Author: nickboldt Date: 2009-06-12 16:58:42 -0400 (Fri, 12 Jun 2009) New Revision: 15935 Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/ trunk/jbpm/plugins/org.jboss.tools.flow.common/.classpath trunk/jbpm/plugins/org.jboss.tools.flow.common/.project trunk/jbpm/plugins/org.jboss.tools.flow.common/META-INF/ trunk/jbpm/plugins/org.jboss.tools.flow.common/META-INF/MANIFEST.MF trunk/jbpm/plugins/org.jboss.tools.flow.common/build.properties trunk/jbpm/plugins/org.jboss.tools.flow.common/icons/ trunk/jbpm/plugins/org.jboss.tools.flow.common/icons/layoutH.gif trunk/jbpm/plugins/org.jboss.tools.flow.common/icons/layoutV.gif trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.properties trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.xml trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/ trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/elements.exsd trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/languages.exsd trunk/jbpm/plugins/org.jboss.tools.flow.common/src/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Activator.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Logger.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/HorizontalAutoLayoutAction.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/VerticalAutoLayoutAction.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddChildCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddNodeCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ChangeConstraintCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/CreateBendpointCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteBendpointCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteChildCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteConnectionCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteNodeCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ElementConnectionCreateCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/LabelMoveCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/MoveBendpointCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionSourceCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionTargetCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/RenameElementCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/SplitConnectionCommand.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/DropDownMenuWithDefaultAction.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericActionBarContributor.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericContextMenuProvider.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericModelEditor.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/OverviewOutlinePage.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/PaletteFactory.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/CellEditorLocator.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ConnectionEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ContainerEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/EditPartFactory.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ElementEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/LabelEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/NodeEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/RootEditPart.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/AbstractElementFigure.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/CrossHairDecoration.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondAnchor.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondDecoration.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondElementFigure.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementContainerFigure.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementFigure.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/EllipseElementFigure.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/IFigureFactory.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/NodeFigureFactory.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RectangleElementFigure.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RoundedRectangleElementFigure.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Connection.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Container.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultConnection.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultContainer.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultElement.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultFlow.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultNode.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Element.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Flow.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Node.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionBendpointEditPolicy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionEditPolicy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementContainerLayoutEditPolicy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditManager.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditPolicy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementEditPolicy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementNodeEditPolicy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/LabelGraphicalNodeEditPolicy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultContainerWrapperPropertySource.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultFlowWrapperPropertySource.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultNodeWrapperPropertySource.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/IPropertyId.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/WrapperPropertySource.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/ElementRegistry.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/LanguageRegistry.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsElementStrategy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsIncomingConnectionStrategy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsOutgoingConnectionStrategy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/SaveElementStrategy.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractConnectionWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractContainerWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractFlowWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractLabelWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractNodeWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ConnectionWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ContainerWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultConnectionWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultContainerWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultFlowWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultLabelWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultNodeWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/FlowWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/LabelWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelEvent.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelListener.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/NodeWrapper.java trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/Wrapper.java Log: https://jira.jboss.org/jira/browse/JBIDE-4319 Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/.classpath =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/.classpath (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/.classpath 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,7 @@ +<?xml version="1.0" encoding="UTF-8"?> +<classpath> + <classpathentry kind="src" path="src"/> + <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/> + <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/> + <classpathentry kind="output" path="bin"/> +</classpath> Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/.classpath ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/.project =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/.project (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/.project 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,28 @@ +<?xml version="1.0" encoding="UTF-8"?> +<projectDescription> + <name>org.jboss.tools.flow.common</name> + <comment></comment> + <projects> + </projects> + <buildSpec> + <buildCommand> + <name>org.eclipse.jdt.core.javabuilder</name> + <arguments> + </arguments> + </buildCommand> + <buildCommand> + <name>org.eclipse.pde.ManifestBuilder</name> + <arguments> + </arguments> + </buildCommand> + <buildCommand> + <name>org.eclipse.pde.SchemaBuilder</name> + <arguments> + </arguments> + </buildCommand> + </buildSpec> + <natures> + <nature>org.eclipse.pde.PluginNature</nature> + <nature>org.eclipse.jdt.core.javanature</nature> + </natures> +</projectDescription> Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/.project ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/META-INF/MANIFEST.MF =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/META-INF/MANIFEST.MF (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/META-INF/MANIFEST.MF 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,32 @@ +Manifest-Version: 1.0 +Bundle-ManifestVersion: 2 +Bundle-Name: %Bundle-Name.0 +Bundle-SymbolicName: org.jboss.tools.flow.common;singleton:=true +Bundle-Version: 1.0.0.CR1 +Bundle-Activator: org.jboss.tools.flow.common.Activator +Bundle-Vendor: %Bundle-Vendor.0 +Require-Bundle: + org.eclipse.ui.views, + org.eclipse.draw2d, + org.eclipse.gef, + org.eclipse.jface, + org.eclipse.core.runtime, + org.eclipse.ui, + org.eclipse.core.resources, + org.eclipse.ui.ide +Bundle-ActivationPolicy: lazy +Export-Package: org.jboss.tools.flow.common;uses:="org.eclipse.core.runtime,org.eclipse.ui.plugin,org.osgi.framework", + org.jboss.tools.flow.common.action, + org.jboss.tools.flow.common.command, + org.jboss.tools.flow.common.editor, + org.jboss.tools.flow.common.editpart, + org.jboss.tools.flow.common.figure, + org.jboss.tools.flow.common.model, + org.jboss.tools.flow.common.policy, + org.jboss.tools.flow.common.properties, + org.jboss.tools.flow.common.registry, + org.jboss.tools.flow.common.strategy, + org.jboss.tools.flow.common.wrapper +Bundle-ClassPath: . +Bundle-RequiredExecutionEnvironment: J2SE-1.5 +Bundle-Localization: plugin Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/META-INF/MANIFEST.MF ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/build.properties =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/build.properties (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/build.properties 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,11 @@ +jars.compile.order = . +source.. = src/ +src.includes = src/,\ + build.properties,\ + META-INF/ +bin.includes = .,\ + META-INF/,\ + plugin.xml,\ + icons/,\ + plugin.properties +output.. = bin/ Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/build.properties ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/icons/layoutH.gif =================================================================== (Binary files differ) Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/icons/layoutH.gif ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/icons/layoutV.gif =================================================================== (Binary files differ) Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/icons/layoutV.gif ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.properties =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.properties (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.properties 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,3 @@ +#Properties file for org.jboss.tools.flow.common +Bundle-Vendor.0 = JBoss +Bundle-Name.0 = JBoss Tools Process Plug-in \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.properties ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.xml =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.xml (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.xml 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,7 @@ +<?xml version="1.0" encoding="UTF-8"?> +<?eclipse version="3.2"?> +<plugin> + <extension-point id="languages" name="JBoss Tools Flow Language Extensions" schema="schema/languages.exsd"/> + <extension-point id="elements" name="JBoss Tools Flow Language Elements" schema="schema/elements.exsd"/> + +</plugin> Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/plugin.xml ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/elements.exsd =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/elements.exsd (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/elements.exsd 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,266 @@ +<?xml version='1.0' encoding='UTF-8'?> +<!-- Schema file written by PDE --> +<schema targetNamespace="org.jboss.tools.flow.common" xmlns="http://www.w3.org/2001/XMLSchema"> +<annotation> + <appInfo> + <meta.schema plugin="org.jboss.tools.flow.common" id="elements" name="Flow Language Elements"/> + </appInfo> + <documentation> + This extension point provides a way to contribute language elements to a target flow language. + </documentation> + </annotation> + + <element name="extension"> + <annotation> + <appInfo> + <meta.element /> + </appInfo> + </annotation> + <complexType> + <sequence> + <element ref="element" minOccurs="1" maxOccurs="unbounded"/> + </sequence> + <attribute name="point" type="string" use="required"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="id" type="string"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="name" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute translatable="true"/> + </appInfo> + </annotation> + </attribute> + </complexType> + </element> + + <element name="element"> + <complexType> + <choice minOccurs="0" maxOccurs="1"> + <element ref="flow"/> + <element ref="container"/> + <element ref="node"/> + <element ref="connection"/> + </choice> + <attribute name="id" type="string" use="required"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="class" type="string" use="required"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="java"/> + </appInfo> + </annotation> + </attribute> + <attribute name="language" type="string" use="required"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="label" type="string"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="figure" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="resource"/> + </appInfo> + </annotation> + </attribute> + </complexType> + </element> + + <element name="flow"> + <complexType> + <attribute name="acceptsElementStrategy" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="java" basedOn=":org.jboss.tools.flow.common.strategy.AcceptsElementStrategy"/> + </appInfo> + </annotation> + </attribute> + </complexType> + </element> + + <element name="node"> + <complexType> + <sequence> + <element ref="figure" minOccurs="0" maxOccurs="1"/> + </sequence> + <attribute name="acceptsIncomingConnectionStrategy" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="java" basedOn=":org.jboss.tools.flow.common.strategy.AcceptsIncomingConnectionStrategy"/> + </appInfo> + </annotation> + </attribute> + <attribute name="acceptsOutgoingConnectionStrategy" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="java" basedOn=":org.jboss.tools.flow.common.strategy.AcceptsOutgoingConnectionStrategy"/> + </appInfo> + </annotation> + </attribute> + </complexType> + </element> + + <element name="container"> + <complexType> + <attribute name="acceptsElementStrategy" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="java" basedOn=":org.jboss.tools.flow.common.strategy.AcceptsElementStrategy"/> + </appInfo> + </annotation> + </attribute> + <attribute name="acceptsIncomingConnectionStrategy" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="java" basedOn=":org.jboss.tools.flow.common.strategy.AcceptsIncomingConnectionStrategy"/> + </appInfo> + </annotation> + </attribute> + <attribute name="acceptsOutgoingConnectionStrategy" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="java" basedOn=":org.jboss.tools.flow.common.strategy.AcceptsOutgoingConnectionStrategy"/> + </appInfo> + </annotation> + </attribute> + </complexType> + </element> + + <element name="connection" type="string"> + </element> + + <element name="figure"> + <complexType> + <choice minOccurs="0" maxOccurs="1"> + <element ref="ellipse"/> + <element ref="rectangle"/> + <element ref="rounded-rectangle"/> + </choice> + <attribute name="class" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="java" basedOn=":org.jboss.tools.flow.common.figure.ElementFigure"/> + </appInfo> + </annotation> + </attribute> + <attribute name="color" type="string"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="icon" type="string"> + <annotation> + <documentation> + + </documentation> + <appInfo> + <meta.attribute kind="resource"/> + </appInfo> + </annotation> + </attribute> + </complexType> + </element> + + <element name="ellipse" type="string"> + </element> + + <element name="rectangle" type="string"> + </element> + + <element name="rounded-rectangle" type="string"> + </element> + + <annotation> + <appInfo> + <meta.section type="since"/> + </appInfo> + <documentation> + [Enter the first release in which this extension point appears.] + </documentation> + </annotation> + + <annotation> + <appInfo> + <meta.section type="examples"/> + </appInfo> + <documentation> + [Enter extension point usage example here.] + </documentation> + </annotation> + + <annotation> + <appInfo> + <meta.section type="apiinfo"/> + </appInfo> + <documentation> + [Enter API information here.] + </documentation> + </annotation> + + <annotation> + <appInfo> + <meta.section type="implementation"/> + </appInfo> + <documentation> + [Enter information about supplied implementation of this extension point.] + </documentation> + </annotation> + + +</schema> Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/elements.exsd ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/languages.exsd =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/languages.exsd (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/languages.exsd 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,113 @@ +<?xml version='1.0' encoding='UTF-8'?> +<!-- Schema file written by PDE --> +<schema targetNamespace="org.jboss.tools.flow.common" xmlns="http://www.w3.org/2001/XMLSchema"> +<annotation> + <appinfo> + <meta.schema plugin="org.jboss.tools.flow.common" id="language" name="JBoss Tools Flow Language Extensions"/> + </appinfo> + <documentation> + This extension points enables to register domain specific languages that can be edited as graphs or flows. The language is associated with an appropriate editor. + </documentation> + </annotation> + + <element name="extension"> + <annotation> + <appinfo> + <meta.element /> + </appinfo> + </annotation> + <complexType> + <sequence minOccurs="1" maxOccurs="unbounded"> + <element ref="language"/> + </sequence> + <attribute name="point" type="string" use="required"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="id" type="string"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="name" type="string"> + <annotation> + <documentation> + + </documentation> + <appinfo> + <meta.attribute translatable="true"/> + </appinfo> + </annotation> + </attribute> + </complexType> + </element> + + <element name="language"> + <complexType> + <attribute name="id" type="string" use="required"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="name" type="string"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + <attribute name="editor" type="string" use="required"> + <annotation> + <documentation> + + </documentation> + </annotation> + </attribute> + </complexType> + </element> + + <annotation> + <appinfo> + <meta.section type="since"/> + </appinfo> + <documentation> + [Enter the first release in which this extension point appears.] + </documentation> + </annotation> + + <annotation> + <appinfo> + <meta.section type="examples"/> + </appinfo> + <documentation> + [Enter extension point usage example here.] + </documentation> + </annotation> + + <annotation> + <appinfo> + <meta.section type="apiinfo"/> + </appinfo> + <documentation> + [Enter API information here.] + </documentation> + </annotation> + + <annotation> + <appinfo> + <meta.section type="implementation"/> + </appinfo> + <documentation> + [Enter information about supplied implementation of this extension point.] + </documentation> + </annotation> + + +</schema> Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/schema/languages.exsd ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Activator.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Activator.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Activator.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,64 @@ +package org.jboss.tools.flow.common; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Status; +import org.eclipse.ui.plugin.AbstractUIPlugin; +import org.osgi.framework.BundleContext; + +/** + * The main plugin class. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">kris verlaenen </a> + */ +public class Activator extends AbstractUIPlugin { + + public static final String PLUGIN_ID = "org.jboss.tools.process"; + + private static Activator plugin; + + public Activator() { + plugin = this; + } + + public void stop(BundleContext context) throws Exception { + super.stop(context); + plugin = null; + } + + public static Activator getDefault() { + return plugin; + } + + private static String getUniqueIdentifier() { + if (getDefault() == null ) { + return PLUGIN_ID; + } + return getDefault().getBundle().getSymbolicName(); + } + + public static void log(Throwable t) { + log(new Status(IStatus.ERROR, getUniqueIdentifier(), 0, + "Internal error in JBoss Tools Process Plugin: ", t)); + } + + public static void log(IStatus status) { + getDefault().getLog().log(status); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Activator.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Logger.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Logger.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Logger.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,37 @@ +package org.jboss.tools.flow.common; + +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Status; + +public class Logger { + + public static void logInfo(String message) { + log(IStatus.INFO, IStatus.OK, message, null); + } + + public static void logError(Throwable exception) { + logError("Unexpected Exception", exception); + } + + public static void logError(String message, Throwable exception) { + log(IStatus.ERROR, IStatus.OK, message, exception); + } + + public static void log(int severity, int code, String message, Throwable exception) { + log(createStatus(severity, code, message, exception)); + } + + public static IStatus createStatus(int severity, int code, String message, Throwable exception) { + return new Status( + severity, + Activator.getDefault().getBundle().getSymbolicName(), + code, + message, + exception); + } + + public static void log(IStatus status) { + Activator.getDefault().getLog().log(status); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/Logger.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/HorizontalAutoLayoutAction.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/HorizontalAutoLayoutAction.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/HorizontalAutoLayoutAction.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,56 @@ +package org.jboss.tools.flow.common.action; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.Map; + +import org.eclipse.draw2d.PositionConstants; +import org.eclipse.draw2d.graph.DirectedGraph; +import org.eclipse.draw2d.graph.Node; +import org.eclipse.gef.GraphicalViewer; +import org.eclipse.jface.resource.ImageDescriptor; +import org.jboss.tools.flow.common.Activator; + +/** + * Action for auto layouting a process. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class HorizontalAutoLayoutAction extends VerticalAutoLayoutAction { + + public static final String ID = "org.jboss.tools.process.editor.action.HorizontalAutoLayoutAction"; + + public HorizontalAutoLayoutAction(GraphicalViewer diagramViewer) { + super(diagramViewer); + } + + protected void initialize() { + setId(ID); + setText("Auto Layout (Horizontal)"); + setImageDescriptor( + ImageDescriptor.createFromURL( + Activator.getDefault().getBundle().getEntry("icons/layoutH.gif"))); + setToolTipText("Auto layout the process (horizontal)"); + } + + protected DirectedGraph createDirectedGraph(Map<String, Node> mapping) { + DirectedGraph graph = super.createDirectedGraph(mapping); + graph.setDirection(PositionConstants.HORIZONTAL); + return graph; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/HorizontalAutoLayoutAction.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/VerticalAutoLayoutAction.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/VerticalAutoLayoutAction.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/VerticalAutoLayoutAction.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,103 @@ +package org.jboss.tools.flow.common.action; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.HashMap; +import java.util.Map; + +import org.eclipse.draw2d.geometry.Dimension; +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.draw2d.graph.DirectedGraph; +import org.eclipse.draw2d.graph.DirectedGraphLayout; +import org.eclipse.draw2d.graph.Edge; +import org.eclipse.draw2d.graph.Node; +import org.eclipse.gef.GraphicalViewer; +import org.eclipse.jface.action.Action; +import org.eclipse.jface.action.IAction; +import org.eclipse.jface.resource.ImageDescriptor; +import org.jboss.tools.flow.common.Activator; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * Action for auto layouting a process. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class VerticalAutoLayoutAction extends Action implements IAction { + + public static final String ID = "org.jboss.tools.process.editor.action.VerticalAutoLayoutAction"; + + private GraphicalViewer diagramViewer; + + public VerticalAutoLayoutAction(GraphicalViewer diagramViewer) { + this.diagramViewer = diagramViewer; + initialize(); + } + + protected void initialize() { + setId(ID); + setText("Auto Layout (Vertical)"); + setImageDescriptor( + ImageDescriptor.createFromURL( + Activator.getDefault().getBundle().getEntry("icons/layoutV.gif"))); + setToolTipText("Auto layout the process (vertical)"); + } + + public void run() { + Map<String, Node> mapping = new HashMap<String, Node>(); + DirectedGraph graph = createDirectedGraph(mapping); + DirectedGraphLayout layout = new DirectedGraphLayout(); + layout.visit(graph); + for (Map.Entry<String, Node> entry: mapping.entrySet()) { + Node node = entry.getValue(); + NodeWrapper nodeWrapper = + ((FlowWrapper)diagramViewer.getContents().getModel()).getNodeWrapper(entry.getKey()); + nodeWrapper.setConstraint(new Rectangle(node.x, node.y, node.width, node.height)); + } + } + + @SuppressWarnings("unchecked") + protected DirectedGraph createDirectedGraph(Map<String, Node> mapping) { + DirectedGraph graph = new DirectedGraph(); + FlowWrapper processWrapper = (FlowWrapper)diagramViewer.getContents().getModel(); + for (NodeWrapper elementWrapper: processWrapper.getNodeWrappers()) { + Node node = new Node(); + Integer width = (Integer) elementWrapper.getConstraint().width; + Integer height = (Integer) elementWrapper.getConstraint().height; + if (width == null || width <= 0) { + width = 80; + } + if (height == null || height <= 0) { + height = 40; + } + node.setSize(new Dimension(width, height)); + graph.nodes.add(node); + mapping.put(elementWrapper.getId(), node); + } + for (NodeWrapper elementWrapper: processWrapper.getNodeWrappers()) { + for (ConnectionWrapper connection: elementWrapper.getIncomingConnections()) { + Node source = mapping.get(connection.getSource().getId()); + Node target = mapping.get(connection.getTarget().getId()); + graph.edges.add(new Edge(source, target)); + } + } + return graph; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/action/VerticalAutoLayoutAction.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddChildCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddChildCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddChildCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,32 @@ +package org.jboss.tools.flow.common.command; + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +public class AddChildCommand extends Command { + + private Wrapper child; + private Wrapper parent; + private Object type; + + public void execute() { + parent.addChild(type, child); + } + + public void setChild(Wrapper newChild) { + child = newChild; + } + + public void setType(Object newType) { + type = newType; + } + + public void setParent(Wrapper newParent) { + parent = newParent; + } + + public void undo() { + parent.removeChild(type, child); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddChildCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddNodeCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddNodeCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddNodeCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,63 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ContainerWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * A command for adding an element. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class AddNodeCommand extends Command { + + private NodeWrapper child; + private ContainerWrapper parent; + + public void execute() { + parent.addElement(child); + child.setParent(parent); + } + + protected ContainerWrapper getParent() { + return parent; + } + + protected NodeWrapper getChild() { + return child; + } + + public void setChild(NodeWrapper newChild) { + child = newChild; + } + + public void setParent(ContainerWrapper newParent) { + parent = newParent; + } + + public void undo() { + parent.removeElement(child); + child.setParent(null); + } + + public boolean canExecute() { + return parent.acceptsElement(child); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/AddNodeCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ChangeConstraintCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ChangeConstraintCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ChangeConstraintCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,50 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * A command for changing a constraint. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ChangeConstraintCommand extends Command { + + private NodeWrapper element; + private Rectangle constraint; + private Rectangle oldConstraint; + + public void execute() { + element.setConstraint(constraint); + } + + public void setConstraint(Rectangle rect) { + constraint = rect; + } + + public void setElement(NodeWrapper element) { + this.element = element; + oldConstraint = element.getConstraint(); + } + + public void undo() { + element.setConstraint(oldConstraint); + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ChangeConstraintCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/CreateBendpointCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/CreateBendpointCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/CreateBendpointCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,53 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; + +/** + * A command for creating a bendpoint. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class CreateBendpointCommand extends Command { + + private ConnectionWrapper connection; + private Point location; + private int index; + + public void execute() { + connection.addBendpoint(index, location); + } + + public void setConnection(Object model) { + connection = (ConnectionWrapper) model; + } + + public void setIndex(int i) { + index = i; + } + + public void setLocation(Point point) { + location = point; + } + + public void undo() { + connection.removeBendpoint(index); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/CreateBendpointCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteBendpointCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteBendpointCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteBendpointCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,51 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; + + +/** + * A command for deleting a bendpoint. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class DeleteBendpointCommand extends Command { + + private ConnectionWrapper connection; + private Point oldLocation; + private int index; + + public void execute() { + oldLocation = (Point) connection.getBendpoints().get(index); + connection.removeBendpoint(index); + } + + public void setConnectionModel(Object model) { + connection = (ConnectionWrapper) model; + } + + public void setIndex(int i) { + index = i; + } + + public void undo() { + connection.addBendpoint(index, oldLocation); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteBendpointCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteChildCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteChildCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteChildCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,36 @@ +package org.jboss.tools.flow.common.command; + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +public class DeleteChildCommand extends Command { + + private Wrapper child; + private Wrapper parent; + private Object type; + + public void execute() { + parent.removeChild(type, child); + } + + public void setChild(Wrapper newChild) { + child = newChild; + } + + public void setType(Object newType) { + type = newType; + } + + public void setParent(Wrapper newParent) { + parent = newParent; + } + + public void undo() { + parent.addChild(type, child); + } + + public boolean canExecute() { + return child != null && parent != null && type != null; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteChildCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteConnectionCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteConnectionCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteConnectionCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,53 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * A command for deleting a connection. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class DeleteConnectionCommand extends Command { + + private NodeWrapper source; + private NodeWrapper target; + private ConnectionWrapper connection; + + public void execute() { + connection.disconnect(); + } + + public void setSource(NodeWrapper action) { + source = action; + } + + public void setTarget(NodeWrapper action) { + target = action; + } + + public void setAntecedentTaskConnection(ConnectionWrapper connection) { + this.connection = connection; + } + + public void undo() { + connection.connect(source, target); + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteConnectionCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteNodeCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteNodeCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteNodeCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,130 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.ContainerWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * A command for deleting an element. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class DeleteNodeCommand extends Command { + + private NodeWrapper child; + private ContainerWrapper parent; + + private List<DeleteNodeCommand> embeddedCommands; + + private List<NodeWrapper> incomingElementWrappers = new ArrayList<NodeWrapper>(); + private List<NodeWrapper> outgoingElementWrappers = new ArrayList<NodeWrapper>(); + private List<ConnectionWrapper> incomingConnections = new ArrayList<ConnectionWrapper>(); + private List<ConnectionWrapper> outgoingConnections = new ArrayList<ConnectionWrapper>(); + + + private void deleteConnections(NodeWrapper element) { + for (ConnectionWrapper connection: element.getIncomingConnections()) { + incomingElementWrappers.add(connection.getSource()); + incomingConnections.add(connection); + } + for (ConnectionWrapper connection: element.getOutgoingConnections()) { + outgoingElementWrappers.add(connection.getTarget()); + outgoingConnections.add(connection); + } + for (ConnectionWrapper connection: incomingConnections) { + connection.disconnect(); + } + for (ConnectionWrapper connection: outgoingConnections) { + connection.disconnect(); + } + } + + private void initializeEmbeddedCommands() { + embeddedCommands = new ArrayList<DeleteNodeCommand>(); + ContainerWrapper container = (ContainerWrapper)child; + List<NodeWrapper> children = container.getNodeWrappers(); + for (NodeWrapper w : children) { + DeleteNodeCommand c = new DeleteNodeCommand(); + c.setParent(container); + c.setChild(w); + embeddedCommands.add(c); + } + } + + private void executeEmbeddedCommands() { + if (embeddedCommands == null) { + initializeEmbeddedCommands(); + } + for (DeleteNodeCommand c : embeddedCommands) { + c.execute(); + } + } + + public void execute() { + if (child instanceof ContainerWrapper) { + executeEmbeddedCommands(); + } + deleteConnections(child); + parent.removeElement(child); + } + + private void restoreConnections() { + int i = 0; + for (ConnectionWrapper connection: incomingConnections) { + connection.connect((NodeWrapper) incomingElementWrappers.get(i), child); + i++; + } + i = 0; + for (ConnectionWrapper connection: outgoingConnections) { + connection.connect(child, (NodeWrapper) outgoingElementWrappers.get(i)); + i++; + } + incomingConnections.clear(); + incomingElementWrappers.clear(); + outgoingConnections.clear(); + outgoingElementWrappers.clear(); + } + + public void setChild(NodeWrapper child) { + this.child = child; + } + + public void setParent(ContainerWrapper parent) { + this.parent = parent; + } + + private void undoEmbeddedCommands() { + for (DeleteNodeCommand c : embeddedCommands) { + c.undo(); + } + } + + public void undo() { + parent.addElement(child); + restoreConnections(); + if (child instanceof ContainerWrapper) { + undoEmbeddedCommands(); + } + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/DeleteNodeCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ElementConnectionCreateCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ElementConnectionCreateCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ElementConnectionCreateCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,80 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * A command for creating an element. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ElementConnectionCreateCommand extends Command { + + private ConnectionWrapper connection; + private NodeWrapper source; + private NodeWrapper target; + + public boolean canExecute() { + if (source.equals(target)) { + return false; + } + // Check for existence of connection already + for (ConnectionWrapper connection: source.getOutgoingConnections()) { + if (connection.getTarget().equals(target)) { + return false; + } + } + return source.acceptsOutgoingConnection(connection, target) + && target != null && target.acceptsIncomingConnection(connection, source); + } + + public void execute() { + connection.connect(source, target); + } + + public NodeWrapper getSource() { + return source; + } + + public NodeWrapper getTarget() { + return target; + } + + public void redo() { + connection.connect(source, target); + } + + public void setSource(NodeWrapper source) { + this.source = source; + } + + public void setConnection(ConnectionWrapper connection) { + this.connection = connection; + } + + public void setTarget(NodeWrapper target) { + this.target = target; + } + + public void undo() { + connection.disconnect(); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ElementConnectionCreateCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/LabelMoveCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/LabelMoveCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/LabelMoveCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,40 @@ +package org.jboss.tools.flow.common.command; + +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.LabelWrapper; + + +public class LabelMoveCommand extends Command { + + LabelWrapper labelWrapper = null; + Point location = null; + IFigure parent = null; + Point oldOffset = null; + Point newOffset = null; + + public LabelMoveCommand(LabelWrapper labelWrapper, IFigure parent, Point location) { + this.labelWrapper = labelWrapper; + this.parent = parent; + this.location = location; + } + + public void execute() { + if (oldOffset == null) { + oldOffset = labelWrapper.getLocation(); + } + if (newOffset == null) { + newOffset = labelWrapper.getLocation().getCopy(); + parent.translateToAbsolute(newOffset); + newOffset.translate(location); + parent.translateToRelative(newOffset); + } + labelWrapper.setLocation(newOffset); + } + + public void undo() { + labelWrapper.setLocation(oldOffset); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/LabelMoveCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/MoveBendpointCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/MoveBendpointCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/MoveBendpointCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,54 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; + +/** + * A command for moving a bendpoint. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class MoveBendpointCommand extends Command { + + private ConnectionWrapper connection; + private Point oldLocation, newLocation; + private int index; + + public void execute() { + oldLocation = (Point) connection.getBendpoints().get(index); + connection.replaceBendpoint(index, newLocation); + } + + public void setConnectionModel(Object model) { + connection = (ConnectionWrapper) model; + } + + public void setIndex(int i) { + index = i; + } + + public void setNewLocation(Point point) { + newLocation = point; + } + + public void undo() { + connection.replaceBendpoint(index, oldLocation); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/MoveBendpointCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionSourceCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionSourceCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionSourceCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,73 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * A command for reconnecting the source of a connection. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ReconnectElementConnectionSourceCommand extends Command { + + private ConnectionWrapper connection; + private NodeWrapper target; + private NodeWrapper oldSource; + private NodeWrapper newSource; + + public boolean canExecute() { + if (connection.getTarget().equals(newSource)) { + return false; + } + for (ConnectionWrapper connection: newSource.getOutgoingConnections()) { + if (connection.getTarget().equals(target) && !connection.getSource().equals(oldSource)) { + return false; + } + } + return newSource.acceptsOutgoingConnection(connection, target); //XXX + } + + public void execute() { + if (newSource != null) { + connection.disconnect(); + connection.connect(newSource, target); + } + } + + public void setSource(NodeWrapper source) { + this.newSource = source; + } + + public void setConnection(ConnectionWrapper connection) { + this.connection = connection; + this.target = connection.getTarget(); + this.oldSource = connection.getSource(); + } + + public void undo() { + connection.disconnect(); + connection.connect(oldSource, target); + } + + public void redo() { + connection.disconnect(); + connection.connect(newSource, target); + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionSourceCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionTargetCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionTargetCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionTargetCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,74 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * A command for reconnecting the target of a connection. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ReconnectElementConnectionTargetCommand extends Command { + + private ConnectionWrapper connection; + private NodeWrapper oldTarget; + private NodeWrapper newTarget; + private NodeWrapper source; + + + public boolean canExecute() { + if (connection.getSource().equals(newTarget)) { + return false; + } + for (ConnectionWrapper connection: newTarget.getIncomingConnections()) { + if (connection.getSource().equals(source) && !connection.getTarget().equals(oldTarget)) { + return false; + } + } + return newTarget.acceptsIncomingConnection(connection, source); + } + + public void execute() { + if (newTarget != null) { + connection.disconnect(); + connection.connect(source, newTarget); + } + } + + public void setTarget(NodeWrapper target) { + this.newTarget = target; + } + + public void setConnection(ConnectionWrapper connection) { + this.connection = connection; + this.source = connection.getSource(); + this.oldTarget = connection.getTarget(); + } + + public void undo() { + connection.disconnect(); + connection.connect(source, oldTarget); + } + + public void redo() { + connection.disconnect(); + connection.connect(source, newTarget); + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/ReconnectElementConnectionTargetCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/RenameElementCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/RenameElementCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/RenameElementCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,58 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.properties.IPropertyId; + +/** + * A command for renaming an element. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class RenameElementCommand extends Command { + + private IPropertySource source; + private String name; + private String oldName; + + + public void execute() { + if (source != null) { + source.setPropertyValue(IPropertyId.NAME, name); + } + } + + public void setName(String string) { + name = string; + } + + public void setOldName(String string) { + oldName = string; + } + + public void setSource(IPropertySource propertySource) { + source = propertySource; + } + + public void undo() { + if (source != null) { + source.setPropertyValue(IPropertyId.NAME, oldName); + } + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/RenameElementCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/SplitConnectionCommand.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/SplitConnectionCommand.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/SplitConnectionCommand.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,94 @@ +package org.jboss.tools.flow.common.command; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * A command for splitting a connection. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class SplitConnectionCommand extends Command { + + private FlowWrapper parent; + private NodeWrapper oldSource; + private NodeWrapper oldTarget; + private ConnectionWrapper oldConnection; + private ConnectionWrapper secondConnection; + private NodeWrapper newElement; + + public void setNewSecondConnection(ConnectionWrapper connection) { + if (connection == null) { + throw new IllegalArgumentException("new second connection cannot be null"); + } + this.secondConnection = connection; + } + + public void execute() { + if (secondConnection == null) { + throw new IllegalStateException("new second connection is still null"); + } + oldConnection.disconnect(); + parent.addElement(newElement); + newElement.setParent(parent); + oldConnection.connect(oldSource, newElement); + secondConnection.connect(newElement, oldTarget); + } + + public void setParent(FlowWrapper flow) { + if (flow == null) { + throw new IllegalArgumentException("process is null"); + } + parent = flow; + } + + public void setElementConnection(ConnectionWrapper connection) { + if (connection == null) { + throw new IllegalArgumentException("Element connection is null"); + } + this.oldConnection = connection; + oldSource = connection.getSource(); + oldTarget = connection.getTarget(); + } + + public void setNewElement(NodeWrapper newElement) { + if (newElement == null) { + throw new IllegalArgumentException("NewElement is null"); + } + this.newElement = newElement; + + } + + public void undo() { + oldConnection.disconnect(); + secondConnection.disconnect(); + parent.removeElement(newElement); + newElement.setParent(null); + oldConnection.connect(oldSource, oldTarget); + } + + public boolean canExecute() { + return parent.acceptsElement(newElement) && + newElement.acceptsIncomingConnection(oldConnection, oldSource) && + newElement.acceptsOutgoingConnection(secondConnection, oldTarget); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/command/SplitConnectionCommand.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/DropDownMenuWithDefaultAction.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/DropDownMenuWithDefaultAction.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/DropDownMenuWithDefaultAction.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,147 @@ +package org.jboss.tools.flow.common.editor; + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.jface.action.Action; +import org.eclipse.jface.action.ActionContributionItem; +import org.eclipse.jface.action.IAction; +import org.eclipse.jface.action.IContributionItem; +import org.eclipse.jface.action.IMenuCreator; +import org.eclipse.jface.util.IPropertyChangeListener; +import org.eclipse.jface.util.PropertyChangeEvent; +import org.eclipse.swt.events.SelectionEvent; +import org.eclipse.swt.events.SelectionListener; +import org.eclipse.swt.widgets.Control; +import org.eclipse.swt.widgets.Menu; +import org.eclipse.swt.widgets.MenuItem; + +public class DropDownMenuWithDefaultAction extends Action implements IMenuCreator { + + private Menu dropDownMenu; + private IAction delegate; + private List<Object> list; + private IPropertyChangeListener enabledListener; + private SelectionListener selectionListener; + + public DropDownMenuWithDefaultAction(final IAction action) { + this.selectionListener = new ItemSelectionListener(this); + setMenuCreator(this); + this.dropDownMenu = null; + setAction(action); + this.list = new ArrayList<Object>(); + } + + public void dispose() { + if (this.dropDownMenu != null) { + this.dropDownMenu.dispose(); + this.dropDownMenu = null; + } + } + + public void add(final IContributionItem item) { + this.list.add(item); + } + + public void add(final IAction action) { + this.list.add(action); + } + + public Menu getMenu(final Control parent) { + if (this.dropDownMenu == null) { + this.dropDownMenu = new Menu(parent); + populateMenu(); + } + return this.dropDownMenu; + } + + public Menu getMenu(final Menu parent) { + if (this.dropDownMenu == null) { + this.dropDownMenu = new Menu(parent); + populateMenu(); + } + return this.dropDownMenu; + } + + private void populateMenu() { + for (Object object: list) { + if (object instanceof IContributionItem) { + final IContributionItem item = (IContributionItem) object; + item.fill(this.dropDownMenu, -1); + } else { + final IAction action = (IAction) object; + final ActionContributionItem item = new ActionContributionItem(action); + item.fill(this.dropDownMenu, -1); + } + } + final MenuItem[] items = this.dropDownMenu.getItems(); + for (int i = 0; i < items.length; i++) { + items[i].addSelectionListener(this.selectionListener); + } + } + + public void setAction(final IAction action) { + if (this.enabledListener == null) { + this.enabledListener = new EnabledPropertyChangeListener(this); + } + setText(action.getText()); + setToolTipText(action.getToolTipText()); + setImageDescriptor(action.getImageDescriptor()); + setDisabledImageDescriptor(action.getDisabledImageDescriptor()); + setEnabled(action.isEnabled()); + setDescription(action.getDescription()); + setHelpListener(action.getHelpListener()); + setHoverImageDescriptor(action.getHoverImageDescriptor()); + if (this.delegate != null) { + this.delegate.removePropertyChangeListener(this.enabledListener); + } + this.delegate = action; + this.delegate.addPropertyChangeListener(this.enabledListener); + } + + public void run() { + this.delegate.run(); + } + + public static class EnabledPropertyChangeListener implements IPropertyChangeListener { + private IAction action; + + public EnabledPropertyChangeListener(final IAction action) { + this.action = action; + } + + public void propertyChange(final PropertyChangeEvent event) { + if (event.getProperty().equals(IAction.ENABLED)) { + this.action.setEnabled(((Boolean) event.getNewValue()) + .booleanValue()); + } + } + } + + public static class ItemSelectionListener implements SelectionListener { + private DropDownMenuWithDefaultAction dropDownMenu; + + public ItemSelectionListener( + final DropDownMenuWithDefaultAction dropDownMenu) { + this.dropDownMenu = dropDownMenu; + } + + public void widgetDefaultSelected(final SelectionEvent e) { + final MenuItem menuItem = (MenuItem) e.getSource(); + if (menuItem.getData() instanceof ActionContributionItem) { + final ActionContributionItem item = (ActionContributionItem) menuItem + .getData(); + this.dropDownMenu.setAction(item.getAction()); + } + } + + public void widgetSelected(final SelectionEvent e) { + final MenuItem menuItem = (MenuItem) e.getSource(); + if (menuItem.getData() instanceof ActionContributionItem) { + final ActionContributionItem item = (ActionContributionItem) menuItem + .getData(); + this.dropDownMenu.setAction(item.getAction()); + } + } + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/DropDownMenuWithDefaultAction.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericActionBarContributor.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericActionBarContributor.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericActionBarContributor.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,102 @@ +package org.jboss.tools.flow.common.editor; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.PositionConstants; +import org.eclipse.gef.ui.actions.ActionBarContributor; +import org.eclipse.gef.ui.actions.AlignmentRetargetAction; +import org.eclipse.gef.ui.actions.DeleteRetargetAction; +import org.eclipse.gef.ui.actions.GEFActionConstants; +import org.eclipse.gef.ui.actions.RedoRetargetAction; +import org.eclipse.gef.ui.actions.UndoRetargetAction; +import org.eclipse.gef.ui.actions.ZoomComboContributionItem; +import org.eclipse.gef.ui.actions.ZoomInRetargetAction; +import org.eclipse.gef.ui.actions.ZoomOutRetargetAction; +import org.eclipse.jface.action.IToolBarManager; +import org.eclipse.jface.action.Separator; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.ui.actions.ActionFactory; +import org.eclipse.ui.actions.RetargetAction; +import org.jboss.tools.flow.common.Activator; +import org.jboss.tools.flow.common.action.HorizontalAutoLayoutAction; +import org.jboss.tools.flow.common.action.VerticalAutoLayoutAction; + +/** + * Common implementation of a ActionBarContributor. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class GenericActionBarContributor extends ActionBarContributor { + + protected void buildActions() { + addRetargetAction( new UndoRetargetAction() ); + addRetargetAction( new RedoRetargetAction() ); + addRetargetAction( new DeleteRetargetAction() ); + + addRetargetAction( new ZoomInRetargetAction() ); + addRetargetAction( new ZoomOutRetargetAction() ); + + addRetargetAction( new AlignmentRetargetAction( PositionConstants.LEFT ) ); + addRetargetAction( new AlignmentRetargetAction( PositionConstants.CENTER ) ); + addRetargetAction( new AlignmentRetargetAction( PositionConstants.RIGHT ) ); + addRetargetAction( new AlignmentRetargetAction( PositionConstants.TOP ) ); + addRetargetAction( new AlignmentRetargetAction( PositionConstants.MIDDLE ) ); + addRetargetAction( new AlignmentRetargetAction( PositionConstants.BOTTOM ) ); + + addRetargetAction( new RetargetAction( + GEFActionConstants.TOGGLE_GRID_VISIBILITY, "Grid" )); + + RetargetAction verticalAutoLayoutAction = new RetargetAction(VerticalAutoLayoutAction.ID, null); + verticalAutoLayoutAction.setImageDescriptor( + ImageDescriptor.createFromURL(Activator.getDefault().getBundle().getEntry("icons/layoutV.gif"))); + addRetargetAction(verticalAutoLayoutAction); + + RetargetAction horizontalAutoLayoutAction = new RetargetAction(HorizontalAutoLayoutAction.ID, null); + horizontalAutoLayoutAction.setImageDescriptor( + ImageDescriptor.createFromURL(Activator.getDefault().getBundle().getEntry("icons/layoutH.gif"))); + addRetargetAction(horizontalAutoLayoutAction); + + } + + public void contributeToToolBar(IToolBarManager toolBarManager) { + toolBarManager.add( getAction( ActionFactory.UNDO.getId() ) ); + toolBarManager.add( getAction( ActionFactory.REDO.getId() ) ); + toolBarManager.add( new Separator() ); + toolBarManager.add( new ZoomComboContributionItem( getPage() ) ); + toolBarManager.add( new Separator() ); + + DropDownMenuWithDefaultAction alignMenu = new DropDownMenuWithDefaultAction( getActionRegistry().getAction( GEFActionConstants.ALIGN_LEFT ) ); + alignMenu.add( getActionRegistry().getAction( GEFActionConstants.ALIGN_LEFT ) ); + alignMenu.add( getActionRegistry().getAction( GEFActionConstants.ALIGN_CENTER ) ); + alignMenu.add( getActionRegistry().getAction( GEFActionConstants.ALIGN_RIGHT ) ); + alignMenu.add( new Separator() ); + alignMenu.add( getActionRegistry().getAction( GEFActionConstants.ALIGN_TOP ) ); + alignMenu.add( getActionRegistry().getAction( GEFActionConstants.ALIGN_MIDDLE ) ); + alignMenu.add( getActionRegistry().getAction( GEFActionConstants.ALIGN_BOTTOM ) ); + toolBarManager.add( alignMenu ); + + toolBarManager.add( new Separator() ); + toolBarManager.add( getAction(GEFActionConstants.TOGGLE_GRID_VISIBILITY) ); + + toolBarManager.add( new Separator()); + toolBarManager.add( getAction(VerticalAutoLayoutAction.ID)); + toolBarManager.add( getAction(HorizontalAutoLayoutAction.ID)); + } + + protected void declareGlobalActionKeys() { + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericActionBarContributor.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericContextMenuProvider.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericContextMenuProvider.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericContextMenuProvider.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,61 @@ +package org.jboss.tools.flow.common.editor; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.ContextMenuProvider; +import org.eclipse.gef.GraphicalViewer; +import org.eclipse.gef.ui.actions.ActionRegistry; +import org.eclipse.gef.ui.actions.GEFActionConstants; +import org.eclipse.jface.action.IAction; +import org.eclipse.jface.action.IMenuManager; +import org.eclipse.ui.actions.ActionFactory; + +/** + * Common implementation of a ContextMenuProvider. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class GenericContextMenuProvider extends ContextMenuProvider { + + private ActionRegistry actionRegistry; + + public GenericContextMenuProvider(GraphicalViewer viewer, ActionRegistry registry) { + super(viewer); + setActionRegistry(registry); + } + + public void buildContextMenu(IMenuManager menu) { + GEFActionConstants.addStandardActionGroups(menu); + IAction action = getActionRegistry().getAction(ActionFactory.UNDO.getId()); + menu.appendToGroup(GEFActionConstants.GROUP_UNDO, action); + action = getActionRegistry().getAction(ActionFactory.REDO.getId()); + menu.appendToGroup(GEFActionConstants.GROUP_UNDO, action); + action = getActionRegistry().getAction(ActionFactory.DELETE.getId()); + if (action.isEnabled()) { + menu.appendToGroup(GEFActionConstants.GROUP_EDIT, action); + } + } + + private ActionRegistry getActionRegistry() { + return actionRegistry; + } + + public void setActionRegistry(ActionRegistry registry) { + actionRegistry = registry; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericContextMenuProvider.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericModelEditor.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericModelEditor.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericModelEditor.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,403 @@ +package org.jboss.tools.flow.common.editor; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.util.EventObject; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IProject; +import org.eclipse.core.resources.IWorkspace; +import org.eclipse.core.resources.ResourcesPlugin; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IPath; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.PositionConstants; +import org.eclipse.draw2d.SWTGraphics; +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.gef.ContextMenuProvider; +import org.eclipse.gef.DefaultEditDomain; +import org.eclipse.gef.KeyHandler; +import org.eclipse.gef.KeyStroke; +import org.eclipse.gef.LayerConstants; +import org.eclipse.gef.editparts.LayerManager; +import org.eclipse.gef.editparts.ScalableRootEditPart; +import org.eclipse.gef.editparts.ZoomManager; +import org.eclipse.gef.palette.PaletteRoot; +import org.eclipse.gef.ui.actions.ActionRegistry; +import org.eclipse.gef.ui.actions.AlignmentAction; +import org.eclipse.gef.ui.actions.DirectEditAction; +import org.eclipse.gef.ui.actions.GEFActionConstants; +import org.eclipse.gef.ui.actions.ToggleGridAction; +import org.eclipse.gef.ui.parts.GraphicalEditorWithPalette; +import org.eclipse.gef.ui.parts.GraphicalViewerKeyHandler; +import org.eclipse.jface.action.IAction; +import org.eclipse.jface.dialogs.ProgressMonitorDialog; +import org.eclipse.swt.SWT; +import org.eclipse.swt.graphics.GC; +import org.eclipse.swt.graphics.Image; +import org.eclipse.swt.graphics.ImageData; +import org.eclipse.swt.graphics.ImageLoader; +import org.eclipse.swt.widgets.Display; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.IEditorSite; +import org.eclipse.ui.IFileEditorInput; +import org.eclipse.ui.IWorkbenchPart; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.actions.ActionFactory; +import org.eclipse.ui.actions.WorkspaceModifyOperation; +import org.eclipse.ui.dialogs.SaveAsDialog; +import org.eclipse.ui.part.FileEditorInput; +import org.eclipse.ui.views.contentoutline.IContentOutlinePage; +import org.jboss.tools.flow.common.Activator; +import org.jboss.tools.flow.common.action.HorizontalAutoLayoutAction; +import org.jboss.tools.flow.common.action.VerticalAutoLayoutAction; +import org.jboss.tools.flow.common.editpart.EditPartFactory; +import org.jboss.tools.flow.common.registry.LanguageRegistry; + +/** + * Abstract implementation of a graphical editor. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public abstract class GenericModelEditor extends GraphicalEditorWithPalette { + + private Object model; + private boolean savePreviouslyNeeded = false; + private KeyHandler sharedKeyHandler; + private PaletteRoot root; + private OverviewOutlinePage overviewOutlinePage; + + private String language; + + public GenericModelEditor() { + setEditDomain(new DefaultEditDomain(this)); + } + + protected void setModel(Object model) { + this.model = model; + } + + public Object getModel() { + return model; + } + + public void init(IEditorSite site, IEditorInput input) + throws PartInitException { + super.init(site, input); + initializeEditDomain(); + initializeLanguage(); + } + + protected void initializeEditDomain() { + setEditDomain(new DefaultEditDomain(this)); + getCommandStack().addCommandStackListener(this); + } + + protected void initializeLanguage() { + language = LanguageRegistry.getLanguageRegisteredFor(getSite().getId()); + } + + public String getLanguage() { + return language; + } + + @SuppressWarnings("unchecked") + protected void createActions() { + super.createActions(); + ActionRegistry registry = getActionRegistry(); + + IAction action = new DirectEditAction((IWorkbenchPart) this); + registry.registerAction(action); + getSelectionActions().add(action.getId()); + + action = new AlignmentAction((IWorkbenchPart) this, + PositionConstants.LEFT); + registry.registerAction(action); + getSelectionActions().add(action.getId()); + + action = new AlignmentAction((IWorkbenchPart) this, + PositionConstants.CENTER); + registry.registerAction(action); + getSelectionActions().add(action.getId()); + + action = new AlignmentAction((IWorkbenchPart) this, + PositionConstants.RIGHT); + registry.registerAction(action); + getSelectionActions().add(action.getId()); + + action = new AlignmentAction((IWorkbenchPart) this, + PositionConstants.TOP); + registry.registerAction(action); + getSelectionActions().add(action.getId()); + + action = new AlignmentAction((IWorkbenchPart) this, + PositionConstants.MIDDLE); + registry.registerAction(action); + getSelectionActions().add(action.getId()); + + action = new AlignmentAction((IWorkbenchPart) this, + PositionConstants.BOTTOM); + registry.registerAction(action); + getSelectionActions().add(action.getId()); + } + + public void commandStackChanged(EventObject event) { + if (isDirty()) { + if (!savePreviouslyNeeded()) { + setSavePreviouslyNeeded(true); + firePropertyChange(IEditorPart.PROP_DIRTY); + } + } else { + setSavePreviouslyNeeded(false); + firePropertyChange(IEditorPart.PROP_DIRTY); + } + super.commandStackChanged(event); + } + + protected abstract void writeModel(OutputStream os) throws IOException; + + protected void configureGraphicalViewer() { + super.configureGraphicalViewer(); + getGraphicalViewer().setRootEditPart(new ScalableRootEditPart()); + getGraphicalViewer().setEditPartFactory(createEditPartFactory()); + getGraphicalViewer().setKeyHandler( + new GraphicalViewerKeyHandler(getGraphicalViewer()) + .setParent(getCommonKeyHandler())); + + IAction showGrid = new ToggleGridAction(getGraphicalViewer()); + getActionRegistry().registerAction(showGrid); + + IAction layoutVertically = new VerticalAutoLayoutAction( + getGraphicalViewer()); + getActionRegistry().registerAction(layoutVertically); + IAction layoutHorizontally = new HorizontalAutoLayoutAction( + getGraphicalViewer()); + getActionRegistry().registerAction(layoutHorizontally); + + ContextMenuProvider provider = new GenericContextMenuProvider( + getGraphicalViewer(), getActionRegistry()); + getGraphicalViewer().setContextMenu(provider); + getSite().registerContextMenu( + "org.jboss.tools.flow.editor.contextmenu", provider, + getGraphicalViewer()); + } + + protected org.eclipse.gef.EditPartFactory createEditPartFactory() { + return new EditPartFactory(); + } + + protected void initializeGraphicalViewer() { + getGraphicalViewer().setContents(model); + } + + public void doSave(IProgressMonitor monitor) { + try { + ByteArrayOutputStream out = new ByteArrayOutputStream(); + writeModel(out); + IFile file = ((IFileEditorInput) getEditorInput()).getFile(); + file.setContents(new ByteArrayInputStream(out.toByteArray()), true, + false, monitor); + out.close(); + getCommandStack().markSaveLocation(); + } catch (Exception e) { + e.printStackTrace(); + } + } + + public void doSaveAs() { + SaveAsDialog dialog = new SaveAsDialog(getSite().getWorkbenchWindow() + .getShell()); + dialog.setOriginalFile(((IFileEditorInput) getEditorInput()).getFile()); + dialog.open(); + IPath path = dialog.getResult(); + + if (path == null) { + return; + } + + IWorkspace workspace = ResourcesPlugin.getWorkspace(); + final IFile file = workspace.getRoot().getFile(path); + + WorkspaceModifyOperation op = new WorkspaceModifyOperation() { + public void execute(final IProgressMonitor monitor) + throws CoreException { + try { + ByteArrayOutputStream out = new ByteArrayOutputStream(); + writeModel(out); + file.create(new ByteArrayInputStream(out.toByteArray()), + true, monitor); + out.close(); + } catch (Exception e) { + e.printStackTrace(); + } + } + }; + + try { + new ProgressMonitorDialog(getSite().getWorkbenchWindow().getShell()) + .run(false, true, op); + setInput(new FileEditorInput(file)); + getCommandStack().markSaveLocation(); + } catch (Exception e) { + e.printStackTrace(); + } + } + + protected KeyHandler getCommonKeyHandler() { + if (sharedKeyHandler == null) { + sharedKeyHandler = new KeyHandler(); + sharedKeyHandler + .put(KeyStroke.getPressed(SWT.DEL, 127, 0), + getActionRegistry().getAction( + ActionFactory.DELETE.getId())); + sharedKeyHandler.put(KeyStroke.getPressed(SWT.F2, 0), + getActionRegistry().getAction( + GEFActionConstants.DIRECT_EDIT)); + } + return sharedKeyHandler; + } + + public boolean isDirty() { + return isSaveOnCloseNeeded(); + } + + public boolean isSaveAsAllowed() { + return true; + } + + public boolean isSaveOnCloseNeeded() { + return getCommandStack().isDirty(); + } + + private boolean savePreviouslyNeeded() { + return savePreviouslyNeeded; + } + + private void setSavePreviouslyNeeded(boolean value) { + savePreviouslyNeeded = value; + } + + protected PaletteRoot getPaletteRoot() { + if (root == null) { + root = createPalette(); + } + return root; + } + + protected abstract PaletteRoot createPalette(); + + protected void setInput(IEditorInput input) { + super.setInput(input); + + IFile file = getFile(); + setPartName(file.getName()); + try { + InputStream is = file.getContents(false); + createModel(is); + } catch (Throwable t) { + Activator.log(t); + } + if (getGraphicalViewer() != null) { + initializeGraphicalViewer(); + } + } + + public IFile getFile() { + return ((IFileEditorInput) getEditorInput()).getFile(); + } + + public IProject getProject() { + IFile file = getFile(); + if (file != null) { + return file.getProject(); + } + return null; + } + + protected abstract void createModel(InputStream is); + + @SuppressWarnings("unchecked") + public Object getAdapter(Class type) { + if (type == IContentOutlinePage.class) { + return getOverviewOutlinePage(); + } + if (type == ZoomManager.class) { + return ((ScalableRootEditPart) getGraphicalViewer() + .getRootEditPart()).getZoomManager(); + } + return super.getAdapter(type); + } + + protected OverviewOutlinePage getOverviewOutlinePage() { + if (null == overviewOutlinePage && null != getGraphicalViewer()) { + ScalableRootEditPart rootEditPart = (ScalableRootEditPart) getGraphicalViewer() + .getRootEditPart(); + overviewOutlinePage = new OverviewOutlinePage(rootEditPart); + } + return overviewOutlinePage; + } + +// public String getContributorId() { +// return getSite().getId(); +// } + + /** + * Writes the content of this editor to the given stream. Possible formats + * are for example SWT.IMAGE_BMP, IMAGE_GIF, IMAGE_JPEG, IMAGE_PNG. + * + * @param stream + * @param format + */ + public void createImage(OutputStream stream, int format) { + SWTGraphics g = null; + GC gc = null; + Image image = null; + LayerManager layerManager = (LayerManager) getGraphicalViewer() + .getEditPartRegistry().get(LayerManager.ID); + IFigure figure = layerManager.getLayer(LayerConstants.PRINTABLE_LAYERS); + Rectangle r = figure.getBounds(); + try { + image = new Image(Display.getDefault(), r.width, r.height); + gc = new GC(image); + g = new SWTGraphics(gc); + g.translate(r.x * -1, r.y * -1); + figure.paint(g); + ImageLoader imageLoader = new ImageLoader(); + imageLoader.data = new ImageData[] { image.getImageData() }; + imageLoader.save(stream, format); + } catch (Throwable t) { + Activator.log(t); + } finally { + if (g != null) { + g.dispose(); + } + if (gc != null) { + gc.dispose(); + } + if (image != null) { + image.dispose(); + } + } + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/GenericModelEditor.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/OverviewOutlinePage.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/OverviewOutlinePage.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/OverviewOutlinePage.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,91 @@ +package org.jboss.tools.flow.common.editor; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.LightweightSystem; +import org.eclipse.draw2d.MarginBorder; +import org.eclipse.draw2d.Viewport; +import org.eclipse.draw2d.parts.ScrollableThumbnail; +import org.eclipse.draw2d.parts.Thumbnail; +import org.eclipse.gef.LayerConstants; +import org.eclipse.gef.editparts.ScalableRootEditPart; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.ISelectionChangedListener; +import org.eclipse.jface.viewers.StructuredSelection; +import org.eclipse.swt.SWT; +import org.eclipse.swt.widgets.Canvas; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Control; +import org.eclipse.ui.part.Page; +import org.eclipse.ui.views.contentoutline.IContentOutlinePage; + +/** + * Common implementation of an outline page. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class OverviewOutlinePage extends Page implements IContentOutlinePage { + + private Canvas overview; + private ScalableRootEditPart rootEditPart; + private Thumbnail thumbnail; + + public OverviewOutlinePage(ScalableRootEditPart rootEditPart) { + this.rootEditPart = rootEditPart; + } + + public void addSelectionChangedListener(ISelectionChangedListener listener) { + } + + public void createControl(Composite parent) { + overview = new Canvas(parent, SWT.NONE); + LightweightSystem lws = new LightweightSystem(overview); + thumbnail = new ScrollableThumbnail((Viewport) rootEditPart.getFigure()); + thumbnail.setBorder(new MarginBorder(3)); + thumbnail.setSource(rootEditPart + .getLayer(LayerConstants.PRINTABLE_LAYERS)); + lws.setContents(thumbnail); + } + + public void dispose() { + if (null != thumbnail) { + thumbnail.deactivate(); + } + super.dispose(); + } + + public Control getControl() { + return overview; + } + + public ISelection getSelection() { + return StructuredSelection.EMPTY; + } + + public void removeSelectionChangedListener( + ISelectionChangedListener listener) { + } + + public void setFocus() { + if (getControl() != null) { + getControl().setFocus(); + } + } + + public void setSelection(ISelection selection) { + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/OverviewOutlinePage.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/PaletteFactory.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/PaletteFactory.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/PaletteFactory.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,78 @@ +package org.jboss.tools.flow.common.editor; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.gef.palette.MarqueeToolEntry; +import org.eclipse.gef.palette.PaletteContainer; +import org.eclipse.gef.palette.PaletteDrawer; +import org.eclipse.gef.palette.PaletteEntry; +import org.eclipse.gef.palette.PaletteGroup; +import org.eclipse.gef.palette.PaletteRoot; +import org.eclipse.gef.palette.SelectionToolEntry; +import org.eclipse.gef.palette.ToolEntry; + +/** + * Factory for creating a RuleFlow palette. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class PaletteFactory { + + public PaletteRoot createPalette() { + PaletteRoot palette = new PaletteRoot(); + palette.addAll(createCategories(palette)); + return palette; + } + + protected List<PaletteContainer> createCategories(PaletteRoot root) { + List<PaletteContainer> categories = new ArrayList<PaletteContainer>(); + categories.add(createControlGroup(root)); + categories.add(createComponentsDrawer()); + return categories; + } + + protected PaletteContainer createControlGroup(PaletteRoot root) { + PaletteGroup controlGroup = new PaletteGroup("Control Group"); + + List<PaletteEntry> entries = new ArrayList<PaletteEntry>(); + + ToolEntry tool = new SelectionToolEntry(); + entries.add(tool); + root.setDefaultEntry(tool); + + tool = new MarqueeToolEntry(); + entries.add(tool); + + controlGroup.addAll(entries); + return controlGroup; + } + + protected PaletteContainer createComponentsDrawer() { + PaletteDrawer drawer = new PaletteDrawer("Components", null); + List<PaletteEntry> entries = createComponentEntries(); + drawer.addAll(entries); + return drawer; + } + + protected List<PaletteEntry> createComponentEntries() { + return new ArrayList<PaletteEntry>(); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editor/PaletteFactory.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/CellEditorLocator.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/CellEditorLocator.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/CellEditorLocator.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,56 @@ +package org.jboss.tools.flow.common.editpart; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.swt.graphics.Point; +import org.eclipse.swt.widgets.Text; + +import org.eclipse.jface.viewers.CellEditor; + +import org.eclipse.draw2d.Label; +import org.eclipse.draw2d.geometry.Rectangle; + +/** + * A CellEditorLocator for elements. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class CellEditorLocator implements org.eclipse.gef.tools.CellEditorLocator { + + private Label label; + + public CellEditorLocator(Label label) { + setLabel(label); + } + + public void relocate(CellEditor cellEditor) { + Text text = (Text) cellEditor.getControl(); + Point pref = text.computeSize(-1, -1); + Rectangle rect = label.getTextBounds().getCopy(); + label.translateToAbsolute(rect); + text.setBounds(rect.x - 1, rect.y - 1, pref.x + 1, pref.y + 1); + } + + protected Label getLabel() { + return label; + } + + protected void setLabel(Label label) { + this.label = label; + } + +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/CellEditorLocator.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ConnectionEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ConnectionEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ConnectionEditPart.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,124 @@ +package org.jboss.tools.flow.common.editpart; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.draw2d.AbsoluteBendpoint; +import org.eclipse.draw2d.BendpointConnectionRouter; +import org.eclipse.draw2d.ColorConstants; +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.PolygonDecoration; +import org.eclipse.draw2d.PolylineConnection; +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.gef.EditPart; +import org.eclipse.gef.EditPolicy; +import org.eclipse.gef.editparts.AbstractConnectionEditPart; +import org.eclipse.gef.editpolicies.ConnectionEndpointEditPolicy; +import org.eclipse.gef.requests.CreationFactory; +import org.jboss.tools.flow.common.policy.ConnectionBendpointEditPolicy; +import org.jboss.tools.flow.common.policy.ConnectionEditPolicy; +import org.jboss.tools.flow.common.registry.ElementRegistry; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.DefaultConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.LabelWrapper; +import org.jboss.tools.flow.common.wrapper.ModelEvent; +import org.jboss.tools.flow.common.wrapper.ModelListener; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +/** + * Implementation of a connection EditPart. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ConnectionEditPart extends AbstractConnectionEditPart implements ModelListener { + + public ConnectionWrapper getElementConnection() { + return (ConnectionWrapper) getModel(); + } + + public List<Wrapper> getModelChildren() { + List<Wrapper> result = new ArrayList<Wrapper>(); + LabelWrapper label = getElementConnection().getLabel(); + if (label != null) result.add(label); + return result; + } + + protected void createEditPolicies() { + ConnectionEditPolicy connectionEditPolicy = new ConnectionEditPolicy(); + connectionEditPolicy.setElementConnectionFactory(getElementConnectionFactory()); + installEditPolicy(EditPolicy.CONNECTION_ENDPOINTS_ROLE, new ConnectionEndpointEditPolicy()); + installEditPolicy(EditPolicy.CONNECTION_ROLE, connectionEditPolicy); + installEditPolicy(EditPolicy.CONNECTION_BENDPOINTS_ROLE, new ConnectionBendpointEditPolicy()); + } + + protected CreationFactory getElementConnectionFactory() { + return ElementRegistry.getCreationFactory(getElementConnection().getElement()); + } + + + protected Class<?> getElementConnectionType() { + return DefaultConnectionWrapper.class; + } + + protected IFigure createFigure() { + PolylineConnection result = new PolylineConnection(); + result.setForegroundColor(ColorConstants.gray); + result.setConnectionRouter(new BendpointConnectionRouter()); + result.setTargetDecoration(new PolygonDecoration()); + return result; + } + + public void setSelected(int value) { + super.setSelected(value); + if (value != EditPart.SELECTED_NONE) { + ((PolylineConnection)getFigure()).setLineWidth(2); + } else { + ((PolylineConnection)getFigure()).setLineWidth(1); + } + } + + public void modelChanged(ModelEvent event) { + if (event.getChangeType() == ConnectionWrapper.CHANGE_BENDPOINTS) { + refreshBendpoints(); + } + } + + public void activate() { + super.activate(); + getElementConnection().addListener(this); + } + + public void deactivate() { + getElementConnection().removeListener(this); + super.deactivate(); + } + + protected void refreshBendpoints() { + List<Point> bendpoints = getElementConnection().getBendpoints(); + List<Point> constraint = new ArrayList<Point>(); + for (int i = 0; i < bendpoints.size(); i++) { + constraint.add(new AbsoluteBendpoint((Point) bendpoints.get(i))); + } + getConnectionFigure().setRoutingConstraint(constraint); + } + + protected void refreshVisuals() { + refreshBendpoints(); + } +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ConnectionEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ContainerEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ContainerEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ContainerEditPart.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,81 @@ +package org.jboss.tools.flow.common.editpart; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.List; + +import org.eclipse.draw2d.IFigure; +import org.eclipse.gef.EditPart; +import org.eclipse.gef.EditPolicy; +import org.eclipse.gef.MouseWheelHelper; +import org.eclipse.gef.editparts.ViewportMouseWheelHelper; +import org.jboss.tools.flow.common.figure.ElementContainerFigure; +import org.jboss.tools.flow.common.policy.ElementContainerLayoutEditPolicy; +import org.jboss.tools.flow.common.wrapper.AbstractContainerWrapper; +import org.jboss.tools.flow.common.wrapper.ContainerWrapper; +import org.jboss.tools.flow.common.wrapper.ModelEvent; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +public class ContainerEditPart extends ElementEditPart { + + protected AbstractContainerWrapper getElementContainerElementWrapper() { + return (AbstractContainerWrapper) getModel(); + } + + protected IFigure createFigure() { + return new ElementContainerFigure(); + } + + protected void createEditPolicies() { + super.createEditPolicies(); + installEditPolicy(EditPolicy.DIRECT_EDIT_ROLE, null); + installEditPolicy(EditPolicy.LAYOUT_ROLE, new ElementContainerLayoutEditPolicy()); + } + + public void modelChanged(ModelEvent event) { + if (event.getChangeType() == ContainerWrapper.ADD_ELEMENT) { + refreshChildren(); + Object changedObject = event.getChangedObject(); + if (changedObject != null) { + EditPart editPart = (EditPart)getViewer().getEditPartRegistry().get(changedObject); + if (editPart instanceof ElementEditPart) { + ((ElementEditPart)editPart).performDirectEdit(); + } + } + } else if (event.getChangeType() == ContainerWrapper.REMOVE_ELEMENT) { + refreshChildren(); + } else { + super.modelChanged(event); + } + } + + @SuppressWarnings("unchecked") + public Object getAdapter(Class key) { + if (key == MouseWheelHelper.class) { + return new ViewportMouseWheelHelper(this); + } + return super.getAdapter(key); + } + + protected List<NodeWrapper> getModelChildren() { + return getElementContainerElementWrapper().getNodeWrappers(); + } + + public IFigure getContentPane() { + return ((ElementContainerFigure) getFigure()).getPane(); + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ContainerEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/EditPartFactory.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/EditPartFactory.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/EditPartFactory.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,120 @@ +package org.jboss.tools.flow.common.editpart; + +import org.eclipse.core.runtime.IConfigurationElement; +import org.eclipse.gef.EditPart; +import org.jboss.tools.flow.common.figure.IFigureFactory; +import org.jboss.tools.flow.common.figure.NodeFigureFactory; +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.ContainerWrapper; +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.LabelWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +public class EditPartFactory implements org.eclipse.gef.EditPartFactory { + + public EditPart createEditPart(EditPart context, Object model) { + EditPart result = null; + if (!(model instanceof Wrapper)) return result; + result = createEditPart((Wrapper)model); + if (result != null) { + result.setModel(model); + } + return result; + } + + protected EditPart createEditPart(Wrapper wrapper) { + EditPart result = null; + if (wrapper instanceof FlowWrapper) { + result = createFlowEditPart((FlowWrapper)wrapper); + } else if (wrapper instanceof ContainerWrapper) { + result = createContainerEditPart((ContainerWrapper)wrapper); + } else if (wrapper instanceof NodeWrapper) { + result = createNodeEditPart((NodeWrapper)wrapper); + } else if (wrapper instanceof ConnectionWrapper) { + result = createConnectionEditPart((ConnectionWrapper)wrapper); + } else if (wrapper instanceof LabelWrapper) { + result = createLabelEditPart((LabelWrapper)wrapper); + } + return result; + } + + protected EditPart createFlowEditPart(FlowWrapper wrapper) { + return createFlowEditPart(wrapper.getElement()); + } + + protected EditPart createFlowEditPart(Element element) { + return new RootEditPart(); + } + + protected EditPart createContainerEditPart(ContainerWrapper wrapper) { + Element element = wrapper.getElement(); + if (element == null) { + return null; + } else { + return createContainerEditPart(element); + } + } + + protected EditPart createContainerEditPart(Element element) { + return new ContainerEditPart(); + } + + protected EditPart createNodeEditPart(NodeWrapper wrapper) { + Element element = wrapper.getElement(); + if (element == null) { + return null; + } else { + return createNodeEditPart(element); + } + } + + protected EditPart createNodeEditPart(Element element) { + IConfigurationElement configurationElement = + (IConfigurationElement)element.getMetaData("configurationElement"); + if (configurationElement == null) return null; + NodeEditPart result = new NodeEditPart(); + IFigureFactory figureFactory = new NodeFigureFactory(configurationElement); + result.setFigureFactory(figureFactory); + return result; + } + + protected EditPart createConnectionEditPart(ConnectionWrapper wrapper) { + Element element = wrapper.getElement(); + if (element == null) { + return null; + } else { + return createConnectionEditPart(element); + } + } + + protected EditPart createConnectionEditPart(Element element) { + return new ConnectionEditPart(); + } + + protected EditPart createLabelEditPart(LabelWrapper wrapper) { + return new LabelEditPart(); + } + + protected EditPart createEditPart(Element element) { + IConfigurationElement configurationElement = + (IConfigurationElement)element.getMetaData("configurationElement"); + if (configurationElement == null) return null; + IConfigurationElement[] children = configurationElement.getChildren(); + if (children.length != 1) return null; + String type = children[0].getName(); + if ("flow".equals(type)) { + return createFlowEditPart(element); + } else if ("container".equals(type)) { + return createContainerEditPart(element); + } else if ("node".equals(type)) { + return createNodeEditPart(element); + } else if ("connection".equals(type)) { + return createConnectionEditPart(element); + } else { + return null; + } + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/EditPartFactory.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ElementEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ElementEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ElementEditPart.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,150 @@ +package org.jboss.tools.flow.common.editpart; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.List; + +import org.eclipse.draw2d.ConnectionAnchor; +import org.eclipse.draw2d.Label; +import org.eclipse.gef.ConnectionEditPart; +import org.eclipse.gef.EditPolicy; +import org.eclipse.gef.GraphicalEditPart; +import org.eclipse.gef.NodeEditPart; +import org.eclipse.gef.Request; +import org.eclipse.gef.RequestConstants; +import org.eclipse.gef.editparts.AbstractGraphicalEditPart; +import org.eclipse.gef.tools.DirectEditManager; +import org.jboss.tools.flow.common.figure.ElementFigure; +import org.jboss.tools.flow.common.policy.ElementDirectEditManager; +import org.jboss.tools.flow.common.policy.ElementDirectEditPolicy; +import org.jboss.tools.flow.common.policy.ElementEditPolicy; +import org.jboss.tools.flow.common.policy.ElementNodeEditPolicy; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.ModelEvent; +import org.jboss.tools.flow.common.wrapper.ModelListener; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * Default implementation of an element EditPart. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public abstract class ElementEditPart extends AbstractGraphicalEditPart implements NodeEditPart, ModelListener { + + private DirectEditManager manager; + + public NodeWrapper getElementWrapper() { + return (NodeWrapper) getModel(); + } + + public ElementFigure getElementFigure() { + return (ElementFigure) getFigure(); + } + + protected void createEditPolicies() { + installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE, new ElementNodeEditPolicy()); + installEditPolicy(EditPolicy.COMPONENT_ROLE, new ElementEditPolicy()); + installEditPolicy(EditPolicy.DIRECT_EDIT_ROLE, new ElementDirectEditPolicy()); + } + + protected List<ConnectionWrapper> getModelSourceConnections() { + return getElementWrapper().getOutgoingConnections(); + } + + protected List<ConnectionWrapper> getModelTargetConnections() { + return getElementWrapper().getIncomingConnections(); + } + + public ConnectionAnchor getSourceConnectionAnchor(ConnectionEditPart connection) { + return getElementFigure().getSourceConnectionAnchor(); + } + + public ConnectionAnchor getTargetConnectionAnchor(ConnectionEditPart connection) { + return getElementFigure().getTargetConnectionAnchor(); + } + + public ConnectionAnchor getSourceConnectionAnchor(Request request) { + return getElementFigure().getSourceConnectionAnchor(); + } + + public ConnectionAnchor getTargetConnectionAnchor(Request request) { + return getElementFigure().getTargetConnectionAnchor(); + } + + protected void refreshVisuals() { + NodeWrapper element = getElementWrapper(); + ElementFigure figure = (ElementFigure) getFigure(); + figure.setText(element.getName()); + if (element.getConstraint().width == -1) { + element.getConstraint().width = figure.getBounds().width; + } + if (element.getConstraint().height == -1) { + element.getConstraint().height = figure.getBounds().height; + } + ((GraphicalEditPart) getParent()).setLayoutConstraint(this, figure, element.getConstraint()); + } + + public void modelChanged(ModelEvent event) { + if (event.getChangeType() == NodeWrapper.ADD_ELEMENT && "incomingConnection".equals(event.getChangeDiscriminator())) { + refreshTargetConnections(); + } else if (event.getChangeType() == NodeWrapper.REMOVE_ELEMENT && "incomingConnection".equals(event.getChangeDiscriminator())) { + refreshTargetConnections(); + } else if (event.getChangeType() == NodeWrapper.ADD_ELEMENT && "outgoingConnection".equals(event.getChangeDiscriminator())) { + refreshSourceConnections(); + } else if (event.getChangeType() == NodeWrapper.REMOVE_ELEMENT && "outgoingConnection".equals(event.getChangeDiscriminator())) { + refreshSourceConnections(); + } else if (event.getChangeType() == NodeWrapper.CHANGE_VISUAL) { + refreshVisuals(); + } + } + + public void activate() { + super.activate(); + getElementWrapper().addListener(this); + } + + public void deactivate() { + getElementWrapper().removeListener(this); + super.deactivate(); + } + + public void performRequest(Request request) { + if (request.getType() == RequestConstants.REQ_DIRECT_EDIT) { + performDirectEdit(); + } if (request.getType() == RequestConstants.REQ_OPEN) { + doubleClicked(); + } else { + super.performRequest(request); + } + } + + protected void doubleClicked() { + // do nothing + } + + protected void performDirectEdit() { + Label label = ((ElementFigure) getFigure()).getLabel(); + if (label == null) { + return; + } + if (manager == null) { + manager = new ElementDirectEditManager(this, new CellEditorLocator(label)); + } + manager.show(); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/ElementEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/LabelEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/LabelEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/LabelEditPart.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,134 @@ +package org.jboss.tools.flow.common.editpart; + +import org.eclipse.draw2d.FigureUtilities; +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.Label; +import org.eclipse.draw2d.Locator; +import org.eclipse.draw2d.Polyline; +import org.eclipse.draw2d.geometry.Dimension; +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.gef.DragTracker; +import org.eclipse.gef.EditPart; +import org.eclipse.gef.EditPolicy; +import org.eclipse.gef.GraphicalEditPart; +import org.eclipse.gef.Request; +import org.eclipse.gef.RequestConstants; +import org.eclipse.gef.editparts.AbstractGraphicalEditPart; +import org.eclipse.gef.tools.DirectEditManager; +import org.eclipse.gef.tools.DragEditPartsTracker; +import org.jboss.tools.flow.common.policy.ElementDirectEditManager; +import org.jboss.tools.flow.common.policy.ElementDirectEditPolicy; +import org.jboss.tools.flow.common.policy.LabelGraphicalNodeEditPolicy; +import org.jboss.tools.flow.common.wrapper.LabelWrapper; +import org.jboss.tools.flow.common.wrapper.ModelEvent; +import org.jboss.tools.flow.common.wrapper.ModelListener; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +public class LabelEditPart extends AbstractGraphicalEditPart implements ModelListener { + + private DirectEditManager manager; + + @Override + protected IFigure createFigure() { + return new Label(); + } + + @Override + protected void createEditPolicies() { + installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE, new LabelGraphicalNodeEditPolicy()); + installEditPolicy(EditPolicy.DIRECT_EDIT_ROLE, new ElementDirectEditPolicy()); + } + + protected void refreshVisuals() { + String text = getLabelWrapper().getText(); + Polyline polyline = (Polyline)((ConnectionEditPart)getParent()).getConnectionFigure(); + Point location = ((LabelWrapper)getModel()).getLocation(); + if (location == null) { + location = calculateInitialLocation(polyline, text); + ((LabelWrapper)getModel()).setLocation(location); + } + Label label = (Label)getFigure(); + label.setText(text); + LabelConstraint constraint = new LabelConstraint(text, location, polyline); + ((GraphicalEditPart)getParent()).setLayoutConstraint(this, getFigure(), constraint); + } + + private Point calculateInitialLocation(Polyline polyline, String text) { + Dimension textDimension = FigureUtilities.getTextExtents(text, figure.getFont()); + return new Point(- (textDimension.width +5) , -(textDimension.height + 5)); + } + + public void performRequest(Request request) { + if (request.getType() == RequestConstants.REQ_DIRECT_EDIT) { + performDirectEdit(); + } else { + super.performRequest(request); + } + } + + protected void performDirectEdit() { + Label label = (Label) getFigure(); + if (label == null) { + return; + } + if (manager == null) { + manager = new ElementDirectEditManager(this, new CellEditorLocator(label)); + } + manager.show(); + } + + public LabelWrapper getLabelWrapper() { + return (LabelWrapper)getModel(); + } + + public DragTracker getDragTracker(Request request) { + return new DragEditPartsTracker(this) { + protected EditPart getTargetEditPart() { + return getParent(); + } + }; + } + + public void activate() { + super.activate(); + getLabelWrapper().addListener(this); + if (getParent().getModel() instanceof Wrapper) { + ((Wrapper)getParent().getModel()).addListener(this); + } + } + + public void deactivate() { + if (getParent().getModel() instanceof Wrapper) { + ((Wrapper)getParent().getModel()).removeListener(this); + } + getLabelWrapper().removeListener(this); + super.deactivate(); + } + + public void modelChanged(ModelEvent event) { + if (event.getChangeType() == Wrapper.CHANGE_PROPERTY || event.getChangeType() == Wrapper.CHANGE_VISUAL) { + refreshVisuals(); + } + } + + private class LabelConstraint implements Locator { + String text; + Point relativeLocation; + Polyline polyline; + public LabelConstraint(String text, Point location, Polyline polyline) { + this.text = text; + this.relativeLocation = location; + this.polyline = polyline; + } + public void relocate(IFigure figure) { + Dimension minimum = FigureUtilities.getTextExtents(text, figure.getFont()); + figure.setSize(minimum); + Point midPoint = polyline.getPoints().getMidpoint(); + Point newLocation = relativeLocation.getCopy(); + newLocation.translate(midPoint); + figure.setLocation(newLocation); + } + } + + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/LabelEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/NodeEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/NodeEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/NodeEditPart.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,21 @@ +package org.jboss.tools.flow.common.editpart; + +import org.eclipse.draw2d.IFigure; +import org.jboss.tools.flow.common.figure.IFigureFactory; + +public class NodeEditPart extends ElementEditPart { + + private IFigureFactory figureFactory; + + protected IFigure createFigure() { + if (figureFactory != null) { + return figureFactory.createFigure(); + } + return null; + } + + public void setFigureFactory(IFigureFactory figureFactory) { + this.figureFactory = figureFactory; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/NodeEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/RootEditPart.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/RootEditPart.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/RootEditPart.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,124 @@ +package org.jboss.tools.flow.common.editpart; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.List; + +import org.eclipse.draw2d.Animation; +import org.eclipse.draw2d.AutomaticRouter; +import org.eclipse.draw2d.BendpointConnectionRouter; +import org.eclipse.draw2d.ConnectionLayer; +import org.eclipse.draw2d.FanRouter; +import org.eclipse.draw2d.Figure; +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.ManhattanConnectionRouter; +import org.eclipse.draw2d.ShortestPathConnectionRouter; +import org.eclipse.draw2d.XYLayout; +import org.eclipse.gef.EditPolicy; +import org.eclipse.gef.LayerConstants; +import org.eclipse.gef.SnapToGrid; +import org.eclipse.gef.SnapToHelper; +import org.eclipse.gef.editparts.AbstractGraphicalEditPart; +import org.eclipse.gef.editpolicies.RootComponentEditPolicy; +import org.eclipse.swt.SWT; +import org.jboss.tools.flow.common.policy.ElementContainerLayoutEditPolicy; +import org.jboss.tools.flow.common.wrapper.ContainerWrapper; +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.ModelEvent; +import org.jboss.tools.flow.common.wrapper.ModelListener; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * Default implementation of a process EditPart. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class RootEditPart extends AbstractGraphicalEditPart implements ModelListener { + + private FlowWrapper getWrapper() { + return (FlowWrapper) getModel(); + } + + protected IFigure createFigure() { + Figure f = new Figure(); + f.setLayoutManager(new XYLayout()); + return f; + } + + protected void createEditPolicies() { + installEditPolicy(EditPolicy.NODE_ROLE, null); + installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE, null); + installEditPolicy(EditPolicy.SELECTION_FEEDBACK_ROLE, null); + installEditPolicy(EditPolicy.LAYOUT_ROLE, new ElementContainerLayoutEditPolicy()); + installEditPolicy(EditPolicy.COMPONENT_ROLE, new RootComponentEditPolicy()); + } + + protected List<NodeWrapper> getModelChildren() { + return getWrapper().getNodeWrappers(); + } + + public void activate() { + super.activate(); + getWrapper().addListener(this); + } + + public void deactivate() { + getWrapper().removeListener(this); + super.deactivate(); + } + + public void modelChanged(ModelEvent event) { + if (event.getChangeType() == ContainerWrapper.ADD_ELEMENT) { + refreshChildren(); + } else if (event.getChangeType() == ContainerWrapper.REMOVE_ELEMENT) { + refreshChildren(); + } else if (event.getChangeType() == FlowWrapper.CHANGE_VISUAL) { + refreshVisuals(); + } + } + + @SuppressWarnings("unchecked") + public Object getAdapter(Class adapter) { + if (adapter == SnapToHelper.class) { + Boolean val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED); + if (val != null && val.booleanValue()) { + return new SnapToGrid(this); + } + } + return super.getAdapter(adapter); + } + + protected void refreshVisuals() { + Animation.markBegin(); + ConnectionLayer layer = (ConnectionLayer) getLayer(LayerConstants.CONNECTION_LAYER); + if ((getViewer().getControl().getStyle() & SWT.MIRRORED ) == 0) { + layer.setAntialias(SWT.ON); + } + + if (getWrapper().getRouterLayout().equals(FlowWrapper.ROUTER_LAYOUT_MANUAL)) { + AutomaticRouter router = new FanRouter(); + router.setNextRouter(new BendpointConnectionRouter()); + layer.setConnectionRouter(router); + } else if (getWrapper().getRouterLayout().equals(FlowWrapper.ROUTER_LAYOUT_MANHATTAN)) { + layer.setConnectionRouter(new ManhattanConnectionRouter()); + } else { + layer.setConnectionRouter(new ShortestPathConnectionRouter(getFigure())); + } + Animation.run(400); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/editpart/RootEditPart.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/AbstractElementFigure.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/AbstractElementFigure.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/AbstractElementFigure.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,94 @@ +package org.jboss.tools.flow.common.figure; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.ChopboxAnchor; +import org.eclipse.draw2d.ConnectionAnchor; +import org.eclipse.draw2d.Graphics; +import org.eclipse.draw2d.Label; +import org.eclipse.draw2d.Panel; +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.swt.SWT; +import org.eclipse.swt.graphics.Color; +import org.eclipse.swt.graphics.Image; + +/** + * Default implementation of an element Figure. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public abstract class AbstractElementFigure extends Panel implements ElementFigure { + + private boolean selected; + private Label label = new Label(); + + public AbstractElementFigure() { + add(label); + customizeFigure(); + } + + public void setIcon(Image icon) { + label.setIcon(icon); + } + + public void setText(String text) { + label.setText(text); + } + + public Label getLabel() { + return label; + } + + public void setColor(Color color) { + setBackgroundColor(color); + } + + public void setBounds(Rectangle bounds) { + super.setBounds(bounds); + label.setBounds(bounds); + } + + protected abstract void customizeFigure(); + + public void setSelected(boolean b) { + selected = b; + } + + public boolean isSelected() { + return selected; + } + + public void setFocus(boolean b) { + repaint(); + } + + public ConnectionAnchor getSourceConnectionAnchor() { + return new ChopboxAnchor(this); + } + + public ConnectionAnchor getTargetConnectionAnchor() { + return new ChopboxAnchor(this); + } + + public void paint(Graphics g) { + int saved = g.getAntialias(); + g.setAntialias(SWT.ON); + super.paint(g); + g.setAntialias(saved); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/AbstractElementFigure.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/CrossHairDecoration.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/CrossHairDecoration.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/CrossHairDecoration.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,27 @@ +package org.jboss.tools.flow.common.figure; + +import org.eclipse.draw2d.PolygonDecoration; +import org.eclipse.draw2d.geometry.PointList; + +public class CrossHairDecoration extends PolygonDecoration { + + public static final PointList CROSSHAIR_TIP = new PointList(); + + static { + CROSSHAIR_TIP.addPoint(0, 0); + CROSSHAIR_TIP.addPoint(-1, 0); + CROSSHAIR_TIP.addPoint(-1, -1); + CROSSHAIR_TIP.addPoint(-1, 0); + CROSSHAIR_TIP.addPoint(-2, 0); + CROSSHAIR_TIP.addPoint(-1, 0); + CROSSHAIR_TIP.addPoint(-1, 1); + CROSSHAIR_TIP.addPoint(-1, 0); + } + + public CrossHairDecoration() { + setTemplate(CROSSHAIR_TIP); + setScale(4, 4); + setFill(false); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/CrossHairDecoration.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondAnchor.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondAnchor.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondAnchor.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,47 @@ +package org.jboss.tools.flow.common.figure; + +import org.eclipse.draw2d.AbstractConnectionAnchor; +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.draw2d.geometry.Rectangle; + +public class DiamondAnchor extends AbstractConnectionAnchor { + + public DiamondAnchor(IFigure owner) { + super(owner); + } + + public Point getLocation(Point reference) { + Rectangle r = Rectangle.SINGLETON; + r.setBounds(getOwner().getBounds()); + r.translate(-1, -1); + r.resize(1, 1); + getOwner().translateToAbsolute(r); + + Point ref = r.getCenter().negate().translate(reference); + + float centerX = r.x + 0.5f * r.width; + float centerY = r.y + 0.5f * r.height; + float dx, dy; + + if (Math.abs(ref.x * r.height) == Math.abs(Math.abs(ref.y)* r.width )) { + dx = ref.x > 0 ? r.width / 4 : - r.width / 4; + dy = ref.y > 0 ? r.height / 4 : - r.height / 4; + } else if (ref.x == 0) { + dx = 0; + dy = ref.y > 0 ? r.height / 2 : - r.height / 2; + } else { + + float numerator = ref.x * r.height * r.width / 2; + float firstDenominator = Math.abs(ref.y) * r.width + ref.x * r.height; + float secondDenominator = Math.abs(ref.y) * r.width - ref.x * r.height; + + dx = (ref.x > 0) ? numerator / firstDenominator : numerator / secondDenominator; + dy = dx * ref.y / ref.x; + + } + + return new Point(Math.round(centerX + dx), Math.round(centerY + dy)); + } + +} \ No newline at end of file Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondAnchor.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondDecoration.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondDecoration.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondDecoration.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,26 @@ +package org.jboss.tools.flow.common.figure; + +import org.eclipse.draw2d.ColorConstants; +import org.eclipse.draw2d.PolygonDecoration; +import org.eclipse.draw2d.geometry.PointList; + +public class DiamondDecoration extends PolygonDecoration { + + public static final PointList DIAMOND_TIP = new PointList(); + + static { + DIAMOND_TIP.addPoint(0, 0); + DIAMOND_TIP.addPoint(-2, 2); + DIAMOND_TIP.addPoint(-4, 0); + DIAMOND_TIP.addPoint(-2, -2); + } + + public DiamondDecoration() { + setTemplate(DIAMOND_TIP); + setScale(3.5, 2); + setFill(true); + setBackgroundColor(ColorConstants.white); + setOpaque(true); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondDecoration.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondElementFigure.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondElementFigure.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondElementFigure.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,44 @@ +package org.jboss.tools.flow.common.figure; + +import org.eclipse.draw2d.ConnectionAnchor; +import org.eclipse.draw2d.Polygon; +import org.eclipse.draw2d.geometry.PointList; +import org.eclipse.draw2d.geometry.Rectangle; + +public class DiamondElementFigure extends AbstractElementFigure { + + protected Polygon diamond; + + @Override + protected void customizeFigure() { + diamond = new Polygon(); + diamond.setLineWidth(1); + add(diamond, 0); + setSize(50, 50); + diamond.setPoints(calculatePointList()); + } + + public void setBounds(Rectangle rectangle) { + super.setBounds(rectangle); + diamond.setPoints(calculatePointList()); + } + + private PointList calculatePointList() { + PointList result = new PointList(); + Rectangle bounds = getBounds(); + result.addPoint(bounds.x + bounds.width / 2 - diamond.getLineWidth() / 4, bounds.y + diamond.getLineWidth() / 2); + result.addPoint(bounds.x + bounds.width - diamond.getLineWidth(), bounds.y + bounds.height / 2 - diamond.getLineWidth() / 4); + result.addPoint(bounds.x + bounds.width / 2 - diamond.getLineWidth() / 4, bounds.y + bounds.height - diamond.getLineWidth()); + result.addPoint(bounds.x + diamond.getLineWidth() / 2, bounds.y + bounds.height / 2 - diamond.getLineWidth() / 4); + return result; + } + + public ConnectionAnchor getSourceConnectionAnchor() { + return new DiamondAnchor(this); + } + + public ConnectionAnchor getTargetConnectionAnchor() { + return new DiamondAnchor(this); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/DiamondElementFigure.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementContainerFigure.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementContainerFigure.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementContainerFigure.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,87 @@ +package org.jboss.tools.flow.common.figure; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.ChopboxAnchor; +import org.eclipse.draw2d.ConnectionAnchor; +import org.eclipse.draw2d.Figure; +import org.eclipse.draw2d.FreeformLayer; +import org.eclipse.draw2d.FreeformLayout; +import org.eclipse.draw2d.FreeformViewport; +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.Label; +import org.eclipse.draw2d.LineBorder; +import org.eclipse.draw2d.ScrollPane; +import org.eclipse.draw2d.StackLayout; +import org.eclipse.swt.graphics.Color; +import org.eclipse.swt.graphics.Image; + +public class ElementContainerFigure extends Figure implements ElementFigure { + + private IFigure pane; + private boolean selected = false; + + public ElementContainerFigure() { + setSize(200, 150); + ScrollPane scrollpane = new ScrollPane(); + pane = new FreeformLayer(); + pane.setLayoutManager(new FreeformLayout()); + setLayoutManager(new StackLayout()); + add(scrollpane); + scrollpane.setViewport(new FreeformViewport()); + scrollpane.setContents(pane); + setBorder(new LineBorder(1)); + } + + public void setColor(Color color) { + setBackgroundColor(color); + } + + public Label getLabel() { + return null; + } + + public boolean isSelected() { + return selected; + } + + public void setIcon(Image icon) { + // Do nothing + } + + public void setSelected(boolean b) { + this.selected = b; + ((LineBorder) getBorder()).setWidth(b ? 3 : 1); + } + + public void setText(String text) { + // Do nothing + } + + public IFigure getPane() { + return pane; + } + + public ConnectionAnchor getSourceConnectionAnchor() { + return new ChopboxAnchor(this); + } + + public ConnectionAnchor getTargetConnectionAnchor() { + return new ChopboxAnchor(this); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementContainerFigure.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementFigure.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementFigure.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementFigure.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,49 @@ +package org.jboss.tools.flow.common.figure; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.ConnectionAnchor; +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.Label; +import org.eclipse.swt.graphics.Color; +import org.eclipse.swt.graphics.Image; + +/** + * Default implementation of an element Figure. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public interface ElementFigure extends IFigure { + + void setIcon(Image icon); + + void setColor(Color color); + + void setText(String text); + + void setSelected(boolean b); + + boolean isSelected(); + + Label getLabel(); + + ConnectionAnchor getSourceConnectionAnchor(); + + ConnectionAnchor getTargetConnectionAnchor(); + + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/ElementFigure.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/EllipseElementFigure.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/EllipseElementFigure.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/EllipseElementFigure.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,43 @@ +package org.jboss.tools.flow.common.figure; + +import org.eclipse.draw2d.ConnectionAnchor; +import org.eclipse.draw2d.Ellipse; +import org.eclipse.draw2d.EllipseAnchor; +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.swt.graphics.Color; + +public class EllipseElementFigure extends AbstractElementFigure { + + protected Ellipse ellipse; + + protected void customizeFigure() { + ellipse = new Ellipse(); + add(ellipse, 0); + ellipse.setBounds(getBounds()); + setSize(40, 40); + } + + public void setColor(Color color) { + ellipse.setBackgroundColor(color); + } + + public void setBounds(Rectangle rectangle) { + super.setBounds(rectangle); + ellipse.setBounds(rectangle); + } + + public void setSelected(boolean b) { + super.setSelected(b); + ellipse.setLineWidth(b ? 3 : 1); + repaint(); + } + + public ConnectionAnchor getSourceConnectionAnchor() { + return new EllipseAnchor(this); + } + + public ConnectionAnchor getTargetConnectionAnchor() { + return new EllipseAnchor(this); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/EllipseElementFigure.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/IFigureFactory.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/IFigureFactory.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/IFigureFactory.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,9 @@ +package org.jboss.tools.flow.common.figure; + +import org.eclipse.draw2d.IFigure; + +public interface IFigureFactory { + + IFigure createFigure(); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/IFigureFactory.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/NodeFigureFactory.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/NodeFigureFactory.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/NodeFigureFactory.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,117 @@ +package org.jboss.tools.flow.common.figure; + +import java.net.URL; +import java.util.HashMap; +import java.util.StringTokenizer; + +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IConfigurationElement; +import org.eclipse.core.runtime.Platform; +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.geometry.Dimension; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.swt.graphics.Color; +import org.eclipse.swt.graphics.Image; +import org.eclipse.swt.widgets.Display; + +public class NodeFigureFactory implements IFigureFactory { + + private static final HashMap<String, Image> imageMap = new HashMap<String, Image>(); + private static final HashMap<String, Color> colorMap = new HashMap<String, Color>(); + + private IConfigurationElement configurationElement; + + public NodeFigureFactory(IConfigurationElement configurationElement) { + this.configurationElement = configurationElement; + } + + public IFigure createFigure() { + ElementFigure result = null; + IConfigurationElement figureElement = null; + IConfigurationElement[] children = configurationElement.getChildren("node"); + if (children.length == 1) { + children = children[0].getChildren("figure"); + if (children.length == 1) { + figureElement = children[0]; + } + } + if (figureElement == null) { + return new RectangleElementFigure(); + } + if (figureElement.getAttribute("class") != null) { + try { + return (IFigure)figureElement.createExecutableExtension("class"); + } + catch (CoreException e) { + return null; + } + } + children = figureElement.getChildren(); + if (children.length < 1) { + result = new RectangleElementFigure(); + } else if ("ellipse".equals(children[0].getName())){ + result = new EllipseElementFigure(); + } else if ("rounded-rectangle".equals(children[0].getName())) { + result = new RoundedRectangleElementFigure(); + } else { + result = new RectangleElementFigure(); + } + if (figureElement.getAttribute("icon") != null) { + String iconPath = figureElement.getAttribute("icon"); + URL url = Platform.getBundle(figureElement.getContributor().getName()).getEntry(iconPath); + Image icon = null; + if (imageMap.containsKey(url.getPath())) { + icon = imageMap.get(url.getPath()); + } else { + icon = ImageDescriptor.createFromURL(url).createImage(); + imageMap.put(url.getPath(), icon); + } + result.setIcon(icon); + } else if (configurationElement.getAttribute("figure") != null) { + String iconPath = configurationElement.getAttribute("figure"); + URL url = Platform.getBundle(configurationElement.getContributor().getName()).getEntry(iconPath); + Image icon = null; + if (imageMap.containsKey(url.getPath())) { + icon = imageMap.get(url.getPath()); + } else { + icon = ImageDescriptor.createFromURL(url).createImage(); + imageMap.put(url.getPath(), icon); + } + result.setIcon(icon); + } + if (figureElement.getAttribute("color") != null) { + String colorString = figureElement.getAttribute("color"); + Color color = null; + if (colorMap.containsKey(colorString)) { + color = colorMap.get(colorString); + } else { + try { + StringTokenizer tokenizer = new StringTokenizer(colorString, ","); + int[] rgb = new int[3]; + int i = 0; + while (tokenizer.hasMoreTokens()) { + rgb[i++] = Integer.parseInt(tokenizer.nextToken()); + } + color = new Color(Display.getCurrent(), rgb[0], rgb[1], rgb[2]); + colorMap.put(colorString, color); + } catch (NumberFormatException e) {} + } + result.setColor(color); + } + Dimension size = new Dimension(result.getSize()); + if (figureElement.getAttribute("width") != null) { + try { + size.width = Integer.parseInt(figureElement.getAttribute("width")); + } catch (NumberFormatException e) {} + } + if (figureElement.getAttribute("height") != null) { + try { + size.height = Integer.parseInt(figureElement.getAttribute("height")); + } catch (NumberFormatException e) {} + } + result.setSize(size); + return result; + } + + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/NodeFigureFactory.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RectangleElementFigure.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RectangleElementFigure.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RectangleElementFigure.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,34 @@ +package org.jboss.tools.flow.common.figure; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.LineBorder; + +public class RectangleElementFigure extends AbstractElementFigure { + + protected void customizeFigure() { + setBorder(new LineBorder(1)); + setSize(80, 40); + } + + public void setSelected(boolean b) { + super.setSelected(b); + ((LineBorder) getBorder()).setWidth(b ? 3 : 1); + repaint(); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RectangleElementFigure.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RoundedRectangleElementFigure.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RoundedRectangleElementFigure.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RoundedRectangleElementFigure.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,52 @@ +package org.jboss.tools.flow.common.figure; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.RoundedRectangle; +import org.eclipse.draw2d.geometry.Dimension; +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.swt.graphics.Color; + +public class RoundedRectangleElementFigure extends AbstractElementFigure { + + protected RoundedRectangle rectangle; + + protected void customizeFigure() { + rectangle = new RoundedRectangle(); + rectangle.setCornerDimensions(new Dimension(25, 25)); + add(rectangle, 0); + setSize(92, 52); + setSelected(false); + } + + public void setColor(Color color) { + rectangle.setBackgroundColor(color); + } + + public void setBounds(Rectangle rectangle) { + super.setBounds(rectangle); + Rectangle bounds = rectangle.getCopy(); + this.rectangle.setBounds(bounds.translate(6, 6).resize(-12, -12)); + } + + public void setSelected(boolean b) { + super.setSelected(b); + rectangle.setLineWidth(b ? 3 : 1); + repaint(); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/figure/RoundedRectangleElementFigure.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Connection.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Connection.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Connection.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,62 @@ +package org.jboss.tools.flow.common.model; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + * Represents a connection between two nodes in a workflow. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public interface Connection extends Element { + + /** + * Returns the from node of the connection. + * @return the from node of the connection. + */ + Node getFrom(); + + /** + * Set the from node of the connection. + */ + void setFrom(Node node); + + /** + * Returns the to node of the connection + * @return the to node of the connection + */ + Node getTo(); + + /** + * Set the to node of the connection. + */ + void setTo(Node node); + + /** + * Returns the type of the connection at the from node + * + * @return the type of the connection at the from node + */ + String getFromType(); + + /** + * Returns the type of the connection at the to node + * + * @return the type of the connection at the to node + */ + String getToType(); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Connection.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Container.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Container.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Container.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,47 @@ +package org.jboss.tools.flow.common.model; + +import java.util.List; + +/** + * A container of nodes. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public interface Container extends Element{ + + /** + * Returns the nodes of this node container. + * + * @return the nodes of this node container + */ + List<Node> getNodes(); + + /** + * Returns the node with the given id + * + * @param id + * the node id + * @return the node with the given id + * @throws IllegalArgumentException + * if an unknown id is passed + */ + Node getNode(long id); + + /** + * Method for adding a node to this node container. + * Note that the node will get an id unique for this node container. + * + * @param node the node to be added + * @throws IllegalArgumentException if <code>node</code> is null + */ + void addNode(Node node); + + /** + * Method for removing a node from this node container + * + * @param node the node to be removed + * @throws IllegalArgumentException if <code>node</code> is null or unknown + */ + void removeNode(Node node); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Container.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultConnection.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultConnection.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultConnection.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,53 @@ +package org.jboss.tools.flow.common.model; + + +public class DefaultConnection extends DefaultElement implements Connection { + + private Node from, to; + + public DefaultConnection() { + this(null, null); + } + + public DefaultConnection(Node from, Node to) { + setFrom(from); + setTo(to); + } + + public Node getFrom() { + return from; + } + + public void setFrom(Node node) { + if (from != null) { + from.removeOutgoingConnection(null, this); + } + from = node; + if (from != null) { + from.addOutgoingConnection(null, this); + } + } + + public Node getTo() { + return to; + } + + public void setTo(Node node) { + if (to != null) { + to.removeIncomingConnection(null, this); + } + to = node; + if (to != null) { + to.addIncomingConnection(null, this); + } + } + + public String getFromType() { + return null; + } + + public String getToType() { + return null; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultConnection.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultContainer.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultContainer.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultContainer.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,52 @@ +package org.jboss.tools.flow.common.model; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; + +public class DefaultContainer extends DefaultNode implements Container { + + private String name; + private HashMap<String, Object> metaData = new HashMap<String, Object>(); + private ArrayList<Node> nodes = new ArrayList<Node>(); + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Object getMetaData(String key) { + return metaData.get(key); + } + + public void setMetaData(String key, Object value) { + metaData.put(key, value); + } + + public List<Node> getNodes() { + return nodes; + } + + public void addNode(Node node) { + nodes.add(node); + node.setNodeContainer(this); + } + + public void removeNode(Node node) { + node.setNodeContainer(null); + nodes.remove(node); + } + + public Node getNode(long id) { + for (Node node : nodes) { + if (node.getId() == id) { + return node; + } + } + return null; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultContainer.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultElement.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultElement.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultElement.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,17 @@ +package org.jboss.tools.flow.common.model; + +import java.util.HashMap; + +public class DefaultElement implements Element { + + private HashMap<String, Object> metaData = new HashMap<String, Object>(); + + public Object getMetaData(String key) { + return metaData.get(key); + } + + public void setMetaData(String key, Object value) { + metaData.put(key, value); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultElement.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultFlow.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultFlow.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultFlow.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,88 @@ +package org.jboss.tools.flow.common.model; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; + +public class DefaultFlow extends DefaultElement implements Flow { + + private String name; + private HashMap<String, Object> metaData = new HashMap<String, Object>(); + private ArrayList<Node> nodes = new ArrayList<Node>(); + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Object getMetaData(String key) { + return metaData.get(key); + } + + public void setMetaData(String key, Object value) { + metaData.put(key, value); + } + + public List<Node> getNodes() { + return nodes; + } + + public void addNode(Node node) { + nodes.add(node); + node.setNodeContainer(this); + } + + public void removeNode(Node node) { + node.setNodeContainer(null); + nodes.remove(node); + } + + public String getId() { + // TODO Auto-generated method stub + return null; + } + + public String getPackageName() { + // TODO Auto-generated method stub + return null; + } + + public String getType() { + // TODO Auto-generated method stub + return null; + } + + public String getVersion() { + // TODO Auto-generated method stub + return null; + } + + public void setId(String id) { + // TODO Auto-generated method stub + + } + + public void setPackageName(String packageName) { + // TODO Auto-generated method stub + + } + + public void setType(String type) { + // TODO Auto-generated method stub + + } + + public void setVersion(String version) { + // TODO Auto-generated method stub + + } + + public Node getNode(long id) { + // TODO Auto-generated method stub + return null; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultFlow.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultNode.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultNode.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultNode.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,77 @@ +package org.jboss.tools.flow.common.model; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +public class DefaultNode extends DefaultElement implements Node { + + private long id; + private String name; + private Container container; + + private List<Connection> incomingConnections = new ArrayList<Connection>(); + private List<Connection> outgoingConnections = new ArrayList<Connection>(); + + public long getId() { + return id; + } + + public void setId(long l) { + id = l; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Container getNodeContainer() { + return container; + } + + public void setNodeContainer(Container container) { + this.container = container; + } + + public void addIncomingConnection(String type, Connection connection) { + incomingConnections.add(connection); + } + + public void addOutgoingConnection(String type, Connection connection) { + outgoingConnections.add(connection); + } + + public Map<String, List<Connection>> getIncomingConnections() { + HashMap<String, List<Connection>> result = new HashMap<String, List<Connection>>(); + result.put(null, getIncomingConnections(null)); + return result; + } + + public List<Connection> getIncomingConnections(String type) { + return new ArrayList<Connection>(incomingConnections); + } + + public Map<String, List<Connection>> getOutgoingConnections() { + HashMap<String, List<Connection>> result = new HashMap<String, List<Connection>>(); + result.put(null, getOutgoingConnections(null)); + return result; + } + + public List<Connection> getOutgoingConnections(String type) { + return new ArrayList<Connection>(outgoingConnections); + } + + public void removeIncomingConnection(String type, Connection connection) { + incomingConnections.remove(connection); + } + + public void removeOutgoingConnection(String type, Connection connection) { + outgoingConnections.remove(connection); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/DefaultNode.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Element.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Element.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Element.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,9 @@ +package org.jboss.tools.flow.common.model; + +public interface Element { + + void setMetaData(String name, Object value); + + Object getMetaData(String name); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Element.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Flow.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Flow.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Flow.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,95 @@ +package org.jboss.tools.flow.common.model; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + * Represents a some process definition. + * A process has a name and a unique id. + * When a new version of a process is created, the name stays the same, + * but the id and the version of the process should be different. + * Different types of processes could be defined (e.g. RuleFlow). + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public interface Flow extends Container, Element { + + /** + * Sets the id of this process. + * The id should uniquely identify this process. + * @param id the id of the process + */ + void setId(String id); + + /** + * Returns the id of this process. + * @return the id of this process + */ + String getId(); + + /** + * Sets the name of this process. + * @param name the name of this process + */ + void setName(String name); + + /** + * Returns the name of this process. + * If no name is specified, null is returned. + * @return the name of this process + */ + String getName(); + + /** + * Sets the version of this process. + * @param version the version of this process + */ + void setVersion(String version); + + /** + * Returns the version of this process. + * If no version is specified, null is returned. + * @return the version of this process + */ + String getVersion(); + + /** + * Sets the type of this process. + * @param type the type of this process + */ + void setType(String type); + + /** + * Returns the type of this process. + * @return the type of this process + */ + String getType(); + + /** + * Sets the package name of this RuleFlow process + * + * @param packageName the package name of this RuleFlow process + */ + void setPackageName(String packageName); + + /** + * Returns the package name of this RuleFlow process + * + * @return the package name of this RuleFlow process + */ + String getPackageName(); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Flow.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Node.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Node.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Node.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,91 @@ +package org.jboss.tools.flow.common.model; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.List; +import java.util.Map; + +/** + * Represents a node in a workflow process. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public interface Node extends Element { + + /** + * Returns the id of the node + * + * @return the id of the node + */ + long getId(); + + /** + * Method for setting the id of the node + * + * @param id the id of the node + */ + void setId(long id); + + /** + * Returns the name of the node + * + * @return the name of the node + */ + String getName(); + + /** + * Method for setting the name of the node + * + * @param name the name of the node + */ + void setName(String name); + + /** + * Returns the incoming connections + * + * @return the incoming connections + */ + Map<String, List<Connection>> getIncomingConnections(); + + /** + * Returns the outgoing connections + * + * @return the outgoing connections + */ + Map<String, List<Connection>> getOutgoingConnections(); + + void addIncomingConnection(String type, Connection connection); + + void addOutgoingConnection(String type, Connection connection); + + void removeIncomingConnection(String type, Connection connection); + + void removeOutgoingConnection(String type, Connection connection); + + List<Connection> getIncomingConnections(String type); + + List<Connection> getOutgoingConnections(String type); + + Container getNodeContainer(); + + void setNodeContainer(Container nodeContainer); + + void setMetaData(String name, Object value); + + Object getMetaData(String name); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/model/Node.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionBendpointEditPolicy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionBendpointEditPolicy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionBendpointEditPolicy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,65 @@ +package org.jboss.tools.flow.common.policy; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.gef.commands.Command; +import org.eclipse.gef.editpolicies.BendpointEditPolicy; +import org.eclipse.gef.requests.BendpointRequest; +import org.jboss.tools.flow.common.command.CreateBendpointCommand; +import org.jboss.tools.flow.common.command.DeleteBendpointCommand; +import org.jboss.tools.flow.common.command.MoveBendpointCommand; + +/** + * Policy for bendpoints of connections. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ConnectionBendpointEditPolicy extends BendpointEditPolicy { + + protected Command getCreateBendpointCommand(BendpointRequest request) { + Point point = request.getLocation(); + getConnection().translateToRelative(point); + + CreateBendpointCommand command = new CreateBendpointCommand(); + command.setLocation(point); + command.setConnection(getHost().getModel()); + command.setIndex(request.getIndex()); + + return command; + } + + protected Command getDeleteBendpointCommand(BendpointRequest request) { + DeleteBendpointCommand command = new DeleteBendpointCommand(); + command.setConnectionModel(getHost().getModel()); + command.setIndex(request.getIndex()); + return command; + } + + protected Command getMoveBendpointCommand(BendpointRequest request) { + Point location = request.getLocation(); + getConnection().translateToRelative(location); + + MoveBendpointCommand command = new MoveBendpointCommand(); + command.setConnectionModel(getHost().getModel()); + command.setIndex(request.getIndex()); + command.setNewLocation(location); + + return command; + + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionBendpointEditPolicy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionEditPolicy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionEditPolicy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionEditPolicy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,105 @@ +package org.jboss.tools.flow.common.policy; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.PolylineConnection; +import org.eclipse.gef.EditPart; +import org.eclipse.gef.Request; +import org.eclipse.gef.commands.Command; +import org.eclipse.gef.requests.CreateRequest; +import org.eclipse.gef.requests.CreationFactory; +import org.eclipse.gef.requests.GroupRequest; +import org.jboss.tools.flow.common.command.DeleteConnectionCommand; +import org.jboss.tools.flow.common.command.SplitConnectionCommand; +import org.jboss.tools.flow.common.editpart.ConnectionEditPart; +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.FlowWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * Policy for editing connections. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ConnectionEditPolicy extends org.eclipse.gef.editpolicies.ConnectionEditPolicy { + + private CreationFactory elementConnectionFactory; + + public void setElementConnectionFactory(CreationFactory elementConnectionFactory) { + this.elementConnectionFactory = elementConnectionFactory; + } + + public Command getCommand(Request request) { + if (REQ_CREATE.equals(request.getType())) { + return getSplitConnectionCommand(request); + } + return super.getCommand(request); + } + + private PolylineConnection getConnectionFigure() { + return ((PolylineConnection) ((ConnectionEditPart) getHost()).getFigure()); + } + + protected Command getDeleteCommand(GroupRequest request) { + DeleteConnectionCommand cmd = new DeleteConnectionCommand(); + ConnectionWrapper connection = (ConnectionWrapper) getHost().getModel(); + cmd.setAntecedentTaskConnection(connection); + cmd.setSource(connection.getSource()); + cmd.setTarget(connection.getTarget()); + return cmd; + } + + protected Command getSplitConnectionCommand(Request request) { + if (elementConnectionFactory == null) { + throw new IllegalStateException("DefaultElementConnectionFactory is null"); + } + SplitConnectionCommand cmd = new SplitConnectionCommand(); + ConnectionWrapper elementConnection = (ConnectionWrapper)getHost().getModel(); + ConnectionWrapper newSecondConnection = (ConnectionWrapper)elementConnectionFactory.getNewObject(); + // Copy the configurationElement from the first connection as it is empty + ((Element)newSecondConnection.getElement()).setMetaData( + "configurationElement", + ((Element)elementConnection.getElement()).getMetaData("configurationElement")); + cmd.setElementConnection(elementConnection); + cmd.setNewSecondConnection(newSecondConnection); + cmd.setParent(((FlowWrapper) ((ConnectionEditPart) getHost()) + .getSource().getParent().getModel())); + cmd.setNewElement(((NodeWrapper) ((CreateRequest) request).getNewObject())); + return cmd; + } + + public EditPart getTargetEditPart(Request request) { + if (REQ_CREATE.equals(request.getType())) { + return getHost(); + } + return null; + } + + public void eraseTargetFeedback(Request request) { + if (REQ_CREATE.equals(request.getType())) { + getConnectionFigure().setLineWidth(1); + } + } + + public void showTargetFeedback(Request request) { + if (REQ_CREATE.equals(request.getType())) { + getConnectionFigure().setLineWidth(2); + } + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ConnectionEditPolicy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementContainerLayoutEditPolicy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementContainerLayoutEditPolicy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementContainerLayoutEditPolicy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,61 @@ +package org.jboss.tools.flow.common.policy; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.gef.EditPart; +import org.eclipse.gef.Request; +import org.eclipse.gef.commands.Command; +import org.eclipse.gef.editpolicies.XYLayoutEditPolicy; +import org.eclipse.gef.requests.CreateRequest; +import org.jboss.tools.flow.common.command.AddNodeCommand; +import org.jboss.tools.flow.common.command.ChangeConstraintCommand; +import org.jboss.tools.flow.common.wrapper.ContainerWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * Policy for performing layout of a process. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ElementContainerLayoutEditPolicy extends XYLayoutEditPolicy { + + protected Command getCreateCommand(CreateRequest request) { + AddNodeCommand command = new AddNodeCommand(); + command.setParent((ContainerWrapper) getHost().getModel()); + NodeWrapper element = (NodeWrapper) request.getNewObject(); + element.setConstraint((Rectangle) getConstraintFor(request)); + command.setChild(element); + return command; + } + + protected Command getDeleteDependantCommand(Request request) { + return null; + } + + protected Command createAddCommand(EditPart child, Object constraint) { + // TODO this is needed to allow dragging of elements from one container to another + return null; + } + + protected Command createChangeConstraintCommand(EditPart child, Object constraint) { + ChangeConstraintCommand command = new ChangeConstraintCommand(); + command.setElement((NodeWrapper) child.getModel()); + command.setConstraint((Rectangle)constraint); + return command; + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementContainerLayoutEditPolicy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditManager.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditManager.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditManager.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,54 @@ +package org.jboss.tools.flow.common.policy; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.GraphicalEditPart; +import org.eclipse.gef.tools.CellEditorLocator; +import org.eclipse.gef.tools.DirectEditManager; +import org.eclipse.jface.viewers.TextCellEditor; +import org.eclipse.swt.widgets.Text; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.properties.IPropertyId; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +/** + * Manager for directly editing elements. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ElementDirectEditManager extends DirectEditManager { + + private IPropertySource propertySource; + + public ElementDirectEditManager(GraphicalEditPart source, CellEditorLocator locator) { + super(source, TextCellEditor.class, locator); + Object object = source.getModel(); + if (object instanceof Wrapper) { + propertySource = (IPropertySource)((Wrapper)object).getAdapter(IPropertySource.class); + } + } + + protected void initCellEditor() { + String initialValue = null; + if (propertySource != null) { + initialValue = (String)propertySource.getPropertyValue(IPropertyId.NAME); + } + getCellEditor().setValue(initialValue == null ? "" : initialValue); + Text text = (Text) getCellEditor().getControl(); + text.selectAll(); + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditManager.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditPolicy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditPolicy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditPolicy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,58 @@ +package org.jboss.tools.flow.common.policy; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.Label; +import org.eclipse.gef.commands.Command; +import org.eclipse.gef.editpolicies.DirectEditPolicy; +import org.eclipse.gef.requests.DirectEditRequest; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.command.RenameElementCommand; +import org.jboss.tools.flow.common.figure.ElementFigure; +import org.jboss.tools.flow.common.properties.IPropertyId; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +/** + * Policy for directly editing elements. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ElementDirectEditPolicy extends DirectEditPolicy { + + protected Command getDirectEditCommand(DirectEditRequest request) { + RenameElementCommand cmd = new RenameElementCommand(); + cmd.setSource((Wrapper) getHost().getModel()); + IPropertySource propertySource = (IPropertySource)((Wrapper)getHost().getModel()).getAdapter(IPropertySource.class); + if (propertySource != null) { + cmd.setOldName((String)propertySource.getPropertyValue(IPropertyId.NAME)); + } + cmd.setName((String) request.getCellEditor().getValue()); + return cmd; + } + + protected void showCurrentEditValue(DirectEditRequest request) { + String value = (String) request.getCellEditor().getValue(); + IFigure figure = getHostFigure(); + if (figure instanceof Label) { + ((Label)figure).setText(value); + } else if (figure instanceof ElementFigure){ + ((ElementFigure)figure).setText(value); + } + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementDirectEditPolicy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementEditPolicy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementEditPolicy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementEditPolicy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,41 @@ +package org.jboss.tools.flow.common.policy; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.eclipse.gef.editpolicies.ComponentEditPolicy; +import org.eclipse.gef.requests.GroupRequest; +import org.jboss.tools.flow.common.command.DeleteNodeCommand; +import org.jboss.tools.flow.common.wrapper.ContainerWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * Policy for editing elements. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ElementEditPolicy extends ComponentEditPolicy { + + protected Command createDeleteCommand(GroupRequest deleteRequest) { + ContainerWrapper parent = (ContainerWrapper) getHost().getParent().getModel(); + DeleteNodeCommand deleteCmd = new DeleteNodeCommand(); + deleteCmd.setParent(parent); + deleteCmd.setChild((NodeWrapper) (getHost().getModel())); + return deleteCmd; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementEditPolicy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementNodeEditPolicy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementNodeEditPolicy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementNodeEditPolicy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,78 @@ +package org.jboss.tools.flow.common.policy; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import org.eclipse.gef.commands.Command; +import org.eclipse.gef.editpolicies.GraphicalNodeEditPolicy; +import org.eclipse.gef.requests.CreateConnectionRequest; +import org.eclipse.gef.requests.ReconnectRequest; +import org.jboss.tools.flow.common.command.ElementConnectionCreateCommand; +import org.jboss.tools.flow.common.command.ReconnectElementConnectionSourceCommand; +import org.jboss.tools.flow.common.command.ReconnectElementConnectionTargetCommand; +import org.jboss.tools.flow.common.editpart.ElementEditPart; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.NodeWrapper; + +/** + * Policy for editing an element node. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ElementNodeEditPolicy extends GraphicalNodeEditPolicy { + + protected Command getConnectionCompleteCommand(CreateConnectionRequest request) { + ElementConnectionCreateCommand cmd = + (ElementConnectionCreateCommand) request.getStartCommand(); + cmd.setConnection((ConnectionWrapper) request.getNewObject()); + cmd.setTarget(getElement()); + return cmd; + } + + protected Command getConnectionCreateCommand(CreateConnectionRequest request) { + ElementConnectionCreateCommand cmd = + new ElementConnectionCreateCommand(); + cmd.setConnection((ConnectionWrapper) request.getNewObject()); + cmd.setSource(getElement()); + request.setStartCommand(cmd); + return cmd; + } + + protected ElementEditPart getActivityPart() { + return (ElementEditPart) getHost(); + } + + protected NodeWrapper getElement() { + return (NodeWrapper) getHost().getModel(); + } + + protected Command getReconnectSourceCommand(ReconnectRequest request) { + ReconnectElementConnectionSourceCommand cmd + = new ReconnectElementConnectionSourceCommand(); + cmd.setConnection((ConnectionWrapper) request.getConnectionEditPart().getModel()); + cmd.setSource(getElement()); + return cmd; + } + + protected Command getReconnectTargetCommand(ReconnectRequest request) { + ReconnectElementConnectionTargetCommand cmd + = new ReconnectElementConnectionTargetCommand(); + cmd.setConnection((ConnectionWrapper) request.getConnectionEditPart().getModel()); + cmd.setTarget(getElement()); + return cmd; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/ElementNodeEditPolicy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/LabelGraphicalNodeEditPolicy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/LabelGraphicalNodeEditPolicy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/LabelGraphicalNodeEditPolicy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,25 @@ +package org.jboss.tools.flow.common.policy; + +import org.eclipse.draw2d.IFigure; +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.gef.GraphicalEditPart; +import org.eclipse.gef.commands.Command; +import org.eclipse.gef.editpolicies.NonResizableEditPolicy; +import org.eclipse.gef.requests.ChangeBoundsRequest; +import org.jboss.tools.flow.common.command.LabelMoveCommand; +import org.jboss.tools.flow.common.wrapper.LabelWrapper; + +public class LabelGraphicalNodeEditPolicy extends NonResizableEditPolicy { + + public Command getMoveCommand(ChangeBoundsRequest request) { + if (!(getHost().getModel() instanceof LabelWrapper)) return null; + LabelWrapper model = (LabelWrapper)getHost().getModel(); + Point delta = request.getMoveDelta(); + return new LabelMoveCommand(model, getParentFigure(), delta); + } + + private IFigure getParentFigure() { + return ((GraphicalEditPart)getHost().getParent()).getFigure(); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/policy/LabelGraphicalNodeEditPolicy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultContainerWrapperPropertySource.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultContainerWrapperPropertySource.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultContainerWrapperPropertySource.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,65 @@ +package org.jboss.tools.flow.common.properties; + +import org.eclipse.ui.views.properties.IPropertyDescriptor; +import org.eclipse.ui.views.properties.TextPropertyDescriptor; +import org.jboss.tools.flow.common.wrapper.DefaultContainerWrapper; + +public class DefaultContainerWrapperPropertySource extends WrapperPropertySource implements IPropertyId { + + private DefaultContainerWrapper wrapper = null; + private IPropertyDescriptor[] propertyDescriptors; + + public DefaultContainerWrapperPropertySource(DefaultContainerWrapper wrapper) { + super(wrapper); + this.wrapper = wrapper; + } + + public Object getEditableValue() { + return super.getEditableValue(); + } + + public IPropertyDescriptor[] getPropertyDescriptors() { + if (propertyDescriptors == null) { + propertyDescriptors = new IPropertyDescriptor[] { + new TextPropertyDescriptor(NAME, "Name") { + public String getCategory() { + return "General"; + } + } + }; + propertyDescriptors = merge(propertyDescriptors, super.getPropertyDescriptors()); + } + return propertyDescriptors; + } + + public Object getPropertyValue(Object id) { + if (NAME.equals(id)) { + return wrapper.getName(); + } else { + return super.getPropertyValue(id); + } + } + + public boolean isPropertySet(Object id) { + if (NAME.equals(id)) { + return wrapper.getName() != null; + } else { + return super.isPropertySet(id); + } + } + + public void resetPropertyValue(Object id) { + super.resetPropertyValue(id); + } + + public void setPropertyValue(Object id, Object value) { + if (NAME.equals(id)) { + if (value instanceof String) { + wrapper.setName((String)value); + } + } else { + super.setPropertyValue(id, value); + } + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultContainerWrapperPropertySource.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultFlowWrapperPropertySource.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultFlowWrapperPropertySource.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultFlowWrapperPropertySource.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,60 @@ +package org.jboss.tools.flow.common.properties; + +import org.eclipse.ui.views.properties.IPropertyDescriptor; +import org.eclipse.ui.views.properties.TextPropertyDescriptor; +import org.jboss.tools.flow.common.wrapper.DefaultFlowWrapper; + +public class DefaultFlowWrapperPropertySource extends WrapperPropertySource implements IPropertyId { + + private DefaultFlowWrapper wrapper = null; + private IPropertyDescriptor[] propertyDescriptors; + + public DefaultFlowWrapperPropertySource(DefaultFlowWrapper wrapper) { + super(wrapper); + this.wrapper = (DefaultFlowWrapper)wrapper; + } + + public IPropertyDescriptor[] getPropertyDescriptors() { + if (propertyDescriptors == null) { + propertyDescriptors = new IPropertyDescriptor[] { + new TextPropertyDescriptor(NAME, "Name") { + public String getCategory() { + return "General"; + } + } + }; + propertyDescriptors = merge(propertyDescriptors, super.getPropertyDescriptors()); + } + return propertyDescriptors; + } + + public Object getPropertyValue(Object id) { + if (NAME.equals(id)) { + return wrapper.getName(); + } else { + return super.getPropertyValue(id); + } + } + + public boolean isPropertySet(Object id) { + if (NAME.equals(id)) { + return wrapper.getName() != null; + } else { + return super.isPropertySet(id); + } + } + + public void resetPropertyValue(Object id) { + super.resetPropertyValue(id); + } + + public void setPropertyValue(Object id, Object value) { + if (NAME.equals(id)) { + if (value instanceof String) { + wrapper.setName((String)value); + } + } else { + super.setPropertyValue(id, value); + } + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultFlowWrapperPropertySource.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultNodeWrapperPropertySource.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultNodeWrapperPropertySource.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultNodeWrapperPropertySource.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,64 @@ +package org.jboss.tools.flow.common.properties; + +import org.eclipse.ui.views.properties.IPropertyDescriptor; +import org.eclipse.ui.views.properties.TextPropertyDescriptor; +import org.jboss.tools.flow.common.wrapper.DefaultNodeWrapper; + +public class DefaultNodeWrapperPropertySource extends WrapperPropertySource implements IPropertyId { + + private DefaultNodeWrapper wrapper = null; + private IPropertyDescriptor[] propertyDescriptors; + + public DefaultNodeWrapperPropertySource(DefaultNodeWrapper wrapper) { + super(wrapper); + this.wrapper = wrapper; + } + + public Object getEditableValue() { + return super.getEditableValue(); + } + + public IPropertyDescriptor[] getPropertyDescriptors() { + if (propertyDescriptors == null) { + propertyDescriptors = new IPropertyDescriptor[] { + new TextPropertyDescriptor(NAME, "Name") { + public String getCategory() { + return "General"; + } + } + }; + propertyDescriptors = merge(propertyDescriptors, super.getPropertyDescriptors()); + } + return propertyDescriptors; + } + + public Object getPropertyValue(Object id) { + if (NAME.equals(id)) { + return wrapper.getName() != null ? wrapper.getName() : ""; + } else { + return super.getPropertyValue(id); + } + } + + public boolean isPropertySet(Object id) { + if (NAME.equals(id)) { + return wrapper.getName() != null; + } else { + return super.isPropertySet(id); + } + } + + public void resetPropertyValue(Object id) { + super.resetPropertyValue(id); + } + + public void setPropertyValue(Object id, Object value) { + if (NAME.equals(id)) { + if (value instanceof String) { + wrapper.setName((String)value); + } + } else { + super.setPropertyValue(id, value); + } + } +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/DefaultNodeWrapperPropertySource.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/IPropertyId.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/IPropertyId.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/IPropertyId.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,8 @@ +package org.jboss.tools.flow.common.properties; + +public interface IPropertyId { + + String NAME = "org.jboss.tools.flow.common.model.name"; + String LABEL = "org.jboss.tools.flow.common.model.label"; + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/IPropertyId.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/WrapperPropertySource.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/WrapperPropertySource.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/WrapperPropertySource.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,79 @@ +package org.jboss.tools.flow.common.properties; + +import org.eclipse.ui.views.properties.IPropertyDescriptor; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +public class WrapperPropertySource implements IPropertySource { + + private Wrapper wrapper; + private IPropertySource elementPropertySource; + + public WrapperPropertySource(Wrapper wrapper) { + this.wrapper = wrapper; + if (wrapper != null && wrapper.getElement() != null) { + Object object = wrapper.getElement().getMetaData("propertySource"); + if (object != null && object instanceof IPropertySource) { + elementPropertySource = (IPropertySource)object; + } + } + } + + public Object getEditableValue() { + if (elementPropertySource != null) { + return elementPropertySource.getEditableValue(); + } + return null; + } + + public IPropertyDescriptor[] getPropertyDescriptors() { + if (elementPropertySource != null) { + return elementPropertySource.getPropertyDescriptors(); + } + return new IPropertyDescriptor[0]; + } + + public Object getPropertyValue(Object id) { + if (elementPropertySource != null) { + return elementPropertySource.getPropertyValue(id); + } + return null; + } + + public boolean isPropertySet(Object id) { + if (elementPropertySource != null) { + return elementPropertySource.isPropertySet(id); + } + return false; + } + + public void resetPropertyValue(Object id) { + if (elementPropertySource != null) { + elementPropertySource.resetPropertyValue(id); + } + } + + public void setPropertyValue(Object id, Object newValue) { + if (elementPropertySource != null) { + Object oldValue = elementPropertySource.getPropertyValue(id); + elementPropertySource.setPropertyValue(id, newValue); + wrapper.notifyListeners(Wrapper.CHANGE_PROPERTY, id, wrapper, oldValue, newValue); + } + } + + protected Wrapper getWrapper() { + return wrapper; + } + + protected IPropertyDescriptor[] merge(IPropertyDescriptor[] first, IPropertyDescriptor[] second) { + IPropertyDescriptor[] result = new IPropertyDescriptor[first.length + second.length]; + for (int i = 0; i < first.length; i++) { + result[i] = first[i]; + } + for (int i = first.length; i < result.length; i++) { + result[i] = second[i - first.length]; + } + return result; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/properties/WrapperPropertySource.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/ElementRegistry.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/ElementRegistry.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/ElementRegistry.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,340 @@ +package org.jboss.tools.flow.common.registry; + +import java.util.HashMap; + +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IConfigurationElement; +import org.eclipse.core.runtime.Platform; +import org.eclipse.gef.requests.CreationFactory; +import org.jboss.tools.flow.common.Logger; +import org.jboss.tools.flow.common.model.Connection; +import org.jboss.tools.flow.common.model.Container; +import org.jboss.tools.flow.common.model.Element; +import org.jboss.tools.flow.common.model.Flow; +import org.jboss.tools.flow.common.model.Node; +import org.jboss.tools.flow.common.strategy.AcceptsElementStrategy; +import org.jboss.tools.flow.common.strategy.AcceptsIncomingConnectionStrategy; +import org.jboss.tools.flow.common.strategy.AcceptsOutgoingConnectionStrategy; +import org.jboss.tools.flow.common.wrapper.ConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.DefaultConnectionWrapper; +import org.jboss.tools.flow.common.wrapper.DefaultContainerWrapper; +import org.jboss.tools.flow.common.wrapper.DefaultFlowWrapper; +import org.jboss.tools.flow.common.wrapper.DefaultLabelWrapper; +import org.jboss.tools.flow.common.wrapper.DefaultNodeWrapper; +import org.jboss.tools.flow.common.wrapper.DefaultWrapper; +import org.jboss.tools.flow.common.wrapper.Wrapper; + +public class ElementRegistry { + + private static final String elementsExtensionPointId = "org.jboss.tools.flow.common.elements"; + private static HashMap<String, IConfigurationElement> elementMap = null; + + + private static void initializeRegistry() { + elementMap = new HashMap<String, IConfigurationElement>(); + IConfigurationElement[] configurationElements = + Platform.getExtensionRegistry().getConfigurationElementsFor(elementsExtensionPointId); + for (IConfigurationElement configurationElement: configurationElements) { + elementMap.put(configurationElement.getAttribute("id"), configurationElement); + } + } + + private static Wrapper createWrapper(IConfigurationElement configurationElement) + throws CoreException { + IConfigurationElement[] children = configurationElement.getChildren(); + if (children.length > 1) return null; + if (children.length == 0) { + return createDefault(configurationElement); + } + String type = children[0].getName(); + if ("flow".equals(type)) { + return createFlow(configurationElement); + } else if ("container".equals(type)) { + return createContainer(configurationElement); + } else if ("node".equals(type)) { + return createNode(configurationElement); + } else if ("connection".equals(type)) { + return createConnection(configurationElement); + } else { + return null; + } + } + + private static Wrapper createDefault(IConfigurationElement configurationElement) + throws CoreException { + Object element = configurationElement.createExecutableExtension("class"); + if (!(element instanceof Element)) { + String message = "Expecting to instantiate a org.jboss.tools.flow.common.model.Element instance."; + Logger.logError(message, new RuntimeException(message)); + return null; + } + ((Element)element).setMetaData("configurationElement", configurationElement); + DefaultWrapper result = new DefaultWrapper(); + result.setElement((Element)element); + return result; + } + + private static Wrapper createConnection(IConfigurationElement configurationElement) + throws CoreException { + Object element = configurationElement.createExecutableExtension("class"); + if (!(element instanceof Connection)) { + String message = "Expecting to instantiate a org.jboss.tools.flow.common.model.Connection instance."; + Logger.logError(message, new RuntimeException(message)); + return null; + } + ((Element)element).setMetaData("configurationElement", configurationElement); + ConnectionWrapper result = new DefaultConnectionWrapper(); + result.setElement((Element)element); + result.setLabel(new DefaultLabelWrapper(result)); + return result; + } + + private static Wrapper createNode(IConfigurationElement configurationElement) + throws CoreException { + Object element = configurationElement.createExecutableExtension("class"); + if (!(element instanceof Node)) { + String message = "Expecting to instantiate a org.jboss.tools.flow.common.model.Node instance."; + Logger.logError(message, new RuntimeException(message)); + return null; + } + ((Node)element).setMetaData("configurationElement", configurationElement); + DefaultNodeWrapper result = new DefaultNodeWrapper(); + result.setElement((Element)element); + AcceptsIncomingConnectionStrategy acceptsIncomingConnectionStrategy = createAcceptsIncomingConnectionStrategy(configurationElement); + if (acceptsIncomingConnectionStrategy != null) { + acceptsIncomingConnectionStrategy.setNode((Node)element); + result.setAcceptsIncomingConnectionStrategy(acceptsIncomingConnectionStrategy); + } + AcceptsOutgoingConnectionStrategy acceptsOutgoingConnectionStrategy = createAcceptsOutgoingConnectionStrategy(configurationElement); + if (acceptsOutgoingConnectionStrategy != null) { + acceptsOutgoingConnectionStrategy.setNode((Node)element); + result.setAcceptsOutgoingConnectionStrategy(acceptsOutgoingConnectionStrategy); + } + ((Node)element).setName(configurationElement.getAttribute("name")); + return result; + } + + private static Wrapper createContainer(IConfigurationElement configurationElement) + throws CoreException { + Object element = configurationElement.createExecutableExtension("class"); + if (!(element instanceof Container)) { + String message = "Expecting to instantiate a org.jboss.tools.flow.common.model.Container instance."; + Logger.logError(message, new RuntimeException(message)); + return null; + } + ((Element) element).setMetaData("configurationElement", configurationElement); + DefaultContainerWrapper result = new DefaultContainerWrapper(); + result.setElement((Element)element); + AcceptsElementStrategy acceptsElementStrategy = createAcceptsElementStrategy(configurationElement); + if (acceptsElementStrategy != null) { + acceptsElementStrategy.setContainer((Container)element); + result.setAcceptsElementStrategy(acceptsElementStrategy); + } + AcceptsIncomingConnectionStrategy acceptsIncomingConnectionStrategy = createAcceptsIncomingConnectionStrategy(configurationElement); + if (acceptsIncomingConnectionStrategy != null) { + acceptsIncomingConnectionStrategy.setNode((Node)element); + result.setAcceptsIncomingConnectionStrategy(acceptsIncomingConnectionStrategy); + } + AcceptsOutgoingConnectionStrategy acceptsOutgoingConnectionStrategy = createAcceptsOutgoingConnectionStrategy(configurationElement); + if (acceptsOutgoingConnectionStrategy != null) { + acceptsOutgoingConnectionStrategy.setNode((Node)element); + result.setAcceptsOutgoingConnectionStrategy(acceptsOutgoingConnectionStrategy); + } + if (element instanceof Node) { + ((Node)element).setName(configurationElement.getAttribute("name")); + } + return result; + } + + private static AcceptsIncomingConnectionStrategy createAcceptsIncomingConnectionStrategy(IConfigurationElement configurationElement) + throws CoreException { + Object result = null; + IConfigurationElement[] children = configurationElement.getChildren(); + if (children[0].getAttribute("acceptsIncomingConnectionStrategy") != null) { + result = children[0].createExecutableExtension("acceptsIncomingConnectionStrategy"); + } + return (AcceptsIncomingConnectionStrategy)result; + } + + private static AcceptsOutgoingConnectionStrategy createAcceptsOutgoingConnectionStrategy(IConfigurationElement configurationElement) + throws CoreException { + Object result = null; + IConfigurationElement[] children = configurationElement.getChildren(); + if (children[0].getAttribute("acceptsOutgoingConnectionStrategy") != null) { + result = children[0].createExecutableExtension("acceptsOutgoingConnectionStrategy"); + } + return (AcceptsOutgoingConnectionStrategy)result; + } + + private static AcceptsElementStrategy createAcceptsElementStrategy(IConfigurationElement configurationElement) + throws CoreException { + Object result = null; + IConfigurationElement[] children = configurationElement.getChildren(); + if (children[0].getAttribute("acceptsElementStrategy") != null) { + result = children[0].createExecutableExtension("acceptsElementStrategy"); + } + return (AcceptsElementStrategy)result; + } + + private static Wrapper createFlow(IConfigurationElement configurationElement) + throws CoreException { + Object element = configurationElement.createExecutableExtension("class"); + if (!(element instanceof Container)) { + String message = "Expecting to instantiate a org.jboss.tools.flow.common.model.Container instance."; + Logger.logError(message, new RuntimeException(message)); + return null; + } + ((Element) element).setMetaData("configurationElement", configurationElement); + DefaultFlowWrapper result = new DefaultFlowWrapper(); + result.setElement((Element)element); + AcceptsElementStrategy acceptsElementStrategy = createAcceptsElementStrategy(configurationElement); + if (acceptsElementStrategy != null) { + acceptsElementStrategy.setContainer((Container)result.getElement()); + result.setAcceptsElementStrategy(acceptsElementStrategy); + } + if (element instanceof Flow) { + ((Flow)element).setName(configurationElement.getAttribute("name")); + } + return result; + } + +// private static EditPart createConnectionEditPart(final IConfigurationElement configurationElement) { +// return new ConnectionEditPart() { +// }; +// } +// +// private static EditPart createNodeEditPart(final IConfigurationElement configurationElement) { +// return new ElementEditPart() { +// protected IFigure createFigure() { +// ElementFigure result = null; +// IConfigurationElement figureElement = null; +// IConfigurationElement[] children = configurationElement.getChildren("node"); +// if (children.length == 1) { +// children = children[0].getChildren("figure"); +// if (children.length == 1) { +// figureElement = children[0]; +// } +// } +// if (figureElement == null) { +// return new RectangleElementFigure(); +// } +// if (figureElement.getAttribute("class") != null) { +// try { +// return (IFigure)figureElement.createExecutableExtension("class"); +// } +// catch (CoreException e) { +// return null; +// } +// } +// children = figureElement.getChildren(); +// if (children.length < 1) { +// result = new RectangleElementFigure(); +// } else if ("ellipse".equals(children[0].getName())){ +// result = new EllipseElementFigure(); +// } else if ("rounded-rectangle".equals(children[0].getName())) { +// result = new RoundedRectangleElementFigure(); +// } else { +// result = new RectangleElementFigure(); +// } +// if (figureElement.getAttribute("icon") != null) { +// String iconPath = figureElement.getAttribute("icon"); +// URL url = Platform.getBundle(figureElement.getContributor().getName()).getEntry(iconPath); +// Image icon = null; +// if (imageMap.containsKey(url.getPath())) { +// icon = imageMap.get(url.getPath()); +// } else { +// icon = ImageDescriptor.createFromURL(url).createImage(); +// imageMap.put(url.getPath(), icon); +// } +// result.setIcon(icon); +// } else if (configurationElement.getAttribute("figure") != null) { +// String iconPath = configurationElement.getAttribute("figure"); +// URL url = Platform.getBundle(configurationElement.getContributor().getName()).getEntry(iconPath); +// Image icon = null; +// if (imageMap.containsKey(url.getPath())) { +// icon = imageMap.get(url.getPath()); +// } else { +// icon = ImageDescriptor.createFromURL(url).createImage(); +// imageMap.put(url.getPath(), icon); +// } +// result.setIcon(icon); +// } +// if (figureElement.getAttribute("color") != null) { +// String colorString = figureElement.getAttribute("color"); +// Color color = null; +// if (colorMap.containsKey(colorString)) { +// color = colorMap.get(colorString); +// } else { +// try { +// StringTokenizer tokenizer = new StringTokenizer(colorString, ","); +// int[] rgb = new int[3]; +// int i = 0; +// while (tokenizer.hasMoreTokens()) { +// rgb[i++] = Integer.parseInt(tokenizer.nextToken()); +// } +// color = new Color(Display.getCurrent(), rgb[0], rgb[1], rgb[2]); +// colorMap.put(colorString, color); +// } catch (NumberFormatException e) {} +// } +// result.setColor(color); +// } +// Dimension size = new Dimension(result.getSize()); +// if (figureElement.getAttribute("width") != null) { +// try { +// size.width = Integer.parseInt(figureElement.getAttribute("width")); +// } catch (NumberFormatException e) {} +// } +// if (figureElement.getAttribute("height") != null) { +// try { +// size.height = Integer.parseInt(figureElement.getAttribute("height")); +// } catch (NumberFormatException e) {} +// } +// result.setSize(size); +// return result; +// } +// }; +// } + + public static Wrapper createWrapper(String elementId) { + if (elementMap == null) { + initializeRegistry(); + } + IConfigurationElement configurationElement = elementMap.get(elementId); + if (configurationElement != null) { + try { + return createWrapper(configurationElement); + } catch (CoreException e) { + Logger.logError("Creating a wrapper for " + elementId + " failed.", e); + return null; + } + } else { + return null; + } + } + + public static IConfigurationElement getConfigurationElement(String elementId) { + return elementMap.get(elementId); + } + + public static CreationFactory getCreationFactory(final String elementId) { + return new CreationFactory() { + public Object getNewObject() { + return createWrapper(elementId); + } + public Object getObjectType() { + return elementId; + } + }; + } + + public static CreationFactory getCreationFactory(Element element) { + String id = null; + IConfigurationElement configurationElement = + (IConfigurationElement)element.getMetaData("configurationElement"); + if (configurationElement != null) { + id = configurationElement.getAttribute("id"); + } + return id == null ? null : getCreationFactory(id); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/ElementRegistry.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/LanguageRegistry.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/LanguageRegistry.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/LanguageRegistry.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,40 @@ +package org.jboss.tools.flow.common.registry; + +import java.util.HashMap; + +import org.eclipse.core.runtime.IConfigurationElement; +import org.eclipse.core.runtime.Platform; + +public class LanguageRegistry { + + private static final String languagesExtensionPointId = "org.jboss.tools.flow.common.languages"; + private static HashMap<String, String> languageMap = null; + + private static void initializeRegistry() { + languageMap = new HashMap<String, String>(); + IConfigurationElement[] configurationElements = + Platform.getExtensionRegistry().getConfigurationElementsFor(languagesExtensionPointId); + for (IConfigurationElement configElement: configurationElements) { + String id = configElement.getAttribute("id"); + String editor = configElement.getAttribute("editor"); + if (id != null && editor != null) { + languageMap.put(editor, id); + } + } + } + + public static boolean isLanguageRegisteredFor(String editorId) { + if (languageMap == null) { + initializeRegistry(); + } + return languageMap.containsKey(editorId); + } + + public static String getLanguageRegisteredFor(String editorId) { + if (languageMap == null) { + initializeRegistry(); + } + return languageMap.get(editorId); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/registry/LanguageRegistry.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsElementStrategy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsElementStrategy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsElementStrategy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,11 @@ +package org.jboss.tools.flow.common.strategy; + +import org.jboss.tools.flow.common.model.Container; + +public interface AcceptsElementStrategy { + + void setContainer(Container container); + + boolean acceptsElement(Object element); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsElementStrategy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsIncomingConnectionStrategy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsIncomingConnectionStrategy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsIncomingConnectionStrategy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,13 @@ +package org.jboss.tools.flow.common.strategy; + +import org.jboss.tools.flow.common.model.Connection; +import org.jboss.tools.flow.common.model.Node; + +public interface AcceptsIncomingConnectionStrategy { + + void setNode(Node node); + + boolean acceptsIncomingConnection(Connection connection, Node source); + + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsIncomingConnectionStrategy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsOutgoingConnectionStrategy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsOutgoingConnectionStrategy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsOutgoingConnectionStrategy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,13 @@ +package org.jboss.tools.flow.common.strategy; + +import org.jboss.tools.flow.common.model.Connection; +import org.jboss.tools.flow.common.model.Node; + +public interface AcceptsOutgoingConnectionStrategy { + + void setNode(Node node); + + boolean acceptsOutgoingConnection(Connection connection, Node target); + + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/AcceptsOutgoingConnectionStrategy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/SaveElementStrategy.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/SaveElementStrategy.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/SaveElementStrategy.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,11 @@ +package org.jboss.tools.flow.common.strategy; + +import org.jboss.tools.flow.common.model.Container; + +public interface SaveElementStrategy { + + void setContainer(Container container); + + boolean acceptsElement(Object element); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/strategy/SaveElementStrategy.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractConnectionWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractConnectionWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractConnectionWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,129 @@ +package org.jboss.tools.flow.common.wrapper; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.draw2d.geometry.Point; + +/** + * A connection between two model elements. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public abstract class AbstractConnectionWrapper extends AbstractWrapper implements ConnectionWrapper { + + private static final long serialVersionUID = 1L; + + private NodeWrapper source; + private NodeWrapper target; + private LabelWrapper label; + private transient List<Point> bendpoints = new ArrayList<Point>(); + + public void localSetSource(NodeWrapper source) { + this.source = source; + } + + public void localSetTarget(NodeWrapper target) { + this.target = target; + } + + public void disconnect() { + if (source == null) { + throw new IllegalStateException("Can't disconnect, source is null"); + } + if (target == null) { + throw new IllegalStateException("Can't disconnect, target is null"); + } + source.removeOutgoingConnection(this); + target.removeIncomingConnection(this); + source = null; + target = null; + } + + public void connect(NodeWrapper source, NodeWrapper target) { + if (source == null) { + throw new IllegalArgumentException("source is null"); + } + if (this.source != null) { + throw new IllegalStateException("The source of a connection cannot be changed"); + } + if (target == null) { + throw new IllegalArgumentException("target is null"); + } + if (this.target != null) { + throw new IllegalStateException("The target of a connection cannot be changed"); + } + this.source = source; + this.target = target; + source.addOutgoingConnection(this); + target.addIncomingConnection(this); + } + + + public NodeWrapper getSource() { + return source; + } + + public NodeWrapper getTarget() { + return target; + } + + public void addBendpoint(int index, Point point) { + bendpoints.add(index, point); + internalSetBendpoints(bendpoints); + notifyListeners(CHANGE_BENDPOINTS); + } + + public void removeBendpoint(int index) { + bendpoints.remove(index); + internalSetBendpoints(bendpoints); + notifyListeners(CHANGE_BENDPOINTS); + } + + public void replaceBendpoint(int index, Point point) { + bendpoints.set(index, point); + internalSetBendpoints(bendpoints); + notifyListeners(CHANGE_BENDPOINTS); + } + + protected void internalSetBendpoints(List<Point> bendPoints) { + } + + public void localSetBendpoints(List<Point> bendpoints) { + this.bendpoints = bendpoints; + } + + public List<Point> getBendpoints() { + if (bendpoints == null) { + bendpoints = internalGetBendpoints(); + } + return bendpoints; + } + + protected abstract List<Point> internalGetBendpoints(); + + public void setLabel(LabelWrapper label) { + this.label = label; + } + + public LabelWrapper getLabel() { + return label; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractConnectionWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractContainerWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractContainerWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractContainerWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,70 @@ +package org.jboss.tools.flow.common.wrapper; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.ArrayList; +import java.util.List; + +public abstract class AbstractContainerWrapper extends AbstractNodeWrapper implements ContainerWrapper { + + List<NodeWrapper> elements = new ArrayList<NodeWrapper>(); + + public void addElement(NodeWrapper element) { + internalAddElement(element); + localAddElement(element); + notifyListeners(ADD_ELEMENT, "node", this, null, element); + } + + public void localAddElement(NodeWrapper element) { + elements.add(element); + element.setParent(this); + } + + protected abstract void internalAddElement(NodeWrapper element); + + public void removeElement(NodeWrapper element) { + internalRemoveElement(element); + elements.remove(element); + element.setParent(null); + notifyListeners(REMOVE_ELEMENT, "node", this, element, null); + } + + protected abstract void internalRemoveElement(NodeWrapper element); + + public List<NodeWrapper> getNodeWrappers() { + return elements; + } + + public FlowWrapper getFlowWrapper() { + return getParent().getFlowWrapper(); + } + + public boolean acceptsElement(NodeWrapper element) { + return true; + } + + public boolean acceptsIncomingConnection( + ConnectionWrapper connection, NodeWrapper source) { + return true; + } + + public boolean acceptsOutgoingConnection( + ConnectionWrapper connection, NodeWrapper target) { + return true; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractContainerWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractFlowWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractFlowWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractFlowWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,91 @@ +package org.jboss.tools.flow.common.wrapper; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +/** + * A wrapper for a process element. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public abstract class AbstractFlowWrapper extends AbstractWrapper implements FlowWrapper { + + private Map<String, NodeWrapper> nodeWrapperMap = new HashMap<String, NodeWrapper>(); + private List<NodeWrapper> nodeWrapperList = new ArrayList<NodeWrapper>(); + + public abstract Integer getRouterLayout(); + + public void setRouterLayout(Integer newLayout) { + Integer oldLayout = getRouterLayout(); + internalSetRouterLayout(newLayout); + notifyListeners(CHANGE_VISUAL, "routerLayout", this, oldLayout, newLayout); + } + + protected void internalSetRouterLayout(Integer routerLayout) { + } + + public List<NodeWrapper> getNodeWrappers() { + return Collections.unmodifiableList( + new ArrayList<NodeWrapper>(nodeWrapperList)); + } + + public NodeWrapper getNodeWrapper(String id) { + return (NodeWrapper) nodeWrapperMap.get(id); + } + + public void addElement(NodeWrapper nodeWrapper) { + if (!acceptsElement(nodeWrapper)) return; + internalAddElement(nodeWrapper); + localAddElement(nodeWrapper); + notifyListeners(ADD_ELEMENT, "node", this, null, nodeWrapper); + } + + public void localAddElement(NodeWrapper element) { + nodeWrapperMap.put(element.getId(), element); + nodeWrapperList.add(element); + element.setParent(this); + } + + public boolean acceptsElement(NodeWrapper element) { + return true; + } + + protected abstract void internalAddElement(NodeWrapper element); + + public void localRemoveElement(NodeWrapper element) { + nodeWrapperMap.remove(element.getId()); + nodeWrapperList.remove(element); + } + + public void removeElement(NodeWrapper element) { + localRemoveElement(element); + internalRemoveElement(element); + notifyListeners(REMOVE_ELEMENT, "node", this, element, null); + } + + protected abstract void internalRemoveElement(NodeWrapper element); + + public FlowWrapper getFlowWrapper() { + return this; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractFlowWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractLabelWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractLabelWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractLabelWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,30 @@ +package org.jboss.tools.flow.common.wrapper; + +import org.eclipse.draw2d.geometry.Point; + +public abstract class AbstractLabelWrapper extends AbstractWrapper implements + LabelWrapper { + + private Point location = null; + + public Point getLocation() { + return location; + } + + public String getText() { + // TODO Auto-generated method stub + return null; + } + + public void setLocation(Point newLocation) { + Point oldLocation = this.location; + this.location = newLocation; + notifyListeners(CHANGE_VISUAL, "location", this, oldLocation, newLocation); + } + + public void setText(String text) { + // TODO Auto-generated method stub + + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractLabelWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractNodeWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractNodeWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractNodeWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,144 @@ +package org.jboss.tools.flow.common.wrapper; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.ui.views.properties.IPropertyDescriptor; +import org.eclipse.ui.views.properties.TextPropertyDescriptor; + +/** + * Default wrapper of a model element. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public abstract class AbstractNodeWrapper extends AbstractWrapper implements NodeWrapper { + + protected static IPropertyDescriptor[] descriptors; + + public static final String NAME = "Name"; + static { + descriptors = new IPropertyDescriptor[] { + new TextPropertyDescriptor(NAME, "Name"), + }; + } + + private ContainerWrapper parent; + private LabelWrapper label; + private transient Rectangle constraint; + private List<ConnectionWrapper> incomingConnections = new ArrayList<ConnectionWrapper>(); + private List<ConnectionWrapper> outgoingConnections = new ArrayList<ConnectionWrapper>(); + + public void setConstraint(Rectangle constraint) { + Rectangle oldConstraint = this.constraint; + this.constraint = constraint; + internalSetConstraint(constraint); + notifyListeners(CHANGE_VISUAL, "constraint", this, oldConstraint, constraint); + } + + protected abstract void internalSetConstraint(Rectangle constraint); + + public Rectangle getConstraint() { + if (constraint == null) { + constraint = internalGetConstraint(); + } + return constraint; + } + + protected abstract Rectangle internalGetConstraint(); + + public void setParent(ContainerWrapper parent) { + this.parent = parent; + } + + public ContainerWrapper getParent() { + return parent; + } + + public void setLabel(LabelWrapper label) { + this.label = label; + } + + public LabelWrapper getLabel() { + return label; + } + + public List<ConnectionWrapper> getOutgoingConnections() { + return Collections.unmodifiableList(outgoingConnections); + } + + public List<ConnectionWrapper> getIncomingConnections() { + return Collections.unmodifiableList(incomingConnections); + } + + public void addIncomingConnection(ConnectionWrapper connection) { + localAddIncomingConnection(connection); + internalAddIncomingConnection(connection); + notifyListeners(ADD_ELEMENT, "incomingConnection", this, null, connection); + } + + public void localAddIncomingConnection(ConnectionWrapper connection) { + incomingConnections.add(connection); + } + + protected void internalAddIncomingConnection(ConnectionWrapper connection) { + } + + public void removeIncomingConnection(ConnectionWrapper connection) { + incomingConnections.remove(connection); + internalRemoveIncomingConnection(connection); + notifyListeners(REMOVE_ELEMENT, "incomingConnection", this, connection, null); + } + + protected void internalRemoveIncomingConnection(ConnectionWrapper connection) { + } + + public void addOutgoingConnection(ConnectionWrapper connection) { + localAddOutgoingConnection(connection); + internalAddOutgoingConnection(connection); + notifyListeners(ADD_ELEMENT, "outgoingConnection", this, null, connection); + } + + public void localAddOutgoingConnection(ConnectionWrapper connection) { + outgoingConnections.add(connection); + } + + protected void internalAddOutgoingConnection(ConnectionWrapper connection) { + } + + public void removeOutgoingConnection(ConnectionWrapper connection) { + outgoingConnections.remove(connection); + internalRemoveOutgoingConnection(connection); + notifyListeners(REMOVE_ELEMENT, "outgoingConnection", this, connection, null); + } + + protected void internalRemoveOutgoingConnection(ConnectionWrapper connection) { + } + + public void setName(String newLocation) { + String oldName = getName(); + internalSetName(newLocation); + notifyListeners(CHANGE_VISUAL, "name", this, oldName, newLocation); + } + + protected void internalSetName(String name) { + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractNodeWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,163 @@ +package org.jboss.tools.flow.common.wrapper; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.eclipse.ui.views.properties.IPropertyDescriptor; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.model.Element; + +public abstract class AbstractWrapper implements Wrapper { + + private Element element; + private transient List<ModelListener> listeners = new ArrayList<ModelListener>(); + private Map<Object, List<Element>> children = new HashMap<Object, List<Element>>(); + + public void setElement(Element element) { + this.element = element; + } + + public Element getElement() { + return element; + } + + public void addChild(Object type, Element element) { + localAddChild(type, element); + internalAddChild(type, element); + notifyListeners(ADD_ELEMENT, type, this, null, element); + } + + @SuppressWarnings("unchecked") + protected void internalAddChild(Object type, Element element) { + Object childList = getPropertyValue(type); + if (childList == null || !(childList instanceof List)) return; + ((List)childList).add(element); + } + + public void localAddChild(Object type, Element element) { + List<Element> childList = children.get(type); + if (childList == null) { + childList = new ArrayList<Element>(); + children.put(type, childList); + } + childList.add(element); + } + + public void removeChild(Object type, Element element) { + localRemoveChild(type, element); + internalRemoveChild(type, element); + notifyListeners(REMOVE_ELEMENT, type, this, element, null); + } + + @SuppressWarnings("unchecked") + protected void internalRemoveChild(Object type, Element element) { + Object childList = getPropertyValue(type); + if (childList == null || !(childList instanceof List)) return; + ((List)childList).remove(element); + } + + public void localRemoveChild(Object type, Element element) { + List<Element> childList = children.get(type); + if (childList == null) return; + childList.remove(element); + if (childList.isEmpty()) { + children.remove(type); + } + } + + public List<Element> getChildren(Object type) { + return children.get(type); + } + + public void setMetaData(String name, Object value) { + if (element != null) { + element.setMetaData(name, value); + } + } + + public Object getMetaData(String name) { + if (element != null) { + return element.getMetaData(name); + } + return null; + } + + public void addListener(ModelListener listener) { + listeners.add(listener); + } + + public void removeListener(ModelListener listener) { + listeners.remove(listener); + } + + public void notifyListeners(int type, Object discriminator, Object object, Object oldValue, Object newValue) { + notifyListeners(new ModelEvent(type, discriminator, object, oldValue, newValue)); + } + + public void notifyListeners(ModelEvent event) { + for (int i = 0; i < listeners.size(); i++) { + listeners.get(i).modelChanged(event); + } + } + + public void notifyListeners(int change) { + notifyListeners(change, null, null, null, null); + } + + public Object getEditableValue() { + if (getPropertySource() != null) { + getPropertySource().getEditableValue(); + } + return null; + } + + public IPropertyDescriptor[] getPropertyDescriptors() { + if (getPropertySource() != null) { + return getPropertySource().getPropertyDescriptors(); + } + return null; + } + + public Object getPropertyValue(Object id) { + if (getPropertySource() != null) { + return getPropertySource().getPropertyValue(id); + } + return null; + } + + public boolean isPropertySet(Object id) { + if (getPropertySource() != null) { + return getPropertySource().isPropertySet(id); + } + return false; + } + + public void resetPropertyValue(Object id) { + if (getPropertySource() != null) { + getPropertySource().resetPropertyValue(id); + } + } + + public void setPropertyValue(Object id, Object newValue) { + if (getPropertySource() != null) { + Object oldValue = getPropertySource().getPropertyValue(id); + getPropertySource().setPropertyValue(id, newValue); + notifyListeners(CHANGE_PROPERTY, id, this, oldValue, newValue); + } + } + + protected abstract IPropertySource getPropertySource(); + + @SuppressWarnings("unchecked") + public Object getAdapter(Class adapter) { + if (adapter == Element.class) { + return element; + } else if (adapter == IPropertySource.class) { + return getPropertySource(); + } + return null; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/AbstractWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ConnectionWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ConnectionWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ConnectionWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,25 @@ +package org.jboss.tools.flow.common.wrapper; + +import java.util.List; + +import org.eclipse.draw2d.geometry.Point; + +public interface ConnectionWrapper extends Wrapper { + + int CHANGE_BENDPOINTS = 1; + + NodeWrapper getSource(); + NodeWrapper getTarget(); + + void disconnect(); + void connect(NodeWrapper source, NodeWrapper target); + + void addBendpoint(int index, Point location); + void replaceBendpoint(int index, Point newLocation); + void removeBendpoint(int index); + List<Point> getBendpoints(); + + void setLabel(LabelWrapper label); + LabelWrapper getLabel(); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ConnectionWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ContainerWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ContainerWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ContainerWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,35 @@ +package org.jboss.tools.flow.common.wrapper; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.List; + +public interface ContainerWrapper extends Wrapper { + + void addElement(NodeWrapper element); + + void localAddElement(NodeWrapper element); + + void removeElement(NodeWrapper element); + + List<NodeWrapper> getNodeWrappers(); + + FlowWrapper getFlowWrapper(); + + boolean acceptsElement(NodeWrapper element); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ContainerWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultConnectionWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultConnectionWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultConnectionWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,97 @@ +package org.jboss.tools.flow.common.wrapper; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.model.Connection; +import org.jboss.tools.flow.common.model.DefaultConnection; +import org.jboss.tools.flow.common.model.Node; +import org.jboss.tools.flow.common.properties.WrapperPropertySource; + + +public class DefaultConnectionWrapper extends AbstractConnectionWrapper { + + private IPropertySource propertySource; + + public Connection getConnection() { + return (Connection)getElement(); + } + + protected List<Point> internalGetBendpoints() { + return (List<Point>) stringToBendpoints((String) getConnection().getMetaData("bendpoints")); + } + + protected void internalSetBendpoints(List<Point> bendpoints) { + getConnection().setMetaData("bendpoints", bendpointsToString(bendpoints)); + } + + private String bendpointsToString(List<Point> bendpoints) { + if (bendpoints == null) { + return null; + } + String result = "["; + for (Iterator<Point> iterator = bendpoints.iterator(); iterator.hasNext(); ) { + Point point = iterator.next(); + result += point.x + "," + point.y + (iterator.hasNext() ? ";" : ""); + } + result += "]"; + return result; + } + + private List<Point> stringToBendpoints(String s) { + List<Point> result = new ArrayList<Point>(); + if (s == null) { + return result; + } + s = s.substring(1, s.length() - 1); + String[] bendpoints = s.split(";"); + for (String bendpoint: bendpoints) { + String[] xy = bendpoint.split(","); + result.add(new Point(new Integer(xy[0]), new Integer(xy[1]))); + } + return result; + } + + + public void connect(NodeWrapper source, NodeWrapper target) { + Node from = (Node)source.getElement(); + Node to = (Node)target.getElement(); + Connection connection = getConnection(); + if (connection != null) { + connection.setTo(to); + connection.setFrom(from); + } else { + setElement(createConnection(from, to)); + } + super.connect(source, target); + } + + protected Connection createConnection(Node from, Node to) { + Connection result = new DefaultConnection(from, to); + if (getConnection() != null) { + result.setMetaData( + "configurationElement", + getConnection().getMetaData("configurationElement")); + } + return result; + } + + protected IPropertySource getPropertySource() { + if (propertySource == null) { + propertySource = new WrapperPropertySource(this); + } + return propertySource; + } + + @SuppressWarnings("unchecked") + public Object getAdapter(Class adapter) { + if (adapter == IPropertySource.class) { + return this; + } + return super.getAdapter(adapter); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultConnectionWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultContainerWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultContainerWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultContainerWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,142 @@ +package org.jboss.tools.flow.common.wrapper; + +import java.util.List; + +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.model.Connection; +import org.jboss.tools.flow.common.model.Container; +import org.jboss.tools.flow.common.model.Flow; +import org.jboss.tools.flow.common.model.Node; +import org.jboss.tools.flow.common.properties.DefaultContainerWrapperPropertySource; +import org.jboss.tools.flow.common.strategy.AcceptsElementStrategy; +import org.jboss.tools.flow.common.strategy.AcceptsIncomingConnectionStrategy; +import org.jboss.tools.flow.common.strategy.AcceptsOutgoingConnectionStrategy; + +public class DefaultContainerWrapper extends AbstractContainerWrapper { + + private AcceptsElementStrategy acceptsElementStrategy; + private AcceptsIncomingConnectionStrategy incomingConnectionStrategy; + private AcceptsOutgoingConnectionStrategy outgoingConnectionStrategy; + private DefaultContainerWrapperPropertySource propertySource; + + protected void internalSetName(String name) { + getNode().setName(name); + } + + protected void internalAddElement(NodeWrapper element) { + Node node = (Node)element.getElement(); + List<Node> nodes = ((Flow)getFlowWrapper().getElement()).getNodes(); + long id = 0; + for (Node n: nodes) { + if (n.getId() > id) { + id = n.getId(); + } + } + node.setId(++id); + ((Container)getParent().getElement()).addNode(node); + } + + + protected void internalRemoveElement(NodeWrapper element) { + ((Container)getParent().getElement()).removeNode((Node)element.getElement()); + } + + + protected Rectangle internalGetConstraint() { + Node node = getNode(); + Integer x = (Integer) node.getMetaData("x"); + Integer y = (Integer) node.getMetaData("y"); + Integer width = (Integer) node.getMetaData("width"); + Integer height = (Integer) node.getMetaData("height"); + return new Rectangle(x == null ? 0 : x, y == null ? 0 : y, + width == null ? -1 : width, height == null ? -1 : height); + } + + + protected void internalSetConstraint(Rectangle constraint) { + Node node = getNode(); + node.setMetaData("x", constraint.x); + node.setMetaData("y", constraint.y); + node.setMetaData("width", constraint.width); + node.setMetaData("height", constraint.height); + } + + + public String getId() { + long id = getNode().getId(); + return id == -1 ? null : getNode().getId() + ""; + } + + public String getName() { + return getNode().getName(); + } + + public Node getNode() { + return (Node)getElement(); + } + + public boolean acceptsElement(NodeWrapper wrapper) { + if (wrapper == null) { + return false; + } else if (acceptsElementStrategy != null) { + return acceptsElementStrategy.acceptsElement(wrapper.getElement()); + } else { + return getParent().acceptsElement(wrapper); + } + } + + public void setAcceptsElementStrategy(AcceptsElementStrategy strategy) { + this.acceptsElementStrategy = strategy; + } + + public void setAcceptsIncomingConnectionStrategy(AcceptsIncomingConnectionStrategy strategy) { + this.incomingConnectionStrategy = strategy; + } + + public void setAcceptsOutgoingConnectionStrategy(AcceptsOutgoingConnectionStrategy strategy) { + this.outgoingConnectionStrategy = strategy; + } + + public boolean acceptsIncomingConnection( + ConnectionWrapper connectionWrapper, NodeWrapper sourceWrapper) { + if (connectionWrapper == null || sourceWrapper == null) { + return false; + } else if (incomingConnectionStrategy != null) { + return incomingConnectionStrategy.acceptsIncomingConnection( + (Connection)connectionWrapper.getElement(), + (Node)sourceWrapper.getElement()); + } else { + return super.acceptsIncomingConnection(connectionWrapper, sourceWrapper); + } + } + + public boolean acceptsOutgoingConnection( + ConnectionWrapper connectionWrapper, NodeWrapper targetWrapper) { + if (connectionWrapper == null || targetWrapper == null) { + return false; + } else if (outgoingConnectionStrategy != null) { + return outgoingConnectionStrategy.acceptsOutgoingConnection( + (Connection)connectionWrapper.getElement(), + (Node)targetWrapper.getElement()); + } else { + return super.acceptsOutgoingConnection(connectionWrapper, targetWrapper); + } + } + + protected IPropertySource getPropertySource() { + if (propertySource == null) { + propertySource = new DefaultContainerWrapperPropertySource(this); + } + return propertySource; + } + + @SuppressWarnings("unchecked") + public Object getAdapter(Class adapter) { + if (adapter == IPropertySource.class) { + return this; + } + return super.getAdapter(adapter); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultContainerWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultFlowWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultFlowWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultFlowWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,80 @@ +package org.jboss.tools.flow.common.wrapper; + +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.model.DefaultFlow; +import org.jboss.tools.flow.common.model.Flow; +import org.jboss.tools.flow.common.model.Node; +import org.jboss.tools.flow.common.properties.DefaultFlowWrapperPropertySource; +import org.jboss.tools.flow.common.strategy.AcceptsElementStrategy; + +public class DefaultFlowWrapper extends AbstractFlowWrapper { + + private AcceptsElementStrategy acceptsElementStrategy; + private DefaultFlowWrapperPropertySource propertySource; + + public String getName() { + return ((DefaultFlow)getElement()).getName(); + } + + public void setName(String name) { + ((DefaultFlow)getElement()).setName(name); + } + + public Integer getRouterLayout() { + Integer routerLayout = (Integer) ((Flow)getElement()).getMetaData("routerLayout"); + if (routerLayout == null) { + return ROUTER_LAYOUT_MANUAL; + } + return routerLayout; + } + + public void internalSetRouterLayout(Integer routerLayout) { + ((Flow)getElement()).setMetaData("routerLayout", routerLayout); + } + + protected void internalAddElement(NodeWrapper element) { + Node node = (Node)element.getElement(); + long id = 0; + for (Node n: ((Flow)getElement()).getNodes()) { + if (n.getId() > id) { + id = n.getId(); + } + } + node.setId(++id); + ((Flow)getElement()).addNode(node); + } + + protected void internalRemoveElement(NodeWrapper element) { + ((Flow)getElement()).removeNode((Node)element.getElement()); + } + + public boolean acceptsElement(NodeWrapper wrapper) { + if (wrapper == null) { + return false; + } else if (acceptsElementStrategy != null) { + return acceptsElementStrategy.acceptsElement(wrapper.getElement()); + } else { + return true; + } + } + + public void setAcceptsElementStrategy(AcceptsElementStrategy strategy) { + this.acceptsElementStrategy = strategy; + } + + protected IPropertySource getPropertySource() { + if (propertySource == null) { + propertySource = new DefaultFlowWrapperPropertySource(this); + } + return propertySource; + } + + @SuppressWarnings("unchecked") + public Object getAdapter(Class adapter) { + if (adapter == IPropertySource.class) { + return this; + } + return super.getAdapter(adapter); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultFlowWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultLabelWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultLabelWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultLabelWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,44 @@ +package org.jboss.tools.flow.common.wrapper; + +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.properties.IPropertyId; +import org.jboss.tools.flow.common.properties.WrapperPropertySource; + +public class DefaultLabelWrapper extends AbstractLabelWrapper implements ModelListener { + + private IPropertySource propertySource; + + public DefaultLabelWrapper(Wrapper owner) { + if (owner != null) { + setElement(owner.getElement()); + } + } + + public void setText(String text) { + getPropertySource().setPropertyValue(IPropertyId.LABEL, text); + } + + public String getText() { + return (String)getPropertySource().getPropertyValue(IPropertyId.LABEL); + } + + public void modelChanged(ModelEvent event) { + notifyListeners(event); + } + + protected IPropertySource getPropertySource() { + if (propertySource == null) { + propertySource = new WrapperPropertySource(this); + } + return propertySource; + } + + @SuppressWarnings("unchecked") + public Object getAdapter(Class adapter) { + if (adapter == IPropertySource.class) { + return this; + } + return super.getAdapter(adapter); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultLabelWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultNodeWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultNodeWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultNodeWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,125 @@ +package org.jboss.tools.flow.common.wrapper; + +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.model.Connection; +import org.jboss.tools.flow.common.model.Node; +import org.jboss.tools.flow.common.properties.DefaultNodeWrapperPropertySource; +import org.jboss.tools.flow.common.strategy.AcceptsIncomingConnectionStrategy; +import org.jboss.tools.flow.common.strategy.AcceptsOutgoingConnectionStrategy; + +public class DefaultNodeWrapper extends AbstractNodeWrapper { + + private AcceptsIncomingConnectionStrategy incomingConnectionStrategy; + private AcceptsOutgoingConnectionStrategy outgoingConnectionStrategy; + private DefaultNodeWrapperPropertySource propertySource; + + public void setNode(Node node) { + setElement(node); + } + + public Node getNode() { + return (Node) getElement(); + } + + public String getId() { + long id = getNode().getId(); + return id == -1 ? null : getNode().getId() + ""; + } + + public String getName() { + return getNode().getName(); + } + + protected void internalSetName(String name) { + getNode().setName(name); + } + + protected void internalSetConstraint(Rectangle constraint) { + Node node = getNode(); + node.setMetaData("x", constraint.x); + node.setMetaData("y", constraint.y); + node.setMetaData("width", constraint.width); + node.setMetaData("height", constraint.height); + } + + public Rectangle internalGetConstraint() { + Node node = getNode(); + Integer x = (Integer) node.getMetaData("x"); + Integer y = (Integer) node.getMetaData("y"); + Integer width = (Integer) node.getMetaData("width"); + Integer height = (Integer) node.getMetaData("height"); + return new Rectangle(x == null ? 0 : x, y == null ? 0 : y, + width == null ? -1 : width, height == null ? -1 : height); + } + + public void setAcceptsIncomingConnectionStrategy(AcceptsIncomingConnectionStrategy strategy) { + this.incomingConnectionStrategy = strategy; + } + + public void setAcceptsOutgoingConnectionStrategy(AcceptsOutgoingConnectionStrategy strategy) { + this.outgoingConnectionStrategy = strategy; + } + + public boolean acceptsIncomingConnection( + ConnectionWrapper connectionWrapper, NodeWrapper sourceWrapper) { + if (connectionWrapper == null || sourceWrapper == null) { + return false; + } else if (incomingConnectionStrategy != null) { + return incomingConnectionStrategy.acceptsIncomingConnection( + (Connection)connectionWrapper.getElement(), + (Node)sourceWrapper.getElement()); + } else { + return true; + } + } + + public boolean acceptsOutgoingConnection( + ConnectionWrapper connectionWrapper, NodeWrapper targetWrapper) { + if (connectionWrapper == null || targetWrapper == null) { + return false; + } else if (outgoingConnectionStrategy != null) { + return outgoingConnectionStrategy.acceptsOutgoingConnection( + (Connection)connectionWrapper.getElement(), + (Node)targetWrapper.getElement()); + } else { + return true; + } + } + + protected void internalAddIncomingConnection(AbstractConnectionWrapper connection) { + getNode().addIncomingConnection("", + ((DefaultConnectionWrapper) connection).getConnection()); + } + + protected void internalRemoveIncomingConnection(AbstractConnectionWrapper connection) { + getNode().removeIncomingConnection("", + ((DefaultConnectionWrapper) connection).getConnection()); + } + + protected void internalAddOutgoingConnection(AbstractConnectionWrapper connection) { + getNode().addOutgoingConnection("", + ((DefaultConnectionWrapper) connection).getConnection()); + } + + protected void internalRemoveOutgoingConnection(AbstractConnectionWrapper connection) { + getNode().removeOutgoingConnection("", + ((DefaultConnectionWrapper) connection).getConnection()); + } + + protected IPropertySource getPropertySource() { + if (propertySource == null) { + propertySource = new DefaultNodeWrapperPropertySource(this); + } + return propertySource; + } + + @SuppressWarnings("unchecked") + public Object getAdapter(Class adapter) { + if (adapter == IPropertySource.class) { + return this; + } + return super.getAdapter(adapter); + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultNodeWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,17 @@ +package org.jboss.tools.flow.common.wrapper; + +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.properties.WrapperPropertySource; + +public class DefaultWrapper extends AbstractWrapper { + + private WrapperPropertySource propertySource; + + protected IPropertySource getPropertySource() { + if (propertySource == null) { + propertySource = new WrapperPropertySource(this); + } + return propertySource; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/DefaultWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/FlowWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/FlowWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/FlowWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,14 @@ +package org.jboss.tools.flow.common.wrapper; + +public interface FlowWrapper extends ContainerWrapper { + + Integer ROUTER_LAYOUT_MANUAL = new Integer(0); + Integer ROUTER_LAYOUT_MANHATTAN = new Integer(1); + Integer ROUTER_LAYOUT_SHORTEST_PATH = new Integer(2); + + + NodeWrapper getNodeWrapper(String id); + + Object getRouterLayout(); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/FlowWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/LabelWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/LabelWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/LabelWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,13 @@ +package org.jboss.tools.flow.common.wrapper; + +import org.eclipse.draw2d.geometry.Point; + +public interface LabelWrapper extends Wrapper { + + void setText(String text); + String getText(); + + void setLocation(Point location); + Point getLocation(); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/LabelWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelEvent.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelEvent.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelEvent.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,69 @@ +package org.jboss.tools.flow.common.wrapper; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + * Event notifying a change in a model element. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public class ModelEvent { + + private int changeType; + private Object changeDiscriminator; + private Object changedObject; + private Object oldValue; + private Object newValue; + +// public ModelEvent(int changeType) { +// this.changeType = changeType; +// } + +// public ModelEvent(int changeType, Object changedObject) { +// this.changeType = changeType; +// this.changedObject = changedObject; +// } + + public ModelEvent(int changeType, Object changeDiscriminator, Object changedObject, Object oldValue, Object newValue) { + this.changeType = changeType; + this.changeDiscriminator = changeDiscriminator; + this.changedObject = changedObject; + this.oldValue = oldValue; + this.newValue = newValue; + } + + public int getChangeType() { + return changeType; + } + + public Object getChangeDiscriminator() { + return changeDiscriminator; + } + + public Object getChangedObject() { + return changedObject; + } + + public Object getOldValue() { + return oldValue; + } + + public Object getNewValue() { + return newValue; + } + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelEvent.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelListener.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelListener.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelListener.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,28 @@ +package org.jboss.tools.flow.common.wrapper; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + * A listener for model events. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public interface ModelListener { + + void modelChanged(ModelEvent event); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/ModelListener.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/NodeWrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/NodeWrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/NodeWrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,54 @@ +package org.jboss.tools.flow.common.wrapper; + +/* + * Copyright 2005 JBoss Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import java.util.List; + +import org.eclipse.draw2d.geometry.Rectangle; + +/** + * Wrapper of a model element. + * + * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a> + */ +public interface NodeWrapper extends Wrapper { + + String getId(); + String getName(); + void setName(String name); + + void setConstraint(Rectangle constraint); + Rectangle getConstraint(); + + void setParent(ContainerWrapper parent); + ContainerWrapper getParent(); + + void setLabel(LabelWrapper label); + LabelWrapper getLabel(); + + List<ConnectionWrapper> getOutgoingConnections(); + List<ConnectionWrapper> getIncomingConnections(); + void addIncomingConnection(ConnectionWrapper connection); + void localAddIncomingConnection(ConnectionWrapper connection); + void removeIncomingConnection(ConnectionWrapper connection); + void addOutgoingConnection(ConnectionWrapper connection); + void localAddOutgoingConnection(ConnectionWrapper connection); + void removeOutgoingConnection(ConnectionWrapper connection); + boolean acceptsIncomingConnection(ConnectionWrapper connection, NodeWrapper source); + boolean acceptsOutgoingConnection(ConnectionWrapper connection, NodeWrapper target); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/NodeWrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/Wrapper.java =================================================================== --- trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/Wrapper.java (rev 0) +++ trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/Wrapper.java 2009-06-12 20:58:42 UTC (rev 15935) @@ -0,0 +1,34 @@ +package org.jboss.tools.flow.common.wrapper; + +import java.util.List; + +import org.eclipse.core.runtime.IAdaptable; +import org.eclipse.ui.views.properties.IPropertySource; +import org.jboss.tools.flow.common.model.Element; + + +public interface Wrapper extends IAdaptable, IPropertySource, Element { + +// int ADD_INCOMING_CONNECTION = 1; +// int REMOVE_INCOMING_CONNECTION = 2; +// int ADD_OUTGOING_CONNECTION = 3; +// int REMOVE_OUTGOING_CONNECTION = 4; + int CHANGE_VISUAL = 5; + int ADD_ELEMENT = 6; + int REMOVE_ELEMENT = 7; + int CHANGE_PROPERTY = 8; + + + + void setElement(Element element); + Element getElement(); + + void addChild(Object type, Element element); + void removeChild(Object type, Element element); + List<Element> getChildren(Object type); + + void addListener(ModelListener listener); + void removeListener(ModelListener listener); + void notifyListeners(int changeId, Object changeDiscriminator, Object changedObject, Object oldValue, Object newValue); + +} Property changes on: trunk/jbpm/plugins/org.jboss.tools.flow.common/src/org/jboss/tools/flow/common/wrapper/Wrapper.java ___________________________________________________________________ Name: svn:mime-type + text/plain