[richfaces-svn-commits] JBoss Rich Faces SVN: r20216 - in trunk: examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/adaptors and 8 other directories.

Author: nbelaevski Date: 2010-11-29 15:52:25 -0500 (Mon, 29 Nov 2010) New Revision: 20216 Added: trunk/examples/iteration-demo/src/main/webapp/images/compress.png trunk/examples/iteration-demo/src/main/webapp/images/folder.png trunk/examples/iteration-demo/src/main/webapp/images/folder_key.png trunk/examples/iteration-demo/src/main/webapp/images/folder_page.png trunk/examples/iteration-demo/src/main/webapp/images/page_white_cup.png trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeTreeModel.java Modified: trunk/examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/TreeModelBean.java trunk/examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/adaptors/Entry.java trunk/examples/iteration-demo/src/main/resources/org/richfaces/demo/model/tree/tree-model-data.xml trunk/examples/iteration-demo/src/main/webapp/treeModel.xhtml trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataModelTuple.java trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataVisitor.java trunk/ui/iteration/ui/src/main/java/org/richfaces/component/AbstractTree.java trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeModelKey.java trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeTreeDataModelImpl.java trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeEncoderBase.java trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeNodeRendererBase.java trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeNodeState.java trunk/ui/iteration/ui/src/main/resources/META-INF/resources/org.richfaces/tree.js Log: https://jira.jboss.org/browse/RF-9680 Modified: trunk/examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/TreeModelBean.java =================================================================== --- trunk/examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/TreeModelBean.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/TreeModelBean.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -3,10 +3,15 @@ */ package org.richfaces.demo.model.tree; +import javax.faces.FacesException; import javax.faces.bean.ApplicationScoped; import javax.faces.bean.ManagedBean; -import javax.xml.bind.JAXB; +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Unmarshaller; +import javax.xml.bind.Unmarshaller.Listener; +import org.richfaces.demo.model.tree.adaptors.Entry; import org.richfaces.demo.model.tree.adaptors.Root; /** @@ -22,7 +27,27 @@ private Root root; private void initializeRoot() { - root = JAXB.unmarshal(TreeModelBean.class.getResource("tree-model-data.xml"), Root.class); + + try { + JAXBContext context = JAXBContext.newInstance(Root.class); + Unmarshaller unmarshaller = context.createUnmarshaller(); + unmarshaller.setListener(new Listener() { + @Override + public void afterUnmarshal(Object target, Object parent) { + super.afterUnmarshal(target, parent); + + if (parent instanceof Entry) { + ((Entry) target).setParent((Entry) parent); + } + + } + }); + + + root = (Root) unmarshaller.unmarshal(TreeModelBean.class.getResource("tree-model-data.xml")); + } catch (JAXBException e) { + throw new FacesException(e.getMessage(), e); + } } public Root getRoot() { Modified: trunk/examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/adaptors/Entry.java =================================================================== --- trunk/examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/adaptors/Entry.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/examples/iteration-demo/src/main/java/org/richfaces/demo/model/tree/adaptors/Entry.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -21,11 +21,18 @@ */ package org.richfaces.demo.model.tree.adaptors; +import java.util.List; + +import javax.faces.application.FacesMessage; +import javax.faces.context.FacesContext; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlAttribute; +import com.google.common.base.Joiner; +import com.google.common.collect.Lists; + /** * @author Nick Belaevski * mailto:nbelaevski@exadel.com @@ -38,8 +45,28 @@ @XmlAttribute private String name; + private Entry parent; + + public String getPath() { + List<Entry> entries = Lists.newLinkedList(); + + Entry entry = this; + while (entry != null) { + entries.add(0, entry); + entry = entry.getParent(); + } + + return Joiner.on(" -> ").join(entries); + } + + public void processClick() { + FacesContext context = FacesContext.getCurrentInstance(); + + context.addMessage(null, new FacesMessage(getPath())); + } + public String toString() { - return this.getClass().getSimpleName() + "[" + name + "]"; + return getClass().getSimpleName() + " [" + getName() + "]"; } public String getName() { @@ -53,4 +80,12 @@ public void click() { } + public Entry getParent() { + return parent; + } + + public void setParent(Entry parent) { + this.parent = parent; + } + } Modified: trunk/examples/iteration-demo/src/main/resources/org/richfaces/demo/model/tree/tree-model-data.xml =================================================================== --- trunk/examples/iteration-demo/src/main/resources/org/richfaces/demo/model/tree/tree-model-data.xml 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/examples/iteration-demo/src/main/resources/org/richfaces/demo/model/tree/tree-model-data.xml 2010-11-29 20:52:25 UTC (rev 20216) @@ -1,7 +1,7 @@ <?xml version="1.0" encoding="UTF-8"?> <root> - <!-- project name="ajax4jsf"> + <project name="ajax4jsf"> <sourceDirectory name="src/main/java"> <package name="org.ajax4jsf"> <class name="FastFilter.java" /> @@ -22,10 +22,10 @@ <package name="org.ajax4jsf.javascript"> </package> </sourceDirectory> - </project --> + </project> <project name="richfaces"> - <!-- sourceDirectory name="src/main/java"> + <sourceDirectory name="src/main/java"> <package name="org.richfaces"> </package> <package name="org.richfaces.component"> @@ -52,7 +52,7 @@ <file name="FunctionalSpecification-1.0.doc" /> <file name="Requirements-1.0.doc" /> </directory> - </directory --> + </directory> <directory name="src"> <directory name="main"> <directory name="config"> Added: trunk/examples/iteration-demo/src/main/webapp/images/compress.png =================================================================== --- trunk/examples/iteration-demo/src/main/webapp/images/compress.png (rev 0) +++ trunk/examples/iteration-demo/src/main/webapp/images/compress.png 2010-11-29 20:52:25 UTC (rev 20216) @@ -0,0 +1,7 @@ +�PNG + + +��BQA�t#��݈��U+YH]�.��6�,��.�t�BJ7""�U�-b��̴�������I�����܇��������3`���V��T�>wGU
���ca��^=v���u�������js��kO�m�T�֘�؉�cf�n�ŕ��o��S� +�w����{�&��� \ No newline at end of file Added: trunk/examples/iteration-demo/src/main/webapp/images/folder.png =================================================================== --- trunk/examples/iteration-demo/src/main/webapp/images/folder.png (rev 0) +++ trunk/examples/iteration-demo/src/main/webapp/images/folder.png 2010-11-29 20:52:25 UTC (rev 20216) @@ -0,0 +1,11 @@ +�PNG + + +���ݬ����2OT�O�1W��/�`z����8%�;O;�9P#�9B�����}�^��nO������;�����Ǫo��~ +���d���~�Ed�p�ɳ_��_ +�u�I� +��B� +�! +CF(N��߃J,
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�A�Q� \ No newline at end of file Added: trunk/examples/iteration-demo/src/main/webapp/images/folder_key.png =================================================================== --- trunk/examples/iteration-demo/src/main/webapp/images/folder_key.png (rev 0) +++ trunk/examples/iteration-demo/src/main/webapp/images/folder_key.png 2010-11-29 20:52:25 UTC (rev 20216) @@ -0,0 +1,7 @@ +�PNG + + +b�������l���Hɜ�#�->����J�-������ \ No newline at end of file Added: trunk/examples/iteration-demo/src/main/webapp/images/folder_page.png =================================================================== --- trunk/examples/iteration-demo/src/main/webapp/images/folder_page.png (rev 0) +++ trunk/examples/iteration-demo/src/main/webapp/images/folder_page.png 2010-11-29 20:52:25 UTC (rev 20216) @@ -0,0 +1,9 @@ +�PNG + + +�+��Z�։�����啗�9��n��@MLk�Z!�jȅ֯-\1�eS�s~�������J-��0e����U�l���ʖ����?]:���fh�BU� +s��w��v��‰��[���d@ʤ�����p Z�jU��睼p �L�9z��)d���k`Z6��j���B�{ + h�E?�\�F�~0_����XŻ���{lc�^-e��@&mesm�t)��P�����ԛ�ō˯����#��H��-i�s9��@�r|� \ No newline at end of file Added: trunk/examples/iteration-demo/src/main/webapp/images/page_white_cup.png =================================================================== --- trunk/examples/iteration-demo/src/main/webapp/images/page_white_cup.png (rev 0) +++ trunk/examples/iteration-demo/src/main/webapp/images/page_white_cup.png 2010-11-29 20:52:25 UTC (rev 20216) @@ -0,0 +1,7 @@ +�PNG + + +>������,i6��V�g�ш�p����>���G�.��ç�O�m�5~}�B���yt:�3��f���9'L�\�ە��i��n�h4�e����I�R��Ár���Z.�C"��q*�b(Db�/�N���~ +�/�J铠�n�l6�|6�q��@�R�ŽL&� +�ڥHB�$�z��=*>'�5�RyW���b1�h�Z, �Bp:����Z!NO��B�KX�V�g�d���� h >���=��Yp*�%�h�2��#��k�M�\�:�����{�F`k�� \ No newline at end of file Modified: trunk/examples/iteration-demo/src/main/webapp/treeModel.xhtml =================================================================== --- trunk/examples/iteration-demo/src/main/webapp/treeModel.xhtml 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/examples/iteration-demo/src/main/webapp/treeModel.xhtml 2010-11-29 20:52:25 UTC (rev 20216) @@ -12,19 +12,44 @@ </h:head> <h:body> - <h:messages id="messages" /> + <a4j:outputPanel ajaxRendered="true"> + <h:messages id="messages" /> + </a4j:outputPanel> <h:form id="form"> <it:tree id="tree" var="node" toggleType="ajax"> + <it:treeNode> + <a4j:commandLink value="#{node}" action="#{node.processClick}" /> + </it:treeNode> + <it:treeModelAdaptor nodes="#{treeModelBean.root.projects}"> + <it:treeNode iconExpanded="/images/folder_key.png" iconCollapsed="/images/folder_key.png"> + <a4j:commandLink value="#{node}" action="#{node.processClick}" /> + </it:treeNode> + <it:treeModelAdaptor nodes="#{node.sourceDirectories}"> + <it:treeNode iconExpanded="/images/page_white_cup.png" iconCollapsed="/images/page_white_cup.png"> + <a4j:commandLink value="#{node}" action="#{node.processClick}" /> + </it:treeNode> + <it:treeModelAdaptor nodes="#{node.packages}"> <it:treeModelAdaptor nodes="#{node.classes}" /> </it:treeModelAdaptor> </it:treeModelAdaptor> <it:treeModelRecursiveAdaptor roots="#{node.commonDirectories}" nodes="#{node.directories}"> + <it:treeNode iconExpanded="/images/folder_page.png" iconCollapsed="/images/folder.png"> + <a4j:commandLink value="#{node}" action="#{node.processClick}" /> + </it:treeNode> + <it:treeModelRecursiveAdaptor roots="#{node.archiveFiles}" nodes="#{node.archiveEntries}"> + + <it:treeNode rendered="#{node.class.simpleName eq 'ArchiveFile'}" + iconExpanded="/images/compress.png" + iconCollapsed="/images/compress.png"> + <a4j:commandLink value="#{node}" action="#{node.processClick}" /> + </it:treeNode> + <it:treeModelAdaptor rendered="#{node.class.simpleName eq 'ArchiveEntry'}" nodes="#{node.archiveEntryFiles}" /> </it:treeModelRecursiveAdaptor> @@ -33,5 +58,10 @@ </it:treeModelAdaptor> </it:tree> </h:form> + + <h:panelGroup style="position: absolute; bottom: 20px; left: 20px; right: 20px;"> + <hr /> + This demo uses icons taken from <a href="http://www.famfamfam.com/lab/icons/silk/">http://www.f... + </h:panelGroup> </h:body> </html> Modified: trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataModelTuple.java =================================================================== --- trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataModelTuple.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataModelTuple.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -21,6 +21,9 @@ */ package org.richfaces.model; +import com.google.common.base.Objects; +import com.google.common.base.Objects.ToStringHelper; + /** * @author Nick Belaevski * @@ -44,5 +47,13 @@ public Object getData() { return data; } - + + @Override + public String toString() { + ToStringHelper helper = Objects.toStringHelper(this); + helper.add("rowKey", rowKey); + helper.add("data", data); + + return helper.toString(); + } } Modified: trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataVisitor.java =================================================================== --- trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataVisitor.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataVisitor.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -31,5 +31,8 @@ public void enterNode(); public void exitNode(); - + + public void beforeChildrenVisit(); + + public void afterChildrenVisit(); } Modified: trunk/ui/iteration/ui/src/main/java/org/richfaces/component/AbstractTree.java =================================================================== --- trunk/ui/iteration/ui/src/main/java/org/richfaces/component/AbstractTree.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/ui/src/main/java/org/richfaces/component/AbstractTree.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -69,6 +69,7 @@ import org.richfaces.event.TreeToggleListener; import org.richfaces.event.TreeToggleSource; import org.richfaces.model.DeclarativeTreeDataModelImpl; +import org.richfaces.model.DeclarativeTreeModel; import org.richfaces.model.SwingTreeNodeDataModelImpl; import org.richfaces.model.TreeDataModel; import org.richfaces.model.TreeDataModelTuple; @@ -131,9 +132,11 @@ selection } + @SuppressWarnings("unused") @Attribute(generate = false, signature = @Signature(returnType = Void.class, parameters = TreeSelectionChangeEvent.class)) private MethodExpression selectionChangeListener; + @SuppressWarnings("unused") @Attribute(generate = false, signature = @Signature(returnType = Void.class, parameters = TreeToggleListener.class)) private MethodExpression toggleListener; @@ -233,13 +236,10 @@ return converter; } - public AbstractTreeNode findTreeNodeComponent() { - FacesContext facesContext = getFacesContext(); - - String nodeType = getNodeType(); - Iterator<UIComponent> matchingNodes = Iterators.filter(getChildren().iterator(), + protected AbstractTreeNode findTreeNodeComponent(String nodeType, UIComponent parentComponent) { + Iterator<UIComponent> matchingNodes = Iterators.filter(parentComponent.getChildren().iterator(), new MatchingTreeNodePredicate(nodeType)); - + boolean hasNodes = matchingNodes.hasNext(); if (hasNodes) { Iterator<UIComponent> renderedTreeNodes = Iterators.filter(matchingNodes, ComponentPredicates.isRendered()); @@ -249,7 +249,40 @@ return null; } } + + return null; + } + protected UIComponent getCurrentComponent() { + ExtendedDataModel<?> dataModel = getExtendedDataModel(); + if (dataModel instanceof DeclarativeTreeModel) { + return ((DeclarativeTreeModel) dataModel).getCurrentComponent(); + } + + return this; + } + + @Override + public void setRowKeyAndData(FacesContext facesContext, Object rowKey, Object localRowData) { + super.setRowKeyAndData(facesContext, rowKey, localRowData); + } + + public AbstractTreeNode findTreeNodeComponent() { + FacesContext facesContext = getFacesContext(); + + String nodeType = getNodeType(); + + UIComponent component = getCurrentComponent(); + + AbstractTreeNode treeNodeComponent = findTreeNodeComponent(nodeType, component); + if (treeNodeComponent == null && component != this) { + treeNodeComponent = findTreeNodeComponent(nodeType, this); + } + + if (treeNodeComponent != null) { + return treeNodeComponent; + } + if (Strings.isNullOrEmpty(nodeType)) { if (getAttributes().put(DEFAULT_TREE_NODE_CREATED, Boolean.TRUE) != null) { return null; @@ -462,6 +495,16 @@ public void exitNode() { } + + public void beforeChildrenVisit() { + // TODO Auto-generated method stub + + } + + public void afterChildrenVisit() { + // TODO Auto-generated method stub + + } }); } @@ -506,6 +549,8 @@ return; } + dataVisitor.beforeChildrenVisit(); + Iterator<TreeDataModelTuple> childrenTuples = model.children(); while (childrenTuples.hasNext()) { TreeDataModelTuple tuple = childrenTuples.next(); @@ -522,6 +567,8 @@ dataVisitor.exitNode(); } + + dataVisitor.afterChildrenVisit(); } @Override Modified: trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeModelKey.java =================================================================== --- trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeModelKey.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeModelKey.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -89,6 +89,6 @@ @Override public String toString() { - return getModelId() + '.' + getModelKey(); + return getModelId() + "." + getModelKey(); } } Modified: trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeTreeDataModelImpl.java =================================================================== --- trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeTreeDataModelImpl.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeTreeDataModelImpl.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -45,7 +45,7 @@ * @author Nick Belaevski * */ -public class DeclarativeTreeDataModelImpl extends TreeSequenceKeyModel<DeclarativeModelKey, Object> { +public class DeclarativeTreeDataModelImpl extends TreeSequenceKeyModel<DeclarativeModelKey, Object> implements DeclarativeTreeModel { private static final Logger LOGGER = RichfacesLogger.MODEL.getLogger(); @@ -159,7 +159,7 @@ this.contextMap = contextMap; } - protected UIComponent getCurrentComponent() { + public UIComponent getCurrentComponent() { return currentComponent; } Copied: trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeTreeModel.java (from rev 20215, trunk/ui/iteration/api/src/main/java/org/richfaces/model/TreeDataVisitor.java) =================================================================== --- trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeTreeModel.java (rev 0) +++ trunk/ui/iteration/ui/src/main/java/org/richfaces/model/DeclarativeTreeModel.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -0,0 +1,34 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright 2010, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.richfaces.model; + +import javax.faces.component.UIComponent; + +/** + * @author Nick Belaevski + * + */ +public interface DeclarativeTreeModel { + + public UIComponent getCurrentComponent(); + +} Modified: trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeEncoderBase.java =================================================================== --- trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeEncoderBase.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeEncoderBase.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -22,6 +22,7 @@ package org.richfaces.renderkit; import java.io.IOException; +import java.util.LinkedList; import javax.faces.context.FacesContext; import javax.faces.context.ResponseWriter; @@ -31,10 +32,57 @@ import org.richfaces.component.AbstractTree; import org.richfaces.component.AbstractTreeNode; import org.richfaces.component.util.HtmlUtil; +import org.richfaces.model.TreeDataModelTuple; import org.richfaces.model.TreeDataVisitor; abstract class TreeEncoderBase implements TreeDataVisitor { + /** + * @author Nick Belaevski + * + */ + private static final class QueuedData { + + private boolean encoded = false; + + private boolean visited = false; + + //TODO - should be part of tree state + private boolean leaf; + + private TreeDataModelTuple tuple; + + public QueuedData(TreeDataModelTuple tuple, boolean leaf) { + super(); + this.tuple = tuple; + this.leaf = leaf; + } + + public boolean isEncoded() { + return encoded; + } + + public void setEncoded(boolean encoded) { + this.encoded = encoded; + } + + public void makeVisited() { + this.visited = true; + } + + public boolean isVisited() { + return visited; + } + + public TreeDataModelTuple getTuple() { + return tuple; + } + + public boolean isLeaf() { + return leaf; + } + } + static final String TREE_NODE_STATE_ATTRIBUTE = "__treeNodeState"; protected final FacesContext context; @@ -43,6 +91,8 @@ protected final AbstractTree tree; + private LinkedList<QueuedData> queuedDataList = new LinkedList<QueuedData>(); + public TreeEncoderBase(FacesContext context, AbstractTree tree) { super(); this.context = context; @@ -54,28 +104,80 @@ tree.walkModel(context, this); } - public void enterNode() { - TreeNodeState state; - if (tree.isLeaf()) { - state = TreeNodeState.leaf; + protected void flushParentNode() throws IOException { + if (queuedDataList.isEmpty()) { + return; + } + + QueuedData data = queuedDataList.getLast(); + if (!data.isEncoded()) { + data.setEncoded(true); + tree.setRowKeyAndData(context, data.getTuple().getRowKey(), data.getTuple().getData()); + + TreeNodeState nodeState = getNodeState(data.isLeaf(), false); + + writeTreeNodeStartElement(nodeState); + tree.findTreeNodeComponent().encodeAll(context); + } + } + + private TreeNodeState getNodeState(boolean leaf, boolean visited) { + TreeNodeState nodeState; + if (leaf) { + nodeState = TreeNodeState.leaf; + } else if (visited) { + nodeState = TreeNodeState.expandedNoChildren; + } else if (tree.isExpanded()) { + nodeState = TreeNodeState.expanded; } else { - if (tree.isExpanded()) { - state = TreeNodeState.expanded; - } else { - state = TreeNodeState.collapsed; - } + nodeState = TreeNodeState.collapsed; } + return nodeState; + } + + public void beforeChildrenVisit() { + if (!queuedDataList.isEmpty()) { + queuedDataList.getLast().makeVisited(); + } + } + + /* (non-Javadoc) + * @see org.richfaces.model.TreeDataVisitor#afterChildrenVisit() + */ + public void afterChildrenVisit() { + // TODO Auto-generated method stub + } + + public void enterNode() { + TreeDataModelTuple tuple = new TreeDataModelTuple(tree.getRowKey(), tree.getRowData()); + QueuedData queuedData = new QueuedData(tuple, tree.isLeaf()); + try { - writeTreeNodeStartElement(state); - tree.findTreeNodeComponent().encodeAll(context); + flushParentNode(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } + + tree.setRowKeyAndData(context, tuple.getRowKey(), tuple.getData()); + queuedDataList.add(queuedData); } public void exitNode() { + QueuedData data = queuedDataList.removeLast(); + + tree.setRowKeyAndData(context, data.getTuple().getRowKey(), data.getTuple().getData()); + if (!data.isEncoded()) { + try { + writeTreeNodeStartElement(getNodeState(data.isLeaf(), data.isVisited())); + tree.findTreeNodeComponent().encodeAll(context); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + try { writeTreeNodeEndElement(); } catch (IOException e) { @@ -106,10 +208,9 @@ private void emitClientToggleEvent(AbstractTreeNode treeNode, TreeNodeState nodeState) { if (treeNode.getClientId(context).equals(context.getAttributes().get(TreeNodeRendererBase.AJAX_TOGGLED_NODE_ATTRIBUTE))) { - TreeNodeState submittedState = ((Boolean) (context.getAttributes().get(TreeNodeRendererBase.AJAX_TOGGLED_NODE_STATE_ATTRIBUTE))) - ? TreeNodeState.expanded : TreeNodeState.collapsed; + TreeNodeState initialState = (TreeNodeState) context.getAttributes().get(TreeNodeRendererBase.AJAX_TOGGLED_NODE_STATE_ATTRIBUTE); - if (submittedState == nodeState || nodeState == TreeNodeState.leaf) { + if (initialState.isDifferentThan(nodeState)) { AjaxContext ajaxContext = AjaxContext.getCurrentInstance(context); ajaxContext.appendOncomplete(new JSFunction("RichFaces.ui.TreeNode.emitToggleEvent", treeNode.getClientId(context))); } Modified: trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeNodeRendererBase.java =================================================================== --- trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeNodeRendererBase.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeNodeRendererBase.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -63,9 +63,10 @@ AbstractTreeNode treeNode = (AbstractTreeNode) component; - boolean expanded = Boolean.valueOf(newToggleState); - if (treeNode.isExpanded() ^ expanded) { - new TreeToggleEvent(treeNode, expanded).queue(); + boolean initialState = treeNode.isExpanded(); + boolean newState = Boolean.valueOf(newToggleState); + if (initialState ^ newState) { + new TreeToggleEvent(treeNode, newState).queue(); } PartialViewContext pvc = context.getPartialViewContext(); @@ -73,7 +74,7 @@ pvc.getRenderIds().add(treeNode.getClientId(context) + MetaComponentResolver.META_COMPONENT_SEPARATOR_CHAR + AbstractTreeNode.SUBTREE_META_COMPONENT_ID); context.getAttributes().put(AJAX_TOGGLED_NODE_ATTRIBUTE, component.getClientId(context)); - context.getAttributes().put(AJAX_TOGGLED_NODE_STATE_ATTRIBUTE, expanded); + context.getAttributes().put(AJAX_TOGGLED_NODE_STATE_ATTRIBUTE, initialState ? TreeNodeState.expanded : TreeNodeState.collapsed); } } } @@ -141,8 +142,8 @@ if (toggleType == SwitchType.client || nodeState == TreeNodeState.collapsed) { encodeIconForNodeState(context, tree, treeNode, TreeNodeState.collapsed, iconCollapsed); } - - if (toggleType == SwitchType.client || nodeState == TreeNodeState.expanded) { + + if (toggleType == SwitchType.client || nodeState == TreeNodeState.expanded || nodeState == TreeNodeState.expandedNoChildren) { encodeIconForNodeState(context, tree, treeNode, TreeNodeState.expanded, iconExpanded); } } @@ -162,6 +163,7 @@ protected void addClientEventHandlers(FacesContext facesContext, UIComponent component) { AbstractTreeNode treeNode = (AbstractTreeNode) component; + //TODO check node state //TODO check toggle/selection types TreeRenderingContext renderingContext = TreeRenderingContext.get(facesContext); renderingContext.addHandlers(treeNode); Modified: trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeNodeState.java =================================================================== --- trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeNodeState.java 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/ui/src/main/java/org/richfaces/renderkit/TreeNodeState.java 2010-11-29 20:52:25 UTC (rev 20216) @@ -29,28 +29,46 @@ public boolean isLeaf() { return false; } - }, + + @Override + public boolean isDifferentThan(TreeNodeState anotherState) { + return anotherState != expandedNoChildren && super.isDifferentThan(anotherState); + } + + }, + expandedNoChildren("rf-tr-nd-exp rf-tr-nd-exp-nc", "rf-trn-hnd-lf", "rf-trn-ico-exp") { + @Override + public boolean isLeaf() { + return false; + } + + @Override + public boolean isDifferentThan(TreeNodeState anotherState) { + return anotherState != expanded && super.isDifferentThan(anotherState); + } + }, collapsed("rf-tr-nd-colps", "rf-trn-hnd-colps", "rf-trn-ico-colps") { @Override public boolean isLeaf() { return false; } - }, + }, leaf("rf-tr-nd-lf", "rf-trn-hnd-lf", "rf-trn-ico-lf") { @Override public boolean isLeaf() { return true; } + }; private String nodeClass; private String handleClass; - + private String iconClass; private String customIconClass; - + private TreeNodeState(String nodeClass, String defaultHandleClass, String iconClass) { this.nodeClass = nodeClass; this.handleClass = HtmlUtil.concatClasses(defaultHandleClass, "rf-trn-hnd"); @@ -59,7 +77,11 @@ } public abstract boolean isLeaf(); - + + public boolean isDifferentThan(TreeNodeState anotherState) { + return anotherState != this; + } + public String getNodeClass() { return nodeClass; } Modified: trunk/ui/iteration/ui/src/main/resources/META-INF/resources/org.richfaces/tree.js =================================================================== --- trunk/ui/iteration/ui/src/main/resources/META-INF/resources/org.richfaces/tree.js 2010-11-29 20:44:15 UTC (rev 20215) +++ trunk/ui/iteration/ui/src/main/resources/META-INF/resources/org.richfaces/tree.js 2010-11-29 20:52:25 UTC (rev 20216) @@ -153,8 +153,12 @@ return this.__rootElt.hasClass("rf-tr-nd-lf"); }, + __canBeToggled: function() { + return !this.isLeaf() && !this.__rootElt.hasClass("rf-tr-nd-exp-nc"); + }, + toggle: function() { - if (this.isLeaf()) { + if (!this.__canBeToggled()) { return; }