[jbosstools-commits] JBoss Tools SVN: r26263 - in trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui: src/org/jboss/tools/deltacloud/ui/commands and 1 other directories.

Author: adietish Date: 2010-11-04 12:54:57 -0400 (Thu, 04 Nov 2010) New Revision: 26263 Modified: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/ChangeLog trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/StopInstanceHandler.java trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/views/CVMessages.properties Log: [JBIDE-7496] added dialog to stop several instances at once Modified: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/ChangeLog =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/ChangeLog 2010-11-04 16:32:51 UTC (rev 26262) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/ChangeLog 2010-11-04 16:54:57 UTC (rev 26263) @@ -1,5 +1,9 @@ 2010-11-04 André Dietisheim <adietish(a)redhat.com&gt; + * src/org/jboss/tools/deltacloud/ui/views/CVMessages.properties: + [JBIDE-7496] added texts for dialog to stop several instances at once + * src/org/jboss/tools/deltacloud/ui/commands/StopInstanceHandler.java (StopInstanceDialog): + [JBIDE-7496] added dialog to stop several instances at once * src/org/jboss/tools/deltacloud/ui/views/ImageView.java (.modifyText): [JBIDE-7498] do nothing if event's is triggered for cloud's that has been deleted * src/org/jboss/tools/deltacloud/ui/views/PerformInstanceActionThread.java: Modified: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/StopInstanceHandler.java =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/StopInstanceHandler.java 2010-11-04 16:32:51 UTC (rev 26262) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/StopInstanceHandler.java 2010-11-04 16:54:57 UTC (rev 26263) @@ -10,13 +10,23 @@ ******************************************************************************/ package org.jboss.tools.deltacloud.ui.commands; +import java.util.Collection; +import java.util.List; + import org.eclipse.core.commands.AbstractHandler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; import org.eclipse.core.commands.IHandler; +import org.eclipse.core.runtime.Assert; import org.eclipse.core.runtime.Status; +import org.eclipse.jface.dialogs.Dialog; import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.IStructuredContentProvider; import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.viewers.LabelProvider; +import org.eclipse.jface.viewers.Viewer; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.ui.dialogs.ListSelectionDialog; import org.eclipse.ui.handlers.HandlerUtil; import org.jboss.tools.deltacloud.core.DeltaCloud; import org.jboss.tools.deltacloud.core.DeltaCloudInstance; @@ -34,18 +44,83 @@ private final static String STOPPING_INSTANCE_TITLE = "StoppingInstance.title"; //$NON-NLS-1$ private final static String STOPPING_INSTANCE_MSG = "StoppingInstance.msg"; //$NON-NLS-1$ + private final static String STOP_INSTANCES_DIALOG_TITLE = "StopInstancesDialog.title"; //$NON-NLS-1$ + private final static String STOP_INSTANCES_DIALOG_MSG = "StopInstancesDialog.msg"; //$NON-NLS-1$ + + public static class StopInstanceDialog extends ListSelectionDialog { + private static class DeltaCloudInstanceProvider implements IStructuredContentProvider { + + @SuppressWarnings("unchecked") + @Override + public Object[] getElements(Object cvInstanceElements) { + Assert.isTrue(cvInstanceElements instanceof Collection); + Collection<CVInstanceElement> instances = (Collection<CVInstanceElement>) cvInstanceElements; + return instances.toArray(new CVInstanceElement[instances.size()]); + } + + @Override + public void dispose() { + } + + @Override + public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { + } + } + + private static class CloudElementNameProvider extends LabelProvider { + public String getText(Object element) { + return ((CVInstanceElement) element).getName(); + } + }; + + public StopInstanceDialog(Shell parentShell, Collection<?> cloudViewElements) { + super(parentShell + , cloudViewElements + , new DeltaCloudInstanceProvider() + , new CloudElementNameProvider(), CVMessages.getString(STOP_INSTANCES_DIALOG_TITLE)); + setTitle(CVMessages.getString(STOP_INSTANCES_DIALOG_MSG)); + } + } + @Override public Object execute(ExecutionEvent event) throws ExecutionException { ISelection selection = HandlerUtil.getCurrentSelection(event); if (selection instanceof IStructuredSelection) { - CVInstanceElement cvInstance = UIUtils.getFirstElement(selection, CVInstanceElement.class); - stopInstance(cvInstance); + IStructuredSelection structuredSelection = (IStructuredSelection) selection; + if (isSingleInstance(structuredSelection)) { + CVInstanceElement cvInstance = UIUtils.getFirstElement(selection, CVInstanceElement.class); + stopInstance(cvInstance); + } else { + stopWithDialog(structuredSelection); + } } return Status.OK_STATUS; } + private boolean isSingleInstance(IStructuredSelection selection) { + List<?> selectedItems = selection.toList(); + return selectedItems.size() == 1 + && selectedItems.get(0) instanceof CVInstanceElement; + } + + @SuppressWarnings("unchecked") + private void stopWithDialog(IStructuredSelection selection) { + StopInstanceDialog dialog = new StopInstanceDialog( + UIUtils.getActiveShell() + , (List<CVInstanceElement>) selection.toList()); + if (Dialog.OK == dialog.open()) { + stopInstances(dialog.getResult()); + } + } + + private void stopInstances(Object[] cvInstances) { + for (int i = 0; i < cvInstances.length; i++) { + stopInstance((CVInstanceElement) cvInstances[i]); + } + } + private void stopInstance(CVInstanceElement cvInstance) { if (cvInstance != null) { DeltaCloudInstance instance = (DeltaCloudInstance) cvInstance.getElement(); Modified: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/views/CVMessages.properties =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/views/CVMessages.properties 2010-11-04 16:32:51 UTC (rev 26262) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/views/CVMessages.properties 2010-11-04 16:54:57 UTC (rev 26263) @@ -49,6 +49,8 @@ StartingInstance.msg=Starting Instance: {0} StoppingInstance.title=Stopping Instance StoppingInstance.msg=Stopping Instance: {0} +StopInstancesDialog.title=Stop Instances +StopInstancesDialog.msg=Please choose the instance that shall be stopped by checking them: RebootingInstance.title=Rebooting Instance RebootingInstance.msg=Rebooting Instance: {0} DestroyingInstance.title=Destroying Instance