Attachment 161383 Details for Bug 15510 – Preliminary work on a patch

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[patch] Preliminary work on a patch

clipboard.txt (text/plain), 4.41 KB, created by Francis Upton IV

on 2010-03-08 18:25:26 EST

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Creator: Francis Upton IV

Created: 2010-03-08 18:25:26 EST

Size: 4.41 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.ui.navigator.resources
>Index: plugin.xml
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.ui.navigator.resources/plugin.xml,v
>retrieving revision 1.42
>diff -u -r1.42 plugin.xml
>--- plugin.xml	22 Jan 2009 23:08:33 -0000	1.42
>+++ plugin.xml	8 Mar 2010 23:23:08 -0000
>@@ -373,5 +373,17 @@
>     	<perspectiveExtension targetID = "org.eclipse.ui.resourcePerspective">
> 		    <showInPart id = "org.eclipse.ui.navigator.ProjectExplorer"/>
>     	</perspectiveExtension>
>-   	</extension>    
>+   	</extension>
>+ <extension
>+       point="org.eclipse.ui.handlers">
>+    <handler
>+          commandId="org.eclipse.ui.file.print">
>+    </handler>
>+ </extension>
>+ <extension
>+       point="org.eclipse.ui.handlers">
>+    <handler
>+          commandId="org.eclipse.ui.navigator.resources.handler1">
>+    </handler>
>+ </extension>    
> </plugin> 
>Index: src/org/eclipse/ui/navigator/resources/ProjectExplorer.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.ui.navigator.resources/src/org/eclipse/ui/navigator/resources/ProjectExplorer.java,v
>retrieving revision 1.9
>diff -u -r1.9 ProjectExplorer.java
>--- src/org/eclipse/ui/navigator/resources/ProjectExplorer.java	25 May 2009 20:52:23 -0000	1.9
>+++ src/org/eclipse/ui/navigator/resources/ProjectExplorer.java	8 Mar 2010 23:23:08 -0000
>@@ -11,18 +11,29 @@
> 
> package org.eclipse.ui.navigator.resources;
> 
>+import org.eclipse.core.resources.IFile;
> import org.eclipse.core.resources.IResource;
> import org.eclipse.core.runtime.IAdaptable;
> import org.eclipse.core.runtime.IPath;
>+import org.eclipse.jface.action.IAction;
>+import org.eclipse.jface.viewers.ISelectionChangedListener;
>+import org.eclipse.jface.viewers.IStructuredSelection;
>+import org.eclipse.jface.viewers.SelectionChangedEvent;
> import org.eclipse.osgi.util.NLS;
> import org.eclipse.swt.widgets.Composite;
> import org.eclipse.ui.IAggregateWorkingSet;
>+import org.eclipse.ui.IMemento;
> import org.eclipse.ui.IPageLayout;
>+import org.eclipse.ui.IViewSite;
> import org.eclipse.ui.IWorkbench;
> import org.eclipse.ui.IWorkbenchPage;
> import org.eclipse.ui.IWorkbenchWindow;
> import org.eclipse.ui.IWorkingSet;
>+import org.eclipse.ui.PartInitException;
> import org.eclipse.ui.PlatformUI;
>+import org.eclipse.ui.actions.ActionFactory;
>+import org.eclipse.ui.commands.ActionHandler;
>+import org.eclipse.ui.handlers.IHandlerService;
> import org.eclipse.ui.internal.navigator.framelist.Frame;
> import org.eclipse.ui.internal.navigator.framelist.FrameList;
> import org.eclipse.ui.internal.navigator.framelist.TreeFrame;
>@@ -71,13 +82,51 @@
> 	 */
> 	private String workingSetLabel;
> 
>+	private ActionHandler printActionHandler; 
>+	
>+	private ISelectionChangedListener selectionListener;
>+	
> 	public void createPartControl(Composite aParent) {
> 		super.createPartControl(aParent);
> 		
>-		if (!false)
>-			getCommonViewer().setMapper(new ResourceToItemsMapper(getCommonViewer()));
>+		getCommonViewer().setMapper(new ResourceToItemsMapper(getCommonViewer()));
>+		getCommonViewer().addSelectionChangedListener(selectionListener);
> 	}	
>+
>+	public void init(IViewSite aSite, IMemento aMemento)
>+	throws PartInitException {
>+		super.init(aSite, aMemento);
>+
>+		final IAction printAction = ActionFactory.PRINT.create(PlatformUI.getWorkbench().getActiveWorkbenchWindow());
>+		printActionHandler = new ActionHandler(printAction);
>+		
>+		selectionListener = new ISelectionChangedListener() {
>+			public void selectionChanged(SelectionChangedEvent event) {
>+				IHandlerService service = (IHandlerService)PlatformUI.getWorkbench().getService(IHandlerService.class);
>+				IStructuredSelection sel = (IStructuredSelection) event.getSelection();
>+				Object obj = sel.getFirstElement();
>+				// TODO - remember the activation using an IHandlerActivation
>+				// TODO - better check for what exactly to print? check instanceof and 
>+				// check adapts to
>+				if (obj instanceof IFile) {
>+					service.activateHandler(printAction.getActionDefinitionId(), printActionHandler);
>+				} else {
>+					// TODO deactivate the remembered activation if any, reset it
>+				}
>+			}
>+		};
>+		
>+	}
>+
>+	
> 	
>+	public void dispose() {
>+		super.dispose();
>+
>+		getCommonViewer().removeSelectionChangedListener(selectionListener);
>+	}
>+
>+
> 	/**
> 	 * The superclass does not deal with the content description, handle it
> 	 * here.
>@@ -214,4 +263,6 @@
> 		return workingSetLabel;
> 	}
> 
>+	
>+	
> }

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Attachments on bug 15510: 161383 | 161790