Attachment 49674 Details for Bug 156581 – Patch for ui.views

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[patch] Patch for ui.views

156581_ui_views_patch.txt (text/plain), 8.55 KB, created by Stefan Xenos

on 2006-09-07 19:48:35 EDT

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Creator: Stefan Xenos

Created: 2006-09-07 19:48:35 EDT

Size: 8.55 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.ui.views
>Index: src/org/eclipse/ui/internal/views/ViewsPlugin.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.ui.views/src/org/eclipse/ui/internal/views/ViewsPlugin.java,v
>retrieving revision 1.8
>diff -u -r1.8 ViewsPlugin.java
>--- src/org/eclipse/ui/internal/views/ViewsPlugin.java	15 Jun 2005 18:41:22 -0000	1.8
>+++ src/org/eclipse/ui/internal/views/ViewsPlugin.java	7 Sep 2006 23:51:44 -0000
>@@ -10,6 +10,10 @@
>  *******************************************************************************/
> package org.eclipse.ui.internal.views;
> 
>+import org.eclipse.core.runtime.Assert;
>+import org.eclipse.core.runtime.IAdaptable;
>+import org.eclipse.core.runtime.Platform;
>+import org.eclipse.core.runtime.PlatformObject;
> import org.eclipse.jface.resource.ImageDescriptor;
> import org.eclipse.ui.plugin.AbstractUIPlugin;
> 
>@@ -60,4 +64,54 @@
> 	public static ImageDescriptor getViewImageDescriptor(String relativePath){
> 		return imageDescriptorFromPlugin(PLUGIN_ID, ICONS_PATH + relativePath);
> 	}
>+    
>+    /**
>+     * If it is possible to adapt the given object to the given type, this
>+     * returns the adapter. Performs the following checks:
>+     * 
>+     * <ol>
>+     * <li>Returns <code>sourceObject</code> if it is an instance of the
>+     * adapter type.</li>
>+     * <li>If sourceObject implements IAdaptable, it is queried for adapters.</li>
>+     * <li>If sourceObject is not an instance of PlatformObject (which would have
>+     * already done so), the adapter manager is queried for adapters</li>
>+     * </ol>
>+     * 
>+     * Otherwise returns null.
>+     * 
>+     * @param sourceObject
>+     *            object to adapt
>+     * @param adapter
>+     *            type to adapt to
>+     * @return a representation of sourceObject that is assignable to the
>+     *         adapter type, or null if no such representation exists
>+     */
>+    public static Object getAdapter(Object sourceObject, Class adapter) {
>+        if (sourceObject == null || adapter == null) {
>+            return null;
>+        }
>+        if (adapter.isInstance(sourceObject)) {
>+            return sourceObject;
>+        }
>+
>+        if (sourceObject instanceof IAdaptable) {
>+            IAdaptable adaptable = (IAdaptable) sourceObject;
>+
>+            Object result = adaptable.getAdapter(adapter);
>+            if (result != null) {
>+                // Sanity-check
>+                Assert.isTrue(adapter.isInstance(result));
>+                return result;
>+            }
>+        } 
>+        
>+        if (!(sourceObject instanceof PlatformObject)) {
>+            Object result = Platform.getAdapterManager().loadAdapter(sourceObject, adapter.getName());
>+            if (result != null) {
>+                return result;
>+            }
>+        }
>+
>+        return null;
>+    }
> }
>Index: src/org/eclipse/ui/views/properties/PropertySheetEntry.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.ui.views/src/org/eclipse/ui/views/properties/PropertySheetEntry.java,v
>retrieving revision 1.24
>diff -u -r1.24 PropertySheetEntry.java
>--- src/org/eclipse/ui/views/properties/PropertySheetEntry.java	8 May 2006 20:53:18 -0000	1.24
>+++ src/org/eclipse/ui/views/properties/PropertySheetEntry.java	7 Sep 2006 23:51:44 -0000
>@@ -19,13 +19,12 @@
> import java.util.Map;
> 
> import org.eclipse.core.commands.common.EventManager;
>-import org.eclipse.core.runtime.IAdaptable;
>-import org.eclipse.core.runtime.Platform;
> import org.eclipse.jface.viewers.CellEditor;
> import org.eclipse.jface.viewers.ICellEditorListener;
> import org.eclipse.jface.viewers.ILabelProvider;
> import org.eclipse.swt.graphics.Image;
> import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.ui.internal.views.ViewsPlugin;
> 
> /**
>  * <code>PropertySheetEntry</code> is an implementation of
>@@ -462,22 +461,16 @@
> 		IPropertySource result = null;
> 		IPropertySourceProvider provider = propertySourceProvider;
> 
>-		if (provider == null && object != null)
>-			provider = (IPropertySourceProvider) Platform.getAdapterManager()
>-					.getAdapter(object, IPropertySourceProvider.class);
>+		if (provider == null && object != null) {
>+			provider = (IPropertySourceProvider) ViewsPlugin.getAdapter(object, 
>+                    IPropertySourceProvider.class);
>+        }
> 
> 		if (provider != null) {
> 			result = provider.getPropertySource(object);
>-		} else if (object instanceof IPropertySource) {
>-			result = (IPropertySource) object;
>-		} else if (object instanceof IAdaptable) {
>-			result = (IPropertySource) ((IAdaptable) object)
>-					.getAdapter(IPropertySource.class);
> 		} else {
>-			if (object != null)
>-				result = (IPropertySource) Platform.getAdapterManager()
>-						.getAdapter(object, IPropertySource.class);
>-		}
>+            result = (IPropertySource)ViewsPlugin.getAdapter(object, IPropertySource.class);
>+        }
> 
> 		sources.put(object, result);
> 		return result;
>Index: src/org/eclipse/ui/views/properties/PropertySheet.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.ui.views/src/org/eclipse/ui/views/properties/PropertySheet.java,v
>retrieving revision 1.13
>diff -u -r1.13 PropertySheet.java
>--- src/org/eclipse/ui/views/properties/PropertySheet.java	8 May 2006 20:53:18 -0000	1.13
>+++ src/org/eclipse/ui/views/properties/PropertySheet.java	7 Sep 2006 23:51:44 -0000
>@@ -10,7 +10,6 @@
>  *******************************************************************************/
> package org.eclipse.ui.views.properties;
> 
>-import org.eclipse.core.runtime.Platform;
> import org.eclipse.jface.viewers.ISelection;
> import org.eclipse.swt.widgets.Composite;
> import org.eclipse.ui.ISaveablePart;
>@@ -19,6 +18,7 @@
> import org.eclipse.ui.IWorkbenchPage;
> import org.eclipse.ui.IWorkbenchPart;
> import org.eclipse.ui.PartInitException;
>+import org.eclipse.ui.internal.views.ViewsPlugin;
> import org.eclipse.ui.part.IContributedContentsView;
> import org.eclipse.ui.part.IPage;
> import org.eclipse.ui.part.IPageBookViewPage;
>@@ -115,14 +115,8 @@
>      */
>     protected PageRec doCreatePage(IWorkbenchPart part) {
>         // Try to get a custom property sheet page.
>-        IPropertySheetPage page = (IPropertySheetPage) part
>-                .getAdapter(IPropertySheetPage.class);
>-        if (page == null) {
>-        	// Look for a declaratively-contributed adapter.
>-        	// See bug 86362 [PropertiesView] Can not access AdapterFactory, when plugin is not loaded.
>-			page = (IPropertySheetPage) Platform.getAdapterManager()
>-					.loadAdapter(part, IPropertySheetPage.class.getName());
>-		}
>+        IPropertySheetPage page = (IPropertySheetPage) ViewsPlugin.getAdapter(part,
>+                IPropertySheetPage.class);
>         if (page != null) {
>             if (page instanceof IPageBookViewPage) {
> 				initPage((IPageBookViewPage) page);
>@@ -180,8 +174,8 @@
>      * adapter and if so, asks it for its contributing part.
>      */
>     public void partActivated(IWorkbenchPart part) {
>-        IContributedContentsView view = (IContributedContentsView) part
>-                .getAdapter(IContributedContentsView.class);
>+        IContributedContentsView view = (IContributedContentsView) ViewsPlugin.getAdapter(part,
>+                IContributedContentsView.class);
>         IWorkbenchPart source = null;
>         if (view != null) {
> 			source = view.getContributingPart();
>Index: src/org/eclipse/ui/views/contentoutline/ContentOutline.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.ui.views/src/org/eclipse/ui/views/contentoutline/ContentOutline.java,v
>retrieving revision 1.13
>diff -u -r1.13 ContentOutline.java
>--- src/org/eclipse/ui/views/contentoutline/ContentOutline.java	8 May 2006 20:53:18 -0000	1.13
>+++ src/org/eclipse/ui/views/contentoutline/ContentOutline.java	7 Sep 2006 23:51:44 -0000
>@@ -20,6 +20,7 @@
> import org.eclipse.ui.IWorkbenchPage;
> import org.eclipse.ui.IWorkbenchPart;
> import org.eclipse.ui.PlatformUI;
>+import org.eclipse.ui.internal.views.ViewsPlugin;
> import org.eclipse.ui.internal.views.contentoutline.ContentOutlineMessages;
> import org.eclipse.ui.part.IContributedContentsView;
> import org.eclipse.ui.part.IPage;
>@@ -125,7 +126,7 @@
>      */
>     protected PageRec doCreatePage(IWorkbenchPart part) {
>         // Try to get an outline page.
>-        Object obj = part.getAdapter(IContentOutlinePage.class);
>+        Object obj = ViewsPlugin.getAdapter(part, IContentOutlinePage.class);
>         if (obj instanceof IContentOutlinePage) {
>             IContentOutlinePage page = (IContentOutlinePage) obj;
>             if (page instanceof IPageBookViewPage) {

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Attachments on bug 156581: 49647 | 49674 | 49675 | 49961 | 49970 | 49972