Bug 326636 - [disassembly][source lookup] Enable disassembly view as "editor"

dsf/org.eclipse.cdt.dsf.ui/plugin.xml

@@ -698,5 +698,16 @@
          <adapter type="org.eclipse.cdt.ui.text.c.hover.ICEditorTextHover"/>
       </factory>
    </extension>
+   
+   <extension
+         point="org.eclipse.ui.editors">
+      <editor
+            class="org.eclipse.cdt.dsf.debug.internal.ui.disassembly.DisassemblyEditor"
+            default="false"
+            icon="icons/disassembly.gif"
+            id="org.eclipse.cdt.dsf.ui.disassembly"
+            name="%disassemblyView.name">
+      </editor>
+   </extension>
 
 </plugin>

dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/debug/internal/ui/disassembly/DisassemblyEditor.java

@@ -11,12 +11,17 @@
 package org.eclipse.cdt.dsf.debug.internal.ui.disassembly;
 
 import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.jface.action.IMenuManager;
+import org.eclipse.jface.action.ToolBarManager;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.ToolBar;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorPart;
 import org.eclipse.ui.IEditorSite;
-import org.eclipse.ui.IWorkbenchActionConstants;
 import org.eclipse.ui.PartInitException;
 
 /**
@@ -25,6 +30,8 @@ import org.eclipse.ui.PartInitException;
 public class DisassemblyEditor extends DisassemblyPart implements IEditorPart {
 
 	private IEditorInput fInput;
+	private ToolBarManager fToolBarManager;
+	private Label fContentDescriptionLabel;
 
 	/**
 	 * 
@@ -33,23 +40,55 @@ public class DisassemblyEditor extends DisassemblyPart implements IEditorPart {
 		super();
 	}
 
+	/*
+	 * @see org.eclipse.cdt.dsf.debug.internal.ui.disassembly.DisassemblyPart#createPartControl(org.eclipse.swt.widgets.Composite)
+	 */
+	@Override
+	public void createPartControl(Composite parent) {
+		GridLayout layout = new GridLayout(1, false);
+		layout.marginWidth = 0;
+		layout.marginHeight = 0;
+		layout.verticalSpacing = 0;
+		parent.setLayout(layout);
+		Composite topBar = new Composite(parent, SWT.NONE);
+		topBar.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
+		GridLayout layout2 = new GridLayout(2, false);
+		layout2.marginTop = 1;
+		layout2.marginLeft = 1;
+		layout2.marginWidth = 0;
+		layout2.marginHeight = 0;
+		topBar.setLayout(layout2);
+		fContentDescriptionLabel = new Label(topBar, SWT.NONE);
+		fContentDescriptionLabel.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, true, false));
+		fToolBarManager = new ToolBarManager();
+		ToolBar toolbar = fToolBarManager.createControl(topBar);
+		toolbar.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, true, false));
+		Composite inner = new Composite(parent, SWT.NONE);
+		inner.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+		super.createPartControl(inner);
+	}
+	
+	/*
+	 * @see org.eclipse.ui.part.WorkbenchPart#setContentDescription(java.lang.String)
+	 */
+	@Override
+	protected void setContentDescription(String description) {
+		fContentDescriptionLabel.setText(description);
+		fContentDescriptionLabel.getParent().layout(true);
+	}
+
 	@Override
 	protected IActionBars getActionBars() {
 		return getEditorSite().getActionBars();
 	}
 
-	/*
-	 * @see org.eclipse.cdt.dsf.debug.internal.ui.disassembly.DisassemblyPart#fillContextMenu(org.eclipse.jface.action.IMenuManager)
-	 */
 	@Override
-	protected void fillContextMenu(IMenuManager manager) {
+	protected void contributeToActionBars(IActionBars bars) {
-		super.fillContextMenu(manager);
+		super.contributeToActionBars(bars);
-		manager.appendToGroup(IWorkbenchActionConstants.GO_TO, fActionGotoPC);
+		fillLocalToolBar(fToolBarManager);
-		manager.appendToGroup(IWorkbenchActionConstants.GO_TO, fActionGotoAddress);
+		fToolBarManager.update(true);
-		manager.appendToGroup("group.bottom", fActionRefreshView); //$NON-NLS-1$
-
 	}
-	
+
 	/*
 	 * @see org.eclipse.ui.IEditorPart#getEditorInput()
 	 */

dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/debug/internal/ui/disassembly/DisassemblyPart.java

@@ -70,6 +70,8 @@ import org.eclipse.debug.core.IBreakpointManager;
 import org.eclipse.debug.core.model.IBreakpoint;
 import org.eclipse.debug.core.sourcelookup.containers.LocalFileStorage;
 import org.eclipse.debug.ui.DebugUITools;
+import org.eclipse.debug.ui.contexts.DebugContextEvent;
+import org.eclipse.debug.ui.contexts.IDebugContextListener;
 import org.eclipse.jface.action.Action;
 import org.eclipse.jface.action.GroupMarker;
 import org.eclipse.jface.action.IAction;
@@ -229,7 +231,7 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 	private Color fLabelColor;
 	private Control fRedrawControl;
 	private RGB fPCAnnotationRGB;
-	private Composite fComposite;
+	protected Composite fComposite;
 
 	private DropTarget fDropTarget;
 	private DragSource fDragSource;
@@ -325,35 +327,37 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 	private AddressBarContributionItem fAddressBar = null;
 	private Action fJumpToAddressAction = new JumpToAddressAction(this);
 
-	private final class SyncActiveDebugContextAction extends Action {
+    private IDebugContextListener fDebugContextListener;
-		public SyncActiveDebugContextAction() {
+
-			setChecked(DisassemblyPart.this.isSyncWithActiveDebugContext());
+    private final class SyncActiveDebugContextAction extends Action {
-			setText(DisassemblyMessages.Disassembly_action_Sync_label);
+        public SyncActiveDebugContextAction() {
-			setImageDescriptor(DisassemblyImageRegistry.getImageDescriptor(DisassemblyImageRegistry.ICON_Sync_enabled));
+            setChecked(DisassemblyPart.this.isSyncWithActiveDebugContext());
-			setDisabledImageDescriptor(DisassemblyImageRegistry.getImageDescriptor(DisassemblyImageRegistry.ICON_Sync_disabled));
+            setText(DisassemblyMessages.Disassembly_action_Sync_label);
-		}
+            setImageDescriptor(DisassemblyImageRegistry.getImageDescriptor(DisassemblyImageRegistry.ICON_Sync_enabled));
-		
+            setDisabledImageDescriptor(DisassemblyImageRegistry.getImageDescriptor(DisassemblyImageRegistry.ICON_Sync_disabled));
-		@Override
+        }
-		public void run() {
+        
-			DisassemblyPart.this.setSyncWithDebugView(this.isChecked());
+        @Override
-		}
+        public void run() {
-	}
+            DisassemblyPart.this.setSyncWithDebugView(this.isChecked());
-	
+        }
-	private final class TrackExpressionAction extends Action {
+    }
-		public TrackExpressionAction() {
+    
-			setChecked(DisassemblyPart.this.isTrackExpression());
+    private final class TrackExpressionAction extends Action {
-			setEnabled(!fSynchWithActiveDebugContext);
+        public TrackExpressionAction() {
-			setText(DisassemblyMessages.Disassembly_action_TrackExpression_label);
+            setChecked(DisassemblyPart.this.isTrackExpression());
-		}
+            setEnabled(!fSynchWithActiveDebugContext);
-		
+            setText(DisassemblyMessages.Disassembly_action_TrackExpression_label);
-		@Override
+        }
-		public void run() {
+        
-			DisassemblyPart.this.setTrackExpression(this.isChecked());
+        @Override
-		}
+        public void run() {
-		
+            DisassemblyPart.this.setTrackExpression(this.isChecked());
-	}
+        }
-	
+        
-	private final class ActionRefreshView extends AbstractDisassemblyAction {
+    }
+
+    private final class ActionRefreshView extends AbstractDisassemblyAction {
 		public ActionRefreshView() {
 			super(DisassemblyPart.this);
 			setText(DisassemblyMessages.Disassembly_action_RefreshView_label);
@@ -439,7 +443,7 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 
 	private final class ActionToggleSource extends AbstractDisassemblyAction {
 		public ActionToggleSource() {
-			super(DisassemblyPart.this);
+			super(DisassemblyPart.this, IAction.AS_CHECK_BOX);
 			setText(DisassemblyMessages.Disassembly_action_ShowSource_label);
 		}
 		@Override
@@ -459,7 +463,7 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 
 	private final class ActionToggleSymbols extends AbstractDisassemblyAction {
 		public ActionToggleSymbols() {
-			super(DisassemblyPart.this);
+			super(DisassemblyPart.this, IAction.AS_CHECK_BOX);
 			setText(DisassemblyMessages.Disassembly_action_ShowSymbols_label);
 		}
 		@Override
@@ -708,6 +712,13 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 	protected void setSite(IWorkbenchPartSite site) {
 		super.setSite(site);
         site.getPage().addPartListener(fPartListener);
+		DebugUITools.getDebugContextManager().addDebugContextListener(fDebugContextListener = new IDebugContextListener() {
+            public void debugContextChanged(DebugContextEvent event) {
+                if ((event.getFlags() & DebugContextEvent.ACTIVATED) != 0) {
+                    updateDebugContext();
+                }
+            }
+        });
 	}
 
 	private DisassemblyDocument createDocument() {
@@ -720,6 +731,10 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 	 */
 	@Override
 	public void dispose() {
+	    if (fDebugContextListener != null) {
+	        DebugUITools.getDebugContextManager().removeDebugContextListener(fDebugContextListener);
+	        fDebugContextListener = null;
+	    }
 		IWorkbenchPartSite site = getSite();
 		site.setSelectionProvider(null);
 		site.getPage().removePartListener(fPartListener);
@@ -1200,7 +1215,6 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 		manager.add(new Separator(ITextEditorActionConstants.GROUP_EDIT));
 		manager.appendToGroup(ITextEditorActionConstants.GROUP_EDIT, fGlobalActions.get(ITextEditorActionConstants.COPY));
 		manager.appendToGroup(ITextEditorActionConstants.GROUP_EDIT, fGlobalActions.get(ITextEditorActionConstants.SELECT_ALL));
-		// TODO add only if this is an editor
 		manager.add(new Separator(ITextEditorActionConstants.GROUP_SETTINGS));
 		manager.add(fActionToggleSource);
 		manager.add(fActionToggleSymbols);
@@ -1862,7 +1876,8 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 		resetViewer();
 		if (fDebugSessionId != null) {
 			fJumpToAddressAction.setEnabled(true);
-			fAddressBar.enableAddressBox(true);
+			if (fAddressBar != null)
+			    fAddressBar.enableAddressBox(true);
 
 			int activeFrame = getActiveStackFrame();
 			if (activeFrame > 0) {
@@ -1880,7 +1895,8 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 			fViewer.addViewportListener(this);
         } else {
         	fJumpToAddressAction.setEnabled(false);
-        	fAddressBar.enableAddressBox(false);
+            if (fAddressBar != null)
+                fAddressBar.enableAddressBox(false);
 			fViewer.removeViewportListener(this);
         	fGotoMarkerPending = null;
         }
@@ -2090,8 +2106,8 @@ public abstract class DisassemblyPart extends WorkbenchPart implements IDisassem
 		if (fActive) {
 			gotoFrame(frame);
 		} else {
-            // this will trigger an update in #setActive()
+			// this will trigger an update in #setActive()
-		    fTargetFrame = -1;
+			fTargetFrame = -1;
 		}
 	}
 

dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/debug/internal/ui/disassembly/DisassemblyView.java

@@ -12,9 +12,6 @@
 package org.eclipse.cdt.dsf.debug.internal.ui.disassembly;
 
 import org.eclipse.cdt.dsf.debug.internal.ui.disassembly.preferences.DisassemblyPreferenceConstants;
-import org.eclipse.debug.ui.DebugUITools;
-import org.eclipse.debug.ui.contexts.DebugContextEvent;
-import org.eclipse.debug.ui.contexts.IDebugContextListener;
 import org.eclipse.jface.action.IMenuManager;
 import org.eclipse.jface.action.Separator;
 import org.eclipse.ui.IActionBars;
@@ -31,8 +28,6 @@ import org.eclipse.ui.texteditor.ITextEditorActionConstants;
  */
 public class DisassemblyView extends DisassemblyPart implements IViewPart {
 
-    private IDebugContextListener fDebugContextListener;
-
 	/**
 	 * 
 	 */
@@ -64,22 +59,14 @@ public class DisassemblyView extends DisassemblyPart implements IViewPart {
 	 */
 	public void init(IViewSite site, IMemento memento) throws PartInitException {
 		setSite(site);
-		if (memento != null) {
+        if (memento != null) {
-			Boolean trackExpression = memento.getBoolean(DisassemblyPreferenceConstants.TRACK_EXPRESSION);
+            Boolean trackExpression = memento.getBoolean(DisassemblyPreferenceConstants.TRACK_EXPRESSION);
-			if (trackExpression != null)
+            if (trackExpression != null)
-				fTrackExpression = trackExpression;
+                fTrackExpression = trackExpression;
-			Boolean syncContext = memento.getBoolean(DisassemblyPreferenceConstants.SYNC_ACTIVE_CONTEXT);
+            Boolean syncContext = memento.getBoolean(DisassemblyPreferenceConstants.SYNC_ACTIVE_CONTEXT);
-			if (syncContext != null)
+            if (syncContext != null)
-				fSynchWithActiveDebugContext = syncContext;
+                fSynchWithActiveDebugContext = syncContext;
-		}
+        }
-		
-		DebugUITools.getDebugContextManager().addDebugContextListener(fDebugContextListener = new IDebugContextListener() {
-            public void debugContextChanged(DebugContextEvent event) {
-                if ((event.getFlags() & DebugContextEvent.ACTIVATED) != 0) {
-                    updateDebugContext();
-                }
-            }
-        });
 	}
 
 	/*
@@ -89,7 +76,7 @@ public class DisassemblyView extends DisassemblyPart implements IViewPart {
 		memento.putBoolean(DisassemblyPreferenceConstants.TRACK_EXPRESSION, isTrackExpression());
 		memento.putBoolean(DisassemblyPreferenceConstants.SYNC_ACTIVE_CONTEXT, isSyncWithActiveDebugContext());
 	}
-	
+
 	@Override
 	protected void contributeToActionBars(IActionBars bars) {
 		super.contributeToActionBars(bars);
@@ -117,13 +104,4 @@ public class DisassemblyView extends DisassemblyPart implements IViewPart {
 	protected void closePart() {
 		getViewSite().getPage().hideView(this);
 	}
-
-	@Override
-	public void dispose() {
-	    if (fDebugContextListener != null) {
-	        DebugUITools.getDebugContextManager().removeDebugContextListener(fDebugContextListener);
-	        fDebugContextListener = null;
-	    }
-		super.dispose();
-	}
 }

dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/debug/internal/ui/disassembly/actions/AbstractDisassemblyAction.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2009 Wind River Systems, Inc. and others.
+ * Copyright (c) 2008, 2010 Wind River Systems, Inc. and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -34,6 +34,24 @@ public abstract class AbstractDisassemblyAction extends Action implements IUpdat
 		fDisassemblyPart.addPropertyListener(this);
 	}
 
+	/**
+	 * Create a disassembly action.
+	 * 
+	 * @param disassemblyPart
+	 * @param style
+	 *            one of <code>AS_PUSH_BUTTON</code>,
+	 *            <code>AS_CHECK_BOX</code>, <code>AS_DROP_DOWN_MENU</code>,
+	 *            <code>AS_RADIO_BUTTON</code>, and
+	 *            <code>AS_UNSPECIFIED</code>.
+	 */
+	public AbstractDisassemblyAction(IDisassemblyPart disassemblyPart, int style) {
+		super(null, style);
+		Assert.isLegal(disassemblyPart != null);
+		fDisassemblyPart= disassemblyPart;
+		fDisassemblyPart.addPropertyListener(this);
+	}
+
+
 	/**
 	 * @return the disassembly part
 	 */