Implementation of the "Run To Line" retargettable action.

5 files changed, 66 insertions, 371 deletions

diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ActionMessages.properties b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ActionMessages.properties
index 2c31d1312c8..63ca5ef8c57 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ActionMessages.properties
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ActionMessages.properties
@@ -10,3 +10,7 @@ SignalPropertiesDialog.Stop_label_1=Suspend the program when this signal happens
 SignalPropertiesDialog.Pass_label_1=Pass this signal to the program.
 SignalPropertiesActionDelegate.Unable_to_change_signal_properties_1=Unable to change signal properties.
 SignalPropertiesActionDelegate.Operation_failed_1=Operation failed.
+RunToLineActionDelegate.Error_1=Error
+RunToLineActionDelegate.Operation_failed_1=Operation failed.
+RunToLineAdapter.Empty_editor_1=Empty editor
+RunToLineAdapter.Missing_document_1=Missing document
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineActionDelegate.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineActionDelegate.java
index b0c4c14b30e..da0352fd4c1 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineActionDelegate.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineActionDelegate.java
@@ -1,135 +1,89 @@
 /*
- *(c) Copyright QNX Software Systems Ltd. 2002.
- * All Rights Reserved.
- * 
+ * (c) Copyright QNX Software Systems Ltd. 2002. All Rights Reserved.
+ *  
  */
 package org.eclipse.cdt.debug.internal.ui.actions;
 
-import org.eclipse.cdt.core.resources.FileStorage;
 import org.eclipse.cdt.debug.core.model.IRunToAddress;
 import org.eclipse.cdt.debug.core.model.IRunToLine;
-import org.eclipse.cdt.debug.core.sourcelookup.IDisassemblyStorage;
-import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IStorage;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.debug.core.DebugException;
 import org.eclipse.debug.core.model.IDebugElement;
 import org.eclipse.debug.core.model.IDebugTarget;
+import org.eclipse.debug.internal.ui.DebugUIPlugin;
 import org.eclipse.debug.ui.DebugUITools;
 import org.eclipse.debug.ui.IDebugUIConstants;
+import org.eclipse.debug.ui.actions.IRunToLineTarget;
 import org.eclipse.jface.action.IAction;
 import org.eclipse.jface.text.ITextSelection;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IFileEditorInput;
-import org.eclipse.ui.IStorageEditorInput;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.texteditor.ITextEditor;
 
 /**
- * 
- * Enter type comment.
- * 
- * @since Sep 19, 2002
+ * Run to line action of C editor popup menu.
  */
-public class RunToLineActionDelegate extends AbstractEditorActionDelegate
-{
+public class RunToLineActionDelegate extends AbstractEditorActionDelegate {
+
+	IRunToLineTarget fRunToLineTarget;
+	
 	/**
 	 * Constructor for RunToLineActionDelegate.
 	 */
-	public RunToLineActionDelegate()
-	{
+	public RunToLineActionDelegate() {
 	}
 
-	/* (non-Javadoc)
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see org.eclipse.ui.IActionDelegate#run(IAction)
 	 */
-	public void run( IAction action )
-	{
-		if ( getTargetPart() != null && getTargetPart() instanceof ITextEditor )
-		{
-			IEditorInput input = ((ITextEditor)getTargetPart()).getEditorInput();
-			if ( input != null && input instanceof IFileEditorInput )
-			{
-				IFile file = ((IFileEditorInput)input).getFile();
-				if ( file != null )
-				{
-					ITextSelection selection = (ITextSelection)((ITextEditor)getTargetPart()).getSelectionProvider().getSelection();
-					int lineNumber = selection.getStartLine() + 1;
-					runToLine( file, lineNumber );
-				}
-			}
-			else if ( input != null && input instanceof IStorageEditorInput )
-			{
-				try
-				{
-					IStorage storage = ((IStorageEditorInput)input).getStorage();
-					if ( storage instanceof FileStorage )
-					{
-						IPath path = storage.getFullPath();
-						if ( path != null )
-						{
-							ITextSelection selection = (ITextSelection)((ITextEditor)getTargetPart()).getSelectionProvider().getSelection();
-							int lineNumber = selection.getStartLine() + 1;
-							runToLine( path.lastSegment(), lineNumber );
-						}
-					}
-					else if ( storage != null && storage.getAdapter( IDisassemblyStorage.class ) != null )
-					{
-						IDisassemblyStorage disassemblyStorage = (IDisassemblyStorage)storage.getAdapter( IDisassemblyStorage.class );
-						ITextSelection selection = (ITextSelection)((ITextEditor)getTargetPart()).getSelectionProvider().getSelection();
-						int lineNumber = selection.getStartLine();
-						long address = disassemblyStorage.getAddress( lineNumber );
-						if ( address > 0 )
-							runToAddress( address );
-					}
+	public void run( IAction action ) {
+		if ( getTargetPart() instanceof ITextEditor ) {
+			ITextSelection selection = (ITextSelection)((ITextEditor)getTargetPart()).getSelectionProvider().getSelection();
+			if ( getRunToLineTarget() != null ) {
+				try {
+					getRunToLineTarget().runToLine( getTargetPart(), selection, getDebugTarget() );
 				}
-				catch( CoreException e )
-				{
+				catch( CoreException e ) {
+					DebugUIPlugin.errorDialog( getTargetPart().getSite().getShell(), ActionMessages.getString( "RunToLineActionDelegate.Error_1" ), ActionMessages.getString( "RunToLineActionDelegate.Operation_failed_1" ), e.getStatus() ); //$NON-NLS-1$ //$NON-NLS-2$
 				}
 			}
+			
 		}
 	}
 
-	/* (non-Javadoc)
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see org.eclipse.cdt.debug.internal.ui.actions.AbstractEditorActionDelegate#initializeDebugTarget()
 	 */
-	protected void initializeDebugTarget()
-	{
+	protected void initializeDebugTarget() {
 		setDebugTarget( null );
 		IAdaptable context = DebugUITools.getDebugContext();
-		if ( context != null && context instanceof IDebugElement )
-		{
+		if ( context != null && context instanceof IDebugElement ) {
 			IDebugTarget target = ((IDebugElement)context).getDebugTarget();
-			if ( target != null && 
-				 ( target instanceof IRunToLine || target instanceof IRunToAddress ) )
-			{
+			if ( target != null && (target instanceof IRunToLine || target instanceof IRunToAddress) ) {
 				setDebugTarget( target );
-			}			
+			}
 		}
 	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.ui.ISelectionListener#selectionChanged(IWorkbenchPart, ISelection)
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.ISelectionListener#selectionChanged(IWorkbenchPart,
+	 *      ISelection)
 	 */
-	public void selectionChanged( IWorkbenchPart part, ISelection selection )
-	{
+	public void selectionChanged( IWorkbenchPart part, ISelection selection ) {
 		IDebugTarget target = null;
-		if ( part != null && part.getSite().getId().equals( IDebugUIConstants.ID_DEBUG_VIEW ) )
-		{
-			if ( selection instanceof IStructuredSelection )
-			{
+		if ( part != null && part.getSite().getId().equals( IDebugUIConstants.ID_DEBUG_VIEW ) ) {
+			if ( selection instanceof IStructuredSelection ) {
 				Object element = ((IStructuredSelection)selection).getFirstElement();
-				if ( element != null && element instanceof IDebugElement )
-				{
+				if ( element != null && element instanceof IDebugElement ) {
 					IDebugTarget target1 = ((IDebugElement)element).getDebugTarget();
-					if ( target1 != null && 
-						 ( target1 instanceof IRunToLine || target1 instanceof IRunToAddress ) )
-					{
+					if ( target1 != null && (target1 instanceof IRunToLine || target1 instanceof IRunToAddress) ) {
 						target = target1;
 					}
 				}
@@ -139,66 +93,10 @@ public class RunToLineActionDelegate extends AbstractEditorActionDelegate
 		}
 	}
 
-	protected void runToLine( IFile file, int lineNumber )
-	{
-		IRunToLine target = (IRunToLine)getDebugTarget().getAdapter( IRunToLine.class );
-		if ( target != null )
-		{
-			if ( !target.canRunToLine( file, lineNumber ) )
-			{
-				getTargetPart().getSite().getShell().getDisplay().beep();
-				return;
-			}
-			try
-			{
-				target.runToLine( file, lineNumber );
-			}
-			catch( DebugException e )
-			{
-				CDebugUIPlugin.errorDialog( e.getMessage(), e );
-			}
-		}
-	}
-
-	protected void runToLine( String fileName, int lineNumber )
-	{
-		IRunToLine target = (IRunToLine)getDebugTarget().getAdapter( IRunToLine.class );
-		if ( target != null )
-		{
-			if ( !target.canRunToLine( fileName, lineNumber ) )
-			{
-				getTargetPart().getSite().getShell().getDisplay().beep();
-				return;
-			}
-			try
-			{
-				target.runToLine( fileName, lineNumber );
-			}
-			catch( DebugException e )
-			{
-				CDebugUIPlugin.errorDialog( e.getMessage(), e );
-			}
-		}
-	}
-
-	protected void runToAddress( long address )
-	{
-		IRunToAddress target = (IRunToAddress)getDebugTarget().getAdapter( IRunToAddress.class );
-		if ( target != null )
-		{
-			if ( !target.canRunToAddress( address ) )
-			{
-				getTargetPart().getSite().getShell().getDisplay().beep();
-				return;
-			}
-			try
-			{
-				target.runToAddress( address );
-			}
-			catch( DebugException e )
-			{
-				CDebugUIPlugin.errorDialog( e.getMessage(), e );
-			}
+	private IRunToLineTarget getRunToLineTarget() {
+		if ( fRunToLineTarget == null ) {
+			fRunToLineTarget = new RunToLineAdapter();
 		}
+		return fRunToLineTarget;
 	}
-}
+}
\ No newline at end of file
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineAdapter.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineAdapter.java
index 413c31e025d..a4af1410a23 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineAdapter.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineAdapter.java
@@ -11,10 +11,11 @@
 package org.eclipse.cdt.debug.internal.ui.actions;
 
 import org.eclipse.cdt.debug.core.CDIDebugModel;
+import org.eclipse.cdt.debug.core.model.IRunToLine;
 import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
 import org.eclipse.cdt.debug.ui.ICDebugUIConstants;
-import org.eclipse.core.resources.IFile;
 import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IAdaptable;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.debug.core.model.IDebugElement;
@@ -26,6 +27,7 @@ import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorPart;
 import org.eclipse.ui.IFileEditorInput;
+import org.eclipse.ui.IStorageEditorInput;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.texteditor.ITextEditor;
 
@@ -45,18 +47,24 @@ public class RunToLineAdapter implements IRunToLineTarget {
 		IEditorInput input = editorPart.getEditorInput();
 		String errorMessage = null;
 		if ( input == null ) {
-			errorMessage = "Empty editor";
+			errorMessage = ActionMessages.getString( "RunToLineAdapter.Empty_editor_1" ); //$NON-NLS-1$
 		}
 		else {
 			final ITextEditor textEditor = (ITextEditor)editorPart;
 			final IDocument document = textEditor.getDocumentProvider().getDocument( input );
 			if ( document == null ) {
-				errorMessage = "Missing document";
+				errorMessage = ActionMessages.getString( "RunToLineAdapter.Missing_document_1" ); //$NON-NLS-1$
 			}
 			else {
-				IFile file = getFile( input );
+				String fileName = getFileName( input );
 				ITextSelection textSelection = (ITextSelection)selection;
 				int lineNumber = textSelection.getStartLine() + 1;
+				if ( target instanceof IAdaptable ) {
+					IRunToLine runToLine = (IRunToLine)((IAdaptable)target).getAdapter( IRunToLine.class );
+					if ( runToLine != null && runToLine.canRunToLine( fileName, lineNumber ) )
+						runToLine.runToLine( fileName, lineNumber );
+				}
+				return;
 			}
 		}
 		throw new CoreException( new Status( IStatus.ERROR, CDebugUIPlugin.getUniqueIdentifier(), ICDebugUIConstants.INTERNAL_ERROR, errorMessage, null ) );
@@ -72,9 +80,12 @@ public class RunToLineAdapter implements IRunToLineTarget {
 		return target instanceof IDebugElement && ((IDebugElement)target).getModelIdentifier().equals( CDIDebugModel.getPluginIdentifier() );
 	}
 
-	private IFile getFile( IEditorInput input ) {
+	private String getFileName( IEditorInput input ) throws CoreException {
 		if ( input instanceof IFileEditorInput ) {
-			return ((IFileEditorInput)input).getFile();
+			return ((IFileEditorInput)input).getFile().getName();
+		}
+		if ( input instanceof IStorageEditorInput ) {
+			return ((IStorageEditorInput)input).getStorage().getName();
 		}
 		return null;
 	}
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineRulerAction.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineRulerAction.java
deleted file mode 100644
index 22abd4bae07..00000000000
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineRulerAction.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- *(c) Copyright QNX Software Systems Ltd. 2002.
- * All Rights Reserved.
- * 
- */
-package org.eclipse.cdt.debug.internal.ui.actions;
-
-import org.eclipse.cdt.debug.core.model.IRunToLine;
-import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.debug.core.DebugException;
-import org.eclipse.debug.ui.DebugUITools;
-import org.eclipse.debug.ui.IDebugUIConstants;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.source.IVerticalRulerInfo;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IFileEditorInput;
-import org.eclipse.ui.INullSelectionListener;
-import org.eclipse.ui.ISelectionListener;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.texteditor.IDocumentProvider;
-import org.eclipse.ui.texteditor.ITextEditor;
-import org.eclipse.ui.texteditor.IUpdate;
-
-/**
- * 
- * Enter type comment.
- * 
- * @since Sep 19, 2002
- */
-public class RunToLineRulerAction extends Action 
-								  implements IUpdate,
-								  			 ISelectionListener,
-								  			 INullSelectionListener
-{
-	private IVerticalRulerInfo fInfo;
-	private ITextEditor fTextEditor;
-	private IRunToLine fTarget = null;
-
-	/**
-	 * Constructor for RunToLineRulerAction.
-	 */
-	public RunToLineRulerAction( IVerticalRulerInfo info, ITextEditor editor )
-	{
-		setInfo( info );
-		setTextEditor( editor );
-		setText( CDebugUIPlugin.getResourceString("internal.ui.actions.RunToLineRulerAction.Run_To_Line") ); //$NON-NLS-1$
-		initializeTarget();
-		update();
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.ui.texteditor.IUpdate#update()
-	 */
-	public void update()
-	{
-		boolean enabled = false;
-		IFile file = getFile();
-		int lineNumber = getLineNumber();
-		IDocumentProvider provider = getTextEditor().getDocumentProvider();
-		IDocument doc = provider.getDocument( getTextEditor().getEditorInput() );
-		if ( file != null && lineNumber <= doc.getNumberOfLines() && lineNumber > 0 )
-		{
-			enabled = ( getTarget() != null && getTarget().canRunToLine( file, lineNumber ) );
-		}
-		setEnabled( enabled );
-	}
-
-	/**
-	 * @see Action#run()
-	 */
-	public void run()
-	{
-		runToLine( getFile(), getLineNumber() );
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.ui.ISelectionListener#selectionChanged(IWorkbenchPart, ISelection)
-	 */
-	public void selectionChanged( IWorkbenchPart part, ISelection selection )
-	{
-		IRunToLine target = null;
-		if ( part.getSite().getId().equals( IDebugUIConstants.ID_DEBUG_VIEW ) )
-		{
-			if ( selection != null && selection instanceof IStructuredSelection )
-			{
-				Object element = ((IStructuredSelection)selection).getFirstElement();
-				if ( element != null && element instanceof IRunToLine )
-				{
-					target = (IRunToLine)element;
-				}
-			}
-			setTarget( target );
-			update();
-		}
-	}
-	
-	protected void initializeTarget()
-	{
-		setTarget( null );
-		IAdaptable context = DebugUITools.getDebugContext();
-		if ( context != null && context instanceof IRunToLine )
-		{
-			setTarget( (IRunToLine)context );
-		}
-	}
-
-	protected void setTarget( IRunToLine target )
-	{
-		fTarget = target;
-	}
-	
-	protected IRunToLine getTarget()
-	{
-		return fTarget;
-	}
-
-	protected IVerticalRulerInfo getInfo()
-	{
-		return fInfo;
-	}
-
-	protected void setInfo( IVerticalRulerInfo info )
-	{
-		fInfo = info;
-	}
-
-	protected ITextEditor getTextEditor()
-	{
-		return fTextEditor;
-	}
-
-	protected void setTextEditor( ITextEditor textEditor )
-	{
-		fTextEditor = textEditor;
-	}
-	
-	protected IFile getFile()
-	{
-		IEditorInput input = getTextEditor().getEditorInput();
-		if ( input != null && input instanceof IFileEditorInput )
-		{
-			return ((IFileEditorInput)input).getFile();
-		}
-		return null;
-	}
-	
-	protected int getLineNumber()
-	{
-		return getInfo().getLineOfLastMouseButtonActivity() + 1;
-	} 
-
-	protected void runToLine( IFile file, int lineNumber )
-	{
-		if ( !getTarget().canRunToLine( file, lineNumber ) )
-		{
-			getTextEditor().getSite().getShell().getDisplay().beep();
-			return;
-		}
-		try
-		{
-			getTarget().runToLine( file, lineNumber );
-		}
-		catch( DebugException e )
-		{
-			CDebugUIPlugin.errorDialog( e.getMessage(), e );
-		}
-	}
-}
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineRulerActionDelegate.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineRulerActionDelegate.java
deleted file mode 100644
index ac619e67e3d..00000000000
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RunToLineRulerActionDelegate.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- *(c) Copyright QNX Software Systems Ltd. 2002.
- * All Rights Reserved.
- * 
- */
-package org.eclipse.cdt.debug.internal.ui.actions;
-
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.text.source.IVerticalRulerInfo;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.texteditor.AbstractRulerActionDelegate;
-import org.eclipse.ui.texteditor.ITextEditor;
-
-/**
- * 
- * Enter type comment.
- * 
- * @since Sep 19, 2002
- */
-public class RunToLineRulerActionDelegate extends AbstractRulerActionDelegate
-{
-	static final private String C_EDITOR_ID = "org.eclipse.cdt.ui.editor.CEditor"; //$NON-NLS-1$
-
-	/**
-	 * @see IEditorActionDelegate#setActiveEditor(IAction, IEditorPart)
-	 */
-	public void setActiveEditor( IAction callerAction, IEditorPart targetEditor )
-	{
-		if ( targetEditor != null )
-		{
-			String id = targetEditor.getSite().getId();
-			if ( !id.equals( C_EDITOR_ID ) )
-				targetEditor = null;
-		}
-		super.setActiveEditor( callerAction, targetEditor );
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.ui.texteditor.AbstractRulerActionDelegate#createAction(ITextEditor, IVerticalRulerInfo)
-	 */
-	public IAction createAction( ITextEditor editor, IVerticalRulerInfo rulerInfo )
-	{
-		return new RunToLineRulerAction( rulerInfo, editor );
-	}
-}