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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.actions;
import java.util.Iterator;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.DelegatingModelPresentation;
import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.actions.SelectionProviderAction;
import org.eclipse.ui.help.WorkbenchHelp;
import org.eclipse.ui.ide.IDE;
public class OpenBreakpointMarkerAction extends SelectionProviderAction {
protected static DelegatingModelPresentation fgPresentation = new DelegatingModelPresentation();
public OpenBreakpointMarkerAction(ISelectionProvider selectionProvider) {
super(selectionProvider, ActionMessages.getString("OpenBreakpointMarkerAction.&Go_to_File_1")); //$NON-NLS-1$
setToolTipText(ActionMessages.getString("OpenBreakpointMarkerAction.Go_to_File_for_Breakpoint_2")); //$NON-NLS-1$
ISharedImages images= DebugUIPlugin.getDefault().getWorkbench().getSharedImages();
setImageDescriptor(images.getImageDescriptor(IDE.SharedImages.IMG_OPEN_MARKER));
WorkbenchHelp.setHelp(
this,
IDebugHelpContextIds.OPEN_BREAKPOINT_ACTION);
setEnabled(false);
}
/**
* @see IAction#run()
*/
public void run() {
IWorkbenchWindow dwindow= DebugUIPlugin.getActiveWorkbenchWindow();
if (dwindow == null) {
return;
}
IWorkbenchPage page= dwindow.getActivePage();
if (page == null) {
return;
}
IStructuredSelection selection= getStructuredSelection();
if (selection.isEmpty()) {
setEnabled(false);
return;
}
Iterator itr= selection.iterator();
IBreakpoint breakpoint= (IBreakpoint)itr.next();
IEditorInput input= fgPresentation.getEditorInput(breakpoint);
IEditorPart part= null;
if (input != null) {
String editorId = fgPresentation.getEditorId(input, breakpoint);
try {
part= page.openEditor(input, editorId);
} catch (PartInitException e) {
DebugUIPlugin.errorDialog(dwindow.getShell(), ActionMessages.getString("OpenBreakpointMarkerAction.Go_to_Breakpoint_1"), ActionMessages.getString("OpenBreakpointMarkerAction.Exceptions_occurred_attempting_to_open_the_editor_for_the_breakpoint_resource_2"), e); //$NON-NLS-1$ //$NON-NLS-2$
}
}
if (part != null) {
part.setFocus();
IDE.gotoMarker(part, breakpoint.getMarker());
}
}
/**
* @see SelectionProviderAction#selectionChanged(ISelection)
*/
public void selectionChanged(IStructuredSelection sel) {
if (sel.size() == 1) {
setEnabled(true);
} else {
setEnabled(false);
}
}
}
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