| package org.eclipse.debug.internal.ui.actions; |
| |
| /* |
| * (c) Copyright IBM Corp. 2000, 2001. |
| * All Rights Reserved. |
| */ |
| |
| 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; |
| |
| 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(ISharedImages.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 enum= selection.iterator(); |
| IBreakpoint breakpoint= (IBreakpoint)enum.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(); |
| part.gotoMarker(breakpoint.getMarker()); |
| } |
| } |
| |
| /** |
| * @see SelectionProviderAction#selectionChanged(ISelection) |
| */ |
| public void selectionChanged(IStructuredSelection sel) { |
| if (sel.size() == 1) { |
| setEnabled(true); |
| } else { |
| setEnabled(false); |
| } |
| } |
| } |