| /******************************************************************************* |
| * Copyright (c) 2000, 2008 IBM Corporation 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 |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Wind River - Pawel Piech - Busy status while updates in progress (Bug 206822) |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.views.launch; |
| |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.MultiStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.ILaunch; |
| import org.eclipse.debug.core.ILaunchManager; |
| import org.eclipse.debug.core.model.IDebugElement; |
| import org.eclipse.debug.core.model.IDebugTarget; |
| import org.eclipse.debug.core.model.IProcess; |
| import org.eclipse.debug.core.model.IStackFrame; |
| import org.eclipse.debug.core.model.ITerminate; |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.internal.ui.DelegatingModelPresentation; |
| import org.eclipse.debug.internal.ui.IDebugHelpContextIds; |
| import org.eclipse.debug.internal.ui.actions.AddToFavoritesAction; |
| import org.eclipse.debug.internal.ui.actions.EditLaunchConfigurationAction; |
| import org.eclipse.debug.internal.ui.commands.actions.DebugCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.DisconnectCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.DropToFrameCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.ResumeCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.StepIntoCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.StepOverCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.StepReturnCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.SuspendCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.TerminateAllAction; |
| import org.eclipse.debug.internal.ui.commands.actions.TerminateAndRelaunchAction; |
| import org.eclipse.debug.internal.ui.commands.actions.TerminateAndRemoveAction; |
| import org.eclipse.debug.internal.ui.commands.actions.TerminateCommandAction; |
| import org.eclipse.debug.internal.ui.commands.actions.ToggleStepFiltersAction; |
| import org.eclipse.debug.internal.ui.sourcelookup.EditSourceLookupPathAction; |
| import org.eclipse.debug.internal.ui.sourcelookup.LookupSourceAction; |
| import org.eclipse.debug.internal.ui.viewers.model.InternalTreeModelViewer; |
| import org.eclipse.debug.internal.ui.viewers.model.VirtualFindAction; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelChangedListener; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDeltaVisitor; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxy; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdateListener; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.TreeModelViewer; |
| import org.eclipse.debug.internal.ui.views.DebugModelPresentationContext; |
| import org.eclipse.debug.internal.ui.views.DebugUIViewsMessages; |
| import org.eclipse.debug.ui.AbstractDebugView; |
| import org.eclipse.debug.ui.DebugUITools; |
| import org.eclipse.debug.ui.IDebugModelPresentation; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.debug.ui.contexts.AbstractDebugContextProvider; |
| import org.eclipse.debug.ui.contexts.DebugContextEvent; |
| import org.eclipse.jface.action.GroupMarker; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.IToolBarManager; |
| import org.eclipse.jface.action.Separator; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.DoubleClickEvent; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.ITreeSelection; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jface.viewers.TreePath; |
| import org.eclipse.jface.viewers.TreeSelection; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.KeyAdapter; |
| import org.eclipse.swt.events.KeyEvent; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.IMemento; |
| import org.eclipse.ui.IPageListener; |
| import org.eclipse.ui.IPartListener2; |
| import org.eclipse.ui.IPerspectiveDescriptor; |
| import org.eclipse.ui.IPerspectiveListener2; |
| import org.eclipse.ui.IViewSite; |
| import org.eclipse.ui.IWorkbenchActionConstants; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.IWorkbenchPartReference; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.actions.SelectionListenerAction; |
| import org.eclipse.ui.dialogs.PropertyDialogAction; |
| import org.eclipse.ui.part.IShowInSource; |
| import org.eclipse.ui.part.IShowInTarget; |
| import org.eclipse.ui.part.IShowInTargetList; |
| import org.eclipse.ui.part.ShowInContext; |
| import org.eclipse.ui.progress.IWorkbenchSiteProgressService; |
| import org.eclipse.ui.progress.UIJob; |
| |
| public class LaunchView extends AbstractDebugView implements ISelectionChangedListener, IPerspectiveListener2, IPageListener, IShowInTarget, IShowInSource, IShowInTargetList, IPartListener2, IViewerUpdateListener { |
| |
| public static final String ID_CONTEXT_ACTIVITY_BINDINGS = "contextActivityBindings"; //$NON-NLS-1$ |
| |
| private static final String TERMINATE = "terminate"; //$NON-NLS-1$ |
| |
| private static final String DISCONNECT = "disconnect"; //$NON-NLS-1$ |
| |
| private static final String SUSPEND = "suspend"; //$NON-NLS-1$ |
| |
| private static final String RESUME = "resume"; //$NON-NLS-1$ |
| |
| private static final String STEP_RETURN = "step_return"; //$NON-NLS-1$ |
| |
| private static final String STEP_OVER = "step_over"; //$NON-NLS-1$ |
| |
| private static final String DROP_TO_FRAME = "drop_to_frame"; //$NON-NLS-1$ |
| |
| private static final String STEP_INTO = "step_into"; //$NON-NLS-1$ |
| |
| private static final String TERMINATE_AND_REMOVE = "terminate_and_remove"; //$NON-NLS-1$ |
| |
| private static final String TERMINATE_ALL = "terminate_all"; //$NON-NLS-1$ |
| |
| private static final String TERMINATE_AND_RELAUNCH = "terminate_relaunch"; //$NON-NLS-1$ |
| |
| private static final String TOGGLE_STEP_FILTERS = "toggle_step_filters"; //$NON-NLS-1$ |
| |
| /** |
| * Whether this view is in the active page of a perspective. |
| */ |
| private boolean fIsActive = true; |
| |
| /** |
| * Model presentation or <code>null</code> if none |
| */ |
| private IDebugModelPresentation fPresentation = null; |
| |
| private EditLaunchConfigurationAction fEditConfigAction = null; |
| private AddToFavoritesAction fAddToFavoritesAction = null; |
| private EditSourceLookupPathAction fEditSourceAction = null; |
| private LookupSourceAction fLookupAction = null; |
| |
| class ContextProvider extends AbstractDebugContextProvider implements IModelChangedListener { |
| |
| private ISelection fContext = null; |
| private TreeModelViewer fViewer = null; |
| private Visitor fVisitor = new Visitor(); |
| |
| class Visitor implements IModelDeltaVisitor { |
| public boolean visit(IModelDelta delta, int depth) { |
| if ((delta.getFlags() & (IModelDelta.STATE | IModelDelta.CONTENT)) > 0) { |
| // state and/or content change |
| if ((delta.getFlags() & IModelDelta.SELECT) == 0) { |
| // no select flag |
| if ((delta.getFlags() & IModelDelta.CONTENT) > 0) { |
| // content has changed without select >> possible re-activation |
| possibleChange(getViewerTreePath(delta), DebugContextEvent.ACTIVATED); |
| } else if ((delta.getFlags() & IModelDelta.STATE) > 0) { |
| // state has changed without select >> possible state change of active context |
| possibleChange(getViewerTreePath(delta), DebugContextEvent.STATE); |
| } |
| } |
| } |
| return true; |
| } |
| } |
| |
| /** |
| * Returns a tree path for the node, *not* including the root element. |
| * |
| * @param node |
| * model delta |
| * @return corresponding tree path |
| */ |
| private TreePath getViewerTreePath(IModelDelta node) { |
| ArrayList list = new ArrayList(); |
| IModelDelta parentDelta = node.getParentDelta(); |
| while (parentDelta != null) { |
| list.add(0, node.getElement()); |
| node = parentDelta; |
| parentDelta = node.getParentDelta(); |
| } |
| return new TreePath(list.toArray()); |
| } |
| |
| public ContextProvider(TreeModelViewer viewer) { |
| super(LaunchView.this); |
| fViewer = viewer; |
| fViewer.addModelChangedListener(this); |
| } |
| |
| protected void dispose() { |
| fContext = null; |
| fViewer.removeModelChangedListener(this); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.contexts.IDebugContextProvider#getActiveContext() |
| */ |
| public synchronized ISelection getActiveContext() { |
| return fContext; |
| } |
| |
| protected void activate(ISelection selection) { |
| synchronized (this) { |
| fContext = selection; |
| } |
| fire(new DebugContextEvent(this, selection, DebugContextEvent.ACTIVATED)); |
| } |
| |
| protected void possibleChange(TreePath element, int type) { |
| DebugContextEvent event = null; |
| synchronized (this) { |
| if (fContext instanceof ITreeSelection) { |
| ITreeSelection ss = (ITreeSelection) fContext; |
| if (ss.size() == 1) { |
| TreePath current = ss.getPaths()[0]; |
| if (current.startsWith(element, null)) { |
| if (current.getSegmentCount() == element.getSegmentCount()) { |
| event = new DebugContextEvent(this, fContext, type); |
| } else { |
| // if parent of the currently selected element |
| // changes, issue event to update STATE only |
| event = new DebugContextEvent(this, fContext, DebugContextEvent.STATE); |
| } |
| } |
| } |
| } |
| } |
| if (event == null) { |
| return; |
| } |
| if (getControl().getDisplay().getThread() == Thread.currentThread()) { |
| fire(event); |
| } else { |
| final DebugContextEvent finalEvent = event; |
| Job job = new UIJob("context change") { //$NON-NLS-1$ |
| public IStatus runInUIThread(IProgressMonitor monitor) { |
| // verify selection is still the same context since job was scheduled |
| synchronized (ContextProvider.this) { |
| if (fContext instanceof IStructuredSelection) { |
| IStructuredSelection ss = (IStructuredSelection) fContext; |
| Object changed = ((IStructuredSelection)finalEvent.getContext()).getFirstElement(); |
| if (!(ss.size() == 1 && ss.getFirstElement().equals(changed))) { |
| return Status.OK_STATUS; |
| } |
| } |
| } |
| fire(finalEvent); |
| return Status.OK_STATUS; |
| } |
| }; |
| job.setSystem(true); |
| job.schedule(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IModelChangedListener#modelChanged(org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta) |
| */ |
| public void modelChanged(IModelDelta delta, IModelProxy proxy) { |
| delta.accept(fVisitor); |
| } |
| |
| } |
| |
| /** |
| * Context provider |
| */ |
| private ContextProvider fProvider; |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.AbstractDebugView#getHelpContextId() |
| */ |
| protected String getHelpContextId() { |
| return IDebugHelpContextIds.DEBUG_VIEW; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.AbstractDebugView#createActions() |
| */ |
| protected void createActions() { |
| setAction("Properties", new PropertyDialogAction(getSite(), getSite().getSelectionProvider())); //$NON-NLS-1$ |
| fEditConfigAction = new EditLaunchConfigurationAction(); |
| fAddToFavoritesAction = new AddToFavoritesAction(); |
| fEditSourceAction = new EditSourceLookupPathAction(this); |
| fLookupAction = new LookupSourceAction(this); |
| setAction(FIND_ACTION, new VirtualFindAction((InternalTreeModelViewer) getViewer())); |
| |
| addCapabilityAction(new TerminateCommandAction(), TERMINATE); |
| addCapabilityAction(new DisconnectCommandAction(), DISCONNECT); |
| addCapabilityAction(new SuspendCommandAction(), SUSPEND); |
| addCapabilityAction(new ResumeCommandAction(), RESUME); |
| addCapabilityAction(new StepReturnCommandAction(), STEP_RETURN); |
| addCapabilityAction(new StepOverCommandAction(), STEP_OVER); |
| addCapabilityAction(new StepIntoCommandAction(), STEP_INTO); |
| addCapabilityAction(new DropToFrameCommandAction(), DROP_TO_FRAME); |
| addCapabilityAction(new TerminateAndRemoveAction(), TERMINATE_AND_REMOVE); |
| addCapabilityAction(new TerminateAndRelaunchAction(), TERMINATE_AND_RELAUNCH); |
| addCapabilityAction(new TerminateAllAction(), TERMINATE_ALL); |
| addCapabilityAction(new ToggleStepFiltersAction(), TOGGLE_STEP_FILTERS); |
| } |
| |
| |
| /** |
| * Initializes the action and associates it with the given id. |
| * |
| * @param capability |
| * @param actionID |
| */ |
| private void addCapabilityAction(DebugCommandAction capability, String actionID) { |
| capability.init(this); |
| setAction(actionID, capability); |
| } |
| |
| /** |
| * Disposes the given action. |
| * |
| * @param actionID |
| */ |
| private void disposeCommandAction(String actionID) { |
| DebugCommandAction action = (DebugCommandAction) getAction(actionID); |
| action.dispose(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.AbstractDebugView#createViewer(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Viewer createViewer(Composite parent) { |
| fPresentation = new DelegatingModelPresentation(); |
| TreeModelViewer viewer = new TreeModelViewer(parent, |
| SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.VIRTUAL, |
| new DebugModelPresentationContext(IDebugUIConstants.ID_DEBUG_VIEW, fPresentation)); |
| |
| viewer.addSelectionChangedListener(this); |
| viewer.getControl().addKeyListener(new KeyAdapter() { |
| public void keyPressed(KeyEvent event) { |
| if (event.character == SWT.DEL && event.stateMask == 0) { |
| handleDeleteKeyPressed(); |
| } |
| } |
| }); |
| viewer.addViewerUpdateListener(this); |
| // add my viewer as a selection provider, so selective re-launch works |
| getSite().setSelectionProvider(viewer); |
| viewer.setInput(DebugPlugin.getDefault().getLaunchManager()); |
| //setEventHandler(new LaunchViewEventHandler(this)); |
| fProvider = new ContextProvider(viewer); |
| DebugUITools.getDebugContextManager().getContextService(getSite().getWorkbenchWindow()).addDebugContextProvider(fProvider); |
| return viewer; |
| } |
| |
| private void handleDeleteKeyPressed() { |
| IStructuredSelection selection= (IStructuredSelection) getViewer().getSelection(); |
| Iterator iter= selection.iterator(); |
| Object item; |
| boolean itemsToTerminate= false; |
| ITerminate terminable; |
| while (iter.hasNext()) { |
| item= iter.next(); |
| if (item instanceof ITerminate) { |
| terminable= (ITerminate) item; |
| if (terminable.canTerminate() && !terminable.isTerminated()) { |
| itemsToTerminate= true; |
| break; |
| } |
| } |
| } |
| if (itemsToTerminate) { |
| // Prompt the user to proceed with termination |
| if (!MessageDialog.openQuestion(getSite().getShell(), DebugUIViewsMessages.LaunchView_Terminate_and_Remove_1, DebugUIViewsMessages.LaunchView_Terminate_and_remove_selected__2)) { |
| return; |
| } |
| } |
| MultiStatus status= new MultiStatus(DebugUIPlugin.getUniqueIdentifier(), DebugException.REQUEST_FAILED, DebugUIViewsMessages.LaunchView_Exceptions_occurred_attempting_to_terminate_and_remove_3, null); |
| iter= selection.iterator(); |
| while (iter.hasNext()) { |
| try { |
| terminateAndRemove(iter.next()); |
| } catch (DebugException exception) { |
| status.merge(exception.getStatus()); |
| } |
| } |
| if (!status.isOK()) { |
| IWorkbenchWindow window= DebugUIPlugin.getActiveWorkbenchWindow(); |
| if (window != null) { |
| DebugUIPlugin.errorDialog(window.getShell(), DebugUIViewsMessages.LaunchView_Terminate_and_Remove_4, DebugUIViewsMessages.LaunchView_Terminate_and_remove_failed_5, status); |
| } else { |
| DebugUIPlugin.log(status); |
| } |
| } |
| } |
| |
| /** |
| * Terminates and removes the given element from the launch manager |
| */ |
| public static void terminateAndRemove(Object element) throws DebugException { |
| ILaunch launch= null; |
| ITerminate terminable = null; |
| if (element instanceof ILaunch) { |
| launch= (ILaunch) element; |
| } else if (element instanceof IDebugElement) { |
| launch= ((IDebugElement) element).getLaunch(); |
| } else if (element instanceof IProcess) { |
| launch= ((IProcess) element).getLaunch(); |
| } |
| terminable = launch; |
| if (terminable == null) { |
| if (element instanceof ITerminate) { |
| terminable = (ITerminate) element; |
| } |
| } |
| if (terminable == null) { |
| return; |
| } |
| if (!(terminable.canTerminate() || terminable.isTerminated())) { |
| // Don't try to terminate or remove attached launches |
| return; |
| } |
| try { |
| if (!terminable.isTerminated()) { |
| terminable.terminate(); |
| } |
| } finally { |
| if (launch != null) { |
| ILaunchManager lManager= DebugPlugin.getDefault().getLaunchManager(); |
| lManager.removeLaunch(launch); |
| } |
| } |
| } |
| |
| private void commonInit(IViewSite site) { |
| site.getPage().addPartListener((IPartListener2) this); |
| site.getWorkbenchWindow().addPageListener(this); |
| site.getWorkbenchWindow().addPerspectiveListener(this); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IViewPart#init(org.eclipse.ui.IViewSite) |
| */ |
| public void init(IViewSite site) throws PartInitException { |
| super.init(site); |
| commonInit(site); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IViewPart#init(org.eclipse.ui.IViewSite, org.eclipse.ui.IMemento) |
| */ |
| public void init(IViewSite site, IMemento memento) throws PartInitException { |
| super.init(site, memento); |
| commonInit(site); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.AbstractDebugView#configureToolBar(org.eclipse.jface.action.IToolBarManager) |
| */ |
| protected void configureToolBar(IToolBarManager tbm) { |
| tbm.add(new Separator(IDebugUIConstants.THREAD_GROUP)); |
| tbm.add(new Separator(IDebugUIConstants.STEP_GROUP)); |
| tbm.add(new GroupMarker(IDebugUIConstants.STEP_INTO_GROUP)); |
| tbm.add(new GroupMarker(IDebugUIConstants.STEP_OVER_GROUP)); |
| tbm.add(new GroupMarker(IDebugUIConstants.STEP_RETURN_GROUP)); |
| tbm.add(new GroupMarker(IDebugUIConstants.EMPTY_STEP_GROUP)); |
| tbm.add(new Separator(IDebugUIConstants.RENDER_GROUP)); |
| |
| tbm.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(RESUME)); |
| tbm.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(SUSPEND)); |
| tbm.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(TERMINATE)); |
| tbm.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(DISCONNECT)); |
| |
| tbm.appendToGroup(IDebugUIConstants.STEP_INTO_GROUP, getAction(STEP_INTO)); |
| tbm.appendToGroup(IDebugUIConstants.STEP_OVER_GROUP, getAction(STEP_OVER)); |
| tbm.appendToGroup(IDebugUIConstants.STEP_RETURN_GROUP, getAction(STEP_RETURN)); |
| |
| tbm.appendToGroup(IDebugUIConstants.EMPTY_STEP_GROUP, getAction(DROP_TO_FRAME)); |
| |
| tbm.appendToGroup(IDebugUIConstants.RENDER_GROUP, getAction(TOGGLE_STEP_FILTERS)); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IWorkbenchPart#dispose() |
| */ |
| public void dispose() { |
| DebugUITools.getDebugContextManager().getContextService(getSite().getWorkbenchWindow()).removeDebugContextProvider(fProvider); |
| disposeActions(); |
| fProvider.dispose(); |
| Viewer viewer = getViewer(); |
| if (viewer != null) { |
| viewer.removeSelectionChangedListener(this); |
| ((TreeModelViewer)viewer).removeViewerUpdateListener(this); |
| } |
| IWorkbenchPage page = getSite().getPage(); |
| page.removePartListener((IPartListener2) this); |
| IWorkbenchWindow window = getSite().getWorkbenchWindow(); |
| window.removePerspectiveListener(this); |
| window.removePageListener(this); |
| |
| super.dispose(); |
| } |
| |
| private void disposeActions() { |
| PropertyDialogAction properties = (PropertyDialogAction) getAction("Properties"); //$NON-NLS-1$ |
| properties.dispose(); |
| |
| disposeCommandAction(TERMINATE); |
| disposeCommandAction(DISCONNECT); |
| disposeCommandAction(SUSPEND); |
| disposeCommandAction(RESUME); |
| disposeCommandAction(STEP_RETURN); |
| disposeCommandAction(STEP_OVER); |
| disposeCommandAction(STEP_INTO); |
| disposeCommandAction(DROP_TO_FRAME); |
| disposeCommandAction(TERMINATE_AND_REMOVE); |
| disposeCommandAction(TERMINATE_AND_RELAUNCH); |
| disposeCommandAction(TERMINATE_ALL); |
| } |
| |
| /** |
| * The selection has changed in the viewer. Show the |
| * associated source code if it is a stack frame. |
| * |
| * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent) |
| */ |
| public void selectionChanged(SelectionChangedEvent event) { |
| fProvider.activate(event.getSelection()); |
| updateObjects(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IDoubleClickListener#doubleClick(org.eclipse.jface.viewers.DoubleClickEvent) |
| */ |
| public void doubleClick(DoubleClickEvent event) { |
| ISelection selection= event.getSelection(); |
| if (!(selection instanceof IStructuredSelection)) { |
| return; |
| } |
| IStructuredSelection ss= (IStructuredSelection)selection; |
| Object o= ss.getFirstElement(); |
| if (o == null || o instanceof IStackFrame) { |
| return; |
| } |
| StructuredViewer viewer = (StructuredViewer) getViewer(); |
| viewer.refresh(o); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPerspectiveListener#perspectiveActivated(org.eclipse.ui.IWorkbenchPage, org.eclipse.ui.IPerspectiveDescriptor) |
| */ |
| public void perspectiveActivated(IWorkbenchPage page, IPerspectiveDescriptor perspective) { |
| setActive(page.findView(getSite().getId()) != null); |
| updateObjects(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPerspectiveListener#perspectiveChanged(org.eclipse.ui.IWorkbenchPage, org.eclipse.ui.IPerspectiveDescriptor, java.lang.String) |
| */ |
| public void perspectiveChanged(IWorkbenchPage page, IPerspectiveDescriptor perspective, String changeId) { |
| setActive(page.findView(getSite().getId()) != null); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPerspectiveListener2#perspectiveChanged(org.eclipse.ui.IWorkbenchPage, org.eclipse.ui.IPerspectiveDescriptor, org.eclipse.ui.IWorkbenchPartReference, java.lang.String) |
| */ |
| public void perspectiveChanged(IWorkbenchPage page, IPerspectiveDescriptor perspective, IWorkbenchPartReference partRef, String changeId) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPageListener#pageActivated(org.eclipse.ui.IWorkbenchPage) |
| */ |
| public void pageActivated(IWorkbenchPage page) { |
| if (getSite().getPage().equals(page)) { |
| setActive(true); |
| updateObjects(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPageListener#pageClosed(org.eclipse.ui.IWorkbenchPage) |
| */ |
| public void pageClosed(IWorkbenchPage page) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPageListener#pageOpened(org.eclipse.ui.IWorkbenchPage) |
| */ |
| public void pageOpened(IWorkbenchPage page) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IDebugView#getPresentation(java.lang.String) |
| */ |
| public IDebugModelPresentation getPresentation(String id) { |
| return ((DelegatingModelPresentation)fPresentation).getPresentation(id); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.AbstractDebugView#fillContextMenu(org.eclipse.jface.action.IMenuManager) |
| */ |
| protected void fillContextMenu(IMenuManager menu) { |
| |
| menu.add(new Separator(IDebugUIConstants.EMPTY_EDIT_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.EDIT_GROUP)); |
| menu.add(getAction(FIND_ACTION)); |
| menu.add(new Separator(IDebugUIConstants.EMPTY_STEP_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.STEP_GROUP)); |
| menu.add(new GroupMarker(IDebugUIConstants.STEP_INTO_GROUP)); |
| menu.add(new GroupMarker(IDebugUIConstants.STEP_OVER_GROUP)); |
| menu.add(new GroupMarker(IDebugUIConstants.STEP_RETURN_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.RENDER_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.EMPTY_THREAD_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.THREAD_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.EMPTY_LAUNCH_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.LAUNCH_GROUP)); |
| IStructuredSelection selection = (IStructuredSelection) getSite().getSelectionProvider().getSelection(); |
| updateAndAdd(menu, fEditConfigAction, selection); |
| updateAndAdd(menu, fAddToFavoritesAction, selection); |
| updateAndAdd(menu, fEditSourceAction, selection); |
| updateAndAdd(menu, fLookupAction, selection); |
| menu.add(new Separator(IDebugUIConstants.EMPTY_RENDER_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.RENDER_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.PROPERTY_GROUP)); |
| PropertyDialogAction action = (PropertyDialogAction)getAction("Properties"); //$NON-NLS-1$ |
| /** |
| * TODO hack to get around bug 148424, remove if UI ever fixes the PropertyDialogAction to respect enablesWhen conditions |
| */ |
| TreeSelection sel = (TreeSelection) fProvider.getActiveContext(); |
| boolean enabled = true; |
| if(sel != null && sel.size() > 0) { |
| enabled = !(sel.getFirstElement() instanceof ILaunch); |
| } |
| action.setEnabled(action.isApplicableForSelection() && enabled); |
| menu.add(action); |
| menu.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS)); |
| |
| menu.appendToGroup(IDebugUIConstants.LAUNCH_GROUP, getAction(TERMINATE_AND_REMOVE)); |
| menu.appendToGroup(IDebugUIConstants.LAUNCH_GROUP, getAction(TERMINATE_ALL)); |
| |
| menu.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(RESUME)); |
| menu.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(SUSPEND)); |
| menu.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(TERMINATE)); |
| menu.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(TERMINATE_AND_RELAUNCH)); |
| menu.appendToGroup(IDebugUIConstants.THREAD_GROUP, getAction(DISCONNECT)); |
| |
| menu.appendToGroup(IDebugUIConstants.STEP_INTO_GROUP, getAction(STEP_INTO)); |
| menu.appendToGroup(IDebugUIConstants.STEP_OVER_GROUP, getAction(STEP_OVER)); |
| menu.appendToGroup(IDebugUIConstants.STEP_RETURN_GROUP, getAction(STEP_RETURN)); |
| |
| menu.appendToGroup(IDebugUIConstants.EMPTY_STEP_GROUP, getAction(DROP_TO_FRAME)); |
| |
| menu.appendToGroup(IDebugUIConstants.RENDER_GROUP, getAction(TOGGLE_STEP_FILTERS)); |
| } |
| |
| /** |
| * Updates the enabled state of the given action based on the selection |
| * and adds to the menu if enabled. |
| * |
| * @param menu menu to add the action to |
| * @param action action to add if enabled |
| * @param selection selection to update enabled state for |
| */ |
| private void updateAndAdd(IMenuManager menu, SelectionListenerAction action, IStructuredSelection selection) { |
| action.selectionChanged(selection); |
| if (action.isEnabled()) { |
| menu.add(action); |
| } |
| } |
| |
| /** |
| * Sets whether this view is in the active page of a |
| * perspective. Since a page can have more than one |
| * perspective, this view only show's source when in |
| * the active perspective/page. |
| * |
| * @param active whether this view is in the active page of a |
| * perspective |
| */ |
| protected void setActive(boolean active) { |
| fIsActive = active; |
| } |
| |
| /** |
| * Returns whether this view is in the active page of |
| * the active perspective and has been fully created. |
| * |
| * @return whether this view is in the active page of |
| * the active perspective and has been fully created. |
| */ |
| protected boolean isActive() { |
| return fIsActive && getViewer() != null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.part.IShowInTarget#show(org.eclipse.ui.part.ShowInContext) |
| */ |
| public boolean show(ShowInContext context) { |
| ISelection selection = context.getSelection(); |
| if (selection != null) { |
| if (selection instanceof IStructuredSelection) { |
| IStructuredSelection ss = (IStructuredSelection)selection; |
| if (ss.size() == 1) { |
| Object obj = ss.getFirstElement(); |
| if (obj instanceof IDebugTarget || obj instanceof IProcess) { |
| Viewer viewer = getViewer(); |
| if (viewer instanceof InternalTreeModelViewer) { |
| InternalTreeModelViewer tv = (InternalTreeModelViewer) viewer; |
| tv.setSelection(selection, true, true); |
| } else { |
| viewer.setSelection(selection, true); |
| } |
| return true; |
| } |
| } |
| } |
| } |
| return false; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.part.IShowInSource#getShowInContext() |
| */ |
| public ShowInContext getShowInContext() { |
| if (isActive()) { |
| IStructuredSelection selection = (IStructuredSelection)getViewer().getSelection(); |
| if (selection.size() == 1) { |
| Object object = selection.getFirstElement(); |
| if (object instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) object; |
| IShowInSource show = (IShowInSource) adaptable.getAdapter(IShowInSource.class); |
| if (show != null) { |
| return show.getShowInContext(); |
| } |
| } |
| } |
| } |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.part.IShowInTargetList#getShowInTargetIds() |
| */ |
| public String[] getShowInTargetIds() { |
| if (isActive()) { |
| IStructuredSelection selection = (IStructuredSelection)getViewer().getSelection(); |
| if (selection.size() == 1) { |
| Object object = selection.getFirstElement(); |
| if (object instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) object; |
| IShowInTargetList show = (IShowInTargetList) adaptable.getAdapter(IShowInTargetList.class); |
| if (show != null) { |
| return show.getShowInTargetIds(); |
| } |
| } |
| } |
| } |
| return new String[0]; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPartListener2#partClosed(org.eclipse.ui.IWorkbenchPartReference) |
| */ |
| public void partClosed(IWorkbenchPartReference partRef) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPartListener2#partVisible(org.eclipse.ui.IWorkbenchPartReference) |
| */ |
| public void partVisible(IWorkbenchPartReference partRef) { |
| IWorkbenchPart part = partRef.getPart(false); |
| if (part == this) { |
| setActive(true); |
| // TODO: Workaround for Bug #63332. Reexamine after M9. |
| // updateContextListener(); |
| // When the launch view becomes visible, turn on the |
| // debug action set. Note that the workbench will handle the |
| // case where the user really doesn't want the action set |
| // enabled - showActionSet(String) will do nothing for an |
| // action set that's been manually disabled. |
| getSite().getPage().showActionSet(IDebugUIConstants.DEBUG_ACTION_SET); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPartListener2#partOpened(org.eclipse.ui.IWorkbenchPartReference) |
| */ |
| public void partOpened(IWorkbenchPartReference partRef) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPartListener2#partActivated(org.eclipse.ui.IWorkbenchPartReference) |
| */ |
| public void partActivated(IWorkbenchPartReference partRef) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPartListener2#partBroughtToTop(org.eclipse.ui.IWorkbenchPartReference) |
| */ |
| public void partBroughtToTop(IWorkbenchPartReference partRef) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPartListener2#partDeactivated(org.eclipse.ui.IWorkbenchPartReference) |
| */ |
| public void partDeactivated(IWorkbenchPartReference partRef) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPartListener2#partHidden(org.eclipse.ui.IWorkbenchPartReference) |
| */ |
| public void partHidden(IWorkbenchPartReference partRef) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPartListener2#partInputChanged(org.eclipse.ui.IWorkbenchPartReference) |
| */ |
| public void partInputChanged(IWorkbenchPartReference partRef) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.AbstractDebugView#becomesVisible() |
| */ |
| protected void becomesVisible() { |
| super.becomesVisible(); |
| getViewer().refresh(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.model.provisional.viewers.IViewerUpdateListener#updateComplete(org.eclipse.debug.internal.ui.viewers.provisional.IAsynchronousRequestMonitor) |
| */ |
| public void updateComplete(IViewerUpdate update) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.model.provisional.viewers.IViewerUpdateListener#updateStarted(org.eclipse.debug.internal.ui.viewers.provisional.IAsynchronousRequestMonitor) |
| */ |
| public void updateStarted(IViewerUpdate update) { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.model.provisional.viewers.IViewerUpdateListener#viewerUpdatesBegin() |
| */ |
| public synchronized void viewerUpdatesBegin() { |
| IWorkbenchSiteProgressService progressService = |
| (IWorkbenchSiteProgressService)getSite().getAdapter(IWorkbenchSiteProgressService.class); |
| if (progressService != null) { |
| progressService.incrementBusy(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.model.provisional.viewers.IViewerUpdateListener#viewerUpdatesComplete() |
| */ |
| public synchronized void viewerUpdatesComplete() { |
| IWorkbenchSiteProgressService progressService = |
| (IWorkbenchSiteProgressService)getSite().getAdapter(IWorkbenchSiteProgressService.class); |
| if (progressService != null) { |
| progressService.decrementBusy(); |
| } |
| } |
| |
| |
| } |
