| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.views.markers.internal; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.dialogs.ProgressMonitorDialog; |
| import org.eclipse.jface.operation.IRunnableContext; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.ui.IMarkerResolution; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.ide.IDE; |
| import org.eclipse.ui.internal.ide.IDEInternalWorkbenchImages; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; |
| import org.eclipse.ui.progress.IWorkbenchSiteProgressService; |
| |
| /** |
| * This action displays a list of resolutions for the selected marker |
| * |
| * @since 2.0 |
| */ |
| public class ActionResolveMarker extends MarkerSelectionProviderAction { |
| |
| private MarkerView view; |
| |
| /** |
| * Create a new instance of the receiver. |
| * |
| * @param markerView |
| * @param provider |
| */ |
| public ActionResolveMarker(MarkerView markerView, |
| ISelectionProvider provider) { |
| super(provider, MarkerMessages.resolveMarkerAction_title); |
| setEnabled(false); |
| setImageDescriptor(IDEInternalWorkbenchImages |
| .getImageDescriptor(IDEInternalWorkbenchImages.IMG_ELCL_QUICK_FIX_ENABLED)); |
| setDisabledImageDescriptor(IDEInternalWorkbenchImages |
| .getImageDescriptor(IDEInternalWorkbenchImages.IMG_DLCL_QUICK_FIX_DISABLED)); |
| view = markerView; |
| } |
| |
| /** |
| * Displays a list of resolutions and performs the selection. |
| */ |
| public void run() { |
| |
| IRunnableContext context = new ProgressMonitorDialog(view.getSite() |
| .getShell()); |
| final Object[] resolutions = new Object[1]; |
| |
| IRunnableWithProgress resolutionsRunnable = new IRunnableWithProgress() { |
| public void run(IProgressMonitor monitor) { |
| monitor.beginTask(NLS.bind( |
| MarkerMessages.resolveMarkerAction_computationAction, |
| getMarkerDescription()), 100); |
| monitor.worked(25); |
| resolutions[0] = IDE.getMarkerHelpRegistry().getResolutions( |
| getSelectedMarker()); |
| monitor.done(); |
| } |
| }; |
| |
| Object service = view.getSite().getAdapter( |
| IWorkbenchSiteProgressService.class); |
| |
| try { |
| if (service == null) { |
| PlatformUI.getWorkbench().getProgressService().runInUI(context, |
| resolutionsRunnable, null); |
| } else { |
| ((IWorkbenchSiteProgressService) service).runInUI(context, |
| resolutionsRunnable, null); |
| } |
| } catch (InvocationTargetException exception) { |
| handleException(exception); |
| return; |
| } catch (InterruptedException exception) { |
| handleException(exception); |
| return; |
| } |
| |
| IMarkerResolution[] foundResolutions = (IMarkerResolution[]) resolutions[0]; |
| if (foundResolutions.length == 0) |
| MessageDialog |
| .openInformation( |
| view.getSite().getShell(), |
| MarkerMessages.MarkerResolutionDialog_CannotFixTitle, |
| NLS |
| .bind( |
| MarkerMessages.MarkerResolutionDialog_CannotFixMessage, |
| getMarkerDescription())); |
| else { |
| Dialog dialog = new MarkerResolutionDialog(view.getSite() |
| .getShell(), getSelectedMarker(), foundResolutions, view); |
| dialog.open(); |
| } |
| |
| } |
| |
| /** |
| * Handle the exception. |
| * |
| * @param exception |
| */ |
| private void handleException(Exception exception) { |
| IDEWorkbenchPlugin.log(exception.getLocalizedMessage(), exception); |
| ErrorDialog.openError(view.getSite().getShell(), MarkerMessages.Error, |
| NLS.bind( |
| MarkerMessages.MarkerResolutionDialog_CannotFixMessage, |
| getMarkerDescription()), Util.errorStatus(exception)); |
| } |
| |
| /** |
| * Return the description of the marker. |
| * |
| * @return String |
| */ |
| private String getMarkerDescription() { |
| return Util.getProperty(IMarker.MESSAGE, getSelectedMarker()); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.actions.SelectionProviderAction#selectionChanged(org.eclipse.jface.viewers.IStructuredSelection) |
| */ |
| public void selectionChanged(IStructuredSelection selection) { |
| |
| if (Util.isSingleConcreteSelection(selection)) { |
| if (IDE.getMarkerHelpRegistry().hasResolutions(getSelectedMarker())) { |
| setEnabled(true); |
| return; |
| } |
| } |
| |
| setEnabled(false); |
| } |
| } |