| /******************************************************************************* |
| * Copyright (c) 2004, 2015 Tasktop Technologies and others. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * https://www.eclipse.org/legal/epl-2.0 |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.ide.ui; |
| |
| import java.lang.reflect.Field; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.mylyn.commons.core.StatusHandler; |
| import org.eclipse.mylyn.context.ui.AbstractFocusViewAction; |
| import org.eclipse.mylyn.context.ui.InterestFilter; |
| import org.eclipse.mylyn.internal.ide.ui.IdeUiBridgePlugin; |
| import org.eclipse.mylyn.internal.ide.ui.MarkerInterestFilter; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.internal.views.markers.ExtendedMarkersView; |
| import org.eclipse.ui.internal.views.markers.MarkersTreeViewer; |
| |
| /** |
| * @author Mik Kersten |
| * @since 3.0 |
| */ |
| public abstract class AbstractFocusMarkerViewAction extends AbstractFocusViewAction { |
| |
| private StructuredViewer cachedViewer = null; |
| |
| public AbstractFocusMarkerViewAction() { |
| super(new MarkerInterestFilter(), true, true, false); |
| } |
| |
| public AbstractFocusMarkerViewAction(InterestFilter interestFilter, boolean manageViewer, boolean manageFilters, |
| boolean manageLinking) { |
| super(interestFilter, manageFilters, manageFilters, manageLinking); |
| } |
| |
| /** |
| * @deprecated This functionality is no longer supported |
| */ |
| @Deprecated |
| protected void updateMarkerViewLabelProvider(StructuredViewer viewer) { |
| } |
| |
| /** |
| * HACK: changing accessibility |
| */ |
| @Override |
| public List<StructuredViewer> getViewers() { |
| List<StructuredViewer> viewers = new ArrayList<StructuredViewer>(); |
| if (cachedViewer == null) { |
| try { |
| IViewPart viewPart = super.getPartForAction(); |
| if (viewPart != null) { |
| // NOTE: following code is Eclipse 3.4 specific |
| Class<?> clazz = ExtendedMarkersView.class; |
| Field field = clazz.getDeclaredField("viewer"); //$NON-NLS-1$ |
| field.setAccessible(true); |
| cachedViewer = (MarkersTreeViewer) field.get(viewPart); |
| } |
| } catch (Exception e) { |
| StatusHandler.log(new Status(IStatus.ERROR, IdeUiBridgePlugin.ID_PLUGIN, |
| "Could not get problems view viewer", e)); //$NON-NLS-1$ |
| } |
| } |
| if (cachedViewer != null) { |
| viewers.add(cachedViewer); |
| } |
| return viewers; |
| } |
| } |