| /******************************************************************************* |
| * Copyright (c) 2006, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.ui.actions; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.swt.custom.BusyIndicator; |
| |
| /** |
| * Toggle to display the thread and monitor information in the debug view. |
| */ |
| public abstract class ToggleBooleanPreferenceAction extends ViewFilterAction { |
| |
| /* (non-Javadoc) |
| * This method is not actually called - this action is not a filter. Instead |
| * it sets an preference. |
| * |
| * @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object) |
| */ |
| @Override |
| public boolean select(Viewer viewer, Object parentElement, Object element) { |
| return false; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.debug.ui.actions.ViewFilterAction#run(org.eclipse.jface.action.IAction) |
| */ |
| @Override |
| public void run(IAction action) { |
| final StructuredViewer viewer = getStructuredViewer(); |
| BusyIndicator.showWhile(viewer.getControl().getDisplay(), new Runnable() { |
| @Override |
| public void run() { |
| // note, this uses the pref key, not the composite key - the prefs are global, not view specific. |
| IPreferenceStore store = getPreferenceStore(); |
| store.setValue(getViewKey(), getValue()); |
| viewer.refresh(); |
| } |
| }); |
| } |
| |
| /** |
| * Returns a key to use in the preference store for this option. |
| * By default the preference key is used, but actions may override. |
| * |
| * @return |
| */ |
| protected String getViewKey() { |
| return getPreferenceKey(); |
| } |
| |
| |
| } |