| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.views.variables; |
| |
| import org.eclipse.debug.core.ILogicalStructureType; |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.swt.custom.BusyIndicator; |
| |
| /** |
| * Action to set the logical structure to display for a variable (enables/disables |
| * logical structure types for the same variable). |
| */ |
| public class SelectLogicalStructureAction extends Action { |
| |
| private VariablesView fView; |
| private ILogicalStructureType[] fTypes; |
| private int fIndex; |
| |
| /** |
| * |
| * @param view Variables view |
| * @param group group of applicable structures |
| * @param index the offset into the given group that this action enables |
| */ |
| public SelectLogicalStructureAction(VariablesView view, ILogicalStructureType[] group, int index) { |
| super(group[index].getDescription(), IAction.AS_CHECK_BOX); |
| setView(view); |
| fTypes = group; |
| fIndex = index; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.action.IAction#run() |
| */ |
| public void run() { |
| valueChanged(); |
| } |
| |
| private void valueChanged() { |
| if (!getView().isAvailable()) { |
| return; |
| } |
| BusyIndicator.showWhile(getView().getViewer().getControl().getDisplay(), new Runnable() { |
| public void run() { |
| IPreferenceStore store = DebugUIPlugin.getDefault().getPreferenceStore(); |
| for (int i = 0; i < fTypes.length; i++) { |
| if (i == fIndex && isChecked()) { |
| store.setValue(VariablesView.LOGICAL_STRUCTURE_TYPE_PREFIX + fTypes[i].getId(), 1); |
| } else { |
| store.setValue(VariablesView.LOGICAL_STRUCTURE_TYPE_PREFIX + fTypes[i].getId(), -1); |
| } |
| } |
| getView().getViewer().refresh(); |
| } |
| }); |
| } |
| |
| protected VariablesView getView() { |
| return fView; |
| } |
| |
| protected void setView(VariablesView view) { |
| fView = view; |
| } |
| } |