| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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.console; |
| |
| |
| import org.eclipse.debug.internal.ui.DebugPluginImages; |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.internal.ui.IDebugHelpContextIds; |
| import org.eclipse.debug.internal.ui.IInternalDebugUIConstants; |
| import org.eclipse.debug.internal.ui.actions.ActionMessages; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.util.IPropertyChangeListener; |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| import org.eclipse.ui.help.WorkbenchHelp; |
| |
| /** |
| * Toggles console auto-scroll |
| */ |
| public class ScrollLockAction extends Action implements IPropertyChangeListener { |
| |
| private IPreferenceStore fStore = DebugUIPlugin.getDefault().getPreferenceStore(); |
| |
| public ScrollLockAction() { |
| super(ActionMessages.getString("ScrollLockAction.Scroll_Lock_1")); //$NON-NLS-1$ |
| setToolTipText(ActionMessages.getString("ScrollLockAction.Scroll_Lock_1")); //$NON-NLS-1$ |
| setHoverImageDescriptor(DebugPluginImages.getImageDescriptor(IDebugUIConstants.IMG_LCL_LOCK)); |
| setDisabledImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_LOCK)); |
| setImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_LOCK)); |
| WorkbenchHelp.setHelp( |
| this, |
| IDebugHelpContextIds.CONSOLE_SCROLL_LOCK_ACTION); |
| setChecked(DebugUIPlugin.getDefault().getPreferenceStore().getBoolean(IInternalDebugUIConstants.PREF_CONSOLE_SCROLL_LOCK)); |
| fStore.addPropertyChangeListener(this); |
| } |
| |
| /** |
| * @see org.eclipse.jface.action.IAction#run() |
| */ |
| public void run() { |
| fStore.setValue(IInternalDebugUIConstants.PREF_CONSOLE_SCROLL_LOCK, isChecked()); |
| } |
| |
| public void dispose() { |
| fStore.removePropertyChangeListener(this); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent) |
| */ |
| public void propertyChange(PropertyChangeEvent event) { |
| if (event.getProperty().equals(IInternalDebugUIConstants.PREF_CONSOLE_SCROLL_LOCK)) { |
| setChecked(fStore.getBoolean(IInternalDebugUIConstants.PREF_CONSOLE_SCROLL_LOCK)); |
| } |
| |
| } |
| } |
| |