org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/ClearOutputAction.java

package org.eclipse.debug.internal.ui.actions;

/**********************************************************************
Copyright (c) 2000, 2002 IBM Corp.  All rights reserved.
This file is 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
**********************************************************************/

import org.eclipse.debug.internal.ui.DebugPluginImages;
import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.debug.internal.ui.views.console.ConsoleViewer;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.jface.action.Action;
import org.eclipse.ui.help.WorkbenchHelp;

/**
 * Clears the output of the selected launches
 */
public class ClearOutputAction extends Action {

	private ConsoleViewer fConsoleViewer;

	public ClearOutputAction(ConsoleViewer viewer) {
		super(ActionMessages.getString("ClearOutputAction.title")); //$NON-NLS-1$
		fConsoleViewer= viewer;
		setToolTipText(ActionMessages.getString("ClearOutputAction.toolTipText")); //$NON-NLS-1$
		setHoverImageDescriptor(DebugPluginImages.getImageDescriptor(IDebugUIConstants.IMG_LCL_CLEAR));		
		setDisabledImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_CLEAR));
		setImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_CLEAR));
		WorkbenchHelp.setHelp(
			this,
			IDebugHelpContextIds.CLEAR_CONSOLE_ACTION);
	}

	/**
	 * @see org.eclipse.jface.action.IAction#run()
	 */
	public void run() {
		fConsoleViewer.clearDocument();
	}
}