printaction.java

SWT开发的Java调用COM的工具集

/*
 * Copyright (c) 2007 Software Wizards Pty Ltd, Victoria, Australia.
 * mailto:[e-mail]. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted. See the GNU General Public License
 * for more details.
 *
 * Redistribution of the SWTtoCOM software is not permitted as part of any
 * commercial product. Licensing terms for such distribution may be
 * obtained from the copyright holder.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package au.com.swz.swttocom.example.browser.actions;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.resource.ImageDescriptor;

import au.com.swz.swttocom.example.browser.BrowserTabItem;
import au.com.swz.swttocom.example.browser.SWTBrowser;

public class PrintAction extends Action {
	private SWTBrowser browserManager;
	
	private static final ImageDescriptor ICON = ImageDescriptor.createFromFile(
			PrintAction.class, "images/print.gif"); //$NON-NLS-1$

	private static final ImageDescriptor DISABLED_ICON = ImageDescriptor
			.createFromFile(PrintAction.class, "images/print_d.gif"); //$NON-NLS-1$
	
	private static final ImageDescriptor HOT_ICON = ImageDescriptor
	.createFromFile(PrintAction.class, "images/print_h.gif"); //$NON-NLS-1$
	
	public PrintAction(SWTBrowser browserManager) {
		setText("Print");
		setToolTipText("Print");
		setImageDescriptor(ICON);
		setDisabledImageDescriptor(DISABLED_ICON);
		setHoverImageDescriptor(HOT_ICON);
		this.browserManager = browserManager;
	}

	public void run() {
		BrowserTabItem tabItem = browserManager.getSelection();
		if (tabItem != null) {
			tabItem.print();
		}
	}
	
}