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/*******************************************************************************
* 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 Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.internal.console;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.ui.activities.WorkbenchActivityHelper;
import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsoleFactory;
/**
* @since 3.1
*/
public class OpenConsoleAction extends Action implements IMenuCreator {
private ConsoleFactoryExtension[] fFactoryExtensions;
private Menu fMenu;
public OpenConsoleAction() {
fFactoryExtensions = ((ConsoleManager)ConsolePlugin.getDefault().getConsoleManager()).getConsoleFactoryExtensions();
setText(ConsoleMessages.getString("OpenConsoleAction.0")); //$NON-NLS-1$
setToolTipText(ConsoleMessages.getString("OpenConsoleAction.1")); //$NON-NLS-1$
setImageDescriptor(ConsolePluginImages.getImageDescriptor(IInternalConsoleConstants.IMG_ELCL_NEW_CON));
setMenuCreator(this);
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IMenuCreator#dispose()
*/
public void dispose() {
fFactoryExtensions = null;
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IMenuCreator#getMenu(org.eclipse.swt.widgets.Control)
*/
public Menu getMenu(Control parent) {
if (fMenu != null) {
fMenu.dispose();
}
fMenu= new Menu(parent);
int accel = 1;
for (int i = 0; i < fFactoryExtensions.length; i++) {
ConsoleFactoryExtension extension = fFactoryExtensions[i];
if (!WorkbenchActivityHelper.filterItem(extension) && extension.isEnabled()) {
String label = extension.getLabel();
ImageDescriptor image = extension.getImageDescriptor();
addActionToMenu(fMenu, new ConsoleFactoryAction(label, image, extension), accel);
accel++;
}
}
return fMenu;
}
private void addActionToMenu(Menu parent, Action action, int accelerator) {
if (accelerator < 10) {
StringBuffer label= new StringBuffer();
//add the numerical accelerator
label.append('&');
label.append(accelerator);
label.append(' ');
label.append(action.getText());
action.setText(label.toString());
}
ActionContributionItem item= new ActionContributionItem(action);
item.fill(parent, -1);
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IMenuCreator#getMenu(org.eclipse.swt.widgets.Menu)
*/
public Menu getMenu(Menu parent) {
return null;
}
private class ConsoleFactoryAction extends Action {
private ConsoleFactoryExtension fConfig;
private IConsoleFactory fFactory;
public ConsoleFactoryAction(String label, ImageDescriptor image, ConsoleFactoryExtension extension) {
setText(label);
if (image != null) {
setImageDescriptor(image);
}
fConfig = extension;
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IAction#run()
*/
public void run() {
try {
if (fFactory == null) {
fFactory = fConfig.createFactory();
}
fFactory.openConsole();
} catch (CoreException e) {
ConsolePlugin.log(e);
}
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IAction#runWithEvent(org.eclipse.swt.widgets.Event)
*/
public void runWithEvent(Event event) {
run();
}
}
}
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