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/*******************************************************************************
* Copyright (c) 2000, 2007 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.debug.ui.actions;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationType;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
import org.eclipse.debug.internal.ui.actions.ActionMessages;
import org.eclipse.debug.internal.ui.launchConfigurations.LaunchHistory;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.ILaunchGroup;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.widgets.Event;
import org.eclipse.ui.IActionDelegate2;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
import org.eclipse.ui.PlatformUI;
import com.ibm.icu.text.MessageFormat;
/**
* Opens the launch configuration dialog in the context of a launch group.
* <p>
* Clients are not intended to subclass this class; clients may instantiate this
* class.
* </p>
* @since 2.1
*/
public class OpenLaunchDialogAction extends Action implements IActionDelegate2, IWorkbenchWindowActionDelegate {
/**
* Launch group identifier
*/
private String fIdentifier;
/**
* Constructs an action that opens the launch configuration dialog in
* the context of the specified launch group.
*
* @param identifier unique identifier of a launch group extension
*/
public OpenLaunchDialogAction(String identifier) {
fIdentifier = identifier;
ILaunchGroup group = DebugUIPlugin.getDefault().getLaunchConfigurationManager().getLaunchGroup(fIdentifier);
if(group != null) {
String lbl = group.getLabel();
String actionLabel = MessageFormat.format(ActionMessages.OpenLaunchDialogAction_1, new String[] {lbl});
setText(DebugUIPlugin.adjustDBCSAccelerator(actionLabel));
}
PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IDebugHelpContextIds.OPEN_LAUNCH_CONFIGURATION_ACTION);
}
/**
* @see org.eclipse.jface.action.IAction#run()
*/
public void run() {
LaunchHistory history = DebugUIPlugin.getDefault().getLaunchConfigurationManager().getLaunchHistory(fIdentifier);
ILaunchConfiguration configuration = history.getRecentLaunch();
IStructuredSelection selection = null;
if (configuration == null) {
selection = new StructuredSelection();
} else {
selection = new StructuredSelection(configuration);
}
int result = DebugUITools.openLaunchConfigurationDialogOnGroup(DebugUIPlugin.getShell(), selection, fIdentifier);
notifyResult(result == Window.OK);
}
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate2#runWithEvent(org.eclipse.jface.action.IAction, org.eclipse.swt.widgets.Event)
*/
public void runWithEvent(IAction action, Event event) {
run();
}
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
public void run(IAction action) {
run();
}
/**
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
*/
public void dispose() {}
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate2#init(org.eclipse.jface.action.IAction)
*/
public void init(IAction action) {
if(action != null) {
action.setEnabled(existsConfigTypesForMode());
}
}
/**
* Return whether there are any registered launch configuration types for
* the mode of this action.
*
* @return whether there are any registered launch configuration types for
* the mode of this action
*/
private boolean existsConfigTypesForMode() {
ILaunchConfigurationType[] configTypes = DebugPlugin.getDefault().getLaunchManager().getLaunchConfigurationTypes();
for (int i = 0; i < configTypes.length; i++) {
ILaunchConfigurationType configType = configTypes[i];
if (configType.supportsMode(getMode())) {
return true;
}
}
return false;
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
*/
public void init(IWorkbenchWindow window) {}
/**
* @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
public void selectionChanged(IAction action, ISelection selection) {}
/**
* Returns the launch mode for this action.
*
* @return launch mode
*/
private String getMode() {
return DebugUIPlugin.getDefault().getLaunchConfigurationManager().getLaunchGroup(fIdentifier).getMode();
}
}
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