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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 java.util.ArrayList;
import java.util.Iterator;
import java.util.Set;
import org.eclipse.core.runtime.CoreException;
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.IInternalDebugUIConstants;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.ILaunchGroup;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialogWithToggle;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Event;
import org.eclipse.ui.PlatformUI;
import org.eclipse.debug.internal.ui.actions.ActionMessages;
import org.eclipse.debug.internal.ui.launchConfigurations.LaunchHistory;
import com.ibm.icu.text.MessageFormat;
/**
* Launches a launch configuration in a specific mode.
* <p>
* Clients are not intended to subclass this class; clients may instantiate this
* class.
* </p>
* @since 2.1
* @noextend This class is not intended to be subclassed by clients.
*/
public class LaunchAction extends Action {
/**
* The configuration to launch.
*/
private ILaunchConfiguration fConfiguration;
/**
* The mode to launch in
*/
private String fMode;
/**
* Constructs an action that launches the specified launch configuration
* in the specified mode.
*
* @param configuration launch configuration
* @param mode launch mode - one of <code>ILaunchManager.RUN_MODE</code> or
* <code>ILaunchManager.DEBUG_MODE</code>
*/
public LaunchAction(ILaunchConfiguration configuration, String mode) {
fConfiguration = configuration;
fMode = mode;
setText(configuration.getName());
setImageDescriptor(DebugUITools.getDefaultImageDescriptor(configuration));
PlatformUI.getWorkbench().getHelpSystem().setHelp(
this,
IDebugHelpContextIds.RELAUNCH_HISTORY_ACTION);
}
/**
* @see org.eclipse.jface.action.IAction#run()
*/
public void run() {
DebugUITools.launch(fConfiguration, fMode);
}
/**
* If the user has control-clicked the launch history item, open the launch
* configuration dialog on the launch configuration, rather than running it.
*
* @see org.eclipse.jface.action.IAction#runWithEvent(org.eclipse.swt.widgets.Event)
*/
public void runWithEvent(Event event) {
if ((event.stateMask & SWT.MOD1) > 0 && (event.stateMask & SWT.MOD2) > 0){
ILaunchGroup[] groups = getAllGroupsForConfiguration(fConfiguration);
if(groups.length > 0) {
//prompt based on pref
IPreferenceStore store = DebugUIPlugin.getDefault().getPreferenceStore();
if(store.getBoolean(IInternalDebugUIConstants.PREF_REMOVE_FROM_LAUNCH_HISTORY)) {
MessageDialogWithToggle mdwt = MessageDialogWithToggle.openYesNoQuestion(DebugUIPlugin.getShell(),
ActionMessages.LaunchAction_0,
MessageFormat.format(ActionMessages.LaunchAction_1, new String[] {fConfiguration.getName()}),
ActionMessages.LaunchAction_2,
false,
null,
null);
int ret = mdwt.getReturnCode();
if(ret == IDialogConstants.YES_ID) {
removeFromLaunchHistories(fConfiguration, groups);
store.setValue(IInternalDebugUIConstants.PREF_REMOVE_FROM_LAUNCH_HISTORY, !mdwt.getToggleState());
}
}
else {
removeFromLaunchHistories(fConfiguration, groups);
}
}
}
else if ((event.stateMask & SWT.MOD1) > 0) {
ILaunchGroup group = DebugUITools.getLaunchGroup(fConfiguration, fMode);
if(group != null) {
DebugUITools.openLaunchConfigurationDialogOnGroup(DebugUIPlugin.getShell(), new StructuredSelection(fConfiguration), group.getIdentifier());
}
else {
run();
}
}
else {
run();
}
}
/**
* Removes the specified <code>ILaunchConfiguration</code> from the launch histories associated
* with the specified listing of <code>ILaunchGroup</code>s.
* @param config
* @param groups
*
* @since 3.4
*/
private void removeFromLaunchHistories(ILaunchConfiguration config, ILaunchGroup[] groups) {
LaunchHistory history = null;
for(int i = 0; i < groups.length; i++) {
history = DebugUIPlugin.getDefault().getLaunchConfigurationManager().getLaunchHistory(groups[i].getIdentifier());
if(history != null) {
history.removeFromHistory(fConfiguration);
} else {
DebugUIPlugin.logErrorMessage(MessageFormat.format("Unable to remove configuration [{0}] from launch history. The launch history for mode [{1}] does not exist.", new String[] {config.getName(), groups[i].getMode()})); //$NON-NLS-1$
}
}
}
/**
* Collects all of the launch groups associated with the specified <code>ILaunchConfiguration</code>
* @param config the config to collect launch groups for
* @return the listing of associated <code>ILaunchGroup</code>s for the specified <code>ILaunchConfiguration</code>, or
* an empty listing, never <code>null</code>
* @since 3.4
*/
private ILaunchGroup[] getAllGroupsForConfiguration(ILaunchConfiguration config) {
ArrayList list = new ArrayList();
try {
ILaunchConfigurationType type = config.getType();
Set modes = type.getSupportedModeCombinations();
String mode = null;
ILaunchGroup group = null;
Set modesets = null;
for(Iterator iter = modes.iterator(); iter.hasNext();) {
modesets = (Set) iter.next();
if(modesets.size() == 1) {
mode = (String) modesets.toArray()[0];
group = DebugUITools.getLaunchGroup(config, mode);
if(group != null && !list.contains(group)) {
list.add(group);
}
}
}
}
catch(CoreException ce) {}
return (ILaunchGroup[]) list.toArray(new ILaunchGroup[list.size()]);
}
}
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