| /******************************************************************************* |
| * 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.internal.ui.actions; |
| |
| |
| import org.eclipse.core.commands.Command; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Preferences.IPropertyChangeListener; |
| import org.eclipse.core.runtime.Preferences.PropertyChangeEvent; |
| 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.IInternalDebugUIConstants; |
| import org.eclipse.debug.internal.ui.contextlaunching.ContextRunner; |
| import org.eclipse.debug.internal.ui.contextlaunching.LaunchingResourceManager; |
| import org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsDialog; |
| import org.eclipse.debug.ui.DebugUITools; |
| import org.eclipse.debug.ui.ILaunchGroup; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.IWorkbenchWindowActionDelegate; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.commands.ICommandService; |
| |
| import com.ibm.icu.text.MessageFormat; |
| |
| /** |
| * Relaunches the last launch. |
| * |
| * @see ContextRunner |
| * @see org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager |
| * @see ILaunchConfiguration |
| * @see RunLastAction |
| * @see DebugLastAction |
| * @see ProfileLastAction |
| * |
| */ |
| public abstract class RelaunchLastAction implements IWorkbenchWindowActionDelegate, IPropertyChangeListener { |
| |
| private IWorkbenchWindow fWorkbenchWindow; |
| |
| private IAction fAction; |
| |
| /** |
| * @see IWorkbenchWindowActionDelegate |
| */ |
| public void dispose(){ |
| DebugUIPlugin.getDefault().getPluginPreferences().removePropertyChangeListener(this); |
| } |
| |
| /** |
| * @see IWorkbenchWindowActionDelegate |
| */ |
| public void init(IWorkbenchWindow window){ |
| fWorkbenchWindow = window; |
| DebugUIPlugin.getDefault().getPluginPreferences().addPropertyChangeListener(this); |
| } |
| |
| /** |
| * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction) |
| */ |
| public void run(IAction action){ |
| if(LaunchingResourceManager.isContextLaunchEnabled()) { |
| ILaunchGroup group = DebugUIPlugin.getDefault().getLaunchConfigurationManager().getLaunchGroup(getLaunchGroupId()); |
| ContextRunner.getDefault().launch(group); |
| return; |
| } |
| try { |
| final ILaunchConfiguration configuration = getLastLaunch(); |
| if (configuration != null) { |
| if (configuration.supportsMode(getMode())) { |
| DebugUITools.launch(configuration, getMode()); |
| } else { |
| String configName = configuration.getName(); |
| String title = ActionMessages.RelaunchLastAction_Cannot_relaunch_1; |
| String message = MessageFormat.format(ActionMessages.RelaunchLastAction_Cannot_relaunch___0___because_it_does_not_support__2__mode_2, new String[] {configName, getMode()}); |
| MessageDialog.openError(getShell(), title, message); |
| } |
| } else { |
| // If the history is empty, just open the launch config dialog |
| openLaunchConfigurationDialog(); |
| } |
| } catch (CoreException ce) { |
| DebugUIPlugin.errorDialog(getShell(), ActionMessages.RelaunchLastAction_Error_relaunching_3, ActionMessages.RelaunchLastAction_Error_encountered_attempting_to_relaunch_4, ce); // |
| } |
| } |
| |
| /** |
| * Open the launch configuration dialog, passing in the current workbench selection. |
| */ |
| private void openLaunchConfigurationDialog() { |
| IWorkbenchWindow dwindow= DebugUIPlugin.getActiveWorkbenchWindow(); |
| if (dwindow == null) { |
| return; |
| } |
| LaunchConfigurationsDialog dialog = new LaunchConfigurationsDialog(DebugUIPlugin.getShell(), DebugUIPlugin.getDefault().getLaunchConfigurationManager().getDefaultLaunchGroup(getMode())); |
| dialog.setOpenMode(LaunchConfigurationsDialog.LAUNCH_CONFIGURATION_DIALOG_OPEN_ON_LAST_LAUNCHED); |
| dialog.open(); |
| } |
| |
| /** |
| * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection) |
| */ |
| public void selectionChanged(IAction action, ISelection selection){ |
| if (fAction == null) { |
| initialize(action); |
| } |
| } |
| |
| /** |
| * Set the enabled state of the underlying action based on whether there are any |
| * registered launch configuration types that understand how to launch in the |
| * mode of this action. |
| */ |
| private void initialize(IAction action) { |
| fAction = action; |
| if(fAction != null) { |
| fAction.setEnabled(existsConfigTypesForMode()); |
| fAction.setText(getText()); |
| fAction.setToolTipText(getTooltipText()); |
| String commandId = getCommandId(); |
| ICommandService service = (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class); |
| if (service != null) { |
| Command command = service.getCommand(commandId); |
| command.undefine(); |
| command = service.getCommand(commandId); |
| command.define(DebugUIPlugin.removeAccelerators(getText()), getDescription(), service.getCategory("org.eclipse.debug.ui.category.run")); //$NON-NLS-1$ |
| } |
| } |
| } |
| |
| /** |
| * 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; |
| } |
| |
| /** |
| * Return the last launch that occurred in the workspace. |
| */ |
| protected ILaunchConfiguration getLastLaunch() { |
| return DebugUIPlugin.getDefault().getLaunchConfigurationManager().getFilteredLastLaunch(getLaunchGroupId()); |
| } |
| |
| /** |
| * Returns the parent shell for this menu item |
| * @return the parent shell |
| */ |
| protected Shell getShell() { |
| return fWorkbenchWindow.getShell(); |
| } |
| |
| /** |
| * @see org.eclipse.core.runtime.Preferences$IPropertyChangeListener#propertyChange(org.eclipse.core.runtime.Preferences.PropertyChangeEvent) |
| */ |
| public void propertyChange(PropertyChangeEvent event) { |
| if(event.getProperty().equals(IInternalDebugUIConstants.PREF_USE_CONTEXTUAL_LAUNCH)) { |
| initialize(fAction); |
| } |
| } |
| |
| /** |
| * Returns the mode (run or debug) of this action. |
| */ |
| public abstract String getMode(); |
| |
| /** |
| * Returns the launch group id of this action. |
| */ |
| public abstract String getLaunchGroupId(); |
| |
| /** |
| * Returns the text to display on the menu item. |
| * @return the text for the menu item |
| * |
| * @since 3.3 |
| */ |
| protected abstract String getText(); |
| |
| /** |
| * Returns the text to display in the menu item tooltip |
| * @return the text for the tooltip |
| * |
| * @since 3.3 |
| */ |
| protected abstract String getTooltipText(); |
| |
| /** |
| * Returns the command id this action is associated with. |
| * |
| * @return command id |
| * @since 3.3 |
| */ |
| protected abstract String getCommandId(); |
| |
| /** |
| * Returns a description for this action (to associate with command). |
| * |
| * @return command description |
| * @since 3.3 |
| */ |
| protected abstract String getDescription(); |
| } |
| |