| /******************************************************************************* |
| * Copyright (c) 2017 Obeo. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Obeo - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.launchConfigurations; |
| |
| import java.util.Collection; |
| import java.util.HashSet; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationType; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.internal.ui.IInternalDebugUIConstants; |
| import org.eclipse.debug.ui.DebugUITools; |
| import org.eclipse.debug.ui.ILaunchConfigurationDialog; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.viewers.DecoratingLabelProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.dialogs.ElementListSelectionDialog; |
| |
| /** |
| * Link attributes from a prototype to the selected launch configuration(s). |
| * |
| * @since 3.13 |
| */ |
| public class LinkPrototypeAction extends AbstractLaunchConfigurationAction { |
| |
| /** |
| * Action identifier for IDebugView#getAction(String) |
| */ |
| public static final String ID_LINK_PROTOTYPE_ACTION = DebugUIPlugin.getUniqueIdentifier() + ".ID_LINK_PROTOTYPE_ACTION"; //$NON-NLS-1$ |
| |
| /** |
| * Constructs an action to apply a prototype to a launch configuration |
| * |
| * @param viewer the viewer |
| * @param mode the mode the action applies to |
| */ |
| public LinkPrototypeAction(Viewer viewer, String mode) { |
| super(LaunchConfigurationsMessages.LinkPrototypeAction_Link_prototype_1, viewer, mode); |
| } |
| |
| /** |
| * @see AbstractLaunchConfigurationAction#performAction() |
| */ |
| @Override |
| protected void performAction() { |
| try { |
| ILaunchConfiguration firstLaunchConfiguration = (ILaunchConfiguration) getStructuredSelection().getFirstElement(); |
| ILaunchConfigurationType type = firstLaunchConfiguration.getType(); |
| ILaunchConfiguration[] prototypes = type.getPrototypes(); |
| // Select the prototype |
| DecoratingLabelProvider labelProvider = new DecoratingLabelProvider(DebugUITools.newDebugModelPresentation(), PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator()); |
| ElementListSelectionDialog selectPrototypeDialog = new ElementListSelectionDialog(getShell(), labelProvider); |
| selectPrototypeDialog.setElements(prototypes); |
| selectPrototypeDialog.setInitialSelections(firstLaunchConfiguration.getPrototype()); |
| selectPrototypeDialog.setMultipleSelection(false); |
| selectPrototypeDialog.setEmptySelectionMessage("You have to select a prototype."); //$NON-NLS-1$ |
| selectPrototypeDialog.setTitle("Please select a prototype"); //$NON-NLS-1$ |
| int open = selectPrototypeDialog.open(); |
| if (open == Window.OK) { |
| Object selectedPrototype = selectPrototypeDialog.getFirstResult(); |
| for (Object launchConfiguration : getStructuredSelection().toList()) { |
| if (launchConfiguration instanceof ILaunchConfiguration) { |
| // Link the prototype attributes to the selected launch |
| // configuration |
| ILaunchConfigurationWorkingCopy workingCopy = ((ILaunchConfiguration) launchConfiguration).getWorkingCopy(); |
| workingCopy.setPrototype((ILaunchConfiguration) selectedPrototype, true); |
| workingCopy.doSave(); |
| // if only one configuration is selected, refresh the |
| // tabs to display visible attributes values from the |
| // prototype |
| if (getStructuredSelection().size() == 1) { |
| ILaunchConfigurationDialog dialog = LaunchConfigurationsDialog.getCurrentlyVisibleLaunchConfigurationDialog(); |
| if (dialog instanceof LaunchConfigurationsDialog) { |
| ((LaunchConfigurationsDialog) dialog).getTabViewer().setInput(workingCopy); |
| } |
| } |
| } |
| } |
| getViewer().refresh(); |
| } |
| } catch (CoreException e) { |
| errorDialog(e); |
| } |
| } |
| |
| /** |
| * @see org.eclipse.ui.actions.SelectionListenerAction#updateSelection(org.eclipse.jface.viewers.IStructuredSelection) |
| */ |
| @Override |
| protected boolean updateSelection(IStructuredSelection selection) { |
| // Enable action only if launch configuration(s) of the same type |
| // is(are) selected and the launch configuration type allows prototypes |
| Collection<ILaunchConfigurationType> launchConfigurationTypes = new HashSet<>(); |
| for (Object object : selection.toList()) { |
| if (object instanceof ILaunchConfiguration) { |
| if (((ILaunchConfiguration) object).isPrototype()) { |
| return false; |
| } else { |
| ILaunchConfigurationType type = null; |
| try { |
| type = ((ILaunchConfiguration) object).getType(); |
| } catch (CoreException e) { |
| DebugUIPlugin.log(e.getStatus()); |
| } |
| if (type != null) { |
| launchConfigurationTypes.add(type); |
| } else { |
| return false; |
| } |
| } |
| } else { |
| return false; |
| } |
| } |
| if (launchConfigurationTypes.size() == 1) { |
| return launchConfigurationTypes.iterator().next().supportsPrototypes(); |
| } |
| return false; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.jface.action.Action#getDisabledImageDescriptor() |
| */ |
| @Override |
| public ImageDescriptor getDisabledImageDescriptor() { |
| return DebugUITools.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_LINK_PROTO); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.jface.action.Action#getImageDescriptor() |
| */ |
| @Override |
| public ImageDescriptor getImageDescriptor() { |
| return DebugUITools.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_LINK_PROTO); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.jface.action.Action#getToolTipText() |
| */ |
| @Override |
| public String getToolTipText() { |
| return LaunchConfigurationsMessages.LaunchConfigurationsDialog_7; |
| } |
| } |