diff options
Diffstat (limited to 'org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LinkPrototypeAction.java')
| -rw-r--r-- | org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LinkPrototypeAction.java | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LinkPrototypeAction.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LinkPrototypeAction.java new file mode 100644 index 000000000..a1b28b72d --- /dev/null +++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LinkPrototypeAction.java @@ -0,0 +1,159 @@ +/******************************************************************************* + * Copyright (c) 2017 Obeo. + * 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: + * 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.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; + } +} |