| /******************************************************************************* |
| * Copyright (c) 2000, 2017 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 |
| * |
| *******************************************************************************/ |
| package org.eclipse.dltk.internal.corext.refactoring.reorg; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.dltk.core.DLTKCore; |
| import org.eclipse.dltk.core.IModelElement; |
| import org.eclipse.dltk.core.ModelException; |
| import org.eclipse.dltk.core.ScriptModelUtil; |
| import org.eclipse.dltk.internal.corext.refactoring.RefactoringAvailabilityTester; |
| import org.eclipse.dltk.internal.corext.refactoring.RefactoringExecutionStarter; |
| import org.eclipse.dltk.internal.ui.editor.ModelTextSelection; |
| import org.eclipse.dltk.internal.ui.refactoring.RefactoringMessages; |
| import org.eclipse.dltk.internal.ui.refactoring.reorg.ReorgMessages; |
| import org.eclipse.dltk.ui.DLTKUIPlugin; |
| import org.eclipse.dltk.ui.actions.SelectionDispatchAction; |
| import org.eclipse.dltk.ui.util.ExceptionHandler; |
| import org.eclipse.jface.text.ITextSelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.ui.IWorkbenchSite; |
| import org.eclipse.ui.actions.MoveProjectAction; |
| |
| public class ReorgMoveAction extends SelectionDispatchAction { |
| public ReorgMoveAction(IWorkbenchSite site) { |
| super(site); |
| setText(ReorgMessages.ReorgMoveAction_3); |
| setDescription(ReorgMessages.ReorgMoveAction_4); |
| /* |
| * PlatformUI.getWorkbench().getHelpSystem().setHelp(this, |
| * IScriptHelpContextIds.MOVE_ACTION); |
| */ |
| if (DLTKCore.DEBUG) { |
| System.err.println("Add help support here..."); //$NON-NLS-1$ |
| } |
| } |
| |
| @Override |
| public void selectionChanged(IStructuredSelection selection) { |
| if (!selection.isEmpty()) { |
| if (ReorgUtils.containsOnlyProjects(selection.toList())) { |
| setEnabled(createWorkbenchAction(selection).isEnabled()); |
| return; |
| } |
| try { |
| List elements = selection.toList(); |
| IResource[] resources = ReorgUtils.getResources(elements); |
| IModelElement[] modelElements = ReorgUtils |
| .getModelElements(elements); |
| if (elements.size() != resources.length + modelElements.length) |
| setEnabled(false); |
| else |
| setEnabled(RefactoringAvailabilityTester |
| .isMoveAvailable(resources, modelElements)); |
| } catch (ModelException e) { |
| // no ui here - this happens on selection changes |
| // http://bugs.eclipse.org/bugs/show_bug.cgi?id=19253 |
| if (ScriptModelUtil.isExceptionToBeLogged(e)) |
| DLTKUIPlugin.log(e); |
| setEnabled(false); |
| } |
| } else |
| setEnabled(false); |
| } |
| |
| @Override |
| public void selectionChanged(ITextSelection selection) { |
| setEnabled(true); |
| } |
| |
| /** |
| * Note: This method is for internal use only. Clients should not call this |
| * method. |
| */ |
| @Override |
| public void selectionChanged(ModelTextSelection selection) { |
| try { |
| setEnabled( |
| RefactoringAvailabilityTester.isMoveAvailable(selection)); |
| } catch (ModelException e) { |
| setEnabled(false); |
| } |
| } |
| |
| private MoveProjectAction createWorkbenchAction( |
| IStructuredSelection selection) { |
| MoveProjectAction action = new MoveProjectAction(getSite()); |
| action.selectionChanged(selection); |
| return action; |
| } |
| |
| @Override |
| public void run(IStructuredSelection selection) { |
| if (ReorgUtils.containsOnlyProjects(selection.toList())) { |
| createWorkbenchAction(selection).run(); |
| return; |
| } |
| try { |
| List elements = selection.toList(); |
| IResource[] resources = ReorgUtils.getResources(elements); |
| IModelElement[] modelElements = ReorgUtils |
| .getModelElements(elements); |
| if (RefactoringAvailabilityTester.isMoveAvailable(resources, |
| modelElements)) |
| RefactoringExecutionStarter.startRefactoring(resources, |
| modelElements, getShell()); |
| } catch (ModelException e) { |
| ExceptionHandler.handle(e, |
| RefactoringMessages.OpenRefactoringWizardAction_refactoring, |
| RefactoringMessages.OpenRefactoringWizardAction_exception); |
| } |
| } |
| } |