| /******************************************************************************* |
| * Copyright (c) 2005 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.jst.jsp.ui.internal.java.refactoring; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.internal.corext.refactoring.reorg.JavaMoveProcessor; |
| import org.eclipse.jdt.internal.ui.refactoring.actions.RefactoringStarter; |
| import org.eclipse.jdt.internal.ui.refactoring.reorg.CreateTargetQueries; |
| import org.eclipse.jdt.internal.ui.refactoring.reorg.ReorgMoveWizard; |
| import org.eclipse.jdt.internal.ui.refactoring.reorg.ReorgQueries; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jst.jsp.ui.internal.JSPUIMessages; |
| import org.eclipse.jst.jsp.ui.internal.Logger; |
| import org.eclipse.ltk.core.refactoring.participants.MoveRefactoring; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizard; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IActionDelegate2; |
| import org.eclipse.ui.IEditorActionDelegate; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IViewActionDelegate; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.texteditor.ITextEditor; |
| import org.eclipse.wst.sse.ui.internal.util.PlatformStatusLineUtil; |
| |
| /** |
| * An action delegate that launches JDT move element wizard |
| * |
| * Still relies heavily on internal API |
| * will change post 3.0 with public move support |
| * https://bugs.eclipse.org/bugs/show_bug.cgi?id=61817 |
| */ |
| public class JSPMoveElementActionDelegate implements IEditorActionDelegate, IActionDelegate2, IViewActionDelegate { |
| private IEditorPart fEditor; |
| |
| public void setActiveEditor(IAction action, IEditorPart targetEditor) { |
| fEditor = targetEditor; |
| } |
| |
| public void dispose() { |
| // nulling out just in case |
| fEditor = null; |
| } |
| |
| public void init(IAction action) { |
| if (action != null) { |
| action.setText(JSPUIMessages.MoveElement_label); |
| action.setToolTipText(JSPUIMessages.MoveElement_label); |
| } |
| } |
| |
| public void runWithEvent(IAction action, Event event) { |
| run(action); |
| } |
| |
| public void run(IAction action) { |
| IJavaElement[] elements = getSelectedElements(); |
| if (elements.length > 0) { |
| |
| // need to check if it's movable |
| try { |
| JavaMoveProcessor processor = JavaMoveProcessor.create(getResources(elements), elements/* |
| * , |
| * getCodeGenerationSettings() |
| */); |
| Shell parent = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(); |
| |
| MoveRefactoring refactoring = new MoveRefactoring(processor); |
| |
| RefactoringWizard wizard = createWizard(refactoring); |
| |
| /* |
| * We want to get the shell from the refactoring dialog but |
| * it's not known at this point, so we pass the wizard and |
| * then, once the dialog is open, we will have access to its |
| * shell. |
| */ |
| |
| processor.setCreateTargetQueries(new CreateTargetQueries(wizard)); |
| processor.setReorgQueries(new ReorgQueries(wizard)); |
| // String openRefactoringWizMsg = |
| // RefactoringMessages.getString("OpenRefactoringWizardAction.refactoring"); |
| // //$NON-NLS-1$ |
| String openRefactoringWizMsg = JSPUIMessages.MoveElementWizard; // "Move |
| // the |
| // selected |
| // elements"; |
| // //$NON-NLS-1$ |
| new RefactoringStarter().activate(refactoring, wizard, parent, openRefactoringWizMsg, true); |
| |
| PlatformStatusLineUtil.clearStatusLine(); |
| |
| } |
| catch (JavaModelException e) { |
| Logger.logException(e); |
| } |
| } |
| else { |
| PlatformStatusLineUtil.displayErrorMessage(JSPUIMessages.JSPMoveElementAction_0); //$NON-NLS-1$ |
| } |
| } |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| PlatformStatusLineUtil.clearStatusLine(); |
| } |
| |
| public void init(IViewPart view) { |
| // do nothing |
| } |
| |
| private IJavaElement[] getSelectedElements() { |
| |
| IJavaElement[] elements = new IJavaElement[0]; |
| if (fEditor instanceof ITextEditor) |
| elements = JSPJavaSelectionProvider.getSelection((ITextEditor) fEditor); |
| return elements; |
| } |
| |
| private IResource[] getResources(IJavaElement[] elements) { |
| IResource[] resources = new IResource[elements.length]; |
| for (int i = 0; i < elements.length; i++) { |
| try { |
| resources[i] = elements[i].getPrimaryElement().getCorrespondingResource();// elements[i].getResource(); |
| } |
| catch (JavaModelException e) { |
| Logger.logException(e); |
| } |
| } |
| return resources; |
| } |
| |
| /** |
| * will change post 3.0 with public move support |
| * https://bugs.eclipse.org/bugs/show_bug.cgi?id=61817 |
| */ |
| private RefactoringWizard createWizard(MoveRefactoring refactoring) { |
| return new ReorgMoveWizard(refactoring); |
| } |
| } |