| /******************************************************************************* |
| * Copyright (c) 2006, 2008 Wind River Systems, Inc. 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: |
| * Markus Schorn - initial API and implementation |
| * IBM Corporation |
| *******************************************************************************/ |
| |
| /* -- ST-Origin -- |
| * Source folder: org.eclipse.cdt.ui/src |
| * Class: org.eclipse.cdt.internal.ui.typehierarchy.TypeHierarchyUI |
| * Version: 1.12 |
| */ |
| package org.eclipse.ptp.internal.rdt.ui.typehierarchy; |
| |
| import org.eclipse.cdt.core.model.ICElement; |
| import org.eclipse.cdt.core.model.ICProject; |
| import org.eclipse.cdt.core.model.IWorkingCopy; |
| import org.eclipse.cdt.internal.ui.typehierarchy.Messages; |
| import org.eclipse.cdt.internal.ui.typehierarchy.TypeHierarchyUI; |
| import org.eclipse.cdt.internal.ui.util.ExceptionHandler; |
| import org.eclipse.cdt.internal.ui.util.StatusLineHandler; |
| import org.eclipse.cdt.ui.CUIPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.jface.text.ITextSelection; |
| import org.eclipse.ptp.internal.rdt.core.model.Scope; |
| import org.eclipse.ptp.internal.rdt.core.typehierarchy.ITypeHierarchyService; |
| import org.eclipse.ptp.rdt.ui.UIPlugin; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.texteditor.ITextEditor; |
| |
| public class TypeHierarchyUtil { |
| public static RemoteTHViewPart open(ITypeHierarchyService service, ICElement input, IWorkbenchWindow window) { |
| if (!TypeHierarchyUI.isValidInput(input)) { |
| return null; |
| } |
| ICElement memberInput= null; |
| if (!TypeHierarchyUI.isValidTypeInput(input)) { |
| memberInput= input; |
| input= memberInput.getParent(); |
| if (!TypeHierarchyUI.isValidTypeInput(input)) { |
| IProgressMonitor monitor = new NullProgressMonitor(); |
| ICElement[] inputs= service.findInput(Scope.WORKSPACE_ROOT_SCOPE, memberInput, monitor); |
| if (inputs != null) { |
| input= inputs[0]; |
| memberInput= inputs[1]; |
| } |
| } |
| } |
| |
| if (TypeHierarchyUI.isValidTypeInput(input)) { |
| return openInViewPart(window, input, memberInput); |
| } |
| return null; |
| } |
| |
| public static void open(final ITypeHierarchyService service, final ITextEditor editor, final ITextSelection sel) { |
| if (editor != null) { |
| ICElement inputCElement = CUIPlugin.getDefault().getWorkingCopyManager().getWorkingCopy(editor.getEditorInput()); |
| if (inputCElement != null) { |
| final ICProject project= inputCElement.getCProject(); |
| final IEditorInput editorInput = editor.getEditorInput(); |
| final Display display= Display.getCurrent(); |
| |
| Job job= new Job(Messages.TypeHierarchyUI_OpenTypeHierarchy) { |
| @Override |
| protected IStatus run(IProgressMonitor monitor) { |
| try { |
| StatusLineHandler.clearStatusLine(editor.getSite()); |
| |
| IWorkingCopy workingCopy = CUIPlugin.getDefault().getWorkingCopyManager().getWorkingCopy(editorInput); |
| int selectionStart = sel.getOffset(); |
| int selectionLength = sel.getLength(); |
| final ICElement[] elems= service.findInput(Scope.WORKSPACE_ROOT_SCOPE, project, workingCopy, selectionStart, selectionLength, monitor); |
| if (elems != null && elems.length == 2) { |
| display.asyncExec(new Runnable() { |
| public void run() { |
| openInViewPart(editor.getSite().getWorkbenchWindow(), elems[0], elems[1]); |
| }}); |
| } else { |
| StatusLineHandler.showStatusLineMessage(editor.getSite(), |
| Messages.TypeHierarchyUI_OpenFailure_message); |
| } |
| return Status.OK_STATUS; |
| } |
| catch (CoreException e) { |
| return e.getStatus(); |
| } |
| } |
| }; |
| job.setUser(true); |
| job.schedule(); |
| } |
| } |
| } |
| |
| private static RemoteTHViewPart openInViewPart(IWorkbenchWindow window, ICElement input, ICElement member) { |
| IWorkbenchPage page= window.getActivePage(); |
| try { |
| RemoteTHViewPart result= (RemoteTHViewPart)page.showView(UIPlugin.TYPE_HIERARCHY_VIEW_ID); |
| result.setInput(input, member); |
| return result; |
| } catch (CoreException e) { |
| ExceptionHandler.handle(e, window.getShell(), Messages.TypeHierarchyUI_OpenTypeHierarchy, null); |
| } |
| return null; |
| } |
| |
| } |