| /******************************************************************************* |
| * Copyright (c) 2007, 2018 Borland Software Corporation and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Borland Software Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.m2m.internal.qvt.oml.editor.ui.actions; |
| |
| import java.util.ResourceBundle; |
| |
| import org.eclipse.jface.text.IRegion; |
| import org.eclipse.jface.text.Region; |
| import org.eclipse.jface.text.hyperlink.IHyperlink; |
| import org.eclipse.jface.text.source.ISourceViewer; |
| import org.eclipse.m2m.internal.qvt.oml.editor.ui.Messages; |
| import org.eclipse.m2m.internal.qvt.oml.editor.ui.QvtEditor; |
| import org.eclipse.m2m.internal.qvt.oml.editor.ui.hyperlinks.QvtHyperlinkDetector; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.ui.texteditor.IEditorStatusLine; |
| import org.eclipse.ui.texteditor.ITextEditor; |
| import org.eclipse.ui.texteditor.TextEditorAction; |
| |
| public class OpenDeclarationAction extends TextEditorAction { |
| |
| public static final String OPEN_DECLARATION = "org.eclipse.m2m.qvt.oml.editor.ui.actions.OpenDeclaration"; //$NON-NLS-1$ |
| |
| public OpenDeclarationAction(ResourceBundle bundle, String prefix, ITextEditor editor) { |
| super(bundle, prefix, editor); |
| setEnabled(true); |
| setActionDefinitionId(OPEN_DECLARATION); |
| } |
| |
| @Override |
| public void run() { |
| QvtEditor qvtEditor = (QvtEditor) super.getTextEditor(); |
| ISourceViewer sourceViewer = qvtEditor.getSourceViewerOpened(); |
| Point range = sourceViewer.getSelectedRange(); |
| if(range == null) { |
| return; |
| } |
| |
| IRegion region = new Region(range.x, range.y); |
| IHyperlink[] links = new QvtHyperlinkDetector(qvtEditor.getQVTDocumentProvider()).detectHyperlinks(sourceViewer, region, false); |
| if(links != null && links.length > 0) { |
| links[0].open(); |
| } else { |
| IEditorStatusLine statusLine = (IEditorStatusLine) qvtEditor.getAdapter(IEditorStatusLine.class); |
| if (statusLine != null) { |
| statusLine.setMessage(true, Messages.OpenDeclarationAction_selectionDoesNotResolveToElement, null); |
| } |
| } |
| } |
| } |