| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.css.visual.actions; |
| |
| import java.io.IOException; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import javax.swing.JEditorPane; |
| import org.netbeans.api.actions.Openable; |
| import org.netbeans.modules.css.visual.spi.Location; |
| import org.openide.cookies.EditorCookie; |
| import org.openide.filesystems.FileObject; |
| import org.openide.loaders.DataObject; |
| import org.openide.loaders.DataObjectNotFoundException; |
| import org.openide.nodes.Node; |
| import org.openide.util.Exceptions; |
| import org.openide.util.HelpCtx; |
| import org.openide.util.Mutex; |
| import org.openide.util.NbBundle; |
| import org.openide.util.actions.NodeAction; |
| |
| /** |
| * Action that opens a location in the editor. |
| * |
| * @author mfukala@netbeans.org. |
| */ |
| @NbBundle.Messages({ |
| "OpenLocationAction.displayName=Go to Source" |
| }) |
| public class OpenLocationAction extends NodeAction { |
| |
| @Override |
| protected void performAction(Node[] activatedNodes) { |
| for (int i = 0; i < activatedNodes.length; i++) { |
| final Location location = activatedNodes[i].getLookup().lookup(Location.class); |
| FileObject fob = location.getFile(); |
| if (fob != null) { |
| try { |
| DataObject dob = DataObject.find(fob); |
| if (location.getOffset() == -1) { |
| //just open file |
| Openable openable = dob.getLookup().lookup(Openable.class); |
| if (openable != null) { |
| openable.open(); |
| } |
| } else { |
| //open and set caret to the location |
| final EditorCookie ec = dob.getLookup().lookup(EditorCookie.class); |
| if (ec != null) { |
| Mutex.EVENT.readAccess(new Runnable() { |
| |
| @Override |
| public void run() { |
| JEditorPane[] openedPanes = ec.getOpenedPanes(); |
| if (openedPanes != null && openedPanes.length > 0) { |
| //already opened |
| ec.open(); //give it a focus |
| JEditorPane pane = openedPanes[0]; |
| pane.setCaretPosition(location.getOffset()); |
| } else { |
| //not opened, open it |
| try { |
| ec.openDocument(); |
| ec.open(); |
| openedPanes = ec.getOpenedPanes(); |
| if (openedPanes != null && openedPanes.length > 0) { |
| //now opened |
| JEditorPane pane = openedPanes[0]; |
| pane.setCaretPosition(location.getOffset()); |
| } |
| } catch (IOException ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| } |
| } |
| |
| }); |
| } |
| |
| } |
| } catch (DataObjectNotFoundException ex) { |
| Logger.getLogger(OpenLocationAction.class.getName()).log(Level.INFO, null, ex); |
| } |
| } |
| } |
| } |
| |
| @Override |
| protected boolean enable(Node[] activatedNodes) { |
| // if (activatedNodes.length == 0) { |
| // return false; |
| // } |
| // for (int i = 0; i < activatedNodes.length; i++) { |
| // Location resource = activatedNodes[i].getLookup().lookup(Location.class); |
| // if ((resource != null) && (resource.getFile() == null)) { |
| // return false; |
| // } |
| // } |
| return true; |
| } |
| |
| @Override |
| protected boolean asynchronous() { |
| return true; |
| } |
| |
| @Override |
| public String getName() { |
| return Bundle.OpenLocationAction_displayName(); |
| } |
| |
| @Override |
| public HelpCtx getHelpCtx() { |
| return HelpCtx.DEFAULT_HELP; |
| } |
| } |