/*
* Copyright (c) 2012 Google Inc.
*
* 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 com.google.eclipse.protobuf.cdt.actions;
import org.eclipse.emf.common.util.URI;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IEditorActionDelegate;
import org.eclipse.ui.IEditorPart;
import org.eclipse.xtext.ui.editor.IURIEditorOpener;
import com.google.inject.Inject;
/**
* Opens the declaration of a C++ element in the corresponding .proto file.
*
* @author alruiz@google.com (Alex Ruiz)
*/
public class OpenProtoDeclarationAction implements IEditorActionDelegate {
@Inject private IURIEditorOpener editorOpener;
@Inject private ProtobufElementUriFinder uriFinder;
private IEditorPart editor;
@Override public void run(IAction action) {
if (editor == null) {
return;
}
URI foundUri = uriFinder.findProtobufElementLocationFromSelectionOf(editor);
if (foundUri != null) {
editorOpener.open(foundUri, true);
}
}
@Override public void setActiveEditor(IAction action, IEditorPart editor) {
this.editor = editor;
}
@Override public void selectionChanged(IAction action, ISelection selection) {}
}