/*
* JBoss by Red Hat
* Copyright 2006-2009, Red Hat Middleware, LLC, and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ide.eclipse.freemarker.editor;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.hyperlink.IHyperlink;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.part.FileEditorInput;
import org.jboss.ide.eclipse.freemarker.Messages;
import org.jboss.ide.eclipse.freemarker.Plugin;
import org.jboss.ide.eclipse.freemarker.model.MacroInstance;
public class MacroHyperlink implements IHyperlink {
private MacroInstance macroInstance;
private IFile file;
private int offset;
private int length;
public MacroHyperlink(MacroInstance macroInstance, IFile file, int offset, int length) {
this.macroInstance = macroInstance;
this.file = file;
this.offset = offset;
this.length = length;
}
public void open() {
try {
IEditorPart editorPart = Plugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage()
.openEditor(new FileEditorInput(file), FreemarkerMultiPageEditor.ID);
if (offset >= 0 && length > 0 && editorPart instanceof FreemarkerMultiPageEditor) {
((FreemarkerMultiPageEditor) editorPart).selectAndReveal(offset, length);
}
}
catch (PartInitException e) {
Plugin.error(e);
}
}
public IRegion getHyperlinkRegion() {
return macroInstance.getRegion();
}
public String getHyperlinkText() {
return macroInstance.getName();
}
public String getTypeLabel() {
return Messages.MacroHyperlink_TYPELABEL_MACRO_DEFINITION;
}
}