/*******************************************************************************
* Copyright (c) 2001, 2005 IBM Corporation 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:
* IBM Corporation - initial API and implementation
* Jens Lukowski/Innoopract - initial renaming/restructuring
*
*******************************************************************************/
package org.eclipse.wst.sse.ui.internal.openon;
import java.util.ResourceBundle;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.text.Region;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.swt.custom.BusyIndicator;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.texteditor.TextEditorAction;
import org.eclipse.wst.sse.ui.internal.IExtendedSimpleEditor;
import org.eclipse.wst.sse.ui.internal.provisional.extensions.ISourceEditingTextTools;
/**
* Determines the appropriate IOpenFileAction to call based on current
* partition.
*
* @deprecated Use base support for hyperlink navigation
*/
public class OpenOnAction extends TextEditorAction {
public OpenOnAction(ResourceBundle bundle, String prefix, ITextEditor editor) {
super(bundle, prefix, editor);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.IAction#run()
*/
public void run() {
BusyIndicator.showWhile(getTextEditor().getEditorSite().getShell().getDisplay(), new Runnable() {
public void run() {
ITextEditor editor = getTextEditor();
// figure out current offset
int offset = -1;
ISourceEditingTextTools textTools = (ISourceEditingTextTools) getTextEditor().getAdapter(ISourceEditingTextTools.class);
if (textTools != null) {
offset = textTools.getCaretOffset();
}
else if (editor instanceof IExtendedSimpleEditor) {
offset = ((IExtendedSimpleEditor) editor).getCaretPosition();
}
else {
if (editor.getSelectionProvider() != null) {
ISelection sel = editor.getSelectionProvider().getSelection();
if (sel instanceof ITextSelection) {
offset = ((ITextSelection) sel).getOffset();
}
}
}
IDocument document = editor.getDocumentProvider().getDocument(editor.getEditorInput());
IOpenOn openOn = OpenOnProvider.getInstance().getOpenOn(document, offset);
if (openOn != null) {
openOn.openOn(document, new Region(offset, 0));
}
}
});
}
}