/*******************************************************************************
* * Copyright (c) 2009, 2010 Innovation Gate GmbH.
* 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:
* Innovation Gate GmbH - initial API and implementation
******************************************************************************/
package de.innovationgate.eclipse.editors.tml;
import org.eclipse.jface.text.IInformationControl;
import org.eclipse.jface.text.IInformationControlCreator;
import org.eclipse.jface.text.IInformationControlCreatorExtension;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.widgets.Shell;
public class HTMLInformationControlCreator implements IInformationControlCreator, IInformationControlCreatorExtension {
private HTMLInformationControl _control;
private int _width = - 1;
private int _height = -1;
public HTMLInformationControlCreator() {
}
public HTMLInformationControlCreator(int initalControlWidth, int initalControlHeight) {
_width = initalControlWidth;
_height = initalControlHeight;
}
public IInformationControl createInformationControl(Shell parent) {
_control = new HTMLInformationControl(parent, _width, _height);
_control.addDisposeListener(new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
_control= null;
}
});
return _control;
}
/*
* @see org.eclipse.jface.text.IInformationControlCreatorExtension#canReuse(org.eclipse.jface.text.IInformationControl)
*/
public boolean canReuse(IInformationControl control) {
return _control == control && _control != null;
}
/*
* @see org.eclipse.jface.text.IInformationControlCreatorExtension#canReplace(org.eclipse.jface.text.IInformationControlCreator)
*/
public boolean canReplace(IInformationControlCreator creator) {
return (creator != null && getClass() == creator.getClass());
}
}