ActionEditingSupport.java

/*  MonkeyTalk - a cross-platform functional testing tool
    Copyright (C) 2012 Gorilla Logic, Inc.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
package com.gorillalogic.monkeyconsole.tableview.editors;

import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ComboBoxCellEditor;
import org.eclipse.jface.viewers.EditingSupport;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.custom.CCombo;

import com.gorillalogic.monkeyconsole.tableview.TableRow;
import com.gorillalogic.monkeytalk.api.meta.API;


public class ActionEditingSupport extends EditingSupport {

	private final TableViewer viewer;
	private ComboBoxCellEditor editor;
	
	public ActionEditingSupport(TableViewer viewer) {
		super(viewer);
		this.viewer = viewer;
	}

	@Override
	protected CellEditor getCellEditor(Object element) {
		if(((TableRow) element).isComment()){
			return null;
		}
		String[] commands = null;
		if(API.getComponent(((TableRow) element).getComponentType()) != null){
		 commands = API.getComponent(((TableRow) element).getComponentType()).getActionNames().toArray(new String[API.getComponent(((TableRow) element).getComponentType()).getActionNames().size()]);
		} else {
		  commands = new String[]{};	
		}
		editor =  new ComboBoxCellEditor(viewer.getTable(), commands){
			@Override
			protected Object doGetValue() {
				return ((CCombo)getControl()).getText();
			}

			@Override
			protected void doSetValue(Object value) {
				 ((CCombo)getControl()).setText((String)value);
			}
			
		};
		return editor;
	}

	@Override
	protected boolean canEdit(Object element) {
		return true;
	}

/*
 * (non-Javadoc)
 * @see org.eclipse.jface.viewers.EditingSupport#getValue(java.lang.Object)
 * Gets the value from the row and initializes the editor value with this value
 */
	@Override
	protected Object getValue(Object element) {
		 return ((TableRow)element).getAction();
	}
	
/*
 * (non-Javadoc)
 * @see org.eclipse.jface.viewers.EditingSupport#setValue(java.lang.Object, java.lang.Object)
 * after the user commits the change it is set on the row in this method
 */
	@Override
	protected void setValue(Object element, Object value) {
		((TableRow) element).setAction((String)value);
		dataChanged();
		viewer.refresh();
	}
	public void dataChanged(){
		
	};
}