com.nokia.tools.screen.ui.propertysheet.tabbed.AdvancedPropertyDescriptor.java Source code

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Here is the source code for com.nokia.tools.screen.ui.propertysheet.tabbed.AdvancedPropertyDescriptor.java

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/*
* Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies). 
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/

package com.nokia.tools.screen.ui.propertysheet.tabbed;

import java.awt.Rectangle;

import org.eclipse.emf.ecore.EReference;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.views.properties.PropertyDescriptor;

import com.nokia.tools.editing.model.EditObject;
import com.nokia.tools.screen.ui.UiPlugin;

public class AdvancedPropertyDescriptor extends PropertyDescriptor {
    Object id;
    Object value;
    EditObject editObject;
    boolean editable = true;

    public AdvancedPropertyDescriptor(Object id, Object value, EditObject editobj) {
        super(id, id instanceof EReference ? ((EReference) id).getName() : id.toString());
        this.id = id;
        this.value = value;
        this.editObject = editobj;
    }

    public CellEditor createPropertyEditor(Composite parent) {
        if (!isEditable())
            return null;
        CellEditor editor = UiPlugin.getDefault().getCellEditor(((EReference) id).getEType().getName(), parent);
        editor = editor == null ? new TextCellEditor(parent) : editor;
        if (getValidator() != null) {
            editor.setValidator(getValidator());
        }

        return editor;
    }

    @Override
    public String getDisplayName() {
        return ((EReference) id).getName();
    }

    @Override
    public ILabelProvider getLabelProvider() {
        if (value instanceof Rectangle) {
            return new LabelProvider() {
                public String getText(Object element) {
                    Rectangle rect = (Rectangle) element;
                    StringBuffer sbuf = new StringBuffer();
                    sbuf.append(rect.x);
                    sbuf.append(',');
                    sbuf.append(rect.y);
                    sbuf.append(',');
                    sbuf.append(rect.width);
                    sbuf.append(',');
                    sbuf.append(rect.height);
                    return sbuf.toString();
                }
            };
        }
        return super.getLabelProvider();
    }

    public boolean isEditable() {
        return editable;
    }

    public void setEditable(boolean editable) {
        this.editable = editable;
    }

}