/**
* This file Copyright (c) 2005-2008 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain Eclipse Public Licensed code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.views.model;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Image;
import com.aptana.ide.editor.js.JSPlugin;
import com.aptana.ide.editor.js.environment.JSGuessedObject;
import com.aptana.ide.editor.js.runtime.IFunction;
import com.aptana.ide.editor.js.runtime.IObject;
import com.aptana.ide.editor.js.runtime.IScope;
import com.aptana.ide.editor.js.runtime.JSArray;
import com.aptana.ide.editor.js.runtime.JSBoolean;
import com.aptana.ide.editor.js.runtime.JSFunction;
import com.aptana.ide.editor.js.runtime.JSNull;
import com.aptana.ide.editor.js.runtime.JSNumber;
import com.aptana.ide.editor.js.runtime.JSObject;
import com.aptana.ide.editor.js.runtime.JSRegExp;
import com.aptana.ide.editor.js.runtime.JSString;
import com.aptana.ide.editor.js.runtime.Reference;
/**
* @author Kevin Lindsey
*/
public class ModelLabelProvider extends LabelProvider
{
private static final Image PROPERTY_ICON = JSPlugin.getImage("icons/js_property.gif"); //$NON-NLS-1$
private static final Image ARRAY_ICON = JSPlugin.getImage("icons/array-literal.png"); //$NON-NLS-1$
private static final Image BOOLEAN_ICON = JSPlugin.getImage("icons/boolean.png"); //$NON-NLS-1$
private static final Image FUNCTION_ICON = JSPlugin.getImage("icons/js_function.gif"); //$NON-NLS-1$
private static final Image NULL_ICON = JSPlugin.getImage("icons/null.png"); //$NON-NLS-1$
private static final Image NUMBER_ICON = JSPlugin.getImage("icons/number.png"); //$NON-NLS-1$
private static final Image OBJECT_LITERAL_ICON = JSPlugin.getImage("icons/object-literal.png"); //$NON-NLS-1$
private static final Image REGEX_ICON = JSPlugin.getImage("icons/regex.png"); //$NON-NLS-1$
private static final Image STRING_ICON = JSPlugin.getImage("icons/string.png"); //$NON-NLS-1$
private static final Map<Class<?>, Image> IMAGE_MAP;
/**
* Static constructor
*/
static
{
IMAGE_MAP = new HashMap<Class<?>, Image>();
IMAGE_MAP.put(JSArray.class, ARRAY_ICON);
IMAGE_MAP.put(JSBoolean.class, BOOLEAN_ICON);
IMAGE_MAP.put(JSFunction.class, FUNCTION_ICON);
IMAGE_MAP.put(JSNull.class, NULL_ICON);
IMAGE_MAP.put(JSNumber.class, NUMBER_ICON);
IMAGE_MAP.put(JSObject.class, OBJECT_LITERAL_ICON);
IMAGE_MAP.put(JSRegExp.class, REGEX_ICON);
IMAGE_MAP.put(JSString.class, STRING_ICON);
IMAGE_MAP.put(JSGuessedObject.class, OBJECT_LITERAL_ICON);
}
/**
* @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
*/
public Image getImage(Object element)
{
Image result;
if (element instanceof Reference)
{
IObject value = ((Reference) element).getValue(Integer.MAX_VALUE, Integer.MAX_VALUE);
Class<?> valueClass = value.getClass();
if (IMAGE_MAP.containsKey(valueClass))
{
result = IMAGE_MAP.get(valueClass);
}
else
{
if (value instanceof IFunction)
{
result = FUNCTION_ICON;
}
else if (value instanceof IScope)
{
result = OBJECT_LITERAL_ICON;
}
else
{
result = PROPERTY_ICON;
}
}
}
else
{
result = super.getImage(element);
}
return result;
}
/**
* @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
*/
public String getText(Object element)
{
String result;
if (element instanceof Reference)
{
result = ((Reference) element).getPropertyName();
}
else
{
result = super.getText(element);
}
return result;
}
}