/*
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package org.apache.batik.css.engine;
import java.awt.SystemColor;
import java.util.HashMap;
import java.util.Map;
import org.apache.batik.css.engine.value.FloatValue;
import org.apache.batik.css.engine.value.RGBColorValue;
import org.apache.batik.css.engine.value.Value;
import org.apache.batik.util.CSSConstants;
import org.w3c.dom.css.CSSPrimitiveValue;
/**
* This class provides support for AWT system colors.
*
* @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
* @version $Id: SystemColorSupport.java 502538 2007-02-02 08:52:56Z dvholten $
*/
public class SystemColorSupport implements CSSConstants {
/**
* Returns the Value corresponding to the given system color.
*/
public static Value getSystemColor(String ident) {
ident = ident.toLowerCase( ); // todo locale??
SystemColor sc = (SystemColor)factories.get(ident);
return new RGBColorValue
(new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getRed()),
new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getGreen()),
new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getBlue()));
}
/**
* The color factories.
*/
protected static final Map factories = new HashMap();
static {
factories.put(CSS_ACTIVEBORDER_VALUE,
SystemColor.windowBorder);
factories.put(CSS_ACTIVECAPTION_VALUE,
SystemColor.activeCaption);
factories.put(CSS_APPWORKSPACE_VALUE,
SystemColor.desktop);
factories.put(CSS_BACKGROUND_VALUE,
SystemColor.desktop);
factories.put(CSS_BUTTONFACE_VALUE,
SystemColor.control);
factories.put(CSS_BUTTONHIGHLIGHT_VALUE,
SystemColor.controlLtHighlight);
factories.put(CSS_BUTTONSHADOW_VALUE,
SystemColor.controlDkShadow);
factories.put(CSS_BUTTONTEXT_VALUE,
SystemColor.controlText);
factories.put(CSS_CAPTIONTEXT_VALUE,
SystemColor.activeCaptionText);
factories.put(CSS_GRAYTEXT_VALUE,
SystemColor.textInactiveText);
factories.put(CSS_HIGHLIGHT_VALUE,
SystemColor.textHighlight);
factories.put(CSS_HIGHLIGHTTEXT_VALUE,
SystemColor.textHighlightText);
factories.put(CSS_INACTIVEBORDER_VALUE,
SystemColor.windowBorder);
factories.put(CSS_INACTIVECAPTION_VALUE,
SystemColor.inactiveCaption);
factories.put(CSS_INACTIVECAPTIONTEXT_VALUE,
SystemColor.inactiveCaptionText);
factories.put(CSS_INFOBACKGROUND_VALUE,
SystemColor.info);
factories.put(CSS_INFOTEXT_VALUE,
SystemColor.infoText);
factories.put(CSS_MENU_VALUE,
SystemColor.menu);
factories.put(CSS_MENUTEXT_VALUE,
SystemColor.menuText);
factories.put(CSS_SCROLLBAR_VALUE,
SystemColor.scrollbar);
factories.put(CSS_THREEDDARKSHADOW_VALUE,
SystemColor.controlDkShadow);
factories.put(CSS_THREEDFACE_VALUE,
SystemColor.control);
factories.put(CSS_THREEDHIGHLIGHT_VALUE,
SystemColor.controlHighlight);
factories.put(CSS_THREEDLIGHTSHADOW_VALUE,
SystemColor.controlLtHighlight);
factories.put(CSS_THREEDSHADOW_VALUE,
SystemColor.controlShadow);
factories.put(CSS_WINDOW_VALUE,
SystemColor.window);
factories.put(CSS_WINDOWFRAME_VALUE,
SystemColor.windowBorder);
factories.put(CSS_WINDOWTEXT_VALUE,
SystemColor.windowText);
}
/**
* This class does not need to be instantiated.
*/
protected SystemColorSupport() {
}
}