All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.apache.batik.css.engine.SystemColorSupport Maven / Gradle / Ivy

There is a newer version: 1.2.2.1-jre17
Show newest version
/*

   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 Stephane Hillion
 * @version $Id: SystemColorSupport.java 1808001 2017-09-11 09:51:29Z ssteiner $
 */
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() {
    }
}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy