Package org.apache.batik.css.dom

Source Code of org.apache.batik.css.dom.CSSOMSVGPaint$AbstractModificationHandler

/*****************************************************************************
* Copyright (C) The Apache Software Foundation. All rights reserved.        *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Apache Software License *
* version 1.1, a copy of which has been included with this distribution in  *
* the LICENSE file.                                                         *
*****************************************************************************/

package org.apache.batik.css.dom;

import org.apache.batik.css.engine.value.FloatValue;
import org.apache.batik.css.engine.value.Value;
import org.apache.batik.css.engine.value.svg.ICCColor;
import org.w3c.dom.DOMException;
import org.w3c.dom.css.CSSPrimitiveValue;
import org.w3c.dom.css.CSSValue;
import org.w3c.dom.svg.SVGPaint;

/**
* This class implements the {@link SVGPaint} interface.
*
* @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
* @version $Id: CSSOMSVGPaint.java,v 1.3 2003/07/09 02:10:10 deweese Exp $
*/
public class CSSOMSVGPaint extends CSSOMSVGColor implements SVGPaint {
   
    /**
     * Creates a new CSSOMSVGPaint.
     */
    public CSSOMSVGPaint(ValueProvider vp) {
        super(vp);
    }

    /**
     * Sets the modification handler of this value.
     */
    public void setModificationHandler(ModificationHandler h) {
        if (!(h instanceof PaintModificationHandler)) {
            throw new IllegalArgumentException();
        }
        super.setModificationHandler(h);
    }

    /**
     * <b>DOM</b>: Implements {@link
     * org.w3c.dom.svg.SVGColor#getColorType()}.
     */
    public short getColorType() {
        throw new DOMException(DOMException.INVALID_ACCESS_ERR, "");
    }

    /**
     * <b>DOM</b>: Implements {@link
     * org.w3c.dom.svg.SVGPaint#getPaintType()}.
     */
    public short getPaintType() {
        Value value = valueProvider.getValue();
        switch (value.getCssValueType()) {
        case CSSValue.CSS_PRIMITIVE_VALUE:
            switch (value.getPrimitiveType()) {
            case CSSPrimitiveValue.CSS_IDENT:
                if (value.getStringValue().equalsIgnoreCase("none")) {
                    return SVG_PAINTTYPE_NONE;
                }
                return SVG_PAINTTYPE_CURRENTCOLOR;

            case CSSPrimitiveValue.CSS_RGBCOLOR:
                return SVG_PAINTTYPE_RGBCOLOR;

            case CSSPrimitiveValue.CSS_URI:
                return SVG_PAINTTYPE_URI;
            }
            break;

        case CSSValue.CSS_VALUE_LIST:
            Value v0 = value.item(0);
            Value v1 = value.item(1);
            switch (v0.getPrimitiveType()) {
            case CSSPrimitiveValue.CSS_URI:
                switch (v1.getPrimitiveType()) {
                case CSSPrimitiveValue.CSS_IDENT:
                    if (value.getStringValue().equalsIgnoreCase("none")) {
                        return SVG_PAINTTYPE_URI_NONE;
                    }
                    return SVG_PAINTTYPE_URI_CURRENTCOLOR;

                case CSSPrimitiveValue.CSS_RGBCOLOR:
                    if (value.getLength() == 3) {
                        return SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR;
                    }
                    return SVG_PAINTTYPE_URI_RGBCOLOR;
                }

            case CSSPrimitiveValue.CSS_RGBCOLOR:
                return SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR;
            }
        }
        throw new InternalError();
    }

    /**
     * <b>DOM</b>: Implements {@link org.w3c.dom.svg.SVGPaint#getUri()}.
     */
    public String getUri() {
        switch (getPaintType()) {
        case SVG_PAINTTYPE_URI:
            return valueProvider.getValue().getStringValue();

        case SVG_PAINTTYPE_URI_NONE:
        case SVG_PAINTTYPE_URI_CURRENTCOLOR:
        case SVG_PAINTTYPE_URI_RGBCOLOR:
        case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
            return valueProvider.getValue().item(0).getStringValue();
        }
        throw new InternalError();
    }

    /**
     * <b>DOM</b>: Implements {@link org.w3c.dom.svg.SVGPaint#setUri(String)}.
     */
    public void setUri(String uri) {
  if (handler == null) {
            throw new DOMException
                (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
  } else {
            ((PaintModificationHandler)handler).uriChanged(uri);
  }
    }

    /**
     * <b>DOM</b>: Implements {@link
     * org.w3c.dom.svg.SVGPaint#setPaint(short,String,String,String)}.
     */
    public void setPaint(short paintType, String uri,
                         String rgbColor, String iccColor) {
  if (handler == null) {
            throw new DOMException
                (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
  } else {
            ((PaintModificationHandler)handler).paintChanged
                (paintType, uri, rgbColor, iccColor);
  }
    }

    /**
     * To manage the modifications on a SVGPaint value.
     */
    public interface PaintModificationHandler extends ModificationHandler {
       
        /**
         * Called when the URI has been modified.
         */
        void uriChanged(String uri);

        /**
         * Called when the paint value has beem modified.
         */
        void paintChanged(short type, String uri, String rgb, String icc);
    }

    /**
     * Provides an abstract implementation of a PaintModificationHandler.
     */
    public abstract class AbstractModificationHandler
        implements PaintModificationHandler {

        /**
         * Returns the associated value.
         */
        protected abstract Value getValue();

        /**
         * Called when the red value text has changed.
         */
        public void redTextChanged(String text) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR:
                text = "rgb(" +
                    text + ", " +
                    getValue().getGreen().getCssText() + ", " +
                    getValue().getBlue().getCssText() + ")";
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                text = "rgb(" +
                    text + ", " +
                    getValue().item(0).getGreen().getCssText() + ", " +
                    getValue().item(0).getBlue().getCssText() + ") " +
                    getValue().item(1).getCssText();
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    text + ", " +
                    getValue().item(1).getGreen().getCssText() + ", " +
                    getValue().item(1).getBlue().getCssText() + ")";
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    text + ", " +
                    getValue().item(1).getGreen().getCssText() + ", " +
                    getValue().item(1).getBlue().getCssText() + ") " +
                    getValue().item(2).getCssText();
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
            textChanged(text);
        }

        /**
         * Called when the red float value has changed.
         */
        public void redFloatValueChanged(short unit, float value)
            throws DOMException {
            String text;
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR:
                text = "rgb(" +
                    FloatValue.getCssText(unit, value) + ", " +
                    getValue().getGreen().getCssText() + ", " +
                    getValue().getBlue().getCssText() + ")";
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                text = "rgb(" +
                    FloatValue.getCssText(unit, value) + ", " +
                    getValue().item(0).getGreen().getCssText() + ", " +
                    getValue().item(0).getBlue().getCssText() + ") " +
                    getValue().item(1).getCssText();
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    FloatValue.getCssText(unit, value) + ", " +
                    getValue().item(1).getGreen().getCssText() + ", " +
                    getValue().item(1).getBlue().getCssText() + ")";
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    FloatValue.getCssText(unit, value) + ", " +
                    getValue().item(1).getGreen().getCssText() + ", " +
                    getValue().item(1).getBlue().getCssText() + ") " +
                    getValue().item(2).getCssText();
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
            textChanged(text);
        }

        /**
         * Called when the green value text has changed.
         */
        public void greenTextChanged(String text) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR:
                text = "rgb(" +
                    getValue().getRed().getCssText() + ", " +
                    text + ", " +
                    getValue().getBlue().getCssText() + ")";
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                text = "rgb(" +
                    getValue().item(0).getRed().getCssText() + ", " +
                    text + ", " +
                    getValue().item(0).getBlue().getCssText() + ") " +
                    getValue().item(1).getCssText();
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    getValue().item(1).getRed().getCssText() + ", " +
                    text + ", " +
                    getValue().item(1).getBlue().getCssText() + ")";
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    getValue().item(1).getRed().getCssText() + ", " +
                    text + ", " +
                    getValue().item(1).getBlue().getCssText() + ") " +
                    getValue().item(2).getCssText();
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
            textChanged(text);
        }

        /**
         * Called when the green float value has changed.
         */
        public void greenFloatValueChanged(short unit, float value)
            throws DOMException {
            String text;
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR:
                text = "rgb(" +
                    getValue().getRed().getCssText() + ", " +
                    FloatValue.getCssText(unit, value) + ", " +
                    getValue().getBlue().getCssText() + ")";
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                text = "rgb(" +
                    getValue().item(0).getRed().getCssText() + ", " +
                    FloatValue.getCssText(unit, value) + ", " +
                    getValue().item(0).getBlue().getCssText() + ") " +
                    getValue().item(1).getCssText();
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    getValue().item(1).getRed().getCssText() + ", " +
                    FloatValue.getCssText(unit, value) + ", " +
                    getValue().item(1).getBlue().getCssText() + ")";
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    getValue().item(1).getRed().getCssText() + ", " +
                    FloatValue.getCssText(unit, value) + ", " +
                    getValue().item(1).getBlue().getCssText() + ") " +
                    getValue().item(2).getCssText();
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
            textChanged(text);
        }

        /**
         * Called when the blue value text has changed.
         */
        public void blueTextChanged(String text) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR:
                text = "rgb(" +
                    getValue().getRed().getCssText() + ", " +
                    getValue().getGreen().getCssText() + ", " +
                    text + ")";
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                text = "rgb(" +
                    getValue().item(0).getRed().getCssText() + ", " +
                    getValue().item(0).getGreen().getCssText() + ", " +
                    text + ") " +
                    getValue().item(1).getCssText();
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    getValue().item(1).getRed().getCssText() + ", " +
                    getValue().item(1).getGreen().getCssText() + ", " +
                    text + ")";
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    getValue().item(1).getRed().getCssText() + ", " +
                    getValue().item(1).getGreen().getCssText() + ", " +
                    text + ") " +
                    getValue().item(2).getCssText();
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
            textChanged(text);
        }

        /**
         * Called when the blue float value has changed.
         */
        public void blueFloatValueChanged(short unit, float value)
            throws DOMException {
            String text;
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR:
                text = "rgb(" +
                    getValue().getRed().getCssText() + ", " +
                    getValue().getGreen().getCssText() + ", " +
                    FloatValue.getCssText(unit, value) + ")";
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                text = "rgb(" +
                    getValue().item(0).getRed().getCssText() + ", " +
                    getValue().item(0).getGreen().getCssText() + ", " +
                    FloatValue.getCssText(unit, value) + ") " +
                    getValue().item(1).getCssText();
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    getValue().item(1).getRed().getCssText() + ", " +
                    getValue().item(1).getGreen().getCssText() + ", " +
                    FloatValue.getCssText(unit, value) + ")";
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                text = getValue().item(0) +
                    " rgb(" +
                    getValue().item(1).getRed().getCssText() + ", " +
                    getValue().item(1).getGreen().getCssText() + ", " +
                    FloatValue.getCssText(unit, value) + ") " +
                    getValue().item(2).getCssText();
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
            textChanged(text);
        }
       
        /**
         * Called when the RGBColor text has changed.
         */
        public void rgbColorChanged(String text) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR:
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                text += getValue().item(1).getCssText();
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR:
                text = getValue().item(0).getCssText() + " " + text;
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                text = getValue().item(0).getCssText() + " " + text + " " +
                    getValue().item(2).getCssText();
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
            textChanged(text);
        }

        /**
         * Called when the RGBColor and the ICCColor text has changed.
         */
        public void rgbColorICCColorChanged(String rgb, String icc)
            throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                textChanged(rgb + " " + icc);
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                textChanged(getValue().item(0).getCssText() + " " +
                            rgb + " " + icc);
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
        }

        /**
         * Called when the SVGColor has changed.
         */
        public void colorChanged(short type, String rgb, String icc)
            throws DOMException {
            switch (type) {
            case SVG_PAINTTYPE_CURRENTCOLOR:
                textChanged("currentcolor");
                break;

            case SVG_PAINTTYPE_RGBCOLOR:
                textChanged(rgb);
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                textChanged(rgb + " " + icc);
                break;

            default:
                throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "");
            }
        }

        /**
         * Called when the ICC color profile has changed.
         */
        public void colorProfileChanged(String cp) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                StringBuffer sb =
                    new StringBuffer(getValue().item(0).getCssText());
                sb.append(" icc-color(");
                sb.append(cp);
                ICCColor iccc = (ICCColor)getValue().item(1);
                for (int i = 0; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(")");
                textChanged(sb.toString());
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                sb = new StringBuffer(getValue().item(0).getCssText());
                sb.append(" ");
                sb.append(getValue().item(1).getCssText());
                sb.append(" icc-color(");
                sb.append(cp);
                iccc = (ICCColor)getValue().item(1);
                for (int i = 0; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(")");
                textChanged(sb.toString());
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
        }

        /**
         * Called when the ICC colors has changed.
         */
        public void colorsCleared() throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                StringBuffer sb =
                    new StringBuffer(getValue().item(0).getCssText());
                sb.append(" icc-color(");
                ICCColor iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                sb.append(")");
                textChanged(sb.toString());
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                sb = new StringBuffer(getValue().item(0).getCssText());
                sb.append(" ");
                sb.append(getValue().item(1).getCssText());
                sb.append(" icc-color(");
                iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                sb.append(")");
                textChanged(sb.toString());
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
        }

        /**
         * Called when the ICC colors has been initialized.
         */
        public void colorsInitialized(float f) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                StringBuffer sb =
                    new StringBuffer(getValue().item(0).getCssText());
                sb.append(" icc-color(");
                ICCColor iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                sb.append(",");
                sb.append(f);
                sb.append(")");
                textChanged(sb.toString());
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                sb = new StringBuffer(getValue().item(0).getCssText());
                sb.append(" ");
                sb.append(getValue().item(1).getCssText());
                sb.append(" icc-color(");
                iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                sb.append(",");
                sb.append(f);
                sb.append(")");
                textChanged(sb.toString());
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
        }

        /**
         * Called when the ICC color has been inserted.
         */
        public void colorInsertedBefore(float f, int idx) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                StringBuffer sb =
                    new StringBuffer(getValue().item(0).getCssText());
                sb.append(" icc-color(");
                ICCColor iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                for (int i = 0; i < idx; i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(",");
                sb.append(f);
                for (int i = idx; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(")");
                textChanged(sb.toString());
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                sb = new StringBuffer(getValue().item(0).getCssText());
                sb.append(" ");
                sb.append(getValue().item(1).getCssText());
                sb.append(" icc-color(");
                iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                for (int i = 0; i < idx; i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(",");
                sb.append(f);
                for (int i = idx; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(")");
                textChanged(sb.toString());
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
        }

        /**
         * Called when the ICC color has been replaced.
         */
        public void colorReplaced(float f, int idx) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                StringBuffer sb =
                    new StringBuffer(getValue().item(0).getCssText());
                sb.append(" icc-color(");
                ICCColor iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                for (int i = 0; i < idx; i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(",");
                sb.append(f);
                for (int i = idx + 1; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(")");
                textChanged(sb.toString());
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                sb = new StringBuffer(getValue().item(0).getCssText());
                sb.append(" ");
                sb.append(getValue().item(1).getCssText());
                sb.append(" icc-color(");
                iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                for (int i = 0; i < idx; i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(",");
                sb.append(f);
                for (int i = idx + 1; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(")");
                textChanged(sb.toString());
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
        }

        /**
         * Called when the ICC color has been removed.
         */
        public void colorRemoved(int idx) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                StringBuffer sb =
                    new StringBuffer(getValue().item(0).getCssText());
                sb.append(" icc-color(");
                ICCColor iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                for (int i = 0; i < idx; i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                for (int i = idx + 1; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(")");
                textChanged(sb.toString());
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                sb = new StringBuffer(getValue().item(0).getCssText());
                sb.append(" ");
                sb.append(getValue().item(1).getCssText());
                sb.append(" icc-color(");
                iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                for (int i = 0; i < idx; i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                for (int i = idx + 1; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(")");
                textChanged(sb.toString());
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
        }

        /**
         * Called when the ICC color has been append.
         */
        public void colorAppend(float f) throws DOMException {
            switch (getPaintType()) {
            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                StringBuffer sb =
                    new StringBuffer(getValue().item(0).getCssText());
                sb.append(" icc-color(");
                ICCColor iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                for (int i = 0; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(",");
                sb.append(f);
                sb.append(")");
                textChanged(sb.toString());
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                sb = new StringBuffer(getValue().item(0).getCssText());
                sb.append(" ");
                sb.append(getValue().item(1).getCssText());
                sb.append(" icc-color(");
                iccc = (ICCColor)getValue().item(1);
                sb.append(iccc.getColorProfile());
                for (int i = 0; i < iccc.getLength(); i++) {
                    sb.append(",");
                    sb.append(iccc.getColor(i));
                }
                sb.append(",");
                sb.append(f);
                sb.append(")");
                textChanged(sb.toString());
                break;

            default:
                throw new DOMException
                    (DOMException.NO_MODIFICATION_ALLOWED_ERR, "");
            }
        }

        /**
         * Called when the URI has been modified.
         */
        public void uriChanged(String uri) {
            textChanged("url(" + uri + ") none");
        }

        /**
         * Called when the paint value has beem modified.
         */
        public void paintChanged(short type, String uri,
                                 String rgb, String icc) {
            switch (type) {
            case SVG_PAINTTYPE_NONE:
                textChanged("none");
                break;

            case SVG_PAINTTYPE_CURRENTCOLOR:
                textChanged("currentcolor");
                break;

            case SVG_PAINTTYPE_RGBCOLOR:
                textChanged(rgb);
                break;

            case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR:
                textChanged(rgb + " " + icc);
                break;

            case SVG_PAINTTYPE_URI:
                textChanged("url(" + uri + ")");
                break;

            case SVG_PAINTTYPE_URI_NONE:
                textChanged("url(" + uri + ") none");
                break;

            case SVG_PAINTTYPE_URI_CURRENTCOLOR:
                textChanged("url(" + uri + ") currentcolor");
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR:
                textChanged("url(" + uri + ") " + rgb);
                break;

            case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR:
                textChanged("url(" + uri + ") " + rgb + " " + icc);
            }
        }
    }

}
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Related Classes of org.apache.batik.css.dom.CSSOMSVGPaint$AbstractModificationHandler

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