Initial revision
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/batik/trunk@198777 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/sources/org/apache/batik/parser/AWTPathProducer.java b/sources/org/apache/batik/parser/AWTPathProducer.java
new file mode 100644
index 0000000..d53743f
--- /dev/null
+++ b/sources/org/apache/batik/parser/AWTPathProducer.java
@@ -0,0 +1,295 @@
+/*****************************************************************************
+ * 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.parser;
+
+import java.awt.Shape;
+import java.awt.geom.Point2D;
+import java.io.IOException;
+import java.io.Reader;
+import org.apache.batik.gvt.ExtendedGeneralPath;
+
+/**
+ * This class provides an implementation of the PathHandler that initializes
+ * a Shape from the value of a path's 'd' attribute.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class AWTPathProducer implements PathHandler, ShapeProducer {
+ /**
+ * The temporary value of extendedGeneralPath.
+ */
+ protected ExtendedGeneralPath path;
+
+ /**
+ * The current x position.
+ */
+ protected float currentX;
+
+ /**
+ * The current y position.
+ */
+ protected float currentY;
+
+ /**
+ * The reference x point for smooth arcs.
+ */
+ protected float xCenter;
+
+ /**
+ * The reference y point for smooth arcs.
+ */
+ protected float yCenter;
+
+ /**
+ * The winding rule to use to construct the path.
+ */
+ protected int windingRule;
+
+ /**
+ * Utility method for creating an ExtendedGeneralPath.
+ * @param r The reader used to read the path specification.
+ * @param wr The winding rule to use for creating the path.
+ * @param pf The parser factory to use.
+ */
+ public static Shape createShape(Reader r, int wr, ParserFactory pf)
+ throws IOException,
+ ParseException {
+ PathParser p = pf.createPathParser();
+ AWTPathProducer ph = new AWTPathProducer();
+
+ ph.setWindingRule(wr);
+ p.setPathHandler(ph);
+ p.parse(r);
+
+ return ph.getShape();
+ }
+
+ /**
+ * Sets the winding rule used to construct the path.
+ */
+ public void setWindingRule(int i) {
+ windingRule = i;
+ }
+
+ /**
+ * Returns the current winding rule.
+ */
+ public int getWindingRule() {
+ return windingRule;
+ }
+
+ /**
+ * Returns the Shape object initialized during the last parsing.
+ * @return the shape or null if this handler has not been used by
+ * a parser.
+ */
+ public Shape getShape() {
+ return path;
+ }
+
+ /**
+ * Implements {@link PathHandler#startPath()}.
+ */
+ public void startPath() throws ParseException {
+ currentX = 0;
+ currentY = 0;
+ xCenter = 0;
+ yCenter = 0;
+ path = new ExtendedGeneralPath(windingRule);
+ }
+
+ /**
+ * Implements {@link PathHandler#endPath()}.
+ */
+ public void endPath() throws ParseException {
+ }
+
+ /**
+ * Implements {@link PathHandler#movetoRel(float,float)}.
+ */
+ public void movetoRel(float x, float y) throws ParseException {
+ path.moveTo(xCenter = currentX += x, yCenter = currentY += y);
+ }
+
+ /**
+ * Implements {@link PathHandler#movetoAbs(float,float)}.
+ */
+ public void movetoAbs(float x, float y) throws ParseException {
+ path.moveTo(xCenter = currentX = x, yCenter = currentY = y);
+ }
+
+ /**
+ * Implements {@link PathHandler#closePath()}.
+ */
+ public void closePath() throws ParseException {
+ path.closePath();
+ Point2D pt = path.getCurrentPoint();
+ currentX = (float)pt.getX();
+ currentY = (float)pt.getY();
+ }
+
+ /**
+ * Implements {@link PathHandler#linetoRel(float,float)}.
+ */
+ public void linetoRel(float x, float y) throws ParseException {
+ path.lineTo(xCenter = currentX += x, yCenter = currentY += y);
+ }
+
+ /**
+ * Implements {@link PathHandler#linetoAbs(float,float)}.
+ */
+ public void linetoAbs(float x, float y) throws ParseException {
+ path.lineTo(xCenter = currentX = x, yCenter = currentY = y);
+ }
+
+ /**
+ * Implements {@link PathHandler#linetoHorizontalRel(float)}.
+ */
+ public void linetoHorizontalRel(float x) throws ParseException {
+ path.lineTo(xCenter = currentX += x, yCenter = currentY);
+ }
+
+ /**
+ * Implements {@link PathHandler#linetoHorizontalAbs(float)}.
+ */
+ public void linetoHorizontalAbs(float x) throws ParseException {
+ path.lineTo(xCenter = currentX = x, yCenter = currentY);
+ }
+
+ /**
+ * Implements {@link PathHandler#linetoVerticalRel(float)}.
+ */
+ public void linetoVerticalRel(float y) throws ParseException {
+ path.lineTo(xCenter = currentX, yCenter = currentY += y);
+ }
+
+ /**
+ * Implements {@link PathHandler#linetoVerticalAbs(float)}.
+ */
+ public void linetoVerticalAbs(float y) throws ParseException {
+ path.lineTo(xCenter = currentX, yCenter = currentY = y);
+ }
+
+ /**
+ * Implements {@link
+ * PathHandler#curvetoCubicRel(float,float,float,float,float,float)}.
+ */
+ public void curvetoCubicRel(float x1, float y1,
+ float x2, float y2,
+ float x, float y) throws ParseException {
+ path.curveTo(currentX + x1, currentY + y1,
+ xCenter = currentX + x2, yCenter = currentY + y2,
+ currentX += x, currentY += y);
+ }
+
+ /**
+ * Implements {@link
+ * PathHandler#curvetoCubicAbs(float,float,float,float,float,float)}.
+ */
+ public void curvetoCubicAbs(float x1, float y1,
+ float x2, float y2,
+ float x, float y) throws ParseException {
+ path.curveTo(x1, y1, xCenter = x2, yCenter = y2, currentX = x,
+ currentY = y);
+ }
+
+ /**
+ * Implements
+ * {@link PathHandler#curvetoCubicSmoothRel(float,float,float,float)}.
+ */
+ public void curvetoCubicSmoothRel(float x2, float y2,
+ float x, float y) throws ParseException {
+ path.curveTo(currentX * 2 - xCenter,
+ currentY * 2 - yCenter,
+ xCenter = currentX + x2,
+ yCenter = currentY + y2,
+ currentX += x,
+ currentY += y);
+ }
+
+ /**
+ * Implements
+ * {@link PathHandler#curvetoCubicSmoothAbs(float,float,float,float)}.
+ */
+ public void curvetoCubicSmoothAbs(float x2, float y2,
+ float x, float y) throws ParseException {
+ path.curveTo(currentX * 2 - xCenter,
+ currentY * 2 - yCenter,
+ xCenter = x2,
+ yCenter = y2,
+ currentX = x,
+ currentY = y);
+ }
+
+ /**
+ * Implements
+ * {@link PathHandler#curvetoQuadraticRel(float,float,float,float)}.
+ */
+ public void curvetoQuadraticRel(float x1, float y1,
+ float x, float y) throws ParseException {
+ path.quadTo(xCenter = currentX + x1, yCenter = currentY + y1,
+ currentX += x, currentY += y);
+ }
+
+ /**
+ * Implements
+ * {@link PathHandler#curvetoQuadraticAbs(float,float,float,float)}.
+ */
+ public void curvetoQuadraticAbs(float x1, float y1,
+ float x, float y) throws ParseException {
+ path.quadTo(xCenter = x1, yCenter = y1, currentX = x, currentY = y);
+ }
+
+ /**
+ * Implements {@link PathHandler#curvetoQuadraticSmoothRel(float,float)}.
+ */
+ public void curvetoQuadraticSmoothRel(float x, float y)
+ throws ParseException {
+ path.quadTo(xCenter = currentX * 2 - xCenter,
+ yCenter = currentY * 2 - yCenter,
+ currentX += x,
+ currentY += y);
+ }
+
+ /**
+ * Implements {@link PathHandler#curvetoQuadraticSmoothAbs(float,float)}.
+ */
+ public void curvetoQuadraticSmoothAbs(float x, float y)
+ throws ParseException {
+ path.quadTo(xCenter = currentX * 2 - xCenter,
+ yCenter = currentY * 2 - yCenter,
+ currentX = x,
+ currentY = y);
+ }
+
+ /**
+ * Implements {@link
+ * PathHandler#arcRel(float,float,float,boolean,boolean,float,float)}.
+ */
+ public void arcRel(float rx, float ry,
+ float xAxisRotation,
+ boolean largeArcFlag, boolean sweepFlag,
+ float x, float y) throws ParseException {
+ path.arcTo(rx, ry, xAxisRotation, largeArcFlag, sweepFlag,
+ xCenter = currentX += x, yCenter = currentY += y);
+ }
+
+ /**
+ * Implements {@link
+ * PathHandler#arcAbs(float,float,float,boolean,boolean,float,float)}.
+ */
+ public void arcAbs(float rx, float ry,
+ float xAxisRotation,
+ boolean largeArcFlag, boolean sweepFlag,
+ float x, float y) throws ParseException {
+ path.arcTo(rx, ry, xAxisRotation, largeArcFlag, sweepFlag,
+ xCenter = currentX = x, yCenter = currentY = y);
+ }
+}
diff --git a/sources/org/apache/batik/parser/AWTPolygonProducer.java b/sources/org/apache/batik/parser/AWTPolygonProducer.java
new file mode 100644
index 0000000..136b26a
--- /dev/null
+++ b/sources/org/apache/batik/parser/AWTPolygonProducer.java
@@ -0,0 +1,48 @@
+/*****************************************************************************
+ * 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.parser;
+
+import java.awt.Shape;
+import java.awt.geom.GeneralPath;
+import java.io.IOException;
+import java.io.Reader;
+
+/**
+ * This class produces a polygon shape from a reader.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class AWTPolygonProducer extends AWTPolylineProducer {
+ /**
+ * Utility method for creating an ExtendedGeneralPath.
+ * @param r The reader used to read the path specification.
+ * @param wr The winding rule to use for creating the path.
+ * @param pf The parser factory to use.
+ */
+ public static Shape createShape(Reader r, int wr, ParserFactory pf)
+ throws IOException,
+ ParseException {
+ PointsParser p = pf.createPointsParser();
+ AWTPolygonProducer ph = new AWTPolygonProducer();
+
+ ph.setWindingRule(wr);
+ p.setPointsHandler(ph);
+ p.parse(r);
+
+ return ph.getShape();
+ }
+
+ /**
+ * Implements {@link PointsHandler#endPoints()}.
+ */
+ public void endPoints() throws ParseException {
+ path.closePath();
+ }
+}
diff --git a/sources/org/apache/batik/parser/AWTPolylineProducer.java b/sources/org/apache/batik/parser/AWTPolylineProducer.java
new file mode 100644
index 0000000..b8a1a36
--- /dev/null
+++ b/sources/org/apache/batik/parser/AWTPolylineProducer.java
@@ -0,0 +1,105 @@
+/*****************************************************************************
+ * 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.parser;
+
+import java.awt.Shape;
+import java.awt.geom.GeneralPath;
+import java.io.IOException;
+import java.io.Reader;
+
+/**
+ * This class produces a polyline shape from a reader.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class AWTPolylineProducer implements PointsHandler, ShapeProducer {
+ /**
+ * The current path.
+ */
+ protected GeneralPath path;
+
+ /**
+ * Is the current path a new one?
+ */
+ protected boolean newPath;
+
+ /**
+ * The winding rule to use to construct the path.
+ */
+ protected int windingRule;
+
+ /**
+ * Utility method for creating an ExtendedGeneralPath.
+ * @param r The reader used to read the path specification.
+ * @param wr The winding rule to use for creating the path.
+ * @param pf The parser factory to use.
+ */
+ public static Shape createShape(Reader r, int wr, ParserFactory pf)
+ throws IOException,
+ ParseException {
+ PointsParser p = pf.createPointsParser();
+ AWTPolylineProducer ph = new AWTPolylineProducer();
+
+ ph.setWindingRule(wr);
+ p.setPointsHandler(ph);
+ p.parse(r);
+
+ return ph.getShape();
+ }
+
+ /**
+ * Sets the winding rule used to construct the path.
+ */
+ public void setWindingRule(int i) {
+ windingRule = i;
+ }
+
+ /**
+ * Returns the current winding rule.
+ */
+ public int getWindingRule() {
+ return windingRule;
+ }
+
+ /**
+ * Returns the Shape object initialized during the last parsing.
+ * @return the shape or null if this handler has not been used by
+ * a parser.
+ */
+ public Shape getShape() {
+ return path;
+ }
+
+ /**
+ * Implements {@link PointsHandler#startPoints()}.
+ */
+ public void startPoints() throws ParseException {
+ path = new GeneralPath(windingRule);
+ newPath = true;
+ }
+
+ /**
+ * Implements {@link PointsHandler#point(float,float)}.
+ */
+ public void point(float x, float y) throws ParseException {
+ if (newPath) {
+ newPath = false;
+ path.moveTo(x, y);
+ } else {
+ path.lineTo(x, y);
+ }
+ }
+
+ /**
+ * Implements {@link PointsHandler#endPoints()}.
+ */
+ public void endPoints() throws ParseException {
+ }
+}
diff --git a/sources/org/apache/batik/parser/AWTTransformProducer.java b/sources/org/apache/batik/parser/AWTTransformProducer.java
new file mode 100644
index 0000000..536f14c
--- /dev/null
+++ b/sources/org/apache/batik/parser/AWTTransformProducer.java
@@ -0,0 +1,138 @@
+/*****************************************************************************
+ * 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.parser;
+
+import java.awt.geom.AffineTransform;
+import java.io.IOException;
+import java.io.Reader;
+
+/**
+ * This class provides an implementation of the PathHandler that initializes
+ * an AffineTransform from the value of a 'transform' attribute.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class AWTTransformProducer implements TransformListHandler {
+ /**
+ * The value of the current affine transform.
+ */
+ protected AffineTransform affineTransform;
+
+ /**
+ * Utility method for creating an AffineTransform.
+ * @param r The reader used to read the transform specification.
+ * @param pf The parser factory to use.
+ */
+ public static AffineTransform createAffineTransform(Reader r,
+ ParserFactory pf)
+ throws ParseException {
+ TransformListParser p = pf.createTransformListParser();
+ AWTTransformProducer th = new AWTTransformProducer();
+
+ p.setTransformListHandler(th);
+ p.parse(r);
+
+ return th.getAffineTransform();
+ }
+
+ /**
+ * Returns the AffineTransform object initialized during the last parsing.
+ * @return the transform or null if this handler has not been used by
+ * a parser.
+ */
+ public AffineTransform getAffineTransform() {
+ return affineTransform;
+ }
+
+ /**
+ * Implements {@link TransformListHandler#startTransformList()}.
+ */
+ public void startTransformList() throws ParseException {
+ affineTransform = new AffineTransform();
+ }
+
+ /**
+ * Implements {@link
+ * TransformListHandler#matrix(float,float,float,float,float,float)}.
+ */
+ public void matrix(float a, float b, float c, float d, float e, float f)
+ throws ParseException {
+ affineTransform.concatenate(new AffineTransform(a, b, c, d, e, f));
+ }
+
+ /**
+ * Implements {@link TransformListHandler#rotate(float)}.
+ */
+ public void rotate(float theta) throws ParseException {
+ affineTransform.concatenate
+ (AffineTransform.getRotateInstance(Math.PI * theta / 180));
+ }
+
+ /**
+ * Implements {@link TransformListHandler#rotate(float,float,float)}.
+ */
+ public void rotate(float theta, float cx, float cy) throws ParseException {
+ AffineTransform at
+ = AffineTransform.getRotateInstance(Math.PI * theta / 180, cx, cy);
+ affineTransform.concatenate(at);
+ }
+
+ /**
+ * Implements {@link TransformListHandler#translate(float)}.
+ */
+ public void translate(float tx) throws ParseException {
+ AffineTransform at = AffineTransform.getTranslateInstance(tx, 0);
+ affineTransform.concatenate(at);
+ }
+
+ /**
+ * Implements {@link TransformListHandler#translate(float,float)}.
+ */
+ public void translate(float tx, float ty) throws ParseException {
+ AffineTransform at = AffineTransform.getTranslateInstance(tx, ty);
+ affineTransform.concatenate(at);
+ }
+
+ /**
+ * Implements {@link TransformListHandler#scale(float)}.
+ */
+ public void scale(float sx) throws ParseException {
+ affineTransform.concatenate(AffineTransform.getScaleInstance(sx, sx));
+ }
+
+ /**
+ * Implements {@link TransformListHandler#scale(float,float)}.
+ */
+ public void scale(float sx, float sy) throws ParseException {
+ affineTransform.concatenate(AffineTransform.getScaleInstance(sx, sy));
+ }
+
+ /**
+ * Implements {@link TransformListHandler#skewX(float)}.
+ */
+ public void skewX(float skx) throws ParseException {
+ affineTransform.concatenate
+ (AffineTransform.getShearInstance(Math.PI * skx / 180, 0));
+ }
+
+ /**
+ * Implements {@link TransformListHandler#skewY(float)}.
+ */
+ public void skewY(float sky) throws ParseException {
+ affineTransform.concatenate
+ (AffineTransform.getShearInstance(0, Math.PI * sky / 180));
+ }
+
+ /**
+ * Implements {@link TransformListHandler#endTransformList()}.
+ */
+ public void endTransformList() throws ParseException {
+ }
+}
diff --git a/sources/org/apache/batik/parser/Angle.java b/sources/org/apache/batik/parser/Angle.java
new file mode 100644
index 0000000..b0f1f0d
--- /dev/null
+++ b/sources/org/apache/batik/parser/Angle.java
@@ -0,0 +1,44 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents objects which hold informations about
+ * SVG angles.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface Angle {
+ // The values returned by getType().
+ /**
+ * To represent an angle in degrees.
+ */
+ int DEG = 0;
+
+ /**
+ * To represent an angle in radians.
+ */
+ int RAD = 1;
+
+ /**
+ * To represent an angle in gradians.
+ */
+ int GRAD = 2;
+
+ /**
+ * Returns this angle type.
+ */
+ int getType();
+
+ /**
+ * Returns this angle value.
+ */
+ float getValue();
+}
diff --git a/sources/org/apache/batik/parser/AngleHandler.java b/sources/org/apache/batik/parser/AngleHandler.java
new file mode 100644
index 0000000..0e30cb7
--- /dev/null
+++ b/sources/org/apache/batik/parser/AngleHandler.java
@@ -0,0 +1,55 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>AngleParser</code> instance in order to be
+ * notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface AngleHandler {
+ /**
+ * Invoked when the angle attribute parsing starts.
+ * @exception ParseException if an error occured while processing the angle
+ */
+ void startAngle() throws ParseException;
+
+ /**
+ * Invoked when a float value has been parsed.
+ * @exception ParseException if an error occured while processing the angle
+ */
+ void angleValue(float v) throws ParseException;
+
+ /**
+ * Invoked when 'deg' has been parsed.
+ * @exception ParseException if an error occured while processing the angle
+ */
+ void deg() throws ParseException;
+
+ /**
+ * Invoked when 'grad' has been parsed.
+ * @exception ParseException if an error occured while processing the angle
+ */
+ void grad() throws ParseException;
+
+ /**
+ * Invoked when 'rad' has been parsed.
+ * @exception ParseException if an error occured while processing the angle
+ */
+ void rad() throws ParseException;
+
+ /**
+ * Invoked when the angle attribute parsing ends.
+ * @exception ParseException if an error occured while processing the angle
+ */
+ void endAngle() throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/AngleParser.java b/sources/org/apache/batik/parser/AngleParser.java
new file mode 100644
index 0000000..ca50719
--- /dev/null
+++ b/sources/org/apache/batik/parser/AngleParser.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents an event-based parser for the SVG angle
+ * values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface AngleParser extends Parser {
+ /**
+ * Allows an application to register an angle handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The angle handler.
+ */
+ void setAngleHandler(AngleHandler handler);
+
+ /**
+ * Returns the angle handler in use.
+ */
+ AngleHandler getAngleHandler();
+}
diff --git a/sources/org/apache/batik/parser/Clock.java b/sources/org/apache/batik/parser/Clock.java
new file mode 100644
index 0000000..d27abd5
--- /dev/null
+++ b/sources/org/apache/batik/parser/Clock.java
@@ -0,0 +1,38 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents objects which hold informations about
+ * SVG clock values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface Clock {
+ /**
+ * Returns the int value representing the hours.
+ */
+ int getHours();
+
+ /**
+ * Returns the int value representing the minutes.
+ */
+ int getMinutes();
+
+ /**
+ * Returns the int value representing the seconds.
+ */
+ int getSeconds();
+
+ /**
+ * Returns the float value representing the milliseconds.
+ */
+ float getMilliseconds();
+}
diff --git a/sources/org/apache/batik/parser/ClockHandler.java b/sources/org/apache/batik/parser/ClockHandler.java
new file mode 100644
index 0000000..ff98c22
--- /dev/null
+++ b/sources/org/apache/batik/parser/ClockHandler.java
@@ -0,0 +1,73 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>ClockParser</code> instance in order to be
+ * notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface ClockHandler {
+ /**
+ * Invoked when the clock attribute parsing starts.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void startClock() throws ParseException;
+
+ /**
+ * Invoked when an int value has been parsed.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void intValue(int v) throws ParseException;
+
+ /**
+ * Invoked when ':' has been parsed.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void colon() throws ParseException;
+
+ /**
+ * Invoked when '.' has been parsed.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void dot() throws ParseException;
+
+ /**
+ * Invoked when 'h' has been parsed.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void h() throws ParseException;
+
+ /**
+ * Invoked when 'min' has been parsed.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void min() throws ParseException;
+
+ /**
+ * Invoked when 's' has been parsed.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void s() throws ParseException;
+
+ /**
+ * Invoked when 'ms' has been parsed.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void ms() throws ParseException;
+
+ /**
+ * Invoked when the clock attribute parsing ends.
+ * @exception ParseException if an error occured while processing the clock
+ */
+ void endClock() throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/ClockParser.java b/sources/org/apache/batik/parser/ClockParser.java
new file mode 100644
index 0000000..3709ddb
--- /dev/null
+++ b/sources/org/apache/batik/parser/ClockParser.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents an event-based parser for the SVG clock
+ * values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface ClockParser extends Parser {
+ /**
+ * Allows an application to register an clock handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The clock handler.
+ */
+ void setClockHandler(ClockHandler handler);
+
+ /**
+ * Returns the clock handler in use.
+ */
+ ClockHandler getClockHandler();
+}
diff --git a/sources/org/apache/batik/parser/ErrorHandler.java b/sources/org/apache/batik/parser/ErrorHandler.java
new file mode 100644
index 0000000..36d5288
--- /dev/null
+++ b/sources/org/apache/batik/parser/ErrorHandler.java
@@ -0,0 +1,23 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the error handler
+ * in order to be notified of parsing errors.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface ErrorHandler {
+ /**
+ * Called when a parse error occurs.
+ */
+ void error(ParseException e) throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/FragmentIdentifierHandler.java b/sources/org/apache/batik/parser/FragmentIdentifierHandler.java
new file mode 100644
index 0000000..263cd80
--- /dev/null
+++ b/sources/org/apache/batik/parser/FragmentIdentifierHandler.java
@@ -0,0 +1,58 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>PreserveAspectRatioParser</code> instance
+ * in order to be notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface FragmentIdentifierHandler {
+ /**
+ * Invoked when the fragment identifier attribute starts.
+ * @exception ParseException if an error occured while processing the
+ * fragment identifier
+ */
+ void startFragmentIdentifier() throws ParseException;
+
+ /**
+ * Invoked when an ID has been parsed.
+ * @param s The string that represents the parsed ID.
+ * @exception ParseException if an error occured while processing the
+ * fragment identifier
+ */
+ void idReference(String s) throws ParseException;
+
+ /**
+ * Invoked when 'viewBox(x,y,width,height)' has been parsed.
+ * @param x y width height the coordinates of the viewbox.
+ * @exception ParseException if an error occured while processing the
+ * fragment identifier
+ */
+ void viewBox(float x, float y, float width, float height)
+ throws ParseException;
+
+ /**
+ * Invoked when 'viewTarget(name)' has been parsed.
+ * @param name the target name.
+ * @exception ParseException if an error occured while processing the
+ * fragment identifier
+ */
+ void viewTarget(String name) throws ParseException;
+
+ /**
+ * Invoked when the points attribute ends.
+ * @exception ParseException if an error occured while processing the
+ * fragment identifier
+ */
+ void endFragmentIdentifier() throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/FragmentIdentifierParser.java b/sources/org/apache/batik/parser/FragmentIdentifierParser.java
new file mode 100644
index 0000000..f9ef9b2
--- /dev/null
+++ b/sources/org/apache/batik/parser/FragmentIdentifierParser.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents an event-based parser for the SVG
+ * fragment identifier (used with polyline and polygon elements).
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface FragmentIdentifierParser extends Parser {
+ /**
+ * Allows an application to register a fragment identifier handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The transform list handler.
+ */
+ void setPointsHandler(FragmentIdentifierHandler handler);
+
+ /**
+ * Returns the points handler in use.
+ */
+ FragmentIdentifierHandler getPointsHandler();
+}
diff --git a/sources/org/apache/batik/parser/Length.java b/sources/org/apache/batik/parser/Length.java
new file mode 100644
index 0000000..21eb593
--- /dev/null
+++ b/sources/org/apache/batik/parser/Length.java
@@ -0,0 +1,74 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents objects which hold informations about
+ * SVG lengths.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface Length {
+ // The values returned by getType().
+ /**
+ * To represent an length in centimeters.
+ */
+ int CM = 0;
+
+ /**
+ * To represent an length in ems.
+ */
+ int EM = 1;
+
+ /**
+ * To represent an length in exs.
+ */
+ int EX = 2;
+
+ /**
+ * To represent an length in inches.
+ */
+ int IN = 3;
+
+ /**
+ * To represent an length in millimeters.
+ */
+ int MM = 4;
+
+ /**
+ * To represent an length in picas.
+ */
+ int PC = 5;
+
+ /**
+ * To represent an length in points.
+ */
+ int PT = 6;
+
+ /**
+ * To represent an length in pixels.
+ */
+ int PX = 7;
+
+ /**
+ * To represent an length in percentage.
+ */
+ int PERCENTAGE = 8;
+
+ /**
+ * Returns this length type.
+ */
+ int getType();
+
+ /**
+ * Returns this length value.
+ */
+ float getValue();
+}
diff --git a/sources/org/apache/batik/parser/LengthHandler.java b/sources/org/apache/batik/parser/LengthHandler.java
new file mode 100644
index 0000000..2410663
--- /dev/null
+++ b/sources/org/apache/batik/parser/LengthHandler.java
@@ -0,0 +1,103 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>LengthParser</code> instance in order to be
+ * notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface LengthHandler {
+ /**
+ * Invoked when the length attribute starts.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void startLength() throws ParseException;
+
+ /**
+ * Invoked when a float value has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void lengthValue(float v) throws ParseException;
+
+ /**
+ * Invoked when 'em' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void em() throws ParseException;
+
+ /**
+ * Invoked when 'ex' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void ex() throws ParseException;
+
+ /**
+ * Invoked when 'in' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void in() throws ParseException;
+
+ /**
+ * Invoked when 'cm' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void cm() throws ParseException;
+
+ /**
+ * Invoked when 'mm' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void mm() throws ParseException;
+
+ /**
+ * Invoked when 'pc' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void pc() throws ParseException;
+
+ /**
+ * Invoked when 'pt' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void pt() throws ParseException;
+
+ /**
+ * Invoked when 'px' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void px() throws ParseException;
+
+ /**
+ * Invoked when '%' has been parsed.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void percentage() throws ParseException;
+
+ /**
+ * Invoked when the length attribute ends.
+ * @exception ParseException if an error occures while processing
+ * the length
+ */
+ void endLength() throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/LengthListHandler.java b/sources/org/apache/batik/parser/LengthListHandler.java
new file mode 100644
index 0000000..5978097
--- /dev/null
+++ b/sources/org/apache/batik/parser/LengthListHandler.java
@@ -0,0 +1,34 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>LengthListParser</code> instance in order to be
+ * notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+
+public interface LengthListHandler extends LengthHandler {
+ /**
+ * Invoked when the length list attribute starts.
+ * @exception ParseException if an error occures while processing the
+ * length list.
+ */
+ void startLengthList() throws ParseException;
+
+ /**
+ * Invoked when the length attribute ends.
+ * @exception ParseException if an error occures while processing the
+ * length list.
+ */
+ void endLengthList() throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/LengthListParser.java b/sources/org/apache/batik/parser/LengthListParser.java
new file mode 100644
index 0000000..94e646f
--- /dev/null
+++ b/sources/org/apache/batik/parser/LengthListParser.java
@@ -0,0 +1,39 @@
+/*****************************************************************************
+ * 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.parser;
+
+import java.io.IOException;
+import java.io.Reader;
+
+/**
+ * This interface represents an event-based parser for the SVG length
+ * list values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface LengthListParser extends Parser {
+ /**
+ * Allows an application to register a length list handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The transform list handler.
+ */
+ void setLengthListHandler(LengthListHandler handler);
+
+ /**
+ * Returns the length list handler in use.
+ */
+ LengthListHandler getLengthListHandler();
+}
diff --git a/sources/org/apache/batik/parser/LengthParser.java b/sources/org/apache/batik/parser/LengthParser.java
new file mode 100644
index 0000000..7b591cb
--- /dev/null
+++ b/sources/org/apache/batik/parser/LengthParser.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents an event-based parser for the SVG length
+ * values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface LengthParser extends Parser {
+ /**
+ * Allows an application to register a length handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The transform list handler.
+ */
+ void setLengthHandler(LengthHandler handler);
+
+ /**
+ * Returns the length handler in use.
+ */
+ LengthHandler getLengthHandler();
+}
diff --git a/sources/org/apache/batik/parser/ParseException.java b/sources/org/apache/batik/parser/ParseException.java
new file mode 100644
index 0000000..fd81f4b
--- /dev/null
+++ b/sources/org/apache/batik/parser/ParseException.java
@@ -0,0 +1,118 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This class encapsulates a general parse error or warning.
+ *
+ * <p>This class can contain basic error or warning information from
+ * either the parser or the application.
+ *
+ * <p>If the application needs to pass through other types of
+ * exceptions, it must wrap those exceptions in a ParseException.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class ParseException extends RuntimeException {
+ /**
+ * @serial The embedded exception if tunnelling, or null.
+ */
+ protected Exception exception;
+
+ /**
+ * @serial The line number.
+ */
+ protected int lineNumber;
+
+ /**
+ * @serial The column number.
+ */
+ protected int columnNumber;
+
+ /**
+ * Creates a new ParseException.
+ * @param message The error or warning message.
+ * @param line The line of the last parsed character.
+ * @param column The column of the last parsed character.
+ */
+ public ParseException (String message, int line, int column) {
+ super(message);
+ exception = null;
+ lineNumber = line;
+ columnNumber = column;
+ }
+
+ /**
+ * Creates a new ParseException wrapping an existing exception.
+ *
+ * <p>The existing exception will be embedded in the new
+ * one, and its message will become the default message for
+ * the ParseException.
+ * @param e The exception to be wrapped in a ParseException.
+ */
+ public ParseException (Exception e) {
+ exception = e;
+ lineNumber = -1;
+ columnNumber = -1;
+ }
+
+ /**
+ * Creates a new ParseException from an existing exception.
+ *
+ * <p>The existing exception will be embedded in the new
+ * one, but the new exception will have its own message.
+ * @param message The detail message.
+ * @param e The exception to be wrapped in a SAXException.
+ */
+ public ParseException (String message, Exception e) {
+ super(message);
+ this.exception = e;
+ }
+
+ /**
+ * Return a detail message for this exception.
+ *
+ * <p>If there is a embedded exception, and if the ParseException
+ * has no detail message of its own, this method will return
+ * the detail message from the embedded exception.
+ * @return The error or warning message.
+ */
+ public String getMessage () {
+ String message = super.getMessage();
+
+ if (message == null && exception != null) {
+ return exception.getMessage();
+ } else {
+ return message;
+ }
+ }
+
+ /**
+ * Return the embedded exception, if any.
+ * @return The embedded exception, or null if there is none.
+ */
+ public Exception getException () {
+ return exception;
+ }
+
+ /**
+ * Returns the line of the last parsed character.
+ */
+ public int getLineNumber() {
+ return lineNumber;
+ }
+
+ /**
+ * Returns the column of the last parsed character.
+ */
+ public int getColumnNumber() {
+ return columnNumber;
+ }
+}
diff --git a/sources/org/apache/batik/parser/Parser.java b/sources/org/apache/batik/parser/Parser.java
new file mode 100644
index 0000000..3fa7a75
--- /dev/null
+++ b/sources/org/apache/batik/parser/Parser.java
@@ -0,0 +1,41 @@
+/*****************************************************************************
+ * 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.parser;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.util.Locale;
+import org.apache.batik.i18n.Localizable;
+
+/**
+ * This interface represents a parser.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface Parser extends Localizable {
+ /**
+ * Parses the given reader representing an angle.
+ */
+ void parse(Reader r) throws ParseException;
+
+ /**
+ * Allows an application to register an error event handler.
+ *
+ * <p>If the application does not register an error event handler,
+ * all error events reported by the parser will cause an exception
+ * to be thrown.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The error handler.
+ */
+ void setErrorHandler(ErrorHandler handler);
+}
diff --git a/sources/org/apache/batik/parser/ParserFactory.java b/sources/org/apache/batik/parser/ParserFactory.java
new file mode 100644
index 0000000..e205a52
--- /dev/null
+++ b/sources/org/apache/batik/parser/ParserFactory.java
@@ -0,0 +1,62 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents a factory of micro-parser.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface ParserFactory {
+ /**
+ * Creates and returns an angle parser.
+ */
+ AngleParser createAngleParser();
+
+ /**
+ * Creates and returns a clock parser.
+ */
+ ClockParser createClockParser();
+
+ /**
+ * Creates and returns a fragment identifier parser.
+ */
+ FragmentIdentifierParser createFragmentIdentifierParser();
+
+ /**
+ * Creates and returns a length parser.
+ */
+ LengthParser createLengthParser();
+
+ /**
+ * Creates and returns a length list parser.
+ */
+ LengthParser createLengthListParser();
+
+ /**
+ * Creates and returns a path parser.
+ */
+ PathParser createPathParser();
+
+ /**
+ * Creates and returns a points parser.
+ */
+ PointsParser createPointsParser();
+
+ /**
+ * Creates and returns a points parser.
+ */
+ PreserveAspectRatioParser createPreserveAspectRatioParser();
+
+ /**
+ * Creates and returns a transform list parser.
+ */
+ TransformListParser createTransformListParser();
+}
diff --git a/sources/org/apache/batik/parser/PathHandler.java b/sources/org/apache/batik/parser/PathHandler.java
new file mode 100644
index 0000000..c2b0d17
--- /dev/null
+++ b/sources/org/apache/batik/parser/PathHandler.java
@@ -0,0 +1,230 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>PathParser</code> instance in order to be
+ * notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface PathHandler {
+ /**
+ * Invoked when the path starts.
+ * @exception ParseException if an error occured while processing the path
+ */
+ void startPath() throws ParseException;
+
+ /**
+ * Invoked when the path ends.
+ * @exception ParseException if an error occured while processing the path
+ */
+ void endPath() throws ParseException;
+
+ /**
+ * Invoked when a relative moveto command has been parsed.
+ * <p>Command : <b>m</b>
+ * @param x, y the relative coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void movetoRel(float x, float y) throws ParseException;
+
+ /**
+ * Invoked when an absolute moveto command has been parsed.
+ * <p>Command : <b>M</b>
+ * @param x, y the absolute coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void movetoAbs(float x, float y) throws ParseException;
+
+ /**
+ * Invoked when a closepath has been parsed.
+ * <p>Command : <b>z</b> | <b>Z</b>
+ * @exception ParseException if an error occured while processing the path
+ */
+ void closePath() throws ParseException;
+
+ /**
+ * Invoked when a relative line command has been parsed.
+ * <p>Command : <b>l</b>
+ * @param x, y the relative coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void linetoRel(float x, float y) throws ParseException;
+
+ /**
+ * Invoked when an absolute line command has been parsed.
+ * <p>Command : <b>L</b>
+ * @param x, y the absolute coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void linetoAbs(float x, float y) throws ParseException;
+
+ /**
+ * Invoked when an horizontal relative line command has been parsed.
+ * <p>Command : <b>h</b>
+ * @param x the relative X coordinate of the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void linetoHorizontalRel(float x) throws ParseException;
+
+ /**
+ * Invoked when an horizontal absolute line command has been parsed.
+ * <p>Command : <b>H</b>
+ * @param x the absolute X coordinate of the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void linetoHorizontalAbs(float x) throws ParseException;
+
+ /**
+ * Invoked when a vertical relative line command has been parsed.
+ * <p>Command : <b>v</b>
+ * @param y the relative Y coordinate of the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void linetoVerticalRel(float y) throws ParseException;
+
+ /**
+ * Invoked when a vertical absolute line command has been parsed.
+ * <p>Command : <b>V</b>
+ * @param y the absolute Y coordinate of the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void linetoVerticalAbs(float y) throws ParseException;
+
+ /**
+ * Invoked when a relative cubic bezier curve command has been parsed.
+ * <p>Command : <b>c</b>
+ * @param x1, y1 the relative coordinates for the first control point
+ * @param x2, y2 the relative coordinates for the second control point
+ * @param x, y the relative coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void curvetoCubicRel(float x1, float y1,
+ float x2, float y2,
+ float x, float y) throws ParseException;
+
+
+ /**
+ * Invoked when an absolute cubic bezier curve command has been parsed.
+ * <p>Command : <b>C</b>
+ * @param x1, y1 the absolute coordinates for the first control point
+ * @param x2, y2 the absolute coordinates for the second control point
+ * @param x, y the absolute coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void curvetoCubicAbs(float x1, float y1,
+ float x2, float y2,
+ float x, float y) throws ParseException;
+
+ /**
+ * Invoked when a relative smooth cubic bezier curve command has
+ * been parsed. The first control point is assumed to be the
+ * reflection of the second control point on the previous command
+ * relative to the current point.
+ * <p>Command : <b>s</b>
+ * @param x2, y2 the relative coordinates for the second control point
+ * @param x, y the relative coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void curvetoCubicSmoothRel(float x2, float y2,
+ float x, float y) throws ParseException;
+
+ /**
+ * Invoked when an absolute smooth cubic bezier curve command has
+ * been parsed. The first control point is assumed to be the
+ * reflection of the second control point on the previous command
+ * relative to the current point.
+ * <p>Command : <b>S</b>
+ * @param x2, y2 the absolute coordinates for the second control point
+ * @param x, y the absolute coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void curvetoCubicSmoothAbs(float x2, float y2,
+ float x, float y) throws ParseException;
+
+ /**
+ * Invoked when a relative quadratic bezier curve command has been parsed.
+ * <p>Command : <b>q</b>
+ * @param x1, y1 the relative coordinates for the control point
+ * @param x, y the relative coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void curvetoQuadraticRel(float x1, float y1,
+ float x, float y) throws ParseException;
+
+ /**
+ * Invoked when an absolute quadratic bezier curve command has been parsed.
+ * <p>Command : <b>Q</b>
+ * @param x1, y1 the absolute coordinates for the control point
+ * @param x, y the absolute coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void curvetoQuadraticAbs(float x1, float y1,
+ float x, float y) throws ParseException;
+
+ /**
+ * Invoked when a relative smooth quadratic bezier curve command
+ * has been parsed. The control point is assumed to be the
+ * reflection of the control point on the previous command
+ * relative to the current point.
+ * <p>Command : <b>t</b>
+ * @param x, y the relative coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void curvetoQuadraticSmoothRel(float x, float y) throws ParseException;
+
+ /**
+ * Invoked when an absolute smooth quadratic bezier curve command
+ * has been parsed. The control point is assumed to be the
+ * reflection of the control point on the previous command
+ * relative to the current point.
+ * <p>Command : <b>T</b>
+ * @param x, y the absolute coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void curvetoQuadraticSmoothAbs(float x, float y) throws ParseException;
+
+ /**
+ * Invoked when a relative elliptical arc command has been parsed.
+ * <p>Command : <b>a</b>
+ * @param rx the X axis radius for the ellipse
+ * @param ry the Y axis radius for the ellipse
+ * @param angle the rotation angle in degrees for the ellipse's X-axis
+ * relative to the X-axis
+ * @param largeArcFlag the value of the large-arc-flag
+ * @param sweepFlag the value of the sweep-flag
+ * @param x, y the relative coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void arcRel(float rx, float ry,
+ float xAxisRotation,
+ boolean largeArcFlag, boolean sweepFlag,
+ float x, float y) throws ParseException;
+
+
+ /**
+ * Invoked when an absolute elliptical arc command has been parsed.
+ * <p>Command : <b>A</b>
+ * @param rx the X axis radius for the ellipse
+ * @param ry the Y axis radius for the ellipse
+ * @param angle the rotation angle in degrees for the ellipse's X-axis
+ * relative to the X-axis
+ * @param largeArcFlag the value of the large-arc-flag
+ * @param sweepFlag the value of the sweep-flag
+ * @param x, y the absolute coordinates for the end point
+ * @exception ParseException if an error occured while processing the path
+ */
+ void arcAbs(float rx, float ry,
+ float xAxisRotation,
+ boolean largeArcFlag, boolean sweepFlag,
+ float x, float y) throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/PathParser.java b/sources/org/apache/batik/parser/PathParser.java
new file mode 100644
index 0000000..6c368e6
--- /dev/null
+++ b/sources/org/apache/batik/parser/PathParser.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents an event-based parser for the SVG path's d
+ * attribute values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface PathParser extends Parser {
+ /**
+ * Allows an application to register a path handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The transform list handler.
+ */
+ void setPathHandler(PathHandler handler);
+
+ /**
+ * Returns the path handler in use.
+ */
+ PathHandler getPathHandler();
+}
diff --git a/sources/org/apache/batik/parser/PathSegment.java b/sources/org/apache/batik/parser/PathSegment.java
new file mode 100644
index 0000000..3c8b2f0
--- /dev/null
+++ b/sources/org/apache/batik/parser/PathSegment.java
@@ -0,0 +1,205 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents objects which hold informations about
+ * SVG path segments.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface PathSegment {
+ // The values returned by getType().
+ /**
+ * To represent a 'z' command.
+ */
+ char CLOSEPATH = 'z';
+
+ /**
+ * To represent a 'M' command.
+ */
+ char MOVETO_ABS = 'M';
+
+ /**
+ * To represent a 'm' command.
+ */
+ char MOVETO_REL = 'm';
+
+ /**
+ * To represent a 'L' command.
+ */
+ char LINETO_ABS = 'L';
+
+ /**
+ * To represent a 'l' command.
+ */
+ char LINETO_REL = 'l';
+
+ /**
+ * To represent a 'C' command.
+ */
+ char CURVETO_CUBIC_ABS = 'C';
+
+ /**
+ * To represent a 'c' command.
+ */
+ char CURVETO_CUBIC_REL = 'c';
+
+ /**
+ * To represent a 'Q' command.
+ */
+ char CURVETO_QUADRATIC_ABS = 'Q';
+
+ /**
+ * To represent a 'q' command.
+ */
+ char CURVETO_QUADRATIC_REL = 'q';
+
+ /**
+ * To represent a 'A' command.
+ */
+ char ARC_ABS = 'A';
+
+ /**
+ * To represent a 'a' command.
+ */
+ char ARC_REL = 'a';
+
+ /**
+ * To represent a 'H' command.
+ */
+ char LINETO_HORIZONTAL_ABS = 'H';
+
+ /**
+ * To represent a 'h' command.
+ */
+ char LINETO_HORIZONTAL_REL = 'h';
+
+ /**
+ * To represent a 'V' command.
+ */
+ char LINETO_VERTICAL_ABS = 'V';
+
+ /**
+ * To represent a 'v' command.
+ */
+ char LINETO_VERTICAL_REL = 'v';
+
+ /**
+ * To represent a 'S' command.
+ */
+ char CURVETO_CUBIC_SMOOTH_ABS = 'S';
+
+ /**
+ * To represent a 's' command.
+ */
+ char CURVETO_CUBIC_SMOOTH_REL = 's';
+
+ /**
+ * To represent a 'T' command.
+ */
+ char CURVETO_QUADRATIC_SMOOTH_ABS = 'T';
+
+ /**
+ * To represent a 't' command.
+ */
+ char CURVETO_QUADRATIC_SMOOTH_REL = 't';
+
+ /**
+ * Returns the type of this segment. It is also the command character.
+ */
+ char getType();
+
+ /**
+ * Returns the x coordinate of this segment's end point.
+ * @exception IllegalStateException if this segment type is CLOSEPATH,
+ * LINETO_VERTICAL_ABS or LINETO_VERTICAL_REL.
+ */
+ float getX();
+
+ /**
+ * Returns the y coordinate of this segment's end point.
+ * @exception IllegalStateException if this segment type is CLOSEPATH,
+ * LINETO_HORIZONTAL_ABS or LINETO_HORIZONTAL_REL.
+ */
+ float getY();
+
+ /**
+ * Returns the x coordinate of this segment's first control point if the
+ * type is CURVETO_CUBIC_ABS, CURVETO_CUBIC_REL, CURVETO_QUADRATIC_ABS
+ * or CURVETO_QUADRATIC_REL.
+ * @exception IllegalStateException if this segment type is not an
+ * allowed one.
+ */
+ float getX1();
+
+ /**
+ * Returns the y coordinate of this segment's first control point if the
+ * type is CURVETO_CUBIC_ABS, CURVETO_CUBIC_REL, CURVETO_QUADRATIC_ABS
+ * or CURVETO_QUADRATIC_REL.
+ * @exception IllegalStateException if this segment type is not an
+ * allowed one.
+ */
+ float getY1();
+
+ /**
+ * Returns the x coordinate of this segment's second control point if the
+ * type is CURVETO_CUBIC_ABS, CURVETO_CUBIC_REL, CURVETO_CUBIC_SMOOTH_ABS
+ * or CURVETO_CUBIC_SMOOTH_REL.
+ * @exception IllegalStateException if this segment type is not an
+ * allowed one.
+ */
+ float getX2();
+
+ /**
+ * Returns the y coordinate of this segment's second control point if the
+ * type is CURVETO_CUBIC_ABS, CURVETO_CUBIC_REL, CURVETO_CUBIC_SMOOTH_ABS
+ * or CURVETO_CUBIC_SMOOTH_REL.
+ * @exception IllegalStateException if this segment type is not an
+ * allowed one.
+ */
+ float getY2();
+
+ /**
+ * Returns the x-axis radius for the ellipse if this segment type is
+ * ARC_ABS or ARC_REL.
+ * @exception IllegalStateException if this segment is not arc.
+ */
+ float getR1();
+
+ /**
+ * Returns the y-axis radius for the ellipse if this segment type is
+ * ARC_ABS or ARC_REL.
+ * @exception IllegalStateException if this segment is not an arc.
+ */
+ float getR2();
+
+ /**
+ * Returns the rotation angle in degrees for the ellipse's x-axis relative
+ * to the x-axis of the user coordinate system if this segment type is
+ * ARC_ABS or ARC_REL.
+ * @exception IllegalStateException if this segment is not an arc.
+ */
+ float getAngle();
+
+ /**
+ * Returns the large-arc-flag parameter value if this segment type is
+ * ARC_ABS or ARC_REL.
+ * @exception IllegalStateException if this segment is not an arc.
+ */
+ boolean getLargeArcFlag();
+
+ /**
+ * Returns the sweep-flag parameter value if this segment type is ARC_ABS
+ * or ARC_REL.
+ * @exception IllegalStateException if this segment is not an arc.
+ */
+ boolean getSweepFlag();
+}
diff --git a/sources/org/apache/batik/parser/PointsHandler.java b/sources/org/apache/batik/parser/PointsHandler.java
new file mode 100644
index 0000000..e612e30
--- /dev/null
+++ b/sources/org/apache/batik/parser/PointsHandler.java
@@ -0,0 +1,41 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>PointsParser</code> instance in order to be
+ * notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface PointsHandler {
+ /**
+ * Invoked when the points attribute starts.
+ * @exception ParseException if an error occured while processing the
+ * points
+ */
+ void startPoints() throws ParseException;
+
+ /**
+ * Invoked when a point has been parsed.
+ * @param x, y the coordinates of the point
+ * @exception ParseException if an error occured while processing the
+ * points
+ */
+ void point(float x, float y) throws ParseException;
+
+ /**
+ * Invoked when the points attribute ends.
+ * @exception ParseException if an error occured while processing the
+ * points
+ */
+ void endPoints() throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/PointsParser.java b/sources/org/apache/batik/parser/PointsParser.java
new file mode 100644
index 0000000..cc683e7
--- /dev/null
+++ b/sources/org/apache/batik/parser/PointsParser.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents an event-based parser for the SVG points
+ * attribute values (used with polyline and polygon elements).
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface PointsParser extends Parser {
+ /**
+ * Allows an application to register a points handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The transform list handler.
+ */
+ void setPointsHandler(PointsHandler handler);
+
+ /**
+ * Returns the points handler in use.
+ */
+ PointsHandler getPointsHandler();
+}
diff --git a/sources/org/apache/batik/parser/PreserveAspectRatio.java b/sources/org/apache/batik/parser/PreserveAspectRatio.java
new file mode 100644
index 0000000..b8f60c0
--- /dev/null
+++ b/sources/org/apache/batik/parser/PreserveAspectRatio.java
@@ -0,0 +1,90 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents objects which hold informations about
+ * SVG preserveAspectRatio attribute value.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface PreserveAspectRatio {
+ // The values returned by getAlign().
+ /**
+ * To represent the 'none' alignment.
+ */
+ int NONE = 0;
+
+ /**
+ * To represent the 'xMinYMin' alignment.
+ */
+ int XMINYMIN = 1;
+
+ /**
+ * To represent the 'xMidYMin' alignment.
+ */
+ int XMIDYMIN = 2;
+
+ /**
+ * To represent the 'xMaxYMin' alignment.
+ */
+ int XMAXYMIN = 3;
+
+ /**
+ * To represent the 'xMinYMid' alignment.
+ */
+ int XMINYMID = 4;
+
+ /**
+ * To represent the 'xMidYMid' alignment.
+ */
+ int XMIDYMID = 5;
+
+ /**
+ * To represent the 'xMaxYMid' alignment.
+ */
+ int XMAXYMID = 6;
+
+ /**
+ * To represent the 'xMinYMax' alignment.
+ */
+ int XMINYMAX = 7;
+
+ /**
+ * To represent the 'xMidYMax' alignment.
+ */
+ int XMIDYMAX = 8;
+
+ /**
+ * To represent the 'xMaxYMax' alignment.
+ */
+ int XMAXYMAX = 9;
+
+ // The values returned by getMeetOrSlice().
+ /**
+ * To represent the 'meet' value.
+ */
+ int MEET = 0;
+
+ /**
+ * To represent the 'slice' value.
+ */
+ int SLICE = 1;
+
+ /**
+ * Returns the align value of the represented attribute.
+ */
+ int getAlign();
+
+ /**
+ * Returns the meet or slice value of the represented attribute.
+ */
+ int getMeetOrSlice();
+}
diff --git a/sources/org/apache/batik/parser/PreserveAspectRatioHandler.java b/sources/org/apache/batik/parser/PreserveAspectRatioHandler.java
new file mode 100644
index 0000000..2dcb732
--- /dev/null
+++ b/sources/org/apache/batik/parser/PreserveAspectRatioHandler.java
@@ -0,0 +1,117 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>PreserveAspectRatioParser</code> instance in order to
+ * be notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface PreserveAspectRatioHandler {
+ /**
+ * Invoked when the PreserveAspectRatio parsing starts.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void startPreserveAspectRatio() throws ParseException;
+
+ /**
+ * Invoked when 'none' been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void none() throws ParseException;
+
+ /**
+ * Invoked when 'xMaxYMax' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMaxYMax() throws ParseException;
+
+ /**
+ * Invoked when 'xMaxYMid' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMaxYMid() throws ParseException;
+
+ /**
+ * Invoked when 'xMaxYMin' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMaxYMin() throws ParseException;
+
+ /**
+ * Invoked when 'xMidYMax' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMidYMax() throws ParseException;
+
+ /**
+ * Invoked when 'xMidYMid' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMidYMid() throws ParseException;
+
+ /**
+ * Invoked when 'xMidYMin' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMidYMin() throws ParseException;
+
+ /**
+ * Invoked when 'xMinYMax' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMinYMax() throws ParseException;
+
+ /**
+ * Invoked when 'xMinYMid' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMinYMid() throws ParseException;
+
+ /**
+ * Invoked when 'xMinYMin' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void xMinYMin() throws ParseException;
+
+ /**
+ * Invoked when 'meet' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void meet() throws ParseException;
+
+ /**
+ * Invoked when 'slice' has been parsed.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void slice() throws ParseException;
+
+ /**
+ * Invoked when the PreserveAspectRatio parsing ends.
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void endPreserveAspectRatio() throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/PreserveAspectRatioParser.java b/sources/org/apache/batik/parser/PreserveAspectRatioParser.java
new file mode 100644
index 0000000..f1f5e27
--- /dev/null
+++ b/sources/org/apache/batik/parser/PreserveAspectRatioParser.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents an event-based parser for the SVG
+ * preserveAspectRatio attribute values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface PreserveAspectRatioParser extends Parser {
+ /**
+ * Allows an application to register a PreserveAspectRatioParser handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The transform list handler.
+ */
+ void setPreserveAspectRatioHandler(PreserveAspectRatioHandler handler);
+
+ /**
+ * Returns the length handler in use.
+ */
+ PreserveAspectRatioHandler getPreserveAspectRatioHandler();
+}
diff --git a/sources/org/apache/batik/parser/ShapeProducer.java b/sources/org/apache/batik/parser/ShapeProducer.java
new file mode 100644
index 0000000..42a6c26
--- /dev/null
+++ b/sources/org/apache/batik/parser/ShapeProducer.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+import java.awt.Shape;
+
+/**
+ * This interface represents objects which creates Shape objects.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface ShapeProducer {
+ /**
+ * Returns the Shape object initialized during the last parsing.
+ * @return the shape or null if this handler has not been used to
+ * parse a path.
+ */
+ Shape getShape();
+
+ /**
+ * Sets the winding rule used to construct the path.
+ */
+ void setWindingRule(int i);
+
+ /**
+ * Returns the current winding rule.
+ */
+ int getWindingRule();
+}
diff --git a/sources/org/apache/batik/parser/Transform.java b/sources/org/apache/batik/parser/Transform.java
new file mode 100644
index 0000000..c11af58
--- /dev/null
+++ b/sources/org/apache/batik/parser/Transform.java
@@ -0,0 +1,122 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents objects which hold informations about
+ * SVG transform values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface Transform {
+ // The types of transforms.
+ /**
+ * To represent a generic matrix.
+ */
+ int MATRIX = 0;
+
+ /**
+ * To represent a rotation matrix.
+ */
+ int ROTATE = 1;
+
+ /**
+ * To represent a scaling matrix.
+ */
+ int SCALE = 2;
+
+ /**
+ * To represent a x shearing matrix.
+ */
+ int SKEWX = 3;
+
+ /**
+ * To represent a y shearing matrix.
+ */
+ int SKEWY = 4;
+
+ /**
+ * To represent a translation matrix.
+ */
+ int TRANSLATE = 5;
+
+ /**
+ * Returns the type of this matrix.
+ */
+ int getType();
+
+ /**
+ * Returns the angle in case the type of this transform is one of
+ * ROTATE, SKEWX or SKEWY.
+ * @exception IllegalStateException if the matrix type is not one
+ * of ROTATE, SKEWX or SKEWY.
+ */
+ float getAngle();
+
+ /**
+ * Returns the content of the cell (0, 0).
+ */
+ float getA();
+
+ /**
+ * An alias for getA().
+ */
+ float getScaleX();
+
+ /**
+ * Returns the content of the cell (0, 1).
+ */
+ float getB();
+
+ /**
+ * An alias for getB().
+ */
+ float getSkewX();
+
+ /**
+ * Returns the content of the cell (0, 2).
+ */
+ float getC();
+
+ /**
+ * An alias for getC().
+ */
+ float getTranslateX();
+
+ /**
+ * Returns the content of the cell (1, 0).
+ */
+ float getD();
+
+ /**
+ * An alias for getD().
+ */
+ float getSkewY();
+
+ /**
+ * Returns the content of the cell (1, 1).
+ */
+ float getE();
+
+ /**
+ * An alias for getE().
+ */
+ float getScaleY();
+
+ /**
+ * Returns the content of the cell (1, 2).
+ */
+ float getF();
+
+ /**
+ * An alias for getF().
+ */
+ float getTranslateY();
+}
diff --git a/sources/org/apache/batik/parser/TransformListHandler.java b/sources/org/apache/batik/parser/TransformListHandler.java
new file mode 100644
index 0000000..6a664ff
--- /dev/null
+++ b/sources/org/apache/batik/parser/TransformListHandler.java
@@ -0,0 +1,108 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface must be implemented and then registred as the
+ * handler of a <code>TransformParser</code> instance in order to
+ * be notified of parsing events.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface TransformListHandler {
+ /**
+ * Invoked when the tranform starts.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void startTransformList() throws ParseException;
+
+ /**
+ * Invoked when 'matrix(a, b, c, d, e, f)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void matrix(float a, float b, float c, float d, float e, float f)
+ throws ParseException;
+
+ /**
+ * Invoked when 'rotate(theta)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void rotate(float theta) throws ParseException;
+
+ /**
+ * Invoked when 'rotate(theta, cx, cy)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void rotate(float theta, float cx, float cy) throws ParseException;
+
+ /**
+ * Invoked when 'translate(tx)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void translate(float tx) throws ParseException;
+
+ /**
+ * Invoked when 'translate(tx, ty)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void translate(float tx, float ty) throws ParseException;
+
+ /**
+ * Invoked when 'scale(sx)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void scale(float sx) throws ParseException;
+
+ /**
+ * Invoked when 'scale(sx, sy)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void scale(float sx, float sy) throws ParseException;
+
+ /**
+ * Invoked when 'skewX(skx)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void skewX(float skx) throws ParseException;
+
+ /**
+ * Invoked when 'skewY(sky)' has been parsed.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void skewY(float sky) throws ParseException;
+
+ /**
+ * Invoked when the transform ends.
+ *
+ * @exception ParseException if an error occured while processing
+ * the transform
+ */
+ void endTransformList() throws ParseException;
+}
diff --git a/sources/org/apache/batik/parser/TransformListParser.java b/sources/org/apache/batik/parser/TransformListParser.java
new file mode 100644
index 0000000..111cc0e
--- /dev/null
+++ b/sources/org/apache/batik/parser/TransformListParser.java
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * 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.parser;
+
+/**
+ * This interface represents an event-based parser for the SVG transform
+ * attribute values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface TransformListParser extends Parser {
+ /**
+ * Allows an application to register a transform list handler.
+ *
+ * <p>If the application does not register a handler, all
+ * events reported by the parser will be silently ignored.
+ *
+ * <p>Applications may register a new or different handler in the
+ * middle of a parse, and the parser must begin using the new
+ * handler immediately.</p>
+ * @param handler The transform handler.
+ */
+ void setTransformListHandler(TransformListHandler handler);
+
+ /**
+ * Returns the transform list handler in use.
+ */
+ TransformListHandler getTransformListHandler();
+}
diff --git a/sources/org/apache/batik/parser/package.html b/sources/org/apache/batik/parser/package.html
new file mode 100644
index 0000000..bebf59f
--- /dev/null
+++ b/sources/org/apache/batik/parser/package.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
+ "http://www.w3.org/TR/REC-html40/loose.dtd">
+<html>
+ <body bgcolor="#FFFFFF">
+ Provides a set of parsers and objects to manipulate SVG attributes.
+ </body>
+</html>
diff --git a/sources/org/apache/batik/parser/style/AbstractCSSValue.java b/sources/org/apache/batik/parser/style/AbstractCSSValue.java
new file mode 100644
index 0000000..085a047
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/AbstractCSSValue.java
@@ -0,0 +1,164 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.Counter;
+import org.w3c.dom.css.CSSPrimitiveValue;
+import org.w3c.dom.css.CSSValue;
+import org.w3c.dom.css.CSSValueList;
+import org.w3c.dom.css.Rect;
+import org.w3c.dom.css.RGBColor;
+
+/**
+ * This class implements the {@link org.w3c.dom.css.CSSValue},
+ * {@link org.w3c.dom.css.CSSPrimitiveValue},
+ * {@link org.w3c.dom.css.CSSValueList} interfaces.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public abstract class AbstractCSSValue
+ implements CSSPrimitiveValue,
+ CSSValueList {
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getPrimitiveType()}.
+ */
+ public short getPrimitiveType() {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.operation",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements
+ * {@link org.w3c.dom.css.CSSValue#setCssText(String)}.
+ * Throws a NO_MODIFICATION_ALLOWED_ERR {@link org.w3c.dom.DOMException}.
+ */
+ public void setCssText(String cssText) throws DOMException {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("readonly.value",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#setFloatValue(short,float)}.
+ * Throws a NO_MODIFICATION_ALLOWED_ERR {@link org.w3c.dom.DOMException}.
+ */
+ public void setFloatValue(short unitType, float floatValue)
+ throws DOMException {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("readonly.value",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getFloatValue(short)}.
+ */
+ public float getFloatValue(short unitType) throws DOMException {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.operation",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#setStringValue(short,String)}.
+ * Throws a NO_MODIFICATION_ALLOWED_ERR {@link org.w3c.dom.DOMException}.
+ */
+ public void setStringValue(short stringType, String stringValue)
+ throws DOMException {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("readonly.value",
+ new Object[] {}));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getStringValue()}.
+ */
+ public String getStringValue() throws DOMException {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.operation",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getCounterValue()}.
+ */
+ public Counter getCounterValue() throws DOMException {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.operation",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getRectValue()}.
+ */
+ public Rect getRectValue() throws DOMException {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.operation",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getRGBColorValue()}.
+ */
+ public RGBColor getRGBColorValue() throws DOMException {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.operation",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValueList#getLength()}.
+ */
+ public int getLength() {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.operation",
+ null));
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValueList#item(int)}.
+ */
+ public CSSValue item(int index) {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.operation",
+ null));
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/AbstractCSSValueFactory.java b/sources/org/apache/batik/parser/style/AbstractCSSValueFactory.java
new file mode 100644
index 0000000..2e35c8a
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/AbstractCSSValueFactory.java
@@ -0,0 +1,43 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.css.sac.LexicalUnit;
+import org.w3c.dom.css.CSSPrimitiveValue;
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class is the abstract superclass of all factories.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public abstract class AbstractCSSValueFactory implements CSSValueFactory {
+ /**
+ * The 'inherit' value.
+ */
+ public final static CSSValue INHERIT = CSSInheritValue.INSTANCE;
+
+ /**
+ * The 'auto' identifier string representation.
+ */
+ public final static String AUTO = "auto";
+
+ /**
+ * The 'auto' identifier.
+ */
+ public final static CSSValue AUTO_VALUE =
+ new CSSStringValue(CSSPrimitiveValue.CSS_IDENT, AUTO);
+
+ /**
+ * Creates a new AbstractCSSValueFactory object.
+ */
+ protected AbstractCSSValueFactory() {
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/AbstractLengthFactory.java b/sources/org/apache/batik/parser/style/AbstractLengthFactory.java
new file mode 100644
index 0000000..3a8f3e1
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/AbstractLengthFactory.java
@@ -0,0 +1,77 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.css.sac.LexicalUnit;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.CSSValue;
+import org.w3c.dom.css.CSSPrimitiveValue;
+
+/**
+ * This class provides an abstract factory for CSS lengths.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public abstract class AbstractLengthFactory extends AbstractCSSValueFactory {
+ /**
+ * Creates a new LengthFactory object.
+ */
+ protected AbstractLengthFactory() {
+ }
+
+ /**
+ * Returns a CSSValue built from the given SAC lexical unit.
+ * @param lu The SAC lexical unit used to create the value.
+ */
+ public CSSValue createCSSValue(LexicalUnit lu) {
+ switch (lu.getLexicalUnitType()) {
+ case LexicalUnit.SAC_INHERIT:
+ return INHERIT;
+ case LexicalUnit.SAC_EM:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_EMS,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_EX:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_EXS,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_PIXEL:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_PX,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_CENTIMETER:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_CM,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_MILLIMETER:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_MM,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_INCH:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_IN,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_POINT:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_PT,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_PICA:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_PC,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_INTEGER:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_NUMBER,
+ lu.getIntegerValue());
+ case LexicalUnit.SAC_REAL:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_NUMBER,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_DIMENSION:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_DIMENSION,
+ lu.getFloatValue());
+ }
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.lexical.unit",
+ new Object[] { new Integer(lu.getLexicalUnitType()) }));
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/AbstractRectFactory.java b/sources/org/apache/batik/parser/style/AbstractRectFactory.java
new file mode 100644
index 0000000..7a64689
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/AbstractRectFactory.java
@@ -0,0 +1,91 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.css.sac.LexicalUnit;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.CSSPrimitiveValue;
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class represents the factories for the rect CSS values.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public abstract class AbstractRectFactory extends AbstractCSSValueFactory {
+ /**
+ * The factory for the parameters.
+ */
+ protected LengthFactory factory = new LengthFactory();
+
+ /**
+ * Creates a new AbstractRectFactory object.
+ */
+ protected AbstractRectFactory() {
+ }
+
+ /**
+ * Returns a CSSValue built from the given SAC lexical unit.
+ */
+ public CSSValue createCSSValue(LexicalUnit lu) {
+ switch (lu.getLexicalUnitType()) {
+ case LexicalUnit.SAC_FUNCTION:
+ if (!lu.getFunctionName().equalsIgnoreCase("rect")) {
+ break;
+ }
+ case LexicalUnit.SAC_RECT_FUNCTION:
+ lu = lu.getParameters();
+ CSSPrimitiveValue t;
+ t = (CSSPrimitiveValue)factory.createCSSValue(lu);
+ lu = lu.getNextLexicalUnit();
+ if (lu == null ||
+ lu.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.lexical.unit",
+ new Object[] { new Integer(lu.getLexicalUnitType()) }));
+ }
+ lu = lu.getNextLexicalUnit();
+ CSSPrimitiveValue r;
+ r = (CSSPrimitiveValue)factory.createCSSValue(lu);
+ lu = lu.getNextLexicalUnit();
+ if (lu == null ||
+ lu.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.lexical.unit",
+ new Object[] { new Integer(lu.getLexicalUnitType()) }));
+ }
+ lu = lu.getNextLexicalUnit();
+ CSSPrimitiveValue b;
+ b = (CSSPrimitiveValue)factory.createCSSValue(lu);
+ lu = lu.getNextLexicalUnit();
+ if (lu == null ||
+ lu.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.lexical.unit",
+ new Object[] { new Integer(lu.getLexicalUnitType()) }));
+ }
+ lu = lu.getNextLexicalUnit();
+ CSSPrimitiveValue l;
+ l = (CSSPrimitiveValue)factory.createCSSValue(lu);
+ return new CSSRectValue(t, r, b, l);
+ }
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.lexical.unit",
+ new Object[] { new Integer(lu.getLexicalUnitType()) }));
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/CSSFloatValue.java b/sources/org/apache/batik/parser/style/CSSFloatValue.java
new file mode 100644
index 0000000..f093c7e
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/CSSFloatValue.java
@@ -0,0 +1,387 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.CSSPrimitiveValue;
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class represents CSS float values
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class CSSFloatValue extends AbstractCSSValue {
+ /**
+ * The unit types representations
+ */
+ protected final static String[] UNITS = {
+ "", "%", "em", "es", "px", "cm", "mm", "in", "pt",
+ "pc", "deg", "rad", "grad", "ms", "s", "Hz", "kHz", ""
+ };
+
+ /**
+ * The float value
+ */
+ protected float floatValue;
+
+ /**
+ * The unit type
+ */
+ protected short unitType;
+
+ /**
+ * Creates a new value.
+ */
+ public CSSFloatValue(short unitType, float floatValue) {
+ this.unitType = unitType;
+ this.floatValue = floatValue;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssValueType()}.
+ */
+ public short getCssValueType() {
+ return CSSValue.CSS_PRIMITIVE_VALUE;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getPrimitiveType()}.
+ */
+ public short getPrimitiveType() {
+ return unitType;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssText()}.
+ */
+ public String getCssText() {
+ return floatValue + getUnitRepresentation(unitType);
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getFloatValue(short)}.
+ */
+ public float getFloatValue(short unitType) throws DOMException {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_NUMBER:
+ case CSSPrimitiveValue.CSS_PERCENTAGE:
+ case CSSPrimitiveValue.CSS_EMS:
+ case CSSPrimitiveValue.CSS_EXS:
+ case CSSPrimitiveValue.CSS_DIMENSION:
+ case CSSPrimitiveValue.CSS_PX:
+ if (this.unitType == unitType) {
+ return floatValue;
+ }
+ break;
+ case CSSPrimitiveValue.CSS_CM:
+ return toCentimeters();
+ case CSSPrimitiveValue.CSS_MM:
+ return toMillimeters();
+ case CSSPrimitiveValue.CSS_IN:
+ return toInches();
+ case CSSPrimitiveValue.CSS_PT:
+ return toPoints();
+ case CSSPrimitiveValue.CSS_PC:
+ return toPicas();
+ case CSSPrimitiveValue.CSS_DEG:
+ return toDegrees();
+ case CSSPrimitiveValue.CSS_RAD:
+ return toRadians();
+ case CSSPrimitiveValue.CSS_GRAD:
+ return toGradians();
+ case CSSPrimitiveValue.CSS_MS:
+ return toMilliseconds();
+ case CSSPrimitiveValue.CSS_S:
+ return toSeconds();
+ case CSSPrimitiveValue.CSS_HZ:
+ return toHertz();
+ case CSSPrimitiveValue.CSS_KHZ:
+ return tokHertz();
+ }
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+
+ /**
+ * Returns the representation for the given unit type.
+ * @param unitType The unit type like specified in the CSSPrimitiveValue
+ * interface.
+ */
+ protected String getUnitRepresentation(short unitType)
+ throws DOMException {
+ if (unitType < CSSPrimitiveValue.CSS_NUMBER &&
+ unitType > CSSPrimitiveValue.CSS_DIMENSION) {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("illegal.unit.type",
+ new Object[] { new Integer(unitType) }));
+ }
+ return UNITS[unitType - CSSPrimitiveValue.CSS_NUMBER];
+ }
+
+ /**
+ * Converts the current value into centimeters.
+ */
+ protected float toCentimeters() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_CM:
+ return floatValue;
+ case CSSPrimitiveValue.CSS_MM:
+ return (float)(floatValue / 10);
+ case CSSPrimitiveValue.CSS_IN:
+ return (float)(floatValue * 2.54);
+ case CSSPrimitiveValue.CSS_PT:
+ return (float)(floatValue * 2.54 / 72);
+ case CSSPrimitiveValue.CSS_PC:
+ return (float)(floatValue * 2.54 / 6);
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into inches.
+ */
+ protected float toInches() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_CM:
+ return (float)(floatValue / 2.54);
+ case CSSPrimitiveValue.CSS_MM:
+ return (float)(floatValue / 25.4);
+ case CSSPrimitiveValue.CSS_IN:
+ return floatValue;
+ case CSSPrimitiveValue.CSS_PT:
+ return (float)(floatValue / 72);
+ case CSSPrimitiveValue.CSS_PC:
+ return (float) (floatValue / 6);
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into millimeters.
+ */
+ protected float toMillimeters() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_CM:
+ return (float)(floatValue * 10);
+ case CSSPrimitiveValue.CSS_MM:
+ return floatValue;
+ case CSSPrimitiveValue.CSS_IN:
+ return (float)(floatValue * 25.4);
+ case CSSPrimitiveValue.CSS_PT:
+ return (float)(floatValue * 25.4 / 72);
+ case CSSPrimitiveValue.CSS_PC:
+ return (float)(floatValue * 25.4 / 6);
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into points.
+ */
+ protected float toPoints() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_CM:
+ return (float)(floatValue * 72 / 2.54);
+ case CSSPrimitiveValue.CSS_MM:
+ return (float)(floatValue * 72 / 25.4);
+ case CSSPrimitiveValue.CSS_IN:
+ return (float)(floatValue * 72);
+ case CSSPrimitiveValue.CSS_PT:
+ return floatValue;
+ case CSSPrimitiveValue.CSS_PC:
+ return (float)(floatValue * 12);
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into picas.
+ */
+ protected float toPicas() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_CM:
+ return (float)(floatValue * 6 / 2.54);
+ case CSSPrimitiveValue.CSS_MM:
+ return (float)(floatValue * 6 / 25.4);
+ case CSSPrimitiveValue.CSS_IN:
+ return (float)(floatValue * 6);
+ case CSSPrimitiveValue.CSS_PT:
+ return (float)(floatValue / 12);
+ case CSSPrimitiveValue.CSS_PC:
+ return floatValue;
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into degrees.
+ */
+ protected float toDegrees() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_DEG:
+ return floatValue;
+ case CSSPrimitiveValue.CSS_RAD:
+ return (float)(floatValue * 180 / Math.PI);
+ case CSSPrimitiveValue.CSS_GRAD:
+ return (float)(floatValue * 9 / 5);
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into radians.
+ */
+ protected float toRadians() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_DEG:
+ return (float)(floatValue * 5 / 9);
+ case CSSPrimitiveValue.CSS_RAD:
+ return floatValue;
+ case CSSPrimitiveValue.CSS_GRAD:
+ return (float)(floatValue * 100 / Math.PI);
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into gradians.
+ */
+ protected float toGradians() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_DEG:
+ return (float)(floatValue * Math.PI / 180);
+ case CSSPrimitiveValue.CSS_RAD:
+ return (float)(floatValue * Math.PI / 100);
+ case CSSPrimitiveValue.CSS_GRAD:
+ return floatValue;
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into milliseconds.
+ */
+ protected float toMilliseconds() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_MS:
+ return floatValue;
+ case CSSPrimitiveValue.CSS_S:
+ return (float)(floatValue * 1000);
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into seconds.
+ */
+ protected float toSeconds() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_MS:
+ return (float)(floatValue / 1000);
+ case CSSPrimitiveValue.CSS_S:
+ return floatValue;
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into Hertz.
+ */
+ protected float toHertz() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_HZ:
+ return floatValue;
+ case CSSPrimitiveValue.CSS_KHZ:
+ return (float)(floatValue / 1000);
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+
+ /**
+ * Converts the current value into kHertz.
+ */
+ protected float tokHertz() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_HZ:
+ return (float)(floatValue * 1000);
+ case CSSPrimitiveValue.CSS_KHZ:
+ return floatValue;
+ default:
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.conversion",
+ new Object[] { new Integer(unitType) }));
+ }
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/CSSInheritValue.java b/sources/org/apache/batik/parser/style/CSSInheritValue.java
new file mode 100644
index 0000000..f805043
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/CSSInheritValue.java
@@ -0,0 +1,44 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class represents CSS 'inherit' values
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class CSSInheritValue extends AbstractCSSValue {
+ /**
+ * The instance of this class.
+ */
+ public final static CSSInheritValue INSTANCE = new CSSInheritValue();
+
+ /**
+ * This class do not need to be instantiated.
+ */
+ protected CSSInheritValue() {
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssValueType()}.
+ */
+ public short getCssValueType() {
+ return CSSValue.CSS_INHERIT;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssText()}.
+ */
+ public String getCssText() {
+ return "inherit";
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/CSSRGBColorValue.java b/sources/org/apache/batik/parser/style/CSSRGBColorValue.java
new file mode 100644
index 0000000..12d5625
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/CSSRGBColorValue.java
@@ -0,0 +1,108 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.CSSPrimitiveValue;
+import org.w3c.dom.css.CSSValue;
+import org.w3c.dom.css.RGBColor;
+
+/**
+ * This class represents CSS color values
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class CSSRGBColorValue
+ extends AbstractCSSValue
+ implements RGBColor {
+ /**
+ * The red value
+ */
+ protected CSSPrimitiveValue red;
+
+ /**
+ * The green value
+ */
+ protected CSSPrimitiveValue green;
+
+ /**
+ * The blue value
+ */
+ protected CSSPrimitiveValue blue;
+
+ /**
+ * Creates a new color value.
+ * @param r The red component.
+ * @param g The green component.
+ * @param b The blue component.
+ */
+ public CSSRGBColorValue(CSSPrimitiveValue r,
+ CSSPrimitiveValue g,
+ CSSPrimitiveValue b) {
+ red = r;
+ green = g;
+ blue = b;
+ }
+
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssValueType()}.
+ */
+ public short getCssValueType() {
+ return CSSValue.CSS_PRIMITIVE_VALUE;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getPrimitiveType()}.
+ */
+ public short getPrimitiveType() {
+ return CSSPrimitiveValue.CSS_RGBCOLOR;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssText()}.
+ */
+ public String getCssText() {
+ return "rgb("
+ + red.getCssText() + ", "
+ + green.getCssText() + ", "
+ + blue.getCssText() + ")";
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.RGBColor#getRed()}.
+ */
+ public CSSPrimitiveValue getRed() {
+ return red;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.RGBColor#getGreen()}.
+ */
+ public CSSPrimitiveValue getGreen() {
+ return green;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.RGBColor#getBlue()}.
+ */
+ public CSSPrimitiveValue getBlue() {
+ return blue;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getRGBColorValue()}.
+ */
+ public RGBColor getRGBColorValue() throws DOMException {
+ return this;
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/CSSRectValue.java b/sources/org/apache/batik/parser/style/CSSRectValue.java
new file mode 100644
index 0000000..d86fd2d
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/CSSRectValue.java
@@ -0,0 +1,122 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.CSSPrimitiveValue;
+import org.w3c.dom.css.CSSValue;
+import org.w3c.dom.css.Rect;
+
+/**
+ * This class represents CSS rect values
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class CSSRectValue
+ extends AbstractCSSValue
+ implements Rect {
+ /**
+ * The top value.
+ */
+ protected CSSPrimitiveValue top;
+
+ /**
+ * The right value.
+ */
+ protected CSSPrimitiveValue right;
+
+ /**
+ * The bottom value.
+ */
+ protected CSSPrimitiveValue bottom;
+
+ /**
+ * The left value.
+ */
+ protected CSSPrimitiveValue left;
+
+ /**
+ * Creates a new rect value.
+ * @param t The top length.
+ * @param t The right length.
+ * @param t The bottom length.
+ * @param t The left length.
+ */
+ public CSSRectValue(CSSPrimitiveValue t,
+ CSSPrimitiveValue r,
+ CSSPrimitiveValue b,
+ CSSPrimitiveValue l) {
+ top = t;
+ right = r;
+ bottom = b;
+ left = l;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssValueType()}.
+ */
+ public short getCssValueType() {
+ return CSSValue.CSS_PRIMITIVE_VALUE;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getPrimitiveType()}.
+ */
+ public short getPrimitiveType() {
+ return CSSPrimitiveValue.CSS_RECT;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssText()}.
+ */
+ public String getCssText() {
+ return "rect(" + top.getCssText() + ", "
+ + right.getCssText() + ", "
+ + bottom.getCssText() + ", "
+ + left.getCssText() + ")";
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getRectValue()}.
+ */
+ public Rect getRectValue() throws DOMException {
+ return this;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.Rect#getTop()}.
+ */
+ public CSSPrimitiveValue getTop() {
+ return top;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.Rect#getRight()}.
+ */
+ public CSSPrimitiveValue getRight() {
+ return right;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.Rect#getBottom()}.
+ */
+ public CSSPrimitiveValue getBottom() {
+ return bottom;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.Rect#getLeft()}.
+ */
+ public CSSPrimitiveValue getLeft() {
+ return left;
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/CSSStringValue.java b/sources/org/apache/batik/parser/style/CSSStringValue.java
new file mode 100644
index 0000000..f0e9509
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/CSSStringValue.java
@@ -0,0 +1,79 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.CSSPrimitiveValue;
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class represents CSS string values
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class CSSStringValue extends AbstractCSSValue {
+ /**
+ * The string value
+ */
+ protected String stringValue;
+
+ /**
+ * The unit type
+ */
+ protected short unitType;
+
+ /**
+ * Creates a new value.
+ */
+ public CSSStringValue(short unitType, String stringValue) {
+ this.unitType = unitType;
+ this.stringValue = stringValue;
+ this.stringValue = (unitType == CSSPrimitiveValue.CSS_IDENT)
+ ? stringValue.toLowerCase().intern() : stringValue;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssValueType()}.
+ */
+ public short getCssValueType() {
+ return CSSValue.CSS_PRIMITIVE_VALUE;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getPrimitiveType()}.
+ */
+ public short getPrimitiveType() {
+ return unitType;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssText()}.
+ */
+ public String getCssText() {
+ switch (unitType) {
+ case CSSPrimitiveValue.CSS_URI:
+ return "url(" + stringValue + ")";
+ case CSSPrimitiveValue.CSS_STRING:
+ // !!! See this point
+ char q = (stringValue.indexOf('"') != -1) ? '\'' : '"';
+ return q + stringValue + q;
+ }
+ return stringValue;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link
+ * org.w3c.dom.css.CSSPrimitiveValue#getStringValue()}.
+ */
+ public String getStringValue() throws DOMException {
+ return stringValue;
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/CSSValueFactory.java b/sources/org/apache/batik/parser/style/CSSValueFactory.java
new file mode 100644
index 0000000..6b6a5f1
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/CSSValueFactory.java
@@ -0,0 +1,27 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.css.sac.LexicalUnit;
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This is the interface to implement in order to allow the parsing of
+ * a custom style attribute by a StyleAttributeParser.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public interface CSSValueFactory {
+ /**
+ * Returns a CSSValue built from the given SAC lexical unit.
+ * @param l The lexical unit representing the value.
+ */
+ CSSValue createCSSValue(LexicalUnit l);
+}
diff --git a/sources/org/apache/batik/parser/style/CSSValueListValue.java b/sources/org/apache/batik/parser/style/CSSValueListValue.java
new file mode 100644
index 0000000..515a7a5
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/CSSValueListValue.java
@@ -0,0 +1,94 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class represents CSS list of values
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class CSSValueListValue extends AbstractCSSValue {
+ /**
+ * The table that contains the values.
+ */
+ protected CSSValue[] table = new CSSValue[5];
+
+ /**
+ * The list length.
+ */
+ protected int length;
+
+ /**
+ * The separator character.
+ */
+ protected char separator;
+
+ /**
+ * Creates a new list value.
+ * @param c The list separator.
+ */
+ public CSSValueListValue(char c) {
+ separator = c;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssValueType()}.
+ */
+ public short getCssValueType() {
+ return CSSValue.CSS_VALUE_LIST;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValue#getCssText()}.
+ */
+ public String getCssText() {
+ String result = "";
+ if (length > 0) {
+ result += table[0].getCssText();
+ }
+ for (int i = 1; i < length; i++) {
+ result += separator + table[i].getCssText();
+ }
+ return result;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValueList#getLength()}.
+ */
+ public int getLength() {
+ return length;
+ }
+
+ /**
+ * <b>DOM</b>: Implements {@link org.w3c.dom.css.CSSValueList#item(int)}.
+ */
+ public CSSValue item(int index) {
+ if (index < 0 || index > length) {
+ return null;
+ }
+ return table[index];
+ }
+
+ /**
+ * Appends an item to the list.
+ */
+ public void append(CSSValue item) {
+ if (table.length == length) {
+ CSSValue[] old = table;
+ table = new CSSValue[length * 2 + 1];
+ for (int i = 0; i < length; i++) {
+ table[i] = old[i];
+ }
+ }
+ table[length++] = item;
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/ClipFactory.java b/sources/org/apache/batik/parser/style/ClipFactory.java
new file mode 100644
index 0000000..31df267
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/ClipFactory.java
@@ -0,0 +1,48 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.css.sac.LexicalUnit;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class represents the factories for the "clip" attribute value.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class ClipFactory extends AbstractRectFactory {
+ /**
+ * Creates a new ClipFactory object.
+ */
+ public ClipFactory() {
+ }
+
+ /**
+ * Returns a CSSValue built from the given SAC lexical unit.
+ */
+ public CSSValue createCSSValue(LexicalUnit lu) {
+ switch (lu.getLexicalUnitType()) {
+ case LexicalUnit.SAC_INHERIT:
+ return INHERIT;
+ case LexicalUnit.SAC_IDENT:
+ if (!lu.getStringValue().equalsIgnoreCase(AUTO)) {
+ throw new DOMException
+ (DOMException.INVALID_ACCESS_ERR,
+ StyleAttributeParser.LOCALIZABLE_SUPPORT.formatMessage
+ ("invalid.identifier",
+ new Object[] { lu.getStringValue() }));
+ }
+ return AUTO_VALUE;
+ default:
+ return super.createCSSValue(lu);
+ }
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/DefaultStyleAttributeParser.java b/sources/org/apache/batik/parser/style/DefaultStyleAttributeParser.java
new file mode 100644
index 0000000..d56a690
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/DefaultStyleAttributeParser.java
@@ -0,0 +1,30 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.apache.batik.parser.ParseException;
+
+/**
+ * This class represents a style attribute parser initialized for the SVG
+ * style attributes.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class DefaultStyleAttributeParser extends StyleAttributeParser {
+ /**
+ * Creates a new StyleAttributeParser object.
+ * @param s The name of a SAC compliant CSS parser class.
+ */
+ public DefaultStyleAttributeParser(String s)
+ throws ParseException {
+ super(s);
+ putCSSValueFactory(null, "clip", new ClipFactory());
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/LengthFactory.java b/sources/org/apache/batik/parser/style/LengthFactory.java
new file mode 100644
index 0000000..3d1d4ce
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/LengthFactory.java
@@ -0,0 +1,45 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import org.w3c.css.sac.LexicalUnit;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.css.CSSPrimitiveValue;
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class provides a factory for CSS lengths.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class LengthFactory extends AbstractLengthFactory {
+ /**
+ * Creates a new LengthFactory object.
+ */
+ public LengthFactory() {
+ }
+
+ /**
+ * Returns a CSSValue built from the given SAC lexical unit.
+ * @param lu The SAC lexical unit used to create the value.
+ */
+ public CSSValue createCSSValue(LexicalUnit lu) {
+ switch (lu.getLexicalUnitType()) {
+ case LexicalUnit.SAC_PERCENTAGE:
+ return new CSSFloatValue(CSSPrimitiveValue.CSS_PERCENTAGE,
+ lu.getFloatValue());
+ case LexicalUnit.SAC_IDENT:
+ if (lu.getStringValue().equalsIgnoreCase(AUTO)) {
+ return AUTO_VALUE;
+ }
+ }
+ return super.createCSSValue(lu);
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/StyleAttributeParser.java b/sources/org/apache/batik/parser/style/StyleAttributeParser.java
new file mode 100644
index 0000000..78312ba
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/StyleAttributeParser.java
@@ -0,0 +1,182 @@
+/*****************************************************************************
+ * 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.parser.style;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+import org.apache.batik.i18n.Localizable;
+import org.apache.batik.i18n.LocalizableSupport;
+import org.apache.batik.parser.ParseException;
+import org.w3c.css.sac.ErrorHandler;
+import org.w3c.css.sac.InputSource;
+import org.w3c.css.sac.LexicalUnit;
+import org.w3c.css.sac.Parser;
+import org.w3c.dom.css.CSSValue;
+
+/**
+ * This class represents a parser for SVG style attributes.
+ *
+ * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
+ * @version $Id$
+ */
+public class StyleAttributeParser implements Localizable {
+ /**
+ * The resources bundle classname.
+ */
+ public final static String BUNDLE_CLASSNAME =
+ "org.apache.batik.parser.style.resources.Messages";
+
+ /**
+ * The localizable support.
+ */
+ final static LocalizableSupport LOCALIZABLE_SUPPORT =
+ new LocalizableSupport(BUNDLE_CLASSNAME);
+
+ /**
+ * The underlying CSS parser.
+ */
+ protected Parser parser;
+
+ /**
+ * The ErrorHandler.
+ */
+ protected ErrorHandler errorHandler;
+
+ /**
+ * The value factories.
+ */
+ protected Map factories = new HashMap(5);
+
+ /**
+ * Creates a new StyleAttributeParser object.
+ * @param s The name of a SAC compliant CSS parser class.
+ */
+ public StyleAttributeParser(String s)
+ throws ParseException {
+ try {
+ parser = (Parser)Class.forName(s).newInstance();
+ } catch (Exception e) {
+ throw new ParseException
+ (formatMessage("creation.exception",
+ new Object[] { e.getMessage() }),
+ e);
+ }
+ }
+
+ /**
+ * Implements {@link org.apache.batik.i18n.Localizable#setLocale(Locale)}.
+ */
+ public void setLocale(Locale l) {
+ parser.setLocale(l);
+ LOCALIZABLE_SUPPORT.setLocale(l);
+ }
+
+ /**
+ * Implements {@link org.apache.batik.i18n.Localizable#getLocale()}.
+ */
+ public Locale getLocale() {
+ Locale l;
+ return ((l = LOCALIZABLE_SUPPORT.getLocale()) == null)
+ ? Locale.getDefault()
+ : l;
+ }
+
+ /**
+ * Implements {@link
+ * org.apache.batik.i18n.Localizable#formatMessage(String,Object[])}.
+ */
+ public String formatMessage(String key, Object[] args) {
+ return LOCALIZABLE_SUPPORT.formatMessage(key, args);
+ }
+
+ /**
+ * Parses the given reader and returns the CSSValue object
+ * corresponding to the attribute with the given namespaceURI
+ * and localName.
+ * @param ns The namespace URI of the attribute to parse.
+ * @param ln The local name of the attribute to parse.
+ */
+ public CSSValue parse(Reader r, String ns, String ln)
+ throws ParseException {
+ ns = (ns == null) ? "" : ns;
+ Map m = (Map)factories.get(ns);
+ if (m == null) {
+ throw new ParseException
+ (formatMessage("unknown.attribute",
+ new Object[] { ns, ln }),
+ -1, -1);
+ }
+ CSSValueFactory f = (CSSValueFactory)m.get(ln);
+ if (f == null) {
+ throw new ParseException
+ (formatMessage("unknown.attribute",
+ new Object[] { ns, ln }),
+ -1, -1);
+ }
+ try {
+ LexicalUnit lu = parser.parsePropertyValue(new InputSource(r));
+ return f.createCSSValue(lu);
+ } catch (Exception e) {
+ e.printStackTrace();
+ throw new ParseException
+ (formatMessage("parser.exception",
+ new Object[] { e.getMessage() }),
+ e);
+ }
+ }
+
+ /**
+ * Sets the ErrorHandler.
+ */
+ public void setErrorHandler(ErrorHandler e) {
+ parser.setErrorHandler(errorHandler = e);
+ }
+
+ /**
+ * Gets the ErrorHandler.
+ */
+ public ErrorHandler getErrorHandler() {
+ return errorHandler;
+ }
+
+ /**
+ * Allows the user to register its own ValueFactory to create a
+ * style attribute value.
+ * @param ns The namespace URI of the attribute associated with
+ * the given factory.
+ * @param ln The local name of the attribute associated with
+ * the given factory.
+ */
+ public void putCSSValueFactory(String ns, String ln, CSSValueFactory vf) {
+ ns = (ns == null) ? "" : ns;
+ Map m = (Map)factories.get(ns);
+ if (m == null) {
+ factories.put(ns, m = new HashMap(5));
+ }
+ m.put(ln, vf);
+ }
+
+ /**
+ * Allows the user to unregister a CSSValueFactory.
+ * @param ns The namespace URI of the attribute associated with
+ * the factory to remove.
+ * @param ln The local name of the attribute associated with
+ * the factory to remove.
+ */
+ public void removeCSSValueFactory(String ns, String ln) {
+ ns = (ns == null) ? "" : ns;
+ Map m = (Map)factories.get(ns);
+ if (m != null) {
+ m.remove(ln);
+ }
+ }
+}
diff --git a/sources/org/apache/batik/parser/style/package.html b/sources/org/apache/batik/parser/style/package.html
new file mode 100644
index 0000000..2d553c2
--- /dev/null
+++ b/sources/org/apache/batik/parser/style/package.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
+ "http://www.w3.org/TR/REC-html40/loose.dtd">
+<html>
+ <body bgcolor="#FFFFFF">
+ Provides an extensible framework for style attributes parsing.
+ </body>
+</html>
