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- /*-- $Id$ --
-
- ============================================================================
- The Apache Software License, Version 1.1
- ============================================================================
-
- Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without modifica-
- tion, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- 3. The end-user documentation included with the redistribution, if any, must
- include the following acknowledgment: "This product includes software
- developed by the Apache Software Foundation (http://www.apache.org/)."
- Alternately, this acknowledgment may appear in the software itself, if
- and wherever such third-party acknowledgments normally appear.
-
- 4. The names "FOP" and "Apache Software Foundation" must not be used to
- endorse or promote products derived from this software without prior
- written permission. For written permission, please contact
- apache@apache.org.
-
- 5. Products derived from this software may not be called "Apache", nor may
- "Apache" appear in their name, without prior written permission of the
- Apache Software Foundation.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
- DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- This software consists of voluntary contributions made by many individuals
- on behalf of the Apache Software Foundation and was originally created by
- James Tauber <jtauber@jtauber.com>. For more information on the Apache
- Software Foundation, please see <http://www.apache.org/>.
-
- */
- package org.apache.fop.dom.svg;
-
- import org.apache.fop.datatypes.*;
-
- import org.w3c.dom.css.CSSStyleDeclaration;
- import org.w3c.dom.css.CSSValue;
- import org.w3c.dom.svg.*;
- import org.w3c.dom.*;
-
- import java.util.*;
-
- public abstract class SVGElementImpl extends ElementImpl implements SVGElement {
- String idString = "";
- CSSStyleDeclaration styleDec;
-
- public String getId()
- {
- return idString;
- }
-
- public void setId(String id)
- {
- idString = id;
- }
-
- public SVGSVGElement getOwnerSVGElement( )
- {
- return null;
- }
-
- public SVGElement getViewportElement( )
- {
- return null;
- }
-
- public SVGAnimatedString getClassName( )
- {
- return null;
- }
-
- public void setClassName( SVGAnimatedString className )
- {
- }
-
- public CSSValue getPresentationAttribute ( String name )
- {
- CSSStyleDeclaration style;
- style = getStyle();
- CSSValue val;
- val = style.getPropertyCSSValue(name);
- if(val == null) {
- // get "style" element style for this
- SVGSVGElement svg = getOwnerSVGElement();
- }
- if(val == null) {
- // get element parents style
- Node par = getParentNode();
- if(par instanceof SVGStylable) {
- val = ((SVGStylable)par).getPresentationAttribute(name);
- }
- }
- return val;
- }
-
- public CSSValue getAnimatedPresentationAttribute ( String name )
- {
- return getPresentationAttribute(name);
- }
-
- public CSSStyleDeclaration getStyle( )
- {
- return styleDec;
- }
-
- public void setStyle(CSSStyleDeclaration dec)
- {
- styleDec = dec;
- }
-
- /* SVGElement parent = null;
- public SVGElement getGraphicParent()
- {
- return parent;
- }
-
- public void setParent(SVGElement graph)
- {
- parent = graph;
- }*/
-
- /* Hashtable style = null;
- public void setStyle(Hashtable st)
- {
- style = st;
- }
-
- public Hashtable oldgetStyle()
- {
- Hashtable ret = null;
- if(parent != null) {
- ret = parent.oldgetStyle();
- if(ret != null)
- ret = (Hashtable)ret.clone();
- }
- if(ret == null) {
- ret = style;
- } else {
- if(style != null) {
- for(Enumeration e = style.keys(); e.hasMoreElements(); ) {
- String str = (String)e.nextElement();
- ret.put(str, style.get(str));
- }
- }
- }
- return ret;
- }
-
- Hashtable defs = new Hashtable();
- public void addDefs(Hashtable table)
- {
- for(Enumeration e = table.keys(); e.hasMoreElements(); ) {
- String str = (String)e.nextElement();
- defs.put(str, table.get(str));
- }
- }
-
- public Hashtable getDefs()
- {
- Hashtable ret = null;
- if(parent != null) {
- ret = parent.getDefs();
- if(ret != null)
- ret = (Hashtable)ret.clone();
- }
- if(ret == null) {
- ret = defs;
- } else {
- if(defs != null) {
- for(Enumeration e = defs.keys(); e.hasMoreElements(); ) {
- String str = (String)e.nextElement();
- ret.put(str, defs.get(str));
- }
- }
- }
- return ret;
- }
-
- public SVGElement locateDef(String str)
- {
- Object obj = null;
- if(defs != null) {
- obj = defs.get(str);
- }
- if(obj == null) {
- NodeList list = getChildNodes();
- for(int count = 0; count < list.getLength(); count++) {
- Object o = list.item(count);
- if(o instanceof SVGElement) {
- String s;
- s = ((SVGElement)o).getId();
- if(str.equals(s)) {
- obj = o;
- break;
- }
- }
- }
- }
- if(obj == null && parent != null) {
- obj = parent.locateDef(str);
- }
- return (SVGElement)obj;
- }
-
- Vector trans = null;
- public void setTransform(Vector tr)
- {
- trans = tr;
- }
-
- public Vector oldgetTransform()
- {
- return trans;
- /* Vector ret = null;
- if(parent != null) {
- ret = parent.oldgetTransform();
- if(ret != null)
- ret = (Vector)ret.clone();
- }
- if(ret == null) {
- ret = trans;
- } else {
- if(trans != null) {
- for(Enumeration e = trans.elements(); e.hasMoreElements(); ) {
- Object o = e.nextElement();
- ret.addElement(o);
- }
- }
- }
- return ret;*
- }
- */
- public SVGAnimatedBoolean getExternalResourcesRequired( )
- {
- return null;
- }
-
- public void setExternalResourcesRequired( SVGAnimatedBoolean externalResourcesRequired )
- {
- }
- }
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