*
*/
public class ElementImpl extends NodeImpl implements Element {
-// Vector childs = new Vector();
-// Node parent = null;
-// Document ownerDoc;
public Node replaceChild(Node n, Node no)
{
return null;
}
-/* public String getNodeName()
- {
- return null;
- }
-
- public short getNodeType()
- {
- return 0;
- }
-
- public Node getParentNode()
- {
- return parent;
- }
-
- public NodeList getChildNodes()
- {
- return new NodeListImpl(childs);
- }
-
- public Node getFirstChild()
- {
- return null;
- }
-
- public Node getLastChild()
- {
- return null;
- }
-
- public Node getPreviousSibling()
- {
- return null;
- }
-
- public Node getNextSibling()
- {
- return null;
- }
-
- public NamedNodeMap getAttributes()
- {
- return null;
- }
-
- public Document getOwnerDocument()
- {
- return ownerDoc;
- }
-
- void setOwnerDocument(Document doc)
- {
- ownerDoc = doc;
- NodeList nl = getChildNodes();
- for(int count = 0; count < nl.getLength(); count++) {
- Node n = nl.item(count);
- if(n instanceof ElementImpl) {
- ((ElementImpl)n).setOwnerDocument(ownerDoc);
- }
- }
- }
-
- public Node insertBefore(Node newChild,
- Node refChild)
- throws DOMException
- {
- return null;
- }
-
- public Node removeChild(Node oldChild)
- throws DOMException
- {
- return null;
- }
-
- public Node appendChild(Node newChild)
- throws DOMException
- {
- childs.addElement(newChild);
- if(newChild instanceof ElementImpl) {
- ElementImpl ele = (ElementImpl)newChild;
- ele.parent = this;
- ele.setOwnerDocument(ownerDoc);
- }
- return newChild;
- }
-
- public boolean hasChildNodes()
- {
- return childs.size() > 0;
- }
-
- public Node cloneNode(boolean deep)
- {
- return null;
- }
-
- public void normalize()
- {
- }
-
- public boolean supports(String feature,
- String version)
- {
- return false;
- }
-
- public String getNamespaceURI()
- {
- return SVGDocumentImpl.namespaceURI;
- }
-
- public String getPrefix()
- {
- return "svg";
- }
-
- public void setPrefix(String prefix) throws DOMException
- {
- }
-
- public String getLocalName()
- {
- return null;
- }
-
- public String getNodeValue() throws DOMException
- {
- return null;
- }
-
- public void setNodeValue(String nodeValue) throws DOMException
- {
- }
-
- public String getTagName()
- {
- return null;
- }
-*/
public String getAttribute(String name)
{
return null;
public NodeList getElementsByTagName(String name)
{
- return null;
+ NodeList nl = getChildNodes();
+ Vector eles = new Vector();
+ for(int count = 0; count < nl.getLength(); count++) {
+ Node el = (Node)nl.item(count);
+ if(el instanceof Element) {
+ if(name.equals(((Element)el).getTagName())) {
+ eles.addElement(el);
+ }
+ NodeList subtags = ((Element)el).getElementsByTagName(name);
+ for(int c = 0; c < subtags.getLength(); c++) {
+ Node node = (Node)subtags.item(c);
+ eles.addElement(node);
+ }
+ }
+ }
+ NodeList val = new NodeListImpl(eles);
+ return val;
}
public String getAttributeNS(String namespaceURI,
return false;
}
}
-/*
-class NodeListImpl implements NodeList
-{
- Vector vect = null;
-
- NodeListImpl(Vector v)
- {
- vect = v;
- }
-
- public int getLength()
- {
- return vect.size();
- }
-
- public Node item(int i)
- {
- return (Node)vect.elementAt(i);
- }
-}*/
public Node getFirstChild()
{
+ if(childs.size() > 0) {
+ return (Node)childs.elementAt(0);
+ }
return null;
}
public Node getLastChild()
{
+ if(childs.size() > 0) {
+ return (Node)childs.elementAt(childs.size() - 1);
+ }
return null;
}
public Node getPreviousSibling()
{
+ int ind = ((NodeImpl)parent).childs.indexOf(this);
+ if(ind > 0) {
+ return (Node)((NodeImpl)parent).childs.elementAt(ind - 1);
+ }
return null;
}
public Node getNextSibling()
{
+ int ind = ((NodeImpl)parent).childs.indexOf(this);
+ if(ind + 1 < ((NodeImpl)parent).childs.size()) {
+ return (Node)((NodeImpl)parent).childs.elementAt(ind + 1);
+ }
return null;
}
return null;
}
-/* public String getAttribute(String name)
- {
- return null;
- }
-
- public void setAttribute(String name, String value) throws DOMException
- {
- }
-
- public void removeAttribute(String name) throws DOMException
- {
- }
-
- public Attr getAttributeNode(String name)
- {
- return null;
- }
-
- public Attr setAttributeNode(Attr newAttr)
- throws DOMException
- {
- return null;
- }
-
- public Attr removeAttributeNode(Attr oldAttr)
- throws DOMException
- {
- return null;
- }
-
- public NodeList getElementsByTagName(String name)
- {
- return null;
- }
-
- public String getAttributeNS(String namespaceURI,
- String localName)
- {
- return null;
- }
-
- public void setAttributeNS(String namespaceURI,
- String qualifiedName,
- String value)
- throws DOMException
- {
- }
-
- public void removeAttributeNS(String namespaceURI,
- String localName)
- throws DOMException
- {
- }
-
- public Attr getAttributeNodeNS(String namespaceURI,
- String localName)
- {
- return null;
- }
-
- public Attr setAttributeNodeNS(Attr newAttr)
- throws DOMException
- {
- return null;
- }
-
- public NodeList getElementsByTagNameNS(String namespaceURI,
- String localName)
- {
- return null;
- }
-
- public boolean hasAttributeNS (String namespaceURI,
- String localName)
- {
- return false;
- }
-
- public boolean hasAttribute (String name)
- {
- return false;
- }
-*/
public boolean hasAttributes()
{
return false;
--- /dev/null
+/*-- $Id$ --
+
+ ============================================================================
+ 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.css;
+
+//import org.apache.fop.dom.svg.*;
+import org.w3c.dom.svg.*;
+
+import org.w3c.dom.css.*;
+import org.w3c.dom.*;
+import org.w3c.dom.stylesheets.*;
+
+import java.util.*;
+
+/**
+ *
+ *
+ */
+public class CSSStyleRuleImpl implements CSSStyleRule {
+ String seltext;
+ String cssText;
+ CSSStyleDeclaration style;
+ CSSStyleSheet styleSheet;
+ Vector selectors = new Vector();
+
+ public CSSStyleRuleImpl(CSSStyleSheet styleSheet)
+ {
+ this.styleSheet = styleSheet;
+ }
+
+ public String getSelectorText()
+ {
+ return seltext;
+ }
+
+ /**
+ * Selectors are comma separated values (except for attributes)
+ * of all the selectors for the style.
+ */
+ public void setSelectorText(String selectorText)
+ {
+ seltext = selectorText;
+ parseSelector();
+ }
+
+ protected void parseSelector()
+ {
+ // need to handle "," in attribute selectors
+ StringTokenizer st = new StringTokenizer(seltext, ",");
+ while(st.hasMoreTokens()) {
+ String sel = st.nextToken().trim();
+ StringTokenizer subt = new StringTokenizer(sel, " \t\n\r");
+ Selector last = null;
+ Selector current = null;
+ int compoundstate = 0;
+ while(subt.hasMoreTokens()) {
+ String str = subt.nextToken().trim();
+ current = new Selector();
+ boolean compounding = false;
+ if(str.equals("*")) {
+ // all
+ current.type = Selector.ALL;
+ current.value = "*";
+ } else if(str.equals(">")) {
+ // child of
+ compoundstate = 1;
+ compounding = true;
+ } else if(str.equals("+")) {
+ // precedent of
+ compoundstate = 2;
+ compounding = true;
+ } else if(str.startsWith("#")) {
+ // id
+ current.type = Selector.ID;
+ current.value = str.substring(1);
+ } else if(str.startsWith(".")) {
+ // class
+ current.type = Selector.CLASS;
+ current.value = str.substring(1);
+ } else if(str.startsWith("[")) {
+ // attribute
+ current.type = Selector.ATTRIBUTE;
+ current.value = str.substring(1, str.length() - 1);
+ } else {
+ // tag
+ current.type = Selector.TAG;
+ if(str.indexOf(":") != -1) {
+ current.type = Selector.TAG_FIRST_CHILD;
+ int pos = str.indexOf(":");
+ current.value = str.substring(0, pos);
+ current.subValue = str.substring(pos + 1);
+ } else if(str.indexOf("#") != -1) {
+ current.type = Selector.TAG_ID;
+ int pos = str.indexOf("#");
+ current.value = str.substring(0, pos);
+ current.subValue = str.substring(pos + 1);
+ } else if(str.indexOf(".") != -1) {
+ current.type = Selector.TAG_CLASS;
+ int pos = str.indexOf(".");
+ current.value = str.substring(0, pos);
+ current.subValue = str.substring(pos + 1);
+ } else {
+ current.value = str;
+ }
+ }
+ if(!compounding) {
+ switch(compoundstate) {
+ case 0:
+ if(last != null) {
+ Selector compound = new Selector();
+ compound.type = Selector.DESCENDANT;
+ compound.last = last;
+ compound.current = current;
+ current = compound;
+ compoundstate = 0;
+ }
+ break;
+ case 1:
+ {
+ Selector compound = new Selector();
+ compound.type = Selector.CHILD;
+ compound.last = last;
+ compound.current = current;
+ current = compound;
+ compoundstate = 0;
+ }
+ break;
+ case 2:
+ {
+ Selector compound = new Selector();
+ compound.type = Selector.PRECEDENT;
+ compound.last = last;
+ compound.current = current;
+ current = compound;
+ compoundstate = 0;
+ }
+ break;
+ }
+ last = current;
+ }
+ }
+ if(current != null)
+ selectors.add(current);
+ }
+ }
+
+ public CSSStyleDeclaration getStyle()
+ {
+ return style;
+ }
+
+ public String getCssText()
+ {
+ return cssText;
+ }
+
+ public void setCssText(String cssText)
+ {
+ this.cssText = cssText;
+ style = new CSSStyleDeclarationImpl();
+ style.setCssText(cssText);
+ }
+
+ public short getType()
+ {
+ return STYLE_RULE;
+ }
+
+ public CSSStyleSheet getParentStyleSheet()
+ {
+ return styleSheet;
+ }
+
+ public CSSRule getParentRule()
+ {
+ return null;
+ }
+
+ /**
+ * This should probably be elsewhere, in dom.svg
+ */
+ public boolean matches(SVGElement el)
+ {
+ for(Enumeration e = selectors.elements(); e.hasMoreElements(); ) {
+ Selector sel = (Selector)e.nextElement();
+ if(matches(el, sel))
+ return true;
+ }
+ return false;
+ }
+
+ protected boolean matches(SVGElement el, Selector sel)
+ {
+ short type = sel.type;
+ if(el == null)
+ return false;
+ switch(type) {
+ case Selector.ALL:
+ return true;
+// break;
+ case Selector.ID:
+ return el.getId().equals(sel.value);
+// break;
+ case Selector.CLASS:
+ return ((SVGStylable)el).getClassName().getBaseVal().equals(sel.value);
+// break;
+ case Selector.ATTRIBUTE:
+//System.out.println(sel.value + ":" + el.getAttribute(sel.value));
+// return el.getAttribute(sel.value);
+ break;
+ case Selector.TAG:
+ return sel.value.equals(el.getTagName());
+// break;
+ case Selector.TAG_FIRST_CHILD:
+ if(el.getParentNode() != null)
+ return (el.getParentNode().getFirstChild() == el);
+ break;
+ case Selector.TAG_ID:
+ return sel.value.equals(el.getTagName())
+ && sel.subValue.equals(el.getId());
+// break;
+ case Selector.TAG_CLASS:
+ return sel.value.equals(el.getTagName())
+ && sel.subValue.equals(((SVGStylable)el).getClassName().getBaseVal());
+// break;
+ case Selector.DESCENDANT:
+ if(el.getParentNode() instanceof SVGElement) {
+ if(!matches(el, sel.current))
+ return false;
+ SVGElement parent = (SVGElement)el.getParentNode();
+ while(parent != null) {
+ if(matches(parent, sel.last))
+ return true;
+ if(parent.getParentNode() instanceof SVGElement) {
+ parent = (SVGElement)parent.getParentNode();
+ } else {
+ return false;
+ }
+ }
+ }
+ return false;
+// break;
+ case Selector.CHILD:
+ return matches(el, sel.current)
+ && matches((SVGElement)el.getParentNode(), sel.last);
+// break;
+ case Selector.PRECEDENT:
+ return matches(el, sel.current)
+ && matches((SVGElement)el.getPreviousSibling(), sel.last);
+// break;
+ }
+ return false;
+ }
+}
+
+class Selector {
+ final static short NONE = -1;
+ final static short ALL = 0;
+ final static short ID = 1;
+ final static short CLASS = 2;
+ final static short ATTRIBUTE = 3;
+ final static short TAG = 4;
+ final static short DESCENDANT = 5;
+ final static short CHILD = 6;
+ final static short PRECEDENT = 7;
+ final static short TAG_FIRST_CHILD = 8;
+ final static short TAG_ID = 9;
+ final static short TAG_CLASS = 10;
+ short type = NONE;
+ String value = "";
+ String subValue = "";
+ // pre- simple selector in compound selectors
+ Selector last = null;
+ Selector current = null;
+}
--- /dev/null
+/*-- $Id$ --
+
+ ============================================================================
+ 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.css;
+
+import org.w3c.dom.css.*;
+import org.w3c.dom.*;
+import org.w3c.dom.stylesheets.*;
+
+import java.util.*;
+
+/**
+ *
+ *
+ */
+public class CSSStyleSheetImpl implements CSSStyleSheet {
+ Vector rules = new Vector();
+
+ public CSSStyleSheetImpl(String sheet)
+ {
+ parseSheet(sheet);
+ }
+
+ protected void parseSheet(String str)
+ {
+ // get each rule and insert it
+ // rule ends with }
+ // need to ignore comments
+ String newStr = str;
+ int pos1;
+ int pos2;
+ pos1 = newStr.indexOf("/*");
+ pos2 = newStr.indexOf("*/");
+ while((pos1 != -1) && (pos2 != -1)) {
+ newStr = newStr.substring(0, pos1) + newStr.substring(pos2 + 2, newStr.length());
+ pos1 = newStr.indexOf("/*");
+ pos2 = newStr.indexOf("*/");
+ }
+ StringTokenizer st = new StringTokenizer(newStr, "}");
+ while(st.hasMoreTokens()) {
+ String rule = st.nextToken() + "}";
+ insertRule(rule, rules.size());
+ }
+ }
+
+ public CSSRule getOwnerRule()
+ {
+ // since this is for a style element
+ return null;
+ }
+
+ public CSSRuleList getCssRules()
+ {
+ return new CSSRuleListImpl(rules);
+ }
+
+ public int insertRule(String rule,
+ int index)
+ throws DOMException
+ {
+ CSSRule r = parseRule(rule);
+ if(r != null)
+ rules.addElement(r);
+ return 0;
+ }
+
+ public void deleteRule(int index)
+ throws DOMException
+ {
+ rules.remove(index);
+ }
+
+ public String getType()
+ {
+ return "text/css";
+ }
+
+ public boolean getDisabled()
+ {
+ return false;
+ }
+
+ public void setDisabled(boolean disabled)
+ {
+ }
+
+ public Node getOwnerNode()
+ {
+ // return the style element
+ return null;
+ }
+
+ public StyleSheet getParentStyleSheet()
+ {
+ return null;
+ }
+
+ public String getHref()
+ {
+ return null;
+ }
+
+ public String getTitle()
+ {
+ return null;
+ }
+
+ public MediaList getMedia()
+ {
+ return null;
+ }
+
+ protected CSSRule parseRule(String str)
+ {
+ // a rule is "selectors {style}"
+ // a list of selectors followed by the style statement in brackets
+ int pos1 = str.indexOf("{");
+ int pos2 = str.indexOf("}");
+ if(pos1 == -1 || pos2 == -1)
+ return null;
+ String sel = str.substring(0, pos1);
+ String style = str.substring(pos1 + 1, pos2);
+ CSSStyleRule rule = new CSSStyleRuleImpl(this);
+ rule.setSelectorText(sel);
+ rule.setCssText(style);
+ return rule;
+ }
+}
+
+class CSSRuleListImpl implements CSSRuleList {
+ Vector rules;
+ CSSRuleListImpl(Vector v)
+ {
+ rules = v;
+ }
+
+ public int getLength()
+ {
+ return rules.size();
+ }
+
+ public CSSRule item(int pos)
+ {
+ return (CSSRule)rules.elementAt(pos);
+ }
+}
--- /dev/null
+/*-- $Id$ --
+
+ ============================================================================
+ 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.stylesheets;
+
+import org.w3c.dom.stylesheets.*;
+
+import java.util.*;
+
+/**
+ *
+ *
+ */
+public class StyleSheetListImpl implements StyleSheetList {
+ Vector sheets = new Vector();
+
+ public StyleSheetListImpl(Vector sheets)
+ {
+ this.sheets = sheets;
+ }
+
+ public int getLength()
+ {
+ return sheets.size();
+ }
+
+ public StyleSheet item(int pos)
+ {
+ return (StyleSheet)sheets.elementAt(pos);
+ }
+}
--- /dev/null
+/*-- $Id$ --
+
+ ============================================================================
+ 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.w3c.dom.svg.*;
+
+public class SVGAnimatedStringImpl implements SVGAnimatedString {
+ String str = null;
+
+ public SVGAnimatedStringImpl(String l)
+ {
+ str = l;
+ }
+
+ public String getBaseVal( )
+ {
+ return str;
+ }
+
+ public void setBaseVal( String baseVal )
+ {
+ str = baseVal;
+ }
+
+ public String getAnimVal( )
+ {
+ return str;
+ }
+}
{
this.r = r;
}
+
+ public String getTagName()
+ {
+ return "circle";
+ }
}
*/
package org.apache.fop.dom.svg;
+import org.apache.fop.dom.stylesheets.*;
+import org.apache.fop.dom.css.*;
import org.apache.fop.datatypes.*;
import org.apache.fop.dom.ElementImpl;
-import org.w3c.dom.css.CSSStyleDeclaration;
-import org.w3c.dom.css.CSSValue;
+import org.w3c.dom.css.*;
import org.w3c.dom.svg.*;
import org.w3c.dom.*;
+import org.w3c.dom.stylesheets.*;
import java.util.*;
public abstract class SVGElementImpl extends ElementImpl implements SVGElement {
String idString = "";
CSSStyleDeclaration styleDec;
+ SVGSVGElement ownerSvg;
+ SVGAnimatedString className = new SVGAnimatedStringImpl("");
public String getId()
{
public SVGSVGElement getOwnerSVGElement( )
{
- return null;
+ return ownerSvg;
}
public SVGElement getViewportElement( )
public SVGAnimatedString getClassName( )
{
- return null;
+ return className;
}
public void setClassName( SVGAnimatedString className )
{
+ this.className = className;
}
public CSSValue getPresentationAttribute ( String name )
{
CSSStyleDeclaration style;
+ CSSValue val = null;
+
style = getStyle();
- if(style == null) {
- return null;
+ if(style != null) {
+ val = style.getPropertyCSSValue(name);
}
- CSSValue val;
- val = style.getPropertyCSSValue(name);
+
if(val == null) {
+ // this checks for the style selector matching
+ // everytime a property is requested, this is bad, slow
+
// get "style" element style for this
SVGSVGElement svg = getOwnerSVGElement();
+ // maybe
+ // val = svg.getComputedStyle(this, name);
+ StyleSheetList list = svg.getStyleSheets();
+ for(int count = 0; count < list.getLength(); count++) {
+ CSSRuleList rlist = ((CSSStyleSheet)list.item(count)).getCssRules();
+ for(int c = 0; c < rlist.getLength(); c++) {
+ CSSRule rule = rlist.item(c);
+ if(rule.getType() == CSSRule.STYLE_RULE) {
+ if(((CSSStyleRuleImpl)rule).matches(this)) {
+ style = ((CSSStyleRule)rule).getStyle();
+ val = style.getPropertyCSSValue(name);
+// break;
+ }
+ }
+ }
+// if(val != null) {
+// break;
+// }
+ }
}
if(val == null) {
// get element parents style
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)
+ public SVGAnimatedBoolean getExternalResourcesRequired( )
{
- for(Enumeration e = table.keys(); e.hasMoreElements(); ) {
- String str = (String)e.nextElement();
- defs.put(str, table.get(str));
- }
+ return null;
}
- public Hashtable getDefs()
+ public void setExternalResourcesRequired( SVGAnimatedBoolean externalResourcesRequired )
{
- 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)
+ public Node appendChild(Node newChild)
+ throws DOMException
{
- Object obj = null;
- if(defs != null) {
- obj = defs.get(str);
+ Node nChild = super.appendChild(newChild);
+ if(newChild instanceof SVGElementImpl) {
+ SVGElementImpl ele = (SVGElementImpl)newChild;
+ if(ownerSvg != null)
+ ele.setOwnerSVG(ownerSvg);
}
- 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;
+ return nChild;
}
- Vector trans = null;
- public void setTransform(Vector tr)
+ public void setOwnerSVG(SVGSVGElement owner)
{
- 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);
- }
+ ownerSvg = owner;
+ NodeList nl = getChildNodes();
+ for(int count = 0; count < nl.getLength(); count++) {
+ Node n = nl.item(count);
+ if(n instanceof SVGElementImpl) {
+ ((SVGElementImpl)n).setOwnerSVG(owner);
}
}
- return ret;*
- }
-*/
- public SVGAnimatedBoolean getExternalResourcesRequired( )
- {
- return null;
- }
-
- public void setExternalResourcesRequired( SVGAnimatedBoolean externalResourcesRequired )
- {
}
}
rect.setHeight(maxY - minY);
return rect;
}
+
+ public String getTagName()
+ {
+ return "polygon";
+ }
}
{
this.ry = ry;
}
+
+ public String getTagName()
+ {
+ return "rect";
+ }
}
*/
package org.apache.fop.dom.svg;
+import org.apache.fop.dom.stylesheets.StyleSheetListImpl;
import org.apache.fop.fo.Property;
import java.util.*;
import org.w3c.dom.css.RGBColor;
import org.w3c.dom.css.CSSStyleDeclaration;
import org.w3c.dom.stylesheets.StyleSheetList;
+import org.w3c.dom.stylesheets.StyleSheet;
import org.w3c.dom.NodeList;
import org.w3c.dom.views.DocumentView;
import org.w3c.dom.svg.*;
{
}
- public CSSValue getPresentationAttribute ( String name )
+/* public CSSValue getPresentationAttribute ( String name )
{
CSSStyleDeclaration style;
style = getStyle();
}
}
return val;
- }
+ }*/
public SVGPoint getCurrentTranslate( )
{
public StyleSheetList getStyleSheets()
{
- return null;
+ NodeList nl = getElementsByTagName("style");
+ Vector shs = new Vector();
+ for(int count = 0; count < nl.getLength(); count++) {
+ Node el = (Node)nl.item(count);
+ SVGStyleElementImpl sse = (SVGStyleElementImpl)el;
+ StyleSheet sheet = sse.getStyleSheet();
+ shs.addElement(sheet);
+ }
+ return new StyleSheetListImpl(shs);
}
public Event createEvent(String str)
{
return null;
}
+
+ public Node appendChild(Node newChild)
+ throws DOMException
+ {
+ Node nChild = super.appendChild(newChild);
+ if(newChild instanceof SVGElementImpl) {
+ SVGElementImpl ele = (SVGElementImpl)newChild;
+ ele.setOwnerSVG(this);
+ }
+ setOwnerSVG(this);
+ return nChild;
+ }
+
+ public void setOwnerSVG(SVGSVGElement owner)
+ {
+ ownerSvg = owner;
+ NodeList nl = getChildNodes();
+ for(int count = 0; count < nl.getLength(); count++) {
+ Node n = nl.item(count);
+ if(n instanceof SVGElementImpl) {
+ ((SVGElementImpl)n).setOwnerSVG(this);
+ }
+ }
+ }
}
package org.apache.fop.dom.svg;
+import org.apache.fop.dom.css.*;
+
import org.w3c.dom.svg.*;
+import org.w3c.dom.css.*;
+import org.w3c.dom.stylesheets.*;
/**
*
*/
public class SVGStyleElementImpl extends GraphicElement implements SVGStyleElement {
String type;
+ CSSStyleSheet styleSheet;
- public SVGStyleElementImpl()
+ public SVGStyleElementImpl(String str)
{
+ styleSheet = new CSSStyleSheetImpl(str);
}
public String getType()
public void setTitle( String title )
{
}
+
+ public StyleSheet getStyleSheet()
+ {
+ return styleSheet;
+ }
+
+ public String getTagName()
+ {
+ return "style";
+ }
}
projects / xmlgraphics-fop.git / commitdiff