зеркало из https://github.com/mozilla/pjs.git
Make ProcessorState a NameSpaceResolver. Clean up source. Not part of default build. a=leaf.
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Peter.VanderBeken%pandora.be
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ded4c0b3fd
Коммит
696eff5c20
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@ -25,13 +25,13 @@
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* -- added code in ::resolveFunctionCall to support the
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* document() function.
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*
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* $Id: ProcessorState.cpp,v 1.5 2000-06-22 07:30:03 Peter.VanderBeken%pandora.be Exp $
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* $Id: ProcessorState.cpp,v 1.6 2000-08-26 04:28:27 Peter.VanderBeken%pandora.be Exp $
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*/
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/**
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* Implementation of ProcessorState
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* Much of this code was ported from XSL:P
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* @version $Revision: 1.5 $ $Date: 2000-06-22 07:30:03 $
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* @version $Revision: 1.6 $ $Date: 2000-08-26 04:28:27 $
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**/
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#include "ProcessorState.h"
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@ -178,7 +178,13 @@ MBool ProcessorState::addToResultTree(Node* node) {
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if (current->getNodeType() != Node::ELEMENT_NODE) return MB_FALSE;
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Element* element = (Element*)current;
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Attr* attr = (Attr*)node;
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#ifdef MOZ_XSL
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String nameSpaceURI;
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getNameSpaceURI(attr->getName(), nameSpaceURI);
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element->setAttributeNS(nameSpaceURI, attr->getName(), attr->getValue());
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#else
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element->setAttribute(attr->getName(),attr->getValue());
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#endif
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delete node;
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break;
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}
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@ -289,7 +295,13 @@ Element* ProcessorState::findTemplate(Node* node, Node* context, String* mode) {
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currentPriority = tmpPriority;
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}
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}
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//cout << "findTemplate:end"<<endl;
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// cout << "findTemplate:end"<<endl;
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// if (matchTemplate) {
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// String nodeName = node->getNodeName();
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// cout << "node " << nodeName;
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// String match = matchTemplate->getAttribute(MATCH_ATTR);
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// cout << " matched template: " << match << endl;
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// }
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return matchTemplate;
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} //-- findTemplate
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@ -761,97 +773,86 @@ void ProcessorState::initialize() {
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//-- determine xsl properties
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Element* element = xslDocument->getDocumentElement();
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if ( element )
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initialize(element);
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if ( element ) {
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//-- process namespace nodes
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NamedNodeMap* atts = element->getAttributes();
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if ( atts ) {
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for (int i = 0; i < atts->getLength(); i++) {
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Attr* attr = (Attr*)atts->item(i);
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String attName = attr->getName();
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String attValue = attr->getValue();
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if ( attName.indexOf(XMLUtils::XMLNS) == 0) {
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String ns;
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XMLUtils::getLocalPart(attName, ns);
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// default namespace
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if ( attName.isEqual(XMLUtils::XMLNS) ) {
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setDefaultNameSpaceURI(attValue);
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}
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// namespace declaration
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else {
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String ns;
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XMLUtils::getLocalPart(attName, ns);
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nameSpaceMap.put(ns, new String(attValue));
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}
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// check for XSL namespace
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if ( attValue.indexOf(XSLT_NS) == 0) {
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xsltNameSpace = ns;
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}
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}
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else if ( attName.isEqual(DEFAULT_SPACE_ATTR) ) {
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if ( attValue.isEqual(STRIP_VALUE) ) {
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defaultSpace = STRIP;
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}
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}
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else if ( attName.isEqual(RESULT_NS_ATTR) ) {
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if (attValue.length() > 0) {
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if ( attValue.indexOf(HTML_NS) == 0 ) {
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setOutputMethod("html");
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}
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else setOutputMethod(attValue);
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}
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}
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else if ( attName.isEqual(INDENT_RESULT_ATTR) ) {
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if ( attValue.length() > 0 ) {
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format.setIndent(attValue.isEqual(YES_VALUE));
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}
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}
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} //-- end for each att
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} //-- end if atts are not null
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/* Create default (built-in) templates */
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//-- create default template for elements
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String templateName = xsltNameSpace;
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if (templateName.length() > 0) templateName.append(':');
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templateName.append(TEMPLATE);
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String actionName = xsltNameSpace;
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if ( actionName.length()>0) actionName.append(':');
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actionName.append(APPLY_TEMPLATES);
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dfWildCardTemplate = xslDocument->createElement(templateName);
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dfWildCardTemplate->setAttribute(MATCH_ATTR, "* | /");
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dfWildCardTemplate->appendChild(xslDocument->createElement(actionName));
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templates.add(dfWildCardTemplate);
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//-- create default "built-in" templates for text nodes
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dfTextTemplate = xslDocument->createElement(templateName);
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dfTextTemplate->setAttribute(MATCH_ATTR, "text()|@*");
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actionName = xsltNameSpace;
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if ( actionName.length()>0) actionName.append(':');
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actionName.append(VALUE_OF);
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Element* value_of = xslDocument->createElement(actionName);
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value_of->setAttribute(SELECT_ATTR, IDENTITY_OP);
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dfTextTemplate->appendChild(value_of);
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templates.add(dfTextTemplate);
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//-- add PatternExpr hash for default templates
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patternExprHash.put("*", new WildCardExpr());
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patternExprHash.put("/", new RootExpr());
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patternExprHash.put("text()", new TextExpr());
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//cout << "XSLT namespace: " << xsltNameSpace << endl;
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}
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}
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/**
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* Initializes this ProcessorState (second stage)
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**/
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void ProcessorState::initialize(Element* element) {
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//-- process namespace nodes
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NamedNodeMap* atts = element->getAttributes();
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if ( atts ) {
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for (int i = 0; i < atts->getLength(); i++) {
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Attr* attr = (Attr*)atts->item(i);
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String attName = attr->getName();
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String attValue = attr->getValue();
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if ( attName.indexOf(XMLUtils::XMLNS) == 0) {
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String ns;
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XMLUtils::getLocalPart(attName, ns);
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// default namespace
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if ( attName.isEqual(XMLUtils::XMLNS) ) {
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setDefaultNameSpaceURI(attValue);
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}
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// namespace declaration
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else {
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String ns;
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XMLUtils::getNameSpace(attName, ns);
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nameSpaceMap.put(ns, new String(attValue));
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}
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// check for XSL namespace
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if ( attValue.indexOf(XSLT_NS) == 0) {
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xsltNameSpace = ns;
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}
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}
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else if ( attName.isEqual(DEFAULT_SPACE_ATTR) ) {
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if ( attValue.isEqual(STRIP_VALUE) ) {
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defaultSpace = STRIP;
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}
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}
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else if ( attName.isEqual(RESULT_NS_ATTR) ) {
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if (attValue.length() > 0) {
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if ( attValue.indexOf(HTML_NS) == 0 ) {
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setOutputMethod("html");
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}
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else setOutputMethod(attValue);
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}
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}
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else if ( attName.isEqual(INDENT_RESULT_ATTR) ) {
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if ( attValue.length() > 0 ) {
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format.setIndent(attValue.isEqual(YES_VALUE));
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}
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}
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} //-- end for each att
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} //-- end if atts are not null
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/* Create default (built-in) templates */
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//-- create default template for elements
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String templateName = xsltNameSpace;
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if (templateName.length() > 0) templateName.append(':');
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templateName.append(TEMPLATE);
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String actionName = xsltNameSpace;
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if ( actionName.length()>0) actionName.append(':');
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actionName.append(APPLY_TEMPLATES);
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dfWildCardTemplate = xslDocument->createElement(templateName);
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dfWildCardTemplate->setAttribute(MATCH_ATTR, "* | /");
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dfWildCardTemplate->appendChild(xslDocument->createElement(actionName));
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templates.add(dfWildCardTemplate);
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//-- create default "built-in" templates for text nodes
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dfTextTemplate = xslDocument->createElement(templateName);
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dfTextTemplate->setAttribute(MATCH_ATTR, "text()|@*");
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actionName = xsltNameSpace;
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if ( actionName.length()>0) actionName.append(':');
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actionName.append(VALUE_OF);
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Element* value_of = xslDocument->createElement(actionName);
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value_of->setAttribute(SELECT_ATTR, IDENTITY_OP);
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dfTextTemplate->appendChild(value_of);
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templates.add(dfTextTemplate);
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//-- add PatternExpr hash for default templates
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patternExprHash.put("*", new WildCardExpr());
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patternExprHash.put("/", new RootExpr());
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patternExprHash.put("text()", new TextExpr());
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//cout << "XSLT namespace: " << xsltNameSpace << endl;
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} //-- initialize
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@ -21,7 +21,7 @@
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* Keith Visco, kvisco@ziplink.net
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* -- original author.
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*
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* $Id: ProcessorState.h,v 1.4 2000-06-22 07:30:07 Peter.VanderBeken%pandora.be Exp $
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* $Id: ProcessorState.h,v 1.5 2000-08-26 04:28:28 Peter.VanderBeken%pandora.be Exp $
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*/
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@ -50,9 +50,10 @@
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/**
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* Class used for keeping the current state of the XSL Processor
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* @author <a href="mailto:kvisco@ziplink.net">Keith Visco</a>
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* @version $Revision: 1.4 $ $Date: 2000-06-22 07:30:07 $
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* @version $Revision: 1.5 $ $Date: 2000-08-26 04:28:28 $
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**/
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class ProcessorState : public ContextState
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class ProcessorState : public ContextState,
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public NamespaceResolver
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{
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public:
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@ -148,11 +149,6 @@ public:
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**/
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Element* getNamedTemplate(String& name);
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/**
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* Returns the namespace URI for the given name
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**/
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void getNameSpaceURI(String& name, String& nameSpaceURI);
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/**
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* Returns the NodeStack which keeps track of where we are in the
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* result tree
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@ -175,29 +171,29 @@ public:
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Expr* getExpr(const String& pattern);
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PatternExpr* getPatternExpr(const String& pattern);
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/**
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* Returns a pointer to the result document
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**/
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Document* getResultDocument();
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/**
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* Returns a pointer to the result document
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**/
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Document* getResultDocument();
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/**
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* Returns a pointer to a list of available templates
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**/
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NodeSet* getTemplates();
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/**
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* Returns a pointer to a list of available templates
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**/
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NodeSet* getTemplates();
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String& getXSLNamespace();
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/**
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* Finds a template for the given Node. Only templates without
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* a mode attribute will be searched.
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**/
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Element* findTemplate(Node* node, Node* context);
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/**
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* Finds a template for the given Node. Only templates without
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* a mode attribute will be searched.
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**/
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Element* findTemplate(Node* node, Node* context);
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/**
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* Finds a template for the given Node. Only templates with
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* a mode attribute equal to the given mode will be searched.
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**/
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Element* findTemplate(Node* node, Node* context, String* mode);
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/**
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* Finds a template for the given Node. Only templates with
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* a mode attribute equal to the given mode will be searched.
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**/
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Element* findTemplate(Node* node, Node* context, String* mode);
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/**
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* Determines if the given XSL node allows Whitespace stripping
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@ -231,9 +227,9 @@ public:
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void stripSpace(String& names);
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//-------------------------------------/
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//- Virtual Methods from ContextState -/
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//-------------------------------------/
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//-------------------------------------/
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//- Virtual Methods from ContextState -/
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//-------------------------------------/
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/**
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* Returns the parent of the given Node. This method is needed
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@ -243,19 +239,19 @@ public:
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**/
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virtual Node* getParentNode(Node* node);
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/**
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* Returns the value of a given variable binding within the current scope
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* @param the name to which the desired variable value has been bound
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* @return the ExprResult which has been bound to the variable with
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* the given name
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**/
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virtual ExprResult* getVariable(String& name);
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/**
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* Returns the value of a given variable binding within the current scope
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* @param the name to which the desired variable value has been bound
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* @return the ExprResult which has been bound to the variable with
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* the given name
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**/
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virtual ExprResult* getVariable(String& name);
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/**
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* Returns the Stack of context NodeSets
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* @return the Stack of context NodeSets
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**/
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virtual Stack* getNodeSetStack();
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virtual Stack* getNodeSetStack();
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/**
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* Determines if the given XML node allows Whitespace stripping
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@ -288,6 +284,15 @@ public:
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**/
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virtual void sortByDocumentOrder(NodeSet* nodes);
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//------------------------------------------/
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//- Virtual Methods from NamespaceResolver -/
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//------------------------------------------/
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/**
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* Returns the namespace URI for the given name
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**/
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void getNameSpaceURI(String& name, String& nameSpaceURI);
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private:
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enum XMLSpaceMode {STRIP = 0, DEFAULT, PRESERVE};
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@ -379,10 +384,6 @@ private:
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**/
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void initialize();
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public:
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void initialize(Element* element);
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}; //-- ProcessorState
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