+ //Read all nodes recursively, source and validator nodes have no children
+ return !isNode(theNode, NODE_VALIDATOR,
+ NODE_SOURCE, NULL);
+}
+
+void Config_WidgetReader::resolveSourceNodes(xmlNodePtr theNode)
+{
+ xmlNodePtr aNode = xmlFirstElementChild(theNode);
+ std::list<xmlNodePtr> aSourceNodes;
+ while (aNode != NULL) {
+ if (isNode(aNode, NODE_SOURCE, NULL)) {
+ Config_XMLReader aSourceReader = Config_XMLReader(getProperty(aNode, SOURCE_FILE));
+ xmlNodePtr aSourceRoot = aSourceReader.findRoot();
+ if (aSourceRoot) {
+ xmlNodePtr aSourceNode = xmlFirstElementChild(aSourceRoot);
+ xmlNodePtr aTargetNode = xmlDocCopyNodeList(aNode->doc, aSourceNode);
+ while (aTargetNode != NULL) {
+ xmlNodePtr aNextNode = xmlNextElementSibling(aTargetNode);
+ xmlAddPrevSibling(aNode, aTargetNode);
+ aTargetNode = aNextNode;
+ }
+ aSourceNodes.push_back(aNode);
+ }
+ }
+ aNode = xmlNextElementSibling(aNode);
+ }
+ //Remove "SOURCE" node.
+ std::list<xmlNodePtr>::iterator it = aSourceNodes.begin();
+ for (; it != aSourceNodes.end(); it++) {
+ xmlUnlinkNode(*it);
+ xmlFreeNode(*it);
+ }
+}
+
+std::string Config_WidgetReader::dumpNode(xmlNodePtr theNode)
+{
+ std::string result = "";
+ if (!hasChild(theNode)) {
+ // feature which has the next property should be dumped itself
+ std::string anOwnPanel = getProperty(theNode, PROPERTY_PANEL_ID);
+ if (!anOwnPanel.empty()) {
+ xmlBufferPtr buffer = xmlBufferCreate();
+ int size = xmlNodeDump(buffer, theNode->doc, theNode, 0, 0);
+ result = std::string((char*) (buffer->content));
+ xmlBufferFree(buffer);
+ }
+ return result;
+ }
+ //Replace all "source" nodes with content;
+ resolveSourceNodes(theNode);
+ xmlBufferPtr buffer = xmlBufferCreate();
+ int size = xmlNodeDump(buffer, theNode->doc, theNode, 0, 0);
+ result = std::string((char*) (buffer->content));
+ xmlBufferFree(buffer);
+ return result;