\r
bool isNode(xmlNodePtr theNode, const char* theNodeName, ...)\r
{\r
- bool result = false;\r
const xmlChar* aName = theNode->name;\r
if (!aName || !isElementNode(theNode)) {\r
return false;\r
return false;\r
}\r
\r
+bool isAttributeNode(xmlNodePtr theNode)\r
+{\r
+ if(!isElementNode(theNode))\r
+ return false;\r
+ // it's parent is "feature" or "source" or page ("case" or "box")\r
+ if(!hasParent(theNode, NODE_FEATURE, NODE_SOURCE, \r
+ WDG_TOOLBOX_BOX, WDG_SWITCH_CASE, NULL))\r
+ return false;\r
+\r
+ //it should not be a "source" or a "validator" node\r
+ bool isLogical = isNode(theNode, NODE_SOURCE, NODE_VALIDATOR, NODE_SELFILTER, NULL);\r
+ bool isPagedContainer = isNode(theNode, WDG_TOOLBOX, WDG_TOOLBOX_BOX,\r
+ WDG_SWITCH, WDG_SWITCH_CASE, NULL);\r
+ return !isLogical && !isPagedContainer;\r
+}\r
+\r
bool isWidgetNode(xmlNodePtr theNode)\r
{\r
if(!isElementNode(theNode))\r
return false;\r
// it's parent is "feature" or "source"\r
- xmlNodePtr aParentNode = theNode->parent;\r
- if(!isNode(aParentNode, NODE_FEATURE, NODE_SOURCE, NULL))\r
+ if(!hasParent(theNode, NODE_FEATURE, NODE_SOURCE, \r
+ WDG_TOOLBOX_BOX, WDG_SWITCH_CASE, NULL))\r
return false;\r
\r
//it should not be a "source" or a "validator" node\r
return !isNode(theNode, NODE_SOURCE, NODE_VALIDATOR, NODE_SELFILTER, NULL);\r
}\r
\r
+// widget api?\r
+bool isCaseNode(xmlNodePtr theNode)\r
+{\r
+ if(!isElementNode(theNode))\r
+ return false;\r
+\r
+ return isNode(theNode, WDG_SWITCH_CASE, WDG_TOOLBOX_BOX, NULL);\r
+}\r
+\r
bool hasChild(xmlNodePtr theNode)\r
{\r
xmlNodePtr aNode = theNode->children;\r
return false;\r
}\r
\r
+bool hasParent(xmlNodePtr theNode)\r
+{\r
+ xmlNodePtr aNode = theNode->parent;\r
+ if (!aNode) {\r
+ return false;\r
+ }\r
+ for (; aNode; aNode = aNode->next) {\r
+ if (isElementNode(theNode)) {\r
+ return true;\r
+ }\r
+ }\r
+ return false;\r
+}\r
+\r
+bool hasParent(xmlNodePtr theNode, const char* theNodeName, ...)\r
+{\r
+ if (!hasParent(theNode)) {\r
+ return false; // have no parents at all\r
+ }\r
+ xmlNodePtr aNode = theNode->parent;\r
+ const xmlChar* aName = aNode->name;\r
+ if (!aName || !isElementNode(aNode)) {\r
+ return false;\r
+ }\r
+ if (!xmlStrcmp(aName, (const xmlChar *) theNodeName)) {\r
+ return true;\r
+ }\r
+ va_list args; // define argument list variable\r
+ va_start(args, theNodeName); // init list; point to last defined argument\r
+ while (true) {\r
+ char *anArg = va_arg (args, char*); // get next argument\r
+ if (anArg == NULL)\r
+ break;\r
+ if (!xmlStrcmp(aName, (const xmlChar *) anArg)) {\r
+ va_end(args); // cleanup the system stack\r
+ return true;\r
+ }\r
+ }\r
+ va_end(args); // cleanup the system stack\r
+ return false;\r
+}\r
+\r
bool getParametersInfo(xmlNodePtr theNode, std::string& outPropertyId,\r
std::list<std::string>& outValidatorParameters)\r
{\r
return result;\r
}\r
\r
+std::string getNormalizedProperty(xmlNodePtr theNode, const char* thePropName)\r
+{\r
+ return normalize(getProperty(theNode, thePropName));\r
+}\r
+\r
bool getBooleanAttribute(xmlNodePtr theNode, const char* theAttributeName, bool theDefault)\r
{\r
std::string prop = normalize(getProperty(theNode, theAttributeName));\r