checking setup conditions for viewelements

libtemplate/templateview.c

@@ -194,6 +194,14 @@ int cTemplateView::GetNumPixmapsViewElement(eViewElement ve) {
     return viewElement->GetNumPixmaps();
 }
 
+bool cTemplateView::ExecuteView(eViewElement ve) {
+    map < eViewElement, cTemplateViewElement* >::iterator hit = viewElements.find(ve);
+    if (hit == viewElements.end())
+        return false;
+    cTemplateViewElement *viewElement = hit->second;
+    return viewElement->Execute();
+}
+
 int cTemplateView::GetNumListViewMenuItems(void) {
     int numElements = 0;
     cTemplateViewList *menuList = GetViewList(vlMenuItem);
@@ -552,6 +560,7 @@ void cTemplateView::SetFunctionDefinitions(void) {
     attributes.insert("delay");
     attributes.insert("fadetime");
     attributes.insert("name");
+    attributes.insert("condition");
     funcsAllowed.insert(pair< string, set<string> >(name, attributes));
 
     name = "area";

libtemplate/templateview.h

@@ -109,6 +109,7 @@ public:
     cRect GetOsdSize(void);
     int GetNumPixmaps(void);
     int GetNumPixmapsViewElement(eViewElement ve);
+    bool ExecuteView(eViewElement ve);
     int GetNumListViewMenuItems(void);
     bool GetScalingWindow(cRect &scalingWindow);
     map<string,string> GetCustomStringTokens(void) { return globals->GetCustomStringTokens(); };

libtemplate/templateviewelement.c

@@ -46,7 +46,7 @@ bool cTemplateViewElement::CalculateParameters(void) {
     parameters->SetContainer(containerX, containerY, containerWidth, containerHeight);
     parameters->SetGlobals(globals);
     paramsValid = parameters->CalculateParameters();
-
+    parameters->ParseParameters();
     return paramsValid;
 }
 
@@ -118,6 +118,13 @@ cTemplateFunction *cTemplateViewElement::GetFunction(string name) {
     return NULL;
 }
 
+bool cTemplateViewElement::Execute(void) {
+    if (!parameters)
+        return true;
+    return parameters->DoExecute();
+}
+
+
 bool cTemplateViewElement::DebugTokens(void) {
     if (!parameters)
         return false;

libtemplate/templateviewelement.h

@@ -105,6 +105,7 @@ public:
     void InitIterator(void);
     cTemplatePixmap *GetNextPixmap(void);
     cTemplateFunction *GetFunction(string name);
+    bool Execute(void);
     bool DebugTokens(void);
     virtual void Debug(void);
 };

libtemplate/xmlparser.c

@@ -191,7 +191,7 @@ bool cXmlParser::ParseView(void) {
         } else if (view->ValidViewElement((const char*)node->name)) {
             xmlAttrPtr attr = node->properties;
             vector<pair<string, string> > attribs;
-            ParseAttributes(attr, node, attribs);
+            ParseAttributes(attr, node, attribs, true);
             ParseViewElement(node->name, node->xmlChildrenNode, attribs);
         } else if (view->ValidViewList((const char*)node->name)) {
             ParseViewList(node);
@@ -682,7 +682,7 @@ bool cXmlParser::ParseSubView(xmlNodePtr node) {
         if (subView->ValidViewElement((const char*)childNode->name)) {
             xmlAttrPtr attr = childNode->properties;
             vector<pair<string, string> > attribs;
-            ParseAttributes(attr, childNode, attribs);
+            ParseAttributes(attr, childNode, attribs, true);
             ParseViewElement(childNode->name, childNode->xmlChildrenNode, attribs, subView);
         } else if (subView->ValidViewList((const char*)childNode->name)) {
             ParseViewList(childNode, subView);
@@ -954,7 +954,7 @@ void cXmlParser::ParseLoopFunctionCalls(xmlNodePtr node, cTemplateLoopFunction *
     }
 }
 
-bool cXmlParser::ParseAttributes(xmlAttrPtr attr, xmlNodePtr node, vector<pair<string, string> > &attribs) {
+bool cXmlParser::ParseAttributes(xmlAttrPtr attr, xmlNodePtr node, vector<pair<string, string> > &attribs, bool isViewElement) {
     if (attr == NULL) {
         return false;
     }
@@ -965,15 +965,16 @@ bool cXmlParser::ParseAttributes(xmlAttrPtr attr, xmlNodePtr node, vector<pair<s
     while (NULL != attr) {
 
         string name = (const char*)attr->name;
+        /*
         if (!name.compare("debug")) {
             attribs.push_back(pair<string, string>((const char*)attr->name, "true"));
             attr = attr->next;
             continue;
         }
-
+        */
         xmlChar *value = NULL;
         value = xmlGetProp(node, attr->name);
-        if (!view->ValidAttribute((const char*)node->name, (const char*)attr->name)) {
+        if (!view->ValidAttribute(isViewElement ? "viewelement" : (const char*)node->name, (const char*)attr->name)) {
             esyslog("skindesigner: unknown attribute %s in %s", (const char*)attr->name, (const char*)node->name);
             attr = attr->next;
             if (value)

libtemplate/xmlparser.h

@@ -47,7 +47,7 @@ private:
     void ParseGrid(xmlNodePtr node, vector<pair<string, string> > &attributes);
     void ParseFunctionCalls(xmlNodePtr node, cTemplatePixmap *pix);
     void ParseLoopFunctionCalls(xmlNodePtr node, cTemplateLoopFunction *loopFunc);
-    bool ParseAttributes(xmlAttrPtr attr, xmlNodePtr node, vector<pair<string, string> > &attribs);
+    bool ParseAttributes(xmlAttrPtr attr, xmlNodePtr node, vector<pair<string, string> > &attribs, bool isViewElement = false);
 public:
     cXmlParser(void);
     virtual ~cXmlParser(void);