drawing ellipses antialiased with Cairo

libtemplate/template.c

@@ -250,6 +250,8 @@ void cTemplate::CachePixmapImages(cTemplatePixmap *pix) {
     while(func = pix->GetNextFunction()) {
         if (func->GetType() == ftDrawImage) {
             CacheImage(func);
+        } else if (func->GetType() == ftDrawEllipse) {
+            CacheEllipse(func);
         }
     }
 }
@@ -279,3 +281,12 @@ void cTemplate::CacheImage(cTemplateFunction *func) {
             break;
     }
 }
+
+void cTemplate::CacheEllipse(cTemplateFunction *func) {
+    int id = func->GetId();
+    int w = func->GetNumericParameter(ptWidth);
+    int h = func->GetNumericParameter(ptHeight);
+    tColor clr = func->GetColorParameter(ptColor);
+    int quadrant = func->GetNumericParameter(ptQuadrant);
+    imgCache->CacheEllipse(id, w, h, clr, quadrant);
+}

libtemplate/template.h

@@ -34,6 +34,7 @@ private:
     eViewType viewType;
     void CachePixmapImages(cTemplatePixmap *pix);
     void CacheImage(cTemplateFunction *func);
+    void CacheEllipse(cTemplateFunction *func);
 protected:
     cGlobals *globals;
     cTemplateView *rootView;

libtemplate/templatefunction.c

@@ -6,7 +6,10 @@ using namespace std;
 
 // --- cTemplateFunction -------------------------------------------------------------
 
-cTemplateFunction::cTemplateFunction(eFuncType type) { 
+int cTemplateFunction::nextId = 0;
+
+cTemplateFunction::cTemplateFunction(eFuncType type) {
+    id = nextId++;
     this->type = type;
     debug = false;
     containerX = 0; 

libtemplate/templatefunction.h

@@ -102,7 +102,10 @@ enum eOverflowType {
 };
 
 class cTemplateFunction {
+private:
+    static int nextId;
 protected:
+    int id;
     eFuncType type;
     bool debug;
     int containerX;                                                       //X of parent container
@@ -185,6 +188,7 @@ public:
     //Parse parameters with dynamically set Tokens
     bool ParseParameters(void);
     //Getter Functions
+    int GetId(void) { return id; };
     eFuncType GetType(void) { return type; };
     bool DoDebug(void) { return debug; };
     string GetParameter(eParamType type);