Started SetFont()

lib/canvas.js

@@ -430,11 +430,17 @@ Context2d.prototype.__defineSetter__('shadowColor', function(val){
 Context2d.prototype.__defineGetter__('shadowColor', normalizedColor('lastShadowColor'));
 
 Context2d.prototype.__defineSetter__('font', function(val){
+  console.log(val);
   if ('string' == typeof val) {
     var font;
     if (font = parseFont(val)) {
       this.lastFontString = val;
-      this.font = font;
+      this.setFont(
+          font.weight
+        , font.style
+        , font.size
+        , font.unit
+        , font.family);
     }
   }
 });

src/CanvasRenderingContext2d.cc

@@ -96,6 +96,7 @@ Context2d::Initialize(Handle<Object> target) {
   NODE_SET_PROTOTYPE_METHOD(t, "beginPath", BeginPath);
   NODE_SET_PROTOTYPE_METHOD(t, "closePath", ClosePath);
   NODE_SET_PROTOTYPE_METHOD(t, "arc", Arc);
+  NODE_SET_PROTOTYPE_METHOD(t, "setFont", SetFont);
   NODE_SET_PROTOTYPE_METHOD(t, "setShadowRGBA", SetShadowRGBA);
   NODE_SET_PROTOTYPE_METHOD(t, "setFillRGBA", SetFillRGBA);
   NODE_SET_PROTOTYPE_METHOD(t, "setStrokeRGBA", SetStrokeRGBA);
@@ -791,6 +792,35 @@ Context2d::MoveTo(const Arguments &args) {
   return Undefined();
 }
 
+/*
+ * Set font:
+ *   - weight
+ *   - style
+ *   - size
+ *   - unit
+ *   - family
+ */
+
+Handle<Value>
+Context2d::SetFont(const Arguments &args) {
+  HandleScope scope;
+  // TODO: optimize; match cairo constants
+  
+  String::AsciiValue weight(args[0]);
+  String::AsciiValue style(args[1]);
+  double size = args[2]->NumberValue();
+  String::AsciiValue unit(args[3]);
+  String::AsciiValue family(args[4]);
+  
+  printf("weight: %s\n", *weight);
+  printf("style: %s\n", *style);
+  printf("size: %d\n", (int) size);
+  printf("unit: %s\n", *unit);
+  printf("family: %s\n", *family);
+  
+  return Undefined();
+}
+
 /*
  * Fill text at x, y.
  */

src/CanvasRenderingContext2d.h

@@ -58,7 +58,7 @@ class Context2d: public node::ObjectWrap {
     static Handle<Value> Clip(const Arguments &args);
     static Handle<Value> Fill(const Arguments &args);
     static Handle<Value> Stroke(const Arguments &args);
-    static Handle<Value> SetSource(const Arguments &args);
+    static Handle<Value> SetFont(const Arguments &args);
     static Handle<Value> SetFillRGBA(const Arguments &args);
     static Handle<Value> SetStrokeRGBA(const Arguments &args);
     static Handle<Value> SetShadowRGBA(const Arguments &args);