Changeset 495

Timestamp:

03/20/2008 21:56:54 (6 months ago)

Author:

why

Message:

• shoes/canvas.c: firing the start event after the first paint.
  

Files:

• trunk/shoes/canvas.c (modified) (4 diffs)

trunk/shoes/canvas.c

@@ -18 +18 @@
 const double PI     = 3.14159265358979323846;
 const double RAD2PI = 0.01745329251994329577;
+
+static void shoes_canvas_send_start(VALUE);
 
 #ifdef SHOES_GTK
@@ -305 +307 @@
 #endif
 
+  shoes_canvas_send_start(self);
 quit:
   return;
@@ -1438 +1441 @@
     if (self_t->cr == canvas->cr)
       self_t->cr = NULL;
-
-    if (canvas->stage == CANVAS_NADA)
-    {
-      canvas->stage = CANVAS_STARTED;
-      if (!NIL_P(self_t->start))
-      {
-        shoes_safe_block(self, self_t->start, rb_ary_new());
-      }
-    }
   }
 
@@ -1699 +1693 @@
 EVENT_HANDLER(start);
 EVENT_HANDLER(finish);
+
+static void
+shoes_canvas_send_start(VALUE self)
+{
+  shoes_canvas *canvas;
+  Data_Get_Struct(self, shoes_canvas, canvas);
+
+  if (canvas->stage == CANVAS_NADA)
+  {
+    int i;
+    canvas->stage = CANVAS_STARTED;
+
+    for (i = RARRAY_LEN(canvas->contents) - 1; i >= 0; i--)
+    {
+      VALUE ele = rb_ary_entry(canvas->contents, i);
+      if (rb_obj_is_kind_of(ele, cCanvas) && shoes_canvas_inherits(ele, canvas))
+        shoes_canvas_send_start(ele);
+    }
+
+    if (!NIL_P(canvas->start))
+    {
+      shoes_safe_block(self, canvas->start, rb_ary_new());
+    }
+  }
+}
 
 static VALUE