evas: link output with evas canvas at finalize time.

diff --git a/src/lib/evas/canvas/efl_canvas_output.eo b/src/lib/evas/canvas/efl_canvas_output.eo
index b4b904d..cb7137f 100644 (file)
--- a/src/lib/evas/canvas/efl_canvas_output.eo
+++ b/src/lib/evas/canvas/efl_canvas_output.eo
@@ -45,6 +45,8 @@ class Efl.Canvas.Output (Efl.Object, Efl.Gfx.Buffer)
    implements {
       Efl.Object.constructor;
       Efl.Object.destructor;
+      Efl.Object.parent.set;
+      Efl.Object.finalize;
    }
    events {
       pixels,ready;

diff --git a/src/lib/evas/canvas/evas_out.c b/src/lib/evas/canvas/evas_out.c
index ac02900..12f0ea2 100644 (file)
--- a/src/lib/evas/canvas/evas_out.c
+++ b/src/lib/evas/canvas/evas_out.c
@@ -13,27 +13,15 @@ struct _Efl_Canvas_Output_Data
 {
    void *info;/*, *context, *output;*/
    Evas_Coord x, y, w, h;
+
+   Eina_Bool finalized : 1;
 };
 
 EOLIAN static Eo *
-_efl_canvas_output_efl_object_constructor(Eo *eo_obj, Efl_Canvas_Output_Data *eo_dat)
+_efl_canvas_output_efl_object_constructor(Eo *eo_obj, Efl_Canvas_Output_Data *data EINA_UNUSED)
 {
-   Eo *eo_parent = NULL;
-   Evas_Public_Data *e;
-
-   eo_parent = efl_parent_get(eo_obj);
-   e = efl_data_scope_get(eo_parent, EVAS_CANVAS_CLASS);
-   evas_canvas_async_block(e);
-
    eo_obj = efl_constructor(efl_super(eo_obj, MY_CLASS));
 
-   if (!e) return NULL;
-   e->outputs = eina_list_append(e->outputs, eo_obj);
-   if (e->engine.func->info) eo_dat->info = e->engine.func->info(eo_parent);
-   // XXX: context and output are currently held in the core engine and are
-   // allocated by engine specific internal code. this all needs a new engine
-   // api to make it work
-
    return eo_obj;
 }
 
@@ -46,6 +34,7 @@ _efl_canvas_output_efl_object_destructor(Eo *eo_obj, Efl_Canvas_Output_Data *eo_
    eo_parent = efl_parent_get(eo_obj);
    e = efl_data_scope_get(eo_parent, EVAS_CANVAS_CLASS);
    evas_canvas_async_block(e);
+
    if (!e) return;
    // XXX: need to free output and context one they get allocated one day
    // e->engine.func->context_free(eo_dat->output, eo_dat->context);
@@ -113,4 +102,37 @@ _efl_canvas_output_unlock(Eo *obj EINA_UNUSED, Efl_Canvas_Output_Data *pd EINA_U
    return EINA_FALSE;
 }
 
+static void
+_efl_canvas_output_efl_object_parent_set(Eo *obj, Efl_Canvas_Output_Data *pd, Efl_Object *parent)
+{
+   if (parent != NULL && pd->finalized) return ;
+
+   efl_parent_set(efl_super(obj, EFL_CANVAS_OUTPUT_CLASS), parent);
+}
+
+static Efl_Object *
+_efl_canvas_output_efl_object_finalize(Eo *obj, Efl_Canvas_Output_Data *pd)
+{
+   Eo *eo_parent = NULL;
+   Evas_Public_Data *e;
+
+   eo_parent = efl_parent_get(obj);
+
+   if (!eo_parent || !efl_isa(eo_parent, EVAS_CANVAS_CLASS)) return NULL;
+   e = efl_data_scope_get(eo_parent, EVAS_CANVAS_CLASS);
+   evas_canvas_async_block(e);
+
+   if (!e) return NULL;
+
+   e->outputs = eina_list_append(e->outputs, obj);
+   if (e->engine.func->info) pd->info = e->engine.func->info(eo_parent);
+   // XXX: context and output are currently held in the core engine and are
+   // allocated by engine specific internal code. this all needs a new engine
+   // api to make it work
+
+   pd->finalized = EINA_TRUE;
+
+   return obj;
+}
+
 #include "canvas/efl_canvas_output.eo.c"