From 83832d6b1dc64d336187d85e11fa337559288416 Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <zmike@samsung.com>
Date: Tue, 8 Apr 2014 09:48:46 -0400
Subject: [PATCH] edje_cc now supports group.program_source for specifying a
 default source in programs

this allows for program.source to be omitted 99% of the time since most sources in an application/library will be the same within a single group

@feature
---
 src/bin/edje/edje_cc.h          |  1 +
 src/bin/edje/edje_cc_handlers.c | 38 +++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/src/bin/edje/edje_cc.h b/src/bin/edje/edje_cc.h
index 22b5af9a67..9b204646c4 100644
--- a/src/bin/edje/edje_cc.h
+++ b/src/bin/edje/edje_cc.h
@@ -149,6 +149,7 @@ typedef struct Edje_Target_Group
 struct _Edje_Part_Collection_Parser
 {
    Edje_Part_Collection common;
+   char *default_source;
    Eina_List *target_groups;
    Eina_Bool default_mouse_events;
    Eina_Bool inherit_only;
diff --git a/src/bin/edje/edje_cc_handlers.c b/src/bin/edje/edje_cc_handlers.c
index 7df783586b..06865518c6 100644
--- a/src/bin/edje/edje_cc_handlers.c
+++ b/src/bin/edje/edje_cc_handlers.c
@@ -200,6 +200,7 @@ static void ob_collections_group(void);
 static void st_collections_group_name(void);
 static void st_collections_group_inherit_only(void);
 static void st_collections_group_inherit(void);
+static void st_collections_group_program_source(void);
 static void st_collections_group_part_remove(void);
 static void st_collections_group_program_remove(void);
 static void st_collections_group_script_only(void);
@@ -517,6 +518,7 @@ New_Statement_Handler statement_handlers[] =
      {"collections.group.vibrations.sample.name", st_collections_group_vibration_sample_name}, /* dup */
      {"collections.group.vibrations.sample.source", st_collections_group_vibration_sample_source}, /* dup */
      {"collections.group.name", st_collections_group_name},
+     {"collections.group.program_source", st_collections_group_program_source},
      {"collections.group.inherit", st_collections_group_inherit},
      {"collections.group.inherit_only", st_collections_group_inherit_only},
      {"collections.group.target_group", st_collections_group_target_group}, /* dup */
@@ -3238,6 +3240,12 @@ st_collections_group_inherit(void)
    if (pcp2->target_groups)
      pcp->target_groups = eina_list_clone(pcp2->target_groups);
 
+   if (pcp2->default_source)
+     {
+        free(pcp->default_source);
+        pcp->default_source = strdup(pcp2->default_source);
+     }
+
    if (pc2->limits.vertical_count || pc2->limits.horizontal_count)
      {
         Edje_Limit **elp;
@@ -3712,6 +3720,31 @@ st_collections_group_nomouse(void)
    pcp->default_mouse_events = 0;
 }
 
+/**
+    @page edcref
+    @property
+        program_source
+    @parameters
+        [source name]
+    @effect
+        Change the default value of source for every program in the current group
+        which is declared after this value is set.
+        Defaults to an unset value to maintain compatibility.
+    @since 1.10
+    @endproperty
+ */
+static void
+st_collections_group_program_source(void)
+{
+   Edje_Part_Collection_Parser *pcp;
+
+   check_arg_count(1);
+
+   pcp = eina_list_last_data_get(edje_collections);
+   free(pcp->default_source);
+   pcp->default_source = parse_str(0);
+}
+
 /**
    @edcsubsection{collections_group_limits,Limits}
  */
@@ -9842,6 +9875,7 @@ static void
 ob_collections_group_programs_program(void)
 {
    Edje_Part_Collection *pc;
+   Edje_Part_Collection_Parser *pcp;
    Edje_Program *ep;
    Edje_Program_Parser *epp;
    char *def_name;
@@ -9849,6 +9883,7 @@ ob_collections_group_programs_program(void)
    current_program_lookups = eina_list_free(current_program_lookups);
 
    pc = eina_list_data_get(eina_list_last(edje_collections));
+   pcp = eina_list_data_get(eina_list_last(edje_collections));
 
    ep = mem_alloc(SZ(Edje_Program_Parser));
    ep->id = -1;
@@ -9861,6 +9896,8 @@ ob_collections_group_programs_program(void)
    def_name = alloca(strlen("program_") + strlen("0xFFFFFFFFFFFFFFFF") + 1);
    sprintf(def_name, "program_%p", ep);
    ep->name = strdup(def_name);
+   if (pcp->default_source)
+     ep->source = strdup(pcp->default_source);
    _edje_program_insert(pc, ep);
 
    current_program = ep;
@@ -9959,6 +9996,7 @@ st_collections_group_programs_program_source(void)
    pc = eina_list_data_get(eina_list_last(edje_collections));
 
    _edje_program_remove(pc, current_program);
+   free((void*)current_program->source);
    current_program->source = parse_str(0);
    _edje_program_insert(pc, current_program);
 }