1 files changed, 146 insertions, 0 deletions

diff --git a/libraries/elementary/src/edje_externals/elm_thumb.c b/libraries/elementary/src/edje_externals/elm_thumb.c
new file mode 100644
index 0000000..08e3ee0
--- /dev/null
+++ b/libraries/elementary/src/edje_externals/elm_thumb.c
@@ -0,0 +1,146 @@
+#include <assert.h>
+
+#include "private.h"
+
+typedef struct _Elm_Params_Thumb
+{
+   Elm_Params base;
+   const char *animate;
+} Elm_Params_Thumb;
+
+static const char* choices[] = {"loop", "start", "stop", NULL};
+
+static Elm_Thumb_Animation_Setting
+_anim_setting_get(const char *anim_str)
+{
+   unsigned int i;
+
+   assert(sizeof(choices)/sizeof(choices[0]) == ELM_THUMB_ANIMATION_LAST + 1);
+
+   for (i = 0; i < ELM_THUMB_ANIMATION_LAST; i++)
+     {
+        if (!strcmp(anim_str, choices[i]))
+          return i;
+     }
+   return ELM_THUMB_ANIMATION_LAST;
+}
+
+static void
+external_thumb_state_set(void *data __UNUSED__, Evas_Object *obj, const void *from_params, const void *to_params, float pos __UNUSED__)
+{
+   const Elm_Params_Thumb *p;
+
+   if (to_params) p = to_params;
+   else if (from_params) p = from_params;
+   else return;
+
+   if (p->animate)
+     {
+        Elm_Thumb_Animation_Setting set = _anim_setting_get(p->animate);
+        if (set != ELM_THUMB_ANIMATION_LAST)
+           elm_thumb_animate_set(obj, set);
+     }
+}
+
+static Eina_Bool
+external_thumb_param_set(void *data __UNUSED__, Evas_Object *obj, const Edje_External_Param *param)
+{
+   if (!strcmp(param->name, "animate"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_CHOICE)
+          {
+             Elm_Thumb_Animation_Setting set = _anim_setting_get(param->s);
+             if (set == ELM_THUMB_ANIMATION_LAST) return EINA_FALSE;
+             elm_thumb_animate_set(obj, set);
+             return EINA_TRUE;
+          }
+     }
+
+   ERR("unknown parameter '%s' of type '%s'",
+       param->name, edje_external_param_type_str(param->type));
+
+   return EINA_FALSE;
+}
+
+static Eina_Bool
+external_thumb_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_External_Param *param)
+{
+   if (!strcmp(param->name, "animate"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_CHOICE)
+          {
+             Elm_Thumb_Animation_Setting anim_set = elm_thumb_animate_get(obj);
+
+             if (anim_set == ELM_THUMB_ANIMATION_LAST)
+               return EINA_FALSE;
+
+             param->s = choices[anim_set];
+             return EINA_TRUE;
+          }
+     }
+
+   ERR("unknown parameter '%s' of type '%s'",
+       param->name, edje_external_param_type_str(param->type));
+
+   return EINA_FALSE;
+}
+
+static void *
+external_thumb_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
+{
+   Elm_Params_Thumb *mem;
+   Edje_External_Param *param;
+   const Eina_List *l;
+
+   mem = calloc(1, sizeof(Elm_Params_Thumb));
+   if (!mem)
+     return NULL;
+
+   EINA_LIST_FOREACH(params, l, param)
+     {
+        if (!strcmp(param->name, "animate"))
+          mem->animate = eina_stringshare_add(param->s);
+     }
+
+   return mem;
+}
+
+static Evas_Object *external_thumb_content_get(void *data __UNUSED__,
+                const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
+{
+        ERR("No content.");
+        return NULL;
+}
+
+static void
+external_thumb_params_free(void *params)
+{
+   Elm_Params_Thumb *mem = params;
+
+   if (mem->animate)
+     eina_stringshare_del(mem->animate);
+   free(mem);
+}
+
+static Edje_External_Param_Info external_thumb_params[] =
+  {
+    DEFINE_EXTERNAL_COMMON_PARAMS,
+    EDJE_EXTERNAL_PARAM_INFO_CHOICE_FULL("animate", "loop", choices),
+    EDJE_EXTERNAL_PARAM_INFO_SENTINEL
+  };
+
+DEFINE_EXTERNAL_ICON_ADD(thumb, "thumb")
+
+static Evas_Object *
+external_thumb_add(void *data __UNUSED__, Evas *evas __UNUSED__, Evas_Object *edje, const Eina_List *params __UNUSED__, const char *part_name)
+{
+   Evas_Object *parent, *obj;
+   external_elm_init();
+   parent = elm_widget_parent_widget_get(edje);
+   if (!parent) parent = edje;
+   elm_need_ethumb(); /* extra command needed */
+   obj = elm_thumb_add(parent);
+   external_signals_proxy(obj, edje, part_name);
+   return obj;
+}
+DEFINE_EXTERNAL_TYPE(thumb, "Thumbnail")