1 files changed, 322 insertions, 0 deletions

diff --git a/libraries/elementary/src/edje_externals/elm_icon.c b/libraries/elementary/src/edje_externals/elm_icon.c
new file mode 100644
index 0000000..fbd1c5f
--- /dev/null
+++ b/libraries/elementary/src/edje_externals/elm_icon.c
@@ -0,0 +1,322 @@
+#include <assert.h>
+#include "private.h"
+
+typedef struct _Elm_Params_Icon
+{
+   const char *file;
+   Eina_Bool scale_up_exists;
+   Eina_Bool scale_up : 1;
+   Eina_Bool scale_down_exists;
+   Eina_Bool scale_down : 1;
+   Eina_Bool smooth_exists;
+   Eina_Bool smooth : 1;
+   Eina_Bool fill_outside_exists;
+   Eina_Bool fill_outside : 1;
+   Eina_Bool no_scale_exists;
+   Eina_Bool no_scale : 1;
+   Eina_Bool prescale_size_exists;
+   int prescale_size;
+   Elm_Params base;
+   const char *icon;
+} Elm_Params_Icon;
+
+static Elm_Params_Icon *param_icon;
+
+static void
+external_icon_state_set(void *data __UNUSED__, Evas_Object *obj,
+                        const void *from_params, const void *to_params,
+                        float pos __UNUSED__)
+{
+   const Elm_Params_Icon *p;
+   Evas_Object *edje;
+   const char *file;
+
+   if (to_params) p = to_params;
+   else if (from_params) p = from_params;
+   else return;
+
+   if (p->file)
+     {
+        elm_icon_file_set(obj, p->file, NULL);
+        param_icon->file = p->file;
+     }
+   if (p->smooth_exists)
+     {
+        elm_icon_smooth_set(obj, p->smooth);
+        param_icon->smooth = p->smooth;
+     }
+   if (p->no_scale_exists)
+     {
+        elm_icon_no_scale_set(obj, p->no_scale);
+        param_icon->no_scale = p->no_scale;
+     }
+   if (p->scale_up_exists && p->scale_down_exists)
+     {
+        elm_icon_resizable_set(obj, p->scale_up, p->scale_down);
+        param_icon->scale_up = p->scale_up;
+        param_icon->scale_down = p->scale_down;
+     }
+   else if (p->scale_up_exists || p->scale_down_exists)
+     {
+        if (p->scale_up_exists)
+          {
+             elm_icon_resizable_set(obj, p->scale_up, param_icon->scale_down);
+             param_icon->scale_up = p->scale_up;
+          }
+        else
+          {
+             elm_icon_resizable_set(obj, param_icon->scale_up, p->scale_down);
+             param_icon->scale_down = p->scale_down;
+          }
+     }
+   if (p->fill_outside_exists)
+     {
+        elm_icon_fill_outside_set(obj, p->fill_outside);
+        param_icon->fill_outside = p->fill_outside;
+     }
+   if (p->prescale_size_exists)
+     {
+        elm_icon_prescale_set(obj, p->prescale_size);
+        param_icon->prescale_size = p->prescale_size;
+     }
+   if (p->icon)
+     {
+        edje = evas_object_smart_parent_get(obj);
+        edje_object_file_get(edje, &file, NULL);
+
+        if (!elm_icon_file_set(obj, file, p->icon))
+          elm_icon_standard_set(obj, p->icon);
+     }
+}
+
+static Eina_Bool
+external_icon_param_set(void *data __UNUSED__, Evas_Object *obj,
+                        const Edje_External_Param *param)
+{
+   Evas_Object *edje;
+   const char *file;
+
+   if (!strcmp(param->name, "file")
+                   && param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
+     {
+        Eina_Bool ret = elm_icon_file_set(obj, param->s, NULL);
+        if (ret)
+          param_icon->file = param->s;
+        return ret;
+     }
+   else if (!strcmp(param->name, "smooth")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        elm_icon_smooth_set(obj, param->i);
+        param_icon->smooth = param->i;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "no scale")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        elm_icon_no_scale_set(obj, param->i);
+        param_icon->no_scale = param->i;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "scale up")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        elm_icon_resizable_set(obj, param->i, param_icon->scale_down);
+        param_icon->scale_up = param->i;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "scale down")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        elm_icon_resizable_set(obj, param_icon->scale_up, param->i);
+        param_icon->scale_down = param->i;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "fill outside")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        elm_icon_fill_outside_set(obj, param->i);
+        param_icon->fill_outside = param->i;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "prescale")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_INT)
+     {
+        elm_icon_prescale_set(obj, param->i);
+        param_icon->prescale_size = param->i;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "icon"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
+          {
+             edje = evas_object_smart_parent_get(obj);
+             edje_object_file_get(edje, &file, NULL);
+
+             if (!elm_icon_file_set(obj, file, param->s))
+               elm_icon_standard_set(obj, param->s);
+             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_icon_param_get(void *data __UNUSED__,
+                        const Evas_Object *obj __UNUSED__,
+                        Edje_External_Param *param)
+{
+   if (!strcmp(param->name, "file")
+                   && param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
+     {
+        param->s = param_icon->file;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "smooth")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        param->i = param_icon->smooth;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "no scale")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        param->i = param_icon->no_scale;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "scale up")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        param->i = param_icon->scale_up;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "scale down")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        param->i = param_icon->scale_down;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "fill outside")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+     {
+        param->i = param_icon->fill_outside;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "prescale")
+            && param->type == EDJE_EXTERNAL_PARAM_TYPE_INT)
+     {
+        param->i = param_icon->prescale_size;
+        return EINA_TRUE;
+     }
+   else if (!strcmp(param->name, "icon"))
+     {
+        /* not easy to get icon name back from live object */
+        return EINA_FALSE;
+     }
+
+   ERR("unknown parameter '%s' of type '%s'",
+       param->name, edje_external_param_type_str(param->type));
+
+   return EINA_FALSE;
+}
+
+static void *
+external_icon_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__,
+                           const Eina_List *params)
+{
+   Elm_Params_Icon *mem;
+   Edje_External_Param *param;
+   const Eina_List *l;
+   param_icon = calloc(1, sizeof(Elm_Params_Icon));
+   mem = ELM_NEW(Elm_Params_Icon);
+   if (!mem)
+     return NULL;
+
+   EINA_LIST_FOREACH(params, l, param)
+     {
+        if (!strcmp(param->name, "file"))
+          mem->file = eina_stringshare_add(param->s);
+        else if (!strcmp(param->name, "smooth"))
+          {
+             mem->smooth = param->i;
+             mem->smooth_exists = EINA_TRUE;
+          }
+        else if (!strcmp(param->name, "no scale"))
+          {
+             mem->no_scale = param->i;
+             mem->no_scale_exists = EINA_TRUE;
+          }
+        else if (!strcmp(param->name, "scale up"))
+          {
+             mem->scale_up = param->i;
+             mem->scale_up_exists = EINA_TRUE;
+          }
+        else if (!strcmp(param->name, "scale down"))
+          {
+             mem->scale_down = param->i;
+             mem->scale_down_exists = EINA_TRUE;
+          }
+        else if (!strcmp(param->name, "fill outside"))
+          {
+             mem->fill_outside = param->i;
+             mem->fill_outside_exists = EINA_TRUE;
+          }
+        else if (!strcmp(param->name, "prescale"))
+          {
+             mem->prescale_size = param->i;
+             mem->prescale_size_exists = EINA_TRUE;
+          }
+        else if (!strcmp(param->name, "icon"))
+          {
+             mem->icon = eina_stringshare_add(param->s);
+          }
+     }
+
+   return mem;
+}
+
+static Evas_Object *
+external_icon_content_get(void *data __UNUSED__,
+                          const Evas_Object *obj __UNUSED__,
+                          const char *content __UNUSED__)
+{
+   ERR("no content");
+   return NULL;
+}
+
+static void
+external_icon_params_free(void *params)
+{
+   Elm_Params_Icon *mem = params;
+
+   if (mem->file)
+     eina_stringshare_del(mem->file);
+
+   if (param_icon->file)
+     eina_stringshare_del(param_icon->file);
+   free(param_icon);
+
+   if (mem->icon)
+     eina_stringshare_del(mem->icon);
+   free(mem);
+}
+
+static Edje_External_Param_Info external_icon_params[] = {
+   DEFINE_EXTERNAL_COMMON_PARAMS,
+   EDJE_EXTERNAL_PARAM_INFO_STRING("icon"),
+   EDJE_EXTERNAL_PARAM_INFO_STRING("file"),
+   EDJE_EXTERNAL_PARAM_INFO_BOOL("smooth"),
+   EDJE_EXTERNAL_PARAM_INFO_BOOL("no scale"),
+   EDJE_EXTERNAL_PARAM_INFO_BOOL("scale up"),
+   EDJE_EXTERNAL_PARAM_INFO_BOOL("scale down"),
+   EDJE_EXTERNAL_PARAM_INFO_BOOL("fill outside"),
+   EDJE_EXTERNAL_PARAM_INFO_INT("prescale"),
+   EDJE_EXTERNAL_PARAM_INFO_SENTINEL
+};
+
+DEFINE_EXTERNAL_ICON_ADD(icon, "icon");
+DEFINE_EXTERNAL_TYPE_SIMPLE(icon, "Icon");