src/edje_externals/elm_index.c

   1 #include "private.h"
   2
   3 typedef struct _Elm_Params_Index
   4 {
   5    Elm_Params base;
   6    Eina_Bool active:1;
   7    Eina_Bool active_exists:1;
   8
   9 } Elm_Params_Index;
  10
  11 static void
  12 external_index_state_set(void *data __UNUSED__, Evas_Object *obj, const void *from_params, const void *to_params, float pos __UNUSED__)
  13 {
  14    const Elm_Params_Index *p;
  15
  16    if (to_params) p = to_params;
  17    else if (from_params) p = from_params;
  18    else return;
  19
  20    if (p->active_exists)
  21      elm_index_active_set(obj, p->active_exists);
  22 }
  23
  24 static Eina_Bool
  25 external_index_param_set(void *data __UNUSED__, Evas_Object *obj, const Edje_External_Param *param)
  26 {
  27    if (!strcmp(param->name, "active"))
  28      {
  29         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
  30           {
  31              elm_index_active_set(obj, param->i);
  32              return EINA_TRUE;
  33           }
  34      }
  35    ERR("unknown parameter '%s' of type '%s'",
  36        param->name, edje_external_param_type_str(param->type));
  37
  38    return EINA_FALSE;
  39 }
  40
  41 static Eina_Bool
  42 external_index_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_External_Param *param)
  43 {
  44    if (!strcmp(param->name, "active"))
  45      {
  46         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
  47           {
  48              param->i = elm_index_active_get(obj);
  49              return EINA_TRUE;
  50           }
  51      }
  52
  53    ERR("unknown parameter '%s' of type '%s'",
  54        param->name, edje_external_param_type_str(param->type));
  55
  56    return EINA_FALSE;
  57 }
  58
  59 static void *
  60 external_index_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
  61 {
  62    Elm_Params_Index *mem;
  63    Edje_External_Param *param;
  64    const Eina_List *l;
  65
  66    mem = calloc(1, sizeof(Elm_Params_Index));
  67    if (!mem)
  68      return NULL;
  69
  70    EINA_LIST_FOREACH(params, l, param)
  71      {
  72         if (!strcmp(param->name, "active"))
  73           {
  74              mem->active = !!param->i;
  75              mem->active_exists = EINA_TRUE;
  76           }
  77
  78      }
  79
  80    return mem;
  81 }
  82
  83 static Evas_Object *external_index_content_get(void *data __UNUSED__,
  84                 const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
  85 {
  86         ERR("No content.");
  87         return NULL;
  88 }
  89
  90 static void
  91 external_index_params_free(void *params)
  92 {
  93    Elm_Params_Index *mem = params;
  94    free(mem);
  95 }
  96
  97 static Edje_External_Param_Info external_index_params[] = {
  98    DEFINE_EXTERNAL_COMMON_PARAMS,
  99     EDJE_EXTERNAL_PARAM_INFO_BOOL("active"),
 100    EDJE_EXTERNAL_PARAM_INFO_SENTINEL
 101 };
 102
 103 DEFINE_EXTERNAL_ICON_ADD(index, "index");
 104 DEFINE_EXTERNAL_TYPE_SIMPLE(index, "index");