0c7556af8bfc39a28c5abb8b434fda8b3f1c4628
[framework/uifw/elementary.git] / src / edje_externals / elm_icon.c
1 #include "private.h"
2
3 typedef struct _Elm_Params_Icon
4 {
5    Elm_Params base;
6    const char *icon;
7 } Elm_Params_Icon;
8
9 static void
10 external_icon_state_set(void *data __UNUSED__, Evas_Object *obj, const void *from_params, const void *to_params, float pos __UNUSED__)
11 {
12    const Elm_Params_Icon *p;
13    Evas_Object *edje;
14    const char *file;
15
16    if (to_params) p = to_params;
17    else if (from_params) p = from_params;
18    else return;
19
20    if (p->icon)
21      {
22         edje = evas_object_smart_parent_get(obj);
23         edje_object_file_get(edje, &file, NULL);
24
25         if (!elm_icon_file_set(obj, file, p->icon))
26           elm_icon_standard_set(obj, p->icon);
27      }
28 }
29
30 static Eina_Bool
31 external_icon_param_set(void *data __UNUSED__, Evas_Object *obj, const Edje_External_Param *param)
32 {
33    Evas_Object *edje;
34    const char *file;
35
36    if (!strcmp(param->name, "icon"))
37      {
38         if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
39           {
40              edje = evas_object_smart_parent_get(obj);
41              edje_object_file_get(edje, &file, NULL);
42
43              if (!elm_icon_file_set(obj, file, param->s))
44                elm_icon_standard_set(obj, param->s);
45              return EINA_TRUE;
46           }
47      }
48
49    ERR("unknown parameter '%s' of type '%s'",
50        param->name, edje_external_param_type_str(param->type));
51
52    return EINA_FALSE;
53 }
54
55 static Eina_Bool
56 external_icon_param_get(void *data __UNUSED__, const Evas_Object *obj __UNUSED__, Edje_External_Param *param)
57 {
58    if (!strcmp(param->name, "icon"))
59      {
60         /* not easy to get icon name back from live object */
61         return EINA_FALSE;
62      }
63
64    ERR("unknown parameter '%s' of type '%s'",
65        param->name, edje_external_param_type_str(param->type));
66
67    return EINA_FALSE;
68 }
69
70 static void *
71 external_icon_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
72 {
73    Elm_Params_Icon *mem;
74    Edje_External_Param *param;
75    const Eina_List *l;
76
77    mem = ELM_NEW(Elm_Params_Icon);
78    if (!mem)
79      return NULL;
80
81    EINA_LIST_FOREACH(params, l, param)
82      {
83         if (!strcmp(param->name, "icon"))
84           {
85              mem->icon = eina_stringshare_add(param->s);
86           }
87      }
88
89    return mem;
90 }
91
92 static Evas_Object *external_icon_content_get(void *data __UNUSED__,
93                                               const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
94 {
95    ERR("no content");
96    return NULL;
97 }
98
99 static void
100 external_icon_params_free(void *params)
101 {
102    Elm_Params_Icon *mem = params;
103
104    if (mem->icon)
105      eina_stringshare_del(mem->icon);
106    external_common_params_free(params);
107 }
108
109 static Edje_External_Param_Info external_icon_params[] = {
110    DEFINE_EXTERNAL_COMMON_PARAMS,
111    EDJE_EXTERNAL_PARAM_INFO_STRING("icon"),
112    EDJE_EXTERNAL_PARAM_INFO_SENTINEL
113 };
114
115 DEFINE_EXTERNAL_ICON_ADD(icon, "icon");
116 DEFINE_EXTERNAL_TYPE_SIMPLE(icon, "Icon");