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efl/legacy/elementary/src/lib/elm_icon.c

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#include <Elementary.h>
#include "elm_priv.h"
#include "els_icon.h"
#include <assert.h>
#ifdef ELM_EFREET
#define NON_EXISTING (void *)-1
static const char *icon_theme = NULL;
#endif
typedef struct _Widget_Data Widget_Data;
struct _Widget_Data
{
Evas_Object *img;
const char *stdicon;
Elm_Icon_Lookup_Order lookup_order;
#ifdef HAVE_ELEMENTARY_ETHUMB
struct
{
struct
{
const char *path;
const char *key;
} file, thumb;
Ecore_Event_Handler *eeh;
Ethumb_Thumb_Format format;
Ethumb_Client_Async *request;
Eina_Bool retry : 1;
} thumb;
#endif
#ifdef ELM_EFREET
struct
{
int requested_size;
Eina_Bool use : 1;
} freedesktop;
#endif
int in_eval;
Eina_Bool scale_up : 1;
Eina_Bool scale_down : 1;
Eina_Bool smooth : 1;
Eina_Bool fill_outside : 1;
Eina_Bool no_scale : 1;
/* for animation feature */
Ecore_Timer *timer;
int frame_count;
int cur_frame;
double duration;
Eina_Bool anim : 1;
Eina_Bool play : 1;
};
#ifdef HAVE_ELEMENTARY_ETHUMB
static Eina_List *_elm_icon_retry = NULL;
static int _icon_pending_request = 0;
#endif
static const char *widtype = NULL;
static void _del_hook(Evas_Object *obj);
static void _theme_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void _mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
static Eina_Bool _icon_standard_set(Widget_Data *wd, Evas_Object *obj, const char *name);
static Eina_Bool _icon_freedesktop_set(Widget_Data *wd, Evas_Object *obj, const char *name, int size);
static const char SIG_CLICKED[] = "clicked";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CLICKED, ""},
{NULL, NULL}
};
//FIXME: move this code to ecore
#ifdef _WIN32
static Eina_Bool
_path_is_absolute(const char *path)
{
//TODO: Check if this works with all absolute paths in windows
return ((isalpha (*path)) && (*(path + 1) == ':') && ((*(path + 2) == '\\') || (*(path + 2) == '/')));
}
#else
static Eina_Bool
_path_is_absolute(const char *path)
{
return (*path == '/');
}
#endif
static inline int
_icon_size_min_get(Evas_Object *icon)
{
int size;
_els_smart_icon_size_get(icon, &size, NULL);
return (size < 16) ? 16 : size;
}
#ifdef HAVE_ELEMENTARY_ETHUMB
static void
_icon_thumb_stop(Widget_Data *wd, void *ethumbd)
{
if (wd->thumb.request)
{
ethumb_client_thumb_async_cancel(ethumbd, wd->thumb.request);
wd->thumb.request = NULL;
_icon_pending_request--;
}
if (wd->thumb.retry)
{
_elm_icon_retry = eina_list_remove(_elm_icon_retry, wd);
wd->thumb.retry = EINA_FALSE;
}
}
static Eina_Bool
_icon_thumb_display(Widget_Data *wd)
{
Eina_Bool ret = EINA_FALSE;
if (wd->thumb.format == ETHUMB_THUMB_EET)
{
static const char *extensions[] = {
".avi", ".mp4", ".ogv", ".mov", ".mpg", ".wmv", NULL
};
const char **ext, *ptr;
int prefix_size;
Eina_Bool video = EINA_FALSE;
prefix_size = eina_stringshare_strlen(wd->thumb.file.path) - 4;
if (prefix_size >= 0)
{
ptr = wd->thumb.file.path + prefix_size;
for (ext = extensions; *ext; ++ext)
if (!strcasecmp(ptr, *ext))
{
video = EINA_TRUE;
break;
}
}
if (video)
ret = _els_smart_icon_file_edje_set(wd->img, wd->thumb.thumb.path, wd->thumb.thumb.key);
}
if (!ret)
ret = _els_smart_icon_file_key_set(wd->img, wd->thumb.thumb.path, wd->thumb.thumb.key);
return ret;
}
static Eina_Bool
_icon_thumb_retry(Widget_Data *wd)
{
return _icon_thumb_display(wd);
}
static void
_icon_thumb_cleanup(Ethumb_Client *ethumbd)
{
Eina_List *l, *ll;
Widget_Data *wd;
EINA_LIST_FOREACH_SAFE(_elm_icon_retry, l, ll, wd)
if (_icon_thumb_retry(wd))
{
_elm_icon_retry = eina_list_remove_list(_elm_icon_retry, l);
wd->thumb.retry = EINA_FALSE;
}
if (_icon_pending_request == 0)
EINA_LIST_FREE(_elm_icon_retry, wd)
_icon_thumb_stop(wd, ethumbd);
}
static void
_icon_thumb_finish(Widget_Data *wd, Ethumb_Client *ethumbd)
{
const char *file = NULL, *group = NULL;
Eina_Bool ret;
_els_smart_icon_file_get(wd->img, &file, &group);
file = eina_stringshare_ref(file);
group = eina_stringshare_ref(group);
ret = _icon_thumb_display(wd);
if (!ret && file)
{
const char *p;
if (!wd->thumb.retry)
{
_elm_icon_retry = eina_list_append(_elm_icon_retry, wd);
wd->thumb.retry = EINA_TRUE;
}
/* Back to previous image */
if (((p = strrchr(file, '.'))) && (!strcasecmp(p, ".edj")))
_els_smart_icon_file_edje_set(wd->img, file, group);
else
_els_smart_icon_file_key_set(wd->img, file, group);
}
_icon_thumb_cleanup(ethumbd);
eina_stringshare_del(file);
eina_stringshare_del(group);
}
static void
_icon_thumb_done(Ethumb_Client *client, const char *thumb_path, const char *thumb_key, void *data)
{
Widget_Data *wd = data;
assert(wd->thumb.request);
_icon_pending_request--;
wd->thumb.request = NULL;
eina_stringshare_replace(&wd->thumb.thumb.path, thumb_path);
eina_stringshare_replace(&wd->thumb.thumb.key, thumb_key);
wd->thumb.format = ethumb_client_format_get(client);
_icon_thumb_finish(wd, client);
}
static void
_icon_thumb_error(Ethumb_Client *client, void *data)
{
Widget_Data *wd = data;
assert(wd->thumb.request);
_icon_pending_request--;
wd->thumb.request = NULL;
ERR("could not generate thumbnail for %s (key: %s)", wd->thumb.file.path, wd->thumb.file.key);
_icon_thumb_cleanup(client);
}
static void
_icon_thumb_apply(Widget_Data *wd)
{
Ethumb_Client *ethumbd;
ethumbd = elm_thumb_ethumb_client_get();
_icon_thumb_stop(wd, ethumbd);
if (!wd->thumb.file.path) return ;
_icon_pending_request++;
if (!ethumb_client_file_set(ethumbd, wd->thumb.file.path, wd->thumb.file.key)) return ;
ethumb_client_size_set(ethumbd, _icon_size_min_get(wd->img), _icon_size_min_get(wd->img));
wd->thumb.request = ethumb_client_thumb_async_get(ethumbd, _icon_thumb_done, _icon_thumb_error, wd);
}
static Eina_Bool
_icon_thumb_apply_cb(void *data, int type __UNUSED__, void *ev __UNUSED__)
{
Widget_Data *wd = data;
_icon_thumb_apply(wd);
return ECORE_CALLBACK_RENEW;
}
#endif
static void
_del_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
#ifdef HAVE_ELEMENTARY_ETHUMB
Ethumb_Client *ethumbd;
#endif
if (!wd) return;
if (wd->stdicon) eina_stringshare_del(wd->stdicon);
#ifdef HAVE_ELEMENTARY_ETHUMB
ethumbd = elm_thumb_ethumb_client_get();
_icon_thumb_stop(wd, ethumbd);
eina_stringshare_del(wd->thumb.file.path);
eina_stringshare_del(wd->thumb.file.key);
eina_stringshare_del(wd->thumb.thumb.path);
eina_stringshare_del(wd->thumb.thumb.key);
if (wd->thumb.eeh)
ecore_event_handler_del(wd->thumb.eeh);
#endif
if (wd->timer)
ecore_timer_del(wd->timer);
free(wd);
}
static void
_theme_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->stdicon)
_elm_theme_object_icon_set(obj, wd->img, wd->stdicon, elm_widget_style_get(obj));
_sizing_eval(obj);
}
static void
_signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
Evas_Object *icon_edje;
icon_edje = _els_smart_icon_edje_get(wd->img);
if (!icon_edje) return;
edje_object_signal_emit(icon_edje, emission, source);
}
static void
_signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
Evas_Object *icon_edje;
icon_edje = _els_smart_icon_edje_get(wd->img);
if (!icon_edje) return;
edje_object_signal_callback_add(icon_edje, emission, source, func_cb, data);
}
static void
_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
Evas_Object *icon_edje;
icon_edje = _els_smart_icon_edje_get(wd->img);
if (!icon_edje) return;
edje_object_signal_callback_del_full(icon_edje, emission, source, func_cb,
data);
}
static void
_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
int w, h;
wd->in_eval++;
_els_smart_icon_size_get(wd->img, &w, &h);
#ifdef ELM_EFREET
if (wd->freedesktop.use && wd->stdicon)
{
int size;
/* This icon has been set to a freedesktop icon, and the requested
appears to have a different size than the requested size, so try to
request another, higher resolution, icon.
FIXME: Find a better heuristic to determine if there should be
an icon with a different resolution. */
size = ((w / 16) + 1) * 16;
_icon_freedesktop_set(wd, obj, wd->stdicon, size);
}
#endif
_els_smart_icon_scale_up_set(wd->img, wd->scale_up);
_els_smart_icon_scale_down_set(wd->img, wd->scale_down);
_els_smart_icon_smooth_scale_set(wd->img, wd->smooth);
_els_smart_icon_fill_inside_set(wd->img, !(wd->fill_outside));
if (wd->no_scale) _els_smart_icon_scale_set(wd->img, 1.0);
else
{
_els_smart_icon_scale_set(wd->img, elm_widget_scale_get(obj) *
_elm_config->scale);
_els_smart_icon_size_get(wd->img, &w, &h);
}
if (!wd->scale_down)
{
minw = w;
minh = h;
}
if (!wd->scale_up)
{
maxw = w;
maxh = h;
}
evas_object_size_hint_min_set(obj, minw, minh);
evas_object_size_hint_max_set(obj, maxw, maxh);
wd->in_eval--;
}
static void
_mouse_up(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
Evas_Event_Mouse_Up *ev = event_info;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
evas_object_smart_callback_call(data, SIG_CLICKED, event_info);
}
static Eina_Bool
_elm_icon_animate_cb(void *data)
{
Widget_Data *wd = data;
Evas_Object *img_obj;
if (!wd) return ECORE_CALLBACK_CANCEL;
if (!wd->anim) return ECORE_CALLBACK_CANCEL;
img_obj = _els_smart_icon_object_get(wd->img);
wd->cur_frame++;
if (wd->cur_frame > wd->frame_count)
wd->cur_frame = wd->cur_frame % wd->frame_count;
evas_object_image_animated_frame_set(img_obj, wd->cur_frame);
wd->duration = evas_object_image_animated_frame_duration_get(img_obj, wd->cur_frame, 0);
if (wd->duration > 0)
ecore_timer_interval_set(wd->timer, wd->duration);
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
_icon_standard_set(Widget_Data *wd, Evas_Object *obj, const char *name)
{
if (_elm_theme_object_icon_set(obj, wd->img, name, "default"))
{
#ifdef ELM_EFREET
/* TODO: elm_unneed_efreet() */
wd->freedesktop.use = EINA_FALSE;
#endif
return EINA_TRUE;
}
return EINA_FALSE;
}
static Eina_Bool
#ifdef ELM_EFREET
_icon_file_set(Widget_Data *wd, Evas_Object *obj, const char *path)
#else
_icon_file_set(Widget_Data *wd __UNUSED__, Evas_Object *obj, const char *path)
#endif
{
if (elm_icon_file_set(obj, path, NULL))
{
#ifdef ELM_EFREET
/* TODO: elm_unneed_efreet() */
wd->freedesktop.use = EINA_FALSE;
#endif
return EINA_TRUE;
}
return EINA_FALSE;
}
static Eina_Bool
#ifdef ELM_EFREET
_icon_freedesktop_set(Widget_Data *wd, Evas_Object *obj, const char *name, int size)
#else
_icon_freedesktop_set(Widget_Data *wd __UNUSED__, Evas_Object *obj __UNUSED__, const char *name __UNUSED__, int size __UNUSED__)
#endif
{
#ifdef ELM_EFREET
const char *path;
elm_need_efreet();
if (icon_theme == NON_EXISTING) return EINA_FALSE;
if (!icon_theme)
{
Efreet_Icon_Theme *theme;
/* TODO: Listen for EFREET_EVENT_ICON_CACHE_UPDATE */
theme = efreet_icon_theme_find(getenv("E_ICON_THEME"));
if (!theme)
{
const char **itr;
static const char *themes[] = {
"gnome", "Human", "oxygen", "hicolor", NULL
};
for (itr = themes; *itr; itr++)
{
theme = efreet_icon_theme_find(*itr);
if (theme) break;
}
}
if (!theme)
{
icon_theme = NON_EXISTING;
return EINA_FALSE;
}
else
icon_theme = eina_stringshare_add(theme->name.internal);
}
path = efreet_icon_path_find(icon_theme, name, size);
wd->freedesktop.use = !!path;
if (wd->freedesktop.use)
{
wd->freedesktop.requested_size = size;
elm_icon_file_set(obj, path, NULL);
return EINA_TRUE;
}
#endif
return EINA_FALSE;
}
static Eina_Bool
_elm_icon_standard_set(Widget_Data *wd, Evas_Object *obj, const char *name, Eina_Bool *fdo)
{
char *tmp;
Eina_Bool ret;
/* try locating the icon using the specified lookup order */
switch (wd->lookup_order)
{
case ELM_ICON_LOOKUP_FDO:
ret = _icon_freedesktop_set(wd, obj, name, _icon_size_min_get(wd->img));
if (ret && fdo) *fdo = EINA_TRUE;
break;
case ELM_ICON_LOOKUP_THEME:
ret = _icon_standard_set(wd, obj, name);
break;
case ELM_ICON_LOOKUP_THEME_FDO:
ret = _icon_standard_set(wd, obj, name);
if (!ret)
{
ret = _icon_freedesktop_set(wd, obj, name, _icon_size_min_get(wd->img));
if (ret && fdo) *fdo = EINA_TRUE;
}
break;
case ELM_ICON_LOOKUP_FDO_THEME:
default:
ret = _icon_freedesktop_set(wd, obj, name, _icon_size_min_get(wd->img));
if (!ret)
ret = _icon_standard_set(wd, obj, name);
else if (fdo)
*fdo = EINA_TRUE;
break;
}
if (ret)
{
eina_stringshare_replace(&wd->stdicon, name);
if (!wd->in_eval) _sizing_eval(obj);
return EINA_TRUE;
}
if (_path_is_absolute(name))
return _icon_file_set(wd, obj, name);
/* if that fails, see if icon name is in the format size/name. if so,
try locating a fallback without the size specification */
if (!(tmp = strchr(name, '/'))) return EINA_FALSE;
++tmp;
if (*tmp) return elm_icon_standard_set(obj, tmp);
/* give up */
return EINA_FALSE;
}
static void
_elm_icon_standard_resize(void *data,
Evas *e __UNUSED__,
Evas_Object *obj,
void *event_info __UNUSED__)
{
Widget_Data *wd = data;
const char *refup = eina_stringshare_ref(wd->stdicon);
Eina_Bool fdo = EINA_FALSE;
if (!_elm_icon_standard_set(wd, obj, wd->stdicon, &fdo) || (!fdo))
evas_object_event_callback_del_full(obj, EVAS_CALLBACK_RESIZE,
_elm_icon_standard_resize, wd);
eina_stringshare_del(refup);
}
#ifdef HAVE_ELEMENTARY_ETHUMB
static void
_elm_icon_thumb_resize(void *data,
Evas *e __UNUSED__,
Evas_Object *obj,
void *event_info __UNUSED__)
{
Widget_Data *wd = data;
if (wd->thumb.file.path)
elm_icon_thumb_set(obj, wd->thumb.file.path, wd->thumb.file.key);
}
#endif
EAPI Evas_Object *
elm_icon_add(Evas_Object *parent)
{
Evas_Object *obj;
Evas *e;
Widget_Data *wd;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
ELM_SET_WIDTYPE(widtype, "icon");
elm_widget_type_set(obj, "icon");
elm_widget_can_focus_set(obj, EINA_FALSE);
elm_widget_sub_object_add(parent, obj);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
wd->lookup_order = ELM_ICON_LOOKUP_THEME_FDO;
wd->img = _els_smart_icon_add(e);
evas_object_event_callback_add(wd->img, EVAS_CALLBACK_MOUSE_UP,
_mouse_up, obj);
evas_object_repeat_events_set(wd->img, EINA_TRUE);
elm_widget_resize_object_set(obj, wd->img);
evas_object_smart_callbacks_descriptions_set(obj, _signals);
#ifdef HAVE_ELEMENTARY_ETHUMB
wd->thumb.request = NULL;
#endif
wd->smooth = EINA_TRUE;
wd->scale_up = EINA_TRUE;
wd->scale_down = EINA_TRUE;
_sizing_eval(obj);
return obj;
}
EAPI Eina_Bool
elm_icon_memfile_set(Evas_Object *obj, const void *img, size_t size, const char *format, const char *key)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Eina_Bool ret;
if (!wd) return EINA_FALSE;
EINA_SAFETY_ON_NULL_RETURN_VAL(img, EINA_FALSE);
EINA_SAFETY_ON_TRUE_RETURN_VAL(!size, EINA_FALSE);
eina_stringshare_del(wd->stdicon);
wd->stdicon = NULL;
ret = _els_smart_icon_memfile_set(wd->img, img, size, format, key);
if (!wd->in_eval) _sizing_eval(obj);
return ret;
}
EAPI Eina_Bool
elm_icon_file_set(Evas_Object *obj, const char *file, const char *group)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Eina_Bool ret;
if (!wd) return EINA_FALSE;
EINA_SAFETY_ON_NULL_RETURN_VAL(file, EINA_FALSE);
#ifdef ELM_EFREET
if (!wd->freedesktop.use)
{
if (wd->stdicon) eina_stringshare_del(wd->stdicon);
wd->stdicon = NULL;
}
#endif
if (eina_str_has_extension(file, ".edj"))
ret = _els_smart_icon_file_edje_set(wd->img, file, group);
else
ret = _els_smart_icon_file_key_set(wd->img, file, group);
if (!wd->in_eval) _sizing_eval(obj);
return ret;
}
EAPI void
elm_icon_file_get(const Evas_Object *obj, const char **file, const char **group)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
_els_smart_icon_file_get(wd->img, file, group);
}
EAPI void
elm_icon_thumb_set(Evas_Object *obj, const char *file, const char *group)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
#ifdef HAVE_ELEMENTARY_ETHUMB
evas_object_event_callback_del_full(obj, EVAS_CALLBACK_RESIZE,
_elm_icon_standard_resize, wd);
evas_object_event_callback_del_full(obj, EVAS_CALLBACK_RESIZE,
_elm_icon_thumb_resize, wd);
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE,
_elm_icon_thumb_resize, wd);
eina_stringshare_replace(&wd->thumb.file.path, file);
eina_stringshare_replace(&wd->thumb.file.key, group);
if (elm_thumb_ethumb_client_connected_get())
{
_icon_thumb_apply(wd);
return ;
}
if (!wd->thumb.eeh)
{
wd->thumb.eeh = ecore_event_handler_add(ELM_ECORE_EVENT_ETHUMB_CONNECT, _icon_thumb_apply_cb, wd);
}
#else
(void) obj;
(void) file;
(void) group;
#endif
}
EAPI Eina_Bool
elm_icon_animated_available_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Evas_Object *img_obj ;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
img_obj = _els_smart_icon_object_get(wd->img);
return evas_object_image_animated_get(img_obj);
}
EAPI void
elm_icon_animated_set(Evas_Object *obj, Eina_Bool anim)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Evas_Object *img_obj ;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->anim == anim) return;
img_obj = _els_smart_icon_object_get(wd->img);
if (!evas_object_image_animated_get(img_obj)) return;
if (anim)
{
wd->frame_count = evas_object_image_animated_frame_count_get(img_obj);
wd->cur_frame = 1;
wd->duration = evas_object_image_animated_frame_duration_get(img_obj, wd->cur_frame, 0);
evas_object_image_animated_frame_set(img_obj, wd->cur_frame);
}
else
{
wd->frame_count = -1;
wd->cur_frame = -1;
wd->duration = -1;
}
wd->anim = anim;
return;
}
EAPI Eina_Bool
elm_icon_animated_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return wd->anim;
}
EAPI void
elm_icon_animated_play_set(Evas_Object *obj, Eina_Bool play)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (!wd->anim) return;
if (wd->play == play) return;
if (play)
{
wd->timer = ecore_timer_add(wd->duration, _elm_icon_animate_cb, wd);
}
else
{
if (wd->timer)
{
ecore_timer_del(wd->timer);
wd->timer = NULL;
}
}
wd->play = play;
}
EAPI Eina_Bool
elm_icon_animated_play_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return wd->play;
}
EAPI Eina_Bool
elm_icon_standard_set(Evas_Object *obj, const char *name)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
Eina_Bool fdo = EINA_FALSE;
Eina_Bool ret;
if ((!wd) || (!name)) return EINA_FALSE;
evas_object_event_callback_del_full(obj, EVAS_CALLBACK_RESIZE,
_elm_icon_standard_resize, wd);
ret = _elm_icon_standard_set(wd, obj, name, &fdo);
if (fdo)
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE,
_elm_icon_standard_resize, wd);
return ret;
}
EAPI const char *
elm_icon_standard_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
return wd->stdicon;
}
EAPI void
elm_icon_order_lookup_set(Evas_Object *obj, Elm_Icon_Lookup_Order order)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (wd) wd->lookup_order = order;
}
EAPI Elm_Icon_Lookup_Order
elm_icon_order_lookup_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) ELM_ICON_LOOKUP_THEME_FDO;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return ELM_ICON_LOOKUP_THEME_FDO;
return wd->lookup_order;
}
EAPI void
elm_icon_smooth_set(Evas_Object *obj, Eina_Bool smooth)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
wd->smooth = smooth;
if (!wd->in_eval) _sizing_eval(obj);
}
EAPI Eina_Bool
elm_icon_smooth_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return wd->smooth;
}
EAPI void
elm_icon_no_scale_set(Evas_Object *obj, Eina_Bool no_scale)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
wd->no_scale = no_scale;
if (!wd->in_eval) _sizing_eval(obj);
}
EAPI Eina_Bool
elm_icon_no_scale_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return wd->no_scale;
}
EAPI void
elm_icon_resizable_set(Evas_Object *obj, Eina_Bool size_up, Eina_Bool size_down)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
wd->scale_up = size_up;
wd->scale_down = size_down;
if (!wd->in_eval) _sizing_eval(obj);
}
EAPI void
elm_icon_resizable_get(const Evas_Object *obj, Eina_Bool *size_up, Eina_Bool *size_down)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (size_up) *size_up = wd->scale_up;
if (size_down) *size_down = wd->scale_down;
}
EAPI void
elm_icon_fill_outside_set(Evas_Object *obj, Eina_Bool fill_outside)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
wd->fill_outside = fill_outside;
if (!wd->in_eval) _sizing_eval(obj);
}
EAPI void
elm_icon_size_get(const Evas_Object *obj, int *w, int *h)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
_els_smart_icon_size_get(wd->img, w, h);
}
EAPI Eina_Bool
elm_icon_fill_outside_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return wd->fill_outside;
}
EAPI void
elm_icon_prescale_set(Evas_Object *obj, int size)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
_els_smart_icon_scale_size_set(wd->img, size);
}
EAPI int
elm_icon_prescale_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) 0;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return 0;
return _els_smart_icon_scale_size_get(wd->img);
}
EAPI Evas_Object *
elm_icon_object_get(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) 0;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
return _els_smart_icon_object_get(wd->img);
}
EAPI void
elm_icon_preload_disabled_set(Evas_Object *obj, Eina_Bool disabled)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
_els_smart_icon_preload_set(wd->img, !!disabled);
}
EAPI void
elm_icon_aspect_fixed_set(Evas_Object *obj, Eina_Bool fixed)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
_els_smart_icon_aspect_fixed_set(wd->img, fixed);
}
EAPI Eina_Bool
elm_icon_aspect_fixed_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return _els_smart_icon_aspect_fixed_get(wd->img);
}
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