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

1652 lines
42 KiB
C
Raw Normal View History

#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#define ELM_INTERFACE_ATSPI_IMAGE_PROTECTED
#define ELM_INTERFACE_ATSPI_ACCESSIBLE_PROTECTED
#define ELM_INTERFACE_ATSPI_WIDGET_ACTION_PROTECTED
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_widget_image.h"
#define FMT_SIZE_T "%zu"
#define MY_CLASS ELM_IMAGE_CLASS
#define MY_CLASS_NAME "Elm_Image"
#define MY_CLASS_NAME_LEGACY "elm_image"
static const char SIG_DND[] = "drop";
static const char SIG_CLICKED[] = "clicked";
2013-08-09 05:12:29 -07:00
static const char SIG_DOWNLOAD_START[] = "download,start";
static const char SIG_DOWNLOAD_PROGRESS[] = "download,progress";
static const char SIG_DOWNLOAD_DONE[] = "download,done";
static const char SIG_DOWNLOAD_ERROR[] = "download,error";
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
{SIG_DND, ""},
{SIG_CLICKED, ""},
2013-08-09 05:12:29 -07:00
{SIG_DOWNLOAD_START, ""},
{SIG_DOWNLOAD_PROGRESS, ""},
{SIG_DOWNLOAD_DONE, ""},
{SIG_DOWNLOAD_ERROR, ""},
{NULL, NULL}
};
static Eina_Bool _key_action_activate(Evas_Object *obj, const char *params);
static void _elm_image_smart_internal_file_set(Eo *obj, Elm_Image_Data *sd, const char *file, const Eina_File *f, const char *key, Eina_Bool *ret);
static const Elm_Action key_actions[] = {
{"activate", _key_action_activate},
{NULL, NULL}
};
struct _Async_Open_Data {
Eina_Stringshare *file, *key;
Eina_File *f_set, *f_open;
void *map;
Eina_Bool cancel;
Eina_Bool failed;
};
static void
_on_image_preloaded(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj,
void *event EINA_UNUSED)
{
2014-03-23 04:05:20 -07:00
Elm_Image_Data *sd = data;
sd->preload_status = ELM_IMAGE_PRELOADED;
if (sd->show) evas_object_show(obj);
ELM_SAFE_FREE(sd->prev_img, evas_object_del);
}
static void
_on_mouse_up(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info)
{
ELM_WIDGET_DATA_GET_OR_RETURN(data, wd);
Evas_Event_Mouse_Up *ev = event_info;
if (ev->button != 1) return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
if (!wd->still_in) return;
eo_event_callback_call(data, EVAS_CLICKABLE_INTERFACE_EVENT_CLICKED, NULL);
}
static Eina_Bool
_elm_image_animate_cb(void *data)
{
ELM_IMAGE_DATA_GET(data, sd);
if (!sd->anim) return ECORE_CALLBACK_CANCEL;
sd->cur_frame++;
if ((sd->frame_count > 0) && (sd->cur_frame > sd->frame_count))
sd->cur_frame = sd->cur_frame % sd->frame_count;
evas_object_image_animated_frame_set(sd->img, sd->cur_frame);
sd->frame_duration = evas_object_image_animated_frame_duration_get
(sd->img, sd->cur_frame, 0);
if (sd->frame_duration > 0)
ecore_timer_interval_set(sd->anim_timer, sd->frame_duration);
return ECORE_CALLBACK_RENEW;
}
static Evas_Object *
_img_new(Evas_Object *obj)
{
Evas_Object *img;
ELM_IMAGE_DATA_GET(obj, sd);
img = evas_object_image_add(evas_object_evas_get(obj));
evas_object_image_scale_hint_set(img, EVAS_IMAGE_SCALE_HINT_STATIC);
evas_object_event_callback_add
(img, EVAS_CALLBACK_IMAGE_PRELOADED, _on_image_preloaded, sd);
evas_object_smart_member_add(img, obj);
elm_widget_sub_object_add(obj, img);
return img;
}
static void
2014-03-23 04:05:20 -07:00
_elm_image_internal_sizing_eval(Evas_Object *obj, Elm_Image_Data *sd)
{
Evas_Coord x, y, w, h;
if (!sd->img) return;
w = sd->img_w;
h = sd->img_h;
if (eo_isa(sd->img, EDJE_OBJECT_CLASS))
{
x = sd->img_x;
y = sd->img_y;
evas_object_move(sd->img, x, y);
evas_object_resize(sd->img, w, h);
}
else
{
double alignh = 0.5, alignv = 0.5;
int iw = 0, ih = 0, offset_w = 0, offset_h = 0;
evas_object_image_size_get(sd->img, &iw, &ih);
iw = ((double)iw) * sd->scale;
ih = ((double)ih) * sd->scale;
if (iw < 1) iw = 1;
if (ih < 1) ih = 1;
if (sd->aspect_fixed)
{
h = ((double)ih * w) / (double)iw;
if (sd->fill_inside)
{
if (h > sd->img_h)
{
h = sd->img_h;
w = ((double)iw * h) / (double)ih;
}
}
else
{
if (h < sd->img_h)
{
h = sd->img_h;
w = ((double)iw * h) / (double)ih;
}
}
}
if (!sd->resize_up)
{
if (w > iw) w = iw;
if (h > ih) h = ih;
}
if (!sd->resize_down)
{
if (w < iw) w = iw;
if (h < ih) h = ih;
}
evas_object_size_hint_align_get
(obj, &alignh, &alignv);
if (alignh == EVAS_HINT_FILL) alignh = 0.5;
if (alignv == EVAS_HINT_FILL) alignv = 0.5;
offset_w = ((sd->img_w - w) * alignh);
offset_h = ((sd->img_h - h) * alignv);
if (sd->aspect_fixed && !sd->fill_inside)
{
evas_object_image_fill_set(sd->img, offset_w, offset_h, w, h);
w = sd->img_w;
h = sd->img_h;
x = sd->img_x;
y = sd->img_y;
}
else
{
evas_object_image_fill_set(sd->img, 0, 0, w, h);
x = sd->img_x + offset_w;
y = sd->img_y + offset_h;
}
evas_object_move(sd->img, x, y);
evas_object_resize(sd->img, w, h);
}
evas_object_move(sd->hit_rect, x, y);
evas_object_resize(sd->hit_rect, w, h);
}
static inline void
_async_open_data_free(Async_Open_Data *data)
{
if (!data) return;
eina_stringshare_del(data->file);
eina_stringshare_del(data->key);
if (data->map) eina_file_map_free(data->f_open, data->map);
if (data->f_open) eina_file_close(data->f_open);
if (data->f_set) eina_file_close(data->f_set);
free(data);
}
static void
_elm_image_async_open_do(void *data, Ecore_Thread *thread EINA_UNUSED)
{
Evas_Object *obj = data;
Eina_File *f;
Async_Open_Data *todo, *done;
void *map = NULL;
unsigned int buf;
ELM_IMAGE_DATA_GET(obj, sd);
eina_spinlock_take(&sd->async.lck);
todo = sd->async.todo;
done = sd->async.done;
sd->async.todo = NULL;
sd->async.done = NULL;
eina_spinlock_release(&sd->async.lck);
if (done) _async_open_data_free(done);
if (!todo) return;
begin:
if (todo->f_set)
f = todo->f_set;
else if (todo->file)
{
// blocking
f = eina_file_open(todo->file, EINA_FALSE);
if (!f)
{
todo->failed = EINA_TRUE;
eina_spinlock_take(&sd->async.lck);
sd->async.done = todo;
eina_spinlock_release(&sd->async.lck);
return;
}
}
else
{
CRI("Async open has no input file!");
return;
}
if (ecore_thread_check(sd->async.th))
{
if (!todo->f_set) eina_file_close(f);
_async_open_data_free(todo);
return;
}
// Read just enough data for map to actually do something.
map = eina_file_map_all(f, EINA_FILE_SEQUENTIAL);
if (map && (eina_file_size_get(f) >= sizeof(buf)))
memcpy(&buf, map, sizeof(buf));
if (ecore_thread_check(sd->async.th))
{
if (map) eina_file_map_free(f, map);
if (!todo->f_set) eina_file_close(f);
_async_open_data_free(todo);
return;
}
done = todo;
todo = NULL;
done->cancel = EINA_FALSE;
done->failed = EINA_FALSE;
done->f_set = NULL;
done->f_open = f;
done->map = map;
eina_spinlock_take(&sd->async.lck);
todo = sd->async.todo;
sd->async.todo = NULL;
if (!todo) sd->async.done = done;
eina_spinlock_release(&sd->async.lck);
if (todo)
{
DBG("Async open got a new command before finishing");
_async_open_data_free(done);
goto begin;
}
}
static void
_elm_image_async_open_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
{
Evas_Object *obj = data;
ELM_IMAGE_DATA_GET(obj, sd);
DBG("Async open thread was canceled");
sd->async.th = NULL;
sd->async_opening = EINA_FALSE;
sd->async_failed = EINA_TRUE;
// keep file, key for file_get()
}
static void
_elm_image_async_open_done(void *data, Ecore_Thread *thread EINA_UNUSED)
{
Evas_Object *obj = data;
Eina_Stringshare *file, *key;
Async_Open_Data *done;
Eina_Bool ok;
Eina_File *f;
void *map;
ELM_IMAGE_DATA_GET(obj, sd);
// async open thread can't be running now
// locking anyways to be sure (memory barrier), see CID 1343345
eina_spinlock_take(&sd->async.lck);
sd->async.th = NULL;
sd->async_failed = EINA_FALSE;
if (sd->async.todo)
{
eina_spinlock_release(&sd->async.lck);
sd->async.th = ecore_thread_run(_elm_image_async_open_do,
_elm_image_async_open_done,
_elm_image_async_open_cancel, obj);
return;
}
sd->async_opening = EINA_FALSE;
done = sd->async.done;
if (!done)
{
// done should be NULL only after cancel... not here
ERR("Async open failed for an unknown reason.");
sd->async_failed = EINA_TRUE;
eina_spinlock_release(&sd->async.lck);
eo_event_callback_call(obj, EFL_FILE_EVENT_ASYNC_ERROR, NULL);
return;
}
DBG("Async open succeeded");
sd->async.done = NULL;
eina_spinlock_release(&sd->async.lck);
key = done->key;
map = done->map;
f = done->f_open;
ok = f && map;
if (done->file)
file = done->file;
else
file = f ? eina_file_filename_get(f) : NULL;
if (sd->edje)
{
if (ok) ok = edje_object_mmap_set(sd->img, f, key);
if (!ok)
{
ERR("failed to open edje file '%s', group '%s': %s", file, key,
edje_load_error_str(edje_object_load_error_get(sd->img)));
}
}
else
{
if (ok) _elm_image_smart_internal_file_set(obj, sd, file, f, key, &ok);
if (!ok)
{
ERR("failed to open image file '%s', key '%s': %s", file, key,
evas_load_error_str(evas_object_image_load_error_get(sd->img)));
}
}
if (ok)
{
// TODO: Implement Efl.File async,opened event_info type
sd->async_failed = EINA_FALSE;
ELM_SAFE_FREE(sd->async.file, eina_stringshare_del);
ELM_SAFE_FREE(sd->async.key, eina_stringshare_del);
eo_event_callback_call(obj, EFL_FILE_EVENT_ASYNC_OPENED, NULL);
_elm_image_internal_sizing_eval(obj, sd);
}
else
{
// TODO: Implement Efl.File async,error event_info type
sd->async_failed = EINA_TRUE;
// keep file,key around for file_get
eo_event_callback_call(obj, EFL_FILE_EVENT_ASYNC_ERROR, NULL);
}
// close f, map and free strings
_async_open_data_free(done);
}
static Eina_Bool
_elm_image_async_file_set(Eo *obj, Elm_Image_Data *sd,
const char *file, const Eina_File *f, const char *key)
{
Async_Open_Data *todo;
Eina_Bool was_running;
if (sd->async_opening &&
((file == sd->async.file) ||
(file && sd->async.file && !strcmp(file, sd->async.file))) &&
((key == sd->async.key) ||
(key && sd->async.key && !strcmp(key, sd->async.key))))
return EINA_TRUE;
sd->async_opening = EINA_TRUE;
eina_stringshare_replace(&sd->async.file, file);
eina_stringshare_replace(&sd->async.key, key);
if (!sd->async.th)
{
was_running = EINA_FALSE;
sd->async.th = ecore_thread_run(_elm_image_async_open_do,
_elm_image_async_open_done,
_elm_image_async_open_cancel, obj);
}
else was_running = EINA_TRUE;
if (!sd->async.th)
{
DBG("Could not spawn an async thread!");
sd->async_failed = EINA_TRUE;
return EINA_FALSE;
}
todo = calloc(1, sizeof(Async_Open_Data));
if (!todo)
{
sd->async_failed = EINA_TRUE;
return EINA_FALSE;
}
todo->file = eina_stringshare_add(file);
todo->key = eina_stringshare_add(key);
todo->f_set = f ? eina_file_dup(f) : NULL;
if (!was_running)
sd->async.todo = todo;
else
{
Async_Open_Data *prev;
eina_spinlock_take(&sd->async.lck);
prev = sd->async.todo;
sd->async.todo = todo;
eina_spinlock_release(&sd->async.lck);
_async_open_data_free(prev);
}
sd->async_failed = EINA_FALSE;
return EINA_TRUE;
}
static Eina_Bool
_elm_image_edje_file_set(Evas_Object *obj,
const char *file,
const Eina_File *f,
const char *group)
{
Evas_Object *pclip;
ELM_IMAGE_DATA_GET(obj, sd);
ELM_SAFE_FREE(sd->prev_img, evas_object_del);
if (!sd->edje)
{
pclip = evas_object_clip_get(sd->img);
evas_object_del(sd->img);
/* Edje object instead */
sd->img = edje_object_add(evas_object_evas_get(obj));
evas_object_smart_member_add(sd->img, obj);
if (sd->show) evas_object_show(sd->img);
evas_object_clip_set(sd->img, pclip);
}
sd->edje = EINA_TRUE;
if (!sd->async_enable)
2013-08-09 05:12:29 -07:00
{
if (f)
2013-08-09 05:12:29 -07:00
{
if (!edje_object_mmap_set(sd->img, f, group))
{
ERR("failed to set edje file '%s', group '%s': %s", file, group,
edje_load_error_str(edje_object_load_error_get(sd->img)));
return EINA_FALSE;
}
}
else
{
if (!edje_object_file_set(sd->img, file, group))
{
ERR("failed to set edje file '%s', group '%s': %s", file, group,
edje_load_error_str(edje_object_load_error_get(sd->img)));
return EINA_FALSE;
}
2013-08-09 05:12:29 -07:00
}
}
else
return _elm_image_async_file_set(obj, sd, file, f, group);
/* FIXME: do i want to update icon on file change ? */
_elm_image_internal_sizing_eval(obj, sd);
return EINA_TRUE;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
2014-07-23 09:19:26 -07:00
_elm_image_efl_image_smooth_scale_set(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, Eina_Bool smooth)
{
if (sd->edje) return;
evas_object_image_smooth_scale_set(sd->img, smooth);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
2014-07-23 09:19:26 -07:00
_elm_image_efl_image_smooth_scale_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
if (sd->edje) return EINA_FALSE;
2014-03-23 04:05:20 -07:00
return evas_object_image_smooth_scale_get(sd->img);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_fill_inside_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool fill_inside)
{
fill_inside = !!fill_inside;
if (sd->fill_inside == fill_inside) return;
sd->fill_inside = fill_inside;
_elm_image_internal_sizing_eval(obj, sd);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_fill_inside_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return sd->fill_inside;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_resize_up_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool resize_up)
{
resize_up = !!resize_up;
if (sd->resize_up == resize_up) return;
sd->resize_up = resize_up;
_elm_image_internal_sizing_eval(obj, sd);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_resize_up_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return sd->resize_up;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_resize_down_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool resize_down)
{
resize_down = !!resize_down;
if (sd->resize_down == resize_down) return;
sd->resize_down = resize_down;
_elm_image_internal_sizing_eval(obj, sd);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_resize_down_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
return sd->resize_down;
}
static Eina_Bool
_elm_image_drag_n_drop_cb(void *elm_obj,
2014-07-23 09:19:26 -07:00
Evas_Object *obj,
Elm_Selection_Data *drop)
{
Eina_Bool ret = EINA_FALSE;
ret = efl_file_set(obj, drop->data, NULL);
if (ret)
{
DBG("dnd: %s, %s, %s", elm_widget_type_get(elm_obj),
2014-07-23 09:19:26 -07:00
SIG_DND, (char *)drop->data);
eo_event_callback_call(elm_obj, ELM_IMAGE_EVENT_DROP, drop->data);
return EINA_TRUE;
}
return EINA_FALSE;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_add(Eo *obj, Elm_Image_Data *priv)
{
evas_obj_smart_add(eo_super(obj, MY_CLASS));
elm_widget_sub_object_parent_add(obj);
priv->hit_rect = evas_object_rectangle_add(evas_object_evas_get(obj));
evas_object_smart_member_add(priv->hit_rect, obj);
elm_widget_sub_object_add(obj, priv->hit_rect);
evas_object_propagate_events_set(priv->hit_rect, EINA_FALSE);
evas_object_color_set(priv->hit_rect, 0, 0, 0, 0);
evas_object_show(priv->hit_rect);
evas_object_repeat_events_set(priv->hit_rect, EINA_TRUE);
evas_object_event_callback_add
2014-07-23 09:19:26 -07:00
(priv->hit_rect, EVAS_CALLBACK_MOUSE_UP, _on_mouse_up, obj);
/* starts as an Evas image. may switch to an Edje object */
priv->img = _img_new(obj);
priv->smooth = EINA_TRUE;
priv->fill_inside = EINA_TRUE;
priv->resize_up = EINA_TRUE;
priv->resize_down = EINA_TRUE;
priv->aspect_fixed = EINA_TRUE;
priv->load_size = 0;
priv->scale = 1.0;
eina_spinlock_new(&priv->async.lck);
elm_widget_can_focus_set(obj, EINA_FALSE);
elm_obj_image_sizing_eval(obj);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_del(Eo *obj, Elm_Image_Data *sd)
{
ecore_timer_del(sd->anim_timer);
evas_object_del(sd->img);
evas_object_del(sd->prev_img);
if (sd->remote) _elm_url_cancel(sd->remote);
2013-08-09 05:12:29 -07:00
free(sd->remote_data);
eina_stringshare_del(sd->key);
if (sd->async.th)
{
if (!ecore_thread_cancel(sd->async.th) &&
!ecore_thread_wait(sd->async.th, 1.0))
{
ERR("Async open thread timed out during cancellation.");
// skipping all other data free to avoid crashes (this leaks)
evas_obj_smart_del(eo_super(obj, MY_CLASS));
return;
}
sd->async.th = NULL;
}
_async_open_data_free(sd->async.done);
_async_open_data_free(sd->async.todo);
eina_stringshare_del(sd->async.file);
eina_stringshare_del(sd->async.key);
evas_obj_smart_del(eo_super(obj, MY_CLASS));
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_move(Eo *obj, Elm_Image_Data *sd, Evas_Coord x, Evas_Coord y)
{
evas_obj_smart_move(eo_super(obj, MY_CLASS), x, y);
if ((sd->img_x == x) && (sd->img_y == y)) return;
sd->img_x = x;
sd->img_y = y;
/* takes care of moving */
_elm_image_internal_sizing_eval(obj, sd);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_resize(Eo *obj, Elm_Image_Data *sd, Evas_Coord w, Evas_Coord h)
{
evas_obj_smart_resize(eo_super(obj, MY_CLASS), w, h);
if ((sd->img_w == w) && (sd->img_h == h)) return;
sd->img_w = w;
sd->img_h = h;
/* takes care of resizing */
_elm_image_internal_sizing_eval(obj, sd);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_show(Eo *obj, Elm_Image_Data *sd)
{
sd->show = EINA_TRUE;
if (sd->preload_status == ELM_IMAGE_PRELOADING) return;
evas_obj_smart_show(eo_super(obj, MY_CLASS));
evas_object_show(sd->img);
ELM_SAFE_FREE(sd->prev_img, evas_object_del);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_hide(Eo *obj, Elm_Image_Data *sd)
{
evas_obj_smart_hide(eo_super(obj, MY_CLASS));
sd->show = EINA_FALSE;
evas_object_hide(sd->img);
ELM_SAFE_FREE(sd->prev_img, evas_object_del);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_member_add(Eo *obj, Elm_Image_Data *sd, Evas_Object *member)
{
evas_obj_smart_member_add(eo_super(obj, MY_CLASS), member);
if (sd->hit_rect)
evas_object_raise(sd->hit_rect);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_color_set(Eo *obj, Elm_Image_Data *sd, int r, int g, int b, int a)
{
evas_obj_smart_color_set(eo_super(obj, MY_CLASS), r, g, b, a);
evas_object_color_set(sd->hit_rect, 0, 0, 0, 0);
evas_object_color_set(sd->img, r, g, b, a);
if (sd->prev_img) evas_object_color_set(sd->prev_img, r, g, b, a);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_clip_set(Eo *obj, Elm_Image_Data *sd, Evas_Object *clip)
{
evas_obj_smart_clip_set(eo_super(obj, MY_CLASS), clip);
evas_object_clip_set(sd->img, clip);
if (sd->prev_img) evas_object_clip_set(sd->prev_img, clip);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_evas_object_smart_clip_unset(Eo *obj, Elm_Image_Data *sd)
{
evas_obj_smart_clip_unset(eo_super(obj, MY_CLASS));
evas_object_clip_unset(sd->img);
if (sd->prev_img) evas_object_clip_unset(sd->prev_img);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_elm_widget_theme_apply(Eo *obj, Elm_Image_Data *sd EINA_UNUSED)
{
Eina_Bool int_ret = EINA_FALSE;
int_ret = elm_obj_widget_theme_apply(eo_super(obj, MY_CLASS));
2014-03-23 04:05:20 -07:00
if (!int_ret) return EINA_FALSE;
elm_obj_image_sizing_eval(obj);
2014-03-23 04:05:20 -07:00
return EINA_TRUE;
}
static Eina_Bool
_key_action_activate(Evas_Object *obj, const char *params EINA_UNUSED)
{
eo_event_callback_call(obj, EVAS_CLICKABLE_INTERFACE_EVENT_CLICKED, NULL);
return EINA_TRUE;
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_elm_widget_event(Eo *obj, Elm_Image_Data *_pd EINA_UNUSED, Evas_Object *src, Evas_Callback_Type type, void *event_info)
{
(void) src;
Evas_Event_Key_Down *ev = event_info;
2014-03-23 04:05:20 -07:00
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (!_elm_config_key_binding_call(obj, MY_CLASS_NAME, ev, key_actions))
2014-03-23 04:05:20 -07:00
return EINA_FALSE;
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
2014-03-23 04:05:20 -07:00
return EINA_TRUE;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_sizing_eval(Eo *obj, Elm_Image_Data *sd)
{
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
int w = 0, h = 0;
double ts;
_elm_image_internal_sizing_eval(obj, sd);
efl_image_smooth_scale_set(obj, sd->smooth);
if (sd->no_scale)
elm_obj_image_scale_set(obj, 1.0);
else
elm_obj_image_scale_set(obj, elm_widget_scale_get(obj) * elm_config_scale_get());
ts = sd->scale;
sd->scale = 1.0;
elm_obj_image_object_size_get(obj, &w, &h);
sd->scale = ts;
evas_object_size_hint_min_get(obj, &minw, &minh);
if (sd->no_scale)
{
maxw = minw = w;
maxh = minh = h;
if ((sd->scale > 1.0) && (sd->resize_up))
{
maxw = minw = w * sd->scale;
maxh = minh = h * sd->scale;
}
else if ((sd->scale < 1.0) && (sd->resize_down))
{
maxw = minw = w * sd->scale;
maxh = minh = h * sd->scale;
}
}
else
{
if (!sd->resize_down)
{
minw = w * sd->scale;
minh = h * sd->scale;
}
if (!sd->resize_up)
{
maxw = w * sd->scale;
maxh = h * sd->scale;
}
}
evas_object_size_hint_min_set(obj, minw, minh);
evas_object_size_hint_max_set(obj, maxw, maxh);
}
static void
_elm_image_file_set_do(Evas_Object *obj)
{
Evas_Object *pclip = NULL;
2014-04-03 08:17:22 -07:00
int w = 0, h = 0;
ELM_IMAGE_DATA_GET(obj, sd);
ELM_SAFE_FREE(sd->prev_img, evas_object_del);
if (sd->img)
{
pclip = evas_object_clip_get(sd->img);
sd->prev_img = sd->img;
}
sd->img = _img_new(obj);
evas_object_image_load_orientation_set(sd->img, EINA_TRUE);
evas_object_clip_set(sd->img, pclip);
sd->edje = EINA_FALSE;
if (sd->load_size > 0)
evas_object_image_load_size_set(sd->img, sd->load_size, sd->load_size);
else
{
elm_obj_image_object_size_get((Eo *) obj, &w, &h);
evas_object_image_load_size_set(sd->img, w, h);
}
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_memfile_set(Eo *obj, Elm_Image_Data *sd, const void *img, size_t size, const char *format, const char *key)
{
_elm_image_file_set_do(obj);
evas_object_image_memfile_set
(sd->img, (void *)img, size, (char *)format, (char *)key);
sd->preload_status = ELM_IMAGE_PRELOADING;
evas_object_image_preload(sd->img, EINA_FALSE);
if (evas_object_image_load_error_get(sd->img) != EVAS_LOAD_ERROR_NONE)
{
if (img)
ERR("Things are going bad for some random " FMT_SIZE_T
" byte chunk of memory (%p)", size, sd->img);
else
ERR("NULL image data passed (%p)", sd->img);
2014-03-23 04:05:20 -07:00
return EINA_FALSE;
}
_elm_image_internal_sizing_eval(obj, sd);
2014-03-23 04:05:20 -07:00
return EINA_TRUE;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_scale_set(Eo *obj, Elm_Image_Data *sd, double scale)
{
sd->scale = scale;
_elm_image_internal_sizing_eval(obj, sd);
}
2014-03-23 04:05:20 -07:00
EOLIAN static double
_elm_image_scale_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return sd->scale;
}
EAPI Evas_Object *
elm_image_add(Evas_Object *parent)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
Evas_Object *obj = eo_add(MY_CLASS, parent);
return obj;
}
EOLIAN static Eo *
2014-03-23 04:05:20 -07:00
_elm_image_eo_base_constructor(Eo *obj, Elm_Image_Data *_pd EINA_UNUSED)
{
obj = eo_constructor(eo_super(obj, MY_CLASS));
evas_obj_type_set(obj, MY_CLASS_NAME_LEGACY);
evas_obj_smart_callbacks_descriptions_set(obj, _smart_callbacks);
elm_interface_atspi_accessible_role_set(obj, ELM_ATSPI_ROLE_IMAGE);
return obj;
}
EAPI Eina_Bool
elm_image_file_set(Evas_Object *obj,
const char *file,
const char *group)
{
Eina_Bool ret = EINA_FALSE;
ELM_IMAGE_CHECK(obj) EINA_FALSE;
ret = efl_file_set(obj, file, group);
elm_obj_image_sizing_eval(obj);
return ret;
}
2014-07-22 07:38:33 -07:00
EAPI void
elm_image_file_get(const Eo *obj, const char **file, const char **group)
{
efl_file_get((Eo *) obj, file, group);
2014-07-22 07:38:33 -07:00
}
EAPI Eina_Bool
elm_image_mmap_set(Evas_Object *obj,
const Eina_File *file,
const char *group)
{
Eina_Bool ret = EINA_FALSE;
ELM_IMAGE_CHECK(obj) EINA_FALSE;
ret = efl_file_mmap_set(obj, file, group);
return ret;
}
EOLIAN Eina_Bool
_elm_image_efl_file_mmap_set(Eo *obj, Elm_Image_Data *pd EINA_UNUSED,
const Eina_File *file, const char *key)
{
Eina_Bool ret = EINA_FALSE;
ret = elm_obj_image_mmap_set(obj, file, key);
elm_obj_image_sizing_eval(obj);
return ret;
}
static void
2014-03-23 04:05:20 -07:00
_elm_image_smart_internal_file_set(Eo *obj, Elm_Image_Data *sd,
const char *file, const Eina_File *f, const char *key, Eina_Bool *ret)
{
if (eina_str_has_extension(file, ".edj"))
{
2013-08-09 05:12:29 -07:00
Eina_Bool int_ret = _elm_image_edje_file_set(obj, file, f, key);
if (ret) *ret = int_ret;
return;
}
_elm_image_file_set_do(obj);
2013-08-09 05:12:29 -07:00
if (f)
evas_object_image_mmap_set(sd->img, f, key);
else
evas_object_image_file_set(sd->img, file, key);
if (evas_object_image_load_error_get(sd->img) != EVAS_LOAD_ERROR_NONE)
{
if (file)
ERR("Things are going bad for '%s' (%p)", file, sd->img);
else
ERR("NULL image file passed (%p)", sd->img);
if (ret) *ret = EINA_FALSE;
return;
}
if (sd->preload_status != ELM_IMAGE_PRELOAD_DISABLED)
{
evas_object_hide(sd->img);
sd->preload_status = ELM_IMAGE_PRELOADING;
evas_object_image_preload(sd->img, EINA_FALSE);
}
_elm_image_internal_sizing_eval(obj, sd);
if (ret) *ret = EINA_TRUE;
}
2013-08-09 05:12:29 -07:00
static void
_elm_image_smart_download_done(void *data, Elm_Url *url EINA_UNUSED, Eina_Binbuf *download)
{
Eo *obj = data;
2014-03-23 04:05:20 -07:00
Elm_Image_Data *sd = eo_data_scope_get(obj, MY_CLASS);
2013-08-09 05:12:29 -07:00
Eina_File *f;
size_t length;
Eina_Bool ret = EINA_FALSE;
free(sd->remote_data);
2013-08-09 05:12:29 -07:00
length = eina_binbuf_length_get(download);
sd->remote_data = eina_binbuf_string_steal(download);
f = eina_file_virtualize(_elm_url_get(url),
2013-08-09 05:12:29 -07:00
sd->remote_data, length,
EINA_FALSE);
_elm_image_smart_internal_file_set(obj, sd, _elm_url_get(url), f, sd->key, &ret);
2013-08-09 05:12:29 -07:00
eina_file_close(f);
sd->remote = NULL;
2013-08-09 05:12:29 -07:00
if (!ret)
{
Elm_Image_Error err = { 0, EINA_TRUE };
free(sd->remote_data);
sd->remote_data = NULL;
eo_event_callback_call(obj, ELM_IMAGE_EVENT_DOWNLOAD_ERROR, &err);
2013-08-09 05:12:29 -07:00
}
else
{
if (sd->preload_status != ELM_IMAGE_PRELOAD_DISABLED)
{
sd->preload_status = ELM_IMAGE_PRELOADING;
evas_object_image_preload(sd->img, EINA_FALSE);
}
eo_event_callback_call(obj, ELM_IMAGE_EVENT_DOWNLOAD_DONE, NULL);
2013-08-09 05:12:29 -07:00
}
ELM_SAFE_FREE(sd->key, eina_stringshare_del);
2013-08-09 05:12:29 -07:00
}
static void
_elm_image_smart_download_cancel(void *data, Elm_Url *url EINA_UNUSED, int error)
{
Eo *obj = data;
2014-03-23 04:05:20 -07:00
Elm_Image_Data *sd = eo_data_scope_get(obj, MY_CLASS);
2013-08-09 05:12:29 -07:00
Elm_Image_Error err = { error, EINA_FALSE };
eo_event_callback_call(obj, ELM_IMAGE_EVENT_DOWNLOAD_ERROR, &err);
2013-08-09 05:12:29 -07:00
sd->remote = NULL;
ELM_SAFE_FREE(sd->key, eina_stringshare_del);
2013-08-09 05:12:29 -07:00
}
static void
_elm_image_smart_download_progress(void *data, Elm_Url *url EINA_UNUSED, double now, double total)
{
Eo *obj = data;
Elm_Image_Progress progress;
progress.now = now;
progress.total = total;
eo_event_callback_call(obj, ELM_IMAGE_EVENT_DOWNLOAD_PROGRESS, &progress);
2013-08-09 05:12:29 -07:00
}
static const char *remote_uri[] = {
"http://", "https://", "ftp://"
};
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
2014-07-22 07:38:33 -07:00
_elm_image_efl_file_file_set(Eo *obj, Elm_Image_Data *sd, const char *file, const char *key)
2013-08-09 05:12:29 -07:00
{
2014-03-23 04:05:20 -07:00
Eina_Bool ret = EINA_FALSE;
2013-08-09 05:12:29 -07:00
unsigned int i;
if (sd->remote) _elm_url_cancel(sd->remote);
2013-08-09 05:12:29 -07:00
sd->remote = NULL;
if (sd->anim)
{
ELM_SAFE_FREE(sd->anim_timer, ecore_timer_del);
sd->play = EINA_FALSE;
sd->anim = EINA_FALSE;
}
2013-08-09 05:12:29 -07:00
for (i = 0; i < sizeof (remote_uri) / sizeof (remote_uri[0]); ++i)
if (file && !strncmp(remote_uri[i], file, strlen(remote_uri[i])))
2013-08-09 05:12:29 -07:00
{
// Found a remote target !
evas_object_hide(sd->img);
sd->remote = _elm_url_download(file,
2013-08-09 05:12:29 -07:00
_elm_image_smart_download_done,
_elm_image_smart_download_cancel,
_elm_image_smart_download_progress,
obj);
if (sd->remote)
{
eo_event_callback_call
(obj, ELM_IMAGE_EVENT_DOWNLOAD_START, NULL);
2013-08-09 05:12:29 -07:00
eina_stringshare_replace(&sd->key, key);
2014-03-23 04:05:20 -07:00
return EINA_TRUE;
2013-08-09 05:12:29 -07:00
}
break;
}
if (!sd->async_enable)
_elm_image_smart_internal_file_set(obj, sd, file, NULL, key, &ret);
else
ret = _elm_image_async_file_set(obj, sd, file, NULL, key);
2014-03-23 04:05:20 -07:00
return ret;
}
EOLIAN static void
_elm_image_edje_object_signal_emit(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, const char *emission, const char *source)
{
if (sd->edje)
edje_object_signal_emit(sd->img, emission, source);
}
EOLIAN static void
_elm_image_edje_object_size_min_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, int *w, int *h)
{
if (sd->edje)
edje_object_size_min_get(sd->img, w, h);
else
evas_object_size_hint_min_get(sd->img, w, h);
}
EOLIAN static void
_elm_image_edje_object_size_max_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, int *w, int *h)
{
if (sd->edje)
edje_object_size_max_get(sd->img, w, h);
else
evas_object_size_hint_max_get(sd->img, w, h);
}
EOLIAN static void
_elm_image_edje_object_calc_force(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
if (sd->edje)
edje_object_calc_force(sd->img);
}
EOLIAN static void
_elm_image_edje_object_size_min_calc(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, int *w, int *h)
{
if (sd->edje)
edje_object_size_min_calc(sd->img, w, h);
else
evas_object_size_hint_min_get(sd->img, w, h);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_mmap_set(Eo *obj, Elm_Image_Data *sd, const Eina_File *f, const char *key)
{
2014-03-23 04:05:20 -07:00
Eina_Bool ret;
if (sd->remote) _elm_url_cancel(sd->remote);
sd->remote = NULL;
if (!sd->async_enable)
{
_elm_image_smart_internal_file_set(obj, sd,
eina_file_filename_get(f), f,
key, &ret);
}
else
ret = _elm_image_async_file_set(obj, sd, eina_file_filename_get(f), f, key);
2014-03-23 04:05:20 -07:00
return ret;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
2014-07-22 07:38:33 -07:00
_elm_image_efl_file_file_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, const char **file, const char **key)
{
if (sd->async_enable && (sd->async_opening || sd->async_failed))
{
if (file) *file = sd->async.file;
if (key) *key = sd->async.key;
return;
}
efl_file_get(sd->img, file, key);
}
static Eina_Bool
_elm_image_efl_file_async_wait(const Eo *obj EINA_UNUSED, Elm_Image_Data *pd)
{
Eina_Bool ok = EINA_TRUE;
if (!pd->async_enable) return ok;
if (!pd->async.th) return ok;
if (!ecore_thread_wait(pd->async.th, 1.0))
{
ERR("Failed to wait on async file open!");
ok = EINA_FALSE;
}
return ok;
}
EOLIAN static void
_elm_image_efl_file_async_set(Eo *obj, Elm_Image_Data *pd, Eina_Bool async)
{
if (pd->async_enable == async)
return;
pd->async_enable = async;
if (!async)
_elm_image_efl_file_async_wait(obj, pd);
}
EOLIAN static Eina_Bool
_elm_image_efl_file_async_get(Eo *obj EINA_UNUSED, Elm_Image_Data *pd)
{
return pd->async_enable;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_object_size_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, int *w, int *h)
{
int tw, th;
int cw = 0, ch = 0;
if (w) *w = 0;
if (h) *h = 0;
if (eo_isa(sd->img, EDJE_OBJECT_CLASS))
edje_object_size_min_get(sd->img, &tw, &th);
else
evas_object_image_size_get(sd->img, &tw, &th);
if ((sd->resize_up) || (sd->resize_down))
evas_object_geometry_get(sd->img, NULL, NULL, &cw, &ch);
tw = tw > cw ? tw : cw;
th = th > ch ? th : ch;
tw = ((double)tw) * sd->scale;
th = ((double)th) * sd->scale;
if (w) *w = tw;
if (h) *h = th;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_no_scale_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool no_scale)
{
sd->no_scale = no_scale;
elm_obj_image_sizing_eval(obj);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_no_scale_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return sd->no_scale;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_resizable_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool up, Eina_Bool down)
{
sd->resize_up = !!up;
sd->resize_down = !!down;
elm_obj_image_sizing_eval(obj);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_resizable_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, Eina_Bool *size_up, Eina_Bool *size_down)
{
if (size_up) *size_up = sd->resize_up;
if (size_down) *size_down = sd->resize_down;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_fill_outside_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool fill_outside)
{
sd->fill_inside = !fill_outside;
elm_obj_image_sizing_eval(obj);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_fill_outside_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return !sd->fill_inside;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_preload_disabled_set(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, Eina_Bool disable)
{
if (sd->edje || !sd->img) return;
if (disable)
{
if (sd->preload_status == ELM_IMAGE_PRELOADING)
{
evas_object_image_preload(sd->img, disable);
if (sd->show) evas_object_show(sd->img);
ELM_SAFE_FREE(sd->prev_img, evas_object_del);
}
sd->preload_status = ELM_IMAGE_PRELOAD_DISABLED;
}
else if (sd->preload_status == ELM_IMAGE_PRELOAD_DISABLED)
{
sd->preload_status = ELM_IMAGE_PRELOADING;
evas_object_image_preload(sd->img, disable);
}
}
EAPI void
elm_image_prescale_set(Evas_Object *obj,
int size)
{
ELM_IMAGE_CHECK(obj);
efl_image_load_size_set(obj, size, size);
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_efl_image_load_load_size_set(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, int w, int h)
{
2014-07-23 09:19:26 -07:00
if (w > h)
sd->load_size = w;
else
sd->load_size = h;
}
EAPI int
elm_image_prescale_get(const Evas_Object *obj)
{
ELM_IMAGE_CHECK(obj) 0;
2014-07-23 09:19:26 -07:00
int w = 0;
efl_image_load_size_get((Eo *)obj, &w, NULL);
2014-07-23 09:19:26 -07:00
return w;
}
2014-07-23 09:19:26 -07:00
EOLIAN static void
_elm_image_efl_image_load_load_size_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd, int *w, int *h)
{
2014-07-23 09:19:26 -07:00
if (w) *w = sd->load_size;
if (h) *h = sd->load_size;
}
EOLIAN static void
_elm_image_orient_set(Eo *obj, Elm_Image_Data *sd, Elm_Image_Orient orient)
{
if (sd->edje) return;
if (sd->orient == orient) return;
evas_object_image_orient_set(sd->img, orient);
sd->orient = orient;
_elm_image_internal_sizing_eval(obj, sd);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Elm_Image_Orient
_elm_image_orient_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return sd->orient;
}
/**
* Turns on editing through drag and drop and copy and paste.
*/
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_editable_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool edit)
{
if (sd->edje)
{
WRN("No editing edje objects yet (ever)\n");
return;
}
edit = !!edit;
if (edit == sd->edit) return;
sd->edit = edit;
if (sd->edit)
elm_drop_target_add
(obj, ELM_SEL_FORMAT_IMAGE,
NULL, NULL,
NULL, NULL,
NULL, NULL,
_elm_image_drag_n_drop_cb, obj);
else
elm_drop_target_del
(obj, ELM_SEL_FORMAT_IMAGE,
NULL, NULL,
NULL, NULL,
NULL, NULL,
_elm_image_drag_n_drop_cb, obj);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_editable_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return sd->edit;
}
2014-03-23 04:05:20 -07:00
EOLIAN static Evas_Object*
_elm_image_object_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return sd->img;
}
2014-03-23 04:05:20 -07:00
EOLIAN static void
_elm_image_aspect_fixed_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool fixed)
{
fixed = !!fixed;
if (sd->aspect_fixed == fixed) return;
sd->aspect_fixed = fixed;
_elm_image_internal_sizing_eval(obj, sd);
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_aspect_fixed_get(Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
return sd->aspect_fixed;
}
EAPI Eina_Bool
elm_image_animated_available_get(const Evas_Object *obj)
{
Eina_Bool ret;
ret = efl_player_playable_get(obj);
return ret;
}
2014-03-23 04:05:20 -07:00
EOLIAN static Eina_Bool
_elm_image_efl_player_playable_get(Eo *obj, Elm_Image_Data *sd)
{
2014-03-23 04:05:20 -07:00
if (sd->edje) return EINA_FALSE;
2014-03-23 04:05:20 -07:00
return evas_object_image_animated_get(elm_image_object_get(obj));
}
static void
_elm_image_animated_set_internal(Eo *obj, Elm_Image_Data *sd, Eina_Bool anim)
{
anim = !!anim;
if (sd->anim == anim) return;
sd->anim = anim;
if (sd->edje)
{
edje_object_animation_set(sd->img, anim);
return;
}
sd->img = elm_image_object_get(obj);
if (!evas_object_image_animated_get(sd->img)) return;
if (anim)
{
sd->frame_count = evas_object_image_animated_frame_count_get(sd->img);
sd->cur_frame = 1;
sd->frame_duration =
evas_object_image_animated_frame_duration_get
(sd->img, sd->cur_frame, 0);
evas_object_image_animated_frame_set(sd->img, sd->cur_frame);
}
else
{
sd->frame_count = -1;
sd->cur_frame = -1;
sd->frame_duration = -1;
}
return;
}
static Eina_Bool
_elm_image_animated_get_internal(const Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
if (sd->edje)
return edje_object_animation_get(sd->img);
2014-03-23 04:05:20 -07:00
return sd->anim;
}
EAPI void
elm_image_animated_set(Evas_Object *obj, Eina_Bool anim)
{
Elm_Image_Data *sd = eo_data_scope_get(obj, MY_CLASS);
if (!sd) return;
_elm_image_animated_set_internal(obj, sd, anim);
}
EAPI Eina_Bool
elm_image_animated_get(const Evas_Object *obj)
{
Elm_Image_Data *sd = eo_data_scope_get(obj, MY_CLASS);
if (!sd) return EINA_FALSE;
return _elm_image_animated_get_internal(obj, sd);
}
static void
_elm_image_animated_play_set_internal(Eo *obj, Elm_Image_Data *sd, Eina_Bool play)
{
if (!sd->anim) return;
if (sd->play == play) return;
sd->play = play;
if (sd->edje)
{
edje_object_play_set(sd->img, play);
return;
}
if (play)
{
sd->anim_timer = ecore_timer_add
(sd->frame_duration, _elm_image_animate_cb, obj);
}
else
{
ELM_SAFE_FREE(sd->anim_timer, ecore_timer_del);
}
}
static Eina_Bool
_elm_image_animated_play_get_internal(const Eo *obj EINA_UNUSED, Elm_Image_Data *sd)
{
if (sd->edje)
return edje_object_play_get(sd->img);
2014-03-23 04:05:20 -07:00
return sd->play;
}
EAPI void
elm_image_animated_play_set(Elm_Image *obj, Eina_Bool play)
{
Elm_Image_Data *sd = eo_data_scope_get(obj, MY_CLASS);
if (!sd) return;
_elm_image_animated_play_set_internal(obj, sd, play);
}
EAPI Eina_Bool
elm_image_animated_play_get(const Elm_Image *obj)
{
Elm_Image_Data *sd = eo_data_scope_get(obj, MY_CLASS);
if (!sd) return EINA_FALSE;
return _elm_image_animated_play_get_internal(obj, sd);
}
EOLIAN static void
_elm_image_efl_player_play_set(Eo *obj, Elm_Image_Data *sd, Eina_Bool play)
{
if (play && !_elm_image_animated_get_internal(obj, sd))
_elm_image_animated_set_internal(obj, sd, play);
_elm_image_animated_play_set_internal(obj, sd, play);
}
EOLIAN static Eina_Bool
_elm_image_efl_player_play_get(Eo *obj, Elm_Image_Data *sd)
{
return _elm_image_animated_play_get_internal(obj, sd);
}
static void
2014-03-23 04:05:20 -07:00
_elm_image_class_constructor(Eo_Class *klass)
{
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
}
// A11Y
EOLIAN static void
_elm_image_elm_interface_atspi_image_extents_get(Eo *obj, Elm_Image_Data *sd EINA_UNUSED, Eina_Bool screen_coords, int *x, int *y, int *w, int *h)
{
int ee_x, ee_y;
Evas_Object *image = elm_image_object_get(obj);
if (!image) return;
evas_object_geometry_get(image, x, y, NULL, NULL);
if (screen_coords)
{
Ecore_Evas *ee = ecore_evas_ecore_evas_get(evas_object_evas_get(image));
if (!ee) return;
ecore_evas_geometry_get(ee, &ee_x, &ee_y, NULL, NULL);
if (x) *x += ee_x;
if (y) *y += ee_y;
}
elm_image_object_size_get(obj, w, h);
}
EOLIAN const Elm_Atspi_Action *
_elm_image_elm_interface_atspi_widget_action_elm_actions_get(Eo *obj EINA_UNUSED, Elm_Image_Data *pd EINA_UNUSED)
{
static Elm_Atspi_Action atspi_actions[] = {
{ "activate", "activate", NULL, _key_action_activate },
{ NULL, NULL, NULL, NULL },
};
return &atspi_actions[0];
}
EAPI void
elm_image_smooth_set(Evas_Object *obj, Eina_Bool smooth)
{
efl_image_smooth_scale_set(obj, smooth);
elm_obj_image_sizing_eval(obj);
}
EAPI Eina_Bool
elm_image_smooth_get(const Evas_Object *obj)
{
return efl_image_smooth_scale_get(obj);
}
// A11Y - END
2014-03-23 04:05:20 -07:00
#include "elm_image.eo.c"