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

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#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_widget_thumb.h"
EAPI Eo_Op ELM_OBJ_THUMB_BASE_ID = EO_NOOP;
#define MY_CLASS_NAME "elm_thumb"
#define MY_CLASS ELM_OBJ_THUMB_CLASS
static const char SIG_CLICKED[] = "clicked";
static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
static const char SIG_GENERATE_ERROR[] = "generate,error";
static const char SIG_GENERATE_START[] = "generate,start";
static const char SIG_GENERATE_STOP[] = "generate,stop";
static const char SIG_LOAD_ERROR[] = "load,error";
static const char SIG_PRESS[] = "press";
static const Evas_Smart_Cb_Description _smart_callbacks[] =
{
{SIG_CLICKED, ""},
{SIG_CLICKED_DOUBLE, ""},
{SIG_GENERATE_ERROR, ""},
{SIG_GENERATE_START, ""},
{SIG_GENERATE_STOP, ""},
{SIG_LOAD_ERROR, ""},
{SIG_PRESS, ""},
{NULL, NULL}
};
#define EDJE_SIGNAL_GENERATE_START "elm,thumb,generate,start"
#define EDJE_SIGNAL_GENERATE_STOP "elm,thumb,generate,stop"
#define EDJE_SIGNAL_GENERATE_ERROR "elm,thumb,generate,error"
#define EDJE_SIGNAL_LOAD_ERROR "elm,thumb,load,error"
#define EDJE_SIGNAL_PULSE_START "elm,state,pulse,start"
#define EDJE_SIGNAL_PULSE_STOP "elm,state,pulse,stop"
static struct _Ethumb_Client *_elm_ethumb_client = NULL;
static Eina_Bool _elm_ethumb_connected = EINA_FALSE;
#ifdef HAVE_ELEMENTARY_ETHUMB
static Eina_List *retry = NULL;
static int pending_request = 0;
#endif
EAPI int ELM_ECORE_EVENT_ETHUMB_CONNECT = 0;
#ifdef HAVE_ELEMENTARY_ETHUMB
static void
_mouse_down_cb(void *data,
Evas *e __UNUSED__,
Evas_Object *obj,
void *event_info)
{
ELM_THUMB_DATA_GET(data, sd);
Evas_Event_Mouse_Down *ev = event_info;
if (ev->button != 1) return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
else sd->on_hold = EINA_FALSE;
if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
evas_object_smart_callback_call(obj, SIG_CLICKED_DOUBLE, NULL);
else
evas_object_smart_callback_call(obj, SIG_PRESS, NULL);
}
static void
_mouse_up_cb(void *data,
Evas *e __UNUSED__,
Evas_Object *obj,
void *event_info)
{
ELM_THUMB_DATA_GET(data, sd);
Evas_Event_Mouse_Up *ev = event_info;
if (ev->button != 1) return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
else sd->on_hold = EINA_FALSE;
if (!sd->on_hold)
evas_object_smart_callback_call(obj, SIG_CLICKED, NULL);
sd->on_hold = EINA_FALSE;
}
static void
_thumb_ready_inform(Elm_Thumb_Smart_Data *sd,
const char *thumb_path,
const char *thumb_key)
{
Evas_Coord mw, mh;
Evas_Coord aw, ah;
ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
if ((sd->is_video) && (sd->thumb.format == ETHUMB_THUMB_EET))
{
edje_object_size_min_get(sd->view, &mw, &mh);
edje_object_size_min_restricted_calc
(sd->view, &mw, &mh, mw, mh);
evas_object_size_hint_min_set(sd->view, mw, mh);
}
else
{
evas_object_image_size_get(sd->view, &aw, &ah);
evas_object_size_hint_aspect_set
(sd->view, EVAS_ASPECT_CONTROL_BOTH, aw, ah);
}
edje_object_part_swallow(wd->resize_obj, "elm.swallow.content", sd->view);
eina_stringshare_replace(&(sd->thumb.file), thumb_path);
eina_stringshare_replace(&(sd->thumb.key), thumb_key);
edje_object_signal_emit
(wd->resize_obj, EDJE_SIGNAL_PULSE_STOP, "elm");
edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_GENERATE_STOP, "elm");
evas_object_smart_callback_call
(sd->obj, SIG_GENERATE_STOP, NULL);
}
static void
_on_thumb_preloaded(void *data,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
ELM_THUMB_DATA_GET(data, sd);
const char *thumb_path;
const char *thumb_key;
evas_object_image_file_get(sd->view, &thumb_path, &thumb_key);
_thumb_ready_inform(sd, thumb_path, thumb_key);
}
/* As we do use stat to check if a thumbnail is available, it's
* possible that we end up accessing it before the file is completly
* written on disk. By retrying each time a thumbnail is finished we
* should be fine or not.
*/
static Eina_Bool
_thumb_retry(Elm_Thumb_Smart_Data *sd)
{
int r;
if ((sd->is_video) && (sd->thumb.format == ETHUMB_THUMB_EET))
{
edje_object_file_set(sd->view, NULL, NULL);
if (!edje_object_file_set
(sd->view, sd->thumb.thumb_path, "movie/thumb"))
{
if (pending_request == 0)
ERR("could not set file=%s key=%s for %s",
sd->thumb.thumb_path,
sd->thumb.thumb_key,
sd->file);
goto view_err;
}
/* FIXME: Do we want to reload a thumbnail when the file
changes? I think not at the moment, as this may increase
the presure on the system a lot when using it in a file
browser */
}
else
{
evas_object_image_file_set(sd->view, NULL, NULL);
evas_object_image_file_set
(sd->view, sd->thumb.thumb_path, sd->thumb.thumb_key);
r = evas_object_image_load_error_get(sd->view);
if (r != EVAS_LOAD_ERROR_NONE)
{
if (pending_request == 0)
ERR("%s: %s", sd->thumb.thumb_path, evas_load_error_str(r));
goto view_err;
}
evas_object_event_callback_add
(sd->view, EVAS_CALLBACK_IMAGE_PRELOADED, _on_thumb_preloaded, sd->obj);
evas_object_image_preload(sd->view, EINA_TRUE);
return EINA_TRUE;
}
_thumb_ready_inform(sd, sd->thumb.thumb_path, sd->thumb.thumb_key);
ELM_SAFE_FREE(sd->thumb.thumb_path, eina_stringshare_del);
ELM_SAFE_FREE(sd->thumb.thumb_key, eina_stringshare_del);
return EINA_TRUE;
view_err:
return EINA_FALSE;
}
static void
_thumb_finish(Elm_Thumb_Smart_Data *sd,
const char *thumb_path,
const char *thumb_key)
{
Eina_List *l, *ll;
Evas *evas;
int r;
ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
evas = evas_object_evas_get(sd->obj);
if ((sd->view) && (sd->is_video ^ sd->was_video))
{
evas_object_del(sd->view);
sd->view = NULL;
}
sd->was_video = sd->is_video;
if ((sd->is_video) &&
(ethumb_client_format_get(_elm_ethumb_client) == ETHUMB_THUMB_EET))
{
if (!sd->view)
{
sd->view = edje_object_add(evas);
if (!sd->view)
{
ERR("could not create edje object");
goto err;
}
}
if (!edje_object_file_set(sd->view, thumb_path, thumb_key))
{
sd->thumb.thumb_path = eina_stringshare_ref(thumb_path);
sd->thumb.thumb_key = eina_stringshare_ref(thumb_key);
sd->thumb.format = ethumb_client_format_get(_elm_ethumb_client);
sd->thumb.retry = EINA_TRUE;
retry = eina_list_append(retry, sd);
eo_data_ref(sd->obj, NULL);
return;
}
}
else
{
if (!sd->view)
{
sd->view = evas_object_image_filled_add(evas);
if (!sd->view)
{
ERR("could not create image object");
goto err;
}
evas_object_event_callback_add
(sd->view, EVAS_CALLBACK_IMAGE_PRELOADED, _on_thumb_preloaded,
sd->obj);
evas_object_hide(sd->view);
}
evas_object_image_file_set(sd->view, thumb_path, thumb_key);
r = evas_object_image_load_error_get(sd->view);
if (r != EVAS_LOAD_ERROR_NONE)
{
WRN("%s: %s", thumb_path, evas_load_error_str(r));
sd->thumb.thumb_path = eina_stringshare_ref(thumb_path);
sd->thumb.thumb_key = eina_stringshare_ref(thumb_key);
sd->thumb.format = ethumb_client_format_get(_elm_ethumb_client);
sd->thumb.retry = EINA_TRUE;
retry = eina_list_append(retry, sd);
eo_data_ref(sd->obj, NULL);
return;
}
evas_object_image_preload(sd->view, EINA_FALSE);
return;
}
_thumb_ready_inform(sd, thumb_path, thumb_key);
EINA_LIST_FOREACH_SAFE(retry, l, ll, sd)
{
if (_thumb_retry(sd))
{
retry = eina_list_remove_list(retry, l);
eo_data_unref(sd->obj, sd);
}
}
if (pending_request == 0)
EINA_LIST_FREE(retry, sd)
{
eo_data_unref(sd->obj, sd);
eina_stringshare_del(sd->thumb.thumb_path);
sd->thumb.thumb_path = NULL;
eina_stringshare_del(sd->thumb.thumb_key);
sd->thumb.thumb_key = NULL;
evas_object_del(sd->view);
sd->view = NULL;
wd = eo_data_scope_get(sd->obj, ELM_OBJ_WIDGET_CLASS);
edje_object_signal_emit
(wd->resize_obj, EDJE_SIGNAL_LOAD_ERROR, "elm");
evas_object_smart_callback_call
(sd->obj, SIG_LOAD_ERROR, NULL);
}
return;
err:
edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_LOAD_ERROR, "elm");
evas_object_smart_callback_call
(sd->obj, SIG_LOAD_ERROR, NULL);
}
static void
_on_ethumb_thumb_done(Ethumb_Client *client __UNUSED__,
const char *thumb_path,
const char *thumb_key,
void *data)
{
ELM_THUMB_DATA_GET(data, sd);
if (EINA_UNLIKELY(!sd->thumb.request))
{
ERR("Something odd happened with a thumbnail request");
return;
}
pending_request--;
sd->thumb.request = NULL;
_thumb_finish(sd, thumb_path, thumb_key);
}
static void
_on_ethumb_thumb_error(Ethumb_Client *client __UNUSED__,
void *data)
{
ELM_THUMB_DATA_GET(data, sd);
if (EINA_UNLIKELY(!sd->thumb.request))
{
ERR("Something odd happened with a thumbnail request");
return;
}
evas_object_event_callback_del_full
(sd->view, EVAS_CALLBACK_IMAGE_PRELOADED, _on_thumb_preloaded,
sd);
pending_request--;
sd->thumb.request = NULL;
ERR("could not generate thumbnail for %s (key: %s)",
sd->thumb.file, sd->thumb.key ? sd->thumb.key : "");
ELM_WIDGET_DATA_GET_OR_RETURN(data, wd);
edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_GENERATE_ERROR, "elm");
evas_object_smart_callback_call
(sd->obj, SIG_GENERATE_ERROR, NULL);
}
static void
_thumb_start(Elm_Thumb_Smart_Data *sd)
{
if (sd->thumb.aspect)
ethumb_client_aspect_set(_elm_ethumb_client, sd->thumb.aspect);
if (sd->thumb.size)
ethumb_client_fdo_set(_elm_ethumb_client, sd->thumb.size);
if (sd->thumb.format)
ethumb_client_format_set(_elm_ethumb_client, sd->thumb.format);
if (sd->thumb.orient)
ethumb_client_orientation_set(_elm_ethumb_client, sd->thumb.orient);
if (sd->thumb.tw && sd->thumb.th)
ethumb_client_size_set(_elm_ethumb_client, sd->thumb.tw, sd->thumb.th);
if (sd->thumb.cropx && sd->thumb.cropy)
ethumb_client_crop_align_set(_elm_ethumb_client, sd->thumb.cropx, sd->thumb.cropy);
if (sd->thumb.quality)
ethumb_client_quality_set(_elm_ethumb_client, sd->thumb.quality);
if (sd->thumb.compress)
ethumb_client_compress_set(_elm_ethumb_client, sd->thumb.compress);
if (sd->thumb.request)
{
ethumb_client_thumb_async_cancel(_elm_ethumb_client, sd->thumb.request);
sd->thumb.request = NULL;
}
if (sd->thumb.retry)
{
retry = eina_list_remove(retry, sd);
eo_data_unref(sd->obj, sd);
sd->thumb.retry = EINA_FALSE;
}
if (!sd->file) return;
ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_PULSE_START, "elm");
edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_GENERATE_START, "elm");
evas_object_smart_callback_call
(sd->obj, SIG_GENERATE_START, NULL);
pending_request++;
ethumb_client_file_set(_elm_ethumb_client, sd->file, sd->key);
sd->thumb.request = ethumb_client_thumb_async_get
(_elm_ethumb_client, _on_ethumb_thumb_done, _on_ethumb_thumb_error, sd->obj);
}
static Eina_Bool
_thumbnailing_available_cb(void *data,
int type __UNUSED__,
void *ev __UNUSED__)
{
ELM_THUMB_DATA_GET(data, sd);
_thumb_start(sd);
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool _elm_need_ethumb = EINA_FALSE;
static void _on_die_cb(void *, Ethumb_Client *);
static void
_connect_cb(void *data __UNUSED__,
Ethumb_Client *c,
Eina_Bool success)
{
if (success)
{
ethumb_client_on_server_die_callback_set(c, _on_die_cb, NULL, NULL);
_elm_ethumb_connected = EINA_TRUE;
ecore_event_add(ELM_ECORE_EVENT_ETHUMB_CONNECT, NULL, NULL, NULL);
}
else
_elm_ethumb_client = NULL;
}
static void
_on_die_cb(void *data __UNUSED__,
Ethumb_Client *c __UNUSED__)
{
if (_elm_ethumb_client)
{
ethumb_client_disconnect(_elm_ethumb_client);
_elm_ethumb_client = NULL;
}
_elm_ethumb_connected = EINA_FALSE;
if (pending_request > 0)
_elm_ethumb_client = ethumb_client_connect(_connect_cb, NULL, NULL);
}
static void
_thumb_show(Elm_Thumb_Smart_Data *sd)
{
ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
evas_object_show(wd->resize_obj);
if (!_elm_ethumb_client)
_elm_ethumb_client = ethumb_client_connect(_connect_cb, NULL, NULL);
else if (elm_thumb_ethumb_client_connected_get())
{
_thumb_start(sd);
return;
}
if (!sd->eeh)
sd->eeh = ecore_event_handler_add
(ELM_ECORE_EVENT_ETHUMB_CONNECT, _thumbnailing_available_cb, sd->obj);
}
#endif
static void
_elm_thumb_smart_show(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
Elm_Thumb_Smart_Data *sd = _pd;
eo_do_super(obj, MY_CLASS, evas_obj_smart_show());
#ifdef ELM_ETHUMB
_thumb_show(sd);
#else
(void)sd;
#endif
}
static void
_elm_thumb_smart_hide(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
#ifdef ELM_ETHUMB
Elm_Thumb_Smart_Data *sd = _pd;
#else
(void) _pd;
#endif
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
eo_do_super(obj, MY_CLASS, evas_obj_smart_hide());
#ifdef ELM_ETHUMB
if (sd->thumb.request)
{
ethumb_client_thumb_async_cancel(_elm_ethumb_client, sd->thumb.request);
sd->thumb.request = NULL;
edje_object_signal_emit
(wd->resize_obj, EDJE_SIGNAL_GENERATE_STOP, "elm");
evas_object_smart_callback_call
(sd->obj, SIG_GENERATE_STOP, NULL);
}
if (sd->thumb.retry)
{
retry = eina_list_remove(retry, sd);
eo_data_unref(sd->obj, sd);
sd->thumb.retry = EINA_FALSE;
}
ELM_SAFE_FREE(sd->eeh, ecore_event_handler_del);
#endif
}
void
_elm_unneed_ethumb(void)
{
#ifdef ELM_ETHUMB
if (!_elm_need_ethumb) return;
_elm_need_ethumb = EINA_FALSE;
if (_elm_ethumb_client)
{
ethumb_client_disconnect(_elm_ethumb_client);
_elm_ethumb_client = NULL;
}
ethumb_client_shutdown();
ELM_ECORE_EVENT_ETHUMB_CONNECT = 0;
#endif
}
static Eina_Bool
_elm_thumb_dnd_cb(void *data __UNUSED__,
Evas_Object *o,
Elm_Selection_Data *drop)
{
if ((!o) || (!drop) || (!drop->data)) return EINA_FALSE;
elm_thumb_file_set(o, drop->data, NULL);
return EINA_TRUE;
}
EAPI Eina_Bool
elm_need_ethumb(void)
{
#ifdef ELM_ETHUMB
if (_elm_need_ethumb) return EINA_TRUE;
_elm_need_ethumb = EINA_TRUE;
ELM_ECORE_EVENT_ETHUMB_CONNECT = ecore_event_type_new();
ethumb_client_init();
return EINA_TRUE;
#else
return EINA_FALSE;
#endif
}
static void
_elm_thumb_smart_add(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
elm_widget_sub_object_parent_add(obj);
if (!elm_layout_theme_set(obj, "thumb", "base", elm_widget_style_get(obj)))
CRITICAL("Failed to set layout!");
#ifdef HAVE_ELEMENTARY_ETHUMB
evas_object_event_callback_add
(obj, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down_cb, obj);
evas_object_event_callback_add
(obj, EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, obj);
#else
(void) obj;
#endif
elm_widget_can_focus_set(obj, EINA_FALSE);
}
static void
_elm_thumb_smart_del(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
Elm_Thumb_Smart_Data *sd = _pd;
#ifdef HAVE_ELEMENTARY_ETHUMB
if (sd->thumb.request)
{
ethumb_client_thumb_async_cancel(_elm_ethumb_client, sd->thumb.request);
sd->thumb.request = NULL;
}
if (sd->thumb.retry)
{
retry = eina_list_remove(retry, sd);
eo_data_unref(sd->obj, sd);
sd->thumb.retry = EINA_FALSE;
}
evas_object_event_callback_del_full
(sd->view, EVAS_CALLBACK_IMAGE_PRELOADED, _on_thumb_preloaded,
sd);
eina_stringshare_del(sd->thumb.thumb_path);
eina_stringshare_del(sd->thumb.thumb_key);
#endif
eina_stringshare_del(sd->file);
eina_stringshare_del(sd->key);
if (sd->eeh) ecore_event_handler_del(sd->eeh);
eo_do_super(obj, MY_CLASS, evas_obj_smart_del());
}
EAPI Evas_Object *
elm_thumb_add(Evas_Object *parent)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
Evas_Object *obj = eo_add(MY_CLASS, parent);
eo_unref(obj);
return obj;
}
static void
_constructor(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
eo_do_super(obj, MY_CLASS, eo_constructor());
eo_do(obj,
evas_obj_type_set("Elm_Thumb"),
evas_obj_smart_callbacks_descriptions_set(_smart_callbacks, NULL));
Elm_Thumb_Smart_Data *sd = _pd;
sd->obj = obj;
}
EAPI void
elm_thumb_reload(Evas_Object *obj)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_reload());
}
static void
_reload(Eo *obj EINA_UNUSED, void *_pd, va_list *list EINA_UNUSED)
{
Elm_Thumb_Smart_Data *sd = _pd;
eina_stringshare_replace(&(sd->thumb.file), NULL);
eina_stringshare_replace(&(sd->thumb.key), NULL);
#ifdef HAVE_ELEMENTARY_ETHUMB
if (evas_object_visible_get(obj))
_thumb_show(sd);
#endif
}
EAPI void
elm_thumb_file_set(Evas_Object *obj,
const char *file,
const char *key)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_file_set(file, key));
}
static void
_file_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
const char *file = va_arg(*list, const char *);
const char *key = va_arg(*list, const char *);
Eina_Bool file_replaced, key_replaced;
Elm_Thumb_Smart_Data *sd = _pd;
file_replaced = eina_stringshare_replace(&(sd->file), file);
key_replaced = eina_stringshare_replace(&(sd->key), key);
if (file_replaced)
{
int prefix_size;
const char **ext, *ptr;
static const char *extensions[] =
{
".avi", ".mp4", ".ogv", ".mov", ".mpg", ".wmv", NULL
};
prefix_size = eina_stringshare_strlen(sd->file) - 4;
if (prefix_size >= 0)
{
ptr = sd->file + prefix_size;
sd->is_video = EINA_FALSE;
for (ext = extensions; *ext; ext++)
if (!strcasecmp(ptr, *ext))
{
sd->is_video = EINA_TRUE;
break;
}
}
}
eina_stringshare_replace(&(sd->thumb.file), NULL);
eina_stringshare_replace(&(sd->thumb.key), NULL);
#ifdef HAVE_ELEMENTARY_ETHUMB
if (((file_replaced) || (key_replaced)) && (evas_object_visible_get(obj)))
_thumb_show(sd);
#else
(void)key_replaced;
#endif
}
EAPI void
elm_thumb_file_get(const Evas_Object *obj,
const char **file,
const char **key)
{
ELM_THUMB_CHECK(obj);
eo_do((Eo *) obj, elm_obj_thumb_file_get(file, key));
}
static void
_file_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
const char **file = va_arg(*list, const char **);
const char **key = va_arg(*list, const char **);
Elm_Thumb_Smart_Data *sd = _pd;
if (file)
*file = sd->file;
if (key)
*key = sd->key;
}
EAPI void
elm_thumb_path_get(const Evas_Object *obj,
const char **file,
const char **key)
{
ELM_THUMB_CHECK(obj);
eo_do((Eo *) obj, elm_obj_thumb_path_get(file, key));
}
static void
_path_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
const char **file = va_arg(*list, const char **);
const char **key = va_arg(*list, const char **);
Elm_Thumb_Smart_Data *sd = _pd;
if (file)
*file = sd->thumb.file;
if (key)
*key = sd->thumb.key;
}
EAPI void
elm_thumb_aspect_set(Evas_Object *obj,
Ethumb_Thumb_Aspect aspect)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_aspect_set(aspect));
}
static void
_aspect_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Ethumb_Thumb_Aspect aspect = va_arg(*list, Ethumb_Thumb_Aspect);
Elm_Thumb_Smart_Data *sd = _pd;
sd->thumb.aspect = aspect;
}
EAPI Ethumb_Thumb_Aspect
elm_thumb_aspect_get(const Evas_Object *obj)
{
ELM_THUMB_CHECK(obj) EINA_FALSE;
Ethumb_Thumb_Aspect ret;
eo_do((Eo *)obj, elm_obj_thumb_aspect_get(&ret));
return ret;
}
static void
_aspect_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Ethumb_Thumb_Aspect *ret = va_arg(*list, Ethumb_Thumb_Aspect *);
Elm_Thumb_Smart_Data *sd = _pd;
*ret = sd->thumb.aspect;
}
EAPI void
elm_thumb_fdo_size_set(Evas_Object *obj,
Ethumb_Thumb_FDO_Size size)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_fdo_size_set(size));
}
static void
_fdo_size_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Ethumb_Thumb_FDO_Size size = va_arg(*list, Ethumb_Thumb_FDO_Size);
Elm_Thumb_Smart_Data *sd = _pd;
sd->thumb.size = size;
}
EAPI Ethumb_Thumb_FDO_Size
elm_thumb_fdo_size_get(const Evas_Object *obj)
{
ELM_THUMB_CHECK(obj) EINA_FALSE;
Ethumb_Thumb_FDO_Size ret;
eo_do((Eo *)obj, elm_obj_thumb_fdo_size_get(&ret));
return ret;
}
static void
_fdo_size_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Ethumb_Thumb_FDO_Size *ret = va_arg(*list, Ethumb_Thumb_FDO_Size *);
Elm_Thumb_Smart_Data *sd = _pd;
*ret = sd->thumb.size;
}
EAPI void
elm_thumb_format_set(Evas_Object *obj,
Ethumb_Thumb_Format format)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_format_set(format));
}
static void
_format_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Ethumb_Thumb_Format format = va_arg(*list, Ethumb_Thumb_Format);
Elm_Thumb_Smart_Data *sd = _pd;
sd->thumb.format = format;
}
EAPI Ethumb_Thumb_Format
elm_thumb_format_get(const Evas_Object *obj)
{
ELM_THUMB_CHECK(obj) EINA_FALSE;
Ethumb_Thumb_Format ret;
eo_do((Eo *)obj, elm_obj_thumb_format_get(&ret));
return ret;
}
static void
_format_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Ethumb_Thumb_Format *ret = va_arg(*list, Ethumb_Thumb_Format *);
Elm_Thumb_Smart_Data *sd = _pd;
*ret = sd->thumb.format;
}
EAPI void
elm_thumb_orientation_set(Evas_Object *obj,
Ethumb_Thumb_Orientation orient)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_orientation_set(orient));
}
static void
_orientation_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Ethumb_Thumb_Orientation orient = va_arg(*list, Ethumb_Thumb_Orientation);
Elm_Thumb_Smart_Data *sd = _pd;
sd->thumb.orient = orient;
}
EAPI Ethumb_Thumb_Orientation
elm_thumb_orientation_get(const Evas_Object *obj)
{
ELM_THUMB_CHECK(obj) EINA_FALSE;
Ethumb_Thumb_Orientation ret;
eo_do((Eo *)obj, elm_obj_thumb_orientation_get(&ret));
return ret;
}
static void
_orientation_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Ethumb_Thumb_Orientation *ret = va_arg(*list, Ethumb_Thumb_Orientation *);
Elm_Thumb_Smart_Data *sd = _pd;
*ret = sd->thumb.orient;
}
EAPI void
elm_thumb_size_set(Evas_Object *obj,
int tw,
int th)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_size_set(tw, th));
}
static void
_thumb_size_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int tw = va_arg(*list, int);
int th = va_arg(*list, int);
Elm_Thumb_Smart_Data *sd = _pd;
sd->thumb.tw = tw;
sd->thumb.th = th;
}
EAPI void
elm_thumb_size_get(const Evas_Object *obj,
int *tw,
int *th)
{
ELM_THUMB_CHECK(obj);
eo_do((Eo *) obj, elm_obj_thumb_size_get(tw, th));
}
static void
_thumb_size_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int *tw = va_arg(*list, int *);
int *th = va_arg(*list, int *);
Elm_Thumb_Smart_Data *sd = _pd;
if (tw)
*tw = sd->thumb.tw;
if (th)
*th = sd->thumb.th;
}
EAPI void
elm_thumb_crop_align_set(Evas_Object *obj,
double cropx,
double cropy)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_crop_align_set(cropx, cropy));
}
static void
_crop_align_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
double cropx = va_arg(*list, double);
double cropy = va_arg(*list, double);
Elm_Thumb_Smart_Data *sd = _pd;
sd->thumb.cropx = cropx;
sd->thumb.cropy = cropy;
}
EAPI void
elm_thumb_crop_align_get(const Evas_Object *obj,
double *cropx,
double *cropy)
{
ELM_THUMB_CHECK(obj);
eo_do((Eo *) obj, elm_obj_thumb_crop_align_get(cropx, cropy));
}
static void
_crop_align_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
double *cropx = va_arg(*list, double *);
double *cropy = va_arg(*list, double *);
Elm_Thumb_Smart_Data *sd = _pd;
if (cropx)
*cropx = sd->thumb.cropx;
if (cropy)
*cropy = sd->thumb.cropy;
}
EAPI void
elm_thumb_compress_set(Evas_Object *obj,
int compress)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_compress_set(compress));
}
static void
_compress_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int compress = va_arg(*list, int);
Elm_Thumb_Smart_Data *sd = _pd;
sd->thumb.compress = compress;
}
EAPI void
elm_thumb_compress_get(const Evas_Object *obj,
int *compress)
{
ELM_THUMB_CHECK(obj);
eo_do((Eo *) obj, elm_obj_thumb_compress_get(compress));
}
static void
_compress_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int *compress = va_arg(*list, int *);
Elm_Thumb_Smart_Data *sd = _pd;
if (compress)
*compress = sd->thumb.compress;
}
EAPI void
elm_thumb_quality_set(Evas_Object *obj,
int quality)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_quality_set(quality));
}
static void
_quality_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int quality = va_arg(*list, int);
Elm_Thumb_Smart_Data *sd = _pd;
sd->thumb.quality = quality;
}
EAPI void
elm_thumb_quality_get(const Evas_Object *obj,
int *quality)
{
ELM_THUMB_CHECK(obj);
eo_do((Eo *) obj, elm_obj_thumb_quality_get(quality));
}
static void
_quality_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int *quality = va_arg(*list, int *);
Elm_Thumb_Smart_Data *sd = _pd;
if (quality)
*quality = sd->thumb.quality;
}
EAPI void
elm_thumb_animate_set(Evas_Object *obj,
Elm_Thumb_Animation_Setting setting)
{
ELM_THUMB_CHECK(obj);
eo_do(obj, elm_obj_thumb_animate_set(setting));
}
static void
_animate_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Elm_Thumb_Animation_Setting setting = va_arg(*list, Elm_Thumb_Animation_Setting);
Elm_Thumb_Smart_Data *sd = _pd;
EINA_SAFETY_ON_TRUE_RETURN(setting >= ELM_THUMB_ANIMATION_LAST);
sd->anim_setting = setting;
#ifdef HAVE_ELEMENTARY_ETHUMB
if ((sd->is_video) && (sd->thumb.format == ETHUMB_THUMB_EET))
{
if (setting == ELM_THUMB_ANIMATION_LOOP)
edje_object_signal_emit(sd->view, "elm,action,animate_loop", "elm");
else if (setting == ELM_THUMB_ANIMATION_START)
edje_object_signal_emit(sd->view, "elm,action,animate", "elm");
else if (setting == ELM_THUMB_ANIMATION_STOP)
edje_object_signal_emit(sd->view, "elm,action,animate_stop", "elm");
}
#endif
}
EAPI Elm_Thumb_Animation_Setting
elm_thumb_animate_get(const Evas_Object *obj)
{
ELM_THUMB_CHECK(obj) ELM_THUMB_ANIMATION_LAST;
Elm_Thumb_Animation_Setting ret;
eo_do((Eo *) obj, elm_obj_thumb_animate_get(&ret));
return ret;
}
static void
_animate_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Elm_Thumb_Animation_Setting *ret = va_arg(*list, Elm_Thumb_Animation_Setting *);
Elm_Thumb_Smart_Data *sd = _pd;
*ret = sd->anim_setting;
}
EAPI void *
elm_thumb_ethumb_client_get(void)
{
return _elm_ethumb_client;
}
EAPI Eina_Bool
elm_thumb_ethumb_client_connected_get(void)
{
return _elm_ethumb_connected;
}
EAPI Eina_Bool
elm_thumb_editable_set(Evas_Object *obj,
Eina_Bool edit)
{
ELM_THUMB_CHECK(obj) EINA_FALSE;
Eina_Bool ret;
eo_do((Eo *) obj, elm_obj_thumb_editable_set(edit, &ret));
return ret;
}
static void
_editable_set(Eo *obj, void *_pd, va_list *list)
{
Eina_Bool edit = va_arg(*list, int);
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
Elm_Thumb_Smart_Data *sd = _pd;
if (ret) *ret = EINA_TRUE;
edit = !!edit;
if (sd->edit == edit) return;
sd->edit = edit;
if (sd->edit)
elm_drop_target_add(obj, ELM_SEL_FORMAT_IMAGE,
NULL, NULL,
NULL, NULL,
NULL, NULL,
_elm_thumb_dnd_cb, obj);
else
elm_drop_target_del(obj, ELM_SEL_FORMAT_IMAGE,
NULL, NULL,
NULL, NULL,
NULL, NULL,
_elm_thumb_dnd_cb, obj);
}
EAPI Eina_Bool
elm_thumb_editable_get(const Evas_Object *obj)
{
ELM_THUMB_CHECK(obj) EINA_FALSE;
Eina_Bool ret;
eo_do((Eo *) obj, elm_obj_thumb_editable_get(&ret));
return ret;
}
static void
_editable_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
Elm_Thumb_Smart_Data *sd = _pd;
*ret = sd->edit;
}
static void
_class_constructor(Eo_Class *klass)
{
const Eo_Op_Func_Description func_desc[] = {
EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_CONSTRUCTOR), _constructor),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_ADD), _elm_thumb_smart_add),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_DEL), _elm_thumb_smart_del),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_SHOW), _elm_thumb_smart_show),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_HIDE), _elm_thumb_smart_hide),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_RELOAD), _reload),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_FILE_SET), _file_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_FILE_GET), _file_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_PATH_GET), _path_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_ASPECT_SET), _aspect_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_ASPECT_GET), _aspect_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_FDO_SIZE_SET), _fdo_size_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_FDO_SIZE_GET), _fdo_size_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_FORMAT_SET), _format_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_FORMAT_GET), _format_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_ORIENTATION_SET), _orientation_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_ORIENTATION_GET), _orientation_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_CROP_ALIGN_SET), _crop_align_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_CROP_ALIGN_GET), _crop_align_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_THUMB_SIZE_SET), _thumb_size_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_THUMB_SIZE_GET), _thumb_size_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_COMPRESS_SET), _compress_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_COMPRESS_GET), _compress_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_QUALITY_SET), _quality_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_QUALITY_GET), _quality_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_ANIMATE_SET), _animate_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_ANIMATE_GET), _animate_get),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_EDITABLE_SET), _editable_set),
EO_OP_FUNC(ELM_OBJ_THUMB_ID(ELM_OBJ_THUMB_SUB_ID_EDITABLE_GET), _editable_get),
EO_OP_FUNC_SENTINEL
};
eo_class_funcs_set(klass, func_desc);
evas_smart_legacy_type_register(MY_CLASS_NAME, klass);
}
static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_RELOAD, "Reload thumbnail if it was generated before."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_FILE_SET, "Set the file that will be used as thumbnail source."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_FILE_GET, "Get the image or video path and key used to generate the thumbnail."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_PATH_GET, "Get the path and key to the image or video thumbnail generated by ethumb."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_ASPECT_SET, "Set the aspect of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_ASPECT_GET, "Get the aspect of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_FDO_SIZE_SET, "Set the FDO size of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_FDO_SIZE_GET, "Get the FDO size of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_FORMAT_SET, "Set the format of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_FORMAT_GET, "Get the format of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_ORIENTATION_SET, "Set the orientation of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_ORIENTATION_GET, "Get the orientation of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_CROP_ALIGN_SET, "Set the crop of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_CROP_ALIGN_GET, "Get the crop of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_THUMB_SIZE_SET, "Set the thumb size of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_THUMB_SIZE_GET, "Get the thumb size of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_COMPRESS_SET, "Set the compression of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_COMPRESS_GET, "Get the compression of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_QUALITY_SET, "Set the quality of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_QUALITY_GET, "Get the quality of the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_ANIMATE_SET, "Set the animation state for the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_ANIMATE_GET, "Get the animation state for the thumb object."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_EDITABLE_SET, "Make the thumbnail 'editable'."),
EO_OP_DESCRIPTION(ELM_OBJ_THUMB_SUB_ID_EDITABLE_GET, "Make the thumbnail 'editable'."),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
EO_VERSION,
MY_CLASS_NAME,
EO_CLASS_TYPE_REGULAR,
EO_CLASS_DESCRIPTION_OPS(&ELM_OBJ_THUMB_BASE_ID, op_desc, ELM_OBJ_THUMB_SUB_ID_LAST),
NULL,
sizeof(Elm_Thumb_Smart_Data),
_class_constructor,
NULL
};
EO_DEFINE_CLASS(elm_obj_thumb_class_get, &class_desc, ELM_OBJ_LAYOUT_CLASS, EVAS_SMART_CLICKABLE_INTERFACE, NULL);
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