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[Elm] Video and player now layouts, too. 

SVN revision: 70664
This commit is contained in:
Gustavo Lima Chaves 2012-05-02 17:01:43 +00:00
parent 5aeb06aee7
commit 0335e1a03a
4 changed files with 649 additions and 629 deletions
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4
legacy/elementary/data/themes/widgets/player.edc
View File

@ -1,6 +1,6 @@
group {
name: "elm/player/base/default";
min: 290 26;
min: 365 60;
parts {
part {
@ -8,6 +8,7 @@ group {
name: "media_player/slider";
description {
fixed: 1 1;
rel2 {
relative: 1.0 0.0;
to_x: "media_player/forward";
@ -19,6 +20,7 @@ group {
name: "media_player/rewind";
description {
fixed: 1 1;
rel1 {
to_y: "media_player/slider";
offset: 42 0;

687
legacy/elementary/src/lib/elc_player.c
View File

@ -1,31 +1,57 @@
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_widget_layout.h"
#ifdef HAVE_EMOTION
# include <Emotion.h>
#endif
typedef struct _Widget_Data Widget_Data;
struct _Widget_Data
static const char PLAYER_SMART_NAME[] = "elm_player";
typedef struct _Elm_Player_Smart_Data Elm_Player_Smart_Data;
struct _Elm_Player_Smart_Data
{
Evas_Object *layout;
Evas_Object *video;
Evas_Object *emotion;
Elm_Layout_Smart_Data base;
Evas_Object *forward;
Evas_Object *info;
Evas_Object *next;
Evas_Object *pause;
Evas_Object *play;
Evas_Object *prev;
Evas_Object *rewind;
Evas_Object *stop;
Evas_Object *video;
Evas_Object *emotion;
Evas_Object *slider;
/* tracking those to ease disabling/enabling them back */
Evas_Object *forward;
Evas_Object *info;
Evas_Object *next;
Evas_Object *pause;
Evas_Object *play;
Evas_Object *prev;
Evas_Object *rewind;
Evas_Object *stop;
Evas_Object *slider;
};
#ifdef HAVE_EMOTION
static const char *widtype = NULL;
#define ELM_PLAYER_DATA_GET(o, sd) \
Elm_Player_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_PLAYER_DATA_GET_OR_RETURN(o, ptr) \
ELM_PLAYER_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_PLAYER_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_PLAYER_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_PLAYER_CHECK(obj) \
if (!obj || !elm_widget_type_check((obj), PLAYER_SMART_NAME, __func__)) \
return
static const char SIG_FORWARD_CLICKED[] = "forward,clicked";
static const char SIG_INFO_CLICKED[] = "info,clicked";
@ -35,49 +61,52 @@ static const char SIG_PLAY_CLICKED[] = "play,clicked";
static const char SIG_PREV_CLICKED[] = "prev,clicked";
static const char SIG_REWIND_CLICKED[] = "rewind,clicked";
static const char SIG_STOP_CLICKED[] = "stop,clicked";
static const Evas_Smart_Cb_Description _signals[] = {
{ SIG_FORWARD_CLICKED, "" },
{ SIG_INFO_CLICKED, "" },
{ SIG_NEXT_CLICKED, "" },
{ SIG_PAUSE_CLICKED, "" },
{ SIG_PLAY_CLICKED, "" },
{ SIG_PREV_CLICKED, "" },
{ SIG_REWIND_CLICKED, "" },
{ SIG_STOP_CLICKED, "" },
{ NULL, NULL }
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
{ SIG_FORWARD_CLICKED, "" },
{ SIG_INFO_CLICKED, "" },
{ SIG_NEXT_CLICKED, "" },
{ SIG_PAUSE_CLICKED, "" },
{ SIG_PLAY_CLICKED, "" },
{ SIG_PREV_CLICKED, "" },
{ SIG_REWIND_CLICKED, "" },
{ SIG_STOP_CLICKED, "" },
{ NULL, NULL }
};
static void _del_hook(Evas_Object *obj);
static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
static void _theme_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void _on_focus_hook(void *data, Evas_Object *obj);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
/* Inheriting from elm_layout. Besides, we need no more than what is
* there */
EVAS_SMART_SUBCLASS_NEW
(PLAYER_SMART_NAME, _elm_player, Elm_Layout_Smart_Class,
Elm_Layout_Smart_Class, elm_layout_smart_class_get, _smart_callbacks);
#ifdef HAVE_EMOTION
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
_elm_player_smart_event(Evas_Object *obj,
Evas_Object *src __UNUSED__,
Evas_Callback_Type type,
void *event_info)
{
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
ELM_PLAYER_DATA_GET(obj, sd);
if (elm_widget_disabled_get(obj)) return EINA_FALSE;
if (!wd->video) return EINA_FALSE;
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (!sd->video) return EINA_FALSE;
if ((!strcmp(ev->keyname, "Left")) ||
((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)))
{
double current, last;
current = elm_video_play_position_get(wd->video);
last = elm_video_play_length_get(wd->video);
current = elm_video_play_position_get(sd->video);
last = elm_video_play_length_get(sd->video);
if (current < last)
{
current += last / 100;
elm_video_play_position_set(wd->video, current);
current -= last / 100;
elm_video_play_position_set(sd->video, current);
}
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
@ -88,14 +117,14 @@ _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type ty
{
double current, last;
current = elm_video_play_position_get(wd->video);
last = elm_video_play_length_get(wd->video);
current = elm_video_play_position_get(sd->video);
last = elm_video_play_length_get(sd->video);
if (current > 0)
{
current -= last / 100;
current += last / 100;
if (current < 0) current = 0;
elm_video_play_position_set(wd->video, current);
elm_video_play_position_set(sd->video, current);
}
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
@ -103,329 +132,270 @@ _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type ty
}
if (!strcmp(ev->keyname, "space"))
{
if (elm_video_is_playing_get(wd->video))
elm_video_pause(wd->video);
if (elm_video_is_playing_get(sd->video))
elm_video_pause(sd->video);
else
elm_video_play(wd->video);
elm_video_play(sd->video);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
fprintf(stderr, "keyname: '%s' not handle\n", ev->keyname);
return EINA_FALSE;
}
static void
_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
static Eina_Bool
_elm_player_smart_theme(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (elm_widget_focus_get(obj))
{
edje_object_signal_emit(wd->layout, "elm,action,focus", "elm");
evas_object_focus_set(wd->layout, EINA_TRUE);
}
else
{
edje_object_signal_emit(wd->layout, "elm,action,unfocus", "elm");
evas_object_focus_set(wd->layout, EINA_FALSE);
}
ELM_PLAYER_DATA_GET(obj, sd);
if (!ELM_WIDGET_CLASS(_elm_player_parent_sc)->theme(obj)) return EINA_FALSE;
#define UPDATE_THEME(Target, Name) \
if (Target) \
{ \
elm_object_style_set(Target, elm_widget_style_get(obj)); \
if (!elm_layout_content_set(obj, Name, Target)) \
evas_object_hide(Target); \
elm_object_disabled_set(Target, elm_widget_disabled_get(obj)); \
}
UPDATE_THEME(sd->forward, "media_player/forward");
UPDATE_THEME(sd->info, "media_player/info");
UPDATE_THEME(sd->next, "media_player/next");
UPDATE_THEME(sd->pause, "media_player/pause");
UPDATE_THEME(sd->play, "media_player/play");
UPDATE_THEME(sd->prev, "media_player/prev");
UPDATE_THEME(sd->rewind, "media_player/rewind");
UPDATE_THEME(sd->next, "media_player/next");
UPDATE_THEME(sd->slider, "media_player/slider");
elm_layout_sizing_eval(obj);
return EINA_TRUE;
}
static void
_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
_elm_player_smart_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
edje_object_mirrored_set(wd->layout, rtl);
}
static void
_theme_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
_elm_widget_mirrored_reload(obj);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
_elm_theme_object_set(obj, wd->layout, "video", "base", elm_widget_style_get(obj));
edje_object_scale_set(wd->layout, elm_widget_scale_get(obj) *
_elm_config->scale);
#define UPDATE_THEME(Obj, Target, Layout, Name) \
if (Target) \
{ \
elm_object_style_set(Target, elm_widget_style_get(Obj)); \
if (!edje_object_part_swallow(Layout, Name, Target)) \
evas_object_hide(Target); \
elm_object_disabled_set(Target, elm_widget_disabled_get(Obj)); \
}
UPDATE_THEME(obj, wd->forward, wd->layout, "media_player/forward");
UPDATE_THEME(obj, wd->info, wd->layout, "media_player/info");
UPDATE_THEME(obj, wd->next, wd->layout, "media_player/next");
UPDATE_THEME(obj, wd->pause, wd->layout, "media_player/pause");
UPDATE_THEME(obj, wd->play, wd->layout, "media_player/play");
UPDATE_THEME(obj, wd->prev, wd->layout, "media_player/prev");
UPDATE_THEME(obj, wd->rewind, wd->layout, "media_player/rewind");
UPDATE_THEME(obj, wd->next, wd->layout, "media_player/next");
UPDATE_THEME(obj, wd->slider, wd->layout, "media_player/slider");
_sizing_eval(obj);
}
static void
_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Coord w, h;
if (!wd) return;
edje_object_size_min_get(wd->layout, &w, &h);
edje_object_size_min_restricted_calc(wd->layout, &w, &h, w, h);
ELM_PLAYER_DATA_GET(obj, sd);
edje_object_size_min_get(ELM_WIDGET_DATA(sd)->resize_obj, &w, &h);
edje_object_size_min_restricted_calc
(ELM_WIDGET_DATA(sd)->resize_obj, &w, &h, w, h);
evas_object_size_hint_min_set(obj, w, h);
}
static void
_update_slider(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_update_slider(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
double pos, length;
Eina_Bool seekable;
if (!wd) return ;
seekable = elm_video_is_seekable_get(wd->video);
length = elm_video_play_length_get(wd->video);
pos = elm_video_play_position_get(wd->video);
ELM_PLAYER_DATA_GET(data, sd);
elm_object_disabled_set(wd->slider, !seekable);
elm_slider_min_max_set(wd->slider, 0, length);
elm_slider_value_set(wd->slider, pos);
seekable = elm_video_is_seekable_get(sd->video);
length = elm_video_play_length_get(sd->video);
pos = elm_video_play_position_get(sd->video);
elm_object_disabled_set(sd->slider, !seekable);
elm_slider_min_max_set(sd->slider, 0, length);
elm_slider_value_set(sd->slider, pos);
}
static void
_update_position(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_update_position(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
ELM_PLAYER_DATA_GET(data, sd);
if (!wd) return ;
elm_video_play_position_set(wd->video, elm_slider_value_get(wd->slider));
elm_video_play_position_set(sd->video, elm_slider_value_get(sd->slider));
}
static void
_forward(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_forward(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
double pos, length;
if (!wd) return ;
ELM_PLAYER_DATA_GET(data, sd);
pos = elm_video_play_position_get(wd->video);
length = elm_video_play_length_get(wd->video);
pos = elm_video_play_position_get(sd->video);
length = elm_video_play_length_get(sd->video);
pos += length * 0.3;
elm_video_play_position_set(wd->video, pos);
elm_video_play_position_set(sd->video, pos);
edje_object_signal_emit(wd->layout, "elm,button,forward", "elm");
evas_object_smart_callback_call(player, SIG_FORWARD_CLICKED, NULL);
elm_layout_signal_emit(data, "elm,button,forward", "elm");
evas_object_smart_callback_call(data, SIG_FORWARD_CLICKED, NULL);
}
static void
_info(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_info(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
if (!wd) return ;
edje_object_signal_emit(wd->layout, "elm,button,info", "elm");
evas_object_smart_callback_call(player, SIG_INFO_CLICKED, NULL);
elm_layout_signal_emit(data, "elm,button,info", "elm");
evas_object_smart_callback_call(data, SIG_INFO_CLICKED, NULL);
}
static void
_next(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_next(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
double pos, length;
if (!wd) return ;
ELM_PLAYER_DATA_GET(data, sd);
pos = elm_video_play_position_get(wd->video);
length = elm_video_play_length_get(wd->video);
pos = elm_video_play_position_get(sd->video);
length = elm_video_play_length_get(sd->video);
pos += length * 0.1;
elm_video_play_position_set(wd->video, pos);
elm_video_play_position_set(sd->video, pos);
edje_object_signal_emit(wd->layout, "elm,button,next", "elm");
evas_object_smart_callback_call(player, SIG_NEXT_CLICKED, NULL);
elm_layout_signal_emit(data, "elm,button,next", "elm");
evas_object_smart_callback_call(data, SIG_NEXT_CLICKED, NULL);
}
static void
_pause(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_pause(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
ELM_PLAYER_DATA_GET(data, sd);
if (!wd) return ;
elm_layout_signal_emit(data, "elm,player,pause", "elm");
elm_video_pause(sd->video);
edje_object_signal_emit(wd->layout, "elm,player,pause", "elm");
elm_video_pause(wd->video);
edje_object_signal_emit(wd->layout, "elm,button,pause", "elm");
evas_object_smart_callback_call(player, SIG_PAUSE_CLICKED, NULL);
elm_layout_signal_emit(data, "elm,button,pause", "elm");
evas_object_smart_callback_call(data, SIG_PAUSE_CLICKED, NULL);
}
static void
_play(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_play(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
ELM_PLAYER_DATA_GET(data, sd);
if (!wd) return ;
elm_video_play(wd->video);
edje_object_signal_emit(wd->layout, "elm,button,play", "elm");
evas_object_smart_callback_call(player, SIG_PLAY_CLICKED, NULL);
elm_video_play(sd->video);
elm_layout_signal_emit(data, "elm,button,play", "elm");
evas_object_smart_callback_call(data, SIG_PLAY_CLICKED, NULL);
}
static void
_prev(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_prev(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
double pos, length;
if (!wd) return ;
ELM_PLAYER_DATA_GET(data, sd);
pos = elm_video_play_position_get(wd->video);
length = elm_video_play_length_get(wd->video);
pos = elm_video_play_position_get(sd->video);
length = elm_video_play_length_get(sd->video);
pos -= length * 0.1;
elm_video_play_position_set(wd->video, pos);
evas_object_smart_callback_call(player, SIG_PREV_CLICKED, NULL);
edje_object_signal_emit(wd->layout, "elm,button,prev", "elm");
elm_video_play_position_set(sd->video, pos);
evas_object_smart_callback_call(data, SIG_PREV_CLICKED, NULL);
elm_layout_signal_emit(data, "elm,button,prev", "elm");
}
static void
_rewind(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_rewind(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
ELM_PLAYER_DATA_GET(data, sd);
if (!wd) return ;
elm_video_play_position_set(wd->video, 0);
edje_object_signal_emit(wd->layout, "elm,button,rewind", "elm");
evas_object_smart_callback_call(player, SIG_REWIND_CLICKED, NULL);
elm_video_play_position_set(sd->video, 0);
elm_layout_signal_emit(data, "elm,button,rewind", "elm");
evas_object_smart_callback_call(data, SIG_REWIND_CLICKED, NULL);
}
static void
_stop(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_stop(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
if (!wd) return ;
edje_object_signal_emit(wd->layout, "elm,button,stop", "elm");
evas_object_smart_callback_call(player, SIG_STOP_CLICKED, NULL);
elm_layout_signal_emit(data, "elm,button,stop", "elm");
evas_object_smart_callback_call(data, SIG_STOP_CLICKED, NULL);
}
static void
_play_started(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_play_started(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
if (!wd) return ;
edje_object_signal_emit(wd->layout, "elm,player,play", "elm");
elm_layout_signal_emit(data, "elm,player,play", "elm");
}
static void
_play_finished(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_play_finished(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Evas_Object *player = data;
Widget_Data *wd = elm_widget_data_get(player);
if (!wd) return ;
edje_object_signal_emit(wd->layout, "elm,player,pause", "elm");
elm_layout_signal_emit(data, "elm,player,pause", "elm");
}
static void
_cleanup_callback(Widget_Data *wd)
_on_video_del(Elm_Player_Smart_Data *sd)
{
if (!wd || !wd->emotion) return;
elm_object_disabled_set(sd->slider, EINA_TRUE);
elm_object_disabled_set(sd->forward, EINA_TRUE);
elm_object_disabled_set(sd->info, EINA_TRUE);
elm_object_disabled_set(sd->next, EINA_TRUE);
elm_object_disabled_set(sd->pause, EINA_TRUE);
elm_object_disabled_set(sd->play, EINA_TRUE);
elm_object_disabled_set(sd->prev, EINA_TRUE);
elm_object_disabled_set(sd->rewind, EINA_TRUE);
elm_object_disabled_set(sd->next, EINA_TRUE);
evas_object_smart_callback_del(wd->emotion, "frame_decode",
_update_slider);
evas_object_smart_callback_del(wd->emotion, "frame_resize",
_update_slider);
evas_object_smart_callback_del(wd->emotion, "length_change",
_update_slider);
evas_object_smart_callback_del(wd->emotion, "position_update",
_update_slider);
evas_object_smart_callback_del(wd->emotion, "playback_started",
_play_started);
evas_object_smart_callback_del(wd->emotion, "playback_finished",
_play_finished);
elm_object_disabled_set(wd->slider, EINA_TRUE);
elm_object_disabled_set(wd->forward, EINA_TRUE);
elm_object_disabled_set(wd->info, EINA_TRUE);
elm_object_disabled_set(wd->next, EINA_TRUE);
elm_object_disabled_set(wd->pause, EINA_TRUE);
elm_object_disabled_set(wd->play, EINA_TRUE);
elm_object_disabled_set(wd->prev, EINA_TRUE);
elm_object_disabled_set(wd->rewind, EINA_TRUE);
elm_object_disabled_set(wd->next, EINA_TRUE);
wd->video = NULL;
wd->emotion = NULL;
sd->video = NULL;
sd->emotion = NULL;
}
static void
_track_video(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_video_del(void *data,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
_cleanup_callback(data);
}
static void
_del_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_smart_callback_del(wd->forward, "clicked", _forward);
evas_object_smart_callback_del(wd->info, "clicked", _info);
evas_object_smart_callback_del(wd->next, "clicked", _next);
evas_object_smart_callback_del(wd->pause, "clicked", _pause);
evas_object_smart_callback_del(wd->play, "clicked", _play);
evas_object_smart_callback_del(wd->prev, "clicked", _prev);
evas_object_smart_callback_del(wd->rewind, "clicked", _rewind);
evas_object_smart_callback_del(wd->next, "clicked", _next);
_cleanup_callback(wd);
free(wd);
_on_video_del(data);
}
static Evas_Object *
_player_button_add(Evas_Object *parent, Evas_Object *obj, Evas_Object *layout, const char *name, Evas_Smart_Cb func)
_player_button_add(Evas_Object *obj,
const char *name,
Evas_Smart_Cb func)
{
Evas_Object *ic;
Evas_Object *bt;
ic = elm_icon_add(parent);
ic = elm_icon_add(obj);
elm_icon_standard_set(ic, name);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
bt = elm_button_add(parent);
bt = elm_button_add(obj);
elm_widget_mirrored_automatic_set(bt, EINA_FALSE);
elm_object_part_content_set(bt, "icon", ic);
evas_object_size_hint_align_set(bt, 0.0, 0.0);
elm_object_style_set(bt, "anchor");
evas_object_smart_callback_add(bt, "clicked", func, obj);
elm_widget_sub_object_add(obj, bt);
if (!edje_object_part_swallow(layout, name, bt))
evas_object_hide(bt);
if (!elm_layout_content_set(obj, name, bt))
{
elm_widget_sub_object_add(obj, bt);
evas_object_hide(bt);
}
return bt;
}
@ -439,6 +409,7 @@ _double_to_time(double value)
pm = value / 60 - (ph * 60);
ps = value - (pm * 60);
pf = value * 100 - (ps * 100) - (pm * 60 * 100) - (ph * 60 * 60 * 100);
if (ph)
snprintf(buf, sizeof(buf), "%i:%02i:%02i.%02i",
ph, pm, ps, pf);
@ -453,138 +424,156 @@ _double_to_time(double value)
}
static void
_value_free(char *data)
_str_free(char *data)
{
eina_stringshare_del(data);
}
#endif
#ifdef HAVE_EMOTION
static void
_content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
/* a video object is never parented by a player one, just tracked.
* treating this special case here and delegating other objects to own
* layout */
static Eina_Bool
_elm_player_smart_content_set(Evas_Object *obj,
const char *part,
Evas_Object *content)
{
if (part && strcmp(part, "video")) return;
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
double pos, length;
Eina_Bool seekable;
if (!_elm_video_check(content)) return;
if (wd->video == content) return;
if (part && strcmp(part, "video"))
return ELM_CONTAINER_CLASS(_elm_player_parent_sc)->content_set
(obj, part, content);
if (wd->video) evas_object_del(wd->video);
_cleanup_callback(wd);
ELM_PLAYER_DATA_GET(obj, sd);
wd->video = content;
if (!_elm_video_check(content)) return EINA_FALSE;
if (sd->video == content) return EINA_TRUE;
if (!wd->video)
{
wd->emotion = NULL;
return ;
}
if (sd->video) evas_object_del(sd->video);
elm_object_disabled_set(wd->slider, EINA_FALSE);
elm_object_disabled_set(wd->forward, EINA_FALSE);
elm_object_disabled_set(wd->info, EINA_FALSE);
elm_object_disabled_set(wd->next, EINA_FALSE);
elm_object_disabled_set(wd->pause, EINA_FALSE);
elm_object_disabled_set(wd->play, EINA_FALSE);
elm_object_disabled_set(wd->prev, EINA_FALSE);
elm_object_disabled_set(wd->rewind, EINA_FALSE);
elm_object_disabled_set(wd->next, EINA_FALSE);
sd->video = content;
wd->emotion = elm_video_emotion_get(wd->video);
emotion_object_priority_set(wd->emotion, EINA_TRUE);
evas_object_event_callback_add(wd->video, EVAS_CALLBACK_DEL,
_track_video, wd);
if (!content) return EINA_TRUE;
seekable = elm_video_is_seekable_get(wd->video);
length = elm_video_play_length_get(wd->video);
pos = elm_video_play_position_get(wd->video);
elm_object_disabled_set(sd->slider, EINA_FALSE);
elm_object_disabled_set(sd->forward, EINA_FALSE);
elm_object_disabled_set(sd->info, EINA_FALSE);
elm_object_disabled_set(sd->next, EINA_FALSE);
elm_object_disabled_set(sd->pause, EINA_FALSE);
elm_object_disabled_set(sd->play, EINA_FALSE);
elm_object_disabled_set(sd->prev, EINA_FALSE);
elm_object_disabled_set(sd->rewind, EINA_FALSE);
elm_object_disabled_set(sd->next, EINA_FALSE);
elm_object_disabled_set(wd->slider, !seekable);
elm_slider_min_max_set(wd->slider, 0, length);
elm_slider_value_set(wd->slider, pos);
sd->emotion = elm_video_emotion_get(sd->video);
emotion_object_priority_set(sd->emotion, EINA_TRUE);
evas_object_event_callback_add
(sd->video, EVAS_CALLBACK_DEL, _video_del, sd);
if (elm_video_is_playing_get(wd->video)) edje_object_signal_emit(wd->layout, "elm,player,play", "elm");
else edje_object_signal_emit(wd->layout, "elm,player,pause", "elm");
seekable = elm_video_is_seekable_get(sd->video);
length = elm_video_play_length_get(sd->video);
pos = elm_video_play_position_get(sd->video);
evas_object_smart_callback_add(wd->emotion, "frame_decode",
elm_object_disabled_set(sd->slider, !seekable);
elm_slider_min_max_set(sd->slider, 0, length);
elm_slider_value_set(sd->slider, pos);
if (elm_video_is_playing_get(sd->video))
elm_layout_signal_emit(obj, "elm,player,play", "elm");
else elm_layout_signal_emit(obj, "elm,player,pause", "elm");
evas_object_smart_callback_add(sd->emotion, "frame_decode",
_update_slider, obj);
evas_object_smart_callback_add(wd->emotion, "frame_resize",
evas_object_smart_callback_add(sd->emotion, "frame_resize",
_update_slider, obj);
evas_object_smart_callback_add(wd->emotion, "length_change",
evas_object_smart_callback_add(sd->emotion, "length_change",
_update_slider, obj);
evas_object_smart_callback_add(wd->emotion, "position_update",
evas_object_smart_callback_add(sd->emotion, "position_update",
_update_slider, obj);
evas_object_smart_callback_add(wd->emotion, "playback_started",
evas_object_smart_callback_add(sd->emotion, "playback_started",
_play_started, obj);
evas_object_smart_callback_add(wd->emotion, "playback_finished",
evas_object_smart_callback_add(sd->emotion, "playback_finished",
_play_finished, obj);
/* FIXME: track info from video */
return EINA_TRUE;
}
static void
_elm_player_smart_add(Evas_Object *obj)
{
EVAS_SMART_DATA_ALLOC(obj, Elm_Player_Smart_Data);
ELM_WIDGET_CLASS(_elm_player_parent_sc)->base.add(obj);
elm_layout_theme_set(obj, "player", "base", elm_widget_style_get(obj));
priv->forward = _player_button_add(obj, "media_player/forward", _forward);
priv->info = _player_button_add(obj, "media_player/info", _info);
priv->next = _player_button_add(obj, "media_player/next", _next);
priv->pause = _player_button_add(obj, "media_player/pause", _pause);
priv->play = _player_button_add(obj, "media_player/play", _play);
priv->prev = _player_button_add(obj, "media_player/prev", _prev);
priv->rewind = _player_button_add(obj, "media_player/rewind", _rewind);
priv->stop = _player_button_add(obj, "media_player/stop", _stop);
priv->slider = elm_slider_add(obj);
elm_slider_indicator_format_function_set
(priv->slider, _double_to_time, _str_free);
elm_slider_units_format_function_set
(priv->slider, _double_to_time, _str_free);
elm_slider_min_max_set(priv->slider, 0, 0);
elm_slider_value_set(priv->slider, 0);
elm_object_disabled_set(priv->slider, EINA_TRUE);
evas_object_size_hint_align_set(priv->slider, EVAS_HINT_FILL, 0.5);
evas_object_size_hint_weight_set
(priv->slider, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_layout_content_set(obj, "media_player/slider", priv->slider);
evas_object_smart_callback_add
(priv->slider, "changed", _update_position, obj);
elm_layout_sizing_eval(obj);
elm_widget_can_focus_set(obj, EINA_TRUE);
}
#endif
static void
_elm_player_smart_set_user(Elm_Layout_Smart_Class *sc)
{
#ifdef HAVE_EMOTION
ELM_WIDGET_CLASS(sc)->base.add = _elm_player_smart_add;
ELM_WIDGET_CLASS(sc)->event = _elm_player_smart_event;
ELM_WIDGET_CLASS(sc)->theme = _elm_player_smart_theme;
ELM_CONTAINER_CLASS(sc)->content_set = _elm_player_smart_content_set;
sc->sizing_eval = _elm_player_smart_sizing_eval;
#endif
}
EAPI Evas_Object *
elm_player_add(Evas_Object *parent)
{
#ifdef HAVE_EMOTION
Evas_Object *obj;
Evas *e;
Widget_Data *wd;
Evas_Object *obj;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
ELM_SET_WIDTYPE(widtype, "player");
elm_widget_type_set(obj, "player");
elm_widget_sub_object_add(parent, obj);
elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_can_focus_set(obj, EINA_TRUE);
elm_widget_event_hook_set(obj, _event_hook);
elm_widget_content_set_hook_set(obj, _content_set_hook);
/* TODO: add content_unset and content_get hook */
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
wd->layout = edje_object_add(e);
_elm_theme_object_set(obj, wd->layout, "player", "base", "default");
elm_widget_resize_object_set(obj, wd->layout);
elm_widget_sub_object_add(obj, wd->layout);
evas_object_show(wd->layout);
evas_object_size_hint_weight_set(wd->layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
e = evas_object_evas_get(parent);
if (!e) return NULL;
wd->forward = _player_button_add(parent, obj, wd->layout, "media_player/forward", _forward);
wd->info = _player_button_add(parent, obj, wd->layout, "media_player/info", _info);
wd->next = _player_button_add(parent, obj, wd->layout, "media_player/next", _next);
wd->pause = _player_button_add(parent, obj, wd->layout, "media_player/pause", _pause);
wd->play = _player_button_add(parent, obj, wd->layout, "media_player/play", _play);
wd->prev = _player_button_add(parent, obj, wd->layout, "media_player/prev", _prev);
wd->rewind = _player_button_add(parent, obj, wd->layout, "media_player/rewind", _rewind);
wd->stop = _player_button_add(parent, obj, wd->layout, "media_player/stop", _stop);
obj = evas_object_smart_add(e, _elm_player_smart_class_new());
wd->slider = elm_slider_add(parent);
elm_widget_sub_object_add(obj, wd->slider);
elm_slider_indicator_format_function_set(wd->slider, _double_to_time, _value_free);
elm_slider_units_format_function_set(wd->slider, _double_to_time, _value_free);
elm_slider_min_max_set(wd->slider, 0, 0);
elm_slider_value_set(wd->slider, 0);
elm_object_disabled_set(wd->slider, EINA_TRUE);
evas_object_size_hint_align_set(wd->slider, EVAS_HINT_FILL, 0.5);
evas_object_size_hint_weight_set(wd->slider, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
edje_object_part_swallow(wd->layout, "media_player/slider", wd->slider);
evas_object_smart_callback_add(wd->slider, "changed", _update_position, obj);
wd->emotion = NULL;
wd->video = NULL;
_mirrored_set(obj, elm_widget_mirrored_get(obj));
_sizing_eval(obj);
if (!elm_widget_sub_object_add(parent, obj))
ERR("could not add %p as sub object of %p", obj, parent);
return obj;
#else
(void) parent;
return NULL;
#endif
}

566
legacy/elementary/src/lib/elm_video.c
View File

@ -1,49 +1,73 @@
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_widget_layout.h"
#ifdef HAVE_EMOTION
# include <Emotion.h>
#endif
/* TODO: add buffering support to Emotion and display buffering progression in the theme when needed */
/* TODO: add buffering support to Emotion and display buffering
* progress in the theme when needed */
typedef struct _Widget_Data Widget_Data;
struct _Widget_Data
static const char VIDEO_SMART_NAME[] = "elm_video";
typedef struct _Elm_Video_Smart_Data Elm_Video_Smart_Data;
struct _Elm_Video_Smart_Data
{
Evas_Object *layout;
Evas_Object *emotion;
Elm_Layout_Smart_Data base;
Ecore_Timer *timer;
Evas_Object *emotion;
Ecore_Timer *timer;
Eina_Bool stop : 1;
Eina_Bool remember : 1;
Eina_Bool stop : 1;
Eina_Bool remember : 1;
};
#define ELM_VIDEO_DATA_GET(o, sd) \
Elm_Video_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_VIDEO_DATA_GET_OR_RETURN(o, ptr) \
ELM_VIDEO_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_VIDEO_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_VIDEO_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_VIDEO_CHECK(obj) \
if (!obj || !elm_widget_type_check((obj), VIDEO_SMART_NAME, __func__)) \
return
/* Inheriting from elm_layout. Besides, we need no more than what is
* there */
EVAS_SMART_SUBCLASS_NEW
(VIDEO_SMART_NAME, _elm_video, Elm_Layout_Smart_Class,
Elm_Layout_Smart_Class, elm_layout_smart_class_get, NULL);
#ifdef HAVE_EMOTION
static const char *widtype = NULL;
static const Evas_Smart_Cb_Description _signals[] = {
{ NULL, NULL }
};
static void _del_hook(Evas_Object *obj);
static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
static void _theme_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _on_focus_hook(void *data, Evas_Object *obj);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
_elm_video_smart_event(Evas_Object *obj,
Evas_Object *src __UNUSED__,
Evas_Callback_Type type,
void *event_info)
{
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (elm_widget_disabled_get(obj)) return EINA_FALSE;
if ((!strcmp(ev->keyname, "Left")) ||
((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)))
{
@ -59,8 +83,10 @@ _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type ty
}
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
if ((!strcmp(ev->keyname, "Right")) ||
((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)))
{
@ -77,8 +103,10 @@ _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type ty
}
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
if (!strcmp(ev->keyname, "space"))
{
if (elm_video_is_playing_get(obj))
@ -86,496 +114,494 @@ _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type ty
else
elm_video_play(obj);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
fprintf(stderr, "keyname: '%s' not handle\n", ev->keyname);
INF("keyname: '%s' not handled", ev->keyname);
return EINA_FALSE;
}
static void
_del_hook(Evas_Object *obj)
_elm_video_smart_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
ELM_VIDEO_DATA_GET(obj, sd);
if (!wd) return;
if (wd->timer) ecore_timer_del(wd->timer);
free(wd);
}
static void
_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (elm_widget_focus_get(obj))
{
edje_object_signal_emit(wd->layout, "elm,action,focus", "elm");
evas_object_focus_set(wd->layout, EINA_TRUE);
}
else
{
edje_object_signal_emit(wd->layout, "elm,action,unfocus", "elm");
evas_object_focus_set(wd->layout, EINA_FALSE);
}
}
static void
_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
edje_object_mirrored_set(wd->layout, rtl);
}
static void
_theme_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
_elm_widget_mirrored_reload(obj);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
_elm_theme_object_set(obj, wd->layout, "video", "base", elm_widget_style_get(obj));
edje_object_scale_set(wd->layout, elm_widget_scale_get(obj) *
_elm_config->scale);
_sizing_eval(obj);
}
static void
_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Coord minw = -1, minh = -1;
Evas_Coord w, h;
if (!wd) return;
evas_object_size_hint_request_get(wd->emotion, &minw, &minh);
evas_object_size_hint_aspect_set(wd->emotion, EVAS_ASPECT_CONTROL_BOTH, minw, minh);
edje_object_size_min_calc(wd->layout, &w, &h);
evas_object_size_hint_request_get(sd->emotion, &minw, &minh);
evas_object_size_hint_aspect_set
(sd->emotion, EVAS_ASPECT_CONTROL_BOTH, minw, minh);
edje_object_size_min_calc(ELM_WIDGET_DATA(sd)->resize_obj, &w, &h);
if (w != 0 && h != 0)
{
minw = w;
minh = h;
}
evas_object_size_hint_aspect_set(obj, EVAS_ASPECT_CONTROL_BOTH, minw, minh);
}
static void
_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_size_hints_changed(void *data,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
_sizing_eval(data);
elm_layout_sizing_eval(data);
}
static void
_sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
_on_open_done(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (wd->remember) emotion_object_last_position_save(wd->emotion);
elm_layout_signal_emit(data, "elm,video,open", "elm");
}
static void
_open_done(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_playback_started(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
edje_object_signal_emit(wd->layout, "elm,video,open", "elm");
elm_layout_signal_emit(data, "elm,video,play", "elm");
}
static void
_playback_started(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_playback_finished(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
edje_object_signal_emit(wd->layout, "elm,video,play", "elm");
elm_layout_signal_emit(data, "elm,video,end", "elm");
}
static void
_playback_finished(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_aspect_ratio_updated(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
edje_object_signal_emit(wd->layout, "elm,video,end", "elm");
elm_layout_sizing_eval(data);
}
static void
_update_aspect_ratio(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_title_changed(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
_sizing_eval(data);
}
static void
_title_change(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
const char *title;
title = emotion_object_title_get(wd->emotion);
edje_object_part_text_escaped_set(wd->layout, "elm,title", title);
edje_object_signal_emit(wd->layout, "elm,video,title", "elm");
ELM_VIDEO_DATA_GET(data, sd);
title = emotion_object_title_get(sd->emotion);
elm_layout_text_set(data, "elm,title", title);
elm_layout_signal_emit(data, "elm,video,title", "elm");
}
static void
_audio_level_change(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_audio_level_changed(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
(void) data;
(void)data;
}
static Eina_Bool
_suspend_cb(void *data)
{
Widget_Data *wd = elm_widget_data_get(data);
double interval;
interval = ecore_timer_interval_get(wd->timer);
ELM_VIDEO_DATA_GET(data, sd);
interval = ecore_timer_interval_get(sd->timer);
if (interval <= 20)
emotion_object_suspend_set(wd->emotion, EMOTION_SLEEP);
emotion_object_suspend_set(sd->emotion, EMOTION_SLEEP);
else if (interval <= 30)
emotion_object_suspend_set(wd->emotion, EMOTION_DEEP_SLEEP);
emotion_object_suspend_set(sd->emotion, EMOTION_DEEP_SLEEP);
else
{
emotion_object_suspend_set(wd->emotion, EMOTION_HIBERNATE);
wd->timer = NULL;
emotion_object_suspend_set(sd->emotion, EMOTION_HIBERNATE);
sd->timer = NULL;
return ECORE_CALLBACK_CANCEL;
}
ecore_timer_interval_set(wd->timer, interval + 10);
ecore_timer_interval_set(sd->timer, interval + 10);
return ECORE_CALLBACK_RENEW;
}
#endif
Eina_Bool
_elm_video_check(Evas_Object *video)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) EINA_FALSE;
return EINA_TRUE;
ELM_VIDEO_CHECK(video) EINA_FALSE;
return EINA_TRUE;
#else
(void) video;
return EINA_FALSE;
(void)video;
return EINA_FALSE;
#endif
}
static void
_elm_video_smart_add(Evas_Object *obj)
{
EVAS_SMART_DATA_ALLOC(obj, Elm_Video_Smart_Data);
ELM_WIDGET_CLASS(_elm_video_parent_sc)->base.add(obj);
priv->stop = EINA_FALSE;
priv->remember = EINA_FALSE;
priv->emotion = emotion_object_add(evas_object_evas_get(obj));
emotion_object_init(priv->emotion, NULL);
elm_layout_theme_set(obj, "video", "base", elm_widget_style_get(obj));
elm_layout_content_set(obj, "elm.swallow.video", priv->emotion);
evas_object_smart_callback_add
(priv->emotion, "open_done", _on_open_done, obj);
evas_object_smart_callback_add
(priv->emotion, "playback_started", _on_playback_started, obj);
evas_object_smart_callback_add
(priv->emotion, "playback_finished", _on_playback_finished, obj);
evas_object_smart_callback_add
(priv->emotion, "frame_resize", _on_aspect_ratio_updated, obj);
evas_object_smart_callback_add
(priv->emotion, "title_change", _on_title_changed, obj);
evas_object_smart_callback_add
(priv->emotion, "audio_level_change", _on_audio_level_changed, obj);
evas_object_event_callback_add
(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _on_size_hints_changed, NULL);
elm_widget_can_focus_set(obj, EINA_TRUE);
priv->timer = ecore_timer_add(20.0, _suspend_cb, obj);
}
static void
_elm_video_smart_del(Evas_Object *obj)
{
ELM_VIDEO_DATA_GET(obj, sd);
if (sd->timer) ecore_timer_del(sd->timer);
if (sd->remember) emotion_object_last_position_save(sd->emotion);
ELM_WIDGET_CLASS(_elm_video_parent_sc)->base.del(obj);
}
static void
_elm_video_smart_set_user(Elm_Layout_Smart_Class *sc)
{
ELM_WIDGET_CLASS(sc)->base.add = _elm_video_smart_add;
ELM_WIDGET_CLASS(sc)->base.del = _elm_video_smart_del;
ELM_WIDGET_CLASS(sc)->event = _elm_video_smart_event;
ELM_WIDGET_CLASS(sc)->focus_next = NULL; /* not 'focus chain manager' */
sc->sizing_eval = _elm_video_smart_sizing_eval;
}
EAPI Evas_Object *
elm_video_add(Evas_Object *parent)
{
#ifdef HAVE_EMOTION
Evas_Object *obj;
Evas *e;
Widget_Data *wd;
Evas_Object *obj;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
ELM_SET_WIDTYPE(widtype, "video");
elm_widget_type_set(obj, "video");
elm_widget_sub_object_add(parent, obj);
elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_can_focus_set(obj, EINA_TRUE);
elm_widget_event_hook_set(obj, _event_hook);
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
wd->stop = EINA_FALSE;
wd->remember = EINA_FALSE;
e = evas_object_evas_get(parent);
if (!e) return NULL;
wd->layout = edje_object_add(e);
_elm_theme_object_set(obj, wd->layout, "video", "base", "default");
elm_widget_resize_object_set(obj, wd->layout);
evas_object_show(wd->layout);
evas_object_size_hint_weight_set(wd->layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
obj = evas_object_smart_add(e, _elm_video_smart_class_new());
wd->emotion = emotion_object_add(e);
emotion_object_init(wd->emotion, NULL);
elm_widget_sub_object_add(obj, wd->emotion);
edje_object_part_swallow(wd->layout, "elm.swallow.video", wd->emotion);
evas_object_smart_callback_add(wd->emotion, "open_done", _open_done, obj);
evas_object_smart_callback_add(wd->emotion, "playback_started", _playback_started, obj);
evas_object_smart_callback_add(wd->emotion, "playback_finished", _playback_finished, obj);
evas_object_smart_callback_add(wd->emotion, "frame_resize", _update_aspect_ratio, obj);
evas_object_smart_callback_add(wd->emotion, "title_change", _title_change, obj);
evas_object_smart_callback_add(wd->emotion, "audio_level_change", _audio_level_change, obj);
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
evas_object_event_callback_add(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, NULL);
evas_object_smart_callbacks_descriptions_set(obj, _signals);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
_sizing_eval(obj);
wd->timer = ecore_timer_add(20.0, _suspend_cb, obj);
if (!elm_widget_sub_object_add(parent, obj))
ERR("could not add %p as sub object of %p", obj, parent);
return obj;
#else
(void) parent;
(void)parent;
return NULL;
#endif
}
EAPI Eina_Bool
elm_video_file_set(Evas_Object *video, const char *filename)
elm_video_file_set(Evas_Object *obj,
const char *filename)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) EINA_FALSE;
ELM_VIDEO_DATA_GET(obj, sd);
if (wd->remember) emotion_object_last_position_save(wd->emotion);
wd->stop = EINA_FALSE;
if (!emotion_object_file_set(wd->emotion, filename)) return EINA_FALSE;
if (sd->remember) emotion_object_last_position_save(sd->emotion);
sd->stop = EINA_FALSE;
if (!emotion_object_file_set(sd->emotion, filename)) return EINA_FALSE;
if ((!strncmp(filename, "file://", 7)) || (!strstr(filename, "://")))
emotion_object_last_position_load(wd->emotion);
emotion_object_last_position_load(sd->emotion);
edje_object_signal_emit(wd->layout, "elm,video,load", "elm");
elm_layout_signal_emit(obj, "elm,video,load", "elm");
return EINA_TRUE;
#else
(void) video;
(void) filename;
(void)video;
(void)filename;
return EINA_FALSE;
#endif
}
EAPI Evas_Object *
elm_video_emotion_get(const Evas_Object *video)
elm_video_emotion_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) NULL;
ELM_VIDEO_DATA_GET(obj, sd);
return wd->emotion;
return sd->emotion;
#else
(void) video;
(void)video;
return NULL;
#endif
}
EAPI void
elm_video_play(Evas_Object *video)
elm_video_play(Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype);
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj);
ELM_VIDEO_DATA_GET(obj, sd);
if (emotion_object_play_get(wd->emotion)) return ;
if (emotion_object_play_get(sd->emotion)) return;
if (wd->timer) ecore_timer_del(wd->timer);
wd->timer = NULL;
wd->stop = EINA_FALSE;
emotion_object_play_set(wd->emotion, EINA_TRUE);
if (sd->timer) ecore_timer_del(sd->timer);
sd->timer = NULL;
sd->stop = EINA_FALSE;
emotion_object_play_set(sd->emotion, EINA_TRUE);
#else
(void) video;
(void)video;
#endif
}
/* FIXME: pause will setup timer and go into sleep or
* hibernate after a while without activity.
*/
EAPI void
elm_video_pause(Evas_Object *video)
elm_video_pause(Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype);
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj);
ELM_VIDEO_DATA_GET(obj, sd);
if (!emotion_object_play_get(wd->emotion)) return ;
if (!emotion_object_play_get(sd->emotion)) return;
if (!wd->timer) wd->timer = ecore_timer_add(20.0, _suspend_cb, video);
emotion_object_play_set(wd->emotion, EINA_FALSE);
edje_object_signal_emit(wd->layout, "elm,video,pause", "elm");
if (!sd->timer) sd->timer = ecore_timer_add(20.0, _suspend_cb, obj);
emotion_object_play_set(sd->emotion, EINA_FALSE);
elm_layout_signal_emit(obj, "elm,video,pause", "elm");
#else
(void) video;
(void)video;
#endif
}
/* FIXME: stop should go into hibernate state directly.
*/
EAPI void
elm_video_stop(Evas_Object *video)
elm_video_stop(Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype);
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj);
ELM_VIDEO_DATA_GET(obj, sd);
if (!emotion_object_play_get(wd->emotion) && wd->stop) return ;
if (!emotion_object_play_get(sd->emotion) && sd->stop) return;
if (wd->timer) ecore_timer_del(wd->timer);
wd->timer = NULL;
wd->stop = EINA_TRUE;
emotion_object_play_set(wd->emotion, EINA_FALSE);
edje_object_signal_emit(wd->layout, "elm,video,stop", "elm");
emotion_object_suspend_set(wd->emotion, EMOTION_HIBERNATE);
if (sd->timer) ecore_timer_del(sd->timer);
sd->timer = NULL;
sd->stop = EINA_TRUE;
emotion_object_play_set(sd->emotion, EINA_FALSE);
elm_layout_signal_emit(obj, "elm,video,stop", "elm");
emotion_object_suspend_set(sd->emotion, EMOTION_HIBERNATE);
#else
(void) video;
(void)video;
#endif
}
EAPI Eina_Bool
elm_video_is_playing_get(const Evas_Object *video)
elm_video_is_playing_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) EINA_FALSE;
ELM_VIDEO_DATA_GET(obj, sd);
return emotion_object_play_get(wd->emotion);
return emotion_object_play_get(sd->emotion);
#else
(void) video;
(void)video;
return EINA_FALSE;
#endif
}
EAPI Eina_Bool
elm_video_is_seekable_get(const Evas_Object *video)
elm_video_is_seekable_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) EINA_FALSE;
ELM_VIDEO_DATA_GET(obj, sd);
return emotion_object_seekable_get(wd->emotion);
return emotion_object_seekable_get(sd->emotion);
#else
(void) video;
(void)video;
return EINA_FALSE;
#endif
}
EAPI Eina_Bool
elm_video_audio_mute_get(const Evas_Object *video)
elm_video_audio_mute_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) EINA_FALSE;
ELM_VIDEO_DATA_GET(obj, sd);
return emotion_object_audio_mute_get(wd->emotion);
return emotion_object_audio_mute_get(sd->emotion);
#else
(void) video;
(void)video;
return EINA_FALSE;
#endif
}
EAPI void
elm_video_audio_mute_set(Evas_Object *video, Eina_Bool mute)
elm_video_audio_mute_set(Evas_Object *obj,
Eina_Bool mute)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype);
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj);
ELM_VIDEO_DATA_GET(obj, sd);
emotion_object_audio_mute_set(wd->emotion, mute);
emotion_object_audio_mute_set(sd->emotion, mute);
#else
(void) video;
(void) mute;
(void)video;
(void)mute;
#endif
}
EAPI double
elm_video_audio_level_get(const Evas_Object *video)
elm_video_audio_level_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) 0.0;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) 0.0;
ELM_VIDEO_DATA_GET(obj, sd);
return emotion_object_audio_volume_get(wd->emotion);
return emotion_object_audio_volume_get(sd->emotion);
#else
(void) video;
(void)video;
return 0.0;
#endif
}
EAPI void
elm_video_audio_level_set(Evas_Object *video, double volume)
elm_video_audio_level_set(Evas_Object *obj,
double volume)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype);
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj);
ELM_VIDEO_DATA_GET(obj, sd);
emotion_object_audio_volume_set(wd->emotion, volume);
emotion_object_audio_volume_set(sd->emotion, volume);
#else
(void) video;
(void) volume;
(void)video;
(void)volume;
#endif
}
EAPI double
elm_video_play_position_get(const Evas_Object *video)
elm_video_play_position_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) 0.0;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) 0.0;
ELM_VIDEO_DATA_GET(obj, sd);
return emotion_object_position_get(wd->emotion);
return emotion_object_position_get(sd->emotion);
#else
(void) video;
(void)video;
return 0.0;
#endif
}
EAPI void
elm_video_play_position_set(Evas_Object *video, double position)
elm_video_play_position_set(Evas_Object *obj,
double position)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype);
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj);
ELM_VIDEO_DATA_GET(obj, sd);
emotion_object_position_set(wd->emotion, position);
emotion_object_position_set(sd->emotion, position);
#else
(void) video;
(void) position;
(void)video;
(void)position;
#endif
}
EAPI double
elm_video_play_length_get(const Evas_Object *video)
elm_video_play_length_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) 0.0;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) 0.0;
ELM_VIDEO_DATA_GET(obj, sd);
return emotion_object_play_length_get(wd->emotion);
return emotion_object_play_length_get(sd->emotion);
#else
(void) video;
(void)video;
return 0.0;
#endif
}
EAPI const char *
elm_video_title_get(const Evas_Object *video)
elm_video_title_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) NULL;
ELM_VIDEO_DATA_GET(obj, sd);
return emotion_object_title_get(wd->emotion);
return emotion_object_title_get(sd->emotion);
#else
(void) video;
(void)video;
return NULL;
#endif
}
EAPI void
elm_video_remember_position_set(Evas_Object *video, Eina_Bool remember)
elm_video_remember_position_set(Evas_Object *obj,
Eina_Bool remember)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype);
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj);
ELM_VIDEO_DATA_GET(obj, sd);
wd->remember = remember;
sd->remember = remember;
#else
(void) video;
(void) remember;
(void)video;
(void)remember;
#endif
}
EAPI Eina_Bool
elm_video_remember_position_get(const Evas_Object *video)
elm_video_remember_position_get(const Evas_Object *obj)
{
#ifdef HAVE_EMOTION
ELM_CHECK_WIDTYPE(video, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(video);
ELM_VIDEO_CHECK(obj) EINA_FALSE;
ELM_VIDEO_DATA_GET(obj, sd);
return wd->remember;
return sd->remember;
#else
(void) video;
(void)video;
return EINA_FALSE;
#endif
}

21
legacy/elementary/src/lib/elm_video.h
View File

@ -20,16 +20,19 @@
* linked Elm_Video so it will use the video decoder, if available. It also
* activates the "remember" function on the linked Elm_Video object.
*
* Signals that you can add callback for are :
* Both widgets inherit from the @ref Layout one, so that all the
* functions acting on it also work for video objects.
*
* "forward,clicked" - the user clicked the forward button.
* "info,clicked" - the user clicked the info button.
* "next,clicked" - the user clicked the next button.
* "pause,clicked" - the user clicked the pause button.
* "play,clicked" - the user clicked the play button.
* "prev,clicked" - the user clicked the prev button.
* "rewind,clicked" - the user clicked the rewind button.
* "stop,clicked" - the user clicked the stop button.
* The player widget emits the following signals, besides the ones
* sent from @ref Layout:
* - @c "forward,clicked" - the user clicked the forward button.
* - @c "info,clicked" - the user clicked the info button.
* - @c "next,clicked" - the user clicked the next button.
* - @c "pause,clicked" - the user clicked the pause button.
* - @c "play,clicked" - the user clicked the play button.
* - @c "prev,clicked" - the user clicked the prev button.
* - @c "rewind,clicked" - the user clicked the rewind button.
* - @c "stop,clicked" - the user clicked the stop button.
*
* Default content parts of the player widget that you can use for are:
* @li "video" - A video of the player