And actually include new files, plus elementary libraries.

1 files changed, 590 insertions, 0 deletions

diff --git a/libraries/elementary/src/lib/elc_player.c b/libraries/elementary/src/lib/elc_player.c
new file mode 100644
index 0000000..a6327c3
--- /dev/null
+++ b/libraries/elementary/src/lib/elc_player.c
@@ -0,0 +1,590 @@
+#include <Elementary.h>
+#include "elm_priv.h"
+
+#ifdef HAVE_EMOTION
+# include <Emotion.h>
+#endif
+
+typedef struct _Widget_Data Widget_Data;
+struct _Widget_Data
+{
+   Evas_Object *layout;
+   Evas_Object *video;
+   Evas_Object *emotion;
+
+   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;
+
+static const char SIG_FORWARD_CLICKED[] = "forward,clicked";
+static const char SIG_INFO_CLICKED[] = "info,clicked";
+static const char SIG_NEXT_CLICKED[] = "next,clicked";
+static const char SIG_PAUSE_CLICKED[] = "pause,clicked";
+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 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);
+
+static Eina_Bool
+_event_hook(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;
+   if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+   if (!wd->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);
+
+        if (current < last)
+          {
+             current += last / 100;
+             elm_video_play_position_set(wd->video, current);
+          }
+
+        ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
+        return EINA_TRUE;
+     }
+   if ((!strcmp(ev->keyname, "Right")) ||
+       ((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)))
+     {
+        double current, last;
+
+        current = elm_video_play_position_get(wd->video);
+        last = elm_video_play_length_get(wd->video);
+
+        if (current > 0)
+          {
+             current -= last / 100;
+             if (current < 0) current = 0;
+             elm_video_play_position_set(wd->video, current);
+          }
+
+        ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
+        return EINA_TRUE;
+     }
+   if (!strcmp(ev->keyname, "space"))
+     {
+        if (elm_video_is_playing_get(wd->video))
+          elm_video_pause(wd->video);
+        else
+          elm_video_play(wd->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)
+{
+   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);
+
+#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);
+   evas_object_size_hint_min_set(obj, w, h);
+}
+
+static void
+_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_object_disabled_set(wd->slider, !seekable);
+   elm_slider_min_max_set(wd->slider, 0, length);
+   elm_slider_value_set(wd->slider, pos);
+}
+
+static void
+_update_position(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 ;
+   elm_video_play_position_set(wd->video, elm_slider_value_get(wd->slider));
+}
+
+static void
+_forward(void *data __UNUSED__, 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 ;
+
+   pos = elm_video_play_position_get(wd->video);
+   length = elm_video_play_length_get(wd->video);
+
+   pos += length * 0.3;
+   elm_video_play_position_set(wd->video, pos);
+
+   edje_object_signal_emit(wd->layout, "elm,button,forward", "elm");
+   evas_object_smart_callback_call(player, SIG_FORWARD_CLICKED, NULL);
+}
+
+static void
+_info(void *data __UNUSED__, 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);
+}
+
+static void
+_next(void *data __UNUSED__, 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 ;
+
+   pos = elm_video_play_position_get(wd->video);
+   length = elm_video_play_length_get(wd->video);
+
+   pos += length * 0.1;
+   elm_video_play_position_set(wd->video, pos);
+
+   edje_object_signal_emit(wd->layout, "elm,button,next", "elm");
+   evas_object_smart_callback_call(player, SIG_NEXT_CLICKED, NULL);
+}
+
+static void
+_pause(void *data __UNUSED__, 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_video_pause(wd->video);
+
+   edje_object_signal_emit(wd->layout, "elm,button,pause", "elm");
+   evas_object_smart_callback_call(player, SIG_PAUSE_CLICKED, NULL);
+}
+
+static void
+_play(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   Evas_Object *player = data;
+   Widget_Data *wd = elm_widget_data_get(player);
+
+   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);
+}
+
+static void
+_prev(void *data __UNUSED__, 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 ;
+
+   pos = elm_video_play_position_get(wd->video);
+   length = elm_video_play_length_get(wd->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");
+}
+
+static void
+_rewind(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   Evas_Object *player = data;
+   Widget_Data *wd = elm_widget_data_get(player);
+
+   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);
+}
+
+static void
+_stop(void *data __UNUSED__, 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);
+}
+
+static void
+_play_started(void *data __UNUSED__, 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");
+}
+
+static void
+_play_finished(void *data __UNUSED__, 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");
+}
+
+static void
+_cleanup_callback(Widget_Data *wd)
+{
+   if (!wd || !wd->emotion) return;
+
+   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;
+}
+
+static void
+_track_video(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);
+}
+
+static Evas_Object *
+_player_button_add(Evas_Object *parent, Evas_Object *obj, Evas_Object *layout, const char *name, Evas_Smart_Cb func)
+{
+   Evas_Object *ic;
+   Evas_Object *bt;
+
+   ic = elm_icon_add(parent);
+   elm_icon_standard_set(ic, name);
+   evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
+   bt = elm_button_add(parent);
+   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);
+   return bt;
+}
+
+static char *
+_double_to_time(double value)
+{
+   char buf[256];
+   int ph, pm, ps, pf;
+
+   ph = value / 3600;
+   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);
+   else if (pm)
+     snprintf(buf, sizeof(buf), "%02i:%02i.%02i",
+              pm, ps, pf);
+   else
+     snprintf(buf, sizeof(buf), "%02i.%02i",
+              ps, pf);
+
+   return (char *)eina_stringshare_add(buf);
+}
+
+static void
+_value_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)
+{
+   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 (wd->video) evas_object_del(wd->video);
+   _cleanup_callback(wd);
+
+   wd->video = content;
+
+   if (!wd->video)
+     {
+        wd->emotion = NULL;
+        return ;
+     }
+
+   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);
+
+   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);
+
+   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(wd->slider, !seekable);
+   elm_slider_min_max_set(wd->slider, 0, length);
+   elm_slider_value_set(wd->slider, pos);
+
+   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");
+
+   evas_object_smart_callback_add(wd->emotion, "frame_decode",
+                                  _update_slider, obj);
+   evas_object_smart_callback_add(wd->emotion, "frame_resize",
+                                  _update_slider, obj);
+   evas_object_smart_callback_add(wd->emotion, "length_change",
+                                  _update_slider, obj);
+   evas_object_smart_callback_add(wd->emotion, "position_update",
+                                  _update_slider, obj);
+   evas_object_smart_callback_add(wd->emotion, "playback_started",
+                                  _play_started, obj);
+   evas_object_smart_callback_add(wd->emotion, "playback_finished",
+                                  _play_finished, obj);
+
+   /* FIXME: track info from video */
+}
+#endif
+
+EAPI Evas_Object *
+elm_player_add(Evas_Object *parent)
+{
+#ifdef HAVE_EMOTION
+   Evas_Object *obj;
+   Evas *e;
+   Widget_Data *wd;
+
+   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 */
+
+   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);
+
+   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);
+
+   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);
+
+   return obj;
+#else
+   (void) parent;
+   return NULL;
+#endif
+}