64 lines
2.6 KiB
C
64 lines
2.6 KiB
C
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/* engine.h
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*
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* Copyright 2021 Joshua Strobl
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <glib-2.0/glib-object.h>
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#include <gstreamer-1.0/gst/gst.h>
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#include <gstreamer-1.0/gst/player/player.h>
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#include "../playlist/current.h"
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G_BEGIN_DECLS
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/**
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* Type Definition
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**/
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#define KOTO_TYPE_PLAYBACK_ENGINE (koto_playback_engine_get_type())
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#define KOTO_PLAYBACK_ENGINE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), KOTO_TYPE_PLAYBACK_ENGINE, KotoPlaybackEngine))
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#define KOTO_IS_PLAYBACK_ENGINE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), KOTO_TYPE_PLAYBACK_ENGINE))
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typedef struct _KotoPlaybackEngine KotoPlaybackEngine;
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typedef struct _KotoPlaybackEngineClass KotoPlaybackEngineClass;
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GLIB_AVAILABLE_IN_ALL
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GType koto_playback_engine_get_type(void) G_GNUC_CONST;
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/**
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* Playback Engine Functions
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**/
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KotoPlaybackEngine* koto_playback_engine_new();
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void koto_playback_engine_backwards(KotoPlaybackEngine *self);
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void koto_playback_engine_current_playlist_changed();
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void koto_playback_engine_forwards(KotoPlaybackEngine *self);
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gint64 koto_playback_engine_get_duration(KotoPlaybackEngine *self);
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GstState koto_playback_engine_get_state(KotoPlaybackEngine *self);
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gint64 koto_playback_engine_get_progress(KotoPlaybackEngine *self);
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void koto_playback_engine_mute(KotoPlaybackEngine *self);
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gboolean koto_playback_engine_monitor_changed(GstBus *bus, GstMessage *msg, gpointer user_data);
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void koto_playback_engine_pause(KotoPlaybackEngine *self);
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void koto_playback_engine_play(KotoPlaybackEngine *self);
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void koto_playback_engine_toggle(KotoPlaybackEngine *self);
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void koto_playback_engine_set_position(KotoPlaybackEngine *self, guint position);
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void koto_playback_engine_set_repeat(KotoPlaybackEngine *self, gboolean enable);
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void koto_playback_engine_set_shuffle(KotoPlaybackEngine *self, gboolean enable);
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void koto_playback_engine_set_track_by_uuid(KotoPlaybackEngine *self, gchar *track_uuid);
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void koto_playback_engine_set_volume(KotoPlaybackEngine *self, gdouble volume);
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void koto_playback_engine_stop(KotoPlaybackEngine *self);
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void koto_playback_engine_update_duration(KotoPlaybackEngine *self);
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gboolean koto_playback_engine_update_progress(gpointer user_data);
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