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https://github.com/RGBCube/serenity
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1476f02f99
The path returned by GUI:FilePicker is stored on the stack when the callback is executed. The player only stored a StringView to the path however it should take ownership of the path instead since the path is accessed even after the file menu open action has returned.
89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/*
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* Copyright (c) 2021, Cesar Torres <shortanemoia@protonmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include "PlaybackManager.h"
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#include "Playlist.h"
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#include "PlaylistWidget.h"
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#include <AK/RefPtr.h>
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class Player {
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public:
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enum class PlayState {
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NoFileLoaded,
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Paused,
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Stopped,
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Playing,
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};
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enum class LoopMode {
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None,
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File,
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Playlist,
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};
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enum class ShuffleMode {
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None,
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Shuffling,
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};
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explicit Player(Audio::ClientConnection& audio_client_connection);
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virtual ~Player() { }
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void play_file_path(String const& path);
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Playlist& playlist() { return m_playlist; }
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String const& loaded_filename() const { return m_loaded_filename; }
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PlayState play_state() const { return m_play_state; }
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void set_play_state(PlayState);
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LoopMode loop_mode() const { return m_loop_mode; }
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void set_loop_mode(LoopMode);
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ShuffleMode shuffle_mode() const { return m_shuffle_mode; }
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void set_shuffle_mode(ShuffleMode);
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double volume() const { return m_volume; }
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void set_volume(double value);
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void play();
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void pause();
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void toggle_pause();
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void stop();
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void seek(int sample);
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virtual void play_state_changed(PlayState) = 0;
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virtual void loop_mode_changed(LoopMode) = 0;
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virtual void time_elapsed(int) = 0;
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virtual void file_name_changed(StringView) = 0;
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virtual void playlist_loaded(StringView, bool) = 0;
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virtual void audio_load_error(StringView, StringView) = 0;
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virtual void shuffle_mode_changed(ShuffleMode) = 0;
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virtual void volume_changed(double) = 0;
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virtual void total_samples_changed(int) = 0;
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virtual void sound_buffer_played(RefPtr<Audio::Buffer>, [[maybe_unused]] int sample_rate, [[maybe_unused]] int samples_played) = 0;
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protected:
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void done_initializing()
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{
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set_play_state(PlayState::NoFileLoaded);
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set_loop_mode(LoopMode::None);
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time_elapsed(0);
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set_volume(1.);
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}
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private:
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Playlist m_playlist;
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PlayState m_play_state;
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LoopMode m_loop_mode;
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ShuffleMode m_shuffle_mode;
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Audio::ClientConnection& m_audio_client_connection;
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PlaybackManager m_playback_manager;
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String m_loaded_filename;
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double m_volume { 0 };
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};
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