50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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class DocumentData;
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class AudioMsgId final {
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public:
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enum class Type {
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Unknown,
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Voice,
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Song,
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Video,
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};
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AudioMsgId();
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AudioMsgId(
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not_null<DocumentData*> audio,
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FullMsgId msgId,
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uint32 externalPlayId = 0);
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[[nodiscard]] static uint32 CreateExternalPlayId();
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[[nodiscard]] static AudioMsgId ForVideo();
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[[nodiscard]] Type type() const;
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[[nodiscard]] DocumentData *audio() const;
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[[nodiscard]] FullMsgId contextId() const;
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[[nodiscard]] uint32 externalPlayId() const;
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[[nodiscard]] bool changeablePlaybackSpeed() const;
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[[nodiscard]] explicit operator bool() const;
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bool operator<(const AudioMsgId &other) const;
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bool operator==(const AudioMsgId &other) const;
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bool operator!=(const AudioMsgId &other) const;
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private:
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void setTypeFromAudio();
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DocumentData *_audio = nullptr;
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Type _type = Type::Unknown;
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FullMsgId _contextId;
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uint32 _externalPlayId = 0;
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bool _changeablePlaybackSpeed = false;
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};
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