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Code Issues Releases Wiki Activity

Move several fields to bit flags in DocumentData.

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This commit is contained in:
John Preston
2019-04-30 16:53:44 +04:00
parent 021ada5e9e
commit 274fed3cb0
2 changed files with 77 additions and 46 deletions
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37
Telegram/SourceFiles/data/data_document.h
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@@ -7,6 +7,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "base/flags.h"
#include "data/data_types.h"
#include "ui/image/image.h"
@@ -236,12 +237,29 @@ public:
std::unique_ptr<Data::UploadState> uploadingData;
private:
enum class SupportsStreaming : uchar {
Unknown,
MaybeYes,
MaybeNo,
No,
enum class Flag : uchar {
StreamingMaybeYes = 0x01,
StreamingMaybeNo = 0x02,
StreamingPlaybackFailed = 0x04,
ImageType = 0x08,
DownloadCancelled = 0x10,
LoadedInMediaCache = 0x20,
};
using Flags = base::flags<Flag>;
friend constexpr bool is_flag_type(Flag) { return true; };
static constexpr Flags kStreamingSupportedMask = Flags()
| Flag::StreamingMaybeYes
| Flag::StreamingMaybeNo;
static constexpr Flags kStreamingSupportedUnknown = Flags()
| Flag::StreamingMaybeYes
| Flag::StreamingMaybeNo;
static constexpr Flags kStreamingSupportedMaybeYes = Flags()
| Flag::StreamingMaybeYes;
static constexpr Flags kStreamingSupportedMaybeNo = Flags()
| Flag::StreamingMaybeNo;
static constexpr Flags kStreamingSupportedNo = Flags();
friend class Serialize::Document;
LocationType locationType() const;
@@ -249,7 +267,7 @@ private:
void validateGoodThumbnail();
void setMaybeSupportsStreaming(bool supports);
void destroyLoader(FileLoader *newValue = nullptr) const;
void destroyLoader() const;
[[nodiscard]] bool useStreamingLoader() const;
[[nodiscard]] bool thumbnailEnoughForSticker() const;
@@ -274,11 +292,8 @@ private:
QByteArray _data;
std::unique_ptr<DocumentAdditionalData> _additional;
int32 _duration = -1;
bool _isImage = false;
SupportsStreaming _supportsStreaming = SupportsStreaming::Unknown;
bool _inappPlaybackFailed = false;
mutable FileLoader *_loader = nullptr;
mutable Flags _flags = kStreamingSupportedUnknown;
mutable std::unique_ptr<FileLoader> _loader;
};