tdesktop/Telegram/SourceFiles/data/data_wall_paper.h

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
class Image;
namespace Data {
struct FileOrigin;
class WallPaper {
public:
explicit WallPaper(WallPaperId id);
void setLocalImageAsThumbnail(std::shared_ptr<Image> image);
[[nodiscard]] WallPaperId id() const;
[[nodiscard]] std::optional<QColor> backgroundColor() const;
[[nodiscard]] DocumentData *document() const;
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[[nodiscard]] Image *localThumbnail() const;
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[[nodiscard]] bool isPattern() const;
[[nodiscard]] bool isDefault() const;
[[nodiscard]] bool isCreator() const;
[[nodiscard]] bool isDark() const;
[[nodiscard]] bool isLocal() const;
[[nodiscard]] bool isBlurred() const;
[[nodiscard]] int patternIntensity() const;
[[nodiscard]] bool hasShareUrl() const;
[[nodiscard]] QString shareUrl() const;
void loadDocument() const;
void loadDocumentThumbnail() const;
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[[nodiscard]] FileOrigin fileOrigin() const;
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[[nodiscard]] MTPInputWallPaper mtpInput() const;
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[[nodiscard]] MTPWallPaperSettings mtpSettings() const;
[[nodiscard]] WallPaper withUrlParams(
const QMap<QString, QString> &params) const;
[[nodiscard]] WallPaper withBlurred(bool blurred) const;
[[nodiscard]] WallPaper withPatternIntensity(int intensity) const;
[[nodiscard]] WallPaper withBackgroundColor(QColor color) const;
[[nodiscard]] WallPaper withParamsFrom(const WallPaper &other) const;
[[nodiscard]] WallPaper withoutImageData() const;
[[nodiscard]] static std::optional<WallPaper> Create(
const MTPWallPaper &data);
[[nodiscard]] static std::optional<WallPaper> Create(
const MTPDwallPaper &data);
[[nodiscard]] QByteArray serialize() const;
[[nodiscard]] static std::optional<WallPaper> FromSerialized(
const QByteArray &serialized);
[[nodiscard]] static std::optional<WallPaper> FromLegacySerialized(
quint64 id,
quint64 accessHash,
quint32 flags,
QString slug);
[[nodiscard]] static std::optional<WallPaper> FromLegacyId(
qint32 legacyId);
[[nodiscard]] static std::optional<WallPaper> FromColorSlug(
const QString &slug);
private:
static constexpr auto kDefaultIntensity = 40;
WallPaperId _id = WallPaperId();
uint64 _accessHash = 0;
MTPDwallPaper::Flags _flags;
QString _slug;
MTPDwallPaperSettings::Flags _settings;
std::optional<QColor> _backgroundColor;
int _intensity = kDefaultIntensity;
DocumentData *_document = nullptr;
std::shared_ptr<Image> _thumbnail;
};
[[nodiscard]] WallPaper ThemeWallPaper();
[[nodiscard]] bool IsThemeWallPaper(const WallPaper &paper);
[[nodiscard]] WallPaper CustomWallPaper();
[[nodiscard]] bool IsCustomWallPaper(const WallPaper &paper);
[[nodiscard]] WallPaper Legacy1DefaultWallPaper();
[[nodiscard]] bool IsLegacy1DefaultWallPaper(const WallPaper &paper);
[[nodiscard]] WallPaper DefaultWallPaper();
[[nodiscard]] bool IsDefaultWallPaper(const WallPaper &paper);
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[[nodiscard]] bool IsCloudWallPaper(const WallPaper &paper);
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QColor PatternColor(QColor background);
QImage PreparePatternImage(
QImage image,
QColor bg,
QColor fg,
int intensity);
QImage PrepareBlurredBackground(QImage image);
namespace details {
[[nodiscard]] WallPaper UninitializedWallPaper();
[[nodiscard]] bool IsUninitializedWallPaper(const WallPaper &paper);
[[nodiscard]] WallPaper TestingThemeWallPaper();
[[nodiscard]] bool IsTestingThemeWallPaper(const WallPaper &paper);
[[nodiscard]] WallPaper TestingDefaultWallPaper();
[[nodiscard]] bool IsTestingDefaultWallPaper(const WallPaper &paper);
[[nodiscard]] WallPaper TestingEditorWallPaper();
[[nodiscard]] bool IsTestingEditorWallPaper(const WallPaper &paper);
} // namespace details
} // namespace Data