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73 lines
1.6 KiB
C++
73 lines
1.6 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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#include "base/unique_qptr.h"
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namespace Ui {
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class RpWidget;
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} // namespace Ui
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namespace Calls {
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class Call;
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[[nodiscard]] std::vector<EmojiPtr> ComputeEmojiFingerprint(
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not_null<Call*> call);
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[[nodiscard]] std::vector<EmojiPtr> ComputeEmojiFingerprint(
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bytes::const_span fingerprint);
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[[nodiscard]] base::unique_qptr<Ui::RpWidget> CreateFingerprintAndSignalBars(
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not_null<QWidget*> parent,
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not_null<Call*> call);
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struct FingerprintBadgeState {
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struct Entry {
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EmojiPtr emoji = nullptr;
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std::vector<EmojiPtr> sliding;
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std::vector<EmojiPtr> carousel;
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crl::time time = 0;
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float64 speed = 0.;
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float64 position = 0.;
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int added = 0;
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};
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std::vector<Entry> entries;
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float64 speed = 1.;
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};
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struct FingerprintBadge {
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not_null<const FingerprintBadgeState*> state;
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rpl::producer<> repaints;
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};
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FingerprintBadge SetupFingerprintBadge(
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rpl::lifetime &on,
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rpl::producer<QByteArray> fingerprint);
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void SetupFingerprintBadgeWidget(
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not_null<Ui::RpWidget*> widget,
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not_null<const FingerprintBadgeState*> state,
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rpl::producer<> repaints);
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struct FingerprintBadgeCache {
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struct Emoji {
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EmojiPtr ptr = nullptr;
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QImage image;
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};
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struct Entry {
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std::vector<Emoji> emoji;
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};
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std::vector<Entry> entries;
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QImage shadow;
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};
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void PaintFingerprintEntry(
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QPainter &p,
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const FingerprintBadgeState::Entry &entry,
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FingerprintBadgeCache::Entry &cache,
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int esize);
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} // namespace Calls
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