9c3af70fd3
Add needsAnimationStart() to picker items and pass it to PickerAnimationScheduler so start tokens aren't consumed for already-prepared animations. Update requestLease signature to accept needsStart and gate consumeStart accordingly. Unload heavy sticker/lottie/webm data outside retention (clearHeavyOutsideRetentionIn) and stop footers doing heavy work when animations deactivate; remove heavy media work from paint paths. Adjust TabbedSelector to control activation when swapping widgets and update tests to match behavior.
80 lines
1.6 KiB
C++
80 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/timer.h"
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#include <QtCore/QPointer>
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#include <QtCore/QRect>
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#include <QtGui/QRegion>
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#include <cstdint>
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#include <vector>
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class QWidget;
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namespace ChatHelpers {
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enum class PickerAnimationKind {
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Gif,
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StickerWebm,
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StickerLottie,
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CustomEmoji,
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FooterIcon,
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};
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struct PickerAnimationKey {
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uintptr_t owner = 0;
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int index = -1;
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PickerAnimationKind kind = PickerAnimationKind::Gif;
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};
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struct PickerAnimationLease {
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bool visible = false;
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bool canStart = false;
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crl::time frameMs = 0;
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crl::time nextRepaintDelay = 0;
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};
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class PickerAnimationScheduler final {
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public:
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PickerAnimationScheduler();
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void setActive(bool active);
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[[nodiscard]] bool active() const;
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[[nodiscard]] int retentionTop(int visibleTop, int visibleBottom) const;
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[[nodiscard]] int retentionBottom(int visibleTop, int visibleBottom) const;
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[[nodiscard]] PickerAnimationLease requestLease(
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PickerAnimationKey key,
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bool visible,
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bool needsStart);
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void queueRepaint(QWidget *widget, QRect rect);
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void flushRepaints();
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private:
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struct DirtyEntry {
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QPointer<QWidget> widget;
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QRegion region;
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};
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bool consumeStart(PickerAnimationKind kind, crl::time now);
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void refreshColdStartBudget(crl::time now);
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bool _active = true;
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crl::time _lastColdStartTick = 0;
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int _clipStartsLeft = 0;
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int _vectorStartsLeft = 0;
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std::vector<DirtyEntry> _dirty;
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base::Timer _repaintTimer;
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};
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} // namespace ChatHelpers
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