mirror of
https://github.com/AyuGram/AyuGramDesktop.git
synced 2026-08-06 20:03:12 +00:00
John Preston
56 lines
1.2 KiB
C++
56 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 History;
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class Painter;
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namespace Dialogs {
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class Row;
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class CommunityRowsView final {
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public:
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CommunityRowsView();
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~CommunityRowsView();
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void setRepaint(Fn<void()> repaint);
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void clear();
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void add(not_null<History*> history, float64 narrowRatio);
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void finalize();
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void recountHeights(float64 narrowRatio);
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[[nodiscard]] bool empty() const {
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return _rows.empty();
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}
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[[nodiscard]] int size() const {
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return int(_rows.size());
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}
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[[nodiscard]] int height() const;
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[[nodiscard]] int indexByY(int y) const;
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[[nodiscard]] int rowTop(int index) const;
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[[nodiscard]] Row *rowAt(int index) const;
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[[nodiscard]] bool contains(not_null<History*> history) const;
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void paint(
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Painter &p,
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QRect clip,
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Fn<void(not_null<Row*>, int index, int top)> paintRow) const;
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private:
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Fn<void()> _repaint;
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std::vector<std::unique_ptr<Row>> _rows;
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std::vector<int> _tops;
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rpl::lifetime _forumsLifetime;
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};
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} // namespace Dialogs
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