59 lines
1.6 KiB
C
59 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/flags.h"
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enum class RectPart {
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None = 0,
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TopLeft = (1 << 0),
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Top = (1 << 1),
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TopRight = (1 << 2),
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Left = (1 << 3),
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Center = (1 << 4),
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Right = (1 << 5),
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BottomLeft = (1 << 6),
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Bottom = (1 << 7),
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BottomRight = (1 << 8),
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FullTop = TopLeft | Top | TopRight,
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NoTopBottom = Left | Center | Right,
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FullBottom = BottomLeft | Bottom | BottomRight,
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NoTop = NoTopBottom | FullBottom,
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NoBottom = FullTop | NoTopBottom,
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FullLeft = TopLeft | Left | BottomLeft,
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NoLeftRight = Top | Center | Bottom,
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FullRight = TopRight | Right | BottomRight,
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NoLeft = NoLeftRight | FullRight,
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NoRight = FullLeft | NoLeftRight,
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AllCorners = TopLeft | TopRight | BottomLeft | BottomRight,
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AllSides = Top | Bottom | Left | Right,
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Full = FullTop | NoTop,
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};
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using RectParts = base::flags<RectPart>;
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inline constexpr auto is_flag_type(RectPart) { return true; };
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inline bool IsTopCorner(RectPart corner) {
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return (corner == RectPart::TopLeft) || (corner == RectPart::TopRight);
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}
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inline bool IsBottomCorner(RectPart corner) {
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return (corner == RectPart::BottomLeft) || (corner == RectPart::BottomRight);
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}
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inline bool IsLeftCorner(RectPart corner) {
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return (corner == RectPart::TopLeft) || (corner == RectPart::BottomLeft);
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}
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inline bool IsRightCorner(RectPart corner) {
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return (corner == RectPart::TopRight) || (corner == RectPart::BottomRight);
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}
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