tdesktop/Telegram/SourceFiles/ui/image/image_prepare.h
2019-02-06 17:38:37 +03:00

71 lines
1.7 KiB
C++

/*
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
#include "base/flags.h"
namespace Storage {
namespace Cache {
struct Key;
} // namespace Cache
} // namespace Storage
enum class ImageRoundRadius {
None,
Large,
Small,
Ellipse,
};
namespace Images {
QPixmap PixmapFast(QImage &&image);
QImage BlurLargeImage(QImage image, int radius);
QImage prepareBlur(QImage image);
void prepareRound(
QImage &image,
ImageRoundRadius radius,
RectParts corners = RectPart::AllCorners,
QRect target = QRect());
void prepareRound(
QImage &image,
QImage *cornerMasks,
RectParts corners = RectPart::AllCorners,
QRect target = QRect());
void prepareCircle(QImage &image);
QImage prepareColored(style::color add, QImage image);
QImage prepareOpaque(QImage image);
enum class Option {
None = 0,
Smooth = (1 << 0),
Blurred = (1 << 1),
Circled = (1 << 2),
RoundedLarge = (1 << 3),
RoundedSmall = (1 << 4),
RoundedTopLeft = (1 << 5),
RoundedTopRight = (1 << 6),
RoundedBottomLeft = (1 << 7),
RoundedBottomRight = (1 << 8),
RoundedAll = (None
| RoundedTopLeft
| RoundedTopRight
| RoundedBottomLeft
| RoundedBottomRight),
Colored = (1 << 9),
TransparentBackground = (1 << 10),
};
using Options = base::flags<Option>;
inline constexpr auto is_flag_type(Option) { return true; };
QImage prepare(QImage img, int w, int h, Options options, int outerw, int outerh, const style::color *colored = nullptr);
} // namespace Images