afb81b8278
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84 lines
1.5 KiB
C++
84 lines
1.5 KiB
C++
// This file is part of Desktop App Toolkit,
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// a set of libraries for developing nice desktop applications.
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//
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// For license and copyright information please follow this link:
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// https://github.com/desktop-app/legal/blob/master/LEGAL
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//
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#pragma once
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#include <QtGui/QVector4D>
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#include <QtCore/QSizeF>
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namespace Ui::GL {
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class Rect final {
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public:
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Rect(QRect rect)
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: _x(rect.x())
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, _y(rect.y())
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, _width(rect.width())
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, _height(rect.height()) {
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}
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Rect(QRectF rect)
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: _x(rect.x())
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, _y(rect.y())
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, _width(rect.width())
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, _height(rect.height()) {
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}
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Rect(float x, float y, float width, float height)
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: _x(x)
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, _y(y)
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, _width(width)
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, _height(height) {
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}
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[[nodiscard]] float x() const {
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return _x;
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}
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[[nodiscard]] float y() const {
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return _y;
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}
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[[nodiscard]] float width() const {
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return _width;
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}
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[[nodiscard]] float height() const {
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return _height;
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}
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[[nodiscard]] float left() const {
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return _x;
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}
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[[nodiscard]] float top() const {
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return _y;
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}
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[[nodiscard]] float right() const {
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return _x + _width;
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}
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[[nodiscard]] float bottom() const {
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return _y + _height;
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}
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[[nodiscard]] bool empty() const {
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return (_width <= 0) || (_height <= 0);
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}
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private:
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float _x = 0;
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float _y = 0;
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float _width = 0;
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float _height = 0;
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};
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[[nodiscard]] QVector4D Uniform(const QRect &rect, float factor);
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[[nodiscard]] QVector4D Uniform(const Rect &rect);
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[[nodiscard]] QSizeF Uniform(QSize size);
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[[nodiscard]] Rect TransformRect(
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const Rect &raster,
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QSize viewport,
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float factor);
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} // namespace Ui::GL
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