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#pragma once
#include "cru/platform/native/base.hpp"
// The dpi awareness needs to be implemented in the future. Currently we use 96
// as default.
namespace cru::platform::native::win {
inline platform::native::Dpi GetDpi() {
return platform::native::Dpi{96.0f, 96.0f};
}
inline int DipToPixelInternal(const float dip, const float dpi) {
return static_cast<int>(dip * dpi / 96.0f);
}
inline int DipToPixelX(const float dip_x) {
return DipToPixelInternal(dip_x, GetDpi().x);
}
inline int DipToPixelY(const float dip_y) {
return DipToPixelInternal(dip_y, GetDpi().y);
}
inline float DipToPixelInternal(const int pixel, const float dpi) {
return static_cast<float>(pixel) * 96.0f / dpi;
}
inline float PixelToDipX(const int pixel_x) {
return DipToPixelInternal(pixel_x, GetDpi().x);
}
inline float PixelToDipY(const int pixel_y) {
return DipToPixelInternal(pixel_y, GetDpi().y);
}
inline Point PiToDip(const POINT& pi_point) {
return Point(PixelToDipX(pi_point.x), PixelToDipY(pi_point.y));
}
inline POINT DipToPi(const Point& dip_point) {
POINT result;
result.x = DipToPixelX(dip_point.x);
result.y = DipToPixelY(dip_point.y);
return result;
}
} // namespace cru::platform::native::win
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