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https://github.com/RPCSX/rpcsx.git
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f6b0b31e8b
* Fix gs_frame spawning on a screen other than the one the RPCS3 window is on for multi-monitor setups * Cleaned up code & refactored it into a utility function for reuse * Qt: take gs_frame's framemargins into account by using showEvent
38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
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#include "qt_utils.h"
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#include <QApplication>
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#include <QScreen>
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namespace gui
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{
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namespace utils
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{
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QRect create_centered_window_geometry(const QRect& origin, s32 width, s32 height)
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{
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// Get minimum virtual screen x & y for clamping the
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// window x & y later while taking the width and height
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// into account, so they don't go offscreen
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s32 min_screen_x = std::numeric_limits<s32>::max();
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s32 max_screen_x = std::numeric_limits<s32>::min();
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s32 min_screen_y = std::numeric_limits<s32>::max();
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s32 max_screen_y = std::numeric_limits<s32>::min();
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for (auto screen : QApplication::screens())
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{
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auto screen_geometry = screen->availableGeometry();
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min_screen_x = std::min(min_screen_x, screen_geometry.x());
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max_screen_x = std::max(max_screen_x, screen_geometry.x() + screen_geometry.width() - width);
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min_screen_y = std::min(min_screen_y, screen_geometry.y());
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max_screen_y = std::max(max_screen_y, screen_geometry.y() + screen_geometry.height() - height);
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}
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s32 frame_x_raw = origin.left() + ((origin.width() - width) / 2);
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s32 frame_y_raw = origin.top() + ((origin.height() - height) / 2);
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s32 frame_x = std::clamp(frame_x_raw, min_screen_x, max_screen_x);
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s32 frame_y = std::clamp(frame_y_raw, min_screen_y, max_screen_y);
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return QRect(frame_x, frame_y, width, height);
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}
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} // utils
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} // gui
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