mirror of https://github.com/bsnes-emu/bsnes.git
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
#if defined(Hiro_Monitor)
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namespace hiro {
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struct MonitorInfo {
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unsigned monitor = 0;
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unsigned primary = 0;
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unsigned index = 0;
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Geometry geometry;
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};
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static auto CALLBACK MonitorEnumProc(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData) -> BOOL {
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MonitorInfo& info = *(MonitorInfo*)dwData;
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MONITORINFOEX mi;
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memset(&mi, 0, sizeof(MONITORINFOEX));
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mi.cbSize = sizeof(MONITORINFOEX);
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GetMonitorInfo(hMonitor, &mi);
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string displayName = (const char*)utf8_t(mi.szDevice);
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if(displayName.beginsWith(R"(\\.\DISPLAYV)")) return TRUE; //ignore pseudo-monitors
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if(mi.dwFlags & MONITORINFOF_PRIMARY) info.primary = info.index;
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if(info.monitor == info.index) {
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info.geometry = {lprcMonitor->left, lprcMonitor->top, lprcMonitor->right - lprcMonitor->left, lprcMonitor->bottom - lprcMonitor->top};
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}
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info.index++;
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return TRUE;
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}
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auto pMonitor::count() -> unsigned {
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return GetSystemMetrics(SM_CMONITORS);
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}
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auto pMonitor::geometry(unsigned monitor) -> Geometry {
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MonitorInfo info;
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info.monitor = monitor;
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EnumDisplayMonitors(NULL, NULL, MonitorEnumProc, (LPARAM)&info);
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return info.geometry;
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}
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auto pMonitor::primary() -> unsigned {
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MonitorInfo info;
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EnumDisplayMonitors(NULL, NULL, MonitorEnumProc, (LPARAM)&info);
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return info.primary;
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}
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}
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#endif
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