UINT SetupDPI()
{
// Just do system DPI awareness for now for simplicity... scale the 3D content
SetProcessDpiAwareness(PROCESS_SYSTEM_DPI_AWARE);
UINT dpiX = 0, dpiY;
POINT pt = { 1, 1 };
auto hMonitor = MonitorFromPoint(pt, MONITOR_DEFAULTTONEAREST);
if (SUCCEEDED(GetDpiForMonitor(hMonitor, MDT_EFFECTIVE_DPI, &dpiX, &dpiY))) {
return dpiX;
}
else {
return 96; // default
}
}
void _glfwGetMonitorContentScaleWin32(HMONITOR handle, float* xscale, float* yscale)
{
UINT xdpi, ydpi;
if (IsWindows8Point1OrGreater())
GetDpiForMonitor(handle, MDT_EFFECTIVE_DPI, &xdpi, &ydpi);
else
{
const HDC dc = GetDC(NULL);
xdpi = GetDeviceCaps(dc, LOGPIXELSX);
ydpi = GetDeviceCaps(dc, LOGPIXELSY);
ReleaseDC(NULL, dc);
}
if (xscale)
*xscale = xdpi / (float) USER_DEFAULT_SCREEN_DPI;
if (yscale)
*yscale = ydpi / (float) USER_DEFAULT_SCREEN_DPI;
}
LRESULT MetroWindow::InitializeWindow()
{
HMONITOR hMonitor;
POINT pt;
UINT dpix = 0, dpiy = 0;
HRESULT hr = E_FAIL;
// Get the DPI for the main monitor, and set the scaling factor
pt.x = 1;
pt.y = 1;
hMonitor = MonitorFromPoint(pt, MONITOR_DEFAULTTONEAREST);
hr = GetDpiForMonitor(hMonitor, MDT_EFFECTIVE_DPI, &dpix, &dpiy);
if (hr != S_OK) {
::MessageBox(NULL, (LPCWSTR)L"GetDpiForMonitor failed", (LPCWSTR)L"Notification", MB_OK);
return FALSE;
}
g_Dpi->SetScale(dpix);
RECT layout = { g_Dpi->Scale(100), g_Dpi->Scale(100), g_Dpi->Scale(720), g_Dpi->Scale(540) };
Create(nullptr, layout, L"PE File Analyzer",
WS_NORESIZEWINDOW,
WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
return S_OK;
}
