public static List <DisplayInfo> GetDisplays()
{
var list = new List <DisplayInfo>();
try {
User32.EnumDisplayMonitors(IntPtr.Zero, IntPtr.Zero,
(IntPtr hMonitor, IntPtr hdcMonitor, ref NativeRect lprcMonitor, IntPtr dwData) => {
var mi = new MonitorInfoEx();
mi.Init();
mi.size = Marshal.SizeOf(mi);
mi.size = 72;
var success = User32.GetMonitorInfo(hMonitor, ref mi);
if (success)
{
var di = new DisplayInfo();
di.MonitorArea = mi.monitor;
di.WorkArea = mi.work;
di.PrimaryDisplay = (mi.flags & 1) != 0;
di.LogicalScreenHeight = GDI32.GetDeviceCaps(hMonitor, (int)GDI32.DeviceCap.VERTRES);
di.PhysicalScreenHeight = GDI32.GetDeviceCaps(hMonitor, (int)GDI32.DeviceCap.DESKTOPVERTRES);
// TransformToPixels(0, 0, out var x, out var y);
uint dpiX;
uint dpiY;
try {
ShCore.GetDpiForMonitor(
hMonitor,
MonitorDpiType.MDT_EFFECTIVE_DPI,
out dpiX,
out dpiY
);
} catch {
dpiX = 96;
dpiY = 96;
}
di.scaleFactor2 = dpiX / 96f;
list.Add(di);
}
else
{
Logger.Debug("Getting monitor info failed");
}
return(true);
}, IntPtr.Zero);
AddAdditionalInfos(list);
} catch (Exception e) {
Logger.Exception(e);
}
return(list);
}
/// <summary>Returns the rect of a given display index.</summary>
public static Rect GetMonitorRect(int index)
{
if (!FullscreenUtility.IsWindows)
{
return(GetMainDisplayRect());
}
var d = DisplayInfo.GetDisplay(index);
if (d == null)
{
Logger.Error("Display {0} not connected", index + 1);
return(GetMainDisplayRect());
}
return(d.DpiCorrectedArea);
}
/// <summary>Returns a rect with the dimensions of the main screen.
/// (Note that the position may not be right for multiple screen setups)</summary>
public static Rect GetMainDisplayRect()
{
if (FullscreenUtility.IsWindows)
{
var mainDisplay = DisplayInfo
.GetDisplays()
.FirstOrDefault(d => d.PrimaryDisplay);
if (mainDisplay != null)
{
return(mainDisplay.DpiCorrectedArea);
}
Logger.Error("No main display??? This should not happen, falling back to Screen.currentResolution");
}
// Screen.currentResolution returns the resolution of the screen where
// the currently focused window is located, not the main display resolution.
// This caused the bug #53 on windows.
// The same behaviour was not tested on Linux as macOS
return(new Rect(0f, 0f, Screen.currentResolution.width, Screen.currentResolution.height));
}
private static void MosaicMenuItem()
{
var openFullscreens = Fullscreen.GetAllFullscreen();
if (openFullscreens.Length > 0)
{
foreach (var fs in openFullscreens)
{
fs.Close();
}
return;
}
var displays = DisplayInfo
.GetDisplays()
.Where(d => (d.displayDevice.StateFlags & DisplayDeviceStateFlags.AttachedToDesktop) != 0)
.ToList();
for (var i = 0; i < displays.Count && i < 8; i++)
{
var candidate = FindCandidateForFullscreen(Types.GameView, FullscreenUtility.GetMainGameView());
if (candidate)
{
candidate = EditorWindow.Instantiate(candidate);
candidate.Show();
}
var fs = Fullscreen.MakeFullscreen(Types.GameView, candidate, true);
var gameView = fs.ActualViewPyramid.Window;
var targetDisplay = FullscreenPreferences.MosaicMapping.Value[i];
fs.Rect = displays[i].DpiCorrectedArea;
FullscreenUtility.SetGameViewDisplayTarget(gameView, targetDisplay);
}
}