public static Profile GetCurrent(string name = null)
{
_currentProfile = new Profile
{
Name = name,
Paths = PathInfo.GetActivePaths().Select(info => new Path(info)).ToArray()
};
return(_currentProfile);
}
private static void DisplayConfig()
{
var navigation = new Dictionary <object, Action>
{
{
"DisplayConfig: Display Adapters",
() =>
{
ConsoleNavigation.PrintObject(PathDisplayAdapter.GetAdapters(),
"PathDisplayAdapter.GetAdapters()");
}
},
{
"DisplayConfig: Display Sources",
() =>
{
ConsoleNavigation.PrintObject(PathDisplaySource.GetDisplaySources(),
"PathDisplaySource.GetDisplaySources()");
}
},
{
"DisplayConfig: Display Targets",
() =>
{
ConsoleNavigation.PrintObject(PathDisplayTarget.GetDisplayTargets(),
"PathDisplayTarget.GetDisplayTargets()");
}
},
{
"DisplayConfig: Active Paths",
() =>
{
ConsoleNavigation.PrintObject(PathInfo.GetActivePaths(),
pathInfo =>
{
ConsoleNavigation.PrintObject(pathInfo.TargetsInfo,
targetInfo =>
{
ConsoleNavigation.PrintObject(targetInfo.SignalInfo, "PathTargetInfo.SignalInfo");
}, "PathInfo.TargetsInfo",
"Select a PathTargetInfo to see target signal information.");
},
"PathInfo.GetActivePaths()", "Select a PathInfo to see associated targets.");
}
},
{
"DisplayConfig: Go Saved Clone",
() => { PathInfo.ApplyTopology(DisplayConfigTopologyId.Clone, true); }
},
{
"DisplayConfig: Go Saved Extend",
() => { PathInfo.ApplyTopology(DisplayConfigTopologyId.Extend, true); }
},
{
"DisplayConfig: Extend All Displays",
() =>
{
var sourceId = 0u;
var lastWidth = 0;
var pathInfos = new List <PathInfo>();
var pathTargets =
PathDisplayTarget.GetDisplayTargets().Select(
target =>
new Tuple <Size, PathTargetInfo>(
target.PreferredResolution,
new PathTargetInfo(
target,
target.PreferredSignalMode,
DisplayConfigRotation.Identity,
DisplayConfigScaling.Identity))).ToList();
foreach (var targetPairs in pathTargets)
{
var source = new PathDisplaySource(targetPairs.Item2.DisplayTarget.Adapter, sourceId);
pathInfos.Add(new PathInfo(source, new Point(lastWidth, 0), targetPairs.Item1,
DisplayConfigPixelFormat.PixelFormat32Bpp, new[] { targetPairs.Item2 }));
lastWidth += targetPairs.Item1.Width;
sourceId++;
}
PathInfo.ApplyPathInfos(pathInfos.ToArray());
}
},
{
"DisplayConfig: Clone All Compatible Displays Together",
() =>
{
var pathTargets = new Dictionary <Tuple <Size, PathDisplayAdapter>, List <PathTargetInfo> >();
foreach (var target in PathDisplayTarget.GetDisplayTargets())
{
var key = new Tuple <Size, PathDisplayAdapter>(target.PreferredResolution, target.Adapter);
if (!pathTargets.ContainsKey(key))
{
pathTargets.Add(key, new List <PathTargetInfo>());
}
pathTargets[key].Add(new PathTargetInfo(
target,
target.PreferredSignalMode,
DisplayConfigRotation.Identity,
DisplayConfigScaling.Identity));
}
var pathInfos = new List <PathInfo>();
var sourceId = 0u;
var lastWidth = 0;
foreach (var targetPairs in pathTargets.OrderByDescending(pair => pair.Value.Count))
{
var source = new PathDisplaySource(targetPairs.Key.Item2, sourceId);
pathInfos.Add(new PathInfo(source, new Point(lastWidth, 0), targetPairs.Key.Item1,
DisplayConfigPixelFormat.PixelFormat32Bpp, targetPairs.Value.ToArray()));
lastWidth += targetPairs.Key.Item1.Width;
sourceId++;
}
PathInfo.ApplyPathInfos(pathInfos.ToArray());
}
},
{
"DisplayConfig: Disable All Except Primary Path",
() =>
{
var pathInfos = PathInfo.GetActivePaths();
PathInfo.ApplyPathInfos(new[] { pathInfos.First(info => info.IsGDIPrimary) });
}
}
};
ConsoleNavigation.PrintNavigation(navigation, "DisplayConfig functions",
"Select a DisplayConfig sample.");
}
// ReSharper disable once ExcessiveIndentation
public static SurroundTopology FromPathTargetInfo(PathTargetInfo pathTargetInfo)
{
// We go through the code if only the path belongs to a NVIDIA virtual surround display
// TODO: Should we try to resolve every target info to be sure?
if (pathTargetInfo.DisplayTarget.EDIDManufactureCode != "NVS" &&
pathTargetInfo.DisplayTarget.FriendlyName != "NV Surround")
{
return(null);
}
try
{
// Get parent DisplayConfig PathInfo by checking display targets
var correspondingWindowsPathInfo =
PathInfo.GetActivePaths()
.FirstOrDefault(
info =>
info.TargetsInfo.Any(
targetInfo =>
targetInfo.DisplayTarget == pathTargetInfo.DisplayTarget));
if (correspondingWindowsPathInfo != null)
{
// Get corresponding NvAPI PathInfo
// If position is same, then the two paths are equal, after all position is whats important in path sources
var correspondingNvidiaPathInfo =
NvAPIWrapper.Display.PathInfo.GetDisplaysConfig()
.FirstOrDefault(
info =>
info.Position.X == correspondingWindowsPathInfo.Position.X &&
info.Position.Y == correspondingWindowsPathInfo.Position.Y &&
info.Resolution.Width == correspondingWindowsPathInfo.Resolution.Width &&
info.Resolution.Height == correspondingWindowsPathInfo.Resolution.Height);
if (correspondingNvidiaPathInfo != null)
{
// Get corresponding NvAPI PathTargetInfo
// We now assume that there is only one target for a NvAPI PathInfo, in an other word, for now, it is not possible to have a cloned surround display
var correspondingNvidiaTargetInfo = correspondingNvidiaPathInfo.TargetsInfo.FirstOrDefault();
if (correspondingNvidiaTargetInfo != null)
{
// Get corresponding NvAPI Grid Topology
// We also assume that the NVS monitor uses a similar display id to one of real physical monitors
var correspondingNvidiaTopology =
GridTopology.GetGridTopologies()
.FirstOrDefault(
topology => topology.Displays.Any(display =>
display.DisplayDevice == correspondingNvidiaTargetInfo.DisplayDevice));
if (correspondingNvidiaTopology != null)
{
return(new SurroundTopology(correspondingNvidiaTopology));
}
}
}
}
}
catch
{
// ignored
}
return(null);
}
private static void Main(string[] args)
{
_writer = new StreamWriter(new FileStream(
string.Format("HeliosDisplayManagement.Reporting.{0}.log", Process.GetCurrentProcess().Id),
FileMode.CreateNew));
try
{
Dump(DisplayAdapter.GetDisplayAdapters(), "WindowsDisplayAPI.DisplayAdapter.GetDisplayAdapters()");
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(Display.GetDisplays(), "WindowsDisplayAPI.Display.GetDisplays()", new[]
{
new Tuple <Func <Display, object>, string>(display => display.GetPossibleSettings(),
"GetPossibleSettings()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(UnAttachedDisplay.GetUnAttachedDisplays(),
"WindowsDisplayAPI.UnAttachedDisplay.GetUnAttachedDisplays()");
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(PathDisplayAdapter.GetAdapters(),
"WindowsDisplayAPI.DisplayConfig.PathDisplayAdapter.GetAdapters()",
new[]
{
new Tuple <Func <PathDisplayAdapter, object>, string>(adapter => adapter.ToDisplayAdapter(),
"ToDisplayAdapter()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(PathDisplaySource.GetDisplaySources(),
"WindowsDisplayAPI.DisplayConfig.PathDisplaySource.GetDisplaySources()", new[]
{
new Tuple <Func <PathDisplaySource, object>, string>(source => source.ToDisplayDevices(),
"ToDisplayDevices()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(PathDisplayTarget.GetDisplayTargets(),
"WindowsDisplayAPI.DisplayConfig.PathDisplayTarget.GetDisplayTargets()", new[]
{
new Tuple <Func <PathDisplayTarget, object>, string>(target => target.ToDisplayDevice(),
"ToDisplayDevice()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
if (PathInfo.IsSupported)
{
Dump(PathInfo.GetActivePaths(), "WindowsDisplayAPI.DisplayConfig.PathInfo.GetActivePaths()", null,
2);
}
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(LogicalGPU.GetLogicalGPUs(), "NvAPIWrapper.GPU.LogicalGPU.GetLogicalGPUs()", null, 1);
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(PhysicalGPU.GetPhysicalGPUs(), "NvAPIWrapper.GPU.PhysicalGPU.GetPhysicalGPUs()");
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(NvAPIWrapper.Display.Display.GetDisplays(), "NvAPIWrapper.Display.Display.GetDisplays()", new[]
{
new Tuple <Func <NvAPIWrapper.Display.Display, object>, string>(
display => display.GetSupportedViews(),
"GetSupportedViews()")
});
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(NvAPIWrapper.Display.UnAttachedDisplay.GetUnAttachedDisplays(),
"NvAPIWrapper.Display.UnAttachedDisplay.GetUnAttachedDisplays()");
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(NvAPIWrapper.Display.PathInfo.GetDisplaysConfig(),
"NvAPIWrapper.Display.PathInfo.GetDisplaysConfig()",
null, 3);
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(GridTopology.GetGridTopologies(), "NvAPIWrapper.Mosaic.GridTopology.GetGridTopologies()", null, 3);
}
catch (Exception e)
{
WriteException(e);
}
try
{
Dump(Profile.GetAllProfiles(), "HeliosDisplayManagement.Shared.Profile.GetAllProfiles()", null, 99);
}
catch (Exception e)
{
WriteException(e);
}
_writer.Flush();
_writer.Close();
_writer.Dispose();
Console.WriteLine(@"Done, press enter to exit.");
Console.ReadLine();
}