public bool Apply()
{
try
{
Thread.Sleep(2000);
try
{
var surroundTopologies =
Paths.SelectMany(path => path.Targets)
.Select(target => target.SurroundTopology)
.Where(topology => topology != null)
.Select(topology => topology.ToGridTopology())
.ToArray();
if (surroundTopologies.Length == 0)
{
var currentTopologies = GridTopology.GetGridTopologies();
if (currentTopologies.Any(topology => topology.Rows * topology.Columns > 1))
{
surroundTopologies =
GridTopology.GetGridTopologies()
.SelectMany(topology => topology.Displays)
.Select(displays => new GridTopology(1, 1, new[] { displays }))
.ToArray();
}
}
if (surroundTopologies.Length > 0)
{
GridTopology.SetGridTopologies(surroundTopologies, SetDisplayTopologyFlag.MaximizePerformance);
}
}
catch
{
// ignored
}
Thread.Sleep(19000);
PathInfo.ApplyPathInfos(Paths.Select(path => path.ToPathInfo()), true, true);
Thread.Sleep(9000);
RefreshActiveStatus();
return(true);
}
catch
{
RefreshActiveStatus();
return(false);
}
}
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.");
}
