public static VirtualDesktop FromComObject(IVirtualDesktop desktop)
{
VirtualDesktopHelper.ThrowIfNotSupported();
var wrapper = wrappers.GetOrAdd(desktop.GetID(), _ => new VirtualDesktop(desktop));
return wrapper;
}
protected virtual NodeParseResult ParseNode(IVirtualDesktop node)
{
var result = ParseContainer("VirtualDesktop #" + (node.Index + 1) + " (id: " + node.Index + ")", node.Direction, new RECT(), node.MyFocusNode, node.FocusNode, node.Childs);
if (node.FloatingNodes.Count == 0)
{
return(result);
}
var desktop = result.Element as GraphCluster;
var relations = new List <GraphRelation>();
var clusters = new List <GraphCluster>();
var objects = new List <GraphObject>();
// Create a new frame for all floating objects and add an relation to small circle above
var floaters = AllocCluster();
floaters.Label = "Floating nodes";
ParseChilds(ref floaters, ref objects, ref relations, ref clusters, node.MyFocusNode, node.FocusNode, node.FloatingNodes);
// Alloc small circle inside desktop frame
var obj = AllocObject();
obj.Label = "Floating";
obj.Shape = GraphShapeEnum.Circle;
desktop.Objects.Add(obj);
relations.Add(new GraphRelation(obj, floaters.RelateToCluster, relateFromObj2Cluster: floaters));
clusters.Add(floaters);
relations.AddRange(result.Relations);
clusters.AddRange(result.Clusters);
return(new NodeParseResult(result.Element, result.Objects, relations, clusters));
}
/// <summary>
/// Switches the active desktop
/// </summary>
public void SwitchDesktop()
{
Logger.Debug("Cambiar el escritorio virtual activo");
Debug.Assert(this.Desktops.Count > 0, "There are no desktop registered");
if (!this.HasDesktopActive)
{
this.ActivateDefaultDesktop();
}
else
{
IVirtualDesktop currentDesktop = this.ActiveDesktop;
this.Desktops
.ToList()
.ForEach(vd => vd.Deactivate());
this.ActiveDesktop = null;
IVirtualDesktop desktop = this.Desktops.Where(vd => vd.Id != currentDesktop.Id).FirstOrDefault();
if (desktop != null)
{
this.ActiveDesktop = desktop;
this.ActiveDesktop.Activate();
}
else
{
this.ActivateDefaultDesktop();
}
}
}
public override bool TransferNodeToAnotherDesktop(Node child, IVirtualDesktop destination)
{
var ret = false;
var i = Childs.IndexOf(child);
if (i == -1)
{
return(false);
}
_ignoreChildsOnUpdateRect.Add(i);
if (destination.AddNodes(child))
{
_ignoreChildsOnUpdateRect.Remove(i);
ret = true;
Desktop.FocusTracker.Untrack(Childs[i]);
RemoveChildAt(i, false);
if (i > 0)
{
Childs[i - 1].SetFocus();
}
else if (i < Childs.Count)
{
Childs[i].SetFocus();
}
}
else
{
_ignoreChildsOnUpdateRect.Remove(i);
}
return(ret);
}
void IVirtualDesktopNotification.VirtualDesktopCreated(IVirtualDesktop pDesktop)
{
if (Created != null)
{
Created.Invoke(this, FromComObject(pDesktop));
}
}
public void VirtualDesktopRenamed(IVirtualDesktop pDesktop, string chName)
{
var desktop = pDesktop.ToVirtualDesktop();
desktop._name = chName;
Renamed?.Invoke(this, new VirtualDesktopRenamedEventArgs(desktop, chName));
}
public static VirtualDesktop FromComObject(IVirtualDesktop desktop)
{
VirtualDesktopHelper.ThrowIfNotSupported();
var wrapper = wrappers.GetOrAdd(desktop.GetID(), _ => new VirtualDesktop(desktop));
return(wrapper);
}
public void VirtualDesktopWallpaperChanged(IVirtualDesktop pDesktop, string chPath)
{
var desktop = pDesktop.ToVirtualDesktop();
desktop._wallpaperPath = chPath;
WallpaperChanged?.Invoke(this, new VirtualDesktopWallpaperChangedEventArgs(desktop, chPath));
}
/// <summary>
/// Activates the default desktop
/// </summary>
public void ActivateDefaultDesktop()
{
Logger.Debug("Activar el escritorio virtual por defecto");
Debug.Assert(this.Desktops.Count > 0, "There are no desktop registered");
this.ActiveDesktop = this.Desktops.First();
this.ActiveDesktop.Activate();
}
void IVirtualDesktopNotification.CurrentVirtualDesktopChanged(IVirtualDesktop pDesktopOld, IVirtualDesktop pDesktopNew)
{
var args = new VirtualDesktopChangedEventArgs(FromComObject(pDesktopOld), FromComObject(pDesktopNew));
if (CurrentChanged != null)
{
CurrentChanged.Invoke(this, args);
}
}
void IVirtualDesktopNotification.VirtualDesktopDestroyed(IVirtualDesktop pDesktopDestroyed, IVirtualDesktop pDesktopFallback)
{
var args = new VirtualDesktopDestroyEventArgs(FromComObject(pDesktopDestroyed), FromComObject(pDesktopFallback));
if (Destroyed != null)
{
Destroyed.Invoke(this, args);
}
}
private static string DesktopNameFromDesktop(IVirtualDesktop desktop)
{
var desktopName = Microsoft.Win32.Registry
.GetValue(
$"HKEY_CURRENT_USER\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\VirtualDesktops\\Desktops\\{{{desktop.GetId()}}}",
"Name", null)?.ToString();
if (string.IsNullOrEmpty(desktopName))
{
desktopName = "Desktop " + (DesktopManager.GetDesktopIndex(desktop) + 1);
}
return(desktopName);
}
public VirtualDesktopConfiguration(IVirtualDesktop targetDesktop, IConfigurationFactory factory)
{
Guid = targetDesktop.Guid;
var background = targetDesktop.Background;
_backgroundPath = background.Path;
_fit = background.Fit;
TargetDesktop = targetDesktop;
_backgroundPathSetter = SetBackgroundPath;
_fitSetter = SetFit;
_propertyChangedBinding = factory.Bind(UpdateFromTarget, targetDesktop);
_configurationFactory = factory;
}
/// <summary>
/// get index of desktop
/// </summary>
internal static int GetDesktopIndex(IVirtualDesktop desktop)
{
int index = -1;
var IdSearch = desktop.GetId();
VirtualDesktopManagerInternal.GetDesktops(out var desktops);
for (int i = 0; i < VirtualDesktopManagerInternal.GetCount(); i++)
{
desktops.GetAt(i, typeof(IVirtualDesktop).GUID, out object objdesktop);
if (IdSearch.CompareTo(((IVirtualDesktop)objdesktop).GetId()) == 0)
{
index = i;
break;
}
}
Marshal.ReleaseComObject(desktops);
return(index);
}
public IVirtualDesktop GetAdjacentDesktop(IVirtualDesktop pDesktopReference, AdjacentDesktop uDirection)
{
if (_manager14328 != null)
{
return(_manager14328.GetAdjacentDesktop(pDesktopReference, uDirection));
}
if (_manager10240 != null)
{
return(_manager10240.GetAdjacentDesktop(pDesktopReference, uDirection));
}
if (_manager10130 != null)
{
return(_manager10130.GetAdjacentDesktop(pDesktopReference, uDirection));
}
throw new NotSupportedException();
}
// TODO
//public VirtualDesktopConfiguration(IVirtualDesktop targetDesktop, IConfigurationFactory factory)
//{
// BindToTarget(targetDesktop, factory);
// // should take values from desktop
// UpdateFromTarget();
//}
public void BindToTarget(IVirtualDesktop value, IConfigurationFactory factory)
{
_propertyChangedBinding?.Unbind();
TargetDesktop = value;
_configurationFactory = factory;
if (value == null)
{
_backgroundPathSetter = path => ThrowWhenUnbound(nameof(BackgroundPath));
_fitSetter = fit => ThrowWhenUnbound(nameof(Fit));
return;
}
_backgroundPathSetter = SetBackgroundPath;
_fitSetter = SetFit;
_propertyChangedBinding = factory.Bind(UpdateFromTarget, value);
var updateTargetBackground = true;
// TODO this should have tests for it causing a return
if (!_backgroundPath.HasValue)
{
_backgroundPath = value.Background.Path;
updateTargetBackground = false;
}
// TODO be sure to fully test that this returns
if (_fit.Equals(default(Fit)))
{
_fit = value.Background.Fit;
updateTargetBackground = false;
}
if (!updateTargetBackground)
{
return;
}
value.Background = factory.BackgroundFrom(_backgroundPath, _fit);
}
public void Travel(IVirtualDesktop start)
{
_global_object_index = 0;
_global_cluster_index = 1;
var result = ParseNode(start);
Objects = result.Objects;
Clusters = result.Clusters;
Relations = result.Relations;
if (result.Element is GraphCluster)
{
var cc = result.Element as GraphCluster;
Clusters.Add(cc);
}
else
{
Objects.Add(result.Element as GraphObject);
}
}
public void SwitchDesktop(IVirtualDesktop desktop)
{
if (_manager14328 != null)
{
_manager14328?.SwitchDesktop(desktop);
return;
}
if (_manager10240 != null)
{
_manager10240?.SwitchDesktop(desktop);
return;
}
if (_manager10130 != null)
{
_manager10130.SwitchDesktop(desktop);
return;
}
throw new NotSupportedException();
}
public void RemoveDesktop(IVirtualDesktop pRemove, IVirtualDesktop pFallbackDesktop)
{
if (_manager14328 != null)
{
_manager14328.RemoveDesktop(pRemove, pFallbackDesktop);
return;
}
if (_manager10240 != null)
{
_manager10240.RemoveDesktop(pRemove, pFallbackDesktop);
return;
}
if (_manager10130 != null)
{
_manager10130.RemoveDesktop(pRemove, pFallbackDesktop);
return;
}
throw new NotSupportedException();
}
public void MoveViewToDesktop(IntPtr pView, IVirtualDesktop desktop)
{
if (_manager14328 != null)
{
_manager14328?.MoveViewToDesktop(pView, desktop);
return;
}
if (_manager10240 != null)
{
_manager10240?.MoveViewToDesktop(pView, desktop);
return;
}
if (_manager10130 != null)
{
_manager10130.MoveViewToDesktop(pView, desktop);
return;
}
throw new NotSupportedException();
}
void IVirtualDesktopNotification.VirtualDesktopCreated(IVirtualDesktop pDesktop)
{
Created?.Invoke(this, FromComObject(pDesktop));
}
void IVirtualDesktopNotification.CurrentVirtualDesktopChanged(IVirtualDesktop pDesktopOld, IVirtualDesktop pDesktopNew)
{
var args = new VirtualDesktopChangedEventArgs(FromComObject(pDesktopOld), FromComObject(pDesktopNew));
CurrentChanged?.Invoke(this, args);
}
public void SetDesktopWallpaper(IVirtualDesktop desktop, string path) => throw new NotSupportedException();
public void SetDesktopName(IVirtualDesktop desktop, string name) => throw new NotSupportedException();
public void MoveViewToDesktop(IntPtr hWnd, IVirtualDesktop desktop) => this.InvokeMethod(Args(this._factory.ApplicationViewFromHwnd(hWnd).ComObject, ((VirtualDesktop)desktop).ComObject));
public void RemoveDesktop(IVirtualDesktop pRemove, IVirtualDesktop pFallbackDesktop) => this.InvokeMethod(Args(((VirtualDesktop)pRemove).ComObject, ((VirtualDesktop)pFallbackDesktop).ComObject));
public void SwitchDesktop(IVirtualDesktop desktop) => this.InvokeMethod(Args(((VirtualDesktop)desktop).ComObject));
public IVirtualDesktop GetAdjacentDesktop(IVirtualDesktop pDesktopReference, AdjacentDesktop uDirection) => this.InvokeMethodAndWrap(Args(((VirtualDesktop)pDesktopReference).ComObject, uDirection));
private VirtualDesktop(IVirtualDesktop comObject)
{
ComObjects.Register(comObject);
this.Id = comObject.GetID();
}
void IVirtualDesktopNotification.VirtualDesktopDestroyFailed(IVirtualDesktop pDesktopDestroyed, IVirtualDesktop pDesktopFallback)
{
var args = new VirtualDesktopDestroyEventArgs(FromComObject(pDesktopDestroyed), FromComObject(pDesktopFallback));
DestroyFailed?.Invoke(this, args);
}
internal static void Register(IVirtualDesktop vd)
{
_virtualDesktops.AddOrUpdate(vd.GetID(), vd, (guid, desktop) => vd);
}
private Desktop(IVirtualDesktop itf) { this.itf = itf; }
private Desktop(IVirtualDesktop desktop)
{
this.ivd = desktop;
}
private VirtualDesktop(IVirtualDesktop comObject)
{
this.ComObject = comObject;
this.Id = comObject.GetID();
}
/// <summary>
/// Initializes a new instance of the <see cref="ActiveDesktopChangedInfo"/> class.
/// </summary>
/// <param name="newActiveDesktop">The new active desktop.</param>
public ActiveDesktopChangedInfo(IVirtualDesktop newActiveDesktop)
{
this.newActiveDesktop = newActiveDesktop;
}
private VirtualDesktop(IVirtualDesktop comObject)
{
ComObjects.Register(comObject);
this.Id = comObject.GetID();
}
public void CurrentVirtualDesktopChanged(IVirtualDesktop pDesktopOld, IVirtualDesktop pDesktopNew)
{
this.CurrentChangedCore(pDesktopOld, pDesktopNew);
}
private Desktop(IVirtualDesktop itf)
{
this.itf = itf;
}
internal static void Register(IVirtualDesktop vd)
{
_virtualDesktops.AddOrUpdate(vd.GetID(), vd, (guid, desktop) => vd);
}
