internal static Application.ThreadContext FromId(int id)
{
Application.ThreadContext context = (Application.ThreadContext) contextHash[id];
if ((context == null) && (id == System.Windows.Forms.SafeNativeMethods.GetCurrentThreadId()))
{
context = new Application.ThreadContext();
}
return context;
}
internal static Application.ThreadContext FromCurrent()
{
Application.ThreadContext currentThreadContext = Application.ThreadContext.currentThreadContext;
if (currentThreadContext == null)
{
currentThreadContext = new Application.ThreadContext();
}
return currentThreadContext;
}
private static void ExitCommon(bool disposing)
{
lock (tcInternalSyncObject)
{
if (contextHash != null)
{
Application.ThreadContext[] array = new Application.ThreadContext[contextHash.Values.Count];
contextHash.Values.CopyTo(array, 0);
for (int i = 0; i < array.Length; i++)
{
if (array[i].ApplicationContext != null)
{
array[i].ApplicationContext.ExitThread();
}
else
{
array[i].Dispose(disposing);
}
}
}
}
}
internal void Dispose(bool postQuit)
{
lock (this)
{
try
{
if (this.disposeCount++ == 0)
{
if ((this.messageLoopCount > 0) && postQuit)
{
this.PostQuit();
}
else
{
bool flag = System.Windows.Forms.SafeNativeMethods.GetCurrentThreadId() == this.id;
try
{
if (flag)
{
if (this.componentManager != null)
{
this.RevokeComponent();
}
this.DisposeThreadWindows();
try
{
Application.RaiseThreadExit();
}
finally
{
if (this.GetState(1) && !this.GetState(2))
{
this.SetState(1, false);
System.Windows.Forms.UnsafeNativeMethods.OleUninitialize();
}
}
}
}
finally
{
if (this.handle != IntPtr.Zero)
{
System.Windows.Forms.UnsafeNativeMethods.CloseHandle(new HandleRef(this, this.handle));
this.handle = IntPtr.Zero;
}
try
{
if (totalMessageLoopCount == 0)
{
Application.RaiseExit();
}
}
finally
{
contextHash.Remove(this.id);
if (currentThreadContext == this)
{
currentThreadContext = null;
}
}
}
}
GC.SuppressFinalize(this);
}
}
finally
{
this.disposeCount--;
}
}
}
public ThreadContext()
{
IntPtr zero = IntPtr.Zero;
System.Windows.Forms.UnsafeNativeMethods.DuplicateHandle(new HandleRef(null, System.Windows.Forms.SafeNativeMethods.GetCurrentProcess()), new HandleRef(null, System.Windows.Forms.SafeNativeMethods.GetCurrentThread()), new HandleRef(null, System.Windows.Forms.SafeNativeMethods.GetCurrentProcess()), ref zero, 0, false, 2);
this.handle = zero;
this.id = System.Windows.Forms.SafeNativeMethods.GetCurrentThreadId();
this.messageLoopCount = 0;
currentThreadContext = this;
contextHash[this.id] = this;
}
public void DisableThreadWindows(bool disable, bool onlyWinForms)
{
Control mainForm = null;
if ((base.MainForm != null) && base.MainForm.IsHandleCreated)
{
IntPtr windowLong = System.Windows.Forms.UnsafeNativeMethods.GetWindowLong(new HandleRef(this, base.MainForm.Handle), -8);
mainForm = Control.FromHandleInternal(windowLong);
if ((mainForm != null) && mainForm.InvokeRequired)
{
this.parentWindowContext = Application.GetContextForHandle(new HandleRef(this, windowLong));
}
else
{
this.parentWindowContext = null;
}
}
if (this.parentWindowContext != null)
{
if (mainForm == null)
{
mainForm = this.parentWindowContext.ApplicationContext.MainForm;
}
if (disable)
{
mainForm.Invoke(new ThreadWindowCallback(this.DisableThreadWindowsCallback), new object[] { this.parentWindowContext, onlyWinForms });
}
else
{
mainForm.Invoke(new ThreadWindowCallback(this.EnableThreadWindowsCallback), new object[] { this.parentWindowContext, onlyWinForms });
}
}
}
