public FileView(FileMapping fileMapping, uint desiredAccess, int numberOfBytesToMap)
{
this._Handle = NativeMethods.MapViewOfFile(new HandleRef(fileMapping, fileMapping.Handle), desiredAccess, 0, 0, new IntPtr(numberOfBytesToMap));
if (this._Handle == IntPtr.Zero)
{
throw new Win32Exception();
}
}
protected override void Dispose(bool disposing)
{
if (disposing && (Interlocked.Exchange(ref this._Disposed, 1) == 0))
{
if (this._MouseHook != null)
{
this._MouseHook.Dispose();
this._MouseHook = null;
}
if (this._KeyboardHook != null)
{
this._KeyboardHook.Dispose();
this._KeyboardHook = null;
}
if (this._InstanceId != null)
{
bool IsFirstInstance = this._InstanceId.IsNew;
this._InstanceId.Dispose();
this._InstanceId = null;
if (IsFirstInstance)
{
Application.RemoveMessageFilter(this);
if (this._SelectedWindow != IntPtr.Zero)
{
RedrawWindow(this._SelectedWindow);
this._SelectedWindow = IntPtr.Zero;
}
}
}
if ((Interlocked.Exchange(ref this._SettingsFormState, FORM_STATE_DISPOSED) == FORM_STATE_READY) && (this._SettingsForm != IntPtr.Zero))
{
NativeMethods.PostMessageW(new HandleRef(this, this._SettingsForm), NativeMethods.WM_CLOSE, IntPtr.Zero, IntPtr.Zero);
this._SettingsForm = IntPtr.Zero;
}
}
base.Dispose(disposing);
}
private ApplicationManager(string[] e)
{
#warning move to StartApplication?
#if !DEBUG
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.ThrowException, false);
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(this.OnUnhandledException);
#endif
this._InstanceId = new FileMapping(@"Local\Goletas.ScreenCapture");
if (this._InstanceId.IsNew)
{
Application.SetCompatibleTextRenderingDefault(false);
if ((Configuration.Current.Settings == null) || (Configuration.Current.FileTypes == null))
{
throw new InvalidOperationException();
}
if (!IsBackgroundMode(e))
{
this.ShowSettingsForm();
}
Application.AddMessageFilter(this);
this._InstanceId.Write(NativeMethods.GetCurrentThreadId());
this._KeyboardHook = new Hook(new LowLevelKeyboardProc(this.OnKeyboardEvent));
this._MouseHook = new Hook(new LowLevelMouseProc(this.OnMouseEvent));
}
}
