/// <summary>
/// Handles the KeyUp event of the MainForm control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="KeyEventArgs"/> instance containing the event data.</param>
private static void MainForm_KeyUp(object sender, KeyEventArgs e)
{
if ((e.KeyCode != Keys.Enter) ||
(!e.Alt) ||
(_swap == null))
{
return;
}
if (!_swap.IsWindowed)
{
_swap.ExitFullScreen();
return;
}
IGorgonVideoOutputInfo output = _graphics.VideoAdapter.Outputs[GorgonApplication.MainForm.Handle];
if (output == null)
{
return;
}
// Find an appropriate video mode.
var searchMode = new GorgonVideoMode(GorgonApplication.MainForm.ClientSize.Width,
GorgonApplication.MainForm.ClientSize.Height,
BufferFormat.R8G8B8A8_UNorm);
output.VideoModes.FindNearestVideoMode(output, in searchMode, out GorgonVideoMode nearestMode);
// To enter full screen borderless window mode, call EnterFullScreen with no parameters.
_swap.EnterFullScreen(in nearestMode, output);
}
/// <summary>
/// Handles the KeyDown event of the _mainForm control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="KeyEventArgs" /> instance containing the event data.</param>
/// <exception cref="NotSupportedException"></exception>
private static void _mainForm_KeyDown(object sender, KeyEventArgs e)
{
if ((!e.Alt) || (e.KeyCode != Keys.Enter))
{
return;
}
if (!_swap.IsWindowed)
{
_swap.ExitFullScreen();
}
else
{
// Get the output for the main window.
var currentScreen = Screen.FromControl(_mainForm);
IGorgonVideoOutputInfo output = _graphics.VideoAdapter.Outputs[currentScreen.DeviceName];
_swap.EnterFullScreen(in _selectedVideoMode, output);
}
}
/// <summary>
/// Handles the <see cref="E:KeyDown" /> event.
/// </summary>
/// <param name="e">The <see cref="KeyEventArgs" /> instance containing the event data.</param>
protected override void OnKeyUp(KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Escape:
Close(); // Close
break;
case Keys.F:
if (_screen.IsWindowed)
{
_screen.EnterFullScreen();
}
else
{
_screen.ExitFullScreen();
}
break;
case Keys.Down:
_radius -= 1.0f;
if (_radius < 2.0f)
{
_radius = 2.0f;
}
break;
case Keys.Up:
_radius += 1.0f;
if (_radius > 50.0f)
{
_radius = 50.0f;
}
break;
case Keys.F1:
_currentBlend = _drawModulatedBlend;
break;
case Keys.F2:
_currentBlend = _drawAdditiveBlend;
break;
case Keys.F3:
_currentBlend = _drawNoBlend;
break;
case Keys.C:
// Fill the back up image with white
_backBuffer.Clear(GorgonColor.White);
_backBuffer.Texture.CopyTo(_backupImage);
break;
case Keys.J:
// Disable if we go beyond the end of the list.
_counter++;
if (_counter == -1)
{
// Clip the mouse cursor to our client area.
Cursor.Clip = _mouse.PositionConstraint = RectangleToScreen(ClientRectangle);
// Set the position to the current mouse position.
_mouse.Position = Cursor.Position;
_input.RegisterDevice(_mouse);
_useWinFormsInput = false;
_messageSprite.Text = "Using mouse and keyboard (Raw Input)";
break;
}
if ((_joystickList.Count == 0) || ((_counter >= _joystickList.Count) && (_joystick != null)))
{
if (!_useWinFormsInput)
{
Cursor.Clip = Rectangle.Empty;
_input.UnregisterDevice(_mouse);
}
_useWinFormsInput = true;
_joystick = null;
_counter = -2;
_messageSprite.Text = "Using mouse and keyboard (Windows Forms).";
break;
}
// If we previously had raw input on, turn it off.
if (!_useWinFormsInput)
{
Cursor.Clip = Rectangle.Empty;
_input.UnregisterDevice(_mouse);
_useWinFormsInput = true;
}
// Move to the next joystick.
_joystick = _joystickList[_counter];
_messageSprite.Text = "Using joystick " + _joystick.Info.Description;
break;
}
}
/// <summary>
/// Handles the KeyDown event of the _form control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="KeyEventArgs"/> instance containing the event data.</param>
private static void Form_KeyDown(object sender, KeyEventArgs e)
{
int ballIncrement = 1;
switch (e.KeyCode)
{
case Keys.Pause:
_paused = !_paused;
break;
case Keys.F1:
_showHelp = !_showHelp;
break;
case Keys.Up:
if ((e.Control) && (e.Shift))
{
ballIncrement = 1000;
}
else
{
if (e.Control)
{
ballIncrement = 100;
}
if (e.Shift)
{
ballIncrement = 10;
}
}
GenerateBalls(ballIncrement);
break;
case Keys.Down:
if ((e.Control) && (e.Shift))
{
ballIncrement = 1000;
}
else
{
if (e.Control)
{
ballIncrement = 100;
}
if (e.Shift)
{
ballIncrement = 10;
}
}
GenerateBalls(-ballIncrement);
break;
case Keys.Enter:
if (e.Alt)
{
if (_mainScreen.IsWindowed)
{
IGorgonVideoOutputInfo output = _graphics.VideoAdapter.Outputs[_window.Handle];
if (output == null)
{
_mainScreen.EnterFullScreen();
}
else
{
var mode = new GorgonVideoMode(_window.ClientSize.Width, _window.ClientSize.Height, BufferFormat.R8G8B8A8_UNorm);
_mainScreen.EnterFullScreen(in mode, output);
}
}
else
{
_mainScreen.ExitFullScreen();
}
}
break;
case Keys.OemMinus:
_blur.BlurRadius--;
if (_blur.BlurRadius < 0)
{
_blur.BlurRadius = 0;
}
break;
case Keys.Oemplus:
_blur.BlurRadius++;
if (_blur.BlurRadius > _blur.MaximumBlurRadius)
{
_blur.BlurRadius = _blur.MaximumBlurRadius;
}
break;
}
}