/// <summary>
/// Called when the control should process keyboard information.
/// </summary>
/// <param name="info">The keyboard information.</param>
/// <returns>True if the keyboard was handled by this control.</returns>
public override bool ProcessKeyboard(Input.Keyboard info)
{
if (info.IsKeyReleased(Keys.Space) || info.IsKeyReleased(Keys.Enter))
{
IsSelected = true;
return(true);
}
else if (Parent != null)
{
if (info.IsKeyReleased(Keys.Up))
{
Parent.TabPreviousControl();
}
else if (info.IsKeyReleased(Keys.Down))
{
Parent.TabNextControl();
}
return(true);
}
return(false);
}
/// <summary>
/// Detects if the SPACE and ENTER keys are pressed and calls the <see cref="Click"/> method.
/// </summary>
/// <param name="info"></param>
public override bool ProcessKeyboard(Input.Keyboard info)
{
if (info.IsKeyReleased(Keys.Space) || info.IsKeyReleased(Keys.Enter))
{
DoClick();
return(true);
}
return(false);
}
private void DestoryEmulator()
{
if (_board != null)
{
_board.SystemClock.OnPhaseEnd -= _drive.DriveClock.Run;
_board.OnLoadState -= _drive.ReadDeviceState;
_board.OnSaveState -= _drive.WriteDeviceState;
_board = null;
_drive = null;
_keyboard = null;
}
}
/// <summary>
/// Focuses the previous or next selection button depending on if the UP or DOWN arrow keys were pressed.
/// </summary>
/// <param name="info">The keyboard state.</param>
public override bool ProcessKeyboard(Input.Keyboard info)
{
if (info.IsKeyReleased(Keys.Up) && PreviousSelection != null)
{
PreviousSelection.IsFocused = true;
return(true);
}
else if (info.IsKeyReleased(Keys.Down) && NextSelection != null)
{
NextSelection.IsFocused = true;
return(true);
}
return(base.ProcessKeyboard(info));
}
/// <summary>
/// Focuses the previous or next selection button depending on if the UP or DOWN arrow keys were pressed.
/// </summary>
/// <param name="info">The keyboard state.</param>
public override bool ProcessKeyboard(Input.Keyboard info)
{
if (info.IsKeyReleased(Keys.Up))
{
SelectPrevious();
return(true);
}
else if (info.IsKeyReleased(Keys.Down))
{
SelectNext();
return(true);
}
return(base.ProcessKeyboard(info));
}
private void CreateEmulator()
{
lock (_syncRoot)
{
DestoryEmulator();
_board = new Board.Board(new GdiVideo(_videoOutput), _kernel, _basic, _charGen);
_drive = new DiskDrive.CBM1541(_driveKernel, _board.Serial);
_board.SystemClock.OnPhaseEnd += _drive.DriveClock.Run;
_board.OnLoadState += _drive.ReadDeviceState;
_board.OnSaveState += _drive.WriteDeviceState;
_keyboard = new Input.Keyboard(_board.SystemCias[0].PortA, _board.SystemCias[0].PortB, null);
_emulatorRunning = true;
}
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// instantiate the sprite batch
this.Drawer = new SpriteBatch(this.GraphicsDevice);
this.Keyboard = new Input.Keyboard();
// load the game font
this._font = this.Content.Load<SpriteFont>("europa");
// set up the console
this._europaConsole = new EuropaConsole(this);
}
/// <summary>
/// Not Used.
/// </summary>
/// <param name="state"></param>
public override bool ProcessKeyboard(Input.Keyboard state)
{
return(false);
}
/// <summary>
/// Called when the control should process keyboard information.
/// </summary>
/// <param name="info">The keyboard information.</param>
/// <returns>True if the keyboard was handled by this control.</returns>
public override bool ProcessKeyboard(Input.Keyboard info)
{
if (info.KeysPressed.Count != 0)
{
if (DisableKeyboard)
{
for (int i = 0; i < info.KeysPressed.Count; i++)
{
if (info.KeysPressed[i].Key == Keys.Enter)
{
this.IsDirty = true;
DisableKeyboard = false;
Text = _editingText;
}
}
return(true);
}
else
{
System.Text.StringBuilder newText = new System.Text.StringBuilder(_editingText, textSurface.Width - 1);
this.IsDirty = true;
for (int i = 0; i < info.KeysPressed.Count; i++)
{
if (_isNumeric)
{
if (info.KeysPressed[i].Key == Keys.Back && newText.Length != 0)
{
newText.Remove(newText.Length - 1, 1);
}
else if (info.KeysPressed[i].Key == Keys.Enter)
{
DisableKeyboard = true;
Text = _editingText;
return(true);
}
else if (info.KeysPressed[i].Key == Keys.Escape)
{
DisableKeyboard = true;
return(true);
}
else if (char.IsDigit(info.KeysPressed[i].Character) || (_allowDecimalPoint && info.KeysPressed[i].Character == '.'))
{
newText.Append(info.KeysPressed[i].Character);
}
PositionCursor();
}
else
{
if (info.KeysPressed[i].Key == Keys.Back && newText.Length != 0 && _carrotPos != 0)
{
if (_carrotPos == newText.Length)
{
newText.Remove(newText.Length - 1, 1);
}
else
{
newText.Remove(_carrotPos - 1, 1);
}
_carrotPos -= 1;
if (_carrotPos == -1)
{
_carrotPos = 0;
}
}
else if (info.KeysPressed[i].Key == Keys.Space && (MaxLength == 0 || (MaxLength != 0 && newText.Length < MaxLength)))
{
newText.Insert(_carrotPos, ' ');
_carrotPos++;
if (_carrotPos > newText.Length)
{
_carrotPos = newText.Length;
}
}
else if (info.KeysPressed[i].Key == Keys.Delete && _carrotPos != newText.Length)
{
newText.Remove(_carrotPos, 1);
if (_carrotPos > newText.Length)
{
_carrotPos = newText.Length;
}
}
else if (info.KeysPressed[i].Key == Keys.Enter)
{
Text = _editingText;
DisableKeyboard = true;
return(true);
}
else if (info.KeysPressed[i].Key == Keys.Escape)
{
DisableKeyboard = true;
return(true);
}
else if (info.KeysPressed[i].Key == Keys.Left)
{
_carrotPos -= 1;
if (_carrotPos == -1)
{
_carrotPos = 0;
}
}
else if (info.KeysPressed[i].Key == Keys.Right)
{
_carrotPos += 1;
if (_carrotPos > newText.Length)
{
_carrotPos = newText.Length;
}
}
else if (info.KeysPressed[i].Key == Keys.Home)
{
_carrotPos = 0;
}
else if (info.KeysPressed[i].Key == Keys.End)
{
_carrotPos = newText.Length;
}
else if (info.KeysPressed[i].Character != 0 && (MaxLength == 0 || (MaxLength != 0 && newText.Length < MaxLength)))
{
newText.Insert(_carrotPos, info.KeysPressed[i].Character);
_carrotPos++;
if (_carrotPos > newText.Length)
{
_carrotPos = newText.Length;
}
}
// Test to see if carrot is off edge of box
if (_carrotPos >= Width)
{
_leftDrawOffset = newText.Length - Width + 1;
if (_leftDrawOffset < 0)
{
_leftDrawOffset = 0;
}
}
else
{
_leftDrawOffset = 0;
}
}
}
string newString = newText.ToString();
if (newString != _editingText)
{
_editingText = newString;
}
ValidateEdit();
}
return(true);
}
return(false);
}
private void DestoryEmulator()
{
if (_board != null)
{
_board.SystemClock.OnPhaseEnd -= _drive.DriveClock.Run;
_board.OnLoadState -= _drive.ReadDeviceState;
_board.OnSaveState -= _drive.WriteDeviceState;
_board = null;
_drive = null;
_keyboard = null;
}
}
private void CreateEmulator()
{
lock (_syncRoot)
{
DestoryEmulator();
_board = new Board.Board(new GdiVideo(_videoOutput), _kernel, _basic, _charGen);
_drive = new DiskDrive.CBM1541(_driveKernel, _board.Serial);
_board.SystemClock.OnPhaseEnd += _drive.DriveClock.Run;
_board.OnLoadState += _drive.ReadDeviceState;
_board.OnSaveState += _drive.WriteDeviceState;
_keyboard = new Input.Keyboard(_board.SystemCias[0].PortA, _board.SystemCias[0].PortB, null);
_emulatorRunning = true;
}
}
