private void OnPuzzleButtonClick(object sender, RoutedEventArgs e)
{
//*** ONCE A TILE HAS BEEN CLICKED MOVE IT IF IT IS A VALID MOVE ***
if (_isProcessingButton == true)
{
// this.IsEnabled = false;
GazeAgumentedButton b = e.Source as GazeAgumentedButton; //identify the button that has been clicked
if (b != null)
{
//Get the row and column of the button that has been cliced
int row = (int)b.GetValue(Grid.RowProperty);
int col = (int)b.GetValue(Grid.ColumnProperty);
//check to see if which direct the button should be moved
MoveStatus moveStatus = _puzzleLogic.GetMoveStatus(row, col);
if (moveStatus != MoveStatus.BadMove)
{
//as long as the move is valid, animate the movement by calling Animatepiece
AnimatePiece(b, row, col, moveStatus);
}
else
{
//Bad move, so allow a new button to be selected
_isProcessingButton = false;
// this.IsEnabled = true;
} //if-else
} //if
} //_isprocessingButton
}
private void Window_MouseDown(object sender, MouseButtonEventArgs e)
{
//click the selected button
if (GazeAugmentedPuzzleGrid.IsProcessingButton == false)
{
GazeAgumentedButton.ButtonSelected();
}
}
private void MovePiece(GazeAgumentedButton b, int row, int col)
{ //*** MOVE THE TILE, ASSUMING THE MOVE IS VALID***
//Identify the cell to move
PuzzleCell newPosition = _puzzleLogic.MovePiece(row, col);
try
{
//change the position of the tile in the grid
b.SetValue(Grid.ColumnProperty, newPosition.Col);
b.SetValue(Grid.RowProperty, newPosition.Row);
//increment moves by 1
_moves++;
//Once the piece has been moved, then allow the next piece to be moved
_isProcessingButton = false;
//this.IsEnabled = true;//enable the grid
}
catch (Exception ex)
{
MessageBox.Show("Movement error !!!", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void AnimatePiece(GazeAgumentedButton b, int row, int col, MoveStatus moveStatus)
{
double distance; //distance the tile should move
bool isMoveHorizontal; //determine íf move is horizontal or vertical
//get the direction the tile should move
//Debug.Assert(moveStatus != MoveStatus.BadMove);
if (moveStatus != MoveStatus.BadMove)
{
if (moveStatus == MoveStatus.Left || moveStatus == MoveStatus.Right)
{
isMoveHorizontal = true;
// If direction is left then the distance = -1, Else direction is right and distance = 1
//distance = (moveStatus == MoveStatus.Left ? -1 : 1) * rootFE.Width;
distance = (moveStatus == MoveStatus.Left ? -1 : 1) * b.Width;
}
else
{
isMoveHorizontal = false;
// If direction is up then the distance = 1, Else direction is down and distance = -1
//distance = (moveStatus == MoveStatus.Up ? -1 : 1) * rootFE.Height;
distance = (moveStatus == MoveStatus.Up ? -1 : 1) * b.Height;
}
// pull the animation after it's complete, because we move change Grid cells.
DoubleAnimation slideAnim = new DoubleAnimation(distance, TimeSpan.FromSeconds(0.5), FillBehavior.Stop);
slideAnim.CurrentStateInvalidated += delegate(object sender2, EventArgs e2)
{
// Anonymous delegate -- invoke when done.
Clock clock = (Clock)sender2;
if (clock.CurrentState != ClockState.Active)
{
// remove the render transform and really move the piece in the Grid.
try
{
MovePiece(b, row, col);
_moveDirection = moveStatus.ToString(); //get the move direction and the button number
_selectedButtonNumber = b.Content.ToString();
//_previousMove = _selectedButtonNumber; //Get the current and previously selected buttons
//_previousTime = _currentTime;
_currentTime = DateTime.Now; //Set the times when the move was made
PrintToTextFile(); //print data to text file
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
};
TranslateTransform buttonTransform = new TranslateTransform(0, 0);
b.RenderTransform = buttonTransform;
//perform the actual slide animation
DependencyProperty directionProperty = isMoveHorizontal ? TranslateTransform.XProperty : TranslateTransform.YProperty;
//rootFE.RenderTransform.BeginAnimation(directionProperty, slideAnim);
b.RenderTransform.BeginAnimation(directionProperty, slideAnim);
}
}
private void BConfig()
{
#region ROW 1
GazeAgumentedButton _00 = new GazeAgumentedButton();
_00.SetValue(Grid.RowProperty, 0);
_00.SetValue(Grid.ColumnProperty, 0);
_00.Content = "6";
this.Children.Add(_00);
GazeAgumentedButton _01 = new GazeAgumentedButton();
_01.SetValue(Grid.RowProperty, 0);
_01.SetValue(Grid.ColumnProperty, 1);
_01.Content = "8";
this.Children.Add(_01);
GazeAgumentedButton _02 = new GazeAgumentedButton();
_02.SetValue(Grid.RowProperty, 0);
_02.SetValue(Grid.ColumnProperty, 2);
_02.Content = "1";
this.Children.Add(_02);
#endregion
#region ROW 2
//GazeAgumentedButton _10 = new GazeAgumentedButton();
//_10.SetValue(Grid.RowProperty, 1);
//_10.SetValue(Grid.ColumnProperty, 0);
//_10.Content = "5";
//this.Children.Add(_10);
GazeAgumentedButton _11 = new GazeAgumentedButton();
_11.SetValue(Grid.RowProperty, 1);
_11.SetValue(Grid.ColumnProperty, 1);
_11.Content = "7";
this.Children.Add(_11);
GazeAgumentedButton _12 = new GazeAgumentedButton();
_12.SetValue(Grid.RowProperty, 1);
_12.SetValue(Grid.ColumnProperty, 2);
_12.Content = "3";
this.Children.Add(_12);
#endregion
#region ROW 3
GazeAgumentedButton _20 = new GazeAgumentedButton();
_20.SetValue(Grid.RowProperty, 2);
_20.SetValue(Grid.ColumnProperty, 0);
_20.Content = "5";
this.Children.Add(_20);
GazeAgumentedButton _21 = new GazeAgumentedButton();
_21.SetValue(Grid.RowProperty, 2);
_21.SetValue(Grid.ColumnProperty, 1);
_21.Content = "4";
this.Children.Add(_21);
GazeAgumentedButton _22 = new GazeAgumentedButton();
_22.SetValue(Grid.RowProperty, 2);
_22.SetValue(Grid.ColumnProperty, 2);
_22.Content = "2";
this.Children.Add(_22);
#endregion
}
private void TrialConfig()
{
#region ROW 1
GazeAgumentedButton _00 = new GazeAgumentedButton();
_00.SetValue(Grid.RowProperty, 0);
_00.SetValue(Grid.ColumnProperty, 0);
_00.Content = "1";
this.Children.Add(_00);
GazeAgumentedButton _01 = new GazeAgumentedButton();
_01.SetValue(Grid.RowProperty, 0);
_01.SetValue(Grid.ColumnProperty, 1);
_01.Content = "2";
this.Children.Add(_01);
GazeAgumentedButton _02 = new GazeAgumentedButton();
_02.SetValue(Grid.RowProperty, 0);
_02.SetValue(Grid.ColumnProperty, 2);
_02.Content = "3";
this.Children.Add(_02);
#endregion
#region ROW 2
GazeAgumentedButton _10 = new GazeAgumentedButton();
_10.SetValue(Grid.RowProperty, 1);
_10.SetValue(Grid.ColumnProperty, 0);
_10.Content = "8";
this.Children.Add(_10);
//Button _11 = new Button();
//_11.FontSize = 24;
//_11.Style = buttonStyle;
//_11.SetValue(Grid.RowProperty, 1);
//_11.SetValue(Grid.ColumnProperty, 1);
//_11.Content = "2";
//this.Children.Add(_01);
GazeAgumentedButton _12 = new GazeAgumentedButton();
_12.SetValue(Grid.RowProperty, 1);
_12.SetValue(Grid.ColumnProperty, 2);
_12.Content = "4";
this.Children.Add(_12);
#endregion
#region ROW 3
GazeAgumentedButton _20 = new GazeAgumentedButton();
_20.SetValue(Grid.RowProperty, 2);
_20.SetValue(Grid.ColumnProperty, 0);
_20.Content = "7";
this.Children.Add(_20);
GazeAgumentedButton _21 = new GazeAgumentedButton();
_21.SetValue(Grid.RowProperty, 2);
_21.SetValue(Grid.ColumnProperty, 1);
_21.Content = "6";
this.Children.Add(_21);
GazeAgumentedButton _22 = new GazeAgumentedButton();
_22.SetValue(Grid.RowProperty, 2);
_22.SetValue(Grid.ColumnProperty, 2);
_22.Content = "5";
this.Children.Add(_22);
#endregion
}
private void MovePiece(GazeAgumentedButton b, int row, int col)
{
//*** MOVE THE TILE, ASSUMING THE MOVE IS VALID***
//Identify the cell to move
PuzzleCell newPosition = _puzzleLogic.MovePiece(row, col);
try
{
//change the position of the tile in the grid
b.SetValue(Grid.ColumnProperty, newPosition.Col);
b.SetValue(Grid.RowProperty, newPosition.Row);
//increment moves by 1
_moves++;
//Once the piece has been moved, then allow the next piece to be moved
_isProcessingButton = false;
//this.IsEnabled = true;//enable the grid
}
catch (Exception ex)
{
MessageBox.Show("Movement error !!!", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void AnimatePiece(GazeAgumentedButton b, int row, int col, MoveStatus moveStatus)
{
double distance; //distance the tile should move
bool isMoveHorizontal; //determine íf move is horizontal or vertical
//get the direction the tile should move
//Debug.Assert(moveStatus != MoveStatus.BadMove);
if (moveStatus != MoveStatus.BadMove)
{
if (moveStatus == MoveStatus.Left || moveStatus == MoveStatus.Right)
{
isMoveHorizontal = true;
// If direction is left then the distance = -1, Else direction is right and distance = 1
//distance = (moveStatus == MoveStatus.Left ? -1 : 1) * rootFE.Width;
distance = (moveStatus == MoveStatus.Left ? -1 : 1) * b.Width;
}
else
{
isMoveHorizontal = false;
// If direction is up then the distance = 1, Else direction is down and distance = -1
//distance = (moveStatus == MoveStatus.Up ? -1 : 1) * rootFE.Height;
distance = (moveStatus == MoveStatus.Up ? -1 : 1) * b.Height;
}
// pull the animation after it's complete, because we move change Grid cells.
DoubleAnimation slideAnim = new DoubleAnimation(distance, TimeSpan.FromSeconds(0.5), FillBehavior.Stop);
slideAnim.CurrentStateInvalidated += delegate(object sender2, EventArgs e2)
{
// Anonymous delegate -- invoke when done.
Clock clock = (Clock)sender2;
if (clock.CurrentState != ClockState.Active)
{
// remove the render transform and really move the piece in the Grid.
try
{
MovePiece(b, row, col);
_moveDirection = moveStatus.ToString(); //get the move direction and the button number
_selectedButtonNumber = b.Content.ToString();
//_previousMove = _selectedButtonNumber; //Get the current and previously selected buttons
//_previousTime = _currentTime;
_currentTime = DateTime.Now; //Set the times when the move was made
PrintToTextFile(); //print data to text file
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
};
TranslateTransform buttonTransform = new TranslateTransform(0, 0);
b.RenderTransform = buttonTransform;
//perform the actual slide animation
DependencyProperty directionProperty = isMoveHorizontal ? TranslateTransform.XProperty : TranslateTransform.YProperty;
//rootFE.RenderTransform.BeginAnimation(directionProperty, slideAnim);
b.RenderTransform.BeginAnimation(directionProperty, slideAnim);
}
}
void gazePointTimer_Tick(object sender, EventArgs e)
{
_smoothGazePoint = _gazePoint; //Get the smooth gaze point
GazeAgumentedButton.OnHitTest(_smoothGazePoint);
// tbMouse.Text = _smoothGazePoint.X.ToString() + " : " + _smoothGazePoint.Y.ToString();
}