private void PositionTextChanged(object sender, TextChangedEventArgs e)
{
TextBox currentTextBox = (TextBox)sender;
bool changed = false;
if (this.previousTextBox == currentTextBox)
{
try
{
Double.Parse(currentTextBox.Text, CultureInfo.InvariantCulture);
if (currentTextBox.Text.Contains(','))
{
currentTextBox.Text = currentTextBox.Text.Replace(',', '.');
}
}
catch (Exception)
{
if (!(currentTextBox.Text == "-" || currentTextBox.Text == ""))
{
currentTextBox.Text = previousString;
changed = true;
}
}
}
if (!changed && selected != null)
{
try
{
double value = Double.Parse(currentTextBox.Text, CultureInfo.InvariantCulture) * CANVAS_SCALE;
if (selected.GetType() == typeof(Ellipse))
{
value = value - (selected.Width / 2.0);
}
if (currentTextBox.Name == "positionX")
{
if (currentView != View.RIGHT)
{
if (Canvas.GetLeft(selected) != value)
{
Canvas.SetLeft(selected, value);
}
}
}
if (currentTextBox.Name == "positionY")
{
if (currentView != View.TOP)
{
if (Canvas.GetTop(selected) != value)
{
Canvas.SetTop(selected, value);
}
}
}
if (currentTextBox.Name == "positionZ")
{
if (currentView == View.TOP)
{
if (Canvas.GetTop(selected) != value)
{
Canvas.SetTop(selected, value);
}
}
else if (currentView == View.RIGHT)
{
if (Canvas.GetLeft(selected) != value)
{
Canvas.SetLeft(selected, value);
}
}
}
if (currentTextBox.Name == "rectangleWidth")
{
if (currentView != View.RIGHT)
{
selected.Width = value;
}
}
if (currentTextBox.Name == "rectangleHeight")
{
if (currentView != View.TOP)
{
selected.Height = value;
}
}
if (currentTextBox.Name == "rectangleDepth")
{
if (currentView == View.TOP)
{
selected.Height = value;
}
else if (currentView == View.RIGHT)
{
selected.Width = value;
}
}
if (currentTextBox.Name == "diameter")
{
selected.Width = selected.Height = Double.Parse(currentTextBox.Text, CultureInfo.InvariantCulture) * CANVAS_SCALE;
}
UpdatePositionValues(selected);
}
catch (Exception) { }
}
this.previousTextBox = (TextBox)sender;
}
private double GetY(Shape shape)
{
return(Canvas.GetTop(shape) / CANVAS_SCALE);
}
private void UpdatePositionValues(Shape shape)
{
if (currentView == View.FRONT)
{
if (shape.GetType() == typeof(Rectangle))
{
Rectangle rectangle = (Rectangle)shape;
RayTracer.Block block = (RayTracer.Block)objects[rectangle.Name];
double x = GetX(rectangle);
double y = GetY(rectangle);
block.SetPosition((float)x, (float)y, block.a.Z, (float)(rectangle.Width / CANVAS_SCALE), (float)(rectangle.Height / CANVAS_SCALE), block.getDepth());
}
else if (shape.GetType() == typeof(Ellipse))
{
Ellipse ellipse = (Ellipse)shape;
RayTracer.Sphere sphere = (RayTracer.Sphere)objects[ellipse.Name];
double x = (Canvas.GetLeft(ellipse) + (ellipse.Width / 2)) / CANVAS_SCALE;
double y = (Canvas.GetTop(ellipse) + (ellipse.Height / 2)) / CANVAS_SCALE;
sphere.xPos = (float)x;
sphere.yPos = (float)y;
sphere.diameter = (float)(ellipse.Width / CANVAS_SCALE);
}
}
else if (currentView == View.TOP)
{
if (shape.GetType() == typeof(Rectangle))
{
Rectangle rectangle = (Rectangle)shape;
RayTracer.Block block = (RayTracer.Block)objects[rectangle.Name];
double x = GetX(rectangle);
double z = GetY(rectangle);
block.SetPosition((float)x, block.a.Y, (float)z, (float)(rectangle.Width / CANVAS_SCALE), block.getHeight(), (float)(rectangle.Height / CANVAS_SCALE));
}
else if (shape.GetType() == typeof(Ellipse))
{
Ellipse ellipse = (Ellipse)shape;
RayTracer.Sphere sphere = (RayTracer.Sphere)objects[ellipse.Name];
double x = (Canvas.GetLeft(ellipse) + (ellipse.Width / 2)) / CANVAS_SCALE;
double z = (Canvas.GetTop(ellipse) + (ellipse.Height / 2)) / CANVAS_SCALE;
sphere.xPos = (float)x;
sphere.zPos = (float)z;
sphere.diameter = (float)(ellipse.Width / CANVAS_SCALE);
}
}
else if (currentView == View.RIGHT)
{
if (shape.GetType() == typeof(Rectangle))
{
Rectangle rectangle = (Rectangle)shape;
RayTracer.Block block = (RayTracer.Block)objects[rectangle.Name];
double z = GetX(rectangle);
double y = GetY(rectangle);
block.SetPosition(block.a.X, (float)y, (float)z, block.getWidth(), (float)(rectangle.Height / CANVAS_SCALE), (float)(rectangle.Width / CANVAS_SCALE));
}
else if (shape.GetType() == typeof(Ellipse))
{
Ellipse ellipse = (Ellipse)shape;
RayTracer.Sphere sphere = (RayTracer.Sphere)objects[ellipse.Name];
double z = (Canvas.GetLeft(ellipse) + (ellipse.Width / 2)) / CANVAS_SCALE;
double y = (Canvas.GetTop(ellipse) + (ellipse.Height / 2)) / CANVAS_SCALE;
sphere.zPos = (float)z;
sphere.yPos = (float)y;
sphere.diameter = (float)(ellipse.Width / CANVAS_SCALE);
}
}
}