private void DrawingArea_MouseDown(object sender, MouseButtonEventArgs e)
{
//if (currentlyPressed == deadMouse)
//{
startingPoint = e.GetPosition(DrawingArea);
if (currentState == drawingState.PanView)
{
MoveOnHitRectangle();
}
else if (e.RightButton == MouseButtonState.Pressed && currentState != drawingState.PanView)
{
// We have to Hit detect, if it is a rectangle we can now move
currentState = drawingState.RightClickOnCreateBounds;
MoveOnHitRectangle();
}
else if (currentState == drawingState.CreateNewBounds)
{
// Creating and tracking a new Rectangle
toCreateRectangle = new System.Windows.Shapes.Rectangle();
toCreateRectangle.Stroke = Brushes.Black;
toCreateRectangle.Opacity = .65;
toCreateRectangle.Fill = Brushes.RoyalBlue;
toCreateRectangle.StrokeThickness = 4;
toCreateRectangle.MinWidth = 25;
toCreateRectangle.MinHeight = 25;
Canvas.SetLeft(toCreateRectangle, startingPoint.X);
Canvas.SetTop(toCreateRectangle, startingPoint.Y);
DrawingArea.Children.Add(toCreateRectangle);
}
//}
}
public void OnDrawingChangeInvoker(drawingState e)
{
EventHandler<DrawingStateEventArgs> safetyNetHandler = DrawingStateChange;
if (safetyNetHandler != null)
{
safetyNetHandler(this, new DrawingStateEventArgs(e));
}
}
private void DrawingArea_MouseDown(object sender, MouseButtonEventArgs e)
{
if (IsCurrentState(drawingState.CreateNewBounds) && e.RightButton == MouseButtonState.Pressed && NotCurrentState(drawingState.PanView))
{
currentState = drawingState.RightClickOnCreateBounds;
_DrawingStateHandler.OnDrawingChangeInvoker(currentState);
}
else
if (IsCurrentState(drawingState.CreateNewBounds))
{
startingPoint = e.GetPosition(DrawingArea);
// Creating and tracking a new Zone
currentZone = new ResizeZone();
currentZone.Opacity = .65;
Canvas.SetLeft(currentZone, startingPoint.X);
Canvas.SetTop(currentZone, startingPoint.Y);
DrawingArea.Children.Add(currentZone);
currentZone.number = DrawingArea.Children.Count;
subToInvoker(currentZone);
}
}
private void Pan_And_Selection_View_Click(object sender, RoutedEventArgs e)
{
if (e.Source == RectangleCreator)
{
DrawingArea.Background = Brushes.Blue;
currentState = drawingState.CreateNewBounds;
}
else if (e.Source == PanView)
{
DrawingArea.Background = Brushes.Cyan;
currentState = drawingState.PanView;
}
}
private bool IsCurrentState(drawingState variable)
{
return currentState == variable;
}
public DrawingStateEventArgs(drawingState x)
{
this.passedInState = x;
}
private void Pan_And_Selection_View_Click(object sender, RoutedEventArgs e)
{
if (e.Source == RectangleCreator)
{
DrawingArea.Background = (Brush) this.FindResource("DrawingAreaColor");
currentState = drawingState.CreateNewBounds;
}
else if (e.Source == PanView)
{
DrawingArea.Background = (Brush)this.FindResource("DrawingAreaPanView");
currentState = drawingState.PanView;
}
_DrawingStateHandler.OnDrawingChangeInvoker(currentState);
}
private bool NotCurrentState(drawingState variable)
{
return !IsCurrentState(variable);
}
private void DrawingArea_MouseUp(object sender, MouseButtonEventArgs e)
{
if (IsCurrentState(drawingState.CreateNewBounds))
{
if (currentZone != null)
{
currentZone.IsEnabled = true;
_DrawingStateHandler.DrawingStateChange += currentZone.AdjustingDrawingState;
}
}
if (IsCurrentState(drawingState.RightClickOnCreateBounds))
{
currentState = drawingState.CreateNewBounds;
_DrawingStateHandler.OnDrawingChangeInvoker(currentState);
}
currentZone = null;
startingPoint = new Point();
}
private void DrawingArea_MouseUp(object sender, MouseButtonEventArgs e)
{
if (IsCurrentState(drawingState.RightClickOnCreateBounds))
{
currentState = drawingState.CreateNewBounds;
}
toCreateRectangle = null;
startingPoint = new Point();
}