protected override void MouseUp(MouseEventArgs e)
{
if (_currentDrawing != null && e.Button == MouseButtons.Left)
{
_drawings.Add(_currentDrawing);
_currentDrawing = null;
}
}
protected override void MouseDown(MouseEventArgs e)
{
//Don't start creating a line if resizing window
//if (IsResiszing()) return;
if (e.Button == MouseButtons.Left && _currentDrawMode == DrawMode.Lines)
{
_currentDrawing = new Line(new Vector2(_mousePosition.x, _mousePosition.y),
new Vector2(_mousePosition.x, _mousePosition.y),
RenderTarget2D, _currentLineColor);
}
else if (e.Button == MouseButtons.Left && _currentDrawMode == DrawMode.Rectangles)
{
_currentDrawing = new Rectangle(new Vector2(_mousePosition.x, _mousePosition.y),
new Vector2(_mousePosition.x, _mousePosition.y),
RenderTarget2D, _currentLineColor);
((Rectangle)_currentDrawing).FilledRectangle = _fillRect;
}
}
protected override void OnMouseMove(MouseEventArgs e)
{
if (DisableMouseControl)
{
return;
}
Point position = new Point((int)(e.X / scale), (int)(e.Y / scale));
if (status == Status.Idle)
{
if (mouseDownItem == null)
{
Status resizeStatus;
GetResizeStatusAt(e.X, e.Y, out resizeStatus);
if (resizeStatus == Status.ResizingTL || resizeStatus == Status.ResizingBR)
{
Cursor = Cursors.SizeNWSE;
}
else if (resizeStatus == Status.ResizingTR || resizeStatus == Status.ResizingBL)
{
Cursor = Cursors.SizeNESW;
}
else if (resizeStatus == Status.ResizingL || resizeStatus == Status.ResizingR)
{
Cursor = Cursors.SizeWE;
}
else if (resizeStatus == Status.ResizingT || resizeStatus == Status.ResizingB)
{
Cursor = Cursors.SizeNS;
}
else
{
IRenderableItem item = FindControlAt(position.X, position.Y);
Cursor = item == null ? Cursors.Default : Cursors.SizeAll;
}
}
else if (Math.Abs(lastMousePos.X - position.X) > 2 || Math.Abs(lastMousePos.Y - position.Y) > 2)
{
if (mouseDownItem is Dialog || !SelectedItems.Contains(mouseDownItem))
{
SelectedItems.Clear();
}
if (!SelectedItems.Contains(mouseDownItem))
{
SelectedItems.Add(mouseDownItem);
}
if (!SelectedItems.Contains(MainSelectedItem))
{
MainSelectedItem = mouseDownItem;
}
status = Status.Dragging;
Parent.UpdateSelectedItem();
}
}
if (status == Status.Dragging)
{
mouseDownItem.Move(position.X - lastMousePos.X, position.Y - lastMousePos.Y);
Invalidate();
if (Parent != null)
{
Parent.ControlMovedOrResized();
}
}
if (status == Status.ResizingB ||
status == Status.ResizingBL ||
status == Status.ResizingBR ||
status == Status.ResizingL ||
status == Status.ResizingR ||
status == Status.ResizingT ||
status == Status.ResizingTL ||
status == Status.ResizingTR)
{
mouseDownItem.Resize(position.X - lastMousePos.X, position.Y - lastMousePos.Y, Enum.GetName(typeof(Status), status).Substring(8));
Invalidate();
if (Parent != null)
{
Parent.ControlMovedOrResized();
}
}
if (status == Status.CreatingControl)
{
Cursor = Cursors.Cross;
Invalidate();
}
if (status != Status.Idle)
{
lastMousePos = new Point(position.X, position.Y);
}
}
private static int Comparerer(IRenderableItem item1, IRenderableItem item2)
{
return(item1.RenderPriority.CompareTo(item2.RenderPriority));
}
private static int Comparerer(IRenderableItem item1, IRenderableItem item2)
{
return item1.RenderPriority.CompareTo(item2.RenderPriority);
}
