//mouse button is released
public override void OnMouseUp(Canvas drawArea, MouseEventArgs e)
{
if (selectMode == SelectionMode.MulitSelection)
{
return;
}
int zoom = drawArea.Document.Zoom;
if (selectMode == SelectionMode.NetSelection)
{
// Group selection
drawArea.Document.SelectInRectangle(drawArea.NetRectangle);
selectMode = SelectionMode.None;
drawArea.DrawNetRectangle = false;
UndoService.Commit();
}
if (resizedObject != null ||
selectMode == SelectionMode.Size
)
{
// after resizing
if (resizedObject != null)
{
resizedObject.BeginEdit();
if (resizedObject is ShapePaint)
{
; // resizedObject.SetVirtualBounds();
}
else
{
resizedObject.VirtualBounds = resizedObject.FormatBoundsByZoom(resizedObject.VirtualBounds, zoom);
}
resizedObject.EndEdit();
resizedObject = null;
}
selectMode = SelectionMode.None;
UndoService.Commit();
}
if (selectMode == SelectionMode.Move)
{
foreach (ShapeBase sb in drawArea.Document.SelectedShapes)
{
sb.BeginEdit();
if (sb is ShapeFigure
//|| sb is ShapeLine
)
{
sb.SetVirtualBounds();
}
else if (sb.Type != ShapeType.Line)
{
sb.VirtualBounds = sb.FormatBoundsByZoom(sb.VirtualBounds, zoom);
}
sb.EndEdit();
}
selectMode = SelectionMode.None;
Point point = drawArea.BackTrackMouse(new Point(e.X, e.Y));
for (int i = drawArea.Document.Count - 1; i >= 0; i--)
{
if (drawArea.Document[i].HitTest(point) == 0)
{
ShapeBase so = drawArea.Document[i];
if (so != null)
{
// Unselect all if Ctrl is not pressed and clicked object is not selected yet
if ((Control.ModifierKeys != Keys.Control || Control.ModifierKeys != Keys.Shift) && so.IsSelected && startPoint == lastPoint)
{
drawArea.Document.CancelSelect(true);
so.IsSelected = true;
}
}
break;
}
}
UndoService.Commit();
}
drawArea.Capture = false;
drawArea.Refresh();
lastPoint = drawArea.BackTrackMouse(e.Location);
}