//Mouse button up on PaintBox
private void Canvas_MouseUp(object sender, MouseEventArgs e)
{
btn_down = false;
switch (mode)
{
case eMode.shapeLine:
CurrentEditor.AddLine(line_beg, new Point(e.X, e.Y));
break;
case eMode.shapeCircle:
CurrentEditor.AddEllipse(line_beg, new Point(e.X, e.Y));
break;
case eMode.shapeRect:
CurrentEditor.AddRect(line_beg, new Point(e.X, e.Y));
break;
case eMode.modeSelect:
//multiselect
if (!this.ctrl)
{
lvShapes.SelectedIndices.Clear();
}
//near shape
int val = CurrentEditor.GetNearShape(new Point(e.X, e.Y));
if (val != -1)
{
lvShapes.SelectedIndices.Add(val);
}
//then @SelectFigures(int[] indexes) called
break;
}
}