private void LayerChangeEvent(bool checkState, OECPLayer layer)
{
AllLayerControlInvisible();
if (layer.IsVisible)
{
_canvas.ChangeCurrentLayer(layer);
if (layer.IsGrid)
{
_gridControl.Visible = true;
}
else if (layer.IsLine)
{
_lControl.Visible = true;
if (_lineTool == null)
{
_lineTool = new LineTool();
}
_canvas.SetCurrentDrawTool(_lineTool);
}
else
{
_vertexControl.Visible = true;
if ((_vtxTool) == null)
{
_vtxTool = new VertexTool();
}
_canvas.SetCurrentDrawTool(_vtxTool);
}
}
}
