public static LayerPropertyForm GetInstance(LayersForm parent, int layerHandle)
{
if (_instance == null)
{
_instance = new LayerPropertyForm(parent, layerHandle);
}
return(_instance);
}
public static PointLayerSymbologyForm GetInstance(LayerPropertyForm parent, MapLayer mapLayer)
{
if (_instance == null)
{
_instance = new PointLayerSymbologyForm(parent, mapLayer);
}
return(_instance);
}
public PolygonLineLayerSymbologyForm(LayerPropertyForm parent, MapLayer mapLayer)
{
InitializeComponent();
_parentForm = parent;
_mapLayer = mapLayer;
_options = ((Shapefile)_mapLayer.LayerObject).DefaultDrawingOptions;
_shpFileType = ((Shapefile)_mapLayer.LayerObject).ShapefileType;
LineWidthFix.FixLineWidth((Shapefile)_mapLayer.LayerObject);
}
public PointLayerSymbologyForm(LayerPropertyForm parent, MapLayer mapLayer)
{
InitializeComponent();
_mapLayer = mapLayer;
_shapeFile = mapLayer.LayerObject as Shapefile;
_shpFileType = _shapeFile.ShapefileType;
_options = _shapeFile.DefaultDrawingOptions;
_originalOptions = _options;
_parentForm = parent;
}
private void ShowLayerProperties()
{
var lpf = LayerPropertyForm.GetInstance(this, (int)layerGrid[0, _rowIndexFromMouseDown].Tag);
if (!lpf.Visible)
{
lpf.Show(this);
}
else
{
lpf.BringToFront();
}
}
private void OnLayerPropertyForm_FormClosed(object sender, FormClosedEventArgs e)
{
_instance = null;
//global.SaveFormSettings(this);
}
