private static void OnSymbolPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SymbolPresenter obj = (SymbolPresenter)d;
if (e.OldValue != null)
{
(e.OldValue as ESRI.ArcGIS.Client.Symbols.Symbol).PropertyChanged -= obj.symbol_PropertyChanged;
}
ESRI.ArcGIS.Client.Symbols.Symbol newValue = (ESRI.ArcGIS.Client.Symbols.Symbol)e.NewValue;
obj.Template = newValue.ControlTemplate;
newValue.PropertyChanged += obj.symbol_PropertyChanged;
}
/// <summary>
/// This method sets the layer to the icon layer and defines the icon symbol
/// </summary>
private void IconButton_Click(object sender, RoutedEventArgs e)
{
layer = "IconFeatureLayer";
MyDrawObject.DrawMode = DrawMode.Point;
drawing = this.MapGrid.Resources["IconSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
MyDrawObject.IsEnabled = (MyDrawObject.DrawMode != DrawMode.None);
}
/// <summary>
/// This method sets the layer to the EMS layer and defines its draw symbol.
/// </summary>
private void EMSButton_Click(object sender, RoutedEventArgs e)
{
layer = "EMSFeatureLayer";
MyDrawObject.DrawMode = DrawMode.Freehand;
drawing = this.MapGrid.Resources["EMSLineSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
MyDrawObject.IsEnabled = (MyDrawObject.DrawMode != DrawMode.None);
}
private void bindUIToLayer()
{
GraphicsLayer graphicsLayer = Layer as GraphicsLayer;
if (graphicsLayer == null)
{
return;
}
#region Renderer Takes Precedence
bindingToLayer = true;
if (GraphicSymbolsTakePrecedence != null)
{
GraphicSymbolsTakePrecedence.IsChecked = !graphicsLayer.RendererTakesPrecedence;
}
bindingToLayer = false;
#endregion
GeometryType = ESRI.ArcGIS.Mapping.Core.LayerExtensions.GetGeometryType(graphicsLayer);
ClassBreaksRenderer classBreaksRenderer = graphicsLayer.Renderer as ClassBreaksRenderer;
if (classBreaksRenderer != null)
{
if (RendererOptionsContainerControl != null)
{
ClassBreaksRendererOptionsConfigControl optionsConfigControl = new ClassBreaksRendererOptionsConfigControl()
{
ClassBreaksRenderer = classBreaksRenderer,
SymbolConfigProvider = SymbolConfigProvider,
GeometryType = GeometryType,
};
Binding b = new Binding("Foreground")
{
Source = this
};
optionsConfigControl.SetBinding(ClassBreaksRendererOptionsConfigControl.ForegroundProperty, b);
optionsConfigControl.RendererColorSchemeChanged += new EventHandler <GradientBrushChangedEventArgs>(optionsConfigControl_RendererColorSchemeChanged);
optionsConfigControl.RendererClassBreaksChanged += new EventHandler <RendererClassBreaksCountChangedEventArgs>(optionsConfigControl_RendererClassBreaksChanged);
RendererOptionsContainerControl.Content = optionsConfigControl;
}
if (RendererOptionsContainerBorder != null)
{
RendererOptionsContainerBorder.Visibility = Visibility.Visible;
}
if (CurrentSymbolLabel != null)
{
CurrentSymbolLabel.Visibility = Visibility.Visible;
}
createClassBreaksRendererSymbolsConfigControl(classBreaksRenderer);
}
else
{
UniqueValueRenderer uniqueValueRenderer = graphicsLayer.Renderer as UniqueValueRenderer;
if (uniqueValueRenderer != null)
{
if (RendererOptionsContainerControl != null)
{
UniqueValueRendererOptionsConfigControl optionsConfigControl = new UniqueValueRendererOptionsConfigControl()
{
UniqueValueRenderer = uniqueValueRenderer,
SymbolConfigProvider = SymbolConfigProvider,
GeometryType = GeometryType,
};
Binding b = new Binding("Foreground")
{
Source = this
};
optionsConfigControl.SetBinding(UniqueValueRendererOptionsConfigControl.ForegroundProperty, b);
optionsConfigControl.RendererColorSchemeChanged += new EventHandler <GradientBrushChangedEventArgs>(optionsConfigControl_RendererColorSchemeChanged);
optionsConfigControl.NewUniqueValueAdded += new EventHandler <NewUniqueValueInfoEventArgs>(optionsConfigControl_NewUniqueValueCreated);
optionsConfigControl.DeleteUniqueValueClicked += new EventHandler(optionsConfigControl_DeleteUniqueValueClicked);
RendererOptionsContainerControl.Content = optionsConfigControl;
}
if (RendererSymbolSetContainerControl != null)
{
UniqueValueRendererSymbolsConfigControl symbolsConfigControl = new UniqueValueRendererSymbolsConfigControl()
{
UniqueValueRenderer = uniqueValueRenderer,
SymbolConfigProvider = SymbolConfigProvider,
GeometryType = GeometryType,
};
Binding b = new Binding("Foreground")
{
Source = this
};
symbolsConfigControl.SetBinding(UniqueValueRendererSymbolsConfigControl.ForegroundProperty, b);
symbolsConfigControl.UniqueValueRendererModified += new EventHandler <SelectedUniqueValueModificationEventArgs>(symbolsConfigControl_UniqueValueRendererModified);
symbolsConfigControl.CurrentUniqueValueChanged += new EventHandler <CurrentUniqueValueChangedEventArgs>(symbolsConfigControl_CurrentUniqueValueChanged);
symbolsConfigControl.DefaultClassBreakBeingConfigured += new EventHandler <DefaultClassBreakBeingConfiguredEventArgs>(symbolsConfigControl_DefaultClassBreakBeingConfigured);
RendererSymbolSetContainerControl.Content = symbolsConfigControl;
}
if (RendererOptionsContainerBorder != null)
{
RendererOptionsContainerBorder.Visibility = Visibility.Visible;
}
if (CurrentSymbolLabel != null)
{
CurrentSymbolLabel.Visibility = Visibility.Visible;
}
}
else
{
// No renderer / simple renderer ... clear out the control
if (RendererOptionsContainerControl != null)
{
RendererOptionsContainerControl.Content = null;
}
if (RendererSymbolSetContainerControl != null)
{
ESRI.ArcGIS.Client.Symbols.Symbol defaultSymbol = graphicsLayer.GetDefaultSymbol();
DefaultSymbolConfigControl defaultSymbolConfig = new DefaultSymbolConfigControl()
{
Symbol = defaultSymbol,
SymbolConfigProvider = SymbolConfigProvider,
GeometryType = GeometryType,
};
Binding b = new Binding("Foreground")
{
Source = this
};
defaultSymbolConfig.SetBinding(DefaultSymbolConfigControl.ForegroundProperty, b);
defaultSymbolConfig.DefaultSymbolModified += new EventHandler <SymbolSelectedEventArgs>(defaultSymbolConfig_DefaultSymbolModified);
RendererSymbolSetContainerControl.Content = defaultSymbolConfig;
if (SymbolConfigControl != null)
{
SymbolConfigControl.Symbol = defaultSymbol;
}
}
if (CurrentSymbolLabel != null)
{
CurrentSymbolLabel.Visibility = Visibility.Collapsed;
}
if (RendererOptionsContainerBorder != null)
{
RendererOptionsContainerBorder.Visibility = Visibility.Collapsed;
}
}
}
}
