/// <ToBeCompleted></ToBeCompleted>
public void RenameLayer(Diagram diagram, Layer layer, string oldName, string newName)
{
if (diagram == null)
{
throw new ArgumentNullException("diagram");
}
if (layer == null)
{
throw new ArgumentNullException("layer");
}
if (oldName == null)
{
throw new ArgumentNullException("oldName");
}
if (newName == null)
{
throw new ArgumentNullException("newName");
}
AssertDiagramSetControllerIsSet();
ICommand cmd = new EditLayerCommand(diagram, layer, EditLayerCommand.ChangedProperty.Name, oldName, newName);
Project.ExecuteCommand(cmd);
if (LayerModified != null)
{
LayerModified(this, LayerHelper.GetLayersEventArgs(LayerHelper.GetLayers(layer.Id, diagram)));
}
}
/// <ToBeCompleted></ToBeCompleted>
public void RemoveLayer(Diagram diagram, string layerName)
{
if (diagram == null)
{
throw new ArgumentNullException("diagram");
}
if (string.IsNullOrEmpty(layerName))
{
throw new ArgumentNullException("layerName");
}
AssertDiagramSetControllerIsSet();
Layer layer = diagram.Layers.FindLayer(layerName);
if (layer == null)
{
throw new NShapeException("Layer '{0}' does not exist.", layerName);
}
Command cmd = new RemoveLayerCommand(diagram, layer);
Project.ExecuteCommand(cmd);
if (LayersRemoved != null)
{
LayersRemoved(this, LayerHelper.GetLayersEventArgs(LayerHelper.GetLayers(layerName, diagram)));
}
}
private void SetSelectedLayers(IEnumerable <Layer> layers)
{
selectedLayers.Clear();
foreach (Layer l in layers)
{
selectedLayers.Add(l);
}
OnSelectedLayersChanged(this, LayerHelper.GetLayersEventArgs(selectedLayers));
}
/// <ToBeCompleted></ToBeCompleted>
public void SetLayerZoomBounds(Diagram diagram, Layer layer, int lowerZoomBounds, int upperZoomBounds)
{
if (diagram == null)
{
throw new ArgumentNullException("diagram");
}
if (layer == null)
{
throw new ArgumentNullException("layer");
}
AssertDiagramSetControllerIsSet();
ICommand cmdMinZoom = null;
ICommand cmdMaxZoom = null;
if (layer.LowerZoomThreshold != lowerZoomBounds)
{
cmdMinZoom = new EditLayerCommand(diagram, layer,
EditLayerCommand.ChangedProperty.LowerZoomThreshold,
layer.LowerZoomThreshold, lowerZoomBounds);
}
if (layer.UpperZoomThreshold != upperZoomBounds)
{
cmdMaxZoom = new EditLayerCommand(diagram, layer,
EditLayerCommand.ChangedProperty.UpperZoomThreshold,
layer.UpperZoomThreshold, upperZoomBounds);
}
ICommand cmd;
if (cmdMinZoom != null && cmdMaxZoom != null)
{
cmd = new AggregatedCommand();
((AggregatedCommand)cmd).Add(cmdMinZoom);
((AggregatedCommand)cmd).Add(cmdMaxZoom);
}
else if (cmdMinZoom != null && cmdMaxZoom == null)
{
cmd = cmdMinZoom;
}
else if (cmdMaxZoom != null && cmdMinZoom == null)
{
cmd = cmdMaxZoom;
}
else
{
cmd = null;
}
if (cmd != null)
{
Project.ExecuteCommand(cmd);
if (LayerModified != null)
{
LayerModified(this, LayerHelper.GetLayersEventArgs(LayerHelper.GetLayers(layer.Id, diagram)));
}
}
}
/// <ToBeCompleted></ToBeCompleted>
public void RemoveLayers(Diagram diagram, IEnumerable <Layer> layers)
{
if (diagram == null)
{
throw new ArgumentNullException("diagram");
}
if (layers == null)
{
throw new ArgumentNullException("layers");
}
AssertDiagramSetControllerIsSet();
Command cmd = new RemoveLayerCommand(diagram, layers);
Project.ExecuteCommand(cmd);
if (LayersRemoved != null)
{
LayersRemoved(this, LayerHelper.GetLayersEventArgs(layers));
}
}
/// <ToBeCompleted></ToBeCompleted>
public void AddLayer(Diagram diagram, string layerName)
{
if (diagram == null)
{
throw new ArgumentNullException("diagram");
}
if (layerName == null)
{
throw new ArgumentNullException("layerName");
}
AssertDiagramSetControllerIsSet();
if (diagram.Layers.FindLayer(layerName) != null)
{
throw new NShapeException("Layer name '{0}' already exists.", layerName);
}
Command cmd = new AddLayerCommand(diagram, layerName);
Project.ExecuteCommand(cmd);
if (LayersAdded != null)
{
LayersAdded(this, LayerHelper.GetLayersEventArgs(LayerHelper.GetLayers(layerName, diagram)));
}
}
private void UnselectAllLayers()
{
selectedLayers.Clear();
OnSelectedLayersChanged(this, LayerHelper.GetLayersEventArgs(selectedLayers));
}
private void UnselectLayer(Layer layer)
{
selectedLayers.Remove(layer);
OnSelectedLayersChanged(this, LayerHelper.GetLayersEventArgs(selectedLayers));
}
private void SetSelectedLayers(Layer layer)
{
selectedLayers.Clear();
selectedLayers.Add(layer);
OnSelectedLayersChanged(this, LayerHelper.GetLayersEventArgs(selectedLayers));
}
private void SelectLayer(Layer layer)
{
_selectedLayers.Add(layer);
OnSelectedLayersChanged(this, LayerHelper.GetLayersEventArgs(_selectedLayers));
}