/// <summary>
/// Register input and output handlers that store the data in the mapper as GraphMLAttributes resp. can read them back.
/// </summary>
private void EnableDataPersistence()
{
// We get the IO handler that is used by the GraphControl for serialization and deserialization.
var ioh = graphControl.GraphMLIOHandler;
IMapperRegistry registry = manager.MasterGraph.MapperRegistry;
IMapper <INode, DateTime> dateMapper = registry.GetMapper <INode, DateTime>(DateTimeMapperKey);
if (dateMapper != null)
{
// The OutputHandler just stores the string value of the attribute
// We need to provide the symbolic name of the attribute in the GraphML file, the data source as an IMapper and the
// GraphML type of the attribute
ioh.AddOutputMapper(DateTimeMapperKey, null, dateMapper, delegate(object args, HandleSerializationEventArgs e) {
if (e.Item is DateTime)
{
e.Writer.WriteString(((DateTime)e.Item).ToString(CultureInfo.InvariantCulture));
}
e.Handled = true;
}, KeyType.String);
// To read back a DateTime value from a string GraphML attribute, we have to provide an additional (very simple...) callback method.
ioh.AddInputMapper((elem) => GraphMLIOHandler.MatchesName(elem, DateTimeMapperKey) && GraphMLIOHandler.MatchesType(elem, KeyType.String), dateMapper,
delegate(object args, HandleDeserializationEventArgs e) {
//The actual value is a text node that can be retrieved from the event
try {
DateTime dateTime = DateTime.Parse(e.XmlNode.ToString(), CultureInfo.InvariantCulture);
e.Result = dateTime;
} catch (Exception exception) {
Console.WriteLine(exception);
e.Result = DateTime.Now;
}
});
}
}
protected RestSharpRepository(ISearchResultsBuilder resultsBuilder,
IAbstractContextFactory contextFactory,
IMapperRegistry mapperRegistry,
IRestRequestBuilder <TTargetEntity, TTargetEntityId> restRequestBuilder)
: base(resultsBuilder, contextFactory, mapperRegistry, restRequestBuilder)
{
}
public TestDerivedManager(
IMapperRegistry mapper,
IProvider <int, TestEntity> provider,
IValidationManager <TestEntity> validationManager,
IWorkflowManager <TestEntity> workflowManager = null)
: base(provider, validationManager, workflowManager)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="RestRepositoryBase{TEntity, TTargetEntity, TEntityId, TTargetEntityId}"/> class.
/// </summary>
/// <param name="resultsBuilder">The results builder.</param>
/// <param name="contextFactory">The context factory.</param>
/// <param name="mapperRegistry">The mapper registry.</param>
/// <param name="restRequestBuilder">The rest request builder.</param>
protected RestRepositoryBase(ISearchResultsBuilder resultsBuilder,
IAbstractContextFactory contextFactory,
IMapperRegistry mapperRegistry,
IRestRequestBuilder <TTargetEntity, TTargetEntityId> restRequestBuilder)
{
Context = contextFactory.Create <IRestContext>(typeof(TTargetEntity));
_resultsBuilder = resultsBuilder;
MapperRegistry = mapperRegistry;
RestRequestBuilder = restRequestBuilder;
}
private void ClearPreferredLabelPlacement(IGraph graph)
{
IMapperRegistry registry = graph.MapperRegistry;
registry.RemoveMapper(LayoutGraphAdapter.EdgeLabelLayoutPreferredPlacementDescriptorDpKey);
if (originalMapper != null)
{
registry.AddMapper(LayoutGraphAdapter.EdgeLabelLayoutPreferredPlacementDescriptorDpKey, originalMapper);
originalMapper = null;
}
}
/// <summary>
/// Setup tooltips that return the value that is stored in the mapper.
/// </summary>
/// <remarks>
/// Dynamic tooltips are implemented by adding a tooltip provider as an event handler for the
/// <see cref="GraphEditorInputMode.QueryItemToolTip" /> event of the GraphEditorInputMode using the
/// <see cref="QueryItemToolTipEventArgs{T}" /> parameter. This parameter provides three relevant
/// properties:
/// <list type="bullet">
/// <item>
/// <description>
/// The <see cref="ToolTipQueryEventArgs.Handled" /> property is a flag which indicates
/// whether the tooltip was already set by one of possibly several tooltip providers.
/// </description>
/// </item>
/// <item>
/// <description>
/// The <see cref="QueryItemToolTipEventArgs{T}.Item" /> property contains the <see cref="IModelItem" />
/// the mouse hovers over.
/// </description>
/// </item>
/// <item>
/// <description>
/// The tooltip is set by setting the <see cref="ToolTipQueryEventArgs.ToolTip" />
/// property.
/// </description>
/// </item>
/// </list>
/// </remarks>
private void SetupTooltips()
{
GraphEditorInputMode geim = graphControl.InputMode as GraphEditorInputMode;
if (geim != null)
{
geim.ToolTipItems = GraphItemTypes.Node;
geim.QueryItemToolTip +=
delegate(object src, QueryItemToolTipEventArgs <IModelItem> eventArgs) {
if (eventArgs.Handled)
{
// A tooltip has already been assigned -> nothing to do.
return;
}
INode hitNode = eventArgs.Item as INode;
if (hitNode == null)
{
return;
}
// Since the node the user interacts with is an instance on the managed view,
// rather than on the master graph to which we've bound our data,
// we retrieve the mapper indirectly through its symbolic name.
// The folding framework automagically returns an IMapper instance that translates
// to the original elements. If we were not using folding, this step would be unnecessary
// and we could use the mapper instance directly on the original nodes.
IMapperRegistry registry = Graph.MapperRegistry;
IMapper <INode, DateTime> dateMapper =
registry.GetMapper <INode, DateTime>(DateTimeMapperKey);
if (dateMapper != null)
{
// Found a suitable mapper.
// Finds out if a node is under the current location.
// Set the tooltip.
eventArgs.ToolTip = dateMapper[hitNode].ToString();
// Indicate that the tooltip has been set.
eventArgs.Handled = true;
}
};
// Add a little offset to the tooltip such that it is not obscured by the mouse pointer.
geim.MouseHoverInputMode.ToolTipLocationOffset = new PointD(20, 20);
}
}
private void SetupPreferredLabelPlacement(IGraph graph)
{
IMapperRegistry registry = graph.MapperRegistry;
originalMapper = registry.GetMapper <ILabel, PreferredPlacementDescriptor>(
LayoutGraphAdapter.EdgeLabelLayoutPreferredPlacementDescriptorDpKey);
registry.CreateDelegateMapper(LayoutGraphAdapter.EdgeLabelLayoutPreferredPlacementDescriptorDpKey,
delegate(ILabel label) {
var oldDescriptor = originalMapper != null ? originalMapper[label] : null;
var newDescriptor = oldDescriptor != null
? new PreferredPlacementDescriptor(oldDescriptor)
: new PreferredPlacementDescriptor
{
PlaceAlongEdge = LabelPlacements.Anywhere,
SideOfEdge = LabelPlacements.Anywhere
};
SetPreferredSide(newDescriptor, oldDescriptor, label.LayoutParameter.Model);
return(newDescriptor);
});
}
public void OnLoaded(object source, EventArgs args)
{
EnableFolding();
InitializeHighlightStyles();
InitializeInputMode();
IGraph graph = graphControl.Graph;
graphControl.FileOperationsEnabled = true;
IMapperRegistry masterRegistry = graph.GetFoldingView().Manager.MasterGraph.MapperRegistry;
masterRegistry.CreateWeakMapper <INode, string>("ToolTip");
masterRegistry.CreateWeakMapper <INode, string>("Description");
masterRegistry.CreateWeakMapper <INode, string>("Url");
masterRegistry.CreateWeakMapper <IGraph, string>("GraphDescription");
graphControl.CurrentItemChanged += OnCurrentItemChanged;
var ioHandler = graphControl.GraphMLIOHandler;
ioHandler.AddGraphOutputData("GraphDescription", (g) => graphDescriptionTextBlock.Text);
ioHandler.AddGraphInputData <string>("GraphDescription", (g, v) => graphDescriptionTextBlock.Text = v);
ioHandler.AddRegistryInputMapper <INode, string>("Description");
ioHandler.AddRegistryOutputMapper <INode, string>("Description", "Description");
ioHandler.AddRegistryInputMapper <INode, string>("ToolTip");
ioHandler.AddRegistryOutputMapper <INode, string>("ToolTip", "ToolTip");
ioHandler.AddRegistryInputMapper <INode, string>("Url");
ioHandler.AddRegistryOutputMapper <INode, string>("Url", "Url");
graphChooserBox.ItemsSource = new[]
{
"computer-network", "movies", "family-tree", "hierarchy", "nesting",
"social-network", "uml-diagram", "large-tree",
};
graphChooserBox.SelectedIndex = 0;
graphControl.FitGraphBounds();
}
protected override void OnLoad(EventArgs e)
{
IGraph graph = graphControl.Graph;
IMapperRegistry masterRegistry = graph.GetFoldingView().Manager.MasterGraph.MapperRegistry;
masterRegistry.CreateWeakMapper <INode, string>("ToolTip");
masterRegistry.CreateWeakMapper <INode, string>("Description");
masterRegistry.CreateWeakMapper <INode, string>("Url");
masterRegistry.CreateWeakMapper <IGraph, string>("GraphDescription");
graphControl.CurrentItemChanged += OnCurrentItemChanged;
InitializeHighlightStyles();
InitializeInputMode();
graphChooserBox.Items.AddRange(new[] { "computer-network", "movies", "family-tree", "hierarchy", "nesting", "social-network", "uml-diagram", "large-tree", });
graphChooserBox.SelectedIndex = 0;
graphControl.FitGraphBounds();
}
protected override Task RunModule()
{
IMapperRegistry registry = CurrentIGraph.MapperRegistry;
OptionGroup toplevelGroup = Handler.GetGroupByName(TOP_LEVEL);
if ((bool)toplevelGroup[ClearAllConstraints].Value)
{
//deregistriere den Mapper, d.h. port constraints werden nicht mehr vorgegeben.
registry.RemoveMapper(PortConstraintKeys.SourceGroupIdDpKey);
registry.RemoveMapper(PortConstraintKeys.TargetGroupIdDpKey);
sourceIDMapper = null;
targetIDMapper = null;
}
else
{
registry.RemoveMapper(PortConstraintKeys.SourceGroupIdDpKey);
registry.RemoveMapper(PortConstraintKeys.TargetGroupIdDpKey);
if (sourceIDMapper == null)
{
sourceIDMapper = new DictionaryMapper <IEdge, object>();
}
if (targetIDMapper == null)
{
targetIDMapper = new DictionaryMapper <IEdge, object>();
}
string scope = (string)toplevelGroup[Scope].Value;
string sourceId = toplevelGroup[SourceID].Value.ToString();
string targetId = toplevelGroup[TargetID].Value.ToString();
foreach (IEdge edge in CurrentIGraph.Edges)
{
bool isSelected = false;
switch (scope)
{
case ScopeAllEdges:
isSelected = true;
break;
case ScopeSelectedEdges:
isSelected = IsSelected(Context, edge);
break;
case ScopeEdgesAtSelectedNodes:
IPort sourcePort = edge.SourcePort;
IPort targetPort = edge.TargetPort;
isSelected = IsSelected(Context, sourcePort) ||
IsSelected(Context, targetPort) ||
IsSelected(Context, sourcePort.Owner) ||
IsSelected(Context, targetPort.Owner);
break;
}
if (isSelected)
{
sourceIDMapper[edge] = sourceId.Length > 0 ? sourceId : null;
targetIDMapper[edge] = targetId.Length > 0 ? targetId : null;
}
}
registry.AddMapper(PortConstraintKeys.SourceGroupIdDpKey,
sourceIDMapper);
registry.AddMapper(PortConstraintKeys.TargetGroupIdDpKey,
targetIDMapper);
}
return(Task.FromResult <object>(null));
}
public MappingEngine(IMapperFactoryRegistry factoryRegistry, IMapperRegistry mapperRegistry)
{
FactoryRegistry = factoryRegistry;
MapperRegistry = mapperRegistry;
}
public static IMapper <K, V> AddMapper <K, V>(this IMapperRegistry registry, object key, MapperDelegate <K, V> mapperDelegate)
{
return(registry.CreateDelegateMapper(key, mapperDelegate));
}
public static IMapper <K, V> AddDictionaryMapper <K, V>(this IMapperRegistry registry, object key)
{
return(registry.CreateMapper <K, V>(key));
}
protected override Task RunModule()
{
IMapperRegistry registry = CurrentIGraph.MapperRegistry;
OptionGroup toplevelGroup = Handler.GetGroupByName(TOP_LEVEL);
if ((bool)toplevelGroup[ClearAllConstraints].Value)
{
//deregistriere den Mapper, d.h. port constraints werden nicht mehr vorgegeben.
registry.RemoveMapper(PortConstraintKeys.TargetPortConstraintDpKey);
registry.RemoveMapper(PortConstraintKeys.SourcePortConstraintDpKey);
sourcePCMapper = null;
targetPCMapper = null;
}
else
{
registry.RemoveMapper(PortConstraintKeys.TargetPortConstraintDpKey);
registry.RemoveMapper(PortConstraintKeys.SourcePortConstraintDpKey);
if (sourcePCMapper == null)
{
sourcePCMapper = new DictionaryMapper <IEdge, PortConstraint>();
}
if (targetPCMapper == null)
{
targetPCMapper = new DictionaryMapper <IEdge, PortConstraint>();
}
string scope = (string)toplevelGroup[Scope].Value;
OptionGroup spcg = (OptionGroup)toplevelGroup.GetGroupByName(SourcePortConstraints);
OptionGroup tpcg = (OptionGroup)toplevelGroup.GetGroupByName(TargetPortConstraints);
PortConstraintType sourceType = (PortConstraintType)spcg[PortConstraintStr].Value;
bool strongSource = (bool)spcg[StrongPortConstraint].Value;
PortConstraintType targetType = (PortConstraintType)tpcg[PortConstraintStr].Value;
bool strongTarget = (bool)spcg[StrongPortConstraint].Value;
foreach (IEdge edge in CurrentIGraph.Edges)
{
bool isSelected = false;
switch (scope)
{
case ScopeAllEdges:
isSelected = true;
break;
case ScopeSelectedEdges:
isSelected = IsSelected(Context, edge);
break;
case ScopeEdgesAtSelectedNodes:
IPort sourcePort = edge.SourcePort;
IPort targetPort = edge.TargetPort;
isSelected = IsSelected(Context, sourcePort) ||
IsSelected(Context, targetPort) ||
IsSelected(Context, sourcePort.Owner) ||
IsSelected(Context, targetPort.Owner);
break;
}
if (isSelected)
{
sourcePCMapper[edge] = CreatePortConstraint(edge, sourceType, true, strongSource);
targetPCMapper[edge] = CreatePortConstraint(edge, targetType, false, strongTarget);
}
}
registry.AddMapper(PortConstraintKeys.SourcePortConstraintDpKey,
sourcePCMapper);
registry.AddMapper(PortConstraintKeys.TargetPortConstraintDpKey,
targetPCMapper);
}
return(Task.FromResult <object>(null));
}
/// <summary>
/// Initializes a new instance of the <see cref="RestSharpClient"/> class.
/// </summary>
/// <param name="mapper">The mapper.</param>
/// <summary>
/// Initializes a new instance of the <see cref="RestSharpClient"/> class.
/// </summary>
/// <param name="mapper">The mapper.</param>
public RestSharpClient(IMapperRegistry mapper)
{
_mapper = mapper;
}
protected TransactionScript(IRepositoryRegistry repositoryRegistry, IMapperRegistry mapperRegistry)
{
RepositoryRegistry = repositoryRegistry;
MapperRegistry = mapperRegistry;
}
