C# DomNode.Is方法代码示例

 protected override void WriteChildElementsRecursive(DomNode node, XmlWriter writer)
 {
     // Filter out external template file references that should not be in-lined
     if (node.Is<TemplateFolder>())
     {
         var pathUri = node.GetAttribute(Schema.templateFolderType.referenceFileAttribute) as Uri;
         if (pathUri != null)
             return;
     }
     base.WriteChildElementsRecursive(node, writer);
 }

        internal D2dAdaptableControl CreateCircuitControl(DomNode circuitNode)
        {
            var control = new D2dAdaptableControl();
            control.SuspendLayout();
            control.BackColor = SystemColors.ControlLight;
            control.AllowDrop = true;

            var transformAdapter = new TransformAdapter();
            transformAdapter.EnforceConstraints = false; //to allow the canvas to be panned to view negative coordinates
            transformAdapter.UniformScale = true;
            transformAdapter.MinScale = new PointF(0.25f, 0.25f);
            transformAdapter.MaxScale = new PointF(4, 4);
            var viewingAdapter = new ViewingAdapter(transformAdapter);
            viewingAdapter.MarginSize = new Size(25, 25);
            var canvasAdapter = new CanvasAdapter();
            ((ILayoutConstraint)canvasAdapter).Enabled = false; //to allow negative coordinates for circuit elements within groups

            var autoTranslateAdapter = new AutoTranslateAdapter(transformAdapter);
            var mouseTransformManipulator = new MouseTransformManipulator(transformAdapter);
            var mouseWheelManipulator = new MouseWheelManipulator(transformAdapter);
            var scrollbarAdapter = new ScrollbarAdapter(transformAdapter, canvasAdapter);

            var hoverAdapter = new HoverAdapter();
            hoverAdapter.HoverStarted += control_HoverStarted;
            hoverAdapter.HoverStopped += control_HoverStopped;

            var annotationAdaptor = new D2dAnnotationAdapter(m_theme); // display annotations under diagram

            var d2dRectangleDragSelector = new D2dRectangleDragSelector();
            var d2dRectangleDragRenderer = new D2dRectangleDragRenderer(d2dRectangleDragSelector);

            if (circuitNode.Is<Circuit>())
            {
                var circuitAdapter = new D2dGraphAdapter<Module, Connection, ICircuitPin>(m_circuitRenderer, transformAdapter);

                // The "AllFirst" policy will try to draw edges (wires) before nodes, as much as possible.
                //circuitAdapter.EdgeRenderPolicy = D2dGraphAdapter<Module, Connection, ICircuitPin>.DrawEdgePolicy.AllFirst;
                
                var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter<Module, Connection, ICircuitPin>(
                    m_circuitRenderer, circuitAdapter, transformAdapter);
                circuitModuleEditAdapter.DraggingSubNodes = false;

                var circuitConnectionEditAdapter =
                    new D2dGraphEdgeEditAdapter<Module, Connection, ICircuitPin>(m_circuitRenderer, circuitAdapter, transformAdapter);
                circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;

                control.Adapt(
                    // This end of the list is drawn first and receives mouse events last.
                    hoverAdapter,
                    scrollbarAdapter,
                    autoTranslateAdapter,
                    d2dRectangleDragSelector, //Needs to be before annotationAdaptor, so that drag-and-selecting text works.
                    transformAdapter,
                    viewingAdapter,
                    canvasAdapter,
                    mouseTransformManipulator,
                    mouseWheelManipulator,
                    new KeyboardIOGraphNavigator<Module, Connection, ICircuitPin>(),
                    new D2dGridAdapter(),
                    annotationAdaptor, //Needs to be before circuitAdapter so that comments appear under elements.
                    circuitAdapter,
                    circuitModuleEditAdapter, //lets user move circuit elements on canvas
                    circuitConnectionEditAdapter,
                    new LabelEditAdapter(),
                    d2dRectangleDragRenderer,
                    new SelectionAdapter(),
                    new DragDropAdapter(m_statusService),
                    new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
                    // This end of the list is drawn last and receives mouse events first.
                    );
            }
            else if (circuitNode.Is<Group>())
            {
                var circuitAdapter = new D2dSubgraphAdapter<Module, Connection, ICircuitPin>(m_subGraphRenderer,
                                                                                      transformAdapter);
                var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter<Module, Connection, ICircuitPin>(
                    m_subGraphRenderer, circuitAdapter, transformAdapter);
                circuitModuleEditAdapter.DraggingSubNodes = false;

                var circuitConnectionEditAdapter =
                    new D2dGraphEdgeEditAdapter<Module, Connection, ICircuitPin>(m_subGraphRenderer, circuitAdapter, transformAdapter);
                circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;

                var groupPinEditor = new GroupPinEditor(transformAdapter);
                groupPinEditor.GetPinOffset = m_subGraphRenderer.GetPinOffset;

                canvasAdapter.UpdateTranslateMinMax = groupPinEditor.UpdateTranslateMinMax;

                control.Adapt(
                    // This end of the list is drawn first and receives mouse events last.
                  hoverAdapter,
                  scrollbarAdapter,
                  autoTranslateAdapter,
                  d2dRectangleDragSelector,
                  transformAdapter,
                  viewingAdapter,
                  canvasAdapter,
                  mouseTransformManipulator,
                  mouseWheelManipulator,
                  new KeyboardIOGraphNavigator<Module, Connection, ICircuitPin>(),
//.........这里部分代码省略.........

 private static bool IsPrototypeItem(DomNode child, DomNode parent)
 {
     return
         child.Is<PrototypeFolder>() ||
         (parent != null && parent.Is<PrototypeFolder>());
 }

        private void ShowBreakpointConditionForm(DomNode domNode)
        {
            if (domNode == null)
                return;

            if (!domNode.Is<SledProjectFilesBreakpointType>())
                return;

            var bp =
                domNode.As<SledProjectFilesBreakpointType>();

            if (bp == null)
                return;

            ShowBreakpointConditionFormInternal(bp);
        }

 private static bool IsLayerItem(DomNode node)
 {
     return node.Is<ILayer>() || node.Is<IReference<IGameObject>>();
 }

 private static bool IsTemplateItem(DomNode child, DomNode parent)
 {
     return
         child.Is<TemplateFolder>() ||
         (parent != null && parent.Is<TemplateFolder>());
 }

            private static void GatherNodeTypes(DomNode domNode, ICollection<SledProjectFilesFolderType> lstFolders)
            {
                if (domNode.Is<SledProjectFilesFolderType>())
                    lstFolders.Add(domNode.As<SledProjectFilesFolderType>());

                foreach (var child in domNode.Children)
                {
                    GatherNodeTypes(child, lstFolders);
                }
            }

 /// <summary>
 /// Returns true iff the template can reference the specified target item</summary>
 public override bool CanReference(DomNode item)
 {
     return item.Is<Module>();
 }

 private static bool IsLayerItem(DomNode node)
 {
     return node.Is<LayerFolder>() || node.Is<ElementRef>() || node.Is<Element>();
 }

        internal D2dAdaptableControl CreateCircuitControl(DomNode circuitNode)
        {
            var control = new D2dAdaptableControl();
            control.SuspendLayout();             
            control.BackColor = SystemColors.ControlLight;
            control.AllowDrop = true;

            var transformAdapter = new TransformAdapter();
            transformAdapter.EnforceConstraints = false; //to allow the canvas to be panned to view negative coordinates
            transformAdapter.UniformScale = true;
            transformAdapter.MinScale = new PointF(0.25f, 0.25f);
            transformAdapter.MaxScale = new PointF(4, 4);
            var viewingAdapter = new ViewingAdapter(transformAdapter);
            viewingAdapter.MarginSize = new Size(25, 25);
            var canvasAdapter = new CanvasAdapter();
            ((ILayoutConstraint) canvasAdapter).Enabled = false; //to allow negative coordinates for circuit elements within groups

            var autoTranslateAdapter = new AutoTranslateAdapter(transformAdapter);
            var mouseTransformManipulator = new MouseTransformManipulator(transformAdapter);
            var mouseWheelManipulator = new MouseWheelManipulator(transformAdapter);
            var scrollbarAdapter = new ScrollbarAdapter(transformAdapter, canvasAdapter);

            var hoverAdapter = new HoverAdapter();
            hoverAdapter.HoverStarted += control_HoverStarted;
            hoverAdapter.HoverStopped += control_HoverStopped;

            var annotationAdaptor = new D2dAnnotationAdapter(m_theme); // display annotations under diagram

            if (circuitNode.Is<Circuit>())
            {
                var circuitAdapter = new D2dGraphAdapter<Module, Connection, ICircuitPin>(m_circuitRenderer, transformAdapter);
                var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter<Module, Connection, ICircuitPin>(
                    m_circuitRenderer, circuitAdapter, transformAdapter);
                circuitModuleEditAdapter.DraggingSubNodes = false;

                var circuitConnectionEditAdapter =
                    new D2dGraphEdgeEditAdapter<Module, Connection, ICircuitPin>(m_circuitRenderer, circuitAdapter, transformAdapter);
                circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;

                control.Adapt(
                    hoverAdapter,
                    scrollbarAdapter,
                    autoTranslateAdapter,
                    new RectangleDragSelector(),
                    transformAdapter,
                    viewingAdapter,
                    canvasAdapter,
                    mouseTransformManipulator,
                    mouseWheelManipulator,
                    new KeyboardIOGraphNavigator<Module, Connection, ICircuitPin>(),
                    new D2dGridAdapter(),
                    annotationAdaptor,
                    circuitAdapter,
                    circuitModuleEditAdapter,
                    circuitConnectionEditAdapter,
                    new LabelEditAdapter(),
                    new SelectionAdapter(),
                    new DragDropAdapter(m_statusService),
                    new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
                    );
            }
            else if (circuitNode.Is<Group>())
            {
                var circuitAdapter = new D2dSubgraphAdapter<Module, Connection, ICircuitPin>(m_subGraphRenderer,
                                                                                      transformAdapter);
                var circuitModuleEditAdapter = new D2dGraphNodeEditAdapter<Module, Connection, ICircuitPin>(
                    m_subGraphRenderer, circuitAdapter, transformAdapter);
                circuitModuleEditAdapter.DraggingSubNodes = false;

                var circuitConnectionEditAdapter =
                    new D2dGraphEdgeEditAdapter<Module, Connection, ICircuitPin>(m_subGraphRenderer, circuitAdapter, transformAdapter);
                circuitConnectionEditAdapter.EdgeRouteTraverser = CircuitUtil.EdgeRouteTraverser;

                var groupPinEditor = new GroupPinEditor(transformAdapter);
                groupPinEditor.GetPinOffset = m_subGraphRenderer.GetPinOffset;
 
                canvasAdapter.UpdateTranslateMinMax = groupPinEditor.UpdateTranslateMinMax;

                control.Adapt(
                  hoverAdapter,
                  scrollbarAdapter,
                  autoTranslateAdapter,
                  new RectangleDragSelector(),
                  transformAdapter,
                  viewingAdapter,
                  canvasAdapter,
                  mouseTransformManipulator,
                  mouseWheelManipulator,
                  new KeyboardIOGraphNavigator<Module, Connection, ICircuitPin>(),
                  new D2dGridAdapter(),
                  annotationAdaptor,
                  circuitAdapter,
                  circuitModuleEditAdapter,
                  circuitConnectionEditAdapter,
                  new LabelEditAdapter(),
                  groupPinEditor,
                  new SelectionAdapter(),
                  new DragDropAdapter(m_statusService),
                  new ContextMenuAdapter(m_commandService, m_contextMenuCommandProviders)
                  );
//.........这里部分代码省略.........