/// <summary> /// Initializes a newly created state for the node in the inner. /// </summary> /// <param name="nodeIndex">Index of the node.</param> /// <returns>The created node state.</returns> private protected virtual IReadOnlyPlaceholderNodeState InitChildState(IReadOnlyBrowsingPlaceholderNodeIndex nodeIndex) { Debug.Assert(nodeIndex.PropertyName == PropertyName); Debug.Assert(ChildState == null); IReadOnlyPlaceholderNodeState State = CreateNodeState(nodeIndex); SetChildState(State); return(State); }
/// <summary> /// Creates a IxxxPlaceholderNodeState object. /// </summary> private protected override IReadOnlyPlaceholderNodeState CreateNodeState(IReadOnlyBrowsingPlaceholderNodeIndex nodeIndex) { ControllerTools.AssertNoOverride(this, typeof(FocusPlaceholderInner <IIndex, TIndex>)); return(new FocusPlaceholderNodeState <IFocusInner <IFocusBrowsingChildIndex> >((IFocusBrowsingPlaceholderNodeIndex)nodeIndex)); }
/// <summary> /// Creates a IxxxPlaceholderNodeState object. /// </summary> private protected virtual IReadOnlyPlaceholderNodeState CreateNodeState(IReadOnlyBrowsingPlaceholderNodeIndex nodeIndex) { ControllerTools.AssertNoOverride(this, Type.FromTypeof <ReadOnlyPlaceholderInner <TIndex> >()); return(new ReadOnlyPlaceholderNodeState <IReadOnlyInner <IReadOnlyBrowsingChildIndex> >(nodeIndex)); }
/// <summary> /// Creates a IxxxIndexCollection with one IxxxBrowsingPlaceholderNodeIndex. /// </summary> private protected override IReadOnlyIndexCollection CreatePlaceholderIndexCollection(IReadOnlyBrowseContext browseNodeContext, string propertyName, IReadOnlyBrowsingPlaceholderNodeIndex childNodeIndex) { ControllerTools.AssertNoOverride(this, typeof(FocusPlaceholderNodeState <IInner>)); return(new FocusIndexCollection <IFocusBrowsingPlaceholderNodeIndex>(propertyName, new List <IFocusBrowsingPlaceholderNodeIndex>() { (IFocusBrowsingPlaceholderNodeIndex)childNodeIndex })); }
/// <summary> /// Creates a IxxxIndexCollection with one IxxxBrowsingPlaceholderNodeIndex. /// </summary> private protected override IReadOnlyIndexCollection CreatePlaceholderIndexCollection(ReadOnlyBrowseContext browseNodeContext, string propertyName, IReadOnlyBrowsingPlaceholderNodeIndex childNodeIndex) { ControllerTools.AssertNoOverride(this, Type.FromTypeof <FrameEmptyNodeState <IInner> >()); return(new FrameIndexCollection <IFrameBrowsingPlaceholderNodeIndex>(propertyName, new List <IFrameBrowsingPlaceholderNodeIndex>() { (IFrameBrowsingPlaceholderNodeIndex)childNodeIndex })); }
/// <summary> /// Creates a IxxxPlaceholderNodeState object. /// </summary> private protected override IReadOnlyPlaceholderNodeState CreateNodeState(IReadOnlyBrowsingPlaceholderNodeIndex nodeIndex) { ControllerTools.AssertNoOverride(this, Type.FromTypeof <WriteablePlaceholderInner <TIndex> >()); return(new WriteablePlaceholderNodeState <IWriteableInner <IWriteableBrowsingChildIndex> >((IWriteableBrowsingPlaceholderNodeIndex)nodeIndex)); }
public static void ReadOnlyProperties() { ControllerTools.ResetExpectedName(); Main RootNode; IReadOnlyRootNodeIndex RootIndex0; IReadOnlyRootNodeIndex RootIndex1; RootNode = CreateRoot(ValueGuid0, Imperfections.None); Assert.That(BaseNodeHelper.NodeTreeDiagnostic.IsValid(RootNode)); RootIndex0 = new ReadOnlyRootNodeIndex(RootNode); Assert.That(RootIndex0.Node == RootNode); Assert.That(RootIndex0.IsEqual(CompareEqual.New(), RootIndex0)); RootIndex1 = new ReadOnlyRootNodeIndex(RootNode); Assert.That(RootIndex1.Node == RootNode); Assert.That(CompareEqual.CoverIsEqual(RootIndex0, RootIndex1)); ReadOnlyController Controller0 = ReadOnlyController.Create(RootIndex0); Assert.That(Controller0.RootIndex == RootIndex0); Stats Stats = Controller0.Stats; Assert.That(Stats.NodeCount >= 0); Assert.That(Stats.PlaceholderNodeCount >= 0); Assert.That(Stats.OptionalNodeCount >= 0); Assert.That(Stats.AssignedOptionalNodeCount >= 0); Assert.That(Stats.ListCount >= 0); Assert.That(Stats.BlockListCount >= 0); Assert.That(Stats.BlockCount >= 0); IReadOnlyPlaceholderNodeState RootState = Controller0.RootState; Assert.That(RootState.ParentIndex == RootIndex0); Assert.That(Controller0.Contains(RootIndex0)); Assert.That(Controller0.IndexToState(RootIndex0) == RootState); Assert.That(RootState.InnerTable.Count == 8); Assert.That(RootState.InnerTable.ContainsKey(nameof(Main.PlaceholderTree))); Assert.That(RootState.InnerTable.ContainsKey(nameof(Main.PlaceholderLeaf))); Assert.That(RootState.InnerTable.ContainsKey(nameof(Main.UnassignedOptionalLeaf))); Assert.That(RootState.InnerTable.ContainsKey(nameof(Main.EmptyOptionalLeaf))); Assert.That(RootState.InnerTable.ContainsKey(nameof(Main.AssignedOptionalTree))); Assert.That(RootState.InnerTable.ContainsKey(nameof(Main.AssignedOptionalLeaf))); Assert.That(RootState.InnerTable.ContainsKey(nameof(Main.LeafBlocks))); Assert.That(RootState.InnerTable.ContainsKey(nameof(Main.LeafPath))); IReadOnlyPlaceholderInner MainPlaceholderTreeInner = (IReadOnlyPlaceholderInner)RootState.PropertyToInner(nameof(Main.PlaceholderTree)); Assert.That(MainPlaceholderTreeInner != null); if (MainPlaceholderTreeInner != null) { Assert.That(MainPlaceholderTreeInner.InterfaceType.IsTypeof <Tree>()); Assert.That(MainPlaceholderTreeInner.ChildState != null); Assert.That(MainPlaceholderTreeInner.ChildState?.ParentInner == MainPlaceholderTreeInner); } IReadOnlyPlaceholderInner MainPlaceholderLeafInner = (IReadOnlyPlaceholderInner)RootState.PropertyToInner(nameof(Main.PlaceholderLeaf)); Assert.That(MainPlaceholderLeafInner != null); if (MainPlaceholderLeafInner != null) { Assert.That(MainPlaceholderLeafInner.InterfaceType.IsTypeof <Leaf>()); Assert.That(MainPlaceholderLeafInner.ChildState != null); Assert.That(MainPlaceholderLeafInner.ChildState?.ParentInner == MainPlaceholderLeafInner); } IReadOnlyOptionalInner MainUnassignedOptionalInner = (IReadOnlyOptionalInner)RootState.PropertyToInner(nameof(Main.UnassignedOptionalLeaf)); Assert.That(MainUnassignedOptionalInner != null); if (MainUnassignedOptionalInner != null) { Assert.That(MainUnassignedOptionalInner.InterfaceType.IsTypeof <Leaf>()); Assert.That(!MainUnassignedOptionalInner.IsAssigned); Assert.That(MainUnassignedOptionalInner.ChildState != null); Assert.That(MainUnassignedOptionalInner.ChildState?.ParentInner == MainUnassignedOptionalInner); } IReadOnlyOptionalInner MainAssignedOptionalTreeInner = (IReadOnlyOptionalInner)RootState.PropertyToInner(nameof(Main.AssignedOptionalTree)); Assert.That(MainAssignedOptionalTreeInner != null); if (MainAssignedOptionalTreeInner != null) { Assert.That(MainAssignedOptionalTreeInner.InterfaceType.IsTypeof <Tree>()); Assert.That(MainAssignedOptionalTreeInner.IsAssigned); } IReadOnlyNodeState AssignedOptionalTreeState = MainAssignedOptionalTreeInner.ChildState; Assert.That(AssignedOptionalTreeState != null); if (AssignedOptionalTreeState != null) { Assert.That(AssignedOptionalTreeState.ParentInner == MainAssignedOptionalTreeInner); Assert.That(AssignedOptionalTreeState.ParentState == RootState); } ReadOnlyNodeStateReadOnlyList AssignedOptionalTreeAllChildren = AssignedOptionalTreeState.GetAllChildren(); Assert.That(AssignedOptionalTreeAllChildren.Count == 2, $"New count: {AssignedOptionalTreeAllChildren.Count}"); IReadOnlyOptionalInner MainAssignedOptionalLeafInner = (IReadOnlyOptionalInner)RootState.PropertyToInner(nameof(Main.AssignedOptionalLeaf)); Assert.That(MainAssignedOptionalLeafInner != null); if (MainAssignedOptionalLeafInner != null) { Assert.That(MainAssignedOptionalLeafInner.InterfaceType.IsTypeof <Leaf>()); Assert.That(MainAssignedOptionalLeafInner.IsAssigned); Assert.That(MainAssignedOptionalLeafInner.ChildState != null); Assert.That(MainAssignedOptionalLeafInner.ChildState.ParentInner == MainAssignedOptionalLeafInner); } IReadOnlyBlockListInner MainLeafBlocksInner = (IReadOnlyBlockListInner)RootState.PropertyToInner(nameof(Main.LeafBlocks)); Assert.That(MainLeafBlocksInner != null); if (MainLeafBlocksInner != null) { Assert.That(!MainLeafBlocksInner.IsNeverEmpty); Assert.That(!MainLeafBlocksInner.IsEmpty); Assert.That(!MainLeafBlocksInner.IsSingle); Assert.That(MainLeafBlocksInner.InterfaceType.IsTypeof <Leaf>()); Assert.That(MainLeafBlocksInner.BlockType.IsTypeof <BaseNode.IBlock <Leaf> >()); Assert.That(MainLeafBlocksInner.ItemType.IsTypeof <Leaf>()); Assert.That(MainLeafBlocksInner.Count == 4); Assert.That(MainLeafBlocksInner.BlockStateList != null); Assert.That(MainLeafBlocksInner.BlockStateList.Count == 3); Assert.That(MainLeafBlocksInner.AllIndexes().Count == MainLeafBlocksInner.Count); } IReadOnlyBlockState LeafBlock = MainLeafBlocksInner.BlockStateList[0]; Assert.That(LeafBlock != null); if (LeafBlock != null) { Assert.That(LeafBlock.StateList != null); Assert.That(LeafBlock.StateList.Count == 1); Assert.That(MainLeafBlocksInner.FirstNodeState == LeafBlock.StateList[0]); Assert.That(MainLeafBlocksInner.IndexAt(0, 0) == MainLeafBlocksInner.FirstNodeState.ParentIndex); Assert.That(LeafBlock.Comment == ""); } IReadOnlyPlaceholderInner PatternInner = (IReadOnlyPlaceholderInner)LeafBlock.PropertyToInner(nameof(BaseNode.IBlock.ReplicationPattern)); Assert.That(PatternInner != null); IReadOnlyPlaceholderInner SourceInner = (IReadOnlyPlaceholderInner)LeafBlock.PropertyToInner(nameof(BaseNode.IBlock.SourceIdentifier)); Assert.That(SourceInner != null); IReadOnlyPatternState PatternState = LeafBlock.PatternState; Assert.That(PatternState != null); if (PatternState != null) { Assert.That(PatternState.ParentInner == PatternInner); Assert.That(PatternState.ParentIndex == LeafBlock.PatternIndex); } IReadOnlySourceState SourceState = LeafBlock.SourceState; Assert.That(SourceState != null); if (SourceState != null) { Assert.That(SourceState.ParentInner == SourceInner); Assert.That(SourceState.ParentIndex == LeafBlock.SourceIndex); } Assert.That(MainLeafBlocksInner.FirstNodeState == LeafBlock.StateList[0]); IReadOnlyListInner MainLeafPathInner = (IReadOnlyListInner)RootState.PropertyToInner(nameof(Main.LeafPath)); Assert.That(MainLeafPathInner != null); if (MainLeafPathInner != null) { Assert.That(!MainLeafPathInner.IsNeverEmpty); Assert.That(MainLeafPathInner.InterfaceType.IsTypeof <Leaf>()); Assert.That(MainLeafPathInner.Count == 2); Assert.That(MainLeafPathInner.StateList != null); Assert.That(MainLeafPathInner.StateList?.Count == 2); Assert.That(MainLeafPathInner.FirstNodeState == MainLeafPathInner.StateList[0]); Assert.That(MainLeafPathInner.IndexAt(0) == MainLeafPathInner.FirstNodeState.ParentIndex); Assert.That(MainLeafPathInner.AllIndexes().Count == MainLeafPathInner.Count); } ReadOnlyNodeStateReadOnlyList AllChildren = RootState.GetAllChildren(); Assert.That(AllChildren.Count == 19, $"New count: {AllChildren.Count}"); IReadOnlyPlaceholderInner PlaceholderInner = (IReadOnlyPlaceholderInner)RootState.InnerTable[nameof(Main.PlaceholderLeaf)]; Assert.That(PlaceholderInner != null); IReadOnlyBrowsingPlaceholderNodeIndex PlaceholderNodeIndex = (IReadOnlyBrowsingPlaceholderNodeIndex)PlaceholderInner.ChildState.ParentIndex; Assert.That(PlaceholderNodeIndex != null); Assert.That(Controller0.Contains(PlaceholderNodeIndex)); IReadOnlyOptionalInner UnassignedOptionalInner = (IReadOnlyOptionalInner)RootState.InnerTable[nameof(Main.UnassignedOptionalLeaf)]; Assert.That(UnassignedOptionalInner != null); IReadOnlyBrowsingOptionalNodeIndex UnassignedOptionalNodeIndex = UnassignedOptionalInner.ChildState.ParentIndex; Assert.That(UnassignedOptionalNodeIndex != null); Assert.That(Controller0.Contains(UnassignedOptionalNodeIndex)); Assert.That(Controller0.IsAssigned(UnassignedOptionalNodeIndex) == false); IReadOnlyOptionalInner AssignedOptionalInner = (IReadOnlyOptionalInner)RootState.InnerTable[nameof(Main.AssignedOptionalLeaf)]; Assert.That(AssignedOptionalInner != null); IReadOnlyBrowsingOptionalNodeIndex AssignedOptionalNodeIndex = AssignedOptionalInner.ChildState.ParentIndex; Assert.That(AssignedOptionalNodeIndex != null); Assert.That(Controller0.Contains(AssignedOptionalNodeIndex)); Assert.That(Controller0.IsAssigned(AssignedOptionalNodeIndex) == true); int Min, Max; object ReadValue; RootState.PropertyToValue(nameof(Main.ValueBoolean), out ReadValue, out Min, out Max); bool ReadAsBoolean = ((int)ReadValue) != 0; Assert.That(ReadAsBoolean == true); Assert.That(Controller0.GetDiscreteValue(RootIndex0, nameof(Main.ValueBoolean), out Min, out Max) == (ReadAsBoolean ? 1 : 0)); Assert.That(Min == 0); Assert.That(Max == 1); RootState.PropertyToValue(nameof(Main.ValueEnum), out ReadValue, out Min, out Max); BaseNode.CopySemantic ReadAsEnum = (BaseNode.CopySemantic)(int) ReadValue; Assert.That(ReadAsEnum == BaseNode.CopySemantic.Value); Assert.That(Controller0.GetDiscreteValue(RootIndex0, nameof(Main.ValueEnum), out Min, out Max) == (int)ReadAsEnum); Assert.That(Min == 0); Assert.That(Max == 2); RootState.PropertyToValue(nameof(Main.ValueString), out ReadValue, out Min, out Max); string ReadAsString = ReadValue as string; Assert.That(ReadAsString == "s"); Assert.That(Controller0.GetStringValue(RootIndex0, nameof(Main.ValueString)) == ReadAsString); RootState.PropertyToValue(nameof(Main.ValueGuid), out ReadValue, out Min, out Max); Guid ReadAsGuid = (Guid)ReadValue; Assert.That(ReadAsGuid == ValueGuid0); Assert.That(Controller0.GetGuidValue(RootIndex0, nameof(Main.ValueGuid)) == ReadAsGuid); ReadOnlyController Controller1 = ReadOnlyController.Create(RootIndex0); Assert.That(Controller0.IsEqual(CompareEqual.New(), Controller0)); Assert.That(CompareEqual.CoverIsEqual(Controller0, Controller1)); }
private protected virtual void BrowseChildrenOfNode(IReadOnlyBrowseContext browseNodeContext, INode node) { IList <string> PropertyNames = NodeTreeHelper.EnumChildNodeProperties(node); foreach (string PropertyName in PropertyNames) { INode ChildNode; Type ChildInterfaceType, ChildNodeType; IReadOnlyList <INode> ChildNodeList; IReadOnlyList <INodeTreeBlock> ChildBlockList; bool IsHandled = false; if (NodeTreeHelperChild.IsChildNodeProperty(node, PropertyName, out ChildNodeType)) { NodeTreeHelperChild.GetChildNode(node, PropertyName, out ChildNode); Debug.Assert(ChildNode != null); IReadOnlyBrowsingPlaceholderNodeIndex ChildNodeIndex = CreateChildNodeIndex(browseNodeContext, node, PropertyName, ChildNode); // Create a collection containing one index for this child node. IReadOnlyIndexCollection IndexCollection = CreatePlaceholderIndexCollection(browseNodeContext, PropertyName, ChildNodeIndex); browseNodeContext.AddIndexCollection(IndexCollection); IsHandled = true; } else if (NodeTreeHelperOptional.IsOptionalChildNodeProperty(node, PropertyName, out ChildNodeType)) { IReadOnlyBrowsingOptionalNodeIndex OptionalNodeIndex = CreateOptionalNodeIndex(browseNodeContext, node, PropertyName); // Create a collection containing one index for this optional node. IReadOnlyIndexCollection IndexCollection = CreateOptionalIndexCollection(browseNodeContext, PropertyName, OptionalNodeIndex); browseNodeContext.AddIndexCollection(IndexCollection); IsHandled = true; } else if (NodeTreeHelperList.IsNodeListProperty(node, PropertyName, out ChildNodeType)) { NodeTreeHelperList.GetChildNodeList(node, PropertyName, out ChildNodeList); Debug.Assert(ChildNodeList != null); // Create a collection containing indexes for each children. IReadOnlyIndexCollection IndexCollection = BrowseNodeList(browseNodeContext, node, PropertyName, ChildNodeList); browseNodeContext.AddIndexCollection(IndexCollection); IsHandled = true; } else if (NodeTreeHelperBlockList.IsBlockListProperty(node, PropertyName, out ChildInterfaceType, out ChildNodeType)) { NodeTreeHelperBlockList.GetChildBlockList(node, PropertyName, out ChildBlockList); Debug.Assert(ChildBlockList != null); // Create a collection containing indexes for each child blocks and their children. IReadOnlyIndexCollection IndexCollection = BrowseNodeBlockList(browseNodeContext, node, PropertyName, ChildBlockList); browseNodeContext.AddIndexCollection(IndexCollection); IsHandled = true; } else if (NodeTreeHelper.IsBooleanProperty(node, PropertyName)) { browseNodeContext.AddValueProperty(PropertyName, ValuePropertyType.Boolean); IsHandled = true; } else if (NodeTreeHelper.IsEnumProperty(node, PropertyName)) { browseNodeContext.AddValueProperty(PropertyName, ValuePropertyType.Enum); IsHandled = true; } else if (NodeTreeHelper.IsStringProperty(node, PropertyName)) { browseNodeContext.AddValueProperty(PropertyName, ValuePropertyType.String); IsHandled = true; } else if (NodeTreeHelper.IsGuidProperty(node, PropertyName)) { browseNodeContext.AddValueProperty(PropertyName, ValuePropertyType.Guid); IsHandled = true; } else if (NodeTreeHelper.IsDocumentProperty(node, PropertyName)) { IsHandled = true; // Ignore the doc node. } Debug.Assert(IsHandled); } }