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@ -10,7 +10,6 @@ using Debugger.AddIn.Visualizers.Utils;
@@ -10,7 +10,6 @@ using Debugger.AddIn.Visualizers.Utils;
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using Debugger.MetaData; |
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using ICSharpCode.NRefactory; |
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using ICSharpCode.NRefactory.Ast; |
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using ICSharpCode.NRefactory.Visitors; |
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using ICSharpCode.SharpDevelop.Dom; |
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using ICSharpCode.SharpDevelop.Services; |
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@ -86,7 +85,7 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -86,7 +85,7 @@ namespace Debugger.AddIn.Visualizers.Graph
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} |
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Value rootValue = expression.GetValue(); |
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if (rootValue.IsNull) { |
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if (rootValue.IsNull) { |
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throw new DebuggerVisualizerException(expression + " is null."); |
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} |
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return buildGraphForValue(rootValue.GetPermanentReference(WindowsDebugger.EvalThread), expression, expandedNodes); |
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@ -122,8 +121,7 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -122,8 +121,7 @@ namespace Debugger.AddIn.Visualizers.Graph
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{ |
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createdNew = false; |
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ObjectGraphNode nodeForValue = getExistingNodeForValue(value); |
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if (nodeForValue == null) |
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{ |
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if (nodeForValue == null) { |
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// if no node for memberValue exists, create it
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nodeForValue = createNewNode(value, expression); |
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loadContent(nodeForValue); |
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@ -135,13 +133,13 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -135,13 +133,13 @@ namespace Debugger.AddIn.Visualizers.Graph
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/// <summary>
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/// Fills node Content property tree.
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/// </summary>
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/// <param name="thisNode"></param>
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private void loadContent(ObjectGraphNode thisNode) |
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{ |
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var contentRoot = new ThisNode(); |
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thisNode.Content = contentRoot; |
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DebugType collectionType; |
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// Object graph visualizer: collection support temp disabled (porting to new NRefactory).
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/*DebugType collectionType; |
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DebugType itemType; |
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if (thisNode.PermanentReference.Type.ResolveIListImplementation(out collectionType, out itemType)) |
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{ |
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@ -157,20 +155,20 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -157,20 +155,20 @@ namespace Debugger.AddIn.Visualizers.Graph
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() => DebuggerHelpers.CreateListFromIEnumerable(thisNode.Expression.GetValue()) |
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); |
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LoadNodeCollectionContent(contentRoot, debugListExpression, debugListType); |
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} else { |
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} else*/ { |
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// it is an object
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LoadNodeObjectContent(contentRoot, thisNode.Expression, thisNode.PermanentReference.Type); |
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} |
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} |
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void AddRawViewNode(AbstractNode contentRoot, ObjectGraphNode thisNode) |
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{ |
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void AddRawViewNode(AbstractNode contentRoot, ObjectGraphNode thisNode) { |
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var rawViewNode = new RawViewNode(); |
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contentRoot.AddChild(rawViewNode); |
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LoadNodeObjectContent(rawViewNode, thisNode.Expression, thisNode.PermanentReference.Type); |
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} |
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void LoadNodeCollectionContent(AbstractNode node, GraphExpression thisObject, DebugType iListType) |
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// Object graph visualizer: collection support temp disabled (porting to new NRefactory).
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/*void LoadNodeCollectionContent(AbstractNode node, GraphExpression thisObject, DebugType iListType) |
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{ |
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var thisObjectAsIList = new GraphExpression(thisObject.Expr.CastToIList(), thisObject.GetValue); |
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int listCount = thisObjectAsIList.GetValue().GetIListCount(); |
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@ -187,13 +185,12 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -187,13 +185,12 @@ namespace Debugger.AddIn.Visualizers.Graph
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new ObjectGraphProperty { Name = "[" + i + "]", MemberInfo = indexerProp, Expression = itemExpr, Value = "", IsAtomic = true, TargetNode = null }); |
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node.AddChild(itemNode); |
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} |
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} |
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}*/ |
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void LoadNodeObjectContent(AbstractNode node, GraphExpression expression, DebugType type) |
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{ |
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// base
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if (type.BaseType != null && type.BaseType.FullName != "System.Object") |
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{ |
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if (type.BaseType != null && type.BaseType.FullName != "System.Object") { |
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var baseClassNode = new BaseClassNode(type.BaseType.FullName, type.BaseType.Name); |
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node.AddChild(baseClassNode); |
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LoadNodeObjectContent(baseClassNode, expression, (DebugType)type.BaseType); |
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@ -201,19 +198,16 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -201,19 +198,16 @@ namespace Debugger.AddIn.Visualizers.Graph
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// non-public members
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var nonPublicProperties = getProperties(expression, type, this.nonPublicInstanceMemberFlags); |
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if (nonPublicProperties.Count > 0) |
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{ |
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if (nonPublicProperties.Count > 0) { |
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var nonPublicMembersNode = new NonPublicMembersNode(); |
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node.AddChild(nonPublicMembersNode); |
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foreach (var nonPublicProperty in nonPublicProperties) |
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{ |
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foreach (var nonPublicProperty in nonPublicProperties) { |
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nonPublicMembersNode.AddChild(new PropertyNode(nonPublicProperty)); |
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} |
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} |
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// public members
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foreach (var property in getProperties(expression, type, this.publicInstanceMemberFlags)) |
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{ |
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foreach (var property in getProperties(expression, type, this.publicInstanceMemberFlags)) { |
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node.AddChild(new PropertyNode(property)); |
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} |
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} |
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@ -222,8 +216,7 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -222,8 +216,7 @@ namespace Debugger.AddIn.Visualizers.Graph
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{ |
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List<ObjectGraphProperty> propertyList = new List<ObjectGraphProperty>(); |
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foreach (MemberInfo memberProp in shownType.GetFieldsAndNonIndexedProperties(flags)) |
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{ |
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foreach (MemberInfo memberProp in shownType.GetFieldsAndNonIndexedProperties(flags)) { |
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if (memberProp.Name.Contains("<")) { |
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// skip backing fields
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continue; |
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@ -237,7 +230,7 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -237,7 +230,7 @@ namespace Debugger.AddIn.Visualizers.Graph
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// to know whether it is expanded, and to evaluate
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var propExpression = new GraphExpression( |
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expression.Expr.AppendMemberReference((IDebugMemberInfo)memberProp), |
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() => expression.GetValue().GetMemberValue(WindowsDebugger.EvalThread, memberProp) // EXPR-EVAL
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() => expression.GetValue().GetMemberValue(WindowsDebugger.EvalThread, memberProp) |
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); |
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// Value, IsAtomic are lazy evaluated
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propertyList.Add(new ObjectGraphProperty |
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@ -250,46 +243,35 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -250,46 +243,35 @@ namespace Debugger.AddIn.Visualizers.Graph
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} |
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/// <summary>
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/// For each complex property of this node, create s neighbor graph node if needed and connects the neighbor to ObjectProperty.TargetNode.
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/// For each complex property of this node, creates a neighbor graph node if needed and connects
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/// it using to ObjectProperty.TargetNode.
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/// </summary>
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/// <param name="thisNode"></param>
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/// <param name="expandedNodes"></param>
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private void loadNeighborsRecursive(ObjectGraphNode thisNode, ExpandedExpressions expandedNodes) |
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{ |
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// evaluate properties first in case property getters are changing some fields - the fields will then have correct values
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foreach(ObjectGraphProperty complexProperty in thisNode.PropertiesFirstThenFields) |
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{ |
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foreach(ObjectGraphProperty complexProperty in thisNode.PropertiesFirstThenFields) { |
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ObjectGraphNode targetNode = null; |
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// We are only evaluating expanded nodes here.
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// We have to do this to know the "shape" of the graph.
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// We do not evaluate atomic and non-expanded properties, those will be lazy evaluated when drawn.
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if (expandedNodes.IsExpanded(complexProperty.Expression.Expr)) |
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{ |
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if (expandedNodes.IsExpanded(complexProperty.Expression.Expr)) { |
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// if expanded, evaluate this property
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Value memberValue = complexProperty.Expression.GetValue(); |
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if (memberValue.IsNull) |
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{ |
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if (memberValue.IsNull) { |
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continue; |
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} |
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else |
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{ |
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} else { |
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// if property value is not null, create neighbor
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memberValue = memberValue.GetPermanentReference(WindowsDebugger.EvalThread); |
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bool createdNew; |
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// get existing node (loop) or create new
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targetNode = ObtainNodeForValue(memberValue, complexProperty.Expression, out createdNew); |
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if (createdNew) |
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{ |
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if (createdNew) { |
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// if member node is new, recursively build its subtree
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loadNeighborsRecursive(targetNode, expandedNodes); |
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} |
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} |
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} |
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else |
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{ |
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targetNode = null; |
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} |
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// connect property to target ObjectGraphNode
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complexProperty.TargetNode = targetNode; |
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} |
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@ -326,18 +308,14 @@ namespace Debugger.AddIn.Visualizers.Graph
@@ -326,18 +308,14 @@ namespace Debugger.AddIn.Visualizers.Graph
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/// Finds node that represents the same instance as given value.
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/// </summary>
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/// <param name="value">Valid value representing an instance.</param>
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/// <returns></returns>
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private ObjectGraphNode getExistingNodeForValue(Value value) |
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private ObjectGraphNode getExistingNodeForValue(Value value) |
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{ |
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int objectHashCode = value.InvokeDefaultGetHashCode(); |
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// are there any nodes with the same hash code?
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LookupValueCollection<ObjectGraphNode> nodesWithSameHashCode = objectNodesForHashCode[objectHashCode]; |
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if (nodesWithSameHashCode == null) |
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{ |
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if (nodesWithSameHashCode == null) { |
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return null; |
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} |
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else |
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{ |
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} else { |
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// if there is a node with same hash code, check if it has also the same address
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// (hash codes are not uniqe - http://stackoverflow.com/questions/750947/-net-unique-object-identifier)
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ulong objectAddress = value.GetObjectAddress(); |
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Martin Konicek
13 years ago