public static void PrintHerarchyDebugInfo <TDependencyObject, TStyle, TDependencyProperty>(
this ITreeNodeProvider <TDependencyObject, TDependencyProperty> treeNodeProvider,
IDependencyPropertyService <TDependencyObject, TStyle, TDependencyProperty> dependencyPropertyService,
TDependencyObject styleResourceReferenceHolder,
TDependencyObject startFrom,
SelectorType type
)
where TDependencyObject : class
where TStyle : class
where TDependencyProperty : class
{
Debug.WriteLine("");
Debug.WriteLine("------------------");
Debug.WriteLine("Print FrameworkElement hierarchy: " + type.ToString());
Debug.WriteLine("----------------");
Debug.WriteLine("----------------");
var s = startFrom ?? styleResourceReferenceHolder;
Recursive(treeNodeProvider, dependencyPropertyService, s, 0, treeNodeProvider.GetParent(s, type), type);
Debug.WriteLine("");
Debug.WriteLine("Print DomElement hierarchy: " + type.ToString());
Debug.WriteLine("----------------");
var sDom = treeNodeProvider.GetDomElement(s);
RecursiveDom(treeNodeProvider, sDom, 0, type == SelectorType.VisualTree ? sDom.Parent : sDom.LogicalParent, type);
Debug.WriteLine("----------------");
Debug.WriteLine("----------------");
}
protected override void DoEmit(XamlIlEmitContext context, IXamlIlEmitter codeGen)
{
var name = _type.ToString();
EmitCall(context, codeGen,
m => m.Name == name && m.Parameters.Count == 1);
}
protected override void DoEmit(XamlEmitContext <IXamlILEmitter, XamlILNodeEmitResult> context, IXamlILEmitter codeGen)
{
codeGen.Ldc_I4(_step);
codeGen.Ldc_I4(_offset);
EmitCall(context, codeGen,
m => m.Name == _type.ToString() && m.Parameters.Count == 3);
}
protected override void DoEmit(XamlIlEmitContext context, IXamlIlEmitter codeGen)
{
codeGen.Ldstr(String);
var name = _type.ToString();
EmitCall(context, codeGen,
m => m.Name == name && m.Parameters.Count == 2 && m.Parameters[1].FullName == "System.String");
}
public IEnumerable <IDomElement <TDependencyObject, TDependencyProperty> > GetDomElementChildren(IDomElement <TDependencyObject, TDependencyProperty> node, SelectorType type)
{
if (node == null)
{
throw new ArgumentNullException(nameof(node));
}
if (node.Element == null)
{
throw new ArgumentNullException(nameof(node.Element));
}
if (type == SelectorType.LogicalTree)
{
return(node.LogicalChildNodes);
}
else if (type == SelectorType.VisualTree)
{
return(node.ChildNodes);
}
throw new Exception("Invalid SelectorType " + type.ToString());
}
public override string ToString()
{
//This spits out a JSON string to display the structure of this node.
string name_formatted = "\"name\":\"" + name + "\"";
string display_name_formatted = "\"display_name\":\"" + display_name + "\"";
string output = "{" + name_formatted + ", " + display_name_formatted;
if (!isData)
{
output += ", \"type\":\"" + type.ToString() + "\"";
List <string> childrenStrings = new List <string>();
foreach (SelectorNode child in children)
{
childrenStrings.Add(child.ToString());
}
output += ", \"children\":[" + string.Join(", ", childrenStrings.ToArray()) + "]";
}
output += "}";
return(output);
}
