public FieldRow(FieldRow parent, RowTypes type)
{
RowType = type;
if (parent == null)
return;
ParentField = parent;
Instances = parent.Instances;
}
private void SyncRows(List <IFieldModel> modelNodes, TreeGridNodeCollection viewNodes)
{
foreach (var model in modelNodes)
{
var row = viewNodes.OfType <FieldRow>().FirstOrDefault(r => r.Model == model);
if (row == null)
{
row = new FieldRow(model);
viewNodes.Add(row);
//XRay.LogMessage("Row added");
ModelRowMap[model.ID] = row;
if (model.PossibleSubNodes)
{
row.Nodes.Add("Loading...");
}
}
row.SyncCells();
}
}
private void SyncRows(List<IFieldModel> modelNodes, TreeGridNodeCollection viewNodes)
{
foreach (var model in modelNodes)
{
var row = viewNodes.OfType<FieldRow>().FirstOrDefault(r => r.Model == model);
if (row == null)
{
row = new FieldRow(model);
viewNodes.Add(row);
XRay.LogMessage("Row added");
ModelRowMap[model.ID] = row;
if (model.PossibleSubNodes)
row.Nodes.Add("Loading...");
}
row.SyncCells();
}
}
public object GetFieldValue(object rootInstanceValue)
{
object current = rootInstanceValue;
object found = null;
// dont need to traverse type chain for static types
FieldRow[] chain = TypeChain;
if (TypeInfo != null && TypeInfo.IsStatic)
chain = new FieldRow[] { this };
foreach (var link in chain)
{
// if has index value, get that
if (link.RowType == RowTypes.Element)
{
int i = 0;
var e = (current as ICollection).GetEnumerator();
while (e.MoveNext())
{
if (i == link.ElementIndex)
{
current = e.Current;
break;
}
i++;
}
}
else if (link.RowType == RowTypes.Field)
{
if (!link.TypeInfo.IsStatic && current == null)
return ""; // "<not static>";
current = link.TypeInfo.GetValue(current);
// current can be null for first lookup (static, but after that needs a value)
if (current == null)
{
found = current;
break;
}
}
// check if at end of chain
if (link == this ||
(RowType == RowTypes.Enumerate && ParentField == link))
{
found = current;
break;
}
}
//return debugChain;
return found;
}
public void AddRow(FieldRow row)
{
Nodes.Add(row);
row.Init();
}
public FieldRow(FieldRow parent, RowTypes rowType, FieldInfo info)
: this(parent, rowType, info.FieldType)
{
TypeInfo = info;
}
public FieldRow(FieldRow parent, RowTypes rowType, Type type, int elementIndex)
: this(parent, rowType, type)
{
ElementIndex = elementIndex;
}
public FieldRow(FieldRow parent, RowTypes rowType, Type type)
: this(parent, rowType)
{
FieldType = type;
}
void RefreshTree(bool clear)
{
if (!Visible)
return;
CurrentDisplay = SelectedNode;
if (clear)
{
FieldGrid.Nodes.Clear();
FieldGrid.Columns.Clear();
// type col
FieldGrid.Columns.Add(new TreeGridColumn() { HeaderText = "Type" });
FieldGrid.Columns.Add(new DataGridViewTextBoxColumn() { HeaderText = "Name" });
GenericMap = new Dictionary<string, Tuple<Type, List<ActiveRecord>>>();
}
if (SelectedNode == null)
return;
var nodeTypeName = SelectedNode.XNode.UnformattedName;
var record = SelectedNode.XNode.Record;
if (record == null)
{
if(SelectedNode.XNode.External)
DetailsLabel.Text = "Not XRayed";
else
DetailsLabel.Text = "No record of being created";
return;
}
DetailsLabel.Text = String.Format("Active: {0}, Created: {1}, Deleted: {2}", record.Active.Count, record.Created, record.Deleted );
// rebuild each list cause instances may be added or removed
foreach (var recordList in GenericMap.Values)
recordList.Item2.Clear();
if (record != null && record.Active.Count > 0)
{
lock (record.Active)
{
// traverse up the record's base types until we match the type for the class node selected in the UI
// (cant show a debug matrix for types with different properties)
// for example we click on the TreeView class, but the record type is of BuddyTreeView
for (int i = 0; i < record.Active.Count && i < MaxCols; i++)
{
var instance = record.Active[i];
if (!instance.IsStatic && instance.Ref.Target == null)
continue;
Type recordType = instance.InstanceType;
string recordTypeName = "";
while (recordType != null)
{
recordTypeName = recordType.ToString();
if (recordTypeName.Contains(nodeTypeName))
break;
recordType = recordType.BaseType;
}
if (recordType == null)
throw new Exception(string.Format("record type not found for node type {0} and instance type {1}", nodeTypeName, recordType.ToString()));
// if we're looking at a template class, then each root node is a diff type of template List<int>, List<string> etc..
recordTypeName = recordType.ToString();
string genericName = SelectedNode.Name;
if (recordTypeName.Contains('`'))
genericName = recordTypeName.Substring(recordTypeName.IndexOf('`'));
if (!GenericMap.ContainsKey(genericName))
GenericMap[genericName] = new Tuple<Type, List<ActiveRecord>>(recordType, new List<ActiveRecord>());
List<ActiveRecord> recordList = GenericMap[genericName].Item2;
if( !recordList.Contains(instance) )
recordList.Add(instance);
}
}
}
// auto size type/name columns
FieldGrid.AutoResizeColumn(0);
FieldGrid.AutoResizeColumn(1);
// add columns for each intance
int mostInstances = 0;
if(GenericMap.Count > 0)
mostInstances = GenericMap.Values.Max(v => v.Item2.Count);
var newColumns = new List<DataGridViewColumn>();
for (int i = 0; i < mostInstances; i++)
if (FieldGrid.ColumnCount <= 2 + i)
{
var col = new DataGridViewTextBoxColumn() { HeaderText = "Instance " + i.ToString() };
newColumns.Add(col);
FieldGrid.Columns.Add(col);
}
foreach (var recordInstance in GenericMap)
{
FieldRow row = FieldGrid.Nodes.OfType<FieldRow>().FirstOrDefault(r => r.GenericName == recordInstance.Key);
if (row != null)
{
row.RefreshField();
continue;
}
row = new FieldRow(null, RowTypes.Root);
row.GenericName = recordInstance.Key;
row.FieldType = recordInstance.Value.Item1; // instance type that matches selected node
row.Instances = recordInstance.Value.Item2; // list of instances
if (row.Instances.Count > 0 && row.Instances[0].IsStatic)
FieldGrid.Columns[2].HeaderText = "Static";
FieldGrid.Nodes.Add(row);
row.Init();
row.ExpandField(FieldFilter);
}
foreach (FieldRow generic in FieldGrid.Nodes.OfType<FieldRow>())
generic.Expand();
foreach (var col in newColumns)
FieldGrid.AutoResizeColumn(col.Index);
//AutoSizeColumn(col);
}
internal void ExpandField(string fieldFilter=null)
{
if (Expanded)
return;
Expanded = true;
Nodes.Clear();
if (FieldType != null)
{
if (RowType == RowTypes.Root && fieldFilter == null)
{
AddRow(new FieldRow(this, RowTypes.Declared));
AddRow(new FieldRow(this, RowTypes.Selected, FieldType));
AddRow(new FieldRow(this, RowTypes.Number));
AddRow(new FieldRow(this, RowTypes.Age));
}
if (fieldFilter == null)
AddFieldMembers();
else
{
var field = FieldType.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static).FirstOrDefault(f => f.Name == fieldFilter);
if (field != null)
{
XRay.LogError("Field " + fieldFilter + " found on " + FieldType.ToString());
var row = new FieldRow(this, RowTypes.Field, field);
AddRow(row);
row.ExpandField();
}
else
XRay.LogError("Field " + fieldFilter + " not found on " + FieldType.ToString());
}
}
RefreshField();
}