/// <summary>
/// Parses the given DTE expression into a dictionary recursively.
/// </summary>
/// <param name="expression">DTE expression</param>
/// <param name="recursiveLevel">Current recursive level</param>
/// <returns>Dictionary containing part of the object</returns>
private Dictionary <string, object> ParseDTEExpression(EnvDTE.Expression expression, int recursiveLevel)
{
if (expression == null || recursiveLevel >= 5)
{
return(null);
}
var typeStr = expression.Type;
if (typeStr == null || typeStr == "Null")
{
return(null);
}
System.Diagnostics.Debug.Write("\nMPH Type: " + typeStr);
var parsedObject = new Dictionary <string, object>();
if (expression.DataMembers == null || expression.DataMembers.Count == 0 || IsTypescriptPrimitive(typeStr))
{
(parsedObject as IDictionary <string, object>)?.Add(expression.Name, expression.Value);
}
else
{
foreach (EnvDTE.Expression item in expression.DataMembers)
{
var parsedField = ParseDTEExpression(item, recursiveLevel + 1);
if (parsedField != null)
{
(parsedObject as IDictionary <string, object>)?.Add(item.Name, parsedField);
}
}
}
return(parsedObject);
}
protected override List <Replicate> GetClassProperties(string variableName)
{
var properties = new List <Replicate>();
string variableType = Debugger.GetExpression(String.Concat(variableName, ".GetType().FullName")).Value.Replace("\"", String.Empty).Replace("+", ".");
EnvDTE.Expression expression = Debugger.GetExpression(String.Concat("(", variableType, ")", variableName)); //Need to cast it when list contains abstract type
foreach (EnvDTE.Expression dataMember in expression.DataMembers)
{
if (IsPropertyInitializable(variableName, dataMember.Name))
{
var property = CreateReplicate(String.Concat(variableName, ".", dataMember.Name));
if (property != null)
{
properties.Add(property);
}
}
}
if (properties.Count == 0)
{
properties = null;
}
return(properties);
}
/// <summary>
/// Updates the adornment with the variable information
/// </summary>
/// <param name="sender">event source</param>
/// <param name="e">event arguments</param>
public void UpdateAdornment(Object sender, MouseHoverEventArgs e)
{
if (debugger.CurrentMode != dbgDebugMode.dbgBreakMode || "TypeScript" != dte?.ActiveDocument?.Language)
{
return;
}
if (root.IsMouseOver)
{
return;
}
var variable = DebuggerVariable.FindUnderMousePointer(debugger, e);
if (variable != null)
{
var position = GetVariablePosition(variable);
if (position != null)
{
MoveAdornment(position.Item1, position.Item2);
var newTreeView = TreeViewBuilder.GetTreeView(variable.Expression);
currentExpression = variable.Expression;
root.ResultTreeView.Items.Clear();
foreach (var item in newTreeView.Items)
{
root.ResultTreeView.Items.Add(item);
}
}
}
else
{
MoveAdornment(9999, 9999);
}
}
public Replicate CreateReplicate(string variableName)
{
_level++;
Replicate replicate = null;
if (_level > 20) //break infinite loop
{
replicate = CreateNullReplicate();
}
else
{
replicate = GetReplicate(variableName);
}
EnvDTE.Expression expression = Debugger.GetExpression(variableName);
replicate.Name = expression.Name.Substring(expression.Name.LastIndexOf(".") + 1);
replicate.Type = Debugger.GetExpression(String.Concat(variableName, ".GetType().FullName")).Value.Replace("\"", String.Empty).Replace("+", ".").Replace("[]", "()");
replicate.Value = expression.Value.Replace("\"", String.Empty);
_level--;
return(replicate);
}
public int GetDataTipText(TextSpan[] pSpan, out string pbstrText)
{
if (_debugger.CurrentMode != dbgDebugMode.dbgBreakMode)
{
pbstrText = null;
return(VSConstants.S_FALSE);
}
try
{
TextSpan span = pSpan[0];
if (TextView.GetWordExtent(span.iStartLine, span.iStartIndex, (uint)WORDEXTFLAGS.WORDEXT_CURRENT, pSpan) == VSConstants.S_OK)
{
span = pSpan[0];
string key;
if (TextView.GetTextStream(span.iStartLine, span.iStartIndex, span.iEndLine, span.iEndIndex, out key) == VSConstants.S_OK)
{
EnvDTE.Expression exp = _debugger.GetExpression("$" + key, false, 500);
if (exp != null && exp.IsValidValue)
{
int result = _vsdebugger.GetDataTipValue(_vsTextLines, pSpan, exp.Name, out pbstrText);
pbstrText = exp.Name;
return(result);
}
}
}
}
catch (Exception)
{
//TODO do some warning -david
}
pbstrText = null;
return(VSConstants.S_FALSE);
}
async Task <bool> AddGeometry(string text)
{
Logger.Log(this, string.Format("AddGeometry: {0}", text));
// first call to method
if (this.dte == null)
{
Logger.Log(this, string.Format("First call to AddGeometry."));
this.dte = FirstToolWindowPackage.WindowToolPackage.GetService();
Logger.Log(this, string.Format("Created DTE object."));
if (cb_UpdateOnContextChange.IsChecked.Value)
{
dte.Events.DebuggerEvents.OnContextChanged += DebuggerEvents_OnContextChanged;
Logger.Log(this, string.Format("Added DebuggerEvents_OnContextChanged event."));
}
}
// Ensure that debugger is running
if (dte.Debugger.CurrentStackFrame == null)
{
MessageBox.Show("You need to have the Debugger running");
return(false);
}
EnvDTE.Expression local = dte.Debugger.GetExpression(text, true, 1);
if (local == null)
{
Logger.Log(this, string.Format("dte.Debugger.GetExpression for variable \"{0}\" return null", local.Name));
return(false);
}
Logger.Log(this, string.Format("name: {0}, val: {1}, type: {2}", local.Name, local.Value, local.Type));
// since there is a check for ennumerable that creates a new variable,
// we don't want to update the viz for that
dte.Events.DebuggerEvents.OnContextChanged -= DebuggerEvents_OnContextChanged;
if (ReaderUtils.TryAddObject(local, hv, _dict))
{
Logger.Log(this, string.Format("All good"));
}
else
{
Logger.Log(this, string.Format("No good"));
}
// we reattach the OnContextChanged
if (cb_UpdateOnContextChange.IsChecked.Value)
{
dte.Events.DebuggerEvents.OnContextChanged += DebuggerEvents_OnContextChanged;
}
return(true);
}
public ExpressionNf(EnvDTE.Expression expression)
{
Name = expression.Name;
Type = expression.Type;
Value = expression.Value;
IsValidValue = expression.IsValidValue;
Members = new List <ExpressionNf>();
}
private LoadResults LoadArray(Expression expression, bool ignoreArraySize)
{
_lastLoadException = null;
_data = null;
try
{
if (expression.Value != "null")
{
object[] values = null;
foreach (ITypeParser parser in _parsers.Where(P => P.IsExpressionTypeSupported(expression)))
{
_dimensions = parser.GetDimensions(expression);
int count = parser.GetMembersCount(expression);
if (ignoreArraySize || count <= 2000)
{
values = parser.GetValues(expression);
}
else
{
return(LoadResults.LargeArray);
}
break;
}
switch (_dimensions.Length)
{
case 1:
_data = values.ToArray(_dimensions[0]);
break;
case 2:
_data = values.ToArray(_dimensions[0], _dimensions[1]);
break;
case 3:
_data = values.ToArray(_dimensions[0], _dimensions[1], _dimensions[2]);
break;
case 4:
_data = values.ToArray(_dimensions[0], _dimensions[1], _dimensions[2], _dimensions[3]);
break;
default:
return(LoadResults.NotSupported);
}
}
}
catch (Exception ex)
{
_lastLoadException = ex;
return(LoadResults.Exception);
}
return(LoadResults.Success);
}
public override ExpressionDrawer.IDrawable Load(MemoryReader mreader, Debugger debugger,
string name, string type,
LoadCallback callback)
{
// NOTE: If the image is not created at the point of debugging, so the variable is
// uninitialized, the size may be out of bounds of int32 range. In this case the
// exception is thrown here and this is ok. However if there is some garbage in
// memory random size could be loaded here. Then also the memory probably points
// to some random place in memory (maybe protected?) so the result will probably
// be another exception which is fine or an image containing noise from memory.
ulong dataStart = ExpressionParser.GetPointer(debugger, name + ".DataStart");
ulong dataEnd = ExpressionParser.GetPointer(debugger, name + ".DataEnd");
ulong length = dataEnd - dataStart;
int cols = ExpressionParser.LoadSize(debugger, name + ".Cols");
int rows = ExpressionParser.LoadSize(debugger, name + ".Rows");
EnvDTE.Expression exp = debugger.GetExpression("(int)(" + name + ".Type())");
MatType mType = MatType.CV_8UC1;
if (exp.IsValidValue)
{
mType = (MatType)int.Parse(exp.Value);
}
byte[] memory = new byte[length];
bool isLoaded = false;
if (mreader != null)
{
ulong address = ExpressionParser.GetValueAddress(debugger, name + ".DataPointer[0]");
if (address == 0)
{
return(null);
}
isLoaded = mreader.ReadBytes(address, memory);
}
var pixelFormat = MatTypeToPixelFormat(mType);
Bitmap bmp = new Bitmap(
cols,
rows,
pixelFormat);
BitmapData data = bmp.LockBits(
new Rectangle(System.Drawing.Point.Empty, bmp.Size),
ImageLockMode.WriteOnly,
pixelFormat);
Marshal.Copy(memory, 0, data.Scan0, (int)length);
bmp.UnlockBits(data);
return(new ExpressionDrawer.Image(bmp));
}
protected override void ReadExpression(Expression exp)
{
EnvDTE.Expression x = FindChildren(X_Name);
this.x = double.Parse(x.Value);
EnvDTE.Expression y = FindChildren(Y_Name);
this.y = double.Parse(y.Value);
EnvDTE.Expression z = FindChildren(Z_Name);
this.z = double.Parse(z.Value);
}
public ExpressionNf(EnvDTE.Expression expression, int depth) : this(expression)
{
if (depth > 0 && expression.DataMembers.Count > 0)
{
//Recursively call this constructor until depth of 0
foreach (EnvDTE.Expression dataMember in expression.DataMembers)
{
ExpressionNf convertedDataMember = new ExpressionNf(dataMember, this, depth - 1);
Members.Add(convertedDataMember);
}
}
}
static EnvDTE.Expression GetDataMember(EnvDTE.Expression exp, string name)
{
foreach (EnvDTE.Expression exp1 in exp.DataMembers)
{
if (exp1.Name == name)
{
return(exp1);
}
}
return(null);
}
private string GetSelectedVariable()
{
var dteInstance = (DTE)GetService(typeof(SDTE));
var textDocument = (EnvDTE.TextDocument)dteInstance.ActiveDocument.Object(String.Empty);
var selectedVariable = textDocument.Selection.Text;
EnvDTE.Expression expression = dteInstance.Debugger.GetExpression(selectedVariable);
if (!expression.IsValidValue)
{
throw new InvalidExpressionException(selectedVariable);
}
return(selectedVariable);
}
static IEnumerable <EnvDTE.Expression> ReadEnumerable(EnvDTE.Expression exp)
{
Logger.Log(exp, string.Format("Reading IENumerable. Name: {0}, val: {1}, type: {2}", exp.Name, exp.Value, exp.Type));
//if (!enums.Any(e => exp.Type.Contains(e)))
// yield return null;
foreach (EnvDTE.Expression exp1 in exp.DataMembers)
{
Logger.Log(exp, string.Format(exp1.Name));
if (exp1.Name.Contains("["))
{
yield return(exp1);
}
}
}
static bool IsEnumerable(EnvDTE.Expression exp)
{
string varName = "_" + Guid.NewGuid().ToString("N");
exp.DTE.Debugger.ExecuteStatement(string.Format("System.Collections.IEnumerable {0} = (System.Collections.IEnumerable) {1};", varName, exp.Name));
EnvDTE.Expression tempVar = exp.DTE.Debugger.GetExpression(varName);
if (!tempVar.IsValidValue ||
tempVar.Value == "null")
{
return(false);
}
exp.DTE.Debugger.ExecuteStatement(string.Format("{0} = null;", varName /*, exp.Name*/));
return(true);
}
public void SetExpression(EnvDTE.Expression exp)
{
root_expression = exp;
if (root_expression == null)
{
graph = null;
}
else
{
RebuildGraph();
MakeVertexCaptions();
MakeVertexTooltips();
}
if (graphUpdated != null)
{
graphUpdated(graph);
}
}
private static string IntegralCaptionBuilder(object captionData, string formatter)
{
Expression exp = captionData as Expression;
string text;
if (exp == null)
{
text = (captionData ?? "").ToString();
}
else
{
text = (exp.Value ?? "");
}
if (long.TryParse(text, NumberStyles.Any, CultureInfo.CurrentCulture, out var number))
{
text = number.ToString(formatter, CultureInfo.CurrentCulture);
}
return(text);
}
private void ProcessAction(Action action)
{
if (curAction != null)
{
Expression variable = GetDebugVariable(curAction.Variable.VariableName);
if (variable == null)
{
MessageBox.Show(string.Format("Unable to find variable '{0}'", curAction.Variable.VariableName));
}
else
{
try{
if (variable.Type == "float")
{
variable.Value = curAction.ValueToAssign.ToString() + "f";
}
if (variable.Type == "char")
{
variable.Value = string.Format("'{0}'", Convert.ToChar(Convert.ToInt16(curAction.ValueToAssign)).ToString());
}
else
{
variable.Value = curAction.ValueToAssign.ToString();
}
DisplayText += string.Format("Set value of variable '{0}' to '{1}' at line '{2}' {3}", curAction.Variable.VariableName, curAction.ValueToAssign, curAction.BreakPointLocation, Environment.NewLine);
}
catch (Exception e) {
MessageBox.Show("Unable to set debugger variable");
throw;
}
}
}
if (action != null)
{
SetBreakpointAtLine(action.BreakPointLocation);
}
curAction = action;
}
public ExpressionNf(EnvDTE.Expression expression, ExpressionNf parent, int depth) : this(expression, depth)
{
Parent = parent;
}
internal static bool TryAddObject(EnvDTE.Expression exp, HelixViewport3D hv, Map <string, ModelVisual3D> _dict)
{
if (!exp.IsValidValue)
{
return(false);
}
// get type
string type = exp.Type;
// create the 3d
ModelVisual3D _mv3d;
Logger.Log("", string.Format("Searching this type in dictionary: {0}", type));
// try get object from dictionary
MetaObject obj;
if (dictType_.TryGetValue(type, out obj))
{
// let's create a brand new one
obj = obj.InstantiateNew();
obj.Run(exp);
_mv3d = obj.To3DViz();
obj.VisualizationProperties(_mv3d);
}
else if (IsEnumerable(exp))
{
// clean from enumerables' characters
type = CleanFromEnumerables(type);
if (!dictType_.TryGetValue(type, out obj))
{
Logger.Log("", string.Format("Could not find this type in dictionary: {0}", type));
return(false);
}
// let's create a brand new one
obj = obj.InstantiateNew();
_mv3d = new ModelVisual3D();
foreach (EnvDTE.Expression exp1 in ReaderUtils.ReadEnumerable(exp))
{
obj.Run(exp1);
ModelVisual3D mv3d = obj.To3DViz();
obj.VisualizationProperties(mv3d);
_mv3d.Children.Add(mv3d);
}
}
else
{
Logger.Log("", string.Format("Could not find this type in dictionary: {0}", type));
return(false);
}
if (_mv3d.Children != null && _mv3d.Children.Count > 0)
{
for (int i = 0; i < _mv3d.Children.Count; i++)
{
Visual3D mv3d = _mv3d.Children[i];
// new bindings
Binding myBinding = new Binding();
myBinding.Source = mv3d;
myBinding.Path = new PropertyPath("MyProperties");
myBinding.Mode = BindingMode.TwoWay;
myBinding.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
// set bindings
BindingOperations.SetBinding(mv3d, MyProperties.MyParentProperty, myBinding);
// set value
mv3d.SetValue(MyProperties.MyParentProperty, _mv3d);
}
}
Logger.Log(exp, string.Format("Add3D"));
_mv3d.SetName(exp.Name);
// add to dict and viewport
_dict.Add(exp.Name, _mv3d);
hv.Items.Add(_mv3d);
// exit
Logger.Log(exp, string.Format("Add3D - Added to dict"));
return(true);
}
