/// <summary>
/// Called by debugger to get the list of expressions for the Autos debugger tool window.
/// </summary>
/// <remarks>
/// MSDN docs specify that <paramref name="iLine"/> and <paramref name="iCol"/> specify the beginning of the span,
/// but they actually specify the end of it (going <paramref name="cLines"/> lines back).
/// </remarks>
public int GetProximityExpressions(IVsTextBuffer pBuffer, int iLine, int iCol, int cLines, out IVsEnumBSTR ppEnum)
{
var model = _serviceProvider.GetService(typeof(SComponentModel)) as IComponentModel;
var service = model.GetService <IVsEditorAdaptersFactoryService>();
var buffer = service.GetDataBuffer(pBuffer);
var projFile = buffer.GetAnalysisEntry();
var names = projFile.Analyzer.GetProximityExpressionsAsync(projFile, buffer, iLine, iCol, cLines).WaitOrDefault(1000);
ppEnum = new EnumBSTR(names);
return(VSConstants.S_OK);
}
/// <summary>
/// Called by debugger to get the list of expressions for the Autos debugger tool window.
/// </summary>
/// <remarks>
/// MSDN docs specify that <paramref name="iLine"/> and <paramref name="iCol"/> specify the beginning of the span,
/// but they actually specify the end of it (going <paramref name="cLines"/> lines back).
/// </remarks>
public int GetProximityExpressions(IVsTextBuffer pBuffer, int iLine, int iCol, int cLines, out IVsEnumBSTR ppEnum)
{
var model = _serviceProvider.GetService(typeof(SComponentModel)) as IComponentModel;
var service = model.GetService <IVsEditorAdaptersFactoryService>();
var buffer = service.GetDataBuffer(pBuffer);
var entry = buffer.TryGetAnalysisEntry();
if (entry != null)
{
var names = entry.Analyzer.WaitForRequest(entry.Analyzer.GetProximityExpressionsAsync(entry, buffer, iLine, iCol, cLines), "PythonLanguageInfo.GetProximityExpressions");
ppEnum = new EnumBSTR(names ?? Enumerable.Empty <string>());
}
else
{
ppEnum = new EnumBSTR(Enumerable.Empty <string>());
}
return(VSConstants.S_OK);
}
/// <summary>
/// Called by debugger to get the list of expressions for the Autos debugger tool window.
/// </summary>
/// <remarks>
/// MSDN docs specify that <paramref name="iLine"/> and <paramref name="iCol"/> specify the beginning of the span,
/// but they actually specify the end of it (going <paramref name="cLines"/> lines back).
/// </remarks>
public int GetProximityExpressions(IVsTextBuffer pBuffer, int iLine, int iCol, int cLines, out IVsEnumBSTR ppEnum)
{
var model = _serviceProvider.GetService(typeof(SComponentModel)) as IComponentModel;
var service = model.GetService <IVsEditorAdaptersFactoryService>();
var buffer = service.GetDataBuffer(pBuffer);
IPythonProjectEntry projEntry;
if (buffer.TryGetPythonProjectEntry(out projEntry))
{
int startLine = Math.Max(iLine - cLines + 1, 0);
if (startLine <= iLine)
{
var ast = projEntry.Tree;
var walker = new ProximityExpressionWalker(ast, startLine, iLine);
ast.Walk(walker);
var exprs = walker.GetExpressions();
ppEnum = new EnumBSTR(exprs.ToArray());
return(VSConstants.S_OK);
}
}
ppEnum = null;
return(VSConstants.E_FAIL);
}
/// <summary>
/// Called by debugger to get the list of expressions for the Autos debugger tool window.
/// </summary>
/// <remarks>
/// MSDN docs specify that <paramref name="iLine"/> and <paramref name="iCol"/> specify the beginning of the span,
/// but they actually specify the end of it (going <paramref name="cLines"/> lines back).
/// </remarks>
public int GetProximityExpressions(IVsTextBuffer pBuffer, int iLine, int iCol, int cLines, out IVsEnumBSTR ppEnum)
{
ppEnum = new EnumBSTR(Enumerable.Empty <string>());
return(VSConstants.S_OK);
}
public int Clone(out IVsEnumBSTR ppenum)
{
ppenum = new EnumBSTR(_enumerable);
return(VSConstants.S_OK);
}
