// Get a document block for a particular filename.
internal ISymbolDocument GetDocument(String filename)
{
ISymbolDocument document;
// Convert the filename into a full URL.
filename = FilenameToURL(filename);
if (filename == null)
{
return(null);
}
// See if we already have a document for this file.
if (documentCache == null)
{
documentCache = new Hashtable();
}
else if ((document = (ISymbolDocument)documentCache[filename])
!= null)
{
return(document);
}
// Create a new document object and add it to the cache.
document = new SymDocument(this, null, filename);
documentCache[filename] = document;
return(document);
}
public ISymbolDocument[] GetDocuments()
{
COMException Exception;
int hr;
uint i;
int cDocs;
IntPtr[] DocumentPointers;
SymDocument[] Documents;
hr = SymReader_GetDocuments(m_Reader, 0, out cDocs, null);
if (hr < 0)
{
Exception = new COMException("Call to GetDocuments failed.", hr);
throw Exception;
}
DocumentPointers = new IntPtr[cDocs];
Documents = new SymDocument[cDocs];
hr = SymReader_GetDocuments(m_Reader, cDocs, out cDocs, DocumentPointers);
if (hr < 0)
{
Exception = new COMException("Call to GetDocuments failed.", hr);
throw Exception;
}
for (i = 0; i < cDocs; i++)
{
Documents[i] = new SymDocument(DocumentPointers[i]);
}
return Documents;
}
public bool GetSourceStartEnd(
ISymbolDocument[] docs ,
int[] lines ,
int[] columns )
{
int hr;
uint i;
bool pRetVal;
int spCount = 0;
if (docs != null)
spCount = docs.Length;
else if (lines != null)
spCount = lines.Length;
else if (columns != null)
spCount = columns.Length;
// If we don't have at least 2 entries then return an error
if (spCount < 2)
throw new ArgumentException();
// Make sure all arrays are the same length.
if ((docs != null) && (spCount != docs.Length))
throw new ArgumentException();
if ((lines != null) && (spCount != lines.Length))
throw new ArgumentException();
if ((columns != null) && (spCount != columns.Length))
throw new ArgumentException();
COMException Exception;
IntPtr[] Documents = new IntPtr[docs.Length];
hr = SymMethod_GetSourceStartEnd(m_Method, Documents, lines, columns, out pRetVal);
if (hr < 0)
{
Exception = new COMException("Call to GetSourceStartEnd failed.", hr);
throw Exception;
}
if (pRetVal)
{
for (i = 0; i < docs.Length;i++)
{
docs[i] = new SymDocument(Documents[i]);
}
}
return pRetVal;
}
public void GetSequencePoints(int[] offsets,
ISymbolDocument[] documents,
int[] lines,
int[] columns,
int[] endLines,
int[] endColumns)
{
int hr;
int spCount = 0;
if (offsets != null)
spCount = offsets.Length;
else if (documents != null)
spCount = documents.Length;
else if (lines != null)
spCount = lines.Length;
else if (columns != null)
spCount = columns.Length;
else if (endLines != null)
spCount = endLines.Length;
else if (endColumns != null)
spCount = endColumns.Length;
// Don't do anything if they're not really asking for anything.
if (spCount == 0)
return;
// Make sure all arrays are the same length.
if ((offsets != null) && (spCount != offsets.Length))
throw new ArgumentException();
if ((lines != null) && (spCount != lines.Length))
throw new ArgumentException();
if ((columns != null) && (spCount != columns.Length))
throw new ArgumentException();
if ((endLines != null) && (spCount != endLines.Length))
throw new ArgumentException();
if ((endColumns != null) && (spCount != endColumns.Length))
throw new ArgumentException();
COMException Exception;
IntPtr[] IDocuments = new IntPtr[documents.Length];
int cPoints;
uint i;
hr = SymMethod_GetSequencePoints(m_Method, documents.Length, out cPoints,
IDocuments, offsets,
lines, columns,
endLines, endColumns);
if (hr < 0)
{
Exception = new COMException("Call to GetSequencePoints failed.", hr);
throw Exception;
}
// Create the SymDocument form the IntPtr's
for (i = 0; i < documents.Length; i++)
{
documents[i] = new SymDocument(IDocuments[i]);
}
return;
}
// Get a document block for a particular filename.
internal ISymbolDocument GetDocument(String filename)
{
ISymbolDocument document;
// Convert the filename into a full URL.
filename = FilenameToURL(filename);
if(filename == null)
{
return null;
}
// See if we already have a document for this file.
if(documentCache == null)
{
documentCache = new Hashtable();
}
else if((document = (ISymbolDocument)documentCache[filename])
!= null)
{
return document;
}
// Create a new document object and add it to the cache.
document = new SymDocument(this, null, filename);
documentCache[filename] = document;
return document;
}
