|
public getBlocksForFileName ( string fileName ) : List |
||
| fileName | string | |
| return | List |
|
/**
* Determines if a block contains the given point, and is fo returns the
* CommentBlock and MatchedBlockData for the match.
*/
public static bool GetBlockContainingPoint(
ParameterSet pset,
string fileName,
EnvDTE.TextPoint pt,
out CommentBlock retblock,
out MatchedBlockData bdata)
{
retblock = null;
bdata = new MatchedBlockData();
bdata.mEndLine = 0;
bdata.mStartLine = 0;
bdata.mIndentation = 0;
EnvDTE.EditPoint ep = pt.CreateEditPoint();
EnvDTE.EditPoint enddoc = pt.CreateEditPoint();
enddoc.EndOfDocument();
string line = GetUntabbedLine(enddoc,ep.Line);
foreach (CommentBlock block in pset.getBlocksForFileName(fileName))
{
if (block.lineHasBlockPattern(line,out bdata.mIndentation))
{
int currentLineNumber = ep.Line;
// scan up for block start
bool foundStart = false;
for ( ;currentLineNumber >= 1; currentLineNumber--)
{
string currentLine = GetUntabbedLine(enddoc, currentLineNumber);
string previousLine = GetUntabbedLine(enddoc, currentLineNumber-1);
string nextLine = GetUntabbedLine(enddoc, currentLineNumber+1);
if (block.lineIsStartOfBlock(currentLine,
previousLine,
bdata.mIndentation,
out bdata.mMatchedBlockStart,
out bdata.mSpacesTrimmedOffBlockStart))
{
bdata.mStartLine = currentLineNumber;
foundStart = true;
break;
}
else if (!block.lineIsBlockContinuation(currentLine,bdata.mIndentation) &&
!block.lineIsEndOfBlock(currentLine,nextLine,bdata.mIndentation,out bdata.mMatchedBlockEnd))
{
break;
}
}
if (foundStart)
{
bool foundEnd = false;
for ( ; currentLineNumber <= enddoc.Line ; currentLineNumber++)
{
string currentLine = GetUntabbedLine(enddoc, currentLineNumber);
string nextLine = GetUntabbedLine(enddoc, currentLineNumber+1);
if (block.lineIsEndOfBlock(currentLine, nextLine,bdata.mIndentation,out bdata.mMatchedBlockEnd))
{
bdata.mEndLine = currentLineNumber;
foundEnd = true;
break;
}
else if ((currentLineNumber != bdata.mStartLine) &&
(!block.lineIsBlockContinuation(currentLine,bdata.mIndentation)))
{
break;
}
}
if (foundEnd)
{
retblock = block;
return true;
}
// else try next block
}
// else try next block
}
}
return false;
}
/**
* Determines if a block contains the given point, and is fo returns the
* CommentBlock and MatchedBlockData for the match.
*/
static public bool GetBlockContainingPoint(
ParameterSet pset,
string fileName,
EnvDTE.TextPoint pt,
out CommentBlock retblock,
out MatchedBlockData bdata)
{
retblock = null;
bdata = new MatchedBlockData();
bdata.mEndLine = 0;
bdata.mStartLine = 0;
bdata.mIndentation = 0;
EnvDTE.EditPoint ep = pt.CreateEditPoint();
EnvDTE.EditPoint enddoc = pt.CreateEditPoint();
enddoc.EndOfDocument();
string line = GetUntabbedLine(enddoc, ep.Line);
foreach (CommentBlock block in pset.getBlocksForFileName(fileName))
{
if (block.lineHasBlockPattern(line, out bdata.mIndentation))
{
int currentLineNumber = ep.Line;
// scan up for block start
bool foundStart = false;
for ( ; currentLineNumber >= 1; currentLineNumber--)
{
string currentLine = GetUntabbedLine(enddoc, currentLineNumber);
string previousLine = GetUntabbedLine(enddoc, currentLineNumber - 1);
string nextLine = GetUntabbedLine(enddoc, currentLineNumber + 1);
if (block.lineIsStartOfBlock(currentLine,
previousLine,
bdata.mIndentation,
out bdata.mMatchedBlockStart,
out bdata.mSpacesTrimmedOffBlockStart))
{
bdata.mStartLine = currentLineNumber;
foundStart = true;
break;
}
else if (!block.lineIsBlockContinuation(currentLine, bdata.mIndentation) &&
!block.lineIsEndOfBlock(currentLine, nextLine, bdata.mIndentation, out bdata.mMatchedBlockEnd))
{
break;
}
}
if (foundStart)
{
bool foundEnd = false;
for ( ; currentLineNumber <= enddoc.Line; currentLineNumber++)
{
string currentLine = GetUntabbedLine(enddoc, currentLineNumber);
string nextLine = GetUntabbedLine(enddoc, currentLineNumber + 1);
if (block.lineIsEndOfBlock(currentLine, nextLine, bdata.mIndentation, out bdata.mMatchedBlockEnd))
{
bdata.mEndLine = currentLineNumber;
foundEnd = true;
break;
}
else if ((currentLineNumber != bdata.mStartLine) &&
(!block.lineIsBlockContinuation(currentLine, bdata.mIndentation)))
{
break;
}
}
if (foundEnd)
{
retblock = block;
return(true);
}
// else try next block
}
// else try next block
}
}
return(false);
}
