private Func <TextRange, TextRange?> CreateFilterForOtherEntries(
CompiledTextSearchData compiledTextSearchData)
{
if (compiledTextSearchData.ParsedSearchString.EntriesBeforeMainEntry.Count == 0 &&
compiledTextSearchData.ParsedSearchString.EntriesAfterMainEntry.Count == 0)
{
return(x => x);
}
// Search for a match for "entry" withing "textRange"
FindEntryFunction findEntry = (textRange, entry) => {
var algo = this.GetCompiledTextSearch(compiledTextSearchData.GetSearchContainer(entry));
return(algo.FindFirst(CreateFragmentFromRange(textRange), OperationProgressTracker.None));
};
// Return the extent of the line to look into for non-main entries.
GetLineRangeFunction getLineRange = position =>
this.GetLineTextRangeFromPosition(position, MaxLineExtentOffset);
var sourceTextSearch = new TextSourceTextSearch(
getLineRange,
findEntry,
compiledTextSearchData.ParsedSearchString);
return(sourceTextSearch.FilterSearchHit);
}
public TextSourceTextSearch(
GetLineRangeFunction getLineRange,
FindEntryFunction findEntry,
ParsedSearchString parsedSearchString) {
_findEntry = findEntry;
_parsedSearchString = parsedSearchString;
_getLineExtentCache = new GetLineExtentCache(getLineRange);
}
public TextSourceTextSearch(
GetLineRangeFunction getLineRange,
FindEntryFunction findEntry,
ParsedSearchString parsedSearchString)
{
_findEntry = findEntry;
_parsedSearchString = parsedSearchString;
_getLineExtentCache = new GetLineExtentCache(getLineRange);
}
public GetLineExtentCache(GetLineRangeFunction getLineRange)
{
_getLineRange = getLineRange;
}
public GetLineExtentCache(GetLineRangeFunction getLineRange) {
_getLineRange = getLineRange;
}
