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Bug 1891: Correct letter case variant of remote directory in directory tree was not always selected

Browse Source 
https://winscp.net/tracker/1891

Source commit: ef7c94034eaa43964a021298eb0e93017730fd19
This commit is contained in:
Martin Prikryl
2020-07-21 15:57:28 +00:00
parent 62277eb914
commit ce46019d48
1 changed files with 16 additions and 1 deletions
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17
source/components/UnixDriveView.cpp
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@@ -777,7 +777,8 @@ TTreeNode * __fastcall TCustomUnixDriveView::FindNodeToPath(UnicodeString Path)
{
UnicodeString DirName = UnixExtractFileName(Path);
int StartIndex = 0;
int EndIndex = Parent->Count - 1;
int LastIndex = Parent->Count - 1;
int EndIndex = LastIndex;
while (true)
{
@@ -786,6 +787,20 @@ TTreeNode * __fastcall TCustomUnixDriveView::FindNodeToPath(UnicodeString Path)
int C = DoCompareText(DirName, NodeDir);
if (C == 0)
{
// In case there are more items that are case insensitivelly or logically equivalent,
// walk back to find the first such one and then walk forward through all such items,
// looking for an exact binary match.
// If so such match is found (can it even happen?), return the last equivalent item.
while ((Index > 0) && (DoCompareText(DirName, Parent->Item[Index - 1]->Text) == 0))
{
Index--;
}
while (!SameStr(DirName, Parent->Item[Index]->Text) &&
(Index < LastIndex) &&
(DoCompareText(DirName, Parent->Item[Index + 1]->Text) == 0))
{
Index++;
}
Result = Parent->Item[Index];
break;
}