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Paranoia check. Skip the change if we have another change with the same offset.

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This commit is contained in:
Roberto Raggi
2009-11-04 12:02:19 +01:00
parent 6043c639e3
commit 7cffef17aa
1 changed files with 15 additions and 1 deletions
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16
src/plugins/cpptools/cppfindreferences.cpp
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@@ -249,7 +249,21 @@ static void applyChanges(QTextDocument *doc, const QString &text, const QList<Fi
foreach (const Find::SearchResultItem &item, items) {
const int blockNumber = item.lineNumber - 1;
QTextCursor tc(doc->findBlockByNumber(blockNumber));
tc.setPosition(tc.position() + item.searchTermStart);
const int cursorPosition = tc.position() + item.searchTermStart;
int cursorIndex = 0;
for (; cursorIndex < cursors.size(); ++cursorIndex) {
const QTextCursor &tc = cursors.at(cursorIndex);
if (tc.position() == cursorPosition)
break;
}
if (cursorIndex != cursors.size())
continue; // skip this change.
tc.setPosition(cursorPosition);
tc.setPosition(tc.position() + item.searchTermLength,
QTextCursor::KeepAnchor);
cursors.append(tc);