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Fix bug which was causing the doubling of a non standard (extended) advanced search clauses list every time the prefs were read after the first time during a session

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This commit is contained in:
Jean-Francois Dockes 2017-05-15 05:22:17 +02:00
parent d87d410f11
commit 4671f5ea25
1 changed files with 25 additions and 11 deletions
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36
src/qtgui/guiutils.cpp
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@ -87,26 +87,40 @@ void rwSettings(bool writing)
SETTING_RW(prefs.ssearchTyp, "/Recoll/prefs/simpleSearchTyp", Int, 3);
SETTING_RW(prefs.startWithAdvSearchOpen,
"/Recoll/prefs/startWithAdvSearchOpen", Bool, false);
SETTING_RW(prefs.previewHtml,
"/Recoll/prefs/previewHtml", Bool, true);
SETTING_RW(prefs.previewHtml, "/Recoll/prefs/previewHtml", Bool, true);
QString advSearchClauses;
QString ascdflt;
const int maxclauselistsize = 20;
if (writing) {
for (vector<int>::iterator it = prefs.advSearchClauses.begin();
it != prefs.advSearchClauses.end(); it++) {
// Limit clause list size to non-absurd size
if (prefs.advSearchClauses.size() > maxclauselistsize) {
prefs.advSearchClauses.resize(maxclauselistsize);
}
for (auto clause : prefs.advSearchClauses) {
char buf[20];
sprintf(buf, "%d ", *it);
sprintf(buf, "%d ", clause);
advSearchClauses += QString::fromUtf8(buf);
}
}
QString ascdflt;
SETTING_RW(advSearchClauses, "/Recoll/prefs/adv/clauseList", String, ascdflt);
if (!writing) {
list<string> clauses;
stringToStrings((const char *)advSearchClauses.toUtf8(), clauses);
for (list<string>::iterator it = clauses.begin();
it != clauses.end(); it++) {
prefs.advSearchClauses.push_back(atoi(it->c_str()));
vector<string> clauses;
stringToStrings(qs2utf8s(advSearchClauses), clauses);
// There was a long-lurking bug where the clause list was
// growing to absurd sizes. The prefs.advSearchClauses clear()
// call was missing (ok with the now false initial assumption
// that the prefs were read once per session), which was
// causing a doubling of the size each time the prefs were
// read. Should be fixed, but in any case, limit the clause
// list to a non-absurd size.
if (clauses.size() > maxclauselistsize) {
clauses.resize(maxclauselistsize);
}
prefs.advSearchClauses.clear();
prefs.advSearchClauses.reserve(clauses.size());
for (auto clause : clauses) {
prefs.advSearchClauses.push_back(atoi(clause.c_str()));
}
}