Make Recoll optionally sensitive to case and diacritics

--HG--
branch : CASEDIACSENS

src/qtgui/advsearch_w.cpp

@@ -356,8 +356,9 @@ size_t AdvSearch::stringToSize(QString qsize)
 using namespace Rcl;
 void AdvSearch::runSearch()
 {
+    string stemLang = prefs.stemlang();
     RefCntr<SearchData> sdata(new SearchData(conjunctCMB->currentIndex() == 0 ?
-					     SCLT_AND : SCLT_OR));
+					     SCLT_AND : SCLT_OR, stemLang));
     bool hasclause = false;
 
     for (list<SearchClauseW*>::iterator it = m_clauseWins.begin();

src/qtgui/guiutils.cpp

@@ -372,6 +372,18 @@ void rwSettings(bool writing)
     }
 }
 
+string PrefsPack::stemlang()
+{
+    string stemLang = (const char *)prefs.queryStemLang.toAscii();
+    if (stemLang == "ALL") {
+	if (theconfig)
+	    theconfig->getConfParam("indexstemminglanguages", stemLang);
+	else
+	    stemLang = "";
+    }
+    return stemLang;
+}
+
 QString myGetFileName(bool isdir, QString caption, bool filenosave)
 {
     LOGDEB1(("myFileDialog: isdir %d\n", isdir));

src/qtgui/guiutils.h

@@ -120,6 +120,8 @@ class PrefsPack {
     // Default paragraph format for result list
     static const char *dfltResListFormat;
 
+    std::string stemlang();
+
     PrefsPack() :
 	respagesize(8), 
 	reslistfontsize(10),

src/qtgui/rclmain_w.cpp

@@ -756,12 +756,6 @@ void RclMain::startSearch(RefCntr<Rcl::SearchData> sdata)
 	return;
     }
 
-    string stemLang = (const char *)prefs.queryStemLang.toAscii();
-    if (stemLang == "ALL") {
-	theconfig->getConfParam("indexstemminglanguages", stemLang);
-    }
-    sdata->setStemlang(stemLang);
-
     Rcl::Query *query = new Rcl::Query(rcldb);
     query->setCollapseDuplicates(prefs.collapseDuplicates);
 
@@ -1073,9 +1067,7 @@ void RclMain::showActiveTypes()
     // Get list of all mime types in index. For this, we use a
     // wildcard field search on mtype
     Rcl::TermMatchResult matches;
-    string prefix;
-    if (!rcldb->termMatch(Rcl::Db::ET_WILD, "", "*", matches, -1, "mtype", 
-			  &prefix)) {
+    if (!rcldb->termMatch(Rcl::Db::ET_WILD, "", "*", matches, -1, "mtype")) {
 	QMessageBox::warning(0, tr("Error"), 
 			     tr("Index query error"),
 			     QMessageBox::Ok, 
@@ -1088,7 +1080,7 @@ void RclMain::showActiveTypes()
     for (vector<Rcl::TermMatchEntry>::const_iterator it = 
 	     matches.entries.begin(); 
 	 it != matches.entries.end(); it++) {
-	mtypesfromdb.insert(it->term.substr(prefix.size()));
+	mtypesfromdb.insert(it->term.substr(matches.prefix.size()));
     }
 
     // All types listed in mimeconf:
@@ -1771,7 +1763,7 @@ void RclMain::showDocHistory()
     }
     // Construct a bogus SearchData structure
     RefCntr<Rcl::SearchData>searchdata = 
-	RefCntr<Rcl::SearchData>(new Rcl::SearchData(Rcl::SCLT_AND));
+	RefCntr<Rcl::SearchData>(new Rcl::SearchData(Rcl::SCLT_AND, cstr_null));
     searchdata->setDescription((const char *)tr("History data").toUtf8());
 
 

src/qtgui/ssearch_w.cpp

@@ -126,23 +126,25 @@ void SSearch::startSimpleSearch()
     if (u8.length() == 0)
 	return;
 
+    string stemlang = prefs.stemlang();
+
     SSearchType tp = (SSearchType)searchTypCMB->currentIndex();
     Rcl::SearchData *sdata = 0;
 
     if (tp == SST_LANG) {
 	string reason;
         if (prefs.autoSuffsEnable)
-            sdata = wasaStringToRcl(theconfig, u8, reason, 
+            sdata = wasaStringToRcl(theconfig, stemlang, u8, reason, 
 				    (const char *)prefs.autoSuffs.toUtf8());
         else
-            sdata = wasaStringToRcl(theconfig, u8, reason);
+            sdata = wasaStringToRcl(theconfig, stemlang, u8, reason);
 	if (sdata == 0) {
 	    QMessageBox::warning(0, "Recoll", tr("Bad query string") + ": " +
 				 QString::fromAscii(reason.c_str()));
 	    return;
 	}
     } else {
-	sdata = new Rcl::SearchData(Rcl::SCLT_OR);
+	sdata = new Rcl::SearchData(Rcl::SCLT_OR, stemlang);
 	if (sdata == 0) {
 	    QMessageBox::warning(0, "Recoll", tr("Out of memory"));
 	    return;
@@ -166,11 +168,6 @@ void SSearch::startSimpleSearch()
     }
 
     if (prefs.ssearchAutoPhrase && rcldb) {
-	string stemLang = (const char *)prefs.queryStemLang.toAscii();
-	if (stemLang == "ALL") {
-	    theconfig->getConfParam("indexstemminglanguages", stemLang);
-	}
-	sdata->setStemlang(stemLang);
 	sdata->maybeAddAutoPhrase(*rcldb, 
 				  prefs.ssearchAutoPhraseThreshPC / 100.0);
     }
@@ -277,10 +274,9 @@ void SSearch::completion()
     // Query database
     const int max = 100;
     Rcl::TermMatchResult tmres;
-    string stemLang = (const char *)prefs.queryStemLang.toAscii();
-    if (stemLang == "ALL") {
-	theconfig->getConfParam("indexstemminglanguages", stemLang);
-    }
+
+    string stemLang = prefs.stemlang();
+
     if (!rcldb->termMatch(Rcl::Db::ET_WILD, stemLang, s, tmres, max) || 
 	tmres.entries.size() == 0) {
 	QApplication::beep();