autodiacsens and autocasesens parameters

src/qtgui/confgui/confguiindex.cpp

@@ -115,6 +115,14 @@ void ConfIndexW::reloadPanels()
     w = new ConfBeaglePanelW(this, m_conf);
     m_widgets.push_back(w);
     tabWidget->addTab(w, QObject::tr("Beagle web history"));
+
+#ifndef RCL_INDEX_STRIPCHARS
+    if (!o_index_stripchars) {
+	w = new ConfSearchPanelW(this, m_conf);
+	m_widgets.push_back(w);
+	tabWidget->addTab(w, QObject::tr("Search parameters"));
+    }
+#endif
 }
 
 ConfBeaglePanelW::ConfBeaglePanelW(QWidget *parent, ConfNull *config)
@@ -155,6 +163,41 @@ ConfBeaglePanelW::ConfBeaglePanelW(QWidget *parent, ConfNull *config)
     vboxLayout->insertStretch(-1);
 }
 
+ConfSearchPanelW::ConfSearchPanelW(QWidget *parent, ConfNull *config)
+    : QWidget(parent)
+{
+    QVBoxLayout *vboxLayout = new QVBoxLayout(this);
+    vboxLayout->setSpacing(spacing);
+    vboxLayout->setMargin(margin);
+
+    ConfLink lnk1(new ConfLinkRclRep(config, "autodiacsens"));
+    ConfParamBoolW* cp1 = 
+        new ConfParamBoolW(this, lnk1, tr("Automatic diacritics sensitivity"),
+                           tr("<p>Automatically trigger diacritics sensitivity "
+			      "if the search term has accented characters "
+			      "(not in unac_except_trans). Else you need to "
+			      "use the query language and the <i>D</i> "
+			      "modifier to specify "
+			      "diacritics sensitivity."
+			  ));
+    vboxLayout->addWidget(cp1);
+
+    ConfLink lnk2(new ConfLinkRclRep(config, "autocasesens"));
+    ConfParamBoolW* cp2 = 
+        new ConfParamBoolW(this, lnk2, 
+			   tr("Automatic character case sensitivity"),
+			   tr("<p>Automatically trigger character case "
+			      "sensitivity if the entry has upper-case "
+			      "characters in any but the first position. "
+			      "Else you need to use the query language and "
+			      "the <i>C</i> modifier to specify character-case "
+			      "sensitivity."
+			       ));
+    vboxLayout->addWidget(cp2);
+
+    vboxLayout->insertStretch(-1);
+}
+
 ConfTopPanelW::ConfTopPanelW(QWidget *parent, ConfNull *config)
     : QWidget(parent)
 {
@@ -264,9 +307,23 @@ ConfTopPanelW::ConfTopPanelW(QWidget *parent, ConfNull *config)
 	ConfParamFNW(this, lnkdbd, tr("Database directory name"),
 		     tr("The name for a directory where to store the index<br>"
 			"A non-absolute path is taken relative to the "
-			" configuration directory. The default is 'xapiandb'."
+			"configuration directory. The default is 'xapiandb'."
 			), true);
     gl1->addWidget(edbd, 7, 0, 1, 2);
+    
+    ConfLink lnkuexc(new ConfLinkRclRep(config, "unac_except_trans"));
+    ConfParamStrW *euexc = new 
+	ConfParamStrW(this, lnkuexc, tr("Unac exceptions"),
+		     tr("<p>These are exceptions to the unac mechanism "
+			"which, by default, removes all diacritics, "
+			"and performs canonic decomposition. You can override "
+			"unaccenting for some characters, depending on your "
+			"language, and specify additional decompositions, "
+			"e.g. for ligatures. In each space-separated entry, "
+			"the first character is the source one, and the rest "
+			"is the translation."
+			));
+    gl1->addWidget(euexc, 8, 0, 1, 2);
 }
 
 ConfSubPanelW::ConfSubPanelW(QWidget *parent, ConfNull *config)

src/qtgui/confgui/confguiindex.h

@@ -90,15 +90,18 @@ private:
     void reloadAll();
 };
 
-/** 
- * Extra or little used parameters
- */
 class ConfBeaglePanelW : public QWidget {
     Q_OBJECT
 public:
     ConfBeaglePanelW(QWidget *parent, ConfNull *config);
 };
 
+class ConfSearchPanelW : public QWidget {
+    Q_OBJECT
+public:
+    ConfSearchPanelW(QWidget *parent, ConfNull *config);
+};
+
 } // Namespace confgui
 
 #endif /* _confguiindex_h_included_ */

src/qtgui/rclmain.ui

@@ -379,7 +379,7 @@
   </action>
   <action name="indexConfigAction">
    <property name="text">
-    <string>&amp;Indexing configuration</string>
+    <string>&amp;Index configuration</string>
    </property>
    <property name="name" stdset="0">
     <cstring>indexConfigAction</cstring>
@@ -395,7 +395,7 @@
   </action>
   <action name="queryPrefsAction">
    <property name="text">
-    <string>&amp;Query configuration</string>
+    <string>&amp;GUI configuration</string>
    </property>
    <property name="name" stdset="0">
     <cstring>queryPrefsAction</cstring>

src/rcldb/searchdata.cpp

@@ -622,8 +622,12 @@ public:
     StringToXapianQ(Db& db, HighlightData& hld, const string& field, 
 		    const string &stmlng, bool boostUser)
 	: m_db(db), m_field(field), m_stemlang(stmlng),
-	  m_doBoostUserTerms(boostUser), m_hld(hld)
-    { }
+	  m_doBoostUserTerms(boostUser), m_hld(hld), m_autodiacsens(false),
+	  m_autocasesens(true)
+    { 
+	m_db.getConf()->getConfParam("autodiacsens", &m_autodiacsens);
+	m_db.getConf()->getConfParam("autocasesens", &m_autocasesens);
+    }
 
     bool processUserString(const string &iq,
 			   int mods, 
@@ -649,6 +653,8 @@ private:
     const string& m_stemlang;
     const bool    m_doBoostUserTerms;
     HighlightData& m_hld;
+    bool m_autodiacsens;
+    bool m_autocasesens;
 };
 
 #if 1
@@ -715,7 +721,7 @@ void StringToXapianQ::expandTerm(int mods,
 	// diacritic-sensitive. Note that the way that the test is
 	// performed (conversion+comparison) will automatically ignore
 	// accented characters which are actually a separate letter
-	if (unachasaccents(term)) {
+	if (m_autodiacsens && unachasaccents(term)) {
 	    LOGDEB0(("expandTerm: term has accents -> diac-sensitive\n"));
 	    diac_sensitive = true;
 	}
@@ -726,7 +732,7 @@ void StringToXapianQ::expandTerm(int mods,
 	// modifier to search for Floor in a case-sensitive way.
 	Utf8Iter it(term);
 	it++;
-	if (unachasuppercase(term.substr(it.getBpos()))) {
+	if (m_autocasesens && unachasuppercase(term.substr(it.getBpos()))) {
 	    LOGDEB0(("expandTerm: term has uppercase -> case-sensitive\n"));
 	    case_sensitive = true;
 	}

src/sampleconf/recoll.conf.in

@@ -57,6 +57,19 @@ logfilename = stderr
 # default to a stripped index for now.
 indexStripChars = 1
 
+# IF the index is not stripped. Decide if we automatically trigger
+# diacritics sensitivity if the search term has accented characters (not in
+# unac_except_trans). Else you need to use the query language and the "D"
+# modifier to specify diacritics sensitivity. Default is no.
+autodiacsens = 0
+
+# IF the index is not stripped. Decide if we automatically trigger
+# character case sensitivity if the search term has upper-case characters
+# in any but the first position. Else you need to use the query language
+# and the "C" modifier to specify character-case sensitivity. Default is
+# yes.
+autocasesens = 1
+
 # Languages for which to build stemming databases at the end of
 # indexing. Stemmer names can be found on http://www.xapian.org 
 # The flag to perform stem expansion at query time is now set from the GUI