GUI: allow setting the snippet separator inside abstract (now a real html ellipsis by default)

src/qtgui/guiutils.cpp

@@ -129,6 +129,11 @@ void rwSettings(bool writing)
     if (!writing && prefs.qtermcolor == "")
 	prefs.qtermcolor = "blue";
 
+    // Abstract snippet separator
+    SETTING_RW(prefs.abssep, "/Recoll/prefs/reslist/abssep", String,"…");
+    if (!writing && prefs.abssep == "")
+	prefs.abssep = "…";
+
     SETTING_RW(prefs.reslistfontfamily, "/Recoll/prefs/reslist/fontFamily", String,
 	       "");
     SETTING_RW(prefs.reslistfontsize, "/Recoll/prefs/reslist/fontSize", Int, 

src/qtgui/guiutils.h

@@ -48,6 +48,8 @@ class PrefsPack {
     // Result list format string
     QString reslistformat;
     string  creslistformat;
+    // Abstract snippet separator
+    QString abssep;
     QString queryStemLang;
     int mainwidth;
     int mainheight;

src/qtgui/reslist.cpp

@@ -76,6 +76,7 @@ public:
     virtual string pageTop();
     virtual string iconPath(const string& mt);
     virtual void suggest(const vector<string>uterms, vector<string>&sugg);
+    virtual string absSep() {return (const char *)(prefs.abssep.toUtf8());}
 private:
     ResList *m_parent;
 };

src/qtgui/restable.cpp

@@ -76,6 +76,7 @@ public:
     virtual string trans(const string& in);
     virtual const string &parFormat();
     virtual string iconPath(const string& mt);
+    virtual string absSep() {return (const char *)(prefs.abssep.toUtf8());}
 private:
     ResTable *m_parent;
 };

src/qtgui/uiprefs.ui

@@ -174,6 +174,30 @@
              </item>
             </layout>
            </item>
+           <item>
+            <layout class="QHBoxLayout">
+             <item>
+              <widget class="QLabel" name="textLabelAbss">
+               <property name="text">
+                <string>Abstract snippet separator</string>
+               </property>
+               <property name="wordWrap">
+                <bool>false</bool>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QLineEdit" name="abssepLE">
+               <property name="minimumSize">
+                <size>
+                 <width>30</width>
+                 <height>0</height>
+                </size>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </item>
            <item>
             <layout class="QHBoxLayout">
              <item>

src/qtgui/uiprefs_w.cpp

@@ -102,7 +102,9 @@ void UIPrefsDialog::setFromPrefs()
     previewPlainPreCB->setChecked(prefs.previewPlainPre);
     // Query terms color
     qtermColorLE->setText(prefs.qtermcolor);
-    
+    // Abstract snippet separator string
+    abssepLE->setText(prefs.abssep);
+
     // Result list font family and size
     reslistFontFamily = prefs.reslistfontfamily;
     reslistFontSize = prefs.reslistfontsize;
@@ -178,6 +180,8 @@ void UIPrefsDialog::accept()
     prefs.maxhltextmbs = maxHLTSB->value();
 
     prefs.qtermcolor = qtermColorLE->text();
+    prefs.abssep = abssepLE->text();
+
     prefs.reslistfontfamily = reslistFontFamily;
     prefs.reslistfontsize = reslistFontSize;
     prefs.reslistformat =  rlfTE->toPlainText();