Separate count and context for snippets in the snippets popup from the default values for the result list

src/qtgui/snippets.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>516</width>
-    <height>395</height>
+    <width>640</width>
+    <height>400</height>
    </rect>
   </property>
   <property name="windowTitle">

src/qtgui/snippets_w.cpp

@@ -50,6 +50,17 @@ void SnippetsW::init()
     if (m_source.isNull())
 	return;
 
+    // Make title out of file name if none yet
+    string titleOrFilename;
+    string utf8fn;
+    m_doc.getmeta(Rcl::Doc::keytt, &titleOrFilename);
+    m_doc.getmeta(Rcl::Doc::keyfn, &utf8fn);
+    if (titleOrFilename.empty()) {
+	titleOrFilename = utf8fn;
+    }
+
+    setWindowTitle(QString::fromUtf8(titleOrFilename.c_str()));
+
     vector<pair<int, string> > vpabs;
     m_source->getAbstract(m_doc, vpabs);