Cppcheck: some fixes

rtgui/options.cc

@@ -394,8 +394,8 @@ void Options::setDefaults ()
     gimpDir = "";
     psDir = "";
     customEditorProg = "";
+    CPBKeys = CPBKT_TID;
     editorToSendTo = 1;
-    liveThumbnails = true;
     favoriteDirs.clear();
     tpOpen.clear ();
     //crvOpen.clear ();
@@ -1093,10 +1093,6 @@ int Options::readFromFile (Glib::ustring fname)
                     thumbInterp    = keyFile.get_integer ("File Browser", "ThumbnailInterpolation");
                 }
 
-                if (keyFile.has_key ("File Browser", "LiveThumbnails")) {
-                    liveThumbnails     = keyFile.get_boolean ("File Browser", "LiveThumbnails");
-                }
-
                 if (keyFile.has_key ("File Browser", "FavoriteDirs")) {
                     favoriteDirs       = keyFile.get_string_list ("File Browser", "FavoriteDirs");
                 }
@@ -1894,7 +1890,6 @@ int Options::saveToFile (Glib::ustring fname)
         keyFile.set_integer_list ("File Browser", "ParseExtensionsEnabled", pextena);
         keyFile.set_integer ("File Browser", "ThumbnailArrangement", fbArrangement);
         keyFile.set_integer ("File Browser", "ThumbnailInterpolation", thumbInterp);
-        keyFile.set_boolean ("File Browser", "LiveThumbnails", liveThumbnails);
         Glib::ArrayHandle<Glib::ustring> pfav = favoriteDirs;
         keyFile.set_string_list ("File Browser", "FavoriteDirs", pfav);
         Glib::ArrayHandle<Glib::ustring> pren = renameTemplates;

rtgui/options.h

@@ -180,9 +180,7 @@ public:
     int editorToSendTo;
     int maxThumbnailHeight;
     std::size_t maxCacheEntries;
-    ThFileType thumbnailFormat;
     int thumbInterp; // 0: nearest, 1: bilinear
-    bool liveThumbnails;
     std::vector<Glib::ustring> parseExtensions;   // List containing all extensions type
     std::vector<int> parseExtensionsEnabled;      // List of bool to retain extension or not
     std::vector<Glib::ustring> parsedExtensions;  // List containing all retained extensions (lowercase)
@@ -203,7 +201,6 @@ public:
     bool showFileNames;
     bool filmStripShowFileNames;
     bool tabbedUI;
-    int previewSizeTab, previewSizeBrowser;
     bool rememberZoomAndPan;
     int multiDisplayMode;  // 0=none, 1=Edit panels on other display
     std::vector<double> cutOverlayBrush;  // Red;Green;Blue;Alpha , all ranging 0..1
@@ -219,7 +216,6 @@ public:
     //int histogramWorking;  // 0=disabled, 1=left pane, 2=right pane
     bool histogramBar;
     bool histogramFullMode;
-    bool showProfileSelector;
     bool FileBrowserToolbarSingleRow;
     bool hideTPVScrollbar;
     bool UseIconNoText;