Minor cleanups. Added override keywords in some header files.

src/selectiondialog.h

@@ -58,13 +58,13 @@ class SelectionDialog : public SelectionDialogBase {
 public:
   SelectionDialog(Gtk::TextView& text_view, Glib::RefPtr<Gtk::TextBuffer::Mark> start_mark, bool show_search_entry=true, bool use_markup=false);
   bool on_key_press(GdkEventKey* key);
-  void show();
+  void show() override;
 };
 
 class CompletionDialog : public SelectionDialogBase {
 public:
   CompletionDialog(Gtk::TextView& text_view, Glib::RefPtr<Gtk::TextBuffer::Mark> start_mark);
-  void show();
+  void show() override;
   bool on_key_release(GdkEventKey* key);
   bool on_key_press(GdkEventKey* key);
   

src/source.h

@@ -104,6 +104,8 @@ namespace Source {
     
     bool soft_reparse_needed=false;
     bool full_reparse_needed=false;
+    virtual void soft_reparse() {}
+    virtual bool full_reparse() {return true;}
   protected:
     bool parsed=false;
     Tooltips diagnostic_tooltips;

src/source_clang.h

@@ -22,12 +22,13 @@ namespace Source {
     };
     
     ClangViewParse(const boost::filesystem::path &file_path, const boost::filesystem::path& project_path, Glib::RefPtr<Gsv::Language> language);
-    virtual void configure();
+    bool on_key_press_event(GdkEventKey* key) override;
     
-    void soft_reparse();
+    void configure() override;
+    
+    void soft_reparse() override;
   protected:
     void init_parse();
-    bool on_key_press_event(GdkEventKey* key);
     std::unique_ptr<clang::TranslationUnit> clang_tu;
     std::mutex parsing_mutex;
     std::unique_ptr<clang::Tokens> clang_tokens;
@@ -38,8 +39,8 @@ namespace Source {
     std::atomic<bool> parse_thread_stop;
     std::atomic<bool> parse_error;
     
-    virtual void show_diagnostic_tooltips(const Gdk::Rectangle &rectangle);
-    virtual void show_type_tooltips(const Gdk::Rectangle &rectangle);
+    void show_diagnostic_tooltips(const Gdk::Rectangle &rectangle) override;
+    void show_type_tooltips(const Gdk::Rectangle &rectangle) override;
     
     boost::regex bracket_regex;
     boost::regex no_bracket_statement_regex;
@@ -80,10 +81,11 @@ namespace Source {
     };
     
     ClangViewAutocomplete(const boost::filesystem::path &file_path, const boost::filesystem::path& project_path, Glib::RefPtr<Gsv::Language> language);
+    bool on_key_press_event(GdkEventKey* key) override;
+    
     virtual void async_delete();
-    bool full_reparse();
+    bool full_reparse() override;
   protected:
-    bool on_key_press_event(GdkEventKey* key);
     std::thread autocomplete_thread;
     sigc::connection autocomplete_done_connection;
     sigc::connection autocomplete_fail_connection;
@@ -126,7 +128,7 @@ namespace Source {
   class ClangView : public ClangViewRefactor {
   public:
     ClangView(const boost::filesystem::path &file_path, const boost::filesystem::path& project_path, Glib::RefPtr<Gsv::Language> language);
-    virtual void async_delete();
+    void async_delete() override;
   };
 }
 

src/window.cc

@@ -81,31 +81,30 @@ Window::Window() : compiling(false) {
 
   notebook.signal_switch_page().connect([this](Gtk::Widget* page, guint page_num) {
     if(notebook.get_current_page()!=-1) {
+      auto view=notebook.get_current_view();
       if(search_entry_shown && entry_box.labels.size()>0) {
-        notebook.get_current_view()->update_search_occurrences=[this](int number){
+        view->update_search_occurrences=[this](int number){
           entry_box.labels.begin()->update(0, std::to_string(number));
         };
-        notebook.get_current_view()->search_highlight(last_search, case_sensitive_search, regex_search);
+        view->search_highlight(last_search, case_sensitive_search, regex_search);
       }
 
       activate_menu_items();
       
-      Singleton::directories->select(notebook.get_current_view()->file_path);
+      Singleton::directories->select(view->file_path);
       
-      if(auto source_view=dynamic_cast<Source::ClangView*>(notebook.get_current_view())) {
-        if(source_view->full_reparse_needed) {
-          if(!source_view->full_reparse())
-            Singleton::terminal->async_print("Error: failed to reparse "+source_view->file_path.string()+". Please reopen the file manually.\n", true);
-          source_view->full_reparse_needed=false;
-        }
-        else if(source_view->soft_reparse_needed) {
-          source_view->soft_reparse();
-          source_view->soft_reparse_needed=false;
+      if(view->full_reparse_needed) {
+        if(!view->full_reparse())
+          Singleton::terminal->async_print("Error: failed to reparse "+view->file_path.string()+". Please reopen the file manually.\n", true);
+        view->full_reparse_needed=false;
       }
+      else if(view->soft_reparse_needed) {
+        view->soft_reparse();
+        view->soft_reparse_needed=false;
       }
       
-      notebook.get_current_view()->set_status(notebook.get_current_view()->status);
-      notebook.get_current_view()->set_info(notebook.get_current_view()->info);
+      view->set_status(view->status);
+      view->set_info(view->info);
     }
   });
   notebook.signal_page_removed().connect([this](Gtk::Widget* page, guint page_num) {
@@ -679,7 +678,7 @@ bool Window::on_key_press_event(GdkEventKey *event) {
   }
 #endif
 
-  return Gtk::Window::on_key_press_event(event);
+  return Gtk::ApplicationWindow::on_key_press_event(event);
 }
 
 bool Window::on_delete_event(GdkEventAny *event) {