Fixed a crash when reading from deleted clang_tokens. Also fixed a scrolling issue.

juci/notebook.cc

@@ -94,6 +94,8 @@ void Notebook::Controller::CreateKeybindings() {
         if(location.first.size()>0) {
           open_file(location.first);
           CurrentSourceView()->get_buffer()->place_cursor(CurrentSourceView()->get_buffer()->get_iter_at_offset(location.second));
+          while(gtk_events_pending())
+            gtk_main_iteration();
           CurrentSourceView()->scroll_to(CurrentSourceView()->get_buffer()->get_insert(), 0.0, 1.0, 0.5);
         }
       }

juci/source.cc

@@ -48,16 +48,6 @@ file_path(file_path), project_path(project_path) {
   }
   
   get_buffer()->place_cursor(get_buffer()->get_iter_at_offset(0));
-  signal_size_allocate().connect([this](Gtk::Allocation& allocation){
-    if(!after_user_input)
-      scroll_to(get_buffer()->get_insert(), 0.0, 1.0, 0.5);
-  });
-  
-  signal_event().connect([this](GdkEvent* event){
-    if(event->type==GDK_KEY_PRESS || event->type==GDK_BUTTON_PRESS || event->type==GDK_SCROLL)
-      after_user_input=true;
-    return false;
-  });
     
   search_settings = gtk_source_search_settings_new();
   gtk_source_search_settings_set_wrap_around(search_settings, true);
@@ -380,6 +370,7 @@ void Source::ClangViewParse::start_reparse() {
   clang_readable=false;
   delayed_reparse_connection.disconnect();
   delayed_reparse_connection=Glib::signal_timeout().connect([this]() {
+    clang_readable=false;
     parse_thread_go=true;
     return false;
   }, 1000);

juci/source.h

@@ -66,7 +66,6 @@ public:
     
     std::function<std::pair<std::string, unsigned>()> get_declaration_location;
     std::function<void()> goto_method;
-    bool after_user_input=false;
   protected:
     bool on_key_press_event(GdkEventKey* key);
   private: