-extern wxString time_to_timecode (DCPTime t, double fps);
-
-extern void checked_set (wxFilePickerCtrl* widget, std::string value);
+extern wxString time_to_timecode (dcpomatic::DCPTime t, double fps);
+extern void setup_audio_channels_choice (wxChoice* choice, int minimum);
+extern wxSplashScreen* maybe_show_splash ();
+extern double calculate_mark_interval (double start);
+extern bool display_progress (wxString title, wxString task);
+extern bool report_errors_from_last_job (wxWindow* parent);
+extern wxString bitmap_path (std::string name);
+extern wxSize small_button_size (wxWindow* parent, wxString text);
+extern bool gui_is_dark ();
+extern double dpi_scale_factor (wxWindow* window);
+extern int search_ctrl_height ();
+
+
+struct Offset
+{
+ Offset (wxString n, int h, int m)
+ : name (n)
+ , hour (h)
+ , minute (m)
+ {}
+
+ wxString name;
+ int hour;
+ int minute;
+};
+
+extern int get_offsets (std::vector<Offset>& offsets);
+
+
+extern void checked_set (FilePickerCtrl* widget, boost::filesystem::path value);
+extern void checked_set (wxDirPickerCtrl* widget, boost::filesystem::path value);