gtk2_ardour/search_path_option.h

   1 #ifndef __gtk_ardour_search_path_option_h__
   2 #define __gtk_ardour_search_path_option_h__
   3
   4 #include <string>
   5
   6 #include <gtkmm/filechooserbutton.h>
   7 #include <gtkmm/entry.h>
   8 #include <gtkmm/button.h>
   9 #include <gtkmm/box.h>
  10
  11 #include "option_editor.h"
  12
  13 class SearchPathOption : public Option
  14 {
  15   public:
  16         SearchPathOption (const std::string& pathname, const std::string& label,
  17                           sigc::slot<std::string>, sigc::slot<bool, std::string>);
  18         ~SearchPathOption ();
  19
  20         void set_state_from_config ();
  21         void add_to_page (OptionEditorPage*);
  22         void clear ();
  23
  24   protected:
  25         sigc::slot<std::string> _get; ///< slot to get the configuration variable's value
  26         sigc::slot<bool, std::string> _set;  ///< slot to set the configuration variable's value
  27
  28         struct PathEntry {
  29             PathEntry (const std::string& path, bool removable=true);
  30
  31             Gtk::Entry entry;
  32             Gtk::Button remove_button;
  33             Gtk::HBox box;
  34
  35             std::string path;
  36         };
  37
  38         std::list<PathEntry*> paths;
  39         Gtk::FileChooserButton add_chooser;
  40         Gtk::VBox vbox;
  41         Gtk::VBox path_box;
  42         Gtk::Label session_label;
  43
  44         void add_path (const std::string& path, bool removable=true);
  45         void remove_path (PathEntry*);
  46         void changed ();
  47         void path_chosen ();
  48 };
  49
  50 #endif /* __gtk_ardour_search_path_option_h__ */