class DrawingContext;
class MenuItem;
-bool confirm_dialog(Surface* background, std::string text);
-
class Menu
{
- static Color default_color;
- static Color active_color;
- static Color inactive_color;
- static Color label_color;
- static Color field_color;
-
private:
/* Action done on the menu */
enum MenuAction {
const std::string& mapping = "");
MenuItem* add_string_select(int id, const std::string& text);
- virtual void menu_action(MenuItem* item);
+ virtual void menu_action(MenuItem* item) = 0;
void process_input();
/** Remove all entries from the menu */
void clear();
- virtual void check_menu() =0;
-
MenuItem& get_item(int index)
{
return *(items[index]);
void set_active_item(int id);
void draw(DrawingContext& context);
- Vector get_pos() const { return pos; }
- void set_pos(float x, float y);
+ Vector get_center_pos() const { return pos; }
+ void set_center_pos(float x, float y);
void event(const SDL_Event& event);
float get_width() const;
float get_height() const;
-protected:
- /** Return the index of the menu item that was 'hit' (ie. the user
- clicked on it) in the last event() call */
- int check ();
+ virtual void on_window_resize();
+protected:
MenuItem* add_item(std::unique_ptr<MenuItem> menu_item);
private:
+ void process_action(MenuAction menuaction);
void check_controlfield_change_event(const SDL_Event& event);
void draw_item(DrawingContext& context, int index);
private:
- /** Number of the item that got 'hit' (ie. pressed) in the last
- event()/update() call, -1 if none */
- int hit_item;
-
// position of the menu (ie. center of the menu, not top/left)
Vector pos;
- /** input event for the menu (up, down, left, right, etc.) */
- MenuAction menuaction;
-
/* input implementation variables */
int delete_character;
char mn_input_char;