mod_menu/menu.h

   1 /*
   2  * ion/mod_menu/menu.h
   3  *
   4  * Copyright (c) Tuomo Valkonen 1999-2009.
   5  *
   6  * See the included file LICENSE for details.
   7  */
   8
   9 #ifndef ION_MOD_MENU_MENU_H
  10 #define ION_MOD_MENU_MENU_H
  11
  12 #include <ioncore/common.h>
  13 #include <ioncore/window.h>
  14 #include <ioncore/gr.h>
  15 #include <ioncore/rectangle.h>
  16 #include <ioncore/binding.h>
  17
  18 INTRCLASS(WMenu);
  19 INTRSTRUCT(WMenuEntry);
  20
  21 #define WMENUENTRY_SUBMENU 0x0001
  22
  23 DECLSTRUCT(WMenuEntry){
  24     char *title;
  25     int flags;
  26     GrStyleSpec attr;
  27 };
  28
  29 DECLCLASS(WMenu){
  30     WWindow win;
  31     GrBrush *brush;
  32     GrBrush *entry_brush;
  33
  34     WFitParams last_fp;
  35
  36     bool pmenu_mode;
  37     bool big_mode;
  38     int n_entries, selected_entry;
  39     int first_entry, vis_entries;
  40     int max_entry_w, entry_h, entry_spacing;
  41     WMenuEntry *entries;
  42
  43     WMenu *submenu;
  44
  45     ExtlTab tab;
  46     ExtlFn handler;
  47
  48     char *typeahead;
  49
  50     uint gm_kcb, gm_state;
  51
  52     /*WBindmap *cycle_bindmap;*/
  53 };
  54
  55
  56 INTRSTRUCT(WMenuCreateParams);
  57
  58 DECLSTRUCT(WMenuCreateParams){
  59     ExtlFn handler;
  60     ExtlTab tab;
  61     bool pmenu_mode;
  62     bool submenu_mode;
  63     bool big_mode;
  64     int initial;
  65     WRectangle refg;
  66 };
  67
  68
  69 extern WMenu *create_menu(WWindow *par, const WFitParams *fp,
  70                           const WMenuCreateParams *params);
  71 extern bool menu_init(WMenu *menu, WWindow *par, const WFitParams *fp,
  72                       const WMenuCreateParams *params);
  73 extern void menu_deinit(WMenu *menu);
  74
  75 extern bool menu_fitrep(WMenu *menu, WWindow *par, const WFitParams *fp);
  76
  77 extern void menu_finish(WMenu *menu);
  78 extern void menu_cancel(WMenu *menu);
  79 extern bool menu_rqclose(WMenu *menu);
  80 extern void menu_updategr(WMenu *menu);
  81
  82 extern int menu_entry_at_root(WMenu *menu, int root_x, int root_y);
  83 extern void menu_release(WMenu *menu, XButtonEvent *ev);
  84 extern void menu_motion(WMenu *menu, XMotionEvent *ev, int dx, int dy);
  85 extern void menu_button(WMenu *menu, XButtonEvent *ev);
  86 extern int menu_press(WMenu *menu, XButtonEvent *ev, WRegion **reg_ret);
  87
  88 extern void mod_menu_set_scroll_params(int delay, int amount);
  89
  90 extern void menu_typeahead_clear(WMenu *menu);
  91
  92 extern void menu_select_nth(WMenu *menu, int n);
  93 extern void menu_select_prev(WMenu *menu);
  94 extern void menu_select_next(WMenu *menu);
  95
  96 #endif /* ION_MOD_MENU_MENU_H */