src/wtools.h

   1 #ifndef __WTOOLS_H
   2 #define __WTOOLS_H
   3
   4 struct Dlg_head;
   5 struct WListbox;
   6
   7 /* Listbox utility functions */
   8 typedef struct {
   9     struct Dlg_head *dlg;
  10     struct WListbox *list;
  11 } Listbox;
  12
  13 Listbox *create_listbox_window (int cols, int lines, char *title, char *help);
  14 #define LISTBOX_APPEND_TEXT(l,h,t,d) \
  15     listbox_add_item (l->list, 0, h, t, d);
  16
  17 int run_listbox (Listbox *l);
  18
  19 /* Quick Widgets */
  20 enum {
  21     quick_end, quick_checkbox,
  22     quick_button, quick_input,
  23     quick_label, quick_radio
  24 } /* quick_t */;
  25
  26 /* The widget is placed on relative_?/divisions_? of the parent widget */
  27 /* Please note that the contents of the fields in the union are just */
  28 /* used for setting up the dialog.  They are a convenient place to put */
  29 /* the values for a widget */
  30
  31 typedef struct {
  32     int widget_type;
  33     int relative_x;
  34     int x_divisions;
  35     int relative_y;
  36     int y_divisions;
  37
  38     char *text;                 /* Text */
  39     int  hotkey_pos;            /* the hotkey position */
  40     int  value;                 /* Buttons only: value of button */
  41     int  *result;               /* Checkbutton: where to store result */
  42     char **str_result;          /* Input lines: destination  */
  43     char *tkname;               /* Name of the widget used for Tk only */
  44 } QuickWidget;
  45
  46 typedef struct {
  47     int  xlen, ylen;
  48     int  xpos, ypos; /* if -1, then center the dialog */
  49     char *title;
  50     char *help;
  51     QuickWidget *widgets;
  52     int  i18n;                  /* If true, internationalization has happened */
  53 } QuickDialog;
  54
  55 int quick_dialog (QuickDialog *qd);
  56 int quick_dialog_skip (QuickDialog *qd, int nskip);
  57
  58 /* The input dialogs */
  59
  60 /* Pass this as def_text to request a password */
  61 #define INPUT_PASSWORD ((char *) -1)
  62
  63 char *input_dialog (char *header, char *text, char *def_text);
  64 char *input_dialog_help (char *header, char *text, char *help, char *def_text);
  65 char *input_expand_dialog (char *header, char *text, char *def_text);
  66 char *real_input_dialog (char *header, char *text, char *def_text);
  67 char *real_input_dialog_help (char *header, char *text, char *help, char *def_text);
  68
  69 void query_set_sel (int new_sel);
  70
  71 struct Dlg_head *message (int error, char *header, const char *text, ...)
  72     __attribute__ ((format (printf, 3, 4)));
  73
  74 /* Use this as header for message() - it expands to "Error" */
  75 #define MSG_ERROR ((char *) -1)
  76
  77 int query_dialog (char *header, char *text, int flags, int count, ...);
  78
  79 /* flags for message() and query_dialog() */
  80 enum {
  81    D_NORMAL = 0,
  82    D_ERROR  = 1,
  83    D_INSERT = 2
  84 } /* dialog options */;
  85
  86 #endif  /* __WTOOLS_H */