src/wtools.h

   1 #ifndef MC_WTOOLS_H
   2 #define MC_WTOOLS_H
   3
   4 #include "widget.h"
   5
   6 typedef struct {
   7     struct Dlg_head *dlg;
   8     struct WListbox *list;
   9 } Listbox;
  10
  11 /* Listbox utility functions */
  12 Listbox *create_listbox_window (int cols, int lines, const char *title, const char *help);
  13 #define LISTBOX_APPEND_TEXT(l,h,t,d) \
  14     listbox_add_item (l->list, LISTBOX_APPEND_AT_END, h, t, d)
  15
  16 int run_listbox (Listbox *l);
  17
  18 /* Quick Widgets */
  19 enum {
  20     quick_end, quick_checkbox,
  21     quick_button, quick_input,
  22     quick_label, quick_radio
  23 } /* quick_t */;
  24
  25 /* The widget is placed on relative_?/divisions_? of the parent widget */
  26
  27 typedef struct {
  28     int widget_type;
  29     int relative_x;
  30     int x_divisions;
  31     int relative_y;
  32     int y_divisions;
  33
  34     const char *text;           /* Text */
  35     int  hotkey_pos;            /* the hotkey position */
  36     int  value;                 /* Buttons only: value of button */
  37     int  *result;               /* Checkbutton: where to store result */
  38     char **str_result;          /* Input lines: destination  */
  39     const char *histname;       /* Name of the section for saving history */
  40 } QuickWidget;
  41 #define NULL_QuickWidget { 0, 0, 0, 0, 0, NULL, 0, 0, NULL, NULL, NULL }
  42
  43 typedef struct {
  44     int  xlen, ylen;
  45     int  xpos, ypos; /* if -1, then center the dialog */
  46     const char *title;
  47     const char *help;
  48     QuickWidget *widgets;
  49     int  i18n;                  /* If true, internationalization has happened */
  50 } QuickDialog;
  51
  52 int quick_dialog (QuickDialog *qd);
  53 int quick_dialog_skip (QuickDialog *qd, int nskip);
  54
  55 /* The input dialogs */
  56
  57 /* Pass this as def_text to request a password */
  58 #define INPUT_PASSWORD ((char *) -1)
  59
  60 char *input_dialog (const char *header, const char *text,
  61                     const char *history_name, const char *def_text);
  62 char *input_dialog_help (const char *header, const char *text, const char *help,
  63                          const char *history_name, const char *def_text);
  64 char *input_expand_dialog (const char *header, const char *text,
  65                            const char *history_name, const char *def_text);
  66
  67 void query_set_sel (int new_sel);
  68
  69 /* Create message box but don't dismiss it yet, not background safe */
  70 struct Dlg_head *create_message (int flags, const char *title,
  71                                  const char *text, ...)
  72     __attribute__ ((format (__printf__, 3, 4)));
  73
  74 /* Show message box, background safe */
  75 void message (int flags, const char *title, const char *text, ...)
  76     __attribute__ ((format (__printf__, 3, 4)));
  77
  78
  79 /* Use this as header for message() - it expands to "Error" */
  80 #define MSG_ERROR ((char *) -1)
  81
  82 int query_dialog (const char *header, const char *text, int flags, int count, ...);
  83
  84 /* flags for message() and query_dialog() */
  85 enum {
  86    D_NORMAL = 0,
  87    D_ERROR  = 1
  88 } /* dialog options */;
  89
  90 #endif