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_delta (int delta_x, int delta_y, int cols, int lines, const char *title, const char *help);
  13
  14 Listbox *create_listbox_window (int cols, int lines, const char *title, const char *help);
  15 #define LISTBOX_APPEND_TEXT(l,h,t,d) \
  16     listbox_add_item (l->list, LISTBOX_APPEND_AT_END, h, t, d)
  17
  18 int run_listbox (Listbox *l);
  19
  20 /* Quick Widgets */
  21 enum {
  22     quick_end, quick_checkbox,
  23     quick_button, quick_input,
  24     quick_label, quick_radio
  25 } /* quick_t */;
  26
  27 /* The widget is placed on relative_?/divisions_? of the parent widget */
  28
  29 typedef struct {
  30     int widget_type;
  31     int relative_x;
  32     int x_divisions;
  33     int relative_y;
  34     int y_divisions;
  35
  36     const char *text;           /* Text */
  37     int  hotkey_pos;            /* the hotkey position */
  38     int  value;                 /* Buttons only: value of button */
  39     int  *result;               /* Checkbutton: where to store result */
  40     char **str_result;          /* Input lines: destination  */
  41     const char *histname;       /* Name of the section for saving history */
  42     bcback cb;                  /* Callback for quick_button */
  43
  44     Widget *widget;
  45 } QuickWidget;
  46 #define NULL_QuickWidget { 0, 0, 0, 0, 0, NULL, 0, 0, NULL, NULL, NULL, NULL, NULL }
  47
  48 typedef struct {
  49     int  xlen, ylen;
  50     int  xpos, ypos; /* if -1, then center the dialog */
  51     const char *title;
  52     const char *help;
  53     QuickWidget *widgets;
  54     int  i18n;                  /* If true, internationalization has happened */
  55 } QuickDialog;
  56
  57 int quick_dialog (QuickDialog *qd);
  58 int quick_dialog_skip (QuickDialog *qd, int nskip);
  59
  60 /* The input dialogs */
  61
  62 /* Pass this as def_text to request a password */
  63 #define INPUT_PASSWORD ((char *) -1)
  64
  65 char *input_dialog (const char *header, const char *text,
  66                     const char *history_name, const char *def_text);
  67 char *input_dialog_help (const char *header, const char *text, const char *help,
  68                          const char *history_name, const char *def_text);
  69 char *input_expand_dialog (const char *header, const char *text,
  70                            const char *history_name, const char *def_text);
  71
  72 void query_set_sel (int new_sel);
  73
  74 /* Create message box but don't dismiss it yet, not background safe */
  75 struct Dlg_head *create_message (int flags, const char *title,
  76                                  const char *text, ...)
  77     __attribute__ ((format (__printf__, 3, 4)));
  78
  79 /* Show message box, background safe */
  80 void message (int flags, const char *title, const char *text, ...)
  81     __attribute__ ((format (__printf__, 3, 4)));
  82
  83
  84 /* Use this as header for message() - it expands to "Error" */
  85 #define MSG_ERROR ((char *) -1)
  86
  87 int query_dialog (const char *header, const char *text, int flags, int count, ...);
  88
  89 /* flags for message() and query_dialog() */
  90 enum {
  91    D_NORMAL = 0,
  92    D_ERROR  = 1
  93 } /* dialog options */;
  94
  95 #endif