src/dialog.h

   1 #ifndef __DIALOG_H
   2 #define __DIALOG_H
   3
   4 #include "dlg.h"
   5
   6 #ifndef VFS_STANDALONE
   7 #define MSG_ERROR ((char *) -1)
   8 #else
   9 #define MSG_ERROR "Error: "
  10 #endif
  11 Dlg_head *message (int error, char *header, const char *text, ...)
  12     __attribute__ ((format (printf, 3, 4)));
  13
  14 int query_dialog (char *header, char *text, int flags, int count, ...);
  15
  16 enum {
  17    D_NORMAL = 0,
  18    D_ERROR  = 1,
  19    D_INSERT = 2
  20 } /* dialog options */;
  21
  22 /* The refresh stack */
  23 typedef struct Refresh {
  24     void (*refresh_fn)(void *);
  25     void *parameter;
  26     int  flags;
  27     struct Refresh *next;
  28 } Refresh;
  29
  30 /* We search under the stack until we find a refresh function that covers */
  31 /* the complete screen, and from this point we go up refreshing the */
  32 /* individual regions */
  33
  34 enum {
  35     REFRESH_COVERS_PART,        /* If the refresh fn convers only a part */
  36     REFRESH_COVERS_ALL          /* If the refresh fn convers all the screen */
  37 };
  38
  39 void push_refresh (void (*new_refresh)(void *), void *data, int flags);
  40 void pop_refresh (void);
  41 void do_refresh (void);
  42 char *input_dialog (char *header, char *text, char *def_text);
  43 char *input_expand_dialog (char *header, char *text, char *def_text);
  44
  45 extern Refresh *refresh_list;
  46
  47 #endif  /* __DIALOG_H */