gdb/tui/tui.h

   1 /* External/Public TUI Header File */
   2
   3 #ifndef TUI_H
   4 #define TUI_H
   5 #if defined (HAVE_NCURSES_H)
   6 #include <ncurses.h>
   7 #elif defined (HAVE_CURSES_H)
   8 #include <curses.h>
   9 #endif
  10
  11 #ifdef ANSI_PROTOTYPES
  12 #include <stdarg.h>
  13 #else
  14 #include <varargs.h>
  15 #endif
  16
  17 #include "ansidecl.h"
  18
  19 #if defined(reg)
  20 #undef reg
  21 #endif
  22 #if defined(chtype)
  23 #undef chtype
  24 #endif
  25
  26 /* Opaque data type */
  27 typedef char *Opaque;
  28 typedef
  29 Opaque (*OpaqueFuncPtr) (va_list);
  30      typedef char **OpaqueList;
  31      typedef OpaqueList OpaquePtr;
  32
  33 /* Generic function pointer */
  34      typedef void (*TuiVoidFuncPtr) (va_list);
  35      typedef int (*TuiIntFuncPtr) (va_list);
  36 /*
  37    typedef Opaque (*TuiOpaqueFuncPtr) (va_list);
  38  */
  39      typedef OpaqueFuncPtr TuiOpaqueFuncPtr;
  40
  41 extern Opaque vcatch_errors (OpaqueFuncPtr, ...);
  42 extern Opaque va_catch_errors (OpaqueFuncPtr, va_list);
  43
  44 extern void strcat_to_buf (char *, int, char *);
  45 extern void strcat_to_buf_with_fmt (char *, int, char *, ...);
  46
  47 /* Types of error returns */
  48      typedef enum
  49        {
  50          TUI_SUCCESS,
  51          TUI_FAILURE
  52        }
  53 TuiStatus, *TuiStatusPtr;
  54
  55 /* Types of windows */
  56      typedef enum
  57        {
  58          SRC_WIN = 0,
  59          DISASSEM_WIN,
  60          DATA_WIN,
  61          CMD_WIN,
  62          /* This must ALWAYS be AFTER the major windows last */
  63          MAX_MAJOR_WINDOWS,
  64          /* auxillary windows */
  65          LOCATOR_WIN,
  66          EXEC_INFO_WIN,
  67          DATA_ITEM_WIN,
  68          /* This must ALWAYS be next to last */
  69          MAX_WINDOWS,
  70          UNDEFINED_WIN          /* LAST */
  71        }
  72 TuiWinType, *TuiWinTypePtr;
  73
  74 /* This is a point definition */
  75      typedef struct _TuiPoint
  76        {
  77          int x, y;
  78        }
  79 TuiPoint, *TuiPointPtr;
  80
  81 /* Generic window information */
  82      typedef struct _TuiGenWinInfo
  83        {
  84          WINDOW *handle;        /* window handle */
  85          TuiWinType type;       /* type of window */
  86          int width;             /* window width */
  87          int height;            /* window height */
  88          TuiPoint origin;       /* origin of window */
  89          OpaquePtr content;     /* content of window */
  90          int contentSize;       /* Size of content (# of elements) */
  91          int contentInUse;      /* Can it be used, or is it already used? */
  92          int viewportHeight;    /* viewport height */
  93          int lastVisibleLine;   /* index of last visible line */
  94          int isVisible;         /* whether the window is visible or not */
  95        }
  96 TuiGenWinInfo, *TuiGenWinInfoPtr;
  97
  98 /* GENERAL TUI FUNCTIONS */
  99 /* tui.c */
 100 extern void tuiInit (char *argv0);
 101 extern void tuiInitWindows (void);
 102 extern void tuiResetScreen (void);
 103 extern void tuiCleanUp (void);
 104 extern void tuiError (char *, int);
 105 extern void tui_vError (va_list);
 106 extern void tuiFree (char *);
 107 extern Opaque tuiDo (TuiOpaqueFuncPtr, ...);
 108 extern Opaque tuiDoAndReturnToTop (TuiOpaqueFuncPtr, ...);
 109 extern Opaque tuiGetLowDisassemblyAddress (Opaque, Opaque);
 110 extern Opaque tui_vGetLowDisassemblyAddress (va_list);
 111 extern void tui_vSelectSourceSymtab (va_list);
 112
 113 /* tuiDataWin.c */
 114 extern void tui_vCheckDataValues (va_list);
 115
 116 /* tuiIO.c */
 117 extern void tui_vStartNewLines (va_list);
 118
 119 /* tuiLayout.c */
 120 extern void tui_vAddWinToLayout (va_list);
 121 extern TuiStatus tui_vSetLayoutTo (va_list);
 122
 123 /* tuiSourceWin.c */
 124 extern void tuiDisplayMainFunction (void);
 125 extern void tuiUpdateAllExecInfos (void);
 126 extern void tuiUpdateOnEnd (void);
 127 extern void tui_vAllSetHasBreakAt (va_list);
 128 extern void tui_vUpdateSourceWindowsWithAddr (va_list);
 129
 130 /* tuiStack.c */
 131 extern void tui_vShowFrameInfo (va_list);
 132 extern void tui_vUpdateLocatorFilename (va_list);
 133 #endif /* TUI_H */