#ifndef __SCREEN_H__

#define __SCREEN_H__ 1

#include <glib.h>

#if HAVE_NCURSESW_NCURSES_H

# include <ncursesw/ncurses.h>

# include <ncursesw/panel.h>

#elif HAVE_NCURSES_NCURSES_H

# include <ncurses/ncurses.h>

# include <ncurses/panel.h>

#else

# include <ncurses.h>

# include <panel.h>

#endif

#include "logprint.h"

// Length of the timestamp & flag prefix in the chat buffer window

#define PREFIX_WIDTH    17

#define INPUTLINE_LENGTH  1024

// Only used in screen.c; this is the maximum line number

// in a multi-line message.  Should be < 1000

// Note: message length is limited by the HBB_BLOCKSIZE size too

#define MULTILINE_MAX_LINE_NUMBER 299

// When chatstates are enabled, timeout (in seconds) before "composing"

// becomes "paused" because of user inactivity.

// Warning: setting this very low will cause more network traffic.

enum colors {

  COLOR_GENERAL = 3,

  COLOR_MSGOUT,

  COLOR_STATUS,

  COLOR_ROSTER,

  COLOR_ROSTERSEL,

  COLOR_ROSTERSELNMSG,

  COLOR_ROSTERNMSG,

  COLOR_max

};

int COLOR_ATTRIB[COLOR_max];

extern int update_roster;

typedef struct {

  int value;

  int utf8;

  enum {

    MKEY_META = 1,

    MKEY_EQUIV,

    MKEY_CTRL_PGUP,

    MKEY_CTRL_PGDOWN,

    MKEY_SHIFT_PGUP,

    MKEY_SHIFT_PGDOWN,

    MKEY_CTRL_SHIFT_PGUP,

    MKEY_CTRL_SHIFT_PGDOWN,

    MKEY_CTRL_HOME,

    MKEY_CTRL_END,

    MKEY_CTRL_INS,

    MKEY_CTRL_DEL,

    MKEY_CTRL_SHIFT_HOME,

    MKEY_CTRL_SHIFT_END

  } mcode;

} keycode;

void scr_Getch(keycode *kcode);

int process_key(keycode kcode);

inline void scr_DoUpdate(void);

void scr_InitLocaleCharSet(void);

void scr_InitCurses(void);

void scr_TerminateCurses(void);

void scr_DrawMainWindow(unsigned int fullinit);

void scr_DrawRoster(void);

void scr_UpdateMainStatus(int forceupdate);

void scr_UpdateChatStatus(int forceupdate);

void scr_RosterVisibility(int status);

void scr_WriteIncomingMessage(const char *jidfrom, const char *text,

        time_t timestamp, guint prefix);

void scr_WriteOutgoingMessage(const char *jidto,   const char *text);

void scr_ShowBuddyWindow(void);

int  scr_BuddyBufferExists(const char *jid);

inline void scr_UpdateBuddyWindow(void);

inline void scr_set_chatmode(int enable);

inline void scr_set_multimode(int enable, char *subject);

inline int  scr_get_multimode(void);

void scr_setmsgflag_if_needed(const char *jid, int special);

void scr_append_multiline(const char *line);

inline const char *scr_get_multiline(void);

inline const char *scr_get_multimode_subj(void);

inline void scr_Beep(void);

long int scr_GetAutoAwayTimeout(time_t now);

void scr_CheckAutoAway(int activity);

#if defined JEP0022 || defined JEP0085

long int scr_GetChatStatesTimeout(time_t now);

#endif

int chatstates_disabled;

// For commands...

void scr_RosterTop(void);

void scr_RosterBottom(void);

void scr_RosterUp(void);

void scr_RosterDown(void);

void scr_RosterSearch(char *);

void scr_RosterJumpJid(char *);

void scr_BufferTopBottom(int topbottom);

void scr_BufferClear(void);

void scr_BufferScrollLock(int lock);

void scr_BufferPurge(void);

void scr_BufferSearch(int direction, const char *text);

void scr_BufferPercent(int pc);

void scr_BufferDate(time_t t);

void scr_RosterUnreadMessage(int);

void scr_RosterJumpAlternate(void);

void scr_BufferScrollUpDown(int updown, unsigned int nblines);

#endif

/* vim: set expandtab cindent cinoptions=>2\:2(0:  For Vim users... */