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frontend.h
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frontend.h
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/*
* frontend.h -- Interface exported by all XBoard front ends
*
* Copyright 1991 by Digital Equipment Corporation, Maynard,
* Massachusetts.
*
* Enhancements Copyright 1992-2001, 2002, 2003, 2004, 2005, 2006,
* 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Free
* Software Foundation, Inc.
*
* Enhancements Copyright 2005 Alessandro Scotti
*
* The following terms apply to Digital Equipment Corporation's copyright
* interest in XBoard:
* ------------------------------------------------------------------------
* All Rights Reserved
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appear in all copies and that
* both that copyright notice and this permission notice appear in
* supporting documentation, and that the name of Digital not be
* used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
*
* DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
* DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
* ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
* ------------------------------------------------------------------------
*
* The following terms apply to the enhanced version of XBoard
* distributed by the Free Software Foundation:
* ------------------------------------------------------------------------
*
* GNU XBoard is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* GNU XBoard is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/. *
*
*------------------------------------------------------------------------
** See the file ChangeLog for a revision history. */
#ifndef XB_FRONTEND
#define XB_FRONTEND
#include <stdio.h>
char *T_ P((char *s));
void ModeHighlight P((void));
void SetICSMode P((void));
void SetGNUMode P((void));
void SetNCPMode P((void));
void SetCmailMode P((void));
void SetTrainingModeOn P((void));
void SetTrainingModeOff P((void));
void SetUserThinkingEnables P((void));
void SetMachineThinkingEnables P((void));
void DisplayTitle P((String title));
void DisplayMessage P((String message, String extMessage));
void DisplayMoveError P((String message));
void DisplayNote P((String message));
void DisplayInformation P((String message));
void AskQuestion P((String title, String question, String replyPrefix,
ProcRef pr));
void DisplayIcsInteractionTitle P((String title));
void ParseArgsFromString P((char *p));
void ParseArgsFromFile P((FILE *f));
void DrawPosition P((int fullRedraw, Board board));
void ResetFrontEnd P((void));
void NotifyFrontendLogin P((void));
void CommentPopUp P((String title, String comment));
void CommentPopDown P((void));
void EditCommentPopUp P((int index, String title, String text));
void ErrorPopDown P((void));
int EventToSquare P((int x, int limit));
void DrawSeekAxis P(( int x, int y, int xTo, int yTo ));
void DrawSeekBackground P(( int left, int top, int right, int bottom ));
void DrawSeekText P((char *buf, int x, int y));
void DrawSeekDot P((int x, int y, int color));
void PopUpMoveDialog P((char first));
void RingBell P((void));
int Roar P((void));
void PlayIcsWinSound P((void));
void PlayIcsLossSound P((void));
void PlayIcsDrawSound P((void));
void PlayIcsUnfinishedSound P((void));
void PlayAlarmSound P((void));
void PlayTellSound P((void));
int PlaySoundFile P((char *name));
void PlaySoundByColor P((void));
void EchoOn P((void));
void EchoOff P((void));
void Raw P((void));
void Colorize P((ColorClass cc, int continuation));
char *InterpretFileName P((char *name, char *dir));
void DoSleep P((int n));
void DoEvents P((void));
char *UserName P((void));
char *HostName P((void));
int ClockTimerRunning P((void));
int StopClockTimer P((void));
void StartClockTimer P((long millisec));
void DisplayWhiteClock P((long timeRemaining, int highlight));
void DisplayBlackClock P((long timeRemaining, int highlight));
void UpdateLogos P((int display));
int LoadGameTimerRunning P((void));
int StopLoadGameTimer P((void));
void StartLoadGameTimer P((long millisec));
void AutoSaveGame P((void));
void ScheduleDelayedEvent P((DelayedEventCallback cb, long millisec));
DelayedEventCallback GetDelayedEvent P((void));
void CancelDelayedEvent P((void));
// [HGM] mouse: next six used by mouse handler, which was moved to backend
extern int fromX, fromY, toX, toY;
void PromotionPopUp P((char choice));
void DragPieceBegin P((int x, int y, Boolean instantly));
void DragPieceEnd P((int x, int y));
void DragPieceMove P((int x, int y));
void LeftClick P((ClickType c, int x, int y));
int RightClick P((ClickType c, int x, int y, int *col, int *row));
void Wheel P((int dir, int x, int y));
int StartChildProcess P((char *cmdLine, char *dir, ProcRef *pr));
void DestroyChildProcess P((ProcRef pr, int/*boolean*/ signal));
void InterruptChildProcess P((ProcRef pr));
char *BufferCommandOutput P((char *command, int size));
void RunCommand P((char *buf));
int OpenTelnet P((char *host, char *port, ProcRef *pr));
int OpenTCP P((char *host, char *port, ProcRef *pr));
int OpenCommPort P((char *name, ProcRef *pr));
int OpenLoopback P((ProcRef *pr));
int OpenRcmd P((char *host, char *user, char *cmd, ProcRef *pr));
typedef void (*InputCallback) P((InputSourceRef isr, VOIDSTAR closure,
char *buf, int count, int error));
/* pr == NoProc means the local keyboard */
InputSourceRef AddInputSource P((ProcRef pr, int lineByLine,
InputCallback func, VOIDSTAR closure));
void RemoveInputSource P((InputSourceRef isr));
/* pr == NoProc means the local display */
int OutputToProcess P((ProcRef pr, char *message, int count, int *outError));
int OutputToProcessDelayed P((ProcRef pr, char *message, int count,
int *outError, long msdelay));
void CmailSigHandlerCallBack P((InputSourceRef isr, VOIDSTAR closure,
char *buf, int count, int error));
extern ProcRef cmailPR;
extern int shiftKey, controlKey;
extern char dataDir[], manDir[];
/* in xgamelist.c or winboard.c */
void GLT_ClearList();
void GLT_DeSelectList();
void GLT_AddToList( char *name );
Boolean GLT_GetFromList( int index, char *name );
extern char lpUserGLT[];
extern char *homeDir;
/* these are in wgamelist.c */
void GameListPopUp P((FILE *fp, char *filename));
void GameListPopDown P((void));
void GameListHighlight P((int index));
void GameListDestroy P((void));
void GameListUpdate P((void));
FILE *GameFile P((void));
/* these are in wedittags.c */
void EditTagsPopUp P((char *tags, char **dest));
void TagsPopUp P((char *tags, char *msg));
void TagsPopDown P((void));
void ParseIcsTextColors P((void));
int ICSInitScript P((void));
void StartAnalysisClock P((void));
void EngineOutputPopUp P((void));
void EgineOutputPopDown P((void));
void SetHighlights P((int fromX, int fromY, int toX, int toY));
void ClearHighlights P((void));
void SetPremoveHighlights P((int fromX, int fromY, int toX, int toY));
void ClearPremoveHighlights P((void));
void AnimateAtomicCapture P((Board board, int fromX, int fromY, int toX, int toY));
void ShutDownFrontEnd P((void));
void BoardToTop P((void));
void AnimateMove P((Board board, int fromX, int fromY, int toX, int toY));
void HistorySet P((char movelist[][2*MOVE_LEN], int first, int last, int current));
void FreezeUI P((void));
void ThawUI P((void));
void ChangeDragPiece P((ChessSquare piece));
void CopyFENToClipboard P((void));
extern char *programName;
extern int commentUp;
extern char *firstChessProgramNames;
extern char *icsTextMenuString;
extern int mute;
void GreyRevert P((Boolean grey));
void EnableNamedMenuItem P((char *menuRef, int state));
typedef struct FrontEndProgramStats_TAG {
int which;
int depth;
u64 nodes;
int score;
int time;
char * pv;
char * hint;
int an_move_index;
int an_move_count;
} FrontEndProgramStats;
void SetProgramStats P(( FrontEndProgramStats * stats )); /* [AS] */
void EngineOutputPopUp P((void));
void EngineOutputPopDown P((void));
int EngineOutputIsUp P((void));
int EngineOutputDialogExists P((void));
void EvalGraphPopUp P((void));
Boolean EvalGraphIsUp P((void));
int EvalGraphDialogExists P((void));
void SlavePopUp P((void));
void ActivateTheme P((int new));
char *Col2Text P((int n));
char *Shorten P((char *s));
/* these are in xhistory.c */
Boolean MoveHistoryIsUp P((void));
void HistoryPopUp P((void));
void FindMoveByCharIndex P(( int char_index ));
#endif /* XB_FRONTEND */