/* * xv.h - header file for xv, but you probably guessed as much * * Author: John Bradley (bradley@cis.upenn.edu) */ #include "copyright.h" #include "config.h" #define REVDATE "Version 3.10b Rev: 09/15/95" #define VERSTR "3.10a" /* * uncomment the following, and modify for your site, but only if you've * actually registered your copy of XV... */ /* #define REGSTR "Registered for use at the University of Pennsylvania." */ #ifndef VMS # define THUMBDIR ".xvpics" /* name of thumbnail file subdirectories */ # define THUMBDIRNAME ".xvpics" /* same as THUMBDIR, unlike VMS case... */ # define CLIPFILE ".xvclip" /* name of clipboard file in home directory */ #else # define THUMBDIR "XVPICS" /* name to use in building paths... */ # define THUMBDIRNAME "XVPICS.DIR" /* name from readdir() & stat() */ # define CLIPFILE "xvclipbd.dat" #endif #undef PARM #ifdef __STDC__ # define PARM(a) a #else # define PARM(a) () # define const #endif /*************************************************/ /* START OF MACHINE-DEPENDENT CONFIGURATION INFO */ /*************************************************/ /* Things to make xv more likely to just build, without the user tweaking the makefile */ #ifdef hpux /* HPUX machines (SVR3, (not SVR4) NO_RANDOM) */ # undef SVR4 # undef SYSV # define SYSV # undef NO_RANDOM # define NO_RANDOM # define USE_GETCWD #endif #ifdef sgi /* SGI machines (SVR4) */ # undef SVR4 # define SVR4 #endif #ifdef LINUX # ifndef _LINUX_LIMITS_H # include # endif #endif #include /* need type declarations immediately */ /*********************************************************/ /* The BSD typedefs are used throughout. * If your system doesn't have them in , * then define BSDTYPES in your Makefile. */ #if defined(BSDTYPES) || defined(VMS) #if __VMS_VER < 70000000 typedef unsigned char u_char; typedef unsigned short u_short; typedef unsigned int u_int; typedef unsigned long u_long; #endif #endif #ifdef __UMAXV__ /* for Encore Computers UMAXV */ # include /* Get bsd fast file system params*/ #endif /* things that *DON'T* have dirent. Hopefully a very short list */ #if defined(__UMAXV__) # ifndef NODIRENT # define NODIRENT # endif #endif /* include files */ #include #include #include #ifdef __STDC__ # include # include #endif /* note: 'string.h' or 'strings.h' is included by Xos.h, and it guarantees index() and rindex() will be available */ #ifndef VMS # include extern int errno; /* SHOULD be in errno.h, but often isn't */ # ifndef __NetBSD__ extern char *sys_errlist[]; /* this too... */ # endif #endif /* not everyone has the strerror() function, or so I'm told */ #ifndef VMS # define ERRSTR(x) sys_errlist[x] #else # define ERRSTR(x) strerror(x, vaxc$errno) #endif #ifdef VMS /* VMS config, hacks & kludges */ # define MAXPATHLEN 512 # define popUp xv_popup # define qsort xv_qsort # define random rand # define srandom srand # define cols xv_cols # define gmap xv_gmap # define index strchr # define rindex strrchr # include # include #endif /* lots of things don't have */ /* A/UX systems include it from stdlib, from Xos.h */ #ifndef VMS /* VMS hates multi-line '#if's */ # if !defined(ibm032) && \ !defined(__convex__) && \ !(defined(vax) && !defined(ultrix)) && \ !defined(mips) && \ !defined(apollo) && \ !defined(pyr) && \ !defined(__UMAXV__) && \ !defined(bsd43) && \ !defined(aux) && \ !defined(__bsdi__) && \ !defined(sequent) # if defined(hp300) || defined(hp800) || defined(NeXT) # include /* it's in 'sys' on HPs and NeXT */ # else # include # endif # endif #endif /* !VMS */ #include #include #include #include #include #include #include #undef SIGCHLD /* defined in both Xos.h and signal.h */ #include /* for interrupt handling */ #include #ifdef NEEDSTIME # include # ifdef _AIX # include /* needed for select() call in Timer() */ # endif # ifdef SVR4 # include /* used in SVR4 version of Timer() */ # endif # ifdef sgi /* need 'CLK_TCK' value for sginap() call */ # include # endif /*** for select() call ***/ # ifdef __hpux # define XV_FDTYPE (int *) # else # define XV_FDTYPE (fd_set *) # endif #endif /* NEEDSTIME */ #ifdef NEEDSDIR # ifdef VMS # include # include # if __VMS_VER > 60200000 /* Post 6.2 system. Is the DECC_VER great enough to have dirent.h? */ # if __DECC_VER > 50200000 # include /* system dirent.h */ # else /* Nope, include the local one */ # include "dirent.h" # endif # else /* On a 6.2 or ealier VMS system, use private dirent.h */ # include "dirent.h" # endif # else # ifdef NODIRENT # include # else # include # endif # if defined(SVR4) || defined(SYSV) # include # endif # include # include # if defined(__convex__) && defined (__STDC__) # define S_IFMT _S_IFMT # define S_IFDIR _S_IFDIR # define S_IFCHR _S_IFCHR # define S_IFBLK _S_IFBLK # endif # endif #endif #ifdef NEEDSARGS # if defined(__STDC__) && !defined(NOSTDHDRS) # include # else # include # endif #endif /* Use S_ISxxx macros in stat-related stuff * make them if missing, along with a few fictitious ones * Cameron Simpson (cameron@cse.unsw.edu.au) */ #ifndef S_ISDIR /* missing POSIX-type macros */ # define S_ISDIR(mode) (((mode)&S_IFMT) == S_IFDIR) # define S_ISBLK(mode) (((mode)&S_IFMT) == S_IFBLK) # define S_ISCHR(mode) (((mode)&S_IFMT) == S_IFCHR) # define S_ISREG(mode) (((mode)&S_IFMT) == S_IFREG) #endif #ifndef S_ISFIFO # ifdef S_IFIFO # define S_ISFIFO(mode) (((mode)&S_IFMT) == S_IFIFO) # else # define S_ISFIFO(mode) 0 # endif #endif #ifndef S_ISLINK # ifdef S_IFLNK # define S_ISLINK(mode) (((mode)&S_IFMT) == S_IFLNK) # else # define S_ISLINK(mode) 0 # endif #endif #ifndef S_ISSOCK # ifdef S_IFSOCK # define S_ISSOCK(mode) (((mode)&S_IFMT) == S_IFSOCK) # else # define S_ISSOCK(mode) 0 # endif #endif #ifndef MAXPATHLEN # define MAXPATHLEN 256 #endif #ifdef SVR4 # define random lrand48 # define srandom srand48 #else # if defined(NO_RANDOM) || (defined(sun) && defined(SYSV)) # define random() rand() # define srandom(x) srand(x) # endif #endif #ifndef VMS /* VMS hates multi-line definitions */ # if defined(SVR4) || defined(SYSV) || defined(sco) || \ defined(XENIX) || defined(__osf__) # undef USE_GETCWD # define USE_GETCWD /* use 'getcwd()' instead of 'getwd()' */ # endif #else #if __VMS_VER >= 70000000 # define USE_GETCWD /* use 'getcwd()' instead of 'getwd()' */ #endif #endif /*****************************/ /* END OF CONFIGURATION INFO */ /*****************************/ #ifdef DOJPEG #define HAVE_JPEG #endif #ifdef DOTIFF #define HAVE_TIFF #endif #ifdef DOPDS #define HAVE_PDS #endif #define PROGNAME "xv" /* used in resource database */ #define MAXNAMES 4096 /* max # of files in ctrlW list */ #define MAXBRWIN 4 /* max # of vis browser windows */ /* strings in the INFOBOX (used in SetISTR and GetISTR) */ #define NISTR 10 /* number of ISTRs */ #define ISTR_INFO 0 #define ISTR_WARNING 1 #define ISTR_FILENAME 2 #define ISTR_FORMAT 3 #define ISTR_RES 4 #define ISTR_CROP 5 #define ISTR_EXPAND 6 #define ISTR_SELECT 7 #define ISTR_COLOR 8 #define ISTR_COLOR2 9 /* potential values of 'infomode', used in info box drawing routines */ #define INF_NONE 0 /* empty box */ #define INF_STR 1 /* just ISTR_INFO */ #define INF_PART 2 /* filename, format, size and infostr */ #define INF_FULL 3 /* INF_PART + clipping, expansion, colorinfo */ /* buttons in the ctrl window */ #define BNEXT 0 #define BPREV 1 #define BLOAD 2 #define BSAVE 3 #define BDELETE 4 #define BPRINT 5 #define BCOPY 6 #define BCUT 7 #define BPASTE 8 #define BCLEAR 9 #define BGRAB 10 #define BUP10 11 #define BDN10 12 #define BROTL 13 #define BROTR 14 #define BFLIPH 15 #define BFLIPV 16 #define BPAD 17 #define BANNOT 18 #define BCROP 19 #define BUNCROP 20 #define BACROP 21 #define BABOUT 22 #define BQUIT 23 #define BXV 24 #define NBUTTS 25 /* # of butts */ /* buttons in the load/save window */ #define S_LOAD_NBUTTS 4 #define S_NBUTTS 5 #define S_BOK 0 #define S_BCANC 1 #define S_BRESCAN 2 #define S_BLOADALL 3 #define S_BOLDSET 3 #define S_BOLDNAM 4 /* buttons in the 'gamma' window */ #define G_NBUTTS 24 #define G_BAPPLY 0 #define G_BNOGAM 1 #define G_BRESET 2 #define G_BCLOSE 3 #define G_BUP_BR 4 #define G_BDN_BR 5 #define G_BUP_CN 6 #define G_BDN_CN 7 #define G_B1 8 #define G_B2 9 #define G_B3 10 #define G_B4 11 #define G_BSET 12 #define G_BUNDO 13 #define G_BREDO 14 #define G_BCOLREV 15 #define G_BRNDCOL 16 #define G_BHSVRGB 17 #define G_BCOLUNDO 18 #define G_BRV 19 #define G_BMONO 20 #define G_BMAXCONT 21 #define G_BGETRES 22 #define G_BHISTEQ 23 /* constants for setting default 'save mode' in dirW */ #define F_COLORS 0 #define F_FORMAT 1 /* the following list give indicies into saveColors[] array in xvdir.c */ #define F_FULLCOLOR 0 #define F_GREYSCALE 1 #define F_BWDITHER 2 #define F_REDUCED 3 #define F_MAXCOLORS 4 /* length of saveColors[] array */ /* following list gives indicies into 'saveFormats[]' array in xvdir.c note that JPEG and TIFF entries may or may not exist, and following constants have to be adjusted accordingly. Also, don't worry about duplicate cases if JPGINC or TIFINC = 0. All code that references F_JPEG or F_TIFF is #ifdef'd, so it won't be a problem */ #ifdef HAVE_JPEG #define F_JPGINC 1 #else #define F_JPGINC 0 #endif #ifdef HAVE_TIFF #define F_TIFINC 1 #else #define F_TIFINC 0 #endif #define F_GIF 0 #define F_JPEG ( 0 + F_JPGINC) #define F_TIFF ( 0 + F_JPGINC + F_TIFINC) #define F_PS ( 1 + F_JPGINC + F_TIFINC) #define F_PBMRAW ( 2 + F_JPGINC + F_TIFINC) #define F_PBMASCII ( 3 + F_JPGINC + F_TIFINC) #define F_XBM ( 4 + F_JPGINC + F_TIFINC) #define F_XPM ( 5 + F_JPGINC + F_TIFINC) #define F_BMP ( 6 + F_JPGINC + F_TIFINC) #define F_SUNRAS ( 7 + F_JPGINC + F_TIFINC) #define F_IRIS ( 8 + F_JPGINC + F_TIFINC) #define F_TARGA ( 9 + F_JPGINC + F_TIFINC) #define F_FITS (10 + F_JPGINC + F_TIFINC) #define F_PM (11 + F_JPGINC + F_TIFINC) #define F_DELIM1 (12 + F_JPGINC + F_TIFINC) /* ----- */ #define F_FILELIST (13 + F_JPGINC + F_TIFINC) #define F_MAXFMTS (14 + F_JPGINC + F_TIFINC) /* 15, normally */ /* return values from ReadFileType() * positive values are *definitely* readable formats (HAVE_*** is defined) * negative values are random files that XV can't read, but display as * different icons in the visual browser */ #define RFT_ERROR -1 /* couldn't open file, or whatever... */ #define RFT_UNKNOWN 0 #define RFT_GIF 1 #define RFT_PM 2 #define RFT_PBM 3 #define RFT_XBM 4 #define RFT_SUNRAS 5 #define RFT_BMP 6 #define RFT_UTAHRLE 7 #define RFT_IRIS 8 #define RFT_PCX 9 #define RFT_JFIF 10 #define RFT_TIFF 11 #define RFT_PDSVICAR 12 #define RFT_COMPRESS 13 #define RFT_PS 14 #define RFT_IFF 15 #define RFT_TARGA 16 #define RFT_XPM 17 #define RFT_XWD 18 #define RFT_FITS 19 /* definitions for page up/down, arrow up/down list control */ #define LS_PAGEUP 0 #define LS_PAGEDOWN 1 #define LS_LINEUP 2 #define LS_LINEDOWN 3 #define LS_HOME 4 #define LS_END 5 /* values returned by CursorKey() */ #define CK_NONE 0 #define CK_LEFT 1 #define CK_RIGHT 2 #define CK_UP 3 #define CK_DOWN 4 #define CK_PAGEUP 5 #define CK_PAGEDOWN 6 #define CK_HOME 7 #define CK_END 8 /* values 'epicMode' can take */ #define EM_RAW 0 #define EM_DITH 1 #define EM_SMOOTH 2 /* things EventLoop() can return (0 and above reserved for 'goto pic#') */ #define QUIT -1 /* exit immediately */ #define NEXTPIC -2 /* goto next picture */ #define PREVPIC -3 /* goto prev picture */ #define NEXTQUIT -4 /* goto next picture, quit if none (used by 'wait') */ #define LOADPIC -5 /* load 'named' pic (from directory box) */ #define NEXTLOOP -6 /* load next pic, loop if we're at end */ #define DFLTPIC -7 /* load the default image */ #define DELETE -8 /* just deleted pic. load 'right' thing */ #define GRABBED -9 /* just grabbed a pic. 'load' it up */ #define POLLED -10 /* polling, and image file has changed... */ #define RELOAD -11 /* 'reload' interrupt came. be happier about errors */ #define THISNEXT -12 /* load 'current' selection, Next until success */ #define OP_PAGEUP -13 /* load previous page of multi-page document */ #define OP_PAGEDN -14 /* load next page of multi-page document */ #define PADDED -15 /* just grabbed a pic. 'load' it up */ /* possible values of 'rootMode' */ #define RM_NORMAL 0 /* default X tiling */ #define RM_TILE 1 /* integer tiling */ #define RM_MIRROR 2 /* mirror tiling */ #define RM_IMIRROR 3 /* integer mirror tiling */ #define RM_CENTER 4 /* modes >= RM_CENTER centered on some sort of bg */ #define RM_CENTILE 4 /* centered and tiled. NOTE: equals RM_CENTER */ #define RM_CSOLID 5 /* centered on a solid bg */ #define RM_CWARP 6 /* centered on a 'warp-effect' bg */ #define RM_CBRICK 7 /* centered on a 'brick' bg */ #define RM_ECENTER 8 /* symmetrical tiled */ #define RM_ECMIRR 9 /* symmetrical mirror tiled */ #define RM_MAX RM_ECMIRR /* values of colorMapMode */ #define CM_NORMAL 0 /* normal RO or RW color allocation */ #define CM_PERFECT 1 /* install own cmap if necessary */ #define CM_OWNCMAP 2 /* install own cmap always */ #define CM_STDCMAP 3 /* use stdcmap */ /* values of haveStdCmap */ #define STD_NONE 0 /* no stdcmap currently defined */ #define STD_111 1 /* 1/1/1 stdcmap is available */ #define STD_222 2 /* 2/2/2 stdcmap is available */ #define STD_232 3 /* 2/3/2 stdcmap is available */ #define STD_666 4 /* 6x6x6 stdcmap is available */ #define STD_332 5 /* 3/3/2 stdcmap is available */ /* values of allocMode */ #define AM_READONLY 0 #define AM_READWRITE 1 /* selections in dispMB */ #define DMB_RAW 0 #define DMB_DITH 1 #define DMB_SMOOTH 2 #define DMB_SEP1 3 /* ---- separator */ #define DMB_COLRW 4 #define DMB_SEP2 5 /* ---- separator */ #define DMB_COLNORM 6 #define DMB_COLPERF 7 #define DMB_COLOWNC 8 #define DMB_COLSTDC 9 #define DMB_MAX 10 /* selections in rootMB */ #define RMB_WINDOW 0 #define RMB_ROOT 1 #define RMB_TILE 2 #define RMB_MIRROR 3 #define RMB_IMIRROR 4 #define RMB_CENTILE 5 #define RMB_CSOLID 6 #define RMB_CWARP 7 #define RMB_CBRICK 8 #define RMB_ECENTER 9 #define RMB_ECMIRR 10 #define RMB_MAX 11 /* indicies into conv24MB */ #define CONV24_8BIT 0 #define CONV24_24BIT 1 #define CONV24_SEP1 2 #define CONV24_LOCK 3 #define CONV24_SEP2 4 #define CONV24_FAST 5 #define CONV24_SLOW 6 #define CONV24_BEST 7 #define CONV24_MAX 8 /* values 'picType' can take */ #define PIC8 CONV24_8BIT #define PIC24 CONV24_24BIT /* indicies into algMB */ #define ALG_NONE 0 #define ALG_SEP1 1 /* separator */ #define ALG_BLUR 2 #define ALG_SHARPEN 3 #define ALG_EDGE 4 #define ALG_TINF 5 #define ALG_OIL 6 #define ALG_BLEND 7 #define ALG_ROTATE 8 #define ALG_ROTATECLR 9 #define ALG_PIXEL 10 #define ALG_SPREAD 11 #define ALG_MEDIAN 12 #define ALG_MAX 13 /* indicies into sizeMB */ #define SZMB_NORM 0 #define SZMB_MAXPIC 1 #define SZMB_MAXPECT 2 #define SZMB_DOUBLE 3 #define SZMB_HALF 4 #define SZMB_P10 5 #define SZMB_M10 6 #define SZMB_SEP 7 /* separator */ #define SZMB_SETSIZE 8 #define SZMB_ASPECT 9 #define SZMB_4BY3 10 #define SZMB_INTEXP 11 #define SZMB_MAX 12 /* indicies into windowMB */ #define WMB_BROWSE 0 #define WMB_COLEDIT 1 #define WMB_INFO 2 #define WMB_COMMENT 3 #define WMB_TEXTVIEW 4 #define WMB_SEP 5 /* separator */ #define WMB_ABOUTXV 6 #define WMB_KEYHELP 7 #define WMB_MAX 8 /* definitions of first char of dirnames[i] (filetype) */ #define C_FIFO 'f' /* FIFO special file */ #define C_CHR 'c' /* character special file */ #define C_DIR 'd' /* directory */ #define C_BLK 'b' /* block special file */ #define C_LNK 'l' /* symbolic link */ #define C_SOCK 's' /* socket */ #define C_REG ' ' /* regular file */ #define C_EXE 'x' /* executable file */ /* values used in Draw3dRect() */ #define R3D_OUT 0 /* rect sticks 'out' from screen */ #define R3D_IN 1 /* rect goes 'in' screen */ /* values 'GetSelType()' (in xvcut.c) can return */ #define SEL_RECT 0 /* mode values for PadPopUp() */ #define PAD_SOLID 0 #define PAD_BGGEN 1 #define PAD_LOAD 2 #define PAD_ORGB 0 #define PAD_OINT 1 #define PAD_OHUE 2 #define PAD_OSAT 3 #define PAD_OMAX 4 /* byte offsets into a 'cimg' (clipboard image) array (SaveToClip()) */ #define CIMG_LEN 0 /* offset to 4-byte length of data */ #define CIMG_W 4 /* offset to 2-byte width of image */ #define CIMG_H 6 /* offset to 2-byte height of image */ #define CIMG_24 8 /* offset to 1-byte 'is24bit?' field */ #define CIMG_TRANS 9 /* offset to 1-byte 'has transparent?' */ #define CIMG_TRVAL 10 /* if trans && !24: trans. pixel val */ #define CIMG_TRR 11 /* if trans && 24: red val of trans */ #define CIMG_TRG 12 #define CIMG_TRB 13 #define CIMG_PIC24 14 /* offset to data(24-bit) */ #define CIMG_CMAP 14 /* offset to cmap (8-bit) */ #define CIMG_PIC8 (CIMG_CMAP + 3*256) /* offset to data (8-bit) */ #define MBSEP "\001" /* special string for a --- separator in MBUTT */ /* random string-placing definitions */ #define SPACING 3 /* vertical space between strings */ #define ASCENT (mfinfo->ascent) #define DESCENT (mfinfo->descent) #define CHIGH (ASCENT + DESCENT) #define LINEHIGH (CHIGH + SPACING) #define STDINSTR "" #ifndef MAIN #define WHERE extern #else #define WHERE #endif typedef unsigned char byte; typedef struct scrl { Window win; /* window ID */ int x,y,w,h; /* window coords in parent */ int len; /* length of major axis */ int vert; /* true if vertical, else horizontal */ int active; /* true if scroll bar can do anything*/ int min,max; /* min/max values 'pos' can take */ int val; /* 'value' of scrollbar */ int page; /* amt val change on pageup/pagedown */ int tpos; /* thumb pos. (pixels from tmin) */ int tmin,tmax; /* min/max thumb offsets (from 0,0) */ int tsize; /* size of thumb (in pixels) */ u_long fg,bg,hi,lo; /* colors */ /* redraws obj controlled by scrl*/ void (*drawobj)PARM((int, struct scrl *)); int uplit, dnlit; /* true if up&down arrows are lit */ } SCRL; typedef struct { Window win; /* window ID */ int x,y,w,h; /* window coords in parent */ int active; /* true if can do anything*/ int min,max; /* min/max values 'pos' can take */ int val; /* 'value' of dial */ int page; /* amt val change on pageup/pagedown */ char *title; /* title for this guage */ char *units; /* string appended to value */ u_long fg,bg,hi,lo; /* colors */ int rad, cx, cy; /* internals */ int bx[4], by[4]; /* more internals */ /* redraws obj controlled by dial */ void (*drawobj)PARM((void)); } DIAL; typedef struct { Window win; /* parent window */ int x,y; /* size of button rectangle */ unsigned int w,h; int lit; /* if true, invert colors */ int active; /* if false, stipple gray */ int toggle; /* if true, clicking toggles state */ u_long fg,bg,hi,lo; /* colors */ char *str; /* string in button */ Pixmap pix; /* use pixmap instead of string */ u_int pw,ph; /* size of pixmap */ int colorpix; /* multi-color pixmap */ int style; /* ... */ int fwidth; /* width of frame */ } BUTT; typedef struct rbutt { Window win; /* parent window */ int x,y; /* position in parent */ char *str; /* the message string */ int selected; /* selected or not */ int active; /* selectable? */ struct rbutt *next; /* pointer to next in group */ u_long fg,bg,hi,lo; /* colors */ } RBUTT; typedef struct { Window win; /* parent window */ int x,y; /* position in parent */ char *str; /* the message string */ int val; /* 1=selected, 0=not */ int active; /* selectable? */ u_long fg,bg,hi,lo; /* colors */ } CBUTT; #define MAXMBLEN 32 /* max # of items in an mbutt */ typedef struct { Window win; /* parent window */ int x,y; /* position in parent */ unsigned int w,h; char *title; /* title string in norm state */ int active; /* selectable? */ char **list; /* list of strings in menu */ int nlist; /* # of strings in menu */ byte flags[MAXMBLEN]; /* checkmarks on items */ int hascheck; /* leave room for checkmark? */ byte dim[MAXMBLEN]; /* dim individual choices */ Pixmap pix; /* use pixmap instd of string */ int pw,ph; /* size of pixmap */ u_long fg,bg,hi,lo; /* colors */ Window mwin; /* popup menu window */ } MBUTT; typedef struct { Window win; /* window */ int x,y; /* size of window */ unsigned int w,h; u_long fg,bg,hi,lo; /* colors */ char **str; /* ptr to list of strings */ int nstr; /* number of strings */ int selected; /* number of 'selected' string */ int nlines; /* number of lines shown at once */ SCRL scrl; /* scrollbar that controls list */ int filetypes; /* true if filetype icons to be drawn*/ int dirsonly; /* if true, only dirs selectable */ } LIST; /* info structure filled in by the LoadXXX() image reading routines */ typedef struct { byte *pic; /* image data */ int w, h; /* pic size */ int type; /* PIC8 or PIC24 */ byte r[256],g[256],b[256]; /* colormap, if PIC8 */ int normw, normh; /* 'normal size' of image file (normally eq. w,h, except when doing 'quick' load for icons */ int frmType; /* def. Format type to save in */ int colType; /* def. Color type to save in */ char fullInfo[128]; /* Format: field in info box */ char shrtInfo[128]; /* short format info */ char *comment; /* comment text */ int numpages; /* # of page files, if >1 */ char pagebname[64]; /* basename of page files */ } PICINFO; #define MAX_GHANDS 16 /* maximum # of GRAF handles */ #define N_GFB 6 #define GFB_SPLINE 0 #define GFB_LINE 1 #define GFB_ADDH 2 #define GFB_DELH 3 #define GFB_RESET 4 #define GFB_GAMMA 5 #define GVMAX 8 typedef struct { Window win; /* window ID */ Window gwin; /* graph subwindow */ int spline; /* spline curve or lines? */ int entergamma; /* currently entering gamma value */ int gammamode; /* currently using gamma function */ double gamma; /* gamma value (if gammamode) */ int nhands; /* current # of handles */ XPoint hands[MAX_GHANDS]; /* positions of handles */ byte func[256]; /* output function of GRAF */ BUTT butts[N_GFB]; /* control buttons */ u_long fg,bg; /* colors */ char *str; /* title string */ char gvstr[GVMAX+1]; /* gamma value input string */ void (*drawobj)PARM((void)); } GRAF; typedef struct { int spline; int entergamma; int gammamode; double gamma; int nhands; XPoint hands[MAX_GHANDS]; char gvstr[GVMAX+1]; } GRAF_STATE; /* MACROS */ #define CENTERX(f,x,str) ((x)-XTextWidth(f,str, (int) strlen(str))/2) #define CENTERY(f,y) ((y)-((f->ascent+f->descent)/2)+f->ascent) /* RANGE forces a to be in the range b..c (inclusive) */ #define RANGE(a,b,c) { if (a < b) a = b; if (a > c) a = c; } /* PTINRECT returns '1' if x,y is in rect */ #define PTINRECT(x,y,rx,ry,rw,rh) \ ((x)>=(rx) && (y)>=(ry) && (x)<((rx)+(rw)) && (y)<((ry)+(rh))) /* MONO returns total intensity of r,g,b triple (i = .33R + .5G + .17B) */ #define MONO(rd,gn,bl) ( ((int)(rd)*11 + (int)(gn)*16 + (int)(bl)*5) >> 5) /* ISPIPE returns true if the passed in character is considered the start of a 'load-from-pipe' or 'save-to-pipe' string */ #define ISPIPE(c) ((c)=='!' || (c)=='|') /* CMAPVIS returns true if the visual class has a modifyable cmap */ #define CMAPVIS(v) (((v)->class == PseudoColor) || ((v)->class == GrayScale)) /* X stuff */ WHERE Display *theDisp; WHERE int theScreen; WHERE unsigned int ncells, dispWIDE, dispHIGH, dispDEEP; WHERE unsigned int vrWIDE, vrHIGH, maxWIDE, maxHIGH; WHERE Colormap theCmap, LocalCmap; WHERE Window rootW, mainW, vrootW; WHERE GC theGC; WHERE u_long black, white, fg, bg, infofg, infobg; WHERE u_long hicol, locol; WHERE u_long blkRGB, whtRGB; WHERE Font mfont, monofont; WHERE XFontStruct *mfinfo, *monofinfo; WHERE Visual *theVisual; WHERE Cursor arrow, cross, tcross, zoom, inviso; WHERE Pixmap iconPix, iconmask; WHERE Pixmap riconPix, riconmask; WHERE int showzoomcursor; WHERE u_long xorMasks[8]; /* XV global vars */ WHERE byte *pic; /* ptr to loaded picture */ WHERE int pWIDE,pHIGH; /* size of 'pic' */ WHERE byte rMap[256],gMap[256],bMap[256]; /* colormap */ WHERE char *cmd; /* program name for printf's */ WHERE int DEBUG; /* print debugging info */ WHERE int mono; /* true if displaying grayscale */ WHERE char formatStr[80]; /* short-form 'file format' */ WHERE int picType; /* CONV24_8BIT,CONV24_24BIT,etc.*/ WHERE char *picComments; /* text comments on current pic */ WHERE int numPages, curPage; /* for multi-page files */ WHERE char pageBaseName[64]; /* basename for multi-page files */ WHERE byte *cpic; /* cropped version of pic */ WHERE int cWIDE, cHIGH, /* size of cropped region */ cXOFF, cYOFF; /* offset of region from 0,0 of pic */ WHERE byte *epic; /* expanded version of cpic */ /* points to cpic when at 1:1 expansion */ /* this is converted to 'theImage' */ WHERE int eWIDE, eHIGH; /* size of epic */ WHERE byte *egampic; /* expanded, gammified cpic (only used in 24-bit mode) */ WHERE int p_offx, p_offy; /* offset of reparented windows */ WHERE int ch_offx,ch_offy; /* ChngAttr ofst for reparented windows */ WHERE int kludge_offx, /* WM kludges for SetWindowPos routine */ kludge_offy; WHERE int winCtrPosKludge; /* kludge for popup positioning... */ WHERE int ignoreConfigs; /* an evil kludge... */ WHERE byte rorg[256], gorg[256], borg[256]; /* ORIGINAL colormap */ WHERE byte rcmap[256], gcmap[256], bcmap[256]; /*post-cmap-editing*/ WHERE byte rdisp[256],gdisp[256],bdisp[256]; /* DISPLAYED colors */ WHERE byte colAllocOrder[256]; /* order to allocate cols */ WHERE unsigned long freecols[256]; /* list of pixel values to free */ WHERE byte rwpc2pc[256]; /* mapping of shared pixels in -rw mode */ WHERE int nfcols; /* number of colors to free */ WHERE unsigned long cols[256]; /* maps pic pixel values to X pixel vals */ WHERE int fc2pcol[256]; /* maps freecols into pic pixel values */ WHERE int numcols; /* # of desired colors in picture */ /* Std Cmap stuff */ WHERE byte stdr[256], stdg[256], stdb[256]; /* std 3/3/2 cmap */ WHERE unsigned long stdcols[256]; /* 3/3/2 -> X colors */ WHERE byte stdrdisp[256], stdgdisp[256], stdbdisp[256]; WHERE unsigned long stdfreecols[256]; /* list of cols to free on exit */ WHERE int stdnfcols; /* # of cols in stdfreecols[] */ WHERE int directConv[256]; /* used with directColor visuals */ /* colormap for 'browser' window */ WHERE byte browR[256], browG[256], browB[256]; /* used in genIcon */ WHERE unsigned long browcols[256]; /* maps 3/3/2 colors into X colors */ WHERE int browPerfect; WHERE Colormap browCmap; WHERE byte fsgamcr[256]; /* gamma correction curve (for FS dither) */ /* vars that affect how color allocation is done */ WHERE int allocMode; /* AM_READONLY, AM_READWRITE */ WHERE int rwthistime; /* true if we DID use R/W color cells */ WHERE int colorMapMode; /* CM_NORMAL, CM_PERFECT, CM_OWMCMAP ... */ WHERE int haveStdCmap; /* STD_NONE, STD_222, STD_666, STD_332 */ WHERE int novbrowse; /* if true, won't need colors for browser */ WHERE int defaultCmapMode; /* last user-selected cmap mode */ WHERE XImage *theImage; /* X version of epic */ WHERE int ncols; /* max # of (different) colors to alloc */ WHERE char str[128]; /* dummy string used for error messages */ WHERE char initdir[MAXPATHLEN]; /* cwd when xv was started */ WHERE char searchdir[MAXPATHLEN]; /* '-dir' option */ WHERE char fullfname[MAXPATHLEN]; /* full name of current file */ WHERE char *winTitle; /* user-specified mainW title */ WHERE int bwidth, /* border width of created windows */ fixedaspect, /* fixed aspect ratio */ conv24, /* 24to8 algorithm to use (CONV24_*) */ ninstall, /* true if using icccm-complaint WM (a WM that will does install CMaps */ useroot, /* true if we should draw in rootW */ nolimits, /* No limits on picture size */ resetroot, /* true if we should clear in window mode */ noqcheck, /* true if we should NOT do QuickCheck */ epicMode, /* either SMOOTH, DITH, or RAW */ autoclose, /* if true, autoclose when iconifying */ polling, /* if true, reload if file changes */ viewonly, /* if true, ignore any user input */ noFreeCols, /* don't free colors when loading new pic */ autoquit, /* quit in '-root' or when click on win */ xerrcode, /* errorcode of last X error */ grabDelay; /* # of seconds to sleep at start of Grab */ WHERE int state824; /* displays warning when going 8->24 */ WHERE float defaspect, /* default aspect ratio to use */ normaspect; /* normal aspect ratio of this picture */ WHERE unsigned long rootbg, rootfg; /* fg/bg for root border */ WHERE int waitsec; /* secs btwn pics. -1=wait for event */ WHERE int waitloop; /* loop at end of slide show? */ WHERE int automax; /* maximize pic on open */ WHERE int rootMode; /* mode used for -root images */ WHERE int nostat; /* if true, don't stat() in LdCurDir */ WHERE int ctrlColor; /* whether or not to use colored butts */ WHERE char *def_str; /* used by rd_*() routines */ WHERE int def_int; WHERE char *tmpdir; /* equal to "/tmp" or $TMPDIR env var */ WHERE Pixmap gray25Tile, /* used for 3d effect on 1-bit disp's */ gray50Tile; WHERE int autoDelete; /* delete cmd-line files on exit? */ #define PRINTCMDLEN 256 WHERE char printCmd[PRINTCMDLEN]; /* stuff used for 'info' box */ WHERE Window infoW; WHERE int infoUp; /* boolean: whether infobox is visible */ WHERE int infoMode; /* stuff used for 'ctrl' box */ WHERE Window ctrlW; WHERE int ctrlUp; /* boolean: whether ctrlbox is visible */ WHERE char *namelist[MAXNAMES]; /* list of file names from argv */ WHERE char *origlist[MAXNAMES]; /* only names from argv (autoDelete)*/ WHERE int orignumnames; WHERE char *dispnames[MAXNAMES]; /* truncated names shown in listbox */ WHERE int numnames, curname; WHERE LIST nList; WHERE BUTT but[NBUTTS]; /* command buttons in ctrl window */ WHERE Pixmap grayTile; /* bg pixmap used on 1-bit systems */ WHERE Pixmap dimStip; /* for drawing dim things */ WHERE int dispMode; WHERE MBUTT dispMB; /* display mode menu button */ WHERE MBUTT conv24MB; /* 24-to-8 conversion mode mbutt */ WHERE MBUTT algMB; /* Algorithms mbutt */ WHERE MBUTT rootMB; WHERE MBUTT sizeMB; WHERE MBUTT windowMB; /* stuff used for 'directory' box */ WHERE Window dirW, dnamW; WHERE int dirUp; /* is dirW mapped or not */ WHERE LIST dList; /* list of filenames in current directory */ WHERE BUTT dbut[S_NBUTTS]; WHERE CBUTT browseCB, savenormCB, saveselCB; /* stuff used for 'gamma' box */ WHERE Window gamW; WHERE int gamUp; /* is gamW mapped or not */ WHERE BUTT gbut[G_NBUTTS]; WHERE int editColor; /* currently selected color # */ WHERE int hsvmode; /* true if in HSVmode */ WHERE int cellgroup[256], curgroup, maxgroup; /* grouped colorcell stuff */ WHERE int cmapInGam; /* stuff used for 'browse' box */ WHERE int anyBrowUp; /* whether *any* browser visible */ /* stuff used for textview windows */ WHERE int anyTextUp; /* are any text windows visible? */ WHERE int commentUp; /* comment window up? */ /* stuff used for xvcut.c */ WHERE int forceClipFile; /* don't use property clipboard */ WHERE int clearR, clearG, clearB; /* clear color in 24-bit mode */ /* stuff used for 'ps' box */ WHERE Window psW; WHERE int psUp; /* is psW mapped, or what? */ WHERE CBUTT encapsCB, pscompCB; WHERE char *gsDev, *gsGeomStr; WHERE int gsRes; #ifdef HAVE_JPEG /* stuff used for 'jpeg' box */ WHERE Window jpegW; WHERE int jpegUp; /* is jpegW mapped, or what? */ #endif #ifdef HAVE_TIFF /* stuff used for 'tiff' box */ WHERE Window tiffW; WHERE int tiffUp; /* is tiffW mapped, or what? */ #endif #undef WHERE /* function declarations for externally-callable functions */ /****************************** XV.C ****************************/ int ReadFileType PARM((char *)); int ReadPicFile PARM((char *, int, PICINFO *, int)); int UncompressFile PARM((char *, char *)); void KillPageFiles PARM((char *, int)); void NewPicGetColors PARM((int, int)); void FixAspect PARM((int, int *, int *)); void ActivePrevNext PARM((void)); int DeleteCmd PARM((void)); void StickInCtrlList PARM((int)); void AddFNameToCtrlList PARM((char *, char *)); void ChangedCtrlList PARM((void)); void HandleDispMode PARM((void)); char *lower_str PARM((char *)); int rd_int PARM((char *)); int rd_str PARM((char *)); int rd_flag PARM((char *)); int rd_str_cl PARM((char *, char *, int)); /****************************** XVEVENT.C ****************************/ int EventLoop PARM((void)); int HandleEvent PARM((XEvent *, int *)); void SelectDispMB PARM((int)); void Select24to8MB PARM((int)); void SelectRootMB PARM((int)); void SelectWindowMB PARM((int)); void SelectSizeMB PARM((int)); void DoPrint PARM((void)); void NewCutBuffer PARM((char *)); void DrawWindow PARM((int,int,int,int)); void WResize PARM((int, int)); void WRotate PARM((void)); void WCrop PARM((int, int, int, int)); void WUnCrop PARM((void)); void GetWindowPos PARM((XWindowAttributes *)); void SetWindowPos PARM((XWindowAttributes *)); void SetEpicMode PARM((void)); int xvErrorHandler PARM((Display *, XErrorEvent *)); /****************************** XVROOT.C ****************************/ void MakeRootPic PARM((void)); void ClearRoot PARM((void)); void SaveRootInfo PARM((void)); void KillOldRootInfo PARM((void)); /*************************** XVMISC.C ***************************/ void StoreDeleteWindowProp PARM((Window)); Window CreateWindow PARM((char *, char *, char *, int, int, u_long, u_long, int)); void DrawString PARM((Window, int, int, char *)); void CenterString PARM((Window, int, int, char *)); void ULineString PARM((Window, int, int, char *)); int StringWidth PARM((char *)); int CursorKey PARM((KeySym, int, int)); void FakeButtonPress PARM((BUTT *)); void FakeKeyPress PARM((Window, KeySym)); void GenExpose PARM((Window, int, int, u_int, u_int)); void DimRect PARM((Window, int, int, u_int, u_int, u_long)); void Draw3dRect PARM((Window, int, int, u_int, u_int, int, int, u_long, u_long, u_long)); void RemapKeyCheck PARM((KeySym, char *, int *)); void xvDestroyImage PARM((XImage *)); void SetCropString PARM((void)); void SetSelectionString PARM((void)); void Warning PARM((void)); void FatalError PARM((char *)); void Quit PARM((int)); void LoadFishCursors PARM((void)); void WaitCursor PARM((void)); void SetCursors PARM((int)); char *BaseName PARM((char *)); void DrawTempGauge PARM((Window, int, int, int, int, double, u_long, u_long, u_long, u_long, char *)); void ProgressMeter PARM((int, int, int, char *)); void XVDeletedFile PARM((char *)); void XVCreatedFile PARM((char *)); void xvbcopy PARM((char *, char *, size_t)); int xvbcmp PARM((char *, char *, size_t)); void xvbzero PARM((char *, size_t)); void xv_getwd PARM((char *, size_t)); char *xv_strstr PARM((char *, char *)); FILE *xv_fopen PARM((char *, char *)); void Timer PARM((int)); /*************************** XVCOLOR.C ***************************/ void SortColormap PARM((byte *, int, int, int *, byte*,byte*,byte*, byte *, byte *)); void ColorCompress8 PARM((byte *)); void AllocColors PARM((void)); Status xvAllocColor PARM((Display *, Colormap, XColor *)); void xvFreeColors PARM((Display *, Colormap, u_long *, int, u_long)); void FreeColors PARM((void)); void ApplyEditColor PARM((int)); int MakeStdCmaps PARM((void)); void MakeBrowCmap PARM((void)); void ChangeCmapMode PARM((int, int, int)); /*************************** XVIMAGE.C ***************************/ void Resize PARM((int, int)); void GenerateCpic PARM((void)); void GenerateEpic PARM((int, int)); void DoZoom PARM((int, int, u_int)); void Crop PARM((void)); void UnCrop PARM((void)); void AutoCrop PARM((void)); int DoAutoCrop PARM((void)); void DoCrop PARM((int, int, int, int)); void Rotate PARM((int)); void DoRotate PARM((int)); void RotatePic PARM((byte *, int, int *, int *, int)); void Flip PARM((int)); void FlipPic PARM((byte *, int, int, int)); void InstallNewPic PARM((void)); void DrawEpic PARM((void)); void KillOldPics PARM((void)); byte *FSDither PARM((byte *, int, int, int, byte *, byte *, byte *, int, int)); void CreateXImage PARM((void)); XImage *Pic8ToXImage PARM((byte *, u_int, u_int, u_long *, byte *, byte *, byte *)); XImage *Pic24ToXImage PARM((byte *, u_int, u_int)); void Set824Menus PARM((int)); void Change824Mode PARM((int)); void FreeEpic PARM((void)); void InvertPic24 PARM((byte *, int, int)); byte *XVGetSubImage PARM((byte *, int, int,int, int,int,int,int)); int DoPad PARM((int, char *, int, int, int, int)); int LoadPad PARM((PICINFO *, char *)); /*************************** XVALG.C ***************************/ void AlgInit PARM((void)); void DoAlg PARM((int)); /*************************** XVSMOOTH.C ***************************/ byte *SmoothResize PARM((byte *, int, int, int, int, byte *, byte *, byte *, byte *, byte *, byte *, int)); byte *Smooth24 PARM((byte *, int, int, int, int, int, byte *, byte *, byte *)); byte *DoColorDither PARM((byte *, byte *, int, int, byte *, byte *, byte *, byte *, byte *, byte *, int)); byte *Do332ColorDither PARM((byte *, byte *, int, int, byte *, byte *, byte *, byte *, byte *, byte *, int)); /*************************** XV24TO8.C **************************/ void Init24to8 PARM((void)); byte *Conv24to8 PARM((byte *, int, int, int, byte *, byte *, byte *)); byte *Conv8to24 PARM((byte *, int, int, byte *, byte *, byte *)); /**************************** XVCTRL.C **************************/ void CreateCtrl PARM((char *)); void SetButtPix PARM((BUTT *, Pixmap, int, int)); Pixmap MakePix1 PARM((Window, byte *, int, int)); void CtrlBox PARM((int)); void RedrawCtrl PARM((int, int, int, int)); int ClickCtrl PARM((int, int)); void DrawCtrlNumFiles PARM((void)); void DrawCtrlStr PARM((void)); void ScrollToCurrent PARM((LIST *)); void LSCreate PARM((LIST *, Window, int, int, int, int, int, char **, int, u_long, u_long, u_long, u_long, void (*)(int, SCRL *), int, int)); void LSRedraw PARM((LIST *, int)); int LSClick PARM((LIST *, XButtonEvent *)); void LSChangeData PARM((LIST *, char **, int)); void LSNewData PARM((LIST *, char **, int)); void LSKey PARM((LIST *, int)); /*************************** XVINFO.C ***************************/ void CreateInfo PARM((char *)); void InfoBox PARM((int)); void RedrawInfo PARM((int, int, int, int)); void SetInfoMode PARM((int)); char *GetISTR PARM((int)); #if defined(__STDC__) && !defined(NOSTDHDRS) void SetISTR(int, ...); #else void SetISTR(); #endif /**************************** XVDIR.C ***************************/ void CreateDirW PARM((char *)); void DirBox PARM((int)); void RedrawDirW PARM((int,int,int,int)); int ClickDirW PARM((int, int)); void LoadCurrentDirectory PARM((void)); void GetDirPath PARM((char *)); int DirCheckCD PARM((void)); void RedrawDDirW PARM((void)); void RedrawDNamW PARM((void)); void SelectDir PARM((int)); void TrackDDirW PARM((int,int)); int DirKey PARM((int)); int DoSave PARM((void)); void SetDirFName PARM((char *)); char *GetDirFName PARM((void)); char *GetDirFullName PARM((void)); void SetDirSaveMode PARM((int, int)); int Globify PARM((char *)); FILE *OpenOutFile PARM((char *)); int CloseOutFile PARM((FILE *, char *, int)); byte *GenSavePic PARM((int*, int*,int*, int*, int*, byte**, byte**, byte**)); void GetSaveSize PARM((int *, int *)); void InitPoll PARM((void)); int CheckPoll PARM((int)); void DIRDeletedFile PARM((char *)); void DIRCreatedFile PARM((char *)); /*************************** XVBROWSE.C ************************/ void CreateBrowse PARM((char *, char *, char *, char *, char *)); void OpenBrowse PARM((void)); void HideBrowseWindows PARM((void)); void UnHideBrowseWindows PARM((void)); void SetBrowseCursor PARM((Cursor)); void KillBrowseWindows PARM((void)); int BrowseCheckEvent PARM((XEvent *, int *, int *)); int BrowseDelWin PARM((Window)); void SetBrowStr PARM((char *)); void RegenBrowseIcons PARM((void)); void BRDeletedFile PARM((char *)); void BRCreatedFile PARM((char *)); /*************************** XVTEXT.C ************************/ void CreateTextWins PARM((char *, char *)); void TextView PARM((char *)); void OpenTextView PARM((char *, int, char *, int)); void OpenCommentText PARM((void)); void CloseCommentText PARM((void)); void ChangeCommentText PARM((void)); void ShowLicense PARM((void)); void ShowKeyHelp PARM((void)); void HideTextWindows PARM((void)); void UnHideTextWindows PARM((void)); void RaiseTextWindows PARM((void)); void SetTextCursor PARM((Cursor)); void KillTextWindows PARM((void)); int TextCheckEvent PARM((XEvent *, int *, int *)); int TextDelWin PARM((Window)); /**************************** XVGAM.C **************************/ void CreateGam PARM((char *, double, double, double, double, int)); int GamCheckEvent PARM((XEvent *)); void GamBox PARM((int)); void NewCMap PARM((void)); void RedrawCMap PARM((void)); void ChangeEC PARM((int)); void ApplyECctrls PARM((void)); void GenerateFSGamma PARM((void)); void DoNorm PARM((void)); void DoHistEq PARM((void)); void GammifyColors PARM((void)); void Gammify1 PARM((int)); void rgb2hsv PARM((int, int, int, double *, double *, double *)); void hsv2rgb PARM((double, double, double, int *, int *, int *)); byte *GammifyPic24 PARM((byte *, int, int)); void GamSetAutoApply PARM((int)); /*************************** XVSCRL.C ***************************/ void SCCreate PARM((SCRL *, Window, int, int, int, int, int, int, int, int, u_long, u_long, u_long, u_long, void (*)(int, SCRL *))); void SCChange PARM((SCRL *, int, int, int, int, int, int, int, int)); void SCSetRange PARM((SCRL *, int, int, int, int)); int SCSetVal PARM((SCRL *, int)); void SCRedraw PARM((SCRL *)); void SCTrack PARM((SCRL *, int, int)); /*************************** XVDIAL.C ***************************/ void DCreate PARM((DIAL *, Window, int, int, int, int, int, int, int, int, u_long, u_long, u_long, u_long, char *, char *)); void DSetRange PARM((DIAL *, int, int, int, int)); void DSetVal PARM((DIAL *, int)); void DSetActive PARM((DIAL *, int)); void DRedraw PARM((DIAL *)); int DTrack PARM((DIAL *, int, int)); /**************************** XVBUTT.C ***************************/ void BTCreate PARM((BUTT *, Window, int, int, u_int, u_int, char *, u_long, u_long, u_long, u_long)); void BTSetActive PARM((BUTT *, int)); void BTRedraw PARM((BUTT *)); int BTTrack PARM((BUTT *)); RBUTT *RBCreate PARM((RBUTT *, Window, int, int, char *, u_long, u_long, u_long, u_long)); void RBRedraw PARM((RBUTT *, int)); void RBSelect PARM((RBUTT *, int)); int RBWhich PARM((RBUTT *)); int RBCount PARM((RBUTT *)); void RBSetActive PARM((RBUTT *, int, int)); int RBClick PARM((RBUTT *, int, int)); int RBTrack PARM((RBUTT *, int)); void CBCreate PARM((CBUTT *, Window, int, int, char *, u_long, u_long, u_long, u_long)); void CBRedraw PARM((CBUTT *)); void CBSetActive PARM((CBUTT *, int)); int CBClick PARM((CBUTT *,int,int)); int CBTrack PARM((CBUTT *)); void MBCreate PARM((MBUTT *, Window, int, int, u_int, u_int, char *, char **, int,u_long,u_long, u_long, u_long)); void MBRedraw PARM((MBUTT *)); void MBSetActive PARM((MBUTT *, int)); int MBWhich PARM((MBUTT *)); void MBSelect PARM((MBUTT *, int)); int MBClick PARM((MBUTT *, int, int)); int MBTrack PARM((MBUTT *)); /**************************** XVGRAF.C ***************************/ void CreateGraf PARM((GRAF *, Window, int, int, u_long, u_long, char *)); void InitGraf PARM((GRAF *)); void RedrawGraf PARM((GRAF *, int)); int ClickGraf PARM((GRAF *, Window, int, int)); int GrafKey PARM((GRAF *, char *)); void GenerateGrafFunc PARM((GRAF *, int)); void Graf2Str PARM((GRAF_STATE *, char *)); int Str2Graf PARM((GRAF_STATE *, char *)); void GetGrafState PARM((GRAF *, GRAF_STATE *)); int SetGrafState PARM((GRAF *, GRAF_STATE *)); void InitSpline PARM((int *, int *, int, double *)); double EvalSpline PARM((int *, int *, double *, int, double)); /**************************** XVGIF.C ***************************/ int LoadGIF PARM((char *, PICINFO *)); /*************************** XVGIFWR.C **************************/ int WriteGIF PARM((FILE *, byte *, int, int, int, byte *, byte *, byte *, int, int, char *)); /**************************** XVPM.C ****************************/ int LoadPM PARM((char *, PICINFO *)); int WritePM PARM((FILE *, byte *, int, int, int, byte *, byte *, byte *, int, int, char *)); /**************************** XVPBM.C ***************************/ int LoadPBM PARM((char *, PICINFO *)); int WritePBM PARM((FILE *, byte *, int, int, int, byte *, byte *, byte *, int, int, int, char *)); /**************************** XVXBM.C ***************************/ int LoadXBM PARM((char *, PICINFO *)); int WriteXBM PARM((FILE *, byte *, int, int, byte *, byte *, byte *, char *)); /**************************** XVSUNRAS.C ***************************/ int LoadSunRas PARM((char *, PICINFO *)); int WriteSunRas PARM((FILE *, byte *, int, int, int, byte *, byte *, byte*, int, int, int)); /**************************** XVBMP.C ***************************/ int LoadBMP PARM((char *, PICINFO *)); int WriteBMP PARM((FILE *, byte *, int, int, int, byte *, byte *, byte *, int, int)); /**************************** XVRLE.C ***************************/ int LoadRLE PARM((char *, PICINFO *)); /**************************** XVIRIS.C ***************************/ int LoadIRIS PARM((char *, PICINFO *)); int WriteIRIS PARM((FILE *, byte *, int, int, int, byte *, byte *, byte *, int, int)); /**************************** XVPCX.C ***************************/ int LoadPCX PARM((char *, PICINFO *)); /**************************** XVIFF.C ***************************/ int LoadIFF PARM((char *, PICINFO *)); /**************************** XVTARGA.C ***************************/ int LoadTarga PARM((char *, PICINFO *)); int WriteTarga PARM((FILE *, byte *, int, int, int, byte *, byte *, byte *, int, int)); /**************************** XVXPM.C ***************************/ int LoadXPM PARM((char *, PICINFO *)); int WriteXPM PARM((FILE *, byte *, int, int, int, byte *, byte *, byte *, int, int, char *, char *)); /**************************** XVXWD.C ***************************/ int LoadXWD PARM((char *, PICINFO *)); /**************************** XVFITS.C ***************************/ int LoadFITS PARM((char *, PICINFO *, int)); int WriteFITS PARM((FILE *, byte *, int, int, int, byte *, byte *, byte *, int, int, char *)); /**************************** XVJPEG.C ***************************/ int LoadJFIF PARM((char *, PICINFO *, int)); void CreateJPEGW PARM((void)); void JPEGDialog PARM((int)); int JPEGCheckEvent PARM((XEvent *)); void JPEGSaveParams PARM((char *, int)); /**************************** XVTIFF.C ***************************/ int LoadTIFF PARM((char *, PICINFO *)); void CreateTIFFW PARM((void)); void TIFFDialog PARM((int)); int TIFFCheckEvent PARM((XEvent *)); void TIFFSaveParams PARM((char *, int)); /**************************** XVPDS.C ***************************/ int LoadPDS PARM((char *, PICINFO *)); /*************************** XVPS.C ***************************/ void CreatePSD PARM((char *)); void PSDialog PARM((int)); int PSCheckEvent PARM((XEvent *)); void PSSaveParams PARM((char *, int)); void PSResize PARM((void)); int LoadPS PARM((char *, PICINFO *, int)); /*************************** XVPOPUP.C ***************************/ void CenterMapWindow PARM((Window, int, int, int, int)); int PopUp PARM((char *, char **, int)); void ErrPopUp PARM((char *, char *)); int GetStrPopUp PARM((char *, char **, int, char *, int, char *, int)); int GrabPopUp PARM((int *, int *)); int PadPopUp PARM((int *, char **, int *, int *, int *, int *)); void ClosePopUp PARM((void)); void OpenAlert PARM((char *)); void CloseAlert PARM((void)); int PUCheckEvent PARM((XEvent *)); void TextRect PARM((Window, char *, int, int, int, int, u_long)); /*************************** XVDFLT.C ***************************/ void LoadDfltPic PARM((PICINFO *)); void xbm2pic PARM((byte *, int, int, byte *, int, int, int, int, int)); void DrawStr2Pic PARM((char *, int, int, byte *, int, int, int)); /**************************** XVGRAB.C ***************************/ int Grab PARM((void)); int LoadGrab PARM((PICINFO *)); /**************************** XVCUT.C ***************************/ int CutAllowed PARM((void)); int PasteAllowed PARM((void)); void DoImgCopy PARM((void)); void DoImgCut PARM((void)); void DoImgClear PARM((void)); void DoImgPaste PARM((void)); void SaveToClip PARM((byte *)); void InitSelection PARM((void)); int HaveSelection PARM((void)); int GetSelType PARM((void)); void GetSelRCoords PARM((int *, int *, int *, int *)); void EnableSelection PARM((int)); void DrawSelection PARM((int)); int DoSelection PARM((XButtonEvent *)); void MoveGrowSelection PARM((int, int, int, int)); void BlinkSelection PARM((int)); void FlashSelection PARM((int)); void CropRect2Rect PARM((int*,int*,int*,int*, int,int,int,int)); void CoordE2C PARM((int, int, int *, int *)); void CoordC2E PARM((int, int, int *, int *)); void CoordP2C PARM((int, int, int *, int *)); void CoordC2P PARM((int, int, int *, int *)); void CoordP2E PARM((int, int, int *, int *)); void CoordE2P PARM((int, int, int *, int *));