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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.351 by ayin, Sat Jan 19 15:00:50 2008 UTC vs.
Revision 1.395 by root, Thu Apr 1 00:41:07 2010 UTC

… …
97/* 97/*
98 ***************************************************************************** 98 *****************************************************************************
99 * SYSTEM HACKS 99 * SYSTEM HACKS
100 ***************************************************************************** 100 *****************************************************************************
101 */ 101 */
102/* Consistent defines - please report on the necessity
103 * @ Unixware: defines (__svr4__)
104 */
105#if defined (SVR4) && !defined (__svr4__)
106# define __svr4__ 1
107#endif
108#if defined (sun) && !defined (__sun__)
109# define __sun__ 1
110#endif
111 102
112#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
113typedef char *XPointer; 104typedef char *XPointer;
114#endif 105#endif
115 106
… …
119 110
120#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
121# define STDIN_FILENO 0 112# define STDIN_FILENO 0
122# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
123# define STDERR_FILENO 2 114# define STDERR_FILENO 2
124#endif
125
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif 115#endif
129 116
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */ 118# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */ 119# define EXIT_FAILURE 1 /* exit function failure */
… …
160char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164 151
165char * rxvt_basename (const char *str) NOTHROW; 152const char * rxvt_basename (const char *str) NOTHROW;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167void rxvt_log (const char *fmt,...) NOTHROW; 154void rxvt_log (const char *fmt,...) NOTHROW;
168void rxvt_warn (const char *fmt,...) NOTHROW; 155void rxvt_warn (const char *fmt,...) NOTHROW;
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
… …
209 ***************************************************************************** 196 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 198 *****************************************************************************
212 */ 199 */
213 200
214/* If we're using either the rxvt scrollbar, keep the
215 * scrollColor resource.
216 */
217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
218# define KEEP_SCROLLCOLOR 1
219#else
220# undef KEEP_SCROLLCOLOR
221#endif
222
223/* 201/*
224 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 203 * pared down from XButtonEvent
226 */ 204 */
227struct mouse_event { 205struct mouse_event
206{
228 int clicks; 207 int clicks;
229 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
232}; 211};
… …
277# define NO_MOUSE_REPORT_SCROLLBAR 1 256# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 257#endif
279 258
280#define scrollBar_esc 30 259#define scrollBar_esc 30
281 260
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 261#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283# define HAVE_SCROLLBARS 1 262# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284#endif 263#endif
285 264
286enum { 265enum {
287 NO_REFRESH = 0, /* Window not visible at all! */ 266 NO_REFRESH = 0, /* Window not visible at all! */
288 FAST_REFRESH = 1, /* Fully exposed window */ 267 FAST_REFRESH = 1, /* Fully exposed window */
… …
327 SECONDARY, 306 SECONDARY,
328}; 307};
329 308
330#define RS_None 0 309#define RS_None 0
331 310
332#define RS_fgMask 0x0000007fUL // 128 colors 311#define RS_colorMask ((1UL << Color_Bits) - 1UL)
333#define RS_bgMask 0x00003f80UL // 128 colors 312#define RS_bgShift 0
313#define RS_fgShift (RS_bgShift + Color_Bits)
314#define RS_bgMask (RS_colorMask << RS_bgShift)
315#define RS_fgMask (RS_colorMask << RS_fgShift)
334 316
335// font styles 317// font styles
336#define RS_Bold 0x00004000UL // value 1 318#define RS_Bold 0x08000000UL // value 1
337#define RS_Italic 0x00008000UL // value 2 319#define RS_Italic 0x10000000UL // value 2
338 320
339// fake styles 321// fake styles
340#define RS_Blink 0x00010000UL // blink 322#define RS_Blink 0x20000000UL // blink
341#define RS_RVid 0x00020000UL // reverse video 323#define RS_RVid 0x40000000UL // reverse video
342#define RS_Uline 0x00040000UL // underline 324#define RS_Uline 0x80000000UL // underline
343
344// toggle this to force redraw, must be != RS_Careful
345#define RS_redraw 0x01000000UL
346 325
347// 5 custom bits for extensions 326// 5 custom bits for extensions
348#define RS_customCount 32 327#define RS_customCount 16UL
349#define RS_customMask 0x00f80000UL
350#define RS_customShift 19 328#define RS_customShift 23
329#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
351 330
352// other flags 331// must have space for rxvt_fontset::fontCount * 2 + 2 values
332#define RS_fontShift (RS_fgShift + Color_Bits)
353#define RS_Careful 0x80000000UL /* be careful when drawing these */ 333#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
334#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
335
336// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
337#define RS_redraw (2UL << RS_fontShift)
354 338
355#define RS_styleCount 4 339#define RS_styleCount 4
356#define RS_styleMask (RS_Bold | RS_Italic) 340#define RS_styleMask (RS_Bold | RS_Italic)
357#define RS_styleShift 14 341#define RS_styleShift 27
358 342
359#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 343#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
360#define RS_attrMask (RS_baseattrMask | RS_fontMask) 344#define RS_attrMask (RS_baseattrMask | RS_fontMask)
361 345
362#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
363#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
364#define RS_fontShift 24
365
366#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 346#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
367#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 347#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
368 348
369#define Sel_none 0 /* Not waiting */ 349#define Sel_none 0 /* Not waiting */
370#define Sel_normal 0x01 /* normal selection */ 350#define Sel_normal 0x01 /* normal selection */
371#define Sel_incr 0x02 /* incremental selection */ 351#define Sel_incr 0x02 /* incremental selection */
372#define Sel_direct 0x00 352#define Sel_direct 0x00
… …
428 408
429 URxvt_Color_IT = 704, // change actual 'Italic' colour 409 URxvt_Color_IT = 704, // change actual 'Italic' colour
430 URxvt_Color_tint = 705, // change actual tint colour 410 URxvt_Color_tint = 705, // change actual tint colour
431 URxvt_Color_BD = 706, // change actual 'Bold' color 411 URxvt_Color_BD = 706, // change actual 'Bold' color
432 URxvt_Color_UL = 707, // change actual 'Underline' color 412 URxvt_Color_UL = 707, // change actual 'Underline' color
413 URxvt_Color_border = 708,
433 414
434 URxvt_font = 710, 415 URxvt_font = 710,
435 URxvt_boldFont = 711, 416 URxvt_boldFont = 711,
436 URxvt_italicFont = 712, 417 URxvt_italicFont = 712,
437 URxvt_boldItalicFont = 713, 418 URxvt_boldItalicFont = 713,
438 419
439 URxvt_view_up = 720, 420 URxvt_view_up = 720,
440 URxvt_view_down = 721, 421 URxvt_view_down = 721,
441 422
442 URxvt_perl = 777, 423 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
443}; 424};
444 425
445/* Words starting with `Color_' are colours. Others are counts */ 426/* Words starting with `Color_' are colours. Others are counts */
446/* 427/*
447 * The PixColor and rendition colour usage should probably be decoupled 428 * The PixColor and rendition colour usage should probably be decoupled
… …
477 Color_White = maxBrightCOLOR, 458 Color_White = maxBrightCOLOR,
478#else 459#else
479 Color_White = maxCOLOR, 460 Color_White = maxCOLOR,
480#endif 461#endif
481 minTermCOLOR = Color_White + 1, 462 minTermCOLOR = Color_White + 1,
463#ifndef USE_256_COLORS
482 maxTermCOLOR = Color_White + 72, 464 maxTermCOLOR = Color_White + 72,
465#else
466 maxTermCOLOR = Color_White + 240,
467#endif
483#ifndef NO_CURSORCOLOR 468#ifndef NO_CURSORCOLOR
484 Color_cursor, 469 Color_cursor,
485 Color_cursor2, 470 Color_cursor2,
486#endif 471#endif
487 Color_pointer_fg, 472 Color_pointer_fg,
… …
497 Color_underline, 482 Color_underline,
498#endif 483#endif
499#ifdef OPTION_HC 484#ifdef OPTION_HC
500 Color_HC, 485 Color_HC,
501#endif 486#endif
502#ifdef KEEP_SCROLLCOLOR
503 Color_scroll, 487 Color_scroll,
488#ifdef RXVT_SCROLLBAR
504 Color_trough, 489 Color_trough,
505#endif 490#endif
506#if ENABLE_TRANSPARENCY 491#if ENABLE_TRANSPARENCY
507 Color_tint, 492 Color_tint,
508#endif 493#endif
509#if OFF_FOCUS_FADING 494#if OFF_FOCUS_FADING
510 Color_fade, 495 Color_fade,
511#endif 496#endif
512 NRS_COLORS, /* */ 497 NRS_COLORS, /* */
513#ifdef KEEP_SCROLLCOLOR 498#ifdef RXVT_SCROLLBAR
514 Color_topShadow = NRS_COLORS, 499 Color_topShadow = NRS_COLORS,
515 Color_bottomShadow, 500 Color_bottomShadow,
516 TOTAL_COLORS 501 TOTAL_COLORS
517#else 502#else
518 TOTAL_COLORS = NRS_COLORS 503 TOTAL_COLORS = NRS_COLORS
519#endif 504#endif
520}; 505};
521 506
507#ifndef USE_256_COLORS
522#define Color_Bits 7 // 0 .. maxTermCOLOR 508#define Color_Bits 7 // 0 .. maxTermCOLOR
509#else
510#define Color_Bits 9 // 0 .. maxTermCOLOR
511#endif
523 512
524/* 513/*
525 * Resource list 514 * Resource list
526 */ 515 */
527enum { 516enum {
… …
554#define PrivMode_smoothScroll (1UL<<17) 543#define PrivMode_smoothScroll (1UL<<17)
555#define PrivMode_vt52 (1UL<<18) 544#define PrivMode_vt52 (1UL<<18)
556#define PrivMode_LFNL (1UL<<19) 545#define PrivMode_LFNL (1UL<<19)
557#define PrivMode_MouseBtnEvent (1UL<<20) 546#define PrivMode_MouseBtnEvent (1UL<<20)
558#define PrivMode_MouseAnyEvent (1UL<<21) 547#define PrivMode_MouseAnyEvent (1UL<<21)
548#define PrivMode_BracketPaste (1UL<<22)
559 549
560#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 550#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
561 551
562#ifdef ALLOW_132_MODE 552#ifdef ALLOW_132_MODE
563# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 553# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
567 557
568// do not change these constants lightly, there are many interdependencies 558// do not change these constants lightly, there are many interdependencies
569#define IMBUFSIZ 128 // input modifier buffer sizes 559#define IMBUFSIZ 128 // input modifier buffer sizes
570#define KBUFSZ 512 // size of keyboard mapping buffer 560#define KBUFSZ 512 // size of keyboard mapping buffer
571#define CBUFSIZ 2048 // size of command buffer 561#define CBUFSIZ 2048 // size of command buffer
562#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
572#define UBUFSIZ 2048 // character buffer 563#define UBUFSIZ 2048 // character buffer
573 564
574#if ENABLE_FRILLS 565#if ENABLE_FRILLS
575# include <X11/Xmd.h> 566# include <X11/Xmd.h>
576typedef struct _mwmhints { 567typedef struct _mwmhints
568{
577 CARD32 flags; 569 CARD32 flags;
578 CARD32 functions; 570 CARD32 functions;
579 CARD32 decorations; 571 CARD32 decorations;
580 INT32 input_mode; 572 INT32 input_mode;
581 CARD32 status; 573 CARD32 status;
… …
628#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 620#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
629#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 621#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
630#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 622#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
631#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 623#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
632 624
633#define LINENO(n) MOD (term_start + int(n), total_rows) 625#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
634#define ROW(n) row_buf [LINENO (n)] 626#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
627
628#define LINENO(n) LINENO_of (this, n)
629#define ROW(n) ROW_of (this, n)
635 630
636/* how to build & extract colors and attributes */ 631/* how to build & extract colors and attributes */
637#define GET_BASEFG(x) (((x) & RS_fgMask)) 632#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
638#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 633#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
639 634
640#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 635#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
641#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 636#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
642 637
643#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 638#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
644#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 639#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
645 640
646#define GET_ATTR(x) (((x) & RS_attrMask)) 641#define GET_ATTR(x) (((x) & RS_attrMask))
647#define GET_BGATTR(x) \ 642#define GET_BGATTR(x) \
648 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 643 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
649 | (((x) & RS_fgMask)<<Color_Bits)) \ 644 | (((x) & RS_colorMask) << RS_bgShift)) \
650 : ((x) & (RS_attrMask | RS_bgMask))) 645 : ((x) & (RS_attrMask | RS_bgMask)))
651#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 646#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
652#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 647#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
653#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 648#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
654 649
655#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 650#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
656 651
657#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 652#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
658#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 653#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
659 654
660#if ENABLE_STYLES 655#if ENABLE_STYLES
661# define FONTSET(style) fontset[GET_STYLE (style)] 656# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
662#else 657#else
663# define FONTSET(style) fontset[0] 658# define FONTSET_of(t,style) (t)->fontset[0]
664#endif 659#endif
660
661#define FONTSET(style) FONTSET_of (this, style)
665 662
666typedef callback<void (const char *)> log_callback; 663typedef callback<void (const char *)> log_callback;
667typedef callback<int (int)> getfd_callback; 664typedef callback<int (int)> getfd_callback;
668 665
669/****************************************************************************/ 666/****************************************************************************/
… …
672#define LINE_FILTERED 0x0002 // line has been filtered 669#define LINE_FILTERED 0x0002 // line has been filtered
673#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 670#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
674#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 671#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
675#define LINE_BIDI 0x0010 // line needs bidi (NYI) 672#define LINE_BIDI 0x0010 // line needs bidi (NYI)
676 673
677struct line_t { 674struct line_t
675{
678 text_t *t; // terminal the text 676 text_t *t; // terminal the text
679 rend_t *r; // rendition, uses RS_ flags 677 rend_t *r; // rendition, uses RS_ flags
680 tlen_t_ l; // length of each text line 678 tlen_t_ l; // length of each text line
681 uint32_t f; // flags 679 uint32_t f; // flags
682 680
… …
716}; 714};
717 715
718/****************************************************************************/ 716/****************************************************************************/
719 717
720// primitive wrapper around mbstate_t to ensure initialisation 718// primitive wrapper around mbstate_t to ensure initialisation
721struct mbstate { 719struct mbstate
720{
722 mbstate_t mbs; 721 mbstate_t mbs;
723 722
724 operator mbstate_t *() { return &mbs; } 723 operator mbstate_t *() { return &mbs; }
725 void reset () { memset (&mbs, 0, sizeof (mbs)); } 724 void reset () { memset (&mbs, 0, sizeof (mbs)); }
726 mbstate () { reset (); } 725 mbstate () { reset (); }
… …
747 746
748#if ENABLE_COMBINING 747#if ENABLE_COMBINING
749// compose chars are used to represent composite characters 748// compose chars are used to represent composite characters
750// that are not representable in unicode, as well as characters 749// that are not representable in unicode, as well as characters
751// not fitting in the BMP. 750// not fitting in the BMP.
752struct compose_char { 751struct compose_char
752{
753 unicode_t c1, c2; // any chars != NOCHAR are valid 753 unicode_t c1, c2; // any chars != NOCHAR are valid
754 compose_char (unicode_t c1, unicode_t c2) 754 compose_char (unicode_t c1, unicode_t c2)
755 : c1(c1), c2(c2) 755 : c1(c1), c2(c2)
756 { } 756 { }
757}; 757};
758 758
759class rxvt_composite_vec { 759class rxvt_composite_vec
760{
760 vector<compose_char> v; 761 vector<compose_char> v;
761public: 762public:
762 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 763 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
763 int expand (unicode_t c, wchar_t *r); 764 int expand (unicode_t c, wchar_t *r);
764 compose_char *operator [](text_t c) 765 compose_char *operator [](text_t c)
… …
783extern rxvt_t rxvt_current_term; 784extern rxvt_t rxvt_current_term;
784 785
785#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 786#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
786#define GET_R rxvt_current_term 787#define GET_R rxvt_current_term
787 788
789/* ------------------------------------------------------------------------- */
790struct overlay_base
791{
792 int x, y, w, h; // overlay dimensions
793 text_t **text;
794 rend_t **rend;
795
796 // while tempting to add swap() etc. here, it effetcively only increases code size
797};
798
799/* ------------------------------------------------------------------------- */
800
788typedef struct { 801typedef struct
802{
789 int row; 803 int row;
790 int col; 804 int col;
791} row_col_t; 805} row_col_t;
792 806
793/* 807/*
… …
818 * +------------+·display·+·= term_start 832 * +------------+·display·+·= term_start
819 * | terminal | display | 833 * | terminal | display |
820 * | terminal +---------+ 834 * | terminal +---------+
821 * | terminal | 835 * | terminal |
822 * | terminal | 836 * | terminal |
823 * +------------+···········= term_stat + nrow - 1 837 * +------------+···········= term_start + nrow - 1
824 * | 838 * |
825 * | 839 * |
826 * END······················= total_rows 840 * END······················= total_rows
827 */ 841 */
828 842
829struct TermWin_t { 843struct TermWin_t
844{
830 int width; /* window width [pixels] */ 845 int width; /* window width [pixels] */
831 int height; /* window height [pixels] */ 846 int height; /* window height [pixels] */
832 int fwidth; /* font width [pixels] */ 847 int fwidth; /* font width [pixels] */
833 int fheight; /* font height [pixels] */ 848 int fheight; /* font height [pixels] */
834 int fbase; /* font ascent (baseline) [pixels] */ 849 int fbase; /* font ascent (baseline) [pixels] */
… …
837 int focus; /* window has focus */ 852 int focus; /* window has focus */
838 int mapped; /* window state mapped? */ 853 int mapped; /* window state mapped? */
839 int int_bwidth; /* internal border width */ 854 int int_bwidth; /* internal border width */
840 int ext_bwidth; /* external border width */ 855 int ext_bwidth; /* external border width */
841 int lineSpace; /* number of extra pixels between rows */ 856 int lineSpace; /* number of extra pixels between rows */
857 int letterSpace; /* number of extra pixels between columns */
842 int saveLines; /* number of lines that fit in scrollback */ 858 int saveLines; /* number of lines that fit in scrollback */
843 int total_rows; /* total number of rows in this terminal */ 859 int total_rows; /* total number of rows in this terminal */
844 int term_start; /* term lines start here */ 860 int term_start; /* term lines start here */
845 int view_start; /* scrollback view starts here */ 861 int view_start; /* scrollback view starts here */
846 int top_row; /* topmost row index of scrollback */ 862 int top_row; /* topmost row index of scrollback */
… …
864 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 880 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
865 * nothing is selected 881 * nothing is selected
866 * beg: row/column of beginning of selection : never past mark 882 * beg: row/column of beginning of selection : never past mark
867 * mark: row/column of initial click : never past end 883 * mark: row/column of initial click : never past end
868 * end: row/column of one character past end of selection 884 * end: row/column of one character past end of selection
869 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 885 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
870 * * Note: col == -1 ==> we're left of screen 886 * * Note: col == -1 ==> we're left of screen
871 * 887 *
872 */ 888 */
873typedef struct { 889struct screen_t
890{
874 row_col_t cur; /* cursor position on the screen */ 891 row_col_t cur; /* cursor position on the screen */
875 int tscroll; /* top of settable scroll region */ 892 int tscroll; /* top of settable scroll region */
876 int bscroll; /* bottom of settable scroll region */ 893 int bscroll; /* bottom of settable scroll region */
877 unsigned int charset; /* character set number [0..3] */ 894 unsigned int charset; /* character set number [0..3] */
878 unsigned int flags; /* see below */ 895 unsigned int flags; /* see below */
879 row_col_t s_cur; /* saved cursor position */ 896 row_col_t s_cur; /* saved cursor position */
880 unsigned int s_charset; /* saved character set number [0..3] */ 897 unsigned int s_charset; /* saved character set number [0..3] */
881 char s_charset_char; 898 char s_charset_char;
882 rend_t s_rstyle; /* saved rendition style */ 899 rend_t s_rstyle; /* saved rendition style */
883} screen_t; 900};
884 901
885enum selection_op_t { 902enum selection_op_t
903{
886 SELECTION_CLEAR = 0, /* nothing selected */ 904 SELECTION_CLEAR = 0, /* nothing selected */
887 SELECTION_INIT, /* marked a point */ 905 SELECTION_INIT, /* marked a point */
888 SELECTION_BEGIN, /* started a selection */ 906 SELECTION_BEGIN, /* started a selection */
889 SELECTION_CONT, /* continued selection */ 907 SELECTION_CONT, /* continued selection */
890 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 908 SELECTION_DONE /* selection put in CUT_BUFFER0 */
891}; 909};
892 910
893typedef struct { 911struct selection_t
912{
894 wchar_t *text; /* selected text */ 913 wchar_t *text; /* selected text */
895 unsigned int len; /* length of selected text */ 914 unsigned int len; /* length of selected text */
896 unsigned int screen; /* screen being used */ 915 unsigned int screen; /* screen being used */
897 unsigned int clicks; /* number of clicks */ 916 unsigned int clicks; /* number of clicks */
898 selection_op_t op; /* current operation */ 917 selection_op_t op; /* current operation */
899 bool rect; /* rectangular selection? */ 918 bool rect; /* rectangular selection? */
900 row_col_t beg; /* beginning of selection <= mark */ 919 row_col_t beg; /* beginning of selection <= mark */
901 row_col_t mark; /* point of initial click <= end */ 920 row_col_t mark; /* point of initial click <= end */
902 row_col_t end; /* one character past end point */ 921 row_col_t end; /* one character past end point */
903} selection_t; 922 wchar_t *clip_text; /* text copied to the clipboard */
923 unsigned int clip_len; /* length of clipboard text */
924};
904 925
905/* ------------------------------------------------------------------------- */ 926/* ------------------------------------------------------------------------- */
906 927
907/* screen_t flags */ 928/* screen_t flags */
908#define Screen_Relative (1<<0) /* relative origin mode flag */ 929#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
922Opt_count 943Opt_count
923}; 944};
924 945
925/* ------------------------------------------------------------------------- */ 946/* ------------------------------------------------------------------------- */
926 947
927struct rxvt_vars : TermWin_t { 948struct rxvt_vars : TermWin_t
949{
928 scrollBar_t scrollBar; 950 scrollBar_t scrollBar;
929 uint8_t options[(Opt_count + 7) >> 3]; 951 uint8_t options[(Opt_count + 7) >> 3];
930 XSizeHints szHint; 952 XSizeHints szHint;
931 rxvt_color *pix_colors; 953 rxvt_color *pix_colors;
932 Cursor TermWin_cursor; /* cursor for vt window */ 954 Cursor TermWin_cursor; /* cursor for vt window */
… …
942#ifdef OFF_FOCUS_FADING 964#ifdef OFF_FOCUS_FADING
943 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 965 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
944#endif 966#endif
945}; 967};
946 968
947struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 969struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
970{
948 971
949 // special markers with magic addresses 972 // special markers with magic addresses
950 static const char resval_undef []; // options specifically unset 973 static const char resval_undef []; // options specifically unset
951 static const char resval_on []; // boolean options switched on 974 static const char resval_on []; // boolean options switched on
952 static const char resval_off []; // or off 975 static const char resval_off []; // or off
… …
960 983
961 unsigned char want_refresh:1, 984 unsigned char want_refresh:1,
962 current_screen:1, /* primary or secondary */ 985 current_screen:1, /* primary or secondary */
963 num_scr_allow:1, 986 num_scr_allow:1,
964 bypass_keystate:1, 987 bypass_keystate:1,
988#if ENABLE_FRILLS
989 urgency_hint:1,
990#endif
965#ifdef CURSOR_BLINK 991#if CURSOR_BLINK
966 hidden_cursor:1, 992 hidden_cursor:1,
967#endif 993#endif
968#ifdef TEXT_BLINK 994#if TEXT_BLINK
969 hidden_text:1, 995 hidden_text:1,
970#endif 996#endif
971#ifdef POINTER_BLANK 997#if POINTER_BLANK
972 hidden_pointer:1, 998 hidden_pointer:1,
973#endif 999#endif
974 enc_utf8:1, /* wether locale uses utf-8 */ 1000 enc_utf8:1, /* whether locale uses utf-8 */
975 seen_input:1, /* wether we have seen some program output yet */ 1001 seen_input:1, /* whether we have seen some program output yet */
976 seen_resize:1, /* wether we had a resize event */ 1002 seen_resize:1, /* whether we had a resize event */
977 parsed_geometry:1; 1003 parsed_geometry:1;
978 1004
979 unsigned char refresh_type, 1005 unsigned char refresh_type,
980#ifdef META8_OPTION 1006#ifdef META8_OPTION
981 meta_char, /* Alt-key prefix */ 1007 meta_char, /* Alt-key prefix */
… …
985/* ---------- */ 1011/* ---------- */
986 bool rvideo_state, rvideo_mode; 1012 bool rvideo_state, rvideo_mode;
987#ifndef NO_BELL 1013#ifndef NO_BELL
988 bool rvideo_bell; 1014 bool rvideo_bell;
989#endif 1015#endif
990 int num_scr; /* screen: number lines scrolled */ 1016 int num_scr; /* screen: number of lines scrolled */
991 int prev_ncol, /* screen: previous number of columns */ 1017 int prev_ncol, /* screen: previous number of columns */
992 prev_nrow; /* screen: previous number of rows */ 1018 prev_nrow; /* screen: previous number of rows */
993/* ---------- */ 1019/* ---------- */
994 rend_t rstyle; 1020 rend_t rstyle;
995/* ---------- */ 1021/* ---------- */
… …
1007 mouse_slip_wheel_speed, 1033 mouse_slip_wheel_speed,
1008#endif 1034#endif
1009 refresh_count, 1035 refresh_count,
1010 window_vt_x, 1036 window_vt_x,
1011 window_vt_y, 1037 window_vt_y,
1012 window_sb_x,
1013 mouse_row, 1038 mouse_row,
1014 mouse_col, 1039 mouse_col,
1015# ifdef POINTER_BLANK 1040# ifdef POINTER_BLANK
1016 pointerBlankDelay, 1041 pointerBlankDelay,
1017# endif 1042# endif
… …
1025 unsigned long priv_modes, 1050 unsigned long priv_modes,
1026 SavedModes; 1051 SavedModes;
1027/* ---------- */ 1052/* ---------- */
1028 Atom *xa; 1053 Atom *xa;
1029/* ---------- */ 1054/* ---------- */
1030#ifdef RXVT_SCROLLBAR
1031 GC scrollbarGC,
1032 topShadowGC,
1033 botShadowGC;
1034#endif
1035#ifdef XTERM_SCROLLBAR
1036 GC xscrollbarGC,
1037 ShadowGC;
1038#endif
1039#ifdef PLAIN_SCROLLBAR
1040 GC pscrollbarGC;
1041#endif
1042#ifdef NEXT_SCROLLBAR
1043 GC blackGC,
1044 whiteGC,
1045 grayGC,
1046 darkGC,
1047 stippleGC;
1048 Pixmap dimple,
1049 upArrow,
1050 downArrow,
1051 upArrowHi,
1052 downArrowHi;
1053#endif
1054/* ---------- */
1055 Time selection_time, 1055 Time selection_time,
1056 selection_request_time; 1056 selection_request_time,
1057 clipboard_time;
1057 pid_t cmd_pid; /* process id of child */ 1058 pid_t cmd_pid; /* process id of child */
1058 char * incr_buf; 1059 char * incr_buf;
1059 size_t incr_buf_size, incr_buf_fill; 1060 size_t incr_buf_size, incr_buf_fill;
1060/* ---------- */ 1061/* ---------- */
1061 struct mouse_event MEvent; 1062 struct mouse_event MEvent;
… …
1066 bgPixmap_t bgPixmap; 1067 bgPixmap_t bgPixmap;
1067#endif 1068#endif
1068#ifdef HAVE_AFTERIMAGE 1069#ifdef HAVE_AFTERIMAGE
1069 ASVisual *asv; 1070 ASVisual *asv;
1070 ASImageManager *asimman; 1071 ASImageManager *asimman;
1072
1073 void init_asv ()
1074 {
1075 if (!asv)
1076 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1077 }
1071#endif 1078#endif
1072 1079
1073#if ENABLE_OVERLAY 1080#if ENABLE_OVERLAY
1074 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1081 overlay_base ov;
1075 text_t **ov_text;
1076 rend_t **ov_rend;
1077 1082
1078 void scr_swap_overlay () NOTHROW; 1083 void scr_swap_overlay () NOTHROW;
1079 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1084 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1080 void scr_overlay_off () NOTHROW; 1085 void scr_overlay_off () NOTHROW;
1081 void scr_overlay_set (int x, int y, 1086 void scr_overlay_set (int x, int y,
… …
1119 1124
1120#if ENABLE_FRILLS || ISO_14755 1125#if ENABLE_FRILLS || ISO_14755
1121 // ISO 14755 entry support 1126 // ISO 14755 entry support
1122 unicode_t iso14755buf; 1127 unicode_t iso14755buf;
1123 void commit_iso14755 (); 1128 void commit_iso14755 ();
1124 int hex_keyval (XKeyEvent &ev);
1125# if ISO_14755 1129# if ISO_14755
1126 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1130 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1127 void iso14755_54 (int x, int y); 1131 void iso14755_54 (int x, int y);
1128# endif 1132# endif
1129#endif 1133#endif
… …
1150#endif 1154#endif
1151 1155
1152 void x_cb (XEvent &xev); 1156 void x_cb (XEvent &xev);
1153 xevent_watcher termwin_ev; 1157 xevent_watcher termwin_ev;
1154 xevent_watcher vt_ev; 1158 xevent_watcher vt_ev;
1155#ifdef HAVE_SCROLLBARS
1156 xevent_watcher scrollbar_ev; 1159 xevent_watcher scrollbar_ev;
1157#endif
1158 1160
1159 void child_cb (ev::child &w, int revents); ev::child child_ev; 1161 void child_cb (ev::child &w, int revents); ev::child child_ev;
1160 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1162 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1161 void refresh_check (); 1163 void refresh_check ();
1162 void flush (); 1164 void flush ();
… …
1235 wchar_t next_char () NOTHROW; 1237 wchar_t next_char () NOTHROW;
1236 wchar_t cmd_getc () THROW ((class out_of_input)); 1238 wchar_t cmd_getc () THROW ((class out_of_input));
1237 uint32_t next_octet () NOTHROW; 1239 uint32_t next_octet () NOTHROW;
1238 uint32_t cmd_get8 () THROW ((class out_of_input)); 1240 uint32_t cmd_get8 () THROW ((class out_of_input));
1239 1241
1240 bool cmd_parse (); 1242 void cmd_parse ();
1241 void mouse_report (XButtonEvent &ev); 1243 void mouse_report (XButtonEvent &ev);
1242 void button_press (XButtonEvent &ev); 1244 void button_press (XButtonEvent &ev);
1243 void button_release (XButtonEvent &ev); 1245 void button_release (XButtonEvent &ev);
1244 void focus_in (); 1246 void focus_in ();
1245 void focus_out (); 1247 void focus_out ();
1248#if ENABLE_FRILLS
1249 void set_urgency (bool enable);
1250#else
1251 void set_urgency (bool enable) { }
1252#endif
1246 void update_fade_color (unsigned int idx); 1253 void update_fade_color (unsigned int idx);
1247#ifdef PRINTPIPE 1254#ifdef PRINTPIPE
1248 FILE *popen_printer (); 1255 FILE *popen_printer ();
1249 int pclose_printer (FILE *stream); 1256 int pclose_printer (FILE *stream);
1250#endif 1257#endif
… …
1256 void process_window_ops (const int *args, unsigned int nargs); 1263 void process_window_ops (const int *args, unsigned int nargs);
1257 char *get_to_st (unicode_t &ends_how); 1264 char *get_to_st (unicode_t &ends_how);
1258 void process_dcs_seq (); 1265 void process_dcs_seq ();
1259 void process_osc_seq (); 1266 void process_osc_seq ();
1260 void process_color_seq (int report, int color, const char *str, char resp); 1267 void process_color_seq (int report, int color, const char *str, char resp);
1261 void process_xterm_seq (int op, const char *str, char resp); 1268 void process_xterm_seq (int op, char *str, char resp);
1262 int privcases (int mode, unsigned long bit); 1269 int privcases (int mode, unsigned long bit);
1263 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1270 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1264 void process_sgr_mode (unsigned int nargs, const int *arg); 1271 void process_sgr_mode (unsigned int nargs, const int *arg);
1265 void process_graphics (); 1272 void process_graphics ();
1266 // init.C 1273 // init.C
… …
1273 void init_command (const char *const *argv); 1280 void init_command (const char *const *argv);
1274 void run_command (const char *const *argv); 1281 void run_command (const char *const *argv);
1275 int run_child (const char *const *argv); 1282 int run_child (const char *const *argv);
1276 void color_aliases (int idx); 1283 void color_aliases (int idx);
1277 void create_windows (int argc, const char *const *argv); 1284 void create_windows (int argc, const char *const *argv);
1278 void Get_Colours (); 1285 void get_colours ();
1279 void get_ourmods (); 1286 void get_ourmods ();
1280 // main.C 1287 // main.C
1281 void tt_winch (); 1288 void tt_winch ();
1282 rxvt_term (); 1289 rxvt_term ();
1283 ~rxvt_term (); 1290 ~rxvt_term ();
… …
1376 options[opt >> 3] |= (1 << (opt & 7)); 1383 options[opt >> 3] |= (1 << (opt & 7));
1377 else 1384 else
1378 options[opt >> 3] &= ~(1 << (opt & 7)); 1385 options[opt >> 3] &= ~(1 << (opt & 7));
1379 } 1386 }
1380 1387
1381 void PrivMode (int set, unsigned bit) NOTHROW 1388 void set_privmode (unsigned bit, int set) NOTHROW
1382 { 1389 {
1383 if (set) 1390 if (set)
1384 priv_modes |= bit; 1391 priv_modes |= bit;
1385 else 1392 else
1386 priv_modes &= ~bit; 1393 priv_modes &= ~bit;
… …
1388 1395
1389 // modifies first argument(!) 1396 // modifies first argument(!)
1390 void paste (char *data, unsigned int len) NOTHROW; 1397 void paste (char *data, unsigned int len) NOTHROW;
1391 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1398 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1392 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1399 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1400 void scr_kill_char (line_t &l, int col) const NOTHROW;
1393 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1401 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1394 void scr_reset (); 1402 void scr_reset ();
1395 void scr_release () NOTHROW; 1403 void scr_release () NOTHROW;
1396 void scr_clear (bool really = false) NOTHROW; 1404 void scr_clear (bool really = false) NOTHROW;
1397 void scr_refresh () NOTHROW; 1405 void scr_refresh () NOTHROW;
… …
1409 void scr_remap_chars (line_t &l) NOTHROW; 1417 void scr_remap_chars (line_t &l) NOTHROW;
1410 1418
1411 enum cursor_mode { SAVE, RESTORE }; 1419 enum cursor_mode { SAVE, RESTORE };
1412 1420
1413 void scr_poweron (); 1421 void scr_poweron ();
1422 void scr_soft_reset () NOTHROW;
1414 void scr_cursor (cursor_mode mode) NOTHROW; 1423 void scr_cursor (cursor_mode mode) NOTHROW;
1415 void scr_do_wrap () NOTHROW; 1424 void scr_do_wrap () NOTHROW;
1416 void scr_swap_screen () NOTHROW; 1425 void scr_swap_screen () NOTHROW;
1417 void scr_change_screen (int scrn); 1426 void scr_change_screen (int scrn);
1418 void scr_color (unsigned int color, int fgbg) NOTHROW; 1427 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1450 void selection_check (int check_more) NOTHROW; 1459 void selection_check (int check_more) NOTHROW;
1451 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1460 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1452 void selection_property (Window win, Atom prop) NOTHROW; 1461 void selection_property (Window win, Atom prop) NOTHROW;
1453 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1462 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1454 int selection_request_other (Atom target, int selnum) NOTHROW; 1463 int selection_request_other (Atom target, int selnum) NOTHROW;
1455 void selection_clear () NOTHROW; 1464 void selection_clear (bool clipboard = false) NOTHROW;
1465 void clipboard_copy (Time tm);
1456 void selection_make (Time tm); 1466 void selection_make (Time tm);
1457 bool selection_grab (Time tm) NOTHROW; 1467 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1458 void selection_start_colrow (int col, int row) NOTHROW; 1468 void selection_start_colrow (int col, int row) NOTHROW;
1459 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1469 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1460 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1470 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1461 void selection_remove_trailing_spaces () NOTHROW; 1471 void selection_remove_trailing_spaces () NOTHROW;
1462 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1472 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1463 void selection_click (int clicks, int x, int y) NOTHROW; 1473 void selection_click (int clicks, int x, int y) NOTHROW;
1464 void selection_extend (int x, int y, int flag) NOTHROW; 1474 void selection_extend (int x, int y, int flag) NOTHROW;
1465 void selection_rotate (int x, int y) NOTHROW; 1475 void selection_rotate (int x, int y) NOTHROW;
1466 1476
1467#if defined(NEXT_SCROLLBAR)
1468 // scrollbar-next.C
1469 Pixmap renderPixmap (const char *const *data, int width, int height);
1470 void init_scrollbar_stuff ();
1471 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1472 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1473#endif
1474
1475#if defined(RXVT_SCROLLBAR)
1476 // scrollbar-rxvt.C
1477 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1478#endif
1479
1480#if defined(XTERM_SCROLLBAR)
1481 // scrollbar-xterm.C
1482 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1483#endif
1484
1485#if defined(PLAIN_SCROLLBAR)
1486 // scrollbar-plain.C
1487 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1488#endif
1489
1490 // scrollbar.C
1491 void resize_scrollbar ();
1492 int scrollbar_mapping (int map);
1493 int scrollbar_show (int update);
1494 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1495
1496 // xdefaults.C 1477 // xdefaults.C
1497 void get_options (int argc, const char *const *argv); 1478 void get_options (int argc, const char *const *argv);
1498 int parse_keysym (const char *str, const char *arg); 1479 int parse_keysym (const char *str, const char *arg);
1499 const char *x_resource (const char *name); 1480 const char *x_resource (const char *name);
1500 void extract_resources (); 1481 void extract_resources ();

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