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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.352 by ayin, Sun Jan 20 14:12:39 2008 UTC vs.
Revision 1.387 by root, Wed Mar 31 23:19:06 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 0x0000007fUL // 128 colors
333#define RS_bgMask 0x00003f80UL // 128 colors 312#define RS_fgShift 0
313#define RS_bgShift Color_Bits
314#define RS_fgMask (RS_colorMask << RS_fgShift)
315#define RS_bgMask (RS_colorMask << RS_bgShift)
334 316
335// font styles 317// font styles
336#define RS_Bold 0x00004000UL // value 1 318#define RS_Bold 0x00004000UL // value 1
337#define RS_Italic 0x00008000UL // value 2 319#define RS_Italic 0x00008000UL // value 2
338 320
339// fake styles 321// fake styles
340#define RS_Blink 0x00010000UL // blink 322#define RS_Blink 0x00010000UL // blink
341#define RS_RVid 0x00020000UL // reverse video 323#define RS_RVid 0x00020000UL // reverse video
342#define RS_Uline 0x00040000UL // underline 324#define RS_Uline 0x00040000UL // underline
343 325
344// toggle this to force redraw, must be != RS_Careful
345#define RS_redraw 0x01000000UL
346
347// 5 custom bits for extensions 326// 5 custom bits for extensions
348#define RS_customCount 32 327#define RS_customCount 16
349#define RS_customMask 0x00f80000UL 328#define RS_customMask 0x00780000UL
350#define RS_customShift 19 329#define RS_customShift 19
351 330
352// other flags 331// must have space for rxvt_fontset::fontCount * 2 + 2 values
332#define RS_fontMask 0xf8000000UL // includes RS_Careful
333#define RS_fontShift 27
353#define RS_Careful 0x80000000UL /* be careful when drawing these */ 334#define RS_Careful 0x08000000UL /* be careful when drawing these */
335
336// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
337#define RS_redraw 0x02000000UL
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 14
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
… …
497 Color_underline, 478 Color_underline,
498#endif 479#endif
499#ifdef OPTION_HC 480#ifdef OPTION_HC
500 Color_HC, 481 Color_HC,
501#endif 482#endif
502#ifdef KEEP_SCROLLCOLOR
503 Color_scroll, 483 Color_scroll,
484#ifdef RXVT_SCROLLBAR
504 Color_trough, 485 Color_trough,
505#endif 486#endif
506#if ENABLE_TRANSPARENCY 487#if ENABLE_TRANSPARENCY
507 Color_tint, 488 Color_tint,
508#endif 489#endif
509#if OFF_FOCUS_FADING 490#if OFF_FOCUS_FADING
510 Color_fade, 491 Color_fade,
511#endif 492#endif
512 NRS_COLORS, /* */ 493 NRS_COLORS, /* */
513#ifdef KEEP_SCROLLCOLOR 494#ifdef RXVT_SCROLLBAR
514 Color_topShadow = NRS_COLORS, 495 Color_topShadow = NRS_COLORS,
515 Color_bottomShadow, 496 Color_bottomShadow,
516 TOTAL_COLORS 497 TOTAL_COLORS
517#else 498#else
518 TOTAL_COLORS = NRS_COLORS 499 TOTAL_COLORS = NRS_COLORS
… …
568 549
569// do not change these constants lightly, there are many interdependencies 550// do not change these constants lightly, there are many interdependencies
570#define IMBUFSIZ 128 // input modifier buffer sizes 551#define IMBUFSIZ 128 // input modifier buffer sizes
571#define KBUFSZ 512 // size of keyboard mapping buffer 552#define KBUFSZ 512 // size of keyboard mapping buffer
572#define CBUFSIZ 2048 // size of command buffer 553#define CBUFSIZ 2048 // size of command buffer
554#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
573#define UBUFSIZ 2048 // character buffer 555#define UBUFSIZ 2048 // character buffer
574 556
575#if ENABLE_FRILLS 557#if ENABLE_FRILLS
576# include <X11/Xmd.h> 558# include <X11/Xmd.h>
577typedef struct _mwmhints { 559typedef struct _mwmhints
560{
578 CARD32 flags; 561 CARD32 flags;
579 CARD32 functions; 562 CARD32 functions;
580 CARD32 decorations; 563 CARD32 decorations;
581 INT32 input_mode; 564 INT32 input_mode;
582 CARD32 status; 565 CARD32 status;
… …
629#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 612#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
630#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 613#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
631#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 614#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
632#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 615#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
633 616
634#define LINENO(n) MOD (term_start + int(n), total_rows) 617#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
635#define ROW(n) row_buf [LINENO (n)] 618#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
619
620#define LINENO(n) LINENO_of (this, n)
621#define ROW(n) ROW_of (this, n)
636 622
637/* how to build & extract colors and attributes */ 623/* how to build & extract colors and attributes */
638#define GET_BASEFG(x) (((x) & RS_fgMask)) 624#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
639#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 625#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
640 626
641#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 627#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
642#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 628#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
643 629
644#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 630#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
645#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 631#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
646 632
647#define GET_ATTR(x) (((x) & RS_attrMask)) 633#define GET_ATTR(x) (((x) & RS_attrMask))
648#define GET_BGATTR(x) \ 634#define GET_BGATTR(x) \
649 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 635 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
650 | (((x) & RS_fgMask)<<Color_Bits)) \ 636 | (((x) & RS_colorMask) << RS_bgShift)) \
651 : ((x) & (RS_attrMask | RS_bgMask))) 637 : ((x) & (RS_attrMask | RS_bgMask)))
652#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 638#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
653#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 639#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
654#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 640#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
655 641
656#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 642#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
657 643
658#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 644#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
659#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 645#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
660 646
661#if ENABLE_STYLES 647#if ENABLE_STYLES
662# define FONTSET(style) fontset[GET_STYLE (style)] 648# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
663#else 649#else
664# define FONTSET(style) fontset[0] 650# define FONTSET_of(t,style) (t)->fontset[0]
665#endif 651#endif
652
653#define FONTSET(style) FONTSET_of (this, style)
666 654
667typedef callback<void (const char *)> log_callback; 655typedef callback<void (const char *)> log_callback;
668typedef callback<int (int)> getfd_callback; 656typedef callback<int (int)> getfd_callback;
669 657
670/****************************************************************************/ 658/****************************************************************************/
… …
673#define LINE_FILTERED 0x0002 // line has been filtered 661#define LINE_FILTERED 0x0002 // line has been filtered
674#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 662#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
675#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 663#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
676#define LINE_BIDI 0x0010 // line needs bidi (NYI) 664#define LINE_BIDI 0x0010 // line needs bidi (NYI)
677 665
678struct line_t { 666struct line_t
667{
679 text_t *t; // terminal the text 668 text_t *t; // terminal the text
680 rend_t *r; // rendition, uses RS_ flags 669 rend_t *r; // rendition, uses RS_ flags
681 tlen_t_ l; // length of each text line 670 tlen_t_ l; // length of each text line
682 uint32_t f; // flags 671 uint32_t f; // flags
683 672
… …
717}; 706};
718 707
719/****************************************************************************/ 708/****************************************************************************/
720 709
721// primitive wrapper around mbstate_t to ensure initialisation 710// primitive wrapper around mbstate_t to ensure initialisation
722struct mbstate { 711struct mbstate
712{
723 mbstate_t mbs; 713 mbstate_t mbs;
724 714
725 operator mbstate_t *() { return &mbs; } 715 operator mbstate_t *() { return &mbs; }
726 void reset () { memset (&mbs, 0, sizeof (mbs)); } 716 void reset () { memset (&mbs, 0, sizeof (mbs)); }
727 mbstate () { reset (); } 717 mbstate () { reset (); }
… …
748 738
749#if ENABLE_COMBINING 739#if ENABLE_COMBINING
750// compose chars are used to represent composite characters 740// compose chars are used to represent composite characters
751// that are not representable in unicode, as well as characters 741// that are not representable in unicode, as well as characters
752// not fitting in the BMP. 742// not fitting in the BMP.
753struct compose_char { 743struct compose_char
744{
754 unicode_t c1, c2; // any chars != NOCHAR are valid 745 unicode_t c1, c2; // any chars != NOCHAR are valid
755 compose_char (unicode_t c1, unicode_t c2) 746 compose_char (unicode_t c1, unicode_t c2)
756 : c1(c1), c2(c2) 747 : c1(c1), c2(c2)
757 { } 748 { }
758}; 749};
759 750
760class rxvt_composite_vec { 751class rxvt_composite_vec
752{
761 vector<compose_char> v; 753 vector<compose_char> v;
762public: 754public:
763 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 755 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
764 int expand (unicode_t c, wchar_t *r); 756 int expand (unicode_t c, wchar_t *r);
765 compose_char *operator [](text_t c) 757 compose_char *operator [](text_t c)
… …
784extern rxvt_t rxvt_current_term; 776extern rxvt_t rxvt_current_term;
785 777
786#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 778#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
787#define GET_R rxvt_current_term 779#define GET_R rxvt_current_term
788 780
781/* ------------------------------------------------------------------------- */
782struct overlay_base
783{
784 int x, y, w, h; // overlay dimensions
785 text_t **text;
786 rend_t **rend;
787
788 // while tempting to add swap() etc. here, it effetcively only increases code size
789};
790
791/* ------------------------------------------------------------------------- */
792
789typedef struct { 793typedef struct
794{
790 int row; 795 int row;
791 int col; 796 int col;
792} row_col_t; 797} row_col_t;
793 798
794/* 799/*
… …
819 * +------------+·display·+·= term_start 824 * +------------+·display·+·= term_start
820 * | terminal | display | 825 * | terminal | display |
821 * | terminal +---------+ 826 * | terminal +---------+
822 * | terminal | 827 * | terminal |
823 * | terminal | 828 * | terminal |
824 * +------------+···········= term_stat + nrow - 1 829 * +------------+···········= term_start + nrow - 1
825 * | 830 * |
826 * | 831 * |
827 * END······················= total_rows 832 * END······················= total_rows
828 */ 833 */
829 834
830struct TermWin_t { 835struct TermWin_t
836{
831 int width; /* window width [pixels] */ 837 int width; /* window width [pixels] */
832 int height; /* window height [pixels] */ 838 int height; /* window height [pixels] */
833 int fwidth; /* font width [pixels] */ 839 int fwidth; /* font width [pixels] */
834 int fheight; /* font height [pixels] */ 840 int fheight; /* font height [pixels] */
835 int fbase; /* font ascent (baseline) [pixels] */ 841 int fbase; /* font ascent (baseline) [pixels] */
… …
838 int focus; /* window has focus */ 844 int focus; /* window has focus */
839 int mapped; /* window state mapped? */ 845 int mapped; /* window state mapped? */
840 int int_bwidth; /* internal border width */ 846 int int_bwidth; /* internal border width */
841 int ext_bwidth; /* external border width */ 847 int ext_bwidth; /* external border width */
842 int lineSpace; /* number of extra pixels between rows */ 848 int lineSpace; /* number of extra pixels between rows */
849 int letterSpace; /* number of extra pixels between columns */
843 int saveLines; /* number of lines that fit in scrollback */ 850 int saveLines; /* number of lines that fit in scrollback */
844 int total_rows; /* total number of rows in this terminal */ 851 int total_rows; /* total number of rows in this terminal */
845 int term_start; /* term lines start here */ 852 int term_start; /* term lines start here */
846 int view_start; /* scrollback view starts here */ 853 int view_start; /* scrollback view starts here */
847 int top_row; /* topmost row index of scrollback */ 854 int top_row; /* topmost row index of scrollback */
… …
865 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 872 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
866 * nothing is selected 873 * nothing is selected
867 * beg: row/column of beginning of selection : never past mark 874 * beg: row/column of beginning of selection : never past mark
868 * mark: row/column of initial click : never past end 875 * mark: row/column of initial click : never past end
869 * end: row/column of one character past end of selection 876 * end: row/column of one character past end of selection
870 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 877 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
871 * * Note: col == -1 ==> we're left of screen 878 * * Note: col == -1 ==> we're left of screen
872 * 879 *
873 */ 880 */
874typedef struct { 881struct screen_t
882{
875 row_col_t cur; /* cursor position on the screen */ 883 row_col_t cur; /* cursor position on the screen */
876 int tscroll; /* top of settable scroll region */ 884 int tscroll; /* top of settable scroll region */
877 int bscroll; /* bottom of settable scroll region */ 885 int bscroll; /* bottom of settable scroll region */
878 unsigned int charset; /* character set number [0..3] */ 886 unsigned int charset; /* character set number [0..3] */
879 unsigned int flags; /* see below */ 887 unsigned int flags; /* see below */
880 row_col_t s_cur; /* saved cursor position */ 888 row_col_t s_cur; /* saved cursor position */
881 unsigned int s_charset; /* saved character set number [0..3] */ 889 unsigned int s_charset; /* saved character set number [0..3] */
882 char s_charset_char; 890 char s_charset_char;
883 rend_t s_rstyle; /* saved rendition style */ 891 rend_t s_rstyle; /* saved rendition style */
884} screen_t; 892};
885 893
886enum selection_op_t { 894enum selection_op_t
895{
887 SELECTION_CLEAR = 0, /* nothing selected */ 896 SELECTION_CLEAR = 0, /* nothing selected */
888 SELECTION_INIT, /* marked a point */ 897 SELECTION_INIT, /* marked a point */
889 SELECTION_BEGIN, /* started a selection */ 898 SELECTION_BEGIN, /* started a selection */
890 SELECTION_CONT, /* continued selection */ 899 SELECTION_CONT, /* continued selection */
891 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 900 SELECTION_DONE /* selection put in CUT_BUFFER0 */
892}; 901};
893 902
894typedef struct { 903struct selection_t
904{
895 wchar_t *text; /* selected text */ 905 wchar_t *text; /* selected text */
896 unsigned int len; /* length of selected text */ 906 unsigned int len; /* length of selected text */
897 unsigned int screen; /* screen being used */ 907 unsigned int screen; /* screen being used */
898 unsigned int clicks; /* number of clicks */ 908 unsigned int clicks; /* number of clicks */
899 selection_op_t op; /* current operation */ 909 selection_op_t op; /* current operation */
900 bool rect; /* rectangular selection? */ 910 bool rect; /* rectangular selection? */
901 row_col_t beg; /* beginning of selection <= mark */ 911 row_col_t beg; /* beginning of selection <= mark */
902 row_col_t mark; /* point of initial click <= end */ 912 row_col_t mark; /* point of initial click <= end */
903 row_col_t end; /* one character past end point */ 913 row_col_t end; /* one character past end point */
904} selection_t; 914 wchar_t *clip_text; /* text copied to the clipboard */
915 unsigned int clip_len; /* length of clipboard text */
916};
905 917
906/* ------------------------------------------------------------------------- */ 918/* ------------------------------------------------------------------------- */
907 919
908/* screen_t flags */ 920/* screen_t flags */
909#define Screen_Relative (1<<0) /* relative origin mode flag */ 921#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
923Opt_count 935Opt_count
924}; 936};
925 937
926/* ------------------------------------------------------------------------- */ 938/* ------------------------------------------------------------------------- */
927 939
928struct rxvt_vars : TermWin_t { 940struct rxvt_vars : TermWin_t
941{
929 scrollBar_t scrollBar; 942 scrollBar_t scrollBar;
930 uint8_t options[(Opt_count + 7) >> 3]; 943 uint8_t options[(Opt_count + 7) >> 3];
931 XSizeHints szHint; 944 XSizeHints szHint;
932 rxvt_color *pix_colors; 945 rxvt_color *pix_colors;
933 Cursor TermWin_cursor; /* cursor for vt window */ 946 Cursor TermWin_cursor; /* cursor for vt window */
… …
943#ifdef OFF_FOCUS_FADING 956#ifdef OFF_FOCUS_FADING
944 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 957 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
945#endif 958#endif
946}; 959};
947 960
948struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 961struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
962{
949 963
950 // special markers with magic addresses 964 // special markers with magic addresses
951 static const char resval_undef []; // options specifically unset 965 static const char resval_undef []; // options specifically unset
952 static const char resval_on []; // boolean options switched on 966 static const char resval_on []; // boolean options switched on
953 static const char resval_off []; // or off 967 static const char resval_off []; // or off
… …
961 975
962 unsigned char want_refresh:1, 976 unsigned char want_refresh:1,
963 current_screen:1, /* primary or secondary */ 977 current_screen:1, /* primary or secondary */
964 num_scr_allow:1, 978 num_scr_allow:1,
965 bypass_keystate:1, 979 bypass_keystate:1,
980#if ENABLE_FRILLS
981 urgency_hint:1,
982#endif
966#ifdef CURSOR_BLINK 983#if CURSOR_BLINK
967 hidden_cursor:1, 984 hidden_cursor:1,
968#endif 985#endif
969#ifdef TEXT_BLINK 986#if TEXT_BLINK
970 hidden_text:1, 987 hidden_text:1,
971#endif 988#endif
972#ifdef POINTER_BLANK 989#if POINTER_BLANK
973 hidden_pointer:1, 990 hidden_pointer:1,
974#endif 991#endif
975 enc_utf8:1, /* wether locale uses utf-8 */ 992 enc_utf8:1, /* whether locale uses utf-8 */
976 seen_input:1, /* wether we have seen some program output yet */ 993 seen_input:1, /* whether we have seen some program output yet */
977 seen_resize:1, /* wether we had a resize event */ 994 seen_resize:1, /* whether we had a resize event */
978 parsed_geometry:1; 995 parsed_geometry:1;
979 996
980 unsigned char refresh_type, 997 unsigned char refresh_type,
981#ifdef META8_OPTION 998#ifdef META8_OPTION
982 meta_char, /* Alt-key prefix */ 999 meta_char, /* Alt-key prefix */
… …
986/* ---------- */ 1003/* ---------- */
987 bool rvideo_state, rvideo_mode; 1004 bool rvideo_state, rvideo_mode;
988#ifndef NO_BELL 1005#ifndef NO_BELL
989 bool rvideo_bell; 1006 bool rvideo_bell;
990#endif 1007#endif
991 int num_scr; /* screen: number lines scrolled */ 1008 int num_scr; /* screen: number of lines scrolled */
992 int prev_ncol, /* screen: previous number of columns */ 1009 int prev_ncol, /* screen: previous number of columns */
993 prev_nrow; /* screen: previous number of rows */ 1010 prev_nrow; /* screen: previous number of rows */
994/* ---------- */ 1011/* ---------- */
995 rend_t rstyle; 1012 rend_t rstyle;
996/* ---------- */ 1013/* ---------- */
… …
1008 mouse_slip_wheel_speed, 1025 mouse_slip_wheel_speed,
1009#endif 1026#endif
1010 refresh_count, 1027 refresh_count,
1011 window_vt_x, 1028 window_vt_x,
1012 window_vt_y, 1029 window_vt_y,
1013 window_sb_x,
1014 mouse_row, 1030 mouse_row,
1015 mouse_col, 1031 mouse_col,
1016# ifdef POINTER_BLANK 1032# ifdef POINTER_BLANK
1017 pointerBlankDelay, 1033 pointerBlankDelay,
1018# endif 1034# endif
… …
1026 unsigned long priv_modes, 1042 unsigned long priv_modes,
1027 SavedModes; 1043 SavedModes;
1028/* ---------- */ 1044/* ---------- */
1029 Atom *xa; 1045 Atom *xa;
1030/* ---------- */ 1046/* ---------- */
1031#ifdef RXVT_SCROLLBAR
1032 GC scrollbarGC,
1033 topShadowGC,
1034 botShadowGC;
1035#endif
1036#ifdef XTERM_SCROLLBAR
1037 GC xscrollbarGC,
1038 ShadowGC;
1039#endif
1040#ifdef PLAIN_SCROLLBAR
1041 GC pscrollbarGC;
1042#endif
1043#ifdef NEXT_SCROLLBAR
1044 GC blackGC,
1045 whiteGC,
1046 grayGC,
1047 darkGC,
1048 stippleGC;
1049 Pixmap dimple,
1050 upArrow,
1051 downArrow,
1052 upArrowHi,
1053 downArrowHi;
1054#endif
1055/* ---------- */
1056 Time selection_time, 1047 Time selection_time,
1057 selection_request_time; 1048 selection_request_time,
1049 clipboard_time;
1058 pid_t cmd_pid; /* process id of child */ 1050 pid_t cmd_pid; /* process id of child */
1059 char * incr_buf; 1051 char * incr_buf;
1060 size_t incr_buf_size, incr_buf_fill; 1052 size_t incr_buf_size, incr_buf_fill;
1061/* ---------- */ 1053/* ---------- */
1062 struct mouse_event MEvent; 1054 struct mouse_event MEvent;
… …
1067 bgPixmap_t bgPixmap; 1059 bgPixmap_t bgPixmap;
1068#endif 1060#endif
1069#ifdef HAVE_AFTERIMAGE 1061#ifdef HAVE_AFTERIMAGE
1070 ASVisual *asv; 1062 ASVisual *asv;
1071 ASImageManager *asimman; 1063 ASImageManager *asimman;
1064
1065 void init_asv ()
1066 {
1067 if (!asv)
1068 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1069 }
1072#endif 1070#endif
1073 1071
1074#if ENABLE_OVERLAY 1072#if ENABLE_OVERLAY
1075 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1073 overlay_base ov;
1076 text_t **ov_text;
1077 rend_t **ov_rend;
1078 1074
1079 void scr_swap_overlay () NOTHROW; 1075 void scr_swap_overlay () NOTHROW;
1080 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1076 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1081 void scr_overlay_off () NOTHROW; 1077 void scr_overlay_off () NOTHROW;
1082 void scr_overlay_set (int x, int y, 1078 void scr_overlay_set (int x, int y,
… …
1120 1116
1121#if ENABLE_FRILLS || ISO_14755 1117#if ENABLE_FRILLS || ISO_14755
1122 // ISO 14755 entry support 1118 // ISO 14755 entry support
1123 unicode_t iso14755buf; 1119 unicode_t iso14755buf;
1124 void commit_iso14755 (); 1120 void commit_iso14755 ();
1125 int hex_keyval (XKeyEvent &ev);
1126# if ISO_14755 1121# if ISO_14755
1127 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1122 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1128 void iso14755_54 (int x, int y); 1123 void iso14755_54 (int x, int y);
1129# endif 1124# endif
1130#endif 1125#endif
… …
1151#endif 1146#endif
1152 1147
1153 void x_cb (XEvent &xev); 1148 void x_cb (XEvent &xev);
1154 xevent_watcher termwin_ev; 1149 xevent_watcher termwin_ev;
1155 xevent_watcher vt_ev; 1150 xevent_watcher vt_ev;
1156#ifdef HAVE_SCROLLBARS
1157 xevent_watcher scrollbar_ev; 1151 xevent_watcher scrollbar_ev;
1158#endif
1159 1152
1160 void child_cb (ev::child &w, int revents); ev::child child_ev; 1153 void child_cb (ev::child &w, int revents); ev::child child_ev;
1161 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1154 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1162 void refresh_check (); 1155 void refresh_check ();
1163 void flush (); 1156 void flush ();
… …
1236 wchar_t next_char () NOTHROW; 1229 wchar_t next_char () NOTHROW;
1237 wchar_t cmd_getc () THROW ((class out_of_input)); 1230 wchar_t cmd_getc () THROW ((class out_of_input));
1238 uint32_t next_octet () NOTHROW; 1231 uint32_t next_octet () NOTHROW;
1239 uint32_t cmd_get8 () THROW ((class out_of_input)); 1232 uint32_t cmd_get8 () THROW ((class out_of_input));
1240 1233
1241 bool cmd_parse (); 1234 void cmd_parse ();
1242 void mouse_report (XButtonEvent &ev); 1235 void mouse_report (XButtonEvent &ev);
1243 void button_press (XButtonEvent &ev); 1236 void button_press (XButtonEvent &ev);
1244 void button_release (XButtonEvent &ev); 1237 void button_release (XButtonEvent &ev);
1245 void focus_in (); 1238 void focus_in ();
1246 void focus_out (); 1239 void focus_out ();
1240#if ENABLE_FRILLS
1241 void set_urgency (bool enable);
1242#else
1243 void set_urgency (bool enable) { }
1244#endif
1247 void update_fade_color (unsigned int idx); 1245 void update_fade_color (unsigned int idx);
1248#ifdef PRINTPIPE 1246#ifdef PRINTPIPE
1249 FILE *popen_printer (); 1247 FILE *popen_printer ();
1250 int pclose_printer (FILE *stream); 1248 int pclose_printer (FILE *stream);
1251#endif 1249#endif
… …
1257 void process_window_ops (const int *args, unsigned int nargs); 1255 void process_window_ops (const int *args, unsigned int nargs);
1258 char *get_to_st (unicode_t &ends_how); 1256 char *get_to_st (unicode_t &ends_how);
1259 void process_dcs_seq (); 1257 void process_dcs_seq ();
1260 void process_osc_seq (); 1258 void process_osc_seq ();
1261 void process_color_seq (int report, int color, const char *str, char resp); 1259 void process_color_seq (int report, int color, const char *str, char resp);
1262 void process_xterm_seq (int op, const char *str, char resp); 1260 void process_xterm_seq (int op, char *str, char resp);
1263 int privcases (int mode, unsigned long bit); 1261 int privcases (int mode, unsigned long bit);
1264 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1262 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265 void process_sgr_mode (unsigned int nargs, const int *arg); 1263 void process_sgr_mode (unsigned int nargs, const int *arg);
1266 void process_graphics (); 1264 void process_graphics ();
1267 // init.C 1265 // init.C
… …
1274 void init_command (const char *const *argv); 1272 void init_command (const char *const *argv);
1275 void run_command (const char *const *argv); 1273 void run_command (const char *const *argv);
1276 int run_child (const char *const *argv); 1274 int run_child (const char *const *argv);
1277 void color_aliases (int idx); 1275 void color_aliases (int idx);
1278 void create_windows (int argc, const char *const *argv); 1276 void create_windows (int argc, const char *const *argv);
1279 void Get_Colours (); 1277 void get_colours ();
1280 void get_ourmods (); 1278 void get_ourmods ();
1281 // main.C 1279 // main.C
1282 void tt_winch (); 1280 void tt_winch ();
1283 rxvt_term (); 1281 rxvt_term ();
1284 ~rxvt_term (); 1282 ~rxvt_term ();
… …
1377 options[opt >> 3] |= (1 << (opt & 7)); 1375 options[opt >> 3] |= (1 << (opt & 7));
1378 else 1376 else
1379 options[opt >> 3] &= ~(1 << (opt & 7)); 1377 options[opt >> 3] &= ~(1 << (opt & 7));
1380 } 1378 }
1381 1379
1382 void PrivMode (int set, unsigned bit) NOTHROW 1380 void set_privmode (unsigned bit, int set) NOTHROW
1383 { 1381 {
1384 if (set) 1382 if (set)
1385 priv_modes |= bit; 1383 priv_modes |= bit;
1386 else 1384 else
1387 priv_modes &= ~bit; 1385 priv_modes &= ~bit;
… …
1389 1387
1390 // modifies first argument(!) 1388 // modifies first argument(!)
1391 void paste (char *data, unsigned int len) NOTHROW; 1389 void paste (char *data, unsigned int len) NOTHROW;
1392 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1393 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1392 void scr_kill_char (line_t &l, int col) const NOTHROW;
1394 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1393 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1395 void scr_reset (); 1394 void scr_reset ();
1396 void scr_release () NOTHROW; 1395 void scr_release () NOTHROW;
1397 void scr_clear (bool really = false) NOTHROW; 1396 void scr_clear (bool really = false) NOTHROW;
1398 void scr_refresh () NOTHROW; 1397 void scr_refresh () NOTHROW;
… …
1410 void scr_remap_chars (line_t &l) NOTHROW; 1409 void scr_remap_chars (line_t &l) NOTHROW;
1411 1410
1412 enum cursor_mode { SAVE, RESTORE }; 1411 enum cursor_mode { SAVE, RESTORE };
1413 1412
1414 void scr_poweron (); 1413 void scr_poweron ();
1414 void scr_soft_reset () NOTHROW;
1415 void scr_cursor (cursor_mode mode) NOTHROW; 1415 void scr_cursor (cursor_mode mode) NOTHROW;
1416 void scr_do_wrap () NOTHROW; 1416 void scr_do_wrap () NOTHROW;
1417 void scr_swap_screen () NOTHROW; 1417 void scr_swap_screen () NOTHROW;
1418 void scr_change_screen (int scrn); 1418 void scr_change_screen (int scrn);
1419 void scr_color (unsigned int color, int fgbg) NOTHROW; 1419 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1451 void selection_check (int check_more) NOTHROW; 1451 void selection_check (int check_more) NOTHROW;
1452 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1452 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1453 void selection_property (Window win, Atom prop) NOTHROW; 1453 void selection_property (Window win, Atom prop) NOTHROW;
1454 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1454 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1455 int selection_request_other (Atom target, int selnum) NOTHROW; 1455 int selection_request_other (Atom target, int selnum) NOTHROW;
1456 void selection_clear () NOTHROW; 1456 void selection_clear (bool clipboard = false) NOTHROW;
1457 void clipboard_copy (Time tm);
1457 void selection_make (Time tm); 1458 void selection_make (Time tm);
1458 bool selection_grab (Time tm) NOTHROW; 1459 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1459 void selection_start_colrow (int col, int row) NOTHROW; 1460 void selection_start_colrow (int col, int row) NOTHROW;
1460 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1461 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1461 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1462 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1462 void selection_remove_trailing_spaces () NOTHROW; 1463 void selection_remove_trailing_spaces () NOTHROW;
1463 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1464 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1464 void selection_click (int clicks, int x, int y) NOTHROW; 1465 void selection_click (int clicks, int x, int y) NOTHROW;
1465 void selection_extend (int x, int y, int flag) NOTHROW; 1466 void selection_extend (int x, int y, int flag) NOTHROW;
1466 void selection_rotate (int x, int y) NOTHROW; 1467 void selection_rotate (int x, int y) NOTHROW;
1467 1468
1468#if defined(NEXT_SCROLLBAR)
1469 // scrollbar-next.C
1470 Pixmap renderPixmap (const char *const *data, int width, int height);
1471 void init_scrollbar_stuff ();
1472 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1473 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1474#endif
1475
1476#if defined(RXVT_SCROLLBAR)
1477 // scrollbar-rxvt.C
1478 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1479#endif
1480
1481#if defined(XTERM_SCROLLBAR)
1482 // scrollbar-xterm.C
1483 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1484#endif
1485
1486#if defined(PLAIN_SCROLLBAR)
1487 // scrollbar-plain.C
1488 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1489#endif
1490
1491 // scrollbar.C
1492 void resize_scrollbar ();
1493 int scrollbar_mapping (int map);
1494 int scrollbar_show (int update);
1495 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1496
1497 // xdefaults.C 1469 // xdefaults.C
1498 void get_options (int argc, const char *const *argv); 1470 void get_options (int argc, const char *const *argv);
1499 int parse_keysym (const char *str, const char *arg); 1471 int parse_keysym (const char *str, const char *arg);
1500 const char *x_resource (const char *name); 1472 const char *x_resource (const char *name);
1501 void extract_resources (); 1473 void extract_resources ();

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