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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC vs.
Revision 1.400 by sf-exg, Thu Apr 1 16:39:31 2010 UTC

… …
110 110
111#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 112# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 114# define STDERR_FILENO 2
115#endif
116
117#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif 115#endif
120 116
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */ 118# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */ 119# define EXIT_FAILURE 1 /* exit function failure */
… …
151char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
152wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
154wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
155 151
156char * rxvt_basename (const char *str) NOTHROW; 152const char * rxvt_basename (const char *str) NOTHROW;
157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
158void rxvt_log (const char *fmt,...) NOTHROW; 154void rxvt_log (const char *fmt,...) NOTHROW;
159void rxvt_warn (const char *fmt,...) NOTHROW; 155void rxvt_warn (const char *fmt,...) NOTHROW;
160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
… …
204 200
205/* 201/*
206 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
207 * pared down from XButtonEvent 203 * pared down from XButtonEvent
208 */ 204 */
209struct mouse_event { 205struct mouse_event
206{
210 int clicks; 207 int clicks;
211 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
212 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
213 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
214}; 211};
… …
250# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
251#else 248#else
252# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
253#endif 250#endif
254#ifndef TERMENV 251#ifndef TERMENV
252# ifdef USE_256_COLORS
253# define TERMENV "rxvt-unicode-256color"
254# else
255# define TERMENV "rxvt-unicode" 255# define TERMENV "rxvt-unicode"
256# endif
256#endif 257#endif
257 258
258#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
259# define NO_MOUSE_REPORT_SCROLLBAR 1 260# define NO_MOUSE_REPORT_SCROLLBAR 1
260#endif 261#endif
… …
307enum { 308enum {
308 PRIMARY = 0, 309 PRIMARY = 0,
309 SECONDARY, 310 SECONDARY,
310}; 311};
311 312
313// define various rendition bits and masks. the rendition word
314// is 32 bits in size, and we should use it as efficiently as possible
315
312#define RS_None 0 316#define RS_None 0
313 317
314#define RS_fgMask 0x0000007fUL // 128 colors 318// GET_BGATTR depends on RS_fgShift > RS_bgShift
315#define RS_bgMask 0x00003f80UL // 128 colors 319#define RS_colorMask ((1UL << Color_Bits) - 1UL)
320#define RS_bgShift 0
321#define RS_fgShift (RS_bgShift + Color_Bits)
322#define RS_bgMask (RS_colorMask << RS_bgShift)
323#define RS_fgMask (RS_colorMask << RS_fgShift)
324
325// must have space for rxvt_fontset::fontCount * 2 + 2 values
326#define RS_fontShift (RS_fgShift + Color_Bits)
327#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
328#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
329
330// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
331#define RS_redraw (2UL << RS_fontShift)
332
333// 5 custom bits for extensions
334#define RS_customCount 16UL
335#define RS_customShift 23
336#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
316 337
317// font styles 338// font styles
318#define RS_Bold 0x00004000UL // value 1 339#define RS_Bold (1UL << RS_styleShift)
319#define RS_Italic 0x00008000UL // value 2 340#define RS_Italic (2UL << RS_styleShift)
341
342#define RS_styleCount 4
343#define RS_styleShift 27
344#define RS_styleMask (RS_Bold | RS_Italic)
320 345
321// fake styles 346// fake styles
322#define RS_Blink 0x00010000UL // blink 347#define RS_Blink (1UL << 29)
323#define RS_RVid 0x00020000UL // reverse video 348#define RS_RVid (1UL << 30) // reverse video
324#define RS_Uline 0x00040000UL // underline 349#define RS_Uline (1UL << 31) // underline
325
326// toggle this to force redraw, must be != RS_Careful
327#define RS_redraw 0x01000000UL
328
329// 5 custom bits for extensions
330#define RS_customCount 32
331#define RS_customMask 0x00f80000UL
332#define RS_customShift 19
333
334// other flags
335#define RS_Careful 0x80000000UL /* be careful when drawing these */
336
337#define RS_styleCount 4
338#define RS_styleMask (RS_Bold | RS_Italic)
339#define RS_styleShift 14
340 350
341#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 351#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
342#define RS_attrMask (RS_baseattrMask | RS_fontMask) 352#define RS_attrMask (RS_baseattrMask | RS_fontMask)
343 353
344#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
345#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
346#define RS_fontShift 24
347
348#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 354#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
349#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 355#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
350 356
351#define Sel_none 0 /* Not waiting */ 357#define Sel_none 0 /* Not waiting */
352#define Sel_normal 0x01 /* normal selection */ 358#define Sel_normal 0x01 /* normal selection */
353#define Sel_incr 0x02 /* incremental selection */ 359#define Sel_incr 0x02 /* incremental selection */
354#define Sel_direct 0x00 360#define Sel_direct 0x00
… …
410 416
411 URxvt_Color_IT = 704, // change actual 'Italic' colour 417 URxvt_Color_IT = 704, // change actual 'Italic' colour
412 URxvt_Color_tint = 705, // change actual tint colour 418 URxvt_Color_tint = 705, // change actual tint colour
413 URxvt_Color_BD = 706, // change actual 'Bold' color 419 URxvt_Color_BD = 706, // change actual 'Bold' color
414 URxvt_Color_UL = 707, // change actual 'Underline' color 420 URxvt_Color_UL = 707, // change actual 'Underline' color
421 URxvt_Color_border = 708,
415 422
416 URxvt_font = 710, 423 URxvt_font = 710,
417 URxvt_boldFont = 711, 424 URxvt_boldFont = 711,
418 URxvt_italicFont = 712, 425 URxvt_italicFont = 712,
419 URxvt_boldItalicFont = 713, 426 URxvt_boldItalicFont = 713,
420 427
421 URxvt_view_up = 720, 428 URxvt_view_up = 720,
422 URxvt_view_down = 721, 429 URxvt_view_down = 721,
423 430
424 URxvt_perl = 777, 431 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
425}; 432};
426 433
427/* Words starting with `Color_' are colours. Others are counts */ 434/* Words starting with `Color_' are colours. Others are counts */
428/* 435/*
429 * The PixColor and rendition colour usage should probably be decoupled 436 * The PixColor and rendition colour usage should probably be decoupled
… …
459 Color_White = maxBrightCOLOR, 466 Color_White = maxBrightCOLOR,
460#else 467#else
461 Color_White = maxCOLOR, 468 Color_White = maxCOLOR,
462#endif 469#endif
463 minTermCOLOR = Color_White + 1, 470 minTermCOLOR = Color_White + 1,
471#ifndef USE_256_COLORS
464 maxTermCOLOR = Color_White + 72, 472 maxTermCOLOR = Color_White + 72,
473#else
474 maxTermCOLOR = Color_White + 240,
475#endif
465#ifndef NO_CURSORCOLOR 476#ifndef NO_CURSORCOLOR
466 Color_cursor, 477 Color_cursor,
467 Color_cursor2, 478 Color_cursor2,
468#endif 479#endif
469 Color_pointer_fg, 480 Color_pointer_fg,
… …
499#else 510#else
500 TOTAL_COLORS = NRS_COLORS 511 TOTAL_COLORS = NRS_COLORS
501#endif 512#endif
502}; 513};
503 514
515#ifndef USE_256_COLORS
504#define Color_Bits 7 // 0 .. maxTermCOLOR 516#define Color_Bits 7 // 0 .. maxTermCOLOR
517#else
518#define Color_Bits 9 // 0 .. maxTermCOLOR
519#endif
505 520
506/* 521/*
507 * Resource list 522 * Resource list
508 */ 523 */
509enum { 524enum {
… …
550 565
551// do not change these constants lightly, there are many interdependencies 566// do not change these constants lightly, there are many interdependencies
552#define IMBUFSIZ 128 // input modifier buffer sizes 567#define IMBUFSIZ 128 // input modifier buffer sizes
553#define KBUFSZ 512 // size of keyboard mapping buffer 568#define KBUFSZ 512 // size of keyboard mapping buffer
554#define CBUFSIZ 2048 // size of command buffer 569#define CBUFSIZ 2048 // size of command buffer
570#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
555#define UBUFSIZ 2048 // character buffer 571#define UBUFSIZ 2048 // character buffer
556 572
557#if ENABLE_FRILLS 573#if ENABLE_FRILLS
558# include <X11/Xmd.h> 574# include <X11/Xmd.h>
559typedef struct _mwmhints { 575typedef struct _mwmhints
576{
560 CARD32 flags; 577 CARD32 flags;
561 CARD32 functions; 578 CARD32 functions;
562 CARD32 decorations; 579 CARD32 decorations;
563 INT32 input_mode; 580 INT32 input_mode;
564 CARD32 status; 581 CARD32 status;
… …
611#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 628#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
612#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 629#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
613#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 630#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
614#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 631#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
615 632
616#define LINENO(n) MOD (term_start + int(n), total_rows) 633#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
617#define ROW(n) row_buf [LINENO (n)] 634#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
635
636#define LINENO(n) LINENO_of (this, n)
637#define ROW(n) ROW_of (this, n)
618 638
619/* how to build & extract colors and attributes */ 639/* how to build & extract colors and attributes */
620#define GET_BASEFG(x) (((x) & RS_fgMask)) 640#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
621#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 641#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
622 642
623#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 643#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
624#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 644#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
625 645
626#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 646#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
627#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 647#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
628 648
629#define GET_ATTR(x) (((x) & RS_attrMask)) 649#define GET_ATTR(x) (((x) & RS_attrMask))
650// return attributes defining the background, encoding doesn't matter
651// depends on RS_fgShift > RS_bgShift
630#define GET_BGATTR(x) \ 652#define GET_BGATTR(x) \
653 (expect_false ((x) & RS_RVid) \
631 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 654 ? (((x) & (RS_attrMask & ~RS_RVid)) \
632 | (((x) & RS_fgMask)<<Color_Bits)) \ 655 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
633 : ((x) & (RS_attrMask | RS_bgMask))) 656 : ((x) & (RS_attrMask | RS_bgMask)))
634#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 657#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
635#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 658#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
636#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 659#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
637 660
638#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 661#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
639 662
640#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 663#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
641#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 664#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
642 665
643#if ENABLE_STYLES 666#if ENABLE_STYLES
644# define FONTSET(style) fontset[GET_STYLE (style)] 667# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
645#else 668#else
646# define FONTSET(style) fontset[0] 669# define FONTSET_of(t,style) (t)->fontset[0]
647#endif 670#endif
671
672#define FONTSET(style) FONTSET_of (this, style)
648 673
649typedef callback<void (const char *)> log_callback; 674typedef callback<void (const char *)> log_callback;
650typedef callback<int (int)> getfd_callback; 675typedef callback<int (int)> getfd_callback;
651 676
652/****************************************************************************/ 677/****************************************************************************/
… …
655#define LINE_FILTERED 0x0002 // line has been filtered 680#define LINE_FILTERED 0x0002 // line has been filtered
656#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 681#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
657#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 682#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
658#define LINE_BIDI 0x0010 // line needs bidi (NYI) 683#define LINE_BIDI 0x0010 // line needs bidi (NYI)
659 684
660struct line_t { 685struct line_t
686{
661 text_t *t; // terminal the text 687 text_t *t; // terminal the text
662 rend_t *r; // rendition, uses RS_ flags 688 rend_t *r; // rendition, uses RS_ flags
663 tlen_t_ l; // length of each text line 689 tlen_t_ l; // length of each text line
664 uint32_t f; // flags 690 uint32_t f; // flags
665 691
… …
699}; 725};
700 726
701/****************************************************************************/ 727/****************************************************************************/
702 728
703// primitive wrapper around mbstate_t to ensure initialisation 729// primitive wrapper around mbstate_t to ensure initialisation
704struct mbstate { 730struct mbstate
731{
705 mbstate_t mbs; 732 mbstate_t mbs;
706 733
707 operator mbstate_t *() { return &mbs; } 734 operator mbstate_t *() { return &mbs; }
708 void reset () { memset (&mbs, 0, sizeof (mbs)); } 735 void reset () { memset (&mbs, 0, sizeof (mbs)); }
709 mbstate () { reset (); } 736 mbstate () { reset (); }
… …
730 757
731#if ENABLE_COMBINING 758#if ENABLE_COMBINING
732// compose chars are used to represent composite characters 759// compose chars are used to represent composite characters
733// that are not representable in unicode, as well as characters 760// that are not representable in unicode, as well as characters
734// not fitting in the BMP. 761// not fitting in the BMP.
735struct compose_char { 762struct compose_char
763{
736 unicode_t c1, c2; // any chars != NOCHAR are valid 764 unicode_t c1, c2; // any chars != NOCHAR are valid
737 compose_char (unicode_t c1, unicode_t c2) 765 compose_char (unicode_t c1, unicode_t c2)
738 : c1(c1), c2(c2) 766 : c1(c1), c2(c2)
739 { } 767 { }
740}; 768};
741 769
742class rxvt_composite_vec { 770class rxvt_composite_vec
771{
743 vector<compose_char> v; 772 vector<compose_char> v;
744public: 773public:
745 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 774 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
746 int expand (unicode_t c, wchar_t *r); 775 int expand (unicode_t c, wchar_t *r);
747 compose_char *operator [](text_t c) 776 compose_char *operator [](text_t c)
… …
766extern rxvt_t rxvt_current_term; 795extern rxvt_t rxvt_current_term;
767 796
768#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 797#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
769#define GET_R rxvt_current_term 798#define GET_R rxvt_current_term
770 799
800/* ------------------------------------------------------------------------- */
801struct overlay_base
802{
803 int x, y, w, h; // overlay dimensions
804 text_t **text;
805 rend_t **rend;
806
807 // while tempting to add swap() etc. here, it effetcively only increases code size
808};
809
810/* ------------------------------------------------------------------------- */
811
771typedef struct { 812typedef struct
813{
772 int row; 814 int row;
773 int col; 815 int col;
774} row_col_t; 816} row_col_t;
775 817
776/* 818/*
… …
801 * +------------+·display·+·= term_start 843 * +------------+·display·+·= term_start
802 * | terminal | display | 844 * | terminal | display |
803 * | terminal +---------+ 845 * | terminal +---------+
804 * | terminal | 846 * | terminal |
805 * | terminal | 847 * | terminal |
806 * +------------+···········= term_stat + nrow - 1 848 * +------------+···········= term_start + nrow - 1
807 * | 849 * |
808 * | 850 * |
809 * END······················= total_rows 851 * END······················= total_rows
810 */ 852 */
811 853
812struct TermWin_t { 854struct TermWin_t
855{
813 int width; /* window width [pixels] */ 856 int width; /* window width [pixels] */
814 int height; /* window height [pixels] */ 857 int height; /* window height [pixels] */
815 int fwidth; /* font width [pixels] */ 858 int fwidth; /* font width [pixels] */
816 int fheight; /* font height [pixels] */ 859 int fheight; /* font height [pixels] */
817 int fbase; /* font ascent (baseline) [pixels] */ 860 int fbase; /* font ascent (baseline) [pixels] */
… …
820 int focus; /* window has focus */ 863 int focus; /* window has focus */
821 int mapped; /* window state mapped? */ 864 int mapped; /* window state mapped? */
822 int int_bwidth; /* internal border width */ 865 int int_bwidth; /* internal border width */
823 int ext_bwidth; /* external border width */ 866 int ext_bwidth; /* external border width */
824 int lineSpace; /* number of extra pixels between rows */ 867 int lineSpace; /* number of extra pixels between rows */
868 int letterSpace; /* number of extra pixels between columns */
825 int saveLines; /* number of lines that fit in scrollback */ 869 int saveLines; /* number of lines that fit in scrollback */
826 int total_rows; /* total number of rows in this terminal */ 870 int total_rows; /* total number of rows in this terminal */
827 int term_start; /* term lines start here */ 871 int term_start; /* term lines start here */
828 int view_start; /* scrollback view starts here */ 872 int view_start; /* scrollback view starts here */
829 int top_row; /* topmost row index of scrollback */ 873 int top_row; /* topmost row index of scrollback */
… …
847 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 891 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
848 * nothing is selected 892 * nothing is selected
849 * beg: row/column of beginning of selection : never past mark 893 * beg: row/column of beginning of selection : never past mark
850 * mark: row/column of initial click : never past end 894 * mark: row/column of initial click : never past end
851 * end: row/column of one character past end of selection 895 * end: row/column of one character past end of selection
852 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 896 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
853 * * Note: col == -1 ==> we're left of screen 897 * * Note: col == -1 ==> we're left of screen
854 * 898 *
855 */ 899 */
856typedef struct { 900struct screen_t
901{
857 row_col_t cur; /* cursor position on the screen */ 902 row_col_t cur; /* cursor position on the screen */
858 int tscroll; /* top of settable scroll region */ 903 int tscroll; /* top of settable scroll region */
859 int bscroll; /* bottom of settable scroll region */ 904 int bscroll; /* bottom of settable scroll region */
860 unsigned int charset; /* character set number [0..3] */ 905 unsigned int charset; /* character set number [0..3] */
861 unsigned int flags; /* see below */ 906 unsigned int flags; /* see below */
862 row_col_t s_cur; /* saved cursor position */ 907 row_col_t s_cur; /* saved cursor position */
863 unsigned int s_charset; /* saved character set number [0..3] */ 908 unsigned int s_charset; /* saved character set number [0..3] */
864 char s_charset_char; 909 char s_charset_char;
865 rend_t s_rstyle; /* saved rendition style */ 910 rend_t s_rstyle; /* saved rendition style */
866} screen_t; 911};
867 912
868enum selection_op_t { 913enum selection_op_t
914{
869 SELECTION_CLEAR = 0, /* nothing selected */ 915 SELECTION_CLEAR = 0, /* nothing selected */
870 SELECTION_INIT, /* marked a point */ 916 SELECTION_INIT, /* marked a point */
871 SELECTION_BEGIN, /* started a selection */ 917 SELECTION_BEGIN, /* started a selection */
872 SELECTION_CONT, /* continued selection */ 918 SELECTION_CONT, /* continued selection */
873 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 919 SELECTION_DONE /* selection put in CUT_BUFFER0 */
874}; 920};
875 921
876typedef struct { 922struct selection_t
923{
877 wchar_t *text; /* selected text */ 924 wchar_t *text; /* selected text */
878 unsigned int len; /* length of selected text */ 925 unsigned int len; /* length of selected text */
879 unsigned int screen; /* screen being used */ 926 unsigned int screen; /* screen being used */
880 unsigned int clicks; /* number of clicks */ 927 unsigned int clicks; /* number of clicks */
881 selection_op_t op; /* current operation */ 928 selection_op_t op; /* current operation */
882 bool rect; /* rectangular selection? */ 929 bool rect; /* rectangular selection? */
883 row_col_t beg; /* beginning of selection <= mark */ 930 row_col_t beg; /* beginning of selection <= mark */
884 row_col_t mark; /* point of initial click <= end */ 931 row_col_t mark; /* point of initial click <= end */
885 row_col_t end; /* one character past end point */ 932 row_col_t end; /* one character past end point */
886} selection_t; 933 wchar_t *clip_text; /* text copied to the clipboard */
934 unsigned int clip_len; /* length of clipboard text */
935};
887 936
888/* ------------------------------------------------------------------------- */ 937/* ------------------------------------------------------------------------- */
889 938
890/* screen_t flags */ 939/* screen_t flags */
891#define Screen_Relative (1<<0) /* relative origin mode flag */ 940#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
905Opt_count 954Opt_count
906}; 955};
907 956
908/* ------------------------------------------------------------------------- */ 957/* ------------------------------------------------------------------------- */
909 958
910struct rxvt_vars : TermWin_t { 959struct rxvt_vars : TermWin_t
960{
911 scrollBar_t scrollBar; 961 scrollBar_t scrollBar;
912 uint8_t options[(Opt_count + 7) >> 3]; 962 uint8_t options[(Opt_count + 7) >> 3];
913 XSizeHints szHint; 963 XSizeHints szHint;
914 rxvt_color *pix_colors; 964 rxvt_color *pix_colors;
915 Cursor TermWin_cursor; /* cursor for vt window */ 965 Cursor TermWin_cursor; /* cursor for vt window */
… …
925#ifdef OFF_FOCUS_FADING 975#ifdef OFF_FOCUS_FADING
926 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 976 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
927#endif 977#endif
928}; 978};
929 979
930struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 980struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
981{
931 982
932 // special markers with magic addresses 983 // special markers with magic addresses
933 static const char resval_undef []; // options specifically unset 984 static const char resval_undef []; // options specifically unset
934 static const char resval_on []; // boolean options switched on 985 static const char resval_on []; // boolean options switched on
935 static const char resval_off []; // or off 986 static const char resval_off []; // or off
… …
943 994
944 unsigned char want_refresh:1, 995 unsigned char want_refresh:1,
945 current_screen:1, /* primary or secondary */ 996 current_screen:1, /* primary or secondary */
946 num_scr_allow:1, 997 num_scr_allow:1,
947 bypass_keystate:1, 998 bypass_keystate:1,
999#if ENABLE_FRILLS
1000 urgency_hint:1,
1001#endif
948#ifdef CURSOR_BLINK 1002#if CURSOR_BLINK
949 hidden_cursor:1, 1003 hidden_cursor:1,
950#endif 1004#endif
951#ifdef TEXT_BLINK 1005#if TEXT_BLINK
952 hidden_text:1, 1006 hidden_text:1,
953#endif 1007#endif
954#ifdef POINTER_BLANK 1008#if POINTER_BLANK
955 hidden_pointer:1, 1009 hidden_pointer:1,
956#endif 1010#endif
957 enc_utf8:1, /* wether locale uses utf-8 */ 1011 enc_utf8:1, /* whether locale uses utf-8 */
958 seen_input:1, /* wether we have seen some program output yet */ 1012 seen_input:1, /* whether we have seen some program output yet */
959 seen_resize:1, /* wether we had a resize event */ 1013 seen_resize:1, /* whether we had a resize event */
960 parsed_geometry:1; 1014 parsed_geometry:1;
961 1015
962 unsigned char refresh_type, 1016 unsigned char refresh_type,
963#ifdef META8_OPTION 1017#ifdef META8_OPTION
964 meta_char, /* Alt-key prefix */ 1018 meta_char, /* Alt-key prefix */
… …
968/* ---------- */ 1022/* ---------- */
969 bool rvideo_state, rvideo_mode; 1023 bool rvideo_state, rvideo_mode;
970#ifndef NO_BELL 1024#ifndef NO_BELL
971 bool rvideo_bell; 1025 bool rvideo_bell;
972#endif 1026#endif
973 int num_scr; /* screen: number lines scrolled */ 1027 int num_scr; /* screen: number of lines scrolled */
974 int prev_ncol, /* screen: previous number of columns */ 1028 int prev_ncol, /* screen: previous number of columns */
975 prev_nrow; /* screen: previous number of rows */ 1029 prev_nrow; /* screen: previous number of rows */
976/* ---------- */ 1030/* ---------- */
977 rend_t rstyle; 1031 rend_t rstyle;
978/* ---------- */ 1032/* ---------- */
… …
1007 unsigned long priv_modes, 1061 unsigned long priv_modes,
1008 SavedModes; 1062 SavedModes;
1009/* ---------- */ 1063/* ---------- */
1010 Atom *xa; 1064 Atom *xa;
1011/* ---------- */ 1065/* ---------- */
1012#ifdef RXVT_SCROLLBAR
1013 GC scrollbarGC,
1014 topShadowGC,
1015 botShadowGC;
1016#endif
1017#ifdef XTERM_SCROLLBAR
1018 GC xscrollbarGC,
1019 ShadowGC;
1020#endif
1021#ifdef PLAIN_SCROLLBAR
1022 GC pscrollbarGC;
1023#endif
1024#ifdef NEXT_SCROLLBAR
1025 GC blackGC,
1026 whiteGC,
1027 grayGC,
1028 darkGC,
1029 stippleGC;
1030 Pixmap dimple,
1031 upArrow,
1032 downArrow,
1033 upArrowHi,
1034 downArrowHi;
1035#endif
1036/* ---------- */
1037 Time selection_time, 1066 Time selection_time,
1038 selection_request_time; 1067 selection_request_time,
1068 clipboard_time;
1039 pid_t cmd_pid; /* process id of child */ 1069 pid_t cmd_pid; /* process id of child */
1040 char * incr_buf; 1070 char * incr_buf;
1041 size_t incr_buf_size, incr_buf_fill; 1071 size_t incr_buf_size, incr_buf_fill;
1042/* ---------- */ 1072/* ---------- */
1043 struct mouse_event MEvent; 1073 struct mouse_event MEvent;
… …
1048 bgPixmap_t bgPixmap; 1078 bgPixmap_t bgPixmap;
1049#endif 1079#endif
1050#ifdef HAVE_AFTERIMAGE 1080#ifdef HAVE_AFTERIMAGE
1051 ASVisual *asv; 1081 ASVisual *asv;
1052 ASImageManager *asimman; 1082 ASImageManager *asimman;
1083
1084 void init_asv ()
1085 {
1086 if (!asv)
1087 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1088 }
1053#endif 1089#endif
1054 1090
1055#if ENABLE_OVERLAY 1091#if ENABLE_OVERLAY
1056 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1092 overlay_base ov;
1057 text_t **ov_text;
1058 rend_t **ov_rend;
1059 1093
1060 void scr_swap_overlay () NOTHROW; 1094 void scr_swap_overlay () NOTHROW;
1061 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1095 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1062 void scr_overlay_off () NOTHROW; 1096 void scr_overlay_off () NOTHROW;
1063 void scr_overlay_set (int x, int y, 1097 void scr_overlay_set (int x, int y,
… …
1214 wchar_t next_char () NOTHROW; 1248 wchar_t next_char () NOTHROW;
1215 wchar_t cmd_getc () THROW ((class out_of_input)); 1249 wchar_t cmd_getc () THROW ((class out_of_input));
1216 uint32_t next_octet () NOTHROW; 1250 uint32_t next_octet () NOTHROW;
1217 uint32_t cmd_get8 () THROW ((class out_of_input)); 1251 uint32_t cmd_get8 () THROW ((class out_of_input));
1218 1252
1219 bool cmd_parse (); 1253 void cmd_parse ();
1220 void mouse_report (XButtonEvent &ev); 1254 void mouse_report (XButtonEvent &ev);
1221 void button_press (XButtonEvent &ev); 1255 void button_press (XButtonEvent &ev);
1222 void button_release (XButtonEvent &ev); 1256 void button_release (XButtonEvent &ev);
1223 void focus_in (); 1257 void focus_in ();
1224 void focus_out (); 1258 void focus_out ();
1259#if ENABLE_FRILLS
1260 void set_urgency (bool enable);
1261#else
1262 void set_urgency (bool enable) { }
1263#endif
1225 void update_fade_color (unsigned int idx); 1264 void update_fade_color (unsigned int idx);
1226#ifdef PRINTPIPE 1265#ifdef PRINTPIPE
1227 FILE *popen_printer (); 1266 FILE *popen_printer ();
1228 int pclose_printer (FILE *stream); 1267 int pclose_printer (FILE *stream);
1229#endif 1268#endif
… …
1235 void process_window_ops (const int *args, unsigned int nargs); 1274 void process_window_ops (const int *args, unsigned int nargs);
1236 char *get_to_st (unicode_t &ends_how); 1275 char *get_to_st (unicode_t &ends_how);
1237 void process_dcs_seq (); 1276 void process_dcs_seq ();
1238 void process_osc_seq (); 1277 void process_osc_seq ();
1239 void process_color_seq (int report, int color, const char *str, char resp); 1278 void process_color_seq (int report, int color, const char *str, char resp);
1240 void process_xterm_seq (int op, const char *str, char resp); 1279 void process_xterm_seq (int op, char *str, char resp);
1241 int privcases (int mode, unsigned long bit); 1280 int privcases (int mode, unsigned long bit);
1242 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1281 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1243 void process_sgr_mode (unsigned int nargs, const int *arg); 1282 void process_sgr_mode (unsigned int nargs, const int *arg);
1244 void process_graphics (); 1283 void process_graphics ();
1245 // init.C 1284 // init.C
… …
1252 void init_command (const char *const *argv); 1291 void init_command (const char *const *argv);
1253 void run_command (const char *const *argv); 1292 void run_command (const char *const *argv);
1254 int run_child (const char *const *argv); 1293 int run_child (const char *const *argv);
1255 void color_aliases (int idx); 1294 void color_aliases (int idx);
1256 void create_windows (int argc, const char *const *argv); 1295 void create_windows (int argc, const char *const *argv);
1257 void Get_Colours (); 1296 void get_colours ();
1258 void get_ourmods (); 1297 void get_ourmods ();
1259 // main.C 1298 // main.C
1260 void tt_winch (); 1299 void tt_winch ();
1261 rxvt_term (); 1300 rxvt_term ();
1262 ~rxvt_term (); 1301 ~rxvt_term ();
… …
1367 1406
1368 // modifies first argument(!) 1407 // modifies first argument(!)
1369 void paste (char *data, unsigned int len) NOTHROW; 1408 void paste (char *data, unsigned int len) NOTHROW;
1370 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1409 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1371 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1410 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1411 void scr_kill_char (line_t &l, int col) const NOTHROW;
1372 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1412 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1373 void scr_reset (); 1413 void scr_reset ();
1374 void scr_release () NOTHROW; 1414 void scr_release () NOTHROW;
1375 void scr_clear (bool really = false) NOTHROW; 1415 void scr_clear (bool really = false) NOTHROW;
1376 void scr_refresh () NOTHROW; 1416 void scr_refresh () NOTHROW;
… …
1388 void scr_remap_chars (line_t &l) NOTHROW; 1428 void scr_remap_chars (line_t &l) NOTHROW;
1389 1429
1390 enum cursor_mode { SAVE, RESTORE }; 1430 enum cursor_mode { SAVE, RESTORE };
1391 1431
1392 void scr_poweron (); 1432 void scr_poweron ();
1433 void scr_soft_reset () NOTHROW;
1393 void scr_cursor (cursor_mode mode) NOTHROW; 1434 void scr_cursor (cursor_mode mode) NOTHROW;
1394 void scr_do_wrap () NOTHROW; 1435 void scr_do_wrap () NOTHROW;
1395 void scr_swap_screen () NOTHROW; 1436 void scr_swap_screen () NOTHROW;
1396 void scr_change_screen (int scrn); 1437 void scr_change_screen (int scrn);
1397 void scr_color (unsigned int color, int fgbg) NOTHROW; 1438 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1429 void selection_check (int check_more) NOTHROW; 1470 void selection_check (int check_more) NOTHROW;
1430 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1471 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1431 void selection_property (Window win, Atom prop) NOTHROW; 1472 void selection_property (Window win, Atom prop) NOTHROW;
1432 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1473 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1433 int selection_request_other (Atom target, int selnum) NOTHROW; 1474 int selection_request_other (Atom target, int selnum) NOTHROW;
1434 void selection_clear () NOTHROW; 1475 void selection_clear (bool clipboard = false) NOTHROW;
1476 void clipboard_copy (Time tm);
1435 void selection_make (Time tm); 1477 void selection_make (Time tm);
1436 bool selection_grab (Time tm) NOTHROW; 1478 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1437 void selection_start_colrow (int col, int row) NOTHROW; 1479 void selection_start_colrow (int col, int row) NOTHROW;
1438 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1439 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1440 void selection_remove_trailing_spaces () NOTHROW; 1482 void selection_remove_trailing_spaces () NOTHROW;
1441 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1483 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1442 void selection_click (int clicks, int x, int y) NOTHROW; 1484 void selection_click (int clicks, int x, int y) NOTHROW;
1443 void selection_extend (int x, int y, int flag) NOTHROW; 1485 void selection_extend (int x, int y, int flag) NOTHROW;
1444 void selection_rotate (int x, int y) NOTHROW; 1486 void selection_rotate (int x, int y) NOTHROW;
1445 1487
1446#if defined(NEXT_SCROLLBAR)
1447 // scrollbar-next.C
1448 Pixmap renderPixmap (const char *const *data, int width, int height);
1449 void init_scrollbar_stuff ();
1450 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1451 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1452#endif
1453
1454#if defined(RXVT_SCROLLBAR)
1455 // scrollbar-rxvt.C
1456 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1457#endif
1458
1459#if defined(XTERM_SCROLLBAR)
1460 // scrollbar-xterm.C
1461 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1462#endif
1463
1464#if defined(PLAIN_SCROLLBAR)
1465 // scrollbar-plain.C
1466 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1467#endif
1468
1469 // scrollbar.C
1470 void resize_scrollbar ();
1471 int scrollbar_mapping (int map);
1472 int scrollbar_show (int update);
1473
1474 // xdefaults.C 1488 // xdefaults.C
1475 void get_options (int argc, const char *const *argv); 1489 void get_options (int argc, const char *const *argv);
1476 int parse_keysym (const char *str, const char *arg); 1490 int parse_keysym (const char *str, const char *arg);
1477 const char *x_resource (const char *name); 1491 const char *x_resource (const char *name);
1478 void extract_resources (); 1492 void extract_resources ();

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