… | |
… | |
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 |
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|
116 | |
|
|
117 | #if !defined (EACCESS) && defined(EAGAIN) |
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|
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 */ |
… | |
… | |
151 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
147 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
152 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
148 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
153 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
149 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
154 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
150 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
155 | |
151 | |
156 | char * rxvt_basename (const char *str) NOTHROW; |
152 | const char * rxvt_basename (const char *str) NOTHROW; |
157 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
153 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
158 | void rxvt_log (const char *fmt,...) NOTHROW; |
154 | void rxvt_log (const char *fmt,...) NOTHROW; |
159 | void rxvt_warn (const char *fmt,...) NOTHROW; |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
160 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
161 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
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… | |
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 | */ |
209 | struct mouse_event { |
205 | struct mouse_event |
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|
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 | }; |
… | |
… | |
309 | SECONDARY, |
306 | SECONDARY, |
310 | }; |
307 | }; |
311 | |
308 | |
312 | #define RS_None 0 |
309 | #define RS_None 0 |
313 | |
310 | |
314 | #define RS_fgMask 0x0000007fUL // 128 colors |
311 | #ifndef USE_256_COLORS |
315 | #define RS_bgMask 0x00003f80UL // 128 colors |
312 | #define RS_colorMask 0x0000007fUL // 128 colors |
|
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313 | #else |
|
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314 | #define RS_colorMask 0x000001ffUL |
|
|
315 | #endif |
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316 | #define RS_fgShift 0 |
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317 | #define RS_bgShift Color_Bits |
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|
318 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
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319 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
316 | |
320 | |
317 | // font styles |
321 | // font styles |
318 | #define RS_Bold 0x00004000UL // value 1 |
322 | #define RS_Bold 0x08000000UL // value 1 |
319 | #define RS_Italic 0x00008000UL // value 2 |
323 | #define RS_Italic 0x10000000UL // value 2 |
320 | |
324 | |
321 | // fake styles |
325 | // fake styles |
322 | #define RS_Blink 0x00010000UL // blink |
326 | #define RS_Blink 0x20000000UL // blink |
323 | #define RS_RVid 0x00020000UL // reverse video |
327 | #define RS_RVid 0x40000000UL // reverse video |
324 | #define RS_Uline 0x00040000UL // underline |
328 | #define RS_Uline 0x80000000UL // underline |
325 | |
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|
326 | // toggle this to force redraw, must be != RS_Careful |
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327 | #define RS_redraw 0x01000000UL |
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|
328 | |
329 | |
329 | // 5 custom bits for extensions |
330 | // 5 custom bits for extensions |
330 | #define RS_customCount 32 |
331 | #define RS_customCount 16 |
331 | #define RS_customMask 0x00f80000UL |
332 | #define RS_customMask 0x07800000UL |
332 | #define RS_customShift 19 |
333 | #define RS_customShift 23 |
333 | |
334 | |
334 | // other flags |
335 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
336 | #define RS_fontMask 0x007c0000UL // includes RS_Careful |
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|
337 | #define RS_fontShift 18 |
335 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
338 | #define RS_Careful 0x00010000UL /* be careful when drawing these */ |
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339 | |
|
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340 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
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341 | #define RS_redraw 0x00020000UL |
336 | |
342 | |
337 | #define RS_styleCount 4 |
343 | #define RS_styleCount 4 |
338 | #define RS_styleMask (RS_Bold | RS_Italic) |
344 | #define RS_styleMask (RS_Bold | RS_Italic) |
339 | #define RS_styleShift 14 |
345 | #define RS_styleShift 27 |
340 | |
346 | |
341 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
347 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
342 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
348 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
343 | |
349 | |
344 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
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|
345 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
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346 | #define RS_fontShift 24 |
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347 | |
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348 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
350 | #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)) |
351 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
350 | |
352 | |
351 | #define Sel_none 0 /* Not waiting */ |
353 | #define Sel_none 0 /* Not waiting */ |
352 | #define Sel_normal 0x01 /* normal selection */ |
354 | #define Sel_normal 0x01 /* normal selection */ |
353 | #define Sel_incr 0x02 /* incremental selection */ |
355 | #define Sel_incr 0x02 /* incremental selection */ |
354 | #define Sel_direct 0x00 |
356 | #define Sel_direct 0x00 |
… | |
… | |
410 | |
412 | |
411 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
413 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
412 | URxvt_Color_tint = 705, // change actual tint colour |
414 | URxvt_Color_tint = 705, // change actual tint colour |
413 | URxvt_Color_BD = 706, // change actual 'Bold' color |
415 | URxvt_Color_BD = 706, // change actual 'Bold' color |
414 | URxvt_Color_UL = 707, // change actual 'Underline' color |
416 | URxvt_Color_UL = 707, // change actual 'Underline' color |
|
|
417 | URxvt_Color_border = 708, |
415 | |
418 | |
416 | URxvt_font = 710, |
419 | URxvt_font = 710, |
417 | URxvt_boldFont = 711, |
420 | URxvt_boldFont = 711, |
418 | URxvt_italicFont = 712, |
421 | URxvt_italicFont = 712, |
419 | URxvt_boldItalicFont = 713, |
422 | URxvt_boldItalicFont = 713, |
… | |
… | |
459 | Color_White = maxBrightCOLOR, |
462 | Color_White = maxBrightCOLOR, |
460 | #else |
463 | #else |
461 | Color_White = maxCOLOR, |
464 | Color_White = maxCOLOR, |
462 | #endif |
465 | #endif |
463 | minTermCOLOR = Color_White + 1, |
466 | minTermCOLOR = Color_White + 1, |
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|
467 | #ifndef USE_256_COLORS |
464 | maxTermCOLOR = Color_White + 72, |
468 | maxTermCOLOR = Color_White + 72, |
|
|
469 | #else |
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|
470 | maxTermCOLOR = Color_White + 240, |
|
|
471 | #endif |
465 | #ifndef NO_CURSORCOLOR |
472 | #ifndef NO_CURSORCOLOR |
466 | Color_cursor, |
473 | Color_cursor, |
467 | Color_cursor2, |
474 | Color_cursor2, |
468 | #endif |
475 | #endif |
469 | Color_pointer_fg, |
476 | Color_pointer_fg, |
… | |
… | |
499 | #else |
506 | #else |
500 | TOTAL_COLORS = NRS_COLORS |
507 | TOTAL_COLORS = NRS_COLORS |
501 | #endif |
508 | #endif |
502 | }; |
509 | }; |
503 | |
510 | |
|
|
511 | #ifndef USE_256_COLORS |
504 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
512 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
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|
513 | #else |
|
|
514 | #define Color_Bits 9 // 0 .. maxTermCOLOR |
|
|
515 | #endif |
505 | |
516 | |
506 | /* |
517 | /* |
507 | * Resource list |
518 | * Resource list |
508 | */ |
519 | */ |
509 | enum { |
520 | enum { |
… | |
… | |
555 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
566 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
556 | #define UBUFSIZ 2048 // character buffer |
567 | #define UBUFSIZ 2048 // character buffer |
557 | |
568 | |
558 | #if ENABLE_FRILLS |
569 | #if ENABLE_FRILLS |
559 | # include <X11/Xmd.h> |
570 | # include <X11/Xmd.h> |
560 | typedef struct _mwmhints { |
571 | typedef struct _mwmhints |
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|
572 | { |
561 | CARD32 flags; |
573 | CARD32 flags; |
562 | CARD32 functions; |
574 | CARD32 functions; |
563 | CARD32 decorations; |
575 | CARD32 decorations; |
564 | INT32 input_mode; |
576 | INT32 input_mode; |
565 | CARD32 status; |
577 | CARD32 status; |
… | |
… | |
612 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
624 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
613 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
625 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
614 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
626 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
615 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
627 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
616 | |
628 | |
617 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
629 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
618 | #define ROW(n) row_buf [LINENO (n)] |
630 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
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|
631 | |
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632 | #define LINENO(n) LINENO_of (this, n) |
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|
633 | #define ROW(n) ROW_of (this, n) |
619 | |
634 | |
620 | /* how to build & extract colors and attributes */ |
635 | /* how to build & extract colors and attributes */ |
621 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
636 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
622 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
637 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
623 | |
638 | |
624 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
639 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
625 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
640 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
626 | |
641 | |
627 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
642 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
628 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
643 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
629 | |
644 | |
630 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
645 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
631 | #define GET_BGATTR(x) \ |
646 | #define GET_BGATTR(x) \ |
632 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
647 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
633 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
648 | | (((x) & RS_colorMask) << RS_bgShift)) \ |
634 | : ((x) & (RS_attrMask | RS_bgMask))) |
649 | : ((x) & (RS_attrMask | RS_bgMask))) |
635 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
650 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
636 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
651 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
637 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
652 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
638 | |
653 | |
639 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
654 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
640 | |
655 | |
641 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
656 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
642 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
657 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
643 | |
658 | |
644 | #if ENABLE_STYLES |
659 | #if ENABLE_STYLES |
645 | # define FONTSET(style) fontset[GET_STYLE (style)] |
660 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
646 | #else |
661 | #else |
647 | # define FONTSET(style) fontset[0] |
662 | # define FONTSET_of(t,style) (t)->fontset[0] |
648 | #endif |
663 | #endif |
|
|
664 | |
|
|
665 | #define FONTSET(style) FONTSET_of (this, style) |
649 | |
666 | |
650 | typedef callback<void (const char *)> log_callback; |
667 | typedef callback<void (const char *)> log_callback; |
651 | typedef callback<int (int)> getfd_callback; |
668 | typedef callback<int (int)> getfd_callback; |
652 | |
669 | |
653 | /****************************************************************************/ |
670 | /****************************************************************************/ |
… | |
… | |
656 | #define LINE_FILTERED 0x0002 // line has been filtered |
673 | #define LINE_FILTERED 0x0002 // line has been filtered |
657 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
674 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
658 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
675 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
659 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
676 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
660 | |
677 | |
661 | struct line_t { |
678 | struct line_t |
|
|
679 | { |
662 | text_t *t; // terminal the text |
680 | text_t *t; // terminal the text |
663 | rend_t *r; // rendition, uses RS_ flags |
681 | rend_t *r; // rendition, uses RS_ flags |
664 | tlen_t_ l; // length of each text line |
682 | tlen_t_ l; // length of each text line |
665 | uint32_t f; // flags |
683 | uint32_t f; // flags |
666 | |
684 | |
… | |
… | |
700 | }; |
718 | }; |
701 | |
719 | |
702 | /****************************************************************************/ |
720 | /****************************************************************************/ |
703 | |
721 | |
704 | // primitive wrapper around mbstate_t to ensure initialisation |
722 | // primitive wrapper around mbstate_t to ensure initialisation |
705 | struct mbstate { |
723 | struct mbstate |
|
|
724 | { |
706 | mbstate_t mbs; |
725 | mbstate_t mbs; |
707 | |
726 | |
708 | operator mbstate_t *() { return &mbs; } |
727 | operator mbstate_t *() { return &mbs; } |
709 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
728 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
710 | mbstate () { reset (); } |
729 | mbstate () { reset (); } |
… | |
… | |
731 | |
750 | |
732 | #if ENABLE_COMBINING |
751 | #if ENABLE_COMBINING |
733 | // compose chars are used to represent composite characters |
752 | // compose chars are used to represent composite characters |
734 | // that are not representable in unicode, as well as characters |
753 | // that are not representable in unicode, as well as characters |
735 | // not fitting in the BMP. |
754 | // not fitting in the BMP. |
736 | struct compose_char { |
755 | struct compose_char |
|
|
756 | { |
737 | unicode_t c1, c2; // any chars != NOCHAR are valid |
757 | unicode_t c1, c2; // any chars != NOCHAR are valid |
738 | compose_char (unicode_t c1, unicode_t c2) |
758 | compose_char (unicode_t c1, unicode_t c2) |
739 | : c1(c1), c2(c2) |
759 | : c1(c1), c2(c2) |
740 | { } |
760 | { } |
741 | }; |
761 | }; |
742 | |
762 | |
743 | class rxvt_composite_vec { |
763 | class rxvt_composite_vec |
|
|
764 | { |
744 | vector<compose_char> v; |
765 | vector<compose_char> v; |
745 | public: |
766 | public: |
746 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
767 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
747 | int expand (unicode_t c, wchar_t *r); |
768 | int expand (unicode_t c, wchar_t *r); |
748 | compose_char *operator [](text_t c) |
769 | compose_char *operator [](text_t c) |
… | |
… | |
767 | extern rxvt_t rxvt_current_term; |
788 | extern rxvt_t rxvt_current_term; |
768 | |
789 | |
769 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
790 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
770 | #define GET_R rxvt_current_term |
791 | #define GET_R rxvt_current_term |
771 | |
792 | |
|
|
793 | /* ------------------------------------------------------------------------- */ |
|
|
794 | struct overlay_base |
|
|
795 | { |
|
|
796 | int x, y, w, h; // overlay dimensions |
|
|
797 | text_t **text; |
|
|
798 | rend_t **rend; |
|
|
799 | |
|
|
800 | // while tempting to add swap() etc. here, it effetcively only increases code size |
|
|
801 | }; |
|
|
802 | |
|
|
803 | /* ------------------------------------------------------------------------- */ |
|
|
804 | |
772 | typedef struct { |
805 | typedef struct |
|
|
806 | { |
773 | int row; |
807 | int row; |
774 | int col; |
808 | int col; |
775 | } row_col_t; |
809 | } row_col_t; |
776 | |
810 | |
777 | /* |
811 | /* |
… | |
… | |
808 | * | |
842 | * | |
809 | * | |
843 | * | |
810 | * END······················= total_rows |
844 | * END······················= total_rows |
811 | */ |
845 | */ |
812 | |
846 | |
813 | struct TermWin_t { |
847 | struct TermWin_t |
|
|
848 | { |
814 | int width; /* window width [pixels] */ |
849 | int width; /* window width [pixels] */ |
815 | int height; /* window height [pixels] */ |
850 | int height; /* window height [pixels] */ |
816 | int fwidth; /* font width [pixels] */ |
851 | int fwidth; /* font width [pixels] */ |
817 | int fheight; /* font height [pixels] */ |
852 | int fheight; /* font height [pixels] */ |
818 | int fbase; /* font ascent (baseline) [pixels] */ |
853 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
821 | int focus; /* window has focus */ |
856 | int focus; /* window has focus */ |
822 | int mapped; /* window state mapped? */ |
857 | int mapped; /* window state mapped? */ |
823 | int int_bwidth; /* internal border width */ |
858 | int int_bwidth; /* internal border width */ |
824 | int ext_bwidth; /* external border width */ |
859 | int ext_bwidth; /* external border width */ |
825 | int lineSpace; /* number of extra pixels between rows */ |
860 | int lineSpace; /* number of extra pixels between rows */ |
|
|
861 | int letterSpace; /* number of extra pixels between columns */ |
826 | int saveLines; /* number of lines that fit in scrollback */ |
862 | int saveLines; /* number of lines that fit in scrollback */ |
827 | int total_rows; /* total number of rows in this terminal */ |
863 | int total_rows; /* total number of rows in this terminal */ |
828 | int term_start; /* term lines start here */ |
864 | int term_start; /* term lines start here */ |
829 | int view_start; /* scrollback view starts here */ |
865 | int view_start; /* scrollback view starts here */ |
830 | int top_row; /* topmost row index of scrollback */ |
866 | int top_row; /* topmost row index of scrollback */ |
… | |
… | |
852 | * end: row/column of one character past end of selection |
888 | * end: row/column of one character past end of selection |
853 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
889 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
854 | * * Note: col == -1 ==> we're left of screen |
890 | * * Note: col == -1 ==> we're left of screen |
855 | * |
891 | * |
856 | */ |
892 | */ |
857 | typedef struct { |
893 | struct screen_t |
|
|
894 | { |
858 | row_col_t cur; /* cursor position on the screen */ |
895 | row_col_t cur; /* cursor position on the screen */ |
859 | int tscroll; /* top of settable scroll region */ |
896 | int tscroll; /* top of settable scroll region */ |
860 | int bscroll; /* bottom of settable scroll region */ |
897 | int bscroll; /* bottom of settable scroll region */ |
861 | unsigned int charset; /* character set number [0..3] */ |
898 | unsigned int charset; /* character set number [0..3] */ |
862 | unsigned int flags; /* see below */ |
899 | unsigned int flags; /* see below */ |
863 | row_col_t s_cur; /* saved cursor position */ |
900 | row_col_t s_cur; /* saved cursor position */ |
864 | unsigned int s_charset; /* saved character set number [0..3] */ |
901 | unsigned int s_charset; /* saved character set number [0..3] */ |
865 | char s_charset_char; |
902 | char s_charset_char; |
866 | rend_t s_rstyle; /* saved rendition style */ |
903 | rend_t s_rstyle; /* saved rendition style */ |
867 | } screen_t; |
904 | }; |
868 | |
905 | |
869 | enum selection_op_t { |
906 | enum selection_op_t |
|
|
907 | { |
870 | SELECTION_CLEAR = 0, /* nothing selected */ |
908 | SELECTION_CLEAR = 0, /* nothing selected */ |
871 | SELECTION_INIT, /* marked a point */ |
909 | SELECTION_INIT, /* marked a point */ |
872 | SELECTION_BEGIN, /* started a selection */ |
910 | SELECTION_BEGIN, /* started a selection */ |
873 | SELECTION_CONT, /* continued selection */ |
911 | SELECTION_CONT, /* continued selection */ |
874 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
912 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
875 | }; |
913 | }; |
876 | |
914 | |
877 | typedef struct { |
915 | struct selection_t |
|
|
916 | { |
878 | wchar_t *text; /* selected text */ |
917 | wchar_t *text; /* selected text */ |
879 | unsigned int len; /* length of selected text */ |
918 | unsigned int len; /* length of selected text */ |
880 | unsigned int screen; /* screen being used */ |
919 | unsigned int screen; /* screen being used */ |
881 | unsigned int clicks; /* number of clicks */ |
920 | unsigned int clicks; /* number of clicks */ |
882 | selection_op_t op; /* current operation */ |
921 | selection_op_t op; /* current operation */ |
883 | bool rect; /* rectangular selection? */ |
922 | bool rect; /* rectangular selection? */ |
884 | row_col_t beg; /* beginning of selection <= mark */ |
923 | row_col_t beg; /* beginning of selection <= mark */ |
885 | row_col_t mark; /* point of initial click <= end */ |
924 | row_col_t mark; /* point of initial click <= end */ |
886 | row_col_t end; /* one character past end point */ |
925 | row_col_t end; /* one character past end point */ |
887 | } selection_t; |
926 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
927 | unsigned int clip_len; /* length of clipboard text */ |
|
|
928 | }; |
888 | |
929 | |
889 | /* ------------------------------------------------------------------------- */ |
930 | /* ------------------------------------------------------------------------- */ |
890 | |
931 | |
891 | /* screen_t flags */ |
932 | /* screen_t flags */ |
892 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
933 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
… | |
… | |
906 | Opt_count |
947 | Opt_count |
907 | }; |
948 | }; |
908 | |
949 | |
909 | /* ------------------------------------------------------------------------- */ |
950 | /* ------------------------------------------------------------------------- */ |
910 | |
951 | |
911 | struct rxvt_vars : TermWin_t { |
952 | struct rxvt_vars : TermWin_t |
|
|
953 | { |
912 | scrollBar_t scrollBar; |
954 | scrollBar_t scrollBar; |
913 | uint8_t options[(Opt_count + 7) >> 3]; |
955 | uint8_t options[(Opt_count + 7) >> 3]; |
914 | XSizeHints szHint; |
956 | XSizeHints szHint; |
915 | rxvt_color *pix_colors; |
957 | rxvt_color *pix_colors; |
916 | Cursor TermWin_cursor; /* cursor for vt window */ |
958 | Cursor TermWin_cursor; /* cursor for vt window */ |
… | |
… | |
926 | #ifdef OFF_FOCUS_FADING |
968 | #ifdef OFF_FOCUS_FADING |
927 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
969 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
928 | #endif |
970 | #endif |
929 | }; |
971 | }; |
930 | |
972 | |
931 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
973 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
974 | { |
932 | |
975 | |
933 | // special markers with magic addresses |
976 | // special markers with magic addresses |
934 | static const char resval_undef []; // options specifically unset |
977 | static const char resval_undef []; // options specifically unset |
935 | static const char resval_on []; // boolean options switched on |
978 | static const char resval_on []; // boolean options switched on |
936 | static const char resval_off []; // or off |
979 | static const char resval_off []; // or off |
… | |
… | |
944 | |
987 | |
945 | unsigned char want_refresh:1, |
988 | unsigned char want_refresh:1, |
946 | current_screen:1, /* primary or secondary */ |
989 | current_screen:1, /* primary or secondary */ |
947 | num_scr_allow:1, |
990 | num_scr_allow:1, |
948 | bypass_keystate:1, |
991 | bypass_keystate:1, |
949 | #ifdef ENABLE_FRILLS |
992 | #if ENABLE_FRILLS |
950 | urgency_hint:1, |
993 | urgency_hint:1, |
951 | #endif |
994 | #endif |
952 | #ifdef CURSOR_BLINK |
995 | #if CURSOR_BLINK |
953 | hidden_cursor:1, |
996 | hidden_cursor:1, |
954 | #endif |
997 | #endif |
955 | #ifdef TEXT_BLINK |
998 | #if TEXT_BLINK |
956 | hidden_text:1, |
999 | hidden_text:1, |
957 | #endif |
1000 | #endif |
958 | #ifdef POINTER_BLANK |
1001 | #if POINTER_BLANK |
959 | hidden_pointer:1, |
1002 | hidden_pointer:1, |
960 | #endif |
1003 | #endif |
961 | enc_utf8:1, /* wether locale uses utf-8 */ |
1004 | enc_utf8:1, /* whether locale uses utf-8 */ |
962 | seen_input:1, /* wether we have seen some program output yet */ |
1005 | seen_input:1, /* whether we have seen some program output yet */ |
963 | seen_resize:1, /* wether we had a resize event */ |
1006 | seen_resize:1, /* whether we had a resize event */ |
964 | parsed_geometry:1; |
1007 | parsed_geometry:1; |
965 | |
1008 | |
966 | unsigned char refresh_type, |
1009 | unsigned char refresh_type, |
967 | #ifdef META8_OPTION |
1010 | #ifdef META8_OPTION |
968 | meta_char, /* Alt-key prefix */ |
1011 | meta_char, /* Alt-key prefix */ |
… | |
… | |
972 | /* ---------- */ |
1015 | /* ---------- */ |
973 | bool rvideo_state, rvideo_mode; |
1016 | bool rvideo_state, rvideo_mode; |
974 | #ifndef NO_BELL |
1017 | #ifndef NO_BELL |
975 | bool rvideo_bell; |
1018 | bool rvideo_bell; |
976 | #endif |
1019 | #endif |
977 | int num_scr; /* screen: number lines scrolled */ |
1020 | int num_scr; /* screen: number of lines scrolled */ |
978 | int prev_ncol, /* screen: previous number of columns */ |
1021 | int prev_ncol, /* screen: previous number of columns */ |
979 | prev_nrow; /* screen: previous number of rows */ |
1022 | prev_nrow; /* screen: previous number of rows */ |
980 | /* ---------- */ |
1023 | /* ---------- */ |
981 | rend_t rstyle; |
1024 | rend_t rstyle; |
982 | /* ---------- */ |
1025 | /* ---------- */ |
… | |
… | |
1012 | SavedModes; |
1055 | SavedModes; |
1013 | /* ---------- */ |
1056 | /* ---------- */ |
1014 | Atom *xa; |
1057 | Atom *xa; |
1015 | /* ---------- */ |
1058 | /* ---------- */ |
1016 | Time selection_time, |
1059 | Time selection_time, |
1017 | selection_request_time; |
1060 | selection_request_time, |
|
|
1061 | clipboard_time; |
1018 | pid_t cmd_pid; /* process id of child */ |
1062 | pid_t cmd_pid; /* process id of child */ |
1019 | char * incr_buf; |
1063 | char * incr_buf; |
1020 | size_t incr_buf_size, incr_buf_fill; |
1064 | size_t incr_buf_size, incr_buf_fill; |
1021 | /* ---------- */ |
1065 | /* ---------- */ |
1022 | struct mouse_event MEvent; |
1066 | struct mouse_event MEvent; |
… | |
… | |
1036 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
1080 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
1037 | } |
1081 | } |
1038 | #endif |
1082 | #endif |
1039 | |
1083 | |
1040 | #if ENABLE_OVERLAY |
1084 | #if ENABLE_OVERLAY |
1041 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1085 | overlay_base ov; |
1042 | text_t **ov_text; |
|
|
1043 | rend_t **ov_rend; |
|
|
1044 | |
1086 | |
1045 | void scr_swap_overlay () NOTHROW; |
1087 | void scr_swap_overlay () NOTHROW; |
1046 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1088 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1047 | void scr_overlay_off () NOTHROW; |
1089 | void scr_overlay_off () NOTHROW; |
1048 | void scr_overlay_set (int x, int y, |
1090 | void scr_overlay_set (int x, int y, |
… | |
… | |
1205 | void mouse_report (XButtonEvent &ev); |
1247 | void mouse_report (XButtonEvent &ev); |
1206 | void button_press (XButtonEvent &ev); |
1248 | void button_press (XButtonEvent &ev); |
1207 | void button_release (XButtonEvent &ev); |
1249 | void button_release (XButtonEvent &ev); |
1208 | void focus_in (); |
1250 | void focus_in (); |
1209 | void focus_out (); |
1251 | void focus_out (); |
|
|
1252 | #if ENABLE_FRILLS |
1210 | void set_urgency (bool enable); |
1253 | void set_urgency (bool enable); |
|
|
1254 | #else |
|
|
1255 | void set_urgency (bool enable) { } |
|
|
1256 | #endif |
1211 | void update_fade_color (unsigned int idx); |
1257 | void update_fade_color (unsigned int idx); |
1212 | #ifdef PRINTPIPE |
1258 | #ifdef PRINTPIPE |
1213 | FILE *popen_printer (); |
1259 | FILE *popen_printer (); |
1214 | int pclose_printer (FILE *stream); |
1260 | int pclose_printer (FILE *stream); |
1215 | #endif |
1261 | #endif |
… | |
… | |
1221 | void process_window_ops (const int *args, unsigned int nargs); |
1267 | void process_window_ops (const int *args, unsigned int nargs); |
1222 | char *get_to_st (unicode_t &ends_how); |
1268 | char *get_to_st (unicode_t &ends_how); |
1223 | void process_dcs_seq (); |
1269 | void process_dcs_seq (); |
1224 | void process_osc_seq (); |
1270 | void process_osc_seq (); |
1225 | void process_color_seq (int report, int color, const char *str, char resp); |
1271 | void process_color_seq (int report, int color, const char *str, char resp); |
1226 | void process_xterm_seq (int op, const char *str, char resp); |
1272 | void process_xterm_seq (int op, char *str, char resp); |
1227 | int privcases (int mode, unsigned long bit); |
1273 | int privcases (int mode, unsigned long bit); |
1228 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1274 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1229 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1275 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1230 | void process_graphics (); |
1276 | void process_graphics (); |
1231 | // init.C |
1277 | // init.C |
… | |
… | |
1417 | void selection_check (int check_more) NOTHROW; |
1463 | void selection_check (int check_more) NOTHROW; |
1418 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1464 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1419 | void selection_property (Window win, Atom prop) NOTHROW; |
1465 | void selection_property (Window win, Atom prop) NOTHROW; |
1420 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1466 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1421 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1467 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1422 | void selection_clear () NOTHROW; |
1468 | void selection_clear (bool clipboard = false) NOTHROW; |
|
|
1469 | void clipboard_copy (Time tm); |
1423 | void selection_make (Time tm); |
1470 | void selection_make (Time tm); |
1424 | bool selection_grab (Time tm) NOTHROW; |
1471 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1425 | void selection_start_colrow (int col, int row) NOTHROW; |
1472 | void selection_start_colrow (int col, int row) NOTHROW; |
1426 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1473 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1427 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1474 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1428 | void selection_remove_trailing_spaces () NOTHROW; |
1475 | void selection_remove_trailing_spaces () NOTHROW; |
1429 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1476 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |