… | |
… | |
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 */ |
… | |
… | |
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; |
… | |
… | |
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 |
|
|
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 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
315 | #define RS_bgMask 0x00003f80UL // 128 colors |
312 | #define RS_fgShift Color_Bits |
|
|
313 | #define RS_bgShift 0 |
|
|
314 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
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|
315 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
316 | |
316 | |
317 | // font styles |
317 | // font styles |
318 | #define RS_Bold 0x00004000UL // value 1 |
318 | #define RS_Bold 0x08000000UL // value 1 |
319 | #define RS_Italic 0x00008000UL // value 2 |
319 | #define RS_Italic 0x10000000UL // value 2 |
320 | |
320 | |
321 | // fake styles |
321 | // fake styles |
322 | #define RS_Blink 0x00010000UL // blink |
322 | #define RS_Blink 0x20000000UL // blink |
323 | #define RS_RVid 0x00020000UL // reverse video |
323 | #define RS_RVid 0x40000000UL // reverse video |
324 | #define RS_Uline 0x00040000UL // underline |
324 | #define RS_Uline 0x80000000UL // underline |
325 | |
|
|
326 | // toggle this to force redraw, must be != RS_Careful |
|
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327 | #define RS_redraw 0x01000000UL |
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|
328 | |
325 | |
329 | // 5 custom bits for extensions |
326 | // 5 custom bits for extensions |
330 | #define RS_customCount 32 |
327 | #define RS_customCount 16 |
331 | #define RS_customMask 0x00f80000UL |
328 | #define RS_customMask 0x07800000UL |
332 | #define RS_customShift 19 |
329 | #define RS_customShift 23 |
333 | |
330 | |
334 | // other flags |
331 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
332 | #define RS_fontMask 0x007c0000UL // includes RS_Careful |
|
|
333 | #define RS_fontShift 18 |
335 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
334 | #define RS_Careful 0x00010000UL /* be careful when drawing these */ |
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335 | |
|
|
336 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
337 | #define RS_redraw 0x00020000UL |
336 | |
338 | |
337 | #define RS_styleCount 4 |
339 | #define RS_styleCount 4 |
338 | #define RS_styleMask (RS_Bold | RS_Italic) |
340 | #define RS_styleMask (RS_Bold | RS_Italic) |
339 | #define RS_styleShift 14 |
341 | #define RS_styleShift 27 |
340 | |
342 | |
341 | #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) |
342 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
344 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
343 | |
345 | |
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 |
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|
347 | |
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|
348 | #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)) |
349 | #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)) |
350 | |
348 | |
351 | #define Sel_none 0 /* Not waiting */ |
349 | #define Sel_none 0 /* Not waiting */ |
352 | #define Sel_normal 0x01 /* normal selection */ |
350 | #define Sel_normal 0x01 /* normal selection */ |
353 | #define Sel_incr 0x02 /* incremental selection */ |
351 | #define Sel_incr 0x02 /* incremental selection */ |
354 | #define Sel_direct 0x00 |
352 | #define Sel_direct 0x00 |
… | |
… | |
410 | |
408 | |
411 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
409 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
412 | URxvt_Color_tint = 705, // change actual tint colour |
410 | URxvt_Color_tint = 705, // change actual tint colour |
413 | URxvt_Color_BD = 706, // change actual 'Bold' color |
411 | URxvt_Color_BD = 706, // change actual 'Bold' color |
414 | URxvt_Color_UL = 707, // change actual 'Underline' color |
412 | URxvt_Color_UL = 707, // change actual 'Underline' color |
|
|
413 | URxvt_Color_border = 708, |
415 | |
414 | |
416 | URxvt_font = 710, |
415 | URxvt_font = 710, |
417 | URxvt_boldFont = 711, |
416 | URxvt_boldFont = 711, |
418 | URxvt_italicFont = 712, |
417 | URxvt_italicFont = 712, |
419 | URxvt_boldItalicFont = 713, |
418 | URxvt_boldItalicFont = 713, |
… | |
… | |
459 | Color_White = maxBrightCOLOR, |
458 | Color_White = maxBrightCOLOR, |
460 | #else |
459 | #else |
461 | Color_White = maxCOLOR, |
460 | Color_White = maxCOLOR, |
462 | #endif |
461 | #endif |
463 | minTermCOLOR = Color_White + 1, |
462 | minTermCOLOR = Color_White + 1, |
|
|
463 | #ifndef USE_256_COLORS |
464 | maxTermCOLOR = Color_White + 72, |
464 | maxTermCOLOR = Color_White + 72, |
|
|
465 | #else |
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|
466 | maxTermCOLOR = Color_White + 240, |
|
|
467 | #endif |
465 | #ifndef NO_CURSORCOLOR |
468 | #ifndef NO_CURSORCOLOR |
466 | Color_cursor, |
469 | Color_cursor, |
467 | Color_cursor2, |
470 | Color_cursor2, |
468 | #endif |
471 | #endif |
469 | Color_pointer_fg, |
472 | Color_pointer_fg, |
… | |
… | |
499 | #else |
502 | #else |
500 | TOTAL_COLORS = NRS_COLORS |
503 | TOTAL_COLORS = NRS_COLORS |
501 | #endif |
504 | #endif |
502 | }; |
505 | }; |
503 | |
506 | |
|
|
507 | #ifndef USE_256_COLORS |
504 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
508 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
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|
509 | #else |
|
|
510 | #define Color_Bits 9 // 0 .. maxTermCOLOR |
|
|
511 | #endif |
505 | |
512 | |
506 | /* |
513 | /* |
507 | * Resource list |
514 | * Resource list |
508 | */ |
515 | */ |
509 | enum { |
516 | enum { |
… | |
… | |
550 | |
557 | |
551 | // do not change these constants lightly, there are many interdependencies |
558 | // do not change these constants lightly, there are many interdependencies |
552 | #define IMBUFSIZ 128 // input modifier buffer sizes |
559 | #define IMBUFSIZ 128 // input modifier buffer sizes |
553 | #define KBUFSZ 512 // size of keyboard mapping buffer |
560 | #define KBUFSZ 512 // size of keyboard mapping buffer |
554 | #define CBUFSIZ 2048 // size of command buffer |
561 | #define CBUFSIZ 2048 // size of command buffer |
|
|
562 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
555 | #define UBUFSIZ 2048 // character buffer |
563 | #define UBUFSIZ 2048 // character buffer |
556 | |
564 | |
557 | #if ENABLE_FRILLS |
565 | #if ENABLE_FRILLS |
558 | # include <X11/Xmd.h> |
566 | # include <X11/Xmd.h> |
559 | typedef struct _mwmhints { |
567 | typedef struct _mwmhints |
|
|
568 | { |
560 | CARD32 flags; |
569 | CARD32 flags; |
561 | CARD32 functions; |
570 | CARD32 functions; |
562 | CARD32 decorations; |
571 | CARD32 decorations; |
563 | INT32 input_mode; |
572 | INT32 input_mode; |
564 | CARD32 status; |
573 | CARD32 status; |
… | |
… | |
611 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
620 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
612 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
621 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
613 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
622 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
614 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
623 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
615 | |
624 | |
616 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
625 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
617 | #define ROW(n) row_buf [LINENO (n)] |
626 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
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|
627 | |
|
|
628 | #define LINENO(n) LINENO_of (this, n) |
|
|
629 | #define ROW(n) ROW_of (this, n) |
618 | |
630 | |
619 | /* how to build & extract colors and attributes */ |
631 | /* how to build & extract colors and attributes */ |
620 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
632 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
621 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
633 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
622 | |
634 | |
623 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
635 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
624 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
636 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
625 | |
637 | |
626 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
638 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
627 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
639 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
628 | |
640 | |
629 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
641 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
630 | #define GET_BGATTR(x) \ |
642 | #define GET_BGATTR(x) \ |
631 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
643 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
632 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
644 | | (((x) & RS_colorMask) << RS_bgShift)) \ |
633 | : ((x) & (RS_attrMask | RS_bgMask))) |
645 | : ((x) & (RS_attrMask | RS_bgMask))) |
634 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
646 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
635 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
647 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
636 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
648 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
637 | |
649 | |
638 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
650 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
639 | |
651 | |
640 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
652 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
641 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
653 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
642 | |
654 | |
643 | #if ENABLE_STYLES |
655 | #if ENABLE_STYLES |
644 | # define FONTSET(style) fontset[GET_STYLE (style)] |
656 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
645 | #else |
657 | #else |
646 | # define FONTSET(style) fontset[0] |
658 | # define FONTSET_of(t,style) (t)->fontset[0] |
647 | #endif |
659 | #endif |
|
|
660 | |
|
|
661 | #define FONTSET(style) FONTSET_of (this, style) |
648 | |
662 | |
649 | typedef callback<void (const char *)> log_callback; |
663 | typedef callback<void (const char *)> log_callback; |
650 | typedef callback<int (int)> getfd_callback; |
664 | typedef callback<int (int)> getfd_callback; |
651 | |
665 | |
652 | /****************************************************************************/ |
666 | /****************************************************************************/ |
… | |
… | |
655 | #define LINE_FILTERED 0x0002 // line has been filtered |
669 | #define LINE_FILTERED 0x0002 // line has been filtered |
656 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
670 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
657 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
671 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
658 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
672 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
659 | |
673 | |
660 | struct line_t { |
674 | struct line_t |
|
|
675 | { |
661 | text_t *t; // terminal the text |
676 | text_t *t; // terminal the text |
662 | rend_t *r; // rendition, uses RS_ flags |
677 | rend_t *r; // rendition, uses RS_ flags |
663 | tlen_t_ l; // length of each text line |
678 | tlen_t_ l; // length of each text line |
664 | uint32_t f; // flags |
679 | uint32_t f; // flags |
665 | |
680 | |
… | |
… | |
699 | }; |
714 | }; |
700 | |
715 | |
701 | /****************************************************************************/ |
716 | /****************************************************************************/ |
702 | |
717 | |
703 | // primitive wrapper around mbstate_t to ensure initialisation |
718 | // primitive wrapper around mbstate_t to ensure initialisation |
704 | struct mbstate { |
719 | struct mbstate |
|
|
720 | { |
705 | mbstate_t mbs; |
721 | mbstate_t mbs; |
706 | |
722 | |
707 | operator mbstate_t *() { return &mbs; } |
723 | operator mbstate_t *() { return &mbs; } |
708 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
724 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
709 | mbstate () { reset (); } |
725 | mbstate () { reset (); } |
… | |
… | |
730 | |
746 | |
731 | #if ENABLE_COMBINING |
747 | #if ENABLE_COMBINING |
732 | // compose chars are used to represent composite characters |
748 | // compose chars are used to represent composite characters |
733 | // that are not representable in unicode, as well as characters |
749 | // that are not representable in unicode, as well as characters |
734 | // not fitting in the BMP. |
750 | // not fitting in the BMP. |
735 | struct compose_char { |
751 | struct compose_char |
|
|
752 | { |
736 | unicode_t c1, c2; // any chars != NOCHAR are valid |
753 | unicode_t c1, c2; // any chars != NOCHAR are valid |
737 | compose_char (unicode_t c1, unicode_t c2) |
754 | compose_char (unicode_t c1, unicode_t c2) |
738 | : c1(c1), c2(c2) |
755 | : c1(c1), c2(c2) |
739 | { } |
756 | { } |
740 | }; |
757 | }; |
741 | |
758 | |
742 | class rxvt_composite_vec { |
759 | class rxvt_composite_vec |
|
|
760 | { |
743 | vector<compose_char> v; |
761 | vector<compose_char> v; |
744 | public: |
762 | public: |
745 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
763 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
746 | int expand (unicode_t c, wchar_t *r); |
764 | int expand (unicode_t c, wchar_t *r); |
747 | compose_char *operator [](text_t c) |
765 | compose_char *operator [](text_t c) |
… | |
… | |
766 | extern rxvt_t rxvt_current_term; |
784 | extern rxvt_t rxvt_current_term; |
767 | |
785 | |
768 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
786 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
769 | #define GET_R rxvt_current_term |
787 | #define GET_R rxvt_current_term |
770 | |
788 | |
|
|
789 | /* ------------------------------------------------------------------------- */ |
|
|
790 | struct overlay_base |
|
|
791 | { |
|
|
792 | int x, y, w, h; // overlay dimensions |
|
|
793 | text_t **text; |
|
|
794 | rend_t **rend; |
|
|
795 | |
|
|
796 | // while tempting to add swap() etc. here, it effetcively only increases code size |
|
|
797 | }; |
|
|
798 | |
|
|
799 | /* ------------------------------------------------------------------------- */ |
|
|
800 | |
771 | typedef struct { |
801 | typedef struct |
|
|
802 | { |
772 | int row; |
803 | int row; |
773 | int col; |
804 | int col; |
774 | } row_col_t; |
805 | } row_col_t; |
775 | |
806 | |
776 | /* |
807 | /* |
… | |
… | |
807 | * | |
838 | * | |
808 | * | |
839 | * | |
809 | * END······················= total_rows |
840 | * END······················= total_rows |
810 | */ |
841 | */ |
811 | |
842 | |
812 | struct TermWin_t { |
843 | struct TermWin_t |
|
|
844 | { |
813 | int width; /* window width [pixels] */ |
845 | int width; /* window width [pixels] */ |
814 | int height; /* window height [pixels] */ |
846 | int height; /* window height [pixels] */ |
815 | int fwidth; /* font width [pixels] */ |
847 | int fwidth; /* font width [pixels] */ |
816 | int fheight; /* font height [pixels] */ |
848 | int fheight; /* font height [pixels] */ |
817 | int fbase; /* font ascent (baseline) [pixels] */ |
849 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
820 | int focus; /* window has focus */ |
852 | int focus; /* window has focus */ |
821 | int mapped; /* window state mapped? */ |
853 | int mapped; /* window state mapped? */ |
822 | int int_bwidth; /* internal border width */ |
854 | int int_bwidth; /* internal border width */ |
823 | int ext_bwidth; /* external border width */ |
855 | int ext_bwidth; /* external border width */ |
824 | int lineSpace; /* number of extra pixels between rows */ |
856 | int lineSpace; /* number of extra pixels between rows */ |
|
|
857 | int letterSpace; /* number of extra pixels between columns */ |
825 | int saveLines; /* number of lines that fit in scrollback */ |
858 | int saveLines; /* number of lines that fit in scrollback */ |
826 | int total_rows; /* total number of rows in this terminal */ |
859 | int total_rows; /* total number of rows in this terminal */ |
827 | int term_start; /* term lines start here */ |
860 | int term_start; /* term lines start here */ |
828 | int view_start; /* scrollback view starts here */ |
861 | int view_start; /* scrollback view starts here */ |
829 | int top_row; /* topmost row index of scrollback */ |
862 | int top_row; /* topmost row index of scrollback */ |
… | |
… | |
851 | * end: row/column of one character past end of selection |
884 | * end: row/column of one character past end of selection |
852 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
885 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
853 | * * Note: col == -1 ==> we're left of screen |
886 | * * Note: col == -1 ==> we're left of screen |
854 | * |
887 | * |
855 | */ |
888 | */ |
856 | typedef struct { |
889 | struct screen_t |
|
|
890 | { |
857 | row_col_t cur; /* cursor position on the screen */ |
891 | row_col_t cur; /* cursor position on the screen */ |
858 | int tscroll; /* top of settable scroll region */ |
892 | int tscroll; /* top of settable scroll region */ |
859 | int bscroll; /* bottom of settable scroll region */ |
893 | int bscroll; /* bottom of settable scroll region */ |
860 | unsigned int charset; /* character set number [0..3] */ |
894 | unsigned int charset; /* character set number [0..3] */ |
861 | unsigned int flags; /* see below */ |
895 | unsigned int flags; /* see below */ |
862 | row_col_t s_cur; /* saved cursor position */ |
896 | row_col_t s_cur; /* saved cursor position */ |
863 | unsigned int s_charset; /* saved character set number [0..3] */ |
897 | unsigned int s_charset; /* saved character set number [0..3] */ |
864 | char s_charset_char; |
898 | char s_charset_char; |
865 | rend_t s_rstyle; /* saved rendition style */ |
899 | rend_t s_rstyle; /* saved rendition style */ |
866 | } screen_t; |
900 | }; |
867 | |
901 | |
868 | enum selection_op_t { |
902 | enum selection_op_t |
|
|
903 | { |
869 | SELECTION_CLEAR = 0, /* nothing selected */ |
904 | SELECTION_CLEAR = 0, /* nothing selected */ |
870 | SELECTION_INIT, /* marked a point */ |
905 | SELECTION_INIT, /* marked a point */ |
871 | SELECTION_BEGIN, /* started a selection */ |
906 | SELECTION_BEGIN, /* started a selection */ |
872 | SELECTION_CONT, /* continued selection */ |
907 | SELECTION_CONT, /* continued selection */ |
873 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
908 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
874 | }; |
909 | }; |
875 | |
910 | |
876 | typedef struct { |
911 | struct selection_t |
|
|
912 | { |
877 | wchar_t *text; /* selected text */ |
913 | wchar_t *text; /* selected text */ |
878 | unsigned int len; /* length of selected text */ |
914 | unsigned int len; /* length of selected text */ |
879 | unsigned int screen; /* screen being used */ |
915 | unsigned int screen; /* screen being used */ |
880 | unsigned int clicks; /* number of clicks */ |
916 | unsigned int clicks; /* number of clicks */ |
881 | selection_op_t op; /* current operation */ |
917 | selection_op_t op; /* current operation */ |
882 | bool rect; /* rectangular selection? */ |
918 | bool rect; /* rectangular selection? */ |
883 | row_col_t beg; /* beginning of selection <= mark */ |
919 | row_col_t beg; /* beginning of selection <= mark */ |
884 | row_col_t mark; /* point of initial click <= end */ |
920 | row_col_t mark; /* point of initial click <= end */ |
885 | row_col_t end; /* one character past end point */ |
921 | row_col_t end; /* one character past end point */ |
886 | } selection_t; |
922 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
923 | unsigned int clip_len; /* length of clipboard text */ |
|
|
924 | }; |
887 | |
925 | |
888 | /* ------------------------------------------------------------------------- */ |
926 | /* ------------------------------------------------------------------------- */ |
889 | |
927 | |
890 | /* screen_t flags */ |
928 | /* screen_t flags */ |
891 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
929 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
… | |
… | |
905 | Opt_count |
943 | Opt_count |
906 | }; |
944 | }; |
907 | |
945 | |
908 | /* ------------------------------------------------------------------------- */ |
946 | /* ------------------------------------------------------------------------- */ |
909 | |
947 | |
910 | struct rxvt_vars : TermWin_t { |
948 | struct rxvt_vars : TermWin_t |
|
|
949 | { |
911 | scrollBar_t scrollBar; |
950 | scrollBar_t scrollBar; |
912 | uint8_t options[(Opt_count + 7) >> 3]; |
951 | uint8_t options[(Opt_count + 7) >> 3]; |
913 | XSizeHints szHint; |
952 | XSizeHints szHint; |
914 | rxvt_color *pix_colors; |
953 | rxvt_color *pix_colors; |
915 | Cursor TermWin_cursor; /* cursor for vt window */ |
954 | Cursor TermWin_cursor; /* cursor for vt window */ |
… | |
… | |
925 | #ifdef OFF_FOCUS_FADING |
964 | #ifdef OFF_FOCUS_FADING |
926 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
965 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
927 | #endif |
966 | #endif |
928 | }; |
967 | }; |
929 | |
968 | |
930 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
969 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
970 | { |
931 | |
971 | |
932 | // special markers with magic addresses |
972 | // special markers with magic addresses |
933 | static const char resval_undef []; // options specifically unset |
973 | static const char resval_undef []; // options specifically unset |
934 | static const char resval_on []; // boolean options switched on |
974 | static const char resval_on []; // boolean options switched on |
935 | static const char resval_off []; // or off |
975 | static const char resval_off []; // or off |
… | |
… | |
943 | |
983 | |
944 | unsigned char want_refresh:1, |
984 | unsigned char want_refresh:1, |
945 | current_screen:1, /* primary or secondary */ |
985 | current_screen:1, /* primary or secondary */ |
946 | num_scr_allow:1, |
986 | num_scr_allow:1, |
947 | bypass_keystate:1, |
987 | bypass_keystate:1, |
|
|
988 | #if ENABLE_FRILLS |
|
|
989 | urgency_hint:1, |
|
|
990 | #endif |
948 | #ifdef CURSOR_BLINK |
991 | #if CURSOR_BLINK |
949 | hidden_cursor:1, |
992 | hidden_cursor:1, |
950 | #endif |
993 | #endif |
951 | #ifdef TEXT_BLINK |
994 | #if TEXT_BLINK |
952 | hidden_text:1, |
995 | hidden_text:1, |
953 | #endif |
996 | #endif |
954 | #ifdef POINTER_BLANK |
997 | #if POINTER_BLANK |
955 | hidden_pointer:1, |
998 | hidden_pointer:1, |
956 | #endif |
999 | #endif |
957 | enc_utf8:1, /* wether locale uses utf-8 */ |
1000 | enc_utf8:1, /* whether locale uses utf-8 */ |
958 | seen_input:1, /* wether we have seen some program output yet */ |
1001 | seen_input:1, /* whether we have seen some program output yet */ |
959 | seen_resize:1, /* wether we had a resize event */ |
1002 | seen_resize:1, /* whether we had a resize event */ |
960 | parsed_geometry:1; |
1003 | parsed_geometry:1; |
961 | |
1004 | |
962 | unsigned char refresh_type, |
1005 | unsigned char refresh_type, |
963 | #ifdef META8_OPTION |
1006 | #ifdef META8_OPTION |
964 | meta_char, /* Alt-key prefix */ |
1007 | meta_char, /* Alt-key prefix */ |
… | |
… | |
968 | /* ---------- */ |
1011 | /* ---------- */ |
969 | bool rvideo_state, rvideo_mode; |
1012 | bool rvideo_state, rvideo_mode; |
970 | #ifndef NO_BELL |
1013 | #ifndef NO_BELL |
971 | bool rvideo_bell; |
1014 | bool rvideo_bell; |
972 | #endif |
1015 | #endif |
973 | int num_scr; /* screen: number lines scrolled */ |
1016 | int num_scr; /* screen: number of lines scrolled */ |
974 | int prev_ncol, /* screen: previous number of columns */ |
1017 | int prev_ncol, /* screen: previous number of columns */ |
975 | prev_nrow; /* screen: previous number of rows */ |
1018 | prev_nrow; /* screen: previous number of rows */ |
976 | /* ---------- */ |
1019 | /* ---------- */ |
977 | rend_t rstyle; |
1020 | rend_t rstyle; |
978 | /* ---------- */ |
1021 | /* ---------- */ |
… | |
… | |
1008 | SavedModes; |
1051 | SavedModes; |
1009 | /* ---------- */ |
1052 | /* ---------- */ |
1010 | Atom *xa; |
1053 | Atom *xa; |
1011 | /* ---------- */ |
1054 | /* ---------- */ |
1012 | Time selection_time, |
1055 | Time selection_time, |
1013 | selection_request_time; |
1056 | selection_request_time, |
|
|
1057 | clipboard_time; |
1014 | pid_t cmd_pid; /* process id of child */ |
1058 | pid_t cmd_pid; /* process id of child */ |
1015 | char * incr_buf; |
1059 | char * incr_buf; |
1016 | size_t incr_buf_size, incr_buf_fill; |
1060 | size_t incr_buf_size, incr_buf_fill; |
1017 | /* ---------- */ |
1061 | /* ---------- */ |
1018 | struct mouse_event MEvent; |
1062 | struct mouse_event MEvent; |
… | |
… | |
1023 | bgPixmap_t bgPixmap; |
1067 | bgPixmap_t bgPixmap; |
1024 | #endif |
1068 | #endif |
1025 | #ifdef HAVE_AFTERIMAGE |
1069 | #ifdef HAVE_AFTERIMAGE |
1026 | ASVisual *asv; |
1070 | ASVisual *asv; |
1027 | ASImageManager *asimman; |
1071 | ASImageManager *asimman; |
|
|
1072 | |
|
|
1073 | void init_asv () |
|
|
1074 | { |
|
|
1075 | if (!asv) |
|
|
1076 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1077 | } |
1028 | #endif |
1078 | #endif |
1029 | |
1079 | |
1030 | #if ENABLE_OVERLAY |
1080 | #if ENABLE_OVERLAY |
1031 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1081 | overlay_base ov; |
1032 | text_t **ov_text; |
|
|
1033 | rend_t **ov_rend; |
|
|
1034 | |
1082 | |
1035 | void scr_swap_overlay () NOTHROW; |
1083 | void scr_swap_overlay () NOTHROW; |
1036 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1084 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1037 | void scr_overlay_off () NOTHROW; |
1085 | void scr_overlay_off () NOTHROW; |
1038 | void scr_overlay_set (int x, int y, |
1086 | void scr_overlay_set (int x, int y, |
… | |
… | |
1189 | wchar_t next_char () NOTHROW; |
1237 | wchar_t next_char () NOTHROW; |
1190 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1238 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1191 | uint32_t next_octet () NOTHROW; |
1239 | uint32_t next_octet () NOTHROW; |
1192 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1240 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1193 | |
1241 | |
1194 | bool cmd_parse (); |
1242 | void cmd_parse (); |
1195 | void mouse_report (XButtonEvent &ev); |
1243 | void mouse_report (XButtonEvent &ev); |
1196 | void button_press (XButtonEvent &ev); |
1244 | void button_press (XButtonEvent &ev); |
1197 | void button_release (XButtonEvent &ev); |
1245 | void button_release (XButtonEvent &ev); |
1198 | void focus_in (); |
1246 | void focus_in (); |
1199 | void focus_out (); |
1247 | void focus_out (); |
|
|
1248 | #if ENABLE_FRILLS |
|
|
1249 | void set_urgency (bool enable); |
|
|
1250 | #else |
|
|
1251 | void set_urgency (bool enable) { } |
|
|
1252 | #endif |
1200 | void update_fade_color (unsigned int idx); |
1253 | void update_fade_color (unsigned int idx); |
1201 | #ifdef PRINTPIPE |
1254 | #ifdef PRINTPIPE |
1202 | FILE *popen_printer (); |
1255 | FILE *popen_printer (); |
1203 | int pclose_printer (FILE *stream); |
1256 | int pclose_printer (FILE *stream); |
1204 | #endif |
1257 | #endif |
… | |
… | |
1210 | void process_window_ops (const int *args, unsigned int nargs); |
1263 | void process_window_ops (const int *args, unsigned int nargs); |
1211 | char *get_to_st (unicode_t &ends_how); |
1264 | char *get_to_st (unicode_t &ends_how); |
1212 | void process_dcs_seq (); |
1265 | void process_dcs_seq (); |
1213 | void process_osc_seq (); |
1266 | void process_osc_seq (); |
1214 | void process_color_seq (int report, int color, const char *str, char resp); |
1267 | void process_color_seq (int report, int color, const char *str, char resp); |
1215 | void process_xterm_seq (int op, const char *str, char resp); |
1268 | void process_xterm_seq (int op, char *str, char resp); |
1216 | int privcases (int mode, unsigned long bit); |
1269 | int privcases (int mode, unsigned long bit); |
1217 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1270 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1218 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1271 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1219 | void process_graphics (); |
1272 | void process_graphics (); |
1220 | // init.C |
1273 | // init.C |
… | |
… | |
1342 | |
1395 | |
1343 | // modifies first argument(!) |
1396 | // modifies first argument(!) |
1344 | void paste (char *data, unsigned int len) NOTHROW; |
1397 | void paste (char *data, unsigned int len) NOTHROW; |
1345 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1398 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1346 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1399 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1400 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1347 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1401 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1348 | void scr_reset (); |
1402 | void scr_reset (); |
1349 | void scr_release () NOTHROW; |
1403 | void scr_release () NOTHROW; |
1350 | void scr_clear (bool really = false) NOTHROW; |
1404 | void scr_clear (bool really = false) NOTHROW; |
1351 | void scr_refresh () NOTHROW; |
1405 | void scr_refresh () NOTHROW; |
… | |
… | |
1363 | void scr_remap_chars (line_t &l) NOTHROW; |
1417 | void scr_remap_chars (line_t &l) NOTHROW; |
1364 | |
1418 | |
1365 | enum cursor_mode { SAVE, RESTORE }; |
1419 | enum cursor_mode { SAVE, RESTORE }; |
1366 | |
1420 | |
1367 | void scr_poweron (); |
1421 | void scr_poweron (); |
|
|
1422 | void scr_soft_reset () NOTHROW; |
1368 | void scr_cursor (cursor_mode mode) NOTHROW; |
1423 | void scr_cursor (cursor_mode mode) NOTHROW; |
1369 | void scr_do_wrap () NOTHROW; |
1424 | void scr_do_wrap () NOTHROW; |
1370 | void scr_swap_screen () NOTHROW; |
1425 | void scr_swap_screen () NOTHROW; |
1371 | void scr_change_screen (int scrn); |
1426 | void scr_change_screen (int scrn); |
1372 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1427 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
… | |
… | |
1404 | void selection_check (int check_more) NOTHROW; |
1459 | void selection_check (int check_more) NOTHROW; |
1405 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1460 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1406 | void selection_property (Window win, Atom prop) NOTHROW; |
1461 | void selection_property (Window win, Atom prop) NOTHROW; |
1407 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1462 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1408 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1463 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1409 | void selection_clear () NOTHROW; |
1464 | void selection_clear (bool clipboard = false) NOTHROW; |
|
|
1465 | void clipboard_copy (Time tm); |
1410 | void selection_make (Time tm); |
1466 | void selection_make (Time tm); |
1411 | bool selection_grab (Time tm) NOTHROW; |
1467 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1412 | void selection_start_colrow (int col, int row) NOTHROW; |
1468 | void selection_start_colrow (int col, int row) NOTHROW; |
1413 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1469 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1414 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1470 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1415 | void selection_remove_trailing_spaces () NOTHROW; |
1471 | void selection_remove_trailing_spaces () NOTHROW; |
1416 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1472 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |