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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.370 by root, Tue Nov 4 14:25:10 2008 UTC vs.
Revision 1.404 by sf-exg, Sun Apr 18 11:06:46 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#define RS_Sel (1UL << 22)
334
335// 5 custom bits for extensions
336#define RS_customCount 16UL
337#define RS_customShift 23
338#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
316 339
317// font styles 340// font styles
318#define RS_Bold 0x00004000UL // value 1 341#define RS_Bold (1UL << RS_styleShift)
319#define RS_Italic 0x00008000UL // value 2 342#define RS_Italic (2UL << RS_styleShift)
343
344#define RS_styleCount 4
345#define RS_styleShift 27
346#define RS_styleMask (RS_Bold | RS_Italic)
320 347
321// fake styles 348// fake styles
322#define RS_Blink 0x00010000UL // blink 349#define RS_Blink (1UL << 29)
323#define RS_RVid 0x00020000UL // reverse video 350#define RS_RVid (1UL << 30) // reverse video
324#define RS_Uline 0x00040000UL // underline 351#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
340 352
341#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 353#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
342#define RS_attrMask (RS_baseattrMask | RS_fontMask) 354#define RS_attrMask (RS_baseattrMask | RS_fontMask)
343 355
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)) 356#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)) 357#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
350 358
351#define Sel_none 0 /* Not waiting */ 359#define Sel_none 0 /* Not waiting */
352#define Sel_normal 0x01 /* normal selection */ 360#define Sel_normal 0x01 /* normal selection */
353#define Sel_incr 0x02 /* incremental selection */ 361#define Sel_incr 0x02 /* incremental selection */
354#define Sel_direct 0x00 362#define Sel_direct 0x00
… …
383 XTerm_Color_cursor = 12, // change actual 'Cursor' color 391 XTerm_Color_cursor = 12, // change actual 'Cursor' color
384 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 392 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
385 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 393 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
386 XTerm_Color05 = 15, // not implemented (tektronix fg) 394 XTerm_Color05 = 15, // not implemented (tektronix fg)
387 XTerm_Color06 = 16, // not implemented (tektronix bg) 395 XTerm_Color06 = 16, // not implemented (tektronix bg)
388 XTerm_Color_RV = 17, // change actual 'Highlight' color 396 XTerm_Color_HC = 17, // change actual 'Highlight' color
389 XTerm_logfile = 46, // not implemented 397 XTerm_logfile = 46, // not implemented
390 XTerm_font = 50, 398 XTerm_font = 50,
391 399
392 XTerm_konsole30 = 30, // reserved for konsole 400 XTerm_konsole30 = 30, // reserved for konsole
393 XTerm_konsole31 = 31, // reserved for konsole 401 XTerm_konsole31 = 31, // reserved for konsole
… …
395 /* 403 /*
396 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 404 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
397 */ 405 */
398 406
399 // deprecated 407 // deprecated
400 Rxvt_Color_BD = 18,
401 Rxvt_Color_UL = 19,
402 Rxvt_restoreFG = 39, 408 Rxvt_restoreFG = 39,
403 Rxvt_restoreBG = 49, 409 Rxvt_restoreBG = 49,
404 410
405 Rxvt_Pixmap = 20, // new bg pixmap 411 Rxvt_Pixmap = 20, // new bg pixmap
406 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 412 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
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,
… …
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,
… …
478#if ENABLE_FRILLS 489#if ENABLE_FRILLS
479 Color_underline, 490 Color_underline,
480#endif 491#endif
481#ifdef OPTION_HC 492#ifdef OPTION_HC
482 Color_HC, 493 Color_HC,
494 Color_HTC,
483#endif 495#endif
484 Color_scroll, 496 Color_scroll,
485#ifdef RXVT_SCROLLBAR 497#ifdef RXVT_SCROLLBAR
486 Color_trough, 498 Color_trough,
487#endif 499#endif
… …
499#else 511#else
500 TOTAL_COLORS = NRS_COLORS 512 TOTAL_COLORS = NRS_COLORS
501#endif 513#endif
502}; 514};
503 515
516#ifndef USE_256_COLORS
504#define Color_Bits 7 // 0 .. maxTermCOLOR 517#define Color_Bits 7 // 0 .. maxTermCOLOR
518#else
519#define Color_Bits 9 // 0 .. maxTermCOLOR
520#endif
505 521
506/* 522/*
507 * Resource list 523 * Resource list
508 */ 524 */
509enum { 525enum {
… …
555#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 571#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
556#define UBUFSIZ 2048 // character buffer 572#define UBUFSIZ 2048 // character buffer
557 573
558#if ENABLE_FRILLS 574#if ENABLE_FRILLS
559# include <X11/Xmd.h> 575# include <X11/Xmd.h>
560typedef struct _mwmhints { 576typedef struct _mwmhints
577{
561 CARD32 flags; 578 CARD32 flags;
562 CARD32 functions; 579 CARD32 functions;
563 CARD32 decorations; 580 CARD32 decorations;
564 INT32 input_mode; 581 INT32 input_mode;
565 CARD32 status; 582 CARD32 status;
… …
612#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 629#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
613#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 630#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
614#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 631#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
615#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 632#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
616 633
617#define LINENO(n) MOD (term_start + int(n), total_rows) 634#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
618#define ROW(n) row_buf [LINENO (n)] 635#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
636
637#define LINENO(n) LINENO_of (this, n)
638#define ROW(n) ROW_of (this, n)
619 639
620/* how to build & extract colors and attributes */ 640/* how to build & extract colors and attributes */
621#define GET_BASEFG(x) (((x) & RS_fgMask)) 641#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
622#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 642#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
623 643
624#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 644#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
625#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 645#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
626 646
627#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 647#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
628#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 648#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
629 649
630#define GET_ATTR(x) (((x) & RS_attrMask)) 650#define GET_ATTR(x) (((x) & RS_attrMask))
651// return attributes defining the background, encoding doesn't matter
652// depends on RS_fgShift > RS_bgShift
631#define GET_BGATTR(x) \ 653#define GET_BGATTR(x) \
654 (expect_false ((x) & RS_RVid) \
632 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 655 ? (((x) & (RS_attrMask & ~RS_RVid)) \
633 | (((x) & RS_fgMask)<<Color_Bits)) \ 656 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
634 : ((x) & (RS_attrMask | RS_bgMask))) 657 : ((x) & (RS_attrMask | RS_bgMask)))
635#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 658#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
636#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 659#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
637#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 660#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
638 661
639#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 662#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
640 663
641#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 664#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
642#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 665#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
643 666
644#if ENABLE_STYLES 667#if ENABLE_STYLES
645# define FONTSET(style) fontset[GET_STYLE (style)] 668# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
646#else 669#else
647# define FONTSET(style) fontset[0] 670# define FONTSET_of(t,style) (t)->fontset[0]
648#endif 671#endif
672
673#define FONTSET(style) FONTSET_of (this, style)
649 674
650typedef callback<void (const char *)> log_callback; 675typedef callback<void (const char *)> log_callback;
651typedef callback<int (int)> getfd_callback; 676typedef callback<int (int)> getfd_callback;
652 677
653/****************************************************************************/ 678/****************************************************************************/
… …
656#define LINE_FILTERED 0x0002 // line has been filtered 681#define LINE_FILTERED 0x0002 // line has been filtered
657#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 682#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
658#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 683#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
659#define LINE_BIDI 0x0010 // line needs bidi (NYI) 684#define LINE_BIDI 0x0010 // line needs bidi (NYI)
660 685
661struct line_t { 686struct line_t
687{
662 text_t *t; // terminal the text 688 text_t *t; // terminal the text
663 rend_t *r; // rendition, uses RS_ flags 689 rend_t *r; // rendition, uses RS_ flags
664 tlen_t_ l; // length of each text line 690 tlen_t_ l; // length of each text line
665 uint32_t f; // flags 691 uint32_t f; // flags
666 692
… …
700}; 726};
701 727
702/****************************************************************************/ 728/****************************************************************************/
703 729
704// primitive wrapper around mbstate_t to ensure initialisation 730// primitive wrapper around mbstate_t to ensure initialisation
705struct mbstate { 731struct mbstate
732{
706 mbstate_t mbs; 733 mbstate_t mbs;
707 734
708 operator mbstate_t *() { return &mbs; } 735 operator mbstate_t *() { return &mbs; }
709 void reset () { memset (&mbs, 0, sizeof (mbs)); } 736 void reset () { memset (&mbs, 0, sizeof (mbs)); }
710 mbstate () { reset (); } 737 mbstate () { reset (); }
… …
731 758
732#if ENABLE_COMBINING 759#if ENABLE_COMBINING
733// compose chars are used to represent composite characters 760// compose chars are used to represent composite characters
734// that are not representable in unicode, as well as characters 761// that are not representable in unicode, as well as characters
735// not fitting in the BMP. 762// not fitting in the BMP.
736struct compose_char { 763struct compose_char
764{
737 unicode_t c1, c2; // any chars != NOCHAR are valid 765 unicode_t c1, c2; // any chars != NOCHAR are valid
738 compose_char (unicode_t c1, unicode_t c2) 766 compose_char (unicode_t c1, unicode_t c2)
739 : c1(c1), c2(c2) 767 : c1(c1), c2(c2)
740 { } 768 { }
741}; 769};
742 770
743class rxvt_composite_vec { 771class rxvt_composite_vec
772{
744 vector<compose_char> v; 773 vector<compose_char> v;
745public: 774public:
746 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 775 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
747 int expand (unicode_t c, wchar_t *r); 776 int expand (unicode_t c, wchar_t *r);
748 compose_char *operator [](text_t c) 777 compose_char *operator [](text_t c)
… …
767extern rxvt_t rxvt_current_term; 796extern rxvt_t rxvt_current_term;
768 797
769#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 798#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
770#define GET_R rxvt_current_term 799#define GET_R rxvt_current_term
771 800
801/* ------------------------------------------------------------------------- */
802struct overlay_base
803{
804 int x, y, w, h; // overlay dimensions
805 text_t **text;
806 rend_t **rend;
807
808 // while tempting to add swap() etc. here, it effetcively only increases code size
809};
810
811/* ------------------------------------------------------------------------- */
812
772typedef struct { 813typedef struct
814{
773 int row; 815 int row;
774 int col; 816 int col;
775} row_col_t; 817} row_col_t;
776 818
777/* 819/*
… …
808 * | 850 * |
809 * | 851 * |
810 * END······················= total_rows 852 * END······················= total_rows
811 */ 853 */
812 854
813struct TermWin_t { 855struct TermWin_t
856{
814 int width; /* window width [pixels] */ 857 int width; /* window width [pixels] */
815 int height; /* window height [pixels] */ 858 int height; /* window height [pixels] */
816 int fwidth; /* font width [pixels] */ 859 int fwidth; /* font width [pixels] */
817 int fheight; /* font height [pixels] */ 860 int fheight; /* font height [pixels] */
818 int fbase; /* font ascent (baseline) [pixels] */ 861 int fbase; /* font ascent (baseline) [pixels] */
… …
821 int focus; /* window has focus */ 864 int focus; /* window has focus */
822 int mapped; /* window state mapped? */ 865 int mapped; /* window state mapped? */
823 int int_bwidth; /* internal border width */ 866 int int_bwidth; /* internal border width */
824 int ext_bwidth; /* external border width */ 867 int ext_bwidth; /* external border width */
825 int lineSpace; /* number of extra pixels between rows */ 868 int lineSpace; /* number of extra pixels between rows */
869 int letterSpace; /* number of extra pixels between columns */
826 int saveLines; /* number of lines that fit in scrollback */ 870 int saveLines; /* number of lines that fit in scrollback */
827 int total_rows; /* total number of rows in this terminal */ 871 int total_rows; /* total number of rows in this terminal */
828 int term_start; /* term lines start here */ 872 int term_start; /* term lines start here */
829 int view_start; /* scrollback view starts here */ 873 int view_start; /* scrollback view starts here */
830 int top_row; /* topmost row index of scrollback */ 874 int top_row; /* topmost row index of scrollback */
… …
852 * end: row/column of one character past end of selection 896 * end: row/column of one character past end of selection
853 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow 897 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
854 * * Note: col == -1 ==> we're left of screen 898 * * Note: col == -1 ==> we're left of screen
855 * 899 *
856 */ 900 */
857typedef struct { 901struct screen_t
902{
858 row_col_t cur; /* cursor position on the screen */ 903 row_col_t cur; /* cursor position on the screen */
859 int tscroll; /* top of settable scroll region */ 904 int tscroll; /* top of settable scroll region */
860 int bscroll; /* bottom of settable scroll region */ 905 int bscroll; /* bottom of settable scroll region */
861 unsigned int charset; /* character set number [0..3] */ 906 unsigned int charset; /* character set number [0..3] */
862 unsigned int flags; /* see below */ 907 unsigned int flags; /* see below */
863 row_col_t s_cur; /* saved cursor position */ 908 row_col_t s_cur; /* saved cursor position */
864 unsigned int s_charset; /* saved character set number [0..3] */ 909 unsigned int s_charset; /* saved character set number [0..3] */
865 char s_charset_char; 910 char s_charset_char;
866 rend_t s_rstyle; /* saved rendition style */ 911 rend_t s_rstyle; /* saved rendition style */
867} screen_t; 912};
868 913
869enum selection_op_t { 914enum selection_op_t
915{
870 SELECTION_CLEAR = 0, /* nothing selected */ 916 SELECTION_CLEAR = 0, /* nothing selected */
871 SELECTION_INIT, /* marked a point */ 917 SELECTION_INIT, /* marked a point */
872 SELECTION_BEGIN, /* started a selection */ 918 SELECTION_BEGIN, /* started a selection */
873 SELECTION_CONT, /* continued selection */ 919 SELECTION_CONT, /* continued selection */
874 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 920 SELECTION_DONE /* selection put in CUT_BUFFER0 */
875}; 921};
876 922
877typedef struct { 923struct selection_t
924{
878 wchar_t *text; /* selected text */ 925 wchar_t *text; /* selected text */
879 unsigned int len; /* length of selected text */ 926 unsigned int len; /* length of selected text */
880 unsigned int screen; /* screen being used */ 927 unsigned int screen; /* screen being used */
881 unsigned int clicks; /* number of clicks */ 928 unsigned int clicks; /* number of clicks */
882 selection_op_t op; /* current operation */ 929 selection_op_t op; /* current operation */
883 bool rect; /* rectangular selection? */ 930 bool rect; /* rectangular selection? */
884 row_col_t beg; /* beginning of selection <= mark */ 931 row_col_t beg; /* beginning of selection <= mark */
885 row_col_t mark; /* point of initial click <= end */ 932 row_col_t mark; /* point of initial click <= end */
886 row_col_t end; /* one character past end point */ 933 row_col_t end; /* one character past end point */
887} selection_t; 934 wchar_t *clip_text; /* text copied to the clipboard */
935 unsigned int clip_len; /* length of clipboard text */
936};
888 937
889/* ------------------------------------------------------------------------- */ 938/* ------------------------------------------------------------------------- */
890 939
891/* screen_t flags */ 940/* screen_t flags */
892#define Screen_Relative (1<<0) /* relative origin mode flag */ 941#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
906Opt_count 955Opt_count
907}; 956};
908 957
909/* ------------------------------------------------------------------------- */ 958/* ------------------------------------------------------------------------- */
910 959
911struct rxvt_vars : TermWin_t { 960struct rxvt_vars : TermWin_t
961{
912 scrollBar_t scrollBar; 962 scrollBar_t scrollBar;
913 uint8_t options[(Opt_count + 7) >> 3]; 963 uint8_t options[(Opt_count + 7) >> 3];
914 XSizeHints szHint; 964 XSizeHints szHint;
915 rxvt_color *pix_colors; 965 rxvt_color *pix_colors;
916 Cursor TermWin_cursor; /* cursor for vt window */ 966 Cursor TermWin_cursor; /* cursor for vt window */
917 int numlock_state;
918 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 967 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
919 line_t *drawn_buf; // text on screen 968 line_t *drawn_buf; // text on screen
920 line_t *swap_buf; // lines for swap buffer 969 line_t *swap_buf; // lines for swap buffer
921 char *tabs; /* per location: 1 == tab-stop */ 970 char *tabs; /* per location: 1 == tab-stop */
922 screen_t screen; 971 screen_t screen;
… …
926#ifdef OFF_FOCUS_FADING 975#ifdef OFF_FOCUS_FADING
927 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 976 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
928#endif 977#endif
929}; 978};
930 979
931struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 980struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
981{
932 982
933 // special markers with magic addresses 983 // special markers with magic addresses
934 static const char resval_undef []; // options specifically unset 984 static const char resval_undef []; // options specifically unset
935 static const char resval_on []; // boolean options switched on 985 static const char resval_on []; // boolean options switched on
936 static const char resval_off []; // or off 986 static const char resval_off []; // or off
… …
944 994
945 unsigned char want_refresh:1, 995 unsigned char want_refresh:1,
946 current_screen:1, /* primary or secondary */ 996 current_screen:1, /* primary or secondary */
947 num_scr_allow:1, 997 num_scr_allow:1,
948 bypass_keystate:1, 998 bypass_keystate:1,
949#ifdef ENABLE_FRILLS 999#if ENABLE_FRILLS
950 urgency_hint:1, 1000 urgency_hint:1,
951#endif 1001#endif
952#ifdef CURSOR_BLINK 1002#if CURSOR_BLINK
953 hidden_cursor:1, 1003 hidden_cursor:1,
954#endif 1004#endif
955#ifdef TEXT_BLINK 1005#if TEXT_BLINK
956 hidden_text:1, 1006 hidden_text:1,
957#endif 1007#endif
958#ifdef POINTER_BLANK 1008#if POINTER_BLANK
959 hidden_pointer:1, 1009 hidden_pointer:1,
960#endif 1010#endif
961 enc_utf8:1, /* wether locale uses utf-8 */ 1011 enc_utf8:1, /* whether locale uses utf-8 */
962 seen_input:1, /* wether we have seen some program output yet */ 1012 seen_input:1, /* whether we have seen some program output yet */
963 seen_resize:1, /* wether we had a resize event */ 1013 seen_resize:1, /* whether we had a resize event */
964 parsed_geometry:1; 1014 parsed_geometry:1;
965 1015
966 unsigned char refresh_type, 1016 unsigned char refresh_type,
967#ifdef META8_OPTION 1017#ifdef META8_OPTION
968 meta_char, /* Alt-key prefix */ 1018 meta_char, /* Alt-key prefix */
… …
972/* ---------- */ 1022/* ---------- */
973 bool rvideo_state, rvideo_mode; 1023 bool rvideo_state, rvideo_mode;
974#ifndef NO_BELL 1024#ifndef NO_BELL
975 bool rvideo_bell; 1025 bool rvideo_bell;
976#endif 1026#endif
977 int num_scr; /* screen: number lines scrolled */ 1027 int num_scr; /* screen: number of lines scrolled */
978 int prev_ncol, /* screen: previous number of columns */ 1028 int prev_ncol, /* screen: previous number of columns */
979 prev_nrow; /* screen: previous number of rows */ 1029 prev_nrow; /* screen: previous number of rows */
980/* ---------- */ 1030/* ---------- */
981 rend_t rstyle; 1031 rend_t rstyle;
982/* ---------- */ 1032/* ---------- */
… …
1012 SavedModes; 1062 SavedModes;
1013/* ---------- */ 1063/* ---------- */
1014 Atom *xa; 1064 Atom *xa;
1015/* ---------- */ 1065/* ---------- */
1016 Time selection_time, 1066 Time selection_time,
1017 selection_request_time; 1067 selection_request_time,
1068 clipboard_time;
1018 pid_t cmd_pid; /* process id of child */ 1069 pid_t cmd_pid; /* process id of child */
1019 char * incr_buf; 1070 char * incr_buf;
1020 size_t incr_buf_size, incr_buf_fill; 1071 size_t incr_buf_size, incr_buf_fill;
1021/* ---------- */ 1072/* ---------- */
1022 struct mouse_event MEvent; 1073 struct mouse_event MEvent;
… …
1036 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1087 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1037 } 1088 }
1038#endif 1089#endif
1039 1090
1040#if ENABLE_OVERLAY 1091#if ENABLE_OVERLAY
1041 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1092 overlay_base ov;
1042 text_t **ov_text;
1043 rend_t **ov_rend;
1044 1093
1045 void scr_swap_overlay () NOTHROW; 1094 void scr_swap_overlay () NOTHROW;
1046 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;
1047 void scr_overlay_off () NOTHROW; 1096 void scr_overlay_off () NOTHROW;
1048 void scr_overlay_set (int x, int y, 1097 void scr_overlay_set (int x, int y,
… …
1205 void mouse_report (XButtonEvent &ev); 1254 void mouse_report (XButtonEvent &ev);
1206 void button_press (XButtonEvent &ev); 1255 void button_press (XButtonEvent &ev);
1207 void button_release (XButtonEvent &ev); 1256 void button_release (XButtonEvent &ev);
1208 void focus_in (); 1257 void focus_in ();
1209 void focus_out (); 1258 void focus_out ();
1259#if ENABLE_FRILLS
1210 void set_urgency (bool enable); 1260 void set_urgency (bool enable);
1261#else
1262 void set_urgency (bool enable) { }
1263#endif
1211 void update_fade_color (unsigned int idx); 1264 void update_fade_color (unsigned int idx);
1212#ifdef PRINTPIPE 1265#ifdef PRINTPIPE
1213 FILE *popen_printer (); 1266 FILE *popen_printer ();
1214 int pclose_printer (FILE *stream); 1267 int pclose_printer (FILE *stream);
1215#endif 1268#endif
… …
1221 void process_window_ops (const int *args, unsigned int nargs); 1274 void process_window_ops (const int *args, unsigned int nargs);
1222 char *get_to_st (unicode_t &ends_how); 1275 char *get_to_st (unicode_t &ends_how);
1223 void process_dcs_seq (); 1276 void process_dcs_seq ();
1224 void process_osc_seq (); 1277 void process_osc_seq ();
1225 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);
1226 void process_xterm_seq (int op, const char *str, char resp); 1279 void process_xterm_seq (int op, char *str, char resp);
1227 int privcases (int mode, unsigned long bit); 1280 int privcases (int mode, unsigned long bit);
1228 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);
1229 void process_sgr_mode (unsigned int nargs, const int *arg); 1282 void process_sgr_mode (unsigned int nargs, const int *arg);
1230 void process_graphics (); 1283 void process_graphics ();
1231 // init.C 1284 // init.C
… …
1375 void scr_remap_chars (line_t &l) NOTHROW; 1428 void scr_remap_chars (line_t &l) NOTHROW;
1376 1429
1377 enum cursor_mode { SAVE, RESTORE }; 1430 enum cursor_mode { SAVE, RESTORE };
1378 1431
1379 void scr_poweron (); 1432 void scr_poweron ();
1433 void scr_soft_reset () NOTHROW;
1380 void scr_cursor (cursor_mode mode) NOTHROW; 1434 void scr_cursor (cursor_mode mode) NOTHROW;
1381 void scr_do_wrap () NOTHROW; 1435 void scr_do_wrap () NOTHROW;
1382 void scr_swap_screen () NOTHROW; 1436 void scr_swap_screen () NOTHROW;
1383 void scr_change_screen (int scrn); 1437 void scr_change_screen (int scrn);
1384 void scr_color (unsigned int color, int fgbg) NOTHROW; 1438 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1416 void selection_check (int check_more) NOTHROW; 1470 void selection_check (int check_more) NOTHROW;
1417 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1471 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1418 void selection_property (Window win, Atom prop) NOTHROW; 1472 void selection_property (Window win, Atom prop) NOTHROW;
1419 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1473 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1420 int selection_request_other (Atom target, int selnum) NOTHROW; 1474 int selection_request_other (Atom target, int selnum) NOTHROW;
1421 void selection_clear () NOTHROW; 1475 void selection_clear (bool clipboard = false) NOTHROW;
1476 void clipboard_copy (Time tm);
1422 void selection_make (Time tm); 1477 void selection_make (Time tm);
1423 bool selection_grab (Time tm) NOTHROW; 1478 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1424 void selection_start_colrow (int col, int row) NOTHROW; 1479 void selection_start_colrow (int col, int row) NOTHROW;
1425 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;
1426 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;
1427 void selection_remove_trailing_spaces () NOTHROW; 1482 void selection_remove_trailing_spaces () NOTHROW;
1428 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1483 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;

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