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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.434 by sf-exg, Sun Feb 6 11:42:28 2011 UTC vs.
Revision 1.553 by root, Tue Jun 25 03:35:01 2019 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30
31using namespace std;
32 28
33// we assume that Xlib.h defines XPointer, and it does since at least 1994... 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
34 30
35extern "C" { 31extern "C" {
36#include <X11/Xlib.h> 32#include <X11/Xlib.h>
… …
74#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
75#include <X11/keysym.h> 71#include <X11/keysym.h>
76#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
77#include <X11/Xatom.h> 73#include <X11/Xatom.h>
78 74
79#ifdef HAVE_AFTERIMAGE
80# include <afterimage.h>
81# undef min
82# undef max
83#endif
84
85#ifdef HAVE_PIXBUF 75#if HAVE_PIXBUF
86# include <gdk-pixbuf/gdk-pixbuf.h> 76# include <gdk-pixbuf/gdk-pixbuf.h>
87#endif 77#endif
88 78
89#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
90# define HAVE_BG_PIXMAP 1 80# define HAVE_IMG 1
91#endif 81#endif
82
83#define ECB_NO_THREADS 1
84#include "ecb.h"
92 85
93#include "encoding.h" 86#include "encoding.h"
94#include "rxvtutil.h" 87#include "rxvtutil.h"
95#include "rxvtfont.h" 88#include "rxvtfont.h"
96#include "rxvttoolkit.h" 89#include "rxvttoolkit.h"
90#include "rxvtimg.h"
97#include "scrollbar.h" 91#include "scrollbar.h"
98#include "ev_cpp.h" 92#include "ev_cpp.h"
99#include "salloc.h"
100#include "libptytty.h" 93#include "libptytty.h"
101 94
102#include "rxvtperl.h" 95#include "rxvtperl.h"
103 96
104// try to avoid some macros to decrease code size, on some systems 97// try to avoid some macros to decrease code size, on some systems
… …
125#endif 118#endif
126 119
127#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 120#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
128# define EXIT_SUCCESS 0 /* exit function success */ 121# define EXIT_SUCCESS 0 /* exit function success */
129# define EXIT_FAILURE 1 /* exit function failure */ 122# define EXIT_FAILURE 1 /* exit function failure */
130#endif
131
132#ifndef PATH_MAX
133# define PATH_MAX 16384
134#endif 123#endif
135 124
136/****************************************************************************/ 125/****************************************************************************/
137 126
138// exception thrown on fatal (per-instance) errors 127// exception thrown on fatal (per-instance) errors
… …
161 150
162const char * rxvt_basename (const char *str) NOTHROW; 151const char * rxvt_basename (const char *str) NOTHROW;
163void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
164void rxvt_log (const char *fmt,...) NOTHROW; 153void rxvt_log (const char *fmt,...) NOTHROW;
165void rxvt_warn (const char *fmt,...) NOTHROW; 154void rxvt_warn (const char *fmt,...) NOTHROW;
155ecb_noreturn ecb_cold
166void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
157ecb_noreturn ecb_cold
167void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 158void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
168 159
160void * rxvt_malloc (size_t size);
161void * rxvt_calloc (size_t number, size_t size);
162void * rxvt_realloc (void *ptr, size_t size);
163
169char * rxvt_strtrim (char *str) NOTHROW; 164char * rxvt_strtrim (char *str) NOTHROW;
170char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 165char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
171 166
172static inline void 167static inline void
173rxvt_free_strsplit (char **ptr) NOTHROW 168rxvt_free_strsplit (char **ptr) NOTHROW
174{ 169{
175 free (ptr[0]); 170 free (ptr[0]);
176 free (ptr); 171 free (ptr);
177} 172}
178 173
179void * rxvt_malloc (size_t size); 174KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
180void * rxvt_calloc (size_t number, size_t size);
181void * rxvt_realloc (void *ptr, size_t size);
182 175
183///////////////////////////////////////////////////////////////////////////// 176/////////////////////////////////////////////////////////////////////////////
184 177
185// temporarily replace the process environment 178// temporarily replace the process environment
186extern char **environ; 179extern char **environ;
187extern char **rxvt_environ; // the original environ pointer 180extern char **rxvt_environ; // the original environ pointer
188
189static inline void
190set_environ (stringvec *envv)
191{
192#if ENABLE_PERL
193 assert (envv);
194#else
195 if (envv)
196#endif
197 environ = (char **)envv->begin ();
198}
199 181
200static inline void 182static inline void
201set_environ (char **envv) 183set_environ (char **envv)
202{ 184{
203#if ENABLE_PERL 185#if ENABLE_PERL
… …
273 ***************************************************************************** 255 *****************************************************************************
274 */ 256 */
275 257
276/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
277#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
278#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
279# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
280#else 262#else
281# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
282#endif 264#endif
283#ifndef TERMENV 265#ifndef TERMENV
… …
286# else 268# else
287# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
288# endif 270# endif
289#endif 271#endif
290 272
273// Hidden color cube for indexed 24-bit colors. There are fewer blue levels
274// because normal human eye is less sensitive to the blue component than to
275// the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color)
276#if USE_256_COLORS
277// 7x7x5=245 < 254 unused color indices
278# define Red_levels 7
279# define Green_levels 7
280# define Blue_levels 5
281#else
282// 6x6x4=144 < 166 unused color indices
283# define Red_levels 6
284# define Green_levels 6
285# define Blue_levels 4
286#endif
287
288#define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels)
289
291#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
292# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
293#endif 292#endif
294 293
295#define scrollBar_esc 30 294#define scrollBar_esc 30
… …
308# define NSCREENS 0 307# define NSCREENS 0
309#else 308#else
310# define NSCREENS 1 309# define NSCREENS 1
311#endif 310#endif
312 311
313/* special (internal) prefix for font commands */
314#define FONT_CMD '#'
315#define FONT_DN "#-"
316#define FONT_UP "#+"
317
318/* flags for rxvt_scr_gotorc () */ 312/* flags for rxvt_term::scr_gotorc () */
319enum { 313enum {
320 C_RELATIVE = 1, /* col movement is relative */ 314 C_RELATIVE = 1, /* col movement is relative */
321 R_RELATIVE = 2, /* row movement is relative */ 315 R_RELATIVE = 2, /* row movement is relative */
322 RELATIVE = C_RELATIVE | R_RELATIVE, 316 RELATIVE = C_RELATIVE | R_RELATIVE,
323}; 317};
324 318
325/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 319/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
326enum { 320enum {
327 INSERT = -1, /* don't change these values */ 321 INSERT = -1, /* don't change these values */
328 DELETE = +1, 322 DELETE = +1,
329 ERASE = +2, 323 ERASE = +2,
330}; 324};
331 325
332/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 326/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
333enum page_dirn { 327enum page_dirn {
334 UP, 328 DN = -1,
335 DN,
336 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
337}; 331};
338 332
339/* arguments for rxvt_scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
340enum { 334enum {
341 PRIMARY = 0, 335 PRIMARY = 0,
342 SECONDARY, 336 SECONDARY,
343}; 337};
344 338
… …
386#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 380#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
387#define RS_attrMask (RS_baseattrMask | RS_fontMask) 381#define RS_attrMask (RS_baseattrMask | RS_fontMask)
388 382
389#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 383#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
390#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 384#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
391
392#define Sel_none 0 /* Not waiting */
393#define Sel_normal 0x01 /* normal selection */
394#define Sel_incr 0x02 /* incremental selection */
395#define Sel_Primary 0x01
396#define Sel_Secondary 0x02
397#define Sel_Clipboard 0x03
398#define Sel_whereMask 0x0f
399#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
400#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
401 385
402enum { 386enum {
403 C0_NUL = 0x00, 387 C0_NUL = 0x00,
404 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 388 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
405 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 389 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
439 423
440 // deprecated 424 // deprecated
441 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
442 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
443 427
444 Rxvt_Pixmap = 20, // new bg pixmap
445 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
446 429
447 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
448 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
449 432
450 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
451 URxvt_Color_tint = 705, // change actual tint colour
452 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
453 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
454 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
455 437
456 URxvt_font = 710, 438 URxvt_font = 710,
… …
504#if USE_256_COLORS 486#if USE_256_COLORS
505 maxTermCOLOR = Color_White + 240, 487 maxTermCOLOR = Color_White + 240,
506#else 488#else
507 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
508#endif 490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
509#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
510 Color_cursor, 495 Color_cursor,
511 Color_cursor2, 496 Color_cursor2,
512#endif 497#endif
513 Color_pointer_fg, 498 Color_pointer_fg,
… …
528#endif 513#endif
529 Color_scroll, 514 Color_scroll,
530#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
531 Color_trough, 516 Color_trough,
532#endif 517#endif
533#if ENABLE_TRANSPARENCY
534 Color_tint,
535#endif
536#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
537 Color_fade, 519 Color_fade,
538#endif 520#endif
539 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
540#ifdef RXVT_SCROLLBAR 522#ifdef RXVT_SCROLLBAR
… …
545 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
546#endif 528#endif
547}; 529};
548 530
549#if USE_256_COLORS 531#if USE_256_COLORS
550# define Color_Bits 9 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
551#else 533#else
552# define Color_Bits 7 // 0 .. maxTermCOLOR 534# define Color_Bits 8 // 0 .. maxTermCOLOR24
535#endif
536
537#if maxTermCOLOR24 >= (1 << Color_Bits)
538# error color index overflow
553#endif 539#endif
554 540
555/* 541/*
556 * Resource list 542 * Resource list
557 */ 543 */
… …
588#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
589#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
590#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
591#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack 577#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
592#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales 578#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
579#define PrivMode_BlinkingCursor (1UL<<25)
580#define PrivMode_FocusEvent (1UL<<26)
593 581
594#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 582#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
595 583
596#ifdef ALLOW_132_MODE 584#ifdef ALLOW_132_MODE
597# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 585# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
600#endif 588#endif
601 589
602// do not change these constants lightly, there are many interdependencies 590// do not change these constants lightly, there are many interdependencies
603#define IMBUFSIZ 128 // input modifier buffer sizes 591#define IMBUFSIZ 128 // input modifier buffer sizes
604#define KBUFSZ 512 // size of keyboard mapping buffer 592#define KBUFSZ 512 // size of keyboard mapping buffer
605#define CBUFSIZ 2048 // size of command buffer 593#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
606#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 594#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
607#define UBUFSIZ 2048 // character buffer 595#define UBUFSIZ 2048 // character buffer
608 596
609#if ENABLE_FRILLS 597#if ENABLE_FRILLS
610# include <X11/Xmd.h> 598# include <X11/Xmd.h>
… …
683 671
684#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 672#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
685#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 673#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
686 674
687#define GET_ATTR(x) (((x) & RS_attrMask)) 675#define GET_ATTR(x) (((x) & RS_attrMask))
688// return attributes defining the background, encoding doesn't matter
689// depends on RS_fgShift > RS_bgShift
690#define GET_BGATTR(x) \
691 (expect_false ((x) & RS_RVid) \
692 ? (((x) & (RS_attrMask & ~RS_RVid)) \
693 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
694 : ((x) & (RS_attrMask | RS_bgMask)))
695#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
696#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
697#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 678#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
698 679
699#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 680#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
724{ 705{
725 text_t *t; // terminal the text 706 text_t *t; // terminal the text
726 rend_t *r; // rendition, uses RS_ flags 707 rend_t *r; // rendition, uses RS_ flags
727 tlen_t_ l; // length of each text line 708 tlen_t_ l; // length of each text line
728 uint32_t f; // flags 709 uint32_t f; // flags
710
711 bool valid ()
712 {
713 return l >= 0;
714 }
715
716 void alloc ()
717 {
718 l = 0;
719 }
729 720
730 bool is_longer () 721 bool is_longer ()
731 { 722 {
732 return f & LINE_LONGER; 723 return f & LINE_LONGER;
733 } 724 }
… …
798// that are not representable in unicode, as well as characters 789// that are not representable in unicode, as well as characters
799// not fitting in the BMP. 790// not fitting in the BMP.
800struct compose_char 791struct compose_char
801{ 792{
802 unicode_t c1, c2; // any chars != NOCHAR are valid 793 unicode_t c1, c2; // any chars != NOCHAR are valid
794
803 compose_char (unicode_t c1, unicode_t c2) 795 compose_char (unicode_t c1, unicode_t c2)
804 : c1(c1), c2(c2) 796 : c1(c1), c2(c2)
805 { } 797 { }
806}; 798};
807 799
… …
889 * END······················= total_rows 881 * END······················= total_rows
890 */ 882 */
891 883
892struct TermWin_t 884struct TermWin_t
893{ 885{
886 int vt_width; /* actual window width [pixels] */
887 int vt_height; /* actual window height [pixels] */
894 int width; /* window width [pixels] */ 888 int width; /* window width [pixels] */
895 int height; /* window height [pixels] */ 889 int height; /* window height [pixels] */
896 int fwidth; /* font width [pixels] */ 890 int fwidth; /* font width [pixels] */
897 int fheight; /* font height [pixels] */ 891 int fheight; /* font height [pixels] */
898 int fbase; /* font ascent (baseline) [pixels] */ 892 int fbase; /* font ascent (baseline) [pixels] */
… …
907 int saveLines; /* number of lines that fit in scrollback */ 901 int saveLines; /* number of lines that fit in scrollback */
908 int total_rows; /* total number of rows in this terminal */ 902 int total_rows; /* total number of rows in this terminal */
909 int term_start; /* term lines start here */ 903 int term_start; /* term lines start here */
910 int view_start; /* scrollback view starts here */ 904 int view_start; /* scrollback view starts here */
911 int top_row; /* topmost row index of scrollback */ 905 int top_row; /* topmost row index of scrollback */
912 Window parent[6]; /* parent identifiers - we're parent[0] */ 906 Window parent; /* parent identifier */
913 Window vt; /* vt100 window */ 907 Window vt; /* vt100 window */
914 GC gc; /* GC for drawing */ 908 GC gc; /* GC for drawing */
915 Pixmap pixmap;
916 rxvt_drawable *drawable; 909 rxvt_drawable *drawable;
917 rxvt_fontset *fontset[4]; 910 rxvt_fontset *fontset[4];
918}; 911};
919 912
920/* 913/*
… …
1000 scrollBar_t scrollBar; 993 scrollBar_t scrollBar;
1001 uint8_t options[(Opt_count + 7) >> 3]; 994 uint8_t options[(Opt_count + 7) >> 3];
1002 XSizeHints szHint; 995 XSizeHints szHint;
1003 rxvt_color *pix_colors; 996 rxvt_color *pix_colors;
1004 Cursor TermWin_cursor; /* cursor for vt window */ 997 Cursor TermWin_cursor; /* cursor for vt window */
998
1005 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 999 line_t *row_buf; // all lines, scrollback + terminal, circular
1006 line_t *drawn_buf; // text on screen 1000 line_t *drawn_buf; // text on screen
1007 line_t *swap_buf; // lines for swap buffer 1001 line_t *swap_buf; // lines for swap buffer
1008 char *tabs; /* per location: 1 == tab-stop */ 1002 char *tabs; /* per location: 1 == tab-stop */
1009 screen_t screen; 1003 screen_t screen;
1010 screen_t swap; 1004 screen_t swap;
… …
1047 hidden_pointer:1, 1041 hidden_pointer:1,
1048#endif 1042#endif
1049 enc_utf8:1, /* whether locale uses utf-8 */ 1043 enc_utf8:1, /* whether locale uses utf-8 */
1050 seen_input:1, /* whether we have seen some program output yet */ 1044 seen_input:1, /* whether we have seen some program output yet */
1051 seen_resize:1, /* whether we had a resize event */ 1045 seen_resize:1, /* whether we had a resize event */
1046 init_done:1,
1052 parsed_geometry:1; 1047 parsed_geometry:1;
1053 1048
1054 unsigned char refresh_type, 1049 unsigned char refresh_type,
1055#ifdef META8_OPTION 1050#ifdef META8_OPTION
1056 meta_char, /* Alt-key prefix */ 1051 meta_char; /* Alt-key prefix */
1057#endif 1052#endif
1058 selection_wait,
1059 selection_type;
1060/* ---------- */ 1053/* ---------- */
1061 bool rvideo_state, rvideo_mode; 1054 bool rvideo_state, rvideo_mode;
1062#ifndef NO_BELL 1055#ifndef NO_BELL
1063 bool rvideo_bell; 1056 bool rvideo_bell;
1064#endif 1057#endif
… …
1068/* ---------- */ 1061/* ---------- */
1069 rend_t rstyle; 1062 rend_t rstyle;
1070/* ---------- */ 1063/* ---------- */
1071#ifdef SELECTION_SCROLLING 1064#ifdef SELECTION_SCROLLING
1072 int scroll_selection_lines; 1065 int scroll_selection_lines;
1073 enum page_dirn scroll_selection_dir;
1074 int selection_save_x, 1066 int selection_save_x,
1075 selection_save_y, 1067 selection_save_y,
1076 selection_save_state; 1068 selection_save_state;
1077#endif 1069#endif
1078/* ---------- */ 1070/* ---------- */
… …
1087 mouse_row, 1079 mouse_row,
1088 mouse_col, 1080 mouse_col,
1089# ifdef POINTER_BLANK 1081# ifdef POINTER_BLANK
1090 pointerBlankDelay, 1082 pointerBlankDelay,
1091# endif 1083# endif
1084 multiClickTime,
1085 cursor_type,
1092 allowedxerror; 1086 allowedxerror;
1093/* ---------- */ 1087/* ---------- */
1094 unsigned int ModLevel3Mask, 1088 unsigned int ModLevel3Mask,
1095 ModMetaMask, 1089 ModMetaMask,
1096 ModNumLockMask; 1090 ModNumLockMask;
1097 int old_width, /* last used width in screen resize */
1098 old_height; /* last used height in screen resize */
1099 unsigned long priv_modes, 1091 unsigned long priv_modes,
1100 SavedModes; 1092 SavedModes;
1101/* ---------- */ 1093/* ---------- */
1102 Atom *xa; 1094 Atom *xa;
1103/* ---------- */ 1095/* ---------- */
1104 Time selection_time, 1096 Time selection_time,
1105 selection_request_time,
1106 clipboard_time; 1097 clipboard_time;
1098 rxvt_selection *selection_req;
1107 pid_t cmd_pid; /* process id of child */ 1099 pid_t cmd_pid; /* process id of child */
1108 char * incr_buf;
1109 size_t incr_buf_size, incr_buf_fill;
1110/* ---------- */ 1100/* ---------- */
1111 struct mouse_event MEvent; 1101 struct mouse_event MEvent;
1112 XComposeStatus compose; 1102 XComposeStatus compose;
1113 static struct termios def_tio; 1103 static struct termios def_tio;
1114 row_col_t oldcursor; 1104 row_col_t oldcursor;
1115#ifdef HAVE_BG_PIXMAP
1116 void bg_init ();
1117 void bg_destroy ();
1118 1105
1106#ifdef HAVE_IMG
1119 enum { 1107 enum {
1120 //subset returned by make_transparency_pixmap
1121 BG_IS_VALID = 1 << 0,
1122 BG_NEEDS_TINT = 1 << 1,
1123 BG_NEEDS_BLUR = 1 << 2,
1124
1125 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1126
1127 BG_PROP_SCALE = 1 << 3,
1128 BG_ROOT_ALIGN = 1 << 4,
1129 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN,
1130
1131 BG_TINT_SET = 1 << 5,
1132 BG_TINT_BITAND = 1 << 6,
1133 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1134
1135 BG_HAS_RENDER = 1 << 7,
1136 BG_HAS_RENDER_CONV = 1 << 8,
1137 BG_CLIENT_RENDER = 1 << 9,
1138
1139 BG_IS_TRANSPARENT = 1 << 10, 1108 BG_IS_TRANSPARENT = 1 << 1,
1140 BG_NEEDS_REFRESH = 1 << 11, 1109 BG_NEEDS_REFRESH = 1 << 2,
1141 BG_IS_SIZE_SENSITIVE = 1 << 12,
1142 BG_IS_FROM_FILE = 1 << 13,
1143 }; 1110 };
1144 1111
1145 unsigned int bg_flags; 1112 uint8_t bg_flags;
1146 1113
1147# ifdef BG_IMAGE_FROM_FILE 1114 rxvt_img *bg_img;
1148 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1149 bool render_image (unsigned long tr_flags);
1150
1151 enum {
1152 noScale = 0,
1153 windowScale = 100,
1154 defaultScale = windowScale,
1155 centerAlign = 50,
1156 defaultAlign = centerAlign,
1157 };
1158
1159 unsigned int h_scale, v_scale; /* percents of the window size */
1160 int h_align, v_align; /* percents of the window size:
1161 0 - left align, 50 - center, 100 - right */
1162
1163 bool bg_set_geometry (const char *geom, bool update = false);
1164 void bg_set_default_geometry ()
1165 {
1166 h_scale = v_scale = defaultScale;
1167 h_align = v_align = defaultAlign;
1168 }
1169
1170 bool bg_set_file (const char *file);
1171# endif
1172
1173# ifdef ENABLE_TRANSPARENCY
1174 Pixmap root_pixmap; /* current root pixmap set */
1175 rxvt_color tint;
1176 int shade;
1177 int h_blurRadius, v_blurRadius;
1178
1179 bool bg_set_transparent ();
1180 void bg_set_root_pixmap ();
1181 void set_tint_shade_flags ();
1182 bool bg_set_tint (rxvt_color &new_tint);
1183 bool bg_set_shade (const char *shade_str);
1184 bool bg_set_blur (const char *geom);
1185
1186 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1187 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1188 unsigned long make_transparency_pixmap ();
1189# endif
1190
1191 ev_tstamp bg_valid_since;
1192
1193 Pixmap bg_pixmap;
1194 unsigned int bg_pmap_width, bg_pmap_height;
1195
1196 int target_x;
1197 int target_y;
1198 bool bg_set_position (int x, int y);
1199 bool bg_window_size_sensitive ();
1200 bool bg_window_position_sensitive ();
1201
1202 bool bg_render ();
1203 void bg_invalidate ()
1204 {
1205 bg_flags &= ~BG_IS_VALID;
1206 }
1207#endif
1208#ifdef HAVE_AFTERIMAGE
1209 ASImage *original_asim;
1210 ASVisual *asv;
1211 ASImageManager *asimman;
1212
1213 void init_asv ()
1214 {
1215 if (!asv)
1216 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1217 }
1218#endif
1219#ifdef HAVE_PIXBUF
1220 GdkPixbuf *pixbuf;
1221 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1222 int src_x, int src_y, int dst_x, int dst_y,
1223 unsigned int width, unsigned int height);
1224#endif 1115#endif
1225 1116
1226#if ENABLE_OVERLAY 1117#if ENABLE_OVERLAY
1227 overlay_base ov; 1118 overlay_base ov;
1228 1119
… …
1236 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1127 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1237#endif 1128#endif
1238 1129
1239 vector<void *> allocated; // free these memory blocks with free() 1130 vector<void *> allocated; // free these memory blocks with free()
1240 1131
1241 char env_windowid[21]; /* environmental variable WINDOWID */ 1132 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1242 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1243 char *env_display; /* environmental variable DISPLAY */
1244 char *env_term; /* environmental variable TERM */
1245 1133
1246 char *locale; 1134 char *locale;
1247 char charsets[4]; 1135 char charsets[4];
1248 char *v_buffer; /* pointer to physical buffer */ 1136 char *v_buffer; /* pointer to physical buffer */
1249 unsigned int v_buflen; /* size of area to write */ 1137 unsigned int v_buflen; /* size of area to write */
1250 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1138 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1139 char **env;
1251 1140
1252#ifdef KEYSYM_RESOURCE 1141#ifdef KEYSYM_RESOURCE
1253 keyboard_manager *keyboard; 1142 keyboard_manager *keyboard;
1254#endif 1143#endif
1255#ifndef NO_RESOURCES 1144#ifndef NO_RESOURCES
… …
1261 char *cmdbuf_ptr, *cmdbuf_endp; 1150 char *cmdbuf_ptr, *cmdbuf_endp;
1262 char cmdbuf_base[CBUFSIZ]; 1151 char cmdbuf_base[CBUFSIZ];
1263 1152
1264 ptytty *pty; 1153 ptytty *pty;
1265 1154
1266 rxvt_salloc *talloc; // text line allocator 1155 // chunk contains all line_t's as well as rend_t and text_t buffers
1267 rxvt_salloc *ralloc; // rend line allocator 1156 // for drawn_buf, swap_buf and row_buf, in this order
1157 void *chunk;
1158 size_t chunk_size;
1159
1160 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1161 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1162 uint16_t rgb24_sequence;
1268 1163
1269 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1164 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1270 1165
1271#if ENABLE_FRILLS || ISO_14755 1166#if ENABLE_FRILLS || ISO_14755
1272 // ISO 14755 entry support 1167 // ISO 14755 entry support
1273 unicode_t iso14755buf; 1168 unicode_t iso14755buf;
1274 void commit_iso14755 (); 1169 void commit_iso14755 ();
1275# if ISO_14755 1170# if ISO_14755
1276 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1171 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1277 void iso14755_54 (int x, int y); 1172 void iso14755_54 (int x, int y);
1278# endif 1173# endif
1279#endif 1174#endif
1280 1175
1281 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1176 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1283 void vt_select_input () const NOTHROW 1178 void vt_select_input () const NOTHROW
1284 { 1179 {
1285 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1180 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1286 } 1181 }
1287 1182
1288#if ENABLE_TRANSPARENCY || ENABLE_PERL 1183#if ENABLE_PERL
1289 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1290 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1291#endif
1292#ifdef HAVE_BG_PIXMAP
1293 void update_background ();
1294 void update_background_cb (ev::timer &w, int revents);
1295 ev::timer update_background_ev;
1296#endif 1186#endif
1297 1187
1298 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1299 xevent_watcher termwin_ev; 1189 xevent_watcher termwin_ev;
1300 xevent_watcher vt_ev; 1190 xevent_watcher vt_ev;
… …
1303 void child_cb (ev::child &w, int revents); ev::child child_ev; 1193 void child_cb (ev::child &w, int revents); ev::child child_ev;
1304 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1194 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1305 void refresh_check (); 1195 void refresh_check ();
1306 void flush (); 1196 void flush ();
1307 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1197 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1198 void cmdbuf_reify ();
1199 void cmdbuf_append (const char *str, size_t count);
1308 bool pty_fill (); 1200 bool pty_fill ();
1309 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1201 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1310 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1311 1202
1312#ifdef CURSOR_BLINK 1203#ifdef CURSOR_BLINK
1204 void cursor_blink_reset ();
1313 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1205 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1314#endif 1206#endif
1315#ifdef TEXT_BLINK 1207#ifdef TEXT_BLINK
1316 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1208 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1317#endif 1209#endif
… …
1334 void pointer_blank (); 1226 void pointer_blank ();
1335#endif 1227#endif
1336 void pointer_unblank (); 1228 void pointer_unblank ();
1337 1229
1338 void tt_printf (const char *fmt,...); 1230 void tt_printf (const char *fmt,...);
1231 void tt_write_ (const char *data, unsigned int len);
1339 void tt_write (const char *data, unsigned int len); 1232 void tt_write (const char *data, unsigned int len);
1233 void tt_write_user_input (const char *data, unsigned int len);
1340 void pty_write (); 1234 void pty_write ();
1341
1342 void init (stringvec *argv, stringvec *envv)
1343 {
1344 this->argv = argv;
1345 init (argv->size (), argv->begin (), envv);
1346 }
1347 1235
1348 void make_current () const // make this the "currently active" urxvt instance 1236 void make_current () const // make this the "currently active" urxvt instance
1349 { 1237 {
1350 SET_R (this); 1238 SET_R (this);
1351 set_environ (envv); 1239 set_environ (env);
1352 rxvt_set_locale (locale); 1240 rxvt_set_locale (locale);
1353 } 1241 }
1354 1242
1355#if USE_XIM 1243#if USE_XIM
1356 rxvt_xim *input_method; 1244 rxvt_xim *input_method;
… …
1363 void im_set_size (XRectangle &size); 1251 void im_set_size (XRectangle &size);
1364 void im_set_position (XPoint &pos) NOTHROW; 1252 void im_set_position (XPoint &pos) NOTHROW;
1365 void im_set_color (unsigned long &fg, unsigned long &bg); 1253 void im_set_color (unsigned long &fg, unsigned long &bg);
1366 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1254 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1367 1255
1368 bool IMisRunning (); 1256 bool im_is_running ();
1369 void IMSendSpot (); 1257 void im_send_spot ();
1370 bool IM_get_IC (const char *modifiers); 1258 bool im_get_ic (const char *modifiers);
1371 void IMSetPosition (); 1259 void im_set_position ();
1372#endif 1260#endif
1373 1261
1374 // command.C 1262 // command.C
1375 void key_press (XKeyEvent &ev); 1263 void key_press (XKeyEvent &ev);
1376 void key_release (XKeyEvent &ev); 1264 void key_release (XKeyEvent &ev);
1377 unsigned int cmd_write (const char *str, unsigned int count);
1378 1265
1379 wchar_t next_char () NOTHROW; 1266 wchar_t next_char () NOTHROW;
1380 wchar_t cmd_getc () THROW ((class out_of_input)); 1267 wchar_t cmd_getc () THROW ((class out_of_input));
1381 uint32_t next_octet () NOTHROW; 1268 uint32_t next_octet () NOTHROW;
1382 uint32_t cmd_get8 () THROW ((class out_of_input)); 1269 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1390#if ENABLE_FRILLS 1277#if ENABLE_FRILLS
1391 void set_urgency (bool enable); 1278 void set_urgency (bool enable);
1392#else 1279#else
1393 void set_urgency (bool enable) { } 1280 void set_urgency (bool enable) { }
1394#endif 1281#endif
1395 void update_fade_color (unsigned int idx); 1282 void update_fade_color (unsigned int idx, bool first_time = false);
1396#ifdef PRINTPIPE 1283#ifdef PRINTPIPE
1397 FILE *popen_printer (); 1284 FILE *popen_printer ();
1398 int pclose_printer (FILE *stream); 1285 int pclose_printer (FILE *stream);
1399#endif 1286#endif
1400 void process_print_pipe (); 1287 void process_print_pipe ();
… …
1406 char *get_to_st (unicode_t &ends_how); 1293 char *get_to_st (unicode_t &ends_how);
1407 void process_dcs_seq (); 1294 void process_dcs_seq ();
1408 void process_osc_seq (); 1295 void process_osc_seq ();
1409 void process_color_seq (int report, int color, const char *str, char resp); 1296 void process_color_seq (int report, int color, const char *str, char resp);
1410 void process_xterm_seq (int op, char *str, char resp); 1297 void process_xterm_seq (int op, char *str, char resp);
1298 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1411 int privcases (int mode, unsigned long bit); 1299 int privcases (int mode, unsigned long bit);
1412 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1300 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1413 void process_sgr_mode (unsigned int nargs, const int *arg); 1301 void process_sgr_mode (unsigned int nargs, const int *arg);
1414 void process_graphics (); 1302 void set_cursor_style (int style);
1415 // init.C 1303 // init.C
1304 void init (stringvec *argv, stringvec *envv);
1305 void init (int argc, const char *const *argv, const char *const *envv);
1306 void init2 (int argc, const char *const *argv);
1416 void init_vars (); 1307 void init_vars ();
1417 const char **init_resources (int argc, const char *const *argv); 1308 const char **init_resources (int argc, const char *const *argv);
1418 void init (int argc, const char *const *argv, stringvec *envv);
1419 void init_env (); 1309 void init_env ();
1420 void set_locale (const char *locale); 1310 void set_locale (const char *locale);
1421 void init_xlocale (); 1311 void init_xlocale ();
1422 void init_command (const char *const *argv); 1312 void init_command (const char *const *argv);
1423 void run_command (const char *const *argv); 1313 void run_command (const char *const *argv);
1424 int run_child (const char *const *argv); 1314 int run_child (const char *const *argv);
1425 void color_aliases (int idx); 1315 void color_aliases (int idx);
1426 void create_windows (int argc, const char *const *argv); 1316 void create_windows (int argc, const char *const *argv);
1427 void get_colours (); 1317 void get_colors ();
1428 void get_ourmods (); 1318 void get_ourmods ();
1429 void set_icon (const char *file); 1319 void set_icon (const char *file);
1430 // main.C 1320 // main.C
1431 void tt_winch (); 1321 void tt_winch ();
1432 rxvt_term (); 1322 rxvt_term ();
1433 ~rxvt_term (); 1323 ~rxvt_term ();
1434 void destroy (); 1324 void destroy ();
1435 void emergency_cleanup (); 1325 void emergency_cleanup ();
1436 void recolour_cursor (); 1326 void recolor_cursor ();
1437 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1327 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1438 void window_calc (unsigned int newwidth, unsigned int newheight); 1328 void window_calc (unsigned int newwidth, unsigned int newheight);
1439 bool set_fonts (); 1329 bool set_fonts ();
1440 void set_string_property (Atom prop, const char *str, int len = -1); 1330 void set_string_property (Atom prop, const char *str, int len = -1);
1441 void set_mbstring_property (Atom prop, const char *str, int len = -1); 1331 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1442 void set_utf8_property (Atom prop, const char *str, int len = -1); 1332 void set_utf8_property (Atom prop, const char *str, int len = -1);
1443 void set_title (const char *str); 1333 void set_title (const char *str);
1444 void set_icon_name (const char *str); 1334 void set_icon_name (const char *str);
1445 void set_window_color (int idx, const char *color); 1335 void set_window_color (int idx, const char *color);
1446 void set_colorfgbg (); 1336 char *get_colorfgbg ();
1447 bool set_color (rxvt_color &color, const char *name); 1337 bool set_color (rxvt_color &color, const char *name);
1448 void alias_color (int dst, int src); 1338 void alias_color (int dst, int src);
1449 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1339 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1450 void get_window_origin (int &x, int &y); 1340 void get_window_origin (int &x, int &y);
1451 Pixmap get_pixmap_property (Atom property);
1452 1341
1453 // screen.C 1342 // screen.C
1454 1343
1455 void lalloc (line_t &l) const 1344 bool option (uint8_t opt) const NOTHROW
1456 { 1345 {
1457 l.t = (text_t *)talloc->alloc (); 1346 return options[opt >> 3] & (1 << (opt & 7));
1458 l.r = (rend_t *)ralloc->alloc ();
1459 } 1347 }
1460 1348
1461#if 0 1349 void set_option (uint8_t opt, bool set = true) NOTHROW;
1462 void lfree (line_t &l)
1463 {
1464 talloc->free (l.t);
1465 ralloc->free (l.r);
1466 }
1467#endif
1468
1469 void lresize (line_t &l) const
1470 {
1471 if (!l.t)
1472 return;
1473
1474 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1475 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1476
1477 l.l = min (l.l, ncol);
1478
1479 if (ncol > prev_ncol)
1480 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1481 }
1482 1350
1483 int fgcolor_of (rend_t r) const NOTHROW 1351 int fgcolor_of (rend_t r) const NOTHROW
1484 { 1352 {
1485 int base = GET_BASEFG (r); 1353 int base = GET_BASEFG (r);
1486#ifndef NO_BRIGHTCOLOR 1354#ifndef NO_BRIGHTCOLOR
1487 if (r & RS_Bold 1355 if (r & RS_Bold
1488# if ENABLE_STYLES 1356# if ENABLE_STYLES
1489 && option (Opt_intensityStyles) 1357 && option (Opt_intensityStyles)
1490# endif 1358# endif
1491 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1359 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1492 base += minBrightCOLOR - minCOLOR; 1360 base += minBrightCOLOR - minCOLOR;
1493#endif 1361#endif
1494 return base; 1362 return base;
1495 } 1363 }
1496 1364
… …
1500#ifndef NO_BRIGHTCOLOR 1368#ifndef NO_BRIGHTCOLOR
1501 if (r & RS_Blink 1369 if (r & RS_Blink
1502# if ENABLE_STYLES 1370# if ENABLE_STYLES
1503 && option (Opt_intensityStyles) 1371 && option (Opt_intensityStyles)
1504# endif 1372# endif
1505 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1373 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1506 base += minBrightCOLOR - minCOLOR; 1374 base += minBrightCOLOR - minCOLOR;
1507#endif 1375#endif
1508 return base; 1376 return base;
1509 }
1510
1511 bool option (uint8_t opt) const NOTHROW
1512 {
1513 return options[opt >> 3] & (1 << (opt & 7));
1514 }
1515
1516 void set_option (uint8_t opt, bool set = true) NOTHROW;
1517
1518 void set_privmode (unsigned bit, int set) NOTHROW
1519 {
1520 if (set)
1521 priv_modes |= bit;
1522 else
1523 priv_modes &= ~bit;
1524 } 1377 }
1525 1378
1526 // modifies first argument(!) 1379 // modifies first argument(!)
1527 void tt_paste (char *data, unsigned int len) NOTHROW; 1380 void tt_paste (char *data, unsigned int len) NOTHROW;
1528 void paste (char *data, unsigned int len) NOTHROW; 1381 void paste (char *data, unsigned int len) NOTHROW;
1382 void scr_alloc () NOTHROW;
1529 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1383 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1530 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1384 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1531 void scr_kill_char (line_t &l, int col) const NOTHROW; 1385 void scr_kill_char (line_t &l, int col) const NOTHROW;
1386 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1532 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1387 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1388 void copy_line (line_t &dst, line_t &src);
1533 void scr_reset (); 1389 void scr_reset ();
1534 void scr_release () NOTHROW; 1390 void scr_release () NOTHROW;
1535 void scr_clear (bool really = false) NOTHROW; 1391 void scr_clear (bool really = false) NOTHROW;
1536 void scr_refresh () NOTHROW; 1392 void scr_refresh () NOTHROW;
1537 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1393 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1541 void scr_backindex () NOTHROW; 1397 void scr_backindex () NOTHROW;
1542 void scr_forwardindex () NOTHROW; 1398 void scr_forwardindex () NOTHROW;
1543#endif 1399#endif
1544 void scr_touch (bool refresh) NOTHROW; 1400 void scr_touch (bool refresh) NOTHROW;
1545 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1401 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1546 void scr_recolour (bool refresh = true) NOTHROW; 1402 void scr_recolor (bool refresh = true) NOTHROW;
1547 void scr_remap_chars () NOTHROW; 1403 void scr_remap_chars () NOTHROW;
1548 void scr_remap_chars (line_t &l) NOTHROW; 1404 void scr_remap_chars (line_t &l) NOTHROW;
1549 1405
1550 enum cursor_mode { SAVE, RESTORE }; 1406 enum cursor_mode { SAVE, RESTORE };
1551 1407
… …
1576 void scr_report_position () NOTHROW; 1432 void scr_report_position () NOTHROW;
1577 void set_font_style () NOTHROW; 1433 void set_font_style () NOTHROW;
1578 void scr_charset_choose (int set) NOTHROW; 1434 void scr_charset_choose (int set) NOTHROW;
1579 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1435 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1580 void scr_move_to (int y, int len) NOTHROW; 1436 void scr_move_to (int y, int len) NOTHROW;
1437 bool scr_page (int nlines) NOTHROW;
1581 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1438 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1439 {
1440 return scr_page (direction * nlines);
1441 }
1582 bool scr_changeview (int new_view_start) NOTHROW; 1442 bool scr_changeview (int new_view_start) NOTHROW;
1583 void scr_bell () NOTHROW; 1443 void scr_bell () NOTHROW;
1584 void scr_printscreen (int fullhist) NOTHROW; 1444 void scr_printscreen (int fullhist) NOTHROW;
1585 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1445 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1586 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1587 void scr_reverse_selection () NOTHROW; 1447 void scr_reverse_selection () NOTHROW;
1588 void scr_dump (int fd) NOTHROW; 1448 void scr_dump (int fd) NOTHROW;
1589 1449
1590 void selection_check (int check_more) NOTHROW; 1450 void selection_check (int check_more) NOTHROW;
1591 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1451 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1592 void selection_property (Window win, Atom prop) NOTHROW;
1593 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1452 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1594 int selection_request_other (Atom target, int selnum) NOTHROW;
1595 void selection_clear (bool clipboard = false) NOTHROW; 1453 void selection_clear (bool clipboard = false) NOTHROW;
1596 void selection_make (Time tm); 1454 void selection_make (Time tm);
1597 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1455 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1598 void selection_start_colrow (int col, int row) NOTHROW; 1456 void selection_start_colrow (int col, int row) NOTHROW;
1599 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1457 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
… …
1603 void selection_click (int clicks, int x, int y) NOTHROW; 1461 void selection_click (int clicks, int x, int y) NOTHROW;
1604 void selection_extend (int x, int y, int flag) NOTHROW; 1462 void selection_extend (int x, int y, int flag) NOTHROW;
1605 void selection_rotate (int x, int y) NOTHROW; 1463 void selection_rotate (int x, int y) NOTHROW;
1606 1464
1607 // xdefaults.C 1465 // xdefaults.C
1466 void rxvt_usage (int type);
1608 void get_options (int argc, const char *const *argv); 1467 const char **get_options (int argc, const char *const *argv);
1468 int parse_keysym (const char *str, unsigned int &state);
1609 int parse_keysym (const char *str, const char *arg); 1469 int bind_action (const char *str, const char *arg);
1610 const char *x_resource (const char *name); 1470 const char *x_resource (const char *name);
1611 void extract_resources (); 1471 void extract_resources ();
1472 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1473 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1474 {
1475 enumerate_resources (cb, "keysym", "Keysym");
1476 }
1477 void extract_keysym_resources ();
1612}; 1478};
1613 1479
1614#endif /* _RXVT_H_ */ 1480#endif /* _RXVT_H_ */
1615 1481

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