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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.417 by root, Tue Nov 23 22:58:09 2010 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 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
80# define HAVE_IMG 1
81#endif
82
83#define ECB_NO_THREADS 1
84#include "ecb.h"
85
77#include "encoding.h" 86#include "encoding.h"
78#include "rxvtutil.h" 87#include "rxvtutil.h"
79#include "rxvtfont.h" 88#include "rxvtfont.h"
80#include "rxvttoolkit.h" 89#include "rxvttoolkit.h"
90#include "rxvtimg.h"
81#include "scrollbar.h" 91#include "scrollbar.h"
82#include "ev_cpp.h" 92#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 93#include "libptytty.h"
85 94
86#include "rxvtperl.h" 95#include "rxvtperl.h"
87 96
88// 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
… …
98 ***************************************************************************** 107 *****************************************************************************
99 * SYSTEM HACKS 108 * SYSTEM HACKS
100 ***************************************************************************** 109 *****************************************************************************
101 */ 110 */
102 111
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 112#include <termios.h>
108
109#include "background.h"
110 113
111#ifndef STDIN_FILENO 114#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 115# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 116# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 117# define STDERR_FILENO 2
115#endif 118#endif
116 119
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 120#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */ 121# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */ 122# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif 123#endif
125 124
126/****************************************************************************/ 125/****************************************************************************/
127 126
128// exception thrown on fatal (per-instance) errors 127// exception thrown on fatal (per-instance) errors
… …
151 150
152const char * rxvt_basename (const char *str) NOTHROW; 151const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 153void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 154void rxvt_warn (const char *fmt,...) NOTHROW;
155ecb_noreturn ecb_cold
156void 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
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 158void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
158 159
159char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW;
162
163void * rxvt_malloc (size_t size); 160void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 161void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 162void * rxvt_realloc (void *ptr, size_t size);
163
164char * rxvt_strtrim (char *str) NOTHROW;
165char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
166
167static inline void
168rxvt_free_strsplit (char **ptr) NOTHROW
169{
170 free (ptr[0]);
171 free (ptr);
172}
173
174KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
166 175
167///////////////////////////////////////////////////////////////////////////// 176/////////////////////////////////////////////////////////////////////////////
168 177
169// temporarily replace the process environment 178// temporarily replace the process environment
170extern char **environ; 179extern char **environ;
171extern char **rxvt_environ; // the original environ pointer 180extern char **rxvt_environ; // the original environ pointer
172 181
173static inline void 182static inline void
174set_environ (stringvec *envv) 183set_environ (char **envv)
175{ 184{
176#if ENABLE_PERL 185#if ENABLE_PERL
177 assert (envv); 186 assert (envv);
178#else 187#else
179 if (envv) 188 if (envv)
180#endif 189#endif
181 environ = (char **)envv->begin ();
182}
183
184static inline void
185set_environ (char **envv)
186{
187#if ENABLE_PERL
188 assert (envv);
189#else
190 if (envv)
191#endif
192 environ = envv; 190 environ = envv;
193} 191}
192
193struct localise_env
194{
195 char **orig_env;
196
197 localise_env (char **new_env)
198 {
199 orig_env = environ;
200 environ = new_env;
201 }
202
203 ~localise_env ()
204 {
205 environ = orig_env;
206 }
207};
194 208
195/* 209/*
196 ***************************************************************************** 210 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 212 *****************************************************************************
… …
241 ***************************************************************************** 255 *****************************************************************************
242 */ 256 */
243 257
244/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
245#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
246#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
247# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
248#else 262#else
249# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
250#endif 264#endif
251#ifndef TERMENV 265#ifndef TERMENV
… …
254# else 268# else
255# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
256# endif 270# endif
257#endif 271#endif
258 272
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
259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
260# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
261#endif 292#endif
262 293
263#define scrollBar_esc 30 294#define scrollBar_esc 30
… …
276# define NSCREENS 0 307# define NSCREENS 0
277#else 308#else
278# define NSCREENS 1 309# define NSCREENS 1
279#endif 310#endif
280 311
281/* special (internal) prefix for font commands */
282#define FONT_CMD '#'
283#define FONT_DN "#-"
284#define FONT_UP "#+"
285
286/* flags for rxvt_scr_gotorc () */ 312/* flags for rxvt_term::scr_gotorc () */
287enum { 313enum {
288 C_RELATIVE = 1, /* col movement is relative */ 314 C_RELATIVE = 1, /* col movement is relative */
289 R_RELATIVE = 2, /* row movement is relative */ 315 R_RELATIVE = 2, /* row movement is relative */
290 RELATIVE = C_RELATIVE | R_RELATIVE, 316 RELATIVE = C_RELATIVE | R_RELATIVE,
291}; 317};
292 318
293/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 319/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
294enum { 320enum {
295 INSERT = -1, /* don't change these values */ 321 INSERT = -1, /* don't change these values */
296 DELETE = +1, 322 DELETE = +1,
297 ERASE = +2, 323 ERASE = +2,
298}; 324};
299 325
300/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 326/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
301enum page_dirn { 327enum page_dirn {
302 UP, 328 DN = -1,
303 DN,
304 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
305}; 331};
306 332
307/* arguments for rxvt_scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
308enum { 334enum {
309 PRIMARY = 0, 335 PRIMARY = 0,
310 SECONDARY, 336 SECONDARY,
311}; 337};
312 338
… …
354#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)
355#define RS_attrMask (RS_baseattrMask | RS_fontMask) 381#define RS_attrMask (RS_baseattrMask | RS_fontMask)
356 382
357#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))
358#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))
359
360#define Sel_none 0 /* Not waiting */
361#define Sel_normal 0x01 /* normal selection */
362#define Sel_incr 0x02 /* incremental selection */
363#define Sel_direct 0x00
364#define Sel_Primary 0x01
365#define Sel_Secondary 0x02
366#define Sel_Clipboard 0x03
367#define Sel_whereMask 0x0f
368#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
369#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
370 385
371enum { 386enum {
372 C0_NUL = 0x00, 387 C0_NUL = 0x00,
373 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,
374 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 ,
… …
408 423
409 // deprecated 424 // deprecated
410 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
411 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
412 427
413 Rxvt_Pixmap = 20, // new bg pixmap
414 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
415 429
416 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
417 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
418 432
419 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
420 URxvt_Color_tint = 705, // change actual tint colour
421 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
422 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
423 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
424 437
425 URxvt_font = 710, 438 URxvt_font = 710,
… …
473#if USE_256_COLORS 486#if USE_256_COLORS
474 maxTermCOLOR = Color_White + 240, 487 maxTermCOLOR = Color_White + 240,
475#else 488#else
476 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
477#endif 490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
478#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
479 Color_cursor, 495 Color_cursor,
480 Color_cursor2, 496 Color_cursor2,
481#endif 497#endif
482 Color_pointer_fg, 498 Color_pointer_fg,
… …
497#endif 513#endif
498 Color_scroll, 514 Color_scroll,
499#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
500 Color_trough, 516 Color_trough,
501#endif 517#endif
502#if ENABLE_TRANSPARENCY
503 Color_tint,
504#endif
505#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
506 Color_fade, 519 Color_fade,
507#endif 520#endif
508 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
509#ifdef RXVT_SCROLLBAR 522#ifdef RXVT_SCROLLBAR
… …
514 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
515#endif 528#endif
516}; 529};
517 530
518#if USE_256_COLORS 531#if USE_256_COLORS
519# define Color_Bits 9 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
520#else 533#else
521# 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
522#endif 539#endif
523 540
524/* 541/*
525 * Resource list 542 * Resource list
526 */ 543 */
… …
557#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
558#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
559#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
560#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack 577#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
561#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)
562 581
563#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)
564 583
565#ifdef ALLOW_132_MODE 584#ifdef ALLOW_132_MODE
566# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 585# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
569#endif 588#endif
570 589
571// do not change these constants lightly, there are many interdependencies 590// do not change these constants lightly, there are many interdependencies
572#define IMBUFSIZ 128 // input modifier buffer sizes 591#define IMBUFSIZ 128 // input modifier buffer sizes
573#define KBUFSZ 512 // size of keyboard mapping buffer 592#define KBUFSZ 512 // size of keyboard mapping buffer
574#define CBUFSIZ 2048 // size of command buffer 593#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
575#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
576#define UBUFSIZ 2048 // character buffer 595#define UBUFSIZ 2048 // character buffer
577 596
578#if ENABLE_FRILLS 597#if ENABLE_FRILLS
579# include <X11/Xmd.h> 598# include <X11/Xmd.h>
… …
652 671
653#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 672#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
654#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 673#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
655 674
656#define GET_ATTR(x) (((x) & RS_attrMask)) 675#define GET_ATTR(x) (((x) & RS_attrMask))
657// return attributes defining the background, encoding doesn't matter
658// depends on RS_fgShift > RS_bgShift
659#define GET_BGATTR(x) \
660 (expect_false ((x) & RS_RVid) \
661 ? (((x) & (RS_attrMask & ~RS_RVid)) \
662 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
663 : ((x) & (RS_attrMask | RS_bgMask)))
664#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
665#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
666#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 678#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
667 679
668#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 680#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
693{ 705{
694 text_t *t; // terminal the text 706 text_t *t; // terminal the text
695 rend_t *r; // rendition, uses RS_ flags 707 rend_t *r; // rendition, uses RS_ flags
696 tlen_t_ l; // length of each text line 708 tlen_t_ l; // length of each text line
697 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 }
698 720
699 bool is_longer () 721 bool is_longer ()
700 { 722 {
701 return f & LINE_LONGER; 723 return f & LINE_LONGER;
702 } 724 }
… …
767// that are not representable in unicode, as well as characters 789// that are not representable in unicode, as well as characters
768// not fitting in the BMP. 790// not fitting in the BMP.
769struct compose_char 791struct compose_char
770{ 792{
771 unicode_t c1, c2; // any chars != NOCHAR are valid 793 unicode_t c1, c2; // any chars != NOCHAR are valid
794
772 compose_char (unicode_t c1, unicode_t c2) 795 compose_char (unicode_t c1, unicode_t c2)
773 : c1(c1), c2(c2) 796 : c1(c1), c2(c2)
774 { } 797 { }
775}; 798};
776 799
… …
858 * END······················= total_rows 881 * END······················= total_rows
859 */ 882 */
860 883
861struct TermWin_t 884struct TermWin_t
862{ 885{
886 int vt_width; /* actual window width [pixels] */
887 int vt_height; /* actual window height [pixels] */
863 int width; /* window width [pixels] */ 888 int width; /* window width [pixels] */
864 int height; /* window height [pixels] */ 889 int height; /* window height [pixels] */
865 int fwidth; /* font width [pixels] */ 890 int fwidth; /* font width [pixels] */
866 int fheight; /* font height [pixels] */ 891 int fheight; /* font height [pixels] */
867 int fbase; /* font ascent (baseline) [pixels] */ 892 int fbase; /* font ascent (baseline) [pixels] */
… …
876 int saveLines; /* number of lines that fit in scrollback */ 901 int saveLines; /* number of lines that fit in scrollback */
877 int total_rows; /* total number of rows in this terminal */ 902 int total_rows; /* total number of rows in this terminal */
878 int term_start; /* term lines start here */ 903 int term_start; /* term lines start here */
879 int view_start; /* scrollback view starts here */ 904 int view_start; /* scrollback view starts here */
880 int top_row; /* topmost row index of scrollback */ 905 int top_row; /* topmost row index of scrollback */
881 Window parent[6]; /* parent identifiers - we're parent[0] */ 906 Window parent; /* parent identifier */
882 Window vt; /* vt100 window */ 907 Window vt; /* vt100 window */
883 GC gc; /* GC for drawing */ 908 GC gc; /* GC for drawing */
884 Pixmap pixmap;
885 rxvt_drawable *drawable; 909 rxvt_drawable *drawable;
886 rxvt_fontset *fontset[4]; 910 rxvt_fontset *fontset[4];
887}; 911};
888 912
889/* 913/*
… …
951#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 975#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
952#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 976#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
953 977
954/* rxvt_vars.options */ 978/* rxvt_vars.options */
955enum { 979enum {
956# define def(name,idx) Opt_ ## name = idx,
957# define nodef(name) Opt_ ## name = 0, 980# define def(name) Opt_ ## name,
981# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
982 Opt_0,
958# include "optinc.h" 983# include "optinc.h"
959# undef nodef 984# undef nodef
960# undef def 985# undef def
961Opt_count 986 Opt_count
962}; 987};
963 988
964/* ------------------------------------------------------------------------- */ 989/* ------------------------------------------------------------------------- */
965 990
966struct rxvt_vars : TermWin_t 991struct rxvt_vars : TermWin_t
… …
968 scrollBar_t scrollBar; 993 scrollBar_t scrollBar;
969 uint8_t options[(Opt_count + 7) >> 3]; 994 uint8_t options[(Opt_count + 7) >> 3];
970 XSizeHints szHint; 995 XSizeHints szHint;
971 rxvt_color *pix_colors; 996 rxvt_color *pix_colors;
972 Cursor TermWin_cursor; /* cursor for vt window */ 997 Cursor TermWin_cursor; /* cursor for vt window */
998
973 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 999 line_t *row_buf; // all lines, scrollback + terminal, circular
974 line_t *drawn_buf; // text on screen 1000 line_t *drawn_buf; // text on screen
975 line_t *swap_buf; // lines for swap buffer 1001 line_t *swap_buf; // lines for swap buffer
976 char *tabs; /* per location: 1 == tab-stop */ 1002 char *tabs; /* per location: 1 == tab-stop */
977 screen_t screen; 1003 screen_t screen;
978 screen_t swap; 1004 screen_t swap;
… …
1015 hidden_pointer:1, 1041 hidden_pointer:1,
1016#endif 1042#endif
1017 enc_utf8:1, /* whether locale uses utf-8 */ 1043 enc_utf8:1, /* whether locale uses utf-8 */
1018 seen_input:1, /* whether we have seen some program output yet */ 1044 seen_input:1, /* whether we have seen some program output yet */
1019 seen_resize:1, /* whether we had a resize event */ 1045 seen_resize:1, /* whether we had a resize event */
1046 init_done:1,
1020 parsed_geometry:1; 1047 parsed_geometry:1;
1021 1048
1022 unsigned char refresh_type, 1049 unsigned char refresh_type,
1023#ifdef META8_OPTION 1050#ifdef META8_OPTION
1024 meta_char, /* Alt-key prefix */ 1051 meta_char; /* Alt-key prefix */
1025#endif 1052#endif
1026 selection_wait,
1027 selection_type;
1028/* ---------- */ 1053/* ---------- */
1029 bool rvideo_state, rvideo_mode; 1054 bool rvideo_state, rvideo_mode;
1030#ifndef NO_BELL 1055#ifndef NO_BELL
1031 bool rvideo_bell; 1056 bool rvideo_bell;
1032#endif 1057#endif
… …
1036/* ---------- */ 1061/* ---------- */
1037 rend_t rstyle; 1062 rend_t rstyle;
1038/* ---------- */ 1063/* ---------- */
1039#ifdef SELECTION_SCROLLING 1064#ifdef SELECTION_SCROLLING
1040 int scroll_selection_lines; 1065 int scroll_selection_lines;
1041 enum page_dirn scroll_selection_dir;
1042 int selection_save_x, 1066 int selection_save_x,
1043 selection_save_y, 1067 selection_save_y,
1044 selection_save_state; 1068 selection_save_state;
1045#endif 1069#endif
1046/* ---------- */ 1070/* ---------- */
… …
1055 mouse_row, 1079 mouse_row,
1056 mouse_col, 1080 mouse_col,
1057# ifdef POINTER_BLANK 1081# ifdef POINTER_BLANK
1058 pointerBlankDelay, 1082 pointerBlankDelay,
1059# endif 1083# endif
1084 multiClickTime,
1085 cursor_type,
1060 allowedxerror; 1086 allowedxerror;
1061/* ---------- */ 1087/* ---------- */
1062 unsigned int ModLevel3Mask, 1088 unsigned int ModLevel3Mask,
1063 ModMetaMask, 1089 ModMetaMask,
1064 ModNumLockMask; 1090 ModNumLockMask;
1065 int old_width, /* last used width in screen resize */
1066 old_height; /* last used height in screen resize */
1067 unsigned long priv_modes, 1091 unsigned long priv_modes,
1068 SavedModes; 1092 SavedModes;
1069/* ---------- */ 1093/* ---------- */
1070 Atom *xa; 1094 Atom *xa;
1071/* ---------- */ 1095/* ---------- */
1072 Time selection_time, 1096 Time selection_time,
1073 selection_request_time,
1074 clipboard_time; 1097 clipboard_time;
1098 rxvt_selection *selection_req;
1075 pid_t cmd_pid; /* process id of child */ 1099 pid_t cmd_pid; /* process id of child */
1076 char * incr_buf;
1077 size_t incr_buf_size, incr_buf_fill;
1078/* ---------- */ 1100/* ---------- */
1079 struct mouse_event MEvent; 1101 struct mouse_event MEvent;
1080 XComposeStatus compose; 1102 XComposeStatus compose;
1081 static struct termios def_tio; 1103 static struct termios def_tio;
1082 row_col_t oldcursor; 1104 row_col_t oldcursor;
1083#ifdef HAVE_BG_PIXMAP 1105
1084 bgPixmap_t bgPixmap;
1085#endif
1086#ifdef HAVE_AFTERIMAGE 1106#ifdef HAVE_IMG
1087 ASVisual *asv; 1107 enum {
1088 ASImageManager *asimman; 1108 BG_IS_TRANSPARENT = 1 << 1,
1089 1109 BG_NEEDS_REFRESH = 1 << 2,
1090 void init_asv ()
1091 {
1092 if (!asv)
1093 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1094 } 1110 };
1111
1112 uint8_t bg_flags;
1113
1114 rxvt_img *bg_img;
1095#endif 1115#endif
1096 1116
1097#if ENABLE_OVERLAY 1117#if ENABLE_OVERLAY
1098 overlay_base ov; 1118 overlay_base ov;
1099 1119
… …
1107 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;
1108#endif 1128#endif
1109 1129
1110 vector<void *> allocated; // free these memory blocks with free() 1130 vector<void *> allocated; // free these memory blocks with free()
1111 1131
1112 char env_windowid[21]; /* environmental variable WINDOWID */ 1132 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1113 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1114 char *env_display; /* environmental variable DISPLAY */
1115 char *env_term; /* environmental variable TERM */
1116 1133
1117 char *locale; 1134 char *locale;
1118 char charsets[4]; 1135 char charsets[4];
1119 char *v_buffer; /* pointer to physical buffer */ 1136 char *v_buffer; /* pointer to physical buffer */
1120 unsigned int v_buflen; /* size of area to write */ 1137 unsigned int v_buflen; /* size of area to write */
1121 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;
1122 1140
1123#ifdef KEYSYM_RESOURCE 1141#ifdef KEYSYM_RESOURCE
1124 keyboard_manager *keyboard; 1142 keyboard_manager *keyboard;
1125#endif 1143#endif
1126#ifndef NO_RESOURCES 1144#ifndef NO_RESOURCES
… …
1132 char *cmdbuf_ptr, *cmdbuf_endp; 1150 char *cmdbuf_ptr, *cmdbuf_endp;
1133 char cmdbuf_base[CBUFSIZ]; 1151 char cmdbuf_base[CBUFSIZ];
1134 1152
1135 ptytty *pty; 1153 ptytty *pty;
1136 1154
1137 rxvt_salloc *talloc; // text line allocator 1155 // chunk contains all line_t's as well as rend_t and text_t buffers
1138 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;
1139 1163
1140 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
1141 1165
1142#if ENABLE_FRILLS || ISO_14755 1166#if ENABLE_FRILLS || ISO_14755
1143 // ISO 14755 entry support 1167 // ISO 14755 entry support
1144 unicode_t iso14755buf; 1168 unicode_t iso14755buf;
1145 void commit_iso14755 (); 1169 void commit_iso14755 ();
1146# if ISO_14755 1170# if ISO_14755
1147 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);
1148 void iso14755_54 (int x, int y); 1172 void iso14755_54 (int x, int y);
1149# endif 1173# endif
1150#endif 1174#endif
1151 1175
1152 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;
… …
1154 void vt_select_input () const NOTHROW 1178 void vt_select_input () const NOTHROW
1155 { 1179 {
1156 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);
1157 } 1181 }
1158 1182
1159#if ENABLE_TRANSPARENCY || ENABLE_PERL 1183#if ENABLE_PERL
1160 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1161 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1162#endif
1163#ifdef HAVE_BG_PIXMAP
1164 void update_background ();
1165 void update_background_cb (ev::timer &w, int revents);
1166 ev::timer update_background_ev;
1167#endif 1186#endif
1168 1187
1169 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1170 xevent_watcher termwin_ev; 1189 xevent_watcher termwin_ev;
1171 xevent_watcher vt_ev; 1190 xevent_watcher vt_ev;
… …
1174 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;
1175 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;
1176 void refresh_check (); 1195 void refresh_check ();
1177 void flush (); 1196 void flush ();
1178 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);
1179 bool pty_fill (); 1200 bool pty_fill ();
1180 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;
1181 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1182 1202
1183#ifdef CURSOR_BLINK 1203#ifdef CURSOR_BLINK
1204 void cursor_blink_reset ();
1184 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;
1185#endif 1206#endif
1186#ifdef TEXT_BLINK 1207#ifdef TEXT_BLINK
1187 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;
1188#endif 1209#endif
… …
1205 void pointer_blank (); 1226 void pointer_blank ();
1206#endif 1227#endif
1207 void pointer_unblank (); 1228 void pointer_unblank ();
1208 1229
1209 void tt_printf (const char *fmt,...); 1230 void tt_printf (const char *fmt,...);
1231 void tt_write_ (const char *data, unsigned int len);
1210 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);
1211 void pty_write (); 1234 void pty_write ();
1212
1213 void init (stringvec *argv, stringvec *envv)
1214 {
1215 this->argv = argv;
1216 init (argv->size (), argv->begin (), envv);
1217 }
1218 1235
1219 void make_current () const // make this the "currently active" urxvt instance 1236 void make_current () const // make this the "currently active" urxvt instance
1220 { 1237 {
1221 SET_R (this); 1238 SET_R (this);
1222 set_environ (envv); 1239 set_environ (env);
1223 rxvt_set_locale (locale); 1240 rxvt_set_locale (locale);
1224 } 1241 }
1225 1242
1226#if USE_XIM 1243#if USE_XIM
1227 rxvt_xim *input_method; 1244 rxvt_xim *input_method;
… …
1234 void im_set_size (XRectangle &size); 1251 void im_set_size (XRectangle &size);
1235 void im_set_position (XPoint &pos) NOTHROW; 1252 void im_set_position (XPoint &pos) NOTHROW;
1236 void im_set_color (unsigned long &fg, unsigned long &bg); 1253 void im_set_color (unsigned long &fg, unsigned long &bg);
1237 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);
1238 1255
1239 bool IMisRunning (); 1256 bool im_is_running ();
1240 void IMSendSpot (); 1257 void im_send_spot ();
1241 bool IM_get_IC (const char *modifiers); 1258 bool im_get_ic (const char *modifiers);
1242 void IMSetPosition (); 1259 void im_set_position ();
1243#endif 1260#endif
1244 1261
1245 // command.C 1262 // command.C
1246 void key_press (XKeyEvent &ev); 1263 void key_press (XKeyEvent &ev);
1247 void key_release (XKeyEvent &ev); 1264 void key_release (XKeyEvent &ev);
1248 unsigned int cmd_write (const char *str, unsigned int count);
1249 1265
1250 wchar_t next_char () NOTHROW; 1266 wchar_t next_char () NOTHROW;
1251 wchar_t cmd_getc () THROW ((class out_of_input)); 1267 wchar_t cmd_getc () THROW ((class out_of_input));
1252 uint32_t next_octet () NOTHROW; 1268 uint32_t next_octet () NOTHROW;
1253 uint32_t cmd_get8 () THROW ((class out_of_input)); 1269 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1261#if ENABLE_FRILLS 1277#if ENABLE_FRILLS
1262 void set_urgency (bool enable); 1278 void set_urgency (bool enable);
1263#else 1279#else
1264 void set_urgency (bool enable) { } 1280 void set_urgency (bool enable) { }
1265#endif 1281#endif
1266 void update_fade_color (unsigned int idx); 1282 void update_fade_color (unsigned int idx, bool first_time = false);
1267#ifdef PRINTPIPE 1283#ifdef PRINTPIPE
1268 FILE *popen_printer (); 1284 FILE *popen_printer ();
1269 int pclose_printer (FILE *stream); 1285 int pclose_printer (FILE *stream);
1270#endif 1286#endif
1271 void process_print_pipe (); 1287 void process_print_pipe ();
… …
1277 char *get_to_st (unicode_t &ends_how); 1293 char *get_to_st (unicode_t &ends_how);
1278 void process_dcs_seq (); 1294 void process_dcs_seq ();
1279 void process_osc_seq (); 1295 void process_osc_seq ();
1280 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);
1281 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);
1282 int privcases (int mode, unsigned long bit); 1299 int privcases (int mode, unsigned long bit);
1283 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);
1284 void process_sgr_mode (unsigned int nargs, const int *arg); 1301 void process_sgr_mode (unsigned int nargs, const int *arg);
1285 void process_graphics (); 1302 void set_cursor_style (int style);
1286 // 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);
1287 void init_vars (); 1307 void init_vars ();
1288 const char **init_resources (int argc, const char *const *argv); 1308 const char **init_resources (int argc, const char *const *argv);
1289 void init (int argc, const char *const *argv, stringvec *envv);
1290 void init_env (); 1309 void init_env ();
1291 void set_locale (const char *locale); 1310 void set_locale (const char *locale);
1292 void init_xlocale (); 1311 void init_xlocale ();
1293 void init_command (const char *const *argv); 1312 void init_command (const char *const *argv);
1294 void run_command (const char *const *argv); 1313 void run_command (const char *const *argv);
1295 int run_child (const char *const *argv); 1314 int run_child (const char *const *argv);
1296 void color_aliases (int idx); 1315 void color_aliases (int idx);
1297 void create_windows (int argc, const char *const *argv); 1316 void create_windows (int argc, const char *const *argv);
1298 void get_colours (); 1317 void get_colors ();
1299 void get_ourmods (); 1318 void get_ourmods ();
1300 void set_icon (const char *file); 1319 void set_icon (const char *file);
1301 // main.C 1320 // main.C
1302 void tt_winch (); 1321 void tt_winch ();
1303 rxvt_term (); 1322 rxvt_term ();
1304 ~rxvt_term (); 1323 ~rxvt_term ();
1305 void destroy (); 1324 void destroy ();
1306 void emergency_cleanup (); 1325 void emergency_cleanup ();
1307 void recolour_cursor (); 1326 void recolor_cursor ();
1308 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);
1309 void window_calc (unsigned int newwidth, unsigned int newheight); 1328 void window_calc (unsigned int newwidth, unsigned int newheight);
1310 bool set_fonts (); 1329 bool set_fonts ();
1311 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);
1312 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);
1313 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);
1314 void set_title (const char *str); 1333 void set_title (const char *str);
1315 void set_icon_name (const char *str); 1334 void set_icon_name (const char *str);
1316 void set_window_color (int idx, const char *color); 1335 void set_window_color (int idx, const char *color);
1317 void set_colorfgbg (); 1336 char *get_colorfgbg ();
1318 bool set_color (rxvt_color &color, const char *name); 1337 bool set_color (rxvt_color &color, const char *name);
1319 void alias_color (int dst, int src); 1338 void alias_color (int dst, int src);
1320 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1339 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1321 void get_window_origin (int &x, int &y); 1340 void get_window_origin (int &x, int &y);
1322 Pixmap get_pixmap_property (int prop_id);
1323 1341
1324 // screen.C 1342 // screen.C
1325 1343
1326 void lalloc (line_t &l) const 1344 bool option (uint8_t opt) const NOTHROW
1327 { 1345 {
1328 l.t = (text_t *)talloc->alloc (); 1346 return options[opt >> 3] & (1 << (opt & 7));
1329 l.r = (rend_t *)ralloc->alloc ();
1330 } 1347 }
1331 1348
1332#if 0 1349 void set_option (uint8_t opt, bool set = true) NOTHROW;
1333 void lfree (line_t &l)
1334 {
1335 talloc->free (l.t);
1336 ralloc->free (l.r);
1337 }
1338#endif
1339
1340 void lresize (line_t &l) const
1341 {
1342 if (!l.t)
1343 return;
1344
1345 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1346 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1347
1348 l.l = min (l.l, ncol);
1349
1350 if (ncol > prev_ncol)
1351 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1352 }
1353 1350
1354 int fgcolor_of (rend_t r) const NOTHROW 1351 int fgcolor_of (rend_t r) const NOTHROW
1355 { 1352 {
1356 int base = GET_BASEFG (r); 1353 int base = GET_BASEFG (r);
1357#ifndef NO_BRIGHTCOLOR 1354#ifndef NO_BRIGHTCOLOR
1358 if (r & RS_Bold 1355 if (r & RS_Bold
1359# if ENABLE_STYLES 1356# if ENABLE_STYLES
1360 && option (Opt_intensityStyles) 1357 && option (Opt_intensityStyles)
1361# endif 1358# endif
1362 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1359 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1363 base += minBrightCOLOR - minCOLOR; 1360 base += minBrightCOLOR - minCOLOR;
1364#endif 1361#endif
1365 return base; 1362 return base;
1366 } 1363 }
1367 1364
… …
1371#ifndef NO_BRIGHTCOLOR 1368#ifndef NO_BRIGHTCOLOR
1372 if (r & RS_Blink 1369 if (r & RS_Blink
1373# if ENABLE_STYLES 1370# if ENABLE_STYLES
1374 && option (Opt_intensityStyles) 1371 && option (Opt_intensityStyles)
1375# endif 1372# endif
1376 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1373 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1377 base += minBrightCOLOR - minCOLOR; 1374 base += minBrightCOLOR - minCOLOR;
1378#endif 1375#endif
1379 return base; 1376 return base;
1380 }
1381
1382 bool option (uint8_t opt) const NOTHROW
1383 {
1384 if (!opt)
1385 return 0;
1386
1387 --opt;
1388 return options[opt >> 3] & (1 << (opt & 7));
1389 }
1390
1391 void set_option (uint8_t opt, bool set = true) NOTHROW
1392 {
1393 if (!opt)
1394 return;
1395
1396 --opt;
1397 if (set)
1398 options[opt >> 3] |= (1 << (opt & 7));
1399 else
1400 options[opt >> 3] &= ~(1 << (opt & 7));
1401 }
1402
1403 void set_privmode (unsigned bit, int set) NOTHROW
1404 {
1405 if (set)
1406 priv_modes |= bit;
1407 else
1408 priv_modes &= ~bit;
1409 } 1377 }
1410 1378
1411 // modifies first argument(!) 1379 // modifies first argument(!)
1412 void tt_paste (char *data, unsigned int len) NOTHROW; 1380 void tt_paste (char *data, unsigned int len) NOTHROW;
1413 void paste (char *data, unsigned int len) NOTHROW; 1381 void paste (char *data, unsigned int len) NOTHROW;
1382 void scr_alloc () NOTHROW;
1414 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;
1415 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;
1416 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);
1417 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);
1418 void scr_reset (); 1389 void scr_reset ();
1419 void scr_release () NOTHROW; 1390 void scr_release () NOTHROW;
1420 void scr_clear (bool really = false) NOTHROW; 1391 void scr_clear (bool really = false) NOTHROW;
1421 void scr_refresh () NOTHROW; 1392 void scr_refresh () NOTHROW;
1422 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1393 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1426 void scr_backindex () NOTHROW; 1397 void scr_backindex () NOTHROW;
1427 void scr_forwardindex () NOTHROW; 1398 void scr_forwardindex () NOTHROW;
1428#endif 1399#endif
1429 void scr_touch (bool refresh) NOTHROW; 1400 void scr_touch (bool refresh) NOTHROW;
1430 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;
1431 void scr_recolour () NOTHROW; 1402 void scr_recolor (bool refresh = true) NOTHROW;
1432 void scr_remap_chars () NOTHROW; 1403 void scr_remap_chars () NOTHROW;
1433 void scr_remap_chars (line_t &l) NOTHROW; 1404 void scr_remap_chars (line_t &l) NOTHROW;
1434 1405
1435 enum cursor_mode { SAVE, RESTORE }; 1406 enum cursor_mode { SAVE, RESTORE };
1436 1407
… …
1461 void scr_report_position () NOTHROW; 1432 void scr_report_position () NOTHROW;
1462 void set_font_style () NOTHROW; 1433 void set_font_style () NOTHROW;
1463 void scr_charset_choose (int set) NOTHROW; 1434 void scr_charset_choose (int set) NOTHROW;
1464 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1435 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1465 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;
1466 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 }
1467 bool scr_changeview (int new_view_start) NOTHROW; 1442 bool scr_changeview (int new_view_start) NOTHROW;
1468 void scr_bell () NOTHROW; 1443 void scr_bell () NOTHROW;
1469 void scr_printscreen (int fullhist) NOTHROW; 1444 void scr_printscreen (int fullhist) NOTHROW;
1470 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;
1471 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;
1472 void scr_reverse_selection () NOTHROW; 1447 void scr_reverse_selection () NOTHROW;
1473 void scr_dump (int fd) NOTHROW; 1448 void scr_dump (int fd) NOTHROW;
1474 1449
1475 void selection_check (int check_more) NOTHROW; 1450 void selection_check (int check_more) NOTHROW;
1476 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1451 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1477 void selection_property (Window win, Atom prop) NOTHROW;
1478 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1452 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1479 int selection_request_other (Atom target, int selnum) NOTHROW;
1480 void selection_clear (bool clipboard = false) NOTHROW; 1453 void selection_clear (bool clipboard = false) NOTHROW;
1481 void selection_make (Time tm); 1454 void selection_make (Time tm);
1482 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1455 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1483 void selection_start_colrow (int col, int row) NOTHROW; 1456 void selection_start_colrow (int col, int row) NOTHROW;
1484 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;
… …
1488 void selection_click (int clicks, int x, int y) NOTHROW; 1461 void selection_click (int clicks, int x, int y) NOTHROW;
1489 void selection_extend (int x, int y, int flag) NOTHROW; 1462 void selection_extend (int x, int y, int flag) NOTHROW;
1490 void selection_rotate (int x, int y) NOTHROW; 1463 void selection_rotate (int x, int y) NOTHROW;
1491 1464
1492 // xdefaults.C 1465 // xdefaults.C
1466 void rxvt_usage (int type);
1493 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);
1494 int parse_keysym (const char *str, const char *arg); 1469 int bind_action (const char *str, const char *arg);
1495 const char *x_resource (const char *name); 1470 const char *x_resource (const char *name);
1496 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 ();
1497}; 1478};
1498 1479
1499#endif /* _RXVT_H_ */ 1480#endif /* _RXVT_H_ */
1500 1481

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