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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.398 by root, Thu Apr 1 01:03:20 2010 UTC vs.
Revision 1.555 by sf-exg, Sat May 8 06:16:21 2021 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
266# if USE_256_COLORS
267# define TERMENV "rxvt-unicode-256color"
268# else
252# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
253#endif 270# endif
271#endif
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)
254 289
255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
256# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
257#endif 292#endif
258 293
… …
272# define NSCREENS 0 307# define NSCREENS 0
273#else 308#else
274# define NSCREENS 1 309# define NSCREENS 1
275#endif 310#endif
276 311
277/* special (internal) prefix for font commands */
278#define FONT_CMD '#'
279#define FONT_DN "#-"
280#define FONT_UP "#+"
281
282/* flags for rxvt_scr_gotorc () */ 312/* flags for rxvt_term::scr_gotorc () */
283enum { 313enum {
284 C_RELATIVE = 1, /* col movement is relative */ 314 C_RELATIVE = 1, /* col movement is relative */
285 R_RELATIVE = 2, /* row movement is relative */ 315 R_RELATIVE = 2, /* row movement is relative */
286 RELATIVE = C_RELATIVE | R_RELATIVE, 316 RELATIVE = C_RELATIVE | R_RELATIVE,
287}; 317};
288 318
289/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 319/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
290enum { 320enum {
291 INSERT = -1, /* don't change these values */ 321 INSERT = -1, /* don't change these values */
292 DELETE = +1, 322 DELETE = +1,
293 ERASE = +2, 323 ERASE = +2,
294}; 324};
295 325
296/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 326/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
297enum page_dirn { 327enum page_dirn {
298 UP, 328 DN = -1,
299 DN,
300 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
301}; 331};
302 332
303/* arguments for rxvt_scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
304enum { 334enum {
305 PRIMARY = 0, 335 PRIMARY = 0,
306 SECONDARY, 336 SECONDARY,
307}; 337};
308 338
… …
319#define RS_fgMask (RS_colorMask << RS_fgShift) 349#define RS_fgMask (RS_colorMask << RS_fgShift)
320 350
321// must have space for rxvt_fontset::fontCount * 2 + 2 values 351// must have space for rxvt_fontset::fontCount * 2 + 2 values
322#define RS_fontShift (RS_fgShift + Color_Bits) 352#define RS_fontShift (RS_fgShift + Color_Bits)
323#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ 353#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
354#define RS_fontCount rxvt_fontset::fontCount
324#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful 355#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
325 356
326// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" 357// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
327#define RS_redraw (2UL << RS_fontShift) 358#define RS_redraw (2UL << RS_fontShift)
328 359
360#define RS_Sel (1UL << 22)
361
329// 5 custom bits for extensions 362// 4 custom bits for extensions
330#define RS_customCount 16UL 363#define RS_customCount 16UL
331#define RS_customShift 23 364#define RS_customShift 23
332#define RS_customMask ((RS_customCount - 1UL) << RS_customShift) 365#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
333 366
334// font styles 367// font styles
… …
347#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)
348#define RS_attrMask (RS_baseattrMask | RS_fontMask) 381#define RS_attrMask (RS_baseattrMask | RS_fontMask)
349 382
350#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))
351#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))
352
353#define Sel_none 0 /* Not waiting */
354#define Sel_normal 0x01 /* normal selection */
355#define Sel_incr 0x02 /* incremental selection */
356#define Sel_direct 0x00
357#define Sel_Primary 0x01
358#define Sel_Secondary 0x02
359#define Sel_Clipboard 0x03
360#define Sel_whereMask 0x0f
361#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
362#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
363 385
364enum { 386enum {
365 C0_NUL = 0x00, 387 C0_NUL = 0x00,
366 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,
367 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 ,
… …
385 XTerm_Color_cursor = 12, // change actual 'Cursor' color 407 XTerm_Color_cursor = 12, // change actual 'Cursor' color
386 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 408 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
387 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 409 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
388 XTerm_Color05 = 15, // not implemented (tektronix fg) 410 XTerm_Color05 = 15, // not implemented (tektronix fg)
389 XTerm_Color06 = 16, // not implemented (tektronix bg) 411 XTerm_Color06 = 16, // not implemented (tektronix bg)
390 XTerm_Color_RV = 17, // change actual 'Highlight' color 412 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
413 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
391 XTerm_logfile = 46, // not implemented 414 XTerm_logfile = 46, // not implemented
392 XTerm_font = 50, 415 XTerm_font = 50,
393 416
394 XTerm_konsole30 = 30, // reserved for konsole 417 XTerm_konsole30 = 30, // reserved for konsole
395 XTerm_konsole31 = 31, // reserved for konsole 418 XTerm_konsole31 = 31, // reserved for konsole
… …
397 /* 420 /*
398 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 421 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
399 */ 422 */
400 423
401 // deprecated 424 // deprecated
402 Rxvt_Color_BD = 18,
403 Rxvt_Color_UL = 19,
404 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
405 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
406 427
407 Rxvt_Pixmap = 20, // new bg pixmap
408 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
409 429
410 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
411 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
412 432
413 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
414 URxvt_Color_tint = 705, // change actual tint colour
415 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
416 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
417 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
418 437
419 URxvt_font = 710, 438 URxvt_font = 710,
… …
462 Color_White = maxBrightCOLOR, 481 Color_White = maxBrightCOLOR,
463#else 482#else
464 Color_White = maxCOLOR, 483 Color_White = maxCOLOR,
465#endif 484#endif
466 minTermCOLOR = Color_White + 1, 485 minTermCOLOR = Color_White + 1,
467#ifndef USE_256_COLORS 486#if USE_256_COLORS
487 maxTermCOLOR = Color_White + 240,
488#else
468 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
469#else
470 maxTermCOLOR = Color_White + 240,
471#endif 490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
472#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
473 Color_cursor, 495 Color_cursor,
474 Color_cursor2, 496 Color_cursor2,
475#endif 497#endif
476 Color_pointer_fg, 498 Color_pointer_fg,
… …
485#if ENABLE_FRILLS 507#if ENABLE_FRILLS
486 Color_underline, 508 Color_underline,
487#endif 509#endif
488#ifdef OPTION_HC 510#ifdef OPTION_HC
489 Color_HC, 511 Color_HC,
512 Color_HTC,
490#endif 513#endif
491 Color_scroll, 514 Color_scroll,
492#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
493 Color_trough, 516 Color_trough,
494#endif
495#if ENABLE_TRANSPARENCY
496 Color_tint,
497#endif 517#endif
498#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
499 Color_fade, 519 Color_fade,
500#endif 520#endif
501 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
… …
506#else 526#else
507 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
508#endif 528#endif
509}; 529};
510 530
511#ifndef USE_256_COLORS 531#if USE_256_COLORS
512#define Color_Bits 7 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
513#else 533#else
514#define Color_Bits 9 // 0 .. maxTermCOLOR 534# define Color_Bits 8 // 0 .. maxTermCOLOR24
535#endif
536
537#if maxTermCOLOR24 >= (1 << Color_Bits)
538# error color index overflow
515#endif 539#endif
516 540
517/* 541/*
518 * Resource list 542 * Resource list
519 */ 543 */
… …
548#define PrivMode_vt52 (1UL<<18) 572#define PrivMode_vt52 (1UL<<18)
549#define PrivMode_LFNL (1UL<<19) 573#define PrivMode_LFNL (1UL<<19)
550#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
551#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
552#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
577#define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack
578#define PrivMode_ExtMouseUrxvt (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)
581#define PrivMode_ExtMouseSGR (1UL<<27)
553 582
554#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 583#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
555 584
556#ifdef ALLOW_132_MODE 585#ifdef ALLOW_132_MODE
557# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 586# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
560#endif 589#endif
561 590
562// do not change these constants lightly, there are many interdependencies 591// do not change these constants lightly, there are many interdependencies
563#define IMBUFSIZ 128 // input modifier buffer sizes 592#define IMBUFSIZ 128 // input modifier buffer sizes
564#define KBUFSZ 512 // size of keyboard mapping buffer 593#define KBUFSZ 512 // size of keyboard mapping buffer
565#define CBUFSIZ 2048 // size of command buffer 594#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
566#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 595#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
567#define UBUFSIZ 2048 // character buffer 596#define UBUFSIZ 2048 // character buffer
568 597
569#if ENABLE_FRILLS 598#if ENABLE_FRILLS
570# include <X11/Xmd.h> 599# include <X11/Xmd.h>
… …
608/* 637/*
609 ***************************************************************************** 638 *****************************************************************************
610 * MACRO DEFINES 639 * MACRO DEFINES
611 ***************************************************************************** 640 *****************************************************************************
612 */ 641 */
642
643// speed hack, copy some member variable into a local variable of the same name
613#define dLocal(type,name) type const name = this->name 644#define dLocal(type,name) type const name = this->name
614 645
615// for speed reasons, we assume that all codepoints 32 to 126 are 646// for speed reasons, we assume that all codepoints 32 to 126 are
616// single-width. 647// single-width.
617#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 648#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
641 672
642#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 673#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
643#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 674#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
644 675
645#define GET_ATTR(x) (((x) & RS_attrMask)) 676#define GET_ATTR(x) (((x) & RS_attrMask))
646// return attributes defining the background, encoding doesn't matter
647// depends on RS_fgShift > RS_bgShift
648#define GET_BGATTR(x) \
649 (expect_false ((x) & RS_RVid) \
650 ? (((x) & (RS_attrMask & ~RS_RVid)) \
651 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
652 : ((x) & (RS_attrMask | RS_bgMask)))
653#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 677#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
654#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 678#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
655#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 679#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
656 680
657#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 681#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
682{ 706{
683 text_t *t; // terminal the text 707 text_t *t; // terminal the text
684 rend_t *r; // rendition, uses RS_ flags 708 rend_t *r; // rendition, uses RS_ flags
685 tlen_t_ l; // length of each text line 709 tlen_t_ l; // length of each text line
686 uint32_t f; // flags 710 uint32_t f; // flags
711
712 bool valid ()
713 {
714 return l >= 0;
715 }
716
717 void alloc ()
718 {
719 l = 0;
720 }
687 721
688 bool is_longer () 722 bool is_longer ()
689 { 723 {
690 return f & LINE_LONGER; 724 return f & LINE_LONGER;
691 } 725 }
… …
756// that are not representable in unicode, as well as characters 790// that are not representable in unicode, as well as characters
757// not fitting in the BMP. 791// not fitting in the BMP.
758struct compose_char 792struct compose_char
759{ 793{
760 unicode_t c1, c2; // any chars != NOCHAR are valid 794 unicode_t c1, c2; // any chars != NOCHAR are valid
795
761 compose_char (unicode_t c1, unicode_t c2) 796 compose_char (unicode_t c1, unicode_t c2)
762 : c1(c1), c2(c2) 797 : c1(c1), c2(c2)
763 { } 798 { }
764}; 799};
765 800
… …
798{ 833{
799 int x, y, w, h; // overlay dimensions 834 int x, y, w, h; // overlay dimensions
800 text_t **text; 835 text_t **text;
801 rend_t **rend; 836 rend_t **rend;
802 837
803 // while tempting to add swap() etc. here, it effetcively only increases code size 838 // while tempting to add swap() etc. here, it effectively only increases code size
804}; 839};
805 840
806/* ------------------------------------------------------------------------- */ 841/* ------------------------------------------------------------------------- */
807 842
808typedef struct 843typedef struct
… …
847 * END······················= total_rows 882 * END······················= total_rows
848 */ 883 */
849 884
850struct TermWin_t 885struct TermWin_t
851{ 886{
887 int vt_width; /* actual window width [pixels] */
888 int vt_height; /* actual window height [pixels] */
852 int width; /* window width [pixels] */ 889 int width; /* window width [pixels] */
853 int height; /* window height [pixels] */ 890 int height; /* window height [pixels] */
854 int fwidth; /* font width [pixels] */ 891 int fwidth; /* font width [pixels] */
855 int fheight; /* font height [pixels] */ 892 int fheight; /* font height [pixels] */
856 int fbase; /* font ascent (baseline) [pixels] */ 893 int fbase; /* font ascent (baseline) [pixels] */
… …
865 int saveLines; /* number of lines that fit in scrollback */ 902 int saveLines; /* number of lines that fit in scrollback */
866 int total_rows; /* total number of rows in this terminal */ 903 int total_rows; /* total number of rows in this terminal */
867 int term_start; /* term lines start here */ 904 int term_start; /* term lines start here */
868 int view_start; /* scrollback view starts here */ 905 int view_start; /* scrollback view starts here */
869 int top_row; /* topmost row index of scrollback */ 906 int top_row; /* topmost row index of scrollback */
870 Window parent[6]; /* parent identifiers - we're parent[0] */ 907 Window parent; /* parent identifier */
871 Window vt; /* vt100 window */ 908 Window vt; /* vt100 window */
872 GC gc; /* GC for drawing */ 909 GC gc; /* GC for drawing */
873 Pixmap pixmap;
874 rxvt_drawable *drawable; 910 rxvt_drawable *drawable;
875 rxvt_fontset *fontset[4]; 911 rxvt_fontset *fontset[4];
876}; 912};
877 913
878/* 914/*
… …
940#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 976#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
941#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 977#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
942 978
943/* rxvt_vars.options */ 979/* rxvt_vars.options */
944enum { 980enum {
945# define def(name,idx) Opt_ ## name = idx,
946# define nodef(name) Opt_ ## name = 0, 981# define def(name) Opt_ ## name,
982# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
983 Opt_0,
947# include "optinc.h" 984# include "optinc.h"
948# undef nodef 985# undef nodef
949# undef def 986# undef def
950Opt_count 987 Opt_count
951}; 988};
952 989
953/* ------------------------------------------------------------------------- */ 990/* ------------------------------------------------------------------------- */
954 991
955struct rxvt_vars : TermWin_t 992struct rxvt_vars : TermWin_t
… …
957 scrollBar_t scrollBar; 994 scrollBar_t scrollBar;
958 uint8_t options[(Opt_count + 7) >> 3]; 995 uint8_t options[(Opt_count + 7) >> 3];
959 XSizeHints szHint; 996 XSizeHints szHint;
960 rxvt_color *pix_colors; 997 rxvt_color *pix_colors;
961 Cursor TermWin_cursor; /* cursor for vt window */ 998 Cursor TermWin_cursor; /* cursor for vt window */
962 int numlock_state; 999
963 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1000 line_t *row_buf; // all lines, scrollback + terminal, circular
964 line_t *drawn_buf; // text on screen 1001 line_t *drawn_buf; // text on screen
965 line_t *swap_buf; // lines for swap buffer 1002 line_t *swap_buf; // lines for swap buffer
966 char *tabs; /* per location: 1 == tab-stop */ 1003 char *tabs; /* per location: 1 == tab-stop */
967 screen_t screen; 1004 screen_t screen;
968 screen_t swap; 1005 screen_t swap;
… …
1005 hidden_pointer:1, 1042 hidden_pointer:1,
1006#endif 1043#endif
1007 enc_utf8:1, /* whether locale uses utf-8 */ 1044 enc_utf8:1, /* whether locale uses utf-8 */
1008 seen_input:1, /* whether we have seen some program output yet */ 1045 seen_input:1, /* whether we have seen some program output yet */
1009 seen_resize:1, /* whether we had a resize event */ 1046 seen_resize:1, /* whether we had a resize event */
1047 init_done:1,
1010 parsed_geometry:1; 1048 parsed_geometry:1;
1011 1049
1012 unsigned char refresh_type, 1050 unsigned char refresh_type,
1013#ifdef META8_OPTION 1051#ifdef META8_OPTION
1014 meta_char, /* Alt-key prefix */ 1052 meta_char; /* Alt-key prefix */
1015#endif 1053#endif
1016 selection_wait,
1017 selection_type;
1018/* ---------- */ 1054/* ---------- */
1019 bool rvideo_state, rvideo_mode; 1055 bool rvideo_state, rvideo_mode;
1020#ifndef NO_BELL 1056#ifndef NO_BELL
1021 bool rvideo_bell; 1057 bool rvideo_bell;
1022#endif 1058#endif
… …
1026/* ---------- */ 1062/* ---------- */
1027 rend_t rstyle; 1063 rend_t rstyle;
1028/* ---------- */ 1064/* ---------- */
1029#ifdef SELECTION_SCROLLING 1065#ifdef SELECTION_SCROLLING
1030 int scroll_selection_lines; 1066 int scroll_selection_lines;
1031 enum page_dirn scroll_selection_dir;
1032 int selection_save_x, 1067 int selection_save_x,
1033 selection_save_y, 1068 selection_save_y,
1034 selection_save_state; 1069 selection_save_state;
1035#endif 1070#endif
1036/* ---------- */ 1071/* ---------- */
… …
1045 mouse_row, 1080 mouse_row,
1046 mouse_col, 1081 mouse_col,
1047# ifdef POINTER_BLANK 1082# ifdef POINTER_BLANK
1048 pointerBlankDelay, 1083 pointerBlankDelay,
1049# endif 1084# endif
1085 multiClickTime,
1086 cursor_type,
1050 allowedxerror; 1087 allowedxerror;
1051/* ---------- */ 1088/* ---------- */
1052 unsigned int ModLevel3Mask, 1089 unsigned int ModLevel3Mask,
1053 ModMetaMask, 1090 ModMetaMask,
1054 ModNumLockMask; 1091 ModNumLockMask;
1055 int old_width, /* last used width in screen resize */
1056 old_height; /* last used height in screen resize */
1057 unsigned long priv_modes, 1092 unsigned long priv_modes,
1058 SavedModes; 1093 SavedModes;
1059/* ---------- */ 1094/* ---------- */
1060 Atom *xa; 1095 Atom *xa;
1061/* ---------- */ 1096/* ---------- */
1062 Time selection_time, 1097 Time selection_time,
1063 selection_request_time,
1064 clipboard_time; 1098 clipboard_time;
1099 rxvt_selection *selection_req;
1065 pid_t cmd_pid; /* process id of child */ 1100 pid_t cmd_pid; /* process id of child */
1066 char * incr_buf;
1067 size_t incr_buf_size, incr_buf_fill;
1068/* ---------- */ 1101/* ---------- */
1069 struct mouse_event MEvent; 1102 struct mouse_event MEvent;
1070 XComposeStatus compose; 1103 XComposeStatus compose;
1071 struct termios tio; 1104 static struct termios def_tio;
1072 row_col_t oldcursor; 1105 row_col_t oldcursor;
1073#ifdef HAVE_BG_PIXMAP 1106
1074 bgPixmap_t bgPixmap;
1075#endif
1076#ifdef HAVE_AFTERIMAGE 1107#ifdef HAVE_IMG
1077 ASVisual *asv; 1108 enum {
1078 ASImageManager *asimman; 1109 BG_IS_TRANSPARENT = 1 << 1,
1079 1110 BG_NEEDS_REFRESH = 1 << 2,
1080 void init_asv ()
1081 {
1082 if (!asv)
1083 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1084 } 1111 };
1112
1113 uint8_t bg_flags;
1114
1115 rxvt_img *bg_img;
1085#endif 1116#endif
1086 1117
1087#if ENABLE_OVERLAY 1118#if ENABLE_OVERLAY
1088 overlay_base ov; 1119 overlay_base ov;
1089 1120
… …
1097 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1128 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1098#endif 1129#endif
1099 1130
1100 vector<void *> allocated; // free these memory blocks with free() 1131 vector<void *> allocated; // free these memory blocks with free()
1101 1132
1102 char env_windowid[21]; /* environmental variable WINDOWID */ 1133 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1103 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1104 char *env_display; /* environmental variable DISPLAY */
1105 char *env_term; /* environmental variable TERM */
1106 1134
1107 char *locale; 1135 char *locale;
1108 char charsets[4]; 1136 char charsets[4];
1109 char *v_buffer; /* pointer to physical buffer */ 1137 char *v_buffer; /* pointer to physical buffer */
1110 unsigned int v_buflen; /* size of area to write */ 1138 unsigned int v_buflen; /* size of area to write */
1111 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1139 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1140 char **env;
1112 1141
1113#ifdef KEYSYM_RESOURCE 1142#ifdef KEYSYM_RESOURCE
1114 keyboard_manager *keyboard; 1143 keyboard_manager *keyboard;
1115#endif 1144#endif
1116#ifndef NO_RESOURCES 1145#ifndef NO_RESOURCES
… …
1122 char *cmdbuf_ptr, *cmdbuf_endp; 1151 char *cmdbuf_ptr, *cmdbuf_endp;
1123 char cmdbuf_base[CBUFSIZ]; 1152 char cmdbuf_base[CBUFSIZ];
1124 1153
1125 ptytty *pty; 1154 ptytty *pty;
1126 1155
1127 rxvt_salloc *talloc; // text line allocator 1156 // chunk contains all line_t's as well as rend_t and text_t buffers
1128 rxvt_salloc *ralloc; // rend line allocator 1157 // for drawn_buf, swap_buf and row_buf, in this order
1158 void *chunk;
1159 size_t chunk_size;
1160
1161 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1162 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1163 uint16_t rgb24_sequence;
1129 1164
1130 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1165 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1131 1166
1132#if ENABLE_FRILLS || ISO_14755 1167#if ENABLE_FRILLS || ISO_14755
1133 // ISO 14755 entry support 1168 // ISO 14755 entry support
1134 unicode_t iso14755buf; 1169 unicode_t iso14755buf;
1135 void commit_iso14755 (); 1170 void commit_iso14755 ();
1136# if ISO_14755 1171# if ISO_14755
1137 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1172 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1138 void iso14755_54 (int x, int y); 1173 void iso14755_54 (int x, int y);
1139# endif 1174# endif
1140#endif 1175#endif
1141 1176
1142 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1177 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1144 void vt_select_input () const NOTHROW 1179 void vt_select_input () const NOTHROW
1145 { 1180 {
1146 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1181 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1147 } 1182 }
1148 1183
1149#if ENABLE_TRANSPARENCY || ENABLE_PERL 1184#if ENABLE_PERL
1150 void rootwin_cb (XEvent &xev); 1185 void rootwin_cb (XEvent &xev);
1151 xevent_watcher rootwin_ev; 1186 xevent_watcher rootwin_ev;
1152#endif
1153#ifdef HAVE_BG_PIXMAP
1154 void update_background ();
1155#if TRACE_PIXMAPS
1156 void trace_update_background (const char *file, int line);
1157# define update_background() trace_update_background (__FILE__, __LINE__)
1158#endif
1159 void update_background_cb (ev::timer &w, int revents);
1160 ev::timer update_background_ev;
1161#endif 1187#endif
1162 1188
1163 void x_cb (XEvent &xev); 1189 void x_cb (XEvent &xev);
1164 xevent_watcher termwin_ev; 1190 xevent_watcher termwin_ev;
1165 xevent_watcher vt_ev; 1191 xevent_watcher vt_ev;
… …
1168 void child_cb (ev::child &w, int revents); ev::child child_ev; 1194 void child_cb (ev::child &w, int revents); ev::child child_ev;
1169 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1195 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1170 void refresh_check (); 1196 void refresh_check ();
1171 void flush (); 1197 void flush ();
1172 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1198 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1199 void cmdbuf_reify ();
1200 void cmdbuf_append (const char *str, size_t count);
1173 bool pty_fill (); 1201 bool pty_fill ();
1174 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1202 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1175 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1176 1203
1177#ifdef CURSOR_BLINK 1204#ifdef CURSOR_BLINK
1205 void cursor_blink_reset ();
1178 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1206 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1179#endif 1207#endif
1180#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
1181 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1209 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1182#endif 1210#endif
… …
1199 void pointer_blank (); 1227 void pointer_blank ();
1200#endif 1228#endif
1201 void pointer_unblank (); 1229 void pointer_unblank ();
1202 1230
1203 void tt_printf (const char *fmt,...); 1231 void tt_printf (const char *fmt,...);
1232 void tt_write_ (const char *data, unsigned int len);
1204 void tt_write (const char *data, unsigned int len); 1233 void tt_write (const char *data, unsigned int len);
1234 void tt_write_user_input (const char *data, unsigned int len);
1205 void pty_write (); 1235 void pty_write ();
1206
1207 void init (stringvec *argv, stringvec *envv)
1208 {
1209 this->argv = argv;
1210 init (argv->size (), argv->begin (), envv);
1211 }
1212 1236
1213 void make_current () const // make this the "currently active" urxvt instance 1237 void make_current () const // make this the "currently active" urxvt instance
1214 { 1238 {
1215 SET_R (this); 1239 SET_R (this);
1216 set_environ (envv); 1240 set_environ (env);
1217 rxvt_set_locale (locale); 1241 rxvt_set_locale (locale);
1218 } 1242 }
1219 1243
1220#if USE_XIM 1244#if USE_XIM
1221 rxvt_xim *input_method; 1245 rxvt_xim *input_method;
… …
1228 void im_set_size (XRectangle &size); 1252 void im_set_size (XRectangle &size);
1229 void im_set_position (XPoint &pos) NOTHROW; 1253 void im_set_position (XPoint &pos) NOTHROW;
1230 void im_set_color (unsigned long &fg, unsigned long &bg); 1254 void im_set_color (unsigned long &fg, unsigned long &bg);
1231 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1255 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1232 1256
1233 bool IMisRunning (); 1257 bool im_is_running ();
1234 void IMSendSpot (); 1258 void im_send_spot ();
1235 bool IM_get_IC (const char *modifiers); 1259 bool im_get_ic (const char *modifiers);
1236 void IMSetPosition (); 1260 void im_set_position ();
1237#endif 1261#endif
1238 1262
1239 // command.C 1263 // command.C
1240 void key_press (XKeyEvent &ev); 1264 void key_press (XKeyEvent &ev);
1241 void key_release (XKeyEvent &ev); 1265 void key_release (XKeyEvent &ev);
1242 unsigned int cmd_write (const char *str, unsigned int count);
1243 1266
1244 wchar_t next_char () NOTHROW; 1267 wchar_t next_char () NOTHROW;
1245 wchar_t cmd_getc () THROW ((class out_of_input)); 1268 wchar_t cmd_getc () THROW ((class out_of_input));
1246 uint32_t next_octet () NOTHROW; 1269 uint32_t next_octet () NOTHROW;
1247 uint32_t cmd_get8 () THROW ((class out_of_input)); 1270 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1255#if ENABLE_FRILLS 1278#if ENABLE_FRILLS
1256 void set_urgency (bool enable); 1279 void set_urgency (bool enable);
1257#else 1280#else
1258 void set_urgency (bool enable) { } 1281 void set_urgency (bool enable) { }
1259#endif 1282#endif
1260 void update_fade_color (unsigned int idx); 1283 void update_fade_color (unsigned int idx, bool first_time = false);
1261#ifdef PRINTPIPE 1284#ifdef PRINTPIPE
1262 FILE *popen_printer (); 1285 FILE *popen_printer ();
1263 int pclose_printer (FILE *stream); 1286 int pclose_printer (FILE *stream);
1264#endif 1287#endif
1265 void process_print_pipe (); 1288 void process_print_pipe ();
… …
1271 char *get_to_st (unicode_t &ends_how); 1294 char *get_to_st (unicode_t &ends_how);
1272 void process_dcs_seq (); 1295 void process_dcs_seq ();
1273 void process_osc_seq (); 1296 void process_osc_seq ();
1274 void process_color_seq (int report, int color, const char *str, char resp); 1297 void process_color_seq (int report, int color, const char *str, char resp);
1275 void process_xterm_seq (int op, char *str, char resp); 1298 void process_xterm_seq (int op, char *str, char resp);
1299 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1276 int privcases (int mode, unsigned long bit); 1300 int privcases (int mode, unsigned long bit);
1277 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1301 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1278 void process_sgr_mode (unsigned int nargs, const int *arg); 1302 void process_sgr_mode (unsigned int nargs, const int *arg);
1279 void process_graphics (); 1303 void set_cursor_style (int style);
1280 // init.C 1304 // init.C
1305 void init (stringvec *argv, stringvec *envv);
1306 void init (int argc, const char *const *argv, const char *const *envv);
1307 void init2 (int argc, const char *const *argv);
1281 void init_vars (); 1308 void init_vars ();
1282 const char **init_resources (int argc, const char *const *argv); 1309 const char **init_resources (int argc, const char *const *argv);
1283 void init (int argc, const char *const *argv, stringvec *envv);
1284 void init_env (); 1310 void init_env ();
1285 void set_locale (const char *locale); 1311 void set_locale (const char *locale);
1286 void init_xlocale (); 1312 void init_xlocale ();
1287 void init_command (const char *const *argv); 1313 void init_command (const char *const *argv);
1288 void run_command (const char *const *argv); 1314 void run_command (const char *const *argv);
1289 int run_child (const char *const *argv); 1315 int run_child (const char *const *argv);
1290 void color_aliases (int idx); 1316 void color_aliases (int idx);
1291 void create_windows (int argc, const char *const *argv); 1317 void create_windows (int argc, const char *const *argv);
1292 void get_colours (); 1318 void get_colors ();
1293 void get_ourmods (); 1319 void get_ourmods ();
1320 void set_icon (const char *file);
1294 // main.C 1321 // main.C
1295 void tt_winch (); 1322 void tt_winch ();
1296 rxvt_term (); 1323 rxvt_term ();
1297 ~rxvt_term (); 1324 ~rxvt_term ();
1298 void destroy (); 1325 void destroy ();
1299 void emergency_cleanup (); 1326 void emergency_cleanup ();
1300 void recolour_cursor (); 1327 void recolor_cursor ();
1301 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1328 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1302 void window_calc (unsigned int newwidth, unsigned int newheight); 1329 void window_calc (unsigned int newwidth, unsigned int newheight);
1303 bool set_fonts (); 1330 bool set_fonts ();
1304 void set_string_property (Atom prop, const char *str, int len = -1); 1331 void set_string_property (Atom prop, const char *str, int len = -1);
1332 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1305 void set_utf8_property (Atom prop, const char *str, int len = -1); 1333 void set_utf8_property (Atom prop, const char *str, int len = -1);
1306 void set_title (const char *str); 1334 void set_title (const char *str);
1307 void set_icon_name (const char *str); 1335 void set_icon_name (const char *str);
1308 void set_window_color (int idx, const char *color); 1336 void set_window_color (int idx, const char *color);
1309 void set_colorfgbg (); 1337 char *get_colorfgbg ();
1310 bool set_color (rxvt_color &color, const char *name); 1338 bool set_color (rxvt_color &color, const char *name);
1311 void alias_color (int dst, int src); 1339 void alias_color (int dst, int src);
1312 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1340 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1313 void get_window_origin (int &x, int &y); 1341 void get_window_origin (int &x, int &y);
1314 Pixmap get_pixmap_property (int prop_id);
1315 1342
1316 // screen.C 1343 // screen.C
1317 1344
1318 void lalloc (line_t &l) const 1345 bool option (uint8_t opt) const NOTHROW
1319 { 1346 {
1320 l.t = (text_t *)talloc->alloc (); 1347 return options[opt >> 3] & (1 << (opt & 7));
1321 l.r = (rend_t *)ralloc->alloc ();
1322 } 1348 }
1323 1349
1324#if 0 1350 void set_option (uint8_t opt, bool set = true) NOTHROW;
1325 void lfree (line_t &l)
1326 {
1327 talloc->free (l.t);
1328 ralloc->free (l.r);
1329 }
1330#endif
1331
1332 void lresize (line_t &l) const
1333 {
1334 if (!l.t)
1335 return;
1336
1337 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1338 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1339
1340 l.l = min (l.l, ncol);
1341
1342 if (ncol > prev_ncol)
1343 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1344 }
1345 1351
1346 int fgcolor_of (rend_t r) const NOTHROW 1352 int fgcolor_of (rend_t r) const NOTHROW
1347 { 1353 {
1348 int base = GET_BASEFG (r); 1354 int base = GET_BASEFG (r);
1349#ifndef NO_BRIGHTCOLOR 1355#ifndef NO_BRIGHTCOLOR
1350 if (r & RS_Bold 1356 if (r & RS_Bold
1351# if ENABLE_STYLES 1357# if ENABLE_STYLES
1352 && option (Opt_intensityStyles) 1358 && option (Opt_intensityStyles)
1353# endif 1359# endif
1354 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1360 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1355 base += minBrightCOLOR - minCOLOR; 1361 base += minBrightCOLOR - minCOLOR;
1356#endif 1362#endif
1357 return base; 1363 return base;
1358 } 1364 }
1359 1365
… …
1363#ifndef NO_BRIGHTCOLOR 1369#ifndef NO_BRIGHTCOLOR
1364 if (r & RS_Blink 1370 if (r & RS_Blink
1365# if ENABLE_STYLES 1371# if ENABLE_STYLES
1366 && option (Opt_intensityStyles) 1372 && option (Opt_intensityStyles)
1367# endif 1373# endif
1368 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1374 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1369 base += minBrightCOLOR - minCOLOR; 1375 base += minBrightCOLOR - minCOLOR;
1370#endif 1376#endif
1371 return base; 1377 return base;
1372 } 1378 }
1373 1379
1374 bool option (uint8_t opt) const NOTHROW
1375 {
1376 if (!opt)
1377 return 0;
1378
1379 --opt;
1380 return options[opt >> 3] & (1 << (opt & 7));
1381 }
1382
1383 void set_option (uint8_t opt, bool set = true) NOTHROW
1384 {
1385 if (!opt)
1386 return;
1387
1388 --opt;
1389 if (set)
1390 options[opt >> 3] |= (1 << (opt & 7));
1391 else
1392 options[opt >> 3] &= ~(1 << (opt & 7));
1393 }
1394
1395 void set_privmode (unsigned bit, int set) NOTHROW
1396 {
1397 if (set)
1398 priv_modes |= bit;
1399 else
1400 priv_modes &= ~bit;
1401 }
1402
1403 // modifies first argument(!) 1380 // modifies first argument(!)
1381 void tt_paste (char *data, unsigned int len) NOTHROW;
1404 void paste (char *data, unsigned int len) NOTHROW; 1382 void paste (char *data, unsigned int len) NOTHROW;
1383 void scr_alloc () NOTHROW;
1405 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1384 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1406 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1385 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1407 void scr_kill_char (line_t &l, int col) const NOTHROW; 1386 void scr_kill_char (line_t &l, int col) const NOTHROW;
1387 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1408 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1388 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1389 void copy_line (line_t &dst, line_t &src);
1409 void scr_reset (); 1390 void scr_reset ();
1410 void scr_release () NOTHROW; 1391 void scr_release () NOTHROW;
1411 void scr_clear (bool really = false) NOTHROW; 1392 void scr_clear (bool really = false) NOTHROW;
1412 void scr_refresh () NOTHROW; 1393 void scr_refresh () NOTHROW;
1413 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1394 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1417 void scr_backindex () NOTHROW; 1398 void scr_backindex () NOTHROW;
1418 void scr_forwardindex () NOTHROW; 1399 void scr_forwardindex () NOTHROW;
1419#endif 1400#endif
1420 void scr_touch (bool refresh) NOTHROW; 1401 void scr_touch (bool refresh) NOTHROW;
1421 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1402 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1422 void scr_recolour () NOTHROW; 1403 void scr_recolor (bool refresh = true) NOTHROW;
1423 void scr_remap_chars () NOTHROW; 1404 void scr_remap_chars () NOTHROW;
1424 void scr_remap_chars (line_t &l) NOTHROW; 1405 void scr_remap_chars (line_t &l) NOTHROW;
1425 1406
1426 enum cursor_mode { SAVE, RESTORE }; 1407 enum cursor_mode { SAVE, RESTORE };
1427 1408
… …
1452 void scr_report_position () NOTHROW; 1433 void scr_report_position () NOTHROW;
1453 void set_font_style () NOTHROW; 1434 void set_font_style () NOTHROW;
1454 void scr_charset_choose (int set) NOTHROW; 1435 void scr_charset_choose (int set) NOTHROW;
1455 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1436 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1456 void scr_move_to (int y, int len) NOTHROW; 1437 void scr_move_to (int y, int len) NOTHROW;
1438 bool scr_page (int nlines) NOTHROW;
1457 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1439 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1440 {
1441 return scr_page (direction * nlines);
1442 }
1458 bool scr_changeview (int new_view_start) NOTHROW; 1443 bool scr_changeview (int new_view_start) NOTHROW;
1459 void scr_bell () NOTHROW; 1444 void scr_bell () NOTHROW;
1460 void scr_printscreen (int fullhist) NOTHROW; 1445 void scr_printscreen (int fullhist) NOTHROW;
1461 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1446 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1462 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1447 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1463 void scr_reverse_selection () NOTHROW; 1448 void scr_reverse_selection () NOTHROW;
1464 void scr_dump (int fd) NOTHROW; 1449 void scr_dump (int fd) NOTHROW;
1465 1450
1466 void selection_check (int check_more) NOTHROW; 1451 void selection_check (int check_more) NOTHROW;
1467 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1452 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1468 void selection_property (Window win, Atom prop) NOTHROW;
1469 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1453 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1470 int selection_request_other (Atom target, int selnum) NOTHROW;
1471 void selection_clear (bool clipboard = false) NOTHROW; 1454 void selection_clear (bool clipboard = false) NOTHROW;
1472 void clipboard_copy (Time tm);
1473 void selection_make (Time tm); 1455 void selection_make (Time tm);
1474 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1456 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1475 void selection_start_colrow (int col, int row) NOTHROW; 1457 void selection_start_colrow (int col, int row) NOTHROW;
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1458 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1459 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
… …
1480 void selection_click (int clicks, int x, int y) NOTHROW; 1462 void selection_click (int clicks, int x, int y) NOTHROW;
1481 void selection_extend (int x, int y, int flag) NOTHROW; 1463 void selection_extend (int x, int y, int flag) NOTHROW;
1482 void selection_rotate (int x, int y) NOTHROW; 1464 void selection_rotate (int x, int y) NOTHROW;
1483 1465
1484 // xdefaults.C 1466 // xdefaults.C
1467 void rxvt_usage (int type);
1485 void get_options (int argc, const char *const *argv); 1468 const char **get_options (int argc, const char *const *argv);
1469 int parse_keysym (const char *str, unsigned int &state);
1486 int parse_keysym (const char *str, const char *arg); 1470 int bind_action (const char *str, const char *arg);
1487 const char *x_resource (const char *name); 1471 const char *x_resource (const char *name);
1488 void extract_resources (); 1472 void extract_resources ();
1473 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1474 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1475 {
1476 enumerate_resources (cb, "keysym", "Keysym");
1477 }
1478 void extract_keysym_resources ();
1489}; 1479};
1490 1480
1491#endif /* _RXVT_H_ */ 1481#endif /* _RXVT_H_ */
1492 1482

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