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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.372 by root, Wed Nov 5 14:43:54 2008 UTC vs.
Revision 1.559 by root, Thu Jun 17 01:44:29 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#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 120#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */ 121# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */ 122# define EXIT_FAILURE 1 /* exit function failure */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
128#endif 123#endif
129 124
130/****************************************************************************/ 125/****************************************************************************/
131 126
132// exception thrown on fatal (per-instance) errors 127// exception thrown on fatal (per-instance) errors
… …
140 * PROTOTYPES 135 * PROTOTYPES
141 ***************************************************************************** 136 *****************************************************************************
142 */ 137 */
143// main.C 138// main.C
144#define SET_LOCALE(locale) rxvt_set_locale (locale) 139#define SET_LOCALE(locale) rxvt_set_locale (locale)
145extern bool rxvt_set_locale (const char *locale) NOTHROW; 140extern bool rxvt_set_locale (const char *locale) noexcept;
146extern void rxvt_push_locale (const char *locale) NOTHROW; 141extern void rxvt_push_locale (const char *locale) noexcept;
147extern void rxvt_pop_locale () NOTHROW; 142extern void rxvt_pop_locale () noexcept;
148void rxvt_init (); 143void rxvt_init ();
149 144
150// misc.C 145// misc.C
151char * rxvt_wcstombs (const wchar_t *str, int len = -1); 146char * rxvt_wcstombs (const wchar_t *str, int len = -1);
152wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 147wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 148char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
154wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 149wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
155 150
156char * rxvt_basename (const char *str) NOTHROW; 151const char * rxvt_basename (const char *str) noexcept;
157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 152void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept;
158void rxvt_log (const char *fmt,...) NOTHROW; 153void rxvt_log (const char *fmt,...) noexcept;
159void rxvt_warn (const char *fmt,...) NOTHROW; 154void rxvt_warn (const char *fmt,...) noexcept;
155ecb_noreturn ecb_cold
160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...);
161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 157ecb_noreturn ecb_cold
158void rxvt_exit_failure ();
162 159
163char * rxvt_strtrim (char *str) NOTHROW;
164char ** rxvt_splitcommastring (const char *cs) NOTHROW;
165void rxvt_freecommastring (char **cs) NOTHROW;
166
167void * rxvt_malloc (size_t size); 160void * rxvt_malloc (size_t size);
168void * rxvt_calloc (size_t number, size_t size); 161void * rxvt_calloc (size_t number, size_t size);
169void * rxvt_realloc (void *ptr, size_t size); 162void * rxvt_realloc (void *ptr, size_t size);
163
164char * rxvt_strtrim (char *str) noexcept;
165char ** rxvt_strsplit (char delim, const char *str) noexcept;
166
167static inline void
168rxvt_free_strsplit (char **ptr) noexcept
169{
170 free (ptr[0]);
171 free (ptr);
172}
173
174KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
170 175
171///////////////////////////////////////////////////////////////////////////// 176/////////////////////////////////////////////////////////////////////////////
172 177
173// temporarily replace the process environment 178// temporarily replace the process environment
174extern char **environ; 179extern char **environ;
175extern char **rxvt_environ; // the original environ pointer 180extern char **rxvt_environ; // the original environ pointer
176 181
177static inline void 182static inline void
178set_environ (stringvec *envv) 183set_environ (char **envv)
179{ 184{
180#if ENABLE_PERL 185#if ENABLE_PERL
181 assert (envv); 186 assert (envv);
182#else 187#else
183 if (envv) 188 if (envv)
184#endif 189#endif
185 environ = (char **)envv->begin ();
186}
187
188static inline void
189set_environ (char **envv)
190{
191#if ENABLE_PERL
192 assert (envv);
193#else
194 if (envv)
195#endif
196 environ = envv; 190 environ = envv;
197} 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};
198 208
199/* 209/*
200 ***************************************************************************** 210 *****************************************************************************
201 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
202 ***************************************************************************** 212 *****************************************************************************
… …
245 ***************************************************************************** 255 *****************************************************************************
246 */ 256 */
247 257
248/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
249#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
250#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
251# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
252#else 262#else
253# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
254#endif 264#endif
255#ifndef TERMENV 265#ifndef TERMENV
266# if USE_256_COLORS
267# define TERMENV "rxvt-unicode-256color"
268# else
256# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
257#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)
258 289
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
… …
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
339// define various rendition bits and masks. the rendition word
340// is 32 bits in size, and we should use it as efficiently as possible
341
313#define RS_None 0 342#define RS_None 0
314 343
315#define RS_fgMask 0x0000007fUL // 128 colors 344// GET_BGATTR depends on RS_fgShift > RS_bgShift
316#define RS_bgMask 0x00003f80UL // 128 colors 345#define RS_colorMask ((1UL << Color_Bits) - 1UL)
346#define RS_bgShift 0
347#define RS_fgShift (RS_bgShift + Color_Bits)
348#define RS_bgMask (RS_colorMask << RS_bgShift)
349#define RS_fgMask (RS_colorMask << RS_fgShift)
350
351// must have space for rxvt_fontset::fontCount * 2 + 2 values
352#define RS_fontShift (RS_fgShift + Color_Bits)
353#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
354#define RS_fontCount rxvt_fontset::fontCount
355#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
356
357// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
358#define RS_redraw (2UL << RS_fontShift)
359
360#define RS_Sel (1UL << 22)
361
362// 4 custom bits for extensions
363#define RS_customCount 16UL
364#define RS_customShift 23
365#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
317 366
318// font styles 367// font styles
319#define RS_Bold 0x00004000UL // value 1 368#define RS_Bold (1UL << RS_styleShift)
320#define RS_Italic 0x00008000UL // value 2 369#define RS_Italic (2UL << RS_styleShift)
370
371#define RS_styleCount 4
372#define RS_styleShift 27
373#define RS_styleMask (RS_Bold | RS_Italic)
321 374
322// fake styles 375// fake styles
323#define RS_Blink 0x00010000UL // blink 376#define RS_Blink (1UL << 29)
324#define RS_RVid 0x00020000UL // reverse video 377#define RS_RVid (1UL << 30) // reverse video
325#define RS_Uline 0x00040000UL // underline 378#define RS_Uline (1UL << 31) // underline
326
327// toggle this to force redraw, must be != RS_Careful
328#define RS_redraw 0x01000000UL
329
330// 5 custom bits for extensions
331#define RS_customCount 32
332#define RS_customMask 0x00f80000UL
333#define RS_customShift 19
334
335// other flags
336#define RS_Careful 0x80000000UL /* be careful when drawing these */
337
338#define RS_styleCount 4
339#define RS_styleMask (RS_Bold | RS_Italic)
340#define RS_styleShift 14
341 379
342#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)
343#define RS_attrMask (RS_baseattrMask | RS_fontMask) 381#define RS_attrMask (RS_baseattrMask | RS_fontMask)
344 382
345#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
346#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
347#define RS_fontShift 24
348
349#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 383#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
350#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 384#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
351
352#define Sel_none 0 /* Not waiting */
353#define Sel_normal 0x01 /* normal selection */
354#define Sel_incr 0x02 /* incremental selection */
355#define Sel_direct 0x00
356#define Sel_Primary 0x01
357#define Sel_Secondary 0x02
358#define Sel_Clipboard 0x03
359#define Sel_whereMask 0x0f
360#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
361#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
362 385
363enum { 386enum {
364 C0_NUL = 0x00, 387 C0_NUL = 0x00,
365 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,
366 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 ,
… …
384 XTerm_Color_cursor = 12, // change actual 'Cursor' color 407 XTerm_Color_cursor = 12, // change actual 'Cursor' color
385 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 408 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
386 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 409 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
387 XTerm_Color05 = 15, // not implemented (tektronix fg) 410 XTerm_Color05 = 15, // not implemented (tektronix fg)
388 XTerm_Color06 = 16, // not implemented (tektronix bg) 411 XTerm_Color06 = 16, // not implemented (tektronix bg)
389 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
390 XTerm_logfile = 46, // not implemented 414 XTerm_logfile = 46, // not implemented
391 XTerm_font = 50, 415 XTerm_font = 50,
392 416
393 XTerm_konsole30 = 30, // reserved for konsole 417 XTerm_konsole30 = 30, // reserved for konsole
394 XTerm_konsole31 = 31, // reserved for konsole 418 XTerm_konsole31 = 31, // reserved for konsole
… …
396 /* 420 /*
397 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 421 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
398 */ 422 */
399 423
400 // deprecated 424 // deprecated
401 Rxvt_Color_BD = 18,
402 Rxvt_Color_UL = 19,
403 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
404 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
405 427
406 Rxvt_Pixmap = 20, // new bg pixmap
407 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
408 429
409 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
410 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
411 432
412 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
413 URxvt_Color_tint = 705, // change actual tint colour
414 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
415 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
436 URxvt_Color_border = 708,
416 437
417 URxvt_font = 710, 438 URxvt_font = 710,
418 URxvt_boldFont = 711, 439 URxvt_boldFont = 711,
419 URxvt_italicFont = 712, 440 URxvt_italicFont = 712,
420 URxvt_boldItalicFont = 713, 441 URxvt_boldItalicFont = 713,
… …
460 Color_White = maxBrightCOLOR, 481 Color_White = maxBrightCOLOR,
461#else 482#else
462 Color_White = maxCOLOR, 483 Color_White = maxCOLOR,
463#endif 484#endif
464 minTermCOLOR = Color_White + 1, 485 minTermCOLOR = Color_White + 1,
486#if USE_256_COLORS
487 maxTermCOLOR = Color_White + 240,
488#else
465 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
466#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
467 Color_cursor, 495 Color_cursor,
468 Color_cursor2, 496 Color_cursor2,
469#endif 497#endif
470 Color_pointer_fg, 498 Color_pointer_fg,
… …
479#if ENABLE_FRILLS 507#if ENABLE_FRILLS
480 Color_underline, 508 Color_underline,
481#endif 509#endif
482#ifdef OPTION_HC 510#ifdef OPTION_HC
483 Color_HC, 511 Color_HC,
512 Color_HTC,
484#endif 513#endif
485 Color_scroll, 514 Color_scroll,
486#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
487 Color_trough, 516 Color_trough,
488#endif
489#if ENABLE_TRANSPARENCY
490 Color_tint,
491#endif 517#endif
492#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
493 Color_fade, 519 Color_fade,
494#endif 520#endif
495 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
… …
500#else 526#else
501 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
502#endif 528#endif
503}; 529};
504 530
531#if USE_256_COLORS
505#define Color_Bits 7 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
533#else
534# define Color_Bits 8 // 0 .. maxTermCOLOR24
535#endif
536
537#if maxTermCOLOR24 >= (1 << Color_Bits)
538# error color index overflow
539#endif
506 540
507/* 541/*
508 * Resource list 542 * Resource list
509 */ 543 */
510enum { 544enum {
… …
538#define PrivMode_vt52 (1UL<<18) 572#define PrivMode_vt52 (1UL<<18)
539#define PrivMode_LFNL (1UL<<19) 573#define PrivMode_LFNL (1UL<<19)
540#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
541#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
542#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)
543 582
544#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)
545 584
546#ifdef ALLOW_132_MODE 585#ifdef ALLOW_132_MODE
547# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 586# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
550#endif 589#endif
551 590
552// do not change these constants lightly, there are many interdependencies 591// do not change these constants lightly, there are many interdependencies
553#define IMBUFSIZ 128 // input modifier buffer sizes 592#define IMBUFSIZ 128 // input modifier buffer sizes
554#define KBUFSZ 512 // size of keyboard mapping buffer 593#define KBUFSZ 512 // size of keyboard mapping buffer
555#define CBUFSIZ 2048 // size of command buffer 594#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
556#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
557#define UBUFSIZ 2048 // character buffer 596#define UBUFSIZ 2048 // character buffer
558 597
559#if ENABLE_FRILLS 598#if ENABLE_FRILLS
560# include <X11/Xmd.h> 599# include <X11/Xmd.h>
… …
598/* 637/*
599 ***************************************************************************** 638 *****************************************************************************
600 * MACRO DEFINES 639 * MACRO DEFINES
601 ***************************************************************************** 640 *****************************************************************************
602 */ 641 */
642
643// speed hack, copy some member variable into a local variable of the same name
603#define dLocal(type,name) type const name = this->name 644#define dLocal(type,name) type const name = this->name
604 645
605// 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
606// single-width. 647// single-width.
607#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))
… …
621 662
622#define LINENO(n) LINENO_of (this, n) 663#define LINENO(n) LINENO_of (this, n)
623#define ROW(n) ROW_of (this, n) 664#define ROW(n) ROW_of (this, n)
624 665
625/* how to build & extract colors and attributes */ 666/* how to build & extract colors and attributes */
626#define GET_BASEFG(x) (((x) & RS_fgMask)) 667#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
627#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 668#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
628 669
629#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 670#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
630#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 671#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
631 672
632#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 673#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
633#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 674#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
634 675
635#define GET_ATTR(x) (((x) & RS_attrMask)) 676#define GET_ATTR(x) (((x) & RS_attrMask))
636#define GET_BGATTR(x) \
637 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
638 | (((x) & RS_fgMask)<<Color_Bits)) \
639 : ((x) & (RS_attrMask | RS_bgMask)))
640#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 677#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
641#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 678#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
642#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 679#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
643 680
644#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 681#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
645 682
646#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 683#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
… …
669{ 706{
670 text_t *t; // terminal the text 707 text_t *t; // terminal the text
671 rend_t *r; // rendition, uses RS_ flags 708 rend_t *r; // rendition, uses RS_ flags
672 tlen_t_ l; // length of each text line 709 tlen_t_ l; // length of each text line
673 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 }
674 721
675 bool is_longer () 722 bool is_longer ()
676 { 723 {
677 return f & LINE_LONGER; 724 return f & LINE_LONGER;
678 } 725 }
… …
722/****************************************************************************/ 769/****************************************************************************/
723 770
724#define UNICODE_MASK 0x1fffffUL 771#define UNICODE_MASK 0x1fffffUL
725 772
726#if UNICODE_3 773#if UNICODE_3
727# define COMPOSE_LO 0x40000000UL 774# define COMPOSE_LO 0x110000UL
728# define COMPOSE_HI 0x400fffffUL 775# define COMPOSE_HI 0x1fffffUL
729# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 776# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
730#else 777#else
731# if ENABLE_PERL 778# if ENABLE_PERL
732# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates 779# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
733# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 780# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
… …
742// compose chars are used to represent composite characters 789// compose chars are used to represent composite characters
743// that are not representable in unicode, as well as characters 790// that are not representable in unicode, as well as characters
744// not fitting in the BMP. 791// not fitting in the BMP.
745struct compose_char 792struct compose_char
746{ 793{
747 unicode_t c1, c2; // any chars != NOCHAR are valid 794 // c1 can be any chaarcter != NOCHAR, including another compose character
795 // c2 must always be a zero-width character or NOCHAR, in case
796 // this just extends beyondthe BMP.
797 unicode_t c1, c2;
798
748 compose_char (unicode_t c1, unicode_t c2) 799 compose_char (unicode_t c1, unicode_t c2)
749 : c1(c1), c2(c2) 800 : c1(c1), c2(c2)
750 { } 801 { }
751}; 802};
752 803
753class rxvt_composite_vec 804class rxvt_composite_vec
754{ 805{
755 vector<compose_char> v; 806 vector<compose_char> v;
756public: 807public:
757 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 808 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
758 int expand (unicode_t c, wchar_t *r); 809 template<typename T> int expand (unicode_t c, T *r);
810 int expand (unicode_t c) { return expand (c, (text_t *)0); }
759 compose_char *operator [](text_t c) 811 compose_char *operator [](text_t c)
760 { 812 {
761 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () 813 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
762 ? &v[c - COMPOSE_LO] 814 ? &v[c - COMPOSE_LO]
763 : 0; 815 : 0;
… …
785{ 837{
786 int x, y, w, h; // overlay dimensions 838 int x, y, w, h; // overlay dimensions
787 text_t **text; 839 text_t **text;
788 rend_t **rend; 840 rend_t **rend;
789 841
790 // while tempting to add swap() etc. here, it effetcively only increases code size 842 // while tempting to add swap() etc. here, it effectively only increases code size
791}; 843};
792 844
793/* ------------------------------------------------------------------------- */ 845/* ------------------------------------------------------------------------- */
794 846
795typedef struct 847typedef struct
… …
834 * END······················= total_rows 886 * END······················= total_rows
835 */ 887 */
836 888
837struct TermWin_t 889struct TermWin_t
838{ 890{
891 int vt_width; /* actual window width [pixels] */
892 int vt_height; /* actual window height [pixels] */
839 int width; /* window width [pixels] */ 893 int width; /* window width [pixels] */
840 int height; /* window height [pixels] */ 894 int height; /* window height [pixels] */
841 int fwidth; /* font width [pixels] */ 895 int fwidth; /* font width [pixels] */
842 int fheight; /* font height [pixels] */ 896 int fheight; /* font height [pixels] */
843 int fbase; /* font ascent (baseline) [pixels] */ 897 int fbase; /* font ascent (baseline) [pixels] */
… …
846 int focus; /* window has focus */ 900 int focus; /* window has focus */
847 int mapped; /* window state mapped? */ 901 int mapped; /* window state mapped? */
848 int int_bwidth; /* internal border width */ 902 int int_bwidth; /* internal border width */
849 int ext_bwidth; /* external border width */ 903 int ext_bwidth; /* external border width */
850 int lineSpace; /* number of extra pixels between rows */ 904 int lineSpace; /* number of extra pixels between rows */
905 int letterSpace; /* number of extra pixels between columns */
851 int saveLines; /* number of lines that fit in scrollback */ 906 int saveLines; /* number of lines that fit in scrollback */
852 int total_rows; /* total number of rows in this terminal */ 907 int total_rows; /* total number of rows in this terminal */
853 int term_start; /* term lines start here */ 908 int term_start; /* term lines start here */
854 int view_start; /* scrollback view starts here */ 909 int view_start; /* scrollback view starts here */
855 int top_row; /* topmost row index of scrollback */ 910 int top_row; /* topmost row index of scrollback */
856 Window parent[6]; /* parent identifiers - we're parent[0] */ 911 Window parent; /* parent identifier */
857 Window vt; /* vt100 window */ 912 Window vt; /* vt100 window */
858 GC gc; /* GC for drawing */ 913 GC gc; /* GC for drawing */
859 Pixmap pixmap;
860 rxvt_drawable *drawable; 914 rxvt_drawable *drawable;
861 rxvt_fontset *fontset[4]; 915 rxvt_fontset *fontset[4];
862}; 916};
863 917
864/* 918/*
… …
910 selection_op_t op; /* current operation */ 964 selection_op_t op; /* current operation */
911 bool rect; /* rectangular selection? */ 965 bool rect; /* rectangular selection? */
912 row_col_t beg; /* beginning of selection <= mark */ 966 row_col_t beg; /* beginning of selection <= mark */
913 row_col_t mark; /* point of initial click <= end */ 967 row_col_t mark; /* point of initial click <= end */
914 row_col_t end; /* one character past end point */ 968 row_col_t end; /* one character past end point */
969 wchar_t *clip_text; /* text copied to the clipboard */
970 unsigned int clip_len; /* length of clipboard text */
915}; 971};
916 972
917/* ------------------------------------------------------------------------- */ 973/* ------------------------------------------------------------------------- */
918 974
919/* screen_t flags */ 975/* screen_t flags */
… …
924#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 980#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
925#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 981#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
926 982
927/* rxvt_vars.options */ 983/* rxvt_vars.options */
928enum { 984enum {
929# define def(name,idx) Opt_ ## name = idx,
930# define nodef(name) Opt_ ## name = 0, 985# define def(name) Opt_ ## name,
986# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
987 Opt_0,
931# include "optinc.h" 988# include "optinc.h"
932# undef nodef 989# undef nodef
933# undef def 990# undef def
934Opt_count 991 Opt_count
935}; 992};
936 993
937/* ------------------------------------------------------------------------- */ 994/* ------------------------------------------------------------------------- */
938 995
939struct rxvt_vars : TermWin_t 996struct rxvt_vars : TermWin_t
… …
941 scrollBar_t scrollBar; 998 scrollBar_t scrollBar;
942 uint8_t options[(Opt_count + 7) >> 3]; 999 uint8_t options[(Opt_count + 7) >> 3];
943 XSizeHints szHint; 1000 XSizeHints szHint;
944 rxvt_color *pix_colors; 1001 rxvt_color *pix_colors;
945 Cursor TermWin_cursor; /* cursor for vt window */ 1002 Cursor TermWin_cursor; /* cursor for vt window */
946 int numlock_state; 1003
947 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1004 line_t *row_buf; // all lines, scrollback + terminal, circular
948 line_t *drawn_buf; // text on screen 1005 line_t *drawn_buf; // text on screen
949 line_t *swap_buf; // lines for swap buffer 1006 line_t *swap_buf; // lines for swap buffer
950 char *tabs; /* per location: 1 == tab-stop */ 1007 char *tabs; /* per location: 1 == tab-stop */
951 screen_t screen; 1008 screen_t screen;
952 screen_t swap; 1009 screen_t swap;
… …
974 1031
975 unsigned char want_refresh:1, 1032 unsigned char want_refresh:1,
976 current_screen:1, /* primary or secondary */ 1033 current_screen:1, /* primary or secondary */
977 num_scr_allow:1, 1034 num_scr_allow:1,
978 bypass_keystate:1, 1035 bypass_keystate:1,
979#ifdef ENABLE_FRILLS 1036#if ENABLE_FRILLS
980 urgency_hint:1, 1037 urgency_hint:1,
981#endif 1038#endif
982#ifdef CURSOR_BLINK 1039#if CURSOR_BLINK
983 hidden_cursor:1, 1040 hidden_cursor:1,
984#endif 1041#endif
985#ifdef TEXT_BLINK 1042#if TEXT_BLINK
986 hidden_text:1, 1043 hidden_text:1,
987#endif 1044#endif
988#ifdef POINTER_BLANK 1045#if POINTER_BLANK
989 hidden_pointer:1, 1046 hidden_pointer:1,
990#endif 1047#endif
991 enc_utf8:1, /* wether locale uses utf-8 */ 1048 enc_utf8:1, /* whether locale uses utf-8 */
992 seen_input:1, /* wether we have seen some program output yet */ 1049 seen_input:1, /* whether we have seen some program output yet */
993 seen_resize:1, /* wether we had a resize event */ 1050 seen_resize:1, /* whether we had a resize event */
1051 init_done:1,
994 parsed_geometry:1; 1052 parsed_geometry:1;
995 1053
996 unsigned char refresh_type, 1054 unsigned char refresh_type,
997#ifdef META8_OPTION 1055#ifdef META8_OPTION
998 meta_char, /* Alt-key prefix */ 1056 meta_char; /* Alt-key prefix */
999#endif 1057#endif
1000 selection_wait,
1001 selection_type;
1002/* ---------- */ 1058/* ---------- */
1003 bool rvideo_state, rvideo_mode; 1059 bool rvideo_state, rvideo_mode;
1004#ifndef NO_BELL 1060#ifndef NO_BELL
1005 bool rvideo_bell; 1061 bool rvideo_bell;
1006#endif 1062#endif
1007 int num_scr; /* screen: number lines scrolled */ 1063 int num_scr; /* screen: number of lines scrolled */
1008 int prev_ncol, /* screen: previous number of columns */ 1064 int prev_ncol, /* screen: previous number of columns */
1009 prev_nrow; /* screen: previous number of rows */ 1065 prev_nrow; /* screen: previous number of rows */
1010/* ---------- */ 1066/* ---------- */
1011 rend_t rstyle; 1067 rend_t rstyle;
1012/* ---------- */ 1068/* ---------- */
1013#ifdef SELECTION_SCROLLING 1069#ifdef SELECTION_SCROLLING
1014 int scroll_selection_lines; 1070 int scroll_selection_lines;
1015 enum page_dirn scroll_selection_dir;
1016 int selection_save_x, 1071 int selection_save_x,
1017 selection_save_y, 1072 selection_save_y,
1018 selection_save_state; 1073 selection_save_state;
1019#endif 1074#endif
1020/* ---------- */ 1075/* ---------- */
… …
1029 mouse_row, 1084 mouse_row,
1030 mouse_col, 1085 mouse_col,
1031# ifdef POINTER_BLANK 1086# ifdef POINTER_BLANK
1032 pointerBlankDelay, 1087 pointerBlankDelay,
1033# endif 1088# endif
1089 multiClickTime,
1090 cursor_type,
1034 allowedxerror; 1091 allowedxerror;
1035/* ---------- */ 1092/* ---------- */
1036 unsigned int ModLevel3Mask, 1093 unsigned int ModLevel3Mask,
1037 ModMetaMask, 1094 ModMetaMask,
1038 ModNumLockMask; 1095 ModNumLockMask;
1039 int old_width, /* last used width in screen resize */
1040 old_height; /* last used height in screen resize */
1041 unsigned long priv_modes, 1096 unsigned long priv_modes,
1042 SavedModes; 1097 SavedModes;
1043/* ---------- */ 1098/* ---------- */
1044 Atom *xa; 1099 Atom *xa;
1045/* ---------- */ 1100/* ---------- */
1046 Time selection_time, 1101 Time selection_time,
1047 selection_request_time; 1102 clipboard_time;
1103 rxvt_selection *selection_req;
1048 pid_t cmd_pid; /* process id of child */ 1104 pid_t cmd_pid; /* process id of child */
1049 char * incr_buf;
1050 size_t incr_buf_size, incr_buf_fill;
1051/* ---------- */ 1105/* ---------- */
1052 struct mouse_event MEvent; 1106 struct mouse_event MEvent;
1053 XComposeStatus compose; 1107 XComposeStatus compose;
1054 struct termios tio; 1108 static struct termios def_tio;
1055 row_col_t oldcursor; 1109 row_col_t oldcursor;
1056#ifdef HAVE_BG_PIXMAP 1110
1057 bgPixmap_t bgPixmap;
1058#endif
1059#ifdef HAVE_AFTERIMAGE 1111#ifdef HAVE_IMG
1060 ASVisual *asv; 1112 enum {
1061 ASImageManager *asimman; 1113 BG_IS_TRANSPARENT = 1 << 1,
1062 1114 BG_NEEDS_REFRESH = 1 << 2,
1063 void init_asv ()
1064 {
1065 if (!asv)
1066 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1067 } 1115 };
1116
1117 uint8_t bg_flags;
1118
1119 rxvt_img *bg_img;
1068#endif 1120#endif
1069 1121
1070#if ENABLE_OVERLAY 1122#if ENABLE_OVERLAY
1071 overlay_base ov; 1123 overlay_base ov;
1072 1124
1073 void scr_swap_overlay () NOTHROW; 1125 void scr_swap_overlay () noexcept;
1074 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1126 void scr_overlay_new (int x, int y, int w, int h) noexcept;
1075 void scr_overlay_off () NOTHROW; 1127 void scr_overlay_off () noexcept;
1076 void scr_overlay_set (int x, int y, 1128 void scr_overlay_set (int x, int y,
1077 text_t text, 1129 text_t text,
1078 rend_t rend = OVERLAY_RSTYLE) NOTHROW; 1130 rend_t rend = OVERLAY_RSTYLE) noexcept;
1079 void scr_overlay_set (int x, int y, const char *s) NOTHROW; 1131 void scr_overlay_set (int x, int y, const char *s) noexcept;
1080 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1132 void scr_overlay_set (int x, int y, const wchar_t *s) noexcept;
1081#endif 1133#endif
1082 1134
1083 vector<void *> allocated; // free these memory blocks with free() 1135 vector<void *> allocated; // free these memory blocks with free()
1084 1136
1085 char env_windowid[21]; /* environmental variable WINDOWID */ 1137 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1086 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1087 char *env_display; /* environmental variable DISPLAY */
1088 char *env_term; /* environmental variable TERM */
1089 1138
1090 char *locale; 1139 char *locale;
1091 char charsets[4]; 1140 char charsets[4];
1092 char *v_buffer; /* pointer to physical buffer */ 1141 char *v_buffer; /* pointer to physical buffer */
1093 unsigned int v_buflen; /* size of area to write */ 1142 unsigned int v_buflen; /* size of area to write */
1094 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1143 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1144 char **env;
1095 1145
1096#ifdef KEYSYM_RESOURCE 1146#ifdef KEYSYM_RESOURCE
1097 keyboard_manager *keyboard; 1147 keyboard_manager *keyboard;
1098#endif 1148#endif
1099#ifndef NO_RESOURCES 1149#ifndef NO_RESOURCES
… …
1105 char *cmdbuf_ptr, *cmdbuf_endp; 1155 char *cmdbuf_ptr, *cmdbuf_endp;
1106 char cmdbuf_base[CBUFSIZ]; 1156 char cmdbuf_base[CBUFSIZ];
1107 1157
1108 ptytty *pty; 1158 ptytty *pty;
1109 1159
1110 rxvt_salloc *talloc; // text line allocator 1160 // chunk contains all line_t's as well as rend_t and text_t buffers
1111 rxvt_salloc *ralloc; // rend line allocator 1161 // for drawn_buf, swap_buf and row_buf, in this order
1162 void *chunk;
1163 size_t chunk_size;
1164
1165 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1166 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1167 uint16_t rgb24_sequence;
1112 1168
1113 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1169 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1114 1170
1115#if ENABLE_FRILLS || ISO_14755 1171#if ENABLE_FRILLS || ISO_14755
1116 // ISO 14755 entry support 1172 // ISO 14755 entry support
1117 unicode_t iso14755buf; 1173 unicode_t iso14755buf;
1118 void commit_iso14755 (); 1174 void commit_iso14755 ();
1119# if ISO_14755 1175# if ISO_14755
1120 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1176 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1121 void iso14755_54 (int x, int y); 1177 void iso14755_54 (int x, int y);
1122# endif 1178# endif
1123#endif 1179#endif
1124 1180
1125 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1181 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1126 1182
1127 void vt_select_input () const NOTHROW 1183 void vt_select_input () const noexcept
1128 { 1184 {
1129 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1185 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1130 } 1186 }
1131 1187
1132#if ENABLE_TRANSPARENCY || ENABLE_PERL 1188#if ENABLE_PERL
1133 void rootwin_cb (XEvent &xev); 1189 void rootwin_cb (XEvent &xev);
1134 xevent_watcher rootwin_ev; 1190 xevent_watcher rootwin_ev;
1135#endif
1136#ifdef HAVE_BG_PIXMAP
1137 void update_background ();
1138#if TRACE_PIXMAPS
1139 void trace_update_background (const char *file, int line);
1140# define update_background() trace_update_background (__FILE__, __LINE__)
1141#endif
1142 void update_background_cb (ev::timer &w, int revents);
1143 ev::timer update_background_ev;
1144#endif 1191#endif
1145 1192
1146 void x_cb (XEvent &xev); 1193 void x_cb (XEvent &xev);
1147 xevent_watcher termwin_ev; 1194 xevent_watcher termwin_ev;
1148 xevent_watcher vt_ev; 1195 xevent_watcher vt_ev;
… …
1151 void child_cb (ev::child &w, int revents); ev::child child_ev; 1198 void child_cb (ev::child &w, int revents); ev::child child_ev;
1152 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1199 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1153 void refresh_check (); 1200 void refresh_check ();
1154 void flush (); 1201 void flush ();
1155 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1202 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1203 void cmdbuf_reify ();
1204 void cmdbuf_append (const char *str, size_t count);
1156 bool pty_fill (); 1205 bool pty_fill ();
1157 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1206 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1158 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1159 1207
1160#ifdef CURSOR_BLINK 1208#ifdef CURSOR_BLINK
1209 void cursor_blink_reset ();
1161 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1210 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1162#endif 1211#endif
1163#ifdef TEXT_BLINK 1212#ifdef TEXT_BLINK
1164 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1213 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1165#endif 1214#endif
… …
1182 void pointer_blank (); 1231 void pointer_blank ();
1183#endif 1232#endif
1184 void pointer_unblank (); 1233 void pointer_unblank ();
1185 1234
1186 void tt_printf (const char *fmt,...); 1235 void tt_printf (const char *fmt,...);
1236 void tt_write_ (const char *data, unsigned int len);
1187 void tt_write (const char *data, unsigned int len); 1237 void tt_write (const char *data, unsigned int len);
1238 void tt_write_user_input (const char *data, unsigned int len);
1188 void pty_write (); 1239 void pty_write ();
1189
1190 void init (stringvec *argv, stringvec *envv)
1191 {
1192 this->argv = argv;
1193 init (argv->size (), argv->begin (), envv);
1194 }
1195 1240
1196 void make_current () const // make this the "currently active" urxvt instance 1241 void make_current () const // make this the "currently active" urxvt instance
1197 { 1242 {
1198 SET_R (this); 1243 SET_R (this);
1199 set_environ (envv); 1244 set_environ (env);
1200 rxvt_set_locale (locale); 1245 rxvt_set_locale (locale);
1201 } 1246 }
1202 1247
1203#if USE_XIM 1248#if USE_XIM
1204 rxvt_xim *input_method; 1249 rxvt_xim *input_method;
… …
1207 XPoint spot; // most recently sent spot position 1252 XPoint spot; // most recently sent spot position
1208 1253
1209 void im_destroy (); 1254 void im_destroy ();
1210 void im_cb (); im_watcher im_ev; 1255 void im_cb (); im_watcher im_ev;
1211 void im_set_size (XRectangle &size); 1256 void im_set_size (XRectangle &size);
1212 void im_set_position (XPoint &pos) NOTHROW; 1257 void im_set_position (XPoint &pos) noexcept;
1213 void im_set_color (unsigned long &fg, unsigned long &bg); 1258 void im_set_color (unsigned long &fg, unsigned long &bg);
1214 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1259 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1215 1260
1216 bool IMisRunning (); 1261 bool im_is_running ();
1217 void IMSendSpot (); 1262 void im_send_spot ();
1218 bool IM_get_IC (const char *modifiers); 1263 bool im_get_ic (const char *modifiers);
1219 void IMSetPosition (); 1264 void im_set_position ();
1220#endif 1265#endif
1221 1266
1222 // command.C 1267 // command.C
1223 void key_press (XKeyEvent &ev); 1268 void key_press (XKeyEvent &ev);
1224 void key_release (XKeyEvent &ev); 1269 void key_release (XKeyEvent &ev);
1225 unsigned int cmd_write (const char *str, unsigned int count);
1226 1270
1227 wchar_t next_char () NOTHROW; 1271 wchar_t next_char () noexcept;
1228 wchar_t cmd_getc () THROW ((class out_of_input)); 1272 wchar_t cmd_getc ();
1229 uint32_t next_octet () NOTHROW; 1273 uint32_t next_octet () noexcept;
1230 uint32_t cmd_get8 () THROW ((class out_of_input)); 1274 uint32_t cmd_get8 ();
1231 1275
1232 void cmd_parse (); 1276 void cmd_parse ();
1233 void mouse_report (XButtonEvent &ev); 1277 void mouse_report (XButtonEvent &ev);
1234 void button_press (XButtonEvent &ev); 1278 void button_press (XButtonEvent &ev);
1235 void button_release (XButtonEvent &ev); 1279 void button_release (XButtonEvent &ev);
1236 void focus_in (); 1280 void focus_in ();
1237 void focus_out (); 1281 void focus_out ();
1282#if ENABLE_FRILLS
1238 void set_urgency (bool enable); 1283 void set_urgency (bool enable);
1284#else
1285 void set_urgency (bool enable) { }
1286#endif
1239 void update_fade_color (unsigned int idx); 1287 void update_fade_color (unsigned int idx, bool first_time = false);
1240#ifdef PRINTPIPE 1288#ifdef PRINTPIPE
1241 FILE *popen_printer (); 1289 FILE *popen_printer ();
1242 int pclose_printer (FILE *stream); 1290 int pclose_printer (FILE *stream);
1243#endif 1291#endif
1244 void process_print_pipe (); 1292 void process_print_pipe ();
… …
1249 void process_window_ops (const int *args, unsigned int nargs); 1297 void process_window_ops (const int *args, unsigned int nargs);
1250 char *get_to_st (unicode_t &ends_how); 1298 char *get_to_st (unicode_t &ends_how);
1251 void process_dcs_seq (); 1299 void process_dcs_seq ();
1252 void process_osc_seq (); 1300 void process_osc_seq ();
1253 void process_color_seq (int report, int color, const char *str, char resp); 1301 void process_color_seq (int report, int color, const char *str, char resp);
1254 void process_xterm_seq (int op, const char *str, char resp); 1302 void process_xterm_seq (int op, char *str, char resp);
1303 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1255 int privcases (int mode, unsigned long bit); 1304 int privcases (int mode, unsigned long bit);
1256 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1305 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1257 void process_sgr_mode (unsigned int nargs, const int *arg); 1306 void process_sgr_mode (unsigned int nargs, const int *arg);
1258 void process_graphics (); 1307 void set_cursor_style (int style);
1259 // init.C 1308 // init.C
1309 void init (stringvec *argv, stringvec *envv);
1310 void init (int argc, const char *const *argv, const char *const *envv);
1311 void init2 (int argc, const char *const *argv);
1260 void init_vars (); 1312 void init_vars ();
1261 const char **init_resources (int argc, const char *const *argv); 1313 const char **init_resources (int argc, const char *const *argv);
1262 void init (int argc, const char *const *argv, stringvec *envv);
1263 void init_env (); 1314 void init_env ();
1264 void set_locale (const char *locale); 1315 void set_locale (const char *locale);
1265 void init_xlocale (); 1316 void init_xlocale ();
1266 void init_command (const char *const *argv); 1317 void init_command (const char *const *argv);
1267 void run_command (const char *const *argv); 1318 void run_command (const char *const *argv);
1268 int run_child (const char *const *argv); 1319 int run_child (const char *const *argv);
1269 void color_aliases (int idx); 1320 void color_aliases (int idx);
1270 void create_windows (int argc, const char *const *argv); 1321 void create_windows (int argc, const char *const *argv);
1271 void get_colours (); 1322 void get_colors ();
1272 void get_ourmods (); 1323 void get_ourmods ();
1324 void set_icon (const char *file);
1273 // main.C 1325 // main.C
1274 void tt_winch (); 1326 void tt_winch ();
1275 rxvt_term (); 1327 rxvt_term ();
1276 ~rxvt_term (); 1328 ~rxvt_term ();
1277 void destroy (); 1329 void destroy ();
1278 void emergency_cleanup (); 1330 void emergency_cleanup ();
1279 void recolour_cursor (); 1331 void recolor_cursor ();
1280 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1332 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1281 void window_calc (unsigned int newwidth, unsigned int newheight); 1333 void window_calc (unsigned int newwidth, unsigned int newheight);
1282 bool set_fonts (); 1334 bool set_fonts ();
1283 void set_string_property (Atom prop, const char *str, int len = -1); 1335 void set_string_property (Atom prop, const char *str, int len = -1);
1336 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1284 void set_utf8_property (Atom prop, const char *str, int len = -1); 1337 void set_utf8_property (Atom prop, const char *str, int len = -1);
1285 void set_title (const char *str); 1338 void set_title (const char *str);
1286 void set_icon_name (const char *str); 1339 void set_icon_name (const char *str);
1287 void set_window_color (int idx, const char *color); 1340 void set_window_color (int idx, const char *color);
1288 void set_colorfgbg (); 1341 char *get_colorfgbg ();
1289 bool set_color (rxvt_color &color, const char *name); 1342 bool set_color (rxvt_color &color, const char *name);
1290 void alias_color (int dst, int src); 1343 void alias_color (int dst, int src);
1291 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1344 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1292 void get_window_origin (int &x, int &y); 1345 void get_window_origin (int &x, int &y);
1293 Pixmap get_pixmap_property (int prop_id);
1294 1346
1295 // screen.C 1347 // screen.C
1296 1348
1297 void lalloc (line_t &l) const 1349 bool option (uint8_t opt) const noexcept
1298 { 1350 {
1299 l.t = (text_t *)talloc->alloc (); 1351 return options[opt >> 3] & (1 << (opt & 7));
1300 l.r = (rend_t *)ralloc->alloc ();
1301 } 1352 }
1302 1353
1303#if 0 1354 void set_option (uint8_t opt, bool set = true) noexcept;
1304 void lfree (line_t &l)
1305 {
1306 talloc->free (l.t);
1307 ralloc->free (l.r);
1308 }
1309#endif
1310 1355
1311 void lresize (line_t &l) const
1312 {
1313 if (!l.t)
1314 return;
1315
1316 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1317 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1318
1319 l.l = min (l.l, ncol);
1320
1321 if (ncol > prev_ncol)
1322 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1323 }
1324
1325 int fgcolor_of (rend_t r) const NOTHROW 1356 int fgcolor_of (rend_t r) const noexcept
1326 { 1357 {
1327 int base = GET_BASEFG (r); 1358 int base = GET_BASEFG (r);
1328#ifndef NO_BRIGHTCOLOR 1359#ifndef NO_BRIGHTCOLOR
1329 if (r & RS_Bold 1360 if (r & RS_Bold
1330# if ENABLE_STYLES 1361# if ENABLE_STYLES
1331 && option (Opt_intensityStyles) 1362 && option (Opt_intensityStyles)
1332# endif 1363# endif
1333 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1364 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1334 base += minBrightCOLOR - minCOLOR; 1365 base += minBrightCOLOR - minCOLOR;
1335#endif 1366#endif
1336 return base; 1367 return base;
1337 } 1368 }
1338 1369
1339 int bgcolor_of (rend_t r) const NOTHROW 1370 int bgcolor_of (rend_t r) const noexcept
1340 { 1371 {
1341 int base = GET_BASEBG (r); 1372 int base = GET_BASEBG (r);
1342#ifndef NO_BRIGHTCOLOR 1373#ifndef NO_BRIGHTCOLOR
1343 if (r & RS_Blink 1374 if (r & RS_Blink
1344# if ENABLE_STYLES 1375# if ENABLE_STYLES
1345 && option (Opt_intensityStyles) 1376 && option (Opt_intensityStyles)
1346# endif 1377# endif
1347 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1378 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1348 base += minBrightCOLOR - minCOLOR; 1379 base += minBrightCOLOR - minCOLOR;
1349#endif 1380#endif
1350 return base; 1381 return base;
1351 } 1382 }
1352 1383
1353 bool option (uint8_t opt) const NOTHROW 1384 // modifies first argument(!)
1385 void tt_paste (char *data, unsigned int len) noexcept;
1386 void paste (char *data, unsigned int len) noexcept;
1387 void scr_alloc () noexcept;
1388 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept;
1389 void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept;
1390 void scr_kill_char (line_t &l, int col) const noexcept;
1391 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1392 int scr_scroll_text (int row1, int row2, int count) noexcept;
1393 void copy_line (line_t &dst, line_t &src);
1394 void scr_reset ();
1395 void scr_release () noexcept;
1396 void scr_clear (bool really = false) noexcept;
1397 void scr_refresh () noexcept;
1398 bool scr_refresh_rend (rend_t mask, rend_t value) noexcept;
1399 void scr_erase_screen (int mode) noexcept;
1400#if ENABLE_FRILLS
1401 void scr_erase_savelines () noexcept;
1402 void scr_backindex () noexcept;
1403 void scr_forwardindex () noexcept;
1404#endif
1405 void scr_touch (bool refresh) noexcept;
1406 void scr_expose (int x, int y, int width, int height, bool refresh) noexcept;
1407 void scr_recolor (bool refresh = true) noexcept;
1408 void scr_remap_chars () noexcept;
1409 void scr_remap_chars (line_t &l) noexcept;
1410
1411 enum cursor_mode { SAVE, RESTORE };
1412
1413 void scr_poweron ();
1414 void scr_soft_reset () noexcept;
1415 void scr_cursor (cursor_mode mode) noexcept;
1416 void scr_do_wrap () noexcept;
1417 void scr_swap_screen () noexcept;
1418 void scr_change_screen (int scrn);
1419 void scr_color (unsigned int color, int fgbg) noexcept;
1420 void scr_rendition (int set, int style) noexcept;
1421 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept;
1422 void scr_backspace () noexcept;
1423 void scr_tab (int count, bool ht = false) noexcept;
1424 void scr_gotorc (int row, int col, int relative) noexcept;
1425 void scr_index (enum page_dirn direction) noexcept;
1426 void scr_erase_line (int mode) noexcept;
1427 void scr_E () noexcept;
1428 void scr_insdel_lines (int count, int insdel) noexcept;
1429 void scr_insdel_chars (int count, int insdel) noexcept;
1430 void scr_scroll_region (int top, int bot) noexcept;
1431 void scr_cursor_visible (int mode) noexcept;
1432 void scr_autowrap (int mode) noexcept;
1433 void scr_relative_origin (int mode) noexcept;
1434 void scr_insert_mode (int mode) noexcept;
1435 void scr_set_tab (int mode) noexcept;
1436 void scr_rvideo_mode (bool on) noexcept;
1437 void scr_report_position () noexcept;
1438 void set_font_style () noexcept;
1439 void scr_charset_choose (int set) noexcept;
1440 void scr_charset_set (int set, unsigned int ch) noexcept;
1441 void scr_move_to (int y, int len) noexcept;
1442 bool scr_page (int nlines) noexcept;
1443 bool scr_page (enum page_dirn direction, int nlines) noexcept
1354 { 1444 {
1355 if (!opt) 1445 return scr_page (direction * nlines);
1356 return 0;
1357
1358 --opt;
1359 return options[opt >> 3] & (1 << (opt & 7));
1360 } 1446 }
1361
1362 void set_option (uint8_t opt, bool set = true) NOTHROW
1363 {
1364 if (!opt)
1365 return;
1366
1367 --opt;
1368 if (set)
1369 options[opt >> 3] |= (1 << (opt & 7));
1370 else
1371 options[opt >> 3] &= ~(1 << (opt & 7));
1372 }
1373
1374 void set_privmode (unsigned bit, int set) NOTHROW
1375 {
1376 if (set)
1377 priv_modes |= bit;
1378 else
1379 priv_modes &= ~bit;
1380 }
1381
1382 // modifies first argument(!)
1383 void paste (char *data, unsigned int len) NOTHROW;
1384 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1385 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1386 void scr_kill_char (line_t &l, int col) const NOTHROW;
1387 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1388 void scr_reset ();
1389 void scr_release () NOTHROW;
1390 void scr_clear (bool really = false) NOTHROW;
1391 void scr_refresh () NOTHROW;
1392 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1393 void scr_erase_screen (int mode) NOTHROW;
1394#if ENABLE_FRILLS
1395 void scr_erase_savelines () NOTHROW;
1396 void scr_backindex () NOTHROW;
1397 void scr_forwardindex () NOTHROW;
1398#endif
1399 void scr_touch (bool refresh) NOTHROW;
1400 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1401 void scr_recolour () NOTHROW;
1402 void scr_remap_chars () NOTHROW;
1403 void scr_remap_chars (line_t &l) NOTHROW;
1404
1405 enum cursor_mode { SAVE, RESTORE };
1406
1407 void scr_poweron ();
1408 void scr_soft_reset () NOTHROW;
1409 void scr_cursor (cursor_mode mode) NOTHROW;
1410 void scr_do_wrap () NOTHROW;
1411 void scr_swap_screen () NOTHROW;
1412 void scr_change_screen (int scrn);
1413 void scr_color (unsigned int color, int fgbg) NOTHROW;
1414 void scr_rendition (int set, int style) NOTHROW;
1415 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1416 void scr_backspace () NOTHROW;
1417 void scr_tab (int count, bool ht = false) NOTHROW;
1418 void scr_gotorc (int row, int col, int relative) NOTHROW;
1419 void scr_index (enum page_dirn direction) NOTHROW;
1420 void scr_erase_line (int mode) NOTHROW;
1421 void scr_E () NOTHROW;
1422 void scr_insdel_lines (int count, int insdel) NOTHROW;
1423 void scr_insdel_chars (int count, int insdel) NOTHROW;
1424 void scr_scroll_region (int top, int bot) NOTHROW;
1425 void scr_cursor_visible (int mode) NOTHROW;
1426 void scr_autowrap (int mode) NOTHROW;
1427 void scr_relative_origin (int mode) NOTHROW;
1428 void scr_insert_mode (int mode) NOTHROW;
1429 void scr_set_tab (int mode) NOTHROW;
1430 void scr_rvideo_mode (bool on) NOTHROW;
1431 void scr_report_position () NOTHROW;
1432 void set_font_style () NOTHROW;
1433 void scr_charset_choose (int set) NOTHROW;
1434 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1435 void scr_move_to (int y, int len) NOTHROW;
1436 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1437 bool scr_changeview (int new_view_start) NOTHROW; 1447 bool scr_changeview (int new_view_start) noexcept;
1438 void scr_bell () NOTHROW; 1448 void scr_bell () noexcept;
1439 void scr_printscreen (int fullhist) NOTHROW; 1449 void scr_printscreen (int fullhist) noexcept;
1440 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1450 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept;
1441 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1451 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept;
1442 void scr_reverse_selection () NOTHROW; 1452 void scr_reverse_selection () noexcept;
1443 void scr_dump (int fd) NOTHROW; 1453 void scr_dump (int fd) noexcept;
1444 1454
1445 void selection_check (int check_more) NOTHROW; 1455 void selection_check (int check_more) noexcept;
1446 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1456 void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */
1447 void selection_property (Window win, Atom prop) NOTHROW;
1448 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1457 void selection_request (Time tm, int selnum = Sel_Primary) noexcept;
1449 int selection_request_other (Atom target, int selnum) NOTHROW; 1458 void selection_clear (bool clipboard = false) noexcept;
1450 void selection_clear () NOTHROW;
1451 void selection_make (Time tm); 1459 void selection_make (Time tm);
1452 bool selection_grab (Time tm) NOTHROW; 1460 bool selection_grab (Time tm, bool clipboard = false) noexcept;
1453 void selection_start_colrow (int col, int row) NOTHROW; 1461 void selection_start_colrow (int col, int row) noexcept;
1454 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1462 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept;
1455 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1463 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept;
1456 void selection_remove_trailing_spaces () NOTHROW; 1464 void selection_remove_trailing_spaces () noexcept;
1457 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1465 void selection_send (const XSelectionRequestEvent &rq) noexcept;
1458 void selection_click (int clicks, int x, int y) NOTHROW; 1466 void selection_click (int clicks, int x, int y) noexcept;
1459 void selection_extend (int x, int y, int flag) NOTHROW; 1467 void selection_extend (int x, int y, int flag) noexcept;
1460 void selection_rotate (int x, int y) NOTHROW; 1468 void selection_rotate (int x, int y) noexcept;
1461 1469
1462 // xdefaults.C 1470 // xdefaults.C
1471 void rxvt_usage (int type);
1463 void get_options (int argc, const char *const *argv); 1472 const char **get_options (int argc, const char *const *argv);
1473 int parse_keysym (const char *str, unsigned int &state);
1464 int parse_keysym (const char *str, const char *arg); 1474 int bind_action (const char *str, const char *arg);
1465 const char *x_resource (const char *name); 1475 const char *x_resource (const char *name);
1466 void extract_resources (); 1476 void extract_resources ();
1477 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1478 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1479 {
1480 enumerate_resources (cb, "keysym", "Keysym");
1481 }
1482 void extract_keysym_resources ();
1467}; 1483};
1468 1484
1469#endif /* _RXVT_H_ */ 1485#endif /* _RXVT_H_ */
1470 1486

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