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 |
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24 | # include <cwchar> |
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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 | |
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31 | using namespace std; |
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32 | |
28 | |
33 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
29 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
34 | |
30 | |
35 | extern "C" { |
31 | extern "C" { |
36 | #include <X11/Xlib.h> |
32 | #include <X11/Xlib.h> |
… | |
… | |
74 | #include <X11/cursorfont.h> |
70 | #include <X11/cursorfont.h> |
75 | #include <X11/keysym.h> |
71 | #include <X11/keysym.h> |
76 | #include <X11/keysymdef.h> |
72 | #include <X11/keysymdef.h> |
77 | #include <X11/Xatom.h> |
73 | #include <X11/Xatom.h> |
78 | |
74 | |
79 | #ifdef HAVE_AFTERIMAGE |
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80 | # include <afterimage.h> |
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81 | # undef min |
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82 | # undef max |
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83 | #endif |
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84 | |
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85 | #ifdef HAVE_PIXBUF |
75 | #if HAVE_PIXBUF |
86 | # include <gdk-pixbuf/gdk-pixbuf.h> |
76 | # include <gdk-pixbuf/gdk-pixbuf.h> |
87 | #endif |
77 | #endif |
88 | |
78 | |
89 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
79 | #if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY) |
90 | # define HAVE_BG_PIXMAP 1 |
80 | # define HAVE_IMG 1 |
91 | #endif |
81 | #endif |
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82 | |
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83 | #define ECB_NO_THREADS 1 |
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84 | #include "ecb.h" |
92 | |
85 | |
93 | #include "encoding.h" |
86 | #include "encoding.h" |
94 | #include "rxvtutil.h" |
87 | #include "rxvtutil.h" |
95 | #include "rxvtfont.h" |
88 | #include "rxvtfont.h" |
96 | #include "rxvttoolkit.h" |
89 | #include "rxvttoolkit.h" |
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90 | #include "rxvtimg.h" |
97 | #include "scrollbar.h" |
91 | #include "scrollbar.h" |
98 | #include "ev_cpp.h" |
92 | #include "ev_cpp.h" |
99 | #include "salloc.h" |
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100 | #include "libptytty.h" |
93 | #include "libptytty.h" |
101 | |
94 | |
102 | #include "rxvtperl.h" |
95 | #include "rxvtperl.h" |
103 | |
96 | |
104 | // try to avoid some macros to decrease code size, on some systems |
97 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
142 | * PROTOTYPES |
135 | * PROTOTYPES |
143 | ***************************************************************************** |
136 | ***************************************************************************** |
144 | */ |
137 | */ |
145 | // main.C |
138 | // main.C |
146 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
139 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
147 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
140 | extern bool rxvt_set_locale (const char *locale) noexcept; |
148 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
141 | extern void rxvt_push_locale (const char *locale) noexcept; |
149 | extern void rxvt_pop_locale () NOTHROW; |
142 | extern void rxvt_pop_locale () noexcept; |
150 | void rxvt_init (); |
143 | void rxvt_init (); |
151 | |
144 | |
152 | // misc.C |
145 | // misc.C |
153 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
146 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
154 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
147 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
155 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
148 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
156 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
149 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
157 | |
150 | |
158 | const char * rxvt_basename (const char *str) NOTHROW; |
151 | const char * rxvt_basename (const char *str) noexcept; |
159 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
152 | void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept; |
160 | void rxvt_log (const char *fmt,...) NOTHROW; |
153 | void rxvt_log (const char *fmt,...) noexcept; |
161 | void rxvt_warn (const char *fmt,...) NOTHROW; |
154 | void rxvt_warn (const char *fmt,...) noexcept; |
162 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; |
155 | ecb_noreturn ecb_cold |
163 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; |
156 | void rxvt_fatal (const char *fmt, ...); |
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157 | ecb_noreturn ecb_cold |
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158 | void rxvt_exit_failure (); |
164 | |
159 | |
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160 | void * rxvt_malloc (size_t size); |
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161 | void * rxvt_calloc (size_t number, size_t size); |
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162 | void * rxvt_realloc (void *ptr, size_t size); |
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163 | |
165 | char * rxvt_strtrim (char *str) NOTHROW; |
164 | char * rxvt_strtrim (char *str) noexcept; |
166 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
165 | char ** rxvt_strsplit (char delim, const char *str) noexcept; |
167 | |
166 | |
168 | static inline void |
167 | static inline void |
169 | rxvt_free_strsplit (char **ptr) NOTHROW |
168 | rxvt_free_strsplit (char **ptr) noexcept |
170 | { |
169 | { |
171 | free (ptr[0]); |
170 | free (ptr[0]); |
172 | free (ptr); |
171 | free (ptr); |
173 | } |
172 | } |
174 | |
173 | |
175 | void * rxvt_malloc (size_t size); |
174 | KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index); |
176 | void * rxvt_calloc (size_t number, size_t size); |
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177 | void * rxvt_realloc (void *ptr, size_t size); |
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178 | |
175 | |
179 | ///////////////////////////////////////////////////////////////////////////// |
176 | ///////////////////////////////////////////////////////////////////////////// |
180 | |
177 | |
181 | // temporarily replace the process environment |
178 | // temporarily replace the process environment |
182 | extern char **environ; |
179 | extern char **environ; |
183 | extern char **rxvt_environ; // the original environ pointer |
180 | extern char **rxvt_environ; // the original environ pointer |
184 | |
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185 | static inline void |
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186 | set_environ (stringvec *envv) |
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187 | { |
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188 | #if ENABLE_PERL |
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189 | assert (envv); |
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190 | #else |
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191 | if (envv) |
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192 | #endif |
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193 | environ = (char **)envv->begin (); |
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194 | } |
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195 | |
181 | |
196 | static inline void |
182 | static inline void |
197 | set_environ (char **envv) |
183 | set_environ (char **envv) |
198 | { |
184 | { |
199 | #if ENABLE_PERL |
185 | #if ENABLE_PERL |
… | |
… | |
269 | ***************************************************************************** |
255 | ***************************************************************************** |
270 | */ |
256 | */ |
271 | |
257 | |
272 | /* COLORTERM, TERM environment variables */ |
258 | /* COLORTERM, TERM environment variables */ |
273 | #define COLORTERMENV "rxvt" |
259 | #define COLORTERMENV "rxvt" |
274 | #ifdef BG_IMAGE_FROM_FILE |
260 | #if HAVE_IMG |
275 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
261 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
276 | #else |
262 | #else |
277 | # define COLORTERMENVFULL COLORTERMENV |
263 | # define COLORTERMENVFULL COLORTERMENV |
278 | #endif |
264 | #endif |
279 | #ifndef TERMENV |
265 | #ifndef TERMENV |
… | |
… | |
282 | # else |
268 | # else |
283 | # define TERMENV "rxvt-unicode" |
269 | # define TERMENV "rxvt-unicode" |
284 | # endif |
270 | # endif |
285 | #endif |
271 | #endif |
286 | |
272 | |
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273 | // Hidden color cube for indexed 24-bit colors. There are fewer blue levels |
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274 | // because normal human eye is less sensitive to the blue component than to |
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275 | // the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color) |
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276 | #if USE_256_COLORS |
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277 | // 7x7x5=245 < 254 unused color indices |
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278 | # define Red_levels 7 |
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279 | # define Green_levels 7 |
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280 | # define Blue_levels 5 |
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281 | #else |
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282 | // 6x6x4=144 < 166 unused color indices |
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283 | # define Red_levels 6 |
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284 | # define Green_levels 6 |
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285 | # define Blue_levels 4 |
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286 | #endif |
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287 | |
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288 | #define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels) |
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289 | |
287 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
290 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
288 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
291 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
289 | #endif |
292 | #endif |
290 | |
293 | |
291 | #define scrollBar_esc 30 |
294 | #define scrollBar_esc 30 |
… | |
… | |
320 | ERASE = +2, |
323 | ERASE = +2, |
321 | }; |
324 | }; |
322 | |
325 | |
323 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
326 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
324 | enum page_dirn { |
327 | enum page_dirn { |
325 | UP, |
328 | DN = -1, |
326 | DN, |
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327 | NO_DIR, |
329 | NO_DIR = 0, |
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330 | UP = 1, |
328 | }; |
331 | }; |
329 | |
332 | |
330 | /* arguments for rxvt_term::scr_change_screen () */ |
333 | /* arguments for rxvt_term::scr_change_screen () */ |
331 | enum { |
334 | enum { |
332 | PRIMARY = 0, |
335 | PRIMARY = 0, |
… | |
… | |
420 | |
423 | |
421 | // deprecated |
424 | // deprecated |
422 | Rxvt_restoreFG = 39, |
425 | Rxvt_restoreFG = 39, |
423 | Rxvt_restoreBG = 49, |
426 | Rxvt_restoreBG = 49, |
424 | |
427 | |
425 | Rxvt_Pixmap = 20, // new bg pixmap |
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426 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
428 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
427 | |
429 | |
428 | URxvt_locale = 701, // change locale |
430 | URxvt_locale = 701, // change locale |
429 | URxvt_version = 702, // request version |
431 | URxvt_version = 702, // request version |
430 | |
432 | |
431 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
433 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
432 | URxvt_Color_tint = 705, // change actual tint colour |
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433 | URxvt_Color_BD = 706, // change actual 'Bold' color |
434 | URxvt_Color_BD = 706, // change actual 'Bold' color |
434 | URxvt_Color_UL = 707, // change actual 'Underline' color |
435 | URxvt_Color_UL = 707, // change actual 'Underline' color |
435 | URxvt_Color_border = 708, |
436 | URxvt_Color_border = 708, |
436 | |
437 | |
437 | URxvt_font = 710, |
438 | URxvt_font = 710, |
… | |
… | |
485 | #if USE_256_COLORS |
486 | #if USE_256_COLORS |
486 | maxTermCOLOR = Color_White + 240, |
487 | maxTermCOLOR = Color_White + 240, |
487 | #else |
488 | #else |
488 | maxTermCOLOR = Color_White + 72, |
489 | maxTermCOLOR = Color_White + 72, |
489 | #endif |
490 | #endif |
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491 | minTermCOLOR24, |
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492 | maxTermCOLOR24 = minTermCOLOR24 + |
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493 | RGB24_CUBE_SIZE - 1, |
490 | #ifndef NO_CURSORCOLOR |
494 | #ifndef NO_CURSORCOLOR |
491 | Color_cursor, |
495 | Color_cursor, |
492 | Color_cursor2, |
496 | Color_cursor2, |
493 | #endif |
497 | #endif |
494 | Color_pointer_fg, |
498 | Color_pointer_fg, |
… | |
… | |
509 | #endif |
513 | #endif |
510 | Color_scroll, |
514 | Color_scroll, |
511 | #ifdef RXVT_SCROLLBAR |
515 | #ifdef RXVT_SCROLLBAR |
512 | Color_trough, |
516 | Color_trough, |
513 | #endif |
517 | #endif |
514 | #if ENABLE_TRANSPARENCY |
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515 | Color_tint, |
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516 | #endif |
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517 | #if OFF_FOCUS_FADING |
518 | #if OFF_FOCUS_FADING |
518 | Color_fade, |
519 | Color_fade, |
519 | #endif |
520 | #endif |
520 | NRS_COLORS, /* */ |
521 | NRS_COLORS, /* */ |
521 | #ifdef RXVT_SCROLLBAR |
522 | #ifdef RXVT_SCROLLBAR |
… | |
… | |
526 | TOTAL_COLORS = NRS_COLORS |
527 | TOTAL_COLORS = NRS_COLORS |
527 | #endif |
528 | #endif |
528 | }; |
529 | }; |
529 | |
530 | |
530 | #if USE_256_COLORS |
531 | #if USE_256_COLORS |
531 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
532 | # define Color_Bits 9 // 0 .. maxTermCOLOR24 |
532 | #else |
533 | #else |
533 | # define Color_Bits 7 // 0 .. maxTermCOLOR |
534 | # define Color_Bits 8 // 0 .. maxTermCOLOR24 |
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535 | #endif |
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536 | |
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537 | #if maxTermCOLOR24 >= (1 << Color_Bits) |
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538 | # error color index overflow |
534 | #endif |
539 | #endif |
535 | |
540 | |
536 | /* |
541 | /* |
537 | * Resource list |
542 | * Resource list |
538 | */ |
543 | */ |
… | |
… | |
567 | #define PrivMode_vt52 (1UL<<18) |
572 | #define PrivMode_vt52 (1UL<<18) |
568 | #define PrivMode_LFNL (1UL<<19) |
573 | #define PrivMode_LFNL (1UL<<19) |
569 | #define PrivMode_MouseBtnEvent (1UL<<20) |
574 | #define PrivMode_MouseBtnEvent (1UL<<20) |
570 | #define PrivMode_MouseAnyEvent (1UL<<21) |
575 | #define PrivMode_MouseAnyEvent (1UL<<21) |
571 | #define PrivMode_BracketPaste (1UL<<22) |
576 | #define PrivMode_BracketPaste (1UL<<22) |
572 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
577 | #define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack |
573 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
578 | #define PrivMode_ExtMouseUrxvt (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
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579 | #define PrivMode_BlinkingCursor (1UL<<25) |
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580 | #define PrivMode_FocusEvent (1UL<<26) |
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581 | #define PrivMode_ExtMouseSGR (1UL<<27) |
574 | |
582 | |
575 | #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) |
576 | |
584 | |
577 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
578 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
581 | #endif |
589 | #endif |
582 | |
590 | |
583 | // do not change these constants lightly, there are many interdependencies |
591 | // do not change these constants lightly, there are many interdependencies |
584 | #define IMBUFSIZ 128 // input modifier buffer sizes |
592 | #define IMBUFSIZ 128 // input modifier buffer sizes |
585 | #define KBUFSZ 512 // size of keyboard mapping buffer |
593 | #define KBUFSZ 512 // size of keyboard mapping buffer |
586 | #define CBUFSIZ 2048 // size of command buffer |
594 | #define CBUFSIZ 32768 // size of command buffer (longest command sequence possible) |
587 | #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 |
588 | #define UBUFSIZ 2048 // character buffer |
596 | #define UBUFSIZ 2048 // character buffer |
589 | |
597 | |
590 | #if ENABLE_FRILLS |
598 | #if ENABLE_FRILLS |
591 | # include <X11/Xmd.h> |
599 | # include <X11/Xmd.h> |
… | |
… | |
664 | |
672 | |
665 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
673 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
666 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
674 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
667 | |
675 | |
668 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
676 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
669 | // return attributes defining the background, encoding doesn't matter |
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670 | // depends on RS_fgShift > RS_bgShift |
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671 | #define GET_BGATTR(x) \ |
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672 | (ecb_unlikely ((x) & RS_RVid) \ |
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673 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
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674 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
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675 | : ((x) & (RS_attrMask | RS_bgMask))) |
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676 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
677 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
677 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
678 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
678 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
679 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
679 | |
680 | |
680 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
681 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
… | |
… | |
705 | { |
706 | { |
706 | text_t *t; // terminal the text |
707 | text_t *t; // terminal the text |
707 | rend_t *r; // rendition, uses RS_ flags |
708 | rend_t *r; // rendition, uses RS_ flags |
708 | tlen_t_ l; // length of each text line |
709 | tlen_t_ l; // length of each text line |
709 | uint32_t f; // flags |
710 | uint32_t f; // flags |
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711 | |
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712 | bool valid () |
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713 | { |
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714 | return l >= 0; |
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715 | } |
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716 | |
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717 | void alloc () |
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718 | { |
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719 | l = 0; |
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720 | } |
710 | |
721 | |
711 | bool is_longer () |
722 | bool is_longer () |
712 | { |
723 | { |
713 | return f & LINE_LONGER; |
724 | return f & LINE_LONGER; |
714 | } |
725 | } |
… | |
… | |
758 | /****************************************************************************/ |
769 | /****************************************************************************/ |
759 | |
770 | |
760 | #define UNICODE_MASK 0x1fffffUL |
771 | #define UNICODE_MASK 0x1fffffUL |
761 | |
772 | |
762 | #if UNICODE_3 |
773 | #if UNICODE_3 |
763 | # define COMPOSE_LO 0x40000000UL |
774 | # define COMPOSE_LO 0x110000UL |
764 | # define COMPOSE_HI 0x400fffffUL |
775 | # define COMPOSE_HI 0x1fffffUL |
765 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
776 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
766 | #else |
777 | #else |
767 | # if ENABLE_PERL |
778 | # if ENABLE_PERL |
768 | # 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 |
769 | # 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 |
… | |
… | |
778 | // compose chars are used to represent composite characters |
789 | // compose chars are used to represent composite characters |
779 | // that are not representable in unicode, as well as characters |
790 | // that are not representable in unicode, as well as characters |
780 | // not fitting in the BMP. |
791 | // not fitting in the BMP. |
781 | struct compose_char |
792 | struct compose_char |
782 | { |
793 | { |
783 | 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 | |
784 | compose_char (unicode_t c1, unicode_t c2) |
799 | compose_char (unicode_t c1, unicode_t c2) |
785 | : c1(c1), c2(c2) |
800 | : c1(c1), c2(c2) |
786 | { } |
801 | { } |
787 | }; |
802 | }; |
788 | |
803 | |
789 | class rxvt_composite_vec |
804 | class rxvt_composite_vec |
790 | { |
805 | { |
791 | vector<compose_char> v; |
806 | vector<compose_char> v; |
792 | public: |
807 | public: |
793 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
808 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
794 | 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); } |
795 | compose_char *operator [](text_t c) |
811 | compose_char *operator [](text_t c) |
796 | { |
812 | { |
797 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
813 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
798 | ? &v[c - COMPOSE_LO] |
814 | ? &v[c - COMPOSE_LO] |
799 | : 0; |
815 | : 0; |
… | |
… | |
870 | * END······················= total_rows |
886 | * END······················= total_rows |
871 | */ |
887 | */ |
872 | |
888 | |
873 | struct TermWin_t |
889 | struct TermWin_t |
874 | { |
890 | { |
|
|
891 | int vt_width; /* actual window width [pixels] */ |
|
|
892 | int vt_height; /* actual window height [pixels] */ |
875 | int width; /* window width [pixels] */ |
893 | int width; /* window width [pixels] */ |
876 | int height; /* window height [pixels] */ |
894 | int height; /* window height [pixels] */ |
877 | int fwidth; /* font width [pixels] */ |
895 | int fwidth; /* font width [pixels] */ |
878 | int fheight; /* font height [pixels] */ |
896 | int fheight; /* font height [pixels] */ |
879 | int fbase; /* font ascent (baseline) [pixels] */ |
897 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
891 | int view_start; /* scrollback view starts here */ |
909 | int view_start; /* scrollback view starts here */ |
892 | int top_row; /* topmost row index of scrollback */ |
910 | int top_row; /* topmost row index of scrollback */ |
893 | Window parent; /* parent identifier */ |
911 | Window parent; /* parent identifier */ |
894 | Window vt; /* vt100 window */ |
912 | Window vt; /* vt100 window */ |
895 | GC gc; /* GC for drawing */ |
913 | GC gc; /* GC for drawing */ |
896 | Pixmap pixmap; |
|
|
897 | rxvt_drawable *drawable; |
914 | rxvt_drawable *drawable; |
898 | rxvt_fontset *fontset[4]; |
915 | rxvt_fontset *fontset[4]; |
899 | }; |
916 | }; |
900 | |
917 | |
901 | /* |
918 | /* |
… | |
… | |
981 | scrollBar_t scrollBar; |
998 | scrollBar_t scrollBar; |
982 | uint8_t options[(Opt_count + 7) >> 3]; |
999 | uint8_t options[(Opt_count + 7) >> 3]; |
983 | XSizeHints szHint; |
1000 | XSizeHints szHint; |
984 | rxvt_color *pix_colors; |
1001 | rxvt_color *pix_colors; |
985 | Cursor TermWin_cursor; /* cursor for vt window */ |
1002 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
1003 | |
986 | line_t *row_buf; // all lines, scrollback + terminal, circular |
1004 | line_t *row_buf; // all lines, scrollback + terminal, circular |
987 | line_t *drawn_buf; // text on screen |
1005 | line_t *drawn_buf; // text on screen |
988 | line_t *swap_buf; // lines for swap buffer |
1006 | line_t *swap_buf; // lines for swap buffer |
989 | char *tabs; /* per location: 1 == tab-stop */ |
1007 | char *tabs; /* per location: 1 == tab-stop */ |
990 | screen_t screen; |
1008 | screen_t screen; |
… | |
… | |
1028 | hidden_pointer:1, |
1046 | hidden_pointer:1, |
1029 | #endif |
1047 | #endif |
1030 | enc_utf8:1, /* whether locale uses utf-8 */ |
1048 | enc_utf8:1, /* whether locale uses utf-8 */ |
1031 | seen_input:1, /* whether we have seen some program output yet */ |
1049 | seen_input:1, /* whether we have seen some program output yet */ |
1032 | seen_resize:1, /* whether we had a resize event */ |
1050 | seen_resize:1, /* whether we had a resize event */ |
|
|
1051 | init_done:1, |
1033 | parsed_geometry:1; |
1052 | parsed_geometry:1; |
1034 | |
1053 | |
1035 | unsigned char refresh_type, |
1054 | unsigned char refresh_type, |
1036 | #ifdef META8_OPTION |
1055 | #ifdef META8_OPTION |
1037 | meta_char; /* Alt-key prefix */ |
1056 | meta_char; /* Alt-key prefix */ |
… | |
… | |
1047 | /* ---------- */ |
1066 | /* ---------- */ |
1048 | rend_t rstyle; |
1067 | rend_t rstyle; |
1049 | /* ---------- */ |
1068 | /* ---------- */ |
1050 | #ifdef SELECTION_SCROLLING |
1069 | #ifdef SELECTION_SCROLLING |
1051 | int scroll_selection_lines; |
1070 | int scroll_selection_lines; |
1052 | enum page_dirn scroll_selection_dir; |
|
|
1053 | int selection_save_x, |
1071 | int selection_save_x, |
1054 | selection_save_y, |
1072 | selection_save_y, |
1055 | selection_save_state; |
1073 | selection_save_state; |
1056 | #endif |
1074 | #endif |
1057 | /* ---------- */ |
1075 | /* ---------- */ |
… | |
… | |
1066 | mouse_row, |
1084 | mouse_row, |
1067 | mouse_col, |
1085 | mouse_col, |
1068 | # ifdef POINTER_BLANK |
1086 | # ifdef POINTER_BLANK |
1069 | pointerBlankDelay, |
1087 | pointerBlankDelay, |
1070 | # endif |
1088 | # endif |
|
|
1089 | multiClickTime, |
|
|
1090 | cursor_type, |
1071 | allowedxerror; |
1091 | allowedxerror; |
1072 | /* ---------- */ |
1092 | /* ---------- */ |
1073 | unsigned int ModLevel3Mask, |
1093 | unsigned int ModLevel3Mask, |
1074 | ModMetaMask, |
1094 | ModMetaMask, |
1075 | ModNumLockMask; |
1095 | ModNumLockMask; |
1076 | int old_width, /* last used width in screen resize */ |
|
|
1077 | old_height; /* last used height in screen resize */ |
|
|
1078 | unsigned long priv_modes, |
1096 | unsigned long priv_modes, |
1079 | SavedModes; |
1097 | SavedModes; |
1080 | /* ---------- */ |
1098 | /* ---------- */ |
1081 | Atom *xa; |
1099 | Atom *xa; |
1082 | /* ---------- */ |
1100 | /* ---------- */ |
… | |
… | |
1087 | /* ---------- */ |
1105 | /* ---------- */ |
1088 | struct mouse_event MEvent; |
1106 | struct mouse_event MEvent; |
1089 | XComposeStatus compose; |
1107 | XComposeStatus compose; |
1090 | static struct termios def_tio; |
1108 | static struct termios def_tio; |
1091 | row_col_t oldcursor; |
1109 | row_col_t oldcursor; |
1092 | #ifdef HAVE_BG_PIXMAP |
|
|
1093 | void bg_init (); |
|
|
1094 | void bg_destroy (); |
|
|
1095 | |
1110 | |
|
|
1111 | #ifdef HAVE_IMG |
1096 | enum { |
1112 | enum { |
1097 | //subset returned by make_transparency_pixmap |
|
|
1098 | BG_IS_VALID = 1 << 0, |
|
|
1099 | BG_NEEDS_TINT = 1 << 1, |
|
|
1100 | BG_NEEDS_BLUR = 1 << 2, |
|
|
1101 | |
|
|
1102 | BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, |
|
|
1103 | |
|
|
1104 | BG_KEEP_ASPECT = 1 << 3, |
|
|
1105 | BG_ROOT_ALIGN = 1 << 4, |
|
|
1106 | BG_TILE = 1 << 14, |
|
|
1107 | BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE, |
|
|
1108 | |
|
|
1109 | BG_TINT_SET = 1 << 5, |
|
|
1110 | BG_TINT_BITAND = 1 << 6, |
|
|
1111 | BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND, |
|
|
1112 | |
|
|
1113 | BG_HAS_RENDER = 1 << 7, |
|
|
1114 | BG_HAS_RENDER_CONV = 1 << 8, |
|
|
1115 | BG_CLIENT_RENDER = 1 << 9, |
|
|
1116 | |
|
|
1117 | BG_IS_TRANSPARENT = 1 << 10, |
1113 | BG_IS_TRANSPARENT = 1 << 1, |
1118 | BG_NEEDS_REFRESH = 1 << 11, |
1114 | BG_NEEDS_REFRESH = 1 << 2, |
1119 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
|
|
1120 | BG_IS_FROM_FILE = 1 << 13, |
|
|
1121 | }; |
1115 | }; |
1122 | |
1116 | |
1123 | unsigned int bg_flags; |
1117 | uint8_t bg_flags; |
1124 | |
1118 | |
1125 | # ifdef BG_IMAGE_FROM_FILE |
1119 | rxvt_img *bg_img; |
1126 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
|
|
1127 | bool render_image (unsigned long tr_flags); |
|
|
1128 | |
|
|
1129 | enum { |
|
|
1130 | noScale = 0, |
|
|
1131 | windowScale = 100, |
|
|
1132 | defaultScale = windowScale, |
|
|
1133 | centerAlign = 50, |
|
|
1134 | defaultAlign = centerAlign, |
|
|
1135 | }; |
|
|
1136 | |
|
|
1137 | unsigned int h_scale, v_scale; /* percents of the window size */ |
|
|
1138 | int h_align, v_align; /* percents of the window size: |
|
|
1139 | 0 - left align, 50 - center, 100 - right */ |
|
|
1140 | |
|
|
1141 | bool bg_set_geometry (const char *geom, bool update = false); |
|
|
1142 | void bg_set_default_geometry () |
|
|
1143 | { |
|
|
1144 | h_scale = v_scale = defaultScale; |
|
|
1145 | h_align = v_align = defaultAlign; |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | bool bg_set_file (const char *file); |
|
|
1149 | # endif |
|
|
1150 | |
|
|
1151 | # ifdef ENABLE_TRANSPARENCY |
|
|
1152 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
1153 | rxvt_color tint; |
|
|
1154 | int shade; |
|
|
1155 | int h_blurRadius, v_blurRadius; |
|
|
1156 | |
|
|
1157 | bool bg_set_transparent (); |
|
|
1158 | void bg_set_root_pixmap (); |
|
|
1159 | void set_tint_shade_flags (); |
|
|
1160 | bool bg_set_tint (rxvt_color &new_tint); |
|
|
1161 | bool bg_set_shade (const char *shade_str); |
|
|
1162 | bool bg_set_blur (const char *geom); |
|
|
1163 | |
|
|
1164 | bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1165 | bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1166 | void tint_ximage (Visual *visual, XImage *ximage); |
|
|
1167 | unsigned long make_transparency_pixmap (); |
|
|
1168 | # endif |
|
|
1169 | |
|
|
1170 | ev_tstamp bg_valid_since; |
|
|
1171 | |
|
|
1172 | Pixmap bg_pixmap; |
|
|
1173 | unsigned int bg_pmap_width, bg_pmap_height; |
|
|
1174 | |
|
|
1175 | int target_x; |
|
|
1176 | int target_y; |
|
|
1177 | bool bg_set_position (int x, int y); |
|
|
1178 | bool bg_window_size_sensitive (); |
|
|
1179 | bool bg_window_position_sensitive (); |
|
|
1180 | |
|
|
1181 | bool bg_render (); |
|
|
1182 | void bg_invalidate () |
|
|
1183 | { |
|
|
1184 | bg_flags &= ~BG_IS_VALID; |
|
|
1185 | } |
|
|
1186 | #endif |
|
|
1187 | #ifdef HAVE_AFTERIMAGE |
|
|
1188 | ASImage *original_asim; |
|
|
1189 | ASVisual *asv; |
|
|
1190 | ASImageManager *asimman; |
|
|
1191 | |
|
|
1192 | void init_asv () |
|
|
1193 | { |
|
|
1194 | if (!asv) |
|
|
1195 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1196 | } |
|
|
1197 | #endif |
|
|
1198 | #ifdef HAVE_PIXBUF |
|
|
1199 | GdkPixbuf *pixbuf; |
|
|
1200 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
1201 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
1202 | unsigned int width, unsigned int height); |
|
|
1203 | #endif |
1120 | #endif |
1204 | |
1121 | |
1205 | #if ENABLE_OVERLAY |
1122 | #if ENABLE_OVERLAY |
1206 | overlay_base ov; |
1123 | overlay_base ov; |
1207 | |
1124 | |
1208 | void scr_swap_overlay () NOTHROW; |
1125 | void scr_swap_overlay () noexcept; |
1209 | 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; |
1210 | void scr_overlay_off () NOTHROW; |
1127 | void scr_overlay_off () noexcept; |
1211 | void scr_overlay_set (int x, int y, |
1128 | void scr_overlay_set (int x, int y, |
1212 | text_t text, |
1129 | text_t text, |
1213 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
1130 | rend_t rend = OVERLAY_RSTYLE) noexcept; |
1214 | 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; |
1215 | 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; |
1216 | #endif |
1133 | #endif |
1217 | |
1134 | |
1218 | vector<void *> allocated; // free these memory blocks with free() |
1135 | vector<void *> allocated; // free these memory blocks with free() |
1219 | |
1136 | |
1220 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1137 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1221 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1222 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1223 | char *env_term; /* environmental variable TERM */ |
|
|
1224 | |
1138 | |
1225 | char *locale; |
1139 | char *locale; |
1226 | char charsets[4]; |
1140 | char charsets[4]; |
1227 | char *v_buffer; /* pointer to physical buffer */ |
1141 | char *v_buffer; /* pointer to physical buffer */ |
1228 | unsigned int v_buflen; /* size of area to write */ |
1142 | unsigned int v_buflen; /* size of area to write */ |
1229 | 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; |
1230 | |
1145 | |
1231 | #ifdef KEYSYM_RESOURCE |
1146 | #ifdef KEYSYM_RESOURCE |
1232 | keyboard_manager *keyboard; |
1147 | keyboard_manager *keyboard; |
1233 | #endif |
1148 | #endif |
1234 | #ifndef NO_RESOURCES |
1149 | #ifndef NO_RESOURCES |
… | |
… | |
1240 | char *cmdbuf_ptr, *cmdbuf_endp; |
1155 | char *cmdbuf_ptr, *cmdbuf_endp; |
1241 | char cmdbuf_base[CBUFSIZ]; |
1156 | char cmdbuf_base[CBUFSIZ]; |
1242 | |
1157 | |
1243 | ptytty *pty; |
1158 | ptytty *pty; |
1244 | |
1159 | |
1245 | rxvt_salloc *talloc; // text line allocator |
1160 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1246 | 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; |
1247 | |
1168 | |
1248 | 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 |
1249 | |
1170 | |
1250 | #if ENABLE_FRILLS || ISO_14755 |
1171 | #if ENABLE_FRILLS || ISO_14755 |
1251 | // ISO 14755 entry support |
1172 | // ISO 14755 entry support |
1252 | unicode_t iso14755buf; |
1173 | unicode_t iso14755buf; |
1253 | void commit_iso14755 (); |
1174 | void commit_iso14755 (); |
1254 | # if ISO_14755 |
1175 | # if ISO_14755 |
1255 | 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); |
1256 | void iso14755_54 (int x, int y); |
1177 | void iso14755_54 (int x, int y); |
1257 | # endif |
1178 | # endif |
1258 | #endif |
1179 | #endif |
1259 | |
1180 | |
1260 | 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; |
1261 | |
1182 | |
1262 | void vt_select_input () const NOTHROW |
1183 | void vt_select_input () const noexcept |
1263 | { |
1184 | { |
1264 | 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); |
1265 | } |
1186 | } |
1266 | |
1187 | |
1267 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1188 | #if ENABLE_PERL |
1268 | void rootwin_cb (XEvent &xev); |
1189 | void rootwin_cb (XEvent &xev); |
1269 | xevent_watcher rootwin_ev; |
1190 | xevent_watcher rootwin_ev; |
1270 | #endif |
|
|
1271 | #ifdef HAVE_BG_PIXMAP |
|
|
1272 | void update_background (); |
|
|
1273 | void update_background_cb (ev::timer &w, int revents); |
|
|
1274 | ev::timer update_background_ev; |
|
|
1275 | #endif |
1191 | #endif |
1276 | |
1192 | |
1277 | void x_cb (XEvent &xev); |
1193 | void x_cb (XEvent &xev); |
1278 | xevent_watcher termwin_ev; |
1194 | xevent_watcher termwin_ev; |
1279 | xevent_watcher vt_ev; |
1195 | xevent_watcher vt_ev; |
… | |
… | |
1288 | void cmdbuf_append (const char *str, size_t count); |
1204 | void cmdbuf_append (const char *str, size_t count); |
1289 | bool pty_fill (); |
1205 | bool pty_fill (); |
1290 | 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; |
1291 | |
1207 | |
1292 | #ifdef CURSOR_BLINK |
1208 | #ifdef CURSOR_BLINK |
|
|
1209 | void cursor_blink_reset (); |
1293 | 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; |
1294 | #endif |
1211 | #endif |
1295 | #ifdef TEXT_BLINK |
1212 | #ifdef TEXT_BLINK |
1296 | 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; |
1297 | #endif |
1214 | #endif |
… | |
… | |
1314 | void pointer_blank (); |
1231 | void pointer_blank (); |
1315 | #endif |
1232 | #endif |
1316 | void pointer_unblank (); |
1233 | void pointer_unblank (); |
1317 | |
1234 | |
1318 | void tt_printf (const char *fmt,...); |
1235 | void tt_printf (const char *fmt,...); |
|
|
1236 | void tt_write_ (const char *data, unsigned int len); |
1319 | 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); |
1320 | void pty_write (); |
1239 | void pty_write (); |
1321 | |
1240 | |
1322 | void make_current () const // make this the "currently active" urxvt instance |
1241 | void make_current () const // make this the "currently active" urxvt instance |
1323 | { |
1242 | { |
1324 | SET_R (this); |
1243 | SET_R (this); |
1325 | set_environ (envv); |
1244 | set_environ (env); |
1326 | rxvt_set_locale (locale); |
1245 | rxvt_set_locale (locale); |
1327 | } |
1246 | } |
1328 | |
1247 | |
1329 | #if USE_XIM |
1248 | #if USE_XIM |
1330 | rxvt_xim *input_method; |
1249 | rxvt_xim *input_method; |
… | |
… | |
1333 | XPoint spot; // most recently sent spot position |
1252 | XPoint spot; // most recently sent spot position |
1334 | |
1253 | |
1335 | void im_destroy (); |
1254 | void im_destroy (); |
1336 | void im_cb (); im_watcher im_ev; |
1255 | void im_cb (); im_watcher im_ev; |
1337 | void im_set_size (XRectangle &size); |
1256 | void im_set_size (XRectangle &size); |
1338 | void im_set_position (XPoint &pos) NOTHROW; |
1257 | void im_set_position (XPoint &pos) noexcept; |
1339 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1258 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1340 | 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); |
1341 | |
1260 | |
1342 | bool im_is_running (); |
1261 | bool im_is_running (); |
1343 | void im_send_spot (); |
1262 | void im_send_spot (); |
… | |
… | |
1347 | |
1266 | |
1348 | // command.C |
1267 | // command.C |
1349 | void key_press (XKeyEvent &ev); |
1268 | void key_press (XKeyEvent &ev); |
1350 | void key_release (XKeyEvent &ev); |
1269 | void key_release (XKeyEvent &ev); |
1351 | |
1270 | |
1352 | wchar_t next_char () NOTHROW; |
1271 | wchar_t next_char () noexcept; |
1353 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1272 | wchar_t cmd_getc (); |
1354 | uint32_t next_octet () NOTHROW; |
1273 | uint32_t next_octet () noexcept; |
1355 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1274 | uint32_t cmd_get8 (); |
1356 | |
1275 | |
1357 | void cmd_parse (); |
1276 | void cmd_parse (); |
1358 | void mouse_report (XButtonEvent &ev); |
1277 | void mouse_report (XButtonEvent &ev); |
1359 | void button_press (XButtonEvent &ev); |
1278 | void button_press (XButtonEvent &ev); |
1360 | void button_release (XButtonEvent &ev); |
1279 | void button_release (XButtonEvent &ev); |
… | |
… | |
1363 | #if ENABLE_FRILLS |
1282 | #if ENABLE_FRILLS |
1364 | void set_urgency (bool enable); |
1283 | void set_urgency (bool enable); |
1365 | #else |
1284 | #else |
1366 | void set_urgency (bool enable) { } |
1285 | void set_urgency (bool enable) { } |
1367 | #endif |
1286 | #endif |
1368 | void update_fade_color (unsigned int idx); |
1287 | void update_fade_color (unsigned int idx, bool first_time = false); |
1369 | #ifdef PRINTPIPE |
1288 | #ifdef PRINTPIPE |
1370 | FILE *popen_printer (); |
1289 | FILE *popen_printer (); |
1371 | int pclose_printer (FILE *stream); |
1290 | int pclose_printer (FILE *stream); |
1372 | #endif |
1291 | #endif |
1373 | void process_print_pipe (); |
1292 | void process_print_pipe (); |
… | |
… | |
1379 | char *get_to_st (unicode_t &ends_how); |
1298 | char *get_to_st (unicode_t &ends_how); |
1380 | void process_dcs_seq (); |
1299 | void process_dcs_seq (); |
1381 | void process_osc_seq (); |
1300 | void process_osc_seq (); |
1382 | 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); |
1383 | void process_xterm_seq (int op, 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); |
1384 | int privcases (int mode, unsigned long bit); |
1304 | int privcases (int mode, unsigned long bit); |
1385 | 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); |
1386 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1306 | void process_sgr_mode (unsigned int nargs, const int *arg); |
|
|
1307 | void set_cursor_style (int style); |
1387 | // init.C |
1308 | // init.C |
1388 | void init (stringvec *argv, stringvec *envv); |
1309 | void init (stringvec *argv, stringvec *envv); |
1389 | void init (int argc, const char *const *argv, const char *const *envv); |
1310 | void init (int argc, const char *const *argv, const char *const *envv); |
1390 | void init2 (int argc, const char *const *argv); |
1311 | void init2 (int argc, const char *const *argv); |
1391 | void init_vars (); |
1312 | void init_vars (); |
… | |
… | |
1396 | void init_command (const char *const *argv); |
1317 | void init_command (const char *const *argv); |
1397 | void run_command (const char *const *argv); |
1318 | void run_command (const char *const *argv); |
1398 | int run_child (const char *const *argv); |
1319 | int run_child (const char *const *argv); |
1399 | void color_aliases (int idx); |
1320 | void color_aliases (int idx); |
1400 | void create_windows (int argc, const char *const *argv); |
1321 | void create_windows (int argc, const char *const *argv); |
1401 | void get_colours (); |
1322 | void get_colors (); |
1402 | void get_ourmods (); |
1323 | void get_ourmods (); |
1403 | void set_icon (const char *file); |
1324 | void set_icon (const char *file); |
1404 | // main.C |
1325 | // main.C |
1405 | void tt_winch (); |
1326 | void tt_winch (); |
1406 | rxvt_term (); |
1327 | rxvt_term (); |
1407 | ~rxvt_term (); |
1328 | ~rxvt_term (); |
1408 | void destroy (); |
1329 | void destroy (); |
1409 | void emergency_cleanup (); |
1330 | void emergency_cleanup (); |
1410 | void recolour_cursor (); |
1331 | void recolor_cursor (); |
1411 | 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); |
1412 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1333 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1413 | bool set_fonts (); |
1334 | bool set_fonts (); |
1414 | 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); |
1415 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1336 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1416 | 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); |
1417 | void set_title (const char *str); |
1338 | void set_title (const char *str); |
1418 | void set_icon_name (const char *str); |
1339 | void set_icon_name (const char *str); |
1419 | void set_window_color (int idx, const char *color); |
1340 | void set_window_color (int idx, const char *color); |
1420 | void set_colorfgbg (); |
1341 | char *get_colorfgbg (); |
1421 | bool set_color (rxvt_color &color, const char *name); |
1342 | bool set_color (rxvt_color &color, const char *name); |
1422 | void alias_color (int dst, int src); |
1343 | void alias_color (int dst, int src); |
1423 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1344 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1424 | void get_window_origin (int &x, int &y); |
1345 | void get_window_origin (int &x, int &y); |
1425 | Pixmap get_pixmap_property (Atom property); |
|
|
1426 | |
1346 | |
1427 | // screen.C |
1347 | // screen.C |
1428 | |
1348 | |
1429 | void lalloc (line_t &l) const |
1349 | bool option (uint8_t opt) const noexcept |
1430 | { |
1350 | { |
1431 | l.t = (text_t *)talloc->alloc (); |
1351 | return options[opt >> 3] & (1 << (opt & 7)); |
1432 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1433 | } |
1352 | } |
1434 | |
1353 | |
1435 | #if 0 |
1354 | void set_option (uint8_t opt, bool set = true) noexcept; |
1436 | void lfree (line_t &l) |
|
|
1437 | { |
|
|
1438 | talloc->free (l.t); |
|
|
1439 | ralloc->free (l.r); |
|
|
1440 | } |
|
|
1441 | #endif |
|
|
1442 | |
1355 | |
1443 | void lresize (line_t &l) const |
|
|
1444 | { |
|
|
1445 | if (!l.t) |
|
|
1446 | return; |
|
|
1447 | |
|
|
1448 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1449 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1450 | |
|
|
1451 | l.l = min (l.l, ncol); |
|
|
1452 | |
|
|
1453 | if (ncol > prev_ncol) |
|
|
1454 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1455 | } |
|
|
1456 | |
|
|
1457 | int fgcolor_of (rend_t r) const NOTHROW |
1356 | int fgcolor_of (rend_t r) const noexcept |
1458 | { |
1357 | { |
1459 | int base = GET_BASEFG (r); |
1358 | int base = GET_BASEFG (r); |
1460 | #ifndef NO_BRIGHTCOLOR |
1359 | #ifndef NO_BRIGHTCOLOR |
1461 | if (r & RS_Bold |
1360 | if (r & RS_Bold |
1462 | # if ENABLE_STYLES |
1361 | # if ENABLE_STYLES |
… | |
… | |
1466 | base += minBrightCOLOR - minCOLOR; |
1365 | base += minBrightCOLOR - minCOLOR; |
1467 | #endif |
1366 | #endif |
1468 | return base; |
1367 | return base; |
1469 | } |
1368 | } |
1470 | |
1369 | |
1471 | int bgcolor_of (rend_t r) const NOTHROW |
1370 | int bgcolor_of (rend_t r) const noexcept |
1472 | { |
1371 | { |
1473 | int base = GET_BASEBG (r); |
1372 | int base = GET_BASEBG (r); |
1474 | #ifndef NO_BRIGHTCOLOR |
1373 | #ifndef NO_BRIGHTCOLOR |
1475 | if (r & RS_Blink |
1374 | if (r & RS_Blink |
1476 | # if ENABLE_STYLES |
1375 | # if ENABLE_STYLES |
… | |
… | |
1480 | base += minBrightCOLOR - minCOLOR; |
1379 | base += minBrightCOLOR - minCOLOR; |
1481 | #endif |
1380 | #endif |
1482 | return base; |
1381 | return base; |
1483 | } |
1382 | } |
1484 | |
1383 | |
1485 | 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 |
1486 | { |
1444 | { |
1487 | return options[opt >> 3] & (1 << (opt & 7)); |
1445 | return scr_page (direction * nlines); |
1488 | } |
1446 | } |
1489 | |
|
|
1490 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
|
|
1491 | |
|
|
1492 | // modifies first argument(!) |
|
|
1493 | void tt_paste (char *data, unsigned int len) NOTHROW; |
|
|
1494 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1495 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
|
|
1496 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1497 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
|
|
1498 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
|
|
1499 | void scr_reset (); |
|
|
1500 | void scr_release () NOTHROW; |
|
|
1501 | void scr_clear (bool really = false) NOTHROW; |
|
|
1502 | void scr_refresh () NOTHROW; |
|
|
1503 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
|
|
1504 | void scr_erase_screen (int mode) NOTHROW; |
|
|
1505 | #if ENABLE_FRILLS |
|
|
1506 | void scr_erase_savelines () NOTHROW; |
|
|
1507 | void scr_backindex () NOTHROW; |
|
|
1508 | void scr_forwardindex () NOTHROW; |
|
|
1509 | #endif |
|
|
1510 | void scr_touch (bool refresh) NOTHROW; |
|
|
1511 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
|
|
1512 | void scr_recolour (bool refresh = true) NOTHROW; |
|
|
1513 | void scr_remap_chars () NOTHROW; |
|
|
1514 | void scr_remap_chars (line_t &l) NOTHROW; |
|
|
1515 | |
|
|
1516 | enum cursor_mode { SAVE, RESTORE }; |
|
|
1517 | |
|
|
1518 | void scr_poweron (); |
|
|
1519 | void scr_soft_reset () NOTHROW; |
|
|
1520 | void scr_cursor (cursor_mode mode) NOTHROW; |
|
|
1521 | void scr_do_wrap () NOTHROW; |
|
|
1522 | void scr_swap_screen () NOTHROW; |
|
|
1523 | void scr_change_screen (int scrn); |
|
|
1524 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
|
|
1525 | void scr_rendition (int set, int style) NOTHROW; |
|
|
1526 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
|
|
1527 | void scr_backspace () NOTHROW; |
|
|
1528 | void scr_tab (int count, bool ht = false) NOTHROW; |
|
|
1529 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
|
|
1530 | void scr_index (enum page_dirn direction) NOTHROW; |
|
|
1531 | void scr_erase_line (int mode) NOTHROW; |
|
|
1532 | void scr_E () NOTHROW; |
|
|
1533 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
|
|
1534 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
|
|
1535 | void scr_scroll_region (int top, int bot) NOTHROW; |
|
|
1536 | void scr_cursor_visible (int mode) NOTHROW; |
|
|
1537 | void scr_autowrap (int mode) NOTHROW; |
|
|
1538 | void scr_relative_origin (int mode) NOTHROW; |
|
|
1539 | void scr_insert_mode (int mode) NOTHROW; |
|
|
1540 | void scr_set_tab (int mode) NOTHROW; |
|
|
1541 | void scr_rvideo_mode (bool on) NOTHROW; |
|
|
1542 | void scr_report_position () NOTHROW; |
|
|
1543 | void set_font_style () NOTHROW; |
|
|
1544 | void scr_charset_choose (int set) NOTHROW; |
|
|
1545 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
|
|
1546 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1547 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
|
|
1548 | bool scr_changeview (int new_view_start) NOTHROW; |
1447 | bool scr_changeview (int new_view_start) noexcept; |
1549 | void scr_bell () NOTHROW; |
1448 | void scr_bell () noexcept; |
1550 | void scr_printscreen (int fullhist) NOTHROW; |
1449 | void scr_printscreen (int fullhist) noexcept; |
1551 | 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; |
1552 | 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; |
1553 | void scr_reverse_selection () NOTHROW; |
1452 | void scr_reverse_selection () noexcept; |
1554 | void scr_dump (int fd) NOTHROW; |
1453 | void scr_dump (int fd) noexcept; |
1555 | |
1454 | |
1556 | void selection_check (int check_more) NOTHROW; |
1455 | void selection_check (int check_more) noexcept; |
|
|
1456 | void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */ |
1557 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1457 | void selection_request (Time tm, int selnum = Sel_Primary) noexcept; |
1558 | void selection_clear (bool clipboard = false) NOTHROW; |
1458 | void selection_clear (bool clipboard = false) noexcept; |
1559 | void selection_make (Time tm); |
1459 | void selection_make (Time tm); |
1560 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1460 | bool selection_grab (Time tm, bool clipboard = false) noexcept; |
1561 | void selection_start_colrow (int col, int row) NOTHROW; |
1461 | void selection_start_colrow (int col, int row) noexcept; |
1562 | 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; |
1563 | 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; |
1564 | void selection_remove_trailing_spaces () NOTHROW; |
1464 | void selection_remove_trailing_spaces () noexcept; |
1565 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1465 | void selection_send (const XSelectionRequestEvent &rq) noexcept; |
1566 | void selection_click (int clicks, int x, int y) NOTHROW; |
1466 | void selection_click (int clicks, int x, int y) noexcept; |
1567 | void selection_extend (int x, int y, int flag) NOTHROW; |
1467 | void selection_extend (int x, int y, int flag) noexcept; |
1568 | void selection_rotate (int x, int y) NOTHROW; |
1468 | void selection_rotate (int x, int y) noexcept; |
1569 | |
1469 | |
1570 | // xdefaults.C |
1470 | // xdefaults.C |
|
|
1471 | void rxvt_usage (int type); |
1571 | const char **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); |
1572 | int parse_keysym (const char *str, const char *arg); |
1474 | int bind_action (const char *str, const char *arg); |
1573 | const char *x_resource (const char *name); |
1475 | const char *x_resource (const char *name); |
1574 | void extract_resources (); |
1476 | void extract_resources (); |
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|
1477 | void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0); |
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|
1478 | void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *)) |
|
|
1479 | { |
|
|
1480 | enumerate_resources (cb, "keysym", "Keysym"); |
|
|
1481 | } |
1575 | void extract_keysym_resources (); |
1482 | void extract_keysym_resources (); |
1576 | }; |
1483 | }; |
1577 | |
1484 | |
1578 | #endif /* _RXVT_H_ */ |
1485 | #endif /* _RXVT_H_ */ |
1579 | |
1486 | |