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 |
… | |
… | |
127 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
120 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
128 | # define EXIT_SUCCESS 0 /* exit function success */ |
121 | # define EXIT_SUCCESS 0 /* exit function success */ |
129 | # define EXIT_FAILURE 1 /* exit function failure */ |
122 | # define EXIT_FAILURE 1 /* exit function failure */ |
130 | #endif |
123 | #endif |
131 | |
124 | |
132 | #ifndef PATH_MAX |
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133 | # define PATH_MAX 16384 |
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134 | #endif |
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135 | |
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136 | /****************************************************************************/ |
125 | /****************************************************************************/ |
137 | |
126 | |
138 | // exception thrown on fatal (per-instance) errors |
127 | // exception thrown on fatal (per-instance) errors |
139 | class rxvt_failure_exception { }; |
128 | class rxvt_failure_exception { }; |
140 | |
129 | |
… | |
… | |
146 | * PROTOTYPES |
135 | * PROTOTYPES |
147 | ***************************************************************************** |
136 | ***************************************************************************** |
148 | */ |
137 | */ |
149 | // main.C |
138 | // main.C |
150 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
139 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
151 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
140 | extern bool rxvt_set_locale (const char *locale) noexcept; |
152 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
141 | extern void rxvt_push_locale (const char *locale) noexcept; |
153 | extern void rxvt_pop_locale () NOTHROW; |
142 | extern void rxvt_pop_locale () noexcept; |
154 | void rxvt_init (); |
143 | void rxvt_init (); |
155 | |
144 | |
156 | // misc.C |
145 | // misc.C |
157 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
146 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
158 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
147 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
159 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
148 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
160 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
149 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
161 | |
150 | |
162 | const char * rxvt_basename (const char *str) NOTHROW; |
151 | const char * rxvt_basename (const char *str) noexcept; |
163 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
152 | void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept; |
164 | void rxvt_log (const char *fmt,...) NOTHROW; |
153 | void rxvt_log (const char *fmt,...) noexcept; |
165 | void rxvt_warn (const char *fmt,...) NOTHROW; |
154 | void rxvt_warn (const char *fmt,...) noexcept; |
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155 | ecb_noreturn ecb_cold |
166 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
156 | void rxvt_fatal (const char *fmt, ...); |
167 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
157 | ecb_noreturn ecb_cold |
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158 | void rxvt_exit_failure (); |
168 | |
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 | |
169 | char * rxvt_strtrim (char *str) NOTHROW; |
164 | char * rxvt_strtrim (char *str) noexcept; |
170 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
165 | char ** rxvt_strsplit (char delim, const char *str) noexcept; |
171 | |
166 | |
172 | static inline void |
167 | static inline void |
173 | rxvt_free_strsplit (char **ptr) NOTHROW |
168 | rxvt_free_strsplit (char **ptr) noexcept |
174 | { |
169 | { |
175 | free (ptr[0]); |
170 | free (ptr[0]); |
176 | free (ptr); |
171 | free (ptr); |
177 | } |
172 | } |
178 | |
173 | |
179 | void * rxvt_malloc (size_t size); |
174 | KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index); |
180 | void * rxvt_calloc (size_t number, size_t size); |
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181 | void * rxvt_realloc (void *ptr, size_t size); |
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182 | |
175 | |
183 | ///////////////////////////////////////////////////////////////////////////// |
176 | ///////////////////////////////////////////////////////////////////////////// |
184 | |
177 | |
185 | // temporarily replace the process environment |
178 | // temporarily replace the process environment |
186 | extern char **environ; |
179 | extern char **environ; |
187 | extern char **rxvt_environ; // the original environ pointer |
180 | extern char **rxvt_environ; // the original environ pointer |
188 | |
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189 | static inline void |
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190 | set_environ (stringvec *envv) |
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191 | { |
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192 | #if ENABLE_PERL |
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193 | assert (envv); |
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194 | #else |
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195 | if (envv) |
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196 | #endif |
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197 | environ = (char **)envv->begin (); |
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198 | } |
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199 | |
181 | |
200 | static inline void |
182 | static inline void |
201 | set_environ (char **envv) |
183 | set_environ (char **envv) |
202 | { |
184 | { |
203 | #if ENABLE_PERL |
185 | #if ENABLE_PERL |
… | |
… | |
273 | ***************************************************************************** |
255 | ***************************************************************************** |
274 | */ |
256 | */ |
275 | |
257 | |
276 | /* COLORTERM, TERM environment variables */ |
258 | /* COLORTERM, TERM environment variables */ |
277 | #define COLORTERMENV "rxvt" |
259 | #define COLORTERMENV "rxvt" |
278 | #ifdef BG_IMAGE_FROM_FILE |
260 | #if HAVE_IMG |
279 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
261 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
280 | #else |
262 | #else |
281 | # define COLORTERMENVFULL COLORTERMENV |
263 | # define COLORTERMENVFULL COLORTERMENV |
282 | #endif |
264 | #endif |
283 | #ifndef TERMENV |
265 | #ifndef TERMENV |
… | |
… | |
286 | # else |
268 | # else |
287 | # define TERMENV "rxvt-unicode" |
269 | # define TERMENV "rxvt-unicode" |
288 | # endif |
270 | # endif |
289 | #endif |
271 | #endif |
290 | |
272 | |
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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 | |
291 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
290 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
292 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
291 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
293 | #endif |
292 | #endif |
294 | |
293 | |
295 | #define scrollBar_esc 30 |
294 | #define scrollBar_esc 30 |
… | |
… | |
308 | # define NSCREENS 0 |
307 | # define NSCREENS 0 |
309 | #else |
308 | #else |
310 | # define NSCREENS 1 |
309 | # define NSCREENS 1 |
311 | #endif |
310 | #endif |
312 | |
311 | |
313 | /* special (internal) prefix for font commands */ |
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314 | #define FONT_CMD '#' |
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315 | #define FONT_DN "#-" |
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316 | #define FONT_UP "#+" |
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317 | |
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318 | /* flags for rxvt_scr_gotorc () */ |
312 | /* flags for rxvt_term::scr_gotorc () */ |
319 | enum { |
313 | enum { |
320 | C_RELATIVE = 1, /* col movement is relative */ |
314 | C_RELATIVE = 1, /* col movement is relative */ |
321 | R_RELATIVE = 2, /* row movement is relative */ |
315 | R_RELATIVE = 2, /* row movement is relative */ |
322 | RELATIVE = C_RELATIVE | R_RELATIVE, |
316 | RELATIVE = C_RELATIVE | R_RELATIVE, |
323 | }; |
317 | }; |
324 | |
318 | |
325 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
319 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
326 | enum { |
320 | enum { |
327 | INSERT = -1, /* don't change these values */ |
321 | INSERT = -1, /* don't change these values */ |
328 | DELETE = +1, |
322 | DELETE = +1, |
329 | ERASE = +2, |
323 | ERASE = +2, |
330 | }; |
324 | }; |
331 | |
325 | |
332 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
326 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
333 | enum page_dirn { |
327 | enum page_dirn { |
334 | UP, |
328 | DN = -1, |
335 | DN, |
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336 | NO_DIR, |
329 | NO_DIR = 0, |
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330 | UP = 1, |
337 | }; |
331 | }; |
338 | |
332 | |
339 | /* arguments for rxvt_scr_change_screen () */ |
333 | /* arguments for rxvt_term::scr_change_screen () */ |
340 | enum { |
334 | enum { |
341 | PRIMARY = 0, |
335 | PRIMARY = 0, |
342 | SECONDARY, |
336 | SECONDARY, |
343 | }; |
337 | }; |
344 | |
338 | |
… | |
… | |
386 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
380 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
387 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
381 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
388 | |
382 | |
389 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
383 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
390 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
384 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
391 | |
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392 | #define Sel_none 0 /* Not waiting */ |
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393 | #define Sel_normal 0x01 /* normal selection */ |
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394 | #define Sel_incr 0x02 /* incremental selection */ |
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395 | #define Sel_direct 0x00 |
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396 | #define Sel_Primary 0x01 |
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397 | #define Sel_Secondary 0x02 |
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398 | #define Sel_Clipboard 0x03 |
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399 | #define Sel_whereMask 0x0f |
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400 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
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401 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
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402 | |
385 | |
403 | enum { |
386 | enum { |
404 | C0_NUL = 0x00, |
387 | C0_NUL = 0x00, |
405 | 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, |
406 | 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 , |
… | |
… | |
440 | |
423 | |
441 | // deprecated |
424 | // deprecated |
442 | Rxvt_restoreFG = 39, |
425 | Rxvt_restoreFG = 39, |
443 | Rxvt_restoreBG = 49, |
426 | Rxvt_restoreBG = 49, |
444 | |
427 | |
445 | Rxvt_Pixmap = 20, // new bg pixmap |
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446 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
428 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
447 | |
429 | |
448 | URxvt_locale = 701, // change locale |
430 | URxvt_locale = 701, // change locale |
449 | URxvt_version = 702, // request version |
431 | URxvt_version = 702, // request version |
450 | |
432 | |
451 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
433 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
452 | URxvt_Color_tint = 705, // change actual tint colour |
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453 | URxvt_Color_BD = 706, // change actual 'Bold' color |
434 | URxvt_Color_BD = 706, // change actual 'Bold' color |
454 | URxvt_Color_UL = 707, // change actual 'Underline' color |
435 | URxvt_Color_UL = 707, // change actual 'Underline' color |
455 | URxvt_Color_border = 708, |
436 | URxvt_Color_border = 708, |
456 | |
437 | |
457 | URxvt_font = 710, |
438 | URxvt_font = 710, |
… | |
… | |
505 | #if USE_256_COLORS |
486 | #if USE_256_COLORS |
506 | maxTermCOLOR = Color_White + 240, |
487 | maxTermCOLOR = Color_White + 240, |
507 | #else |
488 | #else |
508 | maxTermCOLOR = Color_White + 72, |
489 | maxTermCOLOR = Color_White + 72, |
509 | #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, |
510 | #ifndef NO_CURSORCOLOR |
494 | #ifndef NO_CURSORCOLOR |
511 | Color_cursor, |
495 | Color_cursor, |
512 | Color_cursor2, |
496 | Color_cursor2, |
513 | #endif |
497 | #endif |
514 | Color_pointer_fg, |
498 | Color_pointer_fg, |
… | |
… | |
529 | #endif |
513 | #endif |
530 | Color_scroll, |
514 | Color_scroll, |
531 | #ifdef RXVT_SCROLLBAR |
515 | #ifdef RXVT_SCROLLBAR |
532 | Color_trough, |
516 | Color_trough, |
533 | #endif |
517 | #endif |
534 | #if ENABLE_TRANSPARENCY |
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535 | Color_tint, |
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536 | #endif |
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537 | #if OFF_FOCUS_FADING |
518 | #if OFF_FOCUS_FADING |
538 | Color_fade, |
519 | Color_fade, |
539 | #endif |
520 | #endif |
540 | NRS_COLORS, /* */ |
521 | NRS_COLORS, /* */ |
541 | #ifdef RXVT_SCROLLBAR |
522 | #ifdef RXVT_SCROLLBAR |
… | |
… | |
546 | TOTAL_COLORS = NRS_COLORS |
527 | TOTAL_COLORS = NRS_COLORS |
547 | #endif |
528 | #endif |
548 | }; |
529 | }; |
549 | |
530 | |
550 | #if USE_256_COLORS |
531 | #if USE_256_COLORS |
551 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
532 | # define Color_Bits 9 // 0 .. maxTermCOLOR24 |
552 | #else |
533 | #else |
553 | # 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 |
554 | #endif |
539 | #endif |
555 | |
540 | |
556 | /* |
541 | /* |
557 | * Resource list |
542 | * Resource list |
558 | */ |
543 | */ |
… | |
… | |
587 | #define PrivMode_vt52 (1UL<<18) |
572 | #define PrivMode_vt52 (1UL<<18) |
588 | #define PrivMode_LFNL (1UL<<19) |
573 | #define PrivMode_LFNL (1UL<<19) |
589 | #define PrivMode_MouseBtnEvent (1UL<<20) |
574 | #define PrivMode_MouseBtnEvent (1UL<<20) |
590 | #define PrivMode_MouseAnyEvent (1UL<<21) |
575 | #define PrivMode_MouseAnyEvent (1UL<<21) |
591 | #define PrivMode_BracketPaste (1UL<<22) |
576 | #define PrivMode_BracketPaste (1UL<<22) |
592 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
577 | #define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack |
593 | #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) |
594 | |
582 | |
595 | #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) |
596 | |
584 | |
597 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
598 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
601 | #endif |
589 | #endif |
602 | |
590 | |
603 | // do not change these constants lightly, there are many interdependencies |
591 | // do not change these constants lightly, there are many interdependencies |
604 | #define IMBUFSIZ 128 // input modifier buffer sizes |
592 | #define IMBUFSIZ 128 // input modifier buffer sizes |
605 | #define KBUFSZ 512 // size of keyboard mapping buffer |
593 | #define KBUFSZ 512 // size of keyboard mapping buffer |
606 | #define CBUFSIZ 2048 // size of command buffer |
594 | #define CBUFSIZ 32768 // size of command buffer (longest command sequence possible) |
607 | #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 |
608 | #define UBUFSIZ 2048 // character buffer |
596 | #define UBUFSIZ 2048 // character buffer |
609 | |
597 | |
610 | #if ENABLE_FRILLS |
598 | #if ENABLE_FRILLS |
611 | # include <X11/Xmd.h> |
599 | # include <X11/Xmd.h> |
… | |
… | |
684 | |
672 | |
685 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
673 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
686 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
674 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
687 | |
675 | |
688 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
676 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
689 | // return attributes defining the background, encoding doesn't matter |
|
|
690 | // depends on RS_fgShift > RS_bgShift |
|
|
691 | #define GET_BGATTR(x) \ |
|
|
692 | (expect_false ((x) & RS_RVid) \ |
|
|
693 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
|
|
694 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
|
|
695 | : ((x) & (RS_attrMask | RS_bgMask))) |
|
|
696 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
677 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
697 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
678 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
698 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
679 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
699 | |
680 | |
700 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
681 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
… | |
… | |
725 | { |
706 | { |
726 | text_t *t; // terminal the text |
707 | text_t *t; // terminal the text |
727 | rend_t *r; // rendition, uses RS_ flags |
708 | rend_t *r; // rendition, uses RS_ flags |
728 | tlen_t_ l; // length of each text line |
709 | tlen_t_ l; // length of each text line |
729 | 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 | } |
730 | |
721 | |
731 | bool is_longer () |
722 | bool is_longer () |
732 | { |
723 | { |
733 | return f & LINE_LONGER; |
724 | return f & LINE_LONGER; |
734 | } |
725 | } |
… | |
… | |
778 | /****************************************************************************/ |
769 | /****************************************************************************/ |
779 | |
770 | |
780 | #define UNICODE_MASK 0x1fffffUL |
771 | #define UNICODE_MASK 0x1fffffUL |
781 | |
772 | |
782 | #if UNICODE_3 |
773 | #if UNICODE_3 |
783 | # define COMPOSE_LO 0x40000000UL |
774 | # define COMPOSE_LO 0x110000UL |
784 | # define COMPOSE_HI 0x400fffffUL |
775 | # define COMPOSE_HI 0x1fffffUL |
785 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
776 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
786 | #else |
777 | #else |
787 | # if ENABLE_PERL |
778 | # if ENABLE_PERL |
788 | # 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 |
789 | # 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 |
… | |
… | |
798 | // compose chars are used to represent composite characters |
789 | // compose chars are used to represent composite characters |
799 | // that are not representable in unicode, as well as characters |
790 | // that are not representable in unicode, as well as characters |
800 | // not fitting in the BMP. |
791 | // not fitting in the BMP. |
801 | struct compose_char |
792 | struct compose_char |
802 | { |
793 | { |
803 | unicode_t c1, c2; // any chars != NOCHAR are valid |
794 | // c1 can be any character != NOCHAR, including another compose character |
|
|
795 | // c2 must always be a zero-width character or NOCHAR, in case |
|
|
796 | // this just extends beyond the BMP. |
|
|
797 | unicode_t c1, c2; |
|
|
798 | |
804 | compose_char (unicode_t c1, unicode_t c2) |
799 | compose_char (unicode_t c1, unicode_t c2) |
805 | : c1(c1), c2(c2) |
800 | : c1(c1), c2(c2) |
806 | { } |
801 | { } |
807 | }; |
802 | }; |
808 | |
803 | |
809 | class rxvt_composite_vec |
804 | struct rxvt_composite_vec |
810 | { |
805 | { |
811 | vector<compose_char> v; |
806 | vector<compose_char> v; |
812 | public: |
807 | |
813 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
808 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
814 | 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); } |
815 | compose_char *operator [](text_t c) |
811 | compose_char *operator [](text_t c) |
816 | { |
812 | { |
817 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
813 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
818 | ? &v[c - COMPOSE_LO] |
814 | ? &v[c - COMPOSE_LO] |
819 | : 0; |
815 | : 0; |
820 | } |
816 | } |
821 | }; |
817 | }; |
822 | |
818 | |
823 | extern class rxvt_composite_vec rxvt_composite; |
819 | extern class rxvt_composite_vec rxvt_composite; |
|
|
820 | #endif |
|
|
821 | |
|
|
822 | #if 0 |
|
|
823 | // expand the sequence into a static array |
|
|
824 | // works even without ENABLE_COMBINING |
|
|
825 | template<typename T, int max_size_ = 48> |
|
|
826 | struct rxvt_compose_expand_static |
|
|
827 | { |
|
|
828 | #if ENABLE_COMBINING |
|
|
829 | enum { max_size = max_size_ }; |
|
|
830 | |
|
|
831 | T chrs[max_size]; |
|
|
832 | |
|
|
833 | // expand sequence and return start ptr |
|
|
834 | // guarantees at least one output |
|
|
835 | // get the length with length () on that ptr |
|
|
836 | T *operator ()(unicode_t c) |
|
|
837 | { |
|
|
838 | T *cur = chrs + max_size; |
|
|
839 | |
|
|
840 | while (ecb_expect_false (IS_COMPOSE (c))) |
|
|
841 | if (ecb_expect_true (c - COMPOSE_LO < rxvt_composite.v.size ())) |
|
|
842 | { |
|
|
843 | compose_char *cc = &rxvt_composite.v [c - COMPOSE_LO]; |
|
|
844 | |
|
|
845 | if (cc->c2 != NOCHAR) |
|
|
846 | { |
|
|
847 | cur -= cur > chrs; *cur = cc->c2; |
|
|
848 | } |
|
|
849 | |
|
|
850 | c = cc->c1; |
|
|
851 | } |
|
|
852 | else |
|
|
853 | c = NOCHAR; |
|
|
854 | |
|
|
855 | cur -= cur > chrs; *cur = c; |
|
|
856 | |
|
|
857 | return cur; |
|
|
858 | } |
|
|
859 | |
|
|
860 | int length (T *first) |
|
|
861 | { |
|
|
862 | return chrs + max_size - first; |
|
|
863 | } |
|
|
864 | #else |
|
|
865 | T chr; |
|
|
866 | |
|
|
867 | T *operator ()(text_t c); |
|
|
868 | { |
|
|
869 | chr = c; |
|
|
870 | return &chr; |
|
|
871 | } |
|
|
872 | |
|
|
873 | int length (T *first) |
|
|
874 | { |
|
|
875 | return 1; |
|
|
876 | } |
|
|
877 | #endif |
|
|
878 | }; |
824 | #endif |
879 | #endif |
825 | |
880 | |
826 | /****************************************************************************/ |
881 | /****************************************************************************/ |
827 | |
882 | |
828 | #ifdef KEYSYM_RESOURCE |
883 | #ifdef KEYSYM_RESOURCE |
… | |
… | |
890 | * END······················= total_rows |
945 | * END······················= total_rows |
891 | */ |
946 | */ |
892 | |
947 | |
893 | struct TermWin_t |
948 | struct TermWin_t |
894 | { |
949 | { |
|
|
950 | int vt_width; /* actual window width [pixels] */ |
|
|
951 | int vt_height; /* actual window height [pixels] */ |
895 | int width; /* window width [pixels] */ |
952 | int width; /* window width [pixels] */ |
896 | int height; /* window height [pixels] */ |
953 | int height; /* window height [pixels] */ |
897 | int fwidth; /* font width [pixels] */ |
954 | int fwidth; /* font width [pixels] */ |
898 | int fheight; /* font height [pixels] */ |
955 | int fheight; /* font height [pixels] */ |
899 | int fbase; /* font ascent (baseline) [pixels] */ |
956 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
908 | int saveLines; /* number of lines that fit in scrollback */ |
965 | int saveLines; /* number of lines that fit in scrollback */ |
909 | int total_rows; /* total number of rows in this terminal */ |
966 | int total_rows; /* total number of rows in this terminal */ |
910 | int term_start; /* term lines start here */ |
967 | int term_start; /* term lines start here */ |
911 | int view_start; /* scrollback view starts here */ |
968 | int view_start; /* scrollback view starts here */ |
912 | int top_row; /* topmost row index of scrollback */ |
969 | int top_row; /* topmost row index of scrollback */ |
913 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
970 | Window parent; /* parent identifier */ |
914 | Window vt; /* vt100 window */ |
971 | Window vt; /* vt100 window */ |
915 | GC gc; /* GC for drawing */ |
972 | GC gc; /* GC for drawing */ |
916 | Pixmap pixmap; |
|
|
917 | rxvt_drawable *drawable; |
973 | rxvt_drawable *drawable; |
918 | rxvt_fontset *fontset[4]; |
974 | rxvt_fontset *fontset[4]; |
919 | }; |
975 | }; |
920 | |
976 | |
921 | /* |
977 | /* |
… | |
… | |
1001 | scrollBar_t scrollBar; |
1057 | scrollBar_t scrollBar; |
1002 | uint8_t options[(Opt_count + 7) >> 3]; |
1058 | uint8_t options[(Opt_count + 7) >> 3]; |
1003 | XSizeHints szHint; |
1059 | XSizeHints szHint; |
1004 | rxvt_color *pix_colors; |
1060 | rxvt_color *pix_colors; |
1005 | Cursor TermWin_cursor; /* cursor for vt window */ |
1061 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
1062 | |
1006 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
1063 | line_t *row_buf; // all lines, scrollback + terminal, circular |
1007 | line_t *drawn_buf; // text on screen |
1064 | line_t *drawn_buf; // text on screen |
1008 | line_t *swap_buf; // lines for swap buffer |
1065 | line_t *swap_buf; // lines for swap buffer |
1009 | char *tabs; /* per location: 1 == tab-stop */ |
1066 | char *tabs; /* per location: 1 == tab-stop */ |
1010 | screen_t screen; |
1067 | screen_t screen; |
1011 | screen_t swap; |
1068 | screen_t swap; |
… | |
… | |
1048 | hidden_pointer:1, |
1105 | hidden_pointer:1, |
1049 | #endif |
1106 | #endif |
1050 | enc_utf8:1, /* whether locale uses utf-8 */ |
1107 | enc_utf8:1, /* whether locale uses utf-8 */ |
1051 | seen_input:1, /* whether we have seen some program output yet */ |
1108 | seen_input:1, /* whether we have seen some program output yet */ |
1052 | seen_resize:1, /* whether we had a resize event */ |
1109 | seen_resize:1, /* whether we had a resize event */ |
|
|
1110 | init_done:1, |
1053 | parsed_geometry:1; |
1111 | parsed_geometry:1; |
1054 | |
1112 | |
1055 | unsigned char refresh_type, |
1113 | unsigned char refresh_type, |
1056 | #ifdef META8_OPTION |
1114 | #ifdef META8_OPTION |
1057 | meta_char, /* Alt-key prefix */ |
1115 | meta_char; /* Alt-key prefix */ |
1058 | #endif |
1116 | #endif |
1059 | selection_wait, |
|
|
1060 | selection_type; |
|
|
1061 | /* ---------- */ |
1117 | /* ---------- */ |
1062 | bool rvideo_state, rvideo_mode; |
1118 | bool rvideo_state, rvideo_mode; |
1063 | #ifndef NO_BELL |
1119 | #ifndef NO_BELL |
1064 | bool rvideo_bell; |
1120 | bool rvideo_bell; |
1065 | #endif |
1121 | #endif |
… | |
… | |
1069 | /* ---------- */ |
1125 | /* ---------- */ |
1070 | rend_t rstyle; |
1126 | rend_t rstyle; |
1071 | /* ---------- */ |
1127 | /* ---------- */ |
1072 | #ifdef SELECTION_SCROLLING |
1128 | #ifdef SELECTION_SCROLLING |
1073 | int scroll_selection_lines; |
1129 | int scroll_selection_lines; |
1074 | enum page_dirn scroll_selection_dir; |
|
|
1075 | int selection_save_x, |
1130 | int selection_save_x, |
1076 | selection_save_y, |
1131 | selection_save_y, |
1077 | selection_save_state; |
1132 | selection_save_state; |
1078 | #endif |
1133 | #endif |
1079 | /* ---------- */ |
1134 | /* ---------- */ |
… | |
… | |
1088 | mouse_row, |
1143 | mouse_row, |
1089 | mouse_col, |
1144 | mouse_col, |
1090 | # ifdef POINTER_BLANK |
1145 | # ifdef POINTER_BLANK |
1091 | pointerBlankDelay, |
1146 | pointerBlankDelay, |
1092 | # endif |
1147 | # endif |
|
|
1148 | multiClickTime, |
|
|
1149 | cursor_type, |
1093 | allowedxerror; |
1150 | allowedxerror; |
1094 | /* ---------- */ |
1151 | /* ---------- */ |
1095 | unsigned int ModLevel3Mask, |
1152 | unsigned int ModLevel3Mask, |
1096 | ModMetaMask, |
1153 | ModMetaMask, |
1097 | ModNumLockMask; |
1154 | ModNumLockMask; |
1098 | int old_width, /* last used width in screen resize */ |
|
|
1099 | old_height; /* last used height in screen resize */ |
|
|
1100 | unsigned long priv_modes, |
1155 | unsigned long priv_modes, |
1101 | SavedModes; |
1156 | SavedModes; |
1102 | /* ---------- */ |
1157 | /* ---------- */ |
1103 | Atom *xa; |
1158 | Atom *xa; |
1104 | /* ---------- */ |
1159 | /* ---------- */ |
1105 | Time selection_time, |
1160 | Time selection_time, |
1106 | selection_request_time, |
|
|
1107 | clipboard_time; |
1161 | clipboard_time; |
|
|
1162 | rxvt_selection *selection_req; |
1108 | pid_t cmd_pid; /* process id of child */ |
1163 | pid_t cmd_pid; /* process id of child */ |
1109 | char * incr_buf; |
|
|
1110 | size_t incr_buf_size, incr_buf_fill; |
|
|
1111 | /* ---------- */ |
1164 | /* ---------- */ |
1112 | struct mouse_event MEvent; |
1165 | struct mouse_event MEvent; |
1113 | XComposeStatus compose; |
1166 | XComposeStatus compose; |
1114 | static struct termios def_tio; |
1167 | static struct termios def_tio; |
1115 | row_col_t oldcursor; |
1168 | row_col_t oldcursor; |
1116 | #ifdef HAVE_BG_PIXMAP |
|
|
1117 | void bg_init (); |
|
|
1118 | void bg_destroy (); |
|
|
1119 | |
1169 | |
|
|
1170 | #ifdef HAVE_IMG |
1120 | enum { |
1171 | enum { |
1121 | //subset returned by make_transparency_pixmap |
|
|
1122 | BG_IS_VALID = 1 << 0, |
|
|
1123 | BG_NEEDS_TINT = 1 << 1, |
|
|
1124 | BG_NEEDS_BLUR = 1 << 2, |
|
|
1125 | |
|
|
1126 | BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, |
|
|
1127 | |
|
|
1128 | BG_PROP_SCALE = 1 << 3, |
|
|
1129 | BG_ROOT_ALIGN = 1 << 4, |
|
|
1130 | BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN, |
|
|
1131 | |
|
|
1132 | BG_TINT_SET = 1 << 5, |
|
|
1133 | BG_TINT_BITAND = 1 << 6, |
|
|
1134 | BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND, |
|
|
1135 | |
|
|
1136 | BG_HAS_RENDER = 1 << 7, |
|
|
1137 | BG_HAS_RENDER_CONV = 1 << 8, |
|
|
1138 | BG_CLIENT_RENDER = 1 << 9, |
|
|
1139 | |
|
|
1140 | BG_IS_TRANSPARENT = 1 << 10, |
1172 | BG_IS_TRANSPARENT = 1 << 1, |
1141 | BG_NEEDS_REFRESH = 1 << 11, |
1173 | BG_NEEDS_REFRESH = 1 << 2, |
1142 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
|
|
1143 | BG_IS_FROM_FILE = 1 << 13, |
|
|
1144 | }; |
1174 | }; |
1145 | |
1175 | |
1146 | unsigned int bg_flags; |
1176 | uint8_t bg_flags; |
1147 | |
1177 | |
1148 | # ifdef BG_IMAGE_FROM_FILE |
1178 | rxvt_img *bg_img; |
1149 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
|
|
1150 | bool render_image (unsigned long tr_flags); |
|
|
1151 | |
|
|
1152 | enum { |
|
|
1153 | noScale = 0, |
|
|
1154 | windowScale = 100, |
|
|
1155 | defaultScale = windowScale, |
|
|
1156 | centerAlign = 50, |
|
|
1157 | defaultAlign = centerAlign, |
|
|
1158 | }; |
|
|
1159 | |
|
|
1160 | unsigned int h_scale, v_scale; /* percents of the window size */ |
|
|
1161 | int h_align, v_align; /* percents of the window size: |
|
|
1162 | 0 - left align, 50 - center, 100 - right */ |
|
|
1163 | |
|
|
1164 | bool bg_set_geometry (const char *geom, bool update = false); |
|
|
1165 | void bg_set_default_geometry () |
|
|
1166 | { |
|
|
1167 | h_scale = v_scale = defaultScale; |
|
|
1168 | h_align = v_align = defaultAlign; |
|
|
1169 | } |
|
|
1170 | |
|
|
1171 | bool bg_set_file (const char *file); |
|
|
1172 | # endif |
|
|
1173 | |
|
|
1174 | # ifdef ENABLE_TRANSPARENCY |
|
|
1175 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
1176 | rxvt_color tint; |
|
|
1177 | int shade; |
|
|
1178 | int h_blurRadius, v_blurRadius; |
|
|
1179 | |
|
|
1180 | bool bg_set_transparent (); |
|
|
1181 | void bg_set_root_pixmap (); |
|
|
1182 | void set_tint_shade_flags (); |
|
|
1183 | bool bg_set_tint (rxvt_color &new_tint); |
|
|
1184 | bool bg_set_shade (const char *shade_str); |
|
|
1185 | bool bg_set_blur (const char *geom); |
|
|
1186 | |
|
|
1187 | bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1188 | bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1189 | unsigned long make_transparency_pixmap (); |
|
|
1190 | # endif |
|
|
1191 | |
|
|
1192 | ev_tstamp bg_valid_since; |
|
|
1193 | |
|
|
1194 | Pixmap bg_pixmap; |
|
|
1195 | unsigned int bg_pmap_width, bg_pmap_height; |
|
|
1196 | |
|
|
1197 | int target_x; |
|
|
1198 | int target_y; |
|
|
1199 | bool bg_set_position (int x, int y); |
|
|
1200 | bool bg_window_size_sensitive (); |
|
|
1201 | bool bg_window_position_sensitive (); |
|
|
1202 | |
|
|
1203 | bool bg_render (); |
|
|
1204 | void bg_invalidate () |
|
|
1205 | { |
|
|
1206 | bg_flags &= ~BG_IS_VALID; |
|
|
1207 | } |
|
|
1208 | #endif |
|
|
1209 | #ifdef HAVE_AFTERIMAGE |
|
|
1210 | ASImage *original_asim; |
|
|
1211 | ASVisual *asv; |
|
|
1212 | ASImageManager *asimman; |
|
|
1213 | |
|
|
1214 | void init_asv () |
|
|
1215 | { |
|
|
1216 | if (!asv) |
|
|
1217 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1218 | } |
|
|
1219 | #endif |
|
|
1220 | #ifdef HAVE_PIXBUF |
|
|
1221 | GdkPixbuf *pixbuf; |
|
|
1222 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
1223 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
1224 | unsigned int width, unsigned int height); |
|
|
1225 | #endif |
1179 | #endif |
1226 | |
1180 | |
1227 | #if ENABLE_OVERLAY |
1181 | #if ENABLE_OVERLAY |
1228 | overlay_base ov; |
1182 | overlay_base ov; |
1229 | |
1183 | |
1230 | void scr_swap_overlay () NOTHROW; |
1184 | void scr_swap_overlay () noexcept; |
1231 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1185 | void scr_overlay_new (int x, int y, int w, int h) noexcept; |
1232 | void scr_overlay_off () NOTHROW; |
1186 | void scr_overlay_off () noexcept; |
1233 | void scr_overlay_set (int x, int y, |
1187 | void scr_overlay_set (int x, int y, |
1234 | text_t text, |
1188 | text_t text, |
1235 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
1189 | rend_t rend = OVERLAY_RSTYLE) noexcept; |
1236 | void scr_overlay_set (int x, int y, const char *s) NOTHROW; |
1190 | void scr_overlay_set (int x, int y, const char *s) noexcept; |
1237 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1191 | void scr_overlay_set (int x, int y, const wchar_t *s) noexcept; |
1238 | #endif |
1192 | #endif |
1239 | |
1193 | |
1240 | vector<void *> allocated; // free these memory blocks with free() |
1194 | vector<void *> allocated; // free these memory blocks with free() |
1241 | |
1195 | |
1242 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1196 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1243 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1244 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1245 | char *env_term; /* environmental variable TERM */ |
|
|
1246 | |
1197 | |
1247 | char *locale; |
1198 | char *locale; |
1248 | char charsets[4]; |
1199 | char charsets[4]; |
1249 | char *v_buffer; /* pointer to physical buffer */ |
1200 | char *v_buffer; /* pointer to physical buffer */ |
1250 | unsigned int v_buflen; /* size of area to write */ |
1201 | unsigned int v_buflen; /* size of area to write */ |
1251 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1202 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
|
|
1203 | char **env; |
1252 | |
1204 | |
1253 | #ifdef KEYSYM_RESOURCE |
1205 | #ifdef KEYSYM_RESOURCE |
1254 | keyboard_manager *keyboard; |
1206 | keyboard_manager *keyboard; |
1255 | #endif |
1207 | #endif |
1256 | #ifndef NO_RESOURCES |
1208 | #ifndef NO_RESOURCES |
… | |
… | |
1262 | char *cmdbuf_ptr, *cmdbuf_endp; |
1214 | char *cmdbuf_ptr, *cmdbuf_endp; |
1263 | char cmdbuf_base[CBUFSIZ]; |
1215 | char cmdbuf_base[CBUFSIZ]; |
1264 | |
1216 | |
1265 | ptytty *pty; |
1217 | ptytty *pty; |
1266 | |
1218 | |
1267 | rxvt_salloc *talloc; // text line allocator |
1219 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1268 | rxvt_salloc *ralloc; // rend line allocator |
1220 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1221 | void *chunk; |
|
|
1222 | size_t chunk_size; |
|
|
1223 | |
|
|
1224 | uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value |
|
|
1225 | uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older? |
|
|
1226 | uint16_t rgb24_sequence; |
1269 | |
1227 | |
1270 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1228 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1271 | |
1229 | |
1272 | #if ENABLE_FRILLS || ISO_14755 |
1230 | #if ENABLE_FRILLS || ISO_14755 |
1273 | // ISO 14755 entry support |
1231 | // ISO 14755 entry support |
1274 | unicode_t iso14755buf; |
1232 | unicode_t iso14755buf; |
1275 | void commit_iso14755 (); |
1233 | void commit_iso14755 (); |
1276 | # if ISO_14755 |
1234 | # if ISO_14755 |
1277 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1235 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1); |
1278 | void iso14755_54 (int x, int y); |
1236 | void iso14755_54 (int x, int y); |
1279 | # endif |
1237 | # endif |
1280 | #endif |
1238 | #endif |
1281 | |
1239 | |
1282 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1240 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1283 | |
1241 | |
1284 | void vt_select_input () const NOTHROW |
1242 | void vt_select_input () const noexcept |
1285 | { |
1243 | { |
1286 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1244 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1287 | } |
1245 | } |
1288 | |
1246 | |
1289 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1247 | #if ENABLE_PERL |
1290 | void rootwin_cb (XEvent &xev); |
1248 | void rootwin_cb (XEvent &xev); |
1291 | xevent_watcher rootwin_ev; |
1249 | xevent_watcher rootwin_ev; |
1292 | #endif |
|
|
1293 | #ifdef HAVE_BG_PIXMAP |
|
|
1294 | void update_background (); |
|
|
1295 | void update_background_cb (ev::timer &w, int revents); |
|
|
1296 | ev::timer update_background_ev; |
|
|
1297 | #endif |
1250 | #endif |
1298 | |
1251 | |
1299 | void x_cb (XEvent &xev); |
1252 | void x_cb (XEvent &xev); |
1300 | xevent_watcher termwin_ev; |
1253 | xevent_watcher termwin_ev; |
1301 | xevent_watcher vt_ev; |
1254 | xevent_watcher vt_ev; |
… | |
… | |
1304 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1257 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1305 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1258 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1306 | void refresh_check (); |
1259 | void refresh_check (); |
1307 | void flush (); |
1260 | void flush (); |
1308 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1261 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1262 | void cmdbuf_reify (); |
|
|
1263 | void cmdbuf_append (const char *str, size_t count); |
1309 | bool pty_fill (); |
1264 | bool pty_fill (); |
1310 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1265 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1311 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1312 | |
1266 | |
1313 | #ifdef CURSOR_BLINK |
1267 | #ifdef CURSOR_BLINK |
|
|
1268 | void cursor_blink_reset (); |
1314 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1269 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1315 | #endif |
1270 | #endif |
1316 | #ifdef TEXT_BLINK |
1271 | #ifdef TEXT_BLINK |
1317 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1272 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1318 | #endif |
1273 | #endif |
… | |
… | |
1335 | void pointer_blank (); |
1290 | void pointer_blank (); |
1336 | #endif |
1291 | #endif |
1337 | void pointer_unblank (); |
1292 | void pointer_unblank (); |
1338 | |
1293 | |
1339 | void tt_printf (const char *fmt,...); |
1294 | void tt_printf (const char *fmt,...); |
|
|
1295 | void tt_write_ (const char *data, unsigned int len); |
1340 | void tt_write (const char *data, unsigned int len); |
1296 | void tt_write (const char *data, unsigned int len); |
|
|
1297 | void tt_write_user_input (const char *data, unsigned int len); |
1341 | void pty_write (); |
1298 | void pty_write (); |
1342 | |
|
|
1343 | void init (stringvec *argv, stringvec *envv) |
|
|
1344 | { |
|
|
1345 | this->argv = argv; |
|
|
1346 | init (argv->size (), argv->begin (), envv); |
|
|
1347 | } |
|
|
1348 | |
1299 | |
1349 | void make_current () const // make this the "currently active" urxvt instance |
1300 | void make_current () const // make this the "currently active" urxvt instance |
1350 | { |
1301 | { |
1351 | SET_R (this); |
1302 | SET_R (this); |
1352 | set_environ (envv); |
1303 | set_environ (env); |
1353 | rxvt_set_locale (locale); |
1304 | rxvt_set_locale (locale); |
1354 | } |
1305 | } |
1355 | |
1306 | |
1356 | #if USE_XIM |
1307 | #if USE_XIM |
1357 | rxvt_xim *input_method; |
1308 | rxvt_xim *input_method; |
… | |
… | |
1360 | XPoint spot; // most recently sent spot position |
1311 | XPoint spot; // most recently sent spot position |
1361 | |
1312 | |
1362 | void im_destroy (); |
1313 | void im_destroy (); |
1363 | void im_cb (); im_watcher im_ev; |
1314 | void im_cb (); im_watcher im_ev; |
1364 | void im_set_size (XRectangle &size); |
1315 | void im_set_size (XRectangle &size); |
1365 | void im_set_position (XPoint &pos) NOTHROW; |
1316 | void im_set_position (XPoint &pos) noexcept; |
1366 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1317 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1367 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1318 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1368 | |
1319 | |
1369 | bool IMisRunning (); |
1320 | bool im_is_running (); |
1370 | void IMSendSpot (); |
1321 | void im_send_spot (); |
1371 | bool IM_get_IC (const char *modifiers); |
1322 | bool im_get_ic (const char *modifiers); |
1372 | void IMSetPosition (); |
1323 | void im_set_position (); |
1373 | #endif |
1324 | #endif |
1374 | |
1325 | |
1375 | // command.C |
1326 | // command.C |
1376 | void key_press (XKeyEvent &ev); |
1327 | void key_press (XKeyEvent &ev); |
1377 | void key_release (XKeyEvent &ev); |
1328 | void key_release (XKeyEvent &ev); |
1378 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1379 | |
1329 | |
1380 | wchar_t next_char () NOTHROW; |
1330 | wchar_t next_char () noexcept; |
1381 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1331 | wchar_t cmd_getc (); |
1382 | uint32_t next_octet () NOTHROW; |
1332 | uint32_t next_octet () noexcept; |
1383 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1333 | uint32_t cmd_get8 (); |
1384 | |
1334 | |
1385 | void cmd_parse (); |
1335 | void cmd_parse (); |
1386 | void mouse_report (XButtonEvent &ev); |
1336 | void mouse_report (XButtonEvent &ev); |
1387 | void button_press (XButtonEvent &ev); |
1337 | void button_press (XButtonEvent &ev); |
1388 | void button_release (XButtonEvent &ev); |
1338 | void button_release (XButtonEvent &ev); |
… | |
… | |
1391 | #if ENABLE_FRILLS |
1341 | #if ENABLE_FRILLS |
1392 | void set_urgency (bool enable); |
1342 | void set_urgency (bool enable); |
1393 | #else |
1343 | #else |
1394 | void set_urgency (bool enable) { } |
1344 | void set_urgency (bool enable) { } |
1395 | #endif |
1345 | #endif |
1396 | void update_fade_color (unsigned int idx); |
1346 | void update_fade_color (unsigned int idx, bool first_time = false); |
1397 | #ifdef PRINTPIPE |
1347 | #ifdef PRINTPIPE |
1398 | FILE *popen_printer (); |
1348 | FILE *popen_printer (); |
1399 | int pclose_printer (FILE *stream); |
1349 | int pclose_printer (FILE *stream); |
1400 | #endif |
1350 | #endif |
1401 | void process_print_pipe (); |
1351 | void process_print_pipe (); |
… | |
… | |
1407 | char *get_to_st (unicode_t &ends_how); |
1357 | char *get_to_st (unicode_t &ends_how); |
1408 | void process_dcs_seq (); |
1358 | void process_dcs_seq (); |
1409 | void process_osc_seq (); |
1359 | void process_osc_seq (); |
1410 | void process_color_seq (int report, int color, const char *str, char resp); |
1360 | void process_color_seq (int report, int color, const char *str, char resp); |
1411 | void process_xterm_seq (int op, char *str, char resp); |
1361 | void process_xterm_seq (int op, char *str, char resp); |
|
|
1362 | unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a); |
1412 | int privcases (int mode, unsigned long bit); |
1363 | int privcases (int mode, unsigned long bit); |
1413 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1364 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1414 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1365 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1415 | void process_graphics (); |
1366 | void set_cursor_style (int style); |
1416 | // init.C |
1367 | // init.C |
|
|
1368 | void init (stringvec *argv, stringvec *envv); |
|
|
1369 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1370 | void init2 (int argc, const char *const *argv); |
1417 | void init_vars (); |
1371 | void init_vars (); |
1418 | const char **init_resources (int argc, const char *const *argv); |
1372 | const char **init_resources (int argc, const char *const *argv); |
1419 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1420 | void init_env (); |
1373 | void init_env (); |
1421 | void set_locale (const char *locale); |
1374 | void set_locale (const char *locale); |
1422 | void init_xlocale (); |
1375 | void init_xlocale (); |
1423 | void init_command (const char *const *argv); |
1376 | void init_command (const char *const *argv); |
1424 | void run_command (const char *const *argv); |
1377 | void run_command (const char *const *argv); |
1425 | int run_child (const char *const *argv); |
1378 | int run_child (const char *const *argv); |
1426 | void color_aliases (int idx); |
1379 | void color_aliases (int idx); |
1427 | void create_windows (int argc, const char *const *argv); |
1380 | void create_windows (int argc, const char *const *argv); |
1428 | void get_colours (); |
1381 | void get_colors (); |
1429 | void get_ourmods (); |
1382 | void get_ourmods (); |
1430 | void set_icon (const char *file); |
1383 | void set_icon (const char *file); |
1431 | // main.C |
1384 | // main.C |
1432 | void tt_winch (); |
1385 | void tt_winch (); |
1433 | rxvt_term (); |
1386 | rxvt_term (); |
1434 | ~rxvt_term (); |
1387 | ~rxvt_term (); |
1435 | void destroy (); |
1388 | void destroy (); |
1436 | void emergency_cleanup (); |
1389 | void emergency_cleanup (); |
1437 | void recolour_cursor (); |
1390 | void recolor_cursor (); |
1438 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1391 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1439 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1392 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1440 | bool set_fonts (); |
1393 | bool set_fonts (); |
1441 | void set_string_property (Atom prop, const char *str, int len = -1); |
1394 | void set_string_property (Atom prop, const char *str, int len = -1); |
1442 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1395 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1443 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1396 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1444 | void set_title (const char *str); |
1397 | void set_title (const char *str); |
1445 | void set_icon_name (const char *str); |
1398 | void set_icon_name (const char *str); |
1446 | void set_window_color (int idx, const char *color); |
1399 | void set_window_color (int idx, const char *color); |
1447 | void set_colorfgbg (); |
1400 | char *get_colorfgbg (); |
1448 | bool set_color (rxvt_color &color, const char *name); |
1401 | bool set_color (rxvt_color &color, const char *name); |
1449 | void alias_color (int dst, int src); |
1402 | void alias_color (int dst, int src); |
1450 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1403 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1451 | void get_window_origin (int &x, int &y); |
1404 | void get_window_origin (int &x, int &y); |
1452 | Pixmap get_pixmap_property (Atom property); |
|
|
1453 | |
1405 | |
1454 | // screen.C |
1406 | // screen.C |
1455 | |
1407 | |
1456 | void lalloc (line_t &l) const |
1408 | bool option (uint8_t opt) const noexcept |
1457 | { |
1409 | { |
1458 | l.t = (text_t *)talloc->alloc (); |
1410 | return options[opt >> 3] & (1 << (opt & 7)); |
1459 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1460 | } |
1411 | } |
1461 | |
1412 | |
1462 | #if 0 |
1413 | void set_option (uint8_t opt, bool set = true) noexcept; |
1463 | void lfree (line_t &l) |
|
|
1464 | { |
|
|
1465 | talloc->free (l.t); |
|
|
1466 | ralloc->free (l.r); |
|
|
1467 | } |
|
|
1468 | #endif |
|
|
1469 | |
1414 | |
1470 | void lresize (line_t &l) const |
|
|
1471 | { |
|
|
1472 | if (!l.t) |
|
|
1473 | return; |
|
|
1474 | |
|
|
1475 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1476 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1477 | |
|
|
1478 | l.l = min (l.l, ncol); |
|
|
1479 | |
|
|
1480 | if (ncol > prev_ncol) |
|
|
1481 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1482 | } |
|
|
1483 | |
|
|
1484 | int fgcolor_of (rend_t r) const NOTHROW |
1415 | int fgcolor_of (rend_t r) const noexcept |
1485 | { |
1416 | { |
1486 | int base = GET_BASEFG (r); |
1417 | int base = GET_BASEFG (r); |
1487 | #ifndef NO_BRIGHTCOLOR |
1418 | #ifndef NO_BRIGHTCOLOR |
1488 | if (r & RS_Bold |
1419 | if (r & RS_Bold |
1489 | # if ENABLE_STYLES |
1420 | # if ENABLE_STYLES |
1490 | && option (Opt_intensityStyles) |
1421 | && option (Opt_intensityStyles) |
1491 | # endif |
1422 | # endif |
1492 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1423 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1493 | base += minBrightCOLOR - minCOLOR; |
1424 | base += minBrightCOLOR - minCOLOR; |
1494 | #endif |
1425 | #endif |
1495 | return base; |
1426 | return base; |
1496 | } |
1427 | } |
1497 | |
1428 | |
1498 | int bgcolor_of (rend_t r) const NOTHROW |
1429 | int bgcolor_of (rend_t r) const noexcept |
1499 | { |
1430 | { |
1500 | int base = GET_BASEBG (r); |
1431 | int base = GET_BASEBG (r); |
1501 | #ifndef NO_BRIGHTCOLOR |
1432 | #ifndef NO_BRIGHTCOLOR |
1502 | if (r & RS_Blink |
1433 | if (r & RS_Blink |
1503 | # if ENABLE_STYLES |
1434 | # if ENABLE_STYLES |
1504 | && option (Opt_intensityStyles) |
1435 | && option (Opt_intensityStyles) |
1505 | # endif |
1436 | # endif |
1506 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1437 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1507 | base += minBrightCOLOR - minCOLOR; |
1438 | base += minBrightCOLOR - minCOLOR; |
1508 | #endif |
1439 | #endif |
1509 | return base; |
1440 | return base; |
1510 | } |
1441 | } |
1511 | |
1442 | |
1512 | bool option (uint8_t opt) const NOTHROW |
1443 | // modifies first argument(!) |
|
|
1444 | void tt_paste (char *data, unsigned int len) noexcept; |
|
|
1445 | void paste (char *data, unsigned int len) noexcept; |
|
|
1446 | void scr_alloc () noexcept; |
|
|
1447 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept; |
|
|
1448 | void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept; |
|
|
1449 | void scr_kill_char (line_t &l, int col) const noexcept; |
|
|
1450 | void scr_set_char_rend (line_t &l, int col, rend_t rend); |
|
|
1451 | int scr_scroll_text (int row1, int row2, int count) noexcept; |
|
|
1452 | void copy_line (line_t &dst, line_t &src); |
|
|
1453 | void scr_reset (); |
|
|
1454 | void scr_release () noexcept; |
|
|
1455 | void scr_clear (bool really = false) noexcept; |
|
|
1456 | void scr_refresh () noexcept; |
|
|
1457 | bool scr_refresh_rend (rend_t mask, rend_t value) noexcept; |
|
|
1458 | void scr_erase_screen (int mode) noexcept; |
|
|
1459 | #if ENABLE_FRILLS |
|
|
1460 | void scr_erase_savelines () noexcept; |
|
|
1461 | void scr_backindex () noexcept; |
|
|
1462 | void scr_forwardindex () noexcept; |
|
|
1463 | #endif |
|
|
1464 | void scr_touch (bool refresh) noexcept; |
|
|
1465 | void scr_expose (int x, int y, int width, int height, bool refresh) noexcept; |
|
|
1466 | void scr_recolor (bool refresh = true) noexcept; |
|
|
1467 | void scr_remap_chars () noexcept; |
|
|
1468 | void scr_remap_chars (line_t &l) noexcept; |
|
|
1469 | |
|
|
1470 | enum cursor_mode { SAVE, RESTORE }; |
|
|
1471 | |
|
|
1472 | void scr_poweron (); |
|
|
1473 | void scr_soft_reset () noexcept; |
|
|
1474 | void scr_cursor (cursor_mode mode) noexcept; |
|
|
1475 | void scr_do_wrap () noexcept; |
|
|
1476 | void scr_swap_screen () noexcept; |
|
|
1477 | void scr_change_screen (int scrn); |
|
|
1478 | void scr_color (unsigned int color, int fgbg) noexcept; |
|
|
1479 | void scr_rendition (int set, int style) noexcept; |
|
|
1480 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept; |
|
|
1481 | void scr_backspace () noexcept; |
|
|
1482 | void scr_tab (int count, bool ht = false) noexcept; |
|
|
1483 | void scr_gotorc (int row, int col, int relative) noexcept; |
|
|
1484 | void scr_index (enum page_dirn direction) noexcept; |
|
|
1485 | void scr_erase_line (int mode) noexcept; |
|
|
1486 | void scr_E () noexcept; |
|
|
1487 | void scr_insdel_lines (int count, int insdel) noexcept; |
|
|
1488 | void scr_insdel_chars (int count, int insdel) noexcept; |
|
|
1489 | void scr_scroll_region (int top, int bot) noexcept; |
|
|
1490 | void scr_cursor_visible (int mode) noexcept; |
|
|
1491 | void scr_autowrap (int mode) noexcept; |
|
|
1492 | void scr_relative_origin (int mode) noexcept; |
|
|
1493 | void scr_insert_mode (int mode) noexcept; |
|
|
1494 | void scr_set_tab (int mode) noexcept; |
|
|
1495 | void scr_rvideo_mode (bool on) noexcept; |
|
|
1496 | void scr_report_position () noexcept; |
|
|
1497 | void set_font_style () noexcept; |
|
|
1498 | void scr_charset_choose (int set) noexcept; |
|
|
1499 | void scr_charset_set (int set, unsigned int ch) noexcept; |
|
|
1500 | void scr_move_to (int y, int len) noexcept; |
|
|
1501 | bool scr_page (int nlines) noexcept; |
|
|
1502 | bool scr_page (enum page_dirn direction, int nlines) noexcept |
1513 | { |
1503 | { |
1514 | return options[opt >> 3] & (1 << (opt & 7)); |
1504 | return scr_page (direction * nlines); |
1515 | } |
1505 | } |
1516 | |
|
|
1517 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
|
|
1518 | |
|
|
1519 | void set_privmode (unsigned bit, int set) NOTHROW |
|
|
1520 | { |
|
|
1521 | if (set) |
|
|
1522 | priv_modes |= bit; |
|
|
1523 | else |
|
|
1524 | priv_modes &= ~bit; |
|
|
1525 | } |
|
|
1526 | |
|
|
1527 | // modifies first argument(!) |
|
|
1528 | void tt_paste (char *data, unsigned int len) NOTHROW; |
|
|
1529 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1530 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
|
|
1531 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1532 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
|
|
1533 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
|
|
1534 | void scr_reset (); |
|
|
1535 | void scr_release () NOTHROW; |
|
|
1536 | void scr_clear (bool really = false) NOTHROW; |
|
|
1537 | void scr_refresh () NOTHROW; |
|
|
1538 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
|
|
1539 | void scr_erase_screen (int mode) NOTHROW; |
|
|
1540 | #if ENABLE_FRILLS |
|
|
1541 | void scr_erase_savelines () NOTHROW; |
|
|
1542 | void scr_backindex () NOTHROW; |
|
|
1543 | void scr_forwardindex () NOTHROW; |
|
|
1544 | #endif |
|
|
1545 | void scr_touch (bool refresh) NOTHROW; |
|
|
1546 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
|
|
1547 | void scr_recolour (bool refresh = true) NOTHROW; |
|
|
1548 | void scr_remap_chars () NOTHROW; |
|
|
1549 | void scr_remap_chars (line_t &l) NOTHROW; |
|
|
1550 | |
|
|
1551 | enum cursor_mode { SAVE, RESTORE }; |
|
|
1552 | |
|
|
1553 | void scr_poweron (); |
|
|
1554 | void scr_soft_reset () NOTHROW; |
|
|
1555 | void scr_cursor (cursor_mode mode) NOTHROW; |
|
|
1556 | void scr_do_wrap () NOTHROW; |
|
|
1557 | void scr_swap_screen () NOTHROW; |
|
|
1558 | void scr_change_screen (int scrn); |
|
|
1559 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
|
|
1560 | void scr_rendition (int set, int style) NOTHROW; |
|
|
1561 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
|
|
1562 | void scr_backspace () NOTHROW; |
|
|
1563 | void scr_tab (int count, bool ht = false) NOTHROW; |
|
|
1564 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
|
|
1565 | void scr_index (enum page_dirn direction) NOTHROW; |
|
|
1566 | void scr_erase_line (int mode) NOTHROW; |
|
|
1567 | void scr_E () NOTHROW; |
|
|
1568 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
|
|
1569 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
|
|
1570 | void scr_scroll_region (int top, int bot) NOTHROW; |
|
|
1571 | void scr_cursor_visible (int mode) NOTHROW; |
|
|
1572 | void scr_autowrap (int mode) NOTHROW; |
|
|
1573 | void scr_relative_origin (int mode) NOTHROW; |
|
|
1574 | void scr_insert_mode (int mode) NOTHROW; |
|
|
1575 | void scr_set_tab (int mode) NOTHROW; |
|
|
1576 | void scr_rvideo_mode (bool on) NOTHROW; |
|
|
1577 | void scr_report_position () NOTHROW; |
|
|
1578 | void set_font_style () NOTHROW; |
|
|
1579 | void scr_charset_choose (int set) NOTHROW; |
|
|
1580 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
|
|
1581 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1582 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
|
|
1583 | bool scr_changeview (int new_view_start) NOTHROW; |
1506 | bool scr_changeview (int new_view_start) noexcept; |
1584 | void scr_bell () NOTHROW; |
1507 | void scr_bell () noexcept; |
1585 | void scr_printscreen (int fullhist) NOTHROW; |
1508 | void scr_printscreen (int fullhist) noexcept; |
1586 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1509 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept; |
1587 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1510 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept; |
1588 | void scr_reverse_selection () NOTHROW; |
1511 | void scr_reverse_selection () noexcept; |
1589 | void scr_dump (int fd) NOTHROW; |
1512 | void scr_dump (int fd) noexcept; |
1590 | |
1513 | |
1591 | void selection_check (int check_more) NOTHROW; |
1514 | void selection_check (int check_more) noexcept; |
1592 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1515 | void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */ |
1593 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1594 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1516 | void selection_request (Time tm, int selnum = Sel_Primary) noexcept; |
1595 | int selection_request_other (Atom target, int selnum) NOTHROW; |
|
|
1596 | void selection_clear (bool clipboard = false) NOTHROW; |
1517 | void selection_clear (bool clipboard = false) noexcept; |
1597 | void selection_make (Time tm); |
1518 | void selection_make (Time tm); |
1598 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1519 | bool selection_grab (Time tm, bool clipboard = false) noexcept; |
1599 | void selection_start_colrow (int col, int row) NOTHROW; |
1520 | void selection_start_colrow (int col, int row) noexcept; |
1600 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1521 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept; |
1601 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1522 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept; |
1602 | void selection_remove_trailing_spaces () NOTHROW; |
1523 | void selection_remove_trailing_spaces () noexcept; |
1603 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1524 | void selection_send (const XSelectionRequestEvent &rq) noexcept; |
1604 | void selection_click (int clicks, int x, int y) NOTHROW; |
1525 | void selection_click (int clicks, int x, int y) noexcept; |
1605 | void selection_extend (int x, int y, int flag) NOTHROW; |
1526 | void selection_extend (int x, int y, int flag) noexcept; |
1606 | void selection_rotate (int x, int y) NOTHROW; |
1527 | void selection_rotate (int x, int y) noexcept; |
1607 | |
1528 | |
1608 | // xdefaults.C |
1529 | // xdefaults.C |
|
|
1530 | void rxvt_usage (int type); |
1609 | void get_options (int argc, const char *const *argv); |
1531 | const char **get_options (int argc, const char *const *argv); |
|
|
1532 | int parse_keysym (const char *str, unsigned int &state); |
1610 | int parse_keysym (const char *str, const char *arg); |
1533 | int bind_action (const char *str, const char *arg); |
1611 | const char *x_resource (const char *name); |
1534 | const char *x_resource (const char *name); |
1612 | void extract_resources (); |
1535 | void extract_resources (); |
|
|
1536 | void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0); |
|
|
1537 | void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *)) |
|
|
1538 | { |
|
|
1539 | enumerate_resources (cb, "keysym", "Keysym"); |
|
|
1540 | } |
|
|
1541 | void extract_keysym_resources (); |
1613 | }; |
1542 | }; |
1614 | |
1543 | |
1615 | #endif /* _RXVT_H_ */ |
1544 | #endif /* _RXVT_H_ */ |
1616 | |
1545 | |