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 | |
28 | |
31 | using namespace std; |
29 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
32 | |
30 | |
33 | extern "C" { |
31 | extern "C" { |
34 | #include <X11/Xlib.h> |
32 | #include <X11/Xlib.h> |
35 | #include <X11/Xutil.h> |
33 | #include <X11/Xutil.h> |
36 | #include <X11/Xresource.h> |
34 | #include <X11/Xresource.h> |
… | |
… | |
72 | #include <X11/cursorfont.h> |
70 | #include <X11/cursorfont.h> |
73 | #include <X11/keysym.h> |
71 | #include <X11/keysym.h> |
74 | #include <X11/keysymdef.h> |
72 | #include <X11/keysymdef.h> |
75 | #include <X11/Xatom.h> |
73 | #include <X11/Xatom.h> |
76 | |
74 | |
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75 | #if HAVE_PIXBUF |
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76 | # include <gdk-pixbuf/gdk-pixbuf.h> |
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77 | #endif |
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78 | |
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79 | #if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY) |
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80 | # define HAVE_IMG 1 |
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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" |
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85 | |
77 | #include "encoding.h" |
86 | #include "encoding.h" |
78 | #include "rxvtutil.h" |
87 | #include "rxvtutil.h" |
79 | #include "rxvtfont.h" |
88 | #include "rxvtfont.h" |
80 | #include "rxvttoolkit.h" |
89 | #include "rxvttoolkit.h" |
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90 | #include "rxvtimg.h" |
81 | #include "scrollbar.h" |
91 | #include "scrollbar.h" |
82 | #include "ev_cpp.h" |
92 | #include "ev_cpp.h" |
83 | #include "salloc.h" |
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84 | #include "libptytty.h" |
93 | #include "libptytty.h" |
85 | |
94 | |
86 | #include "rxvtperl.h" |
95 | #include "rxvtperl.h" |
87 | |
96 | |
88 | // try to avoid some macros to decrease code size, on some systems |
97 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
98 | ***************************************************************************** |
107 | ***************************************************************************** |
99 | * SYSTEM HACKS |
108 | * SYSTEM HACKS |
100 | ***************************************************************************** |
109 | ***************************************************************************** |
101 | */ |
110 | */ |
102 | |
111 | |
103 | #ifndef HAVE_XPOINTER |
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104 | typedef char *XPointer; |
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105 | #endif |
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106 | |
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107 | #include <termios.h> |
112 | #include <termios.h> |
108 | |
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109 | #include "background.h" |
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110 | |
113 | |
111 | #ifndef STDIN_FILENO |
114 | #ifndef STDIN_FILENO |
112 | # define STDIN_FILENO 0 |
115 | # define STDIN_FILENO 0 |
113 | # define STDOUT_FILENO 1 |
116 | # define STDOUT_FILENO 1 |
114 | # define STDERR_FILENO 2 |
117 | # define STDERR_FILENO 2 |
115 | #endif |
118 | #endif |
116 | |
119 | |
117 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
120 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
118 | # define EXIT_SUCCESS 0 /* exit function success */ |
121 | # define EXIT_SUCCESS 0 /* exit function success */ |
119 | # define EXIT_FAILURE 1 /* exit function failure */ |
122 | # define EXIT_FAILURE 1 /* exit function failure */ |
120 | #endif |
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121 | |
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122 | #ifndef PATH_MAX |
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123 | # define PATH_MAX 16384 |
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124 | #endif |
123 | #endif |
125 | |
124 | |
126 | /****************************************************************************/ |
125 | /****************************************************************************/ |
127 | |
126 | |
128 | // exception thrown on fatal (per-instance) errors |
127 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
136 | * PROTOTYPES |
135 | * PROTOTYPES |
137 | ***************************************************************************** |
136 | ***************************************************************************** |
138 | */ |
137 | */ |
139 | // main.C |
138 | // main.C |
140 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
139 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
141 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
140 | extern bool rxvt_set_locale (const char *locale) noexcept; |
142 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
141 | extern void rxvt_push_locale (const char *locale) noexcept; |
143 | extern void rxvt_pop_locale () NOTHROW; |
142 | extern void rxvt_pop_locale () noexcept; |
144 | void rxvt_init (); |
143 | void rxvt_init (); |
145 | |
144 | |
146 | // misc.C |
145 | // misc.C |
147 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
146 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
148 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
147 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
149 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
148 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
150 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
149 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
151 | |
150 | |
152 | const char * rxvt_basename (const char *str) NOTHROW; |
151 | const char * rxvt_basename (const char *str) noexcept; |
153 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
152 | void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept; |
154 | void rxvt_log (const char *fmt,...) NOTHROW; |
153 | void rxvt_log (const char *fmt,...) noexcept; |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
154 | void rxvt_warn (const char *fmt,...) noexcept; |
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155 | ecb_noreturn ecb_cold |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
156 | void rxvt_fatal (const char *fmt, ...); |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
157 | ecb_noreturn ecb_cold |
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158 | void rxvt_exit_failure (); |
158 | |
159 | |
159 | char * rxvt_strtrim (char *str) NOTHROW; |
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160 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
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161 | void rxvt_freecommastring (char **cs) NOTHROW; |
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162 | |
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163 | void * rxvt_malloc (size_t size); |
160 | void * rxvt_malloc (size_t size); |
164 | void * rxvt_calloc (size_t number, size_t size); |
161 | void * rxvt_calloc (size_t number, size_t size); |
165 | void * rxvt_realloc (void *ptr, size_t size); |
162 | void * rxvt_realloc (void *ptr, size_t size); |
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163 | |
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164 | char * rxvt_strtrim (char *str) noexcept; |
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165 | char ** rxvt_strsplit (char delim, const char *str) noexcept; |
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166 | |
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167 | static inline void |
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168 | rxvt_free_strsplit (char **ptr) noexcept |
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169 | { |
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170 | free (ptr[0]); |
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171 | free (ptr); |
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172 | } |
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173 | |
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174 | KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index); |
166 | |
175 | |
167 | ///////////////////////////////////////////////////////////////////////////// |
176 | ///////////////////////////////////////////////////////////////////////////// |
168 | |
177 | |
169 | // temporarily replace the process environment |
178 | // temporarily replace the process environment |
170 | extern char **environ; |
179 | extern char **environ; |
171 | extern char **rxvt_environ; // the original environ pointer |
180 | extern char **rxvt_environ; // the original environ pointer |
172 | |
181 | |
173 | static inline void |
182 | static inline void |
174 | set_environ (stringvec *envv) |
183 | set_environ (char **envv) |
175 | { |
184 | { |
176 | #if ENABLE_PERL |
185 | #if ENABLE_PERL |
177 | assert (envv); |
186 | assert (envv); |
178 | #else |
187 | #else |
179 | if (envv) |
188 | if (envv) |
180 | #endif |
189 | #endif |
181 | environ = (char **)envv->begin (); |
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182 | } |
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183 | |
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184 | static inline void |
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185 | set_environ (char **envv) |
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186 | { |
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187 | #if ENABLE_PERL |
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188 | assert (envv); |
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189 | #else |
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190 | if (envv) |
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191 | #endif |
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192 | environ = envv; |
190 | environ = envv; |
193 | } |
191 | } |
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192 | |
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193 | struct localise_env |
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194 | { |
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195 | char **orig_env; |
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196 | |
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197 | localise_env (char **new_env) |
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198 | { |
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199 | orig_env = environ; |
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200 | environ = new_env; |
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201 | } |
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202 | |
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203 | ~localise_env () |
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204 | { |
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205 | environ = orig_env; |
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206 | } |
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207 | }; |
194 | |
208 | |
195 | /* |
209 | /* |
196 | ***************************************************************************** |
210 | ***************************************************************************** |
197 | * STRUCTURES AND TYPEDEFS |
211 | * STRUCTURES AND TYPEDEFS |
198 | ***************************************************************************** |
212 | ***************************************************************************** |
… | |
… | |
241 | ***************************************************************************** |
255 | ***************************************************************************** |
242 | */ |
256 | */ |
243 | |
257 | |
244 | /* COLORTERM, TERM environment variables */ |
258 | /* COLORTERM, TERM environment variables */ |
245 | #define COLORTERMENV "rxvt" |
259 | #define COLORTERMENV "rxvt" |
246 | #ifdef BG_IMAGE_FROM_FILE |
260 | #if HAVE_IMG |
247 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
261 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
248 | #else |
262 | #else |
249 | # define COLORTERMENVFULL COLORTERMENV |
263 | # define COLORTERMENVFULL COLORTERMENV |
250 | #endif |
264 | #endif |
251 | #ifndef TERMENV |
265 | #ifndef TERMENV |
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266 | # if USE_256_COLORS |
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267 | # define TERMENV "rxvt-unicode-256color" |
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268 | # else |
252 | # define TERMENV "rxvt-unicode" |
269 | # define TERMENV "rxvt-unicode" |
253 | #endif |
270 | # endif |
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271 | #endif |
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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) |
254 | |
289 | |
255 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
290 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
256 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
291 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
257 | #endif |
292 | #endif |
258 | |
293 | |
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… | |
272 | # define NSCREENS 0 |
307 | # define NSCREENS 0 |
273 | #else |
308 | #else |
274 | # define NSCREENS 1 |
309 | # define NSCREENS 1 |
275 | #endif |
310 | #endif |
276 | |
311 | |
277 | /* special (internal) prefix for font commands */ |
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278 | #define FONT_CMD '#' |
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279 | #define FONT_DN "#-" |
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280 | #define FONT_UP "#+" |
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281 | |
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282 | /* flags for rxvt_scr_gotorc () */ |
312 | /* flags for rxvt_term::scr_gotorc () */ |
283 | enum { |
313 | enum { |
284 | C_RELATIVE = 1, /* col movement is relative */ |
314 | C_RELATIVE = 1, /* col movement is relative */ |
285 | R_RELATIVE = 2, /* row movement is relative */ |
315 | R_RELATIVE = 2, /* row movement is relative */ |
286 | RELATIVE = C_RELATIVE | R_RELATIVE, |
316 | RELATIVE = C_RELATIVE | R_RELATIVE, |
287 | }; |
317 | }; |
288 | |
318 | |
289 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
319 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
290 | enum { |
320 | enum { |
291 | INSERT = -1, /* don't change these values */ |
321 | INSERT = -1, /* don't change these values */ |
292 | DELETE = +1, |
322 | DELETE = +1, |
293 | ERASE = +2, |
323 | ERASE = +2, |
294 | }; |
324 | }; |
295 | |
325 | |
296 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
326 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
297 | enum page_dirn { |
327 | enum page_dirn { |
298 | UP, |
328 | DN = -1, |
299 | DN, |
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300 | NO_DIR, |
329 | NO_DIR = 0, |
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330 | UP = 1, |
301 | }; |
331 | }; |
302 | |
332 | |
303 | /* arguments for rxvt_scr_change_screen () */ |
333 | /* arguments for rxvt_term::scr_change_screen () */ |
304 | enum { |
334 | enum { |
305 | PRIMARY = 0, |
335 | PRIMARY = 0, |
306 | SECONDARY, |
336 | SECONDARY, |
307 | }; |
337 | }; |
308 | |
338 | |
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339 | // define various rendition bits and masks. the rendition word |
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340 | // is 32 bits in size, and we should use it as efficiently as possible |
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341 | |
309 | #define RS_None 0 |
342 | #define RS_None 0 |
310 | |
343 | |
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344 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
311 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
345 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
312 | #define RS_bgShift 0 |
346 | #define RS_bgShift 0 |
313 | #define RS_fgShift (RS_bgShift + Color_Bits) |
347 | #define RS_fgShift (RS_bgShift + Color_Bits) |
314 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
348 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
315 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
349 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
316 | |
350 | |
317 | // font styles |
351 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
318 | #define RS_Bold 0x08000000UL // value 1 |
352 | #define RS_fontShift (RS_fgShift + Color_Bits) |
319 | #define RS_Italic 0x10000000UL // value 2 |
353 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
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354 | #define RS_fontCount rxvt_fontset::fontCount |
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355 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
320 | |
356 | |
321 | // fake styles |
357 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
322 | #define RS_Blink 0x20000000UL // blink |
358 | #define RS_redraw (2UL << RS_fontShift) |
323 | #define RS_RVid 0x40000000UL // reverse video |
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324 | #define RS_Uline 0x80000000UL // underline |
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325 | |
359 | |
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360 | #define RS_Sel (1UL << 22) |
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361 | |
326 | // 5 custom bits for extensions |
362 | // 4 custom bits for extensions |
327 | #define RS_customCount 16UL |
363 | #define RS_customCount 16UL |
328 | #define RS_customShift 23 |
364 | #define RS_customShift 23 |
329 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
365 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
330 | |
366 | |
331 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
367 | // font styles |
332 | #define RS_fontShift (RS_fgShift + Color_Bits) |
368 | #define RS_Bold (1UL << RS_styleShift) |
333 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
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334 | #define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
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335 | |
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336 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
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337 | #define RS_redraw (2UL << RS_fontShift) |
369 | #define RS_Italic (2UL << RS_styleShift) |
338 | |
370 | |
339 | #define RS_styleCount 4 |
371 | #define RS_styleCount 4 |
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372 | #define RS_styleShift 27 |
340 | #define RS_styleMask (RS_Bold | RS_Italic) |
373 | #define RS_styleMask (RS_Bold | RS_Italic) |
341 | #define RS_styleShift 27 |
374 | |
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375 | // fake styles |
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376 | #define RS_Blink (1UL << 29) |
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377 | #define RS_RVid (1UL << 30) // reverse video |
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378 | #define RS_Uline (1UL << 31) // underline |
342 | |
379 | |
343 | #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) |
344 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
381 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
345 | |
382 | |
346 | #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)) |
347 | #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)) |
348 | |
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349 | #define Sel_none 0 /* Not waiting */ |
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350 | #define Sel_normal 0x01 /* normal selection */ |
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351 | #define Sel_incr 0x02 /* incremental selection */ |
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352 | #define Sel_direct 0x00 |
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353 | #define Sel_Primary 0x01 |
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354 | #define Sel_Secondary 0x02 |
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355 | #define Sel_Clipboard 0x03 |
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356 | #define Sel_whereMask 0x0f |
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357 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
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358 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
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359 | |
385 | |
360 | enum { |
386 | enum { |
361 | C0_NUL = 0x00, |
387 | C0_NUL = 0x00, |
362 | 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, |
363 | 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 , |
… | |
… | |
381 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
407 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
382 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
408 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
383 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
409 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
384 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
410 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
385 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
411 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
386 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
412 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
413 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
387 | XTerm_logfile = 46, // not implemented |
414 | XTerm_logfile = 46, // not implemented |
388 | XTerm_font = 50, |
415 | XTerm_font = 50, |
389 | |
416 | |
390 | XTerm_konsole30 = 30, // reserved for konsole |
417 | XTerm_konsole30 = 30, // reserved for konsole |
391 | XTerm_konsole31 = 31, // reserved for konsole |
418 | XTerm_konsole31 = 31, // reserved for konsole |
… | |
… | |
393 | /* |
420 | /* |
394 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
421 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
395 | */ |
422 | */ |
396 | |
423 | |
397 | // deprecated |
424 | // deprecated |
398 | Rxvt_Color_BD = 18, |
|
|
399 | Rxvt_Color_UL = 19, |
|
|
400 | Rxvt_restoreFG = 39, |
425 | Rxvt_restoreFG = 39, |
401 | Rxvt_restoreBG = 49, |
426 | Rxvt_restoreBG = 49, |
402 | |
427 | |
403 | Rxvt_Pixmap = 20, // new bg pixmap |
|
|
404 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
428 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
405 | |
429 | |
406 | URxvt_locale = 701, // change locale |
430 | URxvt_locale = 701, // change locale |
407 | URxvt_version = 702, // request version |
431 | URxvt_version = 702, // request version |
408 | |
432 | |
409 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
433 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
410 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
411 | URxvt_Color_BD = 706, // change actual 'Bold' color |
434 | URxvt_Color_BD = 706, // change actual 'Bold' color |
412 | URxvt_Color_UL = 707, // change actual 'Underline' color |
435 | URxvt_Color_UL = 707, // change actual 'Underline' color |
413 | URxvt_Color_border = 708, |
436 | URxvt_Color_border = 708, |
414 | |
437 | |
415 | URxvt_font = 710, |
438 | URxvt_font = 710, |
… | |
… | |
458 | Color_White = maxBrightCOLOR, |
481 | Color_White = maxBrightCOLOR, |
459 | #else |
482 | #else |
460 | Color_White = maxCOLOR, |
483 | Color_White = maxCOLOR, |
461 | #endif |
484 | #endif |
462 | minTermCOLOR = Color_White + 1, |
485 | minTermCOLOR = Color_White + 1, |
463 | #ifndef USE_256_COLORS |
486 | #if USE_256_COLORS |
|
|
487 | maxTermCOLOR = Color_White + 240, |
|
|
488 | #else |
464 | maxTermCOLOR = Color_White + 72, |
489 | maxTermCOLOR = Color_White + 72, |
465 | #else |
|
|
466 | maxTermCOLOR = Color_White + 240, |
|
|
467 | #endif |
490 | #endif |
|
|
491 | minTermCOLOR24, |
|
|
492 | maxTermCOLOR24 = minTermCOLOR24 + |
|
|
493 | RGB24_CUBE_SIZE - 1, |
468 | #ifndef NO_CURSORCOLOR |
494 | #ifndef NO_CURSORCOLOR |
469 | Color_cursor, |
495 | Color_cursor, |
470 | Color_cursor2, |
496 | Color_cursor2, |
471 | #endif |
497 | #endif |
472 | Color_pointer_fg, |
498 | Color_pointer_fg, |
… | |
… | |
481 | #if ENABLE_FRILLS |
507 | #if ENABLE_FRILLS |
482 | Color_underline, |
508 | Color_underline, |
483 | #endif |
509 | #endif |
484 | #ifdef OPTION_HC |
510 | #ifdef OPTION_HC |
485 | Color_HC, |
511 | Color_HC, |
|
|
512 | Color_HTC, |
486 | #endif |
513 | #endif |
487 | Color_scroll, |
514 | Color_scroll, |
488 | #ifdef RXVT_SCROLLBAR |
515 | #ifdef RXVT_SCROLLBAR |
489 | Color_trough, |
516 | Color_trough, |
490 | #endif |
|
|
491 | #if ENABLE_TRANSPARENCY |
|
|
492 | Color_tint, |
|
|
493 | #endif |
517 | #endif |
494 | #if OFF_FOCUS_FADING |
518 | #if OFF_FOCUS_FADING |
495 | Color_fade, |
519 | Color_fade, |
496 | #endif |
520 | #endif |
497 | NRS_COLORS, /* */ |
521 | NRS_COLORS, /* */ |
… | |
… | |
502 | #else |
526 | #else |
503 | TOTAL_COLORS = NRS_COLORS |
527 | TOTAL_COLORS = NRS_COLORS |
504 | #endif |
528 | #endif |
505 | }; |
529 | }; |
506 | |
530 | |
507 | #ifndef USE_256_COLORS |
531 | #if USE_256_COLORS |
508 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
532 | # define Color_Bits 9 // 0 .. maxTermCOLOR24 |
509 | #else |
533 | #else |
510 | #define Color_Bits 9 // 0 .. maxTermCOLOR |
534 | # define Color_Bits 8 // 0 .. maxTermCOLOR24 |
|
|
535 | #endif |
|
|
536 | |
|
|
537 | #if maxTermCOLOR24 >= (1 << Color_Bits) |
|
|
538 | # error color index overflow |
511 | #endif |
539 | #endif |
512 | |
540 | |
513 | /* |
541 | /* |
514 | * Resource list |
542 | * Resource list |
515 | */ |
543 | */ |
… | |
… | |
544 | #define PrivMode_vt52 (1UL<<18) |
572 | #define PrivMode_vt52 (1UL<<18) |
545 | #define PrivMode_LFNL (1UL<<19) |
573 | #define PrivMode_LFNL (1UL<<19) |
546 | #define PrivMode_MouseBtnEvent (1UL<<20) |
574 | #define PrivMode_MouseBtnEvent (1UL<<20) |
547 | #define PrivMode_MouseAnyEvent (1UL<<21) |
575 | #define PrivMode_MouseAnyEvent (1UL<<21) |
548 | #define PrivMode_BracketPaste (1UL<<22) |
576 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
577 | #define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
578 | #define PrivMode_ExtMouseUrxvt (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
|
|
579 | #define PrivMode_BlinkingCursor (1UL<<25) |
|
|
580 | #define PrivMode_FocusEvent (1UL<<26) |
|
|
581 | #define PrivMode_ExtMouseSGR (1UL<<27) |
549 | |
582 | |
550 | #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) |
551 | |
584 | |
552 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
553 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
556 | #endif |
589 | #endif |
557 | |
590 | |
558 | // do not change these constants lightly, there are many interdependencies |
591 | // do not change these constants lightly, there are many interdependencies |
559 | #define IMBUFSIZ 128 // input modifier buffer sizes |
592 | #define IMBUFSIZ 128 // input modifier buffer sizes |
560 | #define KBUFSZ 512 // size of keyboard mapping buffer |
593 | #define KBUFSZ 512 // size of keyboard mapping buffer |
561 | #define CBUFSIZ 2048 // size of command buffer |
594 | #define CBUFSIZ 32768 // size of command buffer (longest command sequence possible) |
562 | #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 |
563 | #define UBUFSIZ 2048 // character buffer |
596 | #define UBUFSIZ 2048 // character buffer |
564 | |
597 | |
565 | #if ENABLE_FRILLS |
598 | #if ENABLE_FRILLS |
566 | # include <X11/Xmd.h> |
599 | # include <X11/Xmd.h> |
… | |
… | |
604 | /* |
637 | /* |
605 | ***************************************************************************** |
638 | ***************************************************************************** |
606 | * MACRO DEFINES |
639 | * MACRO DEFINES |
607 | ***************************************************************************** |
640 | ***************************************************************************** |
608 | */ |
641 | */ |
|
|
642 | |
|
|
643 | // speed hack, copy some member variable into a local variable of the same name |
609 | #define dLocal(type,name) type const name = this->name |
644 | #define dLocal(type,name) type const name = this->name |
610 | |
645 | |
611 | // for speed reasons, we assume that all codepoints 32 to 126 are |
646 | // for speed reasons, we assume that all codepoints 32 to 126 are |
612 | // single-width. |
647 | // single-width. |
613 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
648 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
… | |
… | |
637 | |
672 | |
638 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
673 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
639 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
674 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
640 | |
675 | |
641 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
676 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
642 | #define GET_BGATTR(x) \ |
|
|
643 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
|
|
644 | | (((x) & RS_colorMask) << RS_bgShift)) \ |
|
|
645 | : ((x) & (RS_attrMask | RS_bgMask))) |
|
|
646 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
677 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
647 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
678 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
648 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
679 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
649 | |
680 | |
650 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
681 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
… | |
… | |
675 | { |
706 | { |
676 | text_t *t; // terminal the text |
707 | text_t *t; // terminal the text |
677 | rend_t *r; // rendition, uses RS_ flags |
708 | rend_t *r; // rendition, uses RS_ flags |
678 | tlen_t_ l; // length of each text line |
709 | tlen_t_ l; // length of each text line |
679 | 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 | } |
680 | |
721 | |
681 | bool is_longer () |
722 | bool is_longer () |
682 | { |
723 | { |
683 | return f & LINE_LONGER; |
724 | return f & LINE_LONGER; |
684 | } |
725 | } |
… | |
… | |
728 | /****************************************************************************/ |
769 | /****************************************************************************/ |
729 | |
770 | |
730 | #define UNICODE_MASK 0x1fffffUL |
771 | #define UNICODE_MASK 0x1fffffUL |
731 | |
772 | |
732 | #if UNICODE_3 |
773 | #if UNICODE_3 |
733 | # define COMPOSE_LO 0x40000000UL |
774 | # define COMPOSE_LO 0x110000UL |
734 | # define COMPOSE_HI 0x400fffffUL |
775 | # define COMPOSE_HI 0x1fffffUL |
735 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
776 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
736 | #else |
777 | #else |
737 | # if ENABLE_PERL |
778 | # if ENABLE_PERL |
738 | # 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 |
739 | # 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 |
… | |
… | |
748 | // compose chars are used to represent composite characters |
789 | // compose chars are used to represent composite characters |
749 | // that are not representable in unicode, as well as characters |
790 | // that are not representable in unicode, as well as characters |
750 | // not fitting in the BMP. |
791 | // not fitting in the BMP. |
751 | struct compose_char |
792 | struct compose_char |
752 | { |
793 | { |
753 | 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 beyond the BMP. |
|
|
797 | unicode_t c1, c2; |
|
|
798 | |
754 | compose_char (unicode_t c1, unicode_t c2) |
799 | compose_char (unicode_t c1, unicode_t c2) |
755 | : c1(c1), c2(c2) |
800 | : c1(c1), c2(c2) |
756 | { } |
801 | { } |
757 | }; |
802 | }; |
758 | |
803 | |
759 | class rxvt_composite_vec |
804 | struct rxvt_composite_vec |
760 | { |
805 | { |
761 | vector<compose_char> v; |
806 | vector<compose_char> v; |
762 | public: |
807 | |
763 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
808 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
764 | 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); } |
765 | compose_char *operator [](text_t c) |
811 | compose_char *operator [](text_t c) |
766 | { |
812 | { |
767 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
813 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
768 | ? &v[c - COMPOSE_LO] |
814 | ? &v[c - COMPOSE_LO] |
769 | : 0; |
815 | : 0; |
… | |
… | |
771 | }; |
817 | }; |
772 | |
818 | |
773 | extern class rxvt_composite_vec rxvt_composite; |
819 | extern class rxvt_composite_vec rxvt_composite; |
774 | #endif |
820 | #endif |
775 | |
821 | |
|
|
822 | // expand the sequence into a static array |
|
|
823 | // works even without ENABLE_COMBINING |
|
|
824 | template<typename T> |
|
|
825 | struct rxvt_compose_expand_static |
|
|
826 | { |
|
|
827 | #if ENABLE_COMBINING |
|
|
828 | // we arbitrarily limit the maximum number of compose sequences |
|
|
829 | // so we can store them in a static array on the stack. |
|
|
830 | enum { max_size = 48 }; |
|
|
831 | |
|
|
832 | T chrs[max_size]; |
|
|
833 | |
|
|
834 | // expand sequence and return start ptr |
|
|
835 | // guarantees at least one output |
|
|
836 | // get the length with length () on that ptr |
|
|
837 | T *operator ()(unicode_t c) |
|
|
838 | { |
|
|
839 | T *cur = chrs + max_size; |
|
|
840 | |
|
|
841 | while (ecb_expect_false (IS_COMPOSE (c))) |
|
|
842 | if (ecb_expect_true (c - COMPOSE_LO < rxvt_composite.v.size ())) |
|
|
843 | { |
|
|
844 | compose_char *cc = &rxvt_composite.v [c - COMPOSE_LO]; |
|
|
845 | |
|
|
846 | if (cc->c2 != NOCHAR) |
|
|
847 | { |
|
|
848 | cur -= cur > chrs; *cur = cc->c2; |
|
|
849 | } |
|
|
850 | |
|
|
851 | c = cc->c1; |
|
|
852 | } |
|
|
853 | else |
|
|
854 | c = NOCHAR; |
|
|
855 | |
|
|
856 | cur -= cur > chrs; *cur = c; |
|
|
857 | |
|
|
858 | return cur; |
|
|
859 | } |
|
|
860 | |
|
|
861 | int length (T *first) |
|
|
862 | { |
|
|
863 | return chrs + max_size - first; |
|
|
864 | } |
|
|
865 | #else |
|
|
866 | T chr; |
|
|
867 | |
|
|
868 | T *operator ()(text_t c); |
|
|
869 | { |
|
|
870 | chr = c; |
|
|
871 | return &chr; |
|
|
872 | } |
|
|
873 | |
|
|
874 | int length (T *first) |
|
|
875 | { |
|
|
876 | return 1; |
|
|
877 | } |
|
|
878 | #endif |
|
|
879 | }; |
|
|
880 | |
776 | /****************************************************************************/ |
881 | /****************************************************************************/ |
777 | |
882 | |
778 | #ifdef KEYSYM_RESOURCE |
883 | #ifdef KEYSYM_RESOURCE |
779 | class keyboard_manager; |
884 | class keyboard_manager; |
780 | #endif |
885 | #endif |
… | |
… | |
791 | { |
896 | { |
792 | int x, y, w, h; // overlay dimensions |
897 | int x, y, w, h; // overlay dimensions |
793 | text_t **text; |
898 | text_t **text; |
794 | rend_t **rend; |
899 | rend_t **rend; |
795 | |
900 | |
796 | // while tempting to add swap() etc. here, it effetcively only increases code size |
901 | // while tempting to add swap() etc. here, it effectively only increases code size |
797 | }; |
902 | }; |
798 | |
903 | |
799 | /* ------------------------------------------------------------------------- */ |
904 | /* ------------------------------------------------------------------------- */ |
800 | |
905 | |
801 | typedef struct |
906 | typedef struct |
… | |
… | |
840 | * END······················= total_rows |
945 | * END······················= total_rows |
841 | */ |
946 | */ |
842 | |
947 | |
843 | struct TermWin_t |
948 | struct TermWin_t |
844 | { |
949 | { |
|
|
950 | int vt_width; /* actual window width [pixels] */ |
|
|
951 | int vt_height; /* actual window height [pixels] */ |
845 | int width; /* window width [pixels] */ |
952 | int width; /* window width [pixels] */ |
846 | int height; /* window height [pixels] */ |
953 | int height; /* window height [pixels] */ |
847 | int fwidth; /* font width [pixels] */ |
954 | int fwidth; /* font width [pixels] */ |
848 | int fheight; /* font height [pixels] */ |
955 | int fheight; /* font height [pixels] */ |
849 | int fbase; /* font ascent (baseline) [pixels] */ |
956 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
858 | int saveLines; /* number of lines that fit in scrollback */ |
965 | int saveLines; /* number of lines that fit in scrollback */ |
859 | int total_rows; /* total number of rows in this terminal */ |
966 | int total_rows; /* total number of rows in this terminal */ |
860 | int term_start; /* term lines start here */ |
967 | int term_start; /* term lines start here */ |
861 | int view_start; /* scrollback view starts here */ |
968 | int view_start; /* scrollback view starts here */ |
862 | int top_row; /* topmost row index of scrollback */ |
969 | int top_row; /* topmost row index of scrollback */ |
863 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
970 | Window parent; /* parent identifier */ |
864 | Window vt; /* vt100 window */ |
971 | Window vt; /* vt100 window */ |
865 | GC gc; /* GC for drawing */ |
972 | GC gc; /* GC for drawing */ |
866 | Pixmap pixmap; |
|
|
867 | rxvt_drawable *drawable; |
973 | rxvt_drawable *drawable; |
868 | rxvt_fontset *fontset[4]; |
974 | rxvt_fontset *fontset[4]; |
869 | }; |
975 | }; |
870 | |
976 | |
871 | /* |
977 | /* |
… | |
… | |
933 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
1039 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
934 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
1040 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
935 | |
1041 | |
936 | /* rxvt_vars.options */ |
1042 | /* rxvt_vars.options */ |
937 | enum { |
1043 | enum { |
938 | # define def(name,idx) Opt_ ## name = idx, |
|
|
939 | # define nodef(name) Opt_ ## name = 0, |
1044 | # define def(name) Opt_ ## name, |
|
|
1045 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
1046 | Opt_0, |
940 | # include "optinc.h" |
1047 | # include "optinc.h" |
941 | # undef nodef |
1048 | # undef nodef |
942 | # undef def |
1049 | # undef def |
943 | Opt_count |
1050 | Opt_count |
944 | }; |
1051 | }; |
945 | |
1052 | |
946 | /* ------------------------------------------------------------------------- */ |
1053 | /* ------------------------------------------------------------------------- */ |
947 | |
1054 | |
948 | struct rxvt_vars : TermWin_t |
1055 | struct rxvt_vars : TermWin_t |
… | |
… | |
950 | scrollBar_t scrollBar; |
1057 | scrollBar_t scrollBar; |
951 | uint8_t options[(Opt_count + 7) >> 3]; |
1058 | uint8_t options[(Opt_count + 7) >> 3]; |
952 | XSizeHints szHint; |
1059 | XSizeHints szHint; |
953 | rxvt_color *pix_colors; |
1060 | rxvt_color *pix_colors; |
954 | Cursor TermWin_cursor; /* cursor for vt window */ |
1061 | Cursor TermWin_cursor; /* cursor for vt window */ |
955 | int numlock_state; |
1062 | |
956 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
1063 | line_t *row_buf; // all lines, scrollback + terminal, circular |
957 | line_t *drawn_buf; // text on screen |
1064 | line_t *drawn_buf; // text on screen |
958 | line_t *swap_buf; // lines for swap buffer |
1065 | line_t *swap_buf; // lines for swap buffer |
959 | char *tabs; /* per location: 1 == tab-stop */ |
1066 | char *tabs; /* per location: 1 == tab-stop */ |
960 | screen_t screen; |
1067 | screen_t screen; |
961 | screen_t swap; |
1068 | screen_t swap; |
… | |
… | |
998 | hidden_pointer:1, |
1105 | hidden_pointer:1, |
999 | #endif |
1106 | #endif |
1000 | enc_utf8:1, /* whether locale uses utf-8 */ |
1107 | enc_utf8:1, /* whether locale uses utf-8 */ |
1001 | seen_input:1, /* whether we have seen some program output yet */ |
1108 | seen_input:1, /* whether we have seen some program output yet */ |
1002 | seen_resize:1, /* whether we had a resize event */ |
1109 | seen_resize:1, /* whether we had a resize event */ |
|
|
1110 | init_done:1, |
1003 | parsed_geometry:1; |
1111 | parsed_geometry:1; |
1004 | |
1112 | |
1005 | unsigned char refresh_type, |
1113 | unsigned char refresh_type, |
1006 | #ifdef META8_OPTION |
1114 | #ifdef META8_OPTION |
1007 | meta_char, /* Alt-key prefix */ |
1115 | meta_char; /* Alt-key prefix */ |
1008 | #endif |
1116 | #endif |
1009 | selection_wait, |
|
|
1010 | selection_type; |
|
|
1011 | /* ---------- */ |
1117 | /* ---------- */ |
1012 | bool rvideo_state, rvideo_mode; |
1118 | bool rvideo_state, rvideo_mode; |
1013 | #ifndef NO_BELL |
1119 | #ifndef NO_BELL |
1014 | bool rvideo_bell; |
1120 | bool rvideo_bell; |
1015 | #endif |
1121 | #endif |
… | |
… | |
1019 | /* ---------- */ |
1125 | /* ---------- */ |
1020 | rend_t rstyle; |
1126 | rend_t rstyle; |
1021 | /* ---------- */ |
1127 | /* ---------- */ |
1022 | #ifdef SELECTION_SCROLLING |
1128 | #ifdef SELECTION_SCROLLING |
1023 | int scroll_selection_lines; |
1129 | int scroll_selection_lines; |
1024 | enum page_dirn scroll_selection_dir; |
|
|
1025 | int selection_save_x, |
1130 | int selection_save_x, |
1026 | selection_save_y, |
1131 | selection_save_y, |
1027 | selection_save_state; |
1132 | selection_save_state; |
1028 | #endif |
1133 | #endif |
1029 | /* ---------- */ |
1134 | /* ---------- */ |
… | |
… | |
1038 | mouse_row, |
1143 | mouse_row, |
1039 | mouse_col, |
1144 | mouse_col, |
1040 | # ifdef POINTER_BLANK |
1145 | # ifdef POINTER_BLANK |
1041 | pointerBlankDelay, |
1146 | pointerBlankDelay, |
1042 | # endif |
1147 | # endif |
|
|
1148 | multiClickTime, |
|
|
1149 | cursor_type, |
1043 | allowedxerror; |
1150 | allowedxerror; |
1044 | /* ---------- */ |
1151 | /* ---------- */ |
1045 | unsigned int ModLevel3Mask, |
1152 | unsigned int ModLevel3Mask, |
1046 | ModMetaMask, |
1153 | ModMetaMask, |
1047 | ModNumLockMask; |
1154 | ModNumLockMask; |
1048 | int old_width, /* last used width in screen resize */ |
|
|
1049 | old_height; /* last used height in screen resize */ |
|
|
1050 | unsigned long priv_modes, |
1155 | unsigned long priv_modes, |
1051 | SavedModes; |
1156 | SavedModes; |
1052 | /* ---------- */ |
1157 | /* ---------- */ |
1053 | Atom *xa; |
1158 | Atom *xa; |
1054 | /* ---------- */ |
1159 | /* ---------- */ |
1055 | Time selection_time, |
1160 | Time selection_time, |
1056 | selection_request_time, |
|
|
1057 | clipboard_time; |
1161 | clipboard_time; |
|
|
1162 | rxvt_selection *selection_req; |
1058 | pid_t cmd_pid; /* process id of child */ |
1163 | pid_t cmd_pid; /* process id of child */ |
1059 | char * incr_buf; |
|
|
1060 | size_t incr_buf_size, incr_buf_fill; |
|
|
1061 | /* ---------- */ |
1164 | /* ---------- */ |
1062 | struct mouse_event MEvent; |
1165 | struct mouse_event MEvent; |
1063 | XComposeStatus compose; |
1166 | XComposeStatus compose; |
1064 | struct termios tio; |
1167 | static struct termios def_tio; |
1065 | row_col_t oldcursor; |
1168 | row_col_t oldcursor; |
1066 | #ifdef HAVE_BG_PIXMAP |
1169 | |
1067 | bgPixmap_t bgPixmap; |
|
|
1068 | #endif |
|
|
1069 | #ifdef HAVE_AFTERIMAGE |
1170 | #ifdef HAVE_IMG |
1070 | ASVisual *asv; |
1171 | enum { |
1071 | ASImageManager *asimman; |
1172 | BG_IS_TRANSPARENT = 1 << 1, |
1072 | |
1173 | BG_NEEDS_REFRESH = 1 << 2, |
1073 | void init_asv () |
|
|
1074 | { |
|
|
1075 | if (!asv) |
|
|
1076 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1077 | } |
1174 | }; |
|
|
1175 | |
|
|
1176 | uint8_t bg_flags; |
|
|
1177 | |
|
|
1178 | rxvt_img *bg_img; |
1078 | #endif |
1179 | #endif |
1079 | |
1180 | |
1080 | #if ENABLE_OVERLAY |
1181 | #if ENABLE_OVERLAY |
1081 | overlay_base ov; |
1182 | overlay_base ov; |
1082 | |
1183 | |
1083 | void scr_swap_overlay () NOTHROW; |
1184 | void scr_swap_overlay () noexcept; |
1084 | 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; |
1085 | void scr_overlay_off () NOTHROW; |
1186 | void scr_overlay_off () noexcept; |
1086 | void scr_overlay_set (int x, int y, |
1187 | void scr_overlay_set (int x, int y, |
1087 | text_t text, |
1188 | text_t text, |
1088 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
1189 | rend_t rend = OVERLAY_RSTYLE) noexcept; |
1089 | 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; |
1090 | 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; |
1091 | #endif |
1192 | #endif |
1092 | |
1193 | |
1093 | vector<void *> allocated; // free these memory blocks with free() |
1194 | vector<void *> allocated; // free these memory blocks with free() |
1094 | |
1195 | |
1095 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1196 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1096 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1097 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1098 | char *env_term; /* environmental variable TERM */ |
|
|
1099 | |
1197 | |
1100 | char *locale; |
1198 | char *locale; |
1101 | char charsets[4]; |
1199 | char charsets[4]; |
1102 | char *v_buffer; /* pointer to physical buffer */ |
1200 | char *v_buffer; /* pointer to physical buffer */ |
1103 | unsigned int v_buflen; /* size of area to write */ |
1201 | unsigned int v_buflen; /* size of area to write */ |
1104 | 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; |
1105 | |
1204 | |
1106 | #ifdef KEYSYM_RESOURCE |
1205 | #ifdef KEYSYM_RESOURCE |
1107 | keyboard_manager *keyboard; |
1206 | keyboard_manager *keyboard; |
1108 | #endif |
1207 | #endif |
1109 | #ifndef NO_RESOURCES |
1208 | #ifndef NO_RESOURCES |
… | |
… | |
1115 | char *cmdbuf_ptr, *cmdbuf_endp; |
1214 | char *cmdbuf_ptr, *cmdbuf_endp; |
1116 | char cmdbuf_base[CBUFSIZ]; |
1215 | char cmdbuf_base[CBUFSIZ]; |
1117 | |
1216 | |
1118 | ptytty *pty; |
1217 | ptytty *pty; |
1119 | |
1218 | |
1120 | rxvt_salloc *talloc; // text line allocator |
1219 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1121 | 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; |
1122 | |
1227 | |
1123 | 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 |
1124 | |
1229 | |
1125 | #if ENABLE_FRILLS || ISO_14755 |
1230 | #if ENABLE_FRILLS || ISO_14755 |
1126 | // ISO 14755 entry support |
1231 | // ISO 14755 entry support |
1127 | unicode_t iso14755buf; |
1232 | unicode_t iso14755buf; |
1128 | void commit_iso14755 (); |
1233 | void commit_iso14755 (); |
1129 | # if ISO_14755 |
1234 | # if ISO_14755 |
1130 | 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); |
1131 | void iso14755_54 (int x, int y); |
1236 | void iso14755_54 (int x, int y); |
1132 | # endif |
1237 | # endif |
1133 | #endif |
1238 | #endif |
1134 | |
1239 | |
1135 | 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; |
1136 | |
1241 | |
1137 | void vt_select_input () const NOTHROW |
1242 | void vt_select_input () const noexcept |
1138 | { |
1243 | { |
1139 | 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); |
1140 | } |
1245 | } |
1141 | |
1246 | |
1142 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1247 | #if ENABLE_PERL |
1143 | void rootwin_cb (XEvent &xev); |
1248 | void rootwin_cb (XEvent &xev); |
1144 | xevent_watcher rootwin_ev; |
1249 | xevent_watcher rootwin_ev; |
1145 | #endif |
|
|
1146 | #ifdef HAVE_BG_PIXMAP |
|
|
1147 | void update_background (); |
|
|
1148 | #if TRACE_PIXMAPS |
|
|
1149 | void trace_update_background (const char *file, int line); |
|
|
1150 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1151 | #endif |
|
|
1152 | void update_background_cb (ev::timer &w, int revents); |
|
|
1153 | ev::timer update_background_ev; |
|
|
1154 | #endif |
1250 | #endif |
1155 | |
1251 | |
1156 | void x_cb (XEvent &xev); |
1252 | void x_cb (XEvent &xev); |
1157 | xevent_watcher termwin_ev; |
1253 | xevent_watcher termwin_ev; |
1158 | xevent_watcher vt_ev; |
1254 | xevent_watcher vt_ev; |
… | |
… | |
1161 | 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; |
1162 | 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; |
1163 | void refresh_check (); |
1259 | void refresh_check (); |
1164 | void flush (); |
1260 | void flush (); |
1165 | 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); |
1166 | bool pty_fill (); |
1264 | bool pty_fill (); |
1167 | 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; |
1168 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1169 | |
1266 | |
1170 | #ifdef CURSOR_BLINK |
1267 | #ifdef CURSOR_BLINK |
|
|
1268 | void cursor_blink_reset (); |
1171 | 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; |
1172 | #endif |
1270 | #endif |
1173 | #ifdef TEXT_BLINK |
1271 | #ifdef TEXT_BLINK |
1174 | 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; |
1175 | #endif |
1273 | #endif |
… | |
… | |
1192 | void pointer_blank (); |
1290 | void pointer_blank (); |
1193 | #endif |
1291 | #endif |
1194 | void pointer_unblank (); |
1292 | void pointer_unblank (); |
1195 | |
1293 | |
1196 | void tt_printf (const char *fmt,...); |
1294 | void tt_printf (const char *fmt,...); |
|
|
1295 | void tt_write_ (const char *data, unsigned int len); |
1197 | 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); |
1198 | void pty_write (); |
1298 | void pty_write (); |
1199 | |
|
|
1200 | void init (stringvec *argv, stringvec *envv) |
|
|
1201 | { |
|
|
1202 | this->argv = argv; |
|
|
1203 | init (argv->size (), argv->begin (), envv); |
|
|
1204 | } |
|
|
1205 | |
1299 | |
1206 | void make_current () const // make this the "currently active" urxvt instance |
1300 | void make_current () const // make this the "currently active" urxvt instance |
1207 | { |
1301 | { |
1208 | SET_R (this); |
1302 | SET_R (this); |
1209 | set_environ (envv); |
1303 | set_environ (env); |
1210 | rxvt_set_locale (locale); |
1304 | rxvt_set_locale (locale); |
1211 | } |
1305 | } |
1212 | |
1306 | |
1213 | #if USE_XIM |
1307 | #if USE_XIM |
1214 | rxvt_xim *input_method; |
1308 | rxvt_xim *input_method; |
… | |
… | |
1217 | XPoint spot; // most recently sent spot position |
1311 | XPoint spot; // most recently sent spot position |
1218 | |
1312 | |
1219 | void im_destroy (); |
1313 | void im_destroy (); |
1220 | void im_cb (); im_watcher im_ev; |
1314 | void im_cb (); im_watcher im_ev; |
1221 | void im_set_size (XRectangle &size); |
1315 | void im_set_size (XRectangle &size); |
1222 | void im_set_position (XPoint &pos) NOTHROW; |
1316 | void im_set_position (XPoint &pos) noexcept; |
1223 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1317 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1224 | 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); |
1225 | |
1319 | |
1226 | bool IMisRunning (); |
1320 | bool im_is_running (); |
1227 | void IMSendSpot (); |
1321 | void im_send_spot (); |
1228 | bool IM_get_IC (const char *modifiers); |
1322 | bool im_get_ic (const char *modifiers); |
1229 | void IMSetPosition (); |
1323 | void im_set_position (); |
1230 | #endif |
1324 | #endif |
1231 | |
1325 | |
1232 | // command.C |
1326 | // command.C |
1233 | void key_press (XKeyEvent &ev); |
1327 | void key_press (XKeyEvent &ev); |
1234 | void key_release (XKeyEvent &ev); |
1328 | void key_release (XKeyEvent &ev); |
1235 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1236 | |
1329 | |
1237 | wchar_t next_char () NOTHROW; |
1330 | wchar_t next_char () noexcept; |
1238 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1331 | wchar_t cmd_getc (); |
1239 | uint32_t next_octet () NOTHROW; |
1332 | uint32_t next_octet () noexcept; |
1240 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1333 | uint32_t cmd_get8 (); |
1241 | |
1334 | |
1242 | void cmd_parse (); |
1335 | void cmd_parse (); |
1243 | void mouse_report (XButtonEvent &ev); |
1336 | void mouse_report (XButtonEvent &ev); |
1244 | void button_press (XButtonEvent &ev); |
1337 | void button_press (XButtonEvent &ev); |
1245 | void button_release (XButtonEvent &ev); |
1338 | void button_release (XButtonEvent &ev); |
… | |
… | |
1248 | #if ENABLE_FRILLS |
1341 | #if ENABLE_FRILLS |
1249 | void set_urgency (bool enable); |
1342 | void set_urgency (bool enable); |
1250 | #else |
1343 | #else |
1251 | void set_urgency (bool enable) { } |
1344 | void set_urgency (bool enable) { } |
1252 | #endif |
1345 | #endif |
1253 | void update_fade_color (unsigned int idx); |
1346 | void update_fade_color (unsigned int idx, bool first_time = false); |
1254 | #ifdef PRINTPIPE |
1347 | #ifdef PRINTPIPE |
1255 | FILE *popen_printer (); |
1348 | FILE *popen_printer (); |
1256 | int pclose_printer (FILE *stream); |
1349 | int pclose_printer (FILE *stream); |
1257 | #endif |
1350 | #endif |
1258 | void process_print_pipe (); |
1351 | void process_print_pipe (); |
… | |
… | |
1264 | char *get_to_st (unicode_t &ends_how); |
1357 | char *get_to_st (unicode_t &ends_how); |
1265 | void process_dcs_seq (); |
1358 | void process_dcs_seq (); |
1266 | void process_osc_seq (); |
1359 | void process_osc_seq (); |
1267 | 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); |
1268 | 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); |
1269 | int privcases (int mode, unsigned long bit); |
1363 | int privcases (int mode, unsigned long bit); |
1270 | 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); |
1271 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1365 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1272 | void process_graphics (); |
1366 | void set_cursor_style (int style); |
1273 | // 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); |
1274 | void init_vars (); |
1371 | void init_vars (); |
1275 | const char **init_resources (int argc, const char *const *argv); |
1372 | const char **init_resources (int argc, const char *const *argv); |
1276 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1277 | void init_env (); |
1373 | void init_env (); |
1278 | void set_locale (const char *locale); |
1374 | void set_locale (const char *locale); |
1279 | void init_xlocale (); |
1375 | void init_xlocale (); |
1280 | void init_command (const char *const *argv); |
1376 | void init_command (const char *const *argv); |
1281 | void run_command (const char *const *argv); |
1377 | void run_command (const char *const *argv); |
1282 | int run_child (const char *const *argv); |
1378 | int run_child (const char *const *argv); |
1283 | void color_aliases (int idx); |
1379 | void color_aliases (int idx); |
1284 | void create_windows (int argc, const char *const *argv); |
1380 | void create_windows (int argc, const char *const *argv); |
1285 | void get_colours (); |
1381 | void get_colors (); |
1286 | void get_ourmods (); |
1382 | void get_ourmods (); |
|
|
1383 | void set_icon (const char *file); |
1287 | // main.C |
1384 | // main.C |
1288 | void tt_winch (); |
1385 | void tt_winch (); |
1289 | rxvt_term (); |
1386 | rxvt_term (); |
1290 | ~rxvt_term (); |
1387 | ~rxvt_term (); |
1291 | void destroy (); |
1388 | void destroy (); |
1292 | void emergency_cleanup (); |
1389 | void emergency_cleanup (); |
1293 | void recolour_cursor (); |
1390 | void recolor_cursor (); |
1294 | 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); |
1295 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1392 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1296 | bool set_fonts (); |
1393 | bool set_fonts (); |
1297 | 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); |
|
|
1395 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1298 | 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); |
1299 | void set_title (const char *str); |
1397 | void set_title (const char *str); |
1300 | void set_icon_name (const char *str); |
1398 | void set_icon_name (const char *str); |
1301 | void set_window_color (int idx, const char *color); |
1399 | void set_window_color (int idx, const char *color); |
1302 | void set_colorfgbg (); |
1400 | char *get_colorfgbg (); |
1303 | bool set_color (rxvt_color &color, const char *name); |
1401 | bool set_color (rxvt_color &color, const char *name); |
1304 | void alias_color (int dst, int src); |
1402 | void alias_color (int dst, int src); |
1305 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1403 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1306 | void get_window_origin (int &x, int &y); |
1404 | void get_window_origin (int &x, int &y); |
1307 | Pixmap get_pixmap_property (int prop_id); |
|
|
1308 | |
1405 | |
1309 | // screen.C |
1406 | // screen.C |
1310 | |
1407 | |
1311 | void lalloc (line_t &l) const |
1408 | bool option (uint8_t opt) const noexcept |
1312 | { |
1409 | { |
1313 | l.t = (text_t *)talloc->alloc (); |
1410 | return options[opt >> 3] & (1 << (opt & 7)); |
1314 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1315 | } |
1411 | } |
1316 | |
1412 | |
1317 | #if 0 |
1413 | void set_option (uint8_t opt, bool set = true) noexcept; |
1318 | void lfree (line_t &l) |
|
|
1319 | { |
|
|
1320 | talloc->free (l.t); |
|
|
1321 | ralloc->free (l.r); |
|
|
1322 | } |
|
|
1323 | #endif |
|
|
1324 | |
1414 | |
1325 | void lresize (line_t &l) const |
|
|
1326 | { |
|
|
1327 | if (!l.t) |
|
|
1328 | return; |
|
|
1329 | |
|
|
1330 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1331 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1332 | |
|
|
1333 | l.l = min (l.l, ncol); |
|
|
1334 | |
|
|
1335 | if (ncol > prev_ncol) |
|
|
1336 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1337 | } |
|
|
1338 | |
|
|
1339 | int fgcolor_of (rend_t r) const NOTHROW |
1415 | int fgcolor_of (rend_t r) const noexcept |
1340 | { |
1416 | { |
1341 | int base = GET_BASEFG (r); |
1417 | int base = GET_BASEFG (r); |
1342 | #ifndef NO_BRIGHTCOLOR |
1418 | #ifndef NO_BRIGHTCOLOR |
1343 | if (r & RS_Bold |
1419 | if (r & RS_Bold |
1344 | # if ENABLE_STYLES |
1420 | # if ENABLE_STYLES |
1345 | && option (Opt_intensityStyles) |
1421 | && option (Opt_intensityStyles) |
1346 | # endif |
1422 | # endif |
1347 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1423 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1348 | base += minBrightCOLOR - minCOLOR; |
1424 | base += minBrightCOLOR - minCOLOR; |
1349 | #endif |
1425 | #endif |
1350 | return base; |
1426 | return base; |
1351 | } |
1427 | } |
1352 | |
1428 | |
1353 | int bgcolor_of (rend_t r) const NOTHROW |
1429 | int bgcolor_of (rend_t r) const noexcept |
1354 | { |
1430 | { |
1355 | int base = GET_BASEBG (r); |
1431 | int base = GET_BASEBG (r); |
1356 | #ifndef NO_BRIGHTCOLOR |
1432 | #ifndef NO_BRIGHTCOLOR |
1357 | if (r & RS_Blink |
1433 | if (r & RS_Blink |
1358 | # if ENABLE_STYLES |
1434 | # if ENABLE_STYLES |
1359 | && option (Opt_intensityStyles) |
1435 | && option (Opt_intensityStyles) |
1360 | # endif |
1436 | # endif |
1361 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1437 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1362 | base += minBrightCOLOR - minCOLOR; |
1438 | base += minBrightCOLOR - minCOLOR; |
1363 | #endif |
1439 | #endif |
1364 | return base; |
1440 | return base; |
1365 | } |
1441 | } |
1366 | |
1442 | |
1367 | 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 |
1368 | { |
1503 | { |
1369 | if (!opt) |
1504 | return scr_page (direction * nlines); |
1370 | return 0; |
|
|
1371 | |
|
|
1372 | --opt; |
|
|
1373 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1374 | } |
1505 | } |
1375 | |
|
|
1376 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1377 | { |
|
|
1378 | if (!opt) |
|
|
1379 | return; |
|
|
1380 | |
|
|
1381 | --opt; |
|
|
1382 | if (set) |
|
|
1383 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1384 | else |
|
|
1385 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1386 | } |
|
|
1387 | |
|
|
1388 | void set_privmode (unsigned bit, int set) NOTHROW |
|
|
1389 | { |
|
|
1390 | if (set) |
|
|
1391 | priv_modes |= bit; |
|
|
1392 | else |
|
|
1393 | priv_modes &= ~bit; |
|
|
1394 | } |
|
|
1395 | |
|
|
1396 | // modifies first argument(!) |
|
|
1397 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1398 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
|
|
1399 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1400 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
|
|
1401 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
|
|
1402 | void scr_reset (); |
|
|
1403 | void scr_release () NOTHROW; |
|
|
1404 | void scr_clear (bool really = false) NOTHROW; |
|
|
1405 | void scr_refresh () NOTHROW; |
|
|
1406 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
|
|
1407 | void scr_erase_screen (int mode) NOTHROW; |
|
|
1408 | #if ENABLE_FRILLS |
|
|
1409 | void scr_erase_savelines () NOTHROW; |
|
|
1410 | void scr_backindex () NOTHROW; |
|
|
1411 | void scr_forwardindex () NOTHROW; |
|
|
1412 | #endif |
|
|
1413 | void scr_touch (bool refresh) NOTHROW; |
|
|
1414 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
|
|
1415 | void scr_recolour () NOTHROW; |
|
|
1416 | void scr_remap_chars () NOTHROW; |
|
|
1417 | void scr_remap_chars (line_t &l) NOTHROW; |
|
|
1418 | |
|
|
1419 | enum cursor_mode { SAVE, RESTORE }; |
|
|
1420 | |
|
|
1421 | void scr_poweron (); |
|
|
1422 | void scr_soft_reset () NOTHROW; |
|
|
1423 | void scr_cursor (cursor_mode mode) NOTHROW; |
|
|
1424 | void scr_do_wrap () NOTHROW; |
|
|
1425 | void scr_swap_screen () NOTHROW; |
|
|
1426 | void scr_change_screen (int scrn); |
|
|
1427 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
|
|
1428 | void scr_rendition (int set, int style) NOTHROW; |
|
|
1429 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
|
|
1430 | void scr_backspace () NOTHROW; |
|
|
1431 | void scr_tab (int count, bool ht = false) NOTHROW; |
|
|
1432 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
|
|
1433 | void scr_index (enum page_dirn direction) NOTHROW; |
|
|
1434 | void scr_erase_line (int mode) NOTHROW; |
|
|
1435 | void scr_E () NOTHROW; |
|
|
1436 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
|
|
1437 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
|
|
1438 | void scr_scroll_region (int top, int bot) NOTHROW; |
|
|
1439 | void scr_cursor_visible (int mode) NOTHROW; |
|
|
1440 | void scr_autowrap (int mode) NOTHROW; |
|
|
1441 | void scr_relative_origin (int mode) NOTHROW; |
|
|
1442 | void scr_insert_mode (int mode) NOTHROW; |
|
|
1443 | void scr_set_tab (int mode) NOTHROW; |
|
|
1444 | void scr_rvideo_mode (bool on) NOTHROW; |
|
|
1445 | void scr_report_position () NOTHROW; |
|
|
1446 | void set_font_style () NOTHROW; |
|
|
1447 | void scr_charset_choose (int set) NOTHROW; |
|
|
1448 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
|
|
1449 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1450 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
|
|
1451 | bool scr_changeview (int new_view_start) NOTHROW; |
1506 | bool scr_changeview (int new_view_start) noexcept; |
1452 | void scr_bell () NOTHROW; |
1507 | void scr_bell () noexcept; |
1453 | void scr_printscreen (int fullhist) NOTHROW; |
1508 | void scr_printscreen (int fullhist) noexcept; |
1454 | 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; |
1455 | 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; |
1456 | void scr_reverse_selection () NOTHROW; |
1511 | void scr_reverse_selection () noexcept; |
1457 | void scr_dump (int fd) NOTHROW; |
1512 | void scr_dump (int fd) noexcept; |
1458 | |
1513 | |
1459 | void selection_check (int check_more) NOTHROW; |
1514 | void selection_check (int check_more) noexcept; |
1460 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1515 | void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */ |
1461 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1462 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1516 | void selection_request (Time tm, int selnum = Sel_Primary) noexcept; |
1463 | int selection_request_other (Atom target, int selnum) NOTHROW; |
|
|
1464 | void selection_clear (bool clipboard = false) NOTHROW; |
1517 | void selection_clear (bool clipboard = false) noexcept; |
1465 | void clipboard_copy (Time tm); |
|
|
1466 | void selection_make (Time tm); |
1518 | void selection_make (Time tm); |
1467 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1519 | bool selection_grab (Time tm, bool clipboard = false) noexcept; |
1468 | void selection_start_colrow (int col, int row) NOTHROW; |
1520 | void selection_start_colrow (int col, int row) noexcept; |
1469 | 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; |
1470 | 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; |
1471 | void selection_remove_trailing_spaces () NOTHROW; |
1523 | void selection_remove_trailing_spaces () noexcept; |
1472 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1524 | void selection_send (const XSelectionRequestEvent &rq) noexcept; |
1473 | void selection_click (int clicks, int x, int y) NOTHROW; |
1525 | void selection_click (int clicks, int x, int y) noexcept; |
1474 | void selection_extend (int x, int y, int flag) NOTHROW; |
1526 | void selection_extend (int x, int y, int flag) noexcept; |
1475 | void selection_rotate (int x, int y) NOTHROW; |
1527 | void selection_rotate (int x, int y) noexcept; |
1476 | |
1528 | |
1477 | // xdefaults.C |
1529 | // xdefaults.C |
|
|
1530 | void rxvt_usage (int type); |
1478 | 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); |
1479 | int parse_keysym (const char *str, const char *arg); |
1533 | int bind_action (const char *str, const char *arg); |
1480 | const char *x_resource (const char *name); |
1534 | const char *x_resource (const char *name); |
1481 | 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 (); |
1482 | }; |
1542 | }; |
1483 | |
1543 | |
1484 | #endif /* _RXVT_H_ */ |
1544 | #endif /* _RXVT_H_ */ |
1485 | |
1545 | |