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 | #include <ecb.h> |
77 | #include "encoding.h" |
84 | #include "encoding.h" |
78 | #include "rxvtutil.h" |
85 | #include "rxvtutil.h" |
79 | #include "rxvtfont.h" |
86 | #include "rxvtfont.h" |
80 | #include "rxvttoolkit.h" |
87 | #include "rxvttoolkit.h" |
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88 | #include "rxvtimg.h" |
81 | #include "scrollbar.h" |
89 | #include "scrollbar.h" |
82 | #include "ev_cpp.h" |
90 | #include "ev_cpp.h" |
83 | #include "salloc.h" |
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84 | #include "libptytty.h" |
91 | #include "libptytty.h" |
85 | |
92 | |
86 | #include "rxvtperl.h" |
93 | #include "rxvtperl.h" |
87 | |
94 | |
88 | // try to avoid some macros to decrease code size, on some systems |
95 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
98 | ***************************************************************************** |
105 | ***************************************************************************** |
99 | * SYSTEM HACKS |
106 | * SYSTEM HACKS |
100 | ***************************************************************************** |
107 | ***************************************************************************** |
101 | */ |
108 | */ |
102 | |
109 | |
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> |
110 | #include <termios.h> |
108 | |
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109 | #include "background.h" |
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110 | |
111 | |
111 | #ifndef STDIN_FILENO |
112 | #ifndef STDIN_FILENO |
112 | # define STDIN_FILENO 0 |
113 | # define STDIN_FILENO 0 |
113 | # define STDOUT_FILENO 1 |
114 | # define STDOUT_FILENO 1 |
114 | # define STDERR_FILENO 2 |
115 | # define STDERR_FILENO 2 |
115 | #endif |
116 | #endif |
116 | |
117 | |
117 | #if !defined (EACCESS) && defined(EAGAIN) |
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118 | # define EACCESS EAGAIN |
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119 | #endif |
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120 | |
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121 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
118 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
122 | # define EXIT_SUCCESS 0 /* exit function success */ |
119 | # define EXIT_SUCCESS 0 /* exit function success */ |
123 | # define EXIT_FAILURE 1 /* exit function failure */ |
120 | # define EXIT_FAILURE 1 /* exit function failure */ |
124 | #endif |
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125 | |
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126 | #ifndef PATH_MAX |
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127 | # define PATH_MAX 16384 |
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128 | #endif |
121 | #endif |
129 | |
122 | |
130 | /****************************************************************************/ |
123 | /****************************************************************************/ |
131 | |
124 | |
132 | // exception thrown on fatal (per-instance) errors |
125 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
151 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
144 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
152 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
145 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
153 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
146 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
154 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
147 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
155 | |
148 | |
156 | char * rxvt_basename (const char *str) NOTHROW; |
149 | const char * rxvt_basename (const char *str) NOTHROW; |
157 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
150 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
158 | void rxvt_log (const char *fmt,...) NOTHROW; |
151 | void rxvt_log (const char *fmt,...) NOTHROW; |
159 | void rxvt_warn (const char *fmt,...) NOTHROW; |
152 | void rxvt_warn (const char *fmt,...) NOTHROW; |
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153 | ecb_noreturn ecb_cold |
160 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
154 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)); |
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155 | ecb_noreturn ecb_cold |
161 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
156 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)); |
162 | |
157 | |
163 | char * rxvt_strtrim (char *str) NOTHROW; |
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164 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
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165 | void rxvt_freecommastring (char **cs) NOTHROW; |
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166 | |
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167 | void * rxvt_malloc (size_t size); |
158 | void * rxvt_malloc (size_t size); |
168 | void * rxvt_calloc (size_t number, size_t size); |
159 | void * rxvt_calloc (size_t number, size_t size); |
169 | void * rxvt_realloc (void *ptr, size_t size); |
160 | void * rxvt_realloc (void *ptr, size_t size); |
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161 | |
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162 | char * rxvt_strtrim (char *str) NOTHROW; |
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163 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
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164 | |
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165 | static inline void |
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166 | rxvt_free_strsplit (char **ptr) NOTHROW |
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167 | { |
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168 | free (ptr[0]); |
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169 | free (ptr); |
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170 | } |
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171 | |
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172 | KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index); |
170 | |
173 | |
171 | ///////////////////////////////////////////////////////////////////////////// |
174 | ///////////////////////////////////////////////////////////////////////////// |
172 | |
175 | |
173 | // temporarily replace the process environment |
176 | // temporarily replace the process environment |
174 | extern char **environ; |
177 | extern char **environ; |
175 | extern char **rxvt_environ; // the original environ pointer |
178 | extern char **rxvt_environ; // the original environ pointer |
176 | |
179 | |
177 | static inline void |
180 | static inline void |
178 | set_environ (stringvec *envv) |
181 | set_environ (char **envv) |
179 | { |
182 | { |
180 | #if ENABLE_PERL |
183 | #if ENABLE_PERL |
181 | assert (envv); |
184 | assert (envv); |
182 | #else |
185 | #else |
183 | if (envv) |
186 | if (envv) |
184 | #endif |
187 | #endif |
185 | environ = (char **)envv->begin (); |
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186 | } |
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187 | |
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188 | static inline void |
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189 | set_environ (char **envv) |
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190 | { |
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191 | #if ENABLE_PERL |
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192 | assert (envv); |
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193 | #else |
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194 | if (envv) |
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195 | #endif |
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196 | environ = envv; |
188 | environ = envv; |
197 | } |
189 | } |
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190 | |
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191 | struct localise_env |
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192 | { |
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193 | char **orig_env; |
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194 | |
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195 | localise_env (char **new_env) |
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196 | { |
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197 | orig_env = environ; |
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198 | environ = new_env; |
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199 | } |
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200 | |
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201 | ~localise_env () |
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202 | { |
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203 | environ = orig_env; |
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204 | } |
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205 | }; |
198 | |
206 | |
199 | /* |
207 | /* |
200 | ***************************************************************************** |
208 | ***************************************************************************** |
201 | * STRUCTURES AND TYPEDEFS |
209 | * STRUCTURES AND TYPEDEFS |
202 | ***************************************************************************** |
210 | ***************************************************************************** |
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… | |
204 | |
212 | |
205 | /* |
213 | /* |
206 | * the 'essential' information for reporting Mouse Events |
214 | * the 'essential' information for reporting Mouse Events |
207 | * pared down from XButtonEvent |
215 | * pared down from XButtonEvent |
208 | */ |
216 | */ |
209 | struct mouse_event { |
217 | struct mouse_event |
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218 | { |
210 | int clicks; |
219 | int clicks; |
211 | Time time; /* milliseconds */ |
220 | Time time; /* milliseconds */ |
212 | unsigned int state; /* key or button mask */ |
221 | unsigned int state; /* key or button mask */ |
213 | unsigned int button; /* detail */ |
222 | unsigned int button; /* detail */ |
214 | }; |
223 | }; |
… | |
… | |
244 | ***************************************************************************** |
253 | ***************************************************************************** |
245 | */ |
254 | */ |
246 | |
255 | |
247 | /* COLORTERM, TERM environment variables */ |
256 | /* COLORTERM, TERM environment variables */ |
248 | #define COLORTERMENV "rxvt" |
257 | #define COLORTERMENV "rxvt" |
249 | #ifdef BG_IMAGE_FROM_FILE |
258 | #if HAVE_IMG |
250 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
259 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
251 | #else |
260 | #else |
252 | # define COLORTERMENVFULL COLORTERMENV |
261 | # define COLORTERMENVFULL COLORTERMENV |
253 | #endif |
262 | #endif |
254 | #ifndef TERMENV |
263 | #ifndef TERMENV |
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264 | # if USE_256_COLORS |
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265 | # define TERMENV "rxvt-unicode-256color" |
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266 | # else |
255 | # define TERMENV "rxvt-unicode" |
267 | # define TERMENV "rxvt-unicode" |
256 | #endif |
268 | # endif |
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269 | #endif |
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270 | |
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271 | // Hidden color cube for indexed 24-bit colors. There are fewer blue levels |
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272 | // because normal human eye is less sensitive to the blue component than to |
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273 | // the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color) |
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274 | #if USE_256_COLORS |
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275 | // 7x7x5=245 < 254 unused color indices |
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276 | # define Red_levels 7 |
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277 | # define Green_levels 7 |
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278 | # define Blue_levels 5 |
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279 | #else |
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280 | // 6x6x4=144 < 166 unused color indices |
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281 | # define Red_levels 6 |
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282 | # define Green_levels 6 |
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283 | # define Blue_levels 4 |
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284 | #endif |
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285 | |
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286 | #define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels) |
257 | |
287 | |
258 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
288 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
259 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
289 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
260 | #endif |
290 | #endif |
261 | |
291 | |
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275 | # define NSCREENS 0 |
305 | # define NSCREENS 0 |
276 | #else |
306 | #else |
277 | # define NSCREENS 1 |
307 | # define NSCREENS 1 |
278 | #endif |
308 | #endif |
279 | |
309 | |
280 | /* special (internal) prefix for font commands */ |
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281 | #define FONT_CMD '#' |
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282 | #define FONT_DN "#-" |
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283 | #define FONT_UP "#+" |
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284 | |
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285 | /* flags for rxvt_scr_gotorc () */ |
310 | /* flags for rxvt_term::scr_gotorc () */ |
286 | enum { |
311 | enum { |
287 | C_RELATIVE = 1, /* col movement is relative */ |
312 | C_RELATIVE = 1, /* col movement is relative */ |
288 | R_RELATIVE = 2, /* row movement is relative */ |
313 | R_RELATIVE = 2, /* row movement is relative */ |
289 | RELATIVE = C_RELATIVE | R_RELATIVE, |
314 | RELATIVE = C_RELATIVE | R_RELATIVE, |
290 | }; |
315 | }; |
291 | |
316 | |
292 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
317 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
293 | enum { |
318 | enum { |
294 | INSERT = -1, /* don't change these values */ |
319 | INSERT = -1, /* don't change these values */ |
295 | DELETE = +1, |
320 | DELETE = +1, |
296 | ERASE = +2, |
321 | ERASE = +2, |
297 | }; |
322 | }; |
298 | |
323 | |
299 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
324 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
300 | enum page_dirn { |
325 | enum page_dirn { |
301 | UP, |
326 | DN = -1, |
302 | DN, |
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303 | NO_DIR, |
327 | NO_DIR = 0, |
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328 | UP = 1, |
304 | }; |
329 | }; |
305 | |
330 | |
306 | /* arguments for rxvt_scr_change_screen () */ |
331 | /* arguments for rxvt_term::scr_change_screen () */ |
307 | enum { |
332 | enum { |
308 | PRIMARY = 0, |
333 | PRIMARY = 0, |
309 | SECONDARY, |
334 | SECONDARY, |
310 | }; |
335 | }; |
311 | |
336 | |
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337 | // define various rendition bits and masks. the rendition word |
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338 | // is 32 bits in size, and we should use it as efficiently as possible |
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339 | |
312 | #define RS_None 0 |
340 | #define RS_None 0 |
313 | |
341 | |
314 | #define RS_fgMask 0x0000007fUL // 128 colors |
342 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
315 | #define RS_bgMask 0x00003f80UL // 128 colors |
343 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
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344 | #define RS_bgShift 0 |
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345 | #define RS_fgShift (RS_bgShift + Color_Bits) |
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346 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
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347 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
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348 | |
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349 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
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350 | #define RS_fontShift (RS_fgShift + Color_Bits) |
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351 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
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352 | #define RS_fontCount rxvt_fontset::fontCount |
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353 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
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354 | |
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355 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
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356 | #define RS_redraw (2UL << RS_fontShift) |
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357 | |
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358 | #define RS_Sel (1UL << 22) |
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359 | |
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360 | // 4 custom bits for extensions |
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361 | #define RS_customCount 16UL |
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362 | #define RS_customShift 23 |
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363 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
316 | |
364 | |
317 | // font styles |
365 | // font styles |
318 | #define RS_Bold 0x00004000UL // value 1 |
366 | #define RS_Bold (1UL << RS_styleShift) |
319 | #define RS_Italic 0x00008000UL // value 2 |
367 | #define RS_Italic (2UL << RS_styleShift) |
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368 | |
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369 | #define RS_styleCount 4 |
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370 | #define RS_styleShift 27 |
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371 | #define RS_styleMask (RS_Bold | RS_Italic) |
320 | |
372 | |
321 | // fake styles |
373 | // fake styles |
322 | #define RS_Blink 0x00010000UL // blink |
374 | #define RS_Blink (1UL << 29) |
323 | #define RS_RVid 0x00020000UL // reverse video |
375 | #define RS_RVid (1UL << 30) // reverse video |
324 | #define RS_Uline 0x00040000UL // underline |
376 | #define RS_Uline (1UL << 31) // underline |
325 | |
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326 | // toggle this to force redraw, must be != RS_Careful |
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327 | #define RS_redraw 0x01000000UL |
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328 | |
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329 | // 5 custom bits for extensions |
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330 | #define RS_customCount 32 |
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331 | #define RS_customMask 0x00f80000UL |
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332 | #define RS_customShift 19 |
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333 | |
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334 | // other flags |
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335 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
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336 | |
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337 | #define RS_styleCount 4 |
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338 | #define RS_styleMask (RS_Bold | RS_Italic) |
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339 | #define RS_styleShift 14 |
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340 | |
377 | |
341 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
378 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
342 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
379 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
343 | |
380 | |
344 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
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345 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
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346 | #define RS_fontShift 24 |
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347 | |
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348 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
381 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
349 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
382 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
350 | |
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351 | #define Sel_none 0 /* Not waiting */ |
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352 | #define Sel_normal 0x01 /* normal selection */ |
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353 | #define Sel_incr 0x02 /* incremental selection */ |
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354 | #define Sel_direct 0x00 |
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355 | #define Sel_Primary 0x01 |
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356 | #define Sel_Secondary 0x02 |
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357 | #define Sel_Clipboard 0x03 |
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358 | #define Sel_whereMask 0x0f |
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359 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
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360 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
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361 | |
383 | |
362 | enum { |
384 | enum { |
363 | C0_NUL = 0x00, |
385 | C0_NUL = 0x00, |
364 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
386 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
365 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
387 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
… | |
… | |
383 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
405 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
384 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
406 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
385 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
407 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
386 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
408 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
387 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
409 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
388 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
410 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
411 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
389 | XTerm_logfile = 46, // not implemented |
412 | XTerm_logfile = 46, // not implemented |
390 | XTerm_font = 50, |
413 | XTerm_font = 50, |
391 | |
414 | |
392 | XTerm_konsole30 = 30, // reserved for konsole |
415 | XTerm_konsole30 = 30, // reserved for konsole |
393 | XTerm_konsole31 = 31, // reserved for konsole |
416 | XTerm_konsole31 = 31, // reserved for konsole |
… | |
… | |
395 | /* |
418 | /* |
396 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
419 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
397 | */ |
420 | */ |
398 | |
421 | |
399 | // deprecated |
422 | // deprecated |
400 | Rxvt_Color_BD = 18, |
|
|
401 | Rxvt_Color_UL = 19, |
|
|
402 | Rxvt_restoreFG = 39, |
423 | Rxvt_restoreFG = 39, |
403 | Rxvt_restoreBG = 49, |
424 | Rxvt_restoreBG = 49, |
404 | |
425 | |
405 | Rxvt_Pixmap = 20, // new bg pixmap |
|
|
406 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
426 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
407 | |
427 | |
408 | URxvt_locale = 701, // change locale |
428 | URxvt_locale = 701, // change locale |
409 | URxvt_version = 702, // request version |
429 | URxvt_version = 702, // request version |
410 | |
430 | |
411 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
431 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
412 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
413 | URxvt_Color_BD = 706, // change actual 'Bold' color |
432 | URxvt_Color_BD = 706, // change actual 'Bold' color |
414 | URxvt_Color_UL = 707, // change actual 'Underline' color |
433 | URxvt_Color_UL = 707, // change actual 'Underline' color |
|
|
434 | URxvt_Color_border = 708, |
415 | |
435 | |
416 | URxvt_font = 710, |
436 | URxvt_font = 710, |
417 | URxvt_boldFont = 711, |
437 | URxvt_boldFont = 711, |
418 | URxvt_italicFont = 712, |
438 | URxvt_italicFont = 712, |
419 | URxvt_boldItalicFont = 713, |
439 | URxvt_boldItalicFont = 713, |
420 | |
440 | |
421 | URxvt_view_up = 720, |
441 | URxvt_view_up = 720, |
422 | URxvt_view_down = 721, |
442 | URxvt_view_down = 721, |
423 | |
443 | |
424 | URxvt_perl = 777, |
444 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
425 | }; |
445 | }; |
426 | |
446 | |
427 | /* Words starting with `Color_' are colours. Others are counts */ |
447 | /* Words starting with `Color_' are colours. Others are counts */ |
428 | /* |
448 | /* |
429 | * The PixColor and rendition colour usage should probably be decoupled |
449 | * The PixColor and rendition colour usage should probably be decoupled |
… | |
… | |
459 | Color_White = maxBrightCOLOR, |
479 | Color_White = maxBrightCOLOR, |
460 | #else |
480 | #else |
461 | Color_White = maxCOLOR, |
481 | Color_White = maxCOLOR, |
462 | #endif |
482 | #endif |
463 | minTermCOLOR = Color_White + 1, |
483 | minTermCOLOR = Color_White + 1, |
|
|
484 | #if USE_256_COLORS |
|
|
485 | maxTermCOLOR = Color_White + 240, |
|
|
486 | #else |
464 | maxTermCOLOR = Color_White + 72, |
487 | maxTermCOLOR = Color_White + 72, |
|
|
488 | #endif |
|
|
489 | minTermCOLOR24, |
|
|
490 | maxTermCOLOR24 = minTermCOLOR24 + |
|
|
491 | RGB24_CUBE_SIZE - 1, |
465 | #ifndef NO_CURSORCOLOR |
492 | #ifndef NO_CURSORCOLOR |
466 | Color_cursor, |
493 | Color_cursor, |
467 | Color_cursor2, |
494 | Color_cursor2, |
468 | #endif |
495 | #endif |
469 | Color_pointer_fg, |
496 | Color_pointer_fg, |
… | |
… | |
478 | #if ENABLE_FRILLS |
505 | #if ENABLE_FRILLS |
479 | Color_underline, |
506 | Color_underline, |
480 | #endif |
507 | #endif |
481 | #ifdef OPTION_HC |
508 | #ifdef OPTION_HC |
482 | Color_HC, |
509 | Color_HC, |
|
|
510 | Color_HTC, |
483 | #endif |
511 | #endif |
484 | Color_scroll, |
512 | Color_scroll, |
485 | #ifdef RXVT_SCROLLBAR |
513 | #ifdef RXVT_SCROLLBAR |
486 | Color_trough, |
514 | Color_trough, |
487 | #endif |
|
|
488 | #if ENABLE_TRANSPARENCY |
|
|
489 | Color_tint, |
|
|
490 | #endif |
515 | #endif |
491 | #if OFF_FOCUS_FADING |
516 | #if OFF_FOCUS_FADING |
492 | Color_fade, |
517 | Color_fade, |
493 | #endif |
518 | #endif |
494 | NRS_COLORS, /* */ |
519 | NRS_COLORS, /* */ |
… | |
… | |
499 | #else |
524 | #else |
500 | TOTAL_COLORS = NRS_COLORS |
525 | TOTAL_COLORS = NRS_COLORS |
501 | #endif |
526 | #endif |
502 | }; |
527 | }; |
503 | |
528 | |
|
|
529 | #if USE_256_COLORS |
504 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
530 | # define Color_Bits 9 // 0 .. maxTermCOLOR24 |
|
|
531 | #else |
|
|
532 | # define Color_Bits 8 // 0 .. maxTermCOLOR24 |
|
|
533 | #endif |
|
|
534 | |
|
|
535 | #if maxTermCOLOR24 >= (1 << Color_Bits) |
|
|
536 | # error color index overflow |
|
|
537 | #endif |
505 | |
538 | |
506 | /* |
539 | /* |
507 | * Resource list |
540 | * Resource list |
508 | */ |
541 | */ |
509 | enum { |
542 | enum { |
… | |
… | |
537 | #define PrivMode_vt52 (1UL<<18) |
570 | #define PrivMode_vt52 (1UL<<18) |
538 | #define PrivMode_LFNL (1UL<<19) |
571 | #define PrivMode_LFNL (1UL<<19) |
539 | #define PrivMode_MouseBtnEvent (1UL<<20) |
572 | #define PrivMode_MouseBtnEvent (1UL<<20) |
540 | #define PrivMode_MouseAnyEvent (1UL<<21) |
573 | #define PrivMode_MouseAnyEvent (1UL<<21) |
541 | #define PrivMode_BracketPaste (1UL<<22) |
574 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
575 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
576 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
|
|
577 | #define PrivMode_BlinkingCursor (1UL<<25) |
|
|
578 | #define PrivMode_FocusEvent (1UL<<26) |
542 | |
579 | |
543 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
580 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
544 | |
581 | |
545 | #ifdef ALLOW_132_MODE |
582 | #ifdef ALLOW_132_MODE |
546 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
583 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
549 | #endif |
586 | #endif |
550 | |
587 | |
551 | // do not change these constants lightly, there are many interdependencies |
588 | // do not change these constants lightly, there are many interdependencies |
552 | #define IMBUFSIZ 128 // input modifier buffer sizes |
589 | #define IMBUFSIZ 128 // input modifier buffer sizes |
553 | #define KBUFSZ 512 // size of keyboard mapping buffer |
590 | #define KBUFSZ 512 // size of keyboard mapping buffer |
554 | #define CBUFSIZ 2048 // size of command buffer |
591 | #define CBUFSIZ 32768 // size of command buffer (longest command sequence possible) |
|
|
592 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
555 | #define UBUFSIZ 2048 // character buffer |
593 | #define UBUFSIZ 2048 // character buffer |
556 | |
594 | |
557 | #if ENABLE_FRILLS |
595 | #if ENABLE_FRILLS |
558 | # include <X11/Xmd.h> |
596 | # include <X11/Xmd.h> |
559 | typedef struct _mwmhints { |
597 | typedef struct _mwmhints |
|
|
598 | { |
560 | CARD32 flags; |
599 | CARD32 flags; |
561 | CARD32 functions; |
600 | CARD32 functions; |
562 | CARD32 decorations; |
601 | CARD32 decorations; |
563 | INT32 input_mode; |
602 | INT32 input_mode; |
564 | CARD32 status; |
603 | CARD32 status; |
… | |
… | |
595 | /* |
634 | /* |
596 | ***************************************************************************** |
635 | ***************************************************************************** |
597 | * MACRO DEFINES |
636 | * MACRO DEFINES |
598 | ***************************************************************************** |
637 | ***************************************************************************** |
599 | */ |
638 | */ |
|
|
639 | |
|
|
640 | // speed hack, copy some member variable into a local variable of the same name |
600 | #define dLocal(type,name) type const name = this->name |
641 | #define dLocal(type,name) type const name = this->name |
601 | |
642 | |
602 | // for speed reasons, we assume that all codepoints 32 to 126 are |
643 | // for speed reasons, we assume that all codepoints 32 to 126 are |
603 | // single-width. |
644 | // single-width. |
604 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
645 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
… | |
… | |
611 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
652 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
612 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
653 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
613 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
654 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
614 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
655 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
615 | |
656 | |
616 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
657 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
617 | #define ROW(n) row_buf [LINENO (n)] |
658 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
|
|
659 | |
|
|
660 | #define LINENO(n) LINENO_of (this, n) |
|
|
661 | #define ROW(n) ROW_of (this, n) |
618 | |
662 | |
619 | /* how to build & extract colors and attributes */ |
663 | /* how to build & extract colors and attributes */ |
620 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
664 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
621 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
665 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
622 | |
666 | |
623 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
667 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
624 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
668 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
625 | |
669 | |
626 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
670 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
627 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
671 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
628 | |
672 | |
629 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
673 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
630 | #define GET_BGATTR(x) \ |
|
|
631 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
|
|
632 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
|
|
633 | : ((x) & (RS_attrMask | RS_bgMask))) |
|
|
634 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
674 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
635 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
675 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
636 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
676 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
637 | |
677 | |
638 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
678 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
639 | |
679 | |
640 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
680 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
641 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
681 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
642 | |
682 | |
643 | #if ENABLE_STYLES |
683 | #if ENABLE_STYLES |
644 | # define FONTSET(style) fontset[GET_STYLE (style)] |
684 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
645 | #else |
685 | #else |
646 | # define FONTSET(style) fontset[0] |
686 | # define FONTSET_of(t,style) (t)->fontset[0] |
647 | #endif |
687 | #endif |
|
|
688 | |
|
|
689 | #define FONTSET(style) FONTSET_of (this, style) |
648 | |
690 | |
649 | typedef callback<void (const char *)> log_callback; |
691 | typedef callback<void (const char *)> log_callback; |
650 | typedef callback<int (int)> getfd_callback; |
692 | typedef callback<int (int)> getfd_callback; |
651 | |
693 | |
652 | /****************************************************************************/ |
694 | /****************************************************************************/ |
… | |
… | |
655 | #define LINE_FILTERED 0x0002 // line has been filtered |
697 | #define LINE_FILTERED 0x0002 // line has been filtered |
656 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
698 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
657 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
699 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
658 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
700 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
659 | |
701 | |
660 | struct line_t { |
702 | struct line_t |
|
|
703 | { |
661 | text_t *t; // terminal the text |
704 | text_t *t; // terminal the text |
662 | rend_t *r; // rendition, uses RS_ flags |
705 | rend_t *r; // rendition, uses RS_ flags |
663 | tlen_t_ l; // length of each text line |
706 | tlen_t_ l; // length of each text line |
664 | uint32_t f; // flags |
707 | uint32_t f; // flags |
|
|
708 | |
|
|
709 | bool valid () |
|
|
710 | { |
|
|
711 | return l >= 0; |
|
|
712 | } |
|
|
713 | |
|
|
714 | void alloc () |
|
|
715 | { |
|
|
716 | l = 0; |
|
|
717 | } |
665 | |
718 | |
666 | bool is_longer () |
719 | bool is_longer () |
667 | { |
720 | { |
668 | return f & LINE_LONGER; |
721 | return f & LINE_LONGER; |
669 | } |
722 | } |
… | |
… | |
699 | }; |
752 | }; |
700 | |
753 | |
701 | /****************************************************************************/ |
754 | /****************************************************************************/ |
702 | |
755 | |
703 | // primitive wrapper around mbstate_t to ensure initialisation |
756 | // primitive wrapper around mbstate_t to ensure initialisation |
704 | struct mbstate { |
757 | struct mbstate |
|
|
758 | { |
705 | mbstate_t mbs; |
759 | mbstate_t mbs; |
706 | |
760 | |
707 | operator mbstate_t *() { return &mbs; } |
761 | operator mbstate_t *() { return &mbs; } |
708 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
762 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
709 | mbstate () { reset (); } |
763 | mbstate () { reset (); } |
… | |
… | |
730 | |
784 | |
731 | #if ENABLE_COMBINING |
785 | #if ENABLE_COMBINING |
732 | // compose chars are used to represent composite characters |
786 | // compose chars are used to represent composite characters |
733 | // that are not representable in unicode, as well as characters |
787 | // that are not representable in unicode, as well as characters |
734 | // not fitting in the BMP. |
788 | // not fitting in the BMP. |
735 | struct compose_char { |
789 | struct compose_char |
|
|
790 | { |
736 | unicode_t c1, c2; // any chars != NOCHAR are valid |
791 | unicode_t c1, c2; // any chars != NOCHAR are valid |
|
|
792 | |
737 | compose_char (unicode_t c1, unicode_t c2) |
793 | compose_char (unicode_t c1, unicode_t c2) |
738 | : c1(c1), c2(c2) |
794 | : c1(c1), c2(c2) |
739 | { } |
795 | { } |
740 | }; |
796 | }; |
741 | |
797 | |
742 | class rxvt_composite_vec { |
798 | class rxvt_composite_vec |
|
|
799 | { |
743 | vector<compose_char> v; |
800 | vector<compose_char> v; |
744 | public: |
801 | public: |
745 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
802 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
746 | int expand (unicode_t c, wchar_t *r); |
803 | int expand (unicode_t c, wchar_t *r); |
747 | compose_char *operator [](text_t c) |
804 | compose_char *operator [](text_t c) |
… | |
… | |
766 | extern rxvt_t rxvt_current_term; |
823 | extern rxvt_t rxvt_current_term; |
767 | |
824 | |
768 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
825 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
769 | #define GET_R rxvt_current_term |
826 | #define GET_R rxvt_current_term |
770 | |
827 | |
|
|
828 | /* ------------------------------------------------------------------------- */ |
|
|
829 | struct overlay_base |
|
|
830 | { |
|
|
831 | int x, y, w, h; // overlay dimensions |
|
|
832 | text_t **text; |
|
|
833 | rend_t **rend; |
|
|
834 | |
|
|
835 | // while tempting to add swap() etc. here, it effectively only increases code size |
|
|
836 | }; |
|
|
837 | |
|
|
838 | /* ------------------------------------------------------------------------- */ |
|
|
839 | |
771 | typedef struct { |
840 | typedef struct |
|
|
841 | { |
772 | int row; |
842 | int row; |
773 | int col; |
843 | int col; |
774 | } row_col_t; |
844 | } row_col_t; |
775 | |
845 | |
776 | /* |
846 | /* |
… | |
… | |
801 | * +------------+·display·+·= term_start |
871 | * +------------+·display·+·= term_start |
802 | * | terminal | display | |
872 | * | terminal | display | |
803 | * | terminal +---------+ |
873 | * | terminal +---------+ |
804 | * | terminal | |
874 | * | terminal | |
805 | * | terminal | |
875 | * | terminal | |
806 | * +------------+···········= term_stat + nrow - 1 |
876 | * +------------+···········= term_start + nrow - 1 |
807 | * | |
877 | * | |
808 | * | |
878 | * | |
809 | * END······················= total_rows |
879 | * END······················= total_rows |
810 | */ |
880 | */ |
811 | |
881 | |
812 | struct TermWin_t { |
882 | struct TermWin_t |
|
|
883 | { |
|
|
884 | int vt_width; /* actual window width [pixels] */ |
|
|
885 | int vt_height; /* actual window height [pixels] */ |
813 | int width; /* window width [pixels] */ |
886 | int width; /* window width [pixels] */ |
814 | int height; /* window height [pixels] */ |
887 | int height; /* window height [pixels] */ |
815 | int fwidth; /* font width [pixels] */ |
888 | int fwidth; /* font width [pixels] */ |
816 | int fheight; /* font height [pixels] */ |
889 | int fheight; /* font height [pixels] */ |
817 | int fbase; /* font ascent (baseline) [pixels] */ |
890 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
820 | int focus; /* window has focus */ |
893 | int focus; /* window has focus */ |
821 | int mapped; /* window state mapped? */ |
894 | int mapped; /* window state mapped? */ |
822 | int int_bwidth; /* internal border width */ |
895 | int int_bwidth; /* internal border width */ |
823 | int ext_bwidth; /* external border width */ |
896 | int ext_bwidth; /* external border width */ |
824 | int lineSpace; /* number of extra pixels between rows */ |
897 | int lineSpace; /* number of extra pixels between rows */ |
|
|
898 | int letterSpace; /* number of extra pixels between columns */ |
825 | int saveLines; /* number of lines that fit in scrollback */ |
899 | int saveLines; /* number of lines that fit in scrollback */ |
826 | int total_rows; /* total number of rows in this terminal */ |
900 | int total_rows; /* total number of rows in this terminal */ |
827 | int term_start; /* term lines start here */ |
901 | int term_start; /* term lines start here */ |
828 | int view_start; /* scrollback view starts here */ |
902 | int view_start; /* scrollback view starts here */ |
829 | int top_row; /* topmost row index of scrollback */ |
903 | int top_row; /* topmost row index of scrollback */ |
830 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
904 | Window parent; /* parent identifier */ |
831 | Window vt; /* vt100 window */ |
905 | Window vt; /* vt100 window */ |
832 | GC gc; /* GC for drawing */ |
906 | GC gc; /* GC for drawing */ |
833 | Pixmap pixmap; |
|
|
834 | rxvt_drawable *drawable; |
907 | rxvt_drawable *drawable; |
835 | rxvt_fontset *fontset[4]; |
908 | rxvt_fontset *fontset[4]; |
836 | }; |
909 | }; |
837 | |
910 | |
838 | /* |
911 | /* |
… | |
… | |
847 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
920 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
848 | * nothing is selected |
921 | * nothing is selected |
849 | * beg: row/column of beginning of selection : never past mark |
922 | * beg: row/column of beginning of selection : never past mark |
850 | * mark: row/column of initial click : never past end |
923 | * mark: row/column of initial click : never past end |
851 | * end: row/column of one character past end of selection |
924 | * end: row/column of one character past end of selection |
852 | * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow |
925 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
853 | * * Note: col == -1 ==> we're left of screen |
926 | * * Note: col == -1 ==> we're left of screen |
854 | * |
927 | * |
855 | */ |
928 | */ |
856 | typedef struct { |
929 | struct screen_t |
|
|
930 | { |
857 | row_col_t cur; /* cursor position on the screen */ |
931 | row_col_t cur; /* cursor position on the screen */ |
858 | int tscroll; /* top of settable scroll region */ |
932 | int tscroll; /* top of settable scroll region */ |
859 | int bscroll; /* bottom of settable scroll region */ |
933 | int bscroll; /* bottom of settable scroll region */ |
860 | unsigned int charset; /* character set number [0..3] */ |
934 | unsigned int charset; /* character set number [0..3] */ |
861 | unsigned int flags; /* see below */ |
935 | unsigned int flags; /* see below */ |
862 | row_col_t s_cur; /* saved cursor position */ |
936 | row_col_t s_cur; /* saved cursor position */ |
863 | unsigned int s_charset; /* saved character set number [0..3] */ |
937 | unsigned int s_charset; /* saved character set number [0..3] */ |
864 | char s_charset_char; |
938 | char s_charset_char; |
865 | rend_t s_rstyle; /* saved rendition style */ |
939 | rend_t s_rstyle; /* saved rendition style */ |
866 | } screen_t; |
940 | }; |
867 | |
941 | |
868 | enum selection_op_t { |
942 | enum selection_op_t |
|
|
943 | { |
869 | SELECTION_CLEAR = 0, /* nothing selected */ |
944 | SELECTION_CLEAR = 0, /* nothing selected */ |
870 | SELECTION_INIT, /* marked a point */ |
945 | SELECTION_INIT, /* marked a point */ |
871 | SELECTION_BEGIN, /* started a selection */ |
946 | SELECTION_BEGIN, /* started a selection */ |
872 | SELECTION_CONT, /* continued selection */ |
947 | SELECTION_CONT, /* continued selection */ |
873 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
948 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
874 | }; |
949 | }; |
875 | |
950 | |
876 | typedef struct { |
951 | struct selection_t |
|
|
952 | { |
877 | wchar_t *text; /* selected text */ |
953 | wchar_t *text; /* selected text */ |
878 | unsigned int len; /* length of selected text */ |
954 | unsigned int len; /* length of selected text */ |
879 | unsigned int screen; /* screen being used */ |
955 | unsigned int screen; /* screen being used */ |
880 | unsigned int clicks; /* number of clicks */ |
956 | unsigned int clicks; /* number of clicks */ |
881 | selection_op_t op; /* current operation */ |
957 | selection_op_t op; /* current operation */ |
882 | bool rect; /* rectangular selection? */ |
958 | bool rect; /* rectangular selection? */ |
883 | row_col_t beg; /* beginning of selection <= mark */ |
959 | row_col_t beg; /* beginning of selection <= mark */ |
884 | row_col_t mark; /* point of initial click <= end */ |
960 | row_col_t mark; /* point of initial click <= end */ |
885 | row_col_t end; /* one character past end point */ |
961 | row_col_t end; /* one character past end point */ |
886 | } selection_t; |
962 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
963 | unsigned int clip_len; /* length of clipboard text */ |
|
|
964 | }; |
887 | |
965 | |
888 | /* ------------------------------------------------------------------------- */ |
966 | /* ------------------------------------------------------------------------- */ |
889 | |
967 | |
890 | /* screen_t flags */ |
968 | /* screen_t flags */ |
891 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
969 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
… | |
… | |
895 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
973 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
896 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
974 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
897 | |
975 | |
898 | /* rxvt_vars.options */ |
976 | /* rxvt_vars.options */ |
899 | enum { |
977 | enum { |
900 | # define def(name,idx) Opt_ ## name = idx, |
|
|
901 | # define nodef(name) Opt_ ## name = 0, |
978 | # define def(name) Opt_ ## name, |
|
|
979 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
980 | Opt_0, |
902 | # include "optinc.h" |
981 | # include "optinc.h" |
903 | # undef nodef |
982 | # undef nodef |
904 | # undef def |
983 | # undef def |
905 | Opt_count |
984 | Opt_count |
906 | }; |
985 | }; |
907 | |
986 | |
908 | /* ------------------------------------------------------------------------- */ |
987 | /* ------------------------------------------------------------------------- */ |
909 | |
988 | |
910 | struct rxvt_vars : TermWin_t { |
989 | struct rxvt_vars : TermWin_t |
|
|
990 | { |
911 | scrollBar_t scrollBar; |
991 | scrollBar_t scrollBar; |
912 | uint8_t options[(Opt_count + 7) >> 3]; |
992 | uint8_t options[(Opt_count + 7) >> 3]; |
913 | XSizeHints szHint; |
993 | XSizeHints szHint; |
914 | rxvt_color *pix_colors; |
994 | rxvt_color *pix_colors; |
915 | Cursor TermWin_cursor; /* cursor for vt window */ |
995 | Cursor TermWin_cursor; /* cursor for vt window */ |
916 | int numlock_state; |
996 | |
917 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
997 | line_t *row_buf; // all lines, scrollback + terminal, circular |
918 | line_t *drawn_buf; // text on screen |
998 | line_t *drawn_buf; // text on screen |
919 | line_t *swap_buf; // lines for swap buffer |
999 | line_t *swap_buf; // lines for swap buffer |
920 | char *tabs; /* per location: 1 == tab-stop */ |
1000 | char *tabs; /* per location: 1 == tab-stop */ |
921 | screen_t screen; |
1001 | screen_t screen; |
922 | screen_t swap; |
1002 | screen_t swap; |
… | |
… | |
925 | #ifdef OFF_FOCUS_FADING |
1005 | #ifdef OFF_FOCUS_FADING |
926 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
1006 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
927 | #endif |
1007 | #endif |
928 | }; |
1008 | }; |
929 | |
1009 | |
930 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
1010 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1011 | { |
931 | |
1012 | |
932 | // special markers with magic addresses |
1013 | // special markers with magic addresses |
933 | static const char resval_undef []; // options specifically unset |
1014 | static const char resval_undef []; // options specifically unset |
934 | static const char resval_on []; // boolean options switched on |
1015 | static const char resval_on []; // boolean options switched on |
935 | static const char resval_off []; // or off |
1016 | static const char resval_off []; // or off |
… | |
… | |
943 | |
1024 | |
944 | unsigned char want_refresh:1, |
1025 | unsigned char want_refresh:1, |
945 | current_screen:1, /* primary or secondary */ |
1026 | current_screen:1, /* primary or secondary */ |
946 | num_scr_allow:1, |
1027 | num_scr_allow:1, |
947 | bypass_keystate:1, |
1028 | bypass_keystate:1, |
|
|
1029 | #if ENABLE_FRILLS |
|
|
1030 | urgency_hint:1, |
|
|
1031 | #endif |
948 | #ifdef CURSOR_BLINK |
1032 | #if CURSOR_BLINK |
949 | hidden_cursor:1, |
1033 | hidden_cursor:1, |
950 | #endif |
1034 | #endif |
951 | #ifdef TEXT_BLINK |
1035 | #if TEXT_BLINK |
952 | hidden_text:1, |
1036 | hidden_text:1, |
953 | #endif |
1037 | #endif |
954 | #ifdef POINTER_BLANK |
1038 | #if POINTER_BLANK |
955 | hidden_pointer:1, |
1039 | hidden_pointer:1, |
956 | #endif |
1040 | #endif |
957 | enc_utf8:1, /* wether locale uses utf-8 */ |
1041 | enc_utf8:1, /* whether locale uses utf-8 */ |
958 | seen_input:1, /* wether we have seen some program output yet */ |
1042 | seen_input:1, /* whether we have seen some program output yet */ |
959 | seen_resize:1, /* wether we had a resize event */ |
1043 | seen_resize:1, /* whether we had a resize event */ |
|
|
1044 | init_done:1, |
960 | parsed_geometry:1; |
1045 | parsed_geometry:1; |
961 | |
1046 | |
962 | unsigned char refresh_type, |
1047 | unsigned char refresh_type, |
963 | #ifdef META8_OPTION |
1048 | #ifdef META8_OPTION |
964 | meta_char, /* Alt-key prefix */ |
1049 | meta_char; /* Alt-key prefix */ |
965 | #endif |
1050 | #endif |
966 | selection_wait, |
|
|
967 | selection_type; |
|
|
968 | /* ---------- */ |
1051 | /* ---------- */ |
969 | bool rvideo_state, rvideo_mode; |
1052 | bool rvideo_state, rvideo_mode; |
970 | #ifndef NO_BELL |
1053 | #ifndef NO_BELL |
971 | bool rvideo_bell; |
1054 | bool rvideo_bell; |
972 | #endif |
1055 | #endif |
973 | int num_scr; /* screen: number lines scrolled */ |
1056 | int num_scr; /* screen: number of lines scrolled */ |
974 | int prev_ncol, /* screen: previous number of columns */ |
1057 | int prev_ncol, /* screen: previous number of columns */ |
975 | prev_nrow; /* screen: previous number of rows */ |
1058 | prev_nrow; /* screen: previous number of rows */ |
976 | /* ---------- */ |
1059 | /* ---------- */ |
977 | rend_t rstyle; |
1060 | rend_t rstyle; |
978 | /* ---------- */ |
1061 | /* ---------- */ |
979 | #ifdef SELECTION_SCROLLING |
1062 | #ifdef SELECTION_SCROLLING |
980 | int scroll_selection_lines; |
1063 | int scroll_selection_lines; |
981 | enum page_dirn scroll_selection_dir; |
|
|
982 | int selection_save_x, |
1064 | int selection_save_x, |
983 | selection_save_y, |
1065 | selection_save_y, |
984 | selection_save_state; |
1066 | selection_save_state; |
985 | #endif |
1067 | #endif |
986 | /* ---------- */ |
1068 | /* ---------- */ |
… | |
… | |
995 | mouse_row, |
1077 | mouse_row, |
996 | mouse_col, |
1078 | mouse_col, |
997 | # ifdef POINTER_BLANK |
1079 | # ifdef POINTER_BLANK |
998 | pointerBlankDelay, |
1080 | pointerBlankDelay, |
999 | # endif |
1081 | # endif |
|
|
1082 | multiClickTime, |
|
|
1083 | cursor_type, |
1000 | allowedxerror; |
1084 | allowedxerror; |
1001 | /* ---------- */ |
1085 | /* ---------- */ |
1002 | unsigned int ModLevel3Mask, |
1086 | unsigned int ModLevel3Mask, |
1003 | ModMetaMask, |
1087 | ModMetaMask, |
1004 | ModNumLockMask; |
1088 | ModNumLockMask; |
1005 | int old_width, /* last used width in screen resize */ |
|
|
1006 | old_height; /* last used height in screen resize */ |
|
|
1007 | unsigned long priv_modes, |
1089 | unsigned long priv_modes, |
1008 | SavedModes; |
1090 | SavedModes; |
1009 | /* ---------- */ |
1091 | /* ---------- */ |
1010 | Atom *xa; |
1092 | Atom *xa; |
1011 | /* ---------- */ |
1093 | /* ---------- */ |
1012 | #ifdef RXVT_SCROLLBAR |
|
|
1013 | GC scrollbarGC, |
|
|
1014 | topShadowGC, |
|
|
1015 | botShadowGC; |
|
|
1016 | #endif |
|
|
1017 | #ifdef XTERM_SCROLLBAR |
|
|
1018 | GC xscrollbarGC, |
|
|
1019 | ShadowGC; |
|
|
1020 | #endif |
|
|
1021 | #ifdef PLAIN_SCROLLBAR |
|
|
1022 | GC pscrollbarGC; |
|
|
1023 | #endif |
|
|
1024 | #ifdef NEXT_SCROLLBAR |
|
|
1025 | GC blackGC, |
|
|
1026 | whiteGC, |
|
|
1027 | grayGC, |
|
|
1028 | darkGC, |
|
|
1029 | stippleGC; |
|
|
1030 | Pixmap dimple, |
|
|
1031 | upArrow, |
|
|
1032 | downArrow, |
|
|
1033 | upArrowHi, |
|
|
1034 | downArrowHi; |
|
|
1035 | #endif |
|
|
1036 | /* ---------- */ |
|
|
1037 | Time selection_time, |
1094 | Time selection_time, |
1038 | selection_request_time; |
1095 | clipboard_time; |
|
|
1096 | rxvt_selection *selection_req; |
1039 | pid_t cmd_pid; /* process id of child */ |
1097 | pid_t cmd_pid; /* process id of child */ |
1040 | char * incr_buf; |
|
|
1041 | size_t incr_buf_size, incr_buf_fill; |
|
|
1042 | /* ---------- */ |
1098 | /* ---------- */ |
1043 | struct mouse_event MEvent; |
1099 | struct mouse_event MEvent; |
1044 | XComposeStatus compose; |
1100 | XComposeStatus compose; |
1045 | struct termios tio; |
1101 | static struct termios def_tio; |
1046 | row_col_t oldcursor; |
1102 | row_col_t oldcursor; |
1047 | #ifdef HAVE_BG_PIXMAP |
1103 | |
1048 | bgPixmap_t bgPixmap; |
|
|
1049 | #endif |
|
|
1050 | #ifdef HAVE_AFTERIMAGE |
1104 | #ifdef HAVE_IMG |
1051 | ASVisual *asv; |
1105 | enum { |
1052 | ASImageManager *asimman; |
1106 | BG_IS_TRANSPARENT = 1 << 1, |
|
|
1107 | BG_NEEDS_REFRESH = 1 << 2, |
|
|
1108 | }; |
|
|
1109 | |
|
|
1110 | uint8_t bg_flags; |
|
|
1111 | |
|
|
1112 | rxvt_img *bg_img; |
1053 | #endif |
1113 | #endif |
1054 | |
1114 | |
1055 | #if ENABLE_OVERLAY |
1115 | #if ENABLE_OVERLAY |
1056 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1116 | overlay_base ov; |
1057 | text_t **ov_text; |
|
|
1058 | rend_t **ov_rend; |
|
|
1059 | |
1117 | |
1060 | void scr_swap_overlay () NOTHROW; |
1118 | void scr_swap_overlay () NOTHROW; |
1061 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1119 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1062 | void scr_overlay_off () NOTHROW; |
1120 | void scr_overlay_off () NOTHROW; |
1063 | void scr_overlay_set (int x, int y, |
1121 | void scr_overlay_set (int x, int y, |
… | |
… | |
1067 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1125 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1068 | #endif |
1126 | #endif |
1069 | |
1127 | |
1070 | vector<void *> allocated; // free these memory blocks with free() |
1128 | vector<void *> allocated; // free these memory blocks with free() |
1071 | |
1129 | |
1072 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1130 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1073 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1074 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1075 | char *env_term; /* environmental variable TERM */ |
|
|
1076 | |
1131 | |
1077 | char *locale; |
1132 | char *locale; |
1078 | char charsets[4]; |
1133 | char charsets[4]; |
1079 | char *v_buffer; /* pointer to physical buffer */ |
1134 | char *v_buffer; /* pointer to physical buffer */ |
1080 | unsigned int v_buflen; /* size of area to write */ |
1135 | unsigned int v_buflen; /* size of area to write */ |
1081 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1136 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
|
|
1137 | char **env; |
1082 | |
1138 | |
1083 | #ifdef KEYSYM_RESOURCE |
1139 | #ifdef KEYSYM_RESOURCE |
1084 | keyboard_manager *keyboard; |
1140 | keyboard_manager *keyboard; |
1085 | #endif |
1141 | #endif |
1086 | #ifndef NO_RESOURCES |
1142 | #ifndef NO_RESOURCES |
… | |
… | |
1092 | char *cmdbuf_ptr, *cmdbuf_endp; |
1148 | char *cmdbuf_ptr, *cmdbuf_endp; |
1093 | char cmdbuf_base[CBUFSIZ]; |
1149 | char cmdbuf_base[CBUFSIZ]; |
1094 | |
1150 | |
1095 | ptytty *pty; |
1151 | ptytty *pty; |
1096 | |
1152 | |
1097 | rxvt_salloc *talloc; // text line allocator |
1153 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1098 | rxvt_salloc *ralloc; // rend line allocator |
1154 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1155 | void *chunk; |
|
|
1156 | size_t chunk_size; |
|
|
1157 | |
|
|
1158 | uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value |
|
|
1159 | uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older? |
|
|
1160 | uint16_t rgb24_sequence; |
1099 | |
1161 | |
1100 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1162 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1101 | |
1163 | |
1102 | #if ENABLE_FRILLS || ISO_14755 |
1164 | #if ENABLE_FRILLS || ISO_14755 |
1103 | // ISO 14755 entry support |
1165 | // ISO 14755 entry support |
1104 | unicode_t iso14755buf; |
1166 | unicode_t iso14755buf; |
1105 | void commit_iso14755 (); |
1167 | void commit_iso14755 (); |
1106 | # if ISO_14755 |
1168 | # if ISO_14755 |
1107 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1169 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1); |
1108 | void iso14755_54 (int x, int y); |
1170 | void iso14755_54 (int x, int y); |
1109 | # endif |
1171 | # endif |
1110 | #endif |
1172 | #endif |
1111 | |
1173 | |
1112 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1174 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
… | |
… | |
1114 | void vt_select_input () const NOTHROW |
1176 | void vt_select_input () const NOTHROW |
1115 | { |
1177 | { |
1116 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1178 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1117 | } |
1179 | } |
1118 | |
1180 | |
1119 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1181 | #if ENABLE_PERL |
1120 | void rootwin_cb (XEvent &xev); |
1182 | void rootwin_cb (XEvent &xev); |
1121 | xevent_watcher rootwin_ev; |
1183 | xevent_watcher rootwin_ev; |
1122 | #endif |
|
|
1123 | #ifdef HAVE_BG_PIXMAP |
|
|
1124 | void update_background (); |
|
|
1125 | #if TRACE_PIXMAPS |
|
|
1126 | void trace_update_background (const char *file, int line); |
|
|
1127 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1128 | #endif |
|
|
1129 | void update_background_cb (ev::timer &w, int revents); |
|
|
1130 | ev::timer update_background_ev; |
|
|
1131 | #endif |
1184 | #endif |
1132 | |
1185 | |
1133 | void x_cb (XEvent &xev); |
1186 | void x_cb (XEvent &xev); |
1134 | xevent_watcher termwin_ev; |
1187 | xevent_watcher termwin_ev; |
1135 | xevent_watcher vt_ev; |
1188 | xevent_watcher vt_ev; |
… | |
… | |
1138 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1191 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1139 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1192 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1140 | void refresh_check (); |
1193 | void refresh_check (); |
1141 | void flush (); |
1194 | void flush (); |
1142 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1195 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1196 | void cmdbuf_reify (); |
|
|
1197 | void cmdbuf_append (const char *str, size_t count); |
1143 | bool pty_fill (); |
1198 | bool pty_fill (); |
1144 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1199 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1145 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1146 | |
1200 | |
1147 | #ifdef CURSOR_BLINK |
1201 | #ifdef CURSOR_BLINK |
|
|
1202 | void cursor_blink_reset (); |
1148 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1203 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1149 | #endif |
1204 | #endif |
1150 | #ifdef TEXT_BLINK |
1205 | #ifdef TEXT_BLINK |
1151 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1206 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1152 | #endif |
1207 | #endif |
… | |
… | |
1169 | void pointer_blank (); |
1224 | void pointer_blank (); |
1170 | #endif |
1225 | #endif |
1171 | void pointer_unblank (); |
1226 | void pointer_unblank (); |
1172 | |
1227 | |
1173 | void tt_printf (const char *fmt,...); |
1228 | void tt_printf (const char *fmt,...); |
|
|
1229 | void tt_write_ (const char *data, unsigned int len); |
1174 | void tt_write (const char *data, unsigned int len); |
1230 | void tt_write (const char *data, unsigned int len); |
|
|
1231 | void tt_write_user_input (const char *data, unsigned int len); |
1175 | void pty_write (); |
1232 | void pty_write (); |
1176 | |
|
|
1177 | void init (stringvec *argv, stringvec *envv) |
|
|
1178 | { |
|
|
1179 | this->argv = argv; |
|
|
1180 | init (argv->size (), argv->begin (), envv); |
|
|
1181 | } |
|
|
1182 | |
1233 | |
1183 | void make_current () const // make this the "currently active" urxvt instance |
1234 | void make_current () const // make this the "currently active" urxvt instance |
1184 | { |
1235 | { |
1185 | SET_R (this); |
1236 | SET_R (this); |
1186 | set_environ (envv); |
1237 | set_environ (env); |
1187 | rxvt_set_locale (locale); |
1238 | rxvt_set_locale (locale); |
1188 | } |
1239 | } |
1189 | |
1240 | |
1190 | #if USE_XIM |
1241 | #if USE_XIM |
1191 | rxvt_xim *input_method; |
1242 | rxvt_xim *input_method; |
… | |
… | |
1198 | void im_set_size (XRectangle &size); |
1249 | void im_set_size (XRectangle &size); |
1199 | void im_set_position (XPoint &pos) NOTHROW; |
1250 | void im_set_position (XPoint &pos) NOTHROW; |
1200 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1251 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1201 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1252 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1202 | |
1253 | |
1203 | bool IMisRunning (); |
1254 | bool im_is_running (); |
1204 | void IMSendSpot (); |
1255 | void im_send_spot (); |
1205 | bool IM_get_IC (const char *modifiers); |
1256 | bool im_get_ic (const char *modifiers); |
1206 | void IMSetPosition (); |
1257 | void im_set_position (); |
1207 | #endif |
1258 | #endif |
1208 | |
1259 | |
1209 | // command.C |
1260 | // command.C |
1210 | void key_press (XKeyEvent &ev); |
1261 | void key_press (XKeyEvent &ev); |
1211 | void key_release (XKeyEvent &ev); |
1262 | void key_release (XKeyEvent &ev); |
1212 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1213 | |
1263 | |
1214 | wchar_t next_char () NOTHROW; |
1264 | wchar_t next_char () NOTHROW; |
1215 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1265 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1216 | uint32_t next_octet () NOTHROW; |
1266 | uint32_t next_octet () NOTHROW; |
1217 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1267 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1218 | |
1268 | |
1219 | bool cmd_parse (); |
1269 | void cmd_parse (); |
1220 | void mouse_report (XButtonEvent &ev); |
1270 | void mouse_report (XButtonEvent &ev); |
1221 | void button_press (XButtonEvent &ev); |
1271 | void button_press (XButtonEvent &ev); |
1222 | void button_release (XButtonEvent &ev); |
1272 | void button_release (XButtonEvent &ev); |
1223 | void focus_in (); |
1273 | void focus_in (); |
1224 | void focus_out (); |
1274 | void focus_out (); |
|
|
1275 | #if ENABLE_FRILLS |
|
|
1276 | void set_urgency (bool enable); |
|
|
1277 | #else |
|
|
1278 | void set_urgency (bool enable) { } |
|
|
1279 | #endif |
1225 | void update_fade_color (unsigned int idx); |
1280 | void update_fade_color (unsigned int idx, bool first_time = false); |
1226 | #ifdef PRINTPIPE |
1281 | #ifdef PRINTPIPE |
1227 | FILE *popen_printer (); |
1282 | FILE *popen_printer (); |
1228 | int pclose_printer (FILE *stream); |
1283 | int pclose_printer (FILE *stream); |
1229 | #endif |
1284 | #endif |
1230 | void process_print_pipe (); |
1285 | void process_print_pipe (); |
… | |
… | |
1235 | void process_window_ops (const int *args, unsigned int nargs); |
1290 | void process_window_ops (const int *args, unsigned int nargs); |
1236 | char *get_to_st (unicode_t &ends_how); |
1291 | char *get_to_st (unicode_t &ends_how); |
1237 | void process_dcs_seq (); |
1292 | void process_dcs_seq (); |
1238 | void process_osc_seq (); |
1293 | void process_osc_seq (); |
1239 | void process_color_seq (int report, int color, const char *str, char resp); |
1294 | void process_color_seq (int report, int color, const char *str, char resp); |
1240 | void process_xterm_seq (int op, const char *str, char resp); |
1295 | void process_xterm_seq (int op, char *str, char resp); |
|
|
1296 | unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a); |
1241 | int privcases (int mode, unsigned long bit); |
1297 | int privcases (int mode, unsigned long bit); |
1242 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1298 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1243 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1299 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1244 | void process_graphics (); |
1300 | void set_cursor_style (int style); |
1245 | // init.C |
1301 | // init.C |
|
|
1302 | void init (stringvec *argv, stringvec *envv); |
|
|
1303 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1304 | void init2 (int argc, const char *const *argv); |
1246 | void init_vars (); |
1305 | void init_vars (); |
1247 | const char **init_resources (int argc, const char *const *argv); |
1306 | const char **init_resources (int argc, const char *const *argv); |
1248 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1249 | void init_env (); |
1307 | void init_env (); |
1250 | void set_locale (const char *locale); |
1308 | void set_locale (const char *locale); |
1251 | void init_xlocale (); |
1309 | void init_xlocale (); |
1252 | void init_command (const char *const *argv); |
1310 | void init_command (const char *const *argv); |
1253 | void run_command (const char *const *argv); |
1311 | void run_command (const char *const *argv); |
1254 | int run_child (const char *const *argv); |
1312 | int run_child (const char *const *argv); |
1255 | void color_aliases (int idx); |
1313 | void color_aliases (int idx); |
1256 | void create_windows (int argc, const char *const *argv); |
1314 | void create_windows (int argc, const char *const *argv); |
1257 | void Get_Colours (); |
1315 | void get_colors (); |
1258 | void get_ourmods (); |
1316 | void get_ourmods (); |
|
|
1317 | void set_icon (const char *file); |
1259 | // main.C |
1318 | // main.C |
1260 | void tt_winch (); |
1319 | void tt_winch (); |
1261 | rxvt_term (); |
1320 | rxvt_term (); |
1262 | ~rxvt_term (); |
1321 | ~rxvt_term (); |
1263 | void destroy (); |
1322 | void destroy (); |
1264 | void emergency_cleanup (); |
1323 | void emergency_cleanup (); |
1265 | void recolour_cursor (); |
1324 | void recolor_cursor (); |
1266 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1325 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1267 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1326 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1268 | bool set_fonts (); |
1327 | bool set_fonts (); |
1269 | void set_string_property (Atom prop, const char *str, int len = -1); |
1328 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1329 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1270 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1330 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1271 | void set_title (const char *str); |
1331 | void set_title (const char *str); |
1272 | void set_icon_name (const char *str); |
1332 | void set_icon_name (const char *str); |
1273 | void set_window_color (int idx, const char *color); |
1333 | void set_window_color (int idx, const char *color); |
1274 | void set_colorfgbg (); |
1334 | char *get_colorfgbg (); |
1275 | bool set_color (rxvt_color &color, const char *name); |
1335 | bool set_color (rxvt_color &color, const char *name); |
1276 | void alias_color (int dst, int src); |
1336 | void alias_color (int dst, int src); |
1277 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1337 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1278 | void get_window_origin (int &x, int &y); |
1338 | void get_window_origin (int &x, int &y); |
1279 | Pixmap get_pixmap_property (int prop_id); |
|
|
1280 | |
1339 | |
1281 | // screen.C |
1340 | // screen.C |
1282 | |
1341 | |
1283 | void lalloc (line_t &l) const |
1342 | bool option (uint8_t opt) const NOTHROW |
1284 | { |
1343 | { |
1285 | l.t = (text_t *)talloc->alloc (); |
1344 | return options[opt >> 3] & (1 << (opt & 7)); |
1286 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1287 | } |
1345 | } |
1288 | |
1346 | |
1289 | #if 0 |
1347 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1290 | void lfree (line_t &l) |
|
|
1291 | { |
|
|
1292 | talloc->free (l.t); |
|
|
1293 | ralloc->free (l.r); |
|
|
1294 | } |
|
|
1295 | #endif |
|
|
1296 | |
|
|
1297 | void lresize (line_t &l) const |
|
|
1298 | { |
|
|
1299 | if (!l.t) |
|
|
1300 | return; |
|
|
1301 | |
|
|
1302 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1303 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1304 | |
|
|
1305 | l.l = min (l.l, ncol); |
|
|
1306 | |
|
|
1307 | if (ncol > prev_ncol) |
|
|
1308 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1309 | } |
|
|
1310 | |
1348 | |
1311 | int fgcolor_of (rend_t r) const NOTHROW |
1349 | int fgcolor_of (rend_t r) const NOTHROW |
1312 | { |
1350 | { |
1313 | int base = GET_BASEFG (r); |
1351 | int base = GET_BASEFG (r); |
1314 | #ifndef NO_BRIGHTCOLOR |
1352 | #ifndef NO_BRIGHTCOLOR |
1315 | if (r & RS_Bold |
1353 | if (r & RS_Bold |
1316 | # if ENABLE_STYLES |
1354 | # if ENABLE_STYLES |
1317 | && option (Opt_intensityStyles) |
1355 | && option (Opt_intensityStyles) |
1318 | # endif |
1356 | # endif |
1319 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1357 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1320 | base += minBrightCOLOR - minCOLOR; |
1358 | base += minBrightCOLOR - minCOLOR; |
1321 | #endif |
1359 | #endif |
1322 | return base; |
1360 | return base; |
1323 | } |
1361 | } |
1324 | |
1362 | |
… | |
… | |
1328 | #ifndef NO_BRIGHTCOLOR |
1366 | #ifndef NO_BRIGHTCOLOR |
1329 | if (r & RS_Blink |
1367 | if (r & RS_Blink |
1330 | # if ENABLE_STYLES |
1368 | # if ENABLE_STYLES |
1331 | && option (Opt_intensityStyles) |
1369 | && option (Opt_intensityStyles) |
1332 | # endif |
1370 | # endif |
1333 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1371 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1334 | base += minBrightCOLOR - minCOLOR; |
1372 | base += minBrightCOLOR - minCOLOR; |
1335 | #endif |
1373 | #endif |
1336 | return base; |
1374 | return base; |
1337 | } |
1375 | } |
1338 | |
1376 | |
1339 | bool option (uint8_t opt) const NOTHROW |
|
|
1340 | { |
|
|
1341 | if (!opt) |
|
|
1342 | return 0; |
|
|
1343 | |
|
|
1344 | --opt; |
|
|
1345 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1346 | } |
|
|
1347 | |
|
|
1348 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1349 | { |
|
|
1350 | if (!opt) |
|
|
1351 | return; |
|
|
1352 | |
|
|
1353 | --opt; |
|
|
1354 | if (set) |
|
|
1355 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1356 | else |
|
|
1357 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1358 | } |
|
|
1359 | |
|
|
1360 | void set_privmode (unsigned bit, int set) NOTHROW |
|
|
1361 | { |
|
|
1362 | if (set) |
|
|
1363 | priv_modes |= bit; |
|
|
1364 | else |
|
|
1365 | priv_modes &= ~bit; |
|
|
1366 | } |
|
|
1367 | |
|
|
1368 | // modifies first argument(!) |
1377 | // modifies first argument(!) |
|
|
1378 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1369 | void paste (char *data, unsigned int len) NOTHROW; |
1379 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1380 | void scr_alloc () NOTHROW; |
1370 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1381 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1371 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1382 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1383 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
|
|
1384 | void scr_set_char_rend (line_t &l, int col, rend_t rend); |
1372 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1385 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
|
|
1386 | void copy_line (line_t &dst, line_t &src); |
1373 | void scr_reset (); |
1387 | void scr_reset (); |
1374 | void scr_release () NOTHROW; |
1388 | void scr_release () NOTHROW; |
1375 | void scr_clear (bool really = false) NOTHROW; |
1389 | void scr_clear (bool really = false) NOTHROW; |
1376 | void scr_refresh () NOTHROW; |
1390 | void scr_refresh () NOTHROW; |
1377 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
1391 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
… | |
… | |
1381 | void scr_backindex () NOTHROW; |
1395 | void scr_backindex () NOTHROW; |
1382 | void scr_forwardindex () NOTHROW; |
1396 | void scr_forwardindex () NOTHROW; |
1383 | #endif |
1397 | #endif |
1384 | void scr_touch (bool refresh) NOTHROW; |
1398 | void scr_touch (bool refresh) NOTHROW; |
1385 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1399 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1386 | void scr_recolour () NOTHROW; |
1400 | void scr_recolor (bool refresh = true) NOTHROW; |
1387 | void scr_remap_chars () NOTHROW; |
1401 | void scr_remap_chars () NOTHROW; |
1388 | void scr_remap_chars (line_t &l) NOTHROW; |
1402 | void scr_remap_chars (line_t &l) NOTHROW; |
1389 | |
1403 | |
1390 | enum cursor_mode { SAVE, RESTORE }; |
1404 | enum cursor_mode { SAVE, RESTORE }; |
1391 | |
1405 | |
1392 | void scr_poweron (); |
1406 | void scr_poweron (); |
|
|
1407 | void scr_soft_reset () NOTHROW; |
1393 | void scr_cursor (cursor_mode mode) NOTHROW; |
1408 | void scr_cursor (cursor_mode mode) NOTHROW; |
1394 | void scr_do_wrap () NOTHROW; |
1409 | void scr_do_wrap () NOTHROW; |
1395 | void scr_swap_screen () NOTHROW; |
1410 | void scr_swap_screen () NOTHROW; |
1396 | void scr_change_screen (int scrn); |
1411 | void scr_change_screen (int scrn); |
1397 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1412 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
… | |
… | |
1415 | void scr_report_position () NOTHROW; |
1430 | void scr_report_position () NOTHROW; |
1416 | void set_font_style () NOTHROW; |
1431 | void set_font_style () NOTHROW; |
1417 | void scr_charset_choose (int set) NOTHROW; |
1432 | void scr_charset_choose (int set) NOTHROW; |
1418 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
1433 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
1419 | void scr_move_to (int y, int len) NOTHROW; |
1434 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1435 | bool scr_page (int nlines) NOTHROW; |
1420 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
1436 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW |
|
|
1437 | { |
|
|
1438 | return scr_page (direction * nlines); |
|
|
1439 | } |
1421 | bool scr_changeview (int new_view_start) NOTHROW; |
1440 | bool scr_changeview (int new_view_start) NOTHROW; |
1422 | void scr_bell () NOTHROW; |
1441 | void scr_bell () NOTHROW; |
1423 | void scr_printscreen (int fullhist) NOTHROW; |
1442 | void scr_printscreen (int fullhist) NOTHROW; |
1424 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1443 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1425 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1444 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1426 | void scr_reverse_selection () NOTHROW; |
1445 | void scr_reverse_selection () NOTHROW; |
1427 | void scr_dump (int fd) NOTHROW; |
1446 | void scr_dump (int fd) NOTHROW; |
1428 | |
1447 | |
1429 | void selection_check (int check_more) NOTHROW; |
1448 | void selection_check (int check_more) NOTHROW; |
1430 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1449 | void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */ |
1431 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1432 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1450 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1433 | int selection_request_other (Atom target, int selnum) NOTHROW; |
|
|
1434 | void selection_clear () NOTHROW; |
1451 | void selection_clear (bool clipboard = false) NOTHROW; |
1435 | void selection_make (Time tm); |
1452 | void selection_make (Time tm); |
1436 | bool selection_grab (Time tm) NOTHROW; |
1453 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1437 | void selection_start_colrow (int col, int row) NOTHROW; |
1454 | void selection_start_colrow (int col, int row) NOTHROW; |
1438 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1455 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1439 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1456 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1440 | void selection_remove_trailing_spaces () NOTHROW; |
1457 | void selection_remove_trailing_spaces () NOTHROW; |
1441 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1458 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1442 | void selection_click (int clicks, int x, int y) NOTHROW; |
1459 | void selection_click (int clicks, int x, int y) NOTHROW; |
1443 | void selection_extend (int x, int y, int flag) NOTHROW; |
1460 | void selection_extend (int x, int y, int flag) NOTHROW; |
1444 | void selection_rotate (int x, int y) NOTHROW; |
1461 | void selection_rotate (int x, int y) NOTHROW; |
1445 | |
1462 | |
1446 | #if defined(NEXT_SCROLLBAR) |
|
|
1447 | // scrollbar-next.C |
|
|
1448 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1449 | void init_scrollbar_stuff (); |
|
|
1450 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1451 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1452 | #endif |
|
|
1453 | |
|
|
1454 | #if defined(RXVT_SCROLLBAR) |
|
|
1455 | // scrollbar-rxvt.C |
|
|
1456 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1457 | #endif |
|
|
1458 | |
|
|
1459 | #if defined(XTERM_SCROLLBAR) |
|
|
1460 | // scrollbar-xterm.C |
|
|
1461 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1462 | #endif |
|
|
1463 | |
|
|
1464 | #if defined(PLAIN_SCROLLBAR) |
|
|
1465 | // scrollbar-plain.C |
|
|
1466 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1467 | #endif |
|
|
1468 | |
|
|
1469 | // scrollbar.C |
|
|
1470 | void resize_scrollbar (); |
|
|
1471 | int scrollbar_mapping (int map); |
|
|
1472 | int scrollbar_show (int update); |
|
|
1473 | |
|
|
1474 | // xdefaults.C |
1463 | // xdefaults.C |
|
|
1464 | void rxvt_usage (int type); |
1475 | void get_options (int argc, const char *const *argv); |
1465 | const char **get_options (int argc, const char *const *argv); |
|
|
1466 | int parse_keysym (const char *str, unsigned int &state); |
1476 | int parse_keysym (const char *str, const char *arg); |
1467 | int bind_action (const char *str, const char *arg); |
1477 | const char *x_resource (const char *name); |
1468 | const char *x_resource (const char *name); |
1478 | void extract_resources (); |
1469 | void extract_resources (); |
|
|
1470 | void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0); |
|
|
1471 | void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *)) |
|
|
1472 | { |
|
|
1473 | enumerate_resources (cb, "keysym", "Keysym"); |
|
|
1474 | } |
|
|
1475 | void extract_keysym_resources (); |
1479 | }; |
1476 | }; |
1480 | |
1477 | |
1481 | #endif /* _RXVT_H_ */ |
1478 | #endif /* _RXVT_H_ */ |
1482 | |
1479 | |