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 |
… | |
… | |
97 | /* |
106 | /* |
98 | ***************************************************************************** |
107 | ***************************************************************************** |
99 | * SYSTEM HACKS |
108 | * SYSTEM HACKS |
100 | ***************************************************************************** |
109 | ***************************************************************************** |
101 | */ |
110 | */ |
102 | /* Consistent defines - please report on the necessity |
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103 | * @ Unixware: defines (__svr4__) |
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104 | */ |
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105 | #if defined (SVR4) && !defined (__svr4__) |
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106 | # define __svr4__ 1 |
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107 | #endif |
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108 | #if defined (sun) && !defined (__sun__) |
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109 | # define __sun__ 1 |
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110 | #endif |
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111 | |
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112 | #ifndef HAVE_XPOINTER |
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113 | typedef char *XPointer; |
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114 | #endif |
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115 | |
111 | |
116 | #include <termios.h> |
112 | #include <termios.h> |
117 | |
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118 | #include "background.h" |
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119 | |
113 | |
120 | #ifndef STDIN_FILENO |
114 | #ifndef STDIN_FILENO |
121 | # define STDIN_FILENO 0 |
115 | # define STDIN_FILENO 0 |
122 | # define STDOUT_FILENO 1 |
116 | # define STDOUT_FILENO 1 |
123 | # define STDERR_FILENO 2 |
117 | # define STDERR_FILENO 2 |
124 | #endif |
118 | #endif |
125 | |
119 | |
126 | #if !defined (EACCESS) && defined(EAGAIN) |
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127 | # define EACCESS EAGAIN |
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128 | #endif |
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129 | |
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130 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
120 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
131 | # define EXIT_SUCCESS 0 /* exit function success */ |
121 | # define EXIT_SUCCESS 0 /* exit function success */ |
132 | # define EXIT_FAILURE 1 /* exit function failure */ |
122 | # define EXIT_FAILURE 1 /* exit function failure */ |
133 | #endif |
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134 | |
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135 | #ifndef PATH_MAX |
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136 | # define PATH_MAX 16384 |
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137 | #endif |
123 | #endif |
138 | |
124 | |
139 | /****************************************************************************/ |
125 | /****************************************************************************/ |
140 | |
126 | |
141 | // exception thrown on fatal (per-instance) errors |
127 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
149 | * PROTOTYPES |
135 | * PROTOTYPES |
150 | ***************************************************************************** |
136 | ***************************************************************************** |
151 | */ |
137 | */ |
152 | // main.C |
138 | // main.C |
153 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
139 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
154 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
140 | extern bool rxvt_set_locale (const char *locale) noexcept; |
155 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
141 | extern void rxvt_push_locale (const char *locale) noexcept; |
156 | extern void rxvt_pop_locale () NOTHROW; |
142 | extern void rxvt_pop_locale () noexcept; |
157 | void rxvt_init (); |
143 | void rxvt_init (); |
158 | |
144 | |
159 | // misc.C |
145 | // misc.C |
160 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
146 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
161 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
147 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
162 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
148 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
163 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
149 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
164 | |
150 | |
165 | char * rxvt_basename (const char *str) NOTHROW; |
151 | const char * rxvt_basename (const char *str) noexcept; |
166 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
152 | void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept; |
167 | void rxvt_log (const char *fmt,...) NOTHROW; |
153 | void rxvt_log (const char *fmt,...) noexcept; |
168 | void rxvt_warn (const char *fmt,...) NOTHROW; |
154 | void rxvt_warn (const char *fmt,...) noexcept; |
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155 | ecb_noreturn ecb_cold |
169 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
156 | void rxvt_fatal (const char *fmt, ...); |
170 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
157 | ecb_noreturn ecb_cold |
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158 | void rxvt_exit_failure (); |
171 | |
159 | |
172 | char * rxvt_strtrim (char *str) NOTHROW; |
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173 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
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174 | void rxvt_freecommastring (char **cs) NOTHROW; |
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175 | |
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176 | void * rxvt_malloc (size_t size); |
160 | void * rxvt_malloc (size_t size); |
177 | void * rxvt_calloc (size_t number, size_t size); |
161 | void * rxvt_calloc (size_t number, size_t size); |
178 | 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); |
179 | |
175 | |
180 | ///////////////////////////////////////////////////////////////////////////// |
176 | ///////////////////////////////////////////////////////////////////////////// |
181 | |
177 | |
182 | // temporarily replace the process environment |
178 | // temporarily replace the process environment |
183 | extern char **environ; |
179 | extern char **environ; |
184 | extern char **rxvt_environ; // the original environ pointer |
180 | extern char **rxvt_environ; // the original environ pointer |
185 | |
181 | |
186 | static inline void |
182 | static inline void |
187 | set_environ (stringvec *envv) |
183 | set_environ (char **envv) |
188 | { |
184 | { |
189 | #if ENABLE_PERL |
185 | #if ENABLE_PERL |
190 | assert (envv); |
186 | assert (envv); |
191 | #else |
187 | #else |
192 | if (envv) |
188 | if (envv) |
193 | #endif |
189 | #endif |
194 | environ = (char **)envv->begin (); |
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195 | } |
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196 | |
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197 | static inline void |
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198 | set_environ (char **envv) |
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199 | { |
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200 | #if ENABLE_PERL |
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201 | assert (envv); |
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202 | #else |
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203 | if (envv) |
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204 | #endif |
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205 | environ = envv; |
190 | environ = envv; |
206 | } |
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 | }; |
207 | |
208 | |
208 | /* |
209 | /* |
209 | ***************************************************************************** |
210 | ***************************************************************************** |
210 | * STRUCTURES AND TYPEDEFS |
211 | * STRUCTURES AND TYPEDEFS |
211 | ***************************************************************************** |
212 | ***************************************************************************** |
212 | */ |
213 | */ |
213 | |
214 | |
214 | /* If we're using either the rxvt scrollbar, keep the |
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215 | * scrollColor resource. |
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216 | */ |
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217 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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218 | # define KEEP_SCROLLCOLOR 1 |
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219 | #else |
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220 | # undef KEEP_SCROLLCOLOR |
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221 | #endif |
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222 | |
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223 | /* |
215 | /* |
224 | * the 'essential' information for reporting Mouse Events |
216 | * the 'essential' information for reporting Mouse Events |
225 | * pared down from XButtonEvent |
217 | * pared down from XButtonEvent |
226 | */ |
218 | */ |
227 | struct mouse_event { |
219 | struct mouse_event |
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220 | { |
228 | int clicks; |
221 | int clicks; |
229 | Time time; /* milliseconds */ |
222 | Time time; /* milliseconds */ |
230 | unsigned int state; /* key or button mask */ |
223 | unsigned int state; /* key or button mask */ |
231 | unsigned int button; /* detail */ |
224 | unsigned int button; /* detail */ |
232 | }; |
225 | }; |
… | |
… | |
262 | ***************************************************************************** |
255 | ***************************************************************************** |
263 | */ |
256 | */ |
264 | |
257 | |
265 | /* COLORTERM, TERM environment variables */ |
258 | /* COLORTERM, TERM environment variables */ |
266 | #define COLORTERMENV "rxvt" |
259 | #define COLORTERMENV "rxvt" |
267 | #ifdef BG_IMAGE_FROM_FILE |
260 | #if HAVE_IMG |
268 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
261 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
269 | #else |
262 | #else |
270 | # define COLORTERMENVFULL COLORTERMENV |
263 | # define COLORTERMENVFULL COLORTERMENV |
271 | #endif |
264 | #endif |
272 | #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 |
273 | # define TERMENV "rxvt-unicode" |
269 | # define TERMENV "rxvt-unicode" |
274 | #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) |
275 | |
289 | |
276 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
290 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
277 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
291 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
278 | #endif |
292 | #endif |
279 | |
293 | |
280 | #define scrollBar_esc 30 |
294 | #define scrollBar_esc 30 |
281 | |
295 | |
282 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
296 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
283 | # define HAVE_SCROLLBARS 1 |
297 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
284 | #endif |
298 | #endif |
285 | |
299 | |
286 | enum { |
300 | enum { |
287 | NO_REFRESH = 0, /* Window not visible at all! */ |
301 | NO_REFRESH = 0, /* Window not visible at all! */ |
288 | FAST_REFRESH = 1, /* Fully exposed window */ |
302 | FAST_REFRESH = 1, /* Fully exposed window */ |
… | |
… | |
293 | # define NSCREENS 0 |
307 | # define NSCREENS 0 |
294 | #else |
308 | #else |
295 | # define NSCREENS 1 |
309 | # define NSCREENS 1 |
296 | #endif |
310 | #endif |
297 | |
311 | |
298 | /* special (internal) prefix for font commands */ |
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299 | #define FONT_CMD '#' |
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300 | #define FONT_DN "#-" |
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301 | #define FONT_UP "#+" |
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302 | |
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303 | /* flags for rxvt_scr_gotorc () */ |
312 | /* flags for rxvt_term::scr_gotorc () */ |
304 | enum { |
313 | enum { |
305 | C_RELATIVE = 1, /* col movement is relative */ |
314 | C_RELATIVE = 1, /* col movement is relative */ |
306 | R_RELATIVE = 2, /* row movement is relative */ |
315 | R_RELATIVE = 2, /* row movement is relative */ |
307 | RELATIVE = C_RELATIVE | R_RELATIVE, |
316 | RELATIVE = C_RELATIVE | R_RELATIVE, |
308 | }; |
317 | }; |
309 | |
318 | |
310 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
319 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
311 | enum { |
320 | enum { |
312 | INSERT = -1, /* don't change these values */ |
321 | INSERT = -1, /* don't change these values */ |
313 | DELETE = +1, |
322 | DELETE = +1, |
314 | ERASE = +2, |
323 | ERASE = +2, |
315 | }; |
324 | }; |
316 | |
325 | |
317 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
326 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
318 | enum page_dirn { |
327 | enum page_dirn { |
319 | UP, |
328 | DN = -1, |
320 | DN, |
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321 | NO_DIR, |
329 | NO_DIR = 0, |
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330 | UP = 1, |
322 | }; |
331 | }; |
323 | |
332 | |
324 | /* arguments for rxvt_scr_change_screen () */ |
333 | /* arguments for rxvt_term::scr_change_screen () */ |
325 | enum { |
334 | enum { |
326 | PRIMARY = 0, |
335 | PRIMARY = 0, |
327 | SECONDARY, |
336 | SECONDARY, |
328 | }; |
337 | }; |
329 | |
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 | |
330 | #define RS_None 0 |
342 | #define RS_None 0 |
331 | |
343 | |
332 | #define RS_fgMask 0x0000007fUL // 128 colors |
344 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
333 | #define RS_bgMask 0x00003f80UL // 128 colors |
345 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
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346 | #define RS_bgShift 0 |
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347 | #define RS_fgShift (RS_bgShift + Color_Bits) |
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348 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
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349 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
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350 | |
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351 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
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352 | #define RS_fontShift (RS_fgShift + Color_Bits) |
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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 |
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356 | |
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357 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
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358 | #define RS_redraw (2UL << RS_fontShift) |
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359 | |
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360 | #define RS_Sel (1UL << 22) |
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361 | |
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362 | // 4 custom bits for extensions |
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363 | #define RS_customCount 16UL |
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364 | #define RS_customShift 23 |
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365 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
334 | |
366 | |
335 | // font styles |
367 | // font styles |
336 | #define RS_Bold 0x00004000UL // value 1 |
368 | #define RS_Bold (1UL << RS_styleShift) |
337 | #define RS_Italic 0x00008000UL // value 2 |
369 | #define RS_Italic (2UL << RS_styleShift) |
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370 | |
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371 | #define RS_styleCount 4 |
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372 | #define RS_styleShift 27 |
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373 | #define RS_styleMask (RS_Bold | RS_Italic) |
338 | |
374 | |
339 | // fake styles |
375 | // fake styles |
340 | #define RS_Blink 0x00010000UL // blink |
376 | #define RS_Blink (1UL << 29) |
341 | #define RS_RVid 0x00020000UL // reverse video |
377 | #define RS_RVid (1UL << 30) // reverse video |
342 | #define RS_Uline 0x00040000UL // underline |
378 | #define RS_Uline (1UL << 31) // underline |
343 | |
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344 | // toggle this to force redraw, must be != RS_Careful |
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345 | #define RS_redraw 0x01000000UL |
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346 | |
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347 | // 5 custom bits for extensions |
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348 | #define RS_customCount 32 |
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349 | #define RS_customMask 0x00f80000UL |
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350 | #define RS_customShift 19 |
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351 | |
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352 | // other flags |
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353 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
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354 | |
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355 | #define RS_styleCount 4 |
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356 | #define RS_styleMask (RS_Bold | RS_Italic) |
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357 | #define RS_styleShift 14 |
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358 | |
379 | |
359 | #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) |
360 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
381 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
361 | |
382 | |
362 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
|
|
363 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
|
364 | #define RS_fontShift 24 |
|
|
365 | |
|
|
366 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
383 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
367 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
384 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
368 | |
|
|
369 | #define Sel_none 0 /* Not waiting */ |
|
|
370 | #define Sel_normal 0x01 /* normal selection */ |
|
|
371 | #define Sel_incr 0x02 /* incremental selection */ |
|
|
372 | #define Sel_direct 0x00 |
|
|
373 | #define Sel_Primary 0x01 |
|
|
374 | #define Sel_Secondary 0x02 |
|
|
375 | #define Sel_Clipboard 0x03 |
|
|
376 | #define Sel_whereMask 0x0f |
|
|
377 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
|
|
378 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
|
|
379 | |
385 | |
380 | enum { |
386 | enum { |
381 | C0_NUL = 0x00, |
387 | C0_NUL = 0x00, |
382 | 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, |
383 | 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 , |
… | |
… | |
394 | XTerm_name = 0, |
400 | XTerm_name = 0, |
395 | XTerm_iconName = 1, |
401 | XTerm_iconName = 1, |
396 | XTerm_title = 2, |
402 | XTerm_title = 2, |
397 | XTerm_property = 3, // change X property |
403 | XTerm_property = 3, // change X property |
398 | XTerm_Color = 4, // change colors |
404 | XTerm_Color = 4, // change colors |
399 | XTerm_Color00 = 10, // not implemented, CLASH! |
405 | XTerm_Color00 = 10, // change fg color |
400 | XTerm_Color01 = 11, // not implemented |
406 | XTerm_Color01 = 11, // change bg color |
401 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
407 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
402 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
408 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
403 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
409 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
404 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
410 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
405 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
411 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
406 | 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 |
407 | XTerm_logfile = 46, // not implemented |
414 | XTerm_logfile = 46, // not implemented |
408 | XTerm_font = 50, |
415 | XTerm_font = 50, |
409 | |
416 | |
410 | XTerm_konsole30 = 30, // reserved for konsole |
417 | XTerm_konsole30 = 30, // reserved for konsole |
411 | XTerm_konsole31 = 31, // reserved for konsole |
418 | XTerm_konsole31 = 31, // reserved for konsole |
412 | XTerm_emacs51 = 51, // reserved for emacs shell |
419 | XTerm_emacs51 = 51, // reserved for emacs shell |
413 | /* |
420 | /* |
414 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
421 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
415 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
416 | */ |
422 | */ |
417 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
423 | |
418 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
424 | // deprecated |
419 | Rxvt_Pixmap = 20, // new bg pixmap |
425 | Rxvt_restoreFG = 39, |
420 | Rxvt_restoreFG = 39, // change default fg color |
426 | Rxvt_restoreBG = 49, |
421 | Rxvt_restoreBG = 49, // change default bg color |
427 | |
422 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
428 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
423 | |
429 | |
424 | URxvt_locale = 701, // change locale |
430 | URxvt_locale = 701, // change locale |
425 | URxvt_version = 702, // request version |
431 | URxvt_version = 702, // request version |
426 | |
432 | |
427 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
433 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
428 | URxvt_Color_tint = 705, // change actual tint colour |
434 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
435 | URxvt_Color_UL = 707, // change actual 'Underline' color |
429 | URxvt_Color_BD = 706, |
436 | URxvt_Color_border = 708, |
430 | URxvt_Color_UL = 707, |
|
|
431 | |
437 | |
432 | URxvt_font = 710, |
438 | URxvt_font = 710, |
433 | URxvt_boldFont = 711, |
439 | URxvt_boldFont = 711, |
434 | URxvt_italicFont = 712, |
440 | URxvt_italicFont = 712, |
435 | URxvt_boldItalicFont = 713, |
441 | URxvt_boldItalicFont = 713, |
436 | |
442 | |
437 | URxvt_view_up = 720, |
443 | URxvt_view_up = 720, |
438 | URxvt_view_down = 721, |
444 | URxvt_view_down = 721, |
439 | |
445 | |
440 | URxvt_perl = 777, |
446 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
441 | }; |
447 | }; |
442 | |
448 | |
443 | /* Words starting with `Color_' are colours. Others are counts */ |
449 | /* Words starting with `Color_' are colours. Others are counts */ |
444 | /* |
450 | /* |
445 | * The PixColor and rendition colour usage should probably be decoupled |
451 | * The PixColor and rendition colour usage should probably be decoupled |
… | |
… | |
475 | Color_White = maxBrightCOLOR, |
481 | Color_White = maxBrightCOLOR, |
476 | #else |
482 | #else |
477 | Color_White = maxCOLOR, |
483 | Color_White = maxCOLOR, |
478 | #endif |
484 | #endif |
479 | minTermCOLOR = Color_White + 1, |
485 | minTermCOLOR = Color_White + 1, |
|
|
486 | #if USE_256_COLORS |
|
|
487 | maxTermCOLOR = Color_White + 240, |
|
|
488 | #else |
480 | maxTermCOLOR = Color_White + 72, |
489 | maxTermCOLOR = Color_White + 72, |
|
|
490 | #endif |
|
|
491 | minTermCOLOR24, |
|
|
492 | maxTermCOLOR24 = minTermCOLOR24 + |
|
|
493 | RGB24_CUBE_SIZE - 1, |
481 | #ifndef NO_CURSORCOLOR |
494 | #ifndef NO_CURSORCOLOR |
482 | Color_cursor, |
495 | Color_cursor, |
483 | Color_cursor2, |
496 | Color_cursor2, |
484 | #endif |
497 | #endif |
485 | Color_pointer_fg, |
498 | Color_pointer_fg, |
… | |
… | |
494 | #if ENABLE_FRILLS |
507 | #if ENABLE_FRILLS |
495 | Color_underline, |
508 | Color_underline, |
496 | #endif |
509 | #endif |
497 | #ifdef OPTION_HC |
510 | #ifdef OPTION_HC |
498 | Color_HC, |
511 | Color_HC, |
|
|
512 | Color_HTC, |
499 | #endif |
513 | #endif |
500 | #ifdef KEEP_SCROLLCOLOR |
|
|
501 | Color_scroll, |
514 | Color_scroll, |
|
|
515 | #ifdef RXVT_SCROLLBAR |
502 | Color_trough, |
516 | Color_trough, |
503 | #endif |
|
|
504 | #if ENABLE_TRANSPARENCY |
|
|
505 | Color_tint, |
|
|
506 | #endif |
517 | #endif |
507 | #if OFF_FOCUS_FADING |
518 | #if OFF_FOCUS_FADING |
508 | Color_fade, |
519 | Color_fade, |
509 | #endif |
520 | #endif |
510 | NRS_COLORS, /* */ |
521 | NRS_COLORS, /* */ |
511 | #ifdef KEEP_SCROLLCOLOR |
522 | #ifdef RXVT_SCROLLBAR |
512 | Color_topShadow = NRS_COLORS, |
523 | Color_topShadow = NRS_COLORS, |
513 | Color_bottomShadow, |
524 | Color_bottomShadow, |
514 | TOTAL_COLORS |
525 | TOTAL_COLORS |
515 | #else |
526 | #else |
516 | TOTAL_COLORS = NRS_COLORS |
527 | TOTAL_COLORS = NRS_COLORS |
517 | #endif |
528 | #endif |
518 | }; |
529 | }; |
519 | |
530 | |
|
|
531 | #if USE_256_COLORS |
520 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
532 | # define Color_Bits 9 // 0 .. maxTermCOLOR24 |
|
|
533 | #else |
|
|
534 | # define Color_Bits 8 // 0 .. maxTermCOLOR24 |
|
|
535 | #endif |
|
|
536 | |
|
|
537 | #if maxTermCOLOR24 >= (1 << Color_Bits) |
|
|
538 | # error color index overflow |
|
|
539 | #endif |
521 | |
540 | |
522 | /* |
541 | /* |
523 | * Resource list |
542 | * Resource list |
524 | */ |
543 | */ |
525 | enum { |
544 | enum { |
… | |
… | |
552 | #define PrivMode_smoothScroll (1UL<<17) |
571 | #define PrivMode_smoothScroll (1UL<<17) |
553 | #define PrivMode_vt52 (1UL<<18) |
572 | #define PrivMode_vt52 (1UL<<18) |
554 | #define PrivMode_LFNL (1UL<<19) |
573 | #define PrivMode_LFNL (1UL<<19) |
555 | #define PrivMode_MouseBtnEvent (1UL<<20) |
574 | #define PrivMode_MouseBtnEvent (1UL<<20) |
556 | #define PrivMode_MouseAnyEvent (1UL<<21) |
575 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
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) |
557 | |
582 | |
558 | #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) |
559 | |
584 | |
560 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
561 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
564 | #endif |
589 | #endif |
565 | |
590 | |
566 | // do not change these constants lightly, there are many interdependencies |
591 | // do not change these constants lightly, there are many interdependencies |
567 | #define IMBUFSIZ 128 // input modifier buffer sizes |
592 | #define IMBUFSIZ 128 // input modifier buffer sizes |
568 | #define KBUFSZ 512 // size of keyboard mapping buffer |
593 | #define KBUFSZ 512 // size of keyboard mapping buffer |
569 | #define CBUFSIZ 2048 // size of command buffer |
594 | #define CBUFSIZ 32768 // size of command buffer (longest command sequence possible) |
|
|
595 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
570 | #define UBUFSIZ 2048 // character buffer |
596 | #define UBUFSIZ 2048 // character buffer |
571 | |
597 | |
572 | #if ENABLE_FRILLS |
598 | #if ENABLE_FRILLS |
573 | # include <X11/Xmd.h> |
599 | # include <X11/Xmd.h> |
574 | typedef struct _mwmhints { |
600 | typedef struct _mwmhints |
|
|
601 | { |
575 | CARD32 flags; |
602 | CARD32 flags; |
576 | CARD32 functions; |
603 | CARD32 functions; |
577 | CARD32 decorations; |
604 | CARD32 decorations; |
578 | INT32 input_mode; |
605 | INT32 input_mode; |
579 | CARD32 status; |
606 | CARD32 status; |
… | |
… | |
610 | /* |
637 | /* |
611 | ***************************************************************************** |
638 | ***************************************************************************** |
612 | * MACRO DEFINES |
639 | * MACRO DEFINES |
613 | ***************************************************************************** |
640 | ***************************************************************************** |
614 | */ |
641 | */ |
|
|
642 | |
|
|
643 | // speed hack, copy some member variable into a local variable of the same name |
615 | #define dLocal(type,name) type const name = this->name |
644 | #define dLocal(type,name) type const name = this->name |
616 | |
645 | |
617 | // 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 |
618 | // single-width. |
647 | // single-width. |
619 | #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)) |
… | |
… | |
626 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
655 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
627 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
656 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
628 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
657 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
629 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
658 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
630 | |
659 | |
631 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
660 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
632 | #define ROW(n) row_buf [LINENO (n)] |
661 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
|
|
662 | |
|
|
663 | #define LINENO(n) LINENO_of (this, n) |
|
|
664 | #define ROW(n) ROW_of (this, n) |
633 | |
665 | |
634 | /* how to build & extract colors and attributes */ |
666 | /* how to build & extract colors and attributes */ |
635 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
667 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
636 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
668 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
637 | |
669 | |
638 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
670 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
639 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
671 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
640 | |
672 | |
641 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
673 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
642 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
674 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
643 | |
675 | |
644 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
676 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
645 | #define GET_BGATTR(x) \ |
|
|
646 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
|
|
647 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
|
|
648 | : ((x) & (RS_attrMask | RS_bgMask))) |
|
|
649 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
677 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
650 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
678 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
651 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
679 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
652 | |
680 | |
653 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
681 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
654 | |
682 | |
655 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
683 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
656 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
684 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
657 | |
685 | |
658 | #if ENABLE_STYLES |
686 | #if ENABLE_STYLES |
659 | # define FONTSET(style) fontset[GET_STYLE (style)] |
687 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
660 | #else |
688 | #else |
661 | # define FONTSET(style) fontset[0] |
689 | # define FONTSET_of(t,style) (t)->fontset[0] |
662 | #endif |
690 | #endif |
663 | |
691 | |
664 | #ifdef HAVE_SCROLLBARS |
692 | #define FONTSET(style) FONTSET_of (this, style) |
665 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
666 | #else |
|
|
667 | # define scrollbar_TotalWidth() (0) |
|
|
668 | #endif |
|
|
669 | |
693 | |
670 | typedef callback<void (const char *)> log_callback; |
694 | typedef callback<void (const char *)> log_callback; |
671 | typedef callback<int (int)> getfd_callback; |
695 | typedef callback<int (int)> getfd_callback; |
672 | |
696 | |
673 | /****************************************************************************/ |
697 | /****************************************************************************/ |
… | |
… | |
676 | #define LINE_FILTERED 0x0002 // line has been filtered |
700 | #define LINE_FILTERED 0x0002 // line has been filtered |
677 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
701 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
678 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
702 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
679 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
703 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
680 | |
704 | |
681 | struct line_t { |
705 | struct line_t |
|
|
706 | { |
682 | text_t *t; // terminal the text |
707 | text_t *t; // terminal the text |
683 | rend_t *r; // rendition, uses RS_ flags |
708 | rend_t *r; // rendition, uses RS_ flags |
684 | tlen_t_ l; // length of each text line |
709 | tlen_t_ l; // length of each text line |
685 | 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 | } |
686 | |
721 | |
687 | bool is_longer () |
722 | bool is_longer () |
688 | { |
723 | { |
689 | return f & LINE_LONGER; |
724 | return f & LINE_LONGER; |
690 | } |
725 | } |
… | |
… | |
720 | }; |
755 | }; |
721 | |
756 | |
722 | /****************************************************************************/ |
757 | /****************************************************************************/ |
723 | |
758 | |
724 | // primitive wrapper around mbstate_t to ensure initialisation |
759 | // primitive wrapper around mbstate_t to ensure initialisation |
725 | struct mbstate { |
760 | struct mbstate |
|
|
761 | { |
726 | mbstate_t mbs; |
762 | mbstate_t mbs; |
727 | |
763 | |
728 | operator mbstate_t *() { return &mbs; } |
764 | operator mbstate_t *() { return &mbs; } |
729 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
765 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
730 | mbstate () { reset (); } |
766 | mbstate () { reset (); } |
… | |
… | |
733 | /****************************************************************************/ |
769 | /****************************************************************************/ |
734 | |
770 | |
735 | #define UNICODE_MASK 0x1fffffUL |
771 | #define UNICODE_MASK 0x1fffffUL |
736 | |
772 | |
737 | #if UNICODE_3 |
773 | #if UNICODE_3 |
738 | # define COMPOSE_LO 0x40000000UL |
774 | # define COMPOSE_LO 0x110000UL |
739 | # define COMPOSE_HI 0x400fffffUL |
775 | # define COMPOSE_HI 0x1fffffUL |
740 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
776 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
741 | #else |
777 | #else |
742 | # if ENABLE_PERL |
778 | # if ENABLE_PERL |
743 | # 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 |
744 | # 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 |
… | |
… | |
751 | |
787 | |
752 | #if ENABLE_COMBINING |
788 | #if ENABLE_COMBINING |
753 | // compose chars are used to represent composite characters |
789 | // compose chars are used to represent composite characters |
754 | // that are not representable in unicode, as well as characters |
790 | // that are not representable in unicode, as well as characters |
755 | // not fitting in the BMP. |
791 | // not fitting in the BMP. |
756 | struct compose_char { |
792 | struct compose_char |
757 | unicode_t c1, c2; // any chars != NOCHAR are valid |
793 | { |
|
|
794 | // c1 can be any character != NOCHAR, including another compose character |
|
|
795 | // c2 must always be a zero-width character or NOCHAR, in case |
|
|
796 | // this just extends beyond the BMP. |
|
|
797 | unicode_t c1, c2; |
|
|
798 | |
758 | compose_char (unicode_t c1, unicode_t c2) |
799 | compose_char (unicode_t c1, unicode_t c2) |
759 | : c1(c1), c2(c2) |
800 | : c1(c1), c2(c2) |
760 | { } |
801 | { } |
761 | }; |
802 | }; |
762 | |
803 | |
763 | class rxvt_composite_vec { |
804 | struct rxvt_composite_vec |
|
|
805 | { |
764 | vector<compose_char> v; |
806 | vector<compose_char> v; |
765 | public: |
807 | |
766 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
808 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
767 | 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); } |
768 | compose_char *operator [](text_t c) |
811 | compose_char *operator [](text_t c) |
769 | { |
812 | { |
770 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
813 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
771 | ? &v[c - COMPOSE_LO] |
814 | ? &v[c - COMPOSE_LO] |
772 | : 0; |
815 | : 0; |
… | |
… | |
774 | }; |
817 | }; |
775 | |
818 | |
776 | extern class rxvt_composite_vec rxvt_composite; |
819 | extern class rxvt_composite_vec rxvt_composite; |
777 | #endif |
820 | #endif |
778 | |
821 | |
|
|
822 | // expand the sequence into a static array |
|
|
823 | // works even without ENABLE_COMBINING |
|
|
824 | template<typename T, int max_size_ = 48> |
|
|
825 | struct rxvt_compose_expand_static |
|
|
826 | { |
|
|
827 | #if ENABLE_COMBINING |
|
|
828 | enum { max_size = max_size_ }; |
|
|
829 | |
|
|
830 | T chrs[max_size]; |
|
|
831 | |
|
|
832 | // expand sequence and return start ptr |
|
|
833 | // guarantees at least one output |
|
|
834 | // get the length with length () on that ptr |
|
|
835 | T *operator ()(unicode_t c) |
|
|
836 | { |
|
|
837 | T *cur = chrs + max_size; |
|
|
838 | |
|
|
839 | while (ecb_expect_false (IS_COMPOSE (c))) |
|
|
840 | if (ecb_expect_true (c - COMPOSE_LO < rxvt_composite.v.size ())) |
|
|
841 | { |
|
|
842 | compose_char *cc = &rxvt_composite.v [c - COMPOSE_LO]; |
|
|
843 | |
|
|
844 | if (cc->c2 != NOCHAR) |
|
|
845 | { |
|
|
846 | cur -= cur > chrs; *cur = cc->c2; |
|
|
847 | } |
|
|
848 | |
|
|
849 | c = cc->c1; |
|
|
850 | } |
|
|
851 | else |
|
|
852 | c = NOCHAR; |
|
|
853 | |
|
|
854 | cur -= cur > chrs; *cur = c; |
|
|
855 | |
|
|
856 | return cur; |
|
|
857 | } |
|
|
858 | |
|
|
859 | int length (T *first) |
|
|
860 | { |
|
|
861 | return chrs + max_size - first; |
|
|
862 | } |
|
|
863 | #else |
|
|
864 | T chr; |
|
|
865 | |
|
|
866 | T *operator ()(text_t c); |
|
|
867 | { |
|
|
868 | chr = c; |
|
|
869 | return &chr; |
|
|
870 | } |
|
|
871 | |
|
|
872 | int length (T *first) |
|
|
873 | { |
|
|
874 | return 1; |
|
|
875 | } |
|
|
876 | #endif |
|
|
877 | }; |
|
|
878 | |
779 | /****************************************************************************/ |
879 | /****************************************************************************/ |
780 | |
880 | |
781 | #ifdef KEYSYM_RESOURCE |
881 | #ifdef KEYSYM_RESOURCE |
782 | class keyboard_manager; |
882 | class keyboard_manager; |
783 | #endif |
883 | #endif |
… | |
… | |
787 | extern rxvt_t rxvt_current_term; |
887 | extern rxvt_t rxvt_current_term; |
788 | |
888 | |
789 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
889 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
790 | #define GET_R rxvt_current_term |
890 | #define GET_R rxvt_current_term |
791 | |
891 | |
|
|
892 | /* ------------------------------------------------------------------------- */ |
|
|
893 | struct overlay_base |
|
|
894 | { |
|
|
895 | int x, y, w, h; // overlay dimensions |
|
|
896 | text_t **text; |
|
|
897 | rend_t **rend; |
|
|
898 | |
|
|
899 | // while tempting to add swap() etc. here, it effectively only increases code size |
|
|
900 | }; |
|
|
901 | |
|
|
902 | /* ------------------------------------------------------------------------- */ |
|
|
903 | |
792 | typedef struct { |
904 | typedef struct |
|
|
905 | { |
793 | int row; |
906 | int row; |
794 | int col; |
907 | int col; |
795 | } row_col_t; |
908 | } row_col_t; |
796 | |
909 | |
797 | /* |
910 | /* |
… | |
… | |
822 | * +------------+·display·+·= term_start |
935 | * +------------+·display·+·= term_start |
823 | * | terminal | display | |
936 | * | terminal | display | |
824 | * | terminal +---------+ |
937 | * | terminal +---------+ |
825 | * | terminal | |
938 | * | terminal | |
826 | * | terminal | |
939 | * | terminal | |
827 | * +------------+···········= term_stat + nrow - 1 |
940 | * +------------+···········= term_start + nrow - 1 |
828 | * | |
941 | * | |
829 | * | |
942 | * | |
830 | * END······················= total_rows |
943 | * END······················= total_rows |
831 | */ |
944 | */ |
832 | |
945 | |
833 | struct TermWin_t { |
946 | struct TermWin_t |
|
|
947 | { |
|
|
948 | int vt_width; /* actual window width [pixels] */ |
|
|
949 | int vt_height; /* actual window height [pixels] */ |
834 | int width; /* window width [pixels] */ |
950 | int width; /* window width [pixels] */ |
835 | int height; /* window height [pixels] */ |
951 | int height; /* window height [pixels] */ |
836 | int fwidth; /* font width [pixels] */ |
952 | int fwidth; /* font width [pixels] */ |
837 | int fheight; /* font height [pixels] */ |
953 | int fheight; /* font height [pixels] */ |
838 | int fbase; /* font ascent (baseline) [pixels] */ |
954 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
841 | int focus; /* window has focus */ |
957 | int focus; /* window has focus */ |
842 | int mapped; /* window state mapped? */ |
958 | int mapped; /* window state mapped? */ |
843 | int int_bwidth; /* internal border width */ |
959 | int int_bwidth; /* internal border width */ |
844 | int ext_bwidth; /* external border width */ |
960 | int ext_bwidth; /* external border width */ |
845 | int lineSpace; /* number of extra pixels between rows */ |
961 | int lineSpace; /* number of extra pixels between rows */ |
|
|
962 | int letterSpace; /* number of extra pixels between columns */ |
846 | int saveLines; /* number of lines that fit in scrollback */ |
963 | int saveLines; /* number of lines that fit in scrollback */ |
847 | int total_rows; /* total number of rows in this terminal */ |
964 | int total_rows; /* total number of rows in this terminal */ |
848 | int term_start; /* term lines start here */ |
965 | int term_start; /* term lines start here */ |
849 | int view_start; /* scrollback view starts here */ |
966 | int view_start; /* scrollback view starts here */ |
850 | int top_row; /* topmost row index of scrollback */ |
967 | int top_row; /* topmost row index of scrollback */ |
851 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
968 | Window parent; /* parent identifier */ |
852 | Window vt; /* vt100 window */ |
969 | Window vt; /* vt100 window */ |
853 | GC gc; /* GC for drawing */ |
970 | GC gc; /* GC for drawing */ |
854 | Pixmap pixmap; |
|
|
855 | rxvt_drawable *drawable; |
971 | rxvt_drawable *drawable; |
856 | rxvt_fontset *fontset[4]; |
972 | rxvt_fontset *fontset[4]; |
857 | }; |
973 | }; |
858 | |
974 | |
859 | /* |
975 | /* |
… | |
… | |
868 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
984 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
869 | * nothing is selected |
985 | * nothing is selected |
870 | * beg: row/column of beginning of selection : never past mark |
986 | * beg: row/column of beginning of selection : never past mark |
871 | * mark: row/column of initial click : never past end |
987 | * mark: row/column of initial click : never past end |
872 | * end: row/column of one character past end of selection |
988 | * end: row/column of one character past end of selection |
873 | * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow |
989 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
874 | * * Note: col == -1 ==> we're left of screen |
990 | * * Note: col == -1 ==> we're left of screen |
875 | * |
991 | * |
876 | */ |
992 | */ |
877 | typedef struct { |
993 | struct screen_t |
|
|
994 | { |
878 | row_col_t cur; /* cursor position on the screen */ |
995 | row_col_t cur; /* cursor position on the screen */ |
879 | int tscroll; /* top of settable scroll region */ |
996 | int tscroll; /* top of settable scroll region */ |
880 | int bscroll; /* bottom of settable scroll region */ |
997 | int bscroll; /* bottom of settable scroll region */ |
881 | unsigned int charset; /* character set number [0..3] */ |
998 | unsigned int charset; /* character set number [0..3] */ |
882 | unsigned int flags; /* see below */ |
999 | unsigned int flags; /* see below */ |
883 | row_col_t s_cur; /* saved cursor position */ |
1000 | row_col_t s_cur; /* saved cursor position */ |
884 | unsigned int s_charset; /* saved character set number [0..3] */ |
1001 | unsigned int s_charset; /* saved character set number [0..3] */ |
885 | char s_charset_char; |
1002 | char s_charset_char; |
886 | rend_t s_rstyle; /* saved rendition style */ |
1003 | rend_t s_rstyle; /* saved rendition style */ |
887 | } screen_t; |
1004 | }; |
888 | |
1005 | |
889 | enum selection_op_t { |
1006 | enum selection_op_t |
|
|
1007 | { |
890 | SELECTION_CLEAR = 0, /* nothing selected */ |
1008 | SELECTION_CLEAR = 0, /* nothing selected */ |
891 | SELECTION_INIT, /* marked a point */ |
1009 | SELECTION_INIT, /* marked a point */ |
892 | SELECTION_BEGIN, /* started a selection */ |
1010 | SELECTION_BEGIN, /* started a selection */ |
893 | SELECTION_CONT, /* continued selection */ |
1011 | SELECTION_CONT, /* continued selection */ |
894 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
1012 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
895 | }; |
1013 | }; |
896 | |
1014 | |
897 | typedef struct { |
1015 | struct selection_t |
|
|
1016 | { |
898 | wchar_t *text; /* selected text */ |
1017 | wchar_t *text; /* selected text */ |
899 | unsigned int len; /* length of selected text */ |
1018 | unsigned int len; /* length of selected text */ |
900 | unsigned int screen; /* screen being used */ |
1019 | unsigned int screen; /* screen being used */ |
901 | unsigned int clicks; /* number of clicks */ |
1020 | unsigned int clicks; /* number of clicks */ |
902 | selection_op_t op; /* current operation */ |
1021 | selection_op_t op; /* current operation */ |
903 | bool rect; /* rectangular selection? */ |
1022 | bool rect; /* rectangular selection? */ |
904 | row_col_t beg; /* beginning of selection <= mark */ |
1023 | row_col_t beg; /* beginning of selection <= mark */ |
905 | row_col_t mark; /* point of initial click <= end */ |
1024 | row_col_t mark; /* point of initial click <= end */ |
906 | row_col_t end; /* one character past end point */ |
1025 | row_col_t end; /* one character past end point */ |
907 | } selection_t; |
1026 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
1027 | unsigned int clip_len; /* length of clipboard text */ |
|
|
1028 | }; |
908 | |
1029 | |
909 | /* ------------------------------------------------------------------------- */ |
1030 | /* ------------------------------------------------------------------------- */ |
910 | |
1031 | |
911 | /* screen_t flags */ |
1032 | /* screen_t flags */ |
912 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
1033 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
… | |
… | |
916 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
1037 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
917 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
1038 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
918 | |
1039 | |
919 | /* rxvt_vars.options */ |
1040 | /* rxvt_vars.options */ |
920 | enum { |
1041 | enum { |
921 | # define def(name,idx) Opt_ ## name = idx, |
|
|
922 | # define nodef(name) Opt_ ## name = 0, |
1042 | # define def(name) Opt_ ## name, |
|
|
1043 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
1044 | Opt_0, |
923 | # include "optinc.h" |
1045 | # include "optinc.h" |
924 | # undef nodef |
1046 | # undef nodef |
925 | # undef def |
1047 | # undef def |
926 | Opt_count |
1048 | Opt_count |
927 | }; |
1049 | }; |
928 | |
1050 | |
929 | /* ------------------------------------------------------------------------- */ |
1051 | /* ------------------------------------------------------------------------- */ |
930 | |
1052 | |
931 | struct rxvt_vars : TermWin_t { |
1053 | struct rxvt_vars : TermWin_t |
|
|
1054 | { |
932 | scrollBar_t scrollBar; |
1055 | scrollBar_t scrollBar; |
933 | uint8_t options[(Opt_count + 7) >> 3]; |
1056 | uint8_t options[(Opt_count + 7) >> 3]; |
934 | XSizeHints szHint; |
1057 | XSizeHints szHint; |
935 | rxvt_color *pix_colors; |
1058 | rxvt_color *pix_colors; |
936 | Cursor TermWin_cursor; /* cursor for vt window */ |
1059 | Cursor TermWin_cursor; /* cursor for vt window */ |
937 | int sb_shadow; /* scrollbar shadow width */ |
1060 | |
938 | int numlock_state; |
|
|
939 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
1061 | line_t *row_buf; // all lines, scrollback + terminal, circular |
940 | line_t *drawn_buf; // text on screen |
1062 | line_t *drawn_buf; // text on screen |
941 | line_t *swap_buf; // lines for swap buffer |
1063 | line_t *swap_buf; // lines for swap buffer |
942 | char *tabs; /* per location: 1 == tab-stop */ |
1064 | char *tabs; /* per location: 1 == tab-stop */ |
943 | screen_t screen; |
1065 | screen_t screen; |
944 | screen_t swap; |
1066 | screen_t swap; |
… | |
… | |
947 | #ifdef OFF_FOCUS_FADING |
1069 | #ifdef OFF_FOCUS_FADING |
948 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
1070 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
949 | #endif |
1071 | #endif |
950 | }; |
1072 | }; |
951 | |
1073 | |
952 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
1074 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1075 | { |
953 | |
1076 | |
954 | // special markers with magic addresses |
1077 | // special markers with magic addresses |
955 | static const char resval_undef []; // options specifically unset |
1078 | static const char resval_undef []; // options specifically unset |
956 | static const char resval_on []; // boolean options switched on |
1079 | static const char resval_on []; // boolean options switched on |
957 | static const char resval_off []; // or off |
1080 | static const char resval_off []; // or off |
… | |
… | |
965 | |
1088 | |
966 | unsigned char want_refresh:1, |
1089 | unsigned char want_refresh:1, |
967 | current_screen:1, /* primary or secondary */ |
1090 | current_screen:1, /* primary or secondary */ |
968 | num_scr_allow:1, |
1091 | num_scr_allow:1, |
969 | bypass_keystate:1, |
1092 | bypass_keystate:1, |
|
|
1093 | #if ENABLE_FRILLS |
|
|
1094 | urgency_hint:1, |
|
|
1095 | #endif |
970 | #ifdef CURSOR_BLINK |
1096 | #if CURSOR_BLINK |
971 | hidden_cursor:1, |
1097 | hidden_cursor:1, |
972 | #endif |
1098 | #endif |
973 | #ifdef TEXT_BLINK |
1099 | #if TEXT_BLINK |
974 | hidden_text:1, |
1100 | hidden_text:1, |
975 | #endif |
1101 | #endif |
976 | #ifdef POINTER_BLANK |
1102 | #if POINTER_BLANK |
977 | hidden_pointer:1, |
1103 | hidden_pointer:1, |
978 | #endif |
1104 | #endif |
979 | enc_utf8:1, /* wether locale uses utf-8 */ |
1105 | enc_utf8:1, /* whether locale uses utf-8 */ |
980 | seen_input:1, /* wether we have seen some program output yet */ |
1106 | seen_input:1, /* whether we have seen some program output yet */ |
981 | seen_resize:1, /* wether we had a resize event */ |
1107 | seen_resize:1, /* whether we had a resize event */ |
|
|
1108 | init_done:1, |
982 | parsed_geometry:1; |
1109 | parsed_geometry:1; |
983 | |
1110 | |
984 | unsigned char refresh_type, |
1111 | unsigned char refresh_type, |
985 | #ifdef META8_OPTION |
1112 | #ifdef META8_OPTION |
986 | meta_char, /* Alt-key prefix */ |
1113 | meta_char; /* Alt-key prefix */ |
987 | #endif |
1114 | #endif |
988 | scrollbar_align, |
|
|
989 | selection_wait, |
|
|
990 | selection_type; |
|
|
991 | /* ---------- */ |
1115 | /* ---------- */ |
992 | bool rvideo_state, rvideo_mode; |
1116 | bool rvideo_state, rvideo_mode; |
993 | #ifndef NO_BELL |
1117 | #ifndef NO_BELL |
994 | bool rvideo_bell; |
1118 | bool rvideo_bell; |
995 | #endif |
1119 | #endif |
996 | int num_scr; /* screen: number lines scrolled */ |
1120 | int num_scr; /* screen: number of lines scrolled */ |
997 | int prev_ncol, /* screen: previous number of columns */ |
1121 | int prev_ncol, /* screen: previous number of columns */ |
998 | prev_nrow; /* screen: previous number of rows */ |
1122 | prev_nrow; /* screen: previous number of rows */ |
999 | /* ---------- */ |
1123 | /* ---------- */ |
1000 | rend_t rstyle; |
1124 | rend_t rstyle; |
1001 | /* ---------- */ |
1125 | /* ---------- */ |
1002 | #ifdef SELECTION_SCROLLING |
1126 | #ifdef SELECTION_SCROLLING |
1003 | int scroll_selection_lines; |
1127 | int scroll_selection_lines; |
1004 | enum page_dirn scroll_selection_dir; |
|
|
1005 | int selection_save_x, |
1128 | int selection_save_x, |
1006 | selection_save_y, |
1129 | selection_save_y, |
1007 | selection_save_state; |
1130 | selection_save_state; |
1008 | #endif |
1131 | #endif |
1009 | /* ---------- */ |
1132 | /* ---------- */ |
… | |
… | |
1011 | /* give proper Scroll behaviour */ |
1134 | /* give proper Scroll behaviour */ |
1012 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1135 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1013 | mouse_slip_wheel_speed, |
1136 | mouse_slip_wheel_speed, |
1014 | #endif |
1137 | #endif |
1015 | refresh_count, |
1138 | refresh_count, |
1016 | last_bot, /* scrollbar last bottom position */ |
|
|
1017 | last_top, /* scrollbar last top position */ |
|
|
1018 | last_state, /* scrollbar last state */ |
|
|
1019 | scrollbar_len, |
|
|
1020 | window_vt_x, |
1139 | window_vt_x, |
1021 | window_vt_y, |
1140 | window_vt_y, |
1022 | window_sb_x, |
|
|
1023 | mouse_row, |
1141 | mouse_row, |
1024 | mouse_col, |
1142 | mouse_col, |
1025 | # ifdef POINTER_BLANK |
1143 | # ifdef POINTER_BLANK |
1026 | pointerBlankDelay, |
1144 | pointerBlankDelay, |
1027 | # endif |
1145 | # endif |
|
|
1146 | multiClickTime, |
|
|
1147 | cursor_type, |
1028 | allowedxerror; |
1148 | allowedxerror; |
1029 | /* ---------- */ |
1149 | /* ---------- */ |
1030 | unsigned int ModLevel3Mask, |
1150 | unsigned int ModLevel3Mask, |
1031 | ModMetaMask, |
1151 | ModMetaMask, |
1032 | ModNumLockMask; |
1152 | ModNumLockMask; |
1033 | int old_width, /* last used width in screen resize */ |
|
|
1034 | old_height; /* last used height in screen resize */ |
|
|
1035 | unsigned long priv_modes, |
1153 | unsigned long priv_modes, |
1036 | SavedModes; |
1154 | SavedModes; |
1037 | /* ---------- */ |
1155 | /* ---------- */ |
1038 | Atom *xa; |
1156 | Atom *xa; |
1039 | /* ---------- */ |
1157 | /* ---------- */ |
1040 | #ifdef RXVT_SCROLLBAR |
|
|
1041 | GC scrollbarGC, |
|
|
1042 | topShadowGC, |
|
|
1043 | botShadowGC; |
|
|
1044 | #endif |
|
|
1045 | #ifdef XTERM_SCROLLBAR |
|
|
1046 | GC xscrollbarGC, |
|
|
1047 | ShadowGC; |
|
|
1048 | #endif |
|
|
1049 | #ifdef PLAIN_SCROLLBAR |
|
|
1050 | GC pscrollbarGC; |
|
|
1051 | #endif |
|
|
1052 | #ifdef NEXT_SCROLLBAR |
|
|
1053 | GC blackGC, |
|
|
1054 | whiteGC, |
|
|
1055 | grayGC, |
|
|
1056 | darkGC, |
|
|
1057 | stippleGC; |
|
|
1058 | Pixmap dimple, |
|
|
1059 | upArrow, |
|
|
1060 | downArrow, |
|
|
1061 | upArrowHi, |
|
|
1062 | downArrowHi; |
|
|
1063 | #endif |
|
|
1064 | /* ---------- */ |
|
|
1065 | Time selection_time, |
1158 | Time selection_time, |
1066 | selection_request_time; |
1159 | clipboard_time; |
|
|
1160 | rxvt_selection *selection_req; |
1067 | pid_t cmd_pid; /* process id of child */ |
1161 | pid_t cmd_pid; /* process id of child */ |
1068 | char * incr_buf; |
|
|
1069 | size_t incr_buf_size, incr_buf_fill; |
|
|
1070 | /* ---------- */ |
|
|
1071 | Cursor leftptr_cursor; |
|
|
1072 | /* ---------- */ |
1162 | /* ---------- */ |
1073 | struct mouse_event MEvent; |
1163 | struct mouse_event MEvent; |
1074 | XComposeStatus compose; |
1164 | XComposeStatus compose; |
1075 | struct termios tio; |
1165 | static struct termios def_tio; |
1076 | row_col_t oldcursor; |
1166 | row_col_t oldcursor; |
1077 | #ifdef HAVE_BG_PIXMAP |
1167 | |
1078 | bgPixmap_t bgPixmap; |
|
|
1079 | #endif |
|
|
1080 | #ifdef HAVE_AFTERIMAGE |
1168 | #ifdef HAVE_IMG |
1081 | ASVisual *asv; |
1169 | enum { |
1082 | ASImageManager *asimman; |
1170 | BG_IS_TRANSPARENT = 1 << 1, |
|
|
1171 | BG_NEEDS_REFRESH = 1 << 2, |
|
|
1172 | }; |
|
|
1173 | |
|
|
1174 | uint8_t bg_flags; |
|
|
1175 | |
|
|
1176 | rxvt_img *bg_img; |
1083 | #endif |
1177 | #endif |
1084 | |
1178 | |
1085 | #if ENABLE_OVERLAY |
1179 | #if ENABLE_OVERLAY |
1086 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1180 | overlay_base ov; |
1087 | text_t **ov_text; |
|
|
1088 | rend_t **ov_rend; |
|
|
1089 | |
1181 | |
1090 | void scr_swap_overlay () NOTHROW; |
1182 | void scr_swap_overlay () noexcept; |
1091 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1183 | void scr_overlay_new (int x, int y, int w, int h) noexcept; |
1092 | void scr_overlay_off () NOTHROW; |
1184 | void scr_overlay_off () noexcept; |
1093 | void scr_overlay_set (int x, int y, |
1185 | void scr_overlay_set (int x, int y, |
1094 | text_t text, |
1186 | text_t text, |
1095 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
1187 | rend_t rend = OVERLAY_RSTYLE) noexcept; |
1096 | void scr_overlay_set (int x, int y, const char *s) NOTHROW; |
1188 | void scr_overlay_set (int x, int y, const char *s) noexcept; |
1097 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1189 | void scr_overlay_set (int x, int y, const wchar_t *s) noexcept; |
1098 | #endif |
1190 | #endif |
1099 | |
1191 | |
1100 | vector<void *> allocated; // free these memory blocks with free() |
1192 | vector<void *> allocated; // free these memory blocks with free() |
1101 | |
1193 | |
1102 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1194 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1103 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1104 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1105 | char *env_term; /* environmental variable TERM */ |
|
|
1106 | |
1195 | |
1107 | char *locale; |
1196 | char *locale; |
1108 | char charsets[4]; |
1197 | char charsets[4]; |
1109 | char *v_buffer; /* pointer to physical buffer */ |
1198 | char *v_buffer; /* pointer to physical buffer */ |
1110 | unsigned int v_buflen; /* size of area to write */ |
1199 | unsigned int v_buflen; /* size of area to write */ |
1111 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1200 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
|
|
1201 | char **env; |
1112 | |
1202 | |
1113 | #ifdef KEYSYM_RESOURCE |
1203 | #ifdef KEYSYM_RESOURCE |
1114 | keyboard_manager *keyboard; |
1204 | keyboard_manager *keyboard; |
1115 | #endif |
1205 | #endif |
1116 | #ifndef NO_RESOURCES |
1206 | #ifndef NO_RESOURCES |
… | |
… | |
1122 | char *cmdbuf_ptr, *cmdbuf_endp; |
1212 | char *cmdbuf_ptr, *cmdbuf_endp; |
1123 | char cmdbuf_base[CBUFSIZ]; |
1213 | char cmdbuf_base[CBUFSIZ]; |
1124 | |
1214 | |
1125 | ptytty *pty; |
1215 | ptytty *pty; |
1126 | |
1216 | |
1127 | rxvt_salloc *talloc; // text line allocator |
1217 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1128 | rxvt_salloc *ralloc; // rend line allocator |
1218 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1219 | void *chunk; |
|
|
1220 | size_t chunk_size; |
|
|
1221 | |
|
|
1222 | uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value |
|
|
1223 | uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older? |
|
|
1224 | uint16_t rgb24_sequence; |
1129 | |
1225 | |
1130 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1226 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1131 | |
1227 | |
1132 | #if ENABLE_FRILLS || ISO_14755 |
1228 | #if ENABLE_FRILLS || ISO_14755 |
1133 | // ISO 14755 entry support |
1229 | // ISO 14755 entry support |
1134 | unicode_t iso14755buf; |
1230 | unicode_t iso14755buf; |
1135 | void commit_iso14755 (); |
1231 | void commit_iso14755 (); |
1136 | int hex_keyval (XKeyEvent &ev); |
|
|
1137 | # if ISO_14755 |
1232 | # if ISO_14755 |
1138 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1233 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1); |
1139 | void iso14755_54 (int x, int y); |
1234 | void iso14755_54 (int x, int y); |
1140 | # endif |
1235 | # endif |
1141 | #endif |
1236 | #endif |
1142 | |
1237 | |
1143 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1238 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1144 | |
1239 | |
1145 | void vt_select_input () const NOTHROW |
1240 | void vt_select_input () const noexcept |
1146 | { |
1241 | { |
1147 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1242 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1148 | } |
1243 | } |
1149 | |
1244 | |
1150 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1245 | #if ENABLE_PERL |
1151 | void rootwin_cb (XEvent &xev); |
1246 | void rootwin_cb (XEvent &xev); |
1152 | xevent_watcher rootwin_ev; |
1247 | xevent_watcher rootwin_ev; |
1153 | #endif |
|
|
1154 | #ifdef HAVE_BG_PIXMAP |
|
|
1155 | void update_background (); |
|
|
1156 | #if TRACE_PIXMAPS |
|
|
1157 | void trace_update_background (const char *file, int line); |
|
|
1158 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1159 | #endif |
|
|
1160 | void update_background_cb (ev::timer &w, int revents); |
|
|
1161 | ev::timer update_background_ev; |
|
|
1162 | #endif |
1248 | #endif |
1163 | |
1249 | |
1164 | void x_cb (XEvent &xev); |
1250 | void x_cb (XEvent &xev); |
1165 | xevent_watcher termwin_ev; |
1251 | xevent_watcher termwin_ev; |
1166 | xevent_watcher vt_ev; |
1252 | xevent_watcher vt_ev; |
1167 | #ifdef HAVE_SCROLLBARS |
|
|
1168 | xevent_watcher scrollbar_ev; |
1253 | xevent_watcher scrollbar_ev; |
1169 | #endif |
|
|
1170 | |
1254 | |
1171 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1255 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1172 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1256 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1173 | void refresh_check (); |
1257 | void refresh_check (); |
1174 | void flush (); |
1258 | void flush (); |
1175 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1259 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1260 | void cmdbuf_reify (); |
|
|
1261 | void cmdbuf_append (const char *str, size_t count); |
1176 | bool pty_fill (); |
1262 | bool pty_fill (); |
1177 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1263 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1178 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1179 | |
1264 | |
1180 | #ifdef CURSOR_BLINK |
1265 | #ifdef CURSOR_BLINK |
|
|
1266 | void cursor_blink_reset (); |
1181 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1267 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1182 | #endif |
1268 | #endif |
1183 | #ifdef TEXT_BLINK |
1269 | #ifdef TEXT_BLINK |
1184 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1270 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1185 | #endif |
1271 | #endif |
… | |
… | |
1202 | void pointer_blank (); |
1288 | void pointer_blank (); |
1203 | #endif |
1289 | #endif |
1204 | void pointer_unblank (); |
1290 | void pointer_unblank (); |
1205 | |
1291 | |
1206 | void tt_printf (const char *fmt,...); |
1292 | void tt_printf (const char *fmt,...); |
|
|
1293 | void tt_write_ (const char *data, unsigned int len); |
1207 | void tt_write (const char *data, unsigned int len); |
1294 | void tt_write (const char *data, unsigned int len); |
|
|
1295 | void tt_write_user_input (const char *data, unsigned int len); |
1208 | void pty_write (); |
1296 | void pty_write (); |
1209 | |
|
|
1210 | void init (stringvec *argv, stringvec *envv) |
|
|
1211 | { |
|
|
1212 | this->argv = argv; |
|
|
1213 | init (argv->size (), argv->begin (), envv); |
|
|
1214 | } |
|
|
1215 | |
1297 | |
1216 | void make_current () const // make this the "currently active" urxvt instance |
1298 | void make_current () const // make this the "currently active" urxvt instance |
1217 | { |
1299 | { |
1218 | SET_R (this); |
1300 | SET_R (this); |
1219 | set_environ (envv); |
1301 | set_environ (env); |
1220 | rxvt_set_locale (locale); |
1302 | rxvt_set_locale (locale); |
1221 | } |
1303 | } |
1222 | |
1304 | |
1223 | #if USE_XIM |
1305 | #if USE_XIM |
1224 | rxvt_xim *input_method; |
1306 | rxvt_xim *input_method; |
… | |
… | |
1227 | XPoint spot; // most recently sent spot position |
1309 | XPoint spot; // most recently sent spot position |
1228 | |
1310 | |
1229 | void im_destroy (); |
1311 | void im_destroy (); |
1230 | void im_cb (); im_watcher im_ev; |
1312 | void im_cb (); im_watcher im_ev; |
1231 | void im_set_size (XRectangle &size); |
1313 | void im_set_size (XRectangle &size); |
1232 | void im_set_position (XPoint &pos) NOTHROW; |
1314 | void im_set_position (XPoint &pos) noexcept; |
1233 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1315 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1234 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1316 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1235 | |
1317 | |
1236 | bool IMisRunning (); |
1318 | bool im_is_running (); |
1237 | void IMSendSpot (); |
1319 | void im_send_spot (); |
1238 | bool IM_get_IC (const char *modifiers); |
1320 | bool im_get_ic (const char *modifiers); |
1239 | void IMSetPosition (); |
1321 | void im_set_position (); |
1240 | #endif |
1322 | #endif |
1241 | |
1323 | |
1242 | // command.C |
1324 | // command.C |
1243 | void key_press (XKeyEvent &ev); |
1325 | void key_press (XKeyEvent &ev); |
1244 | void key_release (XKeyEvent &ev); |
1326 | void key_release (XKeyEvent &ev); |
1245 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1246 | |
1327 | |
1247 | wchar_t next_char () NOTHROW; |
1328 | wchar_t next_char () noexcept; |
1248 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1329 | wchar_t cmd_getc (); |
1249 | uint32_t next_octet () NOTHROW; |
1330 | uint32_t next_octet () noexcept; |
1250 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1331 | uint32_t cmd_get8 (); |
1251 | |
1332 | |
1252 | bool cmd_parse (); |
1333 | void cmd_parse (); |
1253 | void mouse_report (XButtonEvent &ev); |
1334 | void mouse_report (XButtonEvent &ev); |
1254 | void button_press (XButtonEvent &ev); |
1335 | void button_press (XButtonEvent &ev); |
1255 | void button_release (XButtonEvent &ev); |
1336 | void button_release (XButtonEvent &ev); |
1256 | void focus_in (); |
1337 | void focus_in (); |
1257 | void focus_out (); |
1338 | void focus_out (); |
|
|
1339 | #if ENABLE_FRILLS |
|
|
1340 | void set_urgency (bool enable); |
|
|
1341 | #else |
|
|
1342 | void set_urgency (bool enable) { } |
|
|
1343 | #endif |
1258 | void update_fade_color (unsigned int idx); |
1344 | void update_fade_color (unsigned int idx, bool first_time = false); |
1259 | #ifdef PRINTPIPE |
1345 | #ifdef PRINTPIPE |
1260 | FILE *popen_printer (); |
1346 | FILE *popen_printer (); |
1261 | int pclose_printer (FILE *stream); |
1347 | int pclose_printer (FILE *stream); |
1262 | #endif |
1348 | #endif |
1263 | void process_print_pipe (); |
1349 | void process_print_pipe (); |
… | |
… | |
1268 | void process_window_ops (const int *args, unsigned int nargs); |
1354 | void process_window_ops (const int *args, unsigned int nargs); |
1269 | char *get_to_st (unicode_t &ends_how); |
1355 | char *get_to_st (unicode_t &ends_how); |
1270 | void process_dcs_seq (); |
1356 | void process_dcs_seq (); |
1271 | void process_osc_seq (); |
1357 | void process_osc_seq (); |
1272 | void process_color_seq (int report, int color, const char *str, char resp); |
1358 | void process_color_seq (int report, int color, const char *str, char resp); |
1273 | void process_xterm_seq (int op, const char *str, char resp); |
1359 | void process_xterm_seq (int op, char *str, char resp); |
|
|
1360 | unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a); |
1274 | int privcases (int mode, unsigned long bit); |
1361 | int privcases (int mode, unsigned long bit); |
1275 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1362 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1276 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1363 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1277 | void process_graphics (); |
1364 | void set_cursor_style (int style); |
1278 | // init.C |
1365 | // init.C |
|
|
1366 | void init (stringvec *argv, stringvec *envv); |
|
|
1367 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1368 | void init2 (int argc, const char *const *argv); |
1279 | void init_vars (); |
1369 | void init_vars (); |
1280 | void init_secondary (); |
|
|
1281 | const char **init_resources (int argc, const char *const *argv); |
1370 | const char **init_resources (int argc, const char *const *argv); |
1282 | void init_env (); |
1371 | void init_env (); |
1283 | void set_locale (const char *locale); |
1372 | void set_locale (const char *locale); |
1284 | void init_xlocale (); |
1373 | void init_xlocale (); |
1285 | void init_command (const char *const *argv); |
1374 | void init_command (const char *const *argv); |
1286 | void run_command (const char *const *argv); |
1375 | void run_command (const char *const *argv); |
1287 | int run_child (const char *const *argv); |
1376 | int run_child (const char *const *argv); |
1288 | void color_aliases (int idx); |
1377 | void color_aliases (int idx); |
1289 | void create_windows (int argc, const char *const *argv); |
1378 | void create_windows (int argc, const char *const *argv); |
1290 | void Get_Colours (); |
1379 | void get_colors (); |
1291 | void get_ourmods (); |
1380 | void get_ourmods (); |
|
|
1381 | void set_icon (const char *file); |
1292 | // main.C |
1382 | // main.C |
1293 | void tt_winch (); |
1383 | void tt_winch (); |
1294 | rxvt_term (); |
1384 | rxvt_term (); |
1295 | ~rxvt_term (); |
1385 | ~rxvt_term (); |
1296 | void destroy (); |
1386 | void destroy (); |
1297 | void emergency_cleanup (); |
1387 | void emergency_cleanup (); |
1298 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1299 | void recolour_cursor (); |
1388 | void recolor_cursor (); |
1300 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1389 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1301 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1390 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1302 | bool set_fonts (); |
1391 | bool set_fonts (); |
1303 | void set_string_property (Atom prop, const char *str, int len = -1); |
1392 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1393 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1304 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1394 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1305 | void set_title (const char *str); |
1395 | void set_title (const char *str); |
1306 | void set_icon_name (const char *str); |
1396 | void set_icon_name (const char *str); |
1307 | void set_window_color (int idx, const char *color); |
1397 | void set_window_color (int idx, const char *color); |
1308 | void set_colorfgbg (); |
1398 | char *get_colorfgbg (); |
1309 | bool set_color (rxvt_color &color, const char *name); |
1399 | bool set_color (rxvt_color &color, const char *name); |
1310 | void alias_color (int dst, int src); |
1400 | void alias_color (int dst, int src); |
1311 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1401 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1312 | void get_window_origin (int &x, int &y); |
1402 | void get_window_origin (int &x, int &y); |
1313 | Pixmap get_pixmap_property (int prop_id); |
|
|
1314 | |
1403 | |
1315 | // screen.C |
1404 | // screen.C |
1316 | |
1405 | |
1317 | void lalloc (line_t &l) const |
1406 | bool option (uint8_t opt) const noexcept |
1318 | { |
1407 | { |
1319 | l.t = (text_t *)talloc->alloc (); |
1408 | return options[opt >> 3] & (1 << (opt & 7)); |
1320 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1321 | } |
1409 | } |
1322 | |
1410 | |
1323 | #if 0 |
1411 | void set_option (uint8_t opt, bool set = true) noexcept; |
1324 | void lfree (line_t &l) |
|
|
1325 | { |
|
|
1326 | talloc->free (l.t); |
|
|
1327 | ralloc->free (l.r); |
|
|
1328 | } |
|
|
1329 | #endif |
|
|
1330 | |
1412 | |
1331 | void lresize (line_t &l) const |
|
|
1332 | { |
|
|
1333 | if (!l.t) |
|
|
1334 | return; |
|
|
1335 | |
|
|
1336 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1337 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1338 | |
|
|
1339 | l.l = min (l.l, ncol); |
|
|
1340 | |
|
|
1341 | if (ncol > prev_ncol) |
|
|
1342 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1343 | } |
|
|
1344 | |
|
|
1345 | int fgcolor_of (rend_t r) const NOTHROW |
1413 | int fgcolor_of (rend_t r) const noexcept |
1346 | { |
1414 | { |
1347 | int base = GET_BASEFG (r); |
1415 | int base = GET_BASEFG (r); |
1348 | #ifndef NO_BRIGHTCOLOR |
1416 | #ifndef NO_BRIGHTCOLOR |
1349 | if (r & RS_Bold |
1417 | if (r & RS_Bold |
1350 | # if ENABLE_STYLES |
1418 | # if ENABLE_STYLES |
1351 | && option (Opt_intensityStyles) |
1419 | && option (Opt_intensityStyles) |
1352 | # endif |
1420 | # endif |
1353 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1421 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1354 | base += minBrightCOLOR - minCOLOR; |
1422 | base += minBrightCOLOR - minCOLOR; |
1355 | #endif |
1423 | #endif |
1356 | return base; |
1424 | return base; |
1357 | } |
1425 | } |
1358 | |
1426 | |
1359 | int bgcolor_of (rend_t r) const NOTHROW |
1427 | int bgcolor_of (rend_t r) const noexcept |
1360 | { |
1428 | { |
1361 | int base = GET_BASEBG (r); |
1429 | int base = GET_BASEBG (r); |
1362 | #ifndef NO_BRIGHTCOLOR |
1430 | #ifndef NO_BRIGHTCOLOR |
1363 | if (r & RS_Blink |
1431 | if (r & RS_Blink |
1364 | # if ENABLE_STYLES |
1432 | # if ENABLE_STYLES |
1365 | && option (Opt_intensityStyles) |
1433 | && option (Opt_intensityStyles) |
1366 | # endif |
1434 | # endif |
1367 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1435 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1368 | base += minBrightCOLOR - minCOLOR; |
1436 | base += minBrightCOLOR - minCOLOR; |
1369 | #endif |
1437 | #endif |
1370 | return base; |
1438 | return base; |
1371 | } |
1439 | } |
1372 | |
1440 | |
1373 | bool option (uint8_t opt) const NOTHROW |
1441 | // modifies first argument(!) |
|
|
1442 | void tt_paste (char *data, unsigned int len) noexcept; |
|
|
1443 | void paste (char *data, unsigned int len) noexcept; |
|
|
1444 | void scr_alloc () noexcept; |
|
|
1445 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept; |
|
|
1446 | void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept; |
|
|
1447 | void scr_kill_char (line_t &l, int col) const noexcept; |
|
|
1448 | void scr_set_char_rend (line_t &l, int col, rend_t rend); |
|
|
1449 | int scr_scroll_text (int row1, int row2, int count) noexcept; |
|
|
1450 | void copy_line (line_t &dst, line_t &src); |
|
|
1451 | void scr_reset (); |
|
|
1452 | void scr_release () noexcept; |
|
|
1453 | void scr_clear (bool really = false) noexcept; |
|
|
1454 | void scr_refresh () noexcept; |
|
|
1455 | bool scr_refresh_rend (rend_t mask, rend_t value) noexcept; |
|
|
1456 | void scr_erase_screen (int mode) noexcept; |
|
|
1457 | #if ENABLE_FRILLS |
|
|
1458 | void scr_erase_savelines () noexcept; |
|
|
1459 | void scr_backindex () noexcept; |
|
|
1460 | void scr_forwardindex () noexcept; |
|
|
1461 | #endif |
|
|
1462 | void scr_touch (bool refresh) noexcept; |
|
|
1463 | void scr_expose (int x, int y, int width, int height, bool refresh) noexcept; |
|
|
1464 | void scr_recolor (bool refresh = true) noexcept; |
|
|
1465 | void scr_remap_chars () noexcept; |
|
|
1466 | void scr_remap_chars (line_t &l) noexcept; |
|
|
1467 | |
|
|
1468 | enum cursor_mode { SAVE, RESTORE }; |
|
|
1469 | |
|
|
1470 | void scr_poweron (); |
|
|
1471 | void scr_soft_reset () noexcept; |
|
|
1472 | void scr_cursor (cursor_mode mode) noexcept; |
|
|
1473 | void scr_do_wrap () noexcept; |
|
|
1474 | void scr_swap_screen () noexcept; |
|
|
1475 | void scr_change_screen (int scrn); |
|
|
1476 | void scr_color (unsigned int color, int fgbg) noexcept; |
|
|
1477 | void scr_rendition (int set, int style) noexcept; |
|
|
1478 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept; |
|
|
1479 | void scr_backspace () noexcept; |
|
|
1480 | void scr_tab (int count, bool ht = false) noexcept; |
|
|
1481 | void scr_gotorc (int row, int col, int relative) noexcept; |
|
|
1482 | void scr_index (enum page_dirn direction) noexcept; |
|
|
1483 | void scr_erase_line (int mode) noexcept; |
|
|
1484 | void scr_E () noexcept; |
|
|
1485 | void scr_insdel_lines (int count, int insdel) noexcept; |
|
|
1486 | void scr_insdel_chars (int count, int insdel) noexcept; |
|
|
1487 | void scr_scroll_region (int top, int bot) noexcept; |
|
|
1488 | void scr_cursor_visible (int mode) noexcept; |
|
|
1489 | void scr_autowrap (int mode) noexcept; |
|
|
1490 | void scr_relative_origin (int mode) noexcept; |
|
|
1491 | void scr_insert_mode (int mode) noexcept; |
|
|
1492 | void scr_set_tab (int mode) noexcept; |
|
|
1493 | void scr_rvideo_mode (bool on) noexcept; |
|
|
1494 | void scr_report_position () noexcept; |
|
|
1495 | void set_font_style () noexcept; |
|
|
1496 | void scr_charset_choose (int set) noexcept; |
|
|
1497 | void scr_charset_set (int set, unsigned int ch) noexcept; |
|
|
1498 | void scr_move_to (int y, int len) noexcept; |
|
|
1499 | bool scr_page (int nlines) noexcept; |
|
|
1500 | bool scr_page (enum page_dirn direction, int nlines) noexcept |
1374 | { |
1501 | { |
1375 | if (!opt) |
1502 | return scr_page (direction * nlines); |
1376 | return 0; |
|
|
1377 | |
|
|
1378 | --opt; |
|
|
1379 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1380 | } |
1503 | } |
1381 | |
|
|
1382 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1383 | { |
|
|
1384 | if (!opt) |
|
|
1385 | return; |
|
|
1386 | |
|
|
1387 | --opt; |
|
|
1388 | if (set) |
|
|
1389 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1390 | else |
|
|
1391 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1392 | } |
|
|
1393 | |
|
|
1394 | void PrivMode (int set, unsigned bit) NOTHROW |
|
|
1395 | { |
|
|
1396 | if (set) |
|
|
1397 | priv_modes |= bit; |
|
|
1398 | else |
|
|
1399 | priv_modes &= ~bit; |
|
|
1400 | } |
|
|
1401 | |
|
|
1402 | // modifies first argument(!) |
|
|
1403 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1404 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
|
|
1405 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1406 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
|
|
1407 | void scr_reset (); |
|
|
1408 | void scr_release () NOTHROW; |
|
|
1409 | void scr_clear (bool really = false) NOTHROW; |
|
|
1410 | void scr_refresh () NOTHROW; |
|
|
1411 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
|
|
1412 | void scr_erase_screen (int mode) NOTHROW; |
|
|
1413 | #if ENABLE_FRILLS |
|
|
1414 | void scr_erase_savelines () NOTHROW; |
|
|
1415 | void scr_backindex () NOTHROW; |
|
|
1416 | void scr_forwardindex () NOTHROW; |
|
|
1417 | #endif |
|
|
1418 | void scr_touch (bool refresh) NOTHROW; |
|
|
1419 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
|
|
1420 | void scr_recolour () NOTHROW; |
|
|
1421 | void scr_remap_chars () NOTHROW; |
|
|
1422 | void scr_remap_chars (line_t &l) NOTHROW; |
|
|
1423 | |
|
|
1424 | enum cursor_mode { SAVE, RESTORE }; |
|
|
1425 | |
|
|
1426 | void scr_poweron (); |
|
|
1427 | void scr_cursor (cursor_mode mode) NOTHROW; |
|
|
1428 | void scr_do_wrap () NOTHROW; |
|
|
1429 | void scr_swap_screen () NOTHROW; |
|
|
1430 | void scr_change_screen (int scrn); |
|
|
1431 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
|
|
1432 | void scr_rendition (int set, int style) NOTHROW; |
|
|
1433 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
|
|
1434 | void scr_backspace () NOTHROW; |
|
|
1435 | void scr_tab (int count, bool ht = false) NOTHROW; |
|
|
1436 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
|
|
1437 | void scr_index (enum page_dirn direction) NOTHROW; |
|
|
1438 | void scr_erase_line (int mode) NOTHROW; |
|
|
1439 | void scr_E () NOTHROW; |
|
|
1440 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
|
|
1441 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
|
|
1442 | void scr_scroll_region (int top, int bot) NOTHROW; |
|
|
1443 | void scr_cursor_visible (int mode) NOTHROW; |
|
|
1444 | void scr_autowrap (int mode) NOTHROW; |
|
|
1445 | void scr_relative_origin (int mode) NOTHROW; |
|
|
1446 | void scr_insert_mode (int mode) NOTHROW; |
|
|
1447 | void scr_set_tab (int mode) NOTHROW; |
|
|
1448 | void scr_rvideo_mode (bool on) NOTHROW; |
|
|
1449 | void scr_report_position () NOTHROW; |
|
|
1450 | void set_font_style () NOTHROW; |
|
|
1451 | void scr_charset_choose (int set) NOTHROW; |
|
|
1452 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
|
|
1453 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1454 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
|
|
1455 | bool scr_changeview (int new_view_start) NOTHROW; |
1504 | bool scr_changeview (int new_view_start) noexcept; |
1456 | void scr_bell () NOTHROW; |
1505 | void scr_bell () noexcept; |
1457 | void scr_printscreen (int fullhist) NOTHROW; |
1506 | void scr_printscreen (int fullhist) noexcept; |
1458 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1507 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept; |
1459 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1508 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept; |
1460 | void scr_reverse_selection () NOTHROW; |
1509 | void scr_reverse_selection () noexcept; |
1461 | void scr_dump (int fd) NOTHROW; |
1510 | void scr_dump (int fd) noexcept; |
1462 | |
1511 | |
1463 | void selection_check (int check_more) NOTHROW; |
1512 | void selection_check (int check_more) noexcept; |
1464 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1513 | void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */ |
1465 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1466 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1514 | void selection_request (Time tm, int selnum = Sel_Primary) noexcept; |
1467 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1515 | void selection_clear (bool clipboard = false) noexcept; |
1468 | void selection_clear () NOTHROW; |
|
|
1469 | void selection_make (Time tm); |
1516 | void selection_make (Time tm); |
1470 | bool selection_grab (Time tm) NOTHROW; |
1517 | bool selection_grab (Time tm, bool clipboard = false) noexcept; |
1471 | void selection_start_colrow (int col, int row) NOTHROW; |
1518 | void selection_start_colrow (int col, int row) noexcept; |
1472 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1519 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept; |
1473 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1520 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept; |
1474 | void selection_remove_trailing_spaces () NOTHROW; |
1521 | void selection_remove_trailing_spaces () noexcept; |
1475 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1522 | void selection_send (const XSelectionRequestEvent &rq) noexcept; |
1476 | void selection_click (int clicks, int x, int y) NOTHROW; |
1523 | void selection_click (int clicks, int x, int y) noexcept; |
1477 | void selection_extend (int x, int y, int flag) NOTHROW; |
1524 | void selection_extend (int x, int y, int flag) noexcept; |
1478 | void selection_rotate (int x, int y) NOTHROW; |
1525 | void selection_rotate (int x, int y) noexcept; |
1479 | |
|
|
1480 | #if defined(NEXT_SCROLLBAR) |
|
|
1481 | // scrollbar-next.C |
|
|
1482 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1483 | void init_scrollbar_stuff (); |
|
|
1484 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1485 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1486 | #endif |
|
|
1487 | |
|
|
1488 | #if defined(RXVT_SCROLLBAR) |
|
|
1489 | // scrollbar-rxvt.C |
|
|
1490 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1491 | #endif |
|
|
1492 | |
|
|
1493 | #if defined(XTERM_SCROLLBAR) |
|
|
1494 | // scrollbar-xterm.C |
|
|
1495 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1496 | #endif |
|
|
1497 | |
|
|
1498 | #if defined(PLAIN_SCROLLBAR) |
|
|
1499 | // scrollbar-plain.C |
|
|
1500 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1501 | #endif |
|
|
1502 | |
|
|
1503 | // scrollbar.C |
|
|
1504 | void resize_scrollbar (); |
|
|
1505 | int scrollbar_mapping (int map); |
|
|
1506 | int scrollbar_show (int update); |
|
|
1507 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1508 | |
1526 | |
1509 | // xdefaults.C |
1527 | // xdefaults.C |
|
|
1528 | void rxvt_usage (int type); |
1510 | void get_options (int argc, const char *const *argv); |
1529 | const char **get_options (int argc, const char *const *argv); |
|
|
1530 | int parse_keysym (const char *str, unsigned int &state); |
1511 | int parse_keysym (const char *str, const char *arg); |
1531 | int bind_action (const char *str, const char *arg); |
1512 | const char *x_resource (const char *name); |
1532 | const char *x_resource (const char *name); |
1513 | void extract_resources (); |
1533 | void extract_resources (); |
|
|
1534 | void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0); |
|
|
1535 | void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *)) |
|
|
1536 | { |
|
|
1537 | enumerate_resources (cb, "keysym", "Keysym"); |
|
|
1538 | } |
|
|
1539 | void extract_keysym_resources (); |
1514 | }; |
1540 | }; |
1515 | |
1541 | |
1516 | #endif /* _RXVT_H_ */ |
1542 | #endif /* _RXVT_H_ */ |
1517 | |
1543 | |