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 "rxvtlib.h" |
4 | #include <cstdio> |
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5 | #include <cctype> |
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6 | #include <cerrno> |
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7 | #include <cstdarg> |
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8 | #include <cstdlib> |
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9 | #ifdef HAVE_STDINT_H |
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10 | #include <stdint.h> |
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11 | #endif |
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12 | #include <sys/types.h> |
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13 | #include <unistd.h> |
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14 | #include <cstring> |
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15 | #include <assert.h> |
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16 | #ifdef HAVE_SYS_IOCTL_H |
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17 | #include <sys/ioctl.h> |
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18 | #endif |
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19 | #ifdef HAVE_SYS_STRREDIR_H |
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20 | #include <sys/strredir.h> |
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21 | #endif |
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22 | |
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23 | #if HAVE_CWCHAR |
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24 | # include <cwchar> |
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25 | #elif HAVE_WCHAR_H |
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26 | # include <wchar.h> |
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27 | #else |
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28 | // stdlib.h might provide it |
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29 | #endif |
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30 | |
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31 | using namespace std; |
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32 | |
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33 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
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34 | |
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35 | extern "C" { |
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36 | #include <X11/Xlib.h> |
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37 | #include <X11/Xutil.h> |
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38 | #include <X11/Xresource.h> |
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39 | } |
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40 | |
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41 | #if UNICODE_3 |
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42 | typedef uint32_t text_t; |
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43 | #else |
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44 | typedef uint16_t text_t; // saves lots of memory |
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45 | #endif |
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46 | typedef uint32_t rend_t; |
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47 | typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use |
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48 | typedef int32_t tlen_t_; // specifically for use in the line_t structure |
5 | |
49 | |
6 | #include "feature.h" |
50 | #include "feature.h" |
7 | |
51 | |
8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
52 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
9 | # define ENABLE_OVERLAY 1 |
53 | # define ENABLE_OVERLAY 1 |
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34 | |
78 | |
35 | #include "encoding.h" |
79 | #include "encoding.h" |
36 | #include "rxvtutil.h" |
80 | #include "rxvtutil.h" |
37 | #include "rxvtfont.h" |
81 | #include "rxvtfont.h" |
38 | #include "rxvttoolkit.h" |
82 | #include "rxvttoolkit.h" |
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83 | #include "scrollbar.h" |
39 | #include "ev_cpp.h" |
84 | #include "ev_cpp.h" |
40 | #include "salloc.h" |
85 | #include "salloc.h" |
41 | #include "libptytty.h" |
86 | #include "libptytty.h" |
42 | |
87 | |
43 | #include "rxvtperl.h" |
88 | #include "rxvtperl.h" |
… | |
… | |
54 | /* |
99 | /* |
55 | ***************************************************************************** |
100 | ***************************************************************************** |
56 | * SYSTEM HACKS |
101 | * SYSTEM HACKS |
57 | ***************************************************************************** |
102 | ***************************************************************************** |
58 | */ |
103 | */ |
59 | /* Consistent defines - please report on the necessity |
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60 | * @ Unixware: defines (__svr4__) |
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61 | */ |
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62 | #if defined (SVR4) && !defined (__svr4__) |
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63 | # define __svr4__ 1 |
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64 | #endif |
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65 | #if defined (sun) && !defined (__sun__) |
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66 | # define __sun__ 1 |
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67 | #endif |
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68 | |
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69 | #ifndef HAVE_XPOINTER |
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70 | typedef char *XPointer; |
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71 | #endif |
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72 | |
104 | |
73 | #include <termios.h> |
105 | #include <termios.h> |
74 | typedef struct termios ttymode_t; |
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75 | |
106 | |
76 | #include "background.h" |
107 | #include "background.h" |
77 | |
108 | |
78 | #ifndef STDIN_FILENO |
109 | #ifndef STDIN_FILENO |
79 | # define STDIN_FILENO 0 |
110 | # define STDIN_FILENO 0 |
80 | # define STDOUT_FILENO 1 |
111 | # define STDOUT_FILENO 1 |
81 | # define STDERR_FILENO 2 |
112 | # define STDERR_FILENO 2 |
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113 | #endif |
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114 | |
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115 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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116 | # define EXIT_SUCCESS 0 /* exit function success */ |
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117 | # define EXIT_FAILURE 1 /* exit function failure */ |
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118 | #endif |
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119 | |
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120 | #ifndef PATH_MAX |
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121 | # define PATH_MAX 16384 |
82 | #endif |
122 | #endif |
83 | |
123 | |
84 | /****************************************************************************/ |
124 | /****************************************************************************/ |
85 | |
125 | |
86 | // exception thrown on fatal (per-instance) errors |
126 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
93 | ***************************************************************************** |
133 | ***************************************************************************** |
94 | * PROTOTYPES |
134 | * PROTOTYPES |
95 | ***************************************************************************** |
135 | ***************************************************************************** |
96 | */ |
136 | */ |
97 | // main.C |
137 | // main.C |
98 | void * rxvt_malloc (size_t size); |
138 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
99 | void * rxvt_calloc (size_t number, size_t size); |
139 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
100 | void * rxvt_realloc (void *ptr, size_t size); |
140 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
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141 | extern void rxvt_pop_locale () NOTHROW; |
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142 | void rxvt_init (); |
101 | |
143 | |
102 | // misc.C |
144 | // misc.C |
103 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
145 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
104 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
146 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
105 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
147 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
106 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
148 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
107 | |
149 | |
108 | char * rxvt_basename (const char *str) NOTHROW; |
150 | const char * rxvt_basename (const char *str) NOTHROW; |
109 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
151 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
110 | void rxvt_log (const char *fmt,...) NOTHROW; |
152 | void rxvt_log (const char *fmt,...) NOTHROW; |
111 | void rxvt_warn (const char *fmt,...) NOTHROW; |
153 | void rxvt_warn (const char *fmt,...) NOTHROW; |
112 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
154 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
113 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
155 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
114 | |
156 | |
115 | char * rxvt_strtrim (char *str) NOTHROW; |
157 | char * rxvt_strtrim (char *str) NOTHROW; |
116 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
158 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
117 | void rxvt_freecommastring (char **cs) NOTHROW; |
159 | |
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160 | static inline void |
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161 | rxvt_free_strsplit (char **ptr) NOTHROW |
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162 | { |
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163 | free (ptr[0]); |
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164 | free (ptr); |
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165 | } |
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166 | |
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167 | void * rxvt_malloc (size_t size); |
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168 | void * rxvt_calloc (size_t number, size_t size); |
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169 | void * rxvt_realloc (void *ptr, size_t size); |
118 | |
170 | |
119 | ///////////////////////////////////////////////////////////////////////////// |
171 | ///////////////////////////////////////////////////////////////////////////// |
120 | |
172 | |
121 | // temporarily replace the process environment |
173 | // temporarily replace the process environment |
122 | extern char **environ; |
174 | extern char **environ; |
123 | extern char **rxvt_environ; // the original environ pointer |
175 | extern char **rxvt_environ; // the original environ pointer |
124 | |
176 | |
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177 | static inline void |
125 | static inline void set_environ (stringvec *envv) |
178 | set_environ (stringvec *envv) |
126 | { |
179 | { |
127 | #if ENABLE_PERL |
180 | #if ENABLE_PERL |
128 | assert (envv); |
181 | assert (envv); |
129 | #else |
182 | #else |
130 | if (envv) |
183 | if (envv) |
131 | #endif |
184 | #endif |
132 | environ = (char **)envv->begin (); |
185 | environ = (char **)envv->begin (); |
133 | } |
186 | } |
134 | |
187 | |
135 | static inline void set_environ (char **envv) |
188 | static inline void |
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189 | set_environ (char **envv) |
136 | { |
190 | { |
137 | #if ENABLE_PERL |
191 | #if ENABLE_PERL |
138 | assert (envv); |
192 | assert (envv); |
139 | #else |
193 | #else |
140 | if (envv) |
194 | if (envv) |
141 | #endif |
195 | #endif |
142 | environ = envv; |
196 | environ = envv; |
143 | } |
197 | } |
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198 | |
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199 | struct localise_env |
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200 | { |
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201 | char **orig_env; |
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202 | |
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203 | localise_env (char **new_env) |
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204 | { |
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205 | orig_env = environ; |
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206 | environ = new_env; |
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207 | } |
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208 | |
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209 | ~localise_env () |
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210 | { |
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211 | environ = orig_env; |
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212 | } |
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213 | }; |
144 | |
214 | |
145 | /* |
215 | /* |
146 | ***************************************************************************** |
216 | ***************************************************************************** |
147 | * STRUCTURES AND TYPEDEFS |
217 | * STRUCTURES AND TYPEDEFS |
148 | ***************************************************************************** |
218 | ***************************************************************************** |
149 | */ |
219 | */ |
150 | struct grwin_t; |
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151 | |
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152 | /* If we're using either the rxvt scrollbar, keep the |
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153 | * scrollColor resource. |
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154 | */ |
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155 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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156 | # define KEEP_SCROLLCOLOR 1 |
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157 | #else |
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158 | # undef KEEP_SCROLLCOLOR |
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159 | #endif |
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160 | |
220 | |
161 | /* |
221 | /* |
162 | * the 'essential' information for reporting Mouse Events |
222 | * the 'essential' information for reporting Mouse Events |
163 | * pared down from XButtonEvent |
223 | * pared down from XButtonEvent |
164 | */ |
224 | */ |
165 | struct mouse_event { |
225 | struct mouse_event |
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226 | { |
166 | int clicks; |
227 | int clicks; |
167 | Time time; /* milliseconds */ |
228 | Time time; /* milliseconds */ |
168 | unsigned int state; /* key or button mask */ |
229 | unsigned int state; /* key or button mask */ |
169 | unsigned int button; /* detail */ |
230 | unsigned int button; /* detail */ |
170 | }; |
231 | }; |
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206 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
267 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
207 | #else |
268 | #else |
208 | # define COLORTERMENVFULL COLORTERMENV |
269 | # define COLORTERMENVFULL COLORTERMENV |
209 | #endif |
270 | #endif |
210 | #ifndef TERMENV |
271 | #ifndef TERMENV |
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272 | # if USE_256_COLORS |
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273 | # define TERMENV "rxvt-unicode-256color" |
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274 | # else |
211 | # define TERMENV "rxvt-unicode" |
275 | # define TERMENV "rxvt-unicode" |
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276 | # endif |
212 | #endif |
277 | #endif |
213 | |
278 | |
214 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
279 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
215 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
280 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
216 | #endif |
281 | #endif |
217 | |
282 | |
218 | /* now look for other badly set stuff */ |
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219 | |
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220 | #if !defined (EACCESS) && defined(EAGAIN) |
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221 | # define EACCESS EAGAIN |
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222 | #endif |
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223 | |
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224 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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225 | # define EXIT_SUCCESS 0 /* exit function success */ |
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226 | # define EXIT_FAILURE 1 /* exit function failure */ |
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227 | #endif |
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228 | |
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229 | #define scrollBar_esc 30 |
283 | #define scrollBar_esc 30 |
230 | |
284 | |
231 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
285 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
232 | # define HAVE_SCROLLBARS 1 |
286 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
233 | #endif |
287 | #endif |
234 | |
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235 | #define R_SB_ALIGN_CENTRE 0 |
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236 | #define R_SB_ALIGN_TOP 1 |
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237 | #define R_SB_ALIGN_BOTTOM 2 |
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238 | |
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239 | #define R_SB_NEXT 1 |
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240 | #define R_SB_XTERM 2 |
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241 | #define R_SB_PLAIN 4 |
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242 | #define R_SB_RXVT 8 |
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243 | |
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244 | #define SB_WIDTH_NEXT 19 |
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245 | #define SB_WIDTH_XTERM 15 |
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246 | #define SB_WIDTH_PLAIN 7 |
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247 | #ifndef SB_WIDTH_RXVT |
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248 | # define SB_WIDTH_RXVT 10 |
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249 | #endif |
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250 | |
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251 | /* |
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252 | * NeXT scrollbar defines |
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253 | */ |
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254 | #define SB_PADDING 1 |
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255 | #define SB_BORDER_WIDTH 1 |
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256 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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257 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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258 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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259 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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260 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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261 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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262 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
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263 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
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264 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
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265 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
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266 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
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267 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
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268 | /* |
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269 | * +-------------+ |
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270 | * | | <---< SB_PADDING |
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271 | * | ::::::::::: | |
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272 | * | ::::::::::: | |
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273 | * ''''''''''''''''' |
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274 | * ,,,,,,,,,,,,,,,,, |
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275 | * | ::::::::::: | |
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276 | * | ::::::::::: | |
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277 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
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278 | * | | :::::::: | |
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279 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
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280 | * | +---------+ | |
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281 | * | | ......%%| | |
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282 | * | | ......%%| | |
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283 | * | | .. ()..%%| | |
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284 | * | | ......%%| | |
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285 | * | | %%%%%%%%| | |
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286 | * | +---------+ | <......................... |
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287 | * | | <---< SB_PADDING : |
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288 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
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289 | * | | ......%%| | | : : |
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290 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
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291 | * | | %%%%%%%%| | | : : |
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292 | * | +---------+ | <-+ : : |
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293 | * | | : : |
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294 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
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295 | * | | ......%%| | | : : |
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296 | * | | ..\/..%%| | | : : |
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297 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
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298 | * | +---------+ | | : : |
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299 | * | | | : : |
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300 | * +-------------+ <-+.........:............: |
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301 | * ^^|_________| : |
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302 | * || | : |
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303 | * || +---< SB_BUTTON_WIDTH |
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304 | * || : |
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305 | * |+------< SB_PADDING |
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306 | * |: : |
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307 | * +----< SB_BORDER_WIDTH |
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308 | * : : |
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309 | * :............: |
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310 | * | |
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311 | * +---< SB_WIDTH_NEXT |
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312 | */ |
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313 | |
288 | |
314 | enum { |
289 | enum { |
315 | NO_REFRESH = 0, /* Window not visible at all! */ |
290 | NO_REFRESH = 0, /* Window not visible at all! */ |
316 | FAST_REFRESH = 1, /* Fully exposed window */ |
291 | FAST_REFRESH = 1, /* Fully exposed window */ |
317 | SLOW_REFRESH = 2, /* Partially exposed window */ |
292 | SLOW_REFRESH = 2, /* Partially exposed window */ |
… | |
… | |
353 | enum { |
328 | enum { |
354 | PRIMARY = 0, |
329 | PRIMARY = 0, |
355 | SECONDARY, |
330 | SECONDARY, |
356 | }; |
331 | }; |
357 | |
332 | |
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333 | // define various rendition bits and masks. the rendition word |
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334 | // is 32 bits in size, and we should use it as efficiently as possible |
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335 | |
358 | #define RS_None 0 |
336 | #define RS_None 0 |
359 | |
337 | |
360 | #define RS_fgMask 0x0000007fUL // 128 colors |
338 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
361 | #define RS_bgMask 0x00003f80UL // 128 colors |
339 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
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340 | #define RS_bgShift 0 |
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341 | #define RS_fgShift (RS_bgShift + Color_Bits) |
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342 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
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343 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
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344 | |
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345 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
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346 | #define RS_fontShift (RS_fgShift + Color_Bits) |
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347 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
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348 | #define RS_fontCount rxvt_fontset::fontCount |
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349 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
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350 | |
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351 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
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352 | #define RS_redraw (2UL << RS_fontShift) |
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353 | |
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354 | #define RS_Sel (1UL << 22) |
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355 | |
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356 | // 4 custom bits for extensions |
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357 | #define RS_customCount 16UL |
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358 | #define RS_customShift 23 |
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359 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
362 | |
360 | |
363 | // font styles |
361 | // font styles |
364 | #define RS_Bold 0x00004000UL // value 1 |
362 | #define RS_Bold (1UL << RS_styleShift) |
365 | #define RS_Italic 0x00008000UL // value 2 |
363 | #define RS_Italic (2UL << RS_styleShift) |
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364 | |
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365 | #define RS_styleCount 4 |
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366 | #define RS_styleShift 27 |
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367 | #define RS_styleMask (RS_Bold | RS_Italic) |
366 | |
368 | |
367 | // fake styles |
369 | // fake styles |
368 | #define RS_Blink 0x00010000UL // blink |
370 | #define RS_Blink (1UL << 29) |
369 | #define RS_RVid 0x00020000UL // reverse video |
371 | #define RS_RVid (1UL << 30) // reverse video |
370 | #define RS_Uline 0x00040000UL // underline |
372 | #define RS_Uline (1UL << 31) // underline |
371 | |
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372 | // toggle this to force redraw, must be != RS_Careful |
|
|
373 | #define RS_redraw 0x01000000UL |
|
|
374 | |
|
|
375 | // 5 custom bits for extensions |
|
|
376 | #define RS_customCount 32 |
|
|
377 | #define RS_customMask 0x00f80000UL |
|
|
378 | #define RS_customShift 19 |
|
|
379 | |
|
|
380 | // other flags |
|
|
381 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
|
|
382 | |
|
|
383 | #define RS_styleCount 4 |
|
|
384 | #define RS_styleMask (RS_Bold | RS_Italic) |
|
|
385 | #define RS_styleShift 14 |
|
|
386 | |
373 | |
387 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
374 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
388 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
375 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
389 | |
376 | |
390 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
|
|
391 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
|
392 | #define RS_fontShift 24 |
|
|
393 | |
|
|
394 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
377 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
395 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
378 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
396 | |
379 | |
397 | #define Sel_none 0 /* Not waiting */ |
380 | #define Sel_none 0 /* Not waiting */ |
398 | #define Sel_normal 0x01 /* normal selection */ |
381 | #define Sel_normal 0x01 /* normal selection */ |
399 | #define Sel_incr 0x02 /* incremental selection */ |
382 | #define Sel_incr 0x02 /* incremental selection */ |
400 | #define Sel_direct 0x00 |
383 | #define Sel_direct 0x00 |
… | |
… | |
422 | XTerm_name = 0, |
405 | XTerm_name = 0, |
423 | XTerm_iconName = 1, |
406 | XTerm_iconName = 1, |
424 | XTerm_title = 2, |
407 | XTerm_title = 2, |
425 | XTerm_property = 3, // change X property |
408 | XTerm_property = 3, // change X property |
426 | XTerm_Color = 4, // change colors |
409 | XTerm_Color = 4, // change colors |
427 | XTerm_Color00 = 10, // not implemented, CLASH! |
410 | XTerm_Color00 = 10, // change fg color |
428 | XTerm_Color01 = 11, // not implemented |
411 | XTerm_Color01 = 11, // change bg color |
429 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
412 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
430 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
413 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
431 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
414 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
432 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
415 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
433 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
416 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
434 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
417 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
418 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
435 | XTerm_logfile = 46, // not implemented |
419 | XTerm_logfile = 46, // not implemented |
436 | XTerm_font = 50, |
420 | XTerm_font = 50, |
437 | |
421 | |
438 | XTerm_konsole30 = 30, // reserved for konsole |
422 | XTerm_konsole30 = 30, // reserved for konsole |
439 | XTerm_konsole31 = 31, // reserved for konsole |
423 | XTerm_konsole31 = 31, // reserved for konsole |
440 | XTerm_emacs51 = 51, // reserved for emacs shell |
424 | XTerm_emacs51 = 51, // reserved for emacs shell |
441 | /* |
425 | /* |
442 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
426 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
443 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
444 | */ |
427 | */ |
445 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
428 | |
446 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
429 | // deprecated |
|
|
430 | Rxvt_restoreFG = 39, |
|
|
431 | Rxvt_restoreBG = 49, |
|
|
432 | |
447 | Rxvt_Pixmap = 20, // new bg pixmap |
433 | Rxvt_Pixmap = 20, // new bg pixmap |
448 | Rxvt_restoreFG = 39, // change default fg color |
|
|
449 | Rxvt_restoreBG = 49, // change default bg color |
|
|
450 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
434 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
451 | |
435 | |
452 | URxvt_locale = 701, // change locale |
436 | URxvt_locale = 701, // change locale |
453 | URxvt_version = 702, // request version |
437 | URxvt_version = 702, // request version |
454 | |
438 | |
455 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
439 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
456 | URxvt_Color_tint = 705, // change actual tint colour |
440 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
441 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
442 | URxvt_Color_UL = 707, // change actual 'Underline' color |
457 | URxvt_Color_BD = 706, |
443 | URxvt_Color_border = 708, |
458 | URxvt_Color_UL = 707, |
|
|
459 | |
444 | |
460 | URxvt_font = 710, |
445 | URxvt_font = 710, |
461 | URxvt_boldFont = 711, |
446 | URxvt_boldFont = 711, |
462 | URxvt_italicFont = 712, |
447 | URxvt_italicFont = 712, |
463 | URxvt_boldItalicFont = 713, |
448 | URxvt_boldItalicFont = 713, |
464 | |
449 | |
465 | URxvt_view_up = 720, |
450 | URxvt_view_up = 720, |
466 | URxvt_view_down = 721, |
451 | URxvt_view_down = 721, |
467 | |
452 | |
468 | URxvt_perl = 777, |
453 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
469 | }; |
454 | }; |
470 | |
455 | |
471 | /* Words starting with `Color_' are colours. Others are counts */ |
456 | /* Words starting with `Color_' are colours. Others are counts */ |
472 | /* |
457 | /* |
473 | * The PixColor and rendition colour usage should probably be decoupled |
458 | * The PixColor and rendition colour usage should probably be decoupled |
… | |
… | |
503 | Color_White = maxBrightCOLOR, |
488 | Color_White = maxBrightCOLOR, |
504 | #else |
489 | #else |
505 | Color_White = maxCOLOR, |
490 | Color_White = maxCOLOR, |
506 | #endif |
491 | #endif |
507 | minTermCOLOR = Color_White + 1, |
492 | minTermCOLOR = Color_White + 1, |
|
|
493 | #if USE_256_COLORS |
|
|
494 | maxTermCOLOR = Color_White + 240, |
|
|
495 | #else |
508 | maxTermCOLOR = Color_White + 72, |
496 | maxTermCOLOR = Color_White + 72, |
|
|
497 | #endif |
509 | #ifndef NO_CURSORCOLOR |
498 | #ifndef NO_CURSORCOLOR |
510 | Color_cursor, |
499 | Color_cursor, |
511 | Color_cursor2, |
500 | Color_cursor2, |
512 | #endif |
501 | #endif |
513 | Color_pointer_fg, |
502 | Color_pointer_fg, |
… | |
… | |
522 | #if ENABLE_FRILLS |
511 | #if ENABLE_FRILLS |
523 | Color_underline, |
512 | Color_underline, |
524 | #endif |
513 | #endif |
525 | #ifdef OPTION_HC |
514 | #ifdef OPTION_HC |
526 | Color_HC, |
515 | Color_HC, |
|
|
516 | Color_HTC, |
527 | #endif |
517 | #endif |
528 | #ifdef KEEP_SCROLLCOLOR |
|
|
529 | Color_scroll, |
518 | Color_scroll, |
|
|
519 | #ifdef RXVT_SCROLLBAR |
530 | Color_trough, |
520 | Color_trough, |
531 | #endif |
521 | #endif |
532 | #if ENABLE_TRANSPARENCY |
522 | #if ENABLE_TRANSPARENCY |
533 | Color_tint, |
523 | Color_tint, |
534 | #endif |
524 | #endif |
535 | #if OFF_FOCUS_FADING |
525 | #if OFF_FOCUS_FADING |
536 | Color_fade, |
526 | Color_fade, |
537 | #endif |
527 | #endif |
538 | NRS_COLORS, /* */ |
528 | NRS_COLORS, /* */ |
539 | #ifdef KEEP_SCROLLCOLOR |
529 | #ifdef RXVT_SCROLLBAR |
540 | Color_topShadow = NRS_COLORS, |
530 | Color_topShadow = NRS_COLORS, |
541 | Color_bottomShadow, |
531 | Color_bottomShadow, |
542 | TOTAL_COLORS |
532 | TOTAL_COLORS |
543 | #else |
533 | #else |
544 | TOTAL_COLORS = NRS_COLORS |
534 | TOTAL_COLORS = NRS_COLORS |
545 | #endif |
535 | #endif |
546 | }; |
536 | }; |
547 | |
537 | |
|
|
538 | #if USE_256_COLORS |
|
|
539 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
|
|
540 | #else |
548 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
541 | # define Color_Bits 7 // 0 .. maxTermCOLOR |
|
|
542 | #endif |
549 | |
543 | |
550 | /* |
544 | /* |
551 | * Resource list |
545 | * Resource list |
552 | */ |
546 | */ |
553 | enum { |
547 | enum { |
… | |
… | |
580 | #define PrivMode_smoothScroll (1UL<<17) |
574 | #define PrivMode_smoothScroll (1UL<<17) |
581 | #define PrivMode_vt52 (1UL<<18) |
575 | #define PrivMode_vt52 (1UL<<18) |
582 | #define PrivMode_LFNL (1UL<<19) |
576 | #define PrivMode_LFNL (1UL<<19) |
583 | #define PrivMode_MouseBtnEvent (1UL<<20) |
577 | #define PrivMode_MouseBtnEvent (1UL<<20) |
584 | #define PrivMode_MouseAnyEvent (1UL<<21) |
578 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
579 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
580 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
581 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
585 | |
582 | |
586 | #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) |
587 | |
584 | |
588 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
589 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
593 | |
590 | |
594 | // do not change these constants lightly, there are many interdependencies |
591 | // do not change these constants lightly, there are many interdependencies |
595 | #define IMBUFSIZ 128 // input modifier buffer sizes |
592 | #define IMBUFSIZ 128 // input modifier buffer sizes |
596 | #define KBUFSZ 512 // size of keyboard mapping buffer |
593 | #define KBUFSZ 512 // size of keyboard mapping buffer |
597 | #define CBUFSIZ 2048 // size of command buffer |
594 | #define CBUFSIZ 2048 // size of command buffer |
|
|
595 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
598 | #define UBUFSIZ 2048 // character buffer |
596 | #define UBUFSIZ 2048 // character buffer |
599 | |
|
|
600 | #ifndef PATH_MAX |
|
|
601 | # define PATH_MAX 16384 |
|
|
602 | #endif |
|
|
603 | |
597 | |
604 | #if ENABLE_FRILLS |
598 | #if ENABLE_FRILLS |
605 | # include <X11/Xmd.h> |
599 | # include <X11/Xmd.h> |
606 | typedef struct _mwmhints { |
600 | typedef struct _mwmhints |
|
|
601 | { |
607 | CARD32 flags; |
602 | CARD32 flags; |
608 | CARD32 functions; |
603 | CARD32 functions; |
609 | CARD32 decorations; |
604 | CARD32 decorations; |
610 | INT32 input_mode; |
605 | INT32 input_mode; |
611 | CARD32 status; |
606 | CARD32 status; |
… | |
… | |
642 | /* |
637 | /* |
643 | ***************************************************************************** |
638 | ***************************************************************************** |
644 | * MACRO DEFINES |
639 | * MACRO DEFINES |
645 | ***************************************************************************** |
640 | ***************************************************************************** |
646 | */ |
641 | */ |
|
|
642 | |
|
|
643 | // speed hack, copy some member variable into a local variable of the same name |
647 | #define dLocal(type,name) type const name = this->name |
644 | #define dLocal(type,name) type const name = this->name |
648 | |
645 | |
649 | // 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 |
650 | // single-width. |
647 | // single-width. |
651 | #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)) |
… | |
… | |
658 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
655 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
659 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
656 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
660 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
657 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
661 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
658 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
662 | |
659 | |
663 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
664 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
665 | |
|
|
666 | #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) |
667 | #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) |
668 | |
665 | |
669 | /* how to build & extract colors and attributes */ |
666 | /* how to build & extract colors and attributes */ |
670 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
667 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
671 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
668 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
672 | |
669 | |
673 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
670 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
674 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
671 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
675 | |
672 | |
676 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
673 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
677 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
674 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
678 | |
675 | |
679 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
676 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
|
|
677 | // return attributes defining the background, encoding doesn't matter |
|
|
678 | // depends on RS_fgShift > RS_bgShift |
680 | #define GET_BGATTR(x) \ |
679 | #define GET_BGATTR(x) \ |
|
|
680 | (expect_false ((x) & RS_RVid) \ |
681 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
681 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
682 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
682 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
683 | : ((x) & (RS_attrMask | RS_bgMask))) |
683 | : ((x) & (RS_attrMask | RS_bgMask))) |
684 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
684 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
685 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
685 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
686 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
686 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
687 | |
687 | |
688 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
688 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
689 | |
689 | |
690 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
690 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
691 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
691 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
692 | |
692 | |
693 | #if ENABLE_STYLES |
693 | #if ENABLE_STYLES |
694 | # define FONTSET(style) fontset[GET_STYLE (style)] |
694 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
695 | #else |
695 | #else |
696 | # define FONTSET(style) fontset[0] |
696 | # define FONTSET_of(t,style) (t)->fontset[0] |
697 | #endif |
697 | #endif |
698 | |
698 | |
699 | #ifdef HAVE_SCROLLBARS |
699 | #define FONTSET(style) FONTSET_of (this, style) |
700 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
701 | #else |
|
|
702 | # define scrollbar_TotalWidth() (0) |
|
|
703 | #endif |
|
|
704 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
705 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
706 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
707 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
708 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
709 | |
|
|
710 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
711 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
712 | && (y) <= scrollbarnext_dnval ()) |
|
|
713 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
714 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
715 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
716 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
717 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
718 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
719 | |
|
|
720 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
721 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
722 | : SCROLLRXVT_MINHEIGHT) |
|
|
723 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
724 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
725 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
726 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
727 | - scrollbar_minheight ()) |
|
|
728 | |
700 | |
729 | typedef callback<void (const char *)> log_callback; |
701 | typedef callback<void (const char *)> log_callback; |
730 | typedef callback<int (int)> getfd_callback; |
702 | typedef callback<int (int)> getfd_callback; |
731 | |
|
|
732 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
733 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
|
|
734 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
|
|
735 | extern void rxvt_pop_locale () NOTHROW; |
|
|
736 | |
703 | |
737 | /****************************************************************************/ |
704 | /****************************************************************************/ |
738 | |
705 | |
739 | #define LINE_LONGER 0x0001 // line is continued on the next row |
706 | #define LINE_LONGER 0x0001 // line is continued on the next row |
740 | #define LINE_FILTERED 0x0002 // line has been filtered |
707 | #define LINE_FILTERED 0x0002 // line has been filtered |
741 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
708 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
742 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
709 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
743 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
710 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
744 | |
711 | |
745 | struct line_t { |
712 | struct line_t |
|
|
713 | { |
746 | text_t *t; // terminal the text |
714 | text_t *t; // terminal the text |
747 | rend_t *r; // rendition, uses RS_ flags |
715 | rend_t *r; // rendition, uses RS_ flags |
748 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
716 | tlen_t_ l; // length of each text line |
749 | uint32_t f; // flags |
717 | uint32_t f; // flags |
750 | |
718 | |
751 | bool is_longer () |
719 | bool is_longer () |
752 | { |
720 | { |
753 | return f & LINE_LONGER; |
721 | return f & LINE_LONGER; |
… | |
… | |
784 | }; |
752 | }; |
785 | |
753 | |
786 | /****************************************************************************/ |
754 | /****************************************************************************/ |
787 | |
755 | |
788 | // primitive wrapper around mbstate_t to ensure initialisation |
756 | // primitive wrapper around mbstate_t to ensure initialisation |
789 | struct mbstate { |
757 | struct mbstate |
|
|
758 | { |
790 | mbstate_t mbs; |
759 | mbstate_t mbs; |
791 | |
760 | |
792 | operator mbstate_t *() { return &mbs; } |
761 | operator mbstate_t *() { return &mbs; } |
793 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
762 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
794 | mbstate () { reset (); } |
763 | mbstate () { reset (); } |
… | |
… | |
796 | |
765 | |
797 | /****************************************************************************/ |
766 | /****************************************************************************/ |
798 | |
767 | |
799 | #define UNICODE_MASK 0x1fffffUL |
768 | #define UNICODE_MASK 0x1fffffUL |
800 | |
769 | |
801 | #if UNICODE3 |
770 | #if UNICODE_3 |
802 | # define COMPOSE_LO 0x40000000UL |
771 | # define COMPOSE_LO 0x40000000UL |
803 | # define COMPOSE_HI 0x400fffffUL |
772 | # define COMPOSE_HI 0x400fffffUL |
804 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
773 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
805 | #else |
774 | #else |
806 | # if ENABLE_PERL |
775 | # if ENABLE_PERL |
… | |
… | |
815 | |
784 | |
816 | #if ENABLE_COMBINING |
785 | #if ENABLE_COMBINING |
817 | // compose chars are used to represent composite characters |
786 | // compose chars are used to represent composite characters |
818 | // that are not representable in unicode, as well as characters |
787 | // that are not representable in unicode, as well as characters |
819 | // not fitting in the BMP. |
788 | // not fitting in the BMP. |
820 | struct compose_char { |
789 | struct compose_char |
|
|
790 | { |
821 | unicode_t c1, c2; // any chars != NOCHAR are valid |
791 | unicode_t c1, c2; // any chars != NOCHAR are valid |
822 | compose_char (unicode_t c1, unicode_t c2) |
792 | compose_char (unicode_t c1, unicode_t c2) |
823 | : c1(c1), c2(c2) |
793 | : c1(c1), c2(c2) |
824 | { } |
794 | { } |
825 | }; |
795 | }; |
826 | |
796 | |
827 | class rxvt_composite_vec { |
797 | class rxvt_composite_vec |
|
|
798 | { |
828 | vector<compose_char> v; |
799 | vector<compose_char> v; |
829 | public: |
800 | public: |
830 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
801 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
831 | int expand (unicode_t c, wchar_t *r); |
802 | int expand (unicode_t c, wchar_t *r); |
832 | compose_char *operator [](text_t c) |
803 | compose_char *operator [](text_t c) |
… | |
… | |
844 | |
815 | |
845 | #ifdef KEYSYM_RESOURCE |
816 | #ifdef KEYSYM_RESOURCE |
846 | class keyboard_manager; |
817 | class keyboard_manager; |
847 | #endif |
818 | #endif |
848 | |
819 | |
|
|
820 | typedef struct rxvt_term *rxvt_t; |
|
|
821 | |
|
|
822 | extern rxvt_t rxvt_current_term; |
|
|
823 | |
|
|
824 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
|
|
825 | #define GET_R rxvt_current_term |
|
|
826 | |
|
|
827 | /* ------------------------------------------------------------------------- */ |
|
|
828 | struct overlay_base |
|
|
829 | { |
|
|
830 | int x, y, w, h; // overlay dimensions |
|
|
831 | text_t **text; |
|
|
832 | rend_t **rend; |
|
|
833 | |
|
|
834 | // while tempting to add swap() etc. here, it effectively only increases code size |
|
|
835 | }; |
|
|
836 | |
|
|
837 | /* ------------------------------------------------------------------------- */ |
|
|
838 | |
|
|
839 | typedef struct |
|
|
840 | { |
|
|
841 | int row; |
|
|
842 | int col; |
|
|
843 | } row_col_t; |
|
|
844 | |
|
|
845 | /* |
|
|
846 | * terminal limits: |
|
|
847 | * |
|
|
848 | * width : 1 <= width |
|
|
849 | * height : 1 <= height |
|
|
850 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
851 | * nrow : 1 <= nrow <= MAX(int) |
|
|
852 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
853 | * term_start : 0 <= term_start < saveLines |
|
|
854 | * total_rows : nrow + saveLines |
|
|
855 | * |
|
|
856 | * top_row : -saveLines <= top_row <= 0 |
|
|
857 | * view_start : top_row <= view_start <= 0 |
|
|
858 | * |
|
|
859 | * | most coordinates are stored relative to term_start, |
|
|
860 | * ROW_BUF | which is the first line of the terminal screen |
|
|
861 | * |························= row_buf[0] |
|
|
862 | * |························= row_buf[1] |
|
|
863 | * |························= row_buf[2] etc. |
|
|
864 | * | |
|
|
865 | * +------------+···········= term_start + top_row |
|
|
866 | * | scrollback | |
|
|
867 | * | scrollback +---------+·= term_start + view_start |
|
|
868 | * | scrollback | display | |
|
|
869 | * | scrollback | display | |
|
|
870 | * +------------+·display·+·= term_start |
|
|
871 | * | terminal | display | |
|
|
872 | * | terminal +---------+ |
|
|
873 | * | terminal | |
|
|
874 | * | terminal | |
|
|
875 | * +------------+···········= term_start + nrow - 1 |
|
|
876 | * | |
|
|
877 | * | |
|
|
878 | * END······················= total_rows |
|
|
879 | */ |
|
|
880 | |
|
|
881 | struct TermWin_t |
|
|
882 | { |
|
|
883 | int width; /* window width [pixels] */ |
|
|
884 | int height; /* window height [pixels] */ |
|
|
885 | int fwidth; /* font width [pixels] */ |
|
|
886 | int fheight; /* font height [pixels] */ |
|
|
887 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
888 | int ncol; /* window columns [characters] */ |
|
|
889 | int nrow; /* window rows [characters] */ |
|
|
890 | int focus; /* window has focus */ |
|
|
891 | int mapped; /* window state mapped? */ |
|
|
892 | int int_bwidth; /* internal border width */ |
|
|
893 | int ext_bwidth; /* external border width */ |
|
|
894 | int lineSpace; /* number of extra pixels between rows */ |
|
|
895 | int letterSpace; /* number of extra pixels between columns */ |
|
|
896 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
897 | int total_rows; /* total number of rows in this terminal */ |
|
|
898 | int term_start; /* term lines start here */ |
|
|
899 | int view_start; /* scrollback view starts here */ |
|
|
900 | int top_row; /* topmost row index of scrollback */ |
|
|
901 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
|
|
902 | Window vt; /* vt100 window */ |
|
|
903 | GC gc; /* GC for drawing */ |
|
|
904 | Pixmap pixmap; |
|
|
905 | rxvt_drawable *drawable; |
|
|
906 | rxvt_fontset *fontset[4]; |
|
|
907 | }; |
|
|
908 | |
|
|
909 | /* |
|
|
910 | * screen accounting: |
|
|
911 | * screen_t elements |
|
|
912 | * row: Cursor row position : 0 <= row < nrow |
|
|
913 | * col: Cursor column position : 0 <= col < ncol |
|
|
914 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
915 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
916 | * |
|
|
917 | * selection_t elements |
|
|
918 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
919 | * nothing is selected |
|
|
920 | * beg: row/column of beginning of selection : never past mark |
|
|
921 | * mark: row/column of initial click : never past end |
|
|
922 | * end: row/column of one character past end of selection |
|
|
923 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
924 | * * Note: col == -1 ==> we're left of screen |
|
|
925 | * |
|
|
926 | */ |
|
|
927 | struct screen_t |
|
|
928 | { |
|
|
929 | row_col_t cur; /* cursor position on the screen */ |
|
|
930 | int tscroll; /* top of settable scroll region */ |
|
|
931 | int bscroll; /* bottom of settable scroll region */ |
|
|
932 | unsigned int charset; /* character set number [0..3] */ |
|
|
933 | unsigned int flags; /* see below */ |
|
|
934 | row_col_t s_cur; /* saved cursor position */ |
|
|
935 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
936 | char s_charset_char; |
|
|
937 | rend_t s_rstyle; /* saved rendition style */ |
|
|
938 | }; |
|
|
939 | |
|
|
940 | enum selection_op_t |
|
|
941 | { |
|
|
942 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
943 | SELECTION_INIT, /* marked a point */ |
|
|
944 | SELECTION_BEGIN, /* started a selection */ |
|
|
945 | SELECTION_CONT, /* continued selection */ |
|
|
946 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
947 | }; |
|
|
948 | |
|
|
949 | struct selection_t |
|
|
950 | { |
|
|
951 | wchar_t *text; /* selected text */ |
|
|
952 | unsigned int len; /* length of selected text */ |
|
|
953 | unsigned int screen; /* screen being used */ |
|
|
954 | unsigned int clicks; /* number of clicks */ |
|
|
955 | selection_op_t op; /* current operation */ |
|
|
956 | bool rect; /* rectangular selection? */ |
|
|
957 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
958 | row_col_t mark; /* point of initial click <= end */ |
|
|
959 | row_col_t end; /* one character past end point */ |
|
|
960 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
961 | unsigned int clip_len; /* length of clipboard text */ |
|
|
962 | }; |
|
|
963 | |
|
|
964 | /* ------------------------------------------------------------------------- */ |
|
|
965 | |
|
|
966 | /* screen_t flags */ |
|
|
967 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
968 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
969 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
970 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
971 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
972 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
973 | |
|
|
974 | /* rxvt_vars.options */ |
|
|
975 | enum { |
|
|
976 | # define def(name) Opt_ ## name, |
|
|
977 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
978 | Opt_0, |
|
|
979 | # include "optinc.h" |
|
|
980 | # undef nodef |
|
|
981 | # undef def |
|
|
982 | Opt_count |
|
|
983 | }; |
|
|
984 | |
|
|
985 | /* ------------------------------------------------------------------------- */ |
|
|
986 | |
|
|
987 | struct rxvt_vars : TermWin_t |
|
|
988 | { |
|
|
989 | scrollBar_t scrollBar; |
|
|
990 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
991 | XSizeHints szHint; |
|
|
992 | rxvt_color *pix_colors; |
|
|
993 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
994 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
|
|
995 | line_t *drawn_buf; // text on screen |
|
|
996 | line_t *swap_buf; // lines for swap buffer |
|
|
997 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
998 | screen_t screen; |
|
|
999 | screen_t swap; |
|
|
1000 | selection_t selection; |
|
|
1001 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
1002 | #ifdef OFF_FOCUS_FADING |
|
|
1003 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
1004 | #endif |
|
|
1005 | }; |
|
|
1006 | |
849 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
1007 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1008 | { |
850 | |
1009 | |
851 | // special markers with magic addresses |
1010 | // special markers with magic addresses |
852 | static const char resval_undef []; // options specifically unset |
1011 | static const char resval_undef []; // options specifically unset |
853 | static const char resval_on []; // boolean options switched on |
1012 | static const char resval_on []; // boolean options switched on |
854 | static const char resval_off []; // or off |
1013 | static const char resval_off []; // or off |
… | |
… | |
862 | |
1021 | |
863 | unsigned char want_refresh:1, |
1022 | unsigned char want_refresh:1, |
864 | current_screen:1, /* primary or secondary */ |
1023 | current_screen:1, /* primary or secondary */ |
865 | num_scr_allow:1, |
1024 | num_scr_allow:1, |
866 | bypass_keystate:1, |
1025 | bypass_keystate:1, |
|
|
1026 | #if ENABLE_FRILLS |
|
|
1027 | urgency_hint:1, |
|
|
1028 | #endif |
867 | #ifdef CURSOR_BLINK |
1029 | #if CURSOR_BLINK |
868 | hidden_cursor:1, |
1030 | hidden_cursor:1, |
869 | #endif |
1031 | #endif |
870 | #ifdef TEXT_BLINK |
1032 | #if TEXT_BLINK |
871 | hidden_text:1, |
1033 | hidden_text:1, |
872 | #endif |
1034 | #endif |
873 | #ifdef POINTER_BLANK |
1035 | #if POINTER_BLANK |
874 | hidden_pointer:1, |
1036 | hidden_pointer:1, |
875 | #endif |
1037 | #endif |
876 | enc_utf8:1, /* wether locale uses utf-8 */ |
1038 | enc_utf8:1, /* whether locale uses utf-8 */ |
877 | seen_input:1, /* wether we have seen some program output yet */ |
1039 | seen_input:1, /* whether we have seen some program output yet */ |
878 | seen_resize:1, /* wether we had a resize event */ |
1040 | seen_resize:1, /* whether we had a resize event */ |
879 | parsed_geometry:1; |
1041 | parsed_geometry:1; |
880 | |
1042 | |
881 | unsigned char refresh_type, |
1043 | unsigned char refresh_type, |
882 | #ifdef META8_OPTION |
1044 | #ifdef META8_OPTION |
883 | meta_char, /* Alt-key prefix */ |
1045 | meta_char, /* Alt-key prefix */ |
884 | #endif |
1046 | #endif |
885 | scrollbar_align, |
|
|
886 | selection_wait, |
1047 | selection_wait, |
887 | selection_type; |
1048 | selection_type; |
888 | /* ---------- */ |
1049 | /* ---------- */ |
889 | bool rvideo_state, rvideo_mode; |
1050 | bool rvideo_state, rvideo_mode; |
890 | #ifndef NO_BELL |
1051 | #ifndef NO_BELL |
891 | bool rvideo_bell; |
1052 | bool rvideo_bell; |
892 | #endif |
1053 | #endif |
893 | int num_scr; /* screen: number lines scrolled */ |
1054 | int num_scr; /* screen: number of lines scrolled */ |
894 | int prev_ncol, /* screen: previous number of columns */ |
1055 | int prev_ncol, /* screen: previous number of columns */ |
895 | prev_nrow; /* screen: previous number of rows */ |
1056 | prev_nrow; /* screen: previous number of rows */ |
896 | /* ---------- */ |
1057 | /* ---------- */ |
897 | rend_t rstyle; |
1058 | rend_t rstyle; |
898 | /* ---------- */ |
1059 | /* ---------- */ |
… | |
… | |
908 | /* give proper Scroll behaviour */ |
1069 | /* give proper Scroll behaviour */ |
909 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1070 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
910 | mouse_slip_wheel_speed, |
1071 | mouse_slip_wheel_speed, |
911 | #endif |
1072 | #endif |
912 | refresh_count, |
1073 | refresh_count, |
913 | last_bot, /* scrollbar last bottom position */ |
|
|
914 | last_top, /* scrollbar last top position */ |
|
|
915 | last_state, /* scrollbar last state */ |
|
|
916 | scrollbar_len, |
|
|
917 | window_vt_x, |
1074 | window_vt_x, |
918 | window_vt_y, |
1075 | window_vt_y, |
919 | window_sb_x, |
|
|
920 | mouse_row, |
1076 | mouse_row, |
921 | mouse_col, |
1077 | mouse_col, |
922 | # ifdef POINTER_BLANK |
1078 | # ifdef POINTER_BLANK |
923 | pointerBlankDelay, |
1079 | pointerBlankDelay, |
924 | # endif |
1080 | # endif |
… | |
… | |
932 | unsigned long priv_modes, |
1088 | unsigned long priv_modes, |
933 | SavedModes; |
1089 | SavedModes; |
934 | /* ---------- */ |
1090 | /* ---------- */ |
935 | Atom *xa; |
1091 | Atom *xa; |
936 | /* ---------- */ |
1092 | /* ---------- */ |
937 | #ifdef RXVT_SCROLLBAR |
|
|
938 | GC scrollbarGC, |
|
|
939 | topShadowGC, |
|
|
940 | botShadowGC; |
|
|
941 | #endif |
|
|
942 | #ifdef XTERM_SCROLLBAR |
|
|
943 | GC xscrollbarGC, |
|
|
944 | ShadowGC; |
|
|
945 | #endif |
|
|
946 | #ifdef PLAIN_SCROLLBAR |
|
|
947 | GC pscrollbarGC; |
|
|
948 | #endif |
|
|
949 | #ifdef NEXT_SCROLLBAR |
|
|
950 | GC blackGC, |
|
|
951 | whiteGC, |
|
|
952 | grayGC, |
|
|
953 | darkGC, |
|
|
954 | stippleGC; |
|
|
955 | Pixmap dimple, |
|
|
956 | upArrow, |
|
|
957 | downArrow, |
|
|
958 | upArrowHi, |
|
|
959 | downArrowHi; |
|
|
960 | #endif |
|
|
961 | /* ---------- */ |
|
|
962 | Time selection_time, |
1093 | Time selection_time, |
963 | selection_request_time; |
1094 | selection_request_time, |
|
|
1095 | clipboard_time; |
964 | pid_t cmd_pid; /* process id of child */ |
1096 | pid_t cmd_pid; /* process id of child */ |
965 | char * incr_buf; |
1097 | char * incr_buf; |
966 | size_t incr_buf_size, incr_buf_fill; |
1098 | size_t incr_buf_size, incr_buf_fill; |
967 | /* ---------- */ |
1099 | /* ---------- */ |
968 | Cursor leftptr_cursor; |
|
|
969 | /* ---------- */ |
|
|
970 | struct mouse_event MEvent; |
1100 | struct mouse_event MEvent; |
971 | XComposeStatus compose; |
1101 | XComposeStatus compose; |
972 | ttymode_t tio; |
1102 | static struct termios def_tio; |
973 | row_col_t oldcursor; |
1103 | row_col_t oldcursor; |
974 | #ifdef HAVE_BG_PIXMAP |
1104 | #ifdef HAVE_BG_PIXMAP |
975 | bgPixmap_t bgPixmap; |
1105 | bgPixmap_t bgPixmap; |
976 | #endif |
1106 | #endif |
977 | #ifdef HAVE_AFTERIMAGE |
1107 | #ifdef HAVE_AFTERIMAGE |
978 | ASVisual *asv; |
1108 | ASVisual *asv; |
979 | ASImageManager *asimman; |
1109 | ASImageManager *asimman; |
|
|
1110 | |
|
|
1111 | void init_asv () |
|
|
1112 | { |
|
|
1113 | if (!asv) |
|
|
1114 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1115 | } |
980 | #endif |
1116 | #endif |
981 | |
1117 | |
982 | #if ENABLE_OVERLAY |
1118 | #if ENABLE_OVERLAY |
983 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1119 | overlay_base ov; |
984 | text_t **ov_text; |
|
|
985 | rend_t **ov_rend; |
|
|
986 | |
1120 | |
987 | void scr_swap_overlay () NOTHROW; |
1121 | void scr_swap_overlay () NOTHROW; |
988 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1122 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
989 | void scr_overlay_off () NOTHROW; |
1123 | void scr_overlay_off () NOTHROW; |
990 | void scr_overlay_set (int x, int y, |
1124 | void scr_overlay_set (int x, int y, |
… | |
… | |
1028 | |
1162 | |
1029 | #if ENABLE_FRILLS || ISO_14755 |
1163 | #if ENABLE_FRILLS || ISO_14755 |
1030 | // ISO 14755 entry support |
1164 | // ISO 14755 entry support |
1031 | unicode_t iso14755buf; |
1165 | unicode_t iso14755buf; |
1032 | void commit_iso14755 (); |
1166 | void commit_iso14755 (); |
1033 | int hex_keyval (XKeyEvent &ev); |
|
|
1034 | # if ISO_14755 |
1167 | # if ISO_14755 |
1035 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1168 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1036 | void iso14755_54 (int x, int y); |
1169 | void iso14755_54 (int x, int y); |
1037 | # endif |
1170 | # endif |
1038 | #endif |
1171 | #endif |
… | |
… | |
1047 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1180 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1048 | void rootwin_cb (XEvent &xev); |
1181 | void rootwin_cb (XEvent &xev); |
1049 | xevent_watcher rootwin_ev; |
1182 | xevent_watcher rootwin_ev; |
1050 | #endif |
1183 | #endif |
1051 | #ifdef HAVE_BG_PIXMAP |
1184 | #ifdef HAVE_BG_PIXMAP |
1052 | int update_background (); |
1185 | void update_background (); |
1053 | #if TRACE_PIXMAPS |
|
|
1054 | int trace_update_background (const char *file, int line); |
|
|
1055 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1056 | #endif |
|
|
1057 | void update_background_cb (ev::timer &w, int revents); |
1186 | void update_background_cb (ev::timer &w, int revents); |
1058 | ev::timer update_background_ev; |
1187 | ev::timer update_background_ev; |
1059 | #endif |
1188 | #endif |
1060 | |
1189 | |
1061 | void x_cb (XEvent &xev); |
1190 | void x_cb (XEvent &xev); |
1062 | xevent_watcher termwin_ev; |
1191 | xevent_watcher termwin_ev; |
1063 | xevent_watcher vt_ev; |
1192 | xevent_watcher vt_ev; |
1064 | #ifdef HAVE_SCROLLBARS |
|
|
1065 | xevent_watcher scrollbar_ev; |
1193 | xevent_watcher scrollbar_ev; |
1066 | #endif |
|
|
1067 | |
1194 | |
1068 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1195 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1069 | void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev; |
|
|
1070 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1196 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
|
|
1197 | void refresh_check (); |
1071 | void flush (); |
1198 | void flush (); |
1072 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1199 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1073 | bool pty_fill (); |
1200 | bool pty_fill (); |
1074 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1201 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1075 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
1202 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
… | |
… | |
1102 | |
1229 | |
1103 | void tt_printf (const char *fmt,...); |
1230 | void tt_printf (const char *fmt,...); |
1104 | void tt_write (const char *data, unsigned int len); |
1231 | void tt_write (const char *data, unsigned int len); |
1105 | void pty_write (); |
1232 | void pty_write (); |
1106 | |
1233 | |
1107 | bool init (stringvec *argv, stringvec *envv) |
1234 | void init (stringvec *argv, stringvec *envv) |
1108 | { |
1235 | { |
1109 | this->argv = argv; |
1236 | this->argv = argv; |
1110 | return init (argv->size (), argv->begin (), envv); |
1237 | init (argv->size (), argv->begin (), envv); |
1111 | } |
1238 | } |
1112 | |
1239 | |
1113 | void make_current () const // make this the "currently active" urxvt instance |
1240 | void make_current () const // make this the "currently active" urxvt instance |
1114 | { |
1241 | { |
1115 | SET_R (this); |
1242 | SET_R (this); |
… | |
… | |
1144 | wchar_t next_char () NOTHROW; |
1271 | wchar_t next_char () NOTHROW; |
1145 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1272 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1146 | uint32_t next_octet () NOTHROW; |
1273 | uint32_t next_octet () NOTHROW; |
1147 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1274 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1148 | |
1275 | |
1149 | bool cmd_parse (); |
1276 | void cmd_parse (); |
1150 | void mouse_report (XButtonEvent &ev); |
1277 | void mouse_report (XButtonEvent &ev); |
1151 | void button_press (XButtonEvent &ev); |
1278 | void button_press (XButtonEvent &ev); |
1152 | void button_release (XButtonEvent &ev); |
1279 | void button_release (XButtonEvent &ev); |
1153 | void focus_in (); |
1280 | void focus_in (); |
1154 | void focus_out (); |
1281 | void focus_out (); |
|
|
1282 | #if ENABLE_FRILLS |
|
|
1283 | void set_urgency (bool enable); |
|
|
1284 | #else |
|
|
1285 | void set_urgency (bool enable) { } |
|
|
1286 | #endif |
1155 | void update_fade_color (unsigned int idx); |
1287 | void update_fade_color (unsigned int idx); |
1156 | #ifdef PRINTPIPE |
1288 | #ifdef PRINTPIPE |
1157 | FILE *popen_printer (); |
1289 | FILE *popen_printer (); |
1158 | int pclose_printer (FILE *stream); |
1290 | int pclose_printer (FILE *stream); |
1159 | #endif |
1291 | #endif |
… | |
… | |
1165 | void process_window_ops (const int *args, unsigned int nargs); |
1297 | void process_window_ops (const int *args, unsigned int nargs); |
1166 | char *get_to_st (unicode_t &ends_how); |
1298 | char *get_to_st (unicode_t &ends_how); |
1167 | void process_dcs_seq (); |
1299 | void process_dcs_seq (); |
1168 | void process_osc_seq (); |
1300 | void process_osc_seq (); |
1169 | void process_color_seq (int report, int color, const char *str, char resp); |
1301 | void process_color_seq (int report, int color, const char *str, char resp); |
1170 | void process_xterm_seq (int op, const char *str, char resp); |
1302 | void process_xterm_seq (int op, char *str, char resp); |
1171 | int privcases (int mode, unsigned long bit); |
1303 | int privcases (int mode, unsigned long bit); |
1172 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1304 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1173 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1305 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1174 | void process_graphics (); |
1306 | void process_graphics (); |
1175 | // init.C |
1307 | // init.C |
1176 | void init_vars (); |
1308 | void init_vars (); |
1177 | void init_secondary (); |
|
|
1178 | const char **init_resources (int argc, const char *const *argv); |
1309 | const char **init_resources (int argc, const char *const *argv); |
|
|
1310 | void init (int argc, const char *const *argv, stringvec *envv); |
1179 | void init_env (); |
1311 | void init_env (); |
1180 | void set_locale (const char *locale); |
1312 | void set_locale (const char *locale); |
1181 | void init_xlocale (); |
1313 | void init_xlocale (); |
1182 | void init_command (const char *const *argv); |
1314 | void init_command (const char *const *argv); |
1183 | void run_command (const char *const *argv); |
1315 | void run_command (const char *const *argv); |
1184 | int run_child (const char *const *argv); |
1316 | int run_child (const char *const *argv); |
1185 | void color_aliases (int idx); |
1317 | void color_aliases (int idx); |
1186 | void create_windows (int argc, const char *const *argv); |
1318 | void create_windows (int argc, const char *const *argv); |
1187 | void Get_Colours (); |
1319 | void get_colours (); |
1188 | void get_ourmods (); |
1320 | void get_ourmods (); |
|
|
1321 | void set_icon (const char *file); |
1189 | // main.C |
1322 | // main.C |
1190 | void tt_winch (); |
1323 | void tt_winch (); |
1191 | rxvt_term (); |
1324 | rxvt_term (); |
1192 | ~rxvt_term (); |
1325 | ~rxvt_term (); |
1193 | void destroy (); |
1326 | void destroy (); |
1194 | void emergency_cleanup (); |
1327 | void emergency_cleanup (); |
1195 | bool init (int argc, const char *const *argv, stringvec *envv); |
|
|
1196 | void recolour_cursor (); |
1328 | void recolour_cursor (); |
1197 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1329 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1198 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1330 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1199 | bool set_fonts (); |
1331 | bool set_fonts (); |
1200 | void set_string_property (Atom prop, const char *str, int len = -1); |
1332 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1333 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1201 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1334 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1202 | void set_title (const char *str); |
1335 | void set_title (const char *str); |
1203 | void set_icon_name (const char *str); |
1336 | void set_icon_name (const char *str); |
1204 | void set_window_color (int idx, const char *color); |
1337 | void set_window_color (int idx, const char *color); |
1205 | void set_colorfgbg (); |
1338 | void set_colorfgbg (); |
1206 | bool set_color (rxvt_color &color, const char *name); |
1339 | bool set_color (rxvt_color &color, const char *name); |
1207 | void alias_color (int dst, int src); |
1340 | void alias_color (int dst, int src); |
1208 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1341 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1209 | void get_window_origin (int &x, int &y); |
1342 | void get_window_origin (int &x, int &y); |
1210 | Pixmap get_pixmap_property (int prop_id); |
1343 | Pixmap get_pixmap_property (Atom property); |
1211 | |
1344 | |
1212 | // screen.C |
1345 | // screen.C |
1213 | |
1346 | |
1214 | void lalloc (line_t &l) const |
1347 | void lalloc (line_t &l) const |
1215 | { |
1348 | { |
… | |
… | |
1267 | return base; |
1400 | return base; |
1268 | } |
1401 | } |
1269 | |
1402 | |
1270 | bool option (uint8_t opt) const NOTHROW |
1403 | bool option (uint8_t opt) const NOTHROW |
1271 | { |
1404 | { |
1272 | if (!opt) |
|
|
1273 | return 0; |
|
|
1274 | |
|
|
1275 | --opt; |
|
|
1276 | return options[opt >> 3] & (1 << (opt & 7)); |
1405 | return options[opt >> 3] & (1 << (opt & 7)); |
1277 | } |
1406 | } |
1278 | |
1407 | |
1279 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1408 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1280 | { |
|
|
1281 | if (!opt) |
|
|
1282 | return; |
|
|
1283 | |
1409 | |
1284 | --opt; |
1410 | void set_privmode (unsigned bit, int set) NOTHROW |
1285 | if (set) |
|
|
1286 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1287 | else |
|
|
1288 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | void PrivMode (int set, unsigned bit) NOTHROW |
|
|
1292 | { |
1411 | { |
1293 | if (set) |
1412 | if (set) |
1294 | priv_modes |= bit; |
1413 | priv_modes |= bit; |
1295 | else |
1414 | else |
1296 | priv_modes &= ~bit; |
1415 | priv_modes &= ~bit; |
1297 | } |
1416 | } |
1298 | |
1417 | |
1299 | // modifies first argument(!) |
1418 | // modifies first argument(!) |
|
|
1419 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1300 | void paste (char *data, unsigned int len) NOTHROW; |
1420 | void paste (char *data, unsigned int len) NOTHROW; |
1301 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1421 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1302 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1422 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1423 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1303 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1424 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1304 | void scr_reset (); |
1425 | void scr_reset (); |
1305 | void scr_release () NOTHROW; |
1426 | void scr_release () NOTHROW; |
1306 | void scr_clear (bool really = false) NOTHROW; |
1427 | void scr_clear (bool really = false) NOTHROW; |
1307 | void scr_refresh () NOTHROW; |
1428 | void scr_refresh () NOTHROW; |
… | |
… | |
1312 | void scr_backindex () NOTHROW; |
1433 | void scr_backindex () NOTHROW; |
1313 | void scr_forwardindex () NOTHROW; |
1434 | void scr_forwardindex () NOTHROW; |
1314 | #endif |
1435 | #endif |
1315 | void scr_touch (bool refresh) NOTHROW; |
1436 | void scr_touch (bool refresh) NOTHROW; |
1316 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1437 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1317 | void scr_recolour () NOTHROW; |
1438 | void scr_recolour (bool refresh = true) NOTHROW; |
1318 | void scr_remap_chars () NOTHROW; |
1439 | void scr_remap_chars () NOTHROW; |
1319 | void scr_remap_chars (line_t &l) NOTHROW; |
1440 | void scr_remap_chars (line_t &l) NOTHROW; |
1320 | |
1441 | |
1321 | enum cursor_mode { SAVE, RESTORE }; |
1442 | enum cursor_mode { SAVE, RESTORE }; |
1322 | |
1443 | |
1323 | void scr_poweron (); |
1444 | void scr_poweron (); |
|
|
1445 | void scr_soft_reset () NOTHROW; |
1324 | void scr_cursor (cursor_mode mode) NOTHROW; |
1446 | void scr_cursor (cursor_mode mode) NOTHROW; |
1325 | void scr_do_wrap () NOTHROW; |
1447 | void scr_do_wrap () NOTHROW; |
1326 | void scr_swap_screen () NOTHROW; |
1448 | void scr_swap_screen () NOTHROW; |
1327 | void scr_change_screen (int scrn); |
1449 | void scr_change_screen (int scrn); |
1328 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1450 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
… | |
… | |
1360 | void selection_check (int check_more) NOTHROW; |
1482 | void selection_check (int check_more) NOTHROW; |
1361 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1483 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1362 | void selection_property (Window win, Atom prop) NOTHROW; |
1484 | void selection_property (Window win, Atom prop) NOTHROW; |
1363 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1485 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1364 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1486 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1365 | void selection_clear () NOTHROW; |
1487 | void selection_clear (bool clipboard = false) NOTHROW; |
1366 | void selection_make (Time tm); |
1488 | void selection_make (Time tm); |
1367 | bool selection_grab (Time tm) NOTHROW; |
1489 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1368 | void selection_start_colrow (int col, int row) NOTHROW; |
1490 | void selection_start_colrow (int col, int row) NOTHROW; |
1369 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1491 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1370 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1492 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1371 | void selection_remove_trailing_spaces () NOTHROW; |
1493 | void selection_remove_trailing_spaces () NOTHROW; |
1372 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1494 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1373 | void selection_click (int clicks, int x, int y) NOTHROW; |
1495 | void selection_click (int clicks, int x, int y) NOTHROW; |
1374 | void selection_extend (int x, int y, int flag) NOTHROW; |
1496 | void selection_extend (int x, int y, int flag) NOTHROW; |
1375 | void selection_rotate (int x, int y) NOTHROW; |
1497 | void selection_rotate (int x, int y) NOTHROW; |
1376 | |
1498 | |
1377 | #if defined(NEXT_SCROLLBAR) |
|
|
1378 | // scrollbar-next.C |
|
|
1379 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1380 | void init_scrollbar_stuff (); |
|
|
1381 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1382 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1383 | #endif |
|
|
1384 | |
|
|
1385 | #if defined(RXVT_SCROLLBAR) |
|
|
1386 | // scrollbar-rxvt.C |
|
|
1387 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1388 | #endif |
|
|
1389 | |
|
|
1390 | #if defined(XTERM_SCROLLBAR) |
|
|
1391 | // scrollbar-xterm.C |
|
|
1392 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1393 | #endif |
|
|
1394 | |
|
|
1395 | #if defined(PLAIN_SCROLLBAR) |
|
|
1396 | // scrollbar-plain.C |
|
|
1397 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1398 | #endif |
|
|
1399 | |
|
|
1400 | // scrollbar.C |
|
|
1401 | void resize_scrollbar (); |
|
|
1402 | int scrollbar_mapping (int map); |
|
|
1403 | int scrollbar_show (int update); |
|
|
1404 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1405 | |
|
|
1406 | // xdefaults.C |
1499 | // xdefaults.C |
1407 | void get_options (int argc, const char *const *argv); |
1500 | void get_options (int argc, const char *const *argv); |
1408 | int parse_keysym (const char *str, const char *arg); |
1501 | int parse_keysym (const char *str, const char *arg); |
1409 | const char *x_resource (const char *name); |
1502 | const char *x_resource (const char *name); |
1410 | void extract_resources (); |
1503 | void extract_resources (); |