1 | #ifndef RXVT_H_ /* include once only */ |
1 | #ifndef RXVT_H_ /* include once only */ |
2 | #define RXVT_H_ |
2 | #define RXVT_H_ |
3 | |
3 | |
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4 | #include <stdio.h> |
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5 | #include <ctype.h> |
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6 | #include <errno.h> |
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7 | #include <stdarg.h> |
4 | #include "rxvtlib.h" |
8 | #include <stdlib.h> |
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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 <string.h> |
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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_WCHAR_H |
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24 | # include <wchar.h> |
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25 | #else |
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26 | // stdlib.h might provide it |
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27 | #endif |
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28 | |
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29 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
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30 | |
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31 | extern "C" { |
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32 | #include <X11/Xlib.h> |
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33 | #include <X11/Xutil.h> |
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34 | #include <X11/Xresource.h> |
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35 | } |
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36 | |
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37 | #if UNICODE_3 |
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38 | typedef uint32_t text_t; |
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39 | #else |
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40 | typedef uint16_t text_t; // saves lots of memory |
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41 | #endif |
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42 | typedef uint32_t rend_t; |
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43 | typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use |
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44 | typedef int32_t tlen_t_; // specifically for use in the line_t structure |
5 | |
45 | |
6 | #include "feature.h" |
46 | #include "feature.h" |
7 | |
47 | |
8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
48 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
9 | # define ENABLE_OVERLAY 1 |
49 | # define ENABLE_OVERLAY 1 |
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50 | # undef NO_RESOURCES |
10 | #endif |
51 | #endif |
11 | |
52 | |
12 | #if ENABLE_PERL |
53 | #if ENABLE_PERL |
13 | # define ENABLE_FRILLS 1 |
54 | # define ENABLE_FRILLS 1 |
14 | # define ENABLE_COMBINING 1 |
55 | # define ENABLE_COMBINING 1 |
… | |
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29 | |
70 | |
30 | #include <X11/cursorfont.h> |
71 | #include <X11/cursorfont.h> |
31 | #include <X11/keysym.h> |
72 | #include <X11/keysym.h> |
32 | #include <X11/keysymdef.h> |
73 | #include <X11/keysymdef.h> |
33 | #include <X11/Xatom.h> |
74 | #include <X11/Xatom.h> |
34 | #if ENABLE_FRILLS |
75 | |
35 | # include <X11/Xmd.h> |
76 | #if HAVE_PIXBUF |
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77 | # include <gdk-pixbuf/gdk-pixbuf.h> |
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78 | #endif |
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79 | |
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80 | #if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY) |
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81 | # define HAVE_BG_PIXMAP 1 |
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82 | #endif |
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83 | |
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84 | #if HAVE_BG_PIXMAP |
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85 | # if HAVE_PIXBUF |
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86 | # define BG_IMAGE_FROM_FILE 1 |
36 | #endif |
87 | # endif |
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88 | # if ENABLE_TRANSPARENCY |
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89 | # define BG_IMAGE_FROM_ROOT 1 |
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90 | # endif |
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91 | #endif |
37 | |
92 | |
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93 | #include <ecb.h> |
38 | #include "encoding.h" |
94 | #include "encoding.h" |
39 | #include "rxvtutil.h" |
95 | #include "rxvtutil.h" |
40 | #include "rxvtfont.h" |
96 | #include "rxvtfont.h" |
41 | #include "rxvttoolkit.h" |
97 | #include "rxvttoolkit.h" |
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98 | #include "rxvtimg.h" |
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99 | #include "scrollbar.h" |
42 | #include "ev_cpp.h" |
100 | #include "ev_cpp.h" |
43 | #include "salloc.h" |
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44 | #include "libptytty.h" |
101 | #include "libptytty.h" |
45 | |
102 | |
46 | #include "rxvtperl.h" |
103 | #include "rxvtperl.h" |
47 | |
104 | |
48 | // try to avoid some macros to decrease code size, on some systems |
105 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
57 | /* |
114 | /* |
58 | ***************************************************************************** |
115 | ***************************************************************************** |
59 | * SYSTEM HACKS |
116 | * SYSTEM HACKS |
60 | ***************************************************************************** |
117 | ***************************************************************************** |
61 | */ |
118 | */ |
62 | /* Consistent defines - please report on the necessity |
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63 | * @ Unixware: defines (__svr4__) |
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64 | */ |
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65 | #if defined (SVR4) && !defined (__svr4__) |
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66 | # define __svr4__ 1 |
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67 | #endif |
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68 | #if defined (sun) && !defined (__sun__) |
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69 | # define __sun__ 1 |
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70 | #endif |
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71 | |
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72 | #ifndef HAVE_XPOINTER |
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73 | typedef char *XPointer; |
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74 | #endif |
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75 | |
119 | |
76 | #include <termios.h> |
120 | #include <termios.h> |
77 | typedef struct termios ttymode_t; |
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78 | |
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79 | #include "background.h" |
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80 | |
121 | |
81 | #ifndef STDIN_FILENO |
122 | #ifndef STDIN_FILENO |
82 | # define STDIN_FILENO 0 |
123 | # define STDIN_FILENO 0 |
83 | # define STDOUT_FILENO 1 |
124 | # define STDOUT_FILENO 1 |
84 | # define STDERR_FILENO 2 |
125 | # define STDERR_FILENO 2 |
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126 | #endif |
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127 | |
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128 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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129 | # define EXIT_SUCCESS 0 /* exit function success */ |
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130 | # define EXIT_FAILURE 1 /* exit function failure */ |
85 | #endif |
131 | #endif |
86 | |
132 | |
87 | /****************************************************************************/ |
133 | /****************************************************************************/ |
88 | |
134 | |
89 | // exception thrown on fatal (per-instance) errors |
135 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
96 | ***************************************************************************** |
142 | ***************************************************************************** |
97 | * PROTOTYPES |
143 | * PROTOTYPES |
98 | ***************************************************************************** |
144 | ***************************************************************************** |
99 | */ |
145 | */ |
100 | // main.C |
146 | // main.C |
101 | void * rxvt_malloc (size_t size); |
147 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
102 | void * rxvt_calloc (size_t number, size_t size); |
148 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
103 | void * rxvt_realloc (void *ptr, size_t size); |
149 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
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150 | extern void rxvt_pop_locale () NOTHROW; |
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151 | void rxvt_init (); |
104 | |
152 | |
105 | // misc.C |
153 | // misc.C |
106 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
154 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
107 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
155 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
108 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
156 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
109 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
157 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
110 | |
158 | |
111 | char * rxvt_basename (const char *str) NOTHROW; |
159 | const char * rxvt_basename (const char *str) NOTHROW; |
112 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
160 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
113 | void rxvt_log (const char *fmt,...) NOTHROW; |
161 | void rxvt_log (const char *fmt,...) NOTHROW; |
114 | void rxvt_warn (const char *fmt,...) NOTHROW; |
162 | void rxvt_warn (const char *fmt,...) NOTHROW; |
115 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
163 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
116 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
164 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
117 | |
165 | |
118 | char * rxvt_strtrim (char *str) NOTHROW; |
166 | char * rxvt_strtrim (char *str) NOTHROW; |
119 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
167 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
120 | void rxvt_freecommastring (char **cs) NOTHROW; |
168 | |
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169 | static inline void |
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170 | rxvt_free_strsplit (char **ptr) NOTHROW |
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171 | { |
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172 | free (ptr[0]); |
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173 | free (ptr); |
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174 | } |
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175 | |
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176 | void * rxvt_malloc (size_t size); |
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177 | void * rxvt_calloc (size_t number, size_t size); |
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178 | void * rxvt_realloc (void *ptr, size_t size); |
121 | |
179 | |
122 | ///////////////////////////////////////////////////////////////////////////// |
180 | ///////////////////////////////////////////////////////////////////////////// |
123 | |
181 | |
124 | // temporarily replace the process environment |
182 | // temporarily replace the process environment |
125 | extern char **environ; |
183 | extern char **environ; |
126 | extern char **rxvt_environ; // the original environ pointer |
184 | extern char **rxvt_environ; // the original environ pointer |
127 | |
185 | |
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186 | static inline void |
128 | static inline void set_environ (stringvec *envv) |
187 | set_environ (stringvec *envv) |
129 | { |
188 | { |
130 | #if ENABLE_PERL |
189 | #if ENABLE_PERL |
131 | assert (envv); |
190 | assert (envv); |
132 | #else |
191 | #else |
133 | if (envv) |
192 | if (envv) |
134 | #endif |
193 | #endif |
135 | environ = (char **)envv->begin (); |
194 | environ = (char **)envv->begin (); |
136 | } |
195 | } |
137 | |
196 | |
138 | static inline void set_environ (char **envv) |
197 | static inline void |
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198 | set_environ (char **envv) |
139 | { |
199 | { |
140 | #if ENABLE_PERL |
200 | #if ENABLE_PERL |
141 | assert (envv); |
201 | assert (envv); |
142 | #else |
202 | #else |
143 | if (envv) |
203 | if (envv) |
144 | #endif |
204 | #endif |
145 | environ = envv; |
205 | environ = envv; |
146 | } |
206 | } |
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207 | |
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208 | struct localise_env |
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209 | { |
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210 | char **orig_env; |
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211 | |
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212 | localise_env (char **new_env) |
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213 | { |
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214 | orig_env = environ; |
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215 | environ = new_env; |
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216 | } |
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217 | |
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218 | ~localise_env () |
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219 | { |
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220 | environ = orig_env; |
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221 | } |
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222 | }; |
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223 | |
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224 | #ifdef HAVE_BG_PIXMAP |
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225 | struct image_effects |
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226 | { |
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227 | bool tint_set; |
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228 | rxvt_color tint; |
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229 | int shade; |
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230 | int h_blurRadius, v_blurRadius; |
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231 | |
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232 | image_effects () |
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233 | { |
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234 | tint_set = |
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235 | h_blurRadius = |
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236 | v_blurRadius = 0; |
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237 | shade = 100; |
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238 | } |
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239 | |
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240 | bool need_tint () |
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241 | { |
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242 | return shade != 100 || tint_set; |
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243 | } |
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244 | |
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245 | bool need_blur () |
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246 | { |
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247 | return h_blurRadius && v_blurRadius; |
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248 | } |
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249 | |
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250 | bool set_tint (const rxvt_color &new_tint); |
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251 | bool set_shade (const char *shade_str); |
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252 | bool set_blur (const char *geom); |
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253 | }; |
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254 | |
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255 | # if BG_IMAGE_FROM_FILE |
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256 | enum { |
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257 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
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258 | IM_KEEP_ASPECT = 1 << 2, |
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259 | IM_ROOT_ALIGN = 1 << 3, |
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260 | IM_TILE = 1 << 4, |
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261 | IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, |
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262 | }; |
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263 | |
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264 | enum { |
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265 | noScale = 0, |
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266 | windowScale = 100, |
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267 | defaultScale = windowScale, |
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268 | centerAlign = 50, |
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269 | defaultAlign = centerAlign, |
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270 | }; |
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271 | |
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272 | struct rxvt_image : image_effects |
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273 | { |
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274 | unsigned short alpha; |
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275 | uint8_t flags; |
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276 | unsigned int h_scale, v_scale; /* percents of the window size */ |
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277 | int h_align, v_align; /* percents of the window size: |
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278 | 0 - left align, 50 - center, 100 - right */ |
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279 | |
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280 | bool is_size_sensitive () |
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281 | { |
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282 | return (!(flags & IM_TILE) |
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283 | || h_scale || v_scale |
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284 | || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align))); |
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285 | } |
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286 | |
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287 | rxvt_img *img; |
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288 | |
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289 | void destroy () |
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290 | { |
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291 | delete img; |
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292 | img = 0; |
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293 | } |
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294 | |
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295 | rxvt_image (); |
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296 | void set_file_geometry (rxvt_screen *s, const char *file); |
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297 | void set_file (rxvt_screen *s, const char *file); |
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298 | bool set_geometry (const char *geom, bool update = false); |
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299 | }; |
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300 | # endif |
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301 | #endif |
147 | |
302 | |
148 | /* |
303 | /* |
149 | ***************************************************************************** |
304 | ***************************************************************************** |
150 | * STRUCTURES AND TYPEDEFS |
305 | * STRUCTURES AND TYPEDEFS |
151 | ***************************************************************************** |
306 | ***************************************************************************** |
152 | */ |
307 | */ |
153 | struct grwin_t; |
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154 | |
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155 | /* If we're using either the rxvt scrollbar, keep the |
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156 | * scrollColor resource. |
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157 | */ |
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158 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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159 | # define KEEP_SCROLLCOLOR 1 |
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160 | #else |
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161 | # undef KEEP_SCROLLCOLOR |
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162 | #endif |
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163 | |
308 | |
164 | /* |
309 | /* |
165 | * the 'essential' information for reporting Mouse Events |
310 | * the 'essential' information for reporting Mouse Events |
166 | * pared down from XButtonEvent |
311 | * pared down from XButtonEvent |
167 | */ |
312 | */ |
168 | struct mouse_event { |
313 | struct mouse_event |
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314 | { |
169 | int clicks; |
315 | int clicks; |
170 | Time time; /* milliseconds */ |
316 | Time time; /* milliseconds */ |
171 | unsigned int state; /* key or button mask */ |
317 | unsigned int state; /* key or button mask */ |
172 | unsigned int button; /* detail */ |
318 | unsigned int button; /* detail */ |
173 | }; |
319 | }; |
174 | |
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175 | #if ENABLE_FRILLS |
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176 | typedef struct _mwmhints { |
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177 | CARD32 flags; |
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178 | CARD32 functions; |
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179 | CARD32 decorations; |
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180 | INT32 input_mode; |
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181 | CARD32 status; |
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182 | } MWMHints; |
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183 | #endif |
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184 | |
320 | |
185 | #if ENABLE_XEMBED |
321 | #if ENABLE_XEMBED |
186 | // XEMBED messages |
322 | // XEMBED messages |
187 | # define XEMBED_EMBEDDED_NOTIFY 0 |
323 | # define XEMBED_EMBEDDED_NOTIFY 0 |
188 | # define XEMBED_WINDOW_ACTIVATE 1 |
324 | # define XEMBED_WINDOW_ACTIVATE 1 |
… | |
… | |
213 | ***************************************************************************** |
349 | ***************************************************************************** |
214 | */ |
350 | */ |
215 | |
351 | |
216 | /* COLORTERM, TERM environment variables */ |
352 | /* COLORTERM, TERM environment variables */ |
217 | #define COLORTERMENV "rxvt" |
353 | #define COLORTERMENV "rxvt" |
218 | #ifdef BG_IMAGE_FROM_FILE |
354 | #if BG_IMAGE_FROM_FILE |
219 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
355 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
220 | #else |
356 | #else |
221 | # define COLORTERMENVFULL COLORTERMENV |
357 | # define COLORTERMENVFULL COLORTERMENV |
222 | #endif |
358 | #endif |
223 | #ifndef TERMENV |
359 | #ifndef TERMENV |
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360 | # if USE_256_COLORS |
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361 | # define TERMENV "rxvt-unicode-256color" |
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362 | # else |
224 | # define TERMENV "rxvt-unicode" |
363 | # define TERMENV "rxvt-unicode" |
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364 | # endif |
225 | #endif |
365 | #endif |
226 | |
366 | |
227 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
367 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
228 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
368 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
229 | #endif |
369 | #endif |
230 | |
370 | |
231 | /* now look for other badly set stuff */ |
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232 | |
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233 | #if !defined (EACCESS) && defined(EAGAIN) |
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234 | # define EACCESS EAGAIN |
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235 | #endif |
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236 | |
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237 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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238 | # define EXIT_SUCCESS 0 /* exit function success */ |
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239 | # define EXIT_FAILURE 1 /* exit function failure */ |
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240 | #endif |
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241 | |
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242 | #define scrollBar_esc 30 |
371 | #define scrollBar_esc 30 |
243 | |
372 | |
244 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
373 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
245 | # define HAVE_SCROLLBARS 1 |
374 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
246 | #endif |
375 | #endif |
247 | |
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248 | #define R_SB_ALIGN_CENTRE 0 |
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249 | #define R_SB_ALIGN_TOP 1 |
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250 | #define R_SB_ALIGN_BOTTOM 2 |
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251 | |
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252 | #define R_SB_NEXT 1 |
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253 | #define R_SB_XTERM 2 |
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254 | #define R_SB_PLAIN 4 |
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255 | #define R_SB_RXVT 8 |
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256 | |
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257 | #define SB_WIDTH_NEXT 19 |
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258 | #define SB_WIDTH_XTERM 15 |
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259 | #define SB_WIDTH_PLAIN 7 |
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260 | #ifndef SB_WIDTH_RXVT |
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261 | # define SB_WIDTH_RXVT 10 |
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262 | #endif |
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263 | |
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264 | /* |
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265 | * NeXT scrollbar defines |
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266 | */ |
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267 | #define SB_PADDING 1 |
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268 | #define SB_BORDER_WIDTH 1 |
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269 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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270 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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271 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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272 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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273 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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274 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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275 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
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276 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
|
|
277 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
|
|
278 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
|
|
279 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
|
|
280 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
|
|
281 | /* |
|
|
282 | * +-------------+ |
|
|
283 | * | | <---< SB_PADDING |
|
|
284 | * | ::::::::::: | |
|
|
285 | * | ::::::::::: | |
|
|
286 | * ''''''''''''''''' |
|
|
287 | * ,,,,,,,,,,,,,,,,, |
|
|
288 | * | ::::::::::: | |
|
|
289 | * | ::::::::::: | |
|
|
290 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
|
|
291 | * | | :::::::: | |
|
|
292 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
|
|
293 | * | +---------+ | |
|
|
294 | * | | ......%%| | |
|
|
295 | * | | ......%%| | |
|
|
296 | * | | .. ()..%%| | |
|
|
297 | * | | ......%%| | |
|
|
298 | * | | %%%%%%%%| | |
|
|
299 | * | +---------+ | <......................... |
|
|
300 | * | | <---< SB_PADDING : |
|
|
301 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
|
|
302 | * | | ......%%| | | : : |
|
|
303 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
|
|
304 | * | | %%%%%%%%| | | : : |
|
|
305 | * | +---------+ | <-+ : : |
|
|
306 | * | | : : |
|
|
307 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
|
|
308 | * | | ......%%| | | : : |
|
|
309 | * | | ..\/..%%| | | : : |
|
|
310 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
|
|
311 | * | +---------+ | | : : |
|
|
312 | * | | | : : |
|
|
313 | * +-------------+ <-+.........:............: |
|
|
314 | * ^^|_________| : |
|
|
315 | * || | : |
|
|
316 | * || +---< SB_BUTTON_WIDTH |
|
|
317 | * || : |
|
|
318 | * |+------< SB_PADDING |
|
|
319 | * |: : |
|
|
320 | * +----< SB_BORDER_WIDTH |
|
|
321 | * : : |
|
|
322 | * :............: |
|
|
323 | * | |
|
|
324 | * +---< SB_WIDTH_NEXT |
|
|
325 | */ |
|
|
326 | |
376 | |
327 | enum { |
377 | enum { |
328 | NO_REFRESH = 0, /* Window not visible at all! */ |
378 | NO_REFRESH = 0, /* Window not visible at all! */ |
329 | FAST_REFRESH = 1, /* Fully exposed window */ |
379 | FAST_REFRESH = 1, /* Fully exposed window */ |
330 | SLOW_REFRESH = 2, /* Partially exposed window */ |
380 | SLOW_REFRESH = 2, /* Partially exposed window */ |
… | |
… | |
334 | # define NSCREENS 0 |
384 | # define NSCREENS 0 |
335 | #else |
385 | #else |
336 | # define NSCREENS 1 |
386 | # define NSCREENS 1 |
337 | #endif |
387 | #endif |
338 | |
388 | |
339 | /* special (internal) prefix for font commands */ |
|
|
340 | #define FONT_CMD '#' |
|
|
341 | #define FONT_DN "#-" |
|
|
342 | #define FONT_UP "#+" |
|
|
343 | |
|
|
344 | /* flags for rxvt_scr_gotorc () */ |
389 | /* flags for rxvt_term::scr_gotorc () */ |
345 | enum { |
390 | enum { |
346 | C_RELATIVE = 1, /* col movement is relative */ |
391 | C_RELATIVE = 1, /* col movement is relative */ |
347 | R_RELATIVE = 2, /* row movement is relative */ |
392 | R_RELATIVE = 2, /* row movement is relative */ |
348 | RELATIVE = C_RELATIVE | R_RELATIVE, |
393 | RELATIVE = C_RELATIVE | R_RELATIVE, |
349 | }; |
394 | }; |
350 | |
395 | |
351 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
396 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
352 | enum { |
397 | enum { |
353 | INSERT = -1, /* don't change these values */ |
398 | INSERT = -1, /* don't change these values */ |
354 | DELETE = +1, |
399 | DELETE = +1, |
355 | ERASE = +2, |
400 | ERASE = +2, |
356 | }; |
401 | }; |
357 | |
402 | |
358 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
403 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
359 | enum page_dirn { |
404 | enum page_dirn { |
360 | UP, |
405 | UP, |
361 | DN, |
406 | DN, |
362 | NO_DIR, |
407 | NO_DIR, |
363 | }; |
408 | }; |
364 | |
409 | |
365 | /* arguments for rxvt_scr_change_screen () */ |
410 | /* arguments for rxvt_term::scr_change_screen () */ |
366 | enum { |
411 | enum { |
367 | PRIMARY = 0, |
412 | PRIMARY = 0, |
368 | SECONDARY, |
413 | SECONDARY, |
369 | }; |
414 | }; |
370 | |
415 | |
|
|
416 | // define various rendition bits and masks. the rendition word |
|
|
417 | // is 32 bits in size, and we should use it as efficiently as possible |
|
|
418 | |
371 | #define RS_None 0 |
419 | #define RS_None 0 |
372 | |
420 | |
373 | #define RS_fgMask 0x0000007fUL // 128 colors |
421 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
374 | #define RS_bgMask 0x00003f80UL // 128 colors |
422 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
|
|
423 | #define RS_bgShift 0 |
|
|
424 | #define RS_fgShift (RS_bgShift + Color_Bits) |
|
|
425 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
|
|
426 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
|
|
427 | |
|
|
428 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
429 | #define RS_fontShift (RS_fgShift + Color_Bits) |
|
|
430 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
|
|
431 | #define RS_fontCount rxvt_fontset::fontCount |
|
|
432 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
|
|
433 | |
|
|
434 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
435 | #define RS_redraw (2UL << RS_fontShift) |
|
|
436 | |
|
|
437 | #define RS_Sel (1UL << 22) |
|
|
438 | |
|
|
439 | // 4 custom bits for extensions |
|
|
440 | #define RS_customCount 16UL |
|
|
441 | #define RS_customShift 23 |
|
|
442 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
375 | |
443 | |
376 | // font styles |
444 | // font styles |
377 | #define RS_Bold 0x00004000UL // value 1 |
445 | #define RS_Bold (1UL << RS_styleShift) |
378 | #define RS_Italic 0x00008000UL // value 2 |
446 | #define RS_Italic (2UL << RS_styleShift) |
|
|
447 | |
|
|
448 | #define RS_styleCount 4 |
|
|
449 | #define RS_styleShift 27 |
|
|
450 | #define RS_styleMask (RS_Bold | RS_Italic) |
379 | |
451 | |
380 | // fake styles |
452 | // fake styles |
381 | #define RS_Blink 0x00010000UL // blink |
453 | #define RS_Blink (1UL << 29) |
382 | #define RS_RVid 0x00020000UL // reverse video |
454 | #define RS_RVid (1UL << 30) // reverse video |
383 | #define RS_Uline 0x00040000UL // underline |
455 | #define RS_Uline (1UL << 31) // underline |
384 | |
|
|
385 | // toggle this to force redraw, must be != RS_Careful |
|
|
386 | #define RS_redraw 0x01000000UL |
|
|
387 | |
|
|
388 | // 5 custom bits for extensions |
|
|
389 | #define RS_customCount 32 |
|
|
390 | #define RS_customMask 0x00f80000UL |
|
|
391 | #define RS_customShift 19 |
|
|
392 | |
|
|
393 | // other flags |
|
|
394 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
|
|
395 | |
|
|
396 | #define RS_styleCount 4 |
|
|
397 | #define RS_styleMask (RS_Bold | RS_Italic) |
|
|
398 | #define RS_styleShift 14 |
|
|
399 | |
456 | |
400 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
457 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
401 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
458 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
402 | |
459 | |
403 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
|
|
404 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
|
405 | #define RS_fontShift 24 |
|
|
406 | |
|
|
407 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
460 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
408 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
461 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
409 | |
|
|
410 | #define Sel_none 0 /* Not waiting */ |
|
|
411 | #define Sel_normal 0x01 /* normal selection */ |
|
|
412 | #define Sel_incr 0x02 /* incremental selection */ |
|
|
413 | #define Sel_direct 0x00 |
|
|
414 | #define Sel_Primary 0x01 |
|
|
415 | #define Sel_Secondary 0x02 |
|
|
416 | #define Sel_Clipboard 0x03 |
|
|
417 | #define Sel_whereMask 0x0f |
|
|
418 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
|
|
419 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
|
|
420 | |
462 | |
421 | enum { |
463 | enum { |
422 | C0_NUL = 0x00, |
464 | C0_NUL = 0x00, |
423 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
465 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
424 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
466 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
… | |
… | |
435 | XTerm_name = 0, |
477 | XTerm_name = 0, |
436 | XTerm_iconName = 1, |
478 | XTerm_iconName = 1, |
437 | XTerm_title = 2, |
479 | XTerm_title = 2, |
438 | XTerm_property = 3, // change X property |
480 | XTerm_property = 3, // change X property |
439 | XTerm_Color = 4, // change colors |
481 | XTerm_Color = 4, // change colors |
440 | XTerm_Color00 = 10, // not implemented, CLASH! |
482 | XTerm_Color00 = 10, // change fg color |
441 | XTerm_Color01 = 11, // not implemented |
483 | XTerm_Color01 = 11, // change bg color |
442 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
484 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
443 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
485 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
444 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
486 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
445 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
487 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
446 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
488 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
447 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
489 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
490 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
448 | XTerm_logfile = 46, // not implemented |
491 | XTerm_logfile = 46, // not implemented |
449 | XTerm_font = 50, |
492 | XTerm_font = 50, |
450 | |
493 | |
451 | XTerm_konsole30 = 30, // reserved for konsole |
494 | XTerm_konsole30 = 30, // reserved for konsole |
452 | XTerm_konsole31 = 31, // reserved for konsole |
495 | XTerm_konsole31 = 31, // reserved for konsole |
453 | XTerm_emacs51 = 51, // reserved for emacs shell |
496 | XTerm_emacs51 = 51, // reserved for emacs shell |
454 | /* |
497 | /* |
455 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
498 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
456 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
457 | */ |
499 | */ |
458 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
500 | |
459 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
501 | // deprecated |
|
|
502 | Rxvt_restoreFG = 39, |
|
|
503 | Rxvt_restoreBG = 49, |
|
|
504 | |
460 | Rxvt_Pixmap = 20, // new bg pixmap |
505 | Rxvt_Pixmap = 20, // new bg pixmap |
461 | Rxvt_restoreFG = 39, // change default fg color |
|
|
462 | Rxvt_restoreBG = 49, // change default bg color |
|
|
463 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
506 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
464 | |
507 | |
465 | URxvt_locale = 701, // change locale |
508 | URxvt_locale = 701, // change locale |
466 | URxvt_version = 702, // request version |
509 | URxvt_version = 702, // request version |
467 | |
510 | |
468 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
511 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
469 | URxvt_Color_tint = 705, // change actual tint colour |
512 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
513 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
514 | URxvt_Color_UL = 707, // change actual 'Underline' color |
470 | URxvt_Color_BD = 706, |
515 | URxvt_Color_border = 708, |
471 | URxvt_Color_UL = 707, |
|
|
472 | |
516 | |
473 | URxvt_font = 710, |
517 | URxvt_font = 710, |
474 | URxvt_boldFont = 711, |
518 | URxvt_boldFont = 711, |
475 | URxvt_italicFont = 712, |
519 | URxvt_italicFont = 712, |
476 | URxvt_boldItalicFont = 713, |
520 | URxvt_boldItalicFont = 713, |
477 | |
521 | |
478 | URxvt_view_up = 720, |
522 | URxvt_view_up = 720, |
479 | URxvt_view_down = 721, |
523 | URxvt_view_down = 721, |
480 | |
524 | |
481 | URxvt_perl = 777, |
525 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
482 | }; |
526 | }; |
483 | |
527 | |
484 | /* Words starting with `Color_' are colours. Others are counts */ |
528 | /* Words starting with `Color_' are colours. Others are counts */ |
485 | /* |
529 | /* |
486 | * The PixColor and rendition colour usage should probably be decoupled |
530 | * The PixColor and rendition colour usage should probably be decoupled |
… | |
… | |
516 | Color_White = maxBrightCOLOR, |
560 | Color_White = maxBrightCOLOR, |
517 | #else |
561 | #else |
518 | Color_White = maxCOLOR, |
562 | Color_White = maxCOLOR, |
519 | #endif |
563 | #endif |
520 | minTermCOLOR = Color_White + 1, |
564 | minTermCOLOR = Color_White + 1, |
|
|
565 | #if USE_256_COLORS |
|
|
566 | maxTermCOLOR = Color_White + 240, |
|
|
567 | #else |
521 | maxTermCOLOR = Color_White + 72, |
568 | maxTermCOLOR = Color_White + 72, |
|
|
569 | #endif |
522 | #ifndef NO_CURSORCOLOR |
570 | #ifndef NO_CURSORCOLOR |
523 | Color_cursor, |
571 | Color_cursor, |
524 | Color_cursor2, |
572 | Color_cursor2, |
525 | #endif |
573 | #endif |
526 | Color_pointer_fg, |
574 | Color_pointer_fg, |
… | |
… | |
535 | #if ENABLE_FRILLS |
583 | #if ENABLE_FRILLS |
536 | Color_underline, |
584 | Color_underline, |
537 | #endif |
585 | #endif |
538 | #ifdef OPTION_HC |
586 | #ifdef OPTION_HC |
539 | Color_HC, |
587 | Color_HC, |
|
|
588 | Color_HTC, |
540 | #endif |
589 | #endif |
541 | #ifdef KEEP_SCROLLCOLOR |
|
|
542 | Color_scroll, |
590 | Color_scroll, |
|
|
591 | #ifdef RXVT_SCROLLBAR |
543 | Color_trough, |
592 | Color_trough, |
544 | #endif |
593 | #endif |
545 | #if ENABLE_TRANSPARENCY |
594 | #if BG_IMAGE_FROM_ROOT |
546 | Color_tint, |
595 | Color_tint, |
547 | #endif |
596 | #endif |
548 | #if OFF_FOCUS_FADING |
597 | #if OFF_FOCUS_FADING |
549 | Color_fade, |
598 | Color_fade, |
550 | #endif |
599 | #endif |
551 | NRS_COLORS, /* */ |
600 | NRS_COLORS, /* */ |
552 | #ifdef KEEP_SCROLLCOLOR |
601 | #ifdef RXVT_SCROLLBAR |
553 | Color_topShadow = NRS_COLORS, |
602 | Color_topShadow = NRS_COLORS, |
554 | Color_bottomShadow, |
603 | Color_bottomShadow, |
555 | TOTAL_COLORS |
604 | TOTAL_COLORS |
556 | #else |
605 | #else |
557 | TOTAL_COLORS = NRS_COLORS |
606 | TOTAL_COLORS = NRS_COLORS |
558 | #endif |
607 | #endif |
559 | }; |
608 | }; |
560 | |
609 | |
|
|
610 | #if USE_256_COLORS |
|
|
611 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
|
|
612 | #else |
561 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
613 | # define Color_Bits 7 // 0 .. maxTermCOLOR |
|
|
614 | #endif |
562 | |
615 | |
563 | /* |
616 | /* |
564 | * Resource list |
617 | * Resource list |
565 | */ |
618 | */ |
566 | enum { |
619 | enum { |
… | |
… | |
593 | #define PrivMode_smoothScroll (1UL<<17) |
646 | #define PrivMode_smoothScroll (1UL<<17) |
594 | #define PrivMode_vt52 (1UL<<18) |
647 | #define PrivMode_vt52 (1UL<<18) |
595 | #define PrivMode_LFNL (1UL<<19) |
648 | #define PrivMode_LFNL (1UL<<19) |
596 | #define PrivMode_MouseBtnEvent (1UL<<20) |
649 | #define PrivMode_MouseBtnEvent (1UL<<20) |
597 | #define PrivMode_MouseAnyEvent (1UL<<21) |
650 | #define PrivMode_MouseAnyEvent (1UL<<21) |
598 | /* too annoying to implement X11 highlight tracking */ |
651 | #define PrivMode_BracketPaste (1UL<<22) |
599 | /* #define PrivMode_MouseX11Track (1LU<<20) */ |
652 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
653 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
600 | |
654 | |
601 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
655 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
602 | |
656 | |
603 | #ifdef ALLOW_132_MODE |
657 | #ifdef ALLOW_132_MODE |
604 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
658 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
608 | |
662 | |
609 | // do not change these constants lightly, there are many interdependencies |
663 | // do not change these constants lightly, there are many interdependencies |
610 | #define IMBUFSIZ 128 // input modifier buffer sizes |
664 | #define IMBUFSIZ 128 // input modifier buffer sizes |
611 | #define KBUFSZ 512 // size of keyboard mapping buffer |
665 | #define KBUFSZ 512 // size of keyboard mapping buffer |
612 | #define CBUFSIZ 2048 // size of command buffer |
666 | #define CBUFSIZ 2048 // size of command buffer |
|
|
667 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
613 | #define UBUFSIZ 2048 // character buffer |
668 | #define UBUFSIZ 2048 // character buffer |
614 | |
669 | |
615 | #ifndef PATH_MAX |
670 | #if ENABLE_FRILLS |
616 | # define PATH_MAX 16384 |
671 | # include <X11/Xmd.h> |
|
|
672 | typedef struct _mwmhints |
|
|
673 | { |
|
|
674 | CARD32 flags; |
|
|
675 | CARD32 functions; |
|
|
676 | CARD32 decorations; |
|
|
677 | INT32 input_mode; |
|
|
678 | CARD32 status; |
|
|
679 | } MWMHints; |
617 | #endif |
680 | #endif |
618 | |
681 | |
619 | /* Motif window hints */ |
682 | /* Motif window hints */ |
620 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
683 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
621 | #define MWM_HINTS_DECORATIONS (1L << 1) |
684 | #define MWM_HINTS_DECORATIONS (1L << 1) |
… | |
… | |
646 | /* |
709 | /* |
647 | ***************************************************************************** |
710 | ***************************************************************************** |
648 | * MACRO DEFINES |
711 | * MACRO DEFINES |
649 | ***************************************************************************** |
712 | ***************************************************************************** |
650 | */ |
713 | */ |
|
|
714 | |
|
|
715 | // speed hack, copy some member variable into a local variable of the same name |
651 | #define dLocal(type,name) type const name = this->name |
716 | #define dLocal(type,name) type const name = this->name |
652 | |
717 | |
653 | // for speed reasons, we assume that all codepoints 32 to 126 are |
718 | // for speed reasons, we assume that all codepoints 32 to 126 are |
654 | // single-width. |
719 | // single-width. |
655 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
720 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
… | |
… | |
662 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
727 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
663 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
728 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
664 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
729 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
665 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
730 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
666 | |
731 | |
667 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
668 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
669 | |
|
|
670 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
732 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
671 | #define ROW(n) row_buf [LINENO (n)] |
733 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
|
|
734 | |
|
|
735 | #define LINENO(n) LINENO_of (this, n) |
|
|
736 | #define ROW(n) ROW_of (this, n) |
672 | |
737 | |
673 | /* how to build & extract colors and attributes */ |
738 | /* how to build & extract colors and attributes */ |
674 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
739 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
675 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
740 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
676 | |
741 | |
677 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
742 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
678 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
743 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
679 | |
744 | |
680 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
745 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
681 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
746 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
682 | |
747 | |
683 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
748 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
|
|
749 | // return attributes defining the background, encoding doesn't matter |
|
|
750 | // depends on RS_fgShift > RS_bgShift |
684 | #define GET_BGATTR(x) \ |
751 | #define GET_BGATTR(x) \ |
|
|
752 | (ecb_unlikely ((x) & RS_RVid) \ |
685 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
753 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
686 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
754 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
687 | : ((x) & (RS_attrMask | RS_bgMask))) |
755 | : ((x) & (RS_attrMask | RS_bgMask))) |
688 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
756 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
689 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
757 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
690 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
758 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
691 | |
759 | |
692 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
760 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
693 | |
761 | |
694 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
762 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
695 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
763 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
696 | |
764 | |
697 | #if ENABLE_STYLES |
765 | #if ENABLE_STYLES |
698 | # define FONTSET(style) fontset[GET_STYLE (style)] |
766 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
699 | #else |
767 | #else |
700 | # define FONTSET(style) fontset[0] |
768 | # define FONTSET_of(t,style) (t)->fontset[0] |
701 | #endif |
769 | #endif |
702 | |
770 | |
703 | #ifdef HAVE_SCROLLBARS |
771 | #define FONTSET(style) FONTSET_of (this, style) |
704 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
705 | #else |
|
|
706 | # define scrollbar_TotalWidth() (0) |
|
|
707 | #endif |
|
|
708 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
709 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
710 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
711 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
712 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
713 | |
|
|
714 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
715 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
716 | && (y) <= scrollbarnext_dnval ()) |
|
|
717 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
718 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
719 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
720 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
721 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
722 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
723 | |
|
|
724 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
725 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
726 | : SCROLLRXVT_MINHEIGHT) |
|
|
727 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
728 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
729 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
730 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
731 | - scrollbar_minheight ()) |
|
|
732 | |
772 | |
733 | typedef callback<void (const char *)> log_callback; |
773 | typedef callback<void (const char *)> log_callback; |
734 | typedef callback<int (int)> getfd_callback; |
774 | typedef callback<int (int)> getfd_callback; |
735 | |
|
|
736 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
737 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
|
|
738 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
|
|
739 | extern void rxvt_pop_locale () NOTHROW; |
|
|
740 | |
775 | |
741 | /****************************************************************************/ |
776 | /****************************************************************************/ |
742 | |
777 | |
743 | #define LINE_LONGER 0x0001 // line is continued on the next row |
778 | #define LINE_LONGER 0x0001 // line is continued on the next row |
744 | #define LINE_FILTERED 0x0002 // line has been filtered |
779 | #define LINE_FILTERED 0x0002 // line has been filtered |
745 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
780 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
746 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
781 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
747 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
782 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
748 | |
783 | |
749 | struct line_t { |
784 | struct line_t |
|
|
785 | { |
750 | text_t *t; // terminal the text |
786 | text_t *t; // terminal the text |
751 | rend_t *r; // rendition, uses RS_ flags |
787 | rend_t *r; // rendition, uses RS_ flags |
752 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
788 | tlen_t_ l; // length of each text line |
753 | uint32_t f; // flags |
789 | uint32_t f; // flags |
|
|
790 | |
|
|
791 | bool valid () |
|
|
792 | { |
|
|
793 | return l >= 0; |
|
|
794 | } |
|
|
795 | |
|
|
796 | void alloc () |
|
|
797 | { |
|
|
798 | l = 0; |
|
|
799 | } |
754 | |
800 | |
755 | bool is_longer () |
801 | bool is_longer () |
756 | { |
802 | { |
757 | return f & LINE_LONGER; |
803 | return f & LINE_LONGER; |
758 | } |
804 | } |
… | |
… | |
788 | }; |
834 | }; |
789 | |
835 | |
790 | /****************************************************************************/ |
836 | /****************************************************************************/ |
791 | |
837 | |
792 | // primitive wrapper around mbstate_t to ensure initialisation |
838 | // primitive wrapper around mbstate_t to ensure initialisation |
793 | struct mbstate { |
839 | struct mbstate |
|
|
840 | { |
794 | mbstate_t mbs; |
841 | mbstate_t mbs; |
795 | |
842 | |
796 | operator mbstate_t *() { return &mbs; } |
843 | operator mbstate_t *() { return &mbs; } |
797 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
844 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
798 | mbstate () { reset (); } |
845 | mbstate () { reset (); } |
… | |
… | |
800 | |
847 | |
801 | /****************************************************************************/ |
848 | /****************************************************************************/ |
802 | |
849 | |
803 | #define UNICODE_MASK 0x1fffffUL |
850 | #define UNICODE_MASK 0x1fffffUL |
804 | |
851 | |
805 | #if UNICODE3 |
852 | #if UNICODE_3 |
806 | # define COMPOSE_LO 0x40000000UL |
853 | # define COMPOSE_LO 0x40000000UL |
807 | # define COMPOSE_HI 0x400fffffUL |
854 | # define COMPOSE_HI 0x400fffffUL |
808 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
855 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
809 | #else |
856 | #else |
810 | # if ENABLE_PERL |
857 | # if ENABLE_PERL |
… | |
… | |
819 | |
866 | |
820 | #if ENABLE_COMBINING |
867 | #if ENABLE_COMBINING |
821 | // compose chars are used to represent composite characters |
868 | // compose chars are used to represent composite characters |
822 | // that are not representable in unicode, as well as characters |
869 | // that are not representable in unicode, as well as characters |
823 | // not fitting in the BMP. |
870 | // not fitting in the BMP. |
824 | struct compose_char { |
871 | struct compose_char |
|
|
872 | { |
825 | unicode_t c1, c2; // any chars != NOCHAR are valid |
873 | unicode_t c1, c2; // any chars != NOCHAR are valid |
|
|
874 | #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) |
|
|
875 | compose_char () = default; |
|
|
876 | #endif |
826 | compose_char (unicode_t c1, unicode_t c2) |
877 | compose_char (unicode_t c1, unicode_t c2) |
827 | : c1(c1), c2(c2) |
878 | : c1(c1), c2(c2) |
828 | { } |
879 | { } |
829 | }; |
880 | }; |
830 | |
881 | |
831 | class rxvt_composite_vec { |
882 | class rxvt_composite_vec |
|
|
883 | { |
832 | vector<compose_char> v; |
884 | vector<compose_char> v; |
833 | public: |
885 | public: |
834 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
886 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
835 | int expand (unicode_t c, wchar_t *r); |
887 | int expand (unicode_t c, wchar_t *r); |
836 | compose_char *operator [](text_t c) |
888 | compose_char *operator [](text_t c) |
… | |
… | |
848 | |
900 | |
849 | #ifdef KEYSYM_RESOURCE |
901 | #ifdef KEYSYM_RESOURCE |
850 | class keyboard_manager; |
902 | class keyboard_manager; |
851 | #endif |
903 | #endif |
852 | |
904 | |
|
|
905 | typedef struct rxvt_term *rxvt_t; |
|
|
906 | |
|
|
907 | extern rxvt_t rxvt_current_term; |
|
|
908 | |
|
|
909 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
|
|
910 | #define GET_R rxvt_current_term |
|
|
911 | |
|
|
912 | /* ------------------------------------------------------------------------- */ |
|
|
913 | struct overlay_base |
|
|
914 | { |
|
|
915 | int x, y, w, h; // overlay dimensions |
|
|
916 | text_t **text; |
|
|
917 | rend_t **rend; |
|
|
918 | |
|
|
919 | // while tempting to add swap() etc. here, it effectively only increases code size |
|
|
920 | }; |
|
|
921 | |
|
|
922 | /* ------------------------------------------------------------------------- */ |
|
|
923 | |
|
|
924 | typedef struct |
|
|
925 | { |
|
|
926 | int row; |
|
|
927 | int col; |
|
|
928 | } row_col_t; |
|
|
929 | |
|
|
930 | /* |
|
|
931 | * terminal limits: |
|
|
932 | * |
|
|
933 | * width : 1 <= width |
|
|
934 | * height : 1 <= height |
|
|
935 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
936 | * nrow : 1 <= nrow <= MAX(int) |
|
|
937 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
938 | * term_start : 0 <= term_start < saveLines |
|
|
939 | * total_rows : nrow + saveLines |
|
|
940 | * |
|
|
941 | * top_row : -saveLines <= top_row <= 0 |
|
|
942 | * view_start : top_row <= view_start <= 0 |
|
|
943 | * |
|
|
944 | * | most coordinates are stored relative to term_start, |
|
|
945 | * ROW_BUF | which is the first line of the terminal screen |
|
|
946 | * |························= row_buf[0] |
|
|
947 | * |························= row_buf[1] |
|
|
948 | * |························= row_buf[2] etc. |
|
|
949 | * | |
|
|
950 | * +------------+···········= term_start + top_row |
|
|
951 | * | scrollback | |
|
|
952 | * | scrollback +---------+·= term_start + view_start |
|
|
953 | * | scrollback | display | |
|
|
954 | * | scrollback | display | |
|
|
955 | * +------------+·display·+·= term_start |
|
|
956 | * | terminal | display | |
|
|
957 | * | terminal +---------+ |
|
|
958 | * | terminal | |
|
|
959 | * | terminal | |
|
|
960 | * +------------+···········= term_start + nrow - 1 |
|
|
961 | * | |
|
|
962 | * | |
|
|
963 | * END······················= total_rows |
|
|
964 | */ |
|
|
965 | |
|
|
966 | struct TermWin_t |
|
|
967 | { |
|
|
968 | int vt_width; /* actual window width [pixels] */ |
|
|
969 | int vt_height; /* actual window height [pixels] */ |
|
|
970 | int width; /* window width [pixels] */ |
|
|
971 | int height; /* window height [pixels] */ |
|
|
972 | int fwidth; /* font width [pixels] */ |
|
|
973 | int fheight; /* font height [pixels] */ |
|
|
974 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
975 | int ncol; /* window columns [characters] */ |
|
|
976 | int nrow; /* window rows [characters] */ |
|
|
977 | int focus; /* window has focus */ |
|
|
978 | int mapped; /* window state mapped? */ |
|
|
979 | int int_bwidth; /* internal border width */ |
|
|
980 | int ext_bwidth; /* external border width */ |
|
|
981 | int lineSpace; /* number of extra pixels between rows */ |
|
|
982 | int letterSpace; /* number of extra pixels between columns */ |
|
|
983 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
984 | int total_rows; /* total number of rows in this terminal */ |
|
|
985 | int term_start; /* term lines start here */ |
|
|
986 | int view_start; /* scrollback view starts here */ |
|
|
987 | int top_row; /* topmost row index of scrollback */ |
|
|
988 | Window parent; /* parent identifier */ |
|
|
989 | Window vt; /* vt100 window */ |
|
|
990 | GC gc; /* GC for drawing */ |
|
|
991 | rxvt_drawable *drawable; |
|
|
992 | rxvt_fontset *fontset[4]; |
|
|
993 | }; |
|
|
994 | |
|
|
995 | /* |
|
|
996 | * screen accounting: |
|
|
997 | * screen_t elements |
|
|
998 | * row: Cursor row position : 0 <= row < nrow |
|
|
999 | * col: Cursor column position : 0 <= col < ncol |
|
|
1000 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
1001 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
1002 | * |
|
|
1003 | * selection_t elements |
|
|
1004 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
1005 | * nothing is selected |
|
|
1006 | * beg: row/column of beginning of selection : never past mark |
|
|
1007 | * mark: row/column of initial click : never past end |
|
|
1008 | * end: row/column of one character past end of selection |
|
|
1009 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
1010 | * * Note: col == -1 ==> we're left of screen |
|
|
1011 | * |
|
|
1012 | */ |
|
|
1013 | struct screen_t |
|
|
1014 | { |
|
|
1015 | row_col_t cur; /* cursor position on the screen */ |
|
|
1016 | int tscroll; /* top of settable scroll region */ |
|
|
1017 | int bscroll; /* bottom of settable scroll region */ |
|
|
1018 | unsigned int charset; /* character set number [0..3] */ |
|
|
1019 | unsigned int flags; /* see below */ |
|
|
1020 | row_col_t s_cur; /* saved cursor position */ |
|
|
1021 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
1022 | char s_charset_char; |
|
|
1023 | rend_t s_rstyle; /* saved rendition style */ |
|
|
1024 | }; |
|
|
1025 | |
|
|
1026 | enum selection_op_t |
|
|
1027 | { |
|
|
1028 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
1029 | SELECTION_INIT, /* marked a point */ |
|
|
1030 | SELECTION_BEGIN, /* started a selection */ |
|
|
1031 | SELECTION_CONT, /* continued selection */ |
|
|
1032 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
1033 | }; |
|
|
1034 | |
|
|
1035 | struct selection_t |
|
|
1036 | { |
|
|
1037 | wchar_t *text; /* selected text */ |
|
|
1038 | unsigned int len; /* length of selected text */ |
|
|
1039 | unsigned int screen; /* screen being used */ |
|
|
1040 | unsigned int clicks; /* number of clicks */ |
|
|
1041 | selection_op_t op; /* current operation */ |
|
|
1042 | bool rect; /* rectangular selection? */ |
|
|
1043 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
1044 | row_col_t mark; /* point of initial click <= end */ |
|
|
1045 | row_col_t end; /* one character past end point */ |
|
|
1046 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
1047 | unsigned int clip_len; /* length of clipboard text */ |
|
|
1048 | }; |
|
|
1049 | |
|
|
1050 | /* ------------------------------------------------------------------------- */ |
|
|
1051 | |
|
|
1052 | /* screen_t flags */ |
|
|
1053 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
1054 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
1055 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
1056 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
1057 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
1058 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
1059 | |
|
|
1060 | /* rxvt_vars.options */ |
|
|
1061 | enum { |
|
|
1062 | # define def(name) Opt_ ## name, |
|
|
1063 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
1064 | Opt_0, |
|
|
1065 | # include "optinc.h" |
|
|
1066 | # undef nodef |
|
|
1067 | # undef def |
|
|
1068 | Opt_count |
|
|
1069 | }; |
|
|
1070 | |
|
|
1071 | /* ------------------------------------------------------------------------- */ |
|
|
1072 | |
|
|
1073 | struct rxvt_vars : TermWin_t |
|
|
1074 | { |
|
|
1075 | scrollBar_t scrollBar; |
|
|
1076 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
1077 | XSizeHints szHint; |
|
|
1078 | rxvt_color *pix_colors; |
|
|
1079 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
1080 | |
|
|
1081 | line_t *row_buf; // all lines, scrollback + terminal, circular |
|
|
1082 | line_t *drawn_buf; // text on screen |
|
|
1083 | line_t *swap_buf; // lines for swap buffer |
|
|
1084 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
1085 | screen_t screen; |
|
|
1086 | screen_t swap; |
|
|
1087 | selection_t selection; |
|
|
1088 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
1089 | #ifdef OFF_FOCUS_FADING |
|
|
1090 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
1091 | #endif |
|
|
1092 | }; |
|
|
1093 | |
853 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
1094 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1095 | { |
854 | |
1096 | |
855 | // special markers with magic addresses |
1097 | // special markers with magic addresses |
856 | static const char resval_undef []; // options specifically unset |
1098 | static const char resval_undef []; // options specifically unset |
857 | static const char resval_on []; // boolean options switched on |
1099 | static const char resval_on []; // boolean options switched on |
858 | static const char resval_off []; // or off |
1100 | static const char resval_off []; // or off |
… | |
… | |
866 | |
1108 | |
867 | unsigned char want_refresh:1, |
1109 | unsigned char want_refresh:1, |
868 | current_screen:1, /* primary or secondary */ |
1110 | current_screen:1, /* primary or secondary */ |
869 | num_scr_allow:1, |
1111 | num_scr_allow:1, |
870 | bypass_keystate:1, |
1112 | bypass_keystate:1, |
|
|
1113 | #if ENABLE_FRILLS |
|
|
1114 | urgency_hint:1, |
|
|
1115 | #endif |
871 | #ifdef CURSOR_BLINK |
1116 | #if CURSOR_BLINK |
872 | hidden_cursor:1, |
1117 | hidden_cursor:1, |
873 | #endif |
1118 | #endif |
874 | #ifdef TEXT_BLINK |
1119 | #if TEXT_BLINK |
875 | hidden_text:1, |
1120 | hidden_text:1, |
876 | #endif |
1121 | #endif |
877 | #ifdef POINTER_BLANK |
1122 | #if POINTER_BLANK |
878 | hidden_pointer:1, |
1123 | hidden_pointer:1, |
879 | #endif |
1124 | #endif |
880 | enc_utf8:1, /* wether locale uses utf-8 */ |
1125 | enc_utf8:1, /* whether locale uses utf-8 */ |
881 | seen_input:1, /* wether we have seen some program output yet */ |
1126 | seen_input:1, /* whether we have seen some program output yet */ |
882 | seen_resize:1, /* wether we had a resize event */ |
1127 | seen_resize:1, /* whether we had a resize event */ |
|
|
1128 | init_done:1, |
883 | parsed_geometry:1; |
1129 | parsed_geometry:1; |
884 | |
1130 | |
885 | unsigned char refresh_type, |
1131 | unsigned char refresh_type, |
886 | #ifdef META8_OPTION |
1132 | #ifdef META8_OPTION |
887 | meta_char, /* Alt-key prefix */ |
1133 | meta_char; /* Alt-key prefix */ |
888 | #endif |
1134 | #endif |
889 | scrollbar_align, |
|
|
890 | selection_wait, |
|
|
891 | selection_type; |
|
|
892 | /* ---------- */ |
1135 | /* ---------- */ |
893 | bool rvideo_state, rvideo_mode; |
1136 | bool rvideo_state, rvideo_mode; |
894 | #ifndef NO_BELL |
1137 | #ifndef NO_BELL |
895 | bool rvideo_bell; |
1138 | bool rvideo_bell; |
896 | #endif |
1139 | #endif |
897 | int num_scr; /* screen: number lines scrolled */ |
1140 | int num_scr; /* screen: number of lines scrolled */ |
898 | int prev_ncol, /* screen: previous number of columns */ |
1141 | int prev_ncol, /* screen: previous number of columns */ |
899 | prev_nrow; /* screen: previous number of rows */ |
1142 | prev_nrow; /* screen: previous number of rows */ |
900 | /* ---------- */ |
1143 | /* ---------- */ |
901 | rend_t rstyle; |
1144 | rend_t rstyle; |
902 | /* ---------- */ |
1145 | /* ---------- */ |
… | |
… | |
912 | /* give proper Scroll behaviour */ |
1155 | /* give proper Scroll behaviour */ |
913 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1156 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
914 | mouse_slip_wheel_speed, |
1157 | mouse_slip_wheel_speed, |
915 | #endif |
1158 | #endif |
916 | refresh_count, |
1159 | refresh_count, |
917 | last_bot, /* scrollbar last bottom position */ |
|
|
918 | last_top, /* scrollbar last top position */ |
|
|
919 | last_state, /* scrollbar last state */ |
|
|
920 | scrollbar_len, |
|
|
921 | window_vt_x, |
1160 | window_vt_x, |
922 | window_vt_y, |
1161 | window_vt_y, |
923 | window_sb_x, |
|
|
924 | mouse_row, |
1162 | mouse_row, |
925 | mouse_col, |
1163 | mouse_col, |
926 | # ifdef POINTER_BLANK |
1164 | # ifdef POINTER_BLANK |
927 | pointerBlankDelay, |
1165 | pointerBlankDelay, |
928 | # endif |
1166 | # endif |
929 | allowedxerror; |
1167 | allowedxerror; |
930 | /* ---------- */ |
1168 | /* ---------- */ |
931 | unsigned int ModLevel3Mask, |
1169 | unsigned int ModLevel3Mask, |
932 | ModMetaMask, |
1170 | ModMetaMask, |
933 | ModNumLockMask; |
1171 | ModNumLockMask; |
934 | int old_width, /* last used width in screen resize */ |
|
|
935 | old_height; /* last used height in screen resize */ |
|
|
936 | unsigned long priv_modes, |
1172 | unsigned long priv_modes, |
937 | SavedModes; |
1173 | SavedModes; |
938 | /* ---------- */ |
1174 | /* ---------- */ |
939 | Atom *xa; |
1175 | Atom *xa; |
940 | /* ---------- */ |
1176 | /* ---------- */ |
941 | #ifdef RXVT_SCROLLBAR |
|
|
942 | GC scrollbarGC, |
|
|
943 | topShadowGC, |
|
|
944 | botShadowGC; |
|
|
945 | #endif |
|
|
946 | #ifdef XTERM_SCROLLBAR |
|
|
947 | GC xscrollbarGC, |
|
|
948 | ShadowGC; |
|
|
949 | #endif |
|
|
950 | #ifdef PLAIN_SCROLLBAR |
|
|
951 | GC pscrollbarGC; |
|
|
952 | #endif |
|
|
953 | #ifdef NEXT_SCROLLBAR |
|
|
954 | GC blackGC, |
|
|
955 | whiteGC, |
|
|
956 | grayGC, |
|
|
957 | darkGC, |
|
|
958 | stippleGC; |
|
|
959 | Pixmap dimple, |
|
|
960 | upArrow, |
|
|
961 | downArrow, |
|
|
962 | upArrowHi, |
|
|
963 | downArrowHi; |
|
|
964 | #endif |
|
|
965 | /* ---------- */ |
|
|
966 | Time selection_time, |
1177 | Time selection_time, |
967 | selection_request_time; |
1178 | clipboard_time; |
|
|
1179 | rxvt_selection *selection_req; |
968 | pid_t cmd_pid; /* process id of child */ |
1180 | pid_t cmd_pid; /* process id of child */ |
969 | char * incr_buf; |
|
|
970 | size_t incr_buf_size, incr_buf_fill; |
|
|
971 | /* ---------- */ |
|
|
972 | Cursor leftptr_cursor; |
|
|
973 | /* ---------- */ |
1181 | /* ---------- */ |
974 | struct mouse_event MEvent; |
1182 | struct mouse_event MEvent; |
975 | XComposeStatus compose; |
1183 | XComposeStatus compose; |
976 | ttymode_t tio; |
1184 | static struct termios def_tio; |
977 | row_col_t oldcursor; |
1185 | row_col_t oldcursor; |
|
|
1186 | |
978 | #ifdef HAVE_BG_PIXMAP |
1187 | #ifdef HAVE_BG_PIXMAP |
979 | bgPixmap_t bgPixmap; |
1188 | void bg_init (); |
|
|
1189 | void bg_destroy (); |
|
|
1190 | |
|
|
1191 | # if BG_IMAGE_FROM_FILE |
|
|
1192 | rxvt_image fimage; |
|
|
1193 | void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y); |
|
|
1194 | bool render_image (rxvt_image &image); |
980 | #endif |
1195 | # endif |
|
|
1196 | |
|
|
1197 | # if BG_IMAGE_FROM_ROOT |
|
|
1198 | rxvt_img *root_img; |
|
|
1199 | image_effects root_effects; |
|
|
1200 | |
|
|
1201 | void bg_set_root_pixmap (); |
|
|
1202 | bool render_root_image (); |
|
|
1203 | # endif |
|
|
1204 | |
|
|
1205 | void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade); |
|
|
1206 | |
|
|
1207 | ev_tstamp bg_valid_since; |
|
|
1208 | |
|
|
1209 | bool bg_window_size_sensitive (); |
|
|
1210 | bool bg_window_position_sensitive (); |
|
|
1211 | |
|
|
1212 | void bg_render (); |
|
|
1213 | void bg_invalidate () |
|
|
1214 | { |
|
|
1215 | bg_flags &= ~(BG_IS_VALID | BG_IS_TRANSPARENT); |
|
|
1216 | } |
|
|
1217 | #endif |
|
|
1218 | |
981 | #ifdef HAVE_AFTERIMAGE |
1219 | #ifdef HAVE_IMG |
982 | ASVisual *asv; |
1220 | enum { |
983 | ASImageManager *asimman; |
1221 | BG_IS_VALID = 1 << 0, |
|
|
1222 | |
|
|
1223 | BG_IS_TRANSPARENT = 1 << 1, |
|
|
1224 | BG_NEEDS_REFRESH = 1 << 2, |
|
|
1225 | BG_INHIBIT_RENDER = 1 << 3, |
|
|
1226 | }; |
|
|
1227 | |
|
|
1228 | uint8_t bg_flags; |
|
|
1229 | |
|
|
1230 | rxvt_img *bg_img; |
984 | #endif |
1231 | #endif |
985 | |
1232 | |
986 | #if ENABLE_OVERLAY |
1233 | #if ENABLE_OVERLAY |
987 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1234 | overlay_base ov; |
988 | text_t **ov_text; |
|
|
989 | rend_t **ov_rend; |
|
|
990 | |
1235 | |
991 | void scr_swap_overlay () NOTHROW; |
1236 | void scr_swap_overlay () NOTHROW; |
992 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1237 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
993 | void scr_overlay_off () NOTHROW; |
1238 | void scr_overlay_off () NOTHROW; |
994 | void scr_overlay_set (int x, int y, |
1239 | void scr_overlay_set (int x, int y, |
… | |
… | |
998 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1243 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
999 | #endif |
1244 | #endif |
1000 | |
1245 | |
1001 | vector<void *> allocated; // free these memory blocks with free() |
1246 | vector<void *> allocated; // free these memory blocks with free() |
1002 | |
1247 | |
1003 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1248 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1004 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1005 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1006 | char *env_term; /* environmental variable TERM */ |
|
|
1007 | |
1249 | |
1008 | char *locale; |
1250 | char *locale; |
1009 | char charsets[4]; |
1251 | char charsets[4]; |
1010 | char *v_buffer; /* pointer to physical buffer */ |
1252 | char *v_buffer; /* pointer to physical buffer */ |
1011 | unsigned int v_buflen; /* size of area to write */ |
1253 | unsigned int v_buflen; /* size of area to write */ |
… | |
… | |
1023 | char *cmdbuf_ptr, *cmdbuf_endp; |
1265 | char *cmdbuf_ptr, *cmdbuf_endp; |
1024 | char cmdbuf_base[CBUFSIZ]; |
1266 | char cmdbuf_base[CBUFSIZ]; |
1025 | |
1267 | |
1026 | ptytty *pty; |
1268 | ptytty *pty; |
1027 | |
1269 | |
1028 | rxvt_salloc *talloc; // text line allocator |
1270 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1029 | rxvt_salloc *ralloc; // rend line allocator |
1271 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1272 | void *chunk; |
|
|
1273 | size_t chunk_size; |
1030 | |
1274 | |
1031 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1275 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1032 | |
1276 | |
1033 | #if ENABLE_FRILLS || ISO_14755 |
1277 | #if ENABLE_FRILLS || ISO_14755 |
1034 | // ISO 14755 entry support |
1278 | // ISO 14755 entry support |
1035 | unicode_t iso14755buf; |
1279 | unicode_t iso14755buf; |
1036 | void commit_iso14755 (); |
1280 | void commit_iso14755 (); |
1037 | int hex_keyval (XKeyEvent &ev); |
|
|
1038 | # if ISO_14755 |
1281 | # if ISO_14755 |
1039 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1282 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1); |
1040 | void iso14755_54 (int x, int y); |
1283 | void iso14755_54 (int x, int y); |
1041 | # endif |
1284 | # endif |
1042 | #endif |
1285 | #endif |
1043 | |
1286 | |
1044 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1287 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
… | |
… | |
1046 | void vt_select_input () const NOTHROW |
1289 | void vt_select_input () const NOTHROW |
1047 | { |
1290 | { |
1048 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1291 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1049 | } |
1292 | } |
1050 | |
1293 | |
1051 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1294 | #if BG_IMAGE_FROM_ROOT || ENABLE_PERL |
1052 | void rootwin_cb (XEvent &xev); |
1295 | void rootwin_cb (XEvent &xev); |
1053 | xevent_watcher rootwin_ev; |
1296 | xevent_watcher rootwin_ev; |
1054 | #endif |
1297 | #endif |
1055 | #ifdef HAVE_BG_PIXMAP |
1298 | #ifdef HAVE_BG_PIXMAP |
1056 | int update_background (); |
1299 | void update_background (); |
1057 | #if TRACE_PIXMAPS |
|
|
1058 | int trace_update_background (const char* file, int line); |
|
|
1059 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1060 | #endif |
|
|
1061 | void update_background_cb (ev::timer &w, int revents); |
1300 | void update_background_cb (ev::timer &w, int revents); |
1062 | ev::timer update_background_ev; |
1301 | ev::timer update_background_ev; |
1063 | #endif |
1302 | #endif |
1064 | |
1303 | |
1065 | void x_cb (XEvent &xev); |
1304 | void x_cb (XEvent &xev); |
1066 | xevent_watcher termwin_ev; |
1305 | xevent_watcher termwin_ev; |
1067 | xevent_watcher vt_ev; |
1306 | xevent_watcher vt_ev; |
1068 | #ifdef HAVE_SCROLLBARS |
|
|
1069 | xevent_watcher scrollbar_ev; |
1307 | xevent_watcher scrollbar_ev; |
1070 | #endif |
|
|
1071 | |
1308 | |
1072 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1309 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1073 | void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev; |
|
|
1074 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1310 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
|
|
1311 | void refresh_check (); |
1075 | void flush (); |
1312 | void flush (); |
1076 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1313 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1314 | void cmdbuf_reify (); |
|
|
1315 | void cmdbuf_append (const char *str, size_t count); |
1077 | bool pty_fill (); |
1316 | bool pty_fill (); |
1078 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1317 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1079 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1080 | |
1318 | |
1081 | #ifdef CURSOR_BLINK |
1319 | #ifdef CURSOR_BLINK |
|
|
1320 | void cursor_blink_reset (); |
1082 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1321 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1083 | #endif |
1322 | #endif |
1084 | #ifdef TEXT_BLINK |
1323 | #ifdef TEXT_BLINK |
1085 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1324 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1086 | #endif |
1325 | #endif |
… | |
… | |
1105 | void pointer_unblank (); |
1344 | void pointer_unblank (); |
1106 | |
1345 | |
1107 | void tt_printf (const char *fmt,...); |
1346 | void tt_printf (const char *fmt,...); |
1108 | void tt_write (const char *data, unsigned int len); |
1347 | void tt_write (const char *data, unsigned int len); |
1109 | void pty_write (); |
1348 | void pty_write (); |
1110 | |
|
|
1111 | bool init (stringvec *argv, stringvec *envv) |
|
|
1112 | { |
|
|
1113 | this->argv = argv; |
|
|
1114 | return init (argv->size (), argv->begin (), envv); |
|
|
1115 | } |
|
|
1116 | |
1349 | |
1117 | void make_current () const // make this the "currently active" urxvt instance |
1350 | void make_current () const // make this the "currently active" urxvt instance |
1118 | { |
1351 | { |
1119 | SET_R (this); |
1352 | SET_R (this); |
1120 | set_environ (envv); |
1353 | set_environ (envv); |
… | |
… | |
1132 | void im_set_size (XRectangle &size); |
1365 | void im_set_size (XRectangle &size); |
1133 | void im_set_position (XPoint &pos) NOTHROW; |
1366 | void im_set_position (XPoint &pos) NOTHROW; |
1134 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1367 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1135 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1368 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1136 | |
1369 | |
1137 | bool IMisRunning (); |
1370 | bool im_is_running (); |
1138 | void IMSendSpot (); |
1371 | void im_send_spot (); |
1139 | bool IM_get_IC (const char *modifiers); |
1372 | bool im_get_ic (const char *modifiers); |
1140 | void IMSetPosition (); |
1373 | void im_set_position (); |
1141 | #endif |
1374 | #endif |
1142 | |
1375 | |
1143 | // command.C |
1376 | // command.C |
1144 | void key_press (XKeyEvent &ev); |
1377 | void key_press (XKeyEvent &ev); |
1145 | void key_release (XKeyEvent &ev); |
1378 | void key_release (XKeyEvent &ev); |
1146 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1147 | |
1379 | |
1148 | wchar_t next_char () NOTHROW; |
1380 | wchar_t next_char () NOTHROW; |
1149 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1381 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1150 | uint32_t next_octet () NOTHROW; |
1382 | uint32_t next_octet () NOTHROW; |
1151 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1383 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1152 | |
1384 | |
1153 | bool cmd_parse (); |
1385 | void cmd_parse (); |
1154 | void mouse_report (XButtonEvent &ev); |
1386 | void mouse_report (XButtonEvent &ev); |
1155 | void button_press (XButtonEvent &ev); |
1387 | void button_press (XButtonEvent &ev); |
1156 | void button_release (XButtonEvent &ev); |
1388 | void button_release (XButtonEvent &ev); |
1157 | void focus_in (); |
1389 | void focus_in (); |
1158 | void focus_out (); |
1390 | void focus_out (); |
|
|
1391 | #if ENABLE_FRILLS |
|
|
1392 | void set_urgency (bool enable); |
|
|
1393 | #else |
|
|
1394 | void set_urgency (bool enable) { } |
|
|
1395 | #endif |
1159 | void update_fade_color (unsigned int idx); |
1396 | void update_fade_color (unsigned int idx); |
1160 | #ifdef PRINTPIPE |
1397 | #ifdef PRINTPIPE |
1161 | FILE *popen_printer (); |
1398 | FILE *popen_printer (); |
1162 | int pclose_printer (FILE *stream); |
1399 | int pclose_printer (FILE *stream); |
1163 | #endif |
1400 | #endif |
… | |
… | |
1169 | void process_window_ops (const int *args, unsigned int nargs); |
1406 | void process_window_ops (const int *args, unsigned int nargs); |
1170 | char *get_to_st (unicode_t &ends_how); |
1407 | char *get_to_st (unicode_t &ends_how); |
1171 | void process_dcs_seq (); |
1408 | void process_dcs_seq (); |
1172 | void process_osc_seq (); |
1409 | void process_osc_seq (); |
1173 | void process_color_seq (int report, int color, const char *str, char resp); |
1410 | void process_color_seq (int report, int color, const char *str, char resp); |
1174 | void process_xterm_seq (int op, const char *str, char resp); |
1411 | void process_xterm_seq (int op, char *str, char resp); |
1175 | int privcases (int mode, unsigned long bit); |
1412 | int privcases (int mode, unsigned long bit); |
1176 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1413 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1177 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1414 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1178 | void process_graphics (); |
|
|
1179 | // init.C |
1415 | // init.C |
|
|
1416 | void init (stringvec *argv, stringvec *envv); |
|
|
1417 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1418 | void init2 (int argc, const char *const *argv); |
1180 | bool init_vars (); |
1419 | void init_vars (); |
1181 | void init_secondary (); |
|
|
1182 | const char **init_resources (int argc, const char *const *argv); |
1420 | const char **init_resources (int argc, const char *const *argv); |
1183 | void init_env (); |
1421 | void init_env (); |
1184 | void set_locale (const char *locale); |
1422 | void set_locale (const char *locale); |
1185 | void init_xlocale (); |
1423 | void init_xlocale (); |
1186 | void init_command (const char *const *argv); |
1424 | void init_command (const char *const *argv); |
1187 | void run_command (const char *const *argv); |
1425 | void run_command (const char *const *argv); |
1188 | int run_child (const char *const *argv); |
1426 | int run_child (const char *const *argv); |
1189 | void color_aliases (int idx); |
1427 | void color_aliases (int idx); |
1190 | void create_windows (int argc, const char *const *argv); |
1428 | void create_windows (int argc, const char *const *argv); |
1191 | void Get_Colours (); |
1429 | void get_colours (); |
1192 | void get_ourmods (); |
1430 | void get_ourmods (); |
|
|
1431 | void set_icon (const char *file); |
1193 | // main.C |
1432 | // main.C |
1194 | void tt_winch (); |
1433 | void tt_winch (); |
1195 | rxvt_term (); |
1434 | rxvt_term (); |
1196 | ~rxvt_term (); |
1435 | ~rxvt_term (); |
1197 | void destroy (); |
1436 | void destroy (); |
1198 | void emergency_cleanup (); |
1437 | void emergency_cleanup (); |
1199 | bool init (int argc, const char *const *argv, stringvec *envv); |
|
|
1200 | void recolour_cursor (); |
1438 | void recolour_cursor (); |
1201 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1439 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1202 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1440 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1203 | bool set_fonts (); |
1441 | bool set_fonts (); |
1204 | void set_string_property (Atom prop, const char *str, int len = -1); |
1442 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1443 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1205 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1444 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1206 | void set_title (const char *str); |
1445 | void set_title (const char *str); |
1207 | void set_icon_name (const char *str); |
1446 | void set_icon_name (const char *str); |
1208 | void set_window_color (int idx, const char *color); |
1447 | void set_window_color (int idx, const char *color); |
1209 | void set_colorfgbg (); |
1448 | char *get_colorfgbg (); |
1210 | bool set_color (rxvt_color &color, const char *name); |
1449 | bool set_color (rxvt_color &color, const char *name); |
1211 | void alias_color (int dst, int src); |
1450 | void alias_color (int dst, int src); |
1212 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1451 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1213 | void get_window_origin (int &x, int &y); |
1452 | void get_window_origin (int &x, int &y); |
1214 | Pixmap get_pixmap_property (int prop_id); |
|
|
1215 | |
1453 | |
1216 | // screen.C |
1454 | // screen.C |
1217 | |
1455 | |
1218 | void lalloc (line_t &l) const |
1456 | bool option (uint8_t opt) const NOTHROW |
1219 | { |
1457 | { |
1220 | l.t = (text_t *)talloc->alloc (); |
1458 | return options[opt >> 3] & (1 << (opt & 7)); |
1221 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1222 | } |
1459 | } |
1223 | |
1460 | |
1224 | #if 0 |
1461 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1225 | void lfree (line_t &l) |
|
|
1226 | { |
|
|
1227 | talloc->free (l.t); |
|
|
1228 | ralloc->free (l.r); |
|
|
1229 | } |
|
|
1230 | #endif |
|
|
1231 | |
|
|
1232 | void lresize (line_t &l) const |
|
|
1233 | { |
|
|
1234 | if (!l.t) |
|
|
1235 | return; |
|
|
1236 | |
|
|
1237 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1238 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1239 | |
|
|
1240 | l.l = min (l.l, ncol); |
|
|
1241 | |
|
|
1242 | if (ncol > prev_ncol) |
|
|
1243 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1244 | } |
|
|
1245 | |
1462 | |
1246 | int fgcolor_of (rend_t r) const NOTHROW |
1463 | int fgcolor_of (rend_t r) const NOTHROW |
1247 | { |
1464 | { |
1248 | int base = GET_BASEFG (r); |
1465 | int base = GET_BASEFG (r); |
1249 | #ifndef NO_BRIGHTCOLOR |
1466 | #ifndef NO_BRIGHTCOLOR |
1250 | if (r & RS_Bold |
1467 | if (r & RS_Bold |
1251 | # if ENABLE_STYLES |
1468 | # if ENABLE_STYLES |
1252 | && option (Opt_intensityStyles) |
1469 | && option (Opt_intensityStyles) |
1253 | # endif |
1470 | # endif |
1254 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1471 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1255 | base += minBrightCOLOR - minCOLOR; |
1472 | base += minBrightCOLOR - minCOLOR; |
1256 | #endif |
1473 | #endif |
1257 | return base; |
1474 | return base; |
1258 | } |
1475 | } |
1259 | |
1476 | |
… | |
… | |
1263 | #ifndef NO_BRIGHTCOLOR |
1480 | #ifndef NO_BRIGHTCOLOR |
1264 | if (r & RS_Blink |
1481 | if (r & RS_Blink |
1265 | # if ENABLE_STYLES |
1482 | # if ENABLE_STYLES |
1266 | && option (Opt_intensityStyles) |
1483 | && option (Opt_intensityStyles) |
1267 | # endif |
1484 | # endif |
1268 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1485 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1269 | base += minBrightCOLOR - minCOLOR; |
1486 | base += minBrightCOLOR - minCOLOR; |
1270 | #endif |
1487 | #endif |
1271 | return base; |
1488 | return base; |
1272 | } |
1489 | } |
1273 | |
1490 | |
1274 | bool option (uint8_t opt) const NOTHROW |
|
|
1275 | { |
|
|
1276 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1277 | } |
|
|
1278 | |
|
|
1279 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1280 | { |
|
|
1281 | if (set) |
|
|
1282 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1283 | else |
|
|
1284 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1285 | } |
|
|
1286 | |
|
|
1287 | void PrivMode (int set, unsigned bit) NOTHROW |
|
|
1288 | { |
|
|
1289 | if (set) |
|
|
1290 | priv_modes |= bit; |
|
|
1291 | else |
|
|
1292 | priv_modes &= ~bit; |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | // modifies first argument(!) |
1491 | // modifies first argument(!) |
|
|
1492 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1296 | void paste (char *data, unsigned int len) NOTHROW; |
1493 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1494 | void scr_alloc () NOTHROW; |
1297 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1495 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1298 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1496 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1497 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1299 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1498 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1300 | void scr_reset (); |
1499 | void scr_reset (); |
1301 | void scr_release () NOTHROW; |
1500 | void scr_release () NOTHROW; |
1302 | void scr_clear (bool really = false) NOTHROW; |
1501 | void scr_clear (bool really = false) NOTHROW; |
1303 | void scr_refresh () NOTHROW; |
1502 | void scr_refresh () NOTHROW; |
… | |
… | |
1308 | void scr_backindex () NOTHROW; |
1507 | void scr_backindex () NOTHROW; |
1309 | void scr_forwardindex () NOTHROW; |
1508 | void scr_forwardindex () NOTHROW; |
1310 | #endif |
1509 | #endif |
1311 | void scr_touch (bool refresh) NOTHROW; |
1510 | void scr_touch (bool refresh) NOTHROW; |
1312 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1511 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1313 | void scr_recolour () NOTHROW; |
1512 | void scr_recolour (bool refresh = true) NOTHROW; |
1314 | void scr_remap_chars () NOTHROW; |
1513 | void scr_remap_chars () NOTHROW; |
1315 | void scr_remap_chars (line_t &l) NOTHROW; |
1514 | void scr_remap_chars (line_t &l) NOTHROW; |
1316 | |
1515 | |
1317 | enum cursor_mode { SAVE, RESTORE }; |
1516 | enum cursor_mode { SAVE, RESTORE }; |
1318 | |
1517 | |
1319 | void scr_poweron (); |
1518 | void scr_poweron (); |
|
|
1519 | void scr_soft_reset () NOTHROW; |
1320 | void scr_cursor (cursor_mode mode) NOTHROW; |
1520 | void scr_cursor (cursor_mode mode) NOTHROW; |
1321 | void scr_do_wrap () NOTHROW; |
1521 | void scr_do_wrap () NOTHROW; |
1322 | void scr_swap_screen () NOTHROW; |
1522 | void scr_swap_screen () NOTHROW; |
1323 | void scr_change_screen (int scrn); |
1523 | void scr_change_screen (int scrn); |
1324 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1524 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
… | |
… | |
1352 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1552 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1353 | void scr_reverse_selection () NOTHROW; |
1553 | void scr_reverse_selection () NOTHROW; |
1354 | void scr_dump (int fd) NOTHROW; |
1554 | void scr_dump (int fd) NOTHROW; |
1355 | |
1555 | |
1356 | void selection_check (int check_more) NOTHROW; |
1556 | void selection_check (int check_more) NOTHROW; |
1357 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
|
|
1358 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1359 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1557 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1360 | int selection_request_other (Atom target, int selnum) NOTHROW; |
|
|
1361 | void selection_clear () NOTHROW; |
1558 | void selection_clear (bool clipboard = false) NOTHROW; |
1362 | void selection_make (Time tm); |
1559 | void selection_make (Time tm); |
1363 | bool selection_grab (Time tm) NOTHROW; |
1560 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1364 | void selection_start_colrow (int col, int row) NOTHROW; |
1561 | void selection_start_colrow (int col, int row) NOTHROW; |
1365 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1562 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1366 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1563 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1367 | void selection_remove_trailing_spaces () NOTHROW; |
1564 | void selection_remove_trailing_spaces () NOTHROW; |
1368 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1565 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1369 | void selection_click (int clicks, int x, int y) NOTHROW; |
1566 | void selection_click (int clicks, int x, int y) NOTHROW; |
1370 | void selection_extend (int x, int y, int flag) NOTHROW; |
1567 | void selection_extend (int x, int y, int flag) NOTHROW; |
1371 | void selection_rotate (int x, int y) NOTHROW; |
1568 | void selection_rotate (int x, int y) NOTHROW; |
1372 | |
1569 | |
1373 | #if defined(NEXT_SCROLLBAR) |
|
|
1374 | // scrollbar-next.C |
|
|
1375 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1376 | void init_scrollbar_stuff (); |
|
|
1377 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1378 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1379 | #endif |
|
|
1380 | |
|
|
1381 | #if defined(RXVT_SCROLLBAR) |
|
|
1382 | // scrollbar-rxvt.C |
|
|
1383 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1384 | #endif |
|
|
1385 | |
|
|
1386 | #if defined(XTERM_SCROLLBAR) |
|
|
1387 | // scrollbar-xterm.C |
|
|
1388 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1389 | #endif |
|
|
1390 | |
|
|
1391 | #if defined(PLAIN_SCROLLBAR) |
|
|
1392 | // scrollbar-plain.C |
|
|
1393 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1394 | #endif |
|
|
1395 | |
|
|
1396 | // scrollbar.C |
|
|
1397 | void resize_scrollbar (); |
|
|
1398 | int scrollbar_mapping (int map); |
|
|
1399 | int scrollbar_show (int update); |
|
|
1400 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1401 | |
|
|
1402 | // xdefaults.C |
1570 | // xdefaults.C |
|
|
1571 | void rxvt_usage (int type); |
1403 | void get_options (int argc, const char *const *argv); |
1572 | const char **get_options (int argc, const char *const *argv); |
1404 | int parse_keysym (const char *str, const char *arg); |
1573 | int parse_keysym (const char *str, const char *arg); |
1405 | const char *x_resource (const char *name); |
1574 | const char *x_resource (const char *name); |
1406 | void extract_resources (); |
1575 | void extract_resources (); |
|
|
1576 | void extract_keysym_resources (); |
1407 | }; |
1577 | }; |
1408 | |
1578 | |
1409 | #endif /* _RXVT_H_ */ |
1579 | #endif /* _RXVT_H_ */ |
1410 | |
1580 | |