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 |
… | |
… | |
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 | |
75 | |
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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 defined(BG_IMAGE_FROM_FILE) || defined(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 | #include <ecb.h> |
35 | #include "encoding.h" |
85 | #include "encoding.h" |
36 | #include "rxvtutil.h" |
86 | #include "rxvtutil.h" |
37 | #include "rxvtfont.h" |
87 | #include "rxvtfont.h" |
38 | #include "rxvttoolkit.h" |
88 | #include "rxvttoolkit.h" |
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89 | #include "rxvtimg.h" |
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90 | #include "scrollbar.h" |
39 | #include "ev_cpp.h" |
91 | #include "ev_cpp.h" |
40 | #include "salloc.h" |
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41 | #include "libptytty.h" |
92 | #include "libptytty.h" |
42 | |
93 | |
43 | #include "rxvtperl.h" |
94 | #include "rxvtperl.h" |
44 | |
95 | |
45 | // try to avoid some macros to decrease code size, on some systems |
96 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
54 | /* |
105 | /* |
55 | ***************************************************************************** |
106 | ***************************************************************************** |
56 | * SYSTEM HACKS |
107 | * SYSTEM HACKS |
57 | ***************************************************************************** |
108 | ***************************************************************************** |
58 | */ |
109 | */ |
59 | /* Consistent defines - please report on the necessity |
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60 | * @ Unixware: defines (__svr4__) |
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61 | */ |
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62 | #if defined (SVR4) && !defined (__svr4__) |
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63 | # define __svr4__ 1 |
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64 | #endif |
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65 | #if defined (sun) && !defined (__sun__) |
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66 | # define __sun__ 1 |
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67 | #endif |
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68 | |
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69 | #ifndef HAVE_XPOINTER |
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70 | typedef char *XPointer; |
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71 | #endif |
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72 | |
110 | |
73 | #include <termios.h> |
111 | #include <termios.h> |
74 | typedef struct termios ttymode_t; |
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75 | |
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76 | #include "background.h" |
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77 | |
112 | |
78 | #ifndef STDIN_FILENO |
113 | #ifndef STDIN_FILENO |
79 | # define STDIN_FILENO 0 |
114 | # define STDIN_FILENO 0 |
80 | # define STDOUT_FILENO 1 |
115 | # define STDOUT_FILENO 1 |
81 | # define STDERR_FILENO 2 |
116 | # define STDERR_FILENO 2 |
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117 | #endif |
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118 | |
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119 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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120 | # define EXIT_SUCCESS 0 /* exit function success */ |
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121 | # define EXIT_FAILURE 1 /* exit function failure */ |
82 | #endif |
122 | #endif |
83 | |
123 | |
84 | /****************************************************************************/ |
124 | /****************************************************************************/ |
85 | |
125 | |
86 | // exception thrown on fatal (per-instance) errors |
126 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
93 | ***************************************************************************** |
133 | ***************************************************************************** |
94 | * PROTOTYPES |
134 | * PROTOTYPES |
95 | ***************************************************************************** |
135 | ***************************************************************************** |
96 | */ |
136 | */ |
97 | // main.C |
137 | // main.C |
98 | void * rxvt_malloc (size_t size); |
138 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
99 | void * rxvt_calloc (size_t number, size_t size); |
139 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
100 | void * rxvt_realloc (void *ptr, size_t size); |
140 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
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141 | extern void rxvt_pop_locale () NOTHROW; |
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142 | void rxvt_init (); |
101 | |
143 | |
102 | // misc.C |
144 | // misc.C |
103 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
145 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
104 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
146 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
105 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
147 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
106 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
148 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
107 | |
149 | |
108 | char * rxvt_basename (const char *str) NOTHROW; |
150 | const char * rxvt_basename (const char *str) NOTHROW; |
109 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
151 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
110 | void rxvt_log (const char *fmt,...) NOTHROW; |
152 | void rxvt_log (const char *fmt,...) NOTHROW; |
111 | void rxvt_warn (const char *fmt,...) NOTHROW; |
153 | void rxvt_warn (const char *fmt,...) NOTHROW; |
112 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
154 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
113 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
155 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
114 | |
156 | |
115 | char * rxvt_strtrim (char *str) NOTHROW; |
157 | char * rxvt_strtrim (char *str) NOTHROW; |
116 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
158 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
117 | void rxvt_freecommastring (char **cs) NOTHROW; |
159 | |
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160 | static inline void |
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161 | rxvt_free_strsplit (char **ptr) NOTHROW |
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162 | { |
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163 | free (ptr[0]); |
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164 | free (ptr); |
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165 | } |
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166 | |
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167 | void * rxvt_malloc (size_t size); |
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168 | void * rxvt_calloc (size_t number, size_t size); |
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169 | void * rxvt_realloc (void *ptr, size_t size); |
118 | |
170 | |
119 | ///////////////////////////////////////////////////////////////////////////// |
171 | ///////////////////////////////////////////////////////////////////////////// |
120 | |
172 | |
121 | // temporarily replace the process environment |
173 | // temporarily replace the process environment |
122 | extern char **environ; |
174 | extern char **environ; |
123 | extern char **rxvt_environ; // the original environ pointer |
175 | extern char **rxvt_environ; // the original environ pointer |
124 | |
176 | |
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177 | static inline void |
125 | static inline void set_environ (stringvec *envv) |
178 | set_environ (stringvec *envv) |
126 | { |
179 | { |
127 | #if ENABLE_PERL |
180 | #if ENABLE_PERL |
128 | assert (envv); |
181 | assert (envv); |
129 | #else |
182 | #else |
130 | if (envv) |
183 | if (envv) |
131 | #endif |
184 | #endif |
132 | environ = (char **)envv->begin (); |
185 | environ = (char **)envv->begin (); |
133 | } |
186 | } |
134 | |
187 | |
135 | static inline void set_environ (char **envv) |
188 | static inline void |
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189 | set_environ (char **envv) |
136 | { |
190 | { |
137 | #if ENABLE_PERL |
191 | #if ENABLE_PERL |
138 | assert (envv); |
192 | assert (envv); |
139 | #else |
193 | #else |
140 | if (envv) |
194 | if (envv) |
141 | #endif |
195 | #endif |
142 | environ = envv; |
196 | environ = envv; |
143 | } |
197 | } |
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198 | |
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199 | struct localise_env |
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200 | { |
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201 | char **orig_env; |
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202 | |
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203 | localise_env (char **new_env) |
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204 | { |
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205 | orig_env = environ; |
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206 | environ = new_env; |
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207 | } |
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208 | |
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209 | ~localise_env () |
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210 | { |
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211 | environ = orig_env; |
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212 | } |
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213 | }; |
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214 | |
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215 | #ifdef HAVE_BG_PIXMAP |
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216 | struct image_effects |
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217 | { |
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218 | bool tint_set; |
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219 | rxvt_color tint; |
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220 | int shade; |
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221 | int h_blurRadius, v_blurRadius; |
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222 | |
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223 | image_effects () |
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224 | { |
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225 | tint_set = |
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226 | h_blurRadius = |
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227 | v_blurRadius = 0; |
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228 | shade = 100; |
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229 | } |
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230 | |
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231 | bool need_tint () |
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232 | { |
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233 | return shade != 100 || tint_set; |
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234 | } |
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235 | |
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236 | bool need_blur () |
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237 | { |
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238 | return h_blurRadius && v_blurRadius; |
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239 | } |
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240 | |
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241 | bool set_tint (const rxvt_color &new_tint); |
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242 | bool set_shade (const char *shade_str); |
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243 | bool set_blur (const char *geom); |
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244 | }; |
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245 | |
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246 | # if BG_IMAGE_FROM_FILE |
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247 | enum { |
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248 | IM_IS_SET = 1 << 0, |
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249 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
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250 | IM_KEEP_ASPECT = 1 << 2, |
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251 | IM_ROOT_ALIGN = 1 << 3, |
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252 | IM_TILE = 1 << 4, |
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253 | IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, |
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254 | }; |
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255 | |
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256 | enum { |
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257 | noScale = 0, |
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258 | windowScale = 100, |
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259 | defaultScale = windowScale, |
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260 | centerAlign = 50, |
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261 | defaultAlign = centerAlign, |
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262 | }; |
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263 | |
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264 | struct rxvt_image : image_effects |
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265 | { |
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266 | unsigned short alpha; |
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267 | uint8_t flags; |
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268 | unsigned int h_scale, v_scale; /* percents of the window size */ |
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269 | int h_align, v_align; /* percents of the window size: |
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270 | 0 - left align, 50 - center, 100 - right */ |
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271 | |
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272 | bool is_size_sensitive () |
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273 | { |
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274 | return (!(flags & IM_TILE) |
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275 | || h_scale || v_scale |
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276 | || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align))); |
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277 | } |
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278 | |
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279 | # if HAVE_PIXBUF |
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280 | GdkPixbuf *pixbuf; |
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281 | |
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282 | void destroy () |
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283 | { |
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284 | if (pixbuf) |
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285 | g_object_unref (pixbuf); |
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286 | } |
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287 | |
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288 | int width () |
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289 | { |
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290 | return gdk_pixbuf_get_width (pixbuf); |
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291 | } |
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292 | int height () |
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293 | { |
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294 | return gdk_pixbuf_get_height (pixbuf); |
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295 | } |
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296 | # endif |
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297 | |
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298 | rxvt_image (); |
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299 | bool set_file_geometry (const char *file); |
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300 | bool set_file (const char *file); |
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301 | bool set_geometry (const char *geom, bool update = false); |
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302 | }; |
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303 | # endif |
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304 | #endif |
144 | |
305 | |
145 | /* |
306 | /* |
146 | ***************************************************************************** |
307 | ***************************************************************************** |
147 | * STRUCTURES AND TYPEDEFS |
308 | * STRUCTURES AND TYPEDEFS |
148 | ***************************************************************************** |
309 | ***************************************************************************** |
149 | */ |
310 | */ |
150 | |
311 | |
151 | /* If we're using either the rxvt scrollbar, keep the |
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152 | * scrollColor resource. |
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153 | */ |
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154 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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155 | # define KEEP_SCROLLCOLOR 1 |
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156 | #else |
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157 | # undef KEEP_SCROLLCOLOR |
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158 | #endif |
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159 | |
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160 | /* |
312 | /* |
161 | * the 'essential' information for reporting Mouse Events |
313 | * the 'essential' information for reporting Mouse Events |
162 | * pared down from XButtonEvent |
314 | * pared down from XButtonEvent |
163 | */ |
315 | */ |
164 | struct mouse_event { |
316 | struct mouse_event |
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317 | { |
165 | int clicks; |
318 | int clicks; |
166 | Time time; /* milliseconds */ |
319 | Time time; /* milliseconds */ |
167 | unsigned int state; /* key or button mask */ |
320 | unsigned int state; /* key or button mask */ |
168 | unsigned int button; /* detail */ |
321 | unsigned int button; /* detail */ |
169 | }; |
322 | }; |
… | |
… | |
199 | ***************************************************************************** |
352 | ***************************************************************************** |
200 | */ |
353 | */ |
201 | |
354 | |
202 | /* COLORTERM, TERM environment variables */ |
355 | /* COLORTERM, TERM environment variables */ |
203 | #define COLORTERMENV "rxvt" |
356 | #define COLORTERMENV "rxvt" |
204 | #ifdef BG_IMAGE_FROM_FILE |
357 | #if BG_IMAGE_FROM_FILE |
205 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
358 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
206 | #else |
359 | #else |
207 | # define COLORTERMENVFULL COLORTERMENV |
360 | # define COLORTERMENVFULL COLORTERMENV |
208 | #endif |
361 | #endif |
209 | #ifndef TERMENV |
362 | #ifndef TERMENV |
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363 | # if USE_256_COLORS |
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364 | # define TERMENV "rxvt-unicode-256color" |
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365 | # else |
210 | # define TERMENV "rxvt-unicode" |
366 | # define TERMENV "rxvt-unicode" |
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367 | # endif |
211 | #endif |
368 | #endif |
212 | |
369 | |
213 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
370 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
214 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
371 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
215 | #endif |
372 | #endif |
216 | |
373 | |
217 | /* now look for other badly set stuff */ |
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218 | |
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219 | #if !defined (EACCESS) && defined(EAGAIN) |
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220 | # define EACCESS EAGAIN |
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221 | #endif |
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222 | |
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223 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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224 | # define EXIT_SUCCESS 0 /* exit function success */ |
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225 | # define EXIT_FAILURE 1 /* exit function failure */ |
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226 | #endif |
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227 | |
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228 | #define scrollBar_esc 30 |
374 | #define scrollBar_esc 30 |
229 | |
375 | |
230 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
376 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
231 | # define HAVE_SCROLLBARS 1 |
377 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
232 | #endif |
378 | #endif |
233 | |
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234 | #define R_SB_ALIGN_CENTRE 0 |
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235 | #define R_SB_ALIGN_TOP 1 |
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236 | #define R_SB_ALIGN_BOTTOM 2 |
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237 | |
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238 | #define R_SB_NEXT 1 |
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239 | #define R_SB_XTERM 2 |
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240 | #define R_SB_PLAIN 4 |
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241 | #define R_SB_RXVT 8 |
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242 | |
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243 | #define SB_WIDTH_NEXT 19 |
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244 | #define SB_WIDTH_XTERM 15 |
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245 | #define SB_WIDTH_PLAIN 7 |
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246 | #ifndef SB_WIDTH_RXVT |
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247 | # define SB_WIDTH_RXVT 10 |
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248 | #endif |
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249 | |
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250 | /* |
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251 | * NeXT scrollbar defines |
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252 | */ |
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253 | #define SB_PADDING 1 |
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254 | #define SB_BORDER_WIDTH 1 |
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255 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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256 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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257 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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258 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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259 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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260 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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261 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
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262 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
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263 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
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264 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
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265 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
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266 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
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267 | /* |
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268 | * +-------------+ |
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269 | * | | <---< SB_PADDING |
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270 | * | ::::::::::: | |
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271 | * | ::::::::::: | |
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272 | * ''''''''''''''''' |
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273 | * ,,,,,,,,,,,,,,,,, |
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274 | * | ::::::::::: | |
|
|
275 | * | ::::::::::: | |
|
|
276 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
|
|
277 | * | | :::::::: | |
|
|
278 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
|
|
279 | * | +---------+ | |
|
|
280 | * | | ......%%| | |
|
|
281 | * | | ......%%| | |
|
|
282 | * | | .. ()..%%| | |
|
|
283 | * | | ......%%| | |
|
|
284 | * | | %%%%%%%%| | |
|
|
285 | * | +---------+ | <......................... |
|
|
286 | * | | <---< SB_PADDING : |
|
|
287 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
|
|
288 | * | | ......%%| | | : : |
|
|
289 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
|
|
290 | * | | %%%%%%%%| | | : : |
|
|
291 | * | +---------+ | <-+ : : |
|
|
292 | * | | : : |
|
|
293 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
|
|
294 | * | | ......%%| | | : : |
|
|
295 | * | | ..\/..%%| | | : : |
|
|
296 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
|
|
297 | * | +---------+ | | : : |
|
|
298 | * | | | : : |
|
|
299 | * +-------------+ <-+.........:............: |
|
|
300 | * ^^|_________| : |
|
|
301 | * || | : |
|
|
302 | * || +---< SB_BUTTON_WIDTH |
|
|
303 | * || : |
|
|
304 | * |+------< SB_PADDING |
|
|
305 | * |: : |
|
|
306 | * +----< SB_BORDER_WIDTH |
|
|
307 | * : : |
|
|
308 | * :............: |
|
|
309 | * | |
|
|
310 | * +---< SB_WIDTH_NEXT |
|
|
311 | */ |
|
|
312 | |
379 | |
313 | enum { |
380 | enum { |
314 | NO_REFRESH = 0, /* Window not visible at all! */ |
381 | NO_REFRESH = 0, /* Window not visible at all! */ |
315 | FAST_REFRESH = 1, /* Fully exposed window */ |
382 | FAST_REFRESH = 1, /* Fully exposed window */ |
316 | SLOW_REFRESH = 2, /* Partially exposed window */ |
383 | SLOW_REFRESH = 2, /* Partially exposed window */ |
… | |
… | |
320 | # define NSCREENS 0 |
387 | # define NSCREENS 0 |
321 | #else |
388 | #else |
322 | # define NSCREENS 1 |
389 | # define NSCREENS 1 |
323 | #endif |
390 | #endif |
324 | |
391 | |
325 | /* special (internal) prefix for font commands */ |
|
|
326 | #define FONT_CMD '#' |
|
|
327 | #define FONT_DN "#-" |
|
|
328 | #define FONT_UP "#+" |
|
|
329 | |
|
|
330 | /* flags for rxvt_scr_gotorc () */ |
392 | /* flags for rxvt_term::scr_gotorc () */ |
331 | enum { |
393 | enum { |
332 | C_RELATIVE = 1, /* col movement is relative */ |
394 | C_RELATIVE = 1, /* col movement is relative */ |
333 | R_RELATIVE = 2, /* row movement is relative */ |
395 | R_RELATIVE = 2, /* row movement is relative */ |
334 | RELATIVE = C_RELATIVE | R_RELATIVE, |
396 | RELATIVE = C_RELATIVE | R_RELATIVE, |
335 | }; |
397 | }; |
336 | |
398 | |
337 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
399 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
338 | enum { |
400 | enum { |
339 | INSERT = -1, /* don't change these values */ |
401 | INSERT = -1, /* don't change these values */ |
340 | DELETE = +1, |
402 | DELETE = +1, |
341 | ERASE = +2, |
403 | ERASE = +2, |
342 | }; |
404 | }; |
343 | |
405 | |
344 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
406 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
345 | enum page_dirn { |
407 | enum page_dirn { |
346 | UP, |
408 | UP, |
347 | DN, |
409 | DN, |
348 | NO_DIR, |
410 | NO_DIR, |
349 | }; |
411 | }; |
350 | |
412 | |
351 | /* arguments for rxvt_scr_change_screen () */ |
413 | /* arguments for rxvt_term::scr_change_screen () */ |
352 | enum { |
414 | enum { |
353 | PRIMARY = 0, |
415 | PRIMARY = 0, |
354 | SECONDARY, |
416 | SECONDARY, |
355 | }; |
417 | }; |
356 | |
418 | |
|
|
419 | // define various rendition bits and masks. the rendition word |
|
|
420 | // is 32 bits in size, and we should use it as efficiently as possible |
|
|
421 | |
357 | #define RS_None 0 |
422 | #define RS_None 0 |
358 | |
423 | |
359 | #define RS_fgMask 0x0000007fUL // 128 colors |
424 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
360 | #define RS_bgMask 0x00003f80UL // 128 colors |
425 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
|
|
426 | #define RS_bgShift 0 |
|
|
427 | #define RS_fgShift (RS_bgShift + Color_Bits) |
|
|
428 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
|
|
429 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
|
|
430 | |
|
|
431 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
432 | #define RS_fontShift (RS_fgShift + Color_Bits) |
|
|
433 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
|
|
434 | #define RS_fontCount rxvt_fontset::fontCount |
|
|
435 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
|
|
436 | |
|
|
437 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
438 | #define RS_redraw (2UL << RS_fontShift) |
|
|
439 | |
|
|
440 | #define RS_Sel (1UL << 22) |
|
|
441 | |
|
|
442 | // 4 custom bits for extensions |
|
|
443 | #define RS_customCount 16UL |
|
|
444 | #define RS_customShift 23 |
|
|
445 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
361 | |
446 | |
362 | // font styles |
447 | // font styles |
363 | #define RS_Bold 0x00004000UL // value 1 |
448 | #define RS_Bold (1UL << RS_styleShift) |
364 | #define RS_Italic 0x00008000UL // value 2 |
449 | #define RS_Italic (2UL << RS_styleShift) |
|
|
450 | |
|
|
451 | #define RS_styleCount 4 |
|
|
452 | #define RS_styleShift 27 |
|
|
453 | #define RS_styleMask (RS_Bold | RS_Italic) |
365 | |
454 | |
366 | // fake styles |
455 | // fake styles |
367 | #define RS_Blink 0x00010000UL // blink |
456 | #define RS_Blink (1UL << 29) |
368 | #define RS_RVid 0x00020000UL // reverse video |
457 | #define RS_RVid (1UL << 30) // reverse video |
369 | #define RS_Uline 0x00040000UL // underline |
458 | #define RS_Uline (1UL << 31) // underline |
370 | |
|
|
371 | // toggle this to force redraw, must be != RS_Careful |
|
|
372 | #define RS_redraw 0x01000000UL |
|
|
373 | |
|
|
374 | // 5 custom bits for extensions |
|
|
375 | #define RS_customCount 32 |
|
|
376 | #define RS_customMask 0x00f80000UL |
|
|
377 | #define RS_customShift 19 |
|
|
378 | |
|
|
379 | // other flags |
|
|
380 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
|
|
381 | |
|
|
382 | #define RS_styleCount 4 |
|
|
383 | #define RS_styleMask (RS_Bold | RS_Italic) |
|
|
384 | #define RS_styleShift 14 |
|
|
385 | |
459 | |
386 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
460 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
387 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
461 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
388 | |
462 | |
389 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
|
|
390 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
|
391 | #define RS_fontShift 24 |
|
|
392 | |
|
|
393 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
463 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
394 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
464 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
395 | |
|
|
396 | #define Sel_none 0 /* Not waiting */ |
|
|
397 | #define Sel_normal 0x01 /* normal selection */ |
|
|
398 | #define Sel_incr 0x02 /* incremental selection */ |
|
|
399 | #define Sel_direct 0x00 |
|
|
400 | #define Sel_Primary 0x01 |
|
|
401 | #define Sel_Secondary 0x02 |
|
|
402 | #define Sel_Clipboard 0x03 |
|
|
403 | #define Sel_whereMask 0x0f |
|
|
404 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
|
|
405 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
|
|
406 | |
465 | |
407 | enum { |
466 | enum { |
408 | C0_NUL = 0x00, |
467 | C0_NUL = 0x00, |
409 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
468 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
410 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
469 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
… | |
… | |
421 | XTerm_name = 0, |
480 | XTerm_name = 0, |
422 | XTerm_iconName = 1, |
481 | XTerm_iconName = 1, |
423 | XTerm_title = 2, |
482 | XTerm_title = 2, |
424 | XTerm_property = 3, // change X property |
483 | XTerm_property = 3, // change X property |
425 | XTerm_Color = 4, // change colors |
484 | XTerm_Color = 4, // change colors |
426 | XTerm_Color00 = 10, // not implemented, CLASH! |
485 | XTerm_Color00 = 10, // change fg color |
427 | XTerm_Color01 = 11, // not implemented |
486 | XTerm_Color01 = 11, // change bg color |
428 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
487 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
429 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
488 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
430 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
489 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
431 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
490 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
432 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
491 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
433 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
492 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
493 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
434 | XTerm_logfile = 46, // not implemented |
494 | XTerm_logfile = 46, // not implemented |
435 | XTerm_font = 50, |
495 | XTerm_font = 50, |
436 | |
496 | |
437 | XTerm_konsole30 = 30, // reserved for konsole |
497 | XTerm_konsole30 = 30, // reserved for konsole |
438 | XTerm_konsole31 = 31, // reserved for konsole |
498 | XTerm_konsole31 = 31, // reserved for konsole |
439 | XTerm_emacs51 = 51, // reserved for emacs shell |
499 | XTerm_emacs51 = 51, // reserved for emacs shell |
440 | /* |
500 | /* |
441 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
501 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
442 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
443 | */ |
502 | */ |
444 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
503 | |
445 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
504 | // deprecated |
|
|
505 | Rxvt_restoreFG = 39, |
|
|
506 | Rxvt_restoreBG = 49, |
|
|
507 | |
446 | Rxvt_Pixmap = 20, // new bg pixmap |
508 | Rxvt_Pixmap = 20, // new bg pixmap |
447 | Rxvt_restoreFG = 39, // change default fg color |
|
|
448 | Rxvt_restoreBG = 49, // change default bg color |
|
|
449 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
509 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
450 | |
510 | |
451 | URxvt_locale = 701, // change locale |
511 | URxvt_locale = 701, // change locale |
452 | URxvt_version = 702, // request version |
512 | URxvt_version = 702, // request version |
453 | |
513 | |
454 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
514 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
455 | URxvt_Color_tint = 705, // change actual tint colour |
515 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
516 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
517 | URxvt_Color_UL = 707, // change actual 'Underline' color |
456 | URxvt_Color_BD = 706, |
518 | URxvt_Color_border = 708, |
457 | URxvt_Color_UL = 707, |
|
|
458 | |
519 | |
459 | URxvt_font = 710, |
520 | URxvt_font = 710, |
460 | URxvt_boldFont = 711, |
521 | URxvt_boldFont = 711, |
461 | URxvt_italicFont = 712, |
522 | URxvt_italicFont = 712, |
462 | URxvt_boldItalicFont = 713, |
523 | URxvt_boldItalicFont = 713, |
463 | |
524 | |
464 | URxvt_view_up = 720, |
525 | URxvt_view_up = 720, |
465 | URxvt_view_down = 721, |
526 | URxvt_view_down = 721, |
466 | |
527 | |
467 | URxvt_perl = 777, |
528 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
468 | }; |
529 | }; |
469 | |
530 | |
470 | /* Words starting with `Color_' are colours. Others are counts */ |
531 | /* Words starting with `Color_' are colours. Others are counts */ |
471 | /* |
532 | /* |
472 | * The PixColor and rendition colour usage should probably be decoupled |
533 | * The PixColor and rendition colour usage should probably be decoupled |
… | |
… | |
502 | Color_White = maxBrightCOLOR, |
563 | Color_White = maxBrightCOLOR, |
503 | #else |
564 | #else |
504 | Color_White = maxCOLOR, |
565 | Color_White = maxCOLOR, |
505 | #endif |
566 | #endif |
506 | minTermCOLOR = Color_White + 1, |
567 | minTermCOLOR = Color_White + 1, |
|
|
568 | #if USE_256_COLORS |
|
|
569 | maxTermCOLOR = Color_White + 240, |
|
|
570 | #else |
507 | maxTermCOLOR = Color_White + 72, |
571 | maxTermCOLOR = Color_White + 72, |
|
|
572 | #endif |
508 | #ifndef NO_CURSORCOLOR |
573 | #ifndef NO_CURSORCOLOR |
509 | Color_cursor, |
574 | Color_cursor, |
510 | Color_cursor2, |
575 | Color_cursor2, |
511 | #endif |
576 | #endif |
512 | Color_pointer_fg, |
577 | Color_pointer_fg, |
… | |
… | |
521 | #if ENABLE_FRILLS |
586 | #if ENABLE_FRILLS |
522 | Color_underline, |
587 | Color_underline, |
523 | #endif |
588 | #endif |
524 | #ifdef OPTION_HC |
589 | #ifdef OPTION_HC |
525 | Color_HC, |
590 | Color_HC, |
|
|
591 | Color_HTC, |
526 | #endif |
592 | #endif |
527 | #ifdef KEEP_SCROLLCOLOR |
|
|
528 | Color_scroll, |
593 | Color_scroll, |
|
|
594 | #ifdef RXVT_SCROLLBAR |
529 | Color_trough, |
595 | Color_trough, |
530 | #endif |
596 | #endif |
531 | #if ENABLE_TRANSPARENCY |
597 | #if ENABLE_TRANSPARENCY |
532 | Color_tint, |
598 | Color_tint, |
533 | #endif |
599 | #endif |
534 | #if OFF_FOCUS_FADING |
600 | #if OFF_FOCUS_FADING |
535 | Color_fade, |
601 | Color_fade, |
536 | #endif |
602 | #endif |
537 | NRS_COLORS, /* */ |
603 | NRS_COLORS, /* */ |
538 | #ifdef KEEP_SCROLLCOLOR |
604 | #ifdef RXVT_SCROLLBAR |
539 | Color_topShadow = NRS_COLORS, |
605 | Color_topShadow = NRS_COLORS, |
540 | Color_bottomShadow, |
606 | Color_bottomShadow, |
541 | TOTAL_COLORS |
607 | TOTAL_COLORS |
542 | #else |
608 | #else |
543 | TOTAL_COLORS = NRS_COLORS |
609 | TOTAL_COLORS = NRS_COLORS |
544 | #endif |
610 | #endif |
545 | }; |
611 | }; |
546 | |
612 | |
|
|
613 | #if USE_256_COLORS |
|
|
614 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
|
|
615 | #else |
547 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
616 | # define Color_Bits 7 // 0 .. maxTermCOLOR |
|
|
617 | #endif |
548 | |
618 | |
549 | /* |
619 | /* |
550 | * Resource list |
620 | * Resource list |
551 | */ |
621 | */ |
552 | enum { |
622 | enum { |
… | |
… | |
579 | #define PrivMode_smoothScroll (1UL<<17) |
649 | #define PrivMode_smoothScroll (1UL<<17) |
580 | #define PrivMode_vt52 (1UL<<18) |
650 | #define PrivMode_vt52 (1UL<<18) |
581 | #define PrivMode_LFNL (1UL<<19) |
651 | #define PrivMode_LFNL (1UL<<19) |
582 | #define PrivMode_MouseBtnEvent (1UL<<20) |
652 | #define PrivMode_MouseBtnEvent (1UL<<20) |
583 | #define PrivMode_MouseAnyEvent (1UL<<21) |
653 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
654 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
655 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
656 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
584 | |
657 | |
585 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
658 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
586 | |
659 | |
587 | #ifdef ALLOW_132_MODE |
660 | #ifdef ALLOW_132_MODE |
588 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
661 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
592 | |
665 | |
593 | // do not change these constants lightly, there are many interdependencies |
666 | // do not change these constants lightly, there are many interdependencies |
594 | #define IMBUFSIZ 128 // input modifier buffer sizes |
667 | #define IMBUFSIZ 128 // input modifier buffer sizes |
595 | #define KBUFSZ 512 // size of keyboard mapping buffer |
668 | #define KBUFSZ 512 // size of keyboard mapping buffer |
596 | #define CBUFSIZ 2048 // size of command buffer |
669 | #define CBUFSIZ 2048 // size of command buffer |
|
|
670 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
597 | #define UBUFSIZ 2048 // character buffer |
671 | #define UBUFSIZ 2048 // character buffer |
598 | |
|
|
599 | #ifndef PATH_MAX |
|
|
600 | # define PATH_MAX 16384 |
|
|
601 | #endif |
|
|
602 | |
672 | |
603 | #if ENABLE_FRILLS |
673 | #if ENABLE_FRILLS |
604 | # include <X11/Xmd.h> |
674 | # include <X11/Xmd.h> |
605 | typedef struct _mwmhints { |
675 | typedef struct _mwmhints |
|
|
676 | { |
606 | CARD32 flags; |
677 | CARD32 flags; |
607 | CARD32 functions; |
678 | CARD32 functions; |
608 | CARD32 decorations; |
679 | CARD32 decorations; |
609 | INT32 input_mode; |
680 | INT32 input_mode; |
610 | CARD32 status; |
681 | CARD32 status; |
… | |
… | |
641 | /* |
712 | /* |
642 | ***************************************************************************** |
713 | ***************************************************************************** |
643 | * MACRO DEFINES |
714 | * MACRO DEFINES |
644 | ***************************************************************************** |
715 | ***************************************************************************** |
645 | */ |
716 | */ |
|
|
717 | |
|
|
718 | // speed hack, copy some member variable into a local variable of the same name |
646 | #define dLocal(type,name) type const name = this->name |
719 | #define dLocal(type,name) type const name = this->name |
647 | |
720 | |
648 | // for speed reasons, we assume that all codepoints 32 to 126 are |
721 | // for speed reasons, we assume that all codepoints 32 to 126 are |
649 | // single-width. |
722 | // single-width. |
650 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
723 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
… | |
… | |
657 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
730 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
658 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
731 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
659 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
732 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
660 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
733 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
661 | |
734 | |
662 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
663 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
664 | |
|
|
665 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
735 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
666 | #define ROW(n) row_buf [LINENO (n)] |
736 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
|
|
737 | |
|
|
738 | #define LINENO(n) LINENO_of (this, n) |
|
|
739 | #define ROW(n) ROW_of (this, n) |
667 | |
740 | |
668 | /* how to build & extract colors and attributes */ |
741 | /* how to build & extract colors and attributes */ |
669 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
742 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
670 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
743 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
671 | |
744 | |
672 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
745 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
673 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
746 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
674 | |
747 | |
675 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
748 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
676 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
749 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
677 | |
750 | |
678 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
751 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
|
|
752 | // return attributes defining the background, encoding doesn't matter |
|
|
753 | // depends on RS_fgShift > RS_bgShift |
679 | #define GET_BGATTR(x) \ |
754 | #define GET_BGATTR(x) \ |
|
|
755 | (ecb_unlikely ((x) & RS_RVid) \ |
680 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
756 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
681 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
757 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
682 | : ((x) & (RS_attrMask | RS_bgMask))) |
758 | : ((x) & (RS_attrMask | RS_bgMask))) |
683 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
759 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
684 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
760 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
685 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
761 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
686 | |
762 | |
687 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
763 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
688 | |
764 | |
689 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
765 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
690 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
766 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
691 | |
767 | |
692 | #if ENABLE_STYLES |
768 | #if ENABLE_STYLES |
693 | # define FONTSET(style) fontset[GET_STYLE (style)] |
769 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
694 | #else |
770 | #else |
695 | # define FONTSET(style) fontset[0] |
771 | # define FONTSET_of(t,style) (t)->fontset[0] |
696 | #endif |
772 | #endif |
697 | |
773 | |
698 | #ifdef HAVE_SCROLLBARS |
774 | #define FONTSET(style) FONTSET_of (this, style) |
699 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
700 | #else |
|
|
701 | # define scrollbar_TotalWidth() (0) |
|
|
702 | #endif |
|
|
703 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
704 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
705 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
706 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
707 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
708 | |
|
|
709 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
710 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
711 | && (y) <= scrollbarnext_dnval ()) |
|
|
712 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
713 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
714 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
715 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
716 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
717 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
718 | |
|
|
719 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
720 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
721 | : SCROLLRXVT_MINHEIGHT) |
|
|
722 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
723 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
724 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
725 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
726 | - scrollbar_minheight ()) |
|
|
727 | |
775 | |
728 | typedef callback<void (const char *)> log_callback; |
776 | typedef callback<void (const char *)> log_callback; |
729 | typedef callback<int (int)> getfd_callback; |
777 | typedef callback<int (int)> getfd_callback; |
730 | |
|
|
731 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
732 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
|
|
733 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
|
|
734 | extern void rxvt_pop_locale () NOTHROW; |
|
|
735 | |
778 | |
736 | /****************************************************************************/ |
779 | /****************************************************************************/ |
737 | |
780 | |
738 | #define LINE_LONGER 0x0001 // line is continued on the next row |
781 | #define LINE_LONGER 0x0001 // line is continued on the next row |
739 | #define LINE_FILTERED 0x0002 // line has been filtered |
782 | #define LINE_FILTERED 0x0002 // line has been filtered |
740 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
783 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
741 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
784 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
742 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
785 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
743 | |
786 | |
744 | struct line_t { |
787 | struct line_t |
|
|
788 | { |
745 | text_t *t; // terminal the text |
789 | text_t *t; // terminal the text |
746 | rend_t *r; // rendition, uses RS_ flags |
790 | rend_t *r; // rendition, uses RS_ flags |
747 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
791 | tlen_t_ l; // length of each text line |
748 | uint32_t f; // flags |
792 | uint32_t f; // flags |
|
|
793 | |
|
|
794 | bool valid () |
|
|
795 | { |
|
|
796 | return l >= 0; |
|
|
797 | } |
|
|
798 | |
|
|
799 | void alloc () |
|
|
800 | { |
|
|
801 | l = 0; |
|
|
802 | } |
749 | |
803 | |
750 | bool is_longer () |
804 | bool is_longer () |
751 | { |
805 | { |
752 | return f & LINE_LONGER; |
806 | return f & LINE_LONGER; |
753 | } |
807 | } |
… | |
… | |
783 | }; |
837 | }; |
784 | |
838 | |
785 | /****************************************************************************/ |
839 | /****************************************************************************/ |
786 | |
840 | |
787 | // primitive wrapper around mbstate_t to ensure initialisation |
841 | // primitive wrapper around mbstate_t to ensure initialisation |
788 | struct mbstate { |
842 | struct mbstate |
|
|
843 | { |
789 | mbstate_t mbs; |
844 | mbstate_t mbs; |
790 | |
845 | |
791 | operator mbstate_t *() { return &mbs; } |
846 | operator mbstate_t *() { return &mbs; } |
792 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
847 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
793 | mbstate () { reset (); } |
848 | mbstate () { reset (); } |
… | |
… | |
795 | |
850 | |
796 | /****************************************************************************/ |
851 | /****************************************************************************/ |
797 | |
852 | |
798 | #define UNICODE_MASK 0x1fffffUL |
853 | #define UNICODE_MASK 0x1fffffUL |
799 | |
854 | |
800 | #if UNICODE3 |
855 | #if UNICODE_3 |
801 | # define COMPOSE_LO 0x40000000UL |
856 | # define COMPOSE_LO 0x40000000UL |
802 | # define COMPOSE_HI 0x400fffffUL |
857 | # define COMPOSE_HI 0x400fffffUL |
803 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
858 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
804 | #else |
859 | #else |
805 | # if ENABLE_PERL |
860 | # if ENABLE_PERL |
… | |
… | |
814 | |
869 | |
815 | #if ENABLE_COMBINING |
870 | #if ENABLE_COMBINING |
816 | // compose chars are used to represent composite characters |
871 | // compose chars are used to represent composite characters |
817 | // that are not representable in unicode, as well as characters |
872 | // that are not representable in unicode, as well as characters |
818 | // not fitting in the BMP. |
873 | // not fitting in the BMP. |
819 | struct compose_char { |
874 | struct compose_char |
|
|
875 | { |
820 | unicode_t c1, c2; // any chars != NOCHAR are valid |
876 | unicode_t c1, c2; // any chars != NOCHAR are valid |
|
|
877 | #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) |
|
|
878 | compose_char () = default; |
|
|
879 | #endif |
821 | compose_char (unicode_t c1, unicode_t c2) |
880 | compose_char (unicode_t c1, unicode_t c2) |
822 | : c1(c1), c2(c2) |
881 | : c1(c1), c2(c2) |
823 | { } |
882 | { } |
824 | }; |
883 | }; |
825 | |
884 | |
826 | class rxvt_composite_vec { |
885 | class rxvt_composite_vec |
|
|
886 | { |
827 | vector<compose_char> v; |
887 | vector<compose_char> v; |
828 | public: |
888 | public: |
829 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
889 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
830 | int expand (unicode_t c, wchar_t *r); |
890 | int expand (unicode_t c, wchar_t *r); |
831 | compose_char *operator [](text_t c) |
891 | compose_char *operator [](text_t c) |
… | |
… | |
843 | |
903 | |
844 | #ifdef KEYSYM_RESOURCE |
904 | #ifdef KEYSYM_RESOURCE |
845 | class keyboard_manager; |
905 | class keyboard_manager; |
846 | #endif |
906 | #endif |
847 | |
907 | |
|
|
908 | typedef struct rxvt_term *rxvt_t; |
|
|
909 | |
|
|
910 | extern rxvt_t rxvt_current_term; |
|
|
911 | |
|
|
912 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
|
|
913 | #define GET_R rxvt_current_term |
|
|
914 | |
|
|
915 | /* ------------------------------------------------------------------------- */ |
|
|
916 | struct overlay_base |
|
|
917 | { |
|
|
918 | int x, y, w, h; // overlay dimensions |
|
|
919 | text_t **text; |
|
|
920 | rend_t **rend; |
|
|
921 | |
|
|
922 | // while tempting to add swap() etc. here, it effectively only increases code size |
|
|
923 | }; |
|
|
924 | |
|
|
925 | /* ------------------------------------------------------------------------- */ |
|
|
926 | |
|
|
927 | typedef struct |
|
|
928 | { |
|
|
929 | int row; |
|
|
930 | int col; |
|
|
931 | } row_col_t; |
|
|
932 | |
|
|
933 | /* |
|
|
934 | * terminal limits: |
|
|
935 | * |
|
|
936 | * width : 1 <= width |
|
|
937 | * height : 1 <= height |
|
|
938 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
939 | * nrow : 1 <= nrow <= MAX(int) |
|
|
940 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
941 | * term_start : 0 <= term_start < saveLines |
|
|
942 | * total_rows : nrow + saveLines |
|
|
943 | * |
|
|
944 | * top_row : -saveLines <= top_row <= 0 |
|
|
945 | * view_start : top_row <= view_start <= 0 |
|
|
946 | * |
|
|
947 | * | most coordinates are stored relative to term_start, |
|
|
948 | * ROW_BUF | which is the first line of the terminal screen |
|
|
949 | * |························= row_buf[0] |
|
|
950 | * |························= row_buf[1] |
|
|
951 | * |························= row_buf[2] etc. |
|
|
952 | * | |
|
|
953 | * +------------+···········= term_start + top_row |
|
|
954 | * | scrollback | |
|
|
955 | * | scrollback +---------+·= term_start + view_start |
|
|
956 | * | scrollback | display | |
|
|
957 | * | scrollback | display | |
|
|
958 | * +------------+·display·+·= term_start |
|
|
959 | * | terminal | display | |
|
|
960 | * | terminal +---------+ |
|
|
961 | * | terminal | |
|
|
962 | * | terminal | |
|
|
963 | * +------------+···········= term_start + nrow - 1 |
|
|
964 | * | |
|
|
965 | * | |
|
|
966 | * END······················= total_rows |
|
|
967 | */ |
|
|
968 | |
|
|
969 | struct TermWin_t |
|
|
970 | { |
|
|
971 | int vt_width; /* actual window width [pixels] */ |
|
|
972 | int vt_height; /* actual window height [pixels] */ |
|
|
973 | int width; /* window width [pixels] */ |
|
|
974 | int height; /* window height [pixels] */ |
|
|
975 | int fwidth; /* font width [pixels] */ |
|
|
976 | int fheight; /* font height [pixels] */ |
|
|
977 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
978 | int ncol; /* window columns [characters] */ |
|
|
979 | int nrow; /* window rows [characters] */ |
|
|
980 | int focus; /* window has focus */ |
|
|
981 | int mapped; /* window state mapped? */ |
|
|
982 | int int_bwidth; /* internal border width */ |
|
|
983 | int ext_bwidth; /* external border width */ |
|
|
984 | int lineSpace; /* number of extra pixels between rows */ |
|
|
985 | int letterSpace; /* number of extra pixels between columns */ |
|
|
986 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
987 | int total_rows; /* total number of rows in this terminal */ |
|
|
988 | int term_start; /* term lines start here */ |
|
|
989 | int view_start; /* scrollback view starts here */ |
|
|
990 | int top_row; /* topmost row index of scrollback */ |
|
|
991 | Window parent; /* parent identifier */ |
|
|
992 | Window vt; /* vt100 window */ |
|
|
993 | GC gc; /* GC for drawing */ |
|
|
994 | rxvt_drawable *drawable; |
|
|
995 | rxvt_fontset *fontset[4]; |
|
|
996 | }; |
|
|
997 | |
|
|
998 | /* |
|
|
999 | * screen accounting: |
|
|
1000 | * screen_t elements |
|
|
1001 | * row: Cursor row position : 0 <= row < nrow |
|
|
1002 | * col: Cursor column position : 0 <= col < ncol |
|
|
1003 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
1004 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
1005 | * |
|
|
1006 | * selection_t elements |
|
|
1007 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
1008 | * nothing is selected |
|
|
1009 | * beg: row/column of beginning of selection : never past mark |
|
|
1010 | * mark: row/column of initial click : never past end |
|
|
1011 | * end: row/column of one character past end of selection |
|
|
1012 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
1013 | * * Note: col == -1 ==> we're left of screen |
|
|
1014 | * |
|
|
1015 | */ |
|
|
1016 | struct screen_t |
|
|
1017 | { |
|
|
1018 | row_col_t cur; /* cursor position on the screen */ |
|
|
1019 | int tscroll; /* top of settable scroll region */ |
|
|
1020 | int bscroll; /* bottom of settable scroll region */ |
|
|
1021 | unsigned int charset; /* character set number [0..3] */ |
|
|
1022 | unsigned int flags; /* see below */ |
|
|
1023 | row_col_t s_cur; /* saved cursor position */ |
|
|
1024 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
1025 | char s_charset_char; |
|
|
1026 | rend_t s_rstyle; /* saved rendition style */ |
|
|
1027 | }; |
|
|
1028 | |
|
|
1029 | enum selection_op_t |
|
|
1030 | { |
|
|
1031 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
1032 | SELECTION_INIT, /* marked a point */ |
|
|
1033 | SELECTION_BEGIN, /* started a selection */ |
|
|
1034 | SELECTION_CONT, /* continued selection */ |
|
|
1035 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
1036 | }; |
|
|
1037 | |
|
|
1038 | struct selection_t |
|
|
1039 | { |
|
|
1040 | wchar_t *text; /* selected text */ |
|
|
1041 | unsigned int len; /* length of selected text */ |
|
|
1042 | unsigned int screen; /* screen being used */ |
|
|
1043 | unsigned int clicks; /* number of clicks */ |
|
|
1044 | selection_op_t op; /* current operation */ |
|
|
1045 | bool rect; /* rectangular selection? */ |
|
|
1046 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
1047 | row_col_t mark; /* point of initial click <= end */ |
|
|
1048 | row_col_t end; /* one character past end point */ |
|
|
1049 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
1050 | unsigned int clip_len; /* length of clipboard text */ |
|
|
1051 | }; |
|
|
1052 | |
|
|
1053 | /* ------------------------------------------------------------------------- */ |
|
|
1054 | |
|
|
1055 | /* screen_t flags */ |
|
|
1056 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
1057 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
1058 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
1059 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
1060 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
1061 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
1062 | |
|
|
1063 | /* rxvt_vars.options */ |
|
|
1064 | enum { |
|
|
1065 | # define def(name) Opt_ ## name, |
|
|
1066 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
1067 | Opt_0, |
|
|
1068 | # include "optinc.h" |
|
|
1069 | # undef nodef |
|
|
1070 | # undef def |
|
|
1071 | Opt_count |
|
|
1072 | }; |
|
|
1073 | |
|
|
1074 | /* ------------------------------------------------------------------------- */ |
|
|
1075 | |
|
|
1076 | struct rxvt_vars : TermWin_t |
|
|
1077 | { |
|
|
1078 | scrollBar_t scrollBar; |
|
|
1079 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
1080 | XSizeHints szHint; |
|
|
1081 | rxvt_color *pix_colors; |
|
|
1082 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
1083 | |
|
|
1084 | line_t *row_buf; // all lines, scrollback + terminal, circular |
|
|
1085 | line_t *drawn_buf; // text on screen |
|
|
1086 | line_t *swap_buf; // lines for swap buffer |
|
|
1087 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
1088 | screen_t screen; |
|
|
1089 | screen_t swap; |
|
|
1090 | selection_t selection; |
|
|
1091 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
1092 | #ifdef OFF_FOCUS_FADING |
|
|
1093 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
1094 | #endif |
|
|
1095 | }; |
|
|
1096 | |
848 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
1097 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1098 | { |
849 | |
1099 | |
850 | // special markers with magic addresses |
1100 | // special markers with magic addresses |
851 | static const char resval_undef []; // options specifically unset |
1101 | static const char resval_undef []; // options specifically unset |
852 | static const char resval_on []; // boolean options switched on |
1102 | static const char resval_on []; // boolean options switched on |
853 | static const char resval_off []; // or off |
1103 | static const char resval_off []; // or off |
… | |
… | |
861 | |
1111 | |
862 | unsigned char want_refresh:1, |
1112 | unsigned char want_refresh:1, |
863 | current_screen:1, /* primary or secondary */ |
1113 | current_screen:1, /* primary or secondary */ |
864 | num_scr_allow:1, |
1114 | num_scr_allow:1, |
865 | bypass_keystate:1, |
1115 | bypass_keystate:1, |
|
|
1116 | #if ENABLE_FRILLS |
|
|
1117 | urgency_hint:1, |
|
|
1118 | #endif |
866 | #ifdef CURSOR_BLINK |
1119 | #if CURSOR_BLINK |
867 | hidden_cursor:1, |
1120 | hidden_cursor:1, |
868 | #endif |
1121 | #endif |
869 | #ifdef TEXT_BLINK |
1122 | #if TEXT_BLINK |
870 | hidden_text:1, |
1123 | hidden_text:1, |
871 | #endif |
1124 | #endif |
872 | #ifdef POINTER_BLANK |
1125 | #if POINTER_BLANK |
873 | hidden_pointer:1, |
1126 | hidden_pointer:1, |
874 | #endif |
1127 | #endif |
875 | enc_utf8:1, /* wether locale uses utf-8 */ |
1128 | enc_utf8:1, /* whether locale uses utf-8 */ |
876 | seen_input:1, /* wether we have seen some program output yet */ |
1129 | seen_input:1, /* whether we have seen some program output yet */ |
877 | seen_resize:1, /* wether we had a resize event */ |
1130 | seen_resize:1, /* whether we had a resize event */ |
|
|
1131 | init_done:1, |
878 | parsed_geometry:1; |
1132 | parsed_geometry:1; |
879 | |
1133 | |
880 | unsigned char refresh_type, |
1134 | unsigned char refresh_type, |
881 | #ifdef META8_OPTION |
1135 | #ifdef META8_OPTION |
882 | meta_char, /* Alt-key prefix */ |
1136 | meta_char; /* Alt-key prefix */ |
883 | #endif |
1137 | #endif |
884 | scrollbar_align, |
|
|
885 | selection_wait, |
|
|
886 | selection_type; |
|
|
887 | /* ---------- */ |
1138 | /* ---------- */ |
888 | bool rvideo_state, rvideo_mode; |
1139 | bool rvideo_state, rvideo_mode; |
889 | #ifndef NO_BELL |
1140 | #ifndef NO_BELL |
890 | bool rvideo_bell; |
1141 | bool rvideo_bell; |
891 | #endif |
1142 | #endif |
892 | int num_scr; /* screen: number lines scrolled */ |
1143 | int num_scr; /* screen: number of lines scrolled */ |
893 | int prev_ncol, /* screen: previous number of columns */ |
1144 | int prev_ncol, /* screen: previous number of columns */ |
894 | prev_nrow; /* screen: previous number of rows */ |
1145 | prev_nrow; /* screen: previous number of rows */ |
895 | /* ---------- */ |
1146 | /* ---------- */ |
896 | rend_t rstyle; |
1147 | rend_t rstyle; |
897 | /* ---------- */ |
1148 | /* ---------- */ |
… | |
… | |
907 | /* give proper Scroll behaviour */ |
1158 | /* give proper Scroll behaviour */ |
908 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1159 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
909 | mouse_slip_wheel_speed, |
1160 | mouse_slip_wheel_speed, |
910 | #endif |
1161 | #endif |
911 | refresh_count, |
1162 | refresh_count, |
912 | last_bot, /* scrollbar last bottom position */ |
|
|
913 | last_top, /* scrollbar last top position */ |
|
|
914 | last_state, /* scrollbar last state */ |
|
|
915 | scrollbar_len, |
|
|
916 | window_vt_x, |
1163 | window_vt_x, |
917 | window_vt_y, |
1164 | window_vt_y, |
918 | window_sb_x, |
|
|
919 | mouse_row, |
1165 | mouse_row, |
920 | mouse_col, |
1166 | mouse_col, |
921 | # ifdef POINTER_BLANK |
1167 | # ifdef POINTER_BLANK |
922 | pointerBlankDelay, |
1168 | pointerBlankDelay, |
923 | # endif |
1169 | # endif |
924 | allowedxerror; |
1170 | allowedxerror; |
925 | /* ---------- */ |
1171 | /* ---------- */ |
926 | unsigned int ModLevel3Mask, |
1172 | unsigned int ModLevel3Mask, |
927 | ModMetaMask, |
1173 | ModMetaMask, |
928 | ModNumLockMask; |
1174 | ModNumLockMask; |
929 | int old_width, /* last used width in screen resize */ |
|
|
930 | old_height; /* last used height in screen resize */ |
|
|
931 | unsigned long priv_modes, |
1175 | unsigned long priv_modes, |
932 | SavedModes; |
1176 | SavedModes; |
933 | /* ---------- */ |
1177 | /* ---------- */ |
934 | Atom *xa; |
1178 | Atom *xa; |
935 | /* ---------- */ |
1179 | /* ---------- */ |
936 | #ifdef RXVT_SCROLLBAR |
|
|
937 | GC scrollbarGC, |
|
|
938 | topShadowGC, |
|
|
939 | botShadowGC; |
|
|
940 | #endif |
|
|
941 | #ifdef XTERM_SCROLLBAR |
|
|
942 | GC xscrollbarGC, |
|
|
943 | ShadowGC; |
|
|
944 | #endif |
|
|
945 | #ifdef PLAIN_SCROLLBAR |
|
|
946 | GC pscrollbarGC; |
|
|
947 | #endif |
|
|
948 | #ifdef NEXT_SCROLLBAR |
|
|
949 | GC blackGC, |
|
|
950 | whiteGC, |
|
|
951 | grayGC, |
|
|
952 | darkGC, |
|
|
953 | stippleGC; |
|
|
954 | Pixmap dimple, |
|
|
955 | upArrow, |
|
|
956 | downArrow, |
|
|
957 | upArrowHi, |
|
|
958 | downArrowHi; |
|
|
959 | #endif |
|
|
960 | /* ---------- */ |
|
|
961 | Time selection_time, |
1180 | Time selection_time, |
962 | selection_request_time; |
1181 | clipboard_time; |
|
|
1182 | rxvt_selection *selection_req; |
963 | pid_t cmd_pid; /* process id of child */ |
1183 | pid_t cmd_pid; /* process id of child */ |
964 | char * incr_buf; |
|
|
965 | size_t incr_buf_size, incr_buf_fill; |
|
|
966 | /* ---------- */ |
|
|
967 | Cursor leftptr_cursor; |
|
|
968 | /* ---------- */ |
1184 | /* ---------- */ |
969 | struct mouse_event MEvent; |
1185 | struct mouse_event MEvent; |
970 | XComposeStatus compose; |
1186 | XComposeStatus compose; |
971 | ttymode_t tio; |
1187 | static struct termios def_tio; |
972 | row_col_t oldcursor; |
1188 | row_col_t oldcursor; |
973 | #ifdef HAVE_BG_PIXMAP |
1189 | #ifdef HAVE_BG_PIXMAP |
974 | bgPixmap_t bgPixmap; |
1190 | void bg_init (); |
|
|
1191 | void bg_destroy (); |
|
|
1192 | |
|
|
1193 | enum { |
|
|
1194 | BG_IS_VALID = 1 << 0, |
|
|
1195 | |
|
|
1196 | BG_IS_TRANSPARENT = 1 << 1, |
|
|
1197 | BG_NEEDS_REFRESH = 1 << 2, |
|
|
1198 | }; |
|
|
1199 | |
|
|
1200 | uint8_t bg_flags; |
|
|
1201 | |
|
|
1202 | # if BG_IMAGE_FROM_FILE |
|
|
1203 | rxvt_image fimage; |
|
|
1204 | void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y); |
|
|
1205 | bool render_image (rxvt_image &image); |
975 | #endif |
1206 | # endif |
976 | #ifdef HAVE_AFTERIMAGE |
1207 | |
977 | ASVisual *asv; |
1208 | # if ENABLE_TRANSPARENCY |
978 | ASImageManager *asimman; |
1209 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
1210 | image_effects root_effects; |
|
|
1211 | |
|
|
1212 | void bg_set_transparent () |
|
|
1213 | { |
|
|
1214 | bg_flags |= BG_IS_TRANSPARENT; |
|
|
1215 | } |
|
|
1216 | void bg_set_root_pixmap (); |
|
|
1217 | bool render_root_image (); |
|
|
1218 | # endif |
|
|
1219 | |
|
|
1220 | bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius); |
|
|
1221 | bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade); |
|
|
1222 | void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade); |
|
|
1223 | |
|
|
1224 | ev_tstamp bg_valid_since; |
|
|
1225 | |
|
|
1226 | Pixmap bg_pixmap; |
|
|
1227 | unsigned int bg_pmap_width, bg_pmap_height; |
|
|
1228 | |
|
|
1229 | int target_x; |
|
|
1230 | int target_y; |
|
|
1231 | bool bg_set_position (int x, int y); |
|
|
1232 | bool bg_window_size_sensitive (); |
|
|
1233 | bool bg_window_position_sensitive (); |
|
|
1234 | |
|
|
1235 | bool bg_render (); |
|
|
1236 | void bg_invalidate () |
|
|
1237 | { |
|
|
1238 | bg_flags &= ~BG_IS_VALID; |
|
|
1239 | } |
|
|
1240 | #endif |
|
|
1241 | #if HAVE_PIXBUF |
|
|
1242 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
1243 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
1244 | unsigned int width, unsigned int height, bool argb); |
979 | #endif |
1245 | #endif |
980 | |
1246 | |
981 | #if ENABLE_OVERLAY |
1247 | #if ENABLE_OVERLAY |
982 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1248 | overlay_base ov; |
983 | text_t **ov_text; |
|
|
984 | rend_t **ov_rend; |
|
|
985 | |
1249 | |
986 | void scr_swap_overlay () NOTHROW; |
1250 | void scr_swap_overlay () NOTHROW; |
987 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1251 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
988 | void scr_overlay_off () NOTHROW; |
1252 | void scr_overlay_off () NOTHROW; |
989 | void scr_overlay_set (int x, int y, |
1253 | void scr_overlay_set (int x, int y, |
… | |
… | |
993 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1257 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
994 | #endif |
1258 | #endif |
995 | |
1259 | |
996 | vector<void *> allocated; // free these memory blocks with free() |
1260 | vector<void *> allocated; // free these memory blocks with free() |
997 | |
1261 | |
998 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1262 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
999 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1000 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1001 | char *env_term; /* environmental variable TERM */ |
|
|
1002 | |
1263 | |
1003 | char *locale; |
1264 | char *locale; |
1004 | char charsets[4]; |
1265 | char charsets[4]; |
1005 | char *v_buffer; /* pointer to physical buffer */ |
1266 | char *v_buffer; /* pointer to physical buffer */ |
1006 | unsigned int v_buflen; /* size of area to write */ |
1267 | unsigned int v_buflen; /* size of area to write */ |
… | |
… | |
1018 | char *cmdbuf_ptr, *cmdbuf_endp; |
1279 | char *cmdbuf_ptr, *cmdbuf_endp; |
1019 | char cmdbuf_base[CBUFSIZ]; |
1280 | char cmdbuf_base[CBUFSIZ]; |
1020 | |
1281 | |
1021 | ptytty *pty; |
1282 | ptytty *pty; |
1022 | |
1283 | |
1023 | rxvt_salloc *talloc; // text line allocator |
1284 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1024 | rxvt_salloc *ralloc; // rend line allocator |
1285 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1286 | void *chunk; |
|
|
1287 | size_t chunk_size; |
1025 | |
1288 | |
1026 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1289 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1027 | |
1290 | |
1028 | #if ENABLE_FRILLS || ISO_14755 |
1291 | #if ENABLE_FRILLS || ISO_14755 |
1029 | // ISO 14755 entry support |
1292 | // ISO 14755 entry support |
1030 | unicode_t iso14755buf; |
1293 | unicode_t iso14755buf; |
1031 | void commit_iso14755 (); |
1294 | void commit_iso14755 (); |
1032 | int hex_keyval (XKeyEvent &ev); |
|
|
1033 | # if ISO_14755 |
1295 | # if ISO_14755 |
1034 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1296 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1); |
1035 | void iso14755_54 (int x, int y); |
1297 | void iso14755_54 (int x, int y); |
1036 | # endif |
1298 | # endif |
1037 | #endif |
1299 | #endif |
1038 | |
1300 | |
1039 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1301 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
… | |
… | |
1046 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1308 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1047 | void rootwin_cb (XEvent &xev); |
1309 | void rootwin_cb (XEvent &xev); |
1048 | xevent_watcher rootwin_ev; |
1310 | xevent_watcher rootwin_ev; |
1049 | #endif |
1311 | #endif |
1050 | #ifdef HAVE_BG_PIXMAP |
1312 | #ifdef HAVE_BG_PIXMAP |
1051 | int update_background (); |
1313 | void update_background (); |
1052 | #if TRACE_PIXMAPS |
|
|
1053 | int trace_update_background (const char *file, int line); |
|
|
1054 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1055 | #endif |
|
|
1056 | void update_background_cb (ev::timer &w, int revents); |
1314 | void update_background_cb (ev::timer &w, int revents); |
1057 | ev::timer update_background_ev; |
1315 | ev::timer update_background_ev; |
1058 | #endif |
1316 | #endif |
1059 | |
1317 | |
1060 | void x_cb (XEvent &xev); |
1318 | void x_cb (XEvent &xev); |
1061 | xevent_watcher termwin_ev; |
1319 | xevent_watcher termwin_ev; |
1062 | xevent_watcher vt_ev; |
1320 | xevent_watcher vt_ev; |
1063 | #ifdef HAVE_SCROLLBARS |
|
|
1064 | xevent_watcher scrollbar_ev; |
1321 | xevent_watcher scrollbar_ev; |
1065 | #endif |
|
|
1066 | |
1322 | |
1067 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1323 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1068 | void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev; |
|
|
1069 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1324 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
|
|
1325 | void refresh_check (); |
1070 | void flush (); |
1326 | void flush (); |
1071 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1327 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1328 | void cmdbuf_reify (); |
|
|
1329 | void cmdbuf_append (const char *str, size_t count); |
1072 | bool pty_fill (); |
1330 | bool pty_fill (); |
1073 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1331 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1074 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1075 | |
1332 | |
1076 | #ifdef CURSOR_BLINK |
1333 | #ifdef CURSOR_BLINK |
|
|
1334 | void cursor_blink_reset (); |
1077 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1335 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1078 | #endif |
1336 | #endif |
1079 | #ifdef TEXT_BLINK |
1337 | #ifdef TEXT_BLINK |
1080 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1338 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1081 | #endif |
1339 | #endif |
… | |
… | |
1100 | void pointer_unblank (); |
1358 | void pointer_unblank (); |
1101 | |
1359 | |
1102 | void tt_printf (const char *fmt,...); |
1360 | void tt_printf (const char *fmt,...); |
1103 | void tt_write (const char *data, unsigned int len); |
1361 | void tt_write (const char *data, unsigned int len); |
1104 | void pty_write (); |
1362 | void pty_write (); |
1105 | |
|
|
1106 | void init (stringvec *argv, stringvec *envv) |
|
|
1107 | { |
|
|
1108 | this->argv = argv; |
|
|
1109 | init (argv->size (), argv->begin (), envv); |
|
|
1110 | } |
|
|
1111 | |
1363 | |
1112 | void make_current () const // make this the "currently active" urxvt instance |
1364 | void make_current () const // make this the "currently active" urxvt instance |
1113 | { |
1365 | { |
1114 | SET_R (this); |
1366 | SET_R (this); |
1115 | set_environ (envv); |
1367 | set_environ (envv); |
… | |
… | |
1127 | void im_set_size (XRectangle &size); |
1379 | void im_set_size (XRectangle &size); |
1128 | void im_set_position (XPoint &pos) NOTHROW; |
1380 | void im_set_position (XPoint &pos) NOTHROW; |
1129 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1381 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1130 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1382 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1131 | |
1383 | |
1132 | bool IMisRunning (); |
1384 | bool im_is_running (); |
1133 | void IMSendSpot (); |
1385 | void im_send_spot (); |
1134 | bool IM_get_IC (const char *modifiers); |
1386 | bool im_get_ic (const char *modifiers); |
1135 | void IMSetPosition (); |
1387 | void im_set_position (); |
1136 | #endif |
1388 | #endif |
1137 | |
1389 | |
1138 | // command.C |
1390 | // command.C |
1139 | void key_press (XKeyEvent &ev); |
1391 | void key_press (XKeyEvent &ev); |
1140 | void key_release (XKeyEvent &ev); |
1392 | void key_release (XKeyEvent &ev); |
1141 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1142 | |
1393 | |
1143 | wchar_t next_char () NOTHROW; |
1394 | wchar_t next_char () NOTHROW; |
1144 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1395 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1145 | uint32_t next_octet () NOTHROW; |
1396 | uint32_t next_octet () NOTHROW; |
1146 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1397 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1147 | |
1398 | |
1148 | bool cmd_parse (); |
1399 | void cmd_parse (); |
1149 | void mouse_report (XButtonEvent &ev); |
1400 | void mouse_report (XButtonEvent &ev); |
1150 | void button_press (XButtonEvent &ev); |
1401 | void button_press (XButtonEvent &ev); |
1151 | void button_release (XButtonEvent &ev); |
1402 | void button_release (XButtonEvent &ev); |
1152 | void focus_in (); |
1403 | void focus_in (); |
1153 | void focus_out (); |
1404 | void focus_out (); |
|
|
1405 | #if ENABLE_FRILLS |
|
|
1406 | void set_urgency (bool enable); |
|
|
1407 | #else |
|
|
1408 | void set_urgency (bool enable) { } |
|
|
1409 | #endif |
1154 | void update_fade_color (unsigned int idx); |
1410 | void update_fade_color (unsigned int idx); |
1155 | #ifdef PRINTPIPE |
1411 | #ifdef PRINTPIPE |
1156 | FILE *popen_printer (); |
1412 | FILE *popen_printer (); |
1157 | int pclose_printer (FILE *stream); |
1413 | int pclose_printer (FILE *stream); |
1158 | #endif |
1414 | #endif |
… | |
… | |
1164 | void process_window_ops (const int *args, unsigned int nargs); |
1420 | void process_window_ops (const int *args, unsigned int nargs); |
1165 | char *get_to_st (unicode_t &ends_how); |
1421 | char *get_to_st (unicode_t &ends_how); |
1166 | void process_dcs_seq (); |
1422 | void process_dcs_seq (); |
1167 | void process_osc_seq (); |
1423 | void process_osc_seq (); |
1168 | void process_color_seq (int report, int color, const char *str, char resp); |
1424 | void process_color_seq (int report, int color, const char *str, char resp); |
1169 | void process_xterm_seq (int op, const char *str, char resp); |
1425 | void process_xterm_seq (int op, char *str, char resp); |
1170 | int privcases (int mode, unsigned long bit); |
1426 | int privcases (int mode, unsigned long bit); |
1171 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1427 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1172 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1428 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1173 | void process_graphics (); |
|
|
1174 | // init.C |
1429 | // init.C |
|
|
1430 | void init (stringvec *argv, stringvec *envv); |
|
|
1431 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1432 | void init2 (int argc, const char *const *argv); |
1175 | void init_vars (); |
1433 | void init_vars (); |
1176 | void init_secondary (); |
|
|
1177 | const char **init_resources (int argc, const char *const *argv); |
1434 | const char **init_resources (int argc, const char *const *argv); |
1178 | void init_env (); |
1435 | void init_env (); |
1179 | void set_locale (const char *locale); |
1436 | void set_locale (const char *locale); |
1180 | void init_xlocale (); |
1437 | void init_xlocale (); |
1181 | void init_command (const char *const *argv); |
1438 | void init_command (const char *const *argv); |
1182 | void run_command (const char *const *argv); |
1439 | void run_command (const char *const *argv); |
1183 | int run_child (const char *const *argv); |
1440 | int run_child (const char *const *argv); |
1184 | void color_aliases (int idx); |
1441 | void color_aliases (int idx); |
1185 | void create_windows (int argc, const char *const *argv); |
1442 | void create_windows (int argc, const char *const *argv); |
1186 | void Get_Colours (); |
1443 | void get_colours (); |
1187 | void get_ourmods (); |
1444 | void get_ourmods (); |
|
|
1445 | void set_icon (const char *file); |
1188 | // main.C |
1446 | // main.C |
1189 | void tt_winch (); |
1447 | void tt_winch (); |
1190 | rxvt_term (); |
1448 | rxvt_term (); |
1191 | ~rxvt_term (); |
1449 | ~rxvt_term (); |
1192 | void destroy (); |
1450 | void destroy (); |
1193 | void emergency_cleanup (); |
1451 | void emergency_cleanup (); |
1194 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1195 | void recolour_cursor (); |
1452 | void recolour_cursor (); |
1196 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1453 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1197 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1454 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1198 | bool set_fonts (); |
1455 | bool set_fonts (); |
1199 | void set_string_property (Atom prop, const char *str, int len = -1); |
1456 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1457 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1200 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1458 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1201 | void set_title (const char *str); |
1459 | void set_title (const char *str); |
1202 | void set_icon_name (const char *str); |
1460 | void set_icon_name (const char *str); |
1203 | void set_window_color (int idx, const char *color); |
1461 | void set_window_color (int idx, const char *color); |
1204 | void set_colorfgbg (); |
1462 | char *get_colorfgbg (); |
1205 | bool set_color (rxvt_color &color, const char *name); |
1463 | bool set_color (rxvt_color &color, const char *name); |
1206 | void alias_color (int dst, int src); |
1464 | void alias_color (int dst, int src); |
1207 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1465 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1208 | void get_window_origin (int &x, int &y); |
1466 | void get_window_origin (int &x, int &y); |
1209 | Pixmap get_pixmap_property (int prop_id); |
|
|
1210 | |
1467 | |
1211 | // screen.C |
1468 | // screen.C |
1212 | |
|
|
1213 | void lalloc (line_t &l) const |
|
|
1214 | { |
|
|
1215 | l.t = (text_t *)talloc->alloc (); |
|
|
1216 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1217 | } |
|
|
1218 | |
|
|
1219 | #if 0 |
|
|
1220 | void lfree (line_t &l) |
|
|
1221 | { |
|
|
1222 | talloc->free (l.t); |
|
|
1223 | ralloc->free (l.r); |
|
|
1224 | } |
|
|
1225 | #endif |
|
|
1226 | |
|
|
1227 | void lresize (line_t &l) const |
|
|
1228 | { |
|
|
1229 | if (!l.t) |
|
|
1230 | return; |
|
|
1231 | |
|
|
1232 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1233 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1234 | |
|
|
1235 | l.l = min (l.l, ncol); |
|
|
1236 | |
|
|
1237 | if (ncol > prev_ncol) |
|
|
1238 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1239 | } |
|
|
1240 | |
1469 | |
1241 | int fgcolor_of (rend_t r) const NOTHROW |
1470 | int fgcolor_of (rend_t r) const NOTHROW |
1242 | { |
1471 | { |
1243 | int base = GET_BASEFG (r); |
1472 | int base = GET_BASEFG (r); |
1244 | #ifndef NO_BRIGHTCOLOR |
1473 | #ifndef NO_BRIGHTCOLOR |
1245 | if (r & RS_Bold |
1474 | if (r & RS_Bold |
1246 | # if ENABLE_STYLES |
1475 | # if ENABLE_STYLES |
1247 | && option (Opt_intensityStyles) |
1476 | && option (Opt_intensityStyles) |
1248 | # endif |
1477 | # endif |
1249 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1478 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1250 | base += minBrightCOLOR - minCOLOR; |
1479 | base += minBrightCOLOR - minCOLOR; |
1251 | #endif |
1480 | #endif |
1252 | return base; |
1481 | return base; |
1253 | } |
1482 | } |
1254 | |
1483 | |
… | |
… | |
1258 | #ifndef NO_BRIGHTCOLOR |
1487 | #ifndef NO_BRIGHTCOLOR |
1259 | if (r & RS_Blink |
1488 | if (r & RS_Blink |
1260 | # if ENABLE_STYLES |
1489 | # if ENABLE_STYLES |
1261 | && option (Opt_intensityStyles) |
1490 | && option (Opt_intensityStyles) |
1262 | # endif |
1491 | # endif |
1263 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1492 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1264 | base += minBrightCOLOR - minCOLOR; |
1493 | base += minBrightCOLOR - minCOLOR; |
1265 | #endif |
1494 | #endif |
1266 | return base; |
1495 | return base; |
1267 | } |
1496 | } |
1268 | |
1497 | |
1269 | bool option (uint8_t opt) const NOTHROW |
1498 | bool option (uint8_t opt) const NOTHROW |
1270 | { |
1499 | { |
1271 | if (!opt) |
|
|
1272 | return 0; |
|
|
1273 | |
|
|
1274 | --opt; |
|
|
1275 | return options[opt >> 3] & (1 << (opt & 7)); |
1500 | return options[opt >> 3] & (1 << (opt & 7)); |
1276 | } |
1501 | } |
1277 | |
1502 | |
1278 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1503 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1279 | { |
|
|
1280 | if (!opt) |
|
|
1281 | return; |
|
|
1282 | |
|
|
1283 | --opt; |
|
|
1284 | if (set) |
|
|
1285 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1286 | else |
|
|
1287 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1288 | } |
|
|
1289 | |
|
|
1290 | void PrivMode (int set, unsigned bit) NOTHROW |
|
|
1291 | { |
|
|
1292 | if (set) |
|
|
1293 | priv_modes |= bit; |
|
|
1294 | else |
|
|
1295 | priv_modes &= ~bit; |
|
|
1296 | } |
|
|
1297 | |
1504 | |
1298 | // modifies first argument(!) |
1505 | // modifies first argument(!) |
|
|
1506 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1299 | void paste (char *data, unsigned int len) NOTHROW; |
1507 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1508 | void scr_alloc () NOTHROW; |
1300 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1509 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1301 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1510 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1511 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1302 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1512 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1303 | void scr_reset (); |
1513 | void scr_reset (); |
1304 | void scr_release () NOTHROW; |
1514 | void scr_release () NOTHROW; |
1305 | void scr_clear (bool really = false) NOTHROW; |
1515 | void scr_clear (bool really = false) NOTHROW; |
1306 | void scr_refresh () NOTHROW; |
1516 | void scr_refresh () NOTHROW; |
… | |
… | |
1311 | void scr_backindex () NOTHROW; |
1521 | void scr_backindex () NOTHROW; |
1312 | void scr_forwardindex () NOTHROW; |
1522 | void scr_forwardindex () NOTHROW; |
1313 | #endif |
1523 | #endif |
1314 | void scr_touch (bool refresh) NOTHROW; |
1524 | void scr_touch (bool refresh) NOTHROW; |
1315 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1525 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1316 | void scr_recolour () NOTHROW; |
1526 | void scr_recolour (bool refresh = true) NOTHROW; |
1317 | void scr_remap_chars () NOTHROW; |
1527 | void scr_remap_chars () NOTHROW; |
1318 | void scr_remap_chars (line_t &l) NOTHROW; |
1528 | void scr_remap_chars (line_t &l) NOTHROW; |
1319 | |
1529 | |
1320 | enum cursor_mode { SAVE, RESTORE }; |
1530 | enum cursor_mode { SAVE, RESTORE }; |
1321 | |
1531 | |
1322 | void scr_poweron (); |
1532 | void scr_poweron (); |
|
|
1533 | void scr_soft_reset () NOTHROW; |
1323 | void scr_cursor (cursor_mode mode) NOTHROW; |
1534 | void scr_cursor (cursor_mode mode) NOTHROW; |
1324 | void scr_do_wrap () NOTHROW; |
1535 | void scr_do_wrap () NOTHROW; |
1325 | void scr_swap_screen () NOTHROW; |
1536 | void scr_swap_screen () NOTHROW; |
1326 | void scr_change_screen (int scrn); |
1537 | void scr_change_screen (int scrn); |
1327 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1538 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
… | |
… | |
1355 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1566 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1356 | void scr_reverse_selection () NOTHROW; |
1567 | void scr_reverse_selection () NOTHROW; |
1357 | void scr_dump (int fd) NOTHROW; |
1568 | void scr_dump (int fd) NOTHROW; |
1358 | |
1569 | |
1359 | void selection_check (int check_more) NOTHROW; |
1570 | void selection_check (int check_more) NOTHROW; |
1360 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
|
|
1361 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1362 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1571 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1363 | int selection_request_other (Atom target, int selnum) NOTHROW; |
|
|
1364 | void selection_clear () NOTHROW; |
1572 | void selection_clear (bool clipboard = false) NOTHROW; |
1365 | void selection_make (Time tm); |
1573 | void selection_make (Time tm); |
1366 | bool selection_grab (Time tm) NOTHROW; |
1574 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1367 | void selection_start_colrow (int col, int row) NOTHROW; |
1575 | void selection_start_colrow (int col, int row) NOTHROW; |
1368 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1576 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1369 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1577 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1370 | void selection_remove_trailing_spaces () NOTHROW; |
1578 | void selection_remove_trailing_spaces () NOTHROW; |
1371 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1579 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1372 | void selection_click (int clicks, int x, int y) NOTHROW; |
1580 | void selection_click (int clicks, int x, int y) NOTHROW; |
1373 | void selection_extend (int x, int y, int flag) NOTHROW; |
1581 | void selection_extend (int x, int y, int flag) NOTHROW; |
1374 | void selection_rotate (int x, int y) NOTHROW; |
1582 | void selection_rotate (int x, int y) NOTHROW; |
1375 | |
1583 | |
1376 | #if defined(NEXT_SCROLLBAR) |
|
|
1377 | // scrollbar-next.C |
|
|
1378 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1379 | void init_scrollbar_stuff (); |
|
|
1380 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1381 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1382 | #endif |
|
|
1383 | |
|
|
1384 | #if defined(RXVT_SCROLLBAR) |
|
|
1385 | // scrollbar-rxvt.C |
|
|
1386 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1387 | #endif |
|
|
1388 | |
|
|
1389 | #if defined(XTERM_SCROLLBAR) |
|
|
1390 | // scrollbar-xterm.C |
|
|
1391 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1392 | #endif |
|
|
1393 | |
|
|
1394 | #if defined(PLAIN_SCROLLBAR) |
|
|
1395 | // scrollbar-plain.C |
|
|
1396 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1397 | #endif |
|
|
1398 | |
|
|
1399 | // scrollbar.C |
|
|
1400 | void resize_scrollbar (); |
|
|
1401 | int scrollbar_mapping (int map); |
|
|
1402 | int scrollbar_show (int update); |
|
|
1403 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1404 | |
|
|
1405 | // xdefaults.C |
1584 | // xdefaults.C |
|
|
1585 | void rxvt_usage (int type); |
1406 | void get_options (int argc, const char *const *argv); |
1586 | const char **get_options (int argc, const char *const *argv); |
1407 | int parse_keysym (const char *str, const char *arg); |
1587 | int parse_keysym (const char *str, const char *arg); |
1408 | const char *x_resource (const char *name); |
1588 | const char *x_resource (const char *name); |
1409 | void extract_resources (); |
1589 | void extract_resources (); |
|
|
1590 | void extract_keysym_resources (); |
|
|
1591 | void find_resources (const char *n_prefix, const char *c_prefix, int mode, |
|
|
1592 | Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer)); |
|
|
1593 | bool parse_bool_resource (const char *str) |
|
|
1594 | { |
|
|
1595 | return (!strcasecmp (str, "TRUE") |
|
|
1596 | || !strcasecmp (str, "YES") |
|
|
1597 | || !strcasecmp (str, "ON") |
|
|
1598 | || !strcasecmp (str, "1")); |
|
|
1599 | } |
1410 | }; |
1600 | }; |
1411 | |
1601 | |
1412 | #endif /* _RXVT_H_ */ |
1602 | #endif /* _RXVT_H_ */ |
1413 | |
1603 | |