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 XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY) |
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81 | # define HAVE_BG_PIXMAP 1 |
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82 | # define HAVE_IMG 1 |
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83 | #endif |
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84 | |
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85 | #if HAVE_BG_PIXMAP |
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86 | # if HAVE_PIXBUF |
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87 | # define BG_IMAGE_FROM_FILE 1 |
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88 | # endif |
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89 | # if ENABLE_TRANSPARENCY |
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90 | # define BG_IMAGE_FROM_ROOT 1 |
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91 | # endif |
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92 | #endif |
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93 | |
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94 | #include <ecb.h> |
35 | #include "encoding.h" |
95 | #include "encoding.h" |
36 | #include "rxvtutil.h" |
96 | #include "rxvtutil.h" |
37 | #include "rxvtfont.h" |
97 | #include "rxvtfont.h" |
38 | #include "rxvttoolkit.h" |
98 | #include "rxvttoolkit.h" |
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99 | #include "rxvtimg.h" |
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100 | #include "scrollbar.h" |
39 | #include "ev_cpp.h" |
101 | #include "ev_cpp.h" |
40 | #include "salloc.h" |
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41 | #include "libptytty.h" |
102 | #include "libptytty.h" |
42 | |
103 | |
43 | #include "rxvtperl.h" |
104 | #include "rxvtperl.h" |
44 | |
105 | |
45 | // try to avoid some macros to decrease code size, on some systems |
106 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
54 | /* |
115 | /* |
55 | ***************************************************************************** |
116 | ***************************************************************************** |
56 | * SYSTEM HACKS |
117 | * SYSTEM HACKS |
57 | ***************************************************************************** |
118 | ***************************************************************************** |
58 | */ |
119 | */ |
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 | |
120 | |
73 | #include <termios.h> |
121 | #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 | |
122 | |
78 | #ifndef STDIN_FILENO |
123 | #ifndef STDIN_FILENO |
79 | # define STDIN_FILENO 0 |
124 | # define STDIN_FILENO 0 |
80 | # define STDOUT_FILENO 1 |
125 | # define STDOUT_FILENO 1 |
81 | # define STDERR_FILENO 2 |
126 | # define STDERR_FILENO 2 |
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127 | #endif |
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128 | |
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129 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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130 | # define EXIT_SUCCESS 0 /* exit function success */ |
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131 | # define EXIT_FAILURE 1 /* exit function failure */ |
82 | #endif |
132 | #endif |
83 | |
133 | |
84 | /****************************************************************************/ |
134 | /****************************************************************************/ |
85 | |
135 | |
86 | // exception thrown on fatal (per-instance) errors |
136 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
93 | ***************************************************************************** |
143 | ***************************************************************************** |
94 | * PROTOTYPES |
144 | * PROTOTYPES |
95 | ***************************************************************************** |
145 | ***************************************************************************** |
96 | */ |
146 | */ |
97 | // main.C |
147 | // main.C |
98 | void * rxvt_malloc (size_t size); |
148 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
99 | void * rxvt_calloc (size_t number, size_t size); |
149 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
100 | void * rxvt_realloc (void *ptr, size_t size); |
150 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
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151 | extern void rxvt_pop_locale () NOTHROW; |
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152 | void rxvt_init (); |
101 | |
153 | |
102 | // misc.C |
154 | // misc.C |
103 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
155 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
104 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
156 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
105 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
157 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
106 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
158 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
107 | |
159 | |
108 | char * rxvt_basename (const char *str) NOTHROW; |
160 | const char * rxvt_basename (const char *str) NOTHROW; |
109 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
161 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
110 | void rxvt_log (const char *fmt,...) NOTHROW; |
162 | void rxvt_log (const char *fmt,...) NOTHROW; |
111 | void rxvt_warn (const char *fmt,...) NOTHROW; |
163 | void rxvt_warn (const char *fmt,...) NOTHROW; |
112 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
164 | 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; |
165 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
114 | |
166 | |
115 | char * rxvt_strtrim (char *str) NOTHROW; |
167 | char * rxvt_strtrim (char *str) NOTHROW; |
116 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
168 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
117 | void rxvt_freecommastring (char **cs) NOTHROW; |
169 | |
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170 | static inline void |
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171 | rxvt_free_strsplit (char **ptr) NOTHROW |
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172 | { |
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173 | free (ptr[0]); |
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174 | free (ptr); |
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175 | } |
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176 | |
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177 | void * rxvt_malloc (size_t size); |
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178 | void * rxvt_calloc (size_t number, size_t size); |
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179 | void * rxvt_realloc (void *ptr, size_t size); |
118 | |
180 | |
119 | ///////////////////////////////////////////////////////////////////////////// |
181 | ///////////////////////////////////////////////////////////////////////////// |
120 | |
182 | |
121 | // temporarily replace the process environment |
183 | // temporarily replace the process environment |
122 | extern char **environ; |
184 | extern char **environ; |
123 | extern char **rxvt_environ; // the original environ pointer |
185 | extern char **rxvt_environ; // the original environ pointer |
124 | |
186 | |
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187 | static inline void |
125 | static inline void set_environ (stringvec *envv) |
188 | set_environ (stringvec *envv) |
126 | { |
189 | { |
127 | #if ENABLE_PERL |
190 | #if ENABLE_PERL |
128 | assert (envv); |
191 | assert (envv); |
129 | #else |
192 | #else |
130 | if (envv) |
193 | if (envv) |
131 | #endif |
194 | #endif |
132 | environ = (char **)envv->begin (); |
195 | environ = (char **)envv->begin (); |
133 | } |
196 | } |
134 | |
197 | |
135 | static inline void set_environ (char **envv) |
198 | static inline void |
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199 | set_environ (char **envv) |
136 | { |
200 | { |
137 | #if ENABLE_PERL |
201 | #if ENABLE_PERL |
138 | assert (envv); |
202 | assert (envv); |
139 | #else |
203 | #else |
140 | if (envv) |
204 | if (envv) |
141 | #endif |
205 | #endif |
142 | environ = envv; |
206 | environ = envv; |
143 | } |
207 | } |
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208 | |
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209 | struct localise_env |
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210 | { |
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211 | char **orig_env; |
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212 | |
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213 | localise_env (char **new_env) |
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214 | { |
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215 | orig_env = environ; |
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216 | environ = new_env; |
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217 | } |
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218 | |
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219 | ~localise_env () |
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220 | { |
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221 | environ = orig_env; |
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222 | } |
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223 | }; |
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224 | |
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225 | #ifdef HAVE_BG_PIXMAP |
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226 | struct image_effects |
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227 | { |
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228 | bool tint_set; |
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229 | rxvt_color tint; |
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230 | int shade; |
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231 | int h_blurRadius, v_blurRadius; |
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232 | |
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233 | image_effects () |
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234 | { |
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235 | tint_set = |
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236 | h_blurRadius = |
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237 | v_blurRadius = 0; |
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238 | shade = 100; |
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239 | } |
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240 | |
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241 | bool need_tint () |
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242 | { |
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243 | return shade != 100 || tint_set; |
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244 | } |
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245 | |
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246 | bool need_blur () |
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247 | { |
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248 | return h_blurRadius && v_blurRadius; |
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249 | } |
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250 | |
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251 | bool set_tint (const rxvt_color &new_tint); |
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252 | bool set_shade (const char *shade_str); |
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253 | bool set_blur (const char *geom); |
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254 | }; |
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255 | |
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256 | # if BG_IMAGE_FROM_FILE |
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257 | enum { |
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258 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
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259 | IM_KEEP_ASPECT = 1 << 2, |
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260 | IM_ROOT_ALIGN = 1 << 3, |
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261 | IM_TILE = 1 << 4, |
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262 | IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, |
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263 | }; |
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264 | |
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265 | enum { |
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266 | noScale = 0, |
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267 | windowScale = 100, |
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268 | defaultScale = windowScale, |
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269 | centerAlign = 50, |
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270 | defaultAlign = centerAlign, |
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271 | }; |
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272 | |
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273 | struct rxvt_image : image_effects |
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274 | { |
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275 | unsigned short alpha; |
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276 | uint8_t flags; |
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277 | unsigned int h_scale, v_scale; /* percents of the window size */ |
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278 | int h_align, v_align; /* percents of the window size: |
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279 | 0 - left align, 50 - center, 100 - right */ |
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280 | |
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281 | bool is_size_sensitive () |
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282 | { |
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283 | return (!(flags & IM_TILE) |
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284 | || h_scale || v_scale |
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285 | || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align))); |
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286 | } |
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287 | |
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288 | rxvt_img *img; |
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289 | |
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290 | void destroy () |
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291 | { |
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292 | delete img; |
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293 | img = 0; |
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294 | } |
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295 | |
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296 | rxvt_image (); |
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297 | void set_file_geometry (rxvt_screen *s, const char *file); |
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298 | void set_file (rxvt_screen *s, const char *file); |
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299 | bool set_geometry (const char *geom, bool update = false); |
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300 | }; |
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301 | # endif |
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302 | #endif |
144 | |
303 | |
145 | /* |
304 | /* |
146 | ***************************************************************************** |
305 | ***************************************************************************** |
147 | * STRUCTURES AND TYPEDEFS |
306 | * STRUCTURES AND TYPEDEFS |
148 | ***************************************************************************** |
307 | ***************************************************************************** |
149 | */ |
308 | */ |
150 | struct grwin_t; |
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151 | |
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152 | /* If we're using either the rxvt scrollbar, keep the |
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153 | * scrollColor resource. |
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154 | */ |
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155 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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156 | # define KEEP_SCROLLCOLOR 1 |
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157 | #else |
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158 | # undef KEEP_SCROLLCOLOR |
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159 | #endif |
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160 | |
309 | |
161 | /* |
310 | /* |
162 | * the 'essential' information for reporting Mouse Events |
311 | * the 'essential' information for reporting Mouse Events |
163 | * pared down from XButtonEvent |
312 | * pared down from XButtonEvent |
164 | */ |
313 | */ |
165 | struct mouse_event { |
314 | struct mouse_event |
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315 | { |
166 | int clicks; |
316 | int clicks; |
167 | Time time; /* milliseconds */ |
317 | Time time; /* milliseconds */ |
168 | unsigned int state; /* key or button mask */ |
318 | unsigned int state; /* key or button mask */ |
169 | unsigned int button; /* detail */ |
319 | unsigned int button; /* detail */ |
170 | }; |
320 | }; |
… | |
… | |
200 | ***************************************************************************** |
350 | ***************************************************************************** |
201 | */ |
351 | */ |
202 | |
352 | |
203 | /* COLORTERM, TERM environment variables */ |
353 | /* COLORTERM, TERM environment variables */ |
204 | #define COLORTERMENV "rxvt" |
354 | #define COLORTERMENV "rxvt" |
205 | #ifdef BG_IMAGE_FROM_FILE |
355 | #if BG_IMAGE_FROM_FILE |
206 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
356 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
207 | #else |
357 | #else |
208 | # define COLORTERMENVFULL COLORTERMENV |
358 | # define COLORTERMENVFULL COLORTERMENV |
209 | #endif |
359 | #endif |
210 | #ifndef TERMENV |
360 | #ifndef TERMENV |
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361 | # if USE_256_COLORS |
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362 | # define TERMENV "rxvt-unicode-256color" |
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363 | # else |
211 | # define TERMENV "rxvt-unicode" |
364 | # define TERMENV "rxvt-unicode" |
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365 | # endif |
212 | #endif |
366 | #endif |
213 | |
367 | |
214 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
368 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
215 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
369 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
216 | #endif |
370 | #endif |
217 | |
371 | |
218 | /* now look for other badly set stuff */ |
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219 | |
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220 | #if !defined (EACCESS) && defined(EAGAIN) |
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221 | # define EACCESS EAGAIN |
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222 | #endif |
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223 | |
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224 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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225 | # define EXIT_SUCCESS 0 /* exit function success */ |
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226 | # define EXIT_FAILURE 1 /* exit function failure */ |
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227 | #endif |
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228 | |
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229 | #define scrollBar_esc 30 |
372 | #define scrollBar_esc 30 |
230 | |
373 | |
231 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
374 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
232 | # define HAVE_SCROLLBARS 1 |
375 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
233 | #endif |
376 | #endif |
234 | |
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235 | #define R_SB_ALIGN_CENTRE 0 |
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236 | #define R_SB_ALIGN_TOP 1 |
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237 | #define R_SB_ALIGN_BOTTOM 2 |
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238 | |
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239 | #define R_SB_NEXT 1 |
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240 | #define R_SB_XTERM 2 |
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241 | #define R_SB_PLAIN 4 |
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242 | #define R_SB_RXVT 8 |
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243 | |
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244 | #define SB_WIDTH_NEXT 19 |
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245 | #define SB_WIDTH_XTERM 15 |
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246 | #define SB_WIDTH_PLAIN 7 |
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247 | #ifndef SB_WIDTH_RXVT |
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248 | # define SB_WIDTH_RXVT 10 |
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249 | #endif |
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250 | |
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251 | /* |
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252 | * NeXT scrollbar defines |
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253 | */ |
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254 | #define SB_PADDING 1 |
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255 | #define SB_BORDER_WIDTH 1 |
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256 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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257 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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258 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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259 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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260 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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261 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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262 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
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263 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
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264 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
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265 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
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266 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
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267 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
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268 | /* |
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269 | * +-------------+ |
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270 | * | | <---< SB_PADDING |
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271 | * | ::::::::::: | |
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272 | * | ::::::::::: | |
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273 | * ''''''''''''''''' |
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274 | * ,,,,,,,,,,,,,,,,, |
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275 | * | ::::::::::: | |
|
|
276 | * | ::::::::::: | |
|
|
277 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
|
|
278 | * | | :::::::: | |
|
|
279 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
|
|
280 | * | +---------+ | |
|
|
281 | * | | ......%%| | |
|
|
282 | * | | ......%%| | |
|
|
283 | * | | .. ()..%%| | |
|
|
284 | * | | ......%%| | |
|
|
285 | * | | %%%%%%%%| | |
|
|
286 | * | +---------+ | <......................... |
|
|
287 | * | | <---< SB_PADDING : |
|
|
288 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
|
|
289 | * | | ......%%| | | : : |
|
|
290 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
|
|
291 | * | | %%%%%%%%| | | : : |
|
|
292 | * | +---------+ | <-+ : : |
|
|
293 | * | | : : |
|
|
294 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
|
|
295 | * | | ......%%| | | : : |
|
|
296 | * | | ..\/..%%| | | : : |
|
|
297 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
|
|
298 | * | +---------+ | | : : |
|
|
299 | * | | | : : |
|
|
300 | * +-------------+ <-+.........:............: |
|
|
301 | * ^^|_________| : |
|
|
302 | * || | : |
|
|
303 | * || +---< SB_BUTTON_WIDTH |
|
|
304 | * || : |
|
|
305 | * |+------< SB_PADDING |
|
|
306 | * |: : |
|
|
307 | * +----< SB_BORDER_WIDTH |
|
|
308 | * : : |
|
|
309 | * :............: |
|
|
310 | * | |
|
|
311 | * +---< SB_WIDTH_NEXT |
|
|
312 | */ |
|
|
313 | |
377 | |
314 | enum { |
378 | enum { |
315 | NO_REFRESH = 0, /* Window not visible at all! */ |
379 | NO_REFRESH = 0, /* Window not visible at all! */ |
316 | FAST_REFRESH = 1, /* Fully exposed window */ |
380 | FAST_REFRESH = 1, /* Fully exposed window */ |
317 | SLOW_REFRESH = 2, /* Partially exposed window */ |
381 | SLOW_REFRESH = 2, /* Partially exposed window */ |
… | |
… | |
321 | # define NSCREENS 0 |
385 | # define NSCREENS 0 |
322 | #else |
386 | #else |
323 | # define NSCREENS 1 |
387 | # define NSCREENS 1 |
324 | #endif |
388 | #endif |
325 | |
389 | |
326 | /* special (internal) prefix for font commands */ |
|
|
327 | #define FONT_CMD '#' |
|
|
328 | #define FONT_DN "#-" |
|
|
329 | #define FONT_UP "#+" |
|
|
330 | |
|
|
331 | /* flags for rxvt_scr_gotorc () */ |
390 | /* flags for rxvt_term::scr_gotorc () */ |
332 | enum { |
391 | enum { |
333 | C_RELATIVE = 1, /* col movement is relative */ |
392 | C_RELATIVE = 1, /* col movement is relative */ |
334 | R_RELATIVE = 2, /* row movement is relative */ |
393 | R_RELATIVE = 2, /* row movement is relative */ |
335 | RELATIVE = C_RELATIVE | R_RELATIVE, |
394 | RELATIVE = C_RELATIVE | R_RELATIVE, |
336 | }; |
395 | }; |
337 | |
396 | |
338 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
397 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
339 | enum { |
398 | enum { |
340 | INSERT = -1, /* don't change these values */ |
399 | INSERT = -1, /* don't change these values */ |
341 | DELETE = +1, |
400 | DELETE = +1, |
342 | ERASE = +2, |
401 | ERASE = +2, |
343 | }; |
402 | }; |
344 | |
403 | |
345 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
404 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
346 | enum page_dirn { |
405 | enum page_dirn { |
347 | UP, |
406 | DN = -1, |
348 | DN, |
|
|
349 | NO_DIR, |
407 | NO_DIR = 0, |
|
|
408 | UP = 1, |
350 | }; |
409 | }; |
351 | |
410 | |
352 | /* arguments for rxvt_scr_change_screen () */ |
411 | /* arguments for rxvt_term::scr_change_screen () */ |
353 | enum { |
412 | enum { |
354 | PRIMARY = 0, |
413 | PRIMARY = 0, |
355 | SECONDARY, |
414 | SECONDARY, |
356 | }; |
415 | }; |
357 | |
416 | |
|
|
417 | // define various rendition bits and masks. the rendition word |
|
|
418 | // is 32 bits in size, and we should use it as efficiently as possible |
|
|
419 | |
358 | #define RS_None 0 |
420 | #define RS_None 0 |
359 | |
421 | |
360 | #define RS_fgMask 0x0000007fUL // 128 colors |
422 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
361 | #define RS_bgMask 0x00003f80UL // 128 colors |
423 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
|
|
424 | #define RS_bgShift 0 |
|
|
425 | #define RS_fgShift (RS_bgShift + Color_Bits) |
|
|
426 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
|
|
427 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
|
|
428 | |
|
|
429 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
430 | #define RS_fontShift (RS_fgShift + Color_Bits) |
|
|
431 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
|
|
432 | #define RS_fontCount rxvt_fontset::fontCount |
|
|
433 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
|
|
434 | |
|
|
435 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
436 | #define RS_redraw (2UL << RS_fontShift) |
|
|
437 | |
|
|
438 | #define RS_Sel (1UL << 22) |
|
|
439 | |
|
|
440 | // 4 custom bits for extensions |
|
|
441 | #define RS_customCount 16UL |
|
|
442 | #define RS_customShift 23 |
|
|
443 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
362 | |
444 | |
363 | // font styles |
445 | // font styles |
364 | #define RS_Bold 0x00004000UL // value 1 |
446 | #define RS_Bold (1UL << RS_styleShift) |
365 | #define RS_Italic 0x00008000UL // value 2 |
447 | #define RS_Italic (2UL << RS_styleShift) |
|
|
448 | |
|
|
449 | #define RS_styleCount 4 |
|
|
450 | #define RS_styleShift 27 |
|
|
451 | #define RS_styleMask (RS_Bold | RS_Italic) |
366 | |
452 | |
367 | // fake styles |
453 | // fake styles |
368 | #define RS_Blink 0x00010000UL // blink |
454 | #define RS_Blink (1UL << 29) |
369 | #define RS_RVid 0x00020000UL // reverse video |
455 | #define RS_RVid (1UL << 30) // reverse video |
370 | #define RS_Uline 0x00040000UL // underline |
456 | #define RS_Uline (1UL << 31) // underline |
371 | |
|
|
372 | // toggle this to force redraw, must be != RS_Careful |
|
|
373 | #define RS_redraw 0x01000000UL |
|
|
374 | |
|
|
375 | // 5 custom bits for extensions |
|
|
376 | #define RS_customCount 32 |
|
|
377 | #define RS_customMask 0x00f80000UL |
|
|
378 | #define RS_customShift 19 |
|
|
379 | |
|
|
380 | // other flags |
|
|
381 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
|
|
382 | |
|
|
383 | #define RS_styleCount 4 |
|
|
384 | #define RS_styleMask (RS_Bold | RS_Italic) |
|
|
385 | #define RS_styleShift 14 |
|
|
386 | |
457 | |
387 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
458 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
388 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
459 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
389 | |
460 | |
390 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
|
|
391 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
|
392 | #define RS_fontShift 24 |
|
|
393 | |
|
|
394 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
461 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
395 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
462 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
396 | |
|
|
397 | #define Sel_none 0 /* Not waiting */ |
|
|
398 | #define Sel_normal 0x01 /* normal selection */ |
|
|
399 | #define Sel_incr 0x02 /* incremental selection */ |
|
|
400 | #define Sel_direct 0x00 |
|
|
401 | #define Sel_Primary 0x01 |
|
|
402 | #define Sel_Secondary 0x02 |
|
|
403 | #define Sel_Clipboard 0x03 |
|
|
404 | #define Sel_whereMask 0x0f |
|
|
405 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
|
|
406 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
|
|
407 | |
463 | |
408 | enum { |
464 | enum { |
409 | C0_NUL = 0x00, |
465 | C0_NUL = 0x00, |
410 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
466 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
411 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
467 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
… | |
… | |
422 | XTerm_name = 0, |
478 | XTerm_name = 0, |
423 | XTerm_iconName = 1, |
479 | XTerm_iconName = 1, |
424 | XTerm_title = 2, |
480 | XTerm_title = 2, |
425 | XTerm_property = 3, // change X property |
481 | XTerm_property = 3, // change X property |
426 | XTerm_Color = 4, // change colors |
482 | XTerm_Color = 4, // change colors |
427 | XTerm_Color00 = 10, // not implemented, CLASH! |
483 | XTerm_Color00 = 10, // change fg color |
428 | XTerm_Color01 = 11, // not implemented |
484 | XTerm_Color01 = 11, // change bg color |
429 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
485 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
430 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
486 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
431 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
487 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
432 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
488 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
433 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
489 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
434 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
490 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
491 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
435 | XTerm_logfile = 46, // not implemented |
492 | XTerm_logfile = 46, // not implemented |
436 | XTerm_font = 50, |
493 | XTerm_font = 50, |
437 | |
494 | |
438 | XTerm_konsole30 = 30, // reserved for konsole |
495 | XTerm_konsole30 = 30, // reserved for konsole |
439 | XTerm_konsole31 = 31, // reserved for konsole |
496 | XTerm_konsole31 = 31, // reserved for konsole |
440 | XTerm_emacs51 = 51, // reserved for emacs shell |
497 | XTerm_emacs51 = 51, // reserved for emacs shell |
441 | /* |
498 | /* |
442 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
499 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
443 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
444 | */ |
500 | */ |
445 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
501 | |
446 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
502 | // deprecated |
|
|
503 | Rxvt_restoreFG = 39, |
|
|
504 | Rxvt_restoreBG = 49, |
|
|
505 | |
447 | Rxvt_Pixmap = 20, // new bg pixmap |
506 | Rxvt_Pixmap = 20, // new bg pixmap |
448 | Rxvt_restoreFG = 39, // change default fg color |
|
|
449 | Rxvt_restoreBG = 49, // change default bg color |
|
|
450 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
507 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
451 | |
508 | |
452 | URxvt_locale = 701, // change locale |
509 | URxvt_locale = 701, // change locale |
453 | URxvt_version = 702, // request version |
510 | URxvt_version = 702, // request version |
454 | |
511 | |
455 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
512 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
456 | URxvt_Color_tint = 705, // change actual tint colour |
513 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
514 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
515 | URxvt_Color_UL = 707, // change actual 'Underline' color |
457 | URxvt_Color_BD = 706, |
516 | URxvt_Color_border = 708, |
458 | URxvt_Color_UL = 707, |
|
|
459 | |
517 | |
460 | URxvt_font = 710, |
518 | URxvt_font = 710, |
461 | URxvt_boldFont = 711, |
519 | URxvt_boldFont = 711, |
462 | URxvt_italicFont = 712, |
520 | URxvt_italicFont = 712, |
463 | URxvt_boldItalicFont = 713, |
521 | URxvt_boldItalicFont = 713, |
464 | |
522 | |
465 | URxvt_view_up = 720, |
523 | URxvt_view_up = 720, |
466 | URxvt_view_down = 721, |
524 | URxvt_view_down = 721, |
467 | |
525 | |
468 | URxvt_perl = 777, |
526 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
469 | }; |
527 | }; |
470 | |
528 | |
471 | /* Words starting with `Color_' are colours. Others are counts */ |
529 | /* Words starting with `Color_' are colours. Others are counts */ |
472 | /* |
530 | /* |
473 | * The PixColor and rendition colour usage should probably be decoupled |
531 | * The PixColor and rendition colour usage should probably be decoupled |
… | |
… | |
503 | Color_White = maxBrightCOLOR, |
561 | Color_White = maxBrightCOLOR, |
504 | #else |
562 | #else |
505 | Color_White = maxCOLOR, |
563 | Color_White = maxCOLOR, |
506 | #endif |
564 | #endif |
507 | minTermCOLOR = Color_White + 1, |
565 | minTermCOLOR = Color_White + 1, |
|
|
566 | #if USE_256_COLORS |
|
|
567 | maxTermCOLOR = Color_White + 240, |
|
|
568 | #else |
508 | maxTermCOLOR = Color_White + 72, |
569 | maxTermCOLOR = Color_White + 72, |
|
|
570 | #endif |
509 | #ifndef NO_CURSORCOLOR |
571 | #ifndef NO_CURSORCOLOR |
510 | Color_cursor, |
572 | Color_cursor, |
511 | Color_cursor2, |
573 | Color_cursor2, |
512 | #endif |
574 | #endif |
513 | Color_pointer_fg, |
575 | Color_pointer_fg, |
… | |
… | |
522 | #if ENABLE_FRILLS |
584 | #if ENABLE_FRILLS |
523 | Color_underline, |
585 | Color_underline, |
524 | #endif |
586 | #endif |
525 | #ifdef OPTION_HC |
587 | #ifdef OPTION_HC |
526 | Color_HC, |
588 | Color_HC, |
|
|
589 | Color_HTC, |
527 | #endif |
590 | #endif |
528 | #ifdef KEEP_SCROLLCOLOR |
|
|
529 | Color_scroll, |
591 | Color_scroll, |
|
|
592 | #ifdef RXVT_SCROLLBAR |
530 | Color_trough, |
593 | Color_trough, |
531 | #endif |
594 | #endif |
532 | #if ENABLE_TRANSPARENCY |
595 | #if BG_IMAGE_FROM_ROOT |
533 | Color_tint, |
596 | Color_tint, |
534 | #endif |
597 | #endif |
535 | #if OFF_FOCUS_FADING |
598 | #if OFF_FOCUS_FADING |
536 | Color_fade, |
599 | Color_fade, |
537 | #endif |
600 | #endif |
538 | NRS_COLORS, /* */ |
601 | NRS_COLORS, /* */ |
539 | #ifdef KEEP_SCROLLCOLOR |
602 | #ifdef RXVT_SCROLLBAR |
540 | Color_topShadow = NRS_COLORS, |
603 | Color_topShadow = NRS_COLORS, |
541 | Color_bottomShadow, |
604 | Color_bottomShadow, |
542 | TOTAL_COLORS |
605 | TOTAL_COLORS |
543 | #else |
606 | #else |
544 | TOTAL_COLORS = NRS_COLORS |
607 | TOTAL_COLORS = NRS_COLORS |
545 | #endif |
608 | #endif |
546 | }; |
609 | }; |
547 | |
610 | |
|
|
611 | #if USE_256_COLORS |
|
|
612 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
|
|
613 | #else |
548 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
614 | # define Color_Bits 7 // 0 .. maxTermCOLOR |
|
|
615 | #endif |
549 | |
616 | |
550 | /* |
617 | /* |
551 | * Resource list |
618 | * Resource list |
552 | */ |
619 | */ |
553 | enum { |
620 | enum { |
… | |
… | |
580 | #define PrivMode_smoothScroll (1UL<<17) |
647 | #define PrivMode_smoothScroll (1UL<<17) |
581 | #define PrivMode_vt52 (1UL<<18) |
648 | #define PrivMode_vt52 (1UL<<18) |
582 | #define PrivMode_LFNL (1UL<<19) |
649 | #define PrivMode_LFNL (1UL<<19) |
583 | #define PrivMode_MouseBtnEvent (1UL<<20) |
650 | #define PrivMode_MouseBtnEvent (1UL<<20) |
584 | #define PrivMode_MouseAnyEvent (1UL<<21) |
651 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
652 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
653 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
654 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
585 | |
655 | |
586 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
656 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
587 | |
657 | |
588 | #ifdef ALLOW_132_MODE |
658 | #ifdef ALLOW_132_MODE |
589 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
659 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
592 | #endif |
662 | #endif |
593 | |
663 | |
594 | // do not change these constants lightly, there are many interdependencies |
664 | // do not change these constants lightly, there are many interdependencies |
595 | #define IMBUFSIZ 128 // input modifier buffer sizes |
665 | #define IMBUFSIZ 128 // input modifier buffer sizes |
596 | #define KBUFSZ 512 // size of keyboard mapping buffer |
666 | #define KBUFSZ 512 // size of keyboard mapping buffer |
597 | #define CBUFSIZ 2048 // size of command buffer |
667 | #define CBUFSIZ 32768 // size of command buffer (longest command sequence possible) |
|
|
668 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
598 | #define UBUFSIZ 2048 // character buffer |
669 | #define UBUFSIZ 2048 // character buffer |
599 | |
|
|
600 | #ifndef PATH_MAX |
|
|
601 | # define PATH_MAX 16384 |
|
|
602 | #endif |
|
|
603 | |
670 | |
604 | #if ENABLE_FRILLS |
671 | #if ENABLE_FRILLS |
605 | # include <X11/Xmd.h> |
672 | # include <X11/Xmd.h> |
606 | typedef struct _mwmhints { |
673 | typedef struct _mwmhints |
|
|
674 | { |
607 | CARD32 flags; |
675 | CARD32 flags; |
608 | CARD32 functions; |
676 | CARD32 functions; |
609 | CARD32 decorations; |
677 | CARD32 decorations; |
610 | INT32 input_mode; |
678 | INT32 input_mode; |
611 | CARD32 status; |
679 | CARD32 status; |
… | |
… | |
642 | /* |
710 | /* |
643 | ***************************************************************************** |
711 | ***************************************************************************** |
644 | * MACRO DEFINES |
712 | * MACRO DEFINES |
645 | ***************************************************************************** |
713 | ***************************************************************************** |
646 | */ |
714 | */ |
|
|
715 | |
|
|
716 | // speed hack, copy some member variable into a local variable of the same name |
647 | #define dLocal(type,name) type const name = this->name |
717 | #define dLocal(type,name) type const name = this->name |
648 | |
718 | |
649 | // for speed reasons, we assume that all codepoints 32 to 126 are |
719 | // for speed reasons, we assume that all codepoints 32 to 126 are |
650 | // single-width. |
720 | // single-width. |
651 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
721 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
… | |
… | |
658 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
728 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
659 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
729 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
660 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
730 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
661 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
731 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
662 | |
732 | |
663 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
664 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
665 | |
|
|
666 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
733 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
667 | #define ROW(n) row_buf [LINENO (n)] |
734 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
|
|
735 | |
|
|
736 | #define LINENO(n) LINENO_of (this, n) |
|
|
737 | #define ROW(n) ROW_of (this, n) |
668 | |
738 | |
669 | /* how to build & extract colors and attributes */ |
739 | /* how to build & extract colors and attributes */ |
670 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
740 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
671 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
741 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
672 | |
742 | |
673 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
743 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
674 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
744 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
675 | |
745 | |
676 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
746 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
677 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
747 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
678 | |
748 | |
679 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
749 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
|
|
750 | // return attributes defining the background, encoding doesn't matter |
|
|
751 | // depends on RS_fgShift > RS_bgShift |
680 | #define GET_BGATTR(x) \ |
752 | #define GET_BGATTR(x) \ |
|
|
753 | (ecb_unlikely ((x) & RS_RVid) \ |
681 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
754 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
682 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
755 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
683 | : ((x) & (RS_attrMask | RS_bgMask))) |
756 | : ((x) & (RS_attrMask | RS_bgMask))) |
684 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
757 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
685 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
758 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
686 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
759 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
687 | |
760 | |
688 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
761 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
689 | |
762 | |
690 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
763 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
691 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
764 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
692 | |
765 | |
693 | #if ENABLE_STYLES |
766 | #if ENABLE_STYLES |
694 | # define FONTSET(style) fontset[GET_STYLE (style)] |
767 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
695 | #else |
768 | #else |
696 | # define FONTSET(style) fontset[0] |
769 | # define FONTSET_of(t,style) (t)->fontset[0] |
697 | #endif |
770 | #endif |
698 | |
771 | |
699 | #ifdef HAVE_SCROLLBARS |
772 | #define FONTSET(style) FONTSET_of (this, style) |
700 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
701 | #else |
|
|
702 | # define scrollbar_TotalWidth() (0) |
|
|
703 | #endif |
|
|
704 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
705 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
706 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
707 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
708 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
709 | |
|
|
710 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
711 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
712 | && (y) <= scrollbarnext_dnval ()) |
|
|
713 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
714 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
715 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
716 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
717 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
718 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
719 | |
|
|
720 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
721 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
722 | : SCROLLRXVT_MINHEIGHT) |
|
|
723 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
724 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
725 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
726 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
727 | - scrollbar_minheight ()) |
|
|
728 | |
773 | |
729 | typedef callback<void (const char *)> log_callback; |
774 | typedef callback<void (const char *)> log_callback; |
730 | typedef callback<int (int)> getfd_callback; |
775 | typedef callback<int (int)> getfd_callback; |
731 | |
|
|
732 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
733 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
|
|
734 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
|
|
735 | extern void rxvt_pop_locale () NOTHROW; |
|
|
736 | |
776 | |
737 | /****************************************************************************/ |
777 | /****************************************************************************/ |
738 | |
778 | |
739 | #define LINE_LONGER 0x0001 // line is continued on the next row |
779 | #define LINE_LONGER 0x0001 // line is continued on the next row |
740 | #define LINE_FILTERED 0x0002 // line has been filtered |
780 | #define LINE_FILTERED 0x0002 // line has been filtered |
741 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
781 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
742 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
782 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
743 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
783 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
744 | |
784 | |
745 | struct line_t { |
785 | struct line_t |
|
|
786 | { |
746 | text_t *t; // terminal the text |
787 | text_t *t; // terminal the text |
747 | rend_t *r; // rendition, uses RS_ flags |
788 | rend_t *r; // rendition, uses RS_ flags |
748 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
789 | tlen_t_ l; // length of each text line |
749 | uint32_t f; // flags |
790 | uint32_t f; // flags |
|
|
791 | |
|
|
792 | bool valid () |
|
|
793 | { |
|
|
794 | return l >= 0; |
|
|
795 | } |
|
|
796 | |
|
|
797 | void alloc () |
|
|
798 | { |
|
|
799 | l = 0; |
|
|
800 | } |
750 | |
801 | |
751 | bool is_longer () |
802 | bool is_longer () |
752 | { |
803 | { |
753 | return f & LINE_LONGER; |
804 | return f & LINE_LONGER; |
754 | } |
805 | } |
… | |
… | |
784 | }; |
835 | }; |
785 | |
836 | |
786 | /****************************************************************************/ |
837 | /****************************************************************************/ |
787 | |
838 | |
788 | // primitive wrapper around mbstate_t to ensure initialisation |
839 | // primitive wrapper around mbstate_t to ensure initialisation |
789 | struct mbstate { |
840 | struct mbstate |
|
|
841 | { |
790 | mbstate_t mbs; |
842 | mbstate_t mbs; |
791 | |
843 | |
792 | operator mbstate_t *() { return &mbs; } |
844 | operator mbstate_t *() { return &mbs; } |
793 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
845 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
794 | mbstate () { reset (); } |
846 | mbstate () { reset (); } |
… | |
… | |
796 | |
848 | |
797 | /****************************************************************************/ |
849 | /****************************************************************************/ |
798 | |
850 | |
799 | #define UNICODE_MASK 0x1fffffUL |
851 | #define UNICODE_MASK 0x1fffffUL |
800 | |
852 | |
801 | #if UNICODE3 |
853 | #if UNICODE_3 |
802 | # define COMPOSE_LO 0x40000000UL |
854 | # define COMPOSE_LO 0x40000000UL |
803 | # define COMPOSE_HI 0x400fffffUL |
855 | # define COMPOSE_HI 0x400fffffUL |
804 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
856 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
805 | #else |
857 | #else |
806 | # if ENABLE_PERL |
858 | # if ENABLE_PERL |
… | |
… | |
815 | |
867 | |
816 | #if ENABLE_COMBINING |
868 | #if ENABLE_COMBINING |
817 | // compose chars are used to represent composite characters |
869 | // compose chars are used to represent composite characters |
818 | // that are not representable in unicode, as well as characters |
870 | // that are not representable in unicode, as well as characters |
819 | // not fitting in the BMP. |
871 | // not fitting in the BMP. |
820 | struct compose_char { |
872 | struct compose_char |
|
|
873 | { |
821 | unicode_t c1, c2; // any chars != NOCHAR are valid |
874 | unicode_t c1, c2; // any chars != NOCHAR are valid |
|
|
875 | #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) |
|
|
876 | compose_char () = default; |
|
|
877 | #endif |
822 | compose_char (unicode_t c1, unicode_t c2) |
878 | compose_char (unicode_t c1, unicode_t c2) |
823 | : c1(c1), c2(c2) |
879 | : c1(c1), c2(c2) |
824 | { } |
880 | { } |
825 | }; |
881 | }; |
826 | |
882 | |
827 | class rxvt_composite_vec { |
883 | class rxvt_composite_vec |
|
|
884 | { |
828 | vector<compose_char> v; |
885 | vector<compose_char> v; |
829 | public: |
886 | public: |
830 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
887 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
831 | int expand (unicode_t c, wchar_t *r); |
888 | int expand (unicode_t c, wchar_t *r); |
832 | compose_char *operator [](text_t c) |
889 | compose_char *operator [](text_t c) |
… | |
… | |
844 | |
901 | |
845 | #ifdef KEYSYM_RESOURCE |
902 | #ifdef KEYSYM_RESOURCE |
846 | class keyboard_manager; |
903 | class keyboard_manager; |
847 | #endif |
904 | #endif |
848 | |
905 | |
|
|
906 | typedef struct rxvt_term *rxvt_t; |
|
|
907 | |
|
|
908 | extern rxvt_t rxvt_current_term; |
|
|
909 | |
|
|
910 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
|
|
911 | #define GET_R rxvt_current_term |
|
|
912 | |
|
|
913 | /* ------------------------------------------------------------------------- */ |
|
|
914 | struct overlay_base |
|
|
915 | { |
|
|
916 | int x, y, w, h; // overlay dimensions |
|
|
917 | text_t **text; |
|
|
918 | rend_t **rend; |
|
|
919 | |
|
|
920 | // while tempting to add swap() etc. here, it effectively only increases code size |
|
|
921 | }; |
|
|
922 | |
|
|
923 | /* ------------------------------------------------------------------------- */ |
|
|
924 | |
|
|
925 | typedef struct |
|
|
926 | { |
|
|
927 | int row; |
|
|
928 | int col; |
|
|
929 | } row_col_t; |
|
|
930 | |
|
|
931 | /* |
|
|
932 | * terminal limits: |
|
|
933 | * |
|
|
934 | * width : 1 <= width |
|
|
935 | * height : 1 <= height |
|
|
936 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
937 | * nrow : 1 <= nrow <= MAX(int) |
|
|
938 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
939 | * term_start : 0 <= term_start < saveLines |
|
|
940 | * total_rows : nrow + saveLines |
|
|
941 | * |
|
|
942 | * top_row : -saveLines <= top_row <= 0 |
|
|
943 | * view_start : top_row <= view_start <= 0 |
|
|
944 | * |
|
|
945 | * | most coordinates are stored relative to term_start, |
|
|
946 | * ROW_BUF | which is the first line of the terminal screen |
|
|
947 | * |························= row_buf[0] |
|
|
948 | * |························= row_buf[1] |
|
|
949 | * |························= row_buf[2] etc. |
|
|
950 | * | |
|
|
951 | * +------------+···········= term_start + top_row |
|
|
952 | * | scrollback | |
|
|
953 | * | scrollback +---------+·= term_start + view_start |
|
|
954 | * | scrollback | display | |
|
|
955 | * | scrollback | display | |
|
|
956 | * +------------+·display·+·= term_start |
|
|
957 | * | terminal | display | |
|
|
958 | * | terminal +---------+ |
|
|
959 | * | terminal | |
|
|
960 | * | terminal | |
|
|
961 | * +------------+···········= term_start + nrow - 1 |
|
|
962 | * | |
|
|
963 | * | |
|
|
964 | * END······················= total_rows |
|
|
965 | */ |
|
|
966 | |
|
|
967 | struct TermWin_t |
|
|
968 | { |
|
|
969 | int vt_width; /* actual window width [pixels] */ |
|
|
970 | int vt_height; /* actual window height [pixels] */ |
|
|
971 | int width; /* window width [pixels] */ |
|
|
972 | int height; /* window height [pixels] */ |
|
|
973 | int fwidth; /* font width [pixels] */ |
|
|
974 | int fheight; /* font height [pixels] */ |
|
|
975 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
976 | int ncol; /* window columns [characters] */ |
|
|
977 | int nrow; /* window rows [characters] */ |
|
|
978 | int focus; /* window has focus */ |
|
|
979 | int mapped; /* window state mapped? */ |
|
|
980 | int int_bwidth; /* internal border width */ |
|
|
981 | int ext_bwidth; /* external border width */ |
|
|
982 | int lineSpace; /* number of extra pixels between rows */ |
|
|
983 | int letterSpace; /* number of extra pixels between columns */ |
|
|
984 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
985 | int total_rows; /* total number of rows in this terminal */ |
|
|
986 | int term_start; /* term lines start here */ |
|
|
987 | int view_start; /* scrollback view starts here */ |
|
|
988 | int top_row; /* topmost row index of scrollback */ |
|
|
989 | Window parent; /* parent identifier */ |
|
|
990 | Window vt; /* vt100 window */ |
|
|
991 | GC gc; /* GC for drawing */ |
|
|
992 | rxvt_drawable *drawable; |
|
|
993 | rxvt_fontset *fontset[4]; |
|
|
994 | }; |
|
|
995 | |
|
|
996 | /* |
|
|
997 | * screen accounting: |
|
|
998 | * screen_t elements |
|
|
999 | * row: Cursor row position : 0 <= row < nrow |
|
|
1000 | * col: Cursor column position : 0 <= col < ncol |
|
|
1001 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
1002 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
1003 | * |
|
|
1004 | * selection_t elements |
|
|
1005 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
1006 | * nothing is selected |
|
|
1007 | * beg: row/column of beginning of selection : never past mark |
|
|
1008 | * mark: row/column of initial click : never past end |
|
|
1009 | * end: row/column of one character past end of selection |
|
|
1010 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
1011 | * * Note: col == -1 ==> we're left of screen |
|
|
1012 | * |
|
|
1013 | */ |
|
|
1014 | struct screen_t |
|
|
1015 | { |
|
|
1016 | row_col_t cur; /* cursor position on the screen */ |
|
|
1017 | int tscroll; /* top of settable scroll region */ |
|
|
1018 | int bscroll; /* bottom of settable scroll region */ |
|
|
1019 | unsigned int charset; /* character set number [0..3] */ |
|
|
1020 | unsigned int flags; /* see below */ |
|
|
1021 | row_col_t s_cur; /* saved cursor position */ |
|
|
1022 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
1023 | char s_charset_char; |
|
|
1024 | rend_t s_rstyle; /* saved rendition style */ |
|
|
1025 | }; |
|
|
1026 | |
|
|
1027 | enum selection_op_t |
|
|
1028 | { |
|
|
1029 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
1030 | SELECTION_INIT, /* marked a point */ |
|
|
1031 | SELECTION_BEGIN, /* started a selection */ |
|
|
1032 | SELECTION_CONT, /* continued selection */ |
|
|
1033 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
1034 | }; |
|
|
1035 | |
|
|
1036 | struct selection_t |
|
|
1037 | { |
|
|
1038 | wchar_t *text; /* selected text */ |
|
|
1039 | unsigned int len; /* length of selected text */ |
|
|
1040 | unsigned int screen; /* screen being used */ |
|
|
1041 | unsigned int clicks; /* number of clicks */ |
|
|
1042 | selection_op_t op; /* current operation */ |
|
|
1043 | bool rect; /* rectangular selection? */ |
|
|
1044 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
1045 | row_col_t mark; /* point of initial click <= end */ |
|
|
1046 | row_col_t end; /* one character past end point */ |
|
|
1047 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
1048 | unsigned int clip_len; /* length of clipboard text */ |
|
|
1049 | }; |
|
|
1050 | |
|
|
1051 | /* ------------------------------------------------------------------------- */ |
|
|
1052 | |
|
|
1053 | /* screen_t flags */ |
|
|
1054 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
1055 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
1056 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
1057 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
1058 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
1059 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
1060 | |
|
|
1061 | /* rxvt_vars.options */ |
|
|
1062 | enum { |
|
|
1063 | # define def(name) Opt_ ## name, |
|
|
1064 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
1065 | Opt_0, |
|
|
1066 | # include "optinc.h" |
|
|
1067 | # undef nodef |
|
|
1068 | # undef def |
|
|
1069 | Opt_count |
|
|
1070 | }; |
|
|
1071 | |
|
|
1072 | /* ------------------------------------------------------------------------- */ |
|
|
1073 | |
|
|
1074 | struct rxvt_vars : TermWin_t |
|
|
1075 | { |
|
|
1076 | scrollBar_t scrollBar; |
|
|
1077 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
1078 | XSizeHints szHint; |
|
|
1079 | rxvt_color *pix_colors; |
|
|
1080 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
1081 | |
|
|
1082 | line_t *row_buf; // all lines, scrollback + terminal, circular |
|
|
1083 | line_t *drawn_buf; // text on screen |
|
|
1084 | line_t *swap_buf; // lines for swap buffer |
|
|
1085 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
1086 | screen_t screen; |
|
|
1087 | screen_t swap; |
|
|
1088 | selection_t selection; |
|
|
1089 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
1090 | #ifdef OFF_FOCUS_FADING |
|
|
1091 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
1092 | #endif |
|
|
1093 | }; |
|
|
1094 | |
849 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
1095 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1096 | { |
850 | |
1097 | |
851 | // special markers with magic addresses |
1098 | // special markers with magic addresses |
852 | static const char resval_undef []; // options specifically unset |
1099 | static const char resval_undef []; // options specifically unset |
853 | static const char resval_on []; // boolean options switched on |
1100 | static const char resval_on []; // boolean options switched on |
854 | static const char resval_off []; // or off |
1101 | static const char resval_off []; // or off |
… | |
… | |
862 | |
1109 | |
863 | unsigned char want_refresh:1, |
1110 | unsigned char want_refresh:1, |
864 | current_screen:1, /* primary or secondary */ |
1111 | current_screen:1, /* primary or secondary */ |
865 | num_scr_allow:1, |
1112 | num_scr_allow:1, |
866 | bypass_keystate:1, |
1113 | bypass_keystate:1, |
|
|
1114 | #if ENABLE_FRILLS |
|
|
1115 | urgency_hint:1, |
|
|
1116 | #endif |
867 | #ifdef CURSOR_BLINK |
1117 | #if CURSOR_BLINK |
868 | hidden_cursor:1, |
1118 | hidden_cursor:1, |
869 | #endif |
1119 | #endif |
870 | #ifdef TEXT_BLINK |
1120 | #if TEXT_BLINK |
871 | hidden_text:1, |
1121 | hidden_text:1, |
872 | #endif |
1122 | #endif |
873 | #ifdef POINTER_BLANK |
1123 | #if POINTER_BLANK |
874 | hidden_pointer:1, |
1124 | hidden_pointer:1, |
875 | #endif |
1125 | #endif |
876 | enc_utf8:1, /* wether locale uses utf-8 */ |
1126 | enc_utf8:1, /* whether locale uses utf-8 */ |
877 | seen_input:1, /* wether we have seen some program output yet */ |
1127 | seen_input:1, /* whether we have seen some program output yet */ |
878 | seen_resize:1, /* wether we had a resize event */ |
1128 | seen_resize:1, /* whether we had a resize event */ |
|
|
1129 | init_done:1, |
879 | parsed_geometry:1; |
1130 | parsed_geometry:1; |
880 | |
1131 | |
881 | unsigned char refresh_type, |
1132 | unsigned char refresh_type, |
882 | #ifdef META8_OPTION |
1133 | #ifdef META8_OPTION |
883 | meta_char, /* Alt-key prefix */ |
1134 | meta_char; /* Alt-key prefix */ |
884 | #endif |
1135 | #endif |
885 | scrollbar_align, |
|
|
886 | selection_wait, |
|
|
887 | selection_type; |
|
|
888 | /* ---------- */ |
1136 | /* ---------- */ |
889 | bool rvideo_state, rvideo_mode; |
1137 | bool rvideo_state, rvideo_mode; |
890 | #ifndef NO_BELL |
1138 | #ifndef NO_BELL |
891 | bool rvideo_bell; |
1139 | bool rvideo_bell; |
892 | #endif |
1140 | #endif |
893 | int num_scr; /* screen: number lines scrolled */ |
1141 | int num_scr; /* screen: number of lines scrolled */ |
894 | int prev_ncol, /* screen: previous number of columns */ |
1142 | int prev_ncol, /* screen: previous number of columns */ |
895 | prev_nrow; /* screen: previous number of rows */ |
1143 | prev_nrow; /* screen: previous number of rows */ |
896 | /* ---------- */ |
1144 | /* ---------- */ |
897 | rend_t rstyle; |
1145 | rend_t rstyle; |
898 | /* ---------- */ |
1146 | /* ---------- */ |
899 | #ifdef SELECTION_SCROLLING |
1147 | #ifdef SELECTION_SCROLLING |
900 | int scroll_selection_lines; |
1148 | int scroll_selection_lines; |
901 | enum page_dirn scroll_selection_dir; |
|
|
902 | int selection_save_x, |
1149 | int selection_save_x, |
903 | selection_save_y, |
1150 | selection_save_y, |
904 | selection_save_state; |
1151 | selection_save_state; |
905 | #endif |
1152 | #endif |
906 | /* ---------- */ |
1153 | /* ---------- */ |
… | |
… | |
908 | /* give proper Scroll behaviour */ |
1155 | /* give proper Scroll behaviour */ |
909 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1156 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
910 | mouse_slip_wheel_speed, |
1157 | mouse_slip_wheel_speed, |
911 | #endif |
1158 | #endif |
912 | refresh_count, |
1159 | refresh_count, |
913 | last_bot, /* scrollbar last bottom position */ |
|
|
914 | last_top, /* scrollbar last top position */ |
|
|
915 | last_state, /* scrollbar last state */ |
|
|
916 | scrollbar_len, |
|
|
917 | window_vt_x, |
1160 | window_vt_x, |
918 | window_vt_y, |
1161 | window_vt_y, |
919 | window_sb_x, |
|
|
920 | mouse_row, |
1162 | mouse_row, |
921 | mouse_col, |
1163 | mouse_col, |
922 | # ifdef POINTER_BLANK |
1164 | # ifdef POINTER_BLANK |
923 | pointerBlankDelay, |
1165 | pointerBlankDelay, |
924 | # endif |
1166 | # endif |
925 | allowedxerror; |
1167 | allowedxerror; |
926 | /* ---------- */ |
1168 | /* ---------- */ |
927 | unsigned int ModLevel3Mask, |
1169 | unsigned int ModLevel3Mask, |
928 | ModMetaMask, |
1170 | ModMetaMask, |
929 | ModNumLockMask; |
1171 | ModNumLockMask; |
930 | int old_width, /* last used width in screen resize */ |
|
|
931 | old_height; /* last used height in screen resize */ |
|
|
932 | unsigned long priv_modes, |
1172 | unsigned long priv_modes, |
933 | SavedModes; |
1173 | SavedModes; |
934 | /* ---------- */ |
1174 | /* ---------- */ |
935 | Atom *xa; |
1175 | Atom *xa; |
936 | /* ---------- */ |
1176 | /* ---------- */ |
937 | #ifdef RXVT_SCROLLBAR |
|
|
938 | GC scrollbarGC, |
|
|
939 | topShadowGC, |
|
|
940 | botShadowGC; |
|
|
941 | #endif |
|
|
942 | #ifdef XTERM_SCROLLBAR |
|
|
943 | GC xscrollbarGC, |
|
|
944 | ShadowGC; |
|
|
945 | #endif |
|
|
946 | #ifdef PLAIN_SCROLLBAR |
|
|
947 | GC pscrollbarGC; |
|
|
948 | #endif |
|
|
949 | #ifdef NEXT_SCROLLBAR |
|
|
950 | GC blackGC, |
|
|
951 | whiteGC, |
|
|
952 | grayGC, |
|
|
953 | darkGC, |
|
|
954 | stippleGC; |
|
|
955 | Pixmap dimple, |
|
|
956 | upArrow, |
|
|
957 | downArrow, |
|
|
958 | upArrowHi, |
|
|
959 | downArrowHi; |
|
|
960 | #endif |
|
|
961 | /* ---------- */ |
|
|
962 | Time selection_time, |
1177 | Time selection_time, |
963 | selection_request_time; |
1178 | clipboard_time; |
|
|
1179 | rxvt_selection *selection_req; |
964 | pid_t cmd_pid; /* process id of child */ |
1180 | pid_t cmd_pid; /* process id of child */ |
965 | char * incr_buf; |
|
|
966 | size_t incr_buf_size, incr_buf_fill; |
|
|
967 | /* ---------- */ |
|
|
968 | Cursor leftptr_cursor; |
|
|
969 | /* ---------- */ |
1181 | /* ---------- */ |
970 | struct mouse_event MEvent; |
1182 | struct mouse_event MEvent; |
971 | XComposeStatus compose; |
1183 | XComposeStatus compose; |
972 | ttymode_t tio; |
1184 | static struct termios def_tio; |
973 | row_col_t oldcursor; |
1185 | row_col_t oldcursor; |
|
|
1186 | |
974 | #ifdef HAVE_BG_PIXMAP |
1187 | #ifdef HAVE_BG_PIXMAP |
975 | bgPixmap_t bgPixmap; |
1188 | void bg_init (); |
|
|
1189 | void bg_destroy (); |
|
|
1190 | |
|
|
1191 | # if BG_IMAGE_FROM_FILE |
|
|
1192 | rxvt_image fimage; |
|
|
1193 | void render_image (rxvt_image &image); |
976 | #endif |
1194 | # endif |
|
|
1195 | |
|
|
1196 | # if BG_IMAGE_FROM_ROOT |
|
|
1197 | rxvt_img *root_img; |
|
|
1198 | image_effects root_effects; |
|
|
1199 | |
|
|
1200 | void render_root_image (); |
|
|
1201 | # endif |
|
|
1202 | |
|
|
1203 | ev_tstamp bg_valid_since; |
|
|
1204 | |
|
|
1205 | bool bg_window_size_sensitive (); |
|
|
1206 | bool bg_window_position_sensitive (); |
|
|
1207 | |
|
|
1208 | void bg_render (); |
|
|
1209 | #endif |
|
|
1210 | |
977 | #ifdef HAVE_AFTERIMAGE |
1211 | #ifdef HAVE_IMG |
978 | ASVisual *asv; |
1212 | enum { |
979 | ASImageManager *asimman; |
1213 | BG_IS_TRANSPARENT = 1 << 1, |
|
|
1214 | BG_NEEDS_REFRESH = 1 << 2, |
|
|
1215 | BG_INHIBIT_RENDER = 1 << 3, |
|
|
1216 | }; |
|
|
1217 | |
|
|
1218 | uint8_t bg_flags; |
|
|
1219 | |
|
|
1220 | rxvt_img *bg_img; |
980 | #endif |
1221 | #endif |
981 | |
1222 | |
982 | #if ENABLE_OVERLAY |
1223 | #if ENABLE_OVERLAY |
983 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1224 | overlay_base ov; |
984 | text_t **ov_text; |
|
|
985 | rend_t **ov_rend; |
|
|
986 | |
1225 | |
987 | void scr_swap_overlay () NOTHROW; |
1226 | void scr_swap_overlay () NOTHROW; |
988 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1227 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
989 | void scr_overlay_off () NOTHROW; |
1228 | void scr_overlay_off () NOTHROW; |
990 | void scr_overlay_set (int x, int y, |
1229 | void scr_overlay_set (int x, int y, |
… | |
… | |
994 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1233 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
995 | #endif |
1234 | #endif |
996 | |
1235 | |
997 | vector<void *> allocated; // free these memory blocks with free() |
1236 | vector<void *> allocated; // free these memory blocks with free() |
998 | |
1237 | |
999 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1238 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1000 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1001 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1002 | char *env_term; /* environmental variable TERM */ |
|
|
1003 | |
1239 | |
1004 | char *locale; |
1240 | char *locale; |
1005 | char charsets[4]; |
1241 | char charsets[4]; |
1006 | char *v_buffer; /* pointer to physical buffer */ |
1242 | char *v_buffer; /* pointer to physical buffer */ |
1007 | unsigned int v_buflen; /* size of area to write */ |
1243 | unsigned int v_buflen; /* size of area to write */ |
… | |
… | |
1019 | char *cmdbuf_ptr, *cmdbuf_endp; |
1255 | char *cmdbuf_ptr, *cmdbuf_endp; |
1020 | char cmdbuf_base[CBUFSIZ]; |
1256 | char cmdbuf_base[CBUFSIZ]; |
1021 | |
1257 | |
1022 | ptytty *pty; |
1258 | ptytty *pty; |
1023 | |
1259 | |
1024 | rxvt_salloc *talloc; // text line allocator |
1260 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1025 | rxvt_salloc *ralloc; // rend line allocator |
1261 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1262 | void *chunk; |
|
|
1263 | size_t chunk_size; |
1026 | |
1264 | |
1027 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1265 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1028 | |
1266 | |
1029 | #if ENABLE_FRILLS || ISO_14755 |
1267 | #if ENABLE_FRILLS || ISO_14755 |
1030 | // ISO 14755 entry support |
1268 | // ISO 14755 entry support |
1031 | unicode_t iso14755buf; |
1269 | unicode_t iso14755buf; |
1032 | void commit_iso14755 (); |
1270 | void commit_iso14755 (); |
1033 | int hex_keyval (XKeyEvent &ev); |
|
|
1034 | # if ISO_14755 |
1271 | # if ISO_14755 |
1035 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1272 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1); |
1036 | void iso14755_54 (int x, int y); |
1273 | void iso14755_54 (int x, int y); |
1037 | # endif |
1274 | # endif |
1038 | #endif |
1275 | #endif |
1039 | |
1276 | |
1040 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1277 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
… | |
… | |
1042 | void vt_select_input () const NOTHROW |
1279 | void vt_select_input () const NOTHROW |
1043 | { |
1280 | { |
1044 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1281 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1045 | } |
1282 | } |
1046 | |
1283 | |
1047 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1284 | #if BG_IMAGE_FROM_ROOT || ENABLE_PERL |
1048 | void rootwin_cb (XEvent &xev); |
1285 | void rootwin_cb (XEvent &xev); |
1049 | xevent_watcher rootwin_ev; |
1286 | xevent_watcher rootwin_ev; |
1050 | #endif |
1287 | #endif |
1051 | #ifdef HAVE_BG_PIXMAP |
1288 | #ifdef HAVE_BG_PIXMAP |
1052 | int update_background (); |
1289 | void update_background (); |
1053 | #if TRACE_PIXMAPS |
|
|
1054 | int trace_update_background (const char *file, int line); |
|
|
1055 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1056 | #endif |
|
|
1057 | void update_background_cb (ev::timer &w, int revents); |
1290 | void update_background_cb (ev::timer &w, int revents); |
1058 | ev::timer update_background_ev; |
1291 | ev::timer update_background_ev; |
1059 | #endif |
1292 | #endif |
1060 | |
1293 | |
1061 | void x_cb (XEvent &xev); |
1294 | void x_cb (XEvent &xev); |
1062 | xevent_watcher termwin_ev; |
1295 | xevent_watcher termwin_ev; |
1063 | xevent_watcher vt_ev; |
1296 | xevent_watcher vt_ev; |
1064 | #ifdef HAVE_SCROLLBARS |
|
|
1065 | xevent_watcher scrollbar_ev; |
1297 | xevent_watcher scrollbar_ev; |
1066 | #endif |
|
|
1067 | |
1298 | |
1068 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1299 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1069 | void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev; |
|
|
1070 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1300 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
|
|
1301 | void refresh_check (); |
1071 | void flush (); |
1302 | void flush (); |
1072 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1303 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1304 | void cmdbuf_reify (); |
|
|
1305 | void cmdbuf_append (const char *str, size_t count); |
1073 | bool pty_fill (); |
1306 | bool pty_fill (); |
1074 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1307 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1075 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1076 | |
1308 | |
1077 | #ifdef CURSOR_BLINK |
1309 | #ifdef CURSOR_BLINK |
|
|
1310 | void cursor_blink_reset (); |
1078 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1311 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1079 | #endif |
1312 | #endif |
1080 | #ifdef TEXT_BLINK |
1313 | #ifdef TEXT_BLINK |
1081 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1314 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1082 | #endif |
1315 | #endif |
… | |
… | |
1099 | void pointer_blank (); |
1332 | void pointer_blank (); |
1100 | #endif |
1333 | #endif |
1101 | void pointer_unblank (); |
1334 | void pointer_unblank (); |
1102 | |
1335 | |
1103 | void tt_printf (const char *fmt,...); |
1336 | void tt_printf (const char *fmt,...); |
|
|
1337 | void tt_write_ (const char *data, unsigned int len); |
1104 | void tt_write (const char *data, unsigned int len); |
1338 | void tt_write (const char *data, unsigned int len); |
|
|
1339 | void tt_write_user_input (const char *data, unsigned int len); |
1105 | void pty_write (); |
1340 | void pty_write (); |
1106 | |
|
|
1107 | bool init (stringvec *argv, stringvec *envv) |
|
|
1108 | { |
|
|
1109 | this->argv = argv; |
|
|
1110 | return init (argv->size (), argv->begin (), envv); |
|
|
1111 | } |
|
|
1112 | |
1341 | |
1113 | void make_current () const // make this the "currently active" urxvt instance |
1342 | void make_current () const // make this the "currently active" urxvt instance |
1114 | { |
1343 | { |
1115 | SET_R (this); |
1344 | SET_R (this); |
1116 | set_environ (envv); |
1345 | set_environ (envv); |
… | |
… | |
1128 | void im_set_size (XRectangle &size); |
1357 | void im_set_size (XRectangle &size); |
1129 | void im_set_position (XPoint &pos) NOTHROW; |
1358 | void im_set_position (XPoint &pos) NOTHROW; |
1130 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1359 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1131 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1360 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1132 | |
1361 | |
1133 | bool IMisRunning (); |
1362 | bool im_is_running (); |
1134 | void IMSendSpot (); |
1363 | void im_send_spot (); |
1135 | bool IM_get_IC (const char *modifiers); |
1364 | bool im_get_ic (const char *modifiers); |
1136 | void IMSetPosition (); |
1365 | void im_set_position (); |
1137 | #endif |
1366 | #endif |
1138 | |
1367 | |
1139 | // command.C |
1368 | // command.C |
1140 | void key_press (XKeyEvent &ev); |
1369 | void key_press (XKeyEvent &ev); |
1141 | void key_release (XKeyEvent &ev); |
1370 | void key_release (XKeyEvent &ev); |
1142 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1143 | |
1371 | |
1144 | wchar_t next_char () NOTHROW; |
1372 | wchar_t next_char () NOTHROW; |
1145 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1373 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1146 | uint32_t next_octet () NOTHROW; |
1374 | uint32_t next_octet () NOTHROW; |
1147 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1375 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1148 | |
1376 | |
1149 | bool cmd_parse (); |
1377 | void cmd_parse (); |
1150 | void mouse_report (XButtonEvent &ev); |
1378 | void mouse_report (XButtonEvent &ev); |
1151 | void button_press (XButtonEvent &ev); |
1379 | void button_press (XButtonEvent &ev); |
1152 | void button_release (XButtonEvent &ev); |
1380 | void button_release (XButtonEvent &ev); |
1153 | void focus_in (); |
1381 | void focus_in (); |
1154 | void focus_out (); |
1382 | void focus_out (); |
|
|
1383 | #if ENABLE_FRILLS |
|
|
1384 | void set_urgency (bool enable); |
|
|
1385 | #else |
|
|
1386 | void set_urgency (bool enable) { } |
|
|
1387 | #endif |
1155 | void update_fade_color (unsigned int idx); |
1388 | void update_fade_color (unsigned int idx); |
1156 | #ifdef PRINTPIPE |
1389 | #ifdef PRINTPIPE |
1157 | FILE *popen_printer (); |
1390 | FILE *popen_printer (); |
1158 | int pclose_printer (FILE *stream); |
1391 | int pclose_printer (FILE *stream); |
1159 | #endif |
1392 | #endif |
… | |
… | |
1165 | void process_window_ops (const int *args, unsigned int nargs); |
1398 | void process_window_ops (const int *args, unsigned int nargs); |
1166 | char *get_to_st (unicode_t &ends_how); |
1399 | char *get_to_st (unicode_t &ends_how); |
1167 | void process_dcs_seq (); |
1400 | void process_dcs_seq (); |
1168 | void process_osc_seq (); |
1401 | void process_osc_seq (); |
1169 | void process_color_seq (int report, int color, const char *str, char resp); |
1402 | void process_color_seq (int report, int color, const char *str, char resp); |
1170 | void process_xterm_seq (int op, const char *str, char resp); |
1403 | void process_xterm_seq (int op, char *str, char resp); |
1171 | int privcases (int mode, unsigned long bit); |
1404 | int privcases (int mode, unsigned long bit); |
1172 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1405 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1173 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1406 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1174 | void process_graphics (); |
1407 | void set_cursor_style (int style); |
1175 | // init.C |
1408 | // init.C |
|
|
1409 | void init (stringvec *argv, stringvec *envv); |
|
|
1410 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1411 | void init2 (int argc, const char *const *argv); |
1176 | void init_vars (); |
1412 | void init_vars (); |
1177 | void init_secondary (); |
|
|
1178 | const char **init_resources (int argc, const char *const *argv); |
1413 | const char **init_resources (int argc, const char *const *argv); |
1179 | void init_env (); |
1414 | void init_env (); |
1180 | void set_locale (const char *locale); |
1415 | void set_locale (const char *locale); |
1181 | void init_xlocale (); |
1416 | void init_xlocale (); |
1182 | void init_command (const char *const *argv); |
1417 | void init_command (const char *const *argv); |
1183 | void run_command (const char *const *argv); |
1418 | void run_command (const char *const *argv); |
1184 | int run_child (const char *const *argv); |
1419 | int run_child (const char *const *argv); |
1185 | void color_aliases (int idx); |
1420 | void color_aliases (int idx); |
1186 | void create_windows (int argc, const char *const *argv); |
1421 | void create_windows (int argc, const char *const *argv); |
1187 | void Get_Colours (); |
1422 | void get_colours (); |
1188 | void get_ourmods (); |
1423 | void get_ourmods (); |
|
|
1424 | void set_icon (const char *file); |
1189 | // main.C |
1425 | // main.C |
1190 | void tt_winch (); |
1426 | void tt_winch (); |
1191 | rxvt_term (); |
1427 | rxvt_term (); |
1192 | ~rxvt_term (); |
1428 | ~rxvt_term (); |
1193 | void destroy (); |
1429 | void destroy (); |
1194 | void emergency_cleanup (); |
1430 | void emergency_cleanup (); |
1195 | bool init (int argc, const char *const *argv, stringvec *envv); |
|
|
1196 | void recolour_cursor (); |
1431 | void recolour_cursor (); |
1197 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1432 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1198 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1433 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1199 | bool set_fonts (); |
1434 | bool set_fonts (); |
1200 | void set_string_property (Atom prop, const char *str, int len = -1); |
1435 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1436 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1201 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1437 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1202 | void set_title (const char *str); |
1438 | void set_title (const char *str); |
1203 | void set_icon_name (const char *str); |
1439 | void set_icon_name (const char *str); |
1204 | void set_window_color (int idx, const char *color); |
1440 | void set_window_color (int idx, const char *color); |
1205 | void set_colorfgbg (); |
1441 | char *get_colorfgbg (); |
1206 | bool set_color (rxvt_color &color, const char *name); |
1442 | bool set_color (rxvt_color &color, const char *name); |
1207 | void alias_color (int dst, int src); |
1443 | void alias_color (int dst, int src); |
1208 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1444 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1209 | void get_window_origin (int &x, int &y); |
1445 | void get_window_origin (int &x, int &y); |
1210 | Pixmap get_pixmap_property (int prop_id); |
|
|
1211 | |
1446 | |
1212 | // screen.C |
1447 | // screen.C |
1213 | |
1448 | |
1214 | void lalloc (line_t &l) const |
1449 | bool option (uint8_t opt) const NOTHROW |
1215 | { |
1450 | { |
1216 | l.t = (text_t *)talloc->alloc (); |
1451 | return options[opt >> 3] & (1 << (opt & 7)); |
1217 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1218 | } |
1452 | } |
1219 | |
1453 | |
1220 | #if 0 |
1454 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1221 | void lfree (line_t &l) |
|
|
1222 | { |
|
|
1223 | talloc->free (l.t); |
|
|
1224 | ralloc->free (l.r); |
|
|
1225 | } |
|
|
1226 | #endif |
|
|
1227 | |
|
|
1228 | void lresize (line_t &l) const |
|
|
1229 | { |
|
|
1230 | if (!l.t) |
|
|
1231 | return; |
|
|
1232 | |
|
|
1233 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1234 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1235 | |
|
|
1236 | l.l = min (l.l, ncol); |
|
|
1237 | |
|
|
1238 | if (ncol > prev_ncol) |
|
|
1239 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1240 | } |
|
|
1241 | |
1455 | |
1242 | int fgcolor_of (rend_t r) const NOTHROW |
1456 | int fgcolor_of (rend_t r) const NOTHROW |
1243 | { |
1457 | { |
1244 | int base = GET_BASEFG (r); |
1458 | int base = GET_BASEFG (r); |
1245 | #ifndef NO_BRIGHTCOLOR |
1459 | #ifndef NO_BRIGHTCOLOR |
1246 | if (r & RS_Bold |
1460 | if (r & RS_Bold |
1247 | # if ENABLE_STYLES |
1461 | # if ENABLE_STYLES |
1248 | && option (Opt_intensityStyles) |
1462 | && option (Opt_intensityStyles) |
1249 | # endif |
1463 | # endif |
1250 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1464 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1251 | base += minBrightCOLOR - minCOLOR; |
1465 | base += minBrightCOLOR - minCOLOR; |
1252 | #endif |
1466 | #endif |
1253 | return base; |
1467 | return base; |
1254 | } |
1468 | } |
1255 | |
1469 | |
… | |
… | |
1259 | #ifndef NO_BRIGHTCOLOR |
1473 | #ifndef NO_BRIGHTCOLOR |
1260 | if (r & RS_Blink |
1474 | if (r & RS_Blink |
1261 | # if ENABLE_STYLES |
1475 | # if ENABLE_STYLES |
1262 | && option (Opt_intensityStyles) |
1476 | && option (Opt_intensityStyles) |
1263 | # endif |
1477 | # endif |
1264 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1478 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1265 | base += minBrightCOLOR - minCOLOR; |
1479 | base += minBrightCOLOR - minCOLOR; |
1266 | #endif |
1480 | #endif |
1267 | return base; |
1481 | return base; |
1268 | } |
1482 | } |
1269 | |
1483 | |
1270 | bool option (uint8_t opt) const NOTHROW |
|
|
1271 | { |
|
|
1272 | if (!opt) |
|
|
1273 | return 0; |
|
|
1274 | |
|
|
1275 | --opt; |
|
|
1276 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1277 | } |
|
|
1278 | |
|
|
1279 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1280 | { |
|
|
1281 | if (!opt) |
|
|
1282 | return; |
|
|
1283 | |
|
|
1284 | --opt; |
|
|
1285 | if (set) |
|
|
1286 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1287 | else |
|
|
1288 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | void PrivMode (int set, unsigned bit) NOTHROW |
|
|
1292 | { |
|
|
1293 | if (set) |
|
|
1294 | priv_modes |= bit; |
|
|
1295 | else |
|
|
1296 | priv_modes &= ~bit; |
|
|
1297 | } |
|
|
1298 | |
|
|
1299 | // modifies first argument(!) |
1484 | // modifies first argument(!) |
|
|
1485 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1300 | void paste (char *data, unsigned int len) NOTHROW; |
1486 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1487 | void scr_alloc () NOTHROW; |
1301 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1488 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1302 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1489 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1490 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
|
|
1491 | void scr_set_char_rend (line_t &l, int col, rend_t rend); |
1303 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1492 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
|
|
1493 | void copy_line (line_t &dst, line_t &src); |
1304 | void scr_reset (); |
1494 | void scr_reset (); |
1305 | void scr_release () NOTHROW; |
1495 | void scr_release () NOTHROW; |
1306 | void scr_clear (bool really = false) NOTHROW; |
1496 | void scr_clear (bool really = false) NOTHROW; |
1307 | void scr_refresh () NOTHROW; |
1497 | void scr_refresh () NOTHROW; |
1308 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
1498 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
… | |
… | |
1312 | void scr_backindex () NOTHROW; |
1502 | void scr_backindex () NOTHROW; |
1313 | void scr_forwardindex () NOTHROW; |
1503 | void scr_forwardindex () NOTHROW; |
1314 | #endif |
1504 | #endif |
1315 | void scr_touch (bool refresh) NOTHROW; |
1505 | void scr_touch (bool refresh) NOTHROW; |
1316 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1506 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1317 | void scr_recolour () NOTHROW; |
1507 | void scr_recolour (bool refresh = true) NOTHROW; |
1318 | void scr_remap_chars () NOTHROW; |
1508 | void scr_remap_chars () NOTHROW; |
1319 | void scr_remap_chars (line_t &l) NOTHROW; |
1509 | void scr_remap_chars (line_t &l) NOTHROW; |
1320 | |
1510 | |
1321 | enum cursor_mode { SAVE, RESTORE }; |
1511 | enum cursor_mode { SAVE, RESTORE }; |
1322 | |
1512 | |
1323 | void scr_poweron (); |
1513 | void scr_poweron (); |
|
|
1514 | void scr_soft_reset () NOTHROW; |
1324 | void scr_cursor (cursor_mode mode) NOTHROW; |
1515 | void scr_cursor (cursor_mode mode) NOTHROW; |
1325 | void scr_do_wrap () NOTHROW; |
1516 | void scr_do_wrap () NOTHROW; |
1326 | void scr_swap_screen () NOTHROW; |
1517 | void scr_swap_screen () NOTHROW; |
1327 | void scr_change_screen (int scrn); |
1518 | void scr_change_screen (int scrn); |
1328 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1519 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
… | |
… | |
1346 | void scr_report_position () NOTHROW; |
1537 | void scr_report_position () NOTHROW; |
1347 | void set_font_style () NOTHROW; |
1538 | void set_font_style () NOTHROW; |
1348 | void scr_charset_choose (int set) NOTHROW; |
1539 | void scr_charset_choose (int set) NOTHROW; |
1349 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
1540 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
1350 | void scr_move_to (int y, int len) NOTHROW; |
1541 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1542 | bool scr_page (int nlines) NOTHROW; |
1351 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
1543 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW |
|
|
1544 | { |
|
|
1545 | return scr_page (direction * nlines); |
|
|
1546 | } |
1352 | bool scr_changeview (int new_view_start) NOTHROW; |
1547 | bool scr_changeview (int new_view_start) NOTHROW; |
1353 | void scr_bell () NOTHROW; |
1548 | void scr_bell () NOTHROW; |
1354 | void scr_printscreen (int fullhist) NOTHROW; |
1549 | void scr_printscreen (int fullhist) NOTHROW; |
1355 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1550 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1356 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1551 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1357 | void scr_reverse_selection () NOTHROW; |
1552 | void scr_reverse_selection () NOTHROW; |
1358 | void scr_dump (int fd) NOTHROW; |
1553 | void scr_dump (int fd) NOTHROW; |
1359 | |
1554 | |
1360 | void selection_check (int check_more) NOTHROW; |
1555 | void selection_check (int check_more) NOTHROW; |
1361 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1556 | void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */ |
1362 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1363 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1557 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1364 | int selection_request_other (Atom target, int selnum) NOTHROW; |
|
|
1365 | void selection_clear () NOTHROW; |
1558 | void selection_clear (bool clipboard = false) NOTHROW; |
1366 | void selection_make (Time tm); |
1559 | void selection_make (Time tm); |
1367 | bool selection_grab (Time tm) NOTHROW; |
1560 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1368 | void selection_start_colrow (int col, int row) NOTHROW; |
1561 | void selection_start_colrow (int col, int row) NOTHROW; |
1369 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1562 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1370 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1563 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1371 | void selection_remove_trailing_spaces () NOTHROW; |
1564 | void selection_remove_trailing_spaces () NOTHROW; |
1372 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1565 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1373 | void selection_click (int clicks, int x, int y) NOTHROW; |
1566 | void selection_click (int clicks, int x, int y) NOTHROW; |
1374 | void selection_extend (int x, int y, int flag) NOTHROW; |
1567 | void selection_extend (int x, int y, int flag) NOTHROW; |
1375 | void selection_rotate (int x, int y) NOTHROW; |
1568 | void selection_rotate (int x, int y) NOTHROW; |
1376 | |
1569 | |
1377 | #if defined(NEXT_SCROLLBAR) |
|
|
1378 | // scrollbar-next.C |
|
|
1379 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1380 | void init_scrollbar_stuff (); |
|
|
1381 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1382 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1383 | #endif |
|
|
1384 | |
|
|
1385 | #if defined(RXVT_SCROLLBAR) |
|
|
1386 | // scrollbar-rxvt.C |
|
|
1387 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1388 | #endif |
|
|
1389 | |
|
|
1390 | #if defined(XTERM_SCROLLBAR) |
|
|
1391 | // scrollbar-xterm.C |
|
|
1392 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1393 | #endif |
|
|
1394 | |
|
|
1395 | #if defined(PLAIN_SCROLLBAR) |
|
|
1396 | // scrollbar-plain.C |
|
|
1397 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1398 | #endif |
|
|
1399 | |
|
|
1400 | // scrollbar.C |
|
|
1401 | void resize_scrollbar (); |
|
|
1402 | int scrollbar_mapping (int map); |
|
|
1403 | int scrollbar_show (int update); |
|
|
1404 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1405 | |
|
|
1406 | // xdefaults.C |
1570 | // xdefaults.C |
|
|
1571 | void rxvt_usage (int type); |
1407 | void get_options (int argc, const char *const *argv); |
1572 | const char **get_options (int argc, const char *const *argv); |
1408 | int parse_keysym (const char *str, const char *arg); |
1573 | int bind_action (const char *str, const char *arg); |
1409 | const char *x_resource (const char *name); |
1574 | const char *x_resource (const char *name); |
1410 | void extract_resources (); |
1575 | void extract_resources (); |
|
|
1576 | void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *)); |
|
|
1577 | void extract_keysym_resources (); |
1411 | }; |
1578 | }; |
1412 | |
1579 | |
1413 | #endif /* _RXVT_H_ */ |
1580 | #endif /* _RXVT_H_ */ |
1414 | |
1581 | |