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 |
… | |
… | |
18 | # define ENABLE_XEMBED 1 |
58 | # define ENABLE_XEMBED 1 |
19 | # define ENABLE_EWMH 1 |
59 | # define ENABLE_EWMH 1 |
20 | # define ENABLE_XIM_ONTHESPOT 1 |
60 | # define ENABLE_XIM_ONTHESPOT 1 |
21 | # define CURSOR_BLINK 1 |
61 | # define CURSOR_BLINK 1 |
22 | # define OPTION_HC 1 |
62 | # define OPTION_HC 1 |
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63 | # define BUILTIN_GLYPHS 1 |
23 | #else |
64 | #else |
24 | # define ENABLE_MINIMAL 1 |
65 | # define ENABLE_MINIMAL 1 |
25 | #endif |
66 | #endif |
26 | |
67 | |
27 | #include <limits.h> |
68 | #include <limits.h> |
28 | |
69 | |
29 | #include <X11/cursorfont.h> |
70 | #include <X11/cursorfont.h> |
30 | #include <X11/keysym.h> |
71 | #include <X11/keysym.h> |
31 | #include <X11/keysymdef.h> |
72 | #include <X11/keysymdef.h> |
32 | #include <X11/Xatom.h> |
73 | #include <X11/Xatom.h> |
33 | #if ENABLE_FRILLS |
74 | |
34 | # include <X11/Xmd.h> |
75 | #if HAVE_PIXBUF |
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76 | # include <gdk-pixbuf/gdk-pixbuf.h> |
35 | #endif |
77 | #endif |
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78 | |
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79 | #if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY) |
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80 | # define HAVE_IMG 1 |
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81 | #endif |
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82 | |
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83 | #define ECB_NO_THREADS 1 |
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84 | #include "ecb.h" |
36 | |
85 | |
37 | #include "encoding.h" |
86 | #include "encoding.h" |
38 | #include "rxvtutil.h" |
87 | #include "rxvtutil.h" |
39 | #include "rxvtfont.h" |
88 | #include "rxvtfont.h" |
40 | #include "rxvttoolkit.h" |
89 | #include "rxvttoolkit.h" |
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90 | #include "rxvtimg.h" |
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91 | #include "scrollbar.h" |
41 | #include "ev_cpp.h" |
92 | #include "ev_cpp.h" |
42 | #include "salloc.h" |
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43 | #include "libptytty.h" |
93 | #include "libptytty.h" |
44 | |
94 | |
45 | #include "rxvtperl.h" |
95 | #include "rxvtperl.h" |
46 | |
96 | |
47 | // try to avoid some macros to decrease code size, on some systems |
97 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
56 | /* |
106 | /* |
57 | ***************************************************************************** |
107 | ***************************************************************************** |
58 | * SYSTEM HACKS |
108 | * SYSTEM HACKS |
59 | ***************************************************************************** |
109 | ***************************************************************************** |
60 | */ |
110 | */ |
61 | /* Consistent defines - please report on the necessity |
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62 | * @ Unixware: defines (__svr4__) |
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63 | */ |
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64 | #if defined (SVR4) && !defined (__svr4__) |
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65 | # define __svr4__ 1 |
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66 | #endif |
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67 | #if defined (sun) && !defined (__sun__) |
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68 | # define __sun__ 1 |
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69 | #endif |
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70 | |
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71 | #ifndef HAVE_XPOINTER |
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72 | typedef char *XPointer; |
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73 | #endif |
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74 | |
111 | |
75 | #include <termios.h> |
112 | #include <termios.h> |
76 | typedef struct termios ttymode_t; |
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77 | |
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78 | #include "background.h" |
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79 | |
113 | |
80 | #ifndef STDIN_FILENO |
114 | #ifndef STDIN_FILENO |
81 | # define STDIN_FILENO 0 |
115 | # define STDIN_FILENO 0 |
82 | # define STDOUT_FILENO 1 |
116 | # define STDOUT_FILENO 1 |
83 | # define STDERR_FILENO 2 |
117 | # define STDERR_FILENO 2 |
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118 | #endif |
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119 | |
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120 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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121 | # define EXIT_SUCCESS 0 /* exit function success */ |
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122 | # define EXIT_FAILURE 1 /* exit function failure */ |
84 | #endif |
123 | #endif |
85 | |
124 | |
86 | /****************************************************************************/ |
125 | /****************************************************************************/ |
87 | |
126 | |
88 | // exception thrown on fatal (per-instance) errors |
127 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
95 | ***************************************************************************** |
134 | ***************************************************************************** |
96 | * PROTOTYPES |
135 | * PROTOTYPES |
97 | ***************************************************************************** |
136 | ***************************************************************************** |
98 | */ |
137 | */ |
99 | // main.C |
138 | // main.C |
100 | void * rxvt_malloc (size_t size); |
139 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
101 | void * rxvt_calloc (size_t number, size_t size); |
140 | extern bool rxvt_set_locale (const char *locale) noexcept; |
102 | void * rxvt_realloc (void *ptr, size_t size); |
141 | extern void rxvt_push_locale (const char *locale) noexcept; |
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142 | extern void rxvt_pop_locale () noexcept; |
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143 | void rxvt_init (); |
103 | |
144 | |
104 | // misc.C |
145 | // misc.C |
105 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
146 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
106 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
147 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
107 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
148 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
108 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
149 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
109 | |
150 | |
110 | char * rxvt_basename (const char *str) NOTHROW; |
151 | const char * rxvt_basename (const char *str) noexcept; |
111 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
152 | void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept; |
112 | void rxvt_log (const char *fmt,...) NOTHROW; |
153 | void rxvt_log (const char *fmt,...) noexcept; |
113 | void rxvt_warn (const char *fmt,...) NOTHROW; |
154 | void rxvt_warn (const char *fmt,...) noexcept; |
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155 | ecb_noreturn ecb_cold |
114 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
156 | void rxvt_fatal (const char *fmt, ...); |
115 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
157 | ecb_noreturn ecb_cold |
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158 | void rxvt_exit_failure (); |
116 | |
159 | |
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160 | void * rxvt_malloc (size_t size); |
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161 | void * rxvt_calloc (size_t number, size_t size); |
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162 | void * rxvt_realloc (void *ptr, size_t size); |
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163 | |
117 | char * rxvt_strtrim (char *str) NOTHROW; |
164 | char * rxvt_strtrim (char *str) noexcept; |
118 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
165 | char ** rxvt_strsplit (char delim, const char *str) noexcept; |
119 | void rxvt_freecommastring (char **cs) NOTHROW; |
166 | |
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167 | static inline void |
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168 | rxvt_free_strsplit (char **ptr) noexcept |
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169 | { |
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170 | free (ptr[0]); |
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171 | free (ptr); |
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172 | } |
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173 | |
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174 | KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index); |
120 | |
175 | |
121 | ///////////////////////////////////////////////////////////////////////////// |
176 | ///////////////////////////////////////////////////////////////////////////// |
122 | |
177 | |
123 | // temporarily replace the process environment |
178 | // temporarily replace the process environment |
124 | extern char **environ; |
179 | extern char **environ; |
125 | extern char **rxvt_environ; // the original environ pointer |
180 | extern char **rxvt_environ; // the original environ pointer |
126 | |
181 | |
127 | static inline void set_environ (stringvec *envv) |
182 | static inline void |
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183 | set_environ (char **envv) |
128 | { |
184 | { |
129 | #if ENABLE_PERL |
185 | #if ENABLE_PERL |
130 | assert (envv); |
186 | assert (envv); |
131 | #else |
187 | #else |
132 | if (envv) |
188 | if (envv) |
133 | #endif |
189 | #endif |
134 | environ = (char **)envv->begin (); |
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135 | } |
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136 | |
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137 | static inline void set_environ (char **envv) |
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138 | { |
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139 | #if ENABLE_PERL |
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140 | assert (envv); |
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141 | #else |
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142 | if (envv) |
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143 | #endif |
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144 | environ = envv; |
190 | environ = envv; |
145 | } |
191 | } |
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192 | |
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193 | struct localise_env |
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194 | { |
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195 | char **orig_env; |
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196 | |
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197 | localise_env (char **new_env) |
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198 | { |
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199 | orig_env = environ; |
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200 | environ = new_env; |
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201 | } |
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202 | |
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203 | ~localise_env () |
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204 | { |
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205 | environ = orig_env; |
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206 | } |
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207 | }; |
146 | |
208 | |
147 | /* |
209 | /* |
148 | ***************************************************************************** |
210 | ***************************************************************************** |
149 | * STRUCTURES AND TYPEDEFS |
211 | * STRUCTURES AND TYPEDEFS |
150 | ***************************************************************************** |
212 | ***************************************************************************** |
151 | */ |
213 | */ |
152 | struct grwin_t; |
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153 | |
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154 | /* If we're using either the rxvt scrollbar, keep the |
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155 | * scrollColor resource. |
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156 | */ |
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157 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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158 | # define KEEP_SCROLLCOLOR 1 |
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159 | #else |
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160 | # undef KEEP_SCROLLCOLOR |
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161 | #endif |
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162 | |
214 | |
163 | /* |
215 | /* |
164 | * the 'essential' information for reporting Mouse Events |
216 | * the 'essential' information for reporting Mouse Events |
165 | * pared down from XButtonEvent |
217 | * pared down from XButtonEvent |
166 | */ |
218 | */ |
167 | struct mouse_event { |
219 | struct mouse_event |
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220 | { |
168 | int clicks; |
221 | int clicks; |
169 | Time time; /* milliseconds */ |
222 | Time time; /* milliseconds */ |
170 | unsigned int state; /* key or button mask */ |
223 | unsigned int state; /* key or button mask */ |
171 | unsigned int button; /* detail */ |
224 | unsigned int button; /* detail */ |
172 | }; |
225 | }; |
173 | |
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174 | #if ENABLE_FRILLS |
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175 | typedef struct _mwmhints { |
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176 | CARD32 flags; |
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177 | CARD32 functions; |
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178 | CARD32 decorations; |
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179 | INT32 input_mode; |
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180 | CARD32 status; |
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181 | } MWMHints; |
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182 | #endif |
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183 | |
226 | |
184 | #if ENABLE_XEMBED |
227 | #if ENABLE_XEMBED |
185 | // XEMBED messages |
228 | // XEMBED messages |
186 | # define XEMBED_EMBEDDED_NOTIFY 0 |
229 | # define XEMBED_EMBEDDED_NOTIFY 0 |
187 | # define XEMBED_WINDOW_ACTIVATE 1 |
230 | # define XEMBED_WINDOW_ACTIVATE 1 |
… | |
… | |
212 | ***************************************************************************** |
255 | ***************************************************************************** |
213 | */ |
256 | */ |
214 | |
257 | |
215 | /* COLORTERM, TERM environment variables */ |
258 | /* COLORTERM, TERM environment variables */ |
216 | #define COLORTERMENV "rxvt" |
259 | #define COLORTERMENV "rxvt" |
217 | #ifdef BG_IMAGE_FROM_FILE |
260 | #if HAVE_IMG |
218 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
261 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
219 | #else |
262 | #else |
220 | # define COLORTERMENVFULL COLORTERMENV |
263 | # define COLORTERMENVFULL COLORTERMENV |
221 | #endif |
264 | #endif |
222 | #ifndef TERMENV |
265 | #ifndef TERMENV |
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266 | # if USE_256_COLORS |
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267 | # define TERMENV "rxvt-unicode-256color" |
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268 | # else |
223 | # define TERMENV "rxvt-unicode" |
269 | # define TERMENV "rxvt-unicode" |
224 | #endif |
270 | # endif |
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271 | #endif |
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272 | |
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273 | // Hidden color cube for indexed 24-bit colors. There are fewer blue levels |
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274 | // because normal human eye is less sensitive to the blue component than to |
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275 | // the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color) |
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276 | #if USE_256_COLORS |
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277 | // 7x7x5=245 < 254 unused color indices |
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278 | # define Red_levels 7 |
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279 | # define Green_levels 7 |
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280 | # define Blue_levels 5 |
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281 | #else |
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282 | // 6x6x4=144 < 166 unused color indices |
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283 | # define Red_levels 6 |
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284 | # define Green_levels 6 |
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285 | # define Blue_levels 4 |
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286 | #endif |
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287 | |
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288 | #define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels) |
225 | |
289 | |
226 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
290 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
227 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
291 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
228 | #endif |
292 | #endif |
229 | |
293 | |
230 | /* now look for other badly set stuff */ |
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231 | |
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232 | #if !defined (EACCESS) && defined(EAGAIN) |
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233 | # define EACCESS EAGAIN |
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234 | #endif |
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235 | |
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236 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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237 | # define EXIT_SUCCESS 0 /* exit function success */ |
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238 | # define EXIT_FAILURE 1 /* exit function failure */ |
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239 | #endif |
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240 | |
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241 | #define scrollBar_esc 30 |
294 | #define scrollBar_esc 30 |
242 | |
295 | |
243 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
296 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
244 | # define HAVE_SCROLLBARS 1 |
297 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
245 | #endif |
298 | #endif |
246 | |
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247 | #define R_SB_ALIGN_CENTRE 0 |
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248 | #define R_SB_ALIGN_TOP 1 |
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249 | #define R_SB_ALIGN_BOTTOM 2 |
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250 | |
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251 | #define R_SB_NEXT 1 |
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252 | #define R_SB_XTERM 2 |
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253 | #define R_SB_PLAIN 4 |
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254 | #define R_SB_RXVT 8 |
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255 | |
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256 | #define SB_WIDTH_NEXT 19 |
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257 | #define SB_WIDTH_XTERM 15 |
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258 | #define SB_WIDTH_PLAIN 7 |
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259 | #ifndef SB_WIDTH_RXVT |
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260 | # define SB_WIDTH_RXVT 10 |
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261 | #endif |
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262 | |
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263 | /* |
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264 | * NeXT scrollbar defines |
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265 | */ |
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266 | #define SB_PADDING 1 |
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267 | #define SB_BORDER_WIDTH 1 |
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268 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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269 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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270 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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271 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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272 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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273 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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274 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
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275 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
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276 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
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277 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
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278 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
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279 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
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280 | /* |
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281 | * +-------------+ |
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282 | * | | <---< SB_PADDING |
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283 | * | ::::::::::: | |
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284 | * | ::::::::::: | |
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285 | * ''''''''''''''''' |
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286 | * ,,,,,,,,,,,,,,,,, |
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287 | * | ::::::::::: | |
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288 | * | ::::::::::: | |
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289 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
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290 | * | | :::::::: | |
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291 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
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292 | * | +---------+ | |
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293 | * | | ......%%| | |
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294 | * | | ......%%| | |
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295 | * | | .. ()..%%| | |
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296 | * | | ......%%| | |
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297 | * | | %%%%%%%%| | |
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298 | * | +---------+ | <......................... |
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299 | * | | <---< SB_PADDING : |
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300 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
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301 | * | | ......%%| | | : : |
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302 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
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303 | * | | %%%%%%%%| | | : : |
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304 | * | +---------+ | <-+ : : |
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305 | * | | : : |
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306 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
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307 | * | | ......%%| | | : : |
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308 | * | | ..\/..%%| | | : : |
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309 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
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310 | * | +---------+ | | : : |
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311 | * | | | : : |
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312 | * +-------------+ <-+.........:............: |
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313 | * ^^|_________| : |
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314 | * || | : |
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315 | * || +---< SB_BUTTON_WIDTH |
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316 | * || : |
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317 | * |+------< SB_PADDING |
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318 | * |: : |
|
|
319 | * +----< SB_BORDER_WIDTH |
|
|
320 | * : : |
|
|
321 | * :............: |
|
|
322 | * | |
|
|
323 | * +---< SB_WIDTH_NEXT |
|
|
324 | */ |
|
|
325 | |
299 | |
326 | enum { |
300 | enum { |
327 | NO_REFRESH = 0, /* Window not visible at all! */ |
301 | NO_REFRESH = 0, /* Window not visible at all! */ |
328 | FAST_REFRESH = 1, /* Fully exposed window */ |
302 | FAST_REFRESH = 1, /* Fully exposed window */ |
329 | SLOW_REFRESH = 2, /* Partially exposed window */ |
303 | SLOW_REFRESH = 2, /* Partially exposed window */ |
… | |
… | |
333 | # define NSCREENS 0 |
307 | # define NSCREENS 0 |
334 | #else |
308 | #else |
335 | # define NSCREENS 1 |
309 | # define NSCREENS 1 |
336 | #endif |
310 | #endif |
337 | |
311 | |
338 | /* special (internal) prefix for font commands */ |
|
|
339 | #define FONT_CMD '#' |
|
|
340 | #define FONT_DN "#-" |
|
|
341 | #define FONT_UP "#+" |
|
|
342 | |
|
|
343 | /* flags for rxvt_scr_gotorc () */ |
312 | /* flags for rxvt_term::scr_gotorc () */ |
344 | enum { |
313 | enum { |
345 | C_RELATIVE = 1, /* col movement is relative */ |
314 | C_RELATIVE = 1, /* col movement is relative */ |
346 | R_RELATIVE = 2, /* row movement is relative */ |
315 | R_RELATIVE = 2, /* row movement is relative */ |
347 | RELATIVE = C_RELATIVE | R_RELATIVE, |
316 | RELATIVE = C_RELATIVE | R_RELATIVE, |
348 | }; |
317 | }; |
349 | |
318 | |
350 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
319 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
351 | enum { |
320 | enum { |
352 | INSERT = -1, /* don't change these values */ |
321 | INSERT = -1, /* don't change these values */ |
353 | DELETE = +1, |
322 | DELETE = +1, |
354 | ERASE = +2, |
323 | ERASE = +2, |
355 | }; |
324 | }; |
356 | |
325 | |
357 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
326 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
358 | enum page_dirn { |
327 | enum page_dirn { |
359 | UP, |
328 | DN = -1, |
360 | DN, |
|
|
361 | NO_DIR, |
329 | NO_DIR = 0, |
|
|
330 | UP = 1, |
362 | }; |
331 | }; |
363 | |
332 | |
364 | /* arguments for rxvt_scr_change_screen () */ |
333 | /* arguments for rxvt_term::scr_change_screen () */ |
365 | enum { |
334 | enum { |
366 | PRIMARY = 0, |
335 | PRIMARY = 0, |
367 | SECONDARY, |
336 | SECONDARY, |
368 | }; |
337 | }; |
369 | |
338 | |
|
|
339 | // define various rendition bits and masks. the rendition word |
|
|
340 | // is 32 bits in size, and we should use it as efficiently as possible |
|
|
341 | |
370 | #define RS_None 0 |
342 | #define RS_None 0 |
371 | |
343 | |
372 | #define RS_fgMask 0x0000007fUL // 128 colors |
344 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
373 | #define RS_bgMask 0x00003f80UL // 128 colors |
345 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
|
|
346 | #define RS_bgShift 0 |
|
|
347 | #define RS_fgShift (RS_bgShift + Color_Bits) |
|
|
348 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
|
|
349 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
|
|
350 | |
|
|
351 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
352 | #define RS_fontShift (RS_fgShift + Color_Bits) |
|
|
353 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
|
|
354 | #define RS_fontCount rxvt_fontset::fontCount |
|
|
355 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
|
|
356 | |
|
|
357 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
358 | #define RS_redraw (2UL << RS_fontShift) |
|
|
359 | |
|
|
360 | #define RS_Sel (1UL << 22) |
|
|
361 | |
|
|
362 | // 4 custom bits for extensions |
|
|
363 | #define RS_customCount 16UL |
|
|
364 | #define RS_customShift 23 |
|
|
365 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
374 | |
366 | |
375 | // font styles |
367 | // font styles |
376 | #define RS_Bold 0x00004000UL // value 1 |
368 | #define RS_Bold (1UL << RS_styleShift) |
377 | #define RS_Italic 0x00008000UL // value 2 |
369 | #define RS_Italic (2UL << RS_styleShift) |
|
|
370 | |
|
|
371 | #define RS_styleCount 4 |
|
|
372 | #define RS_styleShift 27 |
|
|
373 | #define RS_styleMask (RS_Bold | RS_Italic) |
378 | |
374 | |
379 | // fake styles |
375 | // fake styles |
380 | #define RS_Blink 0x00010000UL // blink |
376 | #define RS_Blink (1UL << 29) |
381 | #define RS_RVid 0x00020000UL // reverse video |
377 | #define RS_RVid (1UL << 30) // reverse video |
382 | #define RS_Uline 0x00040000UL // underline |
378 | #define RS_Uline (1UL << 31) // underline |
383 | |
|
|
384 | // toggle this to force redraw, must be != RS_Careful |
|
|
385 | #define RS_redraw 0x01000000UL |
|
|
386 | |
|
|
387 | // 5 custom bits for extensions |
|
|
388 | #define RS_customCount 32 |
|
|
389 | #define RS_customMask 0x00f80000UL |
|
|
390 | #define RS_customShift 19 |
|
|
391 | |
|
|
392 | // other flags |
|
|
393 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
|
|
394 | |
|
|
395 | #define RS_styleCount 4 |
|
|
396 | #define RS_styleMask (RS_Bold | RS_Italic) |
|
|
397 | #define RS_styleShift 14 |
|
|
398 | |
379 | |
399 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
380 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
400 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
381 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
401 | |
382 | |
402 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
|
|
403 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
|
404 | #define RS_fontShift 24 |
|
|
405 | |
|
|
406 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
383 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
407 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
384 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
408 | |
|
|
409 | #define Sel_none 0 /* Not waiting */ |
|
|
410 | #define Sel_normal 0x01 /* normal selection */ |
|
|
411 | #define Sel_incr 0x02 /* incremental selection */ |
|
|
412 | #define Sel_direct 0x00 |
|
|
413 | #define Sel_Primary 0x01 |
|
|
414 | #define Sel_Secondary 0x02 |
|
|
415 | #define Sel_Clipboard 0x03 |
|
|
416 | #define Sel_whereMask 0x0f |
|
|
417 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
|
|
418 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
|
|
419 | |
385 | |
420 | enum { |
386 | enum { |
421 | C0_NUL = 0x00, |
387 | C0_NUL = 0x00, |
422 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
388 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
423 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
389 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
… | |
… | |
434 | XTerm_name = 0, |
400 | XTerm_name = 0, |
435 | XTerm_iconName = 1, |
401 | XTerm_iconName = 1, |
436 | XTerm_title = 2, |
402 | XTerm_title = 2, |
437 | XTerm_property = 3, // change X property |
403 | XTerm_property = 3, // change X property |
438 | XTerm_Color = 4, // change colors |
404 | XTerm_Color = 4, // change colors |
439 | XTerm_Color00 = 10, // not implemented, CLASH! |
405 | XTerm_Color00 = 10, // change fg color |
440 | XTerm_Color01 = 11, // not implemented |
406 | XTerm_Color01 = 11, // change bg color |
441 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
407 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
442 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
408 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
443 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
409 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
444 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
410 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
445 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
411 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
446 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
412 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
413 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
447 | XTerm_logfile = 46, // not implemented |
414 | XTerm_logfile = 46, // not implemented |
448 | XTerm_font = 50, |
415 | XTerm_font = 50, |
449 | |
416 | |
450 | XTerm_konsole30 = 30, // reserved for konsole |
417 | XTerm_konsole30 = 30, // reserved for konsole |
451 | XTerm_konsole31 = 31, // reserved for konsole |
418 | XTerm_konsole31 = 31, // reserved for konsole |
452 | XTerm_emacs51 = 51, // reserved for emacs shell |
419 | XTerm_emacs51 = 51, // reserved for emacs shell |
453 | /* |
420 | /* |
454 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
421 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
455 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
456 | */ |
422 | */ |
457 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
423 | |
458 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
424 | // deprecated |
459 | Rxvt_Pixmap = 20, // new bg pixmap |
425 | Rxvt_restoreFG = 39, |
460 | Rxvt_restoreFG = 39, // change default fg color |
426 | Rxvt_restoreBG = 49, |
461 | Rxvt_restoreBG = 49, // change default bg color |
427 | |
462 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
428 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
463 | |
429 | |
464 | URxvt_locale = 701, // change locale |
430 | URxvt_locale = 701, // change locale |
465 | URxvt_version = 702, // request version |
431 | URxvt_version = 702, // request version |
466 | |
432 | |
467 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
433 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
468 | URxvt_Color_tint = 705, // change actual tint colour |
434 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
435 | URxvt_Color_UL = 707, // change actual 'Underline' color |
469 | URxvt_Color_BD = 706, |
436 | URxvt_Color_border = 708, |
470 | URxvt_Color_UL = 707, |
|
|
471 | |
437 | |
472 | URxvt_font = 710, |
438 | URxvt_font = 710, |
473 | URxvt_boldFont = 711, |
439 | URxvt_boldFont = 711, |
474 | URxvt_italicFont = 712, |
440 | URxvt_italicFont = 712, |
475 | URxvt_boldItalicFont = 713, |
441 | URxvt_boldItalicFont = 713, |
476 | |
442 | |
477 | URxvt_view_up = 720, |
443 | URxvt_view_up = 720, |
478 | URxvt_view_down = 721, |
444 | URxvt_view_down = 721, |
479 | |
445 | |
480 | URxvt_perl = 777, |
446 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
481 | }; |
447 | }; |
482 | |
448 | |
483 | /* Words starting with `Color_' are colours. Others are counts */ |
449 | /* Words starting with `Color_' are colours. Others are counts */ |
484 | /* |
450 | /* |
485 | * The PixColor and rendition colour usage should probably be decoupled |
451 | * The PixColor and rendition colour usage should probably be decoupled |
… | |
… | |
515 | Color_White = maxBrightCOLOR, |
481 | Color_White = maxBrightCOLOR, |
516 | #else |
482 | #else |
517 | Color_White = maxCOLOR, |
483 | Color_White = maxCOLOR, |
518 | #endif |
484 | #endif |
519 | minTermCOLOR = Color_White + 1, |
485 | minTermCOLOR = Color_White + 1, |
|
|
486 | #if USE_256_COLORS |
|
|
487 | maxTermCOLOR = Color_White + 240, |
|
|
488 | #else |
520 | maxTermCOLOR = Color_White + 72, |
489 | maxTermCOLOR = Color_White + 72, |
|
|
490 | #endif |
|
|
491 | minTermCOLOR24, |
|
|
492 | maxTermCOLOR24 = minTermCOLOR24 + |
|
|
493 | RGB24_CUBE_SIZE - 1, |
521 | #ifndef NO_CURSORCOLOR |
494 | #ifndef NO_CURSORCOLOR |
522 | Color_cursor, |
495 | Color_cursor, |
523 | Color_cursor2, |
496 | Color_cursor2, |
524 | #endif |
497 | #endif |
525 | Color_pointer_fg, |
498 | Color_pointer_fg, |
… | |
… | |
534 | #if ENABLE_FRILLS |
507 | #if ENABLE_FRILLS |
535 | Color_underline, |
508 | Color_underline, |
536 | #endif |
509 | #endif |
537 | #ifdef OPTION_HC |
510 | #ifdef OPTION_HC |
538 | Color_HC, |
511 | Color_HC, |
|
|
512 | Color_HTC, |
539 | #endif |
513 | #endif |
540 | #ifdef KEEP_SCROLLCOLOR |
|
|
541 | Color_scroll, |
514 | Color_scroll, |
|
|
515 | #ifdef RXVT_SCROLLBAR |
542 | Color_trough, |
516 | Color_trough, |
543 | #endif |
|
|
544 | #if ENABLE_TRANSPARENCY |
|
|
545 | Color_tint, |
|
|
546 | #endif |
517 | #endif |
547 | #if OFF_FOCUS_FADING |
518 | #if OFF_FOCUS_FADING |
548 | Color_fade, |
519 | Color_fade, |
549 | #endif |
520 | #endif |
550 | NRS_COLORS, /* */ |
521 | NRS_COLORS, /* */ |
551 | #ifdef KEEP_SCROLLCOLOR |
522 | #ifdef RXVT_SCROLLBAR |
552 | Color_topShadow = NRS_COLORS, |
523 | Color_topShadow = NRS_COLORS, |
553 | Color_bottomShadow, |
524 | Color_bottomShadow, |
554 | TOTAL_COLORS |
525 | TOTAL_COLORS |
555 | #else |
526 | #else |
556 | TOTAL_COLORS = NRS_COLORS |
527 | TOTAL_COLORS = NRS_COLORS |
557 | #endif |
528 | #endif |
558 | }; |
529 | }; |
559 | |
530 | |
|
|
531 | #if USE_256_COLORS |
560 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
532 | # define Color_Bits 9 // 0 .. maxTermCOLOR24 |
|
|
533 | #else |
|
|
534 | # define Color_Bits 8 // 0 .. maxTermCOLOR24 |
|
|
535 | #endif |
|
|
536 | |
|
|
537 | #if maxTermCOLOR24 >= (1 << Color_Bits) |
|
|
538 | # error color index overflow |
|
|
539 | #endif |
561 | |
540 | |
562 | /* |
541 | /* |
563 | * Resource list |
542 | * Resource list |
564 | */ |
543 | */ |
565 | enum { |
544 | enum { |
… | |
… | |
592 | #define PrivMode_smoothScroll (1UL<<17) |
571 | #define PrivMode_smoothScroll (1UL<<17) |
593 | #define PrivMode_vt52 (1UL<<18) |
572 | #define PrivMode_vt52 (1UL<<18) |
594 | #define PrivMode_LFNL (1UL<<19) |
573 | #define PrivMode_LFNL (1UL<<19) |
595 | #define PrivMode_MouseBtnEvent (1UL<<20) |
574 | #define PrivMode_MouseBtnEvent (1UL<<20) |
596 | #define PrivMode_MouseAnyEvent (1UL<<21) |
575 | #define PrivMode_MouseAnyEvent (1UL<<21) |
597 | /* too annoying to implement X11 highlight tracking */ |
576 | #define PrivMode_BracketPaste (1UL<<22) |
598 | /* #define PrivMode_MouseX11Track (1LU<<20) */ |
577 | #define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
578 | #define PrivMode_ExtMouseUrxvt (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
|
|
579 | #define PrivMode_BlinkingCursor (1UL<<25) |
|
|
580 | #define PrivMode_FocusEvent (1UL<<26) |
|
|
581 | #define PrivMode_ExtMouseSGR (1UL<<27) |
599 | |
582 | |
600 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
583 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
601 | |
584 | |
602 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
603 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
606 | #endif |
589 | #endif |
607 | |
590 | |
608 | // do not change these constants lightly, there are many interdependencies |
591 | // do not change these constants lightly, there are many interdependencies |
609 | #define IMBUFSIZ 128 // input modifier buffer sizes |
592 | #define IMBUFSIZ 128 // input modifier buffer sizes |
610 | #define KBUFSZ 512 // size of keyboard mapping buffer |
593 | #define KBUFSZ 512 // size of keyboard mapping buffer |
611 | #define CBUFSIZ 2048 // size of command buffer |
594 | #define CBUFSIZ 32768 // size of command buffer (longest command sequence possible) |
|
|
595 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
612 | #define UBUFSIZ 2048 // character buffer |
596 | #define UBUFSIZ 2048 // character buffer |
613 | |
597 | |
614 | #ifndef PATH_MAX |
598 | #if ENABLE_FRILLS |
615 | # define PATH_MAX 16384 |
599 | # include <X11/Xmd.h> |
|
|
600 | typedef struct _mwmhints |
|
|
601 | { |
|
|
602 | CARD32 flags; |
|
|
603 | CARD32 functions; |
|
|
604 | CARD32 decorations; |
|
|
605 | INT32 input_mode; |
|
|
606 | CARD32 status; |
|
|
607 | } MWMHints; |
616 | #endif |
608 | #endif |
617 | |
609 | |
618 | /* Motif window hints */ |
610 | /* Motif window hints */ |
619 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
611 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
620 | #define MWM_HINTS_DECORATIONS (1L << 1) |
612 | #define MWM_HINTS_DECORATIONS (1L << 1) |
… | |
… | |
645 | /* |
637 | /* |
646 | ***************************************************************************** |
638 | ***************************************************************************** |
647 | * MACRO DEFINES |
639 | * MACRO DEFINES |
648 | ***************************************************************************** |
640 | ***************************************************************************** |
649 | */ |
641 | */ |
|
|
642 | |
|
|
643 | // speed hack, copy some member variable into a local variable of the same name |
650 | #define dLocal(type,name) type const name = this->name |
644 | #define dLocal(type,name) type const name = this->name |
651 | |
645 | |
652 | // for speed reasons, we assume that all codepoints 32 to 126 are |
646 | // for speed reasons, we assume that all codepoints 32 to 126 are |
653 | // single-width. |
647 | // single-width. |
654 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
648 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
… | |
… | |
661 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
655 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
662 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
656 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
663 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
657 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
664 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
658 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
665 | |
659 | |
666 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
667 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
668 | |
|
|
669 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
660 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
670 | #define ROW(n) row_buf [LINENO (n)] |
661 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
|
|
662 | |
|
|
663 | #define LINENO(n) LINENO_of (this, n) |
|
|
664 | #define ROW(n) ROW_of (this, n) |
671 | |
665 | |
672 | /* how to build & extract colors and attributes */ |
666 | /* how to build & extract colors and attributes */ |
673 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
667 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
674 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
668 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
675 | |
669 | |
676 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
670 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
677 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
671 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
678 | |
672 | |
679 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
673 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
680 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
674 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
681 | |
675 | |
682 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
676 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
683 | #define GET_BGATTR(x) \ |
|
|
684 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
|
|
685 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
|
|
686 | : ((x) & (RS_attrMask | RS_bgMask))) |
|
|
687 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
677 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
688 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
678 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
689 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
679 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
690 | |
680 | |
691 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
681 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
692 | |
682 | |
693 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
683 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
694 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
684 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
695 | |
685 | |
696 | #if ENABLE_STYLES |
686 | #if ENABLE_STYLES |
697 | # define FONTSET(style) fontset[GET_STYLE (style)] |
687 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
698 | #else |
688 | #else |
699 | # define FONTSET(style) fontset[0] |
689 | # define FONTSET_of(t,style) (t)->fontset[0] |
700 | #endif |
690 | #endif |
701 | |
691 | |
702 | #ifdef HAVE_SCROLLBARS |
692 | #define FONTSET(style) FONTSET_of (this, style) |
703 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
704 | #else |
|
|
705 | # define scrollbar_TotalWidth() (0) |
|
|
706 | #endif |
|
|
707 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
708 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
709 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
710 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
711 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
712 | |
|
|
713 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
714 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
715 | && (y) <= scrollbarnext_dnval ()) |
|
|
716 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
717 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
718 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
719 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
720 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
721 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
722 | |
|
|
723 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
724 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
725 | : SCROLLRXVT_MINHEIGHT) |
|
|
726 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
727 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
728 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
729 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
730 | - scrollbar_minheight ()) |
|
|
731 | |
693 | |
732 | typedef callback<void (const char *)> log_callback; |
694 | typedef callback<void (const char *)> log_callback; |
733 | typedef callback<int (int)> getfd_callback; |
695 | typedef callback<int (int)> getfd_callback; |
734 | |
|
|
735 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
736 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
|
|
737 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
|
|
738 | extern void rxvt_pop_locale () NOTHROW; |
|
|
739 | |
696 | |
740 | /****************************************************************************/ |
697 | /****************************************************************************/ |
741 | |
698 | |
742 | #define LINE_LONGER 0x0001 // line is continued on the next row |
699 | #define LINE_LONGER 0x0001 // line is continued on the next row |
743 | #define LINE_FILTERED 0x0002 // line has been filtered |
700 | #define LINE_FILTERED 0x0002 // line has been filtered |
744 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
701 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
745 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
702 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
746 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
703 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
747 | |
704 | |
748 | struct line_t { |
705 | struct line_t |
|
|
706 | { |
749 | text_t *t; // terminal the text |
707 | text_t *t; // terminal the text |
750 | rend_t *r; // rendition, uses RS_ flags |
708 | rend_t *r; // rendition, uses RS_ flags |
751 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
709 | tlen_t_ l; // length of each text line |
752 | uint32_t f; // flags |
710 | uint32_t f; // flags |
|
|
711 | |
|
|
712 | bool valid () |
|
|
713 | { |
|
|
714 | return l >= 0; |
|
|
715 | } |
|
|
716 | |
|
|
717 | void alloc () |
|
|
718 | { |
|
|
719 | l = 0; |
|
|
720 | } |
753 | |
721 | |
754 | bool is_longer () |
722 | bool is_longer () |
755 | { |
723 | { |
756 | return f & LINE_LONGER; |
724 | return f & LINE_LONGER; |
757 | } |
725 | } |
… | |
… | |
787 | }; |
755 | }; |
788 | |
756 | |
789 | /****************************************************************************/ |
757 | /****************************************************************************/ |
790 | |
758 | |
791 | // primitive wrapper around mbstate_t to ensure initialisation |
759 | // primitive wrapper around mbstate_t to ensure initialisation |
792 | struct mbstate { |
760 | struct mbstate |
|
|
761 | { |
793 | mbstate_t mbs; |
762 | mbstate_t mbs; |
794 | |
763 | |
795 | operator mbstate_t *() { return &mbs; } |
764 | operator mbstate_t *() { return &mbs; } |
796 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
765 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
797 | mbstate () { reset (); } |
766 | mbstate () { reset (); } |
… | |
… | |
799 | |
768 | |
800 | /****************************************************************************/ |
769 | /****************************************************************************/ |
801 | |
770 | |
802 | #define UNICODE_MASK 0x1fffffUL |
771 | #define UNICODE_MASK 0x1fffffUL |
803 | |
772 | |
804 | #if UNICODE3 |
773 | #if UNICODE_3 |
805 | # define COMPOSE_LO 0x40000000UL |
774 | # define COMPOSE_LO 0x40000000UL |
806 | # define COMPOSE_HI 0x400fffffUL |
775 | # define COMPOSE_HI 0x400fffffUL |
807 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
776 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
808 | #else |
777 | #else |
809 | # if ENABLE_PERL |
778 | # if ENABLE_PERL |
… | |
… | |
818 | |
787 | |
819 | #if ENABLE_COMBINING |
788 | #if ENABLE_COMBINING |
820 | // compose chars are used to represent composite characters |
789 | // compose chars are used to represent composite characters |
821 | // that are not representable in unicode, as well as characters |
790 | // that are not representable in unicode, as well as characters |
822 | // not fitting in the BMP. |
791 | // not fitting in the BMP. |
823 | struct compose_char { |
792 | struct compose_char |
824 | unicode_t c1, c2; // any chars != NOCHAR are valid |
793 | { |
|
|
794 | // c1 can be any chaarcter != NOCHAR, including another compose character |
|
|
795 | // c2 must always be a zero-width character or NOCHAR, in case |
|
|
796 | // this just extends beyondthe BMP. |
|
|
797 | unicode_t c1, c2; |
|
|
798 | |
825 | compose_char (unicode_t c1, unicode_t c2) |
799 | compose_char (unicode_t c1, unicode_t c2) |
826 | : c1(c1), c2(c2) |
800 | : c1(c1), c2(c2) |
827 | { } |
801 | { } |
828 | }; |
802 | }; |
829 | |
803 | |
830 | class rxvt_composite_vec { |
804 | class rxvt_composite_vec |
|
|
805 | { |
831 | vector<compose_char> v; |
806 | vector<compose_char> v; |
832 | public: |
807 | public: |
833 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
808 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
834 | int expand (unicode_t c, wchar_t *r); |
809 | int expand (unicode_t c, wchar_t *r); |
835 | compose_char *operator [](text_t c) |
810 | compose_char *operator [](text_t c) |
… | |
… | |
847 | |
822 | |
848 | #ifdef KEYSYM_RESOURCE |
823 | #ifdef KEYSYM_RESOURCE |
849 | class keyboard_manager; |
824 | class keyboard_manager; |
850 | #endif |
825 | #endif |
851 | |
826 | |
|
|
827 | typedef struct rxvt_term *rxvt_t; |
|
|
828 | |
|
|
829 | extern rxvt_t rxvt_current_term; |
|
|
830 | |
|
|
831 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
|
|
832 | #define GET_R rxvt_current_term |
|
|
833 | |
|
|
834 | /* ------------------------------------------------------------------------- */ |
|
|
835 | struct overlay_base |
|
|
836 | { |
|
|
837 | int x, y, w, h; // overlay dimensions |
|
|
838 | text_t **text; |
|
|
839 | rend_t **rend; |
|
|
840 | |
|
|
841 | // while tempting to add swap() etc. here, it effectively only increases code size |
|
|
842 | }; |
|
|
843 | |
|
|
844 | /* ------------------------------------------------------------------------- */ |
|
|
845 | |
|
|
846 | typedef struct |
|
|
847 | { |
|
|
848 | int row; |
|
|
849 | int col; |
|
|
850 | } row_col_t; |
|
|
851 | |
|
|
852 | /* |
|
|
853 | * terminal limits: |
|
|
854 | * |
|
|
855 | * width : 1 <= width |
|
|
856 | * height : 1 <= height |
|
|
857 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
858 | * nrow : 1 <= nrow <= MAX(int) |
|
|
859 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
860 | * term_start : 0 <= term_start < saveLines |
|
|
861 | * total_rows : nrow + saveLines |
|
|
862 | * |
|
|
863 | * top_row : -saveLines <= top_row <= 0 |
|
|
864 | * view_start : top_row <= view_start <= 0 |
|
|
865 | * |
|
|
866 | * | most coordinates are stored relative to term_start, |
|
|
867 | * ROW_BUF | which is the first line of the terminal screen |
|
|
868 | * |························= row_buf[0] |
|
|
869 | * |························= row_buf[1] |
|
|
870 | * |························= row_buf[2] etc. |
|
|
871 | * | |
|
|
872 | * +------------+···········= term_start + top_row |
|
|
873 | * | scrollback | |
|
|
874 | * | scrollback +---------+·= term_start + view_start |
|
|
875 | * | scrollback | display | |
|
|
876 | * | scrollback | display | |
|
|
877 | * +------------+·display·+·= term_start |
|
|
878 | * | terminal | display | |
|
|
879 | * | terminal +---------+ |
|
|
880 | * | terminal | |
|
|
881 | * | terminal | |
|
|
882 | * +------------+···········= term_start + nrow - 1 |
|
|
883 | * | |
|
|
884 | * | |
|
|
885 | * END······················= total_rows |
|
|
886 | */ |
|
|
887 | |
|
|
888 | struct TermWin_t |
|
|
889 | { |
|
|
890 | int vt_width; /* actual window width [pixels] */ |
|
|
891 | int vt_height; /* actual window height [pixels] */ |
|
|
892 | int width; /* window width [pixels] */ |
|
|
893 | int height; /* window height [pixels] */ |
|
|
894 | int fwidth; /* font width [pixels] */ |
|
|
895 | int fheight; /* font height [pixels] */ |
|
|
896 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
897 | int ncol; /* window columns [characters] */ |
|
|
898 | int nrow; /* window rows [characters] */ |
|
|
899 | int focus; /* window has focus */ |
|
|
900 | int mapped; /* window state mapped? */ |
|
|
901 | int int_bwidth; /* internal border width */ |
|
|
902 | int ext_bwidth; /* external border width */ |
|
|
903 | int lineSpace; /* number of extra pixels between rows */ |
|
|
904 | int letterSpace; /* number of extra pixels between columns */ |
|
|
905 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
906 | int total_rows; /* total number of rows in this terminal */ |
|
|
907 | int term_start; /* term lines start here */ |
|
|
908 | int view_start; /* scrollback view starts here */ |
|
|
909 | int top_row; /* topmost row index of scrollback */ |
|
|
910 | Window parent; /* parent identifier */ |
|
|
911 | Window vt; /* vt100 window */ |
|
|
912 | GC gc; /* GC for drawing */ |
|
|
913 | rxvt_drawable *drawable; |
|
|
914 | rxvt_fontset *fontset[4]; |
|
|
915 | }; |
|
|
916 | |
|
|
917 | /* |
|
|
918 | * screen accounting: |
|
|
919 | * screen_t elements |
|
|
920 | * row: Cursor row position : 0 <= row < nrow |
|
|
921 | * col: Cursor column position : 0 <= col < ncol |
|
|
922 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
923 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
924 | * |
|
|
925 | * selection_t elements |
|
|
926 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
927 | * nothing is selected |
|
|
928 | * beg: row/column of beginning of selection : never past mark |
|
|
929 | * mark: row/column of initial click : never past end |
|
|
930 | * end: row/column of one character past end of selection |
|
|
931 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
932 | * * Note: col == -1 ==> we're left of screen |
|
|
933 | * |
|
|
934 | */ |
|
|
935 | struct screen_t |
|
|
936 | { |
|
|
937 | row_col_t cur; /* cursor position on the screen */ |
|
|
938 | int tscroll; /* top of settable scroll region */ |
|
|
939 | int bscroll; /* bottom of settable scroll region */ |
|
|
940 | unsigned int charset; /* character set number [0..3] */ |
|
|
941 | unsigned int flags; /* see below */ |
|
|
942 | row_col_t s_cur; /* saved cursor position */ |
|
|
943 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
944 | char s_charset_char; |
|
|
945 | rend_t s_rstyle; /* saved rendition style */ |
|
|
946 | }; |
|
|
947 | |
|
|
948 | enum selection_op_t |
|
|
949 | { |
|
|
950 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
951 | SELECTION_INIT, /* marked a point */ |
|
|
952 | SELECTION_BEGIN, /* started a selection */ |
|
|
953 | SELECTION_CONT, /* continued selection */ |
|
|
954 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
955 | }; |
|
|
956 | |
|
|
957 | struct selection_t |
|
|
958 | { |
|
|
959 | wchar_t *text; /* selected text */ |
|
|
960 | unsigned int len; /* length of selected text */ |
|
|
961 | unsigned int screen; /* screen being used */ |
|
|
962 | unsigned int clicks; /* number of clicks */ |
|
|
963 | selection_op_t op; /* current operation */ |
|
|
964 | bool rect; /* rectangular selection? */ |
|
|
965 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
966 | row_col_t mark; /* point of initial click <= end */ |
|
|
967 | row_col_t end; /* one character past end point */ |
|
|
968 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
969 | unsigned int clip_len; /* length of clipboard text */ |
|
|
970 | }; |
|
|
971 | |
|
|
972 | /* ------------------------------------------------------------------------- */ |
|
|
973 | |
|
|
974 | /* screen_t flags */ |
|
|
975 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
976 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
977 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
978 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
979 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
980 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
981 | |
|
|
982 | /* rxvt_vars.options */ |
|
|
983 | enum { |
|
|
984 | # define def(name) Opt_ ## name, |
|
|
985 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
986 | Opt_0, |
|
|
987 | # include "optinc.h" |
|
|
988 | # undef nodef |
|
|
989 | # undef def |
|
|
990 | Opt_count |
|
|
991 | }; |
|
|
992 | |
|
|
993 | /* ------------------------------------------------------------------------- */ |
|
|
994 | |
|
|
995 | struct rxvt_vars : TermWin_t |
|
|
996 | { |
|
|
997 | scrollBar_t scrollBar; |
|
|
998 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
999 | XSizeHints szHint; |
|
|
1000 | rxvt_color *pix_colors; |
|
|
1001 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
1002 | |
|
|
1003 | line_t *row_buf; // all lines, scrollback + terminal, circular |
|
|
1004 | line_t *drawn_buf; // text on screen |
|
|
1005 | line_t *swap_buf; // lines for swap buffer |
|
|
1006 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
1007 | screen_t screen; |
|
|
1008 | screen_t swap; |
|
|
1009 | selection_t selection; |
|
|
1010 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
1011 | #ifdef OFF_FOCUS_FADING |
|
|
1012 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
1013 | #endif |
|
|
1014 | }; |
|
|
1015 | |
852 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
1016 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1017 | { |
853 | |
1018 | |
854 | // special markers with magic addresses |
1019 | // special markers with magic addresses |
855 | static const char resval_undef []; // options specifically unset |
1020 | static const char resval_undef []; // options specifically unset |
856 | static const char resval_on []; // boolean options switched on |
1021 | static const char resval_on []; // boolean options switched on |
857 | static const char resval_off []; // or off |
1022 | static const char resval_off []; // or off |
… | |
… | |
865 | |
1030 | |
866 | unsigned char want_refresh:1, |
1031 | unsigned char want_refresh:1, |
867 | current_screen:1, /* primary or secondary */ |
1032 | current_screen:1, /* primary or secondary */ |
868 | num_scr_allow:1, |
1033 | num_scr_allow:1, |
869 | bypass_keystate:1, |
1034 | bypass_keystate:1, |
|
|
1035 | #if ENABLE_FRILLS |
|
|
1036 | urgency_hint:1, |
|
|
1037 | #endif |
870 | #ifdef CURSOR_BLINK |
1038 | #if CURSOR_BLINK |
871 | hidden_cursor:1, |
1039 | hidden_cursor:1, |
872 | #endif |
1040 | #endif |
873 | #ifdef TEXT_BLINK |
1041 | #if TEXT_BLINK |
874 | hidden_text:1, |
1042 | hidden_text:1, |
875 | #endif |
1043 | #endif |
876 | #ifdef POINTER_BLANK |
1044 | #if POINTER_BLANK |
877 | hidden_pointer:1, |
1045 | hidden_pointer:1, |
878 | #endif |
1046 | #endif |
879 | enc_utf8:1, /* wether locale uses utf-8 */ |
1047 | enc_utf8:1, /* whether locale uses utf-8 */ |
880 | seen_input:1, /* wether we have seen some program output yet */ |
1048 | seen_input:1, /* whether we have seen some program output yet */ |
881 | seen_resize:1, /* wether we had a resize event */ |
1049 | seen_resize:1, /* whether we had a resize event */ |
|
|
1050 | init_done:1, |
882 | parsed_geometry:1; |
1051 | parsed_geometry:1; |
883 | |
1052 | |
884 | unsigned char refresh_type, |
1053 | unsigned char refresh_type, |
885 | #ifdef META8_OPTION |
1054 | #ifdef META8_OPTION |
886 | meta_char, /* Alt-key prefix */ |
1055 | meta_char; /* Alt-key prefix */ |
887 | #endif |
1056 | #endif |
888 | scrollbar_align, |
|
|
889 | selection_wait, |
|
|
890 | selection_type; |
|
|
891 | /* ---------- */ |
1057 | /* ---------- */ |
892 | bool rvideo_state, rvideo_mode; |
1058 | bool rvideo_state, rvideo_mode; |
893 | #ifndef NO_BELL |
1059 | #ifndef NO_BELL |
894 | bool rvideo_bell; |
1060 | bool rvideo_bell; |
895 | #endif |
1061 | #endif |
896 | int num_scr; /* screen: number lines scrolled */ |
1062 | int num_scr; /* screen: number of lines scrolled */ |
897 | int prev_ncol, /* screen: previous number of columns */ |
1063 | int prev_ncol, /* screen: previous number of columns */ |
898 | prev_nrow; /* screen: previous number of rows */ |
1064 | prev_nrow; /* screen: previous number of rows */ |
899 | /* ---------- */ |
1065 | /* ---------- */ |
900 | rend_t rstyle; |
1066 | rend_t rstyle; |
901 | /* ---------- */ |
1067 | /* ---------- */ |
902 | #ifdef SELECTION_SCROLLING |
1068 | #ifdef SELECTION_SCROLLING |
903 | int scroll_selection_lines; |
1069 | int scroll_selection_lines; |
904 | enum page_dirn scroll_selection_dir; |
|
|
905 | int selection_save_x, |
1070 | int selection_save_x, |
906 | selection_save_y, |
1071 | selection_save_y, |
907 | selection_save_state; |
1072 | selection_save_state; |
908 | #endif |
1073 | #endif |
909 | /* ---------- */ |
1074 | /* ---------- */ |
… | |
… | |
911 | /* give proper Scroll behaviour */ |
1076 | /* give proper Scroll behaviour */ |
912 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1077 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
913 | mouse_slip_wheel_speed, |
1078 | mouse_slip_wheel_speed, |
914 | #endif |
1079 | #endif |
915 | refresh_count, |
1080 | refresh_count, |
916 | last_bot, /* scrollbar last bottom position */ |
|
|
917 | last_top, /* scrollbar last top position */ |
|
|
918 | last_state, /* scrollbar last state */ |
|
|
919 | scrollbar_len, |
|
|
920 | window_vt_x, |
1081 | window_vt_x, |
921 | window_vt_y, |
1082 | window_vt_y, |
922 | window_sb_x, |
|
|
923 | mouse_row, |
1083 | mouse_row, |
924 | mouse_col, |
1084 | mouse_col, |
925 | # ifdef POINTER_BLANK |
1085 | # ifdef POINTER_BLANK |
926 | pointerBlankDelay, |
1086 | pointerBlankDelay, |
927 | # endif |
1087 | # endif |
|
|
1088 | multiClickTime, |
|
|
1089 | cursor_type, |
928 | allowedxerror; |
1090 | allowedxerror; |
929 | /* ---------- */ |
1091 | /* ---------- */ |
930 | unsigned int ModLevel3Mask, |
1092 | unsigned int ModLevel3Mask, |
931 | ModMetaMask, |
1093 | ModMetaMask, |
932 | ModNumLockMask; |
1094 | ModNumLockMask; |
933 | int old_width, /* last used width in screen resize */ |
|
|
934 | old_height; /* last used height in screen resize */ |
|
|
935 | unsigned long priv_modes, |
1095 | unsigned long priv_modes, |
936 | SavedModes; |
1096 | SavedModes; |
937 | /* ---------- */ |
1097 | /* ---------- */ |
938 | Atom *xa; |
1098 | Atom *xa; |
939 | /* ---------- */ |
1099 | /* ---------- */ |
940 | #ifdef RXVT_SCROLLBAR |
|
|
941 | GC scrollbarGC, |
|
|
942 | topShadowGC, |
|
|
943 | botShadowGC; |
|
|
944 | #endif |
|
|
945 | #ifdef XTERM_SCROLLBAR |
|
|
946 | GC xscrollbarGC, |
|
|
947 | ShadowGC; |
|
|
948 | #endif |
|
|
949 | #ifdef PLAIN_SCROLLBAR |
|
|
950 | GC pscrollbarGC; |
|
|
951 | #endif |
|
|
952 | #ifdef NEXT_SCROLLBAR |
|
|
953 | GC blackGC, |
|
|
954 | whiteGC, |
|
|
955 | grayGC, |
|
|
956 | darkGC, |
|
|
957 | stippleGC; |
|
|
958 | Pixmap dimple, |
|
|
959 | upArrow, |
|
|
960 | downArrow, |
|
|
961 | upArrowHi, |
|
|
962 | downArrowHi; |
|
|
963 | #endif |
|
|
964 | /* ---------- */ |
|
|
965 | Time selection_time, |
1100 | Time selection_time, |
966 | selection_request_time; |
1101 | clipboard_time; |
|
|
1102 | rxvt_selection *selection_req; |
967 | pid_t cmd_pid; /* process id of child */ |
1103 | pid_t cmd_pid; /* process id of child */ |
968 | char * incr_buf; |
|
|
969 | size_t incr_buf_size, incr_buf_fill; |
|
|
970 | /* ---------- */ |
|
|
971 | Cursor leftptr_cursor; |
|
|
972 | /* ---------- */ |
1104 | /* ---------- */ |
973 | struct mouse_event MEvent; |
1105 | struct mouse_event MEvent; |
974 | XComposeStatus compose; |
1106 | XComposeStatus compose; |
975 | ttymode_t tio; |
1107 | static struct termios def_tio; |
976 | row_col_t oldcursor; |
1108 | row_col_t oldcursor; |
977 | #ifdef HAVE_BG_PIXMAP |
1109 | |
978 | bgPixmap_t bgPixmap; |
|
|
979 | #endif |
|
|
980 | #ifdef HAVE_AFTERIMAGE |
1110 | #ifdef HAVE_IMG |
981 | ASVisual *asv; |
1111 | enum { |
982 | ASImageManager *asimman; |
1112 | BG_IS_TRANSPARENT = 1 << 1, |
|
|
1113 | BG_NEEDS_REFRESH = 1 << 2, |
|
|
1114 | }; |
|
|
1115 | |
|
|
1116 | uint8_t bg_flags; |
|
|
1117 | |
|
|
1118 | rxvt_img *bg_img; |
983 | #endif |
1119 | #endif |
984 | |
1120 | |
985 | #if ENABLE_OVERLAY |
1121 | #if ENABLE_OVERLAY |
986 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1122 | overlay_base ov; |
987 | text_t **ov_text; |
|
|
988 | rend_t **ov_rend; |
|
|
989 | |
1123 | |
990 | void scr_swap_overlay () NOTHROW; |
1124 | void scr_swap_overlay () noexcept; |
991 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1125 | void scr_overlay_new (int x, int y, int w, int h) noexcept; |
992 | void scr_overlay_off () NOTHROW; |
1126 | void scr_overlay_off () noexcept; |
993 | void scr_overlay_set (int x, int y, |
1127 | void scr_overlay_set (int x, int y, |
994 | text_t text, |
1128 | text_t text, |
995 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
1129 | rend_t rend = OVERLAY_RSTYLE) noexcept; |
996 | void scr_overlay_set (int x, int y, const char *s) NOTHROW; |
1130 | void scr_overlay_set (int x, int y, const char *s) noexcept; |
997 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1131 | void scr_overlay_set (int x, int y, const wchar_t *s) noexcept; |
998 | #endif |
1132 | #endif |
999 | |
1133 | |
1000 | vector<void *> allocated; // free these memory blocks with free() |
1134 | vector<void *> allocated; // free these memory blocks with free() |
1001 | |
1135 | |
1002 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1136 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1003 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1004 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1005 | char *env_term; /* environmental variable TERM */ |
|
|
1006 | |
1137 | |
1007 | char *locale; |
1138 | char *locale; |
1008 | char charsets[4]; |
1139 | char charsets[4]; |
1009 | char *v_buffer; /* pointer to physical buffer */ |
1140 | char *v_buffer; /* pointer to physical buffer */ |
1010 | unsigned int v_buflen; /* size of area to write */ |
1141 | unsigned int v_buflen; /* size of area to write */ |
1011 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1142 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
|
|
1143 | char **env; |
1012 | |
1144 | |
1013 | #ifdef KEYSYM_RESOURCE |
1145 | #ifdef KEYSYM_RESOURCE |
1014 | keyboard_manager *keyboard; |
1146 | keyboard_manager *keyboard; |
|
|
1147 | #endif |
|
|
1148 | #ifndef NO_RESOURCES |
|
|
1149 | XrmDatabase option_db; |
1015 | #endif |
1150 | #endif |
1016 | |
1151 | |
1017 | const char *rs[NUM_RESOURCES]; |
1152 | const char *rs[NUM_RESOURCES]; |
1018 | /* command input buffering */ |
1153 | /* command input buffering */ |
1019 | char *cmdbuf_ptr, *cmdbuf_endp; |
1154 | char *cmdbuf_ptr, *cmdbuf_endp; |
1020 | char cmdbuf_base[CBUFSIZ]; |
1155 | char cmdbuf_base[CBUFSIZ]; |
1021 | |
1156 | |
1022 | ptytty *pty; |
1157 | ptytty *pty; |
1023 | |
1158 | |
1024 | rxvt_salloc *talloc; // text line allocator |
1159 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1025 | rxvt_salloc *ralloc; // rend line allocator |
1160 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1161 | void *chunk; |
|
|
1162 | size_t chunk_size; |
|
|
1163 | |
|
|
1164 | uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value |
|
|
1165 | uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older? |
|
|
1166 | uint16_t rgb24_sequence; |
1026 | |
1167 | |
1027 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1168 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1028 | |
1169 | |
1029 | #if ENABLE_FRILLS || ISO_14755 |
1170 | #if ENABLE_FRILLS || ISO_14755 |
1030 | // ISO 14755 entry support |
1171 | // ISO 14755 entry support |
1031 | unicode_t iso14755buf; |
1172 | unicode_t iso14755buf; |
1032 | void commit_iso14755 (); |
1173 | void commit_iso14755 (); |
1033 | int hex_keyval (XKeyEvent &ev); |
|
|
1034 | # if ISO_14755 |
1174 | # if ISO_14755 |
1035 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1175 | 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); |
1176 | void iso14755_54 (int x, int y); |
1037 | # endif |
1177 | # endif |
1038 | #endif |
1178 | #endif |
1039 | |
1179 | |
1040 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1180 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1041 | |
1181 | |
1042 | void vt_select_input () const NOTHROW |
1182 | void vt_select_input () const noexcept |
1043 | { |
1183 | { |
1044 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1184 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1045 | } |
1185 | } |
1046 | |
1186 | |
1047 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1187 | #if ENABLE_PERL |
1048 | void rootwin_cb (XEvent &xev); |
1188 | void rootwin_cb (XEvent &xev); |
1049 | xevent_watcher rootwin_ev; |
1189 | xevent_watcher rootwin_ev; |
1050 | #endif |
|
|
1051 | #ifdef HAVE_BG_PIXMAP |
|
|
1052 | int update_background (); |
|
|
1053 | void update_background_cb (ev::timer &w, int revents); |
|
|
1054 | ev::timer update_background_ev; |
|
|
1055 | #endif |
1190 | #endif |
1056 | |
1191 | |
1057 | void x_cb (XEvent &xev); |
1192 | void x_cb (XEvent &xev); |
1058 | xevent_watcher termwin_ev; |
1193 | xevent_watcher termwin_ev; |
1059 | xevent_watcher vt_ev; |
1194 | xevent_watcher vt_ev; |
1060 | #ifdef HAVE_SCROLLBARS |
|
|
1061 | xevent_watcher scrollbar_ev; |
1195 | xevent_watcher scrollbar_ev; |
1062 | #endif |
|
|
1063 | |
1196 | |
1064 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1197 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1065 | void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev; |
|
|
1066 | void destroy_cb (ev::check &w, int revents); ev::check destroy_ev; |
1198 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
|
|
1199 | void refresh_check (); |
1067 | void flush (); |
1200 | void flush (); |
1068 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1201 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1202 | void cmdbuf_reify (); |
|
|
1203 | void cmdbuf_append (const char *str, size_t count); |
1069 | bool pty_fill (); |
1204 | bool pty_fill (); |
1070 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1205 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1071 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1072 | |
1206 | |
1073 | #ifdef CURSOR_BLINK |
1207 | #ifdef CURSOR_BLINK |
|
|
1208 | void cursor_blink_reset (); |
1074 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1209 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1075 | #endif |
1210 | #endif |
1076 | #ifdef TEXT_BLINK |
1211 | #ifdef TEXT_BLINK |
1077 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1212 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1078 | #endif |
1213 | #endif |
… | |
… | |
1095 | void pointer_blank (); |
1230 | void pointer_blank (); |
1096 | #endif |
1231 | #endif |
1097 | void pointer_unblank (); |
1232 | void pointer_unblank (); |
1098 | |
1233 | |
1099 | void tt_printf (const char *fmt,...); |
1234 | void tt_printf (const char *fmt,...); |
|
|
1235 | void tt_write_ (const char *data, unsigned int len); |
1100 | void tt_write (const char *data, unsigned int len); |
1236 | void tt_write (const char *data, unsigned int len); |
|
|
1237 | void tt_write_user_input (const char *data, unsigned int len); |
1101 | void pty_write (); |
1238 | void pty_write (); |
1102 | |
|
|
1103 | bool init (stringvec *argv, stringvec *envv) |
|
|
1104 | { |
|
|
1105 | this->argv = argv; |
|
|
1106 | return init (argv->size (), argv->begin (), envv); |
|
|
1107 | } |
|
|
1108 | |
1239 | |
1109 | void make_current () const // make this the "currently active" urxvt instance |
1240 | void make_current () const // make this the "currently active" urxvt instance |
1110 | { |
1241 | { |
1111 | SET_R (this); |
1242 | SET_R (this); |
1112 | set_environ (envv); |
1243 | set_environ (env); |
1113 | rxvt_set_locale (locale); |
1244 | rxvt_set_locale (locale); |
1114 | } |
1245 | } |
1115 | |
1246 | |
1116 | #if USE_XIM |
1247 | #if USE_XIM |
1117 | rxvt_xim *input_method; |
1248 | rxvt_xim *input_method; |
… | |
… | |
1120 | XPoint spot; // most recently sent spot position |
1251 | XPoint spot; // most recently sent spot position |
1121 | |
1252 | |
1122 | void im_destroy (); |
1253 | void im_destroy (); |
1123 | void im_cb (); im_watcher im_ev; |
1254 | void im_cb (); im_watcher im_ev; |
1124 | void im_set_size (XRectangle &size); |
1255 | void im_set_size (XRectangle &size); |
1125 | void im_set_position (XPoint &pos) NOTHROW; |
1256 | void im_set_position (XPoint &pos) noexcept; |
1126 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1257 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1127 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1258 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1128 | |
1259 | |
1129 | bool IMisRunning (); |
1260 | bool im_is_running (); |
1130 | void IMSendSpot (); |
1261 | void im_send_spot (); |
1131 | bool IM_get_IC (const char *modifiers); |
1262 | bool im_get_ic (const char *modifiers); |
1132 | void IMSetPosition (); |
1263 | void im_set_position (); |
1133 | #endif |
1264 | #endif |
1134 | |
1265 | |
1135 | // command.C |
1266 | // command.C |
1136 | void key_press (XKeyEvent &ev); |
1267 | void key_press (XKeyEvent &ev); |
1137 | void key_release (XKeyEvent &ev); |
1268 | void key_release (XKeyEvent &ev); |
1138 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1139 | |
1269 | |
1140 | wchar_t next_char () NOTHROW; |
1270 | wchar_t next_char () noexcept; |
1141 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1271 | wchar_t cmd_getc (); |
1142 | uint32_t next_octet () NOTHROW; |
1272 | uint32_t next_octet () noexcept; |
1143 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1273 | uint32_t cmd_get8 (); |
1144 | |
1274 | |
1145 | bool cmd_parse (); |
1275 | void cmd_parse (); |
1146 | void mouse_report (XButtonEvent &ev); |
1276 | void mouse_report (XButtonEvent &ev); |
1147 | void button_press (XButtonEvent &ev); |
1277 | void button_press (XButtonEvent &ev); |
1148 | void button_release (XButtonEvent &ev); |
1278 | void button_release (XButtonEvent &ev); |
1149 | void focus_in (); |
1279 | void focus_in (); |
1150 | void focus_out (); |
1280 | void focus_out (); |
|
|
1281 | #if ENABLE_FRILLS |
|
|
1282 | void set_urgency (bool enable); |
|
|
1283 | #else |
|
|
1284 | void set_urgency (bool enable) { } |
|
|
1285 | #endif |
1151 | void update_fade_color (unsigned int idx); |
1286 | void update_fade_color (unsigned int idx, bool first_time = false); |
1152 | #ifdef PRINTPIPE |
1287 | #ifdef PRINTPIPE |
1153 | FILE *popen_printer (); |
1288 | FILE *popen_printer (); |
1154 | int pclose_printer (FILE *stream); |
1289 | int pclose_printer (FILE *stream); |
1155 | #endif |
1290 | #endif |
1156 | void process_print_pipe (); |
1291 | void process_print_pipe (); |
… | |
… | |
1161 | void process_window_ops (const int *args, unsigned int nargs); |
1296 | void process_window_ops (const int *args, unsigned int nargs); |
1162 | char *get_to_st (unicode_t &ends_how); |
1297 | char *get_to_st (unicode_t &ends_how); |
1163 | void process_dcs_seq (); |
1298 | void process_dcs_seq (); |
1164 | void process_osc_seq (); |
1299 | void process_osc_seq (); |
1165 | void process_color_seq (int report, int color, const char *str, char resp); |
1300 | void process_color_seq (int report, int color, const char *str, char resp); |
1166 | void process_xterm_seq (int op, const char *str, char resp); |
1301 | void process_xterm_seq (int op, char *str, char resp); |
|
|
1302 | unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a); |
1167 | int privcases (int mode, unsigned long bit); |
1303 | int privcases (int mode, unsigned long bit); |
1168 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1304 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1169 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1305 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1170 | void process_graphics (); |
1306 | void set_cursor_style (int style); |
1171 | // init.C |
1307 | // init.C |
|
|
1308 | void init (stringvec *argv, stringvec *envv); |
|
|
1309 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1310 | void init2 (int argc, const char *const *argv); |
1172 | bool init_vars (); |
1311 | void init_vars (); |
1173 | void init_secondary (); |
|
|
1174 | const char **init_resources (int argc, const char *const *argv); |
1312 | const char **init_resources (int argc, const char *const *argv); |
1175 | void init_env (); |
1313 | void init_env (); |
1176 | void set_locale (const char *locale); |
1314 | void set_locale (const char *locale); |
1177 | void init_xlocale (); |
1315 | void init_xlocale (); |
1178 | void init_command (const char *const *argv); |
1316 | void init_command (const char *const *argv); |
1179 | void run_command (const char *const *argv); |
1317 | void run_command (const char *const *argv); |
1180 | int run_child (const char *const *argv); |
1318 | int run_child (const char *const *argv); |
1181 | void color_aliases (int idx); |
1319 | void color_aliases (int idx); |
1182 | void create_windows (int argc, const char *const *argv); |
1320 | void create_windows (int argc, const char *const *argv); |
1183 | void Get_Colours (); |
1321 | void get_colors (); |
1184 | void get_ourmods (); |
1322 | void get_ourmods (); |
|
|
1323 | void set_icon (const char *file); |
1185 | // main.C |
1324 | // main.C |
1186 | void tt_winch (); |
1325 | void tt_winch (); |
1187 | rxvt_term (); |
1326 | rxvt_term (); |
1188 | ~rxvt_term (); |
1327 | ~rxvt_term (); |
1189 | void destroy (); |
1328 | void destroy (); |
1190 | void emergency_cleanup (); |
1329 | void emergency_cleanup (); |
1191 | bool init (int argc, const char *const *argv, stringvec *envv); |
|
|
1192 | void recolour_cursor (); |
1330 | void recolor_cursor (); |
1193 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1331 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1194 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1332 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1195 | bool set_fonts (); |
1333 | bool set_fonts (); |
1196 | void set_string_property (Atom prop, const char *str, int len = -1); |
1334 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1335 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1197 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1336 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1198 | void set_title (const char *str); |
1337 | void set_title (const char *str); |
1199 | void set_icon_name (const char *str); |
1338 | void set_icon_name (const char *str); |
1200 | void set_window_color (int idx, const char *color); |
1339 | void set_window_color (int idx, const char *color); |
1201 | void set_colorfgbg (); |
1340 | char *get_colorfgbg (); |
1202 | bool set_color (rxvt_color &color, const char *name); |
1341 | bool set_color (rxvt_color &color, const char *name); |
1203 | void alias_color (int dst, int src); |
1342 | void alias_color (int dst, int src); |
1204 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1343 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1205 | void get_window_origin (int &x, int &y); |
1344 | void get_window_origin (int &x, int &y); |
1206 | Pixmap get_pixmap_property (int prop_id); |
|
|
1207 | |
1345 | |
1208 | // screen.C |
1346 | // screen.C |
1209 | |
1347 | |
1210 | void lalloc (line_t &l) const |
1348 | bool option (uint8_t opt) const noexcept |
1211 | { |
1349 | { |
1212 | l.t = (text_t *)talloc->alloc (); |
1350 | return options[opt >> 3] & (1 << (opt & 7)); |
1213 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1214 | } |
1351 | } |
1215 | |
1352 | |
1216 | #if 0 |
1353 | void set_option (uint8_t opt, bool set = true) noexcept; |
1217 | void lfree (line_t &l) |
|
|
1218 | { |
|
|
1219 | talloc->free (l.t); |
|
|
1220 | ralloc->free (l.r); |
|
|
1221 | } |
|
|
1222 | #endif |
|
|
1223 | |
1354 | |
1224 | void lresize (line_t &l) const |
|
|
1225 | { |
|
|
1226 | if (!l.t) |
|
|
1227 | return; |
|
|
1228 | |
|
|
1229 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1230 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1231 | |
|
|
1232 | l.l = min (l.l, ncol); |
|
|
1233 | |
|
|
1234 | if (ncol > prev_ncol) |
|
|
1235 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1236 | } |
|
|
1237 | |
|
|
1238 | int fgcolor_of (rend_t r) const NOTHROW |
1355 | int fgcolor_of (rend_t r) const noexcept |
1239 | { |
1356 | { |
1240 | int base = GET_BASEFG (r); |
1357 | int base = GET_BASEFG (r); |
1241 | #ifndef NO_BRIGHTCOLOR |
1358 | #ifndef NO_BRIGHTCOLOR |
1242 | if (r & RS_Bold |
1359 | if (r & RS_Bold |
1243 | # if ENABLE_STYLES |
1360 | # if ENABLE_STYLES |
1244 | && option (Opt_intensityStyles) |
1361 | && option (Opt_intensityStyles) |
1245 | # endif |
1362 | # endif |
1246 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1363 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1247 | base += minBrightCOLOR - minCOLOR; |
1364 | base += minBrightCOLOR - minCOLOR; |
1248 | #endif |
1365 | #endif |
1249 | return base; |
1366 | return base; |
1250 | } |
1367 | } |
1251 | |
1368 | |
1252 | int bgcolor_of (rend_t r) const NOTHROW |
1369 | int bgcolor_of (rend_t r) const noexcept |
1253 | { |
1370 | { |
1254 | int base = GET_BASEBG (r); |
1371 | int base = GET_BASEBG (r); |
1255 | #ifndef NO_BRIGHTCOLOR |
1372 | #ifndef NO_BRIGHTCOLOR |
1256 | if (r & RS_Blink |
1373 | if (r & RS_Blink |
1257 | # if ENABLE_STYLES |
1374 | # if ENABLE_STYLES |
1258 | && option (Opt_intensityStyles) |
1375 | && option (Opt_intensityStyles) |
1259 | # endif |
1376 | # endif |
1260 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1377 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1261 | base += minBrightCOLOR - minCOLOR; |
1378 | base += minBrightCOLOR - minCOLOR; |
1262 | #endif |
1379 | #endif |
1263 | return base; |
1380 | return base; |
1264 | } |
1381 | } |
1265 | |
1382 | |
1266 | bool option (uint8_t opt) const NOTHROW |
1383 | // modifies first argument(!) |
|
|
1384 | void tt_paste (char *data, unsigned int len) noexcept; |
|
|
1385 | void paste (char *data, unsigned int len) noexcept; |
|
|
1386 | void scr_alloc () noexcept; |
|
|
1387 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept; |
|
|
1388 | void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept; |
|
|
1389 | void scr_kill_char (line_t &l, int col) const noexcept; |
|
|
1390 | void scr_set_char_rend (line_t &l, int col, rend_t rend); |
|
|
1391 | int scr_scroll_text (int row1, int row2, int count) noexcept; |
|
|
1392 | void copy_line (line_t &dst, line_t &src); |
|
|
1393 | void scr_reset (); |
|
|
1394 | void scr_release () noexcept; |
|
|
1395 | void scr_clear (bool really = false) noexcept; |
|
|
1396 | void scr_refresh () noexcept; |
|
|
1397 | bool scr_refresh_rend (rend_t mask, rend_t value) noexcept; |
|
|
1398 | void scr_erase_screen (int mode) noexcept; |
|
|
1399 | #if ENABLE_FRILLS |
|
|
1400 | void scr_erase_savelines () noexcept; |
|
|
1401 | void scr_backindex () noexcept; |
|
|
1402 | void scr_forwardindex () noexcept; |
|
|
1403 | #endif |
|
|
1404 | void scr_touch (bool refresh) noexcept; |
|
|
1405 | void scr_expose (int x, int y, int width, int height, bool refresh) noexcept; |
|
|
1406 | void scr_recolor (bool refresh = true) noexcept; |
|
|
1407 | void scr_remap_chars () noexcept; |
|
|
1408 | void scr_remap_chars (line_t &l) noexcept; |
|
|
1409 | |
|
|
1410 | enum cursor_mode { SAVE, RESTORE }; |
|
|
1411 | |
|
|
1412 | void scr_poweron (); |
|
|
1413 | void scr_soft_reset () noexcept; |
|
|
1414 | void scr_cursor (cursor_mode mode) noexcept; |
|
|
1415 | void scr_do_wrap () noexcept; |
|
|
1416 | void scr_swap_screen () noexcept; |
|
|
1417 | void scr_change_screen (int scrn); |
|
|
1418 | void scr_color (unsigned int color, int fgbg) noexcept; |
|
|
1419 | void scr_rendition (int set, int style) noexcept; |
|
|
1420 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept; |
|
|
1421 | void scr_backspace () noexcept; |
|
|
1422 | void scr_tab (int count, bool ht = false) noexcept; |
|
|
1423 | void scr_gotorc (int row, int col, int relative) noexcept; |
|
|
1424 | void scr_index (enum page_dirn direction) noexcept; |
|
|
1425 | void scr_erase_line (int mode) noexcept; |
|
|
1426 | void scr_E () noexcept; |
|
|
1427 | void scr_insdel_lines (int count, int insdel) noexcept; |
|
|
1428 | void scr_insdel_chars (int count, int insdel) noexcept; |
|
|
1429 | void scr_scroll_region (int top, int bot) noexcept; |
|
|
1430 | void scr_cursor_visible (int mode) noexcept; |
|
|
1431 | void scr_autowrap (int mode) noexcept; |
|
|
1432 | void scr_relative_origin (int mode) noexcept; |
|
|
1433 | void scr_insert_mode (int mode) noexcept; |
|
|
1434 | void scr_set_tab (int mode) noexcept; |
|
|
1435 | void scr_rvideo_mode (bool on) noexcept; |
|
|
1436 | void scr_report_position () noexcept; |
|
|
1437 | void set_font_style () noexcept; |
|
|
1438 | void scr_charset_choose (int set) noexcept; |
|
|
1439 | void scr_charset_set (int set, unsigned int ch) noexcept; |
|
|
1440 | void scr_move_to (int y, int len) noexcept; |
|
|
1441 | bool scr_page (int nlines) noexcept; |
|
|
1442 | bool scr_page (enum page_dirn direction, int nlines) noexcept |
1267 | { |
1443 | { |
1268 | return options[opt >> 3] & (1 << (opt & 7)); |
1444 | return scr_page (direction * nlines); |
1269 | } |
1445 | } |
1270 | |
|
|
1271 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1272 | { |
|
|
1273 | if (set) |
|
|
1274 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1275 | else |
|
|
1276 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1277 | } |
|
|
1278 | |
|
|
1279 | void PrivMode (int set, unsigned bit) NOTHROW |
|
|
1280 | { |
|
|
1281 | if (set) |
|
|
1282 | priv_modes |= bit; |
|
|
1283 | else |
|
|
1284 | priv_modes &= ~bit; |
|
|
1285 | } |
|
|
1286 | |
|
|
1287 | // modifies first argument(!) |
|
|
1288 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1289 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
|
|
1290 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1291 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
|
|
1292 | void scr_reset (); |
|
|
1293 | void scr_release () NOTHROW; |
|
|
1294 | void scr_clear (bool really = false) NOTHROW; |
|
|
1295 | void scr_refresh () NOTHROW; |
|
|
1296 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
|
|
1297 | void scr_erase_screen (int mode) NOTHROW; |
|
|
1298 | #if ENABLE_FRILLS |
|
|
1299 | void scr_erase_savelines () NOTHROW; |
|
|
1300 | void scr_backindex () NOTHROW; |
|
|
1301 | void scr_forwardindex () NOTHROW; |
|
|
1302 | #endif |
|
|
1303 | void scr_touch (bool refresh) NOTHROW; |
|
|
1304 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
|
|
1305 | void scr_recolour () NOTHROW; |
|
|
1306 | void scr_remap_chars () NOTHROW; |
|
|
1307 | void scr_remap_chars (line_t &l) NOTHROW; |
|
|
1308 | |
|
|
1309 | enum cursor_mode { SAVE, RESTORE }; |
|
|
1310 | |
|
|
1311 | void scr_poweron (); |
|
|
1312 | void scr_cursor (cursor_mode mode) NOTHROW; |
|
|
1313 | void scr_do_wrap () NOTHROW; |
|
|
1314 | void scr_swap_screen () NOTHROW; |
|
|
1315 | void scr_change_screen (int scrn); |
|
|
1316 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
|
|
1317 | void scr_rendition (int set, int style) NOTHROW; |
|
|
1318 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
|
|
1319 | void scr_backspace () NOTHROW; |
|
|
1320 | void scr_tab (int count, bool ht = false) NOTHROW; |
|
|
1321 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
|
|
1322 | void scr_index (enum page_dirn direction) NOTHROW; |
|
|
1323 | void scr_erase_line (int mode) NOTHROW; |
|
|
1324 | void scr_E () NOTHROW; |
|
|
1325 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
|
|
1326 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
|
|
1327 | void scr_scroll_region (int top, int bot) NOTHROW; |
|
|
1328 | void scr_cursor_visible (int mode) NOTHROW; |
|
|
1329 | void scr_autowrap (int mode) NOTHROW; |
|
|
1330 | void scr_relative_origin (int mode) NOTHROW; |
|
|
1331 | void scr_insert_mode (int mode) NOTHROW; |
|
|
1332 | void scr_set_tab (int mode) NOTHROW; |
|
|
1333 | void scr_rvideo_mode (bool on) NOTHROW; |
|
|
1334 | void scr_report_position () NOTHROW; |
|
|
1335 | void set_font_style () NOTHROW; |
|
|
1336 | void scr_charset_choose (int set) NOTHROW; |
|
|
1337 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
|
|
1338 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1339 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
|
|
1340 | bool scr_changeview (int new_view_start) NOTHROW; |
1446 | bool scr_changeview (int new_view_start) noexcept; |
1341 | void scr_bell () NOTHROW; |
1447 | void scr_bell () noexcept; |
1342 | void scr_printscreen (int fullhist) NOTHROW; |
1448 | void scr_printscreen (int fullhist) noexcept; |
1343 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1449 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept; |
1344 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1450 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept; |
1345 | void scr_reverse_selection () NOTHROW; |
1451 | void scr_reverse_selection () noexcept; |
1346 | void scr_dump (int fd) NOTHROW; |
1452 | void scr_dump (int fd) noexcept; |
1347 | |
1453 | |
1348 | void selection_check (int check_more) NOTHROW; |
1454 | void selection_check (int check_more) noexcept; |
1349 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1455 | void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */ |
1350 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1351 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1456 | void selection_request (Time tm, int selnum = Sel_Primary) noexcept; |
1352 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1457 | void selection_clear (bool clipboard = false) noexcept; |
1353 | void selection_clear () NOTHROW; |
|
|
1354 | void selection_make (Time tm); |
1458 | void selection_make (Time tm); |
1355 | bool selection_grab (Time tm) NOTHROW; |
1459 | bool selection_grab (Time tm, bool clipboard = false) noexcept; |
1356 | void selection_start_colrow (int col, int row) NOTHROW; |
1460 | void selection_start_colrow (int col, int row) noexcept; |
1357 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1461 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept; |
1358 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1462 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept; |
1359 | void selection_remove_trailing_spaces () NOTHROW; |
1463 | void selection_remove_trailing_spaces () noexcept; |
1360 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1464 | void selection_send (const XSelectionRequestEvent &rq) noexcept; |
1361 | void selection_click (int clicks, int x, int y) NOTHROW; |
1465 | void selection_click (int clicks, int x, int y) noexcept; |
1362 | void selection_extend (int x, int y, int flag) NOTHROW; |
1466 | void selection_extend (int x, int y, int flag) noexcept; |
1363 | void selection_rotate (int x, int y) NOTHROW; |
1467 | void selection_rotate (int x, int y) noexcept; |
1364 | |
|
|
1365 | #if defined(NEXT_SCROLLBAR) |
|
|
1366 | // scrollbar-next.C |
|
|
1367 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1368 | void init_scrollbar_stuff (); |
|
|
1369 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1370 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1371 | #endif |
|
|
1372 | |
|
|
1373 | #if defined(RXVT_SCROLLBAR) |
|
|
1374 | // scrollbar-rxvt.C |
|
|
1375 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1376 | #endif |
|
|
1377 | |
|
|
1378 | #if defined(XTERM_SCROLLBAR) |
|
|
1379 | // scrollbar-xterm.C |
|
|
1380 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1381 | #endif |
|
|
1382 | |
|
|
1383 | #if defined(PLAIN_SCROLLBAR) |
|
|
1384 | // scrollbar-plain.C |
|
|
1385 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1386 | #endif |
|
|
1387 | |
|
|
1388 | // scrollbar.C |
|
|
1389 | void resize_scrollbar (); |
|
|
1390 | int scrollbar_mapping (int map); |
|
|
1391 | int scrollbar_show (int update); |
|
|
1392 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1393 | |
1468 | |
1394 | // xdefaults.C |
1469 | // xdefaults.C |
|
|
1470 | void rxvt_usage (int type); |
1395 | void get_options (int argc, const char *const *argv); |
1471 | const char **get_options (int argc, const char *const *argv); |
|
|
1472 | int parse_keysym (const char *str, unsigned int &state); |
1396 | int parse_keysym (const char *str, const char *arg); |
1473 | int bind_action (const char *str, const char *arg); |
1397 | const char *x_resource (const char *name); |
1474 | const char *x_resource (const char *name); |
1398 | void extract_resources (); |
1475 | void extract_resources (); |
|
|
1476 | void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0); |
|
|
1477 | void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *)) |
|
|
1478 | { |
|
|
1479 | enumerate_resources (cb, "keysym", "Keysym"); |
|
|
1480 | } |
|
|
1481 | void extract_keysym_resources (); |
1399 | }; |
1482 | }; |
1400 | |
1483 | |
1401 | #endif /* _RXVT_H_ */ |
1484 | #endif /* _RXVT_H_ */ |
1402 | |
1485 | |