1 | #ifndef RXVT_H_ /* include once only */ |
1 | #ifndef RXVT_H_ /* include once only */ |
2 | #define RXVT_H_ |
2 | #define RXVT_H_ |
3 | |
3 | |
4 | #include "rxvtlib.h" |
4 | #include <cstdio> |
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5 | #include <cctype> |
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6 | #include <cerrno> |
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7 | #include <cstdarg> |
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8 | #include <cstdlib> |
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9 | #ifdef HAVE_STDINT_H |
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10 | #include <stdint.h> |
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11 | #endif |
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12 | #include <sys/types.h> |
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13 | #include <unistd.h> |
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14 | #include <cstring> |
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15 | #include <assert.h> |
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16 | #ifdef HAVE_SYS_IOCTL_H |
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17 | #include <sys/ioctl.h> |
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18 | #endif |
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19 | #ifdef HAVE_SYS_STRREDIR_H |
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20 | #include <sys/strredir.h> |
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21 | #endif |
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22 | |
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23 | #if HAVE_CWCHAR |
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24 | # include <cwchar> |
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25 | #elif HAVE_WCHAR_H |
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26 | # include <wchar.h> |
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27 | #else |
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28 | // stdlib.h might provide it |
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29 | #endif |
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30 | |
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31 | using namespace std; |
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32 | |
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33 | extern "C" { |
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34 | #include <X11/Xlib.h> |
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35 | #include <X11/Xutil.h> |
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36 | #include <X11/Xresource.h> |
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37 | } |
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38 | |
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39 | #if UNICODE_3 |
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40 | typedef uint32_t text_t; |
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41 | #else |
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42 | typedef uint16_t text_t; // saves lots of memory |
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43 | #endif |
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44 | typedef uint32_t rend_t; |
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45 | typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use |
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46 | typedef int32_t tlen_t_; // specifically for use in the line_t structure |
5 | |
47 | |
6 | #include "feature.h" |
48 | #include "feature.h" |
7 | |
49 | |
8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
50 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
9 | # define ENABLE_OVERLAY 1 |
51 | # define ENABLE_OVERLAY 1 |
10 | #endif |
52 | #endif |
11 | |
53 | |
12 | #if ENABLE_PERL |
54 | #if ENABLE_PERL |
13 | # define ENABLE_FRILLS 1 |
55 | # define ENABLE_FRILLS 1 |
14 | # define ENABLE_COMBINING 1 |
56 | # define ENABLE_COMBINING 1 |
15 | #endif |
57 | #endif |
16 | |
58 | |
17 | #if ENABLE_FRILLS |
59 | #if ENABLE_FRILLS |
18 | # define ENABLE_XEMBED 1 |
60 | # define ENABLE_XEMBED 1 |
19 | # define ENABLE_EWMH 1 |
61 | # define ENABLE_EWMH 1 |
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62 | # define ENABLE_XIM_ONTHESPOT 1 |
20 | # define CURSOR_BLINK 1 |
63 | # define CURSOR_BLINK 1 |
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64 | # define OPTION_HC 1 |
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65 | # define BUILTIN_GLYPHS 1 |
21 | #else |
66 | #else |
22 | # define ENABLE_MINIMAL 1 |
67 | # define ENABLE_MINIMAL 1 |
23 | #endif |
68 | #endif |
24 | |
69 | |
25 | #include <limits.h> |
70 | #include <limits.h> |
26 | |
71 | |
27 | #include <X11/cursorfont.h> |
72 | #include <X11/cursorfont.h> |
28 | #include <X11/keysym.h> |
73 | #include <X11/keysym.h> |
29 | #include <X11/keysymdef.h> |
74 | #include <X11/keysymdef.h> |
30 | #include <X11/Xatom.h> |
75 | #include <X11/Xatom.h> |
31 | #if ENABLE_FRILLS |
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32 | # include <X11/Xmd.h> |
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33 | #endif |
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34 | |
76 | |
35 | #include "encoding.h" |
77 | #include "encoding.h" |
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78 | #include "rxvtutil.h" |
36 | #include "rxvtfont.h" |
79 | #include "rxvtfont.h" |
37 | #include "rxvttoolkit.h" |
80 | #include "rxvttoolkit.h" |
38 | #include "iom.h" |
81 | #include "scrollbar.h" |
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82 | #include "ev_cpp.h" |
39 | #include "salloc.h" |
83 | #include "salloc.h" |
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84 | #include "libptytty.h" |
40 | |
85 | |
41 | #include "rxvtperl.h" |
86 | #include "rxvtperl.h" |
42 | |
87 | |
43 | // try to avoid some macros to decrease code size, on some systems |
88 | // try to avoid some macros to decrease code size, on some systems |
44 | #if ENABLE_MINIMAL |
89 | #if ENABLE_MINIMAL |
… | |
… | |
52 | /* |
97 | /* |
53 | ***************************************************************************** |
98 | ***************************************************************************** |
54 | * SYSTEM HACKS |
99 | * SYSTEM HACKS |
55 | ***************************************************************************** |
100 | ***************************************************************************** |
56 | */ |
101 | */ |
57 | /* Consistent defines - please report on the necessity |
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58 | * @ Unixware: defines (__svr4__) |
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59 | */ |
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60 | #if defined (SVR4) && !defined (__svr4__) |
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61 | # define __svr4__ 1 |
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62 | #endif |
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63 | #if defined (sun) && !defined (__sun__) |
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64 | # define __sun__ 1 |
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65 | #endif |
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66 | |
102 | |
67 | #ifndef HAVE_XPOINTER |
103 | #ifndef HAVE_XPOINTER |
68 | typedef char *XPointer; |
104 | typedef char *XPointer; |
69 | #endif |
105 | #endif |
70 | |
106 | |
71 | #ifdef HAVE_TERMIOS_H |
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72 | # include <termios.h> |
107 | #include <termios.h> |
73 | typedef struct termios ttymode_t; |
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74 | #else |
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75 | # include <sgtty.h> |
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76 | typedef struct { |
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77 | struct sgttyb sg; |
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78 | struct tchars tc; |
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79 | struct ltchars lc; |
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80 | int line; |
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81 | int local; |
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82 | } ttymode_t; |
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83 | #endif |
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84 | |
108 | |
85 | #ifdef XPM_BACKGROUND |
109 | #include "background.h" |
86 | # ifdef XPM_INC_X11 |
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87 | # include <X11/xpm.h> |
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88 | # else |
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89 | # include <xpm.h> |
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90 | # endif |
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91 | #endif |
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92 | |
110 | |
93 | #ifndef STDIN_FILENO |
111 | #ifndef STDIN_FILENO |
94 | # define STDIN_FILENO 0 |
112 | # define STDIN_FILENO 0 |
95 | # define STDOUT_FILENO 1 |
113 | # define STDOUT_FILENO 1 |
96 | # define STDERR_FILENO 2 |
114 | # define STDERR_FILENO 2 |
97 | #endif |
115 | #endif |
98 | |
116 | |
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117 | #if !defined (EACCESS) && defined(EAGAIN) |
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118 | # define EACCESS EAGAIN |
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119 | #endif |
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120 | |
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121 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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122 | # define EXIT_SUCCESS 0 /* exit function success */ |
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123 | # define EXIT_FAILURE 1 /* exit function failure */ |
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124 | #endif |
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125 | |
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126 | #ifndef PATH_MAX |
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127 | # define PATH_MAX 16384 |
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128 | #endif |
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129 | |
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130 | /****************************************************************************/ |
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131 | |
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132 | // exception thrown on fatal (per-instance) errors |
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133 | class rxvt_failure_exception { }; |
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134 | |
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135 | // exception thrown when the command parser runs out of input data |
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136 | class out_of_input { }; |
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137 | |
99 | /* |
138 | /* |
100 | ***************************************************************************** |
139 | ***************************************************************************** |
101 | * PROTOTYPES |
140 | * PROTOTYPES |
102 | ***************************************************************************** |
141 | ***************************************************************************** |
103 | */ |
142 | */ |
104 | // main.C |
143 | // main.C |
105 | RETSIGTYPE rxvt_Child_signal (int sig); |
144 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
106 | RETSIGTYPE rxvt_Exit_signal (int sig); |
145 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
107 | void rxvt_clean_exit (); |
146 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
108 | void * rxvt_malloc (size_t size); |
147 | extern void rxvt_pop_locale () NOTHROW; |
109 | void * rxvt_calloc (size_t number, size_t size); |
148 | void rxvt_init (); |
110 | void * rxvt_realloc (void *ptr, size_t size); |
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111 | void rxvt_privileges (rxvt_privaction action); |
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112 | |
149 | |
113 | // util.C |
150 | // misc.C |
114 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
151 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
115 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
152 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
116 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
153 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
117 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
154 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
118 | char * rxvt_strdup (const char *str); |
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119 | |
155 | |
120 | // misc.C |
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121 | char * rxvt_r_basename (const char *str); |
156 | char * rxvt_basename (const char *str) NOTHROW; |
122 | void rxvt_vlog (const char *fmt, va_list arg_ptr); |
157 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
123 | void rxvt_log (const char *fmt,...); |
158 | void rxvt_log (const char *fmt,...) NOTHROW; |
124 | void rxvt_warn (const char *fmt,...); |
159 | void rxvt_warn (const char *fmt,...) NOTHROW; |
125 | void rxvt_fatal (const char *fmt,...); |
160 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
126 | void rxvt_exit_failure (); |
161 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
127 | int rxvt_Str_match (const char *s1, const char *s2); |
162 | |
128 | const char * rxvt_Str_skip_space (const char *str); |
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129 | char * rxvt_Str_trim (char *str); |
163 | char * rxvt_strtrim (char *str) NOTHROW; |
130 | int rxvt_Str_escaped (char *str); |
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131 | char ** rxvt_splitcommastring (const char *cs); |
164 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
132 | void rxvt_freecommastring (char **cs); |
165 | void rxvt_freecommastring (char **cs) NOTHROW; |
133 | char * rxvt_File_find (const char *file, const char *ext, const char *path); |
166 | |
134 | void rxvt_usleep (int usecs); |
167 | void * rxvt_malloc (size_t size); |
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168 | void * rxvt_calloc (size_t number, size_t size); |
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169 | void * rxvt_realloc (void *ptr, size_t size); |
135 | |
170 | |
136 | ///////////////////////////////////////////////////////////////////////////// |
171 | ///////////////////////////////////////////////////////////////////////////// |
137 | |
172 | |
138 | // temporarily replace the process environment |
173 | // temporarily replace the process environment |
139 | extern char **environ; |
174 | extern char **environ; |
140 | extern char **rxvt_environ; // the original environ pointer |
175 | extern char **rxvt_environ; // the original environ pointer |
141 | |
176 | |
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177 | static inline void |
142 | inline void set_environ (stringvec *envv) |
178 | set_environ (stringvec *envv) |
143 | { |
179 | { |
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180 | #if ENABLE_PERL |
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181 | assert (envv); |
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182 | #else |
144 | if (envv) |
183 | if (envv) |
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184 | #endif |
145 | environ = (char **)envv->begin (); |
185 | environ = (char **)envv->begin (); |
146 | } |
186 | } |
147 | |
187 | |
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188 | static inline void |
148 | inline void set_environ (char **envv) |
189 | set_environ (char **envv) |
149 | { |
190 | { |
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191 | #if ENABLE_PERL |
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192 | assert (envv); |
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193 | #else |
150 | if (envv) |
194 | if (envv) |
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195 | #endif |
151 | environ = envv; |
196 | environ = envv; |
152 | } |
197 | } |
153 | |
198 | |
154 | /* |
199 | /* |
155 | ***************************************************************************** |
200 | ***************************************************************************** |
156 | * STRUCTURES AND TYPEDEFS |
201 | * STRUCTURES AND TYPEDEFS |
157 | ***************************************************************************** |
202 | ***************************************************************************** |
158 | */ |
203 | */ |
159 | struct grwin_t; |
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160 | |
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161 | /* If we're using either the rxvt scrollbar, keep the |
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162 | * scrollColor resource. |
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163 | */ |
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164 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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165 | # define KEEP_SCROLLCOLOR 1 |
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166 | #else |
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167 | # undef KEEP_SCROLLCOLOR |
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168 | #endif |
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169 | |
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170 | #ifdef XPM_BACKGROUND |
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171 | typedef struct { |
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172 | short w, h, x, y; |
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173 | Pixmap pixmap; |
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174 | } bgPixmap_t; |
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175 | #endif |
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176 | |
204 | |
177 | /* |
205 | /* |
178 | * the 'essential' information for reporting Mouse Events |
206 | * the 'essential' information for reporting Mouse Events |
179 | * pared down from XButtonEvent |
207 | * pared down from XButtonEvent |
180 | */ |
208 | */ |
… | |
… | |
183 | Time time; /* milliseconds */ |
211 | Time time; /* milliseconds */ |
184 | unsigned int state; /* key or button mask */ |
212 | unsigned int state; /* key or button mask */ |
185 | unsigned int button; /* detail */ |
213 | unsigned int button; /* detail */ |
186 | }; |
214 | }; |
187 | |
215 | |
188 | #if ENABLE_FRILLS |
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189 | typedef struct _mwmhints { |
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190 | CARD32 flags; |
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191 | CARD32 functions; |
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192 | CARD32 decorations; |
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193 | INT32 input_mode; |
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194 | CARD32 status; |
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195 | } MWMHints; |
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196 | #endif |
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197 | |
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198 | #if ENABLE_XEMBED |
216 | #if ENABLE_XEMBED |
199 | // XEMBED messages |
217 | // XEMBED messages |
200 | # define XEMBED_EMBEDDED_NOTIFY 0 |
218 | # define XEMBED_EMBEDDED_NOTIFY 0 |
201 | # define XEMBED_WINDOW_ACTIVATE 1 |
219 | # define XEMBED_WINDOW_ACTIVATE 1 |
202 | # define XEMBED_WINDOW_DEACTIVATE 2 |
220 | # define XEMBED_WINDOW_DEACTIVATE 2 |
203 | # define XEMBED_REQUEST_FOCUS 3 |
221 | # define XEMBED_REQUEST_FOCUS 3 |
204 | # define XEMBED_FOCUS_IN 4 |
222 | # define XEMBED_FOCUS_IN 4 |
205 | # define XEMBED_FOCUS_OUT 5 |
223 | # define XEMBED_FOCUS_OUT 5 |
206 | # define XEMBED_FOCUS_NEXT 6 |
224 | # define XEMBED_FOCUS_NEXT 6 |
207 | # define XEMBED_FOCUS_PREV 7 |
225 | # define XEMBED_FOCUS_PREV 7 |
208 | |
226 | |
209 | # define XEMBED_MODALITY_ON 10 |
227 | # define XEMBED_MODALITY_ON 10 |
210 | # define XEMBED_MODALITY_OFF 11 |
228 | # define XEMBED_MODALITY_OFF 11 |
211 | # define XEMBED_REGISTER_ACCELERATOR 12 |
229 | # define XEMBED_REGISTER_ACCELERATOR 12 |
212 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
230 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
213 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
231 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
214 | |
232 | |
215 | // XEMBED detail code |
233 | // XEMBED detail code |
216 | # define XEMBED_FOCUS_CURRENT 0 |
234 | # define XEMBED_FOCUS_CURRENT 0 |
217 | # define XEMBED_FOCUS_FIRST 1 |
235 | # define XEMBED_FOCUS_FIRST 1 |
218 | # define XEMBED_FOCUS_LAST 2 |
236 | # define XEMBED_FOCUS_LAST 2 |
219 | |
237 | |
220 | # define XEMBED_MAPPED (1 << 0) |
238 | # define XEMBED_MAPPED (1 << 0) |
221 | #endif |
239 | #endif |
222 | |
240 | |
… | |
… | |
226 | ***************************************************************************** |
244 | ***************************************************************************** |
227 | */ |
245 | */ |
228 | |
246 | |
229 | /* COLORTERM, TERM environment variables */ |
247 | /* COLORTERM, TERM environment variables */ |
230 | #define COLORTERMENV "rxvt" |
248 | #define COLORTERMENV "rxvt" |
231 | #ifdef XPM_BACKGROUND |
249 | #ifdef BG_IMAGE_FROM_FILE |
232 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
250 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
233 | #else |
251 | #else |
234 | # define COLORTERMENVFULL COLORTERMENV |
252 | # define COLORTERMENVFULL COLORTERMENV |
235 | #endif |
253 | #endif |
236 | #ifndef TERMENV |
254 | #ifndef TERMENV |
… | |
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239 | |
257 | |
240 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
258 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
241 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
259 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
242 | #endif |
260 | #endif |
243 | |
261 | |
244 | /* now look for other badly set stuff */ |
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245 | |
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246 | #if !defined (EACCESS) && defined(EAGAIN) |
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247 | # define EACCESS EAGAIN |
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248 | #endif |
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249 | |
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250 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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251 | # define EXIT_SUCCESS 0 /* exit function success */ |
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252 | # define EXIT_FAILURE 1 /* exit function failure */ |
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253 | #endif |
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254 | |
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255 | #define scrollBar_esc 30 |
262 | #define scrollBar_esc 30 |
256 | |
263 | |
257 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
264 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
258 | # define HAVE_SCROLLBARS 1 |
265 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
259 | #endif |
266 | #endif |
260 | |
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261 | #define R_SB_ALIGN_CENTRE 0 |
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262 | #define R_SB_ALIGN_TOP 1 |
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263 | #define R_SB_ALIGN_BOTTOM 2 |
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264 | |
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265 | #define R_SB_NEXT 1 |
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266 | #define R_SB_XTERM 2 |
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267 | #define R_SB_PLAIN 4 |
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268 | #define R_SB_RXVT 8 |
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269 | |
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270 | #define SB_WIDTH_NEXT 19 |
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271 | #define SB_WIDTH_XTERM 15 |
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272 | #define SB_WIDTH_PLAIN 7 |
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273 | #ifndef SB_WIDTH_RXVT |
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274 | # define SB_WIDTH_RXVT 10 |
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275 | #endif |
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276 | |
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277 | /* |
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278 | * NeXT scrollbar defines |
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279 | */ |
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280 | #define SB_PADDING 1 |
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281 | #define SB_BORDER_WIDTH 1 |
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282 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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283 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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284 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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285 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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286 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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287 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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288 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
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289 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
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290 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
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291 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
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292 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
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293 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
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294 | /* |
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295 | * +-------------+ |
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296 | * | | <---< SB_PADDING |
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297 | * | ::::::::::: | |
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298 | * | ::::::::::: | |
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299 | * ''''''''''''''''' |
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300 | * ,,,,,,,,,,,,,,,,, |
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301 | * | ::::::::::: | |
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302 | * | ::::::::::: | |
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303 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
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304 | * | | :::::::: | |
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305 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
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306 | * | +---------+ | |
|
|
307 | * | | ......%%| | |
|
|
308 | * | | ......%%| | |
|
|
309 | * | | .. ()..%%| | |
|
|
310 | * | | ......%%| | |
|
|
311 | * | | %%%%%%%%| | |
|
|
312 | * | +---------+ | <......................... |
|
|
313 | * | | <---< SB_PADDING : |
|
|
314 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
|
|
315 | * | | ......%%| | | : : |
|
|
316 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
|
|
317 | * | | %%%%%%%%| | | : : |
|
|
318 | * | +---------+ | <-+ : : |
|
|
319 | * | | : : |
|
|
320 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
|
|
321 | * | | ......%%| | | : : |
|
|
322 | * | | ..\/..%%| | | : : |
|
|
323 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
|
|
324 | * | +---------+ | | : : |
|
|
325 | * | | | : : |
|
|
326 | * +-------------+ <-+.........:............: |
|
|
327 | * ^^|_________| : |
|
|
328 | * || | : |
|
|
329 | * || +---< SB_BUTTON_WIDTH |
|
|
330 | * || : |
|
|
331 | * |+------< SB_PADDING |
|
|
332 | * |: : |
|
|
333 | * +----< SB_BORDER_WIDTH |
|
|
334 | * : : |
|
|
335 | * :............: |
|
|
336 | * | |
|
|
337 | * +---< SB_WIDTH_NEXT |
|
|
338 | */ |
|
|
339 | |
267 | |
340 | enum { |
268 | enum { |
341 | NO_REFRESH = 0 , /* Window not visible at all! */ |
269 | NO_REFRESH = 0, /* Window not visible at all! */ |
342 | FAST_REFRESH = 1<<0, /* Fully exposed window */ |
270 | FAST_REFRESH = 1, /* Fully exposed window */ |
343 | SLOW_REFRESH = 1<<1, /* Partially exposed window */ |
271 | SLOW_REFRESH = 2, /* Partially exposed window */ |
344 | SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */ |
|
|
345 | }; |
272 | }; |
346 | |
273 | |
347 | #ifdef NO_SECONDARY_SCREEN |
274 | #ifdef NO_SECONDARY_SCREEN |
348 | # define NSCREENS 0 |
275 | # define NSCREENS 0 |
349 | #else |
276 | #else |
… | |
… | |
393 | |
320 | |
394 | // fake styles |
321 | // fake styles |
395 | #define RS_Blink 0x00010000UL // blink |
322 | #define RS_Blink 0x00010000UL // blink |
396 | #define RS_RVid 0x00020000UL // reverse video |
323 | #define RS_RVid 0x00020000UL // reverse video |
397 | #define RS_Uline 0x00040000UL // underline |
324 | #define RS_Uline 0x00040000UL // underline |
|
|
325 | |
|
|
326 | // toggle this to force redraw, must be != RS_Careful |
|
|
327 | #define RS_redraw 0x01000000UL |
398 | |
328 | |
399 | // 5 custom bits for extensions |
329 | // 5 custom bits for extensions |
400 | #define RS_customCount 32 |
330 | #define RS_customCount 32 |
401 | #define RS_customMask 0x00f80000UL |
331 | #define RS_customMask 0x00f80000UL |
402 | #define RS_customShift 19 |
332 | #define RS_customShift 19 |
… | |
… | |
433 | C0_NUL = 0x00, |
363 | C0_NUL = 0x00, |
434 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
364 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
435 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
365 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
436 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
366 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
437 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
367 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
438 | }; |
368 | }; |
439 | #define CHAR_ST 0x9c /* 0234 */ |
369 | #define CHAR_ST 0x9c /* 0234 */ |
440 | |
370 | |
441 | /* |
371 | /* |
442 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
372 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
443 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
373 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
… | |
… | |
446 | XTerm_name = 0, |
376 | XTerm_name = 0, |
447 | XTerm_iconName = 1, |
377 | XTerm_iconName = 1, |
448 | XTerm_title = 2, |
378 | XTerm_title = 2, |
449 | XTerm_property = 3, // change X property |
379 | XTerm_property = 3, // change X property |
450 | XTerm_Color = 4, // change colors |
380 | XTerm_Color = 4, // change colors |
451 | XTerm_Color00 = 10, // not implemented, CLASH! |
381 | XTerm_Color00 = 10, // change fg color |
452 | XTerm_Color01 = 11, // not implemented |
382 | XTerm_Color01 = 11, // change bg color |
453 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
383 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
454 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
384 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
455 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
385 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
456 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
386 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
457 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
387 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
… | |
… | |
462 | XTerm_konsole30 = 30, // reserved for konsole |
392 | XTerm_konsole30 = 30, // reserved for konsole |
463 | XTerm_konsole31 = 31, // reserved for konsole |
393 | XTerm_konsole31 = 31, // reserved for konsole |
464 | XTerm_emacs51 = 51, // reserved for emacs shell |
394 | XTerm_emacs51 = 51, // reserved for emacs shell |
465 | /* |
395 | /* |
466 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
396 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
467 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
468 | */ |
397 | */ |
469 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
398 | |
470 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
399 | // deprecated |
|
|
400 | Rxvt_Color_BD = 18, |
|
|
401 | Rxvt_Color_UL = 19, |
|
|
402 | Rxvt_restoreFG = 39, |
|
|
403 | Rxvt_restoreBG = 49, |
|
|
404 | |
471 | Rxvt_Pixmap = 20, // new bg pixmap |
405 | Rxvt_Pixmap = 20, // new bg pixmap |
472 | Rxvt_restoreFG = 39, // change default fg color |
|
|
473 | Rxvt_restoreBG = 49, // change default bg color |
|
|
474 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
406 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
475 | |
407 | |
476 | URxvt_locale = 701, // change locale |
408 | URxvt_locale = 701, // change locale |
|
|
409 | URxvt_version = 702, // request version |
477 | |
410 | |
478 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
411 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
479 | URxvt_Color_tint = 705, // change actual tint colour |
412 | URxvt_Color_tint = 705, // change actual tint colour |
480 | URxvt_Color_BD = 706, |
413 | URxvt_Color_BD = 706, // change actual 'Bold' color |
481 | URxvt_Color_UL = 707, |
414 | URxvt_Color_UL = 707, // change actual 'Underline' color |
482 | |
415 | |
483 | URxvt_font = 710, |
416 | URxvt_font = 710, |
484 | URxvt_boldFont = 711, |
417 | URxvt_boldFont = 711, |
485 | URxvt_italicFont = 712, |
418 | URxvt_italicFont = 712, |
486 | URxvt_boldItalicFont = 713, |
419 | URxvt_boldItalicFont = 713, |
487 | |
420 | |
488 | URxvt_view_up = 720, |
421 | URxvt_view_up = 720, |
489 | URxvt_view_down = 721, |
422 | URxvt_view_down = 721, |
490 | |
423 | |
491 | URxvt_perl = 777, |
424 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
492 | }; |
425 | }; |
493 | |
426 | |
494 | /* Words starting with `Color_' are colours. Others are counts */ |
427 | /* Words starting with `Color_' are colours. Others are counts */ |
495 | /* |
428 | /* |
496 | * The PixColor and rendition colour usage should probably be decoupled |
429 | * The PixColor and rendition colour usage should probably be decoupled |
497 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
430 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
498 | * until we need to. Also, be aware of usage in pixcolor_set |
431 | * until we need to. Also, be aware of usage in pixcolor_set |
499 | */ |
432 | */ |
500 | |
433 | |
501 | enum colour_list { |
434 | enum colour_list { |
|
|
435 | Color_none = -2, |
|
|
436 | Color_transparent = -1, |
502 | Color_fg = 0, |
437 | Color_fg = 0, |
503 | Color_bg, |
438 | Color_bg, |
504 | minCOLOR, /* 2 */ |
439 | minCOLOR, /* 2 */ |
505 | Color_Black = minCOLOR, |
440 | Color_Black = minCOLOR, |
506 | Color_Red3, |
441 | Color_Red3, |
… | |
… | |
544 | Color_underline, |
479 | Color_underline, |
545 | #endif |
480 | #endif |
546 | #ifdef OPTION_HC |
481 | #ifdef OPTION_HC |
547 | Color_HC, |
482 | Color_HC, |
548 | #endif |
483 | #endif |
549 | #ifdef KEEP_SCROLLCOLOR |
|
|
550 | Color_scroll, |
484 | Color_scroll, |
|
|
485 | #ifdef RXVT_SCROLLBAR |
551 | Color_trough, |
486 | Color_trough, |
552 | #endif |
487 | #endif |
553 | #if TINTING |
488 | #if ENABLE_TRANSPARENCY |
554 | Color_tint, |
489 | Color_tint, |
555 | #endif |
490 | #endif |
556 | #if OFF_FOCUS_FADING |
491 | #if OFF_FOCUS_FADING |
557 | Color_fade, |
492 | Color_fade, |
558 | #endif |
493 | #endif |
559 | NRS_COLORS, /* */ |
494 | NRS_COLORS, /* */ |
560 | #ifdef KEEP_SCROLLCOLOR |
495 | #ifdef RXVT_SCROLLBAR |
561 | Color_topShadow = NRS_COLORS, |
496 | Color_topShadow = NRS_COLORS, |
562 | Color_bottomShadow, |
497 | Color_bottomShadow, |
563 | TOTAL_COLORS |
498 | TOTAL_COLORS |
564 | #else |
499 | #else |
565 | TOTAL_COLORS = NRS_COLORS |
500 | TOTAL_COLORS = NRS_COLORS |
566 | #endif |
501 | #endif |
567 | }; |
502 | }; |
568 | |
503 | |
569 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
504 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
570 | |
|
|
571 | #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
|
|
572 | #define NPIXCLR_BITS 32 |
|
|
573 | |
505 | |
574 | /* |
506 | /* |
575 | * Resource list |
507 | * Resource list |
576 | */ |
508 | */ |
577 | enum { |
509 | enum { |
… | |
… | |
579 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
511 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
580 | # include "rsinc.h" |
512 | # include "rsinc.h" |
581 | # undef def |
513 | # undef def |
582 | # undef reserve |
514 | # undef reserve |
583 | NUM_RESOURCES |
515 | NUM_RESOURCES |
584 | }; |
|
|
585 | |
|
|
586 | // see init.C:xa_names, which must be kept in sync |
|
|
587 | enum { |
|
|
588 | XA_TEXT = 0, |
|
|
589 | XA_COMPOUND_TEXT, |
|
|
590 | XA_UTF8_STRING, |
|
|
591 | XA_MULTIPLE, |
|
|
592 | XA_TARGETS, |
|
|
593 | XA_TIMESTAMP, |
|
|
594 | XA_VT_SELECTION, |
|
|
595 | XA_INCR, |
|
|
596 | XA_WM_PROTOCOLS, |
|
|
597 | XA_WM_DELETE_WINDOW, |
|
|
598 | XA_CLIPBOARD, |
|
|
599 | #if ENABLE_FRILLS |
|
|
600 | XA_MOTIF_WM_HINTS, |
|
|
601 | #endif |
|
|
602 | #if ENABLE_EWMH |
|
|
603 | XA_NET_WM_PID, |
|
|
604 | XA_NET_WM_NAME, |
|
|
605 | XA_NET_WM_ICON_NAME, |
|
|
606 | XA_NET_WM_PING, |
|
|
607 | #endif |
|
|
608 | #if USE_XIM |
|
|
609 | XA_WM_LOCALE_NAME, |
|
|
610 | #endif |
|
|
611 | #if TRANSPARENT |
|
|
612 | XA_XROOTPMAP_ID, |
|
|
613 | XA_ESETROOT_PMAP_ID, |
|
|
614 | #endif |
|
|
615 | #if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ |
|
|
616 | XA_DNDPROTOCOL, |
|
|
617 | XA_DNDSELECTION, |
|
|
618 | #endif |
|
|
619 | #if ENABLE_XEMBED |
|
|
620 | XA_XEMBED, |
|
|
621 | XA_XEMBED_INFO, |
|
|
622 | #endif |
|
|
623 | NUM_XA |
|
|
624 | }; |
516 | }; |
625 | |
517 | |
626 | /* DEC private modes */ |
518 | /* DEC private modes */ |
627 | #define PrivMode_132 (1UL<<0) |
519 | #define PrivMode_132 (1UL<<0) |
628 | #define PrivMode_132OK (1UL<<1) |
520 | #define PrivMode_132OK (1UL<<1) |
… | |
… | |
642 | #define PrivMode_TtyOutputInh (1UL<<15) |
534 | #define PrivMode_TtyOutputInh (1UL<<15) |
643 | #define PrivMode_Keypress (1UL<<16) |
535 | #define PrivMode_Keypress (1UL<<16) |
644 | #define PrivMode_smoothScroll (1UL<<17) |
536 | #define PrivMode_smoothScroll (1UL<<17) |
645 | #define PrivMode_vt52 (1UL<<18) |
537 | #define PrivMode_vt52 (1UL<<18) |
646 | #define PrivMode_LFNL (1UL<<19) |
538 | #define PrivMode_LFNL (1UL<<19) |
647 | /* too annoying to implement X11 highlight tracking */ |
539 | #define PrivMode_MouseBtnEvent (1UL<<20) |
648 | /* #define PrivMode_MouseX11Track (1LU<<20) */ |
540 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
541 | #define PrivMode_BracketPaste (1UL<<22) |
649 | |
542 | |
650 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
543 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
651 | #define PrivMode(test,bit) \ |
|
|
652 | if (test) \ |
|
|
653 | priv_modes |= (bit); \ |
|
|
654 | else \ |
|
|
655 | priv_modes &= ~(bit) |
|
|
656 | |
544 | |
657 | #ifdef ALLOW_132_MODE |
545 | #ifdef ALLOW_132_MODE |
658 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
546 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
659 | #else |
547 | #else |
660 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
548 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
… | |
… | |
662 | |
550 | |
663 | // do not change these constants lightly, there are many interdependencies |
551 | // do not change these constants lightly, there are many interdependencies |
664 | #define IMBUFSIZ 128 // input modifier buffer sizes |
552 | #define IMBUFSIZ 128 // input modifier buffer sizes |
665 | #define KBUFSZ 512 // size of keyboard mapping buffer |
553 | #define KBUFSZ 512 // size of keyboard mapping buffer |
666 | #define CBUFSIZ 2048 // size of command buffer |
554 | #define CBUFSIZ 2048 // size of command buffer |
|
|
555 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
667 | #define UBUFSIZ 2048 // character buffer |
556 | #define UBUFSIZ 2048 // character buffer |
668 | |
557 | |
669 | #ifndef PATH_MAX |
558 | #if ENABLE_FRILLS |
670 | # define PATH_MAX 16384 |
559 | # include <X11/Xmd.h> |
|
|
560 | typedef struct _mwmhints { |
|
|
561 | CARD32 flags; |
|
|
562 | CARD32 functions; |
|
|
563 | CARD32 decorations; |
|
|
564 | INT32 input_mode; |
|
|
565 | CARD32 status; |
|
|
566 | } MWMHints; |
671 | #endif |
567 | #endif |
672 | |
568 | |
673 | /* Motif window hints */ |
569 | /* Motif window hints */ |
674 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
570 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
675 | #define MWM_HINTS_DECORATIONS (1L << 1) |
571 | #define MWM_HINTS_DECORATIONS (1L << 1) |
… | |
… | |
700 | /* |
596 | /* |
701 | ***************************************************************************** |
597 | ***************************************************************************** |
702 | * MACRO DEFINES |
598 | * MACRO DEFINES |
703 | ***************************************************************************** |
599 | ***************************************************************************** |
704 | */ |
600 | */ |
705 | #define dDisp Display *disp = display->display |
601 | #define dLocal(type,name) type const name = this->name |
|
|
602 | |
|
|
603 | // for speed reasons, we assume that all codepoints 32 to 126 are |
|
|
604 | // single-width. |
|
|
605 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
706 | |
606 | |
707 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
607 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
708 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
608 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
709 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
609 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
710 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
610 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
… | |
… | |
712 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
612 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
713 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
613 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
714 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
614 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
715 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
615 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
716 | |
616 | |
717 | #define OPTION(opt) (options & (opt)) |
|
|
718 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
|
|
719 | | Opt_jumpScroll | Opt_secondaryScreen \ |
|
|
720 | | Opt_pastableTabs | Opt_intensityStyles) |
|
|
721 | |
|
|
722 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
723 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
724 | |
|
|
725 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
617 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
726 | #define ROW(n) row_buf [LINENO (n)] |
618 | #define ROW(n) row_buf [LINENO (n)] |
727 | |
619 | |
728 | /* how to build & extract colors and attributes */ |
620 | /* how to build & extract colors and attributes */ |
729 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
621 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
… | |
… | |
744 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
636 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
745 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
637 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
746 | |
638 | |
747 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
639 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
748 | |
640 | |
749 | #define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
641 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
750 | #define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
642 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
751 | |
643 | |
752 | #if ENABLE_STYLES |
644 | #if ENABLE_STYLES |
753 | # define FONTSET(style) fontset[GET_STYLE (style)] |
645 | # define FONTSET(style) fontset[GET_STYLE (style)] |
754 | #else |
646 | #else |
755 | # define FONTSET(style) fontset[0] |
647 | # define FONTSET(style) fontset[0] |
756 | #endif |
648 | #endif |
757 | |
649 | |
758 | #ifdef HAVE_SCROLLBARS |
|
|
759 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
760 | #else |
|
|
761 | # define scrollbar_TotalWidth() (0) |
|
|
762 | #endif |
|
|
763 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
764 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
765 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
766 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
767 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
768 | |
|
|
769 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
770 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
771 | && (y) <= scrollbarnext_dnval ()) |
|
|
772 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
773 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
774 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
775 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
776 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
777 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
778 | |
|
|
779 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
780 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
781 | : SCROLLRXVT_MINHEIGHT) |
|
|
782 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
783 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
784 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
785 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
786 | - scrollbar_minheight ()) |
|
|
787 | |
|
|
788 | #ifdef XPM_BACKGROUND |
|
|
789 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
|
|
790 | #else |
|
|
791 | # define XPMClearArea(a, b, c, d, e, f, g) |
|
|
792 | #endif |
|
|
793 | |
|
|
794 | #ifdef UTMP_SUPPORT |
|
|
795 | # if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) |
|
|
796 | # undef HAVE_UTMPX_H |
|
|
797 | # undef HAVE_STRUCT_UTMPX |
|
|
798 | # endif |
|
|
799 | # if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) |
|
|
800 | # undef HAVE_UTMP_H |
|
|
801 | # undef HAVE_STRUCT_UTMP |
|
|
802 | # endif |
|
|
803 | |
|
|
804 | # ifdef HAVE_UTMPX_H |
|
|
805 | # include <utmpx.h> |
|
|
806 | # endif |
|
|
807 | # ifdef HAVE_UTMP_H |
|
|
808 | # include <utmp.h> |
|
|
809 | # endif |
|
|
810 | #endif |
|
|
811 | |
|
|
812 | #ifdef DEBUG_CMD |
|
|
813 | # define D_CMD(x) fprintf x ; fputc('\n', stderr) |
|
|
814 | #else |
|
|
815 | # define D_CMD(x) |
|
|
816 | #endif |
|
|
817 | #ifdef DEBUG_INIT |
|
|
818 | # define D_INIT(x) fprintf x ; fputc('\n', stderr) |
|
|
819 | #else |
|
|
820 | # define D_INIT(x) |
|
|
821 | #endif |
|
|
822 | #ifdef DEBUG_MAIN |
|
|
823 | # define D_MAIN(x) fprintf x ; fputc('\n', stderr) |
|
|
824 | #else |
|
|
825 | # define D_MAIN(x) |
|
|
826 | #endif |
|
|
827 | #ifdef DEBUG_SIZE |
|
|
828 | # define D_SIZE(x) fprintf x ; fputc('\n', stderr) |
|
|
829 | #else |
|
|
830 | # define D_SIZE(x) |
|
|
831 | #endif |
|
|
832 | |
|
|
833 | extern class rxvt_failure_exception { } rxvt_failure_exception; |
|
|
834 | |
|
|
835 | typedef callback1<void, const char *> log_callback; |
650 | typedef callback<void (const char *)> log_callback; |
836 | typedef callback1<int, int> getfd_callback; |
651 | typedef callback<int (int)> getfd_callback; |
837 | |
|
|
838 | extern void rxvt_vlog (const char *fmt, va_list arg_ptr); |
|
|
839 | extern void rxvt_log (const char *fmt, ...); |
|
|
840 | extern void rxvt_warn (const char *fmt, ...); |
|
|
841 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
|
|
842 | extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
|
|
843 | |
|
|
844 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
845 | extern bool rxvt_set_locale (const char *locale); |
|
|
846 | extern void rxvt_push_locale (const char *locale); |
|
|
847 | extern void rxvt_pop_locale (); |
|
|
848 | |
|
|
849 | /****************************************************************************/ |
|
|
850 | |
|
|
851 | #define BLINK_INTERVAL 0.5 |
|
|
852 | #define TEXT_BLINK_INTERVAL 0.5 |
|
|
853 | |
|
|
854 | #ifndef __attribute__ |
|
|
855 | # ifdef __GNUC__ |
|
|
856 | # if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) |
|
|
857 | # define __attribute__(x) |
|
|
858 | # endif |
|
|
859 | # endif |
|
|
860 | # define __attribute__(x) |
|
|
861 | #endif |
|
|
862 | |
652 | |
863 | /****************************************************************************/ |
653 | /****************************************************************************/ |
864 | |
654 | |
865 | #define LINE_LONGER 0x0001 // line is continued on the next row |
655 | #define LINE_LONGER 0x0001 // line is continued on the next row |
866 | #define LINE_FILTERED 0x0002 // line has been filtered |
656 | #define LINE_FILTERED 0x0002 // line has been filtered |
867 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
657 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
658 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
659 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
868 | |
660 | |
869 | struct line_t { |
661 | struct line_t { |
870 | text_t *t; // terminal the text |
662 | text_t *t; // terminal the text |
871 | rend_t *r; // rendition, uses RS_ flags |
663 | rend_t *r; // rendition, uses RS_ flags |
872 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
664 | tlen_t_ l; // length of each text line |
873 | uint32_t f; // flags |
665 | uint32_t f; // flags |
874 | |
666 | |
875 | bool is_longer () |
667 | bool is_longer () |
876 | { |
668 | { |
877 | return f & LINE_LONGER; |
669 | return f & LINE_LONGER; |
… | |
… | |
907 | } |
699 | } |
908 | }; |
700 | }; |
909 | |
701 | |
910 | /****************************************************************************/ |
702 | /****************************************************************************/ |
911 | |
703 | |
912 | // primivite wrapper around mbstate_t to ensure initialisation |
704 | // primitive wrapper around mbstate_t to ensure initialisation |
913 | struct mbstate { |
705 | struct mbstate { |
914 | mbstate_t mbs; |
706 | mbstate_t mbs; |
915 | |
707 | |
916 | operator mbstate_t *() { return &mbs; } |
708 | operator mbstate_t *() { return &mbs; } |
917 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
709 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
… | |
… | |
920 | |
712 | |
921 | /****************************************************************************/ |
713 | /****************************************************************************/ |
922 | |
714 | |
923 | #define UNICODE_MASK 0x1fffffUL |
715 | #define UNICODE_MASK 0x1fffffUL |
924 | |
716 | |
925 | #if UNICODE3 |
717 | #if UNICODE_3 |
926 | # define COMPOSE_LO 0x40000000UL |
718 | # define COMPOSE_LO 0x40000000UL |
927 | # define COMPOSE_HI 0x400fffffUL |
719 | # define COMPOSE_HI 0x400fffffUL |
928 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
720 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
929 | #else |
721 | #else |
930 | # if ENABLE_PERL |
722 | # if ENABLE_PERL |
931 | # define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates |
723 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
932 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
724 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
933 | # else |
725 | # else |
934 | # define COMPOSE_LO 0xd800UL |
726 | # define COMPOSE_LO 0xd800UL |
935 | # define COMPOSE_HI 0xf8ffUL |
727 | # define COMPOSE_HI 0xf8ffUL |
936 | # endif |
728 | # endif |
… | |
… | |
965 | #endif |
757 | #endif |
966 | |
758 | |
967 | /****************************************************************************/ |
759 | /****************************************************************************/ |
968 | |
760 | |
969 | #ifdef KEYSYM_RESOURCE |
761 | #ifdef KEYSYM_RESOURCE |
970 | class keyboard_manager; |
762 | class keyboard_manager; |
971 | #endif |
763 | #endif |
972 | |
764 | |
|
|
765 | typedef struct rxvt_term *rxvt_t; |
|
|
766 | |
|
|
767 | extern rxvt_t rxvt_current_term; |
|
|
768 | |
|
|
769 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
|
|
770 | #define GET_R rxvt_current_term |
|
|
771 | |
|
|
772 | typedef struct { |
|
|
773 | int row; |
|
|
774 | int col; |
|
|
775 | } row_col_t; |
|
|
776 | |
|
|
777 | /* |
|
|
778 | * terminal limits: |
|
|
779 | * |
|
|
780 | * width : 1 <= width |
|
|
781 | * height : 1 <= height |
|
|
782 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
783 | * nrow : 1 <= nrow <= MAX(int) |
|
|
784 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
785 | * term_start : 0 <= term_start < saveLines |
|
|
786 | * total_rows : nrow + saveLines |
|
|
787 | * |
|
|
788 | * top_row : -saveLines <= top_row <= 0 |
|
|
789 | * view_start : top_row <= view_start <= 0 |
|
|
790 | * |
|
|
791 | * | most coordinates are stored relative to term_start, |
|
|
792 | * ROW_BUF | which is the first line of the terminal screen |
|
|
793 | * |························= row_buf[0] |
|
|
794 | * |························= row_buf[1] |
|
|
795 | * |························= row_buf[2] etc. |
|
|
796 | * | |
|
|
797 | * +------------+···········= term_start + top_row |
|
|
798 | * | scrollback | |
|
|
799 | * | scrollback +---------+·= term_start + view_start |
|
|
800 | * | scrollback | display | |
|
|
801 | * | scrollback | display | |
|
|
802 | * +------------+·display·+·= term_start |
|
|
803 | * | terminal | display | |
|
|
804 | * | terminal +---------+ |
|
|
805 | * | terminal | |
|
|
806 | * | terminal | |
|
|
807 | * +------------+···········= term_start + nrow - 1 |
|
|
808 | * | |
|
|
809 | * | |
|
|
810 | * END······················= total_rows |
|
|
811 | */ |
|
|
812 | |
|
|
813 | struct TermWin_t { |
|
|
814 | int width; /* window width [pixels] */ |
|
|
815 | int height; /* window height [pixels] */ |
|
|
816 | int fwidth; /* font width [pixels] */ |
|
|
817 | int fheight; /* font height [pixels] */ |
|
|
818 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
819 | int ncol; /* window columns [characters] */ |
|
|
820 | int nrow; /* window rows [characters] */ |
|
|
821 | int focus; /* window has focus */ |
|
|
822 | int mapped; /* window state mapped? */ |
|
|
823 | int int_bwidth; /* internal border width */ |
|
|
824 | int ext_bwidth; /* external border width */ |
|
|
825 | int lineSpace; /* number of extra pixels between rows */ |
|
|
826 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
827 | int total_rows; /* total number of rows in this terminal */ |
|
|
828 | int term_start; /* term lines start here */ |
|
|
829 | int view_start; /* scrollback view starts here */ |
|
|
830 | int top_row; /* topmost row index of scrollback */ |
|
|
831 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
|
|
832 | Window vt; /* vt100 window */ |
|
|
833 | GC gc; /* GC for drawing */ |
|
|
834 | Pixmap pixmap; |
|
|
835 | rxvt_drawable *drawable; |
|
|
836 | rxvt_fontset *fontset[4]; |
|
|
837 | }; |
|
|
838 | |
|
|
839 | /* |
|
|
840 | * screen accounting: |
|
|
841 | * screen_t elements |
|
|
842 | * row: Cursor row position : 0 <= row < nrow |
|
|
843 | * col: Cursor column position : 0 <= col < ncol |
|
|
844 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
845 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
846 | * |
|
|
847 | * selection_t elements |
|
|
848 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
849 | * nothing is selected |
|
|
850 | * beg: row/column of beginning of selection : never past mark |
|
|
851 | * mark: row/column of initial click : never past end |
|
|
852 | * end: row/column of one character past end of selection |
|
|
853 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
854 | * * Note: col == -1 ==> we're left of screen |
|
|
855 | * |
|
|
856 | */ |
|
|
857 | typedef struct { |
|
|
858 | row_col_t cur; /* cursor position on the screen */ |
|
|
859 | int tscroll; /* top of settable scroll region */ |
|
|
860 | int bscroll; /* bottom of settable scroll region */ |
|
|
861 | unsigned int charset; /* character set number [0..3] */ |
|
|
862 | unsigned int flags; /* see below */ |
|
|
863 | row_col_t s_cur; /* saved cursor position */ |
|
|
864 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
865 | char s_charset_char; |
|
|
866 | rend_t s_rstyle; /* saved rendition style */ |
|
|
867 | } screen_t; |
|
|
868 | |
|
|
869 | enum selection_op_t { |
|
|
870 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
871 | SELECTION_INIT, /* marked a point */ |
|
|
872 | SELECTION_BEGIN, /* started a selection */ |
|
|
873 | SELECTION_CONT, /* continued selection */ |
|
|
874 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
875 | }; |
|
|
876 | |
|
|
877 | typedef struct { |
|
|
878 | wchar_t *text; /* selected text */ |
|
|
879 | unsigned int len; /* length of selected text */ |
|
|
880 | unsigned int screen; /* screen being used */ |
|
|
881 | unsigned int clicks; /* number of clicks */ |
|
|
882 | selection_op_t op; /* current operation */ |
|
|
883 | bool rect; /* rectangular selection? */ |
|
|
884 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
885 | row_col_t mark; /* point of initial click <= end */ |
|
|
886 | row_col_t end; /* one character past end point */ |
|
|
887 | } selection_t; |
|
|
888 | |
|
|
889 | /* ------------------------------------------------------------------------- */ |
|
|
890 | |
|
|
891 | /* screen_t flags */ |
|
|
892 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
893 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
894 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
895 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
896 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
897 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
898 | |
|
|
899 | /* rxvt_vars.options */ |
|
|
900 | enum { |
|
|
901 | # define def(name,idx) Opt_ ## name = idx, |
|
|
902 | # define nodef(name) Opt_ ## name = 0, |
|
|
903 | # include "optinc.h" |
|
|
904 | # undef nodef |
|
|
905 | # undef def |
|
|
906 | Opt_count |
|
|
907 | }; |
|
|
908 | |
|
|
909 | /* ------------------------------------------------------------------------- */ |
|
|
910 | |
|
|
911 | struct rxvt_vars : TermWin_t { |
|
|
912 | scrollBar_t scrollBar; |
|
|
913 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
914 | XSizeHints szHint; |
|
|
915 | rxvt_color *pix_colors; |
|
|
916 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
917 | int numlock_state; |
|
|
918 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
|
|
919 | line_t *drawn_buf; // text on screen |
|
|
920 | line_t *swap_buf; // lines for swap buffer |
|
|
921 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
922 | screen_t screen; |
|
|
923 | screen_t swap; |
|
|
924 | selection_t selection; |
|
|
925 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
926 | #ifdef OFF_FOCUS_FADING |
|
|
927 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
928 | #endif |
|
|
929 | }; |
|
|
930 | |
973 | struct rxvt_term : zero_initialized, rxvt_vars { |
931 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
|
|
932 | |
|
|
933 | // special markers with magic addresses |
|
|
934 | static const char resval_undef []; // options specifically unset |
|
|
935 | static const char resval_on []; // boolean options switched on |
|
|
936 | static const char resval_off []; // or off |
|
|
937 | |
974 | log_callback *log_hook; // log error messages through this hook, if != 0 |
938 | log_callback *log_hook; // log error messages through this hook, if != 0 |
975 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
939 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
976 | #if ENABLE_PERL |
940 | #if ENABLE_PERL |
977 | rxvt_perl_term perl; |
941 | rxvt_perl_term perl; |
978 | #endif |
942 | #endif |
979 | struct mbstate mbstate; // current input multibyte state |
943 | struct mbstate mbstate; // current input multibyte state |
980 | |
944 | |
981 | unsigned char want_refresh:1, |
945 | unsigned char want_refresh:1, |
982 | #ifdef TRANSPARENT |
|
|
983 | want_full_refresh:1, /* awaiting full screen refresh */ |
|
|
984 | #endif |
|
|
985 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
986 | am_transparent:1, /* is a transparent term */ |
|
|
987 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
|
|
988 | #endif |
|
|
989 | current_screen:1, /* primary or secondary */ |
946 | current_screen:1, /* primary or secondary */ |
990 | hate_those_clicks:1, /* a.k.a. keep mark position */ |
|
|
991 | num_scr_allow:1, |
947 | num_scr_allow:1, |
992 | bypass_keystate:1, |
948 | bypass_keystate:1, |
|
|
949 | #ifdef ENABLE_FRILLS |
|
|
950 | urgency_hint:1, |
|
|
951 | #endif |
993 | #ifdef CURSOR_BLINK |
952 | #ifdef CURSOR_BLINK |
994 | hidden_cursor:1, |
953 | hidden_cursor:1, |
995 | #endif |
954 | #endif |
996 | #ifdef TEXT_BLINK |
955 | #ifdef TEXT_BLINK |
997 | hidden_text:1, |
956 | hidden_text:1, |
… | |
… | |
1006 | |
965 | |
1007 | unsigned char refresh_type, |
966 | unsigned char refresh_type, |
1008 | #ifdef META8_OPTION |
967 | #ifdef META8_OPTION |
1009 | meta_char, /* Alt-key prefix */ |
968 | meta_char, /* Alt-key prefix */ |
1010 | #endif |
969 | #endif |
1011 | scrollbar_align, |
|
|
1012 | selection_wait, |
970 | selection_wait, |
1013 | selection_type; |
971 | selection_type; |
1014 | /* ---------- */ |
972 | /* ---------- */ |
|
|
973 | bool rvideo_state, rvideo_mode; |
|
|
974 | #ifndef NO_BELL |
1015 | short rvideo; |
975 | bool rvideo_bell; |
|
|
976 | #endif |
1016 | int num_scr; /* screen: number lines scrolled */ |
977 | int num_scr; /* screen: number lines scrolled */ |
1017 | int prev_ncol, /* screen: previous number of columns */ |
978 | int prev_ncol, /* screen: previous number of columns */ |
1018 | prev_nrow; /* screen: previous number of rows */ |
979 | prev_nrow; /* screen: previous number of rows */ |
1019 | /* ---------- */ |
980 | /* ---------- */ |
1020 | rend_t rstyle; |
981 | rend_t rstyle; |
1021 | /* ---------- */ |
|
|
1022 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
1023 | /* ---------- */ |
982 | /* ---------- */ |
1024 | #ifdef SELECTION_SCROLLING |
983 | #ifdef SELECTION_SCROLLING |
1025 | int scroll_selection_lines; |
984 | int scroll_selection_lines; |
1026 | enum page_dirn scroll_selection_dir; |
985 | enum page_dirn scroll_selection_dir; |
1027 | int selection_save_x, |
986 | int selection_save_x, |
… | |
… | |
1033 | /* give proper Scroll behaviour */ |
992 | /* give proper Scroll behaviour */ |
1034 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
993 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1035 | mouse_slip_wheel_speed, |
994 | mouse_slip_wheel_speed, |
1036 | #endif |
995 | #endif |
1037 | refresh_count, |
996 | refresh_count, |
1038 | refresh_limit, |
|
|
1039 | last_bot, /* scrollbar last bottom position */ |
|
|
1040 | last_top, /* scrollbar last top position */ |
|
|
1041 | last_state, /* scrollbar last state */ |
|
|
1042 | scrollbar_len, |
|
|
1043 | window_vt_x, |
997 | window_vt_x, |
1044 | window_vt_y, |
998 | window_vt_y, |
1045 | window_sb_x, |
999 | mouse_row, |
|
|
1000 | mouse_col, |
1046 | # ifdef POINTER_BLANK |
1001 | # ifdef POINTER_BLANK |
1047 | pointerBlankDelay, |
1002 | pointerBlankDelay, |
1048 | # endif |
1003 | # endif |
1049 | allowedxerror; |
1004 | allowedxerror; |
1050 | /* ---------- */ |
1005 | /* ---------- */ |
… | |
… | |
1054 | int old_width, /* last used width in screen resize */ |
1009 | int old_width, /* last used width in screen resize */ |
1055 | old_height; /* last used height in screen resize */ |
1010 | old_height; /* last used height in screen resize */ |
1056 | unsigned long priv_modes, |
1011 | unsigned long priv_modes, |
1057 | SavedModes; |
1012 | SavedModes; |
1058 | /* ---------- */ |
1013 | /* ---------- */ |
1059 | Atom xa[NUM_XA]; |
1014 | Atom *xa; |
1060 | /* ---------- */ |
|
|
1061 | #ifdef RXVT_SCROLLBAR |
|
|
1062 | GC scrollbarGC, |
|
|
1063 | topShadowGC, |
|
|
1064 | botShadowGC; |
|
|
1065 | #endif |
|
|
1066 | #ifdef XTERM_SCROLLBAR |
|
|
1067 | GC xscrollbarGC, |
|
|
1068 | ShadowGC; |
|
|
1069 | #endif |
|
|
1070 | #ifdef PLAIN_SCROLLBAR |
|
|
1071 | GC pscrollbarGC; |
|
|
1072 | #endif |
|
|
1073 | #ifdef NEXT_SCROLLBAR |
|
|
1074 | GC blackGC, |
|
|
1075 | whiteGC, |
|
|
1076 | grayGC, |
|
|
1077 | darkGC, |
|
|
1078 | stippleGC; |
|
|
1079 | Pixmap dimple, |
|
|
1080 | upArrow, |
|
|
1081 | downArrow, |
|
|
1082 | upArrowHi, |
|
|
1083 | downArrowHi; |
|
|
1084 | #endif |
|
|
1085 | /* ---------- */ |
1015 | /* ---------- */ |
1086 | Time selection_time, |
1016 | Time selection_time, |
1087 | selection_request_time; |
1017 | selection_request_time; |
1088 | pid_t cmd_pid; /* process id of child */ |
1018 | pid_t cmd_pid; /* process id of child */ |
1089 | char * incr_buf; |
1019 | char * incr_buf; |
1090 | size_t incr_buf_size, incr_buf_fill; |
1020 | size_t incr_buf_size, incr_buf_fill; |
1091 | /* ---------- */ |
1021 | /* ---------- */ |
1092 | Cursor leftptr_cursor; |
|
|
1093 | /* ---------- */ |
|
|
1094 | #ifndef NO_BACKSPACE_KEY |
|
|
1095 | const char *key_backspace; |
|
|
1096 | #endif |
|
|
1097 | #ifndef NO_DELETE_KEY |
|
|
1098 | const char *key_delete; |
|
|
1099 | #endif |
|
|
1100 | struct mouse_event MEvent; |
1022 | struct mouse_event MEvent; |
1101 | XComposeStatus compose; |
1023 | XComposeStatus compose; |
1102 | ttymode_t tio; |
1024 | struct termios tio; |
1103 | #ifdef UTMP_SUPPORT |
|
|
1104 | # ifdef HAVE_STRUCT_UTMP |
|
|
1105 | struct utmp ut; |
|
|
1106 | # endif |
|
|
1107 | # ifdef HAVE_STRUCT_UTMPX |
|
|
1108 | struct utmpx utx; |
|
|
1109 | # endif |
|
|
1110 | # if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) |
|
|
1111 | char ut_id[5]; |
|
|
1112 | # endif |
|
|
1113 | int utmp_pos; |
|
|
1114 | #endif |
|
|
1115 | row_col_t oldcursor; |
1025 | row_col_t oldcursor; |
1116 | #ifdef XPM_BACKGROUND |
1026 | #ifdef HAVE_BG_PIXMAP |
1117 | bgPixmap_t bgPixmap; |
1027 | bgPixmap_t bgPixmap; |
1118 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1028 | #endif |
|
|
1029 | #ifdef HAVE_AFTERIMAGE |
|
|
1030 | ASVisual *asv; |
|
|
1031 | ASImageManager *asimman; |
|
|
1032 | |
|
|
1033 | void init_asv () |
|
|
1034 | { |
|
|
1035 | if (!asv) |
|
|
1036 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1037 | } |
1119 | #endif |
1038 | #endif |
1120 | |
1039 | |
1121 | #if ENABLE_OVERLAY |
1040 | #if ENABLE_OVERLAY |
1122 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1041 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1123 | text_t **ov_text; |
1042 | text_t **ov_text; |
1124 | rend_t **ov_rend; |
1043 | rend_t **ov_rend; |
1125 | |
1044 | |
1126 | void scr_swap_overlay (); |
1045 | void scr_swap_overlay () NOTHROW; |
1127 | void scr_overlay_new (int x, int y, int w, int h); |
1046 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1128 | void scr_overlay_off (); |
1047 | void scr_overlay_off () NOTHROW; |
1129 | void scr_overlay_set (int x, int y, |
1048 | void scr_overlay_set (int x, int y, |
1130 | text_t text, |
1049 | text_t text, |
1131 | rend_t rend = OVERLAY_RSTYLE); |
1050 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
1132 | void scr_overlay_set (int x, int y, const char *s); |
1051 | void scr_overlay_set (int x, int y, const char *s) NOTHROW; |
1133 | void scr_overlay_set (int x, int y, const wchar_t *s); |
1052 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1134 | #endif |
1053 | #endif |
1135 | |
1054 | |
1136 | vector<void *> allocated; // free these memory blocks with free() |
1055 | vector<void *> allocated; // free these memory blocks with free() |
1137 | |
1056 | |
1138 | char *env_windowid; /* environmental variable WINDOWID */ |
1057 | char env_windowid[21]; /* environmental variable WINDOWID */ |
|
|
1058 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
1139 | char *env_display; /* environmental variable DISPLAY */ |
1059 | char *env_display; /* environmental variable DISPLAY */ |
1140 | char *env_term; /* environmental variable TERM */ |
1060 | char *env_term; /* environmental variable TERM */ |
1141 | char *env_colorfgbg; |
1061 | |
1142 | char *locale; |
1062 | char *locale; |
1143 | char charsets[4]; |
1063 | char charsets[4]; |
1144 | char *v_buffer; /* pointer to physical buffer */ |
1064 | char *v_buffer; /* pointer to physical buffer */ |
1145 | unsigned int v_buflen; /* size of area to write */ |
1065 | unsigned int v_buflen; /* size of area to write */ |
1146 | stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ |
1066 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1147 | |
1067 | |
1148 | #ifdef KEYSYM_RESOURCE |
1068 | #ifdef KEYSYM_RESOURCE |
1149 | keyboard_manager *keyboard; |
1069 | keyboard_manager *keyboard; |
|
|
1070 | #endif |
|
|
1071 | #ifndef NO_RESOURCES |
|
|
1072 | XrmDatabase option_db; |
1150 | #endif |
1073 | #endif |
1151 | |
1074 | |
1152 | const char *rs[NUM_RESOURCES]; |
1075 | const char *rs[NUM_RESOURCES]; |
1153 | /* command input buffering */ |
1076 | /* command input buffering */ |
1154 | char *cmdbuf_ptr, *cmdbuf_endp; |
1077 | char *cmdbuf_ptr, *cmdbuf_endp; |
1155 | char cmdbuf_base[CBUFSIZ]; |
1078 | char cmdbuf_base[CBUFSIZ]; |
1156 | |
1079 | |
|
|
1080 | ptytty *pty; |
|
|
1081 | |
1157 | rxvt_salloc *talloc; // text line allocator |
1082 | rxvt_salloc *talloc; // text line allocator |
1158 | rxvt_salloc *ralloc; // rend line allocator |
1083 | rxvt_salloc *ralloc; // rend line allocator |
1159 | |
1084 | |
1160 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1085 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1161 | |
1086 | |
1162 | #if ENABLE_FRILLS || ISO_14755 |
1087 | #if ENABLE_FRILLS || ISO_14755 |
1163 | // ISO 14755 entry support |
1088 | // ISO 14755 entry support |
1164 | unicode_t iso14755buf; |
1089 | unicode_t iso14755buf; |
1165 | void commit_iso14755 (); |
1090 | void commit_iso14755 (); |
1166 | int hex_keyval (XKeyEvent &ev); |
|
|
1167 | # if ISO_14755 |
1091 | # if ISO_14755 |
1168 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1092 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1169 | void iso14755_54 (int x, int y); |
1093 | void iso14755_54 (int x, int y); |
1170 | # endif |
1094 | # endif |
1171 | #endif |
1095 | #endif |
1172 | |
1096 | |
1173 | // modifies first argument(!) |
1097 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1174 | void paste (char *data, unsigned int len); |
|
|
1175 | |
1098 | |
1176 | long vt_emask, vt_emask_perl; |
|
|
1177 | |
|
|
1178 | void vt_select_input () const |
1099 | void vt_select_input () const NOTHROW |
1179 | { |
1100 | { |
1180 | XSelectInput (display->display, vt, vt_emask | vt_emask_perl); |
1101 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1181 | } |
1102 | } |
1182 | |
1103 | |
1183 | #if TRANSPARENT |
1104 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1184 | void rootwin_cb (XEvent &xev); |
1105 | void rootwin_cb (XEvent &xev); |
1185 | xevent_watcher rootwin_ev; |
1106 | xevent_watcher rootwin_ev; |
1186 | #endif |
1107 | #endif |
|
|
1108 | #ifdef HAVE_BG_PIXMAP |
|
|
1109 | void update_background (); |
|
|
1110 | #if TRACE_PIXMAPS |
|
|
1111 | void trace_update_background (const char *file, int line); |
|
|
1112 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1113 | #endif |
|
|
1114 | void update_background_cb (ev::timer &w, int revents); |
|
|
1115 | ev::timer update_background_ev; |
|
|
1116 | #endif |
1187 | |
1117 | |
1188 | void x_cb (XEvent &xev); |
1118 | void x_cb (XEvent &xev); |
1189 | void flush (); |
|
|
1190 | xevent_watcher termwin_ev; |
1119 | xevent_watcher termwin_ev; |
1191 | xevent_watcher vt_ev; |
1120 | xevent_watcher vt_ev; |
1192 | #ifdef HAVE_SCROLLBARS |
|
|
1193 | xevent_watcher scrollbar_ev; |
1121 | xevent_watcher scrollbar_ev; |
1194 | #endif |
|
|
1195 | |
1122 | |
1196 | void check_cb (check_watcher &w); check_watcher check_ev; |
1123 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1197 | void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
1124 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1198 | void flush_cb (time_watcher &w); time_watcher flush_ev; |
1125 | void refresh_check (); |
1199 | |
1126 | void flush (); |
1200 | void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; |
1127 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1201 | |
1128 | bool pty_fill (); |
1202 | void incr_cb (time_watcher &w); time_watcher incr_ev; |
1129 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
|
|
1130 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
1203 | |
1131 | |
1204 | #ifdef CURSOR_BLINK |
1132 | #ifdef CURSOR_BLINK |
1205 | void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; |
1133 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1206 | #endif |
1134 | #endif |
1207 | #ifdef TEXT_BLINK |
1135 | #ifdef TEXT_BLINK |
1208 | void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; |
1136 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
|
|
1137 | #endif |
|
|
1138 | #ifndef NO_BELL |
|
|
1139 | void bell_cb (ev::timer &w, int revents); ev::timer bell_ev; |
1209 | #endif |
1140 | #endif |
1210 | |
1141 | |
1211 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1142 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1212 | void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; |
1143 | void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev; |
1213 | #endif |
1144 | #endif |
1214 | #ifdef SELECTION_SCROLLING |
1145 | #ifdef SELECTION_SCROLLING |
1215 | void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; |
1146 | void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev; |
1216 | #endif |
1147 | #endif |
1217 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1148 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1218 | void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; |
1149 | void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev; |
1219 | #endif |
1150 | #endif |
1220 | |
1151 | |
1221 | #ifdef POINTER_BLANK |
1152 | #ifdef POINTER_BLANK |
1222 | void pointer_cb (time_watcher &w); time_watcher pointer_ev; |
1153 | void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev; |
1223 | void pointer_blank (); |
1154 | void pointer_blank (); |
1224 | #endif |
1155 | #endif |
1225 | void pointer_unblank (); |
1156 | void pointer_unblank (); |
1226 | |
1157 | |
1227 | void tt_printf (const char *fmt,...); |
1158 | void tt_printf (const char *fmt,...); |
1228 | void tt_write (const char *data, unsigned int len); |
1159 | void tt_write (const char *data, unsigned int len); |
1229 | void pty_write (); |
1160 | void pty_write (); |
1230 | |
1161 | |
1231 | void tt_winch (); |
1162 | void init (stringvec *argv, stringvec *envv) |
1232 | |
1163 | { |
1233 | rxvt_term (); |
1164 | this->argv = argv; |
1234 | ~rxvt_term (); |
1165 | init (argv->size (), argv->begin (), envv); |
1235 | void child_exit (); // child has exited, usually destroys |
1166 | } |
1236 | void destroy (); |
|
|
1237 | void emergency_cleanup (); |
|
|
1238 | |
|
|
1239 | bool init (int argc, const char *const *argv); |
|
|
1240 | bool init_vars (); |
|
|
1241 | |
|
|
1242 | bool pty_fill (); |
|
|
1243 | |
1167 | |
1244 | void make_current () const // make this the "currently active" urxvt instance |
1168 | void make_current () const // make this the "currently active" urxvt instance |
1245 | { |
1169 | { |
1246 | SET_R (this); |
1170 | SET_R (this); |
|
|
1171 | set_environ (envv); |
1247 | rxvt_set_locale (locale); |
1172 | rxvt_set_locale (locale); |
1248 | set_environ (envv); |
|
|
1249 | } |
1173 | } |
1250 | |
1174 | |
1251 | void init_secondary (); |
|
|
1252 | const char **init_resources (int argc, const char *const *argv); |
|
|
1253 | const char *x_resource (const char *name); |
|
|
1254 | void init_env (); |
|
|
1255 | void set_locale (const char *locale); |
|
|
1256 | void init_xlocale (); |
|
|
1257 | void init_command (const char *const *argv); |
|
|
1258 | void run_command (const char *const *argv); |
|
|
1259 | int run_child (const char *const *argv); |
|
|
1260 | |
|
|
1261 | void color_aliases (int idx); |
|
|
1262 | void recolour_cursor (); |
|
|
1263 | void create_windows (int argc, const char *const *argv); |
|
|
1264 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
|
|
1265 | void window_calc (unsigned int newwidth, unsigned int newheight); |
|
|
1266 | |
|
|
1267 | #if USE_XIM |
1175 | #if USE_XIM |
1268 | rxvt_xim *input_method; |
1176 | rxvt_xim *input_method; |
1269 | XIC Input_Context; |
1177 | XIC Input_Context; |
1270 | XIMStyle input_style; |
1178 | XIMStyle input_style; |
1271 | XPoint spot; // most recently sent spot position |
1179 | XPoint spot; // most recently sent spot position |
1272 | |
1180 | |
1273 | void im_destroy (); |
1181 | void im_destroy (); |
1274 | void im_cb (); im_watcher im_ev; |
1182 | void im_cb (); im_watcher im_ev; |
1275 | void im_set_size (XRectangle &size); |
1183 | void im_set_size (XRectangle &size); |
1276 | void im_set_position (XPoint &pos); |
1184 | void im_set_position (XPoint &pos) NOTHROW; |
1277 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1185 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1278 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1186 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1279 | |
1187 | |
1280 | bool IMisRunning (); |
1188 | bool IMisRunning (); |
1281 | void IMSendSpot (); |
1189 | void IMSendSpot (); |
1282 | bool IM_get_IC (const char *modifiers); |
1190 | bool IM_get_IC (const char *modifiers); |
1283 | void IMSetStatusPosition (); |
1191 | void IMSetPosition (); |
1284 | #endif |
1192 | #endif |
1285 | |
|
|
1286 | void resize_scrollbar (); |
|
|
1287 | |
|
|
1288 | void pixel_position (int *x, int *y); |
|
|
1289 | |
|
|
1290 | void selection_click (int clicks, int x, int y); |
|
|
1291 | void selection_extend (int x, int y, int flag); |
|
|
1292 | void selection_rotate (int x, int y); |
|
|
1293 | |
|
|
1294 | /* autoconvert */ |
|
|
1295 | |
1193 | |
1296 | // command.C |
1194 | // command.C |
1297 | void lookup_key (XKeyEvent &ev); |
1195 | void key_press (XKeyEvent &ev); |
|
|
1196 | void key_release (XKeyEvent &ev); |
1298 | unsigned int cmd_write (const char *str, unsigned int count); |
1197 | unsigned int cmd_write (const char *str, unsigned int count); |
1299 | |
1198 | |
1300 | wchar_t next_char (); |
1199 | wchar_t next_char () NOTHROW; |
1301 | wchar_t cmd_getc (); |
1200 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1302 | uint32_t next_octet (); |
1201 | uint32_t next_octet () NOTHROW; |
1303 | uint32_t cmd_get8 (); |
1202 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1304 | |
1203 | |
1305 | bool cmd_parse (); |
1204 | void cmd_parse (); |
1306 | void mouse_report (XButtonEvent &ev); |
1205 | void mouse_report (XButtonEvent &ev); |
1307 | void button_press (XButtonEvent &ev); |
1206 | void button_press (XButtonEvent &ev); |
1308 | void button_release (XButtonEvent &ev); |
1207 | void button_release (XButtonEvent &ev); |
1309 | void focus_in (); |
1208 | void focus_in (); |
1310 | void focus_out (); |
1209 | void focus_out (); |
1311 | int check_our_parents (); |
1210 | void set_urgency (bool enable); |
|
|
1211 | void update_fade_color (unsigned int idx); |
1312 | #ifdef PRINTPIPE |
1212 | #ifdef PRINTPIPE |
1313 | FILE *popen_printer (); |
1213 | FILE *popen_printer (); |
1314 | int pclose_printer (FILE *stream); |
1214 | int pclose_printer (FILE *stream); |
1315 | #endif |
1215 | #endif |
1316 | void process_print_pipe (); |
1216 | void process_print_pipe (); |
… | |
… | |
1327 | int privcases (int mode, unsigned long bit); |
1227 | int privcases (int mode, unsigned long bit); |
1328 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1228 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1329 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1229 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1330 | void process_graphics (); |
1230 | void process_graphics (); |
1331 | // init.C |
1231 | // init.C |
|
|
1232 | void init_vars (); |
|
|
1233 | const char **init_resources (int argc, const char *const *argv); |
|
|
1234 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1235 | void init_env (); |
|
|
1236 | void set_locale (const char *locale); |
|
|
1237 | void init_xlocale (); |
|
|
1238 | void init_command (const char *const *argv); |
|
|
1239 | void run_command (const char *const *argv); |
|
|
1240 | int run_child (const char *const *argv); |
|
|
1241 | void color_aliases (int idx); |
|
|
1242 | void create_windows (int argc, const char *const *argv); |
1332 | void Get_Colours (); |
1243 | void get_colours (); |
1333 | void get_ourmods (); |
1244 | void get_ourmods (); |
1334 | // logging.C |
|
|
1335 | void makeutent (const char *pty, const char *hostname); |
|
|
1336 | void cleanutent (); |
|
|
1337 | // main.C |
1245 | // main.C |
1338 | void privileged_utmp (rxvt_privaction action); |
1246 | void tt_winch (); |
|
|
1247 | rxvt_term (); |
|
|
1248 | ~rxvt_term (); |
|
|
1249 | void destroy (); |
|
|
1250 | void emergency_cleanup (); |
|
|
1251 | void recolour_cursor (); |
|
|
1252 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
|
|
1253 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1339 | bool set_fonts (); |
1254 | bool set_fonts (); |
1340 | void set_string_property (Atom prop, const char *str, int len = -1); |
1255 | void set_string_property (Atom prop, const char *str, int len = -1); |
1341 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1256 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1342 | void set_title (const char *str); |
1257 | void set_title (const char *str); |
1343 | void set_icon_name (const char *str); |
1258 | void set_icon_name (const char *str); |
1344 | void set_window_color (int idx, const char *color); |
1259 | void set_window_color (int idx, const char *color); |
1345 | void set_colorfgbg (); |
1260 | void set_colorfgbg (); |
1346 | int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1261 | bool set_color (rxvt_color &color, const char *name); |
|
|
1262 | void alias_color (int dst, int src); |
1347 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1263 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
|
|
1264 | void get_window_origin (int &x, int &y); |
|
|
1265 | Pixmap get_pixmap_property (int prop_id); |
1348 | |
1266 | |
1349 | // screen.C |
1267 | // screen.C |
1350 | |
1268 | |
1351 | void lalloc (line_t &l) const |
1269 | void lalloc (line_t &l) const |
1352 | { |
1270 | { |
… | |
… | |
1374 | |
1292 | |
1375 | if (ncol > prev_ncol) |
1293 | if (ncol > prev_ncol) |
1376 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
1294 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
1377 | } |
1295 | } |
1378 | |
1296 | |
1379 | int fgcolor_of (rend_t r) const |
1297 | int fgcolor_of (rend_t r) const NOTHROW |
1380 | { |
1298 | { |
1381 | int base = GET_BASEFG (r); |
1299 | int base = GET_BASEFG (r); |
1382 | #ifndef NO_BRIGHTCOLOR |
1300 | #ifndef NO_BRIGHTCOLOR |
1383 | if (r & RS_Bold |
1301 | if (r & RS_Bold |
1384 | # if ENABLE_STYLES |
1302 | # if ENABLE_STYLES |
1385 | && OPTION (Opt_intensityStyles) |
1303 | && option (Opt_intensityStyles) |
1386 | # endif |
1304 | # endif |
1387 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1305 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1388 | base += minBrightCOLOR - minCOLOR; |
1306 | base += minBrightCOLOR - minCOLOR; |
1389 | #endif |
1307 | #endif |
1390 | return base; |
1308 | return base; |
1391 | } |
1309 | } |
1392 | |
1310 | |
1393 | int bgcolor_of (rend_t r) const |
1311 | int bgcolor_of (rend_t r) const NOTHROW |
1394 | { |
1312 | { |
1395 | int base = GET_BASEBG (r); |
1313 | int base = GET_BASEBG (r); |
1396 | #ifndef NO_BRIGHTCOLOR |
1314 | #ifndef NO_BRIGHTCOLOR |
1397 | if (r & RS_Blink |
1315 | if (r & RS_Blink |
1398 | # if ENABLE_STYLES |
1316 | # if ENABLE_STYLES |
1399 | && OPTION (Opt_intensityStyles) |
1317 | && option (Opt_intensityStyles) |
1400 | # endif |
1318 | # endif |
1401 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1319 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1402 | base += minBrightCOLOR - minCOLOR; |
1320 | base += minBrightCOLOR - minCOLOR; |
1403 | #endif |
1321 | #endif |
1404 | return base; |
1322 | return base; |
1405 | } |
1323 | } |
1406 | |
1324 | |
1407 | bool option (uint32_t opt) const |
1325 | bool option (uint8_t opt) const NOTHROW |
1408 | { |
1326 | { |
1409 | return OPTION (opt); |
1327 | if (!opt) |
|
|
1328 | return 0; |
|
|
1329 | |
|
|
1330 | --opt; |
|
|
1331 | return options[opt >> 3] & (1 << (opt & 7)); |
1410 | } |
1332 | } |
1411 | |
1333 | |
1412 | void set_option (uint32_t opt, bool set) |
1334 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1335 | { |
|
|
1336 | if (!opt) |
|
|
1337 | return; |
|
|
1338 | |
|
|
1339 | --opt; |
|
|
1340 | if (set) |
|
|
1341 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1342 | else |
|
|
1343 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1344 | } |
|
|
1345 | |
|
|
1346 | void set_privmode (unsigned bit, int set) NOTHROW |
1413 | { |
1347 | { |
1414 | if (set) |
1348 | if (set) |
1415 | options |= opt; |
1349 | priv_modes |= bit; |
1416 | else |
1350 | else |
1417 | options &= ~opt; |
1351 | priv_modes &= ~bit; |
1418 | } |
1352 | } |
1419 | |
1353 | |
|
|
1354 | // modifies first argument(!) |
|
|
1355 | void paste (char *data, unsigned int len) NOTHROW; |
1420 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; |
1356 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1421 | void scr_blank_screen_mem (line_t &l, rend_t efs) const; |
1357 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1358 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1422 | int scr_scroll_text (int row1, int row2, int count); |
1359 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1423 | void scr_reset (); |
1360 | void scr_reset (); |
1424 | void scr_release (); |
1361 | void scr_release () NOTHROW; |
1425 | void scr_clear (bool really = false); |
1362 | void scr_clear (bool really = false) NOTHROW; |
1426 | void scr_refresh (unsigned char refresh_type); |
1363 | void scr_refresh () NOTHROW; |
1427 | bool scr_refresh_rend (rend_t mask, rend_t value); |
1364 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
1428 | void scr_erase_screen (int mode); |
1365 | void scr_erase_screen (int mode) NOTHROW; |
1429 | #if ENABLE_FRILLS |
1366 | #if ENABLE_FRILLS |
1430 | void scr_erase_savelines (); |
1367 | void scr_erase_savelines () NOTHROW; |
1431 | void scr_backindex (); |
1368 | void scr_backindex () NOTHROW; |
1432 | void scr_forwardindex (); |
1369 | void scr_forwardindex () NOTHROW; |
1433 | #endif |
1370 | #endif |
1434 | void scr_touch (bool refresh); |
1371 | void scr_touch (bool refresh) NOTHROW; |
1435 | void scr_expose (int x, int y, int width, int height, bool refresh); |
1372 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1436 | rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); |
|
|
1437 | void scr_recolour (); |
1373 | void scr_recolour () NOTHROW; |
1438 | void scr_remap_chars (); |
1374 | void scr_remap_chars () NOTHROW; |
1439 | void scr_remap_chars (line_t &l); |
1375 | void scr_remap_chars (line_t &l) NOTHROW; |
|
|
1376 | |
|
|
1377 | enum cursor_mode { SAVE, RESTORE }; |
1440 | |
1378 | |
1441 | void scr_poweron (); |
1379 | void scr_poweron (); |
1442 | void scr_cursor (int mode); |
1380 | void scr_cursor (cursor_mode mode) NOTHROW; |
1443 | void scr_do_wrap (); |
1381 | void scr_do_wrap () NOTHROW; |
|
|
1382 | void scr_swap_screen () NOTHROW; |
1444 | int scr_change_screen (int scrn); |
1383 | void scr_change_screen (int scrn); |
1445 | void scr_color (unsigned int color, int fgbg); |
1384 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1446 | void scr_rendition (int set, int style); |
1385 | void scr_rendition (int set, int style) NOTHROW; |
1447 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0); |
1386 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
1448 | void scr_backspace (); |
1387 | void scr_backspace () NOTHROW; |
1449 | void scr_tab (int count, bool ht = false); |
1388 | void scr_tab (int count, bool ht = false) NOTHROW; |
1450 | void scr_gotorc (int row, int col, int relative); |
1389 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
1451 | void scr_index (enum page_dirn direction); |
1390 | void scr_index (enum page_dirn direction) NOTHROW; |
1452 | void scr_erase_line (int mode); |
1391 | void scr_erase_line (int mode) NOTHROW; |
1453 | void scr_E (); |
1392 | void scr_E () NOTHROW; |
1454 | void scr_insdel_lines (int count, int insdel); |
1393 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
1455 | void scr_insdel_chars (int count, int insdel); |
1394 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
1456 | void scr_scroll_region (int top, int bot); |
1395 | void scr_scroll_region (int top, int bot) NOTHROW; |
1457 | void scr_cursor_visible (int mode); |
1396 | void scr_cursor_visible (int mode) NOTHROW; |
1458 | void scr_autowrap (int mode); |
1397 | void scr_autowrap (int mode) NOTHROW; |
1459 | void scr_relative_origin (int mode); |
1398 | void scr_relative_origin (int mode) NOTHROW; |
1460 | void scr_insert_mode (int mode); |
1399 | void scr_insert_mode (int mode) NOTHROW; |
1461 | void scr_set_tab (int mode); |
1400 | void scr_set_tab (int mode) NOTHROW; |
1462 | void scr_rvideo_mode (int mode); |
1401 | void scr_rvideo_mode (bool on) NOTHROW; |
1463 | void scr_report_position (); |
1402 | void scr_report_position () NOTHROW; |
1464 | void set_font_style (); |
1403 | void set_font_style () NOTHROW; |
1465 | void scr_charset_choose (int set); |
1404 | void scr_charset_choose (int set) NOTHROW; |
1466 | void scr_charset_set (int set, unsigned int ch); |
1405 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
1467 | void scr_move_to (int y, int len); |
1406 | void scr_move_to (int y, int len) NOTHROW; |
1468 | bool scr_page (enum page_dirn direction, int nlines); |
1407 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
1469 | bool scr_changeview (int new_view_start); |
1408 | bool scr_changeview (int new_view_start) NOTHROW; |
1470 | void scr_bell (); |
1409 | void scr_bell () NOTHROW; |
1471 | void scr_printscreen (int fullhist); |
1410 | void scr_printscreen (int fullhist) NOTHROW; |
1472 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); |
1411 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1473 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); |
1412 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1474 | void scr_reverse_selection (); |
1413 | void scr_reverse_selection () NOTHROW; |
1475 | void scr_dump (int fd); |
1414 | void scr_dump (int fd) NOTHROW; |
|
|
1415 | |
1476 | void selection_check (int check_more); |
1416 | void selection_check (int check_more) NOTHROW; |
1477 | void selection_paste (Window win, Atom prop, bool delete_prop); |
1417 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1478 | void selection_property (Window win, Atom prop); |
1418 | void selection_property (Window win, Atom prop) NOTHROW; |
1479 | void selection_request (Time tm, int x, int y); |
1419 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1480 | int selection_request_other (Atom target, int selnum); |
1420 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1481 | void selection_clear (); |
1421 | void selection_clear () NOTHROW; |
1482 | void selection_make (Time tm); |
1422 | void selection_make (Time tm); |
1483 | bool selection_grab (Time tm); |
1423 | bool selection_grab (Time tm) NOTHROW; |
1484 | void selection_start_colrow (int col, int row); |
1424 | void selection_start_colrow (int col, int row) NOTHROW; |
1485 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); |
1425 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1486 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); |
1426 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1487 | void selection_remove_trailing_spaces (); |
1427 | void selection_remove_trailing_spaces () NOTHROW; |
1488 | void selection_send (const XSelectionRequestEvent &rq); |
1428 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1489 | |
1429 | void selection_click (int clicks, int x, int y) NOTHROW; |
1490 | #if defined(NEXT_SCROLLBAR) |
1430 | void selection_extend (int x, int y, int flag) NOTHROW; |
1491 | // scrollbar-next.C |
1431 | void selection_rotate (int x, int y) NOTHROW; |
1492 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1493 | void init_scrollbar_stuff (); |
|
|
1494 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1495 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1496 | #endif |
|
|
1497 | |
|
|
1498 | #if defined(RXVT_SCROLLBAR) |
|
|
1499 | // scrollbar-rxvt.C |
|
|
1500 | void Draw_button (int x, int y, int state, int dirn); |
|
|
1501 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1502 | #endif |
|
|
1503 | |
|
|
1504 | #if defined(XTERM_SCROLLBAR) |
|
|
1505 | // scrollbar-xterm.C |
|
|
1506 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1507 | #endif |
|
|
1508 | |
|
|
1509 | #if defined(PLAIN_SCROLLBAR) |
|
|
1510 | // scrollbar-plain.C |
|
|
1511 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1512 | #endif |
|
|
1513 | |
|
|
1514 | // scrollbar.C |
|
|
1515 | int scrollbar_mapping (int map); |
|
|
1516 | int scrollbar_show (int update); |
|
|
1517 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1518 | |
1432 | |
1519 | // xdefaults.C |
1433 | // xdefaults.C |
1520 | void get_options (int argc, const char *const *argv); |
1434 | void get_options (int argc, const char *const *argv); |
1521 | int parse_keysym (const char *str, const char *arg); |
1435 | int parse_keysym (const char *str, const char *arg); |
1522 | void get_xdefaults (FILE *stream, const char *name); |
1436 | const char *x_resource (const char *name); |
1523 | void extract_resources (); |
1437 | void extract_resources (); |
1524 | // xpm.C |
|
|
1525 | int scale_pixmap (const char *geom); |
|
|
1526 | void resize_pixmap (); |
|
|
1527 | Pixmap set_bgPixmap (const char *file); |
|
|
1528 | }; |
1438 | }; |
1529 | |
1439 | |
1530 | /* |
1440 | #endif /* _RXVT_H_ */ |
1531 | ***************************************************************************** |
|
|
1532 | * PROTOTYPES |
|
|
1533 | ***************************************************************************** |
|
|
1534 | */ |
|
|
1535 | #ifdef PROTOTYPES |
|
|
1536 | # define __PROTO(p) p |
|
|
1537 | #else |
|
|
1538 | # define __PROTO(p) () |
|
|
1539 | #endif |
|
|
1540 | |
1441 | |
1541 | #ifdef DEBUG_malloc |
|
|
1542 | # include "dmalloc.h" /* This comes last */ |
|
|
1543 | #endif |
|
|
1544 | |
|
|
1545 | #endif /* _RXVT_H_ */ |
|
|
1546 | |
|
|