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 |
20 | # define ENABLE_XIM_ONTHESPOT 1 |
62 | # define ENABLE_XIM_ONTHESPOT 1 |
21 | # 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 |
22 | #else |
66 | #else |
23 | # define ENABLE_MINIMAL 1 |
67 | # define ENABLE_MINIMAL 1 |
24 | #endif |
68 | #endif |
25 | |
69 | |
26 | #include <limits.h> |
70 | #include <limits.h> |
27 | |
71 | |
28 | #include <X11/cursorfont.h> |
72 | #include <X11/cursorfont.h> |
29 | #include <X11/keysym.h> |
73 | #include <X11/keysym.h> |
30 | #include <X11/keysymdef.h> |
74 | #include <X11/keysymdef.h> |
31 | #include <X11/Xatom.h> |
75 | #include <X11/Xatom.h> |
32 | #if ENABLE_FRILLS |
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33 | # include <X11/Xmd.h> |
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34 | #endif |
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35 | |
76 | |
36 | #include "encoding.h" |
77 | #include "encoding.h" |
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78 | #include "rxvtutil.h" |
37 | #include "rxvtfont.h" |
79 | #include "rxvtfont.h" |
38 | #include "rxvttoolkit.h" |
80 | #include "rxvttoolkit.h" |
39 | #include "iom.h" |
81 | #include "scrollbar.h" |
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82 | #include "ev_cpp.h" |
40 | #include "salloc.h" |
83 | #include "salloc.h" |
41 | #include "libptytty.h" |
84 | #include "libptytty.h" |
42 | |
85 | |
43 | #include "rxvtperl.h" |
86 | #include "rxvtperl.h" |
44 | |
87 | |
… | |
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68 | |
111 | |
69 | #ifndef HAVE_XPOINTER |
112 | #ifndef HAVE_XPOINTER |
70 | typedef char *XPointer; |
113 | typedef char *XPointer; |
71 | #endif |
114 | #endif |
72 | |
115 | |
73 | #ifdef HAVE_TERMIOS_H |
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74 | # include <termios.h> |
116 | #include <termios.h> |
75 | typedef struct termios ttymode_t; |
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76 | #else |
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77 | # include <sgtty.h> |
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78 | typedef struct { |
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79 | struct sgttyb sg; |
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80 | struct tchars tc; |
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81 | struct ltchars lc; |
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82 | int line; |
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83 | int local; |
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84 | } ttymode_t; |
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85 | #endif |
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86 | |
117 | |
87 | #ifdef XPM_BACKGROUND |
118 | #include "background.h" |
88 | # ifdef XPM_INC_X11 |
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89 | # include <X11/xpm.h> |
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90 | # else |
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91 | # include <xpm.h> |
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92 | # endif |
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93 | #endif |
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94 | |
119 | |
95 | #ifndef STDIN_FILENO |
120 | #ifndef STDIN_FILENO |
96 | # define STDIN_FILENO 0 |
121 | # define STDIN_FILENO 0 |
97 | # define STDOUT_FILENO 1 |
122 | # define STDOUT_FILENO 1 |
98 | # define STDERR_FILENO 2 |
123 | # define STDERR_FILENO 2 |
99 | #endif |
124 | #endif |
100 | |
125 | |
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126 | #if !defined (EACCESS) && defined(EAGAIN) |
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127 | # define EACCESS EAGAIN |
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128 | #endif |
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129 | |
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130 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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131 | # define EXIT_SUCCESS 0 /* exit function success */ |
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132 | # define EXIT_FAILURE 1 /* exit function failure */ |
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133 | #endif |
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134 | |
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135 | #ifndef PATH_MAX |
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136 | # define PATH_MAX 16384 |
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137 | #endif |
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138 | |
101 | /****************************************************************************/ |
139 | /****************************************************************************/ |
102 | |
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103 | #ifndef __attribute__ |
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104 | # if __GNUC__ |
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105 | # if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) |
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106 | # define __attribute__(x) |
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107 | # endif |
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108 | # endif |
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109 | # define __attribute__(x) |
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110 | #endif |
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111 | |
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112 | #define NORETURN __attribute__ ((noreturn)) |
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113 | #define UNUSED __attribute__ ((unused)) |
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114 | |
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115 | // increases code size unless -fno-enforce-eh-specs |
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116 | #if __GNUC__ |
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117 | # define NOTHROW |
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118 | # define THROW(x) |
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119 | #else |
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120 | # define NOTHROW throw() |
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121 | # define THROW(x) throw x |
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122 | #endif |
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123 | |
140 | |
124 | // exception thrown on fatal (per-instance) errors |
141 | // exception thrown on fatal (per-instance) errors |
125 | class rxvt_failure_exception { }; |
142 | class rxvt_failure_exception { }; |
126 | |
143 | |
127 | // exception thrown when the command parser runs out of input data |
144 | // exception thrown when the command parser runs out of input data |
128 | class out_of_input { }; |
145 | class out_of_input { }; |
129 | |
146 | |
130 | /* |
147 | /* |
131 | ***************************************************************************** |
148 | ***************************************************************************** |
132 | * PROTOTYPES |
149 | * PROTOTYPES |
133 | ***************************************************************************** |
150 | ***************************************************************************** |
134 | */ |
151 | */ |
135 | // main.C |
152 | // main.C |
136 | RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; |
153 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
137 | RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; |
154 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
138 | void rxvt_clean_exit () NOTHROW; |
155 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
139 | void * rxvt_malloc (size_t size); |
156 | extern void rxvt_pop_locale () NOTHROW; |
140 | void * rxvt_calloc (size_t number, size_t size); |
157 | void rxvt_init (); |
141 | void * rxvt_realloc (void *ptr, size_t size); |
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142 | |
158 | |
143 | // misc.C |
159 | // misc.C |
144 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
160 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
145 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
161 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
146 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
162 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
147 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
163 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
148 | char * rxvt_strdup_cpp (const char *str); |
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149 | |
164 | |
150 | #define rxvt_strdup(s) ((s) ? strdup(s) : 0) |
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151 | |
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152 | char * rxvt_r_basename (const char *str) NOTHROW; |
165 | char * rxvt_basename (const char *str) NOTHROW; |
153 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
166 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
154 | void rxvt_log (const char *fmt,...) NOTHROW; |
167 | void rxvt_log (const char *fmt,...) NOTHROW; |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
168 | void rxvt_warn (const char *fmt,...) NOTHROW; |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
169 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
170 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
158 | |
171 | |
159 | int rxvt_Str_match (const char *s1, const char *s2) NOTHROW; |
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160 | const char * rxvt_Str_skip_space (const char *str) NOTHROW; |
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161 | char * rxvt_Str_trim (char *str) NOTHROW; |
172 | char * rxvt_strtrim (char *str) NOTHROW; |
162 | int rxvt_Str_escaped (char *str) NOTHROW; |
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163 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
173 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
164 | void rxvt_freecommastring (char **cs) NOTHROW; |
174 | void rxvt_freecommastring (char **cs) NOTHROW; |
165 | char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; |
175 | |
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176 | void * rxvt_malloc (size_t size); |
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177 | void * rxvt_calloc (size_t number, size_t size); |
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178 | void * rxvt_realloc (void *ptr, size_t size); |
166 | |
179 | |
167 | ///////////////////////////////////////////////////////////////////////////// |
180 | ///////////////////////////////////////////////////////////////////////////// |
168 | |
181 | |
169 | // temporarily replace the process environment |
182 | // temporarily replace the process environment |
170 | extern char **environ; |
183 | extern char **environ; |
171 | extern char **rxvt_environ; // the original environ pointer |
184 | extern char **rxvt_environ; // the original environ pointer |
172 | |
185 | |
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186 | static inline void |
173 | inline void set_environ (stringvec *envv) |
187 | set_environ (stringvec *envv) |
174 | { |
188 | { |
175 | #if ENABLE_PERL |
189 | #if ENABLE_PERL |
176 | assert (envv); |
190 | assert (envv); |
177 | #else |
191 | #else |
178 | if (envv) |
192 | if (envv) |
179 | #endif |
193 | #endif |
180 | environ = (char **)envv->begin (); |
194 | environ = (char **)envv->begin (); |
181 | } |
195 | } |
182 | |
196 | |
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197 | static inline void |
183 | inline void set_environ (char **envv) |
198 | set_environ (char **envv) |
184 | { |
199 | { |
185 | #if ENABLE_PERL |
200 | #if ENABLE_PERL |
186 | assert (envv); |
201 | assert (envv); |
187 | #else |
202 | #else |
188 | if (envv) |
203 | if (envv) |
… | |
… | |
193 | /* |
208 | /* |
194 | ***************************************************************************** |
209 | ***************************************************************************** |
195 | * STRUCTURES AND TYPEDEFS |
210 | * STRUCTURES AND TYPEDEFS |
196 | ***************************************************************************** |
211 | ***************************************************************************** |
197 | */ |
212 | */ |
198 | struct grwin_t; |
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199 | |
213 | |
200 | /* If we're using either the rxvt scrollbar, keep the |
214 | /* If we're using either the rxvt scrollbar, keep the |
201 | * scrollColor resource. |
215 | * scrollColor resource. |
202 | */ |
216 | */ |
203 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
217 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
204 | # define KEEP_SCROLLCOLOR 1 |
218 | # define KEEP_SCROLLCOLOR 1 |
205 | #else |
219 | #else |
206 | # undef KEEP_SCROLLCOLOR |
220 | # undef KEEP_SCROLLCOLOR |
207 | #endif |
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208 | |
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209 | #ifdef XPM_BACKGROUND |
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210 | typedef struct { |
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211 | short w, h, x, y; |
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212 | Pixmap pixmap; |
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213 | } bgPixmap_t; |
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214 | #endif |
221 | #endif |
215 | |
222 | |
216 | /* |
223 | /* |
217 | * the 'essential' information for reporting Mouse Events |
224 | * the 'essential' information for reporting Mouse Events |
218 | * pared down from XButtonEvent |
225 | * pared down from XButtonEvent |
… | |
… | |
222 | Time time; /* milliseconds */ |
229 | Time time; /* milliseconds */ |
223 | unsigned int state; /* key or button mask */ |
230 | unsigned int state; /* key or button mask */ |
224 | unsigned int button; /* detail */ |
231 | unsigned int button; /* detail */ |
225 | }; |
232 | }; |
226 | |
233 | |
227 | #if ENABLE_FRILLS |
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228 | typedef struct _mwmhints { |
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229 | CARD32 flags; |
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230 | CARD32 functions; |
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231 | CARD32 decorations; |
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232 | INT32 input_mode; |
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233 | CARD32 status; |
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234 | } MWMHints; |
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235 | #endif |
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236 | |
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237 | #if ENABLE_XEMBED |
234 | #if ENABLE_XEMBED |
238 | // XEMBED messages |
235 | // XEMBED messages |
239 | # define XEMBED_EMBEDDED_NOTIFY 0 |
236 | # define XEMBED_EMBEDDED_NOTIFY 0 |
240 | # define XEMBED_WINDOW_ACTIVATE 1 |
237 | # define XEMBED_WINDOW_ACTIVATE 1 |
241 | # define XEMBED_WINDOW_DEACTIVATE 2 |
238 | # define XEMBED_WINDOW_DEACTIVATE 2 |
242 | # define XEMBED_REQUEST_FOCUS 3 |
239 | # define XEMBED_REQUEST_FOCUS 3 |
243 | # define XEMBED_FOCUS_IN 4 |
240 | # define XEMBED_FOCUS_IN 4 |
244 | # define XEMBED_FOCUS_OUT 5 |
241 | # define XEMBED_FOCUS_OUT 5 |
245 | # define XEMBED_FOCUS_NEXT 6 |
242 | # define XEMBED_FOCUS_NEXT 6 |
246 | # define XEMBED_FOCUS_PREV 7 |
243 | # define XEMBED_FOCUS_PREV 7 |
247 | |
244 | |
248 | # define XEMBED_MODALITY_ON 10 |
245 | # define XEMBED_MODALITY_ON 10 |
249 | # define XEMBED_MODALITY_OFF 11 |
246 | # define XEMBED_MODALITY_OFF 11 |
250 | # define XEMBED_REGISTER_ACCELERATOR 12 |
247 | # define XEMBED_REGISTER_ACCELERATOR 12 |
251 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
248 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
252 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
249 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
253 | |
250 | |
254 | // XEMBED detail code |
251 | // XEMBED detail code |
255 | # define XEMBED_FOCUS_CURRENT 0 |
252 | # define XEMBED_FOCUS_CURRENT 0 |
256 | # define XEMBED_FOCUS_FIRST 1 |
253 | # define XEMBED_FOCUS_FIRST 1 |
257 | # define XEMBED_FOCUS_LAST 2 |
254 | # define XEMBED_FOCUS_LAST 2 |
258 | |
255 | |
259 | # define XEMBED_MAPPED (1 << 0) |
256 | # define XEMBED_MAPPED (1 << 0) |
260 | #endif |
257 | #endif |
261 | |
258 | |
… | |
… | |
265 | ***************************************************************************** |
262 | ***************************************************************************** |
266 | */ |
263 | */ |
267 | |
264 | |
268 | /* COLORTERM, TERM environment variables */ |
265 | /* COLORTERM, TERM environment variables */ |
269 | #define COLORTERMENV "rxvt" |
266 | #define COLORTERMENV "rxvt" |
270 | #ifdef XPM_BACKGROUND |
267 | #ifdef BG_IMAGE_FROM_FILE |
271 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
268 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
272 | #else |
269 | #else |
273 | # define COLORTERMENVFULL COLORTERMENV |
270 | # define COLORTERMENVFULL COLORTERMENV |
274 | #endif |
271 | #endif |
275 | #ifndef TERMENV |
272 | #ifndef TERMENV |
… | |
… | |
278 | |
275 | |
279 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
276 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
280 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
277 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
281 | #endif |
278 | #endif |
282 | |
279 | |
283 | /* now look for other badly set stuff */ |
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284 | |
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285 | #if !defined (EACCESS) && defined(EAGAIN) |
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286 | # define EACCESS EAGAIN |
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287 | #endif |
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288 | |
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289 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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290 | # define EXIT_SUCCESS 0 /* exit function success */ |
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291 | # define EXIT_FAILURE 1 /* exit function failure */ |
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292 | #endif |
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293 | |
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294 | #define scrollBar_esc 30 |
280 | #define scrollBar_esc 30 |
295 | |
281 | |
296 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
282 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
297 | # define HAVE_SCROLLBARS 1 |
283 | # define HAVE_SCROLLBARS 1 |
298 | #endif |
284 | #endif |
299 | |
285 | |
300 | #define R_SB_ALIGN_CENTRE 0 |
286 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
301 | #define R_SB_ALIGN_TOP 1 |
287 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
302 | #define R_SB_ALIGN_BOTTOM 2 |
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303 | |
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304 | #define R_SB_NEXT 1 |
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305 | #define R_SB_XTERM 2 |
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306 | #define R_SB_PLAIN 4 |
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307 | #define R_SB_RXVT 8 |
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308 | |
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309 | #define SB_WIDTH_NEXT 19 |
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310 | #define SB_WIDTH_XTERM 15 |
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311 | #define SB_WIDTH_PLAIN 7 |
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312 | #ifndef SB_WIDTH_RXVT |
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313 | # define SB_WIDTH_RXVT 10 |
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314 | #endif |
288 | #endif |
315 | |
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316 | /* |
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317 | * NeXT scrollbar defines |
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318 | */ |
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319 | #define SB_PADDING 1 |
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320 | #define SB_BORDER_WIDTH 1 |
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321 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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322 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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323 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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324 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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325 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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326 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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327 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
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328 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
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329 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
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330 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
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331 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
|
|
332 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
|
|
333 | /* |
|
|
334 | * +-------------+ |
|
|
335 | * | | <---< SB_PADDING |
|
|
336 | * | ::::::::::: | |
|
|
337 | * | ::::::::::: | |
|
|
338 | * ''''''''''''''''' |
|
|
339 | * ,,,,,,,,,,,,,,,,, |
|
|
340 | * | ::::::::::: | |
|
|
341 | * | ::::::::::: | |
|
|
342 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
|
|
343 | * | | :::::::: | |
|
|
344 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
|
|
345 | * | +---------+ | |
|
|
346 | * | | ......%%| | |
|
|
347 | * | | ......%%| | |
|
|
348 | * | | .. ()..%%| | |
|
|
349 | * | | ......%%| | |
|
|
350 | * | | %%%%%%%%| | |
|
|
351 | * | +---------+ | <......................... |
|
|
352 | * | | <---< SB_PADDING : |
|
|
353 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
|
|
354 | * | | ......%%| | | : : |
|
|
355 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
|
|
356 | * | | %%%%%%%%| | | : : |
|
|
357 | * | +---------+ | <-+ : : |
|
|
358 | * | | : : |
|
|
359 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
|
|
360 | * | | ......%%| | | : : |
|
|
361 | * | | ..\/..%%| | | : : |
|
|
362 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
|
|
363 | * | +---------+ | | : : |
|
|
364 | * | | | : : |
|
|
365 | * +-------------+ <-+.........:............: |
|
|
366 | * ^^|_________| : |
|
|
367 | * || | : |
|
|
368 | * || +---< SB_BUTTON_WIDTH |
|
|
369 | * || : |
|
|
370 | * |+------< SB_PADDING |
|
|
371 | * |: : |
|
|
372 | * +----< SB_BORDER_WIDTH |
|
|
373 | * : : |
|
|
374 | * :............: |
|
|
375 | * | |
|
|
376 | * +---< SB_WIDTH_NEXT |
|
|
377 | */ |
|
|
378 | |
289 | |
379 | enum { |
290 | enum { |
380 | NO_REFRESH = 0, /* Window not visible at all! */ |
291 | NO_REFRESH = 0, /* Window not visible at all! */ |
381 | FAST_REFRESH = 1, /* Fully exposed window */ |
292 | FAST_REFRESH = 1, /* Fully exposed window */ |
382 | SLOW_REFRESH = 2, /* Partially exposed window */ |
293 | SLOW_REFRESH = 2, /* Partially exposed window */ |
… | |
… | |
474 | C0_NUL = 0x00, |
385 | C0_NUL = 0x00, |
475 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
386 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
476 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
387 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
477 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
388 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
478 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
389 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
479 | }; |
390 | }; |
480 | #define CHAR_ST 0x9c /* 0234 */ |
391 | #define CHAR_ST 0x9c /* 0234 */ |
481 | |
392 | |
482 | /* |
393 | /* |
483 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
394 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
484 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
395 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
… | |
… | |
487 | XTerm_name = 0, |
398 | XTerm_name = 0, |
488 | XTerm_iconName = 1, |
399 | XTerm_iconName = 1, |
489 | XTerm_title = 2, |
400 | XTerm_title = 2, |
490 | XTerm_property = 3, // change X property |
401 | XTerm_property = 3, // change X property |
491 | XTerm_Color = 4, // change colors |
402 | XTerm_Color = 4, // change colors |
492 | XTerm_Color00 = 10, // not implemented, CLASH! |
403 | XTerm_Color00 = 10, // change fg color |
493 | XTerm_Color01 = 11, // not implemented |
404 | XTerm_Color01 = 11, // change bg color |
494 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
405 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
495 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
406 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
496 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
407 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
497 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
408 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
498 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
409 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
… | |
… | |
503 | XTerm_konsole30 = 30, // reserved for konsole |
414 | XTerm_konsole30 = 30, // reserved for konsole |
504 | XTerm_konsole31 = 31, // reserved for konsole |
415 | XTerm_konsole31 = 31, // reserved for konsole |
505 | XTerm_emacs51 = 51, // reserved for emacs shell |
416 | XTerm_emacs51 = 51, // reserved for emacs shell |
506 | /* |
417 | /* |
507 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
418 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
508 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
509 | */ |
419 | */ |
510 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
420 | |
511 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
421 | // deprecated |
|
|
422 | Rxvt_Color_BD = 18, |
|
|
423 | Rxvt_Color_UL = 19, |
|
|
424 | Rxvt_restoreFG = 39, |
|
|
425 | Rxvt_restoreBG = 49, |
|
|
426 | |
512 | Rxvt_Pixmap = 20, // new bg pixmap |
427 | Rxvt_Pixmap = 20, // new bg pixmap |
513 | Rxvt_restoreFG = 39, // change default fg color |
|
|
514 | Rxvt_restoreBG = 49, // change default bg color |
|
|
515 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
428 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
516 | |
429 | |
517 | URxvt_locale = 701, // change locale |
430 | URxvt_locale = 701, // change locale |
518 | URxvt_version = 702, // request version |
431 | URxvt_version = 702, // request version |
519 | |
432 | |
520 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
433 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
521 | URxvt_Color_tint = 705, // change actual tint colour |
434 | URxvt_Color_tint = 705, // change actual tint colour |
522 | URxvt_Color_BD = 706, |
435 | URxvt_Color_BD = 706, // change actual 'Bold' color |
523 | URxvt_Color_UL = 707, |
436 | URxvt_Color_UL = 707, // change actual 'Underline' color |
524 | |
437 | |
525 | URxvt_font = 710, |
438 | URxvt_font = 710, |
526 | URxvt_boldFont = 711, |
439 | URxvt_boldFont = 711, |
527 | URxvt_italicFont = 712, |
440 | URxvt_italicFont = 712, |
528 | URxvt_boldItalicFont = 713, |
441 | URxvt_boldItalicFont = 713, |
… | |
… | |
539 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
452 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
540 | * until we need to. Also, be aware of usage in pixcolor_set |
453 | * until we need to. Also, be aware of usage in pixcolor_set |
541 | */ |
454 | */ |
542 | |
455 | |
543 | enum colour_list { |
456 | enum colour_list { |
|
|
457 | Color_none = -2, |
|
|
458 | Color_transparent = -1, |
544 | Color_fg = 0, |
459 | Color_fg = 0, |
545 | Color_bg, |
460 | Color_bg, |
546 | minCOLOR, /* 2 */ |
461 | minCOLOR, /* 2 */ |
547 | Color_Black = minCOLOR, |
462 | Color_Black = minCOLOR, |
548 | Color_Red3, |
463 | Color_Red3, |
… | |
… | |
590 | #endif |
505 | #endif |
591 | #ifdef KEEP_SCROLLCOLOR |
506 | #ifdef KEEP_SCROLLCOLOR |
592 | Color_scroll, |
507 | Color_scroll, |
593 | Color_trough, |
508 | Color_trough, |
594 | #endif |
509 | #endif |
595 | #if TINTING |
510 | #if ENABLE_TRANSPARENCY |
596 | Color_tint, |
511 | Color_tint, |
597 | #endif |
512 | #endif |
598 | #if OFF_FOCUS_FADING |
513 | #if OFF_FOCUS_FADING |
599 | Color_fade, |
514 | Color_fade, |
600 | #endif |
515 | #endif |
… | |
… | |
607 | TOTAL_COLORS = NRS_COLORS |
522 | TOTAL_COLORS = NRS_COLORS |
608 | #endif |
523 | #endif |
609 | }; |
524 | }; |
610 | |
525 | |
611 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
526 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
612 | |
|
|
613 | #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
|
|
614 | #define NPIXCLR_BITS 32 |
|
|
615 | |
527 | |
616 | /* |
528 | /* |
617 | * Resource list |
529 | * Resource list |
618 | */ |
530 | */ |
619 | enum { |
531 | enum { |
… | |
… | |
644 | #define PrivMode_TtyOutputInh (1UL<<15) |
556 | #define PrivMode_TtyOutputInh (1UL<<15) |
645 | #define PrivMode_Keypress (1UL<<16) |
557 | #define PrivMode_Keypress (1UL<<16) |
646 | #define PrivMode_smoothScroll (1UL<<17) |
558 | #define PrivMode_smoothScroll (1UL<<17) |
647 | #define PrivMode_vt52 (1UL<<18) |
559 | #define PrivMode_vt52 (1UL<<18) |
648 | #define PrivMode_LFNL (1UL<<19) |
560 | #define PrivMode_LFNL (1UL<<19) |
649 | /* too annoying to implement X11 highlight tracking */ |
561 | #define PrivMode_MouseBtnEvent (1UL<<20) |
650 | /* #define PrivMode_MouseX11Track (1LU<<20) */ |
562 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
563 | #define PrivMode_BracketPaste (1UL<<22) |
651 | |
564 | |
652 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
565 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
653 | #define PrivMode(test,bit) \ |
|
|
654 | if (test) \ |
|
|
655 | priv_modes |= (bit); \ |
|
|
656 | else \ |
|
|
657 | priv_modes &= ~(bit) |
|
|
658 | |
566 | |
659 | #ifdef ALLOW_132_MODE |
567 | #ifdef ALLOW_132_MODE |
660 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
568 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
661 | #else |
569 | #else |
662 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
570 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
… | |
… | |
666 | #define IMBUFSIZ 128 // input modifier buffer sizes |
574 | #define IMBUFSIZ 128 // input modifier buffer sizes |
667 | #define KBUFSZ 512 // size of keyboard mapping buffer |
575 | #define KBUFSZ 512 // size of keyboard mapping buffer |
668 | #define CBUFSIZ 2048 // size of command buffer |
576 | #define CBUFSIZ 2048 // size of command buffer |
669 | #define UBUFSIZ 2048 // character buffer |
577 | #define UBUFSIZ 2048 // character buffer |
670 | |
578 | |
671 | #ifndef PATH_MAX |
579 | #if ENABLE_FRILLS |
672 | # define PATH_MAX 16384 |
580 | # include <X11/Xmd.h> |
|
|
581 | typedef struct _mwmhints { |
|
|
582 | CARD32 flags; |
|
|
583 | CARD32 functions; |
|
|
584 | CARD32 decorations; |
|
|
585 | INT32 input_mode; |
|
|
586 | CARD32 status; |
|
|
587 | } MWMHints; |
673 | #endif |
588 | #endif |
674 | |
589 | |
675 | /* Motif window hints */ |
590 | /* Motif window hints */ |
676 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
591 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
677 | #define MWM_HINTS_DECORATIONS (1L << 1) |
592 | #define MWM_HINTS_DECORATIONS (1L << 1) |
… | |
… | |
704 | * MACRO DEFINES |
619 | * MACRO DEFINES |
705 | ***************************************************************************** |
620 | ***************************************************************************** |
706 | */ |
621 | */ |
707 | #define dLocal(type,name) type const name = this->name |
622 | #define dLocal(type,name) type const name = this->name |
708 | |
623 | |
709 | // for speed reasons, we assume that all latin1 characters |
624 | // for speed reasons, we assume that all codepoints 32 to 126 are |
710 | // are single-width (the first unicode combining character |
625 | // single-width. |
711 | // is actually 0x300, but ascii is what matters most). |
626 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
712 | #define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1) |
|
|
713 | |
627 | |
714 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
628 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
715 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
629 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
716 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
630 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
717 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
631 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
… | |
… | |
719 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
633 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
720 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
634 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
721 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
635 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
722 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
636 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
723 | |
637 | |
724 | #define OPTION(opt) (options & (opt)) |
|
|
725 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
|
|
726 | | Opt_jumpScroll | Opt_secondaryScreen \ |
|
|
727 | | Opt_pastableTabs | Opt_intensityStyles) |
|
|
728 | |
|
|
729 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
730 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
731 | |
|
|
732 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
638 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
733 | #define ROW(n) row_buf [LINENO (n)] |
639 | #define ROW(n) row_buf [LINENO (n)] |
734 | |
640 | |
735 | /* how to build & extract colors and attributes */ |
641 | /* how to build & extract colors and attributes */ |
736 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
642 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
… | |
… | |
751 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
657 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
752 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
658 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
753 | |
659 | |
754 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
660 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
755 | |
661 | |
756 | #define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
662 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
757 | #define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
663 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
758 | |
664 | |
759 | #if ENABLE_STYLES |
665 | #if ENABLE_STYLES |
760 | # define FONTSET(style) fontset[GET_STYLE (style)] |
666 | # define FONTSET(style) fontset[GET_STYLE (style)] |
761 | #else |
667 | #else |
762 | # define FONTSET(style) fontset[0] |
668 | # define FONTSET(style) fontset[0] |
763 | #endif |
669 | #endif |
764 | |
670 | |
765 | #ifdef HAVE_SCROLLBARS |
|
|
766 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
767 | #else |
|
|
768 | # define scrollbar_TotalWidth() (0) |
|
|
769 | #endif |
|
|
770 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
771 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
772 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
773 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
774 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
775 | |
|
|
776 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
777 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
778 | && (y) <= scrollbarnext_dnval ()) |
|
|
779 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
780 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
781 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
782 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
783 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
784 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
785 | |
|
|
786 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
787 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
788 | : SCROLLRXVT_MINHEIGHT) |
|
|
789 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
790 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
791 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
792 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
793 | - scrollbar_minheight ()) |
|
|
794 | |
|
|
795 | #ifdef XPM_BACKGROUND |
|
|
796 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
|
|
797 | #else |
|
|
798 | # define XPMClearArea(a, b, c, d, e, f, g) |
|
|
799 | #endif |
|
|
800 | |
|
|
801 | typedef callback1<void, const char *> log_callback; |
671 | typedef callback<void (const char *)> log_callback; |
802 | typedef callback1<int, int> getfd_callback; |
672 | typedef callback<int (int)> getfd_callback; |
803 | |
|
|
804 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
805 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
|
|
806 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
|
|
807 | extern void rxvt_pop_locale () NOTHROW; |
|
|
808 | |
673 | |
809 | /****************************************************************************/ |
674 | /****************************************************************************/ |
810 | |
675 | |
811 | #define LINE_LONGER 0x0001 // line is continued on the next row |
676 | #define LINE_LONGER 0x0001 // line is continued on the next row |
812 | #define LINE_FILTERED 0x0002 // line has been filtered |
677 | #define LINE_FILTERED 0x0002 // line has been filtered |
813 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
678 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
679 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
680 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
814 | |
681 | |
815 | struct line_t { |
682 | struct line_t { |
816 | text_t *t; // terminal the text |
683 | text_t *t; // terminal the text |
817 | rend_t *r; // rendition, uses RS_ flags |
684 | rend_t *r; // rendition, uses RS_ flags |
818 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
685 | tlen_t_ l; // length of each text line |
819 | uint32_t f; // flags |
686 | uint32_t f; // flags |
820 | |
687 | |
821 | bool is_longer () |
688 | bool is_longer () |
822 | { |
689 | { |
823 | return f & LINE_LONGER; |
690 | return f & LINE_LONGER; |
… | |
… | |
853 | } |
720 | } |
854 | }; |
721 | }; |
855 | |
722 | |
856 | /****************************************************************************/ |
723 | /****************************************************************************/ |
857 | |
724 | |
858 | // primivite wrapper around mbstate_t to ensure initialisation |
725 | // primitive wrapper around mbstate_t to ensure initialisation |
859 | struct mbstate { |
726 | struct mbstate { |
860 | mbstate_t mbs; |
727 | mbstate_t mbs; |
861 | |
728 | |
862 | operator mbstate_t *() { return &mbs; } |
729 | operator mbstate_t *() { return &mbs; } |
863 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
730 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
… | |
… | |
866 | |
733 | |
867 | /****************************************************************************/ |
734 | /****************************************************************************/ |
868 | |
735 | |
869 | #define UNICODE_MASK 0x1fffffUL |
736 | #define UNICODE_MASK 0x1fffffUL |
870 | |
737 | |
871 | #if UNICODE3 |
738 | #if UNICODE_3 |
872 | # define COMPOSE_LO 0x40000000UL |
739 | # define COMPOSE_LO 0x40000000UL |
873 | # define COMPOSE_HI 0x400fffffUL |
740 | # define COMPOSE_HI 0x400fffffUL |
874 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
741 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
875 | #else |
742 | #else |
876 | # if ENABLE_PERL |
743 | # if ENABLE_PERL |
877 | # define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates |
744 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
878 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
745 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
879 | # else |
746 | # else |
880 | # define COMPOSE_LO 0xd800UL |
747 | # define COMPOSE_LO 0xd800UL |
881 | # define COMPOSE_HI 0xf8ffUL |
748 | # define COMPOSE_HI 0xf8ffUL |
882 | # endif |
749 | # endif |
… | |
… | |
911 | #endif |
778 | #endif |
912 | |
779 | |
913 | /****************************************************************************/ |
780 | /****************************************************************************/ |
914 | |
781 | |
915 | #ifdef KEYSYM_RESOURCE |
782 | #ifdef KEYSYM_RESOURCE |
916 | class keyboard_manager; |
783 | class keyboard_manager; |
917 | #endif |
784 | #endif |
|
|
785 | |
|
|
786 | typedef struct rxvt_term *rxvt_t; |
|
|
787 | |
|
|
788 | extern rxvt_t rxvt_current_term; |
|
|
789 | |
|
|
790 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
|
|
791 | #define GET_R rxvt_current_term |
|
|
792 | |
|
|
793 | typedef struct { |
|
|
794 | int row; |
|
|
795 | int col; |
|
|
796 | } row_col_t; |
|
|
797 | |
|
|
798 | /* |
|
|
799 | * terminal limits: |
|
|
800 | * |
|
|
801 | * width : 1 <= width |
|
|
802 | * height : 1 <= height |
|
|
803 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
804 | * nrow : 1 <= nrow <= MAX(int) |
|
|
805 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
806 | * term_start : 0 <= term_start < saveLines |
|
|
807 | * total_rows : nrow + saveLines |
|
|
808 | * |
|
|
809 | * top_row : -saveLines <= top_row <= 0 |
|
|
810 | * view_start : top_row <= view_start <= 0 |
|
|
811 | * |
|
|
812 | * | most coordinates are stored relative to term_start, |
|
|
813 | * ROW_BUF | which is the first line of the terminal screen |
|
|
814 | * |························= row_buf[0] |
|
|
815 | * |························= row_buf[1] |
|
|
816 | * |························= row_buf[2] etc. |
|
|
817 | * | |
|
|
818 | * +------------+···········= term_start + top_row |
|
|
819 | * | scrollback | |
|
|
820 | * | scrollback +---------+·= term_start + view_start |
|
|
821 | * | scrollback | display | |
|
|
822 | * | scrollback | display | |
|
|
823 | * +------------+·display·+·= term_start |
|
|
824 | * | terminal | display | |
|
|
825 | * | terminal +---------+ |
|
|
826 | * | terminal | |
|
|
827 | * | terminal | |
|
|
828 | * +------------+···········= term_stat + nrow - 1 |
|
|
829 | * | |
|
|
830 | * | |
|
|
831 | * END······················= total_rows |
|
|
832 | */ |
|
|
833 | |
|
|
834 | struct TermWin_t { |
|
|
835 | int width; /* window width [pixels] */ |
|
|
836 | int height; /* window height [pixels] */ |
|
|
837 | int fwidth; /* font width [pixels] */ |
|
|
838 | int fheight; /* font height [pixels] */ |
|
|
839 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
840 | int ncol; /* window columns [characters] */ |
|
|
841 | int nrow; /* window rows [characters] */ |
|
|
842 | int focus; /* window has focus */ |
|
|
843 | int mapped; /* window state mapped? */ |
|
|
844 | int int_bwidth; /* internal border width */ |
|
|
845 | int ext_bwidth; /* external border width */ |
|
|
846 | int lineSpace; /* number of extra pixels between rows */ |
|
|
847 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
848 | int total_rows; /* total number of rows in this terminal */ |
|
|
849 | int term_start; /* term lines start here */ |
|
|
850 | int view_start; /* scrollback view starts here */ |
|
|
851 | int top_row; /* topmost row index of scrollback */ |
|
|
852 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
|
|
853 | Window vt; /* vt100 window */ |
|
|
854 | GC gc; /* GC for drawing */ |
|
|
855 | Pixmap pixmap; |
|
|
856 | rxvt_drawable *drawable; |
|
|
857 | rxvt_fontset *fontset[4]; |
|
|
858 | }; |
|
|
859 | |
|
|
860 | /* |
|
|
861 | * screen accounting: |
|
|
862 | * screen_t elements |
|
|
863 | * row: Cursor row position : 0 <= row < nrow |
|
|
864 | * col: Cursor column position : 0 <= col < ncol |
|
|
865 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
866 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
867 | * |
|
|
868 | * selection_t elements |
|
|
869 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
870 | * nothing is selected |
|
|
871 | * beg: row/column of beginning of selection : never past mark |
|
|
872 | * mark: row/column of initial click : never past end |
|
|
873 | * end: row/column of one character past end of selection |
|
|
874 | * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow |
|
|
875 | * * Note: col == -1 ==> we're left of screen |
|
|
876 | * |
|
|
877 | */ |
|
|
878 | typedef struct { |
|
|
879 | row_col_t cur; /* cursor position on the screen */ |
|
|
880 | int tscroll; /* top of settable scroll region */ |
|
|
881 | int bscroll; /* bottom of settable scroll region */ |
|
|
882 | unsigned int charset; /* character set number [0..3] */ |
|
|
883 | unsigned int flags; /* see below */ |
|
|
884 | row_col_t s_cur; /* saved cursor position */ |
|
|
885 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
886 | char s_charset_char; |
|
|
887 | rend_t s_rstyle; /* saved rendition style */ |
|
|
888 | } screen_t; |
|
|
889 | |
|
|
890 | enum selection_op_t { |
|
|
891 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
892 | SELECTION_INIT, /* marked a point */ |
|
|
893 | SELECTION_BEGIN, /* started a selection */ |
|
|
894 | SELECTION_CONT, /* continued selection */ |
|
|
895 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
896 | }; |
|
|
897 | |
|
|
898 | typedef struct { |
|
|
899 | wchar_t *text; /* selected text */ |
|
|
900 | unsigned int len; /* length of selected text */ |
|
|
901 | unsigned int screen; /* screen being used */ |
|
|
902 | unsigned int clicks; /* number of clicks */ |
|
|
903 | selection_op_t op; /* current operation */ |
|
|
904 | bool rect; /* rectangular selection? */ |
|
|
905 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
906 | row_col_t mark; /* point of initial click <= end */ |
|
|
907 | row_col_t end; /* one character past end point */ |
|
|
908 | } selection_t; |
|
|
909 | |
|
|
910 | /* ------------------------------------------------------------------------- */ |
|
|
911 | |
|
|
912 | /* screen_t flags */ |
|
|
913 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
914 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
915 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
916 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
917 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
918 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
919 | |
|
|
920 | /* rxvt_vars.options */ |
|
|
921 | enum { |
|
|
922 | # define def(name,idx) Opt_ ## name = idx, |
|
|
923 | # define nodef(name) Opt_ ## name = 0, |
|
|
924 | # include "optinc.h" |
|
|
925 | # undef nodef |
|
|
926 | # undef def |
|
|
927 | Opt_count |
|
|
928 | }; |
|
|
929 | |
|
|
930 | /* ------------------------------------------------------------------------- */ |
|
|
931 | |
|
|
932 | struct rxvt_vars : TermWin_t { |
|
|
933 | scrollBar_t scrollBar; |
|
|
934 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
935 | XSizeHints szHint; |
|
|
936 | rxvt_color *pix_colors; |
|
|
937 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
938 | int numlock_state; |
|
|
939 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
|
|
940 | line_t *drawn_buf; // text on screen |
|
|
941 | line_t *swap_buf; // lines for swap buffer |
|
|
942 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
943 | screen_t screen; |
|
|
944 | screen_t swap; |
|
|
945 | selection_t selection; |
|
|
946 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
947 | #ifdef OFF_FOCUS_FADING |
|
|
948 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
949 | #endif |
|
|
950 | }; |
918 | |
951 | |
919 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
952 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
|
|
953 | |
|
|
954 | // special markers with magic addresses |
|
|
955 | static const char resval_undef []; // options specifically unset |
|
|
956 | static const char resval_on []; // boolean options switched on |
|
|
957 | static const char resval_off []; // or off |
|
|
958 | |
920 | log_callback *log_hook; // log error messages through this hook, if != 0 |
959 | log_callback *log_hook; // log error messages through this hook, if != 0 |
921 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
960 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
922 | #if ENABLE_PERL |
961 | #if ENABLE_PERL |
923 | rxvt_perl_term perl; |
962 | rxvt_perl_term perl; |
924 | #endif |
963 | #endif |
925 | struct mbstate mbstate; // current input multibyte state |
964 | struct mbstate mbstate; // current input multibyte state |
926 | |
965 | |
927 | unsigned char want_refresh:1, |
966 | unsigned char want_refresh:1, |
928 | #ifdef TRANSPARENT |
|
|
929 | want_full_refresh:1, /* awaiting full screen refresh */ |
|
|
930 | #endif |
|
|
931 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
932 | am_transparent:1, /* is a transparent term */ |
|
|
933 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
|
|
934 | #endif |
|
|
935 | current_screen:1, /* primary or secondary */ |
967 | current_screen:1, /* primary or secondary */ |
936 | num_scr_allow:1, |
968 | num_scr_allow:1, |
937 | bypass_keystate:1, |
969 | bypass_keystate:1, |
938 | #ifdef CURSOR_BLINK |
970 | #ifdef CURSOR_BLINK |
939 | hidden_cursor:1, |
971 | hidden_cursor:1, |
… | |
… | |
951 | |
983 | |
952 | unsigned char refresh_type, |
984 | unsigned char refresh_type, |
953 | #ifdef META8_OPTION |
985 | #ifdef META8_OPTION |
954 | meta_char, /* Alt-key prefix */ |
986 | meta_char, /* Alt-key prefix */ |
955 | #endif |
987 | #endif |
956 | scrollbar_align, |
|
|
957 | selection_wait, |
988 | selection_wait, |
958 | selection_type; |
989 | selection_type; |
959 | /* ---------- */ |
990 | /* ---------- */ |
960 | bool rvideo_state, rvideo_mode; |
991 | bool rvideo_state, rvideo_mode; |
961 | #ifndef NO_BELL |
992 | #ifndef NO_BELL |
… | |
… | |
964 | int num_scr; /* screen: number lines scrolled */ |
995 | int num_scr; /* screen: number lines scrolled */ |
965 | int prev_ncol, /* screen: previous number of columns */ |
996 | int prev_ncol, /* screen: previous number of columns */ |
966 | prev_nrow; /* screen: previous number of rows */ |
997 | prev_nrow; /* screen: previous number of rows */ |
967 | /* ---------- */ |
998 | /* ---------- */ |
968 | rend_t rstyle; |
999 | rend_t rstyle; |
969 | /* ---------- */ |
|
|
970 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
971 | /* ---------- */ |
1000 | /* ---------- */ |
972 | #ifdef SELECTION_SCROLLING |
1001 | #ifdef SELECTION_SCROLLING |
973 | int scroll_selection_lines; |
1002 | int scroll_selection_lines; |
974 | enum page_dirn scroll_selection_dir; |
1003 | enum page_dirn scroll_selection_dir; |
975 | int selection_save_x, |
1004 | int selection_save_x, |
… | |
… | |
981 | /* give proper Scroll behaviour */ |
1010 | /* give proper Scroll behaviour */ |
982 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1011 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
983 | mouse_slip_wheel_speed, |
1012 | mouse_slip_wheel_speed, |
984 | #endif |
1013 | #endif |
985 | refresh_count, |
1014 | refresh_count, |
986 | refresh_limit, |
|
|
987 | last_bot, /* scrollbar last bottom position */ |
|
|
988 | last_top, /* scrollbar last top position */ |
|
|
989 | last_state, /* scrollbar last state */ |
|
|
990 | scrollbar_len, |
|
|
991 | window_vt_x, |
1015 | window_vt_x, |
992 | window_vt_y, |
1016 | window_vt_y, |
993 | window_sb_x, |
1017 | window_sb_x, |
|
|
1018 | mouse_row, |
|
|
1019 | mouse_col, |
994 | # ifdef POINTER_BLANK |
1020 | # ifdef POINTER_BLANK |
995 | pointerBlankDelay, |
1021 | pointerBlankDelay, |
996 | # endif |
1022 | # endif |
997 | allowedxerror; |
1023 | allowedxerror; |
998 | /* ---------- */ |
1024 | /* ---------- */ |
… | |
… | |
1035 | selection_request_time; |
1061 | selection_request_time; |
1036 | pid_t cmd_pid; /* process id of child */ |
1062 | pid_t cmd_pid; /* process id of child */ |
1037 | char * incr_buf; |
1063 | char * incr_buf; |
1038 | size_t incr_buf_size, incr_buf_fill; |
1064 | size_t incr_buf_size, incr_buf_fill; |
1039 | /* ---------- */ |
1065 | /* ---------- */ |
1040 | Cursor leftptr_cursor; |
|
|
1041 | /* ---------- */ |
|
|
1042 | #ifndef NO_BACKSPACE_KEY |
|
|
1043 | const char *key_backspace; |
|
|
1044 | #endif |
|
|
1045 | #ifndef NO_DELETE_KEY |
|
|
1046 | const char *key_delete; |
|
|
1047 | #endif |
|
|
1048 | struct mouse_event MEvent; |
1066 | struct mouse_event MEvent; |
1049 | XComposeStatus compose; |
1067 | XComposeStatus compose; |
1050 | ttymode_t tio; |
1068 | struct termios tio; |
1051 | row_col_t oldcursor; |
1069 | row_col_t oldcursor; |
1052 | #ifdef XPM_BACKGROUND |
1070 | #ifdef HAVE_BG_PIXMAP |
1053 | bgPixmap_t bgPixmap; |
1071 | bgPixmap_t bgPixmap; |
1054 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1072 | #endif |
|
|
1073 | #ifdef HAVE_AFTERIMAGE |
|
|
1074 | ASVisual *asv; |
|
|
1075 | ASImageManager *asimman; |
1055 | #endif |
1076 | #endif |
1056 | |
1077 | |
1057 | #if ENABLE_OVERLAY |
1078 | #if ENABLE_OVERLAY |
1058 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1079 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1059 | text_t **ov_text; |
1080 | text_t **ov_text; |
… | |
… | |
1082 | unsigned int v_buflen; /* size of area to write */ |
1103 | unsigned int v_buflen; /* size of area to write */ |
1083 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1104 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1084 | |
1105 | |
1085 | #ifdef KEYSYM_RESOURCE |
1106 | #ifdef KEYSYM_RESOURCE |
1086 | keyboard_manager *keyboard; |
1107 | keyboard_manager *keyboard; |
|
|
1108 | #endif |
|
|
1109 | #ifndef NO_RESOURCES |
|
|
1110 | XrmDatabase option_db; |
1087 | #endif |
1111 | #endif |
1088 | |
1112 | |
1089 | const char *rs[NUM_RESOURCES]; |
1113 | const char *rs[NUM_RESOURCES]; |
1090 | /* command input buffering */ |
1114 | /* command input buffering */ |
1091 | char *cmdbuf_ptr, *cmdbuf_endp; |
1115 | char *cmdbuf_ptr, *cmdbuf_endp; |
… | |
… | |
1107 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1131 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1108 | void iso14755_54 (int x, int y); |
1132 | void iso14755_54 (int x, int y); |
1109 | # endif |
1133 | # endif |
1110 | #endif |
1134 | #endif |
1111 | |
1135 | |
1112 | // modifies first argument(!) |
|
|
1113 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1114 | |
|
|
1115 | long vt_emask, vt_emask_perl, vt_emask_xim; |
1136 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1116 | |
1137 | |
1117 | void vt_select_input () const NOTHROW |
1138 | void vt_select_input () const NOTHROW |
1118 | { |
1139 | { |
1119 | XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1140 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1120 | } |
1141 | } |
1121 | |
1142 | |
1122 | #if TRANSPARENT |
1143 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1123 | void rootwin_cb (XEvent &xev); |
1144 | void rootwin_cb (XEvent &xev); |
1124 | xevent_watcher rootwin_ev; |
1145 | xevent_watcher rootwin_ev; |
1125 | #endif |
1146 | #endif |
|
|
1147 | #ifdef HAVE_BG_PIXMAP |
|
|
1148 | void update_background (); |
|
|
1149 | #if TRACE_PIXMAPS |
|
|
1150 | void trace_update_background (const char *file, int line); |
|
|
1151 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1152 | #endif |
|
|
1153 | void update_background_cb (ev::timer &w, int revents); |
|
|
1154 | ev::timer update_background_ev; |
|
|
1155 | #endif |
1126 | |
1156 | |
1127 | void x_cb (XEvent &xev); |
1157 | void x_cb (XEvent &xev); |
1128 | void flush (); |
|
|
1129 | xevent_watcher termwin_ev; |
1158 | xevent_watcher termwin_ev; |
1130 | xevent_watcher vt_ev; |
1159 | xevent_watcher vt_ev; |
1131 | #ifdef HAVE_SCROLLBARS |
1160 | #ifdef HAVE_SCROLLBARS |
1132 | xevent_watcher scrollbar_ev; |
1161 | xevent_watcher scrollbar_ev; |
1133 | #endif |
1162 | #endif |
1134 | |
1163 | |
1135 | void child_cb (child_watcher &w, int status); child_watcher child_ev; |
1164 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1136 | void check_cb (check_watcher &w); check_watcher check_ev; |
1165 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1137 | void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
1166 | void refresh_check (); |
1138 | void flush_cb (time_watcher &w); time_watcher flush_ev; |
1167 | void flush (); |
1139 | void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; |
1168 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1140 | void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; |
1169 | bool pty_fill (); |
|
|
1170 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
|
|
1171 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
1141 | |
1172 | |
1142 | #ifdef CURSOR_BLINK |
1173 | #ifdef CURSOR_BLINK |
1143 | void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; |
1174 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1144 | #endif |
1175 | #endif |
1145 | #ifdef TEXT_BLINK |
1176 | #ifdef TEXT_BLINK |
1146 | void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; |
1177 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1147 | #endif |
1178 | #endif |
1148 | #ifndef NO_BELL |
1179 | #ifndef NO_BELL |
1149 | void bell_cb (time_watcher &w); time_watcher bell_ev; |
1180 | void bell_cb (ev::timer &w, int revents); ev::timer bell_ev; |
1150 | #endif |
1181 | #endif |
1151 | |
1182 | |
1152 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1183 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1153 | void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; |
1184 | void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev; |
1154 | #endif |
1185 | #endif |
1155 | #ifdef SELECTION_SCROLLING |
1186 | #ifdef SELECTION_SCROLLING |
1156 | void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; |
1187 | void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev; |
1157 | #endif |
1188 | #endif |
1158 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1189 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1159 | void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; |
1190 | void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev; |
1160 | #endif |
1191 | #endif |
1161 | |
1192 | |
1162 | #ifdef POINTER_BLANK |
1193 | #ifdef POINTER_BLANK |
1163 | void pointer_cb (time_watcher &w); time_watcher pointer_ev; |
1194 | void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev; |
1164 | void pointer_blank (); |
1195 | void pointer_blank (); |
1165 | #endif |
1196 | #endif |
1166 | void pointer_unblank (); |
1197 | void pointer_unblank (); |
1167 | |
1198 | |
1168 | void tt_printf (const char *fmt,...); |
1199 | void tt_printf (const char *fmt,...); |
1169 | void tt_write (const char *data, unsigned int len); |
1200 | void tt_write (const char *data, unsigned int len); |
1170 | void pty_write (); |
1201 | void pty_write (); |
1171 | |
1202 | |
1172 | void tt_winch (); |
|
|
1173 | |
|
|
1174 | rxvt_term (); |
|
|
1175 | ~rxvt_term (); |
|
|
1176 | void destroy (); |
|
|
1177 | void emergency_cleanup (); |
|
|
1178 | |
|
|
1179 | bool init (int argc, const char *const *argv, stringvec *envv); |
|
|
1180 | |
|
|
1181 | bool init (stringvec *argv, stringvec *envv) |
1203 | void init (stringvec *argv, stringvec *envv) |
1182 | { |
1204 | { |
1183 | this->argv = argv; |
1205 | this->argv = argv; |
1184 | return init (argv->size (), argv->begin (), envv); |
1206 | init (argv->size (), argv->begin (), envv); |
1185 | } |
1207 | } |
1186 | |
|
|
1187 | bool init_vars (); |
|
|
1188 | |
|
|
1189 | bool pty_fill (); |
|
|
1190 | |
1208 | |
1191 | void make_current () const // make this the "currently active" urxvt instance |
1209 | void make_current () const // make this the "currently active" urxvt instance |
1192 | { |
1210 | { |
1193 | SET_R (this); |
1211 | SET_R (this); |
|
|
1212 | set_environ (envv); |
1194 | rxvt_set_locale (locale); |
1213 | rxvt_set_locale (locale); |
1195 | set_environ (envv); |
|
|
1196 | } |
1214 | } |
1197 | |
|
|
1198 | void init_secondary (); |
|
|
1199 | const char **init_resources (int argc, const char *const *argv); |
|
|
1200 | const char *x_resource (const char *name); |
|
|
1201 | void init_env (); |
|
|
1202 | void set_locale (const char *locale); |
|
|
1203 | void init_xlocale (); |
|
|
1204 | void init_command (const char *const *argv); |
|
|
1205 | void run_command (const char *const *argv); |
|
|
1206 | int run_child (const char *const *argv); |
|
|
1207 | |
|
|
1208 | void color_aliases (int idx); |
|
|
1209 | void recolour_cursor (); |
|
|
1210 | void create_windows (int argc, const char *const *argv); |
|
|
1211 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
|
|
1212 | void window_calc (unsigned int newwidth, unsigned int newheight); |
|
|
1213 | |
1215 | |
1214 | #if USE_XIM |
1216 | #if USE_XIM |
1215 | rxvt_xim *input_method; |
1217 | rxvt_xim *input_method; |
1216 | XIC Input_Context; |
1218 | XIC Input_Context; |
1217 | XIMStyle input_style; |
1219 | XIMStyle input_style; |
… | |
… | |
1225 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1227 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1226 | |
1228 | |
1227 | bool IMisRunning (); |
1229 | bool IMisRunning (); |
1228 | void IMSendSpot (); |
1230 | void IMSendSpot (); |
1229 | bool IM_get_IC (const char *modifiers); |
1231 | bool IM_get_IC (const char *modifiers); |
1230 | void IMSetStatusPosition (); |
1232 | void IMSetPosition (); |
1231 | #endif |
1233 | #endif |
1232 | |
|
|
1233 | void resize_scrollbar (); |
|
|
1234 | |
1234 | |
1235 | // command.C |
1235 | // command.C |
1236 | void lookup_key (XKeyEvent &ev); |
1236 | void key_press (XKeyEvent &ev); |
|
|
1237 | void key_release (XKeyEvent &ev); |
1237 | unsigned int cmd_write (const char *str, unsigned int count); |
1238 | unsigned int cmd_write (const char *str, unsigned int count); |
1238 | |
1239 | |
1239 | wchar_t next_char () NOTHROW; |
1240 | wchar_t next_char () NOTHROW; |
1240 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1241 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1241 | uint32_t next_octet () NOTHROW; |
1242 | uint32_t next_octet () NOTHROW; |
… | |
… | |
1245 | void mouse_report (XButtonEvent &ev); |
1246 | void mouse_report (XButtonEvent &ev); |
1246 | void button_press (XButtonEvent &ev); |
1247 | void button_press (XButtonEvent &ev); |
1247 | void button_release (XButtonEvent &ev); |
1248 | void button_release (XButtonEvent &ev); |
1248 | void focus_in (); |
1249 | void focus_in (); |
1249 | void focus_out (); |
1250 | void focus_out (); |
1250 | int check_our_parents (); |
1251 | void update_fade_color (unsigned int idx); |
1251 | #ifdef PRINTPIPE |
1252 | #ifdef PRINTPIPE |
1252 | FILE *popen_printer (); |
1253 | FILE *popen_printer (); |
1253 | int pclose_printer (FILE *stream); |
1254 | int pclose_printer (FILE *stream); |
1254 | #endif |
1255 | #endif |
1255 | void process_print_pipe (); |
1256 | void process_print_pipe (); |
… | |
… | |
1266 | int privcases (int mode, unsigned long bit); |
1267 | int privcases (int mode, unsigned long bit); |
1267 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1268 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1268 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1269 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1269 | void process_graphics (); |
1270 | void process_graphics (); |
1270 | // init.C |
1271 | // init.C |
|
|
1272 | void init_vars (); |
|
|
1273 | const char **init_resources (int argc, const char *const *argv); |
|
|
1274 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1275 | void init_env (); |
|
|
1276 | void set_locale (const char *locale); |
|
|
1277 | void init_xlocale (); |
|
|
1278 | void init_command (const char *const *argv); |
|
|
1279 | void run_command (const char *const *argv); |
|
|
1280 | int run_child (const char *const *argv); |
|
|
1281 | void color_aliases (int idx); |
|
|
1282 | void create_windows (int argc, const char *const *argv); |
1271 | void Get_Colours (); |
1283 | void Get_Colours (); |
1272 | void get_ourmods (); |
1284 | void get_ourmods (); |
1273 | // main.C |
1285 | // main.C |
|
|
1286 | void tt_winch (); |
|
|
1287 | rxvt_term (); |
|
|
1288 | ~rxvt_term (); |
|
|
1289 | void destroy (); |
|
|
1290 | void emergency_cleanup (); |
|
|
1291 | void recolour_cursor (); |
|
|
1292 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
|
|
1293 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1274 | bool set_fonts (); |
1294 | bool set_fonts (); |
1275 | void set_string_property (Atom prop, const char *str, int len = -1); |
1295 | void set_string_property (Atom prop, const char *str, int len = -1); |
1276 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1296 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1277 | void set_title (const char *str); |
1297 | void set_title (const char *str); |
1278 | void set_icon_name (const char *str); |
1298 | void set_icon_name (const char *str); |
1279 | void set_window_color (int idx, const char *color); |
1299 | void set_window_color (int idx, const char *color); |
1280 | void set_colorfgbg (); |
1300 | void set_colorfgbg (); |
1281 | int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1301 | bool set_color (rxvt_color &color, const char *name); |
|
|
1302 | void alias_color (int dst, int src); |
1282 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1303 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
|
|
1304 | void get_window_origin (int &x, int &y); |
|
|
1305 | Pixmap get_pixmap_property (int prop_id); |
1283 | |
1306 | |
1284 | // screen.C |
1307 | // screen.C |
1285 | |
1308 | |
1286 | void lalloc (line_t &l) const |
1309 | void lalloc (line_t &l) const |
1287 | { |
1310 | { |
… | |
… | |
1315 | { |
1338 | { |
1316 | int base = GET_BASEFG (r); |
1339 | int base = GET_BASEFG (r); |
1317 | #ifndef NO_BRIGHTCOLOR |
1340 | #ifndef NO_BRIGHTCOLOR |
1318 | if (r & RS_Bold |
1341 | if (r & RS_Bold |
1319 | # if ENABLE_STYLES |
1342 | # if ENABLE_STYLES |
1320 | && OPTION (Opt_intensityStyles) |
1343 | && option (Opt_intensityStyles) |
1321 | # endif |
1344 | # endif |
1322 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1345 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1323 | base += minBrightCOLOR - minCOLOR; |
1346 | base += minBrightCOLOR - minCOLOR; |
1324 | #endif |
1347 | #endif |
1325 | return base; |
1348 | return base; |
… | |
… | |
1329 | { |
1352 | { |
1330 | int base = GET_BASEBG (r); |
1353 | int base = GET_BASEBG (r); |
1331 | #ifndef NO_BRIGHTCOLOR |
1354 | #ifndef NO_BRIGHTCOLOR |
1332 | if (r & RS_Blink |
1355 | if (r & RS_Blink |
1333 | # if ENABLE_STYLES |
1356 | # if ENABLE_STYLES |
1334 | && OPTION (Opt_intensityStyles) |
1357 | && option (Opt_intensityStyles) |
1335 | # endif |
1358 | # endif |
1336 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1359 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1337 | base += minBrightCOLOR - minCOLOR; |
1360 | base += minBrightCOLOR - minCOLOR; |
1338 | #endif |
1361 | #endif |
1339 | return base; |
1362 | return base; |
1340 | } |
1363 | } |
1341 | |
1364 | |
1342 | bool option (uint32_t opt) const NOTHROW |
1365 | bool option (uint8_t opt) const NOTHROW |
1343 | { |
1366 | { |
1344 | return OPTION (opt); |
1367 | if (!opt) |
|
|
1368 | return 0; |
|
|
1369 | |
|
|
1370 | --opt; |
|
|
1371 | return options[opt >> 3] & (1 << (opt & 7)); |
1345 | } |
1372 | } |
1346 | |
1373 | |
1347 | void set_option (uint32_t opt, bool set) NOTHROW |
1374 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1375 | { |
|
|
1376 | if (!opt) |
|
|
1377 | return; |
|
|
1378 | |
|
|
1379 | --opt; |
|
|
1380 | if (set) |
|
|
1381 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1382 | else |
|
|
1383 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1384 | } |
|
|
1385 | |
|
|
1386 | void PrivMode (int set, unsigned bit) NOTHROW |
1348 | { |
1387 | { |
1349 | if (set) |
1388 | if (set) |
1350 | options |= opt; |
1389 | priv_modes |= bit; |
1351 | else |
1390 | else |
1352 | options &= ~opt; |
1391 | priv_modes &= ~bit; |
1353 | } |
1392 | } |
1354 | |
1393 | |
|
|
1394 | // modifies first argument(!) |
|
|
1395 | void paste (char *data, unsigned int len) NOTHROW; |
1355 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1396 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1356 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1397 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1357 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1398 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1358 | void scr_reset (); |
1399 | void scr_reset (); |
1359 | void scr_release () NOTHROW; |
1400 | void scr_release () NOTHROW; |
… | |
… | |
1366 | void scr_backindex () NOTHROW; |
1407 | void scr_backindex () NOTHROW; |
1367 | void scr_forwardindex () NOTHROW; |
1408 | void scr_forwardindex () NOTHROW; |
1368 | #endif |
1409 | #endif |
1369 | void scr_touch (bool refresh) NOTHROW; |
1410 | void scr_touch (bool refresh) NOTHROW; |
1370 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1411 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1371 | rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); |
|
|
1372 | void scr_recolour () NOTHROW; |
1412 | void scr_recolour () NOTHROW; |
1373 | void scr_remap_chars () NOTHROW; |
1413 | void scr_remap_chars () NOTHROW; |
1374 | void scr_remap_chars (line_t &l) NOTHROW; |
1414 | void scr_remap_chars (line_t &l) NOTHROW; |
1375 | |
1415 | |
1376 | enum cursor_mode { SAVE, RESTORE }; |
1416 | enum cursor_mode { SAVE, RESTORE }; |
… | |
… | |
1427 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1467 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1428 | void selection_click (int clicks, int x, int y) NOTHROW; |
1468 | void selection_click (int clicks, int x, int y) NOTHROW; |
1429 | void selection_extend (int x, int y, int flag) NOTHROW; |
1469 | void selection_extend (int x, int y, int flag) NOTHROW; |
1430 | void selection_rotate (int x, int y) NOTHROW; |
1470 | void selection_rotate (int x, int y) NOTHROW; |
1431 | |
1471 | |
1432 | void pixel_position (int *x, int *y) NOTHROW; |
|
|
1433 | |
|
|
1434 | #if defined(NEXT_SCROLLBAR) |
1472 | #if defined(NEXT_SCROLLBAR) |
1435 | // scrollbar-next.C |
1473 | // scrollbar-next.C |
1436 | Pixmap renderPixmap (const char *const *data, int width, int height); |
1474 | Pixmap renderPixmap (const char *const *data, int width, int height); |
1437 | void init_scrollbar_stuff (); |
1475 | void init_scrollbar_stuff (); |
1438 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
1476 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
… | |
… | |
1453 | // scrollbar-plain.C |
1491 | // scrollbar-plain.C |
1454 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
1492 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
1455 | #endif |
1493 | #endif |
1456 | |
1494 | |
1457 | // scrollbar.C |
1495 | // scrollbar.C |
|
|
1496 | void resize_scrollbar (); |
1458 | int scrollbar_mapping (int map); |
1497 | int scrollbar_mapping (int map); |
1459 | int scrollbar_show (int update); |
1498 | int scrollbar_show (int update); |
1460 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
1499 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
1461 | |
1500 | |
1462 | // xdefaults.C |
1501 | // xdefaults.C |
1463 | void get_options (int argc, const char *const *argv); |
1502 | void get_options (int argc, const char *const *argv); |
1464 | int parse_keysym (const char *str, const char *arg); |
1503 | int parse_keysym (const char *str, const char *arg); |
1465 | void get_xdefaults (FILE *stream, const char *name); |
1504 | const char *x_resource (const char *name); |
1466 | void extract_resources (); |
1505 | void extract_resources (); |
1467 | // xpm.C |
|
|
1468 | int scale_pixmap (const char *geom); |
|
|
1469 | void resize_pixmap (); |
|
|
1470 | Pixmap set_bgPixmap (const char *file); |
|
|
1471 | }; |
1506 | }; |
1472 | |
1507 | |
1473 | /* |
1508 | #endif /* _RXVT_H_ */ |
1474 | ***************************************************************************** |
|
|
1475 | * PROTOTYPES |
|
|
1476 | ***************************************************************************** |
|
|
1477 | */ |
|
|
1478 | #ifdef PROTOTYPES |
|
|
1479 | # define __PROTO(p) p |
|
|
1480 | #else |
|
|
1481 | # define __PROTO(p) () |
|
|
1482 | #endif |
|
|
1483 | |
1509 | |
1484 | #endif /* _RXVT_H_ */ |
|
|
1485 | |
|
|