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 | |
… | |
… | |
54 | /* |
97 | /* |
55 | ***************************************************************************** |
98 | ***************************************************************************** |
56 | * SYSTEM HACKS |
99 | * SYSTEM HACKS |
57 | ***************************************************************************** |
100 | ***************************************************************************** |
58 | */ |
101 | */ |
59 | /* Consistent defines - please report on the necessity |
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60 | * @ Unixware: defines (__svr4__) |
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61 | */ |
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62 | #if defined (SVR4) && !defined (__svr4__) |
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63 | # define __svr4__ 1 |
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64 | #endif |
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65 | #if defined (sun) && !defined (__sun__) |
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66 | # define __sun__ 1 |
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67 | #endif |
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68 | |
102 | |
69 | #ifndef HAVE_XPOINTER |
103 | #ifndef HAVE_XPOINTER |
70 | typedef char *XPointer; |
104 | typedef char *XPointer; |
71 | #endif |
105 | #endif |
72 | |
106 | |
73 | #ifdef HAVE_TERMIOS_H |
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74 | # include <termios.h> |
107 | #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 | |
108 | |
87 | #ifdef XPM_BACKGROUND |
109 | #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 | |
110 | |
95 | #ifndef STDIN_FILENO |
111 | #ifndef STDIN_FILENO |
96 | # define STDIN_FILENO 0 |
112 | # define STDIN_FILENO 0 |
97 | # define STDOUT_FILENO 1 |
113 | # define STDOUT_FILENO 1 |
98 | # define STDERR_FILENO 2 |
114 | # define STDERR_FILENO 2 |
99 | #endif |
115 | #endif |
100 | |
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 | |
101 | /****************************************************************************/ |
130 | /****************************************************************************/ |
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 | |
131 | |
124 | // exception thrown on fatal (per-instance) errors |
132 | // exception thrown on fatal (per-instance) errors |
125 | class rxvt_failure_exception { }; |
133 | class rxvt_failure_exception { }; |
126 | |
134 | |
127 | // exception thrown when the command parser runs out of input data |
135 | // exception thrown when the command parser runs out of input data |
128 | class out_of_input { }; |
136 | class out_of_input { }; |
129 | |
137 | |
130 | /* |
138 | /* |
131 | ***************************************************************************** |
139 | ***************************************************************************** |
132 | * PROTOTYPES |
140 | * PROTOTYPES |
133 | ***************************************************************************** |
141 | ***************************************************************************** |
134 | */ |
142 | */ |
135 | // main.C |
143 | // main.C |
136 | RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; |
144 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
137 | RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; |
145 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
138 | void rxvt_clean_exit () NOTHROW; |
146 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
139 | void * rxvt_malloc (size_t size); |
147 | extern void rxvt_pop_locale () NOTHROW; |
140 | void * rxvt_calloc (size_t number, size_t size); |
148 | void rxvt_init (); |
141 | void * rxvt_realloc (void *ptr, size_t size); |
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142 | |
149 | |
143 | // misc.C |
150 | // misc.C |
144 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
151 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
145 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
152 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
146 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
153 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
147 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
154 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
148 | char * rxvt_strdup_cpp (const char *str); |
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149 | |
155 | |
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; |
156 | char * rxvt_basename (const char *str) NOTHROW; |
153 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
157 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
154 | void rxvt_log (const char *fmt,...) NOTHROW; |
158 | void rxvt_log (const char *fmt,...) NOTHROW; |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
159 | void rxvt_warn (const char *fmt,...) NOTHROW; |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
160 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
161 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
158 | |
162 | |
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; |
163 | 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; |
164 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
164 | void rxvt_freecommastring (char **cs) NOTHROW; |
165 | void rxvt_freecommastring (char **cs) NOTHROW; |
165 | char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; |
166 | |
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167 | void * rxvt_malloc (size_t size); |
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168 | void * rxvt_calloc (size_t number, size_t size); |
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169 | void * rxvt_realloc (void *ptr, size_t size); |
166 | |
170 | |
167 | ///////////////////////////////////////////////////////////////////////////// |
171 | ///////////////////////////////////////////////////////////////////////////// |
168 | |
172 | |
169 | // temporarily replace the process environment |
173 | // temporarily replace the process environment |
170 | extern char **environ; |
174 | extern char **environ; |
171 | extern char **rxvt_environ; // the original environ pointer |
175 | extern char **rxvt_environ; // the original environ pointer |
172 | |
176 | |
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177 | static inline void |
173 | inline void set_environ (stringvec *envv) |
178 | set_environ (stringvec *envv) |
174 | { |
179 | { |
175 | #if ENABLE_PERL |
180 | #if ENABLE_PERL |
176 | assert (envv); |
181 | assert (envv); |
177 | #else |
182 | #else |
178 | if (envv) |
183 | if (envv) |
179 | #endif |
184 | #endif |
180 | environ = (char **)envv->begin (); |
185 | environ = (char **)envv->begin (); |
181 | } |
186 | } |
182 | |
187 | |
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188 | static inline void |
183 | inline void set_environ (char **envv) |
189 | set_environ (char **envv) |
184 | { |
190 | { |
185 | #if ENABLE_PERL |
191 | #if ENABLE_PERL |
186 | assert (envv); |
192 | assert (envv); |
187 | #else |
193 | #else |
188 | if (envv) |
194 | if (envv) |
… | |
… | |
193 | /* |
199 | /* |
194 | ***************************************************************************** |
200 | ***************************************************************************** |
195 | * STRUCTURES AND TYPEDEFS |
201 | * STRUCTURES AND TYPEDEFS |
196 | ***************************************************************************** |
202 | ***************************************************************************** |
197 | */ |
203 | */ |
198 | struct grwin_t; |
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199 | |
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200 | /* If we're using either the rxvt scrollbar, keep the |
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201 | * scrollColor resource. |
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202 | */ |
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203 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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204 | # define KEEP_SCROLLCOLOR 1 |
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205 | #else |
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206 | # undef KEEP_SCROLLCOLOR |
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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 |
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215 | |
204 | |
216 | /* |
205 | /* |
217 | * the 'essential' information for reporting Mouse Events |
206 | * the 'essential' information for reporting Mouse Events |
218 | * pared down from XButtonEvent |
207 | * pared down from XButtonEvent |
219 | */ |
208 | */ |
… | |
… | |
222 | Time time; /* milliseconds */ |
211 | Time time; /* milliseconds */ |
223 | unsigned int state; /* key or button mask */ |
212 | unsigned int state; /* key or button mask */ |
224 | unsigned int button; /* detail */ |
213 | unsigned int button; /* detail */ |
225 | }; |
214 | }; |
226 | |
215 | |
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 |
216 | #if ENABLE_XEMBED |
238 | // XEMBED messages |
217 | // XEMBED messages |
239 | # define XEMBED_EMBEDDED_NOTIFY 0 |
218 | # define XEMBED_EMBEDDED_NOTIFY 0 |
240 | # define XEMBED_WINDOW_ACTIVATE 1 |
219 | # define XEMBED_WINDOW_ACTIVATE 1 |
241 | # define XEMBED_WINDOW_DEACTIVATE 2 |
220 | # define XEMBED_WINDOW_DEACTIVATE 2 |
242 | # define XEMBED_REQUEST_FOCUS 3 |
221 | # define XEMBED_REQUEST_FOCUS 3 |
243 | # define XEMBED_FOCUS_IN 4 |
222 | # define XEMBED_FOCUS_IN 4 |
244 | # define XEMBED_FOCUS_OUT 5 |
223 | # define XEMBED_FOCUS_OUT 5 |
245 | # define XEMBED_FOCUS_NEXT 6 |
224 | # define XEMBED_FOCUS_NEXT 6 |
246 | # define XEMBED_FOCUS_PREV 7 |
225 | # define XEMBED_FOCUS_PREV 7 |
247 | |
226 | |
248 | # define XEMBED_MODALITY_ON 10 |
227 | # define XEMBED_MODALITY_ON 10 |
249 | # define XEMBED_MODALITY_OFF 11 |
228 | # define XEMBED_MODALITY_OFF 11 |
250 | # define XEMBED_REGISTER_ACCELERATOR 12 |
229 | # define XEMBED_REGISTER_ACCELERATOR 12 |
251 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
230 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
252 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
231 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
253 | |
232 | |
254 | // XEMBED detail code |
233 | // XEMBED detail code |
255 | # define XEMBED_FOCUS_CURRENT 0 |
234 | # define XEMBED_FOCUS_CURRENT 0 |
256 | # define XEMBED_FOCUS_FIRST 1 |
235 | # define XEMBED_FOCUS_FIRST 1 |
257 | # define XEMBED_FOCUS_LAST 2 |
236 | # define XEMBED_FOCUS_LAST 2 |
258 | |
237 | |
259 | # define XEMBED_MAPPED (1 << 0) |
238 | # define XEMBED_MAPPED (1 << 0) |
260 | #endif |
239 | #endif |
261 | |
240 | |
… | |
… | |
265 | ***************************************************************************** |
244 | ***************************************************************************** |
266 | */ |
245 | */ |
267 | |
246 | |
268 | /* COLORTERM, TERM environment variables */ |
247 | /* COLORTERM, TERM environment variables */ |
269 | #define COLORTERMENV "rxvt" |
248 | #define COLORTERMENV "rxvt" |
270 | #ifdef XPM_BACKGROUND |
249 | #ifdef BG_IMAGE_FROM_FILE |
271 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
250 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
272 | #else |
251 | #else |
273 | # define COLORTERMENVFULL COLORTERMENV |
252 | # define COLORTERMENVFULL COLORTERMENV |
274 | #endif |
253 | #endif |
275 | #ifndef TERMENV |
254 | #ifndef TERMENV |
… | |
… | |
278 | |
257 | |
279 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
258 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
280 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
259 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
281 | #endif |
260 | #endif |
282 | |
261 | |
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 |
262 | #define scrollBar_esc 30 |
295 | |
263 | |
296 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
264 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
297 | # define HAVE_SCROLLBARS 1 |
265 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
298 | #endif |
266 | #endif |
299 | |
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300 | #define R_SB_ALIGN_CENTRE 0 |
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301 | #define R_SB_ALIGN_TOP 1 |
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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 |
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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) |
|
|
329 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
|
|
330 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
|
|
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 | |
267 | |
379 | enum { |
268 | enum { |
380 | NO_REFRESH = 0, /* Window not visible at all! */ |
269 | NO_REFRESH = 0, /* Window not visible at all! */ |
381 | FAST_REFRESH = 1, /* Fully exposed window */ |
270 | FAST_REFRESH = 1, /* Fully exposed window */ |
382 | SLOW_REFRESH = 2, /* Partially exposed window */ |
271 | SLOW_REFRESH = 2, /* Partially exposed window */ |
… | |
… | |
431 | |
320 | |
432 | // fake styles |
321 | // fake styles |
433 | #define RS_Blink 0x00010000UL // blink |
322 | #define RS_Blink 0x00010000UL // blink |
434 | #define RS_RVid 0x00020000UL // reverse video |
323 | #define RS_RVid 0x00020000UL // reverse video |
435 | #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 |
436 | |
328 | |
437 | // 5 custom bits for extensions |
329 | // 5 custom bits for extensions |
438 | #define RS_customCount 32 |
330 | #define RS_customCount 32 |
439 | #define RS_customMask 0x00f80000UL |
331 | #define RS_customMask 0x00f80000UL |
440 | #define RS_customShift 19 |
332 | #define RS_customShift 19 |
… | |
… | |
471 | C0_NUL = 0x00, |
363 | C0_NUL = 0x00, |
472 | 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, |
473 | 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 , |
474 | 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, |
475 | 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, |
476 | }; |
368 | }; |
477 | #define CHAR_ST 0x9c /* 0234 */ |
369 | #define CHAR_ST 0x9c /* 0234 */ |
478 | |
370 | |
479 | /* |
371 | /* |
480 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
372 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
481 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
373 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
… | |
… | |
484 | XTerm_name = 0, |
376 | XTerm_name = 0, |
485 | XTerm_iconName = 1, |
377 | XTerm_iconName = 1, |
486 | XTerm_title = 2, |
378 | XTerm_title = 2, |
487 | XTerm_property = 3, // change X property |
379 | XTerm_property = 3, // change X property |
488 | XTerm_Color = 4, // change colors |
380 | XTerm_Color = 4, // change colors |
489 | XTerm_Color00 = 10, // not implemented, CLASH! |
381 | XTerm_Color00 = 10, // change fg color |
490 | XTerm_Color01 = 11, // not implemented |
382 | XTerm_Color01 = 11, // change bg color |
491 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
383 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
492 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
384 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
493 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
385 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
494 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
386 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
495 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
387 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
… | |
… | |
500 | XTerm_konsole30 = 30, // reserved for konsole |
392 | XTerm_konsole30 = 30, // reserved for konsole |
501 | XTerm_konsole31 = 31, // reserved for konsole |
393 | XTerm_konsole31 = 31, // reserved for konsole |
502 | XTerm_emacs51 = 51, // reserved for emacs shell |
394 | XTerm_emacs51 = 51, // reserved for emacs shell |
503 | /* |
395 | /* |
504 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
396 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
505 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
|
|
506 | */ |
397 | */ |
507 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
398 | |
508 | 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 | |
509 | Rxvt_Pixmap = 20, // new bg pixmap |
405 | Rxvt_Pixmap = 20, // new bg pixmap |
510 | Rxvt_restoreFG = 39, // change default fg color |
|
|
511 | Rxvt_restoreBG = 49, // change default bg color |
|
|
512 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
406 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
513 | |
407 | |
514 | URxvt_locale = 701, // change locale |
408 | URxvt_locale = 701, // change locale |
|
|
409 | URxvt_version = 702, // request version |
515 | |
410 | |
516 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
411 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
517 | URxvt_Color_tint = 705, // change actual tint colour |
412 | URxvt_Color_tint = 705, // change actual tint colour |
518 | URxvt_Color_BD = 706, |
413 | URxvt_Color_BD = 706, // change actual 'Bold' color |
519 | URxvt_Color_UL = 707, |
414 | URxvt_Color_UL = 707, // change actual 'Underline' color |
520 | |
415 | |
521 | URxvt_font = 710, |
416 | URxvt_font = 710, |
522 | URxvt_boldFont = 711, |
417 | URxvt_boldFont = 711, |
523 | URxvt_italicFont = 712, |
418 | URxvt_italicFont = 712, |
524 | URxvt_boldItalicFont = 713, |
419 | URxvt_boldItalicFont = 713, |
525 | |
420 | |
526 | URxvt_view_up = 720, |
421 | URxvt_view_up = 720, |
527 | URxvt_view_down = 721, |
422 | URxvt_view_down = 721, |
528 | |
423 | |
529 | URxvt_perl = 777, |
424 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
530 | }; |
425 | }; |
531 | |
426 | |
532 | /* Words starting with `Color_' are colours. Others are counts */ |
427 | /* Words starting with `Color_' are colours. Others are counts */ |
533 | /* |
428 | /* |
534 | * The PixColor and rendition colour usage should probably be decoupled |
429 | * The PixColor and rendition colour usage should probably be decoupled |
535 | * 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 |
536 | * 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 |
537 | */ |
432 | */ |
538 | |
433 | |
539 | enum colour_list { |
434 | enum colour_list { |
|
|
435 | Color_none = -2, |
|
|
436 | Color_transparent = -1, |
540 | Color_fg = 0, |
437 | Color_fg = 0, |
541 | Color_bg, |
438 | Color_bg, |
542 | minCOLOR, /* 2 */ |
439 | minCOLOR, /* 2 */ |
543 | Color_Black = minCOLOR, |
440 | Color_Black = minCOLOR, |
544 | Color_Red3, |
441 | Color_Red3, |
… | |
… | |
582 | Color_underline, |
479 | Color_underline, |
583 | #endif |
480 | #endif |
584 | #ifdef OPTION_HC |
481 | #ifdef OPTION_HC |
585 | Color_HC, |
482 | Color_HC, |
586 | #endif |
483 | #endif |
587 | #ifdef KEEP_SCROLLCOLOR |
|
|
588 | Color_scroll, |
484 | Color_scroll, |
|
|
485 | #ifdef RXVT_SCROLLBAR |
589 | Color_trough, |
486 | Color_trough, |
590 | #endif |
487 | #endif |
591 | #if TINTING |
488 | #if ENABLE_TRANSPARENCY |
592 | Color_tint, |
489 | Color_tint, |
593 | #endif |
490 | #endif |
594 | #if OFF_FOCUS_FADING |
491 | #if OFF_FOCUS_FADING |
595 | Color_fade, |
492 | Color_fade, |
596 | #endif |
493 | #endif |
597 | NRS_COLORS, /* */ |
494 | NRS_COLORS, /* */ |
598 | #ifdef KEEP_SCROLLCOLOR |
495 | #ifdef RXVT_SCROLLBAR |
599 | Color_topShadow = NRS_COLORS, |
496 | Color_topShadow = NRS_COLORS, |
600 | Color_bottomShadow, |
497 | Color_bottomShadow, |
601 | TOTAL_COLORS |
498 | TOTAL_COLORS |
602 | #else |
499 | #else |
603 | TOTAL_COLORS = NRS_COLORS |
500 | TOTAL_COLORS = NRS_COLORS |
604 | #endif |
501 | #endif |
605 | }; |
502 | }; |
606 | |
503 | |
607 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
504 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
608 | |
|
|
609 | #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
|
|
610 | #define NPIXCLR_BITS 32 |
|
|
611 | |
505 | |
612 | /* |
506 | /* |
613 | * Resource list |
507 | * Resource list |
614 | */ |
508 | */ |
615 | enum { |
509 | enum { |
… | |
… | |
640 | #define PrivMode_TtyOutputInh (1UL<<15) |
534 | #define PrivMode_TtyOutputInh (1UL<<15) |
641 | #define PrivMode_Keypress (1UL<<16) |
535 | #define PrivMode_Keypress (1UL<<16) |
642 | #define PrivMode_smoothScroll (1UL<<17) |
536 | #define PrivMode_smoothScroll (1UL<<17) |
643 | #define PrivMode_vt52 (1UL<<18) |
537 | #define PrivMode_vt52 (1UL<<18) |
644 | #define PrivMode_LFNL (1UL<<19) |
538 | #define PrivMode_LFNL (1UL<<19) |
645 | /* too annoying to implement X11 highlight tracking */ |
539 | #define PrivMode_MouseBtnEvent (1UL<<20) |
646 | /* #define PrivMode_MouseX11Track (1LU<<20) */ |
540 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
541 | #define PrivMode_BracketPaste (1UL<<22) |
647 | |
542 | |
648 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
543 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
649 | #define PrivMode(test,bit) \ |
|
|
650 | if (test) \ |
|
|
651 | priv_modes |= (bit); \ |
|
|
652 | else \ |
|
|
653 | priv_modes &= ~(bit) |
|
|
654 | |
544 | |
655 | #ifdef ALLOW_132_MODE |
545 | #ifdef ALLOW_132_MODE |
656 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
546 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
657 | #else |
547 | #else |
658 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
548 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
… | |
… | |
660 | |
550 | |
661 | // do not change these constants lightly, there are many interdependencies |
551 | // do not change these constants lightly, there are many interdependencies |
662 | #define IMBUFSIZ 128 // input modifier buffer sizes |
552 | #define IMBUFSIZ 128 // input modifier buffer sizes |
663 | #define KBUFSZ 512 // size of keyboard mapping buffer |
553 | #define KBUFSZ 512 // size of keyboard mapping buffer |
664 | #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 |
665 | #define UBUFSIZ 2048 // character buffer |
556 | #define UBUFSIZ 2048 // character buffer |
666 | |
557 | |
667 | #ifndef PATH_MAX |
558 | #if ENABLE_FRILLS |
668 | # 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; |
669 | #endif |
567 | #endif |
670 | |
568 | |
671 | /* Motif window hints */ |
569 | /* Motif window hints */ |
672 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
570 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
673 | #define MWM_HINTS_DECORATIONS (1L << 1) |
571 | #define MWM_HINTS_DECORATIONS (1L << 1) |
… | |
… | |
699 | ***************************************************************************** |
597 | ***************************************************************************** |
700 | * MACRO DEFINES |
598 | * MACRO DEFINES |
701 | ***************************************************************************** |
599 | ***************************************************************************** |
702 | */ |
600 | */ |
703 | #define dLocal(type,name) type const name = this->name |
601 | #define dLocal(type,name) type const name = this->name |
704 | #define dDisp Display *disp = this->display->display |
|
|
705 | |
602 | |
706 | // for speed reasons, we assume that all latin1 characters |
603 | // for speed reasons, we assume that all codepoints 32 to 126 are |
707 | // are single-width (the first unicode combining character |
604 | // single-width. |
708 | // is actually 0x300, but ascii is what matters most). |
605 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
709 | #define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1) |
|
|
710 | |
606 | |
711 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
607 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
712 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
608 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
713 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
609 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
714 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
610 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
… | |
… | |
716 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
612 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
717 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
613 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
718 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
614 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
719 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
615 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
720 | |
616 | |
721 | #define OPTION(opt) (options & (opt)) |
|
|
722 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
|
|
723 | | Opt_jumpScroll | Opt_secondaryScreen \ |
|
|
724 | | Opt_pastableTabs | Opt_intensityStyles) |
|
|
725 | |
|
|
726 | // for m >= -n, ensure remainder lies between 0..n-1 |
|
|
727 | #define MOD(m,n) (((m) + (n)) % (n)) |
|
|
728 | |
|
|
729 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
617 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
730 | #define ROW(n) row_buf [LINENO (n)] |
618 | #define ROW(n) row_buf [LINENO (n)] |
731 | |
619 | |
732 | /* how to build & extract colors and attributes */ |
620 | /* how to build & extract colors and attributes */ |
733 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
621 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
… | |
… | |
748 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
636 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
749 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
637 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
750 | |
638 | |
751 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
639 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
752 | |
640 | |
753 | #define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
641 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
754 | #define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
642 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
755 | |
643 | |
756 | #if ENABLE_STYLES |
644 | #if ENABLE_STYLES |
757 | # define FONTSET(style) fontset[GET_STYLE (style)] |
645 | # define FONTSET(style) fontset[GET_STYLE (style)] |
758 | #else |
646 | #else |
759 | # define FONTSET(style) fontset[0] |
647 | # define FONTSET(style) fontset[0] |
760 | #endif |
648 | #endif |
761 | |
649 | |
762 | #ifdef HAVE_SCROLLBARS |
|
|
763 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
764 | #else |
|
|
765 | # define scrollbar_TotalWidth() (0) |
|
|
766 | #endif |
|
|
767 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
768 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
769 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
770 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
771 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
772 | |
|
|
773 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
774 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
775 | && (y) <= scrollbarnext_dnval ()) |
|
|
776 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
777 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
778 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
779 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
780 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
781 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
782 | |
|
|
783 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
784 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
785 | : SCROLLRXVT_MINHEIGHT) |
|
|
786 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
787 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
788 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
789 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
790 | - scrollbar_minheight ()) |
|
|
791 | |
|
|
792 | #ifdef XPM_BACKGROUND |
|
|
793 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
|
|
794 | #else |
|
|
795 | # define XPMClearArea(a, b, c, d, e, f, g) |
|
|
796 | #endif |
|
|
797 | |
|
|
798 | typedef callback1<void, const char *> log_callback; |
650 | typedef callback<void (const char *)> log_callback; |
799 | typedef callback1<int, int> getfd_callback; |
651 | typedef callback<int (int)> getfd_callback; |
800 | |
|
|
801 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
802 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
|
|
803 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
|
|
804 | extern void rxvt_pop_locale () NOTHROW; |
|
|
805 | |
652 | |
806 | /****************************************************************************/ |
653 | /****************************************************************************/ |
807 | |
654 | |
808 | #define LINE_LONGER 0x0001 // line is continued on the next row |
655 | #define LINE_LONGER 0x0001 // line is continued on the next row |
809 | #define LINE_FILTERED 0x0002 // line has been filtered |
656 | #define LINE_FILTERED 0x0002 // line has been filtered |
810 | #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) |
811 | |
660 | |
812 | struct line_t { |
661 | struct line_t { |
813 | text_t *t; // terminal the text |
662 | text_t *t; // terminal the text |
814 | rend_t *r; // rendition, uses RS_ flags |
663 | rend_t *r; // rendition, uses RS_ flags |
815 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
664 | tlen_t_ l; // length of each text line |
816 | uint32_t f; // flags |
665 | uint32_t f; // flags |
817 | |
666 | |
818 | bool is_longer () |
667 | bool is_longer () |
819 | { |
668 | { |
820 | return f & LINE_LONGER; |
669 | return f & LINE_LONGER; |
… | |
… | |
850 | } |
699 | } |
851 | }; |
700 | }; |
852 | |
701 | |
853 | /****************************************************************************/ |
702 | /****************************************************************************/ |
854 | |
703 | |
855 | // primivite wrapper around mbstate_t to ensure initialisation |
704 | // primitive wrapper around mbstate_t to ensure initialisation |
856 | struct mbstate { |
705 | struct mbstate { |
857 | mbstate_t mbs; |
706 | mbstate_t mbs; |
858 | |
707 | |
859 | operator mbstate_t *() { return &mbs; } |
708 | operator mbstate_t *() { return &mbs; } |
860 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
709 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
… | |
… | |
863 | |
712 | |
864 | /****************************************************************************/ |
713 | /****************************************************************************/ |
865 | |
714 | |
866 | #define UNICODE_MASK 0x1fffffUL |
715 | #define UNICODE_MASK 0x1fffffUL |
867 | |
716 | |
868 | #if UNICODE3 |
717 | #if UNICODE_3 |
869 | # define COMPOSE_LO 0x40000000UL |
718 | # define COMPOSE_LO 0x40000000UL |
870 | # define COMPOSE_HI 0x400fffffUL |
719 | # define COMPOSE_HI 0x400fffffUL |
871 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
720 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
872 | #else |
721 | #else |
873 | # if ENABLE_PERL |
722 | # if ENABLE_PERL |
874 | # 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 |
875 | # 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 |
876 | # else |
725 | # else |
877 | # define COMPOSE_LO 0xd800UL |
726 | # define COMPOSE_LO 0xd800UL |
878 | # define COMPOSE_HI 0xf8ffUL |
727 | # define COMPOSE_HI 0xf8ffUL |
879 | # endif |
728 | # endif |
… | |
… | |
908 | #endif |
757 | #endif |
909 | |
758 | |
910 | /****************************************************************************/ |
759 | /****************************************************************************/ |
911 | |
760 | |
912 | #ifdef KEYSYM_RESOURCE |
761 | #ifdef KEYSYM_RESOURCE |
913 | class keyboard_manager; |
762 | class keyboard_manager; |
914 | #endif |
763 | #endif |
915 | |
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 | |
916 | 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 | |
917 | 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 |
918 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
939 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
919 | #if ENABLE_PERL |
940 | #if ENABLE_PERL |
920 | rxvt_perl_term perl; |
941 | rxvt_perl_term perl; |
921 | #endif |
942 | #endif |
922 | struct mbstate mbstate; // current input multibyte state |
943 | struct mbstate mbstate; // current input multibyte state |
923 | |
944 | |
924 | unsigned char want_refresh:1, |
945 | unsigned char want_refresh:1, |
925 | #ifdef TRANSPARENT |
|
|
926 | want_full_refresh:1, /* awaiting full screen refresh */ |
|
|
927 | #endif |
|
|
928 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
929 | am_transparent:1, /* is a transparent term */ |
|
|
930 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
|
|
931 | #endif |
|
|
932 | current_screen:1, /* primary or secondary */ |
946 | current_screen:1, /* primary or secondary */ |
933 | num_scr_allow:1, |
947 | num_scr_allow:1, |
934 | bypass_keystate:1, |
948 | bypass_keystate:1, |
|
|
949 | #ifdef ENABLE_FRILLS |
|
|
950 | urgency_hint:1, |
|
|
951 | #endif |
935 | #ifdef CURSOR_BLINK |
952 | #ifdef CURSOR_BLINK |
936 | hidden_cursor:1, |
953 | hidden_cursor:1, |
937 | #endif |
954 | #endif |
938 | #ifdef TEXT_BLINK |
955 | #ifdef TEXT_BLINK |
939 | hidden_text:1, |
956 | hidden_text:1, |
… | |
… | |
948 | |
965 | |
949 | unsigned char refresh_type, |
966 | unsigned char refresh_type, |
950 | #ifdef META8_OPTION |
967 | #ifdef META8_OPTION |
951 | meta_char, /* Alt-key prefix */ |
968 | meta_char, /* Alt-key prefix */ |
952 | #endif |
969 | #endif |
953 | scrollbar_align, |
|
|
954 | selection_wait, |
970 | selection_wait, |
955 | selection_type; |
971 | selection_type; |
956 | /* ---------- */ |
972 | /* ---------- */ |
957 | bool rvideo_state, rvideo_mode; |
973 | bool rvideo_state, rvideo_mode; |
958 | #ifndef NO_BELL |
974 | #ifndef NO_BELL |
… | |
… | |
961 | int num_scr; /* screen: number lines scrolled */ |
977 | int num_scr; /* screen: number lines scrolled */ |
962 | int prev_ncol, /* screen: previous number of columns */ |
978 | int prev_ncol, /* screen: previous number of columns */ |
963 | prev_nrow; /* screen: previous number of rows */ |
979 | prev_nrow; /* screen: previous number of rows */ |
964 | /* ---------- */ |
980 | /* ---------- */ |
965 | rend_t rstyle; |
981 | rend_t rstyle; |
966 | /* ---------- */ |
|
|
967 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
968 | /* ---------- */ |
982 | /* ---------- */ |
969 | #ifdef SELECTION_SCROLLING |
983 | #ifdef SELECTION_SCROLLING |
970 | int scroll_selection_lines; |
984 | int scroll_selection_lines; |
971 | enum page_dirn scroll_selection_dir; |
985 | enum page_dirn scroll_selection_dir; |
972 | int selection_save_x, |
986 | int selection_save_x, |
… | |
… | |
978 | /* give proper Scroll behaviour */ |
992 | /* give proper Scroll behaviour */ |
979 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
993 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
980 | mouse_slip_wheel_speed, |
994 | mouse_slip_wheel_speed, |
981 | #endif |
995 | #endif |
982 | refresh_count, |
996 | refresh_count, |
983 | refresh_limit, |
|
|
984 | last_bot, /* scrollbar last bottom position */ |
|
|
985 | last_top, /* scrollbar last top position */ |
|
|
986 | last_state, /* scrollbar last state */ |
|
|
987 | scrollbar_len, |
|
|
988 | window_vt_x, |
997 | window_vt_x, |
989 | window_vt_y, |
998 | window_vt_y, |
990 | window_sb_x, |
999 | mouse_row, |
|
|
1000 | mouse_col, |
991 | # ifdef POINTER_BLANK |
1001 | # ifdef POINTER_BLANK |
992 | pointerBlankDelay, |
1002 | pointerBlankDelay, |
993 | # endif |
1003 | # endif |
994 | allowedxerror; |
1004 | allowedxerror; |
995 | /* ---------- */ |
1005 | /* ---------- */ |
… | |
… | |
1001 | unsigned long priv_modes, |
1011 | unsigned long priv_modes, |
1002 | SavedModes; |
1012 | SavedModes; |
1003 | /* ---------- */ |
1013 | /* ---------- */ |
1004 | Atom *xa; |
1014 | Atom *xa; |
1005 | /* ---------- */ |
1015 | /* ---------- */ |
1006 | #ifdef RXVT_SCROLLBAR |
|
|
1007 | GC scrollbarGC, |
|
|
1008 | topShadowGC, |
|
|
1009 | botShadowGC; |
|
|
1010 | #endif |
|
|
1011 | #ifdef XTERM_SCROLLBAR |
|
|
1012 | GC xscrollbarGC, |
|
|
1013 | ShadowGC; |
|
|
1014 | #endif |
|
|
1015 | #ifdef PLAIN_SCROLLBAR |
|
|
1016 | GC pscrollbarGC; |
|
|
1017 | #endif |
|
|
1018 | #ifdef NEXT_SCROLLBAR |
|
|
1019 | GC blackGC, |
|
|
1020 | whiteGC, |
|
|
1021 | grayGC, |
|
|
1022 | darkGC, |
|
|
1023 | stippleGC; |
|
|
1024 | Pixmap dimple, |
|
|
1025 | upArrow, |
|
|
1026 | downArrow, |
|
|
1027 | upArrowHi, |
|
|
1028 | downArrowHi; |
|
|
1029 | #endif |
|
|
1030 | /* ---------- */ |
|
|
1031 | Time selection_time, |
1016 | Time selection_time, |
1032 | selection_request_time; |
1017 | selection_request_time; |
1033 | pid_t cmd_pid; /* process id of child */ |
1018 | pid_t cmd_pid; /* process id of child */ |
1034 | char * incr_buf; |
1019 | char * incr_buf; |
1035 | size_t incr_buf_size, incr_buf_fill; |
1020 | size_t incr_buf_size, incr_buf_fill; |
1036 | /* ---------- */ |
1021 | /* ---------- */ |
1037 | Cursor leftptr_cursor; |
|
|
1038 | /* ---------- */ |
|
|
1039 | #ifndef NO_BACKSPACE_KEY |
|
|
1040 | const char *key_backspace; |
|
|
1041 | #endif |
|
|
1042 | #ifndef NO_DELETE_KEY |
|
|
1043 | const char *key_delete; |
|
|
1044 | #endif |
|
|
1045 | struct mouse_event MEvent; |
1022 | struct mouse_event MEvent; |
1046 | XComposeStatus compose; |
1023 | XComposeStatus compose; |
1047 | ttymode_t tio; |
1024 | struct termios tio; |
1048 | row_col_t oldcursor; |
1025 | row_col_t oldcursor; |
1049 | #ifdef XPM_BACKGROUND |
1026 | #ifdef HAVE_BG_PIXMAP |
1050 | bgPixmap_t bgPixmap; |
1027 | bgPixmap_t bgPixmap; |
1051 | 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 | } |
1052 | #endif |
1038 | #endif |
1053 | |
1039 | |
1054 | #if ENABLE_OVERLAY |
1040 | #if ENABLE_OVERLAY |
1055 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1041 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1056 | text_t **ov_text; |
1042 | text_t **ov_text; |
… | |
… | |
1080 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1066 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1081 | |
1067 | |
1082 | #ifdef KEYSYM_RESOURCE |
1068 | #ifdef KEYSYM_RESOURCE |
1083 | keyboard_manager *keyboard; |
1069 | keyboard_manager *keyboard; |
1084 | #endif |
1070 | #endif |
|
|
1071 | #ifndef NO_RESOURCES |
|
|
1072 | XrmDatabase option_db; |
|
|
1073 | #endif |
1085 | |
1074 | |
1086 | const char *rs[NUM_RESOURCES]; |
1075 | const char *rs[NUM_RESOURCES]; |
1087 | /* command input buffering */ |
1076 | /* command input buffering */ |
1088 | char *cmdbuf_ptr, *cmdbuf_endp; |
1077 | char *cmdbuf_ptr, *cmdbuf_endp; |
1089 | char cmdbuf_base[CBUFSIZ]; |
1078 | char cmdbuf_base[CBUFSIZ]; |
… | |
… | |
1097 | |
1086 | |
1098 | #if ENABLE_FRILLS || ISO_14755 |
1087 | #if ENABLE_FRILLS || ISO_14755 |
1099 | // ISO 14755 entry support |
1088 | // ISO 14755 entry support |
1100 | unicode_t iso14755buf; |
1089 | unicode_t iso14755buf; |
1101 | void commit_iso14755 (); |
1090 | void commit_iso14755 (); |
1102 | int hex_keyval (XKeyEvent &ev); |
|
|
1103 | # if ISO_14755 |
1091 | # if ISO_14755 |
1104 | 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); |
1105 | void iso14755_54 (int x, int y); |
1093 | void iso14755_54 (int x, int y); |
1106 | # endif |
1094 | # endif |
1107 | #endif |
1095 | #endif |
1108 | |
1096 | |
1109 | // modifies first argument(!) |
|
|
1110 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1111 | |
|
|
1112 | long vt_emask, vt_emask_perl, vt_emask_xim; |
1097 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1113 | |
1098 | |
1114 | void vt_select_input () const NOTHROW |
1099 | void vt_select_input () const NOTHROW |
1115 | { |
1100 | { |
1116 | XSelectInput (display->display, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1101 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1117 | } |
1102 | } |
1118 | |
1103 | |
1119 | #if TRANSPARENT |
1104 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1120 | void rootwin_cb (XEvent &xev); |
1105 | void rootwin_cb (XEvent &xev); |
1121 | xevent_watcher rootwin_ev; |
1106 | xevent_watcher rootwin_ev; |
1122 | #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 |
1123 | |
1117 | |
1124 | void x_cb (XEvent &xev); |
1118 | void x_cb (XEvent &xev); |
1125 | void flush (); |
|
|
1126 | xevent_watcher termwin_ev; |
1119 | xevent_watcher termwin_ev; |
1127 | xevent_watcher vt_ev; |
1120 | xevent_watcher vt_ev; |
1128 | #ifdef HAVE_SCROLLBARS |
|
|
1129 | xevent_watcher scrollbar_ev; |
1121 | xevent_watcher scrollbar_ev; |
1130 | #endif |
|
|
1131 | |
1122 | |
1132 | void child_cb (child_watcher &w, int status); child_watcher child_ev; |
1123 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1133 | void check_cb (check_watcher &w); check_watcher check_ev; |
1124 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1134 | void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
1125 | void refresh_check (); |
1135 | void flush_cb (time_watcher &w); time_watcher flush_ev; |
1126 | void flush (); |
1136 | 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; |
1137 | void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; |
1128 | bool pty_fill (); |
|
|
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; |
1138 | |
1131 | |
1139 | #ifdef CURSOR_BLINK |
1132 | #ifdef CURSOR_BLINK |
1140 | 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; |
1141 | #endif |
1134 | #endif |
1142 | #ifdef TEXT_BLINK |
1135 | #ifdef TEXT_BLINK |
1143 | 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; |
1144 | #endif |
1137 | #endif |
1145 | #ifndef NO_BELL |
1138 | #ifndef NO_BELL |
1146 | void bell_cb (time_watcher &w); time_watcher bell_ev; |
1139 | void bell_cb (ev::timer &w, int revents); ev::timer bell_ev; |
1147 | #endif |
1140 | #endif |
1148 | |
1141 | |
1149 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1142 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1150 | 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; |
1151 | #endif |
1144 | #endif |
1152 | #ifdef SELECTION_SCROLLING |
1145 | #ifdef SELECTION_SCROLLING |
1153 | 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; |
1154 | #endif |
1147 | #endif |
1155 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1148 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1156 | 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; |
1157 | #endif |
1150 | #endif |
1158 | |
1151 | |
1159 | #ifdef POINTER_BLANK |
1152 | #ifdef POINTER_BLANK |
1160 | void pointer_cb (time_watcher &w); time_watcher pointer_ev; |
1153 | void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev; |
1161 | void pointer_blank (); |
1154 | void pointer_blank (); |
1162 | #endif |
1155 | #endif |
1163 | void pointer_unblank (); |
1156 | void pointer_unblank (); |
1164 | |
1157 | |
1165 | void tt_printf (const char *fmt,...); |
1158 | void tt_printf (const char *fmt,...); |
1166 | void tt_write (const char *data, unsigned int len); |
1159 | void tt_write (const char *data, unsigned int len); |
1167 | void pty_write (); |
1160 | void pty_write (); |
1168 | |
1161 | |
1169 | void tt_winch (); |
|
|
1170 | |
|
|
1171 | rxvt_term (); |
|
|
1172 | ~rxvt_term (); |
|
|
1173 | void destroy (); |
|
|
1174 | void emergency_cleanup (); |
|
|
1175 | |
|
|
1176 | bool init (int argc, const char *const *argv, stringvec *envv); |
|
|
1177 | |
|
|
1178 | bool init (stringvec *argv, stringvec *envv) |
1162 | void init (stringvec *argv, stringvec *envv) |
1179 | { |
1163 | { |
1180 | this->argv = argv; |
1164 | this->argv = argv; |
1181 | return init (argv->size (), argv->begin (), envv); |
1165 | init (argv->size (), argv->begin (), envv); |
1182 | } |
1166 | } |
1183 | |
|
|
1184 | bool init_vars (); |
|
|
1185 | |
|
|
1186 | bool pty_fill (); |
|
|
1187 | |
1167 | |
1188 | void make_current () const // make this the "currently active" urxvt instance |
1168 | void make_current () const // make this the "currently active" urxvt instance |
1189 | { |
1169 | { |
1190 | SET_R (this); |
1170 | SET_R (this); |
|
|
1171 | set_environ (envv); |
1191 | rxvt_set_locale (locale); |
1172 | rxvt_set_locale (locale); |
1192 | set_environ (envv); |
|
|
1193 | } |
1173 | } |
1194 | |
|
|
1195 | void init_secondary (); |
|
|
1196 | const char **init_resources (int argc, const char *const *argv); |
|
|
1197 | const char *x_resource (const char *name); |
|
|
1198 | void init_env (); |
|
|
1199 | void set_locale (const char *locale); |
|
|
1200 | void init_xlocale (); |
|
|
1201 | void init_command (const char *const *argv); |
|
|
1202 | void run_command (const char *const *argv); |
|
|
1203 | int run_child (const char *const *argv); |
|
|
1204 | |
|
|
1205 | void color_aliases (int idx); |
|
|
1206 | void recolour_cursor (); |
|
|
1207 | void create_windows (int argc, const char *const *argv); |
|
|
1208 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
|
|
1209 | void window_calc (unsigned int newwidth, unsigned int newheight); |
|
|
1210 | |
1174 | |
1211 | #if USE_XIM |
1175 | #if USE_XIM |
1212 | rxvt_xim *input_method; |
1176 | rxvt_xim *input_method; |
1213 | XIC Input_Context; |
1177 | XIC Input_Context; |
1214 | XIMStyle input_style; |
1178 | XIMStyle input_style; |
… | |
… | |
1222 | 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); |
1223 | |
1187 | |
1224 | bool IMisRunning (); |
1188 | bool IMisRunning (); |
1225 | void IMSendSpot (); |
1189 | void IMSendSpot (); |
1226 | bool IM_get_IC (const char *modifiers); |
1190 | bool IM_get_IC (const char *modifiers); |
1227 | void IMSetStatusPosition (); |
1191 | void IMSetPosition (); |
1228 | #endif |
1192 | #endif |
1229 | |
|
|
1230 | void resize_scrollbar (); |
|
|
1231 | |
1193 | |
1232 | // command.C |
1194 | // command.C |
1233 | void lookup_key (XKeyEvent &ev); |
1195 | void key_press (XKeyEvent &ev); |
|
|
1196 | void key_release (XKeyEvent &ev); |
1234 | unsigned int cmd_write (const char *str, unsigned int count); |
1197 | unsigned int cmd_write (const char *str, unsigned int count); |
1235 | |
1198 | |
1236 | wchar_t next_char () NOTHROW; |
1199 | wchar_t next_char () NOTHROW; |
1237 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1200 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1238 | uint32_t next_octet () NOTHROW; |
1201 | uint32_t next_octet () NOTHROW; |
1239 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1202 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1240 | |
1203 | |
1241 | bool cmd_parse (); |
1204 | void cmd_parse (); |
1242 | void mouse_report (XButtonEvent &ev); |
1205 | void mouse_report (XButtonEvent &ev); |
1243 | void button_press (XButtonEvent &ev); |
1206 | void button_press (XButtonEvent &ev); |
1244 | void button_release (XButtonEvent &ev); |
1207 | void button_release (XButtonEvent &ev); |
1245 | void focus_in (); |
1208 | void focus_in (); |
1246 | void focus_out (); |
1209 | void focus_out (); |
1247 | int check_our_parents (); |
1210 | void set_urgency (bool enable); |
|
|
1211 | void update_fade_color (unsigned int idx); |
1248 | #ifdef PRINTPIPE |
1212 | #ifdef PRINTPIPE |
1249 | FILE *popen_printer (); |
1213 | FILE *popen_printer (); |
1250 | int pclose_printer (FILE *stream); |
1214 | int pclose_printer (FILE *stream); |
1251 | #endif |
1215 | #endif |
1252 | void process_print_pipe (); |
1216 | void process_print_pipe (); |
… | |
… | |
1263 | int privcases (int mode, unsigned long bit); |
1227 | int privcases (int mode, unsigned long bit); |
1264 | 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); |
1265 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1229 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1266 | void process_graphics (); |
1230 | void process_graphics (); |
1267 | // 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); |
1268 | void Get_Colours (); |
1243 | void get_colours (); |
1269 | void get_ourmods (); |
1244 | void get_ourmods (); |
1270 | // main.C |
1245 | // main.C |
|
|
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); |
1271 | bool set_fonts (); |
1254 | bool set_fonts (); |
1272 | 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); |
1273 | 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); |
1274 | void set_title (const char *str); |
1257 | void set_title (const char *str); |
1275 | void set_icon_name (const char *str); |
1258 | void set_icon_name (const char *str); |
1276 | void set_window_color (int idx, const char *color); |
1259 | void set_window_color (int idx, const char *color); |
1277 | void set_colorfgbg (); |
1260 | void set_colorfgbg (); |
1278 | 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); |
1279 | 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); |
1280 | |
1266 | |
1281 | // screen.C |
1267 | // screen.C |
1282 | |
1268 | |
1283 | void lalloc (line_t &l) const |
1269 | void lalloc (line_t &l) const |
1284 | { |
1270 | { |
… | |
… | |
1312 | { |
1298 | { |
1313 | int base = GET_BASEFG (r); |
1299 | int base = GET_BASEFG (r); |
1314 | #ifndef NO_BRIGHTCOLOR |
1300 | #ifndef NO_BRIGHTCOLOR |
1315 | if (r & RS_Bold |
1301 | if (r & RS_Bold |
1316 | # if ENABLE_STYLES |
1302 | # if ENABLE_STYLES |
1317 | && OPTION (Opt_intensityStyles) |
1303 | && option (Opt_intensityStyles) |
1318 | # endif |
1304 | # endif |
1319 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1305 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1320 | base += minBrightCOLOR - minCOLOR; |
1306 | base += minBrightCOLOR - minCOLOR; |
1321 | #endif |
1307 | #endif |
1322 | return base; |
1308 | return base; |
… | |
… | |
1326 | { |
1312 | { |
1327 | int base = GET_BASEBG (r); |
1313 | int base = GET_BASEBG (r); |
1328 | #ifndef NO_BRIGHTCOLOR |
1314 | #ifndef NO_BRIGHTCOLOR |
1329 | if (r & RS_Blink |
1315 | if (r & RS_Blink |
1330 | # if ENABLE_STYLES |
1316 | # if ENABLE_STYLES |
1331 | && OPTION (Opt_intensityStyles) |
1317 | && option (Opt_intensityStyles) |
1332 | # endif |
1318 | # endif |
1333 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1319 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1334 | base += minBrightCOLOR - minCOLOR; |
1320 | base += minBrightCOLOR - minCOLOR; |
1335 | #endif |
1321 | #endif |
1336 | return base; |
1322 | return base; |
1337 | } |
1323 | } |
1338 | |
1324 | |
1339 | bool option (uint32_t opt) const NOTHROW |
1325 | bool option (uint8_t opt) const NOTHROW |
1340 | { |
1326 | { |
1341 | return OPTION (opt); |
1327 | if (!opt) |
|
|
1328 | return 0; |
|
|
1329 | |
|
|
1330 | --opt; |
|
|
1331 | return options[opt >> 3] & (1 << (opt & 7)); |
1342 | } |
1332 | } |
1343 | |
1333 | |
1344 | void set_option (uint32_t opt, bool set) NOTHROW |
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 |
1345 | { |
1347 | { |
1346 | if (set) |
1348 | if (set) |
1347 | options |= opt; |
1349 | priv_modes |= bit; |
1348 | else |
1350 | else |
1349 | options &= ~opt; |
1351 | priv_modes &= ~bit; |
1350 | } |
1352 | } |
1351 | |
1353 | |
|
|
1354 | // modifies first argument(!) |
|
|
1355 | void paste (char *data, unsigned int len) NOTHROW; |
1352 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1356 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1353 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
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; |
1354 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1359 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1355 | void scr_reset (); |
1360 | void scr_reset (); |
1356 | void scr_release () NOTHROW; |
1361 | void scr_release () NOTHROW; |
1357 | void scr_clear (bool really = false) NOTHROW; |
1362 | void scr_clear (bool really = false) NOTHROW; |
1358 | void scr_refresh () NOTHROW; |
1363 | void scr_refresh () NOTHROW; |
… | |
… | |
1363 | void scr_backindex () NOTHROW; |
1368 | void scr_backindex () NOTHROW; |
1364 | void scr_forwardindex () NOTHROW; |
1369 | void scr_forwardindex () NOTHROW; |
1365 | #endif |
1370 | #endif |
1366 | void scr_touch (bool refresh) NOTHROW; |
1371 | void scr_touch (bool refresh) NOTHROW; |
1367 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1372 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1368 | rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); |
|
|
1369 | void scr_recolour () NOTHROW; |
1373 | void scr_recolour () NOTHROW; |
1370 | void scr_remap_chars () NOTHROW; |
1374 | void scr_remap_chars () NOTHROW; |
1371 | void scr_remap_chars (line_t &l) NOTHROW; |
1375 | void scr_remap_chars (line_t &l) NOTHROW; |
1372 | |
1376 | |
1373 | enum cursor_mode { SAVE, RESTORE }; |
1377 | enum cursor_mode { SAVE, RESTORE }; |
… | |
… | |
1424 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1428 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1425 | void selection_click (int clicks, int x, int y) NOTHROW; |
1429 | void selection_click (int clicks, int x, int y) NOTHROW; |
1426 | void selection_extend (int x, int y, int flag) NOTHROW; |
1430 | void selection_extend (int x, int y, int flag) NOTHROW; |
1427 | void selection_rotate (int x, int y) NOTHROW; |
1431 | void selection_rotate (int x, int y) NOTHROW; |
1428 | |
1432 | |
1429 | void pixel_position (int *x, int *y) NOTHROW; |
|
|
1430 | |
|
|
1431 | #if defined(NEXT_SCROLLBAR) |
|
|
1432 | // scrollbar-next.C |
|
|
1433 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1434 | void init_scrollbar_stuff (); |
|
|
1435 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1436 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1437 | #endif |
|
|
1438 | |
|
|
1439 | #if defined(RXVT_SCROLLBAR) |
|
|
1440 | // scrollbar-rxvt.C |
|
|
1441 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1442 | #endif |
|
|
1443 | |
|
|
1444 | #if defined(XTERM_SCROLLBAR) |
|
|
1445 | // scrollbar-xterm.C |
|
|
1446 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1447 | #endif |
|
|
1448 | |
|
|
1449 | #if defined(PLAIN_SCROLLBAR) |
|
|
1450 | // scrollbar-plain.C |
|
|
1451 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1452 | #endif |
|
|
1453 | |
|
|
1454 | // scrollbar.C |
|
|
1455 | int scrollbar_mapping (int map); |
|
|
1456 | int scrollbar_show (int update); |
|
|
1457 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1458 | |
|
|
1459 | // xdefaults.C |
1433 | // xdefaults.C |
1460 | void get_options (int argc, const char *const *argv); |
1434 | void get_options (int argc, const char *const *argv); |
1461 | int parse_keysym (const char *str, const char *arg); |
1435 | int parse_keysym (const char *str, const char *arg); |
1462 | void get_xdefaults (FILE *stream, const char *name); |
1436 | const char *x_resource (const char *name); |
1463 | void extract_resources (); |
1437 | void extract_resources (); |
1464 | // xpm.C |
|
|
1465 | int scale_pixmap (const char *geom); |
|
|
1466 | void resize_pixmap (); |
|
|
1467 | Pixmap set_bgPixmap (const char *file); |
|
|
1468 | }; |
1438 | }; |
1469 | |
1439 | |
1470 | /* |
1440 | #endif /* _RXVT_H_ */ |
1471 | ***************************************************************************** |
|
|
1472 | * PROTOTYPES |
|
|
1473 | ***************************************************************************** |
|
|
1474 | */ |
|
|
1475 | #ifdef PROTOTYPES |
|
|
1476 | # define __PROTO(p) p |
|
|
1477 | #else |
|
|
1478 | # define __PROTO(p) () |
|
|
1479 | #endif |
|
|
1480 | |
1441 | |
1481 | #endif /* _RXVT_H_ */ |
|
|
1482 | |
|
|