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" |
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49 | |
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50 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
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51 | # define ENABLE_OVERLAY 1 |
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52 | #endif |
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53 | |
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54 | #if ENABLE_PERL |
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55 | # define ENABLE_FRILLS 1 |
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56 | # define ENABLE_COMBINING 1 |
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57 | #endif |
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58 | |
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59 | #if ENABLE_FRILLS |
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60 | # define ENABLE_XEMBED 1 |
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61 | # define ENABLE_EWMH 1 |
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62 | # define ENABLE_XIM_ONTHESPOT 1 |
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63 | # define CURSOR_BLINK 1 |
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64 | # define OPTION_HC 1 |
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65 | # define BUILTIN_GLYPHS 1 |
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66 | #else |
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67 | # define ENABLE_MINIMAL 1 |
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68 | #endif |
7 | |
69 | |
8 | #include <limits.h> |
70 | #include <limits.h> |
9 | |
71 | |
10 | #include <X11/cursorfont.h> |
72 | #include <X11/cursorfont.h> |
11 | #include <X11/keysym.h> |
73 | #include <X11/keysym.h> |
12 | #include <X11/keysymdef.h> |
74 | #include <X11/keysymdef.h> |
13 | #include <X11/Xatom.h> |
75 | #include <X11/Xatom.h> |
14 | #if ENABLE_FRILLS |
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15 | #include <X11/Xmd.h> |
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16 | #endif |
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17 | |
76 | |
18 | #include "encoding.h" |
77 | #include "encoding.h" |
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78 | #include "rxvtutil.h" |
19 | #include "rxvtfont.h" |
79 | #include "rxvtfont.h" |
20 | #include "rxvttoolkit.h" |
80 | #include "rxvttoolkit.h" |
21 | #include "iom.h" |
81 | #include "scrollbar.h" |
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82 | #include "ev_cpp.h" |
22 | #include "salloc.h" |
83 | #include "salloc.h" |
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84 | #include "libptytty.h" |
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85 | |
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86 | #include "rxvtperl.h" |
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87 | |
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88 | // try to avoid some macros to decrease code size, on some systems |
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89 | #if ENABLE_MINIMAL |
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90 | # define strcmp(a,b) (strcmp)(a,b) |
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91 | # define strlen(a) (strlen)(a) |
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92 | # define strcpy(a,b) (strcpy)(a,b) |
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93 | # define memset(a,c,l) (memset)(a,c,l) |
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94 | # define memcpy(a,b,l) (memcpy)(a,b,l) |
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95 | #endif |
23 | |
96 | |
24 | /* |
97 | /* |
25 | ***************************************************************************** |
98 | ***************************************************************************** |
26 | * SYSTEM HACKS |
99 | * SYSTEM HACKS |
27 | ***************************************************************************** |
100 | ***************************************************************************** |
28 | */ |
101 | */ |
29 | /* Consistent defines - please report on the necessity |
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30 | * @ Unixware: defines (__svr4__) |
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31 | */ |
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32 | #if defined (SVR4) && !defined (__svr4__) |
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33 | # define __svr4__ 1 |
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34 | #endif |
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35 | #if defined (sun) && !defined (__sun__) |
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36 | # define __sun__ 1 |
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37 | #endif |
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38 | |
102 | |
39 | #ifndef HAVE_XPOINTER |
103 | #ifndef HAVE_XPOINTER |
40 | typedef char *XPointer; |
104 | typedef char *XPointer; |
41 | #endif |
105 | #endif |
42 | |
106 | |
43 | #ifdef HAVE_TERMIOS_H |
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44 | # include <termios.h> |
107 | #include <termios.h> |
45 | typedef struct termios ttymode_t; |
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46 | #else |
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47 | # include <sgtty.h> |
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48 | typedef struct { |
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49 | struct sgttyb sg; |
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50 | struct tchars tc; |
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51 | struct ltchars lc; |
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52 | int line; |
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53 | int local; |
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54 | } ttymode_t; |
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55 | #endif |
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56 | |
108 | |
57 | #ifdef XPM_BACKGROUND |
109 | #include "background.h" |
58 | # ifdef XPM_INC_X11 |
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59 | # include <X11/xpm.h> |
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60 | # else |
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61 | # include <xpm.h> |
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62 | # endif |
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63 | #endif |
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64 | |
110 | |
65 | #ifndef STDIN_FILENO |
111 | #ifndef STDIN_FILENO |
66 | # define STDIN_FILENO 0 |
112 | # define STDIN_FILENO 0 |
67 | # define STDOUT_FILENO 1 |
113 | # define STDOUT_FILENO 1 |
68 | # define STDERR_FILENO 2 |
114 | # define STDERR_FILENO 2 |
69 | #endif |
115 | #endif |
70 | |
116 | |
71 | #if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) |
117 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
72 | # if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) |
118 | # define EXIT_SUCCESS 0 /* exit function success */ |
73 | # define NO_SETOWNER_TTYDEV 1 |
119 | # define EXIT_FAILURE 1 /* exit function failure */ |
74 | # endif |
120 | #endif |
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121 | |
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122 | #ifndef PATH_MAX |
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123 | # define PATH_MAX 16384 |
75 | #endif |
124 | #endif |
76 | #if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) |
125 | |
77 | # define NO_SETOWNER_TTYDEV 1 |
126 | /****************************************************************************/ |
78 | #endif |
127 | |
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128 | // exception thrown on fatal (per-instance) errors |
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129 | class rxvt_failure_exception { }; |
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130 | |
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131 | // exception thrown when the command parser runs out of input data |
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132 | class out_of_input { }; |
79 | |
133 | |
80 | /* |
134 | /* |
81 | ***************************************************************************** |
135 | ***************************************************************************** |
82 | * PROTOTYPES |
136 | * PROTOTYPES |
83 | ***************************************************************************** |
137 | ***************************************************************************** |
84 | */ |
138 | */ |
85 | RETSIGTYPE rxvt_Child_signal (int sig); |
139 | // main.C |
86 | RETSIGTYPE rxvt_Exit_signal (int sig); |
140 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
87 | void rxvt_clean_exit (); |
141 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
88 | void * rxvt_malloc (size_t size); |
142 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
89 | void * rxvt_calloc (size_t number, size_t size); |
143 | extern void rxvt_pop_locale () NOTHROW; |
90 | void * rxvt_realloc (void *ptr, size_t size); |
144 | void rxvt_init (); |
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145 | |
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146 | // misc.C |
91 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
147 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
92 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
148 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
93 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
149 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
94 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
150 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
95 | char * rxvt_strdup (const char *str); |
151 | |
96 | char * rxvt_r_basename (const char *str); |
152 | const char * rxvt_basename (const char *str) NOTHROW; |
97 | void rxvt_vlog (const char *fmt, va_list arg_ptr); |
153 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
98 | void rxvt_log (const char *fmt,...); |
154 | void rxvt_log (const char *fmt,...) NOTHROW; |
99 | void rxvt_warn (const char *fmt,...); |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
100 | void rxvt_fatal (const char *fmt,...); |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
101 | void rxvt_exit_failure (); |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
102 | int rxvt_Str_match (const char *s1, const char *s2); |
158 | |
103 | const char * rxvt_Str_skip_space (const char *str); |
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104 | char * rxvt_Str_trim (char *str); |
159 | char * rxvt_strtrim (char *str) NOTHROW; |
105 | int rxvt_Str_escaped (char *str); |
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106 | char ** rxvt_splitcommastring (const char *cs); |
160 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
107 | void rxvt_freecommastring (char **cs); |
161 | void rxvt_freecommastring (char **cs) NOTHROW; |
108 | char * rxvt_File_find (const char *file, const char *ext, const char *path); |
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109 | void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); |
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110 | void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); |
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111 | |
162 | |
112 | void rxvt_privileges (rxvt_privaction action); |
163 | void * rxvt_malloc (size_t size); |
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164 | void * rxvt_calloc (size_t number, size_t size); |
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165 | void * rxvt_realloc (void *ptr, size_t size); |
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166 | |
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167 | ///////////////////////////////////////////////////////////////////////////// |
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168 | |
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169 | // temporarily replace the process environment |
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170 | extern char **environ; |
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171 | extern char **rxvt_environ; // the original environ pointer |
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172 | |
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173 | static inline void |
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174 | set_environ (stringvec *envv) |
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175 | { |
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176 | #if ENABLE_PERL |
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177 | assert (envv); |
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178 | #else |
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179 | if (envv) |
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180 | #endif |
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181 | environ = (char **)envv->begin (); |
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182 | } |
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183 | |
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184 | static inline void |
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185 | set_environ (char **envv) |
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186 | { |
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187 | #if ENABLE_PERL |
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188 | assert (envv); |
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189 | #else |
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190 | if (envv) |
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191 | #endif |
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192 | environ = envv; |
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193 | } |
113 | |
194 | |
114 | /* |
195 | /* |
115 | ***************************************************************************** |
196 | ***************************************************************************** |
116 | * STRUCTURES AND TYPEDEFS |
197 | * STRUCTURES AND TYPEDEFS |
117 | ***************************************************************************** |
198 | ***************************************************************************** |
118 | */ |
199 | */ |
119 | struct grwin_t; |
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120 | |
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121 | /* Sanitize menubar info */ |
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122 | #ifndef MENUBAR |
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123 | # undef MENUBAR_MAX |
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124 | #endif |
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125 | #ifndef MENUBAR_MAX |
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126 | # define MENUBAR_MAX 0 |
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127 | #endif |
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128 | |
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129 | /* If we're using either the rxvt scrollbar or menu bars, keep the |
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130 | * scrollColor resource. |
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131 | */ |
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132 | #if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) |
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133 | # define KEEP_SCROLLCOLOR 1 |
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134 | #else |
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135 | # undef KEEP_SCROLLCOLOR |
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136 | #endif |
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137 | |
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138 | #ifdef XPM_BACKGROUND |
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139 | typedef struct { |
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140 | short w, h, x, y; |
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141 | Pixmap pixmap; |
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142 | } bgPixmap_t; |
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143 | #endif |
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144 | |
200 | |
145 | /* |
201 | /* |
146 | * the 'essential' information for reporting Mouse Events |
202 | * the 'essential' information for reporting Mouse Events |
147 | * pared down from XButtonEvent |
203 | * pared down from XButtonEvent |
148 | */ |
204 | */ |
149 | struct mouse_event { |
205 | struct mouse_event |
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206 | { |
150 | int clicks; |
207 | int clicks; |
151 | Time time; /* milliseconds */ |
208 | Time time; /* milliseconds */ |
152 | unsigned int state; /* key or button mask */ |
209 | unsigned int state; /* key or button mask */ |
153 | unsigned int button; /* detail */ |
210 | unsigned int button; /* detail */ |
154 | }; |
211 | }; |
155 | |
212 | |
156 | #define MAX_IT(current, other) if ((other) > (current)) (current) = (other) |
213 | #if ENABLE_XEMBED |
157 | #define MIN_IT(current, other) if ((other) < (current)) (current) = (other) |
214 | // XEMBED messages |
158 | #define SWAP_IT(one, two, typeof) \ |
215 | # define XEMBED_EMBEDDED_NOTIFY 0 |
159 | do { \ |
216 | # define XEMBED_WINDOW_ACTIVATE 1 |
160 | typeof swapittmp; \ |
217 | # define XEMBED_WINDOW_DEACTIVATE 2 |
161 | (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ |
218 | # define XEMBED_REQUEST_FOCUS 3 |
162 | } while (/* CONSTCOND */ 0) |
219 | # define XEMBED_FOCUS_IN 4 |
163 | #define BOUND_POSITIVE_INT16(val) \ |
220 | # define XEMBED_FOCUS_OUT 5 |
164 | (int16_t) ((val) <= 0 \ |
221 | # define XEMBED_FOCUS_NEXT 6 |
165 | ? 0 \ |
222 | # define XEMBED_FOCUS_PREV 7 |
166 | : min ((val), (((uint16_t)-1)>>1))) |
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167 | |
223 | |
168 | #if ENABLE_FRILLS |
224 | # define XEMBED_MODALITY_ON 10 |
169 | typedef struct _mwmhints { |
225 | # define XEMBED_MODALITY_OFF 11 |
170 | CARD32 flags; |
226 | # define XEMBED_REGISTER_ACCELERATOR 12 |
171 | CARD32 functions; |
227 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
172 | CARD32 decorations; |
228 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
173 | INT32 input_mode; |
229 | |
174 | CARD32 status; |
230 | // XEMBED detail code |
175 | } MWMHints; |
231 | # define XEMBED_FOCUS_CURRENT 0 |
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232 | # define XEMBED_FOCUS_FIRST 1 |
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233 | # define XEMBED_FOCUS_LAST 2 |
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234 | |
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235 | # define XEMBED_MAPPED (1 << 0) |
176 | #endif |
236 | #endif |
177 | |
237 | |
178 | /* |
238 | /* |
179 | ***************************************************************************** |
239 | ***************************************************************************** |
180 | * NORMAL DEFINES |
240 | * NORMAL DEFINES |
181 | ***************************************************************************** |
241 | ***************************************************************************** |
182 | */ |
242 | */ |
183 | |
243 | |
184 | /* COLORTERM, TERM environment variables */ |
244 | /* COLORTERM, TERM environment variables */ |
185 | #define COLORTERMENV "rxvt" |
245 | #define COLORTERMENV "rxvt" |
186 | #ifdef XPM_BACKGROUND |
246 | #ifdef BG_IMAGE_FROM_FILE |
187 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
247 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
188 | #else |
248 | #else |
189 | # define COLORTERMENVFULL COLORTERMENV |
249 | # define COLORTERMENVFULL COLORTERMENV |
190 | #endif |
250 | #endif |
191 | #ifndef TERMENV |
251 | #ifndef TERMENV |
… | |
… | |
194 | |
254 | |
195 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
255 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
196 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
256 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
197 | #endif |
257 | #endif |
198 | |
258 | |
199 | #ifdef NO_RESOURCES |
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200 | # undef USE_XGETDEFAULT |
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201 | #endif |
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202 | |
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203 | #if ISO_14755 |
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204 | # define ENABLE_OVERLAY 1 |
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205 | #endif |
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206 | |
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207 | /* now look for other badly set stuff */ |
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208 | |
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209 | #if !defined (EACCESS) && defined(EAGAIN) |
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210 | # define EACCESS EAGAIN |
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211 | #endif |
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212 | |
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213 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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214 | # define EXIT_SUCCESS 0 /* exit function success */ |
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215 | # define EXIT_FAILURE 1 /* exit function failure */ |
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216 | #endif |
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217 | |
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218 | #define menuBar_esc 10 |
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219 | #define scrollBar_esc 30 |
259 | #define scrollBar_esc 30 |
220 | #define menuBar_margin 2 /* margin below text */ |
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221 | |
260 | |
222 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
261 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
223 | # define HAVE_SCROLLBARS 1 |
262 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
224 | #endif |
263 | #endif |
225 | |
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226 | /* width of scrollBar, menuBar shadow, must be 1 or 2 */ |
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227 | #ifdef HALFSHADOW |
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228 | # define SHADOW 1 |
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229 | #else |
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230 | # define SHADOW 2 |
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231 | #endif |
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232 | |
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233 | #define R_SB_ALIGN_CENTRE 0 |
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234 | #define R_SB_ALIGN_TOP 1 |
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235 | #define R_SB_ALIGN_BOTTOM 2 |
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236 | |
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237 | #define R_SB_RXVT 0 |
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238 | #define R_SB_NEXT 1 |
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239 | #define R_SB_XTERM 2 |
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240 | #define R_SB_PLAIN 4 |
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241 | |
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242 | #define SB_WIDTH_NEXT 19 |
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243 | #define SB_WIDTH_XTERM 15 |
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244 | #define SB_WIDTH_PLAIN 7 |
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245 | #ifndef SB_WIDTH_RXVT |
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246 | # define SB_WIDTH_RXVT 10 |
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247 | #endif |
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248 | |
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249 | /* |
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250 | * NeXT scrollbar defines |
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251 | */ |
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252 | #define SB_PADDING 1 |
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253 | #define SB_BORDER_WIDTH 1 |
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254 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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255 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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256 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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257 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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258 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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259 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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260 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
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261 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
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262 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
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263 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
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264 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
|
|
265 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
|
|
266 | /* |
|
|
267 | * +-------------+ |
|
|
268 | * | | <---< SB_PADDING |
|
|
269 | * | ::::::::::: | |
|
|
270 | * | ::::::::::: | |
|
|
271 | * ''''''''''''''''' |
|
|
272 | * ,,,,,,,,,,,,,,,,, |
|
|
273 | * | ::::::::::: | |
|
|
274 | * | ::::::::::: | |
|
|
275 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
|
|
276 | * | | :::::::: | |
|
|
277 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
|
|
278 | * | +---------+ | |
|
|
279 | * | | ......%%| | |
|
|
280 | * | | ......%%| | |
|
|
281 | * | | .. ()..%%| | |
|
|
282 | * | | ......%%| | |
|
|
283 | * | | %%%%%%%%| | |
|
|
284 | * | +---------+ | <......................... |
|
|
285 | * | | <---< SB_PADDING : |
|
|
286 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
|
|
287 | * | | ......%%| | | : : |
|
|
288 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
|
|
289 | * | | %%%%%%%%| | | : : |
|
|
290 | * | +---------+ | <-+ : : |
|
|
291 | * | | : : |
|
|
292 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
|
|
293 | * | | ......%%| | | : : |
|
|
294 | * | | ..\/..%%| | | : : |
|
|
295 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
|
|
296 | * | +---------+ | | : : |
|
|
297 | * | | | : : |
|
|
298 | * +-------------+ <-+.........:............: |
|
|
299 | * ^^|_________| : |
|
|
300 | * || | : |
|
|
301 | * || +---< SB_BUTTON_WIDTH |
|
|
302 | * || : |
|
|
303 | * |+------< SB_PADDING |
|
|
304 | * |: : |
|
|
305 | * +----< SB_BORDER_WIDTH |
|
|
306 | * : : |
|
|
307 | * :............: |
|
|
308 | * | |
|
|
309 | * +---< SB_WIDTH_NEXT |
|
|
310 | */ |
|
|
311 | |
264 | |
312 | enum { |
265 | enum { |
313 | NO_REFRESH = 0 , /* Window not visible at all! */ |
266 | NO_REFRESH = 0, /* Window not visible at all! */ |
314 | FAST_REFRESH = 1<<0, /* Fully exposed window */ |
267 | FAST_REFRESH = 1, /* Fully exposed window */ |
315 | SLOW_REFRESH = 1<<1, /* Partially exposed window */ |
268 | SLOW_REFRESH = 2, /* Partially exposed window */ |
316 | SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */ |
|
|
317 | }; |
269 | }; |
318 | |
270 | |
319 | #ifdef NO_SECONDARY_SCREEN |
271 | #ifdef NO_SECONDARY_SCREEN |
320 | # define NSCREENS 0 |
272 | # define NSCREENS 0 |
321 | #else |
273 | #else |
… | |
… | |
327 | #define FONT_DN "#-" |
279 | #define FONT_DN "#-" |
328 | #define FONT_UP "#+" |
280 | #define FONT_UP "#+" |
329 | |
281 | |
330 | /* flags for rxvt_scr_gotorc () */ |
282 | /* flags for rxvt_scr_gotorc () */ |
331 | enum { |
283 | enum { |
332 | C_RELATIVE = 1 , /* col movement is relative */ |
284 | C_RELATIVE = 1, /* col movement is relative */ |
333 | R_RELATIVE = 2, /* row movement is relative */ |
285 | R_RELATIVE = 2, /* row movement is relative */ |
334 | RELATIVE = 1 | 2, |
286 | RELATIVE = C_RELATIVE | R_RELATIVE, |
335 | }; |
287 | }; |
336 | |
288 | |
337 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
289 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
338 | enum { |
290 | enum { |
339 | INSERT = -1, /* don't change these values */ |
291 | INSERT = -1, /* don't change these values */ |
… | |
… | |
352 | enum { |
304 | enum { |
353 | PRIMARY = 0, |
305 | PRIMARY = 0, |
354 | SECONDARY, |
306 | SECONDARY, |
355 | }; |
307 | }; |
356 | |
308 | |
357 | #define RS_None 0 /* Normal */ |
309 | #define RS_None 0 |
358 | |
310 | |
359 | #define RS_fgMask 0x0000007fUL /* 128 colors */ |
311 | #ifndef USE_256_COLORS |
360 | #define RS_bgMask 0x00003f80UL /* 128 colors */ |
312 | #define RS_colorMask 0x0000007fUL // 128 colors |
|
|
313 | #else |
|
|
314 | #define RS_colorMask 0x000001ffUL |
|
|
315 | #endif |
|
|
316 | #define RS_fgShift 0 |
|
|
317 | #define RS_bgShift Color_Bits |
|
|
318 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
|
|
319 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
361 | |
320 | |
362 | // font styles |
321 | // font styles |
363 | #define RS_Bold 0x00004000UL // value 1 |
322 | #define RS_Bold 0x08000000UL // value 1 |
364 | #define RS_Italic 0x00008000UL // value 2 |
323 | #define RS_Italic 0x10000000UL // value 2 |
365 | |
324 | |
366 | // fake styles |
325 | // fake styles |
367 | #define RS_Blink 0x00010000UL /* blink */ |
326 | #define RS_Blink 0x20000000UL // blink |
368 | #define RS_RVid 0x00020000UL /* reverse video */ |
327 | #define RS_RVid 0x40000000UL // reverse video |
369 | #define RS_Uline 0x00040000UL /* underline */ |
328 | #define RS_Uline 0x80000000UL // underline |
370 | |
329 | |
371 | // 5 bits still to go |
330 | // 5 custom bits for extensions |
|
|
331 | #define RS_customCount 16 |
|
|
332 | #define RS_customMask 0x07800000UL |
|
|
333 | #define RS_customShift 23 |
372 | |
334 | |
373 | // other flags |
335 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
336 | #define RS_fontMask 0x007c0000UL // includes RS_Careful |
|
|
337 | #define RS_fontShift 18 |
374 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
338 | #define RS_Careful 0x00010000UL /* be careful when drawing these */ |
|
|
339 | |
|
|
340 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
341 | #define RS_redraw 0x00020000UL |
375 | |
342 | |
376 | #define RS_styleCount 4 |
343 | #define RS_styleCount 4 |
377 | #define RS_styleMask (RS_Bold | RS_Italic) |
344 | #define RS_styleMask (RS_Bold | RS_Italic) |
378 | #define RS_styleShift 14 |
345 | #define RS_styleShift 27 |
379 | |
346 | |
380 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
347 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
381 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
348 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
382 | |
349 | |
383 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
|
|
384 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
|
385 | #define RS_fontShift 24 |
|
|
386 | |
|
|
387 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
350 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
388 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
351 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
389 | |
352 | |
390 | #define Sel_none 0 /* Not waiting */ |
353 | #define Sel_none 0 /* Not waiting */ |
391 | #define Sel_normal 0x01 /* normal selection */ |
354 | #define Sel_normal 0x01 /* normal selection */ |
392 | #define Sel_incr 0x02 /* incremental selection */ |
355 | #define Sel_incr 0x02 /* incremental selection */ |
393 | #define Sel_direct 0x00 |
356 | #define Sel_direct 0x00 |
… | |
… | |
402 | C0_NUL = 0x00, |
365 | C0_NUL = 0x00, |
403 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
366 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
404 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
367 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
405 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
368 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
406 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
369 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
407 | }; |
370 | }; |
408 | #define CHAR_ST 0x9c /* 0234 */ |
371 | #define CHAR_ST 0x9c /* 0234 */ |
409 | |
372 | |
410 | /* |
373 | /* |
411 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
374 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
412 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
375 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
… | |
… | |
415 | XTerm_name = 0, |
378 | XTerm_name = 0, |
416 | XTerm_iconName = 1, |
379 | XTerm_iconName = 1, |
417 | XTerm_title = 2, |
380 | XTerm_title = 2, |
418 | XTerm_property = 3, // change X property |
381 | XTerm_property = 3, // change X property |
419 | XTerm_Color = 4, // change colors |
382 | XTerm_Color = 4, // change colors |
420 | XTerm_Color00 = 10, // not implemented, CLASH! |
383 | XTerm_Color00 = 10, // change fg color |
421 | XTerm_Color01 = 11, // not implemented |
384 | XTerm_Color01 = 11, // change bg color |
422 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
385 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
423 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color |
386 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
424 | XTerm_Color_pointer_bg = 14, // not implemented |
387 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
425 | XTerm_Color05 = 15, // not implemented |
388 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
426 | XTerm_Color06 = 16, // not implemented |
389 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
427 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
390 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
428 | XTerm_logfile = 46, // not implemented |
391 | XTerm_logfile = 46, // not implemented |
429 | XTerm_font = 50, |
392 | XTerm_font = 50, |
430 | |
393 | |
431 | XTerm_konsole30 = 30, // reserved for konsole |
394 | XTerm_konsole30 = 30, // reserved for konsole |
432 | XTerm_konsole31 = 31, // reserved for konsole |
395 | XTerm_konsole31 = 31, // reserved for konsole |
433 | XTerm_emacs51 = 51, // reserved for emacs shell |
396 | XTerm_emacs51 = 51, // reserved for emacs shell |
434 | /* |
397 | /* |
435 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
398 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
436 | */ |
399 | */ |
437 | XTerm_Color_BD = 18, // change actual 'Bold' color |
400 | |
438 | XTerm_Color_UL = 19, // change actual 'Underline' color |
401 | // deprecated |
|
|
402 | Rxvt_Color_BD = 18, |
|
|
403 | Rxvt_Color_UL = 19, |
|
|
404 | Rxvt_restoreFG = 39, |
|
|
405 | Rxvt_restoreBG = 49, |
|
|
406 | |
439 | XTerm_Pixmap = 20, // new bg pixmap |
407 | Rxvt_Pixmap = 20, // new bg pixmap |
440 | XTerm_restoreFG = 39, // change default fg color |
|
|
441 | XTerm_restoreBG = 49, // change default bg color |
|
|
442 | XTerm_dumpscreen = 55, // dump scrollback and all of screen |
408 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
|
|
409 | |
443 | XTerm_locale = 701, // change locale |
410 | URxvt_locale = 701, // change locale |
444 | XTerm_Menu = 703, // set menu item |
411 | URxvt_version = 702, // request version |
|
|
412 | |
445 | XTerm_Color_IT = 704, // change actual 'Italic' colour |
413 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
446 | XTerm_Color_tint = 705, // change actual tint colour |
414 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
415 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
416 | URxvt_Color_UL = 707, // change actual 'Underline' color |
|
|
417 | URxvt_Color_border = 708, |
447 | |
418 | |
448 | URxvt_font = 710, |
419 | URxvt_font = 710, |
449 | URxvt_boldFont = 711, |
420 | URxvt_boldFont = 711, |
450 | URxvt_italicFont = 712, |
421 | URxvt_italicFont = 712, |
451 | URxvt_boldItalicFont = 713, |
422 | URxvt_boldItalicFont = 713, |
|
|
423 | |
|
|
424 | URxvt_view_up = 720, |
|
|
425 | URxvt_view_down = 721, |
|
|
426 | |
|
|
427 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
452 | }; |
428 | }; |
453 | |
429 | |
454 | /* Words starting with `Color_' are colours. Others are counts */ |
430 | /* Words starting with `Color_' are colours. Others are counts */ |
455 | /* |
431 | /* |
456 | * The following comment is mostly obsolete since pixcolor_set was expanded: |
|
|
457 | * We're currently upto 29 colours. Only 3 more available. The |
|
|
458 | * PixColor and rendition colour usage should probably be decoupled |
432 | * The PixColor and rendition colour usage should probably be decoupled |
459 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
433 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
460 | * until we need to. Also, be aware of usage in pixcolor_set |
434 | * until we need to. Also, be aware of usage in pixcolor_set |
461 | */ |
435 | */ |
462 | |
436 | |
463 | enum colour_list { |
437 | enum colour_list { |
|
|
438 | Color_none = -2, |
|
|
439 | Color_transparent = -1, |
464 | Color_fg = 0, |
440 | Color_fg = 0, |
465 | Color_bg, |
441 | Color_bg, |
466 | minCOLOR, /* 2 */ |
442 | minCOLOR, /* 2 */ |
467 | Color_Black = minCOLOR, |
443 | Color_Black = minCOLOR, |
468 | Color_Red3, |
444 | Color_Red3, |
… | |
… | |
486 | Color_White = maxBrightCOLOR, |
462 | Color_White = maxBrightCOLOR, |
487 | #else |
463 | #else |
488 | Color_White = maxCOLOR, |
464 | Color_White = maxCOLOR, |
489 | #endif |
465 | #endif |
490 | minTermCOLOR = Color_White + 1, |
466 | minTermCOLOR = Color_White + 1, |
|
|
467 | #ifndef USE_256_COLORS |
491 | maxTermCOLOR = Color_White + 72, |
468 | maxTermCOLOR = Color_White + 72, |
|
|
469 | #else |
|
|
470 | maxTermCOLOR = Color_White + 240, |
|
|
471 | #endif |
492 | #ifndef NO_CURSORCOLOR |
472 | #ifndef NO_CURSORCOLOR |
493 | Color_cursor, |
473 | Color_cursor, |
494 | Color_cursor2, |
474 | Color_cursor2, |
495 | #endif |
475 | #endif |
496 | Color_pointer_fg, |
476 | Color_pointer_fg, |
… | |
… | |
500 | Color_BD, |
480 | Color_BD, |
501 | Color_IT, |
481 | Color_IT, |
502 | Color_UL, |
482 | Color_UL, |
503 | Color_RV, |
483 | Color_RV, |
504 | #endif |
484 | #endif |
|
|
485 | #if ENABLE_FRILLS |
|
|
486 | Color_underline, |
|
|
487 | #endif |
505 | #ifdef OPTION_HC |
488 | #ifdef OPTION_HC |
506 | Color_HC, |
489 | Color_HC, |
507 | #endif |
490 | #endif |
508 | #ifdef KEEP_SCROLLCOLOR |
|
|
509 | Color_scroll, |
491 | Color_scroll, |
|
|
492 | #ifdef RXVT_SCROLLBAR |
510 | Color_trough, |
493 | Color_trough, |
511 | #endif |
494 | #endif |
512 | #if TINTING |
495 | #if ENABLE_TRANSPARENCY |
513 | Color_tint, |
496 | Color_tint, |
514 | #endif |
497 | #endif |
|
|
498 | #if OFF_FOCUS_FADING |
|
|
499 | Color_fade, |
|
|
500 | #endif |
515 | NRS_COLORS, /* */ |
501 | NRS_COLORS, /* */ |
516 | #ifdef KEEP_SCROLLCOLOR |
502 | #ifdef RXVT_SCROLLBAR |
517 | Color_topShadow = NRS_COLORS, |
503 | Color_topShadow = NRS_COLORS, |
518 | Color_bottomShadow, |
504 | Color_bottomShadow, |
519 | TOTAL_COLORS |
505 | TOTAL_COLORS |
520 | #else |
506 | #else |
521 | TOTAL_COLORS = NRS_COLORS |
507 | TOTAL_COLORS = NRS_COLORS |
522 | #endif |
508 | #endif |
523 | }; |
509 | }; |
524 | |
510 | |
|
|
511 | #ifndef USE_256_COLORS |
525 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
512 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
526 | |
513 | #else |
527 | #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
514 | #define Color_Bits 9 // 0 .. maxTermCOLOR |
528 | #define NPIXCLR_BITS 32 |
515 | #endif |
529 | |
516 | |
530 | /* |
517 | /* |
531 | * Resource list |
518 | * Resource list |
532 | */ |
519 | */ |
533 | enum { |
520 | enum { |
534 | Rs_display_name = 0, |
521 | # define def(name) Rs_ ## name, |
535 | Rs_term_name, |
522 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
536 | Rs_iconName, |
523 | # include "rsinc.h" |
537 | Rs_geometry, |
524 | # undef def |
538 | Rs_reverseVideo, |
525 | # undef reserve |
539 | Rs_color, |
|
|
540 | _Rs_color = Rs_color + NRS_COLORS - 1, |
|
|
541 | Rs_font, |
|
|
542 | #if ENABLE_STYLES |
|
|
543 | Rs_boldFont, |
|
|
544 | Rs_italicFont, |
|
|
545 | Rs_boldItalicFont, |
|
|
546 | #endif |
|
|
547 | Rs_name, |
|
|
548 | Rs_title, |
|
|
549 | #if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
|
|
550 | Rs_path, |
|
|
551 | #endif |
|
|
552 | #ifdef XPM_BACKGROUND |
|
|
553 | Rs_backgroundPixmap, |
|
|
554 | #endif |
|
|
555 | #if (MENUBAR_MAX) |
|
|
556 | Rs_menu, |
|
|
557 | #endif |
|
|
558 | Rs_loginShell, |
|
|
559 | Rs_jumpScroll, |
|
|
560 | #ifdef HAVE_SCROLLBARS |
|
|
561 | Rs_scrollBar, |
|
|
562 | Rs_scrollBar_right, |
|
|
563 | Rs_scrollBar_floating, |
|
|
564 | Rs_scrollBar_align, |
|
|
565 | #endif |
|
|
566 | Rs_scrollstyle, /* Rs_scrollBar_style */ |
|
|
567 | Rs_scrollTtyOutput, |
|
|
568 | Rs_scrollTtyKeypress, |
|
|
569 | Rs_scrollWithBuffer, |
|
|
570 | Rs_saveLines, |
|
|
571 | Rs_utmpInhibit, |
|
|
572 | Rs_visualBell, |
|
|
573 | #if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) |
|
|
574 | Rs_mapAlert, |
|
|
575 | #endif |
|
|
576 | #ifdef META8_OPTION |
|
|
577 | Rs_meta8, |
|
|
578 | #endif |
|
|
579 | #ifdef MOUSE_WHEEL |
|
|
580 | Rs_mouseWheelScrollPage, |
|
|
581 | #endif |
|
|
582 | #ifndef NO_BACKSPACE_KEY |
|
|
583 | Rs_backspace_key, |
|
|
584 | #endif |
|
|
585 | #ifndef NO_DELETE_KEY |
|
|
586 | Rs_delete_key, |
|
|
587 | #endif |
|
|
588 | Rs_selectstyle, |
|
|
589 | #ifdef PRINTPIPE |
|
|
590 | Rs_print_pipe, |
|
|
591 | #endif |
|
|
592 | #ifdef USE_XIM |
|
|
593 | Rs_preeditType, |
|
|
594 | Rs_inputMethod, |
|
|
595 | #endif |
|
|
596 | #ifdef TRANSPARENT |
|
|
597 | Rs_transparent, |
|
|
598 | Rs_transparent_all, |
|
|
599 | #endif |
|
|
600 | #if ENABLE_FRILLS |
|
|
601 | Rs_ext_bwidth, |
|
|
602 | Rs_int_bwidth, |
|
|
603 | Rs_borderLess, |
|
|
604 | #endif |
|
|
605 | Rs_scrollBar_thickness, |
|
|
606 | #ifndef NO_LINESPACE |
|
|
607 | Rs_lineSpace, |
|
|
608 | #endif |
|
|
609 | Rs_cutchars, |
|
|
610 | Rs_modifier, |
|
|
611 | Rs_answerbackstring, |
|
|
612 | Rs_tripleclickwords, |
|
|
613 | Rs_insecure, |
|
|
614 | Rs_cursorBlink, |
|
|
615 | Rs_pointerBlank, |
|
|
616 | Rs_pointerBlankDelay, |
|
|
617 | Rs_imLocale, |
|
|
618 | Rs_pastableTabs, |
|
|
619 | #ifndef NO_SECONDARY_SCREEN |
|
|
620 | Rs_secondaryScreen, |
|
|
621 | Rs_secondaryScroll, |
|
|
622 | #endif |
|
|
623 | #ifdef OFF_FOCUS_FADING |
|
|
624 | Rs_fade, |
|
|
625 | #endif |
|
|
626 | #ifdef TINTING |
|
|
627 | Rs_shade, |
|
|
628 | #endif |
|
|
629 | NUM_RESOURCES |
526 | NUM_RESOURCES |
630 | }; |
|
|
631 | |
|
|
632 | // see init.C:xa_names, which must be kept in sync |
|
|
633 | enum { |
|
|
634 | XA_TEXT = 0, |
|
|
635 | XA_COMPOUND_TEXT, |
|
|
636 | XA_UTF8_STRING, |
|
|
637 | XA_MULTIPLE, |
|
|
638 | XA_TARGETS, |
|
|
639 | XA_TIMESTAMP, |
|
|
640 | XA_VT_SELECTION, |
|
|
641 | XA_INCR, |
|
|
642 | XA_WMDELETEWINDOW, |
|
|
643 | #ifdef TRANSPARENT |
|
|
644 | XA_XROOTPMAPID, |
|
|
645 | XA_XSETROOTID, |
|
|
646 | #endif |
|
|
647 | #ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ |
|
|
648 | XA_DNDPROTOCOL, |
|
|
649 | XA_DNDSELECTION, |
|
|
650 | #endif /* OFFIX_DND */ |
|
|
651 | XA_CLIPBOARD, |
|
|
652 | NUM_XA |
|
|
653 | }; |
527 | }; |
654 | |
528 | |
655 | /* DEC private modes */ |
529 | /* DEC private modes */ |
656 | #define PrivMode_132 (1UL<<0) |
530 | #define PrivMode_132 (1UL<<0) |
657 | #define PrivMode_132OK (1UL<<1) |
531 | #define PrivMode_132OK (1UL<<1) |
… | |
… | |
666 | #define PrivMode_ShiftKeys (1UL<<10) |
540 | #define PrivMode_ShiftKeys (1UL<<10) |
667 | #define PrivMode_VisibleCursor (1UL<<11) |
541 | #define PrivMode_VisibleCursor (1UL<<11) |
668 | #define PrivMode_MouseX10 (1UL<<12) |
542 | #define PrivMode_MouseX10 (1UL<<12) |
669 | #define PrivMode_MouseX11 (1UL<<13) |
543 | #define PrivMode_MouseX11 (1UL<<13) |
670 | #define PrivMode_scrollBar (1UL<<14) |
544 | #define PrivMode_scrollBar (1UL<<14) |
671 | #define PrivMode_menuBar (1UL<<15) |
|
|
672 | #define PrivMode_TtyOutputInh (1UL<<16) |
545 | #define PrivMode_TtyOutputInh (1UL<<15) |
673 | #define PrivMode_Keypress (1UL<<17) |
546 | #define PrivMode_Keypress (1UL<<16) |
674 | #define PrivMode_smoothScroll (1UL<<18) |
547 | #define PrivMode_smoothScroll (1UL<<17) |
675 | #define PrivMode_vt52 (1UL<<19) |
548 | #define PrivMode_vt52 (1UL<<18) |
676 | #define PrivMode_LFNL (1UL<<20) |
549 | #define PrivMode_LFNL (1UL<<19) |
677 | /* too annoying to implement X11 highlight tracking */ |
550 | #define PrivMode_MouseBtnEvent (1UL<<20) |
678 | /* #define PrivMode_MouseX11Track (1LU<<21) */ |
551 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
552 | #define PrivMode_BracketPaste (1UL<<22) |
679 | |
553 | |
680 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
554 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
681 | #define PrivMode(test,bit) \ |
|
|
682 | if (test) \ |
|
|
683 | priv_modes |= (bit); \ |
|
|
684 | else \ |
|
|
685 | priv_modes &= ~(bit) |
|
|
686 | |
555 | |
687 | #ifdef ALLOW_132_MODE |
556 | #ifdef ALLOW_132_MODE |
688 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
557 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
689 | #else |
558 | #else |
690 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
559 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
691 | #endif |
560 | #endif |
692 | |
561 | |
693 | // do not change these constants lightly, there are many interdependencies |
562 | // do not change these constants lightly, there are many interdependencies |
694 | #define IMBUFSIZ 128 // input modifier buffer sizes |
563 | #define IMBUFSIZ 128 // input modifier buffer sizes |
695 | #define KBUFSZ 512 // size of keyboard mapping buffer |
564 | #define KBUFSZ 512 // size of keyboard mapping buffer |
696 | #define CBUFSIZ 4096 // size of command buffer |
565 | #define CBUFSIZ 2048 // size of command buffer |
|
|
566 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
697 | #define UBUFSIZ 4096 // character buffer |
567 | #define UBUFSIZ 2048 // character buffer |
698 | |
568 | |
699 | #ifndef PATH_MAX |
569 | #if ENABLE_FRILLS |
700 | # define PATH_MAX 16384 |
570 | # include <X11/Xmd.h> |
|
|
571 | typedef struct _mwmhints |
|
|
572 | { |
|
|
573 | CARD32 flags; |
|
|
574 | CARD32 functions; |
|
|
575 | CARD32 decorations; |
|
|
576 | INT32 input_mode; |
|
|
577 | CARD32 status; |
|
|
578 | } MWMHints; |
701 | #endif |
579 | #endif |
702 | |
580 | |
703 | /* Motif window hints */ |
581 | /* Motif window hints */ |
704 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
582 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
705 | #define MWM_HINTS_DECORATIONS (1L << 1) |
583 | #define MWM_HINTS_DECORATIONS (1L << 1) |
… | |
… | |
730 | /* |
608 | /* |
731 | ***************************************************************************** |
609 | ***************************************************************************** |
732 | * MACRO DEFINES |
610 | * MACRO DEFINES |
733 | ***************************************************************************** |
611 | ***************************************************************************** |
734 | */ |
612 | */ |
735 | #define memset(x, y, z) memset((x), (y), (size_t)(z)) |
613 | #define dLocal(type,name) type const name = this->name |
736 | #define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) |
614 | |
737 | #define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z)) |
615 | // for speed reasons, we assume that all codepoints 32 to 126 are |
738 | #define strcasecmp(x, y) strcasecmp((x), (y)) |
616 | // single-width. |
739 | #define strncasecmp(x, y, z) strncasecmp((x), (y), (z)) |
617 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
740 | #define strcpy(x, y) strcpy((char *)(x), (const char *)(y)) |
|
|
741 | #define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) |
|
|
742 | #define strcmp(x, y) strcmp((const char *)(x), (const char *)(y)) |
|
|
743 | #define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z)) |
|
|
744 | #define strcat(x, y) strcat((char *)(x), (const char *)(y)) |
|
|
745 | #define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z)) |
|
|
746 | #define strdup(x) strdup((const char *)(x)) |
|
|
747 | #define strlen(x) strlen((const char *)(x)) |
|
|
748 | #define strchr(x, y) strchr((const char *)(x), (int)(y)) |
|
|
749 | #define strrchr(x, y) strrchr((const char *)(x), (int)(y)) |
|
|
750 | |
618 | |
751 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
619 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
752 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
620 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
753 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
621 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
754 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) |
622 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
755 | #define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) |
623 | #define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight) |
756 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
624 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
757 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
625 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
758 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) |
626 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
759 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) |
627 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
760 | |
628 | |
761 | #define TermWin_TotalWidth() ((int32_t)TermWin.width) |
629 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
762 | #define TermWin_TotalHeight() ((int32_t)TermWin.height) |
630 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
|
|
631 | |
|
|
632 | #define LINENO(n) LINENO_of (this, n) |
|
|
633 | #define ROW(n) ROW_of (this, n) |
763 | |
634 | |
764 | /* how to build & extract colors and attributes */ |
635 | /* how to build & extract colors and attributes */ |
765 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
636 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
766 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
637 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
767 | #ifndef NO_BRIGHTCOLOR |
|
|
768 | # define GET_FGCOLOR(x) \ |
|
|
769 | ((((x) & RS_Bold) == 0 \ |
|
|
770 | || GET_BASEFG (x) < minCOLOR \ |
|
|
771 | || GET_BASEFG (x) >= minBrightCOLOR) \ |
|
|
772 | ? GET_BASEFG (x) \ |
|
|
773 | : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR))) |
|
|
774 | # define GET_BGCOLOR(x) \ |
|
|
775 | ((((x) & RS_Blink) == 0 \ |
|
|
776 | || GET_BASEBG (x) < minCOLOR \ |
|
|
777 | || GET_BASEBG (x) >= minBrightCOLOR) \ |
|
|
778 | ? GET_BASEBG (x) \ |
|
|
779 | : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR))) |
|
|
780 | #else |
|
|
781 | # define GET_FGCOLOR(x) GET_BASEFG(x) |
|
|
782 | # define GET_BGCOLOR(x) GET_BASEBG(x) |
|
|
783 | #endif |
|
|
784 | |
638 | |
785 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
639 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
786 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
640 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
787 | |
641 | |
788 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
642 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
789 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
643 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
790 | |
644 | |
791 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
645 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
792 | #define GET_BGATTR(x) \ |
646 | #define GET_BGATTR(x) \ |
793 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
647 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
794 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
648 | | (((x) & RS_colorMask) << RS_bgShift)) \ |
795 | : ((x) & (RS_attrMask | RS_bgMask))) |
649 | : ((x) & (RS_attrMask | RS_bgMask))) |
796 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
650 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
797 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
651 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
798 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
652 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
799 | |
653 | |
800 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
654 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
801 | |
655 | |
802 | #define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
656 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
803 | #define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
657 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
804 | |
658 | |
805 | #if ENABLE_STYLES |
659 | #if ENABLE_STYLES |
806 | # define FONTSET(style) TermWin.fontset[GET_STYLE (style)] |
660 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
807 | #else |
661 | #else |
808 | # define FONTSET(style) TermWin.fontset[0] |
662 | # define FONTSET_of(t,style) (t)->fontset[0] |
809 | #endif |
|
|
810 | |
|
|
811 | #ifdef HAVE_SCROLLBARS |
|
|
812 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
|
|
813 | #else |
|
|
814 | # define scrollbar_TotalWidth() (0) |
|
|
815 | #endif |
|
|
816 | #define scrollbar_isMotion() (scrollBar.state == 'm') |
|
|
817 | #define scrollbar_isUp() (scrollBar.state == 'U') |
|
|
818 | #define scrollbar_isDn() (scrollBar.state == 'D') |
|
|
819 | #define scrollbar_isUpDn() isupper (scrollBar.state) |
|
|
820 | #define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
|
|
821 | |
|
|
822 | #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
|
|
823 | #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
|
|
824 | && (y) <= scrollbarnext_dnval ()) |
|
|
825 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
826 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
827 | #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
|
|
828 | #define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
|
|
829 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
830 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
831 | |
|
|
832 | #define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
|
|
833 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
834 | : SCROLLRXVT_MINHEIGHT) |
|
|
835 | #define scrollbar_above_slider(y) ((y) < scrollBar.top) |
|
|
836 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
|
|
837 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
|
|
838 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
|
|
839 | - scrollbar_minheight ()) |
|
|
840 | |
|
|
841 | #if (MENUBAR_MAX > 1) |
|
|
842 | /* rendition style flags */ |
|
|
843 | # define menuBar_height() (TermWin.fheight + SHADOW) |
|
|
844 | # define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) |
|
|
845 | # define isMenuBarWindow(w) ((w) == menuBar.win) |
|
|
846 | #else |
|
|
847 | # define menuBar_height() (0) |
|
|
848 | # define menuBar_TotalHeight() (0) |
|
|
849 | # define isMenuBarWindow(w) (0) |
|
|
850 | #endif |
|
|
851 | |
|
|
852 | #ifdef XPM_BACKGROUND |
|
|
853 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
|
|
854 | #else |
|
|
855 | # define XPMClearArea(a, b, c, d, e, f, g) |
|
|
856 | #endif |
|
|
857 | |
|
|
858 | #ifndef STRICT_FONT_CHECKING |
|
|
859 | # define rxvt_get_fontwidest(font) ((font)->max_bounds.width) |
|
|
860 | #endif |
|
|
861 | |
|
|
862 | #define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y)) |
|
|
863 | #define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y)) |
|
|
864 | |
|
|
865 | #ifdef UTMP_SUPPORT |
|
|
866 | # if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) |
|
|
867 | # undef HAVE_UTMPX_H |
|
|
868 | # undef HAVE_STRUCT_UTMPX |
|
|
869 | # endif |
663 | #endif |
870 | # if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) |
|
|
871 | # undef HAVE_UTMP_H |
|
|
872 | # undef HAVE_STRUCT_UTMP |
|
|
873 | # endif |
|
|
874 | |
664 | |
875 | # ifdef HAVE_UTMPX_H |
665 | #define FONTSET(style) FONTSET_of (this, style) |
876 | # include <utmpx.h> |
|
|
877 | # endif |
|
|
878 | # ifdef HAVE_UTMP_H |
|
|
879 | # include <utmp.h> |
|
|
880 | # endif |
|
|
881 | #endif |
|
|
882 | |
666 | |
883 | #ifdef DEBUG_CMD |
|
|
884 | # define D_CMD(x) fprintf x ; fputc('\n', stderr) |
|
|
885 | #else |
|
|
886 | # define D_CMD(x) |
|
|
887 | #endif |
|
|
888 | #ifdef DEBUG_INIT |
|
|
889 | # define D_INIT(x) fprintf x ; fputc('\n', stderr) |
|
|
890 | #else |
|
|
891 | # define D_INIT(x) |
|
|
892 | #endif |
|
|
893 | #ifdef DEBUG_MAIN |
|
|
894 | # define D_MAIN(x) fprintf x ; fputc('\n', stderr) |
|
|
895 | #else |
|
|
896 | # define D_MAIN(x) |
|
|
897 | #endif |
|
|
898 | #ifdef DEBUG_SIZE |
|
|
899 | # define D_SIZE(x) fprintf x ; fputc('\n', stderr) |
|
|
900 | #else |
|
|
901 | # define D_SIZE(x) |
|
|
902 | #endif |
|
|
903 | |
|
|
904 | extern class rxvt_failure_exception { } rxvt_failure_exception; |
|
|
905 | |
|
|
906 | typedef callback1<void, const char *> log_callback; |
667 | typedef callback<void (const char *)> log_callback; |
|
|
668 | typedef callback<int (int)> getfd_callback; |
907 | |
669 | |
908 | extern void rxvt_vlog (const char *fmt, va_list arg_ptr); |
|
|
909 | extern void rxvt_log (const char *fmt, ...); |
|
|
910 | extern void rxvt_warn (const char *fmt, ...); |
|
|
911 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
|
|
912 | extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
|
|
913 | |
|
|
914 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
|
|
915 | extern bool rxvt_set_locale (const char *locale); |
|
|
916 | |
|
|
917 | /* |
|
|
918 | ***************************************************************************** |
670 | /****************************************************************************/ |
919 | * VARIABLES |
671 | |
|
|
672 | #define LINE_LONGER 0x0001 // line is continued on the next row |
|
|
673 | #define LINE_FILTERED 0x0002 // line has been filtered |
|
|
674 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
675 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
676 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
|
|
677 | |
|
|
678 | struct line_t |
|
|
679 | { |
|
|
680 | text_t *t; // terminal the text |
|
|
681 | rend_t *r; // rendition, uses RS_ flags |
|
|
682 | tlen_t_ l; // length of each text line |
|
|
683 | uint32_t f; // flags |
|
|
684 | |
|
|
685 | bool is_longer () |
|
|
686 | { |
|
|
687 | return f & LINE_LONGER; |
|
|
688 | } |
|
|
689 | |
|
|
690 | void is_longer (int set) |
|
|
691 | { |
|
|
692 | if (set) |
|
|
693 | f |= LINE_LONGER; |
|
|
694 | else |
|
|
695 | f &= ~LINE_LONGER; |
|
|
696 | } |
|
|
697 | |
|
|
698 | void clear () |
|
|
699 | { |
|
|
700 | t = 0; |
|
|
701 | r = 0; |
|
|
702 | l = 0; |
|
|
703 | f = 0; |
|
|
704 | } |
|
|
705 | |
|
|
706 | void touch () // call whenever a line is changed/touched/updated |
|
|
707 | { |
|
|
708 | #if ENABLE_PERL |
|
|
709 | f &= ~LINE_FILTERED; |
|
|
710 | #endif |
|
|
711 | } |
|
|
712 | |
|
|
713 | void touch (int col) |
|
|
714 | { |
|
|
715 | max_it (l, col); |
|
|
716 | touch (); |
|
|
717 | } |
|
|
718 | }; |
|
|
719 | |
920 | ***************************************************************************** |
720 | /****************************************************************************/ |
921 | */ |
|
|
922 | #ifdef MENUBAR |
|
|
923 | # include "menubar.h" |
|
|
924 | #endif |
|
|
925 | |
721 | |
926 | #define BLINK_INTERVAL 0.5 |
|
|
927 | #define TEXT_BLINK_INTERVAL 0.5 |
|
|
928 | |
|
|
929 | #ifndef __attribute__ |
|
|
930 | # ifdef __GNUC__ |
|
|
931 | # if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) |
|
|
932 | # define __attribute__(x) |
|
|
933 | # endif |
|
|
934 | # endif |
|
|
935 | # define __attribute__(x) |
|
|
936 | #endif |
|
|
937 | |
|
|
938 | // primivite wrapper around mbstate_t to ensure initialisation |
722 | // primitive wrapper around mbstate_t to ensure initialisation |
939 | struct mbstate { |
723 | struct mbstate |
|
|
724 | { |
940 | mbstate_t mbs; |
725 | mbstate_t mbs; |
941 | |
726 | |
942 | operator mbstate_t *() { return &mbs; } |
727 | operator mbstate_t *() { return &mbs; } |
943 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
728 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
944 | mbstate () { reset (); } |
729 | mbstate () { reset (); } |
945 | }; |
730 | }; |
946 | |
731 | |
|
|
732 | /****************************************************************************/ |
|
|
733 | |
|
|
734 | #define UNICODE_MASK 0x1fffffUL |
|
|
735 | |
947 | #if UNICODE3 |
736 | #if UNICODE_3 |
948 | # define COMPOSE_LO 0x40000000UL |
737 | # define COMPOSE_LO 0x40000000UL |
949 | # define COMPOSE_HI 0x400fffffUL |
738 | # define COMPOSE_HI 0x400fffffUL |
950 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
739 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
951 | #else |
740 | #else |
|
|
741 | # if ENABLE_PERL |
|
|
742 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
|
|
743 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
|
|
744 | # else |
952 | # define COMPOSE_LO 0xd800UL |
745 | # define COMPOSE_LO 0xd800UL |
953 | # define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... |
746 | # define COMPOSE_HI 0xf8ffUL |
954 | # define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) |
747 | # endif |
|
|
748 | # define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI) |
955 | #endif |
749 | #endif |
956 | |
750 | |
957 | #if ENABLE_COMBINING |
751 | #if ENABLE_COMBINING |
958 | // compose chars are used to represent composite characters |
752 | // compose chars are used to represent composite characters |
959 | // that are not representable in unicode, as well as characters |
753 | // that are not representable in unicode, as well as characters |
960 | // not fitting in the BMP. |
754 | // not fitting in the BMP. |
961 | struct compose_char { |
755 | struct compose_char |
|
|
756 | { |
962 | unicode_t c1, c2; // any chars != NOCHAR are valid |
757 | unicode_t c1, c2; // any chars != NOCHAR are valid |
963 | compose_char (unicode_t c1, unicode_t c2) |
758 | compose_char (unicode_t c1, unicode_t c2) |
964 | : c1(c1), c2(c2) |
759 | : c1(c1), c2(c2) |
965 | { } |
760 | { } |
966 | }; |
761 | }; |
967 | |
762 | |
968 | class rxvt_composite_vec { |
763 | class rxvt_composite_vec |
|
|
764 | { |
969 | vector<compose_char> v; |
765 | vector<compose_char> v; |
970 | public: |
766 | public: |
971 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
767 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
972 | int expand (unicode_t c, wchar_t *r); |
768 | int expand (unicode_t c, wchar_t *r); |
973 | compose_char *operator [](text_t c) |
769 | compose_char *operator [](text_t c) |
… | |
… | |
979 | }; |
775 | }; |
980 | |
776 | |
981 | extern class rxvt_composite_vec rxvt_composite; |
777 | extern class rxvt_composite_vec rxvt_composite; |
982 | #endif |
778 | #endif |
983 | |
779 | |
|
|
780 | /****************************************************************************/ |
984 | |
781 | |
|
|
782 | #ifdef KEYSYM_RESOURCE |
|
|
783 | class keyboard_manager; |
|
|
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 | /* ------------------------------------------------------------------------- */ |
|
|
794 | struct overlay_base |
|
|
795 | { |
|
|
796 | int x, y, w, h; // overlay dimensions |
|
|
797 | text_t **text; |
|
|
798 | rend_t **rend; |
|
|
799 | |
|
|
800 | // while tempting to add swap() etc. here, it effetcively only increases code size |
|
|
801 | }; |
|
|
802 | |
|
|
803 | /* ------------------------------------------------------------------------- */ |
|
|
804 | |
|
|
805 | typedef struct |
|
|
806 | { |
|
|
807 | int row; |
|
|
808 | int col; |
|
|
809 | } row_col_t; |
|
|
810 | |
|
|
811 | /* |
|
|
812 | * terminal limits: |
|
|
813 | * |
|
|
814 | * width : 1 <= width |
|
|
815 | * height : 1 <= height |
|
|
816 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
817 | * nrow : 1 <= nrow <= MAX(int) |
|
|
818 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
819 | * term_start : 0 <= term_start < saveLines |
|
|
820 | * total_rows : nrow + saveLines |
|
|
821 | * |
|
|
822 | * top_row : -saveLines <= top_row <= 0 |
|
|
823 | * view_start : top_row <= view_start <= 0 |
|
|
824 | * |
|
|
825 | * | most coordinates are stored relative to term_start, |
|
|
826 | * ROW_BUF | which is the first line of the terminal screen |
|
|
827 | * |························= row_buf[0] |
|
|
828 | * |························= row_buf[1] |
|
|
829 | * |························= row_buf[2] etc. |
|
|
830 | * | |
|
|
831 | * +------------+···········= term_start + top_row |
|
|
832 | * | scrollback | |
|
|
833 | * | scrollback +---------+·= term_start + view_start |
|
|
834 | * | scrollback | display | |
|
|
835 | * | scrollback | display | |
|
|
836 | * +------------+·display·+·= term_start |
|
|
837 | * | terminal | display | |
|
|
838 | * | terminal +---------+ |
|
|
839 | * | terminal | |
|
|
840 | * | terminal | |
|
|
841 | * +------------+···········= term_start + nrow - 1 |
|
|
842 | * | |
|
|
843 | * | |
|
|
844 | * END······················= total_rows |
|
|
845 | */ |
|
|
846 | |
|
|
847 | struct TermWin_t |
|
|
848 | { |
|
|
849 | int width; /* window width [pixels] */ |
|
|
850 | int height; /* window height [pixels] */ |
|
|
851 | int fwidth; /* font width [pixels] */ |
|
|
852 | int fheight; /* font height [pixels] */ |
|
|
853 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
854 | int ncol; /* window columns [characters] */ |
|
|
855 | int nrow; /* window rows [characters] */ |
|
|
856 | int focus; /* window has focus */ |
|
|
857 | int mapped; /* window state mapped? */ |
|
|
858 | int int_bwidth; /* internal border width */ |
|
|
859 | int ext_bwidth; /* external border width */ |
|
|
860 | int lineSpace; /* number of extra pixels between rows */ |
|
|
861 | int letterSpace; /* number of extra pixels between columns */ |
|
|
862 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
863 | int total_rows; /* total number of rows in this terminal */ |
|
|
864 | int term_start; /* term lines start here */ |
|
|
865 | int view_start; /* scrollback view starts here */ |
|
|
866 | int top_row; /* topmost row index of scrollback */ |
|
|
867 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
|
|
868 | Window vt; /* vt100 window */ |
|
|
869 | GC gc; /* GC for drawing */ |
|
|
870 | Pixmap pixmap; |
|
|
871 | rxvt_drawable *drawable; |
|
|
872 | rxvt_fontset *fontset[4]; |
|
|
873 | }; |
|
|
874 | |
|
|
875 | /* |
|
|
876 | * screen accounting: |
|
|
877 | * screen_t elements |
|
|
878 | * row: Cursor row position : 0 <= row < nrow |
|
|
879 | * col: Cursor column position : 0 <= col < ncol |
|
|
880 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
881 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
882 | * |
|
|
883 | * selection_t elements |
|
|
884 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
885 | * nothing is selected |
|
|
886 | * beg: row/column of beginning of selection : never past mark |
|
|
887 | * mark: row/column of initial click : never past end |
|
|
888 | * end: row/column of one character past end of selection |
|
|
889 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
890 | * * Note: col == -1 ==> we're left of screen |
|
|
891 | * |
|
|
892 | */ |
|
|
893 | struct screen_t |
|
|
894 | { |
|
|
895 | row_col_t cur; /* cursor position on the screen */ |
|
|
896 | int tscroll; /* top of settable scroll region */ |
|
|
897 | int bscroll; /* bottom of settable scroll region */ |
|
|
898 | unsigned int charset; /* character set number [0..3] */ |
|
|
899 | unsigned int flags; /* see below */ |
|
|
900 | row_col_t s_cur; /* saved cursor position */ |
|
|
901 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
902 | char s_charset_char; |
|
|
903 | rend_t s_rstyle; /* saved rendition style */ |
|
|
904 | }; |
|
|
905 | |
|
|
906 | enum selection_op_t |
|
|
907 | { |
|
|
908 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
909 | SELECTION_INIT, /* marked a point */ |
|
|
910 | SELECTION_BEGIN, /* started a selection */ |
|
|
911 | SELECTION_CONT, /* continued selection */ |
|
|
912 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
913 | }; |
|
|
914 | |
|
|
915 | struct selection_t |
|
|
916 | { |
|
|
917 | wchar_t *text; /* selected text */ |
|
|
918 | unsigned int len; /* length of selected text */ |
|
|
919 | unsigned int screen; /* screen being used */ |
|
|
920 | unsigned int clicks; /* number of clicks */ |
|
|
921 | selection_op_t op; /* current operation */ |
|
|
922 | bool rect; /* rectangular selection? */ |
|
|
923 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
924 | row_col_t mark; /* point of initial click <= end */ |
|
|
925 | row_col_t end; /* one character past end point */ |
|
|
926 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
927 | unsigned int clip_len; /* length of clipboard text */ |
|
|
928 | }; |
|
|
929 | |
|
|
930 | /* ------------------------------------------------------------------------- */ |
|
|
931 | |
|
|
932 | /* screen_t flags */ |
|
|
933 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
934 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
935 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
936 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
937 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
938 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
939 | |
|
|
940 | /* rxvt_vars.options */ |
|
|
941 | enum { |
|
|
942 | # define def(name,idx) Opt_ ## name = idx, |
|
|
943 | # define nodef(name) Opt_ ## name = 0, |
|
|
944 | # include "optinc.h" |
|
|
945 | # undef nodef |
|
|
946 | # undef def |
|
|
947 | Opt_count |
|
|
948 | }; |
|
|
949 | |
|
|
950 | /* ------------------------------------------------------------------------- */ |
|
|
951 | |
|
|
952 | struct rxvt_vars : TermWin_t |
|
|
953 | { |
|
|
954 | scrollBar_t scrollBar; |
|
|
955 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
956 | XSizeHints szHint; |
|
|
957 | rxvt_color *pix_colors; |
|
|
958 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
959 | int numlock_state; |
|
|
960 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
|
|
961 | line_t *drawn_buf; // text on screen |
|
|
962 | line_t *swap_buf; // lines for swap buffer |
|
|
963 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
964 | screen_t screen; |
|
|
965 | screen_t swap; |
|
|
966 | selection_t selection; |
|
|
967 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
968 | #ifdef OFF_FOCUS_FADING |
|
|
969 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
970 | #endif |
|
|
971 | }; |
|
|
972 | |
985 | struct rxvt_term : zero_initialized, rxvt_vars { |
973 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
974 | { |
|
|
975 | |
|
|
976 | // special markers with magic addresses |
|
|
977 | static const char resval_undef []; // options specifically unset |
|
|
978 | static const char resval_on []; // boolean options switched on |
|
|
979 | static const char resval_off []; // or off |
|
|
980 | |
986 | log_callback *log_hook; // log error messages through this hook, if != 0 |
981 | log_callback *log_hook; // log error messages through this hook, if != 0 |
987 | |
982 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
|
|
983 | #if ENABLE_PERL |
|
|
984 | rxvt_perl_term perl; |
|
|
985 | #endif |
988 | struct mbstate mbstate; // current input multibyte state |
986 | struct mbstate mbstate; // current input multibyte state |
989 | |
987 | |
990 | unsigned char want_refresh:1, |
988 | unsigned char want_refresh:1, |
991 | #ifdef TRANSPARENT |
|
|
992 | want_full_refresh:1, /* awaiting full screen refresh */ |
|
|
993 | #endif |
|
|
994 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
995 | am_transparent:1, /* is a transparent term */ |
|
|
996 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
|
|
997 | #endif |
|
|
998 | current_screen:1, /* primary or secondary */ |
989 | current_screen:1, /* primary or secondary */ |
999 | hate_those_clicks:1, /* a.k.a. keep mark position */ |
|
|
1000 | num_scr_allow:1, |
990 | num_scr_allow:1, |
1001 | bypass_keystate:1, |
991 | bypass_keystate:1, |
|
|
992 | #if ENABLE_FRILLS |
|
|
993 | urgency_hint:1, |
|
|
994 | #endif |
1002 | #ifdef CURSOR_BLINK |
995 | #if CURSOR_BLINK |
1003 | hidden_cursor:1, |
996 | hidden_cursor:1, |
1004 | #endif |
997 | #endif |
1005 | #ifdef TEXT_BLINK |
998 | #if TEXT_BLINK |
1006 | hidden_text:1, |
999 | hidden_text:1, |
1007 | #endif |
1000 | #endif |
1008 | #ifdef POINTER_BLANK |
1001 | #if POINTER_BLANK |
1009 | hidden_pointer:1, |
1002 | hidden_pointer:1, |
1010 | #endif |
1003 | #endif |
1011 | // enc_utf8:1, /* wether locale uses utf-8 */ |
1004 | enc_utf8:1, /* whether locale uses utf-8 */ |
1012 | seen_input:1, /* wether we have seen some program output yet */ |
1005 | seen_input:1, /* whether we have seen some program output yet */ |
1013 | seen_resize:1, /* wether we had a resize event */ |
1006 | seen_resize:1, /* whether we had a resize event */ |
1014 | parsed_geometry:1; |
1007 | parsed_geometry:1; |
1015 | |
1008 | |
1016 | unsigned char refresh_type, |
1009 | unsigned char refresh_type, |
1017 | #ifdef META8_OPTION |
1010 | #ifdef META8_OPTION |
1018 | meta_char, /* Alt-key prefix */ |
1011 | meta_char, /* Alt-key prefix */ |
1019 | #endif |
1012 | #endif |
1020 | scrollbar_align, |
|
|
1021 | selection_wait, |
1013 | selection_wait, |
1022 | selection_type; |
1014 | selection_type; |
1023 | /* ---------- */ |
1015 | /* ---------- */ |
|
|
1016 | bool rvideo_state, rvideo_mode; |
|
|
1017 | #ifndef NO_BELL |
1024 | short rvideo; |
1018 | bool rvideo_bell; |
|
|
1019 | #endif |
1025 | int num_scr; /* screen: number lines scrolled */ |
1020 | int num_scr; /* screen: number of lines scrolled */ |
1026 | int prev_ncol, /* screen: previous number of columns */ |
1021 | int prev_ncol, /* screen: previous number of columns */ |
1027 | prev_nrow; /* screen: previous number of rows */ |
1022 | prev_nrow; /* screen: previous number of rows */ |
1028 | /* ---------- */ |
1023 | /* ---------- */ |
1029 | rend_t rstyle; |
1024 | rend_t rstyle; |
1030 | /* ---------- */ |
|
|
1031 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
1032 | /* ---------- */ |
1025 | /* ---------- */ |
1033 | #ifdef SELECTION_SCROLLING |
1026 | #ifdef SELECTION_SCROLLING |
1034 | int scroll_selection_lines; |
1027 | int scroll_selection_lines; |
1035 | enum page_dirn scroll_selection_dir; |
1028 | enum page_dirn scroll_selection_dir; |
1036 | int selection_save_x, |
1029 | int selection_save_x, |
… | |
… | |
1042 | /* give proper Scroll behaviour */ |
1035 | /* give proper Scroll behaviour */ |
1043 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1036 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1044 | mouse_slip_wheel_speed, |
1037 | mouse_slip_wheel_speed, |
1045 | #endif |
1038 | #endif |
1046 | refresh_count, |
1039 | refresh_count, |
1047 | refresh_limit, |
|
|
1048 | last_bot, /* scrollbar last bottom position */ |
|
|
1049 | last_top, /* scrollbar last top position */ |
|
|
1050 | last_state, /* scrollbar last state */ |
|
|
1051 | scrollbar_len, |
|
|
1052 | #ifdef MENUBAR |
|
|
1053 | menu_readonly, /* okay to alter menu? */ |
|
|
1054 | Arrows_x, |
|
|
1055 | #endif |
|
|
1056 | #if MENUBAR_MAX > 1 |
|
|
1057 | Nbars, |
|
|
1058 | #endif |
|
|
1059 | window_vt_x, |
1040 | window_vt_x, |
1060 | window_vt_y, |
1041 | window_vt_y, |
1061 | window_sb_x, |
1042 | mouse_row, |
|
|
1043 | mouse_col, |
1062 | # ifdef POINTER_BLANK |
1044 | # ifdef POINTER_BLANK |
1063 | pointerBlankDelay, |
1045 | pointerBlankDelay, |
1064 | # endif |
1046 | # endif |
1065 | allowedxerror; |
1047 | allowedxerror; |
1066 | /* ---------- */ |
1048 | /* ---------- */ |
1067 | unsigned int ModMetaMask, |
1049 | unsigned int ModLevel3Mask, |
|
|
1050 | ModMetaMask, |
1068 | ModNumLockMask; |
1051 | ModNumLockMask; |
1069 | int old_width, /* last used width in screen resize */ |
1052 | int old_width, /* last used width in screen resize */ |
1070 | old_height; /* last used height in screen resize */ |
1053 | old_height; /* last used height in screen resize */ |
1071 | unsigned long priv_modes, |
1054 | unsigned long priv_modes, |
1072 | SavedModes; |
1055 | SavedModes; |
1073 | /* ---------- */ |
1056 | /* ---------- */ |
1074 | Atom xa[NUM_XA]; |
1057 | Atom *xa; |
1075 | /* ---------- */ |
|
|
1076 | #ifdef MENUBAR |
|
|
1077 | GC menubarGC; |
|
|
1078 | #endif |
|
|
1079 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
|
|
1080 | GC scrollbarGC, |
|
|
1081 | topShadowGC, |
|
|
1082 | botShadowGC; |
|
|
1083 | #endif |
|
|
1084 | #ifdef XTERM_SCROLLBAR |
|
|
1085 | GC xscrollbarGC, |
|
|
1086 | ShadowGC; |
|
|
1087 | #endif |
|
|
1088 | #ifdef PLAIN_SCROLLBAR |
|
|
1089 | GC pscrollbarGC; |
|
|
1090 | #endif |
|
|
1091 | #ifdef NEXT_SCROLLBAR |
|
|
1092 | GC blackGC, |
|
|
1093 | whiteGC, |
|
|
1094 | grayGC, |
|
|
1095 | darkGC, |
|
|
1096 | stippleGC; |
|
|
1097 | Pixmap dimple, |
|
|
1098 | upArrow, |
|
|
1099 | downArrow, |
|
|
1100 | upArrowHi, |
|
|
1101 | downArrowHi; |
|
|
1102 | #endif |
|
|
1103 | /* ---------- */ |
1058 | /* ---------- */ |
1104 | Time selection_time, |
1059 | Time selection_time, |
1105 | selection_request_time; |
1060 | selection_request_time, |
|
|
1061 | clipboard_time; |
1106 | pid_t cmd_pid; /* process id of child */ |
1062 | pid_t cmd_pid; /* process id of child */ |
1107 | char * incr_buf; |
1063 | char * incr_buf; |
1108 | size_t incr_buf_size, incr_buf_fill; |
1064 | size_t incr_buf_size, incr_buf_fill; |
1109 | /* ---------- */ |
1065 | /* ---------- */ |
1110 | Cursor leftptr_cursor; |
|
|
1111 | #ifdef POINTER_BLANK |
|
|
1112 | Cursor blank_cursor; |
|
|
1113 | #endif |
|
|
1114 | /* ---------- */ |
|
|
1115 | #ifndef NO_BACKSPACE_KEY |
|
|
1116 | const char *key_backspace; |
|
|
1117 | #endif |
|
|
1118 | #ifndef NO_DELETE_KEY |
|
|
1119 | const char *key_delete; |
|
|
1120 | #endif |
|
|
1121 | struct mouse_event MEvent; |
1066 | struct mouse_event MEvent; |
1122 | XComposeStatus compose; |
1067 | XComposeStatus compose; |
1123 | ttymode_t tio; |
1068 | struct termios tio; |
1124 | #ifdef UTMP_SUPPORT |
|
|
1125 | # ifdef HAVE_STRUCT_UTMP |
|
|
1126 | struct utmp ut; |
|
|
1127 | # endif |
|
|
1128 | # ifdef HAVE_STRUCT_UTMPX |
|
|
1129 | struct utmpx utx; |
|
|
1130 | # endif |
|
|
1131 | # if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) |
|
|
1132 | char ut_id[5]; |
|
|
1133 | # endif |
|
|
1134 | int utmp_pos; |
|
|
1135 | #endif |
|
|
1136 | row_col_t oldcursor; |
1069 | row_col_t oldcursor; |
1137 | #ifdef XPM_BACKGROUND |
1070 | #ifdef HAVE_BG_PIXMAP |
1138 | bgPixmap_t bgPixmap; |
1071 | bgPixmap_t bgPixmap; |
1139 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
|
|
1140 | #endif |
1072 | #endif |
1141 | #ifdef MENUBAR |
1073 | #ifdef HAVE_AFTERIMAGE |
1142 | menu_t *ActiveMenu, /* currently active menu */ |
1074 | ASVisual *asv; |
1143 | *BuildMenu; /* the menu currently being built */ |
1075 | ASImageManager *asimman; |
1144 | bar_t *CurrentBar; |
1076 | |
1145 | # if ! (MENUBAR_MAX > 1) |
1077 | void init_asv () |
1146 | bar_t BarList; |
1078 | { |
1147 | # endif /* (MENUBAR_MAX > 1) */ |
1079 | if (!asv) |
1148 | #endif |
1080 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
1149 | #ifdef CURSOR_BLINK |
1081 | } |
1150 | struct timeval lastcursorchange; |
|
|
1151 | #endif |
|
|
1152 | #ifdef POINTER_BLANK |
|
|
1153 | struct timeval lastmotion; |
|
|
1154 | #endif |
1082 | #endif |
1155 | |
1083 | |
1156 | #if ENABLE_OVERLAY |
1084 | #if ENABLE_OVERLAY |
1157 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1085 | overlay_base ov; |
1158 | text_t **ov_text; |
|
|
1159 | rend_t **ov_rend; |
|
|
1160 | |
1086 | |
1161 | void scr_swap_overlay (); |
1087 | void scr_swap_overlay () NOTHROW; |
1162 | void scr_overlay_new (int x, int y, int w, int h); |
1088 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1163 | void scr_overlay_off (); |
1089 | void scr_overlay_off () NOTHROW; |
1164 | void scr_overlay_set (int x, int y, |
1090 | void scr_overlay_set (int x, int y, |
1165 | text_t text, |
1091 | text_t text, |
1166 | rend_t rend = OVERLAY_RSTYLE); |
1092 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
1167 | void scr_overlay_set (int x, int y, const char *s); |
1093 | void scr_overlay_set (int x, int y, const char *s) NOTHROW; |
|
|
1094 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1168 | #endif |
1095 | #endif |
1169 | |
1096 | |
1170 | vector<void *> allocated; // free these memory blocks with free() |
1097 | vector<void *> allocated; // free these memory blocks with free() |
1171 | |
1098 | |
1172 | char *env_windowid; /* environmental variable WINDOWID */ |
1099 | char env_windowid[21]; /* environmental variable WINDOWID */ |
|
|
1100 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
1173 | char *env_display; /* environmental variable DISPLAY */ |
1101 | char *env_display; /* environmental variable DISPLAY */ |
1174 | char *env_term; /* environmental variable TERM */ |
1102 | char *env_term; /* environmental variable TERM */ |
1175 | char *env_colorfgbg; |
1103 | |
1176 | char *locale; |
1104 | char *locale; |
1177 | char charsets[4]; |
1105 | char charsets[4]; |
1178 | unsigned char *v_buffer; /* pointer to physical buffer */ |
1106 | char *v_buffer; /* pointer to physical buffer */ |
1179 | unsigned int v_buflen; /* size of area to write */ |
1107 | unsigned int v_buflen; /* size of area to write */ |
1180 | stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ |
1108 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
|
|
1109 | |
1181 | #ifdef KEYSYM_RESOURCE |
1110 | #ifdef KEYSYM_RESOURCE |
1182 | const unsigned char *Keysym_map[256]; |
1111 | keyboard_manager *keyboard; |
1183 | #endif |
1112 | #endif |
|
|
1113 | #ifndef NO_RESOURCES |
|
|
1114 | XrmDatabase option_db; |
|
|
1115 | #endif |
|
|
1116 | |
1184 | const char *rs[NUM_RESOURCES]; |
1117 | const char *rs[NUM_RESOURCES]; |
1185 | /* command input buffering */ |
1118 | /* command input buffering */ |
1186 | unsigned char *cmdbuf_ptr, *cmdbuf_endp; |
1119 | char *cmdbuf_ptr, *cmdbuf_endp; |
1187 | unsigned char cmdbuf_base[CBUFSIZ]; |
1120 | char cmdbuf_base[CBUFSIZ]; |
|
|
1121 | |
|
|
1122 | ptytty *pty; |
1188 | |
1123 | |
1189 | rxvt_salloc *talloc; // text line allocator |
1124 | rxvt_salloc *talloc; // text line allocator |
1190 | rxvt_salloc *ralloc; // rend line allocator |
1125 | rxvt_salloc *ralloc; // rend line allocator |
1191 | |
1126 | |
1192 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1127 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1193 | |
1128 | |
1194 | #if ENABLE_FRILLS || ISO_14755 |
1129 | #if ENABLE_FRILLS || ISO_14755 |
1195 | // ISO 14755 entry support |
1130 | // ISO 14755 entry support |
1196 | unicode_t iso14755buf; |
1131 | unicode_t iso14755buf; |
1197 | void commit_iso14755 (); |
1132 | void commit_iso14755 (); |
1198 | int hex_keyval (XKeyEvent &ev); |
|
|
1199 | # if ISO_14755 |
1133 | # if ISO_14755 |
1200 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); |
1134 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1201 | void iso14755_54 (int x, int y); |
1135 | void iso14755_54 (int x, int y); |
1202 | # endif |
1136 | # endif |
1203 | #endif |
1137 | #endif |
1204 | |
1138 | |
1205 | // modifies first argument(!) |
1139 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1206 | void paste (unsigned char *data, unsigned int len); |
|
|
1207 | |
1140 | |
1208 | void flush (); |
1141 | void vt_select_input () const NOTHROW |
|
|
1142 | { |
|
|
1143 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
|
|
1144 | } |
1209 | |
1145 | |
1210 | #if TRANSPARENT |
1146 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1211 | void rootwin_cb (XEvent &xev); |
1147 | void rootwin_cb (XEvent &xev); |
1212 | xevent_watcher rootwin_ev; |
1148 | xevent_watcher rootwin_ev; |
1213 | #endif |
1149 | #endif |
1214 | |
1150 | #ifdef HAVE_BG_PIXMAP |
1215 | |
1151 | void update_background (); |
1216 | void sig_term (sig_watcher &w); sig_watcher sw_term; |
1152 | #if TRACE_PIXMAPS |
1217 | void sig_chld (sig_watcher &w); sig_watcher sw_chld; |
1153 | void trace_update_background (const char *file, int line); |
|
|
1154 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1155 | #endif |
|
|
1156 | void update_background_cb (ev::timer &w, int revents); |
|
|
1157 | ev::timer update_background_ev; |
|
|
1158 | #endif |
1218 | |
1159 | |
1219 | void x_cb (XEvent &xev); |
1160 | void x_cb (XEvent &xev); |
1220 | xevent_watcher termwin_ev; |
1161 | xevent_watcher termwin_ev; |
1221 | xevent_watcher vt_ev; |
1162 | xevent_watcher vt_ev; |
1222 | #ifdef HAVE_SCROLLBARS |
|
|
1223 | xevent_watcher scrollbar_ev; |
1163 | xevent_watcher scrollbar_ev; |
1224 | #endif |
|
|
1225 | #ifdef MENUBAR |
|
|
1226 | xevent_watcher menubar_ev; |
|
|
1227 | #endif |
|
|
1228 | |
1164 | |
1229 | void check_cb (check_watcher &w); check_watcher check_ev; |
1165 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1230 | void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
1166 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1231 | void flush_cb (time_watcher &w); time_watcher flush_ev; |
1167 | void refresh_check (); |
1232 | |
1168 | void flush (); |
1233 | void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; |
1169 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1234 | |
1170 | bool pty_fill (); |
1235 | void incr_cb (time_watcher &w); time_watcher incr_ev; |
1171 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
|
|
1172 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
1236 | |
1173 | |
1237 | #ifdef CURSOR_BLINK |
1174 | #ifdef CURSOR_BLINK |
1238 | void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; |
1175 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1239 | #endif |
1176 | #endif |
1240 | #ifdef TEXT_BLINK |
1177 | #ifdef TEXT_BLINK |
1241 | void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; |
1178 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
|
|
1179 | #endif |
|
|
1180 | #ifndef NO_BELL |
|
|
1181 | void bell_cb (ev::timer &w, int revents); ev::timer bell_ev; |
1242 | #endif |
1182 | #endif |
1243 | |
1183 | |
1244 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1184 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1245 | void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; |
1185 | void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev; |
1246 | #endif |
1186 | #endif |
1247 | #ifdef SELECTION_SCROLLING |
1187 | #ifdef SELECTION_SCROLLING |
1248 | void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; |
1188 | void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev; |
1249 | #endif |
1189 | #endif |
1250 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1190 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1251 | void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; |
1191 | void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev; |
1252 | #endif |
1192 | #endif |
1253 | |
1193 | |
1254 | #ifdef POINTER_BLANK |
1194 | #ifdef POINTER_BLANK |
1255 | void pointer_cb (time_watcher &w); time_watcher pointer_ev; |
1195 | void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev; |
1256 | void pointer_blank (); |
1196 | void pointer_blank (); |
1257 | #endif |
1197 | #endif |
1258 | void pointer_unblank (); |
1198 | void pointer_unblank (); |
1259 | |
1199 | |
1260 | void tt_printf (const char *fmt,...); |
1200 | void tt_printf (const char *fmt,...); |
1261 | void tt_write (const unsigned char *data, unsigned int len); |
1201 | void tt_write (const char *data, unsigned int len); |
1262 | void pty_write (); |
1202 | void pty_write (); |
1263 | |
1203 | |
1264 | void tt_winch (); |
1204 | void init (stringvec *argv, stringvec *envv) |
|
|
1205 | { |
|
|
1206 | this->argv = argv; |
|
|
1207 | init (argv->size (), argv->begin (), envv); |
|
|
1208 | } |
1265 | |
1209 | |
1266 | rxvt_term (); |
1210 | void make_current () const // make this the "currently active" urxvt instance |
1267 | ~rxvt_term (); |
1211 | { |
|
|
1212 | SET_R (this); |
|
|
1213 | set_environ (envv); |
|
|
1214 | rxvt_set_locale (locale); |
|
|
1215 | } |
|
|
1216 | |
|
|
1217 | #if USE_XIM |
|
|
1218 | rxvt_xim *input_method; |
|
|
1219 | XIC Input_Context; |
|
|
1220 | XIMStyle input_style; |
|
|
1221 | XPoint spot; // most recently sent spot position |
|
|
1222 | |
1268 | void destroy (); |
1223 | void im_destroy (); |
|
|
1224 | void im_cb (); im_watcher im_ev; |
|
|
1225 | void im_set_size (XRectangle &size); |
|
|
1226 | void im_set_position (XPoint &pos) NOTHROW; |
|
|
1227 | void im_set_color (unsigned long &fg, unsigned long &bg); |
|
|
1228 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1269 | |
1229 | |
1270 | bool init (int argc, const char *const *argv); |
1230 | bool IMisRunning (); |
|
|
1231 | void IMSendSpot (); |
|
|
1232 | bool IM_get_IC (const char *modifiers); |
|
|
1233 | void IMSetPosition (); |
|
|
1234 | #endif |
|
|
1235 | |
|
|
1236 | // command.C |
|
|
1237 | void key_press (XKeyEvent &ev); |
|
|
1238 | void key_release (XKeyEvent &ev); |
|
|
1239 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1240 | |
|
|
1241 | wchar_t next_char () NOTHROW; |
|
|
1242 | wchar_t cmd_getc () THROW ((class out_of_input)); |
|
|
1243 | uint32_t next_octet () NOTHROW; |
|
|
1244 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
|
|
1245 | |
|
|
1246 | void cmd_parse (); |
|
|
1247 | void mouse_report (XButtonEvent &ev); |
|
|
1248 | void button_press (XButtonEvent &ev); |
|
|
1249 | void button_release (XButtonEvent &ev); |
|
|
1250 | void focus_in (); |
|
|
1251 | void focus_out (); |
|
|
1252 | #if ENABLE_FRILLS |
|
|
1253 | void set_urgency (bool enable); |
|
|
1254 | #else |
|
|
1255 | void set_urgency (bool enable) { } |
|
|
1256 | #endif |
|
|
1257 | void update_fade_color (unsigned int idx); |
|
|
1258 | #ifdef PRINTPIPE |
|
|
1259 | FILE *popen_printer (); |
|
|
1260 | int pclose_printer (FILE *stream); |
|
|
1261 | #endif |
|
|
1262 | void process_print_pipe (); |
|
|
1263 | void process_nonprinting (unicode_t ch); |
|
|
1264 | void process_escape_vt52 (unicode_t ch); |
|
|
1265 | void process_escape_seq (); |
|
|
1266 | void process_csi_seq (); |
|
|
1267 | void process_window_ops (const int *args, unsigned int nargs); |
|
|
1268 | char *get_to_st (unicode_t &ends_how); |
|
|
1269 | void process_dcs_seq (); |
|
|
1270 | void process_osc_seq (); |
|
|
1271 | void process_color_seq (int report, int color, const char *str, char resp); |
|
|
1272 | void process_xterm_seq (int op, char *str, char resp); |
|
|
1273 | int privcases (int mode, unsigned long bit); |
|
|
1274 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
|
|
1275 | void process_sgr_mode (unsigned int nargs, const int *arg); |
|
|
1276 | void process_graphics (); |
|
|
1277 | // init.C |
1271 | bool init_vars (); |
1278 | void init_vars (); |
1272 | |
|
|
1273 | bool pty_fill (); |
|
|
1274 | |
|
|
1275 | void init_secondary (); |
|
|
1276 | const char **init_resources (int argc, const char *const *argv); |
1279 | const char **init_resources (int argc, const char *const *argv); |
|
|
1280 | void init (int argc, const char *const *argv, stringvec *envv); |
1277 | void init_env (); |
1281 | void init_env (); |
1278 | void set_locale (const char *locale); |
1282 | void set_locale (const char *locale); |
1279 | void init_xlocale (); |
1283 | void init_xlocale (); |
1280 | void init_command (const char *const *argv); |
1284 | void init_command (const char *const *argv); |
1281 | void run_command (const char *const *argv); |
1285 | void run_command (const char *const *argv); |
1282 | int run_child (const char *const *argv); |
1286 | int run_child (const char *const *argv); |
1283 | |
|
|
1284 | void color_aliases (int idx); |
1287 | void color_aliases (int idx); |
|
|
1288 | void create_windows (int argc, const char *const *argv); |
|
|
1289 | void get_colours (); |
|
|
1290 | void get_ourmods (); |
|
|
1291 | // main.C |
|
|
1292 | void tt_winch (); |
|
|
1293 | rxvt_term (); |
|
|
1294 | ~rxvt_term (); |
|
|
1295 | void destroy (); |
|
|
1296 | void emergency_cleanup (); |
1285 | void recolour_cursor (); |
1297 | void recolour_cursor (); |
1286 | void create_windows (int argc, const char *const *argv); |
|
|
1287 | void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); |
1298 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1288 | void window_calc (unsigned int width, unsigned int height); |
1299 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1289 | |
|
|
1290 | #if USE_XIM |
|
|
1291 | rxvt_xim *input_method; |
|
|
1292 | XIC Input_Context; |
|
|
1293 | XIMStyle input_style; |
|
|
1294 | XPoint spot; // most recently sent spot position |
|
|
1295 | |
|
|
1296 | void im_destroy (); |
|
|
1297 | void im_cb (); im_watcher im_ev; |
|
|
1298 | void im_set_size (XRectangle &size); |
|
|
1299 | void im_set_position (XPoint &pos); |
|
|
1300 | void im_set_color (unsigned long &fg, unsigned long &bg); |
|
|
1301 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
|
|
1302 | |
|
|
1303 | bool IMisRunning (); |
|
|
1304 | void IMSendSpot (); |
|
|
1305 | bool IM_get_IC (const char *modifiers); |
|
|
1306 | void IMSetStatusPosition (); |
|
|
1307 | #endif |
|
|
1308 | |
|
|
1309 | void resize_scrollbar (); |
|
|
1310 | |
|
|
1311 | void pixel_position (int *x, int *y); |
|
|
1312 | |
|
|
1313 | void selection_click (int clicks, int x, int y); |
|
|
1314 | void selection_extend (int x, int y, int flag); |
|
|
1315 | void selection_rotate (int x, int y); |
|
|
1316 | |
|
|
1317 | /* autoconvert */ |
|
|
1318 | |
|
|
1319 | // command.C |
|
|
1320 | void lookup_key (XKeyEvent &ev); |
|
|
1321 | unsigned int cmd_write (const unsigned char *str, unsigned int count); |
|
|
1322 | |
|
|
1323 | unicode_t next_char (); |
|
|
1324 | unicode_t cmd_getc (); |
|
|
1325 | unicode_t next_octet (); |
|
|
1326 | unicode_t cmd_get8 (); |
|
|
1327 | |
|
|
1328 | bool cmd_parse (); |
|
|
1329 | void mouse_report (XButtonEvent &ev); |
|
|
1330 | void button_press (XButtonEvent &ev); |
|
|
1331 | void button_release (XButtonEvent &ev); |
|
|
1332 | int check_our_parents (); |
|
|
1333 | #ifdef PRINTPIPE |
|
|
1334 | FILE *popen_printer (); |
|
|
1335 | int pclose_printer (FILE *stream); |
|
|
1336 | #endif |
|
|
1337 | void process_print_pipe (); |
|
|
1338 | void process_nonprinting (unicode_t ch); |
|
|
1339 | void process_escape_vt52 (unicode_t ch); |
|
|
1340 | void process_escape_seq (); |
|
|
1341 | void process_csi_seq (); |
|
|
1342 | void process_window_ops (const int *args, unsigned int nargs); |
|
|
1343 | unsigned char *get_to_st (unicode_t &ends_how); |
|
|
1344 | void process_dcs_seq (); |
|
|
1345 | void process_osc_seq (); |
|
|
1346 | void process_color_seq (int report, int color, const char *str, unsigned char resp); |
|
|
1347 | void process_xterm_seq (int op, const char *str, unsigned char resp); |
|
|
1348 | int privcases (int mode, unsigned long bit); |
|
|
1349 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
|
|
1350 | void process_sgr_mode (unsigned int nargs, const int *arg); |
|
|
1351 | void process_graphics (); |
|
|
1352 | // init.C |
|
|
1353 | void Get_Colours (); |
|
|
1354 | void get_ourmods (); |
|
|
1355 | // logging.C |
|
|
1356 | void makeutent (const char *pty, const char *hostname); |
|
|
1357 | void cleanutent (); |
|
|
1358 | // main.C |
|
|
1359 | void privileged_utmp (rxvt_privaction action); |
|
|
1360 | bool set_fonts (); |
1300 | bool set_fonts (); |
1361 | void set_string_property (Atom prop, const char *str, int len = -1); |
1301 | void set_string_property (Atom prop, const char *str, int len = -1); |
1362 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1302 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1363 | void set_title (const char *str); |
1303 | void set_title (const char *str); |
1364 | void set_icon_name (const char *str); |
1304 | void set_icon_name (const char *str); |
1365 | void set_window_color (int idx, const char *color); |
1305 | void set_window_color (int idx, const char *color); |
1366 | void set_colorfgbg (); |
1306 | void set_colorfgbg (); |
1367 | int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1307 | bool set_color (rxvt_color &color, const char *name); |
|
|
1308 | void alias_color (int dst, int src); |
1368 | void set_widthheight (unsigned int width, unsigned int height); |
1309 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1369 | |
1310 | void get_window_origin (int &x, int &y); |
1370 | #ifdef MENUBAR |
1311 | Pixmap get_pixmap_property (int prop_id); |
1371 | // menubar.C |
|
|
1372 | void menuitem_free (menu_t *menu, menuitem_t *item); |
|
|
1373 | int action_dispatch (action_t *action); |
|
|
1374 | void menuarrow_free (char name); |
|
|
1375 | void menuarrow_add (char *string); |
|
|
1376 | char *menu_find_base (menu_t **menu, char *path); |
|
|
1377 | menu_t *menu_delete (menu_t *menu); |
|
|
1378 | menu_t *menu_add (menu_t *parent, char *path); |
|
|
1379 | void drawbox_menubar (int x, int len, int state); |
|
|
1380 | void drawtriangle (int x, int y, int state); |
|
|
1381 | void drawbox_menuitem (int y, int state); |
|
|
1382 | void menu_show (); |
|
|
1383 | void menu_display (void (rxvt_term::*update) ()); |
|
|
1384 | void menu_hide_all (); |
|
|
1385 | void menu_hide (); |
|
|
1386 | void menu_clear (menu_t *menu); |
|
|
1387 | void menubar_clear (); |
|
|
1388 | bar_t *menubar_find (const char *name); |
|
|
1389 | int menubar_push (const char *name); |
|
|
1390 | void menubar_remove (const char *name); |
|
|
1391 | void menubar_dump (FILE *fp); |
|
|
1392 | void menubar_read (const char *filename); |
|
|
1393 | void menubar_dispatch (char *str); |
|
|
1394 | void draw_Arrows (int name, int state); |
|
|
1395 | void menubar_expose (); |
|
|
1396 | int menubar_mapping (int map); |
|
|
1397 | int menu_select (XButtonEvent &ev); |
|
|
1398 | void menubar_select (XButtonEvent &ev); |
|
|
1399 | void menubar_control (XButtonEvent &ev); |
|
|
1400 | void map_menuBar (int map); |
|
|
1401 | #endif |
|
|
1402 | |
1312 | |
1403 | // screen.C |
1313 | // screen.C |
1404 | void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); |
1314 | |
1405 | void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); |
1315 | void lalloc (line_t &l) const |
|
|
1316 | { |
|
|
1317 | l.t = (text_t *)talloc->alloc (); |
|
|
1318 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1319 | } |
|
|
1320 | |
|
|
1321 | #if 0 |
|
|
1322 | void lfree (line_t &l) |
|
|
1323 | { |
|
|
1324 | talloc->free (l.t); |
|
|
1325 | ralloc->free (l.r); |
|
|
1326 | } |
|
|
1327 | #endif |
|
|
1328 | |
|
|
1329 | void lresize (line_t &l) const |
|
|
1330 | { |
|
|
1331 | if (!l.t) |
|
|
1332 | return; |
|
|
1333 | |
|
|
1334 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1335 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1336 | |
|
|
1337 | l.l = min (l.l, ncol); |
|
|
1338 | |
|
|
1339 | if (ncol > prev_ncol) |
|
|
1340 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1341 | } |
|
|
1342 | |
|
|
1343 | int fgcolor_of (rend_t r) const NOTHROW |
|
|
1344 | { |
|
|
1345 | int base = GET_BASEFG (r); |
|
|
1346 | #ifndef NO_BRIGHTCOLOR |
|
|
1347 | if (r & RS_Bold |
|
|
1348 | # if ENABLE_STYLES |
|
|
1349 | && option (Opt_intensityStyles) |
|
|
1350 | # endif |
|
|
1351 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
|
|
1352 | base += minBrightCOLOR - minCOLOR; |
|
|
1353 | #endif |
|
|
1354 | return base; |
|
|
1355 | } |
|
|
1356 | |
|
|
1357 | int bgcolor_of (rend_t r) const NOTHROW |
|
|
1358 | { |
|
|
1359 | int base = GET_BASEBG (r); |
|
|
1360 | #ifndef NO_BRIGHTCOLOR |
|
|
1361 | if (r & RS_Blink |
|
|
1362 | # if ENABLE_STYLES |
|
|
1363 | && option (Opt_intensityStyles) |
|
|
1364 | # endif |
|
|
1365 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
|
|
1366 | base += minBrightCOLOR - minCOLOR; |
|
|
1367 | #endif |
|
|
1368 | return base; |
|
|
1369 | } |
|
|
1370 | |
|
|
1371 | bool option (uint8_t opt) const NOTHROW |
|
|
1372 | { |
|
|
1373 | if (!opt) |
|
|
1374 | return 0; |
|
|
1375 | |
|
|
1376 | --opt; |
|
|
1377 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1378 | } |
|
|
1379 | |
|
|
1380 | void set_option (uint8_t opt, bool set = true) NOTHROW |
|
|
1381 | { |
|
|
1382 | if (!opt) |
|
|
1383 | return; |
|
|
1384 | |
|
|
1385 | --opt; |
|
|
1386 | if (set) |
|
|
1387 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1388 | else |
|
|
1389 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1390 | } |
|
|
1391 | |
|
|
1392 | void set_privmode (unsigned bit, int set) NOTHROW |
|
|
1393 | { |
|
|
1394 | if (set) |
|
|
1395 | priv_modes |= bit; |
|
|
1396 | else |
|
|
1397 | priv_modes &= ~bit; |
|
|
1398 | } |
|
|
1399 | |
|
|
1400 | // modifies first argument(!) |
|
|
1401 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1402 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
|
|
1403 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1404 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1406 | int scr_scroll_text (int row1, int row2, int count, int spec); |
1405 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1407 | void scr_reset (); |
1406 | void scr_reset (); |
1408 | void scr_reset_realloc (); |
|
|
1409 | void scr_release (); |
1407 | void scr_release () NOTHROW; |
1410 | void scr_clear (bool really = false); |
1408 | void scr_clear (bool really = false) NOTHROW; |
1411 | void scr_refresh (unsigned char refresh_type); |
1409 | void scr_refresh () NOTHROW; |
1412 | bool scr_refresh_rend (rend_t mask, rend_t value); |
1410 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
1413 | void scr_erase_screen (int mode); |
1411 | void scr_erase_screen (int mode) NOTHROW; |
|
|
1412 | #if ENABLE_FRILLS |
|
|
1413 | void scr_erase_savelines () NOTHROW; |
|
|
1414 | void scr_backindex () NOTHROW; |
|
|
1415 | void scr_forwardindex () NOTHROW; |
|
|
1416 | #endif |
1414 | void scr_touch (bool refresh); |
1417 | void scr_touch (bool refresh) NOTHROW; |
1415 | void scr_expose (int x, int y, int width, int height, bool refresh); |
1418 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1416 | rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); |
|
|
1417 | void scr_recolour (); |
1419 | void scr_recolour () NOTHROW; |
1418 | void scr_remap_chars (); |
1420 | void scr_remap_chars () NOTHROW; |
1419 | void scr_remap_chars (text_t *tp, rend_t *rp); |
1421 | void scr_remap_chars (line_t &l) NOTHROW; |
|
|
1422 | |
|
|
1423 | enum cursor_mode { SAVE, RESTORE }; |
1420 | |
1424 | |
1421 | void scr_poweron (); |
1425 | void scr_poweron (); |
1422 | void scr_cursor (int mode); |
1426 | void scr_soft_reset () NOTHROW; |
|
|
1427 | void scr_cursor (cursor_mode mode) NOTHROW; |
1423 | void scr_do_wrap (); |
1428 | void scr_do_wrap () NOTHROW; |
|
|
1429 | void scr_swap_screen () NOTHROW; |
1424 | int scr_change_screen (int scrn); |
1430 | void scr_change_screen (int scrn); |
1425 | void scr_color (unsigned int color, int fgbg); |
1431 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1426 | void scr_rendition (int set, int style); |
1432 | void scr_rendition (int set, int style) NOTHROW; |
1427 | void scr_add_lines (const unicode_t *str, int nlines, int len); |
1433 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
1428 | void scr_backspace (); |
1434 | void scr_backspace () NOTHROW; |
1429 | void scr_tab (int count, bool ht = false); |
1435 | void scr_tab (int count, bool ht = false) NOTHROW; |
1430 | void scr_backindex (); |
|
|
1431 | void scr_forwardindex (); |
|
|
1432 | void scr_gotorc (int row, int col, int relative); |
1436 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
1433 | void scr_index (enum page_dirn direction); |
1437 | void scr_index (enum page_dirn direction) NOTHROW; |
1434 | void scr_erase_line (int mode); |
1438 | void scr_erase_line (int mode) NOTHROW; |
1435 | void scr_E (); |
1439 | void scr_E () NOTHROW; |
1436 | void scr_insdel_lines (int count, int insdel); |
1440 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
1437 | void scr_insdel_chars (int count, int insdel); |
1441 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
1438 | void scr_scroll_region (int top, int bot); |
1442 | void scr_scroll_region (int top, int bot) NOTHROW; |
1439 | void scr_cursor_visible (int mode); |
1443 | void scr_cursor_visible (int mode) NOTHROW; |
1440 | void scr_autowrap (int mode); |
1444 | void scr_autowrap (int mode) NOTHROW; |
1441 | void scr_relative_origin (int mode); |
1445 | void scr_relative_origin (int mode) NOTHROW; |
1442 | void scr_insert_mode (int mode); |
1446 | void scr_insert_mode (int mode) NOTHROW; |
1443 | void scr_set_tab (int mode); |
1447 | void scr_set_tab (int mode) NOTHROW; |
1444 | void scr_rvideo_mode (int mode); |
1448 | void scr_rvideo_mode (bool on) NOTHROW; |
1445 | void scr_report_position (); |
1449 | void scr_report_position () NOTHROW; |
1446 | void set_font_style (); |
1450 | void set_font_style () NOTHROW; |
1447 | void scr_charset_choose (int set); |
1451 | void scr_charset_choose (int set) NOTHROW; |
1448 | void scr_charset_set (int set, unsigned int ch); |
1452 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
1449 | int scr_move_to (int y, int len); |
1453 | void scr_move_to (int y, int len) NOTHROW; |
1450 | int scr_page (enum page_dirn direction, int nlines); |
1454 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
1451 | int scr_changeview (unsigned int oldviewstart); |
1455 | bool scr_changeview (int new_view_start) NOTHROW; |
1452 | void scr_bell (); |
1456 | void scr_bell () NOTHROW; |
1453 | void scr_printscreen (int fullhist); |
1457 | void scr_printscreen (int fullhist) NOTHROW; |
|
|
1458 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
|
|
1459 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1454 | void scr_reverse_selection (); |
1460 | void scr_reverse_selection () NOTHROW; |
1455 | void scr_dump (int fd); |
1461 | void scr_dump (int fd) NOTHROW; |
|
|
1462 | |
1456 | void selection_check (int check_more); |
1463 | void selection_check (int check_more) NOTHROW; |
1457 | void selection_paste (Window win, Atom prop, bool delete_prop); |
1464 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1458 | void selection_property (Window win, Atom prop); |
1465 | void selection_property (Window win, Atom prop) NOTHROW; |
1459 | void selection_request (Time tm, int x, int y); |
1466 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1460 | int selection_request_other (Atom target, int selnum); |
1467 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1461 | void selection_clear (); |
1468 | void selection_clear (bool clipboard = false) NOTHROW; |
|
|
1469 | void clipboard_copy (Time tm); |
1462 | void selection_make (Time tm); |
1470 | void selection_make (Time tm); |
|
|
1471 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1463 | void selection_start_colrow (int col, int row); |
1472 | void selection_start_colrow (int col, int row) NOTHROW; |
1464 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); |
1473 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1465 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); |
1474 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1466 | void selection_remove_trailing_spaces (); |
1475 | void selection_remove_trailing_spaces () NOTHROW; |
1467 | void selection_send (const XSelectionRequestEvent &rq); |
1476 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1468 | |
1477 | void selection_click (int clicks, int x, int y) NOTHROW; |
1469 | #if defined(NEXT_SCROLLBAR) |
1478 | void selection_extend (int x, int y, int flag) NOTHROW; |
1470 | // scrollbar-next.C |
1479 | void selection_rotate (int x, int y) NOTHROW; |
1471 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1472 | void init_scrollbar_stuff (); |
|
|
1473 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1474 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1475 | #endif |
|
|
1476 | |
|
|
1477 | #if defined(RXVT_SCROLLBAR) |
|
|
1478 | // scrollbar-rxvt.C |
|
|
1479 | void Draw_button (int x, int y, int state, int dirn); |
|
|
1480 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1481 | #endif |
|
|
1482 | |
|
|
1483 | #if defined(XTERM_SCROLLBAR) |
|
|
1484 | // scrollbar-xterm.C |
|
|
1485 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1486 | #endif |
|
|
1487 | |
|
|
1488 | #if defined(PLAIN_SCROLLBAR) |
|
|
1489 | // scrollbar-plain.C |
|
|
1490 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1491 | #endif |
|
|
1492 | |
|
|
1493 | // scrollbar.C |
|
|
1494 | int scrollbar_mapping (int map); |
|
|
1495 | int scrollbar_show (int update); |
|
|
1496 | void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
|
|
1497 | |
1480 | |
1498 | // xdefaults.C |
1481 | // xdefaults.C |
1499 | void get_options (int argc, const char *const *argv); |
1482 | void get_options (int argc, const char *const *argv); |
1500 | int parse_keysym (const char *str, const char *arg); |
1483 | int parse_keysym (const char *str, const char *arg); |
1501 | void get_xdefaults (FILE *stream, const char *name); |
1484 | const char *x_resource (const char *name); |
1502 | void extract_resources (Display *display, const char *name); |
1485 | void extract_resources (); |
1503 | // xpm.C |
|
|
1504 | int scale_pixmap (const char *geom); |
|
|
1505 | void resize_pixmap (); |
|
|
1506 | Pixmap set_bgPixmap (const char *file); |
|
|
1507 | }; |
1486 | }; |
1508 | |
1487 | |
1509 | /* |
1488 | #endif /* _RXVT_H_ */ |
1510 | ***************************************************************************** |
|
|
1511 | * PROTOTYPES |
|
|
1512 | ***************************************************************************** |
|
|
1513 | */ |
|
|
1514 | #ifdef PROTOTYPES |
|
|
1515 | # define __PROTO(p) p |
|
|
1516 | #else |
|
|
1517 | # define __PROTO(p) () |
|
|
1518 | #endif |
|
|
1519 | |
1489 | |
1520 | #ifdef DEBUG_malloc |
|
|
1521 | # include "dmalloc.h" /* This comes last */ |
|
|
1522 | #endif |
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1523 | |
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1524 | #endif /* _RXVT_H_ */ |
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1525 | |
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