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 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
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34 | |
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35 | extern "C" { |
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36 | #include <X11/Xlib.h> |
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37 | #include <X11/Xutil.h> |
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38 | #include <X11/Xresource.h> |
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39 | } |
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40 | |
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41 | #if UNICODE_3 |
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42 | typedef uint32_t text_t; |
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43 | #else |
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44 | typedef uint16_t text_t; // saves lots of memory |
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45 | #endif |
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46 | typedef uint32_t rend_t; |
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47 | typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use |
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48 | typedef int32_t tlen_t_; // specifically for use in the line_t structure |
5 | |
49 | |
6 | #include "feature.h" |
50 | #include "feature.h" |
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51 | |
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52 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
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53 | # define ENABLE_OVERLAY 1 |
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54 | #endif |
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55 | |
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56 | #if ENABLE_PERL |
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57 | # define ENABLE_FRILLS 1 |
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58 | # define ENABLE_COMBINING 1 |
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59 | #endif |
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60 | |
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61 | #if ENABLE_FRILLS |
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62 | # define ENABLE_XEMBED 1 |
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63 | # define ENABLE_EWMH 1 |
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64 | # define ENABLE_XIM_ONTHESPOT 1 |
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65 | # define CURSOR_BLINK 1 |
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66 | # define OPTION_HC 1 |
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67 | # define BUILTIN_GLYPHS 1 |
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68 | #else |
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69 | # define ENABLE_MINIMAL 1 |
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70 | #endif |
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71 | |
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72 | #include <limits.h> |
7 | |
73 | |
8 | #include <X11/cursorfont.h> |
74 | #include <X11/cursorfont.h> |
9 | #include <X11/keysym.h> |
75 | #include <X11/keysym.h> |
10 | #include <X11/keysymdef.h> |
76 | #include <X11/keysymdef.h> |
11 | #include <X11/Xatom.h> |
77 | #include <X11/Xatom.h> |
12 | |
78 | |
13 | #include "defaultfont.h" |
79 | #ifdef HAVE_AFTERIMAGE |
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80 | # include <afterimage.h> |
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81 | # undef min |
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82 | # undef max |
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83 | #endif |
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84 | |
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85 | #ifdef HAVE_PIXBUF |
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86 | # include <gdk-pixbuf/gdk-pixbuf.h> |
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87 | #endif |
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88 | |
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89 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
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90 | # define HAVE_BG_PIXMAP 1 |
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91 | #endif |
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92 | |
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93 | #include "encoding.h" |
14 | #include "rxvtcolor.h" |
94 | #include "rxvtutil.h" |
15 | #include "iom.h" |
95 | #include "rxvtfont.h" |
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96 | #include "rxvttoolkit.h" |
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97 | #include "scrollbar.h" |
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98 | #include "ev_cpp.h" |
16 | #include "salloc.h" |
99 | #include "salloc.h" |
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100 | #include "libptytty.h" |
17 | |
101 | |
18 | #include <wchar.h> |
102 | #include "rxvtperl.h" |
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103 | |
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104 | // try to avoid some macros to decrease code size, on some systems |
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105 | #if ENABLE_MINIMAL |
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106 | # define strcmp(a,b) (strcmp)(a,b) |
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107 | # define strlen(a) (strlen)(a) |
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108 | # define strcpy(a,b) (strcpy)(a,b) |
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109 | # define memset(a,c,l) (memset)(a,c,l) |
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110 | # define memcpy(a,b,l) (memcpy)(a,b,l) |
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111 | #endif |
19 | |
112 | |
20 | /* |
113 | /* |
21 | ***************************************************************************** |
114 | ***************************************************************************** |
22 | * SYSTEM HACKS |
115 | * SYSTEM HACKS |
23 | ***************************************************************************** |
116 | ***************************************************************************** |
24 | */ |
117 | */ |
25 | /* Consistent defines - please report on the necessity |
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26 | * @ Unixware: defines (__svr4__) |
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27 | */ |
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28 | #if defined (SVR4) && !defined (__svr4__) |
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29 | # define __svr4__ |
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30 | #endif |
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31 | #if defined (sun) && !defined (__sun__) |
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32 | # define __sun__ |
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33 | #endif |
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34 | |
118 | |
35 | |
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36 | #ifndef HAVE_XPOINTER |
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37 | typedef char *XPointer; |
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38 | #endif |
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39 | |
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40 | #ifdef HAVE_TERMIOS_H |
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41 | # include <termios.h> |
119 | #include <termios.h> |
42 | typedef struct termios ttymode_t; |
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43 | #else |
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44 | # include <sgtty.h> |
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45 | typedef struct { |
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46 | struct sgttyb sg; |
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47 | struct tchars tc; |
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48 | struct ltchars lc; |
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49 | int line; |
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50 | int local; |
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51 | } ttymode_t; |
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52 | #endif |
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53 | |
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54 | #ifdef GREEK_SUPPORT |
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55 | # include "grkelot.h" |
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56 | #endif |
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57 | #ifdef XPM_BACKGROUND |
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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 | |
120 | |
65 | #ifndef STDIN_FILENO |
121 | #ifndef STDIN_FILENO |
66 | # define STDIN_FILENO 0 |
122 | # define STDIN_FILENO 0 |
67 | # define STDOUT_FILENO 1 |
123 | # define STDOUT_FILENO 1 |
68 | # define STDERR_FILENO 2 |
124 | # define STDERR_FILENO 2 |
69 | #endif |
125 | #endif |
70 | |
126 | |
71 | #if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) |
127 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
72 | # if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) |
128 | # define EXIT_SUCCESS 0 /* exit function success */ |
73 | # define NO_SETOWNER_TTYDEV |
129 | # define EXIT_FAILURE 1 /* exit function failure */ |
74 | # endif |
130 | #endif |
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131 | |
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132 | /****************************************************************************/ |
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133 | |
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134 | // exception thrown on fatal (per-instance) errors |
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135 | class rxvt_failure_exception { }; |
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136 | |
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137 | // exception thrown when the command parser runs out of input data |
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138 | class out_of_input { }; |
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139 | |
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140 | /* |
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141 | ***************************************************************************** |
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142 | * PROTOTYPES |
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143 | ***************************************************************************** |
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144 | */ |
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145 | // main.C |
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146 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
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147 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
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148 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
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149 | extern void rxvt_pop_locale () NOTHROW; |
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150 | void rxvt_init (); |
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151 | |
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152 | // misc.C |
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153 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
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154 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
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155 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
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156 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
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157 | |
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158 | const char * rxvt_basename (const char *str) NOTHROW; |
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159 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
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160 | void rxvt_log (const char *fmt,...) NOTHROW; |
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161 | void rxvt_warn (const char *fmt,...) NOTHROW; |
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162 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; |
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163 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; |
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164 | |
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165 | char * rxvt_strtrim (char *str) NOTHROW; |
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166 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
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167 | |
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168 | static inline void |
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169 | rxvt_free_strsplit (char **ptr) NOTHROW |
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170 | { |
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171 | free (ptr[0]); |
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172 | free (ptr); |
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173 | } |
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174 | |
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175 | void * rxvt_malloc (size_t size); |
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176 | void * rxvt_calloc (size_t number, size_t size); |
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177 | void * rxvt_realloc (void *ptr, size_t size); |
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178 | |
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179 | ///////////////////////////////////////////////////////////////////////////// |
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180 | |
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181 | // temporarily replace the process environment |
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182 | extern char **environ; |
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183 | extern char **rxvt_environ; // the original environ pointer |
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184 | |
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185 | static inline void |
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186 | set_environ (stringvec *envv) |
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187 | { |
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188 | #if ENABLE_PERL |
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189 | assert (envv); |
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190 | #else |
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191 | if (envv) |
75 | #endif |
192 | #endif |
76 | #if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) |
193 | environ = (char **)envv->begin (); |
77 | # define NO_SETOWNER_TTYDEV |
194 | } |
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195 | |
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196 | static inline void |
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197 | set_environ (char **envv) |
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198 | { |
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199 | #if ENABLE_PERL |
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200 | assert (envv); |
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201 | #else |
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202 | if (envv) |
78 | #endif |
203 | #endif |
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204 | environ = envv; |
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205 | } |
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206 | |
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207 | struct localise_env |
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208 | { |
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209 | char **orig_env; |
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210 | |
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211 | localise_env (char **new_env) |
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212 | { |
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213 | orig_env = environ; |
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214 | environ = new_env; |
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215 | } |
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216 | |
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217 | ~localise_env () |
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218 | { |
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219 | environ = orig_env; |
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220 | } |
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221 | }; |
79 | |
222 | |
80 | /* |
223 | /* |
81 | ***************************************************************************** |
224 | ***************************************************************************** |
82 | * STRUCTURES AND TYPEDEFS |
225 | * STRUCTURES AND TYPEDEFS |
83 | ***************************************************************************** |
226 | ***************************************************************************** |
84 | */ |
227 | */ |
85 | struct grwin_t; |
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86 | |
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87 | /* Sanitize menubar info */ |
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88 | #ifndef MENUBAR |
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89 | # undef MENUBAR_MAX |
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90 | #endif |
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91 | #ifndef MENUBAR_MAX |
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92 | # define MENUBAR_MAX 0 |
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93 | #endif |
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94 | |
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95 | /* If we're using either the rxvt scrollbar or menu bars, keep the |
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96 | * scrollColor resource. |
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97 | */ |
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98 | #if defined(RXVT_SCROLLBAR) || defined(MENUBAR) |
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99 | # define KEEP_SCROLLCOLOR 1 |
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100 | #else |
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101 | # undef KEEP_SCROLLCOLOR |
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102 | #endif |
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103 | |
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104 | #ifdef XPM_BACKGROUND |
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105 | typedef struct { |
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106 | short w, h, x, y; |
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107 | Pixmap pixmap; |
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108 | } bgPixmap_t; |
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109 | #endif |
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110 | |
228 | |
111 | /* |
229 | /* |
112 | * the 'essential' information for reporting Mouse Events |
230 | * the 'essential' information for reporting Mouse Events |
113 | * pared down from XButtonEvent |
231 | * pared down from XButtonEvent |
114 | */ |
232 | */ |
115 | struct mouse_event { |
233 | struct mouse_event |
116 | int clicks; |
234 | { |
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235 | int clicks; |
117 | Time time; /* milliseconds */ |
236 | Time time; /* milliseconds */ |
118 | unsigned int state; /* key or button mask */ |
237 | unsigned int state; /* key or button mask */ |
119 | unsigned int button; /* detail */ |
238 | unsigned int button; /* detail */ |
120 | }; |
239 | }; |
121 | |
240 | |
122 | #ifndef min |
241 | #if ENABLE_XEMBED |
123 | # define min(a,b) (((a) < (b)) ? (a) : (b)) |
242 | // XEMBED messages |
124 | # define max(a,b) (((a) > (b)) ? (a) : (b)) |
243 | # define XEMBED_EMBEDDED_NOTIFY 0 |
125 | #endif |
244 | # define XEMBED_WINDOW_ACTIVATE 1 |
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245 | # define XEMBED_WINDOW_DEACTIVATE 2 |
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246 | # define XEMBED_REQUEST_FOCUS 3 |
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247 | # define XEMBED_FOCUS_IN 4 |
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248 | # define XEMBED_FOCUS_OUT 5 |
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249 | # define XEMBED_FOCUS_NEXT 6 |
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250 | # define XEMBED_FOCUS_PREV 7 |
126 | |
251 | |
127 | #define MAX_IT(current, other) if ((other) > (current)) (current) = (other) |
252 | # define XEMBED_MODALITY_ON 10 |
128 | #define MIN_IT(current, other) if ((other) < (current)) (current) = (other) |
253 | # define XEMBED_MODALITY_OFF 11 |
129 | #define SWAP_IT(one, two, typeof) \ |
254 | # define XEMBED_REGISTER_ACCELERATOR 12 |
130 | do { \ |
255 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
131 | typeof swapittmp; \ |
256 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
132 | (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ |
257 | |
133 | } while (/* CONSTCOND */ 0) |
258 | // XEMBED detail code |
134 | #define BOUND_POSITIVE_INT16(val) \ |
259 | # define XEMBED_FOCUS_CURRENT 0 |
135 | (int16_t)((val) <= 0 \ |
260 | # define XEMBED_FOCUS_FIRST 1 |
136 | ? 0 \ |
261 | # define XEMBED_FOCUS_LAST 2 |
137 | : min((val), (((uint16_t)-1)>>1))) |
262 | |
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263 | # define XEMBED_MAPPED (1 << 0) |
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264 | #endif |
138 | |
265 | |
139 | /* |
266 | /* |
140 | ***************************************************************************** |
267 | ***************************************************************************** |
141 | * NORMAL DEFINES |
268 | * NORMAL DEFINES |
142 | ***************************************************************************** |
269 | ***************************************************************************** |
143 | */ |
270 | */ |
144 | |
271 | |
145 | #if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION) |
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146 | # error if you disable both selection styles, how can you select, silly? |
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147 | #endif |
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148 | |
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149 | #define APL_CLASS "XTerm" /* class name */ |
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150 | #define APL_SUBCLASS "Rxvt" /* also check resources under this name */ |
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151 | #define APL_NAME "rxvt" /* normal name */ |
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152 | |
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153 | /* COLORTERM, TERM environment variables */ |
272 | /* COLORTERM, TERM environment variables */ |
154 | #define COLORTERMENV "rxvt" |
273 | #define COLORTERMENV "rxvt" |
155 | #ifdef XPM_BACKGROUND |
274 | #ifdef BG_IMAGE_FROM_FILE |
156 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
275 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
157 | #else |
276 | #else |
158 | # define COLORTERMENVFULL COLORTERMENV |
277 | # define COLORTERMENVFULL COLORTERMENV |
159 | #endif |
278 | #endif |
160 | #ifndef TERMENV |
279 | #ifndef TERMENV |
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280 | # if USE_256_COLORS |
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281 | # define TERMENV "rxvt-unicode-256color" |
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282 | # else |
161 | # define TERMENV "xterm" |
283 | # define TERMENV "rxvt-unicode" |
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284 | # endif |
162 | #endif |
285 | #endif |
163 | |
286 | |
164 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
287 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
165 | # define NO_MOUSE_REPORT_SCROLLBAR |
288 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
166 | #endif |
289 | #endif |
167 | |
290 | |
168 | #ifdef NO_RESOURCES |
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169 | # undef USE_XGETDEFAULT |
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170 | #endif |
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171 | |
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172 | /* now look for other badly set stuff */ |
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173 | |
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174 | #if !defined (EACCESS) && defined(EAGAIN) |
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175 | # define EACCESS EAGAIN |
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176 | #endif |
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177 | |
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178 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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179 | # define EXIT_SUCCESS 0 /* exit function success */ |
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180 | # define EXIT_FAILURE 1 /* exit function failure */ |
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181 | #endif |
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182 | |
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183 | #define menuBar_esc 10 |
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184 | #define scrollBar_esc 30 |
291 | #define scrollBar_esc 30 |
185 | #define menuBar_margin 2 /* margin below text */ |
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186 | |
292 | |
187 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) |
293 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
188 | # define HAVE_SCROLLBARS |
294 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
189 | #endif |
295 | #endif |
190 | |
296 | |
191 | /* width of scrollBar, menuBar shadow, must be 1 or 2 */ |
297 | enum { |
192 | #ifdef HALFSHADOW |
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193 | # define SHADOW 1 |
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194 | #else |
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195 | # define SHADOW 2 |
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196 | #endif |
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197 | |
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198 | #define R_SB_ALIGN_CENTRE 0 |
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199 | #define R_SB_ALIGN_TOP 1 |
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200 | #define R_SB_ALIGN_BOTTOM 2 |
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201 | |
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202 | #define R_SB_RXVT 0 |
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203 | #define R_SB_NEXT 1 |
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204 | #define R_SB_XTERM 2 |
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205 | |
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206 | #define SB_WIDTH_NEXT 19 |
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207 | #define SB_WIDTH_XTERM 7 |
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208 | #ifndef SB_WIDTH_RXVT |
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209 | # define SB_WIDTH_RXVT 10 |
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210 | #endif |
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211 | |
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212 | /* |
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213 | * NeXT scrollbar defines |
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214 | */ |
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215 | #define SB_PADDING 1 |
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216 | #define SB_BORDER_WIDTH 1 |
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217 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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218 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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219 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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220 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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221 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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222 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
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223 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
|
|
224 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
|
|
225 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
|
|
226 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
|
|
227 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
|
|
228 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
|
|
229 | /* |
|
|
230 | * +-------------+ |
|
|
231 | * | | <---< SB_PADDING |
|
|
232 | * | ::::::::::: | |
|
|
233 | * | ::::::::::: | |
|
|
234 | * ''''''''''''''''' |
|
|
235 | * ,,,,,,,,,,,,,,,,, |
|
|
236 | * | ::::::::::: | |
|
|
237 | * | ::::::::::: | |
|
|
238 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
|
|
239 | * | | :::::::: | |
|
|
240 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
|
|
241 | * | +---------+ | |
|
|
242 | * | | ......%%| | |
|
|
243 | * | | ......%%| | |
|
|
244 | * | | ..()..%%| | |
|
|
245 | * | | ......%%| | |
|
|
246 | * | | %%%%%%%%| | |
|
|
247 | * | +---------+ | <......................... |
|
|
248 | * | | <---< SB_PADDING : |
|
|
249 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
|
|
250 | * | | ......%%| | | : : |
|
|
251 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
|
|
252 | * | | %%%%%%%%| | | : : |
|
|
253 | * | +---------+ | <-+ : : |
|
|
254 | * | | : : |
|
|
255 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
|
|
256 | * | | ......%%| | | : : |
|
|
257 | * | | ..\/..%%| | | : : |
|
|
258 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
|
|
259 | * | +---------+ | | : : |
|
|
260 | * | | | : : |
|
|
261 | * +-------------+ <-+.........:............: |
|
|
262 | * ^^|_________| : |
|
|
263 | * || | : |
|
|
264 | * || +---< SB_BUTTON_WIDTH |
|
|
265 | * || : |
|
|
266 | * |+------< SB_PADDING |
|
|
267 | * |: : |
|
|
268 | * +----< SB_BORDER_WIDTH |
|
|
269 | * : : |
|
|
270 | * :............: |
|
|
271 | * | |
|
|
272 | * +---< SB_WIDTH_NEXT |
|
|
273 | */ |
|
|
274 | |
|
|
275 | #define NO_REFRESH 0 /* Window not visible at all! */ |
298 | NO_REFRESH = 0, /* Window not visible at all! */ |
276 | #define FAST_REFRESH (1<<0) /* Fully exposed window */ |
299 | FAST_REFRESH = 1, /* Fully exposed window */ |
277 | #define SLOW_REFRESH (1<<1) /* Partially exposed window */ |
300 | SLOW_REFRESH = 2, /* Partially exposed window */ |
278 | #define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ |
301 | }; |
279 | #define REFRESH_BOUNDS (1<<3) |
|
|
280 | |
302 | |
281 | #ifdef NO_SECONDARY_SCREEN |
303 | #ifdef NO_SECONDARY_SCREEN |
282 | # define NSCREENS 0 |
304 | # define NSCREENS 0 |
283 | #else |
305 | #else |
284 | # define NSCREENS 1 |
306 | # define NSCREENS 1 |
285 | #endif |
307 | #endif |
286 | |
308 | |
287 | #define IGNORE 0 |
|
|
288 | #define SAVE 's' |
|
|
289 | #define RESTORE 'r' |
|
|
290 | |
|
|
291 | /* special (internal) prefix for font commands */ |
|
|
292 | #define FONT_CMD '#' |
|
|
293 | #define FONT_DN "#-" |
|
|
294 | #define FONT_UP "#+" |
|
|
295 | |
|
|
296 | /* flags for rxvt_scr_gotorc() */ |
309 | /* flags for rxvt_term::scr_gotorc () */ |
|
|
310 | enum { |
297 | #define C_RELATIVE 1 /* col movement is relative */ |
311 | C_RELATIVE = 1, /* col movement is relative */ |
298 | #define R_RELATIVE 2 /* row movement is relative */ |
312 | R_RELATIVE = 2, /* row movement is relative */ |
299 | #define RELATIVE (R_RELATIVE|C_RELATIVE) |
313 | RELATIVE = C_RELATIVE | R_RELATIVE, |
|
|
314 | }; |
300 | |
315 | |
301 | /* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ |
316 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
302 | #define INSERT -1 /* don't change these values */ |
317 | enum { |
303 | #define DELETE +1 |
318 | INSERT = -1, /* don't change these values */ |
304 | #define ERASE +2 |
319 | DELETE = +1, |
|
|
320 | ERASE = +2, |
|
|
321 | }; |
305 | |
322 | |
306 | /* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ |
323 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
307 | enum page_dirn { |
324 | enum page_dirn { |
308 | UP, |
325 | UP, |
309 | DN, |
326 | DN, |
310 | NO_DIR |
327 | NO_DIR, |
311 | }; |
328 | }; |
312 | |
329 | |
313 | /* arguments for rxvt_scr_change_screen() */ |
330 | /* arguments for rxvt_term::scr_change_screen () */ |
314 | enum { |
331 | enum { |
315 | PRIMARY = 0, |
332 | PRIMARY = 0, |
316 | SECONDARY |
333 | SECONDARY, |
317 | }; |
334 | }; |
318 | |
335 | |
319 | #define RS_None 0 /* Normal */ |
336 | // define various rendition bits and masks. the rendition word |
|
|
337 | // is 32 bits in size, and we should use it as efficiently as possible |
320 | |
338 | |
321 | #define RS_fgMask 0x000001FFu /* 512 colors */ |
339 | #define RS_None 0 |
322 | #define RS_bgMask 0x0003FE00u /* 512 colors */ |
|
|
323 | #define RS_Bold 0x00040000u /* bold */ |
|
|
324 | #define RS_Blink 0x00080000u /* blink */ |
|
|
325 | #define RS_RVid 0x00100000u /* reverse video */ |
|
|
326 | #define RS_Uline 0x00200000u /* underline */ |
|
|
327 | |
340 | |
328 | #define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ |
341 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
|
|
342 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
|
|
343 | #define RS_bgShift 0 |
|
|
344 | #define RS_fgShift (RS_bgShift + Color_Bits) |
|
|
345 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
|
|
346 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
|
|
347 | |
|
|
348 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
349 | #define RS_fontShift (RS_fgShift + Color_Bits) |
|
|
350 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
|
|
351 | #define RS_fontCount rxvt_fontset::fontCount |
|
|
352 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
|
|
353 | |
|
|
354 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
355 | #define RS_redraw (2UL << RS_fontShift) |
|
|
356 | |
|
|
357 | #define RS_Sel (1UL << 22) |
|
|
358 | |
|
|
359 | // 4 custom bits for extensions |
|
|
360 | #define RS_customCount 16UL |
329 | #define RS_fontShift 22 |
361 | #define RS_customShift 23 |
|
|
362 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
330 | |
363 | |
|
|
364 | // font styles |
|
|
365 | #define RS_Bold (1UL << RS_styleShift) |
|
|
366 | #define RS_Italic (2UL << RS_styleShift) |
|
|
367 | |
|
|
368 | #define RS_styleCount 4 |
|
|
369 | #define RS_styleShift 27 |
|
|
370 | #define RS_styleMask (RS_Bold | RS_Italic) |
|
|
371 | |
|
|
372 | // fake styles |
|
|
373 | #define RS_Blink (1UL << 29) |
|
|
374 | #define RS_RVid (1UL << 30) // reverse video |
|
|
375 | #define RS_Uline (1UL << 31) // underline |
|
|
376 | |
331 | #define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) |
377 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
332 | #define RS_attrMask (RS_baseattrMask|RS_fontMask) |
378 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
333 | |
379 | |
334 | #define Sel_none 0 /* Not waiting */ |
380 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
335 | #define Sel_normal 0x01 /* normal selection */ |
381 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
336 | #define Sel_incr 0x02 /* incremental selection */ |
|
|
337 | #define Sel_direct 0x00 |
|
|
338 | #define Sel_Primary 0x01 |
|
|
339 | #define Sel_Secondary 0x02 |
|
|
340 | #define Sel_Clipboard 0x03 |
|
|
341 | #define Sel_whereMask 0x0f |
|
|
342 | #define Sel_CompoundText 0x10 /* last request was Compound */ |
|
|
343 | |
382 | |
344 | enum { |
383 | enum { |
345 | C0_NUL = 0x00, |
384 | C0_NUL = 0x00, |
346 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
385 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
347 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
386 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
348 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
387 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
349 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 |
388 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
350 | }; |
389 | }; |
351 | #define CHAR_ST 0x9c /* 0234 */ |
390 | #define CHAR_ST 0x9c /* 0234 */ |
352 | |
391 | |
353 | /* |
392 | /* |
354 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
393 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
355 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
394 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
356 | */ |
395 | */ |
|
|
396 | enum { |
357 | #define XTerm_name 0 |
397 | XTerm_name = 0, |
358 | #define XTerm_iconName 1 |
398 | XTerm_iconName = 1, |
359 | #define XTerm_title 2 |
399 | XTerm_title = 2, |
|
|
400 | XTerm_property = 3, // change X property |
360 | #define XTerm_Color 4 /* change colors */ |
401 | XTerm_Color = 4, // change colors |
|
|
402 | XTerm_Color00 = 10, // change fg color |
|
|
403 | XTerm_Color01 = 11, // change bg color |
361 | #define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ |
404 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
362 | #define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ |
405 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
363 | #define XTerm_Color_RV 17 /* change actual 'Highlight' color */ |
406 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
364 | #define XTerm_Color_BD 18 /* change actual 'Bold' color */ |
407 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
365 | #define XTerm_Color_UL 19 /* change actual 'Underline' color */ |
408 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
|
|
409 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
410 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
366 | #define XTerm_logfile 46 /* not implemented */ |
411 | XTerm_logfile = 46, // not implemented |
367 | #define XTerm_font 50 |
412 | XTerm_font = 50, |
368 | |
413 | |
369 | /* |
414 | XTerm_konsole30 = 30, // reserved for konsole |
|
|
415 | XTerm_konsole31 = 31, // reserved for konsole |
|
|
416 | XTerm_emacs51 = 51, // reserved for emacs shell |
|
|
417 | /* |
370 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
418 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
371 | */ |
419 | */ |
372 | #define XTerm_Menu 10 /* set menu item */ |
420 | |
|
|
421 | // deprecated |
|
|
422 | Rxvt_restoreFG = 39, |
|
|
423 | Rxvt_restoreBG = 49, |
|
|
424 | |
373 | #define XTerm_Pixmap 20 /* new bg pixmap */ |
425 | Rxvt_Pixmap = 20, // new bg pixmap |
374 | #define XTerm_restoreFG 39 /* change default fg color */ |
|
|
375 | #define XTerm_restoreBG 49 /* change default bg color */ |
|
|
376 | #define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ |
426 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
|
|
427 | |
|
|
428 | URxvt_locale = 701, // change locale |
|
|
429 | URxvt_version = 702, // request version |
|
|
430 | |
|
|
431 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
|
|
432 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
433 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
434 | URxvt_Color_UL = 707, // change actual 'Underline' color |
|
|
435 | URxvt_Color_border = 708, |
|
|
436 | |
|
|
437 | URxvt_font = 710, |
|
|
438 | URxvt_boldFont = 711, |
|
|
439 | URxvt_italicFont = 712, |
|
|
440 | URxvt_boldItalicFont = 713, |
|
|
441 | |
|
|
442 | URxvt_view_up = 720, |
|
|
443 | URxvt_view_down = 721, |
|
|
444 | |
|
|
445 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
|
|
446 | }; |
377 | |
447 | |
378 | /* Words starting with `Color_' are colours. Others are counts */ |
448 | /* Words starting with `Color_' are colours. Others are counts */ |
379 | /* |
449 | /* |
380 | * The following comment is mostly obsolete since pixcolor_set was expanded: |
|
|
381 | * We're currently upto 29 colours. Only 3 more available. The |
|
|
382 | * PixColor and rendition colour usage should probably be decoupled |
450 | * The PixColor and rendition colour usage should probably be decoupled |
383 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
451 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
384 | * until we need to. Also, be aware of usage in pixcolor_set |
452 | * until we need to. Also, be aware of usage in pixcolor_set |
385 | */ |
453 | */ |
386 | |
454 | |
387 | enum colour_list { |
455 | enum colour_list { |
|
|
456 | Color_none = -2, |
|
|
457 | Color_transparent = -1, |
388 | Color_fg = 0, |
458 | Color_fg = 0, |
389 | Color_bg, |
459 | Color_bg, |
390 | minCOLOR, /* 2 */ |
460 | minCOLOR, /* 2 */ |
391 | Color_Black = minCOLOR, |
461 | Color_Black = minCOLOR, |
392 | Color_Red3, |
462 | Color_Red3, |
… | |
… | |
409 | maxBrightCOLOR, /* minBrightCOLOR + 7 */ |
479 | maxBrightCOLOR, /* minBrightCOLOR + 7 */ |
410 | Color_White = maxBrightCOLOR, |
480 | Color_White = maxBrightCOLOR, |
411 | #else |
481 | #else |
412 | Color_White = maxCOLOR, |
482 | Color_White = maxCOLOR, |
413 | #endif |
483 | #endif |
414 | #ifdef TTY_256COLOR |
|
|
415 | min256COLOR = Color_White + 1, |
484 | minTermCOLOR = Color_White + 1, |
416 | max256COLOR = minCOLOR + 255, |
485 | #if USE_256_COLORS |
|
|
486 | maxTermCOLOR = Color_White + 240, |
|
|
487 | #else |
|
|
488 | maxTermCOLOR = Color_White + 72, |
417 | #endif |
489 | #endif |
418 | #ifndef NO_CURSORCOLOR |
490 | #ifndef NO_CURSORCOLOR |
419 | Color_cursor, |
491 | Color_cursor, |
420 | Color_cursor2, |
492 | Color_cursor2, |
421 | #endif |
493 | #endif |
422 | Color_pointer, |
494 | Color_pointer_fg, |
|
|
495 | Color_pointer_bg, |
423 | Color_border, |
496 | Color_border, |
424 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
497 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
425 | Color_BD, |
498 | Color_BD, |
|
|
499 | Color_IT, |
426 | Color_UL, |
500 | Color_UL, |
427 | Color_RV, |
501 | Color_RV, |
428 | #endif |
502 | #endif |
|
|
503 | #if ENABLE_FRILLS |
|
|
504 | Color_underline, |
|
|
505 | #endif |
429 | #ifdef OPTION_HC |
506 | #ifdef OPTION_HC |
430 | Color_HC, |
507 | Color_HC, |
|
|
508 | Color_HTC, |
431 | #endif |
509 | #endif |
432 | #ifdef KEEP_SCROLLCOLOR |
|
|
433 | Color_scroll, |
510 | Color_scroll, |
|
|
511 | #ifdef RXVT_SCROLLBAR |
434 | Color_trough, |
512 | Color_trough, |
435 | #endif |
513 | #endif |
|
|
514 | #if ENABLE_TRANSPARENCY |
|
|
515 | Color_tint, |
|
|
516 | #endif |
|
|
517 | #if OFF_FOCUS_FADING |
|
|
518 | Color_fade, |
|
|
519 | #endif |
436 | NRS_COLORS, /* */ |
520 | NRS_COLORS, /* */ |
437 | #ifdef KEEP_SCROLLCOLOR |
521 | #ifdef RXVT_SCROLLBAR |
438 | Color_topShadow = NRS_COLORS, |
522 | Color_topShadow = NRS_COLORS, |
439 | Color_bottomShadow, |
523 | Color_bottomShadow, |
440 | TOTAL_COLORS /* upto 30 */ |
524 | TOTAL_COLORS |
441 | #else |
525 | #else |
442 | TOTAL_COLORS = NRS_COLORS /* */ |
526 | TOTAL_COLORS = NRS_COLORS |
443 | #endif |
527 | #endif |
444 | }; |
528 | }; |
445 | |
529 | |
446 | #define Color_Bits 9 |
530 | #if USE_256_COLORS |
447 | #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
531 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
448 | #define NPIXCLR_BITS 32 |
532 | #else |
449 | |
533 | # define Color_Bits 7 // 0 .. maxTermCOLOR |
450 | #define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) |
534 | #endif |
451 | |
535 | |
452 | /* |
536 | /* |
453 | * Resource list |
537 | * Resource list |
454 | */ |
538 | */ |
455 | enum { |
539 | enum { |
456 | Rs_display_name = 0, |
540 | # define def(name) Rs_ ## name, |
457 | Rs_term_name, |
541 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
458 | Rs_iconName, |
542 | # include "rsinc.h" |
459 | Rs_geometry, |
543 | # undef def |
460 | Rs_reverseVideo, |
544 | # undef reserve |
461 | Rs_color, |
|
|
462 | _Rs_color = Rs_color + NRS_COLORS - 1, |
|
|
463 | Rs_font, |
|
|
464 | Rs_name, |
|
|
465 | Rs_title, |
|
|
466 | #if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
|
|
467 | Rs_path, |
|
|
468 | #endif |
|
|
469 | #ifdef XPM_BACKGROUND |
|
|
470 | Rs_backgroundPixmap, |
|
|
471 | #endif |
|
|
472 | #if (MENUBAR_MAX) |
|
|
473 | Rs_menu, |
|
|
474 | #endif |
|
|
475 | #ifdef GREEK_SUPPORT |
|
|
476 | Rs_greek_keyboard, |
|
|
477 | Rs_greektoggle_key, |
|
|
478 | #endif |
|
|
479 | Rs_loginShell, |
|
|
480 | Rs_jumpScroll, |
|
|
481 | #ifdef HAVE_SCROLLBARS |
|
|
482 | Rs_scrollBar, |
|
|
483 | Rs_scrollBar_right, |
|
|
484 | Rs_scrollBar_floating, |
|
|
485 | Rs_scrollBar_align, |
|
|
486 | #endif |
|
|
487 | Rs_scrollstyle, /* Rs_scrollBar_style */ |
|
|
488 | Rs_scrollTtyOutput, |
|
|
489 | Rs_scrollTtyKeypress, |
|
|
490 | Rs_scrollWithBuffer, |
|
|
491 | Rs_saveLines, |
|
|
492 | Rs_utmpInhibit, |
|
|
493 | Rs_visualBell, |
|
|
494 | #if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) |
|
|
495 | Rs_mapAlert, |
|
|
496 | #endif |
|
|
497 | #ifdef META8_OPTION |
|
|
498 | Rs_meta8, |
|
|
499 | #endif |
|
|
500 | #ifdef MOUSE_WHEEL |
|
|
501 | Rs_mouseWheelScrollPage, |
|
|
502 | #endif |
|
|
503 | #ifndef NO_BACKSPACE_KEY |
|
|
504 | Rs_backspace_key, |
|
|
505 | #endif |
|
|
506 | #ifndef NO_DELETE_KEY |
|
|
507 | Rs_delete_key, |
|
|
508 | #endif |
|
|
509 | Rs_selectstyle, |
|
|
510 | #ifdef PRINTPIPE |
|
|
511 | Rs_print_pipe, |
|
|
512 | #endif |
|
|
513 | #ifdef USE_XIM |
|
|
514 | Rs_preeditType, |
|
|
515 | Rs_inputMethod, |
|
|
516 | #endif |
|
|
517 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
|
|
518 | Rs_bigfont_key, |
|
|
519 | Rs_smallfont_key, |
|
|
520 | #endif |
|
|
521 | #ifdef TRANSPARENT |
|
|
522 | Rs_transparent, |
|
|
523 | Rs_transparent_all, |
|
|
524 | #endif |
|
|
525 | #ifndef NO_FRILLS |
|
|
526 | Rs_ext_bwidth, |
|
|
527 | Rs_int_bwidth, |
|
|
528 | #endif |
|
|
529 | Rs_scrollBar_thickness, |
|
|
530 | #ifndef NO_LINESPACE |
|
|
531 | Rs_lineSpace, |
|
|
532 | #endif |
|
|
533 | Rs_cutchars, |
|
|
534 | #ifdef ACS_ASCII |
|
|
535 | Rs_acs_chars, |
|
|
536 | #endif |
|
|
537 | Rs_modifier, |
|
|
538 | Rs_answerbackstring, |
|
|
539 | Rs_tripleclickwords, |
|
|
540 | Rs_cursorBlink, |
|
|
541 | Rs_pointerBlank, |
|
|
542 | Rs_pointerBlankDelay, |
|
|
543 | Rs_imLocale, |
|
|
544 | NUM_RESOURCES |
545 | NUM_RESOURCES |
545 | }; |
546 | }; |
546 | |
547 | |
547 | enum { |
|
|
548 | XA_COMPOUND_TEXT = 0, |
|
|
549 | XA_MULTIPLE, |
|
|
550 | XA_TARGETS, |
|
|
551 | XA_TEXT, |
|
|
552 | XA_TIMESTAMP, |
|
|
553 | XA_VT_SELECTION, |
|
|
554 | XA_INCR, |
|
|
555 | XA_WMDELETEWINDOW, |
|
|
556 | #ifdef TRANSPARENT |
|
|
557 | XA_XROOTPMAPID, |
|
|
558 | #endif |
|
|
559 | #ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ |
|
|
560 | XA_DNDPROTOCOL, |
|
|
561 | XA_DNDSELECTION, |
|
|
562 | #endif /* OFFIX_DND */ |
|
|
563 | XA_CLIPBOARD, |
|
|
564 | NUM_XA |
|
|
565 | }; |
|
|
566 | |
|
|
567 | /* |
|
|
568 | * number of graphics points |
|
|
569 | * divisible by 2 (num lines) |
|
|
570 | * divisible by 4 (num rect) |
|
|
571 | */ |
|
|
572 | #define NGRX_PTS 1000 |
|
|
573 | |
|
|
574 | /* DEC private modes */ |
548 | /* DEC private modes */ |
575 | #define PrivMode_132 (1LU<<0) |
549 | #define PrivMode_132 (1UL<<0) |
576 | #define PrivMode_132OK (1LU<<1) |
550 | #define PrivMode_132OK (1UL<<1) |
577 | #define PrivMode_rVideo (1LU<<2) |
551 | #define PrivMode_rVideo (1UL<<2) |
578 | #define PrivMode_relOrigin (1LU<<3) |
552 | #define PrivMode_relOrigin (1UL<<3) |
579 | #define PrivMode_Screen (1LU<<4) |
553 | #define PrivMode_Screen (1UL<<4) |
580 | #define PrivMode_Autowrap (1LU<<5) |
554 | #define PrivMode_Autowrap (1UL<<5) |
581 | #define PrivMode_aplCUR (1LU<<6) |
555 | #define PrivMode_aplCUR (1UL<<6) |
582 | #define PrivMode_aplKP (1LU<<7) |
556 | #define PrivMode_aplKP (1UL<<7) |
583 | #define PrivMode_HaveBackSpace (1LU<<8) |
557 | #define PrivMode_HaveBackSpace (1UL<<8) |
584 | #define PrivMode_BackSpace (1LU<<9) |
558 | #define PrivMode_BackSpace (1UL<<9) |
585 | #define PrivMode_ShiftKeys (1LU<<10) |
559 | #define PrivMode_ShiftKeys (1UL<<10) |
586 | #define PrivMode_VisibleCursor (1LU<<11) |
560 | #define PrivMode_VisibleCursor (1UL<<11) |
587 | #define PrivMode_MouseX10 (1LU<<12) |
561 | #define PrivMode_MouseX10 (1UL<<12) |
588 | #define PrivMode_MouseX11 (1LU<<13) |
562 | #define PrivMode_MouseX11 (1UL<<13) |
589 | #define PrivMode_scrollBar (1LU<<14) |
563 | #define PrivMode_scrollBar (1UL<<14) |
590 | #define PrivMode_menuBar (1LU<<15) |
|
|
591 | #define PrivMode_TtyOutputInh (1LU<<16) |
564 | #define PrivMode_TtyOutputInh (1UL<<15) |
592 | #define PrivMode_Keypress (1LU<<17) |
565 | #define PrivMode_Keypress (1UL<<16) |
593 | #define PrivMode_smoothScroll (1LU<<18) |
566 | #define PrivMode_smoothScroll (1UL<<17) |
594 | #define PrivMode_vt52 (1LU<<19) |
567 | #define PrivMode_vt52 (1UL<<18) |
595 | /* too annoying to implement X11 highlight tracking */ |
568 | #define PrivMode_LFNL (1UL<<19) |
596 | /* #define PrivMode_MouseX11Track (1LU<<18) */ |
569 | #define PrivMode_MouseBtnEvent (1UL<<20) |
|
|
570 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
571 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
572 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
573 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
597 | |
574 | |
598 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
575 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
599 | #define PrivMode(test,bit) \ |
|
|
600 | if (test) \ |
|
|
601 | R->PrivateModes |= (bit); \ |
|
|
602 | else \ |
|
|
603 | R->PrivateModes &= ~(bit) |
|
|
604 | |
576 | |
605 | #ifdef ALLOW_132_MODE |
577 | #ifdef ALLOW_132_MODE |
606 | # define PrivMode_Default \ |
|
|
607 | (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
578 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
608 | #else |
579 | #else |
609 | # define PrivMode_Default \ |
580 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
610 | (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
|
|
611 | #endif |
581 | #endif |
612 | |
582 | |
613 | #define XDEPTH R->Xdepth |
583 | // do not change these constants lightly, there are many interdependencies |
614 | #define XCMAP R->Xcmap |
|
|
615 | #define XVISUAL R->Xvisual |
|
|
616 | |
|
|
617 | #define IMBUFSIZ 128 /* input modifier buffer sizes */ |
584 | #define IMBUFSIZ 128 // input modifier buffer sizes |
618 | #ifndef BUFSIZ |
|
|
619 | # define BUFSIZ 4096 |
|
|
620 | #endif |
|
|
621 | #define KBUFSZ 512 /* size of keyboard mapping buffer */ |
585 | #define KBUFSZ 512 // size of keyboard mapping buffer |
|
|
586 | #define CBUFSIZ 2048 // size of command buffer |
|
|
587 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
|
|
588 | #define UBUFSIZ 2048 // character buffer |
|
|
589 | |
|
|
590 | #if ENABLE_FRILLS |
|
|
591 | # include <X11/Xmd.h> |
|
|
592 | typedef struct _mwmhints |
|
|
593 | { |
|
|
594 | CARD32 flags; |
|
|
595 | CARD32 functions; |
|
|
596 | CARD32 decorations; |
|
|
597 | INT32 input_mode; |
|
|
598 | CARD32 status; |
|
|
599 | } MWMHints; |
|
|
600 | #endif |
|
|
601 | |
|
|
602 | /* Motif window hints */ |
|
|
603 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
|
|
604 | #define MWM_HINTS_DECORATIONS (1L << 1) |
|
|
605 | #define MWM_HINTS_INPUT_MODE (1L << 2) |
|
|
606 | #define MWM_HINTS_STATUS (1L << 3) |
|
|
607 | /* bit definitions for MwmHints.functions */ |
|
|
608 | #define MWM_FUNC_ALL (1L << 0) |
|
|
609 | #define MWM_FUNC_RESIZE (1L << 1) |
|
|
610 | #define MWM_FUNC_MOVE (1L << 2) |
|
|
611 | #define MWM_FUNC_MINIMIZE (1L << 3) |
|
|
612 | #define MWM_FUNC_MAXIMIZE (1L << 4) |
|
|
613 | #define MWM_FUNC_CLOSE (1L << 5) |
|
|
614 | /* bit definitions for MwmHints.decorations */ |
|
|
615 | #define MWM_DECOR_ALL (1L << 0) |
|
|
616 | #define MWM_DECOR_BORDER (1L << 1) |
|
|
617 | #define MWM_DECOR_RESIZEH (1L << 2) |
|
|
618 | #define MWM_DECOR_TITLE (1L << 3) |
|
|
619 | #define MWM_DECOR_MENU (1L << 4) |
|
|
620 | #define MWM_DECOR_MINIMIZE (1L << 5) |
|
|
621 | #define MWM_DECOR_MAXIMIZE (1L << 6) |
|
|
622 | /* bit definitions for MwmHints.inputMode */ |
|
|
623 | #define MWM_INPUT_MODELESS 0 |
|
|
624 | #define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1 |
|
|
625 | #define MWM_INPUT_SYSTEM_MODAL 2 |
|
|
626 | #define MWM_INPUT_FULL_APPLICATION_MODAL 3 |
|
|
627 | #define PROP_MWM_HINTS_ELEMENTS 5 |
622 | |
628 | |
623 | /* |
629 | /* |
624 | ***************************************************************************** |
630 | ***************************************************************************** |
625 | * MACRO DEFINES |
631 | * MACRO DEFINES |
626 | ***************************************************************************** |
632 | ***************************************************************************** |
627 | */ |
633 | */ |
628 | #define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) |
634 | |
629 | #define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) |
635 | // speed hack, copy some member variable into a local variable of the same name |
630 | #define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) |
636 | #define dLocal(type,name) type const name = this->name |
631 | #define STRCASECMP(x, y) strcasecmp((x), (y)) |
637 | |
632 | #define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) |
638 | // for speed reasons, we assume that all codepoints 32 to 126 are |
633 | #define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) |
639 | // single-width. |
634 | #define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) |
640 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
635 | #define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) |
|
|
636 | #define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z)) |
|
|
637 | #define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) |
|
|
638 | #define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) |
|
|
639 | #define STRDUP(x) strdup((const char *)(x)) |
|
|
640 | #define STRLEN(x) strlen((const char *)(x)) |
|
|
641 | #define STRCHR(x, y) strchr((const char *)(x), (int)(y)) |
|
|
642 | #define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) |
|
|
643 | |
641 | |
644 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
642 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
645 | #define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) |
643 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
646 | #define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) |
644 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
647 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) |
645 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
648 | #define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) |
646 | #define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight) |
649 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) |
647 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
650 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) |
648 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
651 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) |
649 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
652 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) |
650 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
653 | |
651 | |
654 | #define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) |
652 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
655 | #define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) |
653 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
656 | |
654 | |
657 | #define Xroot DefaultRootWindow(R->Xdisplay) |
655 | #define LINENO(n) LINENO_of (this, n) |
|
|
656 | #define ROW(n) ROW_of (this, n) |
658 | |
657 | |
659 | /* how to build & extract colors and attributes */ |
658 | /* how to build & extract colors and attributes */ |
660 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
659 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
661 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
660 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
662 | #ifndef NO_BRIGHTCOLOR |
661 | |
663 | # define GET_FGCOLOR(x) \ |
662 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
664 | ((((x) & RS_Bold) == 0 \ |
663 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
665 | || GET_BASEFG(x) < minCOLOR \ |
664 | |
666 | || GET_BASEFG(x) >= minBrightCOLOR) \ |
665 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
667 | ? GET_BASEFG(x) \ |
666 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
668 | : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) |
667 | |
|
|
668 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
|
|
669 | // return attributes defining the background, encoding doesn't matter |
|
|
670 | // depends on RS_fgShift > RS_bgShift |
669 | # define GET_BGCOLOR(x) \ |
671 | #define GET_BGATTR(x) \ |
670 | ((((x) & RS_Blink) == 0 \ |
672 | (ecb_unlikely ((x) & RS_RVid) \ |
671 | || GET_BASEBG(x) < minCOLOR \ |
673 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
672 | || GET_BASEBG(x) >= minBrightCOLOR) \ |
674 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
673 | ? GET_BASEBG(x) \ |
675 | : ((x) & (RS_attrMask | RS_bgMask))) |
674 | : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) |
676 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
|
|
677 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
|
|
678 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
|
|
679 | |
|
|
680 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
|
|
681 | |
|
|
682 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
|
|
683 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
|
|
684 | |
|
|
685 | #if ENABLE_STYLES |
|
|
686 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
675 | #else |
687 | #else |
676 | # define GET_FGCOLOR(x) GET_BASEFG(x) |
688 | # define FONTSET_of(t,style) (t)->fontset[0] |
677 | # define GET_BGCOLOR(x) GET_BASEBG(x) |
|
|
678 | #endif |
689 | #endif |
679 | |
690 | |
680 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
691 | #define FONTSET(style) FONTSET_of (this, style) |
681 | #define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) |
|
|
682 | |
692 | |
683 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
693 | typedef callback<void (const char *)> log_callback; |
684 | #define GET_BGATTR(x) \ |
694 | typedef callback<int (int)> getfd_callback; |
685 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
|
|
686 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
|
|
687 | : ((x) & (RS_attrMask | RS_bgMask))) |
|
|
688 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
|
|
689 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
|
|
690 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) |
|
|
691 | |
695 | |
692 | #define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
696 | /****************************************************************************/ |
693 | #define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
|
|
694 | |
697 | |
695 | #ifdef HAVE_SCROLLBARS |
698 | #define LINE_LONGER 0x0001 // line is continued on the next row |
696 | # define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
699 | #define LINE_FILTERED 0x0002 // line has been filtered |
|
|
700 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
701 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
702 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
|
|
703 | |
|
|
704 | struct line_t |
|
|
705 | { |
|
|
706 | text_t *t; // terminal the text |
|
|
707 | rend_t *r; // rendition, uses RS_ flags |
|
|
708 | tlen_t_ l; // length of each text line |
|
|
709 | uint32_t f; // flags |
|
|
710 | |
|
|
711 | bool is_longer () |
|
|
712 | { |
|
|
713 | return f & LINE_LONGER; |
|
|
714 | } |
|
|
715 | |
|
|
716 | void is_longer (int set) |
|
|
717 | { |
|
|
718 | if (set) |
|
|
719 | f |= LINE_LONGER; |
|
|
720 | else |
|
|
721 | f &= ~LINE_LONGER; |
|
|
722 | } |
|
|
723 | |
|
|
724 | void clear () |
|
|
725 | { |
|
|
726 | t = 0; |
|
|
727 | r = 0; |
|
|
728 | l = 0; |
|
|
729 | f = 0; |
|
|
730 | } |
|
|
731 | |
|
|
732 | void touch () // call whenever a line is changed/touched/updated |
|
|
733 | { |
|
|
734 | #if ENABLE_PERL |
|
|
735 | f &= ~LINE_FILTERED; |
|
|
736 | #endif |
|
|
737 | } |
|
|
738 | |
|
|
739 | void touch (int col) |
|
|
740 | { |
|
|
741 | max_it (l, col); |
|
|
742 | touch (); |
|
|
743 | } |
|
|
744 | }; |
|
|
745 | |
|
|
746 | /****************************************************************************/ |
|
|
747 | |
|
|
748 | // primitive wrapper around mbstate_t to ensure initialisation |
|
|
749 | struct mbstate |
|
|
750 | { |
|
|
751 | mbstate_t mbs; |
|
|
752 | |
|
|
753 | operator mbstate_t *() { return &mbs; } |
|
|
754 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
|
|
755 | mbstate () { reset (); } |
|
|
756 | }; |
|
|
757 | |
|
|
758 | /****************************************************************************/ |
|
|
759 | |
|
|
760 | #define UNICODE_MASK 0x1fffffUL |
|
|
761 | |
|
|
762 | #if UNICODE_3 |
|
|
763 | # define COMPOSE_LO 0x40000000UL |
|
|
764 | # define COMPOSE_HI 0x400fffffUL |
|
|
765 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
697 | #else |
766 | #else |
698 | # define scrollbar_TotalWidth() (0) |
767 | # if ENABLE_PERL |
699 | #endif |
768 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
700 | #define scrollbar_isMotion() (R->scrollBar.state == 'm') |
769 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
701 | #define scrollbar_isUp() (R->scrollBar.state == 'U') |
|
|
702 | #define scrollbar_isDn() (R->scrollBar.state == 'D') |
|
|
703 | #define scrollbar_isUpDn() isupper (R->scrollBar.state) |
|
|
704 | #define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) |
|
|
705 | |
|
|
706 | #define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) |
|
|
707 | #define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ |
|
|
708 | && (y) <= scrollbarnext_dnval()) |
|
|
709 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
710 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
711 | #define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) |
|
|
712 | #define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) |
|
|
713 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
714 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
715 | |
|
|
716 | #define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ |
|
|
717 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
718 | : SCROLLRXVT_MINHEIGHT) |
|
|
719 | #define scrollbar_above_slider(y) ((y) < R->scrollBar.top) |
|
|
720 | #define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) |
|
|
721 | #define scrollbar_position(y) ((y) - R->scrollBar.beg) |
|
|
722 | #define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ |
|
|
723 | - scrollbar_minheight()) |
|
|
724 | |
|
|
725 | #if (MENUBAR_MAX > 1) |
|
|
726 | /* rendition style flags */ |
|
|
727 | # define menuBar_height() (TermWin.fheight + SHADOW) |
|
|
728 | # define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) |
|
|
729 | # define isMenuBarWindow(w) ((w) == R->menuBar.win) |
|
|
730 | #else |
770 | # else |
731 | # define menuBar_height() (0) |
771 | # define COMPOSE_LO 0xd800UL |
732 | # define menuBar_TotalHeight() (0) |
772 | # define COMPOSE_HI 0xf8ffUL |
733 | # define isMenuBarWindow(w) (0) |
|
|
734 | #endif |
|
|
735 | |
|
|
736 | #ifdef XPM_BACKGROUND |
|
|
737 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
|
|
738 | #else |
|
|
739 | # define XPMClearArea(a, b, c, d, e, f, g) |
|
|
740 | #endif |
|
|
741 | |
|
|
742 | #ifndef STRICT_FONT_CHECKING |
|
|
743 | # define rxvt_get_fontwidest(font) ((font)->max_bounds.width) |
|
|
744 | #endif |
|
|
745 | |
|
|
746 | #define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y)) |
|
|
747 | #define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y)) |
|
|
748 | |
|
|
749 | #ifdef UTMP_SUPPORT |
|
|
750 | # if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) |
|
|
751 | # undef HAVE_UTMPX_H |
|
|
752 | # undef HAVE_STRUCT_UTMPX |
|
|
753 | # endif |
773 | # endif |
754 | # if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) |
774 | # define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI) |
755 | # undef HAVE_UTMP_H |
|
|
756 | # undef HAVE_STRUCT_UTMP |
|
|
757 | # endif |
775 | #endif |
758 | |
776 | |
759 | # ifdef HAVE_UTMPX_H |
777 | #if ENABLE_COMBINING |
760 | # include <utmpx.h> |
778 | // compose chars are used to represent composite characters |
|
|
779 | // that are not representable in unicode, as well as characters |
|
|
780 | // not fitting in the BMP. |
|
|
781 | struct compose_char |
|
|
782 | { |
|
|
783 | unicode_t c1, c2; // any chars != NOCHAR are valid |
|
|
784 | compose_char (unicode_t c1, unicode_t c2) |
|
|
785 | : c1(c1), c2(c2) |
|
|
786 | { } |
|
|
787 | }; |
|
|
788 | |
|
|
789 | class rxvt_composite_vec |
|
|
790 | { |
|
|
791 | vector<compose_char> v; |
|
|
792 | public: |
|
|
793 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
|
|
794 | int expand (unicode_t c, wchar_t *r); |
|
|
795 | compose_char *operator [](text_t c) |
|
|
796 | { |
|
|
797 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
|
|
798 | ? &v[c - COMPOSE_LO] |
|
|
799 | : 0; |
|
|
800 | } |
|
|
801 | }; |
|
|
802 | |
|
|
803 | extern class rxvt_composite_vec rxvt_composite; |
761 | # endif |
804 | #endif |
762 | # ifdef HAVE_UTMP_H |
805 | |
763 | # include <utmp.h> |
806 | /****************************************************************************/ |
|
|
807 | |
|
|
808 | #ifdef KEYSYM_RESOURCE |
|
|
809 | class keyboard_manager; |
764 | # endif |
810 | #endif |
765 | #endif |
|
|
766 | |
811 | |
767 | #ifdef DEBUG_CMD |
812 | typedef struct rxvt_term *rxvt_t; |
768 | # define D_CMD(x) fprintf x ; fputc('\n', stderr) |
813 | |
769 | #else |
814 | extern rxvt_t rxvt_current_term; |
770 | # define D_CMD(x) |
815 | |
771 | #endif |
816 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
772 | #ifdef DEBUG_INIT |
817 | #define GET_R rxvt_current_term |
773 | # define D_INIT(x) fprintf x ; fputc('\n', stderr) |
818 | |
774 | #else |
819 | /* ------------------------------------------------------------------------- */ |
775 | # define D_INIT(x) |
820 | struct overlay_base |
776 | #endif |
821 | { |
777 | #ifdef DEBUG_MAIN |
822 | int x, y, w, h; // overlay dimensions |
778 | # define D_MAIN(x) fprintf x ; fputc('\n', stderr) |
823 | text_t **text; |
779 | #else |
824 | rend_t **rend; |
780 | # define D_MAIN(x) |
825 | |
781 | #endif |
826 | // while tempting to add swap() etc. here, it effectively only increases code size |
782 | #ifdef DEBUG_SCREEN |
827 | }; |
783 | # define D_SCREEN(x) fprintf x ; fputc('\n', stderr) |
828 | |
784 | #else |
829 | /* ------------------------------------------------------------------------- */ |
785 | # define D_SCREEN(x) |
830 | |
786 | #endif |
831 | typedef struct |
787 | #ifdef DEBUG_SELECT |
832 | { |
788 | # define D_SELECT(x) fprintf x ; fputc('\n', stderr) |
833 | int row; |
789 | #else |
834 | int col; |
790 | # define D_SELECT(x) |
835 | } row_col_t; |
791 | #endif |
|
|
792 | #ifdef DEBUG_SIZE |
|
|
793 | # define D_SIZE(x) fprintf x ; fputc('\n', stderr) |
|
|
794 | #else |
|
|
795 | # define D_SIZE(x) |
|
|
796 | #endif |
|
|
797 | #ifdef DEBUG_X |
|
|
798 | # define D_X(x) fprintf x ; fputc('\n', stderr) |
|
|
799 | #else |
|
|
800 | # define D_X(x) |
|
|
801 | #endif |
|
|
802 | |
836 | |
803 | /* |
837 | /* |
804 | ***************************************************************************** |
838 | * terminal limits: |
805 | * VARIABLES |
839 | * |
806 | ***************************************************************************** |
840 | * width : 1 <= width |
|
|
841 | * height : 1 <= height |
|
|
842 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
843 | * nrow : 1 <= nrow <= MAX(int) |
|
|
844 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
845 | * term_start : 0 <= term_start < saveLines |
|
|
846 | * total_rows : nrow + saveLines |
|
|
847 | * |
|
|
848 | * top_row : -saveLines <= top_row <= 0 |
|
|
849 | * view_start : top_row <= view_start <= 0 |
|
|
850 | * |
|
|
851 | * | most coordinates are stored relative to term_start, |
|
|
852 | * ROW_BUF | which is the first line of the terminal screen |
|
|
853 | * |························= row_buf[0] |
|
|
854 | * |························= row_buf[1] |
|
|
855 | * |························= row_buf[2] etc. |
|
|
856 | * | |
|
|
857 | * +------------+···········= term_start + top_row |
|
|
858 | * | scrollback | |
|
|
859 | * | scrollback +---------+·= term_start + view_start |
|
|
860 | * | scrollback | display | |
|
|
861 | * | scrollback | display | |
|
|
862 | * +------------+·display·+·= term_start |
|
|
863 | * | terminal | display | |
|
|
864 | * | terminal +---------+ |
|
|
865 | * | terminal | |
|
|
866 | * | terminal | |
|
|
867 | * +------------+···········= term_start + nrow - 1 |
|
|
868 | * | |
|
|
869 | * | |
|
|
870 | * END······················= total_rows |
807 | */ |
871 | */ |
808 | #ifdef MENUBAR |
|
|
809 | # include "menubar.h" |
|
|
810 | #endif |
|
|
811 | |
872 | |
812 | #define BLINK_INTERVAL 0.5 |
873 | struct TermWin_t |
813 | |
874 | { |
814 | struct mbstate { |
875 | int width; /* window width [pixels] */ |
815 | mbstate_t mbs; |
876 | int height; /* window height [pixels] */ |
816 | |
877 | int fwidth; /* font width [pixels] */ |
817 | mbstate () |
878 | int fheight; /* font height [pixels] */ |
818 | { |
879 | int fbase; /* font ascent (baseline) [pixels] */ |
819 | MEMSET (&mbs, 0, sizeof (mbs)); |
880 | int ncol; /* window columns [characters] */ |
820 | } |
881 | int nrow; /* window rows [characters] */ |
|
|
882 | int focus; /* window has focus */ |
|
|
883 | int mapped; /* window state mapped? */ |
|
|
884 | int int_bwidth; /* internal border width */ |
|
|
885 | int ext_bwidth; /* external border width */ |
|
|
886 | int lineSpace; /* number of extra pixels between rows */ |
|
|
887 | int letterSpace; /* number of extra pixels between columns */ |
|
|
888 | int saveLines; /* number of lines that fit in scrollback */ |
|
|
889 | int total_rows; /* total number of rows in this terminal */ |
|
|
890 | int term_start; /* term lines start here */ |
|
|
891 | int view_start; /* scrollback view starts here */ |
|
|
892 | int top_row; /* topmost row index of scrollback */ |
|
|
893 | Window parent; /* parent identifier */ |
|
|
894 | Window vt; /* vt100 window */ |
|
|
895 | GC gc; /* GC for drawing */ |
|
|
896 | Pixmap pixmap; |
|
|
897 | rxvt_drawable *drawable; |
|
|
898 | rxvt_fontset *fontset[4]; |
821 | }; |
899 | }; |
822 | |
900 | |
823 | struct rxvt_term : rxvt_vars { |
901 | /* |
824 | struct mbstate mbstate; |
902 | * screen accounting: |
|
|
903 | * screen_t elements |
|
|
904 | * row: Cursor row position : 0 <= row < nrow |
|
|
905 | * col: Cursor column position : 0 <= col < ncol |
|
|
906 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
907 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
908 | * |
|
|
909 | * selection_t elements |
|
|
910 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
911 | * nothing is selected |
|
|
912 | * beg: row/column of beginning of selection : never past mark |
|
|
913 | * mark: row/column of initial click : never past end |
|
|
914 | * end: row/column of one character past end of selection |
|
|
915 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
916 | * * Note: col == -1 ==> we're left of screen |
|
|
917 | * |
|
|
918 | */ |
|
|
919 | struct screen_t |
|
|
920 | { |
|
|
921 | row_col_t cur; /* cursor position on the screen */ |
|
|
922 | int tscroll; /* top of settable scroll region */ |
|
|
923 | int bscroll; /* bottom of settable scroll region */ |
|
|
924 | unsigned int charset; /* character set number [0..3] */ |
|
|
925 | unsigned int flags; /* see below */ |
|
|
926 | row_col_t s_cur; /* saved cursor position */ |
|
|
927 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
928 | char s_charset_char; |
|
|
929 | rend_t s_rstyle; /* saved rendition style */ |
|
|
930 | }; |
|
|
931 | |
|
|
932 | enum selection_op_t |
|
|
933 | { |
|
|
934 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
935 | SELECTION_INIT, /* marked a point */ |
|
|
936 | SELECTION_BEGIN, /* started a selection */ |
|
|
937 | SELECTION_CONT, /* continued selection */ |
|
|
938 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
939 | }; |
|
|
940 | |
|
|
941 | struct selection_t |
|
|
942 | { |
|
|
943 | wchar_t *text; /* selected text */ |
|
|
944 | unsigned int len; /* length of selected text */ |
|
|
945 | unsigned int screen; /* screen being used */ |
|
|
946 | unsigned int clicks; /* number of clicks */ |
|
|
947 | selection_op_t op; /* current operation */ |
|
|
948 | bool rect; /* rectangular selection? */ |
|
|
949 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
950 | row_col_t mark; /* point of initial click <= end */ |
|
|
951 | row_col_t end; /* one character past end point */ |
|
|
952 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
953 | unsigned int clip_len; /* length of clipboard text */ |
|
|
954 | }; |
|
|
955 | |
|
|
956 | /* ------------------------------------------------------------------------- */ |
|
|
957 | |
|
|
958 | /* screen_t flags */ |
|
|
959 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
960 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
961 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
962 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
963 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
964 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
965 | |
|
|
966 | /* rxvt_vars.options */ |
|
|
967 | enum { |
|
|
968 | # define def(name) Opt_ ## name, |
|
|
969 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
970 | Opt_0, |
|
|
971 | # include "optinc.h" |
|
|
972 | # undef nodef |
|
|
973 | # undef def |
|
|
974 | Opt_count |
|
|
975 | }; |
|
|
976 | |
|
|
977 | /* ------------------------------------------------------------------------- */ |
|
|
978 | |
|
|
979 | struct rxvt_vars : TermWin_t |
|
|
980 | { |
|
|
981 | scrollBar_t scrollBar; |
|
|
982 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
983 | XSizeHints szHint; |
|
|
984 | rxvt_color *pix_colors; |
|
|
985 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
986 | line_t *row_buf; // all lines, scrollback + terminal, circular |
|
|
987 | line_t *drawn_buf; // text on screen |
|
|
988 | line_t *swap_buf; // lines for swap buffer |
|
|
989 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
990 | screen_t screen; |
|
|
991 | screen_t swap; |
|
|
992 | selection_t selection; |
|
|
993 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
994 | #ifdef OFF_FOCUS_FADING |
|
|
995 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
996 | #endif |
|
|
997 | }; |
|
|
998 | |
|
|
999 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1000 | { |
|
|
1001 | |
|
|
1002 | // special markers with magic addresses |
|
|
1003 | static const char resval_undef []; // options specifically unset |
|
|
1004 | static const char resval_on []; // boolean options switched on |
|
|
1005 | static const char resval_off []; // or off |
|
|
1006 | |
|
|
1007 | log_callback *log_hook; // log error messages through this hook, if != 0 |
|
|
1008 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
|
|
1009 | #if ENABLE_PERL |
|
|
1010 | rxvt_perl_term perl; |
|
|
1011 | #endif |
|
|
1012 | struct mbstate mbstate; // current input multibyte state |
825 | |
1013 | |
826 | unsigned char want_refresh:1, |
1014 | unsigned char want_refresh:1, |
827 | #ifdef TRANSPARENT |
|
|
828 | want_full_refresh:1, /* awaiting full screen refresh */ |
|
|
829 | #endif |
|
|
830 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
831 | am_transparent:1, /* is a transparent term */ |
|
|
832 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
|
|
833 | #endif |
|
|
834 | current_screen:1, /* primary or secondary */ |
1015 | current_screen:1, /* primary or secondary */ |
835 | hate_those_clicks:1, /* a.k.a. keep mark position */ |
|
|
836 | num_scr_allow:1, |
1016 | num_scr_allow:1, |
837 | bypass_keystate:1, |
1017 | bypass_keystate:1, |
|
|
1018 | #if ENABLE_FRILLS |
|
|
1019 | urgency_hint:1, |
|
|
1020 | #endif |
838 | #ifdef CURSOR_BLINK |
1021 | #if CURSOR_BLINK |
839 | hidden_cursor:1, |
1022 | hidden_cursor:1, |
840 | #endif |
1023 | #endif |
|
|
1024 | #if TEXT_BLINK |
|
|
1025 | hidden_text:1, |
|
|
1026 | #endif |
841 | #ifdef POINTER_BLANK |
1027 | #if POINTER_BLANK |
842 | hidden_pointer:1, |
1028 | hidden_pointer:1, |
843 | #endif |
1029 | #endif |
|
|
1030 | enc_utf8:1, /* whether locale uses utf-8 */ |
|
|
1031 | seen_input:1, /* whether we have seen some program output yet */ |
|
|
1032 | seen_resize:1, /* whether we had a resize event */ |
844 | parsed_geometry:1, |
1033 | parsed_geometry:1; |
845 | seen_input:1, /* wether any input has been seen so far */ |
|
|
846 | enc_utf8:1; /* wether terminal reads/writes utf-8 */ |
|
|
847 | |
1034 | |
848 | unsigned char refresh_type, |
1035 | unsigned char refresh_type, |
849 | #ifdef UTMP_SUPPORT |
|
|
850 | next_utmp_action, |
|
|
851 | #endif |
|
|
852 | #ifndef NO_SETOWNER_TTYDEV |
|
|
853 | next_tty_action, |
|
|
854 | #endif |
|
|
855 | #ifdef META8_OPTION |
1036 | #ifdef META8_OPTION |
856 | meta_char, /* Alt-key prefix */ |
1037 | meta_char; /* Alt-key prefix */ |
857 | #endif |
1038 | #endif |
858 | scrollbar_align, |
|
|
859 | selection_wait, |
|
|
860 | selection_type; |
|
|
861 | /* ---------- */ |
1039 | /* ---------- */ |
862 | #ifdef GREEK_SUPPORT |
1040 | bool rvideo_state, rvideo_mode; |
863 | short greek_mode; /* greek keyboard mode */ |
1041 | #ifndef NO_BELL |
864 | #endif |
|
|
865 | short rvideo; |
1042 | bool rvideo_bell; |
|
|
1043 | #endif |
866 | int16_t num_scr; /* screen: number lines scrolled */ |
1044 | int num_scr; /* screen: number of lines scrolled */ |
867 | unsigned int prev_ncol, /* screen: previous number of columns */ |
1045 | int prev_ncol, /* screen: previous number of columns */ |
868 | prev_nrow; /* screen: previous number of rows */ |
1046 | prev_nrow; /* screen: previous number of rows */ |
869 | #ifdef RXVT_GRAPHICS |
|
|
870 | uint16_t gr_prev_start; |
|
|
871 | #endif |
|
|
872 | /* ---------- */ |
1047 | /* ---------- */ |
873 | rend_t rstyle; |
1048 | rend_t rstyle; |
874 | /* ---------- */ |
1049 | /* ---------- */ |
875 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
876 | /* ---------- */ |
|
|
877 | #ifdef SELECTION_SCROLLING |
1050 | #ifdef SELECTION_SCROLLING |
878 | int scroll_selection_delay, |
|
|
879 | scroll_selection_lines; |
1051 | int scroll_selection_lines; |
880 | enum page_dirn scroll_selection_dir; |
1052 | enum page_dirn scroll_selection_dir; |
881 | int selection_save_x, |
1053 | int selection_save_x, |
882 | selection_save_y, |
1054 | selection_save_y, |
883 | selection_save_state, |
1055 | selection_save_state; |
884 | pending_scroll_selection; |
|
|
885 | #endif |
1056 | #endif |
886 | /* ---------- */ |
1057 | /* ---------- */ |
887 | int csrO, /* Hops - csr offset in thumb/slider to */ |
1058 | int csrO, /* Hops - csr offset in thumb/slider to */ |
888 | /* give proper Scroll behaviour */ |
1059 | /* give proper Scroll behaviour */ |
889 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
890 | scroll_arrow_delay, |
|
|
891 | #endif |
|
|
892 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1060 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
893 | mouse_slip_wheel_delay, |
|
|
894 | mouse_slip_wheel_speed, |
1061 | mouse_slip_wheel_speed, |
895 | #endif |
1062 | #endif |
896 | refresh_count, |
1063 | refresh_count, |
897 | refresh_limit, |
|
|
898 | fnum, /* logical font number */ |
|
|
899 | last_bot, /* scrollbar last bottom position */ |
|
|
900 | last_top, /* scrollbar last top position */ |
|
|
901 | last_state, /* scrollbar last state */ |
|
|
902 | scrollbar_len, |
|
|
903 | currmaxcol, |
|
|
904 | #ifdef MENUBAR |
|
|
905 | menu_readonly, /* okay to alter menu? */ |
|
|
906 | Arrows_x, |
|
|
907 | #endif |
|
|
908 | #if MENUBAR_MAX > 1 |
|
|
909 | Nbars, |
|
|
910 | #endif |
|
|
911 | window_vt_x, |
1064 | window_vt_x, |
912 | window_vt_y, |
1065 | window_vt_y, |
913 | window_sb_x, |
1066 | mouse_row, |
|
|
1067 | mouse_col, |
914 | # ifdef POINTER_BLANK |
1068 | # ifdef POINTER_BLANK |
915 | pointerBlankDelay, |
1069 | pointerBlankDelay, |
916 | # endif |
1070 | # endif |
917 | allowedxerror; |
1071 | allowedxerror; |
918 | /* ---------- */ |
1072 | /* ---------- */ |
919 | unsigned int ModMetaMask, |
1073 | unsigned int ModLevel3Mask, |
|
|
1074 | ModMetaMask, |
920 | ModNumLockMask, |
1075 | ModNumLockMask; |
921 | old_width, /* last used width in screen resize */ |
1076 | int old_width, /* last used width in screen resize */ |
922 | old_height, /* last used height in screen resize */ |
1077 | old_height; /* last used height in screen resize */ |
923 | #ifndef NO_BRIGHTCOLOR |
|
|
924 | colorfgbg, |
|
|
925 | #endif |
|
|
926 | ttymode; |
|
|
927 | unsigned long PrivateModes, |
1078 | unsigned long priv_modes, |
928 | SavedModes; |
1079 | SavedModes; |
929 | /* ---------- */ |
1080 | /* ---------- */ |
930 | Atom xa[NUM_XA]; |
1081 | Atom *xa; |
931 | /* ---------- */ |
|
|
932 | #ifdef MENUBAR |
|
|
933 | GC menubarGC; |
|
|
934 | #endif |
|
|
935 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
|
|
936 | GC scrollbarGC, |
|
|
937 | topShadowGC, |
|
|
938 | botShadowGC; |
|
|
939 | #endif |
|
|
940 | #ifdef XTERM_SCROLLBAR |
|
|
941 | GC xscrollbarGC, |
|
|
942 | ShadowGC; |
|
|
943 | #endif |
|
|
944 | #ifdef NEXT_SCROLLBAR |
|
|
945 | GC blackGC, |
|
|
946 | whiteGC, |
|
|
947 | grayGC, |
|
|
948 | darkGC, |
|
|
949 | stippleGC; |
|
|
950 | Pixmap dimple, |
|
|
951 | upArrow, |
|
|
952 | downArrow, |
|
|
953 | upArrowHi, |
|
|
954 | downArrowHi; |
|
|
955 | #endif |
|
|
956 | /* ---------- */ |
1082 | /* ---------- */ |
957 | Time selection_time, |
1083 | Time selection_time, |
958 | selection_request_time; |
1084 | clipboard_time; |
|
|
1085 | rxvt_selection *selection_req; |
959 | pid_t cmd_pid; /* process id of child */ |
1086 | pid_t cmd_pid; /* process id of child */ |
960 | gid_t ttygid; |
|
|
961 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
962 | uid_t euid; |
|
|
963 | gid_t egid; |
|
|
964 | #endif |
|
|
965 | /* ---------- */ |
1087 | /* ---------- */ |
966 | Cursor leftptr_cursor; |
|
|
967 | #ifdef POINTER_BLANK |
|
|
968 | Cursor blank_cursor; |
|
|
969 | #endif |
|
|
970 | /* ---------- */ |
|
|
971 | const char *ttydev; /* pty/tty name */ |
|
|
972 | #ifndef NO_BACKSPACE_KEY |
|
|
973 | const char *key_backspace; |
|
|
974 | #endif |
|
|
975 | #ifndef NO_DELETE_KEY |
|
|
976 | const char *key_delete; |
|
|
977 | #endif |
|
|
978 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
|
|
979 | KeySym ks_bigfont, ks_smallfont; |
|
|
980 | #endif |
|
|
981 | #ifdef GREEK_SUPPORT |
|
|
982 | KeySym ks_greekmodeswith; |
|
|
983 | #endif |
|
|
984 | #ifdef USE_XIM |
|
|
985 | XIC Input_Context; |
|
|
986 | XIMStyle input_style; |
|
|
987 | int event_type; |
|
|
988 | #endif |
|
|
989 | struct mouse_event MEvent; |
1088 | struct mouse_event MEvent; |
990 | XComposeStatus compose; |
1089 | XComposeStatus compose; |
991 | #ifdef RXVT_GRAPHICS |
1090 | static struct termios def_tio; |
992 | int graphics_up; |
1091 | row_col_t oldcursor; |
993 | struct grwin_t *gr_root; |
1092 | #ifdef HAVE_BG_PIXMAP |
994 | #endif |
1093 | void bg_init (); |
995 | ttymode_t tio; |
1094 | void bg_destroy (); |
996 | #ifdef UTMP_SUPPORT |
1095 | |
997 | # ifdef HAVE_STRUCT_UTMP |
1096 | enum { |
998 | struct utmp ut; |
1097 | //subset returned by make_transparency_pixmap |
|
|
1098 | BG_IS_VALID = 1 << 0, |
|
|
1099 | BG_NEEDS_TINT = 1 << 1, |
|
|
1100 | BG_NEEDS_BLUR = 1 << 2, |
|
|
1101 | |
|
|
1102 | BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, |
|
|
1103 | |
|
|
1104 | BG_PROP_SCALE = 1 << 3, |
|
|
1105 | BG_ROOT_ALIGN = 1 << 4, |
|
|
1106 | BG_TILE = 1 << 14, |
|
|
1107 | BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN | BG_TILE, |
|
|
1108 | |
|
|
1109 | BG_TINT_SET = 1 << 5, |
|
|
1110 | BG_TINT_BITAND = 1 << 6, |
|
|
1111 | BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND, |
|
|
1112 | |
|
|
1113 | BG_HAS_RENDER = 1 << 7, |
|
|
1114 | BG_HAS_RENDER_CONV = 1 << 8, |
|
|
1115 | BG_CLIENT_RENDER = 1 << 9, |
|
|
1116 | |
|
|
1117 | BG_IS_TRANSPARENT = 1 << 10, |
|
|
1118 | BG_NEEDS_REFRESH = 1 << 11, |
|
|
1119 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
|
|
1120 | BG_IS_FROM_FILE = 1 << 13, |
|
|
1121 | }; |
|
|
1122 | |
|
|
1123 | unsigned int bg_flags; |
|
|
1124 | |
|
|
1125 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1126 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
|
|
1127 | bool render_image (unsigned long tr_flags); |
|
|
1128 | |
|
|
1129 | enum { |
|
|
1130 | noScale = 0, |
|
|
1131 | windowScale = 100, |
|
|
1132 | defaultScale = windowScale, |
|
|
1133 | centerAlign = 50, |
|
|
1134 | defaultAlign = centerAlign, |
|
|
1135 | }; |
|
|
1136 | |
|
|
1137 | unsigned int h_scale, v_scale; /* percents of the window size */ |
|
|
1138 | int h_align, v_align; /* percents of the window size: |
|
|
1139 | 0 - left align, 50 - center, 100 - right */ |
|
|
1140 | |
|
|
1141 | bool bg_set_geometry (const char *geom, bool update = false); |
|
|
1142 | void bg_set_default_geometry () |
|
|
1143 | { |
|
|
1144 | h_scale = v_scale = defaultScale; |
|
|
1145 | h_align = v_align = defaultAlign; |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | bool bg_set_file (const char *file); |
999 | # endif |
1149 | # endif |
1000 | # ifdef HAVE_STRUCT_UTMPX |
1150 | |
1001 | struct utmpx utx; |
1151 | # ifdef ENABLE_TRANSPARENCY |
|
|
1152 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
1153 | rxvt_color tint; |
|
|
1154 | int shade; |
|
|
1155 | int h_blurRadius, v_blurRadius; |
|
|
1156 | |
|
|
1157 | bool bg_set_transparent (); |
|
|
1158 | void bg_set_root_pixmap (); |
|
|
1159 | void set_tint_shade_flags (); |
|
|
1160 | bool bg_set_tint (rxvt_color &new_tint); |
|
|
1161 | bool bg_set_shade (const char *shade_str); |
|
|
1162 | bool bg_set_blur (const char *geom); |
|
|
1163 | |
|
|
1164 | bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1165 | bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1166 | unsigned long make_transparency_pixmap (); |
1002 | # endif |
1167 | # endif |
1003 | # if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) |
1168 | |
1004 | char ut_id[5]; |
1169 | ev_tstamp bg_valid_since; |
|
|
1170 | |
|
|
1171 | Pixmap bg_pixmap; |
|
|
1172 | unsigned int bg_pmap_width, bg_pmap_height; |
|
|
1173 | |
|
|
1174 | int target_x; |
|
|
1175 | int target_y; |
|
|
1176 | bool bg_set_position (int x, int y); |
|
|
1177 | bool bg_window_size_sensitive (); |
|
|
1178 | bool bg_window_position_sensitive (); |
|
|
1179 | |
|
|
1180 | bool bg_render (); |
|
|
1181 | void bg_invalidate () |
|
|
1182 | { |
|
|
1183 | bg_flags &= ~BG_IS_VALID; |
|
|
1184 | } |
1005 | # endif |
1185 | #endif |
1006 | int utmp_pos; |
1186 | #ifdef HAVE_AFTERIMAGE |
1007 | #endif |
1187 | ASImage *original_asim; |
1008 | row_col_t oldcursor; |
1188 | ASVisual *asv; |
1009 | #ifdef XPM_BACKGROUND |
1189 | ASImageManager *asimman; |
1010 | bgPixmap_t bgPixmap; |
|
|
1011 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
|
|
1012 | #endif |
|
|
1013 | #ifdef MULTICHAR_SET |
|
|
1014 | int oldcursormulti; |
|
|
1015 | void (*multichar_decode)(unsigned char *str, int len); |
|
|
1016 | #endif |
|
|
1017 | #ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
1018 | struct stat ttyfd_stat; /* original status of our tty */ |
|
|
1019 | #endif |
|
|
1020 | #ifdef MENUBAR |
|
|
1021 | menu_t *ActiveMenu, /* currently active menu */ |
|
|
1022 | *BuildMenu; /* the menu currently being built */ |
|
|
1023 | bar_t *CurrentBar; |
|
|
1024 | # if !(MENUBAR_MAX > 1) |
|
|
1025 | bar_t BarList; |
|
|
1026 | # endif /* (MENUBAR_MAX > 1) */ |
|
|
1027 | #endif |
|
|
1028 | #ifdef RXVT_GRAPHICS |
|
|
1029 | Window gr_last_id; |
|
|
1030 | #endif |
|
|
1031 | #ifdef CURSOR_BLINK |
|
|
1032 | struct timeval lastcursorchange; |
|
|
1033 | #endif |
|
|
1034 | #ifdef POINTER_BLANK |
|
|
1035 | struct timeval lastmotion; |
|
|
1036 | #endif |
|
|
1037 | |
1190 | |
1038 | /* these three don't need to be kept but do so to placate some mem checkers */ |
1191 | void init_asv () |
|
|
1192 | { |
|
|
1193 | if (!asv) |
|
|
1194 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1195 | } |
|
|
1196 | #endif |
|
|
1197 | #ifdef HAVE_PIXBUF |
|
|
1198 | GdkPixbuf *pixbuf; |
|
|
1199 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
1200 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
1201 | unsigned int width, unsigned int height); |
|
|
1202 | #endif |
|
|
1203 | |
|
|
1204 | #if ENABLE_OVERLAY |
|
|
1205 | overlay_base ov; |
|
|
1206 | |
|
|
1207 | void scr_swap_overlay () NOTHROW; |
|
|
1208 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
|
|
1209 | void scr_overlay_off () NOTHROW; |
|
|
1210 | void scr_overlay_set (int x, int y, |
|
|
1211 | text_t text, |
|
|
1212 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
|
|
1213 | void scr_overlay_set (int x, int y, const char *s) NOTHROW; |
|
|
1214 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
|
|
1215 | #endif |
|
|
1216 | |
|
|
1217 | vector<void *> allocated; // free these memory blocks with free() |
|
|
1218 | |
1039 | char *env_windowid; /* environmental variable WINDOWID */ |
1219 | char env_windowid[21]; /* environmental variable WINDOWID */ |
|
|
1220 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
1040 | char *env_display; /* environmental variable DISPLAY */ |
1221 | char *env_display; /* environmental variable DISPLAY */ |
1041 | char *env_term; /* environmental variable TERM */ |
1222 | char *env_term; /* environmental variable TERM */ |
1042 | char *env_colorfgbg; |
1223 | |
1043 | char *buffer; |
|
|
1044 | char *locale; |
1224 | char *locale; |
1045 | char *codeset; |
|
|
1046 | char charsets[4]; |
1225 | char charsets[4]; |
1047 | unsigned char *v_buffer; /* pointer to physical buffer */ |
1226 | char *v_buffer; /* pointer to physical buffer */ |
1048 | unsigned int v_buflen; /* size of area to write */ |
1227 | unsigned int v_buflen; /* size of area to write */ |
1049 | char *newfont[MAX_NFONTS]; |
1228 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
|
|
1229 | |
1050 | #ifdef KEYSYM_RESOURCE |
1230 | #ifdef KEYSYM_RESOURCE |
1051 | const unsigned char *Keysym_map[256]; |
1231 | keyboard_manager *keyboard; |
1052 | #endif |
1232 | #endif |
|
|
1233 | #ifndef NO_RESOURCES |
|
|
1234 | XrmDatabase option_db; |
|
|
1235 | #endif |
|
|
1236 | |
1053 | const char *rs[NUM_RESOURCES]; |
1237 | const char *rs[NUM_RESOURCES]; |
1054 | /* command input buffering */ |
1238 | /* command input buffering */ |
1055 | unsigned char *cmdbuf_ptr, *cmdbuf_endp; |
1239 | char *cmdbuf_ptr, *cmdbuf_endp; |
1056 | unsigned char cmdbuf_base[BUFSIZ]; |
1240 | char cmdbuf_base[CBUFSIZ]; |
1057 | |
1241 | |
1058 | rxvt_salloc *ralloc; |
1242 | ptytty *pty; |
1059 | rxvt_salloc *talloc; |
|
|
1060 | |
1243 | |
1061 | void paste (const unsigned char *data, unsigned int len); |
1244 | rxvt_salloc *talloc; // text line allocator |
|
|
1245 | rxvt_salloc *ralloc; // rend line allocator |
1062 | |
1246 | |
|
|
1247 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
|
|
1248 | |
|
|
1249 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1250 | // ISO 14755 entry support |
|
|
1251 | unicode_t iso14755buf; |
|
|
1252 | void commit_iso14755 (); |
|
|
1253 | # if ISO_14755 |
|
|
1254 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
|
|
1255 | void iso14755_54 (int x, int y); |
|
|
1256 | # endif |
|
|
1257 | #endif |
|
|
1258 | |
|
|
1259 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
|
|
1260 | |
|
|
1261 | void vt_select_input () const NOTHROW |
|
|
1262 | { |
|
|
1263 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
|
|
1264 | } |
|
|
1265 | |
|
|
1266 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
|
|
1267 | void rootwin_cb (XEvent &xev); |
|
|
1268 | xevent_watcher rootwin_ev; |
|
|
1269 | #endif |
|
|
1270 | #ifdef HAVE_BG_PIXMAP |
|
|
1271 | void update_background (); |
|
|
1272 | void update_background_cb (ev::timer &w, int revents); |
|
|
1273 | ev::timer update_background_ev; |
|
|
1274 | #endif |
|
|
1275 | |
|
|
1276 | void x_cb (XEvent &xev); |
|
|
1277 | xevent_watcher termwin_ev; |
|
|
1278 | xevent_watcher vt_ev; |
|
|
1279 | xevent_watcher scrollbar_ev; |
|
|
1280 | |
|
|
1281 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
|
|
1282 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
|
|
1283 | void refresh_check (); |
1063 | void flush (); |
1284 | void flush (); |
1064 | |
1285 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1065 | void check_cb (check_watcher &w); check_watcher check_ev; |
1286 | void cmdbuf_reify (); |
1066 | void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
1287 | void cmdbuf_append (const char *str, size_t count); |
1067 | |
1288 | bool pty_fill (); |
1068 | void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; |
1289 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1069 | void x_cb (io_watcher &w, short revents); io_watcher x_ev; |
|
|
1070 | |
|
|
1071 | void incr_cb (time_watcher &w); time_watcher incr_ev; |
|
|
1072 | |
1290 | |
1073 | #ifdef CURSOR_BLINK |
1291 | #ifdef CURSOR_BLINK |
1074 | void blink_cb (time_watcher &w); time_watcher blink_ev; |
1292 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
|
|
1293 | #endif |
|
|
1294 | #ifdef TEXT_BLINK |
|
|
1295 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
|
|
1296 | #endif |
|
|
1297 | #ifndef NO_BELL |
|
|
1298 | void bell_cb (ev::timer &w, int revents); ev::timer bell_ev; |
|
|
1299 | #endif |
|
|
1300 | |
|
|
1301 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1302 | void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev; |
|
|
1303 | #endif |
|
|
1304 | #ifdef SELECTION_SCROLLING |
|
|
1305 | void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev; |
|
|
1306 | #endif |
|
|
1307 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1308 | void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev; |
1075 | #endif |
1309 | #endif |
1076 | |
1310 | |
1077 | #ifdef POINTER_BLANK |
1311 | #ifdef POINTER_BLANK |
1078 | void pointer_cb (time_watcher &w); time_watcher pointer_ev; |
1312 | void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev; |
1079 | void pointer_blank (); |
1313 | void pointer_blank (); |
|
|
1314 | #endif |
1080 | void pointer_unblank (); |
1315 | void pointer_unblank (); |
1081 | #endif |
|
|
1082 | |
1316 | |
1083 | void tt_printf (const char *fmt,...); |
1317 | void tt_printf (const char *fmt,...); |
1084 | void tt_write (const unsigned char *data, unsigned int len); |
1318 | void tt_write (const char *data, unsigned int len); |
1085 | |
|
|
1086 | void tt_winch (); |
1319 | void pty_write (); |
1087 | |
1320 | |
1088 | rxvt_term (); |
1321 | void init (stringvec *argv, stringvec *envv) |
1089 | ~rxvt_term (); |
1322 | { |
|
|
1323 | this->argv = argv; |
|
|
1324 | init (argv->size (), argv->begin (), envv); |
|
|
1325 | } |
|
|
1326 | |
|
|
1327 | void make_current () const // make this the "currently active" urxvt instance |
|
|
1328 | { |
|
|
1329 | SET_R (this); |
|
|
1330 | set_environ (envv); |
|
|
1331 | rxvt_set_locale (locale); |
|
|
1332 | } |
|
|
1333 | |
|
|
1334 | #if USE_XIM |
|
|
1335 | rxvt_xim *input_method; |
|
|
1336 | XIC Input_Context; |
|
|
1337 | XIMStyle input_style; |
|
|
1338 | XPoint spot; // most recently sent spot position |
|
|
1339 | |
1090 | void destroy (); |
1340 | void im_destroy (); |
|
|
1341 | void im_cb (); im_watcher im_ev; |
|
|
1342 | void im_set_size (XRectangle &size); |
|
|
1343 | void im_set_position (XPoint &pos) NOTHROW; |
|
|
1344 | void im_set_color (unsigned long &fg, unsigned long &bg); |
|
|
1345 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1091 | |
1346 | |
1092 | bool init (int argc, const char *const *argv); |
1347 | bool im_is_running (); |
|
|
1348 | void im_send_spot (); |
|
|
1349 | bool im_get_ic (const char *modifiers); |
|
|
1350 | void im_set_position (); |
|
|
1351 | #endif |
|
|
1352 | |
|
|
1353 | // command.C |
|
|
1354 | void key_press (XKeyEvent &ev); |
|
|
1355 | void key_release (XKeyEvent &ev); |
|
|
1356 | |
|
|
1357 | wchar_t next_char () NOTHROW; |
|
|
1358 | wchar_t cmd_getc () THROW ((class out_of_input)); |
|
|
1359 | uint32_t next_octet () NOTHROW; |
|
|
1360 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
|
|
1361 | |
|
|
1362 | void cmd_parse (); |
|
|
1363 | void mouse_report (XButtonEvent &ev); |
|
|
1364 | void button_press (XButtonEvent &ev); |
|
|
1365 | void button_release (XButtonEvent &ev); |
|
|
1366 | void focus_in (); |
|
|
1367 | void focus_out (); |
|
|
1368 | #if ENABLE_FRILLS |
|
|
1369 | void set_urgency (bool enable); |
|
|
1370 | #else |
|
|
1371 | void set_urgency (bool enable) { } |
|
|
1372 | #endif |
|
|
1373 | void update_fade_color (unsigned int idx); |
|
|
1374 | #ifdef PRINTPIPE |
|
|
1375 | FILE *popen_printer (); |
|
|
1376 | int pclose_printer (FILE *stream); |
|
|
1377 | #endif |
|
|
1378 | void process_print_pipe (); |
|
|
1379 | void process_nonprinting (unicode_t ch); |
|
|
1380 | void process_escape_vt52 (unicode_t ch); |
|
|
1381 | void process_escape_seq (); |
|
|
1382 | void process_csi_seq (); |
|
|
1383 | void process_window_ops (const int *args, unsigned int nargs); |
|
|
1384 | char *get_to_st (unicode_t &ends_how); |
|
|
1385 | void process_dcs_seq (); |
|
|
1386 | void process_osc_seq (); |
|
|
1387 | void process_color_seq (int report, int color, const char *str, char resp); |
|
|
1388 | void process_xterm_seq (int op, char *str, char resp); |
|
|
1389 | int privcases (int mode, unsigned long bit); |
|
|
1390 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
|
|
1391 | void process_sgr_mode (unsigned int nargs, const int *arg); |
|
|
1392 | // init.C |
1093 | bool init_vars (); |
1393 | void init_vars (); |
1094 | |
|
|
1095 | uint32_t next_char (); |
|
|
1096 | |
|
|
1097 | bool pty_fill (); |
|
|
1098 | void process_x_events (); |
|
|
1099 | |
|
|
1100 | void *operator new (size_t s); |
|
|
1101 | void operator delete (void *p, size_t s); |
|
|
1102 | |
|
|
1103 | void init_secondary (); |
|
|
1104 | const char **init_resources (int argc, const char *const *argv); |
1394 | const char **init_resources (int argc, const char *const *argv); |
|
|
1395 | void init (int argc, const char *const *argv, stringvec *envv); |
1105 | void init_env (); |
1396 | void init_env (); |
1106 | void set_locale (const char *locale); |
1397 | void set_locale (const char *locale); |
1107 | void init_xlocale (); |
1398 | void init_xlocale (); |
1108 | void init_command (const char *const *argv); |
1399 | void init_command (const char *const *argv); |
1109 | int run_command (const char *const *argv); |
1400 | void run_command (const char *const *argv); |
1110 | int run_child (const char *const *argv); |
1401 | int run_child (const char *const *argv); |
1111 | |
|
|
1112 | void color_aliases(int idx); |
1402 | void color_aliases (int idx); |
|
|
1403 | void create_windows (int argc, const char *const *argv); |
|
|
1404 | void get_colours (); |
|
|
1405 | void get_ourmods (); |
|
|
1406 | void set_icon (const char *file); |
|
|
1407 | // main.C |
|
|
1408 | void tt_winch (); |
|
|
1409 | rxvt_term (); |
|
|
1410 | ~rxvt_term (); |
|
|
1411 | void destroy (); |
|
|
1412 | void emergency_cleanup (); |
1113 | void recolour_cursor (); |
1413 | void recolour_cursor (); |
1114 | void create_windows (int argc, const char *const *argv); |
|
|
1115 | void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); |
1414 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1116 | void window_calc (unsigned int width, unsigned int height); |
1415 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1117 | void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect); |
1416 | bool set_fonts (); |
|
|
1417 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1418 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
|
|
1419 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
|
|
1420 | void set_title (const char *str); |
|
|
1421 | void set_icon_name (const char *str); |
|
|
1422 | void set_window_color (int idx, const char *color); |
|
|
1423 | void set_colorfgbg (); |
|
|
1424 | bool set_color (rxvt_color &color, const char *name); |
|
|
1425 | void alias_color (int dst, int src); |
|
|
1426 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
|
|
1427 | void get_window_origin (int &x, int &y); |
|
|
1428 | Pixmap get_pixmap_property (Atom property); |
1118 | |
1429 | |
1119 | #if USE_XIM |
1430 | // screen.C |
1120 | void set_size (XRectangle *size); |
1431 | |
1121 | void set_position (XPoint *pos); |
1432 | void lalloc (line_t &l) const |
1122 | void set_color (unsigned long *fg, unsigned long *bg); |
1433 | { |
|
|
1434 | l.t = (text_t *)talloc->alloc (); |
|
|
1435 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1436 | } |
|
|
1437 | |
|
|
1438 | #if 0 |
|
|
1439 | void lfree (line_t &l) |
|
|
1440 | { |
|
|
1441 | talloc->free (l.t); |
|
|
1442 | ralloc->free (l.r); |
|
|
1443 | } |
|
|
1444 | #endif |
|
|
1445 | |
|
|
1446 | void lresize (line_t &l) const |
|
|
1447 | { |
|
|
1448 | if (!l.t) |
|
|
1449 | return; |
|
|
1450 | |
|
|
1451 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1452 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1453 | |
|
|
1454 | l.l = min (l.l, ncol); |
|
|
1455 | |
|
|
1456 | if (ncol > prev_ncol) |
|
|
1457 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1458 | } |
|
|
1459 | |
|
|
1460 | int fgcolor_of (rend_t r) const NOTHROW |
|
|
1461 | { |
|
|
1462 | int base = GET_BASEFG (r); |
|
|
1463 | #ifndef NO_BRIGHTCOLOR |
|
|
1464 | if (r & RS_Bold |
|
|
1465 | # if ENABLE_STYLES |
|
|
1466 | && option (Opt_intensityStyles) |
1123 | #endif |
1467 | # endif |
|
|
1468 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
|
|
1469 | base += minBrightCOLOR - minCOLOR; |
|
|
1470 | #endif |
|
|
1471 | return base; |
|
|
1472 | } |
1124 | |
1473 | |
1125 | void resize_scrollbar (); |
1474 | int bgcolor_of (rend_t r) const NOTHROW |
|
|
1475 | { |
|
|
1476 | int base = GET_BASEBG (r); |
|
|
1477 | #ifndef NO_BRIGHTCOLOR |
|
|
1478 | if (r & RS_Blink |
|
|
1479 | # if ENABLE_STYLES |
|
|
1480 | && option (Opt_intensityStyles) |
|
|
1481 | # endif |
|
|
1482 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
|
|
1483 | base += minBrightCOLOR - minCOLOR; |
|
|
1484 | #endif |
|
|
1485 | return base; |
|
|
1486 | } |
1126 | |
1487 | |
1127 | void pixel_position (int *x, int *y); |
1488 | bool option (uint8_t opt) const NOTHROW |
|
|
1489 | { |
|
|
1490 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1491 | } |
1128 | |
1492 | |
1129 | void selection_click (int clicks, int x, int y); |
1493 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1130 | void selection_extend (int x, int y, int flag); |
|
|
1131 | void selection_rotate (int x, int y); |
|
|
1132 | |
1494 | |
1133 | /* screen(!) */ |
1495 | // modifies first argument(!) |
1134 | void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); |
1496 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1135 | void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); |
1497 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1498 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
|
|
1499 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1500 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1136 | int scr_scroll_text (int row1, int row2, int count, int spec); |
1501 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1137 | void scr_reset (); |
1502 | void scr_reset (); |
1138 | void scr_reset_realloc (); |
|
|
1139 | void scr_release (); |
1503 | void scr_release () NOTHROW; |
1140 | void scr_clear (); |
1504 | void scr_clear (bool really = false) NOTHROW; |
1141 | void scr_refresh (unsigned char refresh_type); |
1505 | void scr_refresh () NOTHROW; |
|
|
1506 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
1142 | void scr_erase_screen (int mode); |
1507 | void scr_erase_screen (int mode) NOTHROW; |
|
|
1508 | #if ENABLE_FRILLS |
|
|
1509 | void scr_erase_savelines () NOTHROW; |
|
|
1510 | void scr_backindex () NOTHROW; |
|
|
1511 | void scr_forwardindex () NOTHROW; |
|
|
1512 | #endif |
1143 | void scr_touch (bool refresh); |
1513 | void scr_touch (bool refresh) NOTHROW; |
1144 | void scr_expose (int x, int y, int width, int height, bool refresh); |
1514 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1145 | }; |
1515 | void scr_recolour (bool refresh = true) NOTHROW; |
|
|
1516 | void scr_remap_chars () NOTHROW; |
|
|
1517 | void scr_remap_chars (line_t &l) NOTHROW; |
1146 | |
1518 | |
1147 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
1519 | enum cursor_mode { SAVE, RESTORE }; |
1148 | extern void rxvt_set_locale (const char *locale); |
|
|
1149 | |
1520 | |
1150 | #ifndef __attribute__ |
1521 | void scr_poweron (); |
1151 | # ifdef __GNUC__ |
1522 | void scr_soft_reset () NOTHROW; |
1152 | # if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) |
1523 | void scr_cursor (cursor_mode mode) NOTHROW; |
1153 | # define __attribute__(x) |
1524 | void scr_do_wrap () NOTHROW; |
1154 | # endif |
1525 | void scr_swap_screen () NOTHROW; |
1155 | # endif |
1526 | void scr_change_screen (int scrn); |
1156 | # define __attribute__(x) |
1527 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1157 | #endif |
1528 | void scr_rendition (int set, int style) NOTHROW; |
|
|
1529 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
|
|
1530 | void scr_backspace () NOTHROW; |
|
|
1531 | void scr_tab (int count, bool ht = false) NOTHROW; |
|
|
1532 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
|
|
1533 | void scr_index (enum page_dirn direction) NOTHROW; |
|
|
1534 | void scr_erase_line (int mode) NOTHROW; |
|
|
1535 | void scr_E () NOTHROW; |
|
|
1536 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
|
|
1537 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
|
|
1538 | void scr_scroll_region (int top, int bot) NOTHROW; |
|
|
1539 | void scr_cursor_visible (int mode) NOTHROW; |
|
|
1540 | void scr_autowrap (int mode) NOTHROW; |
|
|
1541 | void scr_relative_origin (int mode) NOTHROW; |
|
|
1542 | void scr_insert_mode (int mode) NOTHROW; |
|
|
1543 | void scr_set_tab (int mode) NOTHROW; |
|
|
1544 | void scr_rvideo_mode (bool on) NOTHROW; |
|
|
1545 | void scr_report_position () NOTHROW; |
|
|
1546 | void set_font_style () NOTHROW; |
|
|
1547 | void scr_charset_choose (int set) NOTHROW; |
|
|
1548 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
|
|
1549 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1550 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
|
|
1551 | bool scr_changeview (int new_view_start) NOTHROW; |
|
|
1552 | void scr_bell () NOTHROW; |
|
|
1553 | void scr_printscreen (int fullhist) NOTHROW; |
|
|
1554 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
|
|
1555 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
|
|
1556 | void scr_reverse_selection () NOTHROW; |
|
|
1557 | void scr_dump (int fd) NOTHROW; |
1158 | |
1558 | |
1159 | /* |
1559 | void selection_check (int check_more) NOTHROW; |
1160 | ***************************************************************************** |
1560 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1161 | * PROTOTYPES |
1561 | void selection_clear (bool clipboard = false) NOTHROW; |
1162 | ***************************************************************************** |
1562 | void selection_make (Time tm); |
1163 | */ |
1563 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1164 | #ifdef PROTOTYPES |
1564 | void selection_start_colrow (int col, int row) NOTHROW; |
1165 | # define __PROTO(p) p |
1565 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1166 | #else |
1566 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1167 | # define __PROTO(p) () |
1567 | void selection_remove_trailing_spaces () NOTHROW; |
1168 | #endif |
1568 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1169 | #include "protos.h" |
1569 | void selection_click (int clicks, int x, int y) NOTHROW; |
|
|
1570 | void selection_extend (int x, int y, int flag) NOTHROW; |
|
|
1571 | void selection_rotate (int x, int y) NOTHROW; |
1170 | |
1572 | |
1171 | #ifdef DEBUG_malloc |
1573 | // xdefaults.C |
1172 | # include "dmalloc.h" /* This comes last */ |
1574 | void get_options (int argc, const char *const *argv); |
1173 | #endif |
1575 | int parse_keysym (const char *str, const char *arg); |
|
|
1576 | const char *x_resource (const char *name); |
|
|
1577 | void extract_resources (); |
|
|
1578 | }; |
1174 | |
1579 | |
1175 | #endif /* _RXVT_H_ */ |
1580 | #endif /* _RXVT_H_ */ |
1176 | |
1581 | |