1 | /* |
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2 | * $Id: rxvt.h,v 1.17 2003/12/18 07:31:19 pcg Exp $ |
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3 | */ |
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4 | |
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5 | #ifndef _RXVT_H_ /* include once only */ |
1 | #ifndef RXVT_H_ /* include once only */ |
6 | #define _RXVT_H_ |
2 | #define RXVT_H_ |
7 | |
3 | |
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4 | #include <stdio.h> |
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5 | #include <ctype.h> |
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6 | #include <errno.h> |
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7 | #include <stdarg.h> |
8 | #include "rxvtlib.h" |
8 | #include <stdlib.h> |
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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 <string.h> |
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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_WCHAR_H |
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24 | # include <wchar.h> |
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25 | #else |
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26 | // stdlib.h might provide it |
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27 | #endif |
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28 | |
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29 | using namespace std; |
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30 | |
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31 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
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32 | |
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33 | extern "C" { |
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34 | #include <X11/Xlib.h> |
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35 | #include <X11/Xutil.h> |
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36 | #include <X11/Xresource.h> |
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37 | } |
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38 | |
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39 | #if UNICODE_3 |
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40 | typedef uint32_t text_t; |
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41 | #else |
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42 | typedef uint16_t text_t; // saves lots of memory |
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43 | #endif |
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44 | typedef uint32_t rend_t; |
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45 | typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use |
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46 | typedef int32_t tlen_t_; // specifically for use in the line_t structure |
9 | |
47 | |
10 | #include "feature.h" |
48 | #include "feature.h" |
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49 | |
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50 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
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51 | # define ENABLE_OVERLAY 1 |
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52 | #endif |
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53 | |
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54 | #if ENABLE_PERL |
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55 | # define ENABLE_FRILLS 1 |
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56 | # define ENABLE_COMBINING 1 |
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57 | #endif |
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58 | |
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59 | #if ENABLE_FRILLS |
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60 | # define ENABLE_XEMBED 1 |
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61 | # define ENABLE_EWMH 1 |
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62 | # define ENABLE_XIM_ONTHESPOT 1 |
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63 | # define CURSOR_BLINK 1 |
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64 | # define OPTION_HC 1 |
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65 | # define BUILTIN_GLYPHS 1 |
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66 | #else |
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67 | # define ENABLE_MINIMAL 1 |
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68 | #endif |
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69 | |
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70 | #include <limits.h> |
11 | |
71 | |
12 | #include <X11/cursorfont.h> |
72 | #include <X11/cursorfont.h> |
13 | #include <X11/keysym.h> |
73 | #include <X11/keysym.h> |
14 | #include <X11/keysymdef.h> |
74 | #include <X11/keysymdef.h> |
15 | #include <X11/Xatom.h> |
75 | #include <X11/Xatom.h> |
16 | |
76 | |
17 | #include "defaultfont.h" |
77 | #ifdef HAVE_AFTERIMAGE |
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78 | # include <afterimage.h> |
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79 | # undef min |
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80 | # undef max |
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81 | #endif |
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82 | |
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83 | #ifdef HAVE_PIXBUF |
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84 | # include <gdk-pixbuf/gdk-pixbuf.h> |
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85 | #endif |
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86 | |
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87 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
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88 | # define HAVE_BG_PIXMAP 1 |
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89 | #endif |
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90 | |
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91 | #include "encoding.h" |
18 | #include "rxvtcolor.h" |
92 | #include "rxvtutil.h" |
19 | #include "iom.h" |
93 | #include "rxvtfont.h" |
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94 | #include "rxvttoolkit.h" |
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95 | #include "scrollbar.h" |
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96 | #include "ev_cpp.h" |
20 | #include "salloc.h" |
97 | #include "salloc.h" |
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98 | #include "libptytty.h" |
21 | |
99 | |
22 | #include <wchar.h> |
100 | #include "rxvtperl.h" |
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101 | |
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102 | // try to avoid some macros to decrease code size, on some systems |
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103 | #if ENABLE_MINIMAL |
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104 | # define strcmp(a,b) (strcmp)(a,b) |
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105 | # define strlen(a) (strlen)(a) |
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106 | # define strcpy(a,b) (strcpy)(a,b) |
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107 | # define memset(a,c,l) (memset)(a,c,l) |
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108 | # define memcpy(a,b,l) (memcpy)(a,b,l) |
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109 | #endif |
23 | |
110 | |
24 | /* |
111 | /* |
25 | ***************************************************************************** |
112 | ***************************************************************************** |
26 | * SYSTEM HACKS |
113 | * SYSTEM HACKS |
27 | ***************************************************************************** |
114 | ***************************************************************************** |
28 | */ |
115 | */ |
29 | /* Consistent defines - please report on the necessity |
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30 | * @ Unixware: defines (__svr4__) |
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31 | */ |
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32 | #if defined (SVR4) && !defined (__svr4__) |
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33 | # define __svr4__ |
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34 | #endif |
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35 | #if defined (sun) && !defined (__sun__) |
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36 | # define __sun__ |
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37 | #endif |
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38 | |
116 | |
39 | |
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40 | #ifndef HAVE_XPOINTER |
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41 | typedef char *XPointer; |
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42 | #endif |
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43 | |
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44 | #ifdef HAVE_TERMIOS_H |
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45 | # include <termios.h> |
117 | #include <termios.h> |
46 | typedef struct termios ttymode_t; |
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47 | #else |
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48 | # include <sgtty.h> |
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49 | typedef struct { |
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50 | struct sgttyb sg; |
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51 | struct tchars tc; |
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52 | struct ltchars lc; |
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53 | int line; |
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54 | int local; |
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55 | } ttymode_t; |
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56 | #endif |
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57 | |
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58 | #ifdef GREEK_SUPPORT |
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59 | # include "grkelot.h" |
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60 | #endif |
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61 | #ifdef XPM_BACKGROUND |
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62 | # ifdef XPM_INC_X11 |
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63 | # include <X11/xpm.h> |
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64 | # else |
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65 | # include <xpm.h> |
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66 | # endif |
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67 | #endif |
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68 | |
118 | |
69 | #ifndef STDIN_FILENO |
119 | #ifndef STDIN_FILENO |
70 | # define STDIN_FILENO 0 |
120 | # define STDIN_FILENO 0 |
71 | # define STDOUT_FILENO 1 |
121 | # define STDOUT_FILENO 1 |
72 | # define STDERR_FILENO 2 |
122 | # define STDERR_FILENO 2 |
73 | #endif |
123 | #endif |
74 | |
124 | |
75 | #if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) |
125 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
76 | # if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) |
126 | # define EXIT_SUCCESS 0 /* exit function success */ |
77 | # define NO_SETOWNER_TTYDEV |
127 | # define EXIT_FAILURE 1 /* exit function failure */ |
78 | # endif |
128 | #endif |
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129 | |
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130 | /****************************************************************************/ |
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131 | |
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132 | // exception thrown on fatal (per-instance) errors |
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133 | class rxvt_failure_exception { }; |
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134 | |
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135 | // exception thrown when the command parser runs out of input data |
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136 | class out_of_input { }; |
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137 | |
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138 | /* |
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139 | ***************************************************************************** |
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140 | * PROTOTYPES |
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141 | ***************************************************************************** |
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142 | */ |
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143 | // main.C |
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144 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
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145 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
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146 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
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147 | extern void rxvt_pop_locale () NOTHROW; |
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148 | void rxvt_init (); |
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149 | |
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150 | // misc.C |
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151 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
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152 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
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153 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
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154 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
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155 | |
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156 | const char * rxvt_basename (const char *str) NOTHROW; |
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157 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
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158 | void rxvt_log (const char *fmt,...) NOTHROW; |
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159 | void rxvt_warn (const char *fmt,...) NOTHROW; |
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160 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; |
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161 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; |
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162 | |
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163 | char * rxvt_strtrim (char *str) NOTHROW; |
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164 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
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165 | |
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166 | static inline void |
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167 | rxvt_free_strsplit (char **ptr) NOTHROW |
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168 | { |
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169 | free (ptr[0]); |
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170 | free (ptr); |
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171 | } |
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172 | |
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173 | void * rxvt_malloc (size_t size); |
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174 | void * rxvt_calloc (size_t number, size_t size); |
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175 | void * rxvt_realloc (void *ptr, size_t size); |
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176 | |
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177 | ///////////////////////////////////////////////////////////////////////////// |
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178 | |
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179 | // temporarily replace the process environment |
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180 | extern char **environ; |
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181 | extern char **rxvt_environ; // the original environ pointer |
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182 | |
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183 | static inline void |
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184 | set_environ (stringvec *envv) |
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185 | { |
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186 | #if ENABLE_PERL |
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187 | assert (envv); |
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188 | #else |
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189 | if (envv) |
79 | #endif |
190 | #endif |
80 | #if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) |
191 | environ = (char **)envv->begin (); |
81 | # define NO_SETOWNER_TTYDEV |
192 | } |
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193 | |
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194 | static inline void |
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195 | set_environ (char **envv) |
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196 | { |
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197 | #if ENABLE_PERL |
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198 | assert (envv); |
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199 | #else |
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200 | if (envv) |
82 | #endif |
201 | #endif |
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202 | environ = envv; |
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203 | } |
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204 | |
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205 | struct localise_env |
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206 | { |
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207 | char **orig_env; |
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208 | |
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209 | localise_env (char **new_env) |
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210 | { |
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211 | orig_env = environ; |
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212 | environ = new_env; |
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213 | } |
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214 | |
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215 | ~localise_env () |
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216 | { |
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217 | environ = orig_env; |
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218 | } |
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219 | }; |
83 | |
220 | |
84 | /* |
221 | /* |
85 | ***************************************************************************** |
222 | ***************************************************************************** |
86 | * STRUCTURES AND TYPEDEFS |
223 | * STRUCTURES AND TYPEDEFS |
87 | ***************************************************************************** |
224 | ***************************************************************************** |
88 | */ |
225 | */ |
89 | struct grwin_t; |
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90 | |
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91 | /* Sanitize menubar info */ |
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92 | #ifndef MENUBAR |
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93 | # undef MENUBAR_MAX |
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94 | #endif |
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95 | #ifndef MENUBAR_MAX |
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96 | # define MENUBAR_MAX 0 |
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97 | #endif |
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98 | |
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99 | /* If we're using either the rxvt scrollbar or menu bars, keep the |
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100 | * scrollColor resource. |
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101 | */ |
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102 | #if defined(RXVT_SCROLLBAR) || defined(MENUBAR) |
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103 | # define KEEP_SCROLLCOLOR 1 |
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104 | #else |
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105 | # undef KEEP_SCROLLCOLOR |
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106 | #endif |
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107 | |
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108 | #ifdef XPM_BACKGROUND |
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109 | typedef struct { |
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110 | short w, h, x, y; |
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111 | Pixmap pixmap; |
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112 | } bgPixmap_t; |
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113 | #endif |
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114 | |
226 | |
115 | /* |
227 | /* |
116 | * the 'essential' information for reporting Mouse Events |
228 | * the 'essential' information for reporting Mouse Events |
117 | * pared down from XButtonEvent |
229 | * pared down from XButtonEvent |
118 | */ |
230 | */ |
119 | struct mouse_event { |
231 | struct mouse_event |
120 | int clicks; |
232 | { |
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233 | int clicks; |
121 | Time time; /* milliseconds */ |
234 | Time time; /* milliseconds */ |
122 | unsigned int state; /* key or button mask */ |
235 | unsigned int state; /* key or button mask */ |
123 | unsigned int button; /* detail */ |
236 | unsigned int button; /* detail */ |
124 | }; |
237 | }; |
125 | |
238 | |
126 | #ifndef min |
239 | #if ENABLE_XEMBED |
127 | # define min(a,b) (((a) < (b)) ? (a) : (b)) |
240 | // XEMBED messages |
128 | # define max(a,b) (((a) > (b)) ? (a) : (b)) |
241 | # define XEMBED_EMBEDDED_NOTIFY 0 |
129 | #endif |
242 | # define XEMBED_WINDOW_ACTIVATE 1 |
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243 | # define XEMBED_WINDOW_DEACTIVATE 2 |
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244 | # define XEMBED_REQUEST_FOCUS 3 |
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245 | # define XEMBED_FOCUS_IN 4 |
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246 | # define XEMBED_FOCUS_OUT 5 |
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247 | # define XEMBED_FOCUS_NEXT 6 |
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248 | # define XEMBED_FOCUS_PREV 7 |
130 | |
249 | |
131 | #define MAX_IT(current, other) if ((other) > (current)) (current) = (other) |
250 | # define XEMBED_MODALITY_ON 10 |
132 | #define MIN_IT(current, other) if ((other) < (current)) (current) = (other) |
251 | # define XEMBED_MODALITY_OFF 11 |
133 | #define SWAP_IT(one, two, typeof) \ |
252 | # define XEMBED_REGISTER_ACCELERATOR 12 |
134 | do { \ |
253 | # define XEMBED_UNREGISTER_ACCELERATOR 13 |
135 | typeof swapittmp; \ |
254 | # define XEMBED_ACTIVATE_ACCELERATOR 14 |
136 | (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ |
255 | |
137 | } while (/* CONSTCOND */ 0) |
256 | // XEMBED detail code |
138 | #define BOUND_POSITIVE_INT16(val) \ |
257 | # define XEMBED_FOCUS_CURRENT 0 |
139 | (int16_t)((val) <= 0 \ |
258 | # define XEMBED_FOCUS_FIRST 1 |
140 | ? 0 \ |
259 | # define XEMBED_FOCUS_LAST 2 |
141 | : min((val), (((uint16_t)-1)>>1))) |
260 | |
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261 | # define XEMBED_MAPPED (1 << 0) |
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262 | #endif |
142 | |
263 | |
143 | /* |
264 | /* |
144 | ***************************************************************************** |
265 | ***************************************************************************** |
145 | * NORMAL DEFINES |
266 | * NORMAL DEFINES |
146 | ***************************************************************************** |
267 | ***************************************************************************** |
147 | */ |
268 | */ |
148 | |
269 | |
149 | #if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION) |
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150 | # error if you disable both selection styles, how can you select, silly? |
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151 | #endif |
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152 | |
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153 | #define APL_CLASS "XTerm" /* class name */ |
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154 | #define APL_SUBCLASS "Rxvt" /* also check resources under this name */ |
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155 | #define APL_NAME "rxvt" /* normal name */ |
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156 | |
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157 | /* COLORTERM, TERM environment variables */ |
270 | /* COLORTERM, TERM environment variables */ |
158 | #define COLORTERMENV "rxvt" |
271 | #define COLORTERMENV "rxvt" |
159 | #ifdef XPM_BACKGROUND |
272 | #ifdef BG_IMAGE_FROM_FILE |
160 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
273 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
161 | #else |
274 | #else |
162 | # define COLORTERMENVFULL COLORTERMENV |
275 | # define COLORTERMENVFULL COLORTERMENV |
163 | #endif |
276 | #endif |
164 | #ifndef TERMENV |
277 | #ifndef TERMENV |
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278 | # if USE_256_COLORS |
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279 | # define TERMENV "rxvt-unicode-256color" |
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280 | # else |
165 | # define TERMENV "xterm" |
281 | # define TERMENV "rxvt-unicode" |
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282 | # endif |
166 | #endif |
283 | #endif |
167 | |
284 | |
168 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
285 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
169 | # define NO_MOUSE_REPORT_SCROLLBAR |
286 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
170 | #endif |
287 | #endif |
171 | |
288 | |
172 | #ifdef NO_RESOURCES |
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173 | # undef USE_XGETDEFAULT |
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174 | #endif |
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175 | |
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176 | /* now look for other badly set stuff */ |
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177 | |
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178 | #if !defined (EACCESS) && defined(EAGAIN) |
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179 | # define EACCESS EAGAIN |
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180 | #endif |
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181 | |
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182 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
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183 | # define EXIT_SUCCESS 0 /* exit function success */ |
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184 | # define EXIT_FAILURE 1 /* exit function failure */ |
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185 | #endif |
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186 | |
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187 | #define menuBar_esc 10 |
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188 | #define scrollBar_esc 30 |
289 | #define scrollBar_esc 30 |
189 | #define menuBar_margin 2 /* margin below text */ |
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190 | |
290 | |
191 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) |
291 | #if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) |
192 | # define HAVE_SCROLLBARS |
292 | # define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 |
193 | #endif |
293 | #endif |
194 | |
294 | |
195 | /* width of scrollBar, menuBar shadow, must be 1 or 2 */ |
295 | enum { |
196 | #ifdef HALFSHADOW |
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197 | # define SHADOW 1 |
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198 | #else |
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199 | # define SHADOW 2 |
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200 | #endif |
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201 | |
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202 | #define R_SB_ALIGN_CENTRE 0 |
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203 | #define R_SB_ALIGN_TOP 1 |
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204 | #define R_SB_ALIGN_BOTTOM 2 |
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205 | |
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206 | #define R_SB_RXVT 0 |
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207 | #define R_SB_NEXT 1 |
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208 | #define R_SB_XTERM 2 |
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209 | |
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210 | #define SB_WIDTH_NEXT 19 |
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211 | #define SB_WIDTH_XTERM 7 |
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212 | #ifndef SB_WIDTH_RXVT |
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213 | # define SB_WIDTH_RXVT 10 |
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214 | #endif |
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215 | |
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216 | /* |
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217 | * NeXT scrollbar defines |
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218 | */ |
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219 | #define SB_PADDING 1 |
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220 | #define SB_BORDER_WIDTH 1 |
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221 | #define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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222 | #define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
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223 | #define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
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224 | #define SB_MARGIN_SPACE (SB_PADDING * 2) |
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225 | #define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
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226 | #define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
|
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227 | #define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
|
|
228 | #define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
|
|
229 | #define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
|
|
230 | #define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
|
|
231 | #define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
|
|
232 | #define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
|
|
233 | /* |
|
|
234 | * +-------------+ |
|
|
235 | * | | <---< SB_PADDING |
|
|
236 | * | ::::::::::: | |
|
|
237 | * | ::::::::::: | |
|
|
238 | * ''''''''''''''''' |
|
|
239 | * ,,,,,,,,,,,,,,,,, |
|
|
240 | * | ::::::::::: | |
|
|
241 | * | ::::::::::: | |
|
|
242 | * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
|
|
243 | * | | :::::::: | |
|
|
244 | * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
|
|
245 | * | +---------+ | |
|
|
246 | * | | ......%%| | |
|
|
247 | * | | ......%%| | |
|
|
248 | * | | ..()..%%| | |
|
|
249 | * | | ......%%| | |
|
|
250 | * | | %%%%%%%%| | |
|
|
251 | * | +---------+ | <......................... |
|
|
252 | * | | <---< SB_PADDING : |
|
|
253 | * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
|
|
254 | * | | ......%%| | | : : |
|
|
255 | * | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
|
|
256 | * | | %%%%%%%%| | | : : |
|
|
257 | * | +---------+ | <-+ : : |
|
|
258 | * | | : : |
|
|
259 | * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
|
|
260 | * | | ......%%| | | : : |
|
|
261 | * | | ..\/..%%| | | : : |
|
|
262 | * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
|
|
263 | * | +---------+ | | : : |
|
|
264 | * | | | : : |
|
|
265 | * +-------------+ <-+.........:............: |
|
|
266 | * ^^|_________| : |
|
|
267 | * || | : |
|
|
268 | * || +---< SB_BUTTON_WIDTH |
|
|
269 | * || : |
|
|
270 | * |+------< SB_PADDING |
|
|
271 | * |: : |
|
|
272 | * +----< SB_BORDER_WIDTH |
|
|
273 | * : : |
|
|
274 | * :............: |
|
|
275 | * | |
|
|
276 | * +---< SB_WIDTH_NEXT |
|
|
277 | */ |
|
|
278 | |
|
|
279 | #define NO_REFRESH 0 /* Window not visible at all! */ |
296 | NO_REFRESH = 0, /* Window not visible at all! */ |
280 | #define FAST_REFRESH (1<<0) /* Fully exposed window */ |
297 | FAST_REFRESH = 1, /* Fully exposed window */ |
281 | #define SLOW_REFRESH (1<<1) /* Partially exposed window */ |
298 | SLOW_REFRESH = 2, /* Partially exposed window */ |
282 | #define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ |
299 | }; |
283 | #define REFRESH_BOUNDS (1<<3) |
|
|
284 | |
300 | |
285 | #ifdef NO_SECONDARY_SCREEN |
301 | #ifdef NO_SECONDARY_SCREEN |
286 | # define NSCREENS 0 |
302 | # define NSCREENS 0 |
287 | #else |
303 | #else |
288 | # define NSCREENS 1 |
304 | # define NSCREENS 1 |
289 | #endif |
305 | #endif |
290 | |
306 | |
291 | #define IGNORE 0 |
|
|
292 | #define SAVE 's' |
|
|
293 | #define RESTORE 'r' |
|
|
294 | |
|
|
295 | /* special (internal) prefix for font commands */ |
|
|
296 | #define FONT_CMD '#' |
|
|
297 | #define FONT_DN "#-" |
|
|
298 | #define FONT_UP "#+" |
|
|
299 | |
|
|
300 | /* flags for rxvt_scr_gotorc() */ |
307 | /* flags for rxvt_term::scr_gotorc () */ |
|
|
308 | enum { |
301 | #define C_RELATIVE 1 /* col movement is relative */ |
309 | C_RELATIVE = 1, /* col movement is relative */ |
302 | #define R_RELATIVE 2 /* row movement is relative */ |
310 | R_RELATIVE = 2, /* row movement is relative */ |
303 | #define RELATIVE (R_RELATIVE|C_RELATIVE) |
311 | RELATIVE = C_RELATIVE | R_RELATIVE, |
|
|
312 | }; |
304 | |
313 | |
305 | /* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ |
314 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
306 | #define INSERT -1 /* don't change these values */ |
315 | enum { |
307 | #define DELETE +1 |
316 | INSERT = -1, /* don't change these values */ |
308 | #define ERASE +2 |
317 | DELETE = +1, |
|
|
318 | ERASE = +2, |
|
|
319 | }; |
309 | |
320 | |
310 | /* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ |
321 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
311 | enum page_dirn { |
322 | enum page_dirn { |
312 | UP, |
323 | UP, |
313 | DN, |
324 | DN, |
314 | NO_DIR |
325 | NO_DIR, |
315 | }; |
326 | }; |
316 | |
327 | |
317 | /* arguments for rxvt_scr_change_screen() */ |
328 | /* arguments for rxvt_term::scr_change_screen () */ |
318 | enum { |
329 | enum { |
319 | PRIMARY = 0, |
330 | PRIMARY = 0, |
320 | SECONDARY |
331 | SECONDARY, |
321 | }; |
332 | }; |
322 | |
333 | |
323 | enum { |
334 | // define various rendition bits and masks. the rendition word |
324 | SBYTE = 0, |
335 | // is 32 bits in size, and we should use it as efficiently as possible |
325 | WBYTE |
|
|
326 | }; |
|
|
327 | |
336 | |
328 | |
|
|
329 | #define RS_None 0 /* Normal */ |
337 | #define RS_None 0 |
330 | |
338 | |
331 | #define RS_fgMask 0x000001FFu /* 512 colors */ |
339 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
332 | #define RS_bgMask 0x0003FE00u /* 512 colors */ |
340 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
333 | #define RS_Bold 0x00040000u /* bold */ |
341 | #define RS_bgShift 0 |
334 | #define RS_Blink 0x00080000u /* blink */ |
342 | #define RS_fgShift (RS_bgShift + Color_Bits) |
335 | #define RS_RVid 0x00100000u /* reverse video */ |
343 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
336 | #define RS_Uline 0x00200000u /* underline */ |
344 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
337 | |
345 | |
338 | #define RS_wide 0x00400000u /* only multibyte characters */ |
346 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
339 | #define IS_WIDE(r) ((r) & RS_wide) |
347 | #define RS_fontShift (RS_fgShift + Color_Bits) |
|
|
348 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
|
|
349 | #define RS_fontCount rxvt_fontset::fontCount |
|
|
350 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
340 | |
351 | |
341 | #define RS_fontMask 0xff000000u /* plenty(?) of fonts */ |
352 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
353 | #define RS_redraw (2UL << RS_fontShift) |
|
|
354 | |
|
|
355 | #define RS_Sel (1UL << 22) |
|
|
356 | |
|
|
357 | // 4 custom bits for extensions |
|
|
358 | #define RS_customCount 16UL |
342 | #define RS_fontShift 24 |
359 | #define RS_customShift 23 |
|
|
360 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
343 | |
361 | |
|
|
362 | // font styles |
|
|
363 | #define RS_Bold (1UL << RS_styleShift) |
|
|
364 | #define RS_Italic (2UL << RS_styleShift) |
|
|
365 | |
|
|
366 | #define RS_styleCount 4 |
|
|
367 | #define RS_styleShift 27 |
|
|
368 | #define RS_styleMask (RS_Bold | RS_Italic) |
|
|
369 | |
|
|
370 | // fake styles |
|
|
371 | #define RS_Blink (1UL << 29) |
|
|
372 | #define RS_RVid (1UL << 30) // reverse video |
|
|
373 | #define RS_Uline (1UL << 31) // underline |
|
|
374 | |
344 | #define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) |
375 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
345 | #define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide) |
376 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
346 | |
377 | |
347 | #define Sel_none 0 /* Not waiting */ |
378 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
348 | #define Sel_normal 0x01 /* normal selection */ |
379 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
349 | #define Sel_incr 0x02 /* incremental selection */ |
|
|
350 | #define Sel_direct 0x00 |
|
|
351 | #define Sel_Primary 0x01 |
|
|
352 | #define Sel_Secondary 0x02 |
|
|
353 | #define Sel_Clipboard 0x03 |
|
|
354 | #define Sel_whereMask 0x0f |
|
|
355 | #define Sel_CompoundText 0x10 /* last request was Compound */ |
|
|
356 | |
380 | |
357 | enum { |
381 | enum { |
358 | C0_NUL = 0x00, |
382 | C0_NUL = 0x00, |
359 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
383 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
360 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
384 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
361 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
385 | C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
362 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 |
386 | C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
363 | }; |
387 | }; |
364 | #define CHAR_ST 0x9c /* 0234 */ |
388 | #define CHAR_ST 0x9c /* 0234 */ |
365 | |
389 | |
366 | /* |
390 | /* |
367 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
391 | * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
368 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
392 | * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
369 | */ |
393 | */ |
|
|
394 | enum { |
370 | #define XTerm_name 0 |
395 | XTerm_name = 0, |
371 | #define XTerm_iconName 1 |
396 | XTerm_iconName = 1, |
372 | #define XTerm_title 2 |
397 | XTerm_title = 2, |
|
|
398 | XTerm_property = 3, // change X property |
373 | #define XTerm_Color 4 /* change colors */ |
399 | XTerm_Color = 4, // change colors |
|
|
400 | XTerm_Color00 = 10, // change fg color |
|
|
401 | XTerm_Color01 = 11, // change bg color |
374 | #define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ |
402 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
375 | #define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ |
403 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
376 | #define XTerm_Color_RV 17 /* change actual 'Highlight' color */ |
404 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
377 | #define XTerm_Color_BD 18 /* change actual 'Bold' color */ |
405 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
378 | #define XTerm_Color_UL 19 /* change actual 'Underline' color */ |
406 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
|
|
407 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
408 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
379 | #define XTerm_logfile 46 /* not implemented */ |
409 | XTerm_logfile = 46, // not implemented |
380 | #define XTerm_font 50 |
410 | XTerm_font = 50, |
381 | |
411 | |
382 | /* |
412 | XTerm_konsole30 = 30, // reserved for konsole |
|
|
413 | XTerm_konsole31 = 31, // reserved for konsole |
|
|
414 | XTerm_emacs51 = 51, // reserved for emacs shell |
|
|
415 | /* |
383 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
416 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
384 | */ |
417 | */ |
385 | #define XTerm_Menu 10 /* set menu item */ |
418 | |
|
|
419 | // deprecated |
|
|
420 | Rxvt_restoreFG = 39, |
|
|
421 | Rxvt_restoreBG = 49, |
|
|
422 | |
386 | #define XTerm_Pixmap 20 /* new bg pixmap */ |
423 | Rxvt_Pixmap = 20, // new bg pixmap |
387 | #define XTerm_restoreFG 39 /* change default fg color */ |
|
|
388 | #define XTerm_restoreBG 49 /* change default bg color */ |
|
|
389 | #define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ |
424 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
|
|
425 | |
|
|
426 | URxvt_locale = 701, // change locale |
|
|
427 | URxvt_version = 702, // request version |
|
|
428 | |
|
|
429 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
|
|
430 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
431 | URxvt_Color_BD = 706, // change actual 'Bold' color |
|
|
432 | URxvt_Color_UL = 707, // change actual 'Underline' color |
|
|
433 | URxvt_Color_border = 708, |
|
|
434 | |
|
|
435 | URxvt_font = 710, |
|
|
436 | URxvt_boldFont = 711, |
|
|
437 | URxvt_italicFont = 712, |
|
|
438 | URxvt_boldItalicFont = 713, |
|
|
439 | |
|
|
440 | URxvt_view_up = 720, |
|
|
441 | URxvt_view_down = 721, |
|
|
442 | |
|
|
443 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
|
|
444 | }; |
390 | |
445 | |
391 | /* Words starting with `Color_' are colours. Others are counts */ |
446 | /* Words starting with `Color_' are colours. Others are counts */ |
392 | /* |
447 | /* |
393 | * The following comment is mostly obsolete since pixcolor_set was expanded: |
|
|
394 | * We're currently upto 29 colours. Only 3 more available. The |
|
|
395 | * PixColor and rendition colour usage should probably be decoupled |
448 | * The PixColor and rendition colour usage should probably be decoupled |
396 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
449 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
397 | * until we need to. Also, be aware of usage in pixcolor_set |
450 | * until we need to. Also, be aware of usage in pixcolor_set |
398 | */ |
451 | */ |
399 | |
452 | |
400 | enum colour_list { |
453 | enum colour_list { |
|
|
454 | Color_none = -2, |
|
|
455 | Color_transparent = -1, |
401 | Color_fg = 0, |
456 | Color_fg = 0, |
402 | Color_bg, |
457 | Color_bg, |
403 | minCOLOR, /* 2 */ |
458 | minCOLOR, /* 2 */ |
404 | Color_Black = minCOLOR, |
459 | Color_Black = minCOLOR, |
405 | Color_Red3, |
460 | Color_Red3, |
… | |
… | |
422 | maxBrightCOLOR, /* minBrightCOLOR + 7 */ |
477 | maxBrightCOLOR, /* minBrightCOLOR + 7 */ |
423 | Color_White = maxBrightCOLOR, |
478 | Color_White = maxBrightCOLOR, |
424 | #else |
479 | #else |
425 | Color_White = maxCOLOR, |
480 | Color_White = maxCOLOR, |
426 | #endif |
481 | #endif |
427 | #ifdef TTY_256COLOR |
|
|
428 | min256COLOR = Color_White + 1, |
482 | minTermCOLOR = Color_White + 1, |
429 | max256COLOR = minCOLOR + 255, |
483 | #if USE_256_COLORS |
|
|
484 | maxTermCOLOR = Color_White + 240, |
|
|
485 | #else |
|
|
486 | maxTermCOLOR = Color_White + 72, |
430 | #endif |
487 | #endif |
431 | #ifndef NO_CURSORCOLOR |
488 | #ifndef NO_CURSORCOLOR |
432 | Color_cursor, |
489 | Color_cursor, |
433 | Color_cursor2, |
490 | Color_cursor2, |
434 | #endif |
491 | #endif |
435 | Color_pointer, |
492 | Color_pointer_fg, |
|
|
493 | Color_pointer_bg, |
436 | Color_border, |
494 | Color_border, |
437 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
495 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
438 | Color_BD, |
496 | Color_BD, |
|
|
497 | Color_IT, |
439 | Color_UL, |
498 | Color_UL, |
440 | Color_RV, |
499 | Color_RV, |
441 | #endif |
500 | #endif |
|
|
501 | #if ENABLE_FRILLS |
|
|
502 | Color_underline, |
|
|
503 | #endif |
442 | #ifdef OPTION_HC |
504 | #ifdef OPTION_HC |
443 | Color_HC, |
505 | Color_HC, |
|
|
506 | Color_HTC, |
444 | #endif |
507 | #endif |
445 | #ifdef KEEP_SCROLLCOLOR |
|
|
446 | Color_scroll, |
508 | Color_scroll, |
|
|
509 | #ifdef RXVT_SCROLLBAR |
447 | Color_trough, |
510 | Color_trough, |
448 | #endif |
511 | #endif |
|
|
512 | #if ENABLE_TRANSPARENCY |
|
|
513 | Color_tint, |
|
|
514 | #endif |
|
|
515 | #if OFF_FOCUS_FADING |
|
|
516 | Color_fade, |
|
|
517 | #endif |
449 | NRS_COLORS, /* */ |
518 | NRS_COLORS, /* */ |
450 | #ifdef KEEP_SCROLLCOLOR |
519 | #ifdef RXVT_SCROLLBAR |
451 | Color_topShadow = NRS_COLORS, |
520 | Color_topShadow = NRS_COLORS, |
452 | Color_bottomShadow, |
521 | Color_bottomShadow, |
453 | TOTAL_COLORS /* upto 30 */ |
522 | TOTAL_COLORS |
454 | #else |
523 | #else |
455 | TOTAL_COLORS = NRS_COLORS /* */ |
524 | TOTAL_COLORS = NRS_COLORS |
456 | #endif |
525 | #endif |
457 | }; |
526 | }; |
458 | |
527 | |
459 | #define Color_Bits 9 |
528 | #if USE_256_COLORS |
460 | #define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ |
529 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
461 | #define NPIXCLR_BITS 32 |
530 | #else |
462 | |
531 | # define Color_Bits 7 // 0 .. maxTermCOLOR |
463 | #define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) |
532 | #endif |
464 | |
533 | |
465 | /* |
534 | /* |
466 | * Resource list |
535 | * Resource list |
467 | */ |
536 | */ |
468 | enum { |
537 | enum { |
469 | Rs_display_name = 0, |
538 | # define def(name) Rs_ ## name, |
470 | Rs_term_name, |
539 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
471 | Rs_iconName, |
540 | # include "rsinc.h" |
472 | Rs_geometry, |
541 | # undef def |
473 | Rs_reverseVideo, |
542 | # undef reserve |
474 | Rs_color, |
|
|
475 | _Rs_color = Rs_color + NRS_COLORS - 1, |
|
|
476 | Rs_font, |
|
|
477 | Rs_name, |
|
|
478 | Rs_title, |
|
|
479 | #if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
|
|
480 | Rs_path, |
|
|
481 | #endif |
|
|
482 | #ifdef XPM_BACKGROUND |
|
|
483 | Rs_backgroundPixmap, |
|
|
484 | #endif |
|
|
485 | #if (MENUBAR_MAX) |
|
|
486 | Rs_menu, |
|
|
487 | #endif |
|
|
488 | #ifdef GREEK_SUPPORT |
|
|
489 | Rs_greek_keyboard, |
|
|
490 | Rs_greektoggle_key, |
|
|
491 | #endif |
|
|
492 | Rs_loginShell, |
|
|
493 | Rs_jumpScroll, |
|
|
494 | #ifdef HAVE_SCROLLBARS |
|
|
495 | Rs_scrollBar, |
|
|
496 | Rs_scrollBar_right, |
|
|
497 | Rs_scrollBar_floating, |
|
|
498 | Rs_scrollBar_align, |
|
|
499 | #endif |
|
|
500 | Rs_scrollstyle, /* Rs_scrollBar_style */ |
|
|
501 | Rs_scrollTtyOutput, |
|
|
502 | Rs_scrollTtyKeypress, |
|
|
503 | Rs_scrollWithBuffer, |
|
|
504 | Rs_saveLines, |
|
|
505 | Rs_utmpInhibit, |
|
|
506 | Rs_visualBell, |
|
|
507 | #if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) |
|
|
508 | Rs_mapAlert, |
|
|
509 | #endif |
|
|
510 | #ifdef META8_OPTION |
|
|
511 | Rs_meta8, |
|
|
512 | #endif |
|
|
513 | #ifdef MOUSE_WHEEL |
|
|
514 | Rs_mouseWheelScrollPage, |
|
|
515 | #endif |
|
|
516 | #ifndef NO_BACKSPACE_KEY |
|
|
517 | Rs_backspace_key, |
|
|
518 | #endif |
|
|
519 | #ifndef NO_DELETE_KEY |
|
|
520 | Rs_delete_key, |
|
|
521 | #endif |
|
|
522 | Rs_selectstyle, |
|
|
523 | #ifdef PRINTPIPE |
|
|
524 | Rs_print_pipe, |
|
|
525 | #endif |
|
|
526 | #ifdef USE_XIM |
|
|
527 | Rs_preeditType, |
|
|
528 | Rs_inputMethod, |
|
|
529 | #endif |
|
|
530 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
|
|
531 | Rs_bigfont_key, |
|
|
532 | Rs_smallfont_key, |
|
|
533 | #endif |
|
|
534 | #ifdef TRANSPARENT |
|
|
535 | Rs_transparent, |
|
|
536 | Rs_transparent_all, |
|
|
537 | #endif |
|
|
538 | #ifndef NO_FRILLS |
|
|
539 | Rs_ext_bwidth, |
|
|
540 | Rs_int_bwidth, |
|
|
541 | #endif |
|
|
542 | Rs_scrollBar_thickness, |
|
|
543 | #ifndef NO_LINESPACE |
|
|
544 | Rs_lineSpace, |
|
|
545 | #endif |
|
|
546 | Rs_cutchars, |
|
|
547 | #ifdef ACS_ASCII |
|
|
548 | Rs_acs_chars, |
|
|
549 | #endif |
|
|
550 | Rs_modifier, |
|
|
551 | Rs_answerbackstring, |
|
|
552 | Rs_tripleclickwords, |
|
|
553 | Rs_cursorBlink, |
|
|
554 | Rs_pointerBlank, |
|
|
555 | Rs_pointerBlankDelay, |
|
|
556 | Rs_imLocale, |
|
|
557 | NUM_RESOURCES |
543 | NUM_RESOURCES |
558 | }; |
544 | }; |
559 | |
545 | |
560 | enum { |
|
|
561 | XA_COMPOUND_TEXT = 0, |
|
|
562 | XA_MULTIPLE, |
|
|
563 | XA_TARGETS, |
|
|
564 | XA_TEXT, |
|
|
565 | XA_TIMESTAMP, |
|
|
566 | XA_VT_SELECTION, |
|
|
567 | XA_INCR, |
|
|
568 | XA_WMDELETEWINDOW, |
|
|
569 | #ifdef TRANSPARENT |
|
|
570 | XA_XROOTPMAPID, |
|
|
571 | #endif |
|
|
572 | #ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ |
|
|
573 | XA_DNDPROTOCOL, |
|
|
574 | XA_DNDSELECTION, |
|
|
575 | #endif /* OFFIX_DND */ |
|
|
576 | XA_CLIPBOARD, |
|
|
577 | NUM_XA |
|
|
578 | }; |
|
|
579 | |
|
|
580 | /* |
|
|
581 | * number of graphics points |
|
|
582 | * divisible by 2 (num lines) |
|
|
583 | * divisible by 4 (num rect) |
|
|
584 | */ |
|
|
585 | #define NGRX_PTS 1000 |
|
|
586 | |
|
|
587 | /* DEC private modes */ |
546 | /* DEC private modes */ |
588 | #define PrivMode_132 (1LU<<0) |
547 | #define PrivMode_132 (1UL<<0) |
589 | #define PrivMode_132OK (1LU<<1) |
548 | #define PrivMode_132OK (1UL<<1) |
590 | #define PrivMode_rVideo (1LU<<2) |
549 | #define PrivMode_rVideo (1UL<<2) |
591 | #define PrivMode_relOrigin (1LU<<3) |
550 | #define PrivMode_relOrigin (1UL<<3) |
592 | #define PrivMode_Screen (1LU<<4) |
551 | #define PrivMode_Screen (1UL<<4) |
593 | #define PrivMode_Autowrap (1LU<<5) |
552 | #define PrivMode_Autowrap (1UL<<5) |
594 | #define PrivMode_aplCUR (1LU<<6) |
553 | #define PrivMode_aplCUR (1UL<<6) |
595 | #define PrivMode_aplKP (1LU<<7) |
554 | #define PrivMode_aplKP (1UL<<7) |
596 | #define PrivMode_HaveBackSpace (1LU<<8) |
555 | #define PrivMode_HaveBackSpace (1UL<<8) |
597 | #define PrivMode_BackSpace (1LU<<9) |
556 | #define PrivMode_BackSpace (1UL<<9) |
598 | #define PrivMode_ShiftKeys (1LU<<10) |
557 | #define PrivMode_ShiftKeys (1UL<<10) |
599 | #define PrivMode_VisibleCursor (1LU<<11) |
558 | #define PrivMode_VisibleCursor (1UL<<11) |
600 | #define PrivMode_MouseX10 (1LU<<12) |
559 | #define PrivMode_MouseX10 (1UL<<12) |
601 | #define PrivMode_MouseX11 (1LU<<13) |
560 | #define PrivMode_MouseX11 (1UL<<13) |
602 | #define PrivMode_scrollBar (1LU<<14) |
561 | #define PrivMode_scrollBar (1UL<<14) |
603 | #define PrivMode_menuBar (1LU<<15) |
|
|
604 | #define PrivMode_TtyOutputInh (1LU<<16) |
562 | #define PrivMode_TtyOutputInh (1UL<<15) |
605 | #define PrivMode_Keypress (1LU<<17) |
563 | #define PrivMode_Keypress (1UL<<16) |
606 | #define PrivMode_smoothScroll (1LU<<18) |
564 | #define PrivMode_smoothScroll (1UL<<17) |
607 | #define PrivMode_vt52 (1LU<<19) |
565 | #define PrivMode_vt52 (1UL<<18) |
608 | /* too annoying to implement X11 highlight tracking */ |
566 | #define PrivMode_LFNL (1UL<<19) |
609 | /* #define PrivMode_MouseX11Track (1LU<<18) */ |
567 | #define PrivMode_MouseBtnEvent (1UL<<20) |
|
|
568 | #define PrivMode_MouseAnyEvent (1UL<<21) |
|
|
569 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
570 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
571 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
610 | |
572 | |
611 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
573 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
612 | #define PrivMode(test,bit) \ |
|
|
613 | if (test) \ |
|
|
614 | R->PrivateModes |= (bit); \ |
|
|
615 | else \ |
|
|
616 | R->PrivateModes &= ~(bit) |
|
|
617 | |
574 | |
618 | #ifdef ALLOW_132_MODE |
575 | #ifdef ALLOW_132_MODE |
619 | # define PrivMode_Default \ |
|
|
620 | (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
576 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
621 | #else |
577 | #else |
622 | # define PrivMode_Default \ |
578 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
623 | (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
|
|
624 | #endif |
|
|
625 | |
|
|
626 | #ifdef PREFER_24BIT |
|
|
627 | # define XDEPTH R->Xdepth |
|
|
628 | # define XCMAP R->Xcmap |
|
|
629 | # define XVISUAL R->Xvisual |
|
|
630 | #else |
|
|
631 | # ifdef DEBUG_DEPTH |
|
|
632 | # define XDEPTH DEBUG_DEPTH |
|
|
633 | # else |
|
|
634 | # define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) |
|
|
635 | # define XCMAP DefaultColormap(R->Xdisplay,Xscreen) |
|
|
636 | # define XVISUAL DefaultVisual(R->Xdisplay,Xscreen) |
|
|
637 | # endif |
579 | #endif |
638 | #endif |
580 | |
|
|
581 | // do not change these constants lightly, there are many interdependencies |
639 | #define IMBUFSIZ 128 /* input modifier buffer sizes */ |
582 | #define IMBUFSIZ 128 // input modifier buffer sizes |
640 | #ifndef BUFSIZ |
|
|
641 | # define BUFSIZ 4096 |
|
|
642 | #endif |
|
|
643 | #define KBUFSZ 512 /* size of keyboard mapping buffer */ |
583 | #define KBUFSZ 512 // size of keyboard mapping buffer |
|
|
584 | #define CBUFSIZ 2048 // size of command buffer |
|
|
585 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
|
|
586 | #define UBUFSIZ 2048 // character buffer |
|
|
587 | |
|
|
588 | #if ENABLE_FRILLS |
|
|
589 | # include <X11/Xmd.h> |
|
|
590 | typedef struct _mwmhints |
|
|
591 | { |
|
|
592 | CARD32 flags; |
|
|
593 | CARD32 functions; |
|
|
594 | CARD32 decorations; |
|
|
595 | INT32 input_mode; |
|
|
596 | CARD32 status; |
|
|
597 | } MWMHints; |
|
|
598 | #endif |
|
|
599 | |
|
|
600 | /* Motif window hints */ |
|
|
601 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
|
|
602 | #define MWM_HINTS_DECORATIONS (1L << 1) |
|
|
603 | #define MWM_HINTS_INPUT_MODE (1L << 2) |
|
|
604 | #define MWM_HINTS_STATUS (1L << 3) |
|
|
605 | /* bit definitions for MwmHints.functions */ |
|
|
606 | #define MWM_FUNC_ALL (1L << 0) |
|
|
607 | #define MWM_FUNC_RESIZE (1L << 1) |
|
|
608 | #define MWM_FUNC_MOVE (1L << 2) |
|
|
609 | #define MWM_FUNC_MINIMIZE (1L << 3) |
|
|
610 | #define MWM_FUNC_MAXIMIZE (1L << 4) |
|
|
611 | #define MWM_FUNC_CLOSE (1L << 5) |
|
|
612 | /* bit definitions for MwmHints.decorations */ |
|
|
613 | #define MWM_DECOR_ALL (1L << 0) |
|
|
614 | #define MWM_DECOR_BORDER (1L << 1) |
|
|
615 | #define MWM_DECOR_RESIZEH (1L << 2) |
|
|
616 | #define MWM_DECOR_TITLE (1L << 3) |
|
|
617 | #define MWM_DECOR_MENU (1L << 4) |
|
|
618 | #define MWM_DECOR_MINIMIZE (1L << 5) |
|
|
619 | #define MWM_DECOR_MAXIMIZE (1L << 6) |
|
|
620 | /* bit definitions for MwmHints.inputMode */ |
|
|
621 | #define MWM_INPUT_MODELESS 0 |
|
|
622 | #define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1 |
|
|
623 | #define MWM_INPUT_SYSTEM_MODAL 2 |
|
|
624 | #define MWM_INPUT_FULL_APPLICATION_MODAL 3 |
|
|
625 | #define PROP_MWM_HINTS_ELEMENTS 5 |
644 | |
626 | |
645 | /* |
627 | /* |
646 | ***************************************************************************** |
628 | ***************************************************************************** |
647 | * MACRO DEFINES |
629 | * MACRO DEFINES |
648 | ***************************************************************************** |
630 | ***************************************************************************** |
649 | */ |
631 | */ |
650 | #define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) |
632 | |
651 | #define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) |
633 | // speed hack, copy some member variable into a local variable of the same name |
652 | #define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) |
634 | #define dLocal(type,name) type const name = this->name |
653 | #define STRCASECMP(x, y) strcasecmp((x), (y)) |
635 | |
654 | #define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) |
636 | // for speed reasons, we assume that all codepoints 32 to 126 are |
655 | #define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) |
637 | // single-width. |
656 | #define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) |
638 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
657 | #define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) |
|
|
658 | #define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z)) |
|
|
659 | #define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) |
|
|
660 | #define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) |
|
|
661 | #define STRDUP(x) strdup((const char *)(x)) |
|
|
662 | #define STRLEN(x) strlen((const char *)(x)) |
|
|
663 | #define STRCHR(x, y) strchr((const char *)(x), (int)(y)) |
|
|
664 | #define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) |
|
|
665 | |
639 | |
666 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
640 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
667 | #define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth) |
641 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
668 | #define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) |
642 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
669 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) |
643 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
670 | #define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) |
644 | #define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight) |
671 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) |
645 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
672 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) |
646 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
673 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) |
647 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
674 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) |
648 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
675 | |
649 | |
676 | #define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) |
650 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
677 | #define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) |
651 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
678 | |
652 | |
679 | #define Xscreen DefaultScreen(R->Xdisplay) |
653 | #define LINENO(n) LINENO_of (this, n) |
680 | #define Xroot DefaultRootWindow(R->Xdisplay) |
654 | #define ROW(n) ROW_of (this, n) |
681 | |
655 | |
682 | /* how to build & extract colors and attributes */ |
656 | /* how to build & extract colors and attributes */ |
683 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
657 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
684 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
658 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
685 | #ifndef NO_BRIGHTCOLOR |
659 | |
686 | # define GET_FGCOLOR(x) \ |
660 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
687 | ((((x) & RS_Bold) == 0 \ |
661 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
688 | || GET_BASEFG(x) < minCOLOR \ |
662 | |
689 | || GET_BASEFG(x) >= minBrightCOLOR) \ |
663 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
690 | ? GET_BASEFG(x) \ |
664 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
691 | : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) |
665 | |
|
|
666 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
|
|
667 | // return attributes defining the background, encoding doesn't matter |
|
|
668 | // depends on RS_fgShift > RS_bgShift |
692 | # define GET_BGCOLOR(x) \ |
669 | #define GET_BGATTR(x) \ |
693 | ((((x) & RS_Blink) == 0 \ |
670 | (ecb_unlikely ((x) & RS_RVid) \ |
694 | || GET_BASEBG(x) < minCOLOR \ |
671 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
695 | || GET_BASEBG(x) >= minBrightCOLOR) \ |
672 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
696 | ? GET_BASEBG(x) \ |
673 | : ((x) & (RS_attrMask | RS_bgMask))) |
697 | : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) |
674 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
|
|
675 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
|
|
676 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
|
|
677 | |
|
|
678 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
|
|
679 | |
|
|
680 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
|
|
681 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
|
|
682 | |
|
|
683 | #if ENABLE_STYLES |
|
|
684 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
698 | #else |
685 | #else |
699 | # define GET_FGCOLOR(x) GET_BASEFG(x) |
686 | # define FONTSET_of(t,style) (t)->fontset[0] |
700 | # define GET_BGCOLOR(x) GET_BASEBG(x) |
|
|
701 | #endif |
687 | #endif |
702 | |
688 | |
703 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
689 | #define FONTSET(style) FONTSET_of (this, style) |
704 | #define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) |
|
|
705 | |
690 | |
706 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
691 | typedef callback<void (const char *)> log_callback; |
707 | #define GET_BGATTR(x) \ |
692 | typedef callback<int (int)> getfd_callback; |
708 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
|
|
709 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
|
|
710 | : ((x) & (RS_attrMask | RS_bgMask))) |
|
|
711 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
|
|
712 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
|
|
713 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) |
|
|
714 | |
693 | |
715 | #define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
694 | /****************************************************************************/ |
716 | #define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
|
|
717 | |
695 | |
718 | #ifdef HAVE_SCROLLBARS |
696 | #define LINE_LONGER 0x0001 // line is continued on the next row |
719 | # define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) |
697 | #define LINE_FILTERED 0x0002 // line has been filtered |
|
|
698 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
699 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
700 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
|
|
701 | |
|
|
702 | struct line_t |
|
|
703 | { |
|
|
704 | text_t *t; // terminal the text |
|
|
705 | rend_t *r; // rendition, uses RS_ flags |
|
|
706 | tlen_t_ l; // length of each text line |
|
|
707 | uint32_t f; // flags |
|
|
708 | |
|
|
709 | bool is_longer () |
|
|
710 | { |
|
|
711 | return f & LINE_LONGER; |
|
|
712 | } |
|
|
713 | |
|
|
714 | void is_longer (int set) |
|
|
715 | { |
|
|
716 | if (set) |
|
|
717 | f |= LINE_LONGER; |
|
|
718 | else |
|
|
719 | f &= ~LINE_LONGER; |
|
|
720 | } |
|
|
721 | |
|
|
722 | void clear () |
|
|
723 | { |
|
|
724 | t = 0; |
|
|
725 | r = 0; |
|
|
726 | l = 0; |
|
|
727 | f = 0; |
|
|
728 | } |
|
|
729 | |
|
|
730 | void touch () // call whenever a line is changed/touched/updated |
|
|
731 | { |
|
|
732 | #if ENABLE_PERL |
|
|
733 | f &= ~LINE_FILTERED; |
|
|
734 | #endif |
|
|
735 | } |
|
|
736 | |
|
|
737 | void touch (int col) |
|
|
738 | { |
|
|
739 | max_it (l, col); |
|
|
740 | touch (); |
|
|
741 | } |
|
|
742 | }; |
|
|
743 | |
|
|
744 | /****************************************************************************/ |
|
|
745 | |
|
|
746 | // primitive wrapper around mbstate_t to ensure initialisation |
|
|
747 | struct mbstate |
|
|
748 | { |
|
|
749 | mbstate_t mbs; |
|
|
750 | |
|
|
751 | operator mbstate_t *() { return &mbs; } |
|
|
752 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
|
|
753 | mbstate () { reset (); } |
|
|
754 | }; |
|
|
755 | |
|
|
756 | /****************************************************************************/ |
|
|
757 | |
|
|
758 | #define UNICODE_MASK 0x1fffffUL |
|
|
759 | |
|
|
760 | #if UNICODE_3 |
|
|
761 | # define COMPOSE_LO 0x40000000UL |
|
|
762 | # define COMPOSE_HI 0x400fffffUL |
|
|
763 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
720 | #else |
764 | #else |
721 | # define scrollbar_TotalWidth() (0) |
765 | # if ENABLE_PERL |
722 | #endif |
766 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
723 | #define scrollbar_isMotion() (R->scrollBar.state == 'm') |
767 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
724 | #define scrollbar_isUp() (R->scrollBar.state == 'U') |
|
|
725 | #define scrollbar_isDn() (R->scrollBar.state == 'D') |
|
|
726 | #define scrollbar_isUpDn() isupper (R->scrollBar.state) |
|
|
727 | #define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) |
|
|
728 | |
|
|
729 | #define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) |
|
|
730 | #define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ |
|
|
731 | && (y) <= scrollbarnext_dnval()) |
|
|
732 | #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
|
|
733 | #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
|
|
734 | #define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) |
|
|
735 | #define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) |
|
|
736 | #define SCROLLRXVT_MINHEIGHT 10 |
|
|
737 | #define SCROLLXTERM_MINHEIGHT 10 |
|
|
738 | |
|
|
739 | #define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ |
|
|
740 | ? SCROLLNEXT_MINHEIGHT \ |
|
|
741 | : SCROLLRXVT_MINHEIGHT) |
|
|
742 | #define scrollbar_above_slider(y) ((y) < R->scrollBar.top) |
|
|
743 | #define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) |
|
|
744 | #define scrollbar_position(y) ((y) - R->scrollBar.beg) |
|
|
745 | #define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ |
|
|
746 | - scrollbar_minheight()) |
|
|
747 | |
|
|
748 | #if (MENUBAR_MAX > 1) |
|
|
749 | /* rendition style flags */ |
|
|
750 | # define menuBar_height() (R->TermWin.fheight + SHADOW) |
|
|
751 | # define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) |
|
|
752 | # define isMenuBarWindow(w) ((w) == R->menuBar.win) |
|
|
753 | #else |
768 | # else |
754 | # define menuBar_height() (0) |
769 | # define COMPOSE_LO 0xd800UL |
755 | # define menuBar_TotalHeight() (0) |
770 | # define COMPOSE_HI 0xf8ffUL |
756 | # define isMenuBarWindow(w) (0) |
|
|
757 | #endif |
|
|
758 | |
|
|
759 | #ifdef XPM_BACKGROUND |
|
|
760 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
|
|
761 | #else |
|
|
762 | # define XPMClearArea(a, b, c, d, e, f, g) |
|
|
763 | #endif |
|
|
764 | |
|
|
765 | #ifndef STRICT_FONT_CHECKING |
|
|
766 | # define rxvt_get_fontwidest(font) ((font)->max_bounds.width) |
|
|
767 | #endif |
|
|
768 | |
|
|
769 | #define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y)) |
|
|
770 | #define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y)) |
|
|
771 | |
|
|
772 | #ifdef UTMP_SUPPORT |
|
|
773 | # if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) |
|
|
774 | # undef HAVE_UTMPX_H |
|
|
775 | # undef HAVE_STRUCT_UTMPX |
|
|
776 | # endif |
771 | # endif |
777 | # if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) |
772 | # define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI) |
778 | # undef HAVE_UTMP_H |
|
|
779 | # undef HAVE_STRUCT_UTMP |
|
|
780 | # endif |
773 | #endif |
781 | |
774 | |
782 | # ifdef HAVE_UTMPX_H |
775 | #if ENABLE_COMBINING |
783 | # include <utmpx.h> |
776 | // compose chars are used to represent composite characters |
|
|
777 | // that are not representable in unicode, as well as characters |
|
|
778 | // not fitting in the BMP. |
|
|
779 | struct compose_char |
|
|
780 | { |
|
|
781 | unicode_t c1, c2; // any chars != NOCHAR are valid |
|
|
782 | compose_char (unicode_t c1, unicode_t c2) |
|
|
783 | : c1(c1), c2(c2) |
|
|
784 | { } |
|
|
785 | }; |
|
|
786 | |
|
|
787 | class rxvt_composite_vec |
|
|
788 | { |
|
|
789 | vector<compose_char> v; |
|
|
790 | public: |
|
|
791 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
|
|
792 | int expand (unicode_t c, wchar_t *r); |
|
|
793 | compose_char *operator [](text_t c) |
|
|
794 | { |
|
|
795 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
|
|
796 | ? &v[c - COMPOSE_LO] |
|
|
797 | : 0; |
|
|
798 | } |
|
|
799 | }; |
|
|
800 | |
|
|
801 | extern class rxvt_composite_vec rxvt_composite; |
784 | # endif |
802 | #endif |
785 | # ifdef HAVE_UTMP_H |
803 | |
786 | # include <utmp.h> |
804 | /****************************************************************************/ |
|
|
805 | |
|
|
806 | #ifdef KEYSYM_RESOURCE |
|
|
807 | class keyboard_manager; |
787 | # endif |
808 | #endif |
788 | #endif |
|
|
789 | |
809 | |
790 | #ifdef DEBUG_CMD |
810 | typedef struct rxvt_term *rxvt_t; |
791 | # define D_CMD(x) fprintf x ; fputc('\n', stderr) |
811 | |
792 | #else |
812 | extern rxvt_t rxvt_current_term; |
793 | # define D_CMD(x) |
813 | |
794 | #endif |
814 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
795 | #ifdef DEBUG_INIT |
815 | #define GET_R rxvt_current_term |
796 | # define D_INIT(x) fprintf x ; fputc('\n', stderr) |
816 | |
797 | #else |
817 | /* ------------------------------------------------------------------------- */ |
798 | # define D_INIT(x) |
818 | struct overlay_base |
799 | #endif |
819 | { |
800 | #ifdef DEBUG_MAIN |
820 | int x, y, w, h; // overlay dimensions |
801 | # define D_MAIN(x) fprintf x ; fputc('\n', stderr) |
821 | text_t **text; |
802 | #else |
822 | rend_t **rend; |
803 | # define D_MAIN(x) |
823 | |
804 | #endif |
824 | // while tempting to add swap() etc. here, it effectively only increases code size |
805 | #ifdef DEBUG_SCREEN |
825 | }; |
806 | # define D_SCREEN(x) fprintf x ; fputc('\n', stderr) |
826 | |
807 | #else |
827 | /* ------------------------------------------------------------------------- */ |
808 | # define D_SCREEN(x) |
828 | |
809 | #endif |
829 | typedef struct |
810 | #ifdef DEBUG_SELECT |
830 | { |
811 | # define D_SELECT(x) fprintf x ; fputc('\n', stderr) |
831 | int row; |
812 | #else |
832 | int col; |
813 | # define D_SELECT(x) |
833 | } row_col_t; |
814 | #endif |
|
|
815 | #ifdef DEBUG_SIZE |
|
|
816 | # define D_SIZE(x) fprintf x ; fputc('\n', stderr) |
|
|
817 | #else |
|
|
818 | # define D_SIZE(x) |
|
|
819 | #endif |
|
|
820 | #ifdef DEBUG_X |
|
|
821 | # define D_X(x) fprintf x ; fputc('\n', stderr) |
|
|
822 | #else |
|
|
823 | # define D_X(x) |
|
|
824 | #endif |
|
|
825 | |
834 | |
826 | /* |
835 | /* |
827 | ***************************************************************************** |
836 | * terminal limits: |
828 | * VARIABLES |
837 | * |
829 | ***************************************************************************** |
838 | * width : 1 <= width |
|
|
839 | * height : 1 <= height |
|
|
840 | * ncol : 1 <= ncol <= MAX(tlen_t) |
|
|
841 | * nrow : 1 <= nrow <= MAX(int) |
|
|
842 | * saveLines : 0 <= saveLines <= MAX(int) |
|
|
843 | * term_start : 0 <= term_start < saveLines |
|
|
844 | * total_rows : nrow + saveLines |
|
|
845 | * |
|
|
846 | * top_row : -saveLines <= top_row <= 0 |
|
|
847 | * view_start : top_row <= view_start <= 0 |
|
|
848 | * |
|
|
849 | * | most coordinates are stored relative to term_start, |
|
|
850 | * ROW_BUF | which is the first line of the terminal screen |
|
|
851 | * |························= row_buf[0] |
|
|
852 | * |························= row_buf[1] |
|
|
853 | * |························= row_buf[2] etc. |
|
|
854 | * | |
|
|
855 | * +------------+···········= term_start + top_row |
|
|
856 | * | scrollback | |
|
|
857 | * | scrollback +---------+·= term_start + view_start |
|
|
858 | * | scrollback | display | |
|
|
859 | * | scrollback | display | |
|
|
860 | * +------------+·display·+·= term_start |
|
|
861 | * | terminal | display | |
|
|
862 | * | terminal +---------+ |
|
|
863 | * | terminal | |
|
|
864 | * | terminal | |
|
|
865 | * +------------+···········= term_start + nrow - 1 |
|
|
866 | * | |
|
|
867 | * | |
|
|
868 | * END······················= total_rows |
830 | */ |
869 | */ |
831 | #ifdef MENUBAR |
|
|
832 | # include "menubar.h" |
|
|
833 | #endif |
|
|
834 | |
870 | |
835 | #define BLINK_INTERVAL 0.5 |
871 | struct TermWin_t |
836 | |
872 | { |
837 | struct mbstate { |
873 | int vt_width; /* actual window width [pixels] */ |
838 | mbstate_t mbs; |
874 | int vt_height; /* actual window height [pixels] */ |
839 | |
875 | int width; /* window width [pixels] */ |
840 | mbstate () |
876 | int height; /* window height [pixels] */ |
841 | { |
877 | int fwidth; /* font width [pixels] */ |
842 | MEMSET (&mbs, 0, sizeof (mbs)); |
878 | int fheight; /* font height [pixels] */ |
843 | } |
879 | int fbase; /* font ascent (baseline) [pixels] */ |
|
|
880 | int ncol; /* window columns [characters] */ |
|
|
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 | rxvt_drawable *drawable; |
|
|
897 | rxvt_fontset *fontset[4]; |
844 | }; |
898 | }; |
845 | |
899 | |
846 | struct rxvt_term : rxvt_vars { |
900 | /* |
847 | struct mbstate mbstate; |
901 | * screen accounting: |
|
|
902 | * screen_t elements |
|
|
903 | * row: Cursor row position : 0 <= row < nrow |
|
|
904 | * col: Cursor column position : 0 <= col < ncol |
|
|
905 | * tscroll: Scrolling region top row inclusive : 0 <= row < nrow |
|
|
906 | * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow |
|
|
907 | * |
|
|
908 | * selection_t elements |
|
|
909 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
|
|
910 | * nothing is selected |
|
|
911 | * beg: row/column of beginning of selection : never past mark |
|
|
912 | * mark: row/column of initial click : never past end |
|
|
913 | * end: row/column of one character past end of selection |
|
|
914 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
|
|
915 | * * Note: col == -1 ==> we're left of screen |
|
|
916 | * |
|
|
917 | */ |
|
|
918 | struct screen_t |
|
|
919 | { |
|
|
920 | row_col_t cur; /* cursor position on the screen */ |
|
|
921 | int tscroll; /* top of settable scroll region */ |
|
|
922 | int bscroll; /* bottom of settable scroll region */ |
|
|
923 | unsigned int charset; /* character set number [0..3] */ |
|
|
924 | unsigned int flags; /* see below */ |
|
|
925 | row_col_t s_cur; /* saved cursor position */ |
|
|
926 | unsigned int s_charset; /* saved character set number [0..3] */ |
|
|
927 | char s_charset_char; |
|
|
928 | rend_t s_rstyle; /* saved rendition style */ |
|
|
929 | }; |
|
|
930 | |
|
|
931 | enum selection_op_t |
|
|
932 | { |
|
|
933 | SELECTION_CLEAR = 0, /* nothing selected */ |
|
|
934 | SELECTION_INIT, /* marked a point */ |
|
|
935 | SELECTION_BEGIN, /* started a selection */ |
|
|
936 | SELECTION_CONT, /* continued selection */ |
|
|
937 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
|
|
938 | }; |
|
|
939 | |
|
|
940 | struct selection_t |
|
|
941 | { |
|
|
942 | wchar_t *text; /* selected text */ |
|
|
943 | unsigned int len; /* length of selected text */ |
|
|
944 | unsigned int screen; /* screen being used */ |
|
|
945 | unsigned int clicks; /* number of clicks */ |
|
|
946 | selection_op_t op; /* current operation */ |
|
|
947 | bool rect; /* rectangular selection? */ |
|
|
948 | row_col_t beg; /* beginning of selection <= mark */ |
|
|
949 | row_col_t mark; /* point of initial click <= end */ |
|
|
950 | row_col_t end; /* one character past end point */ |
|
|
951 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
952 | unsigned int clip_len; /* length of clipboard text */ |
|
|
953 | }; |
|
|
954 | |
|
|
955 | /* ------------------------------------------------------------------------- */ |
|
|
956 | |
|
|
957 | /* screen_t flags */ |
|
|
958 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
|
|
959 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
|
|
960 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
|
|
961 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
|
|
962 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
|
|
963 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
|
|
964 | |
|
|
965 | /* rxvt_vars.options */ |
|
|
966 | enum { |
|
|
967 | # define def(name) Opt_ ## name, |
|
|
968 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
969 | Opt_0, |
|
|
970 | # include "optinc.h" |
|
|
971 | # undef nodef |
|
|
972 | # undef def |
|
|
973 | Opt_count |
|
|
974 | }; |
|
|
975 | |
|
|
976 | /* ------------------------------------------------------------------------- */ |
|
|
977 | |
|
|
978 | struct rxvt_vars : TermWin_t |
|
|
979 | { |
|
|
980 | scrollBar_t scrollBar; |
|
|
981 | uint8_t options[(Opt_count + 7) >> 3]; |
|
|
982 | XSizeHints szHint; |
|
|
983 | rxvt_color *pix_colors; |
|
|
984 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
985 | line_t *row_buf; // all lines, scrollback + terminal, circular |
|
|
986 | line_t *drawn_buf; // text on screen |
|
|
987 | line_t *swap_buf; // lines for swap buffer |
|
|
988 | char *tabs; /* per location: 1 == tab-stop */ |
|
|
989 | screen_t screen; |
|
|
990 | screen_t swap; |
|
|
991 | selection_t selection; |
|
|
992 | rxvt_color pix_colors_focused[TOTAL_COLORS]; |
|
|
993 | #ifdef OFF_FOCUS_FADING |
|
|
994 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
|
|
995 | #endif |
|
|
996 | }; |
|
|
997 | |
|
|
998 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
999 | { |
|
|
1000 | |
|
|
1001 | // special markers with magic addresses |
|
|
1002 | static const char resval_undef []; // options specifically unset |
|
|
1003 | static const char resval_on []; // boolean options switched on |
|
|
1004 | static const char resval_off []; // or off |
|
|
1005 | |
|
|
1006 | log_callback *log_hook; // log error messages through this hook, if != 0 |
|
|
1007 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
|
|
1008 | #if ENABLE_PERL |
|
|
1009 | rxvt_perl_term perl; |
|
|
1010 | #endif |
|
|
1011 | struct mbstate mbstate; // current input multibyte state |
848 | |
1012 | |
849 | unsigned char want_refresh:1, |
1013 | unsigned char want_refresh:1, |
850 | #ifdef TRANSPARENT |
|
|
851 | want_full_refresh:1, /* awaiting full screen refresh */ |
|
|
852 | #endif |
|
|
853 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
854 | am_transparent:1, /* is a transparent term */ |
|
|
855 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
|
|
856 | #endif |
|
|
857 | current_screen:1, /* primary or secondary */ |
1014 | current_screen:1, /* primary or secondary */ |
858 | hate_those_clicks:1, /* a.k.a. keep mark position */ |
|
|
859 | num_scr_allow:1, |
1015 | num_scr_allow:1, |
860 | bypass_keystate:1, |
1016 | bypass_keystate:1, |
|
|
1017 | #if ENABLE_FRILLS |
|
|
1018 | urgency_hint:1, |
|
|
1019 | #endif |
861 | #ifdef CURSOR_BLINK |
1020 | #if CURSOR_BLINK |
862 | hidden_cursor:1, |
1021 | hidden_cursor:1, |
863 | #endif |
1022 | #endif |
|
|
1023 | #if TEXT_BLINK |
|
|
1024 | hidden_text:1, |
|
|
1025 | #endif |
864 | #ifdef POINTER_BLANK |
1026 | #if POINTER_BLANK |
865 | hidden_pointer:1, |
1027 | hidden_pointer:1, |
866 | #endif |
1028 | #endif |
|
|
1029 | enc_utf8:1, /* whether locale uses utf-8 */ |
|
|
1030 | seen_input:1, /* whether we have seen some program output yet */ |
|
|
1031 | seen_resize:1, /* whether we had a resize event */ |
|
|
1032 | init_done:1, |
867 | parsed_geometry:1, |
1033 | parsed_geometry:1; |
868 | seen_input:1, /* wether any input has been seen so far */ |
|
|
869 | enc_utf8:1; /* wether terminal reads/writes utf-8 */ |
|
|
870 | |
1034 | |
871 | unsigned char refresh_type, |
1035 | unsigned char refresh_type, |
872 | #ifdef UTMP_SUPPORT |
|
|
873 | next_utmp_action, |
|
|
874 | #endif |
|
|
875 | #ifndef NO_SETOWNER_TTYDEV |
|
|
876 | next_tty_action, |
|
|
877 | #endif |
|
|
878 | #ifdef META8_OPTION |
1036 | #ifdef META8_OPTION |
879 | meta_char, /* Alt-key prefix */ |
1037 | meta_char; /* Alt-key prefix */ |
880 | #endif |
1038 | #endif |
881 | scrollbar_align, |
|
|
882 | selection_wait, |
|
|
883 | selection_type; |
|
|
884 | /* ---------- */ |
1039 | /* ---------- */ |
885 | #ifdef GREEK_SUPPORT |
1040 | bool rvideo_state, rvideo_mode; |
886 | short greek_mode; /* greek keyboard mode */ |
1041 | #ifndef NO_BELL |
887 | #endif |
|
|
888 | short rvideo; |
1042 | bool rvideo_bell; |
|
|
1043 | #endif |
889 | int16_t num_scr; /* screen: number lines scrolled */ |
1044 | int num_scr; /* screen: number of lines scrolled */ |
890 | uint16_t prev_ncol, /* screen: previous number of columns */ |
1045 | int prev_ncol, /* screen: previous number of columns */ |
891 | prev_nrow; /* screen: previous number of rows */ |
1046 | prev_nrow; /* screen: previous number of rows */ |
892 | #ifdef RXVT_GRAPHICS |
|
|
893 | uint16_t gr_prev_start; |
|
|
894 | #endif |
|
|
895 | /* ---------- */ |
1047 | /* ---------- */ |
896 | rend_t rstyle; |
1048 | rend_t rstyle; |
897 | /* ---------- */ |
1049 | /* ---------- */ |
898 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
899 | /* ---------- */ |
|
|
900 | #ifdef SELECTION_SCROLLING |
1050 | #ifdef SELECTION_SCROLLING |
901 | int scroll_selection_delay, |
|
|
902 | scroll_selection_lines; |
1051 | int scroll_selection_lines; |
903 | enum page_dirn scroll_selection_dir; |
1052 | enum page_dirn scroll_selection_dir; |
904 | int selection_save_x, |
1053 | int selection_save_x, |
905 | selection_save_y, |
1054 | selection_save_y, |
906 | selection_save_state, |
1055 | selection_save_state; |
907 | pending_scroll_selection; |
|
|
908 | #endif |
1056 | #endif |
909 | /* ---------- */ |
1057 | /* ---------- */ |
910 | int csrO, /* Hops - csr offset in thumb/slider to */ |
1058 | int csrO, /* Hops - csr offset in thumb/slider to */ |
911 | /* give proper Scroll behaviour */ |
1059 | /* give proper Scroll behaviour */ |
912 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
913 | scroll_arrow_delay, |
|
|
914 | #endif |
|
|
915 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1060 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
916 | mouse_slip_wheel_delay, |
|
|
917 | mouse_slip_wheel_speed, |
1061 | mouse_slip_wheel_speed, |
918 | #endif |
1062 | #endif |
919 | refresh_count, |
1063 | refresh_count, |
920 | refresh_limit, |
|
|
921 | fnum, /* logical font number */ |
|
|
922 | last_bot, /* scrollbar last bottom position */ |
|
|
923 | last_top, /* scrollbar last top position */ |
|
|
924 | last_state, /* scrollbar last state */ |
|
|
925 | scrollbar_len, |
|
|
926 | currmaxcol, |
|
|
927 | #ifdef MENUBAR |
|
|
928 | menu_readonly, /* okay to alter menu? */ |
|
|
929 | Arrows_x, |
|
|
930 | #endif |
|
|
931 | #if MENUBAR_MAX > 1 |
|
|
932 | Nbars, |
|
|
933 | #endif |
|
|
934 | window_vt_x, |
1064 | window_vt_x, |
935 | window_vt_y, |
1065 | window_vt_y, |
936 | window_sb_x, |
1066 | mouse_row, |
|
|
1067 | mouse_col, |
937 | # ifdef POINTER_BLANK |
1068 | # ifdef POINTER_BLANK |
938 | pointerBlankDelay, |
1069 | pointerBlankDelay, |
939 | # endif |
1070 | # endif |
940 | allowedxerror; |
1071 | allowedxerror; |
941 | /* ---------- */ |
1072 | /* ---------- */ |
942 | unsigned int ModMetaMask, |
1073 | unsigned int ModLevel3Mask, |
|
|
1074 | ModMetaMask, |
943 | ModNumLockMask, |
1075 | ModNumLockMask; |
944 | old_width, /* last used width in screen resize */ |
|
|
945 | old_height, /* last used height in screen resize */ |
|
|
946 | #ifndef NO_BRIGHTCOLOR |
|
|
947 | colorfgbg, |
|
|
948 | #endif |
|
|
949 | ttymode; |
|
|
950 | unsigned long PrivateModes, |
1076 | unsigned long priv_modes, |
951 | SavedModes; |
1077 | SavedModes; |
952 | /* ---------- */ |
1078 | /* ---------- */ |
953 | #ifdef PREFER_24BIT |
|
|
954 | Visual *Xvisual; |
|
|
955 | #endif |
|
|
956 | /* ---------- */ |
|
|
957 | Atom xa[NUM_XA]; |
1079 | Atom *xa; |
958 | /* ---------- */ |
|
|
959 | #ifdef MENUBAR |
|
|
960 | GC menubarGC; |
|
|
961 | #endif |
|
|
962 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
|
|
963 | GC scrollbarGC, |
|
|
964 | topShadowGC, |
|
|
965 | botShadowGC; |
|
|
966 | #endif |
|
|
967 | #ifdef XTERM_SCROLLBAR |
|
|
968 | GC xscrollbarGC, |
|
|
969 | ShadowGC; |
|
|
970 | #endif |
|
|
971 | #ifdef NEXT_SCROLLBAR |
|
|
972 | GC blackGC, |
|
|
973 | whiteGC, |
|
|
974 | grayGC, |
|
|
975 | darkGC, |
|
|
976 | stippleGC; |
|
|
977 | Pixmap dimple, |
|
|
978 | upArrow, |
|
|
979 | downArrow, |
|
|
980 | upArrowHi, |
|
|
981 | downArrowHi; |
|
|
982 | #endif |
|
|
983 | /* ---------- */ |
1080 | /* ---------- */ |
984 | Time selection_time, |
1081 | Time selection_time, |
985 | selection_request_time; |
1082 | clipboard_time; |
|
|
1083 | rxvt_selection *selection_req; |
986 | pid_t cmd_pid; /* process id of child */ |
1084 | pid_t cmd_pid; /* process id of child */ |
987 | gid_t ttygid; |
|
|
988 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
989 | uid_t euid; |
|
|
990 | gid_t egid; |
|
|
991 | #endif |
|
|
992 | /* ---------- */ |
1085 | /* ---------- */ |
993 | Cursor leftptr_cursor; |
|
|
994 | #ifdef POINTER_BLANK |
|
|
995 | Cursor blank_cursor; |
|
|
996 | #endif |
|
|
997 | /* ---------- */ |
|
|
998 | const char *ttydev; /* pty/tty name */ |
|
|
999 | #ifndef NO_BACKSPACE_KEY |
|
|
1000 | const char *key_backspace; |
|
|
1001 | #endif |
|
|
1002 | #ifndef NO_DELETE_KEY |
|
|
1003 | const char *key_delete; |
|
|
1004 | #endif |
|
|
1005 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
|
|
1006 | KeySym ks_bigfont, ks_smallfont; |
|
|
1007 | #endif |
|
|
1008 | #ifdef GREEK_SUPPORT |
|
|
1009 | KeySym ks_greekmodeswith; |
|
|
1010 | #endif |
|
|
1011 | #ifdef USE_XIM |
|
|
1012 | XIC Input_Context; |
|
|
1013 | XIMStyle input_style; |
|
|
1014 | int event_type; |
|
|
1015 | #endif |
|
|
1016 | struct mouse_event MEvent; |
1086 | struct mouse_event MEvent; |
1017 | XComposeStatus compose; |
1087 | XComposeStatus compose; |
1018 | #ifdef RXVT_GRAPHICS |
1088 | static struct termios def_tio; |
1019 | int graphics_up; |
1089 | row_col_t oldcursor; |
1020 | struct grwin_t *gr_root; |
1090 | #ifdef HAVE_BG_PIXMAP |
1021 | #endif |
1091 | void bg_init (); |
1022 | ttymode_t tio; |
1092 | void bg_destroy (); |
1023 | #ifdef UTMP_SUPPORT |
1093 | |
1024 | # ifdef HAVE_STRUCT_UTMP |
1094 | enum { |
1025 | struct utmp ut; |
1095 | //subset returned by make_transparency_pixmap |
|
|
1096 | BG_IS_VALID = 1 << 0, |
|
|
1097 | BG_NEEDS_TINT = 1 << 1, |
|
|
1098 | BG_NEEDS_BLUR = 1 << 2, |
|
|
1099 | |
|
|
1100 | BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, |
|
|
1101 | |
|
|
1102 | BG_KEEP_ASPECT = 1 << 3, |
|
|
1103 | BG_ROOT_ALIGN = 1 << 4, |
|
|
1104 | BG_TILE = 1 << 14, |
|
|
1105 | BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE, |
|
|
1106 | |
|
|
1107 | BG_TINT_SET = 1 << 5, |
|
|
1108 | BG_TINT_BITAND = 1 << 6, |
|
|
1109 | BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND, |
|
|
1110 | |
|
|
1111 | BG_HAS_RENDER = 1 << 7, |
|
|
1112 | BG_HAS_RENDER_CONV = 1 << 8, |
|
|
1113 | BG_CLIENT_RENDER = 1 << 9, |
|
|
1114 | |
|
|
1115 | BG_IS_TRANSPARENT = 1 << 10, |
|
|
1116 | BG_NEEDS_REFRESH = 1 << 11, |
|
|
1117 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
|
|
1118 | BG_IS_FROM_FILE = 1 << 13, |
|
|
1119 | }; |
|
|
1120 | |
|
|
1121 | unsigned int bg_flags; |
|
|
1122 | |
|
|
1123 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1124 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
|
|
1125 | bool render_image (unsigned long tr_flags); |
|
|
1126 | |
|
|
1127 | enum { |
|
|
1128 | noScale = 0, |
|
|
1129 | windowScale = 100, |
|
|
1130 | defaultScale = windowScale, |
|
|
1131 | centerAlign = 50, |
|
|
1132 | defaultAlign = centerAlign, |
|
|
1133 | }; |
|
|
1134 | |
|
|
1135 | unsigned int h_scale, v_scale; /* percents of the window size */ |
|
|
1136 | int h_align, v_align; /* percents of the window size: |
|
|
1137 | 0 - left align, 50 - center, 100 - right */ |
|
|
1138 | |
|
|
1139 | bool bg_set_geometry (const char *geom, bool update = false); |
|
|
1140 | void bg_set_default_geometry () |
|
|
1141 | { |
|
|
1142 | h_scale = v_scale = defaultScale; |
|
|
1143 | h_align = v_align = defaultAlign; |
|
|
1144 | } |
|
|
1145 | |
|
|
1146 | bool bg_set_file (const char *file); |
1026 | # endif |
1147 | # endif |
1027 | # ifdef HAVE_STRUCT_UTMPX |
1148 | |
1028 | struct utmpx utx; |
1149 | # ifdef ENABLE_TRANSPARENCY |
|
|
1150 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
1151 | rxvt_color tint; |
|
|
1152 | int shade; |
|
|
1153 | int h_blurRadius, v_blurRadius; |
|
|
1154 | |
|
|
1155 | bool bg_set_transparent (); |
|
|
1156 | void bg_set_root_pixmap (); |
|
|
1157 | void set_tint_shade_flags (); |
|
|
1158 | bool bg_set_tint (rxvt_color &new_tint); |
|
|
1159 | bool bg_set_shade (const char *shade_str); |
|
|
1160 | bool bg_set_blur (const char *geom); |
|
|
1161 | |
|
|
1162 | bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth); |
|
|
1163 | bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1164 | void tint_ximage (Visual *visual, XImage *ximage); |
|
|
1165 | unsigned long make_transparency_pixmap (); |
1029 | # endif |
1166 | # endif |
1030 | # if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) |
1167 | |
|
|
1168 | ev_tstamp bg_valid_since; |
|
|
1169 | |
|
|
1170 | Pixmap bg_pixmap; |
|
|
1171 | unsigned int bg_pmap_width, bg_pmap_height; |
|
|
1172 | |
|
|
1173 | int target_x; |
|
|
1174 | int target_y; |
|
|
1175 | bool bg_set_position (int x, int y); |
|
|
1176 | bool bg_window_size_sensitive (); |
|
|
1177 | bool bg_window_position_sensitive (); |
|
|
1178 | |
|
|
1179 | bool bg_render (); |
|
|
1180 | void bg_invalidate () |
|
|
1181 | { |
|
|
1182 | bg_flags &= ~BG_IS_VALID; |
|
|
1183 | } |
|
|
1184 | #endif |
|
|
1185 | #ifdef HAVE_AFTERIMAGE |
|
|
1186 | ASImage *original_asim; |
|
|
1187 | ASVisual *asv; |
|
|
1188 | ASImageManager *asimman; |
|
|
1189 | |
|
|
1190 | void init_asv () |
|
|
1191 | { |
|
|
1192 | if (!asv) |
|
|
1193 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1194 | } |
|
|
1195 | #endif |
|
|
1196 | #ifdef HAVE_PIXBUF |
|
|
1197 | GdkPixbuf *pixbuf; |
|
|
1198 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
1199 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
1200 | unsigned int width, unsigned int height); |
|
|
1201 | #endif |
|
|
1202 | |
|
|
1203 | #if ENABLE_OVERLAY |
|
|
1204 | overlay_base ov; |
|
|
1205 | |
|
|
1206 | void scr_swap_overlay () NOTHROW; |
|
|
1207 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
|
|
1208 | void scr_overlay_off () NOTHROW; |
|
|
1209 | void scr_overlay_set (int x, int y, |
|
|
1210 | text_t text, |
|
|
1211 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
|
|
1212 | void scr_overlay_set (int x, int y, const char *s) NOTHROW; |
|
|
1213 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
|
|
1214 | #endif |
|
|
1215 | |
|
|
1216 | vector<void *> allocated; // free these memory blocks with free() |
|
|
1217 | |
|
|
1218 | char *locale; |
1031 | char ut_id[5]; |
1219 | char charsets[4]; |
|
|
1220 | char *v_buffer; /* pointer to physical buffer */ |
|
|
1221 | unsigned int v_buflen; /* size of area to write */ |
|
|
1222 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
|
|
1223 | |
|
|
1224 | #ifdef KEYSYM_RESOURCE |
|
|
1225 | keyboard_manager *keyboard; |
|
|
1226 | #endif |
|
|
1227 | #ifndef NO_RESOURCES |
|
|
1228 | XrmDatabase option_db; |
|
|
1229 | #endif |
|
|
1230 | |
|
|
1231 | const char *rs[NUM_RESOURCES]; |
|
|
1232 | /* command input buffering */ |
|
|
1233 | char *cmdbuf_ptr, *cmdbuf_endp; |
|
|
1234 | char cmdbuf_base[CBUFSIZ]; |
|
|
1235 | |
|
|
1236 | ptytty *pty; |
|
|
1237 | |
|
|
1238 | rxvt_salloc *talloc; // text line allocator |
|
|
1239 | rxvt_salloc *ralloc; // rend line allocator |
|
|
1240 | |
|
|
1241 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
|
|
1242 | |
|
|
1243 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1244 | // ISO 14755 entry support |
|
|
1245 | unicode_t iso14755buf; |
|
|
1246 | void commit_iso14755 (); |
|
|
1247 | # if ISO_14755 |
|
|
1248 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
|
|
1249 | void iso14755_54 (int x, int y); |
1032 | # endif |
1250 | # endif |
1033 | int utmp_pos; |
|
|
1034 | #endif |
1251 | #endif |
1035 | row_col_t oldcursor; |
1252 | |
1036 | #ifdef XPM_BACKGROUND |
1253 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1037 | bgPixmap_t bgPixmap; |
1254 | |
1038 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1255 | void vt_select_input () const NOTHROW |
|
|
1256 | { |
|
|
1257 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
|
|
1258 | } |
|
|
1259 | |
|
|
1260 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
|
|
1261 | void rootwin_cb (XEvent &xev); |
|
|
1262 | xevent_watcher rootwin_ev; |
1039 | #endif |
1263 | #endif |
1040 | #ifdef MULTICHAR_SET |
1264 | #ifdef HAVE_BG_PIXMAP |
1041 | int oldcursormulti; |
1265 | void update_background (); |
1042 | void (*multichar_decode)(unsigned char *str, int len); |
1266 | void update_background_cb (ev::timer &w, int revents); |
|
|
1267 | ev::timer update_background_ev; |
1043 | #endif |
1268 | #endif |
1044 | #ifndef RESET_TTY_TO_COMMON_DEFAULTS |
1269 | |
1045 | struct stat ttyfd_stat; /* original status of our tty */ |
1270 | void x_cb (XEvent &xev); |
1046 | #endif |
1271 | xevent_watcher termwin_ev; |
1047 | #ifdef MENUBAR |
1272 | xevent_watcher vt_ev; |
1048 | menu_t *ActiveMenu, /* currently active menu */ |
1273 | xevent_watcher scrollbar_ev; |
1049 | *BuildMenu; /* the menu currently being built */ |
1274 | |
1050 | bar_t *CurrentBar; |
1275 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1051 | # if !(MENUBAR_MAX > 1) |
1276 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1052 | bar_t BarList; |
1277 | void refresh_check (); |
1053 | # endif /* (MENUBAR_MAX > 1) */ |
1278 | void flush (); |
1054 | #endif |
1279 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1055 | #ifdef RXVT_GRAPHICS |
1280 | void cmdbuf_reify (); |
1056 | Window gr_last_id; |
1281 | void cmdbuf_append (const char *str, size_t count); |
1057 | #endif |
1282 | bool pty_fill (); |
|
|
1283 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
|
|
1284 | |
1058 | #ifdef CURSOR_BLINK |
1285 | #ifdef CURSOR_BLINK |
1059 | struct timeval lastcursorchange; |
1286 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1060 | #endif |
1287 | #endif |
|
|
1288 | #ifdef TEXT_BLINK |
|
|
1289 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
|
|
1290 | #endif |
|
|
1291 | #ifndef NO_BELL |
|
|
1292 | void bell_cb (ev::timer &w, int revents); ev::timer bell_ev; |
|
|
1293 | #endif |
|
|
1294 | |
|
|
1295 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1296 | void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev; |
|
|
1297 | #endif |
|
|
1298 | #ifdef SELECTION_SCROLLING |
|
|
1299 | void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev; |
|
|
1300 | #endif |
|
|
1301 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1302 | void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev; |
|
|
1303 | #endif |
|
|
1304 | |
1061 | #ifdef POINTER_BLANK |
1305 | #ifdef POINTER_BLANK |
1062 | struct timeval lastmotion; |
1306 | void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev; |
1063 | #endif |
|
|
1064 | |
|
|
1065 | /* these three don't need to be kept but do so to placate some mem checkers */ |
|
|
1066 | char *env_windowid; /* environmental variable WINDOWID */ |
|
|
1067 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1068 | char *env_term; /* environmental variable TERM */ |
|
|
1069 | char *env_colorfgbg; |
|
|
1070 | char *buffer; |
|
|
1071 | char *locale; |
|
|
1072 | char *codeset; |
|
|
1073 | char charsets[4]; |
|
|
1074 | unsigned char *v_buffer; /* pointer to physical buffer */ |
|
|
1075 | unsigned int v_buflen; /* size of area to write */ |
|
|
1076 | char *newfont[MAX_NFONTS]; |
|
|
1077 | #ifdef KEYSYM_RESOURCE |
|
|
1078 | const unsigned char *Keysym_map[256]; |
|
|
1079 | #endif |
|
|
1080 | const char *rs[NUM_RESOURCES]; |
|
|
1081 | /* command input buffering */ |
|
|
1082 | unsigned char *cmdbuf_ptr, *cmdbuf_endp; |
|
|
1083 | unsigned char cmdbuf_base[BUFSIZ]; |
|
|
1084 | unsigned char kbuf[KBUFSZ]; |
|
|
1085 | |
|
|
1086 | rxvt_salloc *ralloc; |
|
|
1087 | rxvt_salloc *talloc; |
|
|
1088 | |
|
|
1089 | void paste (const unsigned char *data, unsigned int len); |
|
|
1090 | |
|
|
1091 | void flush (); |
|
|
1092 | |
|
|
1093 | void check_cb (check_watcher &w); check_watcher check_ev; |
|
|
1094 | void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
|
|
1095 | |
|
|
1096 | void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; |
|
|
1097 | void x_cb (io_watcher &w, short revents); io_watcher x_ev; |
|
|
1098 | |
|
|
1099 | void incr_cb (time_watcher &w); time_watcher incr_ev; |
|
|
1100 | |
|
|
1101 | #ifdef CURSOR_BLINK |
|
|
1102 | void blink_cb (time_watcher &w); time_watcher blink_ev; |
|
|
1103 | #endif |
|
|
1104 | |
|
|
1105 | #ifdef POINTER_BLANK |
|
|
1106 | void pointer_cb (time_watcher &w); time_watcher pointer_ev; |
|
|
1107 | void pointer_blank (); |
1307 | void pointer_blank (); |
|
|
1308 | #endif |
1108 | void pointer_unblank (); |
1309 | void pointer_unblank (); |
1109 | #endif |
|
|
1110 | |
1310 | |
1111 | void tt_printf (const char *fmt,...); |
1311 | void tt_printf (const char *fmt,...); |
1112 | void tt_write (const unsigned char *data, unsigned int len); |
1312 | void tt_write (const char *data, unsigned int len); |
1113 | |
|
|
1114 | void tt_winch (); |
1313 | void pty_write (); |
1115 | |
1314 | |
1116 | rxvt_term (); |
1315 | void make_current () const // make this the "currently active" urxvt instance |
1117 | ~rxvt_term (); |
1316 | { |
|
|
1317 | SET_R (this); |
|
|
1318 | set_environ (envv); |
|
|
1319 | rxvt_set_locale (locale); |
|
|
1320 | } |
|
|
1321 | |
|
|
1322 | #if USE_XIM |
|
|
1323 | rxvt_xim *input_method; |
|
|
1324 | XIC Input_Context; |
|
|
1325 | XIMStyle input_style; |
|
|
1326 | XPoint spot; // most recently sent spot position |
|
|
1327 | |
1118 | void destroy (); |
1328 | void im_destroy (); |
|
|
1329 | void im_cb (); im_watcher im_ev; |
|
|
1330 | void im_set_size (XRectangle &size); |
|
|
1331 | void im_set_position (XPoint &pos) NOTHROW; |
|
|
1332 | void im_set_color (unsigned long &fg, unsigned long &bg); |
|
|
1333 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1119 | |
1334 | |
|
|
1335 | bool im_is_running (); |
|
|
1336 | void im_send_spot (); |
|
|
1337 | bool im_get_ic (const char *modifiers); |
|
|
1338 | void im_set_position (); |
|
|
1339 | #endif |
|
|
1340 | |
|
|
1341 | // command.C |
|
|
1342 | void key_press (XKeyEvent &ev); |
|
|
1343 | void key_release (XKeyEvent &ev); |
|
|
1344 | |
|
|
1345 | wchar_t next_char () NOTHROW; |
|
|
1346 | wchar_t cmd_getc () THROW ((class out_of_input)); |
|
|
1347 | uint32_t next_octet () NOTHROW; |
|
|
1348 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
|
|
1349 | |
|
|
1350 | void cmd_parse (); |
|
|
1351 | void mouse_report (XButtonEvent &ev); |
|
|
1352 | void button_press (XButtonEvent &ev); |
|
|
1353 | void button_release (XButtonEvent &ev); |
|
|
1354 | void focus_in (); |
|
|
1355 | void focus_out (); |
|
|
1356 | #if ENABLE_FRILLS |
|
|
1357 | void set_urgency (bool enable); |
|
|
1358 | #else |
|
|
1359 | void set_urgency (bool enable) { } |
|
|
1360 | #endif |
|
|
1361 | void update_fade_color (unsigned int idx); |
|
|
1362 | #ifdef PRINTPIPE |
|
|
1363 | FILE *popen_printer (); |
|
|
1364 | int pclose_printer (FILE *stream); |
|
|
1365 | #endif |
|
|
1366 | void process_print_pipe (); |
|
|
1367 | void process_nonprinting (unicode_t ch); |
|
|
1368 | void process_escape_vt52 (unicode_t ch); |
|
|
1369 | void process_escape_seq (); |
|
|
1370 | void process_csi_seq (); |
|
|
1371 | void process_window_ops (const int *args, unsigned int nargs); |
|
|
1372 | char *get_to_st (unicode_t &ends_how); |
|
|
1373 | void process_dcs_seq (); |
|
|
1374 | void process_osc_seq (); |
|
|
1375 | void process_color_seq (int report, int color, const char *str, char resp); |
|
|
1376 | void process_xterm_seq (int op, char *str, char resp); |
|
|
1377 | int privcases (int mode, unsigned long bit); |
|
|
1378 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
|
|
1379 | void process_sgr_mode (unsigned int nargs, const int *arg); |
|
|
1380 | // init.C |
|
|
1381 | void init (stringvec *argv, stringvec *envv); |
|
|
1382 | void init (int argc, const char *const *argv, const char *const *envv); |
1120 | bool init (int argc, const char *const *argv); |
1383 | void init2 (int argc, const char *const *argv); |
1121 | bool init_vars (); |
1384 | void init_vars (); |
1122 | |
|
|
1123 | uint32_t next_char (); |
|
|
1124 | |
|
|
1125 | bool pty_fill (); |
|
|
1126 | void process_x_events (); |
|
|
1127 | |
|
|
1128 | void *operator new (size_t s); |
|
|
1129 | void operator delete (void *p, size_t s); |
|
|
1130 | |
|
|
1131 | void init_secondary (); |
|
|
1132 | const char **init_resources (int argc, const char *const *argv); |
1385 | const char **init_resources (int argc, const char *const *argv); |
1133 | void init_env (); |
1386 | void init_env (); |
1134 | void set_locale (const char *locale); |
1387 | void set_locale (const char *locale); |
1135 | void init_xlocale (); |
1388 | void init_xlocale (); |
1136 | void init_command (const char *const *argv); |
1389 | void init_command (const char *const *argv); |
1137 | int run_command (const char *const *argv); |
1390 | void run_command (const char *const *argv); |
1138 | int run_child (const char *const *argv); |
1391 | int run_child (const char *const *argv); |
1139 | |
|
|
1140 | void color_aliases(int idx); |
1392 | void color_aliases (int idx); |
|
|
1393 | void create_windows (int argc, const char *const *argv); |
|
|
1394 | void get_colours (); |
|
|
1395 | void get_ourmods (); |
|
|
1396 | void set_icon (const char *file); |
|
|
1397 | // main.C |
|
|
1398 | void tt_winch (); |
|
|
1399 | rxvt_term (); |
|
|
1400 | ~rxvt_term (); |
|
|
1401 | void destroy (); |
|
|
1402 | void emergency_cleanup (); |
1141 | void recolour_cursor (); |
1403 | void recolour_cursor (); |
|
|
1404 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
|
|
1405 | void window_calc (unsigned int newwidth, unsigned int newheight); |
|
|
1406 | bool set_fonts (); |
|
|
1407 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1408 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
|
|
1409 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
|
|
1410 | void set_title (const char *str); |
|
|
1411 | void set_icon_name (const char *str); |
|
|
1412 | void set_window_color (int idx, const char *color); |
|
|
1413 | char *get_colorfgbg (); |
|
|
1414 | bool set_color (rxvt_color &color, const char *name); |
|
|
1415 | void alias_color (int dst, int src); |
|
|
1416 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
|
|
1417 | void get_window_origin (int &x, int &y); |
|
|
1418 | Pixmap get_pixmap_property (Atom property); |
1142 | |
1419 | |
1143 | /* screen(!) */ |
1420 | // screen.C |
1144 | void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); |
1421 | |
1145 | void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); |
1422 | void lalloc (line_t &l) const |
|
|
1423 | { |
|
|
1424 | l.t = (text_t *)talloc->alloc (); |
|
|
1425 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1426 | } |
|
|
1427 | |
|
|
1428 | #if 0 |
|
|
1429 | void lfree (line_t &l) |
|
|
1430 | { |
|
|
1431 | talloc->free (l.t); |
|
|
1432 | ralloc->free (l.r); |
|
|
1433 | } |
|
|
1434 | #endif |
|
|
1435 | |
|
|
1436 | void lresize (line_t &l) const |
|
|
1437 | { |
|
|
1438 | if (!l.t) |
|
|
1439 | return; |
|
|
1440 | |
|
|
1441 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1442 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1443 | |
|
|
1444 | l.l = min (l.l, ncol); |
|
|
1445 | |
|
|
1446 | if (ncol > prev_ncol) |
|
|
1447 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1448 | } |
|
|
1449 | |
|
|
1450 | int fgcolor_of (rend_t r) const NOTHROW |
|
|
1451 | { |
|
|
1452 | int base = GET_BASEFG (r); |
|
|
1453 | #ifndef NO_BRIGHTCOLOR |
|
|
1454 | if (r & RS_Bold |
|
|
1455 | # if ENABLE_STYLES |
|
|
1456 | && option (Opt_intensityStyles) |
|
|
1457 | # endif |
|
|
1458 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
|
|
1459 | base += minBrightCOLOR - minCOLOR; |
|
|
1460 | #endif |
|
|
1461 | return base; |
|
|
1462 | } |
|
|
1463 | |
|
|
1464 | int bgcolor_of (rend_t r) const NOTHROW |
|
|
1465 | { |
|
|
1466 | int base = GET_BASEBG (r); |
|
|
1467 | #ifndef NO_BRIGHTCOLOR |
|
|
1468 | if (r & RS_Blink |
|
|
1469 | # if ENABLE_STYLES |
|
|
1470 | && option (Opt_intensityStyles) |
|
|
1471 | # endif |
|
|
1472 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
|
|
1473 | base += minBrightCOLOR - minCOLOR; |
|
|
1474 | #endif |
|
|
1475 | return base; |
|
|
1476 | } |
|
|
1477 | |
|
|
1478 | bool option (uint8_t opt) const NOTHROW |
|
|
1479 | { |
|
|
1480 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1481 | } |
|
|
1482 | |
|
|
1483 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
|
|
1484 | |
|
|
1485 | // modifies first argument(!) |
|
|
1486 | void tt_paste (char *data, unsigned int len) NOTHROW; |
|
|
1487 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1488 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
|
|
1489 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1490 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1146 | int scr_scroll_text (int row1, int row2, int count, int spec); |
1491 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1147 | void scr_reset (); |
1492 | void scr_reset (); |
1148 | void scr_reset_realloc (); |
|
|
1149 | void scr_release (); |
1493 | void scr_release () NOTHROW; |
1150 | }; |
1494 | void scr_clear (bool really = false) NOTHROW; |
1151 | |
1495 | void scr_refresh () NOTHROW; |
1152 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
1496 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
1153 | extern void rxvt_set_locale (const char *locale); |
1497 | void scr_erase_screen (int mode) NOTHROW; |
1154 | |
1498 | #if ENABLE_FRILLS |
1155 | #ifndef __attribute__ |
1499 | void scr_erase_savelines () NOTHROW; |
1156 | # ifdef __GNUC__ |
1500 | void scr_backindex () NOTHROW; |
1157 | # if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) |
1501 | void scr_forwardindex () NOTHROW; |
1158 | # define __attribute__(x) |
|
|
1159 | # endif |
|
|
1160 | # endif |
1502 | #endif |
1161 | # define __attribute__(x) |
1503 | void scr_touch (bool refresh) NOTHROW; |
1162 | #endif |
1504 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
|
|
1505 | void scr_recolour (bool refresh = true) NOTHROW; |
|
|
1506 | void scr_remap_chars () NOTHROW; |
|
|
1507 | void scr_remap_chars (line_t &l) NOTHROW; |
1163 | |
1508 | |
1164 | /* |
1509 | enum cursor_mode { SAVE, RESTORE }; |
1165 | ***************************************************************************** |
|
|
1166 | * PROTOTYPES |
|
|
1167 | ***************************************************************************** |
|
|
1168 | */ |
|
|
1169 | #ifdef PROTOTYPES |
|
|
1170 | # define __PROTO(p) p |
|
|
1171 | #else |
|
|
1172 | # define __PROTO(p) () |
|
|
1173 | #endif |
|
|
1174 | #include "protos.h" |
|
|
1175 | |
1510 | |
1176 | #ifdef DEBUG_malloc |
1511 | void scr_poweron (); |
1177 | # include "dmalloc.h" /* This comes last */ |
1512 | void scr_soft_reset () NOTHROW; |
1178 | #endif |
1513 | void scr_cursor (cursor_mode mode) NOTHROW; |
|
|
1514 | void scr_do_wrap () NOTHROW; |
|
|
1515 | void scr_swap_screen () NOTHROW; |
|
|
1516 | void scr_change_screen (int scrn); |
|
|
1517 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
|
|
1518 | void scr_rendition (int set, int style) NOTHROW; |
|
|
1519 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
|
|
1520 | void scr_backspace () NOTHROW; |
|
|
1521 | void scr_tab (int count, bool ht = false) NOTHROW; |
|
|
1522 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
|
|
1523 | void scr_index (enum page_dirn direction) NOTHROW; |
|
|
1524 | void scr_erase_line (int mode) NOTHROW; |
|
|
1525 | void scr_E () NOTHROW; |
|
|
1526 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
|
|
1527 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
|
|
1528 | void scr_scroll_region (int top, int bot) NOTHROW; |
|
|
1529 | void scr_cursor_visible (int mode) NOTHROW; |
|
|
1530 | void scr_autowrap (int mode) NOTHROW; |
|
|
1531 | void scr_relative_origin (int mode) NOTHROW; |
|
|
1532 | void scr_insert_mode (int mode) NOTHROW; |
|
|
1533 | void scr_set_tab (int mode) NOTHROW; |
|
|
1534 | void scr_rvideo_mode (bool on) NOTHROW; |
|
|
1535 | void scr_report_position () NOTHROW; |
|
|
1536 | void set_font_style () NOTHROW; |
|
|
1537 | void scr_charset_choose (int set) NOTHROW; |
|
|
1538 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
|
|
1539 | void scr_move_to (int y, int len) NOTHROW; |
|
|
1540 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW; |
|
|
1541 | bool scr_changeview (int new_view_start) NOTHROW; |
|
|
1542 | void scr_bell () NOTHROW; |
|
|
1543 | void scr_printscreen (int fullhist) NOTHROW; |
|
|
1544 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
|
|
1545 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
|
|
1546 | void scr_reverse_selection () NOTHROW; |
|
|
1547 | void scr_dump (int fd) NOTHROW; |
1179 | |
1548 | |
1180 | #endif /* _RXVT_H_ */ |
1549 | void selection_check (int check_more) NOTHROW; |
|
|
1550 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
|
|
1551 | void selection_clear (bool clipboard = false) NOTHROW; |
|
|
1552 | void selection_make (Time tm); |
|
|
1553 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
|
|
1554 | void selection_start_colrow (int col, int row) NOTHROW; |
|
|
1555 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
|
|
1556 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
|
|
1557 | void selection_remove_trailing_spaces () NOTHROW; |
|
|
1558 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
|
|
1559 | void selection_click (int clicks, int x, int y) NOTHROW; |
|
|
1560 | void selection_extend (int x, int y, int flag) NOTHROW; |
|
|
1561 | void selection_rotate (int x, int y) NOTHROW; |
1181 | |
1562 | |
|
|
1563 | // xdefaults.C |
|
|
1564 | const char **get_options (int argc, const char *const *argv); |
|
|
1565 | int parse_keysym (const char *str, const char *arg); |
|
|
1566 | const char *x_resource (const char *name); |
|
|
1567 | void extract_resources (); |
|
|
1568 | void extract_keysym_resources (); |
|
|
1569 | }; |
|
|
1570 | |
|
|
1571 | #endif /* _RXVT_H_ */ |
|
|
1572 | |