1 | /*--------------------------------*-C-*---------------------------------*; |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
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36 | |
35 | |
37 | #include <signal.h> |
36 | #include <csignal> |
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37 | #include <cstring> |
38 | |
38 | |
39 | #ifdef TTY_GID_SUPPORT |
39 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
40 | # include <grp.h> |
41 | #endif |
41 | #endif |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
47 | #include <cstring> |
47 | #ifdef KEYSYM_RESOURCE |
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48 | # include "keyboard.h" |
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49 | #endif |
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50 | |
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51 | vector<rxvt_term *> rxvt_term::termlist; |
48 | |
52 | |
49 | static char curlocale[128]; |
53 | static char curlocale[128]; |
50 | |
54 | |
51 | void |
55 | bool |
52 | rxvt_set_locale (const char *locale) |
56 | rxvt_set_locale (const char *locale) |
53 | { |
57 | { |
54 | if (locale && STRNCMP (locale, curlocale, 128)) |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
55 | { |
59 | return false; |
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60 | |
56 | STRNCPY (curlocale, locale, 128); |
61 | strncpy (curlocale, locale, 128); |
57 | setlocale (LC_CTYPE, curlocale); |
62 | setlocale (LC_CTYPE, curlocale); |
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63 | return true; |
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64 | } |
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65 | |
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66 | #if ENABLE_COMBINING |
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67 | class rxvt_composite_vec rxvt_composite; |
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68 | |
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69 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
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70 | { |
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71 | compose_char *cc; |
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72 | |
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73 | // break compose chains, as stupid readline really likes to duplicate |
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74 | // composing characters for some reason near the end of a line. |
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75 | cc = (*this)[c1]; |
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76 | while (cc) |
58 | } |
77 | { |
59 | } |
78 | if (cc->c2 == c2) return c1; |
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79 | cc = (*this)[cc->c1]; |
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80 | } |
60 | |
81 | |
61 | void * |
82 | // check to see wether this combination already exists otherwise |
62 | rxvt_term::operator new (size_t s) |
83 | for (cc = v.end (); cc-- > v.begin (); ) |
63 | { |
84 | { |
64 | void *p = malloc (s); |
85 | if (cc->c1 == c1 && cc->c2 == c2) |
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86 | return COMPOSE_LO + (cc - v.begin ()); |
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87 | } |
65 | |
88 | |
66 | MEMSET (p, 0, s); |
89 | // allocate a new combination |
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90 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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91 | { |
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92 | static int seen; |
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93 | |
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94 | if (!seen++) |
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95 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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96 | |
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97 | return REPLACEMENT_CHAR; |
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98 | } |
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99 | |
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100 | v.push_back (compose_char (c1, c2)); |
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101 | |
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102 | return v.size () - 1 + COMPOSE_LO; |
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103 | } |
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104 | |
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105 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
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106 | { |
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107 | compose_char *cc = (*this)[c]; |
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108 | |
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109 | if (!cc) |
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110 | { |
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111 | if (r) *r = c; |
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112 | return 1; |
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113 | } |
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114 | |
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115 | int len = expand (cc->c1, r); |
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116 | |
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117 | if (r) r += len; |
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118 | |
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119 | if (cc->c2 != NOCHAR) |
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120 | { |
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121 | len++; |
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122 | if (r) *r++ = cc->c2; |
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123 | } |
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124 | |
67 | return p; |
125 | return len; |
68 | } |
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69 | |
126 | |
70 | void |
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71 | rxvt_term::operator delete (void *p, size_t s) |
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72 | { |
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73 | free (p); |
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74 | } |
127 | } |
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128 | #endif |
75 | |
129 | |
76 | rxvt_term::rxvt_term () |
130 | rxvt_term::rxvt_term () |
77 | : |
131 | : |
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132 | #if TRANSPARENT |
78 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
133 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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134 | #endif |
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135 | #ifdef HAVE_SCROLLBARS |
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136 | scrollbar_ev (this, &rxvt_term::x_cb), |
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137 | #endif |
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138 | #ifdef MENUBAR |
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139 | menubar_ev (this, &rxvt_term::x_cb), |
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140 | #endif |
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141 | #ifdef CURSOR_BLINK |
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142 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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143 | #endif |
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144 | #ifdef TEXT_BLINK |
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145 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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146 | #endif |
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147 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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148 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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149 | #endif |
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150 | #ifdef SELECTION_SCROLLING |
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151 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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152 | #endif |
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153 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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154 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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155 | #endif |
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156 | #ifdef POINTER_BLANK |
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157 | pointer_ev (this, &rxvt_term::pointer_cb), |
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158 | #endif |
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159 | #ifdef USE_XIM |
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160 | im_ev (this, &rxvt_term::im_cb), |
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161 | #endif |
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162 | sw_term (this, &rxvt_term::sig_term), |
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163 | sw_int (this, &rxvt_term::sig_term), |
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164 | sw_chld (this, &rxvt_term::sig_chld), |
79 | termwin_ev (this, &rxvt_term::x_cb), |
165 | termwin_ev (this, &rxvt_term::x_cb), |
80 | vt_ev (this, &rxvt_term::x_cb), |
166 | vt_ev (this, &rxvt_term::x_cb), |
81 | #ifdef HAVE_SCROLLBARS |
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82 | scrollbar_ev (this, &rxvt_term::x_cb), |
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83 | #endif |
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84 | #ifdef MENUBAR |
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85 | menubar_ev (this, &rxvt_term::x_cb), |
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86 | #endif |
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87 | #ifdef CURSOR_BLINK |
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88 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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89 | #endif |
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90 | #ifdef TEXT_BLINK |
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91 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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92 | #endif |
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93 | #ifdef POINTER_BLANK |
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94 | pointer_ev (this, &rxvt_term::pointer_cb), |
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95 | #endif |
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96 | #ifdef USE_XIM |
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97 | im_ev (this, &rxvt_term::im_cb), |
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98 | #endif |
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99 | check_ev (this, &rxvt_term::check_cb), |
167 | check_ev (this, &rxvt_term::check_cb), |
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168 | flush_ev (this, &rxvt_term::flush_cb), |
100 | destroy_ev (this, &rxvt_term::destroy_cb), |
169 | destroy_ev (this, &rxvt_term::destroy_cb), |
101 | pty_ev (this, &rxvt_term::pty_cb), |
170 | pty_ev (this, &rxvt_term::pty_cb), |
102 | incr_ev (this, &rxvt_term::incr_cb) |
171 | incr_ev (this, &rxvt_term::incr_cb) |
103 | { |
172 | { |
104 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
173 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
105 | } |
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106 | |
174 | |
107 | rxvt_term::~rxvt_term () |
175 | termlist.push_back (this); |
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176 | |
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177 | #ifdef KEYSYM_RESOURCE |
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178 | keyboard = new keyboard_manager; |
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179 | |
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180 | if (!keyboard) |
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181 | rxvt_fatal ("out of memory, aborting.\n"); |
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182 | #endif |
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183 | } |
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184 | |
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185 | // clean up the most important stuff, do *not* call x or free mem etc. |
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186 | // for use before an emergency exit |
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187 | void rxvt_term::emergency_cleanup () |
108 | { |
188 | { |
109 | if (cmd_fd >= 0) |
189 | if (cmd_pid) |
110 | close (cmd_fd); |
190 | kill (-cmd_pid, SIGHUP); |
111 | |
191 | |
112 | #ifndef NO_SETOWNER_TTYDEV |
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113 | privileged_ttydev (RESTORE); |
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114 | #endif |
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115 | #ifdef UTMP_SUPPORT |
192 | #ifdef UTMP_SUPPORT |
116 | privileged_utmp (RESTORE); |
193 | privileged_utmp (RESTORE); |
117 | #endif |
194 | #endif |
118 | |
195 | |
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196 | pty.put (); |
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197 | } |
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198 | |
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199 | rxvt_term::~rxvt_term () |
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200 | { |
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201 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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202 | |
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203 | emergency_cleanup (); |
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204 | |
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205 | #if ENABLE_STYLES |
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206 | for (int i = RS_styleCount; --i; ) |
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207 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
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208 | delete TermWin.fontset[i]; |
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209 | #endif |
119 | delete TermWin.fontset; |
210 | delete TermWin.fontset[0]; |
120 | |
211 | |
121 | if (display) |
212 | if (display) |
122 | { |
213 | { |
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214 | dDisp; |
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215 | |
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216 | selection_clear (); |
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217 | |
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218 | #ifdef USE_XIM |
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219 | im_destroy (); |
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220 | #endif |
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221 | #ifdef MENUBAR |
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222 | if (menubarGC) XFreeGC (disp, menubarGC); |
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223 | #endif |
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224 | #ifdef XTERM_SCROLLBAR |
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225 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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226 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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227 | #endif |
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228 | #ifdef PLAIN_SCROLLBAR |
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229 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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230 | #endif |
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231 | #ifdef NEXT_SCROLLBAR |
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232 | if (blackGC) XFreeGC (disp, blackGC); |
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233 | if (whiteGC) XFreeGC (disp, whiteGC); |
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234 | if (grayGC) XFreeGC (disp, grayGC); |
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235 | if (darkGC) XFreeGC (disp, darkGC); |
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236 | if (stippleGC) XFreeGC (disp, stippleGC); |
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237 | if (dimple) XFreePixmap (disp, dimple); |
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238 | if (upArrow) XFreePixmap (disp, upArrow); |
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239 | if (downArrow) XFreePixmap (disp, downArrow); |
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240 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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241 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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242 | #endif |
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243 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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244 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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245 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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246 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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247 | #endif |
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248 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
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249 | |
123 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
250 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
124 | delete menuBar.drawable; |
251 | delete menuBar.drawable; |
125 | //if (menuBar.win) |
252 | //if (menuBar.win) |
126 | // XDestroyWindow (display->display, menuBar.win); |
253 | // XDestroyWindow (disp, menuBar.win); |
127 | #endif |
254 | #endif |
128 | delete TermWin.drawable; |
255 | delete TermWin.drawable; |
129 | // destroy all windows |
256 | // destroy all windows |
130 | if (TermWin.parent[0]) |
257 | if (TermWin.parent[0]) |
131 | XDestroyWindow (display->display, TermWin.parent[0]); |
258 | XDestroyWindow (disp, TermWin.parent[0]); |
132 | } |
259 | } |
133 | |
260 | |
134 | // TODO: free pixcolours, colours should become part of rxvt_display |
261 | // TODO: free pixcolours, colours should become part of rxvt_display |
135 | |
262 | |
136 | delete PixColors; |
263 | delete pix_colors_focused; |
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264 | #ifdef OFF_FOCUS_FADING |
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265 | delete pix_colors_unfocused; |
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266 | #endif |
137 | |
267 | |
138 | displays.put (display); |
268 | displays.put (display); |
139 | |
269 | |
140 | scr_release (); |
270 | scr_release (); |
141 | |
271 | |
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272 | /* clear all resources */ |
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273 | for (int i = 0; i < allocated.size (); i++) |
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274 | free (allocated [i]); |
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275 | |
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276 | free (selection.text); |
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277 | // TODO: manage env vars in child only(!) |
142 | free (env_windowid); |
278 | free (env_windowid); |
143 | free (env_display); |
279 | free (env_display); |
144 | free (env_term); |
280 | free (env_term); |
145 | free (env_colorfgbg); |
281 | free (env_colorfgbg); |
146 | free (locale); |
282 | free (locale); |
147 | free (codeset); |
283 | free (v_buffer); |
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284 | free (incr_buf); |
148 | |
285 | |
149 | delete envv; |
286 | delete envv; |
150 | delete argv; |
287 | delete argv; |
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288 | |
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289 | #ifdef KEYSYM_RESOURCE |
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290 | delete keyboard; |
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291 | #endif |
151 | } |
292 | } |
152 | |
293 | |
153 | void |
294 | void |
154 | rxvt_term::destroy () |
295 | rxvt_term::destroy () |
155 | { |
296 | { |
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297 | if (destroy_ev.active) |
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298 | return; |
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299 | |
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300 | #if ENABLE_OVERLAY |
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301 | scr_overlay_off (); |
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302 | #endif |
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303 | |
156 | if (display) |
304 | if (display) |
157 | { |
305 | { |
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306 | #if USE_XIM |
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307 | im_ev.stop (display); |
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308 | #endif |
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309 | #if HAVE_SCROLLBARS |
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310 | scrollbar_ev.stop (display); |
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311 | #endif |
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312 | #if MENUBAR |
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313 | menubar_ev.stop (display); |
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314 | #endif |
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315 | #if TRANSPARENT |
158 | rootwin_ev.stop (display); |
316 | rootwin_ev.stop (display); |
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317 | #endif |
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318 | incr_ev.stop (); |
159 | termwin_ev.stop (display); |
319 | termwin_ev.stop (display); |
160 | vt_ev.stop (display); |
320 | vt_ev.stop (display); |
161 | #ifdef USE_XIM |
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162 | im_destroy (); |
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163 | im_ev.stop (display); |
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164 | #endif |
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165 | #ifdef HAVE_SCROLLBARS |
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166 | scrollbar_ev.stop (display); |
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167 | #endif |
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168 | #ifdef MENUBAR |
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169 | menubar_ev.stop (display); |
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170 | #endif |
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171 | } |
321 | } |
172 | |
322 | |
173 | check_ev.stop (); |
323 | check_ev.stop (); |
174 | pty_ev.stop (); |
324 | pty_ev.stop (); |
175 | #ifdef CURSOR_BLINK |
325 | #ifdef CURSOR_BLINK |
176 | cursor_blink_ev.stop (); |
326 | cursor_blink_ev.stop (); |
177 | #endif |
327 | #endif |
178 | #ifdef TEXT_BLINK |
328 | #ifdef TEXT_BLINK |
179 | text_blink_ev.stop (); |
329 | text_blink_ev.stop (); |
180 | #endif |
330 | #endif |
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331 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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332 | cont_scroll_ev.stop (); |
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333 | #endif |
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334 | #ifdef SELECTION_SCROLLING |
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335 | sel_scroll_ev.stop (); |
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336 | #endif |
181 | #ifdef POINTER_BLANK |
337 | #ifdef POINTER_BLANK |
182 | pointer_ev.stop (); |
338 | pointer_ev.stop (); |
183 | #endif |
339 | #endif |
184 | |
340 | |
185 | destroy_ev.start (0); |
341 | destroy_ev.start (0); |
… | |
… | |
192 | |
348 | |
193 | delete this; |
349 | delete this; |
194 | } |
350 | } |
195 | |
351 | |
196 | /*----------------------------------------------------------------------*/ |
352 | /*----------------------------------------------------------------------*/ |
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353 | /* |
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354 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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355 | * TODO: if debugging, this should free up any known resources if we can |
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356 | */ |
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357 | static XErrorHandler old_xerror_handler; |
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358 | |
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359 | static void |
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360 | rxvt_emergency_cleanup () |
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361 | { |
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362 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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363 | (*t)->emergency_cleanup (); |
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364 | } |
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365 | |
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366 | #if ENABLE_FRILLS |
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367 | static void |
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368 | print_x_error (Display *dpy, XErrorEvent *event) |
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369 | { |
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370 | char buffer[BUFSIZ]; |
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371 | char mesg[BUFSIZ]; |
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372 | char number[32]; |
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373 | char *mtype = "XlibMessage"; |
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374 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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375 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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376 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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377 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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378 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
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379 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
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380 | sprintf(number, "%d", event->request_code); |
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381 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
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382 | rxvt_warn ("(which is %s)\n", buffer); |
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383 | if (event->request_code >= 128) { |
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384 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
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385 | mesg, BUFSIZ); |
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386 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
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387 | } |
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388 | if ((event->error_code == BadWindow) || |
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389 | (event->error_code == BadPixmap) || |
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390 | (event->error_code == BadCursor) || |
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391 | (event->error_code == BadFont) || |
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392 | (event->error_code == BadDrawable) || |
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393 | (event->error_code == BadColor) || |
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394 | (event->error_code == BadGC) || |
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395 | (event->error_code == BadIDChoice) || |
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396 | (event->error_code == BadValue) || |
|
|
397 | (event->error_code == BadAtom)) { |
|
|
398 | if (event->error_code == BadValue) |
|
|
399 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
400 | mesg, BUFSIZ); |
|
|
401 | else if (event->error_code == BadAtom) |
|
|
402 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
403 | mesg, BUFSIZ); |
|
|
404 | else |
|
|
405 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
406 | mesg, BUFSIZ); |
|
|
407 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
408 | } |
|
|
409 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
410 | mesg, BUFSIZ); |
|
|
411 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
412 | } |
|
|
413 | #endif |
|
|
414 | |
|
|
415 | int |
|
|
416 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
417 | { |
|
|
418 | if (GET_R->allowedxerror == -1) |
|
|
419 | GET_R->allowedxerror = event->error_code; |
|
|
420 | else |
|
|
421 | { |
|
|
422 | //TODO: GET_R is most likely not the terminal which caused the error |
|
|
423 | //TODO: maybe just output the error and continue? |
|
|
424 | #if ENABLE_FRILLS |
|
|
425 | print_x_error (display, event); |
|
|
426 | #else |
|
|
427 | old_xerror_handler (display, event); |
|
|
428 | #endif |
|
|
429 | } |
|
|
430 | |
|
|
431 | return 0; |
|
|
432 | } |
|
|
433 | |
|
|
434 | int |
|
|
435 | rxvt_xioerror_handler (Display *display) |
|
|
436 | { |
|
|
437 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
438 | DisplayString (display)); |
|
|
439 | rxvt_emergency_cleanup (); |
|
|
440 | _exit (EXIT_FAILURE); |
|
|
441 | } |
|
|
442 | |
|
|
443 | /* |
|
|
444 | * Catch a fatal signal and tidy up before quitting |
|
|
445 | */ |
|
|
446 | void |
|
|
447 | rxvt_term::sig_term (sig_watcher &w) |
|
|
448 | { |
|
|
449 | #ifdef DEBUG_CMD |
|
|
450 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
451 | #endif |
|
|
452 | rxvt_emergency_cleanup (); |
|
|
453 | signal (w.signum, SIG_DFL); |
|
|
454 | kill (getpid (), w.signum); |
|
|
455 | } |
|
|
456 | |
|
|
457 | /*----------------------------------------------------------------------*/ |
197 | /* rxvt_init () */ |
458 | /* rxvt_init () */ |
198 | /* LIBPROTO */ |
|
|
199 | rxvt_t |
|
|
200 | rxvt_init (int argc, const char *const *argv) |
|
|
201 | { |
|
|
202 | SET_R (new rxvt_term); |
|
|
203 | |
|
|
204 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
|
|
205 | { |
|
|
206 | delete GET_R; |
|
|
207 | SET_R (0); |
|
|
208 | } |
|
|
209 | |
|
|
210 | return GET_R; |
|
|
211 | } |
|
|
212 | |
|
|
213 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
214 | |
|
|
215 | void |
|
|
216 | rxvt_init_signals () |
|
|
217 | { |
|
|
218 | /* install exit handler for cleanup */ |
|
|
219 | #if 0 |
|
|
220 | #ifdef HAVE_ATEXIT |
|
|
221 | atexit (rxvt_clean_exit); |
|
|
222 | #else |
|
|
223 | #endif |
|
|
224 | #endif |
|
|
225 | |
|
|
226 | struct sigaction sa; |
|
|
227 | |
|
|
228 | sigfillset (&sa.sa_mask); |
|
|
229 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
230 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
231 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
232 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
233 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
234 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
235 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
236 | |
|
|
237 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
238 | /* signal (SIGURG, SIG_DFL); */ |
|
|
239 | |
|
|
240 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
241 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
242 | } |
|
|
243 | |
|
|
244 | bool |
459 | bool |
245 | rxvt_term::init (int argc, const char *const *argv) |
460 | rxvt_term::init (int argc, const char *const *argv) |
|
|
461 | { |
|
|
462 | SET_R (this); |
|
|
463 | |
|
|
464 | set_locale (""); |
|
|
465 | |
|
|
466 | if (!init_vars ()) |
|
|
467 | return false; |
|
|
468 | |
|
|
469 | init_secondary (); |
|
|
470 | |
|
|
471 | const char **cmd_argv = init_resources (argc, argv); |
|
|
472 | |
|
|
473 | #ifdef KEYSYM_RESOURCE |
|
|
474 | keyboard->register_done (); |
|
|
475 | #endif |
|
|
476 | |
|
|
477 | #if MENUBAR_MAX |
|
|
478 | menubar_read (rs[Rs_menu]); |
|
|
479 | #endif |
|
|
480 | #ifdef HAVE_SCROLLBARS |
|
|
481 | if (options & Opt_scrollBar) |
|
|
482 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
483 | #endif |
|
|
484 | |
|
|
485 | create_windows (argc, argv); |
|
|
486 | |
|
|
487 | dDisp; |
|
|
488 | |
|
|
489 | init_xlocale (); |
|
|
490 | |
|
|
491 | scr_reset (); /* initialize screen */ |
|
|
492 | |
|
|
493 | #if 0 |
|
|
494 | XSynchronize (disp, True); |
|
|
495 | #endif |
|
|
496 | |
|
|
497 | #ifdef HAVE_SCROLLBARS |
|
|
498 | if (options & Opt_scrollBar) |
|
|
499 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
500 | #endif |
|
|
501 | #if (MENUBAR_MAX) |
|
|
502 | if (menubar_visible ()) |
|
|
503 | XMapWindow (disp, menuBar.win); |
|
|
504 | #endif |
|
|
505 | #ifdef TRANSPARENT |
|
|
506 | if (options & Opt_transparent) |
|
|
507 | { |
|
|
508 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
509 | check_our_parents (); |
|
|
510 | rootwin_ev.start (display, display->root); |
|
|
511 | } |
|
|
512 | #endif |
|
|
513 | |
|
|
514 | XMapWindow (disp, TermWin.vt); |
|
|
515 | XMapWindow (disp, TermWin.parent[0]); |
|
|
516 | |
|
|
517 | set_colorfgbg (); |
|
|
518 | |
|
|
519 | init_command (cmd_argv); |
|
|
520 | |
|
|
521 | free (cmd_argv); |
|
|
522 | |
|
|
523 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
524 | |
|
|
525 | check_ev.start (); |
|
|
526 | |
|
|
527 | return true; |
|
|
528 | } |
|
|
529 | |
|
|
530 | void |
|
|
531 | rxvt_init () |
246 | { |
532 | { |
247 | /* |
533 | /* |
248 | * Save and then give up any super-user privileges |
534 | * Save and then give up any super-user privileges |
249 | * If we need privileges in any area then we must specifically request it. |
535 | * If we need privileges in any area then we must specifically request it. |
250 | * We should only need to be root in these cases: |
536 | * We should only need to be root in these cases: |
251 | * 1. write utmp entries on some systems |
537 | * 1. write utmp entries on some systems |
252 | * 2. chown tty on some systems |
538 | * 2. chown tty on some systems |
253 | */ |
539 | */ |
254 | privileges (SAVE); |
540 | rxvt_privileges (SAVE); |
255 | privileges (IGNORE); |
541 | rxvt_privileges (IGNORE); |
256 | |
542 | |
257 | init_secondary (); |
543 | signal (SIGHUP, SIG_IGN); |
|
|
544 | signal (SIGPIPE, SIG_IGN); |
258 | |
545 | |
259 | const char **cmd_argv = init_resources (argc, argv); |
546 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
547 | /* signal (SIGURG, SIG_DFL); */ |
260 | |
548 | |
261 | set_locale (""); |
549 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
262 | |
550 | // TODO: handle this with exceptions and tolerate the memory loss |
263 | #if MENUBAR_MAX |
551 | XSetIOErrorHandler (rxvt_xioerror_handler); |
264 | menubar_read (rs[Rs_menu]); |
|
|
265 | #endif |
|
|
266 | #ifdef HAVE_SCROLLBARS |
|
|
267 | if (Options & Opt_scrollBar) |
|
|
268 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
269 | #endif |
|
|
270 | |
|
|
271 | create_windows (argc, argv); |
|
|
272 | |
|
|
273 | init_xlocale (); |
|
|
274 | |
|
|
275 | scr_reset (); /* initialize screen */ |
|
|
276 | |
|
|
277 | #if 0 |
|
|
278 | XSynchronize (display->display, True); |
|
|
279 | #endif |
|
|
280 | |
|
|
281 | #ifdef HAVE_SCROLLBARS |
|
|
282 | if (Options & Opt_scrollBar) |
|
|
283 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
284 | #endif |
|
|
285 | #if (MENUBAR_MAX) |
|
|
286 | if (menubar_visible ()) |
|
|
287 | XMapWindow (display->display, menuBar.win); |
|
|
288 | #endif |
|
|
289 | #ifdef TRANSPARENT |
|
|
290 | if (Options & Opt_transparent) |
|
|
291 | { |
|
|
292 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
293 | check_our_parents (); |
|
|
294 | } |
|
|
295 | #endif |
|
|
296 | |
|
|
297 | rootwin_ev.start (display, display->root); |
|
|
298 | |
|
|
299 | XMapWindow (display->display, TermWin.vt); |
|
|
300 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
301 | |
|
|
302 | init_command (cmd_argv); |
|
|
303 | |
|
|
304 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
305 | |
|
|
306 | check_ev.start (); |
|
|
307 | |
|
|
308 | return true; |
|
|
309 | } |
552 | } |
310 | |
553 | |
311 | /* ------------------------------------------------------------------------- * |
554 | /* ------------------------------------------------------------------------- * |
312 | * SIGNAL HANDLING & EXIT HANDLER * |
555 | * SIGNAL HANDLING & EXIT HANDLER * |
313 | * ------------------------------------------------------------------------- */ |
556 | * ------------------------------------------------------------------------- */ |
314 | /* |
557 | /* |
315 | * Catch a SIGCHLD signal and exit if the direct child has died |
558 | * Catch a SIGCHLD signal and exit if the direct child has died |
316 | */ |
559 | */ |
317 | /* ARGSUSED */ |
560 | |
318 | /* EXTPROTO */ |
561 | void |
319 | RETSIGTYPE |
562 | rxvt_term::sig_chld (sig_watcher &w) |
320 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
321 | { |
563 | { |
322 | int pid, save_errno = errno; |
564 | // we are being called for every SIGCHLD, not just ours |
|
|
565 | int pid; |
|
|
566 | |
323 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
567 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
324 | ; |
568 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
325 | errno = save_errno; |
|
|
326 | |
|
|
327 | #if 0 |
|
|
328 | if (pid == cmd_pid) |
569 | if (pid == (*t)->cmd_pid) |
329 | exit (EXIT_SUCCESS); |
570 | { |
330 | #endif |
571 | (*t)->destroy (); |
331 | } |
572 | break; |
332 | |
573 | } |
333 | /* |
|
|
334 | * Catch a fatal signal and tidy up before quitting |
|
|
335 | */ |
|
|
336 | /* EXTPROTO */ |
|
|
337 | RETSIGTYPE |
|
|
338 | rxvt_Exit_signal (int sig) |
|
|
339 | { |
|
|
340 | signal (sig, SIG_DFL); |
|
|
341 | #ifdef DEBUG_CMD |
|
|
342 | rxvt_print_error ("signal %d", sig); |
|
|
343 | #endif |
|
|
344 | rxvt_clean_exit (); |
|
|
345 | kill (getpid (), sig); |
|
|
346 | } |
|
|
347 | |
|
|
348 | /* INTPROTO */ |
|
|
349 | int |
|
|
350 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
351 | { |
|
|
352 | if (GET_R->allowedxerror == -1) |
|
|
353 | GET_R->allowedxerror = event->error_code; |
|
|
354 | else |
|
|
355 | { |
|
|
356 | old_xerror_handler (display, event); |
|
|
357 | GET_R->destroy (); |
|
|
358 | } |
|
|
359 | |
|
|
360 | return 0; |
|
|
361 | } |
|
|
362 | |
|
|
363 | /*----------------------------------------------------------------------*/ |
|
|
364 | /* |
|
|
365 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
366 | * TODO: if debugging, this should free up any known resources if we can |
|
|
367 | */ |
|
|
368 | /* EXTPROTO */ |
|
|
369 | void |
|
|
370 | rxvt_clean_exit () |
|
|
371 | { |
|
|
372 | // TODO: rxvtd should clean up all ressources |
|
|
373 | if (GET_R) |
|
|
374 | GET_R->destroy (); |
|
|
375 | } |
574 | } |
376 | |
575 | |
377 | /* ------------------------------------------------------------------------- * |
576 | /* ------------------------------------------------------------------------- * |
378 | * MEMORY ALLOCATION WRAPPERS * |
577 | * MEMORY ALLOCATION WRAPPERS * |
379 | * ------------------------------------------------------------------------- */ |
578 | * ------------------------------------------------------------------------- */ |
380 | /* EXTPROTO */ |
579 | void * |
381 | void * |
|
|
382 | rxvt_malloc (size_t size) |
580 | rxvt_malloc (size_t size) |
383 | { |
581 | { |
384 | void *p; |
|
|
385 | |
|
|
386 | p = malloc (size); |
582 | void *p = malloc (size); |
|
|
583 | |
387 | if (p) |
584 | if (!p) |
|
|
585 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
586 | |
388 | return p; |
587 | return p; |
389 | |
|
|
390 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
391 | rxvt_clean_exit (); |
|
|
392 | exit (EXIT_FAILURE); |
|
|
393 | /* NOTREACHED */ |
|
|
394 | } |
588 | } |
395 | |
589 | |
396 | /* EXTPROTO */ |
|
|
397 | void * |
590 | void * |
398 | rxvt_calloc (size_t number, size_t size) |
591 | rxvt_calloc (size_t number, size_t size) |
399 | { |
592 | { |
400 | void *p; |
|
|
401 | |
|
|
402 | p = calloc (number, size); |
593 | void *p = calloc (number, size); |
|
|
594 | |
403 | if (p) |
595 | if (!p) |
|
|
596 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
597 | |
404 | return p; |
598 | return p; |
405 | |
|
|
406 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
407 | rxvt_clean_exit (); |
|
|
408 | exit (EXIT_FAILURE); |
|
|
409 | /* NOTREACHED */ |
|
|
410 | } |
599 | } |
411 | |
600 | |
412 | /* EXTPROTO */ |
|
|
413 | void * |
601 | void * |
414 | rxvt_realloc (void *ptr, size_t size) |
602 | rxvt_realloc (void *ptr, size_t size) |
415 | { |
603 | { |
416 | void *p; |
|
|
417 | |
|
|
418 | if (ptr) |
|
|
419 | p = realloc (ptr, size); |
604 | void *p = realloc (ptr, size); |
420 | else |
605 | |
421 | p = malloc (size); |
|
|
422 | if (p) |
606 | if (!p) |
|
|
607 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
608 | |
423 | return p; |
609 | return p; |
424 | |
|
|
425 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
426 | rxvt_clean_exit (); |
|
|
427 | exit (EXIT_FAILURE); |
|
|
428 | /* NOTREACHED */ |
|
|
429 | } |
610 | } |
430 | |
611 | |
431 | /* ------------------------------------------------------------------------- * |
612 | /* ------------------------------------------------------------------------- * |
432 | * PRIVILEGED OPERATIONS * |
613 | * PRIVILEGED OPERATIONS * |
433 | * ------------------------------------------------------------------------- */ |
614 | * ------------------------------------------------------------------------- */ |
434 | /* take care of suid/sgid super-user (root) privileges */ |
615 | /* take care of suid/sgid super-user (root) privileges */ |
435 | void |
616 | void |
436 | rxvt_term::privileges (int mode) |
617 | rxvt_privileges (rxvt_privaction action) |
437 | { |
618 | { |
|
|
619 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
620 | static uid_t euid; |
|
|
621 | static gid_t egid; |
|
|
622 | #endif |
|
|
623 | |
438 | #if ! defined(__CYGWIN32__) |
624 | #if ! defined(__CYGWIN32__) |
439 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
625 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
440 | /* setreuid () is the poor man's setuid (), seteuid () */ |
626 | /* setreuid () is the poor man's setuid (), seteuid () */ |
441 | # define seteuid(a) setreuid(-1, (a)) |
627 | # define seteuid(a) setreuid(-1, (a)) |
442 | # define setegid(a) setregid(-1, (a)) |
628 | # define setegid(a) setregid(-1, (a)) |
443 | # define HAVE_SETEUID |
629 | # define HAVE_SETEUID |
444 | # endif |
630 | # endif |
445 | # ifdef HAVE_SETEUID |
631 | # ifdef HAVE_SETEUID |
446 | switch (mode) |
632 | switch (action) |
447 | { |
633 | { |
448 | case IGNORE: |
634 | case IGNORE: |
449 | /* |
635 | /* |
450 | * change effective uid/gid - not real uid/gid - so we can switch |
636 | * change effective uid/gid - not real uid/gid - so we can switch |
451 | * back to root later, as required |
637 | * back to root later, as required |
… | |
… | |
461 | seteuid (euid); |
647 | seteuid (euid); |
462 | setegid (egid); |
648 | setegid (egid); |
463 | break; |
649 | break; |
464 | } |
650 | } |
465 | # else |
651 | # else |
466 | switch (mode) |
652 | switch (action) |
467 | { |
653 | { |
468 | case IGNORE: |
654 | case IGNORE: |
469 | setuid (getuid ()); |
655 | setuid (getuid ()); |
470 | setgid (getgid ()); |
656 | setgid (getgid ()); |
471 | /* FALLTHROUGH */ |
657 | /* FALLTHROUGH */ |
… | |
… | |
478 | #endif |
664 | #endif |
479 | } |
665 | } |
480 | |
666 | |
481 | #ifdef UTMP_SUPPORT |
667 | #ifdef UTMP_SUPPORT |
482 | void |
668 | void |
483 | rxvt_term::privileged_utmp (char action) |
669 | rxvt_term::privileged_utmp (rxvt_privaction action) |
484 | { |
670 | { |
485 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
486 | action, next_utmp_action, getpid ())); |
|
|
487 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
488 | || (Options & Opt_utmpInhibit) |
671 | if ((options & Opt_utmpInhibit) |
489 | || ttydev == NULL || *ttydev == '\0') |
672 | || !pty.name || !*pty.name) |
490 | return; |
673 | return; |
491 | |
674 | |
492 | privileges (RESTORE); |
675 | rxvt_privileges (RESTORE); |
|
|
676 | |
493 | if (action == SAVE) |
677 | if (action == SAVE) |
494 | { |
|
|
495 | next_utmp_action = RESTORE; |
|
|
496 | makeutent (ttydev, rs[Rs_display_name]); |
678 | makeutent (pty.name, rs[Rs_display_name]); |
497 | } |
|
|
498 | else |
679 | else |
499 | { /* action == RESTORE */ |
|
|
500 | next_utmp_action = IGNORE; |
|
|
501 | cleanutent (); |
680 | cleanutent (); |
502 | } |
681 | |
503 | privileges (IGNORE); |
682 | rxvt_privileges (IGNORE); |
504 | } |
|
|
505 | #endif |
|
|
506 | |
|
|
507 | #ifndef NO_SETOWNER_TTYDEV |
|
|
508 | void |
|
|
509 | rxvt_term::privileged_ttydev (char action) |
|
|
510 | { |
|
|
511 | D_MAIN ((stderr, |
|
|
512 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
513 | action, next_tty_action, getpid ())); |
|
|
514 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
515 | || ttydev == NULL || *ttydev == '\0') |
|
|
516 | return; |
|
|
517 | |
|
|
518 | privileges (RESTORE); |
|
|
519 | |
|
|
520 | if (action == SAVE) |
|
|
521 | { |
|
|
522 | next_tty_action = RESTORE; |
|
|
523 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
524 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
525 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
526 | next_tty_action = IGNORE; |
|
|
527 | else |
|
|
528 | # endif |
|
|
529 | |
|
|
530 | { |
|
|
531 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
532 | chmod (ttydev, ttymode); |
|
|
533 | # ifdef HAVE_REVOKE |
|
|
534 | revoke (ttydev); |
|
|
535 | # endif |
|
|
536 | |
|
|
537 | } |
|
|
538 | } |
|
|
539 | else |
|
|
540 | { /* action == RESTORE */ |
|
|
541 | next_tty_action = IGNORE; |
|
|
542 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
543 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
544 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
545 | # else |
|
|
546 | chmod (ttydev, |
|
|
547 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
548 | chown (ttydev, 0, 0); |
|
|
549 | # endif |
|
|
550 | |
|
|
551 | } |
|
|
552 | |
|
|
553 | privileges (IGNORE); |
|
|
554 | |
|
|
555 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
556 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
557 | action == RESTORE ? "Restoring" : (action == |
|
|
558 | SAVE ? "Saving" : |
|
|
559 | "UNKNOWN ERROR for"), ttydev, |
|
|
560 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
561 | ttyfd_stat.st_gid)); |
|
|
562 | # endif |
|
|
563 | } |
683 | } |
564 | #endif |
684 | #endif |
565 | |
685 | |
566 | /*----------------------------------------------------------------------*/ |
686 | /*----------------------------------------------------------------------*/ |
567 | /* |
687 | /* |
… | |
… | |
569 | * if width/height are non-zero then override calculated width/height |
689 | * if width/height are non-zero then override calculated width/height |
570 | */ |
690 | */ |
571 | void |
691 | void |
572 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
692 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
573 | { |
693 | { |
574 | short recalc_x, recalc_y; |
694 | short recalc_x, recalc_y; |
575 | int x, y, sb_w, mb_h, flags; |
695 | int x, y, sb_w, mb_h, flags; |
576 | unsigned int w, h; |
696 | unsigned int w, h; |
577 | unsigned int max_width, max_height; |
697 | unsigned int max_width, max_height; |
|
|
698 | dDisp; |
578 | |
699 | |
579 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
700 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
580 | TermWin.ncol, TermWin.nrow, szHint.width, |
701 | TermWin.ncol, TermWin.nrow, szHint.width, |
581 | szHint.height)); |
702 | szHint.height)); |
582 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
703 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
… | |
… | |
588 | if (!parsed_geometry) |
709 | if (!parsed_geometry) |
589 | { |
710 | { |
590 | parsed_geometry = 1; |
711 | parsed_geometry = 1; |
591 | if (rs[Rs_geometry]) |
712 | if (rs[Rs_geometry]) |
592 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
713 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
714 | |
593 | if (flags & WidthValue) |
715 | if (flags & WidthValue) |
594 | { |
716 | { |
595 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
717 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
596 | szHint.flags |= USSize; |
718 | szHint.flags |= USSize; |
597 | } |
719 | } |
|
|
720 | |
598 | if (flags & HeightValue) |
721 | if (flags & HeightValue) |
599 | { |
722 | { |
600 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
723 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
601 | szHint.flags |= USSize; |
724 | szHint.flags |= USSize; |
602 | } |
725 | } |
|
|
726 | |
603 | if (flags & XValue) |
727 | if (flags & XValue) |
604 | { |
728 | { |
605 | szHint.x = x; |
729 | szHint.x = x; |
606 | szHint.flags |= USPosition; |
730 | szHint.flags |= USPosition; |
607 | if (flags & XNegative) |
731 | if (flags & XNegative) |
608 | { |
732 | { |
609 | recalc_x = 1; |
733 | recalc_x = 1; |
610 | szHint.win_gravity = NorthEastGravity; |
734 | szHint.win_gravity = NorthEastGravity; |
611 | } |
735 | } |
612 | } |
736 | } |
|
|
737 | |
613 | if (flags & YValue) |
738 | if (flags & YValue) |
614 | { |
739 | { |
615 | szHint.y = y; |
740 | szHint.y = y; |
616 | szHint.flags |= USPosition; |
741 | szHint.flags |= USPosition; |
617 | if (flags & YNegative) |
742 | if (flags & YNegative) |
… | |
… | |
622 | else |
747 | else |
623 | szHint.win_gravity = SouthWestGravity; |
748 | szHint.win_gravity = SouthWestGravity; |
624 | } |
749 | } |
625 | } |
750 | } |
626 | } |
751 | } |
|
|
752 | |
627 | /* TODO: BOUNDS */ |
753 | /* TODO: BOUNDS */ |
628 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
754 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
629 | TermWin.height = TermWin.nrow * TermWin.fheight; |
755 | TermWin.height = TermWin.nrow * TermWin.fheight; |
630 | max_width = MAX_COLS * TermWin.fwidth; |
756 | max_width = MAX_COLS * TermWin.fwidth; |
631 | max_height = MAX_ROWS * TermWin.fheight; |
757 | max_height = MAX_ROWS * TermWin.fheight; |
632 | |
758 | |
633 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
759 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
634 | |
760 | |
635 | sb_w = mb_h = 0; |
761 | sb_w = mb_h = 0; |
636 | window_vt_x = window_vt_y = 0; |
762 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
|
|
763 | |
637 | if (scrollbar_visible ()) |
764 | if (scrollbar_visible ()) |
638 | { |
765 | { |
639 | sb_w = scrollbar_TotalWidth (); |
766 | sb_w = scrollbar_TotalWidth (); |
640 | szHint.base_width += sb_w; |
767 | szHint.base_width += sb_w; |
641 | if (! (Options & Opt_scrollBar_right)) |
768 | if (!(options & Opt_scrollBar_right)) |
642 | window_vt_x = sb_w; |
769 | window_vt_x += sb_w; |
643 | } |
770 | } |
|
|
771 | |
644 | if (menubar_visible ()) |
772 | if (menubar_visible ()) |
645 | { |
773 | { |
646 | mb_h = menuBar_TotalHeight (); |
774 | mb_h = menuBar_TotalHeight (); |
647 | szHint.base_height += mb_h; |
775 | szHint.base_height += mb_h; |
648 | window_vt_y = mb_h; |
776 | window_vt_y += mb_h; |
649 | } |
777 | } |
|
|
778 | |
650 | szHint.width_inc = TermWin.fwidth; |
779 | szHint.width_inc = TermWin.fwidth; |
651 | szHint.height_inc = TermWin.fheight; |
780 | szHint.height_inc = TermWin.fheight; |
652 | szHint.min_width = szHint.base_width + szHint.width_inc; |
781 | szHint.min_width = szHint.base_width + szHint.width_inc; |
653 | szHint.min_height = szHint.base_height + szHint.height_inc; |
782 | szHint.min_height = szHint.base_height + szHint.height_inc; |
654 | |
783 | |
… | |
… | |
660 | else |
789 | else |
661 | { |
790 | { |
662 | MIN_IT (TermWin.width, max_width); |
791 | MIN_IT (TermWin.width, max_width); |
663 | szHint.width = szHint.base_width + TermWin.width; |
792 | szHint.width = szHint.base_width + TermWin.width; |
664 | } |
793 | } |
|
|
794 | |
665 | if (height && height - szHint.base_height < max_height) |
795 | if (height && height - szHint.base_height < max_height) |
666 | { |
796 | { |
667 | szHint.height = height; |
797 | szHint.height = height; |
668 | TermWin.height = height - szHint.base_height; |
798 | TermWin.height = height - szHint.base_height; |
669 | } |
799 | } |
670 | else |
800 | else |
671 | { |
801 | { |
672 | MIN_IT (TermWin.height, max_height); |
802 | MIN_IT (TermWin.height, max_height); |
673 | szHint.height = szHint.base_height + TermWin.height; |
803 | szHint.height = szHint.base_height + TermWin.height; |
674 | } |
804 | } |
|
|
805 | |
675 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
806 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
676 | window_sb_x = szHint.width - sb_w; |
807 | window_sb_x = szHint.width - sb_w; |
677 | |
808 | |
678 | if (recalc_x) |
809 | if (recalc_x) |
679 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
810 | szHint.x += (DisplayWidth (disp, display->screen) |
680 | - szHint.width - 2 * TermWin.ext_bwidth); |
811 | - szHint.width - 2 * TermWin.ext_bwidth); |
681 | if (recalc_y) |
812 | if (recalc_y) |
682 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
813 | szHint.y += (DisplayHeight (disp, display->screen) |
683 | - szHint.height - 2 * TermWin.ext_bwidth); |
814 | - szHint.height - 2 * TermWin.ext_bwidth); |
684 | |
815 | |
685 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
816 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
686 | TermWin.nrow = TermWin.height / TermWin.fheight; |
817 | TermWin.nrow = TermWin.height / TermWin.fheight; |
687 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
818 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
… | |
… | |
696 | * Called after a window size change. |
827 | * Called after a window size change. |
697 | */ |
828 | */ |
698 | void |
829 | void |
699 | rxvt_term::tt_winch () |
830 | rxvt_term::tt_winch () |
700 | { |
831 | { |
|
|
832 | if (pty.pty < 0) |
|
|
833 | return; |
|
|
834 | |
701 | struct winsize ws; |
835 | struct winsize ws; |
702 | |
|
|
703 | if (cmd_fd < 0) |
|
|
704 | return; |
|
|
705 | |
836 | |
706 | ws.ws_col = TermWin.ncol; |
837 | ws.ws_col = TermWin.ncol; |
707 | ws.ws_row = TermWin.nrow; |
838 | ws.ws_row = TermWin.nrow; |
708 | ws.ws_xpixel = ws.ws_ypixel = 0; |
839 | ws.ws_xpixel = TermWin.width; |
709 | #ifndef DEBUG_SIZE |
840 | ws.ws_ypixel = TermWin.height; |
710 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
841 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
711 | #else |
842 | |
712 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
843 | #if 0 |
713 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
844 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
714 | # ifdef SIGWINCH |
|
|
715 | else if (cmd_pid) /* force through to the command */ |
845 | if (cmd_pid) /* force through to the command */ |
716 | kill (cmd_pid, SIGWINCH); |
846 | kill (-cmd_pid, SIGWINCH); |
717 | # endif |
|
|
718 | #endif |
847 | #endif |
719 | } |
848 | } |
720 | |
849 | |
721 | /*----------------------------------------------------------------------*/ |
850 | /*----------------------------------------------------------------------*/ |
722 | /* rxvt_change_font () - Switch to a new font */ |
851 | /* set_fonts () - load and set the various fonts |
723 | /* |
852 | /* |
724 | * init = 1 - initialize |
853 | * init = 1 - initialize |
725 | * |
854 | * |
726 | * fontname == FONT_UP - switch to bigger font |
855 | * fontname == FONT_UP - switch to bigger font |
727 | * fontname == FONT_DN - switch to smaller font |
856 | * fontname == FONT_DN - switch to smaller font |
728 | */ |
857 | */ |
729 | bool |
858 | bool |
730 | rxvt_term::change_font (const char *fontname) |
859 | rxvt_term::set_fonts () |
731 | { |
860 | { |
732 | if (fontname == FONT_UP) |
|
|
733 | { |
|
|
734 | // TODO |
|
|
735 | } |
|
|
736 | else if (fontname == FONT_DN) |
|
|
737 | { |
|
|
738 | // TODO |
|
|
739 | } |
|
|
740 | else |
|
|
741 | { |
|
|
742 | rxvt_fontset *fs = new rxvt_fontset (this); |
861 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
862 | rxvt_fontprop prop; |
743 | |
863 | |
744 | if (fs && fs->populate (fontname)) |
864 | if (!fs |
|
|
865 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
866 | || !fs->realize_font (1)) |
|
|
867 | { |
|
|
868 | delete fs; |
|
|
869 | return false; |
|
|
870 | } |
|
|
871 | |
|
|
872 | #if ENABLE_STYLES |
|
|
873 | for (int i = RS_styleCount; --i; ) |
|
|
874 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
875 | delete TermWin.fontset[i]; |
|
|
876 | #endif |
|
|
877 | |
|
|
878 | delete TermWin.fontset[0]; |
|
|
879 | TermWin.fontset[0] = fs; |
|
|
880 | |
|
|
881 | prop = (*fs)[1]->properties (); |
|
|
882 | prop.height += TermWin.lineSpace; |
|
|
883 | fs->set_prop (prop); |
|
|
884 | |
|
|
885 | TermWin.fwidth = prop.width; |
|
|
886 | TermWin.fheight = prop.height; |
|
|
887 | TermWin.fweight = prop.weight; |
|
|
888 | TermWin.fslant = prop.slant; |
|
|
889 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
890 | |
|
|
891 | for (int style = 1; style < 4; style++) |
|
|
892 | { |
|
|
893 | #if ENABLE_STYLES |
|
|
894 | const char *res = rs[Rs_font + style]; |
|
|
895 | |
|
|
896 | if (res && !*res) |
|
|
897 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
898 | else |
745 | { |
899 | { |
746 | delete TermWin.fontset; |
900 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
747 | TermWin.fontset = fs; |
901 | rxvt_fontprop prop2 = prop; |
748 | TermWin.fwidth = fs->base_font ()->width; |
|
|
749 | TermWin.fheight = fs->base_font ()->height; |
|
|
750 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
751 | |
902 | |
752 | // TODO: screen needs to be told about new fonts |
903 | if (res) |
|
|
904 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
753 | |
905 | else |
754 | if (TermWin.parent[0]) |
|
|
755 | { |
906 | { |
756 | resize_all_windows (0, 0, 0); |
907 | res = TermWin.fontset[0]->fontdesc; |
757 | scr_remap_chars (); |
908 | |
758 | scr_touch (true); |
909 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
910 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
759 | } |
911 | } |
760 | |
912 | |
761 | return true; |
913 | fs->populate (res); |
|
|
914 | fs->set_prop (prop2); |
762 | } |
915 | } |
|
|
916 | #else |
|
|
917 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
918 | #endif |
|
|
919 | } |
|
|
920 | |
|
|
921 | if (TermWin.parent[0]) |
763 | } |
922 | { |
|
|
923 | resize_all_windows (0, 0, 0); |
|
|
924 | scr_remap_chars (); |
|
|
925 | scr_touch (true); |
|
|
926 | } |
764 | |
927 | |
765 | return false; |
928 | return true; |
766 | } |
929 | } |
767 | |
930 | |
768 | bool |
931 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
769 | rxvt_term::font_up_down (int n, int direction) |
|
|
770 | { |
932 | { |
771 | return false; |
933 | // TODO: SMART_WINDOW_TITLE |
|
|
934 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
935 | prop, XA_STRING, 8, PropModeReplace, |
|
|
936 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
937 | } |
|
|
938 | |
|
|
939 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
940 | { |
|
|
941 | // TODO: SMART_WINDOW_TITLE |
|
|
942 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
943 | char *s = rxvt_wcstoutf8 (ws); |
|
|
944 | |
|
|
945 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
946 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
947 | (const unsigned char *)s, strlen (s)); |
|
|
948 | |
|
|
949 | free (s); |
|
|
950 | free (ws); |
772 | } |
951 | } |
773 | |
952 | |
774 | /*----------------------------------------------------------------------*/ |
953 | /*----------------------------------------------------------------------*/ |
775 | /*----------------------------------------------------------------------*/ |
954 | /*----------------------------------------------------------------------*/ |
776 | /* xterm sequences - title, iconName, color (exptl) */ |
955 | /* xterm sequences - title, iconName, color (exptl) */ |
777 | void |
956 | void |
778 | rxvt_term::set_title (const char *str) |
957 | rxvt_term::set_title (const char *str) |
779 | { |
958 | { |
780 | #ifndef SMART_WINDOW_TITLE |
959 | set_string_property (XA_WM_NAME, str); |
781 | XStoreName (display->display, TermWin.parent[0], str); |
960 | #if ENABLE_FRILLS |
782 | #else |
961 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
783 | char *name; |
|
|
784 | |
|
|
785 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
|
|
786 | name = NULL; |
|
|
787 | if (name == NULL || STRCMP (name, str)) |
|
|
788 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
789 | if (name) |
|
|
790 | XFree (name); |
|
|
791 | #endif |
962 | #endif |
792 | } |
963 | } |
793 | |
964 | |
794 | void |
965 | void |
795 | rxvt_term::set_iconName (const char *str) |
966 | rxvt_term::set_icon_name (const char *str) |
796 | { |
967 | { |
797 | #ifndef SMART_WINDOW_TITLE |
968 | set_string_property (XA_WM_ICON_NAME, str); |
798 | XSetIconName (display->display, TermWin.parent[0], str); |
969 | #if ENABLE_FRILLS |
799 | #else |
970 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
800 | char *name; |
|
|
801 | |
|
|
802 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
803 | name = NULL; |
|
|
804 | if (name == NULL || STRCMP (name, str)) |
|
|
805 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
806 | if (name) |
|
|
807 | XFree (name); |
|
|
808 | #endif |
971 | #endif |
809 | } |
972 | } |
810 | |
973 | |
811 | #ifdef XTERM_COLOR_CHANGE |
974 | #ifdef XTERM_COLOR_CHANGE |
812 | void |
975 | void |
813 | rxvt_term::set_window_color (int idx, const char *color) |
976 | rxvt_term::set_window_color (int idx, const char *color) |
814 | { |
977 | { |
815 | rxvt_color xcol; |
978 | rxvt_color xcol; |
816 | int i; |
979 | int i; |
817 | |
980 | |
818 | if (color == NULL || *color == '\0') |
981 | if (color == NULL || *color == '\0') |
819 | return; |
982 | return; |
820 | |
983 | |
821 | /* handle color aliases */ |
984 | /* handle color aliases */ |
822 | if (isdigit (*color)) |
985 | if (isdigit (*color)) |
823 | { |
986 | { |
824 | i = atoi (color); |
987 | i = atoi (color); |
|
|
988 | |
825 | if (i >= 8 && i <= 15) |
989 | if (i >= 8 && i <= 15) |
826 | { /* bright colors */ |
990 | { /* bright colors */ |
827 | i -= 8; |
991 | i -= 8; |
828 | # ifndef NO_BRIGHTCOLOR |
992 | # ifndef NO_BRIGHTCOLOR |
829 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
993 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
830 | SET_PIXCOLOR (idx); |
994 | SET_PIXCOLOR (idx); |
831 | goto Done; |
995 | goto Done; |
832 | # endif |
996 | # endif |
833 | |
|
|
834 | } |
997 | } |
|
|
998 | |
835 | if (i >= 0 && i <= 7) |
999 | if (i >= 0 && i <= 7) |
836 | { /* normal colors */ |
1000 | { /* normal colors */ |
837 | PixColors[idx] = PixColors[minCOLOR + i]; |
1001 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
838 | SET_PIXCOLOR (idx); |
1002 | SET_PIXCOLOR (idx); |
839 | goto Done; |
1003 | goto Done; |
840 | } |
1004 | } |
841 | } |
1005 | } |
|
|
1006 | |
842 | if (!rXParseAllocColor (& xcol, color)) |
1007 | if (!rXParseAllocColor (&xcol, color)) |
843 | return; |
1008 | return; |
|
|
1009 | |
844 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
1010 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
845 | |
1011 | |
846 | /* |
1012 | /* |
847 | * FIXME: should free colors here, but no idea how to do it so instead, |
1013 | * FIXME: should free colors here, but no idea how to do it so instead, |
848 | * so just keep gobbling up the colormap |
1014 | * so just keep gobbling up the colormap |
849 | */ |
1015 | */ |
850 | # if 0 |
1016 | # if 0 |
851 | for (i = Color_Black; i <= Color_White; i++) |
1017 | for (i = Color_Black; i <= Color_White; i++) |
852 | if (PixColors[idx] == PixColors[i]) |
1018 | if (pix_colors[idx] == pix_colors[i]) |
853 | break; |
1019 | break; |
854 | if (i > Color_White) |
1020 | if (i > Color_White) |
855 | { |
1021 | { |
856 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
1022 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
857 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
1023 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
858 | DisplayPlanes (display->display, display->screen)); |
1024 | DisplayPlanes (display->display, display->screen)); |
859 | } |
1025 | } |
860 | # endif |
1026 | # endif |
861 | |
1027 | |
862 | PixColors[idx] = xcol; |
1028 | pix_colors_focused[idx] = xcol; |
863 | SET_PIXCOLOR (idx); |
1029 | SET_PIXCOLOR (idx); |
864 | |
1030 | |
865 | /* XSetWindowAttributes attr; */ |
1031 | /* XSetWindowAttributes attr; */ |
866 | /* Cursor cursor; */ |
1032 | /* Cursor cursor; */ |
867 | Done: |
1033 | Done: |
868 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
1034 | #ifdef OFF_FOCUS_FADING |
869 | XSetWindowBackground (display->display, TermWin.vt, |
1035 | if (rs[Rs_fade]) |
870 | PixColors[Color_bg]); |
1036 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
1037 | #endif |
871 | |
1038 | |
872 | /* handle Color_BD, scrollbar background, etc. */ |
1039 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
873 | |
1040 | |
874 | set_colorfgbg (); |
|
|
875 | recolour_cursor (); |
1041 | recolour_cursor (); |
876 | /* the only reasonable way to enforce a clean update */ |
1042 | scr_recolour (); |
877 | scr_poweron (); |
|
|
878 | } |
1043 | } |
879 | |
1044 | |
880 | #else |
1045 | #else |
881 | # define set_window_color (idx,color) ((void)0) |
1046 | # define set_window_color (idx,color) ((void)0) |
882 | #endif /* XTERM_COLOR_CHANGE */ |
1047 | #endif /* XTERM_COLOR_CHANGE */ |
883 | |
1048 | |
884 | void |
1049 | void |
885 | rxvt_term::recolour_cursor () |
1050 | rxvt_term::recolour_cursor () |
886 | { |
1051 | { |
887 | #if TODO |
|
|
888 | rxvt_color xcol[2]; |
1052 | XColor xcol[2]; |
889 | |
1053 | |
890 | xcol[0] = PixColors[Color_pointer]; |
1054 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
891 | xcol[1] = PixColors[Color_bg]; |
1055 | ? pix_colors_focused[Color_pointer_fg] |
|
|
1056 | : pix_colors_focused[Color_fg]; |
|
|
1057 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1058 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1059 | : pix_colors_focused[Color_bg]; |
|
|
1060 | |
892 | XQueryColors (display->display, XCMAP, xcol, 2); |
1061 | XQueryColors (display->display, display->cmap, xcol, 2); |
893 | XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); |
1062 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
894 | #endif |
|
|
895 | } |
1063 | } |
896 | |
1064 | |
897 | /*----------------------------------------------------------------------*/ |
1065 | /*----------------------------------------------------------------------*/ |
898 | /* |
1066 | /* |
899 | * find if fg/bg matches any of the normal (low-intensity) colors |
1067 | * find if fg/bg matches any of the normal (low-intensity) colors |
900 | */ |
1068 | */ |
901 | void |
1069 | void |
902 | rxvt_term::set_colorfgbg () |
1070 | rxvt_term::set_colorfgbg () |
903 | { |
1071 | { |
904 | unsigned int i; |
1072 | unsigned int i; |
905 | const char *xpmb = "\0"; |
1073 | const char *xpmb = "\0"; |
906 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1074 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
907 | |
1075 | |
908 | env_colorfgbg = |
|
|
909 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1076 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
910 | STRCPY (fstr, "default"); |
1077 | strcpy (fstr, "default"); |
911 | STRCPY (bstr, "default"); |
1078 | strcpy (bstr, "default"); |
912 | for (i = Color_Black; i <= Color_White; i++) |
1079 | for (i = Color_Black; i <= Color_White; i++) |
913 | if (PixColors[Color_fg] == PixColors[i]) |
1080 | if (pix_colors[Color_fg] == pix_colors[i]) |
914 | { |
1081 | { |
915 | sprintf (fstr, "%d", (i - Color_Black)); |
1082 | sprintf (fstr, "%d", (i - Color_Black)); |
916 | break; |
1083 | break; |
917 | } |
1084 | } |
|
|
1085 | |
918 | for (i = Color_Black; i <= Color_White; i++) |
1086 | for (i = Color_Black; i <= Color_White; i++) |
919 | if (PixColors[Color_bg] == PixColors[i]) |
1087 | if (pix_colors[Color_bg] == pix_colors[i]) |
920 | { |
1088 | { |
921 | sprintf (bstr, "%d", (i - Color_Black)); |
1089 | sprintf (bstr, "%d", (i - Color_Black)); |
922 | #ifdef XPM_BACKGROUND |
1090 | #ifdef XPM_BACKGROUND |
923 | xpmb = "default;"; |
1091 | xpmb = "default;"; |
924 | #endif |
1092 | #endif |
925 | break; |
1093 | break; |
926 | } |
1094 | } |
927 | |
1095 | |
928 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1096 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
929 | |
|
|
930 | #ifndef NO_BRIGHTCOLOR |
|
|
931 | colorfgbg = DEFAULT_RSTYLE; |
|
|
932 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
933 | { |
|
|
934 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
935 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
936 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
937 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
938 | } |
|
|
939 | #endif |
|
|
940 | } |
1097 | } |
941 | |
1098 | |
942 | /*----------------------------------------------------------------------*/ |
1099 | /*----------------------------------------------------------------------*/ |
943 | /* |
|
|
944 | * Colour determination for low colour displays, routine from |
|
|
945 | * Hans de Goede <hans@highrise.nl> |
|
|
946 | */ |
|
|
947 | |
1100 | |
948 | int |
1101 | int |
949 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1102 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
950 | { |
1103 | { |
951 | if (!screen_in_out->set (display, colour)) |
1104 | if (!screen_in_out->set (display, colour)) |
952 | { |
1105 | { |
953 | rxvt_print_error ("can't allocate colour: %s", colour); |
1106 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
954 | return false; |
1107 | return false; |
955 | } |
1108 | } |
956 | |
1109 | |
957 | return true; |
1110 | return true; |
958 | } |
1111 | } |
… | |
… | |
962 | * -------------------------------------------------------------------- */ |
1115 | * -------------------------------------------------------------------- */ |
963 | void |
1116 | void |
964 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1117 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
965 | { |
1118 | { |
966 | int fix_screen; |
1119 | int fix_screen; |
967 | |
|
|
968 | #ifdef SMART_RESIZE |
1120 | #ifdef SMART_RESIZE |
969 | int old_width = szHint.width, old_height = szHint.height; |
1121 | int old_width = szHint.width, old_height = szHint.height; |
970 | #endif |
1122 | #endif |
|
|
1123 | dDisp; |
971 | |
1124 | |
972 | window_calc (width, height); |
1125 | window_calc (width, height); |
973 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1126 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
|
|
1127 | |
974 | if (!ignoreparent) |
1128 | if (!ignoreparent) |
975 | { |
1129 | { |
976 | #ifdef SMART_RESIZE |
1130 | #ifdef SMART_RESIZE |
977 | /* |
1131 | /* |
978 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1132 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
981 | int x, y, x1, y1; |
1135 | int x, y, x1, y1; |
982 | int dx, dy; |
1136 | int dx, dy; |
983 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1137 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
984 | Window unused_cr; |
1138 | Window unused_cr; |
985 | |
1139 | |
986 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1140 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
987 | 0, 0, &x, &y, &unused_cr); |
1141 | 0, 0, &x, &y, &unused_cr); |
988 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1142 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
989 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1143 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
990 | /* |
1144 | /* |
991 | * if display->root isn't the parent window, a WM will probably have offset |
1145 | * if display->root isn't the parent window, a WM will probably have offset |
992 | * our position for handles and decorations. Counter it |
1146 | * our position for handles and decorations. Counter it |
993 | */ |
1147 | */ |
… | |
… | |
995 | { |
1149 | { |
996 | x -= x1; |
1150 | x -= x1; |
997 | y -= y1; |
1151 | y -= y1; |
998 | } |
1152 | } |
999 | |
1153 | |
1000 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1154 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1001 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1155 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1002 | dx = old_width - szHint.width; |
1156 | dx = old_width - szHint.width; |
1003 | dy = old_height - szHint.height; |
1157 | dy = old_height - szHint.height; |
1004 | |
1158 | |
1005 | /* Check position of the center of the window */ |
1159 | /* Check position of the center of the window */ |
1006 | if (x < x1) /* left half */ |
1160 | if (x < x1) /* left half */ |
… | |
… | |
1010 | if (y < y1) /* top half */ |
1164 | if (y < y1) /* top half */ |
1011 | dy = 0; |
1165 | dy = 0; |
1012 | else if (y == y1) /* exact center */ |
1166 | else if (y == y1) /* exact center */ |
1013 | dy /= 2; |
1167 | dy /= 2; |
1014 | |
1168 | |
1015 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1169 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1016 | szHint.width, szHint.height); |
1170 | szHint.width, szHint.height); |
1017 | #else |
1171 | #else |
1018 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
1172 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1019 | szHint.height); |
|
|
1020 | #endif |
1173 | #endif |
1021 | |
|
|
1022 | } |
1174 | } |
1023 | |
1175 | |
1024 | fix_screen = (TermWin.ncol != prev_ncol |
1176 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1025 | || TermWin.nrow != prev_nrow); |
|
|
1026 | |
1177 | |
1027 | if (fix_screen || width != old_width || height != old_height) |
1178 | if (fix_screen || width != old_width || height != old_height) |
1028 | { |
1179 | { |
1029 | if (scrollbar_visible ()) |
1180 | if (scrollbar_visible ()) |
1030 | { |
1181 | { |
1031 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
1182 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1183 | window_sb_x, 0, |
1032 | 0, scrollbar_TotalWidth (), szHint.height); |
1184 | scrollbar_TotalWidth (), szHint.height); |
1033 | resize_scrollbar (); |
1185 | resize_scrollbar (); |
1034 | } |
1186 | } |
1035 | |
1187 | |
1036 | if (menubar_visible ()) |
1188 | if (menubar_visible ()) |
1037 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
1189 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1190 | window_vt_x, 0, |
1038 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1191 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1039 | |
1192 | |
1040 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
1193 | XMoveResizeWindow (disp, TermWin.vt, |
1041 | window_vt_y, TermWin_TotalWidth (), |
1194 | window_vt_x, window_vt_y, |
1042 | TermWin_TotalHeight ()); |
1195 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
|
|
1196 | |
1043 | scr_clear (); |
1197 | scr_clear (); |
1044 | #ifdef XPM_BACKGROUND |
1198 | #ifdef XPM_BACKGROUND |
1045 | resize_pixmap (); |
1199 | resize_pixmap (); |
1046 | #endif |
1200 | #endif |
1047 | |
|
|
1048 | } |
1201 | } |
1049 | |
1202 | |
1050 | if (fix_screen || old_height == 0) |
1203 | if (fix_screen || old_height == 0) |
1051 | { |
1204 | { |
1052 | int curr_screen = -1; |
1205 | int curr_screen = -1; |
… | |
… | |
1071 | } |
1224 | } |
1072 | |
1225 | |
1073 | old_width = szHint.width; |
1226 | old_width = szHint.width; |
1074 | old_height = szHint.height; |
1227 | old_height = szHint.height; |
1075 | |
1228 | |
|
|
1229 | #ifdef XPM_BACKGROUND |
|
|
1230 | if (TermWin.pixmap) |
|
|
1231 | scr_touch (false); |
|
|
1232 | #endif |
|
|
1233 | |
1076 | #ifdef USE_XIM |
1234 | #ifdef USE_XIM |
1077 | IMSetStatusPosition (); |
1235 | IMSetStatusPosition (); |
1078 | #endif |
1236 | #endif |
1079 | } |
1237 | } |
1080 | |
1238 | |
… | |
… | |
1088 | XWindowAttributes wattr; |
1246 | XWindowAttributes wattr; |
1089 | |
1247 | |
1090 | if (width == 0 || height == 0) |
1248 | if (width == 0 || height == 0) |
1091 | { |
1249 | { |
1092 | XGetWindowAttributes (display->display, display->root, &wattr); |
1250 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1251 | |
1093 | if (width == 0) |
1252 | if (width == 0) |
1094 | width = wattr.width - szHint.base_width; |
1253 | width = wattr.width - szHint.base_width; |
1095 | if (height == 0) |
1254 | if (height == 0) |
1096 | height = wattr.height - szHint.base_height; |
1255 | height = wattr.height - szHint.base_height; |
1097 | } |
1256 | } |
|
|
1257 | |
1098 | if (width != TermWin.width || height != TermWin.height) |
1258 | if (width != TermWin.width || height != TermWin.height) |
1099 | { |
1259 | { |
1100 | width += szHint.base_width; |
1260 | width += szHint.base_width; |
1101 | height += szHint.base_height; |
1261 | height += szHint.base_height; |
1102 | resize_all_windows (width, height, 0); |
1262 | resize_all_windows (width, height, 0); |
… | |
… | |
1107 | * - X INPUT METHOD ROUTINES - * |
1267 | * - X INPUT METHOD ROUTINES - * |
1108 | * -------------------------------------------------------------------- */ |
1268 | * -------------------------------------------------------------------- */ |
1109 | #ifdef USE_XIM |
1269 | #ifdef USE_XIM |
1110 | |
1270 | |
1111 | void |
1271 | void |
|
|
1272 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1273 | { |
|
|
1274 | fg = pix_colors[Color_fg]; |
|
|
1275 | bg = pix_colors[Color_bg]; |
|
|
1276 | } |
|
|
1277 | |
|
|
1278 | void |
1112 | rxvt_term::im_set_size (XRectangle *size) |
1279 | rxvt_term::im_set_size (XRectangle &size) |
1113 | { |
1280 | { |
|
|
1281 | // the int_bwidth terms make no sense to me |
1114 | size->x = TermWin.int_bwidth; |
1282 | size.x = TermWin.int_bwidth; |
1115 | size->y = TermWin.int_bwidth; |
1283 | size.y = TermWin.int_bwidth; |
1116 | size->width = Width2Pixel (TermWin.ncol); |
1284 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1117 | size->height = Height2Pixel (TermWin.nrow); |
1285 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1118 | } |
1286 | } |
1119 | |
1287 | |
1120 | void |
1288 | void |
1121 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1289 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1290 | XRectangle &status_rect, |
|
|
1291 | const XRectangle &needed_rect) |
1122 | { |
1292 | { |
1123 | *fg = PixColors[Color_fg]; |
1293 | preedit_rect.x = needed_rect.width; |
1124 | *bg = PixColors[Color_bg]; |
1294 | preedit_rect.y = 0; |
|
|
1295 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
|
|
1296 | preedit_rect.height = TermWin.fheight; |
|
|
1297 | |
|
|
1298 | status_rect.x = 0; |
|
|
1299 | status_rect.y = 0; |
|
|
1300 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
|
|
1301 | status_rect.height = TermWin.fheight; |
1125 | } |
1302 | } |
1126 | |
1303 | |
1127 | /* Checking whether input method is running. */ |
1304 | /* Checking whether input method is running. */ |
1128 | bool |
1305 | bool |
1129 | rxvt_term::IMisRunning () |
1306 | rxvt_term::IMisRunning () |
1130 | { |
1307 | { |
1131 | char *p; |
1308 | char *p; |
1132 | Atom atom; |
1309 | Atom atom; |
1133 | Window win; |
1310 | Window win; |
1134 | char server[IMBUFSIZ]; |
1311 | char server[IMBUFSIZ]; |
1135 | |
1312 | |
1136 | /* get current locale modifier */ |
1313 | /* get current locale modifier */ |
1137 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1314 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1138 | { |
1315 | { |
1139 | STRCPY (server, "@server="); |
1316 | strcpy (server, "@server="); |
1140 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1317 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1318 | |
1141 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1319 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1142 | *p = '\0'; |
1320 | *p = '\0'; |
1143 | |
1321 | |
1144 | atom = XInternAtom (display->display, server, False); |
1322 | atom = XInternAtom (display->display, server, False); |
1145 | win = XGetSelectionOwner (display->display, atom); |
1323 | win = XGetSelectionOwner (display->display, atom); |
|
|
1324 | |
1146 | if (win != None) |
1325 | if (win != None) |
1147 | return True; |
1326 | return True; |
1148 | } |
1327 | } |
|
|
1328 | |
1149 | return False; |
1329 | return False; |
1150 | } |
1330 | } |
1151 | |
1331 | |
1152 | void |
1332 | void |
1153 | rxvt_term::IMSendSpot () |
1333 | rxvt_term::IMSendSpot () |
1154 | { |
1334 | { |
1155 | XPoint spot; |
1335 | XPoint nspot; |
1156 | XVaNestedList preedit_attr; |
1336 | XVaNestedList preedit_attr; |
1157 | |
1337 | |
1158 | if (Input_Context == NULL |
1338 | if (!Input_Context |
|
|
1339 | || !TermWin.focus |
1159 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1340 | || !(input_style & XIMPreeditPosition)) |
1160 | || ! (event_type == KeyPress |
|
|
1161 | || event_type == Expose |
|
|
1162 | || event_type == NoExpose |
|
|
1163 | || event_type == SelectionNotify |
|
|
1164 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1165 | || !IMisRunning ()) |
|
|
1166 | return; |
1341 | return; |
1167 | |
1342 | |
1168 | im_set_position (&spot); |
1343 | im_set_position (nspot); |
|
|
1344 | |
|
|
1345 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1346 | return; |
|
|
1347 | |
|
|
1348 | spot = nspot; |
1169 | |
1349 | |
1170 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1350 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1171 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1351 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1172 | XFree (preedit_attr); |
1352 | XFree (preedit_attr); |
1173 | } |
1353 | } |
1174 | |
1354 | |
1175 | void |
1355 | void |
1176 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1177 | XRectangle * needed_rect) |
|
|
1178 | { |
|
|
1179 | int mbh, vtx = 0; |
|
|
1180 | |
|
|
1181 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1182 | vtx = scrollbar_TotalWidth (); |
|
|
1183 | |
|
|
1184 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1185 | mbh -= TermWin.lineSpace; |
|
|
1186 | |
|
|
1187 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1188 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1189 | |
|
|
1190 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1191 | preedit_rect->height = Height2Pixel (1); |
|
|
1192 | |
|
|
1193 | status_rect->x = vtx; |
|
|
1194 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1195 | |
|
|
1196 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1197 | status_rect->height = Height2Pixel (1); |
|
|
1198 | } |
|
|
1199 | |
|
|
1200 | void |
|
|
1201 | rxvt_term::im_destroy () |
1356 | rxvt_term::im_destroy () |
1202 | { |
1357 | { |
1203 | if (Input_Context) |
|
|
1204 | { |
|
|
1205 | XDestroyIC (Input_Context); |
|
|
1206 | Input_Context = NULL; |
|
|
1207 | } |
|
|
1208 | |
|
|
1209 | if (input_method) |
1358 | if (input_method) |
1210 | { |
1359 | { |
|
|
1360 | if (Input_Context && input_method->xim) |
|
|
1361 | XDestroyIC (Input_Context); |
|
|
1362 | |
1211 | display->put_xim (input_method); |
1363 | display->put_xim (input_method); |
1212 | input_method = 0; |
1364 | input_method = 0; |
1213 | } |
1365 | } |
|
|
1366 | |
|
|
1367 | Input_Context = 0; |
1214 | } |
1368 | } |
1215 | |
1369 | |
1216 | /* |
1370 | /* |
1217 | * Try to open a XIM with the current modifiers, then see if we can |
1371 | * Try to open a XIM with the current modifiers, then see if we can |
1218 | * open a suitable preedit type |
1372 | * open a suitable preedit type |
1219 | */ |
1373 | */ |
1220 | bool |
1374 | bool |
1221 | rxvt_term::IM_get_IC (const char *modifiers) |
1375 | rxvt_term::IM_get_IC (const char *modifiers) |
1222 | { |
1376 | { |
1223 | int i, j, found; |
1377 | int i, j, found; |
1224 | XIM xim; |
1378 | XIM xim; |
1225 | XPoint spot; |
1379 | XPoint spot; |
1226 | XRectangle rect, status_rect, needed_rect; |
1380 | XRectangle rect, status_rect, needed_rect; |
1227 | unsigned long fg, bg; |
1381 | unsigned long fg, bg; |
1228 | const char *p; |
1382 | const char *p; |
1229 | char **s; |
1383 | char **s; |
1230 | XIMStyles *xim_styles; |
1384 | XIMStyles *xim_styles; |
1231 | XVaNestedList preedit_attr, status_attr; |
|
|
1232 | |
1385 | |
1233 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1386 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1234 | return false; |
1387 | return false; |
1235 | |
1388 | |
1236 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1389 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1237 | input_method = display->get_xim (locale, modifiers); |
1390 | input_method = display->get_xim (locale, modifiers); |
1238 | if (input_method == NULL) |
1391 | if (input_method == NULL) |
1239 | return false; |
1392 | return false; |
1240 | |
1393 | |
1241 | xim = input_method->xim; |
1394 | xim = input_method->xim; |
|
|
1395 | spot.x = spot.y = -1; |
1242 | |
1396 | |
1243 | xim_styles = NULL; |
1397 | xim_styles = NULL; |
1244 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1398 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1245 | || !xim_styles || !xim_styles->count_styles) |
1399 | || !xim_styles || !xim_styles->count_styles) |
1246 | { |
1400 | { |
1247 | display->put_xim (input_method); |
1401 | im_destroy (); |
1248 | return false; |
1402 | return false; |
1249 | } |
1403 | } |
1250 | |
1404 | |
1251 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1405 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1406 | |
|
|
1407 | for (int pi = 0; pi < 2; pi++) |
|
|
1408 | { |
|
|
1409 | p = pet[pi]; |
|
|
1410 | |
|
|
1411 | if (!p) |
|
|
1412 | continue; |
|
|
1413 | |
1252 | s = rxvt_splitcommastring (p); |
1414 | s = rxvt_splitcommastring (p); |
|
|
1415 | |
1253 | for (i = found = 0; !found && s[i]; i++) |
1416 | for (i = found = 0; !found && s[i]; i++) |
1254 | { |
1417 | { |
1255 | if (!STRCMP (s[i], "OverTheSpot")) |
1418 | if (!strcmp (s[i], "OverTheSpot")) |
1256 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1419 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1257 | else if (!STRCMP (s[i], "OffTheSpot")) |
1420 | else if (!strcmp (s[i], "OffTheSpot")) |
1258 | input_style = (XIMPreeditArea | XIMStatusArea); |
1421 | input_style = (XIMPreeditArea | XIMStatusArea); |
1259 | else if (!STRCMP (s[i], "Root")) |
1422 | else if (!strcmp (s[i], "Root")) |
1260 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1423 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1424 | else if (!strcmp (s[i], "None")) |
|
|
1425 | input_style = (XIMPreeditNone | XIMStatusNone); |
1261 | |
1426 | |
1262 | for (j = 0; j < xim_styles->count_styles; j++) |
1427 | for (j = 0; j < xim_styles->count_styles; j++) |
1263 | if (input_style == xim_styles->supported_styles[j]) |
1428 | if (input_style == xim_styles->supported_styles[j]) |
1264 | { |
1429 | { |
|
|
1430 | rxvt_freecommastring (s); |
|
|
1431 | |
1265 | found = 1; |
1432 | found = 1; |
1266 | break; |
1433 | goto foundpet; |
|
|
1434 | } |
|
|
1435 | |
1267 | } |
1436 | } |
1268 | } |
|
|
1269 | |
1437 | |
1270 | for (i = 0; s[i]; i++) |
1438 | rxvt_freecommastring (s); |
1271 | free (s[i]); |
1439 | } |
1272 | |
1440 | |
1273 | free (s); |
1441 | foundpet: |
|
|
1442 | |
1274 | XFree (xim_styles); |
1443 | XFree (xim_styles); |
1275 | |
1444 | |
1276 | if (!found) |
1445 | if (!found) |
1277 | { |
1446 | { |
1278 | display->put_xim (input_method); |
1447 | im_destroy (); |
1279 | return false; |
1448 | return false; |
1280 | } |
1449 | } |
1281 | |
1450 | |
1282 | preedit_attr = status_attr = NULL; |
1451 | XFontSet fs = 0; |
|
|
1452 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1453 | |
|
|
1454 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1455 | { |
|
|
1456 | // fake us a font-set, please |
|
|
1457 | char **missing_charset_list; |
|
|
1458 | int missing_charset_count; |
|
|
1459 | char *def_string; |
|
|
1460 | char pat[512]; |
|
|
1461 | |
|
|
1462 | sprintf (pat, |
|
|
1463 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1464 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1465 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1466 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1467 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1468 | "*", |
|
|
1469 | TermWin.fheight, |
|
|
1470 | TermWin.fheight + 1, TermWin.fheight - 1, |
|
|
1471 | TermWin.fheight - 2, TermWin.fheight + 2); |
|
|
1472 | |
|
|
1473 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1474 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1475 | |
|
|
1476 | if (missing_charset_list) |
|
|
1477 | XFreeStringList (missing_charset_list); |
|
|
1478 | |
|
|
1479 | if (!fs) |
|
|
1480 | { |
|
|
1481 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1482 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1483 | } |
|
|
1484 | } |
1283 | |
1485 | |
1284 | if (input_style & XIMPreeditPosition) |
1486 | if (input_style & XIMPreeditPosition) |
1285 | { |
1487 | { |
1286 | im_set_size (&rect); |
1488 | im_set_size (rect); |
1287 | im_set_position (&spot); |
1489 | im_set_position (spot); |
1288 | im_set_color (&fg, &bg); |
1490 | im_set_color (fg, bg); |
1289 | |
1491 | |
1290 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1492 | preedit_attr = XVaCreateNestedList (0, |
|
|
1493 | XNForeground, fg, |
|
|
1494 | XNBackground, bg, |
|
|
1495 | XNArea, &rect, |
1291 | XNSpotLocation, &spot, |
1496 | XNSpotLocation, &spot, |
1292 | XNForeground, fg, XNBackground, bg, |
|
|
1293 | //XNFontSet, TermWin.fontset, |
1497 | XNFontSet, fs, |
1294 | NULL); |
1498 | NULL); |
1295 | } |
1499 | } |
1296 | else if (input_style & XIMPreeditArea) |
1500 | else if (input_style & XIMPreeditArea) |
1297 | { |
1501 | { |
1298 | im_set_color (&fg, &bg); |
1502 | im_set_color (fg, bg); |
1299 | |
1503 | |
1300 | /* |
1504 | /* |
1301 | * The necessary width of preedit area is unknown |
1505 | * The necessary width of preedit area is unknown |
1302 | * until create input context. |
1506 | * until create input context. |
1303 | */ |
1507 | */ |
1304 | needed_rect.width = 0; |
1508 | needed_rect.width = 0; |
1305 | |
|
|
1306 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1509 | im_set_preedit_area (rect, status_rect, needed_rect); |
1307 | |
1510 | |
1308 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1511 | preedit_attr = XVaCreateNestedList (0, |
|
|
1512 | XNForeground, fg, |
1309 | XNForeground, fg, XNBackground, bg, |
1513 | XNBackground, bg, |
|
|
1514 | XNArea, &rect, |
|
|
1515 | XNFontSet, fs, |
|
|
1516 | NULL); |
|
|
1517 | status_attr = XVaCreateNestedList (0, |
|
|
1518 | XNForeground, fg, |
|
|
1519 | XNBackground, bg, |
|
|
1520 | XNArea, &status_rect, |
1310 | //XNFontSet, TermWin.fontset, |
1521 | XNFontSet, fs, |
1311 | NULL); |
1522 | NULL); |
1312 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1313 | XNForeground, fg, XNBackground, bg, |
|
|
1314 | //XNFontSet, TermWin.fontset, |
|
|
1315 | NULL); |
|
|
1316 | } |
1523 | } |
1317 | |
1524 | |
1318 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1525 | Input_Context = XCreateIC (xim, |
|
|
1526 | XNInputStyle, input_style, |
1319 | XNClientWindow, TermWin.parent[0], |
1527 | XNClientWindow, TermWin.vt, |
1320 | XNFocusWindow, TermWin.parent[0], |
1528 | XNFocusWindow, TermWin.parent[0], |
1321 | preedit_attr ? XNPreeditAttributes : NULL, |
1529 | preedit_attr ? XNPreeditAttributes : NULL, |
1322 | preedit_attr, |
1530 | preedit_attr, |
1323 | status_attr ? XNStatusAttributes : NULL, |
1531 | status_attr ? XNStatusAttributes : NULL, |
1324 | status_attr, NULL); |
1532 | status_attr, NULL); |
|
|
1533 | |
1325 | if (preedit_attr) XFree (preedit_attr); |
1534 | if (preedit_attr) XFree (preedit_attr); |
1326 | if (status_attr) XFree (status_attr); |
1535 | if (status_attr) XFree (status_attr); |
|
|
1536 | if (fs) XFreeFontSet (display->display, fs); |
1327 | |
1537 | |
1328 | if (Input_Context == NULL) |
1538 | if (Input_Context == NULL) |
1329 | { |
1539 | { |
1330 | rxvt_print_error ("failed to create input context"); |
1540 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1331 | display->put_xim (input_method); |
1541 | im_destroy (); |
1332 | return false; |
1542 | return false; |
1333 | } |
1543 | } |
1334 | |
1544 | |
1335 | if (input_style & XIMPreeditArea) |
1545 | if (input_style & XIMPreeditArea) |
1336 | IMSetStatusPosition (); |
1546 | IMSetStatusPosition (); |
… | |
… | |
1345 | int i, found, had_im; |
1555 | int i, found, had_im; |
1346 | const char *p; |
1556 | const char *p; |
1347 | char **s; |
1557 | char **s; |
1348 | char buf[IMBUFSIZ]; |
1558 | char buf[IMBUFSIZ]; |
1349 | |
1559 | |
|
|
1560 | SET_R (this); |
|
|
1561 | |
1350 | im_destroy (); |
1562 | im_destroy (); |
1351 | |
1563 | |
1352 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1564 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1353 | if (Input_Context) |
1565 | if (Input_Context) |
1354 | return; |
1566 | return; |
… | |
… | |
1362 | if (p && *p) |
1574 | if (p && *p) |
1363 | { |
1575 | { |
1364 | bool found = false; |
1576 | bool found = false; |
1365 | |
1577 | |
1366 | s = rxvt_splitcommastring (p); |
1578 | s = rxvt_splitcommastring (p); |
|
|
1579 | |
1367 | for (i = 0; s[i]; i++) |
1580 | for (i = 0; s[i]; i++) |
1368 | { |
1581 | { |
1369 | if (*s[i]) |
1582 | if (*s[i]) |
1370 | { |
1583 | { |
1371 | STRCPY (buf, "@im="); |
1584 | strcpy (buf, "@im="); |
1372 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1585 | strncat (buf, s[i], IMBUFSIZ - 5); |
1373 | if (IM_get_IC (buf)) |
1586 | if (IM_get_IC (buf)) |
1374 | { |
1587 | { |
1375 | found = true; |
1588 | found = true; |
1376 | break; |
1589 | break; |
1377 | } |
1590 | } |
1378 | } |
1591 | } |
1379 | } |
1592 | } |
1380 | for (i = 0; s[i]; i++) |
1593 | |
1381 | free (s[i]); |
1594 | rxvt_freecommastring (s); |
1382 | free (s); |
|
|
1383 | |
1595 | |
1384 | if (found) |
1596 | if (found) |
1385 | goto done; |
1597 | goto done; |
1386 | } |
1598 | } |
1387 | |
1599 | |
… | |
… | |
1401 | } |
1613 | } |
1402 | |
1614 | |
1403 | void |
1615 | void |
1404 | rxvt_term::IMSetStatusPosition () |
1616 | rxvt_term::IMSetStatusPosition () |
1405 | { |
1617 | { |
1406 | XRectangle preedit_rect, status_rect, *needed_rect; |
1618 | XRectangle preedit_rect, status_rect, *needed_rect; |
1407 | XVaNestedList preedit_attr, status_attr; |
1619 | XVaNestedList preedit_attr, status_attr; |
1408 | |
1620 | |
1409 | if (Input_Context == NULL |
1621 | if (!Input_Context |
|
|
1622 | || !TermWin.focus |
1410 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1623 | || !(input_style & XIMPreeditArea) |
1411 | || !IMisRunning ()) |
1624 | || !IMisRunning ()) |
1412 | return; |
1625 | return; |
1413 | |
1626 | |
1414 | /* Getting the necessary width of preedit area */ |
1627 | /* Getting the necessary width of preedit area */ |
1415 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1628 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1416 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1629 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1417 | XFree (status_attr); |
1630 | XFree (status_attr); |
1418 | |
1631 | |
1419 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1632 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1633 | XFree (needed_rect); |
1420 | |
1634 | |
1421 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1635 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1422 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1636 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1423 | |
1637 | |
1424 | XSetICValues (Input_Context, |
1638 | XSetICValues (Input_Context, |
1425 | XNPreeditAttributes, preedit_attr, |
1639 | XNPreeditAttributes, preedit_attr, |
1426 | XNStatusAttributes, status_attr, NULL); |
1640 | XNStatusAttributes, status_attr, NULL); |
1427 | |
1641 | |
1428 | XFree (preedit_attr); |
1642 | XFree (preedit_attr); |
1429 | XFree (status_attr); |
1643 | XFree (status_attr); |
1430 | } |
1644 | } |
1431 | #endif /* USE_XIM */ |
1645 | #endif /* USE_XIM */ |