1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.7 2003/11/26 10:42:34 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * 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> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
12 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
13 | * - extensive modifications |
12 | * - extensive modifications |
14 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
15 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
16 | * - extensive modifications |
15 | * - extensive modifications |
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16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later 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 */ |
35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
36 | |
37 | |
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38 | #include <limits> |
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39 | |
37 | #include <signal.h> |
40 | #include <csignal> |
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41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
44 | # include <grp.h> |
41 | #endif |
45 | #endif |
42 | |
46 | |
43 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
48 | # include <termios.h> |
45 | #endif |
49 | #endif |
46 | |
50 | |
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51 | vector<rxvt_term *> rxvt_term::termlist; |
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52 | |
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53 | // used to tell global functions which terminal instance is "active" |
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54 | rxvt_t rxvt_current_term; |
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55 | |
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56 | static char curlocale[128], savelocale[128]; |
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57 | |
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58 | bool |
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59 | rxvt_set_locale (const char *locale) NOTHROW |
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60 | { |
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61 | if (!locale || !strncmp (locale, curlocale, 128)) |
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62 | return false; |
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63 | |
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64 | strncpy (curlocale, locale, 128); |
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65 | setlocale (LC_CTYPE, curlocale); |
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66 | return true; |
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67 | } |
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68 | |
47 | void * |
69 | void |
48 | rxvt_term::operator new (size_t s) |
70 | rxvt_push_locale (const char *locale) NOTHROW |
49 | { |
71 | { |
50 | void *p = malloc (s); |
72 | strcpy (savelocale, curlocale); |
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73 | rxvt_set_locale (locale); |
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74 | } |
51 | |
75 | |
52 | MEMSET (p, 0, s); |
76 | void |
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77 | rxvt_pop_locale () NOTHROW |
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78 | { |
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79 | rxvt_set_locale (savelocale); |
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80 | } |
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81 | |
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82 | #if ENABLE_COMBINING |
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83 | class rxvt_composite_vec rxvt_composite; |
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84 | |
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85 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
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86 | { |
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87 | compose_char *cc; |
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88 | |
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89 | // break compose chains, as stupid readline really likes to duplicate |
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90 | // composing characters for some reason near the end of a line. |
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91 | cc = (*this)[c1]; |
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92 | while (cc) |
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93 | { |
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94 | if (cc->c2 == c2) return c1; |
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95 | cc = (*this)[cc->c1]; |
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96 | } |
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97 | |
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98 | // check to see wether this combination already exists otherwise |
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99 | for (cc = v.end (); cc-- > v.begin (); ) |
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100 | { |
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101 | if (cc->c1 == c1 && cc->c2 == c2) |
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102 | return COMPOSE_LO + (cc - v.begin ()); |
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103 | } |
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104 | |
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105 | // allocate a new combination |
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106 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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107 | { |
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108 | static int seen; |
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109 | |
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110 | if (!seen++) |
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111 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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112 | |
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113 | return REPLACEMENT_CHAR; |
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114 | } |
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115 | |
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116 | v.push_back (compose_char (c1, c2)); |
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117 | |
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118 | return v.size () - 1 + COMPOSE_LO; |
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119 | } |
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120 | |
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121 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
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122 | { |
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123 | compose_char *cc = (*this)[c]; |
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124 | |
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125 | if (!cc) |
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126 | { |
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127 | if (r) *r = c; |
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128 | return 1; |
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129 | } |
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130 | |
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131 | int len = expand (cc->c1, r); |
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132 | |
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133 | if (r) r += len; |
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134 | |
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135 | if (cc->c2 != NOCHAR) |
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136 | { |
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137 | len++; |
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138 | if (r) *r++ = cc->c2; |
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139 | } |
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140 | |
53 | return p; |
141 | return len; |
54 | } |
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55 | |
142 | |
56 | void |
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57 | rxvt_term::operator delete (void *p, size_t s) |
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58 | { |
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59 | free (p); |
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60 | } |
143 | } |
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144 | #endif |
61 | |
145 | |
62 | rxvt_term::rxvt_term () |
146 | rxvt_term::rxvt_term () |
63 | : pty_ev (this, &rxvt_term::pty_cb), |
147 | : |
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148 | #if TRANSPARENT |
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149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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150 | #endif |
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151 | #ifdef HAVE_SCROLLBARS |
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152 | scrollbar_ev (this, &rxvt_term::x_cb), |
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153 | #endif |
64 | #ifdef CURSOR_BLINK |
154 | #ifdef CURSOR_BLINK |
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155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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156 | #endif |
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157 | #ifdef TEXT_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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159 | #endif |
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160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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162 | #endif |
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163 | #ifdef SELECTION_SCROLLING |
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164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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165 | #endif |
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166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
66 | #endif |
168 | #endif |
67 | #ifdef POINTER_BLANK |
169 | #ifdef POINTER_BLANK |
68 | pointer_ev (this, &rxvt_term::pointer_cb), |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
69 | #endif |
171 | #endif |
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172 | #ifdef USE_XIM |
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173 | im_ev (this, &rxvt_term::im_cb), |
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174 | #endif |
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175 | #ifndef NO_BELL |
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176 | bell_ev (this, &rxvt_term::bell_cb), |
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177 | #endif |
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178 | termwin_ev (this, &rxvt_term::x_cb), |
70 | x_ev (this, &rxvt_term::x_cb) |
179 | vt_ev (this, &rxvt_term::x_cb), |
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180 | child_ev (this, &rxvt_term::child_cb), |
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181 | check_ev (this, &rxvt_term::check_cb), |
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182 | flush_ev (this, &rxvt_term::flush_cb), |
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183 | destroy_ev (this, &rxvt_term::destroy_cb), |
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184 | pty_ev (this, &rxvt_term::pty_cb), |
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185 | incr_ev (this, &rxvt_term::incr_cb) |
71 | { |
186 | { |
72 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
187 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
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188 | |
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189 | termlist.push_back (this); |
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190 | |
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191 | #ifdef KEYSYM_RESOURCE |
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192 | keyboard = new keyboard_manager; |
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193 | #endif |
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194 | } |
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195 | |
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196 | // clean up the most important stuff, do *not* call x or free mem etc. |
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197 | // for use before an emergency exit |
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198 | void rxvt_term::emergency_cleanup () |
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199 | { |
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200 | if (cmd_pid) |
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201 | kill (-cmd_pid, SIGHUP); |
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202 | |
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203 | delete pty; pty = 0; |
73 | } |
204 | } |
74 | |
205 | |
75 | rxvt_term::~rxvt_term () |
206 | rxvt_term::~rxvt_term () |
76 | { |
207 | { |
77 | delete PixColors; |
208 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
78 | } |
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79 | |
209 | |
80 | /*----------------------------------------------------------------------*/ |
210 | emergency_cleanup (); |
81 | /* rxvt_init() */ |
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82 | /* LIBPROTO */ |
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83 | rxvt_t |
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84 | rxvt_init(int argc, const char *const *argv) |
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85 | { |
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86 | SET_R(new rxvt_term); |
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87 | dR; |
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88 | |
211 | |
89 | if (!R->init_vars () || !R->init (argc, argv)) |
212 | #if ENABLE_STYLES |
90 | { |
213 | for (int i = RS_styleCount; --i; ) |
91 | delete R; |
214 | if (fontset[i] != fontset[0]) |
92 | return NULL; |
215 | delete fontset[i]; |
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216 | #endif |
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217 | delete fontset[0]; |
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218 | |
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219 | if (display) |
93 | } |
220 | { |
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221 | dDisp; |
94 | |
222 | |
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223 | selection_clear (); |
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224 | |
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225 | #ifdef USE_XIM |
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226 | im_destroy (); |
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227 | #endif |
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228 | #ifdef XTERM_SCROLLBAR |
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229 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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230 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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231 | #endif |
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232 | #ifdef PLAIN_SCROLLBAR |
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233 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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234 | #endif |
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235 | #ifdef NEXT_SCROLLBAR |
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236 | if (blackGC) XFreeGC (disp, blackGC); |
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237 | if (whiteGC) XFreeGC (disp, whiteGC); |
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238 | if (grayGC) XFreeGC (disp, grayGC); |
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239 | if (darkGC) XFreeGC (disp, darkGC); |
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240 | if (stippleGC) XFreeGC (disp, stippleGC); |
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241 | if (dimple) XFreePixmap (disp, dimple); |
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242 | if (upArrow) XFreePixmap (disp, upArrow); |
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243 | if (downArrow) XFreePixmap (disp, downArrow); |
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244 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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245 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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246 | #endif |
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247 | #ifdef RXVT_SCROLLBAR |
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248 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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249 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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250 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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251 | #endif |
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252 | if (gc) XFreeGC (disp, gc); |
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253 | |
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254 | delete drawable; |
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255 | // destroy all windows |
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256 | if (parent[0]) |
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257 | XDestroyWindow (disp, parent[0]); |
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258 | } |
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259 | |
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260 | // TODO: free pixcolours, colours should become part of rxvt_display |
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261 | delete pix_colors_focused; |
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262 | #if OFF_FOCUS_FADING |
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263 | delete pix_colors_unfocused; |
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264 | #endif |
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265 | |
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266 | displays.put (display); |
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267 | |
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268 | scr_release (); |
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269 | |
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270 | /* clear all resources */ |
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271 | for (int i = 0; i < allocated.size (); i++) |
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272 | free (allocated [i]); |
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273 | |
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274 | free (selection.text); |
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275 | // TODO: manage env vars in child only(!) |
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276 | free (env_windowid); |
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277 | free (env_display); |
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278 | free (env_term); |
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279 | free (env_colorfgbg); |
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280 | free (locale); |
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281 | free (v_buffer); |
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282 | free (incr_buf); |
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283 | |
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284 | delete envv; |
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285 | delete argv; |
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286 | |
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287 | #ifdef KEYSYM_RESOURCE |
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288 | delete keyboard; |
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289 | #endif |
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290 | } |
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291 | |
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292 | // child has exited, usually destroys |
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293 | void |
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294 | rxvt_term::child_cb (child_watcher &w, int status) |
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295 | { |
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296 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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297 | |
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298 | cmd_pid = 0; |
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299 | |
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300 | if (!OPTION (Opt_hold)) |
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301 | destroy (); |
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302 | } |
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303 | |
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304 | void |
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305 | rxvt_term::destroy () |
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306 | { |
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307 | if (destroy_ev.active) |
95 | return R; |
308 | return; |
96 | } |
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97 | |
309 | |
98 | bool |
310 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
99 | rxvt_term::init (int argc, const char *const *argv) |
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100 | { |
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101 | dR;//TODO (scrollbar, setidle) |
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102 | |
311 | |
103 | /* |
312 | #if ENABLE_OVERLAY |
104 | * Save and then give up any super-user privileges |
313 | scr_overlay_off (); |
105 | * If we need privileges in any area then we must specifically request it. |
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106 | * We should only need to be root in these cases: |
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107 | * 1. write utmp entries on some systems |
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108 | * 2. chown tty on some systems |
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109 | */ |
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110 | rxvt_privileges (this, SAVE); |
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111 | rxvt_privileges (this, IGNORE); |
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112 | |
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113 | rxvt_init_secondary (this); |
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114 | |
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115 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
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116 | |
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117 | #if (MENUBAR_MAX) |
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118 | rxvt_menubar_read (this, rs[Rs_menu]); |
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119 | #endif |
314 | #endif |
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315 | |
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316 | if (display) |
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317 | { |
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318 | #if USE_XIM |
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319 | im_ev.stop (display); |
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320 | #endif |
120 | #ifdef HAVE_SCROLLBARS |
321 | #if HAVE_SCROLLBARS |
121 | if (Options & Opt_scrollBar) |
322 | scrollbar_ev.stop (display); |
122 | scrollbar_setIdle (); /* set existence for size calculations */ |
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123 | #endif |
323 | #endif |
124 | |
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125 | rxvt_Create_Windows (this, argc, argv); |
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126 | |
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127 | rxvt_init_xlocale (this); |
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128 | |
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129 | rxvt_scr_reset (this); /* initialize screen */ |
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130 | #ifdef RXVT_GRAPHICS |
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131 | rxvt_Gr_reset (this); /* reset graphics */ |
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132 | #endif |
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133 | |
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134 | #if 0 |
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135 | #ifdef DEBUG_X |
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136 | XSynchronize(Xdisplay, True); |
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137 | XSetErrorHandler((XErrorHandler) abort); |
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138 | #else |
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139 | XSetErrorHandler((XErrorHandler) rxvt_xerror_handler); |
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140 | #endif |
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141 | #endif |
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142 | |
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143 | #ifdef HAVE_SCROLLBARS |
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144 | if (Options & Opt_scrollBar) |
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145 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
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146 | #endif |
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147 | #if (MENUBAR_MAX) |
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148 | if (menubar_visible(r)) |
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149 | XMapWindow (Xdisplay, menuBar.win); |
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150 | #endif |
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151 | #ifdef TRANSPARENT |
324 | #if TRANSPARENT |
152 | if (Options & Opt_transparent) |
325 | rootwin_ev.stop (display); |
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326 | #endif |
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327 | incr_ev.stop (); |
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328 | termwin_ev.stop (display); |
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329 | vt_ev.stop (display); |
153 | { |
330 | } |
154 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
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155 | rxvt_check_our_parents (this); |
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156 | } |
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157 | #endif |
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158 | XMapWindow (Xdisplay, TermWin.vt); |
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159 | XMapWindow (Xdisplay, TermWin.parent[0]); |
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160 | |
331 | |
161 | rxvt_init_env (this); |
332 | check_ev.stop (); |
162 | rxvt_init_command (this, cmd_argv); |
333 | pty_ev.stop (); |
163 | |
334 | #ifdef CURSOR_BLINK |
164 | x_ev.start (Xfd, EVENT_READ); |
335 | cursor_blink_ev.stop (); |
165 | pty_ev.start (cmd_fd, EVENT_READ); |
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166 | |
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167 | flush (); |
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168 | |
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169 | return true; |
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170 | } |
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171 | |
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172 | /* ------------------------------------------------------------------------- * |
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173 | * SIGNAL HANDLING & EXIT HANDLER * |
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174 | * ------------------------------------------------------------------------- */ |
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175 | /* |
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176 | * Catch a SIGCHLD signal and exit if the direct child has died |
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177 | */ |
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178 | /* ARGSUSED */ |
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179 | /* EXTPROTO */ |
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180 | RETSIGTYPE |
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181 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
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182 | { |
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183 | dR; |
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184 | int pid, save_errno = errno; |
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185 | |
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186 | do { |
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187 | errno = 0; |
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188 | } while ((pid = waitpid(-1, NULL, WNOHANG)) == -1 && errno == EINTR); |
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189 | |
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190 | if (pid == R->cmd_pid) |
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191 | exit(EXIT_SUCCESS); |
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192 | |
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193 | errno = save_errno; |
|
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194 | signal(SIGCHLD, rxvt_Child_signal); |
|
|
195 | } |
|
|
196 | |
|
|
197 | /* |
|
|
198 | * Catch a fatal signal and tidy up before quitting |
|
|
199 | */ |
|
|
200 | /* EXTPROTO */ |
|
|
201 | RETSIGTYPE |
|
|
202 | rxvt_Exit_signal(int sig) |
|
|
203 | { |
|
|
204 | signal(sig, SIG_DFL); |
|
|
205 | #ifdef DEBUG_CMD |
|
|
206 | rxvt_print_error("signal %d", sig); |
|
|
207 | #endif |
336 | #endif |
208 | rxvt_clean_exit(); |
337 | #ifdef TEXT_BLINK |
209 | kill(getpid(), sig); |
338 | text_blink_ev.stop (); |
210 | } |
339 | #endif |
|
|
340 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
341 | cont_scroll_ev.stop (); |
|
|
342 | #endif |
|
|
343 | #ifdef SELECTION_SCROLLING |
|
|
344 | sel_scroll_ev.stop (); |
|
|
345 | #endif |
|
|
346 | #ifdef POINTER_BLANK |
|
|
347 | pointer_ev.stop (); |
|
|
348 | #endif |
211 | |
349 | |
212 | /* ARGSUSED */ |
350 | destroy_ev.start (0); |
213 | /* INTPROTO */ |
351 | } |
214 | int |
|
|
215 | rxvt_xerror_handler(const Display * display |
|
|
216 | __attribute__ ((unused)), const XErrorEvent * event) |
|
|
217 | { |
|
|
218 | dR; |
|
|
219 | |
352 | |
220 | if (R->allowedxerror == -1) { |
353 | void |
221 | R->allowedxerror = event->error_code; |
354 | rxvt_term::destroy_cb (time_watcher &w) |
222 | return 0; /* ignored anyway */ |
355 | { |
223 | } |
356 | make_current (); |
224 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
357 | |
225 | event->request_code, event->minor_code, |
358 | delete this; |
226 | event->error_code); |
|
|
227 | /* XXX: probably should call rxvt_clean_exit() bypassing X routines */ |
|
|
228 | exit(EXIT_FAILURE); |
|
|
229 | /* NOTREACHED */ |
|
|
230 | } |
359 | } |
231 | |
360 | |
232 | /*----------------------------------------------------------------------*/ |
361 | /*----------------------------------------------------------------------*/ |
233 | /* |
362 | /* |
234 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
363 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
235 | * TODO: if debugging, this should free up any known resources if we can |
364 | * TODO: if debugging, this should free up any known resources if we can |
236 | */ |
365 | */ |
237 | /* EXTPROTO */ |
366 | static XErrorHandler old_xerror_handler; |
238 | void |
|
|
239 | rxvt_clean_exit(void) |
|
|
240 | { |
|
|
241 | dR; |
|
|
242 | |
367 | |
243 | #ifdef DEBUG_SCREEN |
368 | static void |
244 | rxvt_scr_release(aR); |
369 | rxvt_emergency_cleanup () |
|
|
370 | { |
|
|
371 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
372 | (*t)->emergency_cleanup (); |
|
|
373 | } |
|
|
374 | |
|
|
375 | #if ENABLE_FRILLS |
|
|
376 | static void |
|
|
377 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
378 | { |
|
|
379 | char buffer[BUFSIZ]; |
|
|
380 | char mesg[BUFSIZ]; |
|
|
381 | char number[32]; |
|
|
382 | char *mtype = "XlibMessage"; |
|
|
383 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
384 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
385 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
386 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
387 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
388 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
389 | sprintf(number, "%d", event->request_code); |
|
|
390 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
391 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
392 | if (event->request_code >= 128) { |
|
|
393 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
394 | mesg, BUFSIZ); |
|
|
395 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
396 | } |
|
|
397 | if ((event->error_code == BadWindow) || |
|
|
398 | (event->error_code == BadPixmap) || |
|
|
399 | (event->error_code == BadCursor) || |
|
|
400 | (event->error_code == BadFont) || |
|
|
401 | (event->error_code == BadDrawable) || |
|
|
402 | (event->error_code == BadColor) || |
|
|
403 | (event->error_code == BadGC) || |
|
|
404 | (event->error_code == BadIDChoice) || |
|
|
405 | (event->error_code == BadValue) || |
|
|
406 | (event->error_code == BadAtom)) { |
|
|
407 | if (event->error_code == BadValue) |
|
|
408 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
409 | mesg, BUFSIZ); |
|
|
410 | else if (event->error_code == BadAtom) |
|
|
411 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
412 | mesg, BUFSIZ); |
|
|
413 | else |
|
|
414 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
415 | mesg, BUFSIZ); |
|
|
416 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
417 | } |
|
|
418 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
419 | mesg, BUFSIZ); |
|
|
420 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
421 | } |
245 | #endif |
422 | #endif |
246 | #ifndef NO_SETOWNER_TTYDEV |
423 | |
247 | rxvt_privileged_ttydev(aR_ RESTORE); |
424 | int |
248 | #endif |
425 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
249 | #ifdef UTMP_SUPPORT |
426 | { |
250 | rxvt_privileged_utmp(aR_ RESTORE); |
427 | if (GET_R->allowedxerror == -1) |
251 | #endif |
428 | GET_R->allowedxerror = event->error_code; |
252 | #ifdef USE_XIM |
429 | else |
253 | if (R->Input_Context != NULL) { |
|
|
254 | XDestroyIC(R->Input_Context); |
|
|
255 | R->Input_Context = NULL; |
|
|
256 | } |
430 | { |
|
|
431 | // GET_R is most likely not the terminal which caused the error, |
|
|
432 | // so just output the error and continue |
|
|
433 | #if ENABLE_FRILLS |
|
|
434 | print_x_error (display, event); |
|
|
435 | #else |
|
|
436 | old_xerror_handler (display, event); |
257 | #endif |
437 | #endif |
|
|
438 | } |
|
|
439 | |
|
|
440 | return 0; |
|
|
441 | } |
|
|
442 | |
|
|
443 | int |
|
|
444 | rxvt_xioerror_handler (Display *display) |
|
|
445 | { |
|
|
446 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
447 | DisplayString (display)); |
|
|
448 | rxvt_emergency_cleanup (); |
|
|
449 | _exit (EXIT_FAILURE); |
|
|
450 | } |
|
|
451 | |
|
|
452 | /*----------------------------------------------------------------------*/ |
|
|
453 | bool |
|
|
454 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
455 | { |
|
|
456 | this->envv = envv; |
|
|
457 | |
|
|
458 | SET_R (this); |
|
|
459 | set_locale (""); |
|
|
460 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
461 | |
|
|
462 | if (!init_vars ()) |
|
|
463 | return false; |
|
|
464 | |
|
|
465 | init_secondary (); |
|
|
466 | |
|
|
467 | const char **cmd_argv = init_resources (argc, argv); |
|
|
468 | |
|
|
469 | #ifdef KEYSYM_RESOURCE |
|
|
470 | keyboard->register_done (); |
|
|
471 | #endif |
|
|
472 | |
|
|
473 | #ifdef HAVE_SCROLLBARS |
|
|
474 | if (OPTION (Opt_scrollBar)) |
|
|
475 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
476 | #endif |
|
|
477 | |
|
|
478 | pty = ptytty::create (); |
|
|
479 | |
|
|
480 | create_windows (argc, argv); |
|
|
481 | |
|
|
482 | dDisp; |
|
|
483 | |
|
|
484 | init_xlocale (); |
|
|
485 | |
|
|
486 | scr_reset (); // initialize screen |
|
|
487 | |
|
|
488 | #if 0 |
|
|
489 | XSynchronize (disp, True); |
|
|
490 | #endif |
|
|
491 | |
|
|
492 | #ifdef HAVE_SCROLLBARS |
|
|
493 | if (OPTION (Opt_scrollBar)) |
|
|
494 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
495 | #endif |
|
|
496 | #ifdef TRANSPARENT |
|
|
497 | if (OPTION (Opt_transparent)) |
|
|
498 | { |
|
|
499 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
500 | check_our_parents (); |
|
|
501 | rootwin_ev.start (display, display->root); |
|
|
502 | } |
|
|
503 | #endif |
|
|
504 | |
|
|
505 | set_colorfgbg (); |
|
|
506 | |
|
|
507 | init_command (cmd_argv); |
|
|
508 | |
|
|
509 | free (cmd_argv); |
|
|
510 | |
|
|
511 | if (pty->pty >= 0) |
|
|
512 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
513 | |
|
|
514 | check_ev.start (); |
|
|
515 | |
|
|
516 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
517 | |
|
|
518 | #if ENABLE_XEMBED |
|
|
519 | if (rs[Rs_embed]) |
|
|
520 | { |
|
|
521 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
522 | |
|
|
523 | XChangeProperty (display->display, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
524 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
525 | } |
|
|
526 | #endif |
|
|
527 | |
|
|
528 | XMapWindow (disp, vt); |
|
|
529 | XMapWindow (disp, parent[0]); |
|
|
530 | |
|
|
531 | return true; |
|
|
532 | } |
|
|
533 | |
|
|
534 | static struct sig_handlers |
|
|
535 | { |
|
|
536 | sig_watcher sw_term, sw_int; |
|
|
537 | |
|
|
538 | /* |
|
|
539 | * Catch a fatal signal and tidy up before quitting |
|
|
540 | */ |
|
|
541 | void |
|
|
542 | sig_term (sig_watcher &w) |
|
|
543 | { |
|
|
544 | rxvt_emergency_cleanup (); |
|
|
545 | signal (w.signum, SIG_DFL); |
|
|
546 | kill (getpid (), w.signum); |
|
|
547 | } |
|
|
548 | |
|
|
549 | sig_handlers () |
|
|
550 | : sw_term (this, &sig_handlers::sig_term), |
|
|
551 | sw_int (this, &sig_handlers::sig_term) |
|
|
552 | { |
|
|
553 | } |
|
|
554 | } sig_handlers; |
|
|
555 | |
|
|
556 | char **rxvt_environ; // startup environment |
|
|
557 | |
|
|
558 | void |
|
|
559 | rxvt_init () |
|
|
560 | { |
|
|
561 | ptytty::init (); |
|
|
562 | |
|
|
563 | rxvt_environ = environ; |
|
|
564 | |
|
|
565 | signal (SIGHUP, SIG_IGN); |
|
|
566 | signal (SIGPIPE, SIG_IGN); |
|
|
567 | |
|
|
568 | sig_handlers.sw_term.start (SIGTERM); |
|
|
569 | sig_handlers.sw_int.start (SIGINT); |
|
|
570 | |
|
|
571 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
572 | /* signal (SIGURG, SIG_DFL); */ |
|
|
573 | |
|
|
574 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
575 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
576 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
577 | |
|
|
578 | XrmInitialize (); |
258 | } |
579 | } |
259 | |
580 | |
260 | /* ------------------------------------------------------------------------- * |
581 | /* ------------------------------------------------------------------------- * |
261 | * MEMORY ALLOCATION WRAPPERS * |
582 | * MEMORY ALLOCATION WRAPPERS * |
262 | * ------------------------------------------------------------------------- */ |
583 | * ------------------------------------------------------------------------- */ |
263 | /* EXTPROTO */ |
584 | void * |
264 | void * |
|
|
265 | rxvt_malloc(size_t size) |
585 | rxvt_malloc (size_t size) |
266 | { |
586 | { |
267 | void *p; |
|
|
268 | |
|
|
269 | p = malloc(size); |
587 | void *p = malloc (size); |
|
|
588 | |
270 | if (p) |
589 | if (!p) |
|
|
590 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
591 | |
271 | return p; |
592 | return p; |
272 | |
|
|
273 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
274 | rxvt_clean_exit(); |
|
|
275 | exit(EXIT_FAILURE); |
|
|
276 | /* NOTREACHED */ |
|
|
277 | } |
593 | } |
278 | |
594 | |
279 | /* EXTPROTO */ |
595 | void * |
280 | void * |
|
|
281 | rxvt_calloc(size_t number, size_t size) |
596 | rxvt_calloc (size_t number, size_t size) |
282 | { |
597 | { |
283 | void *p; |
|
|
284 | |
|
|
285 | p = calloc(number, size); |
598 | void *p = calloc (number, size); |
|
|
599 | |
286 | if (p) |
600 | if (!p) |
|
|
601 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
602 | |
287 | return p; |
603 | return p; |
288 | |
|
|
289 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
290 | rxvt_clean_exit(); |
|
|
291 | exit(EXIT_FAILURE); |
|
|
292 | /* NOTREACHED */ |
|
|
293 | } |
604 | } |
294 | |
605 | |
295 | /* EXTPROTO */ |
606 | void * |
296 | void * |
|
|
297 | rxvt_realloc(void *ptr, size_t size) |
607 | rxvt_realloc (void *ptr, size_t size) |
298 | { |
608 | { |
299 | void *p; |
|
|
300 | |
|
|
301 | if (ptr) |
|
|
302 | p = realloc(ptr, size); |
609 | void *p = realloc (ptr, size); |
303 | else |
610 | |
304 | p = malloc(size); |
|
|
305 | if (p) |
611 | if (!p) |
|
|
612 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
613 | |
306 | return p; |
614 | return p; |
307 | |
|
|
308 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
309 | rxvt_clean_exit(); |
|
|
310 | exit(EXIT_FAILURE); |
|
|
311 | /* NOTREACHED */ |
|
|
312 | } |
615 | } |
313 | |
|
|
314 | /* ------------------------------------------------------------------------- * |
|
|
315 | * PRIVILEGED OPERATIONS * |
|
|
316 | * ------------------------------------------------------------------------- */ |
|
|
317 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
318 | /* INTPROTO */ |
|
|
319 | void |
|
|
320 | rxvt_privileges(pR_ int mode) |
|
|
321 | { |
|
|
322 | #if ! defined(__CYGWIN32__) |
|
|
323 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
324 | /* setreuid() is the poor man's setuid(), seteuid() */ |
|
|
325 | # define seteuid(a) setreuid(-1, (a)) |
|
|
326 | # define setegid(a) setregid(-1, (a)) |
|
|
327 | # define HAVE_SETEUID |
|
|
328 | # endif |
|
|
329 | # ifdef HAVE_SETEUID |
|
|
330 | switch (mode) { |
|
|
331 | case IGNORE: |
|
|
332 | /* |
|
|
333 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
334 | * back to root later, as required |
|
|
335 | */ |
|
|
336 | seteuid(getuid()); |
|
|
337 | setegid(getgid()); |
|
|
338 | break; |
|
|
339 | case SAVE: |
|
|
340 | R->euid = geteuid(); |
|
|
341 | R->egid = getegid(); |
|
|
342 | break; |
|
|
343 | case RESTORE: |
|
|
344 | seteuid(R->euid); |
|
|
345 | setegid(R->egid); |
|
|
346 | break; |
|
|
347 | } |
|
|
348 | # else |
|
|
349 | switch (mode) { |
|
|
350 | case IGNORE: |
|
|
351 | setuid(getuid()); |
|
|
352 | setgid(getgid()); |
|
|
353 | /* FALLTHROUGH */ |
|
|
354 | case SAVE: |
|
|
355 | /* FALLTHROUGH */ |
|
|
356 | case RESTORE: |
|
|
357 | break; |
|
|
358 | } |
|
|
359 | # endif |
|
|
360 | #endif |
|
|
361 | } |
|
|
362 | |
|
|
363 | #ifdef UTMP_SUPPORT |
|
|
364 | /* EXTPROTO */ |
|
|
365 | void |
|
|
366 | rxvt_privileged_utmp(pR_ char action) |
|
|
367 | { |
|
|
368 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
|
|
369 | action, R->next_utmp_action, getpid())); |
|
|
370 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
371 | || (R->Options & Opt_utmpInhibit) |
|
|
372 | || R->ttydev == NULL || *R->ttydev == '\0') |
|
|
373 | return; |
|
|
374 | |
|
|
375 | rxvt_privileges(aR_ RESTORE); |
|
|
376 | if (action == SAVE) { |
|
|
377 | R->next_utmp_action = RESTORE; |
|
|
378 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
|
|
379 | } else { /* action == RESTORE */ |
|
|
380 | R->next_utmp_action = IGNORE; |
|
|
381 | rxvt_cleanutent(aR); |
|
|
382 | } |
|
|
383 | rxvt_privileges(aR_ IGNORE); |
|
|
384 | } |
|
|
385 | #endif |
|
|
386 | |
|
|
387 | #ifndef NO_SETOWNER_TTYDEV |
|
|
388 | /* EXTPROTO */ |
|
|
389 | void |
|
|
390 | rxvt_privileged_ttydev(pR_ char action) |
|
|
391 | { |
|
|
392 | D_MAIN((stderr, |
|
|
393 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
|
|
394 | action, R->next_tty_action, getpid())); |
|
|
395 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
396 | || R->ttydev == NULL || *R->ttydev == '\0') |
|
|
397 | return; |
|
|
398 | |
|
|
399 | rxvt_privileges(aR_ RESTORE); |
|
|
400 | |
|
|
401 | if (action == SAVE) { |
|
|
402 | R->next_tty_action = RESTORE; |
|
|
403 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
404 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
|
|
405 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
|
|
406 | R->next_tty_action = IGNORE; |
|
|
407 | else |
|
|
408 | # endif |
|
|
409 | { |
|
|
410 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
|
|
411 | chmod(R->ttydev, R->ttymode); |
|
|
412 | # ifdef HAVE_REVOKE |
|
|
413 | revoke(R->ttydev); |
|
|
414 | # endif |
|
|
415 | } |
|
|
416 | } else { /* action == RESTORE */ |
|
|
417 | R->next_tty_action = IGNORE; |
|
|
418 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
419 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
|
|
420 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
|
|
421 | # else |
|
|
422 | chmod(R->ttydev, |
|
|
423 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
424 | chown(R->ttydev, 0, 0); |
|
|
425 | # endif |
|
|
426 | } |
|
|
427 | |
|
|
428 | rxvt_privileges(aR_ IGNORE); |
|
|
429 | |
|
|
430 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
431 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
432 | action == RESTORE ? "Restoring" : (action == |
|
|
433 | SAVE ? "Saving" : |
|
|
434 | "UNKNOWN ERROR for"), R->ttydev, |
|
|
435 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
|
|
436 | R->ttyfd_stat.st_gid)); |
|
|
437 | # endif |
|
|
438 | } |
|
|
439 | #endif |
|
|
440 | |
616 | |
441 | /*----------------------------------------------------------------------*/ |
617 | /*----------------------------------------------------------------------*/ |
442 | /* |
618 | /* |
443 | * window size/position calculcations for XSizeHint and other storage. |
619 | * window size/position calculcations for XSizeHint and other storage. |
444 | * if width/height are non-zero then override calculated width/height |
620 | * if width/height are non-zero then override calculated width/height |
445 | */ |
621 | */ |
446 | /* EXTPROTO */ |
|
|
447 | void |
622 | void |
448 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
623 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
449 | { |
624 | { |
450 | short recalc_x, recalc_y; |
625 | short recalc_x, recalc_y; |
451 | int x, y, sb_w, mb_h, flags; |
626 | int x, y, sb_w, flags; |
452 | unsigned int w, h; |
627 | unsigned int w, h; |
453 | unsigned int max_width, max_height; |
628 | unsigned int max_width, max_height; |
|
|
629 | dDisp; |
454 | |
630 | |
455 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
456 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
|
|
457 | R->szHint.height)); |
|
|
458 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
631 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
459 | R->szHint.win_gravity = NorthWestGravity; |
632 | szHint.win_gravity = NorthWestGravity; |
460 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
633 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
461 | |
634 | |
462 | recalc_x = recalc_y = 0; |
635 | recalc_x = recalc_y = 0; |
463 | flags = 0; |
636 | flags = 0; |
|
|
637 | |
464 | if (!R->parsed_geometry) { |
638 | if (!parsed_geometry) |
|
|
639 | { |
465 | R->parsed_geometry = 1; |
640 | parsed_geometry = 1; |
|
|
641 | |
466 | if (R->rs[Rs_geometry]) |
642 | if (rs[Rs_geometry]) |
467 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
643 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
644 | |
468 | if (flags & WidthValue) { |
645 | if (flags & WidthValue) |
469 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
646 | { |
|
|
647 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
470 | R->szHint.flags |= USSize; |
648 | szHint.flags |= USSize; |
471 | } |
649 | } |
|
|
650 | |
472 | if (flags & HeightValue) { |
651 | if (flags & HeightValue) |
473 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
652 | { |
|
|
653 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
474 | R->szHint.flags |= USSize; |
654 | szHint.flags |= USSize; |
475 | } |
655 | } |
|
|
656 | |
476 | if (flags & XValue) { |
657 | if (flags & XValue) |
|
|
658 | { |
477 | R->szHint.x = x; |
659 | szHint.x = x; |
478 | R->szHint.flags |= USPosition; |
660 | szHint.flags |= USPosition; |
|
|
661 | |
479 | if (flags & XNegative) { |
662 | if (flags & XNegative) |
|
|
663 | { |
480 | recalc_x = 1; |
664 | recalc_x = 1; |
481 | R->szHint.win_gravity = NorthEastGravity; |
665 | szHint.win_gravity = NorthEastGravity; |
482 | } |
666 | } |
483 | } |
667 | } |
|
|
668 | |
484 | if (flags & YValue) { |
669 | if (flags & YValue) |
|
|
670 | { |
485 | R->szHint.y = y; |
671 | szHint.y = y; |
486 | R->szHint.flags |= USPosition; |
672 | szHint.flags |= USPosition; |
|
|
673 | |
487 | if (flags & YNegative) { |
674 | if (flags & YNegative) |
|
|
675 | { |
488 | recalc_y = 1; |
676 | recalc_y = 1; |
|
|
677 | |
489 | if (R->szHint.win_gravity == NorthEastGravity) |
678 | if (szHint.win_gravity == NorthEastGravity) |
490 | R->szHint.win_gravity = SouthEastGravity; |
679 | szHint.win_gravity = SouthEastGravity; |
491 | else |
680 | else |
492 | R->szHint.win_gravity = SouthWestGravity; |
681 | szHint.win_gravity = SouthWestGravity; |
493 | } |
682 | } |
494 | } |
683 | } |
495 | } |
684 | } |
|
|
685 | |
496 | /* TODO: BOUNDS */ |
686 | /* TODO: BOUNDS */ |
497 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
687 | width = ncol * fwidth; |
498 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
688 | height = nrow * fheight; |
499 | max_width = MAX_COLS * R->TermWin.fwidth; |
689 | max_width = MAX_COLS * fwidth; |
500 | max_height = MAX_ROWS * R->TermWin.fheight; |
690 | max_height = MAX_ROWS * fheight; |
501 | |
691 | |
502 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
692 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
503 | |
693 | |
504 | sb_w = mb_h = 0; |
694 | sb_w = 0; |
505 | R->window_vt_x = R->window_vt_y = 0; |
695 | window_vt_x = window_vt_y = int_bwidth; |
506 | if (scrollbar_visible(R)) { |
696 | |
|
|
697 | if (scrollBar.state) |
|
|
698 | { |
507 | sb_w = scrollbar_TotalWidth(); |
699 | sb_w = scrollbar_TotalWidth (); |
508 | R->szHint.base_width += sb_w; |
700 | szHint.base_width += sb_w; |
509 | if (!(R->Options & Opt_scrollBar_right)) |
701 | if (!OPTION (Opt_scrollBar_right)) |
510 | R->window_vt_x = sb_w; |
702 | window_vt_x += sb_w; |
511 | } |
703 | } |
512 | if (menubar_visible(R)) { |
704 | |
513 | mb_h = menuBar_TotalHeight(); |
|
|
514 | R->szHint.base_height += mb_h; |
|
|
515 | R->window_vt_y = mb_h; |
|
|
516 | } |
|
|
517 | R->szHint.width_inc = R->TermWin.fwidth; |
705 | szHint.width_inc = fwidth; |
518 | R->szHint.height_inc = R->TermWin.fheight; |
706 | szHint.height_inc = fheight; |
519 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
707 | szHint.min_width = szHint.base_width + szHint.width_inc; |
520 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
708 | szHint.min_height = szHint.base_height + szHint.height_inc; |
521 | |
709 | |
522 | if (width && width - R->szHint.base_width < max_width) { |
710 | if (newwidth && newwidth - szHint.base_width < max_width) |
|
|
711 | { |
523 | R->szHint.width = width; |
712 | szHint.width = newwidth; |
524 | R->TermWin.width = width - R->szHint.base_width; |
713 | width = newwidth - szHint.base_width; |
525 | } else { |
714 | } |
526 | MIN_IT(R->TermWin.width, max_width); |
715 | else |
|
|
716 | { |
|
|
717 | min_it (width, max_width); |
527 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
718 | szHint.width = szHint.base_width + width; |
528 | } |
719 | } |
|
|
720 | |
529 | if (height && height - R->szHint.base_height < max_height) { |
721 | if (newheight && newheight - szHint.base_height < max_height) |
|
|
722 | { |
530 | R->szHint.height = height; |
723 | szHint.height = newheight; |
531 | R->TermWin.height = height - R->szHint.base_height; |
724 | height = newheight - szHint.base_height; |
532 | } else { |
725 | } |
533 | MIN_IT(R->TermWin.height, max_height); |
726 | else |
|
|
727 | { |
|
|
728 | min_it (height, max_height); |
534 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
729 | szHint.height = szHint.base_height + height; |
535 | } |
730 | } |
536 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
731 | |
|
|
732 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
537 | R->window_sb_x = R->szHint.width - sb_w; |
733 | window_sb_x = szHint.width - sb_w; |
538 | |
734 | |
539 | if (recalc_x) |
735 | if (recalc_x) |
540 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
736 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
541 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
|
|
542 | if (recalc_y) |
737 | if (recalc_y) |
543 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
738 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
544 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
|
|
545 | |
739 | |
546 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
740 | ncol = width / fwidth; |
547 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
741 | nrow = height / fheight; |
548 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
549 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
|
|
550 | R->szHint.height)); |
|
|
551 | return; |
|
|
552 | } |
742 | } |
553 | |
743 | |
554 | /*----------------------------------------------------------------------*/ |
744 | /*----------------------------------------------------------------------*/ |
555 | /* |
745 | /* |
556 | * Tell the teletype handler what size the window is. |
746 | * Tell the teletype handler what size the window is. |
557 | * Called after a window size change. |
747 | * Called after a window size change. |
558 | */ |
748 | */ |
559 | /* EXTPROTO */ |
|
|
560 | void |
749 | void |
561 | rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) |
750 | rxvt_term::tt_winch () |
562 | { |
751 | { |
|
|
752 | if (pty->pty < 0) |
|
|
753 | return; |
|
|
754 | |
563 | struct winsize ws; |
755 | struct winsize ws; |
564 | |
756 | |
565 | if (fd < 0) |
|
|
566 | return; |
|
|
567 | ws.ws_col = col; |
757 | ws.ws_col = ncol; |
568 | ws.ws_row = row; |
758 | ws.ws_row = nrow; |
569 | ws.ws_xpixel = ws.ws_ypixel = 0; |
759 | ws.ws_xpixel = width; |
570 | #ifndef DEBUG_SIZE |
760 | ws.ws_ypixel = height; |
571 | (void)ioctl(fd, TIOCSWINSZ, &ws); |
761 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
572 | #else |
762 | |
573 | if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { |
763 | #if 0 |
574 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
764 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
575 | } |
|
|
576 | # ifdef SIGWINCH |
|
|
577 | else if (pid) /* force through to the command */ |
765 | if (cmd_pid) /* force through to the command */ |
578 | kill(pid, SIGWINCH); |
766 | kill (-cmd_pid, SIGWINCH); |
579 | # endif |
|
|
580 | #endif |
767 | #endif |
581 | } |
768 | } |
582 | |
769 | |
583 | /*----------------------------------------------------------------------*/ |
770 | /*----------------------------------------------------------------------*/ |
584 | /* rxvt_change_font() - Switch to a new font */ |
771 | /* set_fonts () - load and set the various fonts |
585 | /* |
772 | * |
586 | * init = 1 - initialize |
773 | * init = 1 - initialize |
587 | * |
774 | * |
588 | * fontname == FONT_UP - switch to bigger font |
775 | * fontname == FONT_UP - switch to bigger font |
589 | * fontname == FONT_DN - switch to smaller font |
776 | * fontname == FONT_DN - switch to smaller font |
590 | */ |
777 | */ |
591 | /* EXTPROTO */ |
778 | bool |
592 | void |
779 | rxvt_term::set_fonts () |
593 | rxvt_change_font(pR_ int init, const char *fontname) |
|
|
594 | { |
780 | { |
595 | } |
781 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
782 | rxvt_fontprop prop; |
596 | |
783 | |
597 | /* INTPROTO */ |
784 | if (!fs |
598 | void |
785 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
599 | rxvt_font_up_down(pR_ int n, int direction) |
786 | || !fs->realize_font (1)) |
|
|
787 | { |
|
|
788 | delete fs; |
|
|
789 | return false; |
|
|
790 | } |
|
|
791 | |
|
|
792 | #if ENABLE_STYLES |
|
|
793 | for (int i = RS_styleCount; --i; ) |
|
|
794 | if (fontset[i] != fontset[0]) |
|
|
795 | delete fontset[i]; |
|
|
796 | #endif |
|
|
797 | |
|
|
798 | delete fontset[0]; |
|
|
799 | fontset[0] = fs; |
|
|
800 | |
|
|
801 | prop = (*fs)[1]->properties (); |
|
|
802 | prop.height += lineSpace; |
|
|
803 | fs->set_prop (prop); |
|
|
804 | |
|
|
805 | fwidth = prop.width; |
|
|
806 | fheight = prop.height; |
|
|
807 | fbase = prop.ascent; |
|
|
808 | |
|
|
809 | for (int style = 1; style < 4; style++) |
|
|
810 | { |
|
|
811 | #if ENABLE_STYLES |
|
|
812 | const char *res = rs[Rs_font + style]; |
|
|
813 | |
|
|
814 | if (res && !*res) |
|
|
815 | fontset[style] = fontset[0]; |
|
|
816 | else |
|
|
817 | { |
|
|
818 | fontset[style] = fs = new rxvt_fontset (this); |
|
|
819 | rxvt_fontprop prop2 = prop; |
|
|
820 | |
|
|
821 | if (res) |
|
|
822 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
823 | else |
|
|
824 | { |
|
|
825 | res = fontset[0]->fontdesc; |
|
|
826 | |
|
|
827 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
828 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
829 | } |
|
|
830 | |
|
|
831 | fs->populate (res); |
|
|
832 | fs->set_prop (prop2); |
|
|
833 | } |
|
|
834 | #else |
|
|
835 | fontset[style] = fontset[0]; |
|
|
836 | #endif |
|
|
837 | } |
|
|
838 | |
|
|
839 | if (parent[0]) |
|
|
840 | { |
|
|
841 | resize_all_windows (0, 0, 0); |
|
|
842 | scr_remap_chars (); |
|
|
843 | scr_touch (true); |
|
|
844 | } |
|
|
845 | |
|
|
846 | return true; |
|
|
847 | } |
|
|
848 | |
|
|
849 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
600 | { |
850 | { |
|
|
851 | XChangeProperty (display->display, parent[0], |
|
|
852 | prop, XA_STRING, 8, PropModeReplace, |
|
|
853 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
854 | } |
|
|
855 | |
|
|
856 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
857 | { |
|
|
858 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
859 | char *s = rxvt_wcstoutf8 (ws); |
|
|
860 | |
|
|
861 | XChangeProperty (display->display, parent[0], |
|
|
862 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
863 | (const unsigned char *)s, strlen (s)); |
|
|
864 | |
|
|
865 | free (s); |
|
|
866 | free (ws); |
601 | } |
867 | } |
602 | |
868 | |
603 | /*----------------------------------------------------------------------*/ |
869 | /*----------------------------------------------------------------------*/ |
604 | /*----------------------------------------------------------------------*/ |
870 | /*----------------------------------------------------------------------*/ |
605 | /* xterm sequences - title, iconName, color (exptl) */ |
871 | /* xterm sequences - title, iconName, color (exptl) */ |
606 | /* EXTPROTO */ |
|
|
607 | void |
872 | void |
608 | rxvt_set_title(pR_ const char *str) |
873 | rxvt_term::set_title (const char *str) |
609 | { |
874 | { |
610 | #ifndef SMART_WINDOW_TITLE |
875 | set_string_property (XA_WM_NAME, str); |
611 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
876 | #if ENABLE_EWMH |
|
|
877 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
|
|
878 | #endif |
|
|
879 | } |
|
|
880 | |
|
|
881 | void |
|
|
882 | rxvt_term::set_icon_name (const char *str) |
|
|
883 | { |
|
|
884 | set_string_property (XA_WM_ICON_NAME, str); |
|
|
885 | #if ENABLE_EWMH |
|
|
886 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
|
|
887 | #endif |
|
|
888 | } |
|
|
889 | |
|
|
890 | #ifdef XTERM_COLOR_CHANGE |
|
|
891 | void |
|
|
892 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
893 | { |
|
|
894 | rxvt_color xcol; |
|
|
895 | int i; |
|
|
896 | |
|
|
897 | if (color == NULL || *color == '\0') |
|
|
898 | return; |
|
|
899 | |
|
|
900 | /* handle color aliases */ |
|
|
901 | if (isdigit (*color)) |
|
|
902 | { |
|
|
903 | i = atoi (color); |
|
|
904 | |
|
|
905 | if (i >= 8 && i <= 15) |
|
|
906 | { /* bright colors */ |
|
|
907 | i -= 8; |
|
|
908 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
|
|
909 | SET_PIXCOLOR (idx); |
|
|
910 | goto done; |
|
|
911 | } |
|
|
912 | |
|
|
913 | if (i >= 0 && i <= 7) |
|
|
914 | { /* normal colors */ |
|
|
915 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
|
|
916 | SET_PIXCOLOR (idx); |
|
|
917 | goto done; |
|
|
918 | } |
|
|
919 | } |
|
|
920 | |
|
|
921 | if (!rXParseAllocColor (&xcol, color)) |
|
|
922 | return; |
|
|
923 | |
|
|
924 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
925 | |
|
|
926 | /* |
|
|
927 | * FIXME: should free colors here, but no idea how to do it so instead, |
|
|
928 | * so just keep gobbling up the colormap |
|
|
929 | */ |
|
|
930 | # if 0 |
|
|
931 | for (i = Color_Black; i <= Color_White; i++) |
|
|
932 | if (pix_colors[idx] == pix_colors[i]) |
|
|
933 | break; |
|
|
934 | if (i > Color_White) |
|
|
935 | { |
|
|
936 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
937 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
938 | DisplayPlanes (display->display, display->screen)); |
|
|
939 | } |
|
|
940 | # endif |
|
|
941 | |
|
|
942 | pix_colors_focused[idx] = xcol; |
|
|
943 | SET_PIXCOLOR (idx); |
|
|
944 | |
|
|
945 | /* XSetWindowAttributes attr; */ |
|
|
946 | /* Cursor cursor; */ |
|
|
947 | done: |
|
|
948 | |
|
|
949 | #if OFF_FOCUS_FADING |
|
|
950 | if (rs[Rs_fade]) |
|
|
951 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
952 | #endif |
|
|
953 | |
|
|
954 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
|
|
955 | |
|
|
956 | recolour_cursor (); |
|
|
957 | scr_recolour (); |
|
|
958 | } |
|
|
959 | |
612 | #else |
960 | #else |
613 | char *name; |
|
|
614 | |
|
|
615 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
|
|
616 | name = NULL; |
|
|
617 | if (name == NULL || STRCMP(name, str)) |
|
|
618 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
|
|
619 | if (name) |
|
|
620 | XFree(name); |
|
|
621 | #endif |
|
|
622 | } |
|
|
623 | |
|
|
624 | /* EXTPROTO */ |
|
|
625 | void |
|
|
626 | rxvt_set_iconName(pR_ const char *str) |
|
|
627 | { |
|
|
628 | #ifndef SMART_WINDOW_TITLE |
|
|
629 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
|
|
630 | #else |
|
|
631 | char *name; |
|
|
632 | |
|
|
633 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
|
|
634 | name = NULL; |
|
|
635 | if (name == NULL || STRCMP(name, str)) |
|
|
636 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
|
|
637 | if (name) |
|
|
638 | XFree(name); |
|
|
639 | #endif |
|
|
640 | } |
|
|
641 | |
|
|
642 | #ifdef XTERM_COLOR_CHANGE |
|
|
643 | /* EXTPROTO */ |
|
|
644 | void |
|
|
645 | rxvt_set_window_color(pR_ int idx, const char *color) |
|
|
646 | { |
|
|
647 | rxvt_color xcol; |
|
|
648 | int i; |
|
|
649 | |
|
|
650 | if (color == NULL || *color == '\0') |
|
|
651 | return; |
|
|
652 | |
|
|
653 | /* handle color aliases */ |
|
|
654 | if (isdigit(*color)) { |
|
|
655 | i = atoi(color); |
|
|
656 | if (i >= 8 && i <= 15) { /* bright colors */ |
|
|
657 | i -= 8; |
|
|
658 | # ifndef NO_BRIGHTCOLOR |
|
|
659 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
|
|
660 | SET_PIXCOLOR(R, idx); |
|
|
661 | goto Done; |
|
|
662 | # endif |
|
|
663 | } |
|
|
664 | if (i >= 0 && i <= 7) { /* normal colors */ |
|
|
665 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
|
|
666 | SET_PIXCOLOR(R, idx); |
|
|
667 | goto Done; |
|
|
668 | } |
|
|
669 | } |
|
|
670 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
|
|
671 | return; |
|
|
672 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
|
|
673 | |
|
|
674 | /* |
|
|
675 | * FIXME: should free colors here, but no idea how to do it so instead, |
|
|
676 | * so just keep gobbling up the colormap |
|
|
677 | */ |
|
|
678 | # if 0 |
|
|
679 | for (i = Color_Black; i <= Color_White; i++) |
|
|
680 | if (R->PixColors[idx] == R->PixColors[i]) |
|
|
681 | break; |
|
|
682 | if (i > Color_White) { |
|
|
683 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
|
|
684 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
|
|
685 | DisplayPlanes(R->Xdisplay, Xscreen)); |
|
|
686 | } |
|
|
687 | # endif |
|
|
688 | |
|
|
689 | R->PixColors[idx] = xcol; |
|
|
690 | SET_PIXCOLOR(R, idx); |
|
|
691 | |
|
|
692 | /* XSetWindowAttributes attr; */ |
|
|
693 | /* Cursor cursor; */ |
|
|
694 | Done: |
|
|
695 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
|
|
696 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
697 | R->PixColors[Color_bg]); |
|
|
698 | |
|
|
699 | /* handle Color_BD, scrollbar background, etc. */ |
|
|
700 | |
|
|
701 | rxvt_set_colorfgbg(aR); |
|
|
702 | rxvt_recolour_cursor(aR); |
|
|
703 | /* the only reasonable way to enforce a clean update */ |
|
|
704 | rxvt_scr_poweron(aR); |
|
|
705 | } |
|
|
706 | |
|
|
707 | #else |
|
|
708 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
961 | # define set_window_color (idx,color) ((void)0) |
709 | #endif /* XTERM_COLOR_CHANGE */ |
962 | #endif /* XTERM_COLOR_CHANGE */ |
710 | |
963 | |
711 | /* EXTPROTO */ |
|
|
712 | void |
964 | void |
713 | rxvt_recolour_cursor(pR) |
965 | rxvt_term::recolour_cursor () |
714 | { |
966 | { |
715 | rxvt_color xcol[2]; |
967 | XColor xcol[2]; |
716 | |
968 | |
717 | #if TODO |
969 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
718 | xcol[0] = R->PixColors[Color_pointer]; |
970 | ? pix_colors_focused[Color_pointer_fg] |
719 | xcol[1] = R->PixColors[Color_bg]; |
971 | : pix_colors_focused[Color_fg]; |
720 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
972 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
973 | ? pix_colors_focused[Color_pointer_bg] |
|
|
974 | : pix_colors_focused[Color_bg]; |
|
|
975 | |
|
|
976 | XQueryColors (display->display, display->cmap, xcol, 2); |
721 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
977 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
722 | #endif |
|
|
723 | } |
978 | } |
724 | |
979 | |
725 | /*----------------------------------------------------------------------*/ |
980 | /*----------------------------------------------------------------------*/ |
726 | /* |
981 | /* |
727 | * find if fg/bg matches any of the normal (low-intensity) colors |
982 | * find if fg/bg matches any of the normal (low-intensity) colors |
728 | */ |
983 | */ |
729 | /* INTPROTO */ |
|
|
730 | void |
984 | void |
731 | rxvt_set_colorfgbg(pR) |
985 | rxvt_term::set_colorfgbg () |
732 | { |
986 | { |
733 | unsigned int i; |
987 | unsigned int i; |
734 | const char *xpmb = "\0"; |
988 | const char *xpmb = "\0"; |
735 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
989 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
736 | |
990 | |
737 | R->env_colorfgbg = |
|
|
738 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
991 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
739 | STRCPY(fstr, "default"); |
992 | strcpy (fstr, "default"); |
740 | STRCPY(bstr, "default"); |
993 | strcpy (bstr, "default"); |
741 | for (i = Color_Black; i <= Color_White; i++) |
994 | for (i = Color_Black; i <= Color_White; i++) |
742 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
995 | if (pix_colors[Color_fg] == pix_colors[i]) |
|
|
996 | { |
743 | sprintf(fstr, "%d", (i - Color_Black)); |
997 | sprintf (fstr, "%d", (i - Color_Black)); |
744 | break; |
998 | break; |
745 | } |
999 | } |
|
|
1000 | |
746 | for (i = Color_Black; i <= Color_White; i++) |
1001 | for (i = Color_Black; i <= Color_White; i++) |
747 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
1002 | if (pix_colors[Color_bg] == pix_colors[i]) |
|
|
1003 | { |
748 | sprintf(bstr, "%d", (i - Color_Black)); |
1004 | sprintf (bstr, "%d", (i - Color_Black)); |
749 | #ifdef XPM_BACKGROUND |
1005 | #ifdef XPM_BACKGROUND |
750 | xpmb = "default;"; |
1006 | xpmb = "default;"; |
751 | #endif |
1007 | #endif |
752 | break; |
1008 | break; |
753 | } |
1009 | } |
|
|
1010 | |
754 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1011 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
755 | putenv(R->env_colorfgbg); |
|
|
756 | |
|
|
757 | #ifndef NO_BRIGHTCOLOR |
|
|
758 | R->colorfgbg = DEFAULT_RSTYLE; |
|
|
759 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
|
|
760 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
|
|
761 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
|
|
762 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
|
|
763 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
|
|
764 | } |
|
|
765 | #endif |
|
|
766 | } |
1012 | } |
767 | |
1013 | |
768 | /*----------------------------------------------------------------------*/ |
1014 | /*----------------------------------------------------------------------*/ |
769 | /* |
|
|
770 | * Colour determination for low colour displays, routine from |
|
|
771 | * Hans de Goede <hans@highrise.nl> |
|
|
772 | */ |
|
|
773 | |
1015 | |
774 | /* EXTPROTO */ |
|
|
775 | int |
1016 | int |
776 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
1017 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
777 | { |
1018 | { |
778 | screen_in_out->set(aR_ colour); |
|
|
779 | |
|
|
780 | if (!screen_in_out->set(aR_ colour)) { |
1019 | if (!screen_in_out->set (display, colour)) |
781 | rxvt_print_error("can't allocate colour: %s", colour); |
1020 | { |
|
|
1021 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
782 | return false; |
1022 | return false; |
783 | } |
1023 | } |
784 | |
1024 | |
785 | return true; |
1025 | return true; |
786 | } |
1026 | } |
787 | |
1027 | |
788 | /* -------------------------------------------------------------------- * |
1028 | /* -------------------------------------------------------------------- * |
789 | * - WINDOW RESIZING - * |
1029 | * - WINDOW RESIZING - * |
790 | * -------------------------------------------------------------------- */ |
1030 | * -------------------------------------------------------------------- */ |
791 | /* EXTPROTO */ |
|
|
792 | void |
1031 | void |
793 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
1032 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
794 | int ignoreparent) |
|
|
795 | { |
1033 | { |
796 | int fix_screen; |
1034 | int fix_screen; |
|
|
1035 | int old_width = szHint.width; |
|
|
1036 | int old_height = szHint.height; |
|
|
1037 | dDisp; |
797 | |
1038 | |
|
|
1039 | window_calc (newwidth, newheight); |
|
|
1040 | XSetWMNormalHints (disp, parent[0], &szHint); |
|
|
1041 | |
|
|
1042 | if (!ignoreparent) |
|
|
1043 | { |
798 | #ifdef SMART_RESIZE |
1044 | #ifdef SMART_RESIZE |
799 | int old_width = R->szHint.width, old_height = R->szHint.height; |
1045 | /* |
800 | #endif |
|
|
801 | |
|
|
802 | rxvt_window_calc(aR_ width, height); |
|
|
803 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
|
|
804 | if (!ignoreparent) { |
|
|
805 | #ifdef SMART_RESIZE |
|
|
806 | /* |
|
|
807 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1046 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
808 | * reposition window on resize depending on placement on screen |
1047 | * reposition window on resize depending on placement on screen |
809 | */ |
1048 | */ |
810 | int x, y, x1, y1; |
1049 | int x, y, x1, y1; |
811 | int dx, dy; |
1050 | int dx, dy; |
812 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1051 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
813 | Window unused_cr; |
1052 | Window unused_cr; |
814 | |
1053 | |
815 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
1054 | XTranslateCoordinates (disp, parent[0], display->root, |
816 | 0, 0, &x, &y, &unused_cr); |
1055 | 0, 0, &x, &y, &unused_cr); |
817 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
1056 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
818 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1057 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
819 | /* |
1058 | /* |
820 | * if Xroot isn't the parent window, a WM will probably have offset |
1059 | * if display->root isn't the parent window, a WM will probably have offset |
821 | * our position for handles and decorations. Counter it |
1060 | * our position for handles and decorations. Counter it |
822 | */ |
1061 | */ |
823 | if (x1 != x || y1 != y) { |
1062 | if (x1 != x || y1 != y) |
|
|
1063 | { |
824 | x -= x1; |
1064 | x -= x1; |
825 | y -= y1; |
1065 | y -= y1; |
826 | } |
1066 | } |
827 | |
1067 | |
828 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
1068 | x1 = (DisplayWidth (disp, display->screen) - old_width ) / 2; |
829 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
1069 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
830 | dx = old_width - R->szHint.width; |
1070 | dx = old_width - szHint.width; |
831 | dy = old_height - R->szHint.height; |
1071 | dy = old_height - szHint.height; |
832 | |
1072 | |
833 | /* Check position of the center of the window */ |
1073 | /* Check position of the center of the window */ |
834 | if (x < x1) /* left half */ |
1074 | if (x < x1) /* left half */ |
835 | dx = 0; |
1075 | dx = 0; |
836 | else if (x == x1) /* exact center */ |
1076 | else if (x == x1) /* exact center */ |
837 | dx /= 2; |
1077 | dx /= 2; |
838 | if (y < y1) /* top half */ |
1078 | if (y < y1) /* top half */ |
839 | dy = 0; |
1079 | dy = 0; |
840 | else if (y == y1) /* exact center */ |
1080 | else if (y == y1) /* exact center */ |
841 | dy /= 2; |
1081 | dy /= 2; |
842 | |
1082 | |
843 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
1083 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
844 | R->szHint.width, R->szHint.height); |
1084 | szHint.width, szHint.height); |
845 | #else |
1085 | #else |
846 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
1086 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
847 | R->szHint.height); |
|
|
848 | #endif |
1087 | #endif |
849 | } |
1088 | } |
850 | |
1089 | |
851 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
1090 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
852 | || R->TermWin.nrow != R->prev_nrow); |
1091 | |
853 | if (fix_screen || width != R->old_width || height != R->old_height) { |
1092 | if (fix_screen || newwidth != old_width || newheight != old_height) |
854 | if (scrollbar_visible(R)) { |
1093 | { |
|
|
1094 | if (scrollBar.state) |
|
|
1095 | { |
855 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
1096 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1097 | window_sb_x, 0, |
856 | 0, scrollbar_TotalWidth(), R->szHint.height); |
1098 | scrollbar_TotalWidth (), szHint.height); |
857 | rxvt_Resize_scrollBar(aR); |
1099 | resize_scrollbar (); |
858 | } |
1100 | } |
859 | if (menubar_visible(R)) |
1101 | |
860 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
1102 | XMoveResizeWindow (disp, vt, |
861 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
1103 | window_vt_x, window_vt_y, |
862 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
863 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
864 | TermWin_TotalHeight()); |
1104 | width, height); |
865 | #ifdef RXVT_GRAPHICS |
1105 | |
866 | if (R->old_height) |
|
|
867 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
868 | R->old_height - R->szHint.base_height); |
|
|
869 | #endif |
|
|
870 | rxvt_scr_clear(aR); |
1106 | scr_clear (); |
871 | #ifdef XPM_BACKGROUND |
1107 | #ifdef XPM_BACKGROUND |
872 | rxvt_resize_pixmap(aR); |
1108 | resize_pixmap (); |
873 | #endif |
1109 | #endif |
874 | } |
1110 | } |
875 | |
1111 | |
876 | if (fix_screen || R->old_height == 0) { |
1112 | if (fix_screen || old_height == 0) |
877 | int curr_screen = -1; |
1113 | scr_reset (); |
878 | uint16_t old_ncol = R->prev_ncol; |
|
|
879 | |
1114 | |
880 | /* scr_reset only works on the primary screen */ |
1115 | #ifdef XPM_BACKGROUND |
881 | if (R->old_height) /* this is not the first time through */ |
1116 | if (pixmap) |
882 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
1117 | scr_touch (false); |
883 | rxvt_scr_reset(aR); |
1118 | #endif |
884 | if (curr_screen >= 0) { /* this is not the first time through */ |
|
|
885 | rxvt_scr_change_screen(aR_ curr_screen); |
|
|
886 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
|
|
887 | } |
|
|
888 | } |
|
|
889 | |
|
|
890 | R->old_width = R->szHint.width; |
|
|
891 | R->old_height = R->szHint.height; |
|
|
892 | |
1119 | |
893 | #ifdef USE_XIM |
1120 | #ifdef USE_XIM |
894 | rxvt_IMSetStatusPosition(aR); |
1121 | IMSetStatusPosition (); |
895 | #endif |
1122 | #endif |
896 | } |
1123 | } |
897 | |
1124 | |
898 | /* |
1125 | /* |
899 | * Set the width/height of the vt window in characters. Units are pixels. |
1126 | * Set the width/height of the vt window in characters. Units are pixels. |
900 | * good for toggling 80/132 columns |
1127 | * good for toggling 80/132 columns |
901 | */ |
1128 | */ |
902 | /* EXTPROTO */ |
|
|
903 | void |
1129 | void |
904 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
1130 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
905 | { |
1131 | { |
906 | XWindowAttributes wattr; |
1132 | XWindowAttributes wattr; |
907 | |
1133 | |
908 | if (width == 0 || height == 0) { |
1134 | if (newwidth == 0 || newheight == 0) |
|
|
1135 | { |
909 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
1136 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1137 | |
910 | if (width == 0) |
1138 | if (newwidth == 0) |
911 | width = wattr.width - R->szHint.base_width; |
1139 | newwidth = wattr.width - szHint.base_width; |
912 | if (height == 0) |
1140 | if (newheight == 0) |
913 | height = wattr.height - R->szHint.base_height; |
1141 | newheight = wattr.height - szHint.base_height; |
|
|
1142 | } |
|
|
1143 | |
|
|
1144 | if (newwidth != width || newheight != height) |
914 | } |
1145 | { |
915 | if (width != R->TermWin.width || height != R->TermWin.height) { |
|
|
916 | width += R->szHint.base_width; |
1146 | newwidth += szHint.base_width; |
917 | height += R->szHint.base_height; |
1147 | newheight += szHint.base_height; |
918 | rxvt_resize_all_windows(aR_ width, height, 0); |
1148 | resize_all_windows (newwidth, newheight, 0); |
919 | } |
1149 | } |
920 | } |
1150 | } |
921 | |
1151 | |
922 | /* -------------------------------------------------------------------- * |
1152 | /* -------------------------------------------------------------------- * |
923 | * - X INPUT METHOD ROUTINES - * |
1153 | * - X INPUT METHOD ROUTINES - * |
924 | * -------------------------------------------------------------------- */ |
1154 | * -------------------------------------------------------------------- */ |
925 | #ifdef USE_XIM |
1155 | #ifdef USE_XIM |
926 | /* INTPROTO */ |
|
|
927 | void |
|
|
928 | rxvt_setSize(pR_ XRectangle * size) |
|
|
929 | { |
|
|
930 | size->x = R->TermWin.int_bwidth; |
|
|
931 | size->y = R->TermWin.int_bwidth; |
|
|
932 | size->width = Width2Pixel(R->TermWin.ncol); |
|
|
933 | size->height = Height2Pixel(R->TermWin.nrow); |
|
|
934 | } |
|
|
935 | |
1156 | |
936 | /* INTPROTO */ |
|
|
937 | void |
1157 | void |
938 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1158 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
939 | { |
1159 | { |
940 | *fg = R->PixColors[Color_fg]; |
1160 | fg = pix_colors[Color_fg]; |
941 | *bg = R->PixColors[Color_bg]; |
1161 | bg = pix_colors[Color_bg]; |
|
|
1162 | } |
|
|
1163 | |
|
|
1164 | void |
|
|
1165 | rxvt_term::im_set_size (XRectangle &size) |
|
|
1166 | { |
|
|
1167 | // the int_bwidth terms make no sense to me |
|
|
1168 | size.x = int_bwidth; |
|
|
1169 | size.y = int_bwidth; |
|
|
1170 | size.width = Width2Pixel (ncol) + int_bwidth; |
|
|
1171 | size.height = Height2Pixel (nrow) + int_bwidth; |
|
|
1172 | } |
|
|
1173 | |
|
|
1174 | void |
|
|
1175 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1176 | XRectangle &status_rect, |
|
|
1177 | const XRectangle &needed_rect) |
|
|
1178 | { |
|
|
1179 | preedit_rect.x = needed_rect.width; |
|
|
1180 | preedit_rect.y = 0; |
|
|
1181 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
|
|
1182 | preedit_rect.height = fheight; |
|
|
1183 | |
|
|
1184 | status_rect.x = 0; |
|
|
1185 | status_rect.y = 0; |
|
|
1186 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
|
|
1187 | status_rect.height = fheight; |
942 | } |
1188 | } |
943 | |
1189 | |
944 | /* Checking whether input method is running. */ |
1190 | /* Checking whether input method is running. */ |
945 | /* INTPROTO */ |
|
|
946 | Bool |
1191 | bool |
947 | rxvt_IMisRunning(pR) |
1192 | rxvt_term::IMisRunning () |
948 | { |
1193 | { |
949 | char *p; |
1194 | char *p; |
950 | Atom atom; |
1195 | Atom atom; |
951 | Window win; |
1196 | Window win; |
952 | char server[IMBUFSIZ]; |
1197 | char server[IMBUFSIZ]; |
953 | |
1198 | |
954 | /* get current locale modifier */ |
1199 | /* get current locale modifier */ |
955 | if ((p = XSetLocaleModifiers(NULL)) != NULL) { |
1200 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
|
|
1201 | { |
956 | STRCPY(server, "@server="); |
1202 | strcpy (server, "@server="); |
957 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1203 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1204 | |
958 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1205 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
959 | *p = '\0'; |
1206 | *p = '\0'; |
960 | |
1207 | |
961 | atom = XInternAtom(R->Xdisplay, server, False); |
1208 | atom = XInternAtom (display->display, server, False); |
962 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1209 | win = XGetSelectionOwner (display->display, atom); |
|
|
1210 | |
963 | if (win != None) |
1211 | if (win != None) |
964 | return True; |
1212 | return True; |
965 | } |
1213 | } |
|
|
1214 | |
966 | return False; |
1215 | return False; |
967 | } |
1216 | } |
968 | |
1217 | |
969 | /* EXTPROTO */ |
|
|
970 | void |
1218 | void |
971 | rxvt_IMSendSpot(pR) |
1219 | rxvt_term::IMSendSpot () |
972 | { |
1220 | { |
973 | XPoint spot; |
1221 | XPoint nspot; |
974 | XVaNestedList preedit_attr; |
1222 | XVaNestedList preedit_attr; |
975 | |
1223 | |
976 | if (R->Input_Context == NULL |
1224 | if (!Input_Context |
977 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1225 | || !focus |
978 | || !(R->event_type == KeyPress |
1226 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
979 | || R->event_type == Expose |
|
|
980 | || R->event_type == NoExpose |
|
|
981 | || R->event_type == SelectionNotify |
|
|
982 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
|
|
983 | || !rxvt_IMisRunning(aR)) |
|
|
984 | return; |
1227 | return; |
985 | |
1228 | |
986 | rxvt_setPosition(aR_ & spot); |
1229 | im_set_position (nspot); |
987 | |
1230 | |
|
|
1231 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1232 | return; |
|
|
1233 | |
|
|
1234 | spot = nspot; |
|
|
1235 | |
988 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1236 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
989 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1237 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
990 | XFree(preedit_attr); |
1238 | XFree (preedit_attr); |
991 | } |
1239 | } |
992 | |
1240 | |
993 | /* EXTPROTO */ |
|
|
994 | void |
1241 | void |
995 | rxvt_setTermFontSet(pR_ int idx) |
1242 | rxvt_term::im_destroy () |
996 | { |
1243 | { |
997 | char *string; |
1244 | if (input_method) |
998 | long length; |
1245 | { |
999 | int success = 0; |
1246 | if (Input_Context && input_method->xim) |
|
|
1247 | XDestroyIC (Input_Context); |
1000 | |
1248 | |
1001 | if (idx < 0 || idx >= MAX_NFONTS) |
1249 | display->put_xim (input_method); |
1002 | return; |
1250 | input_method = 0; |
1003 | } |
1251 | } |
1004 | |
1252 | |
1005 | /* INTPROTO */ |
|
|
1006 | void |
|
|
1007 | rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1008 | XRectangle * needed_rect) |
|
|
1009 | { |
|
|
1010 | int mbh, vtx = 0; |
|
|
1011 | |
|
|
1012 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
|
|
1013 | vtx = scrollbar_TotalWidth(); |
|
|
1014 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
|
|
1015 | mbh -= R->TermWin.lineSpace; |
|
|
1016 | |
|
|
1017 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1018 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1019 | |
|
|
1020 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
|
|
1021 | + vtx; |
|
|
1022 | preedit_rect->height = Height2Pixel(1); |
|
|
1023 | |
|
|
1024 | status_rect->x = vtx; |
|
|
1025 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1026 | |
|
|
1027 | status_rect->width = needed_rect->width ? needed_rect->width |
|
|
1028 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1029 | status_rect->height = Height2Pixel(1); |
|
|
1030 | } |
|
|
1031 | |
|
|
1032 | /* ARGSUSED */ |
|
|
1033 | /* INTPROTO */ |
|
|
1034 | void |
|
|
1035 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
|
|
1036 | __attribute__ ((unused)), XPointer call_data |
|
|
1037 | __attribute__ ((unused))) |
|
|
1038 | { |
|
|
1039 | dR; |
|
|
1040 | |
|
|
1041 | R->Input_Context = NULL; |
1253 | Input_Context = 0; |
1042 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
|
|
1043 | if (STRCMP(R->locale, "C")) |
|
|
1044 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
|
|
1045 | rxvt_IMInstantiateCallback, NULL); |
|
|
1046 | } |
1254 | } |
1047 | |
1255 | |
1048 | /* |
1256 | #ifdef ENABLE_XIM_ONTHESPOT |
1049 | * X manual pages and include files don't match on some systems: |
|
|
1050 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1051 | * use the first argument - need to update this to be nice for |
|
|
1052 | * both types via some sort of configure detection |
|
|
1053 | */ |
|
|
1054 | /* ARGSUSED */ |
|
|
1055 | /* EXTPROTO */ |
|
|
1056 | void |
|
|
1057 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1058 | __attribute__ ((unused)), XPointer client_data |
|
|
1059 | __attribute__ ((unused)), XPointer call_data |
|
|
1060 | __attribute__ ((unused))) |
|
|
1061 | { |
|
|
1062 | dR; |
|
|
1063 | int i, found, had_im; |
|
|
1064 | const char *p; |
|
|
1065 | char **s; |
|
|
1066 | char buf[IMBUFSIZ]; |
|
|
1067 | |
1257 | |
1068 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1258 | static void |
1069 | if (R->Input_Context) |
1259 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
1070 | return; |
1260 | { |
|
|
1261 | ((rxvt_term *)client_data)->make_current (); |
|
|
1262 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1263 | } |
1071 | |
1264 | |
1072 | found = had_im = 0; |
1265 | static void |
1073 | p = R->rs[Rs_inputMethod]; |
1266 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
1074 | if (p && *p) { |
1267 | { |
1075 | had_im = 1; |
1268 | ((rxvt_term *)client_data)->make_current (); |
1076 | s = rxvt_splitcommastring(p); |
1269 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
1077 | for (i = 0; s[i]; i++) { |
1270 | } |
1078 | if (*s[i]) { |
1271 | |
1079 | STRCPY(buf, "@im="); |
1272 | static void |
1080 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
1273 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
1081 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
1274 | { |
1082 | && (rxvt_IM_get_IC(aR) == True)) { |
1275 | rxvt_term *term = (rxvt_term *)client_data; |
1083 | found = 1; |
1276 | XIMText *text = call_data->text; |
1084 | break; |
1277 | |
1085 | } |
1278 | term->make_current (); |
1086 | } |
1279 | |
|
|
1280 | if (text) |
|
|
1281 | { |
|
|
1282 | void *str; |
|
|
1283 | |
|
|
1284 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1285 | { |
|
|
1286 | // of course, X makes it ugly again |
|
|
1287 | if (term->rs[Rs_imLocale]) |
|
|
1288 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1289 | |
|
|
1290 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1291 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1292 | |
|
|
1293 | if (term->rs[Rs_imLocale]) |
|
|
1294 | SET_LOCALE (term->locale); |
1087 | } |
1295 | } |
1088 | for (i = 0; s[i]; i++) |
1296 | else |
1089 | free(s[i]); |
1297 | str = (void *)text->string.wide_char; |
1090 | free(s); |
1298 | |
|
|
1299 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1300 | DT_INT, call_data->caret, |
|
|
1301 | DT_INT, call_data->chg_first, |
|
|
1302 | DT_INT, call_data->chg_length, |
|
|
1303 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1304 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1305 | DT_END)); |
1091 | } |
1306 | } |
1092 | if (found) |
1307 | else |
1093 | return; |
1308 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1094 | |
1309 | DT_INT, call_data->caret, |
1095 | /* try with XMODIFIERS env. var. */ |
1310 | DT_INT, call_data->chg_first, |
1096 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
1311 | DT_INT, call_data->chg_length, |
1097 | rxvt_IM_get_IC(aR); |
1312 | DT_END)); |
1098 | return; |
|
|
1099 | } |
|
|
1100 | |
|
|
1101 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1102 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
|
|
1103 | && rxvt_IM_get_IC(aR) == True) |
|
|
1104 | return; |
|
|
1105 | } |
1313 | } |
|
|
1314 | |
|
|
1315 | #if 0 |
|
|
1316 | static void |
|
|
1317 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1318 | { |
|
|
1319 | ((rxvt_term *)client_data)->make_current (); |
|
|
1320 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1321 | DT_INT, call_data->position, |
|
|
1322 | DT_INT, call_data->direction, |
|
|
1323 | DT_INT, call_data->style, |
|
|
1324 | DT_END)); |
|
|
1325 | } |
|
|
1326 | #endif |
|
|
1327 | |
|
|
1328 | #endif |
1106 | |
1329 | |
1107 | /* |
1330 | /* |
1108 | * Try to open a XIM with the current modifiers, then see if we can |
1331 | * Try to open a XIM with the current modifiers, then see if we can |
1109 | * open a suitable preedit type |
1332 | * open a suitable preedit type |
1110 | */ |
1333 | */ |
1111 | /* INTPROTO */ |
|
|
1112 | Bool |
1334 | bool |
1113 | rxvt_IM_get_IC(pR) |
1335 | rxvt_term::IM_get_IC (const char *modifiers) |
1114 | { |
1336 | { |
1115 | int i, j, found; |
1337 | int i, j, found; |
1116 | XIM xim; |
1338 | XIM xim; |
1117 | XPoint spot; |
1339 | XPoint spot; |
1118 | XRectangle rect, status_rect, needed_rect; |
1340 | XRectangle rect, status_rect, needed_rect; |
1119 | unsigned long fg, bg; |
1341 | unsigned long fg, bg; |
1120 | const char *p; |
1342 | const char *p; |
1121 | char **s; |
1343 | char **s; |
1122 | XIMStyles *xim_styles; |
1344 | XIMStyles *xim_styles; |
1123 | XVaNestedList preedit_attr, status_attr; |
1345 | #ifdef ENABLE_XIM_ONTHESPOT |
1124 | XIMCallback ximcallback; |
1346 | XIMCallback xcb[4]; |
|
|
1347 | #endif |
1125 | |
1348 | |
1126 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1349 | set_environ (envv); |
1127 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1350 | |
1128 | if (xim == NULL) |
1351 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1129 | return False; |
1352 | return false; |
1130 | |
1353 | |
|
|
1354 | input_method = display->get_xim (locale, modifiers); |
|
|
1355 | if (input_method == NULL) |
|
|
1356 | return false; |
|
|
1357 | |
|
|
1358 | xim = input_method->xim; |
|
|
1359 | spot.x = spot.y = -1; |
|
|
1360 | |
1131 | xim_styles = NULL; |
1361 | xim_styles = NULL; |
1132 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1362 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1133 | || !xim_styles || !xim_styles->count_styles) { |
1363 | || !xim_styles || !xim_styles->count_styles) |
1134 | XCloseIM(xim); |
1364 | { |
|
|
1365 | im_destroy (); |
1135 | return False; |
1366 | return false; |
|
|
1367 | } |
|
|
1368 | |
|
|
1369 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1370 | |
|
|
1371 | for (int pi = 0; pi < 2; pi++) |
1136 | } |
1372 | { |
|
|
1373 | p = pet[pi]; |
1137 | |
1374 | |
1138 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1375 | if (!p) |
1139 | : "OverTheSpot,OffTheSpot,Root"; |
1376 | continue; |
|
|
1377 | |
1140 | s = rxvt_splitcommastring(p); |
1378 | s = rxvt_splitcommastring (p); |
|
|
1379 | |
1141 | for (i = found = 0; !found && s[i]; i++) { |
1380 | for (i = found = 0; !found && s[i]; i++) |
|
|
1381 | { |
1142 | if (!STRCMP(s[i], "OverTheSpot")) |
1382 | if (!strcmp (s[i], "OverTheSpot")) |
1143 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1383 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1144 | else if (!STRCMP(s[i], "OffTheSpot")) |
1384 | else if (!strcmp (s[i], "OffTheSpot")) |
1145 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1385 | input_style = XIMPreeditArea | XIMStatusArea; |
1146 | else if (!STRCMP(s[i], "Root")) |
1386 | else if (!strcmp (s[i], "Root")) |
1147 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1387 | input_style = XIMPreeditNothing | XIMStatusNothing; |
|
|
1388 | else if (!strcmp (s[i], "None")) |
|
|
1389 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1390 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1391 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1392 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1393 | #endif |
|
|
1394 | else |
|
|
1395 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1148 | |
1396 | |
1149 | for (j = 0; j < xim_styles->count_styles; j++) |
1397 | for (j = 0; j < xim_styles->count_styles; j++) |
1150 | if (R->input_style == xim_styles->supported_styles[j]) { |
1398 | if (input_style == xim_styles->supported_styles[j]) |
|
|
1399 | { |
|
|
1400 | rxvt_freecommastring (s); |
|
|
1401 | |
1151 | found = 1; |
1402 | found = 1; |
|
|
1403 | goto foundpet; |
|
|
1404 | } |
|
|
1405 | |
|
|
1406 | } |
|
|
1407 | |
|
|
1408 | rxvt_freecommastring (s); |
|
|
1409 | } |
|
|
1410 | |
|
|
1411 | foundpet: |
|
|
1412 | |
|
|
1413 | XFree (xim_styles); |
|
|
1414 | |
|
|
1415 | if (!found) |
|
|
1416 | { |
|
|
1417 | im_destroy (); |
|
|
1418 | return false; |
|
|
1419 | } |
|
|
1420 | |
|
|
1421 | XFontSet fs = 0; |
|
|
1422 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1423 | |
|
|
1424 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1425 | { |
|
|
1426 | // fake us a font-set, please |
|
|
1427 | char **missing_charset_list; |
|
|
1428 | int missing_charset_count; |
|
|
1429 | char *def_string; |
|
|
1430 | char pat[512]; |
|
|
1431 | |
|
|
1432 | sprintf (pat, |
|
|
1433 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1434 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1435 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1436 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1437 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1438 | "*", |
|
|
1439 | fheight, |
|
|
1440 | fheight + 1, fheight - 1, |
|
|
1441 | fheight - 2, fheight + 2); |
|
|
1442 | |
|
|
1443 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1444 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1445 | |
|
|
1446 | if (missing_charset_list) |
|
|
1447 | XFreeStringList (missing_charset_list); |
|
|
1448 | |
|
|
1449 | if (!fs) |
|
|
1450 | { |
|
|
1451 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1452 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1453 | } |
|
|
1454 | } |
|
|
1455 | |
|
|
1456 | if (input_style & XIMPreeditPosition) |
|
|
1457 | { |
|
|
1458 | im_set_size (rect); |
|
|
1459 | im_set_position (spot); |
|
|
1460 | im_set_color (fg, bg); |
|
|
1461 | |
|
|
1462 | preedit_attr = XVaCreateNestedList (0, |
|
|
1463 | XNForeground, fg, |
|
|
1464 | XNBackground, bg, |
|
|
1465 | XNArea, &rect, |
|
|
1466 | XNSpotLocation, &spot, |
|
|
1467 | XNFontSet, fs, |
|
|
1468 | NULL); |
|
|
1469 | } |
|
|
1470 | else if (input_style & XIMPreeditArea) |
|
|
1471 | { |
|
|
1472 | im_set_color (fg, bg); |
|
|
1473 | |
|
|
1474 | /* |
|
|
1475 | * The necessary width of preedit area is unknown |
|
|
1476 | * until create input context. |
|
|
1477 | */ |
|
|
1478 | needed_rect.width = 0; |
|
|
1479 | im_set_preedit_area (rect, status_rect, needed_rect); |
|
|
1480 | |
|
|
1481 | preedit_attr = XVaCreateNestedList (0, |
|
|
1482 | XNForeground, fg, |
|
|
1483 | XNBackground, bg, |
|
|
1484 | XNArea, &rect, |
|
|
1485 | XNFontSet, fs, |
|
|
1486 | NULL); |
|
|
1487 | status_attr = XVaCreateNestedList (0, |
|
|
1488 | XNForeground, fg, |
|
|
1489 | XNBackground, bg, |
|
|
1490 | XNArea, &status_rect, |
|
|
1491 | XNFontSet, fs, |
|
|
1492 | NULL); |
|
|
1493 | } |
|
|
1494 | else if (input_style & XIMPreeditCallbacks) |
|
|
1495 | { |
|
|
1496 | im_set_position (spot); |
|
|
1497 | |
|
|
1498 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1499 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1500 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1501 | #if 0 |
|
|
1502 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1503 | #endif |
|
|
1504 | |
|
|
1505 | preedit_attr = XVaCreateNestedList (0, |
|
|
1506 | XNSpotLocation, &spot, |
|
|
1507 | XNPreeditStartCallback, &xcb[0], |
|
|
1508 | XNPreeditDoneCallback , &xcb[1], |
|
|
1509 | XNPreeditDrawCallback , &xcb[2], |
|
|
1510 | #if 0 |
|
|
1511 | XNPreeditCaretCallback, &xcb[3], |
|
|
1512 | #endif |
|
|
1513 | NULL); |
|
|
1514 | } |
|
|
1515 | |
|
|
1516 | Input_Context = XCreateIC (xim, |
|
|
1517 | XNInputStyle, input_style, |
|
|
1518 | XNClientWindow, vt, |
|
|
1519 | XNFocusWindow, parent[0], |
|
|
1520 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1521 | preedit_attr, |
|
|
1522 | status_attr ? XNStatusAttributes : NULL, |
|
|
1523 | status_attr, NULL); |
|
|
1524 | |
|
|
1525 | if (preedit_attr) XFree (preedit_attr); |
|
|
1526 | if (status_attr) XFree (status_attr); |
|
|
1527 | if (fs) XFreeFontSet (display->display, fs); |
|
|
1528 | |
|
|
1529 | if (Input_Context == NULL) |
|
|
1530 | { |
|
|
1531 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
|
|
1532 | im_destroy (); |
|
|
1533 | return false; |
|
|
1534 | } |
|
|
1535 | |
|
|
1536 | #if 0 |
|
|
1537 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1538 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1539 | vt_select_input (); |
|
|
1540 | #endif |
|
|
1541 | |
|
|
1542 | if (input_style & XIMPreeditArea) |
|
|
1543 | IMSetStatusPosition (); |
|
|
1544 | |
|
|
1545 | return true; |
|
|
1546 | } |
|
|
1547 | |
|
|
1548 | void |
|
|
1549 | rxvt_term::im_cb () |
|
|
1550 | { |
|
|
1551 | int i; |
|
|
1552 | const char *p; |
|
|
1553 | char **s; |
|
|
1554 | char buf[IMBUFSIZ]; |
|
|
1555 | |
|
|
1556 | make_current (); |
|
|
1557 | |
|
|
1558 | im_destroy (); |
|
|
1559 | |
|
|
1560 | if (Input_Context) |
|
|
1561 | return; |
|
|
1562 | |
|
|
1563 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1564 | if (rs[Rs_imLocale]) |
|
|
1565 | SET_LOCALE (rs[Rs_imLocale]); |
|
|
1566 | #endif |
|
|
1567 | |
|
|
1568 | p = rs[Rs_inputMethod]; |
|
|
1569 | if (p && *p) |
|
|
1570 | { |
|
|
1571 | bool found = false; |
|
|
1572 | |
|
|
1573 | s = rxvt_splitcommastring (p); |
|
|
1574 | |
|
|
1575 | for (i = 0; s[i]; i++) |
|
|
1576 | { |
|
|
1577 | if (*s[i]) |
|
|
1578 | { |
|
|
1579 | strcpy (buf, "@im="); |
|
|
1580 | strncat (buf, s[i], IMBUFSIZ - 5); |
|
|
1581 | if (IM_get_IC (buf)) |
|
|
1582 | { |
|
|
1583 | found = true; |
1152 | break; |
1584 | break; |
|
|
1585 | } |
1153 | } |
1586 | } |
1154 | } |
1587 | } |
1155 | for (i = 0; s[i]; i++) |
|
|
1156 | free(s[i]); |
|
|
1157 | free(s); |
|
|
1158 | XFree(xim_styles); |
|
|
1159 | |
1588 | |
|
|
1589 | rxvt_freecommastring (s); |
|
|
1590 | |
1160 | if (!found) { |
1591 | if (found) |
1161 | XCloseIM(xim); |
1592 | goto done; |
1162 | return False; |
|
|
1163 | } |
1593 | } |
1164 | |
1594 | |
1165 | ximcallback.callback = rxvt_IMDestroyCallback; |
1595 | /* try with XMODIFIERS env. var. */ |
|
|
1596 | if (IM_get_IC ("")) |
|
|
1597 | goto done; |
1166 | |
1598 | |
1167 | /* XXX: not sure why we need this (as well as IC one below) */ |
1599 | /* try with no modifiers base IF the user didn't specify an IM */ |
1168 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1600 | if (IM_get_IC ("@im=none")) |
|
|
1601 | goto done; |
1169 | |
1602 | |
1170 | preedit_attr = status_attr = NULL; |
1603 | done: |
1171 | |
1604 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1172 | if (R->input_style & XIMPreeditPosition) { |
1605 | if (rs[Rs_imLocale]) |
1173 | rxvt_setSize(aR_ & rect); |
1606 | SET_LOCALE (locale); |
1174 | rxvt_setPosition(aR_ & spot); |
1607 | #endif |
1175 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1176 | |
|
|
1177 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1178 | XNSpotLocation, &spot, |
|
|
1179 | XNForeground, fg, XNBackground, bg, |
|
|
1180 | //XNFontSet, R->TermWin.fontset, |
|
|
1181 | NULL); |
|
|
1182 | } else if (R->input_style & XIMPreeditArea) { |
|
|
1183 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1184 | |
|
|
1185 | /* |
|
|
1186 | * The necessary width of preedit area is unknown |
|
|
1187 | * until create input context. |
|
|
1188 | */ |
|
|
1189 | needed_rect.width = 0; |
|
|
1190 | |
|
|
1191 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
|
|
1192 | |
|
|
1193 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1194 | XNForeground, fg, XNBackground, bg, |
|
|
1195 | //XNFontSet, R->TermWin.fontset, |
|
|
1196 | NULL); |
|
|
1197 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1198 | XNForeground, fg, XNBackground, bg, |
|
|
1199 | //XNFontSet, R->TermWin.fontset, |
|
|
1200 | NULL); |
|
|
1201 | } |
|
|
1202 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
|
|
1203 | XNClientWindow, R->TermWin.parent[0], |
|
|
1204 | XNFocusWindow, R->TermWin.parent[0], |
|
|
1205 | XNDestroyCallback, &ximcallback, |
|
|
1206 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1207 | preedit_attr, |
|
|
1208 | status_attr ? XNStatusAttributes : NULL, |
|
|
1209 | status_attr, NULL); |
|
|
1210 | if (preedit_attr) |
|
|
1211 | XFree(preedit_attr); |
|
|
1212 | if (status_attr) |
|
|
1213 | XFree(status_attr); |
|
|
1214 | if (R->Input_Context == NULL) { |
|
|
1215 | rxvt_print_error("failed to create input context"); |
|
|
1216 | XCloseIM(xim); |
|
|
1217 | return False; |
|
|
1218 | } |
|
|
1219 | if (R->input_style & XIMPreeditArea) |
|
|
1220 | rxvt_IMSetStatusPosition(aR); |
|
|
1221 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
|
|
1222 | return True; |
|
|
1223 | } |
1608 | } |
1224 | |
1609 | |
1225 | /* EXTPROTO */ |
|
|
1226 | void |
1610 | void |
1227 | rxvt_IMSetStatusPosition(pR) |
1611 | rxvt_term::IMSetStatusPosition () |
1228 | { |
1612 | { |
1229 | XRectangle preedit_rect, status_rect, *needed_rect; |
1613 | XRectangle preedit_rect, status_rect, *needed_rect; |
1230 | XVaNestedList preedit_attr, status_attr; |
1614 | XVaNestedList preedit_attr, status_attr; |
1231 | |
1615 | |
1232 | if (R->Input_Context == NULL |
1616 | if (!Input_Context |
|
|
1617 | || !focus |
1233 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1618 | || !(input_style & XIMPreeditArea) |
1234 | || !rxvt_IMisRunning(aR)) |
1619 | || !IMisRunning ()) |
1235 | return; |
1620 | return; |
1236 | |
1621 | |
1237 | /* Getting the necessary width of preedit area */ |
1622 | /* Getting the necessary width of preedit area */ |
1238 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1623 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1239 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1624 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1240 | XFree(status_attr); |
1625 | XFree (status_attr); |
1241 | |
1626 | |
1242 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1627 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1628 | XFree (needed_rect); |
1243 | |
1629 | |
1244 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1630 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1245 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1631 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1246 | |
1632 | |
1247 | XSetICValues(R->Input_Context, |
1633 | XSetICValues (Input_Context, |
1248 | XNPreeditAttributes, preedit_attr, |
1634 | XNPreeditAttributes, preedit_attr, |
1249 | XNStatusAttributes, status_attr, NULL); |
1635 | XNStatusAttributes, status_attr, NULL); |
1250 | |
1636 | |
1251 | XFree(preedit_attr); |
1637 | XFree (preedit_attr); |
1252 | XFree(status_attr); |
1638 | XFree (status_attr); |
1253 | } |
1639 | } |
1254 | #endif /* USE_XIM */ |
1640 | #endif /* USE_XIM */ |
1255 | |
1641 | |
1256 | /*----------------------------------------------------------------------*/ |
|
|
1257 | rxvt_t rxvt_current_term; |
|
|
1258 | |
|
|
1259 | /*----------------------- end-of-file (C source) -----------------------*/ |
1642 | /*----------------------- end-of-file (C source) -----------------------*/ |