1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.12 2003/12/16 23:04:13 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) 2003-2004 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 */ |
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36 | |
35 | |
37 | #include <signal.h> |
36 | #include <csignal> |
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37 | #include <cstring> |
38 | |
38 | |
39 | #ifdef TTY_GID_SUPPORT |
39 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
40 | # include <grp.h> |
41 | #endif |
41 | #endif |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
47 | void * |
47 | #ifdef KEYSYM_RESOURCE |
48 | rxvt_term::operator new (size_t s) |
48 | # include "keyboard.h" |
49 | { |
49 | #endif |
50 | void *p = malloc (s); |
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51 | |
50 | |
52 | MEMSET (p, 0, s); |
51 | vector<rxvt_term *> rxvt_term::termlist; |
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52 | |
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53 | static char curlocale[128]; |
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54 | |
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55 | bool |
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56 | rxvt_set_locale (const char *locale) |
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57 | { |
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58 | if (!locale || !strncmp (locale, curlocale, 128)) |
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59 | return false; |
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60 | |
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61 | strncpy (curlocale, locale, 128); |
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62 | setlocale (LC_CTYPE, curlocale); |
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63 | return true; |
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64 | } |
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65 | |
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66 | #if ENABLE_COMBINING |
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67 | class rxvt_composite_vec rxvt_composite; |
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68 | |
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69 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
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70 | { |
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71 | compose_char *cc; |
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72 | |
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73 | // break compose chains, as stupid readline really likes to duplicate |
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74 | // composing characters for some reason near the end of a line. |
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75 | cc = (*this)[c1]; |
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76 | while (cc) |
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77 | { |
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78 | if (cc->c2 == c2) return c1; |
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79 | cc = (*this)[cc->c1]; |
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80 | } |
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81 | |
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82 | // check to see wether this combination already exists otherwise |
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83 | for (cc = v.end (); cc-- > v.begin (); ) |
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84 | { |
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85 | if (cc->c1 == c1 && cc->c2 == c2) |
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86 | return COMPOSE_LO + (cc - v.begin ()); |
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87 | } |
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88 | |
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89 | // allocate a new combination |
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90 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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91 | { |
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92 | static int seen; |
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93 | |
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94 | if (!seen++) |
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95 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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96 | |
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97 | return REPLACEMENT_CHAR; |
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98 | } |
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99 | |
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100 | v.push_back (compose_char (c1, c2)); |
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101 | |
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102 | return v.size () - 1 + COMPOSE_LO; |
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103 | } |
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104 | |
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105 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
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106 | { |
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107 | compose_char *cc = (*this)[c]; |
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108 | |
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109 | if (!cc) |
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110 | { |
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111 | if (r) *r = c; |
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112 | return 1; |
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113 | } |
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114 | |
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115 | int len = expand (cc->c1, r); |
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116 | |
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117 | if (r) r += len; |
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118 | |
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119 | if (cc->c2 != NOCHAR) |
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120 | { |
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121 | len++; |
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122 | if (r) *r++ = cc->c2; |
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123 | } |
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124 | |
53 | return p; |
125 | return len; |
54 | } |
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55 | |
126 | |
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 | } |
127 | } |
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128 | #endif |
61 | |
129 | |
62 | rxvt_term::rxvt_term () |
130 | rxvt_term::rxvt_term () |
63 | : pty_ev (this, &rxvt_term::pty_cb), |
131 | : |
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132 | #if TRANSPARENT |
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133 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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134 | #endif |
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135 | #ifdef HAVE_SCROLLBARS |
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136 | scrollbar_ev (this, &rxvt_term::x_cb), |
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137 | #endif |
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138 | #ifdef MENUBAR |
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139 | menubar_ev (this, &rxvt_term::x_cb), |
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140 | #endif |
64 | #ifdef CURSOR_BLINK |
141 | #ifdef CURSOR_BLINK |
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142 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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143 | #endif |
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144 | #ifdef TEXT_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
145 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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146 | #endif |
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147 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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148 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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149 | #endif |
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150 | #ifdef SELECTION_SCROLLING |
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151 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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152 | #endif |
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153 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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154 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
66 | #endif |
155 | #endif |
67 | #ifdef POINTER_BLANK |
156 | #ifdef POINTER_BLANK |
68 | pointer_ev (this, &rxvt_term::pointer_cb), |
157 | pointer_ev (this, &rxvt_term::pointer_cb), |
69 | #endif |
158 | #endif |
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159 | #ifdef USE_XIM |
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160 | im_ev (this, &rxvt_term::im_cb), |
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161 | #endif |
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162 | termwin_ev (this, &rxvt_term::x_cb), |
70 | x_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
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164 | check_ev (this, &rxvt_term::check_cb), |
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165 | flush_ev (this, &rxvt_term::flush_cb), |
71 | destroy_ev (this, &rxvt_term::destroy_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
72 | check_ev (this, &rxvt_term::check_cb), |
167 | pty_ev (this, &rxvt_term::pty_cb), |
73 | incr_ev (this, &rxvt_term::incr_cb) |
168 | incr_ev (this, &rxvt_term::incr_cb) |
74 | { |
169 | { |
75 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
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171 | |
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172 | termlist.push_back (this); |
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173 | |
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174 | #ifdef KEYSYM_RESOURCE |
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175 | keyboard = new keyboard_manager; |
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176 | |
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177 | if (!keyboard) |
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178 | rxvt_fatal ("out of memory, aborting.\n"); |
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179 | #endif |
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180 | } |
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181 | |
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182 | // clean up the most important stuff, do *not* call x or free mem etc. |
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183 | // for use before an emergency exit |
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184 | void rxvt_term::emergency_cleanup () |
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185 | { |
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186 | if (cmd_pid) |
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187 | kill (-cmd_pid, SIGHUP); |
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188 | |
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189 | #ifdef UTMP_SUPPORT |
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190 | privileged_utmp (RESTORE); |
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191 | #endif |
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192 | |
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193 | pty.put (); |
76 | } |
194 | } |
77 | |
195 | |
78 | rxvt_term::~rxvt_term () |
196 | rxvt_term::~rxvt_term () |
79 | { |
197 | { |
80 | rxvt_scr_release (this); |
198 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
81 | |
199 | |
82 | #ifndef NO_SETOWNER_TTYDEV |
200 | emergency_cleanup (); |
83 | rxvt_privileged_ttydev (this, RESTORE); |
201 | |
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202 | #if ENABLE_STYLES |
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203 | for (int i = RS_styleCount; --i; ) |
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204 | if (fontset[i] != fontset[0]) |
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205 | delete fontset[i]; |
84 | #endif |
206 | #endif |
85 | #ifdef UTMP_SUPPORT |
207 | delete fontset[0]; |
86 | rxvt_privileged_utmp (this, RESTORE); |
208 | |
87 | #endif |
209 | if (display) |
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210 | { |
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211 | dDisp; |
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212 | |
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213 | selection_clear (); |
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214 | |
88 | #ifdef USE_XIM |
215 | #ifdef USE_XIM |
89 | if (Input_Context != NULL) |
216 | im_destroy (); |
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217 | #endif |
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218 | #ifdef MENUBAR |
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219 | if (menubarGC) XFreeGC (disp, menubarGC); |
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220 | #endif |
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221 | #ifdef XTERM_SCROLLBAR |
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222 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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223 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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224 | #endif |
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225 | #ifdef PLAIN_SCROLLBAR |
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226 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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227 | #endif |
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228 | #ifdef NEXT_SCROLLBAR |
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229 | if (blackGC) XFreeGC (disp, blackGC); |
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230 | if (whiteGC) XFreeGC (disp, whiteGC); |
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231 | if (grayGC) XFreeGC (disp, grayGC); |
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232 | if (darkGC) XFreeGC (disp, darkGC); |
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233 | if (stippleGC) XFreeGC (disp, stippleGC); |
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234 | if (dimple) XFreePixmap (disp, dimple); |
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235 | if (upArrow) XFreePixmap (disp, upArrow); |
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236 | if (downArrow) XFreePixmap (disp, downArrow); |
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237 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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238 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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239 | #endif |
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240 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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241 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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242 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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243 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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244 | #endif |
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245 | if (gc) XFreeGC (disp, gc); |
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246 | |
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247 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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248 | delete menuBar.drawable; |
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249 | //if (menuBar.win) |
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250 | // XDestroyWindow (disp, menuBar.win); |
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251 | #endif |
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252 | delete drawable; |
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253 | // destroy all windows |
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254 | if (parent[0]) |
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255 | XDestroyWindow (disp, parent[0]); |
90 | { |
256 | } |
91 | XDestroyIC (Input_Context); |
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92 | Input_Context = NULL; |
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93 | } |
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94 | #endif |
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95 | |
257 | |
96 | if (cmd_fd >= 0) |
258 | // TODO: free pixcolours, colours should become part of rxvt_display |
97 | close (cmd_fd); |
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98 | |
259 | |
99 | if (Xfd >= 0) |
260 | delete pix_colors_focused; |
100 | XCloseDisplay (Xdisplay); |
261 | #if OFF_FOCUS_FADING |
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262 | delete pix_colors_unfocused; |
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263 | #endif |
101 | |
264 | |
102 | delete PixColors; |
265 | displays.put (display); |
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266 | |
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267 | scr_release (); |
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268 | |
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269 | /* clear all resources */ |
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270 | for (int i = 0; i < allocated.size (); i++) |
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271 | free (allocated [i]); |
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272 | |
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273 | free (selection.text); |
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274 | // TODO: manage env vars in child only(!) |
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275 | free (env_windowid); |
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276 | free (env_display); |
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277 | free (env_term); |
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278 | free (env_colorfgbg); |
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279 | free (locale); |
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280 | free (v_buffer); |
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281 | free (incr_buf); |
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282 | |
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283 | delete envv; |
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284 | delete argv; |
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285 | |
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286 | #ifdef KEYSYM_RESOURCE |
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287 | delete keyboard; |
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288 | #endif |
103 | } |
289 | } |
104 | |
290 | |
105 | void |
291 | void |
106 | rxvt_term::destroy () |
292 | rxvt_term::destroy () |
107 | { |
293 | { |
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294 | if (destroy_ev.active) |
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295 | return; |
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296 | |
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297 | #if ENABLE_OVERLAY |
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298 | scr_overlay_off (); |
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299 | #endif |
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300 | |
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301 | if (display) |
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302 | { |
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303 | #if USE_XIM |
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304 | im_ev.stop (display); |
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305 | #endif |
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306 | #if HAVE_SCROLLBARS |
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307 | scrollbar_ev.stop (display); |
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308 | #endif |
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309 | #if MENUBAR |
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310 | menubar_ev.stop (display); |
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311 | #endif |
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312 | #if TRANSPARENT |
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313 | rootwin_ev.stop (display); |
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314 | #endif |
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315 | incr_ev.stop (); |
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316 | termwin_ev.stop (display); |
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317 | vt_ev.stop (display); |
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318 | } |
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319 | |
108 | check_ev.stop (); |
320 | check_ev.stop (); |
109 | pty_ev.stop (); |
321 | pty_ev.stop (); |
110 | x_ev.stop (); |
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111 | #ifdef CURSOR_BLINK |
322 | #ifdef CURSOR_BLINK |
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323 | cursor_blink_ev.stop (); |
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324 | #endif |
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325 | #ifdef TEXT_BLINK |
112 | blink_ev.stop (); |
326 | text_blink_ev.stop (); |
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327 | #endif |
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328 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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329 | cont_scroll_ev.stop (); |
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330 | #endif |
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331 | #ifdef SELECTION_SCROLLING |
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332 | sel_scroll_ev.stop (); |
113 | #endif |
333 | #endif |
114 | #ifdef POINTER_BLANK |
334 | #ifdef POINTER_BLANK |
115 | pointer_ev.stop (); |
335 | pointer_ev.stop (); |
116 | #endif |
336 | #endif |
117 | |
337 | |
… | |
… | |
125 | |
345 | |
126 | delete this; |
346 | delete this; |
127 | } |
347 | } |
128 | |
348 | |
129 | /*----------------------------------------------------------------------*/ |
349 | /*----------------------------------------------------------------------*/ |
130 | /* rxvt_init() */ |
350 | /* |
131 | /* LIBPROTO */ |
351 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
132 | rxvt_t |
352 | * TODO: if debugging, this should free up any known resources if we can |
133 | rxvt_init (int argc, const char *const *argv) |
353 | */ |
134 | { |
354 | static XErrorHandler old_xerror_handler; |
135 | SET_R (new rxvt_term); |
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136 | dR; |
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137 | |
355 | |
138 | if (!R->init_vars () || !R->init (argc, argv)) |
356 | static void |
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357 | rxvt_emergency_cleanup () |
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358 | { |
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359 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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360 | (*t)->emergency_cleanup (); |
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361 | } |
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362 | |
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363 | #if ENABLE_FRILLS |
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364 | static void |
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365 | print_x_error (Display *dpy, XErrorEvent *event) |
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366 | { |
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367 | char buffer[BUFSIZ]; |
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368 | char mesg[BUFSIZ]; |
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369 | char number[32]; |
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370 | char *mtype = "XlibMessage"; |
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371 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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372 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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373 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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374 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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375 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
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376 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
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377 | sprintf(number, "%d", event->request_code); |
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378 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
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379 | rxvt_warn ("(which is %s)\n", buffer); |
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380 | if (event->request_code >= 128) { |
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381 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
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382 | mesg, BUFSIZ); |
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383 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
139 | { |
384 | } |
140 | delete R; |
385 | if ((event->error_code == BadWindow) || |
141 | return NULL; |
386 | (event->error_code == BadPixmap) || |
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387 | (event->error_code == BadCursor) || |
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388 | (event->error_code == BadFont) || |
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389 | (event->error_code == BadDrawable) || |
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390 | (event->error_code == BadColor) || |
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391 | (event->error_code == BadGC) || |
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392 | (event->error_code == BadIDChoice) || |
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393 | (event->error_code == BadValue) || |
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394 | (event->error_code == BadAtom)) { |
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395 | if (event->error_code == BadValue) |
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396 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
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397 | mesg, BUFSIZ); |
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398 | else if (event->error_code == BadAtom) |
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399 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
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400 | mesg, BUFSIZ); |
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401 | else |
|
|
402 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
403 | mesg, BUFSIZ); |
|
|
404 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
405 | } |
|
|
406 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
407 | mesg, BUFSIZ); |
|
|
408 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
409 | } |
|
|
410 | #endif |
|
|
411 | |
|
|
412 | int |
|
|
413 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
414 | { |
|
|
415 | if (GET_R->allowedxerror == -1) |
|
|
416 | GET_R->allowedxerror = event->error_code; |
|
|
417 | else |
142 | } |
418 | { |
143 | |
419 | // GET_R is most likely not the terminal which caused the error, |
144 | return R; |
420 | // so just output the error and continue |
145 | } |
421 | #if ENABLE_FRILLS |
146 | |
422 | print_x_error (display, event); |
147 | /* EXTPROTO */ |
|
|
148 | void |
|
|
149 | rxvt_init_signals () |
|
|
150 | { |
|
|
151 | /* install exit handler for cleanup */ |
|
|
152 | #if 0 |
|
|
153 | #ifdef HAVE_ATEXIT |
|
|
154 | atexit(rxvt_clean_exit); |
|
|
155 | #else |
423 | #else |
|
|
424 | old_xerror_handler (display, event); |
156 | #endif |
425 | #endif |
157 | #endif |
426 | } |
158 | |
427 | |
159 | struct sigaction sa; |
428 | return 0; |
160 | |
|
|
161 | sigfillset (&sa.sa_mask); |
|
|
162 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
163 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
164 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
165 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
166 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
167 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
168 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
169 | |
|
|
170 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
171 | /* signal (SIGURG, SIG_DFL); */ |
|
|
172 | |
|
|
173 | XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
174 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
175 | } |
429 | } |
176 | |
430 | |
|
|
431 | int |
|
|
432 | rxvt_xioerror_handler (Display *display) |
|
|
433 | { |
|
|
434 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
435 | DisplayString (display)); |
|
|
436 | rxvt_emergency_cleanup (); |
|
|
437 | _exit (EXIT_FAILURE); |
|
|
438 | } |
|
|
439 | |
|
|
440 | /*----------------------------------------------------------------------*/ |
177 | bool |
441 | bool |
178 | rxvt_term::init (int argc, const char *const *argv) |
442 | rxvt_term::init (int argc, const char *const *argv) |
179 | { |
443 | { |
180 | dR;//TODO (scrollbar, setidle) |
444 | SET_R (this); |
181 | |
445 | |
|
|
446 | set_locale (""); |
|
|
447 | |
|
|
448 | if (!init_vars ()) |
|
|
449 | return false; |
|
|
450 | |
|
|
451 | init_secondary (); |
|
|
452 | |
|
|
453 | const char **cmd_argv = init_resources (argc, argv); |
|
|
454 | |
|
|
455 | #ifdef KEYSYM_RESOURCE |
|
|
456 | keyboard->register_done (); |
|
|
457 | #endif |
|
|
458 | |
|
|
459 | #if MENUBAR_MAX |
|
|
460 | menubar_read (rs[Rs_menu]); |
|
|
461 | #endif |
|
|
462 | #ifdef HAVE_SCROLLBARS |
|
|
463 | if (options & Opt_scrollBar) |
|
|
464 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
465 | #endif |
|
|
466 | |
|
|
467 | create_windows (argc, argv); |
|
|
468 | |
|
|
469 | dDisp; |
|
|
470 | |
|
|
471 | init_xlocale (); |
|
|
472 | |
|
|
473 | scr_reset (); /* initialize screen */ |
|
|
474 | |
|
|
475 | #if 0 |
|
|
476 | XSynchronize (disp, True); |
|
|
477 | #endif |
|
|
478 | |
|
|
479 | #ifdef HAVE_SCROLLBARS |
|
|
480 | if (options & Opt_scrollBar) |
|
|
481 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
482 | #endif |
|
|
483 | #if (MENUBAR_MAX) |
|
|
484 | if (menubar_visible ()) |
|
|
485 | XMapWindow (disp, menuBar.win); |
|
|
486 | #endif |
|
|
487 | #ifdef TRANSPARENT |
|
|
488 | if (options & Opt_transparent) |
|
|
489 | { |
|
|
490 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
491 | check_our_parents (); |
|
|
492 | rootwin_ev.start (display, display->root); |
|
|
493 | } |
|
|
494 | #endif |
|
|
495 | |
|
|
496 | XMapWindow (disp, vt); |
|
|
497 | XMapWindow (disp, parent[0]); |
|
|
498 | |
|
|
499 | set_colorfgbg (); |
|
|
500 | |
|
|
501 | init_command (cmd_argv); |
|
|
502 | |
|
|
503 | free (cmd_argv); |
|
|
504 | |
|
|
505 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
506 | |
|
|
507 | check_ev.start (); |
|
|
508 | |
|
|
509 | return true; |
|
|
510 | } |
|
|
511 | |
|
|
512 | static struct sig_handlers |
|
|
513 | { |
|
|
514 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
515 | |
|
|
516 | void sig_chld (sig_watcher &w) |
|
|
517 | { |
|
|
518 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
519 | int pid; |
|
|
520 | |
|
|
521 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
522 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
523 | if (pid == (*t)->cmd_pid) |
|
|
524 | { |
|
|
525 | (*t)->destroy (); |
|
|
526 | break; |
|
|
527 | } |
|
|
528 | } |
|
|
529 | |
|
|
530 | /* |
|
|
531 | * Catch a fatal signal and tidy up before quitting |
|
|
532 | */ |
|
|
533 | void |
|
|
534 | sig_term (sig_watcher &w) |
|
|
535 | { |
|
|
536 | #ifdef DEBUG_CMD |
|
|
537 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
538 | #endif |
|
|
539 | rxvt_emergency_cleanup (); |
|
|
540 | signal (w.signum, SIG_DFL); |
|
|
541 | kill (getpid (), w.signum); |
|
|
542 | } |
|
|
543 | |
|
|
544 | sig_handlers () |
|
|
545 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
546 | sw_term (this, &sig_handlers::sig_term), |
|
|
547 | sw_int (this, &sig_handlers::sig_term) |
|
|
548 | { |
|
|
549 | } |
|
|
550 | } sig_handlers; |
|
|
551 | |
|
|
552 | void |
|
|
553 | rxvt_init () |
|
|
554 | { |
182 | /* |
555 | /* |
183 | * Save and then give up any super-user privileges |
556 | * Save and then give up any super-user privileges |
184 | * If we need privileges in any area then we must specifically request it. |
557 | * If we need privileges in any area then we must specifically request it. |
185 | * We should only need to be root in these cases: |
558 | * We should only need to be root in these cases: |
186 | * 1. write utmp entries on some systems |
559 | * 1. write utmp entries on some systems |
187 | * 2. chown tty on some systems |
560 | * 2. chown tty on some systems |
188 | */ |
561 | */ |
189 | rxvt_privileges (this, SAVE); |
562 | rxvt_privileges (SAVE); |
190 | rxvt_privileges (this, IGNORE); |
563 | rxvt_privileges (IGNORE); |
191 | |
564 | |
192 | rxvt_init_secondary (this); |
565 | signal (SIGHUP, SIG_IGN); |
|
|
566 | signal (SIGPIPE, SIG_IGN); |
193 | |
567 | |
194 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
568 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
569 | sig_handlers.sw_term.start (SIGTERM); |
|
|
570 | sig_handlers.sw_int.start (SIGINT); |
195 | |
571 | |
196 | #if (MENUBAR_MAX) |
572 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
197 | rxvt_menubar_read (this, rs[Rs_menu]); |
573 | /* signal (SIGURG, SIG_DFL); */ |
198 | #endif |
|
|
199 | #ifdef HAVE_SCROLLBARS |
|
|
200 | if (Options & Opt_scrollBar) |
|
|
201 | scrollbar_setIdle (); /* set existence for size calculations */ |
|
|
202 | #endif |
|
|
203 | |
574 | |
204 | rxvt_Create_Windows (this, argc, argv); |
575 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
205 | |
576 | // TODO: handle this with exceptions and tolerate the memory loss |
206 | rxvt_init_xlocale (this); |
577 | XSetIOErrorHandler (rxvt_xioerror_handler); |
207 | |
|
|
208 | rxvt_scr_reset (this); /* initialize screen */ |
|
|
209 | #ifdef RXVT_GRAPHICS |
|
|
210 | rxvt_Gr_reset (this); /* reset graphics */ |
|
|
211 | #endif |
|
|
212 | |
|
|
213 | #if 0 |
|
|
214 | #ifdef DEBUG_X |
|
|
215 | XSynchronize(Xdisplay, True); |
|
|
216 | #endif |
|
|
217 | #endif |
|
|
218 | |
|
|
219 | #ifdef HAVE_SCROLLBARS |
|
|
220 | if (Options & Opt_scrollBar) |
|
|
221 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
|
|
222 | #endif |
|
|
223 | #if (MENUBAR_MAX) |
|
|
224 | if (menubar_visible(r)) |
|
|
225 | XMapWindow (Xdisplay, menuBar.win); |
|
|
226 | #endif |
|
|
227 | #ifdef TRANSPARENT |
|
|
228 | if (Options & Opt_transparent) |
|
|
229 | { |
|
|
230 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
|
|
231 | rxvt_check_our_parents (this); |
|
|
232 | } |
|
|
233 | #endif |
|
|
234 | XMapWindow (Xdisplay, TermWin.vt); |
|
|
235 | XMapWindow (Xdisplay, TermWin.parent[0]); |
|
|
236 | |
|
|
237 | rxvt_init_env (this); |
|
|
238 | rxvt_init_command (this, cmd_argv); |
|
|
239 | |
|
|
240 | x_ev.start (Xfd, EVENT_READ); |
|
|
241 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
242 | |
|
|
243 | check_ev.start (); |
|
|
244 | |
|
|
245 | process_x_events (); |
|
|
246 | |
|
|
247 | return true; |
|
|
248 | } |
|
|
249 | |
|
|
250 | /* ------------------------------------------------------------------------- * |
|
|
251 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
252 | * ------------------------------------------------------------------------- */ |
|
|
253 | /* |
|
|
254 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
255 | */ |
|
|
256 | /* ARGSUSED */ |
|
|
257 | /* EXTPROTO */ |
|
|
258 | RETSIGTYPE |
|
|
259 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
|
|
260 | { |
|
|
261 | int pid, save_errno = errno; |
|
|
262 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
|
|
263 | ; |
|
|
264 | errno = save_errno; |
|
|
265 | |
|
|
266 | #if 0 |
|
|
267 | if (pid == R->cmd_pid) |
|
|
268 | exit (EXIT_SUCCESS); |
|
|
269 | #endif |
|
|
270 | } |
|
|
271 | |
|
|
272 | /* |
|
|
273 | * Catch a fatal signal and tidy up before quitting |
|
|
274 | */ |
|
|
275 | /* EXTPROTO */ |
|
|
276 | RETSIGTYPE |
|
|
277 | rxvt_Exit_signal(int sig) |
|
|
278 | { |
|
|
279 | signal(sig, SIG_DFL); |
|
|
280 | #ifdef DEBUG_CMD |
|
|
281 | rxvt_print_error("signal %d", sig); |
|
|
282 | #endif |
|
|
283 | rxvt_clean_exit(); |
|
|
284 | kill(getpid(), sig); |
|
|
285 | } |
|
|
286 | |
|
|
287 | /* ARGSUSED */ |
|
|
288 | /* INTPROTO */ |
|
|
289 | int |
|
|
290 | rxvt_xerror_handler(const Display * display |
|
|
291 | __attribute__ ((unused)), const XErrorEvent * event) |
|
|
292 | { |
|
|
293 | dR; |
|
|
294 | |
|
|
295 | if (R->allowedxerror == -1) |
|
|
296 | R->allowedxerror = event->error_code; |
|
|
297 | else |
|
|
298 | { |
|
|
299 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
|
|
300 | event->request_code, event->minor_code, |
|
|
301 | event->error_code); |
|
|
302 | |
|
|
303 | R->destroy (); |
|
|
304 | } |
|
|
305 | |
|
|
306 | return 0; |
|
|
307 | } |
|
|
308 | |
|
|
309 | /*----------------------------------------------------------------------*/ |
|
|
310 | /* |
|
|
311 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
312 | * TODO: if debugging, this should free up any known resources if we can |
|
|
313 | */ |
|
|
314 | /* EXTPROTO */ |
|
|
315 | void |
|
|
316 | rxvt_clean_exit () |
|
|
317 | { |
|
|
318 | dR; |
|
|
319 | |
|
|
320 | R->destroy (); |
|
|
321 | } |
578 | } |
322 | |
579 | |
323 | /* ------------------------------------------------------------------------- * |
580 | /* ------------------------------------------------------------------------- * |
324 | * MEMORY ALLOCATION WRAPPERS * |
581 | * MEMORY ALLOCATION WRAPPERS * |
325 | * ------------------------------------------------------------------------- */ |
582 | * ------------------------------------------------------------------------- */ |
326 | /* EXTPROTO */ |
583 | void * |
|
|
584 | rxvt_malloc (size_t size) |
|
|
585 | { |
|
|
586 | void *p = malloc (size); |
|
|
587 | |
|
|
588 | if (!p) |
|
|
589 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
590 | |
|
|
591 | return p; |
|
|
592 | } |
|
|
593 | |
|
|
594 | void * |
|
|
595 | rxvt_calloc (size_t number, size_t size) |
|
|
596 | { |
|
|
597 | void *p = calloc (number, size); |
|
|
598 | |
|
|
599 | if (!p) |
|
|
600 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
601 | |
|
|
602 | return p; |
|
|
603 | } |
|
|
604 | |
327 | void * |
605 | void * |
328 | rxvt_malloc(size_t size) |
|
|
329 | { |
|
|
330 | void *p; |
|
|
331 | |
|
|
332 | p = malloc(size); |
|
|
333 | if (p) |
|
|
334 | return p; |
|
|
335 | |
|
|
336 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
337 | rxvt_clean_exit(); |
|
|
338 | exit(EXIT_FAILURE); |
|
|
339 | /* NOTREACHED */ |
|
|
340 | } |
|
|
341 | |
|
|
342 | /* EXTPROTO */ |
|
|
343 | void * |
|
|
344 | rxvt_calloc(size_t number, size_t size) |
|
|
345 | { |
|
|
346 | void *p; |
|
|
347 | |
|
|
348 | p = calloc(number, size); |
|
|
349 | if (p) |
|
|
350 | return p; |
|
|
351 | |
|
|
352 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
353 | rxvt_clean_exit(); |
|
|
354 | exit(EXIT_FAILURE); |
|
|
355 | /* NOTREACHED */ |
|
|
356 | } |
|
|
357 | |
|
|
358 | /* EXTPROTO */ |
|
|
359 | void * |
|
|
360 | rxvt_realloc(void *ptr, size_t size) |
606 | rxvt_realloc (void *ptr, size_t size) |
361 | { |
607 | { |
362 | void *p; |
|
|
363 | |
|
|
364 | if (ptr) |
|
|
365 | p = realloc(ptr, size); |
608 | void *p = realloc (ptr, size); |
366 | else |
609 | |
367 | p = malloc(size); |
|
|
368 | if (p) |
610 | if (!p) |
|
|
611 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
612 | |
369 | return p; |
613 | return p; |
370 | |
|
|
371 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
372 | rxvt_clean_exit(); |
|
|
373 | exit(EXIT_FAILURE); |
|
|
374 | /* NOTREACHED */ |
|
|
375 | } |
614 | } |
376 | |
615 | |
377 | /* ------------------------------------------------------------------------- * |
616 | /* ------------------------------------------------------------------------- * |
378 | * PRIVILEGED OPERATIONS * |
617 | * PRIVILEGED OPERATIONS * |
379 | * ------------------------------------------------------------------------- */ |
618 | * ------------------------------------------------------------------------- */ |
380 | /* take care of suid/sgid super-user (root) privileges */ |
619 | /* take care of suid/sgid super-user (root) privileges */ |
381 | /* INTPROTO */ |
|
|
382 | void |
620 | void |
383 | rxvt_privileges(pR_ int mode) |
621 | rxvt_privileges (rxvt_privaction action) |
384 | { |
622 | { |
|
|
623 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
624 | static uid_t euid; |
|
|
625 | static gid_t egid; |
|
|
626 | #endif |
|
|
627 | |
385 | #if ! defined(__CYGWIN32__) |
628 | #if ! defined(__CYGWIN32__) |
386 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
629 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
387 | /* setreuid() is the poor man's setuid(), seteuid() */ |
630 | /* setreuid () is the poor man's setuid (), seteuid () */ |
388 | # define seteuid(a) setreuid(-1, (a)) |
631 | # define seteuid(a) setreuid(-1, (a)) |
389 | # define setegid(a) setregid(-1, (a)) |
632 | # define setegid(a) setregid(-1, (a)) |
390 | # define HAVE_SETEUID |
633 | # define HAVE_SETEUID |
391 | # endif |
634 | # endif |
392 | # ifdef HAVE_SETEUID |
635 | # ifdef HAVE_SETEUID |
393 | switch (mode) { |
636 | switch (action) |
|
|
637 | { |
394 | case IGNORE: |
638 | case IGNORE: |
395 | /* |
639 | /* |
396 | * change effective uid/gid - not real uid/gid - so we can switch |
640 | * change effective uid/gid - not real uid/gid - so we can switch |
397 | * back to root later, as required |
641 | * back to root later, as required |
398 | */ |
642 | */ |
399 | seteuid(getuid()); |
643 | seteuid (getuid ()); |
400 | setegid(getgid()); |
644 | setegid (getgid ()); |
401 | break; |
645 | break; |
402 | case SAVE: |
646 | case SAVE: |
403 | R->euid = geteuid(); |
647 | euid = geteuid (); |
404 | R->egid = getegid(); |
648 | egid = getegid (); |
405 | break; |
649 | break; |
406 | case RESTORE: |
650 | case RESTORE: |
407 | seteuid(R->euid); |
651 | seteuid (euid); |
408 | setegid(R->egid); |
652 | setegid (egid); |
409 | break; |
653 | break; |
410 | } |
654 | } |
411 | # else |
655 | # else |
412 | switch (mode) { |
656 | switch (action) |
|
|
657 | { |
413 | case IGNORE: |
658 | case IGNORE: |
414 | setuid(getuid()); |
659 | setuid (getuid ()); |
415 | setgid(getgid()); |
660 | setgid (getgid ()); |
416 | /* FALLTHROUGH */ |
661 | /* FALLTHROUGH */ |
417 | case SAVE: |
662 | case SAVE: |
418 | /* FALLTHROUGH */ |
663 | /* FALLTHROUGH */ |
419 | case RESTORE: |
664 | case RESTORE: |
420 | break; |
665 | break; |
421 | } |
666 | } |
422 | # endif |
667 | # endif |
423 | #endif |
668 | #endif |
424 | } |
669 | } |
425 | |
670 | |
426 | #ifdef UTMP_SUPPORT |
671 | #ifdef UTMP_SUPPORT |
427 | /* EXTPROTO */ |
|
|
428 | void |
672 | void |
429 | rxvt_privileged_utmp(pR_ char action) |
673 | rxvt_term::privileged_utmp (rxvt_privaction action) |
430 | { |
674 | { |
431 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
|
|
432 | action, R->next_utmp_action, getpid())); |
|
|
433 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
434 | || (R->Options & Opt_utmpInhibit) |
675 | if ((options & Opt_utmpInhibit) |
435 | || R->ttydev == NULL || *R->ttydev == '\0') |
676 | || !pty.name || !*pty.name) |
436 | return; |
677 | return; |
437 | |
678 | |
438 | rxvt_privileges(aR_ RESTORE); |
679 | rxvt_privileges (RESTORE); |
|
|
680 | |
439 | if (action == SAVE) { |
681 | if (action == SAVE) |
440 | R->next_utmp_action = RESTORE; |
682 | makeutent (pty.name, rs[Rs_display_name]); |
441 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
683 | else |
442 | } else { /* action == RESTORE */ |
684 | cleanutent (); |
443 | R->next_utmp_action = IGNORE; |
685 | |
444 | rxvt_cleanutent(aR); |
|
|
445 | } |
|
|
446 | rxvt_privileges(aR_ IGNORE); |
686 | rxvt_privileges (IGNORE); |
447 | } |
|
|
448 | #endif |
|
|
449 | |
|
|
450 | #ifndef NO_SETOWNER_TTYDEV |
|
|
451 | /* EXTPROTO */ |
|
|
452 | void |
|
|
453 | rxvt_privileged_ttydev(pR_ char action) |
|
|
454 | { |
|
|
455 | D_MAIN((stderr, |
|
|
456 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
|
|
457 | action, R->next_tty_action, getpid())); |
|
|
458 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
459 | || R->ttydev == NULL || *R->ttydev == '\0') |
|
|
460 | return; |
|
|
461 | |
|
|
462 | rxvt_privileges(aR_ RESTORE); |
|
|
463 | |
|
|
464 | if (action == SAVE) { |
|
|
465 | R->next_tty_action = RESTORE; |
|
|
466 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
467 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
|
|
468 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
|
|
469 | R->next_tty_action = IGNORE; |
|
|
470 | else |
|
|
471 | # endif |
|
|
472 | { |
|
|
473 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
|
|
474 | chmod(R->ttydev, R->ttymode); |
|
|
475 | # ifdef HAVE_REVOKE |
|
|
476 | revoke(R->ttydev); |
|
|
477 | # endif |
|
|
478 | } |
|
|
479 | } else { /* action == RESTORE */ |
|
|
480 | R->next_tty_action = IGNORE; |
|
|
481 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
482 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
|
|
483 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
|
|
484 | # else |
|
|
485 | chmod(R->ttydev, |
|
|
486 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
487 | chown(R->ttydev, 0, 0); |
|
|
488 | # endif |
|
|
489 | } |
|
|
490 | |
|
|
491 | rxvt_privileges(aR_ IGNORE); |
|
|
492 | |
|
|
493 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
494 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
495 | action == RESTORE ? "Restoring" : (action == |
|
|
496 | SAVE ? "Saving" : |
|
|
497 | "UNKNOWN ERROR for"), R->ttydev, |
|
|
498 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
|
|
499 | R->ttyfd_stat.st_gid)); |
|
|
500 | # endif |
|
|
501 | } |
687 | } |
502 | #endif |
688 | #endif |
503 | |
689 | |
504 | /*----------------------------------------------------------------------*/ |
690 | /*----------------------------------------------------------------------*/ |
505 | /* |
691 | /* |
506 | * window size/position calculcations for XSizeHint and other storage. |
692 | * window size/position calculcations for XSizeHint and other storage. |
507 | * if width/height are non-zero then override calculated width/height |
693 | * if width/height are non-zero then override calculated width/height |
508 | */ |
694 | */ |
509 | /* EXTPROTO */ |
|
|
510 | void |
695 | void |
511 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
696 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
512 | { |
697 | { |
513 | short recalc_x, recalc_y; |
698 | short recalc_x, recalc_y; |
514 | int x, y, sb_w, mb_h, flags; |
699 | int x, y, sb_w, mb_h, flags; |
515 | unsigned int w, h; |
700 | unsigned int w, h; |
516 | unsigned int max_width, max_height; |
701 | unsigned int max_width, max_height; |
|
|
702 | dDisp; |
517 | |
703 | |
518 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
704 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
519 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
705 | ncol, nrow, szHint.width, szHint.height)); |
520 | R->szHint.height)); |
706 | |
521 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
707 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
522 | R->szHint.win_gravity = NorthWestGravity; |
708 | szHint.win_gravity = NorthWestGravity; |
523 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
709 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
524 | |
710 | |
525 | recalc_x = recalc_y = 0; |
711 | recalc_x = recalc_y = 0; |
526 | flags = 0; |
712 | flags = 0; |
|
|
713 | |
527 | if (!R->parsed_geometry) { |
714 | if (!parsed_geometry) |
|
|
715 | { |
528 | R->parsed_geometry = 1; |
716 | parsed_geometry = 1; |
|
|
717 | |
529 | if (R->rs[Rs_geometry]) |
718 | if (rs[Rs_geometry]) |
530 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
719 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
720 | |
531 | if (flags & WidthValue) { |
721 | if (flags & WidthValue) |
532 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
722 | { |
|
|
723 | ncol = clamp (w, 0, MAX_POSITIVE_INT16); |
533 | R->szHint.flags |= USSize; |
724 | szHint.flags |= USSize; |
534 | } |
725 | } |
|
|
726 | |
535 | if (flags & HeightValue) { |
727 | if (flags & HeightValue) |
536 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
728 | { |
|
|
729 | nrow = clamp (h, 0, MAX_POSITIVE_INT16); |
537 | R->szHint.flags |= USSize; |
730 | szHint.flags |= USSize; |
538 | } |
731 | } |
|
|
732 | |
539 | if (flags & XValue) { |
733 | if (flags & XValue) |
|
|
734 | { |
540 | R->szHint.x = x; |
735 | szHint.x = x; |
541 | R->szHint.flags |= USPosition; |
736 | szHint.flags |= USPosition; |
|
|
737 | |
542 | if (flags & XNegative) { |
738 | if (flags & XNegative) |
|
|
739 | { |
543 | recalc_x = 1; |
740 | recalc_x = 1; |
544 | R->szHint.win_gravity = NorthEastGravity; |
741 | szHint.win_gravity = NorthEastGravity; |
545 | } |
742 | } |
546 | } |
743 | } |
|
|
744 | |
547 | if (flags & YValue) { |
745 | if (flags & YValue) |
|
|
746 | { |
548 | R->szHint.y = y; |
747 | szHint.y = y; |
549 | R->szHint.flags |= USPosition; |
748 | szHint.flags |= USPosition; |
|
|
749 | |
550 | if (flags & YNegative) { |
750 | if (flags & YNegative) |
|
|
751 | { |
551 | recalc_y = 1; |
752 | recalc_y = 1; |
|
|
753 | |
552 | if (R->szHint.win_gravity == NorthEastGravity) |
754 | if (szHint.win_gravity == NorthEastGravity) |
553 | R->szHint.win_gravity = SouthEastGravity; |
755 | szHint.win_gravity = SouthEastGravity; |
554 | else |
756 | else |
555 | R->szHint.win_gravity = SouthWestGravity; |
757 | szHint.win_gravity = SouthWestGravity; |
556 | } |
758 | } |
557 | } |
759 | } |
558 | } |
760 | } |
|
|
761 | |
559 | /* TODO: BOUNDS */ |
762 | /* TODO: BOUNDS */ |
560 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
763 | width = ncol * fwidth; |
561 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
764 | height = nrow * fheight; |
562 | max_width = MAX_COLS * R->TermWin.fwidth; |
765 | max_width = MAX_COLS * fwidth; |
563 | max_height = MAX_ROWS * R->TermWin.fheight; |
766 | max_height = MAX_ROWS * fheight; |
564 | |
767 | |
565 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
768 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
566 | |
769 | |
567 | sb_w = mb_h = 0; |
770 | sb_w = mb_h = 0; |
568 | R->window_vt_x = R->window_vt_y = 0; |
771 | window_vt_x = window_vt_y = int_bwidth; |
|
|
772 | |
569 | if (scrollbar_visible(R)) { |
773 | if (scrollbar_visible ()) |
|
|
774 | { |
570 | sb_w = scrollbar_TotalWidth(); |
775 | sb_w = scrollbar_TotalWidth (); |
571 | R->szHint.base_width += sb_w; |
776 | szHint.base_width += sb_w; |
572 | if (!(R->Options & Opt_scrollBar_right)) |
777 | if (!(options & Opt_scrollBar_right)) |
573 | R->window_vt_x = sb_w; |
778 | window_vt_x += sb_w; |
574 | } |
779 | } |
|
|
780 | |
575 | if (menubar_visible(R)) { |
781 | if (menubar_visible ()) |
|
|
782 | { |
576 | mb_h = menuBar_TotalHeight(); |
783 | mb_h = menuBar_TotalHeight (); |
577 | R->szHint.base_height += mb_h; |
784 | szHint.base_height += mb_h; |
578 | R->window_vt_y = mb_h; |
785 | window_vt_y += mb_h; |
579 | } |
786 | } |
|
|
787 | |
580 | R->szHint.width_inc = R->TermWin.fwidth; |
788 | szHint.width_inc = fwidth; |
581 | R->szHint.height_inc = R->TermWin.fheight; |
789 | szHint.height_inc = fheight; |
582 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
790 | szHint.min_width = szHint.base_width + szHint.width_inc; |
583 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
791 | szHint.min_height = szHint.base_height + szHint.height_inc; |
584 | |
792 | |
585 | if (width && width - R->szHint.base_width < max_width) { |
793 | if (newwidth && newwidth - szHint.base_width < max_width) |
|
|
794 | { |
586 | R->szHint.width = width; |
795 | szHint.width = newwidth; |
587 | R->TermWin.width = width - R->szHint.base_width; |
796 | width = newwidth - szHint.base_width; |
588 | } else { |
797 | } |
589 | MIN_IT(R->TermWin.width, max_width); |
798 | else |
|
|
799 | { |
|
|
800 | min_it (width, max_width); |
590 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
801 | szHint.width = szHint.base_width + width; |
591 | } |
802 | } |
|
|
803 | |
592 | if (height && height - R->szHint.base_height < max_height) { |
804 | if (newheight && newheight - szHint.base_height < max_height) |
|
|
805 | { |
593 | R->szHint.height = height; |
806 | szHint.height = newheight; |
594 | R->TermWin.height = height - R->szHint.base_height; |
807 | height = newheight - szHint.base_height; |
595 | } else { |
808 | } |
596 | MIN_IT(R->TermWin.height, max_height); |
809 | else |
|
|
810 | { |
|
|
811 | min_it (height, max_height); |
597 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
812 | szHint.height = szHint.base_height + height; |
598 | } |
813 | } |
|
|
814 | |
599 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
815 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
600 | R->window_sb_x = R->szHint.width - sb_w; |
816 | window_sb_x = szHint.width - sb_w; |
601 | |
817 | |
602 | if (recalc_x) |
818 | if (recalc_x) |
603 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
819 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
604 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
|
|
605 | if (recalc_y) |
820 | if (recalc_y) |
606 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
821 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
607 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
|
|
608 | |
822 | |
609 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
823 | ncol = width / fwidth; |
610 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
824 | nrow = height / fheight; |
611 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
825 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
612 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
826 | ncol, nrow, szHint.width, |
613 | R->szHint.height)); |
827 | szHint.height)); |
614 | return; |
828 | return; |
615 | } |
829 | } |
616 | |
830 | |
617 | /*----------------------------------------------------------------------*/ |
831 | /*----------------------------------------------------------------------*/ |
618 | /* |
832 | /* |
619 | * Tell the teletype handler what size the window is. |
833 | * Tell the teletype handler what size the window is. |
620 | * Called after a window size change. |
834 | * Called after a window size change. |
621 | */ |
835 | */ |
622 | void |
836 | void |
623 | rxvt_term::tt_winch () |
837 | rxvt_term::tt_winch () |
624 | { |
838 | { |
625 | struct winsize ws; |
839 | if (pty.pty < 0) |
626 | |
|
|
627 | if (cmd_fd < 0) |
|
|
628 | return; |
840 | return; |
629 | |
841 | |
|
|
842 | struct winsize ws; |
|
|
843 | |
630 | ws.ws_col = TermWin.ncol; |
844 | ws.ws_col = ncol; |
631 | ws.ws_row = TermWin.nrow; |
845 | ws.ws_row = nrow; |
632 | ws.ws_xpixel = ws.ws_ypixel = 0; |
846 | ws.ws_xpixel = width; |
633 | #ifndef DEBUG_SIZE |
847 | ws.ws_ypixel = height; |
634 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
848 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
635 | #else |
849 | |
636 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
850 | #if 0 |
637 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
851 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
638 | # ifdef SIGWINCH |
|
|
639 | else if (cmd_pid) /* force through to the command */ |
852 | if (cmd_pid) /* force through to the command */ |
640 | kill (cmd_pid, SIGWINCH); |
853 | kill (-cmd_pid, SIGWINCH); |
641 | # endif |
|
|
642 | #endif |
854 | #endif |
643 | } |
855 | } |
644 | |
856 | |
645 | /*----------------------------------------------------------------------*/ |
857 | /*----------------------------------------------------------------------*/ |
646 | /* rxvt_change_font() - Switch to a new font */ |
858 | /* set_fonts () - load and set the various fonts |
647 | /* |
859 | * |
648 | * init = 1 - initialize |
860 | * init = 1 - initialize |
649 | * |
861 | * |
650 | * fontname == FONT_UP - switch to bigger font |
862 | * fontname == FONT_UP - switch to bigger font |
651 | * fontname == FONT_DN - switch to smaller font |
863 | * fontname == FONT_DN - switch to smaller font |
652 | */ |
864 | */ |
653 | /* EXTPROTO */ |
865 | bool |
654 | void |
866 | rxvt_term::set_fonts () |
655 | rxvt_change_font(pR_ int init, const char *fontname) |
|
|
656 | { |
867 | { |
657 | } |
868 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
869 | rxvt_fontprop prop; |
658 | |
870 | |
659 | /* INTPROTO */ |
871 | if (!fs |
660 | void |
872 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
661 | rxvt_font_up_down(pR_ int n, int direction) |
873 | || !fs->realize_font (1)) |
|
|
874 | { |
|
|
875 | delete fs; |
|
|
876 | return false; |
|
|
877 | } |
|
|
878 | |
|
|
879 | #if ENABLE_STYLES |
|
|
880 | for (int i = RS_styleCount; --i; ) |
|
|
881 | if (fontset[i] != fontset[0]) |
|
|
882 | delete fontset[i]; |
|
|
883 | #endif |
|
|
884 | |
|
|
885 | delete fontset[0]; |
|
|
886 | fontset[0] = fs; |
|
|
887 | |
|
|
888 | prop = (*fs)[1]->properties (); |
|
|
889 | prop.height += lineSpace; |
|
|
890 | fs->set_prop (prop); |
|
|
891 | |
|
|
892 | fwidth = prop.width; |
|
|
893 | fheight = prop.height; |
|
|
894 | fweight = prop.weight; |
|
|
895 | fslant = prop.slant; |
|
|
896 | fbase = (*fs)[1]->ascent; |
|
|
897 | |
|
|
898 | for (int style = 1; style < 4; style++) |
|
|
899 | { |
|
|
900 | #if ENABLE_STYLES |
|
|
901 | const char *res = rs[Rs_font + style]; |
|
|
902 | |
|
|
903 | if (res && !*res) |
|
|
904 | fontset[style] = fontset[0]; |
|
|
905 | else |
|
|
906 | { |
|
|
907 | fontset[style] = fs = new rxvt_fontset (this); |
|
|
908 | rxvt_fontprop prop2 = prop; |
|
|
909 | |
|
|
910 | if (res) |
|
|
911 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
912 | else |
|
|
913 | { |
|
|
914 | res = fontset[0]->fontdesc; |
|
|
915 | |
|
|
916 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
917 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
918 | } |
|
|
919 | |
|
|
920 | fs->populate (res); |
|
|
921 | fs->set_prop (prop2); |
|
|
922 | } |
|
|
923 | #else |
|
|
924 | fontset[style] = fontset[0]; |
|
|
925 | #endif |
|
|
926 | } |
|
|
927 | |
|
|
928 | if (parent[0]) |
|
|
929 | { |
|
|
930 | resize_all_windows (0, 0, 0); |
|
|
931 | scr_remap_chars (); |
|
|
932 | scr_touch (true); |
|
|
933 | } |
|
|
934 | |
|
|
935 | return true; |
|
|
936 | } |
|
|
937 | |
|
|
938 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
662 | { |
939 | { |
|
|
940 | // TODO: SMART_WINDOW_TITLE |
|
|
941 | XChangeProperty (display->display, parent[0], |
|
|
942 | prop, XA_STRING, 8, PropModeReplace, |
|
|
943 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
944 | } |
|
|
945 | |
|
|
946 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
947 | { |
|
|
948 | // TODO: SMART_WINDOW_TITLE |
|
|
949 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
950 | char *s = rxvt_wcstoutf8 (ws); |
|
|
951 | |
|
|
952 | XChangeProperty (display->display, parent[0], |
|
|
953 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
954 | (const unsigned char *)s, strlen (s)); |
|
|
955 | |
|
|
956 | free (s); |
|
|
957 | free (ws); |
663 | } |
958 | } |
664 | |
959 | |
665 | /*----------------------------------------------------------------------*/ |
960 | /*----------------------------------------------------------------------*/ |
666 | /*----------------------------------------------------------------------*/ |
961 | /*----------------------------------------------------------------------*/ |
667 | /* xterm sequences - title, iconName, color (exptl) */ |
962 | /* xterm sequences - title, iconName, color (exptl) */ |
668 | /* EXTPROTO */ |
|
|
669 | void |
963 | void |
670 | rxvt_set_title(pR_ const char *str) |
964 | rxvt_term::set_title (const char *str) |
671 | { |
965 | { |
672 | #ifndef SMART_WINDOW_TITLE |
966 | set_string_property (XA_WM_NAME, str); |
673 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
967 | #if ENABLE_EWMH |
674 | #else |
968 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
675 | char *name; |
|
|
676 | |
|
|
677 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
|
|
678 | name = NULL; |
|
|
679 | if (name == NULL || STRCMP(name, str)) |
|
|
680 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
|
|
681 | if (name) |
|
|
682 | XFree(name); |
|
|
683 | #endif |
969 | #endif |
684 | } |
970 | } |
685 | |
971 | |
686 | /* EXTPROTO */ |
|
|
687 | void |
972 | void |
688 | rxvt_set_iconName(pR_ const char *str) |
973 | rxvt_term::set_icon_name (const char *str) |
689 | { |
974 | { |
690 | #ifndef SMART_WINDOW_TITLE |
975 | set_string_property (XA_WM_ICON_NAME, str); |
691 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
976 | #if ENABLE_EWMH |
692 | #else |
977 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
693 | char *name; |
|
|
694 | |
|
|
695 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
|
|
696 | name = NULL; |
|
|
697 | if (name == NULL || STRCMP(name, str)) |
|
|
698 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
|
|
699 | if (name) |
|
|
700 | XFree(name); |
|
|
701 | #endif |
978 | #endif |
702 | } |
979 | } |
703 | |
980 | |
704 | #ifdef XTERM_COLOR_CHANGE |
981 | #ifdef XTERM_COLOR_CHANGE |
705 | /* EXTPROTO */ |
|
|
706 | void |
982 | void |
707 | rxvt_set_window_color(pR_ int idx, const char *color) |
983 | rxvt_term::set_window_color (int idx, const char *color) |
708 | { |
984 | { |
709 | rxvt_color xcol; |
985 | rxvt_color xcol; |
710 | int i; |
986 | int i; |
711 | |
987 | |
712 | if (color == NULL || *color == '\0') |
988 | if (color == NULL || *color == '\0') |
713 | return; |
989 | return; |
714 | |
990 | |
715 | /* handle color aliases */ |
991 | /* handle color aliases */ |
716 | if (isdigit(*color)) { |
992 | if (isdigit (*color)) |
|
|
993 | { |
717 | i = atoi(color); |
994 | i = atoi (color); |
|
|
995 | |
|
|
996 | if (i >= 8 && i <= 15) |
718 | if (i >= 8 && i <= 15) { /* bright colors */ |
997 | { /* bright colors */ |
719 | i -= 8; |
998 | i -= 8; |
720 | # ifndef NO_BRIGHTCOLOR |
999 | # ifndef NO_BRIGHTCOLOR |
721 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
1000 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
722 | SET_PIXCOLOR(R, idx); |
1001 | SET_PIXCOLOR (idx); |
723 | goto Done; |
1002 | goto done; |
724 | # endif |
1003 | # endif |
725 | } |
1004 | } |
726 | if (i >= 0 && i <= 7) { /* normal colors */ |
1005 | |
727 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
1006 | if (i >= 0 && i <= 7) |
|
|
1007 | { /* normal colors */ |
|
|
1008 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
728 | SET_PIXCOLOR(R, idx); |
1009 | SET_PIXCOLOR (idx); |
729 | goto Done; |
1010 | goto done; |
730 | } |
1011 | } |
731 | } |
1012 | } |
|
|
1013 | |
732 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
1014 | if (!rXParseAllocColor (&xcol, color)) |
733 | return; |
1015 | return; |
734 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
|
|
735 | |
1016 | |
736 | /* |
1017 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1018 | |
|
|
1019 | /* |
737 | * FIXME: should free colors here, but no idea how to do it so instead, |
1020 | * FIXME: should free colors here, but no idea how to do it so instead, |
738 | * so just keep gobbling up the colormap |
1021 | * so just keep gobbling up the colormap |
739 | */ |
1022 | */ |
740 | # if 0 |
1023 | # if 0 |
741 | for (i = Color_Black; i <= Color_White; i++) |
1024 | for (i = Color_Black; i <= Color_White; i++) |
742 | if (R->PixColors[idx] == R->PixColors[i]) |
1025 | if (pix_colors[idx] == pix_colors[i]) |
743 | break; |
1026 | break; |
744 | if (i > Color_White) { |
1027 | if (i > Color_White) |
|
|
1028 | { |
745 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
1029 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
746 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
1030 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
747 | DisplayPlanes(R->Xdisplay, Xscreen)); |
1031 | DisplayPlanes (display->display, display->screen)); |
748 | } |
1032 | } |
749 | # endif |
1033 | # endif |
750 | |
1034 | |
751 | R->PixColors[idx] = xcol; |
1035 | pix_colors_focused[idx] = xcol; |
752 | SET_PIXCOLOR(R, idx); |
1036 | SET_PIXCOLOR (idx); |
753 | |
1037 | |
754 | /* XSetWindowAttributes attr; */ |
1038 | /* XSetWindowAttributes attr; */ |
755 | /* Cursor cursor; */ |
1039 | /* Cursor cursor; */ |
756 | Done: |
1040 | done: |
757 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
|
|
758 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
759 | R->PixColors[Color_bg]); |
|
|
760 | |
1041 | |
|
|
1042 | #if OFF_FOCUS_FADING |
|
|
1043 | if (rs[Rs_fade]) |
|
|
1044 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1045 | #endif |
|
|
1046 | |
761 | /* handle Color_BD, scrollbar background, etc. */ |
1047 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
762 | |
1048 | |
763 | rxvt_set_colorfgbg(aR); |
|
|
764 | rxvt_recolour_cursor(aR); |
1049 | recolour_cursor (); |
765 | /* the only reasonable way to enforce a clean update */ |
1050 | scr_recolour (); |
766 | rxvt_scr_poweron(aR); |
|
|
767 | } |
1051 | } |
768 | |
1052 | |
769 | #else |
1053 | #else |
770 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
1054 | # define set_window_color (idx,color) ((void)0) |
771 | #endif /* XTERM_COLOR_CHANGE */ |
1055 | #endif /* XTERM_COLOR_CHANGE */ |
772 | |
1056 | |
773 | /* EXTPROTO */ |
|
|
774 | void |
1057 | void |
775 | rxvt_recolour_cursor(pR) |
1058 | rxvt_term::recolour_cursor () |
776 | { |
1059 | { |
777 | rxvt_color xcol[2]; |
1060 | XColor xcol[2]; |
778 | |
1061 | |
779 | #if TODO |
1062 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
780 | xcol[0] = R->PixColors[Color_pointer]; |
1063 | ? pix_colors_focused[Color_pointer_fg] |
781 | xcol[1] = R->PixColors[Color_bg]; |
1064 | : pix_colors_focused[Color_fg]; |
782 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
1065 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1066 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1067 | : pix_colors_focused[Color_bg]; |
|
|
1068 | |
|
|
1069 | XQueryColors (display->display, display->cmap, xcol, 2); |
783 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
1070 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
784 | #endif |
|
|
785 | } |
1071 | } |
786 | |
1072 | |
787 | /*----------------------------------------------------------------------*/ |
1073 | /*----------------------------------------------------------------------*/ |
788 | /* |
1074 | /* |
789 | * find if fg/bg matches any of the normal (low-intensity) colors |
1075 | * find if fg/bg matches any of the normal (low-intensity) colors |
790 | */ |
1076 | */ |
791 | /* INTPROTO */ |
|
|
792 | void |
1077 | void |
793 | rxvt_set_colorfgbg(pR) |
1078 | rxvt_term::set_colorfgbg () |
794 | { |
1079 | { |
795 | unsigned int i; |
1080 | unsigned int i; |
796 | const char *xpmb = "\0"; |
1081 | const char *xpmb = "\0"; |
797 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
1082 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
798 | |
1083 | |
799 | R->env_colorfgbg = |
|
|
800 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
1084 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
801 | STRCPY(fstr, "default"); |
1085 | strcpy (fstr, "default"); |
802 | STRCPY(bstr, "default"); |
1086 | strcpy (bstr, "default"); |
803 | for (i = Color_Black; i <= Color_White; i++) |
1087 | for (i = Color_Black; i <= Color_White; i++) |
804 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
1088 | if (pix_colors[Color_fg] == pix_colors[i]) |
|
|
1089 | { |
805 | sprintf(fstr, "%d", (i - Color_Black)); |
1090 | sprintf (fstr, "%d", (i - Color_Black)); |
806 | break; |
1091 | break; |
807 | } |
1092 | } |
|
|
1093 | |
808 | for (i = Color_Black; i <= Color_White; i++) |
1094 | for (i = Color_Black; i <= Color_White; i++) |
809 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
1095 | if (pix_colors[Color_bg] == pix_colors[i]) |
|
|
1096 | { |
810 | sprintf(bstr, "%d", (i - Color_Black)); |
1097 | sprintf (bstr, "%d", (i - Color_Black)); |
811 | #ifdef XPM_BACKGROUND |
1098 | #ifdef XPM_BACKGROUND |
812 | xpmb = "default;"; |
1099 | xpmb = "default;"; |
813 | #endif |
1100 | #endif |
814 | break; |
1101 | break; |
815 | } |
1102 | } |
|
|
1103 | |
816 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1104 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
817 | putenv(R->env_colorfgbg); |
|
|
818 | |
|
|
819 | #ifndef NO_BRIGHTCOLOR |
|
|
820 | R->colorfgbg = DEFAULT_RSTYLE; |
|
|
821 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
|
|
822 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
|
|
823 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
|
|
824 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
|
|
825 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
|
|
826 | } |
|
|
827 | #endif |
|
|
828 | } |
1105 | } |
829 | |
1106 | |
830 | /*----------------------------------------------------------------------*/ |
1107 | /*----------------------------------------------------------------------*/ |
831 | /* |
|
|
832 | * Colour determination for low colour displays, routine from |
|
|
833 | * Hans de Goede <hans@highrise.nl> |
|
|
834 | */ |
|
|
835 | |
1108 | |
836 | /* EXTPROTO */ |
|
|
837 | int |
1109 | int |
838 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
1110 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
839 | { |
1111 | { |
840 | screen_in_out->set(aR_ colour); |
|
|
841 | |
|
|
842 | if (!screen_in_out->set(aR_ colour)) { |
1112 | if (!screen_in_out->set (display, colour)) |
843 | rxvt_print_error("can't allocate colour: %s", colour); |
1113 | { |
|
|
1114 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
844 | return false; |
1115 | return false; |
845 | } |
1116 | } |
846 | |
1117 | |
847 | return true; |
1118 | return true; |
848 | } |
1119 | } |
849 | |
1120 | |
850 | /* -------------------------------------------------------------------- * |
1121 | /* -------------------------------------------------------------------- * |
851 | * - WINDOW RESIZING - * |
1122 | * - WINDOW RESIZING - * |
852 | * -------------------------------------------------------------------- */ |
1123 | * -------------------------------------------------------------------- */ |
853 | /* EXTPROTO */ |
|
|
854 | void |
1124 | void |
855 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
1125 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
856 | int ignoreparent) |
|
|
857 | { |
1126 | { |
858 | int fix_screen; |
1127 | int fix_screen; |
|
|
1128 | int old_width = szHint.width, old_height = szHint.height; |
|
|
1129 | dDisp; |
859 | |
1130 | |
|
|
1131 | window_calc (newwidth, newheight); |
|
|
1132 | XSetWMNormalHints (disp, parent[0], &szHint); |
|
|
1133 | |
|
|
1134 | if (!ignoreparent) |
|
|
1135 | { |
860 | #ifdef SMART_RESIZE |
1136 | #ifdef SMART_RESIZE |
861 | int old_width = R->szHint.width, old_height = R->szHint.height; |
1137 | /* |
862 | #endif |
|
|
863 | |
|
|
864 | rxvt_window_calc(aR_ width, height); |
|
|
865 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
|
|
866 | if (!ignoreparent) { |
|
|
867 | #ifdef SMART_RESIZE |
|
|
868 | /* |
|
|
869 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1138 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
870 | * reposition window on resize depending on placement on screen |
1139 | * reposition window on resize depending on placement on screen |
871 | */ |
1140 | */ |
872 | int x, y, x1, y1; |
1141 | int x, y, x1, y1; |
873 | int dx, dy; |
1142 | int dx, dy; |
874 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1143 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
875 | Window unused_cr; |
1144 | Window unused_cr; |
876 | |
1145 | |
877 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
1146 | XTranslateCoordinates (disp, parent[0], display->root, |
878 | 0, 0, &x, &y, &unused_cr); |
1147 | 0, 0, &x, &y, &unused_cr); |
879 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
1148 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
880 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1149 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
881 | /* |
1150 | /* |
882 | * if Xroot isn't the parent window, a WM will probably have offset |
1151 | * if display->root isn't the parent window, a WM will probably have offset |
883 | * our position for handles and decorations. Counter it |
1152 | * our position for handles and decorations. Counter it |
884 | */ |
1153 | */ |
885 | if (x1 != x || y1 != y) { |
1154 | if (x1 != x || y1 != y) |
|
|
1155 | { |
886 | x -= x1; |
1156 | x -= x1; |
887 | y -= y1; |
1157 | y -= y1; |
888 | } |
1158 | } |
889 | |
1159 | |
890 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
1160 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
891 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
1161 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
892 | dx = old_width - R->szHint.width; |
1162 | dx = old_width - szHint.width; |
893 | dy = old_height - R->szHint.height; |
1163 | dy = old_height - szHint.height; |
894 | |
1164 | |
895 | /* Check position of the center of the window */ |
1165 | /* Check position of the center of the window */ |
896 | if (x < x1) /* left half */ |
1166 | if (x < x1) /* left half */ |
897 | dx = 0; |
1167 | dx = 0; |
898 | else if (x == x1) /* exact center */ |
1168 | else if (x == x1) /* exact center */ |
899 | dx /= 2; |
1169 | dx /= 2; |
900 | if (y < y1) /* top half */ |
1170 | if (y < y1) /* top half */ |
901 | dy = 0; |
1171 | dy = 0; |
902 | else if (y == y1) /* exact center */ |
1172 | else if (y == y1) /* exact center */ |
903 | dy /= 2; |
1173 | dy /= 2; |
904 | |
1174 | |
905 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
1175 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
906 | R->szHint.width, R->szHint.height); |
1176 | szHint.width, szHint.height); |
907 | #else |
1177 | #else |
908 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
1178 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
909 | R->szHint.height); |
|
|
910 | #endif |
1179 | #endif |
911 | } |
1180 | } |
912 | |
1181 | |
913 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
1182 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
914 | || R->TermWin.nrow != R->prev_nrow); |
1183 | |
915 | if (fix_screen || width != R->old_width || height != R->old_height) { |
1184 | if (fix_screen || newwidth != old_width || newheight != old_height) |
|
|
1185 | { |
916 | if (scrollbar_visible(R)) { |
1186 | if (scrollbar_visible ()) |
|
|
1187 | { |
917 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
1188 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1189 | window_sb_x, 0, |
918 | 0, scrollbar_TotalWidth(), R->szHint.height); |
1190 | scrollbar_TotalWidth (), szHint.height); |
919 | rxvt_Resize_scrollBar(aR); |
1191 | resize_scrollbar (); |
920 | } |
1192 | } |
|
|
1193 | |
921 | if (menubar_visible(R)) |
1194 | if (menubar_visible ()) |
922 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
1195 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1196 | window_vt_x, 0, |
923 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
1197 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
924 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
1198 | |
925 | R->window_vt_y, TermWin_TotalWidth(), |
1199 | XMoveResizeWindow (disp, vt, |
|
|
1200 | window_vt_x, window_vt_y, |
926 | TermWin_TotalHeight()); |
1201 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
927 | #ifdef RXVT_GRAPHICS |
1202 | |
928 | if (R->old_height) |
|
|
929 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
930 | R->old_height - R->szHint.base_height); |
|
|
931 | #endif |
|
|
932 | rxvt_scr_clear(aR); |
1203 | scr_clear (); |
933 | #ifdef XPM_BACKGROUND |
1204 | #ifdef XPM_BACKGROUND |
934 | rxvt_resize_pixmap(aR); |
1205 | resize_pixmap (); |
935 | #endif |
1206 | #endif |
936 | } |
1207 | } |
937 | |
1208 | |
938 | if (fix_screen || R->old_height == 0) { |
1209 | if (fix_screen || old_height == 0) |
|
|
1210 | { |
939 | int curr_screen = -1; |
1211 | int curr_screen = -1; |
940 | uint16_t old_ncol = R->prev_ncol; |
1212 | int old_ncol = prev_ncol; |
941 | |
1213 | |
942 | /* scr_reset only works on the primary screen */ |
1214 | /* scr_reset only works on the primary screen */ |
943 | if (R->old_height) /* this is not the first time through */ |
1215 | if (old_height) /* this is not the first time through */ |
|
|
1216 | { |
|
|
1217 | unsigned int ocol = ncol; |
|
|
1218 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
944 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
1219 | curr_screen = scr_change_screen (PRIMARY); |
945 | rxvt_scr_reset(aR); |
1220 | ncol = ocol; |
946 | if (curr_screen >= 0) { /* this is not the first time through */ |
|
|
947 | rxvt_scr_change_screen(aR_ curr_screen); |
|
|
948 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
|
|
949 | } |
1221 | } |
950 | } |
|
|
951 | |
1222 | |
|
|
1223 | scr_reset (); |
|
|
1224 | |
|
|
1225 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
1226 | { |
|
|
1227 | scr_change_screen (curr_screen); |
|
|
1228 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1229 | } |
|
|
1230 | } |
|
|
1231 | |
952 | R->old_width = R->szHint.width; |
1232 | old_width = szHint.width; |
953 | R->old_height = R->szHint.height; |
1233 | old_height = szHint.height; |
|
|
1234 | |
|
|
1235 | #ifdef XPM_BACKGROUND |
|
|
1236 | if (pixmap) |
|
|
1237 | scr_touch (false); |
|
|
1238 | #endif |
954 | |
1239 | |
955 | #ifdef USE_XIM |
1240 | #ifdef USE_XIM |
956 | rxvt_IMSetStatusPosition(aR); |
1241 | IMSetStatusPosition (); |
957 | #endif |
1242 | #endif |
958 | } |
1243 | } |
959 | |
1244 | |
960 | /* |
1245 | /* |
961 | * Set the width/height of the vt window in characters. Units are pixels. |
1246 | * Set the width/height of the vt window in characters. Units are pixels. |
962 | * good for toggling 80/132 columns |
1247 | * good for toggling 80/132 columns |
963 | */ |
1248 | */ |
964 | /* EXTPROTO */ |
|
|
965 | void |
1249 | void |
966 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
1250 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
967 | { |
1251 | { |
968 | XWindowAttributes wattr; |
1252 | XWindowAttributes wattr; |
969 | |
1253 | |
970 | if (width == 0 || height == 0) { |
1254 | if (newwidth == 0 || newheight == 0) |
|
|
1255 | { |
971 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
1256 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1257 | |
972 | if (width == 0) |
1258 | if (newwidth == 0) |
973 | width = wattr.width - R->szHint.base_width; |
1259 | newwidth = wattr.width - szHint.base_width; |
974 | if (height == 0) |
1260 | if (newheight == 0) |
975 | height = wattr.height - R->szHint.base_height; |
1261 | newheight = wattr.height - szHint.base_height; |
|
|
1262 | } |
|
|
1263 | |
|
|
1264 | if (newwidth != width || newheight != height) |
976 | } |
1265 | { |
977 | if (width != R->TermWin.width || height != R->TermWin.height) { |
|
|
978 | width += R->szHint.base_width; |
1266 | newwidth += szHint.base_width; |
979 | height += R->szHint.base_height; |
1267 | newheight += szHint.base_height; |
980 | rxvt_resize_all_windows(aR_ width, height, 0); |
1268 | resize_all_windows (newwidth, newheight, 0); |
981 | } |
1269 | } |
982 | } |
1270 | } |
983 | |
1271 | |
984 | /* -------------------------------------------------------------------- * |
1272 | /* -------------------------------------------------------------------- * |
985 | * - X INPUT METHOD ROUTINES - * |
1273 | * - X INPUT METHOD ROUTINES - * |
986 | * -------------------------------------------------------------------- */ |
1274 | * -------------------------------------------------------------------- */ |
987 | #ifdef USE_XIM |
1275 | #ifdef USE_XIM |
988 | /* INTPROTO */ |
|
|
989 | void |
|
|
990 | rxvt_setSize(pR_ XRectangle * size) |
|
|
991 | { |
|
|
992 | size->x = R->TermWin.int_bwidth; |
|
|
993 | size->y = R->TermWin.int_bwidth; |
|
|
994 | size->width = Width2Pixel(R->TermWin.ncol); |
|
|
995 | size->height = Height2Pixel(R->TermWin.nrow); |
|
|
996 | } |
|
|
997 | |
1276 | |
998 | /* INTPROTO */ |
|
|
999 | void |
1277 | void |
1000 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1278 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1001 | { |
1279 | { |
1002 | *fg = R->PixColors[Color_fg]; |
1280 | fg = pix_colors[Color_fg]; |
1003 | *bg = R->PixColors[Color_bg]; |
1281 | bg = pix_colors[Color_bg]; |
|
|
1282 | } |
|
|
1283 | |
|
|
1284 | void |
|
|
1285 | rxvt_term::im_set_size (XRectangle &size) |
|
|
1286 | { |
|
|
1287 | // the int_bwidth terms make no sense to me |
|
|
1288 | size.x = int_bwidth; |
|
|
1289 | size.y = int_bwidth; |
|
|
1290 | size.width = Width2Pixel (ncol) + int_bwidth; |
|
|
1291 | size.height = Height2Pixel (nrow) + int_bwidth; |
|
|
1292 | } |
|
|
1293 | |
|
|
1294 | void |
|
|
1295 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1296 | XRectangle &status_rect, |
|
|
1297 | const XRectangle &needed_rect) |
|
|
1298 | { |
|
|
1299 | preedit_rect.x = needed_rect.width; |
|
|
1300 | preedit_rect.y = 0; |
|
|
1301 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
|
|
1302 | preedit_rect.height = fheight; |
|
|
1303 | |
|
|
1304 | status_rect.x = 0; |
|
|
1305 | status_rect.y = 0; |
|
|
1306 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
|
|
1307 | status_rect.height = fheight; |
1004 | } |
1308 | } |
1005 | |
1309 | |
1006 | /* Checking whether input method is running. */ |
1310 | /* Checking whether input method is running. */ |
1007 | /* INTPROTO */ |
|
|
1008 | Bool |
1311 | bool |
1009 | rxvt_IMisRunning(pR) |
1312 | rxvt_term::IMisRunning () |
1010 | { |
1313 | { |
1011 | char *p; |
1314 | char *p; |
1012 | Atom atom; |
1315 | Atom atom; |
1013 | Window win; |
1316 | Window win; |
1014 | char server[IMBUFSIZ]; |
1317 | char server[IMBUFSIZ]; |
1015 | |
1318 | |
1016 | /* get current locale modifier */ |
1319 | /* get current locale modifier */ |
1017 | if ((p = XSetLocaleModifiers(NULL)) != NULL) { |
1320 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
|
|
1321 | { |
1018 | STRCPY(server, "@server="); |
1322 | strcpy (server, "@server="); |
1019 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1323 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1324 | |
1020 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1325 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1021 | *p = '\0'; |
1326 | *p = '\0'; |
1022 | |
1327 | |
1023 | atom = XInternAtom(R->Xdisplay, server, False); |
1328 | atom = XInternAtom (display->display, server, False); |
1024 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1329 | win = XGetSelectionOwner (display->display, atom); |
|
|
1330 | |
1025 | if (win != None) |
1331 | if (win != None) |
1026 | return True; |
1332 | return True; |
1027 | } |
1333 | } |
|
|
1334 | |
1028 | return False; |
1335 | return False; |
1029 | } |
1336 | } |
1030 | |
1337 | |
1031 | /* EXTPROTO */ |
|
|
1032 | void |
1338 | void |
1033 | rxvt_IMSendSpot(pR) |
1339 | rxvt_term::IMSendSpot () |
1034 | { |
1340 | { |
1035 | XPoint spot; |
1341 | XPoint nspot; |
1036 | XVaNestedList preedit_attr; |
1342 | XVaNestedList preedit_attr; |
1037 | |
1343 | |
1038 | if (R->Input_Context == NULL |
1344 | if (!Input_Context |
|
|
1345 | || !focus |
1039 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1346 | || !(input_style & XIMPreeditPosition)) |
1040 | || !(R->event_type == KeyPress |
|
|
1041 | || R->event_type == Expose |
|
|
1042 | || R->event_type == NoExpose |
|
|
1043 | || R->event_type == SelectionNotify |
|
|
1044 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
|
|
1045 | || !rxvt_IMisRunning(aR)) |
|
|
1046 | return; |
1347 | return; |
1047 | |
1348 | |
1048 | rxvt_setPosition(aR_ & spot); |
1349 | im_set_position (nspot); |
1049 | |
1350 | |
|
|
1351 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1352 | return; |
|
|
1353 | |
|
|
1354 | spot = nspot; |
|
|
1355 | |
1050 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1356 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1051 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1357 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1052 | XFree(preedit_attr); |
1358 | XFree (preedit_attr); |
1053 | } |
1359 | } |
1054 | |
1360 | |
1055 | /* EXTPROTO */ |
|
|
1056 | void |
1361 | void |
1057 | rxvt_setTermFontSet(pR_ int idx) |
1362 | rxvt_term::im_destroy () |
1058 | { |
1363 | { |
1059 | char *string; |
1364 | if (input_method) |
1060 | long length; |
1365 | { |
1061 | int success = 0; |
1366 | if (Input_Context && input_method->xim) |
|
|
1367 | XDestroyIC (Input_Context); |
1062 | |
1368 | |
1063 | if (idx < 0 || idx >= MAX_NFONTS) |
1369 | display->put_xim (input_method); |
1064 | return; |
1370 | input_method = 0; |
1065 | } |
1371 | } |
1066 | |
1372 | |
1067 | /* INTPROTO */ |
|
|
1068 | void |
|
|
1069 | rxvt_setPreeditArea (pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1070 | XRectangle * needed_rect) |
|
|
1071 | { |
|
|
1072 | int mbh, vtx = 0; |
|
|
1073 | |
|
|
1074 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
|
|
1075 | vtx = scrollbar_TotalWidth(); |
|
|
1076 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
|
|
1077 | mbh -= R->TermWin.lineSpace; |
|
|
1078 | |
|
|
1079 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1080 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1081 | |
|
|
1082 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
|
|
1083 | + vtx; |
|
|
1084 | preedit_rect->height = Height2Pixel(1); |
|
|
1085 | |
|
|
1086 | status_rect->x = vtx; |
|
|
1087 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1088 | |
|
|
1089 | status_rect->width = needed_rect->width ? needed_rect->width |
|
|
1090 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1091 | status_rect->height = Height2Pixel(1); |
|
|
1092 | } |
|
|
1093 | |
|
|
1094 | /* ARGSUSED */ |
|
|
1095 | /* INTPROTO */ |
|
|
1096 | void |
|
|
1097 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
|
|
1098 | __attribute__ ((unused)), XPointer call_data |
|
|
1099 | __attribute__ ((unused))) |
|
|
1100 | { |
|
|
1101 | dR; |
|
|
1102 | |
|
|
1103 | R->Input_Context = NULL; |
1373 | Input_Context = 0; |
1104 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
|
|
1105 | if (STRCMP(R->locale, "C")) |
|
|
1106 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
|
|
1107 | rxvt_IMInstantiateCallback, NULL); |
|
|
1108 | } |
1374 | } |
1109 | |
1375 | |
1110 | /* |
1376 | /* |
1111 | * X manual pages and include files don't match on some systems: |
1377 | * Try to open a XIM with the current modifiers, then see if we can |
1112 | * some think this is an XIDProc and others an XIMProc so we can't |
1378 | * open a suitable preedit type |
1113 | * use the first argument - need to update this to be nice for |
|
|
1114 | * both types via some sort of configure detection |
|
|
1115 | */ |
1379 | */ |
1116 | /* ARGSUSED */ |
1380 | bool |
1117 | /* EXTPROTO */ |
1381 | rxvt_term::IM_get_IC (const char *modifiers) |
1118 | void |
|
|
1119 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1120 | __attribute__ ((unused)), XPointer client_data |
|
|
1121 | __attribute__ ((unused)), XPointer call_data |
|
|
1122 | __attribute__ ((unused))) |
|
|
1123 | { |
1382 | { |
1124 | dR; |
1383 | int i, j, found; |
1125 | int i, found, had_im; |
1384 | XIM xim; |
|
|
1385 | XPoint spot; |
|
|
1386 | XRectangle rect, status_rect, needed_rect; |
|
|
1387 | unsigned long fg, bg; |
|
|
1388 | const char *p; |
|
|
1389 | char **s; |
|
|
1390 | XIMStyles *xim_styles; |
|
|
1391 | |
|
|
1392 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
|
|
1393 | return false; |
|
|
1394 | |
|
|
1395 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1396 | input_method = display->get_xim (locale, modifiers); |
|
|
1397 | if (input_method == NULL) |
|
|
1398 | return false; |
|
|
1399 | |
|
|
1400 | xim = input_method->xim; |
|
|
1401 | spot.x = spot.y = -1; |
|
|
1402 | |
|
|
1403 | xim_styles = NULL; |
|
|
1404 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
|
|
1405 | || !xim_styles || !xim_styles->count_styles) |
|
|
1406 | { |
|
|
1407 | im_destroy (); |
|
|
1408 | return false; |
|
|
1409 | } |
|
|
1410 | |
|
|
1411 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1412 | |
|
|
1413 | for (int pi = 0; pi < 2; pi++) |
|
|
1414 | { |
|
|
1415 | p = pet[pi]; |
|
|
1416 | |
|
|
1417 | if (!p) |
|
|
1418 | continue; |
|
|
1419 | |
|
|
1420 | s = rxvt_splitcommastring (p); |
|
|
1421 | |
|
|
1422 | for (i = found = 0; !found && s[i]; i++) |
|
|
1423 | { |
|
|
1424 | if (!strcmp (s[i], "OverTheSpot")) |
|
|
1425 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
|
|
1426 | else if (!strcmp (s[i], "OffTheSpot")) |
|
|
1427 | input_style = (XIMPreeditArea | XIMStatusArea); |
|
|
1428 | else if (!strcmp (s[i], "Root")) |
|
|
1429 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1430 | else if (!strcmp (s[i], "None")) |
|
|
1431 | input_style = (XIMPreeditNone | XIMStatusNone); |
|
|
1432 | |
|
|
1433 | for (j = 0; j < xim_styles->count_styles; j++) |
|
|
1434 | if (input_style == xim_styles->supported_styles[j]) |
|
|
1435 | { |
|
|
1436 | rxvt_freecommastring (s); |
|
|
1437 | |
|
|
1438 | found = 1; |
|
|
1439 | goto foundpet; |
|
|
1440 | } |
|
|
1441 | |
|
|
1442 | } |
|
|
1443 | |
|
|
1444 | rxvt_freecommastring (s); |
|
|
1445 | } |
|
|
1446 | |
|
|
1447 | foundpet: |
|
|
1448 | |
|
|
1449 | XFree (xim_styles); |
|
|
1450 | |
|
|
1451 | if (!found) |
|
|
1452 | { |
|
|
1453 | im_destroy (); |
|
|
1454 | return false; |
|
|
1455 | } |
|
|
1456 | |
|
|
1457 | XFontSet fs = 0; |
|
|
1458 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1459 | |
|
|
1460 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1461 | { |
|
|
1462 | // fake us a font-set, please |
|
|
1463 | char **missing_charset_list; |
|
|
1464 | int missing_charset_count; |
|
|
1465 | char *def_string; |
|
|
1466 | char pat[512]; |
|
|
1467 | |
|
|
1468 | sprintf (pat, |
|
|
1469 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1470 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1471 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1472 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1473 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1474 | "*", |
|
|
1475 | fheight, |
|
|
1476 | fheight + 1, fheight - 1, |
|
|
1477 | fheight - 2, fheight + 2); |
|
|
1478 | |
|
|
1479 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1480 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1481 | |
|
|
1482 | if (missing_charset_list) |
|
|
1483 | XFreeStringList (missing_charset_list); |
|
|
1484 | |
|
|
1485 | if (!fs) |
|
|
1486 | { |
|
|
1487 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1488 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1489 | } |
|
|
1490 | } |
|
|
1491 | |
|
|
1492 | if (input_style & XIMPreeditPosition) |
|
|
1493 | { |
|
|
1494 | im_set_size (rect); |
|
|
1495 | im_set_position (spot); |
|
|
1496 | im_set_color (fg, bg); |
|
|
1497 | |
|
|
1498 | preedit_attr = XVaCreateNestedList (0, |
|
|
1499 | XNForeground, fg, |
|
|
1500 | XNBackground, bg, |
|
|
1501 | XNArea, &rect, |
|
|
1502 | XNSpotLocation, &spot, |
|
|
1503 | XNFontSet, fs, |
|
|
1504 | NULL); |
|
|
1505 | } |
|
|
1506 | else if (input_style & XIMPreeditArea) |
|
|
1507 | { |
|
|
1508 | im_set_color (fg, bg); |
|
|
1509 | |
|
|
1510 | /* |
|
|
1511 | * The necessary width of preedit area is unknown |
|
|
1512 | * until create input context. |
|
|
1513 | */ |
|
|
1514 | needed_rect.width = 0; |
|
|
1515 | im_set_preedit_area (rect, status_rect, needed_rect); |
|
|
1516 | |
|
|
1517 | preedit_attr = XVaCreateNestedList (0, |
|
|
1518 | XNForeground, fg, |
|
|
1519 | XNBackground, bg, |
|
|
1520 | XNArea, &rect, |
|
|
1521 | XNFontSet, fs, |
|
|
1522 | NULL); |
|
|
1523 | status_attr = XVaCreateNestedList (0, |
|
|
1524 | XNForeground, fg, |
|
|
1525 | XNBackground, bg, |
|
|
1526 | XNArea, &status_rect, |
|
|
1527 | XNFontSet, fs, |
|
|
1528 | NULL); |
|
|
1529 | } |
|
|
1530 | |
|
|
1531 | Input_Context = XCreateIC (xim, |
|
|
1532 | XNInputStyle, input_style, |
|
|
1533 | XNClientWindow, vt, |
|
|
1534 | XNFocusWindow, parent[0], |
|
|
1535 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1536 | preedit_attr, |
|
|
1537 | status_attr ? XNStatusAttributes : NULL, |
|
|
1538 | status_attr, NULL); |
|
|
1539 | |
|
|
1540 | if (preedit_attr) XFree (preedit_attr); |
|
|
1541 | if (status_attr) XFree (status_attr); |
|
|
1542 | if (fs) XFreeFontSet (display->display, fs); |
|
|
1543 | |
|
|
1544 | if (Input_Context == NULL) |
|
|
1545 | { |
|
|
1546 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
|
|
1547 | im_destroy (); |
|
|
1548 | return false; |
|
|
1549 | } |
|
|
1550 | |
|
|
1551 | if (input_style & XIMPreeditArea) |
|
|
1552 | IMSetStatusPosition (); |
|
|
1553 | |
|
|
1554 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1555 | return true; |
|
|
1556 | } |
|
|
1557 | |
|
|
1558 | void |
|
|
1559 | rxvt_term::im_cb () |
|
|
1560 | { |
|
|
1561 | int i; |
1126 | const char *p; |
1562 | const char *p; |
1127 | char **s; |
1563 | char **s; |
1128 | char buf[IMBUFSIZ]; |
1564 | char buf[IMBUFSIZ]; |
1129 | |
1565 | |
|
|
1566 | SET_R (this); |
|
|
1567 | |
|
|
1568 | im_destroy (); |
|
|
1569 | |
1130 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1570 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1131 | if (R->Input_Context) |
1571 | if (Input_Context) |
1132 | return; |
1572 | return; |
1133 | |
1573 | |
|
|
1574 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1575 | if (rs[Rs_imLocale]) |
|
|
1576 | SET_LOCALE (rs[Rs_imLocale]); |
|
|
1577 | #endif |
|
|
1578 | |
1134 | p = R->rs[Rs_inputMethod]; |
1579 | p = rs[Rs_inputMethod]; |
1135 | if (p && *p) |
1580 | if (p && *p) |
1136 | { |
1581 | { |
1137 | bool found = false; |
1582 | bool found = false; |
1138 | |
1583 | |
1139 | s = rxvt_splitcommastring (p); |
1584 | s = rxvt_splitcommastring (p); |
|
|
1585 | |
1140 | for (i = 0; s[i]; i++) |
1586 | for (i = 0; s[i]; i++) |
1141 | { |
1587 | { |
1142 | if (*s[i]) |
1588 | if (*s[i]) |
1143 | { |
1589 | { |
1144 | STRCPY (buf, "@im="); |
1590 | strcpy (buf, "@im="); |
1145 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1591 | strncat (buf, s[i], IMBUFSIZ - 5); |
1146 | if ((p = XSetLocaleModifiers (buf)) && *p |
1592 | if (IM_get_IC (buf)) |
1147 | && rxvt_IM_get_IC (aR)) |
|
|
1148 | { |
1593 | { |
1149 | found = true; |
1594 | found = true; |
1150 | break; |
1595 | break; |
1151 | } |
1596 | } |
1152 | } |
1597 | } |
1153 | } |
1598 | } |
1154 | for (i = 0; s[i]; i++) |
1599 | |
1155 | free(s[i]); |
1600 | rxvt_freecommastring (s); |
1156 | free(s); |
|
|
1157 | |
1601 | |
1158 | if (found) |
1602 | if (found) |
1159 | return; |
1603 | goto done; |
1160 | } |
1604 | } |
1161 | |
1605 | |
1162 | /* try with XMODIFIERS env. var. */ |
1606 | /* try with XMODIFIERS env. var. */ |
1163 | if ((p = XSetLocaleModifiers ("")) && *p |
1607 | if (IM_get_IC ("")) |
1164 | && rxvt_IM_get_IC (aR)) |
1608 | goto done; |
|
|
1609 | |
|
|
1610 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1611 | if (IM_get_IC ("@im=none")) |
|
|
1612 | goto done; |
|
|
1613 | |
|
|
1614 | done: |
|
|
1615 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1616 | if (rs[Rs_imLocale]) |
|
|
1617 | SET_LOCALE (locale); |
|
|
1618 | #endif |
|
|
1619 | } |
|
|
1620 | |
|
|
1621 | void |
|
|
1622 | rxvt_term::IMSetStatusPosition () |
|
|
1623 | { |
|
|
1624 | XRectangle preedit_rect, status_rect, *needed_rect; |
|
|
1625 | XVaNestedList preedit_attr, status_attr; |
|
|
1626 | |
|
|
1627 | if (!Input_Context |
|
|
1628 | || !focus |
|
|
1629 | || !(input_style & XIMPreeditArea) |
|
|
1630 | || !IMisRunning ()) |
1165 | return; |
1631 | return; |
1166 | |
1632 | |
1167 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1168 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1169 | && rxvt_IM_get_IC (aR) == True) |
|
|
1170 | return; |
|
|
1171 | } |
|
|
1172 | |
|
|
1173 | /* |
|
|
1174 | * Try to open a XIM with the current modifiers, then see if we can |
|
|
1175 | * open a suitable preedit type |
|
|
1176 | */ |
|
|
1177 | /* INTPROTO */ |
|
|
1178 | Bool |
|
|
1179 | rxvt_IM_get_IC(pR) |
|
|
1180 | { |
|
|
1181 | int i, j, found; |
|
|
1182 | XIM xim; |
|
|
1183 | XPoint spot; |
|
|
1184 | XRectangle rect, status_rect, needed_rect; |
|
|
1185 | unsigned long fg, bg; |
|
|
1186 | const char *p; |
|
|
1187 | char **s; |
|
|
1188 | XIMStyles *xim_styles; |
|
|
1189 | XVaNestedList preedit_attr, status_attr; |
|
|
1190 | XIMCallback ximcallback; |
|
|
1191 | |
|
|
1192 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
|
|
1193 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
|
|
1194 | if (xim == NULL) |
|
|
1195 | return False; |
|
|
1196 | |
|
|
1197 | xim_styles = NULL; |
|
|
1198 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
|
|
1199 | || !xim_styles || !xim_styles->count_styles) { |
|
|
1200 | XCloseIM(xim); |
|
|
1201 | return False; |
|
|
1202 | } |
|
|
1203 | |
|
|
1204 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
|
|
1205 | : "OverTheSpot,OffTheSpot,Root"; |
|
|
1206 | s = rxvt_splitcommastring(p); |
|
|
1207 | for (i = found = 0; !found && s[i]; i++) { |
|
|
1208 | if (!STRCMP(s[i], "OverTheSpot")) |
|
|
1209 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
|
|
1210 | else if (!STRCMP(s[i], "OffTheSpot")) |
|
|
1211 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
|
|
1212 | else if (!STRCMP(s[i], "Root")) |
|
|
1213 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1214 | |
|
|
1215 | for (j = 0; j < xim_styles->count_styles; j++) |
|
|
1216 | if (R->input_style == xim_styles->supported_styles[j]) { |
|
|
1217 | found = 1; |
|
|
1218 | break; |
|
|
1219 | } |
|
|
1220 | } |
|
|
1221 | for (i = 0; s[i]; i++) |
|
|
1222 | free(s[i]); |
|
|
1223 | free(s); |
|
|
1224 | XFree(xim_styles); |
|
|
1225 | |
|
|
1226 | if (!found) { |
|
|
1227 | XCloseIM(xim); |
|
|
1228 | return False; |
|
|
1229 | } |
|
|
1230 | |
|
|
1231 | ximcallback.callback = rxvt_IMDestroyCallback; |
|
|
1232 | |
|
|
1233 | /* XXX: not sure why we need this (as well as IC one below) */ |
|
|
1234 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
|
|
1235 | |
|
|
1236 | preedit_attr = status_attr = NULL; |
|
|
1237 | |
|
|
1238 | if (R->input_style & XIMPreeditPosition) { |
|
|
1239 | rxvt_setSize(aR_ & rect); |
|
|
1240 | rxvt_setPosition(aR_ & spot); |
|
|
1241 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1242 | |
|
|
1243 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1244 | XNSpotLocation, &spot, |
|
|
1245 | XNForeground, fg, XNBackground, bg, |
|
|
1246 | //XNFontSet, R->TermWin.fontset, |
|
|
1247 | NULL); |
|
|
1248 | } else if (R->input_style & XIMPreeditArea) { |
|
|
1249 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1250 | |
|
|
1251 | /* |
|
|
1252 | * The necessary width of preedit area is unknown |
|
|
1253 | * until create input context. |
|
|
1254 | */ |
|
|
1255 | needed_rect.width = 0; |
|
|
1256 | |
|
|
1257 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
|
|
1258 | |
|
|
1259 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1260 | XNForeground, fg, XNBackground, bg, |
|
|
1261 | //XNFontSet, R->TermWin.fontset, |
|
|
1262 | NULL); |
|
|
1263 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1264 | XNForeground, fg, XNBackground, bg, |
|
|
1265 | //XNFontSet, R->TermWin.fontset, |
|
|
1266 | NULL); |
|
|
1267 | } |
|
|
1268 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
|
|
1269 | XNClientWindow, R->TermWin.parent[0], |
|
|
1270 | XNFocusWindow, R->TermWin.parent[0], |
|
|
1271 | XNDestroyCallback, &ximcallback, |
|
|
1272 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1273 | preedit_attr, |
|
|
1274 | status_attr ? XNStatusAttributes : NULL, |
|
|
1275 | status_attr, NULL); |
|
|
1276 | if (preedit_attr) |
|
|
1277 | XFree(preedit_attr); |
|
|
1278 | if (status_attr) |
|
|
1279 | XFree(status_attr); |
|
|
1280 | if (R->Input_Context == NULL) { |
|
|
1281 | rxvt_print_error("failed to create input context"); |
|
|
1282 | XCloseIM(xim); |
|
|
1283 | return False; |
|
|
1284 | } |
|
|
1285 | if (R->input_style & XIMPreeditArea) |
|
|
1286 | rxvt_IMSetStatusPosition(aR); |
|
|
1287 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
|
|
1288 | return True; |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | /* EXTPROTO */ |
|
|
1292 | void |
|
|
1293 | rxvt_IMSetStatusPosition(pR) |
|
|
1294 | { |
|
|
1295 | XRectangle preedit_rect, status_rect, *needed_rect; |
|
|
1296 | XVaNestedList preedit_attr, status_attr; |
|
|
1297 | |
|
|
1298 | if (R->Input_Context == NULL |
|
|
1299 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
|
|
1300 | || !rxvt_IMisRunning(aR)) |
|
|
1301 | return; |
|
|
1302 | |
|
|
1303 | /* Getting the necessary width of preedit area */ |
1633 | /* Getting the necessary width of preedit area */ |
1304 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1634 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1305 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1635 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1306 | XFree(status_attr); |
1636 | XFree (status_attr); |
1307 | |
1637 | |
1308 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1638 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1639 | XFree (needed_rect); |
1309 | |
1640 | |
1310 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1641 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1311 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1642 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1312 | |
1643 | |
1313 | XSetICValues(R->Input_Context, |
1644 | XSetICValues (Input_Context, |
1314 | XNPreeditAttributes, preedit_attr, |
1645 | XNPreeditAttributes, preedit_attr, |
1315 | XNStatusAttributes, status_attr, NULL); |
1646 | XNStatusAttributes, status_attr, NULL); |
1316 | |
1647 | |
1317 | XFree(preedit_attr); |
1648 | XFree (preedit_attr); |
1318 | XFree(status_attr); |
1649 | XFree (status_attr); |
1319 | } |
1650 | } |
1320 | #endif /* USE_XIM */ |
1651 | #endif /* USE_XIM */ |
1321 | |
1652 | |
1322 | /*----------------------------------------------------------------------*/ |
1653 | /*----------------------------------------------------------------------*/ |
1323 | rxvt_t rxvt_current_term; |
1654 | rxvt_t rxvt_current_term; |