1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.3 2003/11/25 11:52:42 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
12 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
13 | * - extensive modifications |
12 | * - extensive modifications |
14 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
15 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
16 | * - extensive modifications |
15 | * - extensive modifications |
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16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
36 | |
37 | |
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38 | #include <limits> |
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39 | |
37 | #include <signal.h> |
40 | #include <csignal> |
38 | |
41 | #include <cstring> |
39 | #ifdef TTY_GID_SUPPORT |
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40 | # include <grp.h> |
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41 | #endif |
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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 | |
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47 | #ifdef HAVE_XSETLOCALE |
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48 | # define X_LOCALE |
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49 | # include <X11/Xlocale.h> |
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50 | #else |
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51 | # ifdef HAVE_SETLOCALE |
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52 | # include <clocale> |
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53 | # endif |
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54 | #endif |
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55 | |
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56 | vector<rxvt_term *> rxvt_term::termlist; |
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57 | |
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58 | // used to tell global functions which terminal instance is "active" |
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59 | rxvt_t rxvt_current_term; |
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60 | |
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61 | static char curlocale[128], savelocale[128]; |
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62 | |
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63 | bool |
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64 | rxvt_set_locale (const char *locale) NOTHROW |
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65 | { |
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66 | int size = strlen (locale) + 1; |
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67 | |
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68 | if (size > sizeof (curlocale)) |
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69 | rxvt_fatal ("locale string too long, aborting.\n"); |
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70 | |
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71 | if (!locale || !memcmp (locale, curlocale, size)) |
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72 | return false; |
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73 | |
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74 | memcpy (curlocale, locale, size); |
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75 | setlocale (LC_CTYPE, curlocale); |
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76 | return true; |
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77 | } |
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78 | |
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79 | void |
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80 | rxvt_push_locale (const char *locale) NOTHROW |
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81 | { |
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82 | strcpy (savelocale, curlocale); |
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83 | rxvt_set_locale (locale); |
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84 | } |
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85 | |
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86 | void |
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87 | rxvt_pop_locale () NOTHROW |
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88 | { |
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89 | rxvt_set_locale (savelocale); |
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90 | } |
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91 | |
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92 | #if ENABLE_COMBINING |
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93 | class rxvt_composite_vec rxvt_composite; |
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94 | |
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95 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
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96 | { |
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97 | compose_char *cc; |
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98 | |
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99 | // break compose chains, as stupid readline really likes to duplicate |
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100 | // composing characters for some reason near the end of a line. |
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101 | cc = (*this)[c1]; |
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102 | while (cc) |
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103 | { |
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104 | if (cc->c2 == c2) return c1; |
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105 | cc = (*this)[cc->c1]; |
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106 | } |
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107 | |
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108 | // check to see wether this combination already exists otherwise |
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109 | for (cc = v.end (); cc-- > v.begin (); ) |
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110 | { |
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111 | if (cc->c1 == c1 && cc->c2 == c2) |
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112 | return COMPOSE_LO + (cc - v.begin ()); |
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113 | } |
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114 | |
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115 | // allocate a new combination |
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116 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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117 | { |
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118 | static int seen; |
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119 | |
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120 | if (!seen++) |
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121 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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122 | |
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123 | return REPLACEMENT_CHAR; |
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124 | } |
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125 | |
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126 | v.push_back (compose_char (c1, c2)); |
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127 | |
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128 | return v.size () - 1 + COMPOSE_LO; |
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129 | } |
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130 | |
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131 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
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132 | { |
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133 | compose_char *cc = (*this)[c]; |
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134 | |
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135 | if (!cc) |
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136 | { |
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137 | if (r) *r = c; |
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138 | return 1; |
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139 | } |
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140 | |
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141 | int len = expand (cc->c1, r); |
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142 | |
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143 | if (r) r += len; |
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144 | |
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145 | if (cc->c2 != NOCHAR) |
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146 | { |
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147 | len++; |
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148 | if (r) *r++ = cc->c2; |
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149 | } |
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150 | |
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151 | return len; |
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152 | |
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153 | } |
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154 | #endif |
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155 | |
47 | rxvt_term::rxvt_term() |
156 | rxvt_term::rxvt_term () |
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157 | : |
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158 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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159 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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160 | #endif |
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161 | #if HAVE_BG_PIXMAP |
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162 | update_background_ev(this, &rxvt_term::update_background_cb), |
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163 | #endif |
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164 | #ifdef HAVE_SCROLLBARS |
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165 | scrollbar_ev (this, &rxvt_term::x_cb), |
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166 | #endif |
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167 | #ifdef CURSOR_BLINK |
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168 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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169 | #endif |
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170 | #ifdef TEXT_BLINK |
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171 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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172 | #endif |
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173 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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174 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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175 | #endif |
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176 | #ifdef SELECTION_SCROLLING |
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177 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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178 | #endif |
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179 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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180 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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181 | #endif |
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182 | #ifdef POINTER_BLANK |
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183 | pointer_ev (this, &rxvt_term::pointer_cb), |
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184 | #endif |
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185 | #ifdef USE_XIM |
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186 | im_ev (this, &rxvt_term::im_cb), |
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187 | #endif |
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188 | #ifndef NO_BELL |
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189 | bell_ev (this, &rxvt_term::bell_cb), |
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190 | #endif |
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191 | termwin_ev (this, &rxvt_term::x_cb), |
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192 | vt_ev (this, &rxvt_term::x_cb), |
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193 | child_ev (this, &rxvt_term::child_cb), |
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194 | prepare_ev (this, &rxvt_term::prepare_cb), |
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195 | flush_ev (this, &rxvt_term::flush_cb), |
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196 | destroy_ev (this, &rxvt_term::destroy_cb), |
48 | : pty_ev(this, &rxvt_term::pty_cb), |
197 | pty_ev (this, &rxvt_term::pty_cb), |
49 | x_ev (this, &rxvt_term::x_cb) |
198 | incr_ev (this, &rxvt_term::incr_cb) |
50 | { |
199 | { |
51 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
200 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
52 | } |
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53 | |
201 | |
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202 | termlist.push_back (this); |
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203 | |
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204 | #ifdef KEYSYM_RESOURCE |
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205 | keyboard = new keyboard_manager; |
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206 | #endif |
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207 | } |
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208 | |
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209 | // clean up the most important stuff, do *not* call x or free mem etc. |
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210 | // for use before an emergency exit |
54 | void * |
211 | void |
55 | rxvt_term::operator new (size_t s) |
212 | rxvt_term::emergency_cleanup () |
56 | { |
213 | { |
57 | void *p = malloc (s); |
214 | if (cmd_pid) |
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215 | kill (-cmd_pid, SIGHUP); |
58 | |
216 | |
59 | MEMSET (p, 0, s); |
217 | pty_ev.stop (); |
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218 | delete pty; pty = 0; |
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219 | } |
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220 | |
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221 | rxvt_term::~rxvt_term () |
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222 | { |
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223 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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224 | |
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225 | emergency_cleanup (); |
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226 | |
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227 | #if ENABLE_STYLES |
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228 | for (int i = RS_styleCount; --i; ) |
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229 | if (fontset[i] != fontset[0]) |
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230 | delete fontset[i]; |
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231 | #endif |
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232 | delete fontset[0]; |
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233 | |
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234 | if (display) |
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235 | { |
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236 | selection_clear (); |
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237 | |
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238 | #ifdef USE_XIM |
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239 | im_destroy (); |
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240 | #endif |
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241 | #ifdef XTERM_SCROLLBAR |
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242 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
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243 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
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244 | #endif |
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245 | #ifdef PLAIN_SCROLLBAR |
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246 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
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247 | #endif |
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248 | #ifdef NEXT_SCROLLBAR |
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249 | if (blackGC) XFreeGC (dpy, blackGC); |
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250 | if (whiteGC) XFreeGC (dpy, whiteGC); |
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251 | if (grayGC) XFreeGC (dpy, grayGC); |
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252 | if (darkGC) XFreeGC (dpy, darkGC); |
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253 | if (stippleGC) XFreeGC (dpy, stippleGC); |
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254 | if (dimple) XFreePixmap (dpy, dimple); |
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255 | if (upArrow) XFreePixmap (dpy, upArrow); |
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256 | if (downArrow) XFreePixmap (dpy, downArrow); |
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257 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
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258 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
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259 | #endif |
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260 | #ifdef RXVT_SCROLLBAR |
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261 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
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262 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
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263 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
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264 | #endif |
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265 | if (gc) XFreeGC (dpy, gc); |
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266 | |
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267 | delete drawable; |
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268 | // destroy all windows |
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269 | if (parent[0]) |
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270 | XDestroyWindow (dpy, parent[0]); |
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271 | |
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272 | for (int i = 0; i < TOTAL_COLORS; i++) |
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273 | if (ISSET_PIXCOLOR (i)) |
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274 | { |
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275 | pix_colors_focused [i].free (this); |
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276 | #if OFF_FOCUS_FADING |
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277 | pix_colors_unfocused [i].free (this); |
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278 | #endif |
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279 | } |
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280 | |
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281 | clear (); |
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282 | } |
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283 | |
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284 | delete [] pix_colors_focused; |
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285 | #if OFF_FOCUS_FADING |
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286 | delete [] pix_colors_unfocused; |
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287 | #endif |
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288 | |
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289 | displays.put (display); |
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290 | |
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291 | scr_release (); |
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292 | |
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293 | /* clear all resources */ |
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294 | for (int i = 0; i < allocated.size (); i++) |
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295 | free (allocated [i]); |
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296 | |
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297 | free (selection.text); |
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298 | // TODO: manage env vars in child only(!) |
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299 | free (env_display); |
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300 | free (env_term); |
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301 | free (locale); |
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302 | free (v_buffer); |
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303 | free (incr_buf); |
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304 | |
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305 | delete envv; |
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306 | delete argv; |
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307 | |
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308 | #ifdef KEYSYM_RESOURCE |
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309 | delete keyboard; |
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310 | #endif |
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311 | } |
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312 | |
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313 | // child has exited, usually destroys |
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314 | void |
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315 | rxvt_term::child_cb (ev::child &w, int status) |
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316 | { |
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317 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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318 | |
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319 | cmd_pid = 0; |
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320 | |
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321 | if (!option (Opt_hold)) |
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322 | destroy (); |
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323 | } |
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324 | |
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325 | void |
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326 | rxvt_term::destroy () |
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327 | { |
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328 | if (destroy_ev.active) |
60 | return p; |
329 | return; |
61 | } |
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62 | |
330 | |
63 | void |
331 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
64 | rxvt_term::operator delete (void *p, size_t s) |
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65 | { |
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66 | free (p); |
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67 | } |
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68 | |
332 | |
69 | /*----------------------------------------------------------------------*/ |
333 | #if ENABLE_OVERLAY |
70 | /* rxvt_init() */ |
334 | scr_overlay_off (); |
71 | /* LIBPROTO */ |
335 | #endif |
72 | rxvt_t |
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73 | rxvt_init(int argc, const char *const *argv) |
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74 | { |
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75 | const char **cmd_argv; |
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76 | |
336 | |
77 | SET_R(new rxvt_term); |
337 | if (display) |
78 | dR; |
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79 | |
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80 | if (rxvt_init_vars(aR) < 0) |
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81 | { |
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82 | free(R); |
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83 | return NULL; |
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84 | } |
338 | { |
85 | |
339 | #if USE_XIM |
86 | /* |
340 | im_ev.stop (display); |
87 | * Save and then give up any super-user privileges |
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88 | * If we need privileges in any area then we must specifically request it. |
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89 | * We should only need to be root in these cases: |
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90 | * 1. write utmp entries on some systems |
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91 | * 2. chown tty on some systems |
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92 | */ |
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93 | rxvt_privileges(aR_ SAVE); |
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94 | rxvt_privileges(aR_ IGNORE); |
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95 | |
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96 | rxvt_init_secondary(aR); |
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97 | |
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98 | cmd_argv = rxvt_init_resources(aR_ argc, argv); |
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99 | |
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100 | R->x_ev.start (ConnectionNumber (R->Xdisplay), EVENT_READ); |
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101 | |
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102 | #if (MENUBAR_MAX) |
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103 | rxvt_menubar_read(aR_ R->rs[Rs_menu]); |
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104 | #endif |
341 | #endif |
105 | #ifdef HAVE_SCROLLBARS |
342 | #if HAVE_SCROLLBARS |
106 | if (R->Options & Opt_scrollBar) |
343 | scrollbar_ev.stop (display); |
107 | scrollbar_setIdle(); /* set existence for size calculations */ |
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108 | #endif |
344 | #endif |
109 | |
345 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
110 | rxvt_Create_Windows(aR_ argc, argv); |
346 | rootwin_ev.stop (display); |
111 | |
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112 | rxvt_init_xlocale(aR); |
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113 | |
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114 | rxvt_scr_reset(aR); /* initialize screen */ |
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115 | #ifdef RXVT_GRAPHICS |
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116 | rxvt_Gr_reset(aR); /* reset graphics */ |
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117 | #endif |
347 | #endif |
118 | |
348 | incr_ev.stop (); |
119 | #if 0 |
349 | termwin_ev.stop (display); |
120 | #ifdef DEBUG_X |
350 | vt_ev.stop (display); |
121 | XSynchronize(R->Xdisplay, True); |
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122 | XSetErrorHandler((XErrorHandler) abort); |
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123 | #else |
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124 | XSetErrorHandler((XErrorHandler) rxvt_xerror_handler); |
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125 | #endif |
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126 | #endif |
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127 | |
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128 | #ifdef HAVE_SCROLLBARS |
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129 | if (R->Options & Opt_scrollBar) |
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130 | rxvt_Resize_scrollBar(aR); /* create and map scrollbar */ |
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131 | #endif |
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132 | #if (MENUBAR_MAX) |
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133 | if (menubar_visible(r)) |
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134 | XMapWindow(R->Xdisplay, R->menuBar.win); |
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135 | #endif |
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136 | #ifdef TRANSPARENT |
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137 | if (R->Options & Opt_transparent) |
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138 | { |
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139 | XSelectInput(R->Xdisplay, Xroot, PropertyChangeMask); |
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140 | rxvt_check_our_parents(aR); |
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141 | } |
351 | } |
142 | #endif |
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143 | XMapWindow(R->Xdisplay, R->TermWin.vt); |
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144 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
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145 | |
352 | |
146 | rxvt_init_env(aR); |
353 | prepare_ev.stop (); |
147 | rxvt_init_command(aR_ cmd_argv); |
354 | pty_ev.stop (); |
148 | |
355 | #ifdef CURSOR_BLINK |
149 | R->pty_ev.start (R->cmd_fd, EVENT_READ); |
356 | cursor_blink_ev.stop (); |
150 | |
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151 | return R; |
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152 | } |
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153 | |
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154 | /* ------------------------------------------------------------------------- * |
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155 | * SIGNAL HANDLING & EXIT HANDLER * |
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156 | * ------------------------------------------------------------------------- */ |
|
|
157 | /* |
|
|
158 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
159 | */ |
|
|
160 | /* ARGSUSED */ |
|
|
161 | /* EXTPROTO */ |
|
|
162 | RETSIGTYPE |
|
|
163 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
|
|
164 | { |
|
|
165 | dR; |
|
|
166 | int pid, save_errno = errno; |
|
|
167 | |
|
|
168 | do { |
|
|
169 | errno = 0; |
|
|
170 | } while ((pid = waitpid(-1, NULL, WNOHANG)) == -1 && errno == EINTR); |
|
|
171 | |
|
|
172 | if (pid == R->cmd_pid) |
|
|
173 | exit(EXIT_SUCCESS); |
|
|
174 | |
|
|
175 | errno = save_errno; |
|
|
176 | signal(SIGCHLD, rxvt_Child_signal); |
|
|
177 | } |
|
|
178 | |
|
|
179 | /* |
|
|
180 | * Catch a fatal signal and tidy up before quitting |
|
|
181 | */ |
|
|
182 | /* EXTPROTO */ |
|
|
183 | RETSIGTYPE |
|
|
184 | rxvt_Exit_signal(int sig) |
|
|
185 | { |
|
|
186 | signal(sig, SIG_DFL); |
|
|
187 | #ifdef DEBUG_CMD |
|
|
188 | rxvt_print_error("signal %d", sig); |
|
|
189 | #endif |
357 | #endif |
190 | rxvt_clean_exit(); |
358 | #ifdef TEXT_BLINK |
191 | kill(getpid(), sig); |
359 | text_blink_ev.stop (); |
192 | } |
360 | #endif |
|
|
361 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
362 | cont_scroll_ev.stop (); |
|
|
363 | #endif |
|
|
364 | #ifdef SELECTION_SCROLLING |
|
|
365 | sel_scroll_ev.stop (); |
|
|
366 | #endif |
|
|
367 | #ifdef POINTER_BLANK |
|
|
368 | pointer_ev.stop (); |
|
|
369 | #endif |
193 | |
370 | |
194 | /* ARGSUSED */ |
371 | destroy_ev.start (); |
195 | /* INTPROTO */ |
372 | } |
196 | int |
|
|
197 | rxvt_xerror_handler(const Display * display |
|
|
198 | __attribute__ ((unused)), const XErrorEvent * event) |
|
|
199 | { |
|
|
200 | dR; |
|
|
201 | |
373 | |
202 | if (R->allowedxerror == -1) { |
374 | void |
203 | R->allowedxerror = event->error_code; |
375 | rxvt_term::destroy_cb (ev::check &w, int revents) |
204 | return 0; /* ignored anyway */ |
376 | { |
205 | } |
377 | make_current (); |
206 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
378 | |
207 | event->request_code, event->minor_code, |
379 | delete this; |
208 | event->error_code); |
|
|
209 | /* XXX: probably should call rxvt_clean_exit() bypassing X routines */ |
|
|
210 | exit(EXIT_FAILURE); |
|
|
211 | /* NOTREACHED */ |
|
|
212 | } |
380 | } |
213 | |
381 | |
214 | /*----------------------------------------------------------------------*/ |
382 | /*----------------------------------------------------------------------*/ |
215 | /* |
383 | /* |
216 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
384 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
217 | * TODO: if debugging, this should free up any known resources if we can |
385 | * TODO: if debugging, this should free up any known resources if we can |
218 | */ |
386 | */ |
219 | /* EXTPROTO */ |
387 | static XErrorHandler old_xerror_handler; |
220 | void |
|
|
221 | rxvt_clean_exit(void) |
|
|
222 | { |
|
|
223 | dR; |
|
|
224 | |
388 | |
225 | #ifdef DEBUG_SCREEN |
389 | static void |
226 | rxvt_scr_release(aR); |
390 | rxvt_emergency_cleanup () |
|
|
391 | { |
|
|
392 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
393 | (*t)->emergency_cleanup (); |
|
|
394 | } |
|
|
395 | |
|
|
396 | #if !ENABLE_MINIMAL |
|
|
397 | static void |
|
|
398 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
399 | { |
|
|
400 | char buffer[BUFSIZ]; |
|
|
401 | char mesg[BUFSIZ]; |
|
|
402 | char number[32]; |
|
|
403 | char *mtype = "XlibMessage"; |
|
|
404 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
405 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
406 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
407 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
408 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
409 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
410 | sprintf(number, "%d", event->request_code); |
|
|
411 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
412 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
413 | if (event->request_code >= 128) { |
|
|
414 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
415 | mesg, BUFSIZ); |
|
|
416 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
417 | } |
|
|
418 | if ((event->error_code == BadWindow) || |
|
|
419 | (event->error_code == BadPixmap) || |
|
|
420 | (event->error_code == BadCursor) || |
|
|
421 | (event->error_code == BadFont) || |
|
|
422 | (event->error_code == BadDrawable) || |
|
|
423 | (event->error_code == BadColor) || |
|
|
424 | (event->error_code == BadGC) || |
|
|
425 | (event->error_code == BadIDChoice) || |
|
|
426 | (event->error_code == BadValue) || |
|
|
427 | (event->error_code == BadAtom)) { |
|
|
428 | if (event->error_code == BadValue) |
|
|
429 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
430 | mesg, BUFSIZ); |
|
|
431 | else if (event->error_code == BadAtom) |
|
|
432 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
433 | mesg, BUFSIZ); |
|
|
434 | else |
|
|
435 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
436 | mesg, BUFSIZ); |
|
|
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
438 | } |
|
|
439 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
440 | mesg, BUFSIZ); |
|
|
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
442 | } |
227 | #endif |
443 | #endif |
228 | #ifndef NO_SETOWNER_TTYDEV |
444 | |
229 | rxvt_privileged_ttydev(aR_ RESTORE); |
445 | int |
|
|
446 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
447 | { |
|
|
448 | if (GET_R->allowedxerror == -1) |
|
|
449 | GET_R->allowedxerror = event->error_code; |
|
|
450 | else |
|
|
451 | { |
|
|
452 | // GET_R is most likely not the terminal which caused the error, |
|
|
453 | // so just output the error and continue |
|
|
454 | #if ENABLE_MINIMAL |
|
|
455 | old_xerror_handler (display, event); |
|
|
456 | #else |
|
|
457 | print_x_error (display, event); |
230 | #endif |
458 | #endif |
231 | #ifdef UTMP_SUPPORT |
459 | } |
232 | rxvt_privileged_utmp(aR_ RESTORE); |
460 | |
|
|
461 | return 0; |
|
|
462 | } |
|
|
463 | |
|
|
464 | int |
|
|
465 | rxvt_xioerror_handler (Display *display) |
|
|
466 | { |
|
|
467 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
468 | DisplayString (display)); |
|
|
469 | rxvt_emergency_cleanup (); |
|
|
470 | _exit (EXIT_FAILURE); |
|
|
471 | } |
|
|
472 | |
|
|
473 | /*----------------------------------------------------------------------*/ |
|
|
474 | bool |
|
|
475 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
476 | { |
|
|
477 | this->envv = envv; |
|
|
478 | |
|
|
479 | SET_R (this); |
|
|
480 | set_locale (""); |
|
|
481 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
482 | |
|
|
483 | if (!init_vars ()) |
|
|
484 | return false; |
|
|
485 | |
|
|
486 | init_secondary (); |
|
|
487 | |
|
|
488 | const char **cmd_argv = init_resources (argc, argv); |
|
|
489 | |
|
|
490 | #ifdef KEYSYM_RESOURCE |
|
|
491 | keyboard->register_done (); |
233 | #endif |
492 | #endif |
234 | #ifdef USE_XIM |
493 | |
235 | if (R->Input_Context != NULL) { |
494 | #ifdef HAVE_SCROLLBARS |
236 | XDestroyIC(R->Input_Context); |
495 | if (option (Opt_scrollBar)) |
237 | R->Input_Context = NULL; |
496 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
497 | #endif |
|
|
498 | |
|
|
499 | pty = ptytty::create (); |
|
|
500 | |
|
|
501 | create_windows (argc, argv); |
|
|
502 | |
|
|
503 | init_xlocale (); |
|
|
504 | |
|
|
505 | scr_reset (); // initialize screen |
|
|
506 | |
|
|
507 | #if 0 |
|
|
508 | XSynchronize (dpy, True); |
|
|
509 | #endif |
|
|
510 | |
|
|
511 | #ifdef HAVE_SCROLLBARS |
|
|
512 | if (option (Opt_scrollBar)) |
|
|
513 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
514 | #endif |
|
|
515 | #ifdef HAVE_BG_PIXMAP |
|
|
516 | { |
|
|
517 | bgPixmap.set_target (this); |
|
|
518 | |
|
|
519 | #ifdef ENABLE_TRANSPARENCY |
|
|
520 | if (option (Opt_transparent)) |
|
|
521 | { |
|
|
522 | bgPixmap.set_transparent (); |
|
|
523 | #ifdef HAVE_AFTERIMAGE |
|
|
524 | if (rs [Rs_blurradius]) |
|
|
525 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
526 | #endif |
|
|
527 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
528 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
529 | if (rs [Rs_shade]) |
|
|
530 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
531 | |
|
|
532 | bgPixmap.set_root_pixmap (); |
|
|
533 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
534 | rootwin_ev.start (display, display->root); |
238 | } |
535 | } |
239 | #endif |
536 | #endif |
|
|
537 | |
|
|
538 | #ifdef BG_IMAGE_FROM_FILE |
|
|
539 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
540 | { |
|
|
541 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
542 | |
|
|
543 | if ((p = strchr (p, ';')) != NULL) |
|
|
544 | { |
|
|
545 | p++; |
|
|
546 | bgPixmap.set_geometry (p); |
|
|
547 | } |
|
|
548 | else |
|
|
549 | bgPixmap.set_defaultGeometry (); |
|
|
550 | |
|
|
551 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
552 | if (!bgPixmap.window_position_sensitive ()) |
|
|
553 | update_background (); |
|
|
554 | } |
|
|
555 | #endif |
|
|
556 | } |
|
|
557 | #endif |
|
|
558 | |
|
|
559 | #if ENABLE_PERL |
|
|
560 | rootwin_ev.start (display, display->root); |
|
|
561 | #endif |
|
|
562 | |
|
|
563 | set_colorfgbg (); |
|
|
564 | |
|
|
565 | init_command (cmd_argv); |
|
|
566 | |
|
|
567 | free (cmd_argv); |
|
|
568 | |
|
|
569 | if (pty->pty >= 0) |
|
|
570 | pty_ev.start (pty->pty, ev::READ); |
|
|
571 | |
|
|
572 | prepare_ev.start (); |
|
|
573 | |
|
|
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
575 | |
|
|
576 | #if ENABLE_XEMBED |
|
|
577 | if (rs[Rs_embed]) |
|
|
578 | { |
|
|
579 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
580 | |
|
|
581 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
582 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
583 | } |
|
|
584 | #endif |
|
|
585 | |
|
|
586 | XMapWindow (dpy, vt); |
|
|
587 | XMapWindow (dpy, parent[0]); |
|
|
588 | |
|
|
589 | return true; |
|
|
590 | } |
|
|
591 | |
|
|
592 | static struct sig_handlers |
|
|
593 | { |
|
|
594 | ev::sig sw_term, sw_int; |
|
|
595 | |
|
|
596 | /* |
|
|
597 | * Catch a fatal signal and tidy up before quitting |
|
|
598 | */ |
|
|
599 | void |
|
|
600 | sig_term (ev::sig &w, int revents) |
|
|
601 | { |
|
|
602 | rxvt_emergency_cleanup (); |
|
|
603 | w.stop (); |
|
|
604 | kill (getpid (), w.signum); |
|
|
605 | } |
|
|
606 | |
|
|
607 | sig_handlers () |
|
|
608 | : sw_term (this, &sig_handlers::sig_term), |
|
|
609 | sw_int (this, &sig_handlers::sig_term) |
|
|
610 | { |
|
|
611 | } |
|
|
612 | } sig_handlers; |
|
|
613 | |
|
|
614 | char **rxvt_environ; // startup environment |
|
|
615 | |
|
|
616 | void |
|
|
617 | rxvt_init () |
|
|
618 | { |
|
|
619 | ptytty::init (); |
|
|
620 | ev::ev_default_loop (0); |
|
|
621 | |
|
|
622 | rxvt_environ = environ; |
|
|
623 | |
|
|
624 | signal (SIGHUP, SIG_IGN); |
|
|
625 | signal (SIGPIPE, SIG_IGN); |
|
|
626 | |
|
|
627 | sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); |
|
|
628 | sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); |
|
|
629 | |
|
|
630 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
631 | /* signal (SIGURG, SIG_DFL); */ |
|
|
632 | |
|
|
633 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
634 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
635 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
636 | |
|
|
637 | XrmInitialize (); |
240 | } |
638 | } |
241 | |
639 | |
242 | /* ------------------------------------------------------------------------- * |
640 | /* ------------------------------------------------------------------------- * |
243 | * MEMORY ALLOCATION WRAPPERS * |
641 | * MEMORY ALLOCATION WRAPPERS * |
244 | * ------------------------------------------------------------------------- */ |
642 | * ------------------------------------------------------------------------- */ |
245 | /* EXTPROTO */ |
643 | void * |
246 | void * |
|
|
247 | rxvt_malloc(size_t size) |
644 | rxvt_malloc (size_t size) |
248 | { |
645 | { |
249 | void *p; |
|
|
250 | |
|
|
251 | p = malloc(size); |
646 | void *p = malloc (size); |
|
|
647 | |
252 | if (p) |
648 | if (!p) |
|
|
649 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
650 | |
253 | return p; |
651 | return p; |
254 | |
|
|
255 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
256 | rxvt_clean_exit(); |
|
|
257 | exit(EXIT_FAILURE); |
|
|
258 | /* NOTREACHED */ |
|
|
259 | } |
652 | } |
260 | |
653 | |
261 | /* EXTPROTO */ |
654 | void * |
262 | void * |
|
|
263 | rxvt_calloc(size_t number, size_t size) |
655 | rxvt_calloc (size_t number, size_t size) |
264 | { |
656 | { |
265 | void *p; |
|
|
266 | |
|
|
267 | p = calloc(number, size); |
657 | void *p = calloc (number, size); |
|
|
658 | |
268 | if (p) |
659 | if (!p) |
|
|
660 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
661 | |
269 | return p; |
662 | return p; |
270 | |
|
|
271 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
272 | rxvt_clean_exit(); |
|
|
273 | exit(EXIT_FAILURE); |
|
|
274 | /* NOTREACHED */ |
|
|
275 | } |
663 | } |
276 | |
664 | |
277 | /* EXTPROTO */ |
665 | void * |
278 | void * |
|
|
279 | rxvt_realloc(void *ptr, size_t size) |
666 | rxvt_realloc (void *ptr, size_t size) |
280 | { |
667 | { |
281 | void *p; |
|
|
282 | |
|
|
283 | if (ptr) |
|
|
284 | p = realloc(ptr, size); |
668 | void *p = realloc (ptr, size); |
285 | else |
669 | |
286 | p = malloc(size); |
|
|
287 | if (p) |
670 | if (!p) |
|
|
671 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
672 | |
288 | return p; |
673 | return p; |
289 | |
|
|
290 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
291 | rxvt_clean_exit(); |
|
|
292 | exit(EXIT_FAILURE); |
|
|
293 | /* NOTREACHED */ |
|
|
294 | } |
674 | } |
295 | |
|
|
296 | /* ------------------------------------------------------------------------- * |
|
|
297 | * PRIVILEGED OPERATIONS * |
|
|
298 | * ------------------------------------------------------------------------- */ |
|
|
299 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
300 | /* INTPROTO */ |
|
|
301 | void |
|
|
302 | rxvt_privileges(pR_ int mode) |
|
|
303 | { |
|
|
304 | #if ! defined(__CYGWIN32__) |
|
|
305 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
306 | /* setreuid() is the poor man's setuid(), seteuid() */ |
|
|
307 | # define seteuid(a) setreuid(-1, (a)) |
|
|
308 | # define setegid(a) setregid(-1, (a)) |
|
|
309 | # define HAVE_SETEUID |
|
|
310 | # endif |
|
|
311 | # ifdef HAVE_SETEUID |
|
|
312 | switch (mode) { |
|
|
313 | case IGNORE: |
|
|
314 | /* |
|
|
315 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
316 | * back to root later, as required |
|
|
317 | */ |
|
|
318 | seteuid(getuid()); |
|
|
319 | setegid(getgid()); |
|
|
320 | break; |
|
|
321 | case SAVE: |
|
|
322 | R->euid = geteuid(); |
|
|
323 | R->egid = getegid(); |
|
|
324 | break; |
|
|
325 | case RESTORE: |
|
|
326 | seteuid(R->euid); |
|
|
327 | setegid(R->egid); |
|
|
328 | break; |
|
|
329 | } |
|
|
330 | # else |
|
|
331 | switch (mode) { |
|
|
332 | case IGNORE: |
|
|
333 | setuid(getuid()); |
|
|
334 | setgid(getgid()); |
|
|
335 | /* FALLTHROUGH */ |
|
|
336 | case SAVE: |
|
|
337 | /* FALLTHROUGH */ |
|
|
338 | case RESTORE: |
|
|
339 | break; |
|
|
340 | } |
|
|
341 | # endif |
|
|
342 | #endif |
|
|
343 | } |
|
|
344 | |
|
|
345 | #ifdef UTMP_SUPPORT |
|
|
346 | /* EXTPROTO */ |
|
|
347 | void |
|
|
348 | rxvt_privileged_utmp(pR_ char action) |
|
|
349 | { |
|
|
350 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
|
|
351 | action, R->next_utmp_action, getpid())); |
|
|
352 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
353 | || (R->Options & Opt_utmpInhibit) |
|
|
354 | || R->ttydev == NULL || *R->ttydev == '\0') |
|
|
355 | return; |
|
|
356 | |
|
|
357 | rxvt_privileges(aR_ RESTORE); |
|
|
358 | if (action == SAVE) { |
|
|
359 | R->next_utmp_action = RESTORE; |
|
|
360 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
|
|
361 | } else { /* action == RESTORE */ |
|
|
362 | R->next_utmp_action = IGNORE; |
|
|
363 | rxvt_cleanutent(aR); |
|
|
364 | } |
|
|
365 | rxvt_privileges(aR_ IGNORE); |
|
|
366 | } |
|
|
367 | #endif |
|
|
368 | |
|
|
369 | #ifndef NO_SETOWNER_TTYDEV |
|
|
370 | /* EXTPROTO */ |
|
|
371 | void |
|
|
372 | rxvt_privileged_ttydev(pR_ char action) |
|
|
373 | { |
|
|
374 | D_MAIN((stderr, |
|
|
375 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
|
|
376 | action, R->next_tty_action, getpid())); |
|
|
377 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
378 | || R->ttydev == NULL || *R->ttydev == '\0') |
|
|
379 | return; |
|
|
380 | |
|
|
381 | rxvt_privileges(aR_ RESTORE); |
|
|
382 | |
|
|
383 | if (action == SAVE) { |
|
|
384 | R->next_tty_action = RESTORE; |
|
|
385 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
386 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
|
|
387 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
|
|
388 | R->next_tty_action = IGNORE; |
|
|
389 | else |
|
|
390 | # endif |
|
|
391 | { |
|
|
392 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
|
|
393 | chmod(R->ttydev, R->ttymode); |
|
|
394 | # ifdef HAVE_REVOKE |
|
|
395 | revoke(R->ttydev); |
|
|
396 | # endif |
|
|
397 | } |
|
|
398 | } else { /* action == RESTORE */ |
|
|
399 | R->next_tty_action = IGNORE; |
|
|
400 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
401 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
|
|
402 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
|
|
403 | # else |
|
|
404 | chmod(R->ttydev, |
|
|
405 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
406 | chown(R->ttydev, 0, 0); |
|
|
407 | # endif |
|
|
408 | } |
|
|
409 | |
|
|
410 | rxvt_privileges(aR_ IGNORE); |
|
|
411 | |
|
|
412 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
413 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
414 | action == RESTORE ? "Restoring" : (action == |
|
|
415 | SAVE ? "Saving" : |
|
|
416 | "UNKNOWN ERROR for"), R->ttydev, |
|
|
417 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
|
|
418 | R->ttyfd_stat.st_gid)); |
|
|
419 | # endif |
|
|
420 | } |
|
|
421 | #endif |
|
|
422 | |
675 | |
423 | /*----------------------------------------------------------------------*/ |
676 | /*----------------------------------------------------------------------*/ |
424 | /* |
677 | /* |
425 | * window size/position calculcations for XSizeHint and other storage. |
678 | * window size/position calculations for XSizeHint and other storage. |
426 | * if width/height are non-zero then override calculated width/height |
679 | * if width/height are non-zero then override calculated width/height |
427 | */ |
680 | */ |
428 | /* EXTPROTO */ |
|
|
429 | void |
681 | void |
430 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
682 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
431 | { |
683 | { |
432 | short recalc_x, recalc_y; |
684 | short recalc_x, recalc_y; |
433 | int x, y, sb_w, mb_h, flags; |
685 | int x, y, sb_w, flags; |
434 | unsigned int w, h; |
686 | unsigned int w, h; |
435 | unsigned int max_width, max_height; |
687 | unsigned int max_width, max_height; |
436 | |
688 | |
437 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
438 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
|
|
439 | R->szHint.height)); |
|
|
440 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
689 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
441 | R->szHint.win_gravity = NorthWestGravity; |
690 | szHint.win_gravity = NorthWestGravity; |
442 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
691 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
443 | |
692 | |
444 | recalc_x = recalc_y = 0; |
693 | recalc_x = recalc_y = 0; |
445 | flags = 0; |
694 | flags = 0; |
|
|
695 | |
446 | if (!R->parsed_geometry) { |
696 | if (!parsed_geometry) |
|
|
697 | { |
447 | R->parsed_geometry = 1; |
698 | parsed_geometry = 1; |
|
|
699 | |
448 | if (R->rs[Rs_geometry]) |
700 | if (rs[Rs_geometry]) |
449 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
701 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
702 | |
450 | if (flags & WidthValue) { |
703 | if (flags & WidthValue) |
451 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
704 | { |
|
|
705 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
452 | R->szHint.flags |= USSize; |
706 | szHint.flags |= USSize; |
453 | } |
707 | } |
|
|
708 | |
454 | if (flags & HeightValue) { |
709 | if (flags & HeightValue) |
455 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
710 | { |
|
|
711 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
456 | R->szHint.flags |= USSize; |
712 | szHint.flags |= USSize; |
457 | } |
713 | } |
|
|
714 | |
458 | if (flags & XValue) { |
715 | if (flags & XValue) |
|
|
716 | { |
459 | R->szHint.x = x; |
717 | szHint.x = x; |
460 | R->szHint.flags |= USPosition; |
718 | szHint.flags |= USPosition; |
|
|
719 | |
461 | if (flags & XNegative) { |
720 | if (flags & XNegative) |
|
|
721 | { |
462 | recalc_x = 1; |
722 | recalc_x = 1; |
463 | R->szHint.win_gravity = NorthEastGravity; |
723 | szHint.win_gravity = NorthEastGravity; |
464 | } |
724 | } |
465 | } |
725 | } |
|
|
726 | |
466 | if (flags & YValue) { |
727 | if (flags & YValue) |
|
|
728 | { |
467 | R->szHint.y = y; |
729 | szHint.y = y; |
468 | R->szHint.flags |= USPosition; |
730 | szHint.flags |= USPosition; |
|
|
731 | |
469 | if (flags & YNegative) { |
732 | if (flags & YNegative) |
|
|
733 | { |
470 | recalc_y = 1; |
734 | recalc_y = 1; |
|
|
735 | |
471 | if (R->szHint.win_gravity == NorthEastGravity) |
736 | if (szHint.win_gravity == NorthEastGravity) |
472 | R->szHint.win_gravity = SouthEastGravity; |
737 | szHint.win_gravity = SouthEastGravity; |
473 | else |
738 | else |
474 | R->szHint.win_gravity = SouthWestGravity; |
739 | szHint.win_gravity = SouthWestGravity; |
475 | } |
740 | } |
476 | } |
741 | } |
477 | } |
742 | } |
|
|
743 | |
478 | /* TODO: BOUNDS */ |
744 | /* TODO: BOUNDS */ |
479 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
745 | width = ncol * fwidth; |
480 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
746 | height = nrow * fheight; |
481 | max_width = MAX_COLS * R->TermWin.fwidth; |
747 | max_width = MAX_COLS * fwidth; |
482 | max_height = MAX_ROWS * R->TermWin.fheight; |
748 | max_height = MAX_ROWS * fheight; |
483 | |
749 | |
484 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
750 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
485 | |
751 | |
486 | sb_w = mb_h = 0; |
752 | sb_w = 0; |
487 | R->window_vt_x = R->window_vt_y = 0; |
753 | window_vt_x = window_vt_y = int_bwidth; |
488 | if (scrollbar_visible(R)) { |
754 | |
|
|
755 | if (scrollBar.state) |
|
|
756 | { |
489 | sb_w = scrollbar_TotalWidth(); |
757 | sb_w = scrollbar_TotalWidth (); |
490 | R->szHint.base_width += sb_w; |
758 | szHint.base_width += sb_w; |
|
|
759 | |
491 | if (!(R->Options & Opt_scrollBar_right)) |
760 | if (!option (Opt_scrollBar_right)) |
492 | R->window_vt_x = sb_w; |
761 | window_vt_x += sb_w; |
493 | } |
762 | } |
494 | if (menubar_visible(R)) { |
763 | |
495 | mb_h = menuBar_TotalHeight(); |
|
|
496 | R->szHint.base_height += mb_h; |
|
|
497 | R->window_vt_y = mb_h; |
|
|
498 | } |
|
|
499 | R->szHint.width_inc = R->TermWin.fwidth; |
764 | szHint.width_inc = fwidth; |
500 | R->szHint.height_inc = R->TermWin.fheight; |
765 | szHint.height_inc = fheight; |
501 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
766 | szHint.min_width = szHint.base_width + szHint.width_inc; |
502 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
767 | szHint.min_height = szHint.base_height + szHint.height_inc; |
503 | |
768 | |
504 | if (width && width - R->szHint.base_width < max_width) { |
769 | if (newwidth && newwidth - szHint.base_width < max_width) |
|
|
770 | { |
505 | R->szHint.width = width; |
771 | szHint.width = newwidth; |
506 | R->TermWin.width = width - R->szHint.base_width; |
772 | width = newwidth - szHint.base_width; |
507 | } else { |
773 | } |
508 | MIN_IT(R->TermWin.width, max_width); |
774 | else |
|
|
775 | { |
|
|
776 | min_it (width, max_width); |
509 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
777 | szHint.width = szHint.base_width + width; |
510 | } |
778 | } |
|
|
779 | |
511 | if (height && height - R->szHint.base_height < max_height) { |
780 | if (newheight && newheight - szHint.base_height < max_height) |
|
|
781 | { |
512 | R->szHint.height = height; |
782 | szHint.height = newheight; |
513 | R->TermWin.height = height - R->szHint.base_height; |
783 | height = newheight - szHint.base_height; |
514 | } else { |
784 | } |
515 | MIN_IT(R->TermWin.height, max_height); |
785 | else |
|
|
786 | { |
|
|
787 | min_it (height, max_height); |
516 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
788 | szHint.height = szHint.base_height + height; |
517 | } |
789 | } |
|
|
790 | |
518 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
791 | if (scrollBar.state && option (Opt_scrollBar_right)) |
519 | R->window_sb_x = R->szHint.width - sb_w; |
792 | window_sb_x = szHint.width - sb_w; |
520 | |
793 | |
521 | if (recalc_x) |
794 | if (recalc_x) |
522 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
795 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
523 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
796 | |
524 | if (recalc_y) |
797 | if (recalc_y) |
525 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
798 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
526 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
|
|
527 | |
799 | |
528 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
800 | ncol = width / fwidth; |
529 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
801 | nrow = height / fheight; |
530 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
531 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
|
|
532 | R->szHint.height)); |
|
|
533 | return; |
|
|
534 | } |
802 | } |
535 | |
803 | |
536 | /*----------------------------------------------------------------------*/ |
804 | /*----------------------------------------------------------------------*/ |
537 | /* |
805 | /* |
538 | * Tell the teletype handler what size the window is. |
806 | * Tell the teletype handler what size the window is. |
539 | * Called after a window size change. |
807 | * Called after a window size change. |
540 | */ |
808 | */ |
541 | /* EXTPROTO */ |
|
|
542 | void |
809 | void |
543 | rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) |
810 | rxvt_term::tt_winch () |
544 | { |
811 | { |
|
|
812 | if (pty->pty < 0) |
|
|
813 | return; |
|
|
814 | |
545 | struct winsize ws; |
815 | struct winsize ws; |
546 | |
816 | |
547 | if (fd < 0) |
|
|
548 | return; |
|
|
549 | ws.ws_col = col; |
817 | ws.ws_col = ncol; |
550 | ws.ws_row = row; |
818 | ws.ws_row = nrow; |
551 | ws.ws_xpixel = ws.ws_ypixel = 0; |
819 | ws.ws_xpixel = width; |
552 | #ifndef DEBUG_SIZE |
820 | ws.ws_ypixel = height; |
553 | (void)ioctl(fd, TIOCSWINSZ, &ws); |
821 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
554 | #else |
822 | |
555 | if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { |
823 | #if 0 |
556 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
824 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
557 | } |
|
|
558 | # ifdef SIGWINCH |
|
|
559 | else if (pid) /* force through to the command */ |
825 | if (cmd_pid) /* force through to the command */ |
560 | kill(pid, SIGWINCH); |
826 | kill (-cmd_pid, SIGWINCH); |
561 | # endif |
|
|
562 | #endif |
827 | #endif |
563 | } |
828 | } |
564 | |
829 | |
565 | /*----------------------------------------------------------------------*/ |
830 | /*----------------------------------------------------------------------*/ |
566 | /* rxvt_change_font() - Switch to a new font */ |
831 | /* set_fonts () - load and set the various fonts |
567 | /* |
832 | * |
568 | * init = 1 - initialize |
833 | * init = 1 - initialize |
569 | * |
834 | * |
570 | * fontname == FONT_UP - switch to bigger font |
835 | * fontname == FONT_UP - switch to bigger font |
571 | * fontname == FONT_DN - switch to smaller font |
836 | * fontname == FONT_DN - switch to smaller font |
572 | */ |
837 | */ |
573 | /* EXTPROTO */ |
838 | bool |
574 | void |
839 | rxvt_term::set_fonts () |
575 | rxvt_change_font(pR_ int init, const char *fontname) |
|
|
576 | { |
840 | { |
577 | } |
841 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
842 | rxvt_fontprop prop; |
578 | |
843 | |
579 | /* INTPROTO */ |
844 | if (!fs |
|
|
845 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
846 | || !fs->realize_font (1)) |
|
|
847 | { |
|
|
848 | delete fs; |
|
|
849 | return false; |
|
|
850 | } |
|
|
851 | |
|
|
852 | #if ENABLE_STYLES |
|
|
853 | for (int i = RS_styleCount; --i; ) |
|
|
854 | if (fontset[i] != fontset[0]) |
|
|
855 | delete fontset[i]; |
|
|
856 | #endif |
|
|
857 | |
|
|
858 | delete fontset[0]; |
|
|
859 | fontset[0] = fs; |
|
|
860 | |
|
|
861 | prop = (*fs)[1]->properties (); |
|
|
862 | prop.height += lineSpace; |
|
|
863 | |
|
|
864 | fs->set_prop (prop, false); |
|
|
865 | |
|
|
866 | fwidth = prop.width; |
|
|
867 | fheight = prop.height; |
|
|
868 | fbase = prop.ascent; |
|
|
869 | |
|
|
870 | for (int style = 1; style < 4; style++) |
|
|
871 | { |
|
|
872 | #if ENABLE_STYLES |
|
|
873 | const char *res = rs[Rs_font + style]; |
|
|
874 | |
|
|
875 | if (res && !*res) |
|
|
876 | fontset[style] = fontset[0]; |
|
|
877 | else |
|
|
878 | { |
|
|
879 | fontset[style] = fs = new rxvt_fontset (this); |
|
|
880 | rxvt_fontprop prop2 = prop; |
|
|
881 | |
|
|
882 | if (res) |
|
|
883 | { |
|
|
884 | fs->populate (res); |
|
|
885 | fs->set_prop (prop2, false); |
|
|
886 | } |
|
|
887 | else |
|
|
888 | { |
|
|
889 | fs->populate (fontset[0]->fontdesc); |
|
|
890 | |
|
|
891 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
892 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
893 | |
|
|
894 | fs->set_prop (prop2, true); |
|
|
895 | } |
|
|
896 | |
|
|
897 | } |
|
|
898 | #else |
|
|
899 | fontset[style] = fontset[0]; |
|
|
900 | #endif |
|
|
901 | } |
|
|
902 | |
|
|
903 | if (parent[0]) |
|
|
904 | { |
|
|
905 | resize_all_windows (0, 0, 0); |
|
|
906 | scr_remap_chars (); |
|
|
907 | scr_touch (true); |
|
|
908 | } |
|
|
909 | |
|
|
910 | return true; |
|
|
911 | } |
|
|
912 | |
580 | void |
913 | void |
581 | rxvt_font_up_down(pR_ int n, int direction) |
914 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
582 | { |
915 | { |
|
|
916 | XChangeProperty (dpy, parent[0], |
|
|
917 | prop, XA_STRING, 8, PropModeReplace, |
|
|
918 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
919 | } |
|
|
920 | |
|
|
921 | void |
|
|
922 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
923 | { |
|
|
924 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
925 | char *s = rxvt_wcstoutf8 (ws); |
|
|
926 | |
|
|
927 | XChangeProperty (dpy, parent[0], |
|
|
928 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
929 | (const unsigned char *)s, strlen (s)); |
|
|
930 | |
|
|
931 | free (s); |
|
|
932 | free (ws); |
583 | } |
933 | } |
584 | |
934 | |
585 | /*----------------------------------------------------------------------*/ |
935 | /*----------------------------------------------------------------------*/ |
586 | /*----------------------------------------------------------------------*/ |
936 | /*----------------------------------------------------------------------*/ |
587 | /* xterm sequences - title, iconName, color (exptl) */ |
937 | /* xterm sequences - title, iconName, color (exptl) */ |
588 | /* EXTPROTO */ |
|
|
589 | void |
938 | void |
590 | rxvt_set_title(pR_ const char *str) |
939 | rxvt_term::set_title (const char *str) |
591 | { |
940 | { |
592 | #ifndef SMART_WINDOW_TITLE |
941 | set_string_property (XA_WM_NAME, str); |
593 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
942 | #if ENABLE_EWMH |
594 | #else |
943 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
595 | char *name; |
|
|
596 | |
|
|
597 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
|
|
598 | name = NULL; |
|
|
599 | if (name == NULL || STRCMP(name, str)) |
|
|
600 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
|
|
601 | if (name) |
|
|
602 | XFree(name); |
|
|
603 | #endif |
944 | #endif |
604 | } |
945 | } |
605 | |
946 | |
606 | /* EXTPROTO */ |
|
|
607 | void |
947 | void |
608 | rxvt_set_iconName(pR_ const char *str) |
948 | rxvt_term::set_icon_name (const char *str) |
609 | { |
949 | { |
610 | #ifndef SMART_WINDOW_TITLE |
950 | set_string_property (XA_WM_ICON_NAME, str); |
611 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
951 | #if ENABLE_EWMH |
612 | #else |
952 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
613 | char *name; |
|
|
614 | |
|
|
615 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
|
|
616 | name = NULL; |
|
|
617 | if (name == NULL || STRCMP(name, str)) |
|
|
618 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
|
|
619 | if (name) |
|
|
620 | XFree(name); |
|
|
621 | #endif |
953 | #endif |
622 | } |
954 | } |
623 | |
955 | |
|
|
956 | void |
|
|
957 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
958 | { |
624 | #ifdef XTERM_COLOR_CHANGE |
959 | #ifdef XTERM_COLOR_CHANGE |
625 | /* EXTPROTO */ |
|
|
626 | void |
|
|
627 | rxvt_set_window_color(pR_ int idx, const char *color) |
|
|
628 | { |
|
|
629 | rxvt_color xcol; |
960 | rxvt_color xcol; |
630 | int i; |
961 | int i; |
631 | |
962 | |
632 | if (color == NULL || *color == '\0') |
963 | if (color == NULL || *color == '\0') |
633 | return; |
964 | return; |
634 | |
965 | |
|
|
966 | color = strdup (color); |
|
|
967 | allocated.push_back ((void *)color); |
|
|
968 | rs[Rs_color + idx] = color; |
|
|
969 | |
635 | /* handle color aliases */ |
970 | /* handle color aliases */ |
636 | if (isdigit(*color)) { |
971 | if (isdigit (*color)) |
|
|
972 | { |
637 | i = atoi(color); |
973 | i = atoi (color); |
|
|
974 | |
|
|
975 | if (i >= 8 && i <= 15) |
638 | if (i >= 8 && i <= 15) { /* bright colors */ |
976 | { /* bright colors */ |
639 | i -= 8; |
977 | i -= 8; |
640 | # ifndef NO_BRIGHTCOLOR |
|
|
641 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
978 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
642 | SET_PIXCOLOR(R, idx); |
|
|
643 | goto Done; |
979 | goto done; |
644 | # endif |
|
|
645 | } |
980 | } |
646 | if (i >= 0 && i <= 7) { /* normal colors */ |
981 | |
647 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
982 | if (i >= 0 && i <= 7) |
648 | SET_PIXCOLOR(R, idx); |
983 | { /* normal colors */ |
|
|
984 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
649 | goto Done; |
985 | goto done; |
650 | } |
986 | } |
651 | } |
987 | } |
652 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
|
|
653 | return; |
|
|
654 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
|
|
655 | |
988 | |
656 | /* |
989 | set_color (xcol, color); |
|
|
990 | |
|
|
991 | /* |
657 | * FIXME: should free colors here, but no idea how to do it so instead, |
992 | * FIXME: should free colors here, but no idea how to do it so instead, |
658 | * so just keep gobbling up the colormap |
993 | * so just keep gobbling up the colormap |
659 | */ |
994 | */ |
660 | # if 0 |
|
|
661 | for (i = Color_Black; i <= Color_White; i++) |
|
|
662 | if (R->PixColors[idx] == R->PixColors[i]) |
|
|
663 | break; |
|
|
664 | if (i > Color_White) { |
|
|
665 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
|
|
666 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
|
|
667 | DisplayPlanes(R->Xdisplay, Xscreen)); |
|
|
668 | } |
|
|
669 | # endif |
|
|
670 | |
995 | |
671 | R->PixColors[idx] = xcol; |
996 | pix_colors_focused[idx] = xcol; |
672 | SET_PIXCOLOR(R, idx); |
|
|
673 | |
997 | |
674 | /* XSetWindowAttributes attr; */ |
998 | /* XSetWindowAttributes attr; */ |
675 | /* Cursor cursor; */ |
999 | /* Cursor cursor; */ |
676 | Done: |
1000 | done: |
677 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
|
|
678 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
679 | R->PixColors[Color_bg]); |
|
|
680 | |
|
|
681 | /* handle Color_BD, scrollbar background, etc. */ |
1001 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
682 | |
1002 | |
683 | rxvt_set_colorfgbg(aR); |
1003 | update_fade_color (idx); |
684 | rxvt_recolour_cursor(aR); |
1004 | recolour_cursor (); |
685 | /* the only reasonable way to enforce a clean update */ |
1005 | scr_recolour (); |
686 | rxvt_scr_poweron(aR); |
|
|
687 | } |
|
|
688 | |
|
|
689 | #else |
|
|
690 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
|
|
691 | #endif /* XTERM_COLOR_CHANGE */ |
1006 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1007 | } |
692 | |
1008 | |
693 | /* EXTPROTO */ |
|
|
694 | void |
1009 | void |
695 | rxvt_recolour_cursor(pR) |
1010 | rxvt_term::recolour_cursor () |
696 | { |
1011 | { |
697 | rxvt_color xcol[2]; |
1012 | XColor fg, bg; |
698 | |
1013 | |
699 | #if TODO |
1014 | (ISSET_PIXCOLOR (Color_pointer_fg) |
700 | xcol[0] = R->PixColors[Color_pointer]; |
1015 | ? pix_colors_focused[Color_pointer_fg] |
701 | xcol[1] = R->PixColors[Color_bg]; |
1016 | : pix_colors_focused[Color_fg]).get (fg); |
702 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
1017 | |
703 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
1018 | (ISSET_PIXCOLOR (Color_pointer_bg) |
704 | #endif |
1019 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1020 | : pix_colors_focused[Color_bg]).get (bg); |
|
|
1021 | |
|
|
1022 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
705 | } |
1023 | } |
706 | |
1024 | |
707 | /*----------------------------------------------------------------------*/ |
1025 | /*----------------------------------------------------------------------*/ |
708 | /* |
1026 | /* |
709 | * find if fg/bg matches any of the normal (low-intensity) colors |
1027 | * find if fg/bg matches any of the normal (low-intensity) colors |
710 | */ |
1028 | */ |
711 | /* INTPROTO */ |
|
|
712 | void |
1029 | void |
713 | rxvt_set_colorfgbg(pR) |
1030 | rxvt_term::set_colorfgbg () |
714 | { |
1031 | { |
715 | unsigned int i; |
1032 | unsigned int i; |
716 | const char *xpmb = "\0"; |
1033 | const char *xpmb = "\0"; |
717 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
1034 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
718 | |
1035 | |
719 | R->env_colorfgbg = |
1036 | strcpy (fstr, "default"); |
720 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
1037 | strcpy (bstr, "default"); |
721 | STRCPY(fstr, "default"); |
|
|
722 | STRCPY(bstr, "default"); |
|
|
723 | for (i = Color_Black; i <= Color_White; i++) |
1038 | for (i = Color_Black; i <= Color_White; i++) |
724 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
1039 | if (pix_colors[Color_fg] == pix_colors[i]) |
|
|
1040 | { |
725 | sprintf(fstr, "%d", (i - Color_Black)); |
1041 | sprintf (fstr, "%d", (i - Color_Black)); |
726 | break; |
1042 | break; |
727 | } |
1043 | } |
|
|
1044 | |
728 | for (i = Color_Black; i <= Color_White; i++) |
1045 | for (i = Color_Black; i <= Color_White; i++) |
729 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
1046 | if (pix_colors[Color_bg] == pix_colors[i]) |
|
|
1047 | { |
730 | sprintf(bstr, "%d", (i - Color_Black)); |
1048 | sprintf (bstr, "%d", (i - Color_Black)); |
731 | #ifdef XPM_BACKGROUND |
1049 | #ifdef BG_IMAGE_FROM_FILE |
732 | xpmb = "default;"; |
1050 | xpmb = "default;"; |
733 | #endif |
1051 | #endif |
734 | break; |
1052 | break; |
735 | } |
1053 | } |
|
|
1054 | |
736 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1055 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
737 | putenv(R->env_colorfgbg); |
|
|
738 | |
|
|
739 | #ifndef NO_BRIGHTCOLOR |
|
|
740 | R->colorfgbg = DEFAULT_RSTYLE; |
|
|
741 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
|
|
742 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
|
|
743 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
|
|
744 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
|
|
745 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
|
|
746 | } |
|
|
747 | #endif |
|
|
748 | } |
1056 | } |
749 | |
1057 | |
750 | /*----------------------------------------------------------------------*/ |
1058 | /*----------------------------------------------------------------------*/ |
751 | /* |
|
|
752 | * Colour determination for low colour displays, routine from |
|
|
753 | * Hans de Goede <hans@highrise.nl> |
|
|
754 | */ |
|
|
755 | |
1059 | |
756 | /* EXTPROTO */ |
1060 | bool |
757 | int |
1061 | rxvt_term::set_color (rxvt_color &color, const char *name) |
758 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
|
|
759 | { |
1062 | { |
760 | screen_in_out->set(aR_ colour); |
1063 | if (color.set (this, name)) |
761 | |
|
|
762 | if (!screen_in_out->set(aR_ colour)) { |
|
|
763 | rxvt_print_error("can't allocate colour: %s", colour); |
|
|
764 | return false; |
|
|
765 | } |
|
|
766 | |
|
|
767 | return true; |
1064 | return true; |
|
|
1065 | |
|
|
1066 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1067 | return false; |
|
|
1068 | } |
|
|
1069 | |
|
|
1070 | void |
|
|
1071 | rxvt_term::alias_color (int dst, int src) |
|
|
1072 | { |
|
|
1073 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
768 | } |
1074 | } |
769 | |
1075 | |
770 | /* -------------------------------------------------------------------- * |
1076 | /* -------------------------------------------------------------------- * |
771 | * - WINDOW RESIZING - * |
1077 | * - WINDOW RESIZING - * |
772 | * -------------------------------------------------------------------- */ |
1078 | * -------------------------------------------------------------------- */ |
773 | /* EXTPROTO */ |
|
|
774 | void |
1079 | void |
775 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
1080 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
776 | int ignoreparent) |
|
|
777 | { |
1081 | { |
778 | int fix_screen; |
1082 | int fix_screen; |
|
|
1083 | int old_width = szHint.width; |
|
|
1084 | int old_height = szHint.height; |
779 | |
1085 | |
|
|
1086 | window_calc (newwidth, newheight); |
|
|
1087 | |
|
|
1088 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
|
|
1089 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1090 | |
|
|
1091 | if (!ignoreparent) |
|
|
1092 | { |
780 | #ifdef SMART_RESIZE |
1093 | #ifdef SMART_RESIZE |
781 | int old_width = R->szHint.width, old_height = R->szHint.height; |
1094 | /* |
782 | #endif |
|
|
783 | |
|
|
784 | rxvt_window_calc(aR_ width, height); |
|
|
785 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
|
|
786 | if (!ignoreparent) { |
|
|
787 | #ifdef SMART_RESIZE |
|
|
788 | /* |
|
|
789 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1095 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
790 | * reposition window on resize depending on placement on screen |
1096 | * reposition window on resize depending on placement on screen |
791 | */ |
1097 | */ |
792 | int x, y, x1, y1; |
1098 | int x, y, x1, y1; |
793 | int dx, dy; |
1099 | int dx, dy; |
794 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1100 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
795 | Window unused_cr; |
1101 | Window unused_cr; |
796 | |
1102 | |
797 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
1103 | XTranslateCoordinates (dpy, parent[0], display->root, |
798 | 0, 0, &x, &y, &unused_cr); |
1104 | 0, 0, &x, &y, &unused_cr); |
799 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
1105 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
800 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1106 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
801 | /* |
1107 | /* |
802 | * if Xroot isn't the parent window, a WM will probably have offset |
1108 | * if display->root isn't the parent window, a WM will probably have offset |
803 | * our position for handles and decorations. Counter it |
1109 | * our position for handles and decorations. Counter it |
804 | */ |
1110 | */ |
805 | if (x1 != x || y1 != y) { |
1111 | if (x1 != x || y1 != y) |
|
|
1112 | { |
806 | x -= x1; |
1113 | x -= x1; |
807 | y -= y1; |
1114 | y -= y1; |
808 | } |
1115 | } |
809 | |
1116 | |
810 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
1117 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
811 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
1118 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
812 | dx = old_width - R->szHint.width; |
1119 | dx = old_width - szHint.width; |
813 | dy = old_height - R->szHint.height; |
1120 | dy = old_height - szHint.height; |
814 | |
1121 | |
815 | /* Check position of the center of the window */ |
1122 | /* Check position of the center of the window */ |
816 | if (x < x1) /* left half */ |
1123 | if (x < x1) /* left half */ |
817 | dx = 0; |
1124 | dx = 0; |
818 | else if (x == x1) /* exact center */ |
1125 | else if (x == x1) /* exact center */ |
819 | dx /= 2; |
1126 | dx /= 2; |
820 | if (y < y1) /* top half */ |
1127 | if (y < y1) /* top half */ |
821 | dy = 0; |
1128 | dy = 0; |
822 | else if (y == y1) /* exact center */ |
1129 | else if (y == y1) /* exact center */ |
823 | dy /= 2; |
1130 | dy /= 2; |
824 | |
1131 | |
825 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
1132 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
826 | R->szHint.width, R->szHint.height); |
1133 | szHint.width, szHint.height); |
827 | #else |
1134 | #else |
828 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
1135 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
829 | R->szHint.height); |
|
|
830 | #endif |
1136 | #endif |
831 | } |
1137 | } |
832 | |
1138 | |
833 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
1139 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
834 | || R->TermWin.nrow != R->prev_nrow); |
1140 | |
835 | if (fix_screen || width != R->old_width || height != R->old_height) { |
1141 | if (fix_screen || newwidth != old_width || newheight != old_height) |
836 | if (scrollbar_visible(R)) { |
1142 | { |
|
|
1143 | if (scrollBar.state) |
|
|
1144 | { |
837 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
1145 | XMoveResizeWindow (dpy, scrollBar.win, |
|
|
1146 | window_sb_x, 0, |
838 | 0, scrollbar_TotalWidth(), R->szHint.height); |
1147 | scrollbar_TotalWidth (), szHint.height); |
839 | rxvt_Resize_scrollBar(aR); |
1148 | resize_scrollbar (); |
840 | } |
1149 | } |
841 | if (menubar_visible(R)) |
1150 | |
842 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
1151 | XMoveResizeWindow (dpy, vt, |
843 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
1152 | window_vt_x, window_vt_y, |
844 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
845 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
846 | TermWin_TotalHeight()); |
1153 | width, height); |
847 | #ifdef RXVT_GRAPHICS |
1154 | |
848 | if (R->old_height) |
1155 | #ifdef HAVE_BG_PIXMAP |
849 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
1156 | if (bgPixmap.window_size_sensitive ()) |
850 | R->old_height - R->szHint.base_height); |
1157 | update_background (); |
851 | #endif |
1158 | #endif |
|
|
1159 | |
852 | rxvt_scr_clear(aR); |
1160 | scr_clear (); |
853 | #ifdef XPM_BACKGROUND |
|
|
854 | rxvt_resize_pixmap(aR); |
|
|
855 | #endif |
|
|
856 | } |
1161 | } |
857 | |
1162 | |
858 | if (fix_screen || R->old_height == 0) { |
1163 | if (fix_screen || old_height == 0) |
859 | int curr_screen = -1; |
1164 | scr_reset (); |
860 | uint16_t old_ncol = R->prev_ncol; |
|
|
861 | |
1165 | |
862 | /* scr_reset only works on the primary screen */ |
1166 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
863 | if (R->old_height) /* this is not the first time through */ |
1167 | //scr_touch (false); |
864 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
865 | rxvt_scr_reset(aR); |
|
|
866 | if (curr_screen >= 0) { /* this is not the first time through */ |
|
|
867 | rxvt_scr_change_screen(aR_ curr_screen); |
|
|
868 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
|
|
869 | } |
|
|
870 | } |
|
|
871 | |
1168 | |
872 | R->old_width = R->szHint.width; |
1169 | #ifdef HAVE_BG_PIXMAP |
873 | R->old_height = R->szHint.height; |
1170 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1171 | // if (bgPixmap.pixmap) |
|
|
1172 | // scr_touch (false); |
|
|
1173 | #endif |
874 | |
1174 | |
875 | #ifdef USE_XIM |
1175 | #ifdef USE_XIM |
876 | rxvt_IMSetStatusPosition(aR); |
1176 | IMSetPosition (); |
877 | #endif |
1177 | #endif |
878 | } |
1178 | } |
879 | |
1179 | |
880 | /* |
1180 | /* |
881 | * Set the width/height of the vt window in characters. Units are pixels. |
1181 | * Set the width/height of the vt window in characters. Units are pixels. |
882 | * good for toggling 80/132 columns |
1182 | * good for toggling 80/132 columns |
883 | */ |
1183 | */ |
884 | /* EXTPROTO */ |
|
|
885 | void |
1184 | void |
886 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
1185 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
887 | { |
1186 | { |
888 | XWindowAttributes wattr; |
1187 | XWindowAttributes wattr; |
889 | |
1188 | |
890 | if (width == 0 || height == 0) { |
1189 | if (newwidth == 0 || newheight == 0) |
|
|
1190 | { |
891 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
1191 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1192 | |
892 | if (width == 0) |
1193 | if (newwidth == 0) |
893 | width = wattr.width - R->szHint.base_width; |
1194 | newwidth = wattr.width - szHint.base_width; |
894 | if (height == 0) |
1195 | if (newheight == 0) |
895 | height = wattr.height - R->szHint.base_height; |
1196 | newheight = wattr.height - szHint.base_height; |
|
|
1197 | } |
|
|
1198 | |
|
|
1199 | if (newwidth != width || newheight != height) |
896 | } |
1200 | { |
897 | if (width != R->TermWin.width || height != R->TermWin.height) { |
|
|
898 | width += R->szHint.base_width; |
1201 | newwidth += szHint.base_width; |
899 | height += R->szHint.base_height; |
1202 | newheight += szHint.base_height; |
900 | rxvt_resize_all_windows(aR_ width, height, 0); |
1203 | resize_all_windows (newwidth, newheight, 0); |
901 | } |
1204 | } |
902 | } |
1205 | } |
903 | |
1206 | |
904 | /* -------------------------------------------------------------------- * |
1207 | /* -------------------------------------------------------------------- * |
905 | * - X INPUT METHOD ROUTINES - * |
1208 | * - X INPUT METHOD ROUTINES - * |
906 | * -------------------------------------------------------------------- */ |
1209 | * -------------------------------------------------------------------- */ |
907 | #ifdef USE_XIM |
1210 | #ifdef USE_XIM |
908 | /* INTPROTO */ |
|
|
909 | void |
|
|
910 | rxvt_setSize(pR_ XRectangle * size) |
|
|
911 | { |
|
|
912 | size->x = R->TermWin.int_bwidth; |
|
|
913 | size->y = R->TermWin.int_bwidth; |
|
|
914 | size->width = Width2Pixel(R->TermWin.ncol); |
|
|
915 | size->height = Height2Pixel(R->TermWin.nrow); |
|
|
916 | } |
|
|
917 | |
1211 | |
918 | /* INTPROTO */ |
|
|
919 | void |
1212 | void |
920 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1213 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
921 | { |
1214 | { |
922 | *fg = R->PixColors[Color_fg]; |
1215 | fg = pix_colors [Color_fg]; |
923 | *bg = R->PixColors[Color_bg]; |
1216 | bg = pix_colors [Color_bg]; |
|
|
1217 | } |
|
|
1218 | |
|
|
1219 | void |
|
|
1220 | rxvt_term::im_set_size (XRectangle &size) |
|
|
1221 | { |
|
|
1222 | // the int_bwidth terms make no sense to me |
|
|
1223 | size.x = int_bwidth; |
|
|
1224 | size.y = int_bwidth; |
|
|
1225 | size.width = Width2Pixel (ncol) + int_bwidth; |
|
|
1226 | size.height = Height2Pixel (nrow) + int_bwidth; |
|
|
1227 | } |
|
|
1228 | |
|
|
1229 | void |
|
|
1230 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1231 | XRectangle &status_rect, |
|
|
1232 | const XRectangle &needed_rect) |
|
|
1233 | { |
|
|
1234 | preedit_rect.x = needed_rect.width; |
|
|
1235 | preedit_rect.y = 0; |
|
|
1236 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
|
|
1237 | preedit_rect.height = fheight; |
|
|
1238 | |
|
|
1239 | status_rect.x = 0; |
|
|
1240 | status_rect.y = 0; |
|
|
1241 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
|
|
1242 | status_rect.height = fheight; |
924 | } |
1243 | } |
925 | |
1244 | |
926 | /* Checking whether input method is running. */ |
1245 | /* Checking whether input method is running. */ |
927 | /* INTPROTO */ |
|
|
928 | Bool |
1246 | bool |
929 | rxvt_IMisRunning(pR) |
1247 | rxvt_term::IMisRunning () |
930 | { |
1248 | { |
931 | char *p; |
1249 | char *p; |
932 | Atom atom; |
1250 | Atom atom; |
933 | Window win; |
1251 | Window win; |
934 | char server[IMBUFSIZ]; |
1252 | char server[IMBUFSIZ]; |
935 | |
1253 | |
936 | /* get current locale modifier */ |
1254 | /* get current locale modifier */ |
937 | if ((p = XSetLocaleModifiers(NULL)) != NULL) { |
1255 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
|
|
1256 | { |
938 | STRCPY(server, "@server="); |
1257 | strcpy (server, "@server="); |
939 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1258 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1259 | |
940 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1260 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
941 | *p = '\0'; |
1261 | *p = '\0'; |
942 | |
1262 | |
943 | atom = XInternAtom(R->Xdisplay, server, False); |
1263 | atom = XInternAtom (dpy, server, False); |
944 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1264 | win = XGetSelectionOwner (dpy, atom); |
|
|
1265 | |
945 | if (win != None) |
1266 | if (win != None) |
946 | return True; |
1267 | return True; |
947 | } |
1268 | } |
|
|
1269 | |
948 | return False; |
1270 | return False; |
949 | } |
1271 | } |
950 | |
1272 | |
951 | /* EXTPROTO */ |
|
|
952 | void |
1273 | void |
953 | rxvt_IMSendSpot(pR) |
1274 | rxvt_term::IMSendSpot () |
954 | { |
1275 | { |
955 | XPoint spot; |
1276 | XPoint nspot; |
956 | XVaNestedList preedit_attr; |
1277 | XVaNestedList preedit_attr; |
957 | |
1278 | |
958 | if (R->Input_Context == NULL |
1279 | if (!Input_Context |
959 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1280 | || !focus |
960 | || !(R->event_type == KeyPress |
1281 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
961 | || R->event_type == Expose |
|
|
962 | || R->event_type == NoExpose |
|
|
963 | || R->event_type == SelectionNotify |
|
|
964 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
|
|
965 | || !rxvt_IMisRunning(aR)) |
|
|
966 | return; |
1282 | return; |
967 | |
1283 | |
968 | rxvt_setPosition(aR_ & spot); |
1284 | im_set_position (nspot); |
969 | |
1285 | |
|
|
1286 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1287 | return; |
|
|
1288 | |
|
|
1289 | spot = nspot; |
|
|
1290 | |
970 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1291 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
971 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1292 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
972 | XFree(preedit_attr); |
1293 | XFree (preedit_attr); |
973 | } |
1294 | } |
974 | |
1295 | |
975 | /* EXTPROTO */ |
|
|
976 | void |
1296 | void |
977 | rxvt_setTermFontSet(pR_ int idx) |
1297 | rxvt_term::im_destroy () |
978 | { |
1298 | { |
979 | char *string; |
1299 | if (input_method) |
980 | long length; |
1300 | { |
981 | int success = 0; |
1301 | if (Input_Context && input_method->xim) |
|
|
1302 | XDestroyIC (Input_Context); |
982 | |
1303 | |
983 | if (idx < 0 || idx >= MAX_NFONTS) |
1304 | display->put_xim (input_method); |
984 | return; |
1305 | input_method = 0; |
985 | } |
1306 | } |
986 | |
1307 | |
987 | /* INTPROTO */ |
|
|
988 | void |
|
|
989 | rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
990 | XRectangle * needed_rect) |
|
|
991 | { |
|
|
992 | int mbh, vtx = 0; |
|
|
993 | |
|
|
994 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
|
|
995 | vtx = scrollbar_TotalWidth(); |
|
|
996 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
|
|
997 | mbh -= R->TermWin.lineSpace; |
|
|
998 | |
|
|
999 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1000 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1001 | |
|
|
1002 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
|
|
1003 | + vtx; |
|
|
1004 | preedit_rect->height = Height2Pixel(1); |
|
|
1005 | |
|
|
1006 | status_rect->x = vtx; |
|
|
1007 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1008 | |
|
|
1009 | status_rect->width = needed_rect->width ? needed_rect->width |
|
|
1010 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1011 | status_rect->height = Height2Pixel(1); |
|
|
1012 | } |
|
|
1013 | |
|
|
1014 | /* ARGSUSED */ |
|
|
1015 | /* INTPROTO */ |
|
|
1016 | void |
|
|
1017 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
|
|
1018 | __attribute__ ((unused)), XPointer call_data |
|
|
1019 | __attribute__ ((unused))) |
|
|
1020 | { |
|
|
1021 | dR; |
|
|
1022 | |
|
|
1023 | R->Input_Context = NULL; |
1308 | Input_Context = 0; |
1024 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
|
|
1025 | if (STRCMP(R->locale, "C")) |
|
|
1026 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
|
|
1027 | rxvt_IMInstantiateCallback, NULL); |
|
|
1028 | } |
1309 | } |
1029 | |
1310 | |
1030 | /* |
1311 | #ifdef ENABLE_XIM_ONTHESPOT |
1031 | * X manual pages and include files don't match on some systems: |
|
|
1032 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1033 | * use the first argument - need to update this to be nice for |
|
|
1034 | * both types via some sort of configure detection |
|
|
1035 | */ |
|
|
1036 | /* ARGSUSED */ |
|
|
1037 | /* EXTPROTO */ |
|
|
1038 | void |
|
|
1039 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1040 | __attribute__ ((unused)), XPointer client_data |
|
|
1041 | __attribute__ ((unused)), XPointer call_data |
|
|
1042 | __attribute__ ((unused))) |
|
|
1043 | { |
|
|
1044 | dR; |
|
|
1045 | int i, found, had_im; |
|
|
1046 | const char *p; |
|
|
1047 | char **s; |
|
|
1048 | char buf[IMBUFSIZ]; |
|
|
1049 | |
1312 | |
1050 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1313 | static void |
1051 | if (R->Input_Context) |
1314 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
1052 | return; |
1315 | { |
|
|
1316 | ((rxvt_term *)client_data)->make_current (); |
|
|
1317 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1318 | } |
1053 | |
1319 | |
1054 | found = had_im = 0; |
1320 | static void |
1055 | p = R->rs[Rs_inputMethod]; |
1321 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
1056 | if (p && *p) { |
1322 | { |
1057 | had_im = 1; |
1323 | ((rxvt_term *)client_data)->make_current (); |
1058 | s = rxvt_splitcommastring(p); |
1324 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
1059 | for (i = 0; s[i]; i++) { |
1325 | } |
1060 | if (*s[i]) { |
1326 | |
1061 | STRCPY(buf, "@im="); |
1327 | static void |
1062 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
1328 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
1063 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
1329 | { |
1064 | && (rxvt_IM_get_IC(aR) == True)) { |
1330 | rxvt_term *term = (rxvt_term *)client_data; |
1065 | found = 1; |
1331 | XIMText *text = call_data->text; |
1066 | break; |
1332 | |
1067 | } |
1333 | term->make_current (); |
1068 | } |
1334 | |
|
|
1335 | if (text) |
|
|
1336 | { |
|
|
1337 | void *str; |
|
|
1338 | |
|
|
1339 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1340 | { |
|
|
1341 | // of course, X makes it ugly again |
|
|
1342 | if (term->rs[Rs_imLocale]) |
|
|
1343 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1344 | |
|
|
1345 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1346 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1347 | |
|
|
1348 | if (term->rs[Rs_imLocale]) |
|
|
1349 | SET_LOCALE (term->locale); |
1069 | } |
1350 | } |
1070 | for (i = 0; s[i]; i++) |
1351 | else |
1071 | free(s[i]); |
1352 | str = (void *)text->string.wide_char; |
1072 | free(s); |
|
|
1073 | } |
|
|
1074 | if (found) |
|
|
1075 | return; |
|
|
1076 | |
1353 | |
1077 | /* try with XMODIFIERS env. var. */ |
1354 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1078 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
1355 | DT_INT, call_data->caret, |
1079 | rxvt_IM_get_IC(aR); |
1356 | DT_INT, call_data->chg_first, |
1080 | return; |
1357 | DT_INT, call_data->chg_length, |
|
|
1358 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1359 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1360 | DT_END)); |
1081 | } |
1361 | } |
1082 | |
1362 | else |
1083 | /* try with no modifiers base IF the user didn't specify an IM */ |
1363 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1084 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
1364 | DT_INT, call_data->caret, |
1085 | && rxvt_IM_get_IC(aR) == True) |
1365 | DT_INT, call_data->chg_first, |
1086 | return; |
1366 | DT_INT, call_data->chg_length, |
|
|
1367 | DT_END)); |
1087 | } |
1368 | } |
|
|
1369 | |
|
|
1370 | #if 0 |
|
|
1371 | static void |
|
|
1372 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1373 | { |
|
|
1374 | ((rxvt_term *)client_data)->make_current (); |
|
|
1375 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1376 | DT_INT, call_data->position, |
|
|
1377 | DT_INT, call_data->direction, |
|
|
1378 | DT_INT, call_data->style, |
|
|
1379 | DT_END)); |
|
|
1380 | } |
|
|
1381 | #endif |
|
|
1382 | |
|
|
1383 | #endif |
1088 | |
1384 | |
1089 | /* |
1385 | /* |
1090 | * Try to open a XIM with the current modifiers, then see if we can |
1386 | * Try to open a XIM with the current modifiers, then see if we can |
1091 | * open a suitable preedit type |
1387 | * open a suitable preedit type |
1092 | */ |
1388 | */ |
1093 | /* INTPROTO */ |
|
|
1094 | Bool |
1389 | bool |
1095 | rxvt_IM_get_IC(pR) |
1390 | rxvt_term::IM_get_IC (const char *modifiers) |
1096 | { |
1391 | { |
1097 | int i, j, found; |
1392 | int i, j, found; |
1098 | XIM xim; |
1393 | XIM xim; |
1099 | XPoint spot; |
1394 | XPoint spot; |
1100 | XRectangle rect, status_rect, needed_rect; |
1395 | XRectangle rect, status_rect, needed_rect; |
1101 | unsigned long fg, bg; |
1396 | unsigned long fg, bg; |
1102 | const char *p; |
1397 | const char *p; |
1103 | char **s; |
1398 | char **s; |
1104 | XIMStyles *xim_styles; |
1399 | XIMStyles *xim_styles; |
1105 | XVaNestedList preedit_attr, status_attr; |
1400 | #ifdef ENABLE_XIM_ONTHESPOT |
1106 | XIMCallback ximcallback; |
1401 | XIMCallback xcb[4]; |
|
|
1402 | #endif |
1107 | |
1403 | |
1108 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1404 | set_environ (envv); |
1109 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1405 | |
1110 | if (xim == NULL) |
1406 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1111 | return False; |
1407 | return false; |
1112 | |
1408 | |
|
|
1409 | input_method = display->get_xim (locale, modifiers); |
|
|
1410 | if (input_method == NULL) |
|
|
1411 | return false; |
|
|
1412 | |
|
|
1413 | xim = input_method->xim; |
|
|
1414 | spot.x = spot.y = -1; |
|
|
1415 | |
1113 | xim_styles = NULL; |
1416 | xim_styles = NULL; |
1114 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1417 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1115 | || !xim_styles || !xim_styles->count_styles) { |
1418 | || !xim_styles || !xim_styles->count_styles) |
1116 | XCloseIM(xim); |
1419 | { |
|
|
1420 | im_destroy (); |
1117 | return False; |
1421 | return false; |
|
|
1422 | } |
|
|
1423 | |
|
|
1424 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1425 | |
|
|
1426 | for (int pi = 0; pi < 2; pi++) |
1118 | } |
1427 | { |
|
|
1428 | p = pet[pi]; |
1119 | |
1429 | |
1120 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1430 | if (!p) |
1121 | : "OverTheSpot,OffTheSpot,Root"; |
1431 | continue; |
|
|
1432 | |
1122 | s = rxvt_splitcommastring(p); |
1433 | s = rxvt_splitcommastring (p); |
|
|
1434 | |
1123 | for (i = found = 0; !found && s[i]; i++) { |
1435 | for (i = found = 0; !found && s[i]; i++) |
|
|
1436 | { |
1124 | if (!STRCMP(s[i], "OverTheSpot")) |
1437 | if (!strcmp (s[i], "OverTheSpot")) |
1125 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1438 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1126 | else if (!STRCMP(s[i], "OffTheSpot")) |
1439 | else if (!strcmp (s[i], "OffTheSpot")) |
1127 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1440 | input_style = XIMPreeditArea | XIMStatusArea; |
1128 | else if (!STRCMP(s[i], "Root")) |
1441 | else if (!strcmp (s[i], "Root")) |
1129 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1442 | input_style = XIMPreeditNothing | XIMStatusNothing; |
|
|
1443 | else if (!strcmp (s[i], "None")) |
|
|
1444 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1445 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1446 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1447 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1448 | #endif |
|
|
1449 | else |
|
|
1450 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1130 | |
1451 | |
1131 | for (j = 0; j < xim_styles->count_styles; j++) |
1452 | for (j = 0; j < xim_styles->count_styles; j++) |
1132 | if (R->input_style == xim_styles->supported_styles[j]) { |
1453 | if (input_style == xim_styles->supported_styles[j]) |
|
|
1454 | { |
|
|
1455 | rxvt_freecommastring (s); |
|
|
1456 | |
1133 | found = 1; |
1457 | found = 1; |
|
|
1458 | goto foundpet; |
|
|
1459 | } |
|
|
1460 | |
|
|
1461 | } |
|
|
1462 | |
|
|
1463 | rxvt_freecommastring (s); |
|
|
1464 | } |
|
|
1465 | |
|
|
1466 | foundpet: |
|
|
1467 | |
|
|
1468 | XFree (xim_styles); |
|
|
1469 | |
|
|
1470 | if (!found) |
|
|
1471 | { |
|
|
1472 | im_destroy (); |
|
|
1473 | return false; |
|
|
1474 | } |
|
|
1475 | |
|
|
1476 | XFontSet fs = 0; |
|
|
1477 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1478 | |
|
|
1479 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1480 | { |
|
|
1481 | // fake us a font-set, please |
|
|
1482 | char **missing_charset_list; |
|
|
1483 | int missing_charset_count; |
|
|
1484 | char *def_string; |
|
|
1485 | char pat[512]; |
|
|
1486 | |
|
|
1487 | sprintf (pat, |
|
|
1488 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1489 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1490 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1491 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1492 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1493 | "*", |
|
|
1494 | fheight, |
|
|
1495 | fheight + 1, fheight - 1, |
|
|
1496 | fheight - 2, fheight + 2); |
|
|
1497 | |
|
|
1498 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1499 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1500 | |
|
|
1501 | if (missing_charset_list) |
|
|
1502 | XFreeStringList (missing_charset_list); |
|
|
1503 | |
|
|
1504 | if (!fs) |
|
|
1505 | { |
|
|
1506 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1507 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1508 | } |
|
|
1509 | } |
|
|
1510 | |
|
|
1511 | if (input_style & XIMPreeditPosition) |
|
|
1512 | { |
|
|
1513 | im_set_size (rect); |
|
|
1514 | im_set_position (spot); |
|
|
1515 | im_set_color (fg, bg); |
|
|
1516 | |
|
|
1517 | preedit_attr = XVaCreateNestedList (0, |
|
|
1518 | XNForeground, fg, |
|
|
1519 | XNBackground, bg, |
|
|
1520 | XNArea, &rect, |
|
|
1521 | XNSpotLocation, &spot, |
|
|
1522 | XNFontSet, fs, |
|
|
1523 | NULL); |
|
|
1524 | } |
|
|
1525 | else if (input_style & XIMPreeditArea) |
|
|
1526 | { |
|
|
1527 | im_set_color (fg, bg); |
|
|
1528 | |
|
|
1529 | /* |
|
|
1530 | * The necessary width of preedit area is unknown |
|
|
1531 | * until create input context. |
|
|
1532 | */ |
|
|
1533 | needed_rect.width = 0; |
|
|
1534 | im_set_preedit_area (rect, status_rect, needed_rect); |
|
|
1535 | |
|
|
1536 | preedit_attr = XVaCreateNestedList (0, |
|
|
1537 | XNForeground, fg, |
|
|
1538 | XNBackground, bg, |
|
|
1539 | XNArea, &rect, |
|
|
1540 | XNFontSet, fs, |
|
|
1541 | NULL); |
|
|
1542 | status_attr = XVaCreateNestedList (0, |
|
|
1543 | XNForeground, fg, |
|
|
1544 | XNBackground, bg, |
|
|
1545 | XNArea, &status_rect, |
|
|
1546 | XNFontSet, fs, |
|
|
1547 | NULL); |
|
|
1548 | } |
|
|
1549 | #if ENABLE_XIM_ONTHESPOT |
|
|
1550 | else if (input_style & XIMPreeditCallbacks) |
|
|
1551 | { |
|
|
1552 | im_set_position (spot); |
|
|
1553 | |
|
|
1554 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1555 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1556 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1557 | # if 0 |
|
|
1558 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1559 | # endif |
|
|
1560 | |
|
|
1561 | preedit_attr = XVaCreateNestedList (0, |
|
|
1562 | XNSpotLocation, &spot, |
|
|
1563 | XNPreeditStartCallback, &xcb[0], |
|
|
1564 | XNPreeditDoneCallback , &xcb[1], |
|
|
1565 | XNPreeditDrawCallback , &xcb[2], |
|
|
1566 | # if 0 |
|
|
1567 | XNPreeditCaretCallback, &xcb[3], |
|
|
1568 | # endif |
|
|
1569 | NULL); |
|
|
1570 | } |
|
|
1571 | #endif |
|
|
1572 | |
|
|
1573 | Input_Context = XCreateIC (xim, |
|
|
1574 | XNInputStyle, input_style, |
|
|
1575 | XNClientWindow, vt, |
|
|
1576 | XNFocusWindow, parent[0], |
|
|
1577 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1578 | preedit_attr, |
|
|
1579 | status_attr ? XNStatusAttributes : NULL, |
|
|
1580 | status_attr, NULL); |
|
|
1581 | |
|
|
1582 | if (preedit_attr) XFree (preedit_attr); |
|
|
1583 | if (status_attr) XFree (status_attr); |
|
|
1584 | if (fs) XFreeFontSet (dpy, fs); |
|
|
1585 | |
|
|
1586 | if (Input_Context == NULL) |
|
|
1587 | { |
|
|
1588 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
|
|
1589 | im_destroy (); |
|
|
1590 | return false; |
|
|
1591 | } |
|
|
1592 | |
|
|
1593 | #if 0 |
|
|
1594 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1595 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1596 | vt_select_input (); |
|
|
1597 | #endif |
|
|
1598 | |
|
|
1599 | IMSetPosition (); |
|
|
1600 | |
|
|
1601 | return true; |
|
|
1602 | } |
|
|
1603 | |
|
|
1604 | void |
|
|
1605 | rxvt_term::im_cb () |
|
|
1606 | { |
|
|
1607 | int i; |
|
|
1608 | const char *p; |
|
|
1609 | char **s; |
|
|
1610 | char buf[IMBUFSIZ]; |
|
|
1611 | |
|
|
1612 | make_current (); |
|
|
1613 | |
|
|
1614 | im_destroy (); |
|
|
1615 | |
|
|
1616 | if (Input_Context) |
|
|
1617 | return; |
|
|
1618 | |
|
|
1619 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1620 | if (rs[Rs_imLocale]) |
|
|
1621 | SET_LOCALE (rs[Rs_imLocale]); |
|
|
1622 | #endif |
|
|
1623 | |
|
|
1624 | p = rs[Rs_inputMethod]; |
|
|
1625 | if (p && *p) |
|
|
1626 | { |
|
|
1627 | bool found = false; |
|
|
1628 | |
|
|
1629 | s = rxvt_splitcommastring (p); |
|
|
1630 | |
|
|
1631 | for (i = 0; s[i]; i++) |
|
|
1632 | { |
|
|
1633 | if (*s[i]) |
|
|
1634 | { |
|
|
1635 | strcpy (buf, "@im="); |
|
|
1636 | strncat (buf, s[i], IMBUFSIZ - 5); |
|
|
1637 | if (IM_get_IC (buf)) |
|
|
1638 | { |
|
|
1639 | found = true; |
1134 | break; |
1640 | break; |
|
|
1641 | } |
1135 | } |
1642 | } |
1136 | } |
1643 | } |
1137 | for (i = 0; s[i]; i++) |
|
|
1138 | free(s[i]); |
|
|
1139 | free(s); |
|
|
1140 | XFree(xim_styles); |
|
|
1141 | |
1644 | |
|
|
1645 | rxvt_freecommastring (s); |
|
|
1646 | |
1142 | if (!found) { |
1647 | if (found) |
1143 | XCloseIM(xim); |
1648 | goto done; |
1144 | return False; |
|
|
1145 | } |
1649 | } |
1146 | |
1650 | |
1147 | ximcallback.callback = rxvt_IMDestroyCallback; |
1651 | /* try with XMODIFIERS env. var. */ |
|
|
1652 | if (IM_get_IC ("")) |
|
|
1653 | goto done; |
1148 | |
1654 | |
1149 | /* XXX: not sure why we need this (as well as IC one below) */ |
1655 | /* try with no modifiers base IF the user didn't specify an IM */ |
1150 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1656 | if (IM_get_IC ("@im=none")) |
|
|
1657 | goto done; |
1151 | |
1658 | |
1152 | preedit_attr = status_attr = NULL; |
1659 | done: |
1153 | |
1660 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1154 | if (R->input_style & XIMPreeditPosition) { |
1661 | if (rs[Rs_imLocale]) |
1155 | rxvt_setSize(aR_ & rect); |
1662 | SET_LOCALE (locale); |
1156 | rxvt_setPosition(aR_ & spot); |
1663 | #endif |
1157 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1158 | |
|
|
1159 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1160 | XNSpotLocation, &spot, |
|
|
1161 | XNForeground, fg, XNBackground, bg, |
|
|
1162 | //XNFontSet, R->TermWin.fontset, |
|
|
1163 | NULL); |
|
|
1164 | } else if (R->input_style & XIMPreeditArea) { |
|
|
1165 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1166 | |
|
|
1167 | /* |
|
|
1168 | * The necessary width of preedit area is unknown |
|
|
1169 | * until create input context. |
|
|
1170 | */ |
|
|
1171 | needed_rect.width = 0; |
|
|
1172 | |
|
|
1173 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
|
|
1174 | |
|
|
1175 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1176 | XNForeground, fg, XNBackground, bg, |
|
|
1177 | //XNFontSet, R->TermWin.fontset, |
|
|
1178 | NULL); |
|
|
1179 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1180 | XNForeground, fg, XNBackground, bg, |
|
|
1181 | //XNFontSet, R->TermWin.fontset, |
|
|
1182 | NULL); |
|
|
1183 | } |
|
|
1184 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
|
|
1185 | XNClientWindow, R->TermWin.parent[0], |
|
|
1186 | XNFocusWindow, R->TermWin.parent[0], |
|
|
1187 | XNDestroyCallback, &ximcallback, |
|
|
1188 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1189 | preedit_attr, |
|
|
1190 | status_attr ? XNStatusAttributes : NULL, |
|
|
1191 | status_attr, NULL); |
|
|
1192 | if (preedit_attr) |
|
|
1193 | XFree(preedit_attr); |
|
|
1194 | if (status_attr) |
|
|
1195 | XFree(status_attr); |
|
|
1196 | if (R->Input_Context == NULL) { |
|
|
1197 | rxvt_print_error("failed to create input context"); |
|
|
1198 | XCloseIM(xim); |
|
|
1199 | return False; |
|
|
1200 | } |
|
|
1201 | if (R->input_style & XIMPreeditArea) |
|
|
1202 | rxvt_IMSetStatusPosition(aR); |
|
|
1203 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
|
|
1204 | return True; |
|
|
1205 | } |
1664 | } |
1206 | |
1665 | |
1207 | /* EXTPROTO */ |
|
|
1208 | void |
1666 | void |
1209 | rxvt_IMSetStatusPosition(pR) |
1667 | rxvt_term::IMSetPosition () |
1210 | { |
1668 | { |
1211 | XRectangle preedit_rect, status_rect, *needed_rect; |
1669 | XRectangle preedit_rect, status_rect, *needed_rect; |
1212 | XVaNestedList preedit_attr, status_attr; |
1670 | XVaNestedList preedit_attr, status_attr; |
1213 | |
1671 | |
1214 | if (R->Input_Context == NULL |
1672 | if (!Input_Context |
1215 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1673 | || !focus |
|
|
1674 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1216 | || !rxvt_IMisRunning(aR)) |
1675 | || !IMisRunning ()) |
1217 | return; |
1676 | return; |
1218 | |
1677 | |
|
|
1678 | if (input_style & XIMPreeditPosition) |
|
|
1679 | { |
|
|
1680 | im_set_size (preedit_rect); |
|
|
1681 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1682 | |
|
|
1683 | XSetICValues (Input_Context, |
|
|
1684 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1685 | } |
|
|
1686 | else |
|
|
1687 | { |
1219 | /* Getting the necessary width of preedit area */ |
1688 | /* Getting the necessary width of preedit area */ |
1220 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1689 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1221 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1690 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1222 | XFree(status_attr); |
1691 | XFree (status_attr); |
1223 | |
1692 | |
1224 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1693 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1694 | XFree (needed_rect); |
1225 | |
1695 | |
1226 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1696 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1227 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1697 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1228 | |
1698 | |
1229 | XSetICValues(R->Input_Context, |
1699 | XSetICValues (Input_Context, |
1230 | XNPreeditAttributes, preedit_attr, |
1700 | XNPreeditAttributes, preedit_attr, |
1231 | XNStatusAttributes, status_attr, NULL); |
1701 | XNStatusAttributes, status_attr, |
|
|
1702 | NULL); |
1232 | |
1703 | |
|
|
1704 | XFree (status_attr); |
|
|
1705 | } |
|
|
1706 | |
1233 | XFree(preedit_attr); |
1707 | XFree (preedit_attr); |
1234 | XFree(status_attr); |
|
|
1235 | } |
1708 | } |
1236 | #endif /* USE_XIM */ |
1709 | #endif /* USE_XIM */ |
1237 | |
1710 | |
1238 | /*----------------------------------------------------------------------*/ |
1711 | void |
1239 | rxvt_t rxvt_current_term; |
1712 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1713 | { |
|
|
1714 | Window cr; |
|
|
1715 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1716 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1717 | } |
|
|
1718 | |
|
|
1719 | Pixmap |
|
|
1720 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1721 | { |
|
|
1722 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1723 | if (xa[prop_id]) |
|
|
1724 | { |
|
|
1725 | int aformat; |
|
|
1726 | unsigned long nitems, bytes_after; |
|
|
1727 | Atom atype; |
|
|
1728 | unsigned char *prop = NULL; |
|
|
1729 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1730 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1731 | &nitems, &bytes_after, &prop); |
|
|
1732 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1733 | { |
|
|
1734 | return *(Pixmap *)prop; |
|
|
1735 | } |
|
|
1736 | } |
|
|
1737 | return None; |
|
|
1738 | } |
|
|
1739 | |
|
|
1740 | #ifdef HAVE_BG_PIXMAP |
|
|
1741 | int |
|
|
1742 | rxvt_term::update_background () |
|
|
1743 | { |
|
|
1744 | bgPixmap.invalidate (); |
|
|
1745 | |
|
|
1746 | /* no chance of real time refresh if we are blurring! */ |
|
|
1747 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1748 | bgPixmap.render (); |
|
|
1749 | else |
|
|
1750 | { |
|
|
1751 | update_background_ev.stop (); |
|
|
1752 | |
|
|
1753 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1754 | update_background_ev.start (.05); |
|
|
1755 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1756 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1757 | else |
|
|
1758 | update_background_ev.start (.07); |
|
|
1759 | } |
|
|
1760 | |
|
|
1761 | return 0; |
|
|
1762 | } |
|
|
1763 | |
|
|
1764 | void |
|
|
1765 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1766 | { |
|
|
1767 | bgPixmap.render (); |
|
|
1768 | } |
|
|
1769 | |
|
|
1770 | #endif /* HAVE_BG_PIXMAP */ |
1240 | |
1771 | |
1241 | /*----------------------- end-of-file (C source) -----------------------*/ |
1772 | /*----------------------- end-of-file (C source) -----------------------*/ |