1 | /*--------------------------------*-C-*---------------------------------*; |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
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 | |
47 | #include <cstring> |
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 |
48 | |
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 | |
49 | static char curlocale[128]; |
61 | static char curlocale[128], savelocale[128]; |
50 | |
62 | |
51 | void |
63 | bool |
52 | rxvt_set_locale (const char *locale) |
64 | rxvt_set_locale (const char *locale) NOTHROW |
53 | { |
65 | { |
54 | if (locale && STRNCMP (locale, curlocale, 128)) |
66 | int size = strlen (locale) + 1; |
55 | { |
67 | |
56 | STRNCPY (curlocale, locale, 128); |
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); |
57 | setlocale (LC_CTYPE, curlocale); |
75 | setlocale (LC_CTYPE, curlocale); |
58 | } |
76 | return true; |
59 | } |
77 | } |
60 | |
78 | |
61 | void * |
79 | void |
62 | rxvt_term::operator new (size_t s) |
80 | rxvt_push_locale (const char *locale) NOTHROW |
63 | { |
81 | { |
64 | void *p = malloc (s); |
82 | strcpy (savelocale, curlocale); |
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83 | rxvt_set_locale (locale); |
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84 | } |
65 | |
85 | |
66 | MEMSET (p, 0, s); |
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 | |
67 | return p; |
151 | return len; |
68 | } |
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69 | |
152 | |
70 | void |
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71 | rxvt_term::operator delete (void *p, size_t s) |
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72 | { |
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73 | free (p); |
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74 | } |
153 | } |
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154 | #endif |
75 | |
155 | |
76 | rxvt_term::rxvt_term () |
156 | rxvt_term::rxvt_term () |
77 | : |
157 | : |
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158 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
78 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
159 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
79 | termwin_ev (this, &rxvt_term::x_cb), |
160 | #endif |
80 | vt_ev (this, &rxvt_term::x_cb), |
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 |
81 | #ifdef HAVE_SCROLLBARS |
164 | #ifdef HAVE_SCROLLBARS |
82 | scrollbar_ev (this, &rxvt_term::x_cb), |
165 | scrollbar_ev (this, &rxvt_term::x_cb), |
83 | #endif |
166 | #endif |
84 | #ifdef MENUBAR |
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85 | menubar_ev (this, &rxvt_term::x_cb), fixme |
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86 | #endif |
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87 | #ifdef CURSOR_BLINK |
167 | #ifdef CURSOR_BLINK |
88 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
168 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
89 | #endif |
169 | #endif |
90 | #ifdef TEXT_BLINK |
170 | #ifdef TEXT_BLINK |
91 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
171 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
92 | #endif |
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 |
93 | #ifdef POINTER_BLANK |
182 | #ifdef POINTER_BLANK |
94 | pointer_ev (this, &rxvt_term::pointer_cb), |
183 | pointer_ev (this, &rxvt_term::pointer_cb), |
95 | #endif |
184 | #endif |
96 | #ifdef USE_XIM |
185 | #ifdef USE_XIM |
97 | im_ev (this, &rxvt_term::im_cb), |
186 | im_ev (this, &rxvt_term::im_cb), |
98 | #endif |
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), |
99 | check_ev (this, &rxvt_term::check_cb), |
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), |
100 | destroy_ev (this, &rxvt_term::destroy_cb), |
196 | destroy_ev (this, &rxvt_term::destroy_cb), |
101 | pty_ev (this, &rxvt_term::pty_cb), |
197 | pty_ev (this, &rxvt_term::pty_cb), |
102 | incr_ev (this, &rxvt_term::incr_cb) |
198 | incr_ev (this, &rxvt_term::incr_cb) |
103 | { |
199 | { |
104 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
200 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
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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 |
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211 | void |
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212 | rxvt_term::emergency_cleanup () |
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213 | { |
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214 | if (cmd_pid) |
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215 | kill (-cmd_pid, SIGHUP); |
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216 | |
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217 | pty_ev.stop (); |
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218 | delete pty; pty = 0; |
105 | } |
219 | } |
106 | |
220 | |
107 | rxvt_term::~rxvt_term () |
221 | rxvt_term::~rxvt_term () |
108 | { |
222 | { |
109 | if (cmd_fd >= 0) |
223 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
110 | close (cmd_fd); |
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111 | |
224 | |
112 | #ifndef NO_SETOWNER_TTYDEV |
225 | emergency_cleanup (); |
113 | privileged_ttydev (RESTORE); |
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114 | #endif |
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115 | #ifdef UTMP_SUPPORT |
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116 | privileged_utmp (RESTORE); |
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117 | #endif |
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118 | |
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 |
119 | delete TermWin.fontset; |
232 | delete fontset[0]; |
120 | |
233 | |
121 | if (display) |
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 |
122 | if (TermWin.parent[0]) |
269 | if (parent[0]) |
123 | XDestroyWindow (display->display, TermWin.parent[0]); |
270 | XDestroyWindow (dpy, parent[0]); |
124 | |
271 | |
125 | // TODO: free pixcolours, colours should become part of rxvt_display |
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 | } |
126 | |
280 | |
127 | delete PixColors; |
281 | clear (); |
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282 | } |
128 | |
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 | bgPixmap.destroy (); |
129 | displays.put (display); |
290 | displays.put (display); |
130 | |
291 | |
131 | scr_release (); |
292 | scr_release (); |
132 | |
293 | |
133 | free (env_windowid); |
294 | /* clear all resources */ |
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295 | for (int i = 0; i < allocated.size (); i++) |
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296 | free (allocated [i]); |
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297 | |
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298 | free (selection.text); |
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299 | // TODO: manage env vars in child only(!) |
134 | free (env_display); |
300 | free (env_display); |
135 | free (env_term); |
301 | free (env_term); |
136 | free (env_colorfgbg); |
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137 | free (locale); |
302 | free (locale); |
138 | free (codeset); |
303 | free (v_buffer); |
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304 | free (incr_buf); |
139 | |
305 | |
140 | delete envv; |
306 | delete envv; |
141 | delete argv; |
307 | delete argv; |
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308 | |
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309 | #ifdef KEYSYM_RESOURCE |
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310 | delete keyboard; |
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311 | #endif |
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312 | } |
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313 | |
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314 | // child has exited, usually destroys |
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315 | void |
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316 | rxvt_term::child_cb (ev::child &w, int status) |
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317 | { |
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318 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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319 | |
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320 | cmd_pid = 0; |
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321 | |
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322 | if (!option (Opt_hold)) |
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323 | destroy (); |
142 | } |
324 | } |
143 | |
325 | |
144 | void |
326 | void |
145 | rxvt_term::destroy () |
327 | rxvt_term::destroy () |
146 | { |
328 | { |
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329 | if (destroy_ev.active) |
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330 | return; |
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331 | |
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332 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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333 | |
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334 | #if ENABLE_OVERLAY |
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335 | scr_overlay_off (); |
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336 | #endif |
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337 | |
147 | if (display) |
338 | if (display) |
148 | { |
339 | { |
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340 | #if USE_XIM |
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341 | im_ev.stop (display); |
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342 | #endif |
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343 | #if HAVE_SCROLLBARS |
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344 | scrollbar_ev.stop (display); |
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345 | #endif |
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346 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
149 | rootwin_ev.stop (display); |
347 | rootwin_ev.stop (display); |
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348 | #endif |
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349 | incr_ev.stop (); |
150 | termwin_ev.stop (display); |
350 | termwin_ev.stop (display); |
151 | vt_ev.stop (display); |
351 | vt_ev.stop (display); |
152 | #ifdef USE_XIM |
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153 | im_destroy (); |
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154 | im_ev.stop (display); |
|
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155 | #endif |
|
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156 | #ifdef HAVE_SCROLLBARS |
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157 | scrollbar_ev.stop (display); |
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158 | #endif |
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159 | #ifdef MENUBAR |
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160 | menubar_ev.stop (display); |
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161 | #endif |
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162 | } |
352 | } |
163 | |
353 | |
164 | check_ev.stop (); |
354 | prepare_ev.stop (); |
165 | pty_ev.stop (); |
355 | pty_ev.stop (); |
166 | #ifdef CURSOR_BLINK |
356 | #ifdef CURSOR_BLINK |
167 | cursor_blink_ev.stop (); |
357 | cursor_blink_ev.stop (); |
168 | #endif |
358 | #endif |
169 | #ifdef TEXT_BLINK |
359 | #ifdef TEXT_BLINK |
170 | text_blink_ev.stop (); |
360 | text_blink_ev.stop (); |
171 | #endif |
361 | #endif |
|
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362 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
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363 | cont_scroll_ev.stop (); |
|
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364 | #endif |
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365 | #ifdef SELECTION_SCROLLING |
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366 | sel_scroll_ev.stop (); |
|
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367 | #endif |
172 | #ifdef POINTER_BLANK |
368 | #ifdef POINTER_BLANK |
173 | pointer_ev.stop (); |
369 | pointer_ev.stop (); |
174 | #endif |
370 | #endif |
175 | |
371 | |
176 | destroy_ev.start (0); |
372 | destroy_ev.start (); |
177 | } |
373 | } |
178 | |
374 | |
179 | void |
375 | void |
180 | rxvt_term::destroy_cb (time_watcher &w) |
376 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
181 | { |
377 | { |
182 | SET_R (this); |
378 | make_current (); |
183 | |
379 | |
184 | delete this; |
380 | delete this; |
185 | } |
|
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186 | |
|
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187 | /*----------------------------------------------------------------------*/ |
|
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188 | /* rxvt_init () */ |
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189 | /* LIBPROTO */ |
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190 | rxvt_t |
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191 | rxvt_init (int argc, const char *const *argv) |
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192 | { |
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193 | SET_R (new rxvt_term); |
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194 | |
|
|
195 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
|
|
196 | { |
|
|
197 | delete GET_R; |
|
|
198 | SET_R (0); |
|
|
199 | } |
|
|
200 | |
|
|
201 | return GET_R; |
|
|
202 | } |
|
|
203 | |
|
|
204 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
205 | |
|
|
206 | void |
|
|
207 | rxvt_init_signals () |
|
|
208 | { |
|
|
209 | /* install exit handler for cleanup */ |
|
|
210 | #if 0 |
|
|
211 | #ifdef HAVE_ATEXIT |
|
|
212 | atexit (rxvt_clean_exit); |
|
|
213 | #else |
|
|
214 | #endif |
|
|
215 | #endif |
|
|
216 | |
|
|
217 | struct sigaction sa; |
|
|
218 | |
|
|
219 | sigfillset (&sa.sa_mask); |
|
|
220 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
221 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
222 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
223 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
224 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
225 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
226 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
227 | |
|
|
228 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
229 | /* signal (SIGURG, SIG_DFL); */ |
|
|
230 | |
|
|
231 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
232 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
233 | } |
|
|
234 | |
|
|
235 | bool |
|
|
236 | rxvt_term::init (int argc, const char *const *argv) |
|
|
237 | { |
|
|
238 | /* |
|
|
239 | * Save and then give up any super-user privileges |
|
|
240 | * If we need privileges in any area then we must specifically request it. |
|
|
241 | * We should only need to be root in these cases: |
|
|
242 | * 1. write utmp entries on some systems |
|
|
243 | * 2. chown tty on some systems |
|
|
244 | */ |
|
|
245 | privileges (SAVE); |
|
|
246 | privileges (IGNORE); |
|
|
247 | |
|
|
248 | init_secondary (); |
|
|
249 | |
|
|
250 | const char **cmd_argv = init_resources (argc, argv); |
|
|
251 | |
|
|
252 | set_locale (""); |
|
|
253 | |
|
|
254 | #if (MENUBAR_MAX) |
|
|
255 | menubar_read (rs[Rs_menu]); |
|
|
256 | #endif |
|
|
257 | #ifdef HAVE_SCROLLBARS |
|
|
258 | if (Options & Opt_scrollBar) |
|
|
259 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
260 | #endif |
|
|
261 | |
|
|
262 | create_windows (argc, argv); |
|
|
263 | |
|
|
264 | init_xlocale (); |
|
|
265 | |
|
|
266 | scr_reset (); /* initialize screen */ |
|
|
267 | #ifdef RXVT_GRAPHICS |
|
|
268 | Gr_reset (); /* reset graphics */ |
|
|
269 | #endif |
|
|
270 | |
|
|
271 | #if 0 |
|
|
272 | XSynchronize (display->display, True); |
|
|
273 | #endif |
|
|
274 | |
|
|
275 | #ifdef HAVE_SCROLLBARS |
|
|
276 | if (Options & Opt_scrollBar) |
|
|
277 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
278 | #endif |
|
|
279 | #if (MENUBAR_MAX) |
|
|
280 | if (menubar_visible (r)) |
|
|
281 | XMapWindow (display->display, menuBar.win); |
|
|
282 | #endif |
|
|
283 | #ifdef TRANSPARENT |
|
|
284 | if (Options & Opt_transparent) |
|
|
285 | { |
|
|
286 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
287 | check_our_parents (); |
|
|
288 | } |
|
|
289 | #endif |
|
|
290 | |
|
|
291 | rootwin_ev.start (display, display->root); |
|
|
292 | |
|
|
293 | XMapWindow (display->display, TermWin.vt); |
|
|
294 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
295 | |
|
|
296 | init_command (cmd_argv); |
|
|
297 | |
|
|
298 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
299 | |
|
|
300 | check_ev.start (); |
|
|
301 | |
|
|
302 | return true; |
|
|
303 | } |
|
|
304 | |
|
|
305 | /* ------------------------------------------------------------------------- * |
|
|
306 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
307 | * ------------------------------------------------------------------------- */ |
|
|
308 | /* |
|
|
309 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
310 | */ |
|
|
311 | /* ARGSUSED */ |
|
|
312 | /* EXTPROTO */ |
|
|
313 | RETSIGTYPE |
|
|
314 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
315 | { |
|
|
316 | int pid, save_errno = errno; |
|
|
317 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
|
|
318 | ; |
|
|
319 | errno = save_errno; |
|
|
320 | |
|
|
321 | #if 0 |
|
|
322 | if (pid == cmd_pid) |
|
|
323 | exit (EXIT_SUCCESS); |
|
|
324 | #endif |
|
|
325 | } |
|
|
326 | |
|
|
327 | /* |
|
|
328 | * Catch a fatal signal and tidy up before quitting |
|
|
329 | */ |
|
|
330 | /* EXTPROTO */ |
|
|
331 | RETSIGTYPE |
|
|
332 | rxvt_Exit_signal (int sig) |
|
|
333 | { |
|
|
334 | signal (sig, SIG_DFL); |
|
|
335 | #ifdef DEBUG_CMD |
|
|
336 | rxvt_print_error ("signal %d", sig); |
|
|
337 | #endif |
|
|
338 | rxvt_clean_exit (); |
|
|
339 | kill (getpid (), sig); |
|
|
340 | } |
|
|
341 | |
|
|
342 | /* INTPROTO */ |
|
|
343 | int |
|
|
344 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
345 | { |
|
|
346 | if (GET_R->allowedxerror == -1) |
|
|
347 | GET_R->allowedxerror = event->error_code; |
|
|
348 | else |
|
|
349 | { |
|
|
350 | old_xerror_handler (display, event); |
|
|
351 | GET_R->destroy (); |
|
|
352 | } |
|
|
353 | |
|
|
354 | return 0; |
|
|
355 | } |
381 | } |
356 | |
382 | |
357 | /*----------------------------------------------------------------------*/ |
383 | /*----------------------------------------------------------------------*/ |
358 | /* |
384 | /* |
359 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
385 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
360 | * TODO: if debugging, this should free up any known resources if we can |
386 | * TODO: if debugging, this should free up any known resources if we can |
361 | */ |
387 | */ |
362 | /* EXTPROTO */ |
388 | static XErrorHandler old_xerror_handler; |
|
|
389 | |
|
|
390 | static void |
|
|
391 | rxvt_emergency_cleanup () |
|
|
392 | { |
|
|
393 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
394 | (*t)->emergency_cleanup (); |
|
|
395 | } |
|
|
396 | |
|
|
397 | #if !ENABLE_MINIMAL |
|
|
398 | static void |
|
|
399 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
400 | { |
|
|
401 | char buffer[BUFSIZ]; |
|
|
402 | char mesg[BUFSIZ]; |
|
|
403 | char number[32]; |
|
|
404 | char *mtype = "XlibMessage"; |
|
|
405 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
406 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
407 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
408 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
409 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
410 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
411 | sprintf(number, "%d", event->request_code); |
|
|
412 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
413 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
414 | if (event->request_code >= 128) { |
|
|
415 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
416 | mesg, BUFSIZ); |
|
|
417 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
418 | } |
|
|
419 | if ((event->error_code == BadWindow) || |
|
|
420 | (event->error_code == BadPixmap) || |
|
|
421 | (event->error_code == BadCursor) || |
|
|
422 | (event->error_code == BadFont) || |
|
|
423 | (event->error_code == BadDrawable) || |
|
|
424 | (event->error_code == BadColor) || |
|
|
425 | (event->error_code == BadGC) || |
|
|
426 | (event->error_code == BadIDChoice) || |
|
|
427 | (event->error_code == BadValue) || |
|
|
428 | (event->error_code == BadAtom)) { |
|
|
429 | if (event->error_code == BadValue) |
|
|
430 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
431 | mesg, BUFSIZ); |
|
|
432 | else if (event->error_code == BadAtom) |
|
|
433 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
434 | mesg, BUFSIZ); |
|
|
435 | else |
|
|
436 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
437 | mesg, BUFSIZ); |
|
|
438 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
439 | } |
|
|
440 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
441 | mesg, BUFSIZ); |
|
|
442 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
443 | } |
|
|
444 | #endif |
|
|
445 | |
|
|
446 | int |
|
|
447 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
448 | { |
|
|
449 | if (GET_R->allowedxerror == -1) |
|
|
450 | GET_R->allowedxerror = event->error_code; |
|
|
451 | else |
|
|
452 | { |
|
|
453 | // GET_R is most likely not the terminal which caused the error, |
|
|
454 | // so just output the error and continue |
|
|
455 | #if ENABLE_MINIMAL |
|
|
456 | old_xerror_handler (display, event); |
|
|
457 | #else |
|
|
458 | print_x_error (display, event); |
|
|
459 | #endif |
|
|
460 | } |
|
|
461 | |
|
|
462 | return 0; |
|
|
463 | } |
|
|
464 | |
|
|
465 | int |
|
|
466 | rxvt_xioerror_handler (Display *display) |
|
|
467 | { |
|
|
468 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
469 | DisplayString (display)); |
|
|
470 | rxvt_emergency_cleanup (); |
|
|
471 | _exit (EXIT_FAILURE); |
|
|
472 | } |
|
|
473 | |
|
|
474 | /*----------------------------------------------------------------------*/ |
|
|
475 | bool |
|
|
476 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
477 | { |
|
|
478 | this->envv = envv; |
|
|
479 | |
|
|
480 | SET_R (this); |
|
|
481 | set_locale (""); |
|
|
482 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
483 | |
|
|
484 | if (!init_vars ()) |
|
|
485 | return false; |
|
|
486 | |
|
|
487 | init_secondary (); |
|
|
488 | |
|
|
489 | const char **cmd_argv = init_resources (argc, argv); |
|
|
490 | |
|
|
491 | #ifdef KEYSYM_RESOURCE |
|
|
492 | keyboard->register_done (); |
|
|
493 | #endif |
|
|
494 | |
|
|
495 | #ifdef HAVE_SCROLLBARS |
|
|
496 | if (option (Opt_scrollBar)) |
|
|
497 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
498 | #endif |
|
|
499 | |
|
|
500 | pty = ptytty::create (); |
|
|
501 | |
|
|
502 | create_windows (argc, argv); |
|
|
503 | |
|
|
504 | init_xlocale (); |
|
|
505 | |
|
|
506 | scr_reset (); // initialize screen |
|
|
507 | |
|
|
508 | #if 0 |
|
|
509 | XSynchronize (dpy, True); |
|
|
510 | #endif |
|
|
511 | |
|
|
512 | #ifdef HAVE_SCROLLBARS |
|
|
513 | if (option (Opt_scrollBar)) |
|
|
514 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
515 | #endif |
|
|
516 | #ifdef HAVE_BG_PIXMAP |
|
|
517 | { |
|
|
518 | bgPixmap.set_target (this); |
|
|
519 | |
|
|
520 | #ifdef ENABLE_TRANSPARENCY |
|
|
521 | if (option (Opt_transparent)) |
|
|
522 | { |
|
|
523 | bgPixmap.set_transparent (); |
|
|
524 | #ifdef HAVE_AFTERIMAGE |
|
|
525 | if (rs [Rs_blurradius]) |
|
|
526 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
527 | #endif |
|
|
528 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
529 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
530 | if (rs [Rs_shade]) |
|
|
531 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
532 | |
|
|
533 | bgPixmap.set_root_pixmap (); |
|
|
534 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
535 | rootwin_ev.start (display, display->root); |
|
|
536 | } |
|
|
537 | #endif |
|
|
538 | |
|
|
539 | #ifdef BG_IMAGE_FROM_FILE |
|
|
540 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
541 | { |
|
|
542 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
543 | |
|
|
544 | if ((p = strchr (p, ';')) != NULL) |
|
|
545 | { |
|
|
546 | p++; |
|
|
547 | bgPixmap.set_geometry (p); |
|
|
548 | } |
|
|
549 | else |
|
|
550 | bgPixmap.set_defaultGeometry (); |
|
|
551 | |
|
|
552 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
553 | if (!bgPixmap.window_position_sensitive ()) |
|
|
554 | update_background (); |
|
|
555 | } |
|
|
556 | #endif |
|
|
557 | } |
|
|
558 | #endif |
|
|
559 | |
|
|
560 | #if ENABLE_PERL |
|
|
561 | rootwin_ev.start (display, display->root); |
|
|
562 | #endif |
|
|
563 | |
|
|
564 | set_colorfgbg (); |
|
|
565 | |
|
|
566 | init_command (cmd_argv); |
|
|
567 | |
|
|
568 | free (cmd_argv); |
|
|
569 | |
|
|
570 | if (pty->pty >= 0) |
|
|
571 | pty_ev.start (pty->pty, ev::READ); |
|
|
572 | |
|
|
573 | prepare_ev.start (); |
|
|
574 | |
|
|
575 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
576 | |
|
|
577 | #if ENABLE_XEMBED |
|
|
578 | if (rs[Rs_embed]) |
|
|
579 | { |
|
|
580 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
581 | |
|
|
582 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
583 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
584 | } |
|
|
585 | #endif |
|
|
586 | |
|
|
587 | XMapWindow (dpy, vt); |
|
|
588 | XMapWindow (dpy, parent[0]); |
|
|
589 | |
|
|
590 | return true; |
|
|
591 | } |
|
|
592 | |
|
|
593 | static struct sig_handlers |
|
|
594 | { |
|
|
595 | ev::sig sw_term, sw_int; |
|
|
596 | |
|
|
597 | /* |
|
|
598 | * Catch a fatal signal and tidy up before quitting |
|
|
599 | */ |
363 | void |
600 | void |
364 | rxvt_clean_exit () |
601 | sig_term (ev::sig &w, int revents) |
|
|
602 | { |
|
|
603 | rxvt_emergency_cleanup (); |
|
|
604 | w.stop (); |
|
|
605 | kill (getpid (), w.signum); |
|
|
606 | } |
|
|
607 | |
|
|
608 | sig_handlers () |
|
|
609 | : sw_term (this, &sig_handlers::sig_term), |
|
|
610 | sw_int (this, &sig_handlers::sig_term) |
|
|
611 | { |
|
|
612 | } |
|
|
613 | } sig_handlers; |
|
|
614 | |
|
|
615 | char **rxvt_environ; // startup environment |
|
|
616 | |
|
|
617 | void |
|
|
618 | rxvt_init () |
365 | { |
619 | { |
366 | // TODO: rxvtd should clean up all ressources |
620 | ptytty::init (); |
367 | if (GET_R) |
621 | |
368 | GET_R->destroy (); |
622 | if (!ev::ev_default_loop (0)) |
|
|
623 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
624 | |
|
|
625 | rxvt_environ = environ; |
|
|
626 | |
|
|
627 | signal (SIGHUP, SIG_IGN); |
|
|
628 | signal (SIGPIPE, SIG_IGN); |
|
|
629 | |
|
|
630 | sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); |
|
|
631 | sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); |
|
|
632 | |
|
|
633 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
634 | /* signal (SIGURG, SIG_DFL); */ |
|
|
635 | |
|
|
636 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
637 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
638 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
639 | |
|
|
640 | XrmInitialize (); |
369 | } |
641 | } |
370 | |
642 | |
371 | /* ------------------------------------------------------------------------- * |
643 | /* ------------------------------------------------------------------------- * |
372 | * MEMORY ALLOCATION WRAPPERS * |
644 | * MEMORY ALLOCATION WRAPPERS * |
373 | * ------------------------------------------------------------------------- */ |
645 | * ------------------------------------------------------------------------- */ |
374 | /* EXTPROTO */ |
646 | void * |
375 | void * |
|
|
376 | rxvt_malloc (size_t size) |
647 | rxvt_malloc (size_t size) |
377 | { |
648 | { |
378 | void *p; |
|
|
379 | |
|
|
380 | p = malloc (size); |
649 | void *p = malloc (size); |
|
|
650 | |
381 | if (p) |
651 | if (!p) |
|
|
652 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
653 | |
382 | return p; |
654 | return p; |
383 | |
|
|
384 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
385 | rxvt_clean_exit (); |
|
|
386 | exit (EXIT_FAILURE); |
|
|
387 | /* NOTREACHED */ |
|
|
388 | } |
655 | } |
389 | |
656 | |
390 | /* EXTPROTO */ |
657 | void * |
391 | void * |
|
|
392 | rxvt_calloc (size_t number, size_t size) |
658 | rxvt_calloc (size_t number, size_t size) |
393 | { |
659 | { |
394 | void *p; |
|
|
395 | |
|
|
396 | p = calloc (number, size); |
660 | void *p = calloc (number, size); |
|
|
661 | |
397 | if (p) |
662 | if (!p) |
|
|
663 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
664 | |
398 | return p; |
665 | return p; |
399 | |
|
|
400 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
401 | rxvt_clean_exit (); |
|
|
402 | exit (EXIT_FAILURE); |
|
|
403 | /* NOTREACHED */ |
|
|
404 | } |
666 | } |
405 | |
667 | |
406 | /* EXTPROTO */ |
668 | void * |
407 | void * |
|
|
408 | rxvt_realloc (void *ptr, size_t size) |
669 | rxvt_realloc (void *ptr, size_t size) |
409 | { |
670 | { |
410 | void *p; |
|
|
411 | |
|
|
412 | if (ptr) |
|
|
413 | p = realloc (ptr, size); |
671 | void *p = realloc (ptr, size); |
414 | else |
672 | |
415 | p = malloc (size); |
|
|
416 | if (p) |
673 | if (!p) |
|
|
674 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
675 | |
417 | return p; |
676 | return p; |
418 | |
|
|
419 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
420 | rxvt_clean_exit (); |
|
|
421 | exit (EXIT_FAILURE); |
|
|
422 | /* NOTREACHED */ |
|
|
423 | } |
677 | } |
424 | |
|
|
425 | /* ------------------------------------------------------------------------- * |
|
|
426 | * PRIVILEGED OPERATIONS * |
|
|
427 | * ------------------------------------------------------------------------- */ |
|
|
428 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
429 | void |
|
|
430 | rxvt_term::privileges (int mode) |
|
|
431 | { |
|
|
432 | #if ! defined(__CYGWIN32__) |
|
|
433 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
434 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
435 | # define seteuid(a) setreuid(-1, (a)) |
|
|
436 | # define setegid(a) setregid(-1, (a)) |
|
|
437 | # define HAVE_SETEUID |
|
|
438 | # endif |
|
|
439 | # ifdef HAVE_SETEUID |
|
|
440 | switch (mode) |
|
|
441 | { |
|
|
442 | case IGNORE: |
|
|
443 | /* |
|
|
444 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
445 | * back to root later, as required |
|
|
446 | */ |
|
|
447 | seteuid (getuid ()); |
|
|
448 | setegid (getgid ()); |
|
|
449 | break; |
|
|
450 | case SAVE: |
|
|
451 | euid = geteuid (); |
|
|
452 | egid = getegid (); |
|
|
453 | break; |
|
|
454 | case RESTORE: |
|
|
455 | seteuid (euid); |
|
|
456 | setegid (egid); |
|
|
457 | break; |
|
|
458 | } |
|
|
459 | # else |
|
|
460 | switch (mode) |
|
|
461 | { |
|
|
462 | case IGNORE: |
|
|
463 | setuid (getuid ()); |
|
|
464 | setgid (getgid ()); |
|
|
465 | /* FALLTHROUGH */ |
|
|
466 | case SAVE: |
|
|
467 | /* FALLTHROUGH */ |
|
|
468 | case RESTORE: |
|
|
469 | break; |
|
|
470 | } |
|
|
471 | # endif |
|
|
472 | #endif |
|
|
473 | } |
|
|
474 | |
|
|
475 | #ifdef UTMP_SUPPORT |
|
|
476 | void |
|
|
477 | rxvt_term::privileged_utmp (char action) |
|
|
478 | { |
|
|
479 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
480 | action, next_utmp_action, getpid ())); |
|
|
481 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
482 | || (Options & Opt_utmpInhibit) |
|
|
483 | || ttydev == NULL || *ttydev == '\0') |
|
|
484 | return; |
|
|
485 | |
|
|
486 | privileges (RESTORE); |
|
|
487 | if (action == SAVE) |
|
|
488 | { |
|
|
489 | next_utmp_action = RESTORE; |
|
|
490 | makeutent (ttydev, rs[Rs_display_name]); |
|
|
491 | } |
|
|
492 | else |
|
|
493 | { /* action == RESTORE */ |
|
|
494 | next_utmp_action = IGNORE; |
|
|
495 | cleanutent (); |
|
|
496 | } |
|
|
497 | privileges (IGNORE); |
|
|
498 | } |
|
|
499 | #endif |
|
|
500 | |
|
|
501 | #ifndef NO_SETOWNER_TTYDEV |
|
|
502 | void |
|
|
503 | rxvt_term::privileged_ttydev (char action) |
|
|
504 | { |
|
|
505 | D_MAIN ((stderr, |
|
|
506 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
507 | action, next_tty_action, getpid ())); |
|
|
508 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
509 | || ttydev == NULL || *ttydev == '\0') |
|
|
510 | return; |
|
|
511 | |
|
|
512 | privileges (RESTORE); |
|
|
513 | |
|
|
514 | if (action == SAVE) |
|
|
515 | { |
|
|
516 | next_tty_action = RESTORE; |
|
|
517 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
518 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
519 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
520 | next_tty_action = IGNORE; |
|
|
521 | else |
|
|
522 | # endif |
|
|
523 | |
|
|
524 | { |
|
|
525 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
526 | chmod (ttydev, ttymode); |
|
|
527 | # ifdef HAVE_REVOKE |
|
|
528 | revoke (ttydev); |
|
|
529 | # endif |
|
|
530 | |
|
|
531 | } |
|
|
532 | } |
|
|
533 | else |
|
|
534 | { /* action == RESTORE */ |
|
|
535 | next_tty_action = IGNORE; |
|
|
536 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
537 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
538 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
539 | # else |
|
|
540 | chmod (ttydev, |
|
|
541 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
542 | chown (ttydev, 0, 0); |
|
|
543 | # endif |
|
|
544 | |
|
|
545 | } |
|
|
546 | |
|
|
547 | privileges (IGNORE); |
|
|
548 | |
|
|
549 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
550 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
551 | action == RESTORE ? "Restoring" : (action == |
|
|
552 | SAVE ? "Saving" : |
|
|
553 | "UNKNOWN ERROR for"), ttydev, |
|
|
554 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
555 | ttyfd_stat.st_gid)); |
|
|
556 | # endif |
|
|
557 | } |
|
|
558 | #endif |
|
|
559 | |
678 | |
560 | /*----------------------------------------------------------------------*/ |
679 | /*----------------------------------------------------------------------*/ |
561 | /* |
680 | /* |
562 | * window size/position calculcations for XSizeHint and other storage. |
681 | * window size/position calculations for XSizeHint and other storage. |
563 | * if width/height are non-zero then override calculated width/height |
682 | * if width/height are non-zero then override calculated width/height |
564 | */ |
683 | */ |
565 | void |
684 | void |
566 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
685 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
567 | { |
686 | { |
568 | short recalc_x, recalc_y; |
687 | short recalc_x, recalc_y; |
569 | int x, y, sb_w, mb_h, flags; |
688 | int x, y, sb_w, flags; |
570 | unsigned int w, h; |
689 | unsigned int w, h; |
571 | unsigned int max_width, max_height; |
690 | unsigned int max_width, max_height; |
572 | |
691 | |
573 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
574 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
575 | szHint.height)); |
|
|
576 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
692 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
577 | szHint.win_gravity = NorthWestGravity; |
693 | szHint.win_gravity = NorthWestGravity; |
578 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
694 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
579 | |
695 | |
580 | recalc_x = recalc_y = 0; |
696 | recalc_x = recalc_y = 0; |
581 | flags = 0; |
697 | flags = 0; |
|
|
698 | |
582 | if (!parsed_geometry) |
699 | if (!parsed_geometry) |
583 | { |
700 | { |
584 | parsed_geometry = 1; |
701 | parsed_geometry = 1; |
|
|
702 | |
585 | if (rs[Rs_geometry]) |
703 | if (rs[Rs_geometry]) |
586 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
704 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
705 | |
587 | if (flags & WidthValue) |
706 | if (flags & WidthValue) |
588 | { |
707 | { |
589 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
708 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
590 | szHint.flags |= USSize; |
709 | szHint.flags |= USSize; |
591 | } |
710 | } |
|
|
711 | |
592 | if (flags & HeightValue) |
712 | if (flags & HeightValue) |
593 | { |
713 | { |
594 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
714 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
595 | szHint.flags |= USSize; |
715 | szHint.flags |= USSize; |
596 | } |
716 | } |
|
|
717 | |
597 | if (flags & XValue) |
718 | if (flags & XValue) |
598 | { |
719 | { |
599 | szHint.x = x; |
720 | szHint.x = x; |
600 | szHint.flags |= USPosition; |
721 | szHint.flags |= USPosition; |
|
|
722 | |
601 | if (flags & XNegative) |
723 | if (flags & XNegative) |
602 | { |
724 | { |
603 | recalc_x = 1; |
725 | recalc_x = 1; |
604 | szHint.win_gravity = NorthEastGravity; |
726 | szHint.win_gravity = NorthEastGravity; |
605 | } |
727 | } |
606 | } |
728 | } |
|
|
729 | |
607 | if (flags & YValue) |
730 | if (flags & YValue) |
608 | { |
731 | { |
609 | szHint.y = y; |
732 | szHint.y = y; |
610 | szHint.flags |= USPosition; |
733 | szHint.flags |= USPosition; |
|
|
734 | |
611 | if (flags & YNegative) |
735 | if (flags & YNegative) |
612 | { |
736 | { |
613 | recalc_y = 1; |
737 | recalc_y = 1; |
|
|
738 | |
614 | if (szHint.win_gravity == NorthEastGravity) |
739 | if (szHint.win_gravity == NorthEastGravity) |
615 | szHint.win_gravity = SouthEastGravity; |
740 | szHint.win_gravity = SouthEastGravity; |
616 | else |
741 | else |
617 | szHint.win_gravity = SouthWestGravity; |
742 | szHint.win_gravity = SouthWestGravity; |
618 | } |
743 | } |
619 | } |
744 | } |
620 | } |
745 | } |
|
|
746 | |
621 | /* TODO: BOUNDS */ |
747 | /* TODO: BOUNDS */ |
622 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
748 | width = ncol * fwidth; |
623 | TermWin.height = TermWin.nrow * TermWin.fheight; |
749 | height = nrow * fheight; |
624 | max_width = MAX_COLS * TermWin.fwidth; |
750 | max_width = MAX_COLS * fwidth; |
625 | max_height = MAX_ROWS * TermWin.fheight; |
751 | max_height = MAX_ROWS * fheight; |
626 | |
752 | |
627 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
753 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
628 | |
754 | |
629 | sb_w = mb_h = 0; |
755 | sb_w = 0; |
630 | window_vt_x = window_vt_y = 0; |
756 | window_vt_x = window_vt_y = int_bwidth; |
631 | if (scrollbar_visible ()) |
757 | |
|
|
758 | if (scrollBar.state) |
632 | { |
759 | { |
633 | sb_w = scrollbar_TotalWidth (); |
760 | sb_w = scrollbar_TotalWidth (); |
634 | szHint.base_width += sb_w; |
761 | szHint.base_width += sb_w; |
|
|
762 | |
635 | if (! (Options & Opt_scrollBar_right)) |
763 | if (!option (Opt_scrollBar_right)) |
636 | window_vt_x = sb_w; |
764 | window_vt_x += sb_w; |
637 | } |
|
|
638 | if (menubar_visible ()) |
|
|
639 | { |
765 | } |
640 | mb_h = menuBar_TotalHeight (); |
766 | |
641 | szHint.base_height += mb_h; |
|
|
642 | window_vt_y = mb_h; |
|
|
643 | } |
|
|
644 | szHint.width_inc = TermWin.fwidth; |
767 | szHint.width_inc = fwidth; |
645 | szHint.height_inc = TermWin.fheight; |
768 | szHint.height_inc = fheight; |
646 | szHint.min_width = szHint.base_width + szHint.width_inc; |
769 | szHint.min_width = szHint.base_width + szHint.width_inc; |
647 | szHint.min_height = szHint.base_height + szHint.height_inc; |
770 | szHint.min_height = szHint.base_height + szHint.height_inc; |
648 | |
771 | |
649 | if (width && width - szHint.base_width < max_width) |
772 | if (newwidth && newwidth - szHint.base_width < max_width) |
650 | { |
773 | { |
651 | szHint.width = width; |
774 | szHint.width = newwidth; |
652 | TermWin.width = width - szHint.base_width; |
775 | width = newwidth - szHint.base_width; |
653 | } |
776 | } |
654 | else |
777 | else |
655 | { |
778 | { |
656 | MIN_IT (TermWin.width, max_width); |
779 | min_it (width, max_width); |
657 | szHint.width = szHint.base_width + TermWin.width; |
780 | szHint.width = szHint.base_width + width; |
658 | } |
781 | } |
|
|
782 | |
659 | if (height && height - szHint.base_height < max_height) |
783 | if (newheight && newheight - szHint.base_height < max_height) |
660 | { |
784 | { |
661 | szHint.height = height; |
785 | szHint.height = newheight; |
662 | TermWin.height = height - szHint.base_height; |
786 | height = newheight - szHint.base_height; |
663 | } |
787 | } |
664 | else |
788 | else |
665 | { |
789 | { |
666 | MIN_IT (TermWin.height, max_height); |
790 | min_it (height, max_height); |
667 | szHint.height = szHint.base_height + TermWin.height; |
791 | szHint.height = szHint.base_height + height; |
668 | } |
792 | } |
|
|
793 | |
669 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
794 | if (scrollBar.state && option (Opt_scrollBar_right)) |
670 | window_sb_x = szHint.width - sb_w; |
795 | window_sb_x = szHint.width - sb_w; |
671 | |
796 | |
672 | if (recalc_x) |
797 | if (recalc_x) |
673 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
798 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
674 | - szHint.width - 2 * TermWin.ext_bwidth); |
799 | |
675 | if (recalc_y) |
800 | if (recalc_y) |
676 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
801 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
677 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
678 | |
802 | |
679 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
803 | ncol = width / fwidth; |
680 | TermWin.nrow = TermWin.height / TermWin.fheight; |
804 | nrow = height / fheight; |
681 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
682 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
683 | szHint.height)); |
|
|
684 | return; |
|
|
685 | } |
805 | } |
686 | |
806 | |
687 | /*----------------------------------------------------------------------*/ |
807 | /*----------------------------------------------------------------------*/ |
688 | /* |
808 | /* |
689 | * Tell the teletype handler what size the window is. |
809 | * Tell the teletype handler what size the window is. |
690 | * Called after a window size change. |
810 | * Called after a window size change. |
691 | */ |
811 | */ |
692 | void |
812 | void |
693 | rxvt_term::tt_winch () |
813 | rxvt_term::tt_winch () |
694 | { |
814 | { |
|
|
815 | if (pty->pty < 0) |
|
|
816 | return; |
|
|
817 | |
695 | struct winsize ws; |
818 | struct winsize ws; |
696 | |
819 | |
697 | if (cmd_fd < 0) |
|
|
698 | return; |
|
|
699 | |
|
|
700 | ws.ws_col = TermWin.ncol; |
820 | ws.ws_col = ncol; |
701 | ws.ws_row = TermWin.nrow; |
821 | ws.ws_row = nrow; |
702 | ws.ws_xpixel = ws.ws_ypixel = 0; |
822 | ws.ws_xpixel = width; |
703 | #ifndef DEBUG_SIZE |
823 | ws.ws_ypixel = height; |
704 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
824 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
705 | #else |
825 | |
706 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
826 | #if 0 |
707 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
827 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
708 | # ifdef SIGWINCH |
|
|
709 | else if (cmd_pid) /* force through to the command */ |
828 | if (cmd_pid) /* force through to the command */ |
710 | kill (cmd_pid, SIGWINCH); |
829 | kill (-cmd_pid, SIGWINCH); |
711 | # endif |
|
|
712 | #endif |
830 | #endif |
713 | } |
831 | } |
714 | |
832 | |
715 | /*----------------------------------------------------------------------*/ |
833 | /*----------------------------------------------------------------------*/ |
716 | /* rxvt_change_font () - Switch to a new font */ |
834 | /* set_fonts () - load and set the various fonts |
717 | /* |
835 | * |
718 | * init = 1 - initialize |
836 | * init = 1 - initialize |
719 | * |
837 | * |
720 | * fontname == FONT_UP - switch to bigger font |
838 | * fontname == FONT_UP - switch to bigger font |
721 | * fontname == FONT_DN - switch to smaller font |
839 | * fontname == FONT_DN - switch to smaller font |
722 | */ |
840 | */ |
723 | void |
841 | bool |
724 | rxvt_term::change_font (int init, const char *fontname) |
842 | rxvt_term::set_fonts () |
725 | {} |
843 | { |
|
|
844 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
845 | rxvt_fontprop prop; |
726 | |
846 | |
|
|
847 | if (!fs |
|
|
848 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
849 | || !fs->realize_font (1)) |
|
|
850 | { |
|
|
851 | delete fs; |
|
|
852 | return false; |
|
|
853 | } |
|
|
854 | |
|
|
855 | #if ENABLE_STYLES |
|
|
856 | for (int i = RS_styleCount; --i; ) |
|
|
857 | if (fontset[i] != fontset[0]) |
|
|
858 | delete fontset[i]; |
|
|
859 | #endif |
|
|
860 | |
|
|
861 | delete fontset[0]; |
|
|
862 | fontset[0] = fs; |
|
|
863 | |
|
|
864 | prop = (*fs)[1]->properties (); |
|
|
865 | prop.height += lineSpace; |
|
|
866 | |
|
|
867 | fs->set_prop (prop, false); |
|
|
868 | |
|
|
869 | fwidth = prop.width; |
|
|
870 | fheight = prop.height; |
|
|
871 | fbase = prop.ascent; |
|
|
872 | |
|
|
873 | for (int style = 1; style < 4; style++) |
|
|
874 | { |
|
|
875 | #if ENABLE_STYLES |
|
|
876 | const char *res = rs[Rs_font + style]; |
|
|
877 | |
|
|
878 | if (res && !*res) |
|
|
879 | fontset[style] = fontset[0]; |
|
|
880 | else |
|
|
881 | { |
|
|
882 | fontset[style] = fs = new rxvt_fontset (this); |
|
|
883 | rxvt_fontprop prop2 = prop; |
|
|
884 | |
|
|
885 | if (res) |
|
|
886 | { |
|
|
887 | fs->populate (res); |
|
|
888 | fs->set_prop (prop2, false); |
|
|
889 | } |
|
|
890 | else |
|
|
891 | { |
|
|
892 | fs->populate (fontset[0]->fontdesc); |
|
|
893 | |
|
|
894 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
895 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
896 | |
|
|
897 | fs->set_prop (prop2, true); |
|
|
898 | } |
|
|
899 | |
|
|
900 | } |
|
|
901 | #else |
|
|
902 | fontset[style] = fontset[0]; |
|
|
903 | #endif |
|
|
904 | } |
|
|
905 | |
|
|
906 | if (parent[0]) |
|
|
907 | { |
|
|
908 | resize_all_windows (0, 0, 0); |
|
|
909 | scr_remap_chars (); |
|
|
910 | scr_touch (true); |
|
|
911 | } |
|
|
912 | |
|
|
913 | return true; |
|
|
914 | } |
|
|
915 | |
727 | void |
916 | void |
728 | rxvt_term::font_up_down (int n, int direction) |
917 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
729 | {} |
918 | { |
|
|
919 | XChangeProperty (dpy, parent[0], |
|
|
920 | prop, XA_STRING, 8, PropModeReplace, |
|
|
921 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
922 | } |
|
|
923 | |
|
|
924 | void |
|
|
925 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
926 | { |
|
|
927 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
928 | char *s = rxvt_wcstoutf8 (ws); |
|
|
929 | |
|
|
930 | XChangeProperty (dpy, parent[0], |
|
|
931 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
932 | (const unsigned char *)s, strlen (s)); |
|
|
933 | |
|
|
934 | free (s); |
|
|
935 | free (ws); |
|
|
936 | } |
730 | |
937 | |
731 | /*----------------------------------------------------------------------*/ |
938 | /*----------------------------------------------------------------------*/ |
732 | /*----------------------------------------------------------------------*/ |
939 | /*----------------------------------------------------------------------*/ |
733 | /* xterm sequences - title, iconName, color (exptl) */ |
940 | /* xterm sequences - title, iconName, color (exptl) */ |
734 | void |
941 | void |
735 | rxvt_term::set_title (const char *str) |
942 | rxvt_term::set_title (const char *str) |
736 | { |
943 | { |
737 | #ifndef SMART_WINDOW_TITLE |
944 | set_string_property (XA_WM_NAME, str); |
738 | XStoreName (display->display, TermWin.parent[0], str); |
945 | #if ENABLE_EWMH |
739 | #else |
946 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
740 | char *name; |
|
|
741 | |
|
|
742 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
|
|
743 | name = NULL; |
|
|
744 | if (name == NULL || STRCMP (name, str)) |
|
|
745 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
746 | if (name) |
|
|
747 | XFree (name); |
|
|
748 | #endif |
947 | #endif |
749 | } |
948 | } |
750 | |
949 | |
751 | void |
950 | void |
752 | rxvt_term::set_iconName (const char *str) |
951 | rxvt_term::set_icon_name (const char *str) |
753 | { |
952 | { |
754 | #ifndef SMART_WINDOW_TITLE |
953 | set_string_property (XA_WM_ICON_NAME, str); |
755 | XSetIconName (display->display, TermWin.parent[0], str); |
954 | #if ENABLE_EWMH |
756 | #else |
955 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
757 | char *name; |
|
|
758 | |
|
|
759 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
760 | name = NULL; |
|
|
761 | if (name == NULL || STRCMP (name, str)) |
|
|
762 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
763 | if (name) |
|
|
764 | XFree (name); |
|
|
765 | #endif |
956 | #endif |
766 | } |
957 | } |
767 | |
958 | |
|
|
959 | void |
|
|
960 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
961 | { |
768 | #ifdef XTERM_COLOR_CHANGE |
962 | #ifdef XTERM_COLOR_CHANGE |
769 | void |
|
|
770 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
771 | { |
|
|
772 | rxvt_color xcol; |
963 | rxvt_color xcol; |
773 | int i; |
964 | int i; |
774 | |
965 | |
775 | if (color == NULL || *color == '\0') |
966 | if (color == NULL || *color == '\0') |
776 | return; |
967 | return; |
777 | |
968 | |
|
|
969 | color = strdup (color); |
|
|
970 | allocated.push_back ((void *)color); |
|
|
971 | rs[Rs_color + idx] = color; |
|
|
972 | |
778 | /* handle color aliases */ |
973 | /* handle color aliases */ |
779 | if (isdigit (*color)) |
974 | if (isdigit (*color)) |
780 | { |
975 | { |
781 | i = atoi (color); |
976 | i = atoi (color); |
|
|
977 | |
782 | if (i >= 8 && i <= 15) |
978 | if (i >= 8 && i <= 15) |
783 | { /* bright colors */ |
979 | { /* bright colors */ |
784 | i -= 8; |
980 | i -= 8; |
785 | # ifndef NO_BRIGHTCOLOR |
|
|
786 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
981 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
787 | SET_PIXCOLOR (idx); |
|
|
788 | goto Done; |
982 | goto done; |
789 | # endif |
|
|
790 | |
|
|
791 | } |
983 | } |
|
|
984 | |
792 | if (i >= 0 && i <= 7) |
985 | if (i >= 0 && i <= 7) |
793 | { /* normal colors */ |
986 | { /* normal colors */ |
794 | PixColors[idx] = PixColors[minCOLOR + i]; |
987 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
795 | SET_PIXCOLOR (idx); |
|
|
796 | goto Done; |
988 | goto done; |
797 | } |
989 | } |
798 | } |
990 | } |
799 | if (!rXParseAllocColor (& xcol, color)) |
991 | |
800 | return; |
992 | set_color (xcol, color); |
801 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
|
|
802 | |
993 | |
803 | /* |
994 | /* |
804 | * FIXME: should free colors here, but no idea how to do it so instead, |
995 | * FIXME: should free colors here, but no idea how to do it so instead, |
805 | * so just keep gobbling up the colormap |
996 | * so just keep gobbling up the colormap |
806 | */ |
997 | */ |
807 | # if 0 |
|
|
808 | for (i = Color_Black; i <= Color_White; i++) |
|
|
809 | if (PixColors[idx] == PixColors[i]) |
|
|
810 | break; |
|
|
811 | if (i > Color_White) |
|
|
812 | { |
|
|
813 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
|
|
814 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
|
|
815 | DisplayPlanes (display->display, display->screen)); |
|
|
816 | } |
|
|
817 | # endif |
|
|
818 | |
998 | |
819 | PixColors[idx] = xcol; |
999 | pix_colors_focused[idx] = xcol; |
820 | SET_PIXCOLOR (idx); |
|
|
821 | |
1000 | |
822 | /* XSetWindowAttributes attr; */ |
1001 | /* XSetWindowAttributes attr; */ |
823 | /* Cursor cursor; */ |
1002 | /* Cursor cursor; */ |
824 | Done: |
1003 | done: |
825 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
|
|
826 | XSetWindowBackground (display->display, TermWin.vt, |
|
|
827 | PixColors[Color_bg]); |
|
|
828 | |
|
|
829 | /* handle Color_BD, scrollbar background, etc. */ |
1004 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
830 | |
1005 | |
831 | set_colorfgbg (); |
1006 | update_fade_color (idx); |
832 | recolour_cursor (); |
1007 | recolour_cursor (); |
833 | /* the only reasonable way to enforce a clean update */ |
1008 | scr_recolour (); |
834 | scr_poweron (); |
1009 | #endif /* XTERM_COLOR_CHANGE */ |
835 | } |
1010 | } |
836 | |
|
|
837 | #else |
|
|
838 | # define set_window_color (idx,color) ((void)0) |
|
|
839 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
840 | |
1011 | |
841 | void |
1012 | void |
842 | rxvt_term::recolour_cursor () |
1013 | rxvt_term::recolour_cursor () |
843 | { |
1014 | { |
844 | #if TODO |
1015 | XColor fg, bg; |
845 | rxvt_color xcol[2]; |
|
|
846 | |
1016 | |
847 | xcol[0] = PixColors[Color_pointer]; |
1017 | (ISSET_PIXCOLOR (Color_pointer_fg) |
848 | xcol[1] = PixColors[Color_bg]; |
1018 | ? pix_colors_focused[Color_pointer_fg] |
849 | XQueryColors (display->display, XCMAP, xcol, 2); |
1019 | : pix_colors_focused[Color_fg]).get (fg); |
850 | XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); |
1020 | |
851 | #endif |
1021 | (ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1022 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1023 | : pix_colors_focused[Color_bg]).get (bg); |
|
|
1024 | |
|
|
1025 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
852 | } |
1026 | } |
853 | |
1027 | |
854 | /*----------------------------------------------------------------------*/ |
1028 | /*----------------------------------------------------------------------*/ |
855 | /* |
1029 | /* |
856 | * find if fg/bg matches any of the normal (low-intensity) colors |
1030 | * find if fg/bg matches any of the normal (low-intensity) colors |
857 | */ |
1031 | */ |
858 | void |
1032 | void |
859 | rxvt_term::set_colorfgbg () |
1033 | rxvt_term::set_colorfgbg () |
860 | { |
1034 | { |
861 | unsigned int i; |
1035 | unsigned int i; |
862 | const char *xpmb = "\0"; |
1036 | const char *xpmb = "\0"; |
863 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1037 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
864 | |
1038 | |
865 | env_colorfgbg = |
|
|
866 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
867 | STRCPY (fstr, "default"); |
1039 | strcpy (fstr, "default"); |
868 | STRCPY (bstr, "default"); |
1040 | strcpy (bstr, "default"); |
869 | for (i = Color_Black; i <= Color_White; i++) |
1041 | for (i = Color_Black; i <= Color_White; i++) |
870 | if (PixColors[Color_fg] == PixColors[i]) |
1042 | if (pix_colors[Color_fg] == pix_colors[i]) |
871 | { |
1043 | { |
872 | sprintf (fstr, "%d", (i - Color_Black)); |
1044 | sprintf (fstr, "%d", (i - Color_Black)); |
873 | break; |
1045 | break; |
874 | } |
1046 | } |
|
|
1047 | |
875 | for (i = Color_Black; i <= Color_White; i++) |
1048 | for (i = Color_Black; i <= Color_White; i++) |
876 | if (PixColors[Color_bg] == PixColors[i]) |
1049 | if (pix_colors[Color_bg] == pix_colors[i]) |
877 | { |
1050 | { |
878 | sprintf (bstr, "%d", (i - Color_Black)); |
1051 | sprintf (bstr, "%d", (i - Color_Black)); |
879 | #ifdef XPM_BACKGROUND |
1052 | #ifdef BG_IMAGE_FROM_FILE |
880 | xpmb = "default;"; |
1053 | xpmb = "default;"; |
881 | #endif |
1054 | #endif |
882 | break; |
1055 | break; |
883 | } |
1056 | } |
884 | |
1057 | |
885 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1058 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
886 | |
|
|
887 | #ifndef NO_BRIGHTCOLOR |
|
|
888 | colorfgbg = DEFAULT_RSTYLE; |
|
|
889 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
890 | { |
|
|
891 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
892 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
893 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
894 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
895 | } |
|
|
896 | #endif |
|
|
897 | } |
1059 | } |
898 | |
1060 | |
899 | /*----------------------------------------------------------------------*/ |
1061 | /*----------------------------------------------------------------------*/ |
900 | /* |
|
|
901 | * Colour determination for low colour displays, routine from |
|
|
902 | * Hans de Goede <hans@highrise.nl> |
|
|
903 | */ |
|
|
904 | |
1062 | |
905 | int |
1063 | bool |
906 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1064 | rxvt_term::set_color (rxvt_color &color, const char *name) |
907 | { |
1065 | { |
908 | if (!screen_in_out->set (display, colour)) |
1066 | if (color.set (this, name)) |
909 | { |
|
|
910 | rxvt_print_error ("can't allocate colour: %s", colour); |
|
|
911 | return false; |
|
|
912 | } |
|
|
913 | |
|
|
914 | return true; |
1067 | return true; |
|
|
1068 | |
|
|
1069 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1070 | return false; |
|
|
1071 | } |
|
|
1072 | |
|
|
1073 | void |
|
|
1074 | rxvt_term::alias_color (int dst, int src) |
|
|
1075 | { |
|
|
1076 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
915 | } |
1077 | } |
916 | |
1078 | |
917 | /* -------------------------------------------------------------------- * |
1079 | /* -------------------------------------------------------------------- * |
918 | * - WINDOW RESIZING - * |
1080 | * - WINDOW RESIZING - * |
919 | * -------------------------------------------------------------------- */ |
1081 | * -------------------------------------------------------------------- */ |
920 | void |
1082 | void |
921 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1083 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
922 | { |
1084 | { |
923 | int fix_screen; |
1085 | int fix_screen; |
|
|
1086 | int old_width = szHint.width; |
|
|
1087 | int old_height = szHint.height; |
924 | |
1088 | |
925 | #ifdef SMART_RESIZE |
|
|
926 | int old_width = szHint.width, old_height = szHint.height; |
|
|
927 | #endif |
|
|
928 | |
|
|
929 | window_calc (width, height); |
1089 | window_calc (newwidth, newheight); |
|
|
1090 | |
|
|
1091 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
930 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1092 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1093 | |
931 | if (!ignoreparent) |
1094 | if (!ignoreparent) |
932 | { |
1095 | { |
933 | #ifdef SMART_RESIZE |
1096 | #ifdef SMART_RESIZE |
934 | /* |
1097 | /* |
935 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1098 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
938 | int x, y, x1, y1; |
1101 | int x, y, x1, y1; |
939 | int dx, dy; |
1102 | int dx, dy; |
940 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1103 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
941 | Window unused_cr; |
1104 | Window unused_cr; |
942 | |
1105 | |
943 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1106 | XTranslateCoordinates (dpy, parent[0], display->root, |
944 | 0, 0, &x, &y, &unused_cr); |
1107 | 0, 0, &x, &y, &unused_cr); |
945 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1108 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
946 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1109 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
947 | /* |
1110 | /* |
948 | * if display->root isn't the parent window, a WM will probably have offset |
1111 | * if display->root isn't the parent window, a WM will probably have offset |
949 | * our position for handles and decorations. Counter it |
1112 | * our position for handles and decorations. Counter it |
950 | */ |
1113 | */ |
… | |
… | |
952 | { |
1115 | { |
953 | x -= x1; |
1116 | x -= x1; |
954 | y -= y1; |
1117 | y -= y1; |
955 | } |
1118 | } |
956 | |
1119 | |
957 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1120 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
958 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1121 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
959 | dx = old_width - szHint.width; |
1122 | dx = old_width - szHint.width; |
960 | dy = old_height - szHint.height; |
1123 | dy = old_height - szHint.height; |
961 | |
1124 | |
962 | /* Check position of the center of the window */ |
1125 | /* Check position of the center of the window */ |
963 | if (x < x1) /* left half */ |
1126 | if (x < x1) /* left half */ |
964 | dx = 0; |
1127 | dx = 0; |
… | |
… | |
967 | if (y < y1) /* top half */ |
1130 | if (y < y1) /* top half */ |
968 | dy = 0; |
1131 | dy = 0; |
969 | else if (y == y1) /* exact center */ |
1132 | else if (y == y1) /* exact center */ |
970 | dy /= 2; |
1133 | dy /= 2; |
971 | |
1134 | |
972 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1135 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
973 | szHint.width, szHint.height); |
1136 | szHint.width, szHint.height); |
974 | #else |
1137 | #else |
975 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
1138 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
976 | szHint.height); |
|
|
977 | #endif |
1139 | #endif |
978 | |
|
|
979 | } |
1140 | } |
980 | |
1141 | |
981 | fix_screen = (TermWin.ncol != prev_ncol |
1142 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
982 | || TermWin.nrow != prev_nrow); |
|
|
983 | |
1143 | |
984 | if (fix_screen || width != old_width || height != old_height) |
1144 | if (fix_screen || newwidth != old_width || newheight != old_height) |
985 | { |
1145 | { |
986 | if (scrollbar_visible ()) |
1146 | if (scrollBar.state) |
987 | { |
1147 | { |
988 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
1148 | XMoveResizeWindow (dpy, scrollBar.win, |
|
|
1149 | window_sb_x, 0, |
989 | 0, scrollbar_TotalWidth (), szHint.height); |
1150 | scrollbar_TotalWidth (), szHint.height); |
990 | resize_scrollbar (); |
1151 | resize_scrollbar (); |
991 | } |
1152 | } |
992 | |
1153 | |
993 | if (menubar_visible ()) |
1154 | XMoveResizeWindow (dpy, vt, |
994 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
1155 | window_vt_x, window_vt_y, |
995 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
996 | |
|
|
997 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
|
|
998 | window_vt_y, TermWin_TotalWidth (), |
|
|
999 | TermWin_TotalHeight ()); |
1156 | width, height); |
1000 | #ifdef RXVT_GRAPHICS |
1157 | |
1001 | if (old_height) |
1158 | #ifdef HAVE_BG_PIXMAP |
1002 | Gr_Resize (old_width - szHint.base_width, |
1159 | if (bgPixmap.window_size_sensitive ()) |
1003 | old_height - szHint.base_height); |
1160 | update_background (); |
1004 | #endif |
1161 | #endif |
|
|
1162 | |
1005 | scr_clear (); |
1163 | scr_clear (); |
1006 | #ifdef XPM_BACKGROUND |
|
|
1007 | resize_pixmap (); |
|
|
1008 | #endif |
|
|
1009 | |
|
|
1010 | } |
1164 | } |
1011 | |
1165 | |
1012 | if (fix_screen || old_height == 0) |
1166 | if (fix_screen || old_height == 0) |
1013 | { |
|
|
1014 | int curr_screen = -1; |
|
|
1015 | int old_ncol = prev_ncol; |
|
|
1016 | |
|
|
1017 | /* scr_reset only works on the primary screen */ |
|
|
1018 | if (old_height) /* this is not the first time through */ |
|
|
1019 | { |
|
|
1020 | unsigned int ncol = TermWin.ncol; |
|
|
1021 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1022 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1023 | TermWin.ncol = ncol; |
|
|
1024 | } |
|
|
1025 | |
|
|
1026 | scr_reset (); |
1167 | scr_reset (); |
1027 | |
1168 | |
1028 | if (curr_screen >= 0) /* this is not the first time through */ |
1169 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1029 | { |
1170 | //scr_touch (false); |
1030 | scr_change_screen (curr_screen); |
|
|
1031 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1032 | } |
|
|
1033 | } |
|
|
1034 | |
1171 | |
1035 | old_width = szHint.width; |
1172 | #ifdef HAVE_BG_PIXMAP |
1036 | old_height = szHint.height; |
1173 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1174 | // if (bgPixmap.pixmap) |
|
|
1175 | // scr_touch (false); |
|
|
1176 | #endif |
1037 | |
1177 | |
1038 | #ifdef USE_XIM |
1178 | #ifdef USE_XIM |
1039 | IMSetStatusPosition (); |
1179 | IMSetPosition (); |
1040 | #endif |
1180 | #endif |
1041 | } |
1181 | } |
1042 | |
1182 | |
1043 | /* |
1183 | /* |
1044 | * Set the width/height of the vt window in characters. Units are pixels. |
1184 | * Set the width/height of the vt window in characters. Units are pixels. |
1045 | * good for toggling 80/132 columns |
1185 | * good for toggling 80/132 columns |
1046 | */ |
1186 | */ |
1047 | void |
1187 | void |
1048 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1188 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1049 | { |
1189 | { |
1050 | XWindowAttributes wattr; |
1190 | XWindowAttributes wattr; |
1051 | |
1191 | |
1052 | if (width == 0 || height == 0) |
1192 | if (newwidth == 0 || newheight == 0) |
1053 | { |
1193 | { |
1054 | XGetWindowAttributes (display->display, display->root, &wattr); |
1194 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1195 | |
1055 | if (width == 0) |
1196 | if (newwidth == 0) |
1056 | width = wattr.width - szHint.base_width; |
1197 | newwidth = wattr.width - szHint.base_width; |
1057 | if (height == 0) |
1198 | if (newheight == 0) |
1058 | height = wattr.height - szHint.base_height; |
1199 | newheight = wattr.height - szHint.base_height; |
1059 | } |
|
|
1060 | if (width != TermWin.width || height != TermWin.height) |
|
|
1061 | { |
1200 | } |
|
|
1201 | |
|
|
1202 | if (newwidth != width || newheight != height) |
|
|
1203 | { |
1062 | width += szHint.base_width; |
1204 | newwidth += szHint.base_width; |
1063 | height += szHint.base_height; |
1205 | newheight += szHint.base_height; |
1064 | resize_all_windows (width, height, 0); |
1206 | resize_all_windows (newwidth, newheight, 0); |
1065 | } |
1207 | } |
1066 | } |
1208 | } |
1067 | |
1209 | |
1068 | /* -------------------------------------------------------------------- * |
1210 | /* -------------------------------------------------------------------- * |
1069 | * - X INPUT METHOD ROUTINES - * |
1211 | * - X INPUT METHOD ROUTINES - * |
1070 | * -------------------------------------------------------------------- */ |
1212 | * -------------------------------------------------------------------- */ |
1071 | #ifdef USE_XIM |
1213 | #ifdef USE_XIM |
1072 | |
1214 | |
1073 | void |
1215 | void |
|
|
1216 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1217 | { |
|
|
1218 | fg = pix_colors [Color_fg]; |
|
|
1219 | bg = pix_colors [Color_bg]; |
|
|
1220 | } |
|
|
1221 | |
|
|
1222 | void |
1074 | rxvt_term::im_set_size (XRectangle *size) |
1223 | rxvt_term::im_set_size (XRectangle &size) |
1075 | { |
1224 | { |
1076 | size->x = TermWin.int_bwidth; |
1225 | // the int_bwidth terms make no sense to me |
1077 | size->y = TermWin.int_bwidth; |
1226 | size.x = int_bwidth; |
1078 | size->width = Width2Pixel (TermWin.ncol); |
1227 | size.y = int_bwidth; |
1079 | size->height = Height2Pixel (TermWin.nrow); |
1228 | size.width = Width2Pixel (ncol) + int_bwidth; |
|
|
1229 | size.height = Height2Pixel (nrow) + int_bwidth; |
1080 | } |
1230 | } |
1081 | |
1231 | |
1082 | void |
1232 | void |
1083 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1233 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1234 | XRectangle &status_rect, |
|
|
1235 | const XRectangle &needed_rect) |
1084 | { |
1236 | { |
1085 | *fg = PixColors[Color_fg]; |
1237 | preedit_rect.x = needed_rect.width; |
1086 | *bg = PixColors[Color_bg]; |
1238 | preedit_rect.y = 0; |
|
|
1239 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
|
|
1240 | preedit_rect.height = fheight; |
|
|
1241 | |
|
|
1242 | status_rect.x = 0; |
|
|
1243 | status_rect.y = 0; |
|
|
1244 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
|
|
1245 | status_rect.height = fheight; |
1087 | } |
1246 | } |
1088 | |
1247 | |
1089 | /* Checking whether input method is running. */ |
1248 | /* Checking whether input method is running. */ |
1090 | bool |
1249 | bool |
1091 | rxvt_term::IMisRunning () |
1250 | rxvt_term::IMisRunning () |
1092 | { |
1251 | { |
1093 | char *p; |
1252 | char *p; |
1094 | Atom atom; |
1253 | Atom atom; |
1095 | Window win; |
1254 | Window win; |
1096 | char server[IMBUFSIZ]; |
1255 | char server[IMBUFSIZ]; |
1097 | |
1256 | |
1098 | /* get current locale modifier */ |
1257 | /* get current locale modifier */ |
1099 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1258 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1100 | { |
1259 | { |
1101 | STRCPY (server, "@server="); |
1260 | strcpy (server, "@server="); |
1102 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1261 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1262 | |
1103 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1263 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1104 | *p = '\0'; |
1264 | *p = '\0'; |
1105 | |
1265 | |
1106 | atom = XInternAtom (display->display, server, False); |
1266 | atom = XInternAtom (dpy, server, False); |
1107 | win = XGetSelectionOwner (display->display, atom); |
1267 | win = XGetSelectionOwner (dpy, atom); |
|
|
1268 | |
1108 | if (win != None) |
1269 | if (win != None) |
1109 | return True; |
1270 | return True; |
1110 | } |
1271 | } |
|
|
1272 | |
1111 | return False; |
1273 | return False; |
1112 | } |
1274 | } |
1113 | |
1275 | |
1114 | void |
1276 | void |
1115 | rxvt_term::IMSendSpot () |
1277 | rxvt_term::IMSendSpot () |
1116 | { |
1278 | { |
1117 | XPoint spot; |
1279 | XPoint nspot; |
1118 | XVaNestedList preedit_attr; |
1280 | XVaNestedList preedit_attr; |
1119 | |
1281 | |
1120 | if (Input_Context == NULL |
1282 | if (!Input_Context |
1121 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1283 | || !focus |
1122 | || ! (event_type == KeyPress |
1284 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1123 | || event_type == Expose |
|
|
1124 | || event_type == NoExpose |
|
|
1125 | || event_type == SelectionNotify |
|
|
1126 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1127 | || !IMisRunning ()) |
|
|
1128 | return; |
1285 | return; |
1129 | |
1286 | |
1130 | im_set_position (&spot); |
1287 | im_set_position (nspot); |
|
|
1288 | |
|
|
1289 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1290 | return; |
|
|
1291 | |
|
|
1292 | spot = nspot; |
1131 | |
1293 | |
1132 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1294 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1133 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1295 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1134 | XFree (preedit_attr); |
1296 | XFree (preedit_attr); |
1135 | } |
1297 | } |
1136 | |
1298 | |
1137 | void |
1299 | void |
1138 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1139 | XRectangle * needed_rect) |
|
|
1140 | { |
|
|
1141 | int mbh, vtx = 0; |
|
|
1142 | |
|
|
1143 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1144 | vtx = scrollbar_TotalWidth (); |
|
|
1145 | |
|
|
1146 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1147 | mbh -= TermWin.lineSpace; |
|
|
1148 | |
|
|
1149 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1150 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1151 | |
|
|
1152 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1153 | preedit_rect->height = Height2Pixel (1); |
|
|
1154 | |
|
|
1155 | status_rect->x = vtx; |
|
|
1156 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1157 | |
|
|
1158 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1159 | status_rect->height = Height2Pixel (1); |
|
|
1160 | } |
|
|
1161 | |
|
|
1162 | void |
|
|
1163 | rxvt_term::im_destroy () |
1300 | rxvt_term::im_destroy () |
1164 | { |
1301 | { |
1165 | if (Input_Context) |
|
|
1166 | { |
|
|
1167 | XDestroyIC (Input_Context); |
|
|
1168 | Input_Context = NULL; |
|
|
1169 | } |
|
|
1170 | |
|
|
1171 | if (input_method) |
1302 | if (input_method) |
1172 | { |
1303 | { |
|
|
1304 | if (Input_Context && input_method->xim) |
|
|
1305 | XDestroyIC (Input_Context); |
|
|
1306 | |
1173 | display->put_xim (input_method); |
1307 | display->put_xim (input_method); |
1174 | input_method = 0; |
1308 | input_method = 0; |
1175 | } |
1309 | } |
|
|
1310 | |
|
|
1311 | Input_Context = 0; |
1176 | } |
1312 | } |
|
|
1313 | |
|
|
1314 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1315 | |
|
|
1316 | static void |
|
|
1317 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1318 | { |
|
|
1319 | ((rxvt_term *)client_data)->make_current (); |
|
|
1320 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1321 | } |
|
|
1322 | |
|
|
1323 | static void |
|
|
1324 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1325 | { |
|
|
1326 | ((rxvt_term *)client_data)->make_current (); |
|
|
1327 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1328 | } |
|
|
1329 | |
|
|
1330 | static void |
|
|
1331 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1332 | { |
|
|
1333 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1334 | XIMText *text = call_data->text; |
|
|
1335 | |
|
|
1336 | term->make_current (); |
|
|
1337 | |
|
|
1338 | if (text) |
|
|
1339 | { |
|
|
1340 | void *str; |
|
|
1341 | |
|
|
1342 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1343 | { |
|
|
1344 | // of course, X makes it ugly again |
|
|
1345 | if (term->rs[Rs_imLocale]) |
|
|
1346 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1347 | |
|
|
1348 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1349 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1350 | |
|
|
1351 | if (term->rs[Rs_imLocale]) |
|
|
1352 | SET_LOCALE (term->locale); |
|
|
1353 | } |
|
|
1354 | else |
|
|
1355 | str = (void *)text->string.wide_char; |
|
|
1356 | |
|
|
1357 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1358 | DT_INT, call_data->caret, |
|
|
1359 | DT_INT, call_data->chg_first, |
|
|
1360 | DT_INT, call_data->chg_length, |
|
|
1361 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1362 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1363 | DT_END)); |
|
|
1364 | } |
|
|
1365 | else |
|
|
1366 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1367 | DT_INT, call_data->caret, |
|
|
1368 | DT_INT, call_data->chg_first, |
|
|
1369 | DT_INT, call_data->chg_length, |
|
|
1370 | DT_END)); |
|
|
1371 | } |
|
|
1372 | |
|
|
1373 | #if 0 |
|
|
1374 | static void |
|
|
1375 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1376 | { |
|
|
1377 | ((rxvt_term *)client_data)->make_current (); |
|
|
1378 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1379 | DT_INT, call_data->position, |
|
|
1380 | DT_INT, call_data->direction, |
|
|
1381 | DT_INT, call_data->style, |
|
|
1382 | DT_END)); |
|
|
1383 | } |
|
|
1384 | #endif |
|
|
1385 | |
|
|
1386 | #endif |
1177 | |
1387 | |
1178 | /* |
1388 | /* |
1179 | * Try to open a XIM with the current modifiers, then see if we can |
1389 | * Try to open a XIM with the current modifiers, then see if we can |
1180 | * open a suitable preedit type |
1390 | * open a suitable preedit type |
1181 | */ |
1391 | */ |
1182 | bool |
1392 | bool |
1183 | rxvt_term::IM_get_IC (const char *modifiers) |
1393 | rxvt_term::IM_get_IC (const char *modifiers) |
1184 | { |
1394 | { |
1185 | int i, j, found; |
1395 | int i, j, found; |
1186 | XIM xim; |
1396 | XIM xim; |
1187 | XPoint spot; |
1397 | XPoint spot; |
1188 | XRectangle rect, status_rect, needed_rect; |
1398 | XRectangle rect, status_rect, needed_rect; |
1189 | unsigned long fg, bg; |
1399 | unsigned long fg, bg; |
1190 | const char *p; |
1400 | const char *p; |
1191 | char **s; |
1401 | char **s; |
1192 | XIMStyles *xim_styles; |
1402 | XIMStyles *xim_styles; |
1193 | XVaNestedList preedit_attr, status_attr; |
1403 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1404 | XIMCallback xcb[4]; |
|
|
1405 | #endif |
|
|
1406 | |
|
|
1407 | set_environ (envv); |
1194 | |
1408 | |
1195 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1409 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1196 | return false; |
1410 | return false; |
1197 | |
1411 | |
1198 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1199 | input_method = display->get_xim (locale, modifiers); |
1412 | input_method = display->get_xim (locale, modifiers); |
1200 | if (input_method == NULL) |
1413 | if (input_method == NULL) |
1201 | return false; |
1414 | return false; |
1202 | |
1415 | |
1203 | xim = input_method->xim; |
1416 | xim = input_method->xim; |
|
|
1417 | spot.x = spot.y = -1; |
1204 | |
1418 | |
1205 | xim_styles = NULL; |
1419 | xim_styles = NULL; |
1206 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1420 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1207 | || !xim_styles || !xim_styles->count_styles) |
1421 | || !xim_styles || !xim_styles->count_styles) |
1208 | { |
1422 | { |
1209 | display->put_xim (input_method); |
1423 | im_destroy (); |
1210 | return false; |
1424 | return false; |
1211 | } |
1425 | } |
1212 | |
1426 | |
1213 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1427 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1428 | |
|
|
1429 | for (int pi = 0; pi < 2; pi++) |
|
|
1430 | { |
|
|
1431 | p = pet[pi]; |
|
|
1432 | |
|
|
1433 | if (!p) |
|
|
1434 | continue; |
|
|
1435 | |
1214 | s = rxvt_splitcommastring (p); |
1436 | s = rxvt_splitcommastring (p); |
|
|
1437 | |
1215 | for (i = found = 0; !found && s[i]; i++) |
1438 | for (i = found = 0; !found && s[i]; i++) |
1216 | { |
1439 | { |
1217 | if (!STRCMP (s[i], "OverTheSpot")) |
1440 | if (!strcmp (s[i], "OverTheSpot")) |
1218 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1441 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1219 | else if (!STRCMP (s[i], "OffTheSpot")) |
1442 | else if (!strcmp (s[i], "OffTheSpot")) |
1220 | input_style = (XIMPreeditArea | XIMStatusArea); |
1443 | input_style = XIMPreeditArea | XIMStatusArea; |
1221 | else if (!STRCMP (s[i], "Root")) |
1444 | else if (!strcmp (s[i], "Root")) |
1222 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1445 | input_style = XIMPreeditNothing | XIMStatusNothing; |
|
|
1446 | else if (!strcmp (s[i], "None")) |
|
|
1447 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1448 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1449 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1450 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1451 | #endif |
|
|
1452 | else |
|
|
1453 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1223 | |
1454 | |
1224 | for (j = 0; j < xim_styles->count_styles; j++) |
1455 | for (j = 0; j < xim_styles->count_styles; j++) |
1225 | if (input_style == xim_styles->supported_styles[j]) |
1456 | if (input_style == xim_styles->supported_styles[j]) |
1226 | { |
1457 | { |
|
|
1458 | rxvt_freecommastring (s); |
|
|
1459 | |
1227 | found = 1; |
1460 | found = 1; |
1228 | break; |
1461 | goto foundpet; |
|
|
1462 | } |
|
|
1463 | |
1229 | } |
1464 | } |
1230 | } |
|
|
1231 | |
1465 | |
1232 | for (i = 0; s[i]; i++) |
1466 | rxvt_freecommastring (s); |
1233 | free (s[i]); |
1467 | } |
1234 | |
1468 | |
1235 | free (s); |
1469 | foundpet: |
|
|
1470 | |
1236 | XFree (xim_styles); |
1471 | XFree (xim_styles); |
1237 | |
1472 | |
1238 | if (!found) |
1473 | if (!found) |
1239 | { |
1474 | { |
1240 | display->put_xim (input_method); |
1475 | im_destroy (); |
1241 | return false; |
1476 | return false; |
1242 | } |
1477 | } |
1243 | |
1478 | |
1244 | preedit_attr = status_attr = NULL; |
1479 | XFontSet fs = 0; |
|
|
1480 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1481 | |
|
|
1482 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1483 | { |
|
|
1484 | // fake us a font-set, please |
|
|
1485 | char **missing_charset_list; |
|
|
1486 | int missing_charset_count; |
|
|
1487 | char *def_string; |
|
|
1488 | char pat[512]; |
|
|
1489 | |
|
|
1490 | sprintf (pat, |
|
|
1491 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1492 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1493 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1494 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1495 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1496 | "*", |
|
|
1497 | fheight, |
|
|
1498 | fheight + 1, fheight - 1, |
|
|
1499 | fheight - 2, fheight + 2); |
|
|
1500 | |
|
|
1501 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1502 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1503 | |
|
|
1504 | if (missing_charset_list) |
|
|
1505 | XFreeStringList (missing_charset_list); |
|
|
1506 | |
|
|
1507 | if (!fs) |
|
|
1508 | { |
|
|
1509 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1510 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1511 | } |
|
|
1512 | } |
1245 | |
1513 | |
1246 | if (input_style & XIMPreeditPosition) |
1514 | if (input_style & XIMPreeditPosition) |
1247 | { |
1515 | { |
1248 | im_set_size (&rect); |
1516 | im_set_size (rect); |
1249 | im_set_position (&spot); |
1517 | im_set_position (spot); |
1250 | im_set_color (&fg, &bg); |
1518 | im_set_color (fg, bg); |
1251 | |
1519 | |
1252 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1520 | preedit_attr = XVaCreateNestedList (0, |
|
|
1521 | XNForeground, fg, |
|
|
1522 | XNBackground, bg, |
|
|
1523 | XNArea, &rect, |
1253 | XNSpotLocation, &spot, |
1524 | XNSpotLocation, &spot, |
1254 | XNForeground, fg, XNBackground, bg, |
|
|
1255 | //XNFontSet, TermWin.fontset, |
1525 | XNFontSet, fs, |
1256 | NULL); |
1526 | NULL); |
1257 | } |
1527 | } |
1258 | else if (input_style & XIMPreeditArea) |
1528 | else if (input_style & XIMPreeditArea) |
1259 | { |
1529 | { |
1260 | im_set_color (&fg, &bg); |
1530 | im_set_color (fg, bg); |
1261 | |
1531 | |
1262 | /* |
1532 | /* |
1263 | * The necessary width of preedit area is unknown |
1533 | * The necessary width of preedit area is unknown |
1264 | * until create input context. |
1534 | * until create input context. |
1265 | */ |
1535 | */ |
1266 | needed_rect.width = 0; |
1536 | needed_rect.width = 0; |
1267 | |
|
|
1268 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1537 | im_set_preedit_area (rect, status_rect, needed_rect); |
1269 | |
1538 | |
1270 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1539 | preedit_attr = XVaCreateNestedList (0, |
|
|
1540 | XNForeground, fg, |
1271 | XNForeground, fg, XNBackground, bg, |
1541 | XNBackground, bg, |
|
|
1542 | XNArea, &rect, |
|
|
1543 | XNFontSet, fs, |
|
|
1544 | NULL); |
|
|
1545 | status_attr = XVaCreateNestedList (0, |
|
|
1546 | XNForeground, fg, |
|
|
1547 | XNBackground, bg, |
|
|
1548 | XNArea, &status_rect, |
1272 | //XNFontSet, TermWin.fontset, |
1549 | XNFontSet, fs, |
1273 | NULL); |
1550 | NULL); |
1274 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
1551 | } |
1275 | XNForeground, fg, XNBackground, bg, |
1552 | #if ENABLE_XIM_ONTHESPOT |
1276 | //XNFontSet, TermWin.fontset, |
1553 | else if (input_style & XIMPreeditCallbacks) |
|
|
1554 | { |
|
|
1555 | im_set_position (spot); |
|
|
1556 | |
|
|
1557 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1558 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1559 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1560 | # if 0 |
|
|
1561 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1562 | # endif |
|
|
1563 | |
|
|
1564 | preedit_attr = XVaCreateNestedList (0, |
|
|
1565 | XNSpotLocation, &spot, |
|
|
1566 | XNPreeditStartCallback, &xcb[0], |
|
|
1567 | XNPreeditDoneCallback , &xcb[1], |
|
|
1568 | XNPreeditDrawCallback , &xcb[2], |
|
|
1569 | # if 0 |
|
|
1570 | XNPreeditCaretCallback, &xcb[3], |
|
|
1571 | # endif |
1277 | NULL); |
1572 | NULL); |
1278 | } |
1573 | } |
|
|
1574 | #endif |
1279 | |
1575 | |
1280 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1576 | Input_Context = XCreateIC (xim, |
|
|
1577 | XNInputStyle, input_style, |
1281 | XNClientWindow, TermWin.parent[0], |
1578 | XNClientWindow, vt, |
1282 | XNFocusWindow, TermWin.parent[0], |
1579 | XNFocusWindow, parent[0], |
1283 | preedit_attr ? XNPreeditAttributes : NULL, |
1580 | preedit_attr ? XNPreeditAttributes : NULL, |
1284 | preedit_attr, |
1581 | preedit_attr, |
1285 | status_attr ? XNStatusAttributes : NULL, |
1582 | status_attr ? XNStatusAttributes : NULL, |
1286 | status_attr, NULL); |
1583 | status_attr, NULL); |
|
|
1584 | |
1287 | if (preedit_attr) XFree (preedit_attr); |
1585 | if (preedit_attr) XFree (preedit_attr); |
1288 | if (status_attr) XFree (status_attr); |
1586 | if (status_attr) XFree (status_attr); |
|
|
1587 | if (fs) XFreeFontSet (dpy, fs); |
1289 | |
1588 | |
1290 | if (Input_Context == NULL) |
1589 | if (Input_Context == NULL) |
1291 | { |
1590 | { |
1292 | rxvt_print_error ("failed to create input context"); |
1591 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1293 | display->put_xim (input_method); |
1592 | im_destroy (); |
1294 | return false; |
1593 | return false; |
1295 | } |
1594 | } |
1296 | |
1595 | |
1297 | if (input_style & XIMPreeditArea) |
1596 | #if 0 |
|
|
1597 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1598 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1599 | vt_select_input (); |
|
|
1600 | #endif |
|
|
1601 | |
1298 | IMSetStatusPosition (); |
1602 | IMSetPosition (); |
1299 | |
1603 | |
1300 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1301 | return true; |
1604 | return true; |
1302 | } |
1605 | } |
1303 | |
1606 | |
1304 | void |
1607 | void |
1305 | rxvt_term::im_cb () |
1608 | rxvt_term::im_cb () |
1306 | { |
1609 | { |
1307 | int i, found, had_im; |
1610 | int i; |
1308 | const char *p; |
1611 | const char *p; |
1309 | char **s; |
1612 | char **s; |
1310 | char buf[IMBUFSIZ]; |
1613 | char buf[IMBUFSIZ]; |
1311 | |
1614 | |
|
|
1615 | make_current (); |
|
|
1616 | |
1312 | im_destroy (); |
1617 | im_destroy (); |
1313 | |
1618 | |
1314 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1315 | if (Input_Context) |
1619 | if (Input_Context) |
1316 | return; |
1620 | return; |
1317 | |
1621 | |
1318 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1622 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1319 | if (rs[Rs_imLocale]) |
1623 | if (rs[Rs_imLocale]) |
… | |
… | |
1324 | if (p && *p) |
1628 | if (p && *p) |
1325 | { |
1629 | { |
1326 | bool found = false; |
1630 | bool found = false; |
1327 | |
1631 | |
1328 | s = rxvt_splitcommastring (p); |
1632 | s = rxvt_splitcommastring (p); |
|
|
1633 | |
1329 | for (i = 0; s[i]; i++) |
1634 | for (i = 0; s[i]; i++) |
1330 | { |
1635 | { |
1331 | if (*s[i]) |
1636 | if (*s[i]) |
1332 | { |
1637 | { |
1333 | STRCPY (buf, "@im="); |
1638 | strcpy (buf, "@im="); |
1334 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1639 | strncat (buf, s[i], IMBUFSIZ - 5); |
1335 | if (IM_get_IC (buf)) |
1640 | if (IM_get_IC (buf)) |
1336 | { |
1641 | { |
1337 | found = true; |
1642 | found = true; |
1338 | break; |
1643 | break; |
1339 | } |
1644 | } |
1340 | } |
1645 | } |
1341 | } |
1646 | } |
1342 | for (i = 0; s[i]; i++) |
1647 | |
1343 | free (s[i]); |
1648 | rxvt_freecommastring (s); |
1344 | free (s); |
|
|
1345 | |
1649 | |
1346 | if (found) |
1650 | if (found) |
1347 | goto done; |
1651 | goto done; |
1348 | } |
1652 | } |
1349 | |
1653 | |
… | |
… | |
1361 | SET_LOCALE (locale); |
1665 | SET_LOCALE (locale); |
1362 | #endif |
1666 | #endif |
1363 | } |
1667 | } |
1364 | |
1668 | |
1365 | void |
1669 | void |
1366 | rxvt_term::IMSetStatusPosition () |
1670 | rxvt_term::IMSetPosition () |
1367 | { |
1671 | { |
1368 | XRectangle preedit_rect, status_rect, *needed_rect; |
1672 | XRectangle preedit_rect, status_rect, *needed_rect; |
1369 | XVaNestedList preedit_attr, status_attr; |
1673 | XVaNestedList preedit_attr, status_attr; |
1370 | |
1674 | |
1371 | if (Input_Context == NULL |
1675 | if (!Input_Context |
1372 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1676 | || !focus |
|
|
1677 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1373 | || !IMisRunning ()) |
1678 | || !IMisRunning ()) |
1374 | return; |
1679 | return; |
1375 | |
1680 | |
|
|
1681 | if (input_style & XIMPreeditPosition) |
|
|
1682 | { |
|
|
1683 | im_set_size (preedit_rect); |
|
|
1684 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1685 | |
|
|
1686 | XSetICValues (Input_Context, |
|
|
1687 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1688 | } |
|
|
1689 | else |
|
|
1690 | { |
1376 | /* Getting the necessary width of preedit area */ |
1691 | /* Getting the necessary width of preedit area */ |
1377 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1692 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1378 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1693 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1379 | XFree (status_attr); |
1694 | XFree (status_attr); |
1380 | |
1695 | |
1381 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1696 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1697 | XFree (needed_rect); |
1382 | |
1698 | |
1383 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1699 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1384 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1700 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1385 | |
1701 | |
1386 | XSetICValues (Input_Context, |
1702 | XSetICValues (Input_Context, |
1387 | XNPreeditAttributes, preedit_attr, |
1703 | XNPreeditAttributes, preedit_attr, |
1388 | XNStatusAttributes, status_attr, NULL); |
1704 | XNStatusAttributes, status_attr, |
|
|
1705 | NULL); |
1389 | |
1706 | |
|
|
1707 | XFree (status_attr); |
|
|
1708 | } |
|
|
1709 | |
1390 | XFree (preedit_attr); |
1710 | XFree (preedit_attr); |
1391 | XFree (status_attr); |
|
|
1392 | } |
1711 | } |
1393 | #endif /* USE_XIM */ |
1712 | #endif /* USE_XIM */ |
1394 | |
1713 | |
1395 | /*----------------------------------------------------------------------*/ |
1714 | void |
1396 | rxvt_t rxvt_current_term; |
1715 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1716 | { |
|
|
1717 | Window cr; |
|
|
1718 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1719 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1720 | } |
|
|
1721 | |
|
|
1722 | Pixmap |
|
|
1723 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1724 | { |
|
|
1725 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1726 | if (xa[prop_id]) |
|
|
1727 | { |
|
|
1728 | int aformat; |
|
|
1729 | unsigned long nitems, bytes_after; |
|
|
1730 | Atom atype; |
|
|
1731 | unsigned char *prop = NULL; |
|
|
1732 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1733 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1734 | &nitems, &bytes_after, &prop); |
|
|
1735 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1736 | { |
|
|
1737 | return *(Pixmap *)prop; |
|
|
1738 | } |
|
|
1739 | } |
|
|
1740 | return None; |
|
|
1741 | } |
|
|
1742 | |
|
|
1743 | #ifdef HAVE_BG_PIXMAP |
|
|
1744 | # if TRACE_PIXMAPS |
|
|
1745 | # undef update_background |
|
|
1746 | int rxvt_term::trace_update_background (const char* file, int line) |
|
|
1747 | { |
|
|
1748 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1749 | update_background (); |
|
|
1750 | } |
|
|
1751 | # endif |
|
|
1752 | int |
|
|
1753 | rxvt_term::update_background () |
|
|
1754 | { |
|
|
1755 | bgPixmap.invalidate (); |
|
|
1756 | |
|
|
1757 | /* no chance of real time refresh if we are blurring! */ |
|
|
1758 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1759 | bgPixmap.render (); |
|
|
1760 | else |
|
|
1761 | { |
|
|
1762 | update_background_ev.stop (); |
|
|
1763 | |
|
|
1764 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1765 | update_background_ev.start (.05); |
|
|
1766 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1767 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1768 | else |
|
|
1769 | update_background_ev.start (.07); |
|
|
1770 | } |
|
|
1771 | |
|
|
1772 | return 0; |
|
|
1773 | } |
|
|
1774 | |
|
|
1775 | void |
|
|
1776 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1777 | { |
|
|
1778 | bgPixmap.render (); |
|
|
1779 | } |
|
|
1780 | |
|
|
1781 | #endif /* HAVE_BG_PIXMAP */ |
1397 | |
1782 | |
1398 | /*----------------------- end-of-file (C source) -----------------------*/ |
1783 | /*----------------------- end-of-file (C source) -----------------------*/ |