1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
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 |
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16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * |
17 | * |
17 | * 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 |
18 | * 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 |
19 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
29 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
31 | |
32 | |
32 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "main.intpro" /* PROTOS for internal routines */ |
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35 | |
35 | |
36 | #include <signal.h> |
36 | #include <csignal> |
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37 | #include <cstring> |
37 | |
38 | |
38 | #ifdef TTY_GID_SUPPORT |
39 | #ifdef TTY_GID_SUPPORT |
39 | # include <grp.h> |
40 | # include <grp.h> |
40 | #endif |
41 | #endif |
41 | |
42 | |
42 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
43 | # include <termios.h> |
44 | # include <termios.h> |
44 | #endif |
45 | #endif |
45 | |
46 | |
46 | #include <cstring> |
47 | #ifdef KEYSYM_RESOURCE |
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48 | # include "keyboard.h" |
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49 | #endif |
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50 | |
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51 | vector<rxvt_term *> rxvt_term::termlist; |
47 | |
52 | |
48 | static char curlocale[128]; |
53 | static char curlocale[128]; |
49 | |
54 | |
50 | void |
55 | bool |
51 | rxvt_set_locale (const char *locale) |
56 | rxvt_set_locale (const char *locale) |
52 | { |
57 | { |
53 | if (locale && STRNCMP (locale, curlocale, 128)) |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
54 | { |
59 | return false; |
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60 | |
55 | STRNCPY (curlocale, locale, 128); |
61 | strncpy (curlocale, locale, 128); |
56 | setlocale (LC_CTYPE, curlocale); |
62 | setlocale (LC_CTYPE, curlocale); |
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63 | return true; |
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64 | } |
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65 | |
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66 | #if ENABLE_COMBINING |
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67 | class rxvt_composite_vec rxvt_composite; |
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68 | |
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69 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
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70 | { |
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71 | compose_char *cc; |
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72 | |
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73 | // break compose chains, as stupid readline really likes to duplicate |
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74 | // composing characters for some reason near the end of a line. |
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75 | cc = (*this)[c1]; |
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76 | while (cc) |
57 | } |
77 | { |
58 | } |
78 | if (cc->c2 == c2) return c1; |
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79 | cc = (*this)[cc->c1]; |
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80 | } |
59 | |
81 | |
60 | void * |
82 | // check to see wether this combination already exists otherwise |
61 | rxvt_term::operator new (size_t s) |
83 | for (cc = v.end (); cc-- > v.begin (); ) |
62 | { |
84 | { |
63 | void *p = malloc (s); |
85 | if (cc->c1 == c1 && cc->c2 == c2) |
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86 | return COMPOSE_LO + (cc - v.begin ()); |
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87 | } |
64 | |
88 | |
65 | MEMSET (p, 0, s); |
89 | // allocate a new combination |
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90 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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91 | { |
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92 | static int seen; |
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93 | |
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94 | if (!seen++) |
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95 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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96 | |
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97 | return REPLACEMENT_CHAR; |
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98 | } |
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99 | |
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100 | v.push_back (compose_char (c1, c2)); |
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101 | |
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102 | return v.size () - 1 + COMPOSE_LO; |
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103 | } |
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104 | |
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105 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
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106 | { |
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107 | compose_char *cc = (*this)[c]; |
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108 | |
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109 | if (!cc) |
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110 | { |
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111 | if (r) *r = c; |
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112 | return 1; |
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113 | } |
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114 | |
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115 | int len = expand (cc->c1, r); |
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116 | |
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117 | if (r) r += len; |
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118 | |
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119 | if (cc->c2 != NOCHAR) |
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120 | { |
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121 | len++; |
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122 | if (r) *r++ = cc->c2; |
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123 | } |
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124 | |
66 | return p; |
125 | return len; |
67 | } |
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68 | |
126 | |
69 | void |
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70 | rxvt_term::operator delete (void *p, size_t s) |
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71 | { |
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72 | free (p); |
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73 | } |
127 | } |
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128 | #endif |
74 | |
129 | |
75 | rxvt_term::rxvt_term () |
130 | rxvt_term::rxvt_term () |
76 | : |
131 | : |
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132 | #if TRANSPARENT |
77 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
133 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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134 | #endif |
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135 | #ifdef HAVE_SCROLLBARS |
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136 | scrollbar_ev (this, &rxvt_term::x_cb), |
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137 | #endif |
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138 | #ifdef MENUBAR |
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139 | menubar_ev (this, &rxvt_term::x_cb), |
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140 | #endif |
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141 | #ifdef CURSOR_BLINK |
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142 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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143 | #endif |
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144 | #ifdef TEXT_BLINK |
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145 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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146 | #endif |
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147 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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148 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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149 | #endif |
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150 | #ifdef SELECTION_SCROLLING |
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151 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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152 | #endif |
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153 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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154 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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155 | #endif |
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156 | #ifdef POINTER_BLANK |
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157 | pointer_ev (this, &rxvt_term::pointer_cb), |
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158 | #endif |
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159 | #ifdef USE_XIM |
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160 | im_ev (this, &rxvt_term::im_cb), |
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161 | #endif |
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162 | sw_term (this, &rxvt_term::sig_term), |
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163 | sw_int (this, &rxvt_term::sig_term), |
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164 | sw_chld (this, &rxvt_term::sig_chld), |
78 | termwin_ev (this, &rxvt_term::x_cb), |
165 | termwin_ev (this, &rxvt_term::x_cb), |
79 | vt_ev (this, &rxvt_term::x_cb), |
166 | vt_ev (this, &rxvt_term::x_cb), |
80 | #ifdef HAVE_SCROLLBARS |
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81 | scrollbar_ev (this, &rxvt_term::x_cb), |
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82 | #endif |
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83 | #ifdef MENUBAR |
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84 | menubar_ev (this, &rxvt_term::x_cb), fixme |
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85 | #endif |
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86 | #ifdef CURSOR_BLINK |
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87 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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88 | #endif |
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89 | #ifdef TEXT_BLINK |
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90 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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91 | #endif |
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92 | #ifdef POINTER_BLANK |
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93 | pointer_ev (this, &rxvt_term::pointer_cb), |
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94 | #endif |
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95 | #ifdef USE_XIM |
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96 | im_ev (this, &rxvt_term::im_cb), |
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97 | #endif |
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98 | check_ev (this, &rxvt_term::check_cb), |
167 | check_ev (this, &rxvt_term::check_cb), |
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168 | flush_ev (this, &rxvt_term::flush_cb), |
99 | destroy_ev (this, &rxvt_term::destroy_cb), |
169 | destroy_ev (this, &rxvt_term::destroy_cb), |
100 | pty_ev (this, &rxvt_term::pty_cb), |
170 | pty_ev (this, &rxvt_term::pty_cb), |
101 | incr_ev (this, &rxvt_term::incr_cb) |
171 | incr_ev (this, &rxvt_term::incr_cb) |
102 | { |
172 | { |
103 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
173 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
104 | } |
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105 | |
174 | |
106 | rxvt_term::~rxvt_term () |
175 | termlist.push_back (this); |
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176 | |
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177 | #ifdef KEYSYM_RESOURCE |
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178 | keyboard = new keyboard_manager; |
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179 | |
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180 | if (!keyboard) |
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181 | rxvt_fatal ("out of memory, aborting.\n"); |
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182 | #endif |
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183 | } |
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184 | |
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185 | // clean up the most important stuff, do *not* call x or free mem etc. |
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186 | // for use before an emergency exit |
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187 | void rxvt_term::emergency_cleanup () |
107 | { |
188 | { |
108 | if (cmd_fd >= 0) |
189 | if (cmd_pid) |
109 | close (cmd_fd); |
190 | kill (-cmd_pid, SIGHUP); |
110 | |
191 | |
111 | #ifndef NO_SETOWNER_TTYDEV |
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112 | privileged_ttydev (RESTORE); |
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113 | #endif |
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114 | #ifdef UTMP_SUPPORT |
192 | #ifdef UTMP_SUPPORT |
115 | privileged_utmp (RESTORE); |
193 | privileged_utmp (RESTORE); |
116 | #endif |
194 | #endif |
117 | |
195 | |
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196 | pty.put (); |
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197 | } |
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198 | |
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199 | rxvt_term::~rxvt_term () |
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200 | { |
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201 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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202 | |
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203 | emergency_cleanup (); |
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204 | |
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205 | #if ENABLE_STYLES |
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206 | for (int i = RS_styleCount; --i; ) |
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207 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
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208 | delete TermWin.fontset[i]; |
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209 | #endif |
118 | delete TermWin.fontset; |
210 | delete TermWin.fontset[0]; |
119 | |
211 | |
120 | if (display) |
212 | if (display) |
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213 | { |
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214 | dDisp; |
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215 | |
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216 | selection_clear (); |
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217 | |
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218 | #ifdef USE_XIM |
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219 | im_destroy (); |
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220 | #endif |
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221 | #ifdef MENUBAR |
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222 | if (menubarGC) XFreeGC (disp, menubarGC); |
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223 | #endif |
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224 | #ifdef XTERM_SCROLLBAR |
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225 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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226 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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227 | #endif |
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228 | #ifdef PLAIN_SCROLLBAR |
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229 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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230 | #endif |
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231 | #ifdef NEXT_SCROLLBAR |
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232 | if (blackGC) XFreeGC (disp, blackGC); |
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233 | if (whiteGC) XFreeGC (disp, whiteGC); |
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234 | if (grayGC) XFreeGC (disp, grayGC); |
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235 | if (darkGC) XFreeGC (disp, darkGC); |
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236 | if (stippleGC) XFreeGC (disp, stippleGC); |
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237 | if (dimple) XFreePixmap (disp, dimple); |
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238 | if (upArrow) XFreePixmap (disp, upArrow); |
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239 | if (downArrow) XFreePixmap (disp, downArrow); |
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240 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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241 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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242 | #endif |
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243 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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244 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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245 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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246 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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247 | #endif |
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248 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
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249 | |
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250 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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251 | delete menuBar.drawable; |
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252 | //if (menuBar.win) |
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253 | // XDestroyWindow (disp, menuBar.win); |
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254 | #endif |
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255 | delete TermWin.drawable; |
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256 | // destroy all windows |
121 | if (TermWin.parent[0]) |
257 | if (TermWin.parent[0] |
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258 | #if ENABLE_FRILLS |
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259 | && !rs[Rs_embed] |
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260 | #endif |
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261 | ) |
122 | XDestroyWindow (display->display, TermWin.parent[0]); |
262 | XDestroyWindow (disp, TermWin.parent[0]); |
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263 | } |
123 | |
264 | |
124 | // TODO: free pixcolours, colours should become part of rxvt_display |
265 | // TODO: free pixcolours, colours should become part of rxvt_display |
125 | |
266 | |
126 | delete PixColors; |
267 | delete pix_colors_focused; |
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268 | #ifdef OFF_FOCUS_FADING |
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269 | delete pix_colors_unfocused; |
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270 | #endif |
127 | |
271 | |
128 | displays.put (display); |
272 | displays.put (display); |
129 | |
273 | |
130 | scr_release (); |
274 | scr_release (); |
131 | |
275 | |
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276 | /* clear all resources */ |
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277 | for (int i = 0; i < allocated.size (); i++) |
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278 | free (allocated [i]); |
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279 | |
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280 | free (selection.text); |
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281 | // TODO: manage env vars in child only(!) |
132 | free (env_windowid); |
282 | free (env_windowid); |
133 | free (env_display); |
283 | free (env_display); |
134 | free (env_term); |
284 | free (env_term); |
135 | free (env_colorfgbg); |
285 | free (env_colorfgbg); |
136 | free (locale); |
286 | free (locale); |
137 | free (codeset); |
287 | free (v_buffer); |
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288 | free (incr_buf); |
138 | |
289 | |
139 | delete envv; |
290 | delete envv; |
140 | delete argv; |
291 | delete argv; |
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292 | |
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293 | #ifdef KEYSYM_RESOURCE |
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294 | delete keyboard; |
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295 | #endif |
141 | } |
296 | } |
142 | |
297 | |
143 | void |
298 | void |
144 | rxvt_term::destroy () |
299 | rxvt_term::destroy () |
145 | { |
300 | { |
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301 | if (destroy_ev.active) |
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302 | return; |
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303 | |
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304 | #if ENABLE_OVERLAY |
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305 | scr_overlay_off (); |
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306 | #endif |
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307 | |
146 | if (display) |
308 | if (display) |
147 | { |
309 | { |
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310 | #if USE_XIM |
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311 | im_ev.stop (display); |
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312 | #endif |
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313 | #if HAVE_SCROLLBARS |
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314 | scrollbar_ev.stop (display); |
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315 | #endif |
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316 | #if MENUBAR |
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317 | menubar_ev.stop (display); |
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318 | #endif |
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319 | #if TRANSPARENT |
148 | rootwin_ev.stop (display); |
320 | rootwin_ev.stop (display); |
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321 | #endif |
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322 | incr_ev.stop (); |
149 | termwin_ev.stop (display); |
323 | termwin_ev.stop (display); |
150 | vt_ev.stop (display); |
324 | vt_ev.stop (display); |
151 | #ifdef USE_XIM |
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152 | im_destroy (); |
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153 | im_ev.stop (display); |
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154 | #endif |
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155 | #ifdef HAVE_SCROLLBARS |
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156 | scrollbar_ev.stop (display); |
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157 | #endif |
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158 | #ifdef MENUBAR |
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159 | menubar_ev.stop (display); |
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160 | #endif |
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161 | } |
325 | } |
162 | |
326 | |
163 | check_ev.stop (); |
327 | check_ev.stop (); |
164 | pty_ev.stop (); |
328 | pty_ev.stop (); |
165 | #ifdef CURSOR_BLINK |
329 | #ifdef CURSOR_BLINK |
166 | cursor_blink_ev.stop (); |
330 | cursor_blink_ev.stop (); |
167 | #endif |
331 | #endif |
168 | #ifdef TEXT_BLINK |
332 | #ifdef TEXT_BLINK |
169 | text_blink_ev.stop (); |
333 | text_blink_ev.stop (); |
170 | #endif |
334 | #endif |
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335 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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336 | cont_scroll_ev.stop (); |
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337 | #endif |
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338 | #ifdef SELECTION_SCROLLING |
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339 | sel_scroll_ev.stop (); |
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340 | #endif |
171 | #ifdef POINTER_BLANK |
341 | #ifdef POINTER_BLANK |
172 | pointer_ev.stop (); |
342 | pointer_ev.stop (); |
173 | #endif |
343 | #endif |
174 | |
344 | |
175 | destroy_ev.start (0); |
345 | destroy_ev.start (0); |
… | |
… | |
182 | |
352 | |
183 | delete this; |
353 | delete this; |
184 | } |
354 | } |
185 | |
355 | |
186 | /*----------------------------------------------------------------------*/ |
356 | /*----------------------------------------------------------------------*/ |
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357 | /* |
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358 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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359 | * TODO: if debugging, this should free up any known resources if we can |
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360 | */ |
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361 | static XErrorHandler old_xerror_handler; |
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362 | |
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363 | static void |
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364 | rxvt_emergency_cleanup () |
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365 | { |
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366 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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367 | (*t)->emergency_cleanup (); |
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368 | } |
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369 | |
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370 | #if ENABLE_FRILLS |
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371 | static void |
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372 | print_x_error (Display *dpy, XErrorEvent *event) |
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373 | { |
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374 | char buffer[BUFSIZ]; |
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375 | char mesg[BUFSIZ]; |
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376 | char number[32]; |
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377 | char *mtype = "XlibMessage"; |
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378 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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379 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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380 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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381 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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382 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
383 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
384 | sprintf(number, "%d", event->request_code); |
|
|
385 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
386 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
387 | if (event->request_code >= 128) { |
|
|
388 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
389 | mesg, BUFSIZ); |
|
|
390 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
391 | } |
|
|
392 | if ((event->error_code == BadWindow) || |
|
|
393 | (event->error_code == BadPixmap) || |
|
|
394 | (event->error_code == BadCursor) || |
|
|
395 | (event->error_code == BadFont) || |
|
|
396 | (event->error_code == BadDrawable) || |
|
|
397 | (event->error_code == BadColor) || |
|
|
398 | (event->error_code == BadGC) || |
|
|
399 | (event->error_code == BadIDChoice) || |
|
|
400 | (event->error_code == BadValue) || |
|
|
401 | (event->error_code == BadAtom)) { |
|
|
402 | if (event->error_code == BadValue) |
|
|
403 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
404 | mesg, BUFSIZ); |
|
|
405 | else if (event->error_code == BadAtom) |
|
|
406 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
407 | mesg, BUFSIZ); |
|
|
408 | else |
|
|
409 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
410 | mesg, BUFSIZ); |
|
|
411 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
412 | } |
|
|
413 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
414 | mesg, BUFSIZ); |
|
|
415 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
416 | } |
|
|
417 | #endif |
|
|
418 | |
|
|
419 | int |
|
|
420 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
421 | { |
|
|
422 | if (GET_R->allowedxerror == -1) |
|
|
423 | GET_R->allowedxerror = event->error_code; |
|
|
424 | else |
|
|
425 | { |
|
|
426 | //TODO: GET_R is most likely not the terminal which caused the error |
|
|
427 | //TODO: maybe just output the error and continue? |
|
|
428 | #if ENABLE_FRILLS |
|
|
429 | print_x_error (display, event); |
|
|
430 | #else |
|
|
431 | old_xerror_handler (display, event); |
|
|
432 | #endif |
|
|
433 | } |
|
|
434 | |
|
|
435 | return 0; |
|
|
436 | } |
|
|
437 | |
|
|
438 | int |
|
|
439 | rxvt_xioerror_handler (Display *display) |
|
|
440 | { |
|
|
441 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
442 | DisplayString (display)); |
|
|
443 | rxvt_emergency_cleanup (); |
|
|
444 | _exit (EXIT_FAILURE); |
|
|
445 | } |
|
|
446 | |
|
|
447 | /* |
|
|
448 | * Catch a fatal signal and tidy up before quitting |
|
|
449 | */ |
|
|
450 | void |
|
|
451 | rxvt_term::sig_term (sig_watcher &w) |
|
|
452 | { |
|
|
453 | #ifdef DEBUG_CMD |
|
|
454 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
455 | #endif |
|
|
456 | rxvt_emergency_cleanup (); |
|
|
457 | signal (w.signum, SIG_DFL); |
|
|
458 | kill (getpid (), w.signum); |
|
|
459 | } |
|
|
460 | |
|
|
461 | /*----------------------------------------------------------------------*/ |
187 | /* rxvt_init () */ |
462 | /* rxvt_init () */ |
188 | /* LIBPROTO */ |
|
|
189 | rxvt_t |
|
|
190 | rxvt_init (int argc, const char *const *argv) |
|
|
191 | { |
|
|
192 | SET_R (new rxvt_term); |
|
|
193 | |
|
|
194 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
|
|
195 | { |
|
|
196 | delete GET_R; |
|
|
197 | SET_R (0); |
|
|
198 | } |
|
|
199 | |
|
|
200 | return GET_R; |
|
|
201 | } |
|
|
202 | |
|
|
203 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
204 | |
|
|
205 | void |
|
|
206 | rxvt_init_signals () |
|
|
207 | { |
|
|
208 | /* install exit handler for cleanup */ |
|
|
209 | #if 0 |
|
|
210 | #ifdef HAVE_ATEXIT |
|
|
211 | atexit (rxvt_clean_exit); |
|
|
212 | #else |
|
|
213 | #endif |
|
|
214 | #endif |
|
|
215 | |
|
|
216 | struct sigaction sa; |
|
|
217 | |
|
|
218 | sigfillset (&sa.sa_mask); |
|
|
219 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
220 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
221 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
222 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
223 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
224 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
225 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
226 | |
|
|
227 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
228 | /* signal (SIGURG, SIG_DFL); */ |
|
|
229 | |
|
|
230 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
231 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
232 | } |
|
|
233 | |
|
|
234 | bool |
463 | bool |
235 | rxvt_term::init (int argc, const char *const *argv) |
464 | rxvt_term::init (int argc, const char *const *argv) |
|
|
465 | { |
|
|
466 | SET_R (this); |
|
|
467 | |
|
|
468 | set_locale (""); |
|
|
469 | |
|
|
470 | if (!init_vars ()) |
|
|
471 | return false; |
|
|
472 | |
|
|
473 | init_secondary (); |
|
|
474 | |
|
|
475 | const char **cmd_argv = init_resources (argc, argv); |
|
|
476 | |
|
|
477 | #ifdef KEYSYM_RESOURCE |
|
|
478 | keyboard->register_done (); |
|
|
479 | #endif |
|
|
480 | |
|
|
481 | #if MENUBAR_MAX |
|
|
482 | menubar_read (rs[Rs_menu]); |
|
|
483 | #endif |
|
|
484 | #ifdef HAVE_SCROLLBARS |
|
|
485 | if (options & Opt_scrollBar) |
|
|
486 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
487 | #endif |
|
|
488 | |
|
|
489 | create_windows (argc, argv); |
|
|
490 | |
|
|
491 | dDisp; |
|
|
492 | |
|
|
493 | init_xlocale (); |
|
|
494 | |
|
|
495 | scr_reset (); /* initialize screen */ |
|
|
496 | |
|
|
497 | #if 0 |
|
|
498 | XSynchronize (disp, True); |
|
|
499 | #endif |
|
|
500 | |
|
|
501 | #ifdef HAVE_SCROLLBARS |
|
|
502 | if (options & Opt_scrollBar) |
|
|
503 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
504 | #endif |
|
|
505 | #if (MENUBAR_MAX) |
|
|
506 | if (menubar_visible ()) |
|
|
507 | XMapWindow (disp, menuBar.win); |
|
|
508 | #endif |
|
|
509 | #ifdef TRANSPARENT |
|
|
510 | if (options & Opt_transparent) |
|
|
511 | { |
|
|
512 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
513 | check_our_parents (); |
|
|
514 | rootwin_ev.start (display, display->root); |
|
|
515 | } |
|
|
516 | #endif |
|
|
517 | |
|
|
518 | XMapWindow (disp, TermWin.vt); |
|
|
519 | XMapWindow (disp, TermWin.parent[0]); |
|
|
520 | |
|
|
521 | set_colorfgbg (); |
|
|
522 | |
|
|
523 | init_command (cmd_argv); |
|
|
524 | |
|
|
525 | free (cmd_argv); |
|
|
526 | |
|
|
527 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
528 | |
|
|
529 | check_ev.start (); |
|
|
530 | |
|
|
531 | return true; |
|
|
532 | } |
|
|
533 | |
|
|
534 | void |
|
|
535 | rxvt_init () |
236 | { |
536 | { |
237 | /* |
537 | /* |
238 | * Save and then give up any super-user privileges |
538 | * Save and then give up any super-user privileges |
239 | * If we need privileges in any area then we must specifically request it. |
539 | * If we need privileges in any area then we must specifically request it. |
240 | * We should only need to be root in these cases: |
540 | * We should only need to be root in these cases: |
241 | * 1. write utmp entries on some systems |
541 | * 1. write utmp entries on some systems |
242 | * 2. chown tty on some systems |
542 | * 2. chown tty on some systems |
243 | */ |
543 | */ |
244 | privileges (SAVE); |
544 | rxvt_privileges (SAVE); |
245 | privileges (IGNORE); |
545 | rxvt_privileges (IGNORE); |
246 | |
546 | |
247 | init_secondary (); |
547 | signal (SIGHUP, SIG_IGN); |
|
|
548 | signal (SIGPIPE, SIG_IGN); |
248 | |
549 | |
249 | const char **cmd_argv = init_resources (argc, argv); |
550 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
551 | /* signal (SIGURG, SIG_DFL); */ |
250 | |
552 | |
251 | set_locale (""); |
553 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
252 | |
554 | // TODO: handle this with exceptions and tolerate the memory loss |
253 | #if (MENUBAR_MAX) |
555 | XSetIOErrorHandler (rxvt_xioerror_handler); |
254 | menubar_read (rs[Rs_menu]); |
|
|
255 | #endif |
|
|
256 | #ifdef HAVE_SCROLLBARS |
|
|
257 | if (Options & Opt_scrollBar) |
|
|
258 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
259 | #endif |
|
|
260 | |
|
|
261 | create_windows (argc, argv); |
|
|
262 | |
|
|
263 | init_xlocale (); |
|
|
264 | |
|
|
265 | scr_reset (); /* initialize screen */ |
|
|
266 | #ifdef RXVT_GRAPHICS |
|
|
267 | Gr_reset (); /* reset graphics */ |
|
|
268 | #endif |
|
|
269 | |
|
|
270 | #if 1 |
|
|
271 | XSynchronize (display->display, True); |
|
|
272 | #endif |
|
|
273 | |
|
|
274 | #ifdef HAVE_SCROLLBARS |
|
|
275 | if (Options & Opt_scrollBar) |
|
|
276 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
277 | #endif |
|
|
278 | #if (MENUBAR_MAX) |
|
|
279 | if (menubar_visible (r)) |
|
|
280 | XMapWindow (display->display, menuBar.win); |
|
|
281 | #endif |
|
|
282 | #ifdef TRANSPARENT |
|
|
283 | if (Options & Opt_transparent) |
|
|
284 | { |
|
|
285 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
286 | check_our_parents (); |
|
|
287 | } |
|
|
288 | #endif |
|
|
289 | |
|
|
290 | rootwin_ev.start (display, display->root); |
|
|
291 | |
|
|
292 | XMapWindow (display->display, TermWin.vt); |
|
|
293 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
294 | |
|
|
295 | init_command (cmd_argv); |
|
|
296 | |
|
|
297 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
298 | |
|
|
299 | check_ev.start (); |
|
|
300 | |
|
|
301 | return true; |
|
|
302 | } |
556 | } |
303 | |
557 | |
304 | /* ------------------------------------------------------------------------- * |
558 | /* ------------------------------------------------------------------------- * |
305 | * SIGNAL HANDLING & EXIT HANDLER * |
559 | * SIGNAL HANDLING & EXIT HANDLER * |
306 | * ------------------------------------------------------------------------- */ |
560 | * ------------------------------------------------------------------------- */ |
307 | /* |
561 | /* |
308 | * Catch a SIGCHLD signal and exit if the direct child has died |
562 | * Catch a SIGCHLD signal and exit if the direct child has died |
309 | */ |
563 | */ |
310 | /* ARGSUSED */ |
564 | |
311 | /* EXTPROTO */ |
565 | void |
312 | RETSIGTYPE |
566 | rxvt_term::sig_chld (sig_watcher &w) |
313 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
314 | { |
567 | { |
315 | int pid, save_errno = errno; |
568 | // we are being called for every SIGCHLD, not just ours |
|
|
569 | int pid; |
|
|
570 | |
316 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
571 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
317 | ; |
572 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
318 | errno = save_errno; |
|
|
319 | |
|
|
320 | #if 0 |
|
|
321 | if (pid == cmd_pid) |
573 | if (pid == (*t)->cmd_pid) |
322 | exit (EXIT_SUCCESS); |
574 | { |
323 | #endif |
575 | (*t)->destroy (); |
324 | } |
576 | break; |
325 | |
577 | } |
326 | /* |
|
|
327 | * Catch a fatal signal and tidy up before quitting |
|
|
328 | */ |
|
|
329 | /* EXTPROTO */ |
|
|
330 | RETSIGTYPE |
|
|
331 | rxvt_Exit_signal (int sig) |
|
|
332 | { |
|
|
333 | signal (sig, SIG_DFL); |
|
|
334 | #ifdef DEBUG_CMD |
|
|
335 | rxvt_print_error ("signal %d", sig); |
|
|
336 | #endif |
|
|
337 | rxvt_clean_exit (); |
|
|
338 | kill (getpid (), sig); |
|
|
339 | } |
|
|
340 | |
|
|
341 | /* INTPROTO */ |
|
|
342 | int |
|
|
343 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
344 | { |
|
|
345 | if (GET_R->allowedxerror == -1) |
|
|
346 | GET_R->allowedxerror = event->error_code; |
|
|
347 | else |
|
|
348 | { |
|
|
349 | old_xerror_handler (display, event); |
|
|
350 | GET_R->destroy (); |
|
|
351 | } |
|
|
352 | |
|
|
353 | return 0; |
|
|
354 | } |
|
|
355 | |
|
|
356 | /*----------------------------------------------------------------------*/ |
|
|
357 | /* |
|
|
358 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
359 | * TODO: if debugging, this should free up any known resources if we can |
|
|
360 | */ |
|
|
361 | /* EXTPROTO */ |
|
|
362 | void |
|
|
363 | rxvt_clean_exit () |
|
|
364 | { |
|
|
365 | // TODO: rxvtd should clean up all ressources |
|
|
366 | if (GET_R) |
|
|
367 | GET_R->destroy (); |
|
|
368 | } |
578 | } |
369 | |
579 | |
370 | /* ------------------------------------------------------------------------- * |
580 | /* ------------------------------------------------------------------------- * |
371 | * MEMORY ALLOCATION WRAPPERS * |
581 | * MEMORY ALLOCATION WRAPPERS * |
372 | * ------------------------------------------------------------------------- */ |
582 | * ------------------------------------------------------------------------- */ |
373 | /* EXTPROTO */ |
583 | void * |
374 | void * |
|
|
375 | rxvt_malloc (size_t size) |
584 | rxvt_malloc (size_t size) |
376 | { |
585 | { |
377 | void *p; |
|
|
378 | |
|
|
379 | p = malloc (size); |
586 | void *p = malloc (size); |
|
|
587 | |
380 | if (p) |
588 | if (!p) |
|
|
589 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
590 | |
381 | return p; |
591 | return p; |
382 | |
|
|
383 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
384 | rxvt_clean_exit (); |
|
|
385 | exit (EXIT_FAILURE); |
|
|
386 | /* NOTREACHED */ |
|
|
387 | } |
592 | } |
388 | |
593 | |
389 | /* EXTPROTO */ |
|
|
390 | void * |
594 | void * |
391 | rxvt_calloc (size_t number, size_t size) |
595 | rxvt_calloc (size_t number, size_t size) |
392 | { |
596 | { |
393 | void *p; |
|
|
394 | |
|
|
395 | p = calloc (number, size); |
597 | void *p = calloc (number, size); |
|
|
598 | |
396 | if (p) |
599 | if (!p) |
|
|
600 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
601 | |
397 | return p; |
602 | return p; |
398 | |
|
|
399 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
400 | rxvt_clean_exit (); |
|
|
401 | exit (EXIT_FAILURE); |
|
|
402 | /* NOTREACHED */ |
|
|
403 | } |
603 | } |
404 | |
604 | |
405 | /* EXTPROTO */ |
|
|
406 | void * |
605 | void * |
407 | rxvt_realloc (void *ptr, size_t size) |
606 | rxvt_realloc (void *ptr, size_t size) |
408 | { |
607 | { |
409 | void *p; |
|
|
410 | |
|
|
411 | if (ptr) |
|
|
412 | p = realloc (ptr, size); |
608 | void *p = realloc (ptr, size); |
413 | else |
609 | |
414 | p = malloc (size); |
|
|
415 | if (p) |
610 | if (!p) |
|
|
611 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
612 | |
416 | return p; |
613 | return p; |
417 | |
|
|
418 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
419 | rxvt_clean_exit (); |
|
|
420 | exit (EXIT_FAILURE); |
|
|
421 | /* NOTREACHED */ |
|
|
422 | } |
614 | } |
423 | |
615 | |
424 | /* ------------------------------------------------------------------------- * |
616 | /* ------------------------------------------------------------------------- * |
425 | * PRIVILEGED OPERATIONS * |
617 | * PRIVILEGED OPERATIONS * |
426 | * ------------------------------------------------------------------------- */ |
618 | * ------------------------------------------------------------------------- */ |
427 | /* take care of suid/sgid super-user (root) privileges */ |
619 | /* take care of suid/sgid super-user (root) privileges */ |
428 | void |
620 | void |
429 | rxvt_term::privileges (int mode) |
621 | rxvt_privileges (rxvt_privaction action) |
430 | { |
622 | { |
|
|
623 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
624 | static uid_t euid; |
|
|
625 | static gid_t egid; |
|
|
626 | #endif |
|
|
627 | |
431 | #if ! defined(__CYGWIN32__) |
628 | #if ! defined(__CYGWIN32__) |
432 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
629 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
433 | /* setreuid () is the poor man's setuid (), seteuid () */ |
630 | /* setreuid () is the poor man's setuid (), seteuid () */ |
434 | # define seteuid(a) setreuid(-1, (a)) |
631 | # define seteuid(a) setreuid(-1, (a)) |
435 | # define setegid(a) setregid(-1, (a)) |
632 | # define setegid(a) setregid(-1, (a)) |
436 | # define HAVE_SETEUID |
633 | # define HAVE_SETEUID |
437 | # endif |
634 | # endif |
438 | # ifdef HAVE_SETEUID |
635 | # ifdef HAVE_SETEUID |
439 | switch (mode) |
636 | switch (action) |
440 | { |
637 | { |
441 | case IGNORE: |
638 | case IGNORE: |
442 | /* |
639 | /* |
443 | * change effective uid/gid - not real uid/gid - so we can switch |
640 | * change effective uid/gid - not real uid/gid - so we can switch |
444 | * back to root later, as required |
641 | * back to root later, as required |
… | |
… | |
454 | seteuid (euid); |
651 | seteuid (euid); |
455 | setegid (egid); |
652 | setegid (egid); |
456 | break; |
653 | break; |
457 | } |
654 | } |
458 | # else |
655 | # else |
459 | switch (mode) |
656 | switch (action) |
460 | { |
657 | { |
461 | case IGNORE: |
658 | case IGNORE: |
462 | setuid (getuid ()); |
659 | setuid (getuid ()); |
463 | setgid (getgid ()); |
660 | setgid (getgid ()); |
464 | /* FALLTHROUGH */ |
661 | /* FALLTHROUGH */ |
… | |
… | |
471 | #endif |
668 | #endif |
472 | } |
669 | } |
473 | |
670 | |
474 | #ifdef UTMP_SUPPORT |
671 | #ifdef UTMP_SUPPORT |
475 | void |
672 | void |
476 | rxvt_term::privileged_utmp (char action) |
673 | rxvt_term::privileged_utmp (rxvt_privaction action) |
477 | { |
674 | { |
478 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
479 | action, next_utmp_action, getpid ())); |
|
|
480 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
481 | || (Options & Opt_utmpInhibit) |
675 | if ((options & Opt_utmpInhibit) |
482 | || ttydev == NULL || *ttydev == '\0') |
676 | || !pty.name || !*pty.name) |
483 | return; |
677 | return; |
484 | |
678 | |
485 | privileges (RESTORE); |
679 | rxvt_privileges (RESTORE); |
|
|
680 | |
486 | if (action == SAVE) |
681 | if (action == SAVE) |
487 | { |
|
|
488 | next_utmp_action = RESTORE; |
|
|
489 | makeutent (ttydev, rs[Rs_display_name]); |
682 | makeutent (pty.name, rs[Rs_display_name]); |
490 | } |
|
|
491 | else |
683 | else |
492 | { /* action == RESTORE */ |
|
|
493 | next_utmp_action = IGNORE; |
|
|
494 | cleanutent (); |
684 | cleanutent (); |
495 | } |
685 | |
496 | privileges (IGNORE); |
686 | rxvt_privileges (IGNORE); |
497 | } |
|
|
498 | #endif |
|
|
499 | |
|
|
500 | #ifndef NO_SETOWNER_TTYDEV |
|
|
501 | void |
|
|
502 | rxvt_term::privileged_ttydev (char action) |
|
|
503 | { |
|
|
504 | D_MAIN ((stderr, |
|
|
505 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
506 | action, next_tty_action, getpid ())); |
|
|
507 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
508 | || ttydev == NULL || *ttydev == '\0') |
|
|
509 | return; |
|
|
510 | |
|
|
511 | privileges (RESTORE); |
|
|
512 | |
|
|
513 | if (action == SAVE) |
|
|
514 | { |
|
|
515 | next_tty_action = RESTORE; |
|
|
516 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
517 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
518 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
519 | next_tty_action = IGNORE; |
|
|
520 | else |
|
|
521 | # endif |
|
|
522 | |
|
|
523 | { |
|
|
524 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
525 | chmod (ttydev, ttymode); |
|
|
526 | # ifdef HAVE_REVOKE |
|
|
527 | revoke (ttydev); |
|
|
528 | # endif |
|
|
529 | |
|
|
530 | } |
|
|
531 | } |
|
|
532 | else |
|
|
533 | { /* action == RESTORE */ |
|
|
534 | next_tty_action = IGNORE; |
|
|
535 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
536 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
537 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
538 | # else |
|
|
539 | chmod (ttydev, |
|
|
540 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
541 | chown (ttydev, 0, 0); |
|
|
542 | # endif |
|
|
543 | |
|
|
544 | } |
|
|
545 | |
|
|
546 | privileges (IGNORE); |
|
|
547 | |
|
|
548 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
549 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
550 | action == RESTORE ? "Restoring" : (action == |
|
|
551 | SAVE ? "Saving" : |
|
|
552 | "UNKNOWN ERROR for"), ttydev, |
|
|
553 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
554 | ttyfd_stat.st_gid)); |
|
|
555 | # endif |
|
|
556 | } |
687 | } |
557 | #endif |
688 | #endif |
558 | |
689 | |
559 | /*----------------------------------------------------------------------*/ |
690 | /*----------------------------------------------------------------------*/ |
560 | /* |
691 | /* |
… | |
… | |
562 | * if width/height are non-zero then override calculated width/height |
693 | * if width/height are non-zero then override calculated width/height |
563 | */ |
694 | */ |
564 | void |
695 | void |
565 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
696 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
566 | { |
697 | { |
567 | short recalc_x, recalc_y; |
698 | short recalc_x, recalc_y; |
568 | int x, y, sb_w, mb_h, flags; |
699 | int x, y, sb_w, mb_h, flags; |
569 | unsigned int w, h; |
700 | unsigned int w, h; |
570 | unsigned int max_width, max_height; |
701 | unsigned int max_width, max_height; |
|
|
702 | dDisp; |
571 | |
703 | |
572 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
704 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
573 | TermWin.ncol, TermWin.nrow, szHint.width, |
705 | TermWin.ncol, TermWin.nrow, szHint.width, |
574 | szHint.height)); |
706 | szHint.height)); |
575 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
707 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
… | |
… | |
581 | if (!parsed_geometry) |
713 | if (!parsed_geometry) |
582 | { |
714 | { |
583 | parsed_geometry = 1; |
715 | parsed_geometry = 1; |
584 | if (rs[Rs_geometry]) |
716 | if (rs[Rs_geometry]) |
585 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
717 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
718 | |
586 | if (flags & WidthValue) |
719 | if (flags & WidthValue) |
587 | { |
720 | { |
588 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
721 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
589 | szHint.flags |= USSize; |
722 | szHint.flags |= USSize; |
590 | } |
723 | } |
|
|
724 | |
591 | if (flags & HeightValue) |
725 | if (flags & HeightValue) |
592 | { |
726 | { |
593 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
727 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
594 | szHint.flags |= USSize; |
728 | szHint.flags |= USSize; |
595 | } |
729 | } |
|
|
730 | |
596 | if (flags & XValue) |
731 | if (flags & XValue) |
597 | { |
732 | { |
598 | szHint.x = x; |
733 | szHint.x = x; |
599 | szHint.flags |= USPosition; |
734 | szHint.flags |= USPosition; |
600 | if (flags & XNegative) |
735 | if (flags & XNegative) |
601 | { |
736 | { |
602 | recalc_x = 1; |
737 | recalc_x = 1; |
603 | szHint.win_gravity = NorthEastGravity; |
738 | szHint.win_gravity = NorthEastGravity; |
604 | } |
739 | } |
605 | } |
740 | } |
|
|
741 | |
606 | if (flags & YValue) |
742 | if (flags & YValue) |
607 | { |
743 | { |
608 | szHint.y = y; |
744 | szHint.y = y; |
609 | szHint.flags |= USPosition; |
745 | szHint.flags |= USPosition; |
610 | if (flags & YNegative) |
746 | if (flags & YNegative) |
… | |
… | |
615 | else |
751 | else |
616 | szHint.win_gravity = SouthWestGravity; |
752 | szHint.win_gravity = SouthWestGravity; |
617 | } |
753 | } |
618 | } |
754 | } |
619 | } |
755 | } |
|
|
756 | |
620 | /* TODO: BOUNDS */ |
757 | /* TODO: BOUNDS */ |
621 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
758 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
622 | TermWin.height = TermWin.nrow * TermWin.fheight; |
759 | TermWin.height = TermWin.nrow * TermWin.fheight; |
623 | max_width = MAX_COLS * TermWin.fwidth; |
760 | max_width = MAX_COLS * TermWin.fwidth; |
624 | max_height = MAX_ROWS * TermWin.fheight; |
761 | max_height = MAX_ROWS * TermWin.fheight; |
625 | |
762 | |
626 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
763 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
627 | |
764 | |
628 | sb_w = mb_h = 0; |
765 | sb_w = mb_h = 0; |
629 | window_vt_x = window_vt_y = 0; |
766 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
|
|
767 | |
630 | if (scrollbar_visible ()) |
768 | if (scrollbar_visible ()) |
631 | { |
769 | { |
632 | sb_w = scrollbar_TotalWidth (); |
770 | sb_w = scrollbar_TotalWidth (); |
633 | szHint.base_width += sb_w; |
771 | szHint.base_width += sb_w; |
634 | if (! (Options & Opt_scrollBar_right)) |
772 | if (!(options & Opt_scrollBar_right)) |
635 | window_vt_x = sb_w; |
773 | window_vt_x += sb_w; |
636 | } |
774 | } |
|
|
775 | |
637 | if (menubar_visible ()) |
776 | if (menubar_visible ()) |
638 | { |
777 | { |
639 | mb_h = menuBar_TotalHeight (); |
778 | mb_h = menuBar_TotalHeight (); |
640 | szHint.base_height += mb_h; |
779 | szHint.base_height += mb_h; |
641 | window_vt_y = mb_h; |
780 | window_vt_y += mb_h; |
642 | } |
781 | } |
|
|
782 | |
643 | szHint.width_inc = TermWin.fwidth; |
783 | szHint.width_inc = TermWin.fwidth; |
644 | szHint.height_inc = TermWin.fheight; |
784 | szHint.height_inc = TermWin.fheight; |
645 | szHint.min_width = szHint.base_width + szHint.width_inc; |
785 | szHint.min_width = szHint.base_width + szHint.width_inc; |
646 | szHint.min_height = szHint.base_height + szHint.height_inc; |
786 | szHint.min_height = szHint.base_height + szHint.height_inc; |
647 | |
787 | |
… | |
… | |
653 | else |
793 | else |
654 | { |
794 | { |
655 | MIN_IT (TermWin.width, max_width); |
795 | MIN_IT (TermWin.width, max_width); |
656 | szHint.width = szHint.base_width + TermWin.width; |
796 | szHint.width = szHint.base_width + TermWin.width; |
657 | } |
797 | } |
|
|
798 | |
658 | if (height && height - szHint.base_height < max_height) |
799 | if (height && height - szHint.base_height < max_height) |
659 | { |
800 | { |
660 | szHint.height = height; |
801 | szHint.height = height; |
661 | TermWin.height = height - szHint.base_height; |
802 | TermWin.height = height - szHint.base_height; |
662 | } |
803 | } |
663 | else |
804 | else |
664 | { |
805 | { |
665 | MIN_IT (TermWin.height, max_height); |
806 | MIN_IT (TermWin.height, max_height); |
666 | szHint.height = szHint.base_height + TermWin.height; |
807 | szHint.height = szHint.base_height + TermWin.height; |
667 | } |
808 | } |
|
|
809 | |
668 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
810 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
669 | window_sb_x = szHint.width - sb_w; |
811 | window_sb_x = szHint.width - sb_w; |
670 | |
812 | |
671 | if (recalc_x) |
813 | if (recalc_x) |
672 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
814 | szHint.x += (DisplayWidth (disp, display->screen) |
673 | - szHint.width - 2 * TermWin.ext_bwidth); |
815 | - szHint.width - 2 * TermWin.ext_bwidth); |
674 | if (recalc_y) |
816 | if (recalc_y) |
675 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
817 | szHint.y += (DisplayHeight (disp, display->screen) |
676 | - szHint.height - 2 * TermWin.ext_bwidth); |
818 | - szHint.height - 2 * TermWin.ext_bwidth); |
677 | |
819 | |
678 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
820 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
679 | TermWin.nrow = TermWin.height / TermWin.fheight; |
821 | TermWin.nrow = TermWin.height / TermWin.fheight; |
680 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
822 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
… | |
… | |
689 | * Called after a window size change. |
831 | * Called after a window size change. |
690 | */ |
832 | */ |
691 | void |
833 | void |
692 | rxvt_term::tt_winch () |
834 | rxvt_term::tt_winch () |
693 | { |
835 | { |
|
|
836 | if (pty.pty < 0) |
|
|
837 | return; |
|
|
838 | |
694 | struct winsize ws; |
839 | struct winsize ws; |
695 | |
|
|
696 | if (cmd_fd < 0) |
|
|
697 | return; |
|
|
698 | |
840 | |
699 | ws.ws_col = TermWin.ncol; |
841 | ws.ws_col = TermWin.ncol; |
700 | ws.ws_row = TermWin.nrow; |
842 | ws.ws_row = TermWin.nrow; |
701 | ws.ws_xpixel = ws.ws_ypixel = 0; |
843 | ws.ws_xpixel = TermWin.width; |
702 | #ifndef DEBUG_SIZE |
844 | ws.ws_ypixel = TermWin.height; |
703 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
845 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
704 | #else |
846 | |
705 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
847 | #if 0 |
706 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
848 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
707 | # ifdef SIGWINCH |
|
|
708 | else if (cmd_pid) /* force through to the command */ |
849 | if (cmd_pid) /* force through to the command */ |
709 | kill (cmd_pid, SIGWINCH); |
850 | kill (-cmd_pid, SIGWINCH); |
710 | # endif |
|
|
711 | #endif |
851 | #endif |
712 | } |
852 | } |
713 | |
853 | |
714 | /*----------------------------------------------------------------------*/ |
854 | /*----------------------------------------------------------------------*/ |
715 | /* rxvt_change_font () - Switch to a new font */ |
855 | /* set_fonts () - load and set the various fonts |
716 | /* |
856 | /* |
717 | * init = 1 - initialize |
857 | * init = 1 - initialize |
718 | * |
858 | * |
719 | * fontname == FONT_UP - switch to bigger font |
859 | * fontname == FONT_UP - switch to bigger font |
720 | * fontname == FONT_DN - switch to smaller font |
860 | * fontname == FONT_DN - switch to smaller font |
721 | */ |
861 | */ |
722 | void |
862 | bool |
723 | rxvt_term::change_font (int init, const char *fontname) |
863 | rxvt_term::set_fonts () |
724 | {} |
864 | { |
|
|
865 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
866 | rxvt_fontprop prop; |
725 | |
867 | |
726 | void |
868 | if (!fs |
727 | rxvt_term::font_up_down (int n, int direction) |
869 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
728 | {} |
870 | || !fs->realize_font (1)) |
|
|
871 | { |
|
|
872 | delete fs; |
|
|
873 | return false; |
|
|
874 | } |
|
|
875 | |
|
|
876 | #if ENABLE_STYLES |
|
|
877 | for (int i = RS_styleCount; --i; ) |
|
|
878 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
879 | delete TermWin.fontset[i]; |
|
|
880 | #endif |
|
|
881 | |
|
|
882 | delete TermWin.fontset[0]; |
|
|
883 | TermWin.fontset[0] = fs; |
|
|
884 | |
|
|
885 | prop = (*fs)[1]->properties (); |
|
|
886 | prop.height += TermWin.lineSpace; |
|
|
887 | fs->set_prop (prop); |
|
|
888 | |
|
|
889 | TermWin.fwidth = prop.width; |
|
|
890 | TermWin.fheight = prop.height; |
|
|
891 | TermWin.fweight = prop.weight; |
|
|
892 | TermWin.fslant = prop.slant; |
|
|
893 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
894 | |
|
|
895 | for (int style = 1; style < 4; style++) |
|
|
896 | { |
|
|
897 | #if ENABLE_STYLES |
|
|
898 | const char *res = rs[Rs_font + style]; |
|
|
899 | |
|
|
900 | if (res && !*res) |
|
|
901 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
902 | else |
|
|
903 | { |
|
|
904 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
|
|
905 | rxvt_fontprop prop2 = prop; |
|
|
906 | |
|
|
907 | if (res) |
|
|
908 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
909 | else |
|
|
910 | { |
|
|
911 | res = TermWin.fontset[0]->fontdesc; |
|
|
912 | |
|
|
913 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
914 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
915 | } |
|
|
916 | |
|
|
917 | fs->populate (res); |
|
|
918 | fs->set_prop (prop2); |
|
|
919 | } |
|
|
920 | #else |
|
|
921 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
922 | #endif |
|
|
923 | } |
|
|
924 | |
|
|
925 | if (TermWin.parent[0]) |
|
|
926 | { |
|
|
927 | resize_all_windows (0, 0, 0); |
|
|
928 | scr_remap_chars (); |
|
|
929 | scr_touch (true); |
|
|
930 | } |
|
|
931 | |
|
|
932 | return true; |
|
|
933 | } |
|
|
934 | |
|
|
935 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
|
|
936 | { |
|
|
937 | // TODO: SMART_WINDOW_TITLE |
|
|
938 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
939 | prop, XA_STRING, 8, PropModeReplace, |
|
|
940 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
941 | } |
|
|
942 | |
|
|
943 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
944 | { |
|
|
945 | // TODO: SMART_WINDOW_TITLE |
|
|
946 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
947 | char *s = rxvt_wcstoutf8 (ws); |
|
|
948 | |
|
|
949 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
950 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
951 | (const unsigned char *)s, strlen (s)); |
|
|
952 | |
|
|
953 | free (s); |
|
|
954 | free (ws); |
|
|
955 | } |
729 | |
956 | |
730 | /*----------------------------------------------------------------------*/ |
957 | /*----------------------------------------------------------------------*/ |
731 | /*----------------------------------------------------------------------*/ |
958 | /*----------------------------------------------------------------------*/ |
732 | /* xterm sequences - title, iconName, color (exptl) */ |
959 | /* xterm sequences - title, iconName, color (exptl) */ |
733 | void |
960 | void |
734 | rxvt_term::set_title (const char *str) |
961 | rxvt_term::set_title (const char *str) |
735 | { |
962 | { |
736 | #ifndef SMART_WINDOW_TITLE |
963 | set_string_property (XA_WM_NAME, str); |
737 | XStoreName (display->display, TermWin.parent[0], str); |
964 | #if ENABLE_FRILLS |
738 | #else |
965 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
739 | char *name; |
|
|
740 | |
|
|
741 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
|
|
742 | name = NULL; |
|
|
743 | if (name == NULL || STRCMP (name, str)) |
|
|
744 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
745 | if (name) |
|
|
746 | XFree (name); |
|
|
747 | #endif |
966 | #endif |
748 | } |
967 | } |
749 | |
968 | |
750 | void |
969 | void |
751 | rxvt_term::set_iconName (const char *str) |
970 | rxvt_term::set_icon_name (const char *str) |
752 | { |
971 | { |
753 | #ifndef SMART_WINDOW_TITLE |
972 | set_string_property (XA_WM_ICON_NAME, str); |
754 | XSetIconName (display->display, TermWin.parent[0], str); |
973 | #if ENABLE_FRILLS |
755 | #else |
974 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
756 | char *name; |
|
|
757 | |
|
|
758 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
759 | name = NULL; |
|
|
760 | if (name == NULL || STRCMP (name, str)) |
|
|
761 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
762 | if (name) |
|
|
763 | XFree (name); |
|
|
764 | #endif |
975 | #endif |
765 | } |
976 | } |
766 | |
977 | |
767 | #ifdef XTERM_COLOR_CHANGE |
978 | #ifdef XTERM_COLOR_CHANGE |
768 | void |
979 | void |
769 | rxvt_term::set_window_color (int idx, const char *color) |
980 | rxvt_term::set_window_color (int idx, const char *color) |
770 | { |
981 | { |
771 | rxvt_color xcol; |
982 | rxvt_color xcol; |
772 | int i; |
983 | int i; |
773 | |
984 | |
774 | if (color == NULL || *color == '\0') |
985 | if (color == NULL || *color == '\0') |
775 | return; |
986 | return; |
776 | |
987 | |
777 | /* handle color aliases */ |
988 | /* handle color aliases */ |
778 | if (isdigit (*color)) |
989 | if (isdigit (*color)) |
779 | { |
990 | { |
780 | i = atoi (color); |
991 | i = atoi (color); |
|
|
992 | |
781 | if (i >= 8 && i <= 15) |
993 | if (i >= 8 && i <= 15) |
782 | { /* bright colors */ |
994 | { /* bright colors */ |
783 | i -= 8; |
995 | i -= 8; |
784 | # ifndef NO_BRIGHTCOLOR |
996 | # ifndef NO_BRIGHTCOLOR |
785 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
997 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
786 | SET_PIXCOLOR (idx); |
998 | SET_PIXCOLOR (idx); |
787 | goto Done; |
999 | goto Done; |
788 | # endif |
1000 | # endif |
789 | |
|
|
790 | } |
1001 | } |
|
|
1002 | |
791 | if (i >= 0 && i <= 7) |
1003 | if (i >= 0 && i <= 7) |
792 | { /* normal colors */ |
1004 | { /* normal colors */ |
793 | PixColors[idx] = PixColors[minCOLOR + i]; |
1005 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
794 | SET_PIXCOLOR (idx); |
1006 | SET_PIXCOLOR (idx); |
795 | goto Done; |
1007 | goto Done; |
796 | } |
1008 | } |
797 | } |
1009 | } |
|
|
1010 | |
798 | if (!rXParseAllocColor (& xcol, color)) |
1011 | if (!rXParseAllocColor (&xcol, color)) |
799 | return; |
1012 | return; |
|
|
1013 | |
800 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
1014 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
801 | |
1015 | |
802 | /* |
1016 | /* |
803 | * FIXME: should free colors here, but no idea how to do it so instead, |
1017 | * FIXME: should free colors here, but no idea how to do it so instead, |
804 | * so just keep gobbling up the colormap |
1018 | * so just keep gobbling up the colormap |
805 | */ |
1019 | */ |
806 | # if 0 |
1020 | # if 0 |
807 | for (i = Color_Black; i <= Color_White; i++) |
1021 | for (i = Color_Black; i <= Color_White; i++) |
808 | if (PixColors[idx] == PixColors[i]) |
1022 | if (pix_colors[idx] == pix_colors[i]) |
809 | break; |
1023 | break; |
810 | if (i > Color_White) |
1024 | if (i > Color_White) |
811 | { |
1025 | { |
812 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
1026 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
813 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
1027 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
814 | DisplayPlanes (display->display, display->screen)); |
1028 | DisplayPlanes (display->display, display->screen)); |
815 | } |
1029 | } |
816 | # endif |
1030 | # endif |
817 | |
1031 | |
818 | PixColors[idx] = xcol; |
1032 | pix_colors_focused[idx] = xcol; |
819 | SET_PIXCOLOR (idx); |
1033 | SET_PIXCOLOR (idx); |
820 | |
1034 | |
821 | /* XSetWindowAttributes attr; */ |
1035 | /* XSetWindowAttributes attr; */ |
822 | /* Cursor cursor; */ |
1036 | /* Cursor cursor; */ |
823 | Done: |
1037 | Done: |
824 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
1038 | #ifdef OFF_FOCUS_FADING |
825 | XSetWindowBackground (display->display, TermWin.vt, |
1039 | if (rs[Rs_fade]) |
826 | PixColors[Color_bg]); |
1040 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
1041 | #endif |
827 | |
1042 | |
828 | /* handle Color_BD, scrollbar background, etc. */ |
1043 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
829 | |
1044 | |
830 | set_colorfgbg (); |
|
|
831 | recolour_cursor (); |
1045 | recolour_cursor (); |
832 | /* the only reasonable way to enforce a clean update */ |
1046 | scr_recolour (); |
833 | scr_poweron (); |
|
|
834 | } |
1047 | } |
835 | |
1048 | |
836 | #else |
1049 | #else |
837 | # define set_window_color (idx,color) ((void)0) |
1050 | # define set_window_color (idx,color) ((void)0) |
838 | #endif /* XTERM_COLOR_CHANGE */ |
1051 | #endif /* XTERM_COLOR_CHANGE */ |
839 | |
1052 | |
840 | void |
1053 | void |
841 | rxvt_term::recolour_cursor () |
1054 | rxvt_term::recolour_cursor () |
842 | { |
1055 | { |
843 | #if TODO |
|
|
844 | rxvt_color xcol[2]; |
1056 | XColor xcol[2]; |
845 | |
1057 | |
846 | xcol[0] = PixColors[Color_pointer]; |
1058 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
847 | xcol[1] = PixColors[Color_bg]; |
1059 | ? pix_colors_focused[Color_pointer_fg] |
|
|
1060 | : pix_colors_focused[Color_fg]; |
|
|
1061 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1062 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1063 | : pix_colors_focused[Color_bg]; |
|
|
1064 | |
848 | XQueryColors (display->display, XCMAP, xcol, 2); |
1065 | XQueryColors (display->display, display->cmap, xcol, 2); |
849 | XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); |
1066 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
850 | #endif |
|
|
851 | } |
1067 | } |
852 | |
1068 | |
853 | /*----------------------------------------------------------------------*/ |
1069 | /*----------------------------------------------------------------------*/ |
854 | /* |
1070 | /* |
855 | * find if fg/bg matches any of the normal (low-intensity) colors |
1071 | * find if fg/bg matches any of the normal (low-intensity) colors |
856 | */ |
1072 | */ |
857 | void |
1073 | void |
858 | rxvt_term::set_colorfgbg () |
1074 | rxvt_term::set_colorfgbg () |
859 | { |
1075 | { |
860 | unsigned int i; |
1076 | unsigned int i; |
861 | const char *xpmb = "\0"; |
1077 | const char *xpmb = "\0"; |
862 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1078 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
863 | |
1079 | |
864 | env_colorfgbg = |
|
|
865 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1080 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
866 | STRCPY (fstr, "default"); |
1081 | strcpy (fstr, "default"); |
867 | STRCPY (bstr, "default"); |
1082 | strcpy (bstr, "default"); |
868 | for (i = Color_Black; i <= Color_White; i++) |
1083 | for (i = Color_Black; i <= Color_White; i++) |
869 | if (PixColors[Color_fg] == PixColors[i]) |
1084 | if (pix_colors[Color_fg] == pix_colors[i]) |
870 | { |
1085 | { |
871 | sprintf (fstr, "%d", (i - Color_Black)); |
1086 | sprintf (fstr, "%d", (i - Color_Black)); |
872 | break; |
1087 | break; |
873 | } |
1088 | } |
|
|
1089 | |
874 | for (i = Color_Black; i <= Color_White; i++) |
1090 | for (i = Color_Black; i <= Color_White; i++) |
875 | if (PixColors[Color_bg] == PixColors[i]) |
1091 | if (pix_colors[Color_bg] == pix_colors[i]) |
876 | { |
1092 | { |
877 | sprintf (bstr, "%d", (i - Color_Black)); |
1093 | sprintf (bstr, "%d", (i - Color_Black)); |
878 | #ifdef XPM_BACKGROUND |
1094 | #ifdef XPM_BACKGROUND |
879 | xpmb = "default;"; |
1095 | xpmb = "default;"; |
880 | #endif |
1096 | #endif |
881 | break; |
1097 | break; |
882 | } |
1098 | } |
883 | |
1099 | |
884 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1100 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
885 | |
|
|
886 | #ifndef NO_BRIGHTCOLOR |
|
|
887 | colorfgbg = DEFAULT_RSTYLE; |
|
|
888 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
889 | { |
|
|
890 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
891 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
892 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
893 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
894 | } |
|
|
895 | #endif |
|
|
896 | } |
1101 | } |
897 | |
1102 | |
898 | /*----------------------------------------------------------------------*/ |
1103 | /*----------------------------------------------------------------------*/ |
899 | /* |
|
|
900 | * Colour determination for low colour displays, routine from |
|
|
901 | * Hans de Goede <hans@highrise.nl> |
|
|
902 | */ |
|
|
903 | |
1104 | |
904 | int |
1105 | int |
905 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1106 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
906 | { |
1107 | { |
907 | if (!screen_in_out->set (display, colour)) |
1108 | if (!screen_in_out->set (display, colour)) |
908 | { |
1109 | { |
909 | rxvt_print_error ("can't allocate colour: %s", colour); |
1110 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
910 | return false; |
1111 | return false; |
911 | } |
1112 | } |
912 | |
1113 | |
913 | return true; |
1114 | return true; |
914 | } |
1115 | } |
… | |
… | |
918 | * -------------------------------------------------------------------- */ |
1119 | * -------------------------------------------------------------------- */ |
919 | void |
1120 | void |
920 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1121 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
921 | { |
1122 | { |
922 | int fix_screen; |
1123 | int fix_screen; |
923 | |
|
|
924 | #ifdef SMART_RESIZE |
1124 | #ifdef SMART_RESIZE |
925 | int old_width = szHint.width, old_height = szHint.height; |
1125 | int old_width = szHint.width, old_height = szHint.height; |
926 | #endif |
1126 | #endif |
|
|
1127 | dDisp; |
927 | |
1128 | |
928 | window_calc (width, height); |
1129 | window_calc (width, height); |
929 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1130 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
|
|
1131 | |
930 | if (!ignoreparent) |
1132 | if (!ignoreparent) |
931 | { |
1133 | { |
932 | #ifdef SMART_RESIZE |
1134 | #ifdef SMART_RESIZE |
933 | /* |
1135 | /* |
934 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1136 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
937 | int x, y, x1, y1; |
1139 | int x, y, x1, y1; |
938 | int dx, dy; |
1140 | int dx, dy; |
939 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1141 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
940 | Window unused_cr; |
1142 | Window unused_cr; |
941 | |
1143 | |
942 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1144 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
943 | 0, 0, &x, &y, &unused_cr); |
1145 | 0, 0, &x, &y, &unused_cr); |
944 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1146 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
945 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1147 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
946 | /* |
1148 | /* |
947 | * if display->root isn't the parent window, a WM will probably have offset |
1149 | * if display->root isn't the parent window, a WM will probably have offset |
948 | * our position for handles and decorations. Counter it |
1150 | * our position for handles and decorations. Counter it |
949 | */ |
1151 | */ |
… | |
… | |
951 | { |
1153 | { |
952 | x -= x1; |
1154 | x -= x1; |
953 | y -= y1; |
1155 | y -= y1; |
954 | } |
1156 | } |
955 | |
1157 | |
956 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1158 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
957 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1159 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
958 | dx = old_width - szHint.width; |
1160 | dx = old_width - szHint.width; |
959 | dy = old_height - szHint.height; |
1161 | dy = old_height - szHint.height; |
960 | |
1162 | |
961 | /* Check position of the center of the window */ |
1163 | /* Check position of the center of the window */ |
962 | if (x < x1) /* left half */ |
1164 | if (x < x1) /* left half */ |
… | |
… | |
966 | if (y < y1) /* top half */ |
1168 | if (y < y1) /* top half */ |
967 | dy = 0; |
1169 | dy = 0; |
968 | else if (y == y1) /* exact center */ |
1170 | else if (y == y1) /* exact center */ |
969 | dy /= 2; |
1171 | dy /= 2; |
970 | |
1172 | |
971 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1173 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
972 | szHint.width, szHint.height); |
1174 | szHint.width, szHint.height); |
973 | #else |
1175 | #else |
974 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
1176 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
975 | szHint.height); |
|
|
976 | #endif |
1177 | #endif |
977 | |
|
|
978 | } |
1178 | } |
979 | |
1179 | |
980 | fix_screen = (TermWin.ncol != prev_ncol |
1180 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
981 | || TermWin.nrow != prev_nrow); |
|
|
982 | |
1181 | |
983 | if (fix_screen || width != old_width || height != old_height) |
1182 | if (fix_screen || width != old_width || height != old_height) |
984 | { |
1183 | { |
985 | if (scrollbar_visible ()) |
1184 | if (scrollbar_visible ()) |
986 | { |
1185 | { |
987 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
1186 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1187 | window_sb_x, 0, |
988 | 0, scrollbar_TotalWidth (), szHint.height); |
1188 | scrollbar_TotalWidth (), szHint.height); |
989 | resize_scrollbar (); |
1189 | resize_scrollbar (); |
990 | } |
1190 | } |
991 | |
1191 | |
992 | if (menubar_visible ()) |
1192 | if (menubar_visible ()) |
993 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
1193 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1194 | window_vt_x, 0, |
994 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1195 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
995 | |
1196 | |
996 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
1197 | XMoveResizeWindow (disp, TermWin.vt, |
997 | window_vt_y, TermWin_TotalWidth (), |
1198 | window_vt_x, window_vt_y, |
998 | TermWin_TotalHeight ()); |
1199 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
999 | #ifdef RXVT_GRAPHICS |
1200 | |
1000 | if (old_height) |
|
|
1001 | Gr_Resize (old_width - szHint.base_width, |
|
|
1002 | old_height - szHint.base_height); |
|
|
1003 | #endif |
|
|
1004 | scr_clear (); |
1201 | scr_clear (); |
1005 | #ifdef XPM_BACKGROUND |
1202 | #ifdef XPM_BACKGROUND |
1006 | resize_pixmap (); |
1203 | resize_pixmap (); |
1007 | #endif |
1204 | #endif |
1008 | |
|
|
1009 | } |
1205 | } |
1010 | |
1206 | |
1011 | if (fix_screen || old_height == 0) |
1207 | if (fix_screen || old_height == 0) |
1012 | { |
1208 | { |
1013 | int curr_screen = -1; |
1209 | int curr_screen = -1; |
… | |
… | |
1032 | } |
1228 | } |
1033 | |
1229 | |
1034 | old_width = szHint.width; |
1230 | old_width = szHint.width; |
1035 | old_height = szHint.height; |
1231 | old_height = szHint.height; |
1036 | |
1232 | |
|
|
1233 | #ifdef XPM_BACKGROUND |
|
|
1234 | if (TermWin.pixmap) |
|
|
1235 | scr_touch (false); |
|
|
1236 | #endif |
|
|
1237 | |
1037 | #ifdef USE_XIM |
1238 | #ifdef USE_XIM |
1038 | IMSetStatusPosition (); |
1239 | IMSetStatusPosition (); |
1039 | #endif |
1240 | #endif |
1040 | } |
1241 | } |
1041 | |
1242 | |
… | |
… | |
1054 | if (width == 0) |
1255 | if (width == 0) |
1055 | width = wattr.width - szHint.base_width; |
1256 | width = wattr.width - szHint.base_width; |
1056 | if (height == 0) |
1257 | if (height == 0) |
1057 | height = wattr.height - szHint.base_height; |
1258 | height = wattr.height - szHint.base_height; |
1058 | } |
1259 | } |
|
|
1260 | |
1059 | if (width != TermWin.width || height != TermWin.height) |
1261 | if (width != TermWin.width || height != TermWin.height) |
1060 | { |
1262 | { |
1061 | width += szHint.base_width; |
1263 | width += szHint.base_width; |
1062 | height += szHint.base_height; |
1264 | height += szHint.base_height; |
1063 | resize_all_windows (width, height, 0); |
1265 | resize_all_windows (width, height, 0); |
… | |
… | |
1068 | * - X INPUT METHOD ROUTINES - * |
1270 | * - X INPUT METHOD ROUTINES - * |
1069 | * -------------------------------------------------------------------- */ |
1271 | * -------------------------------------------------------------------- */ |
1070 | #ifdef USE_XIM |
1272 | #ifdef USE_XIM |
1071 | |
1273 | |
1072 | void |
1274 | void |
|
|
1275 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1276 | { |
|
|
1277 | fg = pix_colors[Color_fg]; |
|
|
1278 | bg = pix_colors[Color_bg]; |
|
|
1279 | } |
|
|
1280 | |
|
|
1281 | void |
1073 | rxvt_term::im_set_size (XRectangle *size) |
1282 | rxvt_term::im_set_size (XRectangle &size) |
1074 | { |
1283 | { |
|
|
1284 | // the int_bwidth terms make no sense to me |
1075 | size->x = TermWin.int_bwidth; |
1285 | size.x = TermWin.int_bwidth; |
1076 | size->y = TermWin.int_bwidth; |
1286 | size.y = TermWin.int_bwidth; |
1077 | size->width = Width2Pixel (TermWin.ncol); |
1287 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1078 | size->height = Height2Pixel (TermWin.nrow); |
1288 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1079 | } |
1289 | } |
1080 | |
1290 | |
1081 | void |
1291 | void |
1082 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1292 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1293 | XRectangle &status_rect, |
|
|
1294 | const XRectangle &needed_rect) |
1083 | { |
1295 | { |
1084 | *fg = PixColors[Color_fg]; |
1296 | preedit_rect.x = needed_rect.width; |
1085 | *bg = PixColors[Color_bg]; |
1297 | preedit_rect.y = 0; |
|
|
1298 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
|
|
1299 | preedit_rect.height = TermWin.fheight; |
|
|
1300 | |
|
|
1301 | status_rect.x = 0; |
|
|
1302 | status_rect.y = 0; |
|
|
1303 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
|
|
1304 | status_rect.height = TermWin.fheight; |
1086 | } |
1305 | } |
1087 | |
1306 | |
1088 | /* Checking whether input method is running. */ |
1307 | /* Checking whether input method is running. */ |
1089 | bool |
1308 | bool |
1090 | rxvt_term::IMisRunning () |
1309 | rxvt_term::IMisRunning () |
1091 | { |
1310 | { |
1092 | char *p; |
1311 | char *p; |
1093 | Atom atom; |
1312 | Atom atom; |
1094 | Window win; |
1313 | Window win; |
1095 | char server[IMBUFSIZ]; |
1314 | char server[IMBUFSIZ]; |
1096 | |
1315 | |
1097 | /* get current locale modifier */ |
1316 | /* get current locale modifier */ |
1098 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1317 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1099 | { |
1318 | { |
1100 | STRCPY (server, "@server="); |
1319 | strcpy (server, "@server="); |
1101 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1320 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1321 | |
1102 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1322 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1103 | *p = '\0'; |
1323 | *p = '\0'; |
1104 | |
1324 | |
1105 | atom = XInternAtom (display->display, server, False); |
1325 | atom = XInternAtom (display->display, server, False); |
1106 | win = XGetSelectionOwner (display->display, atom); |
1326 | win = XGetSelectionOwner (display->display, atom); |
|
|
1327 | |
1107 | if (win != None) |
1328 | if (win != None) |
1108 | return True; |
1329 | return True; |
1109 | } |
1330 | } |
|
|
1331 | |
1110 | return False; |
1332 | return False; |
1111 | } |
1333 | } |
1112 | |
1334 | |
1113 | void |
1335 | void |
1114 | rxvt_term::IMSendSpot () |
1336 | rxvt_term::IMSendSpot () |
1115 | { |
1337 | { |
1116 | XPoint spot; |
1338 | XPoint nspot; |
1117 | XVaNestedList preedit_attr; |
1339 | XVaNestedList preedit_attr; |
1118 | |
1340 | |
1119 | if (Input_Context == NULL |
1341 | if (!Input_Context |
|
|
1342 | || !TermWin.focus |
1120 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1343 | || !(input_style & XIMPreeditPosition)) |
1121 | || ! (event_type == KeyPress |
|
|
1122 | || event_type == Expose |
|
|
1123 | || event_type == NoExpose |
|
|
1124 | || event_type == SelectionNotify |
|
|
1125 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1126 | || !IMisRunning ()) |
|
|
1127 | return; |
1344 | return; |
1128 | |
1345 | |
1129 | im_set_position (&spot); |
1346 | im_set_position (nspot); |
|
|
1347 | |
|
|
1348 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1349 | return; |
|
|
1350 | |
|
|
1351 | spot = nspot; |
1130 | |
1352 | |
1131 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1353 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1132 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1354 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1133 | XFree (preedit_attr); |
1355 | XFree (preedit_attr); |
1134 | } |
1356 | } |
1135 | |
1357 | |
1136 | void |
1358 | void |
1137 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1138 | XRectangle * needed_rect) |
|
|
1139 | { |
|
|
1140 | int mbh, vtx = 0; |
|
|
1141 | |
|
|
1142 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1143 | vtx = scrollbar_TotalWidth (); |
|
|
1144 | |
|
|
1145 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1146 | mbh -= TermWin.lineSpace; |
|
|
1147 | |
|
|
1148 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1149 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1150 | |
|
|
1151 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1152 | preedit_rect->height = Height2Pixel (1); |
|
|
1153 | |
|
|
1154 | status_rect->x = vtx; |
|
|
1155 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1156 | |
|
|
1157 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1158 | status_rect->height = Height2Pixel (1); |
|
|
1159 | } |
|
|
1160 | |
|
|
1161 | void |
|
|
1162 | rxvt_term::im_destroy () |
1359 | rxvt_term::im_destroy () |
1163 | { |
1360 | { |
1164 | if (Input_Context) |
|
|
1165 | { |
|
|
1166 | XDestroyIC (Input_Context); |
|
|
1167 | Input_Context = NULL; |
|
|
1168 | } |
|
|
1169 | |
|
|
1170 | if (input_method) |
1361 | if (input_method) |
1171 | { |
1362 | { |
|
|
1363 | if (Input_Context && input_method->xim) |
|
|
1364 | XDestroyIC (Input_Context); |
|
|
1365 | |
1172 | display->put_xim (input_method); |
1366 | display->put_xim (input_method); |
1173 | input_method = 0; |
1367 | input_method = 0; |
1174 | } |
1368 | } |
|
|
1369 | |
|
|
1370 | Input_Context = 0; |
1175 | } |
1371 | } |
1176 | |
1372 | |
1177 | /* |
1373 | /* |
1178 | * Try to open a XIM with the current modifiers, then see if we can |
1374 | * Try to open a XIM with the current modifiers, then see if we can |
1179 | * open a suitable preedit type |
1375 | * open a suitable preedit type |
1180 | */ |
1376 | */ |
1181 | bool |
1377 | bool |
1182 | rxvt_term::IM_get_IC (const char *modifiers) |
1378 | rxvt_term::IM_get_IC (const char *modifiers) |
1183 | { |
1379 | { |
1184 | int i, j, found; |
1380 | int i, j, found; |
1185 | XIM xim; |
1381 | XIM xim; |
1186 | XPoint spot; |
1382 | XPoint spot; |
1187 | XRectangle rect, status_rect, needed_rect; |
1383 | XRectangle rect, status_rect, needed_rect; |
1188 | unsigned long fg, bg; |
1384 | unsigned long fg, bg; |
1189 | const char *p; |
1385 | const char *p; |
1190 | char **s; |
1386 | char **s; |
1191 | XIMStyles *xim_styles; |
1387 | XIMStyles *xim_styles; |
1192 | XVaNestedList preedit_attr, status_attr; |
|
|
1193 | |
1388 | |
1194 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1389 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1195 | return false; |
1390 | return false; |
1196 | |
1391 | |
1197 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1392 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1198 | input_method = display->get_xim (locale, modifiers); |
1393 | input_method = display->get_xim (locale, modifiers); |
1199 | if (input_method == NULL) |
1394 | if (input_method == NULL) |
1200 | return false; |
1395 | return false; |
1201 | |
1396 | |
1202 | xim = input_method->xim; |
1397 | xim = input_method->xim; |
|
|
1398 | spot.x = spot.y = -1; |
1203 | |
1399 | |
1204 | xim_styles = NULL; |
1400 | xim_styles = NULL; |
1205 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1401 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1206 | || !xim_styles || !xim_styles->count_styles) |
1402 | || !xim_styles || !xim_styles->count_styles) |
1207 | { |
1403 | { |
1208 | display->put_xim (input_method); |
1404 | im_destroy (); |
1209 | return false; |
1405 | return false; |
1210 | } |
1406 | } |
1211 | |
1407 | |
1212 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1408 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1409 | |
|
|
1410 | for (int pi = 0; pi < 2; pi++) |
|
|
1411 | { |
|
|
1412 | p = pet[pi]; |
|
|
1413 | |
|
|
1414 | if (!p) |
|
|
1415 | continue; |
|
|
1416 | |
1213 | s = rxvt_splitcommastring (p); |
1417 | s = rxvt_splitcommastring (p); |
|
|
1418 | |
1214 | for (i = found = 0; !found && s[i]; i++) |
1419 | for (i = found = 0; !found && s[i]; i++) |
1215 | { |
1420 | { |
1216 | if (!STRCMP (s[i], "OverTheSpot")) |
1421 | if (!strcmp (s[i], "OverTheSpot")) |
1217 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1422 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1218 | else if (!STRCMP (s[i], "OffTheSpot")) |
1423 | else if (!strcmp (s[i], "OffTheSpot")) |
1219 | input_style = (XIMPreeditArea | XIMStatusArea); |
1424 | input_style = (XIMPreeditArea | XIMStatusArea); |
1220 | else if (!STRCMP (s[i], "Root")) |
1425 | else if (!strcmp (s[i], "Root")) |
1221 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1426 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1427 | else if (!strcmp (s[i], "None")) |
|
|
1428 | input_style = (XIMPreeditNone | XIMStatusNone); |
1222 | |
1429 | |
1223 | for (j = 0; j < xim_styles->count_styles; j++) |
1430 | for (j = 0; j < xim_styles->count_styles; j++) |
1224 | if (input_style == xim_styles->supported_styles[j]) |
1431 | if (input_style == xim_styles->supported_styles[j]) |
1225 | { |
1432 | { |
|
|
1433 | rxvt_freecommastring (s); |
|
|
1434 | |
1226 | found = 1; |
1435 | found = 1; |
1227 | break; |
1436 | goto foundpet; |
|
|
1437 | } |
|
|
1438 | |
1228 | } |
1439 | } |
1229 | } |
|
|
1230 | |
1440 | |
1231 | for (i = 0; s[i]; i++) |
1441 | rxvt_freecommastring (s); |
1232 | free (s[i]); |
1442 | } |
1233 | |
1443 | |
1234 | free (s); |
1444 | foundpet: |
|
|
1445 | |
1235 | XFree (xim_styles); |
1446 | XFree (xim_styles); |
1236 | |
1447 | |
1237 | if (!found) |
1448 | if (!found) |
1238 | { |
1449 | { |
1239 | display->put_xim (input_method); |
1450 | im_destroy (); |
1240 | return false; |
1451 | return false; |
1241 | } |
1452 | } |
1242 | |
1453 | |
1243 | preedit_attr = status_attr = NULL; |
1454 | XFontSet fs = 0; |
|
|
1455 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1456 | |
|
|
1457 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1458 | { |
|
|
1459 | // fake us a font-set, please |
|
|
1460 | char **missing_charset_list; |
|
|
1461 | int missing_charset_count; |
|
|
1462 | char *def_string; |
|
|
1463 | char pat[512]; |
|
|
1464 | |
|
|
1465 | sprintf (pat, |
|
|
1466 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1467 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1468 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1469 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1470 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1471 | "*", |
|
|
1472 | TermWin.fheight, |
|
|
1473 | TermWin.fheight + 1, TermWin.fheight - 1, |
|
|
1474 | TermWin.fheight - 2, TermWin.fheight + 2); |
|
|
1475 | |
|
|
1476 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1477 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1478 | |
|
|
1479 | if (missing_charset_list) |
|
|
1480 | XFreeStringList (missing_charset_list); |
|
|
1481 | |
|
|
1482 | if (!fs) |
|
|
1483 | { |
|
|
1484 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1485 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1486 | } |
|
|
1487 | } |
1244 | |
1488 | |
1245 | if (input_style & XIMPreeditPosition) |
1489 | if (input_style & XIMPreeditPosition) |
1246 | { |
1490 | { |
1247 | im_set_size (&rect); |
1491 | im_set_size (rect); |
1248 | im_set_position (&spot); |
1492 | im_set_position (spot); |
1249 | im_set_color (&fg, &bg); |
1493 | im_set_color (fg, bg); |
1250 | |
1494 | |
1251 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1495 | preedit_attr = XVaCreateNestedList (0, |
|
|
1496 | XNForeground, fg, |
|
|
1497 | XNBackground, bg, |
|
|
1498 | XNArea, &rect, |
1252 | XNSpotLocation, &spot, |
1499 | XNSpotLocation, &spot, |
1253 | XNForeground, fg, XNBackground, bg, |
|
|
1254 | //XNFontSet, TermWin.fontset, |
1500 | XNFontSet, fs, |
1255 | NULL); |
1501 | NULL); |
1256 | } |
1502 | } |
1257 | else if (input_style & XIMPreeditArea) |
1503 | else if (input_style & XIMPreeditArea) |
1258 | { |
1504 | { |
1259 | im_set_color (&fg, &bg); |
1505 | im_set_color (fg, bg); |
1260 | |
1506 | |
1261 | /* |
1507 | /* |
1262 | * The necessary width of preedit area is unknown |
1508 | * The necessary width of preedit area is unknown |
1263 | * until create input context. |
1509 | * until create input context. |
1264 | */ |
1510 | */ |
1265 | needed_rect.width = 0; |
1511 | needed_rect.width = 0; |
1266 | |
|
|
1267 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1512 | im_set_preedit_area (rect, status_rect, needed_rect); |
1268 | |
1513 | |
1269 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1514 | preedit_attr = XVaCreateNestedList (0, |
|
|
1515 | XNForeground, fg, |
1270 | XNForeground, fg, XNBackground, bg, |
1516 | XNBackground, bg, |
|
|
1517 | XNArea, &rect, |
|
|
1518 | XNFontSet, fs, |
|
|
1519 | NULL); |
|
|
1520 | status_attr = XVaCreateNestedList (0, |
|
|
1521 | XNForeground, fg, |
|
|
1522 | XNBackground, bg, |
|
|
1523 | XNArea, &status_rect, |
1271 | //XNFontSet, TermWin.fontset, |
1524 | XNFontSet, fs, |
1272 | NULL); |
1525 | NULL); |
1273 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1274 | XNForeground, fg, XNBackground, bg, |
|
|
1275 | //XNFontSet, TermWin.fontset, |
|
|
1276 | NULL); |
|
|
1277 | } |
1526 | } |
1278 | |
1527 | |
1279 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1528 | Input_Context = XCreateIC (xim, |
|
|
1529 | XNInputStyle, input_style, |
1280 | XNClientWindow, TermWin.parent[0], |
1530 | XNClientWindow, TermWin.vt, |
1281 | XNFocusWindow, TermWin.parent[0], |
1531 | XNFocusWindow, TermWin.parent[0], |
1282 | preedit_attr ? XNPreeditAttributes : NULL, |
1532 | preedit_attr ? XNPreeditAttributes : NULL, |
1283 | preedit_attr, |
1533 | preedit_attr, |
1284 | status_attr ? XNStatusAttributes : NULL, |
1534 | status_attr ? XNStatusAttributes : NULL, |
1285 | status_attr, NULL); |
1535 | status_attr, NULL); |
|
|
1536 | |
1286 | if (preedit_attr) XFree (preedit_attr); |
1537 | if (preedit_attr) XFree (preedit_attr); |
1287 | if (status_attr) XFree (status_attr); |
1538 | if (status_attr) XFree (status_attr); |
|
|
1539 | if (fs) XFreeFontSet (display->display, fs); |
1288 | |
1540 | |
1289 | if (Input_Context == NULL) |
1541 | if (Input_Context == NULL) |
1290 | { |
1542 | { |
1291 | rxvt_print_error ("failed to create input context"); |
1543 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1292 | display->put_xim (input_method); |
1544 | im_destroy (); |
1293 | return false; |
1545 | return false; |
1294 | } |
1546 | } |
1295 | |
1547 | |
1296 | if (input_style & XIMPreeditArea) |
1548 | if (input_style & XIMPreeditArea) |
1297 | IMSetStatusPosition (); |
1549 | IMSetStatusPosition (); |
… | |
… | |
1306 | int i, found, had_im; |
1558 | int i, found, had_im; |
1307 | const char *p; |
1559 | const char *p; |
1308 | char **s; |
1560 | char **s; |
1309 | char buf[IMBUFSIZ]; |
1561 | char buf[IMBUFSIZ]; |
1310 | |
1562 | |
|
|
1563 | SET_R (this); |
|
|
1564 | |
1311 | im_destroy (); |
1565 | im_destroy (); |
1312 | |
1566 | |
1313 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1567 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1314 | if (Input_Context) |
1568 | if (Input_Context) |
1315 | return; |
1569 | return; |
1316 | |
1570 | |
1317 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1571 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1318 | if (rs[Rs_imLocale]) |
1572 | if (rs[Rs_imLocale]) |
1319 | setlocale (LC_CTYPE, rs[Rs_imLocale]); |
1573 | SET_LOCALE (rs[Rs_imLocale]); |
1320 | #endif |
1574 | #endif |
1321 | |
1575 | |
1322 | p = rs[Rs_inputMethod]; |
1576 | p = rs[Rs_inputMethod]; |
1323 | if (p && *p) |
1577 | if (p && *p) |
1324 | { |
1578 | { |
1325 | bool found = false; |
1579 | bool found = false; |
1326 | |
1580 | |
1327 | s = rxvt_splitcommastring (p); |
1581 | s = rxvt_splitcommastring (p); |
|
|
1582 | |
1328 | for (i = 0; s[i]; i++) |
1583 | for (i = 0; s[i]; i++) |
1329 | { |
1584 | { |
1330 | if (*s[i]) |
1585 | if (*s[i]) |
1331 | { |
1586 | { |
1332 | STRCPY (buf, "@im="); |
1587 | strcpy (buf, "@im="); |
1333 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1588 | strncat (buf, s[i], IMBUFSIZ - 5); |
1334 | if (IM_get_IC (buf)) |
1589 | if (IM_get_IC (buf)) |
1335 | { |
1590 | { |
1336 | found = true; |
1591 | found = true; |
1337 | break; |
1592 | break; |
1338 | } |
1593 | } |
1339 | } |
1594 | } |
1340 | } |
1595 | } |
1341 | for (i = 0; s[i]; i++) |
1596 | |
1342 | free (s[i]); |
1597 | rxvt_freecommastring (s); |
1343 | free (s); |
|
|
1344 | |
1598 | |
1345 | if (found) |
1599 | if (found) |
1346 | goto done; |
1600 | goto done; |
1347 | } |
1601 | } |
1348 | |
1602 | |
… | |
… | |
1355 | goto done; |
1609 | goto done; |
1356 | |
1610 | |
1357 | done: |
1611 | done: |
1358 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1612 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1359 | if (rs[Rs_imLocale]) |
1613 | if (rs[Rs_imLocale]) |
1360 | setlocale (LC_CTYPE, locale); |
1614 | SET_LOCALE (locale); |
1361 | #endif |
1615 | #endif |
1362 | } |
1616 | } |
1363 | |
1617 | |
1364 | void |
1618 | void |
1365 | rxvt_term::IMSetStatusPosition () |
1619 | rxvt_term::IMSetStatusPosition () |
1366 | { |
1620 | { |
1367 | XRectangle preedit_rect, status_rect, *needed_rect; |
1621 | XRectangle preedit_rect, status_rect, *needed_rect; |
1368 | XVaNestedList preedit_attr, status_attr; |
1622 | XVaNestedList preedit_attr, status_attr; |
1369 | |
1623 | |
1370 | if (Input_Context == NULL |
1624 | if (!Input_Context |
|
|
1625 | || !TermWin.focus |
1371 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1626 | || !(input_style & XIMPreeditArea) |
1372 | || !IMisRunning ()) |
1627 | || !IMisRunning ()) |
1373 | return; |
1628 | return; |
1374 | |
1629 | |
1375 | /* Getting the necessary width of preedit area */ |
1630 | /* Getting the necessary width of preedit area */ |
1376 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1631 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1377 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1632 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1378 | XFree (status_attr); |
1633 | XFree (status_attr); |
1379 | |
1634 | |
1380 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1635 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1636 | XFree (needed_rect); |
1381 | |
1637 | |
1382 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1638 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1383 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1639 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1384 | |
1640 | |
1385 | XSetICValues (Input_Context, |
1641 | XSetICValues (Input_Context, |
1386 | XNPreeditAttributes, preedit_attr, |
1642 | XNPreeditAttributes, preedit_attr, |
1387 | XNStatusAttributes, status_attr, NULL); |
1643 | XNStatusAttributes, status_attr, NULL); |
1388 | |
1644 | |
1389 | XFree (preedit_attr); |
1645 | XFree (preedit_attr); |
1390 | XFree (status_attr); |
1646 | XFree (status_attr); |
1391 | } |
1647 | } |
1392 | #endif /* USE_XIM */ |
1648 | #endif /* USE_XIM */ |