1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------*; |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.5 2003/11/25 15:44:38 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
12 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
13 | * - extensive modifications |
12 | * - extensive modifications |
14 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
15 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
16 | * - extensive modifications |
15 | * - extensive modifications |
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16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
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47 | #include <cstring> |
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48 | |
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49 | static char curlocale[128]; |
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50 | |
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51 | void |
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52 | rxvt_set_locale (const char *locale) |
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53 | { |
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54 | if (locale && STRNCMP (locale, curlocale, 128)) |
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55 | { |
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56 | STRNCPY (curlocale, locale, 128); |
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57 | setlocale (LC_CTYPE, curlocale); |
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58 | } |
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59 | } |
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60 | |
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61 | #if ENABLE_COMBINING |
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62 | class rxvt_composite_vec rxvt_composite; |
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63 | |
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64 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
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65 | { |
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66 | compose_char *cc; |
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67 | |
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68 | // break compose chains, as stupid readline really likes to duplicate |
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69 | // composing characters for some reason near the end of a line. |
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70 | cc = (*this)[c1]; |
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71 | while (cc) |
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72 | { |
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73 | if (cc->c2 == c2) return c1; |
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74 | cc = (*this)[cc->c1]; |
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75 | } |
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76 | |
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77 | // check to see wether this combination already exists otherwise |
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78 | for (cc = v.end (); cc-- > v.begin (); ) |
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79 | { |
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80 | if (cc->c1 == c1 && cc->c2 == c2) |
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81 | return COMPOSE_LO + (cc - v.begin ()); |
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82 | } |
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83 | |
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84 | // allocate a new combination |
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85 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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86 | { |
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87 | static int seen; |
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88 | |
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89 | if (!seen++) |
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90 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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91 | |
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92 | return REPLACEMENT_CHAR; |
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93 | } |
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94 | |
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95 | v.push_back (compose_char (c1, c2)); |
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96 | |
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97 | return v.size () - 1 + COMPOSE_LO; |
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98 | } |
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99 | |
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100 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
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101 | { |
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102 | compose_char *cc = (*this)[c]; |
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103 | |
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104 | if (!cc) |
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105 | { |
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106 | if (r) *r = c; |
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107 | return 1; |
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108 | } |
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109 | |
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110 | int len = expand (cc->c1, r); |
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111 | |
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112 | if (r) r += len; |
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113 | |
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114 | if (cc->c2 != NOCHAR) |
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115 | { |
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116 | len++; |
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117 | if (r) *r++ = cc->c2; |
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118 | } |
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119 | |
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120 | return len; |
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121 | |
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122 | } |
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123 | #endif |
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124 | |
47 | void * |
125 | void * |
48 | rxvt_term::operator new (size_t s) |
126 | rxvt_term::operator new (size_t s) |
49 | { |
127 | { |
50 | void *p = malloc (s); |
128 | void *p = malloc (s); |
51 | |
129 | |
… | |
… | |
58 | { |
136 | { |
59 | free (p); |
137 | free (p); |
60 | } |
138 | } |
61 | |
139 | |
62 | rxvt_term::rxvt_term () |
140 | rxvt_term::rxvt_term () |
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141 | : |
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142 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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143 | termwin_ev (this, &rxvt_term::x_cb), |
63 | : pty_ev (this, &rxvt_term::pty_cb), |
144 | vt_ev (this, &rxvt_term::x_cb), |
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145 | #ifdef HAVE_SCROLLBARS |
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146 | scrollbar_ev (this, &rxvt_term::x_cb), |
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147 | #endif |
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148 | #ifdef MENUBAR |
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149 | menubar_ev (this, &rxvt_term::x_cb), |
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150 | #endif |
64 | #ifdef CURSOR_BLINK |
151 | #ifdef CURSOR_BLINK |
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152 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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153 | #endif |
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154 | #ifdef TEXT_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
155 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
66 | #endif |
156 | #endif |
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157 | #ifdef POINTER_BLANK |
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158 | pointer_ev (this, &rxvt_term::pointer_cb), |
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159 | #endif |
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160 | #ifdef USE_XIM |
67 | x_ev (this, &rxvt_term::x_cb) |
161 | im_ev (this, &rxvt_term::im_cb), |
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162 | #endif |
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163 | check_ev (this, &rxvt_term::check_cb), |
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164 | destroy_ev (this, &rxvt_term::destroy_cb), |
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165 | pty_ev (this, &rxvt_term::pty_cb), |
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166 | incr_ev (this, &rxvt_term::incr_cb) |
68 | { |
167 | { |
69 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
168 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
70 | } |
169 | } |
71 | |
170 | |
72 | rxvt_term::~rxvt_term () |
171 | rxvt_term::~rxvt_term () |
73 | { |
172 | { |
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173 | if (cmd_fd >= 0) |
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174 | close (cmd_fd); |
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175 | |
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176 | #ifndef NO_SETOWNER_TTYDEV |
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177 | privileged_ttydev (RESTORE); |
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178 | #endif |
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179 | #ifdef UTMP_SUPPORT |
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180 | privileged_utmp (RESTORE); |
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181 | #endif |
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182 | |
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183 | delete TermWin.fontset; |
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184 | |
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185 | if (display) |
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186 | { |
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187 | selection_clear (); |
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188 | |
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189 | #ifdef MENUBAR |
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190 | if (menubarGC) XFreeGC (display->display, menubarGC); |
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191 | #endif |
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192 | #ifdef XTERM_SCROLLBAR |
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193 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
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194 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
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195 | #endif |
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196 | #ifdef PLAIN_SCROLLBAR |
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197 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
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198 | #endif |
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199 | #ifdef NEXT_SCROLLBAR |
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200 | if (blackGC) XFreeGC (display->display, blackGC); |
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201 | if (whiteGC) XFreeGC (display->display, whiteGC); |
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202 | if (grayGC) XFreeGC (display->display, grayGC); |
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203 | if (darkGC) XFreeGC (display->display, darkGC); |
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204 | if (stippleGC) XFreeGC (display->display, stippleGC); |
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205 | if (dimple) XFreePixmap (display->display, dimple); |
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206 | if (upArrow) XFreePixmap (display->display, upArrow); |
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207 | if (downArrow) XFreePixmap (display->display, downArrow); |
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208 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
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209 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
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210 | #endif |
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211 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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212 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
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213 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
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214 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
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215 | #endif |
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216 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
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217 | |
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218 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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219 | delete menuBar.drawable; |
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220 | //if (menuBar.win) |
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221 | // XDestroyWindow (display->display, menuBar.win); |
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222 | #endif |
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223 | delete TermWin.drawable; |
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224 | // destroy all windows |
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225 | if (TermWin.parent[0]) |
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226 | XDestroyWindow (display->display, TermWin.parent[0]); |
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227 | } |
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228 | |
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229 | // TODO: free pixcolours, colours should become part of rxvt_display |
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230 | |
74 | delete PixColors; |
231 | delete PixColors; |
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232 | |
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233 | displays.put (display); |
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234 | |
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235 | scr_release (); |
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236 | |
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237 | /* clear all resources */ |
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238 | for (int i = 0; i < allocated.size (); i++) |
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239 | free (allocated[i]); |
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240 | |
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241 | free (selection.text); |
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242 | // TODO: manage env vars in child only(!) |
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243 | free (env_windowid); |
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244 | free (env_display); |
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245 | free (env_term); |
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246 | free (env_colorfgbg); |
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247 | free (locale); |
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248 | #if 0 |
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249 | free (codeset); |
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250 | #endif |
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251 | |
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252 | delete envv; |
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253 | delete argv; |
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254 | } |
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255 | |
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256 | void |
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257 | rxvt_term::destroy () |
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258 | { |
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259 | if (display) |
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260 | { |
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261 | rootwin_ev.stop (display); |
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262 | termwin_ev.stop (display); |
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263 | vt_ev.stop (display); |
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264 | #ifdef USE_XIM |
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265 | im_destroy (); |
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266 | im_ev.stop (display); |
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267 | #endif |
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268 | #ifdef HAVE_SCROLLBARS |
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269 | scrollbar_ev.stop (display); |
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270 | #endif |
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271 | #ifdef MENUBAR |
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272 | menubar_ev.stop (display); |
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273 | #endif |
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274 | } |
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275 | |
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276 | check_ev.stop (); |
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277 | pty_ev.stop (); |
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278 | #ifdef CURSOR_BLINK |
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279 | cursor_blink_ev.stop (); |
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280 | #endif |
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281 | #ifdef TEXT_BLINK |
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282 | text_blink_ev.stop (); |
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283 | #endif |
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284 | #ifdef POINTER_BLANK |
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285 | pointer_ev.stop (); |
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286 | #endif |
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287 | |
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288 | destroy_ev.start (0); |
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289 | } |
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290 | |
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291 | void |
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292 | rxvt_term::destroy_cb (time_watcher &w) |
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293 | { |
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294 | SET_R (this); |
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295 | |
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296 | delete this; |
75 | } |
297 | } |
76 | |
298 | |
77 | /*----------------------------------------------------------------------*/ |
299 | /*----------------------------------------------------------------------*/ |
78 | /* rxvt_init() */ |
300 | /* rxvt_init () */ |
79 | /* LIBPROTO */ |
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80 | rxvt_t |
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81 | rxvt_init(int argc, const char *const *argv) |
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82 | { |
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83 | SET_R(new rxvt_term); |
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84 | dR; |
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85 | |
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86 | if (!R->init_vars () || !R->init (argc, argv)) |
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87 | { |
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88 | delete R; |
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89 | return NULL; |
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90 | } |
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91 | |
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92 | return R; |
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93 | } |
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94 | |
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95 | bool |
301 | bool |
96 | rxvt_term::init (int argc, const char *const *argv) |
302 | rxvt_term::init (int argc, const char *const *argv) |
97 | { |
303 | { |
98 | dR;//TODO (scrollbar, setidle) |
304 | SET_R (this); |
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305 | |
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306 | if (!init_vars ()) |
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307 | return false; |
99 | |
308 | |
100 | /* |
309 | /* |
101 | * Save and then give up any super-user privileges |
310 | * Save and then give up any super-user privileges |
102 | * If we need privileges in any area then we must specifically request it. |
311 | * If we need privileges in any area then we must specifically request it. |
103 | * We should only need to be root in these cases: |
312 | * We should only need to be root in these cases: |
104 | * 1. write utmp entries on some systems |
313 | * 1. write utmp entries on some systems |
105 | * 2. chown tty on some systems |
314 | * 2. chown tty on some systems |
106 | */ |
315 | */ |
107 | rxvt_privileges (this, SAVE); |
316 | privileges (SAVE); |
108 | rxvt_privileges (this, IGNORE); |
317 | privileges (IGNORE); |
109 | |
318 | |
110 | rxvt_init_secondary (this); |
319 | init_secondary (); |
111 | |
320 | |
112 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
321 | const char **cmd_argv = init_resources (argc, argv); |
113 | |
322 | |
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323 | set_locale (""); |
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324 | |
114 | #if (MENUBAR_MAX) |
325 | #if MENUBAR_MAX |
115 | rxvt_menubar_read (this, rs[Rs_menu]); |
326 | menubar_read (rs[Rs_menu]); |
116 | #endif |
327 | #endif |
117 | #ifdef HAVE_SCROLLBARS |
328 | #ifdef HAVE_SCROLLBARS |
118 | if (Options & Opt_scrollBar) |
329 | if (Options & Opt_scrollBar) |
119 | scrollbar_setIdle (); /* set existence for size calculations */ |
330 | scrollBar.setIdle (); /* set existence for size calculations */ |
120 | #endif |
331 | #endif |
121 | |
332 | |
122 | rxvt_Create_Windows (this, argc, argv); |
333 | create_windows (argc, argv); |
123 | |
334 | |
124 | rxvt_init_xlocale (this); |
335 | init_xlocale (); |
125 | |
336 | |
126 | rxvt_scr_reset (this); /* initialize screen */ |
337 | scr_reset (); /* initialize screen */ |
127 | #ifdef RXVT_GRAPHICS |
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128 | rxvt_Gr_reset (this); /* reset graphics */ |
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129 | #endif |
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130 | |
338 | |
131 | #if 0 |
339 | #if 0 |
132 | #ifdef DEBUG_X |
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133 | XSynchronize(Xdisplay, True); |
340 | XSynchronize (display->display, True); |
134 | XSetErrorHandler((XErrorHandler) abort); |
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135 | #else |
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136 | XSetErrorHandler((XErrorHandler) rxvt_xerror_handler); |
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137 | #endif |
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138 | #endif |
341 | #endif |
139 | |
342 | |
140 | #ifdef HAVE_SCROLLBARS |
343 | #ifdef HAVE_SCROLLBARS |
141 | if (Options & Opt_scrollBar) |
344 | if (Options & Opt_scrollBar) |
142 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
345 | resize_scrollbar (); /* create and map scrollbar */ |
143 | #endif |
346 | #endif |
144 | #if (MENUBAR_MAX) |
347 | #if (MENUBAR_MAX) |
145 | if (menubar_visible(r)) |
348 | if (menubar_visible ()) |
146 | XMapWindow (Xdisplay, menuBar.win); |
349 | XMapWindow (display->display, menuBar.win); |
147 | #endif |
350 | #endif |
148 | #ifdef TRANSPARENT |
351 | #ifdef TRANSPARENT |
149 | if (Options & Opt_transparent) |
352 | if (Options & Opt_transparent) |
150 | { |
353 | { |
151 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
354 | XSelectInput (display->display, display->root, PropertyChangeMask); |
152 | rxvt_check_our_parents (this); |
355 | check_our_parents (); |
153 | } |
356 | } |
154 | #endif |
357 | #endif |
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358 | |
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359 | rootwin_ev.start (display, display->root); |
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360 | |
155 | XMapWindow (Xdisplay, TermWin.vt); |
361 | XMapWindow (display->display, TermWin.vt); |
156 | XMapWindow (Xdisplay, TermWin.parent[0]); |
362 | XMapWindow (display->display, TermWin.parent[0]); |
157 | |
363 | |
158 | rxvt_init_env (this); |
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159 | rxvt_init_command (this, cmd_argv); |
364 | init_command (cmd_argv); |
160 | |
365 | |
161 | x_ev.start (Xfd, EVENT_READ); |
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162 | pty_ev.start (cmd_fd, EVENT_READ); |
366 | pty_ev.start (cmd_fd, EVENT_READ); |
163 | |
367 | |
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368 | check_ev.start (); |
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369 | |
164 | return true; |
370 | return true; |
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371 | } |
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372 | |
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373 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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374 | |
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375 | void |
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376 | rxvt_init_signals () |
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377 | { |
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378 | /* install exit handler for cleanup */ |
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379 | #if 0 |
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380 | #ifdef HAVE_ATEXIT |
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381 | atexit (rxvt_clean_exit); |
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382 | #else |
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383 | #endif |
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384 | #endif |
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385 | |
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386 | struct sigaction sa; |
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387 | |
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388 | sigfillset (&sa.sa_mask); |
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389 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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390 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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391 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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392 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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393 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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394 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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395 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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396 | |
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397 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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398 | /* signal (SIGURG, SIG_DFL); */ |
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399 | |
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400 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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401 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
165 | } |
402 | } |
166 | |
403 | |
167 | /* ------------------------------------------------------------------------- * |
404 | /* ------------------------------------------------------------------------- * |
168 | * SIGNAL HANDLING & EXIT HANDLER * |
405 | * SIGNAL HANDLING & EXIT HANDLER * |
169 | * ------------------------------------------------------------------------- */ |
406 | * ------------------------------------------------------------------------- */ |
… | |
… | |
171 | * Catch a SIGCHLD signal and exit if the direct child has died |
408 | * Catch a SIGCHLD signal and exit if the direct child has died |
172 | */ |
409 | */ |
173 | /* ARGSUSED */ |
410 | /* ARGSUSED */ |
174 | /* EXTPROTO */ |
411 | /* EXTPROTO */ |
175 | RETSIGTYPE |
412 | RETSIGTYPE |
176 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
413 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
177 | { |
414 | { |
178 | dR; |
|
|
179 | int pid, save_errno = errno; |
415 | int pid, save_errno = errno; |
180 | |
|
|
181 | do { |
|
|
182 | errno = 0; |
|
|
183 | } while ((pid = waitpid(-1, NULL, WNOHANG)) == -1 && errno == EINTR); |
416 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
184 | |
417 | ; |
185 | if (pid == R->cmd_pid) |
|
|
186 | exit(EXIT_SUCCESS); |
|
|
187 | |
|
|
188 | errno = save_errno; |
418 | errno = save_errno; |
189 | signal(SIGCHLD, rxvt_Child_signal); |
419 | |
|
|
420 | #if 0 |
|
|
421 | if (pid == cmd_pid) |
|
|
422 | exit (EXIT_SUCCESS); |
|
|
423 | #endif |
190 | } |
424 | } |
191 | |
425 | |
192 | /* |
426 | /* |
193 | * Catch a fatal signal and tidy up before quitting |
427 | * Catch a fatal signal and tidy up before quitting |
194 | */ |
428 | */ |
195 | /* EXTPROTO */ |
429 | /* EXTPROTO */ |
196 | RETSIGTYPE |
430 | RETSIGTYPE |
197 | rxvt_Exit_signal(int sig) |
431 | rxvt_Exit_signal (int sig) |
198 | { |
432 | { |
199 | signal(sig, SIG_DFL); |
433 | signal (sig, SIG_DFL); |
200 | #ifdef DEBUG_CMD |
434 | #ifdef DEBUG_CMD |
201 | rxvt_print_error("signal %d", sig); |
435 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
202 | #endif |
436 | #endif |
203 | rxvt_clean_exit(); |
437 | rxvt_clean_exit (); |
204 | kill(getpid(), sig); |
438 | kill (getpid (), sig); |
205 | } |
439 | } |
206 | |
440 | |
207 | /* ARGSUSED */ |
|
|
208 | /* INTPROTO */ |
441 | /* INTPROTO */ |
209 | int |
442 | int |
210 | rxvt_xerror_handler(const Display * display |
443 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
211 | __attribute__ ((unused)), const XErrorEvent * event) |
|
|
212 | { |
444 | { |
213 | dR; |
|
|
214 | |
|
|
215 | if (R->allowedxerror == -1) { |
445 | if (GET_R->allowedxerror == -1) |
216 | R->allowedxerror = event->error_code; |
446 | GET_R->allowedxerror = event->error_code; |
217 | return 0; /* ignored anyway */ |
447 | else |
218 | } |
448 | { |
219 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
449 | old_xerror_handler (display, event); |
220 | event->request_code, event->minor_code, |
450 | GET_R->destroy (); |
221 | event->error_code); |
451 | } |
222 | /* XXX: probably should call rxvt_clean_exit() bypassing X routines */ |
452 | |
223 | exit(EXIT_FAILURE); |
453 | return 0; |
224 | /* NOTREACHED */ |
|
|
225 | } |
454 | } |
226 | |
455 | |
227 | /*----------------------------------------------------------------------*/ |
456 | /*----------------------------------------------------------------------*/ |
228 | /* |
457 | /* |
229 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
458 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
230 | * TODO: if debugging, this should free up any known resources if we can |
459 | * TODO: if debugging, this should free up any known resources if we can |
231 | */ |
460 | */ |
232 | /* EXTPROTO */ |
461 | /* EXTPROTO */ |
233 | void |
462 | void |
234 | rxvt_clean_exit(void) |
463 | rxvt_clean_exit () |
235 | { |
464 | { |
236 | dR; |
465 | // TODO: rxvtd should clean up all ressources |
237 | |
466 | if (GET_R) |
238 | #ifdef DEBUG_SCREEN |
467 | GET_R->destroy (); |
239 | rxvt_scr_release(aR); |
|
|
240 | #endif |
|
|
241 | #ifndef NO_SETOWNER_TTYDEV |
|
|
242 | rxvt_privileged_ttydev(aR_ RESTORE); |
|
|
243 | #endif |
|
|
244 | #ifdef UTMP_SUPPORT |
|
|
245 | rxvt_privileged_utmp(aR_ RESTORE); |
|
|
246 | #endif |
|
|
247 | #ifdef USE_XIM |
|
|
248 | if (R->Input_Context != NULL) { |
|
|
249 | XDestroyIC(R->Input_Context); |
|
|
250 | R->Input_Context = NULL; |
|
|
251 | } |
|
|
252 | #endif |
|
|
253 | } |
468 | } |
254 | |
469 | |
255 | /* ------------------------------------------------------------------------- * |
470 | /* ------------------------------------------------------------------------- * |
256 | * MEMORY ALLOCATION WRAPPERS * |
471 | * MEMORY ALLOCATION WRAPPERS * |
257 | * ------------------------------------------------------------------------- */ |
472 | * ------------------------------------------------------------------------- */ |
258 | /* EXTPROTO */ |
473 | /* EXTPROTO */ |
259 | void * |
474 | void * |
260 | rxvt_malloc(size_t size) |
475 | rxvt_malloc (size_t size) |
261 | { |
476 | { |
262 | void *p; |
477 | void *p; |
263 | |
478 | |
264 | p = malloc(size); |
479 | p = malloc (size); |
265 | if (p) |
480 | if (p) |
266 | return p; |
481 | return p; |
267 | |
482 | |
268 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
483 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
269 | rxvt_clean_exit(); |
484 | rxvt_clean_exit (); |
270 | exit(EXIT_FAILURE); |
485 | exit (EXIT_FAILURE); |
271 | /* NOTREACHED */ |
486 | /* NOTREACHED */ |
272 | } |
487 | } |
273 | |
488 | |
274 | /* EXTPROTO */ |
489 | /* EXTPROTO */ |
275 | void * |
490 | void * |
276 | rxvt_calloc(size_t number, size_t size) |
491 | rxvt_calloc (size_t number, size_t size) |
277 | { |
492 | { |
278 | void *p; |
493 | void *p; |
279 | |
494 | |
280 | p = calloc(number, size); |
495 | p = calloc (number, size); |
281 | if (p) |
496 | if (p) |
282 | return p; |
497 | return p; |
283 | |
498 | |
284 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
499 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
285 | rxvt_clean_exit(); |
500 | rxvt_clean_exit (); |
286 | exit(EXIT_FAILURE); |
501 | exit (EXIT_FAILURE); |
287 | /* NOTREACHED */ |
502 | /* NOTREACHED */ |
288 | } |
503 | } |
289 | |
504 | |
290 | /* EXTPROTO */ |
505 | /* EXTPROTO */ |
291 | void * |
506 | void * |
292 | rxvt_realloc(void *ptr, size_t size) |
507 | rxvt_realloc (void *ptr, size_t size) |
293 | { |
508 | { |
294 | void *p; |
509 | void *p; |
295 | |
510 | |
296 | if (ptr) |
511 | if (ptr) |
297 | p = realloc(ptr, size); |
512 | p = realloc (ptr, size); |
298 | else |
513 | else |
299 | p = malloc(size); |
514 | p = malloc (size); |
300 | if (p) |
515 | if (p) |
301 | return p; |
516 | return p; |
302 | |
517 | |
303 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
518 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
304 | rxvt_clean_exit(); |
519 | rxvt_clean_exit (); |
305 | exit(EXIT_FAILURE); |
520 | exit (EXIT_FAILURE); |
306 | /* NOTREACHED */ |
521 | /* NOTREACHED */ |
307 | } |
522 | } |
308 | |
523 | |
309 | /* ------------------------------------------------------------------------- * |
524 | /* ------------------------------------------------------------------------- * |
310 | * PRIVILEGED OPERATIONS * |
525 | * PRIVILEGED OPERATIONS * |
311 | * ------------------------------------------------------------------------- */ |
526 | * ------------------------------------------------------------------------- */ |
312 | /* take care of suid/sgid super-user (root) privileges */ |
527 | /* take care of suid/sgid super-user (root) privileges */ |
313 | /* INTPROTO */ |
|
|
314 | void |
528 | void |
315 | rxvt_privileges(pR_ int mode) |
529 | rxvt_term::privileges (int mode) |
316 | { |
530 | { |
317 | #if ! defined(__CYGWIN32__) |
531 | #if ! defined(__CYGWIN32__) |
318 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
532 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
319 | /* setreuid() is the poor man's setuid(), seteuid() */ |
533 | /* setreuid () is the poor man's setuid (), seteuid () */ |
320 | # define seteuid(a) setreuid(-1, (a)) |
534 | # define seteuid(a) setreuid(-1, (a)) |
321 | # define setegid(a) setregid(-1, (a)) |
535 | # define setegid(a) setregid(-1, (a)) |
322 | # define HAVE_SETEUID |
536 | # define HAVE_SETEUID |
323 | # endif |
537 | # endif |
324 | # ifdef HAVE_SETEUID |
538 | # ifdef HAVE_SETEUID |
325 | switch (mode) { |
539 | switch (mode) |
|
|
540 | { |
326 | case IGNORE: |
541 | case IGNORE: |
327 | /* |
542 | /* |
328 | * change effective uid/gid - not real uid/gid - so we can switch |
543 | * change effective uid/gid - not real uid/gid - so we can switch |
329 | * back to root later, as required |
544 | * back to root later, as required |
330 | */ |
545 | */ |
331 | seteuid(getuid()); |
546 | seteuid (getuid ()); |
332 | setegid(getgid()); |
547 | setegid (getgid ()); |
333 | break; |
548 | break; |
334 | case SAVE: |
549 | case SAVE: |
335 | R->euid = geteuid(); |
550 | euid = geteuid (); |
336 | R->egid = getegid(); |
551 | egid = getegid (); |
337 | break; |
552 | break; |
338 | case RESTORE: |
553 | case RESTORE: |
339 | seteuid(R->euid); |
554 | seteuid (euid); |
340 | setegid(R->egid); |
555 | setegid (egid); |
341 | break; |
556 | break; |
342 | } |
557 | } |
343 | # else |
558 | # else |
344 | switch (mode) { |
559 | switch (mode) |
|
|
560 | { |
345 | case IGNORE: |
561 | case IGNORE: |
346 | setuid(getuid()); |
562 | setuid (getuid ()); |
347 | setgid(getgid()); |
563 | setgid (getgid ()); |
348 | /* FALLTHROUGH */ |
564 | /* FALLTHROUGH */ |
349 | case SAVE: |
565 | case SAVE: |
350 | /* FALLTHROUGH */ |
566 | /* FALLTHROUGH */ |
351 | case RESTORE: |
567 | case RESTORE: |
352 | break; |
568 | break; |
353 | } |
569 | } |
354 | # endif |
570 | # endif |
355 | #endif |
571 | #endif |
356 | } |
572 | } |
357 | |
573 | |
358 | #ifdef UTMP_SUPPORT |
574 | #ifdef UTMP_SUPPORT |
359 | /* EXTPROTO */ |
|
|
360 | void |
575 | void |
361 | rxvt_privileged_utmp(pR_ char action) |
576 | rxvt_term::privileged_utmp (char action) |
362 | { |
577 | { |
363 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
578 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
364 | action, R->next_utmp_action, getpid())); |
579 | action, next_utmp_action, getpid ())); |
365 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
580 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
366 | || (R->Options & Opt_utmpInhibit) |
581 | || (Options & Opt_utmpInhibit) |
367 | || R->ttydev == NULL || *R->ttydev == '\0') |
582 | || ttydev == NULL || *ttydev == '\0') |
368 | return; |
583 | return; |
369 | |
584 | |
370 | rxvt_privileges(aR_ RESTORE); |
585 | privileges (RESTORE); |
371 | if (action == SAVE) { |
586 | if (action == SAVE) |
|
|
587 | { |
372 | R->next_utmp_action = RESTORE; |
588 | next_utmp_action = RESTORE; |
373 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
589 | makeutent (ttydev, rs[Rs_display_name]); |
|
|
590 | } |
|
|
591 | else |
374 | } else { /* action == RESTORE */ |
592 | { /* action == RESTORE */ |
375 | R->next_utmp_action = IGNORE; |
593 | next_utmp_action = IGNORE; |
376 | rxvt_cleanutent(aR); |
594 | cleanutent (); |
377 | } |
595 | } |
378 | rxvt_privileges(aR_ IGNORE); |
596 | privileges (IGNORE); |
379 | } |
597 | } |
380 | #endif |
598 | #endif |
381 | |
599 | |
382 | #ifndef NO_SETOWNER_TTYDEV |
600 | #ifndef NO_SETOWNER_TTYDEV |
383 | /* EXTPROTO */ |
|
|
384 | void |
601 | void |
385 | rxvt_privileged_ttydev(pR_ char action) |
602 | rxvt_term::privileged_ttydev (char action) |
386 | { |
603 | { |
387 | D_MAIN((stderr, |
604 | D_MAIN ((stderr, |
388 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
605 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
389 | action, R->next_tty_action, getpid())); |
606 | action, next_tty_action, getpid ())); |
390 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
607 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
391 | || R->ttydev == NULL || *R->ttydev == '\0') |
608 | || ttydev == NULL || *ttydev == '\0') |
392 | return; |
609 | return; |
393 | |
610 | |
394 | rxvt_privileges(aR_ RESTORE); |
611 | privileges (RESTORE); |
395 | |
612 | |
396 | if (action == SAVE) { |
613 | if (action == SAVE) |
|
|
614 | { |
397 | R->next_tty_action = RESTORE; |
615 | next_tty_action = RESTORE; |
398 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
616 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
399 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
617 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
400 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
618 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
401 | R->next_tty_action = IGNORE; |
619 | next_tty_action = IGNORE; |
402 | else |
620 | else |
403 | # endif |
621 | # endif |
|
|
622 | |
404 | { |
623 | { |
405 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
624 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
406 | chmod(R->ttydev, R->ttymode); |
625 | chmod (ttydev, ttymode); |
407 | # ifdef HAVE_REVOKE |
626 | # ifdef HAVE_REVOKE |
408 | revoke(R->ttydev); |
627 | revoke (ttydev); |
409 | # endif |
628 | # endif |
|
|
629 | |
410 | } |
630 | } |
|
|
631 | } |
|
|
632 | else |
411 | } else { /* action == RESTORE */ |
633 | { /* action == RESTORE */ |
412 | R->next_tty_action = IGNORE; |
634 | next_tty_action = IGNORE; |
413 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
635 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
414 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
636 | chmod (ttydev, ttyfd_stat.st_mode); |
415 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
637 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
416 | # else |
638 | # else |
417 | chmod(R->ttydev, |
639 | chmod (ttydev, |
418 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
640 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
419 | chown(R->ttydev, 0, 0); |
641 | chown (ttydev, 0, 0); |
420 | # endif |
642 | # endif |
421 | } |
|
|
422 | |
643 | |
|
|
644 | } |
|
|
645 | |
423 | rxvt_privileges(aR_ IGNORE); |
646 | privileges (IGNORE); |
424 | |
647 | |
425 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
648 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
426 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
649 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
427 | action == RESTORE ? "Restoring" : (action == |
650 | action == RESTORE ? "Restoring" : (action == |
428 | SAVE ? "Saving" : |
651 | SAVE ? "Saving" : |
429 | "UNKNOWN ERROR for"), R->ttydev, |
652 | "UNKNOWN ERROR for"), ttydev, |
430 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
653 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
431 | R->ttyfd_stat.st_gid)); |
654 | ttyfd_stat.st_gid)); |
432 | # endif |
655 | # endif |
433 | } |
656 | } |
434 | #endif |
657 | #endif |
435 | |
658 | |
436 | /*----------------------------------------------------------------------*/ |
659 | /*----------------------------------------------------------------------*/ |
437 | /* |
660 | /* |
438 | * window size/position calculcations for XSizeHint and other storage. |
661 | * window size/position calculcations for XSizeHint and other storage. |
439 | * if width/height are non-zero then override calculated width/height |
662 | * if width/height are non-zero then override calculated width/height |
440 | */ |
663 | */ |
441 | /* EXTPROTO */ |
|
|
442 | void |
664 | void |
443 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
665 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
444 | { |
666 | { |
445 | short recalc_x, recalc_y; |
667 | short recalc_x, recalc_y; |
446 | int x, y, sb_w, mb_h, flags; |
668 | int x, y, sb_w, mb_h, flags; |
447 | unsigned int w, h; |
669 | unsigned int w, h; |
448 | unsigned int max_width, max_height; |
670 | unsigned int max_width, max_height; |
449 | |
671 | |
450 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
672 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
451 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
673 | TermWin.ncol, TermWin.nrow, szHint.width, |
452 | R->szHint.height)); |
674 | szHint.height)); |
453 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
675 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
454 | R->szHint.win_gravity = NorthWestGravity; |
676 | szHint.win_gravity = NorthWestGravity; |
455 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
677 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
456 | |
678 | |
457 | recalc_x = recalc_y = 0; |
679 | recalc_x = recalc_y = 0; |
458 | flags = 0; |
680 | flags = 0; |
459 | if (!R->parsed_geometry) { |
681 | if (!parsed_geometry) |
|
|
682 | { |
460 | R->parsed_geometry = 1; |
683 | parsed_geometry = 1; |
461 | if (R->rs[Rs_geometry]) |
684 | if (rs[Rs_geometry]) |
462 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
685 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
463 | if (flags & WidthValue) { |
686 | if (flags & WidthValue) |
|
|
687 | { |
464 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
688 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
465 | R->szHint.flags |= USSize; |
689 | szHint.flags |= USSize; |
466 | } |
690 | } |
467 | if (flags & HeightValue) { |
691 | if (flags & HeightValue) |
|
|
692 | { |
468 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
693 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
469 | R->szHint.flags |= USSize; |
694 | szHint.flags |= USSize; |
470 | } |
695 | } |
471 | if (flags & XValue) { |
696 | if (flags & XValue) |
|
|
697 | { |
472 | R->szHint.x = x; |
698 | szHint.x = x; |
473 | R->szHint.flags |= USPosition; |
699 | szHint.flags |= USPosition; |
474 | if (flags & XNegative) { |
700 | if (flags & XNegative) |
|
|
701 | { |
475 | recalc_x = 1; |
702 | recalc_x = 1; |
476 | R->szHint.win_gravity = NorthEastGravity; |
703 | szHint.win_gravity = NorthEastGravity; |
477 | } |
704 | } |
478 | } |
705 | } |
479 | if (flags & YValue) { |
706 | if (flags & YValue) |
|
|
707 | { |
480 | R->szHint.y = y; |
708 | szHint.y = y; |
481 | R->szHint.flags |= USPosition; |
709 | szHint.flags |= USPosition; |
482 | if (flags & YNegative) { |
710 | if (flags & YNegative) |
|
|
711 | { |
483 | recalc_y = 1; |
712 | recalc_y = 1; |
484 | if (R->szHint.win_gravity == NorthEastGravity) |
713 | if (szHint.win_gravity == NorthEastGravity) |
485 | R->szHint.win_gravity = SouthEastGravity; |
714 | szHint.win_gravity = SouthEastGravity; |
486 | else |
715 | else |
487 | R->szHint.win_gravity = SouthWestGravity; |
716 | szHint.win_gravity = SouthWestGravity; |
488 | } |
717 | } |
489 | } |
718 | } |
490 | } |
719 | } |
|
|
720 | |
491 | /* TODO: BOUNDS */ |
721 | /* TODO: BOUNDS */ |
492 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
722 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
493 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
723 | TermWin.height = TermWin.nrow * TermWin.fheight; |
494 | max_width = MAX_COLS * R->TermWin.fwidth; |
724 | max_width = MAX_COLS * TermWin.fwidth; |
495 | max_height = MAX_ROWS * R->TermWin.fheight; |
725 | max_height = MAX_ROWS * TermWin.fheight; |
496 | |
726 | |
497 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
727 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
498 | |
728 | |
499 | sb_w = mb_h = 0; |
729 | sb_w = mb_h = 0; |
500 | R->window_vt_x = R->window_vt_y = 0; |
730 | window_vt_x = window_vt_y = 0; |
501 | if (scrollbar_visible(R)) { |
731 | if (scrollbar_visible ()) |
|
|
732 | { |
502 | sb_w = scrollbar_TotalWidth(); |
733 | sb_w = scrollbar_TotalWidth (); |
503 | R->szHint.base_width += sb_w; |
734 | szHint.base_width += sb_w; |
504 | if (!(R->Options & Opt_scrollBar_right)) |
735 | if (! (Options & Opt_scrollBar_right)) |
505 | R->window_vt_x = sb_w; |
736 | window_vt_x = sb_w; |
506 | } |
737 | } |
507 | if (menubar_visible(R)) { |
738 | if (menubar_visible ()) |
|
|
739 | { |
508 | mb_h = menuBar_TotalHeight(); |
740 | mb_h = menuBar_TotalHeight (); |
509 | R->szHint.base_height += mb_h; |
741 | szHint.base_height += mb_h; |
510 | R->window_vt_y = mb_h; |
742 | window_vt_y = mb_h; |
511 | } |
743 | } |
512 | R->szHint.width_inc = R->TermWin.fwidth; |
744 | szHint.width_inc = TermWin.fwidth; |
513 | R->szHint.height_inc = R->TermWin.fheight; |
745 | szHint.height_inc = TermWin.fheight; |
514 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
746 | szHint.min_width = szHint.base_width + szHint.width_inc; |
515 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
747 | szHint.min_height = szHint.base_height + szHint.height_inc; |
516 | |
748 | |
517 | if (width && width - R->szHint.base_width < max_width) { |
749 | if (width && width - szHint.base_width < max_width) |
|
|
750 | { |
518 | R->szHint.width = width; |
751 | szHint.width = width; |
519 | R->TermWin.width = width - R->szHint.base_width; |
752 | TermWin.width = width - szHint.base_width; |
520 | } else { |
753 | } |
|
|
754 | else |
|
|
755 | { |
521 | MIN_IT(R->TermWin.width, max_width); |
756 | MIN_IT (TermWin.width, max_width); |
522 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
757 | szHint.width = szHint.base_width + TermWin.width; |
523 | } |
758 | } |
524 | if (height && height - R->szHint.base_height < max_height) { |
759 | if (height && height - szHint.base_height < max_height) |
|
|
760 | { |
525 | R->szHint.height = height; |
761 | szHint.height = height; |
526 | R->TermWin.height = height - R->szHint.base_height; |
762 | TermWin.height = height - szHint.base_height; |
527 | } else { |
763 | } |
|
|
764 | else |
|
|
765 | { |
528 | MIN_IT(R->TermWin.height, max_height); |
766 | MIN_IT (TermWin.height, max_height); |
529 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
767 | szHint.height = szHint.base_height + TermWin.height; |
530 | } |
768 | } |
531 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
769 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
532 | R->window_sb_x = R->szHint.width - sb_w; |
770 | window_sb_x = szHint.width - sb_w; |
533 | |
771 | |
534 | if (recalc_x) |
772 | if (recalc_x) |
535 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
773 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
536 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
774 | - szHint.width - 2 * TermWin.ext_bwidth); |
537 | if (recalc_y) |
775 | if (recalc_y) |
538 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
776 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
539 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
777 | - szHint.height - 2 * TermWin.ext_bwidth); |
540 | |
778 | |
541 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
779 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
542 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
780 | TermWin.nrow = TermWin.height / TermWin.fheight; |
543 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
781 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
544 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
782 | TermWin.ncol, TermWin.nrow, szHint.width, |
545 | R->szHint.height)); |
783 | szHint.height)); |
546 | return; |
784 | return; |
547 | } |
785 | } |
548 | |
786 | |
549 | /*----------------------------------------------------------------------*/ |
787 | /*----------------------------------------------------------------------*/ |
550 | /* |
788 | /* |
551 | * Tell the teletype handler what size the window is. |
789 | * Tell the teletype handler what size the window is. |
552 | * Called after a window size change. |
790 | * Called after a window size change. |
553 | */ |
791 | */ |
554 | /* EXTPROTO */ |
|
|
555 | void |
792 | void |
556 | rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) |
793 | rxvt_term::tt_winch () |
557 | { |
794 | { |
558 | struct winsize ws; |
795 | struct winsize ws; |
559 | |
796 | |
560 | if (fd < 0) |
797 | if (cmd_fd < 0) |
561 | return; |
798 | return; |
|
|
799 | |
562 | ws.ws_col = col; |
800 | ws.ws_col = TermWin.ncol; |
563 | ws.ws_row = row; |
801 | ws.ws_row = TermWin.nrow; |
564 | ws.ws_xpixel = ws.ws_ypixel = 0; |
802 | ws.ws_xpixel = ws.ws_ypixel = 0; |
565 | #ifndef DEBUG_SIZE |
803 | #ifndef DEBUG_SIZE |
566 | (void)ioctl(fd, TIOCSWINSZ, &ws); |
804 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
567 | #else |
805 | #else |
568 | if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { |
806 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
569 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
807 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
570 | } |
|
|
571 | # ifdef SIGWINCH |
808 | # ifdef SIGWINCH |
572 | else if (pid) /* force through to the command */ |
809 | else if (cmd_pid) /* force through to the command */ |
573 | kill(pid, SIGWINCH); |
810 | kill (cmd_pid, SIGWINCH); |
574 | # endif |
811 | # endif |
575 | #endif |
812 | #endif |
576 | } |
813 | } |
577 | |
814 | |
578 | /*----------------------------------------------------------------------*/ |
815 | /*----------------------------------------------------------------------*/ |
579 | /* rxvt_change_font() - Switch to a new font */ |
816 | /* rxvt_change_font () - Switch to a new font */ |
580 | /* |
817 | /* |
581 | * init = 1 - initialize |
818 | * init = 1 - initialize |
582 | * |
819 | * |
583 | * fontname == FONT_UP - switch to bigger font |
820 | * fontname == FONT_UP - switch to bigger font |
584 | * fontname == FONT_DN - switch to smaller font |
821 | * fontname == FONT_DN - switch to smaller font |
585 | */ |
822 | */ |
586 | /* EXTPROTO */ |
823 | bool |
587 | void |
|
|
588 | rxvt_change_font(pR_ int init, const char *fontname) |
824 | rxvt_term::change_font (const char *fontname) |
589 | { |
825 | { |
590 | } |
826 | if (fontname == FONT_UP) |
|
|
827 | { |
|
|
828 | // TODO |
|
|
829 | } |
|
|
830 | else if (fontname == FONT_DN) |
|
|
831 | { |
|
|
832 | // TODO |
|
|
833 | } |
|
|
834 | else |
|
|
835 | { |
|
|
836 | rxvt_fontset *fs = new rxvt_fontset (this); |
591 | |
837 | |
592 | /* INTPROTO */ |
838 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
593 | void |
839 | { |
|
|
840 | delete TermWin.fontset; |
|
|
841 | TermWin.fontset = fs; |
|
|
842 | TermWin.fwidth = fs->base_font ()->width; |
|
|
843 | TermWin.fheight = fs->base_font ()->height; |
|
|
844 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
845 | |
|
|
846 | if (TermWin.parent[0]) |
|
|
847 | { |
|
|
848 | resize_all_windows (0, 0, 0); |
|
|
849 | scr_remap_chars (); |
|
|
850 | scr_touch (true); |
|
|
851 | } |
|
|
852 | |
|
|
853 | return true; |
|
|
854 | } |
|
|
855 | } |
|
|
856 | |
|
|
857 | return false; |
|
|
858 | } |
|
|
859 | |
|
|
860 | bool |
594 | rxvt_font_up_down(pR_ int n, int direction) |
861 | rxvt_term::font_up_down (int n, int direction) |
595 | { |
862 | { |
|
|
863 | return false; |
596 | } |
864 | } |
597 | |
865 | |
598 | /*----------------------------------------------------------------------*/ |
866 | /*----------------------------------------------------------------------*/ |
599 | /*----------------------------------------------------------------------*/ |
867 | /*----------------------------------------------------------------------*/ |
600 | /* xterm sequences - title, iconName, color (exptl) */ |
868 | /* xterm sequences - title, iconName, color (exptl) */ |
601 | /* EXTPROTO */ |
|
|
602 | void |
869 | void |
603 | rxvt_set_title(pR_ const char *str) |
870 | rxvt_term::set_title (const char *str) |
604 | { |
871 | { |
605 | #ifndef SMART_WINDOW_TITLE |
872 | #ifndef SMART_WINDOW_TITLE |
606 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
873 | XStoreName (display->display, TermWin.parent[0], str); |
607 | #else |
874 | #else |
608 | char *name; |
875 | char *name; |
609 | |
876 | |
610 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
877 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
611 | name = NULL; |
878 | name = NULL; |
|
|
879 | |
612 | if (name == NULL || STRCMP(name, str)) |
880 | if (name == NULL || STRCMP (name, str)) |
613 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
881 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
882 | |
614 | if (name) |
883 | if (name) |
615 | XFree(name); |
884 | XFree (name); |
616 | #endif |
885 | #endif |
617 | } |
886 | } |
618 | |
887 | |
619 | /* EXTPROTO */ |
|
|
620 | void |
888 | void |
621 | rxvt_set_iconName(pR_ const char *str) |
889 | rxvt_term::set_icon_name (const char *str) |
622 | { |
890 | { |
623 | #ifndef SMART_WINDOW_TITLE |
891 | #ifndef SMART_WINDOW_TITLE |
624 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
892 | XSetIconName (display->display, TermWin.parent[0], str); |
625 | #else |
893 | #else |
626 | char *name; |
894 | char *name; |
627 | |
895 | |
628 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
896 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
629 | name = NULL; |
897 | name = NULL; |
|
|
898 | |
630 | if (name == NULL || STRCMP(name, str)) |
899 | if (name == NULL || STRCMP (name, str)) |
631 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
900 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
901 | |
632 | if (name) |
902 | if (name) |
633 | XFree(name); |
903 | XFree (name); |
634 | #endif |
904 | #endif |
635 | } |
905 | } |
636 | |
906 | |
637 | #ifdef XTERM_COLOR_CHANGE |
907 | #ifdef XTERM_COLOR_CHANGE |
638 | /* EXTPROTO */ |
|
|
639 | void |
908 | void |
640 | rxvt_set_window_color(pR_ int idx, const char *color) |
909 | rxvt_term::set_window_color (int idx, const char *color) |
641 | { |
910 | { |
642 | rxvt_color xcol; |
911 | rxvt_color xcol; |
643 | int i; |
912 | int i; |
644 | |
913 | |
645 | if (color == NULL || *color == '\0') |
914 | if (color == NULL || *color == '\0') |
646 | return; |
915 | return; |
647 | |
916 | |
648 | /* handle color aliases */ |
917 | /* handle color aliases */ |
649 | if (isdigit(*color)) { |
918 | if (isdigit (*color)) |
|
|
919 | { |
650 | i = atoi(color); |
920 | i = atoi (color); |
|
|
921 | if (i >= 8 && i <= 15) |
651 | if (i >= 8 && i <= 15) { /* bright colors */ |
922 | { /* bright colors */ |
652 | i -= 8; |
923 | i -= 8; |
653 | # ifndef NO_BRIGHTCOLOR |
924 | # ifndef NO_BRIGHTCOLOR |
654 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
925 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
655 | SET_PIXCOLOR(R, idx); |
926 | SET_PIXCOLOR (idx); |
656 | goto Done; |
927 | goto Done; |
657 | # endif |
928 | # endif |
|
|
929 | |
658 | } |
930 | } |
659 | if (i >= 0 && i <= 7) { /* normal colors */ |
931 | if (i >= 0 && i <= 7) |
|
|
932 | { /* normal colors */ |
660 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
933 | PixColors[idx] = PixColors[minCOLOR + i]; |
661 | SET_PIXCOLOR(R, idx); |
934 | SET_PIXCOLOR (idx); |
662 | goto Done; |
935 | goto Done; |
663 | } |
936 | } |
664 | } |
937 | } |
665 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
938 | if (!rXParseAllocColor (& xcol, color)) |
666 | return; |
939 | return; |
667 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
940 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
668 | |
941 | |
669 | /* |
942 | /* |
670 | * FIXME: should free colors here, but no idea how to do it so instead, |
943 | * FIXME: should free colors here, but no idea how to do it so instead, |
671 | * so just keep gobbling up the colormap |
944 | * so just keep gobbling up the colormap |
672 | */ |
945 | */ |
673 | # if 0 |
946 | # if 0 |
674 | for (i = Color_Black; i <= Color_White; i++) |
947 | for (i = Color_Black; i <= Color_White; i++) |
675 | if (R->PixColors[idx] == R->PixColors[i]) |
948 | if (PixColors[idx] == PixColors[i]) |
676 | break; |
949 | break; |
677 | if (i > Color_White) { |
950 | if (i > Color_White) |
|
|
951 | { |
678 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
952 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
679 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
953 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
680 | DisplayPlanes(R->Xdisplay, Xscreen)); |
954 | DisplayPlanes (display->display, display->screen)); |
681 | } |
955 | } |
682 | # endif |
956 | # endif |
683 | |
957 | |
684 | R->PixColors[idx] = xcol; |
958 | PixColors[idx] = xcol; |
685 | SET_PIXCOLOR(R, idx); |
959 | SET_PIXCOLOR (idx); |
686 | |
960 | |
687 | /* XSetWindowAttributes attr; */ |
961 | /* XSetWindowAttributes attr; */ |
688 | /* Cursor cursor; */ |
962 | /* Cursor cursor; */ |
689 | Done: |
963 | Done: |
690 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
964 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
691 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
965 | XSetWindowBackground (display->display, TermWin.vt, |
692 | R->PixColors[Color_bg]); |
966 | PixColors[Color_bg]); |
693 | |
967 | |
694 | /* handle Color_BD, scrollbar background, etc. */ |
968 | /* handle Color_BD, scrollbar background, etc. */ |
695 | |
969 | |
696 | rxvt_set_colorfgbg(aR); |
970 | set_colorfgbg (); |
697 | rxvt_recolour_cursor(aR); |
971 | recolour_cursor (); |
698 | /* the only reasonable way to enforce a clean update */ |
972 | /* the only reasonable way to enforce a clean update */ |
699 | rxvt_scr_poweron(aR); |
973 | scr_poweron (); |
700 | } |
974 | } |
701 | |
975 | |
702 | #else |
976 | #else |
703 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
977 | # define set_window_color (idx,color) ((void)0) |
704 | #endif /* XTERM_COLOR_CHANGE */ |
978 | #endif /* XTERM_COLOR_CHANGE */ |
705 | |
979 | |
706 | /* EXTPROTO */ |
|
|
707 | void |
980 | void |
708 | rxvt_recolour_cursor(pR) |
981 | rxvt_term::recolour_cursor () |
709 | { |
982 | { |
710 | rxvt_color xcol[2]; |
|
|
711 | |
|
|
712 | #if TODO |
983 | #if TODO |
|
|
984 | rxvt_color xcol[2]; |
|
|
985 | |
713 | xcol[0] = R->PixColors[Color_pointer]; |
986 | xcol[0] = PixColors[Color_pointer]; |
714 | xcol[1] = R->PixColors[Color_bg]; |
987 | xcol[1] = PixColors[Color_bg]; |
715 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
988 | XQueryColors (display->display, XCMAP, xcol, 2); |
716 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
989 | XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); |
717 | #endif |
990 | #endif |
718 | } |
991 | } |
719 | |
992 | |
720 | /*----------------------------------------------------------------------*/ |
993 | /*----------------------------------------------------------------------*/ |
721 | /* |
994 | /* |
722 | * find if fg/bg matches any of the normal (low-intensity) colors |
995 | * find if fg/bg matches any of the normal (low-intensity) colors |
723 | */ |
996 | */ |
724 | /* INTPROTO */ |
|
|
725 | void |
997 | void |
726 | rxvt_set_colorfgbg(pR) |
998 | rxvt_term::set_colorfgbg () |
727 | { |
999 | { |
728 | unsigned int i; |
1000 | unsigned int i; |
729 | const char *xpmb = "\0"; |
1001 | const char *xpmb = "\0"; |
730 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
1002 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
731 | |
1003 | |
732 | R->env_colorfgbg = |
1004 | env_colorfgbg = |
733 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
1005 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
734 | STRCPY(fstr, "default"); |
1006 | STRCPY (fstr, "default"); |
735 | STRCPY(bstr, "default"); |
1007 | STRCPY (bstr, "default"); |
736 | for (i = Color_Black; i <= Color_White; i++) |
1008 | for (i = Color_Black; i <= Color_White; i++) |
737 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
1009 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
1010 | { |
738 | sprintf(fstr, "%d", (i - Color_Black)); |
1011 | sprintf (fstr, "%d", (i - Color_Black)); |
739 | break; |
1012 | break; |
740 | } |
1013 | } |
741 | for (i = Color_Black; i <= Color_White; i++) |
1014 | for (i = Color_Black; i <= Color_White; i++) |
742 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
1015 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
1016 | { |
743 | sprintf(bstr, "%d", (i - Color_Black)); |
1017 | sprintf (bstr, "%d", (i - Color_Black)); |
744 | #ifdef XPM_BACKGROUND |
1018 | #ifdef XPM_BACKGROUND |
745 | xpmb = "default;"; |
1019 | xpmb = "default;"; |
746 | #endif |
1020 | #endif |
747 | break; |
1021 | break; |
748 | } |
1022 | } |
|
|
1023 | |
749 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1024 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
750 | putenv(R->env_colorfgbg); |
|
|
751 | |
1025 | |
752 | #ifndef NO_BRIGHTCOLOR |
1026 | #ifndef NO_BRIGHTCOLOR |
753 | R->colorfgbg = DEFAULT_RSTYLE; |
1027 | colorfgbg = DEFAULT_RSTYLE; |
754 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
1028 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
1029 | { |
755 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
1030 | if (PixColors[Color_fg] == PixColors[i]) |
756 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
1031 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
757 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
1032 | if (PixColors[Color_bg] == PixColors[i]) |
758 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
1033 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
759 | } |
1034 | } |
760 | #endif |
1035 | #endif |
761 | } |
1036 | } |
762 | |
1037 | |
763 | /*----------------------------------------------------------------------*/ |
1038 | /*----------------------------------------------------------------------*/ |
764 | /* |
1039 | /* |
765 | * Colour determination for low colour displays, routine from |
1040 | * Colour determination for low colour displays, routine from |
766 | * Hans de Goede <hans@highrise.nl> |
1041 | * Hans de Goede <hans@highrise.nl> |
767 | */ |
1042 | */ |
768 | |
1043 | |
769 | /* EXTPROTO */ |
|
|
770 | int |
1044 | int |
771 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
1045 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
772 | { |
1046 | { |
773 | screen_in_out->set(aR_ colour); |
|
|
774 | |
|
|
775 | if (!screen_in_out->set(aR_ colour)) { |
1047 | if (!screen_in_out->set (display, colour)) |
776 | rxvt_print_error("can't allocate colour: %s", colour); |
1048 | { |
|
|
1049 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
777 | return false; |
1050 | return false; |
778 | } |
1051 | } |
779 | |
1052 | |
780 | return true; |
1053 | return true; |
781 | } |
1054 | } |
782 | |
1055 | |
783 | /* -------------------------------------------------------------------- * |
1056 | /* -------------------------------------------------------------------- * |
784 | * - WINDOW RESIZING - * |
1057 | * - WINDOW RESIZING - * |
785 | * -------------------------------------------------------------------- */ |
1058 | * -------------------------------------------------------------------- */ |
786 | /* EXTPROTO */ |
|
|
787 | void |
1059 | void |
788 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
1060 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
789 | int ignoreparent) |
|
|
790 | { |
1061 | { |
791 | int fix_screen; |
1062 | int fix_screen; |
792 | |
1063 | |
793 | #ifdef SMART_RESIZE |
1064 | #ifdef SMART_RESIZE |
794 | int old_width = R->szHint.width, old_height = R->szHint.height; |
1065 | int old_width = szHint.width, old_height = szHint.height; |
795 | #endif |
1066 | #endif |
796 | |
1067 | |
797 | rxvt_window_calc(aR_ width, height); |
1068 | window_calc (width, height); |
798 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
1069 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
799 | if (!ignoreparent) { |
1070 | if (!ignoreparent) |
|
|
1071 | { |
800 | #ifdef SMART_RESIZE |
1072 | #ifdef SMART_RESIZE |
801 | /* |
1073 | /* |
802 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1074 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
803 | * reposition window on resize depending on placement on screen |
1075 | * reposition window on resize depending on placement on screen |
804 | */ |
1076 | */ |
805 | int x, y, x1, y1; |
1077 | int x, y, x1, y1; |
806 | int dx, dy; |
1078 | int dx, dy; |
807 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1079 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
808 | Window unused_cr; |
1080 | Window unused_cr; |
809 | |
1081 | |
810 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
1082 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
811 | 0, 0, &x, &y, &unused_cr); |
1083 | 0, 0, &x, &y, &unused_cr); |
812 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
1084 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
813 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1085 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
814 | /* |
1086 | /* |
815 | * if Xroot isn't the parent window, a WM will probably have offset |
1087 | * if display->root isn't the parent window, a WM will probably have offset |
816 | * our position for handles and decorations. Counter it |
1088 | * our position for handles and decorations. Counter it |
817 | */ |
1089 | */ |
818 | if (x1 != x || y1 != y) { |
1090 | if (x1 != x || y1 != y) |
|
|
1091 | { |
819 | x -= x1; |
1092 | x -= x1; |
820 | y -= y1; |
1093 | y -= y1; |
821 | } |
1094 | } |
822 | |
1095 | |
823 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
1096 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
824 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
1097 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
825 | dx = old_width - R->szHint.width; |
1098 | dx = old_width - szHint.width; |
826 | dy = old_height - R->szHint.height; |
1099 | dy = old_height - szHint.height; |
827 | |
1100 | |
828 | /* Check position of the center of the window */ |
1101 | /* Check position of the center of the window */ |
829 | if (x < x1) /* left half */ |
1102 | if (x < x1) /* left half */ |
830 | dx = 0; |
1103 | dx = 0; |
831 | else if (x == x1) /* exact center */ |
1104 | else if (x == x1) /* exact center */ |
832 | dx /= 2; |
1105 | dx /= 2; |
833 | if (y < y1) /* top half */ |
1106 | if (y < y1) /* top half */ |
834 | dy = 0; |
1107 | dy = 0; |
835 | else if (y == y1) /* exact center */ |
1108 | else if (y == y1) /* exact center */ |
836 | dy /= 2; |
1109 | dy /= 2; |
837 | |
1110 | |
838 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
1111 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
839 | R->szHint.width, R->szHint.height); |
1112 | szHint.width, szHint.height); |
840 | #else |
1113 | #else |
841 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
1114 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
842 | R->szHint.height); |
1115 | szHint.height); |
843 | #endif |
1116 | #endif |
844 | } |
|
|
845 | |
1117 | |
|
|
1118 | } |
|
|
1119 | |
846 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
1120 | fix_screen = (TermWin.ncol != prev_ncol |
847 | || R->TermWin.nrow != R->prev_nrow); |
1121 | || TermWin.nrow != prev_nrow); |
|
|
1122 | |
848 | if (fix_screen || width != R->old_width || height != R->old_height) { |
1123 | if (fix_screen || width != old_width || height != old_height) |
|
|
1124 | { |
849 | if (scrollbar_visible(R)) { |
1125 | if (scrollbar_visible ()) |
|
|
1126 | { |
850 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
1127 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
851 | 0, scrollbar_TotalWidth(), R->szHint.height); |
1128 | 0, scrollbar_TotalWidth (), szHint.height); |
852 | rxvt_Resize_scrollBar(aR); |
1129 | resize_scrollbar (); |
853 | } |
1130 | } |
|
|
1131 | |
854 | if (menubar_visible(R)) |
1132 | if (menubar_visible ()) |
855 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
1133 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
856 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
1134 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1135 | |
857 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
1136 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
858 | R->window_vt_y, TermWin_TotalWidth(), |
1137 | window_vt_y, TermWin_TotalWidth (), |
859 | TermWin_TotalHeight()); |
1138 | TermWin_TotalHeight ()); |
860 | #ifdef RXVT_GRAPHICS |
1139 | scr_clear (height != old_height); |
861 | if (R->old_height) |
|
|
862 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
863 | R->old_height - R->szHint.base_height); |
|
|
864 | #endif |
|
|
865 | rxvt_scr_clear(aR); |
|
|
866 | #ifdef XPM_BACKGROUND |
1140 | #ifdef XPM_BACKGROUND |
867 | rxvt_resize_pixmap(aR); |
1141 | resize_pixmap (); |
868 | #endif |
1142 | #endif |
869 | } |
|
|
870 | |
1143 | |
|
|
1144 | } |
|
|
1145 | |
871 | if (fix_screen || R->old_height == 0) { |
1146 | if (fix_screen || old_height == 0) |
|
|
1147 | { |
872 | int curr_screen = -1; |
1148 | int curr_screen = -1; |
873 | uint16_t old_ncol = R->prev_ncol; |
1149 | int old_ncol = prev_ncol; |
874 | |
1150 | |
875 | /* scr_reset only works on the primary screen */ |
1151 | /* scr_reset only works on the primary screen */ |
876 | if (R->old_height) /* this is not the first time through */ |
1152 | if (old_height) /* this is not the first time through */ |
|
|
1153 | { |
|
|
1154 | unsigned int ncol = TermWin.ncol; |
|
|
1155 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
877 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
1156 | curr_screen = scr_change_screen (PRIMARY); |
878 | rxvt_scr_reset(aR); |
1157 | TermWin.ncol = ncol; |
879 | if (curr_screen >= 0) { /* this is not the first time through */ |
|
|
880 | rxvt_scr_change_screen(aR_ curr_screen); |
|
|
881 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
|
|
882 | } |
1158 | } |
883 | } |
|
|
884 | |
1159 | |
|
|
1160 | scr_reset (); |
|
|
1161 | |
|
|
1162 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
1163 | { |
|
|
1164 | scr_change_screen (curr_screen); |
|
|
1165 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1166 | } |
|
|
1167 | } |
|
|
1168 | |
885 | R->old_width = R->szHint.width; |
1169 | old_width = szHint.width; |
886 | R->old_height = R->szHint.height; |
1170 | old_height = szHint.height; |
887 | |
1171 | |
888 | #ifdef USE_XIM |
1172 | #ifdef USE_XIM |
889 | rxvt_IMSetStatusPosition(aR); |
1173 | IMSetStatusPosition (); |
890 | #endif |
1174 | #endif |
891 | } |
1175 | } |
892 | |
1176 | |
893 | /* |
1177 | /* |
894 | * Set the width/height of the vt window in characters. Units are pixels. |
1178 | * Set the width/height of the vt window in characters. Units are pixels. |
895 | * good for toggling 80/132 columns |
1179 | * good for toggling 80/132 columns |
896 | */ |
1180 | */ |
897 | /* EXTPROTO */ |
|
|
898 | void |
1181 | void |
899 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
1182 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
900 | { |
1183 | { |
901 | XWindowAttributes wattr; |
1184 | XWindowAttributes wattr; |
902 | |
1185 | |
903 | if (width == 0 || height == 0) { |
1186 | if (width == 0 || height == 0) |
|
|
1187 | { |
904 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
1188 | XGetWindowAttributes (display->display, display->root, &wattr); |
905 | if (width == 0) |
1189 | if (width == 0) |
906 | width = wattr.width - R->szHint.base_width; |
1190 | width = wattr.width - szHint.base_width; |
907 | if (height == 0) |
1191 | if (height == 0) |
908 | height = wattr.height - R->szHint.base_height; |
1192 | height = wattr.height - szHint.base_height; |
909 | } |
1193 | } |
910 | if (width != R->TermWin.width || height != R->TermWin.height) { |
1194 | if (width != TermWin.width || height != TermWin.height) |
|
|
1195 | { |
911 | width += R->szHint.base_width; |
1196 | width += szHint.base_width; |
912 | height += R->szHint.base_height; |
1197 | height += szHint.base_height; |
913 | rxvt_resize_all_windows(aR_ width, height, 0); |
1198 | resize_all_windows (width, height, 0); |
914 | } |
1199 | } |
915 | } |
1200 | } |
916 | |
1201 | |
917 | /* -------------------------------------------------------------------- * |
1202 | /* -------------------------------------------------------------------- * |
918 | * - X INPUT METHOD ROUTINES - * |
1203 | * - X INPUT METHOD ROUTINES - * |
919 | * -------------------------------------------------------------------- */ |
1204 | * -------------------------------------------------------------------- */ |
920 | #ifdef USE_XIM |
1205 | #ifdef USE_XIM |
921 | /* INTPROTO */ |
1206 | |
922 | void |
1207 | void |
923 | rxvt_setSize(pR_ XRectangle * size) |
1208 | rxvt_term::im_set_size (XRectangle *size) |
924 | { |
1209 | { |
925 | size->x = R->TermWin.int_bwidth; |
1210 | size->x = TermWin.int_bwidth; |
926 | size->y = R->TermWin.int_bwidth; |
1211 | size->y = TermWin.int_bwidth; |
927 | size->width = Width2Pixel(R->TermWin.ncol); |
1212 | size->width = Width2Pixel (TermWin.ncol); |
928 | size->height = Height2Pixel(R->TermWin.nrow); |
1213 | size->height = Height2Pixel (TermWin.nrow); |
929 | } |
1214 | } |
930 | |
1215 | |
931 | /* INTPROTO */ |
|
|
932 | void |
1216 | void |
933 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1217 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
934 | { |
1218 | { |
935 | *fg = R->PixColors[Color_fg]; |
1219 | *fg = PixColors[Color_fg]; |
936 | *bg = R->PixColors[Color_bg]; |
1220 | *bg = PixColors[Color_bg]; |
937 | } |
1221 | } |
938 | |
1222 | |
939 | /* Checking whether input method is running. */ |
1223 | /* Checking whether input method is running. */ |
940 | /* INTPROTO */ |
|
|
941 | Bool |
1224 | bool |
942 | rxvt_IMisRunning(pR) |
1225 | rxvt_term::IMisRunning () |
943 | { |
1226 | { |
944 | char *p; |
1227 | char *p; |
945 | Atom atom; |
1228 | Atom atom; |
946 | Window win; |
1229 | Window win; |
947 | char server[IMBUFSIZ]; |
1230 | char server[IMBUFSIZ]; |
948 | |
1231 | |
949 | /* get current locale modifier */ |
1232 | /* get current locale modifier */ |
950 | if ((p = XSetLocaleModifiers(NULL)) != NULL) { |
1233 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
|
|
1234 | { |
951 | STRCPY(server, "@server="); |
1235 | STRCPY (server, "@server="); |
952 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1236 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
953 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1237 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
954 | *p = '\0'; |
1238 | *p = '\0'; |
955 | |
1239 | |
956 | atom = XInternAtom(R->Xdisplay, server, False); |
1240 | atom = XInternAtom (display->display, server, False); |
957 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1241 | win = XGetSelectionOwner (display->display, atom); |
958 | if (win != None) |
1242 | if (win != None) |
959 | return True; |
1243 | return True; |
960 | } |
1244 | } |
961 | return False; |
1245 | return False; |
962 | } |
1246 | } |
963 | |
1247 | |
964 | /* EXTPROTO */ |
|
|
965 | void |
1248 | void |
966 | rxvt_IMSendSpot(pR) |
1249 | rxvt_term::IMSendSpot () |
967 | { |
1250 | { |
968 | XPoint spot; |
1251 | XPoint spot; |
969 | XVaNestedList preedit_attr; |
1252 | XVaNestedList preedit_attr; |
970 | |
1253 | |
971 | if (R->Input_Context == NULL |
1254 | if (Input_Context == NULL |
972 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1255 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
973 | || !(R->event_type == KeyPress |
1256 | || ! (event_type == KeyPress |
974 | || R->event_type == Expose |
1257 | || event_type == Expose |
975 | || R->event_type == NoExpose |
1258 | || event_type == NoExpose |
976 | || R->event_type == SelectionNotify |
1259 | || event_type == SelectionNotify |
977 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1260 | || event_type == ButtonRelease || event_type == FocusIn) |
978 | || !rxvt_IMisRunning(aR)) |
1261 | || !IMisRunning ()) |
979 | return; |
1262 | return; |
980 | |
1263 | |
981 | rxvt_setPosition(aR_ & spot); |
1264 | im_set_position (&spot); |
982 | |
1265 | |
983 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1266 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
984 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1267 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
985 | XFree(preedit_attr); |
1268 | XFree (preedit_attr); |
986 | } |
1269 | } |
987 | |
1270 | |
988 | /* EXTPROTO */ |
|
|
989 | void |
1271 | void |
990 | rxvt_setTermFontSet(pR_ int idx) |
|
|
991 | { |
|
|
992 | char *string; |
|
|
993 | long length; |
|
|
994 | int success = 0; |
|
|
995 | |
|
|
996 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
997 | return; |
|
|
998 | } |
|
|
999 | |
|
|
1000 | /* INTPROTO */ |
|
|
1001 | void |
|
|
1002 | rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
1272 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1003 | XRectangle * needed_rect) |
1273 | XRectangle * needed_rect) |
1004 | { |
1274 | { |
1005 | int mbh, vtx = 0; |
1275 | int mbh, vtx = 0; |
1006 | |
1276 | |
1007 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
1277 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
1008 | vtx = scrollbar_TotalWidth(); |
1278 | vtx = scrollbar_TotalWidth (); |
|
|
1279 | |
1009 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
1280 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
1010 | mbh -= R->TermWin.lineSpace; |
1281 | mbh -= TermWin.lineSpace; |
1011 | |
1282 | |
1012 | preedit_rect->x = needed_rect->width + vtx; |
1283 | preedit_rect->x = needed_rect->width + vtx; |
1013 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1284 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
1014 | |
1285 | |
1015 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
1286 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
1016 | + vtx; |
|
|
1017 | preedit_rect->height = Height2Pixel(1); |
1287 | preedit_rect->height = Height2Pixel (1); |
1018 | |
1288 | |
1019 | status_rect->x = vtx; |
1289 | status_rect->x = vtx; |
1020 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1290 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
1021 | |
1291 | |
1022 | status_rect->width = needed_rect->width ? needed_rect->width |
1292 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
1023 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1024 | status_rect->height = Height2Pixel(1); |
1293 | status_rect->height = Height2Pixel (1); |
1025 | } |
1294 | } |
1026 | |
1295 | |
1027 | /* ARGSUSED */ |
|
|
1028 | /* INTPROTO */ |
|
|
1029 | void |
1296 | void |
1030 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1297 | rxvt_term::im_destroy () |
1031 | __attribute__ ((unused)), XPointer call_data |
|
|
1032 | __attribute__ ((unused))) |
|
|
1033 | { |
1298 | { |
1034 | dR; |
1299 | if (Input_Context) |
1035 | |
1300 | { |
|
|
1301 | XDestroyIC (Input_Context); |
1036 | R->Input_Context = NULL; |
1302 | Input_Context = NULL; |
1037 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1303 | } |
1038 | if (STRCMP(R->locale, "C")) |
|
|
1039 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
|
|
1040 | rxvt_IMInstantiateCallback, NULL); |
|
|
1041 | } |
|
|
1042 | |
1304 | |
1043 | /* |
1305 | if (input_method) |
1044 | * X manual pages and include files don't match on some systems: |
|
|
1045 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1046 | * use the first argument - need to update this to be nice for |
|
|
1047 | * both types via some sort of configure detection |
|
|
1048 | */ |
|
|
1049 | /* ARGSUSED */ |
|
|
1050 | /* EXTPROTO */ |
|
|
1051 | void |
|
|
1052 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1053 | __attribute__ ((unused)), XPointer client_data |
|
|
1054 | __attribute__ ((unused)), XPointer call_data |
|
|
1055 | __attribute__ ((unused))) |
|
|
1056 | { |
|
|
1057 | dR; |
|
|
1058 | int i, found, had_im; |
|
|
1059 | const char *p; |
|
|
1060 | char **s; |
|
|
1061 | char buf[IMBUFSIZ]; |
|
|
1062 | |
|
|
1063 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1064 | if (R->Input_Context) |
|
|
1065 | return; |
|
|
1066 | |
|
|
1067 | found = had_im = 0; |
|
|
1068 | p = R->rs[Rs_inputMethod]; |
|
|
1069 | if (p && *p) { |
|
|
1070 | had_im = 1; |
|
|
1071 | s = rxvt_splitcommastring(p); |
|
|
1072 | for (i = 0; s[i]; i++) { |
|
|
1073 | if (*s[i]) { |
|
|
1074 | STRCPY(buf, "@im="); |
|
|
1075 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
|
|
1076 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
|
|
1077 | && (rxvt_IM_get_IC(aR) == True)) { |
|
|
1078 | found = 1; |
|
|
1079 | break; |
|
|
1080 | } |
|
|
1081 | } |
|
|
1082 | } |
|
|
1083 | for (i = 0; s[i]; i++) |
|
|
1084 | free(s[i]); |
|
|
1085 | free(s); |
|
|
1086 | } |
1306 | { |
1087 | if (found) |
1307 | display->put_xim (input_method); |
1088 | return; |
1308 | input_method = 0; |
1089 | |
|
|
1090 | /* try with XMODIFIERS env. var. */ |
|
|
1091 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
|
|
1092 | rxvt_IM_get_IC(aR); |
|
|
1093 | return; |
|
|
1094 | } |
1309 | } |
1095 | |
|
|
1096 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1097 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
|
|
1098 | && rxvt_IM_get_IC(aR) == True) |
|
|
1099 | return; |
|
|
1100 | } |
1310 | } |
1101 | |
1311 | |
1102 | /* |
1312 | /* |
1103 | * Try to open a XIM with the current modifiers, then see if we can |
1313 | * Try to open a XIM with the current modifiers, then see if we can |
1104 | * open a suitable preedit type |
1314 | * open a suitable preedit type |
1105 | */ |
1315 | */ |
1106 | /* INTPROTO */ |
|
|
1107 | Bool |
1316 | bool |
1108 | rxvt_IM_get_IC(pR) |
1317 | rxvt_term::IM_get_IC (const char *modifiers) |
1109 | { |
1318 | { |
1110 | int i, j, found; |
1319 | int i, j, found; |
1111 | XIM xim; |
1320 | XIM xim; |
1112 | XPoint spot; |
1321 | XPoint spot; |
1113 | XRectangle rect, status_rect, needed_rect; |
1322 | XRectangle rect, status_rect, needed_rect; |
1114 | unsigned long fg, bg; |
1323 | unsigned long fg, bg; |
1115 | const char *p; |
1324 | const char *p; |
1116 | char **s; |
1325 | char **s; |
1117 | XIMStyles *xim_styles; |
1326 | XIMStyles *xim_styles; |
1118 | XVaNestedList preedit_attr, status_attr; |
1327 | XVaNestedList preedit_attr, status_attr; |
1119 | XIMCallback ximcallback; |
|
|
1120 | |
1328 | |
|
|
1329 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
|
|
1330 | return false; |
|
|
1331 | |
1121 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1332 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1122 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1333 | input_method = display->get_xim (locale, modifiers); |
1123 | if (xim == NULL) |
1334 | if (input_method == NULL) |
1124 | return False; |
1335 | return false; |
1125 | |
1336 | |
|
|
1337 | xim = input_method->xim; |
|
|
1338 | |
1126 | xim_styles = NULL; |
1339 | xim_styles = NULL; |
1127 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1340 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1128 | || !xim_styles || !xim_styles->count_styles) { |
1341 | || !xim_styles || !xim_styles->count_styles) |
1129 | XCloseIM(xim); |
1342 | { |
|
|
1343 | display->put_xim (input_method); |
1130 | return False; |
1344 | return false; |
1131 | } |
1345 | } |
1132 | |
1346 | |
1133 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1347 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1134 | : "OverTheSpot,OffTheSpot,Root"; |
|
|
1135 | s = rxvt_splitcommastring(p); |
1348 | s = rxvt_splitcommastring (p); |
1136 | for (i = found = 0; !found && s[i]; i++) { |
1349 | for (i = found = 0; !found && s[i]; i++) |
|
|
1350 | { |
1137 | if (!STRCMP(s[i], "OverTheSpot")) |
1351 | if (!STRCMP (s[i], "OverTheSpot")) |
1138 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1352 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1139 | else if (!STRCMP(s[i], "OffTheSpot")) |
1353 | else if (!STRCMP (s[i], "OffTheSpot")) |
1140 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1354 | input_style = (XIMPreeditArea | XIMStatusArea); |
1141 | else if (!STRCMP(s[i], "Root")) |
1355 | else if (!STRCMP (s[i], "Root")) |
1142 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1356 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1143 | |
1357 | |
1144 | for (j = 0; j < xim_styles->count_styles; j++) |
1358 | for (j = 0; j < xim_styles->count_styles; j++) |
1145 | if (R->input_style == xim_styles->supported_styles[j]) { |
1359 | if (input_style == xim_styles->supported_styles[j]) |
|
|
1360 | { |
1146 | found = 1; |
1361 | found = 1; |
|
|
1362 | break; |
|
|
1363 | } |
|
|
1364 | } |
|
|
1365 | |
|
|
1366 | for (i = 0; s[i]; i++) |
|
|
1367 | free (s[i]); |
|
|
1368 | |
|
|
1369 | free (s); |
|
|
1370 | XFree (xim_styles); |
|
|
1371 | |
|
|
1372 | if (!found) |
|
|
1373 | { |
|
|
1374 | display->put_xim (input_method); |
|
|
1375 | return false; |
|
|
1376 | } |
|
|
1377 | |
|
|
1378 | preedit_attr = status_attr = NULL; |
|
|
1379 | |
|
|
1380 | if (input_style & XIMPreeditPosition) |
|
|
1381 | { |
|
|
1382 | im_set_size (&rect); |
|
|
1383 | im_set_position (&spot); |
|
|
1384 | im_set_color (&fg, &bg); |
|
|
1385 | |
|
|
1386 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
|
|
1387 | XNSpotLocation, &spot, |
|
|
1388 | XNForeground, fg, XNBackground, bg, |
|
|
1389 | //XNFontSet, TermWin.fontset, |
|
|
1390 | NULL); |
|
|
1391 | } |
|
|
1392 | else if (input_style & XIMPreeditArea) |
|
|
1393 | { |
|
|
1394 | im_set_color (&fg, &bg); |
|
|
1395 | |
|
|
1396 | /* |
|
|
1397 | * The necessary width of preedit area is unknown |
|
|
1398 | * until create input context. |
|
|
1399 | */ |
|
|
1400 | needed_rect.width = 0; |
|
|
1401 | |
|
|
1402 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
|
|
1403 | |
|
|
1404 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
|
|
1405 | XNForeground, fg, XNBackground, bg, |
|
|
1406 | //XNFontSet, TermWin.fontset, |
|
|
1407 | NULL); |
|
|
1408 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1409 | XNForeground, fg, XNBackground, bg, |
|
|
1410 | //XNFontSet, TermWin.fontset, |
|
|
1411 | NULL); |
|
|
1412 | } |
|
|
1413 | |
|
|
1414 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
|
|
1415 | XNClientWindow, TermWin.parent[0], |
|
|
1416 | XNFocusWindow, TermWin.parent[0], |
|
|
1417 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1418 | preedit_attr, |
|
|
1419 | status_attr ? XNStatusAttributes : NULL, |
|
|
1420 | status_attr, NULL); |
|
|
1421 | if (preedit_attr) XFree (preedit_attr); |
|
|
1422 | if (status_attr) XFree (status_attr); |
|
|
1423 | |
|
|
1424 | if (Input_Context == NULL) |
|
|
1425 | { |
|
|
1426 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
|
|
1427 | display->put_xim (input_method); |
|
|
1428 | return false; |
|
|
1429 | } |
|
|
1430 | |
|
|
1431 | if (input_style & XIMPreeditArea) |
|
|
1432 | IMSetStatusPosition (); |
|
|
1433 | |
|
|
1434 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1435 | return true; |
|
|
1436 | } |
|
|
1437 | |
|
|
1438 | void |
|
|
1439 | rxvt_term::im_cb () |
|
|
1440 | { |
|
|
1441 | int i, found, had_im; |
|
|
1442 | const char *p; |
|
|
1443 | char **s; |
|
|
1444 | char buf[IMBUFSIZ]; |
|
|
1445 | |
|
|
1446 | im_destroy (); |
|
|
1447 | |
|
|
1448 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1449 | if (Input_Context) |
|
|
1450 | return; |
|
|
1451 | |
|
|
1452 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1453 | if (rs[Rs_imLocale]) |
|
|
1454 | SET_LOCALE (rs[Rs_imLocale]); |
|
|
1455 | #endif |
|
|
1456 | |
|
|
1457 | p = rs[Rs_inputMethod]; |
|
|
1458 | if (p && *p) |
|
|
1459 | { |
|
|
1460 | bool found = false; |
|
|
1461 | |
|
|
1462 | s = rxvt_splitcommastring (p); |
|
|
1463 | for (i = 0; s[i]; i++) |
|
|
1464 | { |
|
|
1465 | if (*s[i]) |
|
|
1466 | { |
|
|
1467 | STRCPY (buf, "@im="); |
|
|
1468 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1469 | if (IM_get_IC (buf)) |
|
|
1470 | { |
|
|
1471 | found = true; |
1147 | break; |
1472 | break; |
|
|
1473 | } |
1148 | } |
1474 | } |
1149 | } |
1475 | } |
1150 | for (i = 0; s[i]; i++) |
1476 | for (i = 0; s[i]; i++) |
1151 | free(s[i]); |
1477 | free (s[i]); |
1152 | free(s); |
1478 | free (s); |
1153 | XFree(xim_styles); |
|
|
1154 | |
1479 | |
1155 | if (!found) { |
1480 | if (found) |
1156 | XCloseIM(xim); |
1481 | goto done; |
1157 | return False; |
|
|
1158 | } |
1482 | } |
1159 | |
1483 | |
1160 | ximcallback.callback = rxvt_IMDestroyCallback; |
1484 | /* try with XMODIFIERS env. var. */ |
|
|
1485 | if (IM_get_IC ("")) |
|
|
1486 | goto done; |
1161 | |
1487 | |
1162 | /* XXX: not sure why we need this (as well as IC one below) */ |
1488 | /* try with no modifiers base IF the user didn't specify an IM */ |
1163 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1489 | if (IM_get_IC ("@im=none")) |
|
|
1490 | goto done; |
1164 | |
1491 | |
1165 | preedit_attr = status_attr = NULL; |
1492 | done: |
1166 | |
1493 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1167 | if (R->input_style & XIMPreeditPosition) { |
1494 | if (rs[Rs_imLocale]) |
1168 | rxvt_setSize(aR_ & rect); |
1495 | SET_LOCALE (locale); |
1169 | rxvt_setPosition(aR_ & spot); |
1496 | #endif |
1170 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1171 | |
|
|
1172 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1173 | XNSpotLocation, &spot, |
|
|
1174 | XNForeground, fg, XNBackground, bg, |
|
|
1175 | //XNFontSet, R->TermWin.fontset, |
|
|
1176 | NULL); |
|
|
1177 | } else if (R->input_style & XIMPreeditArea) { |
|
|
1178 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1179 | |
|
|
1180 | /* |
|
|
1181 | * The necessary width of preedit area is unknown |
|
|
1182 | * until create input context. |
|
|
1183 | */ |
|
|
1184 | needed_rect.width = 0; |
|
|
1185 | |
|
|
1186 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
|
|
1187 | |
|
|
1188 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1189 | XNForeground, fg, XNBackground, bg, |
|
|
1190 | //XNFontSet, R->TermWin.fontset, |
|
|
1191 | NULL); |
|
|
1192 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1193 | XNForeground, fg, XNBackground, bg, |
|
|
1194 | //XNFontSet, R->TermWin.fontset, |
|
|
1195 | NULL); |
|
|
1196 | } |
|
|
1197 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
|
|
1198 | XNClientWindow, R->TermWin.parent[0], |
|
|
1199 | XNFocusWindow, R->TermWin.parent[0], |
|
|
1200 | XNDestroyCallback, &ximcallback, |
|
|
1201 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1202 | preedit_attr, |
|
|
1203 | status_attr ? XNStatusAttributes : NULL, |
|
|
1204 | status_attr, NULL); |
|
|
1205 | if (preedit_attr) |
|
|
1206 | XFree(preedit_attr); |
|
|
1207 | if (status_attr) |
|
|
1208 | XFree(status_attr); |
|
|
1209 | if (R->Input_Context == NULL) { |
|
|
1210 | rxvt_print_error("failed to create input context"); |
|
|
1211 | XCloseIM(xim); |
|
|
1212 | return False; |
|
|
1213 | } |
|
|
1214 | if (R->input_style & XIMPreeditArea) |
|
|
1215 | rxvt_IMSetStatusPosition(aR); |
|
|
1216 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
|
|
1217 | return True; |
|
|
1218 | } |
1497 | } |
1219 | |
1498 | |
1220 | /* EXTPROTO */ |
|
|
1221 | void |
1499 | void |
1222 | rxvt_IMSetStatusPosition(pR) |
1500 | rxvt_term::IMSetStatusPosition () |
1223 | { |
1501 | { |
1224 | XRectangle preedit_rect, status_rect, *needed_rect; |
1502 | XRectangle preedit_rect, status_rect, *needed_rect; |
1225 | XVaNestedList preedit_attr, status_attr; |
1503 | XVaNestedList preedit_attr, status_attr; |
1226 | |
1504 | |
1227 | if (R->Input_Context == NULL |
1505 | if (Input_Context == NULL |
1228 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1506 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1229 | || !rxvt_IMisRunning(aR)) |
1507 | || !IMisRunning ()) |
1230 | return; |
1508 | return; |
1231 | |
1509 | |
1232 | /* Getting the necessary width of preedit area */ |
1510 | /* Getting the necessary width of preedit area */ |
1233 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1511 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1234 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1512 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1235 | XFree(status_attr); |
1513 | XFree (status_attr); |
1236 | |
1514 | |
1237 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1515 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1238 | |
1516 | |
1239 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1517 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1240 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1518 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1241 | |
1519 | |
1242 | XSetICValues(R->Input_Context, |
1520 | XSetICValues (Input_Context, |
1243 | XNPreeditAttributes, preedit_attr, |
1521 | XNPreeditAttributes, preedit_attr, |
1244 | XNStatusAttributes, status_attr, NULL); |
1522 | XNStatusAttributes, status_attr, NULL); |
1245 | |
1523 | |
1246 | XFree(preedit_attr); |
1524 | XFree (preedit_attr); |
1247 | XFree(status_attr); |
1525 | XFree (status_attr); |
1248 | } |
1526 | } |
1249 | #endif /* USE_XIM */ |
1527 | #endif /* USE_XIM */ |
1250 | |
1528 | |
1251 | /*----------------------------------------------------------------------*/ |
1529 | /*----------------------------------------------------------------------*/ |
1252 | rxvt_t rxvt_current_term; |
1530 | rxvt_t rxvt_current_term; |