1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
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16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * |
17 | * |
17 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
19 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
43 | # include <termios.h> |
44 | # include <termios.h> |
44 | #endif |
45 | #endif |
45 | |
46 | |
46 | #include <cstring> |
47 | #include <cstring> |
47 | |
48 | |
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49 | vector<rxvt_term *> rxvt_term::termlist; |
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50 | |
48 | static char curlocale[128]; |
51 | static char curlocale[128]; |
49 | |
52 | |
50 | void |
53 | bool |
51 | rxvt_set_locale (const char *locale) |
54 | rxvt_set_locale (const char *locale) |
52 | { |
55 | { |
53 | if (locale && STRNCMP (locale, curlocale, 128)) |
56 | if (!locale || !STRNCMP (locale, curlocale, 128)) |
54 | { |
57 | return false; |
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58 | |
55 | STRNCPY (curlocale, locale, 128); |
59 | STRNCPY (curlocale, locale, 128); |
56 | setlocale (LC_CTYPE, curlocale); |
60 | setlocale (LC_CTYPE, curlocale); |
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61 | return true; |
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62 | } |
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63 | |
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64 | #if ENABLE_COMBINING |
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65 | class rxvt_composite_vec rxvt_composite; |
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66 | |
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67 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
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68 | { |
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69 | compose_char *cc; |
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70 | |
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71 | // break compose chains, as stupid readline really likes to duplicate |
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72 | // composing characters for some reason near the end of a line. |
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73 | cc = (*this)[c1]; |
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74 | while (cc) |
57 | } |
75 | { |
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76 | if (cc->c2 == c2) return c1; |
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77 | cc = (*this)[cc->c1]; |
|
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78 | } |
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79 | |
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80 | // check to see wether this combination already exists otherwise |
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81 | for (cc = v.end (); cc-- > v.begin (); ) |
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82 | { |
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83 | if (cc->c1 == c1 && cc->c2 == c2) |
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84 | return COMPOSE_LO + (cc - v.begin ()); |
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85 | } |
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86 | |
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87 | // allocate a new combination |
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88 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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89 | { |
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90 | static int seen; |
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91 | |
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92 | if (!seen++) |
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93 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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94 | |
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95 | return REPLACEMENT_CHAR; |
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96 | } |
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97 | |
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98 | v.push_back (compose_char (c1, c2)); |
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99 | |
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100 | return v.size () - 1 + COMPOSE_LO; |
58 | } |
101 | } |
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102 | |
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103 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
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104 | { |
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105 | compose_char *cc = (*this)[c]; |
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106 | |
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107 | if (!cc) |
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108 | { |
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109 | if (r) *r = c; |
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110 | return 1; |
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111 | } |
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112 | |
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113 | int len = expand (cc->c1, r); |
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114 | |
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115 | if (r) r += len; |
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116 | |
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117 | if (cc->c2 != NOCHAR) |
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118 | { |
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119 | len++; |
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120 | if (r) *r++ = cc->c2; |
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121 | } |
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122 | |
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123 | return len; |
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124 | |
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125 | } |
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126 | #endif |
59 | |
127 | |
60 | void * |
128 | void * |
61 | rxvt_term::operator new (size_t s) |
129 | rxvt_term::operator new (size_t s) |
62 | { |
130 | { |
63 | void *p = malloc (s); |
131 | void *p = malloc (s); |
… | |
… | |
79 | vt_ev (this, &rxvt_term::x_cb), |
147 | vt_ev (this, &rxvt_term::x_cb), |
80 | #ifdef HAVE_SCROLLBARS |
148 | #ifdef HAVE_SCROLLBARS |
81 | scrollbar_ev (this, &rxvt_term::x_cb), |
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
82 | #endif |
150 | #endif |
83 | #ifdef MENUBAR |
151 | #ifdef MENUBAR |
84 | menubar_ev (this, &rxvt_term::x_cb), fixme |
152 | menubar_ev (this, &rxvt_term::x_cb), |
85 | #endif |
153 | #endif |
86 | #ifdef CURSOR_BLINK |
154 | #ifdef CURSOR_BLINK |
87 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
88 | #endif |
156 | #endif |
89 | #ifdef TEXT_BLINK |
157 | #ifdef TEXT_BLINK |
90 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
91 | #endif |
159 | #endif |
|
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160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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162 | #endif |
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163 | #ifdef SELECTION_SCROLLING |
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164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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165 | #endif |
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166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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168 | #endif |
92 | #ifdef POINTER_BLANK |
169 | #ifdef POINTER_BLANK |
93 | pointer_ev (this, &rxvt_term::pointer_cb), |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
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171 | #endif |
|
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172 | #ifdef USE_XIM |
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173 | im_ev (this, &rxvt_term::im_cb), |
94 | #endif |
174 | #endif |
95 | check_ev (this, &rxvt_term::check_cb), |
175 | check_ev (this, &rxvt_term::check_cb), |
96 | destroy_ev (this, &rxvt_term::destroy_cb), |
176 | destroy_ev (this, &rxvt_term::destroy_cb), |
97 | pty_ev (this, &rxvt_term::pty_cb), |
177 | pty_ev (this, &rxvt_term::pty_cb), |
98 | incr_ev (this, &rxvt_term::incr_cb), |
178 | incr_ev (this, &rxvt_term::incr_cb) |
99 | #ifdef USE_XIM |
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100 | im_ev (this, &rxvt_term::im_cb) |
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101 | #endif |
|
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102 | { |
179 | { |
103 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
180 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
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181 | |
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182 | termlist.push_back (this); |
104 | } |
183 | } |
105 | |
184 | |
106 | rxvt_term::~rxvt_term () |
185 | rxvt_term::~rxvt_term () |
107 | { |
186 | { |
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187 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
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188 | |
108 | if (cmd_fd >= 0) |
189 | if (cmd_fd >= 0) |
109 | close (cmd_fd); |
190 | close (cmd_fd); |
110 | |
191 | |
111 | scr_release (); |
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112 | |
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113 | free (locale); |
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114 | free (codeset); |
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115 | |
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116 | #ifndef NO_SETOWNER_TTYDEV |
192 | #ifndef NO_SETOWNER_TTYDEV |
117 | privileged_ttydev (RESTORE); |
193 | privileged_ttydev (RESTORE); |
118 | #endif |
194 | #endif |
119 | #ifdef UTMP_SUPPORT |
195 | #ifdef UTMP_SUPPORT |
120 | privileged_utmp (RESTORE); |
196 | privileged_utmp (RESTORE); |
121 | #endif |
197 | #endif |
122 | |
198 | |
123 | // TODO: free pixcolours, colours should become part of rxvt_display |
199 | delete TermWin.fontset; |
124 | |
200 | |
125 | delete PixColors; |
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126 | |
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127 | displays.put (display); |
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128 | } |
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129 | |
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130 | void |
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131 | rxvt_term::destroy () |
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132 | { |
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133 | if (display) |
201 | if (display) |
134 | { |
202 | { |
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203 | selection_clear (); |
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204 | |
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205 | #ifdef MENUBAR |
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206 | if (menubarGC) XFreeGC (display->display, menubarGC); |
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207 | #endif |
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208 | #ifdef XTERM_SCROLLBAR |
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209 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
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210 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
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211 | #endif |
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212 | #ifdef PLAIN_SCROLLBAR |
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213 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
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214 | #endif |
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215 | #ifdef NEXT_SCROLLBAR |
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216 | if (blackGC) XFreeGC (display->display, blackGC); |
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217 | if (whiteGC) XFreeGC (display->display, whiteGC); |
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218 | if (grayGC) XFreeGC (display->display, grayGC); |
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219 | if (darkGC) XFreeGC (display->display, darkGC); |
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220 | if (stippleGC) XFreeGC (display->display, stippleGC); |
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221 | if (dimple) XFreePixmap (display->display, dimple); |
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222 | if (upArrow) XFreePixmap (display->display, upArrow); |
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223 | if (downArrow) XFreePixmap (display->display, downArrow); |
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224 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
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225 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
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226 | #endif |
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227 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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228 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
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229 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
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230 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
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231 | #endif |
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232 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
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233 | |
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234 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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235 | delete menuBar.drawable; |
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236 | //if (menuBar.win) |
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237 | // XDestroyWindow (display->display, menuBar.win); |
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238 | #endif |
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239 | delete TermWin.drawable; |
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240 | // destroy all windows |
135 | if (TermWin.parent[0]) |
241 | if (TermWin.parent[0]) |
136 | XDestroyWindow (display->display, TermWin.parent[0]); |
242 | XDestroyWindow (display->display, TermWin.parent[0]); |
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243 | } |
137 | |
244 | |
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245 | // TODO: free pixcolours, colours should become part of rxvt_display |
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246 | |
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247 | delete PixColors; |
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248 | |
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249 | displays.put (display); |
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250 | |
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251 | scr_release (); |
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252 | |
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253 | /* clear all resources */ |
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254 | for (int i = 0; i < allocated.size (); i++) |
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255 | free (allocated[i]); |
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256 | |
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257 | free (selection.text); |
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258 | // TODO: manage env vars in child only(!) |
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259 | free (env_windowid); |
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260 | free (env_display); |
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261 | free (env_term); |
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262 | free (env_colorfgbg); |
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263 | free (locale); |
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264 | #if 0 |
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265 | free (codeset); |
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266 | #endif |
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267 | |
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268 | delete envv; |
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269 | delete argv; |
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270 | } |
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271 | |
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272 | void |
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273 | rxvt_term::destroy () |
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274 | { |
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275 | if (display) |
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276 | { |
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277 | rootwin_ev.stop (display); |
138 | termwin_ev.stop (display); |
278 | termwin_ev.stop (display); |
139 | vt_ev.stop (display); |
279 | vt_ev.stop (display); |
140 | |
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141 | #ifdef USE_XIM |
280 | #ifdef USE_XIM |
142 | im_destroy (); |
281 | im_destroy (); |
143 | im_ev.stop (display); |
282 | im_ev.stop (display); |
144 | #endif |
283 | #endif |
145 | #ifdef HAVE_SCROLLBARS |
284 | #ifdef HAVE_SCROLLBARS |
… | |
… | |
156 | cursor_blink_ev.stop (); |
295 | cursor_blink_ev.stop (); |
157 | #endif |
296 | #endif |
158 | #ifdef TEXT_BLINK |
297 | #ifdef TEXT_BLINK |
159 | text_blink_ev.stop (); |
298 | text_blink_ev.stop (); |
160 | #endif |
299 | #endif |
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300 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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301 | cont_scroll_ev.stop (); |
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302 | #endif |
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303 | #ifdef SELECTION_SCROLLING |
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304 | sel_scroll_ev.stop (); |
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305 | #endif |
161 | #ifdef POINTER_BLANK |
306 | #ifdef POINTER_BLANK |
162 | pointer_ev.stop (); |
307 | pointer_ev.stop (); |
163 | #endif |
308 | #endif |
164 | |
309 | |
165 | destroy_ev.start (0); |
310 | destroy_ev.start (0); |
… | |
… | |
172 | |
317 | |
173 | delete this; |
318 | delete this; |
174 | } |
319 | } |
175 | |
320 | |
176 | /*----------------------------------------------------------------------*/ |
321 | /*----------------------------------------------------------------------*/ |
177 | /* rxvt_init() */ |
322 | /* rxvt_init () */ |
178 | /* LIBPROTO */ |
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179 | rxvt_t |
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180 | rxvt_init (int argc, const char *const *argv) |
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181 | { |
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182 | SET_R (new rxvt_term); |
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183 | |
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184 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
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185 | { |
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186 | delete GET_R; |
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187 | SET_R (0); |
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188 | } |
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189 | |
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190 | return GET_R; |
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191 | } |
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192 | |
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193 | static int (*old_xerror_handler)(Display *dpy, XErrorEvent *event); |
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194 | |
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195 | void |
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196 | rxvt_init_signals () |
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197 | { |
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198 | /* install exit handler for cleanup */ |
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199 | #if 0 |
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200 | #ifdef HAVE_ATEXIT |
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201 | atexit(rxvt_clean_exit); |
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202 | #else |
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203 | #endif |
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204 | #endif |
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205 | |
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206 | struct sigaction sa; |
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207 | |
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208 | sigfillset (&sa.sa_mask); |
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209 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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210 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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211 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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212 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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213 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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214 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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215 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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216 | |
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217 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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218 | /* signal (SIGURG, SIG_DFL); */ |
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219 | |
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220 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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221 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
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222 | } |
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223 | |
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224 | bool |
323 | bool |
225 | rxvt_term::init (int argc, const char *const *argv) |
324 | rxvt_term::init (int argc, const char *const *argv) |
226 | { |
325 | { |
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326 | SET_R (this); |
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327 | |
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328 | if (!init_vars ()) |
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329 | return false; |
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330 | |
227 | /* |
331 | /* |
228 | * Save and then give up any super-user privileges |
332 | * Save and then give up any super-user privileges |
229 | * If we need privileges in any area then we must specifically request it. |
333 | * If we need privileges in any area then we must specifically request it. |
230 | * We should only need to be root in these cases: |
334 | * We should only need to be root in these cases: |
231 | * 1. write utmp entries on some systems |
335 | * 1. write utmp entries on some systems |
… | |
… | |
238 | |
342 | |
239 | const char **cmd_argv = init_resources (argc, argv); |
343 | const char **cmd_argv = init_resources (argc, argv); |
240 | |
344 | |
241 | set_locale (""); |
345 | set_locale (""); |
242 | |
346 | |
243 | #if (MENUBAR_MAX) |
347 | #if MENUBAR_MAX |
244 | menubar_read (rs[Rs_menu]); |
348 | menubar_read (rs[Rs_menu]); |
245 | #endif |
349 | #endif |
246 | #ifdef HAVE_SCROLLBARS |
350 | #ifdef HAVE_SCROLLBARS |
247 | if (Options & Opt_scrollBar) |
351 | if (Options & Opt_scrollBar) |
248 | scrollBar.setIdle (); /* set existence for size calculations */ |
352 | scrollBar.setIdle (); /* set existence for size calculations */ |
… | |
… | |
251 | create_windows (argc, argv); |
355 | create_windows (argc, argv); |
252 | |
356 | |
253 | init_xlocale (); |
357 | init_xlocale (); |
254 | |
358 | |
255 | scr_reset (); /* initialize screen */ |
359 | scr_reset (); /* initialize screen */ |
256 | #ifdef RXVT_GRAPHICS |
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257 | Gr_reset (); /* reset graphics */ |
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258 | #endif |
|
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259 | |
360 | |
260 | #if 0 |
361 | #if 0 |
261 | #ifdef DEBUG_X |
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262 | XSynchronize(display->display, True); |
362 | XSynchronize (display->display, True); |
263 | #endif |
|
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264 | #endif |
363 | #endif |
265 | |
364 | |
266 | #ifdef HAVE_SCROLLBARS |
365 | #ifdef HAVE_SCROLLBARS |
267 | if (Options & Opt_scrollBar) |
366 | if (Options & Opt_scrollBar) |
268 | resize_scrollbar (); /* create and map scrollbar */ |
367 | resize_scrollbar (); /* create and map scrollbar */ |
269 | #endif |
368 | #endif |
270 | #if (MENUBAR_MAX) |
369 | #if (MENUBAR_MAX) |
271 | if (menubar_visible(r)) |
370 | if (menubar_visible ()) |
272 | XMapWindow (display->display, menuBar.win); |
371 | XMapWindow (display->display, menuBar.win); |
273 | #endif |
372 | #endif |
274 | #ifdef TRANSPARENT |
373 | #ifdef TRANSPARENT |
275 | if (Options & Opt_transparent) |
374 | if (Options & Opt_transparent) |
276 | { |
375 | { |
… | |
… | |
282 | rootwin_ev.start (display, display->root); |
381 | rootwin_ev.start (display, display->root); |
283 | |
382 | |
284 | XMapWindow (display->display, TermWin.vt); |
383 | XMapWindow (display->display, TermWin.vt); |
285 | XMapWindow (display->display, TermWin.parent[0]); |
384 | XMapWindow (display->display, TermWin.parent[0]); |
286 | |
385 | |
287 | init_env (); |
|
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288 | init_command (cmd_argv); |
386 | init_command (cmd_argv); |
289 | |
387 | |
290 | pty_ev.start (cmd_fd, EVENT_READ); |
388 | pty_ev.start (cmd_fd, EVENT_READ); |
291 | |
389 | |
292 | check_ev.start (); |
390 | check_ev.start (); |
293 | |
391 | |
294 | return true; |
392 | return true; |
|
|
393 | } |
|
|
394 | |
|
|
395 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
396 | |
|
|
397 | void |
|
|
398 | rxvt_init_signals () |
|
|
399 | { |
|
|
400 | /* install exit handler for cleanup */ |
|
|
401 | #if 0 |
|
|
402 | #ifdef HAVE_ATEXIT |
|
|
403 | atexit (rxvt_clean_exit); |
|
|
404 | #else |
|
|
405 | #endif |
|
|
406 | #endif |
|
|
407 | |
|
|
408 | struct sigaction sa; |
|
|
409 | |
|
|
410 | sigfillset (&sa.sa_mask); |
|
|
411 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
412 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
413 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
414 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
415 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
416 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
417 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
418 | |
|
|
419 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
420 | /* signal (SIGURG, SIG_DFL); */ |
|
|
421 | |
|
|
422 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
423 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
295 | } |
424 | } |
296 | |
425 | |
297 | /* ------------------------------------------------------------------------- * |
426 | /* ------------------------------------------------------------------------- * |
298 | * SIGNAL HANDLING & EXIT HANDLER * |
427 | * SIGNAL HANDLING & EXIT HANDLER * |
299 | * ------------------------------------------------------------------------- */ |
428 | * ------------------------------------------------------------------------- */ |
300 | /* |
429 | /* |
301 | * Catch a SIGCHLD signal and exit if the direct child has died |
430 | * Catch a SIGCHLD signal and exit if the direct child has died |
302 | */ |
431 | */ |
|
|
432 | |
|
|
433 | void rxvt_term::child_exited (int pid) |
|
|
434 | { |
|
|
435 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
436 | if (pid == (*t)->cmd_pid) |
|
|
437 | { |
|
|
438 | (*t)->destroy (); |
|
|
439 | break; |
|
|
440 | } |
|
|
441 | } |
|
|
442 | |
303 | /* ARGSUSED */ |
443 | /* ARGSUSED */ |
304 | /* EXTPROTO */ |
444 | /* EXTPROTO */ |
305 | RETSIGTYPE |
445 | RETSIGTYPE |
306 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
446 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
307 | { |
447 | { |
308 | int pid, save_errno = errno; |
448 | int pid, save_errno = errno; |
|
|
449 | |
309 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
450 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
310 | ; |
451 | rxvt_term::child_exited (pid); |
|
|
452 | |
311 | errno = save_errno; |
453 | errno = save_errno; |
312 | |
|
|
313 | #if 0 |
|
|
314 | if (pid == cmd_pid) |
|
|
315 | exit (EXIT_SUCCESS); |
|
|
316 | #endif |
|
|
317 | } |
454 | } |
318 | |
455 | |
319 | /* |
456 | /* |
320 | * Catch a fatal signal and tidy up before quitting |
457 | * Catch a fatal signal and tidy up before quitting |
321 | */ |
458 | */ |
322 | /* EXTPROTO */ |
459 | /* EXTPROTO */ |
323 | RETSIGTYPE |
460 | RETSIGTYPE |
324 | rxvt_Exit_signal(int sig) |
461 | rxvt_Exit_signal (int sig) |
325 | { |
462 | { |
326 | signal (sig, SIG_DFL); |
463 | signal (sig, SIG_DFL); |
327 | #ifdef DEBUG_CMD |
464 | #ifdef DEBUG_CMD |
328 | rxvt_print_error ("signal %d", sig); |
465 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
329 | #endif |
466 | #endif |
330 | rxvt_clean_exit(); |
467 | rxvt_clean_exit (); |
331 | kill (getpid (), sig); |
468 | kill (getpid (), sig); |
332 | } |
469 | } |
333 | |
470 | |
334 | /* INTPROTO */ |
471 | /* INTPROTO */ |
335 | int |
472 | int |
… | |
… | |
363 | /* ------------------------------------------------------------------------- * |
500 | /* ------------------------------------------------------------------------- * |
364 | * MEMORY ALLOCATION WRAPPERS * |
501 | * MEMORY ALLOCATION WRAPPERS * |
365 | * ------------------------------------------------------------------------- */ |
502 | * ------------------------------------------------------------------------- */ |
366 | /* EXTPROTO */ |
503 | /* EXTPROTO */ |
367 | void * |
504 | void * |
368 | rxvt_malloc(size_t size) |
505 | rxvt_malloc (size_t size) |
369 | { |
506 | { |
370 | void *p; |
507 | void *p; |
371 | |
508 | |
372 | p = malloc(size); |
509 | p = malloc (size); |
373 | if (p) |
510 | if (p) |
374 | return p; |
511 | return p; |
375 | |
512 | |
376 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
513 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
377 | rxvt_clean_exit(); |
514 | rxvt_clean_exit (); |
378 | exit(EXIT_FAILURE); |
515 | exit (EXIT_FAILURE); |
379 | /* NOTREACHED */ |
516 | /* NOTREACHED */ |
380 | } |
517 | } |
381 | |
518 | |
382 | /* EXTPROTO */ |
519 | /* EXTPROTO */ |
383 | void * |
520 | void * |
384 | rxvt_calloc(size_t number, size_t size) |
521 | rxvt_calloc (size_t number, size_t size) |
385 | { |
522 | { |
386 | void *p; |
523 | void *p; |
387 | |
524 | |
388 | p = calloc(number, size); |
525 | p = calloc (number, size); |
389 | if (p) |
526 | if (p) |
390 | return p; |
527 | return p; |
391 | |
528 | |
392 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
529 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
393 | rxvt_clean_exit(); |
530 | rxvt_clean_exit (); |
394 | exit(EXIT_FAILURE); |
531 | exit (EXIT_FAILURE); |
395 | /* NOTREACHED */ |
532 | /* NOTREACHED */ |
396 | } |
533 | } |
397 | |
534 | |
398 | /* EXTPROTO */ |
535 | /* EXTPROTO */ |
399 | void * |
536 | void * |
400 | rxvt_realloc(void *ptr, size_t size) |
537 | rxvt_realloc (void *ptr, size_t size) |
401 | { |
538 | { |
402 | void *p; |
539 | void *p; |
403 | |
540 | |
404 | if (ptr) |
541 | if (ptr) |
405 | p = realloc(ptr, size); |
542 | p = realloc (ptr, size); |
406 | else |
543 | else |
407 | p = malloc(size); |
544 | p = malloc (size); |
408 | if (p) |
545 | if (p) |
409 | return p; |
546 | return p; |
410 | |
547 | |
411 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
548 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
412 | rxvt_clean_exit(); |
549 | rxvt_clean_exit (); |
413 | exit(EXIT_FAILURE); |
550 | exit (EXIT_FAILURE); |
414 | /* NOTREACHED */ |
551 | /* NOTREACHED */ |
415 | } |
552 | } |
416 | |
553 | |
417 | /* ------------------------------------------------------------------------- * |
554 | /* ------------------------------------------------------------------------- * |
418 | * PRIVILEGED OPERATIONS * |
555 | * PRIVILEGED OPERATIONS * |
… | |
… | |
421 | void |
558 | void |
422 | rxvt_term::privileges (int mode) |
559 | rxvt_term::privileges (int mode) |
423 | { |
560 | { |
424 | #if ! defined(__CYGWIN32__) |
561 | #if ! defined(__CYGWIN32__) |
425 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
562 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
426 | /* setreuid() is the poor man's setuid(), seteuid() */ |
563 | /* setreuid () is the poor man's setuid (), seteuid () */ |
427 | # define seteuid(a) setreuid(-1, (a)) |
564 | # define seteuid(a) setreuid(-1, (a)) |
428 | # define setegid(a) setregid(-1, (a)) |
565 | # define setegid(a) setregid(-1, (a)) |
429 | # define HAVE_SETEUID |
566 | # define HAVE_SETEUID |
430 | # endif |
567 | # endif |
431 | # ifdef HAVE_SETEUID |
568 | # ifdef HAVE_SETEUID |
… | |
… | |
434 | case IGNORE: |
571 | case IGNORE: |
435 | /* |
572 | /* |
436 | * change effective uid/gid - not real uid/gid - so we can switch |
573 | * change effective uid/gid - not real uid/gid - so we can switch |
437 | * back to root later, as required |
574 | * back to root later, as required |
438 | */ |
575 | */ |
439 | seteuid(getuid()); |
576 | seteuid (getuid ()); |
440 | setegid(getgid()); |
577 | setegid (getgid ()); |
441 | break; |
578 | break; |
442 | case SAVE: |
579 | case SAVE: |
443 | euid = geteuid(); |
580 | euid = geteuid (); |
444 | egid = getegid(); |
581 | egid = getegid (); |
445 | break; |
582 | break; |
446 | case RESTORE: |
583 | case RESTORE: |
447 | seteuid(euid); |
584 | seteuid (euid); |
448 | setegid(egid); |
585 | setegid (egid); |
449 | break; |
586 | break; |
450 | } |
587 | } |
451 | # else |
588 | # else |
452 | switch (mode) |
589 | switch (mode) |
453 | { |
590 | { |
454 | case IGNORE: |
591 | case IGNORE: |
455 | setuid(getuid()); |
592 | setuid (getuid ()); |
456 | setgid(getgid()); |
593 | setgid (getgid ()); |
457 | /* FALLTHROUGH */ |
594 | /* FALLTHROUGH */ |
458 | case SAVE: |
595 | case SAVE: |
459 | /* FALLTHROUGH */ |
596 | /* FALLTHROUGH */ |
460 | case RESTORE: |
597 | case RESTORE: |
461 | break; |
598 | break; |
… | |
… | |
466 | |
603 | |
467 | #ifdef UTMP_SUPPORT |
604 | #ifdef UTMP_SUPPORT |
468 | void |
605 | void |
469 | rxvt_term::privileged_utmp (char action) |
606 | rxvt_term::privileged_utmp (char action) |
470 | { |
607 | { |
471 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
608 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
472 | action, next_utmp_action, getpid())); |
609 | action, next_utmp_action, getpid ())); |
473 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
610 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
474 | || (Options & Opt_utmpInhibit) |
611 | || (Options & Opt_utmpInhibit) |
475 | || ttydev == NULL || *ttydev == '\0') |
612 | || ttydev == NULL || *ttydev == '\0') |
476 | return; |
613 | return; |
477 | |
614 | |
… | |
… | |
492 | |
629 | |
493 | #ifndef NO_SETOWNER_TTYDEV |
630 | #ifndef NO_SETOWNER_TTYDEV |
494 | void |
631 | void |
495 | rxvt_term::privileged_ttydev (char action) |
632 | rxvt_term::privileged_ttydev (char action) |
496 | { |
633 | { |
497 | D_MAIN((stderr, |
634 | D_MAIN ((stderr, |
498 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
635 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
499 | action, next_tty_action, getpid())); |
636 | action, next_tty_action, getpid ())); |
500 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
637 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
501 | || ttydev == NULL || *ttydev == '\0') |
638 | || ttydev == NULL || *ttydev == '\0') |
502 | return; |
639 | return; |
503 | |
640 | |
504 | privileges (RESTORE); |
641 | privileges (RESTORE); |
505 | |
642 | |
506 | if (action == SAVE) |
643 | if (action == SAVE) |
507 | { |
644 | { |
508 | next_tty_action = RESTORE; |
645 | next_tty_action = RESTORE; |
509 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
646 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
510 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
647 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
511 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
648 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
512 | next_tty_action = IGNORE; |
649 | next_tty_action = IGNORE; |
513 | else |
650 | else |
514 | # endif |
651 | # endif |
515 | |
652 | |
516 | { |
653 | { |
517 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
654 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
518 | chmod(ttydev, ttymode); |
655 | chmod (ttydev, ttymode); |
519 | # ifdef HAVE_REVOKE |
656 | # ifdef HAVE_REVOKE |
520 | revoke(ttydev); |
657 | revoke (ttydev); |
521 | # endif |
658 | # endif |
522 | |
659 | |
523 | } |
660 | } |
524 | } |
661 | } |
525 | else |
662 | else |
526 | { /* action == RESTORE */ |
663 | { /* action == RESTORE */ |
527 | next_tty_action = IGNORE; |
664 | next_tty_action = IGNORE; |
528 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
665 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
529 | chmod(ttydev, ttyfd_stat.st_mode); |
666 | chmod (ttydev, ttyfd_stat.st_mode); |
530 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
667 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
531 | # else |
668 | # else |
532 | chmod(ttydev, |
669 | chmod (ttydev, |
533 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
670 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
534 | chown(ttydev, 0, 0); |
671 | chown (ttydev, 0, 0); |
535 | # endif |
672 | # endif |
536 | |
673 | |
537 | } |
674 | } |
538 | |
675 | |
539 | privileges (IGNORE); |
676 | privileges (IGNORE); |
540 | |
677 | |
541 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
678 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
542 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
679 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
543 | action == RESTORE ? "Restoring" : (action == |
680 | action == RESTORE ? "Restoring" : (action == |
544 | SAVE ? "Saving" : |
681 | SAVE ? "Saving" : |
545 | "UNKNOWN ERROR for"), ttydev, |
682 | "UNKNOWN ERROR for"), ttydev, |
546 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
683 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
547 | ttyfd_stat.st_gid)); |
684 | ttyfd_stat.st_gid)); |
… | |
… | |
560 | short recalc_x, recalc_y; |
697 | short recalc_x, recalc_y; |
561 | int x, y, sb_w, mb_h, flags; |
698 | int x, y, sb_w, mb_h, flags; |
562 | unsigned int w, h; |
699 | unsigned int w, h; |
563 | unsigned int max_width, max_height; |
700 | unsigned int max_width, max_height; |
564 | |
701 | |
565 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
702 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
566 | TermWin.ncol, TermWin.nrow, szHint.width, |
703 | TermWin.ncol, TermWin.nrow, szHint.width, |
567 | szHint.height)); |
704 | szHint.height)); |
568 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
705 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
569 | szHint.win_gravity = NorthWestGravity; |
706 | szHint.win_gravity = NorthWestGravity; |
570 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
707 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
… | |
… | |
573 | flags = 0; |
710 | flags = 0; |
574 | if (!parsed_geometry) |
711 | if (!parsed_geometry) |
575 | { |
712 | { |
576 | parsed_geometry = 1; |
713 | parsed_geometry = 1; |
577 | if (rs[Rs_geometry]) |
714 | if (rs[Rs_geometry]) |
578 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
715 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
579 | if (flags & WidthValue) |
716 | if (flags & WidthValue) |
580 | { |
717 | { |
581 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
718 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
582 | szHint.flags |= USSize; |
719 | szHint.flags |= USSize; |
583 | } |
720 | } |
584 | if (flags & HeightValue) |
721 | if (flags & HeightValue) |
585 | { |
722 | { |
586 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
723 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
587 | szHint.flags |= USSize; |
724 | szHint.flags |= USSize; |
588 | } |
725 | } |
589 | if (flags & XValue) |
726 | if (flags & XValue) |
590 | { |
727 | { |
591 | szHint.x = x; |
728 | szHint.x = x; |
… | |
… | |
608 | else |
745 | else |
609 | szHint.win_gravity = SouthWestGravity; |
746 | szHint.win_gravity = SouthWestGravity; |
610 | } |
747 | } |
611 | } |
748 | } |
612 | } |
749 | } |
|
|
750 | |
613 | /* TODO: BOUNDS */ |
751 | /* TODO: BOUNDS */ |
614 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
752 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
615 | TermWin.height = TermWin.nrow * TermWin.fheight; |
753 | TermWin.height = TermWin.nrow * TermWin.fheight; |
616 | max_width = MAX_COLS * TermWin.fwidth; |
754 | max_width = MAX_COLS * TermWin.fwidth; |
617 | max_height = MAX_ROWS * TermWin.fheight; |
755 | max_height = MAX_ROWS * TermWin.fheight; |
618 | |
756 | |
619 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
757 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
620 | |
758 | |
621 | sb_w = mb_h = 0; |
759 | sb_w = mb_h = 0; |
622 | window_vt_x = window_vt_y = 0; |
760 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
|
|
761 | |
623 | if (scrollbar_visible ()) |
762 | if (scrollbar_visible ()) |
624 | { |
763 | { |
625 | sb_w = scrollbar_TotalWidth(); |
764 | sb_w = scrollbar_TotalWidth (); |
626 | szHint.base_width += sb_w; |
765 | szHint.base_width += sb_w; |
627 | if (!(Options & Opt_scrollBar_right)) |
766 | if (!(Options & Opt_scrollBar_right)) |
628 | window_vt_x = sb_w; |
767 | window_vt_x += sb_w; |
629 | } |
768 | } |
|
|
769 | |
630 | if (menubar_visible ()) |
770 | if (menubar_visible ()) |
631 | { |
771 | { |
632 | mb_h = menuBar_TotalHeight(); |
772 | mb_h = menuBar_TotalHeight (); |
633 | szHint.base_height += mb_h; |
773 | szHint.base_height += mb_h; |
634 | window_vt_y = mb_h; |
774 | window_vt_y += mb_h; |
635 | } |
775 | } |
|
|
776 | |
636 | szHint.width_inc = TermWin.fwidth; |
777 | szHint.width_inc = TermWin.fwidth; |
637 | szHint.height_inc = TermWin.fheight; |
778 | szHint.height_inc = TermWin.fheight; |
638 | szHint.min_width = szHint.base_width + szHint.width_inc; |
779 | szHint.min_width = szHint.base_width + szHint.width_inc; |
639 | szHint.min_height = szHint.base_height + szHint.height_inc; |
780 | szHint.min_height = szHint.base_height + szHint.height_inc; |
640 | |
781 | |
… | |
… | |
643 | szHint.width = width; |
784 | szHint.width = width; |
644 | TermWin.width = width - szHint.base_width; |
785 | TermWin.width = width - szHint.base_width; |
645 | } |
786 | } |
646 | else |
787 | else |
647 | { |
788 | { |
648 | MIN_IT(TermWin.width, max_width); |
789 | MIN_IT (TermWin.width, max_width); |
649 | szHint.width = szHint.base_width + TermWin.width; |
790 | szHint.width = szHint.base_width + TermWin.width; |
650 | } |
791 | } |
|
|
792 | |
651 | if (height && height - szHint.base_height < max_height) |
793 | if (height && height - szHint.base_height < max_height) |
652 | { |
794 | { |
653 | szHint.height = height; |
795 | szHint.height = height; |
654 | TermWin.height = height - szHint.base_height; |
796 | TermWin.height = height - szHint.base_height; |
655 | } |
797 | } |
656 | else |
798 | else |
657 | { |
799 | { |
658 | MIN_IT(TermWin.height, max_height); |
800 | MIN_IT (TermWin.height, max_height); |
659 | szHint.height = szHint.base_height + TermWin.height; |
801 | szHint.height = szHint.base_height + TermWin.height; |
660 | } |
802 | } |
|
|
803 | |
661 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
804 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
662 | window_sb_x = szHint.width - sb_w; |
805 | window_sb_x = szHint.width - sb_w; |
663 | |
806 | |
664 | if (recalc_x) |
807 | if (recalc_x) |
665 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
808 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
… | |
… | |
668 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
811 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
669 | - szHint.height - 2 * TermWin.ext_bwidth); |
812 | - szHint.height - 2 * TermWin.ext_bwidth); |
670 | |
813 | |
671 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
814 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
672 | TermWin.nrow = TermWin.height / TermWin.fheight; |
815 | TermWin.nrow = TermWin.height / TermWin.fheight; |
673 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
816 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
674 | TermWin.ncol, TermWin.nrow, szHint.width, |
817 | TermWin.ncol, TermWin.nrow, szHint.width, |
675 | szHint.height)); |
818 | szHint.height)); |
676 | return; |
819 | return; |
677 | } |
820 | } |
678 | |
821 | |
… | |
… | |
694 | ws.ws_xpixel = ws.ws_ypixel = 0; |
837 | ws.ws_xpixel = ws.ws_ypixel = 0; |
695 | #ifndef DEBUG_SIZE |
838 | #ifndef DEBUG_SIZE |
696 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
839 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
697 | #else |
840 | #else |
698 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
841 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
699 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
842 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
700 | # ifdef SIGWINCH |
843 | # ifdef SIGWINCH |
701 | else if (cmd_pid) /* force through to the command */ |
844 | else if (cmd_pid) /* force through to the command */ |
702 | kill (cmd_pid, SIGWINCH); |
845 | kill (cmd_pid, SIGWINCH); |
703 | # endif |
846 | # endif |
704 | #endif |
847 | #endif |
705 | } |
848 | } |
706 | |
849 | |
707 | /*----------------------------------------------------------------------*/ |
850 | /*----------------------------------------------------------------------*/ |
708 | /* rxvt_change_font() - Switch to a new font */ |
851 | /* rxvt_change_font () - Switch to a new font */ |
709 | /* |
852 | /* |
710 | * init = 1 - initialize |
853 | * init = 1 - initialize |
711 | * |
854 | * |
712 | * fontname == FONT_UP - switch to bigger font |
855 | * fontname == FONT_UP - switch to bigger font |
713 | * fontname == FONT_DN - switch to smaller font |
856 | * fontname == FONT_DN - switch to smaller font |
714 | */ |
857 | */ |
715 | void |
858 | bool |
716 | rxvt_term::change_font (int init, const char *fontname) |
859 | rxvt_term::change_font (const char *fontname) |
717 | {} |
860 | { |
|
|
861 | if (fontname == FONT_UP) |
|
|
862 | { |
|
|
863 | // TODO |
|
|
864 | } |
|
|
865 | else if (fontname == FONT_DN) |
|
|
866 | { |
|
|
867 | // TODO |
|
|
868 | } |
|
|
869 | else |
|
|
870 | { |
|
|
871 | rxvt_fontset *fs = new rxvt_fontset (this); |
718 | |
872 | |
719 | void |
873 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
|
|
874 | { |
|
|
875 | delete TermWin.fontset; |
|
|
876 | TermWin.fontset = fs; |
|
|
877 | TermWin.fwidth = fs->base_font ()->width; |
|
|
878 | TermWin.fheight = fs->base_font ()->height; |
|
|
879 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
880 | |
|
|
881 | if (TermWin.parent[0]) |
|
|
882 | { |
|
|
883 | resize_all_windows (0, 0, 0); |
|
|
884 | scr_remap_chars (); |
|
|
885 | scr_touch (true); |
|
|
886 | } |
|
|
887 | |
|
|
888 | return true; |
|
|
889 | } |
|
|
890 | } |
|
|
891 | |
|
|
892 | return false; |
|
|
893 | } |
|
|
894 | |
|
|
895 | bool |
720 | rxvt_term::font_up_down (int n, int direction) |
896 | rxvt_term::font_up_down (int n, int direction) |
721 | {} |
897 | { |
|
|
898 | return false; |
|
|
899 | } |
722 | |
900 | |
723 | /*----------------------------------------------------------------------*/ |
901 | /*----------------------------------------------------------------------*/ |
724 | /*----------------------------------------------------------------------*/ |
902 | /*----------------------------------------------------------------------*/ |
725 | /* xterm sequences - title, iconName, color (exptl) */ |
903 | /* xterm sequences - title, iconName, color (exptl) */ |
726 | void |
904 | void |
727 | rxvt_term::set_title (const char *str) |
905 | rxvt_term::set_title (const char *str) |
728 | { |
906 | { |
729 | #ifndef SMART_WINDOW_TITLE |
907 | #ifdef SMART_WINDOW_TITLE |
730 | XStoreName(display->display, TermWin.parent[0], str); |
908 | char *name; |
731 | #else |
|
|
732 | char *name; |
|
|
733 | |
909 | |
734 | if (XFetchName(display->display, TermWin.parent[0], &name) == 0) |
910 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
735 | name = NULL; |
911 | name = NULL; |
|
|
912 | |
736 | if (name == NULL || STRCMP(name, str)) |
913 | if (name == NULL || STRCMP (name, str)) |
|
|
914 | #endif |
737 | XStoreName(display->display, TermWin.parent[0], str); |
915 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
916 | |
|
|
917 | #ifdef SMART_WINDOW_TITLE |
738 | if (name) |
918 | if (name) |
739 | XFree(name); |
919 | XFree (name); |
740 | #endif |
920 | #endif |
741 | } |
921 | } |
742 | |
922 | |
743 | void |
923 | void |
744 | rxvt_term::set_iconName (const char *str) |
924 | rxvt_term::set_icon_name (const char *str) |
745 | { |
925 | { |
746 | #ifndef SMART_WINDOW_TITLE |
926 | #ifdef SMART_WINDOW_TITLE |
747 | XSetIconName(display->display, TermWin.parent[0], str); |
927 | char *name; |
748 | #else |
|
|
749 | char *name; |
|
|
750 | |
928 | |
751 | if (XGetIconName(display->display, TermWin.parent[0], &name)) |
929 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
752 | name = NULL; |
930 | name = NULL; |
|
|
931 | |
753 | if (name == NULL || STRCMP(name, str)) |
932 | if (name == NULL || STRCMP (name, str)) |
|
|
933 | #endif |
754 | XSetIconName(display->display, TermWin.parent[0], str); |
934 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
935 | |
|
|
936 | #ifdef SMART_WINDOW_TITLE |
755 | if (name) |
937 | if (name) |
756 | XFree(name); |
938 | XFree (name); |
757 | #endif |
939 | #endif |
758 | } |
940 | } |
759 | |
941 | |
760 | #ifdef XTERM_COLOR_CHANGE |
942 | #ifdef XTERM_COLOR_CHANGE |
761 | void |
943 | void |
762 | rxvt_term::set_window_color (int idx, const char *color) |
944 | rxvt_term::set_window_color (int idx, const char *color) |
763 | { |
945 | { |
764 | rxvt_color xcol; |
946 | rxvt_color xcol; |
765 | int i; |
947 | int i; |
766 | |
948 | |
767 | if (color == NULL || *color == '\0') |
949 | if (color == NULL || *color == '\0') |
768 | return; |
950 | return; |
769 | |
951 | |
770 | /* handle color aliases */ |
952 | /* handle color aliases */ |
771 | if (isdigit(*color)) |
953 | if (isdigit (*color)) |
772 | { |
954 | { |
773 | i = atoi(color); |
955 | i = atoi (color); |
774 | if (i >= 8 && i <= 15) |
956 | if (i >= 8 && i <= 15) |
775 | { /* bright colors */ |
957 | { /* bright colors */ |
776 | i -= 8; |
958 | i -= 8; |
777 | # ifndef NO_BRIGHTCOLOR |
959 | # ifndef NO_BRIGHTCOLOR |
778 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
960 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
779 | SET_PIXCOLOR(idx); |
961 | SET_PIXCOLOR (idx); |
780 | goto Done; |
962 | goto Done; |
781 | # endif |
963 | # endif |
782 | |
964 | |
783 | } |
965 | } |
784 | if (i >= 0 && i <= 7) |
966 | if (i >= 0 && i <= 7) |
785 | { /* normal colors */ |
967 | { /* normal colors */ |
786 | PixColors[idx] = PixColors[minCOLOR + i]; |
968 | PixColors[idx] = PixColors[minCOLOR + i]; |
787 | SET_PIXCOLOR(idx); |
969 | SET_PIXCOLOR (idx); |
788 | goto Done; |
970 | goto Done; |
789 | } |
971 | } |
790 | } |
972 | } |
|
|
973 | |
791 | if (!rXParseAllocColor (& xcol, color)) |
974 | if (!rXParseAllocColor (& xcol, color)) |
792 | return; |
975 | return; |
|
|
976 | |
793 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
977 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
794 | |
978 | |
795 | /* |
979 | /* |
796 | * FIXME: should free colors here, but no idea how to do it so instead, |
980 | * FIXME: should free colors here, but no idea how to do it so instead, |
797 | * so just keep gobbling up the colormap |
981 | * so just keep gobbling up the colormap |
… | |
… | |
801 | if (PixColors[idx] == PixColors[i]) |
985 | if (PixColors[idx] == PixColors[i]) |
802 | break; |
986 | break; |
803 | if (i > Color_White) |
987 | if (i > Color_White) |
804 | { |
988 | { |
805 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
989 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
806 | XFreeColors(display->display, XCMAP, (PixColors + idx), 1, |
990 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
807 | DisplayPlanes(display->display, display->screen)); |
991 | DisplayPlanes (display->display, display->screen)); |
808 | } |
992 | } |
809 | # endif |
993 | # endif |
810 | |
994 | |
811 | PixColors[idx] = xcol; |
995 | PixColors[idx] = xcol; |
812 | SET_PIXCOLOR(idx); |
996 | SET_PIXCOLOR (idx); |
813 | |
997 | |
814 | /* XSetWindowAttributes attr; */ |
998 | /* XSetWindowAttributes attr; */ |
815 | /* Cursor cursor; */ |
999 | /* Cursor cursor; */ |
816 | Done: |
1000 | Done: |
817 | if (idx == Color_bg && !(Options & Opt_transparent)) |
1001 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
818 | XSetWindowBackground(display->display, TermWin.vt, |
1002 | XSetWindowBackground (display->display, TermWin.vt, |
819 | PixColors[Color_bg]); |
1003 | PixColors[Color_bg]); |
820 | |
1004 | |
821 | /* handle Color_BD, scrollbar background, etc. */ |
1005 | /* handle Color_BD, scrollbar background, etc. */ |
822 | |
1006 | |
823 | set_colorfgbg (); |
1007 | set_colorfgbg (); |
824 | recolour_cursor (); |
1008 | recolour_cursor (); |
825 | /* the only reasonable way to enforce a clean update */ |
1009 | scr_touch (true); |
826 | scr_poweron (); |
|
|
827 | } |
1010 | } |
828 | |
1011 | |
829 | #else |
1012 | #else |
830 | # define set_window_color (idx,color) ((void)0) |
1013 | # define set_window_color (idx,color) ((void)0) |
831 | #endif /* XTERM_COLOR_CHANGE */ |
1014 | #endif /* XTERM_COLOR_CHANGE */ |
832 | |
1015 | |
833 | void |
1016 | void |
834 | rxvt_term::recolour_cursor () |
1017 | rxvt_term::recolour_cursor () |
835 | { |
1018 | { |
836 | #if TODO |
|
|
837 | rxvt_color xcol[2]; |
1019 | XColor xcol[2]; |
838 | |
1020 | |
839 | xcol[0] = PixColors[Color_pointer]; |
1021 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColors[Color_pointer_fg] : PixColors[Color_fg]; |
840 | xcol[1] = PixColors[Color_bg]; |
1022 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColors[Color_pointer_bg] : PixColors[Color_bg]; |
841 | XQueryColors (display->display, XCMAP, xcol, 2); |
1023 | XQueryColors (display->display, XCMAP, xcol, 2); |
842 | XRecolorCursor (display->display, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
1024 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
843 | #endif |
|
|
844 | } |
1025 | } |
845 | |
1026 | |
846 | /*----------------------------------------------------------------------*/ |
1027 | /*----------------------------------------------------------------------*/ |
847 | /* |
1028 | /* |
848 | * find if fg/bg matches any of the normal (low-intensity) colors |
1029 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
850 | void |
1031 | void |
851 | rxvt_term::set_colorfgbg () |
1032 | rxvt_term::set_colorfgbg () |
852 | { |
1033 | { |
853 | unsigned int i; |
1034 | unsigned int i; |
854 | const char *xpmb = "\0"; |
1035 | const char *xpmb = "\0"; |
855 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
1036 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
856 | |
1037 | |
857 | env_colorfgbg = |
1038 | env_colorfgbg = |
858 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
1039 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
859 | STRCPY(fstr, "default"); |
1040 | STRCPY (fstr, "default"); |
860 | STRCPY(bstr, "default"); |
1041 | STRCPY (bstr, "default"); |
861 | for (i = Color_Black; i <= Color_White; i++) |
1042 | for (i = Color_Black; i <= Color_White; i++) |
862 | if (PixColors[Color_fg] == PixColors[i]) |
1043 | if (PixColors[Color_fg] == PixColors[i]) |
863 | { |
1044 | { |
864 | sprintf(fstr, "%d", (i - Color_Black)); |
1045 | sprintf (fstr, "%d", (i - Color_Black)); |
865 | break; |
1046 | break; |
866 | } |
1047 | } |
867 | for (i = Color_Black; i <= Color_White; i++) |
1048 | for (i = Color_Black; i <= Color_White; i++) |
868 | if (PixColors[Color_bg] == PixColors[i]) |
1049 | if (PixColors[Color_bg] == PixColors[i]) |
869 | { |
1050 | { |
870 | sprintf(bstr, "%d", (i - Color_Black)); |
1051 | sprintf (bstr, "%d", (i - Color_Black)); |
871 | #ifdef XPM_BACKGROUND |
1052 | #ifdef XPM_BACKGROUND |
872 | xpmb = "default;"; |
1053 | xpmb = "default;"; |
873 | #endif |
1054 | #endif |
874 | break; |
1055 | break; |
875 | } |
1056 | } |
|
|
1057 | |
876 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1058 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
877 | putenv(env_colorfgbg); |
|
|
878 | |
1059 | |
879 | #ifndef NO_BRIGHTCOLOR |
1060 | #ifndef NO_BRIGHTCOLOR |
880 | colorfgbg = DEFAULT_RSTYLE; |
1061 | colorfgbg = DEFAULT_RSTYLE; |
881 | for (i = minCOLOR; i <= maxCOLOR; i++) |
1062 | for (i = minCOLOR; i <= maxCOLOR; i++) |
882 | { |
1063 | { |
883 | if (PixColors[Color_fg] == PixColors[i]) |
1064 | if (PixColors[Color_fg] == PixColors[i]) |
884 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
1065 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
885 | if (PixColors[Color_bg] == PixColors[i]) |
1066 | if (PixColors[Color_bg] == PixColors[i]) |
886 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
1067 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
887 | } |
1068 | } |
888 | #endif |
1069 | #endif |
889 | } |
1070 | } |
890 | |
1071 | |
891 | /*----------------------------------------------------------------------*/ |
1072 | /*----------------------------------------------------------------------*/ |
… | |
… | |
897 | int |
1078 | int |
898 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1079 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
899 | { |
1080 | { |
900 | if (!screen_in_out->set (display, colour)) |
1081 | if (!screen_in_out->set (display, colour)) |
901 | { |
1082 | { |
902 | rxvt_print_error("can't allocate colour: %s", colour); |
1083 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
903 | return false; |
1084 | return false; |
904 | } |
1085 | } |
905 | |
1086 | |
906 | return true; |
1087 | return true; |
907 | } |
1088 | } |
… | |
… | |
918 | int old_width = szHint.width, old_height = szHint.height; |
1099 | int old_width = szHint.width, old_height = szHint.height; |
919 | #endif |
1100 | #endif |
920 | |
1101 | |
921 | window_calc (width, height); |
1102 | window_calc (width, height); |
922 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1103 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
|
|
1104 | |
923 | if (!ignoreparent) |
1105 | if (!ignoreparent) |
924 | { |
1106 | { |
925 | #ifdef SMART_RESIZE |
1107 | #ifdef SMART_RESIZE |
926 | /* |
1108 | /* |
927 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1109 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
962 | dy /= 2; |
1144 | dy /= 2; |
963 | |
1145 | |
964 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1146 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
965 | szHint.width, szHint.height); |
1147 | szHint.width, szHint.height); |
966 | #else |
1148 | #else |
967 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
1149 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
968 | szHint.height); |
|
|
969 | #endif |
1150 | #endif |
970 | |
|
|
971 | } |
1151 | } |
972 | |
1152 | |
973 | fix_screen = (TermWin.ncol != prev_ncol |
1153 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
974 | || TermWin.nrow != prev_nrow); |
|
|
975 | |
1154 | |
976 | if (fix_screen || width != old_width || height != old_height) |
1155 | if (fix_screen || width != old_width || height != old_height) |
977 | { |
1156 | { |
978 | if (scrollbar_visible ()) |
1157 | if (scrollbar_visible ()) |
979 | { |
1158 | { |
980 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
1159 | XMoveResizeWindow (display->display, scrollBar.win, |
|
|
1160 | window_sb_x, 0, |
981 | 0, scrollbar_TotalWidth (), szHint.height); |
1161 | scrollbar_TotalWidth (), szHint.height); |
982 | resize_scrollbar (); |
1162 | resize_scrollbar (); |
983 | } |
1163 | } |
984 | |
1164 | |
985 | if (menubar_visible ()) |
1165 | if (menubar_visible ()) |
986 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
1166 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1167 | window_vt_x, 0, |
987 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1168 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
988 | |
1169 | |
989 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
1170 | XMoveResizeWindow (display->display, TermWin.vt, |
990 | window_vt_y, TermWin_TotalWidth (), |
1171 | window_vt_x, window_vt_y, |
991 | TermWin_TotalHeight ()); |
1172 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
992 | #ifdef RXVT_GRAPHICS |
|
|
993 | if (old_height) |
|
|
994 | Gr_Resize (old_width - szHint.base_width, |
|
|
995 | old_height - szHint.base_height); |
|
|
996 | #endif |
|
|
997 | scr_clear (); |
1173 | scr_clear (); |
998 | #ifdef XPM_BACKGROUND |
1174 | #ifdef XPM_BACKGROUND |
999 | resize_pixmap (); |
1175 | resize_pixmap (); |
1000 | #endif |
1176 | #endif |
1001 | |
|
|
1002 | } |
1177 | } |
1003 | |
1178 | |
1004 | if (fix_screen || old_height == 0) |
1179 | if (fix_screen || old_height == 0) |
1005 | { |
1180 | { |
1006 | int curr_screen = -1; |
1181 | int curr_screen = -1; |
… | |
… | |
1013 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1188 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1014 | curr_screen = scr_change_screen (PRIMARY); |
1189 | curr_screen = scr_change_screen (PRIMARY); |
1015 | TermWin.ncol = ncol; |
1190 | TermWin.ncol = ncol; |
1016 | } |
1191 | } |
1017 | |
1192 | |
1018 | scr_reset(); |
1193 | scr_reset (); |
1019 | |
1194 | |
1020 | if (curr_screen >= 0) /* this is not the first time through */ |
1195 | if (curr_screen >= 0) /* this is not the first time through */ |
1021 | { |
1196 | { |
1022 | scr_change_screen (curr_screen); |
1197 | scr_change_screen (curr_screen); |
1023 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1198 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
… | |
… | |
1041 | { |
1216 | { |
1042 | XWindowAttributes wattr; |
1217 | XWindowAttributes wattr; |
1043 | |
1218 | |
1044 | if (width == 0 || height == 0) |
1219 | if (width == 0 || height == 0) |
1045 | { |
1220 | { |
1046 | XGetWindowAttributes(display->display, display->root, &wattr); |
1221 | XGetWindowAttributes (display->display, display->root, &wattr); |
1047 | if (width == 0) |
1222 | if (width == 0) |
1048 | width = wattr.width - szHint.base_width; |
1223 | width = wattr.width - szHint.base_width; |
1049 | if (height == 0) |
1224 | if (height == 0) |
1050 | height = wattr.height - szHint.base_height; |
1225 | height = wattr.height - szHint.base_height; |
1051 | } |
1226 | } |
… | |
… | |
1065 | void |
1240 | void |
1066 | rxvt_term::im_set_size (XRectangle *size) |
1241 | rxvt_term::im_set_size (XRectangle *size) |
1067 | { |
1242 | { |
1068 | size->x = TermWin.int_bwidth; |
1243 | size->x = TermWin.int_bwidth; |
1069 | size->y = TermWin.int_bwidth; |
1244 | size->y = TermWin.int_bwidth; |
1070 | size->width = Width2Pixel(TermWin.ncol); |
1245 | size->width = Width2Pixel (TermWin.ncol); |
1071 | size->height = Height2Pixel(TermWin.nrow); |
1246 | size->height = Height2Pixel (TermWin.nrow); |
1072 | } |
1247 | } |
1073 | |
1248 | |
1074 | void |
1249 | void |
1075 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1250 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1076 | { |
1251 | { |
… | |
… | |
1086 | Atom atom; |
1261 | Atom atom; |
1087 | Window win; |
1262 | Window win; |
1088 | char server[IMBUFSIZ]; |
1263 | char server[IMBUFSIZ]; |
1089 | |
1264 | |
1090 | /* get current locale modifier */ |
1265 | /* get current locale modifier */ |
1091 | if ((p = XSetLocaleModifiers(NULL)) != NULL) |
1266 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1092 | { |
1267 | { |
1093 | STRCPY(server, "@server="); |
1268 | STRCPY (server, "@server="); |
1094 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1269 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1095 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1270 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1096 | *p = '\0'; |
1271 | *p = '\0'; |
1097 | |
1272 | |
1098 | atom = XInternAtom(display->display, server, False); |
1273 | atom = XInternAtom (display->display, server, False); |
1099 | win = XGetSelectionOwner(display->display, atom); |
1274 | win = XGetSelectionOwner (display->display, atom); |
1100 | if (win != None) |
1275 | if (win != None) |
1101 | return True; |
1276 | return True; |
1102 | } |
1277 | } |
1103 | return False; |
1278 | return False; |
1104 | } |
1279 | } |
… | |
… | |
1108 | { |
1283 | { |
1109 | XPoint spot; |
1284 | XPoint spot; |
1110 | XVaNestedList preedit_attr; |
1285 | XVaNestedList preedit_attr; |
1111 | |
1286 | |
1112 | if (Input_Context == NULL |
1287 | if (Input_Context == NULL |
1113 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
1288 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1114 | || !(event_type == KeyPress |
1289 | || ! (event_type == KeyPress |
1115 | || event_type == Expose |
1290 | || event_type == Expose |
1116 | || event_type == NoExpose |
1291 | || event_type == NoExpose |
1117 | || event_type == SelectionNotify |
1292 | || event_type == SelectionNotify |
1118 | || event_type == ButtonRelease || event_type == FocusIn) |
1293 | || event_type == ButtonRelease || event_type == FocusIn) |
1119 | || !IMisRunning ()) |
1294 | || !IMisRunning ()) |
1120 | return; |
1295 | return; |
1121 | |
1296 | |
1122 | im_set_position (&spot); |
1297 | im_set_position (&spot); |
1123 | |
1298 | |
1124 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1299 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1125 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1300 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1126 | XFree(preedit_attr); |
1301 | XFree (preedit_attr); |
1127 | } |
1302 | } |
1128 | |
1303 | |
1129 | void |
1304 | void |
1130 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1305 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1131 | XRectangle * needed_rect) |
1306 | XRectangle * needed_rect) |
1132 | { |
1307 | { |
1133 | int mbh, vtx = 0; |
1308 | int mbh, vtx = 0; |
1134 | |
1309 | |
1135 | if (scrollbar_visible () && !(Options & Opt_scrollBar_right)) |
1310 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
1136 | vtx = scrollbar_TotalWidth(); |
1311 | vtx = scrollbar_TotalWidth (); |
1137 | |
1312 | |
1138 | mbh = menubar_visible () ? menuBar_TotalHeight() : 0; |
1313 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
1139 | mbh -= TermWin.lineSpace; |
1314 | mbh -= TermWin.lineSpace; |
1140 | |
1315 | |
1141 | preedit_rect->x = needed_rect->width + vtx; |
1316 | preedit_rect->x = needed_rect->width + vtx; |
1142 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1317 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
1143 | |
1318 | |
1144 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
1319 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
1145 | preedit_rect->height = Height2Pixel(1); |
1320 | preedit_rect->height = Height2Pixel (1); |
1146 | |
1321 | |
1147 | status_rect->x = vtx; |
1322 | status_rect->x = vtx; |
1148 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1323 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
1149 | |
1324 | |
1150 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1325 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
1151 | status_rect->height = Height2Pixel(1); |
1326 | status_rect->height = Height2Pixel (1); |
1152 | } |
1327 | } |
1153 | |
1328 | |
1154 | void |
1329 | void |
1155 | rxvt_term::im_destroy () |
1330 | rxvt_term::im_destroy () |
1156 | { |
1331 | { |
… | |
… | |
1182 | const char *p; |
1357 | const char *p; |
1183 | char **s; |
1358 | char **s; |
1184 | XIMStyles *xim_styles; |
1359 | XIMStyles *xim_styles; |
1185 | XVaNestedList preedit_attr, status_attr; |
1360 | XVaNestedList preedit_attr, status_attr; |
1186 | |
1361 | |
1187 | if (!((p = XSetLocaleModifiers (modifiers)) && *p)) |
1362 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1188 | return false; |
1363 | return false; |
1189 | |
1364 | |
1190 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1365 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1191 | input_method = display->get_xim (locale, modifiers); |
1366 | input_method = display->get_xim (locale, modifiers); |
1192 | if (input_method == NULL) |
1367 | if (input_method == NULL) |
1193 | return false; |
1368 | return false; |
1194 | |
1369 | |
1195 | xim = input_method->xim; |
1370 | xim = input_method->xim; |
… | |
… | |
1201 | display->put_xim (input_method); |
1376 | display->put_xim (input_method); |
1202 | return false; |
1377 | return false; |
1203 | } |
1378 | } |
1204 | |
1379 | |
1205 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1380 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1206 | s = rxvt_splitcommastring(p); |
1381 | s = rxvt_splitcommastring (p); |
1207 | for (i = found = 0; !found && s[i]; i++) |
1382 | for (i = found = 0; !found && s[i]; i++) |
1208 | { |
1383 | { |
1209 | if (!STRCMP(s[i], "OverTheSpot")) |
1384 | if (!STRCMP (s[i], "OverTheSpot")) |
1210 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1385 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1211 | else if (!STRCMP(s[i], "OffTheSpot")) |
1386 | else if (!STRCMP (s[i], "OffTheSpot")) |
1212 | input_style = (XIMPreeditArea | XIMStatusArea); |
1387 | input_style = (XIMPreeditArea | XIMStatusArea); |
1213 | else if (!STRCMP(s[i], "Root")) |
1388 | else if (!STRCMP (s[i], "Root")) |
1214 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1389 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1215 | |
1390 | |
1216 | for (j = 0; j < xim_styles->count_styles; j++) |
1391 | for (j = 0; j < xim_styles->count_styles; j++) |
1217 | if (input_style == xim_styles->supported_styles[j]) |
1392 | if (input_style == xim_styles->supported_styles[j]) |
1218 | { |
1393 | { |
… | |
… | |
1239 | { |
1414 | { |
1240 | im_set_size (&rect); |
1415 | im_set_size (&rect); |
1241 | im_set_position (&spot); |
1416 | im_set_position (&spot); |
1242 | im_set_color (&fg, &bg); |
1417 | im_set_color (&fg, &bg); |
1243 | |
1418 | |
1244 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1419 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1245 | XNSpotLocation, &spot, |
1420 | XNSpotLocation, &spot, |
1246 | XNForeground, fg, XNBackground, bg, |
1421 | XNForeground, fg, XNBackground, bg, |
1247 | //XNFontSet, TermWin.fontset, |
1422 | //XNFontSet, TermWin.fontset, |
1248 | NULL); |
1423 | NULL); |
1249 | } |
1424 | } |
… | |
… | |
1257 | */ |
1432 | */ |
1258 | needed_rect.width = 0; |
1433 | needed_rect.width = 0; |
1259 | |
1434 | |
1260 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1435 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1261 | |
1436 | |
1262 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1437 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1263 | XNForeground, fg, XNBackground, bg, |
1438 | XNForeground, fg, XNBackground, bg, |
1264 | //XNFontSet, TermWin.fontset, |
1439 | //XNFontSet, TermWin.fontset, |
1265 | NULL); |
1440 | NULL); |
1266 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1441 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
1267 | XNForeground, fg, XNBackground, bg, |
1442 | XNForeground, fg, XNBackground, bg, |
1268 | //XNFontSet, TermWin.fontset, |
1443 | //XNFontSet, TermWin.fontset, |
1269 | NULL); |
1444 | NULL); |
1270 | } |
1445 | } |
1271 | |
1446 | |
1272 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1447 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1273 | XNClientWindow, TermWin.parent[0], |
1448 | XNClientWindow, TermWin.parent[0], |
1274 | XNFocusWindow, TermWin.parent[0], |
1449 | XNFocusWindow, TermWin.parent[0], |
1275 | preedit_attr ? XNPreeditAttributes : NULL, |
1450 | preedit_attr ? XNPreeditAttributes : NULL, |
1276 | preedit_attr, |
1451 | preedit_attr, |
1277 | status_attr ? XNStatusAttributes : NULL, |
1452 | status_attr ? XNStatusAttributes : NULL, |
1278 | status_attr, NULL); |
1453 | status_attr, NULL); |
1279 | if (preedit_attr) XFree(preedit_attr); |
1454 | if (preedit_attr) XFree (preedit_attr); |
1280 | if (status_attr) XFree(status_attr); |
1455 | if (status_attr) XFree (status_attr); |
1281 | |
1456 | |
1282 | if (Input_Context == NULL) |
1457 | if (Input_Context == NULL) |
1283 | { |
1458 | { |
1284 | rxvt_print_error("failed to create input context"); |
1459 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1285 | display->put_xim (input_method); |
1460 | display->put_xim (input_method); |
1286 | return false; |
1461 | return false; |
1287 | } |
1462 | } |
1288 | |
1463 | |
1289 | if (input_style & XIMPreeditArea) |
1464 | if (input_style & XIMPreeditArea) |
1290 | IMSetStatusPosition (); |
1465 | IMSetStatusPosition (); |
1291 | |
1466 | |
1292 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1467 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
1293 | return true; |
1468 | return true; |
1294 | } |
1469 | } |
1295 | |
1470 | |
1296 | void |
1471 | void |
1297 | rxvt_term::im_cb () |
1472 | rxvt_term::im_cb () |
… | |
… | |
1301 | char **s; |
1476 | char **s; |
1302 | char buf[IMBUFSIZ]; |
1477 | char buf[IMBUFSIZ]; |
1303 | |
1478 | |
1304 | im_destroy (); |
1479 | im_destroy (); |
1305 | |
1480 | |
1306 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1481 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1307 | if (Input_Context) |
1482 | if (Input_Context) |
1308 | return; |
1483 | return; |
1309 | |
1484 | |
1310 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1485 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1311 | if (rs[Rs_imLocale]) |
1486 | if (rs[Rs_imLocale]) |
1312 | setlocale (LC_CTYPE, rs[Rs_imLocale]); |
1487 | SET_LOCALE (rs[Rs_imLocale]); |
1313 | #endif |
1488 | #endif |
1314 | |
1489 | |
1315 | p = rs[Rs_inputMethod]; |
1490 | p = rs[Rs_inputMethod]; |
1316 | if (p && *p) |
1491 | if (p && *p) |
1317 | { |
1492 | { |
… | |
… | |
1330 | break; |
1505 | break; |
1331 | } |
1506 | } |
1332 | } |
1507 | } |
1333 | } |
1508 | } |
1334 | for (i = 0; s[i]; i++) |
1509 | for (i = 0; s[i]; i++) |
1335 | free(s[i]); |
1510 | free (s[i]); |
1336 | free(s); |
1511 | free (s); |
1337 | |
1512 | |
1338 | if (found) |
1513 | if (found) |
1339 | goto done; |
1514 | goto done; |
1340 | } |
1515 | } |
1341 | |
1516 | |
… | |
… | |
1348 | goto done; |
1523 | goto done; |
1349 | |
1524 | |
1350 | done: |
1525 | done: |
1351 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1526 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1352 | if (rs[Rs_imLocale]) |
1527 | if (rs[Rs_imLocale]) |
1353 | setlocale (LC_CTYPE, locale); |
1528 | SET_LOCALE (locale); |
1354 | #endif |
1529 | #endif |
1355 | } |
1530 | } |
1356 | |
1531 | |
1357 | void |
1532 | void |
1358 | rxvt_term::IMSetStatusPosition () |
1533 | rxvt_term::IMSetStatusPosition () |
1359 | { |
1534 | { |
1360 | XRectangle preedit_rect, status_rect, *needed_rect; |
1535 | XRectangle preedit_rect, status_rect, *needed_rect; |
1361 | XVaNestedList preedit_attr, status_attr; |
1536 | XVaNestedList preedit_attr, status_attr; |
1362 | |
1537 | |
1363 | if (Input_Context == NULL |
1538 | if (Input_Context == NULL |
1364 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1539 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1365 | || !IMisRunning ()) |
1540 | || !IMisRunning ()) |
1366 | return; |
1541 | return; |
1367 | |
1542 | |
1368 | /* Getting the necessary width of preedit area */ |
1543 | /* Getting the necessary width of preedit area */ |
1369 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1544 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1370 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1545 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1371 | XFree(status_attr); |
1546 | XFree (status_attr); |
1372 | |
1547 | |
1373 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1548 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1374 | |
1549 | |
1375 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1550 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1376 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1551 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1377 | |
1552 | |
1378 | XSetICValues(Input_Context, |
1553 | XSetICValues (Input_Context, |
1379 | XNPreeditAttributes, preedit_attr, |
1554 | XNPreeditAttributes, preedit_attr, |
1380 | XNStatusAttributes, status_attr, NULL); |
1555 | XNStatusAttributes, status_attr, NULL); |
1381 | |
1556 | |
1382 | XFree(preedit_attr); |
1557 | XFree (preedit_attr); |
1383 | XFree(status_attr); |
1558 | XFree (status_attr); |
1384 | } |
1559 | } |
1385 | #endif /* USE_XIM */ |
1560 | #endif /* USE_XIM */ |
1386 | |
1561 | |
1387 | /*----------------------------------------------------------------------*/ |
1562 | /*----------------------------------------------------------------------*/ |
1388 | rxvt_t rxvt_current_term; |
1563 | rxvt_t rxvt_current_term; |