1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.C |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
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35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
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37 | |
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38 | #include <limits> |
35 | |
39 | |
36 | #include <csignal> |
40 | #include <csignal> |
37 | #include <cstring> |
41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
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40 | # include <grp.h> |
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41 | #endif |
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42 | |
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43 | #ifdef HAVE_TERMIOS_H |
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44 | # include <termios.h> |
43 | #include <termios.h> |
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44 | |
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45 | #ifdef HAVE_XSETLOCALE |
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46 | # define X_LOCALE |
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47 | # include <X11/Xlocale.h> |
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48 | #else |
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49 | # ifdef HAVE_SETLOCALE |
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50 | # include <clocale> |
45 | #endif |
51 | # endif |
46 | |
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47 | #ifdef KEYSYM_RESOURCE |
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48 | # include "keyboard.h" |
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49 | #endif |
52 | #endif |
50 | |
53 | |
51 | vector<rxvt_term *> rxvt_term::termlist; |
54 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
55 | |
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56 | // used to tell global functions which terminal instance is "active" |
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57 | rxvt_t rxvt_current_term; |
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58 | |
53 | static char curlocale[128]; |
59 | static char curlocale[128], savelocale[128]; |
54 | |
60 | |
55 | bool |
61 | bool |
56 | rxvt_set_locale (const char *locale) |
62 | rxvt_set_locale (const char *locale) NOTHROW |
57 | { |
63 | { |
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64 | int size = strlen (locale) + 1; |
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65 | |
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66 | if (size > sizeof (curlocale)) |
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67 | rxvt_fatal ("locale string too long, aborting.\n"); |
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68 | |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
69 | if (!locale || !memcmp (locale, curlocale, size)) |
59 | return false; |
70 | return false; |
60 | |
71 | |
61 | strncpy (curlocale, locale, 128); |
72 | memcpy (curlocale, locale, size); |
62 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
74 | return true; |
64 | } |
75 | } |
65 | |
76 | |
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77 | void |
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78 | rxvt_push_locale (const char *locale) NOTHROW |
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79 | { |
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80 | strcpy (savelocale, curlocale); |
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81 | rxvt_set_locale (locale); |
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82 | } |
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83 | |
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84 | void |
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85 | rxvt_pop_locale () NOTHROW |
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86 | { |
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87 | rxvt_set_locale (savelocale); |
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88 | } |
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89 | |
66 | #if ENABLE_COMBINING |
90 | #if ENABLE_COMBINING |
67 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
68 | |
92 | |
69 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
93 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
70 | { |
94 | { |
71 | compose_char *cc; |
95 | compose_char *cc; |
72 | |
96 | |
73 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
74 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
75 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
76 | while (cc) |
100 | while (cc) |
77 | { |
101 | { |
… | |
… | |
126 | |
150 | |
127 | } |
151 | } |
128 | #endif |
152 | #endif |
129 | |
153 | |
130 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
131 | : |
155 | { |
132 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
133 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
134 | #endif |
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135 | #ifdef HAVE_SCROLLBARS |
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136 | scrollbar_ev (this, &rxvt_term::x_cb), |
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137 | #endif |
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138 | #ifdef MENUBAR |
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139 | menubar_ev (this, &rxvt_term::x_cb), |
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140 | #endif |
158 | #endif |
141 | #ifdef CURSOR_BLINK |
159 | #ifdef CURSOR_BLINK |
142 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
143 | #endif |
161 | #endif |
144 | #ifdef TEXT_BLINK |
162 | #ifdef TEXT_BLINK |
145 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
146 | #endif |
164 | #endif |
147 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
148 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
149 | #endif |
167 | #endif |
150 | #ifdef SELECTION_SCROLLING |
168 | #ifdef SELECTION_SCROLLING |
151 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
152 | #endif |
170 | #endif |
153 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
154 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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173 | #endif |
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174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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175 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
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176 | #endif |
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177 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
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178 | #ifdef USE_XIM |
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179 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
155 | #endif |
180 | #endif |
156 | #ifdef POINTER_BLANK |
181 | #ifdef POINTER_BLANK |
157 | pointer_ev (this, &rxvt_term::pointer_cb), |
182 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
158 | #endif |
183 | #endif |
159 | #ifdef USE_XIM |
184 | #ifndef NO_BELL |
160 | im_ev (this, &rxvt_term::im_cb), |
185 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
161 | #endif |
186 | #endif |
162 | termwin_ev (this, &rxvt_term::x_cb), |
187 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
163 | vt_ev (this, &rxvt_term::x_cb), |
188 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
164 | check_ev (this, &rxvt_term::check_cb), |
189 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
165 | flush_ev (this, &rxvt_term::flush_cb), |
190 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
191 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
167 | pty_ev (this, &rxvt_term::pty_cb), |
192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
168 | incr_ev (this, &rxvt_term::incr_cb) |
193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
169 | { |
194 | |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
171 | |
196 | |
172 | termlist.push_back (this); |
197 | termlist.push_back (this); |
173 | |
198 | |
174 | #ifdef KEYSYM_RESOURCE |
199 | #ifdef KEYSYM_RESOURCE |
175 | keyboard = new keyboard_manager; |
200 | keyboard = new keyboard_manager; |
176 | |
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177 | if (!keyboard) |
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178 | rxvt_fatal ("out of memory, aborting.\n"); |
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179 | #endif |
201 | #endif |
180 | } |
202 | } |
181 | |
203 | |
182 | // clean up the most important stuff, do *not* call x or free mem etc. |
204 | // clean up the most important stuff, do *not* call x or free mem etc. |
183 | // for use before an emergency exit |
205 | // for use before an emergency exit |
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206 | void |
184 | void rxvt_term::emergency_cleanup () |
207 | rxvt_term::emergency_cleanup () |
185 | { |
208 | { |
186 | if (cmd_pid) |
209 | if (cmd_pid) |
187 | kill (-cmd_pid, SIGHUP); |
210 | kill (-cmd_pid, SIGHUP); |
188 | |
211 | |
189 | #ifdef UTMP_SUPPORT |
212 | pty_ev.stop (); |
190 | privileged_utmp (RESTORE); |
213 | delete pty; pty = 0; |
191 | #endif |
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192 | |
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193 | pty.put (); |
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194 | } |
214 | } |
195 | |
215 | |
196 | rxvt_term::~rxvt_term () |
216 | rxvt_term::~rxvt_term () |
197 | { |
217 | { |
198 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
218 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
… | |
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204 | if (fontset[i] != fontset[0]) |
224 | if (fontset[i] != fontset[0]) |
205 | delete fontset[i]; |
225 | delete fontset[i]; |
206 | #endif |
226 | #endif |
207 | delete fontset[0]; |
227 | delete fontset[0]; |
208 | |
228 | |
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229 | #ifdef HAVE_BG_PIXMAP |
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230 | bgPixmap.destroy (); |
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231 | #endif |
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232 | |
209 | if (display) |
233 | if (display) |
210 | { |
234 | { |
211 | dDisp; |
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212 | |
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213 | selection_clear (); |
235 | selection_clear (); |
214 | |
236 | |
215 | #ifdef USE_XIM |
237 | #ifdef USE_XIM |
216 | im_destroy (); |
238 | im_destroy (); |
217 | #endif |
239 | #endif |
218 | #ifdef MENUBAR |
240 | scrollBar.destroy (); |
219 | if (menubarGC) XFreeGC (disp, menubarGC); |
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220 | #endif |
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221 | #ifdef XTERM_SCROLLBAR |
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222 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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223 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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224 | #endif |
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225 | #ifdef PLAIN_SCROLLBAR |
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226 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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227 | #endif |
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228 | #ifdef NEXT_SCROLLBAR |
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229 | if (blackGC) XFreeGC (disp, blackGC); |
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230 | if (whiteGC) XFreeGC (disp, whiteGC); |
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231 | if (grayGC) XFreeGC (disp, grayGC); |
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232 | if (darkGC) XFreeGC (disp, darkGC); |
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233 | if (stippleGC) XFreeGC (disp, stippleGC); |
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234 | if (dimple) XFreePixmap (disp, dimple); |
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235 | if (upArrow) XFreePixmap (disp, upArrow); |
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236 | if (downArrow) XFreePixmap (disp, downArrow); |
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237 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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238 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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239 | #endif |
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240 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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241 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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242 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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243 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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244 | #endif |
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245 | if (gc) XFreeGC (disp, gc); |
241 | if (gc) XFreeGC (dpy, gc); |
246 | |
242 | |
247 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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248 | delete menuBar.drawable; |
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249 | //if (menuBar.win) |
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250 | // XDestroyWindow (disp, menuBar.win); |
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251 | #endif |
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252 | delete drawable; |
243 | delete drawable; |
253 | // destroy all windows |
244 | // destroy all windows |
254 | if (parent[0]) |
245 | if (parent[0]) |
255 | XDestroyWindow (disp, parent[0]); |
246 | XDestroyWindow (dpy, parent[0]); |
256 | } |
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257 | |
247 | |
258 | // TODO: free pixcolours, colours should become part of rxvt_display |
248 | for (int i = 0; i < TOTAL_COLORS; i++) |
259 | |
249 | if (ISSET_PIXCOLOR (i)) |
260 | delete pix_colors_focused; |
250 | { |
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251 | pix_colors_focused [i].free (this); |
261 | #if OFF_FOCUS_FADING |
252 | #if OFF_FOCUS_FADING |
262 | delete pix_colors_unfocused; |
253 | pix_colors_unfocused [i].free (this); |
263 | #endif |
254 | #endif |
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255 | } |
264 | |
256 | |
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257 | clear (); |
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258 | |
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259 | display->flush (); /* ideally .put should do this */ |
265 | displays.put (display); |
260 | displays.put (display); |
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261 | } |
266 | |
262 | |
267 | scr_release (); |
263 | scr_release (); |
268 | |
264 | |
269 | /* clear all resources */ |
265 | /* clear all resources */ |
270 | for (int i = 0; i < allocated.size (); i++) |
266 | for (int i = 0; i < allocated.size (); i++) |
271 | free (allocated [i]); |
267 | free (allocated [i]); |
272 | |
268 | |
273 | free (selection.text); |
269 | free (selection.text); |
274 | // TODO: manage env vars in child only(!) |
270 | // TODO: manage env vars in child only(!) |
275 | free (env_windowid); |
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276 | free (env_display); |
271 | free (env_display); |
277 | free (env_term); |
272 | free (env_term); |
278 | free (env_colorfgbg); |
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279 | free (locale); |
273 | free (locale); |
280 | free (v_buffer); |
274 | free (v_buffer); |
281 | free (incr_buf); |
275 | free (incr_buf); |
282 | |
276 | |
283 | delete envv; |
277 | delete envv; |
284 | delete argv; |
278 | delete argv; |
285 | |
279 | |
286 | #ifdef KEYSYM_RESOURCE |
280 | #ifdef KEYSYM_RESOURCE |
287 | delete keyboard; |
281 | delete keyboard; |
288 | #endif |
282 | #endif |
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283 | #ifndef NO_RESOURCES |
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284 | XrmDestroyDatabase (option_db); |
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285 | #endif |
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286 | } |
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287 | |
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288 | // child has exited, usually destroys |
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289 | void |
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290 | rxvt_term::child_cb (ev::child &w, int status) |
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291 | { |
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292 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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293 | |
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294 | cmd_pid = 0; |
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295 | |
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296 | if (!option (Opt_hold)) |
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297 | destroy (); |
289 | } |
298 | } |
290 | |
299 | |
291 | void |
300 | void |
292 | rxvt_term::destroy () |
301 | rxvt_term::destroy () |
293 | { |
302 | { |
294 | if (destroy_ev.active) |
303 | if (destroy_ev.is_active ()) |
295 | return; |
304 | return; |
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305 | |
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306 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
296 | |
307 | |
297 | #if ENABLE_OVERLAY |
308 | #if ENABLE_OVERLAY |
298 | scr_overlay_off (); |
309 | scr_overlay_off (); |
299 | #endif |
310 | #endif |
300 | |
311 | |
301 | if (display) |
312 | if (display) |
302 | { |
313 | { |
303 | #if USE_XIM |
314 | #if USE_XIM |
304 | im_ev.stop (display); |
315 | im_ev.stop (display); |
305 | #endif |
316 | #endif |
306 | #if HAVE_SCROLLBARS |
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307 | scrollbar_ev.stop (display); |
317 | scrollbar_ev.stop (display); |
308 | #endif |
318 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
309 | #if MENUBAR |
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310 | menubar_ev.stop (display); |
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311 | #endif |
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312 | #if TRANSPARENT |
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313 | rootwin_ev.stop (display); |
319 | rootwin_ev.stop (display); |
314 | #endif |
320 | #endif |
315 | incr_ev.stop (); |
321 | incr_ev.stop (); |
316 | termwin_ev.stop (display); |
322 | termwin_ev.stop (display); |
317 | vt_ev.stop (display); |
323 | vt_ev.stop (display); |
318 | } |
324 | } |
319 | |
325 | |
320 | check_ev.stop (); |
326 | flush_ev.stop (); |
321 | pty_ev.stop (); |
327 | pty_ev.stop (); |
322 | #ifdef CURSOR_BLINK |
328 | #ifdef CURSOR_BLINK |
323 | cursor_blink_ev.stop (); |
329 | cursor_blink_ev.stop (); |
324 | #endif |
330 | #endif |
325 | #ifdef TEXT_BLINK |
331 | #ifdef TEXT_BLINK |
… | |
… | |
333 | #endif |
339 | #endif |
334 | #ifdef POINTER_BLANK |
340 | #ifdef POINTER_BLANK |
335 | pointer_ev.stop (); |
341 | pointer_ev.stop (); |
336 | #endif |
342 | #endif |
337 | |
343 | |
338 | destroy_ev.start (0); |
344 | destroy_ev.start (); |
339 | } |
345 | } |
340 | |
346 | |
341 | void |
347 | void |
342 | rxvt_term::destroy_cb (time_watcher &w) |
348 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
343 | { |
349 | { |
344 | SET_R (this); |
350 | make_current (); |
345 | |
351 | |
346 | delete this; |
352 | delete this; |
347 | } |
353 | } |
348 | |
354 | |
349 | /*----------------------------------------------------------------------*/ |
355 | /*----------------------------------------------------------------------*/ |
… | |
… | |
358 | { |
364 | { |
359 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
365 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
360 | (*t)->emergency_cleanup (); |
366 | (*t)->emergency_cleanup (); |
361 | } |
367 | } |
362 | |
368 | |
363 | #if ENABLE_FRILLS |
369 | #if !ENABLE_MINIMAL |
364 | static void |
370 | static void |
365 | print_x_error (Display *dpy, XErrorEvent *event) |
371 | print_x_error (Display *dpy, XErrorEvent *event) |
366 | { |
372 | { |
367 | char buffer[BUFSIZ]; |
373 | char buffer[BUFSIZ]; |
368 | char mesg[BUFSIZ]; |
374 | char mesg[BUFSIZ]; |
… | |
… | |
401 | else |
407 | else |
402 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
408 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
403 | mesg, BUFSIZ); |
409 | mesg, BUFSIZ); |
404 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
410 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
405 | } |
411 | } |
406 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
412 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
407 | mesg, BUFSIZ); |
413 | mesg, BUFSIZ); |
408 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
414 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
409 | } |
415 | } |
410 | #endif |
416 | #endif |
411 | |
417 | |
… | |
… | |
416 | GET_R->allowedxerror = event->error_code; |
422 | GET_R->allowedxerror = event->error_code; |
417 | else |
423 | else |
418 | { |
424 | { |
419 | // GET_R is most likely not the terminal which caused the error, |
425 | // GET_R is most likely not the terminal which caused the error, |
420 | // so just output the error and continue |
426 | // so just output the error and continue |
421 | #if ENABLE_FRILLS |
427 | #if ENABLE_MINIMAL |
|
|
428 | old_xerror_handler (display, event); |
|
|
429 | #else |
422 | print_x_error (display, event); |
430 | print_x_error (display, event); |
423 | #else |
|
|
424 | old_xerror_handler (display, event); |
|
|
425 | #endif |
431 | #endif |
426 | } |
432 | } |
427 | |
433 | |
428 | return 0; |
434 | return 0; |
429 | } |
435 | } |
… | |
… | |
435 | DisplayString (display)); |
441 | DisplayString (display)); |
436 | rxvt_emergency_cleanup (); |
442 | rxvt_emergency_cleanup (); |
437 | _exit (EXIT_FAILURE); |
443 | _exit (EXIT_FAILURE); |
438 | } |
444 | } |
439 | |
445 | |
440 | /*----------------------------------------------------------------------*/ |
|
|
441 | bool |
|
|
442 | rxvt_term::init (int argc, const char *const *argv) |
|
|
443 | { |
|
|
444 | SET_R (this); |
|
|
445 | |
|
|
446 | set_locale (""); |
|
|
447 | |
|
|
448 | if (!init_vars ()) |
|
|
449 | return false; |
|
|
450 | |
|
|
451 | init_secondary (); |
|
|
452 | |
|
|
453 | const char **cmd_argv = init_resources (argc, argv); |
|
|
454 | |
|
|
455 | #ifdef KEYSYM_RESOURCE |
|
|
456 | keyboard->register_done (); |
|
|
457 | #endif |
|
|
458 | |
|
|
459 | #if MENUBAR_MAX |
|
|
460 | menubar_read (rs[Rs_menu]); |
|
|
461 | #endif |
|
|
462 | #ifdef HAVE_SCROLLBARS |
|
|
463 | if (options & Opt_scrollBar) |
|
|
464 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
465 | #endif |
|
|
466 | |
|
|
467 | create_windows (argc, argv); |
|
|
468 | |
|
|
469 | dDisp; |
|
|
470 | |
|
|
471 | init_xlocale (); |
|
|
472 | |
|
|
473 | scr_reset (); /* initialize screen */ |
|
|
474 | |
|
|
475 | #if 0 |
|
|
476 | XSynchronize (disp, True); |
|
|
477 | #endif |
|
|
478 | |
|
|
479 | #ifdef HAVE_SCROLLBARS |
|
|
480 | if (options & Opt_scrollBar) |
|
|
481 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
482 | #endif |
|
|
483 | #if (MENUBAR_MAX) |
|
|
484 | if (menubar_visible ()) |
|
|
485 | XMapWindow (disp, menuBar.win); |
|
|
486 | #endif |
|
|
487 | #ifdef TRANSPARENT |
|
|
488 | if (options & Opt_transparent) |
|
|
489 | { |
|
|
490 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
491 | check_our_parents (); |
|
|
492 | rootwin_ev.start (display, display->root); |
|
|
493 | } |
|
|
494 | #endif |
|
|
495 | |
|
|
496 | XMapWindow (disp, vt); |
|
|
497 | XMapWindow (disp, parent[0]); |
|
|
498 | |
|
|
499 | set_colorfgbg (); |
|
|
500 | |
|
|
501 | init_command (cmd_argv); |
|
|
502 | |
|
|
503 | free (cmd_argv); |
|
|
504 | |
|
|
505 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
506 | |
|
|
507 | check_ev.start (); |
|
|
508 | |
|
|
509 | return true; |
|
|
510 | } |
|
|
511 | |
|
|
512 | static struct sig_handlers |
446 | static struct sig_handlers |
513 | { |
447 | { |
514 | sig_watcher sw_chld, sw_term, sw_int; |
448 | ev::sig sw_term, sw_int; |
515 | |
|
|
516 | void sig_chld (sig_watcher &w) |
|
|
517 | { |
|
|
518 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
519 | int pid; |
|
|
520 | |
|
|
521 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
522 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
523 | if (pid == (*t)->cmd_pid) |
|
|
524 | { |
|
|
525 | (*t)->destroy (); |
|
|
526 | break; |
|
|
527 | } |
|
|
528 | } |
|
|
529 | |
449 | |
530 | /* |
450 | /* |
531 | * Catch a fatal signal and tidy up before quitting |
451 | * Catch a fatal signal and tidy up before quitting |
532 | */ |
452 | */ |
533 | void |
453 | void sig_term (ev::sig &w, int revents); |
534 | sig_term (sig_watcher &w) |
454 | |
|
|
455 | sig_handlers () |
535 | { |
456 | { |
536 | #ifdef DEBUG_CMD |
|
|
537 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
538 | #endif |
|
|
539 | rxvt_emergency_cleanup (); |
|
|
540 | signal (w.signum, SIG_DFL); |
|
|
541 | kill (getpid (), w.signum); |
|
|
542 | } |
|
|
543 | |
|
|
544 | sig_handlers () |
|
|
545 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
546 | sw_term (this, &sig_handlers::sig_term), |
457 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
547 | sw_int (this, &sig_handlers::sig_term) |
458 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
548 | { |
|
|
549 | } |
459 | } |
550 | } sig_handlers; |
460 | } sig_handlers; |
551 | |
461 | |
552 | void |
462 | void |
|
|
463 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
464 | { |
|
|
465 | rxvt_emergency_cleanup (); |
|
|
466 | w.stop (); |
|
|
467 | kill (getpid (), w.signum); |
|
|
468 | } |
|
|
469 | |
|
|
470 | char **rxvt_environ; // startup environment |
|
|
471 | |
|
|
472 | void |
553 | rxvt_init () |
473 | rxvt_init () |
554 | { |
474 | { |
555 | /* |
475 | ptytty::init (); |
556 | * Save and then give up any super-user privileges |
476 | |
557 | * If we need privileges in any area then we must specifically request it. |
477 | if (!ev_default_loop (0)) |
558 | * We should only need to be root in these cases: |
478 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
559 | * 1. write utmp entries on some systems |
479 | |
560 | * 2. chown tty on some systems |
480 | rxvt_environ = environ; |
561 | */ |
|
|
562 | rxvt_privileges (SAVE); |
|
|
563 | rxvt_privileges (IGNORE); |
|
|
564 | |
481 | |
565 | signal (SIGHUP, SIG_IGN); |
482 | signal (SIGHUP, SIG_IGN); |
566 | signal (SIGPIPE, SIG_IGN); |
483 | signal (SIGPIPE, SIG_IGN); |
567 | |
484 | |
568 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
569 | sig_handlers.sw_term.start (SIGTERM); |
485 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
570 | sig_handlers.sw_int.start (SIGINT); |
486 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
571 | |
487 | |
572 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
488 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
573 | /* signal (SIGURG, SIG_DFL); */ |
489 | /* signal (SIGURG, SIG_DFL); */ |
574 | |
490 | |
575 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
491 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
576 | // TODO: handle this with exceptions and tolerate the memory loss |
492 | // TODO: handle this with exceptions and tolerate the memory loss |
577 | XSetIOErrorHandler (rxvt_xioerror_handler); |
493 | XSetIOErrorHandler (rxvt_xioerror_handler); |
578 | } |
|
|
579 | |
494 | |
580 | /* ------------------------------------------------------------------------- * |
495 | XrmInitialize (); |
581 | * MEMORY ALLOCATION WRAPPERS * |
|
|
582 | * ------------------------------------------------------------------------- */ |
|
|
583 | void * |
|
|
584 | rxvt_malloc (size_t size) |
|
|
585 | { |
|
|
586 | void *p = malloc (size); |
|
|
587 | |
|
|
588 | if (!p) |
|
|
589 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
590 | |
|
|
591 | return p; |
|
|
592 | } |
496 | } |
593 | |
|
|
594 | void * |
|
|
595 | rxvt_calloc (size_t number, size_t size) |
|
|
596 | { |
|
|
597 | void *p = calloc (number, size); |
|
|
598 | |
|
|
599 | if (!p) |
|
|
600 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
601 | |
|
|
602 | return p; |
|
|
603 | } |
|
|
604 | |
|
|
605 | void * |
|
|
606 | rxvt_realloc (void *ptr, size_t size) |
|
|
607 | { |
|
|
608 | void *p = realloc (ptr, size); |
|
|
609 | |
|
|
610 | if (!p) |
|
|
611 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
612 | |
|
|
613 | return p; |
|
|
614 | } |
|
|
615 | |
|
|
616 | /* ------------------------------------------------------------------------- * |
|
|
617 | * PRIVILEGED OPERATIONS * |
|
|
618 | * ------------------------------------------------------------------------- */ |
|
|
619 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
620 | void |
|
|
621 | rxvt_privileges (rxvt_privaction action) |
|
|
622 | { |
|
|
623 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
624 | static uid_t euid; |
|
|
625 | static gid_t egid; |
|
|
626 | #endif |
|
|
627 | |
|
|
628 | #if ! defined(__CYGWIN32__) |
|
|
629 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
630 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
631 | # define seteuid(a) setreuid(-1, (a)) |
|
|
632 | # define setegid(a) setregid(-1, (a)) |
|
|
633 | # define HAVE_SETEUID |
|
|
634 | # endif |
|
|
635 | # ifdef HAVE_SETEUID |
|
|
636 | switch (action) |
|
|
637 | { |
|
|
638 | case IGNORE: |
|
|
639 | /* |
|
|
640 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
641 | * back to root later, as required |
|
|
642 | */ |
|
|
643 | seteuid (getuid ()); |
|
|
644 | setegid (getgid ()); |
|
|
645 | break; |
|
|
646 | case SAVE: |
|
|
647 | euid = geteuid (); |
|
|
648 | egid = getegid (); |
|
|
649 | break; |
|
|
650 | case RESTORE: |
|
|
651 | seteuid (euid); |
|
|
652 | setegid (egid); |
|
|
653 | break; |
|
|
654 | } |
|
|
655 | # else |
|
|
656 | switch (action) |
|
|
657 | { |
|
|
658 | case IGNORE: |
|
|
659 | setuid (getuid ()); |
|
|
660 | setgid (getgid ()); |
|
|
661 | /* FALLTHROUGH */ |
|
|
662 | case SAVE: |
|
|
663 | /* FALLTHROUGH */ |
|
|
664 | case RESTORE: |
|
|
665 | break; |
|
|
666 | } |
|
|
667 | # endif |
|
|
668 | #endif |
|
|
669 | } |
|
|
670 | |
|
|
671 | #ifdef UTMP_SUPPORT |
|
|
672 | void |
|
|
673 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
674 | { |
|
|
675 | if ((options & Opt_utmpInhibit) |
|
|
676 | || !pty.name || !*pty.name) |
|
|
677 | return; |
|
|
678 | |
|
|
679 | rxvt_privileges (RESTORE); |
|
|
680 | |
|
|
681 | if (action == SAVE) |
|
|
682 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
683 | else |
|
|
684 | cleanutent (); |
|
|
685 | |
|
|
686 | rxvt_privileges (IGNORE); |
|
|
687 | } |
|
|
688 | #endif |
|
|
689 | |
497 | |
690 | /*----------------------------------------------------------------------*/ |
498 | /*----------------------------------------------------------------------*/ |
691 | /* |
499 | /* |
692 | * window size/position calculcations for XSizeHint and other storage. |
500 | * window size/position calculations for XSizeHint and other storage. |
693 | * if width/height are non-zero then override calculated width/height |
501 | * if width/height are non-zero then override calculated width/height |
694 | */ |
502 | */ |
695 | void |
503 | void |
696 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
504 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
697 | { |
505 | { |
698 | short recalc_x, recalc_y; |
506 | short recalc_x, recalc_y; |
699 | int x, y, sb_w, mb_h, flags; |
507 | int x, y, flags; |
700 | unsigned int w, h; |
508 | unsigned int w, h; |
701 | unsigned int max_width, max_height; |
509 | unsigned int max_width, max_height; |
702 | dDisp; |
|
|
703 | |
|
|
704 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
705 | ncol, nrow, szHint.width, szHint.height)); |
|
|
706 | |
510 | |
707 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
511 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
708 | szHint.win_gravity = NorthWestGravity; |
512 | szHint.win_gravity = NorthWestGravity; |
709 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
513 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
710 | |
514 | |
… | |
… | |
718 | if (rs[Rs_geometry]) |
522 | if (rs[Rs_geometry]) |
719 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
523 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
720 | |
524 | |
721 | if (flags & WidthValue) |
525 | if (flags & WidthValue) |
722 | { |
526 | { |
723 | ncol = clamp (w, 0, MAX_POSITIVE_INT16); |
527 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
724 | szHint.flags |= USSize; |
528 | szHint.flags |= USSize; |
725 | } |
529 | } |
726 | |
530 | |
727 | if (flags & HeightValue) |
531 | if (flags & HeightValue) |
728 | { |
532 | { |
729 | nrow = clamp (h, 0, MAX_POSITIVE_INT16); |
533 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
730 | szHint.flags |= USSize; |
534 | szHint.flags |= USSize; |
731 | } |
535 | } |
732 | |
536 | |
733 | if (flags & XValue) |
537 | if (flags & XValue) |
734 | { |
538 | { |
… | |
… | |
755 | szHint.win_gravity = SouthEastGravity; |
559 | szHint.win_gravity = SouthEastGravity; |
756 | else |
560 | else |
757 | szHint.win_gravity = SouthWestGravity; |
561 | szHint.win_gravity = SouthWestGravity; |
758 | } |
562 | } |
759 | } |
563 | } |
|
|
564 | |
|
|
565 | if (!szHint.width || !szHint.height) |
|
|
566 | rxvt_fatal ("window width or height must not be zero, aborting.\n"); |
760 | } |
567 | } |
761 | |
568 | |
762 | /* TODO: BOUNDS */ |
569 | /* TODO: BOUNDS */ |
763 | width = ncol * fwidth; |
570 | width = ncol * fwidth; |
764 | height = nrow * fheight; |
571 | height = nrow * fheight; |
765 | max_width = MAX_COLS * fwidth; |
572 | max_width = MAX_COLS * fwidth; |
766 | max_height = MAX_ROWS * fheight; |
573 | max_height = MAX_ROWS * fheight; |
767 | |
574 | |
768 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
575 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
769 | |
576 | |
770 | sb_w = mb_h = 0; |
|
|
771 | window_vt_x = window_vt_y = int_bwidth; |
577 | window_vt_x = window_vt_y = int_bwidth; |
772 | |
578 | |
773 | if (scrollbar_visible ()) |
579 | if (scrollBar.state) |
774 | { |
580 | { |
775 | sb_w = scrollbar_TotalWidth (); |
581 | int sb_w = scrollBar.total_width (); |
776 | szHint.base_width += sb_w; |
582 | szHint.base_width += sb_w; |
|
|
583 | |
777 | if (!(options & Opt_scrollBar_right)) |
584 | if (!option (Opt_scrollBar_right)) |
778 | window_vt_x += sb_w; |
585 | window_vt_x += sb_w; |
779 | } |
586 | } |
780 | |
587 | |
781 | if (menubar_visible ()) |
|
|
782 | { |
|
|
783 | mb_h = menuBar_TotalHeight (); |
|
|
784 | szHint.base_height += mb_h; |
|
|
785 | window_vt_y += mb_h; |
|
|
786 | } |
|
|
787 | |
|
|
788 | szHint.width_inc = fwidth; |
588 | szHint.width_inc = fwidth; |
789 | szHint.height_inc = fheight; |
589 | szHint.height_inc = fheight; |
790 | szHint.min_width = szHint.base_width + szHint.width_inc; |
590 | szHint.min_width = szHint.base_width + szHint.width_inc; |
791 | szHint.min_height = szHint.base_height + szHint.height_inc; |
591 | szHint.min_height = szHint.base_height + szHint.height_inc; |
792 | |
592 | |
793 | if (newwidth && newwidth - szHint.base_width < max_width) |
593 | if (newwidth && newwidth - szHint.base_width < max_width) |
794 | { |
594 | { |
795 | szHint.width = newwidth; |
595 | szHint.width = newwidth; |
… | |
… | |
810 | { |
610 | { |
811 | min_it (height, max_height); |
611 | min_it (height, max_height); |
812 | szHint.height = szHint.base_height + height; |
612 | szHint.height = szHint.base_height + height; |
813 | } |
613 | } |
814 | |
614 | |
815 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
|
|
816 | window_sb_x = szHint.width - sb_w; |
|
|
817 | |
|
|
818 | if (recalc_x) |
615 | if (recalc_x) |
819 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
616 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
617 | |
820 | if (recalc_y) |
618 | if (recalc_y) |
821 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
619 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
822 | |
620 | |
823 | ncol = width / fwidth; |
621 | ncol = width / fwidth; |
824 | nrow = height / fheight; |
622 | nrow = height / fheight; |
825 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
826 | ncol, nrow, szHint.width, |
|
|
827 | szHint.height)); |
|
|
828 | return; |
|
|
829 | } |
623 | } |
830 | |
624 | |
831 | /*----------------------------------------------------------------------*/ |
625 | /*----------------------------------------------------------------------*/ |
832 | /* |
626 | /* |
833 | * Tell the teletype handler what size the window is. |
627 | * Tell the teletype handler what size the window is. |
834 | * Called after a window size change. |
628 | * Called after a window size change. |
835 | */ |
629 | */ |
836 | void |
630 | void |
837 | rxvt_term::tt_winch () |
631 | rxvt_term::tt_winch () |
838 | { |
632 | { |
839 | if (pty.pty < 0) |
633 | if (pty->pty < 0) |
840 | return; |
634 | return; |
841 | |
635 | |
842 | struct winsize ws; |
636 | struct winsize ws; |
843 | |
637 | |
844 | ws.ws_col = ncol; |
638 | ws.ws_col = ncol; |
845 | ws.ws_row = nrow; |
639 | ws.ws_row = nrow; |
846 | ws.ws_xpixel = width; |
640 | ws.ws_xpixel = width; |
847 | ws.ws_ypixel = height; |
641 | ws.ws_ypixel = height; |
848 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
642 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
849 | |
643 | |
850 | #if 0 |
644 | #if 0 |
851 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
645 | // TIOCSWINSZ is supposed to do this automatically and correctly |
852 | if (cmd_pid) /* force through to the command */ |
646 | if (cmd_pid) /* force through to the command */ |
853 | kill (-cmd_pid, SIGWINCH); |
647 | kill (-cmd_pid, SIGWINCH); |
854 | #endif |
648 | #endif |
855 | } |
649 | } |
856 | |
650 | |
… | |
… | |
885 | delete fontset[0]; |
679 | delete fontset[0]; |
886 | fontset[0] = fs; |
680 | fontset[0] = fs; |
887 | |
681 | |
888 | prop = (*fs)[1]->properties (); |
682 | prop = (*fs)[1]->properties (); |
889 | prop.height += lineSpace; |
683 | prop.height += lineSpace; |
|
|
684 | |
890 | fs->set_prop (prop); |
685 | fs->set_prop (prop, false); |
891 | |
686 | |
892 | fwidth = prop.width; |
687 | fwidth = prop.width; |
893 | fheight = prop.height; |
688 | fheight = prop.height; |
894 | fweight = prop.weight; |
689 | fbase = prop.ascent; |
895 | fslant = prop.slant; |
|
|
896 | fbase = (*fs)[1]->ascent; |
|
|
897 | |
690 | |
898 | for (int style = 1; style < 4; style++) |
691 | for (int style = 1; style < 4; style++) |
899 | { |
692 | { |
900 | #if ENABLE_STYLES |
693 | #if ENABLE_STYLES |
901 | const char *res = rs[Rs_font + style]; |
694 | const char *res = rs[Rs_font + style]; |
… | |
… | |
906 | { |
699 | { |
907 | fontset[style] = fs = new rxvt_fontset (this); |
700 | fontset[style] = fs = new rxvt_fontset (this); |
908 | rxvt_fontprop prop2 = prop; |
701 | rxvt_fontprop prop2 = prop; |
909 | |
702 | |
910 | if (res) |
703 | if (res) |
911 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
704 | { |
|
|
705 | fs->populate (res); |
|
|
706 | fs->set_prop (prop2, false); |
|
|
707 | } |
912 | else |
708 | else |
913 | { |
709 | { |
914 | res = fontset[0]->fontdesc; |
710 | fs->populate (fontset[0]->fontdesc); |
915 | |
711 | |
916 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
712 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
917 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
713 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
714 | |
|
|
715 | fs->set_prop (prop2, true); |
918 | } |
716 | } |
919 | |
717 | |
920 | fs->populate (res); |
|
|
921 | fs->set_prop (prop2); |
|
|
922 | } |
718 | } |
923 | #else |
719 | #else |
924 | fontset[style] = fontset[0]; |
720 | fontset[style] = fontset[0]; |
925 | #endif |
721 | #endif |
926 | } |
722 | } |
… | |
… | |
928 | if (parent[0]) |
724 | if (parent[0]) |
929 | { |
725 | { |
930 | resize_all_windows (0, 0, 0); |
726 | resize_all_windows (0, 0, 0); |
931 | scr_remap_chars (); |
727 | scr_remap_chars (); |
932 | scr_touch (true); |
728 | scr_touch (true); |
933 | } |
729 | } |
934 | |
730 | |
935 | return true; |
731 | return true; |
936 | } |
732 | } |
937 | |
733 | |
|
|
734 | void |
938 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
735 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
939 | { |
736 | { |
940 | // TODO: SMART_WINDOW_TITLE |
|
|
941 | XChangeProperty (display->display, parent[0], |
737 | XChangeProperty (dpy, parent[0], |
942 | prop, XA_STRING, 8, PropModeReplace, |
738 | prop, XA_STRING, 8, PropModeReplace, |
943 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
739 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
944 | } |
740 | } |
945 | |
741 | |
|
|
742 | void |
946 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
743 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
947 | { |
744 | { |
948 | // TODO: SMART_WINDOW_TITLE |
|
|
949 | wchar_t *ws = rxvt_mbstowcs (str, len); |
745 | wchar_t *ws = rxvt_mbstowcs (str, len); |
950 | char *s = rxvt_wcstoutf8 (ws); |
746 | char *s = rxvt_wcstoutf8 (ws); |
951 | |
747 | |
952 | XChangeProperty (display->display, parent[0], |
748 | XChangeProperty (dpy, parent[0], |
953 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
749 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
954 | (const unsigned char *)s, strlen (s)); |
750 | (const unsigned char *)s, strlen (s)); |
955 | |
751 | |
956 | free (s); |
752 | free (s); |
957 | free (ws); |
753 | free (ws); |
… | |
… | |
976 | #if ENABLE_EWMH |
772 | #if ENABLE_EWMH |
977 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
773 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
978 | #endif |
774 | #endif |
979 | } |
775 | } |
980 | |
776 | |
|
|
777 | void |
|
|
778 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
779 | { |
981 | #ifdef XTERM_COLOR_CHANGE |
780 | #ifdef XTERM_COLOR_CHANGE |
982 | void |
|
|
983 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
984 | { |
|
|
985 | rxvt_color xcol; |
781 | rxvt_color xcol; |
986 | int i; |
|
|
987 | |
782 | |
988 | if (color == NULL || *color == '\0') |
783 | if (color == NULL || *color == '\0') |
989 | return; |
784 | return; |
990 | |
785 | |
|
|
786 | color = strdup (color); |
|
|
787 | allocated.push_back ((void *)color); |
|
|
788 | rs[Rs_color + idx] = color; |
|
|
789 | |
991 | /* handle color aliases */ |
790 | /* handle color aliases */ |
992 | if (isdigit (*color)) |
791 | if (isdigit (*color)) |
993 | { |
792 | { |
994 | i = atoi (color); |
793 | int i = atoi (color); |
995 | |
794 | |
996 | if (i >= 8 && i <= 15) |
795 | if (i >= 8 && i <= 15) |
|
|
796 | { |
997 | { /* bright colors */ |
797 | /* bright colors */ |
998 | i -= 8; |
|
|
999 | # ifndef NO_BRIGHTCOLOR |
|
|
1000 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
798 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
1001 | SET_PIXCOLOR (idx); |
|
|
1002 | goto done; |
|
|
1003 | # endif |
|
|
1004 | } |
|
|
1005 | |
|
|
1006 | if (i >= 0 && i <= 7) |
|
|
1007 | { /* normal colors */ |
|
|
1008 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
|
|
1009 | SET_PIXCOLOR (idx); |
|
|
1010 | goto done; |
799 | goto done; |
1011 | } |
800 | } |
1012 | } |
|
|
1013 | |
801 | |
1014 | if (!rXParseAllocColor (&xcol, color)) |
802 | if (i >= 0 && i <= 7) |
1015 | return; |
803 | { |
|
|
804 | /* normal colors */ |
|
|
805 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
|
|
806 | goto done; |
|
|
807 | } |
|
|
808 | } |
1016 | |
809 | |
1017 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
810 | set_color (xcol, color); |
1018 | |
811 | |
1019 | /* |
812 | /* |
1020 | * FIXME: should free colors here, but no idea how to do it so instead, |
813 | * FIXME: should free colors here, but no idea how to do it so instead, |
1021 | * so just keep gobbling up the colormap |
814 | * so just keep gobbling up the colormap |
1022 | */ |
815 | */ |
1023 | # if 0 |
|
|
1024 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1025 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1026 | break; |
|
|
1027 | if (i > Color_White) |
|
|
1028 | { |
|
|
1029 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1030 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1031 | DisplayPlanes (display->display, display->screen)); |
|
|
1032 | } |
|
|
1033 | # endif |
|
|
1034 | |
816 | |
1035 | pix_colors_focused[idx] = xcol; |
817 | pix_colors_focused[idx] = xcol; |
1036 | SET_PIXCOLOR (idx); |
|
|
1037 | |
818 | |
1038 | /* XSetWindowAttributes attr; */ |
|
|
1039 | /* Cursor cursor; */ |
|
|
1040 | done: |
819 | done: |
1041 | |
|
|
1042 | #if OFF_FOCUS_FADING |
|
|
1043 | if (rs[Rs_fade]) |
|
|
1044 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1045 | #endif |
|
|
1046 | |
|
|
1047 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
820 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1048 | |
821 | |
|
|
822 | update_fade_color (idx); |
1049 | recolour_cursor (); |
823 | recolour_cursor (); |
1050 | scr_recolour (); |
824 | scr_recolour (); |
|
|
825 | #endif /* XTERM_COLOR_CHANGE */ |
1051 | } |
826 | } |
1052 | |
|
|
1053 | #else |
|
|
1054 | # define set_window_color (idx,color) ((void)0) |
|
|
1055 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1056 | |
827 | |
1057 | void |
828 | void |
1058 | rxvt_term::recolour_cursor () |
829 | rxvt_term::recolour_cursor () |
1059 | { |
830 | { |
1060 | XColor xcol[2]; |
831 | XColor fg, bg; |
1061 | |
832 | |
1062 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
833 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1063 | ? pix_colors_focused[Color_pointer_fg] |
834 | ? pix_colors_focused[Color_pointer_fg] |
1064 | : pix_colors_focused[Color_fg]; |
835 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
836 | |
1065 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
837 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1066 | ? pix_colors_focused[Color_pointer_bg] |
838 | ? pix_colors_focused[Color_pointer_bg] |
1067 | : pix_colors_focused[Color_bg]; |
839 | : pix_colors_focused[Color_bg]).get (bg); |
1068 | |
840 | |
1069 | XQueryColors (display->display, display->cmap, xcol, 2); |
841 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1070 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1071 | } |
842 | } |
1072 | |
843 | |
1073 | /*----------------------------------------------------------------------*/ |
844 | /*----------------------------------------------------------------------*/ |
1074 | /* |
845 | /* |
1075 | * find if fg/bg matches any of the normal (low-intensity) colors |
846 | * find if fg/bg matches any of the normal (low-intensity) colors |
1076 | */ |
847 | */ |
1077 | void |
848 | void |
1078 | rxvt_term::set_colorfgbg () |
849 | rxvt_term::set_colorfgbg () |
1079 | { |
850 | { |
1080 | unsigned int i; |
851 | unsigned int i; |
1081 | const char *xpmb = "\0"; |
852 | const char *xpmb = ""; |
1082 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
853 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1083 | |
854 | |
1084 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1085 | strcpy (fstr, "default"); |
855 | strcpy (fstr, "default"); |
1086 | strcpy (bstr, "default"); |
856 | strcpy (bstr, "default"); |
1087 | for (i = Color_Black; i <= Color_White; i++) |
857 | for (i = Color_Black; i <= Color_White; i++) |
1088 | if (pix_colors[Color_fg] == pix_colors[i]) |
858 | if (pix_colors[Color_fg] == pix_colors[i]) |
1089 | { |
859 | { |
… | |
… | |
1093 | |
863 | |
1094 | for (i = Color_Black; i <= Color_White; i++) |
864 | for (i = Color_Black; i <= Color_White; i++) |
1095 | if (pix_colors[Color_bg] == pix_colors[i]) |
865 | if (pix_colors[Color_bg] == pix_colors[i]) |
1096 | { |
866 | { |
1097 | sprintf (bstr, "%d", (i - Color_Black)); |
867 | sprintf (bstr, "%d", (i - Color_Black)); |
1098 | #ifdef XPM_BACKGROUND |
868 | #ifdef BG_IMAGE_FROM_FILE |
1099 | xpmb = "default;"; |
869 | xpmb = "default;"; |
1100 | #endif |
870 | #endif |
1101 | break; |
871 | break; |
1102 | } |
872 | } |
1103 | |
873 | |
1104 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
874 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1105 | } |
875 | } |
1106 | |
876 | |
1107 | /*----------------------------------------------------------------------*/ |
877 | /*----------------------------------------------------------------------*/ |
1108 | |
878 | |
1109 | int |
879 | bool |
1110 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
880 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1111 | { |
881 | { |
1112 | if (!screen_in_out->set (display, colour)) |
882 | if (color.set (this, name)) |
1113 | { |
|
|
1114 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1115 | return false; |
|
|
1116 | } |
|
|
1117 | |
|
|
1118 | return true; |
883 | return true; |
|
|
884 | |
|
|
885 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
886 | return false; |
|
|
887 | } |
|
|
888 | |
|
|
889 | void |
|
|
890 | rxvt_term::alias_color (int dst, int src) |
|
|
891 | { |
|
|
892 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1119 | } |
893 | } |
1120 | |
894 | |
1121 | /* -------------------------------------------------------------------- * |
895 | /* -------------------------------------------------------------------- * |
1122 | * - WINDOW RESIZING - * |
896 | * - WINDOW RESIZING - * |
1123 | * -------------------------------------------------------------------- */ |
897 | * -------------------------------------------------------------------- */ |
1124 | void |
898 | void |
1125 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
899 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1126 | { |
900 | { |
1127 | int fix_screen; |
901 | int fix_screen; |
1128 | int old_width = szHint.width, old_height = szHint.height; |
902 | int old_width = szHint.width; |
1129 | dDisp; |
903 | int old_height = szHint.height; |
1130 | |
904 | |
1131 | window_calc (newwidth, newheight); |
905 | window_calc (newwidth, newheight); |
|
|
906 | |
|
|
907 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1132 | XSetWMNormalHints (disp, parent[0], &szHint); |
908 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1133 | |
909 | |
1134 | if (!ignoreparent) |
910 | if (!ignoreparent) |
1135 | { |
911 | { |
1136 | #ifdef SMART_RESIZE |
912 | #ifdef SMART_RESIZE |
1137 | /* |
913 | /* |
… | |
… | |
1141 | int x, y, x1, y1; |
917 | int x, y, x1, y1; |
1142 | int dx, dy; |
918 | int dx, dy; |
1143 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
919 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1144 | Window unused_cr; |
920 | Window unused_cr; |
1145 | |
921 | |
1146 | XTranslateCoordinates (disp, parent[0], display->root, |
922 | XTranslateCoordinates (dpy, parent[0], display->root, |
1147 | 0, 0, &x, &y, &unused_cr); |
923 | 0, 0, &x, &y, &unused_cr); |
1148 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
924 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1149 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
925 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1150 | /* |
926 | /* |
1151 | * if display->root isn't the parent window, a WM will probably have offset |
927 | * if display->root isn't the parent window, a WM will probably have offset |
1152 | * our position for handles and decorations. Counter it |
928 | * our position for handles and decorations. Counter it |
1153 | */ |
929 | */ |
… | |
… | |
1155 | { |
931 | { |
1156 | x -= x1; |
932 | x -= x1; |
1157 | y -= y1; |
933 | y -= y1; |
1158 | } |
934 | } |
1159 | |
935 | |
1160 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
936 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1161 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
937 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1162 | dx = old_width - szHint.width; |
938 | dx = old_width - szHint.width; |
1163 | dy = old_height - szHint.height; |
939 | dy = old_height - szHint.height; |
1164 | |
940 | |
1165 | /* Check position of the center of the window */ |
941 | /* Check position of the center of the window */ |
1166 | if (x < x1) /* left half */ |
942 | if (x < x1) /* left half */ |
1167 | dx = 0; |
943 | dx = 0; |
… | |
… | |
1170 | if (y < y1) /* top half */ |
946 | if (y < y1) /* top half */ |
1171 | dy = 0; |
947 | dy = 0; |
1172 | else if (y == y1) /* exact center */ |
948 | else if (y == y1) /* exact center */ |
1173 | dy /= 2; |
949 | dy /= 2; |
1174 | |
950 | |
1175 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
951 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1176 | szHint.width, szHint.height); |
952 | szHint.width, szHint.height); |
1177 | #else |
953 | #else |
1178 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
954 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1179 | #endif |
955 | #endif |
1180 | } |
956 | } |
1181 | |
957 | |
1182 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
958 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1183 | |
959 | |
1184 | if (fix_screen || newwidth != old_width || newheight != old_height) |
960 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1185 | { |
961 | { |
1186 | if (scrollbar_visible ()) |
962 | if (scrollBar.state) |
1187 | { |
963 | scrollBar.resize (); |
1188 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1189 | window_sb_x, 0, |
|
|
1190 | scrollbar_TotalWidth (), szHint.height); |
|
|
1191 | resize_scrollbar (); |
|
|
1192 | } |
|
|
1193 | |
964 | |
1194 | if (menubar_visible ()) |
|
|
1195 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1196 | window_vt_x, 0, |
|
|
1197 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1198 | |
|
|
1199 | XMoveResizeWindow (disp, vt, |
965 | XMoveResizeWindow (dpy, vt, |
1200 | window_vt_x, window_vt_y, |
966 | window_vt_x, window_vt_y, |
1201 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
967 | width, height); |
|
|
968 | |
|
|
969 | #ifdef HAVE_BG_PIXMAP |
|
|
970 | if (bgPixmap.window_size_sensitive ()) |
|
|
971 | update_background (); |
|
|
972 | #endif |
1202 | |
973 | |
1203 | scr_clear (); |
974 | scr_clear (); |
1204 | #ifdef XPM_BACKGROUND |
|
|
1205 | resize_pixmap (); |
|
|
1206 | #endif |
|
|
1207 | } |
975 | } |
1208 | |
976 | |
1209 | if (fix_screen || old_height == 0) |
977 | if (fix_screen || old_height == 0) |
1210 | { |
|
|
1211 | int curr_screen = -1; |
|
|
1212 | int old_ncol = prev_ncol; |
|
|
1213 | |
|
|
1214 | /* scr_reset only works on the primary screen */ |
|
|
1215 | if (old_height) /* this is not the first time through */ |
|
|
1216 | { |
|
|
1217 | unsigned int ocol = ncol; |
|
|
1218 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1219 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1220 | ncol = ocol; |
|
|
1221 | } |
|
|
1222 | |
|
|
1223 | scr_reset (); |
978 | scr_reset (); |
1224 | |
979 | |
1225 | if (curr_screen >= 0) /* this is not the first time through */ |
980 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1226 | { |
981 | //scr_touch (false); |
1227 | scr_change_screen (curr_screen); |
|
|
1228 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1229 | } |
|
|
1230 | } |
|
|
1231 | |
982 | |
1232 | old_width = szHint.width; |
983 | #ifdef HAVE_BG_PIXMAP |
1233 | old_height = szHint.height; |
984 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1234 | |
985 | // if (bgPixmap.pixmap) |
1235 | #ifdef XPM_BACKGROUND |
|
|
1236 | if (pixmap) |
|
|
1237 | scr_touch (false); |
986 | // scr_touch (false); |
1238 | #endif |
987 | #endif |
1239 | |
988 | |
1240 | #ifdef USE_XIM |
989 | #ifdef USE_XIM |
1241 | IMSetStatusPosition (); |
990 | IMSetPosition (); |
1242 | #endif |
991 | #endif |
1243 | } |
992 | } |
1244 | |
993 | |
1245 | /* |
994 | /* |
1246 | * Set the width/height of the vt window in characters. Units are pixels. |
995 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1251 | { |
1000 | { |
1252 | XWindowAttributes wattr; |
1001 | XWindowAttributes wattr; |
1253 | |
1002 | |
1254 | if (newwidth == 0 || newheight == 0) |
1003 | if (newwidth == 0 || newheight == 0) |
1255 | { |
1004 | { |
1256 | XGetWindowAttributes (display->display, display->root, &wattr); |
1005 | XGetWindowAttributes (dpy, display->root, &wattr); |
1257 | |
1006 | |
1258 | if (newwidth == 0) |
1007 | if (newwidth == 0) |
1259 | newwidth = wattr.width - szHint.base_width; |
1008 | newwidth = wattr.width - szHint.base_width; |
1260 | if (newheight == 0) |
1009 | if (newheight == 0) |
1261 | newheight = wattr.height - szHint.base_height; |
1010 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1275 | #ifdef USE_XIM |
1024 | #ifdef USE_XIM |
1276 | |
1025 | |
1277 | void |
1026 | void |
1278 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1027 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1279 | { |
1028 | { |
1280 | fg = pix_colors[Color_fg]; |
1029 | fg = pix_colors [Color_fg]; |
1281 | bg = pix_colors[Color_bg]; |
1030 | bg = pix_colors [Color_bg]; |
1282 | } |
1031 | } |
1283 | |
1032 | |
1284 | void |
1033 | void |
1285 | rxvt_term::im_set_size (XRectangle &size) |
1034 | rxvt_term::im_set_size (XRectangle &size) |
1286 | { |
1035 | { |
… | |
… | |
1323 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1072 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1324 | |
1073 | |
1325 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1074 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1326 | *p = '\0'; |
1075 | *p = '\0'; |
1327 | |
1076 | |
1328 | atom = XInternAtom (display->display, server, False); |
1077 | atom = XInternAtom (dpy, server, False); |
1329 | win = XGetSelectionOwner (display->display, atom); |
1078 | win = XGetSelectionOwner (dpy, atom); |
1330 | |
1079 | |
1331 | if (win != None) |
1080 | if (win != None) |
1332 | return True; |
1081 | return True; |
1333 | } |
1082 | } |
1334 | |
1083 | |
… | |
… | |
1341 | XPoint nspot; |
1090 | XPoint nspot; |
1342 | XVaNestedList preedit_attr; |
1091 | XVaNestedList preedit_attr; |
1343 | |
1092 | |
1344 | if (!Input_Context |
1093 | if (!Input_Context |
1345 | || !focus |
1094 | || !focus |
1346 | || !(input_style & XIMPreeditPosition)) |
1095 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1347 | return; |
1096 | return; |
1348 | |
1097 | |
1349 | im_set_position (nspot); |
1098 | im_set_position (nspot); |
1350 | |
1099 | |
1351 | if (nspot.x == spot.x && nspot.y == spot.y) |
1100 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1370 | input_method = 0; |
1119 | input_method = 0; |
1371 | } |
1120 | } |
1372 | |
1121 | |
1373 | Input_Context = 0; |
1122 | Input_Context = 0; |
1374 | } |
1123 | } |
|
|
1124 | |
|
|
1125 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1126 | |
|
|
1127 | static void |
|
|
1128 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1129 | { |
|
|
1130 | ((rxvt_term *)client_data)->make_current (); |
|
|
1131 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1132 | } |
|
|
1133 | |
|
|
1134 | static void |
|
|
1135 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1136 | { |
|
|
1137 | ((rxvt_term *)client_data)->make_current (); |
|
|
1138 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1139 | } |
|
|
1140 | |
|
|
1141 | static void |
|
|
1142 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1143 | { |
|
|
1144 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1145 | XIMText *text = call_data->text; |
|
|
1146 | |
|
|
1147 | term->make_current (); |
|
|
1148 | |
|
|
1149 | if (text) |
|
|
1150 | { |
|
|
1151 | void *str; |
|
|
1152 | |
|
|
1153 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1154 | { |
|
|
1155 | // of course, X makes it ugly again |
|
|
1156 | if (term->rs[Rs_imLocale]) |
|
|
1157 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1158 | |
|
|
1159 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1160 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1161 | |
|
|
1162 | if (term->rs[Rs_imLocale]) |
|
|
1163 | SET_LOCALE (term->locale); |
|
|
1164 | } |
|
|
1165 | else |
|
|
1166 | str = (void *)text->string.wide_char; |
|
|
1167 | |
|
|
1168 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1169 | DT_INT, call_data->caret, |
|
|
1170 | DT_INT, call_data->chg_first, |
|
|
1171 | DT_INT, call_data->chg_length, |
|
|
1172 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1173 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1174 | DT_END)); |
|
|
1175 | } |
|
|
1176 | else |
|
|
1177 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1178 | DT_INT, call_data->caret, |
|
|
1179 | DT_INT, call_data->chg_first, |
|
|
1180 | DT_INT, call_data->chg_length, |
|
|
1181 | DT_END)); |
|
|
1182 | } |
|
|
1183 | |
|
|
1184 | #if 0 |
|
|
1185 | static void |
|
|
1186 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1187 | { |
|
|
1188 | ((rxvt_term *)client_data)->make_current (); |
|
|
1189 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1190 | DT_INT, call_data->position, |
|
|
1191 | DT_INT, call_data->direction, |
|
|
1192 | DT_INT, call_data->style, |
|
|
1193 | DT_END)); |
|
|
1194 | } |
|
|
1195 | #endif |
|
|
1196 | |
|
|
1197 | #endif |
1375 | |
1198 | |
1376 | /* |
1199 | /* |
1377 | * Try to open a XIM with the current modifiers, then see if we can |
1200 | * Try to open a XIM with the current modifiers, then see if we can |
1378 | * open a suitable preedit type |
1201 | * open a suitable preedit type |
1379 | */ |
1202 | */ |
… | |
… | |
1386 | XRectangle rect, status_rect, needed_rect; |
1209 | XRectangle rect, status_rect, needed_rect; |
1387 | unsigned long fg, bg; |
1210 | unsigned long fg, bg; |
1388 | const char *p; |
1211 | const char *p; |
1389 | char **s; |
1212 | char **s; |
1390 | XIMStyles *xim_styles; |
1213 | XIMStyles *xim_styles; |
|
|
1214 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1215 | XIMCallback xcb[4]; |
|
|
1216 | #endif |
|
|
1217 | |
|
|
1218 | set_environ (envv); |
1391 | |
1219 | |
1392 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1220 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1393 | return false; |
1221 | return false; |
1394 | |
1222 | |
1395 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1396 | input_method = display->get_xim (locale, modifiers); |
1223 | input_method = display->get_xim (locale, modifiers); |
1397 | if (input_method == NULL) |
1224 | if (input_method == NULL) |
1398 | return false; |
1225 | return false; |
1399 | |
1226 | |
1400 | xim = input_method->xim; |
1227 | xim = input_method->xim; |
… | |
… | |
1420 | s = rxvt_splitcommastring (p); |
1247 | s = rxvt_splitcommastring (p); |
1421 | |
1248 | |
1422 | for (i = found = 0; !found && s[i]; i++) |
1249 | for (i = found = 0; !found && s[i]; i++) |
1423 | { |
1250 | { |
1424 | if (!strcmp (s[i], "OverTheSpot")) |
1251 | if (!strcmp (s[i], "OverTheSpot")) |
1425 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1252 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1426 | else if (!strcmp (s[i], "OffTheSpot")) |
1253 | else if (!strcmp (s[i], "OffTheSpot")) |
1427 | input_style = (XIMPreeditArea | XIMStatusArea); |
1254 | input_style = XIMPreeditArea | XIMStatusArea; |
1428 | else if (!strcmp (s[i], "Root")) |
1255 | else if (!strcmp (s[i], "Root")) |
1429 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1256 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1430 | else if (!strcmp (s[i], "None")) |
1257 | else if (!strcmp (s[i], "None")) |
1431 | input_style = (XIMPreeditNone | XIMStatusNone); |
1258 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1259 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1260 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1261 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1262 | #endif |
|
|
1263 | else |
|
|
1264 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1432 | |
1265 | |
1433 | for (j = 0; j < xim_styles->count_styles; j++) |
1266 | for (j = 0; j < xim_styles->count_styles; j++) |
1434 | if (input_style == xim_styles->supported_styles[j]) |
1267 | if (input_style == xim_styles->supported_styles[j]) |
1435 | { |
1268 | { |
1436 | rxvt_freecommastring (s); |
1269 | rxvt_freecommastring (s); |
… | |
… | |
1474 | "*", |
1307 | "*", |
1475 | fheight, |
1308 | fheight, |
1476 | fheight + 1, fheight - 1, |
1309 | fheight + 1, fheight - 1, |
1477 | fheight - 2, fheight + 2); |
1310 | fheight - 2, fheight + 2); |
1478 | |
1311 | |
1479 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1312 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1480 | &missing_charset_list, &missing_charset_count, &def_string); |
1313 | &missing_charset_list, &missing_charset_count, &def_string); |
1481 | |
1314 | |
1482 | if (missing_charset_list) |
1315 | if (missing_charset_list) |
1483 | XFreeStringList (missing_charset_list); |
1316 | XFreeStringList (missing_charset_list); |
1484 | |
1317 | |
… | |
… | |
1525 | XNBackground, bg, |
1358 | XNBackground, bg, |
1526 | XNArea, &status_rect, |
1359 | XNArea, &status_rect, |
1527 | XNFontSet, fs, |
1360 | XNFontSet, fs, |
1528 | NULL); |
1361 | NULL); |
1529 | } |
1362 | } |
|
|
1363 | #if ENABLE_XIM_ONTHESPOT |
|
|
1364 | else if (input_style & XIMPreeditCallbacks) |
|
|
1365 | { |
|
|
1366 | im_set_position (spot); |
|
|
1367 | |
|
|
1368 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1369 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1370 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1371 | # if 0 |
|
|
1372 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1373 | # endif |
|
|
1374 | |
|
|
1375 | preedit_attr = XVaCreateNestedList (0, |
|
|
1376 | XNSpotLocation, &spot, |
|
|
1377 | XNPreeditStartCallback, &xcb[0], |
|
|
1378 | XNPreeditDoneCallback , &xcb[1], |
|
|
1379 | XNPreeditDrawCallback , &xcb[2], |
|
|
1380 | # if 0 |
|
|
1381 | XNPreeditCaretCallback, &xcb[3], |
|
|
1382 | # endif |
|
|
1383 | NULL); |
|
|
1384 | } |
|
|
1385 | #endif |
1530 | |
1386 | |
1531 | Input_Context = XCreateIC (xim, |
1387 | Input_Context = XCreateIC (xim, |
1532 | XNInputStyle, input_style, |
1388 | XNInputStyle, input_style, |
1533 | XNClientWindow, vt, |
1389 | XNClientWindow, vt, |
1534 | XNFocusWindow, parent[0], |
1390 | XNFocusWindow, parent[0], |
… | |
… | |
1536 | preedit_attr, |
1392 | preedit_attr, |
1537 | status_attr ? XNStatusAttributes : NULL, |
1393 | status_attr ? XNStatusAttributes : NULL, |
1538 | status_attr, NULL); |
1394 | status_attr, NULL); |
1539 | |
1395 | |
1540 | if (preedit_attr) XFree (preedit_attr); |
1396 | if (preedit_attr) XFree (preedit_attr); |
1541 | if (status_attr) XFree (status_attr); |
1397 | if (status_attr) XFree (status_attr); |
1542 | if (fs) XFreeFontSet (display->display, fs); |
1398 | if (fs) XFreeFontSet (dpy, fs); |
1543 | |
1399 | |
1544 | if (Input_Context == NULL) |
1400 | if (Input_Context == NULL) |
1545 | { |
1401 | { |
1546 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1402 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1547 | im_destroy (); |
1403 | im_destroy (); |
1548 | return false; |
1404 | return false; |
1549 | } |
1405 | } |
1550 | |
1406 | |
1551 | if (input_style & XIMPreeditArea) |
1407 | #if 0 |
|
|
1408 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1409 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1410 | vt_select_input (); |
|
|
1411 | #endif |
|
|
1412 | |
1552 | IMSetStatusPosition (); |
1413 | IMSetPosition (); |
1553 | |
1414 | |
1554 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1555 | return true; |
1415 | return true; |
1556 | } |
1416 | } |
1557 | |
1417 | |
1558 | void |
1418 | void |
1559 | rxvt_term::im_cb () |
1419 | rxvt_term::im_cb () |
… | |
… | |
1561 | int i; |
1421 | int i; |
1562 | const char *p; |
1422 | const char *p; |
1563 | char **s; |
1423 | char **s; |
1564 | char buf[IMBUFSIZ]; |
1424 | char buf[IMBUFSIZ]; |
1565 | |
1425 | |
1566 | SET_R (this); |
1426 | make_current (); |
1567 | |
1427 | |
1568 | im_destroy (); |
1428 | im_destroy (); |
1569 | |
1429 | |
1570 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1571 | if (Input_Context) |
1430 | if (Input_Context) |
1572 | return; |
1431 | return; |
1573 | |
1432 | |
1574 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1433 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1575 | if (rs[Rs_imLocale]) |
1434 | if (rs[Rs_imLocale]) |
… | |
… | |
1617 | SET_LOCALE (locale); |
1476 | SET_LOCALE (locale); |
1618 | #endif |
1477 | #endif |
1619 | } |
1478 | } |
1620 | |
1479 | |
1621 | void |
1480 | void |
1622 | rxvt_term::IMSetStatusPosition () |
1481 | rxvt_term::IMSetPosition () |
1623 | { |
1482 | { |
1624 | XRectangle preedit_rect, status_rect, *needed_rect; |
1483 | XRectangle preedit_rect, status_rect, *needed_rect; |
1625 | XVaNestedList preedit_attr, status_attr; |
1484 | XVaNestedList preedit_attr, status_attr; |
1626 | |
1485 | |
1627 | if (!Input_Context |
1486 | if (!Input_Context |
1628 | || !focus |
1487 | || !focus |
1629 | || !(input_style & XIMPreeditArea) |
1488 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1630 | || !IMisRunning ()) |
1489 | || !IMisRunning ()) |
1631 | return; |
1490 | return; |
1632 | |
1491 | |
|
|
1492 | if (input_style & XIMPreeditPosition) |
|
|
1493 | { |
|
|
1494 | im_set_size (preedit_rect); |
|
|
1495 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1496 | |
|
|
1497 | XSetICValues (Input_Context, |
|
|
1498 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1499 | } |
|
|
1500 | else |
|
|
1501 | { |
1633 | /* Getting the necessary width of preedit area */ |
1502 | /* Getting the necessary width of preedit area */ |
1634 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1503 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1635 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1504 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1636 | XFree (status_attr); |
1505 | XFree (status_attr); |
1637 | |
1506 | |
1638 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1507 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1639 | XFree (needed_rect); |
1508 | XFree (needed_rect); |
1640 | |
1509 | |
1641 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1510 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1642 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1511 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1643 | |
1512 | |
1644 | XSetICValues (Input_Context, |
1513 | XSetICValues (Input_Context, |
1645 | XNPreeditAttributes, preedit_attr, |
1514 | XNPreeditAttributes, preedit_attr, |
1646 | XNStatusAttributes, status_attr, NULL); |
1515 | XNStatusAttributes, status_attr, |
|
|
1516 | NULL); |
1647 | |
1517 | |
|
|
1518 | XFree (status_attr); |
|
|
1519 | } |
|
|
1520 | |
1648 | XFree (preedit_attr); |
1521 | XFree (preedit_attr); |
1649 | XFree (status_attr); |
|
|
1650 | } |
1522 | } |
1651 | #endif /* USE_XIM */ |
1523 | #endif /* USE_XIM */ |
1652 | |
1524 | |
1653 | /*----------------------------------------------------------------------*/ |
1525 | void |
1654 | rxvt_t rxvt_current_term; |
1526 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1527 | { |
|
|
1528 | Window cr; |
|
|
1529 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1530 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1531 | } |
|
|
1532 | |
|
|
1533 | Pixmap |
|
|
1534 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1535 | { |
|
|
1536 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1537 | if (xa[prop_id]) |
|
|
1538 | { |
|
|
1539 | int aformat; |
|
|
1540 | unsigned long nitems, bytes_after; |
|
|
1541 | Atom atype; |
|
|
1542 | unsigned char *prop = NULL; |
|
|
1543 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1544 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1545 | &nitems, &bytes_after, &prop); |
|
|
1546 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1547 | return *(Pixmap *)prop; |
|
|
1548 | } |
|
|
1549 | |
|
|
1550 | return None; |
|
|
1551 | } |
|
|
1552 | |
|
|
1553 | #ifdef HAVE_BG_PIXMAP |
|
|
1554 | # if TRACE_PIXMAPS |
|
|
1555 | # undef update_background |
|
|
1556 | void |
|
|
1557 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1558 | { |
|
|
1559 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1560 | update_background (); |
|
|
1561 | } |
|
|
1562 | # endif |
|
|
1563 | |
|
|
1564 | void |
|
|
1565 | rxvt_term::update_background () |
|
|
1566 | { |
|
|
1567 | if (update_background_ev.is_active ()) |
|
|
1568 | return; |
|
|
1569 | |
|
|
1570 | bgPixmap.invalidate (); |
|
|
1571 | |
|
|
1572 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1573 | |
|
|
1574 | if (to_wait <= 0.) |
|
|
1575 | bgPixmap.render (); |
|
|
1576 | else |
|
|
1577 | update_background_ev.start (to_wait); |
|
|
1578 | } |
|
|
1579 | |
|
|
1580 | void |
|
|
1581 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1582 | { |
|
|
1583 | make_current (); |
|
|
1584 | |
|
|
1585 | update_background_ev.stop (); |
|
|
1586 | bgPixmap.render (); |
|
|
1587 | refresh_check (); |
|
|
1588 | } |
|
|
1589 | |
|
|
1590 | #endif /* HAVE_BG_PIXMAP */ |
1655 | |
1591 | |
1656 | /*----------------------- end-of-file (C source) -----------------------*/ |
1592 | /*----------------------- end-of-file (C source) -----------------------*/ |