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) 2003-2006 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
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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 |
43 | #ifdef TTY_GID_SUPPORT |
… | |
… | |
42 | |
46 | |
43 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
48 | # include <termios.h> |
45 | #endif |
49 | #endif |
46 | |
50 | |
47 | #ifdef KEYSYM_RESOURCE |
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48 | # include "keyboard.h" |
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49 | #endif |
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50 | |
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51 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
52 | |
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53 | // used to tell global functions which terminal instance is "active" |
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54 | rxvt_t rxvt_current_term; |
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55 | |
53 | static char curlocale[128]; |
56 | static char curlocale[128], savelocale[128]; |
54 | |
57 | |
55 | bool |
58 | bool |
56 | rxvt_set_locale (const char *locale) |
59 | rxvt_set_locale (const char *locale) NOTHROW |
57 | { |
60 | { |
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61 | int size = strlen (locale) + 1; |
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62 | |
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63 | if (size > sizeof (curlocale)) |
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64 | rxvt_fatal ("locale string too long, aborting.\n"); |
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65 | |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
66 | if (!locale || !memcmp (locale, curlocale, size)) |
59 | return false; |
67 | return false; |
60 | |
68 | |
61 | strncpy (curlocale, locale, 128); |
69 | memcpy (curlocale, locale, size); |
62 | setlocale (LC_CTYPE, curlocale); |
70 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
71 | return true; |
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72 | } |
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73 | |
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74 | void |
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75 | rxvt_push_locale (const char *locale) NOTHROW |
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76 | { |
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77 | strcpy (savelocale, curlocale); |
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78 | rxvt_set_locale (locale); |
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79 | } |
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80 | |
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81 | void |
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82 | rxvt_pop_locale () NOTHROW |
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83 | { |
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84 | rxvt_set_locale (savelocale); |
64 | } |
85 | } |
65 | |
86 | |
66 | #if ENABLE_COMBINING |
87 | #if ENABLE_COMBINING |
67 | class rxvt_composite_vec rxvt_composite; |
88 | class rxvt_composite_vec rxvt_composite; |
68 | |
89 | |
… | |
… | |
127 | } |
148 | } |
128 | #endif |
149 | #endif |
129 | |
150 | |
130 | rxvt_term::rxvt_term () |
151 | rxvt_term::rxvt_term () |
131 | : |
152 | : |
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153 | #if TRANSPARENT || ENABLE_PERL |
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154 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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155 | #endif |
132 | #if TRANSPARENT |
156 | #if TRANSPARENT |
133 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
157 | check_our_parents_ev(this, &rxvt_term::check_our_parents_cb), |
134 | #endif |
158 | #endif |
135 | #ifdef HAVE_SCROLLBARS |
159 | #ifdef HAVE_SCROLLBARS |
136 | scrollbar_ev (this, &rxvt_term::x_cb), |
160 | scrollbar_ev (this, &rxvt_term::x_cb), |
137 | #endif |
161 | #endif |
138 | #ifdef MENUBAR |
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139 | menubar_ev (this, &rxvt_term::x_cb), |
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140 | #endif |
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141 | #ifdef CURSOR_BLINK |
162 | #ifdef CURSOR_BLINK |
142 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
163 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
143 | #endif |
164 | #endif |
144 | #ifdef TEXT_BLINK |
165 | #ifdef TEXT_BLINK |
145 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
166 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
157 | pointer_ev (this, &rxvt_term::pointer_cb), |
178 | pointer_ev (this, &rxvt_term::pointer_cb), |
158 | #endif |
179 | #endif |
159 | #ifdef USE_XIM |
180 | #ifdef USE_XIM |
160 | im_ev (this, &rxvt_term::im_cb), |
181 | im_ev (this, &rxvt_term::im_cb), |
161 | #endif |
182 | #endif |
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183 | #ifndef NO_BELL |
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184 | bell_ev (this, &rxvt_term::bell_cb), |
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185 | #endif |
162 | termwin_ev (this, &rxvt_term::x_cb), |
186 | termwin_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
187 | vt_ev (this, &rxvt_term::x_cb), |
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188 | child_ev (this, &rxvt_term::child_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
189 | check_ev (this, &rxvt_term::check_cb), |
165 | flush_ev (this, &rxvt_term::flush_cb), |
190 | flush_ev (this, &rxvt_term::flush_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
191 | destroy_ev (this, &rxvt_term::destroy_cb), |
167 | pty_ev (this, &rxvt_term::pty_cb), |
192 | pty_ev (this, &rxvt_term::pty_cb), |
168 | incr_ev (this, &rxvt_term::incr_cb) |
193 | incr_ev (this, &rxvt_term::incr_cb) |
… | |
… | |
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 |
184 | void rxvt_term::emergency_cleanup () |
206 | void rxvt_term::emergency_cleanup () |
185 | { |
207 | { |
186 | if (cmd_pid) |
208 | if (cmd_pid) |
187 | kill (-cmd_pid, SIGHUP); |
209 | kill (-cmd_pid, SIGHUP); |
188 | |
210 | |
189 | #ifdef UTMP_SUPPORT |
211 | pty_ev.stop (); |
190 | privileged_utmp (RESTORE); |
212 | delete pty; pty = 0; |
191 | #endif |
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192 | |
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193 | pty.put (); |
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194 | } |
213 | } |
195 | |
214 | |
196 | rxvt_term::~rxvt_term () |
215 | rxvt_term::~rxvt_term () |
197 | { |
216 | { |
198 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
217 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
… | |
… | |
206 | #endif |
225 | #endif |
207 | delete fontset[0]; |
226 | delete fontset[0]; |
208 | |
227 | |
209 | if (display) |
228 | if (display) |
210 | { |
229 | { |
211 | dDisp; |
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212 | |
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213 | selection_clear (); |
230 | selection_clear (); |
214 | |
231 | |
215 | #ifdef USE_XIM |
232 | #ifdef USE_XIM |
216 | im_destroy (); |
233 | im_destroy (); |
217 | #endif |
234 | #endif |
218 | #ifdef MENUBAR |
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219 | if (menubarGC) XFreeGC (disp, menubarGC); |
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220 | #endif |
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221 | #ifdef XTERM_SCROLLBAR |
235 | #ifdef XTERM_SCROLLBAR |
222 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
236 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
223 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
237 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
224 | #endif |
238 | #endif |
225 | #ifdef PLAIN_SCROLLBAR |
239 | #ifdef PLAIN_SCROLLBAR |
226 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
240 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
227 | #endif |
241 | #endif |
228 | #ifdef NEXT_SCROLLBAR |
242 | #ifdef NEXT_SCROLLBAR |
229 | if (blackGC) XFreeGC (disp, blackGC); |
243 | if (blackGC) XFreeGC (dpy, blackGC); |
230 | if (whiteGC) XFreeGC (disp, whiteGC); |
244 | if (whiteGC) XFreeGC (dpy, whiteGC); |
231 | if (grayGC) XFreeGC (disp, grayGC); |
245 | if (grayGC) XFreeGC (dpy, grayGC); |
232 | if (darkGC) XFreeGC (disp, darkGC); |
246 | if (darkGC) XFreeGC (dpy, darkGC); |
233 | if (stippleGC) XFreeGC (disp, stippleGC); |
247 | if (stippleGC) XFreeGC (dpy, stippleGC); |
234 | if (dimple) XFreePixmap (disp, dimple); |
248 | if (dimple) XFreePixmap (dpy, dimple); |
235 | if (upArrow) XFreePixmap (disp, upArrow); |
249 | if (upArrow) XFreePixmap (dpy, upArrow); |
236 | if (downArrow) XFreePixmap (disp, downArrow); |
250 | if (downArrow) XFreePixmap (dpy, downArrow); |
237 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
251 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
238 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
252 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
239 | #endif |
253 | #endif |
240 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
254 | #ifdef RXVT_SCROLLBAR |
241 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
255 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
242 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
256 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
243 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
257 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
244 | #endif |
258 | #endif |
245 | if (gc) XFreeGC (disp, gc); |
259 | if (gc) XFreeGC (dpy, gc); |
246 | |
260 | |
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; |
261 | delete drawable; |
253 | // destroy all windows |
262 | // destroy all windows |
254 | if (parent[0]) |
263 | if (parent[0]) |
255 | XDestroyWindow (disp, parent[0]); |
264 | XDestroyWindow (dpy, parent[0]); |
256 | } |
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257 | |
265 | |
258 | // TODO: free pixcolours, colours should become part of rxvt_display |
266 | for (int i = 0; i < TOTAL_COLORS; i++) |
259 | |
267 | if (ISSET_PIXCOLOR (i)) |
260 | delete pix_colors_focused; |
268 | { |
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269 | pix_colors_focused [i].free (this); |
261 | #if OFF_FOCUS_FADING |
270 | #if OFF_FOCUS_FADING |
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271 | pix_colors_unfocused [i].free (this); |
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272 | #endif |
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273 | } |
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274 | |
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275 | clear (); |
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276 | } |
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277 | |
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278 | delete [] pix_colors_focused; |
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279 | #if OFF_FOCUS_FADING |
262 | delete pix_colors_unfocused; |
280 | delete [] pix_colors_unfocused; |
263 | #endif |
281 | #endif |
264 | |
282 | |
265 | displays.put (display); |
283 | displays.put (display); |
266 | |
284 | |
267 | scr_release (); |
285 | scr_release (); |
… | |
… | |
270 | for (int i = 0; i < allocated.size (); i++) |
288 | for (int i = 0; i < allocated.size (); i++) |
271 | free (allocated [i]); |
289 | free (allocated [i]); |
272 | |
290 | |
273 | free (selection.text); |
291 | free (selection.text); |
274 | // TODO: manage env vars in child only(!) |
292 | // TODO: manage env vars in child only(!) |
275 | free (env_windowid); |
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276 | free (env_display); |
293 | free (env_display); |
277 | free (env_term); |
294 | free (env_term); |
278 | free (env_colorfgbg); |
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279 | free (locale); |
295 | free (locale); |
280 | free (v_buffer); |
296 | free (v_buffer); |
281 | free (incr_buf); |
297 | free (incr_buf); |
282 | |
298 | |
283 | delete envv; |
299 | delete envv; |
… | |
… | |
286 | #ifdef KEYSYM_RESOURCE |
302 | #ifdef KEYSYM_RESOURCE |
287 | delete keyboard; |
303 | delete keyboard; |
288 | #endif |
304 | #endif |
289 | } |
305 | } |
290 | |
306 | |
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307 | // child has exited, usually destroys |
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308 | void |
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309 | rxvt_term::child_cb (child_watcher &w, int status) |
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310 | { |
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311 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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312 | |
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313 | cmd_pid = 0; |
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314 | |
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315 | if (!option (Opt_hold)) |
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316 | destroy (); |
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317 | } |
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318 | |
291 | void |
319 | void |
292 | rxvt_term::destroy () |
320 | rxvt_term::destroy () |
293 | { |
321 | { |
294 | if (destroy_ev.active) |
322 | if (destroy_ev.active) |
295 | return; |
323 | return; |
296 | |
324 | |
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325 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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326 | |
297 | #if ENABLE_OVERLAY |
327 | #if ENABLE_OVERLAY |
298 | scr_overlay_off (); |
328 | scr_overlay_off (); |
299 | #endif |
329 | #endif |
300 | |
330 | |
301 | if (display) |
331 | if (display) |
… | |
… | |
304 | im_ev.stop (display); |
334 | im_ev.stop (display); |
305 | #endif |
335 | #endif |
306 | #if HAVE_SCROLLBARS |
336 | #if HAVE_SCROLLBARS |
307 | scrollbar_ev.stop (display); |
337 | scrollbar_ev.stop (display); |
308 | #endif |
338 | #endif |
309 | #if MENUBAR |
339 | #if TRANSPARENT || ENABLE_PERL |
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); |
340 | rootwin_ev.stop (display); |
314 | #endif |
341 | #endif |
315 | incr_ev.stop (); |
342 | incr_ev.stop (); |
316 | termwin_ev.stop (display); |
343 | termwin_ev.stop (display); |
317 | vt_ev.stop (display); |
344 | vt_ev.stop (display); |
… | |
… | |
339 | } |
366 | } |
340 | |
367 | |
341 | void |
368 | void |
342 | rxvt_term::destroy_cb (time_watcher &w) |
369 | rxvt_term::destroy_cb (time_watcher &w) |
343 | { |
370 | { |
344 | SET_R (this); |
371 | make_current (); |
345 | |
372 | |
346 | delete this; |
373 | delete this; |
347 | } |
374 | } |
348 | |
375 | |
349 | /*----------------------------------------------------------------------*/ |
376 | /*----------------------------------------------------------------------*/ |
… | |
… | |
358 | { |
385 | { |
359 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
386 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
360 | (*t)->emergency_cleanup (); |
387 | (*t)->emergency_cleanup (); |
361 | } |
388 | } |
362 | |
389 | |
363 | #if ENABLE_FRILLS |
390 | #if !ENABLE_MINIMAL |
364 | static void |
391 | static void |
365 | print_x_error (Display *dpy, XErrorEvent *event) |
392 | print_x_error (Display *dpy, XErrorEvent *event) |
366 | { |
393 | { |
367 | char buffer[BUFSIZ]; |
394 | char buffer[BUFSIZ]; |
368 | char mesg[BUFSIZ]; |
395 | char mesg[BUFSIZ]; |
… | |
… | |
416 | GET_R->allowedxerror = event->error_code; |
443 | GET_R->allowedxerror = event->error_code; |
417 | else |
444 | else |
418 | { |
445 | { |
419 | // GET_R is most likely not the terminal which caused the error, |
446 | // GET_R is most likely not the terminal which caused the error, |
420 | // so just output the error and continue |
447 | // so just output the error and continue |
421 | #if ENABLE_FRILLS |
448 | #if ENABLE_MINIMAL |
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449 | old_xerror_handler (display, event); |
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450 | #else |
422 | print_x_error (display, event); |
451 | print_x_error (display, event); |
423 | #else |
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424 | old_xerror_handler (display, event); |
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425 | #endif |
452 | #endif |
426 | } |
453 | } |
427 | |
454 | |
428 | return 0; |
455 | return 0; |
429 | } |
456 | } |
… | |
… | |
437 | _exit (EXIT_FAILURE); |
464 | _exit (EXIT_FAILURE); |
438 | } |
465 | } |
439 | |
466 | |
440 | /*----------------------------------------------------------------------*/ |
467 | /*----------------------------------------------------------------------*/ |
441 | bool |
468 | bool |
442 | rxvt_term::init (int argc, const char *const *argv) |
469 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
443 | { |
470 | { |
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471 | this->envv = envv; |
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472 | |
444 | SET_R (this); |
473 | SET_R (this); |
445 | |
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446 | set_locale (""); |
474 | set_locale (""); |
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475 | set_environ (envv); // few things in X do not call setlocale :( |
447 | |
476 | |
448 | if (!init_vars ()) |
477 | if (!init_vars ()) |
449 | return false; |
478 | return false; |
450 | |
479 | |
451 | init_secondary (); |
480 | init_secondary (); |
… | |
… | |
454 | |
483 | |
455 | #ifdef KEYSYM_RESOURCE |
484 | #ifdef KEYSYM_RESOURCE |
456 | keyboard->register_done (); |
485 | keyboard->register_done (); |
457 | #endif |
486 | #endif |
458 | |
487 | |
459 | #if MENUBAR_MAX |
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460 | menubar_read (rs[Rs_menu]); |
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461 | #endif |
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462 | #ifdef HAVE_SCROLLBARS |
488 | #ifdef HAVE_SCROLLBARS |
463 | if (options & Opt_scrollBar) |
489 | if (option (Opt_scrollBar)) |
464 | scrollBar.setIdle (); /* set existence for size calculations */ |
490 | scrollBar.setIdle (); /* set existence for size calculations */ |
465 | #endif |
491 | #endif |
466 | |
492 | |
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493 | pty = ptytty::create (); |
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494 | |
467 | create_windows (argc, argv); |
495 | create_windows (argc, argv); |
468 | |
496 | |
469 | dDisp; |
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470 | |
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471 | init_xlocale (); |
497 | init_xlocale (); |
472 | |
498 | |
473 | scr_reset (); /* initialize screen */ |
499 | scr_reset (); // initialize screen |
474 | |
500 | |
475 | #if 0 |
501 | #if 0 |
476 | XSynchronize (disp, True); |
502 | XSynchronize (dpy, True); |
477 | #endif |
503 | #endif |
478 | |
504 | |
479 | #ifdef HAVE_SCROLLBARS |
505 | #ifdef HAVE_SCROLLBARS |
480 | if (options & Opt_scrollBar) |
506 | if (option (Opt_scrollBar)) |
481 | resize_scrollbar (); /* create and map scrollbar */ |
507 | resize_scrollbar (); /* create and map scrollbar */ |
482 | #endif |
508 | #endif |
483 | #if (MENUBAR_MAX) |
|
|
484 | if (menubar_visible ()) |
|
|
485 | XMapWindow (disp, menuBar.win); |
|
|
486 | #endif |
|
|
487 | #ifdef TRANSPARENT |
509 | #ifdef TRANSPARENT |
488 | if (options & Opt_transparent) |
510 | if (option (Opt_transparent)) |
489 | { |
511 | { |
490 | XSelectInput (disp, display->root, PropertyChangeMask); |
512 | XSelectInput (dpy, display->root, PropertyChangeMask); |
491 | check_our_parents (); |
513 | check_our_parents (); |
492 | rootwin_ev.start (display, display->root); |
514 | rootwin_ev.start (display, display->root); |
493 | } |
515 | } |
494 | #endif |
516 | #endif |
495 | |
517 | #if ENABLE_PERL |
496 | XMapWindow (disp, vt); |
518 | rootwin_ev.start (display, display->root); |
497 | XMapWindow (disp, parent[0]); |
519 | #endif |
498 | |
520 | |
499 | set_colorfgbg (); |
521 | set_colorfgbg (); |
500 | |
522 | |
501 | init_command (cmd_argv); |
523 | init_command (cmd_argv); |
502 | |
524 | |
503 | free (cmd_argv); |
525 | free (cmd_argv); |
504 | |
526 | |
|
|
527 | if (pty->pty >= 0) |
505 | pty_ev.start (pty.pty, EVENT_READ); |
528 | pty_ev.start (pty->pty, EVENT_READ); |
506 | |
529 | |
507 | check_ev.start (); |
530 | check_ev.start (); |
508 | |
531 | |
|
|
532 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
533 | |
|
|
534 | #if ENABLE_XEMBED |
|
|
535 | if (rs[Rs_embed]) |
|
|
536 | { |
|
|
537 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
538 | |
|
|
539 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
540 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
541 | } |
|
|
542 | #endif |
|
|
543 | |
|
|
544 | XMapWindow (dpy, vt); |
|
|
545 | XMapWindow (dpy, parent[0]); |
|
|
546 | |
509 | return true; |
547 | return true; |
510 | } |
548 | } |
511 | |
549 | |
512 | static struct sig_handlers |
550 | static struct sig_handlers |
513 | { |
551 | { |
514 | sig_watcher sw_chld, sw_term, sw_int; |
552 | sig_watcher sw_term, sw_int; |
515 | |
553 | |
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 | |
|
|
530 | /* |
554 | /* |
531 | * Catch a fatal signal and tidy up before quitting |
555 | * Catch a fatal signal and tidy up before quitting |
532 | */ |
556 | */ |
533 | void |
557 | void |
534 | sig_term (sig_watcher &w) |
558 | sig_term (sig_watcher &w) |
535 | { |
559 | { |
536 | #ifdef DEBUG_CMD |
|
|
537 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
538 | #endif |
|
|
539 | rxvt_emergency_cleanup (); |
560 | rxvt_emergency_cleanup (); |
540 | signal (w.signum, SIG_DFL); |
561 | signal (w.signum, SIG_DFL); |
541 | kill (getpid (), w.signum); |
562 | kill (getpid (), w.signum); |
542 | } |
563 | } |
543 | |
564 | |
544 | sig_handlers () |
565 | sig_handlers () |
545 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
546 | sw_term (this, &sig_handlers::sig_term), |
566 | : sw_term (this, &sig_handlers::sig_term), |
547 | sw_int (this, &sig_handlers::sig_term) |
567 | sw_int (this, &sig_handlers::sig_term) |
548 | { |
568 | { |
549 | } |
569 | } |
550 | } sig_handlers; |
570 | } sig_handlers; |
551 | |
571 | |
|
|
572 | char **rxvt_environ; // startup environment |
|
|
573 | |
552 | void |
574 | void |
553 | rxvt_init () |
575 | rxvt_init () |
554 | { |
576 | { |
555 | /* |
577 | ptytty::init (); |
556 | * Save and then give up any super-user privileges |
578 | |
557 | * If we need privileges in any area then we must specifically request it. |
579 | rxvt_environ = environ; |
558 | * We should only need to be root in these cases: |
|
|
559 | * 1. write utmp entries on some systems |
|
|
560 | * 2. chown tty on some systems |
|
|
561 | */ |
|
|
562 | rxvt_privileges (SAVE); |
|
|
563 | rxvt_privileges (IGNORE); |
|
|
564 | |
580 | |
565 | signal (SIGHUP, SIG_IGN); |
581 | signal (SIGHUP, SIG_IGN); |
566 | signal (SIGPIPE, SIG_IGN); |
582 | signal (SIGPIPE, SIG_IGN); |
567 | |
583 | |
568 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
569 | sig_handlers.sw_term.start (SIGTERM); |
584 | sig_handlers.sw_term.start (SIGTERM); |
570 | sig_handlers.sw_int.start (SIGINT); |
585 | sig_handlers.sw_int.start (SIGINT); |
571 | |
586 | |
572 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
587 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
573 | /* signal (SIGURG, SIG_DFL); */ |
588 | /* signal (SIGURG, SIG_DFL); */ |
574 | |
589 | |
575 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
590 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
576 | // TODO: handle this with exceptions and tolerate the memory loss |
591 | // TODO: handle this with exceptions and tolerate the memory loss |
577 | XSetIOErrorHandler (rxvt_xioerror_handler); |
592 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
593 | |
|
|
594 | XrmInitialize (); |
578 | } |
595 | } |
579 | |
596 | |
580 | /* ------------------------------------------------------------------------- * |
597 | /* ------------------------------------------------------------------------- * |
581 | * MEMORY ALLOCATION WRAPPERS * |
598 | * MEMORY ALLOCATION WRAPPERS * |
582 | * ------------------------------------------------------------------------- */ |
599 | * ------------------------------------------------------------------------- */ |
… | |
… | |
600 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
617 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
601 | |
618 | |
602 | return p; |
619 | return p; |
603 | } |
620 | } |
604 | |
621 | |
605 | void * |
622 | void * |
606 | rxvt_realloc (void *ptr, size_t size) |
623 | rxvt_realloc (void *ptr, size_t size) |
607 | { |
624 | { |
608 | void *p = realloc (ptr, size); |
625 | void *p = realloc (ptr, size); |
609 | |
626 | |
610 | if (!p) |
627 | if (!p) |
611 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
628 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
612 | |
629 | |
613 | return p; |
630 | return p; |
614 | } |
631 | } |
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 | |
632 | |
690 | /*----------------------------------------------------------------------*/ |
633 | /*----------------------------------------------------------------------*/ |
691 | /* |
634 | /* |
692 | * window size/position calculcations for XSizeHint and other storage. |
635 | * window size/position calculcations for XSizeHint and other storage. |
693 | * if width/height are non-zero then override calculated width/height |
636 | * if width/height are non-zero then override calculated width/height |
694 | */ |
637 | */ |
695 | void |
638 | void |
696 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
639 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
697 | { |
640 | { |
698 | short recalc_x, recalc_y; |
641 | short recalc_x, recalc_y; |
699 | int x, y, sb_w, mb_h, flags; |
642 | int x, y, sb_w, flags; |
700 | unsigned int w, h; |
643 | unsigned int w, h; |
701 | unsigned int max_width, max_height; |
644 | 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 | |
645 | |
707 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
646 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
708 | szHint.win_gravity = NorthWestGravity; |
647 | szHint.win_gravity = NorthWestGravity; |
709 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
648 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
710 | |
649 | |
… | |
… | |
718 | if (rs[Rs_geometry]) |
657 | if (rs[Rs_geometry]) |
719 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
658 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
720 | |
659 | |
721 | if (flags & WidthValue) |
660 | if (flags & WidthValue) |
722 | { |
661 | { |
723 | ncol = clamp (w, 0, MAX_POSITIVE_INT16); |
662 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
724 | szHint.flags |= USSize; |
663 | szHint.flags |= USSize; |
725 | } |
664 | } |
726 | |
665 | |
727 | if (flags & HeightValue) |
666 | if (flags & HeightValue) |
728 | { |
667 | { |
729 | nrow = clamp (h, 0, MAX_POSITIVE_INT16); |
668 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
730 | szHint.flags |= USSize; |
669 | szHint.flags |= USSize; |
731 | } |
670 | } |
732 | |
671 | |
733 | if (flags & XValue) |
672 | if (flags & XValue) |
734 | { |
673 | { |
… | |
… | |
765 | max_width = MAX_COLS * fwidth; |
704 | max_width = MAX_COLS * fwidth; |
766 | max_height = MAX_ROWS * fheight; |
705 | max_height = MAX_ROWS * fheight; |
767 | |
706 | |
768 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
707 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
769 | |
708 | |
770 | sb_w = mb_h = 0; |
709 | sb_w = 0; |
771 | window_vt_x = window_vt_y = int_bwidth; |
710 | window_vt_x = window_vt_y = int_bwidth; |
772 | |
711 | |
773 | if (scrollbar_visible ()) |
712 | if (scrollBar.state) |
774 | { |
713 | { |
775 | sb_w = scrollbar_TotalWidth (); |
714 | sb_w = scrollbar_TotalWidth (); |
776 | szHint.base_width += sb_w; |
715 | szHint.base_width += sb_w; |
|
|
716 | |
777 | if (!(options & Opt_scrollBar_right)) |
717 | if (!option (Opt_scrollBar_right)) |
778 | window_vt_x += sb_w; |
718 | window_vt_x += sb_w; |
779 | } |
719 | } |
780 | |
720 | |
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; |
721 | szHint.width_inc = fwidth; |
789 | szHint.height_inc = fheight; |
722 | szHint.height_inc = fheight; |
790 | szHint.min_width = szHint.base_width + szHint.width_inc; |
723 | szHint.min_width = szHint.base_width + szHint.width_inc; |
791 | szHint.min_height = szHint.base_height + szHint.height_inc; |
724 | szHint.min_height = szHint.base_height + szHint.height_inc; |
792 | |
725 | |
793 | if (newwidth && newwidth - szHint.base_width < max_width) |
726 | if (newwidth && newwidth - szHint.base_width < max_width) |
794 | { |
727 | { |
795 | szHint.width = newwidth; |
728 | szHint.width = newwidth; |
… | |
… | |
810 | { |
743 | { |
811 | min_it (height, max_height); |
744 | min_it (height, max_height); |
812 | szHint.height = szHint.base_height + height; |
745 | szHint.height = szHint.base_height + height; |
813 | } |
746 | } |
814 | |
747 | |
815 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
748 | if (scrollBar.state && option (Opt_scrollBar_right)) |
816 | window_sb_x = szHint.width - sb_w; |
749 | window_sb_x = szHint.width - sb_w; |
817 | |
750 | |
818 | if (recalc_x) |
751 | if (recalc_x) |
819 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
752 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
753 | |
820 | if (recalc_y) |
754 | if (recalc_y) |
821 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
755 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
822 | |
756 | |
823 | ncol = width / fwidth; |
757 | ncol = width / fwidth; |
824 | nrow = height / fheight; |
758 | 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 | } |
759 | } |
830 | |
760 | |
831 | /*----------------------------------------------------------------------*/ |
761 | /*----------------------------------------------------------------------*/ |
832 | /* |
762 | /* |
833 | * Tell the teletype handler what size the window is. |
763 | * Tell the teletype handler what size the window is. |
834 | * Called after a window size change. |
764 | * Called after a window size change. |
835 | */ |
765 | */ |
836 | void |
766 | void |
837 | rxvt_term::tt_winch () |
767 | rxvt_term::tt_winch () |
838 | { |
768 | { |
839 | if (pty.pty < 0) |
769 | if (pty->pty < 0) |
840 | return; |
770 | return; |
841 | |
771 | |
842 | struct winsize ws; |
772 | struct winsize ws; |
843 | |
773 | |
844 | ws.ws_col = ncol; |
774 | ws.ws_col = ncol; |
845 | ws.ws_row = nrow; |
775 | ws.ws_row = nrow; |
846 | ws.ws_xpixel = width; |
776 | ws.ws_xpixel = width; |
847 | ws.ws_ypixel = height; |
777 | ws.ws_ypixel = height; |
848 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
778 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
849 | |
779 | |
850 | #if 0 |
780 | #if 0 |
851 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
781 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
852 | if (cmd_pid) /* force through to the command */ |
782 | if (cmd_pid) /* force through to the command */ |
853 | kill (-cmd_pid, SIGWINCH); |
783 | kill (-cmd_pid, SIGWINCH); |
… | |
… | |
885 | delete fontset[0]; |
815 | delete fontset[0]; |
886 | fontset[0] = fs; |
816 | fontset[0] = fs; |
887 | |
817 | |
888 | prop = (*fs)[1]->properties (); |
818 | prop = (*fs)[1]->properties (); |
889 | prop.height += lineSpace; |
819 | prop.height += lineSpace; |
|
|
820 | |
890 | fs->set_prop (prop); |
821 | fs->set_prop (prop, false); |
891 | |
822 | |
892 | fwidth = prop.width; |
823 | fwidth = prop.width; |
893 | fheight = prop.height; |
824 | fheight = prop.height; |
894 | fweight = prop.weight; |
825 | fbase = prop.ascent; |
895 | fslant = prop.slant; |
|
|
896 | fbase = (*fs)[1]->ascent; |
|
|
897 | |
826 | |
898 | for (int style = 1; style < 4; style++) |
827 | for (int style = 1; style < 4; style++) |
899 | { |
828 | { |
900 | #if ENABLE_STYLES |
829 | #if ENABLE_STYLES |
901 | const char *res = rs[Rs_font + style]; |
830 | const char *res = rs[Rs_font + style]; |
… | |
… | |
906 | { |
835 | { |
907 | fontset[style] = fs = new rxvt_fontset (this); |
836 | fontset[style] = fs = new rxvt_fontset (this); |
908 | rxvt_fontprop prop2 = prop; |
837 | rxvt_fontprop prop2 = prop; |
909 | |
838 | |
910 | if (res) |
839 | if (res) |
911 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
840 | { |
|
|
841 | fs->populate (res); |
|
|
842 | fs->set_prop (prop2, false); |
|
|
843 | } |
912 | else |
844 | else |
913 | { |
845 | { |
914 | res = fontset[0]->fontdesc; |
846 | fs->populate (fontset[0]->fontdesc); |
915 | |
847 | |
916 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
848 | 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; |
849 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
850 | |
|
|
851 | fs->set_prop (prop2, true); |
918 | } |
852 | } |
919 | |
853 | |
920 | fs->populate (res); |
|
|
921 | fs->set_prop (prop2); |
|
|
922 | } |
854 | } |
923 | #else |
855 | #else |
924 | fontset[style] = fontset[0]; |
856 | fontset[style] = fontset[0]; |
925 | #endif |
857 | #endif |
926 | } |
858 | } |
… | |
… | |
935 | return true; |
867 | return true; |
936 | } |
868 | } |
937 | |
869 | |
938 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
870 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
939 | { |
871 | { |
940 | // TODO: SMART_WINDOW_TITLE |
|
|
941 | XChangeProperty (display->display, parent[0], |
872 | XChangeProperty (dpy, parent[0], |
942 | prop, XA_STRING, 8, PropModeReplace, |
873 | prop, XA_STRING, 8, PropModeReplace, |
943 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
874 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
944 | } |
875 | } |
945 | |
876 | |
946 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
877 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
947 | { |
878 | { |
948 | // TODO: SMART_WINDOW_TITLE |
|
|
949 | wchar_t *ws = rxvt_mbstowcs (str, len); |
879 | wchar_t *ws = rxvt_mbstowcs (str, len); |
950 | char *s = rxvt_wcstoutf8 (ws); |
880 | char *s = rxvt_wcstoutf8 (ws); |
951 | |
881 | |
952 | XChangeProperty (display->display, parent[0], |
882 | XChangeProperty (dpy, parent[0], |
953 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
883 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
954 | (const unsigned char *)s, strlen (s)); |
884 | (const unsigned char *)s, strlen (s)); |
955 | |
885 | |
956 | free (s); |
886 | free (s); |
957 | free (ws); |
887 | free (ws); |
… | |
… | |
982 | void |
912 | void |
983 | rxvt_term::set_window_color (int idx, const char *color) |
913 | rxvt_term::set_window_color (int idx, const char *color) |
984 | { |
914 | { |
985 | rxvt_color xcol; |
915 | rxvt_color xcol; |
986 | int i; |
916 | int i; |
987 | |
917 | |
988 | if (color == NULL || *color == '\0') |
918 | if (color == NULL || *color == '\0') |
989 | return; |
919 | return; |
|
|
920 | |
|
|
921 | color = strdup (color); |
|
|
922 | allocated.push_back ((void *)color); |
|
|
923 | rs[Rs_color + idx] = color; |
990 | |
924 | |
991 | /* handle color aliases */ |
925 | /* handle color aliases */ |
992 | if (isdigit (*color)) |
926 | if (isdigit (*color)) |
993 | { |
927 | { |
994 | i = atoi (color); |
928 | i = atoi (color); |
995 | |
929 | |
996 | if (i >= 8 && i <= 15) |
930 | if (i >= 8 && i <= 15) |
997 | { /* bright colors */ |
931 | { /* bright colors */ |
998 | i -= 8; |
932 | i -= 8; |
999 | # ifndef NO_BRIGHTCOLOR |
|
|
1000 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
933 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1001 | SET_PIXCOLOR (idx); |
|
|
1002 | goto done; |
934 | goto done; |
1003 | # endif |
|
|
1004 | } |
935 | } |
1005 | |
936 | |
1006 | if (i >= 0 && i <= 7) |
937 | if (i >= 0 && i <= 7) |
1007 | { /* normal colors */ |
938 | { /* normal colors */ |
1008 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
939 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1009 | SET_PIXCOLOR (idx); |
|
|
1010 | goto done; |
940 | goto done; |
1011 | } |
941 | } |
1012 | } |
942 | } |
1013 | |
943 | |
1014 | if (!rXParseAllocColor (&xcol, color)) |
944 | set_color (xcol, color); |
1015 | return; |
|
|
1016 | |
|
|
1017 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1018 | |
945 | |
1019 | /* |
946 | /* |
1020 | * FIXME: should free colors here, but no idea how to do it so instead, |
947 | * FIXME: should free colors here, but no idea how to do it so instead, |
1021 | * so just keep gobbling up the colormap |
948 | * so just keep gobbling up the colormap |
1022 | */ |
949 | */ |
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 | |
950 | |
1035 | pix_colors_focused[idx] = xcol; |
951 | pix_colors_focused[idx] = xcol; |
1036 | SET_PIXCOLOR (idx); |
|
|
1037 | |
952 | |
1038 | /* XSetWindowAttributes attr; */ |
953 | /* XSetWindowAttributes attr; */ |
1039 | /* Cursor cursor; */ |
954 | /* Cursor cursor; */ |
1040 | done: |
955 | 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. */ |
956 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1048 | |
957 | |
|
|
958 | update_fade_color (idx); |
1049 | recolour_cursor (); |
959 | recolour_cursor (); |
1050 | scr_recolour (); |
960 | scr_recolour (); |
1051 | } |
961 | } |
1052 | |
962 | |
1053 | #else |
963 | #else |
… | |
… | |
1055 | #endif /* XTERM_COLOR_CHANGE */ |
965 | #endif /* XTERM_COLOR_CHANGE */ |
1056 | |
966 | |
1057 | void |
967 | void |
1058 | rxvt_term::recolour_cursor () |
968 | rxvt_term::recolour_cursor () |
1059 | { |
969 | { |
1060 | XColor xcol[2]; |
970 | XColor fg, bg; |
1061 | |
971 | |
1062 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
972 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1063 | ? pix_colors_focused[Color_pointer_fg] |
973 | ? pix_colors_focused[Color_pointer_fg] |
1064 | : pix_colors_focused[Color_fg]; |
974 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
975 | |
1065 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
976 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1066 | ? pix_colors_focused[Color_pointer_bg] |
977 | ? pix_colors_focused[Color_pointer_bg] |
1067 | : pix_colors_focused[Color_bg]; |
978 | : pix_colors_focused[Color_bg]).get (bg); |
1068 | |
979 | |
1069 | XQueryColors (display->display, display->cmap, xcol, 2); |
980 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1070 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1071 | } |
981 | } |
1072 | |
982 | |
1073 | /*----------------------------------------------------------------------*/ |
983 | /*----------------------------------------------------------------------*/ |
1074 | /* |
984 | /* |
1075 | * find if fg/bg matches any of the normal (low-intensity) colors |
985 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
1079 | { |
989 | { |
1080 | unsigned int i; |
990 | unsigned int i; |
1081 | const char *xpmb = "\0"; |
991 | const char *xpmb = "\0"; |
1082 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
992 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1083 | |
993 | |
1084 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1085 | strcpy (fstr, "default"); |
994 | strcpy (fstr, "default"); |
1086 | strcpy (bstr, "default"); |
995 | strcpy (bstr, "default"); |
1087 | for (i = Color_Black; i <= Color_White; i++) |
996 | for (i = Color_Black; i <= Color_White; i++) |
1088 | if (pix_colors[Color_fg] == pix_colors[i]) |
997 | if (pix_colors[Color_fg] == pix_colors[i]) |
1089 | { |
998 | { |
… | |
… | |
1104 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1013 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1105 | } |
1014 | } |
1106 | |
1015 | |
1107 | /*----------------------------------------------------------------------*/ |
1016 | /*----------------------------------------------------------------------*/ |
1108 | |
1017 | |
1109 | int |
1018 | bool |
1110 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1019 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1111 | { |
1020 | { |
1112 | if (!screen_in_out->set (display, colour)) |
1021 | 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; |
1022 | return true; |
|
|
1023 | |
|
|
1024 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1025 | return false; |
|
|
1026 | } |
|
|
1027 | |
|
|
1028 | void |
|
|
1029 | rxvt_term::alias_color (int dst, int src) |
|
|
1030 | { |
|
|
1031 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1119 | } |
1032 | } |
1120 | |
1033 | |
1121 | /* -------------------------------------------------------------------- * |
1034 | /* -------------------------------------------------------------------- * |
1122 | * - WINDOW RESIZING - * |
1035 | * - WINDOW RESIZING - * |
1123 | * -------------------------------------------------------------------- */ |
1036 | * -------------------------------------------------------------------- */ |
1124 | void |
1037 | void |
1125 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1038 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1126 | { |
1039 | { |
1127 | int fix_screen; |
1040 | int fix_screen; |
1128 | int old_width = szHint.width, old_height = szHint.height; |
1041 | int old_width = szHint.width; |
1129 | dDisp; |
1042 | int old_height = szHint.height; |
1130 | |
1043 | |
1131 | window_calc (newwidth, newheight); |
1044 | window_calc (newwidth, newheight); |
|
|
1045 | |
|
|
1046 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1132 | XSetWMNormalHints (disp, parent[0], &szHint); |
1047 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1133 | |
1048 | |
1134 | if (!ignoreparent) |
1049 | if (!ignoreparent) |
1135 | { |
1050 | { |
1136 | #ifdef SMART_RESIZE |
1051 | #ifdef SMART_RESIZE |
1137 | /* |
1052 | /* |
… | |
… | |
1141 | int x, y, x1, y1; |
1056 | int x, y, x1, y1; |
1142 | int dx, dy; |
1057 | int dx, dy; |
1143 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1058 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1144 | Window unused_cr; |
1059 | Window unused_cr; |
1145 | |
1060 | |
1146 | XTranslateCoordinates (disp, parent[0], display->root, |
1061 | XTranslateCoordinates (dpy, parent[0], display->root, |
1147 | 0, 0, &x, &y, &unused_cr); |
1062 | 0, 0, &x, &y, &unused_cr); |
1148 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1063 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1149 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1064 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1150 | /* |
1065 | /* |
1151 | * if display->root isn't the parent window, a WM will probably have offset |
1066 | * if display->root isn't the parent window, a WM will probably have offset |
1152 | * our position for handles and decorations. Counter it |
1067 | * our position for handles and decorations. Counter it |
1153 | */ |
1068 | */ |
… | |
… | |
1155 | { |
1070 | { |
1156 | x -= x1; |
1071 | x -= x1; |
1157 | y -= y1; |
1072 | y -= y1; |
1158 | } |
1073 | } |
1159 | |
1074 | |
1160 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1075 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1161 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1076 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1162 | dx = old_width - szHint.width; |
1077 | dx = old_width - szHint.width; |
1163 | dy = old_height - szHint.height; |
1078 | dy = old_height - szHint.height; |
1164 | |
1079 | |
1165 | /* Check position of the center of the window */ |
1080 | /* Check position of the center of the window */ |
1166 | if (x < x1) /* left half */ |
1081 | if (x < x1) /* left half */ |
1167 | dx = 0; |
1082 | dx = 0; |
… | |
… | |
1170 | if (y < y1) /* top half */ |
1085 | if (y < y1) /* top half */ |
1171 | dy = 0; |
1086 | dy = 0; |
1172 | else if (y == y1) /* exact center */ |
1087 | else if (y == y1) /* exact center */ |
1173 | dy /= 2; |
1088 | dy /= 2; |
1174 | |
1089 | |
1175 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1090 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1176 | szHint.width, szHint.height); |
1091 | szHint.width, szHint.height); |
1177 | #else |
1092 | #else |
1178 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1093 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1179 | #endif |
1094 | #endif |
1180 | } |
1095 | } |
1181 | |
1096 | |
1182 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1097 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1183 | |
1098 | |
1184 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1099 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1185 | { |
1100 | { |
1186 | if (scrollbar_visible ()) |
1101 | if (scrollBar.state) |
1187 | { |
1102 | { |
1188 | XMoveResizeWindow (disp, scrollBar.win, |
1103 | XMoveResizeWindow (dpy, scrollBar.win, |
1189 | window_sb_x, 0, |
1104 | window_sb_x, 0, |
1190 | scrollbar_TotalWidth (), szHint.height); |
1105 | scrollbar_TotalWidth (), szHint.height); |
1191 | resize_scrollbar (); |
1106 | resize_scrollbar (); |
1192 | } |
1107 | } |
1193 | |
1108 | |
1194 | if (menubar_visible ()) |
|
|
1195 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1196 | window_vt_x, 0, |
|
|
1197 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1198 | |
|
|
1199 | XMoveResizeWindow (disp, vt, |
1109 | XMoveResizeWindow (dpy, vt, |
1200 | window_vt_x, window_vt_y, |
1110 | window_vt_x, window_vt_y, |
1201 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1111 | width, height); |
1202 | |
1112 | |
1203 | scr_clear (); |
1113 | scr_clear (); |
1204 | #ifdef XPM_BACKGROUND |
1114 | #ifdef XPM_BACKGROUND |
1205 | resize_pixmap (); |
1115 | resize_pixmap (); |
1206 | #endif |
1116 | #endif |
1207 | } |
1117 | } |
1208 | |
1118 | |
1209 | if (fix_screen || old_height == 0) |
1119 | 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 (); |
1120 | scr_reset (); |
1224 | |
1121 | |
1225 | if (curr_screen >= 0) /* this is not the first time through */ |
1122 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1226 | { |
1123 | //scr_touch (false); |
1227 | scr_change_screen (curr_screen); |
|
|
1228 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1229 | } |
|
|
1230 | } |
|
|
1231 | |
|
|
1232 | old_width = szHint.width; |
|
|
1233 | old_height = szHint.height; |
|
|
1234 | |
1124 | |
1235 | #ifdef XPM_BACKGROUND |
1125 | #ifdef XPM_BACKGROUND |
1236 | if (pixmap) |
1126 | if (pixmap) |
1237 | scr_touch (false); |
1127 | scr_touch (false); |
1238 | #endif |
1128 | #endif |
1239 | |
1129 | |
1240 | #ifdef USE_XIM |
1130 | #ifdef USE_XIM |
1241 | IMSetStatusPosition (); |
1131 | IMSetPosition (); |
1242 | #endif |
1132 | #endif |
1243 | } |
1133 | } |
1244 | |
1134 | |
1245 | /* |
1135 | /* |
1246 | * Set the width/height of the vt window in characters. Units are pixels. |
1136 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1251 | { |
1141 | { |
1252 | XWindowAttributes wattr; |
1142 | XWindowAttributes wattr; |
1253 | |
1143 | |
1254 | if (newwidth == 0 || newheight == 0) |
1144 | if (newwidth == 0 || newheight == 0) |
1255 | { |
1145 | { |
1256 | XGetWindowAttributes (display->display, display->root, &wattr); |
1146 | XGetWindowAttributes (dpy, display->root, &wattr); |
1257 | |
1147 | |
1258 | if (newwidth == 0) |
1148 | if (newwidth == 0) |
1259 | newwidth = wattr.width - szHint.base_width; |
1149 | newwidth = wattr.width - szHint.base_width; |
1260 | if (newheight == 0) |
1150 | if (newheight == 0) |
1261 | newheight = wattr.height - szHint.base_height; |
1151 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1275 | #ifdef USE_XIM |
1165 | #ifdef USE_XIM |
1276 | |
1166 | |
1277 | void |
1167 | void |
1278 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1168 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1279 | { |
1169 | { |
1280 | fg = pix_colors[Color_fg]; |
1170 | fg = pix_colors [Color_fg]; |
1281 | bg = pix_colors[Color_bg]; |
1171 | bg = pix_colors [Color_bg]; |
1282 | } |
1172 | } |
1283 | |
1173 | |
1284 | void |
1174 | void |
1285 | rxvt_term::im_set_size (XRectangle &size) |
1175 | rxvt_term::im_set_size (XRectangle &size) |
1286 | { |
1176 | { |
… | |
… | |
1323 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1213 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1324 | |
1214 | |
1325 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1215 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1326 | *p = '\0'; |
1216 | *p = '\0'; |
1327 | |
1217 | |
1328 | atom = XInternAtom (display->display, server, False); |
1218 | atom = XInternAtom (dpy, server, False); |
1329 | win = XGetSelectionOwner (display->display, atom); |
1219 | win = XGetSelectionOwner (dpy, atom); |
1330 | |
1220 | |
1331 | if (win != None) |
1221 | if (win != None) |
1332 | return True; |
1222 | return True; |
1333 | } |
1223 | } |
1334 | |
1224 | |
… | |
… | |
1341 | XPoint nspot; |
1231 | XPoint nspot; |
1342 | XVaNestedList preedit_attr; |
1232 | XVaNestedList preedit_attr; |
1343 | |
1233 | |
1344 | if (!Input_Context |
1234 | if (!Input_Context |
1345 | || !focus |
1235 | || !focus |
1346 | || !(input_style & XIMPreeditPosition)) |
1236 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1347 | return; |
1237 | return; |
1348 | |
1238 | |
1349 | im_set_position (nspot); |
1239 | im_set_position (nspot); |
1350 | |
1240 | |
1351 | if (nspot.x == spot.x && nspot.y == spot.y) |
1241 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1370 | input_method = 0; |
1260 | input_method = 0; |
1371 | } |
1261 | } |
1372 | |
1262 | |
1373 | Input_Context = 0; |
1263 | Input_Context = 0; |
1374 | } |
1264 | } |
|
|
1265 | |
|
|
1266 | #ifdef ENABLE_XIM_ONTHESPOT |
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|
1267 | |
|
|
1268 | static void |
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1269 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
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|
1270 | { |
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1271 | ((rxvt_term *)client_data)->make_current (); |
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1272 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
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1273 | } |
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1274 | |
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|
1275 | static void |
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1276 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
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1277 | { |
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1278 | ((rxvt_term *)client_data)->make_current (); |
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1279 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
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1280 | } |
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1281 | |
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|
1282 | static void |
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1283 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
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|
1284 | { |
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1285 | rxvt_term *term = (rxvt_term *)client_data; |
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1286 | XIMText *text = call_data->text; |
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1287 | |
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1288 | term->make_current (); |
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1289 | |
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1290 | if (text) |
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1291 | { |
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1292 | void *str; |
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1293 | |
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1294 | if (!text->encoding_is_wchar && text->string.multi_byte) |
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1295 | { |
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|
1296 | // of course, X makes it ugly again |
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1297 | if (term->rs[Rs_imLocale]) |
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1298 | SET_LOCALE (term->rs[Rs_imLocale]); |
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1299 | |
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1300 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
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1301 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
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1302 | |
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1303 | if (term->rs[Rs_imLocale]) |
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1304 | SET_LOCALE (term->locale); |
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1305 | } |
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1306 | else |
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1307 | str = (void *)text->string.wide_char; |
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1308 | |
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1309 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
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1310 | DT_INT, call_data->caret, |
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1311 | DT_INT, call_data->chg_first, |
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1312 | DT_INT, call_data->chg_length, |
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1313 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
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1314 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
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1315 | DT_END)); |
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1316 | } |
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1317 | else |
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1318 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
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1319 | DT_INT, call_data->caret, |
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1320 | DT_INT, call_data->chg_first, |
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1321 | DT_INT, call_data->chg_length, |
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1322 | DT_END)); |
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1323 | } |
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1324 | |
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1325 | #if 0 |
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1326 | static void |
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1327 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
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1328 | { |
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1329 | ((rxvt_term *)client_data)->make_current (); |
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1330 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
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1331 | DT_INT, call_data->position, |
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1332 | DT_INT, call_data->direction, |
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1333 | DT_INT, call_data->style, |
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1334 | DT_END)); |
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1335 | } |
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1336 | #endif |
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1337 | |
|
|
1338 | #endif |
1375 | |
1339 | |
1376 | /* |
1340 | /* |
1377 | * Try to open a XIM with the current modifiers, then see if we can |
1341 | * Try to open a XIM with the current modifiers, then see if we can |
1378 | * open a suitable preedit type |
1342 | * open a suitable preedit type |
1379 | */ |
1343 | */ |
… | |
… | |
1386 | XRectangle rect, status_rect, needed_rect; |
1350 | XRectangle rect, status_rect, needed_rect; |
1387 | unsigned long fg, bg; |
1351 | unsigned long fg, bg; |
1388 | const char *p; |
1352 | const char *p; |
1389 | char **s; |
1353 | char **s; |
1390 | XIMStyles *xim_styles; |
1354 | XIMStyles *xim_styles; |
|
|
1355 | #ifdef ENABLE_XIM_ONTHESPOT |
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|
1356 | XIMCallback xcb[4]; |
|
|
1357 | #endif |
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|
1358 | |
|
|
1359 | set_environ (envv); |
1391 | |
1360 | |
1392 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1361 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1393 | return false; |
1362 | return false; |
1394 | |
1363 | |
1395 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1396 | input_method = display->get_xim (locale, modifiers); |
1364 | input_method = display->get_xim (locale, modifiers); |
1397 | if (input_method == NULL) |
1365 | if (input_method == NULL) |
1398 | return false; |
1366 | return false; |
1399 | |
1367 | |
1400 | xim = input_method->xim; |
1368 | xim = input_method->xim; |
… | |
… | |
1420 | s = rxvt_splitcommastring (p); |
1388 | s = rxvt_splitcommastring (p); |
1421 | |
1389 | |
1422 | for (i = found = 0; !found && s[i]; i++) |
1390 | for (i = found = 0; !found && s[i]; i++) |
1423 | { |
1391 | { |
1424 | if (!strcmp (s[i], "OverTheSpot")) |
1392 | if (!strcmp (s[i], "OverTheSpot")) |
1425 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1393 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1426 | else if (!strcmp (s[i], "OffTheSpot")) |
1394 | else if (!strcmp (s[i], "OffTheSpot")) |
1427 | input_style = (XIMPreeditArea | XIMStatusArea); |
1395 | input_style = XIMPreeditArea | XIMStatusArea; |
1428 | else if (!strcmp (s[i], "Root")) |
1396 | else if (!strcmp (s[i], "Root")) |
1429 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1397 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1430 | else if (!strcmp (s[i], "None")) |
1398 | else if (!strcmp (s[i], "None")) |
1431 | input_style = (XIMPreeditNone | XIMStatusNone); |
1399 | input_style = XIMPreeditNone | XIMStatusNone; |
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1400 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1401 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
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1402 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
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1403 | #endif |
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1404 | else |
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|
1405 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1432 | |
1406 | |
1433 | for (j = 0; j < xim_styles->count_styles; j++) |
1407 | for (j = 0; j < xim_styles->count_styles; j++) |
1434 | if (input_style == xim_styles->supported_styles[j]) |
1408 | if (input_style == xim_styles->supported_styles[j]) |
1435 | { |
1409 | { |
1436 | rxvt_freecommastring (s); |
1410 | rxvt_freecommastring (s); |
… | |
… | |
1474 | "*", |
1448 | "*", |
1475 | fheight, |
1449 | fheight, |
1476 | fheight + 1, fheight - 1, |
1450 | fheight + 1, fheight - 1, |
1477 | fheight - 2, fheight + 2); |
1451 | fheight - 2, fheight + 2); |
1478 | |
1452 | |
1479 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1453 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1480 | &missing_charset_list, &missing_charset_count, &def_string); |
1454 | &missing_charset_list, &missing_charset_count, &def_string); |
1481 | |
1455 | |
1482 | if (missing_charset_list) |
1456 | if (missing_charset_list) |
1483 | XFreeStringList (missing_charset_list); |
1457 | XFreeStringList (missing_charset_list); |
1484 | |
1458 | |
… | |
… | |
1525 | XNBackground, bg, |
1499 | XNBackground, bg, |
1526 | XNArea, &status_rect, |
1500 | XNArea, &status_rect, |
1527 | XNFontSet, fs, |
1501 | XNFontSet, fs, |
1528 | NULL); |
1502 | NULL); |
1529 | } |
1503 | } |
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1504 | #if ENABLE_XIM_ONTHESPOT |
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1505 | else if (input_style & XIMPreeditCallbacks) |
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|
1506 | { |
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1507 | im_set_position (spot); |
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1508 | |
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1509 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
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|
1510 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
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1511 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
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|
1512 | # if 0 |
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1513 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
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1514 | # endif |
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1515 | |
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1516 | preedit_attr = XVaCreateNestedList (0, |
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1517 | XNSpotLocation, &spot, |
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1518 | XNPreeditStartCallback, &xcb[0], |
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1519 | XNPreeditDoneCallback , &xcb[1], |
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1520 | XNPreeditDrawCallback , &xcb[2], |
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1521 | # if 0 |
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1522 | XNPreeditCaretCallback, &xcb[3], |
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1523 | # endif |
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1524 | NULL); |
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|
1525 | } |
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|
1526 | #endif |
1530 | |
1527 | |
1531 | Input_Context = XCreateIC (xim, |
1528 | Input_Context = XCreateIC (xim, |
1532 | XNInputStyle, input_style, |
1529 | XNInputStyle, input_style, |
1533 | XNClientWindow, vt, |
1530 | XNClientWindow, vt, |
1534 | XNFocusWindow, parent[0], |
1531 | XNFocusWindow, parent[0], |
… | |
… | |
1536 | preedit_attr, |
1533 | preedit_attr, |
1537 | status_attr ? XNStatusAttributes : NULL, |
1534 | status_attr ? XNStatusAttributes : NULL, |
1538 | status_attr, NULL); |
1535 | status_attr, NULL); |
1539 | |
1536 | |
1540 | if (preedit_attr) XFree (preedit_attr); |
1537 | if (preedit_attr) XFree (preedit_attr); |
1541 | if (status_attr) XFree (status_attr); |
1538 | if (status_attr) XFree (status_attr); |
1542 | if (fs) XFreeFontSet (display->display, fs); |
1539 | if (fs) XFreeFontSet (dpy, fs); |
1543 | |
1540 | |
1544 | if (Input_Context == NULL) |
1541 | if (Input_Context == NULL) |
1545 | { |
1542 | { |
1546 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1543 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1547 | im_destroy (); |
1544 | im_destroy (); |
1548 | return false; |
1545 | return false; |
1549 | } |
1546 | } |
1550 | |
1547 | |
1551 | if (input_style & XIMPreeditArea) |
1548 | #if 0 |
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|
1549 | // unfortunately, only the focus window is used by XIM, hard to fix |
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|
1550 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
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1551 | vt_select_input (); |
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|
1552 | #endif |
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|
1553 | |
1552 | IMSetStatusPosition (); |
1554 | IMSetPosition (); |
1553 | |
1555 | |
1554 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1555 | return true; |
1556 | return true; |
1556 | } |
1557 | } |
1557 | |
1558 | |
1558 | void |
1559 | void |
1559 | rxvt_term::im_cb () |
1560 | rxvt_term::im_cb () |
… | |
… | |
1561 | int i; |
1562 | int i; |
1562 | const char *p; |
1563 | const char *p; |
1563 | char **s; |
1564 | char **s; |
1564 | char buf[IMBUFSIZ]; |
1565 | char buf[IMBUFSIZ]; |
1565 | |
1566 | |
1566 | SET_R (this); |
1567 | make_current (); |
1567 | |
1568 | |
1568 | im_destroy (); |
1569 | im_destroy (); |
1569 | |
1570 | |
1570 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1571 | if (Input_Context) |
1571 | if (Input_Context) |
1572 | return; |
1572 | return; |
1573 | |
1573 | |
1574 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1574 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1575 | if (rs[Rs_imLocale]) |
1575 | if (rs[Rs_imLocale]) |
… | |
… | |
1617 | SET_LOCALE (locale); |
1617 | SET_LOCALE (locale); |
1618 | #endif |
1618 | #endif |
1619 | } |
1619 | } |
1620 | |
1620 | |
1621 | void |
1621 | void |
1622 | rxvt_term::IMSetStatusPosition () |
1622 | rxvt_term::IMSetPosition () |
1623 | { |
1623 | { |
1624 | XRectangle preedit_rect, status_rect, *needed_rect; |
1624 | XRectangle preedit_rect, status_rect, *needed_rect; |
1625 | XVaNestedList preedit_attr, status_attr; |
1625 | XVaNestedList preedit_attr, status_attr; |
1626 | |
1626 | |
1627 | if (!Input_Context |
1627 | if (!Input_Context |
1628 | || !focus |
1628 | || !focus |
1629 | || !(input_style & XIMPreeditArea) |
1629 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1630 | || !IMisRunning ()) |
1630 | || !IMisRunning ()) |
1631 | return; |
1631 | return; |
1632 | |
1632 | |
|
|
1633 | if (input_style & XIMPreeditPosition) |
|
|
1634 | { |
|
|
1635 | im_set_size (preedit_rect); |
|
|
1636 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1637 | |
|
|
1638 | XSetICValues (Input_Context, |
|
|
1639 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1640 | } |
|
|
1641 | else |
|
|
1642 | { |
1633 | /* Getting the necessary width of preedit area */ |
1643 | /* Getting the necessary width of preedit area */ |
1634 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1644 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1635 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1645 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1636 | XFree (status_attr); |
1646 | XFree (status_attr); |
1637 | |
1647 | |
1638 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1648 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1639 | XFree (needed_rect); |
1649 | XFree (needed_rect); |
1640 | |
1650 | |
1641 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1651 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1642 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1652 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1643 | |
1653 | |
1644 | XSetICValues (Input_Context, |
1654 | XSetICValues (Input_Context, |
1645 | XNPreeditAttributes, preedit_attr, |
1655 | XNPreeditAttributes, preedit_attr, |
1646 | XNStatusAttributes, status_attr, NULL); |
1656 | XNStatusAttributes, status_attr, |
|
|
1657 | NULL); |
1647 | |
1658 | |
|
|
1659 | XFree (status_attr); |
|
|
1660 | } |
|
|
1661 | |
1648 | XFree (preedit_attr); |
1662 | XFree (preedit_attr); |
1649 | XFree (status_attr); |
|
|
1650 | } |
1663 | } |
1651 | #endif /* USE_XIM */ |
1664 | #endif /* USE_XIM */ |
1652 | |
1665 | |
1653 | /*----------------------------------------------------------------------*/ |
|
|
1654 | rxvt_t rxvt_current_term; |
|
|
1655 | |
|
|
1656 | /*----------------------- end-of-file (C source) -----------------------*/ |
1666 | /*----------------------- end-of-file (C source) -----------------------*/ |