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. |
… | |
… | |
48 | # include <termios.h> |
48 | # include <termios.h> |
49 | #endif |
49 | #endif |
50 | |
50 | |
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], savelocale[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 | { |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
59 | return false; |
62 | return false; |
60 | |
63 | |
61 | strncpy (curlocale, locale, 128); |
64 | strncpy (curlocale, locale, 128); |
62 | setlocale (LC_CTYPE, curlocale); |
65 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
66 | return true; |
64 | } |
67 | } |
65 | |
68 | |
66 | bool |
69 | void |
67 | rxvt_push_locale (const char *locale) |
70 | rxvt_push_locale (const char *locale) NOTHROW |
68 | { |
71 | { |
69 | strcpy (savelocale, curlocale); |
72 | strcpy (savelocale, curlocale); |
70 | rxvt_set_locale (locale); |
73 | rxvt_set_locale (locale); |
71 | } |
74 | } |
72 | |
75 | |
73 | void |
76 | void |
74 | rxvt_pop_locale () |
77 | rxvt_pop_locale () NOTHROW |
75 | { |
78 | { |
76 | rxvt_set_locale (savelocale); |
79 | rxvt_set_locale (savelocale); |
77 | } |
80 | } |
78 | |
81 | |
79 | #if ENABLE_COMBINING |
82 | #if ENABLE_COMBINING |
… | |
… | |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
147 | #endif |
150 | #endif |
148 | #ifdef HAVE_SCROLLBARS |
151 | #ifdef HAVE_SCROLLBARS |
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
152 | scrollbar_ev (this, &rxvt_term::x_cb), |
150 | #endif |
153 | #endif |
151 | #ifdef MENUBAR |
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152 | menubar_ev (this, &rxvt_term::x_cb), |
|
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153 | #endif |
|
|
154 | #ifdef CURSOR_BLINK |
154 | #ifdef CURSOR_BLINK |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
156 | #endif |
156 | #endif |
157 | #ifdef TEXT_BLINK |
157 | #ifdef TEXT_BLINK |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
171 | #endif |
171 | #endif |
172 | #ifdef USE_XIM |
172 | #ifdef USE_XIM |
173 | im_ev (this, &rxvt_term::im_cb), |
173 | im_ev (this, &rxvt_term::im_cb), |
174 | #endif |
174 | #endif |
|
|
175 | #ifndef NO_BELL |
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176 | bell_ev (this, &rxvt_term::bell_cb), |
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177 | #endif |
175 | termwin_ev (this, &rxvt_term::x_cb), |
178 | termwin_ev (this, &rxvt_term::x_cb), |
176 | vt_ev (this, &rxvt_term::x_cb), |
179 | vt_ev (this, &rxvt_term::x_cb), |
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180 | child_ev (this, &rxvt_term::child_cb), |
177 | check_ev (this, &rxvt_term::check_cb), |
181 | check_ev (this, &rxvt_term::check_cb), |
178 | flush_ev (this, &rxvt_term::flush_cb), |
182 | flush_ev (this, &rxvt_term::flush_cb), |
179 | destroy_ev (this, &rxvt_term::destroy_cb), |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
180 | pty_ev (this, &rxvt_term::pty_cb), |
184 | pty_ev (this, &rxvt_term::pty_cb), |
181 | incr_ev (this, &rxvt_term::incr_cb) |
185 | incr_ev (this, &rxvt_term::incr_cb) |
… | |
… | |
184 | |
188 | |
185 | termlist.push_back (this); |
189 | termlist.push_back (this); |
186 | |
190 | |
187 | #ifdef KEYSYM_RESOURCE |
191 | #ifdef KEYSYM_RESOURCE |
188 | keyboard = new keyboard_manager; |
192 | keyboard = new keyboard_manager; |
189 | |
|
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190 | if (!keyboard) |
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191 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
192 | #endif |
193 | #endif |
193 | } |
194 | } |
194 | |
195 | |
195 | // clean up the most important stuff, do *not* call x or free mem etc. |
196 | // clean up the most important stuff, do *not* call x or free mem etc. |
196 | // for use before an emergency exit |
197 | // for use before an emergency exit |
197 | void rxvt_term::emergency_cleanup () |
198 | void rxvt_term::emergency_cleanup () |
198 | { |
199 | { |
199 | if (cmd_pid) |
200 | if (cmd_pid) |
200 | kill (-cmd_pid, SIGHUP); |
201 | kill (-cmd_pid, SIGHUP); |
201 | |
202 | |
202 | #ifdef UTMP_SUPPORT |
203 | pty_ev.stop (); |
203 | privileged_utmp (RESTORE); |
204 | delete pty; pty = 0; |
204 | #endif |
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205 | |
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206 | pty.put (); |
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|
207 | } |
205 | } |
208 | |
206 | |
209 | rxvt_term::~rxvt_term () |
207 | rxvt_term::~rxvt_term () |
210 | { |
208 | { |
211 | PERL_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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212 | |
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213 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
209 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
214 | |
210 | |
215 | emergency_cleanup (); |
211 | emergency_cleanup (); |
216 | |
212 | |
217 | #if ENABLE_STYLES |
213 | #if ENABLE_STYLES |
… | |
… | |
221 | #endif |
217 | #endif |
222 | delete fontset[0]; |
218 | delete fontset[0]; |
223 | |
219 | |
224 | if (display) |
220 | if (display) |
225 | { |
221 | { |
226 | dDisp; |
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227 | |
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228 | selection_clear (); |
222 | selection_clear (); |
229 | |
223 | |
230 | #ifdef USE_XIM |
224 | #ifdef USE_XIM |
231 | im_destroy (); |
225 | im_destroy (); |
232 | #endif |
226 | #endif |
233 | #ifdef MENUBAR |
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234 | if (menubarGC) XFreeGC (disp, menubarGC); |
|
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235 | #endif |
|
|
236 | #ifdef XTERM_SCROLLBAR |
227 | #ifdef XTERM_SCROLLBAR |
237 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
228 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
238 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
229 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
239 | #endif |
230 | #endif |
240 | #ifdef PLAIN_SCROLLBAR |
231 | #ifdef PLAIN_SCROLLBAR |
241 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
232 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
242 | #endif |
233 | #endif |
243 | #ifdef NEXT_SCROLLBAR |
234 | #ifdef NEXT_SCROLLBAR |
244 | if (blackGC) XFreeGC (disp, blackGC); |
235 | if (blackGC) XFreeGC (dpy, blackGC); |
245 | if (whiteGC) XFreeGC (disp, whiteGC); |
236 | if (whiteGC) XFreeGC (dpy, whiteGC); |
246 | if (grayGC) XFreeGC (disp, grayGC); |
237 | if (grayGC) XFreeGC (dpy, grayGC); |
247 | if (darkGC) XFreeGC (disp, darkGC); |
238 | if (darkGC) XFreeGC (dpy, darkGC); |
248 | if (stippleGC) XFreeGC (disp, stippleGC); |
239 | if (stippleGC) XFreeGC (dpy, stippleGC); |
249 | if (dimple) XFreePixmap (disp, dimple); |
240 | if (dimple) XFreePixmap (dpy, dimple); |
250 | if (upArrow) XFreePixmap (disp, upArrow); |
241 | if (upArrow) XFreePixmap (dpy, upArrow); |
251 | if (downArrow) XFreePixmap (disp, downArrow); |
242 | if (downArrow) XFreePixmap (dpy, downArrow); |
252 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
243 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
253 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
244 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
254 | #endif |
245 | #endif |
255 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
246 | #ifdef RXVT_SCROLLBAR |
256 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
247 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
257 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
248 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
258 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
249 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
259 | #endif |
250 | #endif |
260 | if (gc) XFreeGC (disp, gc); |
251 | if (gc) XFreeGC (dpy, gc); |
261 | |
252 | |
262 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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263 | delete menuBar.drawable; |
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264 | //if (menuBar.win) |
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265 | // XDestroyWindow (disp, menuBar.win); |
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266 | #endif |
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267 | delete drawable; |
253 | delete drawable; |
268 | // destroy all windows |
254 | // destroy all windows |
269 | if (parent[0]) |
255 | if (parent[0]) |
270 | XDestroyWindow (disp, parent[0]); |
256 | XDestroyWindow (dpy, parent[0]); |
271 | } |
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272 | |
257 | |
273 | // TODO: free pixcolours, colours should become part of rxvt_display |
258 | for (int i = 0; i < TOTAL_COLORS; i++) |
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259 | if (ISSET_PIXCOLOR (i)) |
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260 | { |
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261 | pix_colors_focused [i].free (this); |
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262 | #if OFF_FOCUS_FADING |
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263 | pix_colors_unfocused [i].free (this); |
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264 | #endif |
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265 | } |
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266 | |
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267 | clear (); |
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268 | } |
274 | |
269 | |
275 | delete pix_colors_focused; |
270 | delete pix_colors_focused; |
276 | #if OFF_FOCUS_FADING |
271 | #if OFF_FOCUS_FADING |
277 | delete pix_colors_unfocused; |
272 | delete pix_colors_unfocused; |
278 | #endif |
273 | #endif |
… | |
… | |
285 | for (int i = 0; i < allocated.size (); i++) |
280 | for (int i = 0; i < allocated.size (); i++) |
286 | free (allocated [i]); |
281 | free (allocated [i]); |
287 | |
282 | |
288 | free (selection.text); |
283 | free (selection.text); |
289 | // TODO: manage env vars in child only(!) |
284 | // TODO: manage env vars in child only(!) |
290 | free (env_windowid); |
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291 | free (env_display); |
285 | free (env_display); |
292 | free (env_term); |
286 | free (env_term); |
293 | free (env_colorfgbg); |
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294 | free (locale); |
287 | free (locale); |
295 | free (v_buffer); |
288 | free (v_buffer); |
296 | free (incr_buf); |
289 | free (incr_buf); |
297 | |
290 | |
298 | delete envv; |
291 | delete envv; |
… | |
… | |
301 | #ifdef KEYSYM_RESOURCE |
294 | #ifdef KEYSYM_RESOURCE |
302 | delete keyboard; |
295 | delete keyboard; |
303 | #endif |
296 | #endif |
304 | } |
297 | } |
305 | |
298 | |
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|
299 | // child has exited, usually destroys |
306 | void |
300 | void |
307 | rxvt_term::child_exit () |
301 | rxvt_term::child_cb (child_watcher &w, int status) |
308 | { |
302 | { |
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303 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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|
304 | |
309 | cmd_pid = 0; |
305 | cmd_pid = 0; |
310 | |
306 | |
311 | if (!OPTION (Opt_hold)) |
307 | if (!OPTION (Opt_hold)) |
312 | destroy (); |
308 | destroy (); |
313 | } |
309 | } |
… | |
… | |
316 | rxvt_term::destroy () |
312 | rxvt_term::destroy () |
317 | { |
313 | { |
318 | if (destroy_ev.active) |
314 | if (destroy_ev.active) |
319 | return; |
315 | return; |
320 | |
316 | |
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317 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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318 | |
321 | #if ENABLE_OVERLAY |
319 | #if ENABLE_OVERLAY |
322 | scr_overlay_off (); |
320 | scr_overlay_off (); |
323 | #endif |
321 | #endif |
324 | |
322 | |
325 | if (display) |
323 | if (display) |
… | |
… | |
327 | #if USE_XIM |
325 | #if USE_XIM |
328 | im_ev.stop (display); |
326 | im_ev.stop (display); |
329 | #endif |
327 | #endif |
330 | #if HAVE_SCROLLBARS |
328 | #if HAVE_SCROLLBARS |
331 | scrollbar_ev.stop (display); |
329 | scrollbar_ev.stop (display); |
332 | #endif |
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333 | #if MENUBAR |
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334 | menubar_ev.stop (display); |
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335 | #endif |
330 | #endif |
336 | #if TRANSPARENT |
331 | #if TRANSPARENT |
337 | rootwin_ev.stop (display); |
332 | rootwin_ev.stop (display); |
338 | #endif |
333 | #endif |
339 | incr_ev.stop (); |
334 | incr_ev.stop (); |
… | |
… | |
363 | } |
358 | } |
364 | |
359 | |
365 | void |
360 | void |
366 | rxvt_term::destroy_cb (time_watcher &w) |
361 | rxvt_term::destroy_cb (time_watcher &w) |
367 | { |
362 | { |
368 | SET_R (this); |
363 | make_current (); |
369 | |
364 | |
370 | delete this; |
365 | delete this; |
371 | } |
366 | } |
372 | |
367 | |
373 | /*----------------------------------------------------------------------*/ |
368 | /*----------------------------------------------------------------------*/ |
… | |
… | |
382 | { |
377 | { |
383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
378 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
384 | (*t)->emergency_cleanup (); |
379 | (*t)->emergency_cleanup (); |
385 | } |
380 | } |
386 | |
381 | |
387 | #if ENABLE_FRILLS |
382 | #if !ENABLE_MINIMAL |
388 | static void |
383 | static void |
389 | print_x_error (Display *dpy, XErrorEvent *event) |
384 | print_x_error (Display *dpy, XErrorEvent *event) |
390 | { |
385 | { |
391 | char buffer[BUFSIZ]; |
386 | char buffer[BUFSIZ]; |
392 | char mesg[BUFSIZ]; |
387 | char mesg[BUFSIZ]; |
… | |
… | |
440 | GET_R->allowedxerror = event->error_code; |
435 | GET_R->allowedxerror = event->error_code; |
441 | else |
436 | else |
442 | { |
437 | { |
443 | // GET_R is most likely not the terminal which caused the error, |
438 | // GET_R is most likely not the terminal which caused the error, |
444 | // so just output the error and continue |
439 | // so just output the error and continue |
445 | #if ENABLE_FRILLS |
440 | #if ENABLE_MINIMAL |
|
|
441 | old_xerror_handler (display, event); |
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442 | #else |
446 | print_x_error (display, event); |
443 | print_x_error (display, event); |
447 | #else |
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448 | old_xerror_handler (display, event); |
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449 | #endif |
444 | #endif |
450 | } |
445 | } |
451 | |
446 | |
452 | return 0; |
447 | return 0; |
453 | } |
448 | } |
… | |
… | |
461 | _exit (EXIT_FAILURE); |
456 | _exit (EXIT_FAILURE); |
462 | } |
457 | } |
463 | |
458 | |
464 | /*----------------------------------------------------------------------*/ |
459 | /*----------------------------------------------------------------------*/ |
465 | bool |
460 | bool |
466 | rxvt_term::init (int argc, const char *const *argv) |
461 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
467 | { |
462 | { |
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463 | this->envv = envv; |
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464 | |
468 | SET_R (this); |
465 | SET_R (this); |
469 | |
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470 | set_locale (""); |
466 | set_locale (""); |
|
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467 | set_environ (envv); // few things in X do not call setlocale :( |
471 | |
468 | |
472 | if (!init_vars ()) |
469 | if (!init_vars ()) |
473 | return false; |
470 | return false; |
474 | |
471 | |
475 | init_secondary (); |
472 | init_secondary (); |
… | |
… | |
478 | |
475 | |
479 | #ifdef KEYSYM_RESOURCE |
476 | #ifdef KEYSYM_RESOURCE |
480 | keyboard->register_done (); |
477 | keyboard->register_done (); |
481 | #endif |
478 | #endif |
482 | |
479 | |
483 | #if MENUBAR_MAX |
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484 | menubar_read (rs[Rs_menu]); |
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485 | #endif |
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486 | #ifdef HAVE_SCROLLBARS |
480 | #ifdef HAVE_SCROLLBARS |
487 | if (OPTION (Opt_scrollBar)) |
481 | if (OPTION (Opt_scrollBar)) |
488 | scrollBar.setIdle (); /* set existence for size calculations */ |
482 | scrollBar.setIdle (); /* set existence for size calculations */ |
489 | #endif |
483 | #endif |
490 | |
484 | |
491 | #if ENABLE_PERL |
485 | pty = ptytty::create (); |
492 | if (rs[Rs_perl_ext] && *rs[Rs_perl_ext]) |
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493 | { |
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494 | rxvt_perl.init (); |
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495 | PERL_INVOKE ((this, HOOK_INIT, DT_END)); |
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496 | } |
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|
497 | #endif |
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498 | |
486 | |
499 | create_windows (argc, argv); |
487 | create_windows (argc, argv); |
500 | |
488 | |
501 | dDisp; |
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502 | |
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|
503 | init_xlocale (); |
489 | init_xlocale (); |
504 | |
490 | |
505 | scr_reset (); /* initialize screen */ |
491 | scr_reset (); // initialize screen |
506 | |
492 | |
507 | #if 0 |
493 | #if 0 |
508 | XSynchronize (disp, True); |
494 | XSynchronize (dpy, True); |
509 | #endif |
495 | #endif |
510 | |
496 | |
511 | #ifdef HAVE_SCROLLBARS |
497 | #ifdef HAVE_SCROLLBARS |
512 | if (OPTION (Opt_scrollBar)) |
498 | if (OPTION (Opt_scrollBar)) |
513 | resize_scrollbar (); /* create and map scrollbar */ |
499 | resize_scrollbar (); /* create and map scrollbar */ |
514 | #endif |
500 | #endif |
515 | #if (MENUBAR_MAX) |
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516 | if (menubar_visible ()) |
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517 | XMapWindow (disp, menuBar.win); |
|
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518 | #endif |
|
|
519 | #ifdef TRANSPARENT |
501 | #ifdef TRANSPARENT |
520 | if (OPTION (Opt_transparent)) |
502 | if (OPTION (Opt_transparent)) |
521 | { |
503 | { |
522 | XSelectInput (disp, display->root, PropertyChangeMask); |
504 | XSelectInput (dpy, display->root, PropertyChangeMask); |
523 | check_our_parents (); |
505 | check_our_parents (); |
524 | rootwin_ev.start (display, display->root); |
506 | rootwin_ev.start (display, display->root); |
525 | } |
507 | } |
526 | #endif |
508 | #endif |
527 | |
509 | |
528 | XMapWindow (disp, vt); |
|
|
529 | XMapWindow (disp, parent[0]); |
|
|
530 | |
|
|
531 | set_colorfgbg (); |
510 | set_colorfgbg (); |
532 | |
511 | |
533 | init_command (cmd_argv); |
512 | init_command (cmd_argv); |
534 | |
513 | |
535 | free (cmd_argv); |
514 | free (cmd_argv); |
536 | |
515 | |
|
|
516 | if (pty->pty >= 0) |
537 | pty_ev.start (pty.pty, EVENT_READ); |
517 | pty_ev.start (pty->pty, EVENT_READ); |
538 | |
518 | |
539 | check_ev.start (); |
519 | check_ev.start (); |
540 | |
520 | |
541 | PERL_INVOKE ((this, HOOK_START, DT_END)); |
521 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
522 | |
|
|
523 | #if ENABLE_XEMBED |
|
|
524 | if (rs[Rs_embed]) |
|
|
525 | { |
|
|
526 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
527 | |
|
|
528 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
529 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
530 | } |
|
|
531 | #endif |
|
|
532 | |
|
|
533 | XMapWindow (dpy, vt); |
|
|
534 | XMapWindow (dpy, parent[0]); |
542 | |
535 | |
543 | return true; |
536 | return true; |
544 | } |
537 | } |
545 | |
538 | |
546 | static struct sig_handlers |
539 | static struct sig_handlers |
547 | { |
540 | { |
548 | sig_watcher sw_chld, sw_term, sw_int; |
541 | sig_watcher sw_term, sw_int; |
549 | |
542 | |
550 | void sig_chld (sig_watcher &w) |
|
|
551 | { |
|
|
552 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
553 | int pid; |
|
|
554 | |
|
|
555 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
556 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
557 | if (pid == (*t)->cmd_pid) |
|
|
558 | { |
|
|
559 | (*t)->child_exit (); |
|
|
560 | break; |
|
|
561 | } |
|
|
562 | } |
|
|
563 | |
|
|
564 | /* |
543 | /* |
565 | * Catch a fatal signal and tidy up before quitting |
544 | * Catch a fatal signal and tidy up before quitting |
566 | */ |
545 | */ |
567 | void |
546 | void |
568 | sig_term (sig_watcher &w) |
547 | sig_term (sig_watcher &w) |
569 | { |
548 | { |
570 | #ifdef DEBUG_CMD |
|
|
571 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
572 | #endif |
|
|
573 | rxvt_emergency_cleanup (); |
549 | rxvt_emergency_cleanup (); |
574 | signal (w.signum, SIG_DFL); |
550 | signal (w.signum, SIG_DFL); |
575 | kill (getpid (), w.signum); |
551 | kill (getpid (), w.signum); |
576 | } |
552 | } |
577 | |
553 | |
578 | sig_handlers () |
554 | sig_handlers () |
579 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
580 | sw_term (this, &sig_handlers::sig_term), |
555 | : sw_term (this, &sig_handlers::sig_term), |
581 | sw_int (this, &sig_handlers::sig_term) |
556 | sw_int (this, &sig_handlers::sig_term) |
582 | { |
557 | { |
583 | } |
558 | } |
584 | } sig_handlers; |
559 | } sig_handlers; |
585 | |
560 | |
|
|
561 | char **rxvt_environ; // startup environment |
|
|
562 | |
586 | void |
563 | void |
587 | rxvt_init () |
564 | rxvt_init () |
588 | { |
565 | { |
589 | /* |
566 | ptytty::init (); |
590 | * Save and then give up any super-user privileges |
567 | |
591 | * If we need privileges in any area then we must specifically request it. |
568 | rxvt_environ = environ; |
592 | * We should only need to be root in these cases: |
|
|
593 | * 1. write utmp entries on some systems |
|
|
594 | * 2. chown tty on some systems |
|
|
595 | */ |
|
|
596 | rxvt_privileges (SAVE); |
|
|
597 | rxvt_privileges (IGNORE); |
|
|
598 | |
569 | |
599 | signal (SIGHUP, SIG_IGN); |
570 | signal (SIGHUP, SIG_IGN); |
600 | signal (SIGPIPE, SIG_IGN); |
571 | signal (SIGPIPE, SIG_IGN); |
601 | |
572 | |
602 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
603 | sig_handlers.sw_term.start (SIGTERM); |
573 | sig_handlers.sw_term.start (SIGTERM); |
604 | sig_handlers.sw_int.start (SIGINT); |
574 | sig_handlers.sw_int.start (SIGINT); |
605 | |
575 | |
606 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
576 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
607 | /* signal (SIGURG, SIG_DFL); */ |
577 | /* signal (SIGURG, SIG_DFL); */ |
608 | |
578 | |
609 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
579 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
610 | // TODO: handle this with exceptions and tolerate the memory loss |
580 | // TODO: handle this with exceptions and tolerate the memory loss |
611 | XSetIOErrorHandler (rxvt_xioerror_handler); |
581 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
582 | |
|
|
583 | XrmInitialize (); |
612 | } |
584 | } |
613 | |
585 | |
614 | /* ------------------------------------------------------------------------- * |
586 | /* ------------------------------------------------------------------------- * |
615 | * MEMORY ALLOCATION WRAPPERS * |
587 | * MEMORY ALLOCATION WRAPPERS * |
616 | * ------------------------------------------------------------------------- */ |
588 | * ------------------------------------------------------------------------- */ |
… | |
… | |
634 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
606 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
635 | |
607 | |
636 | return p; |
608 | return p; |
637 | } |
609 | } |
638 | |
610 | |
639 | void * |
611 | void * |
640 | rxvt_realloc (void *ptr, size_t size) |
612 | rxvt_realloc (void *ptr, size_t size) |
641 | { |
613 | { |
642 | void *p = realloc (ptr, size); |
614 | void *p = realloc (ptr, size); |
643 | |
615 | |
644 | if (!p) |
616 | if (!p) |
645 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
617 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
646 | |
618 | |
647 | return p; |
619 | return p; |
648 | } |
620 | } |
649 | |
|
|
650 | /* ------------------------------------------------------------------------- * |
|
|
651 | * PRIVILEGED OPERATIONS * |
|
|
652 | * ------------------------------------------------------------------------- */ |
|
|
653 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
654 | void |
|
|
655 | rxvt_privileges (rxvt_privaction action) |
|
|
656 | { |
|
|
657 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
658 | static uid_t euid; |
|
|
659 | static gid_t egid; |
|
|
660 | #endif |
|
|
661 | |
|
|
662 | #if ! defined(__CYGWIN32__) |
|
|
663 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
664 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
665 | # define seteuid(a) setreuid(-1, (a)) |
|
|
666 | # define setegid(a) setregid(-1, (a)) |
|
|
667 | # define HAVE_SETEUID |
|
|
668 | # endif |
|
|
669 | # ifdef HAVE_SETEUID |
|
|
670 | switch (action) |
|
|
671 | { |
|
|
672 | case IGNORE: |
|
|
673 | /* |
|
|
674 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
675 | * back to root later, as required |
|
|
676 | */ |
|
|
677 | seteuid (getuid ()); |
|
|
678 | setegid (getgid ()); |
|
|
679 | break; |
|
|
680 | case SAVE: |
|
|
681 | euid = geteuid (); |
|
|
682 | egid = getegid (); |
|
|
683 | break; |
|
|
684 | case RESTORE: |
|
|
685 | seteuid (euid); |
|
|
686 | setegid (egid); |
|
|
687 | break; |
|
|
688 | } |
|
|
689 | # else |
|
|
690 | switch (action) |
|
|
691 | { |
|
|
692 | case IGNORE: |
|
|
693 | setuid (getuid ()); |
|
|
694 | setgid (getgid ()); |
|
|
695 | /* FALLTHROUGH */ |
|
|
696 | case SAVE: |
|
|
697 | /* FALLTHROUGH */ |
|
|
698 | case RESTORE: |
|
|
699 | break; |
|
|
700 | } |
|
|
701 | # endif |
|
|
702 | #endif |
|
|
703 | } |
|
|
704 | |
|
|
705 | #ifdef UTMP_SUPPORT |
|
|
706 | void |
|
|
707 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
708 | { |
|
|
709 | if (OPTION (Opt_utmpInhibit) |
|
|
710 | || !pty.name || !*pty.name) |
|
|
711 | return; |
|
|
712 | |
|
|
713 | rxvt_privileges (RESTORE); |
|
|
714 | |
|
|
715 | if (action == SAVE) |
|
|
716 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
717 | else |
|
|
718 | cleanutent (); |
|
|
719 | |
|
|
720 | rxvt_privileges (IGNORE); |
|
|
721 | } |
|
|
722 | #endif |
|
|
723 | |
621 | |
724 | /*----------------------------------------------------------------------*/ |
622 | /*----------------------------------------------------------------------*/ |
725 | /* |
623 | /* |
726 | * window size/position calculcations for XSizeHint and other storage. |
624 | * window size/position calculcations for XSizeHint and other storage. |
727 | * if width/height are non-zero then override calculated width/height |
625 | * if width/height are non-zero then override calculated width/height |
728 | */ |
626 | */ |
729 | void |
627 | void |
730 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
628 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
731 | { |
629 | { |
732 | short recalc_x, recalc_y; |
630 | short recalc_x, recalc_y; |
733 | int x, y, sb_w, mb_h, flags; |
631 | int x, y, sb_w, flags; |
734 | unsigned int w, h; |
632 | unsigned int w, h; |
735 | unsigned int max_width, max_height; |
633 | unsigned int max_width, max_height; |
736 | dDisp; |
|
|
737 | |
|
|
738 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
739 | ncol, nrow, szHint.width, szHint.height)); |
|
|
740 | |
634 | |
741 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
635 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
742 | szHint.win_gravity = NorthWestGravity; |
636 | szHint.win_gravity = NorthWestGravity; |
743 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
637 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
744 | |
638 | |
… | |
… | |
799 | max_width = MAX_COLS * fwidth; |
693 | max_width = MAX_COLS * fwidth; |
800 | max_height = MAX_ROWS * fheight; |
694 | max_height = MAX_ROWS * fheight; |
801 | |
695 | |
802 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
696 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
803 | |
697 | |
804 | sb_w = mb_h = 0; |
698 | sb_w = 0; |
805 | window_vt_x = window_vt_y = int_bwidth; |
699 | window_vt_x = window_vt_y = int_bwidth; |
806 | |
700 | |
807 | if (scrollbar_visible ()) |
701 | if (scrollBar.state) |
808 | { |
702 | { |
809 | sb_w = scrollbar_TotalWidth (); |
703 | sb_w = scrollbar_TotalWidth (); |
810 | szHint.base_width += sb_w; |
704 | szHint.base_width += sb_w; |
|
|
705 | |
811 | if (!OPTION (Opt_scrollBar_right)) |
706 | if (!OPTION (Opt_scrollBar_right)) |
812 | window_vt_x += sb_w; |
707 | window_vt_x += sb_w; |
813 | } |
708 | } |
814 | |
709 | |
815 | if (menubar_visible ()) |
|
|
816 | { |
|
|
817 | mb_h = menuBar_TotalHeight (); |
|
|
818 | szHint.base_height += mb_h; |
|
|
819 | window_vt_y += mb_h; |
|
|
820 | } |
|
|
821 | |
|
|
822 | szHint.width_inc = fwidth; |
710 | szHint.width_inc = fwidth; |
823 | szHint.height_inc = fheight; |
711 | szHint.height_inc = fheight; |
824 | szHint.min_width = szHint.base_width + szHint.width_inc; |
712 | szHint.min_width = szHint.base_width + szHint.width_inc; |
825 | szHint.min_height = szHint.base_height + szHint.height_inc; |
713 | szHint.min_height = szHint.base_height + szHint.height_inc; |
826 | |
714 | |
827 | if (newwidth && newwidth - szHint.base_width < max_width) |
715 | if (newwidth && newwidth - szHint.base_width < max_width) |
828 | { |
716 | { |
829 | szHint.width = newwidth; |
717 | szHint.width = newwidth; |
… | |
… | |
844 | { |
732 | { |
845 | min_it (height, max_height); |
733 | min_it (height, max_height); |
846 | szHint.height = szHint.base_height + height; |
734 | szHint.height = szHint.base_height + height; |
847 | } |
735 | } |
848 | |
736 | |
849 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
737 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
850 | window_sb_x = szHint.width - sb_w; |
738 | window_sb_x = szHint.width - sb_w; |
851 | |
739 | |
852 | if (recalc_x) |
740 | if (recalc_x) |
853 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
741 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
742 | |
854 | if (recalc_y) |
743 | if (recalc_y) |
855 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
744 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
856 | |
745 | |
857 | ncol = width / fwidth; |
746 | ncol = width / fwidth; |
858 | nrow = height / fheight; |
747 | nrow = height / fheight; |
859 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
860 | ncol, nrow, szHint.width, |
|
|
861 | szHint.height)); |
|
|
862 | return; |
|
|
863 | } |
748 | } |
864 | |
749 | |
865 | /*----------------------------------------------------------------------*/ |
750 | /*----------------------------------------------------------------------*/ |
866 | /* |
751 | /* |
867 | * Tell the teletype handler what size the window is. |
752 | * Tell the teletype handler what size the window is. |
868 | * Called after a window size change. |
753 | * Called after a window size change. |
869 | */ |
754 | */ |
870 | void |
755 | void |
871 | rxvt_term::tt_winch () |
756 | rxvt_term::tt_winch () |
872 | { |
757 | { |
873 | if (pty.pty < 0) |
758 | if (pty->pty < 0) |
874 | return; |
759 | return; |
875 | |
760 | |
876 | struct winsize ws; |
761 | struct winsize ws; |
877 | |
762 | |
878 | ws.ws_col = ncol; |
763 | ws.ws_col = ncol; |
879 | ws.ws_row = nrow; |
764 | ws.ws_row = nrow; |
880 | ws.ws_xpixel = width; |
765 | ws.ws_xpixel = width; |
881 | ws.ws_ypixel = height; |
766 | ws.ws_ypixel = height; |
882 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
767 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
883 | |
768 | |
884 | #if 0 |
769 | #if 0 |
885 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
770 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
886 | if (cmd_pid) /* force through to the command */ |
771 | if (cmd_pid) /* force through to the command */ |
887 | kill (-cmd_pid, SIGWINCH); |
772 | kill (-cmd_pid, SIGWINCH); |
… | |
… | |
923 | prop.height += lineSpace; |
808 | prop.height += lineSpace; |
924 | fs->set_prop (prop); |
809 | fs->set_prop (prop); |
925 | |
810 | |
926 | fwidth = prop.width; |
811 | fwidth = prop.width; |
927 | fheight = prop.height; |
812 | fheight = prop.height; |
928 | fbase = (*fs)[1]->ascent; |
813 | fbase = prop.ascent; |
929 | |
814 | |
930 | for (int style = 1; style < 4; style++) |
815 | for (int style = 1; style < 4; style++) |
931 | { |
816 | { |
932 | #if ENABLE_STYLES |
817 | #if ENABLE_STYLES |
933 | const char *res = rs[Rs_font + style]; |
818 | const char *res = rs[Rs_font + style]; |
… | |
… | |
967 | return true; |
852 | return true; |
968 | } |
853 | } |
969 | |
854 | |
970 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
855 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
971 | { |
856 | { |
972 | XChangeProperty (display->display, parent[0], |
857 | XChangeProperty (dpy, parent[0], |
973 | prop, XA_STRING, 8, PropModeReplace, |
858 | prop, XA_STRING, 8, PropModeReplace, |
974 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
859 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
975 | } |
860 | } |
976 | |
861 | |
977 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
862 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
978 | { |
863 | { |
979 | wchar_t *ws = rxvt_mbstowcs (str, len); |
864 | wchar_t *ws = rxvt_mbstowcs (str, len); |
980 | char *s = rxvt_wcstoutf8 (ws); |
865 | char *s = rxvt_wcstoutf8 (ws); |
981 | |
866 | |
982 | XChangeProperty (display->display, parent[0], |
867 | XChangeProperty (dpy, parent[0], |
983 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
868 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
984 | (const unsigned char *)s, strlen (s)); |
869 | (const unsigned char *)s, strlen (s)); |
985 | |
870 | |
986 | free (s); |
871 | free (s); |
987 | free (ws); |
872 | free (ws); |
… | |
… | |
1012 | void |
897 | void |
1013 | rxvt_term::set_window_color (int idx, const char *color) |
898 | rxvt_term::set_window_color (int idx, const char *color) |
1014 | { |
899 | { |
1015 | rxvt_color xcol; |
900 | rxvt_color xcol; |
1016 | int i; |
901 | int i; |
1017 | |
902 | |
1018 | if (color == NULL || *color == '\0') |
903 | if (color == NULL || *color == '\0') |
1019 | return; |
904 | return; |
|
|
905 | |
|
|
906 | color = strdup (color); |
|
|
907 | allocated.push_back ((void *)color); |
|
|
908 | rs[Rs_color + idx] = color; |
1020 | |
909 | |
1021 | /* handle color aliases */ |
910 | /* handle color aliases */ |
1022 | if (isdigit (*color)) |
911 | if (isdigit (*color)) |
1023 | { |
912 | { |
1024 | i = atoi (color); |
913 | i = atoi (color); |
1025 | |
914 | |
1026 | if (i >= 8 && i <= 15) |
915 | if (i >= 8 && i <= 15) |
1027 | { /* bright colors */ |
916 | { /* bright colors */ |
1028 | i -= 8; |
917 | i -= 8; |
1029 | # ifndef NO_BRIGHTCOLOR |
|
|
1030 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
918 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1031 | SET_PIXCOLOR (idx); |
|
|
1032 | goto done; |
919 | goto done; |
1033 | # endif |
|
|
1034 | } |
920 | } |
1035 | |
921 | |
1036 | if (i >= 0 && i <= 7) |
922 | if (i >= 0 && i <= 7) |
1037 | { /* normal colors */ |
923 | { /* normal colors */ |
1038 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
924 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1039 | SET_PIXCOLOR (idx); |
|
|
1040 | goto done; |
925 | goto done; |
1041 | } |
926 | } |
1042 | } |
927 | } |
1043 | |
928 | |
1044 | if (!rXParseAllocColor (&xcol, color)) |
929 | set_color (xcol, color); |
1045 | return; |
|
|
1046 | |
|
|
1047 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1048 | |
930 | |
1049 | /* |
931 | /* |
1050 | * FIXME: should free colors here, but no idea how to do it so instead, |
932 | * FIXME: should free colors here, but no idea how to do it so instead, |
1051 | * so just keep gobbling up the colormap |
933 | * so just keep gobbling up the colormap |
1052 | */ |
934 | */ |
1053 | # if 0 |
|
|
1054 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1055 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1056 | break; |
|
|
1057 | if (i > Color_White) |
|
|
1058 | { |
|
|
1059 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1060 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1061 | DisplayPlanes (display->display, display->screen)); |
|
|
1062 | } |
|
|
1063 | # endif |
|
|
1064 | |
935 | |
1065 | pix_colors_focused[idx] = xcol; |
936 | pix_colors_focused[idx] = xcol; |
1066 | SET_PIXCOLOR (idx); |
|
|
1067 | |
937 | |
1068 | /* XSetWindowAttributes attr; */ |
938 | /* XSetWindowAttributes attr; */ |
1069 | /* Cursor cursor; */ |
939 | /* Cursor cursor; */ |
1070 | done: |
940 | done: |
1071 | |
|
|
1072 | #if OFF_FOCUS_FADING |
|
|
1073 | if (rs[Rs_fade]) |
|
|
1074 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1075 | #endif |
|
|
1076 | |
|
|
1077 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
941 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1078 | |
942 | |
|
|
943 | update_fade_color (idx); |
1079 | recolour_cursor (); |
944 | recolour_cursor (); |
1080 | scr_recolour (); |
945 | scr_recolour (); |
1081 | } |
946 | } |
1082 | |
947 | |
1083 | #else |
948 | #else |
… | |
… | |
1085 | #endif /* XTERM_COLOR_CHANGE */ |
950 | #endif /* XTERM_COLOR_CHANGE */ |
1086 | |
951 | |
1087 | void |
952 | void |
1088 | rxvt_term::recolour_cursor () |
953 | rxvt_term::recolour_cursor () |
1089 | { |
954 | { |
1090 | XColor xcol[2]; |
955 | XColor fg, bg; |
1091 | |
956 | |
1092 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
957 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1093 | ? pix_colors_focused[Color_pointer_fg] |
958 | ? pix_colors_focused[Color_pointer_fg] |
1094 | : pix_colors_focused[Color_fg]; |
959 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
960 | |
1095 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
961 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1096 | ? pix_colors_focused[Color_pointer_bg] |
962 | ? pix_colors_focused[Color_pointer_bg] |
1097 | : pix_colors_focused[Color_bg]; |
963 | : pix_colors_focused[Color_bg]).get (bg); |
1098 | |
964 | |
1099 | XQueryColors (display->display, display->cmap, xcol, 2); |
965 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1100 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1101 | } |
966 | } |
1102 | |
967 | |
1103 | /*----------------------------------------------------------------------*/ |
968 | /*----------------------------------------------------------------------*/ |
1104 | /* |
969 | /* |
1105 | * find if fg/bg matches any of the normal (low-intensity) colors |
970 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
1109 | { |
974 | { |
1110 | unsigned int i; |
975 | unsigned int i; |
1111 | const char *xpmb = "\0"; |
976 | const char *xpmb = "\0"; |
1112 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
977 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1113 | |
978 | |
1114 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1115 | strcpy (fstr, "default"); |
979 | strcpy (fstr, "default"); |
1116 | strcpy (bstr, "default"); |
980 | strcpy (bstr, "default"); |
1117 | for (i = Color_Black; i <= Color_White; i++) |
981 | for (i = Color_Black; i <= Color_White; i++) |
1118 | if (pix_colors[Color_fg] == pix_colors[i]) |
982 | if (pix_colors[Color_fg] == pix_colors[i]) |
1119 | { |
983 | { |
… | |
… | |
1134 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
998 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1135 | } |
999 | } |
1136 | |
1000 | |
1137 | /*----------------------------------------------------------------------*/ |
1001 | /*----------------------------------------------------------------------*/ |
1138 | |
1002 | |
1139 | int |
1003 | bool |
1140 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1004 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1141 | { |
1005 | { |
1142 | if (!screen_in_out->set (display, colour)) |
1006 | if (color.set (this, name)) |
1143 | { |
|
|
1144 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1145 | return false; |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | return true; |
1007 | return true; |
|
|
1008 | |
|
|
1009 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1010 | return false; |
|
|
1011 | } |
|
|
1012 | |
|
|
1013 | void |
|
|
1014 | rxvt_term::alias_color (int dst, int src) |
|
|
1015 | { |
|
|
1016 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1149 | } |
1017 | } |
1150 | |
1018 | |
1151 | /* -------------------------------------------------------------------- * |
1019 | /* -------------------------------------------------------------------- * |
1152 | * - WINDOW RESIZING - * |
1020 | * - WINDOW RESIZING - * |
1153 | * -------------------------------------------------------------------- */ |
1021 | * -------------------------------------------------------------------- */ |
1154 | void |
1022 | void |
1155 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1023 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1156 | { |
1024 | { |
1157 | int fix_screen; |
1025 | int fix_screen; |
1158 | int old_width = szHint.width, old_height = szHint.height; |
1026 | int old_width = szHint.width; |
1159 | dDisp; |
1027 | int old_height = szHint.height; |
1160 | |
1028 | |
1161 | window_calc (newwidth, newheight); |
1029 | window_calc (newwidth, newheight); |
|
|
1030 | |
|
|
1031 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1162 | XSetWMNormalHints (disp, parent[0], &szHint); |
1032 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1163 | |
1033 | |
1164 | if (!ignoreparent) |
1034 | if (!ignoreparent) |
1165 | { |
1035 | { |
1166 | #ifdef SMART_RESIZE |
1036 | #ifdef SMART_RESIZE |
1167 | /* |
1037 | /* |
… | |
… | |
1171 | int x, y, x1, y1; |
1041 | int x, y, x1, y1; |
1172 | int dx, dy; |
1042 | int dx, dy; |
1173 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1043 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1174 | Window unused_cr; |
1044 | Window unused_cr; |
1175 | |
1045 | |
1176 | XTranslateCoordinates (disp, parent[0], display->root, |
1046 | XTranslateCoordinates (dpy, parent[0], display->root, |
1177 | 0, 0, &x, &y, &unused_cr); |
1047 | 0, 0, &x, &y, &unused_cr); |
1178 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1048 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1179 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1049 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1180 | /* |
1050 | /* |
1181 | * if display->root isn't the parent window, a WM will probably have offset |
1051 | * if display->root isn't the parent window, a WM will probably have offset |
1182 | * our position for handles and decorations. Counter it |
1052 | * our position for handles and decorations. Counter it |
1183 | */ |
1053 | */ |
… | |
… | |
1185 | { |
1055 | { |
1186 | x -= x1; |
1056 | x -= x1; |
1187 | y -= y1; |
1057 | y -= y1; |
1188 | } |
1058 | } |
1189 | |
1059 | |
1190 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1060 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1191 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1061 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1192 | dx = old_width - szHint.width; |
1062 | dx = old_width - szHint.width; |
1193 | dy = old_height - szHint.height; |
1063 | dy = old_height - szHint.height; |
1194 | |
1064 | |
1195 | /* Check position of the center of the window */ |
1065 | /* Check position of the center of the window */ |
1196 | if (x < x1) /* left half */ |
1066 | if (x < x1) /* left half */ |
1197 | dx = 0; |
1067 | dx = 0; |
… | |
… | |
1200 | if (y < y1) /* top half */ |
1070 | if (y < y1) /* top half */ |
1201 | dy = 0; |
1071 | dy = 0; |
1202 | else if (y == y1) /* exact center */ |
1072 | else if (y == y1) /* exact center */ |
1203 | dy /= 2; |
1073 | dy /= 2; |
1204 | |
1074 | |
1205 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1075 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1206 | szHint.width, szHint.height); |
1076 | szHint.width, szHint.height); |
1207 | #else |
1077 | #else |
1208 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1078 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1209 | #endif |
1079 | #endif |
1210 | } |
1080 | } |
1211 | |
1081 | |
1212 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1082 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1213 | |
1083 | |
1214 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1084 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1215 | { |
1085 | { |
1216 | if (scrollbar_visible ()) |
1086 | if (scrollBar.state) |
1217 | { |
1087 | { |
1218 | XMoveResizeWindow (disp, scrollBar.win, |
1088 | XMoveResizeWindow (dpy, scrollBar.win, |
1219 | window_sb_x, 0, |
1089 | window_sb_x, 0, |
1220 | scrollbar_TotalWidth (), szHint.height); |
1090 | scrollbar_TotalWidth (), szHint.height); |
1221 | resize_scrollbar (); |
1091 | resize_scrollbar (); |
1222 | } |
1092 | } |
1223 | |
1093 | |
1224 | if (menubar_visible ()) |
|
|
1225 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1226 | window_vt_x, 0, |
|
|
1227 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1228 | |
|
|
1229 | XMoveResizeWindow (disp, vt, |
1094 | XMoveResizeWindow (dpy, vt, |
1230 | window_vt_x, window_vt_y, |
1095 | window_vt_x, window_vt_y, |
1231 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1096 | width, height); |
1232 | |
1097 | |
1233 | scr_clear (); |
1098 | scr_clear (); |
1234 | #ifdef XPM_BACKGROUND |
1099 | #ifdef XPM_BACKGROUND |
1235 | resize_pixmap (); |
1100 | resize_pixmap (); |
1236 | #endif |
1101 | #endif |
1237 | } |
1102 | } |
1238 | |
1103 | |
1239 | if (fix_screen || old_height == 0) |
1104 | if (fix_screen || old_height == 0) |
1240 | { |
|
|
1241 | int curr_screen = -1; |
|
|
1242 | int old_ncol = prev_ncol; |
|
|
1243 | |
|
|
1244 | /* scr_reset only works on the primary screen */ |
|
|
1245 | if (old_height) /* this is not the first time through */ |
|
|
1246 | { |
|
|
1247 | unsigned int ocol = ncol; |
|
|
1248 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1249 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1250 | ncol = ocol; |
|
|
1251 | } |
|
|
1252 | |
|
|
1253 | scr_reset (); |
1105 | scr_reset (); |
1254 | |
1106 | |
1255 | if (curr_screen >= 0) /* this is not the first time through */ |
1107 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1256 | { |
1108 | //scr_touch (false); |
1257 | scr_change_screen (curr_screen); |
|
|
1258 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1259 | } |
|
|
1260 | } |
|
|
1261 | |
|
|
1262 | old_width = szHint.width; |
|
|
1263 | old_height = szHint.height; |
|
|
1264 | |
1109 | |
1265 | #ifdef XPM_BACKGROUND |
1110 | #ifdef XPM_BACKGROUND |
1266 | if (pixmap) |
1111 | if (pixmap) |
1267 | scr_touch (false); |
1112 | scr_touch (false); |
1268 | #endif |
1113 | #endif |
1269 | |
1114 | |
1270 | #ifdef USE_XIM |
1115 | #ifdef USE_XIM |
1271 | IMSetStatusPosition (); |
1116 | IMSetPosition (); |
1272 | #endif |
1117 | #endif |
1273 | } |
1118 | } |
1274 | |
1119 | |
1275 | /* |
1120 | /* |
1276 | * Set the width/height of the vt window in characters. Units are pixels. |
1121 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1281 | { |
1126 | { |
1282 | XWindowAttributes wattr; |
1127 | XWindowAttributes wattr; |
1283 | |
1128 | |
1284 | if (newwidth == 0 || newheight == 0) |
1129 | if (newwidth == 0 || newheight == 0) |
1285 | { |
1130 | { |
1286 | XGetWindowAttributes (display->display, display->root, &wattr); |
1131 | XGetWindowAttributes (dpy, display->root, &wattr); |
1287 | |
1132 | |
1288 | if (newwidth == 0) |
1133 | if (newwidth == 0) |
1289 | newwidth = wattr.width - szHint.base_width; |
1134 | newwidth = wattr.width - szHint.base_width; |
1290 | if (newheight == 0) |
1135 | if (newheight == 0) |
1291 | newheight = wattr.height - szHint.base_height; |
1136 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1305 | #ifdef USE_XIM |
1150 | #ifdef USE_XIM |
1306 | |
1151 | |
1307 | void |
1152 | void |
1308 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1153 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1309 | { |
1154 | { |
1310 | fg = pix_colors[Color_fg]; |
1155 | fg = pix_colors [Color_fg]; |
1311 | bg = pix_colors[Color_bg]; |
1156 | bg = pix_colors [Color_bg]; |
1312 | } |
1157 | } |
1313 | |
1158 | |
1314 | void |
1159 | void |
1315 | rxvt_term::im_set_size (XRectangle &size) |
1160 | rxvt_term::im_set_size (XRectangle &size) |
1316 | { |
1161 | { |
… | |
… | |
1353 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1198 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1354 | |
1199 | |
1355 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1200 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1356 | *p = '\0'; |
1201 | *p = '\0'; |
1357 | |
1202 | |
1358 | atom = XInternAtom (display->display, server, False); |
1203 | atom = XInternAtom (dpy, server, False); |
1359 | win = XGetSelectionOwner (display->display, atom); |
1204 | win = XGetSelectionOwner (dpy, atom); |
1360 | |
1205 | |
1361 | if (win != None) |
1206 | if (win != None) |
1362 | return True; |
1207 | return True; |
1363 | } |
1208 | } |
1364 | |
1209 | |
… | |
… | |
1371 | XPoint nspot; |
1216 | XPoint nspot; |
1372 | XVaNestedList preedit_attr; |
1217 | XVaNestedList preedit_attr; |
1373 | |
1218 | |
1374 | if (!Input_Context |
1219 | if (!Input_Context |
1375 | || !focus |
1220 | || !focus |
1376 | || !(input_style & XIMPreeditPosition)) |
1221 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1377 | return; |
1222 | return; |
1378 | |
1223 | |
1379 | im_set_position (nspot); |
1224 | im_set_position (nspot); |
1380 | |
1225 | |
1381 | if (nspot.x == spot.x && nspot.y == spot.y) |
1226 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1400 | input_method = 0; |
1245 | input_method = 0; |
1401 | } |
1246 | } |
1402 | |
1247 | |
1403 | Input_Context = 0; |
1248 | Input_Context = 0; |
1404 | } |
1249 | } |
|
|
1250 | |
|
|
1251 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1252 | |
|
|
1253 | static void |
|
|
1254 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1255 | { |
|
|
1256 | ((rxvt_term *)client_data)->make_current (); |
|
|
1257 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1258 | } |
|
|
1259 | |
|
|
1260 | static void |
|
|
1261 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1262 | { |
|
|
1263 | ((rxvt_term *)client_data)->make_current (); |
|
|
1264 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1265 | } |
|
|
1266 | |
|
|
1267 | static void |
|
|
1268 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1269 | { |
|
|
1270 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1271 | XIMText *text = call_data->text; |
|
|
1272 | |
|
|
1273 | term->make_current (); |
|
|
1274 | |
|
|
1275 | if (text) |
|
|
1276 | { |
|
|
1277 | void *str; |
|
|
1278 | |
|
|
1279 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1280 | { |
|
|
1281 | // of course, X makes it ugly again |
|
|
1282 | if (term->rs[Rs_imLocale]) |
|
|
1283 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1284 | |
|
|
1285 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1286 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1287 | |
|
|
1288 | if (term->rs[Rs_imLocale]) |
|
|
1289 | SET_LOCALE (term->locale); |
|
|
1290 | } |
|
|
1291 | else |
|
|
1292 | str = (void *)text->string.wide_char; |
|
|
1293 | |
|
|
1294 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1295 | DT_INT, call_data->caret, |
|
|
1296 | DT_INT, call_data->chg_first, |
|
|
1297 | DT_INT, call_data->chg_length, |
|
|
1298 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1299 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1300 | DT_END)); |
|
|
1301 | } |
|
|
1302 | else |
|
|
1303 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1304 | DT_INT, call_data->caret, |
|
|
1305 | DT_INT, call_data->chg_first, |
|
|
1306 | DT_INT, call_data->chg_length, |
|
|
1307 | DT_END)); |
|
|
1308 | } |
|
|
1309 | |
|
|
1310 | #if 0 |
|
|
1311 | static void |
|
|
1312 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1313 | { |
|
|
1314 | ((rxvt_term *)client_data)->make_current (); |
|
|
1315 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1316 | DT_INT, call_data->position, |
|
|
1317 | DT_INT, call_data->direction, |
|
|
1318 | DT_INT, call_data->style, |
|
|
1319 | DT_END)); |
|
|
1320 | } |
|
|
1321 | #endif |
|
|
1322 | |
|
|
1323 | #endif |
1405 | |
1324 | |
1406 | /* |
1325 | /* |
1407 | * Try to open a XIM with the current modifiers, then see if we can |
1326 | * Try to open a XIM with the current modifiers, then see if we can |
1408 | * open a suitable preedit type |
1327 | * open a suitable preedit type |
1409 | */ |
1328 | */ |
… | |
… | |
1416 | XRectangle rect, status_rect, needed_rect; |
1335 | XRectangle rect, status_rect, needed_rect; |
1417 | unsigned long fg, bg; |
1336 | unsigned long fg, bg; |
1418 | const char *p; |
1337 | const char *p; |
1419 | char **s; |
1338 | char **s; |
1420 | XIMStyles *xim_styles; |
1339 | XIMStyles *xim_styles; |
|
|
1340 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1341 | XIMCallback xcb[4]; |
|
|
1342 | #endif |
|
|
1343 | |
|
|
1344 | set_environ (envv); |
1421 | |
1345 | |
1422 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1346 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1423 | return false; |
1347 | return false; |
1424 | |
1348 | |
1425 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1426 | input_method = display->get_xim (locale, modifiers); |
1349 | input_method = display->get_xim (locale, modifiers); |
1427 | if (input_method == NULL) |
1350 | if (input_method == NULL) |
1428 | return false; |
1351 | return false; |
1429 | |
1352 | |
1430 | xim = input_method->xim; |
1353 | xim = input_method->xim; |
… | |
… | |
1450 | s = rxvt_splitcommastring (p); |
1373 | s = rxvt_splitcommastring (p); |
1451 | |
1374 | |
1452 | for (i = found = 0; !found && s[i]; i++) |
1375 | for (i = found = 0; !found && s[i]; i++) |
1453 | { |
1376 | { |
1454 | if (!strcmp (s[i], "OverTheSpot")) |
1377 | if (!strcmp (s[i], "OverTheSpot")) |
1455 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1378 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1456 | else if (!strcmp (s[i], "OffTheSpot")) |
1379 | else if (!strcmp (s[i], "OffTheSpot")) |
1457 | input_style = (XIMPreeditArea | XIMStatusArea); |
1380 | input_style = XIMPreeditArea | XIMStatusArea; |
1458 | else if (!strcmp (s[i], "Root")) |
1381 | else if (!strcmp (s[i], "Root")) |
1459 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1382 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1460 | else if (!strcmp (s[i], "None")) |
1383 | else if (!strcmp (s[i], "None")) |
1461 | input_style = (XIMPreeditNone | XIMStatusNone); |
1384 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1385 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1386 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1387 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1388 | #endif |
|
|
1389 | else |
|
|
1390 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1462 | |
1391 | |
1463 | for (j = 0; j < xim_styles->count_styles; j++) |
1392 | for (j = 0; j < xim_styles->count_styles; j++) |
1464 | if (input_style == xim_styles->supported_styles[j]) |
1393 | if (input_style == xim_styles->supported_styles[j]) |
1465 | { |
1394 | { |
1466 | rxvt_freecommastring (s); |
1395 | rxvt_freecommastring (s); |
… | |
… | |
1504 | "*", |
1433 | "*", |
1505 | fheight, |
1434 | fheight, |
1506 | fheight + 1, fheight - 1, |
1435 | fheight + 1, fheight - 1, |
1507 | fheight - 2, fheight + 2); |
1436 | fheight - 2, fheight + 2); |
1508 | |
1437 | |
1509 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1438 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1510 | &missing_charset_list, &missing_charset_count, &def_string); |
1439 | &missing_charset_list, &missing_charset_count, &def_string); |
1511 | |
1440 | |
1512 | if (missing_charset_list) |
1441 | if (missing_charset_list) |
1513 | XFreeStringList (missing_charset_list); |
1442 | XFreeStringList (missing_charset_list); |
1514 | |
1443 | |
… | |
… | |
1555 | XNBackground, bg, |
1484 | XNBackground, bg, |
1556 | XNArea, &status_rect, |
1485 | XNArea, &status_rect, |
1557 | XNFontSet, fs, |
1486 | XNFontSet, fs, |
1558 | NULL); |
1487 | NULL); |
1559 | } |
1488 | } |
|
|
1489 | #if ENABLE_XIM_ONTHESPOT |
|
|
1490 | else if (input_style & XIMPreeditCallbacks) |
|
|
1491 | { |
|
|
1492 | im_set_position (spot); |
|
|
1493 | |
|
|
1494 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1495 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1496 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1497 | # if 0 |
|
|
1498 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1499 | # endif |
|
|
1500 | |
|
|
1501 | preedit_attr = XVaCreateNestedList (0, |
|
|
1502 | XNSpotLocation, &spot, |
|
|
1503 | XNPreeditStartCallback, &xcb[0], |
|
|
1504 | XNPreeditDoneCallback , &xcb[1], |
|
|
1505 | XNPreeditDrawCallback , &xcb[2], |
|
|
1506 | # if 0 |
|
|
1507 | XNPreeditCaretCallback, &xcb[3], |
|
|
1508 | # endif |
|
|
1509 | NULL); |
|
|
1510 | } |
|
|
1511 | #endif |
1560 | |
1512 | |
1561 | Input_Context = XCreateIC (xim, |
1513 | Input_Context = XCreateIC (xim, |
1562 | XNInputStyle, input_style, |
1514 | XNInputStyle, input_style, |
1563 | XNClientWindow, vt, |
1515 | XNClientWindow, vt, |
1564 | XNFocusWindow, parent[0], |
1516 | XNFocusWindow, parent[0], |
… | |
… | |
1566 | preedit_attr, |
1518 | preedit_attr, |
1567 | status_attr ? XNStatusAttributes : NULL, |
1519 | status_attr ? XNStatusAttributes : NULL, |
1568 | status_attr, NULL); |
1520 | status_attr, NULL); |
1569 | |
1521 | |
1570 | if (preedit_attr) XFree (preedit_attr); |
1522 | if (preedit_attr) XFree (preedit_attr); |
1571 | if (status_attr) XFree (status_attr); |
1523 | if (status_attr) XFree (status_attr); |
1572 | if (fs) XFreeFontSet (display->display, fs); |
1524 | if (fs) XFreeFontSet (dpy, fs); |
1573 | |
1525 | |
1574 | if (Input_Context == NULL) |
1526 | if (Input_Context == NULL) |
1575 | { |
1527 | { |
1576 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1528 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1577 | im_destroy (); |
1529 | im_destroy (); |
1578 | return false; |
1530 | return false; |
1579 | } |
1531 | } |
1580 | |
1532 | |
1581 | if (input_style & XIMPreeditArea) |
1533 | #if 0 |
|
|
1534 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1535 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1536 | vt_select_input (); |
|
|
1537 | #endif |
|
|
1538 | |
1582 | IMSetStatusPosition (); |
1539 | IMSetPosition (); |
1583 | |
1540 | |
1584 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1585 | return true; |
1541 | return true; |
1586 | } |
1542 | } |
1587 | |
1543 | |
1588 | void |
1544 | void |
1589 | rxvt_term::im_cb () |
1545 | rxvt_term::im_cb () |
… | |
… | |
1591 | int i; |
1547 | int i; |
1592 | const char *p; |
1548 | const char *p; |
1593 | char **s; |
1549 | char **s; |
1594 | char buf[IMBUFSIZ]; |
1550 | char buf[IMBUFSIZ]; |
1595 | |
1551 | |
1596 | SET_R (this); |
1552 | make_current (); |
1597 | |
1553 | |
1598 | im_destroy (); |
1554 | im_destroy (); |
1599 | |
1555 | |
1600 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1601 | if (Input_Context) |
1556 | if (Input_Context) |
1602 | return; |
1557 | return; |
1603 | |
1558 | |
1604 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1559 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1605 | if (rs[Rs_imLocale]) |
1560 | if (rs[Rs_imLocale]) |
… | |
… | |
1647 | SET_LOCALE (locale); |
1602 | SET_LOCALE (locale); |
1648 | #endif |
1603 | #endif |
1649 | } |
1604 | } |
1650 | |
1605 | |
1651 | void |
1606 | void |
1652 | rxvt_term::IMSetStatusPosition () |
1607 | rxvt_term::IMSetPosition () |
1653 | { |
1608 | { |
1654 | XRectangle preedit_rect, status_rect, *needed_rect; |
1609 | XRectangle preedit_rect, status_rect, *needed_rect; |
1655 | XVaNestedList preedit_attr, status_attr; |
1610 | XVaNestedList preedit_attr, status_attr; |
1656 | |
1611 | |
1657 | if (!Input_Context |
1612 | if (!Input_Context |
1658 | || !focus |
1613 | || !focus |
1659 | || !(input_style & XIMPreeditArea) |
1614 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1660 | || !IMisRunning ()) |
1615 | || !IMisRunning ()) |
1661 | return; |
1616 | return; |
1662 | |
1617 | |
|
|
1618 | if (input_style & XIMPreeditPosition) |
|
|
1619 | { |
|
|
1620 | im_set_size (preedit_rect); |
|
|
1621 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1622 | |
|
|
1623 | XSetICValues (Input_Context, |
|
|
1624 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1625 | } |
|
|
1626 | else |
|
|
1627 | { |
1663 | /* Getting the necessary width of preedit area */ |
1628 | /* Getting the necessary width of preedit area */ |
1664 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1629 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1665 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1630 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1666 | XFree (status_attr); |
1631 | XFree (status_attr); |
1667 | |
1632 | |
1668 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1633 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1669 | XFree (needed_rect); |
1634 | XFree (needed_rect); |
1670 | |
1635 | |
1671 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1636 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1672 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1637 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1673 | |
1638 | |
1674 | XSetICValues (Input_Context, |
1639 | XSetICValues (Input_Context, |
1675 | XNPreeditAttributes, preedit_attr, |
1640 | XNPreeditAttributes, preedit_attr, |
1676 | XNStatusAttributes, status_attr, NULL); |
1641 | XNStatusAttributes, status_attr, |
|
|
1642 | NULL); |
1677 | |
1643 | |
|
|
1644 | XFree (status_attr); |
|
|
1645 | } |
|
|
1646 | |
1678 | XFree (preedit_attr); |
1647 | XFree (preedit_attr); |
1679 | XFree (status_attr); |
|
|
1680 | } |
1648 | } |
1681 | #endif /* USE_XIM */ |
1649 | #endif /* USE_XIM */ |
1682 | |
1650 | |
1683 | /*----------------------------------------------------------------------*/ |
|
|
1684 | rxvt_t rxvt_current_term; |
|
|
1685 | |
|
|
1686 | /*----------------------- end-of-file (C source) -----------------------*/ |
1651 | /*----------------------- end-of-file (C source) -----------------------*/ |