… | |
… | |
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 */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "keyboard.h" |
|
|
36 | #include "rxvtperl.h" |
|
|
37 | |
|
|
38 | #include <limits> |
36 | |
39 | |
37 | #include <csignal> |
40 | #include <csignal> |
|
|
41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
44 | # include <grp.h> |
41 | #endif |
45 | #endif |
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 | #include <cstring> |
|
|
48 | |
|
|
49 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
52 | |
|
|
53 | // used to tell global functions which terminal instance is "active" |
|
|
54 | rxvt_t rxvt_current_term; |
|
|
55 | |
51 | static char curlocale[128]; |
56 | static char curlocale[128], savelocale[128]; |
52 | |
57 | |
53 | bool |
58 | bool |
54 | rxvt_set_locale (const char *locale) |
59 | rxvt_set_locale (const char *locale) NOTHROW |
55 | { |
60 | { |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
62 | return false; |
58 | |
63 | |
59 | strncpy (curlocale, locale, 128); |
64 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
65 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
66 | return true; |
|
|
67 | } |
|
|
68 | |
|
|
69 | void |
|
|
70 | rxvt_push_locale (const char *locale) NOTHROW |
|
|
71 | { |
|
|
72 | strcpy (savelocale, curlocale); |
|
|
73 | rxvt_set_locale (locale); |
|
|
74 | } |
|
|
75 | |
|
|
76 | void |
|
|
77 | rxvt_pop_locale () NOTHROW |
|
|
78 | { |
|
|
79 | rxvt_set_locale (savelocale); |
62 | } |
80 | } |
63 | |
81 | |
64 | #if ENABLE_COMBINING |
82 | #if ENABLE_COMBINING |
65 | class rxvt_composite_vec rxvt_composite; |
83 | class rxvt_composite_vec rxvt_composite; |
66 | |
84 | |
… | |
… | |
131 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
132 | #endif |
150 | #endif |
133 | #ifdef HAVE_SCROLLBARS |
151 | #ifdef HAVE_SCROLLBARS |
134 | scrollbar_ev (this, &rxvt_term::x_cb), |
152 | scrollbar_ev (this, &rxvt_term::x_cb), |
135 | #endif |
153 | #endif |
136 | #ifdef MENUBAR |
|
|
137 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
138 | #endif |
|
|
139 | #ifdef CURSOR_BLINK |
154 | #ifdef CURSOR_BLINK |
140 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
141 | #endif |
156 | #endif |
142 | #ifdef TEXT_BLINK |
157 | #ifdef TEXT_BLINK |
143 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
156 | #endif |
171 | #endif |
157 | #ifdef USE_XIM |
172 | #ifdef USE_XIM |
158 | im_ev (this, &rxvt_term::im_cb), |
173 | im_ev (this, &rxvt_term::im_cb), |
159 | #endif |
174 | #endif |
160 | sw_term (this, &rxvt_term::sig_term), |
175 | #ifndef NO_BELL |
161 | sw_chld (this, &rxvt_term::sig_chld), |
176 | bell_ev (this, &rxvt_term::bell_cb), |
|
|
177 | #endif |
162 | termwin_ev (this, &rxvt_term::x_cb), |
178 | termwin_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
179 | vt_ev (this, &rxvt_term::x_cb), |
|
|
180 | child_ev (this, &rxvt_term::child_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
181 | check_ev (this, &rxvt_term::check_cb), |
165 | flush_ev (this, &rxvt_term::flush_cb), |
182 | flush_ev (this, &rxvt_term::flush_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
167 | pty_ev (this, &rxvt_term::pty_cb), |
184 | pty_ev (this, &rxvt_term::pty_cb), |
168 | incr_ev (this, &rxvt_term::incr_cb) |
185 | incr_ev (this, &rxvt_term::incr_cb) |
169 | { |
186 | { |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
187 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
171 | |
188 | |
172 | termlist.push_back (this); |
189 | termlist.push_back (this); |
173 | } |
|
|
174 | |
190 | |
175 | rxvt_term::~rxvt_term () |
191 | #ifdef KEYSYM_RESOURCE |
176 | { |
192 | keyboard = new keyboard_manager; |
177 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
193 | #endif |
|
|
194 | } |
178 | |
195 | |
|
|
196 | // clean up the most important stuff, do *not* call x or free mem etc. |
|
|
197 | // for use before an emergency exit |
|
|
198 | void rxvt_term::emergency_cleanup () |
|
|
199 | { |
179 | if (cmd_pid) |
200 | if (cmd_pid) |
180 | kill (-cmd_pid, SIGHUP); |
201 | kill (-cmd_pid, SIGHUP); |
181 | |
202 | |
182 | pty.put (); |
203 | delete pty; pty = 0; |
|
|
204 | } |
183 | |
205 | |
184 | #ifdef UTMP_SUPPORT |
206 | rxvt_term::~rxvt_term () |
185 | privileged_utmp (RESTORE); |
207 | { |
186 | #endif |
208 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
209 | |
|
|
210 | emergency_cleanup (); |
187 | |
211 | |
188 | #if ENABLE_STYLES |
212 | #if ENABLE_STYLES |
189 | for (int i = RS_styleCount; --i; ) |
213 | for (int i = RS_styleCount; --i; ) |
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
214 | if (fontset[i] != fontset[0]) |
191 | delete TermWin.fontset[i]; |
215 | delete fontset[i]; |
192 | #endif |
216 | #endif |
193 | delete TermWin.fontset[0]; |
217 | delete fontset[0]; |
194 | |
218 | |
195 | if (display) |
219 | if (display) |
196 | { |
220 | { |
|
|
221 | dDisp; |
|
|
222 | |
197 | selection_clear (); |
223 | selection_clear (); |
198 | |
224 | |
199 | #ifdef USE_XIM |
225 | #ifdef USE_XIM |
200 | im_destroy (); |
226 | im_destroy (); |
201 | #endif |
227 | #endif |
202 | #ifdef MENUBAR |
|
|
203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
|
|
204 | #endif |
|
|
205 | #ifdef XTERM_SCROLLBAR |
228 | #ifdef XTERM_SCROLLBAR |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
229 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
230 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
208 | #endif |
231 | #endif |
209 | #ifdef PLAIN_SCROLLBAR |
232 | #ifdef PLAIN_SCROLLBAR |
210 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
233 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
211 | #endif |
234 | #endif |
212 | #ifdef NEXT_SCROLLBAR |
235 | #ifdef NEXT_SCROLLBAR |
213 | if (blackGC) XFreeGC (display->display, blackGC); |
236 | if (blackGC) XFreeGC (disp, blackGC); |
214 | if (whiteGC) XFreeGC (display->display, whiteGC); |
237 | if (whiteGC) XFreeGC (disp, whiteGC); |
215 | if (grayGC) XFreeGC (display->display, grayGC); |
238 | if (grayGC) XFreeGC (disp, grayGC); |
216 | if (darkGC) XFreeGC (display->display, darkGC); |
239 | if (darkGC) XFreeGC (disp, darkGC); |
217 | if (stippleGC) XFreeGC (display->display, stippleGC); |
240 | if (stippleGC) XFreeGC (disp, stippleGC); |
218 | if (dimple) XFreePixmap (display->display, dimple); |
241 | if (dimple) XFreePixmap (disp, dimple); |
219 | if (upArrow) XFreePixmap (display->display, upArrow); |
242 | if (upArrow) XFreePixmap (disp, upArrow); |
220 | if (downArrow) XFreePixmap (display->display, downArrow); |
243 | if (downArrow) XFreePixmap (disp, downArrow); |
221 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
244 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
222 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
245 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
223 | #endif |
246 | #endif |
224 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
247 | #ifdef RXVT_SCROLLBAR |
225 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
248 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
226 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
249 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
227 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
250 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
228 | #endif |
251 | #endif |
229 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
252 | if (gc) XFreeGC (disp, gc); |
230 | |
253 | |
231 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
232 | delete menuBar.drawable; |
254 | delete drawable; |
233 | //if (menuBar.win) |
|
|
234 | // XDestroyWindow (display->display, menuBar.win); |
|
|
235 | #endif |
|
|
236 | delete TermWin.drawable; |
|
|
237 | // destroy all windows |
255 | // destroy all windows |
238 | if (TermWin.parent[0]) |
256 | if (parent[0]) |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
257 | XDestroyWindow (disp, parent[0]); |
240 | } |
258 | } |
241 | |
259 | |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
243 | |
|
|
244 | delete pix_colors_focused; |
261 | delete pix_colors_focused; |
245 | #ifdef OFF_FOCUS_FADING |
262 | #if OFF_FOCUS_FADING |
246 | delete pix_colors_unfocused; |
263 | delete pix_colors_unfocused; |
247 | #endif |
264 | #endif |
248 | |
265 | |
249 | displays.put (display); |
266 | displays.put (display); |
250 | |
267 | |
251 | scr_release (); |
268 | scr_release (); |
252 | |
269 | |
253 | /* clear all resources */ |
270 | /* clear all resources */ |
254 | for (int i = 0; i < allocated.size (); i++) |
271 | for (int i = 0; i < allocated.size (); i++) |
255 | free (allocated[i]); |
272 | free (allocated [i]); |
256 | |
273 | |
257 | free (selection.text); |
274 | free (selection.text); |
258 | // TODO: manage env vars in child only(!) |
275 | // TODO: manage env vars in child only(!) |
259 | free (env_windowid); |
276 | free (env_windowid); |
260 | free (env_display); |
277 | free (env_display); |
… | |
… | |
264 | free (v_buffer); |
281 | free (v_buffer); |
265 | free (incr_buf); |
282 | free (incr_buf); |
266 | |
283 | |
267 | delete envv; |
284 | delete envv; |
268 | delete argv; |
285 | delete argv; |
|
|
286 | |
|
|
287 | #ifdef KEYSYM_RESOURCE |
|
|
288 | delete keyboard; |
|
|
289 | #endif |
|
|
290 | } |
|
|
291 | |
|
|
292 | // child has exited, usually destroys |
|
|
293 | void |
|
|
294 | rxvt_term::child_cb (child_watcher &w, int status) |
|
|
295 | { |
|
|
296 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
|
|
297 | |
|
|
298 | cmd_pid = 0; |
|
|
299 | |
|
|
300 | if (!OPTION (Opt_hold)) |
|
|
301 | destroy (); |
269 | } |
302 | } |
270 | |
303 | |
271 | void |
304 | void |
272 | rxvt_term::destroy () |
305 | rxvt_term::destroy () |
273 | { |
306 | { |
274 | if (destroy_ev.active) |
307 | if (destroy_ev.active) |
275 | return; |
308 | return; |
276 | |
309 | |
|
|
310 | if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END))) |
|
|
311 | return; |
|
|
312 | |
277 | #if ENABLE_OVERLAY |
313 | #if ENABLE_OVERLAY |
278 | scr_overlay_off (); |
314 | scr_overlay_off (); |
279 | #endif |
315 | #endif |
280 | |
316 | |
281 | if (display) |
317 | if (display) |
… | |
… | |
283 | #if USE_XIM |
319 | #if USE_XIM |
284 | im_ev.stop (display); |
320 | im_ev.stop (display); |
285 | #endif |
321 | #endif |
286 | #if HAVE_SCROLLBARS |
322 | #if HAVE_SCROLLBARS |
287 | scrollbar_ev.stop (display); |
323 | scrollbar_ev.stop (display); |
288 | #endif |
|
|
289 | #if MENUBAR |
|
|
290 | menubar_ev.stop (display); |
|
|
291 | #endif |
324 | #endif |
292 | #if TRANSPARENT |
325 | #if TRANSPARENT |
293 | rootwin_ev.stop (display); |
326 | rootwin_ev.stop (display); |
294 | #endif |
327 | #endif |
295 | incr_ev.stop (); |
328 | incr_ev.stop (); |
… | |
… | |
319 | } |
352 | } |
320 | |
353 | |
321 | void |
354 | void |
322 | rxvt_term::destroy_cb (time_watcher &w) |
355 | rxvt_term::destroy_cb (time_watcher &w) |
323 | { |
356 | { |
324 | SET_R (this); |
357 | make_current (); |
325 | |
358 | |
326 | delete this; |
359 | delete this; |
327 | } |
|
|
328 | |
|
|
329 | /*----------------------------------------------------------------------*/ |
|
|
330 | /* rxvt_init () */ |
|
|
331 | bool |
|
|
332 | rxvt_term::init (int argc, const char *const *argv) |
|
|
333 | { |
|
|
334 | SET_R (this); |
|
|
335 | |
|
|
336 | if (!init_vars ()) |
|
|
337 | return false; |
|
|
338 | |
|
|
339 | init_secondary (); |
|
|
340 | |
|
|
341 | const char **cmd_argv = init_resources (argc, argv); |
|
|
342 | |
|
|
343 | set_locale (""); |
|
|
344 | |
|
|
345 | #if MENUBAR_MAX |
|
|
346 | menubar_read (rs[Rs_menu]); |
|
|
347 | #endif |
|
|
348 | #ifdef HAVE_SCROLLBARS |
|
|
349 | if (options & Opt_scrollBar) |
|
|
350 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
351 | #endif |
|
|
352 | |
|
|
353 | create_windows (argc, argv); |
|
|
354 | |
|
|
355 | init_xlocale (); |
|
|
356 | |
|
|
357 | scr_reset (); /* initialize screen */ |
|
|
358 | |
|
|
359 | #if 0 |
|
|
360 | XSynchronize (display->display, True); |
|
|
361 | #endif |
|
|
362 | |
|
|
363 | #ifdef HAVE_SCROLLBARS |
|
|
364 | if (options & Opt_scrollBar) |
|
|
365 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
366 | #endif |
|
|
367 | #if (MENUBAR_MAX) |
|
|
368 | if (menubar_visible ()) |
|
|
369 | XMapWindow (display->display, menuBar.win); |
|
|
370 | #endif |
|
|
371 | #ifdef TRANSPARENT |
|
|
372 | if (options & Opt_transparent) |
|
|
373 | { |
|
|
374 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
375 | check_our_parents (); |
|
|
376 | rootwin_ev.start (display, display->root); |
|
|
377 | } |
|
|
378 | #endif |
|
|
379 | |
|
|
380 | XMapWindow (display->display, TermWin.vt); |
|
|
381 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
382 | |
|
|
383 | set_colorfgbg (); |
|
|
384 | |
|
|
385 | init_command (cmd_argv); |
|
|
386 | |
|
|
387 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
388 | |
|
|
389 | check_ev.start (); |
|
|
390 | |
|
|
391 | return true; |
|
|
392 | } |
|
|
393 | |
|
|
394 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
395 | |
|
|
396 | void |
|
|
397 | rxvt_init () |
|
|
398 | { |
|
|
399 | /* |
|
|
400 | * Save and then give up any super-user privileges |
|
|
401 | * If we need privileges in any area then we must specifically request it. |
|
|
402 | * We should only need to be root in these cases: |
|
|
403 | * 1. write utmp entries on some systems |
|
|
404 | * 2. chown tty on some systems |
|
|
405 | */ |
|
|
406 | rxvt_privileges (SAVE); |
|
|
407 | rxvt_privileges (IGNORE); |
|
|
408 | |
|
|
409 | signal (SIGHUP, SIG_IGN); |
|
|
410 | signal (SIGPIPE, SIG_IGN); |
|
|
411 | |
|
|
412 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
413 | /* signal (SIGURG, SIG_DFL); */ |
|
|
414 | |
|
|
415 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
416 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
417 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
418 | } |
|
|
419 | |
|
|
420 | /* ------------------------------------------------------------------------- * |
|
|
421 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
422 | * ------------------------------------------------------------------------- */ |
|
|
423 | /* |
|
|
424 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
425 | */ |
|
|
426 | |
|
|
427 | void |
|
|
428 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
429 | { |
|
|
430 | // we are being called for every SIGCHLD, not just ours |
|
|
431 | int pid; |
|
|
432 | |
|
|
433 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
434 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
435 | if (pid == (*t)->cmd_pid) |
|
|
436 | { |
|
|
437 | (*t)->destroy (); |
|
|
438 | break; |
|
|
439 | } |
|
|
440 | } |
360 | } |
441 | |
361 | |
442 | /*----------------------------------------------------------------------*/ |
362 | /*----------------------------------------------------------------------*/ |
443 | /* |
363 | /* |
444 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
364 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
445 | * TODO: if debugging, this should free up any known resources if we can |
365 | * TODO: if debugging, this should free up any known resources if we can |
446 | */ |
366 | */ |
447 | void |
367 | static XErrorHandler old_xerror_handler; |
448 | rxvt_destroy_all () |
368 | |
|
|
369 | static void |
|
|
370 | rxvt_emergency_cleanup () |
449 | { |
371 | { |
450 | // TODO: rxvtd should clean up all ressources |
|
|
451 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
372 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
452 | (*t)->destroy (); |
373 | (*t)->emergency_cleanup (); |
453 | } |
374 | } |
454 | |
375 | |
455 | /* |
376 | #if ENABLE_FRILLS |
456 | * Catch a fatal signal and tidy up before quitting |
377 | static void |
457 | */ |
378 | print_x_error (Display *dpy, XErrorEvent *event) |
458 | void |
|
|
459 | rxvt_term::sig_term (sig_watcher &w) |
|
|
460 | { |
379 | { |
461 | #ifdef DEBUG_CMD |
380 | char buffer[BUFSIZ]; |
462 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
381 | char mesg[BUFSIZ]; |
463 | #endif |
382 | char number[32]; |
464 | rxvt_destroy_all (); |
383 | char *mtype = "XlibMessage"; |
465 | signal (w.signum, SIG_DFL); |
384 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
466 | kill (getpid (), w.signum); |
385 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
386 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
387 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
388 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
389 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
390 | sprintf(number, "%d", event->request_code); |
|
|
391 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
392 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
393 | if (event->request_code >= 128) { |
|
|
394 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
395 | mesg, BUFSIZ); |
|
|
396 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
397 | } |
|
|
398 | if ((event->error_code == BadWindow) || |
|
|
399 | (event->error_code == BadPixmap) || |
|
|
400 | (event->error_code == BadCursor) || |
|
|
401 | (event->error_code == BadFont) || |
|
|
402 | (event->error_code == BadDrawable) || |
|
|
403 | (event->error_code == BadColor) || |
|
|
404 | (event->error_code == BadGC) || |
|
|
405 | (event->error_code == BadIDChoice) || |
|
|
406 | (event->error_code == BadValue) || |
|
|
407 | (event->error_code == BadAtom)) { |
|
|
408 | if (event->error_code == BadValue) |
|
|
409 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
410 | mesg, BUFSIZ); |
|
|
411 | else if (event->error_code == BadAtom) |
|
|
412 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
413 | mesg, BUFSIZ); |
|
|
414 | else |
|
|
415 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
416 | mesg, BUFSIZ); |
|
|
417 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
418 | } |
|
|
419 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
420 | mesg, BUFSIZ); |
|
|
421 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
467 | } |
422 | } |
|
|
423 | #endif |
468 | |
424 | |
469 | /* INTPROTO */ |
|
|
470 | int |
425 | int |
471 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
426 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
472 | { |
427 | { |
473 | if (GET_R->allowedxerror == -1) |
428 | if (GET_R->allowedxerror == -1) |
474 | GET_R->allowedxerror = event->error_code; |
429 | GET_R->allowedxerror = event->error_code; |
475 | else |
430 | else |
476 | { |
431 | { |
|
|
432 | // GET_R is most likely not the terminal which caused the error, |
|
|
433 | // so just output the error and continue |
|
|
434 | #if ENABLE_FRILLS |
|
|
435 | print_x_error (display, event); |
|
|
436 | #else |
477 | old_xerror_handler (display, event); |
437 | old_xerror_handler (display, event); |
478 | GET_R->destroy (); |
438 | #endif |
479 | } |
439 | } |
480 | |
440 | |
481 | return 0; |
441 | return 0; |
|
|
442 | } |
|
|
443 | |
|
|
444 | int |
|
|
445 | rxvt_xioerror_handler (Display *display) |
|
|
446 | { |
|
|
447 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
448 | DisplayString (display)); |
|
|
449 | rxvt_emergency_cleanup (); |
|
|
450 | _exit (EXIT_FAILURE); |
|
|
451 | } |
|
|
452 | |
|
|
453 | /*----------------------------------------------------------------------*/ |
|
|
454 | bool |
|
|
455 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
456 | { |
|
|
457 | this->envv = envv; |
|
|
458 | |
|
|
459 | SET_R (this); |
|
|
460 | set_locale (""); |
|
|
461 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
462 | |
|
|
463 | if (!init_vars ()) |
|
|
464 | return false; |
|
|
465 | |
|
|
466 | init_secondary (); |
|
|
467 | |
|
|
468 | const char **cmd_argv = init_resources (argc, argv); |
|
|
469 | |
|
|
470 | #ifdef KEYSYM_RESOURCE |
|
|
471 | keyboard->register_done (); |
|
|
472 | #endif |
|
|
473 | |
|
|
474 | #ifdef HAVE_SCROLLBARS |
|
|
475 | if (OPTION (Opt_scrollBar)) |
|
|
476 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
477 | #endif |
|
|
478 | |
|
|
479 | pty = ptytty_new (); |
|
|
480 | |
|
|
481 | create_windows (argc, argv); |
|
|
482 | |
|
|
483 | dDisp; |
|
|
484 | |
|
|
485 | init_xlocale (); |
|
|
486 | |
|
|
487 | scr_reset (); // initialize screen |
|
|
488 | |
|
|
489 | #if 0 |
|
|
490 | XSynchronize (disp, True); |
|
|
491 | #endif |
|
|
492 | |
|
|
493 | #ifdef HAVE_SCROLLBARS |
|
|
494 | if (OPTION (Opt_scrollBar)) |
|
|
495 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
496 | #endif |
|
|
497 | #ifdef TRANSPARENT |
|
|
498 | if (OPTION (Opt_transparent)) |
|
|
499 | { |
|
|
500 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
501 | check_our_parents (); |
|
|
502 | rootwin_ev.start (display, display->root); |
|
|
503 | } |
|
|
504 | #endif |
|
|
505 | |
|
|
506 | set_colorfgbg (); |
|
|
507 | |
|
|
508 | init_command (cmd_argv); |
|
|
509 | |
|
|
510 | free (cmd_argv); |
|
|
511 | |
|
|
512 | if (pty->pty >= 0) |
|
|
513 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
514 | |
|
|
515 | check_ev.start (); |
|
|
516 | |
|
|
517 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
518 | |
|
|
519 | XMapWindow (disp, vt); |
|
|
520 | XMapWindow (disp, parent[0]); |
|
|
521 | |
|
|
522 | return true; |
|
|
523 | } |
|
|
524 | |
|
|
525 | static struct sig_handlers |
|
|
526 | { |
|
|
527 | sig_watcher sw_term, sw_int; |
|
|
528 | |
|
|
529 | /* |
|
|
530 | * Catch a fatal signal and tidy up before quitting |
|
|
531 | */ |
|
|
532 | void |
|
|
533 | sig_term (sig_watcher &w) |
|
|
534 | { |
|
|
535 | #ifdef DEBUG_CMD |
|
|
536 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
537 | #endif |
|
|
538 | rxvt_emergency_cleanup (); |
|
|
539 | signal (w.signum, SIG_DFL); |
|
|
540 | kill (getpid (), w.signum); |
|
|
541 | } |
|
|
542 | |
|
|
543 | sig_handlers () |
|
|
544 | : sw_term (this, &sig_handlers::sig_term), |
|
|
545 | sw_int (this, &sig_handlers::sig_term) |
|
|
546 | { |
|
|
547 | } |
|
|
548 | } sig_handlers; |
|
|
549 | |
|
|
550 | char **rxvt_environ; // startup environment |
|
|
551 | |
|
|
552 | void |
|
|
553 | rxvt_init () |
|
|
554 | { |
|
|
555 | uid_t uid = getuid (); |
|
|
556 | gid_t gid = getgid (); |
|
|
557 | |
|
|
558 | // before doing anything else, check for setuid/setgid operation, |
|
|
559 | // start the helper process and drop privileges |
|
|
560 | if (uid != geteuid () |
|
|
561 | || gid != getegid ()) |
|
|
562 | { |
|
|
563 | #if PTYTTY_HELPER |
|
|
564 | ptytty_server (); |
|
|
565 | #else |
|
|
566 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
567 | #endif |
|
|
568 | |
|
|
569 | // drop privileges |
|
|
570 | #if HAVE_SETRESUID |
|
|
571 | setresgid (gid, gid, gid); |
|
|
572 | setresuid (uid, uid, uid); |
|
|
573 | #elif HAVE_SETREUID |
|
|
574 | setregid (gid, gid); |
|
|
575 | setreuid (uid, uid); |
|
|
576 | #elif HAVE_SETUID |
|
|
577 | setgid (gid); |
|
|
578 | setuid (uid); |
|
|
579 | #endif |
|
|
580 | |
|
|
581 | if (uid != geteuid () |
|
|
582 | || gid != getegid ()) |
|
|
583 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
584 | } |
|
|
585 | |
|
|
586 | rxvt_environ = environ; |
|
|
587 | |
|
|
588 | signal (SIGHUP, SIG_IGN); |
|
|
589 | signal (SIGPIPE, SIG_IGN); |
|
|
590 | |
|
|
591 | sig_handlers.sw_term.start (SIGTERM); |
|
|
592 | sig_handlers.sw_int.start (SIGINT); |
|
|
593 | |
|
|
594 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
595 | /* signal (SIGURG, SIG_DFL); */ |
|
|
596 | |
|
|
597 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
598 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
599 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
600 | |
|
|
601 | XrmInitialize (); |
482 | } |
602 | } |
483 | |
603 | |
484 | /* ------------------------------------------------------------------------- * |
604 | /* ------------------------------------------------------------------------- * |
485 | * MEMORY ALLOCATION WRAPPERS * |
605 | * MEMORY ALLOCATION WRAPPERS * |
486 | * ------------------------------------------------------------------------- */ |
606 | * ------------------------------------------------------------------------- */ |
… | |
… | |
493 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
613 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
494 | |
614 | |
495 | return p; |
615 | return p; |
496 | } |
616 | } |
497 | |
617 | |
498 | /* INTPROTO */ |
618 | void * |
499 | void * |
|
|
500 | rxvt_calloc (size_t number, size_t size) |
619 | rxvt_calloc (size_t number, size_t size) |
501 | { |
620 | { |
502 | void *p = calloc (number, size); |
621 | void *p = calloc (number, size); |
503 | |
622 | |
504 | if (!p) |
623 | if (!p) |
505 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
624 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
506 | |
625 | |
507 | return p; |
626 | return p; |
508 | } |
627 | } |
509 | |
628 | |
510 | /* INTPROTO */ |
629 | void * |
511 | void * |
|
|
512 | rxvt_realloc (void *ptr, size_t size) |
630 | rxvt_realloc (void *ptr, size_t size) |
513 | { |
631 | { |
514 | void *p = realloc (ptr, size); |
632 | void *p = realloc (ptr, size); |
515 | |
633 | |
516 | if (!p) |
634 | if (!p) |
517 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
635 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
518 | |
636 | |
519 | return p; |
637 | return p; |
520 | } |
638 | } |
521 | |
|
|
522 | /* ------------------------------------------------------------------------- * |
|
|
523 | * PRIVILEGED OPERATIONS * |
|
|
524 | * ------------------------------------------------------------------------- */ |
|
|
525 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
526 | void |
|
|
527 | rxvt_privileges (rxvt_privaction action) |
|
|
528 | { |
|
|
529 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
530 | static uid_t euid; |
|
|
531 | static gid_t egid; |
|
|
532 | #endif |
|
|
533 | |
|
|
534 | #if ! defined(__CYGWIN32__) |
|
|
535 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
536 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
537 | # define seteuid(a) setreuid(-1, (a)) |
|
|
538 | # define setegid(a) setregid(-1, (a)) |
|
|
539 | # define HAVE_SETEUID |
|
|
540 | # endif |
|
|
541 | # ifdef HAVE_SETEUID |
|
|
542 | switch (action) |
|
|
543 | { |
|
|
544 | case IGNORE: |
|
|
545 | /* |
|
|
546 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
547 | * back to root later, as required |
|
|
548 | */ |
|
|
549 | seteuid (getuid ()); |
|
|
550 | setegid (getgid ()); |
|
|
551 | break; |
|
|
552 | case SAVE: |
|
|
553 | euid = geteuid (); |
|
|
554 | egid = getegid (); |
|
|
555 | break; |
|
|
556 | case RESTORE: |
|
|
557 | seteuid (euid); |
|
|
558 | setegid (egid); |
|
|
559 | break; |
|
|
560 | } |
|
|
561 | # else |
|
|
562 | switch (action) |
|
|
563 | { |
|
|
564 | case IGNORE: |
|
|
565 | setuid (getuid ()); |
|
|
566 | setgid (getgid ()); |
|
|
567 | /* FALLTHROUGH */ |
|
|
568 | case SAVE: |
|
|
569 | /* FALLTHROUGH */ |
|
|
570 | case RESTORE: |
|
|
571 | break; |
|
|
572 | } |
|
|
573 | # endif |
|
|
574 | #endif |
|
|
575 | } |
|
|
576 | |
|
|
577 | #ifdef UTMP_SUPPORT |
|
|
578 | void |
|
|
579 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
580 | { |
|
|
581 | if ((options & Opt_utmpInhibit) |
|
|
582 | || !pty.name || !*pty.name) |
|
|
583 | return; |
|
|
584 | |
|
|
585 | rxvt_privileges (RESTORE); |
|
|
586 | |
|
|
587 | if (action == SAVE) |
|
|
588 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
589 | else |
|
|
590 | cleanutent (); |
|
|
591 | |
|
|
592 | rxvt_privileges (IGNORE); |
|
|
593 | } |
|
|
594 | #endif |
|
|
595 | |
639 | |
596 | /*----------------------------------------------------------------------*/ |
640 | /*----------------------------------------------------------------------*/ |
597 | /* |
641 | /* |
598 | * window size/position calculcations for XSizeHint and other storage. |
642 | * window size/position calculcations for XSizeHint and other storage. |
599 | * if width/height are non-zero then override calculated width/height |
643 | * if width/height are non-zero then override calculated width/height |
600 | */ |
644 | */ |
601 | void |
645 | void |
602 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
646 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
603 | { |
647 | { |
604 | short recalc_x, recalc_y; |
648 | short recalc_x, recalc_y; |
605 | int x, y, sb_w, mb_h, flags; |
649 | int x, y, sb_w, flags; |
606 | unsigned int w, h; |
650 | unsigned int w, h; |
607 | unsigned int max_width, max_height; |
651 | unsigned int max_width, max_height; |
|
|
652 | dDisp; |
608 | |
653 | |
609 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
654 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
610 | TermWin.ncol, TermWin.nrow, szHint.width, |
655 | ncol, nrow, szHint.width, szHint.height)); |
611 | szHint.height)); |
656 | |
612 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
657 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
613 | szHint.win_gravity = NorthWestGravity; |
658 | szHint.win_gravity = NorthWestGravity; |
614 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
659 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
615 | |
660 | |
616 | recalc_x = recalc_y = 0; |
661 | recalc_x = recalc_y = 0; |
617 | flags = 0; |
662 | flags = 0; |
|
|
663 | |
618 | if (!parsed_geometry) |
664 | if (!parsed_geometry) |
619 | { |
665 | { |
620 | parsed_geometry = 1; |
666 | parsed_geometry = 1; |
|
|
667 | |
621 | if (rs[Rs_geometry]) |
668 | if (rs[Rs_geometry]) |
622 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
669 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
670 | |
623 | if (flags & WidthValue) |
671 | if (flags & WidthValue) |
624 | { |
672 | { |
625 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
673 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
626 | szHint.flags |= USSize; |
674 | szHint.flags |= USSize; |
627 | } |
675 | } |
|
|
676 | |
628 | if (flags & HeightValue) |
677 | if (flags & HeightValue) |
629 | { |
678 | { |
630 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
679 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
631 | szHint.flags |= USSize; |
680 | szHint.flags |= USSize; |
632 | } |
681 | } |
|
|
682 | |
633 | if (flags & XValue) |
683 | if (flags & XValue) |
634 | { |
684 | { |
635 | szHint.x = x; |
685 | szHint.x = x; |
636 | szHint.flags |= USPosition; |
686 | szHint.flags |= USPosition; |
|
|
687 | |
637 | if (flags & XNegative) |
688 | if (flags & XNegative) |
638 | { |
689 | { |
639 | recalc_x = 1; |
690 | recalc_x = 1; |
640 | szHint.win_gravity = NorthEastGravity; |
691 | szHint.win_gravity = NorthEastGravity; |
641 | } |
692 | } |
642 | } |
693 | } |
|
|
694 | |
643 | if (flags & YValue) |
695 | if (flags & YValue) |
644 | { |
696 | { |
645 | szHint.y = y; |
697 | szHint.y = y; |
646 | szHint.flags |= USPosition; |
698 | szHint.flags |= USPosition; |
|
|
699 | |
647 | if (flags & YNegative) |
700 | if (flags & YNegative) |
648 | { |
701 | { |
649 | recalc_y = 1; |
702 | recalc_y = 1; |
|
|
703 | |
650 | if (szHint.win_gravity == NorthEastGravity) |
704 | if (szHint.win_gravity == NorthEastGravity) |
651 | szHint.win_gravity = SouthEastGravity; |
705 | szHint.win_gravity = SouthEastGravity; |
652 | else |
706 | else |
653 | szHint.win_gravity = SouthWestGravity; |
707 | szHint.win_gravity = SouthWestGravity; |
654 | } |
708 | } |
655 | } |
709 | } |
656 | } |
710 | } |
657 | |
711 | |
658 | /* TODO: BOUNDS */ |
712 | /* TODO: BOUNDS */ |
659 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
713 | width = ncol * fwidth; |
660 | TermWin.height = TermWin.nrow * TermWin.fheight; |
714 | height = nrow * fheight; |
661 | max_width = MAX_COLS * TermWin.fwidth; |
715 | max_width = MAX_COLS * fwidth; |
662 | max_height = MAX_ROWS * TermWin.fheight; |
716 | max_height = MAX_ROWS * fheight; |
663 | |
717 | |
664 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
718 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
665 | |
719 | |
666 | sb_w = mb_h = 0; |
720 | sb_w = 0; |
667 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
721 | window_vt_x = window_vt_y = int_bwidth; |
668 | |
722 | |
669 | if (scrollbar_visible ()) |
723 | if (scrollBar.state) |
670 | { |
724 | { |
671 | sb_w = scrollbar_TotalWidth (); |
725 | sb_w = scrollbar_TotalWidth (); |
672 | szHint.base_width += sb_w; |
726 | szHint.base_width += sb_w; |
673 | if (!(options & Opt_scrollBar_right)) |
727 | if (!OPTION (Opt_scrollBar_right)) |
674 | window_vt_x += sb_w; |
728 | window_vt_x += sb_w; |
675 | } |
729 | } |
676 | |
730 | |
677 | if (menubar_visible ()) |
|
|
678 | { |
|
|
679 | mb_h = menuBar_TotalHeight (); |
|
|
680 | szHint.base_height += mb_h; |
|
|
681 | window_vt_y += mb_h; |
|
|
682 | } |
|
|
683 | |
|
|
684 | szHint.width_inc = TermWin.fwidth; |
731 | szHint.width_inc = fwidth; |
685 | szHint.height_inc = TermWin.fheight; |
732 | szHint.height_inc = fheight; |
686 | szHint.min_width = szHint.base_width + szHint.width_inc; |
733 | szHint.min_width = szHint.base_width + szHint.width_inc; |
687 | szHint.min_height = szHint.base_height + szHint.height_inc; |
734 | szHint.min_height = szHint.base_height + szHint.height_inc; |
688 | |
735 | |
689 | if (width && width - szHint.base_width < max_width) |
736 | if (newwidth && newwidth - szHint.base_width < max_width) |
690 | { |
737 | { |
691 | szHint.width = width; |
738 | szHint.width = newwidth; |
692 | TermWin.width = width - szHint.base_width; |
739 | width = newwidth - szHint.base_width; |
693 | } |
740 | } |
694 | else |
741 | else |
695 | { |
742 | { |
696 | MIN_IT (TermWin.width, max_width); |
743 | min_it (width, max_width); |
697 | szHint.width = szHint.base_width + TermWin.width; |
744 | szHint.width = szHint.base_width + width; |
698 | } |
745 | } |
699 | |
746 | |
700 | if (height && height - szHint.base_height < max_height) |
747 | if (newheight && newheight - szHint.base_height < max_height) |
701 | { |
748 | { |
702 | szHint.height = height; |
749 | szHint.height = newheight; |
703 | TermWin.height = height - szHint.base_height; |
750 | height = newheight - szHint.base_height; |
704 | } |
751 | } |
705 | else |
752 | else |
706 | { |
753 | { |
707 | MIN_IT (TermWin.height, max_height); |
754 | min_it (height, max_height); |
708 | szHint.height = szHint.base_height + TermWin.height; |
755 | szHint.height = szHint.base_height + height; |
709 | } |
756 | } |
710 | |
757 | |
711 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
758 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
712 | window_sb_x = szHint.width - sb_w; |
759 | window_sb_x = szHint.width - sb_w; |
713 | |
760 | |
714 | if (recalc_x) |
761 | if (recalc_x) |
715 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
762 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
716 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
717 | if (recalc_y) |
763 | if (recalc_y) |
718 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
764 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
719 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
720 | |
765 | |
721 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
766 | ncol = width / fwidth; |
722 | TermWin.nrow = TermWin.height / TermWin.fheight; |
767 | nrow = height / fheight; |
723 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
768 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
724 | TermWin.ncol, TermWin.nrow, szHint.width, |
769 | ncol, nrow, szHint.width, |
725 | szHint.height)); |
770 | szHint.height)); |
726 | return; |
771 | return; |
727 | } |
772 | } |
728 | |
773 | |
729 | /*----------------------------------------------------------------------*/ |
774 | /*----------------------------------------------------------------------*/ |
… | |
… | |
732 | * Called after a window size change. |
777 | * Called after a window size change. |
733 | */ |
778 | */ |
734 | void |
779 | void |
735 | rxvt_term::tt_winch () |
780 | rxvt_term::tt_winch () |
736 | { |
781 | { |
737 | if (pty.pty < 0) |
782 | if (pty->pty < 0) |
738 | return; |
783 | return; |
739 | |
784 | |
740 | struct winsize ws; |
785 | struct winsize ws; |
741 | |
786 | |
742 | ws.ws_col = TermWin.ncol; |
787 | ws.ws_col = ncol; |
743 | ws.ws_row = TermWin.nrow; |
788 | ws.ws_row = nrow; |
744 | ws.ws_xpixel = TermWin.width; |
789 | ws.ws_xpixel = width; |
745 | ws.ws_ypixel = TermWin.height; |
790 | ws.ws_ypixel = height; |
746 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
791 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
747 | |
792 | |
748 | #if 0 |
793 | #if 0 |
749 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
794 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
750 | if (cmd_pid) /* force through to the command */ |
795 | if (cmd_pid) /* force through to the command */ |
751 | kill (cmd_pid, SIGWINCH); |
796 | kill (-cmd_pid, SIGWINCH); |
752 | #endif |
797 | #endif |
753 | } |
798 | } |
754 | |
799 | |
755 | /*----------------------------------------------------------------------*/ |
800 | /*----------------------------------------------------------------------*/ |
756 | /* set_fonts () - load and set the various fonts |
801 | /* set_fonts () - load and set the various fonts |
757 | /* |
802 | * |
758 | * init = 1 - initialize |
803 | * init = 1 - initialize |
759 | * |
804 | * |
760 | * fontname == FONT_UP - switch to bigger font |
805 | * fontname == FONT_UP - switch to bigger font |
761 | * fontname == FONT_DN - switch to smaller font |
806 | * fontname == FONT_DN - switch to smaller font |
762 | */ |
807 | */ |
… | |
… | |
774 | return false; |
819 | return false; |
775 | } |
820 | } |
776 | |
821 | |
777 | #if ENABLE_STYLES |
822 | #if ENABLE_STYLES |
778 | for (int i = RS_styleCount; --i; ) |
823 | for (int i = RS_styleCount; --i; ) |
779 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
824 | if (fontset[i] != fontset[0]) |
780 | delete TermWin.fontset[i]; |
825 | delete fontset[i]; |
781 | #endif |
826 | #endif |
782 | |
827 | |
783 | delete TermWin.fontset[0]; |
828 | delete fontset[0]; |
784 | TermWin.fontset[0] = fs; |
829 | fontset[0] = fs; |
785 | |
830 | |
786 | prop = (*fs)[1]->properties (); |
831 | prop = (*fs)[1]->properties (); |
|
|
832 | prop.height += lineSpace; |
787 | fs->set_prop (prop); |
833 | fs->set_prop (prop); |
788 | |
834 | |
789 | TermWin.fwidth = prop.width; |
835 | fwidth = prop.width; |
790 | TermWin.fheight = prop.height; |
836 | fheight = prop.height; |
791 | TermWin.fweight = prop.weight; |
837 | fbase = prop.ascent; |
792 | TermWin.fslant = prop.slant; |
|
|
793 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
794 | |
838 | |
795 | for (int style = 1; style < 4; style++) |
839 | for (int style = 1; style < 4; style++) |
796 | { |
840 | { |
797 | #if ENABLE_STYLES |
841 | #if ENABLE_STYLES |
798 | const char *res = rs[Rs_font + style]; |
842 | const char *res = rs[Rs_font + style]; |
799 | |
843 | |
800 | if (res && !*res) |
844 | if (res && !*res) |
801 | TermWin.fontset[style] = TermWin.fontset[0]; |
845 | fontset[style] = fontset[0]; |
802 | else |
846 | else |
803 | { |
847 | { |
804 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
848 | fontset[style] = fs = new rxvt_fontset (this); |
805 | rxvt_fontprop prop2 = prop; |
849 | rxvt_fontprop prop2 = prop; |
806 | |
850 | |
807 | if (res) |
851 | if (res) |
808 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
852 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
809 | else |
853 | else |
810 | { |
854 | { |
811 | res = TermWin.fontset[0]->fontdesc; |
855 | res = fontset[0]->fontdesc; |
812 | |
856 | |
813 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
857 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
814 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
858 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
815 | } |
859 | } |
816 | |
860 | |
817 | fs->populate (res); |
861 | fs->populate (res); |
818 | fs->set_prop (prop2); |
862 | fs->set_prop (prop2); |
819 | } |
863 | } |
820 | #else |
864 | #else |
821 | TermWin.fontset[style] = TermWin.fontset[0]; |
865 | fontset[style] = fontset[0]; |
822 | #endif |
866 | #endif |
823 | } |
867 | } |
824 | |
868 | |
825 | if (TermWin.parent[0]) |
869 | if (parent[0]) |
826 | { |
870 | { |
827 | resize_all_windows (0, 0, 0); |
871 | resize_all_windows (0, 0, 0); |
828 | scr_remap_chars (); |
872 | scr_remap_chars (); |
829 | scr_touch (true); |
873 | scr_touch (true); |
830 | } |
874 | } |
… | |
… | |
832 | return true; |
876 | return true; |
833 | } |
877 | } |
834 | |
878 | |
835 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
879 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
836 | { |
880 | { |
837 | // TODO: SMART_WINDOW_TITLE |
|
|
838 | XChangeProperty (display->display, TermWin.parent[0], |
881 | XChangeProperty (display->display, parent[0], |
839 | prop, XA_STRING, 8, PropModeReplace, |
882 | prop, XA_STRING, 8, PropModeReplace, |
840 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
883 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
841 | } |
884 | } |
842 | |
885 | |
843 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
886 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
844 | { |
887 | { |
845 | // TODO: SMART_WINDOW_TITLE |
|
|
846 | wchar_t *ws = rxvt_mbstowcs (str, len); |
888 | wchar_t *ws = rxvt_mbstowcs (str, len); |
847 | char *s = rxvt_wcstoutf8 (ws); |
889 | char *s = rxvt_wcstoutf8 (ws); |
848 | |
890 | |
849 | XChangeProperty (display->display, TermWin.parent[0], |
891 | XChangeProperty (display->display, parent[0], |
850 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
892 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
851 | (const unsigned char *)s, strlen (s)); |
893 | (const unsigned char *)s, strlen (s)); |
852 | |
894 | |
853 | free (s); |
895 | free (s); |
854 | free (ws); |
896 | free (ws); |
… | |
… | |
859 | /* xterm sequences - title, iconName, color (exptl) */ |
901 | /* xterm sequences - title, iconName, color (exptl) */ |
860 | void |
902 | void |
861 | rxvt_term::set_title (const char *str) |
903 | rxvt_term::set_title (const char *str) |
862 | { |
904 | { |
863 | set_string_property (XA_WM_NAME, str); |
905 | set_string_property (XA_WM_NAME, str); |
864 | #if ENABLE_FRILLS |
906 | #if ENABLE_EWMH |
865 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
907 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
866 | #endif |
908 | #endif |
867 | } |
909 | } |
868 | |
910 | |
869 | void |
911 | void |
870 | rxvt_term::set_icon_name (const char *str) |
912 | rxvt_term::set_icon_name (const char *str) |
871 | { |
913 | { |
872 | set_string_property (XA_WM_ICON_NAME, str); |
914 | set_string_property (XA_WM_ICON_NAME, str); |
873 | #if ENABLE_FRILLS |
915 | #if ENABLE_EWMH |
874 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
916 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
875 | #endif |
917 | #endif |
876 | } |
918 | } |
877 | |
919 | |
878 | #ifdef XTERM_COLOR_CHANGE |
920 | #ifdef XTERM_COLOR_CHANGE |
… | |
… | |
887 | |
929 | |
888 | /* handle color aliases */ |
930 | /* handle color aliases */ |
889 | if (isdigit (*color)) |
931 | if (isdigit (*color)) |
890 | { |
932 | { |
891 | i = atoi (color); |
933 | i = atoi (color); |
|
|
934 | |
892 | if (i >= 8 && i <= 15) |
935 | if (i >= 8 && i <= 15) |
893 | { /* bright colors */ |
936 | { /* bright colors */ |
894 | i -= 8; |
937 | i -= 8; |
895 | # ifndef NO_BRIGHTCOLOR |
|
|
896 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
938 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
897 | SET_PIXCOLOR (idx); |
939 | SET_PIXCOLOR (idx); |
898 | goto Done; |
940 | goto done; |
899 | # endif |
|
|
900 | |
|
|
901 | } |
941 | } |
|
|
942 | |
902 | if (i >= 0 && i <= 7) |
943 | if (i >= 0 && i <= 7) |
903 | { /* normal colors */ |
944 | { /* normal colors */ |
904 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
945 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
905 | SET_PIXCOLOR (idx); |
946 | SET_PIXCOLOR (idx); |
906 | goto Done; |
947 | goto done; |
907 | } |
948 | } |
908 | } |
949 | } |
909 | |
950 | |
910 | if (!rXParseAllocColor (& xcol, color)) |
951 | if (!rXParseAllocColor (&xcol, color)) |
911 | return; |
952 | return; |
912 | |
953 | |
913 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
954 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
914 | |
955 | |
915 | /* |
956 | /* |
… | |
… | |
931 | pix_colors_focused[idx] = xcol; |
972 | pix_colors_focused[idx] = xcol; |
932 | SET_PIXCOLOR (idx); |
973 | SET_PIXCOLOR (idx); |
933 | |
974 | |
934 | /* XSetWindowAttributes attr; */ |
975 | /* XSetWindowAttributes attr; */ |
935 | /* Cursor cursor; */ |
976 | /* Cursor cursor; */ |
936 | Done: |
977 | done: |
|
|
978 | |
937 | #ifdef OFF_FOCUS_FADING |
979 | #if OFF_FOCUS_FADING |
938 | if (rs[Rs_fade]) |
980 | if (rs[Rs_fade]) |
939 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
981 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
940 | #endif |
982 | #endif |
941 | |
983 | |
942 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
984 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
943 | |
985 | |
944 | recolour_cursor (); |
986 | recolour_cursor (); |
… | |
… | |
1015 | |
1057 | |
1016 | /* -------------------------------------------------------------------- * |
1058 | /* -------------------------------------------------------------------- * |
1017 | * - WINDOW RESIZING - * |
1059 | * - WINDOW RESIZING - * |
1018 | * -------------------------------------------------------------------- */ |
1060 | * -------------------------------------------------------------------- */ |
1019 | void |
1061 | void |
1020 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1062 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1021 | { |
1063 | { |
1022 | int fix_screen; |
1064 | int fix_screen; |
1023 | |
|
|
1024 | #ifdef SMART_RESIZE |
|
|
1025 | int old_width = szHint.width, old_height = szHint.height; |
1065 | int old_width = szHint.width, old_height = szHint.height; |
1026 | #endif |
1066 | dDisp; |
1027 | |
1067 | |
1028 | window_calc (width, height); |
1068 | window_calc (newwidth, newheight); |
1029 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1069 | XSetWMNormalHints (disp, parent[0], &szHint); |
1030 | |
1070 | |
1031 | if (!ignoreparent) |
1071 | if (!ignoreparent) |
1032 | { |
1072 | { |
1033 | #ifdef SMART_RESIZE |
1073 | #ifdef SMART_RESIZE |
1034 | /* |
1074 | /* |
… | |
… | |
1038 | int x, y, x1, y1; |
1078 | int x, y, x1, y1; |
1039 | int dx, dy; |
1079 | int dx, dy; |
1040 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1080 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1041 | Window unused_cr; |
1081 | Window unused_cr; |
1042 | |
1082 | |
1043 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1083 | XTranslateCoordinates (disp, parent[0], display->root, |
1044 | 0, 0, &x, &y, &unused_cr); |
1084 | 0, 0, &x, &y, &unused_cr); |
1045 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1085 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1046 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1086 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1047 | /* |
1087 | /* |
1048 | * if display->root isn't the parent window, a WM will probably have offset |
1088 | * if display->root isn't the parent window, a WM will probably have offset |
1049 | * our position for handles and decorations. Counter it |
1089 | * our position for handles and decorations. Counter it |
1050 | */ |
1090 | */ |
… | |
… | |
1052 | { |
1092 | { |
1053 | x -= x1; |
1093 | x -= x1; |
1054 | y -= y1; |
1094 | y -= y1; |
1055 | } |
1095 | } |
1056 | |
1096 | |
1057 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1097 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1058 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1098 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1059 | dx = old_width - szHint.width; |
1099 | dx = old_width - szHint.width; |
1060 | dy = old_height - szHint.height; |
1100 | dy = old_height - szHint.height; |
1061 | |
1101 | |
1062 | /* Check position of the center of the window */ |
1102 | /* Check position of the center of the window */ |
1063 | if (x < x1) /* left half */ |
1103 | if (x < x1) /* left half */ |
… | |
… | |
1067 | if (y < y1) /* top half */ |
1107 | if (y < y1) /* top half */ |
1068 | dy = 0; |
1108 | dy = 0; |
1069 | else if (y == y1) /* exact center */ |
1109 | else if (y == y1) /* exact center */ |
1070 | dy /= 2; |
1110 | dy /= 2; |
1071 | |
1111 | |
1072 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1112 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1073 | szHint.width, szHint.height); |
1113 | szHint.width, szHint.height); |
1074 | #else |
1114 | #else |
1075 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1115 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1076 | #endif |
1116 | #endif |
1077 | } |
1117 | } |
1078 | |
1118 | |
1079 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1119 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1080 | |
1120 | |
1081 | if (fix_screen || width != old_width || height != old_height) |
1121 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1082 | { |
1122 | { |
1083 | if (scrollbar_visible ()) |
1123 | if (scrollBar.state) |
1084 | { |
1124 | { |
1085 | XMoveResizeWindow (display->display, scrollBar.win, |
1125 | XMoveResizeWindow (disp, scrollBar.win, |
1086 | window_sb_x, 0, |
1126 | window_sb_x, 0, |
1087 | scrollbar_TotalWidth (), szHint.height); |
1127 | scrollbar_TotalWidth (), szHint.height); |
1088 | resize_scrollbar (); |
1128 | resize_scrollbar (); |
1089 | } |
1129 | } |
1090 | |
1130 | |
1091 | if (menubar_visible ()) |
|
|
1092 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1093 | window_vt_x, 0, |
|
|
1094 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1095 | |
|
|
1096 | XMoveResizeWindow (display->display, TermWin.vt, |
1131 | XMoveResizeWindow (disp, vt, |
1097 | window_vt_x, window_vt_y, |
1132 | window_vt_x, window_vt_y, |
1098 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1133 | width, height); |
|
|
1134 | |
1099 | scr_clear (); |
1135 | scr_clear (); |
1100 | #ifdef XPM_BACKGROUND |
1136 | #ifdef XPM_BACKGROUND |
1101 | resize_pixmap (); |
1137 | resize_pixmap (); |
1102 | #endif |
1138 | #endif |
1103 | } |
1139 | } |
… | |
… | |
1108 | int old_ncol = prev_ncol; |
1144 | int old_ncol = prev_ncol; |
1109 | |
1145 | |
1110 | /* scr_reset only works on the primary screen */ |
1146 | /* scr_reset only works on the primary screen */ |
1111 | if (old_height) /* this is not the first time through */ |
1147 | if (old_height) /* this is not the first time through */ |
1112 | { |
1148 | { |
1113 | unsigned int ncol = TermWin.ncol; |
1149 | unsigned int ocol = ncol; |
1114 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1150 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1115 | curr_screen = scr_change_screen (PRIMARY); |
1151 | curr_screen = scr_change_screen (PRIMARY); |
1116 | TermWin.ncol = ncol; |
1152 | ncol = ocol; |
1117 | } |
1153 | } |
1118 | |
1154 | |
1119 | scr_reset (); |
1155 | scr_reset (); |
1120 | |
1156 | |
1121 | if (curr_screen >= 0) /* this is not the first time through */ |
1157 | if (curr_screen >= 0) /* this is not the first time through */ |
1122 | { |
1158 | { |
1123 | scr_change_screen (curr_screen); |
1159 | scr_change_screen (curr_screen); |
1124 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1160 | selection_check (old_ncol != ncol ? 4 : 0); |
1125 | } |
1161 | } |
1126 | } |
1162 | } |
1127 | |
1163 | |
1128 | old_width = szHint.width; |
1164 | old_width = szHint.width; |
1129 | old_height = szHint.height; |
1165 | old_height = szHint.height; |
|
|
1166 | |
|
|
1167 | #ifdef XPM_BACKGROUND |
|
|
1168 | if (pixmap) |
|
|
1169 | scr_touch (false); |
|
|
1170 | #endif |
1130 | |
1171 | |
1131 | #ifdef USE_XIM |
1172 | #ifdef USE_XIM |
1132 | IMSetStatusPosition (); |
1173 | IMSetStatusPosition (); |
1133 | #endif |
1174 | #endif |
1134 | } |
1175 | } |
… | |
… | |
1136 | /* |
1177 | /* |
1137 | * Set the width/height of the vt window in characters. Units are pixels. |
1178 | * Set the width/height of the vt window in characters. Units are pixels. |
1138 | * good for toggling 80/132 columns |
1179 | * good for toggling 80/132 columns |
1139 | */ |
1180 | */ |
1140 | void |
1181 | void |
1141 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1182 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1142 | { |
1183 | { |
1143 | XWindowAttributes wattr; |
1184 | XWindowAttributes wattr; |
1144 | |
1185 | |
1145 | if (width == 0 || height == 0) |
1186 | if (newwidth == 0 || newheight == 0) |
1146 | { |
1187 | { |
1147 | XGetWindowAttributes (display->display, display->root, &wattr); |
1188 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1189 | |
1148 | if (width == 0) |
1190 | if (newwidth == 0) |
1149 | width = wattr.width - szHint.base_width; |
1191 | newwidth = wattr.width - szHint.base_width; |
1150 | if (height == 0) |
1192 | if (newheight == 0) |
1151 | height = wattr.height - szHint.base_height; |
1193 | newheight = wattr.height - szHint.base_height; |
1152 | } |
|
|
1153 | |
|
|
1154 | if (width != TermWin.width || height != TermWin.height) |
|
|
1155 | { |
1194 | } |
|
|
1195 | |
|
|
1196 | if (newwidth != width || newheight != height) |
|
|
1197 | { |
1156 | width += szHint.base_width; |
1198 | newwidth += szHint.base_width; |
1157 | height += szHint.base_height; |
1199 | newheight += szHint.base_height; |
1158 | resize_all_windows (width, height, 0); |
1200 | resize_all_windows (newwidth, newheight, 0); |
1159 | } |
1201 | } |
1160 | } |
1202 | } |
1161 | |
1203 | |
1162 | /* -------------------------------------------------------------------- * |
1204 | /* -------------------------------------------------------------------- * |
1163 | * - X INPUT METHOD ROUTINES - * |
1205 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1173 | |
1215 | |
1174 | void |
1216 | void |
1175 | rxvt_term::im_set_size (XRectangle &size) |
1217 | rxvt_term::im_set_size (XRectangle &size) |
1176 | { |
1218 | { |
1177 | // the int_bwidth terms make no sense to me |
1219 | // the int_bwidth terms make no sense to me |
1178 | size.x = TermWin.int_bwidth; |
1220 | size.x = int_bwidth; |
1179 | size.y = TermWin.int_bwidth; |
1221 | size.y = int_bwidth; |
1180 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1222 | size.width = Width2Pixel (ncol) + int_bwidth; |
1181 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1223 | size.height = Height2Pixel (nrow) + int_bwidth; |
1182 | } |
1224 | } |
1183 | |
1225 | |
1184 | void |
1226 | void |
1185 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1227 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1186 | XRectangle &status_rect, |
1228 | XRectangle &status_rect, |
1187 | const XRectangle &needed_rect) |
1229 | const XRectangle &needed_rect) |
1188 | { |
1230 | { |
1189 | preedit_rect.x = needed_rect.width; |
1231 | preedit_rect.x = needed_rect.width; |
1190 | preedit_rect.y = 0; |
1232 | preedit_rect.y = 0; |
1191 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1233 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1192 | preedit_rect.height = TermWin.fheight; |
1234 | preedit_rect.height = fheight; |
1193 | |
1235 | |
1194 | status_rect.x = 0; |
1236 | status_rect.x = 0; |
1195 | status_rect.y = 0; |
1237 | status_rect.y = 0; |
1196 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1238 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1197 | status_rect.height = TermWin.fheight; |
1239 | status_rect.height = fheight; |
1198 | } |
1240 | } |
1199 | |
1241 | |
1200 | /* Checking whether input method is running. */ |
1242 | /* Checking whether input method is running. */ |
1201 | bool |
1243 | bool |
1202 | rxvt_term::IMisRunning () |
1244 | rxvt_term::IMisRunning () |
… | |
… | |
1230 | { |
1272 | { |
1231 | XPoint nspot; |
1273 | XPoint nspot; |
1232 | XVaNestedList preedit_attr; |
1274 | XVaNestedList preedit_attr; |
1233 | |
1275 | |
1234 | if (!Input_Context |
1276 | if (!Input_Context |
1235 | || !TermWin.focus |
1277 | || !focus |
1236 | || !(input_style & XIMPreeditPosition)) |
1278 | || !(input_style & XIMPreeditPosition)) |
1237 | return; |
1279 | return; |
1238 | |
1280 | |
1239 | im_set_position (nspot); |
1281 | im_set_position (nspot); |
1240 | |
1282 | |
… | |
… | |
1276 | XRectangle rect, status_rect, needed_rect; |
1318 | XRectangle rect, status_rect, needed_rect; |
1277 | unsigned long fg, bg; |
1319 | unsigned long fg, bg; |
1278 | const char *p; |
1320 | const char *p; |
1279 | char **s; |
1321 | char **s; |
1280 | XIMStyles *xim_styles; |
1322 | XIMStyles *xim_styles; |
|
|
1323 | |
|
|
1324 | set_environ (envv); |
1281 | |
1325 | |
1282 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1326 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1283 | return false; |
1327 | return false; |
1284 | |
1328 | |
1285 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1329 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
… | |
… | |
1360 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1404 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1361 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1405 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1362 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1406 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1363 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1407 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1364 | "*", |
1408 | "*", |
1365 | TermWin.fheight, |
1409 | fheight, |
1366 | TermWin.fheight + 1, TermWin.fheight - 1, |
1410 | fheight + 1, fheight - 1, |
1367 | TermWin.fheight - 2, TermWin.fheight + 2); |
1411 | fheight - 2, fheight + 2); |
1368 | |
1412 | |
1369 | fs = XCreateFontSet (display->display, pat, |
1413 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1370 | &missing_charset_list, &missing_charset_count, &def_string); |
1414 | &missing_charset_list, &missing_charset_count, &def_string); |
1371 | |
1415 | |
1372 | if (missing_charset_list) |
1416 | if (missing_charset_list) |
1373 | XFreeStringList (missing_charset_list); |
1417 | XFreeStringList (missing_charset_list); |
1374 | |
1418 | |
… | |
… | |
1418 | NULL); |
1462 | NULL); |
1419 | } |
1463 | } |
1420 | |
1464 | |
1421 | Input_Context = XCreateIC (xim, |
1465 | Input_Context = XCreateIC (xim, |
1422 | XNInputStyle, input_style, |
1466 | XNInputStyle, input_style, |
1423 | XNClientWindow, TermWin.vt, |
1467 | XNClientWindow, vt, |
1424 | XNFocusWindow, TermWin.parent[0], |
1468 | XNFocusWindow, parent[0], |
1425 | preedit_attr ? XNPreeditAttributes : NULL, |
1469 | preedit_attr ? XNPreeditAttributes : NULL, |
1426 | preedit_attr, |
1470 | preedit_attr, |
1427 | status_attr ? XNStatusAttributes : NULL, |
1471 | status_attr ? XNStatusAttributes : NULL, |
1428 | status_attr, NULL); |
1472 | status_attr, NULL); |
1429 | |
1473 | |
… | |
… | |
1446 | } |
1490 | } |
1447 | |
1491 | |
1448 | void |
1492 | void |
1449 | rxvt_term::im_cb () |
1493 | rxvt_term::im_cb () |
1450 | { |
1494 | { |
1451 | int i, found, had_im; |
1495 | int i; |
1452 | const char *p; |
1496 | const char *p; |
1453 | char **s; |
1497 | char **s; |
1454 | char buf[IMBUFSIZ]; |
1498 | char buf[IMBUFSIZ]; |
|
|
1499 | |
|
|
1500 | make_current (); |
1455 | |
1501 | |
1456 | im_destroy (); |
1502 | im_destroy (); |
1457 | |
1503 | |
1458 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1504 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1459 | if (Input_Context) |
1505 | if (Input_Context) |
… | |
… | |
1511 | { |
1557 | { |
1512 | XRectangle preedit_rect, status_rect, *needed_rect; |
1558 | XRectangle preedit_rect, status_rect, *needed_rect; |
1513 | XVaNestedList preedit_attr, status_attr; |
1559 | XVaNestedList preedit_attr, status_attr; |
1514 | |
1560 | |
1515 | if (!Input_Context |
1561 | if (!Input_Context |
1516 | || !TermWin.focus |
1562 | || !focus |
1517 | || !(input_style & XIMPreeditArea) |
1563 | || !(input_style & XIMPreeditArea) |
1518 | || !IMisRunning ()) |
1564 | || !IMisRunning ()) |
1519 | return; |
1565 | return; |
1520 | |
1566 | |
1521 | /* Getting the necessary width of preedit area */ |
1567 | /* Getting the necessary width of preedit area */ |
… | |
… | |
1536 | XFree (preedit_attr); |
1582 | XFree (preedit_attr); |
1537 | XFree (status_attr); |
1583 | XFree (status_attr); |
1538 | } |
1584 | } |
1539 | #endif /* USE_XIM */ |
1585 | #endif /* USE_XIM */ |
1540 | |
1586 | |
1541 | /*----------------------------------------------------------------------*/ |
|
|
1542 | rxvt_t rxvt_current_term; |
|
|
1543 | |
|
|
1544 | /*----------------------- end-of-file (C source) -----------------------*/ |
1587 | /*----------------------- end-of-file (C source) -----------------------*/ |