… | |
… | |
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" |
36 | |
37 | |
|
|
38 | #include <limits> |
|
|
39 | |
37 | #include <signal.h> |
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> |
51 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
52 | static uid_t saved_euid; |
|
|
53 | static gid_t saved_egid; |
|
|
54 | #endif |
|
|
55 | |
|
|
56 | bool |
|
|
57 | rxvt_tainted () |
|
|
58 | { |
|
|
59 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
60 | return getuid () != saved_euid || getgid () != saved_egid; |
|
|
61 | #else |
|
|
62 | return false; |
|
|
63 | #endif |
|
|
64 | } |
48 | |
65 | |
49 | vector<rxvt_term *> rxvt_term::termlist; |
66 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
67 | |
51 | static char curlocale[128]; |
68 | static char curlocale[128], savelocale[128]; |
52 | |
69 | |
53 | bool |
70 | bool |
54 | rxvt_set_locale (const char *locale) |
71 | rxvt_set_locale (const char *locale) |
55 | { |
72 | { |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
73 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
74 | return false; |
58 | |
75 | |
59 | strncpy (curlocale, locale, 128); |
76 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
77 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
78 | return true; |
|
|
79 | } |
|
|
80 | |
|
|
81 | void |
|
|
82 | rxvt_push_locale (const char *locale) |
|
|
83 | { |
|
|
84 | strcpy (savelocale, curlocale); |
|
|
85 | rxvt_set_locale (locale); |
|
|
86 | } |
|
|
87 | |
|
|
88 | void |
|
|
89 | rxvt_pop_locale () |
|
|
90 | { |
|
|
91 | rxvt_set_locale (savelocale); |
62 | } |
92 | } |
63 | |
93 | |
64 | #if ENABLE_COMBINING |
94 | #if ENABLE_COMBINING |
65 | class rxvt_composite_vec rxvt_composite; |
95 | class rxvt_composite_vec rxvt_composite; |
66 | |
96 | |
… | |
… | |
123 | return len; |
153 | return len; |
124 | |
154 | |
125 | } |
155 | } |
126 | #endif |
156 | #endif |
127 | |
157 | |
128 | void * |
|
|
129 | rxvt_term::operator new (size_t s) |
|
|
130 | { |
|
|
131 | void *p = malloc (s); |
|
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132 | |
|
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133 | memset (p, 0, s); |
|
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134 | return p; |
|
|
135 | } |
|
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136 | |
|
|
137 | void |
|
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138 | rxvt_term::operator delete (void *p, size_t s) |
|
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139 | { |
|
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140 | free (p); |
|
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141 | } |
|
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142 | |
|
|
143 | rxvt_term::rxvt_term () |
158 | rxvt_term::rxvt_term () |
144 | : |
159 | : |
145 | #if TRANSPARENT |
160 | #if TRANSPARENT |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
161 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
147 | #endif |
162 | #endif |
148 | #ifdef HAVE_SCROLLBARS |
163 | #ifdef HAVE_SCROLLBARS |
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
164 | scrollbar_ev (this, &rxvt_term::x_cb), |
150 | #endif |
|
|
151 | #ifdef MENUBAR |
|
|
152 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
153 | #endif |
165 | #endif |
154 | #ifdef CURSOR_BLINK |
166 | #ifdef CURSOR_BLINK |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
167 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
156 | #endif |
168 | #endif |
157 | #ifdef TEXT_BLINK |
169 | #ifdef TEXT_BLINK |
… | |
… | |
181 | incr_ev (this, &rxvt_term::incr_cb) |
193 | incr_ev (this, &rxvt_term::incr_cb) |
182 | { |
194 | { |
183 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
184 | |
196 | |
185 | termlist.push_back (this); |
197 | termlist.push_back (this); |
186 | } |
|
|
187 | |
198 | |
188 | rxvt_term::~rxvt_term () |
199 | #ifdef KEYSYM_RESOURCE |
189 | { |
200 | keyboard = new keyboard_manager; |
190 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
191 | |
201 | |
|
|
202 | if (!keyboard) |
|
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203 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
204 | #endif |
|
|
205 | } |
|
|
206 | |
|
|
207 | // clean up the most important stuff, do *not* call x or free mem etc. |
|
|
208 | // for use before an emergency exit |
|
|
209 | void rxvt_term::emergency_cleanup () |
|
|
210 | { |
192 | if (cmd_pid) |
211 | if (cmd_pid) |
193 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
194 | |
213 | |
195 | pty.put (); |
|
|
196 | |
|
|
197 | #ifdef UTMP_SUPPORT |
214 | #ifdef UTMP_SUPPORT |
198 | privileged_utmp (RESTORE); |
215 | privileged_utmp (RESTORE); |
199 | #endif |
216 | #endif |
200 | |
217 | |
|
|
218 | delete pty; pty = 0; |
|
|
219 | } |
|
|
220 | |
|
|
221 | rxvt_term::~rxvt_term () |
|
|
222 | { |
|
|
223 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
224 | |
|
|
225 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
226 | |
|
|
227 | emergency_cleanup (); |
|
|
228 | |
|
|
229 | #if ENABLE_STYLES |
|
|
230 | for (int i = RS_styleCount; --i; ) |
|
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231 | if (fontset[i] != fontset[0]) |
|
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232 | delete fontset[i]; |
|
|
233 | #endif |
201 | delete TermWin.fontset; |
234 | delete fontset[0]; |
202 | |
235 | |
203 | if (display) |
236 | if (display) |
204 | { |
237 | { |
|
|
238 | dDisp; |
|
|
239 | |
205 | selection_clear (); |
240 | selection_clear (); |
206 | |
241 | |
207 | #ifdef USE_XIM |
242 | #ifdef USE_XIM |
208 | im_destroy (); |
243 | im_destroy (); |
209 | #endif |
244 | #endif |
210 | #ifdef MENUBAR |
|
|
211 | if (menubarGC) XFreeGC (display->display, menubarGC); |
|
|
212 | #endif |
|
|
213 | #ifdef XTERM_SCROLLBAR |
245 | #ifdef XTERM_SCROLLBAR |
214 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
246 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
215 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
247 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
216 | #endif |
248 | #endif |
217 | #ifdef PLAIN_SCROLLBAR |
249 | #ifdef PLAIN_SCROLLBAR |
218 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
250 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
219 | #endif |
251 | #endif |
220 | #ifdef NEXT_SCROLLBAR |
252 | #ifdef NEXT_SCROLLBAR |
221 | if (blackGC) XFreeGC (display->display, blackGC); |
253 | if (blackGC) XFreeGC (disp, blackGC); |
222 | if (whiteGC) XFreeGC (display->display, whiteGC); |
254 | if (whiteGC) XFreeGC (disp, whiteGC); |
223 | if (grayGC) XFreeGC (display->display, grayGC); |
255 | if (grayGC) XFreeGC (disp, grayGC); |
224 | if (darkGC) XFreeGC (display->display, darkGC); |
256 | if (darkGC) XFreeGC (disp, darkGC); |
225 | if (stippleGC) XFreeGC (display->display, stippleGC); |
257 | if (stippleGC) XFreeGC (disp, stippleGC); |
226 | if (dimple) XFreePixmap (display->display, dimple); |
258 | if (dimple) XFreePixmap (disp, dimple); |
227 | if (upArrow) XFreePixmap (display->display, upArrow); |
259 | if (upArrow) XFreePixmap (disp, upArrow); |
228 | if (downArrow) XFreePixmap (display->display, downArrow); |
260 | if (downArrow) XFreePixmap (disp, downArrow); |
229 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
261 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
230 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
262 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
231 | #endif |
263 | #endif |
232 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
264 | #ifdef RXVT_SCROLLBAR |
233 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
265 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
234 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
266 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
235 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
267 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
236 | #endif |
268 | #endif |
237 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
269 | if (gc) XFreeGC (disp, gc); |
238 | |
270 | |
239 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
240 | delete menuBar.drawable; |
271 | delete drawable; |
241 | //if (menuBar.win) |
|
|
242 | // XDestroyWindow (display->display, menuBar.win); |
|
|
243 | #endif |
|
|
244 | delete TermWin.drawable; |
|
|
245 | // destroy all windows |
272 | // destroy all windows |
246 | if (TermWin.parent[0]) |
273 | if (parent[0]) |
247 | XDestroyWindow (display->display, TermWin.parent[0]); |
274 | XDestroyWindow (disp, parent[0]); |
248 | } |
275 | } |
249 | |
276 | |
250 | // TODO: free pixcolours, colours should become part of rxvt_display |
277 | // TODO: free pixcolours, colours should become part of rxvt_display |
251 | |
|
|
252 | delete pix_colors_focused; |
278 | delete pix_colors_focused; |
253 | #ifdef OFF_FOCUS_FADING |
279 | #if OFF_FOCUS_FADING |
254 | delete pix_colors_unfocused; |
280 | delete pix_colors_unfocused; |
255 | #endif |
281 | #endif |
256 | |
282 | |
257 | displays.put (display); |
283 | displays.put (display); |
258 | |
284 | |
259 | scr_release (); |
285 | scr_release (); |
260 | |
286 | |
261 | /* clear all resources */ |
287 | /* clear all resources */ |
262 | for (int i = 0; i < allocated.size (); i++) |
288 | for (int i = 0; i < allocated.size (); i++) |
263 | free (allocated[i]); |
289 | free (allocated [i]); |
264 | |
290 | |
265 | free (selection.text); |
291 | free (selection.text); |
266 | // TODO: manage env vars in child only(!) |
292 | // TODO: manage env vars in child only(!) |
267 | free (env_windowid); |
293 | free (env_windowid); |
268 | free (env_display); |
294 | free (env_display); |
269 | free (env_term); |
295 | free (env_term); |
270 | free (env_colorfgbg); |
296 | free (env_colorfgbg); |
271 | free (locale); |
297 | free (locale); |
272 | #if 0 |
298 | free (v_buffer); |
273 | free (codeset); |
299 | free (incr_buf); |
274 | #endif |
|
|
275 | |
300 | |
276 | delete envv; |
301 | delete envv; |
277 | delete argv; |
302 | delete argv; |
|
|
303 | |
|
|
304 | #ifdef KEYSYM_RESOURCE |
|
|
305 | delete keyboard; |
|
|
306 | #endif |
|
|
307 | } |
|
|
308 | |
|
|
309 | void |
|
|
310 | rxvt_term::child_exit () |
|
|
311 | { |
|
|
312 | cmd_pid = 0; |
|
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313 | |
|
|
314 | if (!OPTION (Opt_hold)) |
|
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315 | destroy (); |
278 | } |
316 | } |
279 | |
317 | |
280 | void |
318 | void |
281 | rxvt_term::destroy () |
319 | rxvt_term::destroy () |
282 | { |
320 | { |
… | |
… | |
292 | #if USE_XIM |
330 | #if USE_XIM |
293 | im_ev.stop (display); |
331 | im_ev.stop (display); |
294 | #endif |
332 | #endif |
295 | #if HAVE_SCROLLBARS |
333 | #if HAVE_SCROLLBARS |
296 | scrollbar_ev.stop (display); |
334 | scrollbar_ev.stop (display); |
297 | #endif |
|
|
298 | #if MENUBAR |
|
|
299 | menubar_ev.stop (display); |
|
|
300 | #endif |
335 | #endif |
301 | #if TRANSPARENT |
336 | #if TRANSPARENT |
302 | rootwin_ev.stop (display); |
337 | rootwin_ev.stop (display); |
303 | #endif |
338 | #endif |
304 | incr_ev.stop (); |
339 | incr_ev.stop (); |
… | |
… | |
328 | } |
363 | } |
329 | |
364 | |
330 | void |
365 | void |
331 | rxvt_term::destroy_cb (time_watcher &w) |
366 | rxvt_term::destroy_cb (time_watcher &w) |
332 | { |
367 | { |
333 | SET_R (this); |
368 | make_current (); |
334 | |
369 | |
335 | delete this; |
370 | delete this; |
336 | } |
371 | } |
337 | |
372 | |
338 | /*----------------------------------------------------------------------*/ |
373 | /*----------------------------------------------------------------------*/ |
339 | /* rxvt_init () */ |
374 | /* |
|
|
375 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
376 | * TODO: if debugging, this should free up any known resources if we can |
|
|
377 | */ |
|
|
378 | static XErrorHandler old_xerror_handler; |
|
|
379 | |
|
|
380 | static void |
|
|
381 | rxvt_emergency_cleanup () |
|
|
382 | { |
|
|
383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
384 | (*t)->emergency_cleanup (); |
|
|
385 | } |
|
|
386 | |
|
|
387 | #if ENABLE_FRILLS |
|
|
388 | static void |
|
|
389 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
390 | { |
|
|
391 | char buffer[BUFSIZ]; |
|
|
392 | char mesg[BUFSIZ]; |
|
|
393 | char number[32]; |
|
|
394 | char *mtype = "XlibMessage"; |
|
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395 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
396 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
397 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
398 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
399 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
400 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
401 | sprintf(number, "%d", event->request_code); |
|
|
402 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
403 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
404 | if (event->request_code >= 128) { |
|
|
405 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
406 | mesg, BUFSIZ); |
|
|
407 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
408 | } |
|
|
409 | if ((event->error_code == BadWindow) || |
|
|
410 | (event->error_code == BadPixmap) || |
|
|
411 | (event->error_code == BadCursor) || |
|
|
412 | (event->error_code == BadFont) || |
|
|
413 | (event->error_code == BadDrawable) || |
|
|
414 | (event->error_code == BadColor) || |
|
|
415 | (event->error_code == BadGC) || |
|
|
416 | (event->error_code == BadIDChoice) || |
|
|
417 | (event->error_code == BadValue) || |
|
|
418 | (event->error_code == BadAtom)) { |
|
|
419 | if (event->error_code == BadValue) |
|
|
420 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
421 | mesg, BUFSIZ); |
|
|
422 | else if (event->error_code == BadAtom) |
|
|
423 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
424 | mesg, BUFSIZ); |
|
|
425 | else |
|
|
426 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
427 | mesg, BUFSIZ); |
|
|
428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
429 | } |
|
|
430 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
431 | mesg, BUFSIZ); |
|
|
432 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
433 | } |
|
|
434 | #endif |
|
|
435 | |
|
|
436 | int |
|
|
437 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
438 | { |
|
|
439 | if (GET_R->allowedxerror == -1) |
|
|
440 | GET_R->allowedxerror = event->error_code; |
|
|
441 | else |
|
|
442 | { |
|
|
443 | // GET_R is most likely not the terminal which caused the error, |
|
|
444 | // so just output the error and continue |
|
|
445 | #if ENABLE_FRILLS |
|
|
446 | print_x_error (display, event); |
|
|
447 | #else |
|
|
448 | old_xerror_handler (display, event); |
|
|
449 | #endif |
|
|
450 | } |
|
|
451 | |
|
|
452 | return 0; |
|
|
453 | } |
|
|
454 | |
|
|
455 | int |
|
|
456 | rxvt_xioerror_handler (Display *display) |
|
|
457 | { |
|
|
458 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
459 | DisplayString (display)); |
|
|
460 | rxvt_emergency_cleanup (); |
|
|
461 | _exit (EXIT_FAILURE); |
|
|
462 | } |
|
|
463 | |
|
|
464 | /*----------------------------------------------------------------------*/ |
340 | bool |
465 | bool |
341 | rxvt_term::init (int argc, const char *const *argv) |
466 | rxvt_term::init (int argc, const char *const *argv) |
342 | { |
467 | { |
343 | SET_R (this); |
468 | SET_R (this); |
|
|
469 | set_locale (""); |
|
|
470 | set_environ (envv); // few things in X do not call setlocale :( |
344 | |
471 | |
345 | if (!init_vars ()) |
472 | if (!init_vars ()) |
346 | return false; |
473 | return false; |
347 | |
474 | |
348 | init_secondary (); |
475 | init_secondary (); |
349 | |
476 | |
350 | const char **cmd_argv = init_resources (argc, argv); |
477 | const char **cmd_argv = init_resources (argc, argv); |
351 | |
478 | |
352 | set_locale (""); |
479 | #ifdef KEYSYM_RESOURCE |
353 | |
480 | keyboard->register_done (); |
354 | #if MENUBAR_MAX |
|
|
355 | menubar_read (rs[Rs_menu]); |
|
|
356 | #endif |
481 | #endif |
|
|
482 | |
357 | #ifdef HAVE_SCROLLBARS |
483 | #ifdef HAVE_SCROLLBARS |
358 | if (options & Opt_scrollBar) |
484 | if (OPTION (Opt_scrollBar)) |
359 | scrollBar.setIdle (); /* set existence for size calculations */ |
485 | scrollBar.setIdle (); /* set existence for size calculations */ |
360 | #endif |
486 | #endif |
361 | |
487 | |
|
|
488 | #if ENABLE_PERL |
|
|
489 | if (!rs[Rs_perl_ext_1]) |
|
|
490 | rs[Rs_perl_ext_1] = "default"; |
|
|
491 | |
|
|
492 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
493 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
494 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
495 | { |
|
|
496 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
497 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
498 | if (rxvt_tainted ()) |
|
|
499 | { |
|
|
500 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
501 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
502 | { |
|
|
503 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
504 | rs[Rs_perl_lib] = 0; |
|
|
505 | rs[Rs_perl_eval] = 0; |
|
|
506 | } |
|
|
507 | } |
|
|
508 | #endif |
|
|
509 | rxvt_perl.init (this); |
|
|
510 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
511 | } |
|
|
512 | #endif |
|
|
513 | |
|
|
514 | pty = rxvt_new_ptytty (); |
|
|
515 | |
362 | create_windows (argc, argv); |
516 | create_windows (argc, argv); |
363 | |
517 | |
|
|
518 | dDisp; |
|
|
519 | |
364 | init_xlocale (); |
520 | init_xlocale (); |
365 | |
521 | |
366 | scr_reset (); /* initialize screen */ |
522 | scr_reset (); // initialize screen |
367 | |
523 | |
368 | #if 0 |
524 | #if 0 |
369 | XSynchronize (display->display, True); |
525 | XSynchronize (disp, True); |
370 | #endif |
526 | #endif |
371 | |
527 | |
372 | #ifdef HAVE_SCROLLBARS |
528 | #ifdef HAVE_SCROLLBARS |
373 | if (options & Opt_scrollBar) |
529 | if (OPTION (Opt_scrollBar)) |
374 | resize_scrollbar (); /* create and map scrollbar */ |
530 | resize_scrollbar (); /* create and map scrollbar */ |
375 | #endif |
531 | #endif |
376 | #if (MENUBAR_MAX) |
|
|
377 | if (menubar_visible ()) |
|
|
378 | XMapWindow (display->display, menuBar.win); |
|
|
379 | #endif |
|
|
380 | #ifdef TRANSPARENT |
532 | #ifdef TRANSPARENT |
381 | if (options & Opt_transparent) |
533 | if (OPTION (Opt_transparent)) |
382 | { |
534 | { |
383 | XSelectInput (display->display, display->root, PropertyChangeMask); |
535 | XSelectInput (disp, display->root, PropertyChangeMask); |
384 | check_our_parents (); |
536 | check_our_parents (); |
385 | rootwin_ev.start (display, display->root); |
537 | rootwin_ev.start (display, display->root); |
386 | } |
538 | } |
387 | #endif |
539 | #endif |
388 | |
540 | |
389 | XMapWindow (display->display, TermWin.vt); |
541 | XMapWindow (disp, vt); |
390 | XMapWindow (display->display, TermWin.parent[0]); |
542 | XMapWindow (disp, parent[0]); |
|
|
543 | |
|
|
544 | set_colorfgbg (); |
391 | |
545 | |
392 | init_command (cmd_argv); |
546 | init_command (cmd_argv); |
393 | |
547 | |
|
|
548 | free (cmd_argv); |
|
|
549 | |
|
|
550 | if (pty->pty >= 0) |
394 | pty_ev.start (pty.pty, EVENT_READ); |
551 | pty_ev.start (pty->pty, EVENT_READ); |
395 | |
552 | |
396 | check_ev.start (); |
553 | check_ev.start (); |
397 | |
554 | |
|
|
555 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
556 | |
398 | return true; |
557 | return true; |
399 | } |
558 | } |
400 | |
559 | |
401 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
560 | static struct sig_handlers |
|
|
561 | { |
|
|
562 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
563 | |
|
|
564 | void sig_chld (sig_watcher &w) |
|
|
565 | { |
|
|
566 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
567 | int pid; |
|
|
568 | |
|
|
569 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
570 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
571 | if (pid == (*t)->cmd_pid) |
|
|
572 | { |
|
|
573 | (*t)->child_exit (); |
|
|
574 | break; |
|
|
575 | } |
|
|
576 | } |
|
|
577 | |
|
|
578 | /* |
|
|
579 | * Catch a fatal signal and tidy up before quitting |
|
|
580 | */ |
|
|
581 | void |
|
|
582 | sig_term (sig_watcher &w) |
|
|
583 | { |
|
|
584 | #ifdef DEBUG_CMD |
|
|
585 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
586 | #endif |
|
|
587 | rxvt_emergency_cleanup (); |
|
|
588 | signal (w.signum, SIG_DFL); |
|
|
589 | kill (getpid (), w.signum); |
|
|
590 | } |
|
|
591 | |
|
|
592 | sig_handlers () |
|
|
593 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
594 | sw_term (this, &sig_handlers::sig_term), |
|
|
595 | sw_int (this, &sig_handlers::sig_term) |
|
|
596 | { |
|
|
597 | } |
|
|
598 | } sig_handlers; |
|
|
599 | |
|
|
600 | char **rxvt_environ; // startup environment |
402 | |
601 | |
403 | void |
602 | void |
404 | rxvt_init () |
603 | rxvt_init () |
405 | { |
604 | { |
406 | /* install exit handler for cleanup */ |
605 | rxvt_environ = environ; |
407 | #if 0 |
606 | |
408 | #ifdef HAVE_ATEXIT |
|
|
409 | atexit (rxvt_clean_exit); |
|
|
410 | #else |
|
|
411 | #endif |
|
|
412 | #endif |
|
|
413 | /* |
607 | /* |
414 | * Save and then give up any super-user privileges |
608 | * Save and then give up any super-user privileges |
415 | * If we need privileges in any area then we must specifically request it. |
609 | * If we need privileges in any area then we must specifically request it. |
416 | * We should only need to be root in these cases: |
610 | * We should only need to be root in these cases: |
417 | * 1. write utmp entries on some systems |
611 | * 1. write utmp entries on some systems |
418 | * 2. chown tty on some systems |
612 | * 2. chown tty on some systems |
419 | */ |
613 | */ |
420 | rxvt_privileges (SAVE); |
614 | rxvt_privileges (SAVE); |
421 | rxvt_privileges (IGNORE); |
615 | rxvt_privileges (IGNORE); |
422 | |
616 | |
423 | struct sigaction sa; |
617 | signal (SIGHUP, SIG_IGN); |
|
|
618 | signal (SIGPIPE, SIG_IGN); |
424 | |
619 | |
425 | sigfillset (&sa.sa_mask); |
620 | sig_handlers.sw_chld.start (SIGCHLD); |
426 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
621 | sig_handlers.sw_term.start (SIGTERM); |
427 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
622 | sig_handlers.sw_int.start (SIGINT); |
428 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
429 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
430 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
431 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
432 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
433 | |
623 | |
434 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
624 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
435 | /* signal (SIGURG, SIG_DFL); */ |
625 | /* signal (SIGURG, SIG_DFL); */ |
436 | |
626 | |
437 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
627 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
628 | // TODO: handle this with exceptions and tolerate the memory loss |
438 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
629 | XSetIOErrorHandler (rxvt_xioerror_handler); |
439 | } |
|
|
440 | |
630 | |
441 | /* ------------------------------------------------------------------------- * |
631 | XrmInitialize (); |
442 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
443 | * ------------------------------------------------------------------------- */ |
|
|
444 | /* |
|
|
445 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
446 | */ |
|
|
447 | |
|
|
448 | void rxvt_term::child_exited (int pid) |
|
|
449 | { |
|
|
450 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
451 | if (pid == (*t)->cmd_pid) |
|
|
452 | { |
|
|
453 | (*t)->destroy (); |
|
|
454 | break; |
|
|
455 | } |
|
|
456 | } |
|
|
457 | |
|
|
458 | /* ARGSUSED */ |
|
|
459 | /* INTPROTO */ |
|
|
460 | RETSIGTYPE |
|
|
461 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
462 | { |
|
|
463 | int pid, save_errno = errno; |
|
|
464 | |
|
|
465 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
466 | rxvt_term::child_exited (pid); |
|
|
467 | |
|
|
468 | errno = save_errno; |
|
|
469 | } |
|
|
470 | |
|
|
471 | /* |
|
|
472 | * Catch a fatal signal and tidy up before quitting |
|
|
473 | */ |
|
|
474 | /* INTPROTO */ |
|
|
475 | RETSIGTYPE |
|
|
476 | rxvt_Exit_signal (int sig) |
|
|
477 | { |
|
|
478 | signal (sig, SIG_DFL); |
|
|
479 | #ifdef DEBUG_CMD |
|
|
480 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
481 | #endif |
|
|
482 | rxvt_clean_exit (); |
|
|
483 | kill (getpid (), sig); |
|
|
484 | } |
|
|
485 | |
|
|
486 | /* INTPROTO */ |
|
|
487 | int |
|
|
488 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
489 | { |
|
|
490 | if (GET_R->allowedxerror == -1) |
|
|
491 | GET_R->allowedxerror = event->error_code; |
|
|
492 | else |
|
|
493 | { |
|
|
494 | old_xerror_handler (display, event); |
|
|
495 | GET_R->destroy (); |
|
|
496 | } |
|
|
497 | |
|
|
498 | return 0; |
|
|
499 | } |
|
|
500 | |
|
|
501 | /*----------------------------------------------------------------------*/ |
|
|
502 | /* |
|
|
503 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
504 | * TODO: if debugging, this should free up any known resources if we can |
|
|
505 | */ |
|
|
506 | /* INTPROTO */ |
|
|
507 | void |
|
|
508 | rxvt_clean_exit () |
|
|
509 | { |
|
|
510 | // TODO: rxvtd should clean up all ressources |
|
|
511 | if (GET_R) |
|
|
512 | GET_R->destroy (); |
|
|
513 | } |
632 | } |
514 | |
633 | |
515 | /* ------------------------------------------------------------------------- * |
634 | /* ------------------------------------------------------------------------- * |
516 | * MEMORY ALLOCATION WRAPPERS * |
635 | * MEMORY ALLOCATION WRAPPERS * |
517 | * ------------------------------------------------------------------------- */ |
636 | * ------------------------------------------------------------------------- */ |
518 | /* INTPROTO */ |
637 | void * |
519 | void * |
|
|
520 | rxvt_malloc (size_t size) |
638 | rxvt_malloc (size_t size) |
521 | { |
639 | { |
522 | void *p; |
|
|
523 | |
|
|
524 | p = malloc (size); |
640 | void *p = malloc (size); |
|
|
641 | |
525 | if (p) |
642 | if (!p) |
526 | return p; |
|
|
527 | |
|
|
528 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
643 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
529 | /* NOTREACHED */ |
|
|
530 | } |
|
|
531 | |
644 | |
532 | /* INTPROTO */ |
645 | return p; |
533 | void * |
646 | } |
|
|
647 | |
|
|
648 | void * |
534 | rxvt_calloc (size_t number, size_t size) |
649 | rxvt_calloc (size_t number, size_t size) |
535 | { |
650 | { |
536 | void *p; |
|
|
537 | |
|
|
538 | p = calloc (number, size); |
651 | void *p = calloc (number, size); |
|
|
652 | |
539 | if (p) |
653 | if (!p) |
540 | return p; |
|
|
541 | |
|
|
542 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
654 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
543 | /* NOTREACHED */ |
|
|
544 | } |
|
|
545 | |
655 | |
546 | /* INTPROTO */ |
656 | return p; |
|
|
657 | } |
|
|
658 | |
547 | void * |
659 | void * |
548 | rxvt_realloc (void *ptr, size_t size) |
660 | rxvt_realloc (void *ptr, size_t size) |
549 | { |
661 | { |
550 | void *p; |
|
|
551 | |
|
|
552 | if (ptr) |
|
|
553 | p = realloc (ptr, size); |
662 | void *p = realloc (ptr, size); |
554 | else |
|
|
555 | p = malloc (size); |
|
|
556 | |
663 | |
557 | if (p) |
664 | if (!p) |
558 | return p; |
|
|
559 | |
|
|
560 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
665 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
561 | /* NOTREACHED */ |
666 | |
|
|
667 | return p; |
562 | } |
668 | } |
563 | |
669 | |
564 | /* ------------------------------------------------------------------------- * |
670 | /* ------------------------------------------------------------------------- * |
565 | * PRIVILEGED OPERATIONS * |
671 | * PRIVILEGED OPERATIONS * |
566 | * ------------------------------------------------------------------------- */ |
672 | * ------------------------------------------------------------------------- */ |
567 | /* take care of suid/sgid super-user (root) privileges */ |
673 | /* take care of suid/sgid super-user (root) privileges */ |
568 | void |
674 | void |
569 | rxvt_privileges (rxvt_privaction action) |
675 | rxvt_privileges (rxvt_privaction action) |
570 | { |
676 | { |
571 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
572 | static uid_t euid; |
|
|
573 | static gid_t egid; |
|
|
574 | #endif |
|
|
575 | |
|
|
576 | #if ! defined(__CYGWIN32__) |
677 | #if ! defined(__CYGWIN32__) |
577 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
678 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
578 | /* setreuid () is the poor man's setuid (), seteuid () */ |
679 | /* setreuid () is the poor man's setuid (), seteuid () */ |
579 | # define seteuid(a) setreuid(-1, (a)) |
680 | # define seteuid(a) setreuid(-1, (a)) |
580 | # define setegid(a) setregid(-1, (a)) |
681 | # define setegid(a) setregid(-1, (a)) |
… | |
… | |
586 | case IGNORE: |
687 | case IGNORE: |
587 | /* |
688 | /* |
588 | * change effective uid/gid - not real uid/gid - so we can switch |
689 | * change effective uid/gid - not real uid/gid - so we can switch |
589 | * back to root later, as required |
690 | * back to root later, as required |
590 | */ |
691 | */ |
|
|
692 | setegid (getgid ()); |
591 | seteuid (getuid ()); |
693 | seteuid (getuid ()); |
592 | setegid (getgid ()); |
|
|
593 | break; |
694 | break; |
594 | case SAVE: |
695 | case SAVE: |
595 | euid = geteuid (); |
|
|
596 | egid = getegid (); |
696 | saved_egid = getegid (); |
|
|
697 | saved_euid = geteuid (); |
597 | break; |
698 | break; |
598 | case RESTORE: |
699 | case RESTORE: |
599 | seteuid (euid); |
|
|
600 | setegid (egid); |
700 | setegid (saved_egid); |
|
|
701 | seteuid (saved_euid); |
601 | break; |
702 | break; |
602 | } |
703 | } |
603 | # else |
704 | # else |
604 | switch (action) |
705 | switch (action) |
605 | { |
706 | { |
606 | case IGNORE: |
707 | case IGNORE: |
|
|
708 | setgid (getgid ()); |
607 | setuid (getuid ()); |
709 | setuid (getuid ()); |
608 | setgid (getgid ()); |
|
|
609 | /* FALLTHROUGH */ |
710 | /* FALLTHROUGH */ |
610 | case SAVE: |
711 | case SAVE: |
611 | /* FALLTHROUGH */ |
712 | /* FALLTHROUGH */ |
612 | case RESTORE: |
713 | case RESTORE: |
613 | break; |
714 | break; |
614 | } |
715 | } |
615 | # endif |
716 | # endif |
616 | #endif |
717 | #endif |
617 | } |
718 | } |
618 | |
719 | |
619 | #ifdef UTMP_SUPPORT |
|
|
620 | void |
|
|
621 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
622 | { |
|
|
623 | if ((options & Opt_utmpInhibit) |
|
|
624 | || !pty.name || !*pty.name) |
|
|
625 | return; |
|
|
626 | |
|
|
627 | rxvt_privileges (RESTORE); |
|
|
628 | |
|
|
629 | if (action == SAVE) |
|
|
630 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
631 | else |
|
|
632 | cleanutent (); |
|
|
633 | |
|
|
634 | rxvt_privileges (IGNORE); |
|
|
635 | } |
|
|
636 | #endif |
|
|
637 | |
|
|
638 | /*----------------------------------------------------------------------*/ |
720 | /*----------------------------------------------------------------------*/ |
639 | /* |
721 | /* |
640 | * window size/position calculcations for XSizeHint and other storage. |
722 | * window size/position calculcations for XSizeHint and other storage. |
641 | * if width/height are non-zero then override calculated width/height |
723 | * if width/height are non-zero then override calculated width/height |
642 | */ |
724 | */ |
643 | void |
725 | void |
644 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
726 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
645 | { |
727 | { |
646 | short recalc_x, recalc_y; |
728 | short recalc_x, recalc_y; |
647 | int x, y, sb_w, mb_h, flags; |
729 | int x, y, sb_w, flags; |
648 | unsigned int w, h; |
730 | unsigned int w, h; |
649 | unsigned int max_width, max_height; |
731 | unsigned int max_width, max_height; |
|
|
732 | dDisp; |
650 | |
733 | |
651 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
734 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
652 | TermWin.ncol, TermWin.nrow, szHint.width, |
735 | ncol, nrow, szHint.width, szHint.height)); |
653 | szHint.height)); |
736 | |
654 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
737 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
655 | szHint.win_gravity = NorthWestGravity; |
738 | szHint.win_gravity = NorthWestGravity; |
656 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
739 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
657 | |
740 | |
658 | recalc_x = recalc_y = 0; |
741 | recalc_x = recalc_y = 0; |
659 | flags = 0; |
742 | flags = 0; |
|
|
743 | |
660 | if (!parsed_geometry) |
744 | if (!parsed_geometry) |
661 | { |
745 | { |
662 | parsed_geometry = 1; |
746 | parsed_geometry = 1; |
|
|
747 | |
663 | if (rs[Rs_geometry]) |
748 | if (rs[Rs_geometry]) |
664 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
749 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
750 | |
665 | if (flags & WidthValue) |
751 | if (flags & WidthValue) |
666 | { |
752 | { |
667 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
753 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
668 | szHint.flags |= USSize; |
754 | szHint.flags |= USSize; |
669 | } |
755 | } |
|
|
756 | |
670 | if (flags & HeightValue) |
757 | if (flags & HeightValue) |
671 | { |
758 | { |
672 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
759 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
673 | szHint.flags |= USSize; |
760 | szHint.flags |= USSize; |
674 | } |
761 | } |
|
|
762 | |
675 | if (flags & XValue) |
763 | if (flags & XValue) |
676 | { |
764 | { |
677 | szHint.x = x; |
765 | szHint.x = x; |
678 | szHint.flags |= USPosition; |
766 | szHint.flags |= USPosition; |
|
|
767 | |
679 | if (flags & XNegative) |
768 | if (flags & XNegative) |
680 | { |
769 | { |
681 | recalc_x = 1; |
770 | recalc_x = 1; |
682 | szHint.win_gravity = NorthEastGravity; |
771 | szHint.win_gravity = NorthEastGravity; |
683 | } |
772 | } |
684 | } |
773 | } |
|
|
774 | |
685 | if (flags & YValue) |
775 | if (flags & YValue) |
686 | { |
776 | { |
687 | szHint.y = y; |
777 | szHint.y = y; |
688 | szHint.flags |= USPosition; |
778 | szHint.flags |= USPosition; |
|
|
779 | |
689 | if (flags & YNegative) |
780 | if (flags & YNegative) |
690 | { |
781 | { |
691 | recalc_y = 1; |
782 | recalc_y = 1; |
|
|
783 | |
692 | if (szHint.win_gravity == NorthEastGravity) |
784 | if (szHint.win_gravity == NorthEastGravity) |
693 | szHint.win_gravity = SouthEastGravity; |
785 | szHint.win_gravity = SouthEastGravity; |
694 | else |
786 | else |
695 | szHint.win_gravity = SouthWestGravity; |
787 | szHint.win_gravity = SouthWestGravity; |
696 | } |
788 | } |
697 | } |
789 | } |
698 | } |
790 | } |
699 | |
791 | |
700 | /* TODO: BOUNDS */ |
792 | /* TODO: BOUNDS */ |
701 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
793 | width = ncol * fwidth; |
702 | TermWin.height = TermWin.nrow * TermWin.fheight; |
794 | height = nrow * fheight; |
703 | max_width = MAX_COLS * TermWin.fwidth; |
795 | max_width = MAX_COLS * fwidth; |
704 | max_height = MAX_ROWS * TermWin.fheight; |
796 | max_height = MAX_ROWS * fheight; |
705 | |
797 | |
706 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
798 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
707 | |
799 | |
708 | sb_w = mb_h = 0; |
800 | sb_w = 0; |
709 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
801 | window_vt_x = window_vt_y = int_bwidth; |
710 | |
802 | |
711 | if (scrollbar_visible ()) |
803 | if (scrollBar.state) |
712 | { |
804 | { |
713 | sb_w = scrollbar_TotalWidth (); |
805 | sb_w = scrollbar_TotalWidth (); |
714 | szHint.base_width += sb_w; |
806 | szHint.base_width += sb_w; |
715 | if (!(options & Opt_scrollBar_right)) |
807 | if (!OPTION (Opt_scrollBar_right)) |
716 | window_vt_x += sb_w; |
808 | window_vt_x += sb_w; |
717 | } |
809 | } |
718 | |
810 | |
719 | if (menubar_visible ()) |
|
|
720 | { |
|
|
721 | mb_h = menuBar_TotalHeight (); |
|
|
722 | szHint.base_height += mb_h; |
|
|
723 | window_vt_y += mb_h; |
|
|
724 | } |
|
|
725 | |
|
|
726 | szHint.width_inc = TermWin.fwidth; |
811 | szHint.width_inc = fwidth; |
727 | szHint.height_inc = TermWin.fheight; |
812 | szHint.height_inc = fheight; |
728 | szHint.min_width = szHint.base_width + szHint.width_inc; |
813 | szHint.min_width = szHint.base_width + szHint.width_inc; |
729 | szHint.min_height = szHint.base_height + szHint.height_inc; |
814 | szHint.min_height = szHint.base_height + szHint.height_inc; |
730 | |
815 | |
731 | if (width && width - szHint.base_width < max_width) |
816 | if (newwidth && newwidth - szHint.base_width < max_width) |
732 | { |
817 | { |
733 | szHint.width = width; |
818 | szHint.width = newwidth; |
734 | TermWin.width = width - szHint.base_width; |
819 | width = newwidth - szHint.base_width; |
735 | } |
820 | } |
736 | else |
821 | else |
737 | { |
822 | { |
738 | MIN_IT (TermWin.width, max_width); |
823 | min_it (width, max_width); |
739 | szHint.width = szHint.base_width + TermWin.width; |
824 | szHint.width = szHint.base_width + width; |
740 | } |
825 | } |
741 | |
826 | |
742 | if (height && height - szHint.base_height < max_height) |
827 | if (newheight && newheight - szHint.base_height < max_height) |
743 | { |
828 | { |
744 | szHint.height = height; |
829 | szHint.height = newheight; |
745 | TermWin.height = height - szHint.base_height; |
830 | height = newheight - szHint.base_height; |
746 | } |
831 | } |
747 | else |
832 | else |
748 | { |
833 | { |
749 | MIN_IT (TermWin.height, max_height); |
834 | min_it (height, max_height); |
750 | szHint.height = szHint.base_height + TermWin.height; |
835 | szHint.height = szHint.base_height + height; |
751 | } |
836 | } |
752 | |
837 | |
753 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
838 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
754 | window_sb_x = szHint.width - sb_w; |
839 | window_sb_x = szHint.width - sb_w; |
755 | |
840 | |
756 | if (recalc_x) |
841 | if (recalc_x) |
757 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
842 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
758 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
759 | if (recalc_y) |
843 | if (recalc_y) |
760 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
844 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
761 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
762 | |
845 | |
763 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
846 | ncol = width / fwidth; |
764 | TermWin.nrow = TermWin.height / TermWin.fheight; |
847 | nrow = height / fheight; |
765 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
848 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
766 | TermWin.ncol, TermWin.nrow, szHint.width, |
849 | ncol, nrow, szHint.width, |
767 | szHint.height)); |
850 | szHint.height)); |
768 | return; |
851 | return; |
769 | } |
852 | } |
770 | |
853 | |
771 | /*----------------------------------------------------------------------*/ |
854 | /*----------------------------------------------------------------------*/ |
… | |
… | |
774 | * Called after a window size change. |
857 | * Called after a window size change. |
775 | */ |
858 | */ |
776 | void |
859 | void |
777 | rxvt_term::tt_winch () |
860 | rxvt_term::tt_winch () |
778 | { |
861 | { |
779 | if (pty.pty < 0) |
862 | if (pty->pty < 0) |
780 | return; |
863 | return; |
781 | |
864 | |
782 | struct winsize ws; |
865 | struct winsize ws; |
783 | |
866 | |
784 | ws.ws_col = TermWin.ncol; |
867 | ws.ws_col = ncol; |
785 | ws.ws_row = TermWin.nrow; |
868 | ws.ws_row = nrow; |
786 | ws.ws_xpixel = TermWin.width; |
869 | ws.ws_xpixel = width; |
787 | ws.ws_ypixel = TermWin.height; |
870 | ws.ws_ypixel = height; |
788 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
871 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
789 | |
872 | |
790 | #if 0 |
873 | #if 0 |
791 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
874 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
792 | if (cmd_pid) /* force through to the command */ |
875 | if (cmd_pid) /* force through to the command */ |
793 | kill (cmd_pid, SIGWINCH); |
876 | kill (-cmd_pid, SIGWINCH); |
794 | #endif |
877 | #endif |
795 | } |
878 | } |
796 | |
879 | |
797 | /*----------------------------------------------------------------------*/ |
880 | /*----------------------------------------------------------------------*/ |
798 | /* rxvt_change_font () - Switch to a new font */ |
881 | /* set_fonts () - load and set the various fonts |
799 | /* |
882 | * |
800 | * init = 1 - initialize |
883 | * init = 1 - initialize |
801 | * |
884 | * |
802 | * fontname == FONT_UP - switch to bigger font |
885 | * fontname == FONT_UP - switch to bigger font |
803 | * fontname == FONT_DN - switch to smaller font |
886 | * fontname == FONT_DN - switch to smaller font |
804 | */ |
887 | */ |
805 | bool |
888 | bool |
806 | rxvt_term::change_font (const char *fontname) |
889 | rxvt_term::set_fonts () |
807 | { |
890 | { |
808 | if (fontname == FONT_UP) |
|
|
809 | { |
|
|
810 | // TODO |
|
|
811 | } |
|
|
812 | else if (fontname == FONT_DN) |
|
|
813 | { |
|
|
814 | // TODO |
|
|
815 | } |
|
|
816 | else |
|
|
817 | { |
|
|
818 | rxvt_fontset *fs = new rxvt_fontset (this); |
891 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
892 | rxvt_fontprop prop; |
819 | |
893 | |
820 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
894 | if (!fs |
|
|
895 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
896 | || !fs->realize_font (1)) |
|
|
897 | { |
|
|
898 | delete fs; |
|
|
899 | return false; |
|
|
900 | } |
|
|
901 | |
|
|
902 | #if ENABLE_STYLES |
|
|
903 | for (int i = RS_styleCount; --i; ) |
|
|
904 | if (fontset[i] != fontset[0]) |
|
|
905 | delete fontset[i]; |
|
|
906 | #endif |
|
|
907 | |
|
|
908 | delete fontset[0]; |
|
|
909 | fontset[0] = fs; |
|
|
910 | |
|
|
911 | prop = (*fs)[1]->properties (); |
|
|
912 | prop.height += lineSpace; |
|
|
913 | fs->set_prop (prop); |
|
|
914 | |
|
|
915 | fwidth = prop.width; |
|
|
916 | fheight = prop.height; |
|
|
917 | fbase = prop.ascent; |
|
|
918 | |
|
|
919 | for (int style = 1; style < 4; style++) |
|
|
920 | { |
|
|
921 | #if ENABLE_STYLES |
|
|
922 | const char *res = rs[Rs_font + style]; |
|
|
923 | |
|
|
924 | if (res && !*res) |
|
|
925 | fontset[style] = fontset[0]; |
|
|
926 | else |
821 | { |
927 | { |
822 | delete TermWin.fontset; |
928 | fontset[style] = fs = new rxvt_fontset (this); |
823 | TermWin.fontset = fs; |
929 | rxvt_fontprop prop2 = prop; |
824 | TermWin.fwidth = fs->base_font ()->width; |
|
|
825 | TermWin.fheight = fs->base_font ()->height; |
|
|
826 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
827 | |
930 | |
828 | if (TermWin.parent[0]) |
931 | if (res) |
|
|
932 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
933 | else |
829 | { |
934 | { |
830 | resize_all_windows (0, 0, 0); |
935 | res = fontset[0]->fontdesc; |
831 | scr_remap_chars (); |
936 | |
832 | scr_touch (true); |
937 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
938 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
833 | } |
939 | } |
834 | |
940 | |
835 | for (unicode_t ch = 0x20; ch <= 0x7f; ch++) |
941 | fs->populate (res); |
836 | TermWin.ascii_map [ch - 0x20] = fs->find_font (ch); |
942 | fs->set_prop (prop2); |
837 | |
|
|
838 | return true; |
|
|
839 | } |
943 | } |
|
|
944 | #else |
|
|
945 | fontset[style] = fontset[0]; |
|
|
946 | #endif |
|
|
947 | } |
|
|
948 | |
|
|
949 | if (parent[0]) |
840 | } |
950 | { |
|
|
951 | resize_all_windows (0, 0, 0); |
|
|
952 | scr_remap_chars (); |
|
|
953 | scr_touch (true); |
|
|
954 | } |
841 | |
955 | |
842 | return false; |
956 | return true; |
843 | } |
957 | } |
844 | |
958 | |
845 | bool |
959 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
846 | rxvt_term::font_up_down (int n, int direction) |
|
|
847 | { |
960 | { |
848 | return false; |
961 | XChangeProperty (display->display, parent[0], |
|
|
962 | prop, XA_STRING, 8, PropModeReplace, |
|
|
963 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
964 | } |
|
|
965 | |
|
|
966 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
967 | { |
|
|
968 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
969 | char *s = rxvt_wcstoutf8 (ws); |
|
|
970 | |
|
|
971 | XChangeProperty (display->display, parent[0], |
|
|
972 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
973 | (const unsigned char *)s, strlen (s)); |
|
|
974 | |
|
|
975 | free (s); |
|
|
976 | free (ws); |
849 | } |
977 | } |
850 | |
978 | |
851 | /*----------------------------------------------------------------------*/ |
979 | /*----------------------------------------------------------------------*/ |
852 | /*----------------------------------------------------------------------*/ |
980 | /*----------------------------------------------------------------------*/ |
853 | /* xterm sequences - title, iconName, color (exptl) */ |
981 | /* xterm sequences - title, iconName, color (exptl) */ |
854 | void |
982 | void |
855 | rxvt_term::set_title (const char *str) |
983 | rxvt_term::set_title (const char *str) |
856 | { |
984 | { |
857 | #ifdef SMART_WINDOW_TITLE |
985 | set_string_property (XA_WM_NAME, str); |
858 | char *name; |
986 | #if ENABLE_EWMH |
859 | |
987 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
860 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
861 | name = NULL; |
|
|
862 | |
|
|
863 | if (name == NULL || strcmp (name, str)) |
|
|
864 | #endif |
|
|
865 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
866 | |
|
|
867 | #ifdef SMART_WINDOW_TITLE |
|
|
868 | if (name) |
|
|
869 | XFree (name); |
|
|
870 | #endif |
988 | #endif |
871 | } |
989 | } |
872 | |
990 | |
873 | void |
991 | void |
874 | rxvt_term::set_icon_name (const char *str) |
992 | rxvt_term::set_icon_name (const char *str) |
875 | { |
993 | { |
876 | #ifdef SMART_WINDOW_TITLE |
994 | set_string_property (XA_WM_ICON_NAME, str); |
877 | char *name; |
995 | #if ENABLE_EWMH |
878 | |
996 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
879 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
880 | name = NULL; |
|
|
881 | |
|
|
882 | if (name == NULL || strcmp (name, str)) |
|
|
883 | #endif |
|
|
884 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
885 | |
|
|
886 | #ifdef SMART_WINDOW_TITLE |
|
|
887 | if (name) |
|
|
888 | XFree (name); |
|
|
889 | #endif |
997 | #endif |
890 | } |
998 | } |
891 | |
999 | |
892 | #ifdef XTERM_COLOR_CHANGE |
1000 | #ifdef XTERM_COLOR_CHANGE |
893 | void |
1001 | void |
… | |
… | |
901 | |
1009 | |
902 | /* handle color aliases */ |
1010 | /* handle color aliases */ |
903 | if (isdigit (*color)) |
1011 | if (isdigit (*color)) |
904 | { |
1012 | { |
905 | i = atoi (color); |
1013 | i = atoi (color); |
|
|
1014 | |
906 | if (i >= 8 && i <= 15) |
1015 | if (i >= 8 && i <= 15) |
907 | { /* bright colors */ |
1016 | { /* bright colors */ |
908 | i -= 8; |
1017 | i -= 8; |
909 | # ifndef NO_BRIGHTCOLOR |
|
|
910 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1018 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
911 | SET_PIXCOLOR (idx); |
1019 | SET_PIXCOLOR (idx); |
912 | goto Done; |
1020 | goto done; |
913 | # endif |
|
|
914 | |
|
|
915 | } |
1021 | } |
|
|
1022 | |
916 | if (i >= 0 && i <= 7) |
1023 | if (i >= 0 && i <= 7) |
917 | { /* normal colors */ |
1024 | { /* normal colors */ |
918 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1025 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
919 | SET_PIXCOLOR (idx); |
1026 | SET_PIXCOLOR (idx); |
920 | goto Done; |
1027 | goto done; |
921 | } |
1028 | } |
922 | } |
1029 | } |
923 | |
1030 | |
924 | if (!rXParseAllocColor (& xcol, color)) |
1031 | if (!rXParseAllocColor (&xcol, color)) |
925 | return; |
1032 | return; |
926 | |
1033 | |
927 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1034 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
928 | |
1035 | |
929 | /* |
1036 | /* |
… | |
… | |
945 | pix_colors_focused[idx] = xcol; |
1052 | pix_colors_focused[idx] = xcol; |
946 | SET_PIXCOLOR (idx); |
1053 | SET_PIXCOLOR (idx); |
947 | |
1054 | |
948 | /* XSetWindowAttributes attr; */ |
1055 | /* XSetWindowAttributes attr; */ |
949 | /* Cursor cursor; */ |
1056 | /* Cursor cursor; */ |
950 | Done: |
1057 | done: |
|
|
1058 | |
951 | #ifdef OFF_FOCUS_FADING |
1059 | #if OFF_FOCUS_FADING |
|
|
1060 | if (rs[Rs_fade]) |
952 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1061 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
953 | #endif |
1062 | #endif |
954 | if (idx == Color_bg && ! (options & Opt_transparent)) |
|
|
955 | XSetWindowBackground (display->display, TermWin.vt, pix_colors[Color_bg]); |
|
|
956 | |
1063 | |
957 | /* handle Color_BD, scrollbar background, etc. */ |
1064 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
958 | |
1065 | |
959 | set_colorfgbg (); |
|
|
960 | recolour_cursor (); |
1066 | recolour_cursor (); |
961 | scr_touch (true); |
1067 | scr_recolour (); |
962 | } |
1068 | } |
963 | |
1069 | |
964 | #else |
1070 | #else |
965 | # define set_window_color (idx,color) ((void)0) |
1071 | # define set_window_color (idx,color) ((void)0) |
966 | #endif /* XTERM_COLOR_CHANGE */ |
1072 | #endif /* XTERM_COLOR_CHANGE */ |
… | |
… | |
968 | void |
1074 | void |
969 | rxvt_term::recolour_cursor () |
1075 | rxvt_term::recolour_cursor () |
970 | { |
1076 | { |
971 | XColor xcol[2]; |
1077 | XColor xcol[2]; |
972 | |
1078 | |
973 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? pix_colors_focused[Color_pointer_fg] : pix_colors_focused[Color_fg]; |
1079 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
974 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? pix_colors_focused[Color_pointer_bg] : pix_colors_focused[Color_bg]; |
1080 | ? pix_colors_focused[Color_pointer_fg] |
|
|
1081 | : pix_colors_focused[Color_fg]; |
|
|
1082 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1083 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1084 | : pix_colors_focused[Color_bg]; |
|
|
1085 | |
975 | XQueryColors (display->display, display->cmap, xcol, 2); |
1086 | XQueryColors (display->display, display->cmap, xcol, 2); |
976 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1087 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
977 | } |
1088 | } |
978 | |
1089 | |
979 | /*----------------------------------------------------------------------*/ |
1090 | /*----------------------------------------------------------------------*/ |
… | |
… | |
981 | * find if fg/bg matches any of the normal (low-intensity) colors |
1092 | * find if fg/bg matches any of the normal (low-intensity) colors |
982 | */ |
1093 | */ |
983 | void |
1094 | void |
984 | rxvt_term::set_colorfgbg () |
1095 | rxvt_term::set_colorfgbg () |
985 | { |
1096 | { |
986 | unsigned int i; |
1097 | unsigned int i; |
987 | const char *xpmb = "\0"; |
1098 | const char *xpmb = "\0"; |
988 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1099 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
989 | |
1100 | |
990 | env_colorfgbg = |
|
|
991 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1101 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
992 | strcpy (fstr, "default"); |
1102 | strcpy (fstr, "default"); |
993 | strcpy (bstr, "default"); |
1103 | strcpy (bstr, "default"); |
994 | for (i = Color_Black; i <= Color_White; i++) |
1104 | for (i = Color_Black; i <= Color_White; i++) |
995 | if (pix_colors[Color_fg] == pix_colors[i]) |
1105 | if (pix_colors[Color_fg] == pix_colors[i]) |
996 | { |
1106 | { |
997 | sprintf (fstr, "%d", (i - Color_Black)); |
1107 | sprintf (fstr, "%d", (i - Color_Black)); |
998 | break; |
1108 | break; |
999 | } |
1109 | } |
|
|
1110 | |
1000 | for (i = Color_Black; i <= Color_White; i++) |
1111 | for (i = Color_Black; i <= Color_White; i++) |
1001 | if (pix_colors[Color_bg] == pix_colors[i]) |
1112 | if (pix_colors[Color_bg] == pix_colors[i]) |
1002 | { |
1113 | { |
1003 | sprintf (bstr, "%d", (i - Color_Black)); |
1114 | sprintf (bstr, "%d", (i - Color_Black)); |
1004 | #ifdef XPM_BACKGROUND |
1115 | #ifdef XPM_BACKGROUND |
… | |
… | |
1006 | #endif |
1117 | #endif |
1007 | break; |
1118 | break; |
1008 | } |
1119 | } |
1009 | |
1120 | |
1010 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1121 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1011 | |
|
|
1012 | #ifndef NO_BRIGHTCOLOR |
|
|
1013 | colorfgbg = DEFAULT_RSTYLE; |
|
|
1014 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
1015 | { |
|
|
1016 | if (pix_colors[Color_fg] == pix_colors[i]) |
|
|
1017 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
1018 | if (pix_colors[Color_bg] == pix_colors[i]) |
|
|
1019 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
1020 | } |
|
|
1021 | #endif |
|
|
1022 | } |
1122 | } |
1023 | |
1123 | |
1024 | /*----------------------------------------------------------------------*/ |
1124 | /*----------------------------------------------------------------------*/ |
1025 | /* |
|
|
1026 | * Colour determination for low colour displays, routine from |
|
|
1027 | * Hans de Goede <hans@highrise.nl> |
|
|
1028 | */ |
|
|
1029 | |
1125 | |
1030 | int |
1126 | int |
1031 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1127 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1032 | { |
1128 | { |
1033 | if (!screen_in_out->set (display, colour)) |
1129 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1041 | |
1137 | |
1042 | /* -------------------------------------------------------------------- * |
1138 | /* -------------------------------------------------------------------- * |
1043 | * - WINDOW RESIZING - * |
1139 | * - WINDOW RESIZING - * |
1044 | * -------------------------------------------------------------------- */ |
1140 | * -------------------------------------------------------------------- */ |
1045 | void |
1141 | void |
1046 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1142 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1047 | { |
1143 | { |
1048 | int fix_screen; |
1144 | int fix_screen; |
1049 | |
|
|
1050 | #ifdef SMART_RESIZE |
|
|
1051 | int old_width = szHint.width, old_height = szHint.height; |
1145 | int old_width = szHint.width, old_height = szHint.height; |
1052 | #endif |
1146 | dDisp; |
1053 | |
1147 | |
1054 | window_calc (width, height); |
1148 | window_calc (newwidth, newheight); |
1055 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1149 | XSetWMNormalHints (disp, parent[0], &szHint); |
1056 | |
1150 | |
1057 | if (!ignoreparent) |
1151 | if (!ignoreparent) |
1058 | { |
1152 | { |
1059 | #ifdef SMART_RESIZE |
1153 | #ifdef SMART_RESIZE |
1060 | /* |
1154 | /* |
… | |
… | |
1064 | int x, y, x1, y1; |
1158 | int x, y, x1, y1; |
1065 | int dx, dy; |
1159 | int dx, dy; |
1066 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1160 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1067 | Window unused_cr; |
1161 | Window unused_cr; |
1068 | |
1162 | |
1069 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1163 | XTranslateCoordinates (disp, parent[0], display->root, |
1070 | 0, 0, &x, &y, &unused_cr); |
1164 | 0, 0, &x, &y, &unused_cr); |
1071 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1165 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1072 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1166 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1073 | /* |
1167 | /* |
1074 | * if display->root isn't the parent window, a WM will probably have offset |
1168 | * if display->root isn't the parent window, a WM will probably have offset |
1075 | * our position for handles and decorations. Counter it |
1169 | * our position for handles and decorations. Counter it |
1076 | */ |
1170 | */ |
… | |
… | |
1078 | { |
1172 | { |
1079 | x -= x1; |
1173 | x -= x1; |
1080 | y -= y1; |
1174 | y -= y1; |
1081 | } |
1175 | } |
1082 | |
1176 | |
1083 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1177 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1084 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1178 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1085 | dx = old_width - szHint.width; |
1179 | dx = old_width - szHint.width; |
1086 | dy = old_height - szHint.height; |
1180 | dy = old_height - szHint.height; |
1087 | |
1181 | |
1088 | /* Check position of the center of the window */ |
1182 | /* Check position of the center of the window */ |
1089 | if (x < x1) /* left half */ |
1183 | if (x < x1) /* left half */ |
… | |
… | |
1093 | if (y < y1) /* top half */ |
1187 | if (y < y1) /* top half */ |
1094 | dy = 0; |
1188 | dy = 0; |
1095 | else if (y == y1) /* exact center */ |
1189 | else if (y == y1) /* exact center */ |
1096 | dy /= 2; |
1190 | dy /= 2; |
1097 | |
1191 | |
1098 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1192 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1099 | szHint.width, szHint.height); |
1193 | szHint.width, szHint.height); |
1100 | #else |
1194 | #else |
1101 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1195 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1102 | #endif |
1196 | #endif |
1103 | } |
1197 | } |
1104 | |
1198 | |
1105 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1199 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1106 | |
1200 | |
1107 | if (fix_screen || width != old_width || height != old_height) |
1201 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1108 | { |
1202 | { |
1109 | if (scrollbar_visible ()) |
1203 | if (scrollBar.state) |
1110 | { |
1204 | { |
1111 | XMoveResizeWindow (display->display, scrollBar.win, |
1205 | XMoveResizeWindow (disp, scrollBar.win, |
1112 | window_sb_x, 0, |
1206 | window_sb_x, 0, |
1113 | scrollbar_TotalWidth (), szHint.height); |
1207 | scrollbar_TotalWidth (), szHint.height); |
1114 | resize_scrollbar (); |
1208 | resize_scrollbar (); |
1115 | } |
1209 | } |
1116 | |
1210 | |
1117 | if (menubar_visible ()) |
|
|
1118 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1119 | window_vt_x, 0, |
|
|
1120 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1121 | |
|
|
1122 | XMoveResizeWindow (display->display, TermWin.vt, |
1211 | XMoveResizeWindow (disp, vt, |
1123 | window_vt_x, window_vt_y, |
1212 | window_vt_x, window_vt_y, |
1124 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1213 | width, height); |
|
|
1214 | |
1125 | scr_clear (); |
1215 | scr_clear (); |
1126 | #ifdef XPM_BACKGROUND |
1216 | #ifdef XPM_BACKGROUND |
1127 | resize_pixmap (); |
1217 | resize_pixmap (); |
1128 | #endif |
1218 | #endif |
1129 | } |
1219 | } |
… | |
… | |
1134 | int old_ncol = prev_ncol; |
1224 | int old_ncol = prev_ncol; |
1135 | |
1225 | |
1136 | /* scr_reset only works on the primary screen */ |
1226 | /* scr_reset only works on the primary screen */ |
1137 | if (old_height) /* this is not the first time through */ |
1227 | if (old_height) /* this is not the first time through */ |
1138 | { |
1228 | { |
1139 | unsigned int ncol = TermWin.ncol; |
1229 | unsigned int ocol = ncol; |
1140 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1230 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1141 | curr_screen = scr_change_screen (PRIMARY); |
1231 | curr_screen = scr_change_screen (PRIMARY); |
1142 | TermWin.ncol = ncol; |
1232 | ncol = ocol; |
1143 | } |
1233 | } |
1144 | |
1234 | |
1145 | scr_reset (); |
1235 | scr_reset (); |
1146 | |
1236 | |
1147 | if (curr_screen >= 0) /* this is not the first time through */ |
1237 | if (curr_screen >= 0) /* this is not the first time through */ |
1148 | { |
1238 | { |
1149 | scr_change_screen (curr_screen); |
1239 | scr_change_screen (curr_screen); |
1150 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1240 | selection_check (old_ncol != ncol ? 4 : 0); |
1151 | } |
1241 | } |
1152 | } |
1242 | } |
1153 | |
1243 | |
1154 | old_width = szHint.width; |
1244 | old_width = szHint.width; |
1155 | old_height = szHint.height; |
1245 | old_height = szHint.height; |
|
|
1246 | |
|
|
1247 | #ifdef XPM_BACKGROUND |
|
|
1248 | if (pixmap) |
|
|
1249 | scr_touch (false); |
|
|
1250 | #endif |
1156 | |
1251 | |
1157 | #ifdef USE_XIM |
1252 | #ifdef USE_XIM |
1158 | IMSetStatusPosition (); |
1253 | IMSetStatusPosition (); |
1159 | #endif |
1254 | #endif |
1160 | } |
1255 | } |
… | |
… | |
1162 | /* |
1257 | /* |
1163 | * Set the width/height of the vt window in characters. Units are pixels. |
1258 | * Set the width/height of the vt window in characters. Units are pixels. |
1164 | * good for toggling 80/132 columns |
1259 | * good for toggling 80/132 columns |
1165 | */ |
1260 | */ |
1166 | void |
1261 | void |
1167 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1262 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1168 | { |
1263 | { |
1169 | XWindowAttributes wattr; |
1264 | XWindowAttributes wattr; |
1170 | |
1265 | |
1171 | if (width == 0 || height == 0) |
1266 | if (newwidth == 0 || newheight == 0) |
1172 | { |
1267 | { |
1173 | XGetWindowAttributes (display->display, display->root, &wattr); |
1268 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1269 | |
1174 | if (width == 0) |
1270 | if (newwidth == 0) |
1175 | width = wattr.width - szHint.base_width; |
1271 | newwidth = wattr.width - szHint.base_width; |
1176 | if (height == 0) |
1272 | if (newheight == 0) |
1177 | height = wattr.height - szHint.base_height; |
1273 | newheight = wattr.height - szHint.base_height; |
1178 | } |
|
|
1179 | |
|
|
1180 | if (width != TermWin.width || height != TermWin.height) |
|
|
1181 | { |
1274 | } |
|
|
1275 | |
|
|
1276 | if (newwidth != width || newheight != height) |
|
|
1277 | { |
1182 | width += szHint.base_width; |
1278 | newwidth += szHint.base_width; |
1183 | height += szHint.base_height; |
1279 | newheight += szHint.base_height; |
1184 | resize_all_windows (width, height, 0); |
1280 | resize_all_windows (newwidth, newheight, 0); |
1185 | } |
1281 | } |
1186 | } |
1282 | } |
1187 | |
1283 | |
1188 | /* -------------------------------------------------------------------- * |
1284 | /* -------------------------------------------------------------------- * |
1189 | * - X INPUT METHOD ROUTINES - * |
1285 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1199 | |
1295 | |
1200 | void |
1296 | void |
1201 | rxvt_term::im_set_size (XRectangle &size) |
1297 | rxvt_term::im_set_size (XRectangle &size) |
1202 | { |
1298 | { |
1203 | // the int_bwidth terms make no sense to me |
1299 | // the int_bwidth terms make no sense to me |
1204 | size.x = TermWin.int_bwidth; |
1300 | size.x = int_bwidth; |
1205 | size.y = TermWin.int_bwidth; |
1301 | size.y = int_bwidth; |
1206 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1302 | size.width = Width2Pixel (ncol) + int_bwidth; |
1207 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1303 | size.height = Height2Pixel (nrow) + int_bwidth; |
1208 | } |
1304 | } |
1209 | |
1305 | |
1210 | void |
1306 | void |
1211 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1307 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1212 | XRectangle &status_rect, |
1308 | XRectangle &status_rect, |
1213 | const XRectangle &needed_rect) |
1309 | const XRectangle &needed_rect) |
1214 | { |
1310 | { |
1215 | preedit_rect.x = needed_rect.width; |
1311 | preedit_rect.x = needed_rect.width; |
1216 | preedit_rect.y = 0; |
1312 | preedit_rect.y = 0; |
1217 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1313 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1218 | preedit_rect.height = TermWin.fheight; |
1314 | preedit_rect.height = fheight; |
1219 | |
1315 | |
1220 | status_rect.x = 0; |
1316 | status_rect.x = 0; |
1221 | status_rect.y = 0; |
1317 | status_rect.y = 0; |
1222 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1318 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1223 | status_rect.height = TermWin.fheight; |
1319 | status_rect.height = fheight; |
1224 | } |
1320 | } |
1225 | |
1321 | |
1226 | /* Checking whether input method is running. */ |
1322 | /* Checking whether input method is running. */ |
1227 | bool |
1323 | bool |
1228 | rxvt_term::IMisRunning () |
1324 | rxvt_term::IMisRunning () |
… | |
… | |
1252 | } |
1348 | } |
1253 | |
1349 | |
1254 | void |
1350 | void |
1255 | rxvt_term::IMSendSpot () |
1351 | rxvt_term::IMSendSpot () |
1256 | { |
1352 | { |
1257 | XPoint spot; |
1353 | XPoint nspot; |
1258 | XVaNestedList preedit_attr; |
1354 | XVaNestedList preedit_attr; |
1259 | |
1355 | |
1260 | if (!Input_Context |
1356 | if (!Input_Context |
1261 | || !TermWin.focus |
1357 | || !focus |
1262 | || !(input_style & XIMPreeditPosition) |
1358 | || !(input_style & XIMPreeditPosition)) |
1263 | #if 0 |
|
|
1264 | || !(event_type == KeyPress |
|
|
1265 | || event_type == Expose |
|
|
1266 | || event_type == NoExpose |
|
|
1267 | || event_type == SelectionNotify |
|
|
1268 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1269 | #endif |
|
|
1270 | || !IMisRunning ()) |
|
|
1271 | return; |
1359 | return; |
1272 | |
1360 | |
1273 | im_set_position (spot); |
1361 | im_set_position (nspot); |
|
|
1362 | |
|
|
1363 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1364 | return; |
|
|
1365 | |
|
|
1366 | spot = nspot; |
1274 | |
1367 | |
1275 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1368 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1276 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1369 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1277 | XFree (preedit_attr); |
1370 | XFree (preedit_attr); |
1278 | } |
1371 | } |
1279 | |
1372 | |
1280 | void |
1373 | void |
1281 | rxvt_term::im_destroy () |
1374 | rxvt_term::im_destroy () |
1282 | { |
1375 | { |
1283 | if (Input_Context) |
|
|
1284 | { |
|
|
1285 | XDestroyIC (Input_Context); |
|
|
1286 | Input_Context = 0; |
|
|
1287 | } |
|
|
1288 | |
|
|
1289 | if (input_method) |
1376 | if (input_method) |
1290 | { |
1377 | { |
|
|
1378 | if (Input_Context && input_method->xim) |
|
|
1379 | XDestroyIC (Input_Context); |
|
|
1380 | |
1291 | display->put_xim (input_method); |
1381 | display->put_xim (input_method); |
1292 | input_method = 0; |
1382 | input_method = 0; |
1293 | } |
1383 | } |
|
|
1384 | |
|
|
1385 | Input_Context = 0; |
1294 | } |
1386 | } |
1295 | |
1387 | |
1296 | /* |
1388 | /* |
1297 | * Try to open a XIM with the current modifiers, then see if we can |
1389 | * Try to open a XIM with the current modifiers, then see if we can |
1298 | * open a suitable preedit type |
1390 | * open a suitable preedit type |
… | |
… | |
1307 | unsigned long fg, bg; |
1399 | unsigned long fg, bg; |
1308 | const char *p; |
1400 | const char *p; |
1309 | char **s; |
1401 | char **s; |
1310 | XIMStyles *xim_styles; |
1402 | XIMStyles *xim_styles; |
1311 | |
1403 | |
|
|
1404 | set_environ (envv); |
|
|
1405 | |
1312 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1406 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1313 | return false; |
1407 | return false; |
1314 | |
1408 | |
1315 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1409 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1316 | input_method = display->get_xim (locale, modifiers); |
1410 | input_method = display->get_xim (locale, modifiers); |
1317 | if (input_method == NULL) |
1411 | if (input_method == NULL) |
1318 | return false; |
1412 | return false; |
1319 | |
1413 | |
1320 | xim = input_method->xim; |
1414 | xim = input_method->xim; |
|
|
1415 | spot.x = spot.y = -1; |
1321 | |
1416 | |
1322 | xim_styles = NULL; |
1417 | xim_styles = NULL; |
1323 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1418 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1324 | || !xim_styles || !xim_styles->count_styles) |
1419 | || !xim_styles || !xim_styles->count_styles) |
1325 | { |
1420 | { |
1326 | im_destroy (); |
1421 | im_destroy (); |
1327 | return false; |
1422 | return false; |
1328 | } |
1423 | } |
1329 | |
1424 | |
1330 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1425 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1426 | |
|
|
1427 | for (int pi = 0; pi < 2; pi++) |
|
|
1428 | { |
|
|
1429 | p = pet[pi]; |
|
|
1430 | |
|
|
1431 | if (!p) |
|
|
1432 | continue; |
|
|
1433 | |
1331 | s = rxvt_splitcommastring (p); |
1434 | s = rxvt_splitcommastring (p); |
1332 | |
1435 | |
1333 | for (i = found = 0; !found && s[i]; i++) |
1436 | for (i = found = 0; !found && s[i]; i++) |
1334 | { |
1437 | { |
1335 | if (!strcmp (s[i], "OverTheSpot")) |
1438 | if (!strcmp (s[i], "OverTheSpot")) |
1336 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1439 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1337 | else if (!strcmp (s[i], "OffTheSpot")) |
1440 | else if (!strcmp (s[i], "OffTheSpot")) |
1338 | input_style = (XIMPreeditArea | XIMStatusArea); |
1441 | input_style = (XIMPreeditArea | XIMStatusArea); |
1339 | else if (!strcmp (s[i], "Root")) |
1442 | else if (!strcmp (s[i], "Root")) |
1340 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1443 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1444 | else if (!strcmp (s[i], "None")) |
|
|
1445 | input_style = (XIMPreeditNone | XIMStatusNone); |
1341 | |
1446 | |
1342 | for (j = 0; j < xim_styles->count_styles; j++) |
1447 | for (j = 0; j < xim_styles->count_styles; j++) |
1343 | if (input_style == xim_styles->supported_styles[j]) |
1448 | if (input_style == xim_styles->supported_styles[j]) |
1344 | { |
1449 | { |
|
|
1450 | rxvt_freecommastring (s); |
|
|
1451 | |
1345 | found = 1; |
1452 | found = 1; |
1346 | break; |
1453 | goto foundpet; |
|
|
1454 | } |
|
|
1455 | |
1347 | } |
1456 | } |
1348 | } |
|
|
1349 | |
1457 | |
1350 | for (i = 0; s[i]; i++) |
1458 | rxvt_freecommastring (s); |
1351 | free (s[i]); |
1459 | } |
1352 | |
1460 | |
1353 | free (s); |
1461 | foundpet: |
|
|
1462 | |
1354 | XFree (xim_styles); |
1463 | XFree (xim_styles); |
1355 | |
1464 | |
1356 | if (!found) |
1465 | if (!found) |
1357 | { |
1466 | { |
1358 | im_destroy (); |
1467 | im_destroy (); |
… | |
… | |
1375 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1484 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1376 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1485 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1377 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1486 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1378 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1487 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1379 | "*", |
1488 | "*", |
1380 | TermWin.fheight, |
1489 | fheight, |
1381 | TermWin.fheight + 1, TermWin.fheight - 1, |
1490 | fheight + 1, fheight - 1, |
1382 | TermWin.fheight - 2, TermWin.fheight + 2); |
1491 | fheight - 2, fheight + 2); |
1383 | |
1492 | |
1384 | fs = XCreateFontSet (display->display, pat, |
1493 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1385 | &missing_charset_list, &missing_charset_count, &def_string); |
1494 | &missing_charset_list, &missing_charset_count, &def_string); |
1386 | |
1495 | |
1387 | if (missing_charset_list) |
1496 | if (missing_charset_list) |
1388 | XFreeStringList (missing_charset_list); |
1497 | XFreeStringList (missing_charset_list); |
1389 | |
1498 | |
… | |
… | |
1433 | NULL); |
1542 | NULL); |
1434 | } |
1543 | } |
1435 | |
1544 | |
1436 | Input_Context = XCreateIC (xim, |
1545 | Input_Context = XCreateIC (xim, |
1437 | XNInputStyle, input_style, |
1546 | XNInputStyle, input_style, |
1438 | XNClientWindow, TermWin.vt, |
1547 | XNClientWindow, vt, |
1439 | XNFocusWindow, TermWin.parent[0], |
1548 | XNFocusWindow, parent[0], |
1440 | preedit_attr ? XNPreeditAttributes : NULL, |
1549 | preedit_attr ? XNPreeditAttributes : NULL, |
1441 | preedit_attr, |
1550 | preedit_attr, |
1442 | status_attr ? XNStatusAttributes : NULL, |
1551 | status_attr ? XNStatusAttributes : NULL, |
1443 | status_attr, NULL); |
1552 | status_attr, NULL); |
1444 | |
1553 | |
… | |
… | |
1461 | } |
1570 | } |
1462 | |
1571 | |
1463 | void |
1572 | void |
1464 | rxvt_term::im_cb () |
1573 | rxvt_term::im_cb () |
1465 | { |
1574 | { |
1466 | int i, found, had_im; |
1575 | int i; |
1467 | const char *p; |
1576 | const char *p; |
1468 | char **s; |
1577 | char **s; |
1469 | char buf[IMBUFSIZ]; |
1578 | char buf[IMBUFSIZ]; |
1470 | |
1579 | |
|
|
1580 | make_current (); |
|
|
1581 | |
1471 | im_destroy (); |
1582 | im_destroy (); |
1472 | |
1583 | |
1473 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1584 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1474 | if (Input_Context) |
1585 | if (Input_Context) |
1475 | return; |
1586 | return; |
… | |
… | |
1483 | if (p && *p) |
1594 | if (p && *p) |
1484 | { |
1595 | { |
1485 | bool found = false; |
1596 | bool found = false; |
1486 | |
1597 | |
1487 | s = rxvt_splitcommastring (p); |
1598 | s = rxvt_splitcommastring (p); |
|
|
1599 | |
1488 | for (i = 0; s[i]; i++) |
1600 | for (i = 0; s[i]; i++) |
1489 | { |
1601 | { |
1490 | if (*s[i]) |
1602 | if (*s[i]) |
1491 | { |
1603 | { |
1492 | strcpy (buf, "@im="); |
1604 | strcpy (buf, "@im="); |
… | |
… | |
1496 | found = true; |
1608 | found = true; |
1497 | break; |
1609 | break; |
1498 | } |
1610 | } |
1499 | } |
1611 | } |
1500 | } |
1612 | } |
1501 | for (i = 0; s[i]; i++) |
1613 | |
1502 | free (s[i]); |
1614 | rxvt_freecommastring (s); |
1503 | free (s); |
|
|
1504 | |
1615 | |
1505 | if (found) |
1616 | if (found) |
1506 | goto done; |
1617 | goto done; |
1507 | } |
1618 | } |
1508 | |
1619 | |
… | |
… | |
1526 | { |
1637 | { |
1527 | XRectangle preedit_rect, status_rect, *needed_rect; |
1638 | XRectangle preedit_rect, status_rect, *needed_rect; |
1528 | XVaNestedList preedit_attr, status_attr; |
1639 | XVaNestedList preedit_attr, status_attr; |
1529 | |
1640 | |
1530 | if (!Input_Context |
1641 | if (!Input_Context |
1531 | || !TermWin.focus |
1642 | || !focus |
1532 | || !(input_style & XIMPreeditArea) |
1643 | || !(input_style & XIMPreeditArea) |
1533 | || !IMisRunning ()) |
1644 | || !IMisRunning ()) |
1534 | return; |
1645 | return; |
1535 | |
1646 | |
1536 | /* Getting the necessary width of preedit area */ |
1647 | /* Getting the necessary width of preedit area */ |