… | |
… | |
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> |
|
|
48 | |
|
|
49 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
52 | |
51 | static char curlocale[128]; |
53 | static char curlocale[128], savelocale[128]; |
52 | |
54 | |
53 | bool |
55 | bool |
54 | rxvt_set_locale (const char *locale) |
56 | rxvt_set_locale (const char *locale) |
55 | { |
57 | { |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
59 | return false; |
58 | |
60 | |
59 | strncpy (curlocale, locale, 128); |
61 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
62 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
63 | return true; |
|
|
64 | } |
|
|
65 | |
|
|
66 | void |
|
|
67 | rxvt_push_locale (const char *locale) |
|
|
68 | { |
|
|
69 | strcpy (savelocale, curlocale); |
|
|
70 | rxvt_set_locale (locale); |
|
|
71 | } |
|
|
72 | |
|
|
73 | void |
|
|
74 | rxvt_pop_locale () |
|
|
75 | { |
|
|
76 | rxvt_set_locale (savelocale); |
62 | } |
77 | } |
63 | |
78 | |
64 | #if ENABLE_COMBINING |
79 | #if ENABLE_COMBINING |
65 | class rxvt_composite_vec rxvt_composite; |
80 | class rxvt_composite_vec rxvt_composite; |
66 | |
81 | |
… | |
… | |
131 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
132 | #endif |
147 | #endif |
133 | #ifdef HAVE_SCROLLBARS |
148 | #ifdef HAVE_SCROLLBARS |
134 | scrollbar_ev (this, &rxvt_term::x_cb), |
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
135 | #endif |
150 | #endif |
136 | #ifdef MENUBAR |
|
|
137 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
138 | #endif |
|
|
139 | #ifdef CURSOR_BLINK |
151 | #ifdef CURSOR_BLINK |
140 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
152 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
141 | #endif |
153 | #endif |
142 | #ifdef TEXT_BLINK |
154 | #ifdef TEXT_BLINK |
143 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
155 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
167 | pointer_ev (this, &rxvt_term::pointer_cb), |
156 | #endif |
168 | #endif |
157 | #ifdef USE_XIM |
169 | #ifdef USE_XIM |
158 | im_ev (this, &rxvt_term::im_cb), |
170 | im_ev (this, &rxvt_term::im_cb), |
159 | #endif |
171 | #endif |
160 | sw_term (this, &rxvt_term::sig_term), |
|
|
161 | sw_chld (this, &rxvt_term::sig_chld), |
|
|
162 | termwin_ev (this, &rxvt_term::x_cb), |
172 | termwin_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
173 | vt_ev (this, &rxvt_term::x_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
174 | check_ev (this, &rxvt_term::check_cb), |
165 | flush_ev (this, &rxvt_term::flush_cb), |
175 | flush_ev (this, &rxvt_term::flush_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
176 | destroy_ev (this, &rxvt_term::destroy_cb), |
… | |
… | |
168 | incr_ev (this, &rxvt_term::incr_cb) |
178 | incr_ev (this, &rxvt_term::incr_cb) |
169 | { |
179 | { |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
180 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
171 | |
181 | |
172 | termlist.push_back (this); |
182 | termlist.push_back (this); |
173 | } |
|
|
174 | |
183 | |
175 | rxvt_term::~rxvt_term () |
184 | #ifdef KEYSYM_RESOURCE |
176 | { |
185 | keyboard = new keyboard_manager; |
177 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
178 | |
186 | |
|
|
187 | if (!keyboard) |
|
|
188 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
189 | #endif |
|
|
190 | } |
|
|
191 | |
|
|
192 | // clean up the most important stuff, do *not* call x or free mem etc. |
|
|
193 | // for use before an emergency exit |
|
|
194 | void rxvt_term::emergency_cleanup () |
|
|
195 | { |
179 | if (cmd_pid) |
196 | if (cmd_pid) |
180 | kill (-cmd_pid, SIGHUP); |
197 | kill (-cmd_pid, SIGHUP); |
181 | |
198 | |
182 | pty.put (); |
199 | delete pty; pty = 0; |
|
|
200 | } |
183 | |
201 | |
184 | #ifdef UTMP_SUPPORT |
202 | rxvt_term::~rxvt_term () |
185 | privileged_utmp (RESTORE); |
203 | { |
186 | #endif |
204 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
205 | |
|
|
206 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
207 | |
|
|
208 | emergency_cleanup (); |
187 | |
209 | |
188 | #if ENABLE_STYLES |
210 | #if ENABLE_STYLES |
189 | for (int i = RS_styleCount; --i; ) |
211 | for (int i = RS_styleCount; --i; ) |
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
212 | if (fontset[i] != fontset[0]) |
191 | delete TermWin.fontset[i]; |
213 | delete fontset[i]; |
192 | #endif |
214 | #endif |
193 | delete TermWin.fontset[0]; |
215 | delete fontset[0]; |
194 | |
216 | |
195 | if (display) |
217 | if (display) |
196 | { |
218 | { |
|
|
219 | dDisp; |
|
|
220 | |
197 | selection_clear (); |
221 | selection_clear (); |
198 | |
222 | |
199 | #ifdef USE_XIM |
223 | #ifdef USE_XIM |
200 | im_destroy (); |
224 | im_destroy (); |
201 | #endif |
225 | #endif |
202 | #ifdef MENUBAR |
|
|
203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
|
|
204 | #endif |
|
|
205 | #ifdef XTERM_SCROLLBAR |
226 | #ifdef XTERM_SCROLLBAR |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
227 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
228 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
208 | #endif |
229 | #endif |
209 | #ifdef PLAIN_SCROLLBAR |
230 | #ifdef PLAIN_SCROLLBAR |
210 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
231 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
211 | #endif |
232 | #endif |
212 | #ifdef NEXT_SCROLLBAR |
233 | #ifdef NEXT_SCROLLBAR |
213 | if (blackGC) XFreeGC (display->display, blackGC); |
234 | if (blackGC) XFreeGC (disp, blackGC); |
214 | if (whiteGC) XFreeGC (display->display, whiteGC); |
235 | if (whiteGC) XFreeGC (disp, whiteGC); |
215 | if (grayGC) XFreeGC (display->display, grayGC); |
236 | if (grayGC) XFreeGC (disp, grayGC); |
216 | if (darkGC) XFreeGC (display->display, darkGC); |
237 | if (darkGC) XFreeGC (disp, darkGC); |
217 | if (stippleGC) XFreeGC (display->display, stippleGC); |
238 | if (stippleGC) XFreeGC (disp, stippleGC); |
218 | if (dimple) XFreePixmap (display->display, dimple); |
239 | if (dimple) XFreePixmap (disp, dimple); |
219 | if (upArrow) XFreePixmap (display->display, upArrow); |
240 | if (upArrow) XFreePixmap (disp, upArrow); |
220 | if (downArrow) XFreePixmap (display->display, downArrow); |
241 | if (downArrow) XFreePixmap (disp, downArrow); |
221 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
242 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
222 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
243 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
223 | #endif |
244 | #endif |
224 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
245 | #ifdef RXVT_SCROLLBAR |
225 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
246 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
226 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
247 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
227 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
248 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
228 | #endif |
249 | #endif |
229 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
250 | if (gc) XFreeGC (disp, gc); |
230 | |
251 | |
231 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
232 | delete menuBar.drawable; |
252 | delete drawable; |
233 | //if (menuBar.win) |
|
|
234 | // XDestroyWindow (display->display, menuBar.win); |
|
|
235 | #endif |
|
|
236 | delete TermWin.drawable; |
|
|
237 | // destroy all windows |
253 | // destroy all windows |
238 | if (TermWin.parent[0]) |
254 | if (parent[0]) |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
255 | XDestroyWindow (disp, parent[0]); |
240 | } |
256 | } |
241 | |
257 | |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
258 | // TODO: free pixcolours, colours should become part of rxvt_display |
243 | |
|
|
244 | delete pix_colors_focused; |
259 | delete pix_colors_focused; |
245 | #ifdef OFF_FOCUS_FADING |
260 | #if OFF_FOCUS_FADING |
246 | delete pix_colors_unfocused; |
261 | delete pix_colors_unfocused; |
247 | #endif |
262 | #endif |
248 | |
263 | |
249 | displays.put (display); |
264 | displays.put (display); |
250 | |
265 | |
251 | scr_release (); |
266 | scr_release (); |
252 | |
267 | |
253 | /* clear all resources */ |
268 | /* clear all resources */ |
254 | for (int i = 0; i < allocated.size (); i++) |
269 | for (int i = 0; i < allocated.size (); i++) |
255 | free (allocated[i]); |
270 | free (allocated [i]); |
256 | |
271 | |
257 | free (selection.text); |
272 | free (selection.text); |
258 | // TODO: manage env vars in child only(!) |
273 | // TODO: manage env vars in child only(!) |
259 | free (env_windowid); |
274 | free (env_windowid); |
260 | free (env_display); |
275 | free (env_display); |
261 | free (env_term); |
276 | free (env_term); |
262 | free (env_colorfgbg); |
277 | free (env_colorfgbg); |
263 | free (locale); |
278 | free (locale); |
264 | #if 0 |
279 | free (v_buffer); |
265 | free (codeset); |
280 | free (incr_buf); |
266 | #endif |
|
|
267 | |
281 | |
268 | delete envv; |
282 | delete envv; |
269 | delete argv; |
283 | delete argv; |
|
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284 | |
|
|
285 | #ifdef KEYSYM_RESOURCE |
|
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286 | delete keyboard; |
|
|
287 | #endif |
|
|
288 | } |
|
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289 | |
|
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290 | void |
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291 | rxvt_term::child_exit () |
|
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292 | { |
|
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293 | cmd_pid = 0; |
|
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294 | |
|
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295 | if (!OPTION (Opt_hold)) |
|
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296 | destroy (); |
270 | } |
297 | } |
271 | |
298 | |
272 | void |
299 | void |
273 | rxvt_term::destroy () |
300 | rxvt_term::destroy () |
274 | { |
301 | { |
… | |
… | |
284 | #if USE_XIM |
311 | #if USE_XIM |
285 | im_ev.stop (display); |
312 | im_ev.stop (display); |
286 | #endif |
313 | #endif |
287 | #if HAVE_SCROLLBARS |
314 | #if HAVE_SCROLLBARS |
288 | scrollbar_ev.stop (display); |
315 | scrollbar_ev.stop (display); |
289 | #endif |
|
|
290 | #if MENUBAR |
|
|
291 | menubar_ev.stop (display); |
|
|
292 | #endif |
316 | #endif |
293 | #if TRANSPARENT |
317 | #if TRANSPARENT |
294 | rootwin_ev.stop (display); |
318 | rootwin_ev.stop (display); |
295 | #endif |
319 | #endif |
296 | incr_ev.stop (); |
320 | incr_ev.stop (); |
… | |
… | |
320 | } |
344 | } |
321 | |
345 | |
322 | void |
346 | void |
323 | rxvt_term::destroy_cb (time_watcher &w) |
347 | rxvt_term::destroy_cb (time_watcher &w) |
324 | { |
348 | { |
325 | SET_R (this); |
349 | make_current (); |
326 | |
350 | |
327 | delete this; |
351 | delete this; |
328 | } |
|
|
329 | |
|
|
330 | /*----------------------------------------------------------------------*/ |
|
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331 | /* rxvt_init () */ |
|
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332 | bool |
|
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333 | rxvt_term::init (int argc, const char *const *argv) |
|
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334 | { |
|
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335 | SET_R (this); |
|
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336 | |
|
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337 | if (!init_vars ()) |
|
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338 | return false; |
|
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339 | |
|
|
340 | init_secondary (); |
|
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341 | |
|
|
342 | const char **cmd_argv = init_resources (argc, argv); |
|
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343 | |
|
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344 | set_locale (""); |
|
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345 | |
|
|
346 | #if MENUBAR_MAX |
|
|
347 | menubar_read (rs[Rs_menu]); |
|
|
348 | #endif |
|
|
349 | #ifdef HAVE_SCROLLBARS |
|
|
350 | if (options & Opt_scrollBar) |
|
|
351 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
352 | #endif |
|
|
353 | |
|
|
354 | create_windows (argc, argv); |
|
|
355 | |
|
|
356 | init_xlocale (); |
|
|
357 | |
|
|
358 | scr_reset (); /* initialize screen */ |
|
|
359 | |
|
|
360 | #if 0 |
|
|
361 | XSynchronize (display->display, True); |
|
|
362 | #endif |
|
|
363 | |
|
|
364 | #ifdef HAVE_SCROLLBARS |
|
|
365 | if (options & Opt_scrollBar) |
|
|
366 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
367 | #endif |
|
|
368 | #if (MENUBAR_MAX) |
|
|
369 | if (menubar_visible ()) |
|
|
370 | XMapWindow (display->display, menuBar.win); |
|
|
371 | #endif |
|
|
372 | #ifdef TRANSPARENT |
|
|
373 | if (options & Opt_transparent) |
|
|
374 | { |
|
|
375 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
376 | check_our_parents (); |
|
|
377 | rootwin_ev.start (display, display->root); |
|
|
378 | } |
|
|
379 | #endif |
|
|
380 | |
|
|
381 | XMapWindow (display->display, TermWin.vt); |
|
|
382 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
383 | |
|
|
384 | set_colorfgbg (); |
|
|
385 | |
|
|
386 | init_command (cmd_argv); |
|
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387 | |
|
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388 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
389 | |
|
|
390 | check_ev.start (); |
|
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391 | |
|
|
392 | return true; |
|
|
393 | } |
|
|
394 | |
|
|
395 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
396 | |
|
|
397 | void |
|
|
398 | rxvt_init () |
|
|
399 | { |
|
|
400 | /* |
|
|
401 | * Save and then give up any super-user privileges |
|
|
402 | * If we need privileges in any area then we must specifically request it. |
|
|
403 | * We should only need to be root in these cases: |
|
|
404 | * 1. write utmp entries on some systems |
|
|
405 | * 2. chown tty on some systems |
|
|
406 | */ |
|
|
407 | rxvt_privileges (SAVE); |
|
|
408 | rxvt_privileges (IGNORE); |
|
|
409 | |
|
|
410 | signal (SIGHUP, SIG_IGN); |
|
|
411 | signal (SIGPIPE, SIG_IGN); |
|
|
412 | |
|
|
413 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
414 | /* signal (SIGURG, SIG_DFL); */ |
|
|
415 | |
|
|
416 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
417 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
418 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
419 | } |
|
|
420 | |
|
|
421 | /* ------------------------------------------------------------------------- * |
|
|
422 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
423 | * ------------------------------------------------------------------------- */ |
|
|
424 | /* |
|
|
425 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
426 | */ |
|
|
427 | |
|
|
428 | void |
|
|
429 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
430 | { |
|
|
431 | // we are being called for every SIGCHLD, not just ours |
|
|
432 | int pid; |
|
|
433 | |
|
|
434 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
435 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
436 | if (pid == (*t)->cmd_pid) |
|
|
437 | { |
|
|
438 | (*t)->destroy (); |
|
|
439 | break; |
|
|
440 | } |
|
|
441 | } |
352 | } |
442 | |
353 | |
443 | /*----------------------------------------------------------------------*/ |
354 | /*----------------------------------------------------------------------*/ |
444 | /* |
355 | /* |
445 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
356 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
446 | * TODO: if debugging, this should free up any known resources if we can |
357 | * TODO: if debugging, this should free up any known resources if we can |
447 | */ |
358 | */ |
448 | void |
359 | static XErrorHandler old_xerror_handler; |
449 | rxvt_destroy_all () |
360 | |
|
|
361 | static void |
|
|
362 | rxvt_emergency_cleanup () |
450 | { |
363 | { |
451 | // TODO: rxvtd should clean up all ressources |
|
|
452 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
364 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
453 | (*t)->destroy (); |
365 | (*t)->emergency_cleanup (); |
454 | } |
366 | } |
455 | |
367 | |
456 | /* |
368 | #if ENABLE_FRILLS |
457 | * Catch a fatal signal and tidy up before quitting |
369 | static void |
458 | */ |
370 | print_x_error (Display *dpy, XErrorEvent *event) |
459 | void |
|
|
460 | rxvt_term::sig_term (sig_watcher &w) |
|
|
461 | { |
371 | { |
462 | #ifdef DEBUG_CMD |
372 | char buffer[BUFSIZ]; |
463 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
373 | char mesg[BUFSIZ]; |
464 | #endif |
374 | char number[32]; |
465 | rxvt_destroy_all (); |
375 | char *mtype = "XlibMessage"; |
466 | signal (w.signum, SIG_DFL); |
376 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
467 | kill (getpid (), w.signum); |
377 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
378 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
379 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
380 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
381 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
382 | sprintf(number, "%d", event->request_code); |
|
|
383 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
384 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
385 | if (event->request_code >= 128) { |
|
|
386 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
387 | mesg, BUFSIZ); |
|
|
388 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
389 | } |
|
|
390 | if ((event->error_code == BadWindow) || |
|
|
391 | (event->error_code == BadPixmap) || |
|
|
392 | (event->error_code == BadCursor) || |
|
|
393 | (event->error_code == BadFont) || |
|
|
394 | (event->error_code == BadDrawable) || |
|
|
395 | (event->error_code == BadColor) || |
|
|
396 | (event->error_code == BadGC) || |
|
|
397 | (event->error_code == BadIDChoice) || |
|
|
398 | (event->error_code == BadValue) || |
|
|
399 | (event->error_code == BadAtom)) { |
|
|
400 | if (event->error_code == BadValue) |
|
|
401 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
402 | mesg, BUFSIZ); |
|
|
403 | else if (event->error_code == BadAtom) |
|
|
404 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
405 | mesg, BUFSIZ); |
|
|
406 | else |
|
|
407 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
408 | mesg, BUFSIZ); |
|
|
409 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
410 | } |
|
|
411 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
412 | mesg, BUFSIZ); |
|
|
413 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
468 | } |
414 | } |
|
|
415 | #endif |
469 | |
416 | |
470 | /* INTPROTO */ |
|
|
471 | int |
417 | int |
472 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
418 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
473 | { |
419 | { |
474 | if (GET_R->allowedxerror == -1) |
420 | if (GET_R->allowedxerror == -1) |
475 | GET_R->allowedxerror = event->error_code; |
421 | GET_R->allowedxerror = event->error_code; |
476 | else |
422 | else |
477 | { |
423 | { |
|
|
424 | // GET_R is most likely not the terminal which caused the error, |
|
|
425 | // so just output the error and continue |
|
|
426 | #if ENABLE_FRILLS |
|
|
427 | print_x_error (display, event); |
|
|
428 | #else |
478 | old_xerror_handler (display, event); |
429 | old_xerror_handler (display, event); |
479 | GET_R->destroy (); |
430 | #endif |
480 | } |
431 | } |
481 | |
432 | |
482 | return 0; |
433 | return 0; |
|
|
434 | } |
|
|
435 | |
|
|
436 | int |
|
|
437 | rxvt_xioerror_handler (Display *display) |
|
|
438 | { |
|
|
439 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
440 | DisplayString (display)); |
|
|
441 | rxvt_emergency_cleanup (); |
|
|
442 | _exit (EXIT_FAILURE); |
|
|
443 | } |
|
|
444 | |
|
|
445 | /*----------------------------------------------------------------------*/ |
|
|
446 | bool |
|
|
447 | rxvt_term::init (int argc, const char *const *argv) |
|
|
448 | { |
|
|
449 | SET_R (this); |
|
|
450 | set_locale (""); |
|
|
451 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
452 | |
|
|
453 | if (!init_vars ()) |
|
|
454 | return false; |
|
|
455 | |
|
|
456 | init_secondary (); |
|
|
457 | |
|
|
458 | const char **cmd_argv = init_resources (argc, argv); |
|
|
459 | |
|
|
460 | #ifdef KEYSYM_RESOURCE |
|
|
461 | keyboard->register_done (); |
|
|
462 | #endif |
|
|
463 | |
|
|
464 | #ifdef HAVE_SCROLLBARS |
|
|
465 | if (OPTION (Opt_scrollBar)) |
|
|
466 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
467 | #endif |
|
|
468 | |
|
|
469 | #if ENABLE_PERL |
|
|
470 | if (!rs[Rs_perl_ext_1]) |
|
|
471 | rs[Rs_perl_ext_1] = "default"; |
|
|
472 | |
|
|
473 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
474 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
475 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
476 | { |
|
|
477 | rxvt_perl.init (this); |
|
|
478 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
479 | } |
|
|
480 | #endif |
|
|
481 | |
|
|
482 | pty = rxvt_new_ptytty (); |
|
|
483 | |
|
|
484 | create_windows (argc, argv); |
|
|
485 | |
|
|
486 | dDisp; |
|
|
487 | |
|
|
488 | init_xlocale (); |
|
|
489 | |
|
|
490 | scr_reset (); // initialize screen |
|
|
491 | |
|
|
492 | #if 0 |
|
|
493 | XSynchronize (disp, True); |
|
|
494 | #endif |
|
|
495 | |
|
|
496 | #ifdef HAVE_SCROLLBARS |
|
|
497 | if (OPTION (Opt_scrollBar)) |
|
|
498 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
499 | #endif |
|
|
500 | #ifdef TRANSPARENT |
|
|
501 | if (OPTION (Opt_transparent)) |
|
|
502 | { |
|
|
503 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
504 | check_our_parents (); |
|
|
505 | rootwin_ev.start (display, display->root); |
|
|
506 | } |
|
|
507 | #endif |
|
|
508 | |
|
|
509 | XMapWindow (disp, vt); |
|
|
510 | XMapWindow (disp, parent[0]); |
|
|
511 | |
|
|
512 | set_colorfgbg (); |
|
|
513 | |
|
|
514 | init_command (cmd_argv); |
|
|
515 | |
|
|
516 | free (cmd_argv); |
|
|
517 | |
|
|
518 | if (pty->pty >= 0) |
|
|
519 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
520 | |
|
|
521 | check_ev.start (); |
|
|
522 | |
|
|
523 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
524 | |
|
|
525 | return true; |
|
|
526 | } |
|
|
527 | |
|
|
528 | static struct sig_handlers |
|
|
529 | { |
|
|
530 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
531 | |
|
|
532 | void sig_chld (sig_watcher &w) |
|
|
533 | { |
|
|
534 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
535 | int pid; |
|
|
536 | |
|
|
537 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
538 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
539 | if (pid == (*t)->cmd_pid) |
|
|
540 | { |
|
|
541 | (*t)->child_exit (); |
|
|
542 | break; |
|
|
543 | } |
|
|
544 | } |
|
|
545 | |
|
|
546 | /* |
|
|
547 | * Catch a fatal signal and tidy up before quitting |
|
|
548 | */ |
|
|
549 | void |
|
|
550 | sig_term (sig_watcher &w) |
|
|
551 | { |
|
|
552 | #ifdef DEBUG_CMD |
|
|
553 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
554 | #endif |
|
|
555 | rxvt_emergency_cleanup (); |
|
|
556 | signal (w.signum, SIG_DFL); |
|
|
557 | kill (getpid (), w.signum); |
|
|
558 | } |
|
|
559 | |
|
|
560 | sig_handlers () |
|
|
561 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
562 | sw_term (this, &sig_handlers::sig_term), |
|
|
563 | sw_int (this, &sig_handlers::sig_term) |
|
|
564 | { |
|
|
565 | } |
|
|
566 | } sig_handlers; |
|
|
567 | |
|
|
568 | char **rxvt_environ; // startup environment |
|
|
569 | |
|
|
570 | void |
|
|
571 | rxvt_init () |
|
|
572 | { |
|
|
573 | uid_t uid = getuid (); |
|
|
574 | gid_t gid = getgid (); |
|
|
575 | |
|
|
576 | // before doing anything else, check for setuid/setgid operation, |
|
|
577 | // start the helper process and drop privileges |
|
|
578 | if (uid != geteuid () |
|
|
579 | || 1 //D |
|
|
580 | || gid != getegid ()) |
|
|
581 | { |
|
|
582 | #if PTYTTY_HELPER |
|
|
583 | rxvt_ptytty_server (); |
|
|
584 | #else |
|
|
585 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
586 | #endif |
|
|
587 | |
|
|
588 | // drop privileges |
|
|
589 | #if HAVE_SETRESUID |
|
|
590 | setresgid (gid, gid, gid); |
|
|
591 | setresuid (uid, uid, uid); |
|
|
592 | #elif HAVE_SETREUID |
|
|
593 | setregid (gid, gid); |
|
|
594 | setreuid (uid, uid); |
|
|
595 | #elif HAVE_SETUID |
|
|
596 | setgid (gid); |
|
|
597 | setuid (uid); |
|
|
598 | #endif |
|
|
599 | |
|
|
600 | if (uid != geteuid () |
|
|
601 | || gid != getegid ()) |
|
|
602 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
603 | } |
|
|
604 | |
|
|
605 | rxvt_environ = environ; |
|
|
606 | |
|
|
607 | signal (SIGHUP, SIG_IGN); |
|
|
608 | signal (SIGPIPE, SIG_IGN); |
|
|
609 | |
|
|
610 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
611 | sig_handlers.sw_term.start (SIGTERM); |
|
|
612 | sig_handlers.sw_int.start (SIGINT); |
|
|
613 | |
|
|
614 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
615 | /* signal (SIGURG, SIG_DFL); */ |
|
|
616 | |
|
|
617 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
618 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
619 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
620 | |
|
|
621 | XrmInitialize (); |
483 | } |
622 | } |
484 | |
623 | |
485 | /* ------------------------------------------------------------------------- * |
624 | /* ------------------------------------------------------------------------- * |
486 | * MEMORY ALLOCATION WRAPPERS * |
625 | * MEMORY ALLOCATION WRAPPERS * |
487 | * ------------------------------------------------------------------------- */ |
626 | * ------------------------------------------------------------------------- */ |
… | |
… | |
494 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
633 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
495 | |
634 | |
496 | return p; |
635 | return p; |
497 | } |
636 | } |
498 | |
637 | |
499 | /* INTPROTO */ |
638 | void * |
500 | void * |
|
|
501 | rxvt_calloc (size_t number, size_t size) |
639 | rxvt_calloc (size_t number, size_t size) |
502 | { |
640 | { |
503 | void *p = calloc (number, size); |
641 | void *p = calloc (number, size); |
504 | |
642 | |
505 | if (!p) |
643 | if (!p) |
506 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
644 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
507 | |
645 | |
508 | return p; |
646 | return p; |
509 | } |
647 | } |
510 | |
648 | |
511 | /* INTPROTO */ |
|
|
512 | void * |
649 | void * |
513 | rxvt_realloc (void *ptr, size_t size) |
650 | rxvt_realloc (void *ptr, size_t size) |
514 | { |
651 | { |
515 | void *p = realloc (ptr, size); |
652 | void *p = realloc (ptr, size); |
516 | |
653 | |
517 | if (!p) |
654 | if (!p) |
518 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
655 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
519 | |
656 | |
520 | return p; |
657 | return p; |
521 | } |
658 | } |
522 | |
|
|
523 | /* ------------------------------------------------------------------------- * |
|
|
524 | * PRIVILEGED OPERATIONS * |
|
|
525 | * ------------------------------------------------------------------------- */ |
|
|
526 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
527 | void |
|
|
528 | rxvt_privileges (rxvt_privaction action) |
|
|
529 | { |
|
|
530 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
531 | static uid_t euid; |
|
|
532 | static gid_t egid; |
|
|
533 | #endif |
|
|
534 | |
|
|
535 | #if ! defined(__CYGWIN32__) |
|
|
536 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
537 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
538 | # define seteuid(a) setreuid(-1, (a)) |
|
|
539 | # define setegid(a) setregid(-1, (a)) |
|
|
540 | # define HAVE_SETEUID |
|
|
541 | # endif |
|
|
542 | # ifdef HAVE_SETEUID |
|
|
543 | switch (action) |
|
|
544 | { |
|
|
545 | case IGNORE: |
|
|
546 | /* |
|
|
547 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
548 | * back to root later, as required |
|
|
549 | */ |
|
|
550 | seteuid (getuid ()); |
|
|
551 | setegid (getgid ()); |
|
|
552 | break; |
|
|
553 | case SAVE: |
|
|
554 | euid = geteuid (); |
|
|
555 | egid = getegid (); |
|
|
556 | break; |
|
|
557 | case RESTORE: |
|
|
558 | seteuid (euid); |
|
|
559 | setegid (egid); |
|
|
560 | break; |
|
|
561 | } |
|
|
562 | # else |
|
|
563 | switch (action) |
|
|
564 | { |
|
|
565 | case IGNORE: |
|
|
566 | setuid (getuid ()); |
|
|
567 | setgid (getgid ()); |
|
|
568 | /* FALLTHROUGH */ |
|
|
569 | case SAVE: |
|
|
570 | /* FALLTHROUGH */ |
|
|
571 | case RESTORE: |
|
|
572 | break; |
|
|
573 | } |
|
|
574 | # endif |
|
|
575 | #endif |
|
|
576 | } |
|
|
577 | |
|
|
578 | #ifdef UTMP_SUPPORT |
|
|
579 | void |
|
|
580 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
581 | { |
|
|
582 | if ((options & Opt_utmpInhibit) |
|
|
583 | || !pty.name || !*pty.name) |
|
|
584 | return; |
|
|
585 | |
|
|
586 | rxvt_privileges (RESTORE); |
|
|
587 | |
|
|
588 | if (action == SAVE) |
|
|
589 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
590 | else |
|
|
591 | cleanutent (); |
|
|
592 | |
|
|
593 | rxvt_privileges (IGNORE); |
|
|
594 | } |
|
|
595 | #endif |
|
|
596 | |
659 | |
597 | /*----------------------------------------------------------------------*/ |
660 | /*----------------------------------------------------------------------*/ |
598 | /* |
661 | /* |
599 | * window size/position calculcations for XSizeHint and other storage. |
662 | * window size/position calculcations for XSizeHint and other storage. |
600 | * if width/height are non-zero then override calculated width/height |
663 | * if width/height are non-zero then override calculated width/height |
601 | */ |
664 | */ |
602 | void |
665 | void |
603 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
666 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
604 | { |
667 | { |
605 | short recalc_x, recalc_y; |
668 | short recalc_x, recalc_y; |
606 | int x, y, sb_w, mb_h, flags; |
669 | int x, y, sb_w, flags; |
607 | unsigned int w, h; |
670 | unsigned int w, h; |
608 | unsigned int max_width, max_height; |
671 | unsigned int max_width, max_height; |
|
|
672 | dDisp; |
609 | |
673 | |
610 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
674 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
611 | TermWin.ncol, TermWin.nrow, szHint.width, |
675 | ncol, nrow, szHint.width, szHint.height)); |
612 | szHint.height)); |
676 | |
613 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
677 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
614 | szHint.win_gravity = NorthWestGravity; |
678 | szHint.win_gravity = NorthWestGravity; |
615 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
679 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
616 | |
680 | |
617 | recalc_x = recalc_y = 0; |
681 | recalc_x = recalc_y = 0; |
618 | flags = 0; |
682 | flags = 0; |
|
|
683 | |
619 | if (!parsed_geometry) |
684 | if (!parsed_geometry) |
620 | { |
685 | { |
621 | parsed_geometry = 1; |
686 | parsed_geometry = 1; |
|
|
687 | |
622 | if (rs[Rs_geometry]) |
688 | if (rs[Rs_geometry]) |
623 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
689 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
690 | |
624 | if (flags & WidthValue) |
691 | if (flags & WidthValue) |
625 | { |
692 | { |
626 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
693 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
627 | szHint.flags |= USSize; |
694 | szHint.flags |= USSize; |
628 | } |
695 | } |
|
|
696 | |
629 | if (flags & HeightValue) |
697 | if (flags & HeightValue) |
630 | { |
698 | { |
631 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
699 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
632 | szHint.flags |= USSize; |
700 | szHint.flags |= USSize; |
633 | } |
701 | } |
|
|
702 | |
634 | if (flags & XValue) |
703 | if (flags & XValue) |
635 | { |
704 | { |
636 | szHint.x = x; |
705 | szHint.x = x; |
637 | szHint.flags |= USPosition; |
706 | szHint.flags |= USPosition; |
|
|
707 | |
638 | if (flags & XNegative) |
708 | if (flags & XNegative) |
639 | { |
709 | { |
640 | recalc_x = 1; |
710 | recalc_x = 1; |
641 | szHint.win_gravity = NorthEastGravity; |
711 | szHint.win_gravity = NorthEastGravity; |
642 | } |
712 | } |
643 | } |
713 | } |
|
|
714 | |
644 | if (flags & YValue) |
715 | if (flags & YValue) |
645 | { |
716 | { |
646 | szHint.y = y; |
717 | szHint.y = y; |
647 | szHint.flags |= USPosition; |
718 | szHint.flags |= USPosition; |
|
|
719 | |
648 | if (flags & YNegative) |
720 | if (flags & YNegative) |
649 | { |
721 | { |
650 | recalc_y = 1; |
722 | recalc_y = 1; |
|
|
723 | |
651 | if (szHint.win_gravity == NorthEastGravity) |
724 | if (szHint.win_gravity == NorthEastGravity) |
652 | szHint.win_gravity = SouthEastGravity; |
725 | szHint.win_gravity = SouthEastGravity; |
653 | else |
726 | else |
654 | szHint.win_gravity = SouthWestGravity; |
727 | szHint.win_gravity = SouthWestGravity; |
655 | } |
728 | } |
656 | } |
729 | } |
657 | } |
730 | } |
658 | |
731 | |
659 | /* TODO: BOUNDS */ |
732 | /* TODO: BOUNDS */ |
660 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
733 | width = ncol * fwidth; |
661 | TermWin.height = TermWin.nrow * TermWin.fheight; |
734 | height = nrow * fheight; |
662 | max_width = MAX_COLS * TermWin.fwidth; |
735 | max_width = MAX_COLS * fwidth; |
663 | max_height = MAX_ROWS * TermWin.fheight; |
736 | max_height = MAX_ROWS * fheight; |
664 | |
737 | |
665 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
738 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
666 | |
739 | |
667 | sb_w = mb_h = 0; |
740 | sb_w = 0; |
668 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
741 | window_vt_x = window_vt_y = int_bwidth; |
669 | |
742 | |
670 | if (scrollbar_visible ()) |
743 | if (scrollBar.state) |
671 | { |
744 | { |
672 | sb_w = scrollbar_TotalWidth (); |
745 | sb_w = scrollbar_TotalWidth (); |
673 | szHint.base_width += sb_w; |
746 | szHint.base_width += sb_w; |
674 | if (!(options & Opt_scrollBar_right)) |
747 | if (!OPTION (Opt_scrollBar_right)) |
675 | window_vt_x += sb_w; |
748 | window_vt_x += sb_w; |
676 | } |
749 | } |
677 | |
750 | |
678 | if (menubar_visible ()) |
|
|
679 | { |
|
|
680 | mb_h = menuBar_TotalHeight (); |
|
|
681 | szHint.base_height += mb_h; |
|
|
682 | window_vt_y += mb_h; |
|
|
683 | } |
|
|
684 | |
|
|
685 | szHint.width_inc = TermWin.fwidth; |
751 | szHint.width_inc = fwidth; |
686 | szHint.height_inc = TermWin.fheight; |
752 | szHint.height_inc = fheight; |
687 | szHint.min_width = szHint.base_width + szHint.width_inc; |
753 | szHint.min_width = szHint.base_width + szHint.width_inc; |
688 | szHint.min_height = szHint.base_height + szHint.height_inc; |
754 | szHint.min_height = szHint.base_height + szHint.height_inc; |
689 | |
755 | |
690 | if (width && width - szHint.base_width < max_width) |
756 | if (newwidth && newwidth - szHint.base_width < max_width) |
691 | { |
757 | { |
692 | szHint.width = width; |
758 | szHint.width = newwidth; |
693 | TermWin.width = width - szHint.base_width; |
759 | width = newwidth - szHint.base_width; |
694 | } |
760 | } |
695 | else |
761 | else |
696 | { |
762 | { |
697 | MIN_IT (TermWin.width, max_width); |
763 | min_it (width, max_width); |
698 | szHint.width = szHint.base_width + TermWin.width; |
764 | szHint.width = szHint.base_width + width; |
699 | } |
765 | } |
700 | |
766 | |
701 | if (height && height - szHint.base_height < max_height) |
767 | if (newheight && newheight - szHint.base_height < max_height) |
702 | { |
768 | { |
703 | szHint.height = height; |
769 | szHint.height = newheight; |
704 | TermWin.height = height - szHint.base_height; |
770 | height = newheight - szHint.base_height; |
705 | } |
771 | } |
706 | else |
772 | else |
707 | { |
773 | { |
708 | MIN_IT (TermWin.height, max_height); |
774 | min_it (height, max_height); |
709 | szHint.height = szHint.base_height + TermWin.height; |
775 | szHint.height = szHint.base_height + height; |
710 | } |
776 | } |
711 | |
777 | |
712 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
778 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
713 | window_sb_x = szHint.width - sb_w; |
779 | window_sb_x = szHint.width - sb_w; |
714 | |
780 | |
715 | if (recalc_x) |
781 | if (recalc_x) |
716 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
782 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
717 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
718 | if (recalc_y) |
783 | if (recalc_y) |
719 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
784 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
720 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
721 | |
785 | |
722 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
786 | ncol = width / fwidth; |
723 | TermWin.nrow = TermWin.height / TermWin.fheight; |
787 | nrow = height / fheight; |
724 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
788 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
725 | TermWin.ncol, TermWin.nrow, szHint.width, |
789 | ncol, nrow, szHint.width, |
726 | szHint.height)); |
790 | szHint.height)); |
727 | return; |
791 | return; |
728 | } |
792 | } |
729 | |
793 | |
730 | /*----------------------------------------------------------------------*/ |
794 | /*----------------------------------------------------------------------*/ |
… | |
… | |
733 | * Called after a window size change. |
797 | * Called after a window size change. |
734 | */ |
798 | */ |
735 | void |
799 | void |
736 | rxvt_term::tt_winch () |
800 | rxvt_term::tt_winch () |
737 | { |
801 | { |
738 | if (pty.pty < 0) |
802 | if (pty->pty < 0) |
739 | return; |
803 | return; |
740 | |
804 | |
741 | struct winsize ws; |
805 | struct winsize ws; |
742 | |
806 | |
743 | ws.ws_col = TermWin.ncol; |
807 | ws.ws_col = ncol; |
744 | ws.ws_row = TermWin.nrow; |
808 | ws.ws_row = nrow; |
745 | ws.ws_xpixel = TermWin.width; |
809 | ws.ws_xpixel = width; |
746 | ws.ws_ypixel = TermWin.height; |
810 | ws.ws_ypixel = height; |
747 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
811 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
748 | |
812 | |
749 | #if 0 |
813 | #if 0 |
750 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
814 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
751 | if (cmd_pid) /* force through to the command */ |
815 | if (cmd_pid) /* force through to the command */ |
752 | kill (cmd_pid, SIGWINCH); |
816 | kill (-cmd_pid, SIGWINCH); |
753 | #endif |
817 | #endif |
754 | } |
818 | } |
755 | |
819 | |
756 | /*----------------------------------------------------------------------*/ |
820 | /*----------------------------------------------------------------------*/ |
757 | /* set_fonts () - load and set the various fonts |
821 | /* set_fonts () - load and set the various fonts |
758 | /* |
822 | * |
759 | * init = 1 - initialize |
823 | * init = 1 - initialize |
760 | * |
824 | * |
761 | * fontname == FONT_UP - switch to bigger font |
825 | * fontname == FONT_UP - switch to bigger font |
762 | * fontname == FONT_DN - switch to smaller font |
826 | * fontname == FONT_DN - switch to smaller font |
763 | */ |
827 | */ |
… | |
… | |
775 | return false; |
839 | return false; |
776 | } |
840 | } |
777 | |
841 | |
778 | #if ENABLE_STYLES |
842 | #if ENABLE_STYLES |
779 | for (int i = RS_styleCount; --i; ) |
843 | for (int i = RS_styleCount; --i; ) |
780 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
844 | if (fontset[i] != fontset[0]) |
781 | delete TermWin.fontset[i]; |
845 | delete fontset[i]; |
782 | #endif |
846 | #endif |
783 | |
847 | |
784 | delete TermWin.fontset[0]; |
848 | delete fontset[0]; |
785 | TermWin.fontset[0] = fs; |
849 | fontset[0] = fs; |
786 | |
850 | |
787 | prop = (*fs)[1]->properties (); |
851 | prop = (*fs)[1]->properties (); |
|
|
852 | prop.height += lineSpace; |
788 | fs->set_prop (prop); |
853 | fs->set_prop (prop); |
789 | |
854 | |
790 | TermWin.fwidth = prop.width; |
855 | fwidth = prop.width; |
791 | TermWin.fheight = prop.height; |
856 | fheight = prop.height; |
792 | TermWin.fweight = prop.weight; |
857 | fbase = prop.ascent; |
793 | TermWin.fslant = prop.slant; |
|
|
794 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
795 | |
858 | |
796 | for (int style = 1; style < 4; style++) |
859 | for (int style = 1; style < 4; style++) |
797 | { |
860 | { |
798 | #if ENABLE_STYLES |
861 | #if ENABLE_STYLES |
799 | const char *res = rs[Rs_font + style]; |
862 | const char *res = rs[Rs_font + style]; |
800 | |
863 | |
801 | if (res && !*res) |
864 | if (res && !*res) |
802 | TermWin.fontset[style] = TermWin.fontset[0]; |
865 | fontset[style] = fontset[0]; |
803 | else |
866 | else |
804 | { |
867 | { |
805 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
868 | fontset[style] = fs = new rxvt_fontset (this); |
806 | rxvt_fontprop prop2 = prop; |
869 | rxvt_fontprop prop2 = prop; |
807 | |
870 | |
808 | if (res) |
871 | if (res) |
809 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
872 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
810 | else |
873 | else |
811 | { |
874 | { |
812 | res = TermWin.fontset[0]->fontdesc; |
875 | res = fontset[0]->fontdesc; |
813 | |
876 | |
814 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
877 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
815 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
878 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
816 | } |
879 | } |
817 | |
880 | |
818 | fs->populate (res); |
881 | fs->populate (res); |
819 | fs->set_prop (prop2); |
882 | fs->set_prop (prop2); |
820 | } |
883 | } |
821 | #else |
884 | #else |
822 | TermWin.fontset[style] = TermWin.fontset[0]; |
885 | fontset[style] = fontset[0]; |
823 | #endif |
886 | #endif |
824 | } |
887 | } |
825 | |
888 | |
826 | if (TermWin.parent[0]) |
889 | if (parent[0]) |
827 | { |
890 | { |
828 | resize_all_windows (0, 0, 0); |
891 | resize_all_windows (0, 0, 0); |
829 | scr_remap_chars (); |
892 | scr_remap_chars (); |
830 | scr_touch (true); |
893 | scr_touch (true); |
831 | } |
894 | } |
… | |
… | |
833 | return true; |
896 | return true; |
834 | } |
897 | } |
835 | |
898 | |
836 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
899 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
837 | { |
900 | { |
838 | // TODO: SMART_WINDOW_TITLE |
|
|
839 | XChangeProperty (display->display, TermWin.parent[0], |
901 | XChangeProperty (display->display, parent[0], |
840 | prop, XA_STRING, 8, PropModeReplace, |
902 | prop, XA_STRING, 8, PropModeReplace, |
841 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
903 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
842 | } |
904 | } |
843 | |
905 | |
844 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
906 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
845 | { |
907 | { |
846 | // TODO: SMART_WINDOW_TITLE |
|
|
847 | wchar_t *ws = rxvt_mbstowcs (str, len); |
908 | wchar_t *ws = rxvt_mbstowcs (str, len); |
848 | char *s = rxvt_wcstoutf8 (ws); |
909 | char *s = rxvt_wcstoutf8 (ws); |
849 | |
910 | |
850 | XChangeProperty (display->display, TermWin.parent[0], |
911 | XChangeProperty (display->display, parent[0], |
851 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
912 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
852 | (const unsigned char *)s, strlen (s)); |
913 | (const unsigned char *)s, strlen (s)); |
853 | |
914 | |
854 | free (s); |
915 | free (s); |
855 | free (ws); |
916 | free (ws); |
… | |
… | |
860 | /* xterm sequences - title, iconName, color (exptl) */ |
921 | /* xterm sequences - title, iconName, color (exptl) */ |
861 | void |
922 | void |
862 | rxvt_term::set_title (const char *str) |
923 | rxvt_term::set_title (const char *str) |
863 | { |
924 | { |
864 | set_string_property (XA_WM_NAME, str); |
925 | set_string_property (XA_WM_NAME, str); |
865 | #if ENABLE_FRILLS |
926 | #if ENABLE_EWMH |
866 | set_utf8_property (display->atom ("_NET_WM_NAME"), str); |
927 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
867 | #endif |
928 | #endif |
868 | } |
929 | } |
869 | |
930 | |
870 | void |
931 | void |
871 | rxvt_term::set_icon_name (const char *str) |
932 | rxvt_term::set_icon_name (const char *str) |
872 | { |
933 | { |
873 | set_string_property (XA_WM_ICON_NAME, str); |
934 | set_string_property (XA_WM_ICON_NAME, str); |
874 | #if ENABLE_FRILLS |
935 | #if ENABLE_EWMH |
875 | set_utf8_property (display->atom ("_NET_WM_ICON_NAME"), str); |
936 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
876 | #endif |
937 | #endif |
877 | } |
938 | } |
878 | |
939 | |
879 | #ifdef XTERM_COLOR_CHANGE |
940 | #ifdef XTERM_COLOR_CHANGE |
880 | void |
941 | void |
… | |
… | |
888 | |
949 | |
889 | /* handle color aliases */ |
950 | /* handle color aliases */ |
890 | if (isdigit (*color)) |
951 | if (isdigit (*color)) |
891 | { |
952 | { |
892 | i = atoi (color); |
953 | i = atoi (color); |
|
|
954 | |
893 | if (i >= 8 && i <= 15) |
955 | if (i >= 8 && i <= 15) |
894 | { /* bright colors */ |
956 | { /* bright colors */ |
895 | i -= 8; |
957 | i -= 8; |
896 | # ifndef NO_BRIGHTCOLOR |
|
|
897 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
958 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
898 | SET_PIXCOLOR (idx); |
959 | SET_PIXCOLOR (idx); |
899 | goto Done; |
960 | goto done; |
900 | # endif |
|
|
901 | |
|
|
902 | } |
961 | } |
|
|
962 | |
903 | if (i >= 0 && i <= 7) |
963 | if (i >= 0 && i <= 7) |
904 | { /* normal colors */ |
964 | { /* normal colors */ |
905 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
965 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
906 | SET_PIXCOLOR (idx); |
966 | SET_PIXCOLOR (idx); |
907 | goto Done; |
967 | goto done; |
908 | } |
968 | } |
909 | } |
969 | } |
910 | |
970 | |
911 | if (!rXParseAllocColor (& xcol, color)) |
971 | if (!rXParseAllocColor (&xcol, color)) |
912 | return; |
972 | return; |
913 | |
973 | |
914 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
974 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
915 | |
975 | |
916 | /* |
976 | /* |
… | |
… | |
932 | pix_colors_focused[idx] = xcol; |
992 | pix_colors_focused[idx] = xcol; |
933 | SET_PIXCOLOR (idx); |
993 | SET_PIXCOLOR (idx); |
934 | |
994 | |
935 | /* XSetWindowAttributes attr; */ |
995 | /* XSetWindowAttributes attr; */ |
936 | /* Cursor cursor; */ |
996 | /* Cursor cursor; */ |
937 | Done: |
997 | done: |
|
|
998 | |
938 | #ifdef OFF_FOCUS_FADING |
999 | #if OFF_FOCUS_FADING |
939 | if (rs[Rs_fade]) |
1000 | if (rs[Rs_fade]) |
940 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1001 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
941 | #endif |
1002 | #endif |
942 | |
1003 | |
943 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1004 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
944 | |
1005 | |
945 | recolour_cursor (); |
1006 | recolour_cursor (); |
… | |
… | |
999 | |
1060 | |
1000 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1061 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1001 | } |
1062 | } |
1002 | |
1063 | |
1003 | /*----------------------------------------------------------------------*/ |
1064 | /*----------------------------------------------------------------------*/ |
1004 | /* |
|
|
1005 | * Colour determination for low colour displays, routine from |
|
|
1006 | * Hans de Goede <hans@highrise.nl> |
|
|
1007 | */ |
|
|
1008 | |
1065 | |
1009 | int |
1066 | int |
1010 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1067 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1011 | { |
1068 | { |
1012 | if (!screen_in_out->set (display, colour)) |
1069 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1020 | |
1077 | |
1021 | /* -------------------------------------------------------------------- * |
1078 | /* -------------------------------------------------------------------- * |
1022 | * - WINDOW RESIZING - * |
1079 | * - WINDOW RESIZING - * |
1023 | * -------------------------------------------------------------------- */ |
1080 | * -------------------------------------------------------------------- */ |
1024 | void |
1081 | void |
1025 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1082 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1026 | { |
1083 | { |
1027 | int fix_screen; |
1084 | int fix_screen; |
1028 | |
|
|
1029 | #ifdef SMART_RESIZE |
|
|
1030 | int old_width = szHint.width, old_height = szHint.height; |
1085 | int old_width = szHint.width, old_height = szHint.height; |
1031 | #endif |
1086 | dDisp; |
1032 | |
1087 | |
1033 | window_calc (width, height); |
1088 | window_calc (newwidth, newheight); |
1034 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1089 | XSetWMNormalHints (disp, parent[0], &szHint); |
1035 | |
1090 | |
1036 | if (!ignoreparent) |
1091 | if (!ignoreparent) |
1037 | { |
1092 | { |
1038 | #ifdef SMART_RESIZE |
1093 | #ifdef SMART_RESIZE |
1039 | /* |
1094 | /* |
… | |
… | |
1043 | int x, y, x1, y1; |
1098 | int x, y, x1, y1; |
1044 | int dx, dy; |
1099 | int dx, dy; |
1045 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1100 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1046 | Window unused_cr; |
1101 | Window unused_cr; |
1047 | |
1102 | |
1048 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1103 | XTranslateCoordinates (disp, parent[0], display->root, |
1049 | 0, 0, &x, &y, &unused_cr); |
1104 | 0, 0, &x, &y, &unused_cr); |
1050 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1105 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1051 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1106 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1052 | /* |
1107 | /* |
1053 | * if display->root isn't the parent window, a WM will probably have offset |
1108 | * if display->root isn't the parent window, a WM will probably have offset |
1054 | * our position for handles and decorations. Counter it |
1109 | * our position for handles and decorations. Counter it |
1055 | */ |
1110 | */ |
… | |
… | |
1057 | { |
1112 | { |
1058 | x -= x1; |
1113 | x -= x1; |
1059 | y -= y1; |
1114 | y -= y1; |
1060 | } |
1115 | } |
1061 | |
1116 | |
1062 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1117 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1063 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1118 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1064 | dx = old_width - szHint.width; |
1119 | dx = old_width - szHint.width; |
1065 | dy = old_height - szHint.height; |
1120 | dy = old_height - szHint.height; |
1066 | |
1121 | |
1067 | /* Check position of the center of the window */ |
1122 | /* Check position of the center of the window */ |
1068 | if (x < x1) /* left half */ |
1123 | if (x < x1) /* left half */ |
… | |
… | |
1072 | if (y < y1) /* top half */ |
1127 | if (y < y1) /* top half */ |
1073 | dy = 0; |
1128 | dy = 0; |
1074 | else if (y == y1) /* exact center */ |
1129 | else if (y == y1) /* exact center */ |
1075 | dy /= 2; |
1130 | dy /= 2; |
1076 | |
1131 | |
1077 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1132 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1078 | szHint.width, szHint.height); |
1133 | szHint.width, szHint.height); |
1079 | #else |
1134 | #else |
1080 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1135 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1081 | #endif |
1136 | #endif |
1082 | } |
1137 | } |
1083 | |
1138 | |
1084 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1139 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1085 | |
1140 | |
1086 | if (fix_screen || width != old_width || height != old_height) |
1141 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1087 | { |
1142 | { |
1088 | if (scrollbar_visible ()) |
1143 | if (scrollBar.state) |
1089 | { |
1144 | { |
1090 | XMoveResizeWindow (display->display, scrollBar.win, |
1145 | XMoveResizeWindow (disp, scrollBar.win, |
1091 | window_sb_x, 0, |
1146 | window_sb_x, 0, |
1092 | scrollbar_TotalWidth (), szHint.height); |
1147 | scrollbar_TotalWidth (), szHint.height); |
1093 | resize_scrollbar (); |
1148 | resize_scrollbar (); |
1094 | } |
1149 | } |
1095 | |
1150 | |
1096 | if (menubar_visible ()) |
|
|
1097 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1098 | window_vt_x, 0, |
|
|
1099 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1100 | |
|
|
1101 | XMoveResizeWindow (display->display, TermWin.vt, |
1151 | XMoveResizeWindow (disp, vt, |
1102 | window_vt_x, window_vt_y, |
1152 | window_vt_x, window_vt_y, |
1103 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1153 | width, height); |
|
|
1154 | |
1104 | scr_clear (); |
1155 | scr_clear (); |
1105 | #ifdef XPM_BACKGROUND |
1156 | #ifdef XPM_BACKGROUND |
1106 | resize_pixmap (); |
1157 | resize_pixmap (); |
1107 | #endif |
1158 | #endif |
1108 | } |
1159 | } |
… | |
… | |
1113 | int old_ncol = prev_ncol; |
1164 | int old_ncol = prev_ncol; |
1114 | |
1165 | |
1115 | /* scr_reset only works on the primary screen */ |
1166 | /* scr_reset only works on the primary screen */ |
1116 | if (old_height) /* this is not the first time through */ |
1167 | if (old_height) /* this is not the first time through */ |
1117 | { |
1168 | { |
1118 | unsigned int ncol = TermWin.ncol; |
1169 | unsigned int ocol = ncol; |
1119 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1170 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1120 | curr_screen = scr_change_screen (PRIMARY); |
1171 | curr_screen = scr_change_screen (PRIMARY); |
1121 | TermWin.ncol = ncol; |
1172 | ncol = ocol; |
1122 | } |
1173 | } |
1123 | |
1174 | |
1124 | scr_reset (); |
1175 | scr_reset (); |
1125 | |
1176 | |
1126 | if (curr_screen >= 0) /* this is not the first time through */ |
1177 | if (curr_screen >= 0) /* this is not the first time through */ |
1127 | { |
1178 | { |
1128 | scr_change_screen (curr_screen); |
1179 | scr_change_screen (curr_screen); |
1129 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1180 | selection_check (old_ncol != ncol ? 4 : 0); |
1130 | } |
1181 | } |
1131 | } |
1182 | } |
1132 | |
1183 | |
1133 | old_width = szHint.width; |
1184 | old_width = szHint.width; |
1134 | old_height = szHint.height; |
1185 | old_height = szHint.height; |
|
|
1186 | |
|
|
1187 | #ifdef XPM_BACKGROUND |
|
|
1188 | if (pixmap) |
|
|
1189 | scr_touch (false); |
|
|
1190 | #endif |
1135 | |
1191 | |
1136 | #ifdef USE_XIM |
1192 | #ifdef USE_XIM |
1137 | IMSetStatusPosition (); |
1193 | IMSetStatusPosition (); |
1138 | #endif |
1194 | #endif |
1139 | } |
1195 | } |
… | |
… | |
1141 | /* |
1197 | /* |
1142 | * Set the width/height of the vt window in characters. Units are pixels. |
1198 | * Set the width/height of the vt window in characters. Units are pixels. |
1143 | * good for toggling 80/132 columns |
1199 | * good for toggling 80/132 columns |
1144 | */ |
1200 | */ |
1145 | void |
1201 | void |
1146 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1202 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1147 | { |
1203 | { |
1148 | XWindowAttributes wattr; |
1204 | XWindowAttributes wattr; |
1149 | |
1205 | |
1150 | if (width == 0 || height == 0) |
1206 | if (newwidth == 0 || newheight == 0) |
1151 | { |
1207 | { |
1152 | XGetWindowAttributes (display->display, display->root, &wattr); |
1208 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1209 | |
1153 | if (width == 0) |
1210 | if (newwidth == 0) |
1154 | width = wattr.width - szHint.base_width; |
1211 | newwidth = wattr.width - szHint.base_width; |
1155 | if (height == 0) |
1212 | if (newheight == 0) |
1156 | height = wattr.height - szHint.base_height; |
1213 | newheight = wattr.height - szHint.base_height; |
1157 | } |
|
|
1158 | |
|
|
1159 | if (width != TermWin.width || height != TermWin.height) |
|
|
1160 | { |
1214 | } |
|
|
1215 | |
|
|
1216 | if (newwidth != width || newheight != height) |
|
|
1217 | { |
1161 | width += szHint.base_width; |
1218 | newwidth += szHint.base_width; |
1162 | height += szHint.base_height; |
1219 | newheight += szHint.base_height; |
1163 | resize_all_windows (width, height, 0); |
1220 | resize_all_windows (newwidth, newheight, 0); |
1164 | } |
1221 | } |
1165 | } |
1222 | } |
1166 | |
1223 | |
1167 | /* -------------------------------------------------------------------- * |
1224 | /* -------------------------------------------------------------------- * |
1168 | * - X INPUT METHOD ROUTINES - * |
1225 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1178 | |
1235 | |
1179 | void |
1236 | void |
1180 | rxvt_term::im_set_size (XRectangle &size) |
1237 | rxvt_term::im_set_size (XRectangle &size) |
1181 | { |
1238 | { |
1182 | // the int_bwidth terms make no sense to me |
1239 | // the int_bwidth terms make no sense to me |
1183 | size.x = TermWin.int_bwidth; |
1240 | size.x = int_bwidth; |
1184 | size.y = TermWin.int_bwidth; |
1241 | size.y = int_bwidth; |
1185 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1242 | size.width = Width2Pixel (ncol) + int_bwidth; |
1186 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1243 | size.height = Height2Pixel (nrow) + int_bwidth; |
1187 | } |
1244 | } |
1188 | |
1245 | |
1189 | void |
1246 | void |
1190 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1247 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1191 | XRectangle &status_rect, |
1248 | XRectangle &status_rect, |
1192 | const XRectangle &needed_rect) |
1249 | const XRectangle &needed_rect) |
1193 | { |
1250 | { |
1194 | preedit_rect.x = needed_rect.width; |
1251 | preedit_rect.x = needed_rect.width; |
1195 | preedit_rect.y = 0; |
1252 | preedit_rect.y = 0; |
1196 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1253 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1197 | preedit_rect.height = TermWin.fheight; |
1254 | preedit_rect.height = fheight; |
1198 | |
1255 | |
1199 | status_rect.x = 0; |
1256 | status_rect.x = 0; |
1200 | status_rect.y = 0; |
1257 | status_rect.y = 0; |
1201 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1258 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1202 | status_rect.height = TermWin.fheight; |
1259 | status_rect.height = fheight; |
1203 | } |
1260 | } |
1204 | |
1261 | |
1205 | /* Checking whether input method is running. */ |
1262 | /* Checking whether input method is running. */ |
1206 | bool |
1263 | bool |
1207 | rxvt_term::IMisRunning () |
1264 | rxvt_term::IMisRunning () |
… | |
… | |
1235 | { |
1292 | { |
1236 | XPoint nspot; |
1293 | XPoint nspot; |
1237 | XVaNestedList preedit_attr; |
1294 | XVaNestedList preedit_attr; |
1238 | |
1295 | |
1239 | if (!Input_Context |
1296 | if (!Input_Context |
1240 | || !TermWin.focus |
1297 | || !focus |
1241 | || !(input_style & XIMPreeditPosition)) |
1298 | || !(input_style & XIMPreeditPosition)) |
1242 | return; |
1299 | return; |
1243 | |
1300 | |
1244 | im_set_position (nspot); |
1301 | im_set_position (nspot); |
1245 | |
1302 | |
… | |
… | |
1281 | XRectangle rect, status_rect, needed_rect; |
1338 | XRectangle rect, status_rect, needed_rect; |
1282 | unsigned long fg, bg; |
1339 | unsigned long fg, bg; |
1283 | const char *p; |
1340 | const char *p; |
1284 | char **s; |
1341 | char **s; |
1285 | XIMStyles *xim_styles; |
1342 | XIMStyles *xim_styles; |
|
|
1343 | |
|
|
1344 | set_environ (envv); |
1286 | |
1345 | |
1287 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1346 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1288 | return false; |
1347 | return false; |
1289 | |
1348 | |
1290 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1349 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
… | |
… | |
1365 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1424 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1366 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1425 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1367 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1426 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1368 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1427 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1369 | "*", |
1428 | "*", |
1370 | TermWin.fheight, |
1429 | fheight, |
1371 | TermWin.fheight + 1, TermWin.fheight - 1, |
1430 | fheight + 1, fheight - 1, |
1372 | TermWin.fheight - 2, TermWin.fheight + 2); |
1431 | fheight - 2, fheight + 2); |
1373 | |
1432 | |
1374 | fs = XCreateFontSet (display->display, pat, |
1433 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1375 | &missing_charset_list, &missing_charset_count, &def_string); |
1434 | &missing_charset_list, &missing_charset_count, &def_string); |
1376 | |
1435 | |
1377 | if (missing_charset_list) |
1436 | if (missing_charset_list) |
1378 | XFreeStringList (missing_charset_list); |
1437 | XFreeStringList (missing_charset_list); |
1379 | |
1438 | |
… | |
… | |
1423 | NULL); |
1482 | NULL); |
1424 | } |
1483 | } |
1425 | |
1484 | |
1426 | Input_Context = XCreateIC (xim, |
1485 | Input_Context = XCreateIC (xim, |
1427 | XNInputStyle, input_style, |
1486 | XNInputStyle, input_style, |
1428 | XNClientWindow, TermWin.vt, |
1487 | XNClientWindow, vt, |
1429 | XNFocusWindow, TermWin.parent[0], |
1488 | XNFocusWindow, parent[0], |
1430 | preedit_attr ? XNPreeditAttributes : NULL, |
1489 | preedit_attr ? XNPreeditAttributes : NULL, |
1431 | preedit_attr, |
1490 | preedit_attr, |
1432 | status_attr ? XNStatusAttributes : NULL, |
1491 | status_attr ? XNStatusAttributes : NULL, |
1433 | status_attr, NULL); |
1492 | status_attr, NULL); |
1434 | |
1493 | |
… | |
… | |
1451 | } |
1510 | } |
1452 | |
1511 | |
1453 | void |
1512 | void |
1454 | rxvt_term::im_cb () |
1513 | rxvt_term::im_cb () |
1455 | { |
1514 | { |
1456 | int i, found, had_im; |
1515 | int i; |
1457 | const char *p; |
1516 | const char *p; |
1458 | char **s; |
1517 | char **s; |
1459 | char buf[IMBUFSIZ]; |
1518 | char buf[IMBUFSIZ]; |
|
|
1519 | |
|
|
1520 | make_current (); |
1460 | |
1521 | |
1461 | im_destroy (); |
1522 | im_destroy (); |
1462 | |
1523 | |
1463 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1524 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1464 | if (Input_Context) |
1525 | if (Input_Context) |
… | |
… | |
1516 | { |
1577 | { |
1517 | XRectangle preedit_rect, status_rect, *needed_rect; |
1578 | XRectangle preedit_rect, status_rect, *needed_rect; |
1518 | XVaNestedList preedit_attr, status_attr; |
1579 | XVaNestedList preedit_attr, status_attr; |
1519 | |
1580 | |
1520 | if (!Input_Context |
1581 | if (!Input_Context |
1521 | || !TermWin.focus |
1582 | || !focus |
1522 | || !(input_style & XIMPreeditArea) |
1583 | || !(input_style & XIMPreeditArea) |
1523 | || !IMisRunning ()) |
1584 | || !IMisRunning ()) |
1524 | return; |
1585 | return; |
1525 | |
1586 | |
1526 | /* Getting the necessary width of preedit area */ |
1587 | /* Getting the necessary width of preedit area */ |