1 | /*--------------------------------*-C-*---------------------------------*; |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
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) 2003-2008 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> |
38 | |
|
|
39 | #ifdef TTY_GID_SUPPORT |
|
|
40 | # include <grp.h> |
|
|
41 | #endif |
|
|
42 | |
|
|
43 | #ifdef HAVE_TERMIOS_H |
|
|
44 | # include <termios.h> |
|
|
45 | #endif |
|
|
46 | |
|
|
47 | #include <cstring> |
41 | #include <cstring> |
48 | |
42 | |
|
|
43 | #include <termios.h> |
|
|
44 | |
|
|
45 | #ifdef HAVE_XSETLOCALE |
|
|
46 | # define X_LOCALE |
|
|
47 | # include <X11/Xlocale.h> |
|
|
48 | #else |
|
|
49 | # ifdef HAVE_SETLOCALE |
|
|
50 | # include <clocale> |
|
|
51 | # endif |
|
|
52 | #endif |
|
|
53 | |
|
|
54 | vector<rxvt_term *> rxvt_term::termlist; |
|
|
55 | |
|
|
56 | // used to tell global functions which terminal instance is "active" |
|
|
57 | rxvt_t rxvt_current_term; |
|
|
58 | |
49 | static char curlocale[128]; |
59 | static char curlocale[128], savelocale[128]; |
50 | |
60 | |
51 | void |
61 | bool |
52 | rxvt_set_locale (const char *locale) |
62 | rxvt_set_locale (const char *locale) NOTHROW |
53 | { |
63 | { |
54 | if (locale && STRNCMP (locale, curlocale, 128)) |
64 | int size = strlen (locale) + 1; |
55 | { |
65 | |
56 | STRNCPY (curlocale, locale, 128); |
66 | if (size > sizeof (curlocale)) |
|
|
67 | rxvt_fatal ("locale string too long, aborting.\n"); |
|
|
68 | |
|
|
69 | if (!locale || !memcmp (locale, curlocale, size)) |
|
|
70 | return false; |
|
|
71 | |
|
|
72 | memcpy (curlocale, locale, size); |
57 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
58 | } |
74 | return true; |
59 | } |
75 | } |
60 | |
76 | |
|
|
77 | void |
|
|
78 | rxvt_push_locale (const char *locale) NOTHROW |
|
|
79 | { |
|
|
80 | strcpy (savelocale, curlocale); |
|
|
81 | rxvt_set_locale (locale); |
|
|
82 | } |
|
|
83 | |
|
|
84 | void |
|
|
85 | rxvt_pop_locale () NOTHROW |
|
|
86 | { |
|
|
87 | rxvt_set_locale (savelocale); |
|
|
88 | } |
|
|
89 | |
|
|
90 | #if ENABLE_COMBINING |
61 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
62 | |
92 | |
63 | text_t rxvt_composite_vec::compose (uint32_t c1, uint32_t c2) |
93 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
64 | { |
94 | { |
65 | compose_char *cc; |
95 | compose_char *cc; |
66 | |
96 | |
67 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
68 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
69 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
70 | while (cc) |
100 | while (cc) |
71 | { |
101 | { |
… | |
… | |
94 | v.push_back (compose_char (c1, c2)); |
124 | v.push_back (compose_char (c1, c2)); |
95 | |
125 | |
96 | return v.size () - 1 + COMPOSE_LO; |
126 | return v.size () - 1 + COMPOSE_LO; |
97 | } |
127 | } |
98 | |
128 | |
99 | int rxvt_composite_vec::expand (uint32_t c, wchar_t *r) |
129 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
100 | { |
130 | { |
101 | compose_char *cc = (*this)[c]; |
131 | compose_char *cc = (*this)[c]; |
102 | |
132 | |
103 | if (!cc) |
133 | if (!cc) |
104 | { |
134 | { |
… | |
… | |
117 | } |
147 | } |
118 | |
148 | |
119 | return len; |
149 | return len; |
120 | |
150 | |
121 | } |
151 | } |
122 | |
152 | #endif |
123 | extern struct rxvt_composite_vec rxvt_composite; |
|
|
124 | void * |
|
|
125 | rxvt_term::operator new (size_t s) |
|
|
126 | { |
|
|
127 | void *p = malloc (s); |
|
|
128 | |
|
|
129 | MEMSET (p, 0, s); |
|
|
130 | return p; |
|
|
131 | } |
|
|
132 | |
|
|
133 | void |
|
|
134 | rxvt_term::operator delete (void *p, size_t s) |
|
|
135 | { |
|
|
136 | free (p); |
|
|
137 | } |
|
|
138 | |
153 | |
139 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
140 | : |
155 | { |
141 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
156 | #if HAVE_BG_PIXMAP |
142 | termwin_ev (this, &rxvt_term::x_cb), |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
143 | vt_ev (this, &rxvt_term::x_cb), |
|
|
144 | #ifdef HAVE_SCROLLBARS |
|
|
145 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
146 | #endif |
|
|
147 | #ifdef MENUBAR |
|
|
148 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
149 | #endif |
158 | #endif |
150 | #ifdef CURSOR_BLINK |
159 | #ifdef CURSOR_BLINK |
151 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
152 | #endif |
161 | #endif |
153 | #ifdef TEXT_BLINK |
162 | #ifdef TEXT_BLINK |
154 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
|
|
164 | #endif |
|
|
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
|
|
167 | #endif |
|
|
168 | #ifdef SELECTION_SCROLLING |
|
|
169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
|
|
170 | #endif |
|
|
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
|
|
173 | #endif |
|
|
174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
|
|
175 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
|
|
176 | #endif |
|
|
177 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
|
|
178 | #ifdef USE_XIM |
|
|
179 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
155 | #endif |
180 | #endif |
156 | #ifdef POINTER_BLANK |
181 | #ifdef POINTER_BLANK |
157 | pointer_ev (this, &rxvt_term::pointer_cb), |
182 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
158 | #endif |
183 | #endif |
|
|
184 | #ifndef NO_BELL |
|
|
185 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
|
|
186 | #endif |
|
|
187 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
|
|
188 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
|
|
189 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
|
|
190 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
|
|
191 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
|
|
192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
|
|
193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
|
|
194 | |
|
|
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
|
|
196 | |
|
|
197 | termlist.push_back (this); |
|
|
198 | |
|
|
199 | #ifdef KEYSYM_RESOURCE |
|
|
200 | keyboard = new keyboard_manager; |
|
|
201 | #endif |
|
|
202 | } |
|
|
203 | |
|
|
204 | // clean up the most important stuff, do *not* call x or free mem etc. |
|
|
205 | // for use before an emergency exit |
|
|
206 | void |
|
|
207 | rxvt_term::emergency_cleanup () |
|
|
208 | { |
|
|
209 | if (cmd_pid) |
|
|
210 | kill (-cmd_pid, SIGHUP); |
|
|
211 | |
|
|
212 | pty_ev.stop (); |
|
|
213 | delete pty; pty = 0; |
|
|
214 | } |
|
|
215 | |
|
|
216 | rxvt_term::~rxvt_term () |
|
|
217 | { |
|
|
218 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
219 | |
|
|
220 | emergency_cleanup (); |
|
|
221 | |
|
|
222 | #if ENABLE_STYLES |
|
|
223 | for (int i = RS_styleCount; --i; ) |
|
|
224 | if (fontset[i] != fontset[0]) |
|
|
225 | delete fontset[i]; |
|
|
226 | #endif |
|
|
227 | delete fontset[0]; |
|
|
228 | |
|
|
229 | #ifdef HAVE_BG_PIXMAP |
|
|
230 | bgPixmap.destroy (); |
|
|
231 | #endif |
|
|
232 | #ifdef HAVE_AFTERIMAGE |
|
|
233 | if (asv) |
|
|
234 | destroy_asvisual (asv, 0); |
|
|
235 | if (asimman) |
|
|
236 | destroy_image_manager (asimman, 0); |
|
|
237 | #endif |
|
|
238 | |
|
|
239 | if (display) |
|
|
240 | { |
|
|
241 | selection_clear (); |
|
|
242 | |
159 | #ifdef USE_XIM |
243 | #ifdef USE_XIM |
160 | im_ev (this, &rxvt_term::im_cb), |
244 | im_destroy (); |
161 | #endif |
245 | #endif |
162 | check_ev (this, &rxvt_term::check_cb), |
246 | scrollBar.destroy (); |
163 | destroy_ev (this, &rxvt_term::destroy_cb), |
247 | if (gc) XFreeGC (dpy, gc); |
164 | pty_ev (this, &rxvt_term::pty_cb), |
|
|
165 | incr_ev (this, &rxvt_term::incr_cb) |
|
|
166 | { |
|
|
167 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
|
|
168 | } |
|
|
169 | |
248 | |
170 | rxvt_term::~rxvt_term () |
|
|
171 | { |
|
|
172 | if (cmd_fd >= 0) |
|
|
173 | close (cmd_fd); |
|
|
174 | |
|
|
175 | #ifndef NO_SETOWNER_TTYDEV |
|
|
176 | privileged_ttydev (RESTORE); |
|
|
177 | #endif |
|
|
178 | #ifdef UTMP_SUPPORT |
|
|
179 | privileged_utmp (RESTORE); |
|
|
180 | #endif |
|
|
181 | |
|
|
182 | delete TermWin.fontset; |
|
|
183 | |
|
|
184 | if (display) |
|
|
185 | { |
|
|
186 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
187 | delete menuBar.drawable; |
249 | delete drawable; |
188 | //if (menuBar.win) |
|
|
189 | // XDestroyWindow (display->display, menuBar.win); |
|
|
190 | #endif |
|
|
191 | delete TermWin.drawable; |
|
|
192 | // destroy all windows |
250 | // destroy all windows |
193 | if (TermWin.parent[0]) |
251 | if (parent[0]) |
194 | XDestroyWindow (display->display, TermWin.parent[0]); |
252 | XDestroyWindow (dpy, parent[0]); |
195 | } |
|
|
196 | |
253 | |
197 | // TODO: free pixcolours, colours should become part of rxvt_display |
254 | for (int i = 0; i < TOTAL_COLORS; i++) |
|
|
255 | if (ISSET_PIXCOLOR (i)) |
|
|
256 | { |
|
|
257 | pix_colors_focused [i].free (this); |
|
|
258 | #if OFF_FOCUS_FADING |
|
|
259 | pix_colors_unfocused [i].free (this); |
|
|
260 | #endif |
|
|
261 | } |
198 | |
262 | |
199 | delete PixColors; |
263 | clear (); |
200 | |
264 | |
|
|
265 | display->flush (); /* ideally .put should do this */ |
201 | displays.put (display); |
266 | displays.put (display); |
|
|
267 | } |
202 | |
268 | |
203 | scr_release (); |
269 | scr_release (); |
204 | |
270 | |
205 | free (env_windowid); |
271 | /* clear all resources */ |
|
|
272 | for (int i = 0; i < allocated.size (); i++) |
|
|
273 | free (allocated [i]); |
|
|
274 | |
|
|
275 | free (selection.text); |
|
|
276 | // TODO: manage env vars in child only(!) |
206 | free (env_display); |
277 | free (env_display); |
207 | free (env_term); |
278 | free (env_term); |
208 | free (env_colorfgbg); |
|
|
209 | free (locale); |
279 | free (locale); |
210 | free (codeset); |
280 | free (v_buffer); |
|
|
281 | free (incr_buf); |
211 | |
282 | |
212 | delete envv; |
283 | delete envv; |
213 | delete argv; |
284 | delete argv; |
|
|
285 | |
|
|
286 | #ifdef KEYSYM_RESOURCE |
|
|
287 | delete keyboard; |
|
|
288 | #endif |
|
|
289 | #ifndef NO_RESOURCES |
|
|
290 | XrmDestroyDatabase (option_db); |
|
|
291 | #endif |
|
|
292 | } |
|
|
293 | |
|
|
294 | // child has exited, usually destroys |
|
|
295 | void |
|
|
296 | rxvt_term::child_cb (ev::child &w, int status) |
|
|
297 | { |
|
|
298 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
|
|
299 | |
|
|
300 | cmd_pid = 0; |
|
|
301 | |
|
|
302 | if (!option (Opt_hold)) |
|
|
303 | destroy (); |
214 | } |
304 | } |
215 | |
305 | |
216 | void |
306 | void |
217 | rxvt_term::destroy () |
307 | rxvt_term::destroy () |
218 | { |
308 | { |
|
|
309 | if (destroy_ev.is_active ()) |
|
|
310 | return; |
|
|
311 | |
|
|
312 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
313 | |
|
|
314 | #if ENABLE_OVERLAY |
|
|
315 | scr_overlay_off (); |
|
|
316 | #endif |
|
|
317 | |
219 | if (display) |
318 | if (display) |
220 | { |
319 | { |
|
|
320 | #if USE_XIM |
|
|
321 | im_ev.stop (display); |
|
|
322 | #endif |
|
|
323 | scrollbar_ev.stop (display); |
|
|
324 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
221 | rootwin_ev.stop (display); |
325 | rootwin_ev.stop (display); |
|
|
326 | #endif |
|
|
327 | incr_ev.stop (); |
222 | termwin_ev.stop (display); |
328 | termwin_ev.stop (display); |
223 | vt_ev.stop (display); |
329 | vt_ev.stop (display); |
224 | #ifdef USE_XIM |
|
|
225 | im_destroy (); |
|
|
226 | im_ev.stop (display); |
|
|
227 | #endif |
|
|
228 | #ifdef HAVE_SCROLLBARS |
|
|
229 | scrollbar_ev.stop (display); |
|
|
230 | #endif |
|
|
231 | #ifdef MENUBAR |
|
|
232 | menubar_ev.stop (display); |
|
|
233 | #endif |
|
|
234 | } |
330 | } |
235 | |
331 | |
236 | check_ev.stop (); |
332 | flush_ev.stop (); |
237 | pty_ev.stop (); |
333 | pty_ev.stop (); |
238 | #ifdef CURSOR_BLINK |
334 | #ifdef CURSOR_BLINK |
239 | cursor_blink_ev.stop (); |
335 | cursor_blink_ev.stop (); |
240 | #endif |
336 | #endif |
241 | #ifdef TEXT_BLINK |
337 | #ifdef TEXT_BLINK |
242 | text_blink_ev.stop (); |
338 | text_blink_ev.stop (); |
243 | #endif |
339 | #endif |
|
|
340 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
341 | cont_scroll_ev.stop (); |
|
|
342 | #endif |
|
|
343 | #ifdef SELECTION_SCROLLING |
|
|
344 | sel_scroll_ev.stop (); |
|
|
345 | #endif |
244 | #ifdef POINTER_BLANK |
346 | #ifdef POINTER_BLANK |
245 | pointer_ev.stop (); |
347 | pointer_ev.stop (); |
246 | #endif |
348 | #endif |
247 | |
349 | |
248 | destroy_ev.start (0); |
350 | destroy_ev.start (); |
249 | } |
351 | } |
250 | |
352 | |
251 | void |
353 | void |
252 | rxvt_term::destroy_cb (time_watcher &w) |
354 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
253 | { |
355 | { |
254 | SET_R (this); |
356 | make_current (); |
255 | |
357 | |
256 | delete this; |
358 | delete this; |
257 | } |
|
|
258 | |
|
|
259 | /*----------------------------------------------------------------------*/ |
|
|
260 | /* rxvt_init () */ |
|
|
261 | /* LIBPROTO */ |
|
|
262 | rxvt_t |
|
|
263 | rxvt_init (int argc, const char *const *argv) |
|
|
264 | { |
|
|
265 | SET_R (new rxvt_term); |
|
|
266 | |
|
|
267 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
|
|
268 | { |
|
|
269 | delete GET_R; |
|
|
270 | SET_R (0); |
|
|
271 | } |
|
|
272 | |
|
|
273 | return GET_R; |
|
|
274 | } |
|
|
275 | |
|
|
276 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
277 | |
|
|
278 | void |
|
|
279 | rxvt_init_signals () |
|
|
280 | { |
|
|
281 | /* install exit handler for cleanup */ |
|
|
282 | #if 0 |
|
|
283 | #ifdef HAVE_ATEXIT |
|
|
284 | atexit (rxvt_clean_exit); |
|
|
285 | #else |
|
|
286 | #endif |
|
|
287 | #endif |
|
|
288 | |
|
|
289 | struct sigaction sa; |
|
|
290 | |
|
|
291 | sigfillset (&sa.sa_mask); |
|
|
292 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
293 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
294 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
295 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
296 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
297 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
298 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
299 | |
|
|
300 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
301 | /* signal (SIGURG, SIG_DFL); */ |
|
|
302 | |
|
|
303 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
304 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
305 | } |
|
|
306 | |
|
|
307 | bool |
|
|
308 | rxvt_term::init (int argc, const char *const *argv) |
|
|
309 | { |
|
|
310 | /* |
|
|
311 | * Save and then give up any super-user privileges |
|
|
312 | * If we need privileges in any area then we must specifically request it. |
|
|
313 | * We should only need to be root in these cases: |
|
|
314 | * 1. write utmp entries on some systems |
|
|
315 | * 2. chown tty on some systems |
|
|
316 | */ |
|
|
317 | privileges (SAVE); |
|
|
318 | privileges (IGNORE); |
|
|
319 | |
|
|
320 | init_secondary (); |
|
|
321 | |
|
|
322 | const char **cmd_argv = init_resources (argc, argv); |
|
|
323 | |
|
|
324 | set_locale (""); |
|
|
325 | |
|
|
326 | #if MENUBAR_MAX |
|
|
327 | menubar_read (rs[Rs_menu]); |
|
|
328 | #endif |
|
|
329 | #ifdef HAVE_SCROLLBARS |
|
|
330 | if (Options & Opt_scrollBar) |
|
|
331 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
332 | #endif |
|
|
333 | |
|
|
334 | create_windows (argc, argv); |
|
|
335 | |
|
|
336 | init_xlocale (); |
|
|
337 | |
|
|
338 | scr_reset (); /* initialize screen */ |
|
|
339 | |
|
|
340 | #if 0 |
|
|
341 | XSynchronize (display->display, True); |
|
|
342 | #endif |
|
|
343 | |
|
|
344 | #ifdef HAVE_SCROLLBARS |
|
|
345 | if (Options & Opt_scrollBar) |
|
|
346 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
347 | #endif |
|
|
348 | #if (MENUBAR_MAX) |
|
|
349 | if (menubar_visible ()) |
|
|
350 | XMapWindow (display->display, menuBar.win); |
|
|
351 | #endif |
|
|
352 | #ifdef TRANSPARENT |
|
|
353 | if (Options & Opt_transparent) |
|
|
354 | { |
|
|
355 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
356 | check_our_parents (); |
|
|
357 | } |
|
|
358 | #endif |
|
|
359 | |
|
|
360 | rootwin_ev.start (display, display->root); |
|
|
361 | |
|
|
362 | XMapWindow (display->display, TermWin.vt); |
|
|
363 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
364 | |
|
|
365 | init_command (cmd_argv); |
|
|
366 | |
|
|
367 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
368 | |
|
|
369 | check_ev.start (); |
|
|
370 | |
|
|
371 | return true; |
|
|
372 | } |
|
|
373 | |
|
|
374 | /* ------------------------------------------------------------------------- * |
|
|
375 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
376 | * ------------------------------------------------------------------------- */ |
|
|
377 | /* |
|
|
378 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
379 | */ |
|
|
380 | /* ARGSUSED */ |
|
|
381 | /* EXTPROTO */ |
|
|
382 | RETSIGTYPE |
|
|
383 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
384 | { |
|
|
385 | int pid, save_errno = errno; |
|
|
386 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
|
|
387 | ; |
|
|
388 | errno = save_errno; |
|
|
389 | |
|
|
390 | #if 0 |
|
|
391 | if (pid == cmd_pid) |
|
|
392 | exit (EXIT_SUCCESS); |
|
|
393 | #endif |
|
|
394 | } |
|
|
395 | |
|
|
396 | /* |
|
|
397 | * Catch a fatal signal and tidy up before quitting |
|
|
398 | */ |
|
|
399 | /* EXTPROTO */ |
|
|
400 | RETSIGTYPE |
|
|
401 | rxvt_Exit_signal (int sig) |
|
|
402 | { |
|
|
403 | signal (sig, SIG_DFL); |
|
|
404 | #ifdef DEBUG_CMD |
|
|
405 | rxvt_print_error ("signal %d", sig); |
|
|
406 | #endif |
|
|
407 | rxvt_clean_exit (); |
|
|
408 | kill (getpid (), sig); |
|
|
409 | } |
|
|
410 | |
|
|
411 | /* INTPROTO */ |
|
|
412 | int |
|
|
413 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
414 | { |
|
|
415 | if (GET_R->allowedxerror == -1) |
|
|
416 | GET_R->allowedxerror = event->error_code; |
|
|
417 | else |
|
|
418 | { |
|
|
419 | old_xerror_handler (display, event); |
|
|
420 | GET_R->destroy (); |
|
|
421 | } |
|
|
422 | |
|
|
423 | return 0; |
|
|
424 | } |
359 | } |
425 | |
360 | |
426 | /*----------------------------------------------------------------------*/ |
361 | /*----------------------------------------------------------------------*/ |
427 | /* |
362 | /* |
428 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
363 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
429 | * TODO: if debugging, this should free up any known resources if we can |
364 | * TODO: if debugging, this should free up any known resources if we can |
430 | */ |
365 | */ |
431 | /* EXTPROTO */ |
366 | static XErrorHandler old_xerror_handler; |
432 | void |
|
|
433 | rxvt_clean_exit () |
|
|
434 | { |
|
|
435 | // TODO: rxvtd should clean up all ressources |
|
|
436 | if (GET_R) |
|
|
437 | GET_R->destroy (); |
|
|
438 | } |
|
|
439 | |
367 | |
440 | /* ------------------------------------------------------------------------- * |
368 | static void |
441 | * MEMORY ALLOCATION WRAPPERS * |
369 | rxvt_emergency_cleanup () |
442 | * ------------------------------------------------------------------------- */ |
|
|
443 | /* EXTPROTO */ |
|
|
444 | void * |
|
|
445 | rxvt_malloc (size_t size) |
|
|
446 | { |
370 | { |
447 | void *p; |
371 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
448 | |
372 | (*t)->emergency_cleanup (); |
449 | p = malloc (size); |
|
|
450 | if (p) |
|
|
451 | return p; |
|
|
452 | |
|
|
453 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
454 | rxvt_clean_exit (); |
|
|
455 | exit (EXIT_FAILURE); |
|
|
456 | /* NOTREACHED */ |
|
|
457 | } |
373 | } |
458 | |
374 | |
459 | /* EXTPROTO */ |
375 | #if !ENABLE_MINIMAL |
460 | void * |
376 | static void |
461 | rxvt_calloc (size_t number, size_t size) |
377 | print_x_error (Display *dpy, XErrorEvent *event) |
462 | { |
378 | { |
463 | void *p; |
379 | char buffer[BUFSIZ]; |
464 | |
380 | char mesg[BUFSIZ]; |
465 | p = calloc (number, size); |
381 | char number[32]; |
466 | if (p) |
382 | char *mtype = "XlibMessage"; |
467 | return p; |
383 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
468 | |
384 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
469 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
385 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
470 | rxvt_clean_exit (); |
386 | rxvt_warn ("%s: %s\n", mesg, buffer); |
471 | exit (EXIT_FAILURE); |
387 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
472 | /* NOTREACHED */ |
388 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
389 | sprintf(number, "%d", event->request_code); |
|
|
390 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
391 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
392 | if (event->request_code >= 128) { |
|
|
393 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
394 | mesg, BUFSIZ); |
|
|
395 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
396 | } |
|
|
397 | if ((event->error_code == BadWindow) || |
|
|
398 | (event->error_code == BadPixmap) || |
|
|
399 | (event->error_code == BadCursor) || |
|
|
400 | (event->error_code == BadFont) || |
|
|
401 | (event->error_code == BadDrawable) || |
|
|
402 | (event->error_code == BadColor) || |
|
|
403 | (event->error_code == BadGC) || |
|
|
404 | (event->error_code == BadIDChoice) || |
|
|
405 | (event->error_code == BadValue) || |
|
|
406 | (event->error_code == BadAtom)) { |
|
|
407 | if (event->error_code == BadValue) |
|
|
408 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
409 | mesg, BUFSIZ); |
|
|
410 | else if (event->error_code == BadAtom) |
|
|
411 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
412 | mesg, BUFSIZ); |
|
|
413 | else |
|
|
414 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
415 | mesg, BUFSIZ); |
|
|
416 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
417 | } |
|
|
418 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
419 | mesg, BUFSIZ); |
|
|
420 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
473 | } |
421 | } |
|
|
422 | #endif |
474 | |
423 | |
475 | /* EXTPROTO */ |
424 | int |
476 | void * |
425 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
477 | rxvt_realloc (void *ptr, size_t size) |
|
|
478 | { |
426 | { |
479 | void *p; |
427 | if (GET_R->allowedxerror == -1) |
480 | |
428 | GET_R->allowedxerror = event->error_code; |
481 | if (ptr) |
|
|
482 | p = realloc (ptr, size); |
|
|
483 | else |
429 | else |
484 | p = malloc (size); |
430 | { |
485 | if (p) |
431 | // GET_R is most likely not the terminal which caused the error, |
|
|
432 | // so just output the error and continue |
|
|
433 | #if ENABLE_MINIMAL |
|
|
434 | old_xerror_handler (display, event); |
|
|
435 | #else |
|
|
436 | print_x_error (display, event); |
|
|
437 | #endif |
|
|
438 | } |
|
|
439 | |
486 | return p; |
440 | return 0; |
|
|
441 | } |
487 | |
442 | |
488 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
443 | int |
489 | rxvt_clean_exit (); |
444 | rxvt_xioerror_handler (Display *display) |
|
|
445 | { |
|
|
446 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
447 | DisplayString (display)); |
|
|
448 | rxvt_emergency_cleanup (); |
490 | exit (EXIT_FAILURE); |
449 | _exit (EXIT_FAILURE); |
491 | /* NOTREACHED */ |
|
|
492 | } |
450 | } |
493 | |
451 | |
494 | /* ------------------------------------------------------------------------- * |
452 | static struct sig_handlers |
495 | * PRIVILEGED OPERATIONS * |
|
|
496 | * ------------------------------------------------------------------------- */ |
|
|
497 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
498 | void |
|
|
499 | rxvt_term::privileges (int mode) |
|
|
500 | { |
453 | { |
501 | #if ! defined(__CYGWIN32__) |
454 | ev::sig sw_term, sw_int; |
502 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
455 | |
503 | /* setreuid () is the poor man's setuid (), seteuid () */ |
456 | /* |
504 | # define seteuid(a) setreuid(-1, (a)) |
457 | * Catch a fatal signal and tidy up before quitting |
505 | # define setegid(a) setregid(-1, (a)) |
458 | */ |
506 | # define HAVE_SETEUID |
459 | void sig_term (ev::sig &w, int revents); |
507 | # endif |
460 | |
508 | # ifdef HAVE_SETEUID |
461 | sig_handlers () |
509 | switch (mode) |
|
|
510 | { |
462 | { |
511 | case IGNORE: |
463 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
512 | /* |
464 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
513 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
514 | * back to root later, as required |
|
|
515 | */ |
|
|
516 | seteuid (getuid ()); |
|
|
517 | setegid (getgid ()); |
|
|
518 | break; |
|
|
519 | case SAVE: |
|
|
520 | euid = geteuid (); |
|
|
521 | egid = getegid (); |
|
|
522 | break; |
|
|
523 | case RESTORE: |
|
|
524 | seteuid (euid); |
|
|
525 | setegid (egid); |
|
|
526 | break; |
|
|
527 | } |
465 | } |
528 | # else |
466 | } sig_handlers; |
529 | switch (mode) |
|
|
530 | { |
|
|
531 | case IGNORE: |
|
|
532 | setuid (getuid ()); |
|
|
533 | setgid (getgid ()); |
|
|
534 | /* FALLTHROUGH */ |
|
|
535 | case SAVE: |
|
|
536 | /* FALLTHROUGH */ |
|
|
537 | case RESTORE: |
|
|
538 | break; |
|
|
539 | } |
|
|
540 | # endif |
|
|
541 | #endif |
|
|
542 | } |
|
|
543 | |
467 | |
544 | #ifdef UTMP_SUPPORT |
|
|
545 | void |
468 | void |
546 | rxvt_term::privileged_utmp (char action) |
469 | sig_handlers::sig_term (ev::sig &w, int revents) |
547 | { |
470 | { |
548 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
471 | rxvt_emergency_cleanup (); |
549 | action, next_utmp_action, getpid ())); |
472 | w.stop (); |
550 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
473 | kill (getpid (), w.signum); |
551 | || (Options & Opt_utmpInhibit) |
|
|
552 | || ttydev == NULL || *ttydev == '\0') |
|
|
553 | return; |
|
|
554 | |
|
|
555 | privileges (RESTORE); |
|
|
556 | if (action == SAVE) |
|
|
557 | { |
|
|
558 | next_utmp_action = RESTORE; |
|
|
559 | makeutent (ttydev, rs[Rs_display_name]); |
|
|
560 | } |
|
|
561 | else |
|
|
562 | { /* action == RESTORE */ |
|
|
563 | next_utmp_action = IGNORE; |
|
|
564 | cleanutent (); |
|
|
565 | } |
|
|
566 | privileges (IGNORE); |
|
|
567 | } |
474 | } |
568 | #endif |
|
|
569 | |
475 | |
570 | #ifndef NO_SETOWNER_TTYDEV |
476 | char **rxvt_environ; // startup environment |
571 | void |
|
|
572 | rxvt_term::privileged_ttydev (char action) |
|
|
573 | { |
|
|
574 | D_MAIN ((stderr, |
|
|
575 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
576 | action, next_tty_action, getpid ())); |
|
|
577 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
578 | || ttydev == NULL || *ttydev == '\0') |
|
|
579 | return; |
|
|
580 | |
477 | |
581 | privileges (RESTORE); |
478 | void |
|
|
479 | rxvt_init () |
|
|
480 | { |
|
|
481 | ptytty::init (); |
582 | |
482 | |
583 | if (action == SAVE) |
483 | if (!ev_default_loop (0)) |
584 | { |
484 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
585 | next_tty_action = RESTORE; |
|
|
586 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
587 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
588 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
589 | next_tty_action = IGNORE; |
|
|
590 | else |
|
|
591 | # endif |
|
|
592 | |
485 | |
593 | { |
486 | rxvt_environ = environ; |
594 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
595 | chmod (ttydev, ttymode); |
|
|
596 | # ifdef HAVE_REVOKE |
|
|
597 | revoke (ttydev); |
|
|
598 | # endif |
|
|
599 | |
487 | |
600 | } |
488 | signal (SIGHUP, SIG_IGN); |
601 | } |
489 | signal (SIGPIPE, SIG_IGN); |
602 | else |
|
|
603 | { /* action == RESTORE */ |
|
|
604 | next_tty_action = IGNORE; |
|
|
605 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
606 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
607 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
608 | # else |
|
|
609 | chmod (ttydev, |
|
|
610 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
611 | chown (ttydev, 0, 0); |
|
|
612 | # endif |
|
|
613 | |
490 | |
614 | } |
491 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
|
|
492 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
615 | |
493 | |
616 | privileges (IGNORE); |
494 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
495 | /* signal (SIGURG, SIG_DFL); */ |
617 | |
496 | |
618 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
497 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
619 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
498 | // TODO: handle this with exceptions and tolerate the memory loss |
620 | action == RESTORE ? "Restoring" : (action == |
499 | XSetIOErrorHandler (rxvt_xioerror_handler); |
621 | SAVE ? "Saving" : |
500 | |
622 | "UNKNOWN ERROR for"), ttydev, |
501 | XrmInitialize (); |
623 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
624 | ttyfd_stat.st_gid)); |
|
|
625 | # endif |
|
|
626 | } |
502 | } |
627 | #endif |
|
|
628 | |
503 | |
629 | /*----------------------------------------------------------------------*/ |
504 | /*----------------------------------------------------------------------*/ |
630 | /* |
505 | /* |
631 | * window size/position calculcations for XSizeHint and other storage. |
506 | * window size/position calculations for XSizeHint and other storage. |
632 | * if width/height are non-zero then override calculated width/height |
507 | * if width/height are non-zero then override calculated width/height |
633 | */ |
508 | */ |
634 | void |
509 | void |
635 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
510 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
636 | { |
511 | { |
637 | short recalc_x, recalc_y; |
512 | short recalc_x, recalc_y; |
638 | int x, y, sb_w, mb_h, flags; |
513 | int x, y, flags; |
639 | unsigned int w, h; |
514 | unsigned int w, h; |
640 | unsigned int max_width, max_height; |
515 | unsigned int max_width, max_height; |
641 | |
516 | |
642 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
643 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
644 | szHint.height)); |
|
|
645 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
517 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
646 | szHint.win_gravity = NorthWestGravity; |
518 | szHint.win_gravity = NorthWestGravity; |
647 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
519 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
648 | |
520 | |
649 | recalc_x = recalc_y = 0; |
521 | recalc_x = recalc_y = 0; |
650 | flags = 0; |
522 | flags = 0; |
|
|
523 | |
651 | if (!parsed_geometry) |
524 | if (!parsed_geometry) |
652 | { |
525 | { |
653 | parsed_geometry = 1; |
526 | parsed_geometry = 1; |
|
|
527 | |
654 | if (rs[Rs_geometry]) |
528 | if (rs[Rs_geometry]) |
655 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
529 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
530 | |
656 | if (flags & WidthValue) |
531 | if (flags & WidthValue) |
657 | { |
532 | { |
658 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
533 | if (!w) |
|
|
534 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
535 | |
|
|
536 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
659 | szHint.flags |= USSize; |
537 | szHint.flags |= USSize; |
660 | } |
538 | } |
|
|
539 | |
661 | if (flags & HeightValue) |
540 | if (flags & HeightValue) |
662 | { |
541 | { |
663 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
542 | if (!h) |
|
|
543 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
544 | |
|
|
545 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
664 | szHint.flags |= USSize; |
546 | szHint.flags |= USSize; |
665 | } |
547 | } |
|
|
548 | |
666 | if (flags & XValue) |
549 | if (flags & XValue) |
667 | { |
550 | { |
668 | szHint.x = x; |
551 | szHint.x = x; |
669 | szHint.flags |= USPosition; |
552 | szHint.flags |= USPosition; |
|
|
553 | |
670 | if (flags & XNegative) |
554 | if (flags & XNegative) |
671 | { |
555 | { |
672 | recalc_x = 1; |
556 | recalc_x = 1; |
673 | szHint.win_gravity = NorthEastGravity; |
557 | szHint.win_gravity = NorthEastGravity; |
674 | } |
558 | } |
675 | } |
559 | } |
|
|
560 | |
676 | if (flags & YValue) |
561 | if (flags & YValue) |
677 | { |
562 | { |
678 | szHint.y = y; |
563 | szHint.y = y; |
679 | szHint.flags |= USPosition; |
564 | szHint.flags |= USPosition; |
|
|
565 | |
680 | if (flags & YNegative) |
566 | if (flags & YNegative) |
681 | { |
567 | { |
682 | recalc_y = 1; |
568 | recalc_y = 1; |
|
|
569 | |
683 | if (szHint.win_gravity == NorthEastGravity) |
570 | if (szHint.win_gravity == NorthEastGravity) |
684 | szHint.win_gravity = SouthEastGravity; |
571 | szHint.win_gravity = SouthEastGravity; |
685 | else |
572 | else |
686 | szHint.win_gravity = SouthWestGravity; |
573 | szHint.win_gravity = SouthWestGravity; |
687 | } |
574 | } |
688 | } |
575 | } |
689 | } |
576 | } |
|
|
577 | |
690 | /* TODO: BOUNDS */ |
578 | /* TODO: BOUNDS */ |
691 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
579 | width = ncol * fwidth; |
692 | TermWin.height = TermWin.nrow * TermWin.fheight; |
580 | height = nrow * fheight; |
693 | max_width = MAX_COLS * TermWin.fwidth; |
581 | max_width = MAX_COLS * fwidth; |
694 | max_height = MAX_ROWS * TermWin.fheight; |
582 | max_height = MAX_ROWS * fheight; |
695 | |
583 | |
696 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
584 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
697 | |
585 | |
698 | sb_w = mb_h = 0; |
|
|
699 | window_vt_x = window_vt_y = 0; |
586 | window_vt_x = window_vt_y = int_bwidth; |
700 | if (scrollbar_visible ()) |
587 | |
|
|
588 | if (scrollBar.state) |
701 | { |
589 | { |
702 | sb_w = scrollbar_TotalWidth (); |
590 | int sb_w = scrollBar.total_width (); |
703 | szHint.base_width += sb_w; |
591 | szHint.base_width += sb_w; |
|
|
592 | |
704 | if (! (Options & Opt_scrollBar_right)) |
593 | if (!option (Opt_scrollBar_right)) |
705 | window_vt_x = sb_w; |
594 | window_vt_x += sb_w; |
706 | } |
|
|
707 | if (menubar_visible ()) |
|
|
708 | { |
595 | } |
709 | mb_h = menuBar_TotalHeight (); |
596 | |
710 | szHint.base_height += mb_h; |
|
|
711 | window_vt_y = mb_h; |
|
|
712 | } |
|
|
713 | szHint.width_inc = TermWin.fwidth; |
597 | szHint.width_inc = fwidth; |
714 | szHint.height_inc = TermWin.fheight; |
598 | szHint.height_inc = fheight; |
715 | szHint.min_width = szHint.base_width + szHint.width_inc; |
599 | szHint.min_width = szHint.base_width + szHint.width_inc; |
716 | szHint.min_height = szHint.base_height + szHint.height_inc; |
600 | szHint.min_height = szHint.base_height + szHint.height_inc; |
717 | |
601 | |
718 | if (width && width - szHint.base_width < max_width) |
602 | if (newwidth && newwidth - szHint.base_width < max_width) |
719 | { |
603 | { |
720 | szHint.width = width; |
604 | szHint.width = newwidth; |
721 | TermWin.width = width - szHint.base_width; |
605 | width = newwidth - szHint.base_width; |
722 | } |
606 | } |
723 | else |
607 | else |
724 | { |
608 | { |
725 | MIN_IT (TermWin.width, max_width); |
609 | min_it (width, max_width); |
726 | szHint.width = szHint.base_width + TermWin.width; |
610 | szHint.width = szHint.base_width + width; |
727 | } |
611 | } |
|
|
612 | |
728 | if (height && height - szHint.base_height < max_height) |
613 | if (newheight && newheight - szHint.base_height < max_height) |
729 | { |
614 | { |
730 | szHint.height = height; |
615 | szHint.height = newheight; |
731 | TermWin.height = height - szHint.base_height; |
616 | height = newheight - szHint.base_height; |
732 | } |
617 | } |
733 | else |
618 | else |
734 | { |
619 | { |
735 | MIN_IT (TermWin.height, max_height); |
620 | min_it (height, max_height); |
736 | szHint.height = szHint.base_height + TermWin.height; |
621 | szHint.height = szHint.base_height + height; |
737 | } |
622 | } |
738 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
|
|
739 | window_sb_x = szHint.width - sb_w; |
|
|
740 | |
623 | |
741 | if (recalc_x) |
624 | if (recalc_x) |
742 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
625 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
743 | - szHint.width - 2 * TermWin.ext_bwidth); |
626 | |
744 | if (recalc_y) |
627 | if (recalc_y) |
745 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
628 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
746 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
747 | |
629 | |
748 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
630 | ncol = width / fwidth; |
749 | TermWin.nrow = TermWin.height / TermWin.fheight; |
631 | nrow = height / fheight; |
750 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
751 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
752 | szHint.height)); |
|
|
753 | return; |
|
|
754 | } |
632 | } |
755 | |
633 | |
756 | /*----------------------------------------------------------------------*/ |
634 | /*----------------------------------------------------------------------*/ |
757 | /* |
635 | /* |
758 | * Tell the teletype handler what size the window is. |
636 | * Tell the teletype handler what size the window is. |
759 | * Called after a window size change. |
637 | * Called after a window size change. |
760 | */ |
638 | */ |
761 | void |
639 | void |
762 | rxvt_term::tt_winch () |
640 | rxvt_term::tt_winch () |
763 | { |
641 | { |
|
|
642 | if (pty->pty < 0) |
|
|
643 | return; |
|
|
644 | |
764 | struct winsize ws; |
645 | struct winsize ws; |
765 | |
646 | |
766 | if (cmd_fd < 0) |
|
|
767 | return; |
|
|
768 | |
|
|
769 | ws.ws_col = TermWin.ncol; |
647 | ws.ws_col = ncol; |
770 | ws.ws_row = TermWin.nrow; |
648 | ws.ws_row = nrow; |
771 | ws.ws_xpixel = ws.ws_ypixel = 0; |
649 | ws.ws_xpixel = width; |
772 | #ifndef DEBUG_SIZE |
650 | ws.ws_ypixel = height; |
773 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
651 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
774 | #else |
652 | |
775 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
653 | #if 0 |
776 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
654 | // TIOCSWINSZ is supposed to do this automatically and correctly |
777 | # ifdef SIGWINCH |
|
|
778 | else if (cmd_pid) /* force through to the command */ |
655 | if (cmd_pid) /* force through to the command */ |
779 | kill (cmd_pid, SIGWINCH); |
656 | kill (-cmd_pid, SIGWINCH); |
780 | # endif |
|
|
781 | #endif |
657 | #endif |
782 | } |
658 | } |
783 | |
659 | |
784 | /*----------------------------------------------------------------------*/ |
660 | /*----------------------------------------------------------------------*/ |
785 | /* rxvt_change_font () - Switch to a new font */ |
661 | /* set_fonts () - load and set the various fonts |
786 | /* |
662 | * |
787 | * init = 1 - initialize |
663 | * init = 1 - initialize |
788 | * |
664 | * |
789 | * fontname == FONT_UP - switch to bigger font |
665 | * fontname == FONT_UP - switch to bigger font |
790 | * fontname == FONT_DN - switch to smaller font |
666 | * fontname == FONT_DN - switch to smaller font |
791 | */ |
667 | */ |
792 | bool |
668 | bool |
793 | rxvt_term::change_font (const char *fontname) |
669 | rxvt_term::set_fonts () |
794 | { |
670 | { |
795 | if (fontname == FONT_UP) |
|
|
796 | { |
|
|
797 | // TODO |
|
|
798 | } |
|
|
799 | else if (fontname == FONT_DN) |
|
|
800 | { |
|
|
801 | // TODO |
|
|
802 | } |
|
|
803 | else |
|
|
804 | { |
|
|
805 | rxvt_fontset *fs = new rxvt_fontset (this); |
671 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
672 | rxvt_fontprop prop; |
806 | |
673 | |
807 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
674 | if (!fs |
|
|
675 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
676 | || !fs->realize_font (1)) |
|
|
677 | { |
|
|
678 | delete fs; |
|
|
679 | return false; |
|
|
680 | } |
|
|
681 | |
|
|
682 | #if ENABLE_STYLES |
|
|
683 | for (int i = RS_styleCount; --i; ) |
|
|
684 | if (fontset[i] != fontset[0]) |
|
|
685 | delete fontset[i]; |
|
|
686 | #endif |
|
|
687 | |
|
|
688 | delete fontset[0]; |
|
|
689 | fontset[0] = fs; |
|
|
690 | |
|
|
691 | prop = (*fs)[1]->properties (); |
|
|
692 | prop.height += lineSpace; |
|
|
693 | |
|
|
694 | fs->set_prop (prop, false); |
|
|
695 | |
|
|
696 | fwidth = prop.width; |
|
|
697 | fheight = prop.height; |
|
|
698 | fbase = prop.ascent; |
|
|
699 | |
|
|
700 | for (int style = 1; style < 4; style++) |
|
|
701 | { |
|
|
702 | #if ENABLE_STYLES |
|
|
703 | const char *res = rs[Rs_font + style]; |
|
|
704 | |
|
|
705 | if (res && !*res) |
|
|
706 | fontset[style] = fontset[0]; |
|
|
707 | else |
808 | { |
708 | { |
809 | delete TermWin.fontset; |
709 | fontset[style] = fs = new rxvt_fontset (this); |
810 | TermWin.fontset = fs; |
710 | rxvt_fontprop prop2 = prop; |
811 | TermWin.fwidth = fs->base_font ()->width; |
|
|
812 | TermWin.fheight = fs->base_font ()->height; |
|
|
813 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
814 | |
711 | |
815 | if (TermWin.parent[0]) |
712 | if (res) |
816 | { |
713 | { |
817 | resize_all_windows (0, 0, 0); |
714 | fs->populate (res); |
818 | scr_remap_chars (); |
715 | fs->set_prop (prop2, false); |
819 | scr_touch (true); |
|
|
820 | } |
716 | } |
|
|
717 | else |
|
|
718 | { |
|
|
719 | fs->populate (fontset[0]->fontdesc); |
821 | |
720 | |
822 | return true; |
721 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
722 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
723 | |
|
|
724 | fs->set_prop (prop2, true); |
|
|
725 | } |
|
|
726 | |
823 | } |
727 | } |
|
|
728 | #else |
|
|
729 | fontset[style] = fontset[0]; |
|
|
730 | #endif |
|
|
731 | } |
|
|
732 | |
|
|
733 | if (parent[0]) |
824 | } |
734 | { |
|
|
735 | resize_all_windows (0, 0, 0); |
|
|
736 | scr_remap_chars (); |
|
|
737 | scr_touch (true); |
|
|
738 | } |
825 | |
739 | |
826 | return false; |
740 | return true; |
827 | } |
741 | } |
828 | |
742 | |
829 | bool |
743 | void |
830 | rxvt_term::font_up_down (int n, int direction) |
744 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
831 | { |
745 | { |
832 | return false; |
746 | XChangeProperty (dpy, parent[0], |
|
|
747 | prop, XA_STRING, 8, PropModeReplace, |
|
|
748 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
749 | } |
|
|
750 | |
|
|
751 | void |
|
|
752 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
753 | { |
|
|
754 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
755 | char *s = rxvt_wcstoutf8 (ws); |
|
|
756 | |
|
|
757 | XChangeProperty (dpy, parent[0], |
|
|
758 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
759 | (const unsigned char *)s, strlen (s)); |
|
|
760 | |
|
|
761 | free (s); |
|
|
762 | free (ws); |
833 | } |
763 | } |
834 | |
764 | |
835 | /*----------------------------------------------------------------------*/ |
765 | /*----------------------------------------------------------------------*/ |
836 | /*----------------------------------------------------------------------*/ |
766 | /*----------------------------------------------------------------------*/ |
837 | /* xterm sequences - title, iconName, color (exptl) */ |
767 | /* xterm sequences - title, iconName, color (exptl) */ |
838 | void |
768 | void |
839 | rxvt_term::set_title (const char *str) |
769 | rxvt_term::set_title (const char *str) |
840 | { |
770 | { |
841 | #ifndef SMART_WINDOW_TITLE |
771 | set_string_property (XA_WM_NAME, str); |
842 | XStoreName (display->display, TermWin.parent[0], str); |
772 | #if ENABLE_EWMH |
843 | #else |
773 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
844 | char *name; |
|
|
845 | |
|
|
846 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
|
|
847 | name = NULL; |
|
|
848 | if (name == NULL || STRCMP (name, str)) |
|
|
849 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
850 | if (name) |
|
|
851 | XFree (name); |
|
|
852 | #endif |
774 | #endif |
853 | } |
775 | } |
854 | |
776 | |
855 | void |
777 | void |
856 | rxvt_term::set_iconName (const char *str) |
778 | rxvt_term::set_icon_name (const char *str) |
857 | { |
779 | { |
858 | #ifndef SMART_WINDOW_TITLE |
780 | set_string_property (XA_WM_ICON_NAME, str); |
859 | XSetIconName (display->display, TermWin.parent[0], str); |
781 | #if ENABLE_EWMH |
860 | #else |
782 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
861 | char *name; |
|
|
862 | |
|
|
863 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
864 | name = NULL; |
|
|
865 | if (name == NULL || STRCMP (name, str)) |
|
|
866 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
867 | if (name) |
|
|
868 | XFree (name); |
|
|
869 | #endif |
783 | #endif |
870 | } |
784 | } |
871 | |
785 | |
|
|
786 | void |
|
|
787 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
788 | { |
872 | #ifdef XTERM_COLOR_CHANGE |
789 | #ifdef XTERM_COLOR_CHANGE |
873 | void |
|
|
874 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
875 | { |
|
|
876 | rxvt_color xcol; |
790 | rxvt_color xcol; |
877 | int i; |
|
|
878 | |
791 | |
879 | if (color == NULL || *color == '\0') |
792 | if (color == NULL || *color == '\0') |
880 | return; |
793 | return; |
881 | |
794 | |
|
|
795 | color = strdup (color); |
|
|
796 | allocated.push_back ((void *)color); |
|
|
797 | rs[Rs_color + idx] = color; |
|
|
798 | |
882 | /* handle color aliases */ |
799 | /* handle color aliases */ |
883 | if (isdigit (*color)) |
800 | if (isdigit (*color)) |
884 | { |
801 | { |
885 | i = atoi (color); |
802 | int i = atoi (color); |
|
|
803 | |
886 | if (i >= 8 && i <= 15) |
804 | if (i >= 8 && i <= 15) |
|
|
805 | { |
887 | { /* bright colors */ |
806 | /* bright colors */ |
888 | i -= 8; |
|
|
889 | # ifndef NO_BRIGHTCOLOR |
|
|
890 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
807 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
891 | SET_PIXCOLOR (idx); |
|
|
892 | goto Done; |
808 | goto done; |
893 | # endif |
|
|
894 | |
|
|
895 | } |
809 | } |
|
|
810 | |
896 | if (i >= 0 && i <= 7) |
811 | if (i >= 0 && i <= 7) |
|
|
812 | { |
897 | { /* normal colors */ |
813 | /* normal colors */ |
898 | PixColors[idx] = PixColors[minCOLOR + i]; |
814 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
899 | SET_PIXCOLOR (idx); |
|
|
900 | goto Done; |
815 | goto done; |
901 | } |
816 | } |
902 | } |
817 | } |
903 | if (!rXParseAllocColor (& xcol, color)) |
818 | |
904 | return; |
819 | set_color (xcol, color); |
905 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
|
|
906 | |
820 | |
907 | /* |
821 | /* |
908 | * FIXME: should free colors here, but no idea how to do it so instead, |
822 | * FIXME: should free colors here, but no idea how to do it so instead, |
909 | * so just keep gobbling up the colormap |
823 | * so just keep gobbling up the colormap |
910 | */ |
824 | */ |
911 | # if 0 |
|
|
912 | for (i = Color_Black; i <= Color_White; i++) |
|
|
913 | if (PixColors[idx] == PixColors[i]) |
|
|
914 | break; |
|
|
915 | if (i > Color_White) |
|
|
916 | { |
|
|
917 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
|
|
918 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
|
|
919 | DisplayPlanes (display->display, display->screen)); |
|
|
920 | } |
|
|
921 | # endif |
|
|
922 | |
825 | |
923 | PixColors[idx] = xcol; |
826 | pix_colors_focused[idx] = xcol; |
924 | SET_PIXCOLOR (idx); |
|
|
925 | |
827 | |
926 | /* XSetWindowAttributes attr; */ |
|
|
927 | /* Cursor cursor; */ |
|
|
928 | Done: |
828 | done: |
929 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
|
|
930 | XSetWindowBackground (display->display, TermWin.vt, |
|
|
931 | PixColors[Color_bg]); |
|
|
932 | |
|
|
933 | /* handle Color_BD, scrollbar background, etc. */ |
829 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
934 | |
830 | |
935 | set_colorfgbg (); |
831 | update_fade_color (idx); |
936 | recolour_cursor (); |
832 | recolour_cursor (); |
937 | /* the only reasonable way to enforce a clean update */ |
833 | scr_recolour (); |
938 | scr_poweron (); |
834 | #endif /* XTERM_COLOR_CHANGE */ |
939 | } |
835 | } |
940 | |
|
|
941 | #else |
|
|
942 | # define set_window_color (idx,color) ((void)0) |
|
|
943 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
944 | |
836 | |
945 | void |
837 | void |
946 | rxvt_term::recolour_cursor () |
838 | rxvt_term::recolour_cursor () |
947 | { |
839 | { |
948 | #if TODO |
840 | XColor fg, bg; |
949 | rxvt_color xcol[2]; |
|
|
950 | |
841 | |
951 | xcol[0] = PixColors[Color_pointer]; |
842 | (ISSET_PIXCOLOR (Color_pointer_fg) |
952 | xcol[1] = PixColors[Color_bg]; |
843 | ? pix_colors_focused[Color_pointer_fg] |
953 | XQueryColors (display->display, XCMAP, xcol, 2); |
844 | : pix_colors_focused[Color_fg]).get (fg); |
954 | XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); |
845 | |
955 | #endif |
846 | (ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
847 | ? pix_colors_focused[Color_pointer_bg] |
|
|
848 | : pix_colors_focused[Color_bg]).get (bg); |
|
|
849 | |
|
|
850 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
956 | } |
851 | } |
957 | |
852 | |
958 | /*----------------------------------------------------------------------*/ |
853 | /*----------------------------------------------------------------------*/ |
959 | /* |
854 | /* |
960 | * find if fg/bg matches any of the normal (low-intensity) colors |
855 | * find if fg/bg matches any of the normal (low-intensity) colors |
961 | */ |
856 | */ |
962 | void |
857 | void |
963 | rxvt_term::set_colorfgbg () |
858 | rxvt_term::set_colorfgbg () |
964 | { |
859 | { |
965 | unsigned int i; |
860 | unsigned int i; |
966 | const char *xpmb = "\0"; |
861 | const char *xpmb = ""; |
967 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
862 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
968 | |
863 | |
969 | env_colorfgbg = |
|
|
970 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
971 | STRCPY (fstr, "default"); |
864 | strcpy (fstr, "default"); |
972 | STRCPY (bstr, "default"); |
865 | strcpy (bstr, "default"); |
973 | for (i = Color_Black; i <= Color_White; i++) |
866 | for (i = Color_Black; i <= Color_White; i++) |
974 | if (PixColors[Color_fg] == PixColors[i]) |
867 | if (pix_colors[Color_fg] == pix_colors[i]) |
975 | { |
868 | { |
976 | sprintf (fstr, "%d", (i - Color_Black)); |
869 | sprintf (fstr, "%d", (i - Color_Black)); |
977 | break; |
870 | break; |
978 | } |
871 | } |
|
|
872 | |
979 | for (i = Color_Black; i <= Color_White; i++) |
873 | for (i = Color_Black; i <= Color_White; i++) |
980 | if (PixColors[Color_bg] == PixColors[i]) |
874 | if (pix_colors[Color_bg] == pix_colors[i]) |
981 | { |
875 | { |
982 | sprintf (bstr, "%d", (i - Color_Black)); |
876 | sprintf (bstr, "%d", (i - Color_Black)); |
983 | #ifdef XPM_BACKGROUND |
877 | #ifdef BG_IMAGE_FROM_FILE |
984 | xpmb = "default;"; |
878 | xpmb = "default;"; |
985 | #endif |
879 | #endif |
986 | break; |
880 | break; |
987 | } |
881 | } |
988 | |
882 | |
989 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
883 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
990 | |
|
|
991 | #ifndef NO_BRIGHTCOLOR |
|
|
992 | colorfgbg = DEFAULT_RSTYLE; |
|
|
993 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
994 | { |
|
|
995 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
996 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
997 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
998 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
999 | } |
|
|
1000 | #endif |
|
|
1001 | } |
884 | } |
1002 | |
885 | |
1003 | /*----------------------------------------------------------------------*/ |
886 | /*----------------------------------------------------------------------*/ |
1004 | /* |
|
|
1005 | * Colour determination for low colour displays, routine from |
|
|
1006 | * Hans de Goede <hans@highrise.nl> |
|
|
1007 | */ |
|
|
1008 | |
887 | |
1009 | int |
888 | bool |
1010 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
889 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1011 | { |
890 | { |
1012 | if (!screen_in_out->set (display, colour)) |
891 | if (color.set (this, name)) |
1013 | { |
|
|
1014 | rxvt_print_error ("can't allocate colour: %s", colour); |
|
|
1015 | return false; |
|
|
1016 | } |
|
|
1017 | |
|
|
1018 | return true; |
892 | return true; |
|
|
893 | |
|
|
894 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
895 | return false; |
|
|
896 | } |
|
|
897 | |
|
|
898 | void |
|
|
899 | rxvt_term::alias_color (int dst, int src) |
|
|
900 | { |
|
|
901 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1019 | } |
902 | } |
1020 | |
903 | |
1021 | /* -------------------------------------------------------------------- * |
904 | /* -------------------------------------------------------------------- * |
1022 | * - WINDOW RESIZING - * |
905 | * - WINDOW RESIZING - * |
1023 | * -------------------------------------------------------------------- */ |
906 | * -------------------------------------------------------------------- */ |
1024 | void |
907 | void |
1025 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
908 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1026 | { |
909 | { |
1027 | int fix_screen; |
910 | int fix_screen; |
|
|
911 | int old_width = szHint.width; |
|
|
912 | int old_height = szHint.height; |
1028 | |
913 | |
1029 | #ifdef SMART_RESIZE |
|
|
1030 | int old_width = szHint.width, old_height = szHint.height; |
|
|
1031 | #endif |
|
|
1032 | |
|
|
1033 | window_calc (width, height); |
914 | window_calc (newwidth, newheight); |
|
|
915 | |
|
|
916 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
917 | |
|
|
918 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
919 | if (set_hint) |
|
|
920 | { |
|
|
921 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1034 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
922 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
923 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
924 | } |
|
|
925 | |
1035 | if (!ignoreparent) |
926 | if (!ignoreparent) |
1036 | { |
927 | { |
1037 | #ifdef SMART_RESIZE |
928 | #ifdef SMART_RESIZE |
1038 | /* |
929 | /* |
1039 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
930 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
1042 | int x, y, x1, y1; |
933 | int x, y, x1, y1; |
1043 | int dx, dy; |
934 | int dx, dy; |
1044 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
935 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1045 | Window unused_cr; |
936 | Window unused_cr; |
1046 | |
937 | |
1047 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
938 | XTranslateCoordinates (dpy, parent[0], display->root, |
1048 | 0, 0, &x, &y, &unused_cr); |
939 | 0, 0, &x, &y, &unused_cr); |
1049 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
940 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1050 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
941 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1051 | /* |
942 | /* |
1052 | * if display->root isn't the parent window, a WM will probably have offset |
943 | * if display->root isn't the parent window, a WM will probably have offset |
1053 | * our position for handles and decorations. Counter it |
944 | * our position for handles and decorations. Counter it |
1054 | */ |
945 | */ |
… | |
… | |
1056 | { |
947 | { |
1057 | x -= x1; |
948 | x -= x1; |
1058 | y -= y1; |
949 | y -= y1; |
1059 | } |
950 | } |
1060 | |
951 | |
1061 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
952 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1062 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
953 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1063 | dx = old_width - szHint.width; |
954 | dx = old_width - szHint.width; |
1064 | dy = old_height - szHint.height; |
955 | dy = old_height - szHint.height; |
1065 | |
956 | |
1066 | /* Check position of the center of the window */ |
957 | /* Check position of the center of the window */ |
1067 | if (x < x1) /* left half */ |
958 | if (x < x1) /* left half */ |
1068 | dx = 0; |
959 | dx = 0; |
… | |
… | |
1071 | if (y < y1) /* top half */ |
962 | if (y < y1) /* top half */ |
1072 | dy = 0; |
963 | dy = 0; |
1073 | else if (y == y1) /* exact center */ |
964 | else if (y == y1) /* exact center */ |
1074 | dy /= 2; |
965 | dy /= 2; |
1075 | |
966 | |
1076 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
967 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1077 | szHint.width, szHint.height); |
968 | szHint.width, szHint.height); |
1078 | #else |
969 | #else |
1079 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
970 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1080 | szHint.height); |
|
|
1081 | #endif |
971 | #endif |
1082 | |
|
|
1083 | } |
972 | } |
1084 | |
973 | |
1085 | fix_screen = (TermWin.ncol != prev_ncol |
974 | if (set_hint) |
1086 | || TermWin.nrow != prev_nrow); |
975 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1087 | |
976 | |
|
|
977 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
|
|
978 | |
1088 | if (fix_screen || width != old_width || height != old_height) |
979 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1089 | { |
980 | { |
1090 | if (scrollbar_visible ()) |
981 | if (scrollBar.state) |
1091 | { |
982 | scrollBar.resize (); |
1092 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
|
|
1093 | 0, scrollbar_TotalWidth (), szHint.height); |
|
|
1094 | resize_scrollbar (); |
|
|
1095 | } |
|
|
1096 | |
983 | |
1097 | if (menubar_visible ()) |
984 | XMoveResizeWindow (dpy, vt, |
1098 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
985 | window_vt_x, window_vt_y, |
1099 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1100 | |
|
|
1101 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
|
|
1102 | window_vt_y, TermWin_TotalWidth (), |
|
|
1103 | TermWin_TotalHeight ()); |
986 | width, height); |
1104 | scr_clear (height != old_height); |
|
|
1105 | #ifdef XPM_BACKGROUND |
|
|
1106 | resize_pixmap (); |
|
|
1107 | #endif |
|
|
1108 | |
987 | |
|
|
988 | #ifdef HAVE_BG_PIXMAP |
|
|
989 | if (bgPixmap.window_size_sensitive ()) |
|
|
990 | update_background (); |
|
|
991 | #endif |
1109 | } |
992 | } |
1110 | |
993 | |
1111 | if (fix_screen || old_height == 0) |
994 | if (fix_screen || old_height == 0) |
1112 | { |
|
|
1113 | int curr_screen = -1; |
|
|
1114 | int old_ncol = prev_ncol; |
|
|
1115 | |
|
|
1116 | /* scr_reset only works on the primary screen */ |
|
|
1117 | if (old_height) /* this is not the first time through */ |
|
|
1118 | { |
|
|
1119 | unsigned int ncol = TermWin.ncol; |
|
|
1120 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1121 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1122 | TermWin.ncol = ncol; |
|
|
1123 | } |
|
|
1124 | |
|
|
1125 | scr_reset (); |
995 | scr_reset (); |
1126 | |
996 | |
1127 | if (curr_screen >= 0) /* this is not the first time through */ |
997 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1128 | { |
998 | //scr_touch (false); |
1129 | scr_change_screen (curr_screen); |
|
|
1130 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1131 | } |
|
|
1132 | } |
|
|
1133 | |
999 | |
1134 | old_width = szHint.width; |
1000 | #ifdef HAVE_BG_PIXMAP |
1135 | old_height = szHint.height; |
1001 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1002 | // if (bgPixmap.pixmap) |
|
|
1003 | // scr_touch (false); |
|
|
1004 | #endif |
1136 | |
1005 | |
1137 | #ifdef USE_XIM |
1006 | #ifdef USE_XIM |
1138 | IMSetStatusPosition (); |
1007 | IMSetPosition (); |
1139 | #endif |
1008 | #endif |
1140 | } |
1009 | } |
1141 | |
1010 | |
1142 | /* |
1011 | /* |
1143 | * Set the width/height of the vt window in characters. Units are pixels. |
1012 | * Set the width/height of the vt window in characters. Units are pixels. |
1144 | * good for toggling 80/132 columns |
1013 | * good for toggling 80/132 columns |
1145 | */ |
1014 | */ |
1146 | void |
1015 | void |
1147 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1016 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1148 | { |
1017 | { |
1149 | XWindowAttributes wattr; |
1018 | XWindowAttributes wattr; |
1150 | |
1019 | |
1151 | if (width == 0 || height == 0) |
1020 | if (newwidth == 0 || newheight == 0) |
1152 | { |
1021 | { |
1153 | XGetWindowAttributes (display->display, display->root, &wattr); |
1022 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1023 | |
1154 | if (width == 0) |
1024 | if (newwidth == 0) |
1155 | width = wattr.width - szHint.base_width; |
1025 | newwidth = wattr.width - szHint.base_width; |
1156 | if (height == 0) |
1026 | if (newheight == 0) |
1157 | height = wattr.height - szHint.base_height; |
1027 | newheight = wattr.height - szHint.base_height; |
1158 | } |
|
|
1159 | if (width != TermWin.width || height != TermWin.height) |
|
|
1160 | { |
1028 | } |
|
|
1029 | |
|
|
1030 | if (newwidth != width || newheight != height) |
|
|
1031 | { |
1161 | width += szHint.base_width; |
1032 | newwidth += szHint.base_width; |
1162 | height += szHint.base_height; |
1033 | newheight += szHint.base_height; |
1163 | resize_all_windows (width, height, 0); |
1034 | resize_all_windows (newwidth, newheight, 0); |
1164 | } |
1035 | } |
1165 | } |
1036 | } |
1166 | |
1037 | |
1167 | /* -------------------------------------------------------------------- * |
1038 | /* -------------------------------------------------------------------- * |
1168 | * - X INPUT METHOD ROUTINES - * |
1039 | * - X INPUT METHOD ROUTINES - * |
1169 | * -------------------------------------------------------------------- */ |
1040 | * -------------------------------------------------------------------- */ |
1170 | #ifdef USE_XIM |
1041 | #ifdef USE_XIM |
1171 | |
1042 | |
1172 | void |
1043 | void |
|
|
1044 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1045 | { |
|
|
1046 | fg = pix_colors [Color_fg]; |
|
|
1047 | bg = pix_colors [Color_bg]; |
|
|
1048 | } |
|
|
1049 | |
|
|
1050 | void |
1173 | rxvt_term::im_set_size (XRectangle *size) |
1051 | rxvt_term::im_set_size (XRectangle &size) |
1174 | { |
1052 | { |
1175 | size->x = TermWin.int_bwidth; |
1053 | // the int_bwidth terms make no sense to me |
1176 | size->y = TermWin.int_bwidth; |
1054 | size.x = int_bwidth; |
1177 | size->width = Width2Pixel (TermWin.ncol); |
1055 | size.y = int_bwidth; |
1178 | size->height = Height2Pixel (TermWin.nrow); |
1056 | size.width = Width2Pixel (ncol) + int_bwidth; |
|
|
1057 | size.height = Height2Pixel (nrow) + int_bwidth; |
1179 | } |
1058 | } |
1180 | |
1059 | |
1181 | void |
1060 | void |
1182 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1061 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1062 | XRectangle &status_rect, |
|
|
1063 | const XRectangle &needed_rect) |
1183 | { |
1064 | { |
1184 | *fg = PixColors[Color_fg]; |
1065 | preedit_rect.x = needed_rect.width; |
1185 | *bg = PixColors[Color_bg]; |
1066 | preedit_rect.y = 0; |
|
|
1067 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
|
|
1068 | preedit_rect.height = fheight; |
|
|
1069 | |
|
|
1070 | status_rect.x = 0; |
|
|
1071 | status_rect.y = 0; |
|
|
1072 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
|
|
1073 | status_rect.height = fheight; |
1186 | } |
1074 | } |
1187 | |
1075 | |
1188 | /* Checking whether input method is running. */ |
1076 | /* Checking whether input method is running. */ |
1189 | bool |
1077 | bool |
1190 | rxvt_term::IMisRunning () |
1078 | rxvt_term::IMisRunning () |
1191 | { |
1079 | { |
1192 | char *p; |
1080 | Atom atom; |
1193 | Atom atom; |
1081 | Window win; |
1194 | Window win; |
|
|
1195 | char server[IMBUFSIZ]; |
1082 | char server[IMBUFSIZ]; |
1196 | |
1083 | |
1197 | /* get current locale modifier */ |
1084 | /* get current locale modifier */ |
1198 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1085 | if (char *p = XSetLocaleModifiers (0)) |
1199 | { |
1086 | { |
1200 | STRCPY (server, "@server="); |
1087 | strcpy (server, "@server="); |
1201 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1088 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1089 | |
1202 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1090 | if (p = strchr (server + 1, '@')) /* first one only */ |
1203 | *p = '\0'; |
1091 | *p = '\0'; |
1204 | |
1092 | |
1205 | atom = XInternAtom (display->display, server, False); |
1093 | atom = XInternAtom (dpy, server, False); |
1206 | win = XGetSelectionOwner (display->display, atom); |
1094 | win = XGetSelectionOwner (dpy, atom); |
|
|
1095 | |
1207 | if (win != None) |
1096 | if (win != None) |
1208 | return True; |
1097 | return True; |
1209 | } |
1098 | } |
|
|
1099 | |
1210 | return False; |
1100 | return False; |
1211 | } |
1101 | } |
1212 | |
1102 | |
1213 | void |
1103 | void |
1214 | rxvt_term::IMSendSpot () |
1104 | rxvt_term::IMSendSpot () |
1215 | { |
1105 | { |
1216 | XPoint spot; |
1106 | XPoint nspot; |
1217 | XVaNestedList preedit_attr; |
1107 | XVaNestedList preedit_attr; |
1218 | |
1108 | |
1219 | if (Input_Context == NULL |
1109 | if (!Input_Context |
1220 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1110 | || !focus |
1221 | || ! (event_type == KeyPress |
1111 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1222 | || event_type == Expose |
|
|
1223 | || event_type == NoExpose |
|
|
1224 | || event_type == SelectionNotify |
|
|
1225 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1226 | || !IMisRunning ()) |
|
|
1227 | return; |
1112 | return; |
1228 | |
1113 | |
1229 | im_set_position (&spot); |
1114 | im_set_position (nspot); |
|
|
1115 | |
|
|
1116 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1117 | return; |
|
|
1118 | |
|
|
1119 | spot = nspot; |
1230 | |
1120 | |
1231 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1121 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1232 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1122 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1233 | XFree (preedit_attr); |
1123 | XFree (preedit_attr); |
1234 | } |
1124 | } |
1235 | |
1125 | |
1236 | void |
1126 | void |
1237 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1238 | XRectangle * needed_rect) |
|
|
1239 | { |
|
|
1240 | int mbh, vtx = 0; |
|
|
1241 | |
|
|
1242 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1243 | vtx = scrollbar_TotalWidth (); |
|
|
1244 | |
|
|
1245 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1246 | mbh -= TermWin.lineSpace; |
|
|
1247 | |
|
|
1248 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1249 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1250 | |
|
|
1251 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1252 | preedit_rect->height = Height2Pixel (1); |
|
|
1253 | |
|
|
1254 | status_rect->x = vtx; |
|
|
1255 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1256 | |
|
|
1257 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1258 | status_rect->height = Height2Pixel (1); |
|
|
1259 | } |
|
|
1260 | |
|
|
1261 | void |
|
|
1262 | rxvt_term::im_destroy () |
1127 | rxvt_term::im_destroy () |
1263 | { |
1128 | { |
1264 | if (Input_Context) |
|
|
1265 | { |
|
|
1266 | XDestroyIC (Input_Context); |
|
|
1267 | Input_Context = NULL; |
|
|
1268 | } |
|
|
1269 | |
|
|
1270 | if (input_method) |
1129 | if (input_method) |
1271 | { |
1130 | { |
|
|
1131 | if (Input_Context && input_method->xim) |
|
|
1132 | XDestroyIC (Input_Context); |
|
|
1133 | |
1272 | display->put_xim (input_method); |
1134 | display->put_xim (input_method); |
1273 | input_method = 0; |
1135 | input_method = 0; |
1274 | } |
1136 | } |
|
|
1137 | |
|
|
1138 | Input_Context = 0; |
1275 | } |
1139 | } |
|
|
1140 | |
|
|
1141 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1142 | |
|
|
1143 | static void |
|
|
1144 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1145 | { |
|
|
1146 | ((rxvt_term *)client_data)->make_current (); |
|
|
1147 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1148 | } |
|
|
1149 | |
|
|
1150 | static void |
|
|
1151 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1152 | { |
|
|
1153 | ((rxvt_term *)client_data)->make_current (); |
|
|
1154 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1155 | } |
|
|
1156 | |
|
|
1157 | static void |
|
|
1158 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1159 | { |
|
|
1160 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1161 | XIMText *text = call_data->text; |
|
|
1162 | |
|
|
1163 | term->make_current (); |
|
|
1164 | |
|
|
1165 | if (text) |
|
|
1166 | { |
|
|
1167 | void *str; |
|
|
1168 | |
|
|
1169 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1170 | { |
|
|
1171 | // of course, X makes it ugly again |
|
|
1172 | if (term->rs[Rs_imLocale]) |
|
|
1173 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1174 | |
|
|
1175 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1176 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1177 | |
|
|
1178 | if (term->rs[Rs_imLocale]) |
|
|
1179 | SET_LOCALE (term->locale); |
|
|
1180 | } |
|
|
1181 | else |
|
|
1182 | str = (void *)text->string.wide_char; |
|
|
1183 | |
|
|
1184 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1185 | DT_INT, call_data->caret, |
|
|
1186 | DT_INT, call_data->chg_first, |
|
|
1187 | DT_INT, call_data->chg_length, |
|
|
1188 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1189 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1190 | DT_END)); |
|
|
1191 | } |
|
|
1192 | else |
|
|
1193 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1194 | DT_INT, call_data->caret, |
|
|
1195 | DT_INT, call_data->chg_first, |
|
|
1196 | DT_INT, call_data->chg_length, |
|
|
1197 | DT_END)); |
|
|
1198 | } |
|
|
1199 | |
|
|
1200 | #if 0 |
|
|
1201 | static void |
|
|
1202 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1203 | { |
|
|
1204 | ((rxvt_term *)client_data)->make_current (); |
|
|
1205 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1206 | DT_INT, call_data->position, |
|
|
1207 | DT_INT, call_data->direction, |
|
|
1208 | DT_INT, call_data->style, |
|
|
1209 | DT_END)); |
|
|
1210 | } |
|
|
1211 | #endif |
|
|
1212 | |
|
|
1213 | #endif |
1276 | |
1214 | |
1277 | /* |
1215 | /* |
1278 | * Try to open a XIM with the current modifiers, then see if we can |
1216 | * Try to open a XIM with the current modifiers, then see if we can |
1279 | * open a suitable preedit type |
1217 | * open a suitable preedit type |
1280 | */ |
1218 | */ |
1281 | bool |
1219 | bool |
1282 | rxvt_term::IM_get_IC (const char *modifiers) |
1220 | rxvt_term::IM_get_IC (const char *modifiers) |
1283 | { |
1221 | { |
1284 | int i, j, found; |
1222 | int i, j, found; |
1285 | XIM xim; |
1223 | XIM xim; |
1286 | XPoint spot; |
1224 | XPoint spot; |
1287 | XRectangle rect, status_rect, needed_rect; |
1225 | XRectangle rect, status_rect, needed_rect; |
1288 | unsigned long fg, bg; |
1226 | unsigned long fg, bg; |
1289 | const char *p; |
1227 | const char *p; |
1290 | char **s; |
1228 | char **s; |
1291 | XIMStyles *xim_styles; |
1229 | XIMStyles *xim_styles; |
1292 | XVaNestedList preedit_attr, status_attr; |
1230 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1231 | XIMCallback xcb[4]; |
|
|
1232 | #endif |
|
|
1233 | |
|
|
1234 | set_environ (envv); |
1293 | |
1235 | |
1294 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1236 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1295 | return false; |
1237 | return false; |
1296 | |
1238 | |
1297 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1298 | input_method = display->get_xim (locale, modifiers); |
1239 | input_method = display->get_xim (locale, modifiers); |
1299 | if (input_method == NULL) |
1240 | if (input_method == NULL) |
1300 | return false; |
1241 | return false; |
1301 | |
1242 | |
1302 | xim = input_method->xim; |
1243 | xim = input_method->xim; |
|
|
1244 | spot.x = spot.y = -1; |
1303 | |
1245 | |
1304 | xim_styles = NULL; |
1246 | xim_styles = NULL; |
1305 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1247 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1306 | || !xim_styles || !xim_styles->count_styles) |
1248 | || !xim_styles || !xim_styles->count_styles) |
1307 | { |
1249 | { |
1308 | display->put_xim (input_method); |
1250 | im_destroy (); |
1309 | return false; |
1251 | return false; |
1310 | } |
1252 | } |
1311 | |
1253 | |
1312 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1254 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1255 | |
|
|
1256 | for (int pi = 0; pi < 2; pi++) |
|
|
1257 | { |
|
|
1258 | p = pet[pi]; |
|
|
1259 | |
|
|
1260 | if (!p) |
|
|
1261 | continue; |
|
|
1262 | |
1313 | s = rxvt_splitcommastring (p); |
1263 | s = rxvt_splitcommastring (p); |
|
|
1264 | |
1314 | for (i = found = 0; !found && s[i]; i++) |
1265 | for (i = found = 0; !found && s[i]; i++) |
1315 | { |
1266 | { |
1316 | if (!STRCMP (s[i], "OverTheSpot")) |
1267 | if (!strcmp (s[i], "OverTheSpot")) |
1317 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1268 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1318 | else if (!STRCMP (s[i], "OffTheSpot")) |
1269 | else if (!strcmp (s[i], "OffTheSpot")) |
1319 | input_style = (XIMPreeditArea | XIMStatusArea); |
1270 | input_style = XIMPreeditArea | XIMStatusArea; |
1320 | else if (!STRCMP (s[i], "Root")) |
1271 | else if (!strcmp (s[i], "Root")) |
1321 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1272 | input_style = XIMPreeditNothing | XIMStatusNothing; |
|
|
1273 | else if (!strcmp (s[i], "None")) |
|
|
1274 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1275 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1276 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1277 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1278 | #endif |
|
|
1279 | else |
|
|
1280 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1322 | |
1281 | |
1323 | for (j = 0; j < xim_styles->count_styles; j++) |
1282 | for (j = 0; j < xim_styles->count_styles; j++) |
1324 | if (input_style == xim_styles->supported_styles[j]) |
1283 | if (input_style == xim_styles->supported_styles[j]) |
1325 | { |
1284 | { |
|
|
1285 | rxvt_freecommastring (s); |
|
|
1286 | |
1326 | found = 1; |
1287 | found = 1; |
1327 | break; |
1288 | goto foundpet; |
|
|
1289 | } |
|
|
1290 | |
1328 | } |
1291 | } |
1329 | } |
|
|
1330 | |
1292 | |
1331 | for (i = 0; s[i]; i++) |
1293 | rxvt_freecommastring (s); |
1332 | free (s[i]); |
1294 | } |
1333 | |
1295 | |
1334 | free (s); |
1296 | foundpet: |
|
|
1297 | |
1335 | XFree (xim_styles); |
1298 | XFree (xim_styles); |
1336 | |
1299 | |
1337 | if (!found) |
1300 | if (!found) |
1338 | { |
1301 | { |
1339 | display->put_xim (input_method); |
1302 | im_destroy (); |
1340 | return false; |
1303 | return false; |
1341 | } |
1304 | } |
1342 | |
1305 | |
1343 | preedit_attr = status_attr = NULL; |
1306 | XFontSet fs = 0; |
|
|
1307 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1308 | |
|
|
1309 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1310 | { |
|
|
1311 | // fake us a font-set, please |
|
|
1312 | char **missing_charset_list; |
|
|
1313 | int missing_charset_count; |
|
|
1314 | char *def_string; |
|
|
1315 | char pat[512]; |
|
|
1316 | |
|
|
1317 | sprintf (pat, |
|
|
1318 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1319 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1320 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1321 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1322 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1323 | "*", |
|
|
1324 | fheight, |
|
|
1325 | fheight + 1, fheight - 1, |
|
|
1326 | fheight - 2, fheight + 2); |
|
|
1327 | |
|
|
1328 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1329 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1330 | |
|
|
1331 | if (missing_charset_list) |
|
|
1332 | XFreeStringList (missing_charset_list); |
|
|
1333 | |
|
|
1334 | if (!fs) |
|
|
1335 | { |
|
|
1336 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1337 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1338 | } |
|
|
1339 | } |
1344 | |
1340 | |
1345 | if (input_style & XIMPreeditPosition) |
1341 | if (input_style & XIMPreeditPosition) |
1346 | { |
1342 | { |
1347 | im_set_size (&rect); |
1343 | im_set_size (rect); |
1348 | im_set_position (&spot); |
1344 | im_set_position (spot); |
1349 | im_set_color (&fg, &bg); |
1345 | im_set_color (fg, bg); |
1350 | |
1346 | |
1351 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1347 | preedit_attr = XVaCreateNestedList (0, |
|
|
1348 | XNForeground, fg, |
|
|
1349 | XNBackground, bg, |
|
|
1350 | XNArea, &rect, |
1352 | XNSpotLocation, &spot, |
1351 | XNSpotLocation, &spot, |
1353 | XNForeground, fg, XNBackground, bg, |
|
|
1354 | //XNFontSet, TermWin.fontset, |
1352 | XNFontSet, fs, |
1355 | NULL); |
1353 | NULL); |
1356 | } |
1354 | } |
1357 | else if (input_style & XIMPreeditArea) |
1355 | else if (input_style & XIMPreeditArea) |
1358 | { |
1356 | { |
1359 | im_set_color (&fg, &bg); |
1357 | im_set_color (fg, bg); |
1360 | |
1358 | |
1361 | /* |
1359 | /* |
1362 | * The necessary width of preedit area is unknown |
1360 | * The necessary width of preedit area is unknown |
1363 | * until create input context. |
1361 | * until create input context. |
1364 | */ |
1362 | */ |
1365 | needed_rect.width = 0; |
1363 | needed_rect.width = 0; |
1366 | |
|
|
1367 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1364 | im_set_preedit_area (rect, status_rect, needed_rect); |
1368 | |
1365 | |
1369 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1366 | preedit_attr = XVaCreateNestedList (0, |
|
|
1367 | XNForeground, fg, |
1370 | XNForeground, fg, XNBackground, bg, |
1368 | XNBackground, bg, |
|
|
1369 | XNArea, &rect, |
|
|
1370 | XNFontSet, fs, |
|
|
1371 | NULL); |
|
|
1372 | status_attr = XVaCreateNestedList (0, |
|
|
1373 | XNForeground, fg, |
|
|
1374 | XNBackground, bg, |
|
|
1375 | XNArea, &status_rect, |
1371 | //XNFontSet, TermWin.fontset, |
1376 | XNFontSet, fs, |
1372 | NULL); |
1377 | NULL); |
1373 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
1378 | } |
1374 | XNForeground, fg, XNBackground, bg, |
1379 | #if ENABLE_XIM_ONTHESPOT |
1375 | //XNFontSet, TermWin.fontset, |
1380 | else if (input_style & XIMPreeditCallbacks) |
|
|
1381 | { |
|
|
1382 | im_set_position (spot); |
|
|
1383 | |
|
|
1384 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1385 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1386 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1387 | # if 0 |
|
|
1388 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1389 | # endif |
|
|
1390 | |
|
|
1391 | preedit_attr = XVaCreateNestedList (0, |
|
|
1392 | XNSpotLocation, &spot, |
|
|
1393 | XNPreeditStartCallback, &xcb[0], |
|
|
1394 | XNPreeditDoneCallback , &xcb[1], |
|
|
1395 | XNPreeditDrawCallback , &xcb[2], |
|
|
1396 | # if 0 |
|
|
1397 | XNPreeditCaretCallback, &xcb[3], |
|
|
1398 | # endif |
1376 | NULL); |
1399 | NULL); |
1377 | } |
1400 | } |
|
|
1401 | #endif |
1378 | |
1402 | |
1379 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1403 | Input_Context = XCreateIC (xim, |
|
|
1404 | XNInputStyle, input_style, |
1380 | XNClientWindow, TermWin.parent[0], |
1405 | XNClientWindow, vt, |
1381 | XNFocusWindow, TermWin.parent[0], |
1406 | XNFocusWindow, parent[0], |
1382 | preedit_attr ? XNPreeditAttributes : NULL, |
1407 | preedit_attr ? XNPreeditAttributes : NULL, |
1383 | preedit_attr, |
1408 | preedit_attr, |
1384 | status_attr ? XNStatusAttributes : NULL, |
1409 | status_attr ? XNStatusAttributes : NULL, |
1385 | status_attr, NULL); |
1410 | status_attr, NULL); |
|
|
1411 | |
1386 | if (preedit_attr) XFree (preedit_attr); |
1412 | if (preedit_attr) XFree (preedit_attr); |
1387 | if (status_attr) XFree (status_attr); |
1413 | if (status_attr) XFree (status_attr); |
|
|
1414 | if (fs) XFreeFontSet (dpy, fs); |
1388 | |
1415 | |
1389 | if (Input_Context == NULL) |
1416 | if (Input_Context == NULL) |
1390 | { |
1417 | { |
1391 | rxvt_print_error ("failed to create input context"); |
1418 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1392 | display->put_xim (input_method); |
1419 | im_destroy (); |
1393 | return false; |
1420 | return false; |
1394 | } |
1421 | } |
1395 | |
1422 | |
1396 | if (input_style & XIMPreeditArea) |
1423 | #if 0 |
|
|
1424 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1425 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1426 | vt_select_input (); |
|
|
1427 | #endif |
|
|
1428 | |
1397 | IMSetStatusPosition (); |
1429 | IMSetPosition (); |
1398 | |
1430 | |
1399 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1400 | return true; |
1431 | return true; |
1401 | } |
1432 | } |
1402 | |
1433 | |
1403 | void |
1434 | void |
1404 | rxvt_term::im_cb () |
1435 | rxvt_term::im_cb () |
1405 | { |
1436 | { |
1406 | int i, found, had_im; |
1437 | int i; |
1407 | const char *p; |
1438 | const char *p; |
1408 | char **s; |
1439 | char **s; |
1409 | char buf[IMBUFSIZ]; |
1440 | char buf[IMBUFSIZ]; |
1410 | |
1441 | |
|
|
1442 | make_current (); |
|
|
1443 | |
1411 | im_destroy (); |
1444 | im_destroy (); |
1412 | |
1445 | |
1413 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1414 | if (Input_Context) |
1446 | if (Input_Context) |
1415 | return; |
1447 | return; |
1416 | |
1448 | |
1417 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1449 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1418 | if (rs[Rs_imLocale]) |
1450 | if (rs[Rs_imLocale]) |
… | |
… | |
1423 | if (p && *p) |
1455 | if (p && *p) |
1424 | { |
1456 | { |
1425 | bool found = false; |
1457 | bool found = false; |
1426 | |
1458 | |
1427 | s = rxvt_splitcommastring (p); |
1459 | s = rxvt_splitcommastring (p); |
|
|
1460 | |
1428 | for (i = 0; s[i]; i++) |
1461 | for (i = 0; s[i]; i++) |
1429 | { |
1462 | { |
1430 | if (*s[i]) |
1463 | if (*s[i]) |
1431 | { |
1464 | { |
1432 | STRCPY (buf, "@im="); |
1465 | strcpy (buf, "@im="); |
1433 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1466 | strncat (buf, s[i], IMBUFSIZ - 5); |
1434 | if (IM_get_IC (buf)) |
1467 | if (IM_get_IC (buf)) |
1435 | { |
1468 | { |
1436 | found = true; |
1469 | found = true; |
1437 | break; |
1470 | break; |
1438 | } |
1471 | } |
1439 | } |
1472 | } |
1440 | } |
1473 | } |
1441 | for (i = 0; s[i]; i++) |
1474 | |
1442 | free (s[i]); |
1475 | rxvt_freecommastring (s); |
1443 | free (s); |
|
|
1444 | |
1476 | |
1445 | if (found) |
1477 | if (found) |
1446 | goto done; |
1478 | goto done; |
1447 | } |
1479 | } |
1448 | |
1480 | |
… | |
… | |
1460 | SET_LOCALE (locale); |
1492 | SET_LOCALE (locale); |
1461 | #endif |
1493 | #endif |
1462 | } |
1494 | } |
1463 | |
1495 | |
1464 | void |
1496 | void |
1465 | rxvt_term::IMSetStatusPosition () |
1497 | rxvt_term::IMSetPosition () |
1466 | { |
1498 | { |
1467 | XRectangle preedit_rect, status_rect, *needed_rect; |
1499 | XRectangle preedit_rect, status_rect, *needed_rect; |
1468 | XVaNestedList preedit_attr, status_attr; |
1500 | XVaNestedList preedit_attr, status_attr; |
1469 | |
1501 | |
1470 | if (Input_Context == NULL |
1502 | if (!Input_Context |
1471 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1503 | || !focus |
|
|
1504 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1472 | || !IMisRunning ()) |
1505 | || !IMisRunning ()) |
1473 | return; |
1506 | return; |
1474 | |
1507 | |
|
|
1508 | if (input_style & XIMPreeditPosition) |
|
|
1509 | { |
|
|
1510 | im_set_size (preedit_rect); |
|
|
1511 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1512 | |
|
|
1513 | XSetICValues (Input_Context, |
|
|
1514 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1515 | } |
|
|
1516 | else |
|
|
1517 | { |
1475 | /* Getting the necessary width of preedit area */ |
1518 | /* Getting the necessary width of preedit area */ |
1476 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1519 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1477 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1520 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1478 | XFree (status_attr); |
1521 | XFree (status_attr); |
1479 | |
1522 | |
1480 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1523 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1524 | XFree (needed_rect); |
1481 | |
1525 | |
1482 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1526 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1483 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1527 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1484 | |
1528 | |
1485 | XSetICValues (Input_Context, |
1529 | XSetICValues (Input_Context, |
1486 | XNPreeditAttributes, preedit_attr, |
1530 | XNPreeditAttributes, preedit_attr, |
1487 | XNStatusAttributes, status_attr, NULL); |
1531 | XNStatusAttributes, status_attr, |
|
|
1532 | NULL); |
1488 | |
1533 | |
|
|
1534 | XFree (status_attr); |
|
|
1535 | } |
|
|
1536 | |
1489 | XFree (preedit_attr); |
1537 | XFree (preedit_attr); |
1490 | XFree (status_attr); |
|
|
1491 | } |
1538 | } |
1492 | #endif /* USE_XIM */ |
1539 | #endif /* USE_XIM */ |
1493 | |
1540 | |
1494 | /*----------------------------------------------------------------------*/ |
1541 | void |
1495 | rxvt_t rxvt_current_term; |
1542 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1543 | { |
|
|
1544 | Window cr; |
|
|
1545 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1546 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1547 | } |
|
|
1548 | |
|
|
1549 | Pixmap |
|
|
1550 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1551 | { |
|
|
1552 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1553 | if (xa[prop_id]) |
|
|
1554 | { |
|
|
1555 | int aformat; |
|
|
1556 | unsigned long nitems, bytes_after; |
|
|
1557 | Atom atype; |
|
|
1558 | unsigned char *prop = NULL; |
|
|
1559 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1560 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1561 | &nitems, &bytes_after, &prop); |
|
|
1562 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1563 | return *(Pixmap *)prop; |
|
|
1564 | } |
|
|
1565 | |
|
|
1566 | return None; |
|
|
1567 | } |
|
|
1568 | |
|
|
1569 | #ifdef HAVE_BG_PIXMAP |
|
|
1570 | # if TRACE_PIXMAPS |
|
|
1571 | # undef update_background |
|
|
1572 | void |
|
|
1573 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1574 | { |
|
|
1575 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1576 | update_background (); |
|
|
1577 | } |
|
|
1578 | # endif |
|
|
1579 | |
|
|
1580 | void |
|
|
1581 | rxvt_term::update_background () |
|
|
1582 | { |
|
|
1583 | if (update_background_ev.is_active ()) |
|
|
1584 | return; |
|
|
1585 | |
|
|
1586 | bgPixmap.invalidate (); |
|
|
1587 | |
|
|
1588 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1589 | |
|
|
1590 | if (to_wait <= 0.) |
|
|
1591 | bgPixmap.render (); |
|
|
1592 | else |
|
|
1593 | update_background_ev.start (to_wait); |
|
|
1594 | } |
|
|
1595 | |
|
|
1596 | void |
|
|
1597 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1598 | { |
|
|
1599 | make_current (); |
|
|
1600 | |
|
|
1601 | update_background_ev.stop (); |
|
|
1602 | bgPixmap.render (); |
|
|
1603 | refresh_check (); |
|
|
1604 | } |
|
|
1605 | |
|
|
1606 | #endif /* HAVE_BG_PIXMAP */ |
1496 | |
1607 | |
1497 | /*----------------------- end-of-file (C source) -----------------------*/ |
1608 | /*----------------------- end-of-file (C source) -----------------------*/ |