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> |
… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | #ifdef TTY_GID_SUPPORT |
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44 | # include <grp.h> |
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45 | #endif |
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46 | |
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47 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
48 | # include <termios.h> |
44 | # include <termios.h> |
49 | #endif |
45 | #endif |
50 | |
46 | |
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47 | #ifdef HAVE_XSETLOCALE |
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48 | # define X_LOCALE |
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49 | # include <X11/Xlocale.h> |
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50 | #else |
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51 | # ifdef HAVE_SETLOCALE |
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52 | # include <clocale> |
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53 | # endif |
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54 | #endif |
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55 | |
51 | vector<rxvt_term *> rxvt_term::termlist; |
56 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
57 | |
53 | // used to tell global functions which terminal instance is "active" |
58 | // used to tell global functions which terminal instance is "active" |
54 | rxvt_t rxvt_current_term; |
59 | rxvt_t rxvt_current_term; |
55 | |
60 | |
56 | static char curlocale[128], savelocale[128]; |
61 | static char curlocale[128], savelocale[128]; |
57 | |
62 | |
58 | bool |
63 | bool |
59 | rxvt_set_locale (const char *locale) NOTHROW |
64 | rxvt_set_locale (const char *locale) NOTHROW |
60 | { |
65 | { |
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66 | int size = strlen (locale) + 1; |
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67 | |
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68 | if (size > sizeof (curlocale)) |
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69 | rxvt_fatal ("locale string too long, aborting.\n"); |
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70 | |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
71 | if (!locale || !memcmp (locale, curlocale, size)) |
62 | return false; |
72 | return false; |
63 | |
73 | |
64 | strncpy (curlocale, locale, 128); |
74 | memcpy (curlocale, locale, size); |
65 | setlocale (LC_CTYPE, curlocale); |
75 | setlocale (LC_CTYPE, curlocale); |
66 | return true; |
76 | return true; |
67 | } |
77 | } |
68 | |
78 | |
69 | void |
79 | void |
… | |
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83 | class rxvt_composite_vec rxvt_composite; |
93 | class rxvt_composite_vec rxvt_composite; |
84 | |
94 | |
85 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
95 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
86 | { |
96 | { |
87 | compose_char *cc; |
97 | compose_char *cc; |
88 | |
98 | |
89 | // break compose chains, as stupid readline really likes to duplicate |
99 | // break compose chains, as stupid readline really likes to duplicate |
90 | // composing characters for some reason near the end of a line. |
100 | // composing characters for some reason near the end of a line. |
91 | cc = (*this)[c1]; |
101 | cc = (*this)[c1]; |
92 | while (cc) |
102 | while (cc) |
93 | { |
103 | { |
… | |
… | |
143 | } |
153 | } |
144 | #endif |
154 | #endif |
145 | |
155 | |
146 | rxvt_term::rxvt_term () |
156 | rxvt_term::rxvt_term () |
147 | : |
157 | : |
148 | #if TRANSPARENT |
158 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
159 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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160 | #endif |
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161 | #if HAVE_BG_PIXMAP |
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162 | update_background_ev(this, &rxvt_term::update_background_cb), |
150 | #endif |
163 | #endif |
151 | #ifdef HAVE_SCROLLBARS |
164 | #ifdef HAVE_SCROLLBARS |
152 | scrollbar_ev (this, &rxvt_term::x_cb), |
165 | scrollbar_ev (this, &rxvt_term::x_cb), |
153 | #endif |
166 | #endif |
154 | #ifdef CURSOR_BLINK |
167 | #ifdef CURSOR_BLINK |
… | |
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170 | pointer_ev (this, &rxvt_term::pointer_cb), |
183 | pointer_ev (this, &rxvt_term::pointer_cb), |
171 | #endif |
184 | #endif |
172 | #ifdef USE_XIM |
185 | #ifdef USE_XIM |
173 | im_ev (this, &rxvt_term::im_cb), |
186 | im_ev (this, &rxvt_term::im_cb), |
174 | #endif |
187 | #endif |
175 | #ifndef NO_BELL |
188 | #ifndef NO_BELL |
176 | bell_ev (this, &rxvt_term::bell_cb), |
189 | bell_ev (this, &rxvt_term::bell_cb), |
177 | #endif |
190 | #endif |
178 | termwin_ev (this, &rxvt_term::x_cb), |
191 | termwin_ev (this, &rxvt_term::x_cb), |
179 | vt_ev (this, &rxvt_term::x_cb), |
192 | vt_ev (this, &rxvt_term::x_cb), |
180 | child_ev (this, &rxvt_term::child_cb), |
193 | child_ev (this, &rxvt_term::child_cb), |
181 | check_ev (this, &rxvt_term::check_cb), |
194 | prepare_ev (this, &rxvt_term::prepare_cb), |
182 | flush_ev (this, &rxvt_term::flush_cb), |
195 | flush_ev (this, &rxvt_term::flush_cb), |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
196 | destroy_ev (this, &rxvt_term::destroy_cb), |
184 | pty_ev (this, &rxvt_term::pty_cb), |
197 | pty_ev (this, &rxvt_term::pty_cb), |
185 | incr_ev (this, &rxvt_term::incr_cb) |
198 | incr_ev (this, &rxvt_term::incr_cb) |
186 | { |
199 | { |
… | |
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193 | #endif |
206 | #endif |
194 | } |
207 | } |
195 | |
208 | |
196 | // clean up the most important stuff, do *not* call x or free mem etc. |
209 | // clean up the most important stuff, do *not* call x or free mem etc. |
197 | // for use before an emergency exit |
210 | // for use before an emergency exit |
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211 | void |
198 | void rxvt_term::emergency_cleanup () |
212 | rxvt_term::emergency_cleanup () |
199 | { |
213 | { |
200 | if (cmd_pid) |
214 | if (cmd_pid) |
201 | kill (-cmd_pid, SIGHUP); |
215 | kill (-cmd_pid, SIGHUP); |
202 | |
216 | |
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217 | pty_ev.stop (); |
203 | delete pty; pty = 0; |
218 | delete pty; pty = 0; |
204 | } |
219 | } |
205 | |
220 | |
206 | rxvt_term::~rxvt_term () |
221 | rxvt_term::~rxvt_term () |
207 | { |
222 | { |
… | |
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216 | #endif |
231 | #endif |
217 | delete fontset[0]; |
232 | delete fontset[0]; |
218 | |
233 | |
219 | if (display) |
234 | if (display) |
220 | { |
235 | { |
221 | dDisp; |
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222 | |
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223 | selection_clear (); |
236 | selection_clear (); |
224 | |
237 | |
225 | #ifdef USE_XIM |
238 | #ifdef USE_XIM |
226 | im_destroy (); |
239 | im_destroy (); |
227 | #endif |
240 | #endif |
228 | #ifdef XTERM_SCROLLBAR |
241 | #ifdef XTERM_SCROLLBAR |
229 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
242 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
230 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
243 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
231 | #endif |
244 | #endif |
232 | #ifdef PLAIN_SCROLLBAR |
245 | #ifdef PLAIN_SCROLLBAR |
233 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
246 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
234 | #endif |
247 | #endif |
235 | #ifdef NEXT_SCROLLBAR |
248 | #ifdef NEXT_SCROLLBAR |
236 | if (blackGC) XFreeGC (disp, blackGC); |
249 | if (blackGC) XFreeGC (dpy, blackGC); |
237 | if (whiteGC) XFreeGC (disp, whiteGC); |
250 | if (whiteGC) XFreeGC (dpy, whiteGC); |
238 | if (grayGC) XFreeGC (disp, grayGC); |
251 | if (grayGC) XFreeGC (dpy, grayGC); |
239 | if (darkGC) XFreeGC (disp, darkGC); |
252 | if (darkGC) XFreeGC (dpy, darkGC); |
240 | if (stippleGC) XFreeGC (disp, stippleGC); |
253 | if (stippleGC) XFreeGC (dpy, stippleGC); |
241 | if (dimple) XFreePixmap (disp, dimple); |
254 | if (dimple) XFreePixmap (dpy, dimple); |
242 | if (upArrow) XFreePixmap (disp, upArrow); |
255 | if (upArrow) XFreePixmap (dpy, upArrow); |
243 | if (downArrow) XFreePixmap (disp, downArrow); |
256 | if (downArrow) XFreePixmap (dpy, downArrow); |
244 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
257 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
245 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
258 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
246 | #endif |
259 | #endif |
247 | #ifdef RXVT_SCROLLBAR |
260 | #ifdef RXVT_SCROLLBAR |
248 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
261 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
249 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
262 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
250 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
263 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
251 | #endif |
264 | #endif |
252 | if (gc) XFreeGC (disp, gc); |
265 | if (gc) XFreeGC (dpy, gc); |
253 | |
266 | |
254 | delete drawable; |
267 | delete drawable; |
255 | // destroy all windows |
268 | // destroy all windows |
256 | if (parent[0]) |
269 | if (parent[0]) |
257 | XDestroyWindow (disp, parent[0]); |
270 | XDestroyWindow (dpy, parent[0]); |
258 | } |
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259 | |
271 | |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
272 | for (int i = 0; i < TOTAL_COLORS; i++) |
261 | delete pix_colors_focused; |
273 | if (ISSET_PIXCOLOR (i)) |
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274 | { |
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275 | pix_colors_focused [i].free (this); |
262 | #if OFF_FOCUS_FADING |
276 | #if OFF_FOCUS_FADING |
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277 | pix_colors_unfocused [i].free (this); |
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278 | #endif |
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279 | } |
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280 | |
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281 | clear (); |
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282 | } |
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283 | |
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284 | delete [] pix_colors_focused; |
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285 | #if OFF_FOCUS_FADING |
263 | delete pix_colors_unfocused; |
286 | delete [] pix_colors_unfocused; |
264 | #endif |
287 | #endif |
265 | |
288 | |
266 | displays.put (display); |
289 | displays.put (display); |
267 | |
290 | |
268 | scr_release (); |
291 | scr_release (); |
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271 | for (int i = 0; i < allocated.size (); i++) |
294 | for (int i = 0; i < allocated.size (); i++) |
272 | free (allocated [i]); |
295 | free (allocated [i]); |
273 | |
296 | |
274 | free (selection.text); |
297 | free (selection.text); |
275 | // TODO: manage env vars in child only(!) |
298 | // TODO: manage env vars in child only(!) |
276 | free (env_windowid); |
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277 | free (env_display); |
299 | free (env_display); |
278 | free (env_term); |
300 | free (env_term); |
279 | free (env_colorfgbg); |
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280 | free (locale); |
301 | free (locale); |
281 | free (v_buffer); |
302 | free (v_buffer); |
282 | free (incr_buf); |
303 | free (incr_buf); |
283 | |
304 | |
284 | delete envv; |
305 | delete envv; |
… | |
… | |
289 | #endif |
310 | #endif |
290 | } |
311 | } |
291 | |
312 | |
292 | // child has exited, usually destroys |
313 | // child has exited, usually destroys |
293 | void |
314 | void |
294 | rxvt_term::child_cb (child_watcher &w, int status) |
315 | rxvt_term::child_cb (ev::child &w, int status) |
295 | { |
316 | { |
296 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
317 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
297 | |
318 | |
298 | cmd_pid = 0; |
319 | cmd_pid = 0; |
299 | |
320 | |
300 | if (!OPTION (Opt_hold)) |
321 | if (!option (Opt_hold)) |
301 | destroy (); |
322 | destroy (); |
302 | } |
323 | } |
303 | |
324 | |
304 | void |
325 | void |
305 | rxvt_term::destroy () |
326 | rxvt_term::destroy () |
… | |
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319 | im_ev.stop (display); |
340 | im_ev.stop (display); |
320 | #endif |
341 | #endif |
321 | #if HAVE_SCROLLBARS |
342 | #if HAVE_SCROLLBARS |
322 | scrollbar_ev.stop (display); |
343 | scrollbar_ev.stop (display); |
323 | #endif |
344 | #endif |
324 | #if TRANSPARENT |
345 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
325 | rootwin_ev.stop (display); |
346 | rootwin_ev.stop (display); |
326 | #endif |
347 | #endif |
327 | incr_ev.stop (); |
348 | incr_ev.stop (); |
328 | termwin_ev.stop (display); |
349 | termwin_ev.stop (display); |
329 | vt_ev.stop (display); |
350 | vt_ev.stop (display); |
330 | } |
351 | } |
331 | |
352 | |
332 | check_ev.stop (); |
353 | prepare_ev.stop (); |
333 | pty_ev.stop (); |
354 | pty_ev.stop (); |
334 | #ifdef CURSOR_BLINK |
355 | #ifdef CURSOR_BLINK |
335 | cursor_blink_ev.stop (); |
356 | cursor_blink_ev.stop (); |
336 | #endif |
357 | #endif |
337 | #ifdef TEXT_BLINK |
358 | #ifdef TEXT_BLINK |
… | |
… | |
345 | #endif |
366 | #endif |
346 | #ifdef POINTER_BLANK |
367 | #ifdef POINTER_BLANK |
347 | pointer_ev.stop (); |
368 | pointer_ev.stop (); |
348 | #endif |
369 | #endif |
349 | |
370 | |
350 | destroy_ev.start (0); |
371 | destroy_ev.start (); |
351 | } |
372 | } |
352 | |
373 | |
353 | void |
374 | void |
354 | rxvt_term::destroy_cb (time_watcher &w) |
375 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
355 | { |
376 | { |
356 | make_current (); |
377 | make_current (); |
357 | |
378 | |
358 | delete this; |
379 | delete this; |
359 | } |
380 | } |
… | |
… | |
370 | { |
391 | { |
371 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
392 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
372 | (*t)->emergency_cleanup (); |
393 | (*t)->emergency_cleanup (); |
373 | } |
394 | } |
374 | |
395 | |
375 | #if ENABLE_FRILLS |
396 | #if !ENABLE_MINIMAL |
376 | static void |
397 | static void |
377 | print_x_error (Display *dpy, XErrorEvent *event) |
398 | print_x_error (Display *dpy, XErrorEvent *event) |
378 | { |
399 | { |
379 | char buffer[BUFSIZ]; |
400 | char buffer[BUFSIZ]; |
380 | char mesg[BUFSIZ]; |
401 | char mesg[BUFSIZ]; |
… | |
… | |
413 | else |
434 | else |
414 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
435 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
415 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
416 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
417 | } |
438 | } |
418 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
439 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
419 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
420 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
421 | } |
442 | } |
422 | #endif |
443 | #endif |
423 | |
444 | |
… | |
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428 | GET_R->allowedxerror = event->error_code; |
449 | GET_R->allowedxerror = event->error_code; |
429 | else |
450 | else |
430 | { |
451 | { |
431 | // GET_R is most likely not the terminal which caused the error, |
452 | // GET_R is most likely not the terminal which caused the error, |
432 | // so just output the error and continue |
453 | // so just output the error and continue |
433 | #if ENABLE_FRILLS |
454 | #if ENABLE_MINIMAL |
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455 | old_xerror_handler (display, event); |
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456 | #else |
434 | print_x_error (display, event); |
457 | print_x_error (display, event); |
435 | #else |
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436 | old_xerror_handler (display, event); |
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437 | #endif |
458 | #endif |
438 | } |
459 | } |
439 | |
460 | |
440 | return 0; |
461 | return 0; |
441 | } |
462 | } |
… | |
… | |
469 | #ifdef KEYSYM_RESOURCE |
490 | #ifdef KEYSYM_RESOURCE |
470 | keyboard->register_done (); |
491 | keyboard->register_done (); |
471 | #endif |
492 | #endif |
472 | |
493 | |
473 | #ifdef HAVE_SCROLLBARS |
494 | #ifdef HAVE_SCROLLBARS |
474 | if (OPTION (Opt_scrollBar)) |
495 | if (option (Opt_scrollBar)) |
475 | scrollBar.setIdle (); /* set existence for size calculations */ |
496 | scrollBar.setIdle (); /* set existence for size calculations */ |
476 | #endif |
497 | #endif |
477 | |
498 | |
478 | pty = ptytty::create (); |
499 | pty = ptytty::create (); |
479 | |
500 | |
480 | create_windows (argc, argv); |
501 | create_windows (argc, argv); |
481 | |
502 | |
482 | dDisp; |
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483 | |
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484 | init_xlocale (); |
503 | init_xlocale (); |
485 | |
504 | |
486 | scr_reset (); // initialize screen |
505 | scr_reset (); // initialize screen |
487 | |
506 | |
488 | #if 0 |
507 | #if 0 |
489 | XSynchronize (disp, True); |
508 | XSynchronize (dpy, True); |
490 | #endif |
509 | #endif |
491 | |
510 | |
492 | #ifdef HAVE_SCROLLBARS |
511 | #ifdef HAVE_SCROLLBARS |
493 | if (OPTION (Opt_scrollBar)) |
512 | if (option (Opt_scrollBar)) |
494 | resize_scrollbar (); /* create and map scrollbar */ |
513 | resize_scrollbar (); /* create and map scrollbar */ |
495 | #endif |
514 | #endif |
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515 | #ifdef HAVE_BG_PIXMAP |
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516 | { |
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517 | bgPixmap.set_target (this); |
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518 | |
496 | #ifdef TRANSPARENT |
519 | #ifdef ENABLE_TRANSPARENCY |
497 | if (OPTION (Opt_transparent)) |
520 | if (option (Opt_transparent)) |
498 | { |
521 | { |
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522 | bgPixmap.set_transparent (); |
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523 | #ifdef HAVE_AFTERIMAGE |
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524 | if (rs [Rs_blurradius]) |
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525 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
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526 | #endif |
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527 | if (ISSET_PIXCOLOR (Color_tint)) |
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528 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
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529 | if (rs [Rs_shade]) |
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530 | bgPixmap.set_shade (rs [Rs_shade]); |
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531 | |
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532 | bgPixmap.set_root_pixmap (); |
499 | XSelectInput (disp, display->root, PropertyChangeMask); |
533 | XSelectInput (dpy, display->root, PropertyChangeMask); |
500 | check_our_parents (); |
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501 | rootwin_ev.start (display, display->root); |
534 | rootwin_ev.start (display, display->root); |
502 | } |
535 | } |
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536 | #endif |
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537 | |
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538 | #ifdef BG_IMAGE_FROM_FILE |
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539 | if (rs[Rs_backgroundPixmap] != NULL) |
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540 | { |
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541 | const char *p = rs[Rs_backgroundPixmap]; |
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542 | |
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543 | if ((p = strchr (p, ';')) != NULL) |
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544 | { |
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545 | p++; |
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546 | bgPixmap.set_geometry (p); |
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547 | } |
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548 | else |
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549 | bgPixmap.set_defaultGeometry (); |
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550 | |
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551 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
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552 | if (!bgPixmap.window_position_sensitive ()) |
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553 | update_background (); |
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554 | } |
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555 | #endif |
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556 | } |
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557 | #endif |
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558 | |
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559 | #if ENABLE_PERL |
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560 | rootwin_ev.start (display, display->root); |
503 | #endif |
561 | #endif |
504 | |
562 | |
505 | set_colorfgbg (); |
563 | set_colorfgbg (); |
506 | |
564 | |
507 | init_command (cmd_argv); |
565 | init_command (cmd_argv); |
508 | |
566 | |
509 | free (cmd_argv); |
567 | free (cmd_argv); |
510 | |
568 | |
511 | if (pty->pty >= 0) |
569 | if (pty->pty >= 0) |
512 | pty_ev.start (pty->pty, EVENT_READ); |
570 | pty_ev.start (pty->pty, ev::READ); |
513 | |
571 | |
514 | check_ev.start (); |
572 | prepare_ev.start (); |
515 | |
573 | |
516 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
517 | |
575 | |
|
|
576 | #if ENABLE_XEMBED |
|
|
577 | if (rs[Rs_embed]) |
|
|
578 | { |
|
|
579 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
580 | |
|
|
581 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
582 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
583 | } |
|
|
584 | #endif |
|
|
585 | |
518 | XMapWindow (disp, vt); |
586 | XMapWindow (dpy, vt); |
519 | XMapWindow (disp, parent[0]); |
587 | XMapWindow (dpy, parent[0]); |
520 | |
588 | |
521 | return true; |
589 | return true; |
522 | } |
590 | } |
523 | |
591 | |
524 | static struct sig_handlers |
592 | static struct sig_handlers |
525 | { |
593 | { |
526 | sig_watcher sw_term, sw_int; |
594 | ev::sig sw_term, sw_int; |
527 | |
595 | |
528 | /* |
596 | /* |
529 | * Catch a fatal signal and tidy up before quitting |
597 | * Catch a fatal signal and tidy up before quitting |
530 | */ |
598 | */ |
531 | void |
599 | void |
532 | sig_term (sig_watcher &w) |
600 | sig_term (ev::sig &w, int revents) |
533 | { |
601 | { |
534 | rxvt_emergency_cleanup (); |
602 | rxvt_emergency_cleanup (); |
535 | signal (w.signum, SIG_DFL); |
603 | w.stop (); |
536 | kill (getpid (), w.signum); |
604 | kill (getpid (), w.signum); |
537 | } |
605 | } |
538 | |
606 | |
539 | sig_handlers () |
607 | sig_handlers () |
540 | : sw_term (this, &sig_handlers::sig_term), |
608 | : sw_term (this, &sig_handlers::sig_term), |
… | |
… | |
548 | void |
616 | void |
549 | rxvt_init () |
617 | rxvt_init () |
550 | { |
618 | { |
551 | ptytty::init (); |
619 | ptytty::init (); |
552 | |
620 | |
|
|
621 | if (!ev::ev_default_loop (0)) |
|
|
622 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
623 | |
553 | rxvt_environ = environ; |
624 | rxvt_environ = environ; |
554 | |
625 | |
555 | signal (SIGHUP, SIG_IGN); |
626 | signal (SIGHUP, SIG_IGN); |
556 | signal (SIGPIPE, SIG_IGN); |
627 | signal (SIGPIPE, SIG_IGN); |
557 | |
628 | |
558 | sig_handlers.sw_term.start (SIGTERM); |
629 | sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); |
559 | sig_handlers.sw_int.start (SIGINT); |
630 | sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); |
560 | |
631 | |
561 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
632 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
562 | /* signal (SIGURG, SIG_DFL); */ |
633 | /* signal (SIGURG, SIG_DFL); */ |
563 | |
634 | |
564 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
635 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
604 | return p; |
675 | return p; |
605 | } |
676 | } |
606 | |
677 | |
607 | /*----------------------------------------------------------------------*/ |
678 | /*----------------------------------------------------------------------*/ |
608 | /* |
679 | /* |
609 | * window size/position calculcations for XSizeHint and other storage. |
680 | * window size/position calculations for XSizeHint and other storage. |
610 | * if width/height are non-zero then override calculated width/height |
681 | * if width/height are non-zero then override calculated width/height |
611 | */ |
682 | */ |
612 | void |
683 | void |
613 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
684 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
614 | { |
685 | { |
615 | short recalc_x, recalc_y; |
686 | short recalc_x, recalc_y; |
616 | int x, y, sb_w, flags; |
687 | int x, y, sb_w, flags; |
617 | unsigned int w, h; |
688 | unsigned int w, h; |
618 | unsigned int max_width, max_height; |
689 | unsigned int max_width, max_height; |
619 | dDisp; |
|
|
620 | |
690 | |
621 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
691 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
622 | szHint.win_gravity = NorthWestGravity; |
692 | szHint.win_gravity = NorthWestGravity; |
623 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
693 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
624 | |
694 | |
… | |
… | |
686 | |
756 | |
687 | if (scrollBar.state) |
757 | if (scrollBar.state) |
688 | { |
758 | { |
689 | sb_w = scrollbar_TotalWidth (); |
759 | sb_w = scrollbar_TotalWidth (); |
690 | szHint.base_width += sb_w; |
760 | szHint.base_width += sb_w; |
|
|
761 | |
691 | if (!OPTION (Opt_scrollBar_right)) |
762 | if (!option (Opt_scrollBar_right)) |
692 | window_vt_x += sb_w; |
763 | window_vt_x += sb_w; |
693 | } |
764 | } |
694 | |
765 | |
695 | szHint.width_inc = fwidth; |
766 | szHint.width_inc = fwidth; |
696 | szHint.height_inc = fheight; |
767 | szHint.height_inc = fheight; |
697 | szHint.min_width = szHint.base_width + szHint.width_inc; |
768 | szHint.min_width = szHint.base_width + szHint.width_inc; |
698 | szHint.min_height = szHint.base_height + szHint.height_inc; |
769 | szHint.min_height = szHint.base_height + szHint.height_inc; |
699 | |
770 | |
700 | if (newwidth && newwidth - szHint.base_width < max_width) |
771 | if (newwidth && newwidth - szHint.base_width < max_width) |
701 | { |
772 | { |
702 | szHint.width = newwidth; |
773 | szHint.width = newwidth; |
… | |
… | |
717 | { |
788 | { |
718 | min_it (height, max_height); |
789 | min_it (height, max_height); |
719 | szHint.height = szHint.base_height + height; |
790 | szHint.height = szHint.base_height + height; |
720 | } |
791 | } |
721 | |
792 | |
722 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
793 | if (scrollBar.state && option (Opt_scrollBar_right)) |
723 | window_sb_x = szHint.width - sb_w; |
794 | window_sb_x = szHint.width - sb_w; |
724 | |
795 | |
725 | if (recalc_x) |
796 | if (recalc_x) |
726 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
797 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
798 | |
727 | if (recalc_y) |
799 | if (recalc_y) |
728 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
800 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
729 | |
801 | |
730 | ncol = width / fwidth; |
802 | ncol = width / fwidth; |
731 | nrow = height / fheight; |
803 | nrow = height / fheight; |
732 | } |
804 | } |
733 | |
805 | |
… | |
… | |
788 | delete fontset[0]; |
860 | delete fontset[0]; |
789 | fontset[0] = fs; |
861 | fontset[0] = fs; |
790 | |
862 | |
791 | prop = (*fs)[1]->properties (); |
863 | prop = (*fs)[1]->properties (); |
792 | prop.height += lineSpace; |
864 | prop.height += lineSpace; |
|
|
865 | |
793 | fs->set_prop (prop); |
866 | fs->set_prop (prop, false); |
794 | |
867 | |
795 | fwidth = prop.width; |
868 | fwidth = prop.width; |
796 | fheight = prop.height; |
869 | fheight = prop.height; |
797 | fbase = prop.ascent; |
870 | fbase = prop.ascent; |
798 | |
871 | |
… | |
… | |
807 | { |
880 | { |
808 | fontset[style] = fs = new rxvt_fontset (this); |
881 | fontset[style] = fs = new rxvt_fontset (this); |
809 | rxvt_fontprop prop2 = prop; |
882 | rxvt_fontprop prop2 = prop; |
810 | |
883 | |
811 | if (res) |
884 | if (res) |
812 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
885 | { |
|
|
886 | fs->populate (res); |
|
|
887 | fs->set_prop (prop2, false); |
|
|
888 | } |
813 | else |
889 | else |
814 | { |
890 | { |
815 | res = fontset[0]->fontdesc; |
891 | fs->populate (fontset[0]->fontdesc); |
816 | |
892 | |
817 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
893 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
818 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
894 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
895 | |
|
|
896 | fs->set_prop (prop2, true); |
819 | } |
897 | } |
820 | |
898 | |
821 | fs->populate (res); |
|
|
822 | fs->set_prop (prop2); |
|
|
823 | } |
899 | } |
824 | #else |
900 | #else |
825 | fontset[style] = fontset[0]; |
901 | fontset[style] = fontset[0]; |
826 | #endif |
902 | #endif |
827 | } |
903 | } |
… | |
… | |
829 | if (parent[0]) |
905 | if (parent[0]) |
830 | { |
906 | { |
831 | resize_all_windows (0, 0, 0); |
907 | resize_all_windows (0, 0, 0); |
832 | scr_remap_chars (); |
908 | scr_remap_chars (); |
833 | scr_touch (true); |
909 | scr_touch (true); |
834 | } |
910 | } |
835 | |
911 | |
836 | return true; |
912 | return true; |
837 | } |
913 | } |
838 | |
914 | |
|
|
915 | void |
839 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
916 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
840 | { |
917 | { |
841 | XChangeProperty (display->display, parent[0], |
918 | XChangeProperty (dpy, parent[0], |
842 | prop, XA_STRING, 8, PropModeReplace, |
919 | prop, XA_STRING, 8, PropModeReplace, |
843 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
920 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
844 | } |
921 | } |
845 | |
922 | |
|
|
923 | void |
846 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
924 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
847 | { |
925 | { |
848 | wchar_t *ws = rxvt_mbstowcs (str, len); |
926 | wchar_t *ws = rxvt_mbstowcs (str, len); |
849 | char *s = rxvt_wcstoutf8 (ws); |
927 | char *s = rxvt_wcstoutf8 (ws); |
850 | |
928 | |
851 | XChangeProperty (display->display, parent[0], |
929 | XChangeProperty (dpy, parent[0], |
852 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
930 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
853 | (const unsigned char *)s, strlen (s)); |
931 | (const unsigned char *)s, strlen (s)); |
854 | |
932 | |
855 | free (s); |
933 | free (s); |
856 | free (ws); |
934 | free (ws); |
… | |
… | |
875 | #if ENABLE_EWMH |
953 | #if ENABLE_EWMH |
876 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
954 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
877 | #endif |
955 | #endif |
878 | } |
956 | } |
879 | |
957 | |
|
|
958 | void |
|
|
959 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
960 | { |
880 | #ifdef XTERM_COLOR_CHANGE |
961 | #ifdef XTERM_COLOR_CHANGE |
881 | void |
|
|
882 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
883 | { |
|
|
884 | rxvt_color xcol; |
962 | rxvt_color xcol; |
885 | int i; |
963 | int i; |
886 | |
964 | |
887 | if (color == NULL || *color == '\0') |
965 | if (color == NULL || *color == '\0') |
888 | return; |
966 | return; |
|
|
967 | |
|
|
968 | color = strdup (color); |
|
|
969 | allocated.push_back ((void *)color); |
|
|
970 | rs[Rs_color + idx] = color; |
889 | |
971 | |
890 | /* handle color aliases */ |
972 | /* handle color aliases */ |
891 | if (isdigit (*color)) |
973 | if (isdigit (*color)) |
892 | { |
974 | { |
893 | i = atoi (color); |
975 | i = atoi (color); |
894 | |
976 | |
895 | if (i >= 8 && i <= 15) |
977 | if (i >= 8 && i <= 15) |
896 | { /* bright colors */ |
978 | { /* bright colors */ |
897 | i -= 8; |
979 | i -= 8; |
898 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
980 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
899 | SET_PIXCOLOR (idx); |
|
|
900 | goto done; |
981 | goto done; |
901 | } |
982 | } |
902 | |
983 | |
903 | if (i >= 0 && i <= 7) |
984 | if (i >= 0 && i <= 7) |
904 | { /* normal colors */ |
985 | { /* normal colors */ |
905 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
986 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
906 | SET_PIXCOLOR (idx); |
|
|
907 | goto done; |
987 | goto done; |
908 | } |
988 | } |
909 | } |
989 | } |
910 | |
990 | |
911 | if (!rXParseAllocColor (&xcol, color)) |
991 | set_color (xcol, color); |
912 | return; |
|
|
913 | |
|
|
914 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
915 | |
992 | |
916 | /* |
993 | /* |
917 | * FIXME: should free colors here, but no idea how to do it so instead, |
994 | * FIXME: should free colors here, but no idea how to do it so instead, |
918 | * so just keep gobbling up the colormap |
995 | * so just keep gobbling up the colormap |
919 | */ |
996 | */ |
920 | # if 0 |
|
|
921 | for (i = Color_Black; i <= Color_White; i++) |
|
|
922 | if (pix_colors[idx] == pix_colors[i]) |
|
|
923 | break; |
|
|
924 | if (i > Color_White) |
|
|
925 | { |
|
|
926 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
927 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
928 | DisplayPlanes (display->display, display->screen)); |
|
|
929 | } |
|
|
930 | # endif |
|
|
931 | |
997 | |
932 | pix_colors_focused[idx] = xcol; |
998 | pix_colors_focused[idx] = xcol; |
933 | SET_PIXCOLOR (idx); |
|
|
934 | |
999 | |
935 | /* XSetWindowAttributes attr; */ |
1000 | /* XSetWindowAttributes attr; */ |
936 | /* Cursor cursor; */ |
1001 | /* Cursor cursor; */ |
937 | done: |
1002 | done: |
938 | |
|
|
939 | #if OFF_FOCUS_FADING |
|
|
940 | if (rs[Rs_fade]) |
|
|
941 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
942 | #endif |
|
|
943 | |
|
|
944 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1003 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
945 | |
1004 | |
|
|
1005 | update_fade_color (idx); |
946 | recolour_cursor (); |
1006 | recolour_cursor (); |
947 | scr_recolour (); |
1007 | scr_recolour (); |
|
|
1008 | #endif /* XTERM_COLOR_CHANGE */ |
948 | } |
1009 | } |
949 | |
|
|
950 | #else |
|
|
951 | # define set_window_color (idx,color) ((void)0) |
|
|
952 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
953 | |
1010 | |
954 | void |
1011 | void |
955 | rxvt_term::recolour_cursor () |
1012 | rxvt_term::recolour_cursor () |
956 | { |
1013 | { |
957 | XColor xcol[2]; |
1014 | XColor fg, bg; |
958 | |
1015 | |
959 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1016 | (ISSET_PIXCOLOR (Color_pointer_fg) |
960 | ? pix_colors_focused[Color_pointer_fg] |
1017 | ? pix_colors_focused[Color_pointer_fg] |
961 | : pix_colors_focused[Color_fg]; |
1018 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
1019 | |
962 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1020 | (ISSET_PIXCOLOR (Color_pointer_bg) |
963 | ? pix_colors_focused[Color_pointer_bg] |
1021 | ? pix_colors_focused[Color_pointer_bg] |
964 | : pix_colors_focused[Color_bg]; |
1022 | : pix_colors_focused[Color_bg]).get (bg); |
965 | |
1023 | |
966 | XQueryColors (display->display, display->cmap, xcol, 2); |
1024 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
967 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
968 | } |
1025 | } |
969 | |
1026 | |
970 | /*----------------------------------------------------------------------*/ |
1027 | /*----------------------------------------------------------------------*/ |
971 | /* |
1028 | /* |
972 | * find if fg/bg matches any of the normal (low-intensity) colors |
1029 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
976 | { |
1033 | { |
977 | unsigned int i; |
1034 | unsigned int i; |
978 | const char *xpmb = "\0"; |
1035 | const char *xpmb = "\0"; |
979 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1036 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
980 | |
1037 | |
981 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
982 | strcpy (fstr, "default"); |
1038 | strcpy (fstr, "default"); |
983 | strcpy (bstr, "default"); |
1039 | strcpy (bstr, "default"); |
984 | for (i = Color_Black; i <= Color_White; i++) |
1040 | for (i = Color_Black; i <= Color_White; i++) |
985 | if (pix_colors[Color_fg] == pix_colors[i]) |
1041 | if (pix_colors[Color_fg] == pix_colors[i]) |
986 | { |
1042 | { |
… | |
… | |
990 | |
1046 | |
991 | for (i = Color_Black; i <= Color_White; i++) |
1047 | for (i = Color_Black; i <= Color_White; i++) |
992 | if (pix_colors[Color_bg] == pix_colors[i]) |
1048 | if (pix_colors[Color_bg] == pix_colors[i]) |
993 | { |
1049 | { |
994 | sprintf (bstr, "%d", (i - Color_Black)); |
1050 | sprintf (bstr, "%d", (i - Color_Black)); |
995 | #ifdef XPM_BACKGROUND |
1051 | #ifdef BG_IMAGE_FROM_FILE |
996 | xpmb = "default;"; |
1052 | xpmb = "default;"; |
997 | #endif |
1053 | #endif |
998 | break; |
1054 | break; |
999 | } |
1055 | } |
1000 | |
1056 | |
1001 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1057 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1002 | } |
1058 | } |
1003 | |
1059 | |
1004 | /*----------------------------------------------------------------------*/ |
1060 | /*----------------------------------------------------------------------*/ |
1005 | |
1061 | |
1006 | int |
1062 | bool |
1007 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1063 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1008 | { |
1064 | { |
1009 | if (!screen_in_out->set (display, colour)) |
1065 | if (color.set (this, name)) |
1010 | { |
|
|
1011 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1012 | return false; |
|
|
1013 | } |
|
|
1014 | |
|
|
1015 | return true; |
1066 | return true; |
|
|
1067 | |
|
|
1068 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1069 | return false; |
|
|
1070 | } |
|
|
1071 | |
|
|
1072 | void |
|
|
1073 | rxvt_term::alias_color (int dst, int src) |
|
|
1074 | { |
|
|
1075 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1016 | } |
1076 | } |
1017 | |
1077 | |
1018 | /* -------------------------------------------------------------------- * |
1078 | /* -------------------------------------------------------------------- * |
1019 | * - WINDOW RESIZING - * |
1079 | * - WINDOW RESIZING - * |
1020 | * -------------------------------------------------------------------- */ |
1080 | * -------------------------------------------------------------------- */ |
… | |
… | |
1022 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1082 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1023 | { |
1083 | { |
1024 | int fix_screen; |
1084 | int fix_screen; |
1025 | int old_width = szHint.width; |
1085 | int old_width = szHint.width; |
1026 | int old_height = szHint.height; |
1086 | int old_height = szHint.height; |
1027 | dDisp; |
|
|
1028 | |
1087 | |
1029 | window_calc (newwidth, newheight); |
1088 | window_calc (newwidth, newheight); |
|
|
1089 | |
|
|
1090 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1030 | XSetWMNormalHints (disp, parent[0], &szHint); |
1091 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1031 | |
1092 | |
1032 | if (!ignoreparent) |
1093 | if (!ignoreparent) |
1033 | { |
1094 | { |
1034 | #ifdef SMART_RESIZE |
1095 | #ifdef SMART_RESIZE |
1035 | /* |
1096 | /* |
… | |
… | |
1039 | int x, y, x1, y1; |
1100 | int x, y, x1, y1; |
1040 | int dx, dy; |
1101 | int dx, dy; |
1041 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1102 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1042 | Window unused_cr; |
1103 | Window unused_cr; |
1043 | |
1104 | |
1044 | XTranslateCoordinates (disp, parent[0], display->root, |
1105 | XTranslateCoordinates (dpy, parent[0], display->root, |
1045 | 0, 0, &x, &y, &unused_cr); |
1106 | 0, 0, &x, &y, &unused_cr); |
1046 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1107 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1047 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1108 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1048 | /* |
1109 | /* |
1049 | * if display->root isn't the parent window, a WM will probably have offset |
1110 | * if display->root isn't the parent window, a WM will probably have offset |
1050 | * our position for handles and decorations. Counter it |
1111 | * our position for handles and decorations. Counter it |
1051 | */ |
1112 | */ |
… | |
… | |
1053 | { |
1114 | { |
1054 | x -= x1; |
1115 | x -= x1; |
1055 | y -= y1; |
1116 | y -= y1; |
1056 | } |
1117 | } |
1057 | |
1118 | |
1058 | x1 = (DisplayWidth (disp, display->screen) - old_width ) / 2; |
1119 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1059 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1120 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1060 | dx = old_width - szHint.width; |
1121 | dx = old_width - szHint.width; |
1061 | dy = old_height - szHint.height; |
1122 | dy = old_height - szHint.height; |
1062 | |
1123 | |
1063 | /* Check position of the center of the window */ |
1124 | /* Check position of the center of the window */ |
1064 | if (x < x1) /* left half */ |
1125 | if (x < x1) /* left half */ |
… | |
… | |
1068 | if (y < y1) /* top half */ |
1129 | if (y < y1) /* top half */ |
1069 | dy = 0; |
1130 | dy = 0; |
1070 | else if (y == y1) /* exact center */ |
1131 | else if (y == y1) /* exact center */ |
1071 | dy /= 2; |
1132 | dy /= 2; |
1072 | |
1133 | |
1073 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1134 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1074 | szHint.width, szHint.height); |
1135 | szHint.width, szHint.height); |
1075 | #else |
1136 | #else |
1076 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1137 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1077 | #endif |
1138 | #endif |
1078 | } |
1139 | } |
1079 | |
1140 | |
1080 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1141 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1081 | |
1142 | |
1082 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1143 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1083 | { |
1144 | { |
1084 | if (scrollBar.state) |
1145 | if (scrollBar.state) |
1085 | { |
1146 | { |
1086 | XMoveResizeWindow (disp, scrollBar.win, |
1147 | XMoveResizeWindow (dpy, scrollBar.win, |
1087 | window_sb_x, 0, |
1148 | window_sb_x, 0, |
1088 | scrollbar_TotalWidth (), szHint.height); |
1149 | scrollbar_TotalWidth (), szHint.height); |
1089 | resize_scrollbar (); |
1150 | resize_scrollbar (); |
1090 | } |
1151 | } |
1091 | |
1152 | |
1092 | XMoveResizeWindow (disp, vt, |
1153 | XMoveResizeWindow (dpy, vt, |
1093 | window_vt_x, window_vt_y, |
1154 | window_vt_x, window_vt_y, |
1094 | width, height); |
1155 | width, height); |
1095 | |
1156 | |
|
|
1157 | #ifdef HAVE_BG_PIXMAP |
|
|
1158 | if (bgPixmap.window_size_sensitive ()) |
|
|
1159 | update_background (); |
|
|
1160 | #endif |
|
|
1161 | |
1096 | scr_clear (); |
1162 | scr_clear (); |
1097 | #ifdef XPM_BACKGROUND |
|
|
1098 | resize_pixmap (); |
|
|
1099 | #endif |
|
|
1100 | } |
1163 | } |
1101 | |
1164 | |
1102 | if (fix_screen || old_height == 0) |
1165 | if (fix_screen || old_height == 0) |
1103 | scr_reset (); |
1166 | scr_reset (); |
1104 | |
1167 | |
1105 | #ifdef XPM_BACKGROUND |
1168 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1106 | if (pixmap) |
1169 | //scr_touch (false); |
|
|
1170 | |
|
|
1171 | #ifdef HAVE_BG_PIXMAP |
|
|
1172 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1173 | // if (bgPixmap.pixmap) |
1107 | scr_touch (false); |
1174 | // scr_touch (false); |
1108 | #endif |
1175 | #endif |
1109 | |
1176 | |
1110 | #ifdef USE_XIM |
1177 | #ifdef USE_XIM |
1111 | IMSetStatusPosition (); |
1178 | IMSetPosition (); |
1112 | #endif |
1179 | #endif |
1113 | } |
1180 | } |
1114 | |
1181 | |
1115 | /* |
1182 | /* |
1116 | * Set the width/height of the vt window in characters. Units are pixels. |
1183 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1121 | { |
1188 | { |
1122 | XWindowAttributes wattr; |
1189 | XWindowAttributes wattr; |
1123 | |
1190 | |
1124 | if (newwidth == 0 || newheight == 0) |
1191 | if (newwidth == 0 || newheight == 0) |
1125 | { |
1192 | { |
1126 | XGetWindowAttributes (display->display, display->root, &wattr); |
1193 | XGetWindowAttributes (dpy, display->root, &wattr); |
1127 | |
1194 | |
1128 | if (newwidth == 0) |
1195 | if (newwidth == 0) |
1129 | newwidth = wattr.width - szHint.base_width; |
1196 | newwidth = wattr.width - szHint.base_width; |
1130 | if (newheight == 0) |
1197 | if (newheight == 0) |
1131 | newheight = wattr.height - szHint.base_height; |
1198 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1145 | #ifdef USE_XIM |
1212 | #ifdef USE_XIM |
1146 | |
1213 | |
1147 | void |
1214 | void |
1148 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1215 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1149 | { |
1216 | { |
1150 | fg = pix_colors[Color_fg]; |
1217 | fg = pix_colors [Color_fg]; |
1151 | bg = pix_colors[Color_bg]; |
1218 | bg = pix_colors [Color_bg]; |
1152 | } |
1219 | } |
1153 | |
1220 | |
1154 | void |
1221 | void |
1155 | rxvt_term::im_set_size (XRectangle &size) |
1222 | rxvt_term::im_set_size (XRectangle &size) |
1156 | { |
1223 | { |
… | |
… | |
1193 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1260 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1194 | |
1261 | |
1195 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1262 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1196 | *p = '\0'; |
1263 | *p = '\0'; |
1197 | |
1264 | |
1198 | atom = XInternAtom (display->display, server, False); |
1265 | atom = XInternAtom (dpy, server, False); |
1199 | win = XGetSelectionOwner (display->display, atom); |
1266 | win = XGetSelectionOwner (dpy, atom); |
1200 | |
1267 | |
1201 | if (win != None) |
1268 | if (win != None) |
1202 | return True; |
1269 | return True; |
1203 | } |
1270 | } |
1204 | |
1271 | |
… | |
… | |
1211 | XPoint nspot; |
1278 | XPoint nspot; |
1212 | XVaNestedList preedit_attr; |
1279 | XVaNestedList preedit_attr; |
1213 | |
1280 | |
1214 | if (!Input_Context |
1281 | if (!Input_Context |
1215 | || !focus |
1282 | || !focus |
1216 | || !(input_style & XIMPreeditPosition)) |
1283 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1217 | return; |
1284 | return; |
1218 | |
1285 | |
1219 | im_set_position (nspot); |
1286 | im_set_position (nspot); |
1220 | |
1287 | |
1221 | if (nspot.x == spot.x && nspot.y == spot.y) |
1288 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1283 | if (term->rs[Rs_imLocale]) |
1350 | if (term->rs[Rs_imLocale]) |
1284 | SET_LOCALE (term->locale); |
1351 | SET_LOCALE (term->locale); |
1285 | } |
1352 | } |
1286 | else |
1353 | else |
1287 | str = (void *)text->string.wide_char; |
1354 | str = (void *)text->string.wide_char; |
1288 | |
1355 | |
1289 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1356 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1290 | DT_INT, call_data->caret, |
1357 | DT_INT, call_data->caret, |
1291 | DT_INT, call_data->chg_first, |
1358 | DT_INT, call_data->chg_first, |
1292 | DT_INT, call_data->chg_length, |
1359 | DT_INT, call_data->chg_length, |
1293 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1360 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1428 | "*", |
1495 | "*", |
1429 | fheight, |
1496 | fheight, |
1430 | fheight + 1, fheight - 1, |
1497 | fheight + 1, fheight - 1, |
1431 | fheight - 2, fheight + 2); |
1498 | fheight - 2, fheight + 2); |
1432 | |
1499 | |
1433 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1500 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1434 | &missing_charset_list, &missing_charset_count, &def_string); |
1501 | &missing_charset_list, &missing_charset_count, &def_string); |
1435 | |
1502 | |
1436 | if (missing_charset_list) |
1503 | if (missing_charset_list) |
1437 | XFreeStringList (missing_charset_list); |
1504 | XFreeStringList (missing_charset_list); |
1438 | |
1505 | |
… | |
… | |
1479 | XNBackground, bg, |
1546 | XNBackground, bg, |
1480 | XNArea, &status_rect, |
1547 | XNArea, &status_rect, |
1481 | XNFontSet, fs, |
1548 | XNFontSet, fs, |
1482 | NULL); |
1549 | NULL); |
1483 | } |
1550 | } |
|
|
1551 | #if ENABLE_XIM_ONTHESPOT |
1484 | else if (input_style & XIMPreeditCallbacks) |
1552 | else if (input_style & XIMPreeditCallbacks) |
1485 | { |
1553 | { |
|
|
1554 | im_set_position (spot); |
|
|
1555 | |
1486 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1556 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1487 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1557 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1488 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
1558 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
1489 | #if 0 |
1559 | # if 0 |
1490 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
1560 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
1491 | #endif |
1561 | # endif |
1492 | |
1562 | |
1493 | preedit_attr = XVaCreateNestedList (0, |
1563 | preedit_attr = XVaCreateNestedList (0, |
|
|
1564 | XNSpotLocation, &spot, |
1494 | XNPreeditStartCallback, &xcb[0], |
1565 | XNPreeditStartCallback, &xcb[0], |
1495 | XNPreeditDoneCallback , &xcb[1], |
1566 | XNPreeditDoneCallback , &xcb[1], |
1496 | XNPreeditDrawCallback , &xcb[2], |
1567 | XNPreeditDrawCallback , &xcb[2], |
1497 | #if 0 |
1568 | # if 0 |
1498 | XNPreeditCaretCallback, &xcb[3], |
1569 | XNPreeditCaretCallback, &xcb[3], |
1499 | #endif |
1570 | # endif |
1500 | NULL); |
1571 | NULL); |
1501 | } |
1572 | } |
|
|
1573 | #endif |
1502 | |
1574 | |
1503 | Input_Context = XCreateIC (xim, |
1575 | Input_Context = XCreateIC (xim, |
1504 | XNInputStyle, input_style, |
1576 | XNInputStyle, input_style, |
1505 | XNClientWindow, vt, |
1577 | XNClientWindow, vt, |
1506 | XNFocusWindow, parent[0], |
1578 | XNFocusWindow, parent[0], |
… | |
… | |
1508 | preedit_attr, |
1580 | preedit_attr, |
1509 | status_attr ? XNStatusAttributes : NULL, |
1581 | status_attr ? XNStatusAttributes : NULL, |
1510 | status_attr, NULL); |
1582 | status_attr, NULL); |
1511 | |
1583 | |
1512 | if (preedit_attr) XFree (preedit_attr); |
1584 | if (preedit_attr) XFree (preedit_attr); |
1513 | if (status_attr) XFree (status_attr); |
1585 | if (status_attr) XFree (status_attr); |
1514 | if (fs) XFreeFontSet (display->display, fs); |
1586 | if (fs) XFreeFontSet (dpy, fs); |
1515 | |
1587 | |
1516 | if (Input_Context == NULL) |
1588 | if (Input_Context == NULL) |
1517 | { |
1589 | { |
1518 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1590 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1519 | im_destroy (); |
1591 | im_destroy (); |
… | |
… | |
1524 | // unfortunately, only the focus window is used by XIM, hard to fix |
1596 | // unfortunately, only the focus window is used by XIM, hard to fix |
1525 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1597 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1526 | vt_select_input (); |
1598 | vt_select_input (); |
1527 | #endif |
1599 | #endif |
1528 | |
1600 | |
1529 | if (input_style & XIMPreeditArea) |
|
|
1530 | IMSetStatusPosition (); |
1601 | IMSetPosition (); |
1531 | |
1602 | |
1532 | return true; |
1603 | return true; |
1533 | } |
1604 | } |
1534 | |
1605 | |
1535 | void |
1606 | void |
… | |
… | |
1593 | SET_LOCALE (locale); |
1664 | SET_LOCALE (locale); |
1594 | #endif |
1665 | #endif |
1595 | } |
1666 | } |
1596 | |
1667 | |
1597 | void |
1668 | void |
1598 | rxvt_term::IMSetStatusPosition () |
1669 | rxvt_term::IMSetPosition () |
1599 | { |
1670 | { |
1600 | XRectangle preedit_rect, status_rect, *needed_rect; |
1671 | XRectangle preedit_rect, status_rect, *needed_rect; |
1601 | XVaNestedList preedit_attr, status_attr; |
1672 | XVaNestedList preedit_attr, status_attr; |
1602 | |
1673 | |
1603 | if (!Input_Context |
1674 | if (!Input_Context |
1604 | || !focus |
1675 | || !focus |
1605 | || !(input_style & XIMPreeditArea) |
1676 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1606 | || !IMisRunning ()) |
1677 | || !IMisRunning ()) |
1607 | return; |
1678 | return; |
1608 | |
1679 | |
|
|
1680 | if (input_style & XIMPreeditPosition) |
|
|
1681 | { |
|
|
1682 | im_set_size (preedit_rect); |
|
|
1683 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1684 | |
|
|
1685 | XSetICValues (Input_Context, |
|
|
1686 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1687 | } |
|
|
1688 | else |
|
|
1689 | { |
1609 | /* Getting the necessary width of preedit area */ |
1690 | /* Getting the necessary width of preedit area */ |
1610 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1691 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1611 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1692 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1612 | XFree (status_attr); |
1693 | XFree (status_attr); |
1613 | |
1694 | |
1614 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1695 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1615 | XFree (needed_rect); |
1696 | XFree (needed_rect); |
1616 | |
1697 | |
1617 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1698 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1618 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1699 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1619 | |
1700 | |
1620 | XSetICValues (Input_Context, |
1701 | XSetICValues (Input_Context, |
1621 | XNPreeditAttributes, preedit_attr, |
1702 | XNPreeditAttributes, preedit_attr, |
1622 | XNStatusAttributes, status_attr, NULL); |
1703 | XNStatusAttributes, status_attr, |
|
|
1704 | NULL); |
1623 | |
1705 | |
|
|
1706 | XFree (status_attr); |
|
|
1707 | } |
|
|
1708 | |
1624 | XFree (preedit_attr); |
1709 | XFree (preedit_attr); |
1625 | XFree (status_attr); |
|
|
1626 | } |
1710 | } |
1627 | #endif /* USE_XIM */ |
1711 | #endif /* USE_XIM */ |
|
|
1712 | |
|
|
1713 | void |
|
|
1714 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1715 | { |
|
|
1716 | Window cr; |
|
|
1717 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1718 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1719 | } |
|
|
1720 | |
|
|
1721 | Pixmap |
|
|
1722 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1723 | { |
|
|
1724 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1725 | if (xa[prop_id]) |
|
|
1726 | { |
|
|
1727 | int aformat; |
|
|
1728 | unsigned long nitems, bytes_after; |
|
|
1729 | Atom atype; |
|
|
1730 | unsigned char *prop = NULL; |
|
|
1731 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1732 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1733 | &nitems, &bytes_after, &prop); |
|
|
1734 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1735 | { |
|
|
1736 | return *(Pixmap *)prop; |
|
|
1737 | } |
|
|
1738 | } |
|
|
1739 | return None; |
|
|
1740 | } |
|
|
1741 | |
|
|
1742 | #ifdef HAVE_BG_PIXMAP |
|
|
1743 | # if TRACE_PIXMAPS |
|
|
1744 | # undef update_background |
|
|
1745 | int rxvt_term::trace_update_background (const char* file, int line) |
|
|
1746 | { |
|
|
1747 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1748 | update_background (); |
|
|
1749 | } |
|
|
1750 | # endif |
|
|
1751 | int |
|
|
1752 | rxvt_term::update_background () |
|
|
1753 | { |
|
|
1754 | bgPixmap.invalidate (); |
|
|
1755 | |
|
|
1756 | /* no chance of real time refresh if we are blurring! */ |
|
|
1757 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1758 | bgPixmap.render (); |
|
|
1759 | else |
|
|
1760 | { |
|
|
1761 | update_background_ev.stop (); |
|
|
1762 | |
|
|
1763 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1764 | update_background_ev.start (.05); |
|
|
1765 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1766 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1767 | else |
|
|
1768 | update_background_ev.start (.07); |
|
|
1769 | } |
|
|
1770 | |
|
|
1771 | return 0; |
|
|
1772 | } |
|
|
1773 | |
|
|
1774 | void |
|
|
1775 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1776 | { |
|
|
1777 | bgPixmap.render (); |
|
|
1778 | } |
|
|
1779 | |
|
|
1780 | #endif /* HAVE_BG_PIXMAP */ |
1628 | |
1781 | |
1629 | /*----------------------- end-of-file (C source) -----------------------*/ |
1782 | /*----------------------- end-of-file (C source) -----------------------*/ |