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 | |
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58 | // used to tell global functions which terminal instance is "active" |
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59 | rxvt_t rxvt_current_term; |
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60 | |
53 | static char curlocale[128], savelocale[128]; |
61 | static char curlocale[128], savelocale[128]; |
54 | |
62 | |
55 | bool |
63 | bool |
56 | rxvt_set_locale (const char *locale) |
64 | rxvt_set_locale (const char *locale) NOTHROW |
57 | { |
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 | |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
71 | if (!locale || !memcmp (locale, curlocale, size)) |
59 | return false; |
72 | return false; |
60 | |
73 | |
61 | strncpy (curlocale, locale, 128); |
74 | memcpy (curlocale, locale, size); |
62 | setlocale (LC_CTYPE, curlocale); |
75 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
76 | return true; |
64 | } |
77 | } |
65 | |
78 | |
66 | void |
79 | void |
67 | rxvt_push_locale (const char *locale) |
80 | rxvt_push_locale (const char *locale) NOTHROW |
68 | { |
81 | { |
69 | strcpy (savelocale, curlocale); |
82 | strcpy (savelocale, curlocale); |
70 | rxvt_set_locale (locale); |
83 | rxvt_set_locale (locale); |
71 | } |
84 | } |
72 | |
85 | |
73 | void |
86 | void |
74 | rxvt_pop_locale () |
87 | rxvt_pop_locale () NOTHROW |
75 | { |
88 | { |
76 | rxvt_set_locale (savelocale); |
89 | rxvt_set_locale (savelocale); |
77 | } |
90 | } |
78 | |
91 | |
79 | #if ENABLE_COMBINING |
92 | #if ENABLE_COMBINING |
80 | class rxvt_composite_vec rxvt_composite; |
93 | class rxvt_composite_vec rxvt_composite; |
81 | |
94 | |
82 | 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) |
83 | { |
96 | { |
84 | compose_char *cc; |
97 | compose_char *cc; |
85 | |
98 | |
86 | // break compose chains, as stupid readline really likes to duplicate |
99 | // break compose chains, as stupid readline really likes to duplicate |
87 | // composing characters for some reason near the end of a line. |
100 | // composing characters for some reason near the end of a line. |
88 | cc = (*this)[c1]; |
101 | cc = (*this)[c1]; |
89 | while (cc) |
102 | while (cc) |
90 | { |
103 | { |
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140 | } |
153 | } |
141 | #endif |
154 | #endif |
142 | |
155 | |
143 | rxvt_term::rxvt_term () |
156 | rxvt_term::rxvt_term () |
144 | : |
157 | : |
145 | #if TRANSPARENT |
158 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
146 | 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), |
147 | #endif |
163 | #endif |
148 | #ifdef HAVE_SCROLLBARS |
164 | #ifdef HAVE_SCROLLBARS |
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
165 | scrollbar_ev (this, &rxvt_term::x_cb), |
150 | #endif |
166 | #endif |
151 | #ifdef CURSOR_BLINK |
167 | #ifdef CURSOR_BLINK |
… | |
… | |
167 | pointer_ev (this, &rxvt_term::pointer_cb), |
183 | pointer_ev (this, &rxvt_term::pointer_cb), |
168 | #endif |
184 | #endif |
169 | #ifdef USE_XIM |
185 | #ifdef USE_XIM |
170 | im_ev (this, &rxvt_term::im_cb), |
186 | im_ev (this, &rxvt_term::im_cb), |
171 | #endif |
187 | #endif |
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188 | #ifndef NO_BELL |
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189 | bell_ev (this, &rxvt_term::bell_cb), |
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190 | #endif |
172 | termwin_ev (this, &rxvt_term::x_cb), |
191 | termwin_ev (this, &rxvt_term::x_cb), |
173 | vt_ev (this, &rxvt_term::x_cb), |
192 | vt_ev (this, &rxvt_term::x_cb), |
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193 | child_ev (this, &rxvt_term::child_cb), |
174 | check_ev (this, &rxvt_term::check_cb), |
194 | check_ev (this, &rxvt_term::check_cb), |
175 | flush_ev (this, &rxvt_term::flush_cb), |
195 | flush_ev (this, &rxvt_term::flush_cb), |
176 | destroy_ev (this, &rxvt_term::destroy_cb), |
196 | destroy_ev (this, &rxvt_term::destroy_cb), |
177 | pty_ev (this, &rxvt_term::pty_cb), |
197 | pty_ev (this, &rxvt_term::pty_cb), |
178 | incr_ev (this, &rxvt_term::incr_cb) |
198 | incr_ev (this, &rxvt_term::incr_cb) |
… | |
… | |
181 | |
201 | |
182 | termlist.push_back (this); |
202 | termlist.push_back (this); |
183 | |
203 | |
184 | #ifdef KEYSYM_RESOURCE |
204 | #ifdef KEYSYM_RESOURCE |
185 | keyboard = new keyboard_manager; |
205 | keyboard = new keyboard_manager; |
186 | |
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187 | if (!keyboard) |
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188 | rxvt_fatal ("out of memory, aborting.\n"); |
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189 | #endif |
206 | #endif |
190 | } |
207 | } |
191 | |
208 | |
192 | // 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. |
193 | // for use before an emergency exit |
210 | // for use before an emergency exit |
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211 | void |
194 | void rxvt_term::emergency_cleanup () |
212 | rxvt_term::emergency_cleanup () |
195 | { |
213 | { |
196 | if (cmd_pid) |
214 | if (cmd_pid) |
197 | kill (-cmd_pid, SIGHUP); |
215 | kill (-cmd_pid, SIGHUP); |
198 | |
216 | |
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217 | pty_ev.stop (); |
199 | delete pty; pty = 0; |
218 | delete pty; pty = 0; |
200 | } |
219 | } |
201 | |
220 | |
202 | rxvt_term::~rxvt_term () |
221 | rxvt_term::~rxvt_term () |
203 | { |
222 | { |
204 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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205 | |
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206 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
223 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
207 | |
224 | |
208 | emergency_cleanup (); |
225 | emergency_cleanup (); |
209 | |
226 | |
210 | #if ENABLE_STYLES |
227 | #if ENABLE_STYLES |
… | |
… | |
214 | #endif |
231 | #endif |
215 | delete fontset[0]; |
232 | delete fontset[0]; |
216 | |
233 | |
217 | if (display) |
234 | if (display) |
218 | { |
235 | { |
219 | dDisp; |
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220 | |
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221 | selection_clear (); |
236 | selection_clear (); |
222 | |
237 | |
223 | #ifdef USE_XIM |
238 | #ifdef USE_XIM |
224 | im_destroy (); |
239 | im_destroy (); |
225 | #endif |
240 | #endif |
226 | #ifdef XTERM_SCROLLBAR |
241 | #ifdef XTERM_SCROLLBAR |
227 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
242 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
228 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
243 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
229 | #endif |
244 | #endif |
230 | #ifdef PLAIN_SCROLLBAR |
245 | #ifdef PLAIN_SCROLLBAR |
231 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
246 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
232 | #endif |
247 | #endif |
233 | #ifdef NEXT_SCROLLBAR |
248 | #ifdef NEXT_SCROLLBAR |
234 | if (blackGC) XFreeGC (disp, blackGC); |
249 | if (blackGC) XFreeGC (dpy, blackGC); |
235 | if (whiteGC) XFreeGC (disp, whiteGC); |
250 | if (whiteGC) XFreeGC (dpy, whiteGC); |
236 | if (grayGC) XFreeGC (disp, grayGC); |
251 | if (grayGC) XFreeGC (dpy, grayGC); |
237 | if (darkGC) XFreeGC (disp, darkGC); |
252 | if (darkGC) XFreeGC (dpy, darkGC); |
238 | if (stippleGC) XFreeGC (disp, stippleGC); |
253 | if (stippleGC) XFreeGC (dpy, stippleGC); |
239 | if (dimple) XFreePixmap (disp, dimple); |
254 | if (dimple) XFreePixmap (dpy, dimple); |
240 | if (upArrow) XFreePixmap (disp, upArrow); |
255 | if (upArrow) XFreePixmap (dpy, upArrow); |
241 | if (downArrow) XFreePixmap (disp, downArrow); |
256 | if (downArrow) XFreePixmap (dpy, downArrow); |
242 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
257 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
243 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
258 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
244 | #endif |
259 | #endif |
245 | #ifdef RXVT_SCROLLBAR |
260 | #ifdef RXVT_SCROLLBAR |
246 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
261 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
247 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
262 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
248 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
263 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
249 | #endif |
264 | #endif |
250 | if (gc) XFreeGC (disp, gc); |
265 | if (gc) XFreeGC (dpy, gc); |
251 | |
266 | |
252 | delete drawable; |
267 | delete drawable; |
253 | // destroy all windows |
268 | // destroy all windows |
254 | if (parent[0]) |
269 | if (parent[0]) |
255 | XDestroyWindow (disp, parent[0]); |
270 | XDestroyWindow (dpy, parent[0]); |
256 | } |
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257 | |
271 | |
258 | // TODO: free pixcolours, colours should become part of rxvt_display |
272 | for (int i = 0; i < TOTAL_COLORS; i++) |
259 | 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); |
260 | #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 |
261 | delete pix_colors_unfocused; |
286 | delete [] pix_colors_unfocused; |
262 | #endif |
287 | #endif |
263 | |
288 | |
264 | displays.put (display); |
289 | displays.put (display); |
265 | |
290 | |
266 | scr_release (); |
291 | scr_release (); |
… | |
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269 | for (int i = 0; i < allocated.size (); i++) |
294 | for (int i = 0; i < allocated.size (); i++) |
270 | free (allocated [i]); |
295 | free (allocated [i]); |
271 | |
296 | |
272 | free (selection.text); |
297 | free (selection.text); |
273 | // TODO: manage env vars in child only(!) |
298 | // TODO: manage env vars in child only(!) |
274 | free (env_windowid); |
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275 | free (env_display); |
299 | free (env_display); |
276 | free (env_term); |
300 | free (env_term); |
277 | free (env_colorfgbg); |
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278 | free (locale); |
301 | free (locale); |
279 | free (v_buffer); |
302 | free (v_buffer); |
280 | free (incr_buf); |
303 | free (incr_buf); |
281 | |
304 | |
282 | delete envv; |
305 | delete envv; |
… | |
… | |
285 | #ifdef KEYSYM_RESOURCE |
308 | #ifdef KEYSYM_RESOURCE |
286 | delete keyboard; |
309 | delete keyboard; |
287 | #endif |
310 | #endif |
288 | } |
311 | } |
289 | |
312 | |
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313 | // child has exited, usually destroys |
290 | void |
314 | void |
291 | rxvt_term::child_exit () |
315 | rxvt_term::child_cb (child_watcher &w, int status) |
292 | { |
316 | { |
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317 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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318 | |
293 | cmd_pid = 0; |
319 | cmd_pid = 0; |
294 | |
320 | |
295 | if (!OPTION (Opt_hold)) |
321 | if (!option (Opt_hold)) |
296 | destroy (); |
322 | destroy (); |
297 | } |
323 | } |
298 | |
324 | |
299 | void |
325 | void |
300 | rxvt_term::destroy () |
326 | rxvt_term::destroy () |
301 | { |
327 | { |
302 | if (destroy_ev.active) |
328 | if (destroy_ev.active) |
303 | return; |
329 | return; |
304 | |
330 | |
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331 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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332 | |
305 | #if ENABLE_OVERLAY |
333 | #if ENABLE_OVERLAY |
306 | scr_overlay_off (); |
334 | scr_overlay_off (); |
307 | #endif |
335 | #endif |
308 | |
336 | |
309 | if (display) |
337 | if (display) |
… | |
… | |
312 | im_ev.stop (display); |
340 | im_ev.stop (display); |
313 | #endif |
341 | #endif |
314 | #if HAVE_SCROLLBARS |
342 | #if HAVE_SCROLLBARS |
315 | scrollbar_ev.stop (display); |
343 | scrollbar_ev.stop (display); |
316 | #endif |
344 | #endif |
317 | #if TRANSPARENT |
345 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
318 | rootwin_ev.stop (display); |
346 | rootwin_ev.stop (display); |
319 | #endif |
347 | #endif |
320 | incr_ev.stop (); |
348 | incr_ev.stop (); |
321 | termwin_ev.stop (display); |
349 | termwin_ev.stop (display); |
322 | vt_ev.stop (display); |
350 | vt_ev.stop (display); |
… | |
… | |
363 | { |
391 | { |
364 | 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++) |
365 | (*t)->emergency_cleanup (); |
393 | (*t)->emergency_cleanup (); |
366 | } |
394 | } |
367 | |
395 | |
368 | #if ENABLE_FRILLS |
396 | #if !ENABLE_MINIMAL |
369 | static void |
397 | static void |
370 | print_x_error (Display *dpy, XErrorEvent *event) |
398 | print_x_error (Display *dpy, XErrorEvent *event) |
371 | { |
399 | { |
372 | char buffer[BUFSIZ]; |
400 | char buffer[BUFSIZ]; |
373 | char mesg[BUFSIZ]; |
401 | char mesg[BUFSIZ]; |
… | |
… | |
406 | else |
434 | else |
407 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
435 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
408 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
409 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
410 | } |
438 | } |
411 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
439 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
412 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
413 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
414 | } |
442 | } |
415 | #endif |
443 | #endif |
416 | |
444 | |
… | |
… | |
421 | GET_R->allowedxerror = event->error_code; |
449 | GET_R->allowedxerror = event->error_code; |
422 | else |
450 | else |
423 | { |
451 | { |
424 | // 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, |
425 | // so just output the error and continue |
453 | // so just output the error and continue |
426 | #if ENABLE_FRILLS |
454 | #if ENABLE_MINIMAL |
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455 | old_xerror_handler (display, event); |
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456 | #else |
427 | print_x_error (display, event); |
457 | print_x_error (display, event); |
428 | #else |
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429 | old_xerror_handler (display, event); |
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430 | #endif |
458 | #endif |
431 | } |
459 | } |
432 | |
460 | |
433 | return 0; |
461 | return 0; |
434 | } |
462 | } |
… | |
… | |
442 | _exit (EXIT_FAILURE); |
470 | _exit (EXIT_FAILURE); |
443 | } |
471 | } |
444 | |
472 | |
445 | /*----------------------------------------------------------------------*/ |
473 | /*----------------------------------------------------------------------*/ |
446 | bool |
474 | bool |
447 | rxvt_term::init (int argc, const char *const *argv) |
475 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
448 | { |
476 | { |
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477 | this->envv = envv; |
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478 | |
449 | SET_R (this); |
479 | SET_R (this); |
450 | set_locale (""); |
480 | set_locale (""); |
451 | set_environ (envv); // few things in X do not call setlocale :( |
481 | set_environ (envv); // few things in X do not call setlocale :( |
452 | |
482 | |
453 | if (!init_vars ()) |
483 | if (!init_vars ()) |
… | |
… | |
460 | #ifdef KEYSYM_RESOURCE |
490 | #ifdef KEYSYM_RESOURCE |
461 | keyboard->register_done (); |
491 | keyboard->register_done (); |
462 | #endif |
492 | #endif |
463 | |
493 | |
464 | #ifdef HAVE_SCROLLBARS |
494 | #ifdef HAVE_SCROLLBARS |
465 | if (OPTION (Opt_scrollBar)) |
495 | if (option (Opt_scrollBar)) |
466 | scrollBar.setIdle (); /* set existence for size calculations */ |
496 | scrollBar.setIdle (); /* set existence for size calculations */ |
467 | #endif |
497 | #endif |
468 | |
498 | |
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499 | pty = ptytty::create (); |
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500 | |
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501 | create_windows (argc, argv); |
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502 | |
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503 | init_xlocale (); |
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504 | |
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505 | scr_reset (); // initialize screen |
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506 | |
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507 | #if 0 |
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508 | XSynchronize (dpy, True); |
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509 | #endif |
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510 | |
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511 | #ifdef HAVE_SCROLLBARS |
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512 | if (option (Opt_scrollBar)) |
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513 | resize_scrollbar (); /* create and map scrollbar */ |
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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 | |
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519 | #ifdef ENABLE_TRANSPARENCY |
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520 | if (option (Opt_transparent)) |
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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 (); |
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533 | XSelectInput (dpy, display->root, PropertyChangeMask); |
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534 | rootwin_ev.start (display, display->root); |
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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++; |
|
|
546 | bgPixmap.set_geometry (p); |
|
|
547 | } |
|
|
548 | else |
|
|
549 | bgPixmap.set_defaultGeometry (); |
|
|
550 | |
|
|
551 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
552 | if (!bgPixmap.window_position_sensitive ()) |
|
|
553 | update_background (); |
|
|
554 | } |
|
|
555 | #endif |
|
|
556 | } |
|
|
557 | #endif |
|
|
558 | |
469 | #if ENABLE_PERL |
559 | #if ENABLE_PERL |
470 | if (!rs[Rs_perl_ext_1]) |
|
|
471 | rs[Rs_perl_ext_1] = "default"; |
|
|
472 | |
|
|
473 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
474 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
475 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
476 | { |
|
|
477 | rxvt_perl.init (this); |
|
|
478 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
479 | } |
|
|
480 | #endif |
|
|
481 | |
|
|
482 | pty = rxvt_new_ptytty (); |
|
|
483 | |
|
|
484 | create_windows (argc, argv); |
|
|
485 | |
|
|
486 | dDisp; |
|
|
487 | |
|
|
488 | init_xlocale (); |
|
|
489 | |
|
|
490 | scr_reset (); // initialize screen |
|
|
491 | |
|
|
492 | #if 0 |
|
|
493 | XSynchronize (disp, True); |
|
|
494 | #endif |
|
|
495 | |
|
|
496 | #ifdef HAVE_SCROLLBARS |
|
|
497 | if (OPTION (Opt_scrollBar)) |
|
|
498 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
499 | #endif |
|
|
500 | #ifdef TRANSPARENT |
|
|
501 | if (OPTION (Opt_transparent)) |
|
|
502 | { |
|
|
503 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
504 | check_our_parents (); |
|
|
505 | rootwin_ev.start (display, display->root); |
560 | rootwin_ev.start (display, display->root); |
506 | } |
|
|
507 | #endif |
561 | #endif |
508 | |
|
|
509 | XMapWindow (disp, vt); |
|
|
510 | XMapWindow (disp, parent[0]); |
|
|
511 | |
562 | |
512 | set_colorfgbg (); |
563 | set_colorfgbg (); |
513 | |
564 | |
514 | init_command (cmd_argv); |
565 | init_command (cmd_argv); |
515 | |
566 | |
… | |
… | |
520 | |
571 | |
521 | check_ev.start (); |
572 | check_ev.start (); |
522 | |
573 | |
523 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
524 | |
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 | |
|
|
586 | XMapWindow (dpy, vt); |
|
|
587 | XMapWindow (dpy, parent[0]); |
|
|
588 | |
525 | return true; |
589 | return true; |
526 | } |
590 | } |
527 | |
591 | |
528 | static struct sig_handlers |
592 | static struct sig_handlers |
529 | { |
593 | { |
530 | sig_watcher sw_chld, sw_term, sw_int; |
594 | sig_watcher sw_term, sw_int; |
531 | |
|
|
532 | void sig_chld (sig_watcher &w) |
|
|
533 | { |
|
|
534 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
535 | int pid; |
|
|
536 | |
|
|
537 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
538 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
539 | if (pid == (*t)->cmd_pid) |
|
|
540 | { |
|
|
541 | (*t)->child_exit (); |
|
|
542 | break; |
|
|
543 | } |
|
|
544 | } |
|
|
545 | |
595 | |
546 | /* |
596 | /* |
547 | * Catch a fatal signal and tidy up before quitting |
597 | * Catch a fatal signal and tidy up before quitting |
548 | */ |
598 | */ |
549 | void |
599 | void |
550 | sig_term (sig_watcher &w) |
600 | sig_term (sig_watcher &w) |
551 | { |
601 | { |
552 | #ifdef DEBUG_CMD |
|
|
553 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
554 | #endif |
|
|
555 | rxvt_emergency_cleanup (); |
602 | rxvt_emergency_cleanup (); |
556 | signal (w.signum, SIG_DFL); |
603 | signal (w.signum, SIG_DFL); |
557 | kill (getpid (), w.signum); |
604 | kill (getpid (), w.signum); |
558 | } |
605 | } |
559 | |
606 | |
560 | sig_handlers () |
607 | sig_handlers () |
561 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
562 | sw_term (this, &sig_handlers::sig_term), |
608 | : sw_term (this, &sig_handlers::sig_term), |
563 | sw_int (this, &sig_handlers::sig_term) |
609 | sw_int (this, &sig_handlers::sig_term) |
564 | { |
610 | { |
565 | } |
611 | } |
566 | } sig_handlers; |
612 | } sig_handlers; |
567 | |
613 | |
568 | char **rxvt_environ; // startup environment |
614 | char **rxvt_environ; // startup environment |
569 | |
615 | |
570 | void |
616 | void |
571 | rxvt_init () |
617 | rxvt_init () |
572 | { |
618 | { |
573 | uid_t uid = getuid (); |
619 | ptytty::init (); |
574 | gid_t gid = getgid (); |
|
|
575 | |
|
|
576 | // before doing anything else, check for setuid/setgid operation, |
|
|
577 | // start the helper process and drop privileges |
|
|
578 | if (uid != geteuid () |
|
|
579 | || gid != getegid ()) |
|
|
580 | { |
|
|
581 | #if PTYTTY_HELPER |
|
|
582 | rxvt_ptytty_server (); |
|
|
583 | #else |
|
|
584 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
585 | #endif |
|
|
586 | |
|
|
587 | // drop privileges |
|
|
588 | #if HAVE_SETRESUID |
|
|
589 | setresgid (gid, gid, gid); |
|
|
590 | setresuid (uid, uid, uid); |
|
|
591 | #elif HAVE_SETREUID |
|
|
592 | setregid (gid, gid); |
|
|
593 | setreuid (uid, uid); |
|
|
594 | #elif HAVE_SETUID |
|
|
595 | setgid (gid); |
|
|
596 | setuid (uid); |
|
|
597 | #endif |
|
|
598 | |
|
|
599 | if (uid != geteuid () |
|
|
600 | || gid != getegid ()) |
|
|
601 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
602 | } |
|
|
603 | |
620 | |
604 | rxvt_environ = environ; |
621 | rxvt_environ = environ; |
605 | |
622 | |
606 | signal (SIGHUP, SIG_IGN); |
623 | signal (SIGHUP, SIG_IGN); |
607 | signal (SIGPIPE, SIG_IGN); |
624 | signal (SIGPIPE, SIG_IGN); |
608 | |
625 | |
609 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
610 | sig_handlers.sw_term.start (SIGTERM); |
626 | sig_handlers.sw_term.start (SIGTERM); |
611 | sig_handlers.sw_int.start (SIGINT); |
627 | sig_handlers.sw_int.start (SIGINT); |
612 | |
628 | |
613 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
629 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
614 | /* signal (SIGURG, SIG_DFL); */ |
630 | /* signal (SIGURG, SIG_DFL); */ |
… | |
… | |
643 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
659 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
644 | |
660 | |
645 | return p; |
661 | return p; |
646 | } |
662 | } |
647 | |
663 | |
648 | void * |
664 | void * |
649 | rxvt_realloc (void *ptr, size_t size) |
665 | rxvt_realloc (void *ptr, size_t size) |
650 | { |
666 | { |
651 | void *p = realloc (ptr, size); |
667 | void *p = realloc (ptr, size); |
652 | |
668 | |
653 | if (!p) |
669 | if (!p) |
… | |
… | |
656 | return p; |
672 | return p; |
657 | } |
673 | } |
658 | |
674 | |
659 | /*----------------------------------------------------------------------*/ |
675 | /*----------------------------------------------------------------------*/ |
660 | /* |
676 | /* |
661 | * window size/position calculcations for XSizeHint and other storage. |
677 | * window size/position calculations for XSizeHint and other storage. |
662 | * if width/height are non-zero then override calculated width/height |
678 | * if width/height are non-zero then override calculated width/height |
663 | */ |
679 | */ |
664 | void |
680 | void |
665 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
681 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
666 | { |
682 | { |
667 | short recalc_x, recalc_y; |
683 | short recalc_x, recalc_y; |
668 | int x, y, sb_w, flags; |
684 | int x, y, sb_w, flags; |
669 | unsigned int w, h; |
685 | unsigned int w, h; |
670 | unsigned int max_width, max_height; |
686 | unsigned int max_width, max_height; |
671 | dDisp; |
|
|
672 | |
|
|
673 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
674 | ncol, nrow, szHint.width, szHint.height)); |
|
|
675 | |
687 | |
676 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
688 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
677 | szHint.win_gravity = NorthWestGravity; |
689 | szHint.win_gravity = NorthWestGravity; |
678 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
690 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
679 | |
691 | |
… | |
… | |
741 | |
753 | |
742 | if (scrollBar.state) |
754 | if (scrollBar.state) |
743 | { |
755 | { |
744 | sb_w = scrollbar_TotalWidth (); |
756 | sb_w = scrollbar_TotalWidth (); |
745 | szHint.base_width += sb_w; |
757 | szHint.base_width += sb_w; |
|
|
758 | |
746 | if (!OPTION (Opt_scrollBar_right)) |
759 | if (!option (Opt_scrollBar_right)) |
747 | window_vt_x += sb_w; |
760 | window_vt_x += sb_w; |
748 | } |
761 | } |
749 | |
762 | |
750 | szHint.width_inc = fwidth; |
763 | szHint.width_inc = fwidth; |
751 | szHint.height_inc = fheight; |
764 | szHint.height_inc = fheight; |
752 | szHint.min_width = szHint.base_width + szHint.width_inc; |
765 | szHint.min_width = szHint.base_width + szHint.width_inc; |
753 | szHint.min_height = szHint.base_height + szHint.height_inc; |
766 | szHint.min_height = szHint.base_height + szHint.height_inc; |
754 | |
767 | |
755 | if (newwidth && newwidth - szHint.base_width < max_width) |
768 | if (newwidth && newwidth - szHint.base_width < max_width) |
756 | { |
769 | { |
757 | szHint.width = newwidth; |
770 | szHint.width = newwidth; |
… | |
… | |
772 | { |
785 | { |
773 | min_it (height, max_height); |
786 | min_it (height, max_height); |
774 | szHint.height = szHint.base_height + height; |
787 | szHint.height = szHint.base_height + height; |
775 | } |
788 | } |
776 | |
789 | |
777 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
790 | if (scrollBar.state && option (Opt_scrollBar_right)) |
778 | window_sb_x = szHint.width - sb_w; |
791 | window_sb_x = szHint.width - sb_w; |
779 | |
792 | |
780 | if (recalc_x) |
793 | if (recalc_x) |
781 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
794 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
795 | |
782 | if (recalc_y) |
796 | if (recalc_y) |
783 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
797 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
784 | |
798 | |
785 | ncol = width / fwidth; |
799 | ncol = width / fwidth; |
786 | nrow = height / fheight; |
800 | nrow = height / fheight; |
787 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
788 | ncol, nrow, szHint.width, |
|
|
789 | szHint.height)); |
|
|
790 | return; |
|
|
791 | } |
801 | } |
792 | |
802 | |
793 | /*----------------------------------------------------------------------*/ |
803 | /*----------------------------------------------------------------------*/ |
794 | /* |
804 | /* |
795 | * Tell the teletype handler what size the window is. |
805 | * Tell the teletype handler what size the window is. |
… | |
… | |
847 | delete fontset[0]; |
857 | delete fontset[0]; |
848 | fontset[0] = fs; |
858 | fontset[0] = fs; |
849 | |
859 | |
850 | prop = (*fs)[1]->properties (); |
860 | prop = (*fs)[1]->properties (); |
851 | prop.height += lineSpace; |
861 | prop.height += lineSpace; |
|
|
862 | |
852 | fs->set_prop (prop); |
863 | fs->set_prop (prop, false); |
853 | |
864 | |
854 | fwidth = prop.width; |
865 | fwidth = prop.width; |
855 | fheight = prop.height; |
866 | fheight = prop.height; |
856 | fbase = prop.ascent; |
867 | fbase = prop.ascent; |
857 | |
868 | |
… | |
… | |
866 | { |
877 | { |
867 | fontset[style] = fs = new rxvt_fontset (this); |
878 | fontset[style] = fs = new rxvt_fontset (this); |
868 | rxvt_fontprop prop2 = prop; |
879 | rxvt_fontprop prop2 = prop; |
869 | |
880 | |
870 | if (res) |
881 | if (res) |
871 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
882 | { |
|
|
883 | fs->populate (res); |
|
|
884 | fs->set_prop (prop2, false); |
|
|
885 | } |
872 | else |
886 | else |
873 | { |
887 | { |
874 | res = fontset[0]->fontdesc; |
888 | fs->populate (fontset[0]->fontdesc); |
875 | |
889 | |
876 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
890 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
877 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
891 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
892 | |
|
|
893 | fs->set_prop (prop2, true); |
878 | } |
894 | } |
879 | |
895 | |
880 | fs->populate (res); |
|
|
881 | fs->set_prop (prop2); |
|
|
882 | } |
896 | } |
883 | #else |
897 | #else |
884 | fontset[style] = fontset[0]; |
898 | fontset[style] = fontset[0]; |
885 | #endif |
899 | #endif |
886 | } |
900 | } |
… | |
… | |
888 | if (parent[0]) |
902 | if (parent[0]) |
889 | { |
903 | { |
890 | resize_all_windows (0, 0, 0); |
904 | resize_all_windows (0, 0, 0); |
891 | scr_remap_chars (); |
905 | scr_remap_chars (); |
892 | scr_touch (true); |
906 | scr_touch (true); |
893 | } |
907 | } |
894 | |
908 | |
895 | return true; |
909 | return true; |
896 | } |
910 | } |
897 | |
911 | |
|
|
912 | void |
898 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
913 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
899 | { |
914 | { |
900 | XChangeProperty (display->display, parent[0], |
915 | XChangeProperty (dpy, parent[0], |
901 | prop, XA_STRING, 8, PropModeReplace, |
916 | prop, XA_STRING, 8, PropModeReplace, |
902 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
917 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
903 | } |
918 | } |
904 | |
919 | |
|
|
920 | void |
905 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
921 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
906 | { |
922 | { |
907 | wchar_t *ws = rxvt_mbstowcs (str, len); |
923 | wchar_t *ws = rxvt_mbstowcs (str, len); |
908 | char *s = rxvt_wcstoutf8 (ws); |
924 | char *s = rxvt_wcstoutf8 (ws); |
909 | |
925 | |
910 | XChangeProperty (display->display, parent[0], |
926 | XChangeProperty (dpy, parent[0], |
911 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
927 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
912 | (const unsigned char *)s, strlen (s)); |
928 | (const unsigned char *)s, strlen (s)); |
913 | |
929 | |
914 | free (s); |
930 | free (s); |
915 | free (ws); |
931 | free (ws); |
… | |
… | |
934 | #if ENABLE_EWMH |
950 | #if ENABLE_EWMH |
935 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
951 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
936 | #endif |
952 | #endif |
937 | } |
953 | } |
938 | |
954 | |
|
|
955 | void |
|
|
956 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
957 | { |
939 | #ifdef XTERM_COLOR_CHANGE |
958 | #ifdef XTERM_COLOR_CHANGE |
940 | void |
|
|
941 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
942 | { |
|
|
943 | rxvt_color xcol; |
959 | rxvt_color xcol; |
944 | int i; |
960 | int i; |
945 | |
961 | |
946 | if (color == NULL || *color == '\0') |
962 | if (color == NULL || *color == '\0') |
947 | return; |
963 | return; |
|
|
964 | |
|
|
965 | color = strdup (color); |
|
|
966 | allocated.push_back ((void *)color); |
|
|
967 | rs[Rs_color + idx] = color; |
948 | |
968 | |
949 | /* handle color aliases */ |
969 | /* handle color aliases */ |
950 | if (isdigit (*color)) |
970 | if (isdigit (*color)) |
951 | { |
971 | { |
952 | i = atoi (color); |
972 | i = atoi (color); |
953 | |
973 | |
954 | if (i >= 8 && i <= 15) |
974 | if (i >= 8 && i <= 15) |
955 | { /* bright colors */ |
975 | { /* bright colors */ |
956 | i -= 8; |
976 | i -= 8; |
957 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
977 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
958 | SET_PIXCOLOR (idx); |
|
|
959 | goto done; |
978 | goto done; |
960 | } |
979 | } |
961 | |
980 | |
962 | if (i >= 0 && i <= 7) |
981 | if (i >= 0 && i <= 7) |
963 | { /* normal colors */ |
982 | { /* normal colors */ |
964 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
983 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
965 | SET_PIXCOLOR (idx); |
|
|
966 | goto done; |
984 | goto done; |
967 | } |
985 | } |
968 | } |
986 | } |
969 | |
987 | |
970 | if (!rXParseAllocColor (&xcol, color)) |
988 | set_color (xcol, color); |
971 | return; |
|
|
972 | |
|
|
973 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
974 | |
989 | |
975 | /* |
990 | /* |
976 | * FIXME: should free colors here, but no idea how to do it so instead, |
991 | * FIXME: should free colors here, but no idea how to do it so instead, |
977 | * so just keep gobbling up the colormap |
992 | * so just keep gobbling up the colormap |
978 | */ |
993 | */ |
979 | # if 0 |
|
|
980 | for (i = Color_Black; i <= Color_White; i++) |
|
|
981 | if (pix_colors[idx] == pix_colors[i]) |
|
|
982 | break; |
|
|
983 | if (i > Color_White) |
|
|
984 | { |
|
|
985 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
986 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
987 | DisplayPlanes (display->display, display->screen)); |
|
|
988 | } |
|
|
989 | # endif |
|
|
990 | |
994 | |
991 | pix_colors_focused[idx] = xcol; |
995 | pix_colors_focused[idx] = xcol; |
992 | SET_PIXCOLOR (idx); |
|
|
993 | |
996 | |
994 | /* XSetWindowAttributes attr; */ |
997 | /* XSetWindowAttributes attr; */ |
995 | /* Cursor cursor; */ |
998 | /* Cursor cursor; */ |
996 | done: |
999 | done: |
997 | |
|
|
998 | #if OFF_FOCUS_FADING |
|
|
999 | if (rs[Rs_fade]) |
|
|
1000 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1001 | #endif |
|
|
1002 | |
|
|
1003 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1000 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1004 | |
1001 | |
|
|
1002 | update_fade_color (idx); |
1005 | recolour_cursor (); |
1003 | recolour_cursor (); |
1006 | scr_recolour (); |
1004 | scr_recolour (); |
1007 | } |
|
|
1008 | |
|
|
1009 | #else |
|
|
1010 | # define set_window_color (idx,color) ((void)0) |
|
|
1011 | #endif /* XTERM_COLOR_CHANGE */ |
1005 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1006 | } |
1012 | |
1007 | |
1013 | void |
1008 | void |
1014 | rxvt_term::recolour_cursor () |
1009 | rxvt_term::recolour_cursor () |
1015 | { |
1010 | { |
1016 | XColor xcol[2]; |
1011 | XColor fg, bg; |
1017 | |
1012 | |
1018 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1013 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1019 | ? pix_colors_focused[Color_pointer_fg] |
1014 | ? pix_colors_focused[Color_pointer_fg] |
1020 | : pix_colors_focused[Color_fg]; |
1015 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
1016 | |
1021 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1017 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1022 | ? pix_colors_focused[Color_pointer_bg] |
1018 | ? pix_colors_focused[Color_pointer_bg] |
1023 | : pix_colors_focused[Color_bg]; |
1019 | : pix_colors_focused[Color_bg]).get (bg); |
1024 | |
1020 | |
1025 | XQueryColors (display->display, display->cmap, xcol, 2); |
1021 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1026 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1027 | } |
1022 | } |
1028 | |
1023 | |
1029 | /*----------------------------------------------------------------------*/ |
1024 | /*----------------------------------------------------------------------*/ |
1030 | /* |
1025 | /* |
1031 | * find if fg/bg matches any of the normal (low-intensity) colors |
1026 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
1035 | { |
1030 | { |
1036 | unsigned int i; |
1031 | unsigned int i; |
1037 | const char *xpmb = "\0"; |
1032 | const char *xpmb = "\0"; |
1038 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1033 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1039 | |
1034 | |
1040 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1041 | strcpy (fstr, "default"); |
1035 | strcpy (fstr, "default"); |
1042 | strcpy (bstr, "default"); |
1036 | strcpy (bstr, "default"); |
1043 | for (i = Color_Black; i <= Color_White; i++) |
1037 | for (i = Color_Black; i <= Color_White; i++) |
1044 | if (pix_colors[Color_fg] == pix_colors[i]) |
1038 | if (pix_colors[Color_fg] == pix_colors[i]) |
1045 | { |
1039 | { |
… | |
… | |
1049 | |
1043 | |
1050 | for (i = Color_Black; i <= Color_White; i++) |
1044 | for (i = Color_Black; i <= Color_White; i++) |
1051 | if (pix_colors[Color_bg] == pix_colors[i]) |
1045 | if (pix_colors[Color_bg] == pix_colors[i]) |
1052 | { |
1046 | { |
1053 | sprintf (bstr, "%d", (i - Color_Black)); |
1047 | sprintf (bstr, "%d", (i - Color_Black)); |
1054 | #ifdef XPM_BACKGROUND |
1048 | #ifdef BG_IMAGE_FROM_FILE |
1055 | xpmb = "default;"; |
1049 | xpmb = "default;"; |
1056 | #endif |
1050 | #endif |
1057 | break; |
1051 | break; |
1058 | } |
1052 | } |
1059 | |
1053 | |
1060 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1054 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1061 | } |
1055 | } |
1062 | |
1056 | |
1063 | /*----------------------------------------------------------------------*/ |
1057 | /*----------------------------------------------------------------------*/ |
1064 | |
1058 | |
1065 | int |
1059 | bool |
1066 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1060 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1067 | { |
1061 | { |
1068 | if (!screen_in_out->set (display, colour)) |
1062 | if (color.set (this, name)) |
1069 | { |
|
|
1070 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1071 | return false; |
|
|
1072 | } |
|
|
1073 | |
|
|
1074 | return true; |
1063 | return true; |
|
|
1064 | |
|
|
1065 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1066 | return false; |
|
|
1067 | } |
|
|
1068 | |
|
|
1069 | void |
|
|
1070 | rxvt_term::alias_color (int dst, int src) |
|
|
1071 | { |
|
|
1072 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1075 | } |
1073 | } |
1076 | |
1074 | |
1077 | /* -------------------------------------------------------------------- * |
1075 | /* -------------------------------------------------------------------- * |
1078 | * - WINDOW RESIZING - * |
1076 | * - WINDOW RESIZING - * |
1079 | * -------------------------------------------------------------------- */ |
1077 | * -------------------------------------------------------------------- */ |
1080 | void |
1078 | void |
1081 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1079 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1082 | { |
1080 | { |
1083 | int fix_screen; |
1081 | int fix_screen; |
1084 | int old_width = szHint.width, old_height = szHint.height; |
1082 | int old_width = szHint.width; |
1085 | dDisp; |
1083 | int old_height = szHint.height; |
1086 | |
1084 | |
1087 | window_calc (newwidth, newheight); |
1085 | window_calc (newwidth, newheight); |
|
|
1086 | |
|
|
1087 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1088 | XSetWMNormalHints (disp, parent[0], &szHint); |
1088 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1089 | |
1089 | |
1090 | if (!ignoreparent) |
1090 | if (!ignoreparent) |
1091 | { |
1091 | { |
1092 | #ifdef SMART_RESIZE |
1092 | #ifdef SMART_RESIZE |
1093 | /* |
1093 | /* |
… | |
… | |
1097 | int x, y, x1, y1; |
1097 | int x, y, x1, y1; |
1098 | int dx, dy; |
1098 | int dx, dy; |
1099 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1099 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1100 | Window unused_cr; |
1100 | Window unused_cr; |
1101 | |
1101 | |
1102 | XTranslateCoordinates (disp, parent[0], display->root, |
1102 | XTranslateCoordinates (dpy, parent[0], display->root, |
1103 | 0, 0, &x, &y, &unused_cr); |
1103 | 0, 0, &x, &y, &unused_cr); |
1104 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1104 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1105 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1105 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1106 | /* |
1106 | /* |
1107 | * if display->root isn't the parent window, a WM will probably have offset |
1107 | * if display->root isn't the parent window, a WM will probably have offset |
1108 | * our position for handles and decorations. Counter it |
1108 | * our position for handles and decorations. Counter it |
1109 | */ |
1109 | */ |
… | |
… | |
1111 | { |
1111 | { |
1112 | x -= x1; |
1112 | x -= x1; |
1113 | y -= y1; |
1113 | y -= y1; |
1114 | } |
1114 | } |
1115 | |
1115 | |
1116 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1116 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1117 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1117 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1118 | dx = old_width - szHint.width; |
1118 | dx = old_width - szHint.width; |
1119 | dy = old_height - szHint.height; |
1119 | dy = old_height - szHint.height; |
1120 | |
1120 | |
1121 | /* Check position of the center of the window */ |
1121 | /* Check position of the center of the window */ |
1122 | if (x < x1) /* left half */ |
1122 | if (x < x1) /* left half */ |
1123 | dx = 0; |
1123 | dx = 0; |
… | |
… | |
1126 | if (y < y1) /* top half */ |
1126 | if (y < y1) /* top half */ |
1127 | dy = 0; |
1127 | dy = 0; |
1128 | else if (y == y1) /* exact center */ |
1128 | else if (y == y1) /* exact center */ |
1129 | dy /= 2; |
1129 | dy /= 2; |
1130 | |
1130 | |
1131 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1131 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1132 | szHint.width, szHint.height); |
1132 | szHint.width, szHint.height); |
1133 | #else |
1133 | #else |
1134 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1134 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1135 | #endif |
1135 | #endif |
1136 | } |
1136 | } |
1137 | |
1137 | |
1138 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1138 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1139 | |
1139 | |
1140 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1140 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1141 | { |
1141 | { |
1142 | if (scrollBar.state) |
1142 | if (scrollBar.state) |
1143 | { |
1143 | { |
1144 | XMoveResizeWindow (disp, scrollBar.win, |
1144 | XMoveResizeWindow (dpy, scrollBar.win, |
1145 | window_sb_x, 0, |
1145 | window_sb_x, 0, |
1146 | scrollbar_TotalWidth (), szHint.height); |
1146 | scrollbar_TotalWidth (), szHint.height); |
1147 | resize_scrollbar (); |
1147 | resize_scrollbar (); |
1148 | } |
1148 | } |
1149 | |
1149 | |
1150 | XMoveResizeWindow (disp, vt, |
1150 | XMoveResizeWindow (dpy, vt, |
1151 | window_vt_x, window_vt_y, |
1151 | window_vt_x, window_vt_y, |
1152 | width, height); |
1152 | width, height); |
1153 | |
1153 | |
|
|
1154 | #ifdef HAVE_BG_PIXMAP |
|
|
1155 | if (bgPixmap.window_size_sensitive ()) |
|
|
1156 | update_background (); |
|
|
1157 | #endif |
|
|
1158 | |
1154 | scr_clear (); |
1159 | scr_clear (); |
1155 | #ifdef XPM_BACKGROUND |
|
|
1156 | resize_pixmap (); |
|
|
1157 | #endif |
|
|
1158 | } |
1160 | } |
1159 | |
1161 | |
1160 | if (fix_screen || old_height == 0) |
1162 | if (fix_screen || old_height == 0) |
1161 | { |
|
|
1162 | int curr_screen = -1; |
|
|
1163 | int old_ncol = prev_ncol; |
|
|
1164 | |
|
|
1165 | /* scr_reset only works on the primary screen */ |
|
|
1166 | if (old_height) /* this is not the first time through */ |
|
|
1167 | { |
|
|
1168 | unsigned int ocol = ncol; |
|
|
1169 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1170 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1171 | ncol = ocol; |
|
|
1172 | } |
|
|
1173 | |
|
|
1174 | scr_reset (); |
1163 | scr_reset (); |
1175 | |
1164 | |
1176 | if (curr_screen >= 0) /* this is not the first time through */ |
1165 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1177 | { |
1166 | //scr_touch (false); |
1178 | scr_change_screen (curr_screen); |
|
|
1179 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1180 | } |
|
|
1181 | } |
|
|
1182 | |
1167 | |
1183 | old_width = szHint.width; |
1168 | #ifdef HAVE_BG_PIXMAP |
1184 | old_height = szHint.height; |
1169 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1185 | |
1170 | // if (bgPixmap.pixmap) |
1186 | #ifdef XPM_BACKGROUND |
|
|
1187 | if (pixmap) |
|
|
1188 | scr_touch (false); |
1171 | // scr_touch (false); |
1189 | #endif |
1172 | #endif |
1190 | |
1173 | |
1191 | #ifdef USE_XIM |
1174 | #ifdef USE_XIM |
1192 | IMSetStatusPosition (); |
1175 | IMSetPosition (); |
1193 | #endif |
1176 | #endif |
1194 | } |
1177 | } |
1195 | |
1178 | |
1196 | /* |
1179 | /* |
1197 | * Set the width/height of the vt window in characters. Units are pixels. |
1180 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1202 | { |
1185 | { |
1203 | XWindowAttributes wattr; |
1186 | XWindowAttributes wattr; |
1204 | |
1187 | |
1205 | if (newwidth == 0 || newheight == 0) |
1188 | if (newwidth == 0 || newheight == 0) |
1206 | { |
1189 | { |
1207 | XGetWindowAttributes (display->display, display->root, &wattr); |
1190 | XGetWindowAttributes (dpy, display->root, &wattr); |
1208 | |
1191 | |
1209 | if (newwidth == 0) |
1192 | if (newwidth == 0) |
1210 | newwidth = wattr.width - szHint.base_width; |
1193 | newwidth = wattr.width - szHint.base_width; |
1211 | if (newheight == 0) |
1194 | if (newheight == 0) |
1212 | newheight = wattr.height - szHint.base_height; |
1195 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1226 | #ifdef USE_XIM |
1209 | #ifdef USE_XIM |
1227 | |
1210 | |
1228 | void |
1211 | void |
1229 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1212 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1230 | { |
1213 | { |
1231 | fg = pix_colors[Color_fg]; |
1214 | fg = pix_colors [Color_fg]; |
1232 | bg = pix_colors[Color_bg]; |
1215 | bg = pix_colors [Color_bg]; |
1233 | } |
1216 | } |
1234 | |
1217 | |
1235 | void |
1218 | void |
1236 | rxvt_term::im_set_size (XRectangle &size) |
1219 | rxvt_term::im_set_size (XRectangle &size) |
1237 | { |
1220 | { |
… | |
… | |
1274 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1257 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1275 | |
1258 | |
1276 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1259 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1277 | *p = '\0'; |
1260 | *p = '\0'; |
1278 | |
1261 | |
1279 | atom = XInternAtom (display->display, server, False); |
1262 | atom = XInternAtom (dpy, server, False); |
1280 | win = XGetSelectionOwner (display->display, atom); |
1263 | win = XGetSelectionOwner (dpy, atom); |
1281 | |
1264 | |
1282 | if (win != None) |
1265 | if (win != None) |
1283 | return True; |
1266 | return True; |
1284 | } |
1267 | } |
1285 | |
1268 | |
… | |
… | |
1292 | XPoint nspot; |
1275 | XPoint nspot; |
1293 | XVaNestedList preedit_attr; |
1276 | XVaNestedList preedit_attr; |
1294 | |
1277 | |
1295 | if (!Input_Context |
1278 | if (!Input_Context |
1296 | || !focus |
1279 | || !focus |
1297 | || !(input_style & XIMPreeditPosition)) |
1280 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1298 | return; |
1281 | return; |
1299 | |
1282 | |
1300 | im_set_position (nspot); |
1283 | im_set_position (nspot); |
1301 | |
1284 | |
1302 | if (nspot.x == spot.x && nspot.y == spot.y) |
1285 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1321 | input_method = 0; |
1304 | input_method = 0; |
1322 | } |
1305 | } |
1323 | |
1306 | |
1324 | Input_Context = 0; |
1307 | Input_Context = 0; |
1325 | } |
1308 | } |
|
|
1309 | |
|
|
1310 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1311 | |
|
|
1312 | static void |
|
|
1313 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1314 | { |
|
|
1315 | ((rxvt_term *)client_data)->make_current (); |
|
|
1316 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1317 | } |
|
|
1318 | |
|
|
1319 | static void |
|
|
1320 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1321 | { |
|
|
1322 | ((rxvt_term *)client_data)->make_current (); |
|
|
1323 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1324 | } |
|
|
1325 | |
|
|
1326 | static void |
|
|
1327 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1328 | { |
|
|
1329 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1330 | XIMText *text = call_data->text; |
|
|
1331 | |
|
|
1332 | term->make_current (); |
|
|
1333 | |
|
|
1334 | if (text) |
|
|
1335 | { |
|
|
1336 | void *str; |
|
|
1337 | |
|
|
1338 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1339 | { |
|
|
1340 | // of course, X makes it ugly again |
|
|
1341 | if (term->rs[Rs_imLocale]) |
|
|
1342 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1343 | |
|
|
1344 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1345 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1346 | |
|
|
1347 | if (term->rs[Rs_imLocale]) |
|
|
1348 | SET_LOCALE (term->locale); |
|
|
1349 | } |
|
|
1350 | else |
|
|
1351 | str = (void *)text->string.wide_char; |
|
|
1352 | |
|
|
1353 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1354 | DT_INT, call_data->caret, |
|
|
1355 | DT_INT, call_data->chg_first, |
|
|
1356 | DT_INT, call_data->chg_length, |
|
|
1357 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1358 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1359 | DT_END)); |
|
|
1360 | } |
|
|
1361 | else |
|
|
1362 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1363 | DT_INT, call_data->caret, |
|
|
1364 | DT_INT, call_data->chg_first, |
|
|
1365 | DT_INT, call_data->chg_length, |
|
|
1366 | DT_END)); |
|
|
1367 | } |
|
|
1368 | |
|
|
1369 | #if 0 |
|
|
1370 | static void |
|
|
1371 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1372 | { |
|
|
1373 | ((rxvt_term *)client_data)->make_current (); |
|
|
1374 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1375 | DT_INT, call_data->position, |
|
|
1376 | DT_INT, call_data->direction, |
|
|
1377 | DT_INT, call_data->style, |
|
|
1378 | DT_END)); |
|
|
1379 | } |
|
|
1380 | #endif |
|
|
1381 | |
|
|
1382 | #endif |
1326 | |
1383 | |
1327 | /* |
1384 | /* |
1328 | * Try to open a XIM with the current modifiers, then see if we can |
1385 | * Try to open a XIM with the current modifiers, then see if we can |
1329 | * open a suitable preedit type |
1386 | * open a suitable preedit type |
1330 | */ |
1387 | */ |
… | |
… | |
1337 | XRectangle rect, status_rect, needed_rect; |
1394 | XRectangle rect, status_rect, needed_rect; |
1338 | unsigned long fg, bg; |
1395 | unsigned long fg, bg; |
1339 | const char *p; |
1396 | const char *p; |
1340 | char **s; |
1397 | char **s; |
1341 | XIMStyles *xim_styles; |
1398 | XIMStyles *xim_styles; |
|
|
1399 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1400 | XIMCallback xcb[4]; |
|
|
1401 | #endif |
1342 | |
1402 | |
1343 | set_environ (envv); |
1403 | set_environ (envv); |
1344 | |
1404 | |
1345 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1405 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1346 | return false; |
1406 | return false; |
1347 | |
1407 | |
1348 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1349 | input_method = display->get_xim (locale, modifiers); |
1408 | input_method = display->get_xim (locale, modifiers); |
1350 | if (input_method == NULL) |
1409 | if (input_method == NULL) |
1351 | return false; |
1410 | return false; |
1352 | |
1411 | |
1353 | xim = input_method->xim; |
1412 | xim = input_method->xim; |
… | |
… | |
1373 | s = rxvt_splitcommastring (p); |
1432 | s = rxvt_splitcommastring (p); |
1374 | |
1433 | |
1375 | for (i = found = 0; !found && s[i]; i++) |
1434 | for (i = found = 0; !found && s[i]; i++) |
1376 | { |
1435 | { |
1377 | if (!strcmp (s[i], "OverTheSpot")) |
1436 | if (!strcmp (s[i], "OverTheSpot")) |
1378 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1437 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1379 | else if (!strcmp (s[i], "OffTheSpot")) |
1438 | else if (!strcmp (s[i], "OffTheSpot")) |
1380 | input_style = (XIMPreeditArea | XIMStatusArea); |
1439 | input_style = XIMPreeditArea | XIMStatusArea; |
1381 | else if (!strcmp (s[i], "Root")) |
1440 | else if (!strcmp (s[i], "Root")) |
1382 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1441 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1383 | else if (!strcmp (s[i], "None")) |
1442 | else if (!strcmp (s[i], "None")) |
1384 | input_style = (XIMPreeditNone | XIMStatusNone); |
1443 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1444 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1445 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1446 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1447 | #endif |
|
|
1448 | else |
|
|
1449 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1385 | |
1450 | |
1386 | for (j = 0; j < xim_styles->count_styles; j++) |
1451 | for (j = 0; j < xim_styles->count_styles; j++) |
1387 | if (input_style == xim_styles->supported_styles[j]) |
1452 | if (input_style == xim_styles->supported_styles[j]) |
1388 | { |
1453 | { |
1389 | rxvt_freecommastring (s); |
1454 | rxvt_freecommastring (s); |
… | |
… | |
1427 | "*", |
1492 | "*", |
1428 | fheight, |
1493 | fheight, |
1429 | fheight + 1, fheight - 1, |
1494 | fheight + 1, fheight - 1, |
1430 | fheight - 2, fheight + 2); |
1495 | fheight - 2, fheight + 2); |
1431 | |
1496 | |
1432 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1497 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1433 | &missing_charset_list, &missing_charset_count, &def_string); |
1498 | &missing_charset_list, &missing_charset_count, &def_string); |
1434 | |
1499 | |
1435 | if (missing_charset_list) |
1500 | if (missing_charset_list) |
1436 | XFreeStringList (missing_charset_list); |
1501 | XFreeStringList (missing_charset_list); |
1437 | |
1502 | |
… | |
… | |
1478 | XNBackground, bg, |
1543 | XNBackground, bg, |
1479 | XNArea, &status_rect, |
1544 | XNArea, &status_rect, |
1480 | XNFontSet, fs, |
1545 | XNFontSet, fs, |
1481 | NULL); |
1546 | NULL); |
1482 | } |
1547 | } |
|
|
1548 | #if ENABLE_XIM_ONTHESPOT |
|
|
1549 | else if (input_style & XIMPreeditCallbacks) |
|
|
1550 | { |
|
|
1551 | im_set_position (spot); |
|
|
1552 | |
|
|
1553 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1554 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1555 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1556 | # if 0 |
|
|
1557 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1558 | # endif |
|
|
1559 | |
|
|
1560 | preedit_attr = XVaCreateNestedList (0, |
|
|
1561 | XNSpotLocation, &spot, |
|
|
1562 | XNPreeditStartCallback, &xcb[0], |
|
|
1563 | XNPreeditDoneCallback , &xcb[1], |
|
|
1564 | XNPreeditDrawCallback , &xcb[2], |
|
|
1565 | # if 0 |
|
|
1566 | XNPreeditCaretCallback, &xcb[3], |
|
|
1567 | # endif |
|
|
1568 | NULL); |
|
|
1569 | } |
|
|
1570 | #endif |
1483 | |
1571 | |
1484 | Input_Context = XCreateIC (xim, |
1572 | Input_Context = XCreateIC (xim, |
1485 | XNInputStyle, input_style, |
1573 | XNInputStyle, input_style, |
1486 | XNClientWindow, vt, |
1574 | XNClientWindow, vt, |
1487 | XNFocusWindow, parent[0], |
1575 | XNFocusWindow, parent[0], |
… | |
… | |
1489 | preedit_attr, |
1577 | preedit_attr, |
1490 | status_attr ? XNStatusAttributes : NULL, |
1578 | status_attr ? XNStatusAttributes : NULL, |
1491 | status_attr, NULL); |
1579 | status_attr, NULL); |
1492 | |
1580 | |
1493 | if (preedit_attr) XFree (preedit_attr); |
1581 | if (preedit_attr) XFree (preedit_attr); |
1494 | if (status_attr) XFree (status_attr); |
1582 | if (status_attr) XFree (status_attr); |
1495 | if (fs) XFreeFontSet (display->display, fs); |
1583 | if (fs) XFreeFontSet (dpy, fs); |
1496 | |
1584 | |
1497 | if (Input_Context == NULL) |
1585 | if (Input_Context == NULL) |
1498 | { |
1586 | { |
1499 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1587 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1500 | im_destroy (); |
1588 | im_destroy (); |
1501 | return false; |
1589 | return false; |
1502 | } |
1590 | } |
1503 | |
1591 | |
1504 | if (input_style & XIMPreeditArea) |
1592 | #if 0 |
|
|
1593 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1594 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1595 | vt_select_input (); |
|
|
1596 | #endif |
|
|
1597 | |
1505 | IMSetStatusPosition (); |
1598 | IMSetPosition (); |
1506 | |
1599 | |
1507 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1508 | return true; |
1600 | return true; |
1509 | } |
1601 | } |
1510 | |
1602 | |
1511 | void |
1603 | void |
1512 | rxvt_term::im_cb () |
1604 | rxvt_term::im_cb () |
… | |
… | |
1518 | |
1610 | |
1519 | make_current (); |
1611 | make_current (); |
1520 | |
1612 | |
1521 | im_destroy (); |
1613 | im_destroy (); |
1522 | |
1614 | |
1523 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1524 | if (Input_Context) |
1615 | if (Input_Context) |
1525 | return; |
1616 | return; |
1526 | |
1617 | |
1527 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1618 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1528 | if (rs[Rs_imLocale]) |
1619 | if (rs[Rs_imLocale]) |
… | |
… | |
1570 | SET_LOCALE (locale); |
1661 | SET_LOCALE (locale); |
1571 | #endif |
1662 | #endif |
1572 | } |
1663 | } |
1573 | |
1664 | |
1574 | void |
1665 | void |
1575 | rxvt_term::IMSetStatusPosition () |
1666 | rxvt_term::IMSetPosition () |
1576 | { |
1667 | { |
1577 | XRectangle preedit_rect, status_rect, *needed_rect; |
1668 | XRectangle preedit_rect, status_rect, *needed_rect; |
1578 | XVaNestedList preedit_attr, status_attr; |
1669 | XVaNestedList preedit_attr, status_attr; |
1579 | |
1670 | |
1580 | if (!Input_Context |
1671 | if (!Input_Context |
1581 | || !focus |
1672 | || !focus |
1582 | || !(input_style & XIMPreeditArea) |
1673 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1583 | || !IMisRunning ()) |
1674 | || !IMisRunning ()) |
1584 | return; |
1675 | return; |
1585 | |
1676 | |
|
|
1677 | if (input_style & XIMPreeditPosition) |
|
|
1678 | { |
|
|
1679 | im_set_size (preedit_rect); |
|
|
1680 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1681 | |
|
|
1682 | XSetICValues (Input_Context, |
|
|
1683 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1684 | } |
|
|
1685 | else |
|
|
1686 | { |
1586 | /* Getting the necessary width of preedit area */ |
1687 | /* Getting the necessary width of preedit area */ |
1587 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1688 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1588 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1689 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1589 | XFree (status_attr); |
1690 | XFree (status_attr); |
1590 | |
1691 | |
1591 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1692 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1592 | XFree (needed_rect); |
1693 | XFree (needed_rect); |
1593 | |
1694 | |
1594 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1695 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1595 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1696 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1596 | |
1697 | |
1597 | XSetICValues (Input_Context, |
1698 | XSetICValues (Input_Context, |
1598 | XNPreeditAttributes, preedit_attr, |
1699 | XNPreeditAttributes, preedit_attr, |
1599 | XNStatusAttributes, status_attr, NULL); |
1700 | XNStatusAttributes, status_attr, |
|
|
1701 | NULL); |
1600 | |
1702 | |
|
|
1703 | XFree (status_attr); |
|
|
1704 | } |
|
|
1705 | |
1601 | XFree (preedit_attr); |
1706 | XFree (preedit_attr); |
1602 | XFree (status_attr); |
|
|
1603 | } |
1707 | } |
1604 | #endif /* USE_XIM */ |
1708 | #endif /* USE_XIM */ |
1605 | |
1709 | |
1606 | /*----------------------------------------------------------------------*/ |
1710 | void |
1607 | rxvt_t rxvt_current_term; |
1711 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1712 | { |
|
|
1713 | Window cr; |
|
|
1714 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1715 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1716 | } |
|
|
1717 | |
|
|
1718 | Pixmap |
|
|
1719 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1720 | { |
|
|
1721 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1722 | if (xa[prop_id]) |
|
|
1723 | { |
|
|
1724 | int aformat; |
|
|
1725 | unsigned long nitems, bytes_after; |
|
|
1726 | Atom atype; |
|
|
1727 | unsigned char *prop = NULL; |
|
|
1728 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1729 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1730 | &nitems, &bytes_after, &prop); |
|
|
1731 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1732 | { |
|
|
1733 | return *(Pixmap *)prop; |
|
|
1734 | } |
|
|
1735 | } |
|
|
1736 | return None; |
|
|
1737 | } |
|
|
1738 | |
|
|
1739 | #ifdef HAVE_BG_PIXMAP |
|
|
1740 | int |
|
|
1741 | rxvt_term::update_background () |
|
|
1742 | { |
|
|
1743 | bgPixmap.invalidate (); |
|
|
1744 | |
|
|
1745 | /* no chance of real time refresh if we are blurring ! */ |
|
|
1746 | if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1747 | bgPixmap.render (); |
|
|
1748 | else |
|
|
1749 | { |
|
|
1750 | update_background_ev.stop (); |
|
|
1751 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1752 | update_background_ev.start (NOW + .05); |
|
|
1753 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1754 | update_background_ev.start (NOW + .2); /* very slow !!! */ |
|
|
1755 | else |
|
|
1756 | update_background_ev.start (NOW + .07); |
|
|
1757 | } |
|
|
1758 | return 0; |
|
|
1759 | } |
|
|
1760 | |
|
|
1761 | void |
|
|
1762 | rxvt_term::update_background_cb (time_watcher &w) |
|
|
1763 | { |
|
|
1764 | bgPixmap.render (); |
|
|
1765 | } |
|
|
1766 | |
|
|
1767 | #endif /* HAVE_BG_PIXMAP */ |
1608 | |
1768 | |
1609 | /*----------------------- end-of-file (C source) -----------------------*/ |
1769 | /*----------------------- end-of-file (C source) -----------------------*/ |