… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
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37 | |
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38 | #include <limits> |
36 | |
39 | |
37 | #include <csignal> |
40 | #include <csignal> |
38 | #include <cstring> |
41 | #include <cstring> |
39 | |
42 | |
40 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
… | |
… | |
43 | |
46 | |
44 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
45 | # include <termios.h> |
48 | # include <termios.h> |
46 | #endif |
49 | #endif |
47 | |
50 | |
48 | #ifdef KEYSYM_RESOURCE |
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49 | # include "keyboard.h" |
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50 | #endif |
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51 | |
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52 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
53 | |
52 | |
54 | static char curlocale[128]; |
53 | static char curlocale[128], savelocale[128]; |
55 | |
54 | |
56 | bool |
55 | bool |
57 | rxvt_set_locale (const char *locale) |
56 | rxvt_set_locale (const char *locale) |
58 | { |
57 | { |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
60 | return false; |
59 | return false; |
61 | |
60 | |
62 | strncpy (curlocale, locale, 128); |
61 | strncpy (curlocale, locale, 128); |
63 | setlocale (LC_CTYPE, curlocale); |
62 | setlocale (LC_CTYPE, curlocale); |
64 | return true; |
63 | return true; |
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64 | } |
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65 | |
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66 | bool |
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67 | rxvt_push_locale (const char *locale) |
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68 | { |
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69 | strcpy (savelocale, curlocale); |
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70 | rxvt_set_locale (locale); |
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71 | } |
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72 | |
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73 | void |
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74 | rxvt_pop_locale () |
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75 | { |
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76 | rxvt_set_locale (savelocale); |
65 | } |
77 | } |
66 | |
78 | |
67 | #if ENABLE_COMBINING |
79 | #if ENABLE_COMBINING |
68 | class rxvt_composite_vec rxvt_composite; |
80 | class rxvt_composite_vec rxvt_composite; |
69 | |
81 | |
… | |
… | |
158 | pointer_ev (this, &rxvt_term::pointer_cb), |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
159 | #endif |
171 | #endif |
160 | #ifdef USE_XIM |
172 | #ifdef USE_XIM |
161 | im_ev (this, &rxvt_term::im_cb), |
173 | im_ev (this, &rxvt_term::im_cb), |
162 | #endif |
174 | #endif |
163 | sw_term (this, &rxvt_term::sig_term), |
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164 | sw_int (this, &rxvt_term::sig_term), |
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165 | sw_chld (this, &rxvt_term::sig_chld), |
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166 | termwin_ev (this, &rxvt_term::x_cb), |
175 | termwin_ev (this, &rxvt_term::x_cb), |
167 | vt_ev (this, &rxvt_term::x_cb), |
176 | vt_ev (this, &rxvt_term::x_cb), |
168 | check_ev (this, &rxvt_term::check_cb), |
177 | check_ev (this, &rxvt_term::check_cb), |
169 | flush_ev (this, &rxvt_term::flush_cb), |
178 | flush_ev (this, &rxvt_term::flush_cb), |
170 | destroy_ev (this, &rxvt_term::destroy_cb), |
179 | destroy_ev (this, &rxvt_term::destroy_cb), |
… | |
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181 | if (!keyboard) |
190 | if (!keyboard) |
182 | rxvt_fatal ("out of memory, aborting.\n"); |
191 | rxvt_fatal ("out of memory, aborting.\n"); |
183 | #endif |
192 | #endif |
184 | } |
193 | } |
185 | |
194 | |
186 | rxvt_term::~rxvt_term () |
195 | // clean up the most important stuff, do *not* call x or free mem etc. |
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196 | // for use before an emergency exit |
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197 | void rxvt_term::emergency_cleanup () |
187 | { |
198 | { |
188 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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189 | |
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190 | if (cmd_pid) |
199 | if (cmd_pid) |
191 | kill (-cmd_pid, SIGHUP); |
200 | kill (-cmd_pid, SIGHUP); |
192 | |
201 | |
193 | #ifdef UTMP_SUPPORT |
202 | #ifdef UTMP_SUPPORT |
194 | privileged_utmp (RESTORE); |
203 | privileged_utmp (RESTORE); |
195 | #endif |
204 | #endif |
196 | |
205 | |
197 | pty.put (); |
206 | pty.put (); |
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207 | } |
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208 | |
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209 | rxvt_term::~rxvt_term () |
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210 | { |
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211 | PERL_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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212 | |
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213 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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214 | |
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215 | emergency_cleanup (); |
198 | |
216 | |
199 | #if ENABLE_STYLES |
217 | #if ENABLE_STYLES |
200 | for (int i = RS_styleCount; --i; ) |
218 | for (int i = RS_styleCount; --i; ) |
201 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
219 | if (fontset[i] != fontset[0]) |
202 | delete TermWin.fontset[i]; |
220 | delete fontset[i]; |
203 | #endif |
221 | #endif |
204 | delete TermWin.fontset[0]; |
222 | delete fontset[0]; |
205 | |
223 | |
206 | if (display) |
224 | if (display) |
207 | { |
225 | { |
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226 | dDisp; |
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227 | |
208 | selection_clear (); |
228 | selection_clear (); |
209 | |
229 | |
210 | #ifdef USE_XIM |
230 | #ifdef USE_XIM |
211 | im_destroy (); |
231 | im_destroy (); |
212 | #endif |
232 | #endif |
213 | #ifdef MENUBAR |
233 | #ifdef MENUBAR |
214 | if (menubarGC) XFreeGC (display->display, menubarGC); |
234 | if (menubarGC) XFreeGC (disp, menubarGC); |
215 | #endif |
235 | #endif |
216 | #ifdef XTERM_SCROLLBAR |
236 | #ifdef XTERM_SCROLLBAR |
217 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
237 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
218 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
238 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
219 | #endif |
239 | #endif |
220 | #ifdef PLAIN_SCROLLBAR |
240 | #ifdef PLAIN_SCROLLBAR |
221 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
241 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
222 | #endif |
242 | #endif |
223 | #ifdef NEXT_SCROLLBAR |
243 | #ifdef NEXT_SCROLLBAR |
224 | if (blackGC) XFreeGC (display->display, blackGC); |
244 | if (blackGC) XFreeGC (disp, blackGC); |
225 | if (whiteGC) XFreeGC (display->display, whiteGC); |
245 | if (whiteGC) XFreeGC (disp, whiteGC); |
226 | if (grayGC) XFreeGC (display->display, grayGC); |
246 | if (grayGC) XFreeGC (disp, grayGC); |
227 | if (darkGC) XFreeGC (display->display, darkGC); |
247 | if (darkGC) XFreeGC (disp, darkGC); |
228 | if (stippleGC) XFreeGC (display->display, stippleGC); |
248 | if (stippleGC) XFreeGC (disp, stippleGC); |
229 | if (dimple) XFreePixmap (display->display, dimple); |
249 | if (dimple) XFreePixmap (disp, dimple); |
230 | if (upArrow) XFreePixmap (display->display, upArrow); |
250 | if (upArrow) XFreePixmap (disp, upArrow); |
231 | if (downArrow) XFreePixmap (display->display, downArrow); |
251 | if (downArrow) XFreePixmap (disp, downArrow); |
232 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
252 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
233 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
253 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
234 | #endif |
254 | #endif |
235 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
255 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
236 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
256 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
237 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
257 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
238 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
258 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
239 | #endif |
259 | #endif |
240 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
260 | if (gc) XFreeGC (disp, gc); |
241 | |
261 | |
242 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
262 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
243 | delete menuBar.drawable; |
263 | delete menuBar.drawable; |
244 | //if (menuBar.win) |
264 | //if (menuBar.win) |
245 | // XDestroyWindow (display->display, menuBar.win); |
265 | // XDestroyWindow (disp, menuBar.win); |
246 | #endif |
266 | #endif |
247 | delete TermWin.drawable; |
267 | delete drawable; |
248 | // destroy all windows |
268 | // destroy all windows |
249 | if (TermWin.parent[0]) |
269 | if (parent[0]) |
250 | XDestroyWindow (display->display, TermWin.parent[0]); |
270 | XDestroyWindow (disp, parent[0]); |
251 | } |
271 | } |
252 | |
272 | |
253 | // TODO: free pixcolours, colours should become part of rxvt_display |
273 | // TODO: free pixcolours, colours should become part of rxvt_display |
254 | |
274 | |
255 | delete pix_colors_focused; |
275 | delete pix_colors_focused; |
256 | #ifdef OFF_FOCUS_FADING |
276 | #if OFF_FOCUS_FADING |
257 | delete pix_colors_unfocused; |
277 | delete pix_colors_unfocused; |
258 | #endif |
278 | #endif |
259 | |
279 | |
260 | displays.put (display); |
280 | displays.put (display); |
261 | |
281 | |
262 | scr_release (); |
282 | scr_release (); |
263 | |
283 | |
264 | /* clear all resources */ |
284 | /* clear all resources */ |
265 | for (int i = 0; i < allocated.size (); i++) |
285 | for (int i = 0; i < allocated.size (); i++) |
266 | free (allocated[i]); |
286 | free (allocated [i]); |
267 | |
287 | |
268 | free (selection.text); |
288 | free (selection.text); |
269 | // TODO: manage env vars in child only(!) |
289 | // TODO: manage env vars in child only(!) |
270 | free (env_windowid); |
290 | free (env_windowid); |
271 | free (env_display); |
291 | free (env_display); |
… | |
… | |
277 | |
297 | |
278 | delete envv; |
298 | delete envv; |
279 | delete argv; |
299 | delete argv; |
280 | |
300 | |
281 | #ifdef KEYSYM_RESOURCE |
301 | #ifdef KEYSYM_RESOURCE |
282 | delete keyboard; |
302 | delete keyboard; |
283 | #endif |
303 | #endif |
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304 | } |
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305 | |
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306 | void |
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307 | rxvt_term::child_exit () |
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308 | { |
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309 | cmd_pid = 0; |
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310 | |
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311 | if (!OPTION (Opt_hold)) |
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312 | destroy (); |
284 | } |
313 | } |
285 | |
314 | |
286 | void |
315 | void |
287 | rxvt_term::destroy () |
316 | rxvt_term::destroy () |
288 | { |
317 | { |
… | |
… | |
340 | |
369 | |
341 | delete this; |
370 | delete this; |
342 | } |
371 | } |
343 | |
372 | |
344 | /*----------------------------------------------------------------------*/ |
373 | /*----------------------------------------------------------------------*/ |
345 | /* rxvt_init () */ |
374 | /* |
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375 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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376 | * TODO: if debugging, this should free up any known resources if we can |
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377 | */ |
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378 | static XErrorHandler old_xerror_handler; |
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379 | |
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380 | static void |
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381 | rxvt_emergency_cleanup () |
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382 | { |
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383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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384 | (*t)->emergency_cleanup (); |
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385 | } |
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386 | |
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387 | #if ENABLE_FRILLS |
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388 | static void |
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389 | print_x_error (Display *dpy, XErrorEvent *event) |
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390 | { |
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391 | char buffer[BUFSIZ]; |
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392 | char mesg[BUFSIZ]; |
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393 | char number[32]; |
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394 | char *mtype = "XlibMessage"; |
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395 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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396 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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397 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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398 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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399 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
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400 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
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401 | sprintf(number, "%d", event->request_code); |
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402 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
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403 | rxvt_warn ("(which is %s)\n", buffer); |
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404 | if (event->request_code >= 128) { |
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405 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
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406 | mesg, BUFSIZ); |
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407 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
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408 | } |
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409 | if ((event->error_code == BadWindow) || |
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410 | (event->error_code == BadPixmap) || |
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411 | (event->error_code == BadCursor) || |
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412 | (event->error_code == BadFont) || |
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413 | (event->error_code == BadDrawable) || |
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414 | (event->error_code == BadColor) || |
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415 | (event->error_code == BadGC) || |
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416 | (event->error_code == BadIDChoice) || |
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417 | (event->error_code == BadValue) || |
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418 | (event->error_code == BadAtom)) { |
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419 | if (event->error_code == BadValue) |
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420 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
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421 | mesg, BUFSIZ); |
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422 | else if (event->error_code == BadAtom) |
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423 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
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424 | mesg, BUFSIZ); |
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425 | else |
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426 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
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427 | mesg, BUFSIZ); |
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428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
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429 | } |
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430 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
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431 | mesg, BUFSIZ); |
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432 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
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433 | } |
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434 | #endif |
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435 | |
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436 | int |
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437 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
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438 | { |
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439 | if (GET_R->allowedxerror == -1) |
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440 | GET_R->allowedxerror = event->error_code; |
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441 | else |
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442 | { |
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443 | // GET_R is most likely not the terminal which caused the error, |
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444 | // so just output the error and continue |
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445 | #if ENABLE_FRILLS |
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446 | print_x_error (display, event); |
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447 | #else |
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448 | old_xerror_handler (display, event); |
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449 | #endif |
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450 | } |
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451 | |
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452 | return 0; |
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453 | } |
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454 | |
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455 | int |
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456 | rxvt_xioerror_handler (Display *display) |
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457 | { |
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458 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
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459 | DisplayString (display)); |
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460 | rxvt_emergency_cleanup (); |
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461 | _exit (EXIT_FAILURE); |
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462 | } |
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463 | |
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464 | /*----------------------------------------------------------------------*/ |
346 | bool |
465 | bool |
347 | rxvt_term::init (int argc, const char *const *argv) |
466 | rxvt_term::init (int argc, const char *const *argv) |
348 | { |
467 | { |
349 | SET_R (this); |
468 | SET_R (this); |
350 | |
469 | |
… | |
… | |
363 | |
482 | |
364 | #if MENUBAR_MAX |
483 | #if MENUBAR_MAX |
365 | menubar_read (rs[Rs_menu]); |
484 | menubar_read (rs[Rs_menu]); |
366 | #endif |
485 | #endif |
367 | #ifdef HAVE_SCROLLBARS |
486 | #ifdef HAVE_SCROLLBARS |
368 | if (options & Opt_scrollBar) |
487 | if (OPTION (Opt_scrollBar)) |
369 | scrollBar.setIdle (); /* set existence for size calculations */ |
488 | scrollBar.setIdle (); /* set existence for size calculations */ |
370 | #endif |
489 | #endif |
371 | |
490 | |
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491 | #if ENABLE_PERL |
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492 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
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493 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
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494 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
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495 | { |
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496 | rxvt_perl.init (); |
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497 | PERL_INVOKE ((this, HOOK_INIT, DT_END)); |
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498 | } |
|
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499 | #endif |
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500 | |
372 | create_windows (argc, argv); |
501 | create_windows (argc, argv); |
373 | |
502 | |
|
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503 | dDisp; |
|
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504 | |
374 | init_xlocale (); |
505 | init_xlocale (); |
375 | |
506 | |
376 | scr_reset (); /* initialize screen */ |
507 | scr_reset (); /* initialize screen */ |
377 | |
508 | |
378 | #if 0 |
509 | #if 0 |
379 | XSynchronize (display->display, True); |
510 | XSynchronize (disp, True); |
380 | #endif |
511 | #endif |
381 | |
512 | |
382 | #ifdef HAVE_SCROLLBARS |
513 | #ifdef HAVE_SCROLLBARS |
383 | if (options & Opt_scrollBar) |
514 | if (OPTION (Opt_scrollBar)) |
384 | resize_scrollbar (); /* create and map scrollbar */ |
515 | resize_scrollbar (); /* create and map scrollbar */ |
385 | #endif |
516 | #endif |
386 | #if (MENUBAR_MAX) |
517 | #if (MENUBAR_MAX) |
387 | if (menubar_visible ()) |
518 | if (menubar_visible ()) |
388 | XMapWindow (display->display, menuBar.win); |
519 | XMapWindow (disp, menuBar.win); |
389 | #endif |
520 | #endif |
390 | #ifdef TRANSPARENT |
521 | #ifdef TRANSPARENT |
391 | if (options & Opt_transparent) |
522 | if (OPTION (Opt_transparent)) |
392 | { |
523 | { |
393 | XSelectInput (display->display, display->root, PropertyChangeMask); |
524 | XSelectInput (disp, display->root, PropertyChangeMask); |
394 | check_our_parents (); |
525 | check_our_parents (); |
395 | rootwin_ev.start (display, display->root); |
526 | rootwin_ev.start (display, display->root); |
396 | } |
527 | } |
397 | #endif |
528 | #endif |
398 | |
529 | |
399 | XMapWindow (display->display, TermWin.vt); |
530 | XMapWindow (disp, vt); |
400 | XMapWindow (display->display, TermWin.parent[0]); |
531 | XMapWindow (disp, parent[0]); |
401 | |
532 | |
402 | set_colorfgbg (); |
533 | set_colorfgbg (); |
403 | |
534 | |
404 | init_command (cmd_argv); |
535 | init_command (cmd_argv); |
405 | |
536 | |
… | |
… | |
407 | |
538 | |
408 | pty_ev.start (pty.pty, EVENT_READ); |
539 | pty_ev.start (pty.pty, EVENT_READ); |
409 | |
540 | |
410 | check_ev.start (); |
541 | check_ev.start (); |
411 | |
542 | |
|
|
543 | PERL_INVOKE ((this, HOOK_START, DT_END)); |
|
|
544 | |
412 | return true; |
545 | return true; |
413 | } |
546 | } |
414 | |
547 | |
415 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
548 | static struct sig_handlers |
|
|
549 | { |
|
|
550 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
551 | |
|
|
552 | void sig_chld (sig_watcher &w) |
|
|
553 | { |
|
|
554 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
555 | int pid; |
|
|
556 | |
|
|
557 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
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558 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
559 | if (pid == (*t)->cmd_pid) |
|
|
560 | { |
|
|
561 | (*t)->child_exit (); |
|
|
562 | break; |
|
|
563 | } |
|
|
564 | } |
|
|
565 | |
|
|
566 | /* |
|
|
567 | * Catch a fatal signal and tidy up before quitting |
|
|
568 | */ |
|
|
569 | void |
|
|
570 | sig_term (sig_watcher &w) |
|
|
571 | { |
|
|
572 | #ifdef DEBUG_CMD |
|
|
573 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
574 | #endif |
|
|
575 | rxvt_emergency_cleanup (); |
|
|
576 | signal (w.signum, SIG_DFL); |
|
|
577 | kill (getpid (), w.signum); |
|
|
578 | } |
|
|
579 | |
|
|
580 | sig_handlers () |
|
|
581 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
582 | sw_term (this, &sig_handlers::sig_term), |
|
|
583 | sw_int (this, &sig_handlers::sig_term) |
|
|
584 | { |
|
|
585 | } |
|
|
586 | } sig_handlers; |
416 | |
587 | |
417 | void |
588 | void |
418 | rxvt_init () |
589 | rxvt_init () |
419 | { |
590 | { |
420 | /* |
591 | /* |
… | |
… | |
428 | rxvt_privileges (IGNORE); |
599 | rxvt_privileges (IGNORE); |
429 | |
600 | |
430 | signal (SIGHUP, SIG_IGN); |
601 | signal (SIGHUP, SIG_IGN); |
431 | signal (SIGPIPE, SIG_IGN); |
602 | signal (SIGPIPE, SIG_IGN); |
432 | |
603 | |
|
|
604 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
605 | sig_handlers.sw_term.start (SIGTERM); |
|
|
606 | sig_handlers.sw_int.start (SIGINT); |
|
|
607 | |
433 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
608 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
434 | /* signal (SIGURG, SIG_DFL); */ |
609 | /* signal (SIGURG, SIG_DFL); */ |
435 | |
610 | |
436 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
611 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
437 | // TODO: handle this with exceptions and tolerate the memory loss |
612 | // TODO: handle this with exceptions and tolerate the memory loss |
438 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
613 | XSetIOErrorHandler (rxvt_xioerror_handler); |
439 | } |
|
|
440 | |
|
|
441 | /* ------------------------------------------------------------------------- * |
|
|
442 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
443 | * ------------------------------------------------------------------------- */ |
|
|
444 | /* |
|
|
445 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
446 | */ |
|
|
447 | |
|
|
448 | void |
|
|
449 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
450 | { |
|
|
451 | // we are being called for every SIGCHLD, not just ours |
|
|
452 | int pid; |
|
|
453 | |
|
|
454 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
455 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
456 | if (pid == (*t)->cmd_pid) |
|
|
457 | { |
|
|
458 | (*t)->destroy (); |
|
|
459 | break; |
|
|
460 | } |
|
|
461 | } |
|
|
462 | |
|
|
463 | /*----------------------------------------------------------------------*/ |
|
|
464 | /* |
|
|
465 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
466 | * TODO: if debugging, this should free up any known resources if we can |
|
|
467 | */ |
|
|
468 | void |
|
|
469 | rxvt_destroy_all () |
|
|
470 | { |
|
|
471 | // TODO: rxvtd should clean up all ressources |
|
|
472 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
473 | (*t)->destroy (); |
|
|
474 | } |
|
|
475 | |
|
|
476 | /* |
|
|
477 | * Catch a fatal signal and tidy up before quitting |
|
|
478 | */ |
|
|
479 | void |
|
|
480 | rxvt_term::sig_term (sig_watcher &w) |
|
|
481 | { |
|
|
482 | #ifdef DEBUG_CMD |
|
|
483 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
484 | #endif |
|
|
485 | rxvt_destroy_all (); |
|
|
486 | signal (w.signum, SIG_DFL); |
|
|
487 | kill (getpid (), w.signum); |
|
|
488 | } |
|
|
489 | |
|
|
490 | /* INTPROTO */ |
|
|
491 | int |
|
|
492 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
493 | { |
|
|
494 | if (GET_R->allowedxerror == -1) |
|
|
495 | GET_R->allowedxerror = event->error_code; |
|
|
496 | else |
|
|
497 | { |
|
|
498 | old_xerror_handler (display, event); |
|
|
499 | GET_R->destroy (); |
|
|
500 | } |
|
|
501 | |
|
|
502 | return 0; |
|
|
503 | } |
614 | } |
504 | |
615 | |
505 | /* ------------------------------------------------------------------------- * |
616 | /* ------------------------------------------------------------------------- * |
506 | * MEMORY ALLOCATION WRAPPERS * |
617 | * MEMORY ALLOCATION WRAPPERS * |
507 | * ------------------------------------------------------------------------- */ |
618 | * ------------------------------------------------------------------------- */ |
… | |
… | |
514 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
625 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
515 | |
626 | |
516 | return p; |
627 | return p; |
517 | } |
628 | } |
518 | |
629 | |
519 | /* INTPROTO */ |
630 | void * |
520 | void * |
|
|
521 | rxvt_calloc (size_t number, size_t size) |
631 | rxvt_calloc (size_t number, size_t size) |
522 | { |
632 | { |
523 | void *p = calloc (number, size); |
633 | void *p = calloc (number, size); |
524 | |
634 | |
525 | if (!p) |
635 | if (!p) |
526 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
636 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
527 | |
637 | |
528 | return p; |
638 | return p; |
529 | } |
639 | } |
530 | |
640 | |
531 | /* INTPROTO */ |
|
|
532 | void * |
641 | void * |
533 | rxvt_realloc (void *ptr, size_t size) |
642 | rxvt_realloc (void *ptr, size_t size) |
534 | { |
643 | { |
535 | void *p = realloc (ptr, size); |
644 | void *p = realloc (ptr, size); |
536 | |
645 | |
… | |
… | |
597 | |
706 | |
598 | #ifdef UTMP_SUPPORT |
707 | #ifdef UTMP_SUPPORT |
599 | void |
708 | void |
600 | rxvt_term::privileged_utmp (rxvt_privaction action) |
709 | rxvt_term::privileged_utmp (rxvt_privaction action) |
601 | { |
710 | { |
602 | if ((options & Opt_utmpInhibit) |
711 | if (OPTION (Opt_utmpInhibit) |
603 | || !pty.name || !*pty.name) |
712 | || !pty.name || !*pty.name) |
604 | return; |
713 | return; |
605 | |
714 | |
606 | rxvt_privileges (RESTORE); |
715 | rxvt_privileges (RESTORE); |
607 | |
716 | |
… | |
… | |
618 | /* |
727 | /* |
619 | * window size/position calculcations for XSizeHint and other storage. |
728 | * window size/position calculcations for XSizeHint and other storage. |
620 | * if width/height are non-zero then override calculated width/height |
729 | * if width/height are non-zero then override calculated width/height |
621 | */ |
730 | */ |
622 | void |
731 | void |
623 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
732 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
624 | { |
733 | { |
625 | short recalc_x, recalc_y; |
734 | short recalc_x, recalc_y; |
626 | int x, y, sb_w, mb_h, flags; |
735 | int x, y, sb_w, mb_h, flags; |
627 | unsigned int w, h; |
736 | unsigned int w, h; |
628 | unsigned int max_width, max_height; |
737 | unsigned int max_width, max_height; |
|
|
738 | dDisp; |
629 | |
739 | |
630 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
740 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
631 | TermWin.ncol, TermWin.nrow, szHint.width, |
741 | ncol, nrow, szHint.width, szHint.height)); |
632 | szHint.height)); |
742 | |
633 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
743 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
634 | szHint.win_gravity = NorthWestGravity; |
744 | szHint.win_gravity = NorthWestGravity; |
635 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
745 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
636 | |
746 | |
637 | recalc_x = recalc_y = 0; |
747 | recalc_x = recalc_y = 0; |
638 | flags = 0; |
748 | flags = 0; |
|
|
749 | |
639 | if (!parsed_geometry) |
750 | if (!parsed_geometry) |
640 | { |
751 | { |
641 | parsed_geometry = 1; |
752 | parsed_geometry = 1; |
|
|
753 | |
642 | if (rs[Rs_geometry]) |
754 | if (rs[Rs_geometry]) |
643 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
755 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
756 | |
644 | if (flags & WidthValue) |
757 | if (flags & WidthValue) |
645 | { |
758 | { |
646 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
759 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
647 | szHint.flags |= USSize; |
760 | szHint.flags |= USSize; |
648 | } |
761 | } |
|
|
762 | |
649 | if (flags & HeightValue) |
763 | if (flags & HeightValue) |
650 | { |
764 | { |
651 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
765 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
652 | szHint.flags |= USSize; |
766 | szHint.flags |= USSize; |
653 | } |
767 | } |
|
|
768 | |
654 | if (flags & XValue) |
769 | if (flags & XValue) |
655 | { |
770 | { |
656 | szHint.x = x; |
771 | szHint.x = x; |
657 | szHint.flags |= USPosition; |
772 | szHint.flags |= USPosition; |
|
|
773 | |
658 | if (flags & XNegative) |
774 | if (flags & XNegative) |
659 | { |
775 | { |
660 | recalc_x = 1; |
776 | recalc_x = 1; |
661 | szHint.win_gravity = NorthEastGravity; |
777 | szHint.win_gravity = NorthEastGravity; |
662 | } |
778 | } |
663 | } |
779 | } |
|
|
780 | |
664 | if (flags & YValue) |
781 | if (flags & YValue) |
665 | { |
782 | { |
666 | szHint.y = y; |
783 | szHint.y = y; |
667 | szHint.flags |= USPosition; |
784 | szHint.flags |= USPosition; |
|
|
785 | |
668 | if (flags & YNegative) |
786 | if (flags & YNegative) |
669 | { |
787 | { |
670 | recalc_y = 1; |
788 | recalc_y = 1; |
|
|
789 | |
671 | if (szHint.win_gravity == NorthEastGravity) |
790 | if (szHint.win_gravity == NorthEastGravity) |
672 | szHint.win_gravity = SouthEastGravity; |
791 | szHint.win_gravity = SouthEastGravity; |
673 | else |
792 | else |
674 | szHint.win_gravity = SouthWestGravity; |
793 | szHint.win_gravity = SouthWestGravity; |
675 | } |
794 | } |
676 | } |
795 | } |
677 | } |
796 | } |
678 | |
797 | |
679 | /* TODO: BOUNDS */ |
798 | /* TODO: BOUNDS */ |
680 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
799 | width = ncol * fwidth; |
681 | TermWin.height = TermWin.nrow * TermWin.fheight; |
800 | height = nrow * fheight; |
682 | max_width = MAX_COLS * TermWin.fwidth; |
801 | max_width = MAX_COLS * fwidth; |
683 | max_height = MAX_ROWS * TermWin.fheight; |
802 | max_height = MAX_ROWS * fheight; |
684 | |
803 | |
685 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
804 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
686 | |
805 | |
687 | sb_w = mb_h = 0; |
806 | sb_w = mb_h = 0; |
688 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
807 | window_vt_x = window_vt_y = int_bwidth; |
689 | |
808 | |
690 | if (scrollbar_visible ()) |
809 | if (scrollbar_visible ()) |
691 | { |
810 | { |
692 | sb_w = scrollbar_TotalWidth (); |
811 | sb_w = scrollbar_TotalWidth (); |
693 | szHint.base_width += sb_w; |
812 | szHint.base_width += sb_w; |
694 | if (!(options & Opt_scrollBar_right)) |
813 | if (!OPTION (Opt_scrollBar_right)) |
695 | window_vt_x += sb_w; |
814 | window_vt_x += sb_w; |
696 | } |
815 | } |
697 | |
816 | |
698 | if (menubar_visible ()) |
817 | if (menubar_visible ()) |
699 | { |
818 | { |
700 | mb_h = menuBar_TotalHeight (); |
819 | mb_h = menuBar_TotalHeight (); |
701 | szHint.base_height += mb_h; |
820 | szHint.base_height += mb_h; |
702 | window_vt_y += mb_h; |
821 | window_vt_y += mb_h; |
703 | } |
822 | } |
704 | |
823 | |
705 | szHint.width_inc = TermWin.fwidth; |
824 | szHint.width_inc = fwidth; |
706 | szHint.height_inc = TermWin.fheight; |
825 | szHint.height_inc = fheight; |
707 | szHint.min_width = szHint.base_width + szHint.width_inc; |
826 | szHint.min_width = szHint.base_width + szHint.width_inc; |
708 | szHint.min_height = szHint.base_height + szHint.height_inc; |
827 | szHint.min_height = szHint.base_height + szHint.height_inc; |
709 | |
828 | |
710 | if (width && width - szHint.base_width < max_width) |
829 | if (newwidth && newwidth - szHint.base_width < max_width) |
711 | { |
830 | { |
712 | szHint.width = width; |
831 | szHint.width = newwidth; |
713 | TermWin.width = width - szHint.base_width; |
832 | width = newwidth - szHint.base_width; |
714 | } |
833 | } |
715 | else |
834 | else |
716 | { |
835 | { |
717 | MIN_IT (TermWin.width, max_width); |
836 | min_it (width, max_width); |
718 | szHint.width = szHint.base_width + TermWin.width; |
837 | szHint.width = szHint.base_width + width; |
719 | } |
838 | } |
720 | |
839 | |
721 | if (height && height - szHint.base_height < max_height) |
840 | if (newheight && newheight - szHint.base_height < max_height) |
722 | { |
841 | { |
723 | szHint.height = height; |
842 | szHint.height = newheight; |
724 | TermWin.height = height - szHint.base_height; |
843 | height = newheight - szHint.base_height; |
725 | } |
844 | } |
726 | else |
845 | else |
727 | { |
846 | { |
728 | MIN_IT (TermWin.height, max_height); |
847 | min_it (height, max_height); |
729 | szHint.height = szHint.base_height + TermWin.height; |
848 | szHint.height = szHint.base_height + height; |
730 | } |
849 | } |
731 | |
850 | |
732 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
851 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
733 | window_sb_x = szHint.width - sb_w; |
852 | window_sb_x = szHint.width - sb_w; |
734 | |
853 | |
735 | if (recalc_x) |
854 | if (recalc_x) |
736 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
855 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
737 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
738 | if (recalc_y) |
856 | if (recalc_y) |
739 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
857 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
740 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
741 | |
858 | |
742 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
859 | ncol = width / fwidth; |
743 | TermWin.nrow = TermWin.height / TermWin.fheight; |
860 | nrow = height / fheight; |
744 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
861 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
745 | TermWin.ncol, TermWin.nrow, szHint.width, |
862 | ncol, nrow, szHint.width, |
746 | szHint.height)); |
863 | szHint.height)); |
747 | return; |
864 | return; |
748 | } |
865 | } |
749 | |
866 | |
750 | /*----------------------------------------------------------------------*/ |
867 | /*----------------------------------------------------------------------*/ |
… | |
… | |
758 | if (pty.pty < 0) |
875 | if (pty.pty < 0) |
759 | return; |
876 | return; |
760 | |
877 | |
761 | struct winsize ws; |
878 | struct winsize ws; |
762 | |
879 | |
763 | ws.ws_col = TermWin.ncol; |
880 | ws.ws_col = ncol; |
764 | ws.ws_row = TermWin.nrow; |
881 | ws.ws_row = nrow; |
765 | ws.ws_xpixel = TermWin.width; |
882 | ws.ws_xpixel = width; |
766 | ws.ws_ypixel = TermWin.height; |
883 | ws.ws_ypixel = height; |
767 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
884 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
768 | |
885 | |
769 | #if 0 |
886 | #if 0 |
770 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
887 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
771 | if (cmd_pid) /* force through to the command */ |
888 | if (cmd_pid) /* force through to the command */ |
772 | kill (cmd_pid, SIGWINCH); |
889 | kill (-cmd_pid, SIGWINCH); |
773 | #endif |
890 | #endif |
774 | } |
891 | } |
775 | |
892 | |
776 | /*----------------------------------------------------------------------*/ |
893 | /*----------------------------------------------------------------------*/ |
777 | /* set_fonts () - load and set the various fonts |
894 | /* set_fonts () - load and set the various fonts |
778 | /* |
895 | * |
779 | * init = 1 - initialize |
896 | * init = 1 - initialize |
780 | * |
897 | * |
781 | * fontname == FONT_UP - switch to bigger font |
898 | * fontname == FONT_UP - switch to bigger font |
782 | * fontname == FONT_DN - switch to smaller font |
899 | * fontname == FONT_DN - switch to smaller font |
783 | */ |
900 | */ |
… | |
… | |
795 | return false; |
912 | return false; |
796 | } |
913 | } |
797 | |
914 | |
798 | #if ENABLE_STYLES |
915 | #if ENABLE_STYLES |
799 | for (int i = RS_styleCount; --i; ) |
916 | for (int i = RS_styleCount; --i; ) |
800 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
917 | if (fontset[i] != fontset[0]) |
801 | delete TermWin.fontset[i]; |
918 | delete fontset[i]; |
802 | #endif |
919 | #endif |
803 | |
920 | |
804 | delete TermWin.fontset[0]; |
921 | delete fontset[0]; |
805 | TermWin.fontset[0] = fs; |
922 | fontset[0] = fs; |
806 | |
923 | |
807 | prop = (*fs)[1]->properties (); |
924 | prop = (*fs)[1]->properties (); |
808 | prop.height += TermWin.lineSpace; |
925 | prop.height += lineSpace; |
809 | fs->set_prop (prop); |
926 | fs->set_prop (prop); |
810 | |
927 | |
811 | TermWin.fwidth = prop.width; |
928 | fwidth = prop.width; |
812 | TermWin.fheight = prop.height; |
929 | fheight = prop.height; |
813 | TermWin.fweight = prop.weight; |
930 | fbase = prop.ascent; |
814 | TermWin.fslant = prop.slant; |
|
|
815 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
816 | |
931 | |
817 | for (int style = 1; style < 4; style++) |
932 | for (int style = 1; style < 4; style++) |
818 | { |
933 | { |
819 | #if ENABLE_STYLES |
934 | #if ENABLE_STYLES |
820 | const char *res = rs[Rs_font + style]; |
935 | const char *res = rs[Rs_font + style]; |
821 | |
936 | |
822 | if (res && !*res) |
937 | if (res && !*res) |
823 | TermWin.fontset[style] = TermWin.fontset[0]; |
938 | fontset[style] = fontset[0]; |
824 | else |
939 | else |
825 | { |
940 | { |
826 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
941 | fontset[style] = fs = new rxvt_fontset (this); |
827 | rxvt_fontprop prop2 = prop; |
942 | rxvt_fontprop prop2 = prop; |
828 | |
943 | |
829 | if (res) |
944 | if (res) |
830 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
945 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
831 | else |
946 | else |
832 | { |
947 | { |
833 | res = TermWin.fontset[0]->fontdesc; |
948 | res = fontset[0]->fontdesc; |
834 | |
949 | |
835 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
950 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
836 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
951 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
837 | } |
952 | } |
838 | |
953 | |
839 | fs->populate (res); |
954 | fs->populate (res); |
840 | fs->set_prop (prop2); |
955 | fs->set_prop (prop2); |
841 | } |
956 | } |
842 | #else |
957 | #else |
843 | TermWin.fontset[style] = TermWin.fontset[0]; |
958 | fontset[style] = fontset[0]; |
844 | #endif |
959 | #endif |
845 | } |
960 | } |
846 | |
961 | |
847 | if (TermWin.parent[0]) |
962 | if (parent[0]) |
848 | { |
963 | { |
849 | resize_all_windows (0, 0, 0); |
964 | resize_all_windows (0, 0, 0); |
850 | scr_remap_chars (); |
965 | scr_remap_chars (); |
851 | scr_touch (true); |
966 | scr_touch (true); |
852 | } |
967 | } |
… | |
… | |
854 | return true; |
969 | return true; |
855 | } |
970 | } |
856 | |
971 | |
857 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
972 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
858 | { |
973 | { |
859 | // TODO: SMART_WINDOW_TITLE |
|
|
860 | XChangeProperty (display->display, TermWin.parent[0], |
974 | XChangeProperty (display->display, parent[0], |
861 | prop, XA_STRING, 8, PropModeReplace, |
975 | prop, XA_STRING, 8, PropModeReplace, |
862 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
976 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
863 | } |
977 | } |
864 | |
978 | |
865 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
979 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
866 | { |
980 | { |
867 | // TODO: SMART_WINDOW_TITLE |
|
|
868 | wchar_t *ws = rxvt_mbstowcs (str, len); |
981 | wchar_t *ws = rxvt_mbstowcs (str, len); |
869 | char *s = rxvt_wcstoutf8 (ws); |
982 | char *s = rxvt_wcstoutf8 (ws); |
870 | |
983 | |
871 | XChangeProperty (display->display, TermWin.parent[0], |
984 | XChangeProperty (display->display, parent[0], |
872 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
985 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
873 | (const unsigned char *)s, strlen (s)); |
986 | (const unsigned char *)s, strlen (s)); |
874 | |
987 | |
875 | free (s); |
988 | free (s); |
876 | free (ws); |
989 | free (ws); |
… | |
… | |
881 | /* xterm sequences - title, iconName, color (exptl) */ |
994 | /* xterm sequences - title, iconName, color (exptl) */ |
882 | void |
995 | void |
883 | rxvt_term::set_title (const char *str) |
996 | rxvt_term::set_title (const char *str) |
884 | { |
997 | { |
885 | set_string_property (XA_WM_NAME, str); |
998 | set_string_property (XA_WM_NAME, str); |
886 | #if ENABLE_FRILLS |
999 | #if ENABLE_EWMH |
887 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
1000 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
888 | #endif |
1001 | #endif |
889 | } |
1002 | } |
890 | |
1003 | |
891 | void |
1004 | void |
892 | rxvt_term::set_icon_name (const char *str) |
1005 | rxvt_term::set_icon_name (const char *str) |
893 | { |
1006 | { |
894 | set_string_property (XA_WM_ICON_NAME, str); |
1007 | set_string_property (XA_WM_ICON_NAME, str); |
895 | #if ENABLE_FRILLS |
1008 | #if ENABLE_EWMH |
896 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1009 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
897 | #endif |
1010 | #endif |
898 | } |
1011 | } |
899 | |
1012 | |
900 | #ifdef XTERM_COLOR_CHANGE |
1013 | #ifdef XTERM_COLOR_CHANGE |
… | |
… | |
909 | |
1022 | |
910 | /* handle color aliases */ |
1023 | /* handle color aliases */ |
911 | if (isdigit (*color)) |
1024 | if (isdigit (*color)) |
912 | { |
1025 | { |
913 | i = atoi (color); |
1026 | i = atoi (color); |
|
|
1027 | |
914 | if (i >= 8 && i <= 15) |
1028 | if (i >= 8 && i <= 15) |
915 | { /* bright colors */ |
1029 | { /* bright colors */ |
916 | i -= 8; |
1030 | i -= 8; |
917 | # ifndef NO_BRIGHTCOLOR |
|
|
918 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1031 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
919 | SET_PIXCOLOR (idx); |
1032 | SET_PIXCOLOR (idx); |
920 | goto Done; |
1033 | goto done; |
921 | # endif |
|
|
922 | |
|
|
923 | } |
1034 | } |
|
|
1035 | |
924 | if (i >= 0 && i <= 7) |
1036 | if (i >= 0 && i <= 7) |
925 | { /* normal colors */ |
1037 | { /* normal colors */ |
926 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1038 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
927 | SET_PIXCOLOR (idx); |
1039 | SET_PIXCOLOR (idx); |
928 | goto Done; |
1040 | goto done; |
929 | } |
1041 | } |
930 | } |
1042 | } |
931 | |
1043 | |
932 | if (!rXParseAllocColor (& xcol, color)) |
1044 | if (!rXParseAllocColor (&xcol, color)) |
933 | return; |
1045 | return; |
934 | |
1046 | |
935 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1047 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
936 | |
1048 | |
937 | /* |
1049 | /* |
… | |
… | |
953 | pix_colors_focused[idx] = xcol; |
1065 | pix_colors_focused[idx] = xcol; |
954 | SET_PIXCOLOR (idx); |
1066 | SET_PIXCOLOR (idx); |
955 | |
1067 | |
956 | /* XSetWindowAttributes attr; */ |
1068 | /* XSetWindowAttributes attr; */ |
957 | /* Cursor cursor; */ |
1069 | /* Cursor cursor; */ |
958 | Done: |
1070 | done: |
|
|
1071 | |
959 | #ifdef OFF_FOCUS_FADING |
1072 | #if OFF_FOCUS_FADING |
960 | if (rs[Rs_fade]) |
1073 | if (rs[Rs_fade]) |
961 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1074 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
962 | #endif |
1075 | #endif |
963 | |
1076 | |
964 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1077 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
965 | |
1078 | |
966 | recolour_cursor (); |
1079 | recolour_cursor (); |
… | |
… | |
1037 | |
1150 | |
1038 | /* -------------------------------------------------------------------- * |
1151 | /* -------------------------------------------------------------------- * |
1039 | * - WINDOW RESIZING - * |
1152 | * - WINDOW RESIZING - * |
1040 | * -------------------------------------------------------------------- */ |
1153 | * -------------------------------------------------------------------- */ |
1041 | void |
1154 | void |
1042 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1155 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1043 | { |
1156 | { |
1044 | int fix_screen; |
1157 | int fix_screen; |
1045 | |
|
|
1046 | #ifdef SMART_RESIZE |
|
|
1047 | int old_width = szHint.width, old_height = szHint.height; |
1158 | int old_width = szHint.width, old_height = szHint.height; |
1048 | #endif |
1159 | dDisp; |
1049 | |
1160 | |
1050 | window_calc (width, height); |
1161 | window_calc (newwidth, newheight); |
1051 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1162 | XSetWMNormalHints (disp, parent[0], &szHint); |
1052 | |
1163 | |
1053 | if (!ignoreparent) |
1164 | if (!ignoreparent) |
1054 | { |
1165 | { |
1055 | #ifdef SMART_RESIZE |
1166 | #ifdef SMART_RESIZE |
1056 | /* |
1167 | /* |
… | |
… | |
1060 | int x, y, x1, y1; |
1171 | int x, y, x1, y1; |
1061 | int dx, dy; |
1172 | int dx, dy; |
1062 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1173 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1063 | Window unused_cr; |
1174 | Window unused_cr; |
1064 | |
1175 | |
1065 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1176 | XTranslateCoordinates (disp, parent[0], display->root, |
1066 | 0, 0, &x, &y, &unused_cr); |
1177 | 0, 0, &x, &y, &unused_cr); |
1067 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1178 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1068 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1179 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1069 | /* |
1180 | /* |
1070 | * if display->root isn't the parent window, a WM will probably have offset |
1181 | * if display->root isn't the parent window, a WM will probably have offset |
1071 | * our position for handles and decorations. Counter it |
1182 | * our position for handles and decorations. Counter it |
1072 | */ |
1183 | */ |
… | |
… | |
1074 | { |
1185 | { |
1075 | x -= x1; |
1186 | x -= x1; |
1076 | y -= y1; |
1187 | y -= y1; |
1077 | } |
1188 | } |
1078 | |
1189 | |
1079 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1190 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1080 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1191 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1081 | dx = old_width - szHint.width; |
1192 | dx = old_width - szHint.width; |
1082 | dy = old_height - szHint.height; |
1193 | dy = old_height - szHint.height; |
1083 | |
1194 | |
1084 | /* Check position of the center of the window */ |
1195 | /* Check position of the center of the window */ |
1085 | if (x < x1) /* left half */ |
1196 | if (x < x1) /* left half */ |
… | |
… | |
1089 | if (y < y1) /* top half */ |
1200 | if (y < y1) /* top half */ |
1090 | dy = 0; |
1201 | dy = 0; |
1091 | else if (y == y1) /* exact center */ |
1202 | else if (y == y1) /* exact center */ |
1092 | dy /= 2; |
1203 | dy /= 2; |
1093 | |
1204 | |
1094 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1205 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1095 | szHint.width, szHint.height); |
1206 | szHint.width, szHint.height); |
1096 | #else |
1207 | #else |
1097 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1208 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1098 | #endif |
1209 | #endif |
1099 | } |
1210 | } |
1100 | |
1211 | |
1101 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1212 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1102 | |
1213 | |
1103 | if (fix_screen || width != old_width || height != old_height) |
1214 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1104 | { |
1215 | { |
1105 | if (scrollbar_visible ()) |
1216 | if (scrollbar_visible ()) |
1106 | { |
1217 | { |
1107 | XMoveResizeWindow (display->display, scrollBar.win, |
1218 | XMoveResizeWindow (disp, scrollBar.win, |
1108 | window_sb_x, 0, |
1219 | window_sb_x, 0, |
1109 | scrollbar_TotalWidth (), szHint.height); |
1220 | scrollbar_TotalWidth (), szHint.height); |
1110 | resize_scrollbar (); |
1221 | resize_scrollbar (); |
1111 | } |
1222 | } |
1112 | |
1223 | |
1113 | if (menubar_visible ()) |
1224 | if (menubar_visible ()) |
1114 | XMoveResizeWindow (display->display, menuBar.win, |
1225 | XMoveResizeWindow (disp, menuBar.win, |
1115 | window_vt_x, 0, |
1226 | window_vt_x, 0, |
1116 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1227 | width, menuBar_TotalHeight ()); |
1117 | |
1228 | |
1118 | XMoveResizeWindow (display->display, TermWin.vt, |
1229 | XMoveResizeWindow (disp, vt, |
1119 | window_vt_x, window_vt_y, |
1230 | window_vt_x, window_vt_y, |
1120 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1231 | width, height); |
1121 | |
1232 | |
1122 | scr_clear (); |
1233 | scr_clear (); |
1123 | #ifdef XPM_BACKGROUND |
1234 | #ifdef XPM_BACKGROUND |
1124 | resize_pixmap (); |
1235 | resize_pixmap (); |
1125 | #endif |
1236 | #endif |
… | |
… | |
1131 | int old_ncol = prev_ncol; |
1242 | int old_ncol = prev_ncol; |
1132 | |
1243 | |
1133 | /* scr_reset only works on the primary screen */ |
1244 | /* scr_reset only works on the primary screen */ |
1134 | if (old_height) /* this is not the first time through */ |
1245 | if (old_height) /* this is not the first time through */ |
1135 | { |
1246 | { |
1136 | unsigned int ncol = TermWin.ncol; |
1247 | unsigned int ocol = ncol; |
1137 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1248 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1138 | curr_screen = scr_change_screen (PRIMARY); |
1249 | curr_screen = scr_change_screen (PRIMARY); |
1139 | TermWin.ncol = ncol; |
1250 | ncol = ocol; |
1140 | } |
1251 | } |
1141 | |
1252 | |
1142 | scr_reset (); |
1253 | scr_reset (); |
1143 | |
1254 | |
1144 | if (curr_screen >= 0) /* this is not the first time through */ |
1255 | if (curr_screen >= 0) /* this is not the first time through */ |
1145 | { |
1256 | { |
1146 | scr_change_screen (curr_screen); |
1257 | scr_change_screen (curr_screen); |
1147 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1258 | selection_check (old_ncol != ncol ? 4 : 0); |
1148 | } |
1259 | } |
1149 | } |
1260 | } |
1150 | |
1261 | |
1151 | old_width = szHint.width; |
1262 | old_width = szHint.width; |
1152 | old_height = szHint.height; |
1263 | old_height = szHint.height; |
1153 | |
1264 | |
1154 | #ifdef XPM_BACKGROUND |
1265 | #ifdef XPM_BACKGROUND |
1155 | if (TermWin.pixmap) |
1266 | if (pixmap) |
1156 | scr_touch (false); |
1267 | scr_touch (false); |
1157 | #endif |
1268 | #endif |
1158 | |
1269 | |
1159 | #ifdef USE_XIM |
1270 | #ifdef USE_XIM |
1160 | IMSetStatusPosition (); |
1271 | IMSetStatusPosition (); |
… | |
… | |
1164 | /* |
1275 | /* |
1165 | * Set the width/height of the vt window in characters. Units are pixels. |
1276 | * Set the width/height of the vt window in characters. Units are pixels. |
1166 | * good for toggling 80/132 columns |
1277 | * good for toggling 80/132 columns |
1167 | */ |
1278 | */ |
1168 | void |
1279 | void |
1169 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1280 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1170 | { |
1281 | { |
1171 | XWindowAttributes wattr; |
1282 | XWindowAttributes wattr; |
1172 | |
1283 | |
1173 | if (width == 0 || height == 0) |
1284 | if (newwidth == 0 || newheight == 0) |
1174 | { |
1285 | { |
1175 | XGetWindowAttributes (display->display, display->root, &wattr); |
1286 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1287 | |
1176 | if (width == 0) |
1288 | if (newwidth == 0) |
1177 | width = wattr.width - szHint.base_width; |
1289 | newwidth = wattr.width - szHint.base_width; |
1178 | if (height == 0) |
1290 | if (newheight == 0) |
1179 | height = wattr.height - szHint.base_height; |
1291 | newheight = wattr.height - szHint.base_height; |
1180 | } |
|
|
1181 | |
|
|
1182 | if (width != TermWin.width || height != TermWin.height) |
|
|
1183 | { |
1292 | } |
|
|
1293 | |
|
|
1294 | if (newwidth != width || newheight != height) |
|
|
1295 | { |
1184 | width += szHint.base_width; |
1296 | newwidth += szHint.base_width; |
1185 | height += szHint.base_height; |
1297 | newheight += szHint.base_height; |
1186 | resize_all_windows (width, height, 0); |
1298 | resize_all_windows (newwidth, newheight, 0); |
1187 | } |
1299 | } |
1188 | } |
1300 | } |
1189 | |
1301 | |
1190 | /* -------------------------------------------------------------------- * |
1302 | /* -------------------------------------------------------------------- * |
1191 | * - X INPUT METHOD ROUTINES - * |
1303 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1201 | |
1313 | |
1202 | void |
1314 | void |
1203 | rxvt_term::im_set_size (XRectangle &size) |
1315 | rxvt_term::im_set_size (XRectangle &size) |
1204 | { |
1316 | { |
1205 | // the int_bwidth terms make no sense to me |
1317 | // the int_bwidth terms make no sense to me |
1206 | size.x = TermWin.int_bwidth; |
1318 | size.x = int_bwidth; |
1207 | size.y = TermWin.int_bwidth; |
1319 | size.y = int_bwidth; |
1208 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1320 | size.width = Width2Pixel (ncol) + int_bwidth; |
1209 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1321 | size.height = Height2Pixel (nrow) + int_bwidth; |
1210 | } |
1322 | } |
1211 | |
1323 | |
1212 | void |
1324 | void |
1213 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1325 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1214 | XRectangle &status_rect, |
1326 | XRectangle &status_rect, |
1215 | const XRectangle &needed_rect) |
1327 | const XRectangle &needed_rect) |
1216 | { |
1328 | { |
1217 | preedit_rect.x = needed_rect.width; |
1329 | preedit_rect.x = needed_rect.width; |
1218 | preedit_rect.y = 0; |
1330 | preedit_rect.y = 0; |
1219 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1331 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1220 | preedit_rect.height = TermWin.fheight; |
1332 | preedit_rect.height = fheight; |
1221 | |
1333 | |
1222 | status_rect.x = 0; |
1334 | status_rect.x = 0; |
1223 | status_rect.y = 0; |
1335 | status_rect.y = 0; |
1224 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1336 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1225 | status_rect.height = TermWin.fheight; |
1337 | status_rect.height = fheight; |
1226 | } |
1338 | } |
1227 | |
1339 | |
1228 | /* Checking whether input method is running. */ |
1340 | /* Checking whether input method is running. */ |
1229 | bool |
1341 | bool |
1230 | rxvt_term::IMisRunning () |
1342 | rxvt_term::IMisRunning () |
… | |
… | |
1258 | { |
1370 | { |
1259 | XPoint nspot; |
1371 | XPoint nspot; |
1260 | XVaNestedList preedit_attr; |
1372 | XVaNestedList preedit_attr; |
1261 | |
1373 | |
1262 | if (!Input_Context |
1374 | if (!Input_Context |
1263 | || !TermWin.focus |
1375 | || !focus |
1264 | || !(input_style & XIMPreeditPosition)) |
1376 | || !(input_style & XIMPreeditPosition)) |
1265 | return; |
1377 | return; |
1266 | |
1378 | |
1267 | im_set_position (nspot); |
1379 | im_set_position (nspot); |
1268 | |
1380 | |
… | |
… | |
1388 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1500 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1389 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1501 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1390 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1502 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1391 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1503 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1392 | "*", |
1504 | "*", |
1393 | TermWin.fheight, |
1505 | fheight, |
1394 | TermWin.fheight + 1, TermWin.fheight - 1, |
1506 | fheight + 1, fheight - 1, |
1395 | TermWin.fheight - 2, TermWin.fheight + 2); |
1507 | fheight - 2, fheight + 2); |
1396 | |
1508 | |
1397 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1509 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1398 | &missing_charset_list, &missing_charset_count, &def_string); |
1510 | &missing_charset_list, &missing_charset_count, &def_string); |
1399 | |
1511 | |
1400 | if (missing_charset_list) |
1512 | if (missing_charset_list) |
… | |
… | |
1446 | NULL); |
1558 | NULL); |
1447 | } |
1559 | } |
1448 | |
1560 | |
1449 | Input_Context = XCreateIC (xim, |
1561 | Input_Context = XCreateIC (xim, |
1450 | XNInputStyle, input_style, |
1562 | XNInputStyle, input_style, |
1451 | XNClientWindow, TermWin.vt, |
1563 | XNClientWindow, vt, |
1452 | XNFocusWindow, TermWin.parent[0], |
1564 | XNFocusWindow, parent[0], |
1453 | preedit_attr ? XNPreeditAttributes : NULL, |
1565 | preedit_attr ? XNPreeditAttributes : NULL, |
1454 | preedit_attr, |
1566 | preedit_attr, |
1455 | status_attr ? XNStatusAttributes : NULL, |
1567 | status_attr ? XNStatusAttributes : NULL, |
1456 | status_attr, NULL); |
1568 | status_attr, NULL); |
1457 | |
1569 | |
… | |
… | |
1474 | } |
1586 | } |
1475 | |
1587 | |
1476 | void |
1588 | void |
1477 | rxvt_term::im_cb () |
1589 | rxvt_term::im_cb () |
1478 | { |
1590 | { |
1479 | int i, found, had_im; |
1591 | int i; |
1480 | const char *p; |
1592 | const char *p; |
1481 | char **s; |
1593 | char **s; |
1482 | char buf[IMBUFSIZ]; |
1594 | char buf[IMBUFSIZ]; |
|
|
1595 | |
|
|
1596 | SET_R (this); |
1483 | |
1597 | |
1484 | im_destroy (); |
1598 | im_destroy (); |
1485 | |
1599 | |
1486 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1600 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1487 | if (Input_Context) |
1601 | if (Input_Context) |
… | |
… | |
1539 | { |
1653 | { |
1540 | XRectangle preedit_rect, status_rect, *needed_rect; |
1654 | XRectangle preedit_rect, status_rect, *needed_rect; |
1541 | XVaNestedList preedit_attr, status_attr; |
1655 | XVaNestedList preedit_attr, status_attr; |
1542 | |
1656 | |
1543 | if (!Input_Context |
1657 | if (!Input_Context |
1544 | || !TermWin.focus |
1658 | || !focus |
1545 | || !(input_style & XIMPreeditArea) |
1659 | || !(input_style & XIMPreeditArea) |
1546 | || !IMisRunning ()) |
1660 | || !IMisRunning ()) |
1547 | return; |
1661 | return; |
1548 | |
1662 | |
1549 | /* Getting the necessary width of preedit area */ |
1663 | /* Getting the necessary width of preedit area */ |