… | |
… | |
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 */ |
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36 | |
35 | |
37 | #include <signal.h> |
36 | #include <csignal> |
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37 | #include <cstring> |
38 | |
38 | |
39 | #ifdef TTY_GID_SUPPORT |
39 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
40 | # include <grp.h> |
41 | #endif |
41 | #endif |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
47 | #include <cstring> |
47 | #ifdef KEYSYM_RESOURCE |
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48 | # include "keyboard.h" |
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49 | #endif |
48 | |
50 | |
49 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
52 | |
51 | static char curlocale[128]; |
53 | static char curlocale[128]; |
52 | |
54 | |
… | |
… | |
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
157 | pointer_ev (this, &rxvt_term::pointer_cb), |
156 | #endif |
158 | #endif |
157 | #ifdef USE_XIM |
159 | #ifdef USE_XIM |
158 | im_ev (this, &rxvt_term::im_cb), |
160 | im_ev (this, &rxvt_term::im_cb), |
159 | #endif |
161 | #endif |
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162 | sw_term (this, &rxvt_term::sig_term), |
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163 | sw_int (this, &rxvt_term::sig_term), |
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164 | sw_chld (this, &rxvt_term::sig_chld), |
160 | termwin_ev (this, &rxvt_term::x_cb), |
165 | termwin_ev (this, &rxvt_term::x_cb), |
161 | vt_ev (this, &rxvt_term::x_cb), |
166 | vt_ev (this, &rxvt_term::x_cb), |
162 | check_ev (this, &rxvt_term::check_cb), |
167 | check_ev (this, &rxvt_term::check_cb), |
163 | flush_ev (this, &rxvt_term::flush_cb), |
168 | flush_ev (this, &rxvt_term::flush_cb), |
164 | destroy_ev (this, &rxvt_term::destroy_cb), |
169 | destroy_ev (this, &rxvt_term::destroy_cb), |
… | |
… | |
166 | incr_ev (this, &rxvt_term::incr_cb) |
171 | incr_ev (this, &rxvt_term::incr_cb) |
167 | { |
172 | { |
168 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
173 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
169 | |
174 | |
170 | termlist.push_back (this); |
175 | termlist.push_back (this); |
171 | } |
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172 | |
176 | |
173 | rxvt_term::~rxvt_term () |
177 | #ifdef KEYSYM_RESOURCE |
174 | { |
178 | keyboard = new keyboard_manager; |
175 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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176 | |
179 | |
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180 | if (!keyboard) |
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181 | rxvt_fatal ("out of memory, aborting.\n"); |
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182 | #endif |
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183 | } |
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184 | |
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185 | // clean up the most important stuff, do *not* call x or free mem etc. |
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186 | // for use before an emergency exit |
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187 | void rxvt_term::emergency_cleanup () |
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188 | { |
177 | if (cmd_pid) |
189 | if (cmd_pid) |
178 | kill (-cmd_pid, SIGHUP); |
190 | kill (-cmd_pid, SIGHUP); |
179 | |
191 | |
180 | pty.put (); |
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181 | |
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182 | #ifdef UTMP_SUPPORT |
192 | #ifdef UTMP_SUPPORT |
183 | privileged_utmp (RESTORE); |
193 | privileged_utmp (RESTORE); |
184 | #endif |
194 | #endif |
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195 | |
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196 | pty.put (); |
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197 | } |
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198 | |
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199 | rxvt_term::~rxvt_term () |
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200 | { |
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201 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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202 | |
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203 | emergency_cleanup (); |
185 | |
204 | |
186 | #if ENABLE_STYLES |
205 | #if ENABLE_STYLES |
187 | for (int i = RS_styleCount; --i; ) |
206 | for (int i = RS_styleCount; --i; ) |
188 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
207 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
189 | delete TermWin.fontset[i]; |
208 | delete TermWin.fontset[i]; |
190 | #endif |
209 | #endif |
191 | delete TermWin.fontset[0]; |
210 | delete TermWin.fontset[0]; |
192 | |
211 | |
193 | if (display) |
212 | if (display) |
194 | { |
213 | { |
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214 | dDisp; |
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215 | |
195 | selection_clear (); |
216 | selection_clear (); |
196 | |
217 | |
197 | #ifdef USE_XIM |
218 | #ifdef USE_XIM |
198 | im_destroy (); |
219 | im_destroy (); |
199 | #endif |
220 | #endif |
200 | #ifdef MENUBAR |
221 | #ifdef MENUBAR |
201 | if (menubarGC) XFreeGC (display->display, menubarGC); |
222 | if (menubarGC) XFreeGC (disp, menubarGC); |
202 | #endif |
223 | #endif |
203 | #ifdef XTERM_SCROLLBAR |
224 | #ifdef XTERM_SCROLLBAR |
204 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
225 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
205 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
226 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
206 | #endif |
227 | #endif |
207 | #ifdef PLAIN_SCROLLBAR |
228 | #ifdef PLAIN_SCROLLBAR |
208 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
229 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
209 | #endif |
230 | #endif |
210 | #ifdef NEXT_SCROLLBAR |
231 | #ifdef NEXT_SCROLLBAR |
211 | if (blackGC) XFreeGC (display->display, blackGC); |
232 | if (blackGC) XFreeGC (disp, blackGC); |
212 | if (whiteGC) XFreeGC (display->display, whiteGC); |
233 | if (whiteGC) XFreeGC (disp, whiteGC); |
213 | if (grayGC) XFreeGC (display->display, grayGC); |
234 | if (grayGC) XFreeGC (disp, grayGC); |
214 | if (darkGC) XFreeGC (display->display, darkGC); |
235 | if (darkGC) XFreeGC (disp, darkGC); |
215 | if (stippleGC) XFreeGC (display->display, stippleGC); |
236 | if (stippleGC) XFreeGC (disp, stippleGC); |
216 | if (dimple) XFreePixmap (display->display, dimple); |
237 | if (dimple) XFreePixmap (disp, dimple); |
217 | if (upArrow) XFreePixmap (display->display, upArrow); |
238 | if (upArrow) XFreePixmap (disp, upArrow); |
218 | if (downArrow) XFreePixmap (display->display, downArrow); |
239 | if (downArrow) XFreePixmap (disp, downArrow); |
219 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
240 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
220 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
241 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
221 | #endif |
242 | #endif |
222 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
243 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
223 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
244 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
224 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
245 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
225 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
246 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
226 | #endif |
247 | #endif |
227 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
248 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
228 | |
249 | |
229 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
250 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
230 | delete menuBar.drawable; |
251 | delete menuBar.drawable; |
231 | //if (menuBar.win) |
252 | //if (menuBar.win) |
232 | // XDestroyWindow (display->display, menuBar.win); |
253 | // XDestroyWindow (disp, menuBar.win); |
233 | #endif |
254 | #endif |
234 | delete TermWin.drawable; |
255 | delete TermWin.drawable; |
235 | // destroy all windows |
256 | // destroy all windows |
236 | if (TermWin.parent[0]) |
257 | if (TermWin.parent[0]) |
237 | XDestroyWindow (display->display, TermWin.parent[0]); |
258 | XDestroyWindow (disp, TermWin.parent[0]); |
238 | } |
259 | } |
239 | |
260 | |
240 | // TODO: free pixcolours, colours should become part of rxvt_display |
261 | // TODO: free pixcolours, colours should become part of rxvt_display |
241 | |
262 | |
242 | delete pix_colors_focused; |
263 | delete pix_colors_focused; |
243 | #ifdef OFF_FOCUS_FADING |
264 | #if OFF_FOCUS_FADING |
244 | delete pix_colors_unfocused; |
265 | delete pix_colors_unfocused; |
245 | #endif |
266 | #endif |
246 | |
267 | |
247 | displays.put (display); |
268 | displays.put (display); |
248 | |
269 | |
249 | scr_release (); |
270 | scr_release (); |
250 | |
271 | |
251 | /* clear all resources */ |
272 | /* clear all resources */ |
252 | for (int i = 0; i < allocated.size (); i++) |
273 | for (int i = 0; i < allocated.size (); i++) |
253 | free (allocated[i]); |
274 | free (allocated [i]); |
254 | |
275 | |
255 | free (selection.text); |
276 | free (selection.text); |
256 | // TODO: manage env vars in child only(!) |
277 | // TODO: manage env vars in child only(!) |
257 | free (env_windowid); |
278 | free (env_windowid); |
258 | free (env_display); |
279 | free (env_display); |
259 | free (env_term); |
280 | free (env_term); |
260 | free (env_colorfgbg); |
281 | free (env_colorfgbg); |
261 | free (locale); |
282 | free (locale); |
262 | #if 0 |
283 | free (v_buffer); |
263 | free (codeset); |
284 | free (incr_buf); |
264 | #endif |
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265 | |
285 | |
266 | delete envv; |
286 | delete envv; |
267 | delete argv; |
287 | delete argv; |
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288 | |
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289 | #ifdef KEYSYM_RESOURCE |
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290 | delete keyboard; |
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291 | #endif |
268 | } |
292 | } |
269 | |
293 | |
270 | void |
294 | void |
271 | rxvt_term::destroy () |
295 | rxvt_term::destroy () |
272 | { |
296 | { |
… | |
… | |
324 | |
348 | |
325 | delete this; |
349 | delete this; |
326 | } |
350 | } |
327 | |
351 | |
328 | /*----------------------------------------------------------------------*/ |
352 | /*----------------------------------------------------------------------*/ |
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353 | /* |
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354 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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355 | * TODO: if debugging, this should free up any known resources if we can |
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356 | */ |
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357 | static XErrorHandler old_xerror_handler; |
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358 | |
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359 | static void |
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360 | rxvt_emergency_cleanup () |
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361 | { |
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362 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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363 | (*t)->emergency_cleanup (); |
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364 | } |
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365 | |
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366 | #if ENABLE_FRILLS |
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367 | static void |
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368 | print_x_error (Display *dpy, XErrorEvent *event) |
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369 | { |
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370 | char buffer[BUFSIZ]; |
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371 | char mesg[BUFSIZ]; |
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372 | char number[32]; |
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373 | char *mtype = "XlibMessage"; |
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374 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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375 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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376 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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377 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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378 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
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379 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
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380 | sprintf(number, "%d", event->request_code); |
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381 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
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382 | rxvt_warn ("(which is %s)\n", buffer); |
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383 | if (event->request_code >= 128) { |
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384 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
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385 | mesg, BUFSIZ); |
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386 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
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387 | } |
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388 | if ((event->error_code == BadWindow) || |
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389 | (event->error_code == BadPixmap) || |
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390 | (event->error_code == BadCursor) || |
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391 | (event->error_code == BadFont) || |
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392 | (event->error_code == BadDrawable) || |
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393 | (event->error_code == BadColor) || |
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394 | (event->error_code == BadGC) || |
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395 | (event->error_code == BadIDChoice) || |
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396 | (event->error_code == BadValue) || |
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397 | (event->error_code == BadAtom)) { |
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398 | if (event->error_code == BadValue) |
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399 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
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400 | mesg, BUFSIZ); |
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401 | else if (event->error_code == BadAtom) |
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402 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
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403 | mesg, BUFSIZ); |
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404 | else |
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405 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
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406 | mesg, BUFSIZ); |
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407 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
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408 | } |
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409 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
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410 | mesg, BUFSIZ); |
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411 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
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412 | } |
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413 | #endif |
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414 | |
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415 | int |
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416 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
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417 | { |
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418 | if (GET_R->allowedxerror == -1) |
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419 | GET_R->allowedxerror = event->error_code; |
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420 | else |
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421 | { |
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422 | //TODO: GET_R is most likely not the terminal which caused the error |
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423 | //TODO: maybe just output the error and continue? |
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424 | #if ENABLE_FRILLS |
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425 | print_x_error (display, event); |
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426 | #else |
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427 | old_xerror_handler (display, event); |
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428 | #endif |
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429 | } |
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430 | |
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431 | return 0; |
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432 | } |
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433 | |
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434 | int |
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435 | rxvt_xioerror_handler (Display *display) |
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436 | { |
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437 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
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438 | DisplayString (display)); |
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439 | rxvt_emergency_cleanup (); |
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440 | _exit (EXIT_FAILURE); |
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441 | } |
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442 | |
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443 | /* |
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444 | * Catch a fatal signal and tidy up before quitting |
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445 | */ |
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446 | void |
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447 | rxvt_term::sig_term (sig_watcher &w) |
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448 | { |
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449 | #ifdef DEBUG_CMD |
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450 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
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451 | #endif |
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452 | rxvt_emergency_cleanup (); |
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453 | signal (w.signum, SIG_DFL); |
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454 | kill (getpid (), w.signum); |
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455 | } |
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456 | |
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457 | /*----------------------------------------------------------------------*/ |
329 | /* rxvt_init () */ |
458 | /* rxvt_init () */ |
330 | bool |
459 | bool |
331 | rxvt_term::init (int argc, const char *const *argv) |
460 | rxvt_term::init (int argc, const char *const *argv) |
332 | { |
461 | { |
333 | SET_R (this); |
462 | SET_R (this); |
334 | |
463 | |
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464 | set_locale (""); |
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465 | |
335 | if (!init_vars ()) |
466 | if (!init_vars ()) |
336 | return false; |
467 | return false; |
337 | |
468 | |
338 | init_secondary (); |
469 | init_secondary (); |
339 | |
470 | |
340 | const char **cmd_argv = init_resources (argc, argv); |
471 | const char **cmd_argv = init_resources (argc, argv); |
341 | |
472 | |
342 | set_locale (""); |
473 | #ifdef KEYSYM_RESOURCE |
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474 | keyboard->register_done (); |
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475 | #endif |
343 | |
476 | |
344 | #if MENUBAR_MAX |
477 | #if MENUBAR_MAX |
345 | menubar_read (rs[Rs_menu]); |
478 | menubar_read (rs[Rs_menu]); |
346 | #endif |
479 | #endif |
347 | #ifdef HAVE_SCROLLBARS |
480 | #ifdef HAVE_SCROLLBARS |
… | |
… | |
349 | scrollBar.setIdle (); /* set existence for size calculations */ |
482 | scrollBar.setIdle (); /* set existence for size calculations */ |
350 | #endif |
483 | #endif |
351 | |
484 | |
352 | create_windows (argc, argv); |
485 | create_windows (argc, argv); |
353 | |
486 | |
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487 | dDisp; |
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488 | |
354 | init_xlocale (); |
489 | init_xlocale (); |
355 | |
490 | |
356 | scr_reset (); /* initialize screen */ |
491 | scr_reset (); /* initialize screen */ |
357 | |
492 | |
358 | #if 0 |
493 | #if 0 |
359 | XSynchronize (display->display, True); |
494 | XSynchronize (disp, True); |
360 | #endif |
495 | #endif |
361 | |
496 | |
362 | #ifdef HAVE_SCROLLBARS |
497 | #ifdef HAVE_SCROLLBARS |
363 | if (options & Opt_scrollBar) |
498 | if (options & Opt_scrollBar) |
364 | resize_scrollbar (); /* create and map scrollbar */ |
499 | resize_scrollbar (); /* create and map scrollbar */ |
365 | #endif |
500 | #endif |
366 | #if (MENUBAR_MAX) |
501 | #if (MENUBAR_MAX) |
367 | if (menubar_visible ()) |
502 | if (menubar_visible ()) |
368 | XMapWindow (display->display, menuBar.win); |
503 | XMapWindow (disp, menuBar.win); |
369 | #endif |
504 | #endif |
370 | #ifdef TRANSPARENT |
505 | #ifdef TRANSPARENT |
371 | if (options & Opt_transparent) |
506 | if (options & Opt_transparent) |
372 | { |
507 | { |
373 | XSelectInput (display->display, display->root, PropertyChangeMask); |
508 | XSelectInput (disp, display->root, PropertyChangeMask); |
374 | check_our_parents (); |
509 | check_our_parents (); |
375 | rootwin_ev.start (display, display->root); |
510 | rootwin_ev.start (display, display->root); |
376 | } |
511 | } |
377 | #endif |
512 | #endif |
378 | |
513 | |
379 | XMapWindow (display->display, TermWin.vt); |
514 | XMapWindow (disp, TermWin.vt); |
380 | XMapWindow (display->display, TermWin.parent[0]); |
515 | XMapWindow (disp, TermWin.parent[0]); |
381 | |
516 | |
382 | set_colorfgbg (); |
517 | set_colorfgbg (); |
383 | |
518 | |
384 | init_command (cmd_argv); |
519 | init_command (cmd_argv); |
385 | |
520 | |
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521 | free (cmd_argv); |
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522 | |
386 | pty_ev.start (pty.pty, EVENT_READ); |
523 | pty_ev.start (pty.pty, EVENT_READ); |
387 | |
524 | |
388 | check_ev.start (); |
525 | check_ev.start (); |
389 | |
526 | |
390 | return true; |
527 | return true; |
391 | } |
528 | } |
392 | |
529 | |
393 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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394 | |
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395 | void |
530 | void |
396 | rxvt_init () |
531 | rxvt_init () |
397 | { |
532 | { |
398 | /* install exit handler for cleanup */ |
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399 | #if 0 |
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400 | #ifdef HAVE_ATEXIT |
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401 | atexit (rxvt_clean_exit); |
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402 | #else |
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403 | #endif |
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404 | #endif |
|
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405 | /* |
533 | /* |
406 | * Save and then give up any super-user privileges |
534 | * Save and then give up any super-user privileges |
407 | * If we need privileges in any area then we must specifically request it. |
535 | * If we need privileges in any area then we must specifically request it. |
408 | * We should only need to be root in these cases: |
536 | * We should only need to be root in these cases: |
409 | * 1. write utmp entries on some systems |
537 | * 1. write utmp entries on some systems |
410 | * 2. chown tty on some systems |
538 | * 2. chown tty on some systems |
411 | */ |
539 | */ |
412 | rxvt_privileges (SAVE); |
540 | rxvt_privileges (SAVE); |
413 | rxvt_privileges (IGNORE); |
541 | rxvt_privileges (IGNORE); |
414 | |
542 | |
415 | struct sigaction sa; |
543 | signal (SIGHUP, SIG_IGN); |
416 | |
544 | signal (SIGPIPE, SIG_IGN); |
417 | sigfillset (&sa.sa_mask); |
|
|
418 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
419 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
420 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
421 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
422 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
423 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
424 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
425 | |
545 | |
426 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
546 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
427 | /* signal (SIGURG, SIG_DFL); */ |
547 | /* signal (SIGURG, SIG_DFL); */ |
428 | |
548 | |
429 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
549 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
550 | // TODO: handle this with exceptions and tolerate the memory loss |
430 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
551 | XSetIOErrorHandler (rxvt_xioerror_handler); |
431 | } |
552 | } |
432 | |
553 | |
433 | /* ------------------------------------------------------------------------- * |
554 | /* ------------------------------------------------------------------------- * |
434 | * SIGNAL HANDLING & EXIT HANDLER * |
555 | * SIGNAL HANDLING & EXIT HANDLER * |
435 | * ------------------------------------------------------------------------- */ |
556 | * ------------------------------------------------------------------------- */ |
436 | /* |
557 | /* |
437 | * Catch a SIGCHLD signal and exit if the direct child has died |
558 | * Catch a SIGCHLD signal and exit if the direct child has died |
438 | */ |
559 | */ |
439 | |
560 | |
440 | void rxvt_term::child_exited (int pid) |
561 | void |
|
|
562 | rxvt_term::sig_chld (sig_watcher &w) |
441 | { |
563 | { |
442 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
564 | // we are being called for every SIGCHLD, not just ours |
443 | if (pid == (*t)->cmd_pid) |
565 | int pid; |
444 | { |
|
|
445 | (*t)->destroy (); |
|
|
446 | break; |
|
|
447 | } |
|
|
448 | } |
|
|
449 | |
|
|
450 | /* ARGSUSED */ |
|
|
451 | /* INTPROTO */ |
|
|
452 | RETSIGTYPE |
|
|
453 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
454 | { |
|
|
455 | int pid, save_errno = errno; |
|
|
456 | |
566 | |
457 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
567 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
458 | rxvt_term::child_exited (pid); |
568 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
459 | |
569 | if (pid == (*t)->cmd_pid) |
460 | errno = save_errno; |
570 | { |
461 | } |
571 | (*t)->destroy (); |
462 | |
572 | break; |
463 | /* |
573 | } |
464 | * Catch a fatal signal and tidy up before quitting |
|
|
465 | */ |
|
|
466 | /* INTPROTO */ |
|
|
467 | RETSIGTYPE |
|
|
468 | rxvt_Exit_signal (int sig) |
|
|
469 | { |
|
|
470 | signal (sig, SIG_DFL); |
|
|
471 | #ifdef DEBUG_CMD |
|
|
472 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
473 | #endif |
|
|
474 | rxvt_clean_exit (); |
|
|
475 | kill (getpid (), sig); |
|
|
476 | } |
|
|
477 | |
|
|
478 | /* INTPROTO */ |
|
|
479 | int |
|
|
480 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
481 | { |
|
|
482 | if (GET_R->allowedxerror == -1) |
|
|
483 | GET_R->allowedxerror = event->error_code; |
|
|
484 | else |
|
|
485 | { |
|
|
486 | old_xerror_handler (display, event); |
|
|
487 | GET_R->destroy (); |
|
|
488 | } |
|
|
489 | |
|
|
490 | return 0; |
|
|
491 | } |
|
|
492 | |
|
|
493 | /*----------------------------------------------------------------------*/ |
|
|
494 | /* |
|
|
495 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
496 | * TODO: if debugging, this should free up any known resources if we can |
|
|
497 | */ |
|
|
498 | /* INTPROTO */ |
|
|
499 | void |
|
|
500 | rxvt_clean_exit () |
|
|
501 | { |
|
|
502 | // TODO: rxvtd should clean up all ressources |
|
|
503 | if (GET_R) |
|
|
504 | GET_R->destroy (); |
|
|
505 | } |
574 | } |
506 | |
575 | |
507 | /* ------------------------------------------------------------------------- * |
576 | /* ------------------------------------------------------------------------- * |
508 | * MEMORY ALLOCATION WRAPPERS * |
577 | * MEMORY ALLOCATION WRAPPERS * |
509 | * ------------------------------------------------------------------------- */ |
578 | * ------------------------------------------------------------------------- */ |
510 | /* INTPROTO */ |
579 | void * |
511 | void * |
|
|
512 | rxvt_malloc (size_t size) |
580 | rxvt_malloc (size_t size) |
513 | { |
581 | { |
514 | void *p; |
|
|
515 | |
|
|
516 | p = malloc (size); |
582 | void *p = malloc (size); |
|
|
583 | |
517 | if (p) |
584 | if (!p) |
518 | return p; |
|
|
519 | |
|
|
520 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
585 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
521 | /* NOTREACHED */ |
|
|
522 | } |
|
|
523 | |
586 | |
524 | /* INTPROTO */ |
587 | return p; |
|
|
588 | } |
|
|
589 | |
525 | void * |
590 | void * |
526 | rxvt_calloc (size_t number, size_t size) |
591 | rxvt_calloc (size_t number, size_t size) |
527 | { |
592 | { |
528 | void *p; |
|
|
529 | |
|
|
530 | p = calloc (number, size); |
593 | void *p = calloc (number, size); |
|
|
594 | |
531 | if (p) |
595 | if (!p) |
532 | return p; |
|
|
533 | |
|
|
534 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
596 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
535 | /* NOTREACHED */ |
|
|
536 | } |
|
|
537 | |
597 | |
538 | /* INTPROTO */ |
598 | return p; |
|
|
599 | } |
|
|
600 | |
539 | void * |
601 | void * |
540 | rxvt_realloc (void *ptr, size_t size) |
602 | rxvt_realloc (void *ptr, size_t size) |
541 | { |
603 | { |
542 | void *p; |
|
|
543 | |
|
|
544 | if (ptr) |
|
|
545 | p = realloc (ptr, size); |
604 | void *p = realloc (ptr, size); |
546 | else |
|
|
547 | p = malloc (size); |
|
|
548 | |
605 | |
549 | if (p) |
606 | if (!p) |
550 | return p; |
|
|
551 | |
|
|
552 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
607 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
553 | /* NOTREACHED */ |
608 | |
|
|
609 | return p; |
554 | } |
610 | } |
555 | |
611 | |
556 | /* ------------------------------------------------------------------------- * |
612 | /* ------------------------------------------------------------------------- * |
557 | * PRIVILEGED OPERATIONS * |
613 | * PRIVILEGED OPERATIONS * |
558 | * ------------------------------------------------------------------------- */ |
614 | * ------------------------------------------------------------------------- */ |
… | |
… | |
633 | * if width/height are non-zero then override calculated width/height |
689 | * if width/height are non-zero then override calculated width/height |
634 | */ |
690 | */ |
635 | void |
691 | void |
636 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
692 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
637 | { |
693 | { |
638 | short recalc_x, recalc_y; |
694 | short recalc_x, recalc_y; |
639 | int x, y, sb_w, mb_h, flags; |
695 | int x, y, sb_w, mb_h, flags; |
640 | unsigned int w, h; |
696 | unsigned int w, h; |
641 | unsigned int max_width, max_height; |
697 | unsigned int max_width, max_height; |
|
|
698 | dDisp; |
642 | |
699 | |
643 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
700 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
644 | TermWin.ncol, TermWin.nrow, szHint.width, |
701 | TermWin.ncol, TermWin.nrow, szHint.width, |
645 | szHint.height)); |
702 | szHint.height)); |
646 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
703 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
… | |
… | |
652 | if (!parsed_geometry) |
709 | if (!parsed_geometry) |
653 | { |
710 | { |
654 | parsed_geometry = 1; |
711 | parsed_geometry = 1; |
655 | if (rs[Rs_geometry]) |
712 | if (rs[Rs_geometry]) |
656 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
713 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
714 | |
657 | if (flags & WidthValue) |
715 | if (flags & WidthValue) |
658 | { |
716 | { |
659 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
717 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
660 | szHint.flags |= USSize; |
718 | szHint.flags |= USSize; |
661 | } |
719 | } |
|
|
720 | |
662 | if (flags & HeightValue) |
721 | if (flags & HeightValue) |
663 | { |
722 | { |
664 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
723 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
665 | szHint.flags |= USSize; |
724 | szHint.flags |= USSize; |
666 | } |
725 | } |
|
|
726 | |
667 | if (flags & XValue) |
727 | if (flags & XValue) |
668 | { |
728 | { |
669 | szHint.x = x; |
729 | szHint.x = x; |
670 | szHint.flags |= USPosition; |
730 | szHint.flags |= USPosition; |
671 | if (flags & XNegative) |
731 | if (flags & XNegative) |
672 | { |
732 | { |
673 | recalc_x = 1; |
733 | recalc_x = 1; |
674 | szHint.win_gravity = NorthEastGravity; |
734 | szHint.win_gravity = NorthEastGravity; |
675 | } |
735 | } |
676 | } |
736 | } |
|
|
737 | |
677 | if (flags & YValue) |
738 | if (flags & YValue) |
678 | { |
739 | { |
679 | szHint.y = y; |
740 | szHint.y = y; |
680 | szHint.flags |= USPosition; |
741 | szHint.flags |= USPosition; |
681 | if (flags & YNegative) |
742 | if (flags & YNegative) |
… | |
… | |
744 | |
805 | |
745 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
806 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
746 | window_sb_x = szHint.width - sb_w; |
807 | window_sb_x = szHint.width - sb_w; |
747 | |
808 | |
748 | if (recalc_x) |
809 | if (recalc_x) |
749 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
810 | szHint.x += (DisplayWidth (disp, display->screen) |
750 | - szHint.width - 2 * TermWin.ext_bwidth); |
811 | - szHint.width - 2 * TermWin.ext_bwidth); |
751 | if (recalc_y) |
812 | if (recalc_y) |
752 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
813 | szHint.y += (DisplayHeight (disp, display->screen) |
753 | - szHint.height - 2 * TermWin.ext_bwidth); |
814 | - szHint.height - 2 * TermWin.ext_bwidth); |
754 | |
815 | |
755 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
816 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
756 | TermWin.nrow = TermWin.height / TermWin.fheight; |
817 | TermWin.nrow = TermWin.height / TermWin.fheight; |
757 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
818 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
… | |
… | |
780 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
841 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
781 | |
842 | |
782 | #if 0 |
843 | #if 0 |
783 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
844 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
784 | if (cmd_pid) /* force through to the command */ |
845 | if (cmd_pid) /* force through to the command */ |
785 | kill (cmd_pid, SIGWINCH); |
846 | kill (-cmd_pid, SIGWINCH); |
786 | #endif |
847 | #endif |
787 | } |
848 | } |
788 | |
849 | |
789 | /*----------------------------------------------------------------------*/ |
850 | /*----------------------------------------------------------------------*/ |
790 | /* set_fonts () - load and set the various fonts |
851 | /* set_fonts () - load and set the various fonts |
… | |
… | |
798 | rxvt_term::set_fonts () |
859 | rxvt_term::set_fonts () |
799 | { |
860 | { |
800 | rxvt_fontset *fs = new rxvt_fontset (this); |
861 | rxvt_fontset *fs = new rxvt_fontset (this); |
801 | rxvt_fontprop prop; |
862 | rxvt_fontprop prop; |
802 | |
863 | |
803 | prop.width = prop.height = prop.weight = prop.slant |
|
|
804 | = rxvt_fontprop::unset; |
|
|
805 | |
|
|
806 | if (!fs |
864 | if (!fs |
807 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed", prop) |
865 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
808 | || !fs->realize_font (1)) |
866 | || !fs->realize_font (1)) |
809 | { |
867 | { |
810 | delete fs; |
868 | delete fs; |
811 | return false; |
869 | return false; |
812 | } |
870 | } |
… | |
… | |
818 | #endif |
876 | #endif |
819 | |
877 | |
820 | delete TermWin.fontset[0]; |
878 | delete TermWin.fontset[0]; |
821 | TermWin.fontset[0] = fs; |
879 | TermWin.fontset[0] = fs; |
822 | |
880 | |
823 | fs->prop = prop = (*fs)[1]->properties (); |
881 | prop = (*fs)[1]->properties (); |
|
|
882 | prop.height += TermWin.lineSpace; |
|
|
883 | fs->set_prop (prop); |
824 | |
884 | |
825 | TermWin.fwidth = prop.width; |
885 | TermWin.fwidth = prop.width; |
826 | TermWin.fheight = prop.height; |
886 | TermWin.fheight = prop.height; |
827 | TermWin.fweight = prop.weight; |
887 | TermWin.fweight = prop.weight; |
828 | TermWin.fslant = prop.slant; |
888 | TermWin.fslant = prop.slant; |
… | |
… | |
848 | |
908 | |
849 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
909 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
850 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
910 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
851 | } |
911 | } |
852 | |
912 | |
853 | fs->populate (res, prop2); |
913 | fs->populate (res); |
|
|
914 | fs->set_prop (prop2); |
854 | } |
915 | } |
855 | #else |
916 | #else |
856 | TermWin.fontset[style] = TermWin.fontset[0]; |
917 | TermWin.fontset[style] = TermWin.fontset[0]; |
857 | #endif |
918 | #endif |
858 | } |
919 | } |
… | |
… | |
865 | } |
926 | } |
866 | |
927 | |
867 | return true; |
928 | return true; |
868 | } |
929 | } |
869 | |
930 | |
|
|
931 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
|
|
932 | { |
|
|
933 | // TODO: SMART_WINDOW_TITLE |
|
|
934 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
935 | prop, XA_STRING, 8, PropModeReplace, |
|
|
936 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
937 | } |
|
|
938 | |
|
|
939 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
940 | { |
|
|
941 | // TODO: SMART_WINDOW_TITLE |
|
|
942 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
943 | char *s = rxvt_wcstoutf8 (ws); |
|
|
944 | |
|
|
945 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
946 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
947 | (const unsigned char *)s, strlen (s)); |
|
|
948 | |
|
|
949 | free (s); |
|
|
950 | free (ws); |
|
|
951 | } |
|
|
952 | |
870 | /*----------------------------------------------------------------------*/ |
953 | /*----------------------------------------------------------------------*/ |
871 | /*----------------------------------------------------------------------*/ |
954 | /*----------------------------------------------------------------------*/ |
872 | /* xterm sequences - title, iconName, color (exptl) */ |
955 | /* xterm sequences - title, iconName, color (exptl) */ |
873 | void |
956 | void |
874 | rxvt_term::set_title (const char *str) |
957 | rxvt_term::set_title (const char *str) |
875 | { |
958 | { |
876 | #ifdef SMART_WINDOW_TITLE |
959 | set_string_property (XA_WM_NAME, str); |
877 | char *name; |
960 | #if ENABLE_EWMH |
878 | |
961 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
879 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
880 | name = NULL; |
|
|
881 | |
|
|
882 | if (name == NULL || strcmp (name, str)) |
|
|
883 | #endif |
|
|
884 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
885 | |
|
|
886 | #ifdef SMART_WINDOW_TITLE |
|
|
887 | if (name) |
|
|
888 | XFree (name); |
|
|
889 | #endif |
962 | #endif |
890 | } |
963 | } |
891 | |
964 | |
892 | void |
965 | void |
893 | rxvt_term::set_icon_name (const char *str) |
966 | rxvt_term::set_icon_name (const char *str) |
894 | { |
967 | { |
895 | #ifdef SMART_WINDOW_TITLE |
968 | set_string_property (XA_WM_ICON_NAME, str); |
896 | char *name; |
969 | #if ENABLE_EWMH |
897 | |
970 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
898 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
899 | name = NULL; |
|
|
900 | |
|
|
901 | if (name == NULL || strcmp (name, str)) |
|
|
902 | #endif |
|
|
903 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
904 | |
|
|
905 | #ifdef SMART_WINDOW_TITLE |
|
|
906 | if (name) |
|
|
907 | XFree (name); |
|
|
908 | #endif |
971 | #endif |
909 | } |
972 | } |
910 | |
973 | |
911 | #ifdef XTERM_COLOR_CHANGE |
974 | #ifdef XTERM_COLOR_CHANGE |
912 | void |
975 | void |
… | |
… | |
920 | |
983 | |
921 | /* handle color aliases */ |
984 | /* handle color aliases */ |
922 | if (isdigit (*color)) |
985 | if (isdigit (*color)) |
923 | { |
986 | { |
924 | i = atoi (color); |
987 | i = atoi (color); |
|
|
988 | |
925 | if (i >= 8 && i <= 15) |
989 | if (i >= 8 && i <= 15) |
926 | { /* bright colors */ |
990 | { /* bright colors */ |
927 | i -= 8; |
991 | i -= 8; |
928 | # ifndef NO_BRIGHTCOLOR |
992 | # ifndef NO_BRIGHTCOLOR |
929 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
993 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
930 | SET_PIXCOLOR (idx); |
994 | SET_PIXCOLOR (idx); |
931 | goto Done; |
995 | goto done; |
932 | # endif |
996 | # endif |
933 | |
|
|
934 | } |
997 | } |
|
|
998 | |
935 | if (i >= 0 && i <= 7) |
999 | if (i >= 0 && i <= 7) |
936 | { /* normal colors */ |
1000 | { /* normal colors */ |
937 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1001 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
938 | SET_PIXCOLOR (idx); |
1002 | SET_PIXCOLOR (idx); |
939 | goto Done; |
1003 | goto done; |
940 | } |
1004 | } |
941 | } |
1005 | } |
942 | |
1006 | |
943 | if (!rXParseAllocColor (& xcol, color)) |
1007 | if (!rXParseAllocColor (&xcol, color)) |
944 | return; |
1008 | return; |
945 | |
1009 | |
946 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1010 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
947 | |
1011 | |
948 | /* |
1012 | /* |
… | |
… | |
964 | pix_colors_focused[idx] = xcol; |
1028 | pix_colors_focused[idx] = xcol; |
965 | SET_PIXCOLOR (idx); |
1029 | SET_PIXCOLOR (idx); |
966 | |
1030 | |
967 | /* XSetWindowAttributes attr; */ |
1031 | /* XSetWindowAttributes attr; */ |
968 | /* Cursor cursor; */ |
1032 | /* Cursor cursor; */ |
969 | Done: |
1033 | done: |
|
|
1034 | |
970 | #ifdef OFF_FOCUS_FADING |
1035 | #if OFF_FOCUS_FADING |
971 | if (rs[Rs_fade]) |
1036 | if (rs[Rs_fade]) |
972 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1037 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
973 | #endif |
1038 | #endif |
974 | |
1039 | |
975 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1040 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
976 | |
1041 | |
977 | recolour_cursor (); |
1042 | recolour_cursor (); |
… | |
… | |
1031 | |
1096 | |
1032 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1097 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1033 | } |
1098 | } |
1034 | |
1099 | |
1035 | /*----------------------------------------------------------------------*/ |
1100 | /*----------------------------------------------------------------------*/ |
1036 | /* |
|
|
1037 | * Colour determination for low colour displays, routine from |
|
|
1038 | * Hans de Goede <hans@highrise.nl> |
|
|
1039 | */ |
|
|
1040 | |
1101 | |
1041 | int |
1102 | int |
1042 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1103 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1043 | { |
1104 | { |
1044 | if (!screen_in_out->set (display, colour)) |
1105 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1055 | * -------------------------------------------------------------------- */ |
1116 | * -------------------------------------------------------------------- */ |
1056 | void |
1117 | void |
1057 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1118 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1058 | { |
1119 | { |
1059 | int fix_screen; |
1120 | int fix_screen; |
1060 | |
|
|
1061 | #ifdef SMART_RESIZE |
1121 | #ifdef SMART_RESIZE |
1062 | int old_width = szHint.width, old_height = szHint.height; |
1122 | int old_width = szHint.width, old_height = szHint.height; |
1063 | #endif |
1123 | #endif |
|
|
1124 | dDisp; |
1064 | |
1125 | |
1065 | window_calc (width, height); |
1126 | window_calc (width, height); |
1066 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1127 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
1067 | |
1128 | |
1068 | if (!ignoreparent) |
1129 | if (!ignoreparent) |
1069 | { |
1130 | { |
1070 | #ifdef SMART_RESIZE |
1131 | #ifdef SMART_RESIZE |
1071 | /* |
1132 | /* |
… | |
… | |
1075 | int x, y, x1, y1; |
1136 | int x, y, x1, y1; |
1076 | int dx, dy; |
1137 | int dx, dy; |
1077 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1138 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1078 | Window unused_cr; |
1139 | Window unused_cr; |
1079 | |
1140 | |
1080 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1141 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
1081 | 0, 0, &x, &y, &unused_cr); |
1142 | 0, 0, &x, &y, &unused_cr); |
1082 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1143 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
1083 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1144 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1084 | /* |
1145 | /* |
1085 | * if display->root isn't the parent window, a WM will probably have offset |
1146 | * if display->root isn't the parent window, a WM will probably have offset |
1086 | * our position for handles and decorations. Counter it |
1147 | * our position for handles and decorations. Counter it |
1087 | */ |
1148 | */ |
… | |
… | |
1089 | { |
1150 | { |
1090 | x -= x1; |
1151 | x -= x1; |
1091 | y -= y1; |
1152 | y -= y1; |
1092 | } |
1153 | } |
1093 | |
1154 | |
1094 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1155 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1095 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1156 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1096 | dx = old_width - szHint.width; |
1157 | dx = old_width - szHint.width; |
1097 | dy = old_height - szHint.height; |
1158 | dy = old_height - szHint.height; |
1098 | |
1159 | |
1099 | /* Check position of the center of the window */ |
1160 | /* Check position of the center of the window */ |
1100 | if (x < x1) /* left half */ |
1161 | if (x < x1) /* left half */ |
… | |
… | |
1104 | if (y < y1) /* top half */ |
1165 | if (y < y1) /* top half */ |
1105 | dy = 0; |
1166 | dy = 0; |
1106 | else if (y == y1) /* exact center */ |
1167 | else if (y == y1) /* exact center */ |
1107 | dy /= 2; |
1168 | dy /= 2; |
1108 | |
1169 | |
1109 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1170 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1110 | szHint.width, szHint.height); |
1171 | szHint.width, szHint.height); |
1111 | #else |
1172 | #else |
1112 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1173 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1113 | #endif |
1174 | #endif |
1114 | } |
1175 | } |
1115 | |
1176 | |
1116 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1177 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1117 | |
1178 | |
1118 | if (fix_screen || width != old_width || height != old_height) |
1179 | if (fix_screen || width != old_width || height != old_height) |
1119 | { |
1180 | { |
1120 | if (scrollbar_visible ()) |
1181 | if (scrollbar_visible ()) |
1121 | { |
1182 | { |
1122 | XMoveResizeWindow (display->display, scrollBar.win, |
1183 | XMoveResizeWindow (disp, scrollBar.win, |
1123 | window_sb_x, 0, |
1184 | window_sb_x, 0, |
1124 | scrollbar_TotalWidth (), szHint.height); |
1185 | scrollbar_TotalWidth (), szHint.height); |
1125 | resize_scrollbar (); |
1186 | resize_scrollbar (); |
1126 | } |
1187 | } |
1127 | |
1188 | |
1128 | if (menubar_visible ()) |
1189 | if (menubar_visible ()) |
1129 | XMoveResizeWindow (display->display, menuBar.win, |
1190 | XMoveResizeWindow (disp, menuBar.win, |
1130 | window_vt_x, 0, |
1191 | window_vt_x, 0, |
1131 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1192 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1132 | |
1193 | |
1133 | XMoveResizeWindow (display->display, TermWin.vt, |
1194 | XMoveResizeWindow (disp, TermWin.vt, |
1134 | window_vt_x, window_vt_y, |
1195 | window_vt_x, window_vt_y, |
1135 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1196 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
|
|
1197 | |
1136 | scr_clear (); |
1198 | scr_clear (); |
1137 | #ifdef XPM_BACKGROUND |
1199 | #ifdef XPM_BACKGROUND |
1138 | resize_pixmap (); |
1200 | resize_pixmap (); |
1139 | #endif |
1201 | #endif |
1140 | } |
1202 | } |
… | |
… | |
1163 | } |
1225 | } |
1164 | |
1226 | |
1165 | old_width = szHint.width; |
1227 | old_width = szHint.width; |
1166 | old_height = szHint.height; |
1228 | old_height = szHint.height; |
1167 | |
1229 | |
|
|
1230 | #ifdef XPM_BACKGROUND |
|
|
1231 | if (TermWin.pixmap) |
|
|
1232 | scr_touch (false); |
|
|
1233 | #endif |
|
|
1234 | |
1168 | #ifdef USE_XIM |
1235 | #ifdef USE_XIM |
1169 | IMSetStatusPosition (); |
1236 | IMSetStatusPosition (); |
1170 | #endif |
1237 | #endif |
1171 | } |
1238 | } |
1172 | |
1239 | |
… | |
… | |
1180 | XWindowAttributes wattr; |
1247 | XWindowAttributes wattr; |
1181 | |
1248 | |
1182 | if (width == 0 || height == 0) |
1249 | if (width == 0 || height == 0) |
1183 | { |
1250 | { |
1184 | XGetWindowAttributes (display->display, display->root, &wattr); |
1251 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1252 | |
1185 | if (width == 0) |
1253 | if (width == 0) |
1186 | width = wattr.width - szHint.base_width; |
1254 | width = wattr.width - szHint.base_width; |
1187 | if (height == 0) |
1255 | if (height == 0) |
1188 | height = wattr.height - szHint.base_height; |
1256 | height = wattr.height - szHint.base_height; |
1189 | } |
1257 | } |
… | |
… | |
1263 | } |
1331 | } |
1264 | |
1332 | |
1265 | void |
1333 | void |
1266 | rxvt_term::IMSendSpot () |
1334 | rxvt_term::IMSendSpot () |
1267 | { |
1335 | { |
1268 | XPoint spot; |
1336 | XPoint nspot; |
1269 | XVaNestedList preedit_attr; |
1337 | XVaNestedList preedit_attr; |
1270 | |
1338 | |
1271 | if (!Input_Context |
1339 | if (!Input_Context |
1272 | || !TermWin.focus |
1340 | || !TermWin.focus |
1273 | || !(input_style & XIMPreeditPosition) |
1341 | || !(input_style & XIMPreeditPosition)) |
1274 | #if 0 |
|
|
1275 | || !(event_type == KeyPress |
|
|
1276 | || event_type == Expose |
|
|
1277 | || event_type == NoExpose |
|
|
1278 | || event_type == SelectionNotify |
|
|
1279 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1280 | #endif |
|
|
1281 | || !IMisRunning ()) |
|
|
1282 | return; |
1342 | return; |
1283 | |
1343 | |
1284 | im_set_position (spot); |
1344 | im_set_position (nspot); |
|
|
1345 | |
|
|
1346 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1347 | return; |
|
|
1348 | |
|
|
1349 | spot = nspot; |
1285 | |
1350 | |
1286 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1351 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1287 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1352 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1288 | XFree (preedit_attr); |
1353 | XFree (preedit_attr); |
1289 | } |
1354 | } |
1290 | |
1355 | |
1291 | void |
1356 | void |
1292 | rxvt_term::im_destroy () |
1357 | rxvt_term::im_destroy () |
1293 | { |
1358 | { |
1294 | if (Input_Context) |
|
|
1295 | { |
|
|
1296 | XDestroyIC (Input_Context); |
|
|
1297 | Input_Context = 0; |
|
|
1298 | } |
|
|
1299 | |
|
|
1300 | if (input_method) |
1359 | if (input_method) |
1301 | { |
1360 | { |
|
|
1361 | if (Input_Context && input_method->xim) |
|
|
1362 | XDestroyIC (Input_Context); |
|
|
1363 | |
1302 | display->put_xim (input_method); |
1364 | display->put_xim (input_method); |
1303 | input_method = 0; |
1365 | input_method = 0; |
1304 | } |
1366 | } |
|
|
1367 | |
|
|
1368 | Input_Context = 0; |
1305 | } |
1369 | } |
1306 | |
1370 | |
1307 | /* |
1371 | /* |
1308 | * Try to open a XIM with the current modifiers, then see if we can |
1372 | * Try to open a XIM with the current modifiers, then see if we can |
1309 | * open a suitable preedit type |
1373 | * open a suitable preedit type |
… | |
… | |
1327 | input_method = display->get_xim (locale, modifiers); |
1391 | input_method = display->get_xim (locale, modifiers); |
1328 | if (input_method == NULL) |
1392 | if (input_method == NULL) |
1329 | return false; |
1393 | return false; |
1330 | |
1394 | |
1331 | xim = input_method->xim; |
1395 | xim = input_method->xim; |
|
|
1396 | spot.x = spot.y = -1; |
1332 | |
1397 | |
1333 | xim_styles = NULL; |
1398 | xim_styles = NULL; |
1334 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1399 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1335 | || !xim_styles || !xim_styles->count_styles) |
1400 | || !xim_styles || !xim_styles->count_styles) |
1336 | { |
1401 | { |
1337 | im_destroy (); |
1402 | im_destroy (); |
1338 | return false; |
1403 | return false; |
1339 | } |
1404 | } |
1340 | |
1405 | |
1341 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1406 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1407 | |
|
|
1408 | for (int pi = 0; pi < 2; pi++) |
|
|
1409 | { |
|
|
1410 | p = pet[pi]; |
|
|
1411 | |
|
|
1412 | if (!p) |
|
|
1413 | continue; |
|
|
1414 | |
1342 | s = rxvt_splitcommastring (p); |
1415 | s = rxvt_splitcommastring (p); |
1343 | |
1416 | |
1344 | for (i = found = 0; !found && s[i]; i++) |
1417 | for (i = found = 0; !found && s[i]; i++) |
1345 | { |
1418 | { |
1346 | if (!strcmp (s[i], "OverTheSpot")) |
1419 | if (!strcmp (s[i], "OverTheSpot")) |
1347 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1420 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1348 | else if (!strcmp (s[i], "OffTheSpot")) |
1421 | else if (!strcmp (s[i], "OffTheSpot")) |
1349 | input_style = (XIMPreeditArea | XIMStatusArea); |
1422 | input_style = (XIMPreeditArea | XIMStatusArea); |
1350 | else if (!strcmp (s[i], "Root")) |
1423 | else if (!strcmp (s[i], "Root")) |
1351 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1424 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1425 | else if (!strcmp (s[i], "None")) |
|
|
1426 | input_style = (XIMPreeditNone | XIMStatusNone); |
1352 | |
1427 | |
1353 | for (j = 0; j < xim_styles->count_styles; j++) |
1428 | for (j = 0; j < xim_styles->count_styles; j++) |
1354 | if (input_style == xim_styles->supported_styles[j]) |
1429 | if (input_style == xim_styles->supported_styles[j]) |
1355 | { |
1430 | { |
|
|
1431 | rxvt_freecommastring (s); |
|
|
1432 | |
1356 | found = 1; |
1433 | found = 1; |
1357 | break; |
1434 | goto foundpet; |
|
|
1435 | } |
|
|
1436 | |
1358 | } |
1437 | } |
1359 | } |
|
|
1360 | |
1438 | |
1361 | for (i = 0; s[i]; i++) |
1439 | rxvt_freecommastring (s); |
1362 | free (s[i]); |
1440 | } |
1363 | |
1441 | |
1364 | free (s); |
1442 | foundpet: |
|
|
1443 | |
1365 | XFree (xim_styles); |
1444 | XFree (xim_styles); |
1366 | |
1445 | |
1367 | if (!found) |
1446 | if (!found) |
1368 | { |
1447 | { |
1369 | im_destroy (); |
1448 | im_destroy (); |
… | |
… | |
1390 | "*", |
1469 | "*", |
1391 | TermWin.fheight, |
1470 | TermWin.fheight, |
1392 | TermWin.fheight + 1, TermWin.fheight - 1, |
1471 | TermWin.fheight + 1, TermWin.fheight - 1, |
1393 | TermWin.fheight - 2, TermWin.fheight + 2); |
1472 | TermWin.fheight - 2, TermWin.fheight + 2); |
1394 | |
1473 | |
1395 | fs = XCreateFontSet (display->display, pat, |
1474 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1396 | &missing_charset_list, &missing_charset_count, &def_string); |
1475 | &missing_charset_list, &missing_charset_count, &def_string); |
1397 | |
1476 | |
1398 | if (missing_charset_list) |
1477 | if (missing_charset_list) |
1399 | XFreeStringList (missing_charset_list); |
1478 | XFreeStringList (missing_charset_list); |
1400 | |
1479 | |
… | |
… | |
1477 | int i, found, had_im; |
1556 | int i, found, had_im; |
1478 | const char *p; |
1557 | const char *p; |
1479 | char **s; |
1558 | char **s; |
1480 | char buf[IMBUFSIZ]; |
1559 | char buf[IMBUFSIZ]; |
1481 | |
1560 | |
|
|
1561 | SET_R (this); |
|
|
1562 | |
1482 | im_destroy (); |
1563 | im_destroy (); |
1483 | |
1564 | |
1484 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1565 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1485 | if (Input_Context) |
1566 | if (Input_Context) |
1486 | return; |
1567 | return; |
… | |
… | |
1494 | if (p && *p) |
1575 | if (p && *p) |
1495 | { |
1576 | { |
1496 | bool found = false; |
1577 | bool found = false; |
1497 | |
1578 | |
1498 | s = rxvt_splitcommastring (p); |
1579 | s = rxvt_splitcommastring (p); |
|
|
1580 | |
1499 | for (i = 0; s[i]; i++) |
1581 | for (i = 0; s[i]; i++) |
1500 | { |
1582 | { |
1501 | if (*s[i]) |
1583 | if (*s[i]) |
1502 | { |
1584 | { |
1503 | strcpy (buf, "@im="); |
1585 | strcpy (buf, "@im="); |
… | |
… | |
1507 | found = true; |
1589 | found = true; |
1508 | break; |
1590 | break; |
1509 | } |
1591 | } |
1510 | } |
1592 | } |
1511 | } |
1593 | } |
1512 | for (i = 0; s[i]; i++) |
1594 | |
1513 | free (s[i]); |
1595 | rxvt_freecommastring (s); |
1514 | free (s); |
|
|
1515 | |
1596 | |
1516 | if (found) |
1597 | if (found) |
1517 | goto done; |
1598 | goto done; |
1518 | } |
1599 | } |
1519 | |
1600 | |