… | |
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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 | |
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36 | #include <limits> |
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37 | |
37 | #include <signal.h> |
38 | #include <csignal> |
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39 | #include <cstring> |
38 | |
40 | |
39 | #ifdef TTY_GID_SUPPORT |
41 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
42 | # include <grp.h> |
41 | #endif |
43 | #endif |
42 | |
44 | |
43 | #ifdef HAVE_TERMIOS_H |
45 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
46 | # include <termios.h> |
45 | #endif |
47 | #endif |
46 | |
48 | |
47 | #include <cstring> |
49 | #ifdef KEYSYM_RESOURCE |
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50 | # include "keyboard.h" |
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51 | #endif |
48 | |
52 | |
49 | vector<rxvt_term *> rxvt_term::termlist; |
53 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
54 | |
51 | static char curlocale[128]; |
55 | static char curlocale[128]; |
52 | |
56 | |
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155 | pointer_ev (this, &rxvt_term::pointer_cb), |
159 | pointer_ev (this, &rxvt_term::pointer_cb), |
156 | #endif |
160 | #endif |
157 | #ifdef USE_XIM |
161 | #ifdef USE_XIM |
158 | im_ev (this, &rxvt_term::im_cb), |
162 | im_ev (this, &rxvt_term::im_cb), |
159 | #endif |
163 | #endif |
160 | sw_term (this, &rxvt_term::sig_term), |
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161 | sw_chld (this, &rxvt_term::sig_chld), |
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162 | termwin_ev (this, &rxvt_term::x_cb), |
164 | termwin_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
165 | vt_ev (this, &rxvt_term::x_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
166 | check_ev (this, &rxvt_term::check_cb), |
165 | flush_ev (this, &rxvt_term::flush_cb), |
167 | flush_ev (this, &rxvt_term::flush_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
168 | destroy_ev (this, &rxvt_term::destroy_cb), |
… | |
… | |
168 | incr_ev (this, &rxvt_term::incr_cb) |
170 | incr_ev (this, &rxvt_term::incr_cb) |
169 | { |
171 | { |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
172 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
171 | |
173 | |
172 | termlist.push_back (this); |
174 | termlist.push_back (this); |
173 | } |
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174 | |
175 | |
175 | rxvt_term::~rxvt_term () |
176 | #ifdef KEYSYM_RESOURCE |
176 | { |
177 | keyboard = new keyboard_manager; |
177 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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178 | |
178 | |
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179 | if (!keyboard) |
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180 | rxvt_fatal ("out of memory, aborting.\n"); |
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181 | #endif |
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182 | } |
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183 | |
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184 | // clean up the most important stuff, do *not* call x or free mem etc. |
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185 | // for use before an emergency exit |
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186 | void rxvt_term::emergency_cleanup () |
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187 | { |
179 | if (cmd_pid) |
188 | if (cmd_pid) |
180 | kill (-cmd_pid, SIGHUP); |
189 | kill (-cmd_pid, SIGHUP); |
181 | |
190 | |
182 | pty.put (); |
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183 | |
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184 | #ifdef UTMP_SUPPORT |
191 | #ifdef UTMP_SUPPORT |
185 | privileged_utmp (RESTORE); |
192 | privileged_utmp (RESTORE); |
186 | #endif |
193 | #endif |
187 | |
194 | |
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195 | pty.put (); |
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196 | } |
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197 | |
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198 | rxvt_term::~rxvt_term () |
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199 | { |
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200 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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201 | |
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202 | emergency_cleanup (); |
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203 | |
188 | #if ENABLE_STYLES |
204 | #if ENABLE_STYLES |
189 | for (int i = RS_styleCount; --i; ) |
205 | for (int i = RS_styleCount; --i; ) |
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
206 | if (fontset[i] != fontset[0]) |
191 | delete TermWin.fontset[i]; |
207 | delete fontset[i]; |
192 | #endif |
208 | #endif |
193 | delete TermWin.fontset[0]; |
209 | delete fontset[0]; |
194 | |
210 | |
195 | if (display) |
211 | if (display) |
196 | { |
212 | { |
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213 | dDisp; |
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214 | |
197 | selection_clear (); |
215 | selection_clear (); |
198 | |
216 | |
199 | #ifdef USE_XIM |
217 | #ifdef USE_XIM |
200 | im_destroy (); |
218 | im_destroy (); |
201 | #endif |
219 | #endif |
202 | #ifdef MENUBAR |
220 | #ifdef MENUBAR |
203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
221 | if (menubarGC) XFreeGC (disp, menubarGC); |
204 | #endif |
222 | #endif |
205 | #ifdef XTERM_SCROLLBAR |
223 | #ifdef XTERM_SCROLLBAR |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
224 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
225 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
208 | #endif |
226 | #endif |
209 | #ifdef PLAIN_SCROLLBAR |
227 | #ifdef PLAIN_SCROLLBAR |
210 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
228 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
211 | #endif |
229 | #endif |
212 | #ifdef NEXT_SCROLLBAR |
230 | #ifdef NEXT_SCROLLBAR |
213 | if (blackGC) XFreeGC (display->display, blackGC); |
231 | if (blackGC) XFreeGC (disp, blackGC); |
214 | if (whiteGC) XFreeGC (display->display, whiteGC); |
232 | if (whiteGC) XFreeGC (disp, whiteGC); |
215 | if (grayGC) XFreeGC (display->display, grayGC); |
233 | if (grayGC) XFreeGC (disp, grayGC); |
216 | if (darkGC) XFreeGC (display->display, darkGC); |
234 | if (darkGC) XFreeGC (disp, darkGC); |
217 | if (stippleGC) XFreeGC (display->display, stippleGC); |
235 | if (stippleGC) XFreeGC (disp, stippleGC); |
218 | if (dimple) XFreePixmap (display->display, dimple); |
236 | if (dimple) XFreePixmap (disp, dimple); |
219 | if (upArrow) XFreePixmap (display->display, upArrow); |
237 | if (upArrow) XFreePixmap (disp, upArrow); |
220 | if (downArrow) XFreePixmap (display->display, downArrow); |
238 | if (downArrow) XFreePixmap (disp, downArrow); |
221 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
239 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
222 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
240 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
223 | #endif |
241 | #endif |
224 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
242 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
225 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
243 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
226 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
244 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
227 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
245 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
228 | #endif |
246 | #endif |
229 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
247 | if (gc) XFreeGC (disp, gc); |
230 | |
248 | |
231 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
249 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
232 | delete menuBar.drawable; |
250 | delete menuBar.drawable; |
233 | //if (menuBar.win) |
251 | //if (menuBar.win) |
234 | // XDestroyWindow (display->display, menuBar.win); |
252 | // XDestroyWindow (disp, menuBar.win); |
235 | #endif |
253 | #endif |
236 | delete TermWin.drawable; |
254 | delete drawable; |
237 | // destroy all windows |
255 | // destroy all windows |
238 | if (TermWin.parent[0]) |
256 | if (parent[0]) |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
257 | XDestroyWindow (disp, parent[0]); |
240 | } |
258 | } |
241 | |
259 | |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
243 | |
261 | |
244 | delete pix_colors_focused; |
262 | delete pix_colors_focused; |
245 | #ifdef OFF_FOCUS_FADING |
263 | #if OFF_FOCUS_FADING |
246 | delete pix_colors_unfocused; |
264 | delete pix_colors_unfocused; |
247 | #endif |
265 | #endif |
248 | |
266 | |
249 | displays.put (display); |
267 | displays.put (display); |
250 | |
268 | |
251 | scr_release (); |
269 | scr_release (); |
252 | |
270 | |
253 | /* clear all resources */ |
271 | /* clear all resources */ |
254 | for (int i = 0; i < allocated.size (); i++) |
272 | for (int i = 0; i < allocated.size (); i++) |
255 | free (allocated[i]); |
273 | free (allocated [i]); |
256 | |
274 | |
257 | free (selection.text); |
275 | free (selection.text); |
258 | // TODO: manage env vars in child only(!) |
276 | // TODO: manage env vars in child only(!) |
259 | free (env_windowid); |
277 | free (env_windowid); |
260 | free (env_display); |
278 | free (env_display); |
261 | free (env_term); |
279 | free (env_term); |
262 | free (env_colorfgbg); |
280 | free (env_colorfgbg); |
263 | free (locale); |
281 | free (locale); |
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282 | free (v_buffer); |
264 | free (incr_buf); |
283 | free (incr_buf); |
265 | |
284 | |
266 | delete envv; |
285 | delete envv; |
267 | delete argv; |
286 | delete argv; |
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287 | |
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288 | #ifdef KEYSYM_RESOURCE |
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289 | delete keyboard; |
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290 | #endif |
268 | } |
291 | } |
269 | |
292 | |
270 | void |
293 | void |
271 | rxvt_term::destroy () |
294 | rxvt_term::destroy () |
272 | { |
295 | { |
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324 | |
347 | |
325 | delete this; |
348 | delete this; |
326 | } |
349 | } |
327 | |
350 | |
328 | /*----------------------------------------------------------------------*/ |
351 | /*----------------------------------------------------------------------*/ |
329 | /* rxvt_init () */ |
352 | /* |
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353 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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354 | * TODO: if debugging, this should free up any known resources if we can |
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355 | */ |
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356 | static XErrorHandler old_xerror_handler; |
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357 | |
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358 | static void |
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359 | rxvt_emergency_cleanup () |
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360 | { |
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361 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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362 | (*t)->emergency_cleanup (); |
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363 | } |
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364 | |
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365 | #if ENABLE_FRILLS |
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366 | static void |
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367 | print_x_error (Display *dpy, XErrorEvent *event) |
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368 | { |
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369 | char buffer[BUFSIZ]; |
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370 | char mesg[BUFSIZ]; |
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371 | char number[32]; |
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372 | char *mtype = "XlibMessage"; |
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373 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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374 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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375 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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376 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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377 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
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378 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
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379 | sprintf(number, "%d", event->request_code); |
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380 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
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381 | rxvt_warn ("(which is %s)\n", buffer); |
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382 | if (event->request_code >= 128) { |
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383 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
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384 | mesg, BUFSIZ); |
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385 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
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386 | } |
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387 | if ((event->error_code == BadWindow) || |
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388 | (event->error_code == BadPixmap) || |
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389 | (event->error_code == BadCursor) || |
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390 | (event->error_code == BadFont) || |
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391 | (event->error_code == BadDrawable) || |
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392 | (event->error_code == BadColor) || |
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393 | (event->error_code == BadGC) || |
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394 | (event->error_code == BadIDChoice) || |
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395 | (event->error_code == BadValue) || |
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396 | (event->error_code == BadAtom)) { |
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397 | if (event->error_code == BadValue) |
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398 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
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399 | mesg, BUFSIZ); |
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400 | else if (event->error_code == BadAtom) |
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401 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
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402 | mesg, BUFSIZ); |
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403 | else |
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404 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
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405 | mesg, BUFSIZ); |
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406 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
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407 | } |
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408 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
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409 | mesg, BUFSIZ); |
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410 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
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411 | } |
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412 | #endif |
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413 | |
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414 | int |
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415 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
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416 | { |
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417 | if (GET_R->allowedxerror == -1) |
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418 | GET_R->allowedxerror = event->error_code; |
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419 | else |
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420 | { |
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421 | // GET_R is most likely not the terminal which caused the error, |
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422 | // so just output the error and continue |
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423 | #if ENABLE_FRILLS |
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424 | print_x_error (display, event); |
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425 | #else |
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426 | old_xerror_handler (display, event); |
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427 | #endif |
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428 | } |
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429 | |
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430 | return 0; |
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431 | } |
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432 | |
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433 | int |
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434 | rxvt_xioerror_handler (Display *display) |
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435 | { |
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436 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
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437 | DisplayString (display)); |
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438 | rxvt_emergency_cleanup (); |
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439 | _exit (EXIT_FAILURE); |
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440 | } |
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441 | |
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442 | /*----------------------------------------------------------------------*/ |
330 | bool |
443 | bool |
331 | rxvt_term::init (int argc, const char *const *argv) |
444 | rxvt_term::init (int argc, const char *const *argv) |
332 | { |
445 | { |
333 | SET_R (this); |
446 | SET_R (this); |
334 | |
447 | |
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448 | set_locale (""); |
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449 | |
335 | if (!init_vars ()) |
450 | if (!init_vars ()) |
336 | return false; |
451 | return false; |
337 | |
452 | |
338 | init_secondary (); |
453 | init_secondary (); |
339 | |
454 | |
340 | const char **cmd_argv = init_resources (argc, argv); |
455 | const char **cmd_argv = init_resources (argc, argv); |
341 | |
456 | |
342 | set_locale (""); |
457 | #ifdef KEYSYM_RESOURCE |
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458 | keyboard->register_done (); |
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459 | #endif |
343 | |
460 | |
344 | #if MENUBAR_MAX |
461 | #if MENUBAR_MAX |
345 | menubar_read (rs[Rs_menu]); |
462 | menubar_read (rs[Rs_menu]); |
346 | #endif |
463 | #endif |
347 | #ifdef HAVE_SCROLLBARS |
464 | #ifdef HAVE_SCROLLBARS |
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349 | scrollBar.setIdle (); /* set existence for size calculations */ |
466 | scrollBar.setIdle (); /* set existence for size calculations */ |
350 | #endif |
467 | #endif |
351 | |
468 | |
352 | create_windows (argc, argv); |
469 | create_windows (argc, argv); |
353 | |
470 | |
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471 | dDisp; |
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472 | |
354 | init_xlocale (); |
473 | init_xlocale (); |
355 | |
474 | |
356 | scr_reset (); /* initialize screen */ |
475 | scr_reset (); /* initialize screen */ |
357 | |
476 | |
358 | #if 0 |
477 | #if 0 |
359 | XSynchronize (display->display, True); |
478 | XSynchronize (disp, True); |
360 | #endif |
479 | #endif |
361 | |
480 | |
362 | #ifdef HAVE_SCROLLBARS |
481 | #ifdef HAVE_SCROLLBARS |
363 | if (options & Opt_scrollBar) |
482 | if (options & Opt_scrollBar) |
364 | resize_scrollbar (); /* create and map scrollbar */ |
483 | resize_scrollbar (); /* create and map scrollbar */ |
365 | #endif |
484 | #endif |
366 | #if (MENUBAR_MAX) |
485 | #if (MENUBAR_MAX) |
367 | if (menubar_visible ()) |
486 | if (menubar_visible ()) |
368 | XMapWindow (display->display, menuBar.win); |
487 | XMapWindow (disp, menuBar.win); |
369 | #endif |
488 | #endif |
370 | #ifdef TRANSPARENT |
489 | #ifdef TRANSPARENT |
371 | if (options & Opt_transparent) |
490 | if (options & Opt_transparent) |
372 | { |
491 | { |
373 | XSelectInput (display->display, display->root, PropertyChangeMask); |
492 | XSelectInput (disp, display->root, PropertyChangeMask); |
374 | check_our_parents (); |
493 | check_our_parents (); |
375 | rootwin_ev.start (display, display->root); |
494 | rootwin_ev.start (display, display->root); |
376 | } |
495 | } |
377 | #endif |
496 | #endif |
378 | |
497 | |
379 | XMapWindow (display->display, TermWin.vt); |
498 | XMapWindow (disp, vt); |
380 | XMapWindow (display->display, TermWin.parent[0]); |
499 | XMapWindow (disp, parent[0]); |
381 | |
500 | |
382 | set_colorfgbg (); |
501 | set_colorfgbg (); |
383 | |
502 | |
384 | init_command (cmd_argv); |
503 | init_command (cmd_argv); |
385 | |
504 | |
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505 | free (cmd_argv); |
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506 | |
386 | pty_ev.start (pty.pty, EVENT_READ); |
507 | pty_ev.start (pty.pty, EVENT_READ); |
387 | |
508 | |
388 | check_ev.start (); |
509 | check_ev.start (); |
389 | |
510 | |
390 | return true; |
511 | return true; |
391 | } |
512 | } |
392 | |
513 | |
393 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
514 | static struct sig_handlers |
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515 | { |
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516 | sig_watcher sw_chld, sw_term, sw_int; |
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517 | |
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518 | void sig_chld (sig_watcher &w) |
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519 | { |
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520 | // we are being called for every SIGCHLD, find the corresponding term |
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521 | int pid; |
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522 | |
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523 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
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524 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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525 | if (pid == (*t)->cmd_pid) |
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526 | { |
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527 | (*t)->destroy (); |
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528 | break; |
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529 | } |
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530 | } |
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531 | |
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532 | /* |
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533 | * Catch a fatal signal and tidy up before quitting |
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534 | */ |
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535 | void |
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536 | sig_term (sig_watcher &w) |
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537 | { |
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538 | #ifdef DEBUG_CMD |
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539 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
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540 | #endif |
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541 | rxvt_emergency_cleanup (); |
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542 | signal (w.signum, SIG_DFL); |
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543 | kill (getpid (), w.signum); |
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544 | } |
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545 | |
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546 | sig_handlers () |
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547 | : sw_chld (this, &sig_handlers::sig_chld), |
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548 | sw_term (this, &sig_handlers::sig_term), |
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549 | sw_int (this, &sig_handlers::sig_term) |
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550 | { |
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551 | } |
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552 | } sig_handlers; |
394 | |
553 | |
395 | void |
554 | void |
396 | rxvt_init () |
555 | rxvt_init () |
397 | { |
556 | { |
398 | /* |
557 | /* |
… | |
… | |
406 | rxvt_privileges (IGNORE); |
565 | rxvt_privileges (IGNORE); |
407 | |
566 | |
408 | signal (SIGHUP, SIG_IGN); |
567 | signal (SIGHUP, SIG_IGN); |
409 | signal (SIGPIPE, SIG_IGN); |
568 | signal (SIGPIPE, SIG_IGN); |
410 | |
569 | |
|
|
570 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
571 | sig_handlers.sw_term.start (SIGTERM); |
|
|
572 | sig_handlers.sw_int.start (SIGINT); |
|
|
573 | |
411 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
574 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
412 | /* signal (SIGURG, SIG_DFL); */ |
575 | /* signal (SIGURG, SIG_DFL); */ |
413 | |
576 | |
414 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
577 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
415 | // TODO: handle this with exceptions and tolerate the memory loss |
578 | // TODO: handle this with exceptions and tolerate the memory loss |
416 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
579 | XSetIOErrorHandler (rxvt_xioerror_handler); |
417 | } |
|
|
418 | |
|
|
419 | /* ------------------------------------------------------------------------- * |
|
|
420 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
421 | * ------------------------------------------------------------------------- */ |
|
|
422 | /* |
|
|
423 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
424 | */ |
|
|
425 | |
|
|
426 | void |
|
|
427 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
428 | { |
|
|
429 | // we are being called for every SIGCHLD, not just ours |
|
|
430 | int pid; |
|
|
431 | |
|
|
432 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
433 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
434 | if (pid == (*t)->cmd_pid) |
|
|
435 | { |
|
|
436 | (*t)->destroy (); |
|
|
437 | break; |
|
|
438 | } |
|
|
439 | } |
|
|
440 | |
|
|
441 | /*----------------------------------------------------------------------*/ |
|
|
442 | /* |
|
|
443 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
444 | * TODO: if debugging, this should free up any known resources if we can |
|
|
445 | */ |
|
|
446 | void |
|
|
447 | rxvt_destroy_all () |
|
|
448 | { |
|
|
449 | // TODO: rxvtd should clean up all ressources |
|
|
450 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
451 | (*t)->destroy (); |
|
|
452 | } |
|
|
453 | |
|
|
454 | /* |
|
|
455 | * Catch a fatal signal and tidy up before quitting |
|
|
456 | */ |
|
|
457 | void |
|
|
458 | rxvt_term::sig_term (sig_watcher &w) |
|
|
459 | { |
|
|
460 | #ifdef DEBUG_CMD |
|
|
461 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
462 | #endif |
|
|
463 | rxvt_destroy_all (); |
|
|
464 | signal (w.signum, SIG_DFL); |
|
|
465 | kill (getpid (), w.signum); |
|
|
466 | } |
|
|
467 | |
|
|
468 | /* INTPROTO */ |
|
|
469 | int |
|
|
470 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
471 | { |
|
|
472 | if (GET_R->allowedxerror == -1) |
|
|
473 | GET_R->allowedxerror = event->error_code; |
|
|
474 | else |
|
|
475 | { |
|
|
476 | old_xerror_handler (display, event); |
|
|
477 | GET_R->destroy (); |
|
|
478 | } |
|
|
479 | |
|
|
480 | return 0; |
|
|
481 | } |
580 | } |
482 | |
581 | |
483 | /* ------------------------------------------------------------------------- * |
582 | /* ------------------------------------------------------------------------- * |
484 | * MEMORY ALLOCATION WRAPPERS * |
583 | * MEMORY ALLOCATION WRAPPERS * |
485 | * ------------------------------------------------------------------------- */ |
584 | * ------------------------------------------------------------------------- */ |
… | |
… | |
492 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
591 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
493 | |
592 | |
494 | return p; |
593 | return p; |
495 | } |
594 | } |
496 | |
595 | |
497 | /* INTPROTO */ |
596 | void * |
498 | void * |
|
|
499 | rxvt_calloc (size_t number, size_t size) |
597 | rxvt_calloc (size_t number, size_t size) |
500 | { |
598 | { |
501 | void *p = calloc (number, size); |
599 | void *p = calloc (number, size); |
502 | |
600 | |
503 | if (!p) |
601 | if (!p) |
504 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
602 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
505 | |
603 | |
506 | return p; |
604 | return p; |
507 | } |
605 | } |
508 | |
606 | |
509 | /* INTPROTO */ |
|
|
510 | void * |
607 | void * |
511 | rxvt_realloc (void *ptr, size_t size) |
608 | rxvt_realloc (void *ptr, size_t size) |
512 | { |
609 | { |
513 | void *p = realloc (ptr, size); |
610 | void *p = realloc (ptr, size); |
514 | |
611 | |
… | |
… | |
596 | /* |
693 | /* |
597 | * window size/position calculcations for XSizeHint and other storage. |
694 | * window size/position calculcations for XSizeHint and other storage. |
598 | * if width/height are non-zero then override calculated width/height |
695 | * if width/height are non-zero then override calculated width/height |
599 | */ |
696 | */ |
600 | void |
697 | void |
601 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
698 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
602 | { |
699 | { |
603 | short recalc_x, recalc_y; |
700 | short recalc_x, recalc_y; |
604 | int x, y, sb_w, mb_h, flags; |
701 | int x, y, sb_w, mb_h, flags; |
605 | unsigned int w, h; |
702 | unsigned int w, h; |
606 | unsigned int max_width, max_height; |
703 | unsigned int max_width, max_height; |
|
|
704 | dDisp; |
607 | |
705 | |
608 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
706 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
609 | TermWin.ncol, TermWin.nrow, szHint.width, |
707 | ncol, nrow, szHint.width, szHint.height)); |
610 | szHint.height)); |
708 | |
611 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
709 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
612 | szHint.win_gravity = NorthWestGravity; |
710 | szHint.win_gravity = NorthWestGravity; |
613 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
711 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
614 | |
712 | |
615 | recalc_x = recalc_y = 0; |
713 | recalc_x = recalc_y = 0; |
616 | flags = 0; |
714 | flags = 0; |
|
|
715 | |
617 | if (!parsed_geometry) |
716 | if (!parsed_geometry) |
618 | { |
717 | { |
619 | parsed_geometry = 1; |
718 | parsed_geometry = 1; |
|
|
719 | |
620 | if (rs[Rs_geometry]) |
720 | if (rs[Rs_geometry]) |
621 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
721 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
722 | |
622 | if (flags & WidthValue) |
723 | if (flags & WidthValue) |
623 | { |
724 | { |
624 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
725 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
625 | szHint.flags |= USSize; |
726 | szHint.flags |= USSize; |
626 | } |
727 | } |
|
|
728 | |
627 | if (flags & HeightValue) |
729 | if (flags & HeightValue) |
628 | { |
730 | { |
629 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
731 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
630 | szHint.flags |= USSize; |
732 | szHint.flags |= USSize; |
631 | } |
733 | } |
|
|
734 | |
632 | if (flags & XValue) |
735 | if (flags & XValue) |
633 | { |
736 | { |
634 | szHint.x = x; |
737 | szHint.x = x; |
635 | szHint.flags |= USPosition; |
738 | szHint.flags |= USPosition; |
|
|
739 | |
636 | if (flags & XNegative) |
740 | if (flags & XNegative) |
637 | { |
741 | { |
638 | recalc_x = 1; |
742 | recalc_x = 1; |
639 | szHint.win_gravity = NorthEastGravity; |
743 | szHint.win_gravity = NorthEastGravity; |
640 | } |
744 | } |
641 | } |
745 | } |
|
|
746 | |
642 | if (flags & YValue) |
747 | if (flags & YValue) |
643 | { |
748 | { |
644 | szHint.y = y; |
749 | szHint.y = y; |
645 | szHint.flags |= USPosition; |
750 | szHint.flags |= USPosition; |
|
|
751 | |
646 | if (flags & YNegative) |
752 | if (flags & YNegative) |
647 | { |
753 | { |
648 | recalc_y = 1; |
754 | recalc_y = 1; |
|
|
755 | |
649 | if (szHint.win_gravity == NorthEastGravity) |
756 | if (szHint.win_gravity == NorthEastGravity) |
650 | szHint.win_gravity = SouthEastGravity; |
757 | szHint.win_gravity = SouthEastGravity; |
651 | else |
758 | else |
652 | szHint.win_gravity = SouthWestGravity; |
759 | szHint.win_gravity = SouthWestGravity; |
653 | } |
760 | } |
654 | } |
761 | } |
655 | } |
762 | } |
656 | |
763 | |
657 | /* TODO: BOUNDS */ |
764 | /* TODO: BOUNDS */ |
658 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
765 | width = ncol * fwidth; |
659 | TermWin.height = TermWin.nrow * TermWin.fheight; |
766 | height = nrow * fheight; |
660 | max_width = MAX_COLS * TermWin.fwidth; |
767 | max_width = MAX_COLS * fwidth; |
661 | max_height = MAX_ROWS * TermWin.fheight; |
768 | max_height = MAX_ROWS * fheight; |
662 | |
769 | |
663 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
770 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
664 | |
771 | |
665 | sb_w = mb_h = 0; |
772 | sb_w = mb_h = 0; |
666 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
773 | window_vt_x = window_vt_y = int_bwidth; |
667 | |
774 | |
668 | if (scrollbar_visible ()) |
775 | if (scrollbar_visible ()) |
669 | { |
776 | { |
670 | sb_w = scrollbar_TotalWidth (); |
777 | sb_w = scrollbar_TotalWidth (); |
671 | szHint.base_width += sb_w; |
778 | szHint.base_width += sb_w; |
… | |
… | |
678 | mb_h = menuBar_TotalHeight (); |
785 | mb_h = menuBar_TotalHeight (); |
679 | szHint.base_height += mb_h; |
786 | szHint.base_height += mb_h; |
680 | window_vt_y += mb_h; |
787 | window_vt_y += mb_h; |
681 | } |
788 | } |
682 | |
789 | |
683 | szHint.width_inc = TermWin.fwidth; |
790 | szHint.width_inc = fwidth; |
684 | szHint.height_inc = TermWin.fheight; |
791 | szHint.height_inc = fheight; |
685 | szHint.min_width = szHint.base_width + szHint.width_inc; |
792 | szHint.min_width = szHint.base_width + szHint.width_inc; |
686 | szHint.min_height = szHint.base_height + szHint.height_inc; |
793 | szHint.min_height = szHint.base_height + szHint.height_inc; |
687 | |
794 | |
688 | if (width && width - szHint.base_width < max_width) |
795 | if (newwidth && newwidth - szHint.base_width < max_width) |
689 | { |
796 | { |
690 | szHint.width = width; |
797 | szHint.width = newwidth; |
691 | TermWin.width = width - szHint.base_width; |
798 | width = newwidth - szHint.base_width; |
692 | } |
799 | } |
693 | else |
800 | else |
694 | { |
801 | { |
695 | MIN_IT (TermWin.width, max_width); |
802 | min_it (width, max_width); |
696 | szHint.width = szHint.base_width + TermWin.width; |
803 | szHint.width = szHint.base_width + width; |
697 | } |
804 | } |
698 | |
805 | |
699 | if (height && height - szHint.base_height < max_height) |
806 | if (newheight && newheight - szHint.base_height < max_height) |
700 | { |
807 | { |
701 | szHint.height = height; |
808 | szHint.height = newheight; |
702 | TermWin.height = height - szHint.base_height; |
809 | height = newheight - szHint.base_height; |
703 | } |
810 | } |
704 | else |
811 | else |
705 | { |
812 | { |
706 | MIN_IT (TermWin.height, max_height); |
813 | min_it (height, max_height); |
707 | szHint.height = szHint.base_height + TermWin.height; |
814 | szHint.height = szHint.base_height + height; |
708 | } |
815 | } |
709 | |
816 | |
710 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
817 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
711 | window_sb_x = szHint.width - sb_w; |
818 | window_sb_x = szHint.width - sb_w; |
712 | |
819 | |
713 | if (recalc_x) |
820 | if (recalc_x) |
714 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
821 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
715 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
716 | if (recalc_y) |
822 | if (recalc_y) |
717 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
823 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
718 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
719 | |
824 | |
720 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
825 | ncol = width / fwidth; |
721 | TermWin.nrow = TermWin.height / TermWin.fheight; |
826 | nrow = height / fheight; |
722 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
827 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
723 | TermWin.ncol, TermWin.nrow, szHint.width, |
828 | ncol, nrow, szHint.width, |
724 | szHint.height)); |
829 | szHint.height)); |
725 | return; |
830 | return; |
726 | } |
831 | } |
727 | |
832 | |
728 | /*----------------------------------------------------------------------*/ |
833 | /*----------------------------------------------------------------------*/ |
… | |
… | |
736 | if (pty.pty < 0) |
841 | if (pty.pty < 0) |
737 | return; |
842 | return; |
738 | |
843 | |
739 | struct winsize ws; |
844 | struct winsize ws; |
740 | |
845 | |
741 | ws.ws_col = TermWin.ncol; |
846 | ws.ws_col = ncol; |
742 | ws.ws_row = TermWin.nrow; |
847 | ws.ws_row = nrow; |
743 | ws.ws_xpixel = TermWin.width; |
848 | ws.ws_xpixel = width; |
744 | ws.ws_ypixel = TermWin.height; |
849 | ws.ws_ypixel = height; |
745 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
850 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
746 | |
851 | |
747 | #if 0 |
852 | #if 0 |
748 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
853 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
749 | if (cmd_pid) /* force through to the command */ |
854 | if (cmd_pid) /* force through to the command */ |
750 | kill (cmd_pid, SIGWINCH); |
855 | kill (-cmd_pid, SIGWINCH); |
751 | #endif |
856 | #endif |
752 | } |
857 | } |
753 | |
858 | |
754 | /*----------------------------------------------------------------------*/ |
859 | /*----------------------------------------------------------------------*/ |
755 | /* set_fonts () - load and set the various fonts |
860 | /* set_fonts () - load and set the various fonts |
756 | /* |
861 | * |
757 | * init = 1 - initialize |
862 | * init = 1 - initialize |
758 | * |
863 | * |
759 | * fontname == FONT_UP - switch to bigger font |
864 | * fontname == FONT_UP - switch to bigger font |
760 | * fontname == FONT_DN - switch to smaller font |
865 | * fontname == FONT_DN - switch to smaller font |
761 | */ |
866 | */ |
… | |
… | |
773 | return false; |
878 | return false; |
774 | } |
879 | } |
775 | |
880 | |
776 | #if ENABLE_STYLES |
881 | #if ENABLE_STYLES |
777 | for (int i = RS_styleCount; --i; ) |
882 | for (int i = RS_styleCount; --i; ) |
778 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
883 | if (fontset[i] != fontset[0]) |
779 | delete TermWin.fontset[i]; |
884 | delete fontset[i]; |
780 | #endif |
885 | #endif |
781 | |
886 | |
782 | delete TermWin.fontset[0]; |
887 | delete fontset[0]; |
783 | TermWin.fontset[0] = fs; |
888 | fontset[0] = fs; |
784 | |
889 | |
785 | prop = (*fs)[1]->properties (); |
890 | prop = (*fs)[1]->properties (); |
|
|
891 | prop.height += lineSpace; |
786 | fs->set_prop (prop); |
892 | fs->set_prop (prop); |
787 | |
893 | |
788 | TermWin.fwidth = prop.width; |
894 | fwidth = prop.width; |
789 | TermWin.fheight = prop.height; |
895 | fheight = prop.height; |
790 | TermWin.fweight = prop.weight; |
|
|
791 | TermWin.fslant = prop.slant; |
|
|
792 | TermWin.fbase = (*fs)[1]->ascent; |
896 | fbase = (*fs)[1]->ascent; |
793 | |
897 | |
794 | for (int style = 1; style < 4; style++) |
898 | for (int style = 1; style < 4; style++) |
795 | { |
899 | { |
796 | #if ENABLE_STYLES |
900 | #if ENABLE_STYLES |
797 | const char *res = rs[Rs_font + style]; |
901 | const char *res = rs[Rs_font + style]; |
798 | |
902 | |
799 | if (res && !*res) |
903 | if (res && !*res) |
800 | TermWin.fontset[style] = TermWin.fontset[0]; |
904 | fontset[style] = fontset[0]; |
801 | else |
905 | else |
802 | { |
906 | { |
803 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
907 | fontset[style] = fs = new rxvt_fontset (this); |
804 | rxvt_fontprop prop2 = prop; |
908 | rxvt_fontprop prop2 = prop; |
805 | |
909 | |
806 | if (res) |
910 | if (res) |
807 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
911 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
808 | else |
912 | else |
809 | { |
913 | { |
810 | res = TermWin.fontset[0]->fontdesc; |
914 | res = fontset[0]->fontdesc; |
811 | |
915 | |
812 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
916 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
813 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
917 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
814 | } |
918 | } |
815 | |
919 | |
816 | fs->populate (res); |
920 | fs->populate (res); |
817 | fs->set_prop (prop2); |
921 | fs->set_prop (prop2); |
818 | } |
922 | } |
819 | #else |
923 | #else |
820 | TermWin.fontset[style] = TermWin.fontset[0]; |
924 | fontset[style] = fontset[0]; |
821 | #endif |
925 | #endif |
822 | } |
926 | } |
823 | |
927 | |
824 | if (TermWin.parent[0]) |
928 | if (parent[0]) |
825 | { |
929 | { |
826 | resize_all_windows (0, 0, 0); |
930 | resize_all_windows (0, 0, 0); |
827 | scr_remap_chars (); |
931 | scr_remap_chars (); |
828 | scr_touch (true); |
932 | scr_touch (true); |
829 | } |
933 | } |
… | |
… | |
832 | } |
936 | } |
833 | |
937 | |
834 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
938 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
835 | { |
939 | { |
836 | // TODO: SMART_WINDOW_TITLE |
940 | // TODO: SMART_WINDOW_TITLE |
837 | XChangeProperty (display->display, TermWin.parent[0], |
941 | XChangeProperty (display->display, parent[0], |
838 | prop, XA_STRING, 8, PropModeReplace, |
942 | prop, XA_STRING, 8, PropModeReplace, |
839 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
943 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
840 | } |
944 | } |
841 | |
945 | |
842 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
946 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
843 | { |
947 | { |
844 | // TODO: SMART_WINDOW_TITLE |
948 | // TODO: SMART_WINDOW_TITLE |
845 | wchar_t *ws = rxvt_mbstowcs (str, len); |
949 | wchar_t *ws = rxvt_mbstowcs (str, len); |
846 | char *s = rxvt_wcstoutf8 (ws); |
950 | char *s = rxvt_wcstoutf8 (ws); |
847 | |
951 | |
848 | XChangeProperty (display->display, TermWin.parent[0], |
952 | XChangeProperty (display->display, parent[0], |
849 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
953 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
850 | (const unsigned char *)s, strlen (s)); |
954 | (const unsigned char *)s, strlen (s)); |
851 | |
955 | |
852 | free (s); |
956 | free (s); |
853 | free (ws); |
957 | free (ws); |
… | |
… | |
858 | /* xterm sequences - title, iconName, color (exptl) */ |
962 | /* xterm sequences - title, iconName, color (exptl) */ |
859 | void |
963 | void |
860 | rxvt_term::set_title (const char *str) |
964 | rxvt_term::set_title (const char *str) |
861 | { |
965 | { |
862 | set_string_property (XA_WM_NAME, str); |
966 | set_string_property (XA_WM_NAME, str); |
863 | #if ENABLE_FRILLS |
967 | #if ENABLE_EWMH |
864 | set_utf8_property (display->atom ("_NET_WM_NAME"), str); |
968 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
865 | #endif |
969 | #endif |
866 | } |
970 | } |
867 | |
971 | |
868 | void |
972 | void |
869 | rxvt_term::set_icon_name (const char *str) |
973 | rxvt_term::set_icon_name (const char *str) |
870 | { |
974 | { |
871 | set_string_property (XA_WM_ICON_NAME, str); |
975 | set_string_property (XA_WM_ICON_NAME, str); |
872 | #if ENABLE_FRILLS |
976 | #if ENABLE_EWMH |
873 | set_utf8_property (display->atom ("_NET_WM_ICON_NAME"), str); |
977 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
874 | #endif |
978 | #endif |
875 | } |
979 | } |
876 | |
980 | |
877 | #ifdef XTERM_COLOR_CHANGE |
981 | #ifdef XTERM_COLOR_CHANGE |
878 | void |
982 | void |
… | |
… | |
886 | |
990 | |
887 | /* handle color aliases */ |
991 | /* handle color aliases */ |
888 | if (isdigit (*color)) |
992 | if (isdigit (*color)) |
889 | { |
993 | { |
890 | i = atoi (color); |
994 | i = atoi (color); |
|
|
995 | |
891 | if (i >= 8 && i <= 15) |
996 | if (i >= 8 && i <= 15) |
892 | { /* bright colors */ |
997 | { /* bright colors */ |
893 | i -= 8; |
998 | i -= 8; |
894 | # ifndef NO_BRIGHTCOLOR |
999 | # ifndef NO_BRIGHTCOLOR |
895 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1000 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
896 | SET_PIXCOLOR (idx); |
1001 | SET_PIXCOLOR (idx); |
897 | goto Done; |
1002 | goto done; |
898 | # endif |
1003 | # endif |
899 | |
|
|
900 | } |
1004 | } |
|
|
1005 | |
901 | if (i >= 0 && i <= 7) |
1006 | if (i >= 0 && i <= 7) |
902 | { /* normal colors */ |
1007 | { /* normal colors */ |
903 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1008 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
904 | SET_PIXCOLOR (idx); |
1009 | SET_PIXCOLOR (idx); |
905 | goto Done; |
1010 | goto done; |
906 | } |
1011 | } |
907 | } |
1012 | } |
908 | |
1013 | |
909 | if (!rXParseAllocColor (& xcol, color)) |
1014 | if (!rXParseAllocColor (&xcol, color)) |
910 | return; |
1015 | return; |
911 | |
1016 | |
912 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1017 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
913 | |
1018 | |
914 | /* |
1019 | /* |
… | |
… | |
930 | pix_colors_focused[idx] = xcol; |
1035 | pix_colors_focused[idx] = xcol; |
931 | SET_PIXCOLOR (idx); |
1036 | SET_PIXCOLOR (idx); |
932 | |
1037 | |
933 | /* XSetWindowAttributes attr; */ |
1038 | /* XSetWindowAttributes attr; */ |
934 | /* Cursor cursor; */ |
1039 | /* Cursor cursor; */ |
935 | Done: |
1040 | done: |
|
|
1041 | |
936 | #ifdef OFF_FOCUS_FADING |
1042 | #if OFF_FOCUS_FADING |
937 | if (rs[Rs_fade]) |
1043 | if (rs[Rs_fade]) |
938 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1044 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
939 | #endif |
1045 | #endif |
940 | |
1046 | |
941 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1047 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
942 | |
1048 | |
943 | recolour_cursor (); |
1049 | recolour_cursor (); |
… | |
… | |
997 | |
1103 | |
998 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1104 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
999 | } |
1105 | } |
1000 | |
1106 | |
1001 | /*----------------------------------------------------------------------*/ |
1107 | /*----------------------------------------------------------------------*/ |
1002 | /* |
|
|
1003 | * Colour determination for low colour displays, routine from |
|
|
1004 | * Hans de Goede <hans@highrise.nl> |
|
|
1005 | */ |
|
|
1006 | |
1108 | |
1007 | int |
1109 | int |
1008 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1110 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1009 | { |
1111 | { |
1010 | if (!screen_in_out->set (display, colour)) |
1112 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1018 | |
1120 | |
1019 | /* -------------------------------------------------------------------- * |
1121 | /* -------------------------------------------------------------------- * |
1020 | * - WINDOW RESIZING - * |
1122 | * - WINDOW RESIZING - * |
1021 | * -------------------------------------------------------------------- */ |
1123 | * -------------------------------------------------------------------- */ |
1022 | void |
1124 | void |
1023 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1125 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1024 | { |
1126 | { |
1025 | int fix_screen; |
1127 | int fix_screen; |
1026 | |
|
|
1027 | #ifdef SMART_RESIZE |
|
|
1028 | int old_width = szHint.width, old_height = szHint.height; |
1128 | int old_width = szHint.width, old_height = szHint.height; |
1029 | #endif |
1129 | dDisp; |
1030 | |
1130 | |
1031 | window_calc (width, height); |
1131 | window_calc (newwidth, newheight); |
1032 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1132 | XSetWMNormalHints (disp, parent[0], &szHint); |
1033 | |
1133 | |
1034 | if (!ignoreparent) |
1134 | if (!ignoreparent) |
1035 | { |
1135 | { |
1036 | #ifdef SMART_RESIZE |
1136 | #ifdef SMART_RESIZE |
1037 | /* |
1137 | /* |
… | |
… | |
1041 | int x, y, x1, y1; |
1141 | int x, y, x1, y1; |
1042 | int dx, dy; |
1142 | int dx, dy; |
1043 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1143 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1044 | Window unused_cr; |
1144 | Window unused_cr; |
1045 | |
1145 | |
1046 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1146 | XTranslateCoordinates (disp, parent[0], display->root, |
1047 | 0, 0, &x, &y, &unused_cr); |
1147 | 0, 0, &x, &y, &unused_cr); |
1048 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1148 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1049 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1149 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1050 | /* |
1150 | /* |
1051 | * if display->root isn't the parent window, a WM will probably have offset |
1151 | * if display->root isn't the parent window, a WM will probably have offset |
1052 | * our position for handles and decorations. Counter it |
1152 | * our position for handles and decorations. Counter it |
1053 | */ |
1153 | */ |
… | |
… | |
1055 | { |
1155 | { |
1056 | x -= x1; |
1156 | x -= x1; |
1057 | y -= y1; |
1157 | y -= y1; |
1058 | } |
1158 | } |
1059 | |
1159 | |
1060 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1160 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1061 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1161 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1062 | dx = old_width - szHint.width; |
1162 | dx = old_width - szHint.width; |
1063 | dy = old_height - szHint.height; |
1163 | dy = old_height - szHint.height; |
1064 | |
1164 | |
1065 | /* Check position of the center of the window */ |
1165 | /* Check position of the center of the window */ |
1066 | if (x < x1) /* left half */ |
1166 | if (x < x1) /* left half */ |
… | |
… | |
1070 | if (y < y1) /* top half */ |
1170 | if (y < y1) /* top half */ |
1071 | dy = 0; |
1171 | dy = 0; |
1072 | else if (y == y1) /* exact center */ |
1172 | else if (y == y1) /* exact center */ |
1073 | dy /= 2; |
1173 | dy /= 2; |
1074 | |
1174 | |
1075 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1175 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1076 | szHint.width, szHint.height); |
1176 | szHint.width, szHint.height); |
1077 | #else |
1177 | #else |
1078 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1178 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1079 | #endif |
1179 | #endif |
1080 | } |
1180 | } |
1081 | |
1181 | |
1082 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1182 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1083 | |
1183 | |
1084 | if (fix_screen || width != old_width || height != old_height) |
1184 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1085 | { |
1185 | { |
1086 | if (scrollbar_visible ()) |
1186 | if (scrollbar_visible ()) |
1087 | { |
1187 | { |
1088 | XMoveResizeWindow (display->display, scrollBar.win, |
1188 | XMoveResizeWindow (disp, scrollBar.win, |
1089 | window_sb_x, 0, |
1189 | window_sb_x, 0, |
1090 | scrollbar_TotalWidth (), szHint.height); |
1190 | scrollbar_TotalWidth (), szHint.height); |
1091 | resize_scrollbar (); |
1191 | resize_scrollbar (); |
1092 | } |
1192 | } |
1093 | |
1193 | |
1094 | if (menubar_visible ()) |
1194 | if (menubar_visible ()) |
1095 | XMoveResizeWindow (display->display, menuBar.win, |
1195 | XMoveResizeWindow (disp, menuBar.win, |
1096 | window_vt_x, 0, |
1196 | window_vt_x, 0, |
1097 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1197 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1098 | |
1198 | |
1099 | XMoveResizeWindow (display->display, TermWin.vt, |
1199 | XMoveResizeWindow (disp, vt, |
1100 | window_vt_x, window_vt_y, |
1200 | window_vt_x, window_vt_y, |
1101 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1201 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
|
|
1202 | |
1102 | scr_clear (); |
1203 | scr_clear (); |
1103 | #ifdef XPM_BACKGROUND |
1204 | #ifdef XPM_BACKGROUND |
1104 | resize_pixmap (); |
1205 | resize_pixmap (); |
1105 | #endif |
1206 | #endif |
1106 | } |
1207 | } |
… | |
… | |
1111 | int old_ncol = prev_ncol; |
1212 | int old_ncol = prev_ncol; |
1112 | |
1213 | |
1113 | /* scr_reset only works on the primary screen */ |
1214 | /* scr_reset only works on the primary screen */ |
1114 | if (old_height) /* this is not the first time through */ |
1215 | if (old_height) /* this is not the first time through */ |
1115 | { |
1216 | { |
1116 | unsigned int ncol = TermWin.ncol; |
1217 | unsigned int ocol = ncol; |
1117 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1218 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1118 | curr_screen = scr_change_screen (PRIMARY); |
1219 | curr_screen = scr_change_screen (PRIMARY); |
1119 | TermWin.ncol = ncol; |
1220 | ncol = ocol; |
1120 | } |
1221 | } |
1121 | |
1222 | |
1122 | scr_reset (); |
1223 | scr_reset (); |
1123 | |
1224 | |
1124 | if (curr_screen >= 0) /* this is not the first time through */ |
1225 | if (curr_screen >= 0) /* this is not the first time through */ |
1125 | { |
1226 | { |
1126 | scr_change_screen (curr_screen); |
1227 | scr_change_screen (curr_screen); |
1127 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1228 | selection_check (old_ncol != ncol ? 4 : 0); |
1128 | } |
1229 | } |
1129 | } |
1230 | } |
1130 | |
1231 | |
1131 | old_width = szHint.width; |
1232 | old_width = szHint.width; |
1132 | old_height = szHint.height; |
1233 | old_height = szHint.height; |
|
|
1234 | |
|
|
1235 | #ifdef XPM_BACKGROUND |
|
|
1236 | if (pixmap) |
|
|
1237 | scr_touch (false); |
|
|
1238 | #endif |
1133 | |
1239 | |
1134 | #ifdef USE_XIM |
1240 | #ifdef USE_XIM |
1135 | IMSetStatusPosition (); |
1241 | IMSetStatusPosition (); |
1136 | #endif |
1242 | #endif |
1137 | } |
1243 | } |
… | |
… | |
1139 | /* |
1245 | /* |
1140 | * Set the width/height of the vt window in characters. Units are pixels. |
1246 | * Set the width/height of the vt window in characters. Units are pixels. |
1141 | * good for toggling 80/132 columns |
1247 | * good for toggling 80/132 columns |
1142 | */ |
1248 | */ |
1143 | void |
1249 | void |
1144 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1250 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1145 | { |
1251 | { |
1146 | XWindowAttributes wattr; |
1252 | XWindowAttributes wattr; |
1147 | |
1253 | |
1148 | if (width == 0 || height == 0) |
1254 | if (newwidth == 0 || newheight == 0) |
1149 | { |
1255 | { |
1150 | XGetWindowAttributes (display->display, display->root, &wattr); |
1256 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1257 | |
1151 | if (width == 0) |
1258 | if (newwidth == 0) |
1152 | width = wattr.width - szHint.base_width; |
1259 | newwidth = wattr.width - szHint.base_width; |
1153 | if (height == 0) |
1260 | if (newheight == 0) |
1154 | height = wattr.height - szHint.base_height; |
1261 | newheight = wattr.height - szHint.base_height; |
1155 | } |
|
|
1156 | |
|
|
1157 | if (width != TermWin.width || height != TermWin.height) |
|
|
1158 | { |
1262 | } |
|
|
1263 | |
|
|
1264 | if (newwidth != width || newheight != height) |
|
|
1265 | { |
1159 | width += szHint.base_width; |
1266 | newwidth += szHint.base_width; |
1160 | height += szHint.base_height; |
1267 | newheight += szHint.base_height; |
1161 | resize_all_windows (width, height, 0); |
1268 | resize_all_windows (newwidth, newheight, 0); |
1162 | } |
1269 | } |
1163 | } |
1270 | } |
1164 | |
1271 | |
1165 | /* -------------------------------------------------------------------- * |
1272 | /* -------------------------------------------------------------------- * |
1166 | * - X INPUT METHOD ROUTINES - * |
1273 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1176 | |
1283 | |
1177 | void |
1284 | void |
1178 | rxvt_term::im_set_size (XRectangle &size) |
1285 | rxvt_term::im_set_size (XRectangle &size) |
1179 | { |
1286 | { |
1180 | // the int_bwidth terms make no sense to me |
1287 | // the int_bwidth terms make no sense to me |
1181 | size.x = TermWin.int_bwidth; |
1288 | size.x = int_bwidth; |
1182 | size.y = TermWin.int_bwidth; |
1289 | size.y = int_bwidth; |
1183 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1290 | size.width = Width2Pixel (ncol) + int_bwidth; |
1184 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1291 | size.height = Height2Pixel (nrow) + int_bwidth; |
1185 | } |
1292 | } |
1186 | |
1293 | |
1187 | void |
1294 | void |
1188 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1295 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1189 | XRectangle &status_rect, |
1296 | XRectangle &status_rect, |
1190 | const XRectangle &needed_rect) |
1297 | const XRectangle &needed_rect) |
1191 | { |
1298 | { |
1192 | preedit_rect.x = needed_rect.width; |
1299 | preedit_rect.x = needed_rect.width; |
1193 | preedit_rect.y = 0; |
1300 | preedit_rect.y = 0; |
1194 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1301 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1195 | preedit_rect.height = TermWin.fheight; |
1302 | preedit_rect.height = fheight; |
1196 | |
1303 | |
1197 | status_rect.x = 0; |
1304 | status_rect.x = 0; |
1198 | status_rect.y = 0; |
1305 | status_rect.y = 0; |
1199 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1306 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1200 | status_rect.height = TermWin.fheight; |
1307 | status_rect.height = fheight; |
1201 | } |
1308 | } |
1202 | |
1309 | |
1203 | /* Checking whether input method is running. */ |
1310 | /* Checking whether input method is running. */ |
1204 | bool |
1311 | bool |
1205 | rxvt_term::IMisRunning () |
1312 | rxvt_term::IMisRunning () |
… | |
… | |
1233 | { |
1340 | { |
1234 | XPoint nspot; |
1341 | XPoint nspot; |
1235 | XVaNestedList preedit_attr; |
1342 | XVaNestedList preedit_attr; |
1236 | |
1343 | |
1237 | if (!Input_Context |
1344 | if (!Input_Context |
1238 | || !TermWin.focus |
1345 | || !focus |
1239 | || !(input_style & XIMPreeditPosition)) |
1346 | || !(input_style & XIMPreeditPosition)) |
1240 | return; |
1347 | return; |
1241 | |
1348 | |
1242 | im_set_position (nspot); |
1349 | im_set_position (nspot); |
1243 | |
1350 | |
… | |
… | |
1363 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1470 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1364 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1471 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1365 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1472 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1366 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1473 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1367 | "*", |
1474 | "*", |
1368 | TermWin.fheight, |
1475 | fheight, |
1369 | TermWin.fheight + 1, TermWin.fheight - 1, |
1476 | fheight + 1, fheight - 1, |
1370 | TermWin.fheight - 2, TermWin.fheight + 2); |
1477 | fheight - 2, fheight + 2); |
1371 | |
1478 | |
1372 | fs = XCreateFontSet (display->display, pat, |
1479 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1373 | &missing_charset_list, &missing_charset_count, &def_string); |
1480 | &missing_charset_list, &missing_charset_count, &def_string); |
1374 | |
1481 | |
1375 | if (missing_charset_list) |
1482 | if (missing_charset_list) |
1376 | XFreeStringList (missing_charset_list); |
1483 | XFreeStringList (missing_charset_list); |
1377 | |
1484 | |
… | |
… | |
1421 | NULL); |
1528 | NULL); |
1422 | } |
1529 | } |
1423 | |
1530 | |
1424 | Input_Context = XCreateIC (xim, |
1531 | Input_Context = XCreateIC (xim, |
1425 | XNInputStyle, input_style, |
1532 | XNInputStyle, input_style, |
1426 | XNClientWindow, TermWin.vt, |
1533 | XNClientWindow, vt, |
1427 | XNFocusWindow, TermWin.parent[0], |
1534 | XNFocusWindow, parent[0], |
1428 | preedit_attr ? XNPreeditAttributes : NULL, |
1535 | preedit_attr ? XNPreeditAttributes : NULL, |
1429 | preedit_attr, |
1536 | preedit_attr, |
1430 | status_attr ? XNStatusAttributes : NULL, |
1537 | status_attr ? XNStatusAttributes : NULL, |
1431 | status_attr, NULL); |
1538 | status_attr, NULL); |
1432 | |
1539 | |
… | |
… | |
1449 | } |
1556 | } |
1450 | |
1557 | |
1451 | void |
1558 | void |
1452 | rxvt_term::im_cb () |
1559 | rxvt_term::im_cb () |
1453 | { |
1560 | { |
1454 | int i, found, had_im; |
1561 | int i; |
1455 | const char *p; |
1562 | const char *p; |
1456 | char **s; |
1563 | char **s; |
1457 | char buf[IMBUFSIZ]; |
1564 | char buf[IMBUFSIZ]; |
|
|
1565 | |
|
|
1566 | SET_R (this); |
1458 | |
1567 | |
1459 | im_destroy (); |
1568 | im_destroy (); |
1460 | |
1569 | |
1461 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1570 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1462 | if (Input_Context) |
1571 | if (Input_Context) |
… | |
… | |
1514 | { |
1623 | { |
1515 | XRectangle preedit_rect, status_rect, *needed_rect; |
1624 | XRectangle preedit_rect, status_rect, *needed_rect; |
1516 | XVaNestedList preedit_attr, status_attr; |
1625 | XVaNestedList preedit_attr, status_attr; |
1517 | |
1626 | |
1518 | if (!Input_Context |
1627 | if (!Input_Context |
1519 | || !TermWin.focus |
1628 | || !focus |
1520 | || !(input_style & XIMPreeditArea) |
1629 | || !(input_style & XIMPreeditArea) |
1521 | || !IMisRunning ()) |
1630 | || !IMisRunning ()) |
1522 | return; |
1631 | return; |
1523 | |
1632 | |
1524 | /* Getting the necessary width of preedit area */ |
1633 | /* Getting the necessary width of preedit area */ |