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32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
36 | |
36 | |
37 | #include <signal.h> |
37 | #include <csignal> |
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38 | #include <cstring> |
38 | |
39 | |
39 | #ifdef TTY_GID_SUPPORT |
40 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
41 | # include <grp.h> |
41 | #endif |
42 | #endif |
42 | |
43 | |
43 | #ifdef HAVE_TERMIOS_H |
44 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
45 | # include <termios.h> |
45 | #endif |
46 | #endif |
46 | |
47 | |
47 | #include <cstring> |
48 | #ifdef KEYSYM_RESOURCE |
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49 | # include "keyboard.h" |
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50 | #endif |
48 | |
51 | |
49 | vector<rxvt_term *> rxvt_term::termlist; |
52 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
53 | |
51 | static char curlocale[128]; |
54 | static char curlocale[128]; |
52 | |
55 | |
… | |
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123 | return len; |
126 | return len; |
124 | |
127 | |
125 | } |
128 | } |
126 | #endif |
129 | #endif |
127 | |
130 | |
128 | void * |
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129 | rxvt_term::operator new (size_t s) |
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130 | { |
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131 | void *p = malloc (s); |
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132 | |
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133 | memset (p, 0, s); |
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134 | return p; |
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135 | } |
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136 | |
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137 | void |
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138 | rxvt_term::operator delete (void *p, size_t s) |
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139 | { |
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140 | free (p); |
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141 | } |
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142 | |
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143 | rxvt_term::rxvt_term () |
131 | rxvt_term::rxvt_term () |
144 | : |
132 | : |
145 | #if TRANSPARENT |
133 | #if TRANSPARENT |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
134 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
147 | #endif |
135 | #endif |
… | |
… | |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
158 | pointer_ev (this, &rxvt_term::pointer_cb), |
171 | #endif |
159 | #endif |
172 | #ifdef USE_XIM |
160 | #ifdef USE_XIM |
173 | im_ev (this, &rxvt_term::im_cb), |
161 | im_ev (this, &rxvt_term::im_cb), |
174 | #endif |
162 | #endif |
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163 | sw_term (this, &rxvt_term::sig_term), |
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164 | sw_int (this, &rxvt_term::sig_term), |
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165 | sw_chld (this, &rxvt_term::sig_chld), |
175 | termwin_ev (this, &rxvt_term::x_cb), |
166 | termwin_ev (this, &rxvt_term::x_cb), |
176 | vt_ev (this, &rxvt_term::x_cb), |
167 | vt_ev (this, &rxvt_term::x_cb), |
177 | check_ev (this, &rxvt_term::check_cb), |
168 | check_ev (this, &rxvt_term::check_cb), |
178 | flush_ev (this, &rxvt_term::flush_cb), |
169 | flush_ev (this, &rxvt_term::flush_cb), |
179 | destroy_ev (this, &rxvt_term::destroy_cb), |
170 | destroy_ev (this, &rxvt_term::destroy_cb), |
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181 | incr_ev (this, &rxvt_term::incr_cb) |
172 | incr_ev (this, &rxvt_term::incr_cb) |
182 | { |
173 | { |
183 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
174 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
184 | |
175 | |
185 | termlist.push_back (this); |
176 | termlist.push_back (this); |
186 | } |
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187 | |
177 | |
188 | rxvt_term::~rxvt_term () |
178 | #ifdef KEYSYM_RESOURCE |
189 | { |
179 | keyboard = new keyboard_manager; |
190 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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191 | |
180 | |
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181 | if (!keyboard) |
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182 | rxvt_fatal ("out of memory, aborting.\n"); |
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183 | #endif |
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184 | } |
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185 | |
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186 | // clean up the most important stuff, do *not* call x or free mem etc. |
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187 | // for use before an emergency exit |
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188 | void rxvt_term::emergency_cleanup () |
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189 | { |
192 | if (cmd_pid) |
190 | if (cmd_pid) |
193 | kill (-cmd_pid, SIGHUP); |
191 | kill (-cmd_pid, SIGHUP); |
194 | |
192 | |
195 | pty.put (); |
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196 | |
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197 | #ifdef UTMP_SUPPORT |
193 | #ifdef UTMP_SUPPORT |
198 | privileged_utmp (RESTORE); |
194 | privileged_utmp (RESTORE); |
199 | #endif |
195 | #endif |
200 | |
196 | |
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197 | pty.put (); |
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198 | } |
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199 | |
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200 | rxvt_term::~rxvt_term () |
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201 | { |
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202 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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203 | |
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204 | emergency_cleanup (); |
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205 | |
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206 | #if ENABLE_STYLES |
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207 | for (int i = RS_styleCount; --i; ) |
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208 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
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209 | delete TermWin.fontset[i]; |
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210 | #endif |
201 | delete TermWin.fontset; |
211 | delete TermWin.fontset[0]; |
202 | |
212 | |
203 | if (display) |
213 | if (display) |
204 | { |
214 | { |
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215 | dDisp; |
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216 | |
205 | selection_clear (); |
217 | selection_clear (); |
206 | |
218 | |
207 | #ifdef USE_XIM |
219 | #ifdef USE_XIM |
208 | im_destroy (); |
220 | im_destroy (); |
209 | #endif |
221 | #endif |
210 | #ifdef MENUBAR |
222 | #ifdef MENUBAR |
211 | if (menubarGC) XFreeGC (display->display, menubarGC); |
223 | if (menubarGC) XFreeGC (disp, menubarGC); |
212 | #endif |
224 | #endif |
213 | #ifdef XTERM_SCROLLBAR |
225 | #ifdef XTERM_SCROLLBAR |
214 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
226 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
215 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
227 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
216 | #endif |
228 | #endif |
217 | #ifdef PLAIN_SCROLLBAR |
229 | #ifdef PLAIN_SCROLLBAR |
218 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
230 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
219 | #endif |
231 | #endif |
220 | #ifdef NEXT_SCROLLBAR |
232 | #ifdef NEXT_SCROLLBAR |
221 | if (blackGC) XFreeGC (display->display, blackGC); |
233 | if (blackGC) XFreeGC (disp, blackGC); |
222 | if (whiteGC) XFreeGC (display->display, whiteGC); |
234 | if (whiteGC) XFreeGC (disp, whiteGC); |
223 | if (grayGC) XFreeGC (display->display, grayGC); |
235 | if (grayGC) XFreeGC (disp, grayGC); |
224 | if (darkGC) XFreeGC (display->display, darkGC); |
236 | if (darkGC) XFreeGC (disp, darkGC); |
225 | if (stippleGC) XFreeGC (display->display, stippleGC); |
237 | if (stippleGC) XFreeGC (disp, stippleGC); |
226 | if (dimple) XFreePixmap (display->display, dimple); |
238 | if (dimple) XFreePixmap (disp, dimple); |
227 | if (upArrow) XFreePixmap (display->display, upArrow); |
239 | if (upArrow) XFreePixmap (disp, upArrow); |
228 | if (downArrow) XFreePixmap (display->display, downArrow); |
240 | if (downArrow) XFreePixmap (disp, downArrow); |
229 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
241 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
230 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
242 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
231 | #endif |
243 | #endif |
232 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
244 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
233 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
245 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
234 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
246 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
235 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
247 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
236 | #endif |
248 | #endif |
237 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
249 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
238 | |
250 | |
239 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
251 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
240 | delete menuBar.drawable; |
252 | delete menuBar.drawable; |
241 | //if (menuBar.win) |
253 | //if (menuBar.win) |
242 | // XDestroyWindow (display->display, menuBar.win); |
254 | // XDestroyWindow (disp, menuBar.win); |
243 | #endif |
255 | #endif |
244 | delete TermWin.drawable; |
256 | delete TermWin.drawable; |
245 | // destroy all windows |
257 | // destroy all windows |
246 | if (TermWin.parent[0]) |
258 | if (TermWin.parent[0]) |
247 | XDestroyWindow (display->display, TermWin.parent[0]); |
259 | XDestroyWindow (disp, TermWin.parent[0]); |
248 | } |
260 | } |
249 | |
261 | |
250 | // TODO: free pixcolours, colours should become part of rxvt_display |
262 | // TODO: free pixcolours, colours should become part of rxvt_display |
251 | |
263 | |
252 | delete pix_colors_focused; |
264 | delete pix_colors_focused; |
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258 | |
270 | |
259 | scr_release (); |
271 | scr_release (); |
260 | |
272 | |
261 | /* clear all resources */ |
273 | /* clear all resources */ |
262 | for (int i = 0; i < allocated.size (); i++) |
274 | for (int i = 0; i < allocated.size (); i++) |
263 | free (allocated[i]); |
275 | free (allocated [i]); |
264 | |
276 | |
265 | free (selection.text); |
277 | free (selection.text); |
266 | // TODO: manage env vars in child only(!) |
278 | // TODO: manage env vars in child only(!) |
267 | free (env_windowid); |
279 | free (env_windowid); |
268 | free (env_display); |
280 | free (env_display); |
269 | free (env_term); |
281 | free (env_term); |
270 | free (env_colorfgbg); |
282 | free (env_colorfgbg); |
271 | free (locale); |
283 | free (locale); |
272 | #if 0 |
284 | free (v_buffer); |
273 | free (codeset); |
285 | free (incr_buf); |
274 | #endif |
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275 | |
286 | |
276 | delete envv; |
287 | delete envv; |
277 | delete argv; |
288 | delete argv; |
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289 | |
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290 | #ifdef KEYSYM_RESOURCE |
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291 | delete keyboard; |
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292 | #endif |
278 | } |
293 | } |
279 | |
294 | |
280 | void |
295 | void |
281 | rxvt_term::destroy () |
296 | rxvt_term::destroy () |
282 | { |
297 | { |
… | |
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334 | |
349 | |
335 | delete this; |
350 | delete this; |
336 | } |
351 | } |
337 | |
352 | |
338 | /*----------------------------------------------------------------------*/ |
353 | /*----------------------------------------------------------------------*/ |
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354 | /* |
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355 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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356 | * TODO: if debugging, this should free up any known resources if we can |
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357 | */ |
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358 | static XErrorHandler old_xerror_handler; |
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359 | |
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360 | static void |
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361 | rxvt_emergency_cleanup () |
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362 | { |
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363 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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364 | (*t)->emergency_cleanup (); |
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365 | } |
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366 | |
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367 | #if ENABLE_FRILLS |
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368 | static void |
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369 | print_x_error (Display *dpy, XErrorEvent *event) |
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370 | { |
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371 | char buffer[BUFSIZ]; |
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372 | char mesg[BUFSIZ]; |
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373 | char number[32]; |
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374 | char *mtype = "XlibMessage"; |
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375 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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376 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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377 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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378 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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379 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
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380 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
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381 | sprintf(number, "%d", event->request_code); |
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382 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
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383 | rxvt_warn ("(which is %s)\n", buffer); |
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384 | if (event->request_code >= 128) { |
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385 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
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386 | mesg, BUFSIZ); |
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387 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
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388 | } |
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389 | if ((event->error_code == BadWindow) || |
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390 | (event->error_code == BadPixmap) || |
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391 | (event->error_code == BadCursor) || |
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392 | (event->error_code == BadFont) || |
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393 | (event->error_code == BadDrawable) || |
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394 | (event->error_code == BadColor) || |
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395 | (event->error_code == BadGC) || |
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396 | (event->error_code == BadIDChoice) || |
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397 | (event->error_code == BadValue) || |
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398 | (event->error_code == BadAtom)) { |
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399 | if (event->error_code == BadValue) |
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400 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
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401 | mesg, BUFSIZ); |
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402 | else if (event->error_code == BadAtom) |
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403 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
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404 | mesg, BUFSIZ); |
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405 | else |
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406 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
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407 | mesg, BUFSIZ); |
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408 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
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409 | } |
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410 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
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411 | mesg, BUFSIZ); |
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412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
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413 | } |
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414 | #endif |
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415 | |
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416 | int |
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417 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
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418 | { |
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419 | if (GET_R->allowedxerror == -1) |
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420 | GET_R->allowedxerror = event->error_code; |
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421 | else |
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422 | { |
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423 | //TODO: GET_R is most likely not the terminal which caused the error |
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424 | //TODO: maybe just output the error and continue? |
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425 | #if ENABLE_FRILLS |
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426 | print_x_error (display, event); |
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427 | #else |
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428 | old_xerror_handler (display, event); |
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429 | #endif |
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430 | } |
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431 | |
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432 | return 0; |
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433 | } |
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434 | |
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435 | int |
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436 | rxvt_xioerror_handler (Display *display) |
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437 | { |
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438 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
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439 | DisplayString (display)); |
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440 | rxvt_emergency_cleanup (); |
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441 | _exit (EXIT_FAILURE); |
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442 | } |
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443 | |
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444 | /* |
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445 | * Catch a fatal signal and tidy up before quitting |
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446 | */ |
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447 | void |
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448 | rxvt_term::sig_term (sig_watcher &w) |
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449 | { |
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450 | #ifdef DEBUG_CMD |
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451 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
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452 | #endif |
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453 | rxvt_emergency_cleanup (); |
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454 | signal (w.signum, SIG_DFL); |
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455 | kill (getpid (), w.signum); |
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456 | } |
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457 | |
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458 | /*----------------------------------------------------------------------*/ |
339 | /* rxvt_init () */ |
459 | /* rxvt_init () */ |
340 | bool |
460 | bool |
341 | rxvt_term::init (int argc, const char *const *argv) |
461 | rxvt_term::init (int argc, const char *const *argv) |
342 | { |
462 | { |
343 | SET_R (this); |
463 | SET_R (this); |
344 | |
464 | |
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465 | set_locale (""); |
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466 | |
345 | if (!init_vars ()) |
467 | if (!init_vars ()) |
346 | return false; |
468 | return false; |
347 | |
469 | |
348 | init_secondary (); |
470 | init_secondary (); |
349 | |
471 | |
350 | const char **cmd_argv = init_resources (argc, argv); |
472 | const char **cmd_argv = init_resources (argc, argv); |
351 | |
473 | |
352 | set_locale (""); |
474 | #ifdef KEYSYM_RESOURCE |
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475 | keyboard->register_done (); |
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476 | #endif |
353 | |
477 | |
354 | #if MENUBAR_MAX |
478 | #if MENUBAR_MAX |
355 | menubar_read (rs[Rs_menu]); |
479 | menubar_read (rs[Rs_menu]); |
356 | #endif |
480 | #endif |
357 | #ifdef HAVE_SCROLLBARS |
481 | #ifdef HAVE_SCROLLBARS |
… | |
… | |
359 | scrollBar.setIdle (); /* set existence for size calculations */ |
483 | scrollBar.setIdle (); /* set existence for size calculations */ |
360 | #endif |
484 | #endif |
361 | |
485 | |
362 | create_windows (argc, argv); |
486 | create_windows (argc, argv); |
363 | |
487 | |
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488 | dDisp; |
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489 | |
364 | init_xlocale (); |
490 | init_xlocale (); |
365 | |
491 | |
366 | scr_reset (); /* initialize screen */ |
492 | scr_reset (); /* initialize screen */ |
367 | |
493 | |
368 | #if 0 |
494 | #if 0 |
369 | XSynchronize (display->display, True); |
495 | XSynchronize (disp, True); |
370 | #endif |
496 | #endif |
371 | |
497 | |
372 | #ifdef HAVE_SCROLLBARS |
498 | #ifdef HAVE_SCROLLBARS |
373 | if (options & Opt_scrollBar) |
499 | if (options & Opt_scrollBar) |
374 | resize_scrollbar (); /* create and map scrollbar */ |
500 | resize_scrollbar (); /* create and map scrollbar */ |
375 | #endif |
501 | #endif |
376 | #if (MENUBAR_MAX) |
502 | #if (MENUBAR_MAX) |
377 | if (menubar_visible ()) |
503 | if (menubar_visible ()) |
378 | XMapWindow (display->display, menuBar.win); |
504 | XMapWindow (disp, menuBar.win); |
379 | #endif |
505 | #endif |
380 | #ifdef TRANSPARENT |
506 | #ifdef TRANSPARENT |
381 | if (options & Opt_transparent) |
507 | if (options & Opt_transparent) |
382 | { |
508 | { |
383 | XSelectInput (display->display, display->root, PropertyChangeMask); |
509 | XSelectInput (disp, display->root, PropertyChangeMask); |
384 | check_our_parents (); |
510 | check_our_parents (); |
385 | rootwin_ev.start (display, display->root); |
511 | rootwin_ev.start (display, display->root); |
386 | } |
512 | } |
387 | #endif |
513 | #endif |
388 | |
514 | |
389 | XMapWindow (display->display, TermWin.vt); |
515 | XMapWindow (disp, TermWin.vt); |
390 | XMapWindow (display->display, TermWin.parent[0]); |
516 | XMapWindow (disp, TermWin.parent[0]); |
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517 | |
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518 | set_colorfgbg (); |
391 | |
519 | |
392 | init_command (cmd_argv); |
520 | init_command (cmd_argv); |
393 | |
521 | |
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522 | free (cmd_argv); |
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523 | |
394 | pty_ev.start (pty.pty, EVENT_READ); |
524 | pty_ev.start (pty.pty, EVENT_READ); |
395 | |
525 | |
396 | check_ev.start (); |
526 | check_ev.start (); |
397 | |
527 | |
398 | return true; |
528 | return true; |
399 | } |
529 | } |
400 | |
530 | |
401 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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402 | |
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403 | void |
531 | void |
404 | rxvt_init () |
532 | rxvt_init () |
405 | { |
533 | { |
406 | /* install exit handler for cleanup */ |
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407 | #if 0 |
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408 | #ifdef HAVE_ATEXIT |
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409 | atexit (rxvt_clean_exit); |
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410 | #else |
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411 | #endif |
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412 | #endif |
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413 | /* |
534 | /* |
414 | * Save and then give up any super-user privileges |
535 | * Save and then give up any super-user privileges |
415 | * If we need privileges in any area then we must specifically request it. |
536 | * If we need privileges in any area then we must specifically request it. |
416 | * We should only need to be root in these cases: |
537 | * We should only need to be root in these cases: |
417 | * 1. write utmp entries on some systems |
538 | * 1. write utmp entries on some systems |
418 | * 2. chown tty on some systems |
539 | * 2. chown tty on some systems |
419 | */ |
540 | */ |
420 | rxvt_privileges (SAVE); |
541 | rxvt_privileges (SAVE); |
421 | rxvt_privileges (IGNORE); |
542 | rxvt_privileges (IGNORE); |
422 | |
543 | |
423 | struct sigaction sa; |
544 | signal (SIGHUP, SIG_IGN); |
424 | |
545 | signal (SIGPIPE, SIG_IGN); |
425 | sigfillset (&sa.sa_mask); |
|
|
426 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
427 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
428 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
429 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
430 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
431 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
432 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
433 | |
546 | |
434 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
547 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
435 | /* signal (SIGURG, SIG_DFL); */ |
548 | /* signal (SIGURG, SIG_DFL); */ |
436 | |
549 | |
437 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
550 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
551 | // TODO: handle this with exceptions and tolerate the memory loss |
438 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
552 | XSetIOErrorHandler (rxvt_xioerror_handler); |
439 | } |
553 | } |
440 | |
554 | |
441 | /* ------------------------------------------------------------------------- * |
555 | /* ------------------------------------------------------------------------- * |
442 | * SIGNAL HANDLING & EXIT HANDLER * |
556 | * SIGNAL HANDLING & EXIT HANDLER * |
443 | * ------------------------------------------------------------------------- */ |
557 | * ------------------------------------------------------------------------- */ |
444 | /* |
558 | /* |
445 | * Catch a SIGCHLD signal and exit if the direct child has died |
559 | * Catch a SIGCHLD signal and exit if the direct child has died |
446 | */ |
560 | */ |
447 | |
561 | |
448 | void rxvt_term::child_exited (int pid) |
562 | void |
|
|
563 | rxvt_term::sig_chld (sig_watcher &w) |
449 | { |
564 | { |
450 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
565 | // we are being called for every SIGCHLD, not just ours |
451 | if (pid == (*t)->cmd_pid) |
566 | int pid; |
452 | { |
|
|
453 | (*t)->destroy (); |
|
|
454 | break; |
|
|
455 | } |
|
|
456 | } |
|
|
457 | |
|
|
458 | /* ARGSUSED */ |
|
|
459 | /* INTPROTO */ |
|
|
460 | RETSIGTYPE |
|
|
461 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
462 | { |
|
|
463 | int pid, save_errno = errno; |
|
|
464 | |
567 | |
465 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
568 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
466 | rxvt_term::child_exited (pid); |
569 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
467 | |
570 | if (pid == (*t)->cmd_pid) |
468 | errno = save_errno; |
571 | { |
469 | } |
572 | (*t)->destroy (); |
470 | |
573 | break; |
471 | /* |
574 | } |
472 | * Catch a fatal signal and tidy up before quitting |
|
|
473 | */ |
|
|
474 | /* INTPROTO */ |
|
|
475 | RETSIGTYPE |
|
|
476 | rxvt_Exit_signal (int sig) |
|
|
477 | { |
|
|
478 | signal (sig, SIG_DFL); |
|
|
479 | #ifdef DEBUG_CMD |
|
|
480 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
481 | #endif |
|
|
482 | rxvt_clean_exit (); |
|
|
483 | kill (getpid (), sig); |
|
|
484 | } |
|
|
485 | |
|
|
486 | /* INTPROTO */ |
|
|
487 | int |
|
|
488 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
489 | { |
|
|
490 | if (GET_R->allowedxerror == -1) |
|
|
491 | GET_R->allowedxerror = event->error_code; |
|
|
492 | else |
|
|
493 | { |
|
|
494 | old_xerror_handler (display, event); |
|
|
495 | GET_R->destroy (); |
|
|
496 | } |
|
|
497 | |
|
|
498 | return 0; |
|
|
499 | } |
|
|
500 | |
|
|
501 | /*----------------------------------------------------------------------*/ |
|
|
502 | /* |
|
|
503 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
504 | * TODO: if debugging, this should free up any known resources if we can |
|
|
505 | */ |
|
|
506 | /* INTPROTO */ |
|
|
507 | void |
|
|
508 | rxvt_clean_exit () |
|
|
509 | { |
|
|
510 | // TODO: rxvtd should clean up all ressources |
|
|
511 | if (GET_R) |
|
|
512 | GET_R->destroy (); |
|
|
513 | } |
575 | } |
514 | |
576 | |
515 | /* ------------------------------------------------------------------------- * |
577 | /* ------------------------------------------------------------------------- * |
516 | * MEMORY ALLOCATION WRAPPERS * |
578 | * MEMORY ALLOCATION WRAPPERS * |
517 | * ------------------------------------------------------------------------- */ |
579 | * ------------------------------------------------------------------------- */ |
518 | /* INTPROTO */ |
580 | void * |
519 | void * |
|
|
520 | rxvt_malloc (size_t size) |
581 | rxvt_malloc (size_t size) |
521 | { |
582 | { |
522 | void *p; |
|
|
523 | |
|
|
524 | p = malloc (size); |
583 | void *p = malloc (size); |
|
|
584 | |
525 | if (p) |
585 | if (!p) |
526 | return p; |
|
|
527 | |
|
|
528 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
586 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
529 | /* NOTREACHED */ |
587 | |
|
|
588 | return p; |
530 | } |
589 | } |
531 | |
590 | |
532 | /* INTPROTO */ |
591 | /* INTPROTO */ |
533 | void * |
592 | void * |
534 | rxvt_calloc (size_t number, size_t size) |
593 | rxvt_calloc (size_t number, size_t size) |
535 | { |
594 | { |
536 | void *p; |
|
|
537 | |
|
|
538 | p = calloc (number, size); |
595 | void *p = calloc (number, size); |
|
|
596 | |
539 | if (p) |
597 | if (!p) |
540 | return p; |
|
|
541 | |
|
|
542 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
598 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
543 | /* NOTREACHED */ |
599 | |
|
|
600 | return p; |
544 | } |
601 | } |
545 | |
602 | |
546 | /* INTPROTO */ |
603 | /* INTPROTO */ |
547 | void * |
604 | void * |
548 | rxvt_realloc (void *ptr, size_t size) |
605 | rxvt_realloc (void *ptr, size_t size) |
549 | { |
606 | { |
550 | void *p; |
|
|
551 | |
|
|
552 | if (ptr) |
|
|
553 | p = realloc (ptr, size); |
607 | void *p = realloc (ptr, size); |
554 | else |
|
|
555 | p = malloc (size); |
|
|
556 | |
608 | |
557 | if (p) |
609 | if (!p) |
558 | return p; |
|
|
559 | |
|
|
560 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
610 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
561 | /* NOTREACHED */ |
611 | |
|
|
612 | return p; |
562 | } |
613 | } |
563 | |
614 | |
564 | /* ------------------------------------------------------------------------- * |
615 | /* ------------------------------------------------------------------------- * |
565 | * PRIVILEGED OPERATIONS * |
616 | * PRIVILEGED OPERATIONS * |
566 | * ------------------------------------------------------------------------- */ |
617 | * ------------------------------------------------------------------------- */ |
… | |
… | |
641 | * if width/height are non-zero then override calculated width/height |
692 | * if width/height are non-zero then override calculated width/height |
642 | */ |
693 | */ |
643 | void |
694 | void |
644 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
695 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
645 | { |
696 | { |
646 | short recalc_x, recalc_y; |
697 | short recalc_x, recalc_y; |
647 | int x, y, sb_w, mb_h, flags; |
698 | int x, y, sb_w, mb_h, flags; |
648 | unsigned int w, h; |
699 | unsigned int w, h; |
649 | unsigned int max_width, max_height; |
700 | unsigned int max_width, max_height; |
|
|
701 | dDisp; |
650 | |
702 | |
651 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
703 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
652 | TermWin.ncol, TermWin.nrow, szHint.width, |
704 | TermWin.ncol, TermWin.nrow, szHint.width, |
653 | szHint.height)); |
705 | szHint.height)); |
654 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
706 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
… | |
… | |
752 | |
804 | |
753 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
805 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
754 | window_sb_x = szHint.width - sb_w; |
806 | window_sb_x = szHint.width - sb_w; |
755 | |
807 | |
756 | if (recalc_x) |
808 | if (recalc_x) |
757 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
809 | szHint.x += (DisplayWidth (disp, display->screen) |
758 | - szHint.width - 2 * TermWin.ext_bwidth); |
810 | - szHint.width - 2 * TermWin.ext_bwidth); |
759 | if (recalc_y) |
811 | if (recalc_y) |
760 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
812 | szHint.y += (DisplayHeight (disp, display->screen) |
761 | - szHint.height - 2 * TermWin.ext_bwidth); |
813 | - szHint.height - 2 * TermWin.ext_bwidth); |
762 | |
814 | |
763 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
815 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
764 | TermWin.nrow = TermWin.height / TermWin.fheight; |
816 | TermWin.nrow = TermWin.height / TermWin.fheight; |
765 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
817 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
… | |
… | |
793 | kill (cmd_pid, SIGWINCH); |
845 | kill (cmd_pid, SIGWINCH); |
794 | #endif |
846 | #endif |
795 | } |
847 | } |
796 | |
848 | |
797 | /*----------------------------------------------------------------------*/ |
849 | /*----------------------------------------------------------------------*/ |
798 | /* rxvt_change_font () - Switch to a new font */ |
850 | /* set_fonts () - load and set the various fonts |
799 | /* |
851 | /* |
800 | * init = 1 - initialize |
852 | * init = 1 - initialize |
801 | * |
853 | * |
802 | * fontname == FONT_UP - switch to bigger font |
854 | * fontname == FONT_UP - switch to bigger font |
803 | * fontname == FONT_DN - switch to smaller font |
855 | * fontname == FONT_DN - switch to smaller font |
804 | */ |
856 | */ |
805 | bool |
857 | bool |
806 | rxvt_term::change_font (const char *fontname) |
858 | rxvt_term::set_fonts () |
807 | { |
859 | { |
808 | if (fontname == FONT_UP) |
|
|
809 | { |
|
|
810 | // TODO |
|
|
811 | } |
|
|
812 | else if (fontname == FONT_DN) |
|
|
813 | { |
|
|
814 | // TODO |
|
|
815 | } |
|
|
816 | else |
|
|
817 | { |
|
|
818 | rxvt_fontset *fs = new rxvt_fontset (this); |
860 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
861 | rxvt_fontprop prop; |
819 | |
862 | |
820 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
863 | if (!fs |
|
|
864 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
865 | || !fs->realize_font (1)) |
|
|
866 | { |
|
|
867 | delete fs; |
|
|
868 | return false; |
|
|
869 | } |
|
|
870 | |
|
|
871 | #if ENABLE_STYLES |
|
|
872 | for (int i = RS_styleCount; --i; ) |
|
|
873 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
874 | delete TermWin.fontset[i]; |
|
|
875 | #endif |
|
|
876 | |
|
|
877 | delete TermWin.fontset[0]; |
|
|
878 | TermWin.fontset[0] = fs; |
|
|
879 | |
|
|
880 | prop = (*fs)[1]->properties (); |
|
|
881 | prop.height += TermWin.lineSpace; |
|
|
882 | fs->set_prop (prop); |
|
|
883 | |
|
|
884 | TermWin.fwidth = prop.width; |
|
|
885 | TermWin.fheight = prop.height; |
|
|
886 | TermWin.fweight = prop.weight; |
|
|
887 | TermWin.fslant = prop.slant; |
|
|
888 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
889 | |
|
|
890 | for (int style = 1; style < 4; style++) |
|
|
891 | { |
|
|
892 | #if ENABLE_STYLES |
|
|
893 | const char *res = rs[Rs_font + style]; |
|
|
894 | |
|
|
895 | if (res && !*res) |
|
|
896 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
897 | else |
821 | { |
898 | { |
822 | delete TermWin.fontset; |
899 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
823 | TermWin.fontset = fs; |
900 | rxvt_fontprop prop2 = prop; |
824 | TermWin.fwidth = fs->base_font ()->width; |
|
|
825 | TermWin.fheight = fs->base_font ()->height; |
|
|
826 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
827 | |
901 | |
828 | if (TermWin.parent[0]) |
902 | if (res) |
|
|
903 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
904 | else |
829 | { |
905 | { |
830 | resize_all_windows (0, 0, 0); |
906 | res = TermWin.fontset[0]->fontdesc; |
831 | scr_remap_chars (); |
907 | |
832 | scr_touch (true); |
908 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
909 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
833 | } |
910 | } |
834 | |
911 | |
835 | for (unicode_t ch = 0x20; ch <= 0x7f; ch++) |
912 | fs->populate (res); |
836 | TermWin.ascii_map [ch - 0x20] = fs->find_font (ch); |
913 | fs->set_prop (prop2); |
837 | |
|
|
838 | return true; |
|
|
839 | } |
914 | } |
|
|
915 | #else |
|
|
916 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
917 | #endif |
|
|
918 | } |
|
|
919 | |
|
|
920 | if (TermWin.parent[0]) |
840 | } |
921 | { |
|
|
922 | resize_all_windows (0, 0, 0); |
|
|
923 | scr_remap_chars (); |
|
|
924 | scr_touch (true); |
|
|
925 | } |
841 | |
926 | |
842 | return false; |
927 | return true; |
843 | } |
928 | } |
844 | |
929 | |
845 | bool |
930 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
846 | rxvt_term::font_up_down (int n, int direction) |
|
|
847 | { |
931 | { |
848 | return false; |
932 | // TODO: SMART_WINDOW_TITLE |
|
|
933 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
934 | prop, XA_STRING, 8, PropModeReplace, |
|
|
935 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
936 | } |
|
|
937 | |
|
|
938 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
939 | { |
|
|
940 | // TODO: SMART_WINDOW_TITLE |
|
|
941 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
942 | char *s = rxvt_wcstoutf8 (ws); |
|
|
943 | |
|
|
944 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
945 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
946 | (const unsigned char *)s, strlen (s)); |
|
|
947 | |
|
|
948 | free (s); |
|
|
949 | free (ws); |
849 | } |
950 | } |
850 | |
951 | |
851 | /*----------------------------------------------------------------------*/ |
952 | /*----------------------------------------------------------------------*/ |
852 | /*----------------------------------------------------------------------*/ |
953 | /*----------------------------------------------------------------------*/ |
853 | /* xterm sequences - title, iconName, color (exptl) */ |
954 | /* xterm sequences - title, iconName, color (exptl) */ |
854 | void |
955 | void |
855 | rxvt_term::set_title (const char *str) |
956 | rxvt_term::set_title (const char *str) |
856 | { |
957 | { |
857 | #ifdef SMART_WINDOW_TITLE |
958 | set_string_property (XA_WM_NAME, str); |
858 | char *name; |
959 | #if ENABLE_FRILLS |
859 | |
960 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
860 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
861 | name = NULL; |
|
|
862 | |
|
|
863 | if (name == NULL || strcmp (name, str)) |
|
|
864 | #endif |
|
|
865 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
866 | |
|
|
867 | #ifdef SMART_WINDOW_TITLE |
|
|
868 | if (name) |
|
|
869 | XFree (name); |
|
|
870 | #endif |
961 | #endif |
871 | } |
962 | } |
872 | |
963 | |
873 | void |
964 | void |
874 | rxvt_term::set_icon_name (const char *str) |
965 | rxvt_term::set_icon_name (const char *str) |
875 | { |
966 | { |
876 | #ifdef SMART_WINDOW_TITLE |
967 | set_string_property (XA_WM_ICON_NAME, str); |
877 | char *name; |
968 | #if ENABLE_FRILLS |
878 | |
969 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
879 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
880 | name = NULL; |
|
|
881 | |
|
|
882 | if (name == NULL || strcmp (name, str)) |
|
|
883 | #endif |
|
|
884 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
885 | |
|
|
886 | #ifdef SMART_WINDOW_TITLE |
|
|
887 | if (name) |
|
|
888 | XFree (name); |
|
|
889 | #endif |
970 | #endif |
890 | } |
971 | } |
891 | |
972 | |
892 | #ifdef XTERM_COLOR_CHANGE |
973 | #ifdef XTERM_COLOR_CHANGE |
893 | void |
974 | void |
… | |
… | |
901 | |
982 | |
902 | /* handle color aliases */ |
983 | /* handle color aliases */ |
903 | if (isdigit (*color)) |
984 | if (isdigit (*color)) |
904 | { |
985 | { |
905 | i = atoi (color); |
986 | i = atoi (color); |
|
|
987 | |
906 | if (i >= 8 && i <= 15) |
988 | if (i >= 8 && i <= 15) |
907 | { /* bright colors */ |
989 | { /* bright colors */ |
908 | i -= 8; |
990 | i -= 8; |
909 | # ifndef NO_BRIGHTCOLOR |
991 | # ifndef NO_BRIGHTCOLOR |
910 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
992 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
911 | SET_PIXCOLOR (idx); |
993 | SET_PIXCOLOR (idx); |
912 | goto Done; |
994 | goto Done; |
913 | # endif |
995 | # endif |
914 | |
|
|
915 | } |
996 | } |
|
|
997 | |
916 | if (i >= 0 && i <= 7) |
998 | if (i >= 0 && i <= 7) |
917 | { /* normal colors */ |
999 | { /* normal colors */ |
918 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1000 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
919 | SET_PIXCOLOR (idx); |
1001 | SET_PIXCOLOR (idx); |
920 | goto Done; |
1002 | goto Done; |
921 | } |
1003 | } |
922 | } |
1004 | } |
923 | |
1005 | |
924 | if (!rXParseAllocColor (& xcol, color)) |
1006 | if (!rXParseAllocColor (&xcol, color)) |
925 | return; |
1007 | return; |
926 | |
1008 | |
927 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
1009 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
928 | |
1010 | |
929 | /* |
1011 | /* |
… | |
… | |
947 | |
1029 | |
948 | /* XSetWindowAttributes attr; */ |
1030 | /* XSetWindowAttributes attr; */ |
949 | /* Cursor cursor; */ |
1031 | /* Cursor cursor; */ |
950 | Done: |
1032 | Done: |
951 | #ifdef OFF_FOCUS_FADING |
1033 | #ifdef OFF_FOCUS_FADING |
|
|
1034 | if (rs[Rs_fade]) |
952 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1035 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
953 | #endif |
1036 | #endif |
954 | if (idx == Color_bg && ! (options & Opt_transparent)) |
|
|
955 | XSetWindowBackground (display->display, TermWin.vt, pix_colors[Color_bg]); |
|
|
956 | |
1037 | |
957 | /* handle Color_BD, scrollbar background, etc. */ |
1038 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
958 | |
1039 | |
959 | set_colorfgbg (); |
|
|
960 | recolour_cursor (); |
1040 | recolour_cursor (); |
961 | scr_touch (true); |
1041 | scr_recolour (); |
962 | } |
1042 | } |
963 | |
1043 | |
964 | #else |
1044 | #else |
965 | # define set_window_color (idx,color) ((void)0) |
1045 | # define set_window_color (idx,color) ((void)0) |
966 | #endif /* XTERM_COLOR_CHANGE */ |
1046 | #endif /* XTERM_COLOR_CHANGE */ |
… | |
… | |
968 | void |
1048 | void |
969 | rxvt_term::recolour_cursor () |
1049 | rxvt_term::recolour_cursor () |
970 | { |
1050 | { |
971 | XColor xcol[2]; |
1051 | XColor xcol[2]; |
972 | |
1052 | |
973 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? pix_colors_focused[Color_pointer_fg] : pix_colors_focused[Color_fg]; |
1053 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
974 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? pix_colors_focused[Color_pointer_bg] : pix_colors_focused[Color_bg]; |
1054 | ? pix_colors_focused[Color_pointer_fg] |
|
|
1055 | : pix_colors_focused[Color_fg]; |
|
|
1056 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1057 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1058 | : pix_colors_focused[Color_bg]; |
|
|
1059 | |
975 | XQueryColors (display->display, display->cmap, xcol, 2); |
1060 | XQueryColors (display->display, display->cmap, xcol, 2); |
976 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1061 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
977 | } |
1062 | } |
978 | |
1063 | |
979 | /*----------------------------------------------------------------------*/ |
1064 | /*----------------------------------------------------------------------*/ |
… | |
… | |
981 | * find if fg/bg matches any of the normal (low-intensity) colors |
1066 | * find if fg/bg matches any of the normal (low-intensity) colors |
982 | */ |
1067 | */ |
983 | void |
1068 | void |
984 | rxvt_term::set_colorfgbg () |
1069 | rxvt_term::set_colorfgbg () |
985 | { |
1070 | { |
986 | unsigned int i; |
1071 | unsigned int i; |
987 | const char *xpmb = "\0"; |
1072 | const char *xpmb = "\0"; |
988 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1073 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
989 | |
1074 | |
990 | env_colorfgbg = |
|
|
991 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1075 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
992 | strcpy (fstr, "default"); |
1076 | strcpy (fstr, "default"); |
993 | strcpy (bstr, "default"); |
1077 | strcpy (bstr, "default"); |
994 | for (i = Color_Black; i <= Color_White; i++) |
1078 | for (i = Color_Black; i <= Color_White; i++) |
995 | if (pix_colors[Color_fg] == pix_colors[i]) |
1079 | if (pix_colors[Color_fg] == pix_colors[i]) |
996 | { |
1080 | { |
997 | sprintf (fstr, "%d", (i - Color_Black)); |
1081 | sprintf (fstr, "%d", (i - Color_Black)); |
998 | break; |
1082 | break; |
999 | } |
1083 | } |
|
|
1084 | |
1000 | for (i = Color_Black; i <= Color_White; i++) |
1085 | for (i = Color_Black; i <= Color_White; i++) |
1001 | if (pix_colors[Color_bg] == pix_colors[i]) |
1086 | if (pix_colors[Color_bg] == pix_colors[i]) |
1002 | { |
1087 | { |
1003 | sprintf (bstr, "%d", (i - Color_Black)); |
1088 | sprintf (bstr, "%d", (i - Color_Black)); |
1004 | #ifdef XPM_BACKGROUND |
1089 | #ifdef XPM_BACKGROUND |
… | |
… | |
1006 | #endif |
1091 | #endif |
1007 | break; |
1092 | break; |
1008 | } |
1093 | } |
1009 | |
1094 | |
1010 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1095 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1011 | |
|
|
1012 | #ifndef NO_BRIGHTCOLOR |
|
|
1013 | colorfgbg = DEFAULT_RSTYLE; |
|
|
1014 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
1015 | { |
|
|
1016 | if (pix_colors[Color_fg] == pix_colors[i]) |
|
|
1017 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
1018 | if (pix_colors[Color_bg] == pix_colors[i]) |
|
|
1019 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
1020 | } |
|
|
1021 | #endif |
|
|
1022 | } |
1096 | } |
1023 | |
1097 | |
1024 | /*----------------------------------------------------------------------*/ |
1098 | /*----------------------------------------------------------------------*/ |
1025 | /* |
|
|
1026 | * Colour determination for low colour displays, routine from |
|
|
1027 | * Hans de Goede <hans@highrise.nl> |
|
|
1028 | */ |
|
|
1029 | |
1099 | |
1030 | int |
1100 | int |
1031 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1101 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1032 | { |
1102 | { |
1033 | if (!screen_in_out->set (display, colour)) |
1103 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1044 | * -------------------------------------------------------------------- */ |
1114 | * -------------------------------------------------------------------- */ |
1045 | void |
1115 | void |
1046 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1116 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1047 | { |
1117 | { |
1048 | int fix_screen; |
1118 | int fix_screen; |
1049 | |
|
|
1050 | #ifdef SMART_RESIZE |
1119 | #ifdef SMART_RESIZE |
1051 | int old_width = szHint.width, old_height = szHint.height; |
1120 | int old_width = szHint.width, old_height = szHint.height; |
1052 | #endif |
1121 | #endif |
|
|
1122 | dDisp; |
1053 | |
1123 | |
1054 | window_calc (width, height); |
1124 | window_calc (width, height); |
1055 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1125 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
1056 | |
1126 | |
1057 | if (!ignoreparent) |
1127 | if (!ignoreparent) |
1058 | { |
1128 | { |
1059 | #ifdef SMART_RESIZE |
1129 | #ifdef SMART_RESIZE |
1060 | /* |
1130 | /* |
… | |
… | |
1064 | int x, y, x1, y1; |
1134 | int x, y, x1, y1; |
1065 | int dx, dy; |
1135 | int dx, dy; |
1066 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1136 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1067 | Window unused_cr; |
1137 | Window unused_cr; |
1068 | |
1138 | |
1069 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1139 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
1070 | 0, 0, &x, &y, &unused_cr); |
1140 | 0, 0, &x, &y, &unused_cr); |
1071 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1141 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
1072 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1142 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1073 | /* |
1143 | /* |
1074 | * if display->root isn't the parent window, a WM will probably have offset |
1144 | * if display->root isn't the parent window, a WM will probably have offset |
1075 | * our position for handles and decorations. Counter it |
1145 | * our position for handles and decorations. Counter it |
1076 | */ |
1146 | */ |
… | |
… | |
1078 | { |
1148 | { |
1079 | x -= x1; |
1149 | x -= x1; |
1080 | y -= y1; |
1150 | y -= y1; |
1081 | } |
1151 | } |
1082 | |
1152 | |
1083 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1153 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1084 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1154 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1085 | dx = old_width - szHint.width; |
1155 | dx = old_width - szHint.width; |
1086 | dy = old_height - szHint.height; |
1156 | dy = old_height - szHint.height; |
1087 | |
1157 | |
1088 | /* Check position of the center of the window */ |
1158 | /* Check position of the center of the window */ |
1089 | if (x < x1) /* left half */ |
1159 | if (x < x1) /* left half */ |
… | |
… | |
1093 | if (y < y1) /* top half */ |
1163 | if (y < y1) /* top half */ |
1094 | dy = 0; |
1164 | dy = 0; |
1095 | else if (y == y1) /* exact center */ |
1165 | else if (y == y1) /* exact center */ |
1096 | dy /= 2; |
1166 | dy /= 2; |
1097 | |
1167 | |
1098 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1168 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1099 | szHint.width, szHint.height); |
1169 | szHint.width, szHint.height); |
1100 | #else |
1170 | #else |
1101 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1171 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1102 | #endif |
1172 | #endif |
1103 | } |
1173 | } |
1104 | |
1174 | |
1105 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1175 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1106 | |
1176 | |
1107 | if (fix_screen || width != old_width || height != old_height) |
1177 | if (fix_screen || width != old_width || height != old_height) |
1108 | { |
1178 | { |
1109 | if (scrollbar_visible ()) |
1179 | if (scrollbar_visible ()) |
1110 | { |
1180 | { |
1111 | XMoveResizeWindow (display->display, scrollBar.win, |
1181 | XMoveResizeWindow (disp, scrollBar.win, |
1112 | window_sb_x, 0, |
1182 | window_sb_x, 0, |
1113 | scrollbar_TotalWidth (), szHint.height); |
1183 | scrollbar_TotalWidth (), szHint.height); |
1114 | resize_scrollbar (); |
1184 | resize_scrollbar (); |
1115 | } |
1185 | } |
1116 | |
1186 | |
1117 | if (menubar_visible ()) |
1187 | if (menubar_visible ()) |
1118 | XMoveResizeWindow (display->display, menuBar.win, |
1188 | XMoveResizeWindow (disp, menuBar.win, |
1119 | window_vt_x, 0, |
1189 | window_vt_x, 0, |
1120 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1190 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1121 | |
1191 | |
1122 | XMoveResizeWindow (display->display, TermWin.vt, |
1192 | XMoveResizeWindow (disp, TermWin.vt, |
1123 | window_vt_x, window_vt_y, |
1193 | window_vt_x, window_vt_y, |
1124 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1194 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
|
|
1195 | |
1125 | scr_clear (); |
1196 | scr_clear (); |
1126 | #ifdef XPM_BACKGROUND |
1197 | #ifdef XPM_BACKGROUND |
1127 | resize_pixmap (); |
1198 | resize_pixmap (); |
1128 | #endif |
1199 | #endif |
1129 | } |
1200 | } |
… | |
… | |
1152 | } |
1223 | } |
1153 | |
1224 | |
1154 | old_width = szHint.width; |
1225 | old_width = szHint.width; |
1155 | old_height = szHint.height; |
1226 | old_height = szHint.height; |
1156 | |
1227 | |
|
|
1228 | #ifdef XPM_BACKGROUND |
|
|
1229 | if (TermWin.pixmap) |
|
|
1230 | scr_touch (false); |
|
|
1231 | #endif |
|
|
1232 | |
1157 | #ifdef USE_XIM |
1233 | #ifdef USE_XIM |
1158 | IMSetStatusPosition (); |
1234 | IMSetStatusPosition (); |
1159 | #endif |
1235 | #endif |
1160 | } |
1236 | } |
1161 | |
1237 | |
… | |
… | |
1252 | } |
1328 | } |
1253 | |
1329 | |
1254 | void |
1330 | void |
1255 | rxvt_term::IMSendSpot () |
1331 | rxvt_term::IMSendSpot () |
1256 | { |
1332 | { |
1257 | XPoint spot; |
1333 | XPoint nspot; |
1258 | XVaNestedList preedit_attr; |
1334 | XVaNestedList preedit_attr; |
1259 | |
1335 | |
1260 | if (!Input_Context |
1336 | if (!Input_Context |
1261 | || !TermWin.focus |
1337 | || !TermWin.focus |
1262 | || !(input_style & XIMPreeditPosition) |
1338 | || !(input_style & XIMPreeditPosition)) |
1263 | #if 0 |
|
|
1264 | || !(event_type == KeyPress |
|
|
1265 | || event_type == Expose |
|
|
1266 | || event_type == NoExpose |
|
|
1267 | || event_type == SelectionNotify |
|
|
1268 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1269 | #endif |
|
|
1270 | || !IMisRunning ()) |
|
|
1271 | return; |
1339 | return; |
1272 | |
1340 | |
1273 | im_set_position (spot); |
1341 | im_set_position (nspot); |
|
|
1342 | |
|
|
1343 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1344 | return; |
|
|
1345 | |
|
|
1346 | spot = nspot; |
1274 | |
1347 | |
1275 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1348 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1276 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1349 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1277 | XFree (preedit_attr); |
1350 | XFree (preedit_attr); |
1278 | } |
1351 | } |
1279 | |
1352 | |
1280 | void |
1353 | void |
1281 | rxvt_term::im_destroy () |
1354 | rxvt_term::im_destroy () |
1282 | { |
1355 | { |
1283 | if (Input_Context) |
|
|
1284 | { |
|
|
1285 | XDestroyIC (Input_Context); |
|
|
1286 | Input_Context = 0; |
|
|
1287 | } |
|
|
1288 | |
|
|
1289 | if (input_method) |
1356 | if (input_method) |
1290 | { |
1357 | { |
|
|
1358 | if (Input_Context && input_method->xim) |
|
|
1359 | XDestroyIC (Input_Context); |
|
|
1360 | |
1291 | display->put_xim (input_method); |
1361 | display->put_xim (input_method); |
1292 | input_method = 0; |
1362 | input_method = 0; |
1293 | } |
1363 | } |
|
|
1364 | |
|
|
1365 | Input_Context = 0; |
1294 | } |
1366 | } |
1295 | |
1367 | |
1296 | /* |
1368 | /* |
1297 | * Try to open a XIM with the current modifiers, then see if we can |
1369 | * Try to open a XIM with the current modifiers, then see if we can |
1298 | * open a suitable preedit type |
1370 | * open a suitable preedit type |
… | |
… | |
1316 | input_method = display->get_xim (locale, modifiers); |
1388 | input_method = display->get_xim (locale, modifiers); |
1317 | if (input_method == NULL) |
1389 | if (input_method == NULL) |
1318 | return false; |
1390 | return false; |
1319 | |
1391 | |
1320 | xim = input_method->xim; |
1392 | xim = input_method->xim; |
|
|
1393 | spot.x = spot.y = -1; |
1321 | |
1394 | |
1322 | xim_styles = NULL; |
1395 | xim_styles = NULL; |
1323 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1396 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1324 | || !xim_styles || !xim_styles->count_styles) |
1397 | || !xim_styles || !xim_styles->count_styles) |
1325 | { |
1398 | { |
1326 | im_destroy (); |
1399 | im_destroy (); |
1327 | return false; |
1400 | return false; |
1328 | } |
1401 | } |
1329 | |
1402 | |
1330 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1403 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1404 | |
|
|
1405 | for (int pi = 0; pi < 2; pi++) |
|
|
1406 | { |
|
|
1407 | p = pet[pi]; |
|
|
1408 | |
|
|
1409 | if (!p) |
|
|
1410 | continue; |
|
|
1411 | |
1331 | s = rxvt_splitcommastring (p); |
1412 | s = rxvt_splitcommastring (p); |
1332 | |
1413 | |
1333 | for (i = found = 0; !found && s[i]; i++) |
1414 | for (i = found = 0; !found && s[i]; i++) |
1334 | { |
1415 | { |
1335 | if (!strcmp (s[i], "OverTheSpot")) |
1416 | if (!strcmp (s[i], "OverTheSpot")) |
1336 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1417 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1337 | else if (!strcmp (s[i], "OffTheSpot")) |
1418 | else if (!strcmp (s[i], "OffTheSpot")) |
1338 | input_style = (XIMPreeditArea | XIMStatusArea); |
1419 | input_style = (XIMPreeditArea | XIMStatusArea); |
1339 | else if (!strcmp (s[i], "Root")) |
1420 | else if (!strcmp (s[i], "Root")) |
1340 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1421 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1422 | else if (!strcmp (s[i], "None")) |
|
|
1423 | input_style = (XIMPreeditNone | XIMStatusNone); |
1341 | |
1424 | |
1342 | for (j = 0; j < xim_styles->count_styles; j++) |
1425 | for (j = 0; j < xim_styles->count_styles; j++) |
1343 | if (input_style == xim_styles->supported_styles[j]) |
1426 | if (input_style == xim_styles->supported_styles[j]) |
1344 | { |
1427 | { |
|
|
1428 | rxvt_freecommastring (s); |
|
|
1429 | |
1345 | found = 1; |
1430 | found = 1; |
1346 | break; |
1431 | goto foundpet; |
|
|
1432 | } |
|
|
1433 | |
1347 | } |
1434 | } |
1348 | } |
|
|
1349 | |
1435 | |
1350 | for (i = 0; s[i]; i++) |
1436 | rxvt_freecommastring (s); |
1351 | free (s[i]); |
1437 | } |
1352 | |
1438 | |
1353 | free (s); |
1439 | foundpet: |
|
|
1440 | |
1354 | XFree (xim_styles); |
1441 | XFree (xim_styles); |
1355 | |
1442 | |
1356 | if (!found) |
1443 | if (!found) |
1357 | { |
1444 | { |
1358 | im_destroy (); |
1445 | im_destroy (); |
… | |
… | |
1379 | "*", |
1466 | "*", |
1380 | TermWin.fheight, |
1467 | TermWin.fheight, |
1381 | TermWin.fheight + 1, TermWin.fheight - 1, |
1468 | TermWin.fheight + 1, TermWin.fheight - 1, |
1382 | TermWin.fheight - 2, TermWin.fheight + 2); |
1469 | TermWin.fheight - 2, TermWin.fheight + 2); |
1383 | |
1470 | |
1384 | fs = XCreateFontSet (display->display, pat, |
1471 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1385 | &missing_charset_list, &missing_charset_count, &def_string); |
1472 | &missing_charset_list, &missing_charset_count, &def_string); |
1386 | |
1473 | |
1387 | if (missing_charset_list) |
1474 | if (missing_charset_list) |
1388 | XFreeStringList (missing_charset_list); |
1475 | XFreeStringList (missing_charset_list); |
1389 | |
1476 | |
… | |
… | |
1466 | int i, found, had_im; |
1553 | int i, found, had_im; |
1467 | const char *p; |
1554 | const char *p; |
1468 | char **s; |
1555 | char **s; |
1469 | char buf[IMBUFSIZ]; |
1556 | char buf[IMBUFSIZ]; |
1470 | |
1557 | |
|
|
1558 | SET_R (this); |
|
|
1559 | |
1471 | im_destroy (); |
1560 | im_destroy (); |
1472 | |
1561 | |
1473 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1562 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1474 | if (Input_Context) |
1563 | if (Input_Context) |
1475 | return; |
1564 | return; |
… | |
… | |
1483 | if (p && *p) |
1572 | if (p && *p) |
1484 | { |
1573 | { |
1485 | bool found = false; |
1574 | bool found = false; |
1486 | |
1575 | |
1487 | s = rxvt_splitcommastring (p); |
1576 | s = rxvt_splitcommastring (p); |
|
|
1577 | |
1488 | for (i = 0; s[i]; i++) |
1578 | for (i = 0; s[i]; i++) |
1489 | { |
1579 | { |
1490 | if (*s[i]) |
1580 | if (*s[i]) |
1491 | { |
1581 | { |
1492 | strcpy (buf, "@im="); |
1582 | strcpy (buf, "@im="); |
… | |
… | |
1496 | found = true; |
1586 | found = true; |
1497 | break; |
1587 | break; |
1498 | } |
1588 | } |
1499 | } |
1589 | } |
1500 | } |
1590 | } |
1501 | for (i = 0; s[i]; i++) |
1591 | |
1502 | free (s[i]); |
1592 | rxvt_freecommastring (s); |
1503 | free (s); |
|
|
1504 | |
1593 | |
1505 | if (found) |
1594 | if (found) |
1506 | goto done; |
1595 | goto done; |
1507 | } |
1596 | } |
1508 | |
1597 | |