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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 | |
53 | bool |
56 | bool |
54 | rxvt_set_locale (const char *locale) |
57 | rxvt_set_locale (const char *locale) |
55 | { |
58 | { |
56 | if (!locale || !STRNCMP (locale, curlocale, 128)) |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
60 | return false; |
58 | |
61 | |
59 | STRNCPY (curlocale, locale, 128); |
62 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
63 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
64 | return true; |
62 | } |
65 | } |
63 | |
66 | |
64 | #if ENABLE_COMBINING |
67 | #if ENABLE_COMBINING |
… | |
… | |
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), |
… | |
… | |
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); |
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177 | |
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178 | #ifdef KEYSYM_RESOURCE |
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179 | keyboard = new keyboard_manager; |
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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 |
186 | } |
184 | } |
187 | |
185 | |
188 | rxvt_term::~rxvt_term () |
186 | rxvt_term::~rxvt_term () |
189 | { |
187 | { |
190 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
188 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
191 | |
189 | |
192 | if (cmd_fd >= 0) |
190 | if (cmd_pid) |
193 | close (cmd_fd); |
191 | kill (-cmd_pid, SIGHUP); |
194 | |
192 | |
195 | #ifndef NO_SETOWNER_TTYDEV |
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196 | privileged_ttydev (RESTORE); |
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197 | #endif |
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198 | #ifdef UTMP_SUPPORT |
193 | #ifdef UTMP_SUPPORT |
199 | privileged_utmp (RESTORE); |
194 | privileged_utmp (RESTORE); |
200 | #endif |
195 | #endif |
201 | |
196 | |
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197 | pty.put (); |
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198 | |
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199 | #if ENABLE_STYLES |
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200 | for (int i = RS_styleCount; --i; ) |
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201 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
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202 | delete TermWin.fontset[i]; |
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203 | #endif |
202 | delete TermWin.fontset; |
204 | delete TermWin.fontset[0]; |
203 | |
205 | |
204 | if (display) |
206 | if (display) |
205 | { |
207 | { |
206 | selection_clear (); |
208 | selection_clear (); |
207 | |
209 | |
208 | #ifdef USE_XIM |
210 | #ifdef USE_XIM |
209 | im_destroy (); |
211 | im_destroy (); |
210 | #endif |
212 | #endif |
211 | #ifdef MENUBAR |
213 | #ifdef MENUBAR |
212 | if (menubarGC) XFreeGC (display->display, menubarGC); |
214 | if (menubarGC) XFreeGC (display->display, menubarGC); |
213 | #endif |
215 | #endif |
214 | #ifdef XTERM_SCROLLBAR |
216 | #ifdef XTERM_SCROLLBAR |
215 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
217 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
216 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
218 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
217 | #endif |
219 | #endif |
… | |
… | |
248 | XDestroyWindow (display->display, TermWin.parent[0]); |
250 | XDestroyWindow (display->display, TermWin.parent[0]); |
249 | } |
251 | } |
250 | |
252 | |
251 | // TODO: free pixcolours, colours should become part of rxvt_display |
253 | // TODO: free pixcolours, colours should become part of rxvt_display |
252 | |
254 | |
253 | delete PixColorsFocused; |
255 | delete pix_colors_focused; |
254 | #ifdef OFF_FOCUS_FADING |
256 | #ifdef OFF_FOCUS_FADING |
255 | delete PixColorsUnFocused; |
257 | delete pix_colors_unfocused; |
256 | #endif |
258 | #endif |
257 | |
259 | |
258 | displays.put (display); |
260 | displays.put (display); |
259 | |
261 | |
260 | scr_release (); |
262 | scr_release (); |
… | |
… | |
268 | free (env_windowid); |
270 | free (env_windowid); |
269 | free (env_display); |
271 | free (env_display); |
270 | free (env_term); |
272 | free (env_term); |
271 | free (env_colorfgbg); |
273 | free (env_colorfgbg); |
272 | free (locale); |
274 | free (locale); |
273 | #if 0 |
275 | free (v_buffer); |
274 | free (codeset); |
276 | free (incr_buf); |
275 | #endif |
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276 | |
277 | |
277 | delete envv; |
278 | delete envv; |
278 | delete argv; |
279 | delete argv; |
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280 | |
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281 | #ifdef KEYSYM_RESOURCE |
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282 | delete keyboard; |
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283 | #endif |
279 | } |
284 | } |
280 | |
285 | |
281 | void |
286 | void |
282 | rxvt_term::destroy () |
287 | rxvt_term::destroy () |
283 | { |
288 | { |
284 | if (destroy_ev.active) |
289 | if (destroy_ev.active) |
285 | return; |
290 | return; |
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291 | |
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292 | #if ENABLE_OVERLAY |
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293 | scr_overlay_off (); |
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294 | #endif |
286 | |
295 | |
287 | if (display) |
296 | if (display) |
288 | { |
297 | { |
289 | #if USE_XIM |
298 | #if USE_XIM |
290 | im_ev.stop (display); |
299 | im_ev.stop (display); |
… | |
… | |
337 | bool |
346 | bool |
338 | rxvt_term::init (int argc, const char *const *argv) |
347 | rxvt_term::init (int argc, const char *const *argv) |
339 | { |
348 | { |
340 | SET_R (this); |
349 | SET_R (this); |
341 | |
350 | |
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351 | set_locale (""); |
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352 | |
342 | if (!init_vars ()) |
353 | if (!init_vars ()) |
343 | return false; |
354 | return false; |
344 | |
355 | |
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356 | init_secondary (); |
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357 | |
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358 | const char **cmd_argv = init_resources (argc, argv); |
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359 | |
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360 | #ifdef KEYSYM_RESOURCE |
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361 | keyboard->register_done (); |
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362 | #endif |
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363 | |
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364 | #if MENUBAR_MAX |
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365 | menubar_read (rs[Rs_menu]); |
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366 | #endif |
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367 | #ifdef HAVE_SCROLLBARS |
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368 | if (options & Opt_scrollBar) |
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369 | scrollBar.setIdle (); /* set existence for size calculations */ |
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370 | #endif |
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371 | |
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372 | create_windows (argc, argv); |
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373 | |
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374 | init_xlocale (); |
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375 | |
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376 | scr_reset (); /* initialize screen */ |
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377 | |
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378 | #if 0 |
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379 | XSynchronize (display->display, True); |
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380 | #endif |
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381 | |
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382 | #ifdef HAVE_SCROLLBARS |
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383 | if (options & Opt_scrollBar) |
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384 | resize_scrollbar (); /* create and map scrollbar */ |
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385 | #endif |
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386 | #if (MENUBAR_MAX) |
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387 | if (menubar_visible ()) |
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388 | XMapWindow (display->display, menuBar.win); |
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389 | #endif |
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390 | #ifdef TRANSPARENT |
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391 | if (options & Opt_transparent) |
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392 | { |
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393 | XSelectInput (display->display, display->root, PropertyChangeMask); |
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394 | check_our_parents (); |
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395 | rootwin_ev.start (display, display->root); |
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396 | } |
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397 | #endif |
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398 | |
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399 | XMapWindow (display->display, TermWin.vt); |
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400 | XMapWindow (display->display, TermWin.parent[0]); |
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401 | |
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402 | set_colorfgbg (); |
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403 | |
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404 | init_command (cmd_argv); |
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405 | |
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406 | free (cmd_argv); |
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407 | |
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408 | pty_ev.start (pty.pty, EVENT_READ); |
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409 | |
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410 | check_ev.start (); |
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411 | |
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412 | return true; |
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413 | } |
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414 | |
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415 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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416 | |
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417 | void |
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418 | rxvt_init () |
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419 | { |
345 | /* |
420 | /* |
346 | * Save and then give up any super-user privileges |
421 | * Save and then give up any super-user privileges |
347 | * If we need privileges in any area then we must specifically request it. |
422 | * If we need privileges in any area then we must specifically request it. |
348 | * We should only need to be root in these cases: |
423 | * We should only need to be root in these cases: |
349 | * 1. write utmp entries on some systems |
424 | * 1. write utmp entries on some systems |
350 | * 2. chown tty on some systems |
425 | * 2. chown tty on some systems |
351 | */ |
426 | */ |
352 | privileges (SAVE); |
427 | rxvt_privileges (SAVE); |
353 | privileges (IGNORE); |
428 | rxvt_privileges (IGNORE); |
354 | |
429 | |
355 | init_secondary (); |
430 | signal (SIGHUP, SIG_IGN); |
356 | |
431 | signal (SIGPIPE, SIG_IGN); |
357 | const char **cmd_argv = init_resources (argc, argv); |
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358 | |
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359 | set_locale (""); |
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360 | |
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361 | #if MENUBAR_MAX |
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362 | menubar_read (rs[Rs_menu]); |
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363 | #endif |
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364 | #ifdef HAVE_SCROLLBARS |
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365 | if (Options & Opt_scrollBar) |
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366 | scrollBar.setIdle (); /* set existence for size calculations */ |
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367 | #endif |
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368 | |
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369 | create_windows (argc, argv); |
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370 | |
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371 | init_xlocale (); |
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372 | |
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373 | scr_reset (); /* initialize screen */ |
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374 | |
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375 | #if 0 |
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376 | XSynchronize (display->display, True); |
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377 | #endif |
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378 | |
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379 | #ifdef HAVE_SCROLLBARS |
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380 | if (Options & Opt_scrollBar) |
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381 | resize_scrollbar (); /* create and map scrollbar */ |
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382 | #endif |
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383 | #if (MENUBAR_MAX) |
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384 | if (menubar_visible ()) |
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385 | XMapWindow (display->display, menuBar.win); |
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386 | #endif |
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387 | #ifdef TRANSPARENT |
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388 | if (Options & Opt_transparent) |
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389 | { |
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390 | XSelectInput (display->display, display->root, PropertyChangeMask); |
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391 | check_our_parents (); |
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392 | rootwin_ev.start (display, display->root); |
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393 | } |
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394 | #endif |
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395 | |
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396 | XMapWindow (display->display, TermWin.vt); |
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397 | XMapWindow (display->display, TermWin.parent[0]); |
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398 | |
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399 | init_command (cmd_argv); |
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400 | |
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401 | pty_ev.start (cmd_fd, EVENT_READ); |
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402 | |
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403 | check_ev.start (); |
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404 | |
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405 | return true; |
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406 | } |
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407 | |
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408 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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409 | |
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410 | void |
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411 | rxvt_init_signals () |
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412 | { |
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413 | /* install exit handler for cleanup */ |
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414 | #if 0 |
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415 | #ifdef HAVE_ATEXIT |
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416 | atexit (rxvt_clean_exit); |
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417 | #else |
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418 | #endif |
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419 | #endif |
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420 | |
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421 | struct sigaction sa; |
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422 | |
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423 | sigfillset (&sa.sa_mask); |
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424 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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425 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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426 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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427 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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428 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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429 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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430 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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431 | |
432 | |
432 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
433 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
433 | /* signal (SIGURG, SIG_DFL); */ |
434 | /* signal (SIGURG, SIG_DFL); */ |
434 | |
435 | |
435 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
436 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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437 | // TODO: handle this with exceptions and tolerate the memory loss |
436 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
438 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
437 | } |
439 | } |
438 | |
440 | |
439 | /* ------------------------------------------------------------------------- * |
441 | /* ------------------------------------------------------------------------- * |
440 | * SIGNAL HANDLING & EXIT HANDLER * |
442 | * SIGNAL HANDLING & EXIT HANDLER * |
441 | * ------------------------------------------------------------------------- */ |
443 | * ------------------------------------------------------------------------- */ |
442 | /* |
444 | /* |
443 | * Catch a SIGCHLD signal and exit if the direct child has died |
445 | * Catch a SIGCHLD signal and exit if the direct child has died |
444 | */ |
446 | */ |
445 | |
447 | |
446 | void rxvt_term::child_exited (int pid) |
448 | void |
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449 | rxvt_term::sig_chld (sig_watcher &w) |
447 | { |
450 | { |
448 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
451 | // we are being called for every SIGCHLD, not just ours |
449 | if (pid == (*t)->cmd_pid) |
452 | int pid; |
450 | { |
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451 | (*t)->destroy (); |
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452 | break; |
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453 | } |
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454 | } |
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455 | |
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456 | /* ARGSUSED */ |
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457 | /* EXTPROTO */ |
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458 | RETSIGTYPE |
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459 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
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460 | { |
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461 | int pid, save_errno = errno; |
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462 | |
453 | |
463 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
454 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
464 | rxvt_term::child_exited (pid); |
455 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
465 | |
456 | if (pid == (*t)->cmd_pid) |
466 | errno = save_errno; |
457 | { |
467 | } |
458 | (*t)->destroy (); |
468 | |
459 | break; |
469 | /* |
460 | } |
470 | * Catch a fatal signal and tidy up before quitting |
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471 | */ |
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472 | /* EXTPROTO */ |
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473 | RETSIGTYPE |
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474 | rxvt_Exit_signal (int sig) |
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475 | { |
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476 | signal (sig, SIG_DFL); |
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477 | #ifdef DEBUG_CMD |
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478 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
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479 | #endif |
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480 | rxvt_clean_exit (); |
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481 | kill (getpid (), sig); |
|
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482 | } |
|
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483 | |
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484 | /* INTPROTO */ |
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485 | int |
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486 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
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487 | { |
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488 | if (GET_R->allowedxerror == -1) |
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489 | GET_R->allowedxerror = event->error_code; |
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490 | else |
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491 | { |
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492 | old_xerror_handler (display, event); |
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493 | GET_R->destroy (); |
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494 | } |
|
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495 | |
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496 | return 0; |
|
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497 | } |
461 | } |
498 | |
462 | |
499 | /*----------------------------------------------------------------------*/ |
463 | /*----------------------------------------------------------------------*/ |
500 | /* |
464 | /* |
501 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
465 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
502 | * TODO: if debugging, this should free up any known resources if we can |
466 | * TODO: if debugging, this should free up any known resources if we can |
503 | */ |
467 | */ |
504 | /* EXTPROTO */ |
|
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505 | void |
468 | void |
506 | rxvt_clean_exit () |
469 | rxvt_destroy_all () |
507 | { |
470 | { |
508 | // TODO: rxvtd should clean up all ressources |
471 | // TODO: rxvtd should clean up all ressources |
509 | if (GET_R) |
472 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
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473 | (*t)->destroy (); |
|
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474 | } |
|
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475 | |
|
|
476 | /* |
|
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477 | * Catch a fatal signal and tidy up before quitting |
|
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478 | */ |
|
|
479 | void |
|
|
480 | rxvt_term::sig_term (sig_watcher &w) |
|
|
481 | { |
|
|
482 | #ifdef DEBUG_CMD |
|
|
483 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
484 | #endif |
|
|
485 | rxvt_destroy_all (); |
|
|
486 | signal (w.signum, SIG_DFL); |
|
|
487 | kill (getpid (), w.signum); |
|
|
488 | } |
|
|
489 | |
|
|
490 | /* INTPROTO */ |
|
|
491 | int |
|
|
492 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
493 | { |
|
|
494 | if (GET_R->allowedxerror == -1) |
|
|
495 | GET_R->allowedxerror = event->error_code; |
|
|
496 | else |
|
|
497 | { |
|
|
498 | old_xerror_handler (display, event); |
510 | GET_R->destroy (); |
499 | GET_R->destroy (); |
|
|
500 | } |
|
|
501 | |
|
|
502 | return 0; |
511 | } |
503 | } |
512 | |
504 | |
513 | /* ------------------------------------------------------------------------- * |
505 | /* ------------------------------------------------------------------------- * |
514 | * MEMORY ALLOCATION WRAPPERS * |
506 | * MEMORY ALLOCATION WRAPPERS * |
515 | * ------------------------------------------------------------------------- */ |
507 | * ------------------------------------------------------------------------- */ |
516 | /* EXTPROTO */ |
508 | void * |
517 | void * |
|
|
518 | rxvt_malloc (size_t size) |
509 | rxvt_malloc (size_t size) |
519 | { |
510 | { |
520 | void *p; |
|
|
521 | |
|
|
522 | p = malloc (size); |
511 | void *p = malloc (size); |
|
|
512 | |
523 | if (p) |
513 | if (!p) |
|
|
514 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
515 | |
524 | return p; |
516 | return p; |
525 | |
|
|
526 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
527 | rxvt_clean_exit (); |
|
|
528 | exit (EXIT_FAILURE); |
|
|
529 | /* NOTREACHED */ |
|
|
530 | } |
517 | } |
531 | |
518 | |
532 | /* EXTPROTO */ |
519 | /* INTPROTO */ |
533 | void * |
520 | void * |
534 | rxvt_calloc (size_t number, size_t size) |
521 | rxvt_calloc (size_t number, size_t size) |
535 | { |
522 | { |
536 | void *p; |
|
|
537 | |
|
|
538 | p = calloc (number, size); |
523 | void *p = calloc (number, size); |
|
|
524 | |
539 | if (p) |
525 | if (!p) |
|
|
526 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
527 | |
540 | return p; |
528 | return p; |
541 | |
|
|
542 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
543 | rxvt_clean_exit (); |
|
|
544 | exit (EXIT_FAILURE); |
|
|
545 | /* NOTREACHED */ |
|
|
546 | } |
529 | } |
547 | |
530 | |
548 | /* EXTPROTO */ |
531 | /* INTPROTO */ |
549 | void * |
532 | void * |
550 | rxvt_realloc (void *ptr, size_t size) |
533 | rxvt_realloc (void *ptr, size_t size) |
551 | { |
534 | { |
552 | void *p; |
|
|
553 | |
|
|
554 | if (ptr) |
|
|
555 | p = realloc (ptr, size); |
535 | void *p = realloc (ptr, size); |
556 | else |
536 | |
557 | p = malloc (size); |
|
|
558 | if (p) |
537 | if (!p) |
|
|
538 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
539 | |
559 | return p; |
540 | return p; |
560 | |
|
|
561 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
562 | rxvt_clean_exit (); |
|
|
563 | exit (EXIT_FAILURE); |
|
|
564 | /* NOTREACHED */ |
|
|
565 | } |
541 | } |
566 | |
542 | |
567 | /* ------------------------------------------------------------------------- * |
543 | /* ------------------------------------------------------------------------- * |
568 | * PRIVILEGED OPERATIONS * |
544 | * PRIVILEGED OPERATIONS * |
569 | * ------------------------------------------------------------------------- */ |
545 | * ------------------------------------------------------------------------- */ |
570 | /* take care of suid/sgid super-user (root) privileges */ |
546 | /* take care of suid/sgid super-user (root) privileges */ |
571 | void |
547 | void |
572 | rxvt_term::privileges (int mode) |
548 | rxvt_privileges (rxvt_privaction action) |
573 | { |
549 | { |
|
|
550 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
551 | static uid_t euid; |
|
|
552 | static gid_t egid; |
|
|
553 | #endif |
|
|
554 | |
574 | #if ! defined(__CYGWIN32__) |
555 | #if ! defined(__CYGWIN32__) |
575 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
556 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
576 | /* setreuid () is the poor man's setuid (), seteuid () */ |
557 | /* setreuid () is the poor man's setuid (), seteuid () */ |
577 | # define seteuid(a) setreuid(-1, (a)) |
558 | # define seteuid(a) setreuid(-1, (a)) |
578 | # define setegid(a) setregid(-1, (a)) |
559 | # define setegid(a) setregid(-1, (a)) |
579 | # define HAVE_SETEUID |
560 | # define HAVE_SETEUID |
580 | # endif |
561 | # endif |
581 | # ifdef HAVE_SETEUID |
562 | # ifdef HAVE_SETEUID |
582 | switch (mode) |
563 | switch (action) |
583 | { |
564 | { |
584 | case IGNORE: |
565 | case IGNORE: |
585 | /* |
566 | /* |
586 | * change effective uid/gid - not real uid/gid - so we can switch |
567 | * change effective uid/gid - not real uid/gid - so we can switch |
587 | * back to root later, as required |
568 | * back to root later, as required |
… | |
… | |
597 | seteuid (euid); |
578 | seteuid (euid); |
598 | setegid (egid); |
579 | setegid (egid); |
599 | break; |
580 | break; |
600 | } |
581 | } |
601 | # else |
582 | # else |
602 | switch (mode) |
583 | switch (action) |
603 | { |
584 | { |
604 | case IGNORE: |
585 | case IGNORE: |
605 | setuid (getuid ()); |
586 | setuid (getuid ()); |
606 | setgid (getgid ()); |
587 | setgid (getgid ()); |
607 | /* FALLTHROUGH */ |
588 | /* FALLTHROUGH */ |
… | |
… | |
614 | #endif |
595 | #endif |
615 | } |
596 | } |
616 | |
597 | |
617 | #ifdef UTMP_SUPPORT |
598 | #ifdef UTMP_SUPPORT |
618 | void |
599 | void |
619 | rxvt_term::privileged_utmp (char action) |
600 | rxvt_term::privileged_utmp (rxvt_privaction action) |
620 | { |
601 | { |
621 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
622 | action, next_utmp_action, getpid ())); |
|
|
623 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
624 | || (Options & Opt_utmpInhibit) |
602 | if ((options & Opt_utmpInhibit) |
625 | || ttydev == NULL || *ttydev == '\0') |
603 | || !pty.name || !*pty.name) |
626 | return; |
604 | return; |
627 | |
605 | |
628 | privileges (RESTORE); |
606 | rxvt_privileges (RESTORE); |
|
|
607 | |
629 | if (action == SAVE) |
608 | if (action == SAVE) |
630 | { |
|
|
631 | next_utmp_action = RESTORE; |
|
|
632 | makeutent (ttydev, rs[Rs_display_name]); |
609 | makeutent (pty.name, rs[Rs_display_name]); |
633 | } |
|
|
634 | else |
610 | else |
635 | { /* action == RESTORE */ |
|
|
636 | next_utmp_action = IGNORE; |
|
|
637 | cleanutent (); |
611 | cleanutent (); |
638 | } |
612 | |
639 | privileges (IGNORE); |
613 | rxvt_privileges (IGNORE); |
640 | } |
|
|
641 | #endif |
|
|
642 | |
|
|
643 | #ifndef NO_SETOWNER_TTYDEV |
|
|
644 | void |
|
|
645 | rxvt_term::privileged_ttydev (char action) |
|
|
646 | { |
|
|
647 | D_MAIN ((stderr, |
|
|
648 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
649 | action, next_tty_action, getpid ())); |
|
|
650 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
651 | || ttydev == NULL || *ttydev == '\0') |
|
|
652 | return; |
|
|
653 | |
|
|
654 | privileges (RESTORE); |
|
|
655 | |
|
|
656 | if (action == SAVE) |
|
|
657 | { |
|
|
658 | next_tty_action = RESTORE; |
|
|
659 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
660 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
661 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
662 | next_tty_action = IGNORE; |
|
|
663 | else |
|
|
664 | # endif |
|
|
665 | |
|
|
666 | { |
|
|
667 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
668 | chmod (ttydev, ttymode); |
|
|
669 | # ifdef HAVE_REVOKE |
|
|
670 | revoke (ttydev); |
|
|
671 | # endif |
|
|
672 | |
|
|
673 | } |
|
|
674 | } |
|
|
675 | else |
|
|
676 | { /* action == RESTORE */ |
|
|
677 | next_tty_action = IGNORE; |
|
|
678 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
679 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
680 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
681 | # else |
|
|
682 | chmod (ttydev, |
|
|
683 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
684 | chown (ttydev, 0, 0); |
|
|
685 | # endif |
|
|
686 | |
|
|
687 | } |
|
|
688 | |
|
|
689 | privileges (IGNORE); |
|
|
690 | |
|
|
691 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
692 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
693 | action == RESTORE ? "Restoring" : (action == |
|
|
694 | SAVE ? "Saving" : |
|
|
695 | "UNKNOWN ERROR for"), ttydev, |
|
|
696 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
697 | ttyfd_stat.st_gid)); |
|
|
698 | # endif |
|
|
699 | } |
614 | } |
700 | #endif |
615 | #endif |
701 | |
616 | |
702 | /*----------------------------------------------------------------------*/ |
617 | /*----------------------------------------------------------------------*/ |
703 | /* |
618 | /* |
… | |
… | |
774 | |
689 | |
775 | if (scrollbar_visible ()) |
690 | if (scrollbar_visible ()) |
776 | { |
691 | { |
777 | sb_w = scrollbar_TotalWidth (); |
692 | sb_w = scrollbar_TotalWidth (); |
778 | szHint.base_width += sb_w; |
693 | szHint.base_width += sb_w; |
779 | if (!(Options & Opt_scrollBar_right)) |
694 | if (!(options & Opt_scrollBar_right)) |
780 | window_vt_x += sb_w; |
695 | window_vt_x += sb_w; |
781 | } |
696 | } |
782 | |
697 | |
783 | if (menubar_visible ()) |
698 | if (menubar_visible ()) |
784 | { |
699 | { |
… | |
… | |
812 | { |
727 | { |
813 | MIN_IT (TermWin.height, max_height); |
728 | MIN_IT (TermWin.height, max_height); |
814 | szHint.height = szHint.base_height + TermWin.height; |
729 | szHint.height = szHint.base_height + TermWin.height; |
815 | } |
730 | } |
816 | |
731 | |
817 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
732 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
818 | window_sb_x = szHint.width - sb_w; |
733 | window_sb_x = szHint.width - sb_w; |
819 | |
734 | |
820 | if (recalc_x) |
735 | if (recalc_x) |
821 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
736 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
822 | - szHint.width - 2 * TermWin.ext_bwidth); |
737 | - szHint.width - 2 * TermWin.ext_bwidth); |
… | |
… | |
838 | * Called after a window size change. |
753 | * Called after a window size change. |
839 | */ |
754 | */ |
840 | void |
755 | void |
841 | rxvt_term::tt_winch () |
756 | rxvt_term::tt_winch () |
842 | { |
757 | { |
|
|
758 | if (pty.pty < 0) |
|
|
759 | return; |
|
|
760 | |
843 | struct winsize ws; |
761 | struct winsize ws; |
844 | |
|
|
845 | if (cmd_fd < 0) |
|
|
846 | return; |
|
|
847 | |
762 | |
848 | ws.ws_col = TermWin.ncol; |
763 | ws.ws_col = TermWin.ncol; |
849 | ws.ws_row = TermWin.nrow; |
764 | ws.ws_row = TermWin.nrow; |
850 | ws.ws_xpixel = ws.ws_ypixel = 0; |
765 | ws.ws_xpixel = TermWin.width; |
851 | #ifndef DEBUG_SIZE |
766 | ws.ws_ypixel = TermWin.height; |
852 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
767 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
853 | #else |
768 | |
854 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
769 | #if 0 |
855 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
770 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
856 | # ifdef SIGWINCH |
|
|
857 | else if (cmd_pid) /* force through to the command */ |
771 | if (cmd_pid) /* force through to the command */ |
858 | kill (cmd_pid, SIGWINCH); |
772 | kill (cmd_pid, SIGWINCH); |
859 | # endif |
|
|
860 | #endif |
773 | #endif |
861 | } |
774 | } |
862 | |
775 | |
863 | /*----------------------------------------------------------------------*/ |
776 | /*----------------------------------------------------------------------*/ |
864 | /* rxvt_change_font () - Switch to a new font */ |
777 | /* set_fonts () - load and set the various fonts |
865 | /* |
778 | /* |
866 | * init = 1 - initialize |
779 | * init = 1 - initialize |
867 | * |
780 | * |
868 | * fontname == FONT_UP - switch to bigger font |
781 | * fontname == FONT_UP - switch to bigger font |
869 | * fontname == FONT_DN - switch to smaller font |
782 | * fontname == FONT_DN - switch to smaller font |
870 | */ |
783 | */ |
871 | bool |
784 | bool |
872 | rxvt_term::change_font (const char *fontname) |
785 | rxvt_term::set_fonts () |
873 | { |
786 | { |
874 | if (fontname == FONT_UP) |
|
|
875 | { |
|
|
876 | // TODO |
|
|
877 | } |
|
|
878 | else if (fontname == FONT_DN) |
|
|
879 | { |
|
|
880 | // TODO |
|
|
881 | } |
|
|
882 | else |
|
|
883 | { |
|
|
884 | rxvt_fontset *fs = new rxvt_fontset (this); |
787 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
788 | rxvt_fontprop prop; |
885 | |
789 | |
886 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
790 | if (!fs |
|
|
791 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
792 | || !fs->realize_font (1)) |
|
|
793 | { |
|
|
794 | delete fs; |
|
|
795 | return false; |
|
|
796 | } |
|
|
797 | |
|
|
798 | #if ENABLE_STYLES |
|
|
799 | for (int i = RS_styleCount; --i; ) |
|
|
800 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
801 | delete TermWin.fontset[i]; |
|
|
802 | #endif |
|
|
803 | |
|
|
804 | delete TermWin.fontset[0]; |
|
|
805 | TermWin.fontset[0] = fs; |
|
|
806 | |
|
|
807 | prop = (*fs)[1]->properties (); |
|
|
808 | prop.height += TermWin.lineSpace; |
|
|
809 | fs->set_prop (prop); |
|
|
810 | |
|
|
811 | TermWin.fwidth = prop.width; |
|
|
812 | TermWin.fheight = prop.height; |
|
|
813 | TermWin.fweight = prop.weight; |
|
|
814 | TermWin.fslant = prop.slant; |
|
|
815 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
816 | |
|
|
817 | for (int style = 1; style < 4; style++) |
|
|
818 | { |
|
|
819 | #if ENABLE_STYLES |
|
|
820 | const char *res = rs[Rs_font + style]; |
|
|
821 | |
|
|
822 | if (res && !*res) |
|
|
823 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
824 | else |
887 | { |
825 | { |
888 | delete TermWin.fontset; |
826 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
889 | TermWin.fontset = fs; |
827 | rxvt_fontprop prop2 = prop; |
890 | TermWin.fwidth = fs->base_font ()->width; |
|
|
891 | TermWin.fheight = fs->base_font ()->height; |
|
|
892 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
893 | |
828 | |
894 | if (TermWin.parent[0]) |
829 | if (res) |
|
|
830 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
831 | else |
895 | { |
832 | { |
896 | resize_all_windows (0, 0, 0); |
833 | res = TermWin.fontset[0]->fontdesc; |
897 | scr_remap_chars (); |
834 | |
898 | scr_touch (true); |
835 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
836 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
899 | } |
837 | } |
900 | |
838 | |
901 | for (unicode_t ch = 0x20; ch <= 0x7f; ch++) |
839 | fs->populate (res); |
902 | TermWin.ascii_map [ch - 0x20] = fs->find_font (ch); |
840 | fs->set_prop (prop2); |
903 | |
|
|
904 | return true; |
|
|
905 | } |
841 | } |
|
|
842 | #else |
|
|
843 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
844 | #endif |
|
|
845 | } |
|
|
846 | |
|
|
847 | if (TermWin.parent[0]) |
906 | } |
848 | { |
|
|
849 | resize_all_windows (0, 0, 0); |
|
|
850 | scr_remap_chars (); |
|
|
851 | scr_touch (true); |
|
|
852 | } |
907 | |
853 | |
908 | return false; |
854 | return true; |
909 | } |
855 | } |
910 | |
856 | |
911 | bool |
857 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
912 | rxvt_term::font_up_down (int n, int direction) |
|
|
913 | { |
858 | { |
914 | return false; |
859 | // TODO: SMART_WINDOW_TITLE |
|
|
860 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
861 | prop, XA_STRING, 8, PropModeReplace, |
|
|
862 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
863 | } |
|
|
864 | |
|
|
865 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
866 | { |
|
|
867 | // TODO: SMART_WINDOW_TITLE |
|
|
868 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
869 | char *s = rxvt_wcstoutf8 (ws); |
|
|
870 | |
|
|
871 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
872 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
873 | (const unsigned char *)s, strlen (s)); |
|
|
874 | |
|
|
875 | free (s); |
|
|
876 | free (ws); |
915 | } |
877 | } |
916 | |
878 | |
917 | /*----------------------------------------------------------------------*/ |
879 | /*----------------------------------------------------------------------*/ |
918 | /*----------------------------------------------------------------------*/ |
880 | /*----------------------------------------------------------------------*/ |
919 | /* xterm sequences - title, iconName, color (exptl) */ |
881 | /* xterm sequences - title, iconName, color (exptl) */ |
920 | void |
882 | void |
921 | rxvt_term::set_title (const char *str) |
883 | rxvt_term::set_title (const char *str) |
922 | { |
884 | { |
923 | #ifdef SMART_WINDOW_TITLE |
885 | set_string_property (XA_WM_NAME, str); |
924 | char *name; |
886 | #if ENABLE_FRILLS |
925 | |
887 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
926 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
927 | name = NULL; |
|
|
928 | |
|
|
929 | if (name == NULL || STRCMP (name, str)) |
|
|
930 | #endif |
|
|
931 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
932 | |
|
|
933 | #ifdef SMART_WINDOW_TITLE |
|
|
934 | if (name) |
|
|
935 | XFree (name); |
|
|
936 | #endif |
888 | #endif |
937 | } |
889 | } |
938 | |
890 | |
939 | void |
891 | void |
940 | rxvt_term::set_icon_name (const char *str) |
892 | rxvt_term::set_icon_name (const char *str) |
941 | { |
893 | { |
942 | #ifdef SMART_WINDOW_TITLE |
894 | set_string_property (XA_WM_ICON_NAME, str); |
943 | char *name; |
895 | #if ENABLE_FRILLS |
944 | |
896 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
945 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
946 | name = NULL; |
|
|
947 | |
|
|
948 | if (name == NULL || STRCMP (name, str)) |
|
|
949 | #endif |
|
|
950 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
951 | |
|
|
952 | #ifdef SMART_WINDOW_TITLE |
|
|
953 | if (name) |
|
|
954 | XFree (name); |
|
|
955 | #endif |
897 | #endif |
956 | } |
898 | } |
957 | |
899 | |
958 | #ifdef XTERM_COLOR_CHANGE |
900 | #ifdef XTERM_COLOR_CHANGE |
959 | void |
901 | void |
… | |
… | |
971 | i = atoi (color); |
913 | i = atoi (color); |
972 | if (i >= 8 && i <= 15) |
914 | if (i >= 8 && i <= 15) |
973 | { /* bright colors */ |
915 | { /* bright colors */ |
974 | i -= 8; |
916 | i -= 8; |
975 | # ifndef NO_BRIGHTCOLOR |
917 | # ifndef NO_BRIGHTCOLOR |
976 | PixColorsFocused[idx] = PixColorsFocused[minBrightCOLOR + i]; |
918 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
977 | SET_PIXCOLOR (idx); |
919 | SET_PIXCOLOR (idx); |
978 | goto Done; |
920 | goto Done; |
979 | # endif |
921 | # endif |
980 | |
922 | |
981 | } |
923 | } |
982 | if (i >= 0 && i <= 7) |
924 | if (i >= 0 && i <= 7) |
983 | { /* normal colors */ |
925 | { /* normal colors */ |
984 | PixColorsFocused[idx] = PixColorsFocused[minCOLOR + i]; |
926 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
985 | SET_PIXCOLOR (idx); |
927 | SET_PIXCOLOR (idx); |
986 | goto Done; |
928 | goto Done; |
987 | } |
929 | } |
988 | } |
930 | } |
989 | |
931 | |
… | |
… | |
996 | * FIXME: should free colors here, but no idea how to do it so instead, |
938 | * FIXME: should free colors here, but no idea how to do it so instead, |
997 | * so just keep gobbling up the colormap |
939 | * so just keep gobbling up the colormap |
998 | */ |
940 | */ |
999 | # if 0 |
941 | # if 0 |
1000 | for (i = Color_Black; i <= Color_White; i++) |
942 | for (i = Color_Black; i <= Color_White; i++) |
1001 | if (PixColors[idx] == PixColors[i]) |
943 | if (pix_colors[idx] == pix_colors[i]) |
1002 | break; |
944 | break; |
1003 | if (i > Color_White) |
945 | if (i > Color_White) |
1004 | { |
946 | { |
1005 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
947 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
1006 | XFreeColors (display->display, display->cmap, (PixColors + idx), 1, |
948 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
1007 | DisplayPlanes (display->display, display->screen)); |
949 | DisplayPlanes (display->display, display->screen)); |
1008 | } |
950 | } |
1009 | # endif |
951 | # endif |
1010 | |
952 | |
1011 | PixColorsFocused[idx] = xcol; |
953 | pix_colors_focused[idx] = xcol; |
1012 | SET_PIXCOLOR (idx); |
954 | SET_PIXCOLOR (idx); |
1013 | |
955 | |
1014 | /* XSetWindowAttributes attr; */ |
956 | /* XSetWindowAttributes attr; */ |
1015 | /* Cursor cursor; */ |
957 | /* Cursor cursor; */ |
1016 | Done: |
958 | Done: |
1017 | #ifdef OFF_FOCUS_FADING |
959 | #ifdef OFF_FOCUS_FADING |
|
|
960 | if (rs[Rs_fade]) |
1018 | PixColorsUnFocused[idx] = PixColorsFocused[idx].fade (display, atoi (rs[Rs_fade])); |
961 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1019 | #endif |
962 | #endif |
1020 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
|
|
1021 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
|
|
1022 | |
963 | |
1023 | /* handle Color_BD, scrollbar background, etc. */ |
964 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1024 | |
965 | |
1025 | set_colorfgbg (); |
|
|
1026 | recolour_cursor (); |
966 | recolour_cursor (); |
1027 | scr_touch (true); |
967 | scr_recolour (); |
1028 | } |
968 | } |
1029 | |
969 | |
1030 | #else |
970 | #else |
1031 | # define set_window_color (idx,color) ((void)0) |
971 | # define set_window_color (idx,color) ((void)0) |
1032 | #endif /* XTERM_COLOR_CHANGE */ |
972 | #endif /* XTERM_COLOR_CHANGE */ |
… | |
… | |
1034 | void |
974 | void |
1035 | rxvt_term::recolour_cursor () |
975 | rxvt_term::recolour_cursor () |
1036 | { |
976 | { |
1037 | XColor xcol[2]; |
977 | XColor xcol[2]; |
1038 | |
978 | |
1039 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColorsFocused[Color_pointer_fg] : PixColorsFocused[Color_fg]; |
979 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1040 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColorsFocused[Color_pointer_bg] : PixColorsFocused[Color_bg]; |
980 | ? pix_colors_focused[Color_pointer_fg] |
|
|
981 | : pix_colors_focused[Color_fg]; |
|
|
982 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
983 | ? pix_colors_focused[Color_pointer_bg] |
|
|
984 | : pix_colors_focused[Color_bg]; |
|
|
985 | |
1041 | XQueryColors (display->display, display->cmap, xcol, 2); |
986 | XQueryColors (display->display, display->cmap, xcol, 2); |
1042 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
987 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1043 | } |
988 | } |
1044 | |
989 | |
1045 | /*----------------------------------------------------------------------*/ |
990 | /*----------------------------------------------------------------------*/ |
… | |
… | |
1047 | * find if fg/bg matches any of the normal (low-intensity) colors |
992 | * find if fg/bg matches any of the normal (low-intensity) colors |
1048 | */ |
993 | */ |
1049 | void |
994 | void |
1050 | rxvt_term::set_colorfgbg () |
995 | rxvt_term::set_colorfgbg () |
1051 | { |
996 | { |
1052 | unsigned int i; |
997 | unsigned int i; |
1053 | const char *xpmb = "\0"; |
998 | const char *xpmb = "\0"; |
1054 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
999 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1055 | |
1000 | |
1056 | env_colorfgbg = |
|
|
1057 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1001 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1058 | STRCPY (fstr, "default"); |
1002 | strcpy (fstr, "default"); |
1059 | STRCPY (bstr, "default"); |
1003 | strcpy (bstr, "default"); |
1060 | for (i = Color_Black; i <= Color_White; i++) |
1004 | for (i = Color_Black; i <= Color_White; i++) |
1061 | if (PixColors[Color_fg] == PixColors[i]) |
1005 | if (pix_colors[Color_fg] == pix_colors[i]) |
1062 | { |
1006 | { |
1063 | sprintf (fstr, "%d", (i - Color_Black)); |
1007 | sprintf (fstr, "%d", (i - Color_Black)); |
1064 | break; |
1008 | break; |
1065 | } |
1009 | } |
|
|
1010 | |
1066 | for (i = Color_Black; i <= Color_White; i++) |
1011 | for (i = Color_Black; i <= Color_White; i++) |
1067 | if (PixColors[Color_bg] == PixColors[i]) |
1012 | if (pix_colors[Color_bg] == pix_colors[i]) |
1068 | { |
1013 | { |
1069 | sprintf (bstr, "%d", (i - Color_Black)); |
1014 | sprintf (bstr, "%d", (i - Color_Black)); |
1070 | #ifdef XPM_BACKGROUND |
1015 | #ifdef XPM_BACKGROUND |
1071 | xpmb = "default;"; |
1016 | xpmb = "default;"; |
1072 | #endif |
1017 | #endif |
1073 | break; |
1018 | break; |
1074 | } |
1019 | } |
1075 | |
1020 | |
1076 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1021 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1077 | |
|
|
1078 | #ifndef NO_BRIGHTCOLOR |
|
|
1079 | colorfgbg = DEFAULT_RSTYLE; |
|
|
1080 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
1081 | { |
|
|
1082 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
1083 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
1084 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
1085 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
1086 | } |
|
|
1087 | #endif |
|
|
1088 | } |
1022 | } |
1089 | |
1023 | |
1090 | /*----------------------------------------------------------------------*/ |
1024 | /*----------------------------------------------------------------------*/ |
1091 | /* |
|
|
1092 | * Colour determination for low colour displays, routine from |
|
|
1093 | * Hans de Goede <hans@highrise.nl> |
|
|
1094 | */ |
|
|
1095 | |
1025 | |
1096 | int |
1026 | int |
1097 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1027 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1098 | { |
1028 | { |
1099 | if (!screen_in_out->set (display, colour)) |
1029 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1186 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1116 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1187 | |
1117 | |
1188 | XMoveResizeWindow (display->display, TermWin.vt, |
1118 | XMoveResizeWindow (display->display, TermWin.vt, |
1189 | window_vt_x, window_vt_y, |
1119 | window_vt_x, window_vt_y, |
1190 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1120 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
|
|
1121 | |
1191 | scr_clear (); |
1122 | scr_clear (); |
1192 | #ifdef XPM_BACKGROUND |
1123 | #ifdef XPM_BACKGROUND |
1193 | resize_pixmap (); |
1124 | resize_pixmap (); |
1194 | #endif |
1125 | #endif |
1195 | } |
1126 | } |
… | |
… | |
1218 | } |
1149 | } |
1219 | |
1150 | |
1220 | old_width = szHint.width; |
1151 | old_width = szHint.width; |
1221 | old_height = szHint.height; |
1152 | old_height = szHint.height; |
1222 | |
1153 | |
|
|
1154 | #ifdef XPM_BACKGROUND |
|
|
1155 | if (TermWin.pixmap) |
|
|
1156 | scr_touch (false); |
|
|
1157 | #endif |
|
|
1158 | |
1223 | #ifdef USE_XIM |
1159 | #ifdef USE_XIM |
1224 | IMSetStatusPosition (); |
1160 | IMSetStatusPosition (); |
1225 | #endif |
1161 | #endif |
1226 | } |
1162 | } |
1227 | |
1163 | |
… | |
… | |
1255 | * - X INPUT METHOD ROUTINES - * |
1191 | * - X INPUT METHOD ROUTINES - * |
1256 | * -------------------------------------------------------------------- */ |
1192 | * -------------------------------------------------------------------- */ |
1257 | #ifdef USE_XIM |
1193 | #ifdef USE_XIM |
1258 | |
1194 | |
1259 | void |
1195 | void |
|
|
1196 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1197 | { |
|
|
1198 | fg = pix_colors[Color_fg]; |
|
|
1199 | bg = pix_colors[Color_bg]; |
|
|
1200 | } |
|
|
1201 | |
|
|
1202 | void |
1260 | rxvt_term::im_set_size (XRectangle *size) |
1203 | rxvt_term::im_set_size (XRectangle &size) |
1261 | { |
1204 | { |
|
|
1205 | // the int_bwidth terms make no sense to me |
1262 | size->x = TermWin.int_bwidth; |
1206 | size.x = TermWin.int_bwidth; |
1263 | size->y = TermWin.int_bwidth; |
1207 | size.y = TermWin.int_bwidth; |
1264 | size->width = Width2Pixel (TermWin.ncol); |
1208 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1265 | size->height = Height2Pixel (TermWin.nrow); |
1209 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1266 | } |
1210 | } |
1267 | |
1211 | |
1268 | void |
1212 | void |
1269 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1213 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1214 | XRectangle &status_rect, |
|
|
1215 | const XRectangle &needed_rect) |
1270 | { |
1216 | { |
1271 | *fg = PixColors[Color_fg]; |
1217 | preedit_rect.x = needed_rect.width; |
1272 | *bg = PixColors[Color_bg]; |
1218 | preedit_rect.y = 0; |
|
|
1219 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
|
|
1220 | preedit_rect.height = TermWin.fheight; |
|
|
1221 | |
|
|
1222 | status_rect.x = 0; |
|
|
1223 | status_rect.y = 0; |
|
|
1224 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
|
|
1225 | status_rect.height = TermWin.fheight; |
1273 | } |
1226 | } |
1274 | |
1227 | |
1275 | /* Checking whether input method is running. */ |
1228 | /* Checking whether input method is running. */ |
1276 | bool |
1229 | bool |
1277 | rxvt_term::IMisRunning () |
1230 | rxvt_term::IMisRunning () |
1278 | { |
1231 | { |
1279 | char *p; |
1232 | char *p; |
1280 | Atom atom; |
1233 | Atom atom; |
1281 | Window win; |
1234 | Window win; |
1282 | char server[IMBUFSIZ]; |
1235 | char server[IMBUFSIZ]; |
1283 | |
1236 | |
1284 | /* get current locale modifier */ |
1237 | /* get current locale modifier */ |
1285 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1238 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1286 | { |
1239 | { |
1287 | STRCPY (server, "@server="); |
1240 | strcpy (server, "@server="); |
1288 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1241 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1242 | |
1289 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1243 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1290 | *p = '\0'; |
1244 | *p = '\0'; |
1291 | |
1245 | |
1292 | atom = XInternAtom (display->display, server, False); |
1246 | atom = XInternAtom (display->display, server, False); |
1293 | win = XGetSelectionOwner (display->display, atom); |
1247 | win = XGetSelectionOwner (display->display, atom); |
|
|
1248 | |
1294 | if (win != None) |
1249 | if (win != None) |
1295 | return True; |
1250 | return True; |
1296 | } |
1251 | } |
|
|
1252 | |
1297 | return False; |
1253 | return False; |
1298 | } |
1254 | } |
1299 | |
1255 | |
1300 | void |
1256 | void |
1301 | rxvt_term::IMSendSpot () |
1257 | rxvt_term::IMSendSpot () |
1302 | { |
1258 | { |
1303 | XPoint spot; |
1259 | XPoint nspot; |
1304 | XVaNestedList preedit_attr; |
1260 | XVaNestedList preedit_attr; |
1305 | |
1261 | |
1306 | if (Input_Context == NULL |
1262 | if (!Input_Context |
|
|
1263 | || !TermWin.focus |
1307 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1264 | || !(input_style & XIMPreeditPosition)) |
1308 | || ! (event_type == KeyPress |
|
|
1309 | || event_type == Expose |
|
|
1310 | || event_type == NoExpose |
|
|
1311 | || event_type == SelectionNotify |
|
|
1312 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1313 | || !IMisRunning ()) |
|
|
1314 | return; |
1265 | return; |
1315 | |
1266 | |
1316 | im_set_position (&spot); |
1267 | im_set_position (nspot); |
|
|
1268 | |
|
|
1269 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1270 | return; |
|
|
1271 | |
|
|
1272 | spot = nspot; |
1317 | |
1273 | |
1318 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1274 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1319 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1275 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1320 | XFree (preedit_attr); |
1276 | XFree (preedit_attr); |
1321 | } |
1277 | } |
1322 | |
1278 | |
1323 | void |
1279 | void |
1324 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1325 | XRectangle * needed_rect) |
|
|
1326 | { |
|
|
1327 | int mbh, vtx = 0; |
|
|
1328 | |
|
|
1329 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1330 | vtx = scrollbar_TotalWidth (); |
|
|
1331 | |
|
|
1332 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1333 | mbh -= TermWin.lineSpace; |
|
|
1334 | |
|
|
1335 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1336 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1337 | |
|
|
1338 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1339 | preedit_rect->height = Height2Pixel (1); |
|
|
1340 | |
|
|
1341 | status_rect->x = vtx; |
|
|
1342 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1343 | |
|
|
1344 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1345 | status_rect->height = Height2Pixel (1); |
|
|
1346 | } |
|
|
1347 | |
|
|
1348 | void |
|
|
1349 | rxvt_term::im_destroy () |
1280 | rxvt_term::im_destroy () |
1350 | { |
1281 | { |
1351 | if (Input_Context) |
|
|
1352 | { |
|
|
1353 | XDestroyIC (Input_Context); |
|
|
1354 | Input_Context = NULL; |
|
|
1355 | } |
|
|
1356 | |
|
|
1357 | if (input_method) |
1282 | if (input_method) |
1358 | { |
1283 | { |
|
|
1284 | if (Input_Context && input_method->xim) |
|
|
1285 | XDestroyIC (Input_Context); |
|
|
1286 | |
1359 | display->put_xim (input_method); |
1287 | display->put_xim (input_method); |
1360 | input_method = 0; |
1288 | input_method = 0; |
1361 | } |
1289 | } |
|
|
1290 | |
|
|
1291 | Input_Context = 0; |
1362 | } |
1292 | } |
1363 | |
1293 | |
1364 | /* |
1294 | /* |
1365 | * Try to open a XIM with the current modifiers, then see if we can |
1295 | * Try to open a XIM with the current modifiers, then see if we can |
1366 | * open a suitable preedit type |
1296 | * open a suitable preedit type |
1367 | */ |
1297 | */ |
1368 | bool |
1298 | bool |
1369 | rxvt_term::IM_get_IC (const char *modifiers) |
1299 | rxvt_term::IM_get_IC (const char *modifiers) |
1370 | { |
1300 | { |
1371 | int i, j, found; |
1301 | int i, j, found; |
1372 | XIM xim; |
1302 | XIM xim; |
1373 | XPoint spot; |
1303 | XPoint spot; |
1374 | XRectangle rect, status_rect, needed_rect; |
1304 | XRectangle rect, status_rect, needed_rect; |
1375 | unsigned long fg, bg; |
1305 | unsigned long fg, bg; |
1376 | const char *p; |
1306 | const char *p; |
1377 | char **s; |
1307 | char **s; |
1378 | XIMStyles *xim_styles; |
1308 | XIMStyles *xim_styles; |
1379 | XVaNestedList preedit_attr, status_attr; |
|
|
1380 | |
1309 | |
1381 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1310 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1382 | return false; |
1311 | return false; |
1383 | |
1312 | |
1384 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1313 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1385 | input_method = display->get_xim (locale, modifiers); |
1314 | input_method = display->get_xim (locale, modifiers); |
1386 | if (input_method == NULL) |
1315 | if (input_method == NULL) |
1387 | return false; |
1316 | return false; |
1388 | |
1317 | |
1389 | xim = input_method->xim; |
1318 | xim = input_method->xim; |
|
|
1319 | spot.x = spot.y = -1; |
1390 | |
1320 | |
1391 | xim_styles = NULL; |
1321 | xim_styles = NULL; |
1392 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1322 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1393 | || !xim_styles || !xim_styles->count_styles) |
1323 | || !xim_styles || !xim_styles->count_styles) |
1394 | { |
1324 | { |
1395 | display->put_xim (input_method); |
1325 | im_destroy (); |
1396 | return false; |
1326 | return false; |
1397 | } |
1327 | } |
1398 | |
1328 | |
1399 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1329 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1330 | |
|
|
1331 | for (int pi = 0; pi < 2; pi++) |
|
|
1332 | { |
|
|
1333 | p = pet[pi]; |
|
|
1334 | |
|
|
1335 | if (!p) |
|
|
1336 | continue; |
|
|
1337 | |
1400 | s = rxvt_splitcommastring (p); |
1338 | s = rxvt_splitcommastring (p); |
|
|
1339 | |
1401 | for (i = found = 0; !found && s[i]; i++) |
1340 | for (i = found = 0; !found && s[i]; i++) |
1402 | { |
1341 | { |
1403 | if (!STRCMP (s[i], "OverTheSpot")) |
1342 | if (!strcmp (s[i], "OverTheSpot")) |
1404 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1343 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1405 | else if (!STRCMP (s[i], "OffTheSpot")) |
1344 | else if (!strcmp (s[i], "OffTheSpot")) |
1406 | input_style = (XIMPreeditArea | XIMStatusArea); |
1345 | input_style = (XIMPreeditArea | XIMStatusArea); |
1407 | else if (!STRCMP (s[i], "Root")) |
1346 | else if (!strcmp (s[i], "Root")) |
1408 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1347 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1348 | else if (!strcmp (s[i], "None")) |
|
|
1349 | input_style = (XIMPreeditNone | XIMStatusNone); |
1409 | |
1350 | |
1410 | for (j = 0; j < xim_styles->count_styles; j++) |
1351 | for (j = 0; j < xim_styles->count_styles; j++) |
1411 | if (input_style == xim_styles->supported_styles[j]) |
1352 | if (input_style == xim_styles->supported_styles[j]) |
1412 | { |
1353 | { |
|
|
1354 | rxvt_freecommastring (s); |
|
|
1355 | |
1413 | found = 1; |
1356 | found = 1; |
1414 | break; |
1357 | goto foundpet; |
|
|
1358 | } |
|
|
1359 | |
1415 | } |
1360 | } |
1416 | } |
|
|
1417 | |
1361 | |
1418 | for (i = 0; s[i]; i++) |
1362 | rxvt_freecommastring (s); |
1419 | free (s[i]); |
1363 | } |
1420 | |
1364 | |
1421 | free (s); |
1365 | foundpet: |
|
|
1366 | |
1422 | XFree (xim_styles); |
1367 | XFree (xim_styles); |
1423 | |
1368 | |
1424 | if (!found) |
1369 | if (!found) |
1425 | { |
1370 | { |
1426 | display->put_xim (input_method); |
1371 | im_destroy (); |
1427 | return false; |
1372 | return false; |
1428 | } |
1373 | } |
1429 | |
1374 | |
1430 | preedit_attr = status_attr = NULL; |
1375 | XFontSet fs = 0; |
|
|
1376 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1377 | |
|
|
1378 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1379 | { |
|
|
1380 | // fake us a font-set, please |
|
|
1381 | char **missing_charset_list; |
|
|
1382 | int missing_charset_count; |
|
|
1383 | char *def_string; |
|
|
1384 | char pat[512]; |
|
|
1385 | |
|
|
1386 | sprintf (pat, |
|
|
1387 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1388 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1389 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1390 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1391 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1392 | "*", |
|
|
1393 | TermWin.fheight, |
|
|
1394 | TermWin.fheight + 1, TermWin.fheight - 1, |
|
|
1395 | TermWin.fheight - 2, TermWin.fheight + 2); |
|
|
1396 | |
|
|
1397 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1398 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1399 | |
|
|
1400 | if (missing_charset_list) |
|
|
1401 | XFreeStringList (missing_charset_list); |
|
|
1402 | |
|
|
1403 | if (!fs) |
|
|
1404 | { |
|
|
1405 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1406 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1407 | } |
|
|
1408 | } |
1431 | |
1409 | |
1432 | if (input_style & XIMPreeditPosition) |
1410 | if (input_style & XIMPreeditPosition) |
1433 | { |
1411 | { |
1434 | im_set_size (&rect); |
1412 | im_set_size (rect); |
1435 | im_set_position (&spot); |
1413 | im_set_position (spot); |
1436 | im_set_color (&fg, &bg); |
1414 | im_set_color (fg, bg); |
1437 | |
1415 | |
1438 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1416 | preedit_attr = XVaCreateNestedList (0, |
|
|
1417 | XNForeground, fg, |
|
|
1418 | XNBackground, bg, |
|
|
1419 | XNArea, &rect, |
1439 | XNSpotLocation, &spot, |
1420 | XNSpotLocation, &spot, |
1440 | XNForeground, fg, XNBackground, bg, |
|
|
1441 | //XNFontSet, TermWin.fontset, |
1421 | XNFontSet, fs, |
1442 | NULL); |
1422 | NULL); |
1443 | } |
1423 | } |
1444 | else if (input_style & XIMPreeditArea) |
1424 | else if (input_style & XIMPreeditArea) |
1445 | { |
1425 | { |
1446 | im_set_color (&fg, &bg); |
1426 | im_set_color (fg, bg); |
1447 | |
1427 | |
1448 | /* |
1428 | /* |
1449 | * The necessary width of preedit area is unknown |
1429 | * The necessary width of preedit area is unknown |
1450 | * until create input context. |
1430 | * until create input context. |
1451 | */ |
1431 | */ |
1452 | needed_rect.width = 0; |
1432 | needed_rect.width = 0; |
1453 | |
|
|
1454 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1433 | im_set_preedit_area (rect, status_rect, needed_rect); |
1455 | |
1434 | |
1456 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1435 | preedit_attr = XVaCreateNestedList (0, |
|
|
1436 | XNForeground, fg, |
1457 | XNForeground, fg, XNBackground, bg, |
1437 | XNBackground, bg, |
|
|
1438 | XNArea, &rect, |
|
|
1439 | XNFontSet, fs, |
|
|
1440 | NULL); |
|
|
1441 | status_attr = XVaCreateNestedList (0, |
|
|
1442 | XNForeground, fg, |
|
|
1443 | XNBackground, bg, |
|
|
1444 | XNArea, &status_rect, |
1458 | //XNFontSet, TermWin.fontset, |
1445 | XNFontSet, fs, |
1459 | NULL); |
1446 | NULL); |
1460 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1461 | XNForeground, fg, XNBackground, bg, |
|
|
1462 | //XNFontSet, TermWin.fontset, |
|
|
1463 | NULL); |
|
|
1464 | } |
1447 | } |
1465 | |
1448 | |
1466 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1449 | Input_Context = XCreateIC (xim, |
|
|
1450 | XNInputStyle, input_style, |
1467 | XNClientWindow, TermWin.parent[0], |
1451 | XNClientWindow, TermWin.vt, |
1468 | XNFocusWindow, TermWin.parent[0], |
1452 | XNFocusWindow, TermWin.parent[0], |
1469 | preedit_attr ? XNPreeditAttributes : NULL, |
1453 | preedit_attr ? XNPreeditAttributes : NULL, |
1470 | preedit_attr, |
1454 | preedit_attr, |
1471 | status_attr ? XNStatusAttributes : NULL, |
1455 | status_attr ? XNStatusAttributes : NULL, |
1472 | status_attr, NULL); |
1456 | status_attr, NULL); |
|
|
1457 | |
1473 | if (preedit_attr) XFree (preedit_attr); |
1458 | if (preedit_attr) XFree (preedit_attr); |
1474 | if (status_attr) XFree (status_attr); |
1459 | if (status_attr) XFree (status_attr); |
|
|
1460 | if (fs) XFreeFontSet (display->display, fs); |
1475 | |
1461 | |
1476 | if (Input_Context == NULL) |
1462 | if (Input_Context == NULL) |
1477 | { |
1463 | { |
1478 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1464 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1479 | display->put_xim (input_method); |
1465 | im_destroy (); |
1480 | return false; |
1466 | return false; |
1481 | } |
1467 | } |
1482 | |
1468 | |
1483 | if (input_style & XIMPreeditArea) |
1469 | if (input_style & XIMPreeditArea) |
1484 | IMSetStatusPosition (); |
1470 | IMSetStatusPosition (); |
… | |
… | |
1510 | if (p && *p) |
1496 | if (p && *p) |
1511 | { |
1497 | { |
1512 | bool found = false; |
1498 | bool found = false; |
1513 | |
1499 | |
1514 | s = rxvt_splitcommastring (p); |
1500 | s = rxvt_splitcommastring (p); |
|
|
1501 | |
1515 | for (i = 0; s[i]; i++) |
1502 | for (i = 0; s[i]; i++) |
1516 | { |
1503 | { |
1517 | if (*s[i]) |
1504 | if (*s[i]) |
1518 | { |
1505 | { |
1519 | STRCPY (buf, "@im="); |
1506 | strcpy (buf, "@im="); |
1520 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1507 | strncat (buf, s[i], IMBUFSIZ - 5); |
1521 | if (IM_get_IC (buf)) |
1508 | if (IM_get_IC (buf)) |
1522 | { |
1509 | { |
1523 | found = true; |
1510 | found = true; |
1524 | break; |
1511 | break; |
1525 | } |
1512 | } |
1526 | } |
1513 | } |
1527 | } |
1514 | } |
1528 | for (i = 0; s[i]; i++) |
1515 | |
1529 | free (s[i]); |
1516 | rxvt_freecommastring (s); |
1530 | free (s); |
|
|
1531 | |
1517 | |
1532 | if (found) |
1518 | if (found) |
1533 | goto done; |
1519 | goto done; |
1534 | } |
1520 | } |
1535 | |
1521 | |
… | |
… | |
1549 | } |
1535 | } |
1550 | |
1536 | |
1551 | void |
1537 | void |
1552 | rxvt_term::IMSetStatusPosition () |
1538 | rxvt_term::IMSetStatusPosition () |
1553 | { |
1539 | { |
1554 | XRectangle preedit_rect, status_rect, *needed_rect; |
1540 | XRectangle preedit_rect, status_rect, *needed_rect; |
1555 | XVaNestedList preedit_attr, status_attr; |
1541 | XVaNestedList preedit_attr, status_attr; |
1556 | |
1542 | |
1557 | if (Input_Context == NULL |
1543 | if (!Input_Context |
|
|
1544 | || !TermWin.focus |
1558 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1545 | || !(input_style & XIMPreeditArea) |
1559 | || !IMisRunning ()) |
1546 | || !IMisRunning ()) |
1560 | return; |
1547 | return; |
1561 | |
1548 | |
1562 | /* Getting the necessary width of preedit area */ |
1549 | /* Getting the necessary width of preedit area */ |
1563 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1550 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1564 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1551 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1565 | XFree (status_attr); |
1552 | XFree (status_attr); |
1566 | |
1553 | |
1567 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1554 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1555 | XFree (needed_rect); |
1568 | |
1556 | |
1569 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1557 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1570 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1558 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1571 | |
1559 | |
1572 | XSetICValues (Input_Context, |
1560 | XSetICValues (Input_Context, |
1573 | XNPreeditAttributes, preedit_attr, |
1561 | XNPreeditAttributes, preedit_attr, |
1574 | XNStatusAttributes, status_attr, NULL); |
1562 | XNStatusAttributes, status_attr, NULL); |
1575 | |
1563 | |
1576 | XFree (preedit_attr); |
1564 | XFree (preedit_attr); |
1577 | XFree (status_attr); |
1565 | XFree (status_attr); |
1578 | } |
1566 | } |
1579 | #endif /* USE_XIM */ |
1567 | #endif /* USE_XIM */ |