1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.20 2004/01/16 16:34:56 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
72 | { |
71 | { |
73 | free (p); |
72 | free (p); |
74 | } |
73 | } |
75 | |
74 | |
76 | rxvt_term::rxvt_term () |
75 | rxvt_term::rxvt_term () |
77 | : destroy_ev (this, &rxvt_term::destroy_cb), |
76 | : |
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77 | #ifdef TRANSPARENT |
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78 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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79 | #endif |
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80 | termwin_ev (this, &rxvt_term::x_cb), |
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81 | vt_ev (this, &rxvt_term::x_cb), |
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82 | #ifdef HAVE_SCROLLBARS |
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83 | scrollbar_ev (this, &rxvt_term::x_cb), |
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84 | #endif |
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85 | #ifdef MENUBAR |
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86 | menubar_ev (this, &rxvt_term::x_cb), fixme |
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87 | #endif |
78 | #ifdef CURSOR_BLINK |
88 | #ifdef CURSOR_BLINK |
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89 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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90 | #endif |
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91 | #ifdef TEXT_BLINK |
79 | blink_ev (this, &rxvt_term::blink_cb), |
92 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
80 | #endif |
93 | #endif |
81 | #ifdef POINTER_BLANK |
94 | #ifdef POINTER_BLANK |
82 | pointer_ev (this, &rxvt_term::pointer_cb), |
95 | pointer_ev (this, &rxvt_term::pointer_cb), |
83 | #endif |
96 | #endif |
84 | x_ev (this, &rxvt_term::x_cb), |
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85 | check_ev (this, &rxvt_term::check_cb), |
97 | check_ev (this, &rxvt_term::check_cb), |
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98 | destroy_ev (this, &rxvt_term::destroy_cb), |
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99 | pty_ev (this, &rxvt_term::pty_cb), |
86 | incr_ev (this, &rxvt_term::incr_cb), |
100 | incr_ev (this, &rxvt_term::incr_cb) |
87 | pty_ev (this, &rxvt_term::pty_cb) |
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88 | { |
101 | { |
89 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
102 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
90 | } |
103 | } |
91 | |
104 | |
92 | rxvt_term::~rxvt_term () |
105 | rxvt_term::~rxvt_term () |
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95 | |
108 | |
96 | free (locale); |
109 | free (locale); |
97 | free (codeset); |
110 | free (codeset); |
98 | |
111 | |
99 | #ifndef NO_SETOWNER_TTYDEV |
112 | #ifndef NO_SETOWNER_TTYDEV |
100 | rxvt_privileged_ttydev (this, RESTORE); |
113 | privileged_ttydev (RESTORE); |
101 | #endif |
114 | #endif |
102 | #ifdef UTMP_SUPPORT |
115 | #ifdef UTMP_SUPPORT |
103 | rxvt_privileged_utmp (this, RESTORE); |
116 | privileged_utmp (RESTORE); |
104 | #endif |
117 | #endif |
105 | #ifdef USE_XIM |
118 | #ifdef USE_XIM |
106 | if (Input_Context != NULL) |
119 | if (Input_Context) |
107 | { |
120 | { |
108 | XDestroyIC (Input_Context); |
121 | XDestroyIC (Input_Context); |
109 | Input_Context = NULL; |
122 | Input_Context = NULL; |
110 | } |
123 | } |
111 | #endif |
124 | #endif |
112 | |
125 | |
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126 | if (TermWin.parent[0]) |
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127 | XDestroyWindow (display->display, TermWin.parent[0]); |
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128 | |
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129 | // TODO: free pixcolours, colours should become part of rxvt_display |
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130 | |
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131 | delete PixColors; |
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132 | |
113 | if (cmd_fd >= 0) |
133 | if (cmd_fd >= 0) |
114 | close (cmd_fd); |
134 | close (cmd_fd); |
115 | |
135 | |
116 | if (Xfd >= 0) |
136 | if (display) |
117 | XCloseDisplay (Xdisplay); |
137 | displays.release (display); |
118 | |
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119 | delete PixColors; |
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120 | } |
138 | } |
121 | |
139 | |
122 | void |
140 | void |
123 | rxvt_term::destroy () |
141 | rxvt_term::destroy () |
124 | { |
142 | { |
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143 | if (display) |
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144 | { |
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145 | termwin_ev.stop (display); |
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146 | vt_ev.stop (display); |
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147 | #ifdef HAVE_SCROLLBARS |
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148 | scrollbar_ev.stop (display); |
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149 | #endif |
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150 | #ifdef MENUBAR |
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151 | menubar_ev.stop (display); |
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152 | #endif |
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153 | } |
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154 | |
125 | check_ev.stop (); |
155 | check_ev.stop (); |
126 | pty_ev.stop (); |
156 | pty_ev.stop (); |
127 | x_ev.stop (); |
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128 | #ifdef CURSOR_BLINK |
157 | #ifdef CURSOR_BLINK |
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158 | cursor_blink_ev.stop (); |
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159 | #endif |
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160 | #ifdef TEXT_BLINK |
129 | blink_ev.stop (); |
161 | text_blink_ev.stop (); |
130 | #endif |
162 | #endif |
131 | #ifdef POINTER_BLANK |
163 | #ifdef POINTER_BLANK |
132 | pointer_ev.stop (); |
164 | pointer_ev.stop (); |
133 | #endif |
165 | #endif |
134 | |
166 | |
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148 | /* LIBPROTO */ |
180 | /* LIBPROTO */ |
149 | rxvt_t |
181 | rxvt_t |
150 | rxvt_init (int argc, const char *const *argv) |
182 | rxvt_init (int argc, const char *const *argv) |
151 | { |
183 | { |
152 | SET_R (new rxvt_term); |
184 | SET_R (new rxvt_term); |
153 | dR; |
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154 | |
185 | |
155 | if (!R->init_vars () || !R->init (argc, argv)) |
186 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
156 | { |
187 | { |
157 | delete R; |
188 | delete GET_R; |
158 | return NULL; |
189 | SET_R (0); |
159 | } |
190 | } |
160 | |
191 | |
161 | return R; |
192 | return GET_R; |
162 | } |
193 | } |
163 | |
194 | |
164 | /* EXTPROTO */ |
195 | static int (*old_xerror_handler)(Display *dpy, XErrorEvent *event); |
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196 | |
165 | void |
197 | void |
166 | rxvt_init_signals () |
198 | rxvt_init_signals () |
167 | { |
199 | { |
168 | /* install exit handler for cleanup */ |
200 | /* install exit handler for cleanup */ |
169 | #if 0 |
201 | #if 0 |
170 | #ifdef HAVE_ATEXIT |
202 | #ifdef HAVE_ATEXIT |
171 | atexit(rxvt_clean_exit); |
203 | atexit(rxvt_clean_exit); |
172 | #else |
204 | #else |
173 | #endif |
205 | #endif |
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182 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
214 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
183 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
215 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
184 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
216 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
185 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
217 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
186 | |
218 | |
187 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
219 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
188 | /* signal (SIGURG, SIG_DFL); */ |
220 | /* signal (SIGURG, SIG_DFL); */ |
189 | |
221 | |
190 | XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
222 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
191 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
223 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
192 | } |
224 | } |
193 | |
225 | |
194 | bool |
226 | bool |
195 | rxvt_term::init (int argc, const char *const *argv) |
227 | rxvt_term::init (int argc, const char *const *argv) |
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199 | * If we need privileges in any area then we must specifically request it. |
231 | * If we need privileges in any area then we must specifically request it. |
200 | * We should only need to be root in these cases: |
232 | * We should only need to be root in these cases: |
201 | * 1. write utmp entries on some systems |
233 | * 1. write utmp entries on some systems |
202 | * 2. chown tty on some systems |
234 | * 2. chown tty on some systems |
203 | */ |
235 | */ |
204 | rxvt_privileges (this, SAVE); |
236 | privileges (SAVE); |
205 | rxvt_privileges (this, IGNORE); |
237 | privileges (IGNORE); |
206 | |
238 | |
207 | init_secondary (); |
239 | init_secondary (); |
208 | |
240 | |
209 | const char **cmd_argv = init_resources (argc, argv); |
241 | const char **cmd_argv = init_resources (argc, argv); |
210 | |
242 | |
211 | set_locale (""); |
243 | set_locale (""); |
212 | |
244 | |
213 | #if (MENUBAR_MAX) |
245 | #if (MENUBAR_MAX) |
214 | rxvt_menubar_read (this, rs[Rs_menu]); |
246 | menubar_read (rs[Rs_menu]); |
215 | #endif |
247 | #endif |
216 | #ifdef HAVE_SCROLLBARS |
248 | #ifdef HAVE_SCROLLBARS |
217 | if (Options & Opt_scrollBar) |
249 | if (Options & Opt_scrollBar) |
218 | scrollBar.setIdle (); /* set existence for size calculations */ |
250 | scrollBar.setIdle (); /* set existence for size calculations */ |
219 | #endif |
251 | #endif |
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222 | |
254 | |
223 | init_xlocale (); |
255 | init_xlocale (); |
224 | |
256 | |
225 | scr_reset (); /* initialize screen */ |
257 | scr_reset (); /* initialize screen */ |
226 | #ifdef RXVT_GRAPHICS |
258 | #ifdef RXVT_GRAPHICS |
227 | rxvt_Gr_reset (this); /* reset graphics */ |
259 | Gr_reset (); /* reset graphics */ |
228 | #endif |
260 | #endif |
229 | |
261 | |
230 | #if 0 |
262 | #if 0 |
231 | #ifdef DEBUG_X |
263 | #ifdef DEBUG_X |
232 | XSynchronize(Xdisplay, True); |
264 | XSynchronize(display->display, True); |
233 | #endif |
265 | #endif |
234 | #endif |
266 | #endif |
235 | |
267 | |
236 | #ifdef HAVE_SCROLLBARS |
268 | #ifdef HAVE_SCROLLBARS |
237 | if (Options & Opt_scrollBar) |
269 | if (Options & Opt_scrollBar) |
238 | resize_scrollbar (); /* create and map scrollbar */ |
270 | resize_scrollbar (); /* create and map scrollbar */ |
239 | #endif |
271 | #endif |
240 | #if (MENUBAR_MAX) |
272 | #if (MENUBAR_MAX) |
241 | if (menubar_visible(r)) |
273 | if (menubar_visible(r)) |
242 | XMapWindow (Xdisplay, menuBar.win); |
274 | XMapWindow (display->display, menuBar.win); |
243 | #endif |
275 | #endif |
244 | #ifdef TRANSPARENT |
276 | #ifdef TRANSPARENT |
245 | if (Options & Opt_transparent) |
277 | if (Options & Opt_transparent) |
246 | { |
278 | { |
247 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
279 | XSelectInput (display->display, display->root, PropertyChangeMask); |
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280 | rootwin_ev.start (display, display->root); |
248 | rxvt_check_our_parents (this); |
281 | check_our_parents (); |
249 | } |
282 | } |
250 | #endif |
283 | #endif |
251 | XMapWindow (Xdisplay, TermWin.vt); |
284 | XMapWindow (display->display, TermWin.vt); |
252 | XMapWindow (Xdisplay, TermWin.parent[0]); |
285 | XMapWindow (display->display, TermWin.parent[0]); |
253 | |
286 | |
254 | init_env (); |
287 | init_env (); |
255 | init_command (cmd_argv); |
288 | init_command (cmd_argv); |
256 | |
289 | |
257 | x_ev.start (Xfd, EVENT_READ); |
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258 | pty_ev.start (cmd_fd, EVENT_READ); |
290 | pty_ev.start (cmd_fd, EVENT_READ); |
259 | |
291 | |
260 | check_ev.start (); |
292 | check_ev.start (); |
261 | |
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262 | process_x_events (); |
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263 | |
293 | |
264 | return true; |
294 | return true; |
265 | } |
295 | } |
266 | |
296 | |
267 | /* ------------------------------------------------------------------------- * |
297 | /* ------------------------------------------------------------------------- * |
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273 | /* ARGSUSED */ |
303 | /* ARGSUSED */ |
274 | /* EXTPROTO */ |
304 | /* EXTPROTO */ |
275 | RETSIGTYPE |
305 | RETSIGTYPE |
276 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
306 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
277 | { |
307 | { |
278 | int pid, save_errno = errno; |
308 | int pid, save_errno = errno; |
279 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
309 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
280 | ; |
310 | ; |
281 | errno = save_errno; |
311 | errno = save_errno; |
282 | |
312 | |
283 | #if 0 |
313 | #if 0 |
284 | if (pid == R->cmd_pid) |
314 | if (pid == cmd_pid) |
285 | exit (EXIT_SUCCESS); |
315 | exit (EXIT_SUCCESS); |
286 | #endif |
316 | #endif |
287 | } |
317 | } |
288 | |
318 | |
289 | /* |
319 | /* |
290 | * Catch a fatal signal and tidy up before quitting |
320 | * Catch a fatal signal and tidy up before quitting |
291 | */ |
321 | */ |
292 | /* EXTPROTO */ |
322 | /* EXTPROTO */ |
293 | RETSIGTYPE |
323 | RETSIGTYPE |
294 | rxvt_Exit_signal(int sig) |
324 | rxvt_Exit_signal(int sig) |
295 | { |
325 | { |
296 | signal(sig, SIG_DFL); |
326 | signal(sig, SIG_DFL); |
297 | #ifdef DEBUG_CMD |
327 | #ifdef DEBUG_CMD |
298 | rxvt_print_error("signal %d", sig); |
328 | rxvt_print_error("signal %d", sig); |
299 | #endif |
329 | #endif |
300 | rxvt_clean_exit(); |
330 | rxvt_clean_exit(); |
301 | kill(getpid(), sig); |
331 | kill(getpid(), sig); |
302 | } |
332 | } |
303 | |
333 | |
304 | /* ARGSUSED */ |
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305 | /* INTPROTO */ |
334 | /* INTPROTO */ |
306 | int |
335 | int |
307 | rxvt_xerror_handler(const Display * display |
336 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
308 | __attribute__ ((unused)), const XErrorEvent * event) |
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309 | { |
337 | { |
310 | dR; |
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311 | |
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312 | if (R->allowedxerror == -1) |
338 | if (GET_R->allowedxerror == -1) |
313 | R->allowedxerror = event->error_code; |
339 | GET_R->allowedxerror = event->error_code; |
314 | else |
340 | else |
315 | { |
341 | { |
316 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
342 | old_xerror_handler (display, event); |
317 | event->request_code, event->minor_code, |
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318 | event->error_code); |
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319 | |
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320 | R->destroy (); |
343 | GET_R->destroy (); |
321 | } |
344 | } |
322 | |
345 | |
323 | return 0; |
346 | return 0; |
324 | } |
347 | } |
325 | |
348 | |
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330 | */ |
353 | */ |
331 | /* EXTPROTO */ |
354 | /* EXTPROTO */ |
332 | void |
355 | void |
333 | rxvt_clean_exit () |
356 | rxvt_clean_exit () |
334 | { |
357 | { |
335 | dR; |
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336 | |
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337 | R->destroy (); |
358 | GET_R->destroy (); |
338 | } |
359 | } |
339 | |
360 | |
340 | /* ------------------------------------------------------------------------- * |
361 | /* ------------------------------------------------------------------------- * |
341 | * MEMORY ALLOCATION WRAPPERS * |
362 | * MEMORY ALLOCATION WRAPPERS * |
342 | * ------------------------------------------------------------------------- */ |
363 | * ------------------------------------------------------------------------- */ |
343 | /* EXTPROTO */ |
364 | /* EXTPROTO */ |
344 | void * |
365 | void * |
345 | rxvt_malloc(size_t size) |
366 | rxvt_malloc(size_t size) |
346 | { |
367 | { |
347 | void *p; |
368 | void *p; |
348 | |
369 | |
349 | p = malloc(size); |
370 | p = malloc(size); |
350 | if (p) |
371 | if (p) |
351 | return p; |
372 | return p; |
352 | |
373 | |
353 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
374 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
354 | rxvt_clean_exit(); |
375 | rxvt_clean_exit(); |
355 | exit(EXIT_FAILURE); |
376 | exit(EXIT_FAILURE); |
356 | /* NOTREACHED */ |
377 | /* NOTREACHED */ |
357 | } |
378 | } |
358 | |
379 | |
359 | /* EXTPROTO */ |
380 | /* EXTPROTO */ |
360 | void * |
381 | void * |
361 | rxvt_calloc(size_t number, size_t size) |
382 | rxvt_calloc(size_t number, size_t size) |
362 | { |
383 | { |
363 | void *p; |
384 | void *p; |
364 | |
385 | |
365 | p = calloc(number, size); |
386 | p = calloc(number, size); |
366 | if (p) |
387 | if (p) |
367 | return p; |
388 | return p; |
368 | |
389 | |
369 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
390 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
370 | rxvt_clean_exit(); |
391 | rxvt_clean_exit(); |
371 | exit(EXIT_FAILURE); |
392 | exit(EXIT_FAILURE); |
372 | /* NOTREACHED */ |
393 | /* NOTREACHED */ |
373 | } |
394 | } |
374 | |
395 | |
375 | /* EXTPROTO */ |
396 | /* EXTPROTO */ |
376 | void * |
397 | void * |
377 | rxvt_realloc(void *ptr, size_t size) |
398 | rxvt_realloc(void *ptr, size_t size) |
378 | { |
399 | { |
379 | void *p; |
400 | void *p; |
380 | |
401 | |
381 | if (ptr) |
402 | if (ptr) |
382 | p = realloc(ptr, size); |
403 | p = realloc(ptr, size); |
383 | else |
404 | else |
384 | p = malloc(size); |
405 | p = malloc(size); |
385 | if (p) |
406 | if (p) |
386 | return p; |
407 | return p; |
387 | |
408 | |
388 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
409 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
389 | rxvt_clean_exit(); |
410 | rxvt_clean_exit(); |
390 | exit(EXIT_FAILURE); |
411 | exit(EXIT_FAILURE); |
391 | /* NOTREACHED */ |
412 | /* NOTREACHED */ |
392 | } |
413 | } |
393 | |
414 | |
394 | /* ------------------------------------------------------------------------- * |
415 | /* ------------------------------------------------------------------------- * |
395 | * PRIVILEGED OPERATIONS * |
416 | * PRIVILEGED OPERATIONS * |
396 | * ------------------------------------------------------------------------- */ |
417 | * ------------------------------------------------------------------------- */ |
397 | /* take care of suid/sgid super-user (root) privileges */ |
418 | /* take care of suid/sgid super-user (root) privileges */ |
398 | /* INTPROTO */ |
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399 | void |
419 | void |
400 | rxvt_privileges(pR_ int mode) |
420 | rxvt_term::privileges (int mode) |
401 | { |
421 | { |
402 | #if ! defined(__CYGWIN32__) |
422 | #if ! defined(__CYGWIN32__) |
403 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
423 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
404 | /* setreuid() is the poor man's setuid(), seteuid() */ |
424 | /* setreuid() is the poor man's setuid(), seteuid() */ |
405 | # define seteuid(a) setreuid(-1, (a)) |
425 | # define seteuid(a) setreuid(-1, (a)) |
406 | # define setegid(a) setregid(-1, (a)) |
426 | # define setegid(a) setregid(-1, (a)) |
407 | # define HAVE_SETEUID |
427 | # define HAVE_SETEUID |
408 | # endif |
428 | # endif |
409 | # ifdef HAVE_SETEUID |
429 | # ifdef HAVE_SETEUID |
410 | switch (mode) { |
430 | switch (mode) |
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431 | { |
411 | case IGNORE: |
432 | case IGNORE: |
412 | /* |
433 | /* |
413 | * change effective uid/gid - not real uid/gid - so we can switch |
434 | * change effective uid/gid - not real uid/gid - so we can switch |
414 | * back to root later, as required |
435 | * back to root later, as required |
415 | */ |
436 | */ |
416 | seteuid(getuid()); |
437 | seteuid(getuid()); |
417 | setegid(getgid()); |
438 | setegid(getgid()); |
418 | break; |
439 | break; |
419 | case SAVE: |
440 | case SAVE: |
420 | R->euid = geteuid(); |
441 | euid = geteuid(); |
421 | R->egid = getegid(); |
442 | egid = getegid(); |
422 | break; |
443 | break; |
423 | case RESTORE: |
444 | case RESTORE: |
424 | seteuid(R->euid); |
445 | seteuid(euid); |
425 | setegid(R->egid); |
446 | setegid(egid); |
426 | break; |
447 | break; |
427 | } |
448 | } |
428 | # else |
449 | # else |
429 | switch (mode) { |
450 | switch (mode) |
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451 | { |
430 | case IGNORE: |
452 | case IGNORE: |
431 | setuid(getuid()); |
453 | setuid(getuid()); |
432 | setgid(getgid()); |
454 | setgid(getgid()); |
433 | /* FALLTHROUGH */ |
455 | /* FALLTHROUGH */ |
434 | case SAVE: |
456 | case SAVE: |
435 | /* FALLTHROUGH */ |
457 | /* FALLTHROUGH */ |
436 | case RESTORE: |
458 | case RESTORE: |
437 | break; |
459 | break; |
438 | } |
460 | } |
439 | # endif |
461 | # endif |
440 | #endif |
462 | #endif |
441 | } |
463 | } |
442 | |
464 | |
443 | #ifdef UTMP_SUPPORT |
465 | #ifdef UTMP_SUPPORT |
444 | /* EXTPROTO */ |
|
|
445 | void |
466 | void |
446 | rxvt_privileged_utmp(pR_ char action) |
467 | rxvt_term::privileged_utmp (char action) |
447 | { |
468 | { |
448 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
469 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
449 | action, R->next_utmp_action, getpid())); |
470 | action, next_utmp_action, getpid())); |
450 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
471 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
451 | || (R->Options & Opt_utmpInhibit) |
472 | || (Options & Opt_utmpInhibit) |
452 | || R->ttydev == NULL || *R->ttydev == '\0') |
473 | || ttydev == NULL || *ttydev == '\0') |
453 | return; |
474 | return; |
454 | |
475 | |
455 | rxvt_privileges(aR_ RESTORE); |
476 | privileges (RESTORE); |
456 | if (action == SAVE) { |
477 | if (action == SAVE) |
|
|
478 | { |
457 | R->next_utmp_action = RESTORE; |
479 | next_utmp_action = RESTORE; |
458 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
480 | makeutent (ttydev, rs[Rs_display_name]); |
|
|
481 | } |
|
|
482 | else |
459 | } else { /* action == RESTORE */ |
483 | { /* action == RESTORE */ |
460 | R->next_utmp_action = IGNORE; |
484 | next_utmp_action = IGNORE; |
461 | rxvt_cleanutent(aR); |
485 | cleanutent (); |
462 | } |
486 | } |
463 | rxvt_privileges(aR_ IGNORE); |
487 | privileges (IGNORE); |
464 | } |
488 | } |
465 | #endif |
489 | #endif |
466 | |
490 | |
467 | #ifndef NO_SETOWNER_TTYDEV |
491 | #ifndef NO_SETOWNER_TTYDEV |
468 | /* EXTPROTO */ |
|
|
469 | void |
492 | void |
470 | rxvt_privileged_ttydev(pR_ char action) |
493 | rxvt_term::privileged_ttydev (char action) |
471 | { |
494 | { |
472 | D_MAIN((stderr, |
495 | D_MAIN((stderr, |
473 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
496 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
474 | action, R->next_tty_action, getpid())); |
497 | action, next_tty_action, getpid())); |
475 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
498 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
476 | || R->ttydev == NULL || *R->ttydev == '\0') |
499 | || ttydev == NULL || *ttydev == '\0') |
477 | return; |
500 | return; |
478 | |
501 | |
479 | rxvt_privileges(aR_ RESTORE); |
502 | privileges (RESTORE); |
480 | |
503 | |
481 | if (action == SAVE) { |
504 | if (action == SAVE) |
|
|
505 | { |
482 | R->next_tty_action = RESTORE; |
506 | next_tty_action = RESTORE; |
483 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
507 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
484 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
508 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
485 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
509 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
486 | R->next_tty_action = IGNORE; |
510 | next_tty_action = IGNORE; |
487 | else |
511 | else |
488 | # endif |
512 | # endif |
|
|
513 | |
489 | { |
514 | { |
490 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
515 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
491 | chmod(R->ttydev, R->ttymode); |
516 | chmod(ttydev, ttymode); |
492 | # ifdef HAVE_REVOKE |
517 | # ifdef HAVE_REVOKE |
493 | revoke(R->ttydev); |
518 | revoke(ttydev); |
494 | # endif |
519 | # endif |
|
|
520 | |
495 | } |
521 | } |
|
|
522 | } |
|
|
523 | else |
496 | } else { /* action == RESTORE */ |
524 | { /* action == RESTORE */ |
497 | R->next_tty_action = IGNORE; |
525 | next_tty_action = IGNORE; |
498 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
526 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
499 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
527 | chmod(ttydev, ttyfd_stat.st_mode); |
500 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
528 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
501 | # else |
529 | # else |
502 | chmod(R->ttydev, |
530 | chmod(ttydev, |
503 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
531 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
504 | chown(R->ttydev, 0, 0); |
532 | chown(ttydev, 0, 0); |
505 | # endif |
533 | # endif |
506 | } |
|
|
507 | |
534 | |
|
|
535 | } |
|
|
536 | |
508 | rxvt_privileges(aR_ IGNORE); |
537 | privileges (IGNORE); |
509 | |
538 | |
510 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
539 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
511 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
540 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
512 | action == RESTORE ? "Restoring" : (action == |
541 | action == RESTORE ? "Restoring" : (action == |
513 | SAVE ? "Saving" : |
542 | SAVE ? "Saving" : |
514 | "UNKNOWN ERROR for"), R->ttydev, |
543 | "UNKNOWN ERROR for"), ttydev, |
515 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
544 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
516 | R->ttyfd_stat.st_gid)); |
545 | ttyfd_stat.st_gid)); |
517 | # endif |
546 | # endif |
518 | } |
547 | } |
519 | #endif |
548 | #endif |
520 | |
549 | |
521 | /*----------------------------------------------------------------------*/ |
550 | /*----------------------------------------------------------------------*/ |
… | |
… | |
524 | * if width/height are non-zero then override calculated width/height |
553 | * if width/height are non-zero then override calculated width/height |
525 | */ |
554 | */ |
526 | void |
555 | void |
527 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
556 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
528 | { |
557 | { |
529 | short recalc_x, recalc_y; |
558 | short recalc_x, recalc_y; |
530 | int x, y, sb_w, mb_h, flags; |
559 | int x, y, sb_w, mb_h, flags; |
531 | unsigned int w, h; |
560 | unsigned int w, h; |
532 | unsigned int max_width, max_height; |
561 | unsigned int max_width, max_height; |
533 | |
562 | |
534 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
563 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
535 | TermWin.ncol, TermWin.nrow, szHint.width, |
564 | TermWin.ncol, TermWin.nrow, szHint.width, |
536 | szHint.height)); |
565 | szHint.height)); |
537 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
566 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
538 | szHint.win_gravity = NorthWestGravity; |
567 | szHint.win_gravity = NorthWestGravity; |
539 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
568 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
540 | |
569 | |
541 | recalc_x = recalc_y = 0; |
570 | recalc_x = recalc_y = 0; |
542 | flags = 0; |
571 | flags = 0; |
543 | if (!parsed_geometry) { |
572 | if (!parsed_geometry) |
|
|
573 | { |
544 | parsed_geometry = 1; |
574 | parsed_geometry = 1; |
545 | if (rs[Rs_geometry]) |
575 | if (rs[Rs_geometry]) |
546 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
576 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
547 | if (flags & WidthValue) { |
577 | if (flags & WidthValue) |
|
|
578 | { |
548 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
579 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
549 | szHint.flags |= USSize; |
580 | szHint.flags |= USSize; |
550 | } |
581 | } |
551 | if (flags & HeightValue) { |
582 | if (flags & HeightValue) |
|
|
583 | { |
552 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
584 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
553 | szHint.flags |= USSize; |
585 | szHint.flags |= USSize; |
554 | } |
586 | } |
555 | if (flags & XValue) { |
587 | if (flags & XValue) |
|
|
588 | { |
556 | szHint.x = x; |
589 | szHint.x = x; |
557 | szHint.flags |= USPosition; |
590 | szHint.flags |= USPosition; |
558 | if (flags & XNegative) { |
591 | if (flags & XNegative) |
|
|
592 | { |
559 | recalc_x = 1; |
593 | recalc_x = 1; |
560 | szHint.win_gravity = NorthEastGravity; |
594 | szHint.win_gravity = NorthEastGravity; |
561 | } |
595 | } |
562 | } |
596 | } |
563 | if (flags & YValue) { |
597 | if (flags & YValue) |
|
|
598 | { |
564 | szHint.y = y; |
599 | szHint.y = y; |
565 | szHint.flags |= USPosition; |
600 | szHint.flags |= USPosition; |
566 | if (flags & YNegative) { |
601 | if (flags & YNegative) |
|
|
602 | { |
567 | recalc_y = 1; |
603 | recalc_y = 1; |
568 | if (szHint.win_gravity == NorthEastGravity) |
604 | if (szHint.win_gravity == NorthEastGravity) |
569 | szHint.win_gravity = SouthEastGravity; |
605 | szHint.win_gravity = SouthEastGravity; |
570 | else |
606 | else |
571 | szHint.win_gravity = SouthWestGravity; |
607 | szHint.win_gravity = SouthWestGravity; |
572 | } |
608 | } |
573 | } |
609 | } |
574 | } |
610 | } |
575 | /* TODO: BOUNDS */ |
611 | /* TODO: BOUNDS */ |
576 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
612 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
577 | TermWin.height = TermWin.nrow * TermWin.fheight; |
613 | TermWin.height = TermWin.nrow * TermWin.fheight; |
578 | max_width = MAX_COLS * TermWin.fwidth; |
614 | max_width = MAX_COLS * TermWin.fwidth; |
579 | max_height = MAX_ROWS * TermWin.fheight; |
615 | max_height = MAX_ROWS * TermWin.fheight; |
580 | |
616 | |
581 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
617 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
582 | |
618 | |
583 | sb_w = mb_h = 0; |
619 | sb_w = mb_h = 0; |
584 | window_vt_x = window_vt_y = 0; |
620 | window_vt_x = window_vt_y = 0; |
585 | if (scrollbar_visible (this)) { |
621 | if (scrollbar_visible ()) |
|
|
622 | { |
586 | sb_w = scrollbar_TotalWidth(); |
623 | sb_w = scrollbar_TotalWidth(); |
587 | szHint.base_width += sb_w; |
624 | szHint.base_width += sb_w; |
588 | if (!(Options & Opt_scrollBar_right)) |
625 | if (!(Options & Opt_scrollBar_right)) |
589 | window_vt_x = sb_w; |
626 | window_vt_x = sb_w; |
590 | } |
627 | } |
591 | if (menubar_visible (this)) { |
628 | if (menubar_visible ()) |
|
|
629 | { |
592 | mb_h = menuBar_TotalHeight(); |
630 | mb_h = menuBar_TotalHeight(); |
593 | szHint.base_height += mb_h; |
631 | szHint.base_height += mb_h; |
594 | window_vt_y = mb_h; |
632 | window_vt_y = mb_h; |
595 | } |
633 | } |
596 | szHint.width_inc = TermWin.fwidth; |
634 | szHint.width_inc = TermWin.fwidth; |
597 | szHint.height_inc = TermWin.fheight; |
635 | szHint.height_inc = TermWin.fheight; |
598 | szHint.min_width = szHint.base_width + szHint.width_inc; |
636 | szHint.min_width = szHint.base_width + szHint.width_inc; |
599 | szHint.min_height = szHint.base_height + szHint.height_inc; |
637 | szHint.min_height = szHint.base_height + szHint.height_inc; |
600 | |
638 | |
601 | if (width && width - szHint.base_width < max_width) { |
639 | if (width && width - szHint.base_width < max_width) |
|
|
640 | { |
602 | szHint.width = width; |
641 | szHint.width = width; |
603 | TermWin.width = width - szHint.base_width; |
642 | TermWin.width = width - szHint.base_width; |
604 | } else { |
643 | } |
|
|
644 | else |
|
|
645 | { |
605 | MIN_IT(TermWin.width, max_width); |
646 | MIN_IT(TermWin.width, max_width); |
606 | szHint.width = szHint.base_width + TermWin.width; |
647 | szHint.width = szHint.base_width + TermWin.width; |
607 | } |
648 | } |
608 | if (height && height - szHint.base_height < max_height) { |
649 | if (height && height - szHint.base_height < max_height) |
|
|
650 | { |
609 | szHint.height = height; |
651 | szHint.height = height; |
610 | TermWin.height = height - szHint.base_height; |
652 | TermWin.height = height - szHint.base_height; |
611 | } else { |
653 | } |
|
|
654 | else |
|
|
655 | { |
612 | MIN_IT(TermWin.height, max_height); |
656 | MIN_IT(TermWin.height, max_height); |
613 | szHint.height = szHint.base_height + TermWin.height; |
657 | szHint.height = szHint.base_height + TermWin.height; |
614 | } |
658 | } |
615 | if (scrollbar_visible (this) && (Options & Opt_scrollBar_right)) |
659 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
616 | window_sb_x = szHint.width - sb_w; |
660 | window_sb_x = szHint.width - sb_w; |
617 | |
661 | |
618 | if (recalc_x) |
662 | if (recalc_x) |
619 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
663 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
620 | - szHint.width - 2 * TermWin.ext_bwidth); |
664 | - szHint.width - 2 * TermWin.ext_bwidth); |
621 | if (recalc_y) |
665 | if (recalc_y) |
622 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
666 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
623 | - szHint.height - 2 * TermWin.ext_bwidth); |
667 | - szHint.height - 2 * TermWin.ext_bwidth); |
624 | |
668 | |
625 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
669 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
626 | TermWin.nrow = TermWin.height / TermWin.fheight; |
670 | TermWin.nrow = TermWin.height / TermWin.fheight; |
627 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
671 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
628 | TermWin.ncol, TermWin.nrow, szHint.width, |
672 | TermWin.ncol, TermWin.nrow, szHint.width, |
629 | szHint.height)); |
673 | szHint.height)); |
630 | return; |
674 | return; |
631 | } |
675 | } |
632 | |
676 | |
633 | /*----------------------------------------------------------------------*/ |
677 | /*----------------------------------------------------------------------*/ |
634 | /* |
678 | /* |
635 | * Tell the teletype handler what size the window is. |
679 | * Tell the teletype handler what size the window is. |
… | |
… | |
664 | * init = 1 - initialize |
708 | * init = 1 - initialize |
665 | * |
709 | * |
666 | * fontname == FONT_UP - switch to bigger font |
710 | * fontname == FONT_UP - switch to bigger font |
667 | * fontname == FONT_DN - switch to smaller font |
711 | * fontname == FONT_DN - switch to smaller font |
668 | */ |
712 | */ |
669 | /* EXTPROTO */ |
|
|
670 | void |
713 | void |
671 | rxvt_change_font(pR_ int init, const char *fontname) |
714 | rxvt_term::change_font (int init, const char *fontname) |
672 | { |
715 | {} |
673 | } |
|
|
674 | |
716 | |
675 | /* INTPROTO */ |
|
|
676 | void |
717 | void |
677 | rxvt_font_up_down(pR_ int n, int direction) |
718 | rxvt_term::font_up_down (int n, int direction) |
678 | { |
719 | {} |
679 | } |
|
|
680 | |
720 | |
681 | /*----------------------------------------------------------------------*/ |
721 | /*----------------------------------------------------------------------*/ |
682 | /*----------------------------------------------------------------------*/ |
722 | /*----------------------------------------------------------------------*/ |
683 | /* xterm sequences - title, iconName, color (exptl) */ |
723 | /* xterm sequences - title, iconName, color (exptl) */ |
684 | /* EXTPROTO */ |
|
|
685 | void |
724 | void |
686 | rxvt_set_title(pR_ const char *str) |
725 | rxvt_term::set_title (const char *str) |
687 | { |
726 | { |
688 | #ifndef SMART_WINDOW_TITLE |
727 | #ifndef SMART_WINDOW_TITLE |
689 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
728 | XStoreName(display->display, TermWin.parent[0], str); |
690 | #else |
729 | #else |
691 | char *name; |
730 | char *name; |
692 | |
731 | |
693 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
732 | if (XFetchName(display->display, TermWin.parent[0], &name) == 0) |
694 | name = NULL; |
733 | name = NULL; |
695 | if (name == NULL || STRCMP(name, str)) |
734 | if (name == NULL || STRCMP(name, str)) |
696 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
735 | XStoreName(display->display, TermWin.parent[0], str); |
697 | if (name) |
736 | if (name) |
698 | XFree(name); |
737 | XFree(name); |
699 | #endif |
738 | #endif |
700 | } |
739 | } |
701 | |
740 | |
702 | /* EXTPROTO */ |
|
|
703 | void |
741 | void |
704 | rxvt_set_iconName(pR_ const char *str) |
742 | rxvt_term::set_iconName (const char *str) |
705 | { |
743 | { |
706 | #ifndef SMART_WINDOW_TITLE |
744 | #ifndef SMART_WINDOW_TITLE |
707 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
745 | XSetIconName(display->display, TermWin.parent[0], str); |
708 | #else |
746 | #else |
709 | char *name; |
747 | char *name; |
710 | |
748 | |
711 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
749 | if (XGetIconName(display->display, TermWin.parent[0], &name)) |
712 | name = NULL; |
750 | name = NULL; |
713 | if (name == NULL || STRCMP(name, str)) |
751 | if (name == NULL || STRCMP(name, str)) |
714 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
752 | XSetIconName(display->display, TermWin.parent[0], str); |
715 | if (name) |
753 | if (name) |
716 | XFree(name); |
754 | XFree(name); |
717 | #endif |
755 | #endif |
718 | } |
756 | } |
719 | |
757 | |
720 | #ifdef XTERM_COLOR_CHANGE |
758 | #ifdef XTERM_COLOR_CHANGE |
721 | /* EXTPROTO */ |
|
|
722 | void |
759 | void |
723 | rxvt_set_window_color(pR_ int idx, const char *color) |
760 | rxvt_term::set_window_color (int idx, const char *color) |
724 | { |
761 | { |
725 | rxvt_color xcol; |
762 | rxvt_color xcol; |
726 | int i; |
763 | int i; |
727 | |
764 | |
728 | if (color == NULL || *color == '\0') |
765 | if (color == NULL || *color == '\0') |
729 | return; |
766 | return; |
730 | |
767 | |
731 | /* handle color aliases */ |
768 | /* handle color aliases */ |
732 | if (isdigit(*color)) { |
769 | if (isdigit(*color)) |
|
|
770 | { |
733 | i = atoi(color); |
771 | i = atoi(color); |
|
|
772 | if (i >= 8 && i <= 15) |
734 | if (i >= 8 && i <= 15) { /* bright colors */ |
773 | { /* bright colors */ |
735 | i -= 8; |
774 | i -= 8; |
736 | # ifndef NO_BRIGHTCOLOR |
775 | # ifndef NO_BRIGHTCOLOR |
737 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
776 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
738 | SET_PIXCOLOR(R, idx); |
777 | SET_PIXCOLOR(idx); |
739 | goto Done; |
778 | goto Done; |
740 | # endif |
779 | # endif |
|
|
780 | |
741 | } |
781 | } |
742 | if (i >= 0 && i <= 7) { /* normal colors */ |
782 | if (i >= 0 && i <= 7) |
|
|
783 | { /* normal colors */ |
743 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
784 | PixColors[idx] = PixColors[minCOLOR + i]; |
744 | SET_PIXCOLOR(R, idx); |
785 | SET_PIXCOLOR(idx); |
745 | goto Done; |
786 | goto Done; |
746 | } |
787 | } |
747 | } |
788 | } |
748 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
789 | if (!rXParseAllocColor (& xcol, color)) |
749 | return; |
790 | return; |
750 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
791 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
751 | |
792 | |
752 | /* |
793 | /* |
753 | * FIXME: should free colors here, but no idea how to do it so instead, |
794 | * FIXME: should free colors here, but no idea how to do it so instead, |
754 | * so just keep gobbling up the colormap |
795 | * so just keep gobbling up the colormap |
755 | */ |
796 | */ |
756 | # if 0 |
797 | # if 0 |
757 | for (i = Color_Black; i <= Color_White; i++) |
798 | for (i = Color_Black; i <= Color_White; i++) |
758 | if (R->PixColors[idx] == R->PixColors[i]) |
799 | if (PixColors[idx] == PixColors[i]) |
759 | break; |
800 | break; |
760 | if (i > Color_White) { |
801 | if (i > Color_White) |
|
|
802 | { |
761 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
803 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
762 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
804 | XFreeColors(display->display, XCMAP, (PixColors + idx), 1, |
763 | DisplayPlanes(R->Xdisplay, Xscreen)); |
805 | DisplayPlanes(display->display, display->screen)); |
764 | } |
806 | } |
765 | # endif |
807 | # endif |
766 | |
808 | |
767 | R->PixColors[idx] = xcol; |
809 | PixColors[idx] = xcol; |
768 | SET_PIXCOLOR(R, idx); |
810 | SET_PIXCOLOR(idx); |
769 | |
811 | |
770 | /* XSetWindowAttributes attr; */ |
812 | /* XSetWindowAttributes attr; */ |
771 | /* Cursor cursor; */ |
813 | /* Cursor cursor; */ |
772 | Done: |
814 | Done: |
773 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
815 | if (idx == Color_bg && !(Options & Opt_transparent)) |
774 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
816 | XSetWindowBackground(display->display, TermWin.vt, |
775 | R->PixColors[Color_bg]); |
817 | PixColors[Color_bg]); |
776 | |
818 | |
777 | /* handle Color_BD, scrollbar background, etc. */ |
819 | /* handle Color_BD, scrollbar background, etc. */ |
778 | |
820 | |
779 | rxvt_set_colorfgbg (aR); |
821 | set_colorfgbg (); |
780 | R->recolour_cursor (); |
822 | recolour_cursor (); |
781 | /* the only reasonable way to enforce a clean update */ |
823 | /* the only reasonable way to enforce a clean update */ |
782 | rxvt_scr_poweron (aR); |
824 | scr_poweron (); |
783 | } |
825 | } |
784 | |
826 | |
785 | #else |
827 | #else |
786 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
828 | # define set_window_color (idx,color) ((void)0) |
787 | #endif /* XTERM_COLOR_CHANGE */ |
829 | #endif /* XTERM_COLOR_CHANGE */ |
788 | |
830 | |
789 | void |
831 | void |
790 | rxvt_term::recolour_cursor () |
832 | rxvt_term::recolour_cursor () |
791 | { |
833 | { |
792 | #if TODO |
834 | #if TODO |
793 | rxvt_color xcol[2]; |
835 | rxvt_color xcol[2]; |
794 | |
836 | |
795 | xcol[0] = PixColors[Color_pointer]; |
837 | xcol[0] = PixColors[Color_pointer]; |
796 | xcol[1] = PixColors[Color_bg]; |
838 | xcol[1] = PixColors[Color_bg]; |
797 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
839 | XQueryColors (display->display, XCMAP, xcol, 2); |
798 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
840 | XRecolorCursor (display->display, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
799 | #endif |
841 | #endif |
800 | } |
842 | } |
801 | |
843 | |
802 | /*----------------------------------------------------------------------*/ |
844 | /*----------------------------------------------------------------------*/ |
803 | /* |
845 | /* |
804 | * find if fg/bg matches any of the normal (low-intensity) colors |
846 | * find if fg/bg matches any of the normal (low-intensity) colors |
805 | */ |
847 | */ |
806 | /* INTPROTO */ |
|
|
807 | void |
848 | void |
808 | rxvt_set_colorfgbg(pR) |
849 | rxvt_term::set_colorfgbg () |
809 | { |
850 | { |
810 | unsigned int i; |
851 | unsigned int i; |
811 | const char *xpmb = "\0"; |
852 | const char *xpmb = "\0"; |
812 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
853 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
813 | |
854 | |
814 | R->env_colorfgbg = |
855 | env_colorfgbg = |
815 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
856 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
816 | STRCPY(fstr, "default"); |
857 | STRCPY(fstr, "default"); |
817 | STRCPY(bstr, "default"); |
858 | STRCPY(bstr, "default"); |
818 | for (i = Color_Black; i <= Color_White; i++) |
859 | for (i = Color_Black; i <= Color_White; i++) |
819 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
860 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
861 | { |
820 | sprintf(fstr, "%d", (i - Color_Black)); |
862 | sprintf(fstr, "%d", (i - Color_Black)); |
821 | break; |
863 | break; |
822 | } |
864 | } |
823 | for (i = Color_Black; i <= Color_White; i++) |
865 | for (i = Color_Black; i <= Color_White; i++) |
824 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
866 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
867 | { |
825 | sprintf(bstr, "%d", (i - Color_Black)); |
868 | sprintf(bstr, "%d", (i - Color_Black)); |
826 | #ifdef XPM_BACKGROUND |
869 | #ifdef XPM_BACKGROUND |
827 | xpmb = "default;"; |
870 | xpmb = "default;"; |
828 | #endif |
871 | #endif |
829 | break; |
872 | break; |
830 | } |
873 | } |
831 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
874 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
832 | putenv(R->env_colorfgbg); |
875 | putenv(env_colorfgbg); |
833 | |
876 | |
834 | #ifndef NO_BRIGHTCOLOR |
877 | #ifndef NO_BRIGHTCOLOR |
835 | R->colorfgbg = DEFAULT_RSTYLE; |
878 | colorfgbg = DEFAULT_RSTYLE; |
836 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
879 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
880 | { |
837 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
881 | if (PixColors[Color_fg] == PixColors[i]) |
838 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
882 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
839 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
883 | if (PixColors[Color_bg] == PixColors[i]) |
840 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
884 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
841 | } |
885 | } |
842 | #endif |
886 | #endif |
843 | } |
887 | } |
844 | |
888 | |
845 | /*----------------------------------------------------------------------*/ |
889 | /*----------------------------------------------------------------------*/ |
846 | /* |
890 | /* |
847 | * Colour determination for low colour displays, routine from |
891 | * Colour determination for low colour displays, routine from |
848 | * Hans de Goede <hans@highrise.nl> |
892 | * Hans de Goede <hans@highrise.nl> |
849 | */ |
893 | */ |
850 | |
894 | |
851 | /* EXTPROTO */ |
|
|
852 | int |
895 | int |
853 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
896 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
854 | { |
897 | { |
855 | screen_in_out->set(aR_ colour); |
|
|
856 | |
|
|
857 | if (!screen_in_out->set(aR_ colour)) { |
898 | if (!screen_in_out->set (display, colour)) |
|
|
899 | { |
858 | rxvt_print_error("can't allocate colour: %s", colour); |
900 | rxvt_print_error("can't allocate colour: %s", colour); |
859 | return false; |
901 | return false; |
860 | } |
902 | } |
861 | |
903 | |
862 | return true; |
904 | return true; |
863 | } |
905 | } |
864 | |
906 | |
865 | /* -------------------------------------------------------------------- * |
907 | /* -------------------------------------------------------------------- * |
866 | * - WINDOW RESIZING - * |
908 | * - WINDOW RESIZING - * |
867 | * -------------------------------------------------------------------- */ |
909 | * -------------------------------------------------------------------- */ |
… | |
… | |
873 | #ifdef SMART_RESIZE |
915 | #ifdef SMART_RESIZE |
874 | int old_width = szHint.width, old_height = szHint.height; |
916 | int old_width = szHint.width, old_height = szHint.height; |
875 | #endif |
917 | #endif |
876 | |
918 | |
877 | window_calc (width, height); |
919 | window_calc (width, height); |
878 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
920 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
879 | if (!ignoreparent) |
921 | if (!ignoreparent) |
880 | { |
922 | { |
881 | #ifdef SMART_RESIZE |
923 | #ifdef SMART_RESIZE |
882 | /* |
924 | /* |
883 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
925 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
886 | int x, y, x1, y1; |
928 | int x, y, x1, y1; |
887 | int dx, dy; |
929 | int dx, dy; |
888 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
930 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
889 | Window unused_cr; |
931 | Window unused_cr; |
890 | |
932 | |
891 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
933 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
892 | 0, 0, &x, &y, &unused_cr); |
934 | 0, 0, &x, &y, &unused_cr); |
893 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
935 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
894 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
936 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
895 | /* |
937 | /* |
896 | * if Xroot isn't the parent window, a WM will probably have offset |
938 | * if display->root isn't the parent window, a WM will probably have offset |
897 | * our position for handles and decorations. Counter it |
939 | * our position for handles and decorations. Counter it |
898 | */ |
940 | */ |
899 | if (x1 != x || y1 != y) { |
941 | if (x1 != x || y1 != y) |
|
|
942 | { |
900 | x -= x1; |
943 | x -= x1; |
901 | y -= y1; |
944 | y -= y1; |
902 | } |
945 | } |
903 | |
946 | |
904 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
947 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
905 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
948 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
906 | dx = old_width - szHint.width; |
949 | dx = old_width - szHint.width; |
907 | dy = old_height - szHint.height; |
950 | dy = old_height - szHint.height; |
908 | |
951 | |
909 | /* Check position of the center of the window */ |
952 | /* Check position of the center of the window */ |
910 | if (x < x1) /* left half */ |
953 | if (x < x1) /* left half */ |
911 | dx = 0; |
954 | dx = 0; |
912 | else if (x == x1) /* exact center */ |
955 | else if (x == x1) /* exact center */ |
913 | dx /= 2; |
956 | dx /= 2; |
914 | if (y < y1) /* top half */ |
957 | if (y < y1) /* top half */ |
915 | dy = 0; |
958 | dy = 0; |
916 | else if (y == y1) /* exact center */ |
959 | else if (y == y1) /* exact center */ |
917 | dy /= 2; |
960 | dy /= 2; |
918 | |
961 | |
919 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
962 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
920 | szHint.width, szHint.height); |
963 | szHint.width, szHint.height); |
921 | #else |
964 | #else |
922 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
965 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
923 | szHint.height); |
966 | szHint.height); |
924 | #endif |
967 | #endif |
|
|
968 | |
925 | } |
969 | } |
926 | |
970 | |
927 | fix_screen = (TermWin.ncol != prev_ncol |
971 | fix_screen = (TermWin.ncol != prev_ncol |
928 | || TermWin.nrow != prev_nrow); |
972 | || TermWin.nrow != prev_nrow); |
929 | |
973 | |
930 | if (fix_screen || width != old_width || height != old_height) |
974 | if (fix_screen || width != old_width || height != old_height) |
931 | { |
975 | { |
932 | if (scrollbar_visible (this)) |
976 | if (scrollbar_visible ()) |
933 | { |
977 | { |
934 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
978 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
935 | 0, scrollbar_TotalWidth (), szHint.height); |
979 | 0, scrollbar_TotalWidth (), szHint.height); |
936 | resize_scrollbar (); |
980 | resize_scrollbar (); |
937 | } |
981 | } |
938 | |
982 | |
939 | if (menubar_visible (this)) |
983 | if (menubar_visible ()) |
940 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
984 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
941 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
985 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
942 | |
986 | |
943 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
987 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
944 | window_vt_y, TermWin_TotalWidth (), |
988 | window_vt_y, TermWin_TotalWidth (), |
945 | TermWin_TotalHeight ()); |
989 | TermWin_TotalHeight ()); |
946 | #ifdef RXVT_GRAPHICS |
990 | #ifdef RXVT_GRAPHICS |
947 | if (old_height) |
991 | if (old_height) |
948 | rxvt_Gr_Resize (this, old_width - szHint.base_width, |
992 | Gr_Resize (old_width - szHint.base_width, |
949 | old_height - szHint.base_height); |
993 | old_height - szHint.base_height); |
950 | #endif |
994 | #endif |
951 | scr_clear (); |
995 | scr_clear (); |
952 | #ifdef XPM_BACKGROUND |
996 | #ifdef XPM_BACKGROUND |
953 | rxvt_resize_pixmap (this); |
997 | resize_pixmap (); |
954 | #endif |
998 | #endif |
|
|
999 | |
955 | } |
1000 | } |
956 | |
1001 | |
957 | if (fix_screen || old_height == 0) |
1002 | if (fix_screen || old_height == 0) |
958 | { |
1003 | { |
959 | int curr_screen = -1; |
1004 | int curr_screen = -1; |
… | |
… | |
962 | /* scr_reset only works on the primary screen */ |
1007 | /* scr_reset only works on the primary screen */ |
963 | if (old_height) /* this is not the first time through */ |
1008 | if (old_height) /* this is not the first time through */ |
964 | { |
1009 | { |
965 | unsigned int ncol = TermWin.ncol; |
1010 | unsigned int ncol = TermWin.ncol; |
966 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1011 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
967 | curr_screen = rxvt_scr_change_screen (this, PRIMARY); |
1012 | curr_screen = scr_change_screen (PRIMARY); |
968 | TermWin.ncol = ncol; |
1013 | TermWin.ncol = ncol; |
969 | } |
1014 | } |
970 | |
1015 | |
971 | scr_reset(); |
1016 | scr_reset(); |
972 | |
1017 | |
973 | if (curr_screen >= 0) /* this is not the first time through */ |
1018 | if (curr_screen >= 0) /* this is not the first time through */ |
974 | { |
1019 | { |
975 | rxvt_scr_change_screen (this, curr_screen); |
1020 | scr_change_screen (curr_screen); |
976 | rxvt_selection_check (this, old_ncol != TermWin.ncol ? 4 : 0); |
1021 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
977 | } |
1022 | } |
978 | } |
1023 | } |
979 | |
1024 | |
980 | old_width = szHint.width; |
1025 | old_width = szHint.width; |
981 | old_height = szHint.height; |
1026 | old_height = szHint.height; |
982 | |
1027 | |
983 | #ifdef USE_XIM |
1028 | #ifdef USE_XIM |
984 | rxvt_IMSetStatusPosition (this); |
1029 | IMSetStatusPosition (); |
985 | #endif |
1030 | #endif |
986 | } |
1031 | } |
987 | |
1032 | |
988 | /* |
1033 | /* |
989 | * Set the width/height of the vt window in characters. Units are pixels. |
1034 | * Set the width/height of the vt window in characters. Units are pixels. |
990 | * good for toggling 80/132 columns |
1035 | * good for toggling 80/132 columns |
991 | */ |
1036 | */ |
992 | /* EXTPROTO */ |
|
|
993 | void |
1037 | void |
994 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
1038 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
995 | { |
1039 | { |
996 | XWindowAttributes wattr; |
1040 | XWindowAttributes wattr; |
997 | |
1041 | |
998 | if (width == 0 || height == 0) { |
1042 | if (width == 0 || height == 0) |
|
|
1043 | { |
999 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
1044 | XGetWindowAttributes(display->display, display->root, &wattr); |
1000 | if (width == 0) |
1045 | if (width == 0) |
1001 | width = wattr.width - R->szHint.base_width; |
1046 | width = wattr.width - szHint.base_width; |
1002 | if (height == 0) |
1047 | if (height == 0) |
1003 | height = wattr.height - R->szHint.base_height; |
1048 | height = wattr.height - szHint.base_height; |
1004 | } |
1049 | } |
1005 | if (width != R->TermWin.width || height != R->TermWin.height) { |
1050 | if (width != TermWin.width || height != TermWin.height) |
|
|
1051 | { |
1006 | width += R->szHint.base_width; |
1052 | width += szHint.base_width; |
1007 | height += R->szHint.base_height; |
1053 | height += szHint.base_height; |
1008 | R->resize_all_windows (width, height, 0); |
1054 | resize_all_windows (width, height, 0); |
1009 | } |
1055 | } |
1010 | } |
1056 | } |
1011 | |
1057 | |
1012 | /* -------------------------------------------------------------------- * |
1058 | /* -------------------------------------------------------------------- * |
1013 | * - X INPUT METHOD ROUTINES - * |
1059 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1028 | *fg = PixColors[Color_fg]; |
1074 | *fg = PixColors[Color_fg]; |
1029 | *bg = PixColors[Color_bg]; |
1075 | *bg = PixColors[Color_bg]; |
1030 | } |
1076 | } |
1031 | |
1077 | |
1032 | /* Checking whether input method is running. */ |
1078 | /* Checking whether input method is running. */ |
1033 | /* INTPROTO */ |
|
|
1034 | Bool |
1079 | bool |
1035 | rxvt_IMisRunning(pR) |
1080 | rxvt_term::IMisRunning () |
1036 | { |
1081 | { |
1037 | char *p; |
1082 | char *p; |
1038 | Atom atom; |
1083 | Atom atom; |
1039 | Window win; |
1084 | Window win; |
1040 | char server[IMBUFSIZ]; |
1085 | char server[IMBUFSIZ]; |
1041 | |
1086 | |
1042 | /* get current locale modifier */ |
1087 | /* get current locale modifier */ |
1043 | if ((p = XSetLocaleModifiers(NULL)) != NULL) { |
1088 | if ((p = XSetLocaleModifiers(NULL)) != NULL) |
|
|
1089 | { |
1044 | STRCPY(server, "@server="); |
1090 | STRCPY(server, "@server="); |
1045 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1091 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1046 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1092 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1047 | *p = '\0'; |
1093 | *p = '\0'; |
1048 | |
1094 | |
1049 | atom = XInternAtom(R->Xdisplay, server, False); |
1095 | atom = XInternAtom(display->display, server, False); |
1050 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1096 | win = XGetSelectionOwner(display->display, atom); |
1051 | if (win != None) |
1097 | if (win != None) |
1052 | return True; |
1098 | return True; |
1053 | } |
1099 | } |
1054 | return False; |
1100 | return False; |
1055 | } |
1101 | } |
1056 | |
1102 | |
1057 | /* EXTPROTO */ |
|
|
1058 | void |
1103 | void |
1059 | rxvt_IMSendSpot(pR) |
1104 | rxvt_term::IMSendSpot () |
1060 | { |
1105 | { |
1061 | XPoint spot; |
1106 | XPoint spot; |
1062 | XVaNestedList preedit_attr; |
1107 | XVaNestedList preedit_attr; |
1063 | |
1108 | |
1064 | if (R->Input_Context == NULL |
1109 | if (Input_Context == NULL |
1065 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1110 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
1066 | || !(R->event_type == KeyPress |
1111 | || !(event_type == KeyPress |
1067 | || R->event_type == Expose |
1112 | || event_type == Expose |
1068 | || R->event_type == NoExpose |
1113 | || event_type == NoExpose |
1069 | || R->event_type == SelectionNotify |
1114 | || event_type == SelectionNotify |
1070 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1115 | || event_type == ButtonRelease || event_type == FocusIn) |
1071 | || !rxvt_IMisRunning(aR)) |
1116 | || !IMisRunning ()) |
1072 | return; |
1117 | return; |
1073 | |
1118 | |
1074 | R->set_position (&spot); |
1119 | set_position (&spot); |
1075 | |
1120 | |
1076 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1121 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1077 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1122 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1078 | XFree(preedit_attr); |
1123 | XFree(preedit_attr); |
1079 | } |
1124 | } |
1080 | |
1125 | |
1081 | void |
1126 | void |
1082 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1127 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1083 | XRectangle * needed_rect) |
1128 | XRectangle * needed_rect) |
1084 | { |
1129 | { |
1085 | int mbh, vtx = 0; |
1130 | int mbh, vtx = 0; |
1086 | |
1131 | |
1087 | if (scrollbar_visible (this) && !(Options & Opt_scrollBar_right)) |
1132 | if (scrollbar_visible () && !(Options & Opt_scrollBar_right)) |
1088 | vtx = scrollbar_TotalWidth(); |
1133 | vtx = scrollbar_TotalWidth(); |
1089 | |
1134 | |
1090 | mbh = menubar_visible (this) ? menuBar_TotalHeight() : 0; |
1135 | mbh = menubar_visible () ? menuBar_TotalHeight() : 0; |
1091 | mbh -= TermWin.lineSpace; |
1136 | mbh -= TermWin.lineSpace; |
1092 | |
1137 | |
1093 | preedit_rect->x = needed_rect->width + vtx; |
1138 | preedit_rect->x = needed_rect->width + vtx; |
1094 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1139 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1095 | |
1140 | |
… | |
… | |
1102 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1147 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1103 | status_rect->height = Height2Pixel(1); |
1148 | status_rect->height = Height2Pixel(1); |
1104 | } |
1149 | } |
1105 | |
1150 | |
1106 | /* ARGSUSED */ |
1151 | /* ARGSUSED */ |
1107 | /* INTPROTO */ |
1152 | /* EXTPROTO */ |
1108 | void |
1153 | void |
1109 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1154 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1110 | __attribute__ ((unused)), XPointer call_data |
1155 | __attribute__ ((unused)), XPointer call_data |
1111 | __attribute__ ((unused))) |
1156 | __attribute__ ((unused))) |
1112 | { |
1157 | { |
1113 | dR; |
|
|
1114 | |
|
|
1115 | R->Input_Context = NULL; |
1158 | GET_R->Input_Context = NULL; |
1116 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1159 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1117 | if (STRCMP(R->locale, "C")) |
1160 | if (STRCMP (GET_R->locale, "C")) |
1118 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1161 | XRegisterIMInstantiateCallback(GET_R->display->display, NULL, NULL, NULL, |
1119 | rxvt_IMInstantiateCallback, NULL); |
1162 | rxvt_IMInstantiateCallback, NULL); |
1120 | } |
1163 | } |
1121 | |
1164 | |
1122 | /* |
1165 | /* |
1123 | * Try to open a XIM with the current modifiers, then see if we can |
1166 | * Try to open a XIM with the current modifiers, then see if we can |
1124 | * open a suitable preedit type |
1167 | * open a suitable preedit type |
1125 | */ |
1168 | */ |
1126 | static Bool |
1169 | bool |
1127 | rxvt_IM_get_IC (pR) |
1170 | rxvt_term::IM_get_IC () |
1128 | { |
1171 | { |
1129 | int i, j, found; |
1172 | int i, j, found; |
1130 | XIM xim; |
1173 | XIM xim; |
1131 | XPoint spot; |
1174 | XPoint spot; |
1132 | XRectangle rect, status_rect, needed_rect; |
1175 | XRectangle rect, status_rect, needed_rect; |
1133 | unsigned long fg, bg; |
1176 | unsigned long fg, bg; |
1134 | const char *p; |
1177 | const char *p; |
1135 | char **s; |
1178 | char **s; |
1136 | XIMStyles *xim_styles; |
1179 | XIMStyles *xim_styles; |
1137 | XVaNestedList preedit_attr, status_attr; |
1180 | XVaNestedList preedit_attr, status_attr; |
1138 | XIMCallback ximcallback; |
1181 | XIMCallback ximcallback; |
1139 | |
1182 | |
1140 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1183 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1141 | xim = XOpenIM (R->Xdisplay, NULL, NULL, NULL); |
1184 | xim = XOpenIM (display->display, NULL, NULL, NULL); |
1142 | if (xim == NULL) |
1185 | if (xim == NULL) |
1143 | return False; |
1186 | return False; |
1144 | |
1187 | |
1145 | xim_styles = NULL; |
1188 | xim_styles = NULL; |
1146 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1189 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1147 | || !xim_styles || !xim_styles->count_styles) { |
1190 | || !xim_styles || !xim_styles->count_styles) |
|
|
1191 | { |
1148 | XCloseIM(xim); |
1192 | XCloseIM(xim); |
1149 | return False; |
1193 | return False; |
1150 | } |
1194 | } |
1151 | |
1195 | |
1152 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1196 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] |
1153 | : "OverTheSpot,OffTheSpot,Root"; |
1197 | : "OverTheSpot,OffTheSpot,Root"; |
1154 | s = rxvt_splitcommastring(p); |
1198 | s = rxvt_splitcommastring(p); |
1155 | for (i = found = 0; !found && s[i]; i++) { |
1199 | for (i = found = 0; !found && s[i]; i++) |
|
|
1200 | { |
1156 | if (!STRCMP(s[i], "OverTheSpot")) |
1201 | if (!STRCMP(s[i], "OverTheSpot")) |
1157 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1202 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1158 | else if (!STRCMP(s[i], "OffTheSpot")) |
1203 | else if (!STRCMP(s[i], "OffTheSpot")) |
1159 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1204 | input_style = (XIMPreeditArea | XIMStatusArea); |
1160 | else if (!STRCMP(s[i], "Root")) |
1205 | else if (!STRCMP(s[i], "Root")) |
1161 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1206 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1162 | |
1207 | |
1163 | for (j = 0; j < xim_styles->count_styles; j++) |
1208 | for (j = 0; j < xim_styles->count_styles; j++) |
1164 | if (R->input_style == xim_styles->supported_styles[j]) { |
1209 | if (input_style == xim_styles->supported_styles[j]) |
|
|
1210 | { |
1165 | found = 1; |
1211 | found = 1; |
1166 | break; |
1212 | break; |
1167 | } |
1213 | } |
1168 | } |
1214 | } |
1169 | for (i = 0; s[i]; i++) |
1215 | for (i = 0; s[i]; i++) |
1170 | free(s[i]); |
1216 | free(s[i]); |
1171 | free(s); |
1217 | free(s); |
1172 | XFree(xim_styles); |
1218 | XFree(xim_styles); |
1173 | |
1219 | |
1174 | if (!found) { |
1220 | if (!found) |
|
|
1221 | { |
1175 | XCloseIM(xim); |
1222 | XCloseIM(xim); |
1176 | return False; |
1223 | return False; |
1177 | } |
1224 | } |
1178 | |
1225 | |
1179 | ximcallback.callback = rxvt_IMDestroyCallback; |
1226 | ximcallback.callback = rxvt_IMDestroyCallback; |
1180 | |
1227 | |
1181 | /* XXX: not sure why we need this (as well as IC one below) */ |
1228 | /* XXX: not sure why we need this (as well as IC one below) */ |
1182 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1229 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1183 | |
1230 | |
1184 | preedit_attr = status_attr = NULL; |
1231 | preedit_attr = status_attr = NULL; |
1185 | |
1232 | |
1186 | if (R->input_style & XIMPreeditPosition) { |
1233 | if (input_style & XIMPreeditPosition) |
|
|
1234 | { |
1187 | R->set_size (&rect); |
1235 | set_size (&rect); |
1188 | R->set_position (&spot); |
1236 | set_position (&spot); |
1189 | R->set_color (&fg, &bg); |
1237 | set_color (&fg, &bg); |
1190 | |
1238 | |
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1239 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1192 | XNSpotLocation, &spot, |
1240 | XNSpotLocation, &spot, |
1193 | XNForeground, fg, XNBackground, bg, |
|
|
1194 | //XNFontSet, R->TermWin.fontset, |
|
|
1195 | NULL); |
|
|
1196 | } else if (R->input_style & XIMPreeditArea) { |
|
|
1197 | R->set_color (&fg, &bg); |
|
|
1198 | |
|
|
1199 | /* |
|
|
1200 | * The necessary width of preedit area is unknown |
|
|
1201 | * until create input context. |
|
|
1202 | */ |
|
|
1203 | needed_rect.width = 0; |
|
|
1204 | |
|
|
1205 | R->set_preedit_area(&rect, &status_rect, &needed_rect); |
|
|
1206 | |
|
|
1207 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1208 | XNForeground, fg, XNBackground, bg, |
|
|
1209 | //XNFontSet, R->TermWin.fontset, |
|
|
1210 | NULL); |
|
|
1211 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1212 | XNForeground, fg, XNBackground, bg, |
1241 | XNForeground, fg, XNBackground, bg, |
1213 | //XNFontSet, R->TermWin.fontset, |
1242 | //XNFontSet, TermWin.fontset, |
1214 | NULL); |
1243 | NULL); |
|
|
1244 | } |
|
|
1245 | else if (input_style & XIMPreeditArea) |
1215 | } |
1246 | { |
|
|
1247 | set_color (&fg, &bg); |
|
|
1248 | |
|
|
1249 | /* |
|
|
1250 | * The necessary width of preedit area is unknown |
|
|
1251 | * until create input context. |
|
|
1252 | */ |
|
|
1253 | needed_rect.width = 0; |
|
|
1254 | |
|
|
1255 | set_preedit_area(&rect, &status_rect, &needed_rect); |
|
|
1256 | |
|
|
1257 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1258 | XNForeground, fg, XNBackground, bg, |
|
|
1259 | //XNFontSet, TermWin.fontset, |
|
|
1260 | NULL); |
|
|
1261 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1262 | XNForeground, fg, XNBackground, bg, |
|
|
1263 | //XNFontSet, TermWin.fontset, |
|
|
1264 | NULL); |
|
|
1265 | } |
1216 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
1266 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1217 | XNClientWindow, R->TermWin.parent[0], |
1267 | XNClientWindow, TermWin.parent[0], |
1218 | XNFocusWindow, R->TermWin.parent[0], |
1268 | XNFocusWindow, TermWin.parent[0], |
1219 | XNDestroyCallback, &ximcallback, |
1269 | XNDestroyCallback, &ximcallback, |
1220 | preedit_attr ? XNPreeditAttributes : NULL, |
1270 | preedit_attr ? XNPreeditAttributes : NULL, |
1221 | preedit_attr, |
1271 | preedit_attr, |
1222 | status_attr ? XNStatusAttributes : NULL, |
1272 | status_attr ? XNStatusAttributes : NULL, |
1223 | status_attr, NULL); |
1273 | status_attr, NULL); |
1224 | if (preedit_attr) |
1274 | if (preedit_attr) |
1225 | XFree(preedit_attr); |
1275 | XFree(preedit_attr); |
1226 | if (status_attr) |
1276 | if (status_attr) |
1227 | XFree(status_attr); |
1277 | XFree(status_attr); |
1228 | if (R->Input_Context == NULL) { |
1278 | if (Input_Context == NULL) |
|
|
1279 | { |
1229 | rxvt_print_error("failed to create input context"); |
1280 | rxvt_print_error("failed to create input context"); |
1230 | XCloseIM(xim); |
1281 | XCloseIM(xim); |
1231 | return False; |
1282 | return False; |
1232 | } |
1283 | } |
1233 | if (R->input_style & XIMPreeditArea) |
1284 | if (input_style & XIMPreeditArea) |
1234 | rxvt_IMSetStatusPosition(aR); |
1285 | IMSetStatusPosition (); |
1235 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1286 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1236 | return True; |
1287 | return True; |
1237 | } |
1288 | } |
1238 | |
1289 | |
1239 | /* |
1290 | /* |
1240 | * X manual pages and include files don't match on some systems: |
1291 | * X manual pages and include files don't match on some systems: |
1241 | * some think this is an XIDProc and others an XIMProc so we can't |
1292 | * some think this is an XIDProc and others an XIMProc so we can't |
… | |
… | |
1248 | rxvt_IMInstantiateCallback(Display * unused |
1299 | rxvt_IMInstantiateCallback(Display * unused |
1249 | __attribute__ ((unused)), XPointer client_data |
1300 | __attribute__ ((unused)), XPointer client_data |
1250 | __attribute__ ((unused)), XPointer call_data |
1301 | __attribute__ ((unused)), XPointer call_data |
1251 | __attribute__ ((unused))) |
1302 | __attribute__ ((unused))) |
1252 | { |
1303 | { |
1253 | dR; |
|
|
1254 | int i, found, had_im; |
1304 | int i, found, had_im; |
1255 | const char *p; |
1305 | const char *p; |
1256 | char **s; |
1306 | char **s; |
1257 | char buf[IMBUFSIZ]; |
1307 | char buf[IMBUFSIZ]; |
1258 | |
1308 | |
1259 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1309 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1260 | if (R->Input_Context) |
1310 | if (GET_R->Input_Context) |
1261 | return; |
1311 | return; |
1262 | |
1312 | |
1263 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1313 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1264 | if (R->rs[Rs_imLocale]) |
1314 | if (GET_R->rs[Rs_imLocale]) |
1265 | setlocale (LC_CTYPE, R->rs[Rs_imLocale]); |
1315 | setlocale (LC_CTYPE, GET_R->rs[Rs_imLocale]); |
1266 | #endif |
1316 | #endif |
1267 | |
1317 | |
1268 | p = R->rs[Rs_inputMethod]; |
1318 | p = GET_R->rs[Rs_inputMethod]; |
1269 | if (p && *p) |
1319 | if (p && *p) |
1270 | { |
1320 | { |
1271 | bool found = false; |
1321 | bool found = false; |
1272 | |
1322 | |
1273 | s = rxvt_splitcommastring (p); |
1323 | s = rxvt_splitcommastring (p); |
… | |
… | |
1275 | { |
1325 | { |
1276 | if (*s[i]) |
1326 | if (*s[i]) |
1277 | { |
1327 | { |
1278 | STRCPY (buf, "@im="); |
1328 | STRCPY (buf, "@im="); |
1279 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1329 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1280 | if ((p = XSetLocaleModifiers (buf)) && *p |
1330 | if ((p = XSetLocaleModifiers (buf)) && *p && GET_R->IM_get_IC ()) |
1281 | && rxvt_IM_get_IC (aR)) |
|
|
1282 | { |
1331 | { |
1283 | found = true; |
1332 | found = true; |
1284 | break; |
1333 | break; |
1285 | } |
1334 | } |
1286 | } |
1335 | } |
1287 | } |
1336 | } |
1288 | for (i = 0; s[i]; i++) |
1337 | for (i = 0; s[i]; i++) |
1289 | free(s[i]); |
1338 | free(s[i]); |
1290 | free(s); |
1339 | free(s); |
1291 | |
1340 | |
1292 | if (found) |
1341 | if (found) |
1293 | goto done; |
1342 | goto done; |
1294 | } |
1343 | } |
1295 | |
1344 | |
1296 | /* try with XMODIFIERS env. var. */ |
1345 | /* try with XMODIFIERS env. var. */ |
1297 | if ((p = XSetLocaleModifiers ("")) && *p |
1346 | if ((p = XSetLocaleModifiers ("")) && *p |
1298 | && rxvt_IM_get_IC (aR)) |
1347 | && GET_R->IM_get_IC ()) |
1299 | goto done; |
1348 | goto done; |
1300 | |
1349 | |
1301 | /* try with no modifiers base IF the user didn't specify an IM */ |
1350 | /* try with no modifiers base IF the user didn't specify an IM */ |
1302 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1351 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1303 | && rxvt_IM_get_IC (aR) == True) |
1352 | && GET_R->IM_get_IC () == True) |
1304 | goto done; |
1353 | goto done; |
1305 | |
1354 | |
1306 | done: |
1355 | done: |
1307 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1356 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1308 | if (R->rs[Rs_imLocale]) |
1357 | if (GET_R->rs[Rs_imLocale]) |
1309 | setlocale (LC_CTYPE, R->locale); |
1358 | setlocale (LC_CTYPE, GET_R->locale); |
1310 | #endif |
1359 | #endif |
1311 | } |
1360 | } |
1312 | |
1361 | |
1313 | /* EXTPROTO */ |
|
|
1314 | void |
1362 | void |
1315 | rxvt_IMSetStatusPosition(pR) |
1363 | rxvt_term::IMSetStatusPosition () |
1316 | { |
1364 | { |
1317 | XRectangle preedit_rect, status_rect, *needed_rect; |
1365 | XRectangle preedit_rect, status_rect, *needed_rect; |
1318 | XVaNestedList preedit_attr, status_attr; |
1366 | XVaNestedList preedit_attr, status_attr; |
1319 | |
1367 | |
1320 | if (R->Input_Context == NULL |
1368 | if (Input_Context == NULL |
1321 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1369 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1322 | || !rxvt_IMisRunning(aR)) |
1370 | || !IMisRunning ()) |
1323 | return; |
1371 | return; |
1324 | |
1372 | |
1325 | /* Getting the necessary width of preedit area */ |
1373 | /* Getting the necessary width of preedit area */ |
1326 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1374 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1327 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1375 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1328 | XFree(status_attr); |
1376 | XFree(status_attr); |
1329 | |
1377 | |
1330 | R->set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1378 | set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1331 | |
1379 | |
1332 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1380 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1333 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1381 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1334 | |
1382 | |
1335 | XSetICValues(R->Input_Context, |
1383 | XSetICValues(Input_Context, |
1336 | XNPreeditAttributes, preedit_attr, |
1384 | XNPreeditAttributes, preedit_attr, |
1337 | XNStatusAttributes, status_attr, NULL); |
1385 | XNStatusAttributes, status_attr, NULL); |
1338 | |
1386 | |
1339 | XFree(preedit_attr); |
1387 | XFree(preedit_attr); |
1340 | XFree(status_attr); |
1388 | XFree(status_attr); |
1341 | } |
1389 | } |
1342 | #endif /* USE_XIM */ |
1390 | #endif /* USE_XIM */ |
1343 | |
1391 | |
1344 | /*----------------------------------------------------------------------*/ |
1392 | /*----------------------------------------------------------------------*/ |
1345 | rxvt_t rxvt_current_term; |
1393 | rxvt_t rxvt_current_term; |