1 | /*--------------------------------*-C-*---------------------------------*; |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * 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> |
7 | * - original version |
7 | * - original version |
… | |
… | |
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> |
|
|
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 |
|
|
49 | # include "keyboard.h" |
|
|
50 | #endif |
|
|
51 | |
|
|
52 | vector<rxvt_term *> rxvt_term::termlist; |
48 | |
53 | |
49 | static char curlocale[128]; |
54 | static char curlocale[128]; |
50 | |
55 | |
51 | void |
56 | bool |
52 | rxvt_set_locale (const char *locale) |
57 | rxvt_set_locale (const char *locale) |
53 | { |
58 | { |
54 | if (locale && STRNCMP (locale, curlocale, 128)) |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
55 | { |
60 | return false; |
|
|
61 | |
56 | STRNCPY (curlocale, locale, 128); |
62 | strncpy (curlocale, locale, 128); |
57 | setlocale (LC_CTYPE, curlocale); |
63 | setlocale (LC_CTYPE, curlocale); |
|
|
64 | return true; |
|
|
65 | } |
|
|
66 | |
|
|
67 | #if ENABLE_COMBINING |
|
|
68 | class rxvt_composite_vec rxvt_composite; |
|
|
69 | |
|
|
70 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
|
|
71 | { |
|
|
72 | compose_char *cc; |
|
|
73 | |
|
|
74 | // break compose chains, as stupid readline really likes to duplicate |
|
|
75 | // composing characters for some reason near the end of a line. |
|
|
76 | cc = (*this)[c1]; |
|
|
77 | while (cc) |
58 | } |
78 | { |
59 | } |
79 | if (cc->c2 == c2) return c1; |
|
|
80 | cc = (*this)[cc->c1]; |
|
|
81 | } |
60 | |
82 | |
61 | void * |
83 | // check to see wether this combination already exists otherwise |
62 | rxvt_term::operator new (size_t s) |
84 | for (cc = v.end (); cc-- > v.begin (); ) |
63 | { |
85 | { |
64 | void *p = malloc (s); |
86 | if (cc->c1 == c1 && cc->c2 == c2) |
|
|
87 | return COMPOSE_LO + (cc - v.begin ()); |
|
|
88 | } |
65 | |
89 | |
66 | MEMSET (p, 0, s); |
90 | // allocate a new combination |
|
|
91 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
|
|
92 | { |
|
|
93 | static int seen; |
|
|
94 | |
|
|
95 | if (!seen++) |
|
|
96 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
|
|
97 | |
|
|
98 | return REPLACEMENT_CHAR; |
|
|
99 | } |
|
|
100 | |
|
|
101 | v.push_back (compose_char (c1, c2)); |
|
|
102 | |
|
|
103 | return v.size () - 1 + COMPOSE_LO; |
|
|
104 | } |
|
|
105 | |
|
|
106 | int rxvt_composite_vec::expand (unicode_t c, wchar_t *r) |
|
|
107 | { |
|
|
108 | compose_char *cc = (*this)[c]; |
|
|
109 | |
|
|
110 | if (!cc) |
|
|
111 | { |
|
|
112 | if (r) *r = c; |
|
|
113 | return 1; |
|
|
114 | } |
|
|
115 | |
|
|
116 | int len = expand (cc->c1, r); |
|
|
117 | |
|
|
118 | if (r) r += len; |
|
|
119 | |
|
|
120 | if (cc->c2 != NOCHAR) |
|
|
121 | { |
|
|
122 | len++; |
|
|
123 | if (r) *r++ = cc->c2; |
|
|
124 | } |
|
|
125 | |
67 | return p; |
126 | return len; |
68 | } |
|
|
69 | |
127 | |
70 | void |
|
|
71 | rxvt_term::operator delete (void *p, size_t s) |
|
|
72 | { |
|
|
73 | free (p); |
|
|
74 | } |
128 | } |
|
|
129 | #endif |
75 | |
130 | |
76 | rxvt_term::rxvt_term () |
131 | rxvt_term::rxvt_term () |
77 | : |
132 | : |
|
|
133 | #if TRANSPARENT |
78 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
134 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
|
|
135 | #endif |
|
|
136 | #ifdef HAVE_SCROLLBARS |
|
|
137 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
138 | #endif |
|
|
139 | #ifdef MENUBAR |
|
|
140 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
141 | #endif |
|
|
142 | #ifdef CURSOR_BLINK |
|
|
143 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
144 | #endif |
|
|
145 | #ifdef TEXT_BLINK |
|
|
146 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
|
147 | #endif |
|
|
148 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
149 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
|
|
150 | #endif |
|
|
151 | #ifdef SELECTION_SCROLLING |
|
|
152 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
|
|
153 | #endif |
|
|
154 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
155 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
|
|
156 | #endif |
|
|
157 | #ifdef POINTER_BLANK |
|
|
158 | pointer_ev (this, &rxvt_term::pointer_cb), |
|
|
159 | #endif |
|
|
160 | #ifdef USE_XIM |
|
|
161 | im_ev (this, &rxvt_term::im_cb), |
|
|
162 | #endif |
|
|
163 | sw_term (this, &rxvt_term::sig_term), |
|
|
164 | sw_int (this, &rxvt_term::sig_term), |
|
|
165 | sw_chld (this, &rxvt_term::sig_chld), |
79 | termwin_ev (this, &rxvt_term::x_cb), |
166 | termwin_ev (this, &rxvt_term::x_cb), |
80 | vt_ev (this, &rxvt_term::x_cb), |
167 | vt_ev (this, &rxvt_term::x_cb), |
81 | #ifdef HAVE_SCROLLBARS |
|
|
82 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
83 | #endif |
|
|
84 | #ifdef MENUBAR |
|
|
85 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
86 | #endif |
|
|
87 | #ifdef CURSOR_BLINK |
|
|
88 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
89 | #endif |
|
|
90 | #ifdef TEXT_BLINK |
|
|
91 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
|
92 | #endif |
|
|
93 | #ifdef POINTER_BLANK |
|
|
94 | pointer_ev (this, &rxvt_term::pointer_cb), |
|
|
95 | #endif |
|
|
96 | #ifdef USE_XIM |
|
|
97 | im_ev (this, &rxvt_term::im_cb), |
|
|
98 | #endif |
|
|
99 | check_ev (this, &rxvt_term::check_cb), |
168 | check_ev (this, &rxvt_term::check_cb), |
|
|
169 | flush_ev (this, &rxvt_term::flush_cb), |
100 | destroy_ev (this, &rxvt_term::destroy_cb), |
170 | destroy_ev (this, &rxvt_term::destroy_cb), |
101 | pty_ev (this, &rxvt_term::pty_cb), |
171 | pty_ev (this, &rxvt_term::pty_cb), |
102 | incr_ev (this, &rxvt_term::incr_cb) |
172 | incr_ev (this, &rxvt_term::incr_cb) |
103 | { |
173 | { |
104 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
174 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
105 | } |
|
|
106 | |
175 | |
107 | rxvt_term::~rxvt_term () |
176 | termlist.push_back (this); |
|
|
177 | |
|
|
178 | #ifdef KEYSYM_RESOURCE |
|
|
179 | keyboard = new keyboard_manager; |
|
|
180 | |
|
|
181 | if (!keyboard) |
|
|
182 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
183 | #endif |
|
|
184 | } |
|
|
185 | |
|
|
186 | // clean up the most important stuff, do *not* call x or free mem etc. |
|
|
187 | // for use before an emergency exit |
|
|
188 | void rxvt_term::emergency_cleanup () |
108 | { |
189 | { |
109 | if (cmd_fd >= 0) |
190 | if (cmd_pid) |
110 | close (cmd_fd); |
191 | kill (-cmd_pid, SIGHUP); |
111 | |
192 | |
112 | #ifndef NO_SETOWNER_TTYDEV |
|
|
113 | privileged_ttydev (RESTORE); |
|
|
114 | #endif |
|
|
115 | #ifdef UTMP_SUPPORT |
193 | #ifdef UTMP_SUPPORT |
116 | privileged_utmp (RESTORE); |
194 | privileged_utmp (RESTORE); |
117 | #endif |
195 | #endif |
118 | |
196 | |
|
|
197 | pty.put (); |
|
|
198 | } |
|
|
199 | |
|
|
200 | rxvt_term::~rxvt_term () |
|
|
201 | { |
|
|
202 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
|
|
203 | |
|
|
204 | emergency_cleanup (); |
|
|
205 | |
|
|
206 | #if ENABLE_STYLES |
|
|
207 | for (int i = RS_styleCount; --i; ) |
|
|
208 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
209 | delete TermWin.fontset[i]; |
|
|
210 | #endif |
119 | delete TermWin.fontset; |
211 | delete TermWin.fontset[0]; |
120 | |
212 | |
121 | if (display) |
213 | if (display) |
122 | { |
214 | { |
|
|
215 | dDisp; |
|
|
216 | |
|
|
217 | selection_clear (); |
|
|
218 | |
|
|
219 | #ifdef USE_XIM |
|
|
220 | im_destroy (); |
|
|
221 | #endif |
|
|
222 | #ifdef MENUBAR |
|
|
223 | if (menubarGC) XFreeGC (disp, menubarGC); |
|
|
224 | #endif |
|
|
225 | #ifdef XTERM_SCROLLBAR |
|
|
226 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
|
|
227 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
|
|
228 | #endif |
|
|
229 | #ifdef PLAIN_SCROLLBAR |
|
|
230 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
|
|
231 | #endif |
|
|
232 | #ifdef NEXT_SCROLLBAR |
|
|
233 | if (blackGC) XFreeGC (disp, blackGC); |
|
|
234 | if (whiteGC) XFreeGC (disp, whiteGC); |
|
|
235 | if (grayGC) XFreeGC (disp, grayGC); |
|
|
236 | if (darkGC) XFreeGC (disp, darkGC); |
|
|
237 | if (stippleGC) XFreeGC (disp, stippleGC); |
|
|
238 | if (dimple) XFreePixmap (disp, dimple); |
|
|
239 | if (upArrow) XFreePixmap (disp, upArrow); |
|
|
240 | if (downArrow) XFreePixmap (disp, downArrow); |
|
|
241 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
|
|
242 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
|
|
243 | #endif |
|
|
244 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
|
|
245 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
|
|
246 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
|
|
247 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
|
|
248 | #endif |
|
|
249 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
|
|
250 | |
|
|
251 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
252 | delete menuBar.drawable; |
|
|
253 | //if (menuBar.win) |
|
|
254 | // XDestroyWindow (disp, menuBar.win); |
|
|
255 | #endif |
|
|
256 | delete TermWin.drawable; |
|
|
257 | // destroy all windows |
123 | if (TermWin.parent[0]) |
258 | if (TermWin.parent[0]) |
124 | XDestroyWindow (display->display, TermWin.parent[0]); |
259 | XDestroyWindow (disp, TermWin.parent[0]); |
125 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
126 | if (menuBar.win) |
|
|
127 | XDestroyWindow (display->display, menuBar.win); |
|
|
128 | delete menuBar.drawable; |
|
|
129 | #endif |
|
|
130 | } |
260 | } |
131 | |
261 | |
132 | // TODO: free pixcolours, colours should become part of rxvt_display |
262 | // TODO: free pixcolours, colours should become part of rxvt_display |
133 | |
263 | |
134 | delete PixColors; |
264 | delete pix_colors_focused; |
|
|
265 | #ifdef OFF_FOCUS_FADING |
|
|
266 | delete pix_colors_unfocused; |
|
|
267 | #endif |
135 | |
268 | |
136 | displays.put (display); |
269 | displays.put (display); |
137 | |
270 | |
138 | scr_release (); |
271 | scr_release (); |
139 | |
272 | |
|
|
273 | /* clear all resources */ |
|
|
274 | for (int i = 0; i < allocated.size (); i++) |
|
|
275 | free (allocated [i]); |
|
|
276 | |
|
|
277 | free (selection.text); |
|
|
278 | // TODO: manage env vars in child only(!) |
140 | free (env_windowid); |
279 | free (env_windowid); |
141 | free (env_display); |
280 | free (env_display); |
142 | free (env_term); |
281 | free (env_term); |
143 | free (env_colorfgbg); |
282 | free (env_colorfgbg); |
144 | free (locale); |
283 | free (locale); |
145 | free (codeset); |
284 | free (v_buffer); |
|
|
285 | free (incr_buf); |
146 | |
286 | |
147 | delete envv; |
287 | delete envv; |
148 | delete argv; |
288 | delete argv; |
|
|
289 | |
|
|
290 | #ifdef KEYSYM_RESOURCE |
|
|
291 | delete keyboard; |
|
|
292 | #endif |
149 | } |
293 | } |
150 | |
294 | |
151 | void |
295 | void |
152 | rxvt_term::destroy () |
296 | rxvt_term::destroy () |
153 | { |
297 | { |
|
|
298 | if (destroy_ev.active) |
|
|
299 | return; |
|
|
300 | |
|
|
301 | #if ENABLE_OVERLAY |
|
|
302 | scr_overlay_off (); |
|
|
303 | #endif |
|
|
304 | |
154 | if (display) |
305 | if (display) |
155 | { |
306 | { |
|
|
307 | #if USE_XIM |
|
|
308 | im_ev.stop (display); |
|
|
309 | #endif |
|
|
310 | #if HAVE_SCROLLBARS |
|
|
311 | scrollbar_ev.stop (display); |
|
|
312 | #endif |
|
|
313 | #if MENUBAR |
|
|
314 | menubar_ev.stop (display); |
|
|
315 | #endif |
|
|
316 | #if TRANSPARENT |
156 | rootwin_ev.stop (display); |
317 | rootwin_ev.stop (display); |
|
|
318 | #endif |
|
|
319 | incr_ev.stop (); |
157 | termwin_ev.stop (display); |
320 | termwin_ev.stop (display); |
158 | vt_ev.stop (display); |
321 | vt_ev.stop (display); |
159 | #ifdef USE_XIM |
|
|
160 | im_destroy (); |
|
|
161 | im_ev.stop (display); |
|
|
162 | #endif |
|
|
163 | #ifdef HAVE_SCROLLBARS |
|
|
164 | scrollbar_ev.stop (display); |
|
|
165 | #endif |
|
|
166 | #ifdef MENUBAR |
|
|
167 | menubar_ev.stop (display); |
|
|
168 | #endif |
|
|
169 | } |
322 | } |
170 | |
323 | |
171 | check_ev.stop (); |
324 | check_ev.stop (); |
172 | pty_ev.stop (); |
325 | pty_ev.stop (); |
173 | #ifdef CURSOR_BLINK |
326 | #ifdef CURSOR_BLINK |
174 | cursor_blink_ev.stop (); |
327 | cursor_blink_ev.stop (); |
175 | #endif |
328 | #endif |
176 | #ifdef TEXT_BLINK |
329 | #ifdef TEXT_BLINK |
177 | text_blink_ev.stop (); |
330 | text_blink_ev.stop (); |
178 | #endif |
331 | #endif |
|
|
332 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
333 | cont_scroll_ev.stop (); |
|
|
334 | #endif |
|
|
335 | #ifdef SELECTION_SCROLLING |
|
|
336 | sel_scroll_ev.stop (); |
|
|
337 | #endif |
179 | #ifdef POINTER_BLANK |
338 | #ifdef POINTER_BLANK |
180 | pointer_ev.stop (); |
339 | pointer_ev.stop (); |
181 | #endif |
340 | #endif |
182 | |
341 | |
183 | destroy_ev.start (0); |
342 | destroy_ev.start (0); |
… | |
… | |
190 | |
349 | |
191 | delete this; |
350 | delete this; |
192 | } |
351 | } |
193 | |
352 | |
194 | /*----------------------------------------------------------------------*/ |
353 | /*----------------------------------------------------------------------*/ |
|
|
354 | /* |
|
|
355 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
356 | * TODO: if debugging, this should free up any known resources if we can |
|
|
357 | */ |
|
|
358 | static XErrorHandler old_xerror_handler; |
|
|
359 | |
|
|
360 | static void |
|
|
361 | rxvt_emergency_cleanup () |
|
|
362 | { |
|
|
363 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
364 | (*t)->emergency_cleanup (); |
|
|
365 | } |
|
|
366 | |
|
|
367 | #if ENABLE_FRILLS |
|
|
368 | static void |
|
|
369 | print_x_error (Display *dpy, XErrorEvent *event) |
|
|
370 | { |
|
|
371 | char buffer[BUFSIZ]; |
|
|
372 | char mesg[BUFSIZ]; |
|
|
373 | char number[32]; |
|
|
374 | char *mtype = "XlibMessage"; |
|
|
375 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
|
|
376 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
377 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
378 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
379 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
380 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
381 | sprintf(number, "%d", event->request_code); |
|
|
382 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
383 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
384 | if (event->request_code >= 128) { |
|
|
385 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
386 | mesg, BUFSIZ); |
|
|
387 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
388 | } |
|
|
389 | if ((event->error_code == BadWindow) || |
|
|
390 | (event->error_code == BadPixmap) || |
|
|
391 | (event->error_code == BadCursor) || |
|
|
392 | (event->error_code == BadFont) || |
|
|
393 | (event->error_code == BadDrawable) || |
|
|
394 | (event->error_code == BadColor) || |
|
|
395 | (event->error_code == BadGC) || |
|
|
396 | (event->error_code == BadIDChoice) || |
|
|
397 | (event->error_code == BadValue) || |
|
|
398 | (event->error_code == BadAtom)) { |
|
|
399 | if (event->error_code == BadValue) |
|
|
400 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
401 | mesg, BUFSIZ); |
|
|
402 | else if (event->error_code == BadAtom) |
|
|
403 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
404 | mesg, BUFSIZ); |
|
|
405 | else |
|
|
406 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
407 | mesg, BUFSIZ); |
|
|
408 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
409 | } |
|
|
410 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
411 | mesg, BUFSIZ); |
|
|
412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
413 | } |
|
|
414 | #endif |
|
|
415 | |
|
|
416 | int |
|
|
417 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
418 | { |
|
|
419 | if (GET_R->allowedxerror == -1) |
|
|
420 | GET_R->allowedxerror = event->error_code; |
|
|
421 | else |
|
|
422 | { |
|
|
423 | //TODO: GET_R is most likely not the terminal which caused the error |
|
|
424 | //TODO: maybe just output the error and continue? |
|
|
425 | #if ENABLE_FRILLS |
|
|
426 | print_x_error (display, event); |
|
|
427 | #else |
|
|
428 | old_xerror_handler (display, event); |
|
|
429 | #endif |
|
|
430 | } |
|
|
431 | |
|
|
432 | return 0; |
|
|
433 | } |
|
|
434 | |
|
|
435 | int |
|
|
436 | rxvt_xioerror_handler (Display *display) |
|
|
437 | { |
|
|
438 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
439 | DisplayString (display)); |
|
|
440 | rxvt_emergency_cleanup (); |
|
|
441 | _exit (EXIT_FAILURE); |
|
|
442 | } |
|
|
443 | |
|
|
444 | /* |
|
|
445 | * Catch a fatal signal and tidy up before quitting |
|
|
446 | */ |
|
|
447 | void |
|
|
448 | rxvt_term::sig_term (sig_watcher &w) |
|
|
449 | { |
|
|
450 | #ifdef DEBUG_CMD |
|
|
451 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
452 | #endif |
|
|
453 | rxvt_emergency_cleanup (); |
|
|
454 | signal (w.signum, SIG_DFL); |
|
|
455 | kill (getpid (), w.signum); |
|
|
456 | } |
|
|
457 | |
|
|
458 | /*----------------------------------------------------------------------*/ |
195 | /* rxvt_init () */ |
459 | /* rxvt_init () */ |
196 | /* LIBPROTO */ |
|
|
197 | rxvt_t |
|
|
198 | rxvt_init (int argc, const char *const *argv) |
|
|
199 | { |
|
|
200 | SET_R (new rxvt_term); |
|
|
201 | |
|
|
202 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
|
|
203 | { |
|
|
204 | delete GET_R; |
|
|
205 | SET_R (0); |
|
|
206 | } |
|
|
207 | |
|
|
208 | return GET_R; |
|
|
209 | } |
|
|
210 | |
|
|
211 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
212 | |
|
|
213 | void |
|
|
214 | rxvt_init_signals () |
|
|
215 | { |
|
|
216 | /* install exit handler for cleanup */ |
|
|
217 | #if 0 |
|
|
218 | #ifdef HAVE_ATEXIT |
|
|
219 | atexit (rxvt_clean_exit); |
|
|
220 | #else |
|
|
221 | #endif |
|
|
222 | #endif |
|
|
223 | |
|
|
224 | struct sigaction sa; |
|
|
225 | |
|
|
226 | sigfillset (&sa.sa_mask); |
|
|
227 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
228 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
229 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
230 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
231 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
232 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
233 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
234 | |
|
|
235 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
236 | /* signal (SIGURG, SIG_DFL); */ |
|
|
237 | |
|
|
238 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
239 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
240 | } |
|
|
241 | |
|
|
242 | bool |
460 | bool |
243 | rxvt_term::init (int argc, const char *const *argv) |
461 | rxvt_term::init (int argc, const char *const *argv) |
|
|
462 | { |
|
|
463 | SET_R (this); |
|
|
464 | |
|
|
465 | set_locale (""); |
|
|
466 | |
|
|
467 | if (!init_vars ()) |
|
|
468 | return false; |
|
|
469 | |
|
|
470 | init_secondary (); |
|
|
471 | |
|
|
472 | const char **cmd_argv = init_resources (argc, argv); |
|
|
473 | |
|
|
474 | #ifdef KEYSYM_RESOURCE |
|
|
475 | keyboard->register_done (); |
|
|
476 | #endif |
|
|
477 | |
|
|
478 | #if MENUBAR_MAX |
|
|
479 | menubar_read (rs[Rs_menu]); |
|
|
480 | #endif |
|
|
481 | #ifdef HAVE_SCROLLBARS |
|
|
482 | if (options & Opt_scrollBar) |
|
|
483 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
484 | #endif |
|
|
485 | |
|
|
486 | create_windows (argc, argv); |
|
|
487 | |
|
|
488 | dDisp; |
|
|
489 | |
|
|
490 | init_xlocale (); |
|
|
491 | |
|
|
492 | scr_reset (); /* initialize screen */ |
|
|
493 | |
|
|
494 | #if 0 |
|
|
495 | XSynchronize (disp, True); |
|
|
496 | #endif |
|
|
497 | |
|
|
498 | #ifdef HAVE_SCROLLBARS |
|
|
499 | if (options & Opt_scrollBar) |
|
|
500 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
501 | #endif |
|
|
502 | #if (MENUBAR_MAX) |
|
|
503 | if (menubar_visible ()) |
|
|
504 | XMapWindow (disp, menuBar.win); |
|
|
505 | #endif |
|
|
506 | #ifdef TRANSPARENT |
|
|
507 | if (options & Opt_transparent) |
|
|
508 | { |
|
|
509 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
510 | check_our_parents (); |
|
|
511 | rootwin_ev.start (display, display->root); |
|
|
512 | } |
|
|
513 | #endif |
|
|
514 | |
|
|
515 | XMapWindow (disp, TermWin.vt); |
|
|
516 | XMapWindow (disp, TermWin.parent[0]); |
|
|
517 | |
|
|
518 | set_colorfgbg (); |
|
|
519 | |
|
|
520 | init_command (cmd_argv); |
|
|
521 | |
|
|
522 | free (cmd_argv); |
|
|
523 | |
|
|
524 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
525 | |
|
|
526 | check_ev.start (); |
|
|
527 | |
|
|
528 | return true; |
|
|
529 | } |
|
|
530 | |
|
|
531 | void |
|
|
532 | rxvt_init () |
244 | { |
533 | { |
245 | /* |
534 | /* |
246 | * Save and then give up any super-user privileges |
535 | * Save and then give up any super-user privileges |
247 | * If we need privileges in any area then we must specifically request it. |
536 | * If we need privileges in any area then we must specifically request it. |
248 | * We should only need to be root in these cases: |
537 | * We should only need to be root in these cases: |
249 | * 1. write utmp entries on some systems |
538 | * 1. write utmp entries on some systems |
250 | * 2. chown tty on some systems |
539 | * 2. chown tty on some systems |
251 | */ |
540 | */ |
252 | privileges (SAVE); |
541 | rxvt_privileges (SAVE); |
253 | privileges (IGNORE); |
542 | rxvt_privileges (IGNORE); |
254 | |
543 | |
255 | init_secondary (); |
544 | signal (SIGHUP, SIG_IGN); |
|
|
545 | signal (SIGPIPE, SIG_IGN); |
256 | |
546 | |
257 | const char **cmd_argv = init_resources (argc, argv); |
547 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
548 | /* signal (SIGURG, SIG_DFL); */ |
258 | |
549 | |
259 | set_locale (""); |
550 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
260 | |
551 | // TODO: handle this with exceptions and tolerate the memory loss |
261 | #if MENUBAR_MAX |
552 | XSetIOErrorHandler (rxvt_xioerror_handler); |
262 | menubar_read (rs[Rs_menu]); |
|
|
263 | #endif |
|
|
264 | #ifdef HAVE_SCROLLBARS |
|
|
265 | if (Options & Opt_scrollBar) |
|
|
266 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
267 | #endif |
|
|
268 | |
|
|
269 | create_windows (argc, argv); |
|
|
270 | |
|
|
271 | init_xlocale (); |
|
|
272 | |
|
|
273 | scr_reset (); /* initialize screen */ |
|
|
274 | |
|
|
275 | #if 0 |
|
|
276 | XSynchronize (display->display, True); |
|
|
277 | #endif |
|
|
278 | |
|
|
279 | #ifdef HAVE_SCROLLBARS |
|
|
280 | if (Options & Opt_scrollBar) |
|
|
281 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
282 | #endif |
|
|
283 | #if (MENUBAR_MAX) |
|
|
284 | if (menubar_visible ()) |
|
|
285 | XMapWindow (display->display, menuBar.win); |
|
|
286 | #endif |
|
|
287 | #ifdef TRANSPARENT |
|
|
288 | if (Options & Opt_transparent) |
|
|
289 | { |
|
|
290 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
291 | check_our_parents (); |
|
|
292 | } |
|
|
293 | #endif |
|
|
294 | |
|
|
295 | rootwin_ev.start (display, display->root); |
|
|
296 | |
|
|
297 | XMapWindow (display->display, TermWin.vt); |
|
|
298 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
299 | |
|
|
300 | init_command (cmd_argv); |
|
|
301 | |
|
|
302 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
303 | |
|
|
304 | check_ev.start (); |
|
|
305 | |
|
|
306 | return true; |
|
|
307 | } |
553 | } |
308 | |
554 | |
309 | /* ------------------------------------------------------------------------- * |
555 | /* ------------------------------------------------------------------------- * |
310 | * SIGNAL HANDLING & EXIT HANDLER * |
556 | * SIGNAL HANDLING & EXIT HANDLER * |
311 | * ------------------------------------------------------------------------- */ |
557 | * ------------------------------------------------------------------------- */ |
312 | /* |
558 | /* |
313 | * Catch a SIGCHLD signal and exit if the direct child has died |
559 | * Catch a SIGCHLD signal and exit if the direct child has died |
314 | */ |
560 | */ |
315 | /* ARGSUSED */ |
561 | |
316 | /* EXTPROTO */ |
562 | void |
317 | RETSIGTYPE |
563 | rxvt_term::sig_chld (sig_watcher &w) |
318 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
319 | { |
564 | { |
320 | int pid, save_errno = errno; |
565 | // we are being called for every SIGCHLD, not just ours |
|
|
566 | int pid; |
|
|
567 | |
321 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
568 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
322 | ; |
569 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
323 | errno = save_errno; |
|
|
324 | |
|
|
325 | #if 0 |
|
|
326 | if (pid == cmd_pid) |
570 | if (pid == (*t)->cmd_pid) |
327 | exit (EXIT_SUCCESS); |
571 | { |
328 | #endif |
572 | (*t)->destroy (); |
329 | } |
573 | break; |
330 | |
574 | } |
331 | /* |
|
|
332 | * Catch a fatal signal and tidy up before quitting |
|
|
333 | */ |
|
|
334 | /* EXTPROTO */ |
|
|
335 | RETSIGTYPE |
|
|
336 | rxvt_Exit_signal (int sig) |
|
|
337 | { |
|
|
338 | signal (sig, SIG_DFL); |
|
|
339 | #ifdef DEBUG_CMD |
|
|
340 | rxvt_print_error ("signal %d", sig); |
|
|
341 | #endif |
|
|
342 | rxvt_clean_exit (); |
|
|
343 | kill (getpid (), sig); |
|
|
344 | } |
|
|
345 | |
|
|
346 | /* INTPROTO */ |
|
|
347 | int |
|
|
348 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
349 | { |
|
|
350 | if (GET_R->allowedxerror == -1) |
|
|
351 | GET_R->allowedxerror = event->error_code; |
|
|
352 | else |
|
|
353 | { |
|
|
354 | old_xerror_handler (display, event); |
|
|
355 | GET_R->destroy (); |
|
|
356 | } |
|
|
357 | |
|
|
358 | return 0; |
|
|
359 | } |
|
|
360 | |
|
|
361 | /*----------------------------------------------------------------------*/ |
|
|
362 | /* |
|
|
363 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
364 | * TODO: if debugging, this should free up any known resources if we can |
|
|
365 | */ |
|
|
366 | /* EXTPROTO */ |
|
|
367 | void |
|
|
368 | rxvt_clean_exit () |
|
|
369 | { |
|
|
370 | // TODO: rxvtd should clean up all ressources |
|
|
371 | if (GET_R) |
|
|
372 | GET_R->destroy (); |
|
|
373 | } |
575 | } |
374 | |
576 | |
375 | /* ------------------------------------------------------------------------- * |
577 | /* ------------------------------------------------------------------------- * |
376 | * MEMORY ALLOCATION WRAPPERS * |
578 | * MEMORY ALLOCATION WRAPPERS * |
377 | * ------------------------------------------------------------------------- */ |
579 | * ------------------------------------------------------------------------- */ |
378 | /* EXTPROTO */ |
580 | void * |
379 | void * |
|
|
380 | rxvt_malloc (size_t size) |
581 | rxvt_malloc (size_t size) |
381 | { |
582 | { |
382 | void *p; |
|
|
383 | |
|
|
384 | p = malloc (size); |
583 | void *p = malloc (size); |
|
|
584 | |
385 | if (p) |
585 | if (!p) |
|
|
586 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
587 | |
386 | return p; |
588 | return p; |
387 | |
|
|
388 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
389 | rxvt_clean_exit (); |
|
|
390 | exit (EXIT_FAILURE); |
|
|
391 | /* NOTREACHED */ |
|
|
392 | } |
589 | } |
393 | |
590 | |
394 | /* EXTPROTO */ |
591 | /* INTPROTO */ |
395 | void * |
592 | void * |
396 | rxvt_calloc (size_t number, size_t size) |
593 | rxvt_calloc (size_t number, size_t size) |
397 | { |
594 | { |
398 | void *p; |
|
|
399 | |
|
|
400 | p = calloc (number, size); |
595 | void *p = calloc (number, size); |
|
|
596 | |
401 | if (p) |
597 | if (!p) |
|
|
598 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
599 | |
402 | return p; |
600 | return p; |
403 | |
|
|
404 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
405 | rxvt_clean_exit (); |
|
|
406 | exit (EXIT_FAILURE); |
|
|
407 | /* NOTREACHED */ |
|
|
408 | } |
601 | } |
409 | |
602 | |
410 | /* EXTPROTO */ |
603 | /* INTPROTO */ |
411 | void * |
604 | void * |
412 | rxvt_realloc (void *ptr, size_t size) |
605 | rxvt_realloc (void *ptr, size_t size) |
413 | { |
606 | { |
414 | void *p; |
|
|
415 | |
|
|
416 | if (ptr) |
|
|
417 | p = realloc (ptr, size); |
607 | void *p = realloc (ptr, size); |
418 | else |
608 | |
419 | p = malloc (size); |
|
|
420 | if (p) |
609 | if (!p) |
|
|
610 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
611 | |
421 | return p; |
612 | return p; |
422 | |
|
|
423 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
|
|
424 | rxvt_clean_exit (); |
|
|
425 | exit (EXIT_FAILURE); |
|
|
426 | /* NOTREACHED */ |
|
|
427 | } |
613 | } |
428 | |
614 | |
429 | /* ------------------------------------------------------------------------- * |
615 | /* ------------------------------------------------------------------------- * |
430 | * PRIVILEGED OPERATIONS * |
616 | * PRIVILEGED OPERATIONS * |
431 | * ------------------------------------------------------------------------- */ |
617 | * ------------------------------------------------------------------------- */ |
432 | /* take care of suid/sgid super-user (root) privileges */ |
618 | /* take care of suid/sgid super-user (root) privileges */ |
433 | void |
619 | void |
434 | rxvt_term::privileges (int mode) |
620 | rxvt_privileges (rxvt_privaction action) |
435 | { |
621 | { |
|
|
622 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
623 | static uid_t euid; |
|
|
624 | static gid_t egid; |
|
|
625 | #endif |
|
|
626 | |
436 | #if ! defined(__CYGWIN32__) |
627 | #if ! defined(__CYGWIN32__) |
437 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
628 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
438 | /* setreuid () is the poor man's setuid (), seteuid () */ |
629 | /* setreuid () is the poor man's setuid (), seteuid () */ |
439 | # define seteuid(a) setreuid(-1, (a)) |
630 | # define seteuid(a) setreuid(-1, (a)) |
440 | # define setegid(a) setregid(-1, (a)) |
631 | # define setegid(a) setregid(-1, (a)) |
441 | # define HAVE_SETEUID |
632 | # define HAVE_SETEUID |
442 | # endif |
633 | # endif |
443 | # ifdef HAVE_SETEUID |
634 | # ifdef HAVE_SETEUID |
444 | switch (mode) |
635 | switch (action) |
445 | { |
636 | { |
446 | case IGNORE: |
637 | case IGNORE: |
447 | /* |
638 | /* |
448 | * change effective uid/gid - not real uid/gid - so we can switch |
639 | * change effective uid/gid - not real uid/gid - so we can switch |
449 | * back to root later, as required |
640 | * back to root later, as required |
… | |
… | |
459 | seteuid (euid); |
650 | seteuid (euid); |
460 | setegid (egid); |
651 | setegid (egid); |
461 | break; |
652 | break; |
462 | } |
653 | } |
463 | # else |
654 | # else |
464 | switch (mode) |
655 | switch (action) |
465 | { |
656 | { |
466 | case IGNORE: |
657 | case IGNORE: |
467 | setuid (getuid ()); |
658 | setuid (getuid ()); |
468 | setgid (getgid ()); |
659 | setgid (getgid ()); |
469 | /* FALLTHROUGH */ |
660 | /* FALLTHROUGH */ |
… | |
… | |
476 | #endif |
667 | #endif |
477 | } |
668 | } |
478 | |
669 | |
479 | #ifdef UTMP_SUPPORT |
670 | #ifdef UTMP_SUPPORT |
480 | void |
671 | void |
481 | rxvt_term::privileged_utmp (char action) |
672 | rxvt_term::privileged_utmp (rxvt_privaction action) |
482 | { |
673 | { |
483 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
484 | action, next_utmp_action, getpid ())); |
|
|
485 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
486 | || (Options & Opt_utmpInhibit) |
674 | if ((options & Opt_utmpInhibit) |
487 | || ttydev == NULL || *ttydev == '\0') |
675 | || !pty.name || !*pty.name) |
488 | return; |
676 | return; |
489 | |
677 | |
490 | privileges (RESTORE); |
678 | rxvt_privileges (RESTORE); |
|
|
679 | |
491 | if (action == SAVE) |
680 | if (action == SAVE) |
492 | { |
|
|
493 | next_utmp_action = RESTORE; |
|
|
494 | makeutent (ttydev, rs[Rs_display_name]); |
681 | makeutent (pty.name, rs[Rs_display_name]); |
495 | } |
|
|
496 | else |
682 | else |
497 | { /* action == RESTORE */ |
|
|
498 | next_utmp_action = IGNORE; |
|
|
499 | cleanutent (); |
683 | cleanutent (); |
500 | } |
684 | |
501 | privileges (IGNORE); |
685 | rxvt_privileges (IGNORE); |
502 | } |
|
|
503 | #endif |
|
|
504 | |
|
|
505 | #ifndef NO_SETOWNER_TTYDEV |
|
|
506 | void |
|
|
507 | rxvt_term::privileged_ttydev (char action) |
|
|
508 | { |
|
|
509 | D_MAIN ((stderr, |
|
|
510 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
511 | action, next_tty_action, getpid ())); |
|
|
512 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
513 | || ttydev == NULL || *ttydev == '\0') |
|
|
514 | return; |
|
|
515 | |
|
|
516 | privileges (RESTORE); |
|
|
517 | |
|
|
518 | if (action == SAVE) |
|
|
519 | { |
|
|
520 | next_tty_action = RESTORE; |
|
|
521 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
522 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
523 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
524 | next_tty_action = IGNORE; |
|
|
525 | else |
|
|
526 | # endif |
|
|
527 | |
|
|
528 | { |
|
|
529 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
530 | chmod (ttydev, ttymode); |
|
|
531 | # ifdef HAVE_REVOKE |
|
|
532 | revoke (ttydev); |
|
|
533 | # endif |
|
|
534 | |
|
|
535 | } |
|
|
536 | } |
|
|
537 | else |
|
|
538 | { /* action == RESTORE */ |
|
|
539 | next_tty_action = IGNORE; |
|
|
540 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
541 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
542 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
543 | # else |
|
|
544 | chmod (ttydev, |
|
|
545 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
546 | chown (ttydev, 0, 0); |
|
|
547 | # endif |
|
|
548 | |
|
|
549 | } |
|
|
550 | |
|
|
551 | privileges (IGNORE); |
|
|
552 | |
|
|
553 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
554 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
555 | action == RESTORE ? "Restoring" : (action == |
|
|
556 | SAVE ? "Saving" : |
|
|
557 | "UNKNOWN ERROR for"), ttydev, |
|
|
558 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
559 | ttyfd_stat.st_gid)); |
|
|
560 | # endif |
|
|
561 | } |
686 | } |
562 | #endif |
687 | #endif |
563 | |
688 | |
564 | /*----------------------------------------------------------------------*/ |
689 | /*----------------------------------------------------------------------*/ |
565 | /* |
690 | /* |
… | |
… | |
567 | * if width/height are non-zero then override calculated width/height |
692 | * if width/height are non-zero then override calculated width/height |
568 | */ |
693 | */ |
569 | void |
694 | void |
570 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
695 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
571 | { |
696 | { |
572 | short recalc_x, recalc_y; |
697 | short recalc_x, recalc_y; |
573 | int x, y, sb_w, mb_h, flags; |
698 | int x, y, sb_w, mb_h, flags; |
574 | unsigned int w, h; |
699 | unsigned int w, h; |
575 | unsigned int max_width, max_height; |
700 | unsigned int max_width, max_height; |
|
|
701 | dDisp; |
576 | |
702 | |
577 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
703 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
578 | TermWin.ncol, TermWin.nrow, szHint.width, |
704 | TermWin.ncol, TermWin.nrow, szHint.width, |
579 | szHint.height)); |
705 | szHint.height)); |
580 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
706 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
… | |
… | |
620 | else |
746 | else |
621 | szHint.win_gravity = SouthWestGravity; |
747 | szHint.win_gravity = SouthWestGravity; |
622 | } |
748 | } |
623 | } |
749 | } |
624 | } |
750 | } |
|
|
751 | |
625 | /* TODO: BOUNDS */ |
752 | /* TODO: BOUNDS */ |
626 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
753 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
627 | TermWin.height = TermWin.nrow * TermWin.fheight; |
754 | TermWin.height = TermWin.nrow * TermWin.fheight; |
628 | max_width = MAX_COLS * TermWin.fwidth; |
755 | max_width = MAX_COLS * TermWin.fwidth; |
629 | max_height = MAX_ROWS * TermWin.fheight; |
756 | max_height = MAX_ROWS * TermWin.fheight; |
630 | |
757 | |
631 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
758 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
632 | |
759 | |
633 | sb_w = mb_h = 0; |
760 | sb_w = mb_h = 0; |
634 | window_vt_x = window_vt_y = 0; |
761 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
|
|
762 | |
635 | if (scrollbar_visible ()) |
763 | if (scrollbar_visible ()) |
636 | { |
764 | { |
637 | sb_w = scrollbar_TotalWidth (); |
765 | sb_w = scrollbar_TotalWidth (); |
638 | szHint.base_width += sb_w; |
766 | szHint.base_width += sb_w; |
639 | if (! (Options & Opt_scrollBar_right)) |
767 | if (!(options & Opt_scrollBar_right)) |
640 | window_vt_x = sb_w; |
768 | window_vt_x += sb_w; |
641 | } |
769 | } |
|
|
770 | |
642 | if (menubar_visible ()) |
771 | if (menubar_visible ()) |
643 | { |
772 | { |
644 | mb_h = menuBar_TotalHeight (); |
773 | mb_h = menuBar_TotalHeight (); |
645 | szHint.base_height += mb_h; |
774 | szHint.base_height += mb_h; |
646 | window_vt_y = mb_h; |
775 | window_vt_y += mb_h; |
647 | } |
776 | } |
|
|
777 | |
648 | szHint.width_inc = TermWin.fwidth; |
778 | szHint.width_inc = TermWin.fwidth; |
649 | szHint.height_inc = TermWin.fheight; |
779 | szHint.height_inc = TermWin.fheight; |
650 | szHint.min_width = szHint.base_width + szHint.width_inc; |
780 | szHint.min_width = szHint.base_width + szHint.width_inc; |
651 | szHint.min_height = szHint.base_height + szHint.height_inc; |
781 | szHint.min_height = szHint.base_height + szHint.height_inc; |
652 | |
782 | |
… | |
… | |
658 | else |
788 | else |
659 | { |
789 | { |
660 | MIN_IT (TermWin.width, max_width); |
790 | MIN_IT (TermWin.width, max_width); |
661 | szHint.width = szHint.base_width + TermWin.width; |
791 | szHint.width = szHint.base_width + TermWin.width; |
662 | } |
792 | } |
|
|
793 | |
663 | if (height && height - szHint.base_height < max_height) |
794 | if (height && height - szHint.base_height < max_height) |
664 | { |
795 | { |
665 | szHint.height = height; |
796 | szHint.height = height; |
666 | TermWin.height = height - szHint.base_height; |
797 | TermWin.height = height - szHint.base_height; |
667 | } |
798 | } |
668 | else |
799 | else |
669 | { |
800 | { |
670 | MIN_IT (TermWin.height, max_height); |
801 | MIN_IT (TermWin.height, max_height); |
671 | szHint.height = szHint.base_height + TermWin.height; |
802 | szHint.height = szHint.base_height + TermWin.height; |
672 | } |
803 | } |
|
|
804 | |
673 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
805 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
674 | window_sb_x = szHint.width - sb_w; |
806 | window_sb_x = szHint.width - sb_w; |
675 | |
807 | |
676 | if (recalc_x) |
808 | if (recalc_x) |
677 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
809 | szHint.x += (DisplayWidth (disp, display->screen) |
678 | - szHint.width - 2 * TermWin.ext_bwidth); |
810 | - szHint.width - 2 * TermWin.ext_bwidth); |
679 | if (recalc_y) |
811 | if (recalc_y) |
680 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
812 | szHint.y += (DisplayHeight (disp, display->screen) |
681 | - szHint.height - 2 * TermWin.ext_bwidth); |
813 | - szHint.height - 2 * TermWin.ext_bwidth); |
682 | |
814 | |
683 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
815 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
684 | TermWin.nrow = TermWin.height / TermWin.fheight; |
816 | TermWin.nrow = TermWin.height / TermWin.fheight; |
685 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
817 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
… | |
… | |
694 | * Called after a window size change. |
826 | * Called after a window size change. |
695 | */ |
827 | */ |
696 | void |
828 | void |
697 | rxvt_term::tt_winch () |
829 | rxvt_term::tt_winch () |
698 | { |
830 | { |
|
|
831 | if (pty.pty < 0) |
|
|
832 | return; |
|
|
833 | |
699 | struct winsize ws; |
834 | struct winsize ws; |
700 | |
|
|
701 | if (cmd_fd < 0) |
|
|
702 | return; |
|
|
703 | |
835 | |
704 | ws.ws_col = TermWin.ncol; |
836 | ws.ws_col = TermWin.ncol; |
705 | ws.ws_row = TermWin.nrow; |
837 | ws.ws_row = TermWin.nrow; |
706 | ws.ws_xpixel = ws.ws_ypixel = 0; |
838 | ws.ws_xpixel = TermWin.width; |
707 | #ifndef DEBUG_SIZE |
839 | ws.ws_ypixel = TermWin.height; |
708 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
840 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
709 | #else |
841 | |
710 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
842 | #if 0 |
711 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
843 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
712 | # ifdef SIGWINCH |
|
|
713 | else if (cmd_pid) /* force through to the command */ |
844 | if (cmd_pid) /* force through to the command */ |
714 | kill (cmd_pid, SIGWINCH); |
845 | kill (cmd_pid, SIGWINCH); |
715 | # endif |
|
|
716 | #endif |
846 | #endif |
717 | } |
847 | } |
718 | |
848 | |
719 | /*----------------------------------------------------------------------*/ |
849 | /*----------------------------------------------------------------------*/ |
720 | /* rxvt_change_font () - Switch to a new font */ |
850 | /* set_fonts () - load and set the various fonts |
721 | /* |
851 | /* |
722 | * init = 1 - initialize |
852 | * init = 1 - initialize |
723 | * |
853 | * |
724 | * fontname == FONT_UP - switch to bigger font |
854 | * fontname == FONT_UP - switch to bigger font |
725 | * fontname == FONT_DN - switch to smaller font |
855 | * fontname == FONT_DN - switch to smaller font |
726 | */ |
856 | */ |
727 | bool |
857 | bool |
728 | rxvt_term::change_font (const char *fontname) |
858 | rxvt_term::set_fonts () |
729 | { |
859 | { |
730 | if (fontname == FONT_UP) |
|
|
731 | { |
|
|
732 | // TODO |
|
|
733 | } |
|
|
734 | else if (fontname == FONT_DN) |
|
|
735 | { |
|
|
736 | // TODO |
|
|
737 | } |
|
|
738 | else |
|
|
739 | { |
|
|
740 | rxvt_fontset *fs = new rxvt_fontset (this); |
860 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
861 | rxvt_fontprop prop; |
741 | |
862 | |
742 | if (fs && fs->populate (fontname)) |
863 | if (!fs |
|
|
864 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
865 | || !fs->realize_font (1)) |
|
|
866 | { |
|
|
867 | delete fs; |
|
|
868 | return false; |
|
|
869 | } |
|
|
870 | |
|
|
871 | #if ENABLE_STYLES |
|
|
872 | for (int i = RS_styleCount; --i; ) |
|
|
873 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
874 | delete TermWin.fontset[i]; |
|
|
875 | #endif |
|
|
876 | |
|
|
877 | delete TermWin.fontset[0]; |
|
|
878 | TermWin.fontset[0] = fs; |
|
|
879 | |
|
|
880 | prop = (*fs)[1]->properties (); |
|
|
881 | prop.height += TermWin.lineSpace; |
|
|
882 | fs->set_prop (prop); |
|
|
883 | |
|
|
884 | TermWin.fwidth = prop.width; |
|
|
885 | TermWin.fheight = prop.height; |
|
|
886 | TermWin.fweight = prop.weight; |
|
|
887 | TermWin.fslant = prop.slant; |
|
|
888 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
889 | |
|
|
890 | for (int style = 1; style < 4; style++) |
|
|
891 | { |
|
|
892 | #if ENABLE_STYLES |
|
|
893 | const char *res = rs[Rs_font + style]; |
|
|
894 | |
|
|
895 | if (res && !*res) |
|
|
896 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
897 | else |
743 | { |
898 | { |
744 | delete TermWin.fontset; |
899 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
745 | TermWin.fontset = fs; |
900 | rxvt_fontprop prop2 = prop; |
746 | TermWin.fwidth = fs->base_font ()->width; |
|
|
747 | TermWin.fheight = fs->base_font ()->height; |
|
|
748 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
749 | |
901 | |
750 | // TODO: screen needs to be told about new fonts |
902 | if (res) |
|
|
903 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
751 | |
904 | else |
752 | if (TermWin.parent[0]) |
|
|
753 | { |
905 | { |
754 | resize_all_windows (0, 0, 0); |
906 | res = TermWin.fontset[0]->fontdesc; |
755 | scr_remap_chars (); |
907 | |
756 | scr_touch (true); |
908 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
909 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
757 | } |
910 | } |
758 | |
911 | |
759 | return true; |
912 | fs->populate (res); |
|
|
913 | fs->set_prop (prop2); |
760 | } |
914 | } |
|
|
915 | #else |
|
|
916 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
917 | #endif |
|
|
918 | } |
|
|
919 | |
|
|
920 | if (TermWin.parent[0]) |
761 | } |
921 | { |
|
|
922 | resize_all_windows (0, 0, 0); |
|
|
923 | scr_remap_chars (); |
|
|
924 | scr_touch (true); |
|
|
925 | } |
762 | |
926 | |
763 | return false; |
927 | return true; |
764 | } |
928 | } |
765 | |
929 | |
766 | bool |
930 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
767 | rxvt_term::font_up_down (int n, int direction) |
|
|
768 | { |
931 | { |
769 | return false; |
932 | // TODO: SMART_WINDOW_TITLE |
|
|
933 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
934 | prop, XA_STRING, 8, PropModeReplace, |
|
|
935 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
936 | } |
|
|
937 | |
|
|
938 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
939 | { |
|
|
940 | // TODO: SMART_WINDOW_TITLE |
|
|
941 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
942 | char *s = rxvt_wcstoutf8 (ws); |
|
|
943 | |
|
|
944 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
945 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
946 | (const unsigned char *)s, strlen (s)); |
|
|
947 | |
|
|
948 | free (s); |
|
|
949 | free (ws); |
770 | } |
950 | } |
771 | |
951 | |
772 | /*----------------------------------------------------------------------*/ |
952 | /*----------------------------------------------------------------------*/ |
773 | /*----------------------------------------------------------------------*/ |
953 | /*----------------------------------------------------------------------*/ |
774 | /* xterm sequences - title, iconName, color (exptl) */ |
954 | /* xterm sequences - title, iconName, color (exptl) */ |
775 | void |
955 | void |
776 | rxvt_term::set_title (const char *str) |
956 | rxvt_term::set_title (const char *str) |
777 | { |
957 | { |
778 | #ifndef SMART_WINDOW_TITLE |
958 | set_string_property (XA_WM_NAME, str); |
779 | XStoreName (display->display, TermWin.parent[0], str); |
959 | #if ENABLE_FRILLS |
780 | #else |
960 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
781 | char *name; |
|
|
782 | |
|
|
783 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
|
|
784 | name = NULL; |
|
|
785 | if (name == NULL || STRCMP (name, str)) |
|
|
786 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
787 | if (name) |
|
|
788 | XFree (name); |
|
|
789 | #endif |
961 | #endif |
790 | } |
962 | } |
791 | |
963 | |
792 | void |
964 | void |
793 | rxvt_term::set_iconName (const char *str) |
965 | rxvt_term::set_icon_name (const char *str) |
794 | { |
966 | { |
795 | #ifndef SMART_WINDOW_TITLE |
967 | set_string_property (XA_WM_ICON_NAME, str); |
796 | XSetIconName (display->display, TermWin.parent[0], str); |
968 | #if ENABLE_FRILLS |
797 | #else |
969 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
798 | char *name; |
|
|
799 | |
|
|
800 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
801 | name = NULL; |
|
|
802 | if (name == NULL || STRCMP (name, str)) |
|
|
803 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
804 | if (name) |
|
|
805 | XFree (name); |
|
|
806 | #endif |
970 | #endif |
807 | } |
971 | } |
808 | |
972 | |
809 | #ifdef XTERM_COLOR_CHANGE |
973 | #ifdef XTERM_COLOR_CHANGE |
810 | void |
974 | void |
811 | rxvt_term::set_window_color (int idx, const char *color) |
975 | rxvt_term::set_window_color (int idx, const char *color) |
812 | { |
976 | { |
813 | rxvt_color xcol; |
977 | rxvt_color xcol; |
814 | int i; |
978 | int i; |
815 | |
979 | |
816 | if (color == NULL || *color == '\0') |
980 | if (color == NULL || *color == '\0') |
817 | return; |
981 | return; |
818 | |
982 | |
819 | /* handle color aliases */ |
983 | /* handle color aliases */ |
820 | if (isdigit (*color)) |
984 | if (isdigit (*color)) |
821 | { |
985 | { |
822 | i = atoi (color); |
986 | i = atoi (color); |
|
|
987 | |
823 | if (i >= 8 && i <= 15) |
988 | if (i >= 8 && i <= 15) |
824 | { /* bright colors */ |
989 | { /* bright colors */ |
825 | i -= 8; |
990 | i -= 8; |
826 | # ifndef NO_BRIGHTCOLOR |
991 | # ifndef NO_BRIGHTCOLOR |
827 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
992 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
828 | SET_PIXCOLOR (idx); |
993 | SET_PIXCOLOR (idx); |
829 | goto Done; |
994 | goto Done; |
830 | # endif |
995 | # endif |
831 | |
|
|
832 | } |
996 | } |
|
|
997 | |
833 | if (i >= 0 && i <= 7) |
998 | if (i >= 0 && i <= 7) |
834 | { /* normal colors */ |
999 | { /* normal colors */ |
835 | PixColors[idx] = PixColors[minCOLOR + i]; |
1000 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
836 | SET_PIXCOLOR (idx); |
1001 | SET_PIXCOLOR (idx); |
837 | goto Done; |
1002 | goto Done; |
838 | } |
1003 | } |
839 | } |
1004 | } |
|
|
1005 | |
840 | if (!rXParseAllocColor (& xcol, color)) |
1006 | if (!rXParseAllocColor (&xcol, color)) |
841 | return; |
1007 | return; |
|
|
1008 | |
842 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
1009 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
843 | |
1010 | |
844 | /* |
1011 | /* |
845 | * FIXME: should free colors here, but no idea how to do it so instead, |
1012 | * FIXME: should free colors here, but no idea how to do it so instead, |
846 | * so just keep gobbling up the colormap |
1013 | * so just keep gobbling up the colormap |
847 | */ |
1014 | */ |
848 | # if 0 |
1015 | # if 0 |
849 | for (i = Color_Black; i <= Color_White; i++) |
1016 | for (i = Color_Black; i <= Color_White; i++) |
850 | if (PixColors[idx] == PixColors[i]) |
1017 | if (pix_colors[idx] == pix_colors[i]) |
851 | break; |
1018 | break; |
852 | if (i > Color_White) |
1019 | if (i > Color_White) |
853 | { |
1020 | { |
854 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
1021 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
855 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
1022 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
856 | DisplayPlanes (display->display, display->screen)); |
1023 | DisplayPlanes (display->display, display->screen)); |
857 | } |
1024 | } |
858 | # endif |
1025 | # endif |
859 | |
1026 | |
860 | PixColors[idx] = xcol; |
1027 | pix_colors_focused[idx] = xcol; |
861 | SET_PIXCOLOR (idx); |
1028 | SET_PIXCOLOR (idx); |
862 | |
1029 | |
863 | /* XSetWindowAttributes attr; */ |
1030 | /* XSetWindowAttributes attr; */ |
864 | /* Cursor cursor; */ |
1031 | /* Cursor cursor; */ |
865 | Done: |
1032 | Done: |
866 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
1033 | #ifdef OFF_FOCUS_FADING |
867 | XSetWindowBackground (display->display, TermWin.vt, |
1034 | if (rs[Rs_fade]) |
868 | PixColors[Color_bg]); |
1035 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
1036 | #endif |
869 | |
1037 | |
870 | /* handle Color_BD, scrollbar background, etc. */ |
1038 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
871 | |
1039 | |
872 | set_colorfgbg (); |
|
|
873 | recolour_cursor (); |
1040 | recolour_cursor (); |
874 | /* the only reasonable way to enforce a clean update */ |
1041 | scr_recolour (); |
875 | scr_poweron (); |
|
|
876 | } |
1042 | } |
877 | |
1043 | |
878 | #else |
1044 | #else |
879 | # define set_window_color (idx,color) ((void)0) |
1045 | # define set_window_color (idx,color) ((void)0) |
880 | #endif /* XTERM_COLOR_CHANGE */ |
1046 | #endif /* XTERM_COLOR_CHANGE */ |
881 | |
1047 | |
882 | void |
1048 | void |
883 | rxvt_term::recolour_cursor () |
1049 | rxvt_term::recolour_cursor () |
884 | { |
1050 | { |
885 | #if TODO |
|
|
886 | rxvt_color xcol[2]; |
1051 | XColor xcol[2]; |
887 | |
1052 | |
888 | xcol[0] = PixColors[Color_pointer]; |
1053 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
889 | xcol[1] = PixColors[Color_bg]; |
1054 | ? pix_colors_focused[Color_pointer_fg] |
|
|
1055 | : pix_colors_focused[Color_fg]; |
|
|
1056 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1057 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1058 | : pix_colors_focused[Color_bg]; |
|
|
1059 | |
890 | XQueryColors (display->display, XCMAP, xcol, 2); |
1060 | XQueryColors (display->display, display->cmap, xcol, 2); |
891 | XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); |
1061 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
892 | #endif |
|
|
893 | } |
1062 | } |
894 | |
1063 | |
895 | /*----------------------------------------------------------------------*/ |
1064 | /*----------------------------------------------------------------------*/ |
896 | /* |
1065 | /* |
897 | * find if fg/bg matches any of the normal (low-intensity) colors |
1066 | * find if fg/bg matches any of the normal (low-intensity) colors |
898 | */ |
1067 | */ |
899 | void |
1068 | void |
900 | rxvt_term::set_colorfgbg () |
1069 | rxvt_term::set_colorfgbg () |
901 | { |
1070 | { |
902 | unsigned int i; |
1071 | unsigned int i; |
903 | const char *xpmb = "\0"; |
1072 | const char *xpmb = "\0"; |
904 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1073 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
905 | |
1074 | |
906 | env_colorfgbg = |
|
|
907 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1075 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
908 | STRCPY (fstr, "default"); |
1076 | strcpy (fstr, "default"); |
909 | STRCPY (bstr, "default"); |
1077 | strcpy (bstr, "default"); |
910 | for (i = Color_Black; i <= Color_White; i++) |
1078 | for (i = Color_Black; i <= Color_White; i++) |
911 | if (PixColors[Color_fg] == PixColors[i]) |
1079 | if (pix_colors[Color_fg] == pix_colors[i]) |
912 | { |
1080 | { |
913 | sprintf (fstr, "%d", (i - Color_Black)); |
1081 | sprintf (fstr, "%d", (i - Color_Black)); |
914 | break; |
1082 | break; |
915 | } |
1083 | } |
|
|
1084 | |
916 | for (i = Color_Black; i <= Color_White; i++) |
1085 | for (i = Color_Black; i <= Color_White; i++) |
917 | if (PixColors[Color_bg] == PixColors[i]) |
1086 | if (pix_colors[Color_bg] == pix_colors[i]) |
918 | { |
1087 | { |
919 | sprintf (bstr, "%d", (i - Color_Black)); |
1088 | sprintf (bstr, "%d", (i - Color_Black)); |
920 | #ifdef XPM_BACKGROUND |
1089 | #ifdef XPM_BACKGROUND |
921 | xpmb = "default;"; |
1090 | xpmb = "default;"; |
922 | #endif |
1091 | #endif |
923 | break; |
1092 | break; |
924 | } |
1093 | } |
925 | |
1094 | |
926 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1095 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
927 | |
|
|
928 | #ifndef NO_BRIGHTCOLOR |
|
|
929 | colorfgbg = DEFAULT_RSTYLE; |
|
|
930 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
931 | { |
|
|
932 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
933 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
934 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
935 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
936 | } |
|
|
937 | #endif |
|
|
938 | } |
1096 | } |
939 | |
1097 | |
940 | /*----------------------------------------------------------------------*/ |
1098 | /*----------------------------------------------------------------------*/ |
941 | /* |
|
|
942 | * Colour determination for low colour displays, routine from |
|
|
943 | * Hans de Goede <hans@highrise.nl> |
|
|
944 | */ |
|
|
945 | |
1099 | |
946 | int |
1100 | int |
947 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1101 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
948 | { |
1102 | { |
949 | if (!screen_in_out->set (display, colour)) |
1103 | if (!screen_in_out->set (display, colour)) |
950 | { |
1104 | { |
951 | rxvt_print_error ("can't allocate colour: %s", colour); |
1105 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
952 | return false; |
1106 | return false; |
953 | } |
1107 | } |
954 | |
1108 | |
955 | return true; |
1109 | return true; |
956 | } |
1110 | } |
… | |
… | |
960 | * -------------------------------------------------------------------- */ |
1114 | * -------------------------------------------------------------------- */ |
961 | void |
1115 | void |
962 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1116 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
963 | { |
1117 | { |
964 | int fix_screen; |
1118 | int fix_screen; |
965 | |
|
|
966 | #ifdef SMART_RESIZE |
1119 | #ifdef SMART_RESIZE |
967 | int old_width = szHint.width, old_height = szHint.height; |
1120 | int old_width = szHint.width, old_height = szHint.height; |
968 | #endif |
1121 | #endif |
|
|
1122 | dDisp; |
969 | |
1123 | |
970 | window_calc (width, height); |
1124 | window_calc (width, height); |
971 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1125 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
|
|
1126 | |
972 | if (!ignoreparent) |
1127 | if (!ignoreparent) |
973 | { |
1128 | { |
974 | #ifdef SMART_RESIZE |
1129 | #ifdef SMART_RESIZE |
975 | /* |
1130 | /* |
976 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
1131 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
979 | int x, y, x1, y1; |
1134 | int x, y, x1, y1; |
980 | int dx, dy; |
1135 | int dx, dy; |
981 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1136 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
982 | Window unused_cr; |
1137 | Window unused_cr; |
983 | |
1138 | |
984 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1139 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
985 | 0, 0, &x, &y, &unused_cr); |
1140 | 0, 0, &x, &y, &unused_cr); |
986 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1141 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
987 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1142 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
988 | /* |
1143 | /* |
989 | * if display->root isn't the parent window, a WM will probably have offset |
1144 | * if display->root isn't the parent window, a WM will probably have offset |
990 | * our position for handles and decorations. Counter it |
1145 | * our position for handles and decorations. Counter it |
991 | */ |
1146 | */ |
… | |
… | |
993 | { |
1148 | { |
994 | x -= x1; |
1149 | x -= x1; |
995 | y -= y1; |
1150 | y -= y1; |
996 | } |
1151 | } |
997 | |
1152 | |
998 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1153 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
999 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1154 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1000 | dx = old_width - szHint.width; |
1155 | dx = old_width - szHint.width; |
1001 | dy = old_height - szHint.height; |
1156 | dy = old_height - szHint.height; |
1002 | |
1157 | |
1003 | /* Check position of the center of the window */ |
1158 | /* Check position of the center of the window */ |
1004 | if (x < x1) /* left half */ |
1159 | if (x < x1) /* left half */ |
… | |
… | |
1008 | if (y < y1) /* top half */ |
1163 | if (y < y1) /* top half */ |
1009 | dy = 0; |
1164 | dy = 0; |
1010 | else if (y == y1) /* exact center */ |
1165 | else if (y == y1) /* exact center */ |
1011 | dy /= 2; |
1166 | dy /= 2; |
1012 | |
1167 | |
1013 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1168 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1014 | szHint.width, szHint.height); |
1169 | szHint.width, szHint.height); |
1015 | #else |
1170 | #else |
1016 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
1171 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1017 | szHint.height); |
|
|
1018 | #endif |
1172 | #endif |
1019 | |
|
|
1020 | } |
1173 | } |
1021 | |
1174 | |
1022 | fix_screen = (TermWin.ncol != prev_ncol |
1175 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1023 | || TermWin.nrow != prev_nrow); |
|
|
1024 | |
1176 | |
1025 | if (fix_screen || width != old_width || height != old_height) |
1177 | if (fix_screen || width != old_width || height != old_height) |
1026 | { |
1178 | { |
1027 | if (scrollbar_visible ()) |
1179 | if (scrollbar_visible ()) |
1028 | { |
1180 | { |
1029 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
1181 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1182 | window_sb_x, 0, |
1030 | 0, scrollbar_TotalWidth (), szHint.height); |
1183 | scrollbar_TotalWidth (), szHint.height); |
1031 | resize_scrollbar (); |
1184 | resize_scrollbar (); |
1032 | } |
1185 | } |
1033 | |
1186 | |
1034 | if (menubar_visible ()) |
1187 | if (menubar_visible ()) |
1035 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
1188 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1189 | window_vt_x, 0, |
1036 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1190 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1037 | |
1191 | |
1038 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
1192 | XMoveResizeWindow (disp, TermWin.vt, |
1039 | window_vt_y, TermWin_TotalWidth (), |
1193 | window_vt_x, window_vt_y, |
1040 | TermWin_TotalHeight ()); |
1194 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
|
|
1195 | |
1041 | scr_clear (); |
1196 | scr_clear (); |
1042 | #ifdef XPM_BACKGROUND |
1197 | #ifdef XPM_BACKGROUND |
1043 | resize_pixmap (); |
1198 | resize_pixmap (); |
1044 | #endif |
1199 | #endif |
1045 | |
|
|
1046 | } |
1200 | } |
1047 | |
1201 | |
1048 | if (fix_screen || old_height == 0) |
1202 | if (fix_screen || old_height == 0) |
1049 | { |
1203 | { |
1050 | int curr_screen = -1; |
1204 | int curr_screen = -1; |
… | |
… | |
1069 | } |
1223 | } |
1070 | |
1224 | |
1071 | old_width = szHint.width; |
1225 | old_width = szHint.width; |
1072 | old_height = szHint.height; |
1226 | old_height = szHint.height; |
1073 | |
1227 | |
|
|
1228 | #ifdef XPM_BACKGROUND |
|
|
1229 | if (TermWin.pixmap) |
|
|
1230 | scr_touch (false); |
|
|
1231 | #endif |
|
|
1232 | |
1074 | #ifdef USE_XIM |
1233 | #ifdef USE_XIM |
1075 | IMSetStatusPosition (); |
1234 | IMSetStatusPosition (); |
1076 | #endif |
1235 | #endif |
1077 | } |
1236 | } |
1078 | |
1237 | |
… | |
… | |
1091 | if (width == 0) |
1250 | if (width == 0) |
1092 | width = wattr.width - szHint.base_width; |
1251 | width = wattr.width - szHint.base_width; |
1093 | if (height == 0) |
1252 | if (height == 0) |
1094 | height = wattr.height - szHint.base_height; |
1253 | height = wattr.height - szHint.base_height; |
1095 | } |
1254 | } |
|
|
1255 | |
1096 | if (width != TermWin.width || height != TermWin.height) |
1256 | if (width != TermWin.width || height != TermWin.height) |
1097 | { |
1257 | { |
1098 | width += szHint.base_width; |
1258 | width += szHint.base_width; |
1099 | height += szHint.base_height; |
1259 | height += szHint.base_height; |
1100 | resize_all_windows (width, height, 0); |
1260 | resize_all_windows (width, height, 0); |
… | |
… | |
1105 | * - X INPUT METHOD ROUTINES - * |
1265 | * - X INPUT METHOD ROUTINES - * |
1106 | * -------------------------------------------------------------------- */ |
1266 | * -------------------------------------------------------------------- */ |
1107 | #ifdef USE_XIM |
1267 | #ifdef USE_XIM |
1108 | |
1268 | |
1109 | void |
1269 | void |
|
|
1270 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1271 | { |
|
|
1272 | fg = pix_colors[Color_fg]; |
|
|
1273 | bg = pix_colors[Color_bg]; |
|
|
1274 | } |
|
|
1275 | |
|
|
1276 | void |
1110 | rxvt_term::im_set_size (XRectangle *size) |
1277 | rxvt_term::im_set_size (XRectangle &size) |
1111 | { |
1278 | { |
|
|
1279 | // the int_bwidth terms make no sense to me |
1112 | size->x = TermWin.int_bwidth; |
1280 | size.x = TermWin.int_bwidth; |
1113 | size->y = TermWin.int_bwidth; |
1281 | size.y = TermWin.int_bwidth; |
1114 | size->width = Width2Pixel (TermWin.ncol); |
1282 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1115 | size->height = Height2Pixel (TermWin.nrow); |
1283 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1116 | } |
1284 | } |
1117 | |
1285 | |
1118 | void |
1286 | void |
1119 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1287 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1288 | XRectangle &status_rect, |
|
|
1289 | const XRectangle &needed_rect) |
1120 | { |
1290 | { |
1121 | *fg = PixColors[Color_fg]; |
1291 | preedit_rect.x = needed_rect.width; |
1122 | *bg = PixColors[Color_bg]; |
1292 | preedit_rect.y = 0; |
|
|
1293 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
|
|
1294 | preedit_rect.height = TermWin.fheight; |
|
|
1295 | |
|
|
1296 | status_rect.x = 0; |
|
|
1297 | status_rect.y = 0; |
|
|
1298 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
|
|
1299 | status_rect.height = TermWin.fheight; |
1123 | } |
1300 | } |
1124 | |
1301 | |
1125 | /* Checking whether input method is running. */ |
1302 | /* Checking whether input method is running. */ |
1126 | bool |
1303 | bool |
1127 | rxvt_term::IMisRunning () |
1304 | rxvt_term::IMisRunning () |
1128 | { |
1305 | { |
1129 | char *p; |
1306 | char *p; |
1130 | Atom atom; |
1307 | Atom atom; |
1131 | Window win; |
1308 | Window win; |
1132 | char server[IMBUFSIZ]; |
1309 | char server[IMBUFSIZ]; |
1133 | |
1310 | |
1134 | /* get current locale modifier */ |
1311 | /* get current locale modifier */ |
1135 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1312 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1136 | { |
1313 | { |
1137 | STRCPY (server, "@server="); |
1314 | strcpy (server, "@server="); |
1138 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1315 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1316 | |
1139 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1317 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1140 | *p = '\0'; |
1318 | *p = '\0'; |
1141 | |
1319 | |
1142 | atom = XInternAtom (display->display, server, False); |
1320 | atom = XInternAtom (display->display, server, False); |
1143 | win = XGetSelectionOwner (display->display, atom); |
1321 | win = XGetSelectionOwner (display->display, atom); |
|
|
1322 | |
1144 | if (win != None) |
1323 | if (win != None) |
1145 | return True; |
1324 | return True; |
1146 | } |
1325 | } |
|
|
1326 | |
1147 | return False; |
1327 | return False; |
1148 | } |
1328 | } |
1149 | |
1329 | |
1150 | void |
1330 | void |
1151 | rxvt_term::IMSendSpot () |
1331 | rxvt_term::IMSendSpot () |
1152 | { |
1332 | { |
1153 | XPoint spot; |
1333 | XPoint nspot; |
1154 | XVaNestedList preedit_attr; |
1334 | XVaNestedList preedit_attr; |
1155 | |
1335 | |
1156 | if (Input_Context == NULL |
1336 | if (!Input_Context |
|
|
1337 | || !TermWin.focus |
1157 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1338 | || !(input_style & XIMPreeditPosition)) |
1158 | || ! (event_type == KeyPress |
|
|
1159 | || event_type == Expose |
|
|
1160 | || event_type == NoExpose |
|
|
1161 | || event_type == SelectionNotify |
|
|
1162 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1163 | || !IMisRunning ()) |
|
|
1164 | return; |
1339 | return; |
1165 | |
1340 | |
1166 | im_set_position (&spot); |
1341 | im_set_position (nspot); |
|
|
1342 | |
|
|
1343 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1344 | return; |
|
|
1345 | |
|
|
1346 | spot = nspot; |
1167 | |
1347 | |
1168 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1348 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1169 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1349 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1170 | XFree (preedit_attr); |
1350 | XFree (preedit_attr); |
1171 | } |
1351 | } |
1172 | |
1352 | |
1173 | void |
1353 | void |
1174 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1175 | XRectangle * needed_rect) |
|
|
1176 | { |
|
|
1177 | int mbh, vtx = 0; |
|
|
1178 | |
|
|
1179 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1180 | vtx = scrollbar_TotalWidth (); |
|
|
1181 | |
|
|
1182 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1183 | mbh -= TermWin.lineSpace; |
|
|
1184 | |
|
|
1185 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1186 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1187 | |
|
|
1188 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1189 | preedit_rect->height = Height2Pixel (1); |
|
|
1190 | |
|
|
1191 | status_rect->x = vtx; |
|
|
1192 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1193 | |
|
|
1194 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1195 | status_rect->height = Height2Pixel (1); |
|
|
1196 | } |
|
|
1197 | |
|
|
1198 | void |
|
|
1199 | rxvt_term::im_destroy () |
1354 | rxvt_term::im_destroy () |
1200 | { |
1355 | { |
1201 | if (Input_Context) |
|
|
1202 | { |
|
|
1203 | XDestroyIC (Input_Context); |
|
|
1204 | Input_Context = NULL; |
|
|
1205 | } |
|
|
1206 | |
|
|
1207 | if (input_method) |
1356 | if (input_method) |
1208 | { |
1357 | { |
|
|
1358 | if (Input_Context && input_method->xim) |
|
|
1359 | XDestroyIC (Input_Context); |
|
|
1360 | |
1209 | display->put_xim (input_method); |
1361 | display->put_xim (input_method); |
1210 | input_method = 0; |
1362 | input_method = 0; |
1211 | } |
1363 | } |
|
|
1364 | |
|
|
1365 | Input_Context = 0; |
1212 | } |
1366 | } |
1213 | |
1367 | |
1214 | /* |
1368 | /* |
1215 | * Try to open a XIM with the current modifiers, then see if we can |
1369 | * Try to open a XIM with the current modifiers, then see if we can |
1216 | * open a suitable preedit type |
1370 | * open a suitable preedit type |
1217 | */ |
1371 | */ |
1218 | bool |
1372 | bool |
1219 | rxvt_term::IM_get_IC (const char *modifiers) |
1373 | rxvt_term::IM_get_IC (const char *modifiers) |
1220 | { |
1374 | { |
1221 | int i, j, found; |
1375 | int i, j, found; |
1222 | XIM xim; |
1376 | XIM xim; |
1223 | XPoint spot; |
1377 | XPoint spot; |
1224 | XRectangle rect, status_rect, needed_rect; |
1378 | XRectangle rect, status_rect, needed_rect; |
1225 | unsigned long fg, bg; |
1379 | unsigned long fg, bg; |
1226 | const char *p; |
1380 | const char *p; |
1227 | char **s; |
1381 | char **s; |
1228 | XIMStyles *xim_styles; |
1382 | XIMStyles *xim_styles; |
1229 | XVaNestedList preedit_attr, status_attr; |
|
|
1230 | |
1383 | |
1231 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1384 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1232 | return false; |
1385 | return false; |
1233 | |
1386 | |
1234 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1387 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1235 | input_method = display->get_xim (locale, modifiers); |
1388 | input_method = display->get_xim (locale, modifiers); |
1236 | if (input_method == NULL) |
1389 | if (input_method == NULL) |
1237 | return false; |
1390 | return false; |
1238 | |
1391 | |
1239 | xim = input_method->xim; |
1392 | xim = input_method->xim; |
|
|
1393 | spot.x = spot.y = -1; |
1240 | |
1394 | |
1241 | xim_styles = NULL; |
1395 | xim_styles = NULL; |
1242 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1396 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1243 | || !xim_styles || !xim_styles->count_styles) |
1397 | || !xim_styles || !xim_styles->count_styles) |
1244 | { |
1398 | { |
1245 | display->put_xim (input_method); |
1399 | im_destroy (); |
1246 | return false; |
1400 | return false; |
1247 | } |
1401 | } |
1248 | |
1402 | |
1249 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1403 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1404 | |
|
|
1405 | for (int pi = 0; pi < 2; pi++) |
|
|
1406 | { |
|
|
1407 | p = pet[pi]; |
|
|
1408 | |
|
|
1409 | if (!p) |
|
|
1410 | continue; |
|
|
1411 | |
1250 | s = rxvt_splitcommastring (p); |
1412 | s = rxvt_splitcommastring (p); |
|
|
1413 | |
1251 | for (i = found = 0; !found && s[i]; i++) |
1414 | for (i = found = 0; !found && s[i]; i++) |
1252 | { |
1415 | { |
1253 | if (!STRCMP (s[i], "OverTheSpot")) |
1416 | if (!strcmp (s[i], "OverTheSpot")) |
1254 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1417 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1255 | else if (!STRCMP (s[i], "OffTheSpot")) |
1418 | else if (!strcmp (s[i], "OffTheSpot")) |
1256 | input_style = (XIMPreeditArea | XIMStatusArea); |
1419 | input_style = (XIMPreeditArea | XIMStatusArea); |
1257 | else if (!STRCMP (s[i], "Root")) |
1420 | else if (!strcmp (s[i], "Root")) |
1258 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1421 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1422 | else if (!strcmp (s[i], "None")) |
|
|
1423 | input_style = (XIMPreeditNone | XIMStatusNone); |
1259 | |
1424 | |
1260 | for (j = 0; j < xim_styles->count_styles; j++) |
1425 | for (j = 0; j < xim_styles->count_styles; j++) |
1261 | if (input_style == xim_styles->supported_styles[j]) |
1426 | if (input_style == xim_styles->supported_styles[j]) |
1262 | { |
1427 | { |
|
|
1428 | rxvt_freecommastring (s); |
|
|
1429 | |
1263 | found = 1; |
1430 | found = 1; |
1264 | break; |
1431 | goto foundpet; |
|
|
1432 | } |
|
|
1433 | |
1265 | } |
1434 | } |
1266 | } |
|
|
1267 | |
1435 | |
1268 | for (i = 0; s[i]; i++) |
1436 | rxvt_freecommastring (s); |
1269 | free (s[i]); |
1437 | } |
1270 | |
1438 | |
1271 | free (s); |
1439 | foundpet: |
|
|
1440 | |
1272 | XFree (xim_styles); |
1441 | XFree (xim_styles); |
1273 | |
1442 | |
1274 | if (!found) |
1443 | if (!found) |
1275 | { |
1444 | { |
1276 | display->put_xim (input_method); |
1445 | im_destroy (); |
1277 | return false; |
1446 | return false; |
1278 | } |
1447 | } |
1279 | |
1448 | |
1280 | preedit_attr = status_attr = NULL; |
1449 | XFontSet fs = 0; |
|
|
1450 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1451 | |
|
|
1452 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1453 | { |
|
|
1454 | // fake us a font-set, please |
|
|
1455 | char **missing_charset_list; |
|
|
1456 | int missing_charset_count; |
|
|
1457 | char *def_string; |
|
|
1458 | char pat[512]; |
|
|
1459 | |
|
|
1460 | sprintf (pat, |
|
|
1461 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1462 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1463 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1464 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1465 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1466 | "*", |
|
|
1467 | TermWin.fheight, |
|
|
1468 | TermWin.fheight + 1, TermWin.fheight - 1, |
|
|
1469 | TermWin.fheight - 2, TermWin.fheight + 2); |
|
|
1470 | |
|
|
1471 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1472 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1473 | |
|
|
1474 | if (missing_charset_list) |
|
|
1475 | XFreeStringList (missing_charset_list); |
|
|
1476 | |
|
|
1477 | if (!fs) |
|
|
1478 | { |
|
|
1479 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1480 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1481 | } |
|
|
1482 | } |
1281 | |
1483 | |
1282 | if (input_style & XIMPreeditPosition) |
1484 | if (input_style & XIMPreeditPosition) |
1283 | { |
1485 | { |
1284 | im_set_size (&rect); |
1486 | im_set_size (rect); |
1285 | im_set_position (&spot); |
1487 | im_set_position (spot); |
1286 | im_set_color (&fg, &bg); |
1488 | im_set_color (fg, bg); |
1287 | |
1489 | |
1288 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1490 | preedit_attr = XVaCreateNestedList (0, |
|
|
1491 | XNForeground, fg, |
|
|
1492 | XNBackground, bg, |
|
|
1493 | XNArea, &rect, |
1289 | XNSpotLocation, &spot, |
1494 | XNSpotLocation, &spot, |
1290 | XNForeground, fg, XNBackground, bg, |
|
|
1291 | //XNFontSet, TermWin.fontset, |
1495 | XNFontSet, fs, |
1292 | NULL); |
1496 | NULL); |
1293 | } |
1497 | } |
1294 | else if (input_style & XIMPreeditArea) |
1498 | else if (input_style & XIMPreeditArea) |
1295 | { |
1499 | { |
1296 | im_set_color (&fg, &bg); |
1500 | im_set_color (fg, bg); |
1297 | |
1501 | |
1298 | /* |
1502 | /* |
1299 | * The necessary width of preedit area is unknown |
1503 | * The necessary width of preedit area is unknown |
1300 | * until create input context. |
1504 | * until create input context. |
1301 | */ |
1505 | */ |
1302 | needed_rect.width = 0; |
1506 | needed_rect.width = 0; |
1303 | |
|
|
1304 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1507 | im_set_preedit_area (rect, status_rect, needed_rect); |
1305 | |
1508 | |
1306 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1509 | preedit_attr = XVaCreateNestedList (0, |
|
|
1510 | XNForeground, fg, |
1307 | XNForeground, fg, XNBackground, bg, |
1511 | XNBackground, bg, |
|
|
1512 | XNArea, &rect, |
|
|
1513 | XNFontSet, fs, |
|
|
1514 | NULL); |
|
|
1515 | status_attr = XVaCreateNestedList (0, |
|
|
1516 | XNForeground, fg, |
|
|
1517 | XNBackground, bg, |
|
|
1518 | XNArea, &status_rect, |
1308 | //XNFontSet, TermWin.fontset, |
1519 | XNFontSet, fs, |
1309 | NULL); |
1520 | NULL); |
1310 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1311 | XNForeground, fg, XNBackground, bg, |
|
|
1312 | //XNFontSet, TermWin.fontset, |
|
|
1313 | NULL); |
|
|
1314 | } |
1521 | } |
1315 | |
1522 | |
1316 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1523 | Input_Context = XCreateIC (xim, |
|
|
1524 | XNInputStyle, input_style, |
1317 | XNClientWindow, TermWin.parent[0], |
1525 | XNClientWindow, TermWin.vt, |
1318 | XNFocusWindow, TermWin.parent[0], |
1526 | XNFocusWindow, TermWin.parent[0], |
1319 | preedit_attr ? XNPreeditAttributes : NULL, |
1527 | preedit_attr ? XNPreeditAttributes : NULL, |
1320 | preedit_attr, |
1528 | preedit_attr, |
1321 | status_attr ? XNStatusAttributes : NULL, |
1529 | status_attr ? XNStatusAttributes : NULL, |
1322 | status_attr, NULL); |
1530 | status_attr, NULL); |
|
|
1531 | |
1323 | if (preedit_attr) XFree (preedit_attr); |
1532 | if (preedit_attr) XFree (preedit_attr); |
1324 | if (status_attr) XFree (status_attr); |
1533 | if (status_attr) XFree (status_attr); |
|
|
1534 | if (fs) XFreeFontSet (display->display, fs); |
1325 | |
1535 | |
1326 | if (Input_Context == NULL) |
1536 | if (Input_Context == NULL) |
1327 | { |
1537 | { |
1328 | rxvt_print_error ("failed to create input context"); |
1538 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1329 | display->put_xim (input_method); |
1539 | im_destroy (); |
1330 | return false; |
1540 | return false; |
1331 | } |
1541 | } |
1332 | |
1542 | |
1333 | if (input_style & XIMPreeditArea) |
1543 | if (input_style & XIMPreeditArea) |
1334 | IMSetStatusPosition (); |
1544 | IMSetStatusPosition (); |
… | |
… | |
1343 | int i, found, had_im; |
1553 | int i, found, had_im; |
1344 | const char *p; |
1554 | const char *p; |
1345 | char **s; |
1555 | char **s; |
1346 | char buf[IMBUFSIZ]; |
1556 | char buf[IMBUFSIZ]; |
1347 | |
1557 | |
|
|
1558 | SET_R (this); |
|
|
1559 | |
1348 | im_destroy (); |
1560 | im_destroy (); |
1349 | |
1561 | |
1350 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1562 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1351 | if (Input_Context) |
1563 | if (Input_Context) |
1352 | return; |
1564 | return; |
… | |
… | |
1360 | if (p && *p) |
1572 | if (p && *p) |
1361 | { |
1573 | { |
1362 | bool found = false; |
1574 | bool found = false; |
1363 | |
1575 | |
1364 | s = rxvt_splitcommastring (p); |
1576 | s = rxvt_splitcommastring (p); |
|
|
1577 | |
1365 | for (i = 0; s[i]; i++) |
1578 | for (i = 0; s[i]; i++) |
1366 | { |
1579 | { |
1367 | if (*s[i]) |
1580 | if (*s[i]) |
1368 | { |
1581 | { |
1369 | STRCPY (buf, "@im="); |
1582 | strcpy (buf, "@im="); |
1370 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1583 | strncat (buf, s[i], IMBUFSIZ - 5); |
1371 | if (IM_get_IC (buf)) |
1584 | if (IM_get_IC (buf)) |
1372 | { |
1585 | { |
1373 | found = true; |
1586 | found = true; |
1374 | break; |
1587 | break; |
1375 | } |
1588 | } |
1376 | } |
1589 | } |
1377 | } |
1590 | } |
1378 | for (i = 0; s[i]; i++) |
1591 | |
1379 | free (s[i]); |
1592 | rxvt_freecommastring (s); |
1380 | free (s); |
|
|
1381 | |
1593 | |
1382 | if (found) |
1594 | if (found) |
1383 | goto done; |
1595 | goto done; |
1384 | } |
1596 | } |
1385 | |
1597 | |
… | |
… | |
1399 | } |
1611 | } |
1400 | |
1612 | |
1401 | void |
1613 | void |
1402 | rxvt_term::IMSetStatusPosition () |
1614 | rxvt_term::IMSetStatusPosition () |
1403 | { |
1615 | { |
1404 | XRectangle preedit_rect, status_rect, *needed_rect; |
1616 | XRectangle preedit_rect, status_rect, *needed_rect; |
1405 | XVaNestedList preedit_attr, status_attr; |
1617 | XVaNestedList preedit_attr, status_attr; |
1406 | |
1618 | |
1407 | if (Input_Context == NULL |
1619 | if (!Input_Context |
|
|
1620 | || !TermWin.focus |
1408 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1621 | || !(input_style & XIMPreeditArea) |
1409 | || !IMisRunning ()) |
1622 | || !IMisRunning ()) |
1410 | return; |
1623 | return; |
1411 | |
1624 | |
1412 | /* Getting the necessary width of preedit area */ |
1625 | /* Getting the necessary width of preedit area */ |
1413 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1626 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1414 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1627 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1415 | XFree (status_attr); |
1628 | XFree (status_attr); |
1416 | |
1629 | |
1417 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1630 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1631 | XFree (needed_rect); |
1418 | |
1632 | |
1419 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1633 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1420 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1634 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1421 | |
1635 | |
1422 | XSetICValues (Input_Context, |
1636 | XSetICValues (Input_Context, |
1423 | XNPreeditAttributes, preedit_attr, |
1637 | XNPreeditAttributes, preedit_attr, |
1424 | XNStatusAttributes, status_attr, NULL); |
1638 | XNStatusAttributes, status_attr, NULL); |
1425 | |
1639 | |
1426 | XFree (preedit_attr); |
1640 | XFree (preedit_attr); |
1427 | XFree (status_attr); |
1641 | XFree (status_attr); |
1428 | } |
1642 | } |
1429 | #endif /* USE_XIM */ |
1643 | #endif /* USE_XIM */ |