1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
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> |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "init.h" |
|
|
36 | #include "keyboard.h" |
|
|
37 | #include "rxvtperl.h" |
36 | |
38 | |
|
|
39 | #include <limits> |
|
|
40 | |
|
|
41 | #include <cassert> |
37 | #include <csignal> |
42 | #include <csignal> |
38 | #include <cstring> |
43 | #include <cstring> |
39 | |
44 | |
40 | #ifdef TTY_GID_SUPPORT |
|
|
41 | # include <grp.h> |
|
|
42 | #endif |
|
|
43 | |
|
|
44 | #ifdef HAVE_TERMIOS_H |
|
|
45 | # include <termios.h> |
45 | #include <termios.h> |
|
|
46 | |
|
|
47 | #ifdef HAVE_XSETLOCALE |
|
|
48 | # define X_LOCALE |
|
|
49 | # include <X11/Xlocale.h> |
|
|
50 | #else |
|
|
51 | # ifdef HAVE_SETLOCALE |
|
|
52 | # include <clocale> |
46 | #endif |
53 | # endif |
47 | |
|
|
48 | #ifdef KEYSYM_RESOURCE |
|
|
49 | # include "keyboard.h" |
|
|
50 | #endif |
54 | #endif |
51 | |
55 | |
|
|
56 | struct termios rxvt_term::def_tio; |
52 | vector<rxvt_term *> rxvt_term::termlist; |
57 | vector<rxvt_term *> rxvt_term::termlist; |
53 | |
58 | |
|
|
59 | // used to tell global functions which terminal instance is "active" |
|
|
60 | rxvt_t rxvt_current_term; |
|
|
61 | |
54 | static char curlocale[128]; |
62 | static char curlocale[128], savelocale[128]; |
55 | |
63 | |
56 | bool |
64 | bool |
57 | rxvt_set_locale (const char *locale) |
65 | rxvt_set_locale (const char *locale) NOTHROW |
58 | { |
66 | { |
|
|
67 | int size = strlen (locale) + 1; |
|
|
68 | |
|
|
69 | if (size > sizeof (curlocale)) |
|
|
70 | rxvt_fatal ("locale string too long, aborting.\n"); |
|
|
71 | |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
72 | if (!locale || !memcmp (locale, curlocale, size)) |
60 | return false; |
73 | return false; |
61 | |
74 | |
62 | strncpy (curlocale, locale, 128); |
75 | memcpy (curlocale, locale, size); |
63 | setlocale (LC_CTYPE, curlocale); |
76 | setlocale (LC_CTYPE, curlocale); |
64 | return true; |
77 | return true; |
65 | } |
78 | } |
66 | |
79 | |
|
|
80 | void |
|
|
81 | rxvt_push_locale (const char *locale) NOTHROW |
|
|
82 | { |
|
|
83 | strcpy (savelocale, curlocale); |
|
|
84 | rxvt_set_locale (locale); |
|
|
85 | } |
|
|
86 | |
|
|
87 | void |
|
|
88 | rxvt_pop_locale () NOTHROW |
|
|
89 | { |
|
|
90 | rxvt_set_locale (savelocale); |
|
|
91 | } |
|
|
92 | |
67 | #if ENABLE_COMBINING |
93 | #if ENABLE_COMBINING |
68 | class rxvt_composite_vec rxvt_composite; |
94 | class rxvt_composite_vec rxvt_composite; |
69 | |
95 | |
70 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
96 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
71 | { |
97 | { |
72 | compose_char *cc; |
98 | compose_char *cc; |
73 | |
99 | |
74 | // break compose chains, as stupid readline really likes to duplicate |
100 | // break compose chains, as stupid readline really likes to duplicate |
75 | // composing characters for some reason near the end of a line. |
101 | // composing characters for some reason near the end of a line. |
76 | cc = (*this)[c1]; |
102 | cc = (*this)[c1]; |
77 | while (cc) |
103 | while (cc) |
78 | { |
104 | { |
79 | if (cc->c2 == c2) return c1; |
105 | if (cc->c2 == c2) return c1; |
80 | cc = (*this)[cc->c1]; |
106 | cc = (*this)[cc->c1]; |
81 | } |
107 | } |
82 | |
108 | |
83 | // check to see wether this combination already exists otherwise |
109 | // check to see whether this combination already exists otherwise |
84 | for (cc = v.end (); cc-- > v.begin (); ) |
110 | for (cc = v.end (); cc-- > v.begin (); ) |
85 | { |
111 | { |
86 | if (cc->c1 == c1 && cc->c2 == c2) |
112 | if (cc->c1 == c1 && cc->c2 == c2) |
87 | return COMPOSE_LO + (cc - v.begin ()); |
113 | return COMPOSE_LO + (cc - v.begin ()); |
88 | } |
114 | } |
… | |
… | |
127 | |
153 | |
128 | } |
154 | } |
129 | #endif |
155 | #endif |
130 | |
156 | |
131 | rxvt_term::rxvt_term () |
157 | rxvt_term::rxvt_term () |
132 | : |
158 | { |
133 | #if TRANSPARENT |
159 | #if HAVE_BG_PIXMAP |
134 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
160 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
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 |
161 | #endif |
142 | #ifdef CURSOR_BLINK |
162 | #ifdef CURSOR_BLINK |
143 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
163 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
144 | #endif |
164 | #endif |
145 | #ifdef TEXT_BLINK |
165 | #ifdef TEXT_BLINK |
146 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
166 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
147 | #endif |
167 | #endif |
148 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
168 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
149 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
169 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
150 | #endif |
170 | #endif |
151 | #ifdef SELECTION_SCROLLING |
171 | #ifdef SELECTION_SCROLLING |
152 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
172 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
153 | #endif |
173 | #endif |
154 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
174 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
155 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
175 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
|
|
176 | #endif |
|
|
177 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
|
|
178 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
|
|
179 | #endif |
|
|
180 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
|
|
181 | #ifdef USE_XIM |
|
|
182 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
156 | #endif |
183 | #endif |
157 | #ifdef POINTER_BLANK |
184 | #ifdef POINTER_BLANK |
158 | pointer_ev (this, &rxvt_term::pointer_cb), |
185 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
159 | #endif |
186 | #endif |
160 | #ifdef USE_XIM |
187 | #ifndef NO_BELL |
161 | im_ev (this, &rxvt_term::im_cb), |
188 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
162 | #endif |
189 | #endif |
163 | sw_term (this, &rxvt_term::sig_term), |
190 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
164 | sw_int (this, &rxvt_term::sig_term), |
191 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
165 | sw_chld (this, &rxvt_term::sig_chld), |
192 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
166 | termwin_ev (this, &rxvt_term::x_cb), |
193 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
167 | vt_ev (this, &rxvt_term::x_cb), |
194 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
168 | check_ev (this, &rxvt_term::check_cb), |
195 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
169 | flush_ev (this, &rxvt_term::flush_cb), |
196 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
170 | destroy_ev (this, &rxvt_term::destroy_cb), |
197 | |
171 | pty_ev (this, &rxvt_term::pty_cb), |
|
|
172 | incr_ev (this, &rxvt_term::incr_cb) |
|
|
173 | { |
|
|
174 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
175 | |
199 | |
176 | termlist.push_back (this); |
200 | termlist.push_back (this); |
177 | |
201 | |
178 | #ifdef KEYSYM_RESOURCE |
202 | #ifdef KEYSYM_RESOURCE |
179 | keyboard = new keyboard_manager; |
203 | keyboard = new keyboard_manager; |
180 | |
|
|
181 | if (!keyboard) |
|
|
182 | rxvt_fatal ("out of memory, aborting.\n"); |
|
|
183 | #endif |
204 | #endif |
184 | } |
205 | } |
185 | |
206 | |
186 | // clean up the most important stuff, do *not* call x or free mem etc. |
207 | // clean up the most important stuff, do *not* call x or free mem etc. |
187 | // for use before an emergency exit |
208 | // for use before an emergency exit |
|
|
209 | void |
188 | void rxvt_term::emergency_cleanup () |
210 | rxvt_term::emergency_cleanup () |
189 | { |
211 | { |
190 | if (cmd_pid) |
212 | if (cmd_pid) |
191 | kill (-cmd_pid, SIGHUP); |
213 | kill (-cmd_pid, SIGHUP); |
192 | |
214 | |
193 | #ifdef UTMP_SUPPORT |
215 | pty_ev.stop (); |
194 | privileged_utmp (RESTORE); |
216 | delete pty; pty = 0; |
195 | #endif |
|
|
196 | |
|
|
197 | pty.put (); |
|
|
198 | } |
217 | } |
199 | |
218 | |
200 | rxvt_term::~rxvt_term () |
219 | rxvt_term::~rxvt_term () |
201 | { |
220 | { |
202 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
221 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
203 | |
222 | |
204 | emergency_cleanup (); |
223 | emergency_cleanup (); |
205 | |
224 | |
206 | #if ENABLE_STYLES |
225 | #if ENABLE_STYLES |
207 | for (int i = RS_styleCount; --i; ) |
226 | for (int i = RS_styleCount; --i; ) |
208 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
227 | if (fontset[i] != fontset[0]) |
209 | delete TermWin.fontset[i]; |
228 | delete fontset[i]; |
210 | #endif |
229 | #endif |
211 | delete TermWin.fontset[0]; |
230 | delete fontset[0]; |
|
|
231 | |
|
|
232 | #ifdef HAVE_BG_PIXMAP |
|
|
233 | bgPixmap.destroy (); |
|
|
234 | #endif |
|
|
235 | #ifdef HAVE_AFTERIMAGE |
|
|
236 | if (asv) |
|
|
237 | destroy_asvisual (asv, 0); |
|
|
238 | if (asimman) |
|
|
239 | destroy_image_manager (asimman, 0); |
|
|
240 | #endif |
212 | |
241 | |
213 | if (display) |
242 | if (display) |
214 | { |
243 | { |
215 | dDisp; |
|
|
216 | |
|
|
217 | selection_clear (); |
244 | selection_clear (); |
|
|
245 | selection_clear (true); |
218 | |
246 | |
219 | #ifdef USE_XIM |
247 | #ifdef USE_XIM |
220 | im_destroy (); |
248 | im_destroy (); |
221 | #endif |
249 | #endif |
222 | #ifdef MENUBAR |
250 | scrollBar.destroy (); |
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); |
251 | if (gc) XFreeGC (dpy, gc); |
250 | |
252 | |
251 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
252 | delete menuBar.drawable; |
253 | delete drawable; |
253 | //if (menuBar.win) |
|
|
254 | // XDestroyWindow (disp, menuBar.win); |
|
|
255 | #endif |
|
|
256 | delete TermWin.drawable; |
|
|
257 | // destroy all windows |
254 | // destroy all windows |
258 | if (TermWin.parent[0] && !rs[Rs_embed]) |
255 | if (parent[0]) |
259 | XDestroyWindow (disp, TermWin.parent[0]); |
256 | XDestroyWindow (dpy, parent[0]); |
260 | } |
|
|
261 | |
257 | |
262 | // TODO: free pixcolours, colours should become part of rxvt_display |
258 | for (int i = 0; i < TOTAL_COLORS; i++) |
263 | |
259 | if (ISSET_PIXCOLOR (i)) |
264 | delete pix_colors_focused; |
260 | { |
|
|
261 | pix_colors_focused [i].free (this); |
265 | #ifdef OFF_FOCUS_FADING |
262 | #if OFF_FOCUS_FADING |
266 | delete pix_colors_unfocused; |
263 | pix_colors_unfocused [i].free (this); |
267 | #endif |
264 | #endif |
|
|
265 | } |
268 | |
266 | |
|
|
267 | clear (); |
|
|
268 | |
|
|
269 | display->flush (); /* ideally .put should do this */ |
269 | displays.put (display); |
270 | displays.put (display); |
|
|
271 | } |
270 | |
272 | |
271 | scr_release (); |
273 | scr_release (); |
272 | |
274 | |
273 | /* clear all resources */ |
275 | /* clear all resources */ |
274 | for (int i = 0; i < allocated.size (); i++) |
276 | for (int i = 0; i < allocated.size (); i++) |
275 | free (allocated [i]); |
277 | free (allocated [i]); |
276 | |
278 | |
277 | free (selection.text); |
279 | free (selection.text); |
|
|
280 | free (selection.clip_text); |
278 | // TODO: manage env vars in child only(!) |
281 | // TODO: manage env vars in child only(!) |
279 | free (env_windowid); |
|
|
280 | free (env_display); |
282 | free (env_display); |
281 | free (env_term); |
283 | free (env_term); |
282 | free (env_colorfgbg); |
|
|
283 | free (locale); |
284 | free (locale); |
284 | free (v_buffer); |
285 | free (v_buffer); |
285 | free (incr_buf); |
286 | free (incr_buf); |
286 | |
287 | |
287 | delete envv; |
288 | delete envv; |
288 | delete argv; |
289 | delete argv; |
289 | |
290 | |
290 | #ifdef KEYSYM_RESOURCE |
291 | #ifdef KEYSYM_RESOURCE |
291 | delete keyboard; |
292 | delete keyboard; |
292 | #endif |
293 | #endif |
|
|
294 | #ifndef NO_RESOURCES |
|
|
295 | XrmDestroyDatabase (option_db); |
|
|
296 | #endif |
|
|
297 | } |
|
|
298 | |
|
|
299 | // child has exited, usually destroys |
|
|
300 | void |
|
|
301 | rxvt_term::child_cb (ev::child &w, int status) |
|
|
302 | { |
|
|
303 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
|
|
304 | |
|
|
305 | cmd_pid = 0; |
|
|
306 | |
|
|
307 | if (!option (Opt_hold)) |
|
|
308 | destroy (); |
293 | } |
309 | } |
294 | |
310 | |
295 | void |
311 | void |
296 | rxvt_term::destroy () |
312 | rxvt_term::destroy () |
297 | { |
313 | { |
298 | if (destroy_ev.active) |
314 | if (destroy_ev.is_active ()) |
299 | return; |
315 | return; |
|
|
316 | |
|
|
317 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
300 | |
318 | |
301 | #if ENABLE_OVERLAY |
319 | #if ENABLE_OVERLAY |
302 | scr_overlay_off (); |
320 | scr_overlay_off (); |
303 | #endif |
321 | #endif |
304 | |
322 | |
305 | if (display) |
323 | if (display) |
306 | { |
324 | { |
307 | #if USE_XIM |
325 | #if USE_XIM |
308 | im_ev.stop (display); |
326 | im_ev.stop (display); |
309 | #endif |
327 | #endif |
310 | #if HAVE_SCROLLBARS |
|
|
311 | scrollbar_ev.stop (display); |
328 | scrollbar_ev.stop (display); |
312 | #endif |
329 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
313 | #if MENUBAR |
|
|
314 | menubar_ev.stop (display); |
|
|
315 | #endif |
|
|
316 | #if TRANSPARENT |
|
|
317 | rootwin_ev.stop (display); |
330 | rootwin_ev.stop (display); |
318 | #endif |
331 | #endif |
319 | incr_ev.stop (); |
332 | incr_ev.stop (); |
320 | termwin_ev.stop (display); |
333 | termwin_ev.stop (display); |
321 | vt_ev.stop (display); |
334 | vt_ev.stop (display); |
322 | } |
335 | } |
323 | |
336 | |
324 | check_ev.stop (); |
337 | flush_ev.stop (); |
325 | pty_ev.stop (); |
338 | pty_ev.stop (); |
326 | #ifdef CURSOR_BLINK |
339 | #ifdef CURSOR_BLINK |
327 | cursor_blink_ev.stop (); |
340 | cursor_blink_ev.stop (); |
328 | #endif |
341 | #endif |
329 | #ifdef TEXT_BLINK |
342 | #ifdef TEXT_BLINK |
… | |
… | |
337 | #endif |
350 | #endif |
338 | #ifdef POINTER_BLANK |
351 | #ifdef POINTER_BLANK |
339 | pointer_ev.stop (); |
352 | pointer_ev.stop (); |
340 | #endif |
353 | #endif |
341 | |
354 | |
342 | destroy_ev.start (0); |
355 | destroy_ev.start (); |
343 | } |
356 | } |
344 | |
357 | |
345 | void |
358 | void |
346 | rxvt_term::destroy_cb (time_watcher &w) |
359 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
347 | { |
360 | { |
348 | SET_R (this); |
361 | make_current (); |
349 | |
362 | |
350 | delete this; |
363 | delete this; |
351 | } |
364 | } |
352 | |
365 | |
353 | /*----------------------------------------------------------------------*/ |
366 | /*----------------------------------------------------------------------*/ |
… | |
… | |
362 | { |
375 | { |
363 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
376 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
364 | (*t)->emergency_cleanup (); |
377 | (*t)->emergency_cleanup (); |
365 | } |
378 | } |
366 | |
379 | |
367 | #if ENABLE_FRILLS |
380 | #if !ENABLE_MINIMAL |
368 | static void |
381 | static void |
369 | print_x_error (Display *dpy, XErrorEvent *event) |
382 | print_x_error (Display *dpy, XErrorEvent *event) |
370 | { |
383 | { |
371 | char buffer[BUFSIZ]; |
384 | char buffer[BUFSIZ]; |
372 | char mesg[BUFSIZ]; |
385 | char mesg[BUFSIZ]; |
373 | char number[32]; |
386 | char number[32]; |
374 | char *mtype = "XlibMessage"; |
387 | char *mtype = "XlibMessage"; |
375 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
388 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
376 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
389 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
377 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
390 | rxvt_warn ("An X Error occurred, trying to continue after report.\n"); |
378 | rxvt_warn ("%s: %s\n", mesg, buffer); |
391 | rxvt_warn ("%s: %s\n", mesg, buffer); |
379 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
392 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
380 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
393 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
381 | sprintf(number, "%d", event->request_code); |
394 | sprintf(number, "%d", event->request_code); |
382 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
395 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
383 | rxvt_warn ("(which is %s)\n", buffer); |
396 | rxvt_warn ("(which is %s)\n", buffer); |
384 | if (event->request_code >= 128) { |
397 | if (event->request_code >= 128) { |
385 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
398 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
386 | mesg, BUFSIZ); |
399 | mesg, BUFSIZ); |
387 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
400 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
388 | } |
401 | } |
389 | if ((event->error_code == BadWindow) || |
402 | if ((event->error_code == BadWindow) || |
390 | (event->error_code == BadPixmap) || |
403 | (event->error_code == BadPixmap) || |
391 | (event->error_code == BadCursor) || |
404 | (event->error_code == BadCursor) || |
392 | (event->error_code == BadFont) || |
405 | (event->error_code == BadFont) || |
393 | (event->error_code == BadDrawable) || |
406 | (event->error_code == BadDrawable) || |
394 | (event->error_code == BadColor) || |
407 | (event->error_code == BadColor) || |
395 | (event->error_code == BadGC) || |
408 | (event->error_code == BadGC) || |
396 | (event->error_code == BadIDChoice) || |
409 | (event->error_code == BadIDChoice) || |
397 | (event->error_code == BadValue) || |
410 | (event->error_code == BadValue) || |
398 | (event->error_code == BadAtom)) { |
411 | (event->error_code == BadAtom)) { |
399 | if (event->error_code == BadValue) |
412 | if (event->error_code == BadValue) |
400 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
413 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
401 | mesg, BUFSIZ); |
414 | mesg, BUFSIZ); |
402 | else if (event->error_code == BadAtom) |
415 | else if (event->error_code == BadAtom) |
403 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
416 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
404 | mesg, BUFSIZ); |
417 | mesg, BUFSIZ); |
405 | else |
418 | else |
406 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
419 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
407 | mesg, BUFSIZ); |
420 | mesg, BUFSIZ); |
408 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
421 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
409 | } |
422 | } |
410 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
423 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
411 | mesg, BUFSIZ); |
424 | mesg, BUFSIZ); |
412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
425 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
413 | } |
426 | } |
414 | #endif |
427 | #endif |
415 | |
428 | |
416 | int |
429 | int |
… | |
… | |
418 | { |
431 | { |
419 | if (GET_R->allowedxerror == -1) |
432 | if (GET_R->allowedxerror == -1) |
420 | GET_R->allowedxerror = event->error_code; |
433 | GET_R->allowedxerror = event->error_code; |
421 | else |
434 | else |
422 | { |
435 | { |
423 | //TODO: GET_R is most likely not the terminal which caused the error |
436 | // GET_R is most likely not the terminal which caused the error, |
424 | //TODO: maybe just output the error and continue? |
437 | // so just output the error and continue |
425 | #if ENABLE_FRILLS |
438 | #if ENABLE_MINIMAL |
|
|
439 | old_xerror_handler (display, event); |
|
|
440 | #else |
426 | print_x_error (display, event); |
441 | print_x_error (display, event); |
427 | #else |
|
|
428 | old_xerror_handler (display, event); |
|
|
429 | #endif |
442 | #endif |
430 | } |
443 | } |
431 | |
444 | |
432 | return 0; |
445 | return 0; |
433 | } |
446 | } |
… | |
… | |
439 | DisplayString (display)); |
452 | DisplayString (display)); |
440 | rxvt_emergency_cleanup (); |
453 | rxvt_emergency_cleanup (); |
441 | _exit (EXIT_FAILURE); |
454 | _exit (EXIT_FAILURE); |
442 | } |
455 | } |
443 | |
456 | |
444 | /* |
457 | static struct sig_handlers |
|
|
458 | { |
|
|
459 | ev::sig sw_term, sw_int; |
|
|
460 | |
|
|
461 | /* |
445 | * Catch a fatal signal and tidy up before quitting |
462 | * Catch a fatal signal and tidy up before quitting |
446 | */ |
463 | */ |
|
|
464 | void sig_term (ev::sig &w, int revents); |
|
|
465 | |
|
|
466 | sig_handlers () |
|
|
467 | { |
|
|
468 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
|
|
469 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
|
|
470 | } |
|
|
471 | } sig_handlers; |
|
|
472 | |
447 | void |
473 | void |
448 | rxvt_term::sig_term (sig_watcher &w) |
474 | sig_handlers::sig_term (ev::sig &w, int revents) |
449 | { |
475 | { |
450 | #ifdef DEBUG_CMD |
|
|
451 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
452 | #endif |
|
|
453 | rxvt_emergency_cleanup (); |
476 | rxvt_emergency_cleanup (); |
454 | signal (w.signum, SIG_DFL); |
477 | w.stop (); |
455 | kill (getpid (), w.signum); |
478 | kill (getpid (), w.signum); |
456 | } |
479 | } |
457 | |
480 | |
458 | /*----------------------------------------------------------------------*/ |
481 | static void |
459 | /* rxvt_init () */ |
482 | rxvt_get_ttymode (struct termios *tio) |
460 | bool |
|
|
461 | rxvt_term::init (int argc, const char *const *argv) |
|
|
462 | { |
483 | { |
463 | SET_R (this); |
484 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
|
|
485 | memset (tio, 0, sizeof (struct termios)); |
464 | |
486 | |
465 | set_locale (""); |
487 | for (int i = 0; i < NCCS; i++) |
|
|
488 | tio->c_cc[i] = VDISABLE; |
466 | |
489 | |
467 | if (!init_vars ()) |
490 | tio->c_cc[VINTR] = CINTR; |
468 | return false; |
491 | tio->c_cc[VQUIT] = CQUIT; |
469 | |
492 | tio->c_cc[VERASE] = CERASE; |
470 | init_secondary (); |
493 | #ifdef VERASE2 |
471 | |
494 | tio->c_cc[VERASE2] = CERASE2; |
472 | const char **cmd_argv = init_resources (argc, argv); |
495 | #endif |
473 | |
496 | tio->c_cc[VKILL] = CKILL; |
474 | #ifdef KEYSYM_RESOURCE |
497 | tio->c_cc[VEOF] = CEOF; |
475 | keyboard->register_done (); |
498 | tio->c_cc[VSTART] = CSTART; |
|
|
499 | tio->c_cc[VSTOP] = CSTOP; |
|
|
500 | tio->c_cc[VSUSP] = CSUSP; |
|
|
501 | # ifdef VDSUSP |
|
|
502 | tio->c_cc[VDSUSP] = CDSUSP; |
476 | #endif |
503 | # endif |
477 | |
504 | # ifdef VREPRINT |
478 | #if MENUBAR_MAX |
505 | tio->c_cc[VREPRINT] = CRPRNT; |
479 | menubar_read (rs[Rs_menu]); |
|
|
480 | #endif |
506 | # endif |
481 | #ifdef HAVE_SCROLLBARS |
507 | # ifdef VDISCRD |
482 | if (options & Opt_scrollBar) |
508 | tio->c_cc[VDISCRD] = CFLUSH; |
483 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
484 | #endif |
509 | # endif |
485 | |
510 | # ifdef VWERSE |
486 | create_windows (argc, argv); |
511 | tio->c_cc[VWERSE] = CWERASE; |
487 | |
|
|
488 | dDisp; |
|
|
489 | |
|
|
490 | init_xlocale (); |
|
|
491 | |
|
|
492 | scr_reset (); /* initialize screen */ |
|
|
493 | |
|
|
494 | #if 0 |
|
|
495 | XSynchronize (disp, True); |
|
|
496 | #endif |
512 | # endif |
497 | |
513 | # ifdef VLNEXT |
498 | #ifdef HAVE_SCROLLBARS |
514 | tio->c_cc[VLNEXT] = CLNEXT; |
499 | if (options & Opt_scrollBar) |
|
|
500 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
501 | #endif |
515 | # endif |
502 | #if (MENUBAR_MAX) |
516 | |
503 | if (menubar_visible ()) |
517 | # if VMIN != VEOF |
504 | XMapWindow (disp, menuBar.win); |
518 | tio->c_cc[VMIN] = 1; |
505 | #endif |
519 | # endif |
506 | #ifdef TRANSPARENT |
520 | # if VTIME != VEOL |
507 | if (options & Opt_transparent) |
521 | tio->c_cc[VTIME] = 0; |
508 | { |
|
|
509 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
510 | check_our_parents (); |
|
|
511 | rootwin_ev.start (display, display->root); |
|
|
512 | } |
|
|
513 | #endif |
522 | # endif |
514 | |
523 | |
515 | XMapWindow (disp, TermWin.vt); |
524 | /* input modes */ |
516 | XMapWindow (disp, TermWin.parent[0]); |
525 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
|
|
526 | # ifdef IMAXBEL |
|
|
527 | | IMAXBEL |
|
|
528 | # endif |
|
|
529 | | IXON); |
517 | |
530 | |
518 | set_colorfgbg (); |
531 | /* output modes */ |
|
|
532 | tio->c_oflag = (OPOST | ONLCR); |
519 | |
533 | |
520 | init_command (cmd_argv); |
534 | /* control modes */ |
|
|
535 | tio->c_cflag = (CS8 | CREAD); |
521 | |
536 | |
522 | free (cmd_argv); |
537 | /* local modes */ |
523 | |
538 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
524 | pty_ev.start (pty.pty, EVENT_READ); |
539 | # if defined (ECHOCTL) && defined (ECHOKE) |
525 | |
540 | | ECHOCTL | ECHOKE |
526 | check_ev.start (); |
541 | # endif |
527 | |
542 | | ECHOE | ECHOK); |
528 | return true; |
|
|
529 | } |
543 | } |
|
|
544 | |
|
|
545 | char **rxvt_environ; // startup environment |
530 | |
546 | |
531 | void |
547 | void |
532 | rxvt_init () |
548 | rxvt_init () |
533 | { |
549 | { |
534 | /* |
550 | assert (("fontMask must not overlap other RS masks", |
535 | * Save and then give up any super-user privileges |
551 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
536 | * If we need privileges in any area then we must specifically request it. |
552 | |
537 | * We should only need to be root in these cases: |
553 | rxvt_get_ttymode (&rxvt_term::def_tio); |
538 | * 1. write utmp entries on some systems |
554 | |
539 | * 2. chown tty on some systems |
555 | // get rid of stdin/stdout as we don't need them, to free resources |
540 | */ |
556 | dup2 (STDERR_FILENO, STDIN_FILENO); |
541 | rxvt_privileges (SAVE); |
557 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
542 | rxvt_privileges (IGNORE); |
558 | |
|
|
559 | ptytty::init (); |
|
|
560 | |
|
|
561 | if (!ev_default_loop (0)) |
|
|
562 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
563 | |
|
|
564 | rxvt_environ = environ; |
543 | |
565 | |
544 | signal (SIGHUP, SIG_IGN); |
566 | signal (SIGHUP, SIG_IGN); |
545 | signal (SIGPIPE, SIG_IGN); |
567 | signal (SIGPIPE, SIG_IGN); |
546 | |
568 | |
547 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
569 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
548 | /* signal (SIGURG, SIG_DFL); */ |
570 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
549 | |
571 | |
550 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
572 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
551 | // TODO: handle this with exceptions and tolerate the memory loss |
573 | // TODO: handle this with exceptions and tolerate the memory loss |
552 | XSetIOErrorHandler (rxvt_xioerror_handler); |
574 | XSetIOErrorHandler (rxvt_xioerror_handler); |
553 | } |
|
|
554 | |
575 | |
555 | /* ------------------------------------------------------------------------- * |
576 | XrmInitialize (); |
556 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
557 | * ------------------------------------------------------------------------- */ |
|
|
558 | /* |
|
|
559 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
560 | */ |
|
|
561 | |
|
|
562 | void |
|
|
563 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
564 | { |
|
|
565 | // we are being called for every SIGCHLD, not just ours |
|
|
566 | int pid; |
|
|
567 | |
|
|
568 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
569 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
570 | if (pid == (*t)->cmd_pid) |
|
|
571 | { |
|
|
572 | (*t)->destroy (); |
|
|
573 | break; |
|
|
574 | } |
|
|
575 | } |
577 | } |
576 | |
|
|
577 | /* ------------------------------------------------------------------------- * |
|
|
578 | * MEMORY ALLOCATION WRAPPERS * |
|
|
579 | * ------------------------------------------------------------------------- */ |
|
|
580 | void * |
|
|
581 | rxvt_malloc (size_t size) |
|
|
582 | { |
|
|
583 | void *p = malloc (size); |
|
|
584 | |
|
|
585 | if (!p) |
|
|
586 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
587 | |
|
|
588 | return p; |
|
|
589 | } |
|
|
590 | |
|
|
591 | /* INTPROTO */ |
|
|
592 | void * |
|
|
593 | rxvt_calloc (size_t number, size_t size) |
|
|
594 | { |
|
|
595 | void *p = calloc (number, size); |
|
|
596 | |
|
|
597 | if (!p) |
|
|
598 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
599 | |
|
|
600 | return p; |
|
|
601 | } |
|
|
602 | |
|
|
603 | /* INTPROTO */ |
|
|
604 | void * |
|
|
605 | rxvt_realloc (void *ptr, size_t size) |
|
|
606 | { |
|
|
607 | void *p = realloc (ptr, size); |
|
|
608 | |
|
|
609 | if (!p) |
|
|
610 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
611 | |
|
|
612 | return p; |
|
|
613 | } |
|
|
614 | |
|
|
615 | /* ------------------------------------------------------------------------- * |
|
|
616 | * PRIVILEGED OPERATIONS * |
|
|
617 | * ------------------------------------------------------------------------- */ |
|
|
618 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
619 | void |
|
|
620 | rxvt_privileges (rxvt_privaction action) |
|
|
621 | { |
|
|
622 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
623 | static uid_t euid; |
|
|
624 | static gid_t egid; |
|
|
625 | #endif |
|
|
626 | |
|
|
627 | #if ! defined(__CYGWIN32__) |
|
|
628 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
629 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
630 | # define seteuid(a) setreuid(-1, (a)) |
|
|
631 | # define setegid(a) setregid(-1, (a)) |
|
|
632 | # define HAVE_SETEUID |
|
|
633 | # endif |
|
|
634 | # ifdef HAVE_SETEUID |
|
|
635 | switch (action) |
|
|
636 | { |
|
|
637 | case IGNORE: |
|
|
638 | /* |
|
|
639 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
640 | * back to root later, as required |
|
|
641 | */ |
|
|
642 | seteuid (getuid ()); |
|
|
643 | setegid (getgid ()); |
|
|
644 | break; |
|
|
645 | case SAVE: |
|
|
646 | euid = geteuid (); |
|
|
647 | egid = getegid (); |
|
|
648 | break; |
|
|
649 | case RESTORE: |
|
|
650 | seteuid (euid); |
|
|
651 | setegid (egid); |
|
|
652 | break; |
|
|
653 | } |
|
|
654 | # else |
|
|
655 | switch (action) |
|
|
656 | { |
|
|
657 | case IGNORE: |
|
|
658 | setuid (getuid ()); |
|
|
659 | setgid (getgid ()); |
|
|
660 | /* FALLTHROUGH */ |
|
|
661 | case SAVE: |
|
|
662 | /* FALLTHROUGH */ |
|
|
663 | case RESTORE: |
|
|
664 | break; |
|
|
665 | } |
|
|
666 | # endif |
|
|
667 | #endif |
|
|
668 | } |
|
|
669 | |
|
|
670 | #ifdef UTMP_SUPPORT |
|
|
671 | void |
|
|
672 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
673 | { |
|
|
674 | if ((options & Opt_utmpInhibit) |
|
|
675 | || !pty.name || !*pty.name) |
|
|
676 | return; |
|
|
677 | |
|
|
678 | rxvt_privileges (RESTORE); |
|
|
679 | |
|
|
680 | if (action == SAVE) |
|
|
681 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
682 | else |
|
|
683 | cleanutent (); |
|
|
684 | |
|
|
685 | rxvt_privileges (IGNORE); |
|
|
686 | } |
|
|
687 | #endif |
|
|
688 | |
578 | |
689 | /*----------------------------------------------------------------------*/ |
579 | /*----------------------------------------------------------------------*/ |
690 | /* |
580 | /* |
691 | * window size/position calculcations for XSizeHint and other storage. |
581 | * window size/position calculations for XSizeHint and other storage. |
692 | * if width/height are non-zero then override calculated width/height |
582 | * if width/height are non-zero then override calculated width/height |
693 | */ |
583 | */ |
694 | void |
584 | void |
695 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
585 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
696 | { |
586 | { |
697 | short recalc_x, recalc_y; |
587 | short recalc_x, recalc_y; |
698 | int x, y, sb_w, mb_h, flags; |
588 | int x, y, flags; |
699 | unsigned int w, h; |
589 | unsigned int w, h; |
700 | unsigned int max_width, max_height; |
590 | unsigned int max_width, max_height; |
701 | dDisp; |
|
|
702 | |
591 | |
703 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
704 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
705 | szHint.height)); |
|
|
706 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
592 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
707 | szHint.win_gravity = NorthWestGravity; |
593 | szHint.win_gravity = NorthWestGravity; |
708 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
594 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
709 | |
595 | |
710 | recalc_x = recalc_y = 0; |
596 | recalc_x = recalc_y = 0; |
711 | flags = 0; |
597 | flags = 0; |
|
|
598 | |
712 | if (!parsed_geometry) |
599 | if (!parsed_geometry) |
713 | { |
600 | { |
714 | parsed_geometry = 1; |
601 | parsed_geometry = 1; |
|
|
602 | |
715 | if (rs[Rs_geometry]) |
603 | if (rs[Rs_geometry]) |
716 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
604 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
717 | |
605 | |
718 | if (flags & WidthValue) |
606 | if (flags & WidthValue) |
719 | { |
607 | { |
720 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
608 | if (!w) |
|
|
609 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
610 | |
|
|
611 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
721 | szHint.flags |= USSize; |
612 | szHint.flags |= USSize; |
722 | } |
613 | } |
723 | |
614 | |
724 | if (flags & HeightValue) |
615 | if (flags & HeightValue) |
725 | { |
616 | { |
726 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
617 | if (!h) |
|
|
618 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
619 | |
|
|
620 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
727 | szHint.flags |= USSize; |
621 | szHint.flags |= USSize; |
728 | } |
622 | } |
729 | |
623 | |
730 | if (flags & XValue) |
624 | if (flags & XValue) |
731 | { |
625 | { |
732 | szHint.x = x; |
626 | szHint.x = x; |
733 | szHint.flags |= USPosition; |
627 | szHint.flags |= USPosition; |
|
|
628 | |
734 | if (flags & XNegative) |
629 | if (flags & XNegative) |
735 | { |
630 | { |
736 | recalc_x = 1; |
631 | recalc_x = 1; |
737 | szHint.win_gravity = NorthEastGravity; |
632 | szHint.win_gravity = NorthEastGravity; |
738 | } |
633 | } |
… | |
… | |
740 | |
635 | |
741 | if (flags & YValue) |
636 | if (flags & YValue) |
742 | { |
637 | { |
743 | szHint.y = y; |
638 | szHint.y = y; |
744 | szHint.flags |= USPosition; |
639 | szHint.flags |= USPosition; |
|
|
640 | |
745 | if (flags & YNegative) |
641 | if (flags & YNegative) |
746 | { |
642 | { |
747 | recalc_y = 1; |
643 | recalc_y = 1; |
|
|
644 | |
748 | if (szHint.win_gravity == NorthEastGravity) |
645 | if (szHint.win_gravity == NorthEastGravity) |
749 | szHint.win_gravity = SouthEastGravity; |
646 | szHint.win_gravity = SouthEastGravity; |
750 | else |
647 | else |
751 | szHint.win_gravity = SouthWestGravity; |
648 | szHint.win_gravity = SouthWestGravity; |
752 | } |
649 | } |
753 | } |
650 | } |
754 | } |
651 | } |
755 | |
652 | |
756 | /* TODO: BOUNDS */ |
653 | /* TODO: BOUNDS */ |
757 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
654 | width = ncol * fwidth; |
758 | TermWin.height = TermWin.nrow * TermWin.fheight; |
655 | height = nrow * fheight; |
759 | max_width = MAX_COLS * TermWin.fwidth; |
656 | max_width = MAX_COLS * fwidth; |
760 | max_height = MAX_ROWS * TermWin.fheight; |
657 | max_height = MAX_ROWS * fheight; |
761 | |
658 | |
762 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
659 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
763 | |
660 | |
764 | sb_w = mb_h = 0; |
|
|
765 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
661 | window_vt_x = window_vt_y = int_bwidth; |
766 | |
662 | |
767 | if (scrollbar_visible ()) |
663 | if (scrollBar.state) |
768 | { |
664 | { |
769 | sb_w = scrollbar_TotalWidth (); |
665 | int sb_w = scrollBar.total_width (); |
770 | szHint.base_width += sb_w; |
666 | szHint.base_width += sb_w; |
|
|
667 | |
771 | if (!(options & Opt_scrollBar_right)) |
668 | if (!option (Opt_scrollBar_right)) |
772 | window_vt_x += sb_w; |
669 | window_vt_x += sb_w; |
773 | } |
670 | } |
774 | |
671 | |
775 | if (menubar_visible ()) |
|
|
776 | { |
|
|
777 | mb_h = menuBar_TotalHeight (); |
|
|
778 | szHint.base_height += mb_h; |
|
|
779 | window_vt_y += mb_h; |
|
|
780 | } |
|
|
781 | |
|
|
782 | szHint.width_inc = TermWin.fwidth; |
672 | szHint.width_inc = fwidth; |
783 | szHint.height_inc = TermWin.fheight; |
673 | szHint.height_inc = fheight; |
784 | szHint.min_width = szHint.base_width + szHint.width_inc; |
674 | szHint.min_width = szHint.base_width + szHint.width_inc; |
785 | szHint.min_height = szHint.base_height + szHint.height_inc; |
675 | szHint.min_height = szHint.base_height + szHint.height_inc; |
786 | |
676 | |
787 | if (width && width - szHint.base_width < max_width) |
677 | if (newwidth && newwidth - szHint.base_width < max_width) |
788 | { |
678 | { |
789 | szHint.width = width; |
679 | szHint.width = newwidth; |
790 | TermWin.width = width - szHint.base_width; |
680 | width = newwidth - szHint.base_width; |
791 | } |
681 | } |
792 | else |
682 | else |
793 | { |
683 | { |
794 | MIN_IT (TermWin.width, max_width); |
684 | min_it (width, max_width); |
795 | szHint.width = szHint.base_width + TermWin.width; |
685 | szHint.width = szHint.base_width + width; |
796 | } |
686 | } |
797 | |
687 | |
798 | if (height && height - szHint.base_height < max_height) |
688 | if (newheight && newheight - szHint.base_height < max_height) |
799 | { |
689 | { |
800 | szHint.height = height; |
690 | szHint.height = newheight; |
801 | TermWin.height = height - szHint.base_height; |
691 | height = newheight - szHint.base_height; |
802 | } |
692 | } |
803 | else |
693 | else |
804 | { |
694 | { |
805 | MIN_IT (TermWin.height, max_height); |
695 | min_it (height, max_height); |
806 | szHint.height = szHint.base_height + TermWin.height; |
696 | szHint.height = szHint.base_height + height; |
807 | } |
697 | } |
808 | |
|
|
809 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
|
|
810 | window_sb_x = szHint.width - sb_w; |
|
|
811 | |
698 | |
812 | if (recalc_x) |
699 | if (recalc_x) |
813 | szHint.x += (DisplayWidth (disp, display->screen) |
700 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
814 | - szHint.width - 2 * TermWin.ext_bwidth); |
701 | |
815 | if (recalc_y) |
702 | if (recalc_y) |
816 | szHint.y += (DisplayHeight (disp, display->screen) |
703 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
817 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
818 | |
704 | |
819 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
705 | ncol = width / fwidth; |
820 | TermWin.nrow = TermWin.height / TermWin.fheight; |
706 | nrow = height / fheight; |
821 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
822 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
823 | szHint.height)); |
|
|
824 | return; |
|
|
825 | } |
707 | } |
826 | |
708 | |
827 | /*----------------------------------------------------------------------*/ |
709 | /*----------------------------------------------------------------------*/ |
828 | /* |
710 | /* |
829 | * Tell the teletype handler what size the window is. |
711 | * Tell the teletype handler what size the window is. |
830 | * Called after a window size change. |
712 | * Called after a window size change. |
831 | */ |
713 | */ |
832 | void |
714 | void |
833 | rxvt_term::tt_winch () |
715 | rxvt_term::tt_winch () |
834 | { |
716 | { |
835 | if (pty.pty < 0) |
717 | if (pty->pty < 0) |
836 | return; |
718 | return; |
837 | |
719 | |
838 | struct winsize ws; |
720 | struct winsize ws; |
839 | |
721 | |
840 | ws.ws_col = TermWin.ncol; |
722 | ws.ws_col = ncol; |
841 | ws.ws_row = TermWin.nrow; |
723 | ws.ws_row = nrow; |
842 | ws.ws_xpixel = TermWin.width; |
724 | ws.ws_xpixel = width; |
843 | ws.ws_ypixel = TermWin.height; |
725 | ws.ws_ypixel = height; |
844 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
726 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
845 | |
727 | |
846 | #if 0 |
728 | #if 0 |
847 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
729 | // TIOCSWINSZ is supposed to do this automatically and correctly |
848 | if (cmd_pid) /* force through to the command */ |
730 | if (cmd_pid) /* force through to the command */ |
849 | kill (cmd_pid, SIGWINCH); |
731 | kill (-cmd_pid, SIGWINCH); |
850 | #endif |
732 | #endif |
851 | } |
733 | } |
852 | |
734 | |
853 | /*----------------------------------------------------------------------*/ |
735 | /*----------------------------------------------------------------------*/ |
854 | /* set_fonts () - load and set the various fonts |
736 | /* set_fonts () - load and set the various fonts |
855 | /* |
737 | * |
856 | * init = 1 - initialize |
738 | * init = 1 - initialize |
857 | * |
739 | * |
858 | * fontname == FONT_UP - switch to bigger font |
740 | * fontname == FONT_UP - switch to bigger font |
859 | * fontname == FONT_DN - switch to smaller font |
741 | * fontname == FONT_DN - switch to smaller font |
860 | */ |
742 | */ |
… | |
… | |
872 | return false; |
754 | return false; |
873 | } |
755 | } |
874 | |
756 | |
875 | #if ENABLE_STYLES |
757 | #if ENABLE_STYLES |
876 | for (int i = RS_styleCount; --i; ) |
758 | for (int i = RS_styleCount; --i; ) |
877 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
759 | if (fontset[i] != fontset[0]) |
878 | delete TermWin.fontset[i]; |
760 | delete fontset[i]; |
879 | #endif |
761 | #endif |
880 | |
762 | |
881 | delete TermWin.fontset[0]; |
763 | delete fontset[0]; |
882 | TermWin.fontset[0] = fs; |
764 | fontset[0] = fs; |
883 | |
765 | |
884 | prop = (*fs)[1]->properties (); |
766 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
885 | prop.height += TermWin.lineSpace; |
767 | prop.height += lineSpace; |
|
|
768 | prop.width += letterSpace; |
|
|
769 | |
886 | fs->set_prop (prop); |
770 | fs->set_prop (prop, false); |
887 | |
771 | |
888 | TermWin.fwidth = prop.width; |
772 | fwidth = prop.width; |
889 | TermWin.fheight = prop.height; |
773 | fheight = prop.height; |
890 | TermWin.fweight = prop.weight; |
774 | fbase = prop.ascent; |
891 | TermWin.fslant = prop.slant; |
|
|
892 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
893 | |
775 | |
894 | for (int style = 1; style < 4; style++) |
776 | for (int style = 1; style < 4; style++) |
895 | { |
777 | { |
896 | #if ENABLE_STYLES |
778 | #if ENABLE_STYLES |
897 | const char *res = rs[Rs_font + style]; |
779 | const char *res = rs[Rs_font + style]; |
898 | |
780 | |
899 | if (res && !*res) |
781 | if (res && !*res) |
900 | TermWin.fontset[style] = TermWin.fontset[0]; |
782 | fontset[style] = fontset[0]; |
901 | else |
783 | else |
902 | { |
784 | { |
903 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
785 | fontset[style] = fs = new rxvt_fontset (this); |
904 | rxvt_fontprop prop2 = prop; |
786 | rxvt_fontprop prop2 = prop; |
905 | |
787 | |
906 | if (res) |
788 | if (res) |
907 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
789 | { |
|
|
790 | fs->populate (res); |
|
|
791 | fs->set_prop (prop2, false); |
|
|
792 | } |
908 | else |
793 | else |
909 | { |
794 | { |
910 | res = TermWin.fontset[0]->fontdesc; |
795 | fs->populate (fontset[0]->fontdesc); |
911 | |
796 | |
912 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
797 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
913 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
798 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
799 | |
|
|
800 | fs->set_prop (prop2, true); |
914 | } |
801 | } |
915 | |
802 | |
916 | fs->populate (res); |
|
|
917 | fs->set_prop (prop2); |
|
|
918 | } |
803 | } |
919 | #else |
804 | #else |
920 | TermWin.fontset[style] = TermWin.fontset[0]; |
805 | fontset[style] = fontset[0]; |
921 | #endif |
806 | #endif |
922 | } |
807 | } |
923 | |
808 | |
924 | if (TermWin.parent[0]) |
809 | if (parent[0]) |
925 | { |
810 | { |
926 | resize_all_windows (0, 0, 0); |
811 | resize_all_windows (0, 0, 0); |
927 | scr_remap_chars (); |
812 | scr_remap_chars (); |
928 | scr_touch (true); |
813 | scr_touch (true); |
929 | } |
814 | } |
930 | |
815 | |
931 | return true; |
816 | return true; |
932 | } |
817 | } |
933 | |
818 | |
|
|
819 | void |
934 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
820 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
935 | { |
821 | { |
936 | // TODO: SMART_WINDOW_TITLE |
|
|
937 | XChangeProperty (display->display, TermWin.parent[0], |
822 | XChangeProperty (dpy, parent[0], |
938 | prop, XA_STRING, 8, PropModeReplace, |
823 | prop, XA_STRING, 8, PropModeReplace, |
939 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
824 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
940 | } |
825 | } |
941 | |
826 | |
|
|
827 | void |
|
|
828 | rxvt_term::set_mbstring_property (Atom prop, const char *str, int len) |
|
|
829 | { |
|
|
830 | XTextProperty ct; |
|
|
831 | |
|
|
832 | if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) |
|
|
833 | { |
|
|
834 | XSetTextProperty (dpy, parent[0], &ct, prop); |
|
|
835 | XFree (ct.value); |
|
|
836 | } |
|
|
837 | } |
|
|
838 | |
|
|
839 | void |
942 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
840 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
943 | { |
841 | { |
944 | // TODO: SMART_WINDOW_TITLE |
|
|
945 | wchar_t *ws = rxvt_mbstowcs (str, len); |
842 | wchar_t *ws = rxvt_mbstowcs (str, len); |
946 | char *s = rxvt_wcstoutf8 (ws); |
843 | char *s = rxvt_wcstoutf8 (ws); |
947 | |
844 | |
948 | XChangeProperty (display->display, TermWin.parent[0], |
845 | XChangeProperty (dpy, parent[0], |
949 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
846 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
950 | (const unsigned char *)s, strlen (s)); |
847 | (const unsigned char *)s, strlen (s)); |
951 | |
848 | |
952 | free (s); |
849 | free (s); |
953 | free (ws); |
850 | free (ws); |
… | |
… | |
957 | /*----------------------------------------------------------------------*/ |
854 | /*----------------------------------------------------------------------*/ |
958 | /* xterm sequences - title, iconName, color (exptl) */ |
855 | /* xterm sequences - title, iconName, color (exptl) */ |
959 | void |
856 | void |
960 | rxvt_term::set_title (const char *str) |
857 | rxvt_term::set_title (const char *str) |
961 | { |
858 | { |
962 | set_string_property (XA_WM_NAME, str); |
859 | set_mbstring_property (XA_WM_NAME, str); |
963 | #if ENABLE_FRILLS |
860 | #if ENABLE_EWMH |
964 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
861 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
965 | #endif |
862 | #endif |
966 | } |
863 | } |
967 | |
864 | |
968 | void |
865 | void |
969 | rxvt_term::set_icon_name (const char *str) |
866 | rxvt_term::set_icon_name (const char *str) |
970 | { |
867 | { |
971 | set_string_property (XA_WM_ICON_NAME, str); |
868 | set_mbstring_property (XA_WM_ICON_NAME, str); |
972 | #if ENABLE_FRILLS |
869 | #if ENABLE_EWMH |
973 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
870 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
974 | #endif |
871 | #endif |
975 | } |
872 | } |
976 | |
873 | |
|
|
874 | void |
|
|
875 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
876 | { |
977 | #ifdef XTERM_COLOR_CHANGE |
877 | #ifdef XTERM_COLOR_CHANGE |
978 | void |
|
|
979 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
980 | { |
|
|
981 | rxvt_color xcol; |
878 | rxvt_color xcol; |
982 | int i; |
|
|
983 | |
879 | |
984 | if (color == NULL || *color == '\0') |
880 | if (color == NULL || *color == '\0') |
985 | return; |
881 | return; |
986 | |
882 | |
|
|
883 | color = strdup (color); |
|
|
884 | allocated.push_back ((void *)color); |
|
|
885 | rs[Rs_color + idx] = color; |
|
|
886 | |
987 | /* handle color aliases */ |
887 | /* handle color aliases */ |
988 | if (isdigit (*color)) |
888 | if (isdigit (*color)) |
989 | { |
889 | { |
990 | i = atoi (color); |
890 | int i = atoi (color); |
991 | |
891 | |
992 | if (i >= 8 && i <= 15) |
892 | if (i >= 8 && i <= 15) |
|
|
893 | { |
993 | { /* bright colors */ |
894 | /* bright colors */ |
994 | i -= 8; |
|
|
995 | # ifndef NO_BRIGHTCOLOR |
|
|
996 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
895 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
997 | SET_PIXCOLOR (idx); |
|
|
998 | goto Done; |
896 | goto done; |
999 | # endif |
|
|
1000 | } |
897 | } |
1001 | |
898 | |
1002 | if (i >= 0 && i <= 7) |
899 | if (i >= 0 && i <= 7) |
|
|
900 | { |
1003 | { /* normal colors */ |
901 | /* normal colors */ |
1004 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
902 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1005 | SET_PIXCOLOR (idx); |
|
|
1006 | goto Done; |
903 | goto done; |
1007 | } |
904 | } |
1008 | } |
905 | } |
1009 | |
906 | |
1010 | if (!rXParseAllocColor (&xcol, color)) |
907 | set_color (xcol, color); |
1011 | return; |
|
|
1012 | |
|
|
1013 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1014 | |
908 | |
1015 | /* |
909 | /* |
1016 | * FIXME: should free colors here, but no idea how to do it so instead, |
910 | * FIXME: should free colors here, but no idea how to do it so instead, |
1017 | * so just keep gobbling up the colormap |
911 | * so just keep gobbling up the colormap |
1018 | */ |
912 | */ |
1019 | # if 0 |
|
|
1020 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1021 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1022 | break; |
|
|
1023 | if (i > Color_White) |
|
|
1024 | { |
|
|
1025 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1026 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1027 | DisplayPlanes (display->display, display->screen)); |
|
|
1028 | } |
|
|
1029 | # endif |
|
|
1030 | |
913 | |
1031 | pix_colors_focused[idx] = xcol; |
914 | pix_colors_focused[idx] = xcol; |
1032 | SET_PIXCOLOR (idx); |
|
|
1033 | |
915 | |
1034 | /* XSetWindowAttributes attr; */ |
|
|
1035 | /* Cursor cursor; */ |
|
|
1036 | Done: |
916 | done: |
1037 | #ifdef OFF_FOCUS_FADING |
|
|
1038 | if (rs[Rs_fade]) |
|
|
1039 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
1040 | #endif |
|
|
1041 | |
|
|
1042 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
917 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1043 | |
918 | |
|
|
919 | update_fade_color (idx); |
1044 | recolour_cursor (); |
920 | recolour_cursor (); |
1045 | scr_recolour (); |
921 | scr_recolour (); |
|
|
922 | #endif /* XTERM_COLOR_CHANGE */ |
1046 | } |
923 | } |
1047 | |
|
|
1048 | #else |
|
|
1049 | # define set_window_color (idx,color) ((void)0) |
|
|
1050 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1051 | |
924 | |
1052 | void |
925 | void |
1053 | rxvt_term::recolour_cursor () |
926 | rxvt_term::recolour_cursor () |
1054 | { |
927 | { |
1055 | XColor xcol[2]; |
928 | XColor fg, bg; |
1056 | |
929 | |
1057 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
930 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1058 | ? pix_colors_focused[Color_pointer_fg] |
931 | ? pix_colors_focused[Color_pointer_fg] |
1059 | : pix_colors_focused[Color_fg]; |
932 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
933 | |
1060 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
934 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1061 | ? pix_colors_focused[Color_pointer_bg] |
935 | ? pix_colors_focused[Color_pointer_bg] |
1062 | : pix_colors_focused[Color_bg]; |
936 | : pix_colors_focused[Color_bg]).get (bg); |
1063 | |
937 | |
1064 | XQueryColors (display->display, display->cmap, xcol, 2); |
938 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1065 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1066 | } |
939 | } |
1067 | |
940 | |
1068 | /*----------------------------------------------------------------------*/ |
941 | /*----------------------------------------------------------------------*/ |
1069 | /* |
942 | /* |
1070 | * find if fg/bg matches any of the normal (low-intensity) colors |
943 | * find if fg/bg matches any of the normal (low-intensity) colors |
1071 | */ |
944 | */ |
1072 | void |
945 | void |
1073 | rxvt_term::set_colorfgbg () |
946 | rxvt_term::set_colorfgbg () |
1074 | { |
947 | { |
1075 | unsigned int i; |
948 | unsigned int i; |
1076 | const char *xpmb = "\0"; |
949 | const char *xpmb = ""; |
1077 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
950 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1078 | |
951 | |
1079 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1080 | strcpy (fstr, "default"); |
952 | strcpy (fstr, "default"); |
1081 | strcpy (bstr, "default"); |
953 | strcpy (bstr, "default"); |
1082 | for (i = Color_Black; i <= Color_White; i++) |
954 | for (i = Color_Black; i <= Color_White; i++) |
1083 | if (pix_colors[Color_fg] == pix_colors[i]) |
955 | if (pix_colors[Color_fg] == pix_colors[i]) |
1084 | { |
956 | { |
… | |
… | |
1088 | |
960 | |
1089 | for (i = Color_Black; i <= Color_White; i++) |
961 | for (i = Color_Black; i <= Color_White; i++) |
1090 | if (pix_colors[Color_bg] == pix_colors[i]) |
962 | if (pix_colors[Color_bg] == pix_colors[i]) |
1091 | { |
963 | { |
1092 | sprintf (bstr, "%d", (i - Color_Black)); |
964 | sprintf (bstr, "%d", (i - Color_Black)); |
1093 | #ifdef XPM_BACKGROUND |
965 | #ifdef BG_IMAGE_FROM_FILE |
1094 | xpmb = "default;"; |
966 | xpmb = "default;"; |
1095 | #endif |
967 | #endif |
1096 | break; |
968 | break; |
1097 | } |
969 | } |
1098 | |
970 | |
1099 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
971 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1100 | } |
972 | } |
1101 | |
973 | |
1102 | /*----------------------------------------------------------------------*/ |
974 | /*----------------------------------------------------------------------*/ |
1103 | |
975 | |
1104 | int |
976 | bool |
1105 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
977 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1106 | { |
978 | { |
1107 | if (!screen_in_out->set (display, colour)) |
979 | if (color.set (this, name)) |
1108 | { |
|
|
1109 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1110 | return false; |
|
|
1111 | } |
|
|
1112 | |
|
|
1113 | return true; |
980 | return true; |
|
|
981 | |
|
|
982 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
983 | return false; |
|
|
984 | } |
|
|
985 | |
|
|
986 | void |
|
|
987 | rxvt_term::alias_color (int dst, int src) |
|
|
988 | { |
|
|
989 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1114 | } |
990 | } |
1115 | |
991 | |
1116 | /* -------------------------------------------------------------------- * |
992 | /* -------------------------------------------------------------------- * |
1117 | * - WINDOW RESIZING - * |
993 | * - WINDOW RESIZING - * |
1118 | * -------------------------------------------------------------------- */ |
994 | * -------------------------------------------------------------------- */ |
1119 | void |
995 | void |
1120 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
996 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1121 | { |
997 | { |
1122 | int fix_screen; |
998 | int fix_screen; |
1123 | #ifdef SMART_RESIZE |
999 | int old_width = szHint.width; |
1124 | int old_width = szHint.width, old_height = szHint.height; |
1000 | int old_height = szHint.height; |
1125 | #endif |
|
|
1126 | dDisp; |
|
|
1127 | |
1001 | |
1128 | window_calc (width, height); |
1002 | window_calc (newwidth, newheight); |
|
|
1003 | |
|
|
1004 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
1005 | |
|
|
1006 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
1007 | if (set_hint) |
|
|
1008 | { |
|
|
1009 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1129 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
1010 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1011 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
1012 | } |
1130 | |
1013 | |
1131 | if (!ignoreparent) |
1014 | if (!ignoreparent) |
1132 | { |
1015 | { |
1133 | #ifdef SMART_RESIZE |
1016 | #ifdef SMART_RESIZE |
1134 | /* |
1017 | /* |
… | |
… | |
1138 | int x, y, x1, y1; |
1021 | int x, y, x1, y1; |
1139 | int dx, dy; |
1022 | int dx, dy; |
1140 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1023 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1141 | Window unused_cr; |
1024 | Window unused_cr; |
1142 | |
1025 | |
1143 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
1026 | XTranslateCoordinates (dpy, parent[0], display->root, |
1144 | 0, 0, &x, &y, &unused_cr); |
1027 | 0, 0, &x, &y, &unused_cr); |
1145 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
1028 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1146 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1029 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1147 | /* |
1030 | /* |
1148 | * if display->root isn't the parent window, a WM will probably have offset |
1031 | * if display->root isn't the parent window, a WM will probably have offset |
1149 | * our position for handles and decorations. Counter it |
1032 | * our position for handles and decorations. Counter it |
1150 | */ |
1033 | */ |
… | |
… | |
1152 | { |
1035 | { |
1153 | x -= x1; |
1036 | x -= x1; |
1154 | y -= y1; |
1037 | y -= y1; |
1155 | } |
1038 | } |
1156 | |
1039 | |
1157 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1040 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1158 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1041 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1159 | dx = old_width - szHint.width; |
1042 | dx = old_width - szHint.width; |
1160 | dy = old_height - szHint.height; |
1043 | dy = old_height - szHint.height; |
1161 | |
1044 | |
1162 | /* Check position of the center of the window */ |
1045 | /* Check position of the center of the window */ |
1163 | if (x < x1) /* left half */ |
1046 | if (x < x1) /* left half */ |
1164 | dx = 0; |
1047 | dx = 0; |
… | |
… | |
1167 | if (y < y1) /* top half */ |
1050 | if (y < y1) /* top half */ |
1168 | dy = 0; |
1051 | dy = 0; |
1169 | else if (y == y1) /* exact center */ |
1052 | else if (y == y1) /* exact center */ |
1170 | dy /= 2; |
1053 | dy /= 2; |
1171 | |
1054 | |
1172 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1055 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1173 | szHint.width, szHint.height); |
1056 | szHint.width, szHint.height); |
1174 | #else |
1057 | #else |
1175 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1058 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1176 | #endif |
1059 | #endif |
1177 | } |
1060 | } |
1178 | |
1061 | |
|
|
1062 | if (set_hint) |
|
|
1063 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1064 | |
1179 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1065 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1180 | |
1066 | |
1181 | if (fix_screen || width != old_width || height != old_height) |
1067 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1182 | { |
1068 | { |
1183 | if (scrollbar_visible ()) |
1069 | if (scrollBar.state) |
1184 | { |
1070 | scrollBar.resize (); |
1185 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1186 | window_sb_x, 0, |
|
|
1187 | scrollbar_TotalWidth (), szHint.height); |
|
|
1188 | resize_scrollbar (); |
|
|
1189 | } |
|
|
1190 | |
1071 | |
1191 | if (menubar_visible ()) |
|
|
1192 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1193 | window_vt_x, 0, |
|
|
1194 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1195 | |
|
|
1196 | XMoveResizeWindow (disp, TermWin.vt, |
1072 | XMoveResizeWindow (dpy, vt, |
1197 | window_vt_x, window_vt_y, |
1073 | window_vt_x, window_vt_y, |
1198 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1074 | width, height); |
1199 | |
1075 | |
1200 | scr_clear (); |
1076 | #ifdef HAVE_BG_PIXMAP |
1201 | #ifdef XPM_BACKGROUND |
1077 | if (bgPixmap.window_size_sensitive ()) |
1202 | resize_pixmap (); |
1078 | update_background (); |
1203 | #endif |
1079 | #endif |
1204 | } |
1080 | } |
1205 | |
1081 | |
1206 | if (fix_screen || old_height == 0) |
1082 | if (fix_screen || old_height == 0) |
1207 | { |
|
|
1208 | int curr_screen = -1; |
|
|
1209 | int old_ncol = prev_ncol; |
|
|
1210 | |
|
|
1211 | /* scr_reset only works on the primary screen */ |
|
|
1212 | if (old_height) /* this is not the first time through */ |
|
|
1213 | { |
|
|
1214 | unsigned int ncol = TermWin.ncol; |
|
|
1215 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1216 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1217 | TermWin.ncol = ncol; |
|
|
1218 | } |
|
|
1219 | |
|
|
1220 | scr_reset (); |
1083 | scr_reset (); |
1221 | |
1084 | |
1222 | if (curr_screen >= 0) /* this is not the first time through */ |
1085 | #ifdef HAVE_BG_PIXMAP |
1223 | { |
1086 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1224 | scr_change_screen (curr_screen); |
1087 | // if (bgPixmap.pixmap) |
1225 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1226 | } |
|
|
1227 | } |
|
|
1228 | |
|
|
1229 | old_width = szHint.width; |
|
|
1230 | old_height = szHint.height; |
|
|
1231 | |
|
|
1232 | #ifdef XPM_BACKGROUND |
|
|
1233 | if (TermWin.pixmap) |
|
|
1234 | scr_touch (false); |
1088 | // scr_touch (false); |
1235 | #endif |
1089 | #endif |
1236 | |
1090 | |
1237 | #ifdef USE_XIM |
1091 | #ifdef USE_XIM |
1238 | IMSetStatusPosition (); |
1092 | IMSetPosition (); |
1239 | #endif |
1093 | #endif |
1240 | } |
1094 | } |
1241 | |
1095 | |
1242 | /* |
1096 | /* |
1243 | * Set the width/height of the vt window in characters. Units are pixels. |
1097 | * Set the width/height of the vt window in characters. Units are pixels. |
1244 | * good for toggling 80/132 columns |
1098 | * good for toggling 80/132 columns |
1245 | */ |
1099 | */ |
1246 | void |
1100 | void |
1247 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1101 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1248 | { |
1102 | { |
1249 | XWindowAttributes wattr; |
1103 | XWindowAttributes wattr; |
1250 | |
1104 | |
1251 | if (width == 0 || height == 0) |
1105 | if (newwidth == 0 || newheight == 0) |
1252 | { |
1106 | { |
1253 | XGetWindowAttributes (display->display, display->root, &wattr); |
1107 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1108 | |
1254 | if (width == 0) |
1109 | if (newwidth == 0) |
1255 | width = wattr.width - szHint.base_width; |
1110 | newwidth = wattr.width - szHint.base_width; |
1256 | if (height == 0) |
1111 | if (newheight == 0) |
1257 | height = wattr.height - szHint.base_height; |
1112 | newheight = wattr.height - szHint.base_height; |
1258 | } |
|
|
1259 | |
|
|
1260 | if (width != TermWin.width || height != TermWin.height) |
|
|
1261 | { |
1113 | } |
|
|
1114 | |
|
|
1115 | if (newwidth != width || newheight != height) |
|
|
1116 | { |
1262 | width += szHint.base_width; |
1117 | newwidth += szHint.base_width; |
1263 | height += szHint.base_height; |
1118 | newheight += szHint.base_height; |
1264 | resize_all_windows (width, height, 0); |
1119 | resize_all_windows (newwidth, newheight, 0); |
1265 | } |
1120 | } |
1266 | } |
1121 | } |
1267 | |
1122 | |
1268 | /* -------------------------------------------------------------------- * |
1123 | /* -------------------------------------------------------------------- * |
1269 | * - X INPUT METHOD ROUTINES - * |
1124 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1271 | #ifdef USE_XIM |
1126 | #ifdef USE_XIM |
1272 | |
1127 | |
1273 | void |
1128 | void |
1274 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1129 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1275 | { |
1130 | { |
1276 | fg = pix_colors[Color_fg]; |
1131 | fg = pix_colors [Color_fg]; |
1277 | bg = pix_colors[Color_bg]; |
1132 | bg = pix_colors [Color_bg]; |
1278 | } |
1133 | } |
1279 | |
1134 | |
1280 | void |
1135 | void |
1281 | rxvt_term::im_set_size (XRectangle &size) |
1136 | rxvt_term::im_set_size (XRectangle &size) |
1282 | { |
1137 | { |
1283 | // the int_bwidth terms make no sense to me |
1138 | // the int_bwidth terms make no sense to me |
1284 | size.x = TermWin.int_bwidth; |
1139 | size.x = int_bwidth; |
1285 | size.y = TermWin.int_bwidth; |
1140 | size.y = int_bwidth; |
1286 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1141 | size.width = Width2Pixel (ncol) + int_bwidth; |
1287 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1142 | size.height = Height2Pixel (nrow) + int_bwidth; |
1288 | } |
1143 | } |
1289 | |
1144 | |
1290 | void |
1145 | void |
1291 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1146 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1292 | XRectangle &status_rect, |
1147 | XRectangle &status_rect, |
1293 | const XRectangle &needed_rect) |
1148 | const XRectangle &needed_rect) |
1294 | { |
1149 | { |
1295 | preedit_rect.x = needed_rect.width; |
1150 | preedit_rect.x = needed_rect.width; |
1296 | preedit_rect.y = 0; |
1151 | preedit_rect.y = 0; |
1297 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1152 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1298 | preedit_rect.height = TermWin.fheight; |
1153 | preedit_rect.height = fheight; |
1299 | |
1154 | |
1300 | status_rect.x = 0; |
1155 | status_rect.x = 0; |
1301 | status_rect.y = 0; |
1156 | status_rect.y = 0; |
1302 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1157 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1303 | status_rect.height = TermWin.fheight; |
1158 | status_rect.height = fheight; |
1304 | } |
1159 | } |
1305 | |
1160 | |
1306 | /* Checking whether input method is running. */ |
1161 | /* Checking whether input method is running. */ |
1307 | bool |
1162 | bool |
1308 | rxvt_term::IMisRunning () |
1163 | rxvt_term::IMisRunning () |
1309 | { |
1164 | { |
1310 | char *p; |
|
|
1311 | Atom atom; |
1165 | Atom atom; |
1312 | Window win; |
1166 | Window win; |
1313 | char server[IMBUFSIZ]; |
1167 | char server[IMBUFSIZ]; |
1314 | |
1168 | |
1315 | /* get current locale modifier */ |
1169 | /* get current locale modifier */ |
1316 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1170 | if (char *p = XSetLocaleModifiers (0)) |
1317 | { |
1171 | { |
1318 | strcpy (server, "@server="); |
1172 | strcpy (server, "@server="); |
1319 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1173 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
1320 | |
1174 | |
1321 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1175 | if (p = strchr (server + 1, '@')) /* first one only */ |
1322 | *p = '\0'; |
1176 | *p = '\0'; |
1323 | |
1177 | |
1324 | atom = XInternAtom (display->display, server, False); |
1178 | atom = XInternAtom (dpy, server, False); |
1325 | win = XGetSelectionOwner (display->display, atom); |
1179 | win = XGetSelectionOwner (dpy, atom); |
1326 | |
1180 | |
1327 | if (win != None) |
1181 | if (win != None) |
1328 | return True; |
1182 | return True; |
1329 | } |
1183 | } |
1330 | |
1184 | |
… | |
… | |
1336 | { |
1190 | { |
1337 | XPoint nspot; |
1191 | XPoint nspot; |
1338 | XVaNestedList preedit_attr; |
1192 | XVaNestedList preedit_attr; |
1339 | |
1193 | |
1340 | if (!Input_Context |
1194 | if (!Input_Context |
1341 | || !TermWin.focus |
1195 | || !focus |
1342 | || !(input_style & XIMPreeditPosition)) |
1196 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1343 | return; |
1197 | return; |
1344 | |
1198 | |
1345 | im_set_position (nspot); |
1199 | im_set_position (nspot); |
1346 | |
1200 | |
1347 | if (nspot.x == spot.x && nspot.y == spot.y) |
1201 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1366 | input_method = 0; |
1220 | input_method = 0; |
1367 | } |
1221 | } |
1368 | |
1222 | |
1369 | Input_Context = 0; |
1223 | Input_Context = 0; |
1370 | } |
1224 | } |
|
|
1225 | |
|
|
1226 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1227 | |
|
|
1228 | static void |
|
|
1229 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1230 | { |
|
|
1231 | ((rxvt_term *)client_data)->make_current (); |
|
|
1232 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1233 | } |
|
|
1234 | |
|
|
1235 | static void |
|
|
1236 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1237 | { |
|
|
1238 | ((rxvt_term *)client_data)->make_current (); |
|
|
1239 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1240 | } |
|
|
1241 | |
|
|
1242 | static void |
|
|
1243 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1244 | { |
|
|
1245 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1246 | XIMText *text = call_data->text; |
|
|
1247 | |
|
|
1248 | term->make_current (); |
|
|
1249 | |
|
|
1250 | if (text) |
|
|
1251 | { |
|
|
1252 | wchar_t *str; |
|
|
1253 | |
|
|
1254 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1255 | { |
|
|
1256 | // of course, X makes it ugly again |
|
|
1257 | if (term->rs[Rs_imLocale]) |
|
|
1258 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1259 | |
|
|
1260 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
|
|
1261 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
|
|
1262 | |
|
|
1263 | if (term->rs[Rs_imLocale]) |
|
|
1264 | SET_LOCALE (term->locale); |
|
|
1265 | } |
|
|
1266 | else |
|
|
1267 | str = text->string.wide_char; |
|
|
1268 | |
|
|
1269 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1270 | DT_INT, call_data->caret, |
|
|
1271 | DT_INT, call_data->chg_first, |
|
|
1272 | DT_INT, call_data->chg_length, |
|
|
1273 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1274 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1275 | DT_END)); |
|
|
1276 | } |
|
|
1277 | else |
|
|
1278 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1279 | DT_INT, call_data->caret, |
|
|
1280 | DT_INT, call_data->chg_first, |
|
|
1281 | DT_INT, call_data->chg_length, |
|
|
1282 | DT_END)); |
|
|
1283 | } |
|
|
1284 | |
|
|
1285 | #if 0 |
|
|
1286 | static void |
|
|
1287 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1288 | { |
|
|
1289 | ((rxvt_term *)client_data)->make_current (); |
|
|
1290 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1291 | DT_INT, call_data->position, |
|
|
1292 | DT_INT, call_data->direction, |
|
|
1293 | DT_INT, call_data->style, |
|
|
1294 | DT_END)); |
|
|
1295 | } |
|
|
1296 | #endif |
|
|
1297 | |
|
|
1298 | #endif |
1371 | |
1299 | |
1372 | /* |
1300 | /* |
1373 | * Try to open a XIM with the current modifiers, then see if we can |
1301 | * Try to open a XIM with the current modifiers, then see if we can |
1374 | * open a suitable preedit type |
1302 | * open a suitable preedit type |
1375 | */ |
1303 | */ |
… | |
… | |
1382 | XRectangle rect, status_rect, needed_rect; |
1310 | XRectangle rect, status_rect, needed_rect; |
1383 | unsigned long fg, bg; |
1311 | unsigned long fg, bg; |
1384 | const char *p; |
1312 | const char *p; |
1385 | char **s; |
1313 | char **s; |
1386 | XIMStyles *xim_styles; |
1314 | XIMStyles *xim_styles; |
|
|
1315 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1316 | XIMCallback xcb[4]; |
|
|
1317 | #endif |
|
|
1318 | |
|
|
1319 | set_environ (envv); |
1387 | |
1320 | |
1388 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1321 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1389 | return false; |
1322 | return false; |
1390 | |
1323 | |
1391 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1392 | input_method = display->get_xim (locale, modifiers); |
1324 | input_method = display->get_xim (locale, modifiers); |
1393 | if (input_method == NULL) |
1325 | if (input_method == NULL) |
1394 | return false; |
1326 | return false; |
1395 | |
1327 | |
1396 | xim = input_method->xim; |
1328 | xim = input_method->xim; |
… | |
… | |
1416 | s = rxvt_splitcommastring (p); |
1348 | s = rxvt_splitcommastring (p); |
1417 | |
1349 | |
1418 | for (i = found = 0; !found && s[i]; i++) |
1350 | for (i = found = 0; !found && s[i]; i++) |
1419 | { |
1351 | { |
1420 | if (!strcmp (s[i], "OverTheSpot")) |
1352 | if (!strcmp (s[i], "OverTheSpot")) |
1421 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1353 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1422 | else if (!strcmp (s[i], "OffTheSpot")) |
1354 | else if (!strcmp (s[i], "OffTheSpot")) |
1423 | input_style = (XIMPreeditArea | XIMStatusArea); |
1355 | input_style = XIMPreeditArea | XIMStatusArea; |
1424 | else if (!strcmp (s[i], "Root")) |
1356 | else if (!strcmp (s[i], "Root")) |
1425 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1357 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1426 | else if (!strcmp (s[i], "None")) |
1358 | else if (!strcmp (s[i], "None")) |
1427 | input_style = (XIMPreeditNone | XIMStatusNone); |
1359 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1360 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1361 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1362 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1363 | #endif |
|
|
1364 | else |
|
|
1365 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1428 | |
1366 | |
1429 | for (j = 0; j < xim_styles->count_styles; j++) |
1367 | for (j = 0; j < xim_styles->count_styles; j++) |
1430 | if (input_style == xim_styles->supported_styles[j]) |
1368 | if (input_style == xim_styles->supported_styles[j]) |
1431 | { |
1369 | { |
1432 | rxvt_freecommastring (s); |
1370 | rxvt_freecommastring (s); |
… | |
… | |
1466 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1404 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1467 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1405 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1468 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1406 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1469 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1407 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1470 | "*", |
1408 | "*", |
1471 | TermWin.fheight, |
1409 | fheight, |
1472 | TermWin.fheight + 1, TermWin.fheight - 1, |
1410 | fheight + 1, fheight - 1, |
1473 | TermWin.fheight - 2, TermWin.fheight + 2); |
1411 | fheight - 2, fheight + 2); |
1474 | |
1412 | |
1475 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1413 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1476 | &missing_charset_list, &missing_charset_count, &def_string); |
1414 | &missing_charset_list, &missing_charset_count, &def_string); |
1477 | |
1415 | |
1478 | if (missing_charset_list) |
1416 | if (missing_charset_list) |
1479 | XFreeStringList (missing_charset_list); |
1417 | XFreeStringList (missing_charset_list); |
1480 | |
1418 | |
… | |
… | |
1521 | XNBackground, bg, |
1459 | XNBackground, bg, |
1522 | XNArea, &status_rect, |
1460 | XNArea, &status_rect, |
1523 | XNFontSet, fs, |
1461 | XNFontSet, fs, |
1524 | NULL); |
1462 | NULL); |
1525 | } |
1463 | } |
|
|
1464 | #if ENABLE_XIM_ONTHESPOT |
|
|
1465 | else if (input_style & XIMPreeditCallbacks) |
|
|
1466 | { |
|
|
1467 | im_set_position (spot); |
|
|
1468 | |
|
|
1469 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1470 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1471 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1472 | # if 0 |
|
|
1473 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1474 | # endif |
|
|
1475 | |
|
|
1476 | preedit_attr = XVaCreateNestedList (0, |
|
|
1477 | XNSpotLocation, &spot, |
|
|
1478 | XNPreeditStartCallback, &xcb[0], |
|
|
1479 | XNPreeditDoneCallback , &xcb[1], |
|
|
1480 | XNPreeditDrawCallback , &xcb[2], |
|
|
1481 | # if 0 |
|
|
1482 | XNPreeditCaretCallback, &xcb[3], |
|
|
1483 | # endif |
|
|
1484 | NULL); |
|
|
1485 | } |
|
|
1486 | #endif |
1526 | |
1487 | |
1527 | Input_Context = XCreateIC (xim, |
1488 | Input_Context = XCreateIC (xim, |
1528 | XNInputStyle, input_style, |
1489 | XNInputStyle, input_style, |
1529 | XNClientWindow, TermWin.vt, |
1490 | XNClientWindow, vt, |
1530 | XNFocusWindow, TermWin.parent[0], |
1491 | XNFocusWindow, parent[0], |
1531 | preedit_attr ? XNPreeditAttributes : NULL, |
1492 | preedit_attr ? XNPreeditAttributes : NULL, |
1532 | preedit_attr, |
1493 | preedit_attr, |
1533 | status_attr ? XNStatusAttributes : NULL, |
1494 | status_attr ? XNStatusAttributes : NULL, |
1534 | status_attr, NULL); |
1495 | status_attr, NULL); |
1535 | |
1496 | |
1536 | if (preedit_attr) XFree (preedit_attr); |
1497 | if (preedit_attr) XFree (preedit_attr); |
1537 | if (status_attr) XFree (status_attr); |
1498 | if (status_attr) XFree (status_attr); |
1538 | if (fs) XFreeFontSet (display->display, fs); |
1499 | if (fs) XFreeFontSet (dpy, fs); |
1539 | |
1500 | |
1540 | if (Input_Context == NULL) |
1501 | if (Input_Context == NULL) |
1541 | { |
1502 | { |
1542 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1503 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1543 | im_destroy (); |
1504 | im_destroy (); |
1544 | return false; |
1505 | return false; |
1545 | } |
1506 | } |
1546 | |
1507 | |
1547 | if (input_style & XIMPreeditArea) |
1508 | #if 0 |
|
|
1509 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1510 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1511 | vt_select_input (); |
|
|
1512 | #endif |
|
|
1513 | |
1548 | IMSetStatusPosition (); |
1514 | IMSetPosition (); |
1549 | |
1515 | |
1550 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1551 | return true; |
1516 | return true; |
1552 | } |
1517 | } |
1553 | |
1518 | |
1554 | void |
1519 | void |
1555 | rxvt_term::im_cb () |
1520 | rxvt_term::im_cb () |
1556 | { |
1521 | { |
1557 | int i, found, had_im; |
1522 | int i; |
1558 | const char *p; |
1523 | const char *p; |
1559 | char **s; |
1524 | char **s; |
1560 | char buf[IMBUFSIZ]; |
1525 | char buf[IMBUFSIZ]; |
1561 | |
1526 | |
1562 | SET_R (this); |
1527 | make_current (); |
1563 | |
1528 | |
1564 | im_destroy (); |
1529 | im_destroy (); |
1565 | |
1530 | |
1566 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1567 | if (Input_Context) |
1531 | if (Input_Context) |
1568 | return; |
1532 | return; |
1569 | |
1533 | |
1570 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1534 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1571 | if (rs[Rs_imLocale]) |
1535 | if (rs[Rs_imLocale]) |
… | |
… | |
1613 | SET_LOCALE (locale); |
1577 | SET_LOCALE (locale); |
1614 | #endif |
1578 | #endif |
1615 | } |
1579 | } |
1616 | |
1580 | |
1617 | void |
1581 | void |
1618 | rxvt_term::IMSetStatusPosition () |
1582 | rxvt_term::IMSetPosition () |
1619 | { |
1583 | { |
1620 | XRectangle preedit_rect, status_rect, *needed_rect; |
1584 | XRectangle preedit_rect, status_rect, *needed_rect; |
1621 | XVaNestedList preedit_attr, status_attr; |
1585 | XVaNestedList preedit_attr, status_attr; |
1622 | |
1586 | |
1623 | if (!Input_Context |
1587 | if (!Input_Context |
1624 | || !TermWin.focus |
1588 | || !focus |
1625 | || !(input_style & XIMPreeditArea) |
1589 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1626 | || !IMisRunning ()) |
1590 | || !IMisRunning ()) |
1627 | return; |
1591 | return; |
1628 | |
1592 | |
|
|
1593 | if (input_style & XIMPreeditPosition) |
|
|
1594 | { |
|
|
1595 | im_set_size (preedit_rect); |
|
|
1596 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1597 | |
|
|
1598 | XSetICValues (Input_Context, |
|
|
1599 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1600 | } |
|
|
1601 | else |
|
|
1602 | { |
1629 | /* Getting the necessary width of preedit area */ |
1603 | /* Getting the necessary width of preedit area */ |
1630 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1604 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1631 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1605 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1632 | XFree (status_attr); |
1606 | XFree (status_attr); |
1633 | |
1607 | |
1634 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1608 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1635 | XFree (needed_rect); |
1609 | XFree (needed_rect); |
1636 | |
1610 | |
1637 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1611 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1638 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1612 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1639 | |
1613 | |
1640 | XSetICValues (Input_Context, |
1614 | XSetICValues (Input_Context, |
1641 | XNPreeditAttributes, preedit_attr, |
1615 | XNPreeditAttributes, preedit_attr, |
1642 | XNStatusAttributes, status_attr, NULL); |
1616 | XNStatusAttributes, status_attr, |
|
|
1617 | NULL); |
1643 | |
1618 | |
|
|
1619 | XFree (status_attr); |
|
|
1620 | } |
|
|
1621 | |
1644 | XFree (preedit_attr); |
1622 | XFree (preedit_attr); |
1645 | XFree (status_attr); |
|
|
1646 | } |
1623 | } |
1647 | #endif /* USE_XIM */ |
1624 | #endif /* USE_XIM */ |
1648 | |
1625 | |
1649 | /*----------------------------------------------------------------------*/ |
1626 | void |
1650 | rxvt_t rxvt_current_term; |
1627 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1628 | { |
|
|
1629 | Window cr; |
|
|
1630 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1631 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1632 | } |
|
|
1633 | |
|
|
1634 | Pixmap |
|
|
1635 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1636 | { |
|
|
1637 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1638 | if (xa[prop_id]) |
|
|
1639 | { |
|
|
1640 | int aformat; |
|
|
1641 | unsigned long nitems, bytes_after; |
|
|
1642 | Atom atype; |
|
|
1643 | unsigned char *prop = NULL; |
|
|
1644 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1645 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1646 | &nitems, &bytes_after, &prop); |
|
|
1647 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1648 | return *(Pixmap *)prop; |
|
|
1649 | } |
|
|
1650 | |
|
|
1651 | return None; |
|
|
1652 | } |
|
|
1653 | |
|
|
1654 | #ifdef HAVE_BG_PIXMAP |
|
|
1655 | # if TRACE_PIXMAPS |
|
|
1656 | # undef update_background |
|
|
1657 | void |
|
|
1658 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1659 | { |
|
|
1660 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1661 | update_background (); |
|
|
1662 | } |
|
|
1663 | # endif |
|
|
1664 | |
|
|
1665 | void |
|
|
1666 | rxvt_term::update_background () |
|
|
1667 | { |
|
|
1668 | if (update_background_ev.is_active ()) |
|
|
1669 | return; |
|
|
1670 | |
|
|
1671 | bgPixmap.invalidate (); |
|
|
1672 | |
|
|
1673 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1674 | |
|
|
1675 | if (to_wait <= 0.) |
|
|
1676 | bgPixmap.render (); |
|
|
1677 | else |
|
|
1678 | update_background_ev.start (to_wait); |
|
|
1679 | } |
|
|
1680 | |
|
|
1681 | void |
|
|
1682 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1683 | { |
|
|
1684 | make_current (); |
|
|
1685 | |
|
|
1686 | update_background_ev.stop (); |
|
|
1687 | bgPixmap.render (); |
|
|
1688 | refresh_check (); |
|
|
1689 | } |
|
|
1690 | |
|
|
1691 | #endif /* HAVE_BG_PIXMAP */ |
1651 | |
1692 | |
1652 | /*----------------------- end-of-file (C source) -----------------------*/ |
1693 | /*----------------------- end-of-file (C source) -----------------------*/ |