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) 2003-2006 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 */ |
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35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
35 | |
37 | |
36 | #include <limits> |
38 | #include <limits> |
37 | |
39 | |
38 | #include <csignal> |
40 | #include <csignal> |
39 | #include <cstring> |
41 | #include <cstring> |
… | |
… | |
44 | |
46 | |
45 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
46 | # include <termios.h> |
48 | # include <termios.h> |
47 | #endif |
49 | #endif |
48 | |
50 | |
49 | #ifdef KEYSYM_RESOURCE |
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50 | # include "keyboard.h" |
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51 | #endif |
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52 | |
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53 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
54 | |
52 | |
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53 | // used to tell global functions which terminal instance is "active" |
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54 | rxvt_t rxvt_current_term; |
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55 | |
55 | static char curlocale[128]; |
56 | static char curlocale[128], savelocale[128]; |
56 | |
57 | |
57 | bool |
58 | bool |
58 | rxvt_set_locale (const char *locale) |
59 | rxvt_set_locale (const char *locale) NOTHROW |
59 | { |
60 | { |
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61 | int size = strlen (locale) + 1; |
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62 | |
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63 | if (size > sizeof (curlocale)) |
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64 | rxvt_fatal ("locale string too long, aborting.\n"); |
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65 | |
60 | if (!locale || !strncmp (locale, curlocale, 128)) |
66 | if (!locale || !memcmp (locale, curlocale, size)) |
61 | return false; |
67 | return false; |
62 | |
68 | |
63 | strncpy (curlocale, locale, 128); |
69 | memcpy (curlocale, locale, size); |
64 | setlocale (LC_CTYPE, curlocale); |
70 | setlocale (LC_CTYPE, curlocale); |
65 | return true; |
71 | return true; |
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72 | } |
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73 | |
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74 | void |
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75 | rxvt_push_locale (const char *locale) NOTHROW |
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76 | { |
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77 | strcpy (savelocale, curlocale); |
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78 | rxvt_set_locale (locale); |
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79 | } |
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80 | |
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81 | void |
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82 | rxvt_pop_locale () NOTHROW |
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83 | { |
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84 | rxvt_set_locale (savelocale); |
66 | } |
85 | } |
67 | |
86 | |
68 | #if ENABLE_COMBINING |
87 | #if ENABLE_COMBINING |
69 | class rxvt_composite_vec rxvt_composite; |
88 | class rxvt_composite_vec rxvt_composite; |
70 | |
89 | |
… | |
… | |
129 | } |
148 | } |
130 | #endif |
149 | #endif |
131 | |
150 | |
132 | rxvt_term::rxvt_term () |
151 | rxvt_term::rxvt_term () |
133 | : |
152 | : |
134 | #if TRANSPARENT |
153 | #if TRANSPARENT || ENABLE_PERL |
135 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
154 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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155 | check_our_parents_ev(this, &rxvt_term::check_our_parents_cb), |
136 | #endif |
156 | #endif |
137 | #ifdef HAVE_SCROLLBARS |
157 | #ifdef HAVE_SCROLLBARS |
138 | scrollbar_ev (this, &rxvt_term::x_cb), |
158 | scrollbar_ev (this, &rxvt_term::x_cb), |
139 | #endif |
159 | #endif |
140 | #ifdef MENUBAR |
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141 | menubar_ev (this, &rxvt_term::x_cb), |
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142 | #endif |
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143 | #ifdef CURSOR_BLINK |
160 | #ifdef CURSOR_BLINK |
144 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
161 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
145 | #endif |
162 | #endif |
146 | #ifdef TEXT_BLINK |
163 | #ifdef TEXT_BLINK |
147 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
164 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
159 | pointer_ev (this, &rxvt_term::pointer_cb), |
176 | pointer_ev (this, &rxvt_term::pointer_cb), |
160 | #endif |
177 | #endif |
161 | #ifdef USE_XIM |
178 | #ifdef USE_XIM |
162 | im_ev (this, &rxvt_term::im_cb), |
179 | im_ev (this, &rxvt_term::im_cb), |
163 | #endif |
180 | #endif |
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181 | #ifndef NO_BELL |
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182 | bell_ev (this, &rxvt_term::bell_cb), |
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183 | #endif |
164 | termwin_ev (this, &rxvt_term::x_cb), |
184 | termwin_ev (this, &rxvt_term::x_cb), |
165 | vt_ev (this, &rxvt_term::x_cb), |
185 | vt_ev (this, &rxvt_term::x_cb), |
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186 | child_ev (this, &rxvt_term::child_cb), |
166 | check_ev (this, &rxvt_term::check_cb), |
187 | check_ev (this, &rxvt_term::check_cb), |
167 | flush_ev (this, &rxvt_term::flush_cb), |
188 | flush_ev (this, &rxvt_term::flush_cb), |
168 | destroy_ev (this, &rxvt_term::destroy_cb), |
189 | destroy_ev (this, &rxvt_term::destroy_cb), |
169 | pty_ev (this, &rxvt_term::pty_cb), |
190 | pty_ev (this, &rxvt_term::pty_cb), |
170 | incr_ev (this, &rxvt_term::incr_cb) |
191 | incr_ev (this, &rxvt_term::incr_cb) |
… | |
… | |
173 | |
194 | |
174 | termlist.push_back (this); |
195 | termlist.push_back (this); |
175 | |
196 | |
176 | #ifdef KEYSYM_RESOURCE |
197 | #ifdef KEYSYM_RESOURCE |
177 | keyboard = new keyboard_manager; |
198 | keyboard = new keyboard_manager; |
178 | |
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179 | if (!keyboard) |
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180 | rxvt_fatal ("out of memory, aborting.\n"); |
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181 | #endif |
199 | #endif |
182 | } |
200 | } |
183 | |
201 | |
184 | // clean up the most important stuff, do *not* call x or free mem etc. |
202 | // clean up the most important stuff, do *not* call x or free mem etc. |
185 | // for use before an emergency exit |
203 | // for use before an emergency exit |
186 | void rxvt_term::emergency_cleanup () |
204 | void rxvt_term::emergency_cleanup () |
187 | { |
205 | { |
188 | if (cmd_pid) |
206 | if (cmd_pid) |
189 | kill (-cmd_pid, SIGHUP); |
207 | kill (-cmd_pid, SIGHUP); |
190 | |
208 | |
191 | #ifdef UTMP_SUPPORT |
209 | pty_ev.stop (); |
192 | privileged_utmp (RESTORE); |
210 | delete pty; pty = 0; |
193 | #endif |
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194 | |
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195 | pty.put (); |
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196 | } |
211 | } |
197 | |
212 | |
198 | rxvt_term::~rxvt_term () |
213 | rxvt_term::~rxvt_term () |
199 | { |
214 | { |
200 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
215 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
… | |
… | |
208 | #endif |
223 | #endif |
209 | delete fontset[0]; |
224 | delete fontset[0]; |
210 | |
225 | |
211 | if (display) |
226 | if (display) |
212 | { |
227 | { |
213 | dDisp; |
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214 | |
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215 | selection_clear (); |
228 | selection_clear (); |
216 | |
229 | |
217 | #ifdef USE_XIM |
230 | #ifdef USE_XIM |
218 | im_destroy (); |
231 | im_destroy (); |
219 | #endif |
232 | #endif |
220 | #ifdef MENUBAR |
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221 | if (menubarGC) XFreeGC (disp, menubarGC); |
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222 | #endif |
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223 | #ifdef XTERM_SCROLLBAR |
233 | #ifdef XTERM_SCROLLBAR |
224 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
234 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
225 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
235 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
226 | #endif |
236 | #endif |
227 | #ifdef PLAIN_SCROLLBAR |
237 | #ifdef PLAIN_SCROLLBAR |
228 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
238 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
229 | #endif |
239 | #endif |
230 | #ifdef NEXT_SCROLLBAR |
240 | #ifdef NEXT_SCROLLBAR |
231 | if (blackGC) XFreeGC (disp, blackGC); |
241 | if (blackGC) XFreeGC (dpy, blackGC); |
232 | if (whiteGC) XFreeGC (disp, whiteGC); |
242 | if (whiteGC) XFreeGC (dpy, whiteGC); |
233 | if (grayGC) XFreeGC (disp, grayGC); |
243 | if (grayGC) XFreeGC (dpy, grayGC); |
234 | if (darkGC) XFreeGC (disp, darkGC); |
244 | if (darkGC) XFreeGC (dpy, darkGC); |
235 | if (stippleGC) XFreeGC (disp, stippleGC); |
245 | if (stippleGC) XFreeGC (dpy, stippleGC); |
236 | if (dimple) XFreePixmap (disp, dimple); |
246 | if (dimple) XFreePixmap (dpy, dimple); |
237 | if (upArrow) XFreePixmap (disp, upArrow); |
247 | if (upArrow) XFreePixmap (dpy, upArrow); |
238 | if (downArrow) XFreePixmap (disp, downArrow); |
248 | if (downArrow) XFreePixmap (dpy, downArrow); |
239 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
249 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
240 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
250 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
241 | #endif |
251 | #endif |
242 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
252 | #ifdef RXVT_SCROLLBAR |
243 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
253 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
244 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
254 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
245 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
255 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
246 | #endif |
256 | #endif |
247 | if (gc) XFreeGC (disp, gc); |
257 | if (gc) XFreeGC (dpy, gc); |
248 | |
258 | |
249 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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250 | delete menuBar.drawable; |
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251 | //if (menuBar.win) |
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252 | // XDestroyWindow (disp, menuBar.win); |
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253 | #endif |
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254 | delete drawable; |
259 | delete drawable; |
255 | // destroy all windows |
260 | // destroy all windows |
256 | if (parent[0]) |
261 | if (parent[0]) |
257 | XDestroyWindow (disp, parent[0]); |
262 | XDestroyWindow (dpy, parent[0]); |
258 | } |
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259 | |
263 | |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
264 | for (int i = 0; i < TOTAL_COLORS; i++) |
261 | |
265 | if (ISSET_PIXCOLOR (i)) |
262 | delete pix_colors_focused; |
266 | { |
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267 | pix_colors_focused [i].free (this); |
263 | #if OFF_FOCUS_FADING |
268 | #if OFF_FOCUS_FADING |
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269 | pix_colors_unfocused [i].free (this); |
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270 | #endif |
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271 | } |
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272 | |
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273 | clear (); |
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274 | } |
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275 | |
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276 | delete [] pix_colors_focused; |
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277 | #if OFF_FOCUS_FADING |
264 | delete pix_colors_unfocused; |
278 | delete [] pix_colors_unfocused; |
265 | #endif |
279 | #endif |
266 | |
280 | |
267 | displays.put (display); |
281 | displays.put (display); |
268 | |
282 | |
269 | scr_release (); |
283 | scr_release (); |
… | |
… | |
272 | for (int i = 0; i < allocated.size (); i++) |
286 | for (int i = 0; i < allocated.size (); i++) |
273 | free (allocated [i]); |
287 | free (allocated [i]); |
274 | |
288 | |
275 | free (selection.text); |
289 | free (selection.text); |
276 | // TODO: manage env vars in child only(!) |
290 | // TODO: manage env vars in child only(!) |
277 | free (env_windowid); |
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278 | free (env_display); |
291 | free (env_display); |
279 | free (env_term); |
292 | free (env_term); |
280 | free (env_colorfgbg); |
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281 | free (locale); |
293 | free (locale); |
282 | free (v_buffer); |
294 | free (v_buffer); |
283 | free (incr_buf); |
295 | free (incr_buf); |
284 | |
296 | |
285 | delete envv; |
297 | delete envv; |
… | |
… | |
288 | #ifdef KEYSYM_RESOURCE |
300 | #ifdef KEYSYM_RESOURCE |
289 | delete keyboard; |
301 | delete keyboard; |
290 | #endif |
302 | #endif |
291 | } |
303 | } |
292 | |
304 | |
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305 | // child has exited, usually destroys |
293 | void |
306 | void |
294 | rxvt_term::child_exit () |
307 | rxvt_term::child_cb (child_watcher &w, int status) |
295 | { |
308 | { |
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309 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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310 | |
296 | cmd_pid = 0; |
311 | cmd_pid = 0; |
297 | |
312 | |
298 | if (!(options & Opt_hold)) |
313 | if (!option (Opt_hold)) |
299 | destroy (); |
314 | destroy (); |
300 | } |
315 | } |
301 | |
316 | |
302 | void |
317 | void |
303 | rxvt_term::destroy () |
318 | rxvt_term::destroy () |
304 | { |
319 | { |
305 | if (destroy_ev.active) |
320 | if (destroy_ev.active) |
306 | return; |
321 | return; |
307 | |
322 | |
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323 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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324 | |
308 | #if ENABLE_OVERLAY |
325 | #if ENABLE_OVERLAY |
309 | scr_overlay_off (); |
326 | scr_overlay_off (); |
310 | #endif |
327 | #endif |
311 | |
328 | |
312 | if (display) |
329 | if (display) |
… | |
… | |
315 | im_ev.stop (display); |
332 | im_ev.stop (display); |
316 | #endif |
333 | #endif |
317 | #if HAVE_SCROLLBARS |
334 | #if HAVE_SCROLLBARS |
318 | scrollbar_ev.stop (display); |
335 | scrollbar_ev.stop (display); |
319 | #endif |
336 | #endif |
320 | #if MENUBAR |
337 | #if TRANSPARENT || ENABLE_PERL |
321 | menubar_ev.stop (display); |
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322 | #endif |
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323 | #if TRANSPARENT |
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324 | rootwin_ev.stop (display); |
338 | rootwin_ev.stop (display); |
325 | #endif |
339 | #endif |
326 | incr_ev.stop (); |
340 | incr_ev.stop (); |
327 | termwin_ev.stop (display); |
341 | termwin_ev.stop (display); |
328 | vt_ev.stop (display); |
342 | vt_ev.stop (display); |
… | |
… | |
350 | } |
364 | } |
351 | |
365 | |
352 | void |
366 | void |
353 | rxvt_term::destroy_cb (time_watcher &w) |
367 | rxvt_term::destroy_cb (time_watcher &w) |
354 | { |
368 | { |
355 | SET_R (this); |
369 | make_current (); |
356 | |
370 | |
357 | delete this; |
371 | delete this; |
358 | } |
372 | } |
359 | |
373 | |
360 | /*----------------------------------------------------------------------*/ |
374 | /*----------------------------------------------------------------------*/ |
… | |
… | |
369 | { |
383 | { |
370 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
384 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
371 | (*t)->emergency_cleanup (); |
385 | (*t)->emergency_cleanup (); |
372 | } |
386 | } |
373 | |
387 | |
374 | #if ENABLE_FRILLS |
388 | #if !ENABLE_MINIMAL |
375 | static void |
389 | static void |
376 | print_x_error (Display *dpy, XErrorEvent *event) |
390 | print_x_error (Display *dpy, XErrorEvent *event) |
377 | { |
391 | { |
378 | char buffer[BUFSIZ]; |
392 | char buffer[BUFSIZ]; |
379 | char mesg[BUFSIZ]; |
393 | char mesg[BUFSIZ]; |
… | |
… | |
427 | GET_R->allowedxerror = event->error_code; |
441 | GET_R->allowedxerror = event->error_code; |
428 | else |
442 | else |
429 | { |
443 | { |
430 | // GET_R is most likely not the terminal which caused the error, |
444 | // GET_R is most likely not the terminal which caused the error, |
431 | // so just output the error and continue |
445 | // so just output the error and continue |
432 | #if ENABLE_FRILLS |
446 | #if ENABLE_MINIMAL |
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447 | old_xerror_handler (display, event); |
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448 | #else |
433 | print_x_error (display, event); |
449 | print_x_error (display, event); |
434 | #else |
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435 | old_xerror_handler (display, event); |
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436 | #endif |
450 | #endif |
437 | } |
451 | } |
438 | |
452 | |
439 | return 0; |
453 | return 0; |
440 | } |
454 | } |
… | |
… | |
448 | _exit (EXIT_FAILURE); |
462 | _exit (EXIT_FAILURE); |
449 | } |
463 | } |
450 | |
464 | |
451 | /*----------------------------------------------------------------------*/ |
465 | /*----------------------------------------------------------------------*/ |
452 | bool |
466 | bool |
453 | rxvt_term::init (int argc, const char *const *argv) |
467 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
454 | { |
468 | { |
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469 | this->envv = envv; |
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470 | |
455 | SET_R (this); |
471 | SET_R (this); |
456 | |
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457 | set_locale (""); |
472 | set_locale (""); |
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473 | set_environ (envv); // few things in X do not call setlocale :( |
458 | |
474 | |
459 | if (!init_vars ()) |
475 | if (!init_vars ()) |
460 | return false; |
476 | return false; |
461 | |
477 | |
462 | init_secondary (); |
478 | init_secondary (); |
… | |
… | |
465 | |
481 | |
466 | #ifdef KEYSYM_RESOURCE |
482 | #ifdef KEYSYM_RESOURCE |
467 | keyboard->register_done (); |
483 | keyboard->register_done (); |
468 | #endif |
484 | #endif |
469 | |
485 | |
470 | #if MENUBAR_MAX |
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471 | menubar_read (rs[Rs_menu]); |
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472 | #endif |
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473 | #ifdef HAVE_SCROLLBARS |
486 | #ifdef HAVE_SCROLLBARS |
474 | if (options & Opt_scrollBar) |
487 | if (option (Opt_scrollBar)) |
475 | scrollBar.setIdle (); /* set existence for size calculations */ |
488 | scrollBar.setIdle (); /* set existence for size calculations */ |
476 | #endif |
489 | #endif |
477 | |
490 | |
|
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491 | pty = ptytty::create (); |
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492 | |
478 | create_windows (argc, argv); |
493 | create_windows (argc, argv); |
479 | |
494 | |
480 | dDisp; |
|
|
481 | |
|
|
482 | init_xlocale (); |
495 | init_xlocale (); |
483 | |
496 | |
484 | scr_reset (); /* initialize screen */ |
497 | scr_reset (); // initialize screen |
485 | |
498 | |
486 | #if 0 |
499 | #if 0 |
487 | XSynchronize (disp, True); |
500 | XSynchronize (dpy, True); |
488 | #endif |
501 | #endif |
489 | |
502 | |
490 | #ifdef HAVE_SCROLLBARS |
503 | #ifdef HAVE_SCROLLBARS |
491 | if (options & Opt_scrollBar) |
504 | if (option (Opt_scrollBar)) |
492 | resize_scrollbar (); /* create and map scrollbar */ |
505 | resize_scrollbar (); /* create and map scrollbar */ |
493 | #endif |
506 | #endif |
494 | #if (MENUBAR_MAX) |
|
|
495 | if (menubar_visible ()) |
|
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496 | XMapWindow (disp, menuBar.win); |
|
|
497 | #endif |
|
|
498 | #ifdef TRANSPARENT |
507 | #ifdef TRANSPARENT |
499 | if (options & Opt_transparent) |
508 | if (option (Opt_transparent)) |
500 | { |
509 | { |
501 | XSelectInput (disp, display->root, PropertyChangeMask); |
510 | XSelectInput (dpy, display->root, PropertyChangeMask); |
502 | check_our_parents (); |
511 | check_our_parents (); |
503 | rootwin_ev.start (display, display->root); |
512 | rootwin_ev.start (display, display->root); |
504 | } |
513 | } |
505 | #endif |
514 | #endif |
506 | |
515 | #if ENABLE_PERL |
507 | XMapWindow (disp, vt); |
516 | rootwin_ev.start (display, display->root); |
508 | XMapWindow (disp, parent[0]); |
517 | #endif |
509 | |
518 | |
510 | set_colorfgbg (); |
519 | set_colorfgbg (); |
511 | |
520 | |
512 | init_command (cmd_argv); |
521 | init_command (cmd_argv); |
513 | |
522 | |
514 | free (cmd_argv); |
523 | free (cmd_argv); |
515 | |
524 | |
|
|
525 | if (pty->pty >= 0) |
516 | pty_ev.start (pty.pty, EVENT_READ); |
526 | pty_ev.start (pty->pty, EVENT_READ); |
517 | |
527 | |
518 | check_ev.start (); |
528 | check_ev.start (); |
519 | |
529 | |
|
|
530 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
531 | |
|
|
532 | #if ENABLE_XEMBED |
|
|
533 | if (rs[Rs_embed]) |
|
|
534 | { |
|
|
535 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
536 | |
|
|
537 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
538 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
539 | } |
|
|
540 | #endif |
|
|
541 | |
|
|
542 | XMapWindow (dpy, vt); |
|
|
543 | XMapWindow (dpy, parent[0]); |
|
|
544 | |
520 | return true; |
545 | return true; |
521 | } |
546 | } |
522 | |
547 | |
523 | static struct sig_handlers |
548 | static struct sig_handlers |
524 | { |
549 | { |
525 | sig_watcher sw_chld, sw_term, sw_int; |
550 | sig_watcher sw_term, sw_int; |
526 | |
551 | |
527 | void sig_chld (sig_watcher &w) |
|
|
528 | { |
|
|
529 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
530 | int pid; |
|
|
531 | |
|
|
532 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
533 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
534 | if (pid == (*t)->cmd_pid) |
|
|
535 | { |
|
|
536 | (*t)->child_exit (); |
|
|
537 | break; |
|
|
538 | } |
|
|
539 | } |
|
|
540 | |
|
|
541 | /* |
552 | /* |
542 | * Catch a fatal signal and tidy up before quitting |
553 | * Catch a fatal signal and tidy up before quitting |
543 | */ |
554 | */ |
544 | void |
555 | void |
545 | sig_term (sig_watcher &w) |
556 | sig_term (sig_watcher &w) |
546 | { |
557 | { |
547 | #ifdef DEBUG_CMD |
|
|
548 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
549 | #endif |
|
|
550 | rxvt_emergency_cleanup (); |
558 | rxvt_emergency_cleanup (); |
551 | signal (w.signum, SIG_DFL); |
559 | signal (w.signum, SIG_DFL); |
552 | kill (getpid (), w.signum); |
560 | kill (getpid (), w.signum); |
553 | } |
561 | } |
554 | |
562 | |
555 | sig_handlers () |
563 | sig_handlers () |
556 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
557 | sw_term (this, &sig_handlers::sig_term), |
564 | : sw_term (this, &sig_handlers::sig_term), |
558 | sw_int (this, &sig_handlers::sig_term) |
565 | sw_int (this, &sig_handlers::sig_term) |
559 | { |
566 | { |
560 | } |
567 | } |
561 | } sig_handlers; |
568 | } sig_handlers; |
562 | |
569 | |
|
|
570 | char **rxvt_environ; // startup environment |
|
|
571 | |
563 | void |
572 | void |
564 | rxvt_init () |
573 | rxvt_init () |
565 | { |
574 | { |
566 | /* |
575 | ptytty::init (); |
567 | * Save and then give up any super-user privileges |
576 | |
568 | * If we need privileges in any area then we must specifically request it. |
577 | rxvt_environ = environ; |
569 | * We should only need to be root in these cases: |
|
|
570 | * 1. write utmp entries on some systems |
|
|
571 | * 2. chown tty on some systems |
|
|
572 | */ |
|
|
573 | rxvt_privileges (SAVE); |
|
|
574 | rxvt_privileges (IGNORE); |
|
|
575 | |
578 | |
576 | signal (SIGHUP, SIG_IGN); |
579 | signal (SIGHUP, SIG_IGN); |
577 | signal (SIGPIPE, SIG_IGN); |
580 | signal (SIGPIPE, SIG_IGN); |
578 | |
581 | |
579 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
580 | sig_handlers.sw_term.start (SIGTERM); |
582 | sig_handlers.sw_term.start (SIGTERM); |
581 | sig_handlers.sw_int.start (SIGINT); |
583 | sig_handlers.sw_int.start (SIGINT); |
582 | |
584 | |
583 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
585 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
584 | /* signal (SIGURG, SIG_DFL); */ |
586 | /* signal (SIGURG, SIG_DFL); */ |
585 | |
587 | |
586 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
588 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
587 | // TODO: handle this with exceptions and tolerate the memory loss |
589 | // TODO: handle this with exceptions and tolerate the memory loss |
588 | XSetIOErrorHandler (rxvt_xioerror_handler); |
590 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
591 | |
|
|
592 | XrmInitialize (); |
589 | } |
593 | } |
590 | |
594 | |
591 | /* ------------------------------------------------------------------------- * |
595 | /* ------------------------------------------------------------------------- * |
592 | * MEMORY ALLOCATION WRAPPERS * |
596 | * MEMORY ALLOCATION WRAPPERS * |
593 | * ------------------------------------------------------------------------- */ |
597 | * ------------------------------------------------------------------------- */ |
… | |
… | |
611 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
615 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
612 | |
616 | |
613 | return p; |
617 | return p; |
614 | } |
618 | } |
615 | |
619 | |
616 | void * |
620 | void * |
617 | rxvt_realloc (void *ptr, size_t size) |
621 | rxvt_realloc (void *ptr, size_t size) |
618 | { |
622 | { |
619 | void *p = realloc (ptr, size); |
623 | void *p = realloc (ptr, size); |
620 | |
624 | |
621 | if (!p) |
625 | if (!p) |
622 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
626 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
623 | |
627 | |
624 | return p; |
628 | return p; |
625 | } |
629 | } |
626 | |
|
|
627 | /* ------------------------------------------------------------------------- * |
|
|
628 | * PRIVILEGED OPERATIONS * |
|
|
629 | * ------------------------------------------------------------------------- */ |
|
|
630 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
631 | void |
|
|
632 | rxvt_privileges (rxvt_privaction action) |
|
|
633 | { |
|
|
634 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
635 | static uid_t euid; |
|
|
636 | static gid_t egid; |
|
|
637 | #endif |
|
|
638 | |
|
|
639 | #if ! defined(__CYGWIN32__) |
|
|
640 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
641 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
642 | # define seteuid(a) setreuid(-1, (a)) |
|
|
643 | # define setegid(a) setregid(-1, (a)) |
|
|
644 | # define HAVE_SETEUID |
|
|
645 | # endif |
|
|
646 | # ifdef HAVE_SETEUID |
|
|
647 | switch (action) |
|
|
648 | { |
|
|
649 | case IGNORE: |
|
|
650 | /* |
|
|
651 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
652 | * back to root later, as required |
|
|
653 | */ |
|
|
654 | seteuid (getuid ()); |
|
|
655 | setegid (getgid ()); |
|
|
656 | break; |
|
|
657 | case SAVE: |
|
|
658 | euid = geteuid (); |
|
|
659 | egid = getegid (); |
|
|
660 | break; |
|
|
661 | case RESTORE: |
|
|
662 | seteuid (euid); |
|
|
663 | setegid (egid); |
|
|
664 | break; |
|
|
665 | } |
|
|
666 | # else |
|
|
667 | switch (action) |
|
|
668 | { |
|
|
669 | case IGNORE: |
|
|
670 | setuid (getuid ()); |
|
|
671 | setgid (getgid ()); |
|
|
672 | /* FALLTHROUGH */ |
|
|
673 | case SAVE: |
|
|
674 | /* FALLTHROUGH */ |
|
|
675 | case RESTORE: |
|
|
676 | break; |
|
|
677 | } |
|
|
678 | # endif |
|
|
679 | #endif |
|
|
680 | } |
|
|
681 | |
|
|
682 | #ifdef UTMP_SUPPORT |
|
|
683 | void |
|
|
684 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
685 | { |
|
|
686 | if ((options & Opt_utmpInhibit) |
|
|
687 | || !pty.name || !*pty.name) |
|
|
688 | return; |
|
|
689 | |
|
|
690 | rxvt_privileges (RESTORE); |
|
|
691 | |
|
|
692 | if (action == SAVE) |
|
|
693 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
694 | else |
|
|
695 | cleanutent (); |
|
|
696 | |
|
|
697 | rxvt_privileges (IGNORE); |
|
|
698 | } |
|
|
699 | #endif |
|
|
700 | |
630 | |
701 | /*----------------------------------------------------------------------*/ |
631 | /*----------------------------------------------------------------------*/ |
702 | /* |
632 | /* |
703 | * window size/position calculcations for XSizeHint and other storage. |
633 | * window size/position calculcations for XSizeHint and other storage. |
704 | * if width/height are non-zero then override calculated width/height |
634 | * if width/height are non-zero then override calculated width/height |
705 | */ |
635 | */ |
706 | void |
636 | void |
707 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
637 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
708 | { |
638 | { |
709 | short recalc_x, recalc_y; |
639 | short recalc_x, recalc_y; |
710 | int x, y, sb_w, mb_h, flags; |
640 | int x, y, sb_w, flags; |
711 | unsigned int w, h; |
641 | unsigned int w, h; |
712 | unsigned int max_width, max_height; |
642 | unsigned int max_width, max_height; |
713 | dDisp; |
|
|
714 | |
|
|
715 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
716 | ncol, nrow, szHint.width, szHint.height)); |
|
|
717 | |
643 | |
718 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
644 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
719 | szHint.win_gravity = NorthWestGravity; |
645 | szHint.win_gravity = NorthWestGravity; |
720 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
646 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
721 | |
647 | |
… | |
… | |
776 | max_width = MAX_COLS * fwidth; |
702 | max_width = MAX_COLS * fwidth; |
777 | max_height = MAX_ROWS * fheight; |
703 | max_height = MAX_ROWS * fheight; |
778 | |
704 | |
779 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
705 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
780 | |
706 | |
781 | sb_w = mb_h = 0; |
707 | sb_w = 0; |
782 | window_vt_x = window_vt_y = int_bwidth; |
708 | window_vt_x = window_vt_y = int_bwidth; |
783 | |
709 | |
784 | if (scrollbar_visible ()) |
710 | if (scrollBar.state) |
785 | { |
711 | { |
786 | sb_w = scrollbar_TotalWidth (); |
712 | sb_w = scrollbar_TotalWidth (); |
787 | szHint.base_width += sb_w; |
713 | szHint.base_width += sb_w; |
|
|
714 | |
788 | if (!(options & Opt_scrollBar_right)) |
715 | if (!option (Opt_scrollBar_right)) |
789 | window_vt_x += sb_w; |
716 | window_vt_x += sb_w; |
790 | } |
717 | } |
791 | |
718 | |
792 | if (menubar_visible ()) |
|
|
793 | { |
|
|
794 | mb_h = menuBar_TotalHeight (); |
|
|
795 | szHint.base_height += mb_h; |
|
|
796 | window_vt_y += mb_h; |
|
|
797 | } |
|
|
798 | |
|
|
799 | szHint.width_inc = fwidth; |
719 | szHint.width_inc = fwidth; |
800 | szHint.height_inc = fheight; |
720 | szHint.height_inc = fheight; |
801 | szHint.min_width = szHint.base_width + szHint.width_inc; |
721 | szHint.min_width = szHint.base_width + szHint.width_inc; |
802 | szHint.min_height = szHint.base_height + szHint.height_inc; |
722 | szHint.min_height = szHint.base_height + szHint.height_inc; |
803 | |
723 | |
804 | if (newwidth && newwidth - szHint.base_width < max_width) |
724 | if (newwidth && newwidth - szHint.base_width < max_width) |
805 | { |
725 | { |
806 | szHint.width = newwidth; |
726 | szHint.width = newwidth; |
… | |
… | |
821 | { |
741 | { |
822 | min_it (height, max_height); |
742 | min_it (height, max_height); |
823 | szHint.height = szHint.base_height + height; |
743 | szHint.height = szHint.base_height + height; |
824 | } |
744 | } |
825 | |
745 | |
826 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
746 | if (scrollBar.state && option (Opt_scrollBar_right)) |
827 | window_sb_x = szHint.width - sb_w; |
747 | window_sb_x = szHint.width - sb_w; |
828 | |
748 | |
829 | if (recalc_x) |
749 | if (recalc_x) |
830 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
750 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
751 | |
831 | if (recalc_y) |
752 | if (recalc_y) |
832 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
753 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
833 | |
754 | |
834 | ncol = width / fwidth; |
755 | ncol = width / fwidth; |
835 | nrow = height / fheight; |
756 | nrow = height / fheight; |
836 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
837 | ncol, nrow, szHint.width, |
|
|
838 | szHint.height)); |
|
|
839 | return; |
|
|
840 | } |
757 | } |
841 | |
758 | |
842 | /*----------------------------------------------------------------------*/ |
759 | /*----------------------------------------------------------------------*/ |
843 | /* |
760 | /* |
844 | * Tell the teletype handler what size the window is. |
761 | * Tell the teletype handler what size the window is. |
845 | * Called after a window size change. |
762 | * Called after a window size change. |
846 | */ |
763 | */ |
847 | void |
764 | void |
848 | rxvt_term::tt_winch () |
765 | rxvt_term::tt_winch () |
849 | { |
766 | { |
850 | if (pty.pty < 0) |
767 | if (pty->pty < 0) |
851 | return; |
768 | return; |
852 | |
769 | |
853 | struct winsize ws; |
770 | struct winsize ws; |
854 | |
771 | |
855 | ws.ws_col = ncol; |
772 | ws.ws_col = ncol; |
856 | ws.ws_row = nrow; |
773 | ws.ws_row = nrow; |
857 | ws.ws_xpixel = width; |
774 | ws.ws_xpixel = width; |
858 | ws.ws_ypixel = height; |
775 | ws.ws_ypixel = height; |
859 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
776 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
860 | |
777 | |
861 | #if 0 |
778 | #if 0 |
862 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
779 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
863 | if (cmd_pid) /* force through to the command */ |
780 | if (cmd_pid) /* force through to the command */ |
864 | kill (-cmd_pid, SIGWINCH); |
781 | kill (-cmd_pid, SIGWINCH); |
… | |
… | |
896 | delete fontset[0]; |
813 | delete fontset[0]; |
897 | fontset[0] = fs; |
814 | fontset[0] = fs; |
898 | |
815 | |
899 | prop = (*fs)[1]->properties (); |
816 | prop = (*fs)[1]->properties (); |
900 | prop.height += lineSpace; |
817 | prop.height += lineSpace; |
|
|
818 | |
901 | fs->set_prop (prop); |
819 | fs->set_prop (prop, false); |
902 | |
820 | |
903 | fwidth = prop.width; |
821 | fwidth = prop.width; |
904 | fheight = prop.height; |
822 | fheight = prop.height; |
905 | fbase = (*fs)[1]->ascent; |
823 | fbase = prop.ascent; |
906 | |
824 | |
907 | for (int style = 1; style < 4; style++) |
825 | for (int style = 1; style < 4; style++) |
908 | { |
826 | { |
909 | #if ENABLE_STYLES |
827 | #if ENABLE_STYLES |
910 | const char *res = rs[Rs_font + style]; |
828 | const char *res = rs[Rs_font + style]; |
… | |
… | |
915 | { |
833 | { |
916 | fontset[style] = fs = new rxvt_fontset (this); |
834 | fontset[style] = fs = new rxvt_fontset (this); |
917 | rxvt_fontprop prop2 = prop; |
835 | rxvt_fontprop prop2 = prop; |
918 | |
836 | |
919 | if (res) |
837 | if (res) |
920 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
838 | { |
|
|
839 | fs->populate (res); |
|
|
840 | fs->set_prop (prop2, false); |
|
|
841 | } |
921 | else |
842 | else |
922 | { |
843 | { |
923 | res = fontset[0]->fontdesc; |
844 | fs->populate (fontset[0]->fontdesc); |
924 | |
845 | |
925 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
846 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
926 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
847 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
848 | |
|
|
849 | fs->set_prop (prop2, true); |
927 | } |
850 | } |
928 | |
851 | |
929 | fs->populate (res); |
|
|
930 | fs->set_prop (prop2); |
|
|
931 | } |
852 | } |
932 | #else |
853 | #else |
933 | fontset[style] = fontset[0]; |
854 | fontset[style] = fontset[0]; |
934 | #endif |
855 | #endif |
935 | } |
856 | } |
… | |
… | |
944 | return true; |
865 | return true; |
945 | } |
866 | } |
946 | |
867 | |
947 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
868 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
948 | { |
869 | { |
949 | // TODO: SMART_WINDOW_TITLE |
|
|
950 | XChangeProperty (display->display, parent[0], |
870 | XChangeProperty (dpy, parent[0], |
951 | prop, XA_STRING, 8, PropModeReplace, |
871 | prop, XA_STRING, 8, PropModeReplace, |
952 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
872 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
953 | } |
873 | } |
954 | |
874 | |
955 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
875 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
956 | { |
876 | { |
957 | // TODO: SMART_WINDOW_TITLE |
|
|
958 | wchar_t *ws = rxvt_mbstowcs (str, len); |
877 | wchar_t *ws = rxvt_mbstowcs (str, len); |
959 | char *s = rxvt_wcstoutf8 (ws); |
878 | char *s = rxvt_wcstoutf8 (ws); |
960 | |
879 | |
961 | XChangeProperty (display->display, parent[0], |
880 | XChangeProperty (dpy, parent[0], |
962 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
881 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
963 | (const unsigned char *)s, strlen (s)); |
882 | (const unsigned char *)s, strlen (s)); |
964 | |
883 | |
965 | free (s); |
884 | free (s); |
966 | free (ws); |
885 | free (ws); |
… | |
… | |
991 | void |
910 | void |
992 | rxvt_term::set_window_color (int idx, const char *color) |
911 | rxvt_term::set_window_color (int idx, const char *color) |
993 | { |
912 | { |
994 | rxvt_color xcol; |
913 | rxvt_color xcol; |
995 | int i; |
914 | int i; |
996 | |
915 | |
997 | if (color == NULL || *color == '\0') |
916 | if (color == NULL || *color == '\0') |
998 | return; |
917 | return; |
|
|
918 | |
|
|
919 | color = strdup (color); |
|
|
920 | allocated.push_back ((void *)color); |
|
|
921 | rs[Rs_color + idx] = color; |
999 | |
922 | |
1000 | /* handle color aliases */ |
923 | /* handle color aliases */ |
1001 | if (isdigit (*color)) |
924 | if (isdigit (*color)) |
1002 | { |
925 | { |
1003 | i = atoi (color); |
926 | i = atoi (color); |
1004 | |
927 | |
1005 | if (i >= 8 && i <= 15) |
928 | if (i >= 8 && i <= 15) |
1006 | { /* bright colors */ |
929 | { /* bright colors */ |
1007 | i -= 8; |
930 | i -= 8; |
1008 | # ifndef NO_BRIGHTCOLOR |
|
|
1009 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
931 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1010 | SET_PIXCOLOR (idx); |
|
|
1011 | goto done; |
932 | goto done; |
1012 | # endif |
|
|
1013 | } |
933 | } |
1014 | |
934 | |
1015 | if (i >= 0 && i <= 7) |
935 | if (i >= 0 && i <= 7) |
1016 | { /* normal colors */ |
936 | { /* normal colors */ |
1017 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
937 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1018 | SET_PIXCOLOR (idx); |
|
|
1019 | goto done; |
938 | goto done; |
1020 | } |
939 | } |
1021 | } |
940 | } |
1022 | |
941 | |
1023 | if (!rXParseAllocColor (&xcol, color)) |
942 | set_color (xcol, color); |
1024 | return; |
|
|
1025 | |
|
|
1026 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1027 | |
943 | |
1028 | /* |
944 | /* |
1029 | * FIXME: should free colors here, but no idea how to do it so instead, |
945 | * FIXME: should free colors here, but no idea how to do it so instead, |
1030 | * so just keep gobbling up the colormap |
946 | * so just keep gobbling up the colormap |
1031 | */ |
947 | */ |
1032 | # if 0 |
|
|
1033 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1034 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1035 | break; |
|
|
1036 | if (i > Color_White) |
|
|
1037 | { |
|
|
1038 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1039 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1040 | DisplayPlanes (display->display, display->screen)); |
|
|
1041 | } |
|
|
1042 | # endif |
|
|
1043 | |
948 | |
1044 | pix_colors_focused[idx] = xcol; |
949 | pix_colors_focused[idx] = xcol; |
1045 | SET_PIXCOLOR (idx); |
|
|
1046 | |
950 | |
1047 | /* XSetWindowAttributes attr; */ |
951 | /* XSetWindowAttributes attr; */ |
1048 | /* Cursor cursor; */ |
952 | /* Cursor cursor; */ |
1049 | done: |
953 | done: |
1050 | |
|
|
1051 | #if OFF_FOCUS_FADING |
|
|
1052 | if (rs[Rs_fade]) |
|
|
1053 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1054 | #endif |
|
|
1055 | |
|
|
1056 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
954 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1057 | |
955 | |
|
|
956 | update_fade_color (idx); |
1058 | recolour_cursor (); |
957 | recolour_cursor (); |
1059 | scr_recolour (); |
958 | scr_recolour (); |
1060 | } |
959 | } |
1061 | |
960 | |
1062 | #else |
961 | #else |
… | |
… | |
1064 | #endif /* XTERM_COLOR_CHANGE */ |
963 | #endif /* XTERM_COLOR_CHANGE */ |
1065 | |
964 | |
1066 | void |
965 | void |
1067 | rxvt_term::recolour_cursor () |
966 | rxvt_term::recolour_cursor () |
1068 | { |
967 | { |
1069 | XColor xcol[2]; |
968 | XColor fg, bg; |
1070 | |
969 | |
1071 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
970 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1072 | ? pix_colors_focused[Color_pointer_fg] |
971 | ? pix_colors_focused[Color_pointer_fg] |
1073 | : pix_colors_focused[Color_fg]; |
972 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
973 | |
1074 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
974 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1075 | ? pix_colors_focused[Color_pointer_bg] |
975 | ? pix_colors_focused[Color_pointer_bg] |
1076 | : pix_colors_focused[Color_bg]; |
976 | : pix_colors_focused[Color_bg]).get (bg); |
1077 | |
977 | |
1078 | XQueryColors (display->display, display->cmap, xcol, 2); |
978 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1079 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1080 | } |
979 | } |
1081 | |
980 | |
1082 | /*----------------------------------------------------------------------*/ |
981 | /*----------------------------------------------------------------------*/ |
1083 | /* |
982 | /* |
1084 | * find if fg/bg matches any of the normal (low-intensity) colors |
983 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
1088 | { |
987 | { |
1089 | unsigned int i; |
988 | unsigned int i; |
1090 | const char *xpmb = "\0"; |
989 | const char *xpmb = "\0"; |
1091 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
990 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1092 | |
991 | |
1093 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1094 | strcpy (fstr, "default"); |
992 | strcpy (fstr, "default"); |
1095 | strcpy (bstr, "default"); |
993 | strcpy (bstr, "default"); |
1096 | for (i = Color_Black; i <= Color_White; i++) |
994 | for (i = Color_Black; i <= Color_White; i++) |
1097 | if (pix_colors[Color_fg] == pix_colors[i]) |
995 | if (pix_colors[Color_fg] == pix_colors[i]) |
1098 | { |
996 | { |
… | |
… | |
1113 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1011 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1114 | } |
1012 | } |
1115 | |
1013 | |
1116 | /*----------------------------------------------------------------------*/ |
1014 | /*----------------------------------------------------------------------*/ |
1117 | |
1015 | |
1118 | int |
1016 | bool |
1119 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1017 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1120 | { |
1018 | { |
1121 | if (!screen_in_out->set (display, colour)) |
1019 | if (color.set (this, name)) |
1122 | { |
|
|
1123 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1124 | return false; |
|
|
1125 | } |
|
|
1126 | |
|
|
1127 | return true; |
1020 | return true; |
|
|
1021 | |
|
|
1022 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1023 | return false; |
|
|
1024 | } |
|
|
1025 | |
|
|
1026 | void |
|
|
1027 | rxvt_term::alias_color (int dst, int src) |
|
|
1028 | { |
|
|
1029 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1128 | } |
1030 | } |
1129 | |
1031 | |
1130 | /* -------------------------------------------------------------------- * |
1032 | /* -------------------------------------------------------------------- * |
1131 | * - WINDOW RESIZING - * |
1033 | * - WINDOW RESIZING - * |
1132 | * -------------------------------------------------------------------- */ |
1034 | * -------------------------------------------------------------------- */ |
1133 | void |
1035 | void |
1134 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1036 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1135 | { |
1037 | { |
1136 | int fix_screen; |
1038 | int fix_screen; |
1137 | int old_width = szHint.width, old_height = szHint.height; |
1039 | int old_width = szHint.width; |
1138 | dDisp; |
1040 | int old_height = szHint.height; |
1139 | |
1041 | |
1140 | window_calc (newwidth, newheight); |
1042 | window_calc (newwidth, newheight); |
|
|
1043 | |
|
|
1044 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1141 | XSetWMNormalHints (disp, parent[0], &szHint); |
1045 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1142 | |
1046 | |
1143 | if (!ignoreparent) |
1047 | if (!ignoreparent) |
1144 | { |
1048 | { |
1145 | #ifdef SMART_RESIZE |
1049 | #ifdef SMART_RESIZE |
1146 | /* |
1050 | /* |
… | |
… | |
1150 | int x, y, x1, y1; |
1054 | int x, y, x1, y1; |
1151 | int dx, dy; |
1055 | int dx, dy; |
1152 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1056 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1153 | Window unused_cr; |
1057 | Window unused_cr; |
1154 | |
1058 | |
1155 | XTranslateCoordinates (disp, parent[0], display->root, |
1059 | XTranslateCoordinates (dpy, parent[0], display->root, |
1156 | 0, 0, &x, &y, &unused_cr); |
1060 | 0, 0, &x, &y, &unused_cr); |
1157 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1061 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1158 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1062 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1159 | /* |
1063 | /* |
1160 | * if display->root isn't the parent window, a WM will probably have offset |
1064 | * if display->root isn't the parent window, a WM will probably have offset |
1161 | * our position for handles and decorations. Counter it |
1065 | * our position for handles and decorations. Counter it |
1162 | */ |
1066 | */ |
… | |
… | |
1164 | { |
1068 | { |
1165 | x -= x1; |
1069 | x -= x1; |
1166 | y -= y1; |
1070 | y -= y1; |
1167 | } |
1071 | } |
1168 | |
1072 | |
1169 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1073 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1170 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1074 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1171 | dx = old_width - szHint.width; |
1075 | dx = old_width - szHint.width; |
1172 | dy = old_height - szHint.height; |
1076 | dy = old_height - szHint.height; |
1173 | |
1077 | |
1174 | /* Check position of the center of the window */ |
1078 | /* Check position of the center of the window */ |
1175 | if (x < x1) /* left half */ |
1079 | if (x < x1) /* left half */ |
1176 | dx = 0; |
1080 | dx = 0; |
… | |
… | |
1179 | if (y < y1) /* top half */ |
1083 | if (y < y1) /* top half */ |
1180 | dy = 0; |
1084 | dy = 0; |
1181 | else if (y == y1) /* exact center */ |
1085 | else if (y == y1) /* exact center */ |
1182 | dy /= 2; |
1086 | dy /= 2; |
1183 | |
1087 | |
1184 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1088 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1185 | szHint.width, szHint.height); |
1089 | szHint.width, szHint.height); |
1186 | #else |
1090 | #else |
1187 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1091 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1188 | #endif |
1092 | #endif |
1189 | } |
1093 | } |
1190 | |
1094 | |
1191 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1095 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1192 | |
1096 | |
1193 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1097 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1194 | { |
1098 | { |
1195 | if (scrollbar_visible ()) |
1099 | if (scrollBar.state) |
1196 | { |
1100 | { |
1197 | XMoveResizeWindow (disp, scrollBar.win, |
1101 | XMoveResizeWindow (dpy, scrollBar.win, |
1198 | window_sb_x, 0, |
1102 | window_sb_x, 0, |
1199 | scrollbar_TotalWidth (), szHint.height); |
1103 | scrollbar_TotalWidth (), szHint.height); |
1200 | resize_scrollbar (); |
1104 | resize_scrollbar (); |
1201 | } |
1105 | } |
1202 | |
1106 | |
1203 | if (menubar_visible ()) |
|
|
1204 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1205 | window_vt_x, 0, |
|
|
1206 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1207 | |
|
|
1208 | XMoveResizeWindow (disp, vt, |
1107 | XMoveResizeWindow (dpy, vt, |
1209 | window_vt_x, window_vt_y, |
1108 | window_vt_x, window_vt_y, |
1210 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1109 | width, height); |
1211 | |
1110 | |
1212 | scr_clear (); |
1111 | scr_clear (); |
1213 | #ifdef XPM_BACKGROUND |
1112 | #ifdef XPM_BACKGROUND |
1214 | resize_pixmap (); |
1113 | resize_pixmap (); |
1215 | #endif |
1114 | #endif |
1216 | } |
1115 | } |
1217 | |
1116 | |
1218 | if (fix_screen || old_height == 0) |
1117 | if (fix_screen || old_height == 0) |
1219 | { |
|
|
1220 | int curr_screen = -1; |
|
|
1221 | int old_ncol = prev_ncol; |
|
|
1222 | |
|
|
1223 | /* scr_reset only works on the primary screen */ |
|
|
1224 | if (old_height) /* this is not the first time through */ |
|
|
1225 | { |
|
|
1226 | unsigned int ocol = ncol; |
|
|
1227 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1228 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1229 | ncol = ocol; |
|
|
1230 | } |
|
|
1231 | |
|
|
1232 | scr_reset (); |
1118 | scr_reset (); |
1233 | |
1119 | |
1234 | if (curr_screen >= 0) /* this is not the first time through */ |
1120 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1235 | { |
1121 | //scr_touch (false); |
1236 | scr_change_screen (curr_screen); |
|
|
1237 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1238 | } |
|
|
1239 | } |
|
|
1240 | |
|
|
1241 | old_width = szHint.width; |
|
|
1242 | old_height = szHint.height; |
|
|
1243 | |
1122 | |
1244 | #ifdef XPM_BACKGROUND |
1123 | #ifdef XPM_BACKGROUND |
1245 | if (pixmap) |
1124 | if (pixmap) |
1246 | scr_touch (false); |
1125 | scr_touch (false); |
1247 | #endif |
1126 | #endif |
1248 | |
1127 | |
1249 | #ifdef USE_XIM |
1128 | #ifdef USE_XIM |
1250 | IMSetStatusPosition (); |
1129 | IMSetPosition (); |
1251 | #endif |
1130 | #endif |
1252 | } |
1131 | } |
1253 | |
1132 | |
1254 | /* |
1133 | /* |
1255 | * Set the width/height of the vt window in characters. Units are pixels. |
1134 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1260 | { |
1139 | { |
1261 | XWindowAttributes wattr; |
1140 | XWindowAttributes wattr; |
1262 | |
1141 | |
1263 | if (newwidth == 0 || newheight == 0) |
1142 | if (newwidth == 0 || newheight == 0) |
1264 | { |
1143 | { |
1265 | XGetWindowAttributes (display->display, display->root, &wattr); |
1144 | XGetWindowAttributes (dpy, display->root, &wattr); |
1266 | |
1145 | |
1267 | if (newwidth == 0) |
1146 | if (newwidth == 0) |
1268 | newwidth = wattr.width - szHint.base_width; |
1147 | newwidth = wattr.width - szHint.base_width; |
1269 | if (newheight == 0) |
1148 | if (newheight == 0) |
1270 | newheight = wattr.height - szHint.base_height; |
1149 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1284 | #ifdef USE_XIM |
1163 | #ifdef USE_XIM |
1285 | |
1164 | |
1286 | void |
1165 | void |
1287 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1166 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1288 | { |
1167 | { |
1289 | fg = pix_colors[Color_fg]; |
1168 | fg = pix_colors [Color_fg]; |
1290 | bg = pix_colors[Color_bg]; |
1169 | bg = pix_colors [Color_bg]; |
1291 | } |
1170 | } |
1292 | |
1171 | |
1293 | void |
1172 | void |
1294 | rxvt_term::im_set_size (XRectangle &size) |
1173 | rxvt_term::im_set_size (XRectangle &size) |
1295 | { |
1174 | { |
… | |
… | |
1332 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1211 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1333 | |
1212 | |
1334 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1213 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1335 | *p = '\0'; |
1214 | *p = '\0'; |
1336 | |
1215 | |
1337 | atom = XInternAtom (display->display, server, False); |
1216 | atom = XInternAtom (dpy, server, False); |
1338 | win = XGetSelectionOwner (display->display, atom); |
1217 | win = XGetSelectionOwner (dpy, atom); |
1339 | |
1218 | |
1340 | if (win != None) |
1219 | if (win != None) |
1341 | return True; |
1220 | return True; |
1342 | } |
1221 | } |
1343 | |
1222 | |
… | |
… | |
1350 | XPoint nspot; |
1229 | XPoint nspot; |
1351 | XVaNestedList preedit_attr; |
1230 | XVaNestedList preedit_attr; |
1352 | |
1231 | |
1353 | if (!Input_Context |
1232 | if (!Input_Context |
1354 | || !focus |
1233 | || !focus |
1355 | || !(input_style & XIMPreeditPosition)) |
1234 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1356 | return; |
1235 | return; |
1357 | |
1236 | |
1358 | im_set_position (nspot); |
1237 | im_set_position (nspot); |
1359 | |
1238 | |
1360 | if (nspot.x == spot.x && nspot.y == spot.y) |
1239 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1379 | input_method = 0; |
1258 | input_method = 0; |
1380 | } |
1259 | } |
1381 | |
1260 | |
1382 | Input_Context = 0; |
1261 | Input_Context = 0; |
1383 | } |
1262 | } |
|
|
1263 | |
|
|
1264 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1265 | |
|
|
1266 | static void |
|
|
1267 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1268 | { |
|
|
1269 | ((rxvt_term *)client_data)->make_current (); |
|
|
1270 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1271 | } |
|
|
1272 | |
|
|
1273 | static void |
|
|
1274 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1275 | { |
|
|
1276 | ((rxvt_term *)client_data)->make_current (); |
|
|
1277 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1278 | } |
|
|
1279 | |
|
|
1280 | static void |
|
|
1281 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1282 | { |
|
|
1283 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1284 | XIMText *text = call_data->text; |
|
|
1285 | |
|
|
1286 | term->make_current (); |
|
|
1287 | |
|
|
1288 | if (text) |
|
|
1289 | { |
|
|
1290 | void *str; |
|
|
1291 | |
|
|
1292 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1293 | { |
|
|
1294 | // of course, X makes it ugly again |
|
|
1295 | if (term->rs[Rs_imLocale]) |
|
|
1296 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1297 | |
|
|
1298 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1299 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1300 | |
|
|
1301 | if (term->rs[Rs_imLocale]) |
|
|
1302 | SET_LOCALE (term->locale); |
|
|
1303 | } |
|
|
1304 | else |
|
|
1305 | str = (void *)text->string.wide_char; |
|
|
1306 | |
|
|
1307 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1308 | DT_INT, call_data->caret, |
|
|
1309 | DT_INT, call_data->chg_first, |
|
|
1310 | DT_INT, call_data->chg_length, |
|
|
1311 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1312 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1313 | DT_END)); |
|
|
1314 | } |
|
|
1315 | else |
|
|
1316 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1317 | DT_INT, call_data->caret, |
|
|
1318 | DT_INT, call_data->chg_first, |
|
|
1319 | DT_INT, call_data->chg_length, |
|
|
1320 | DT_END)); |
|
|
1321 | } |
|
|
1322 | |
|
|
1323 | #if 0 |
|
|
1324 | static void |
|
|
1325 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1326 | { |
|
|
1327 | ((rxvt_term *)client_data)->make_current (); |
|
|
1328 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1329 | DT_INT, call_data->position, |
|
|
1330 | DT_INT, call_data->direction, |
|
|
1331 | DT_INT, call_data->style, |
|
|
1332 | DT_END)); |
|
|
1333 | } |
|
|
1334 | #endif |
|
|
1335 | |
|
|
1336 | #endif |
1384 | |
1337 | |
1385 | /* |
1338 | /* |
1386 | * Try to open a XIM with the current modifiers, then see if we can |
1339 | * Try to open a XIM with the current modifiers, then see if we can |
1387 | * open a suitable preedit type |
1340 | * open a suitable preedit type |
1388 | */ |
1341 | */ |
… | |
… | |
1395 | XRectangle rect, status_rect, needed_rect; |
1348 | XRectangle rect, status_rect, needed_rect; |
1396 | unsigned long fg, bg; |
1349 | unsigned long fg, bg; |
1397 | const char *p; |
1350 | const char *p; |
1398 | char **s; |
1351 | char **s; |
1399 | XIMStyles *xim_styles; |
1352 | XIMStyles *xim_styles; |
|
|
1353 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1354 | XIMCallback xcb[4]; |
|
|
1355 | #endif |
|
|
1356 | |
|
|
1357 | set_environ (envv); |
1400 | |
1358 | |
1401 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1359 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1402 | return false; |
1360 | return false; |
1403 | |
1361 | |
1404 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1405 | input_method = display->get_xim (locale, modifiers); |
1362 | input_method = display->get_xim (locale, modifiers); |
1406 | if (input_method == NULL) |
1363 | if (input_method == NULL) |
1407 | return false; |
1364 | return false; |
1408 | |
1365 | |
1409 | xim = input_method->xim; |
1366 | xim = input_method->xim; |
… | |
… | |
1429 | s = rxvt_splitcommastring (p); |
1386 | s = rxvt_splitcommastring (p); |
1430 | |
1387 | |
1431 | for (i = found = 0; !found && s[i]; i++) |
1388 | for (i = found = 0; !found && s[i]; i++) |
1432 | { |
1389 | { |
1433 | if (!strcmp (s[i], "OverTheSpot")) |
1390 | if (!strcmp (s[i], "OverTheSpot")) |
1434 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1391 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1435 | else if (!strcmp (s[i], "OffTheSpot")) |
1392 | else if (!strcmp (s[i], "OffTheSpot")) |
1436 | input_style = (XIMPreeditArea | XIMStatusArea); |
1393 | input_style = XIMPreeditArea | XIMStatusArea; |
1437 | else if (!strcmp (s[i], "Root")) |
1394 | else if (!strcmp (s[i], "Root")) |
1438 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1395 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1439 | else if (!strcmp (s[i], "None")) |
1396 | else if (!strcmp (s[i], "None")) |
1440 | input_style = (XIMPreeditNone | XIMStatusNone); |
1397 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1398 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1399 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1400 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1401 | #endif |
|
|
1402 | else |
|
|
1403 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1441 | |
1404 | |
1442 | for (j = 0; j < xim_styles->count_styles; j++) |
1405 | for (j = 0; j < xim_styles->count_styles; j++) |
1443 | if (input_style == xim_styles->supported_styles[j]) |
1406 | if (input_style == xim_styles->supported_styles[j]) |
1444 | { |
1407 | { |
1445 | rxvt_freecommastring (s); |
1408 | rxvt_freecommastring (s); |
… | |
… | |
1483 | "*", |
1446 | "*", |
1484 | fheight, |
1447 | fheight, |
1485 | fheight + 1, fheight - 1, |
1448 | fheight + 1, fheight - 1, |
1486 | fheight - 2, fheight + 2); |
1449 | fheight - 2, fheight + 2); |
1487 | |
1450 | |
1488 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1451 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1489 | &missing_charset_list, &missing_charset_count, &def_string); |
1452 | &missing_charset_list, &missing_charset_count, &def_string); |
1490 | |
1453 | |
1491 | if (missing_charset_list) |
1454 | if (missing_charset_list) |
1492 | XFreeStringList (missing_charset_list); |
1455 | XFreeStringList (missing_charset_list); |
1493 | |
1456 | |
… | |
… | |
1534 | XNBackground, bg, |
1497 | XNBackground, bg, |
1535 | XNArea, &status_rect, |
1498 | XNArea, &status_rect, |
1536 | XNFontSet, fs, |
1499 | XNFontSet, fs, |
1537 | NULL); |
1500 | NULL); |
1538 | } |
1501 | } |
|
|
1502 | #if ENABLE_XIM_ONTHESPOT |
|
|
1503 | else if (input_style & XIMPreeditCallbacks) |
|
|
1504 | { |
|
|
1505 | im_set_position (spot); |
|
|
1506 | |
|
|
1507 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1508 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1509 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1510 | # if 0 |
|
|
1511 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1512 | # endif |
|
|
1513 | |
|
|
1514 | preedit_attr = XVaCreateNestedList (0, |
|
|
1515 | XNSpotLocation, &spot, |
|
|
1516 | XNPreeditStartCallback, &xcb[0], |
|
|
1517 | XNPreeditDoneCallback , &xcb[1], |
|
|
1518 | XNPreeditDrawCallback , &xcb[2], |
|
|
1519 | # if 0 |
|
|
1520 | XNPreeditCaretCallback, &xcb[3], |
|
|
1521 | # endif |
|
|
1522 | NULL); |
|
|
1523 | } |
|
|
1524 | #endif |
1539 | |
1525 | |
1540 | Input_Context = XCreateIC (xim, |
1526 | Input_Context = XCreateIC (xim, |
1541 | XNInputStyle, input_style, |
1527 | XNInputStyle, input_style, |
1542 | XNClientWindow, vt, |
1528 | XNClientWindow, vt, |
1543 | XNFocusWindow, parent[0], |
1529 | XNFocusWindow, parent[0], |
… | |
… | |
1545 | preedit_attr, |
1531 | preedit_attr, |
1546 | status_attr ? XNStatusAttributes : NULL, |
1532 | status_attr ? XNStatusAttributes : NULL, |
1547 | status_attr, NULL); |
1533 | status_attr, NULL); |
1548 | |
1534 | |
1549 | if (preedit_attr) XFree (preedit_attr); |
1535 | if (preedit_attr) XFree (preedit_attr); |
1550 | if (status_attr) XFree (status_attr); |
1536 | if (status_attr) XFree (status_attr); |
1551 | if (fs) XFreeFontSet (display->display, fs); |
1537 | if (fs) XFreeFontSet (dpy, fs); |
1552 | |
1538 | |
1553 | if (Input_Context == NULL) |
1539 | if (Input_Context == NULL) |
1554 | { |
1540 | { |
1555 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1541 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1556 | im_destroy (); |
1542 | im_destroy (); |
1557 | return false; |
1543 | return false; |
1558 | } |
1544 | } |
1559 | |
1545 | |
1560 | if (input_style & XIMPreeditArea) |
1546 | #if 0 |
|
|
1547 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1548 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1549 | vt_select_input (); |
|
|
1550 | #endif |
|
|
1551 | |
1561 | IMSetStatusPosition (); |
1552 | IMSetPosition (); |
1562 | |
1553 | |
1563 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1564 | return true; |
1554 | return true; |
1565 | } |
1555 | } |
1566 | |
1556 | |
1567 | void |
1557 | void |
1568 | rxvt_term::im_cb () |
1558 | rxvt_term::im_cb () |
… | |
… | |
1570 | int i; |
1560 | int i; |
1571 | const char *p; |
1561 | const char *p; |
1572 | char **s; |
1562 | char **s; |
1573 | char buf[IMBUFSIZ]; |
1563 | char buf[IMBUFSIZ]; |
1574 | |
1564 | |
1575 | SET_R (this); |
1565 | make_current (); |
1576 | |
1566 | |
1577 | im_destroy (); |
1567 | im_destroy (); |
1578 | |
1568 | |
1579 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1580 | if (Input_Context) |
1569 | if (Input_Context) |
1581 | return; |
1570 | return; |
1582 | |
1571 | |
1583 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1572 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1584 | if (rs[Rs_imLocale]) |
1573 | if (rs[Rs_imLocale]) |
… | |
… | |
1626 | SET_LOCALE (locale); |
1615 | SET_LOCALE (locale); |
1627 | #endif |
1616 | #endif |
1628 | } |
1617 | } |
1629 | |
1618 | |
1630 | void |
1619 | void |
1631 | rxvt_term::IMSetStatusPosition () |
1620 | rxvt_term::IMSetPosition () |
1632 | { |
1621 | { |
1633 | XRectangle preedit_rect, status_rect, *needed_rect; |
1622 | XRectangle preedit_rect, status_rect, *needed_rect; |
1634 | XVaNestedList preedit_attr, status_attr; |
1623 | XVaNestedList preedit_attr, status_attr; |
1635 | |
1624 | |
1636 | if (!Input_Context |
1625 | if (!Input_Context |
1637 | || !focus |
1626 | || !focus |
1638 | || !(input_style & XIMPreeditArea) |
1627 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1639 | || !IMisRunning ()) |
1628 | || !IMisRunning ()) |
1640 | return; |
1629 | return; |
1641 | |
1630 | |
|
|
1631 | if (input_style & XIMPreeditPosition) |
|
|
1632 | { |
|
|
1633 | im_set_size (preedit_rect); |
|
|
1634 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1635 | |
|
|
1636 | XSetICValues (Input_Context, |
|
|
1637 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1638 | } |
|
|
1639 | else |
|
|
1640 | { |
1642 | /* Getting the necessary width of preedit area */ |
1641 | /* Getting the necessary width of preedit area */ |
1643 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1642 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1644 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1643 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1645 | XFree (status_attr); |
1644 | XFree (status_attr); |
1646 | |
1645 | |
1647 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1646 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1648 | XFree (needed_rect); |
1647 | XFree (needed_rect); |
1649 | |
1648 | |
1650 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1649 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1651 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1650 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1652 | |
1651 | |
1653 | XSetICValues (Input_Context, |
1652 | XSetICValues (Input_Context, |
1654 | XNPreeditAttributes, preedit_attr, |
1653 | XNPreeditAttributes, preedit_attr, |
1655 | XNStatusAttributes, status_attr, NULL); |
1654 | XNStatusAttributes, status_attr, |
|
|
1655 | NULL); |
1656 | |
1656 | |
|
|
1657 | XFree (status_attr); |
|
|
1658 | } |
|
|
1659 | |
1657 | XFree (preedit_attr); |
1660 | XFree (preedit_attr); |
1658 | XFree (status_attr); |
|
|
1659 | } |
1661 | } |
1660 | #endif /* USE_XIM */ |
1662 | #endif /* USE_XIM */ |
1661 | |
1663 | |
1662 | /*----------------------------------------------------------------------*/ |
|
|
1663 | rxvt_t rxvt_current_term; |
|
|
1664 | |
|
|
1665 | /*----------------------- end-of-file (C source) -----------------------*/ |
1664 | /*----------------------- end-of-file (C source) -----------------------*/ |