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 */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
36 | |
37 | |
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38 | #include <limits> |
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39 | |
37 | #include <signal.h> |
40 | #include <csignal> |
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41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
44 | # include <grp.h> |
41 | #endif |
45 | #endif |
42 | |
46 | |
43 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
48 | # include <termios.h> |
45 | #endif |
49 | #endif |
46 | |
50 | |
47 | #include <cstring> |
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48 | |
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49 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
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 | |
51 | static char curlocale[128]; |
56 | static char curlocale[128], savelocale[128]; |
52 | |
57 | |
53 | bool |
58 | bool |
54 | rxvt_set_locale (const char *locale) |
59 | rxvt_set_locale (const char *locale) NOTHROW |
55 | { |
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 | |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
66 | if (!locale || !memcmp (locale, curlocale, size)) |
57 | return false; |
67 | return false; |
58 | |
68 | |
59 | strncpy (curlocale, locale, 128); |
69 | memcpy (curlocale, locale, size); |
60 | setlocale (LC_CTYPE, curlocale); |
70 | setlocale (LC_CTYPE, curlocale); |
61 | 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); |
62 | } |
85 | } |
63 | |
86 | |
64 | #if ENABLE_COMBINING |
87 | #if ENABLE_COMBINING |
65 | class rxvt_composite_vec rxvt_composite; |
88 | class rxvt_composite_vec rxvt_composite; |
66 | |
89 | |
… | |
… | |
125 | } |
148 | } |
126 | #endif |
149 | #endif |
127 | |
150 | |
128 | rxvt_term::rxvt_term () |
151 | rxvt_term::rxvt_term () |
129 | : |
152 | : |
130 | #if TRANSPARENT |
153 | #if TRANSPARENT || ENABLE_PERL |
131 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
154 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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155 | check_our_aprents_ev(this, &rxvt_term::check_our_parents_cb), |
132 | #endif |
156 | #endif |
133 | #ifdef HAVE_SCROLLBARS |
157 | #ifdef HAVE_SCROLLBARS |
134 | scrollbar_ev (this, &rxvt_term::x_cb), |
158 | scrollbar_ev (this, &rxvt_term::x_cb), |
135 | #endif |
159 | #endif |
136 | #ifdef MENUBAR |
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137 | menubar_ev (this, &rxvt_term::x_cb), |
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138 | #endif |
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139 | #ifdef CURSOR_BLINK |
160 | #ifdef CURSOR_BLINK |
140 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
161 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
141 | #endif |
162 | #endif |
142 | #ifdef TEXT_BLINK |
163 | #ifdef TEXT_BLINK |
143 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
164 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
176 | pointer_ev (this, &rxvt_term::pointer_cb), |
156 | #endif |
177 | #endif |
157 | #ifdef USE_XIM |
178 | #ifdef USE_XIM |
158 | im_ev (this, &rxvt_term::im_cb), |
179 | im_ev (this, &rxvt_term::im_cb), |
159 | #endif |
180 | #endif |
160 | sw_term (this, &rxvt_term::sig_term), |
181 | #ifndef NO_BELL |
161 | sw_chld (this, &rxvt_term::sig_chld), |
182 | bell_ev (this, &rxvt_term::bell_cb), |
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183 | #endif |
162 | termwin_ev (this, &rxvt_term::x_cb), |
184 | termwin_ev (this, &rxvt_term::x_cb), |
163 | 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), |
164 | check_ev (this, &rxvt_term::check_cb), |
187 | check_ev (this, &rxvt_term::check_cb), |
165 | flush_ev (this, &rxvt_term::flush_cb), |
188 | flush_ev (this, &rxvt_term::flush_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
189 | destroy_ev (this, &rxvt_term::destroy_cb), |
167 | pty_ev (this, &rxvt_term::pty_cb), |
190 | pty_ev (this, &rxvt_term::pty_cb), |
168 | incr_ev (this, &rxvt_term::incr_cb) |
191 | incr_ev (this, &rxvt_term::incr_cb) |
169 | { |
192 | { |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
193 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
171 | |
194 | |
172 | termlist.push_back (this); |
195 | termlist.push_back (this); |
173 | } |
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174 | |
196 | |
175 | rxvt_term::~rxvt_term () |
197 | #ifdef KEYSYM_RESOURCE |
176 | { |
198 | keyboard = new keyboard_manager; |
177 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
199 | #endif |
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200 | } |
178 | |
201 | |
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202 | // clean up the most important stuff, do *not* call x or free mem etc. |
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203 | // for use before an emergency exit |
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204 | void rxvt_term::emergency_cleanup () |
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205 | { |
179 | if (cmd_pid) |
206 | if (cmd_pid) |
180 | kill (-cmd_pid, SIGHUP); |
207 | kill (-cmd_pid, SIGHUP); |
181 | |
208 | |
182 | pty.put (); |
209 | pty_ev.stop (); |
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210 | delete pty; pty = 0; |
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211 | } |
183 | |
212 | |
184 | #ifdef UTMP_SUPPORT |
213 | rxvt_term::~rxvt_term () |
185 | privileged_utmp (RESTORE); |
214 | { |
186 | #endif |
215 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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216 | |
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217 | emergency_cleanup (); |
187 | |
218 | |
188 | #if ENABLE_STYLES |
219 | #if ENABLE_STYLES |
189 | for (int i = RS_styleCount; --i; ) |
220 | for (int i = RS_styleCount; --i; ) |
190 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
221 | if (fontset[i] != fontset[0]) |
191 | delete TermWin.fontset[i]; |
222 | delete fontset[i]; |
192 | #endif |
223 | #endif |
193 | delete TermWin.fontset[0]; |
224 | delete fontset[0]; |
194 | |
225 | |
195 | if (display) |
226 | if (display) |
196 | { |
227 | { |
197 | selection_clear (); |
228 | selection_clear (); |
198 | |
229 | |
199 | #ifdef USE_XIM |
230 | #ifdef USE_XIM |
200 | im_destroy (); |
231 | im_destroy (); |
201 | #endif |
232 | #endif |
202 | #ifdef MENUBAR |
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203 | if (menubarGC) XFreeGC (display->display, menubarGC); |
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204 | #endif |
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205 | #ifdef XTERM_SCROLLBAR |
233 | #ifdef XTERM_SCROLLBAR |
206 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
234 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
207 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
235 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
208 | #endif |
236 | #endif |
209 | #ifdef PLAIN_SCROLLBAR |
237 | #ifdef PLAIN_SCROLLBAR |
210 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
238 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
211 | #endif |
239 | #endif |
212 | #ifdef NEXT_SCROLLBAR |
240 | #ifdef NEXT_SCROLLBAR |
213 | if (blackGC) XFreeGC (display->display, blackGC); |
241 | if (blackGC) XFreeGC (dpy, blackGC); |
214 | if (whiteGC) XFreeGC (display->display, whiteGC); |
242 | if (whiteGC) XFreeGC (dpy, whiteGC); |
215 | if (grayGC) XFreeGC (display->display, grayGC); |
243 | if (grayGC) XFreeGC (dpy, grayGC); |
216 | if (darkGC) XFreeGC (display->display, darkGC); |
244 | if (darkGC) XFreeGC (dpy, darkGC); |
217 | if (stippleGC) XFreeGC (display->display, stippleGC); |
245 | if (stippleGC) XFreeGC (dpy, stippleGC); |
218 | if (dimple) XFreePixmap (display->display, dimple); |
246 | if (dimple) XFreePixmap (dpy, dimple); |
219 | if (upArrow) XFreePixmap (display->display, upArrow); |
247 | if (upArrow) XFreePixmap (dpy, upArrow); |
220 | if (downArrow) XFreePixmap (display->display, downArrow); |
248 | if (downArrow) XFreePixmap (dpy, downArrow); |
221 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
249 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
222 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
250 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
223 | #endif |
251 | #endif |
224 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
252 | #ifdef RXVT_SCROLLBAR |
225 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
253 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
226 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
254 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
227 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
255 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
228 | #endif |
256 | #endif |
229 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
257 | if (gc) XFreeGC (dpy, gc); |
230 | |
258 | |
231 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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232 | delete menuBar.drawable; |
259 | delete drawable; |
233 | //if (menuBar.win) |
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234 | // XDestroyWindow (display->display, menuBar.win); |
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235 | #endif |
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236 | delete TermWin.drawable; |
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237 | // destroy all windows |
260 | // destroy all windows |
238 | if (TermWin.parent[0]) |
261 | if (parent[0]) |
239 | XDestroyWindow (display->display, TermWin.parent[0]); |
262 | XDestroyWindow (dpy, parent[0]); |
240 | } |
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241 | |
263 | |
242 | // TODO: free pixcolours, colours should become part of rxvt_display |
264 | for (int i = 0; i < TOTAL_COLORS; i++) |
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265 | if (ISSET_PIXCOLOR (i)) |
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266 | { |
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267 | pix_colors_focused [i].free (this); |
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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 | } |
243 | |
272 | |
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273 | clear (); |
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274 | } |
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275 | |
244 | delete pix_colors_focused; |
276 | delete [] pix_colors_focused; |
245 | #ifdef OFF_FOCUS_FADING |
277 | #if OFF_FOCUS_FADING |
246 | delete pix_colors_unfocused; |
278 | delete [] pix_colors_unfocused; |
247 | #endif |
279 | #endif |
248 | |
280 | |
249 | displays.put (display); |
281 | displays.put (display); |
250 | |
282 | |
251 | scr_release (); |
283 | scr_release (); |
252 | |
284 | |
253 | /* clear all resources */ |
285 | /* clear all resources */ |
254 | for (int i = 0; i < allocated.size (); i++) |
286 | for (int i = 0; i < allocated.size (); i++) |
255 | free (allocated[i]); |
287 | free (allocated [i]); |
256 | |
288 | |
257 | free (selection.text); |
289 | free (selection.text); |
258 | // TODO: manage env vars in child only(!) |
290 | // TODO: manage env vars in child only(!) |
259 | free (env_windowid); |
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260 | free (env_display); |
291 | free (env_display); |
261 | free (env_term); |
292 | free (env_term); |
262 | free (env_colorfgbg); |
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263 | free (locale); |
293 | free (locale); |
264 | free (v_buffer); |
294 | free (v_buffer); |
265 | free (incr_buf); |
295 | free (incr_buf); |
266 | |
296 | |
267 | delete envv; |
297 | delete envv; |
268 | delete argv; |
298 | delete argv; |
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299 | |
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300 | #ifdef KEYSYM_RESOURCE |
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301 | delete keyboard; |
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302 | #endif |
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303 | } |
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304 | |
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305 | // child has exited, usually destroys |
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306 | void |
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307 | rxvt_term::child_cb (child_watcher &w, int status) |
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308 | { |
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309 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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310 | |
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311 | cmd_pid = 0; |
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312 | |
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313 | if (!option (Opt_hold)) |
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314 | destroy (); |
269 | } |
315 | } |
270 | |
316 | |
271 | void |
317 | void |
272 | rxvt_term::destroy () |
318 | rxvt_term::destroy () |
273 | { |
319 | { |
274 | if (destroy_ev.active) |
320 | if (destroy_ev.active) |
275 | return; |
321 | return; |
276 | |
322 | |
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323 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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324 | |
277 | #if ENABLE_OVERLAY |
325 | #if ENABLE_OVERLAY |
278 | scr_overlay_off (); |
326 | scr_overlay_off (); |
279 | #endif |
327 | #endif |
280 | |
328 | |
281 | if (display) |
329 | if (display) |
… | |
… | |
284 | im_ev.stop (display); |
332 | im_ev.stop (display); |
285 | #endif |
333 | #endif |
286 | #if HAVE_SCROLLBARS |
334 | #if HAVE_SCROLLBARS |
287 | scrollbar_ev.stop (display); |
335 | scrollbar_ev.stop (display); |
288 | #endif |
336 | #endif |
289 | #if MENUBAR |
337 | #if TRANSPARENT || ENABLE_PERL |
290 | menubar_ev.stop (display); |
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291 | #endif |
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292 | #if TRANSPARENT |
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293 | rootwin_ev.stop (display); |
338 | rootwin_ev.stop (display); |
294 | #endif |
339 | #endif |
295 | incr_ev.stop (); |
340 | incr_ev.stop (); |
296 | termwin_ev.stop (display); |
341 | termwin_ev.stop (display); |
297 | vt_ev.stop (display); |
342 | vt_ev.stop (display); |
… | |
… | |
319 | } |
364 | } |
320 | |
365 | |
321 | void |
366 | void |
322 | rxvt_term::destroy_cb (time_watcher &w) |
367 | rxvt_term::destroy_cb (time_watcher &w) |
323 | { |
368 | { |
324 | SET_R (this); |
369 | make_current (); |
325 | |
370 | |
326 | delete this; |
371 | delete this; |
327 | } |
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328 | |
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329 | /*----------------------------------------------------------------------*/ |
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330 | /* rxvt_init () */ |
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331 | bool |
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332 | rxvt_term::init (int argc, const char *const *argv) |
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333 | { |
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334 | SET_R (this); |
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335 | |
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336 | if (!init_vars ()) |
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337 | return false; |
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338 | |
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339 | init_secondary (); |
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340 | |
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341 | const char **cmd_argv = init_resources (argc, argv); |
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342 | |
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343 | set_locale (""); |
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344 | |
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345 | #if MENUBAR_MAX |
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346 | menubar_read (rs[Rs_menu]); |
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347 | #endif |
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348 | #ifdef HAVE_SCROLLBARS |
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349 | if (options & Opt_scrollBar) |
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350 | scrollBar.setIdle (); /* set existence for size calculations */ |
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351 | #endif |
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352 | |
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353 | create_windows (argc, argv); |
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354 | |
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355 | init_xlocale (); |
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356 | |
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357 | scr_reset (); /* initialize screen */ |
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358 | |
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359 | #if 0 |
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360 | XSynchronize (display->display, True); |
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361 | #endif |
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362 | |
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363 | #ifdef HAVE_SCROLLBARS |
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364 | if (options & Opt_scrollBar) |
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365 | resize_scrollbar (); /* create and map scrollbar */ |
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366 | #endif |
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367 | #if (MENUBAR_MAX) |
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368 | if (menubar_visible ()) |
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369 | XMapWindow (display->display, menuBar.win); |
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370 | #endif |
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371 | #ifdef TRANSPARENT |
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372 | if (options & Opt_transparent) |
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373 | { |
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374 | XSelectInput (display->display, display->root, PropertyChangeMask); |
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375 | check_our_parents (); |
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376 | rootwin_ev.start (display, display->root); |
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377 | } |
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378 | #endif |
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379 | |
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380 | XMapWindow (display->display, TermWin.vt); |
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381 | XMapWindow (display->display, TermWin.parent[0]); |
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382 | |
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383 | set_colorfgbg (); |
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384 | |
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385 | init_command (cmd_argv); |
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386 | |
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387 | pty_ev.start (pty.pty, EVENT_READ); |
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388 | |
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389 | check_ev.start (); |
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390 | |
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391 | return true; |
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392 | } |
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393 | |
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394 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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395 | |
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396 | void |
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397 | rxvt_init () |
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398 | { |
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399 | /* |
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400 | * Save and then give up any super-user privileges |
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401 | * If we need privileges in any area then we must specifically request it. |
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402 | * We should only need to be root in these cases: |
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403 | * 1. write utmp entries on some systems |
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404 | * 2. chown tty on some systems |
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405 | */ |
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406 | rxvt_privileges (SAVE); |
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407 | rxvt_privileges (IGNORE); |
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408 | |
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409 | signal (SIGHUP, SIG_IGN); |
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410 | signal (SIGPIPE, SIG_IGN); |
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411 | |
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412 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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413 | /* signal (SIGURG, SIG_DFL); */ |
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|
414 | |
|
|
415 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
416 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
417 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
418 | } |
|
|
419 | |
|
|
420 | /* ------------------------------------------------------------------------- * |
|
|
421 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
422 | * ------------------------------------------------------------------------- */ |
|
|
423 | /* |
|
|
424 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
425 | */ |
|
|
426 | |
|
|
427 | void |
|
|
428 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
429 | { |
|
|
430 | // we are being called for every SIGCHLD, not just ours |
|
|
431 | int pid; |
|
|
432 | |
|
|
433 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
434 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
435 | if (pid == (*t)->cmd_pid) |
|
|
436 | { |
|
|
437 | (*t)->destroy (); |
|
|
438 | break; |
|
|
439 | } |
|
|
440 | } |
372 | } |
441 | |
373 | |
442 | /*----------------------------------------------------------------------*/ |
374 | /*----------------------------------------------------------------------*/ |
443 | /* |
375 | /* |
444 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
376 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
445 | * TODO: if debugging, this should free up any known resources if we can |
377 | * TODO: if debugging, this should free up any known resources if we can |
446 | */ |
378 | */ |
447 | void |
379 | static XErrorHandler old_xerror_handler; |
448 | rxvt_destroy_all () |
380 | |
|
|
381 | static void |
|
|
382 | rxvt_emergency_cleanup () |
449 | { |
383 | { |
450 | // TODO: rxvtd should clean up all ressources |
|
|
451 | 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++) |
452 | (*t)->destroy (); |
385 | (*t)->emergency_cleanup (); |
453 | } |
386 | } |
454 | |
387 | |
455 | /* |
388 | #if !ENABLE_MINIMAL |
456 | * Catch a fatal signal and tidy up before quitting |
389 | static void |
457 | */ |
390 | print_x_error (Display *dpy, XErrorEvent *event) |
458 | void |
|
|
459 | rxvt_term::sig_term (sig_watcher &w) |
|
|
460 | { |
391 | { |
461 | #ifdef DEBUG_CMD |
392 | char buffer[BUFSIZ]; |
462 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
393 | char mesg[BUFSIZ]; |
463 | #endif |
394 | char number[32]; |
464 | rxvt_destroy_all (); |
395 | char *mtype = "XlibMessage"; |
465 | signal (w.signum, SIG_DFL); |
396 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
466 | kill (getpid (), w.signum); |
397 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
398 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
399 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
400 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
401 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
402 | sprintf(number, "%d", event->request_code); |
|
|
403 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
404 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
405 | if (event->request_code >= 128) { |
|
|
406 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
407 | mesg, BUFSIZ); |
|
|
408 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
409 | } |
|
|
410 | if ((event->error_code == BadWindow) || |
|
|
411 | (event->error_code == BadPixmap) || |
|
|
412 | (event->error_code == BadCursor) || |
|
|
413 | (event->error_code == BadFont) || |
|
|
414 | (event->error_code == BadDrawable) || |
|
|
415 | (event->error_code == BadColor) || |
|
|
416 | (event->error_code == BadGC) || |
|
|
417 | (event->error_code == BadIDChoice) || |
|
|
418 | (event->error_code == BadValue) || |
|
|
419 | (event->error_code == BadAtom)) { |
|
|
420 | if (event->error_code == BadValue) |
|
|
421 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
422 | mesg, BUFSIZ); |
|
|
423 | else if (event->error_code == BadAtom) |
|
|
424 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
425 | mesg, BUFSIZ); |
|
|
426 | else |
|
|
427 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
428 | mesg, BUFSIZ); |
|
|
429 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
430 | } |
|
|
431 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
432 | mesg, BUFSIZ); |
|
|
433 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
467 | } |
434 | } |
|
|
435 | #endif |
468 | |
436 | |
469 | /* INTPROTO */ |
|
|
470 | int |
437 | int |
471 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
438 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
472 | { |
439 | { |
473 | if (GET_R->allowedxerror == -1) |
440 | if (GET_R->allowedxerror == -1) |
474 | GET_R->allowedxerror = event->error_code; |
441 | GET_R->allowedxerror = event->error_code; |
475 | else |
442 | else |
476 | { |
443 | { |
|
|
444 | // GET_R is most likely not the terminal which caused the error, |
|
|
445 | // so just output the error and continue |
|
|
446 | #if ENABLE_MINIMAL |
477 | old_xerror_handler (display, event); |
447 | old_xerror_handler (display, event); |
478 | GET_R->destroy (); |
448 | #else |
|
|
449 | print_x_error (display, event); |
|
|
450 | #endif |
479 | } |
451 | } |
480 | |
452 | |
481 | return 0; |
453 | return 0; |
|
|
454 | } |
|
|
455 | |
|
|
456 | int |
|
|
457 | rxvt_xioerror_handler (Display *display) |
|
|
458 | { |
|
|
459 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
460 | DisplayString (display)); |
|
|
461 | rxvt_emergency_cleanup (); |
|
|
462 | _exit (EXIT_FAILURE); |
|
|
463 | } |
|
|
464 | |
|
|
465 | /*----------------------------------------------------------------------*/ |
|
|
466 | bool |
|
|
467 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
468 | { |
|
|
469 | this->envv = envv; |
|
|
470 | |
|
|
471 | SET_R (this); |
|
|
472 | set_locale (""); |
|
|
473 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
474 | |
|
|
475 | if (!init_vars ()) |
|
|
476 | return false; |
|
|
477 | |
|
|
478 | init_secondary (); |
|
|
479 | |
|
|
480 | const char **cmd_argv = init_resources (argc, argv); |
|
|
481 | |
|
|
482 | #ifdef KEYSYM_RESOURCE |
|
|
483 | keyboard->register_done (); |
|
|
484 | #endif |
|
|
485 | |
|
|
486 | #ifdef HAVE_SCROLLBARS |
|
|
487 | if (option (Opt_scrollBar)) |
|
|
488 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
489 | #endif |
|
|
490 | |
|
|
491 | pty = ptytty::create (); |
|
|
492 | |
|
|
493 | create_windows (argc, argv); |
|
|
494 | |
|
|
495 | init_xlocale (); |
|
|
496 | |
|
|
497 | scr_reset (); // initialize screen |
|
|
498 | |
|
|
499 | #if 0 |
|
|
500 | XSynchronize (dpy, True); |
|
|
501 | #endif |
|
|
502 | |
|
|
503 | #ifdef HAVE_SCROLLBARS |
|
|
504 | if (option (Opt_scrollBar)) |
|
|
505 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
506 | #endif |
|
|
507 | #ifdef TRANSPARENT |
|
|
508 | if (option (Opt_transparent)) |
|
|
509 | { |
|
|
510 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
511 | check_our_parents (); |
|
|
512 | rootwin_ev.start (display, display->root); |
|
|
513 | } |
|
|
514 | #endif |
|
|
515 | #if ENABLE_PERL |
|
|
516 | rootwin_ev.start (display, display->root); |
|
|
517 | #endif |
|
|
518 | |
|
|
519 | set_colorfgbg (); |
|
|
520 | |
|
|
521 | init_command (cmd_argv); |
|
|
522 | |
|
|
523 | free (cmd_argv); |
|
|
524 | |
|
|
525 | if (pty->pty >= 0) |
|
|
526 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
527 | |
|
|
528 | check_ev.start (); |
|
|
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 | |
|
|
545 | return true; |
|
|
546 | } |
|
|
547 | |
|
|
548 | static struct sig_handlers |
|
|
549 | { |
|
|
550 | sig_watcher sw_term, sw_int; |
|
|
551 | |
|
|
552 | /* |
|
|
553 | * Catch a fatal signal and tidy up before quitting |
|
|
554 | */ |
|
|
555 | void |
|
|
556 | sig_term (sig_watcher &w) |
|
|
557 | { |
|
|
558 | rxvt_emergency_cleanup (); |
|
|
559 | signal (w.signum, SIG_DFL); |
|
|
560 | kill (getpid (), w.signum); |
|
|
561 | } |
|
|
562 | |
|
|
563 | sig_handlers () |
|
|
564 | : sw_term (this, &sig_handlers::sig_term), |
|
|
565 | sw_int (this, &sig_handlers::sig_term) |
|
|
566 | { |
|
|
567 | } |
|
|
568 | } sig_handlers; |
|
|
569 | |
|
|
570 | char **rxvt_environ; // startup environment |
|
|
571 | |
|
|
572 | void |
|
|
573 | rxvt_init () |
|
|
574 | { |
|
|
575 | ptytty::init (); |
|
|
576 | |
|
|
577 | rxvt_environ = environ; |
|
|
578 | |
|
|
579 | signal (SIGHUP, SIG_IGN); |
|
|
580 | signal (SIGPIPE, SIG_IGN); |
|
|
581 | |
|
|
582 | sig_handlers.sw_term.start (SIGTERM); |
|
|
583 | sig_handlers.sw_int.start (SIGINT); |
|
|
584 | |
|
|
585 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
586 | /* signal (SIGURG, SIG_DFL); */ |
|
|
587 | |
|
|
588 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
589 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
590 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
591 | |
|
|
592 | XrmInitialize (); |
482 | } |
593 | } |
483 | |
594 | |
484 | /* ------------------------------------------------------------------------- * |
595 | /* ------------------------------------------------------------------------- * |
485 | * MEMORY ALLOCATION WRAPPERS * |
596 | * MEMORY ALLOCATION WRAPPERS * |
486 | * ------------------------------------------------------------------------- */ |
597 | * ------------------------------------------------------------------------- */ |
… | |
… | |
493 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
604 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
494 | |
605 | |
495 | return p; |
606 | return p; |
496 | } |
607 | } |
497 | |
608 | |
498 | /* INTPROTO */ |
609 | void * |
499 | void * |
|
|
500 | rxvt_calloc (size_t number, size_t size) |
610 | rxvt_calloc (size_t number, size_t size) |
501 | { |
611 | { |
502 | void *p = calloc (number, size); |
612 | void *p = calloc (number, size); |
503 | |
613 | |
504 | if (!p) |
614 | if (!p) |
505 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
615 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
506 | |
616 | |
507 | return p; |
617 | return p; |
508 | } |
618 | } |
509 | |
619 | |
510 | /* INTPROTO */ |
620 | void * |
511 | void * |
|
|
512 | rxvt_realloc (void *ptr, size_t size) |
621 | rxvt_realloc (void *ptr, size_t size) |
513 | { |
622 | { |
514 | void *p = realloc (ptr, size); |
623 | void *p = realloc (ptr, size); |
515 | |
624 | |
516 | if (!p) |
625 | if (!p) |
517 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
626 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
518 | |
627 | |
519 | return p; |
628 | return p; |
520 | } |
629 | } |
521 | |
|
|
522 | /* ------------------------------------------------------------------------- * |
|
|
523 | * PRIVILEGED OPERATIONS * |
|
|
524 | * ------------------------------------------------------------------------- */ |
|
|
525 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
526 | void |
|
|
527 | rxvt_privileges (rxvt_privaction action) |
|
|
528 | { |
|
|
529 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
530 | static uid_t euid; |
|
|
531 | static gid_t egid; |
|
|
532 | #endif |
|
|
533 | |
|
|
534 | #if ! defined(__CYGWIN32__) |
|
|
535 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
536 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
537 | # define seteuid(a) setreuid(-1, (a)) |
|
|
538 | # define setegid(a) setregid(-1, (a)) |
|
|
539 | # define HAVE_SETEUID |
|
|
540 | # endif |
|
|
541 | # ifdef HAVE_SETEUID |
|
|
542 | switch (action) |
|
|
543 | { |
|
|
544 | case IGNORE: |
|
|
545 | /* |
|
|
546 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
547 | * back to root later, as required |
|
|
548 | */ |
|
|
549 | seteuid (getuid ()); |
|
|
550 | setegid (getgid ()); |
|
|
551 | break; |
|
|
552 | case SAVE: |
|
|
553 | euid = geteuid (); |
|
|
554 | egid = getegid (); |
|
|
555 | break; |
|
|
556 | case RESTORE: |
|
|
557 | seteuid (euid); |
|
|
558 | setegid (egid); |
|
|
559 | break; |
|
|
560 | } |
|
|
561 | # else |
|
|
562 | switch (action) |
|
|
563 | { |
|
|
564 | case IGNORE: |
|
|
565 | setuid (getuid ()); |
|
|
566 | setgid (getgid ()); |
|
|
567 | /* FALLTHROUGH */ |
|
|
568 | case SAVE: |
|
|
569 | /* FALLTHROUGH */ |
|
|
570 | case RESTORE: |
|
|
571 | break; |
|
|
572 | } |
|
|
573 | # endif |
|
|
574 | #endif |
|
|
575 | } |
|
|
576 | |
|
|
577 | #ifdef UTMP_SUPPORT |
|
|
578 | void |
|
|
579 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
580 | { |
|
|
581 | if ((options & Opt_utmpInhibit) |
|
|
582 | || !pty.name || !*pty.name) |
|
|
583 | return; |
|
|
584 | |
|
|
585 | rxvt_privileges (RESTORE); |
|
|
586 | |
|
|
587 | if (action == SAVE) |
|
|
588 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
589 | else |
|
|
590 | cleanutent (); |
|
|
591 | |
|
|
592 | rxvt_privileges (IGNORE); |
|
|
593 | } |
|
|
594 | #endif |
|
|
595 | |
630 | |
596 | /*----------------------------------------------------------------------*/ |
631 | /*----------------------------------------------------------------------*/ |
597 | /* |
632 | /* |
598 | * window size/position calculcations for XSizeHint and other storage. |
633 | * window size/position calculcations for XSizeHint and other storage. |
599 | * if width/height are non-zero then override calculated width/height |
634 | * if width/height are non-zero then override calculated width/height |
600 | */ |
635 | */ |
601 | void |
636 | void |
602 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
637 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
603 | { |
638 | { |
604 | short recalc_x, recalc_y; |
639 | short recalc_x, recalc_y; |
605 | int x, y, sb_w, mb_h, flags; |
640 | int x, y, sb_w, flags; |
606 | unsigned int w, h; |
641 | unsigned int w, h; |
607 | unsigned int max_width, max_height; |
642 | unsigned int max_width, max_height; |
608 | |
643 | |
609 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
610 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
611 | szHint.height)); |
|
|
612 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
644 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
613 | szHint.win_gravity = NorthWestGravity; |
645 | szHint.win_gravity = NorthWestGravity; |
614 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
646 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
615 | |
647 | |
616 | recalc_x = recalc_y = 0; |
648 | recalc_x = recalc_y = 0; |
617 | flags = 0; |
649 | flags = 0; |
|
|
650 | |
618 | if (!parsed_geometry) |
651 | if (!parsed_geometry) |
619 | { |
652 | { |
620 | parsed_geometry = 1; |
653 | parsed_geometry = 1; |
|
|
654 | |
621 | if (rs[Rs_geometry]) |
655 | if (rs[Rs_geometry]) |
622 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
656 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
657 | |
623 | if (flags & WidthValue) |
658 | if (flags & WidthValue) |
624 | { |
659 | { |
625 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
660 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
626 | szHint.flags |= USSize; |
661 | szHint.flags |= USSize; |
627 | } |
662 | } |
|
|
663 | |
628 | if (flags & HeightValue) |
664 | if (flags & HeightValue) |
629 | { |
665 | { |
630 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
666 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
631 | szHint.flags |= USSize; |
667 | szHint.flags |= USSize; |
632 | } |
668 | } |
|
|
669 | |
633 | if (flags & XValue) |
670 | if (flags & XValue) |
634 | { |
671 | { |
635 | szHint.x = x; |
672 | szHint.x = x; |
636 | szHint.flags |= USPosition; |
673 | szHint.flags |= USPosition; |
|
|
674 | |
637 | if (flags & XNegative) |
675 | if (flags & XNegative) |
638 | { |
676 | { |
639 | recalc_x = 1; |
677 | recalc_x = 1; |
640 | szHint.win_gravity = NorthEastGravity; |
678 | szHint.win_gravity = NorthEastGravity; |
641 | } |
679 | } |
642 | } |
680 | } |
|
|
681 | |
643 | if (flags & YValue) |
682 | if (flags & YValue) |
644 | { |
683 | { |
645 | szHint.y = y; |
684 | szHint.y = y; |
646 | szHint.flags |= USPosition; |
685 | szHint.flags |= USPosition; |
|
|
686 | |
647 | if (flags & YNegative) |
687 | if (flags & YNegative) |
648 | { |
688 | { |
649 | recalc_y = 1; |
689 | recalc_y = 1; |
|
|
690 | |
650 | if (szHint.win_gravity == NorthEastGravity) |
691 | if (szHint.win_gravity == NorthEastGravity) |
651 | szHint.win_gravity = SouthEastGravity; |
692 | szHint.win_gravity = SouthEastGravity; |
652 | else |
693 | else |
653 | szHint.win_gravity = SouthWestGravity; |
694 | szHint.win_gravity = SouthWestGravity; |
654 | } |
695 | } |
655 | } |
696 | } |
656 | } |
697 | } |
657 | |
698 | |
658 | /* TODO: BOUNDS */ |
699 | /* TODO: BOUNDS */ |
659 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
700 | width = ncol * fwidth; |
660 | TermWin.height = TermWin.nrow * TermWin.fheight; |
701 | height = nrow * fheight; |
661 | max_width = MAX_COLS * TermWin.fwidth; |
702 | max_width = MAX_COLS * fwidth; |
662 | max_height = MAX_ROWS * TermWin.fheight; |
703 | max_height = MAX_ROWS * fheight; |
663 | |
704 | |
664 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
705 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
665 | |
706 | |
666 | sb_w = mb_h = 0; |
707 | sb_w = 0; |
667 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
708 | window_vt_x = window_vt_y = int_bwidth; |
668 | |
709 | |
669 | if (scrollbar_visible ()) |
710 | if (scrollBar.state) |
670 | { |
711 | { |
671 | sb_w = scrollbar_TotalWidth (); |
712 | sb_w = scrollbar_TotalWidth (); |
672 | szHint.base_width += sb_w; |
713 | szHint.base_width += sb_w; |
|
|
714 | |
673 | if (!(options & Opt_scrollBar_right)) |
715 | if (!option (Opt_scrollBar_right)) |
674 | window_vt_x += sb_w; |
716 | window_vt_x += sb_w; |
675 | } |
717 | } |
676 | |
718 | |
677 | if (menubar_visible ()) |
|
|
678 | { |
|
|
679 | mb_h = menuBar_TotalHeight (); |
|
|
680 | szHint.base_height += mb_h; |
|
|
681 | window_vt_y += mb_h; |
|
|
682 | } |
|
|
683 | |
|
|
684 | szHint.width_inc = TermWin.fwidth; |
719 | szHint.width_inc = fwidth; |
685 | szHint.height_inc = TermWin.fheight; |
720 | szHint.height_inc = fheight; |
686 | szHint.min_width = szHint.base_width + szHint.width_inc; |
721 | szHint.min_width = szHint.base_width + szHint.width_inc; |
687 | szHint.min_height = szHint.base_height + szHint.height_inc; |
722 | szHint.min_height = szHint.base_height + szHint.height_inc; |
688 | |
723 | |
689 | if (width && width - szHint.base_width < max_width) |
724 | if (newwidth && newwidth - szHint.base_width < max_width) |
690 | { |
725 | { |
691 | szHint.width = width; |
726 | szHint.width = newwidth; |
692 | TermWin.width = width - szHint.base_width; |
727 | width = newwidth - szHint.base_width; |
693 | } |
728 | } |
694 | else |
729 | else |
695 | { |
730 | { |
696 | MIN_IT (TermWin.width, max_width); |
731 | min_it (width, max_width); |
697 | szHint.width = szHint.base_width + TermWin.width; |
732 | szHint.width = szHint.base_width + width; |
698 | } |
733 | } |
699 | |
734 | |
700 | if (height && height - szHint.base_height < max_height) |
735 | if (newheight && newheight - szHint.base_height < max_height) |
701 | { |
736 | { |
702 | szHint.height = height; |
737 | szHint.height = newheight; |
703 | TermWin.height = height - szHint.base_height; |
738 | height = newheight - szHint.base_height; |
704 | } |
739 | } |
705 | else |
740 | else |
706 | { |
741 | { |
707 | MIN_IT (TermWin.height, max_height); |
742 | min_it (height, max_height); |
708 | szHint.height = szHint.base_height + TermWin.height; |
743 | szHint.height = szHint.base_height + height; |
709 | } |
744 | } |
710 | |
745 | |
711 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
746 | if (scrollBar.state && option (Opt_scrollBar_right)) |
712 | window_sb_x = szHint.width - sb_w; |
747 | window_sb_x = szHint.width - sb_w; |
713 | |
748 | |
714 | if (recalc_x) |
749 | if (recalc_x) |
715 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
750 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
716 | - szHint.width - 2 * TermWin.ext_bwidth); |
751 | |
717 | if (recalc_y) |
752 | if (recalc_y) |
718 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
753 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
719 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
720 | |
754 | |
721 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
755 | ncol = width / fwidth; |
722 | TermWin.nrow = TermWin.height / TermWin.fheight; |
756 | nrow = height / fheight; |
723 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
724 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
725 | szHint.height)); |
|
|
726 | return; |
|
|
727 | } |
757 | } |
728 | |
758 | |
729 | /*----------------------------------------------------------------------*/ |
759 | /*----------------------------------------------------------------------*/ |
730 | /* |
760 | /* |
731 | * Tell the teletype handler what size the window is. |
761 | * Tell the teletype handler what size the window is. |
732 | * Called after a window size change. |
762 | * Called after a window size change. |
733 | */ |
763 | */ |
734 | void |
764 | void |
735 | rxvt_term::tt_winch () |
765 | rxvt_term::tt_winch () |
736 | { |
766 | { |
737 | if (pty.pty < 0) |
767 | if (pty->pty < 0) |
738 | return; |
768 | return; |
739 | |
769 | |
740 | struct winsize ws; |
770 | struct winsize ws; |
741 | |
771 | |
742 | ws.ws_col = TermWin.ncol; |
772 | ws.ws_col = ncol; |
743 | ws.ws_row = TermWin.nrow; |
773 | ws.ws_row = nrow; |
744 | ws.ws_xpixel = TermWin.width; |
774 | ws.ws_xpixel = width; |
745 | ws.ws_ypixel = TermWin.height; |
775 | ws.ws_ypixel = height; |
746 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
776 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
747 | |
777 | |
748 | #if 0 |
778 | #if 0 |
749 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
779 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
750 | if (cmd_pid) /* force through to the command */ |
780 | if (cmd_pid) /* force through to the command */ |
751 | kill (cmd_pid, SIGWINCH); |
781 | kill (-cmd_pid, SIGWINCH); |
752 | #endif |
782 | #endif |
753 | } |
783 | } |
754 | |
784 | |
755 | /*----------------------------------------------------------------------*/ |
785 | /*----------------------------------------------------------------------*/ |
756 | /* set_fonts () - load and set the various fonts |
786 | /* set_fonts () - load and set the various fonts |
757 | /* |
787 | * |
758 | * init = 1 - initialize |
788 | * init = 1 - initialize |
759 | * |
789 | * |
760 | * fontname == FONT_UP - switch to bigger font |
790 | * fontname == FONT_UP - switch to bigger font |
761 | * fontname == FONT_DN - switch to smaller font |
791 | * fontname == FONT_DN - switch to smaller font |
762 | */ |
792 | */ |
… | |
… | |
774 | return false; |
804 | return false; |
775 | } |
805 | } |
776 | |
806 | |
777 | #if ENABLE_STYLES |
807 | #if ENABLE_STYLES |
778 | for (int i = RS_styleCount; --i; ) |
808 | for (int i = RS_styleCount; --i; ) |
779 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
809 | if (fontset[i] != fontset[0]) |
780 | delete TermWin.fontset[i]; |
810 | delete fontset[i]; |
781 | #endif |
811 | #endif |
782 | |
812 | |
783 | delete TermWin.fontset[0]; |
813 | delete fontset[0]; |
784 | TermWin.fontset[0] = fs; |
814 | fontset[0] = fs; |
785 | |
815 | |
786 | prop = (*fs)[1]->properties (); |
816 | prop = (*fs)[1]->properties (); |
|
|
817 | prop.height += lineSpace; |
|
|
818 | |
787 | fs->set_prop (prop); |
819 | fs->set_prop (prop, false); |
788 | |
820 | |
789 | TermWin.fwidth = prop.width; |
821 | fwidth = prop.width; |
790 | TermWin.fheight = prop.height; |
822 | fheight = prop.height; |
791 | TermWin.fweight = prop.weight; |
823 | fbase = prop.ascent; |
792 | TermWin.fslant = prop.slant; |
|
|
793 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
794 | |
824 | |
795 | for (int style = 1; style < 4; style++) |
825 | for (int style = 1; style < 4; style++) |
796 | { |
826 | { |
797 | #if ENABLE_STYLES |
827 | #if ENABLE_STYLES |
798 | const char *res = rs[Rs_font + style]; |
828 | const char *res = rs[Rs_font + style]; |
799 | |
829 | |
800 | if (res && !*res) |
830 | if (res && !*res) |
801 | TermWin.fontset[style] = TermWin.fontset[0]; |
831 | fontset[style] = fontset[0]; |
802 | else |
832 | else |
803 | { |
833 | { |
804 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
834 | fontset[style] = fs = new rxvt_fontset (this); |
805 | rxvt_fontprop prop2 = prop; |
835 | rxvt_fontprop prop2 = prop; |
806 | |
836 | |
807 | if (res) |
837 | if (res) |
808 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
838 | { |
|
|
839 | fs->populate (res); |
|
|
840 | fs->set_prop (prop2, false); |
|
|
841 | } |
809 | else |
842 | else |
810 | { |
843 | { |
811 | res = TermWin.fontset[0]->fontdesc; |
844 | fs->populate (fontset[0]->fontdesc); |
812 | |
845 | |
813 | 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; |
814 | 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); |
815 | } |
850 | } |
816 | |
851 | |
817 | fs->populate (res); |
|
|
818 | fs->set_prop (prop2); |
|
|
819 | } |
852 | } |
820 | #else |
853 | #else |
821 | TermWin.fontset[style] = TermWin.fontset[0]; |
854 | fontset[style] = fontset[0]; |
822 | #endif |
855 | #endif |
823 | } |
856 | } |
824 | |
857 | |
825 | if (TermWin.parent[0]) |
858 | if (parent[0]) |
826 | { |
859 | { |
827 | resize_all_windows (0, 0, 0); |
860 | resize_all_windows (0, 0, 0); |
828 | scr_remap_chars (); |
861 | scr_remap_chars (); |
829 | scr_touch (true); |
862 | scr_touch (true); |
830 | } |
863 | } |
… | |
… | |
832 | return true; |
865 | return true; |
833 | } |
866 | } |
834 | |
867 | |
835 | 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) |
836 | { |
869 | { |
837 | // TODO: SMART_WINDOW_TITLE |
|
|
838 | XChangeProperty (display->display, TermWin.parent[0], |
870 | XChangeProperty (dpy, parent[0], |
839 | prop, XA_STRING, 8, PropModeReplace, |
871 | prop, XA_STRING, 8, PropModeReplace, |
840 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
872 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
841 | } |
873 | } |
842 | |
874 | |
843 | 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) |
844 | { |
876 | { |
845 | // TODO: SMART_WINDOW_TITLE |
|
|
846 | wchar_t *ws = rxvt_mbstowcs (str, len); |
877 | wchar_t *ws = rxvt_mbstowcs (str, len); |
847 | char *s = rxvt_wcstoutf8 (ws); |
878 | char *s = rxvt_wcstoutf8 (ws); |
848 | |
879 | |
849 | XChangeProperty (display->display, TermWin.parent[0], |
880 | XChangeProperty (dpy, parent[0], |
850 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
881 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
851 | (const unsigned char *)s, strlen (s)); |
882 | (const unsigned char *)s, strlen (s)); |
852 | |
883 | |
853 | free (s); |
884 | free (s); |
854 | free (ws); |
885 | free (ws); |
… | |
… | |
859 | /* xterm sequences - title, iconName, color (exptl) */ |
890 | /* xterm sequences - title, iconName, color (exptl) */ |
860 | void |
891 | void |
861 | rxvt_term::set_title (const char *str) |
892 | rxvt_term::set_title (const char *str) |
862 | { |
893 | { |
863 | set_string_property (XA_WM_NAME, str); |
894 | set_string_property (XA_WM_NAME, str); |
864 | #if ENABLE_FRILLS |
895 | #if ENABLE_EWMH |
865 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
896 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
866 | #endif |
897 | #endif |
867 | } |
898 | } |
868 | |
899 | |
869 | void |
900 | void |
870 | rxvt_term::set_icon_name (const char *str) |
901 | rxvt_term::set_icon_name (const char *str) |
871 | { |
902 | { |
872 | set_string_property (XA_WM_ICON_NAME, str); |
903 | set_string_property (XA_WM_ICON_NAME, str); |
873 | #if ENABLE_FRILLS |
904 | #if ENABLE_EWMH |
874 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
905 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
875 | #endif |
906 | #endif |
876 | } |
907 | } |
877 | |
908 | |
878 | #ifdef XTERM_COLOR_CHANGE |
909 | #ifdef XTERM_COLOR_CHANGE |
879 | void |
910 | void |
880 | rxvt_term::set_window_color (int idx, const char *color) |
911 | rxvt_term::set_window_color (int idx, const char *color) |
881 | { |
912 | { |
882 | rxvt_color xcol; |
913 | rxvt_color xcol; |
883 | int i; |
914 | int i; |
884 | |
915 | |
885 | if (color == NULL || *color == '\0') |
916 | if (color == NULL || *color == '\0') |
886 | return; |
917 | return; |
887 | |
918 | |
|
|
919 | color = strdup (color); |
|
|
920 | allocated.push_back ((void *)color); |
|
|
921 | rs[Rs_color + idx] = color; |
|
|
922 | |
888 | /* handle color aliases */ |
923 | /* handle color aliases */ |
889 | if (isdigit (*color)) |
924 | if (isdigit (*color)) |
890 | { |
925 | { |
891 | i = atoi (color); |
926 | i = atoi (color); |
|
|
927 | |
892 | if (i >= 8 && i <= 15) |
928 | if (i >= 8 && i <= 15) |
893 | { /* bright colors */ |
929 | { /* bright colors */ |
894 | i -= 8; |
930 | i -= 8; |
895 | # ifndef NO_BRIGHTCOLOR |
|
|
896 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
931 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
897 | SET_PIXCOLOR (idx); |
|
|
898 | goto Done; |
932 | goto done; |
899 | # endif |
|
|
900 | |
|
|
901 | } |
933 | } |
|
|
934 | |
902 | if (i >= 0 && i <= 7) |
935 | if (i >= 0 && i <= 7) |
903 | { /* normal colors */ |
936 | { /* normal colors */ |
904 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
937 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
905 | SET_PIXCOLOR (idx); |
|
|
906 | goto Done; |
938 | goto done; |
907 | } |
939 | } |
908 | } |
940 | } |
909 | |
941 | |
910 | if (!rXParseAllocColor (& xcol, color)) |
942 | set_color (xcol, color); |
911 | return; |
|
|
912 | |
|
|
913 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
914 | |
943 | |
915 | /* |
944 | /* |
916 | * 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, |
917 | * so just keep gobbling up the colormap |
946 | * so just keep gobbling up the colormap |
918 | */ |
947 | */ |
919 | # if 0 |
|
|
920 | for (i = Color_Black; i <= Color_White; i++) |
|
|
921 | if (pix_colors[idx] == pix_colors[i]) |
|
|
922 | break; |
|
|
923 | if (i > Color_White) |
|
|
924 | { |
|
|
925 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
926 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
927 | DisplayPlanes (display->display, display->screen)); |
|
|
928 | } |
|
|
929 | # endif |
|
|
930 | |
948 | |
931 | pix_colors_focused[idx] = xcol; |
949 | pix_colors_focused[idx] = xcol; |
932 | SET_PIXCOLOR (idx); |
|
|
933 | |
950 | |
934 | /* XSetWindowAttributes attr; */ |
951 | /* XSetWindowAttributes attr; */ |
935 | /* Cursor cursor; */ |
952 | /* Cursor cursor; */ |
936 | Done: |
953 | done: |
937 | #ifdef OFF_FOCUS_FADING |
|
|
938 | if (rs[Rs_fade]) |
|
|
939 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
940 | #endif |
|
|
941 | |
|
|
942 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
954 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
943 | |
955 | |
|
|
956 | update_fade_color (idx); |
944 | recolour_cursor (); |
957 | recolour_cursor (); |
945 | scr_recolour (); |
958 | scr_recolour (); |
946 | } |
959 | } |
947 | |
960 | |
948 | #else |
961 | #else |
… | |
… | |
950 | #endif /* XTERM_COLOR_CHANGE */ |
963 | #endif /* XTERM_COLOR_CHANGE */ |
951 | |
964 | |
952 | void |
965 | void |
953 | rxvt_term::recolour_cursor () |
966 | rxvt_term::recolour_cursor () |
954 | { |
967 | { |
955 | XColor xcol[2]; |
968 | XColor fg, bg; |
956 | |
969 | |
957 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
970 | (ISSET_PIXCOLOR (Color_pointer_fg) |
958 | ? pix_colors_focused[Color_pointer_fg] |
971 | ? pix_colors_focused[Color_pointer_fg] |
959 | : pix_colors_focused[Color_fg]; |
972 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
973 | |
960 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
974 | (ISSET_PIXCOLOR (Color_pointer_bg) |
961 | ? pix_colors_focused[Color_pointer_bg] |
975 | ? pix_colors_focused[Color_pointer_bg] |
962 | : pix_colors_focused[Color_bg]; |
976 | : pix_colors_focused[Color_bg]).get (bg); |
963 | |
977 | |
964 | XQueryColors (display->display, display->cmap, xcol, 2); |
978 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
965 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
966 | } |
979 | } |
967 | |
980 | |
968 | /*----------------------------------------------------------------------*/ |
981 | /*----------------------------------------------------------------------*/ |
969 | /* |
982 | /* |
970 | * 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 |
… | |
… | |
974 | { |
987 | { |
975 | unsigned int i; |
988 | unsigned int i; |
976 | const char *xpmb = "\0"; |
989 | const char *xpmb = "\0"; |
977 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
990 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
978 | |
991 | |
979 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
980 | strcpy (fstr, "default"); |
992 | strcpy (fstr, "default"); |
981 | strcpy (bstr, "default"); |
993 | strcpy (bstr, "default"); |
982 | for (i = Color_Black; i <= Color_White; i++) |
994 | for (i = Color_Black; i <= Color_White; i++) |
983 | if (pix_colors[Color_fg] == pix_colors[i]) |
995 | if (pix_colors[Color_fg] == pix_colors[i]) |
984 | { |
996 | { |
… | |
… | |
999 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1011 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1000 | } |
1012 | } |
1001 | |
1013 | |
1002 | /*----------------------------------------------------------------------*/ |
1014 | /*----------------------------------------------------------------------*/ |
1003 | |
1015 | |
1004 | int |
1016 | bool |
1005 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1017 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1006 | { |
1018 | { |
1007 | if (!screen_in_out->set (display, colour)) |
1019 | if (color.set (this, name)) |
1008 | { |
|
|
1009 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1010 | return false; |
|
|
1011 | } |
|
|
1012 | |
|
|
1013 | 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]); |
1014 | } |
1030 | } |
1015 | |
1031 | |
1016 | /* -------------------------------------------------------------------- * |
1032 | /* -------------------------------------------------------------------- * |
1017 | * - WINDOW RESIZING - * |
1033 | * - WINDOW RESIZING - * |
1018 | * -------------------------------------------------------------------- */ |
1034 | * -------------------------------------------------------------------- */ |
1019 | void |
1035 | void |
1020 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1036 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1021 | { |
1037 | { |
1022 | int fix_screen; |
1038 | int fix_screen; |
|
|
1039 | int old_width = szHint.width; |
|
|
1040 | int old_height = szHint.height; |
1023 | |
1041 | |
1024 | #ifdef SMART_RESIZE |
|
|
1025 | int old_width = szHint.width, old_height = szHint.height; |
|
|
1026 | #endif |
|
|
1027 | |
|
|
1028 | window_calc (width, height); |
1042 | window_calc (newwidth, newheight); |
|
|
1043 | |
|
|
1044 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1029 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1045 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1030 | |
1046 | |
1031 | if (!ignoreparent) |
1047 | if (!ignoreparent) |
1032 | { |
1048 | { |
1033 | #ifdef SMART_RESIZE |
1049 | #ifdef SMART_RESIZE |
1034 | /* |
1050 | /* |
… | |
… | |
1038 | int x, y, x1, y1; |
1054 | int x, y, x1, y1; |
1039 | int dx, dy; |
1055 | int dx, dy; |
1040 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1056 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1041 | Window unused_cr; |
1057 | Window unused_cr; |
1042 | |
1058 | |
1043 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1059 | XTranslateCoordinates (dpy, parent[0], display->root, |
1044 | 0, 0, &x, &y, &unused_cr); |
1060 | 0, 0, &x, &y, &unused_cr); |
1045 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1061 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1046 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1062 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1047 | /* |
1063 | /* |
1048 | * 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 |
1049 | * our position for handles and decorations. Counter it |
1065 | * our position for handles and decorations. Counter it |
1050 | */ |
1066 | */ |
… | |
… | |
1052 | { |
1068 | { |
1053 | x -= x1; |
1069 | x -= x1; |
1054 | y -= y1; |
1070 | y -= y1; |
1055 | } |
1071 | } |
1056 | |
1072 | |
1057 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1073 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1058 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1074 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1059 | dx = old_width - szHint.width; |
1075 | dx = old_width - szHint.width; |
1060 | dy = old_height - szHint.height; |
1076 | dy = old_height - szHint.height; |
1061 | |
1077 | |
1062 | /* Check position of the center of the window */ |
1078 | /* Check position of the center of the window */ |
1063 | if (x < x1) /* left half */ |
1079 | if (x < x1) /* left half */ |
1064 | dx = 0; |
1080 | dx = 0; |
… | |
… | |
1067 | if (y < y1) /* top half */ |
1083 | if (y < y1) /* top half */ |
1068 | dy = 0; |
1084 | dy = 0; |
1069 | else if (y == y1) /* exact center */ |
1085 | else if (y == y1) /* exact center */ |
1070 | dy /= 2; |
1086 | dy /= 2; |
1071 | |
1087 | |
1072 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1088 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1073 | szHint.width, szHint.height); |
1089 | szHint.width, szHint.height); |
1074 | #else |
1090 | #else |
1075 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1091 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1076 | #endif |
1092 | #endif |
1077 | } |
1093 | } |
1078 | |
1094 | |
1079 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1095 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1080 | |
1096 | |
1081 | if (fix_screen || width != old_width || height != old_height) |
1097 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1082 | { |
1098 | { |
1083 | if (scrollbar_visible ()) |
1099 | if (scrollBar.state) |
1084 | { |
1100 | { |
1085 | XMoveResizeWindow (display->display, scrollBar.win, |
1101 | XMoveResizeWindow (dpy, scrollBar.win, |
1086 | window_sb_x, 0, |
1102 | window_sb_x, 0, |
1087 | scrollbar_TotalWidth (), szHint.height); |
1103 | scrollbar_TotalWidth (), szHint.height); |
1088 | resize_scrollbar (); |
1104 | resize_scrollbar (); |
1089 | } |
1105 | } |
1090 | |
1106 | |
1091 | if (menubar_visible ()) |
|
|
1092 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1093 | window_vt_x, 0, |
|
|
1094 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1095 | |
|
|
1096 | XMoveResizeWindow (display->display, TermWin.vt, |
1107 | XMoveResizeWindow (dpy, vt, |
1097 | window_vt_x, window_vt_y, |
1108 | window_vt_x, window_vt_y, |
1098 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1109 | width, height); |
|
|
1110 | |
1099 | scr_clear (); |
1111 | scr_clear (); |
1100 | #ifdef XPM_BACKGROUND |
1112 | #ifdef XPM_BACKGROUND |
1101 | resize_pixmap (); |
1113 | resize_pixmap (); |
1102 | #endif |
1114 | #endif |
1103 | } |
1115 | } |
1104 | |
1116 | |
1105 | if (fix_screen || old_height == 0) |
1117 | if (fix_screen || old_height == 0) |
1106 | { |
|
|
1107 | int curr_screen = -1; |
|
|
1108 | int old_ncol = prev_ncol; |
|
|
1109 | |
|
|
1110 | /* scr_reset only works on the primary screen */ |
|
|
1111 | if (old_height) /* this is not the first time through */ |
|
|
1112 | { |
|
|
1113 | unsigned int ncol = TermWin.ncol; |
|
|
1114 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1115 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1116 | TermWin.ncol = ncol; |
|
|
1117 | } |
|
|
1118 | |
|
|
1119 | scr_reset (); |
1118 | scr_reset (); |
1120 | |
1119 | |
1121 | 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 |
1122 | { |
1121 | //scr_touch (false); |
1123 | scr_change_screen (curr_screen); |
|
|
1124 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1125 | } |
|
|
1126 | } |
|
|
1127 | |
1122 | |
1128 | old_width = szHint.width; |
1123 | #ifdef XPM_BACKGROUND |
1129 | old_height = szHint.height; |
1124 | if (pixmap) |
|
|
1125 | scr_touch (false); |
|
|
1126 | #endif |
1130 | |
1127 | |
1131 | #ifdef USE_XIM |
1128 | #ifdef USE_XIM |
1132 | IMSetStatusPosition (); |
1129 | IMSetPosition (); |
1133 | #endif |
1130 | #endif |
1134 | } |
1131 | } |
1135 | |
1132 | |
1136 | /* |
1133 | /* |
1137 | * 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. |
1138 | * good for toggling 80/132 columns |
1135 | * good for toggling 80/132 columns |
1139 | */ |
1136 | */ |
1140 | void |
1137 | void |
1141 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1138 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1142 | { |
1139 | { |
1143 | XWindowAttributes wattr; |
1140 | XWindowAttributes wattr; |
1144 | |
1141 | |
1145 | if (width == 0 || height == 0) |
1142 | if (newwidth == 0 || newheight == 0) |
1146 | { |
1143 | { |
1147 | XGetWindowAttributes (display->display, display->root, &wattr); |
1144 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1145 | |
1148 | if (width == 0) |
1146 | if (newwidth == 0) |
1149 | width = wattr.width - szHint.base_width; |
1147 | newwidth = wattr.width - szHint.base_width; |
1150 | if (height == 0) |
1148 | if (newheight == 0) |
1151 | height = wattr.height - szHint.base_height; |
1149 | newheight = wattr.height - szHint.base_height; |
1152 | } |
|
|
1153 | |
|
|
1154 | if (width != TermWin.width || height != TermWin.height) |
|
|
1155 | { |
1150 | } |
|
|
1151 | |
|
|
1152 | if (newwidth != width || newheight != height) |
|
|
1153 | { |
1156 | width += szHint.base_width; |
1154 | newwidth += szHint.base_width; |
1157 | height += szHint.base_height; |
1155 | newheight += szHint.base_height; |
1158 | resize_all_windows (width, height, 0); |
1156 | resize_all_windows (newwidth, newheight, 0); |
1159 | } |
1157 | } |
1160 | } |
1158 | } |
1161 | |
1159 | |
1162 | /* -------------------------------------------------------------------- * |
1160 | /* -------------------------------------------------------------------- * |
1163 | * - X INPUT METHOD ROUTINES - * |
1161 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1165 | #ifdef USE_XIM |
1163 | #ifdef USE_XIM |
1166 | |
1164 | |
1167 | void |
1165 | void |
1168 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1166 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1169 | { |
1167 | { |
1170 | fg = pix_colors[Color_fg]; |
1168 | fg = pix_colors [Color_fg]; |
1171 | bg = pix_colors[Color_bg]; |
1169 | bg = pix_colors [Color_bg]; |
1172 | } |
1170 | } |
1173 | |
1171 | |
1174 | void |
1172 | void |
1175 | rxvt_term::im_set_size (XRectangle &size) |
1173 | rxvt_term::im_set_size (XRectangle &size) |
1176 | { |
1174 | { |
1177 | // the int_bwidth terms make no sense to me |
1175 | // the int_bwidth terms make no sense to me |
1178 | size.x = TermWin.int_bwidth; |
1176 | size.x = int_bwidth; |
1179 | size.y = TermWin.int_bwidth; |
1177 | size.y = int_bwidth; |
1180 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1178 | size.width = Width2Pixel (ncol) + int_bwidth; |
1181 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1179 | size.height = Height2Pixel (nrow) + int_bwidth; |
1182 | } |
1180 | } |
1183 | |
1181 | |
1184 | void |
1182 | void |
1185 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1183 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1186 | XRectangle &status_rect, |
1184 | XRectangle &status_rect, |
1187 | const XRectangle &needed_rect) |
1185 | const XRectangle &needed_rect) |
1188 | { |
1186 | { |
1189 | preedit_rect.x = needed_rect.width; |
1187 | preedit_rect.x = needed_rect.width; |
1190 | preedit_rect.y = 0; |
1188 | preedit_rect.y = 0; |
1191 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1189 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1192 | preedit_rect.height = TermWin.fheight; |
1190 | preedit_rect.height = fheight; |
1193 | |
1191 | |
1194 | status_rect.x = 0; |
1192 | status_rect.x = 0; |
1195 | status_rect.y = 0; |
1193 | status_rect.y = 0; |
1196 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1194 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1197 | status_rect.height = TermWin.fheight; |
1195 | status_rect.height = fheight; |
1198 | } |
1196 | } |
1199 | |
1197 | |
1200 | /* Checking whether input method is running. */ |
1198 | /* Checking whether input method is running. */ |
1201 | bool |
1199 | bool |
1202 | rxvt_term::IMisRunning () |
1200 | rxvt_term::IMisRunning () |
… | |
… | |
1213 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1211 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1214 | |
1212 | |
1215 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1213 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1216 | *p = '\0'; |
1214 | *p = '\0'; |
1217 | |
1215 | |
1218 | atom = XInternAtom (display->display, server, False); |
1216 | atom = XInternAtom (dpy, server, False); |
1219 | win = XGetSelectionOwner (display->display, atom); |
1217 | win = XGetSelectionOwner (dpy, atom); |
1220 | |
1218 | |
1221 | if (win != None) |
1219 | if (win != None) |
1222 | return True; |
1220 | return True; |
1223 | } |
1221 | } |
1224 | |
1222 | |
… | |
… | |
1230 | { |
1228 | { |
1231 | XPoint nspot; |
1229 | XPoint nspot; |
1232 | XVaNestedList preedit_attr; |
1230 | XVaNestedList preedit_attr; |
1233 | |
1231 | |
1234 | if (!Input_Context |
1232 | if (!Input_Context |
1235 | || !TermWin.focus |
1233 | || !focus |
1236 | || !(input_style & XIMPreeditPosition)) |
1234 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1237 | return; |
1235 | return; |
1238 | |
1236 | |
1239 | im_set_position (nspot); |
1237 | im_set_position (nspot); |
1240 | |
1238 | |
1241 | if (nspot.x == spot.x && nspot.y == spot.y) |
1239 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1260 | input_method = 0; |
1258 | input_method = 0; |
1261 | } |
1259 | } |
1262 | |
1260 | |
1263 | Input_Context = 0; |
1261 | Input_Context = 0; |
1264 | } |
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 |
1265 | |
1337 | |
1266 | /* |
1338 | /* |
1267 | * 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 |
1268 | * open a suitable preedit type |
1340 | * open a suitable preedit type |
1269 | */ |
1341 | */ |
… | |
… | |
1276 | XRectangle rect, status_rect, needed_rect; |
1348 | XRectangle rect, status_rect, needed_rect; |
1277 | unsigned long fg, bg; |
1349 | unsigned long fg, bg; |
1278 | const char *p; |
1350 | const char *p; |
1279 | char **s; |
1351 | char **s; |
1280 | XIMStyles *xim_styles; |
1352 | XIMStyles *xim_styles; |
|
|
1353 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1354 | XIMCallback xcb[4]; |
|
|
1355 | #endif |
|
|
1356 | |
|
|
1357 | set_environ (envv); |
1281 | |
1358 | |
1282 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1359 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1283 | return false; |
1360 | return false; |
1284 | |
1361 | |
1285 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1286 | input_method = display->get_xim (locale, modifiers); |
1362 | input_method = display->get_xim (locale, modifiers); |
1287 | if (input_method == NULL) |
1363 | if (input_method == NULL) |
1288 | return false; |
1364 | return false; |
1289 | |
1365 | |
1290 | xim = input_method->xim; |
1366 | xim = input_method->xim; |
… | |
… | |
1310 | s = rxvt_splitcommastring (p); |
1386 | s = rxvt_splitcommastring (p); |
1311 | |
1387 | |
1312 | for (i = found = 0; !found && s[i]; i++) |
1388 | for (i = found = 0; !found && s[i]; i++) |
1313 | { |
1389 | { |
1314 | if (!strcmp (s[i], "OverTheSpot")) |
1390 | if (!strcmp (s[i], "OverTheSpot")) |
1315 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1391 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1316 | else if (!strcmp (s[i], "OffTheSpot")) |
1392 | else if (!strcmp (s[i], "OffTheSpot")) |
1317 | input_style = (XIMPreeditArea | XIMStatusArea); |
1393 | input_style = XIMPreeditArea | XIMStatusArea; |
1318 | else if (!strcmp (s[i], "Root")) |
1394 | else if (!strcmp (s[i], "Root")) |
1319 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1395 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1320 | else if (!strcmp (s[i], "None")) |
1396 | else if (!strcmp (s[i], "None")) |
1321 | 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; |
1322 | |
1404 | |
1323 | for (j = 0; j < xim_styles->count_styles; j++) |
1405 | for (j = 0; j < xim_styles->count_styles; j++) |
1324 | if (input_style == xim_styles->supported_styles[j]) |
1406 | if (input_style == xim_styles->supported_styles[j]) |
1325 | { |
1407 | { |
1326 | rxvt_freecommastring (s); |
1408 | rxvt_freecommastring (s); |
… | |
… | |
1360 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1442 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1361 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1443 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1362 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1444 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1363 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1445 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1364 | "*", |
1446 | "*", |
1365 | TermWin.fheight, |
1447 | fheight, |
1366 | TermWin.fheight + 1, TermWin.fheight - 1, |
1448 | fheight + 1, fheight - 1, |
1367 | TermWin.fheight - 2, TermWin.fheight + 2); |
1449 | fheight - 2, fheight + 2); |
1368 | |
1450 | |
1369 | fs = XCreateFontSet (display->display, pat, |
1451 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1370 | &missing_charset_list, &missing_charset_count, &def_string); |
1452 | &missing_charset_list, &missing_charset_count, &def_string); |
1371 | |
1453 | |
1372 | if (missing_charset_list) |
1454 | if (missing_charset_list) |
1373 | XFreeStringList (missing_charset_list); |
1455 | XFreeStringList (missing_charset_list); |
1374 | |
1456 | |
… | |
… | |
1415 | XNBackground, bg, |
1497 | XNBackground, bg, |
1416 | XNArea, &status_rect, |
1498 | XNArea, &status_rect, |
1417 | XNFontSet, fs, |
1499 | XNFontSet, fs, |
1418 | NULL); |
1500 | NULL); |
1419 | } |
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 |
1420 | |
1525 | |
1421 | Input_Context = XCreateIC (xim, |
1526 | Input_Context = XCreateIC (xim, |
1422 | XNInputStyle, input_style, |
1527 | XNInputStyle, input_style, |
1423 | XNClientWindow, TermWin.vt, |
1528 | XNClientWindow, vt, |
1424 | XNFocusWindow, TermWin.parent[0], |
1529 | XNFocusWindow, parent[0], |
1425 | preedit_attr ? XNPreeditAttributes : NULL, |
1530 | preedit_attr ? XNPreeditAttributes : NULL, |
1426 | preedit_attr, |
1531 | preedit_attr, |
1427 | status_attr ? XNStatusAttributes : NULL, |
1532 | status_attr ? XNStatusAttributes : NULL, |
1428 | status_attr, NULL); |
1533 | status_attr, NULL); |
1429 | |
1534 | |
1430 | if (preedit_attr) XFree (preedit_attr); |
1535 | if (preedit_attr) XFree (preedit_attr); |
1431 | if (status_attr) XFree (status_attr); |
1536 | if (status_attr) XFree (status_attr); |
1432 | if (fs) XFreeFontSet (display->display, fs); |
1537 | if (fs) XFreeFontSet (dpy, fs); |
1433 | |
1538 | |
1434 | if (Input_Context == NULL) |
1539 | if (Input_Context == NULL) |
1435 | { |
1540 | { |
1436 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1541 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1437 | im_destroy (); |
1542 | im_destroy (); |
1438 | return false; |
1543 | return false; |
1439 | } |
1544 | } |
1440 | |
1545 | |
1441 | 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 | |
1442 | IMSetStatusPosition (); |
1552 | IMSetPosition (); |
1443 | |
1553 | |
1444 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1445 | return true; |
1554 | return true; |
1446 | } |
1555 | } |
1447 | |
1556 | |
1448 | void |
1557 | void |
1449 | rxvt_term::im_cb () |
1558 | rxvt_term::im_cb () |
1450 | { |
1559 | { |
1451 | int i, found, had_im; |
1560 | int i; |
1452 | const char *p; |
1561 | const char *p; |
1453 | char **s; |
1562 | char **s; |
1454 | char buf[IMBUFSIZ]; |
1563 | char buf[IMBUFSIZ]; |
1455 | |
1564 | |
|
|
1565 | make_current (); |
|
|
1566 | |
1456 | im_destroy (); |
1567 | im_destroy (); |
1457 | |
1568 | |
1458 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1459 | if (Input_Context) |
1569 | if (Input_Context) |
1460 | return; |
1570 | return; |
1461 | |
1571 | |
1462 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1572 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1463 | if (rs[Rs_imLocale]) |
1573 | if (rs[Rs_imLocale]) |
… | |
… | |
1505 | SET_LOCALE (locale); |
1615 | SET_LOCALE (locale); |
1506 | #endif |
1616 | #endif |
1507 | } |
1617 | } |
1508 | |
1618 | |
1509 | void |
1619 | void |
1510 | rxvt_term::IMSetStatusPosition () |
1620 | rxvt_term::IMSetPosition () |
1511 | { |
1621 | { |
1512 | XRectangle preedit_rect, status_rect, *needed_rect; |
1622 | XRectangle preedit_rect, status_rect, *needed_rect; |
1513 | XVaNestedList preedit_attr, status_attr; |
1623 | XVaNestedList preedit_attr, status_attr; |
1514 | |
1624 | |
1515 | if (!Input_Context |
1625 | if (!Input_Context |
1516 | || !TermWin.focus |
1626 | || !focus |
1517 | || !(input_style & XIMPreeditArea) |
1627 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1518 | || !IMisRunning ()) |
1628 | || !IMisRunning ()) |
1519 | return; |
1629 | return; |
1520 | |
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 | { |
1521 | /* Getting the necessary width of preedit area */ |
1641 | /* Getting the necessary width of preedit area */ |
1522 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1642 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1523 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1643 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1524 | XFree (status_attr); |
1644 | XFree (status_attr); |
1525 | |
1645 | |
1526 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1646 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1527 | XFree (needed_rect); |
1647 | XFree (needed_rect); |
1528 | |
1648 | |
1529 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1649 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1530 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1650 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1531 | |
1651 | |
1532 | XSetICValues (Input_Context, |
1652 | XSetICValues (Input_Context, |
1533 | XNPreeditAttributes, preedit_attr, |
1653 | XNPreeditAttributes, preedit_attr, |
1534 | XNStatusAttributes, status_attr, NULL); |
1654 | XNStatusAttributes, status_attr, |
|
|
1655 | NULL); |
1535 | |
1656 | |
|
|
1657 | XFree (status_attr); |
|
|
1658 | } |
|
|
1659 | |
1536 | XFree (preedit_attr); |
1660 | XFree (preedit_attr); |
1537 | XFree (status_attr); |
|
|
1538 | } |
1661 | } |
1539 | #endif /* USE_XIM */ |
1662 | #endif /* USE_XIM */ |
1540 | |
1663 | |
1541 | /*----------------------------------------------------------------------*/ |
|
|
1542 | rxvt_t rxvt_current_term; |
|
|
1543 | |
|
|
1544 | /*----------------------- end-of-file (C source) -----------------------*/ |
1664 | /*----------------------- end-of-file (C source) -----------------------*/ |