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) 2003-2006 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2010 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 "init.h" |
35 | #include "keyboard.h" |
36 | #include "keyboard.h" |
36 | #include "rxvtperl.h" |
37 | #include "rxvtperl.h" |
37 | |
38 | |
38 | #include <limits> |
39 | #include <limits> |
39 | |
40 | |
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41 | #include <cassert> |
40 | #include <csignal> |
42 | #include <csignal> |
41 | #include <cstring> |
43 | #include <cstring> |
42 | |
44 | |
43 | #ifdef TTY_GID_SUPPORT |
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|
44 | # include <grp.h> |
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45 | #endif |
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46 | |
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47 | #ifdef HAVE_TERMIOS_H |
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48 | # include <termios.h> |
45 | #include <termios.h> |
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46 | |
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47 | #ifdef HAVE_XSETLOCALE |
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48 | # define X_LOCALE |
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49 | # include <X11/Xlocale.h> |
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50 | #else |
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51 | # ifdef HAVE_SETLOCALE |
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52 | # include <clocale> |
49 | #endif |
53 | # endif |
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54 | #endif |
50 | |
55 | |
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56 | struct termios rxvt_term::def_tio; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
57 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
58 | |
53 | // used to tell global functions which terminal instance is "active" |
59 | // used to tell global functions which terminal instance is "active" |
54 | rxvt_t rxvt_current_term; |
60 | rxvt_t rxvt_current_term; |
55 | |
61 | |
56 | static char curlocale[128], savelocale[128]; |
62 | static char curlocale[128], savelocale[128]; |
57 | |
63 | |
58 | bool |
64 | bool |
59 | rxvt_set_locale (const char *locale) NOTHROW |
65 | rxvt_set_locale (const char *locale) NOTHROW |
60 | { |
66 | { |
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67 | int size = strlen (locale) + 1; |
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68 | |
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69 | if (size > sizeof (curlocale)) |
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70 | rxvt_fatal ("locale string too long, aborting.\n"); |
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71 | |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
72 | if (!locale || !memcmp (locale, curlocale, size)) |
62 | return false; |
73 | return false; |
63 | |
74 | |
64 | strncpy (curlocale, locale, 128); |
75 | memcpy (curlocale, locale, size); |
65 | setlocale (LC_CTYPE, curlocale); |
76 | setlocale (LC_CTYPE, curlocale); |
66 | return true; |
77 | return true; |
67 | } |
78 | } |
68 | |
79 | |
69 | void |
80 | void |
… | |
… | |
83 | class rxvt_composite_vec rxvt_composite; |
94 | class rxvt_composite_vec rxvt_composite; |
84 | |
95 | |
85 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
96 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
86 | { |
97 | { |
87 | compose_char *cc; |
98 | compose_char *cc; |
88 | |
99 | |
89 | // break compose chains, as stupid readline really likes to duplicate |
100 | // break compose chains, as stupid readline really likes to duplicate |
90 | // composing characters for some reason near the end of a line. |
101 | // composing characters for some reason near the end of a line. |
91 | cc = (*this)[c1]; |
102 | cc = (*this)[c1]; |
92 | while (cc) |
103 | while (cc) |
93 | { |
104 | { |
94 | if (cc->c2 == c2) return c1; |
105 | if (cc->c2 == c2) return c1; |
95 | cc = (*this)[cc->c1]; |
106 | cc = (*this)[cc->c1]; |
96 | } |
107 | } |
97 | |
108 | |
98 | // check to see wether this combination already exists otherwise |
109 | // check to see whether this combination already exists otherwise |
99 | for (cc = v.end (); cc-- > v.begin (); ) |
110 | for (cc = v.end (); cc-- > v.begin (); ) |
100 | { |
111 | { |
101 | if (cc->c1 == c1 && cc->c2 == c2) |
112 | if (cc->c1 == c1 && cc->c2 == c2) |
102 | return COMPOSE_LO + (cc - v.begin ()); |
113 | return COMPOSE_LO + (cc - v.begin ()); |
103 | } |
114 | } |
… | |
… | |
142 | |
153 | |
143 | } |
154 | } |
144 | #endif |
155 | #endif |
145 | |
156 | |
146 | rxvt_term::rxvt_term () |
157 | rxvt_term::rxvt_term () |
147 | : |
158 | { |
148 | #if TRANSPARENT |
159 | #if HAVE_BG_PIXMAP |
149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
160 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
150 | #endif |
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|
151 | #ifdef HAVE_SCROLLBARS |
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152 | scrollbar_ev (this, &rxvt_term::x_cb), |
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153 | #endif |
161 | #endif |
154 | #ifdef CURSOR_BLINK |
162 | #ifdef CURSOR_BLINK |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
163 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
156 | #endif |
164 | #endif |
157 | #ifdef TEXT_BLINK |
165 | #ifdef TEXT_BLINK |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
166 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
159 | #endif |
167 | #endif |
160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
168 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
169 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
162 | #endif |
170 | #endif |
163 | #ifdef SELECTION_SCROLLING |
171 | #ifdef SELECTION_SCROLLING |
164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
172 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
165 | #endif |
173 | #endif |
166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
174 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
175 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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176 | #endif |
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177 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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178 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
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179 | #endif |
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180 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
|
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181 | #ifdef USE_XIM |
|
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182 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
168 | #endif |
183 | #endif |
169 | #ifdef POINTER_BLANK |
184 | #ifdef POINTER_BLANK |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
185 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
171 | #endif |
186 | #endif |
172 | #ifdef USE_XIM |
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173 | im_ev (this, &rxvt_term::im_cb), |
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174 | #endif |
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175 | #ifndef NO_BELL |
187 | #ifndef NO_BELL |
176 | bell_ev (this, &rxvt_term::bell_cb), |
188 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
177 | #endif |
189 | #endif |
178 | termwin_ev (this, &rxvt_term::x_cb), |
190 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
179 | vt_ev (this, &rxvt_term::x_cb), |
191 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
180 | child_ev (this, &rxvt_term::child_cb), |
192 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
181 | check_ev (this, &rxvt_term::check_cb), |
193 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
182 | flush_ev (this, &rxvt_term::flush_cb), |
194 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
195 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
184 | pty_ev (this, &rxvt_term::pty_cb), |
196 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
185 | incr_ev (this, &rxvt_term::incr_cb) |
197 | |
186 | { |
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187 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
188 | |
199 | |
189 | termlist.push_back (this); |
200 | termlist.push_back (this); |
190 | |
201 | |
191 | #ifdef KEYSYM_RESOURCE |
202 | #ifdef KEYSYM_RESOURCE |
… | |
… | |
193 | #endif |
204 | #endif |
194 | } |
205 | } |
195 | |
206 | |
196 | // clean up the most important stuff, do *not* call x or free mem etc. |
207 | // clean up the most important stuff, do *not* call x or free mem etc. |
197 | // for use before an emergency exit |
208 | // for use before an emergency exit |
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209 | void |
198 | void rxvt_term::emergency_cleanup () |
210 | rxvt_term::emergency_cleanup () |
199 | { |
211 | { |
200 | if (cmd_pid) |
212 | if (cmd_pid) |
201 | kill (-cmd_pid, SIGHUP); |
213 | kill (-cmd_pid, SIGHUP); |
202 | |
214 | |
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215 | pty_ev.stop (); |
203 | delete pty; pty = 0; |
216 | delete pty; pty = 0; |
204 | } |
217 | } |
205 | |
218 | |
206 | rxvt_term::~rxvt_term () |
219 | rxvt_term::~rxvt_term () |
207 | { |
220 | { |
… | |
… | |
214 | if (fontset[i] != fontset[0]) |
227 | if (fontset[i] != fontset[0]) |
215 | delete fontset[i]; |
228 | delete fontset[i]; |
216 | #endif |
229 | #endif |
217 | delete fontset[0]; |
230 | delete fontset[0]; |
218 | |
231 | |
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232 | #ifdef HAVE_BG_PIXMAP |
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233 | bgPixmap.destroy (); |
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234 | #endif |
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235 | #ifdef HAVE_AFTERIMAGE |
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236 | if (asv) |
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237 | destroy_asvisual (asv, 0); |
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238 | if (asimman) |
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239 | destroy_image_manager (asimman, 0); |
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240 | #endif |
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241 | |
219 | if (display) |
242 | if (display) |
220 | { |
243 | { |
221 | selection_clear (); |
244 | selection_clear (); |
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245 | selection_clear (true); |
222 | |
246 | |
223 | #ifdef USE_XIM |
247 | #ifdef USE_XIM |
224 | im_destroy (); |
248 | im_destroy (); |
225 | #endif |
249 | #endif |
226 | #ifdef XTERM_SCROLLBAR |
250 | scrollBar.destroy (); |
227 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
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228 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
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229 | #endif |
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230 | #ifdef PLAIN_SCROLLBAR |
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231 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
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232 | #endif |
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233 | #ifdef NEXT_SCROLLBAR |
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234 | if (blackGC) XFreeGC (dpy, blackGC); |
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235 | if (whiteGC) XFreeGC (dpy, whiteGC); |
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236 | if (grayGC) XFreeGC (dpy, grayGC); |
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237 | if (darkGC) XFreeGC (dpy, darkGC); |
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238 | if (stippleGC) XFreeGC (dpy, stippleGC); |
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239 | if (dimple) XFreePixmap (dpy, dimple); |
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240 | if (upArrow) XFreePixmap (dpy, upArrow); |
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241 | if (downArrow) XFreePixmap (dpy, downArrow); |
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242 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
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243 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
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244 | #endif |
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245 | #ifdef RXVT_SCROLLBAR |
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246 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
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247 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
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248 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
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249 | #endif |
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250 | if (gc) XFreeGC (dpy, gc); |
251 | if (gc) XFreeGC (dpy, gc); |
251 | |
252 | |
252 | delete drawable; |
253 | delete drawable; |
253 | // destroy all windows |
254 | // destroy all windows |
254 | if (parent[0]) |
255 | if (parent[0]) |
… | |
… | |
262 | pix_colors_unfocused [i].free (this); |
263 | pix_colors_unfocused [i].free (this); |
263 | #endif |
264 | #endif |
264 | } |
265 | } |
265 | |
266 | |
266 | clear (); |
267 | clear (); |
267 | } |
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268 | |
268 | |
269 | delete pix_colors_focused; |
269 | display->flush (); /* ideally .put should do this */ |
270 | #if OFF_FOCUS_FADING |
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271 | delete pix_colors_unfocused; |
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272 | #endif |
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273 | |
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274 | displays.put (display); |
270 | displays.put (display); |
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271 | } |
275 | |
272 | |
276 | scr_release (); |
273 | scr_release (); |
277 | |
274 | |
278 | /* clear all resources */ |
275 | /* clear all resources */ |
279 | for (int i = 0; i < allocated.size (); i++) |
276 | for (int i = 0; i < allocated.size (); i++) |
280 | free (allocated [i]); |
277 | free (allocated [i]); |
281 | |
278 | |
282 | free (selection.text); |
279 | free (selection.text); |
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280 | free (selection.clip_text); |
283 | // TODO: manage env vars in child only(!) |
281 | // TODO: manage env vars in child only(!) |
284 | free (env_display); |
282 | free (env_display); |
285 | free (env_term); |
283 | free (env_term); |
286 | free (locale); |
284 | free (locale); |
287 | free (v_buffer); |
285 | free (v_buffer); |
… | |
… | |
291 | delete argv; |
289 | delete argv; |
292 | |
290 | |
293 | #ifdef KEYSYM_RESOURCE |
291 | #ifdef KEYSYM_RESOURCE |
294 | delete keyboard; |
292 | delete keyboard; |
295 | #endif |
293 | #endif |
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294 | #ifndef NO_RESOURCES |
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295 | XrmDestroyDatabase (option_db); |
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296 | #endif |
296 | } |
297 | } |
297 | |
298 | |
298 | // child has exited, usually destroys |
299 | // child has exited, usually destroys |
299 | void |
300 | void |
300 | rxvt_term::child_cb (child_watcher &w, int status) |
301 | rxvt_term::child_cb (ev::child &w, int status) |
301 | { |
302 | { |
302 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
303 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
303 | |
304 | |
304 | cmd_pid = 0; |
305 | cmd_pid = 0; |
305 | |
306 | |
306 | if (!OPTION (Opt_hold)) |
307 | if (!option (Opt_hold)) |
307 | destroy (); |
308 | destroy (); |
308 | } |
309 | } |
309 | |
310 | |
310 | void |
311 | void |
311 | rxvt_term::destroy () |
312 | rxvt_term::destroy () |
312 | { |
313 | { |
313 | if (destroy_ev.active) |
314 | if (destroy_ev.is_active ()) |
314 | return; |
315 | return; |
315 | |
316 | |
316 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
317 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
317 | |
318 | |
318 | #if ENABLE_OVERLAY |
319 | #if ENABLE_OVERLAY |
… | |
… | |
322 | if (display) |
323 | if (display) |
323 | { |
324 | { |
324 | #if USE_XIM |
325 | #if USE_XIM |
325 | im_ev.stop (display); |
326 | im_ev.stop (display); |
326 | #endif |
327 | #endif |
327 | #if HAVE_SCROLLBARS |
|
|
328 | scrollbar_ev.stop (display); |
328 | scrollbar_ev.stop (display); |
329 | #endif |
329 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
330 | #if TRANSPARENT |
|
|
331 | rootwin_ev.stop (display); |
330 | rootwin_ev.stop (display); |
332 | #endif |
331 | #endif |
333 | incr_ev.stop (); |
332 | incr_ev.stop (); |
334 | termwin_ev.stop (display); |
333 | termwin_ev.stop (display); |
335 | vt_ev.stop (display); |
334 | vt_ev.stop (display); |
336 | } |
335 | } |
337 | |
336 | |
338 | check_ev.stop (); |
337 | flush_ev.stop (); |
339 | pty_ev.stop (); |
338 | pty_ev.stop (); |
340 | #ifdef CURSOR_BLINK |
339 | #ifdef CURSOR_BLINK |
341 | cursor_blink_ev.stop (); |
340 | cursor_blink_ev.stop (); |
342 | #endif |
341 | #endif |
343 | #ifdef TEXT_BLINK |
342 | #ifdef TEXT_BLINK |
… | |
… | |
351 | #endif |
350 | #endif |
352 | #ifdef POINTER_BLANK |
351 | #ifdef POINTER_BLANK |
353 | pointer_ev.stop (); |
352 | pointer_ev.stop (); |
354 | #endif |
353 | #endif |
355 | |
354 | |
356 | destroy_ev.start (0); |
355 | destroy_ev.start (); |
357 | } |
356 | } |
358 | |
357 | |
359 | void |
358 | void |
360 | rxvt_term::destroy_cb (time_watcher &w) |
359 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
361 | { |
360 | { |
362 | make_current (); |
361 | make_current (); |
363 | |
362 | |
364 | delete this; |
363 | delete this; |
|
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364 | } |
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365 | |
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366 | void |
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367 | rxvt_term::set_option (uint8_t opt, bool set) |
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368 | { |
|
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369 | if (!opt) |
|
|
370 | return; |
|
|
371 | |
|
|
372 | uint8_t mask = 1 << (opt & 7); |
|
|
373 | uint8_t &val = options [opt >> 3]; |
|
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374 | |
|
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375 | val = val & ~mask | (set ? mask : 0); |
365 | } |
376 | } |
366 | |
377 | |
367 | /*----------------------------------------------------------------------*/ |
378 | /*----------------------------------------------------------------------*/ |
368 | /* |
379 | /* |
369 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
380 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
… | |
… | |
386 | char mesg[BUFSIZ]; |
397 | char mesg[BUFSIZ]; |
387 | char number[32]; |
398 | char number[32]; |
388 | char *mtype = "XlibMessage"; |
399 | char *mtype = "XlibMessage"; |
389 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
400 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
390 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
401 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
391 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
402 | rxvt_warn ("An X Error occurred, trying to continue after report.\n"); |
392 | rxvt_warn ("%s: %s\n", mesg, buffer); |
403 | rxvt_warn ("%s: %s\n", mesg, buffer); |
393 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
404 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
394 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
405 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
395 | sprintf(number, "%d", event->request_code); |
406 | sprintf(number, "%d", event->request_code); |
396 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
407 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
397 | rxvt_warn ("(which is %s)\n", buffer); |
408 | rxvt_warn ("(which is %s)\n", buffer); |
398 | if (event->request_code >= 128) { |
409 | if (event->request_code >= 128) { |
399 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
410 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
400 | mesg, BUFSIZ); |
411 | mesg, BUFSIZ); |
401 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
402 | } |
413 | } |
403 | if ((event->error_code == BadWindow) || |
414 | if ((event->error_code == BadWindow) || |
404 | (event->error_code == BadPixmap) || |
415 | (event->error_code == BadPixmap) || |
405 | (event->error_code == BadCursor) || |
416 | (event->error_code == BadCursor) || |
406 | (event->error_code == BadFont) || |
417 | (event->error_code == BadFont) || |
407 | (event->error_code == BadDrawable) || |
418 | (event->error_code == BadDrawable) || |
408 | (event->error_code == BadColor) || |
419 | (event->error_code == BadColor) || |
409 | (event->error_code == BadGC) || |
420 | (event->error_code == BadGC) || |
410 | (event->error_code == BadIDChoice) || |
421 | (event->error_code == BadIDChoice) || |
411 | (event->error_code == BadValue) || |
422 | (event->error_code == BadValue) || |
412 | (event->error_code == BadAtom)) { |
423 | (event->error_code == BadAtom)) { |
413 | if (event->error_code == BadValue) |
424 | if (event->error_code == BadValue) |
414 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
425 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
415 | mesg, BUFSIZ); |
426 | mesg, BUFSIZ); |
416 | else if (event->error_code == BadAtom) |
427 | else if (event->error_code == BadAtom) |
417 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
428 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
418 | mesg, BUFSIZ); |
429 | mesg, BUFSIZ); |
419 | else |
430 | else |
420 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
431 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
421 | mesg, BUFSIZ); |
432 | mesg, BUFSIZ); |
422 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
433 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
423 | } |
434 | } |
424 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
435 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
425 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
426 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
427 | } |
438 | } |
428 | #endif |
439 | #endif |
429 | |
440 | |
430 | int |
441 | int |
… | |
… | |
453 | DisplayString (display)); |
464 | DisplayString (display)); |
454 | rxvt_emergency_cleanup (); |
465 | rxvt_emergency_cleanup (); |
455 | _exit (EXIT_FAILURE); |
466 | _exit (EXIT_FAILURE); |
456 | } |
467 | } |
457 | |
468 | |
458 | /*----------------------------------------------------------------------*/ |
|
|
459 | bool |
|
|
460 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
461 | { |
|
|
462 | this->envv = envv; |
|
|
463 | |
|
|
464 | SET_R (this); |
|
|
465 | set_locale (""); |
|
|
466 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
467 | |
|
|
468 | if (!init_vars ()) |
|
|
469 | return false; |
|
|
470 | |
|
|
471 | init_secondary (); |
|
|
472 | |
|
|
473 | const char **cmd_argv = init_resources (argc, argv); |
|
|
474 | |
|
|
475 | #ifdef KEYSYM_RESOURCE |
|
|
476 | keyboard->register_done (); |
|
|
477 | #endif |
|
|
478 | |
|
|
479 | #ifdef HAVE_SCROLLBARS |
|
|
480 | if (OPTION (Opt_scrollBar)) |
|
|
481 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
482 | #endif |
|
|
483 | |
|
|
484 | pty = ptytty::create (); |
|
|
485 | |
|
|
486 | create_windows (argc, argv); |
|
|
487 | |
|
|
488 | init_xlocale (); |
|
|
489 | |
|
|
490 | scr_reset (); // initialize screen |
|
|
491 | |
|
|
492 | #if 0 |
|
|
493 | XSynchronize (dpy, True); |
|
|
494 | #endif |
|
|
495 | |
|
|
496 | #ifdef HAVE_SCROLLBARS |
|
|
497 | if (OPTION (Opt_scrollBar)) |
|
|
498 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
499 | #endif |
|
|
500 | #ifdef TRANSPARENT |
|
|
501 | if (OPTION (Opt_transparent)) |
|
|
502 | { |
|
|
503 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
504 | check_our_parents (); |
|
|
505 | rootwin_ev.start (display, display->root); |
|
|
506 | } |
|
|
507 | #endif |
|
|
508 | |
|
|
509 | set_colorfgbg (); |
|
|
510 | |
|
|
511 | init_command (cmd_argv); |
|
|
512 | |
|
|
513 | free (cmd_argv); |
|
|
514 | |
|
|
515 | if (pty->pty >= 0) |
|
|
516 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
517 | |
|
|
518 | check_ev.start (); |
|
|
519 | |
|
|
520 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
521 | |
|
|
522 | #if ENABLE_XEMBED |
|
|
523 | if (rs[Rs_embed]) |
|
|
524 | { |
|
|
525 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
526 | |
|
|
527 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
528 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
529 | } |
|
|
530 | #endif |
|
|
531 | |
|
|
532 | XMapWindow (dpy, vt); |
|
|
533 | XMapWindow (dpy, parent[0]); |
|
|
534 | |
|
|
535 | return true; |
|
|
536 | } |
|
|
537 | |
|
|
538 | static struct sig_handlers |
469 | static struct sig_handlers |
539 | { |
470 | { |
540 | sig_watcher sw_term, sw_int; |
471 | ev::sig sw_term, sw_int; |
541 | |
472 | |
542 | /* |
473 | /* |
543 | * Catch a fatal signal and tidy up before quitting |
474 | * Catch a fatal signal and tidy up before quitting |
544 | */ |
475 | */ |
545 | void |
476 | void sig_term (ev::sig &w, int revents); |
546 | sig_term (sig_watcher &w) |
477 | |
|
|
478 | sig_handlers () |
547 | { |
479 | { |
548 | rxvt_emergency_cleanup (); |
480 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
549 | signal (w.signum, SIG_DFL); |
|
|
550 | kill (getpid (), w.signum); |
|
|
551 | } |
|
|
552 | |
|
|
553 | sig_handlers () |
|
|
554 | : sw_term (this, &sig_handlers::sig_term), |
|
|
555 | sw_int (this, &sig_handlers::sig_term) |
481 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
556 | { |
|
|
557 | } |
482 | } |
558 | } sig_handlers; |
483 | } sig_handlers; |
559 | |
484 | |
|
|
485 | void |
|
|
486 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
487 | { |
|
|
488 | rxvt_emergency_cleanup (); |
|
|
489 | w.stop (); |
|
|
490 | kill (getpid (), w.signum); |
|
|
491 | } |
|
|
492 | |
|
|
493 | static void |
|
|
494 | rxvt_get_ttymode (struct termios *tio) |
|
|
495 | { |
|
|
496 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
|
|
497 | memset (tio, 0, sizeof (struct termios)); |
|
|
498 | |
|
|
499 | for (int i = 0; i < NCCS; i++) |
|
|
500 | tio->c_cc[i] = VDISABLE; |
|
|
501 | |
|
|
502 | tio->c_cc[VINTR] = CINTR; |
|
|
503 | tio->c_cc[VQUIT] = CQUIT; |
|
|
504 | tio->c_cc[VERASE] = CERASE; |
|
|
505 | #ifdef VERASE2 |
|
|
506 | tio->c_cc[VERASE2] = CERASE2; |
|
|
507 | #endif |
|
|
508 | tio->c_cc[VKILL] = CKILL; |
|
|
509 | tio->c_cc[VEOF] = CEOF; |
|
|
510 | tio->c_cc[VSTART] = CSTART; |
|
|
511 | tio->c_cc[VSTOP] = CSTOP; |
|
|
512 | tio->c_cc[VSUSP] = CSUSP; |
|
|
513 | # ifdef VDSUSP |
|
|
514 | tio->c_cc[VDSUSP] = CDSUSP; |
|
|
515 | # endif |
|
|
516 | # ifdef VREPRINT |
|
|
517 | tio->c_cc[VREPRINT] = CRPRNT; |
|
|
518 | # endif |
|
|
519 | # ifdef VDISCRD |
|
|
520 | tio->c_cc[VDISCRD] = CFLUSH; |
|
|
521 | # endif |
|
|
522 | # ifdef VWERSE |
|
|
523 | tio->c_cc[VWERSE] = CWERASE; |
|
|
524 | # endif |
|
|
525 | # ifdef VLNEXT |
|
|
526 | tio->c_cc[VLNEXT] = CLNEXT; |
|
|
527 | # endif |
|
|
528 | # ifdef VSTATUS |
|
|
529 | tio->c_cc[VSTATUS] = CSTATUS; |
|
|
530 | # endif |
|
|
531 | |
|
|
532 | # if VMIN != VEOF |
|
|
533 | tio->c_cc[VMIN] = 1; |
|
|
534 | # endif |
|
|
535 | # if VTIME != VEOL |
|
|
536 | tio->c_cc[VTIME] = 0; |
|
|
537 | # endif |
|
|
538 | |
|
|
539 | /* input modes */ |
|
|
540 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
|
|
541 | # ifdef IMAXBEL |
|
|
542 | | IMAXBEL |
|
|
543 | # endif |
|
|
544 | | IXON); |
|
|
545 | |
|
|
546 | /* output modes */ |
|
|
547 | tio->c_oflag = (OPOST | ONLCR); |
|
|
548 | |
|
|
549 | /* control modes */ |
|
|
550 | tio->c_cflag = (CS8 | CREAD); |
|
|
551 | |
|
|
552 | /* local modes */ |
|
|
553 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
|
|
554 | # if defined (ECHOCTL) && defined (ECHOKE) |
|
|
555 | | ECHOCTL | ECHOKE |
|
|
556 | # endif |
|
|
557 | | ECHOE | ECHOK); |
|
|
558 | } |
|
|
559 | |
560 | char **rxvt_environ; // startup environment |
560 | char **rxvt_environ; // startup environment |
561 | |
561 | |
562 | void |
562 | void |
563 | rxvt_init () |
563 | rxvt_init () |
564 | { |
564 | { |
565 | ptytty::init (); |
565 | assert (("fontMask must not overlap other RS masks", |
|
|
566 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
|
|
567 | |
|
|
568 | rxvt_get_ttymode (&rxvt_term::def_tio); |
|
|
569 | |
|
|
570 | // get rid of stdin/stdout as we don't need them, to free resources |
|
|
571 | dup2 (STDERR_FILENO, STDIN_FILENO); |
|
|
572 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
|
|
573 | |
|
|
574 | if (!ev_default_loop ()) |
|
|
575 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
566 | |
576 | |
567 | rxvt_environ = environ; |
577 | rxvt_environ = environ; |
568 | |
578 | |
569 | signal (SIGHUP, SIG_IGN); |
579 | signal (SIGHUP, SIG_IGN); |
570 | signal (SIGPIPE, SIG_IGN); |
580 | signal (SIGPIPE, SIG_IGN); |
571 | |
581 | |
572 | sig_handlers.sw_term.start (SIGTERM); |
582 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
573 | sig_handlers.sw_int.start (SIGINT); |
583 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
574 | |
|
|
575 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
576 | /* signal (SIGURG, SIG_DFL); */ |
|
|
577 | |
584 | |
578 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
585 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
579 | // TODO: handle this with exceptions and tolerate the memory loss |
586 | // TODO: handle this with exceptions and tolerate the memory loss |
580 | XSetIOErrorHandler (rxvt_xioerror_handler); |
587 | XSetIOErrorHandler (rxvt_xioerror_handler); |
581 | |
588 | |
582 | XrmInitialize (); |
589 | XrmInitialize (); |
583 | } |
590 | } |
584 | |
591 | |
585 | /* ------------------------------------------------------------------------- * |
|
|
586 | * MEMORY ALLOCATION WRAPPERS * |
|
|
587 | * ------------------------------------------------------------------------- */ |
|
|
588 | void * |
|
|
589 | rxvt_malloc (size_t size) |
|
|
590 | { |
|
|
591 | void *p = malloc (size); |
|
|
592 | |
|
|
593 | if (!p) |
|
|
594 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
595 | |
|
|
596 | return p; |
|
|
597 | } |
|
|
598 | |
|
|
599 | void * |
|
|
600 | rxvt_calloc (size_t number, size_t size) |
|
|
601 | { |
|
|
602 | void *p = calloc (number, size); |
|
|
603 | |
|
|
604 | if (!p) |
|
|
605 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
606 | |
|
|
607 | return p; |
|
|
608 | } |
|
|
609 | |
|
|
610 | void * |
|
|
611 | rxvt_realloc (void *ptr, size_t size) |
|
|
612 | { |
|
|
613 | void *p = realloc (ptr, size); |
|
|
614 | |
|
|
615 | if (!p) |
|
|
616 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
617 | |
|
|
618 | return p; |
|
|
619 | } |
|
|
620 | |
|
|
621 | /*----------------------------------------------------------------------*/ |
592 | /*----------------------------------------------------------------------*/ |
622 | /* |
593 | /* |
623 | * window size/position calculcations for XSizeHint and other storage. |
594 | * window size/position calculations for XSizeHint and other storage. |
624 | * if width/height are non-zero then override calculated width/height |
595 | * if width/height are non-zero then override calculated width/height |
625 | */ |
596 | */ |
626 | void |
597 | void |
627 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
598 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
628 | { |
599 | { |
629 | short recalc_x, recalc_y; |
600 | short recalc_x, recalc_y; |
630 | int x, y, sb_w, flags; |
601 | int x, y, flags; |
631 | unsigned int w, h; |
602 | unsigned int w, h; |
632 | unsigned int max_width, max_height; |
603 | unsigned int max_width, max_height; |
633 | |
604 | |
634 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
605 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
635 | szHint.win_gravity = NorthWestGravity; |
606 | szHint.win_gravity = NorthWestGravity; |
… | |
… | |
645 | if (rs[Rs_geometry]) |
616 | if (rs[Rs_geometry]) |
646 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
617 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
647 | |
618 | |
648 | if (flags & WidthValue) |
619 | if (flags & WidthValue) |
649 | { |
620 | { |
|
|
621 | if (!w) |
|
|
622 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
623 | |
650 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
624 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
651 | szHint.flags |= USSize; |
625 | szHint.flags |= USSize; |
652 | } |
626 | } |
653 | |
627 | |
654 | if (flags & HeightValue) |
628 | if (flags & HeightValue) |
655 | { |
629 | { |
|
|
630 | if (!h) |
|
|
631 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
632 | |
656 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
633 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
657 | szHint.flags |= USSize; |
634 | szHint.flags |= USSize; |
658 | } |
635 | } |
659 | |
636 | |
660 | if (flags & XValue) |
637 | if (flags & XValue) |
661 | { |
638 | { |
… | |
… | |
692 | max_width = MAX_COLS * fwidth; |
669 | max_width = MAX_COLS * fwidth; |
693 | max_height = MAX_ROWS * fheight; |
670 | max_height = MAX_ROWS * fheight; |
694 | |
671 | |
695 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
672 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
696 | |
673 | |
697 | sb_w = 0; |
|
|
698 | window_vt_x = window_vt_y = int_bwidth; |
674 | window_vt_x = window_vt_y = int_bwidth; |
699 | |
675 | |
700 | if (scrollBar.state) |
676 | if (scrollBar.state) |
701 | { |
677 | { |
702 | sb_w = scrollbar_TotalWidth (); |
678 | int sb_w = scrollBar.total_width (); |
703 | szHint.base_width += sb_w; |
679 | szHint.base_width += sb_w; |
704 | |
680 | |
705 | if (!OPTION (Opt_scrollBar_right)) |
681 | if (!option (Opt_scrollBar_right)) |
706 | window_vt_x += sb_w; |
682 | window_vt_x += sb_w; |
707 | } |
683 | } |
708 | |
684 | |
709 | szHint.width_inc = fwidth; |
685 | szHint.width_inc = fwidth; |
710 | szHint.height_inc = fheight; |
686 | szHint.height_inc = fheight; |
… | |
… | |
731 | { |
707 | { |
732 | min_it (height, max_height); |
708 | min_it (height, max_height); |
733 | szHint.height = szHint.base_height + height; |
709 | szHint.height = szHint.base_height + height; |
734 | } |
710 | } |
735 | |
711 | |
736 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
|
|
737 | window_sb_x = szHint.width - sb_w; |
|
|
738 | |
|
|
739 | if (recalc_x) |
712 | if (recalc_x) |
740 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
713 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
741 | |
714 | |
742 | if (recalc_y) |
715 | if (recalc_y) |
743 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
716 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
744 | |
717 | |
745 | ncol = width / fwidth; |
718 | ncol = width / fwidth; |
746 | nrow = height / fheight; |
719 | nrow = height / fheight; |
747 | } |
720 | } |
748 | |
721 | |
749 | /*----------------------------------------------------------------------*/ |
722 | /*----------------------------------------------------------------------*/ |
750 | /* |
723 | /* |
… | |
… | |
761 | |
734 | |
762 | ws.ws_col = ncol; |
735 | ws.ws_col = ncol; |
763 | ws.ws_row = nrow; |
736 | ws.ws_row = nrow; |
764 | ws.ws_xpixel = width; |
737 | ws.ws_xpixel = width; |
765 | ws.ws_ypixel = height; |
738 | ws.ws_ypixel = height; |
766 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
739 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
767 | |
740 | |
768 | #if 0 |
741 | #if 0 |
769 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
742 | // TIOCSWINSZ is supposed to do this automatically and correctly |
770 | if (cmd_pid) /* force through to the command */ |
743 | if (cmd_pid) /* force through to the command */ |
771 | kill (-cmd_pid, SIGWINCH); |
744 | kill (-cmd_pid, SIGWINCH); |
772 | #endif |
745 | #endif |
773 | } |
746 | } |
774 | |
747 | |
… | |
… | |
801 | #endif |
774 | #endif |
802 | |
775 | |
803 | delete fontset[0]; |
776 | delete fontset[0]; |
804 | fontset[0] = fs; |
777 | fontset[0] = fs; |
805 | |
778 | |
806 | prop = (*fs)[1]->properties (); |
779 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
807 | prop.height += lineSpace; |
780 | prop.height += lineSpace; |
|
|
781 | prop.width += letterSpace; |
|
|
782 | |
808 | fs->set_prop (prop); |
783 | fs->set_prop (prop, false); |
809 | |
784 | |
810 | fwidth = prop.width; |
785 | fwidth = prop.width; |
811 | fheight = prop.height; |
786 | fheight = prop.height; |
812 | fbase = prop.ascent; |
787 | fbase = prop.ascent; |
813 | |
788 | |
… | |
… | |
822 | { |
797 | { |
823 | fontset[style] = fs = new rxvt_fontset (this); |
798 | fontset[style] = fs = new rxvt_fontset (this); |
824 | rxvt_fontprop prop2 = prop; |
799 | rxvt_fontprop prop2 = prop; |
825 | |
800 | |
826 | if (res) |
801 | if (res) |
827 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
802 | { |
|
|
803 | fs->populate (res); |
|
|
804 | fs->set_prop (prop2, false); |
|
|
805 | } |
828 | else |
806 | else |
829 | { |
807 | { |
830 | res = fontset[0]->fontdesc; |
808 | fs->populate (fontset[0]->fontdesc); |
831 | |
809 | |
832 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
810 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
833 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
811 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
812 | |
|
|
813 | fs->set_prop (prop2, true); |
834 | } |
814 | } |
835 | |
815 | |
836 | fs->populate (res); |
|
|
837 | fs->set_prop (prop2); |
|
|
838 | } |
816 | } |
839 | #else |
817 | #else |
840 | fontset[style] = fontset[0]; |
818 | fontset[style] = fontset[0]; |
841 | #endif |
819 | #endif |
842 | } |
820 | } |
… | |
… | |
844 | if (parent[0]) |
822 | if (parent[0]) |
845 | { |
823 | { |
846 | resize_all_windows (0, 0, 0); |
824 | resize_all_windows (0, 0, 0); |
847 | scr_remap_chars (); |
825 | scr_remap_chars (); |
848 | scr_touch (true); |
826 | scr_touch (true); |
849 | } |
827 | } |
850 | |
828 | |
851 | return true; |
829 | return true; |
852 | } |
830 | } |
853 | |
831 | |
|
|
832 | void |
854 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
833 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
855 | { |
834 | { |
856 | XChangeProperty (dpy, parent[0], |
835 | XChangeProperty (dpy, parent[0], |
857 | prop, XA_STRING, 8, PropModeReplace, |
836 | prop, XA_STRING, 8, PropModeReplace, |
858 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
837 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
859 | } |
838 | } |
860 | |
839 | |
|
|
840 | void |
|
|
841 | rxvt_term::set_mbstring_property (Atom prop, const char *str, int len) |
|
|
842 | { |
|
|
843 | XTextProperty ct; |
|
|
844 | |
|
|
845 | if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) |
|
|
846 | { |
|
|
847 | XSetTextProperty (dpy, parent[0], &ct, prop); |
|
|
848 | XFree (ct.value); |
|
|
849 | } |
|
|
850 | } |
|
|
851 | |
|
|
852 | void |
861 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
853 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
862 | { |
854 | { |
863 | wchar_t *ws = rxvt_mbstowcs (str, len); |
855 | wchar_t *ws = rxvt_mbstowcs (str, len); |
864 | char *s = rxvt_wcstoutf8 (ws); |
856 | char *s = rxvt_wcstoutf8 (ws); |
865 | |
857 | |
866 | XChangeProperty (dpy, parent[0], |
858 | XChangeProperty (dpy, parent[0], |
… | |
… | |
875 | /*----------------------------------------------------------------------*/ |
867 | /*----------------------------------------------------------------------*/ |
876 | /* xterm sequences - title, iconName, color (exptl) */ |
868 | /* xterm sequences - title, iconName, color (exptl) */ |
877 | void |
869 | void |
878 | rxvt_term::set_title (const char *str) |
870 | rxvt_term::set_title (const char *str) |
879 | { |
871 | { |
880 | set_string_property (XA_WM_NAME, str); |
872 | set_mbstring_property (XA_WM_NAME, str); |
881 | #if ENABLE_EWMH |
873 | #if ENABLE_EWMH |
882 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
874 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
883 | #endif |
875 | #endif |
884 | } |
876 | } |
885 | |
877 | |
886 | void |
878 | void |
887 | rxvt_term::set_icon_name (const char *str) |
879 | rxvt_term::set_icon_name (const char *str) |
888 | { |
880 | { |
889 | set_string_property (XA_WM_ICON_NAME, str); |
881 | set_mbstring_property (XA_WM_ICON_NAME, str); |
890 | #if ENABLE_EWMH |
882 | #if ENABLE_EWMH |
891 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
883 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
892 | #endif |
884 | #endif |
893 | } |
885 | } |
894 | |
886 | |
|
|
887 | void |
|
|
888 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
889 | { |
895 | #ifdef XTERM_COLOR_CHANGE |
890 | #ifdef XTERM_COLOR_CHANGE |
896 | void |
|
|
897 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
898 | { |
|
|
899 | rxvt_color xcol; |
891 | rxvt_color xcol; |
900 | int i; |
892 | |
901 | |
|
|
902 | if (color == NULL || *color == '\0') |
893 | if (color == NULL || *color == '\0') |
903 | return; |
894 | return; |
904 | |
895 | |
905 | color = strdup (color); |
896 | color = strdup (color); |
906 | allocated.push_back ((void *)color); |
897 | allocated.push_back ((void *)color); |
907 | rs[Rs_color + idx] = color; |
898 | rs[Rs_color + idx] = color; |
908 | |
899 | |
909 | /* handle color aliases */ |
900 | /* handle color aliases */ |
910 | if (isdigit (*color)) |
901 | if (isdigit (*color)) |
911 | { |
902 | { |
912 | i = atoi (color); |
903 | int i = atoi (color); |
913 | |
904 | |
914 | if (i >= 8 && i <= 15) |
905 | if (i >= 8 && i <= 15) |
|
|
906 | { |
915 | { /* bright colors */ |
907 | /* bright colors */ |
916 | i -= 8; |
|
|
917 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
908 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
918 | goto done; |
909 | goto done; |
919 | } |
910 | } |
920 | |
911 | |
921 | if (i >= 0 && i <= 7) |
912 | if (i >= 0 && i <= 7) |
|
|
913 | { |
922 | { /* normal colors */ |
914 | /* normal colors */ |
923 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
915 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
924 | goto done; |
916 | goto done; |
925 | } |
917 | } |
926 | } |
918 | } |
927 | |
919 | |
… | |
… | |
932 | * so just keep gobbling up the colormap |
924 | * so just keep gobbling up the colormap |
933 | */ |
925 | */ |
934 | |
926 | |
935 | pix_colors_focused[idx] = xcol; |
927 | pix_colors_focused[idx] = xcol; |
936 | |
928 | |
937 | /* XSetWindowAttributes attr; */ |
|
|
938 | /* Cursor cursor; */ |
|
|
939 | done: |
929 | done: |
940 | |
|
|
941 | #if OFF_FOCUS_FADING |
|
|
942 | if (rs[Rs_fade]) |
|
|
943 | { |
|
|
944 | rgba c; |
|
|
945 | pix_colors [Color_fade].get (c); |
|
|
946 | pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); |
|
|
947 | } |
|
|
948 | #endif |
|
|
949 | |
|
|
950 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
930 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
951 | |
931 | |
|
|
932 | update_fade_color (idx); |
952 | recolour_cursor (); |
933 | recolour_cursor (); |
953 | scr_recolour (); |
934 | scr_recolour (); |
|
|
935 | #endif /* XTERM_COLOR_CHANGE */ |
954 | } |
936 | } |
955 | |
|
|
956 | #else |
|
|
957 | # define set_window_color (idx,color) ((void)0) |
|
|
958 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
959 | |
937 | |
960 | void |
938 | void |
961 | rxvt_term::recolour_cursor () |
939 | rxvt_term::recolour_cursor () |
962 | { |
940 | { |
963 | XColor fg, bg; |
941 | XColor fg, bg; |
… | |
… | |
979 | */ |
957 | */ |
980 | void |
958 | void |
981 | rxvt_term::set_colorfgbg () |
959 | rxvt_term::set_colorfgbg () |
982 | { |
960 | { |
983 | unsigned int i; |
961 | unsigned int i; |
984 | const char *xpmb = "\0"; |
962 | const char *xpmb = ""; |
985 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
963 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
986 | |
964 | |
987 | strcpy (fstr, "default"); |
965 | strcpy (fstr, "default"); |
988 | strcpy (bstr, "default"); |
966 | strcpy (bstr, "default"); |
989 | for (i = Color_Black; i <= Color_White; i++) |
967 | for (i = Color_Black; i <= Color_White; i++) |
… | |
… | |
995 | |
973 | |
996 | for (i = Color_Black; i <= Color_White; i++) |
974 | for (i = Color_Black; i <= Color_White; i++) |
997 | if (pix_colors[Color_bg] == pix_colors[i]) |
975 | if (pix_colors[Color_bg] == pix_colors[i]) |
998 | { |
976 | { |
999 | sprintf (bstr, "%d", (i - Color_Black)); |
977 | sprintf (bstr, "%d", (i - Color_Black)); |
1000 | #ifdef XPM_BACKGROUND |
978 | #ifdef BG_IMAGE_FROM_FILE |
1001 | xpmb = "default;"; |
979 | xpmb = "default;"; |
1002 | #endif |
980 | #endif |
1003 | break; |
981 | break; |
1004 | } |
982 | } |
1005 | |
983 | |
… | |
… | |
1034 | int old_width = szHint.width; |
1012 | int old_width = szHint.width; |
1035 | int old_height = szHint.height; |
1013 | int old_height = szHint.height; |
1036 | |
1014 | |
1037 | window_calc (newwidth, newheight); |
1015 | window_calc (newwidth, newheight); |
1038 | |
1016 | |
1039 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1017 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
1018 | |
|
|
1019 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
1020 | if (set_hint) |
|
|
1021 | { |
|
|
1022 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1040 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1023 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1024 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
1025 | } |
1041 | |
1026 | |
1042 | if (!ignoreparent) |
1027 | if (!ignoreparent) |
1043 | { |
1028 | { |
1044 | #ifdef SMART_RESIZE |
1029 | #ifdef SMART_RESIZE |
1045 | /* |
1030 | /* |
… | |
… | |
1085 | #else |
1070 | #else |
1086 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1071 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1087 | #endif |
1072 | #endif |
1088 | } |
1073 | } |
1089 | |
1074 | |
|
|
1075 | if (set_hint) |
|
|
1076 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1077 | |
1090 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1078 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1091 | |
1079 | |
1092 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1080 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1093 | { |
1081 | { |
1094 | if (scrollBar.state) |
1082 | if (scrollBar.state) |
1095 | { |
1083 | scrollBar.resize (); |
1096 | XMoveResizeWindow (dpy, scrollBar.win, |
|
|
1097 | window_sb_x, 0, |
|
|
1098 | scrollbar_TotalWidth (), szHint.height); |
|
|
1099 | resize_scrollbar (); |
|
|
1100 | } |
|
|
1101 | |
1084 | |
1102 | XMoveResizeWindow (dpy, vt, |
1085 | XMoveResizeWindow (dpy, vt, |
1103 | window_vt_x, window_vt_y, |
1086 | window_vt_x, window_vt_y, |
1104 | width, height); |
1087 | width, height); |
1105 | |
1088 | |
1106 | scr_clear (); |
1089 | #ifdef HAVE_BG_PIXMAP |
1107 | #ifdef XPM_BACKGROUND |
1090 | if (bgPixmap.window_size_sensitive ()) |
1108 | resize_pixmap (); |
1091 | update_background (); |
1109 | #endif |
1092 | #endif |
1110 | } |
1093 | } |
1111 | |
1094 | |
1112 | if (fix_screen || old_height == 0) |
1095 | if (fix_screen || old_height == 0) |
1113 | scr_reset (); |
1096 | scr_reset (); |
1114 | |
1097 | |
1115 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1098 | #ifdef HAVE_BG_PIXMAP |
1116 | //scr_touch (false); |
1099 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1117 | |
1100 | // if (bgPixmap.pixmap) |
1118 | #ifdef XPM_BACKGROUND |
|
|
1119 | if (pixmap) |
|
|
1120 | scr_touch (false); |
1101 | // scr_touch (false); |
1121 | #endif |
1102 | #endif |
1122 | |
1103 | |
1123 | #ifdef USE_XIM |
1104 | #ifdef USE_XIM |
1124 | IMSetPosition (); |
1105 | IMSetPosition (); |
1125 | #endif |
1106 | #endif |
… | |
… | |
1192 | |
1173 | |
1193 | /* Checking whether input method is running. */ |
1174 | /* Checking whether input method is running. */ |
1194 | bool |
1175 | bool |
1195 | rxvt_term::IMisRunning () |
1176 | rxvt_term::IMisRunning () |
1196 | { |
1177 | { |
1197 | char *p; |
|
|
1198 | Atom atom; |
1178 | Atom atom; |
1199 | Window win; |
1179 | Window win; |
1200 | char server[IMBUFSIZ]; |
1180 | char server[IMBUFSIZ]; |
1201 | |
1181 | |
1202 | /* get current locale modifier */ |
1182 | /* get current locale modifier */ |
1203 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1183 | if (char *p = XSetLocaleModifiers (0)) |
1204 | { |
1184 | { |
1205 | strcpy (server, "@server="); |
1185 | strcpy (server, "@server="); |
1206 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1186 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
1207 | |
1187 | |
1208 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1188 | if (p = strchr (server + 1, '@')) /* first one only */ |
1209 | *p = '\0'; |
1189 | *p = '\0'; |
1210 | |
1190 | |
1211 | atom = XInternAtom (dpy, server, False); |
1191 | atom = XInternAtom (dpy, server, False); |
1212 | win = XGetSelectionOwner (dpy, atom); |
1192 | win = XGetSelectionOwner (dpy, atom); |
1213 | |
1193 | |
… | |
… | |
1280 | |
1260 | |
1281 | term->make_current (); |
1261 | term->make_current (); |
1282 | |
1262 | |
1283 | if (text) |
1263 | if (text) |
1284 | { |
1264 | { |
1285 | void *str; |
1265 | wchar_t *str; |
1286 | |
1266 | |
1287 | if (!text->encoding_is_wchar && text->string.multi_byte) |
1267 | if (!text->encoding_is_wchar && text->string.multi_byte) |
1288 | { |
1268 | { |
1289 | // of course, X makes it ugly again |
1269 | // of course, X makes it ugly again |
1290 | if (term->rs[Rs_imLocale]) |
1270 | if (term->rs[Rs_imLocale]) |
1291 | SET_LOCALE (term->rs[Rs_imLocale]); |
1271 | SET_LOCALE (term->rs[Rs_imLocale]); |
1292 | |
1272 | |
1293 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
1273 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
1294 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
1274 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
1295 | |
1275 | |
1296 | if (term->rs[Rs_imLocale]) |
1276 | if (term->rs[Rs_imLocale]) |
1297 | SET_LOCALE (term->locale); |
1277 | SET_LOCALE (term->locale); |
1298 | } |
1278 | } |
1299 | else |
1279 | else |
1300 | str = (void *)text->string.wide_char; |
1280 | str = text->string.wide_char; |
1301 | |
1281 | |
1302 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1282 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1303 | DT_INT, call_data->caret, |
1283 | DT_INT, call_data->caret, |
1304 | DT_INT, call_data->chg_first, |
1284 | DT_INT, call_data->chg_first, |
1305 | DT_INT, call_data->chg_length, |
1285 | DT_INT, call_data->chg_length, |
1306 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1286 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1621 | || !focus |
1601 | || !focus |
1622 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1602 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1623 | || !IMisRunning ()) |
1603 | || !IMisRunning ()) |
1624 | return; |
1604 | return; |
1625 | |
1605 | |
|
|
1606 | if (input_style & XIMPreeditPosition) |
|
|
1607 | { |
|
|
1608 | im_set_size (preedit_rect); |
|
|
1609 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1610 | |
|
|
1611 | XSetICValues (Input_Context, |
|
|
1612 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1613 | } |
|
|
1614 | else |
|
|
1615 | { |
1626 | /* Getting the necessary width of preedit area */ |
1616 | /* Getting the necessary width of preedit area */ |
1627 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1617 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1628 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1618 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1629 | XFree (status_attr); |
1619 | XFree (status_attr); |
1630 | |
1620 | |
1631 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1621 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1632 | XFree (needed_rect); |
1622 | XFree (needed_rect); |
1633 | |
1623 | |
1634 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1624 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1635 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1625 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1636 | |
1626 | |
1637 | XSetICValues (Input_Context, |
1627 | XSetICValues (Input_Context, |
1638 | XNPreeditAttributes, preedit_attr, |
1628 | XNPreeditAttributes, preedit_attr, |
1639 | XNStatusAttributes, status_attr, |
1629 | XNStatusAttributes, status_attr, |
1640 | NULL); |
1630 | NULL); |
1641 | |
1631 | |
|
|
1632 | XFree (status_attr); |
|
|
1633 | } |
|
|
1634 | |
1642 | XFree (preedit_attr); |
1635 | XFree (preedit_attr); |
1643 | XFree (status_attr); |
|
|
1644 | } |
1636 | } |
1645 | #endif /* USE_XIM */ |
1637 | #endif /* USE_XIM */ |
|
|
1638 | |
|
|
1639 | void |
|
|
1640 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1641 | { |
|
|
1642 | Window cr; |
|
|
1643 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1644 | } |
|
|
1645 | |
|
|
1646 | Pixmap |
|
|
1647 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1648 | { |
|
|
1649 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1650 | if (xa[prop_id]) |
|
|
1651 | { |
|
|
1652 | int aformat; |
|
|
1653 | unsigned long nitems, bytes_after; |
|
|
1654 | Atom atype; |
|
|
1655 | unsigned char *prop = NULL; |
|
|
1656 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1657 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1658 | &nitems, &bytes_after, &prop); |
|
|
1659 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1660 | return *(Pixmap *)prop; |
|
|
1661 | } |
|
|
1662 | |
|
|
1663 | return None; |
|
|
1664 | } |
|
|
1665 | |
|
|
1666 | #ifdef HAVE_BG_PIXMAP |
|
|
1667 | |
|
|
1668 | void |
|
|
1669 | rxvt_term::update_background () |
|
|
1670 | { |
|
|
1671 | if (update_background_ev.is_active ()) |
|
|
1672 | return; |
|
|
1673 | |
|
|
1674 | bgPixmap.invalidate (); |
|
|
1675 | |
|
|
1676 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1677 | |
|
|
1678 | if (to_wait <= 0.) |
|
|
1679 | bgPixmap.render (); |
|
|
1680 | else |
|
|
1681 | update_background_ev.start (to_wait); |
|
|
1682 | } |
|
|
1683 | |
|
|
1684 | void |
|
|
1685 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1686 | { |
|
|
1687 | make_current (); |
|
|
1688 | |
|
|
1689 | update_background_ev.stop (); |
|
|
1690 | bgPixmap.render (); |
|
|
1691 | refresh_check (); |
|
|
1692 | } |
|
|
1693 | |
|
|
1694 | #endif /* HAVE_BG_PIXMAP */ |
1646 | |
1695 | |
1647 | /*----------------------- end-of-file (C source) -----------------------*/ |
1696 | /*----------------------- end-of-file (C source) -----------------------*/ |