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 |
50 | |
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51 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
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52 | static uid_t saved_euid; |
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53 | static gid_t saved_egid; |
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54 | #endif |
54 | #endif |
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55 | |
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56 | struct termios rxvt_term::def_tio; |
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57 | vector<rxvt_term *> rxvt_term::termlist; |
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58 | |
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59 | // used to tell global functions which terminal instance is "active" |
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60 | rxvt_t rxvt_current_term; |
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61 | |
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62 | static char curlocale[128], savelocale[128]; |
55 | |
63 | |
56 | bool |
64 | bool |
57 | rxvt_tainted () |
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58 | { |
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59 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
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60 | return getuid () != saved_euid || getgid () != saved_egid; |
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61 | #else |
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62 | return false; |
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63 | #endif |
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64 | } |
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65 | |
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66 | vector<rxvt_term *> rxvt_term::termlist; |
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67 | |
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68 | static char curlocale[128], savelocale[128]; |
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69 | |
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70 | bool |
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71 | rxvt_set_locale (const char *locale) |
65 | rxvt_set_locale (const char *locale) NOTHROW |
72 | { |
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 | |
73 | if (!locale || !strncmp (locale, curlocale, 128)) |
72 | if (!locale || !memcmp (locale, curlocale, size)) |
74 | return false; |
73 | return false; |
75 | |
74 | |
76 | strncpy (curlocale, locale, 128); |
75 | memcpy (curlocale, locale, size); |
77 | setlocale (LC_CTYPE, curlocale); |
76 | setlocale (LC_CTYPE, curlocale); |
78 | return true; |
77 | return true; |
79 | } |
78 | } |
80 | |
79 | |
81 | void |
80 | void |
82 | rxvt_push_locale (const char *locale) |
81 | rxvt_push_locale (const char *locale) NOTHROW |
83 | { |
82 | { |
84 | strcpy (savelocale, curlocale); |
83 | strcpy (savelocale, curlocale); |
85 | rxvt_set_locale (locale); |
84 | rxvt_set_locale (locale); |
86 | } |
85 | } |
87 | |
86 | |
88 | void |
87 | void |
89 | rxvt_pop_locale () |
88 | rxvt_pop_locale () NOTHROW |
90 | { |
89 | { |
91 | rxvt_set_locale (savelocale); |
90 | rxvt_set_locale (savelocale); |
92 | } |
91 | } |
93 | |
92 | |
94 | #if ENABLE_COMBINING |
93 | #if ENABLE_COMBINING |
95 | class rxvt_composite_vec rxvt_composite; |
94 | class rxvt_composite_vec rxvt_composite; |
96 | |
95 | |
97 | 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) |
98 | { |
97 | { |
99 | compose_char *cc; |
98 | compose_char *cc; |
100 | |
99 | |
101 | // break compose chains, as stupid readline really likes to duplicate |
100 | // break compose chains, as stupid readline really likes to duplicate |
102 | // composing characters for some reason near the end of a line. |
101 | // composing characters for some reason near the end of a line. |
103 | cc = (*this)[c1]; |
102 | cc = (*this)[c1]; |
104 | while (cc) |
103 | while (cc) |
105 | { |
104 | { |
106 | if (cc->c2 == c2) return c1; |
105 | if (cc->c2 == c2) return c1; |
107 | cc = (*this)[cc->c1]; |
106 | cc = (*this)[cc->c1]; |
108 | } |
107 | } |
109 | |
108 | |
110 | // check to see wether this combination already exists otherwise |
109 | // check to see whether this combination already exists otherwise |
111 | for (cc = v.end (); cc-- > v.begin (); ) |
110 | for (cc = v.end (); cc-- > v.begin (); ) |
112 | { |
111 | { |
113 | if (cc->c1 == c1 && cc->c2 == c2) |
112 | if (cc->c1 == c1 && cc->c2 == c2) |
114 | return COMPOSE_LO + (cc - v.begin ()); |
113 | return COMPOSE_LO + (cc - v.begin ()); |
115 | } |
114 | } |
… | |
… | |
154 | |
153 | |
155 | } |
154 | } |
156 | #endif |
155 | #endif |
157 | |
156 | |
158 | rxvt_term::rxvt_term () |
157 | rxvt_term::rxvt_term () |
159 | : |
158 | { |
160 | #if TRANSPARENT |
159 | #if HAVE_BG_PIXMAP |
161 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
160 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
162 | #endif |
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163 | #ifdef HAVE_SCROLLBARS |
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164 | scrollbar_ev (this, &rxvt_term::x_cb), |
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165 | #endif |
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166 | #ifdef MENUBAR |
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167 | menubar_ev (this, &rxvt_term::x_cb), |
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168 | #endif |
161 | #endif |
169 | #ifdef CURSOR_BLINK |
162 | #ifdef CURSOR_BLINK |
170 | 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); |
171 | #endif |
164 | #endif |
172 | #ifdef TEXT_BLINK |
165 | #ifdef TEXT_BLINK |
173 | 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); |
174 | #endif |
167 | #endif |
175 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
168 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
176 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
169 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
177 | #endif |
170 | #endif |
178 | #ifdef SELECTION_SCROLLING |
171 | #ifdef SELECTION_SCROLLING |
179 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
172 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
180 | #endif |
173 | #endif |
181 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
174 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
182 | 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), |
183 | #endif |
183 | #endif |
184 | #ifdef POINTER_BLANK |
184 | #ifdef POINTER_BLANK |
185 | pointer_ev (this, &rxvt_term::pointer_cb), |
185 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
186 | #endif |
186 | #endif |
187 | #ifdef USE_XIM |
187 | #ifndef NO_BELL |
188 | im_ev (this, &rxvt_term::im_cb), |
188 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
189 | #endif |
189 | #endif |
190 | termwin_ev (this, &rxvt_term::x_cb), |
190 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
191 | vt_ev (this, &rxvt_term::x_cb), |
191 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
192 | check_ev (this, &rxvt_term::check_cb), |
192 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
193 | flush_ev (this, &rxvt_term::flush_cb), |
193 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
194 | destroy_ev (this, &rxvt_term::destroy_cb), |
194 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
195 | pty_ev (this, &rxvt_term::pty_cb), |
195 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
196 | incr_ev (this, &rxvt_term::incr_cb) |
196 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
197 | { |
197 | |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
199 | |
199 | |
200 | termlist.push_back (this); |
200 | termlist.push_back (this); |
201 | |
201 | |
202 | #ifdef KEYSYM_RESOURCE |
202 | #ifdef KEYSYM_RESOURCE |
203 | keyboard = new keyboard_manager; |
203 | keyboard = new keyboard_manager; |
204 | |
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205 | if (!keyboard) |
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206 | rxvt_fatal ("out of memory, aborting.\n"); |
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207 | #endif |
204 | #endif |
208 | } |
205 | } |
209 | |
206 | |
210 | // 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. |
211 | // for use before an emergency exit |
208 | // for use before an emergency exit |
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209 | void |
212 | void rxvt_term::emergency_cleanup () |
210 | rxvt_term::emergency_cleanup () |
213 | { |
211 | { |
214 | if (cmd_pid) |
212 | if (cmd_pid) |
215 | kill (-cmd_pid, SIGHUP); |
213 | kill (-cmd_pid, SIGHUP); |
216 | |
214 | |
217 | #ifdef UTMP_SUPPORT |
215 | pty_ev.stop (); |
218 | privileged_utmp (RESTORE); |
216 | delete pty; pty = 0; |
219 | #endif |
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220 | |
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221 | pty.put (); |
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222 | } |
217 | } |
223 | |
218 | |
224 | rxvt_term::~rxvt_term () |
219 | rxvt_term::~rxvt_term () |
225 | { |
220 | { |
226 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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227 | |
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228 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
221 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
229 | |
222 | |
230 | emergency_cleanup (); |
223 | emergency_cleanup (); |
231 | |
224 | |
232 | #if ENABLE_STYLES |
225 | #if ENABLE_STYLES |
… | |
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234 | if (fontset[i] != fontset[0]) |
227 | if (fontset[i] != fontset[0]) |
235 | delete fontset[i]; |
228 | delete fontset[i]; |
236 | #endif |
229 | #endif |
237 | delete fontset[0]; |
230 | delete fontset[0]; |
238 | |
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 | |
239 | if (display) |
242 | if (display) |
240 | { |
243 | { |
241 | dDisp; |
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242 | |
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243 | selection_clear (); |
244 | selection_clear (); |
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245 | selection_clear (true); |
244 | |
246 | |
245 | #ifdef USE_XIM |
247 | #ifdef USE_XIM |
246 | im_destroy (); |
248 | im_destroy (); |
247 | #endif |
249 | #endif |
248 | #ifdef MENUBAR |
250 | scrollBar.destroy (); |
249 | if (menubarGC) XFreeGC (disp, menubarGC); |
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250 | #endif |
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251 | #ifdef XTERM_SCROLLBAR |
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252 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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253 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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254 | #endif |
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255 | #ifdef PLAIN_SCROLLBAR |
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256 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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257 | #endif |
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258 | #ifdef NEXT_SCROLLBAR |
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259 | if (blackGC) XFreeGC (disp, blackGC); |
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260 | if (whiteGC) XFreeGC (disp, whiteGC); |
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261 | if (grayGC) XFreeGC (disp, grayGC); |
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262 | if (darkGC) XFreeGC (disp, darkGC); |
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263 | if (stippleGC) XFreeGC (disp, stippleGC); |
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264 | if (dimple) XFreePixmap (disp, dimple); |
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265 | if (upArrow) XFreePixmap (disp, upArrow); |
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266 | if (downArrow) XFreePixmap (disp, downArrow); |
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267 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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268 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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269 | #endif |
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270 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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271 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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272 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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273 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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274 | #endif |
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275 | if (gc) XFreeGC (disp, gc); |
251 | if (gc) XFreeGC (dpy, gc); |
276 | |
252 | |
277 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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278 | delete menuBar.drawable; |
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279 | //if (menuBar.win) |
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280 | // XDestroyWindow (disp, menuBar.win); |
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281 | #endif |
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282 | delete drawable; |
253 | delete drawable; |
283 | // destroy all windows |
254 | // destroy all windows |
284 | if (parent[0]) |
255 | if (parent[0]) |
285 | XDestroyWindow (disp, parent[0]); |
256 | XDestroyWindow (dpy, parent[0]); |
286 | } |
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287 | |
257 | |
288 | // TODO: free pixcolours, colours should become part of rxvt_display |
258 | for (int i = 0; i < TOTAL_COLORS; i++) |
289 | |
259 | if (ISSET_PIXCOLOR (i)) |
290 | delete pix_colors_focused; |
260 | { |
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261 | pix_colors_focused [i].free (this); |
291 | #if OFF_FOCUS_FADING |
262 | #if OFF_FOCUS_FADING |
292 | delete pix_colors_unfocused; |
263 | pix_colors_unfocused [i].free (this); |
293 | #endif |
264 | #endif |
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265 | } |
294 | |
266 | |
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267 | clear (); |
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268 | |
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269 | display->flush (); /* ideally .put should do this */ |
295 | displays.put (display); |
270 | displays.put (display); |
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271 | } |
296 | |
272 | |
297 | scr_release (); |
273 | scr_release (); |
298 | |
274 | |
299 | /* clear all resources */ |
275 | /* clear all resources */ |
300 | for (int i = 0; i < allocated.size (); i++) |
276 | for (int i = 0; i < allocated.size (); i++) |
301 | free (allocated [i]); |
277 | free (allocated [i]); |
302 | |
278 | |
303 | free (selection.text); |
279 | free (selection.text); |
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280 | free (selection.clip_text); |
304 | // TODO: manage env vars in child only(!) |
281 | // TODO: manage env vars in child only(!) |
305 | free (env_windowid); |
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306 | free (env_display); |
282 | free (env_display); |
307 | free (env_term); |
283 | free (env_term); |
308 | free (env_colorfgbg); |
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309 | free (locale); |
284 | free (locale); |
310 | free (v_buffer); |
285 | free (v_buffer); |
311 | free (incr_buf); |
286 | free (incr_buf); |
312 | |
287 | |
313 | delete envv; |
288 | delete envv; |
314 | delete argv; |
289 | delete argv; |
315 | |
290 | |
316 | #ifdef KEYSYM_RESOURCE |
291 | #ifdef KEYSYM_RESOURCE |
317 | delete keyboard; |
292 | delete keyboard; |
318 | #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 |
319 | } |
297 | } |
320 | |
298 | |
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299 | // child has exited, usually destroys |
321 | void |
300 | void |
322 | rxvt_term::child_exit () |
301 | rxvt_term::child_cb (ev::child &w, int status) |
323 | { |
302 | { |
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303 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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304 | |
324 | cmd_pid = 0; |
305 | cmd_pid = 0; |
325 | |
306 | |
326 | if (!OPTION (Opt_hold)) |
307 | if (!option (Opt_hold)) |
327 | destroy (); |
308 | destroy (); |
328 | } |
309 | } |
329 | |
310 | |
330 | void |
311 | void |
331 | rxvt_term::destroy () |
312 | rxvt_term::destroy () |
332 | { |
313 | { |
333 | if (destroy_ev.active) |
314 | if (destroy_ev.is_active ()) |
334 | return; |
315 | return; |
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316 | |
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317 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
335 | |
318 | |
336 | #if ENABLE_OVERLAY |
319 | #if ENABLE_OVERLAY |
337 | scr_overlay_off (); |
320 | scr_overlay_off (); |
338 | #endif |
321 | #endif |
339 | |
322 | |
340 | if (display) |
323 | if (display) |
341 | { |
324 | { |
342 | #if USE_XIM |
325 | #if USE_XIM |
343 | im_ev.stop (display); |
326 | im_ev.stop (display); |
344 | #endif |
327 | #endif |
345 | #if HAVE_SCROLLBARS |
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346 | scrollbar_ev.stop (display); |
328 | scrollbar_ev.stop (display); |
347 | #endif |
329 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
348 | #if MENUBAR |
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349 | menubar_ev.stop (display); |
|
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350 | #endif |
|
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351 | #if TRANSPARENT |
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352 | rootwin_ev.stop (display); |
330 | rootwin_ev.stop (display); |
353 | #endif |
331 | #endif |
354 | incr_ev.stop (); |
332 | incr_ev.stop (); |
355 | termwin_ev.stop (display); |
333 | termwin_ev.stop (display); |
356 | vt_ev.stop (display); |
334 | vt_ev.stop (display); |
357 | } |
335 | } |
358 | |
336 | |
359 | check_ev.stop (); |
337 | flush_ev.stop (); |
360 | pty_ev.stop (); |
338 | pty_ev.stop (); |
361 | #ifdef CURSOR_BLINK |
339 | #ifdef CURSOR_BLINK |
362 | cursor_blink_ev.stop (); |
340 | cursor_blink_ev.stop (); |
363 | #endif |
341 | #endif |
364 | #ifdef TEXT_BLINK |
342 | #ifdef TEXT_BLINK |
… | |
… | |
372 | #endif |
350 | #endif |
373 | #ifdef POINTER_BLANK |
351 | #ifdef POINTER_BLANK |
374 | pointer_ev.stop (); |
352 | pointer_ev.stop (); |
375 | #endif |
353 | #endif |
376 | |
354 | |
377 | destroy_ev.start (0); |
355 | destroy_ev.start (); |
378 | } |
356 | } |
379 | |
357 | |
380 | void |
358 | void |
381 | rxvt_term::destroy_cb (time_watcher &w) |
359 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
382 | { |
360 | { |
383 | SET_R (this); |
361 | make_current (); |
384 | |
362 | |
385 | delete this; |
363 | delete this; |
|
|
364 | } |
|
|
365 | |
|
|
366 | void |
|
|
367 | rxvt_term::set_option (uint8_t opt, bool set) |
|
|
368 | { |
|
|
369 | if (!opt) |
|
|
370 | return; |
|
|
371 | |
|
|
372 | uint8_t mask = 1 << (opt & 7); |
|
|
373 | uint8_t &val = options [opt >> 3]; |
|
|
374 | |
|
|
375 | val = val & ~mask | (set ? mask : 0); |
386 | } |
376 | } |
387 | |
377 | |
388 | /*----------------------------------------------------------------------*/ |
378 | /*----------------------------------------------------------------------*/ |
389 | /* |
379 | /* |
390 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
380 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
… | |
… | |
397 | { |
387 | { |
398 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
388 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
399 | (*t)->emergency_cleanup (); |
389 | (*t)->emergency_cleanup (); |
400 | } |
390 | } |
401 | |
391 | |
402 | #if ENABLE_FRILLS |
392 | #if !ENABLE_MINIMAL |
403 | static void |
393 | static void |
404 | print_x_error (Display *dpy, XErrorEvent *event) |
394 | print_x_error (Display *dpy, XErrorEvent *event) |
405 | { |
395 | { |
406 | char buffer[BUFSIZ]; |
396 | char buffer[BUFSIZ]; |
407 | char mesg[BUFSIZ]; |
397 | char mesg[BUFSIZ]; |
408 | char number[32]; |
398 | char number[32]; |
409 | char *mtype = "XlibMessage"; |
399 | char *mtype = "XlibMessage"; |
410 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
400 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
411 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
401 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
412 | 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"); |
413 | rxvt_warn ("%s: %s\n", mesg, buffer); |
403 | rxvt_warn ("%s: %s\n", mesg, buffer); |
414 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
404 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
415 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
405 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
416 | sprintf(number, "%d", event->request_code); |
406 | sprintf(number, "%d", event->request_code); |
417 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
407 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
418 | rxvt_warn ("(which is %s)\n", buffer); |
408 | rxvt_warn ("(which is %s)\n", buffer); |
419 | if (event->request_code >= 128) { |
409 | if (event->request_code >= 128) { |
420 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
410 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
421 | mesg, BUFSIZ); |
411 | mesg, BUFSIZ); |
422 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
423 | } |
413 | } |
424 | if ((event->error_code == BadWindow) || |
414 | if ((event->error_code == BadWindow) || |
425 | (event->error_code == BadPixmap) || |
415 | (event->error_code == BadPixmap) || |
426 | (event->error_code == BadCursor) || |
416 | (event->error_code == BadCursor) || |
427 | (event->error_code == BadFont) || |
417 | (event->error_code == BadFont) || |
428 | (event->error_code == BadDrawable) || |
418 | (event->error_code == BadDrawable) || |
429 | (event->error_code == BadColor) || |
419 | (event->error_code == BadColor) || |
430 | (event->error_code == BadGC) || |
420 | (event->error_code == BadGC) || |
431 | (event->error_code == BadIDChoice) || |
421 | (event->error_code == BadIDChoice) || |
432 | (event->error_code == BadValue) || |
422 | (event->error_code == BadValue) || |
433 | (event->error_code == BadAtom)) { |
423 | (event->error_code == BadAtom)) { |
434 | if (event->error_code == BadValue) |
424 | if (event->error_code == BadValue) |
435 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
425 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
436 | mesg, BUFSIZ); |
426 | mesg, BUFSIZ); |
437 | else if (event->error_code == BadAtom) |
427 | else if (event->error_code == BadAtom) |
438 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
428 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
439 | mesg, BUFSIZ); |
429 | mesg, BUFSIZ); |
440 | else |
430 | else |
441 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
431 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
442 | mesg, BUFSIZ); |
432 | mesg, BUFSIZ); |
443 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
433 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
444 | } |
434 | } |
445 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
435 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
446 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
447 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
448 | } |
438 | } |
449 | #endif |
439 | #endif |
450 | |
440 | |
451 | int |
441 | int |
… | |
… | |
455 | GET_R->allowedxerror = event->error_code; |
445 | GET_R->allowedxerror = event->error_code; |
456 | else |
446 | else |
457 | { |
447 | { |
458 | // GET_R is most likely not the terminal which caused the error, |
448 | // GET_R is most likely not the terminal which caused the error, |
459 | // so just output the error and continue |
449 | // so just output the error and continue |
460 | #if ENABLE_FRILLS |
450 | #if ENABLE_MINIMAL |
|
|
451 | old_xerror_handler (display, event); |
|
|
452 | #else |
461 | print_x_error (display, event); |
453 | print_x_error (display, event); |
462 | #else |
|
|
463 | old_xerror_handler (display, event); |
|
|
464 | #endif |
454 | #endif |
465 | } |
455 | } |
466 | |
456 | |
467 | return 0; |
457 | return 0; |
468 | } |
458 | } |
… | |
… | |
474 | DisplayString (display)); |
464 | DisplayString (display)); |
475 | rxvt_emergency_cleanup (); |
465 | rxvt_emergency_cleanup (); |
476 | _exit (EXIT_FAILURE); |
466 | _exit (EXIT_FAILURE); |
477 | } |
467 | } |
478 | |
468 | |
479 | /*----------------------------------------------------------------------*/ |
|
|
480 | bool |
|
|
481 | rxvt_term::init (int argc, const char *const *argv) |
|
|
482 | { |
|
|
483 | SET_R (this); |
|
|
484 | |
|
|
485 | set_locale (""); |
|
|
486 | |
|
|
487 | if (!init_vars ()) |
|
|
488 | return false; |
|
|
489 | |
|
|
490 | init_secondary (); |
|
|
491 | |
|
|
492 | const char **cmd_argv = init_resources (argc, argv); |
|
|
493 | |
|
|
494 | #ifdef KEYSYM_RESOURCE |
|
|
495 | keyboard->register_done (); |
|
|
496 | #endif |
|
|
497 | |
|
|
498 | #if MENUBAR_MAX |
|
|
499 | menubar_read (rs[Rs_menu]); |
|
|
500 | #endif |
|
|
501 | #ifdef HAVE_SCROLLBARS |
|
|
502 | if (OPTION (Opt_scrollBar)) |
|
|
503 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
504 | #endif |
|
|
505 | |
|
|
506 | #if ENABLE_PERL |
|
|
507 | if (!rs[Rs_perl_ext_1]) |
|
|
508 | rs[Rs_perl_ext_1] = "default"; |
|
|
509 | |
|
|
510 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
511 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
512 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
513 | { |
|
|
514 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
515 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
516 | if (rxvt_tainted ()) |
|
|
517 | { |
|
|
518 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
519 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
520 | { |
|
|
521 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
522 | rs[Rs_perl_lib] = 0; |
|
|
523 | rs[Rs_perl_eval] = 0; |
|
|
524 | } |
|
|
525 | } |
|
|
526 | #endif |
|
|
527 | rxvt_perl.init (); |
|
|
528 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
529 | } |
|
|
530 | #endif |
|
|
531 | |
|
|
532 | create_windows (argc, argv); |
|
|
533 | |
|
|
534 | dDisp; |
|
|
535 | |
|
|
536 | init_xlocale (); |
|
|
537 | |
|
|
538 | scr_reset (); /* initialize screen */ |
|
|
539 | |
|
|
540 | #if 0 |
|
|
541 | XSynchronize (disp, True); |
|
|
542 | #endif |
|
|
543 | |
|
|
544 | #ifdef HAVE_SCROLLBARS |
|
|
545 | if (OPTION (Opt_scrollBar)) |
|
|
546 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
547 | #endif |
|
|
548 | #if (MENUBAR_MAX) |
|
|
549 | if (menubar_visible ()) |
|
|
550 | XMapWindow (disp, menuBar.win); |
|
|
551 | #endif |
|
|
552 | #ifdef TRANSPARENT |
|
|
553 | if (OPTION (Opt_transparent)) |
|
|
554 | { |
|
|
555 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
556 | check_our_parents (); |
|
|
557 | rootwin_ev.start (display, display->root); |
|
|
558 | } |
|
|
559 | #endif |
|
|
560 | |
|
|
561 | XMapWindow (disp, vt); |
|
|
562 | XMapWindow (disp, parent[0]); |
|
|
563 | |
|
|
564 | set_colorfgbg (); |
|
|
565 | |
|
|
566 | init_command (cmd_argv); |
|
|
567 | |
|
|
568 | free (cmd_argv); |
|
|
569 | |
|
|
570 | if (pty.pty >= 0) |
|
|
571 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
572 | |
|
|
573 | check_ev.start (); |
|
|
574 | |
|
|
575 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
576 | |
|
|
577 | return true; |
|
|
578 | } |
|
|
579 | |
|
|
580 | static struct sig_handlers |
469 | static struct sig_handlers |
581 | { |
470 | { |
582 | sig_watcher sw_chld, sw_term, sw_int; |
471 | ev::sig sw_term, sw_int; |
583 | |
|
|
584 | void sig_chld (sig_watcher &w) |
|
|
585 | { |
|
|
586 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
587 | int pid; |
|
|
588 | |
|
|
589 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
590 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
591 | if (pid == (*t)->cmd_pid) |
|
|
592 | { |
|
|
593 | (*t)->child_exit (); |
|
|
594 | break; |
|
|
595 | } |
|
|
596 | } |
|
|
597 | |
472 | |
598 | /* |
473 | /* |
599 | * Catch a fatal signal and tidy up before quitting |
474 | * Catch a fatal signal and tidy up before quitting |
600 | */ |
475 | */ |
601 | void |
476 | void sig_term (ev::sig &w, int revents); |
602 | sig_term (sig_watcher &w) |
477 | |
|
|
478 | sig_handlers () |
603 | { |
479 | { |
604 | #ifdef DEBUG_CMD |
|
|
605 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
606 | #endif |
|
|
607 | rxvt_emergency_cleanup (); |
|
|
608 | signal (w.signum, SIG_DFL); |
|
|
609 | kill (getpid (), w.signum); |
|
|
610 | } |
|
|
611 | |
|
|
612 | sig_handlers () |
|
|
613 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
614 | sw_term (this, &sig_handlers::sig_term), |
480 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
615 | sw_int (this, &sig_handlers::sig_term) |
481 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
616 | { |
|
|
617 | } |
482 | } |
618 | } sig_handlers; |
483 | } sig_handlers; |
619 | |
484 | |
620 | void |
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 |
|
|
561 | |
|
|
562 | void |
621 | rxvt_init () |
563 | rxvt_init () |
622 | { |
564 | { |
623 | /* |
565 | assert (("fontMask must not overlap other RS masks", |
624 | * Save and then give up any super-user privileges |
566 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
625 | * If we need privileges in any area then we must specifically request it. |
567 | |
626 | * We should only need to be root in these cases: |
568 | rxvt_get_ttymode (&rxvt_term::def_tio); |
627 | * 1. write utmp entries on some systems |
569 | |
628 | * 2. chown tty on some systems |
570 | // get rid of stdin/stdout as we don't need them, to free resources |
629 | */ |
571 | dup2 (STDERR_FILENO, STDIN_FILENO); |
630 | rxvt_privileges (SAVE); |
572 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
631 | rxvt_privileges (IGNORE); |
573 | |
|
|
574 | if (!ev_default_loop ()) |
|
|
575 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
576 | |
|
|
577 | rxvt_environ = environ; |
632 | |
578 | |
633 | signal (SIGHUP, SIG_IGN); |
579 | signal (SIGHUP, SIG_IGN); |
634 | signal (SIGPIPE, SIG_IGN); |
580 | signal (SIGPIPE, SIG_IGN); |
635 | |
581 | |
636 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
637 | sig_handlers.sw_term.start (SIGTERM); |
582 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
638 | sig_handlers.sw_int.start (SIGINT); |
583 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
639 | |
|
|
640 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
641 | /* signal (SIGURG, SIG_DFL); */ |
|
|
642 | |
584 | |
643 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
585 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
644 | // TODO: handle this with exceptions and tolerate the memory loss |
586 | // TODO: handle this with exceptions and tolerate the memory loss |
645 | XSetIOErrorHandler (rxvt_xioerror_handler); |
587 | XSetIOErrorHandler (rxvt_xioerror_handler); |
646 | |
588 | |
647 | XrmInitialize (); |
589 | XrmInitialize (); |
648 | } |
590 | } |
649 | |
591 | |
650 | /* ------------------------------------------------------------------------- * |
|
|
651 | * MEMORY ALLOCATION WRAPPERS * |
|
|
652 | * ------------------------------------------------------------------------- */ |
|
|
653 | void * |
|
|
654 | rxvt_malloc (size_t size) |
|
|
655 | { |
|
|
656 | void *p = malloc (size); |
|
|
657 | |
|
|
658 | if (!p) |
|
|
659 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
660 | |
|
|
661 | return p; |
|
|
662 | } |
|
|
663 | |
|
|
664 | void * |
|
|
665 | rxvt_calloc (size_t number, size_t size) |
|
|
666 | { |
|
|
667 | void *p = calloc (number, size); |
|
|
668 | |
|
|
669 | if (!p) |
|
|
670 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
671 | |
|
|
672 | return p; |
|
|
673 | } |
|
|
674 | |
|
|
675 | void * |
|
|
676 | rxvt_realloc (void *ptr, size_t size) |
|
|
677 | { |
|
|
678 | void *p = realloc (ptr, size); |
|
|
679 | |
|
|
680 | if (!p) |
|
|
681 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
682 | |
|
|
683 | return p; |
|
|
684 | } |
|
|
685 | |
|
|
686 | /* ------------------------------------------------------------------------- * |
|
|
687 | * PRIVILEGED OPERATIONS * |
|
|
688 | * ------------------------------------------------------------------------- */ |
|
|
689 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
690 | void |
|
|
691 | rxvt_privileges (rxvt_privaction action) |
|
|
692 | { |
|
|
693 | #if ! defined(__CYGWIN32__) |
|
|
694 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
695 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
696 | # define seteuid(a) setreuid(-1, (a)) |
|
|
697 | # define setegid(a) setregid(-1, (a)) |
|
|
698 | # define HAVE_SETEUID |
|
|
699 | # endif |
|
|
700 | # ifdef HAVE_SETEUID |
|
|
701 | switch (action) |
|
|
702 | { |
|
|
703 | case IGNORE: |
|
|
704 | /* |
|
|
705 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
706 | * back to root later, as required |
|
|
707 | */ |
|
|
708 | seteuid (getuid ()); |
|
|
709 | setegid (getgid ()); |
|
|
710 | break; |
|
|
711 | case SAVE: |
|
|
712 | saved_euid = geteuid (); |
|
|
713 | saved_egid = getegid (); |
|
|
714 | break; |
|
|
715 | case RESTORE: |
|
|
716 | seteuid (saved_euid); |
|
|
717 | setegid (saved_egid); |
|
|
718 | break; |
|
|
719 | } |
|
|
720 | # else |
|
|
721 | switch (action) |
|
|
722 | { |
|
|
723 | case IGNORE: |
|
|
724 | setuid (getuid ()); |
|
|
725 | setgid (getgid ()); |
|
|
726 | /* FALLTHROUGH */ |
|
|
727 | case SAVE: |
|
|
728 | /* FALLTHROUGH */ |
|
|
729 | case RESTORE: |
|
|
730 | break; |
|
|
731 | } |
|
|
732 | # endif |
|
|
733 | #endif |
|
|
734 | } |
|
|
735 | |
|
|
736 | #ifdef UTMP_SUPPORT |
|
|
737 | void |
|
|
738 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
739 | { |
|
|
740 | if (OPTION (Opt_utmpInhibit) |
|
|
741 | || !pty.name || !*pty.name) |
|
|
742 | return; |
|
|
743 | |
|
|
744 | rxvt_privileges (RESTORE); |
|
|
745 | |
|
|
746 | if (action == SAVE) |
|
|
747 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
748 | else |
|
|
749 | cleanutent (); |
|
|
750 | |
|
|
751 | rxvt_privileges (IGNORE); |
|
|
752 | } |
|
|
753 | #endif |
|
|
754 | |
|
|
755 | /*----------------------------------------------------------------------*/ |
592 | /*----------------------------------------------------------------------*/ |
756 | /* |
593 | /* |
757 | * window size/position calculcations for XSizeHint and other storage. |
594 | * window size/position calculations for XSizeHint and other storage. |
758 | * if width/height are non-zero then override calculated width/height |
595 | * if width/height are non-zero then override calculated width/height |
759 | */ |
596 | */ |
760 | void |
597 | void |
761 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
598 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
762 | { |
599 | { |
763 | short recalc_x, recalc_y; |
600 | short recalc_x, recalc_y; |
764 | int x, y, sb_w, mb_h, flags; |
601 | int x, y, flags; |
765 | unsigned int w, h; |
602 | unsigned int w, h; |
766 | unsigned int max_width, max_height; |
603 | unsigned int max_width, max_height; |
767 | dDisp; |
|
|
768 | |
|
|
769 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
770 | ncol, nrow, szHint.width, szHint.height)); |
|
|
771 | |
604 | |
772 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
605 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
773 | szHint.win_gravity = NorthWestGravity; |
606 | szHint.win_gravity = NorthWestGravity; |
774 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
607 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
775 | |
608 | |
… | |
… | |
783 | if (rs[Rs_geometry]) |
616 | if (rs[Rs_geometry]) |
784 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
617 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
785 | |
618 | |
786 | if (flags & WidthValue) |
619 | if (flags & WidthValue) |
787 | { |
620 | { |
|
|
621 | if (!w) |
|
|
622 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
623 | |
788 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
624 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
789 | szHint.flags |= USSize; |
625 | szHint.flags |= USSize; |
790 | } |
626 | } |
791 | |
627 | |
792 | if (flags & HeightValue) |
628 | if (flags & HeightValue) |
793 | { |
629 | { |
|
|
630 | if (!h) |
|
|
631 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
632 | |
794 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
633 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
795 | szHint.flags |= USSize; |
634 | szHint.flags |= USSize; |
796 | } |
635 | } |
797 | |
636 | |
798 | if (flags & XValue) |
637 | if (flags & XValue) |
799 | { |
638 | { |
… | |
… | |
830 | max_width = MAX_COLS * fwidth; |
669 | max_width = MAX_COLS * fwidth; |
831 | max_height = MAX_ROWS * fheight; |
670 | max_height = MAX_ROWS * fheight; |
832 | |
671 | |
833 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
672 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
834 | |
673 | |
835 | sb_w = mb_h = 0; |
|
|
836 | window_vt_x = window_vt_y = int_bwidth; |
674 | window_vt_x = window_vt_y = int_bwidth; |
837 | |
675 | |
838 | if (scrollbar_visible ()) |
676 | if (scrollBar.state) |
839 | { |
677 | { |
840 | sb_w = scrollbar_TotalWidth (); |
678 | int sb_w = scrollBar.total_width (); |
841 | szHint.base_width += sb_w; |
679 | szHint.base_width += sb_w; |
|
|
680 | |
842 | if (!OPTION (Opt_scrollBar_right)) |
681 | if (!option (Opt_scrollBar_right)) |
843 | window_vt_x += sb_w; |
682 | window_vt_x += sb_w; |
844 | } |
683 | } |
845 | |
684 | |
846 | if (menubar_visible ()) |
|
|
847 | { |
|
|
848 | mb_h = menuBar_TotalHeight (); |
|
|
849 | szHint.base_height += mb_h; |
|
|
850 | window_vt_y += mb_h; |
|
|
851 | } |
|
|
852 | |
|
|
853 | szHint.width_inc = fwidth; |
685 | szHint.width_inc = fwidth; |
854 | szHint.height_inc = fheight; |
686 | szHint.height_inc = fheight; |
855 | szHint.min_width = szHint.base_width + szHint.width_inc; |
687 | szHint.min_width = szHint.base_width + szHint.width_inc; |
856 | szHint.min_height = szHint.base_height + szHint.height_inc; |
688 | szHint.min_height = szHint.base_height + szHint.height_inc; |
857 | |
689 | |
858 | if (newwidth && newwidth - szHint.base_width < max_width) |
690 | if (newwidth && newwidth - szHint.base_width < max_width) |
859 | { |
691 | { |
860 | szHint.width = newwidth; |
692 | szHint.width = newwidth; |
… | |
… | |
875 | { |
707 | { |
876 | min_it (height, max_height); |
708 | min_it (height, max_height); |
877 | szHint.height = szHint.base_height + height; |
709 | szHint.height = szHint.base_height + height; |
878 | } |
710 | } |
879 | |
711 | |
880 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
|
|
881 | window_sb_x = szHint.width - sb_w; |
|
|
882 | |
|
|
883 | if (recalc_x) |
712 | if (recalc_x) |
884 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
713 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
714 | |
885 | if (recalc_y) |
715 | if (recalc_y) |
886 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
716 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
887 | |
717 | |
888 | ncol = width / fwidth; |
718 | ncol = width / fwidth; |
889 | nrow = height / fheight; |
719 | nrow = height / fheight; |
890 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
891 | ncol, nrow, szHint.width, |
|
|
892 | szHint.height)); |
|
|
893 | return; |
|
|
894 | } |
720 | } |
895 | |
721 | |
896 | /*----------------------------------------------------------------------*/ |
722 | /*----------------------------------------------------------------------*/ |
897 | /* |
723 | /* |
898 | * Tell the teletype handler what size the window is. |
724 | * Tell the teletype handler what size the window is. |
899 | * Called after a window size change. |
725 | * Called after a window size change. |
900 | */ |
726 | */ |
901 | void |
727 | void |
902 | rxvt_term::tt_winch () |
728 | rxvt_term::tt_winch () |
903 | { |
729 | { |
904 | if (pty.pty < 0) |
730 | if (pty->pty < 0) |
905 | return; |
731 | return; |
906 | |
732 | |
907 | struct winsize ws; |
733 | struct winsize ws; |
908 | |
734 | |
909 | ws.ws_col = ncol; |
735 | ws.ws_col = ncol; |
910 | ws.ws_row = nrow; |
736 | ws.ws_row = nrow; |
911 | ws.ws_xpixel = width; |
737 | ws.ws_xpixel = width; |
912 | ws.ws_ypixel = height; |
738 | ws.ws_ypixel = height; |
913 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
739 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
914 | |
740 | |
915 | #if 0 |
741 | #if 0 |
916 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
742 | // TIOCSWINSZ is supposed to do this automatically and correctly |
917 | if (cmd_pid) /* force through to the command */ |
743 | if (cmd_pid) /* force through to the command */ |
918 | kill (-cmd_pid, SIGWINCH); |
744 | kill (-cmd_pid, SIGWINCH); |
919 | #endif |
745 | #endif |
920 | } |
746 | } |
921 | |
747 | |
… | |
… | |
948 | #endif |
774 | #endif |
949 | |
775 | |
950 | delete fontset[0]; |
776 | delete fontset[0]; |
951 | fontset[0] = fs; |
777 | fontset[0] = fs; |
952 | |
778 | |
953 | prop = (*fs)[1]->properties (); |
779 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
954 | prop.height += lineSpace; |
780 | prop.height += lineSpace; |
|
|
781 | prop.width += letterSpace; |
|
|
782 | |
955 | fs->set_prop (prop); |
783 | fs->set_prop (prop, false); |
956 | |
784 | |
957 | fwidth = prop.width; |
785 | fwidth = prop.width; |
958 | fheight = prop.height; |
786 | fheight = prop.height; |
959 | fbase = prop.ascent; |
787 | fbase = prop.ascent; |
960 | |
788 | |
… | |
… | |
969 | { |
797 | { |
970 | fontset[style] = fs = new rxvt_fontset (this); |
798 | fontset[style] = fs = new rxvt_fontset (this); |
971 | rxvt_fontprop prop2 = prop; |
799 | rxvt_fontprop prop2 = prop; |
972 | |
800 | |
973 | if (res) |
801 | if (res) |
974 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
802 | { |
|
|
803 | fs->populate (res); |
|
|
804 | fs->set_prop (prop2, false); |
|
|
805 | } |
975 | else |
806 | else |
976 | { |
807 | { |
977 | res = fontset[0]->fontdesc; |
808 | fs->populate (fontset[0]->fontdesc); |
978 | |
809 | |
979 | 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; |
980 | 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); |
981 | } |
814 | } |
982 | |
815 | |
983 | fs->populate (res); |
|
|
984 | fs->set_prop (prop2); |
|
|
985 | } |
816 | } |
986 | #else |
817 | #else |
987 | fontset[style] = fontset[0]; |
818 | fontset[style] = fontset[0]; |
988 | #endif |
819 | #endif |
989 | } |
820 | } |
… | |
… | |
991 | if (parent[0]) |
822 | if (parent[0]) |
992 | { |
823 | { |
993 | resize_all_windows (0, 0, 0); |
824 | resize_all_windows (0, 0, 0); |
994 | scr_remap_chars (); |
825 | scr_remap_chars (); |
995 | scr_touch (true); |
826 | scr_touch (true); |
996 | } |
827 | } |
997 | |
828 | |
998 | return true; |
829 | return true; |
999 | } |
830 | } |
1000 | |
831 | |
|
|
832 | void |
1001 | 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) |
1002 | { |
834 | { |
1003 | XChangeProperty (display->display, parent[0], |
835 | XChangeProperty (dpy, parent[0], |
1004 | prop, XA_STRING, 8, PropModeReplace, |
836 | prop, XA_STRING, 8, PropModeReplace, |
1005 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
837 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
1006 | } |
838 | } |
1007 | |
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 |
1008 | 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) |
1009 | { |
854 | { |
1010 | wchar_t *ws = rxvt_mbstowcs (str, len); |
855 | wchar_t *ws = rxvt_mbstowcs (str, len); |
1011 | char *s = rxvt_wcstoutf8 (ws); |
856 | char *s = rxvt_wcstoutf8 (ws); |
1012 | |
857 | |
1013 | XChangeProperty (display->display, parent[0], |
858 | XChangeProperty (dpy, parent[0], |
1014 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
859 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
1015 | (const unsigned char *)s, strlen (s)); |
860 | (const unsigned char *)s, strlen (s)); |
1016 | |
861 | |
1017 | free (s); |
862 | free (s); |
1018 | free (ws); |
863 | free (ws); |
… | |
… | |
1022 | /*----------------------------------------------------------------------*/ |
867 | /*----------------------------------------------------------------------*/ |
1023 | /* xterm sequences - title, iconName, color (exptl) */ |
868 | /* xterm sequences - title, iconName, color (exptl) */ |
1024 | void |
869 | void |
1025 | rxvt_term::set_title (const char *str) |
870 | rxvt_term::set_title (const char *str) |
1026 | { |
871 | { |
1027 | set_string_property (XA_WM_NAME, str); |
872 | set_mbstring_property (XA_WM_NAME, str); |
1028 | #if ENABLE_EWMH |
873 | #if ENABLE_EWMH |
1029 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
874 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
1030 | #endif |
875 | #endif |
1031 | } |
876 | } |
1032 | |
877 | |
1033 | void |
878 | void |
1034 | rxvt_term::set_icon_name (const char *str) |
879 | rxvt_term::set_icon_name (const char *str) |
1035 | { |
880 | { |
1036 | set_string_property (XA_WM_ICON_NAME, str); |
881 | set_mbstring_property (XA_WM_ICON_NAME, str); |
1037 | #if ENABLE_EWMH |
882 | #if ENABLE_EWMH |
1038 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
883 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1039 | #endif |
884 | #endif |
1040 | } |
885 | } |
1041 | |
886 | |
|
|
887 | void |
|
|
888 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
889 | { |
1042 | #ifdef XTERM_COLOR_CHANGE |
890 | #ifdef XTERM_COLOR_CHANGE |
1043 | void |
|
|
1044 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
1045 | { |
|
|
1046 | rxvt_color xcol; |
891 | rxvt_color xcol; |
1047 | int i; |
|
|
1048 | |
892 | |
1049 | if (color == NULL || *color == '\0') |
893 | if (color == NULL || *color == '\0') |
1050 | return; |
894 | return; |
1051 | |
895 | |
|
|
896 | color = strdup (color); |
|
|
897 | allocated.push_back ((void *)color); |
|
|
898 | rs[Rs_color + idx] = color; |
|
|
899 | |
1052 | /* handle color aliases */ |
900 | /* handle color aliases */ |
1053 | if (isdigit (*color)) |
901 | if (isdigit (*color)) |
1054 | { |
902 | { |
1055 | i = atoi (color); |
903 | int i = atoi (color); |
1056 | |
904 | |
1057 | if (i >= 8 && i <= 15) |
905 | if (i >= 8 && i <= 15) |
|
|
906 | { |
1058 | { /* bright colors */ |
907 | /* bright colors */ |
1059 | i -= 8; |
|
|
1060 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
908 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
1061 | SET_PIXCOLOR (idx); |
|
|
1062 | goto done; |
909 | goto done; |
1063 | } |
910 | } |
1064 | |
911 | |
1065 | if (i >= 0 && i <= 7) |
912 | if (i >= 0 && i <= 7) |
|
|
913 | { |
1066 | { /* normal colors */ |
914 | /* normal colors */ |
1067 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
915 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1068 | SET_PIXCOLOR (idx); |
|
|
1069 | goto done; |
916 | goto done; |
1070 | } |
917 | } |
1071 | } |
918 | } |
1072 | |
919 | |
1073 | if (!rXParseAllocColor (&xcol, color)) |
920 | set_color (xcol, color); |
1074 | return; |
|
|
1075 | |
|
|
1076 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1077 | |
921 | |
1078 | /* |
922 | /* |
1079 | * FIXME: should free colors here, but no idea how to do it so instead, |
923 | * FIXME: should free colors here, but no idea how to do it so instead, |
1080 | * so just keep gobbling up the colormap |
924 | * so just keep gobbling up the colormap |
1081 | */ |
925 | */ |
1082 | # if 0 |
|
|
1083 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1084 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1085 | break; |
|
|
1086 | if (i > Color_White) |
|
|
1087 | { |
|
|
1088 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1089 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1090 | DisplayPlanes (display->display, display->screen)); |
|
|
1091 | } |
|
|
1092 | # endif |
|
|
1093 | |
926 | |
1094 | pix_colors_focused[idx] = xcol; |
927 | pix_colors_focused[idx] = xcol; |
1095 | SET_PIXCOLOR (idx); |
|
|
1096 | |
928 | |
1097 | /* XSetWindowAttributes attr; */ |
|
|
1098 | /* Cursor cursor; */ |
|
|
1099 | done: |
929 | done: |
1100 | |
|
|
1101 | #if OFF_FOCUS_FADING |
|
|
1102 | if (rs[Rs_fade]) |
|
|
1103 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1104 | #endif |
|
|
1105 | |
|
|
1106 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
930 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1107 | |
931 | |
|
|
932 | update_fade_color (idx); |
1108 | recolour_cursor (); |
933 | recolour_cursor (); |
1109 | scr_recolour (); |
934 | scr_recolour (); |
|
|
935 | #endif /* XTERM_COLOR_CHANGE */ |
1110 | } |
936 | } |
1111 | |
|
|
1112 | #else |
|
|
1113 | # define set_window_color (idx,color) ((void)0) |
|
|
1114 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1115 | |
937 | |
1116 | void |
938 | void |
1117 | rxvt_term::recolour_cursor () |
939 | rxvt_term::recolour_cursor () |
1118 | { |
940 | { |
1119 | XColor xcol[2]; |
941 | XColor fg, bg; |
1120 | |
942 | |
1121 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
943 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1122 | ? pix_colors_focused[Color_pointer_fg] |
944 | ? pix_colors_focused[Color_pointer_fg] |
1123 | : pix_colors_focused[Color_fg]; |
945 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
946 | |
1124 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
947 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1125 | ? pix_colors_focused[Color_pointer_bg] |
948 | ? pix_colors_focused[Color_pointer_bg] |
1126 | : pix_colors_focused[Color_bg]; |
949 | : pix_colors_focused[Color_bg]).get (bg); |
1127 | |
950 | |
1128 | XQueryColors (display->display, display->cmap, xcol, 2); |
951 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1129 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1130 | } |
952 | } |
1131 | |
953 | |
1132 | /*----------------------------------------------------------------------*/ |
954 | /*----------------------------------------------------------------------*/ |
1133 | /* |
955 | /* |
1134 | * find if fg/bg matches any of the normal (low-intensity) colors |
956 | * find if fg/bg matches any of the normal (low-intensity) colors |
1135 | */ |
957 | */ |
1136 | void |
958 | void |
1137 | rxvt_term::set_colorfgbg () |
959 | rxvt_term::set_colorfgbg () |
1138 | { |
960 | { |
1139 | unsigned int i; |
961 | unsigned int i; |
1140 | const char *xpmb = "\0"; |
962 | const char *xpmb = ""; |
1141 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
963 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1142 | |
964 | |
1143 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1144 | strcpy (fstr, "default"); |
965 | strcpy (fstr, "default"); |
1145 | strcpy (bstr, "default"); |
966 | strcpy (bstr, "default"); |
1146 | for (i = Color_Black; i <= Color_White; i++) |
967 | for (i = Color_Black; i <= Color_White; i++) |
1147 | if (pix_colors[Color_fg] == pix_colors[i]) |
968 | if (pix_colors[Color_fg] == pix_colors[i]) |
1148 | { |
969 | { |
… | |
… | |
1152 | |
973 | |
1153 | for (i = Color_Black; i <= Color_White; i++) |
974 | for (i = Color_Black; i <= Color_White; i++) |
1154 | if (pix_colors[Color_bg] == pix_colors[i]) |
975 | if (pix_colors[Color_bg] == pix_colors[i]) |
1155 | { |
976 | { |
1156 | sprintf (bstr, "%d", (i - Color_Black)); |
977 | sprintf (bstr, "%d", (i - Color_Black)); |
1157 | #ifdef XPM_BACKGROUND |
978 | #ifdef BG_IMAGE_FROM_FILE |
1158 | xpmb = "default;"; |
979 | xpmb = "default;"; |
1159 | #endif |
980 | #endif |
1160 | break; |
981 | break; |
1161 | } |
982 | } |
1162 | |
983 | |
1163 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
984 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1164 | } |
985 | } |
1165 | |
986 | |
1166 | /*----------------------------------------------------------------------*/ |
987 | /*----------------------------------------------------------------------*/ |
1167 | |
988 | |
1168 | int |
989 | bool |
1169 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
990 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1170 | { |
991 | { |
1171 | if (!screen_in_out->set (display, colour)) |
992 | if (color.set (this, name)) |
1172 | { |
|
|
1173 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1174 | return false; |
|
|
1175 | } |
|
|
1176 | |
|
|
1177 | return true; |
993 | return true; |
|
|
994 | |
|
|
995 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
996 | return false; |
|
|
997 | } |
|
|
998 | |
|
|
999 | void |
|
|
1000 | rxvt_term::alias_color (int dst, int src) |
|
|
1001 | { |
|
|
1002 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1178 | } |
1003 | } |
1179 | |
1004 | |
1180 | /* -------------------------------------------------------------------- * |
1005 | /* -------------------------------------------------------------------- * |
1181 | * - WINDOW RESIZING - * |
1006 | * - WINDOW RESIZING - * |
1182 | * -------------------------------------------------------------------- */ |
1007 | * -------------------------------------------------------------------- */ |
1183 | void |
1008 | void |
1184 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1009 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1185 | { |
1010 | { |
1186 | int fix_screen; |
1011 | int fix_screen; |
1187 | int old_width = szHint.width, old_height = szHint.height; |
1012 | int old_width = szHint.width; |
1188 | dDisp; |
1013 | int old_height = szHint.height; |
1189 | |
1014 | |
1190 | window_calc (newwidth, newheight); |
1015 | window_calc (newwidth, newheight); |
|
|
1016 | |
|
|
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); |
1191 | XSetWMNormalHints (disp, parent[0], &szHint); |
1023 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1024 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
1025 | } |
1192 | |
1026 | |
1193 | if (!ignoreparent) |
1027 | if (!ignoreparent) |
1194 | { |
1028 | { |
1195 | #ifdef SMART_RESIZE |
1029 | #ifdef SMART_RESIZE |
1196 | /* |
1030 | /* |
… | |
… | |
1200 | int x, y, x1, y1; |
1034 | int x, y, x1, y1; |
1201 | int dx, dy; |
1035 | int dx, dy; |
1202 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1036 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1203 | Window unused_cr; |
1037 | Window unused_cr; |
1204 | |
1038 | |
1205 | XTranslateCoordinates (disp, parent[0], display->root, |
1039 | XTranslateCoordinates (dpy, parent[0], display->root, |
1206 | 0, 0, &x, &y, &unused_cr); |
1040 | 0, 0, &x, &y, &unused_cr); |
1207 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1041 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1208 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1042 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1209 | /* |
1043 | /* |
1210 | * if display->root isn't the parent window, a WM will probably have offset |
1044 | * if display->root isn't the parent window, a WM will probably have offset |
1211 | * our position for handles and decorations. Counter it |
1045 | * our position for handles and decorations. Counter it |
1212 | */ |
1046 | */ |
… | |
… | |
1214 | { |
1048 | { |
1215 | x -= x1; |
1049 | x -= x1; |
1216 | y -= y1; |
1050 | y -= y1; |
1217 | } |
1051 | } |
1218 | |
1052 | |
1219 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1053 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1220 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1054 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1221 | dx = old_width - szHint.width; |
1055 | dx = old_width - szHint.width; |
1222 | dy = old_height - szHint.height; |
1056 | dy = old_height - szHint.height; |
1223 | |
1057 | |
1224 | /* Check position of the center of the window */ |
1058 | /* Check position of the center of the window */ |
1225 | if (x < x1) /* left half */ |
1059 | if (x < x1) /* left half */ |
1226 | dx = 0; |
1060 | dx = 0; |
… | |
… | |
1229 | if (y < y1) /* top half */ |
1063 | if (y < y1) /* top half */ |
1230 | dy = 0; |
1064 | dy = 0; |
1231 | else if (y == y1) /* exact center */ |
1065 | else if (y == y1) /* exact center */ |
1232 | dy /= 2; |
1066 | dy /= 2; |
1233 | |
1067 | |
1234 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1068 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1235 | szHint.width, szHint.height); |
1069 | szHint.width, szHint.height); |
1236 | #else |
1070 | #else |
1237 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1071 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1238 | #endif |
1072 | #endif |
1239 | } |
1073 | } |
|
|
1074 | |
|
|
1075 | if (set_hint) |
|
|
1076 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1240 | |
1077 | |
1241 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1078 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1242 | |
1079 | |
1243 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1080 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1244 | { |
1081 | { |
1245 | if (scrollbar_visible ()) |
1082 | if (scrollBar.state) |
1246 | { |
1083 | scrollBar.resize (); |
1247 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1248 | window_sb_x, 0, |
|
|
1249 | scrollbar_TotalWidth (), szHint.height); |
|
|
1250 | resize_scrollbar (); |
|
|
1251 | } |
|
|
1252 | |
1084 | |
1253 | if (menubar_visible ()) |
|
|
1254 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1255 | window_vt_x, 0, |
|
|
1256 | width, menuBar_TotalHeight ()); |
|
|
1257 | |
|
|
1258 | XMoveResizeWindow (disp, vt, |
1085 | XMoveResizeWindow (dpy, vt, |
1259 | window_vt_x, window_vt_y, |
1086 | window_vt_x, window_vt_y, |
1260 | width, height); |
1087 | width, height); |
1261 | |
1088 | |
1262 | scr_clear (); |
1089 | #ifdef HAVE_BG_PIXMAP |
1263 | #ifdef XPM_BACKGROUND |
1090 | if (bgPixmap.window_size_sensitive ()) |
1264 | resize_pixmap (); |
1091 | update_background (); |
1265 | #endif |
1092 | #endif |
1266 | } |
1093 | } |
1267 | |
1094 | |
1268 | if (fix_screen || old_height == 0) |
1095 | if (fix_screen || old_height == 0) |
1269 | { |
|
|
1270 | int curr_screen = -1; |
|
|
1271 | int old_ncol = prev_ncol; |
|
|
1272 | |
|
|
1273 | /* scr_reset only works on the primary screen */ |
|
|
1274 | if (old_height) /* this is not the first time through */ |
|
|
1275 | { |
|
|
1276 | unsigned int ocol = ncol; |
|
|
1277 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1278 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1279 | ncol = ocol; |
|
|
1280 | } |
|
|
1281 | |
|
|
1282 | scr_reset (); |
1096 | scr_reset (); |
1283 | |
1097 | |
1284 | if (curr_screen >= 0) /* this is not the first time through */ |
1098 | #ifdef HAVE_BG_PIXMAP |
1285 | { |
1099 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1286 | scr_change_screen (curr_screen); |
1100 | // if (bgPixmap.pixmap) |
1287 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1288 | } |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | old_width = szHint.width; |
|
|
1292 | old_height = szHint.height; |
|
|
1293 | |
|
|
1294 | #ifdef XPM_BACKGROUND |
|
|
1295 | if (pixmap) |
|
|
1296 | scr_touch (false); |
1101 | // scr_touch (false); |
1297 | #endif |
1102 | #endif |
1298 | |
1103 | |
1299 | #ifdef USE_XIM |
1104 | #ifdef USE_XIM |
1300 | IMSetStatusPosition (); |
1105 | IMSetPosition (); |
1301 | #endif |
1106 | #endif |
1302 | } |
1107 | } |
1303 | |
1108 | |
1304 | /* |
1109 | /* |
1305 | * Set the width/height of the vt window in characters. Units are pixels. |
1110 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1310 | { |
1115 | { |
1311 | XWindowAttributes wattr; |
1116 | XWindowAttributes wattr; |
1312 | |
1117 | |
1313 | if (newwidth == 0 || newheight == 0) |
1118 | if (newwidth == 0 || newheight == 0) |
1314 | { |
1119 | { |
1315 | XGetWindowAttributes (display->display, display->root, &wattr); |
1120 | XGetWindowAttributes (dpy, display->root, &wattr); |
1316 | |
1121 | |
1317 | if (newwidth == 0) |
1122 | if (newwidth == 0) |
1318 | newwidth = wattr.width - szHint.base_width; |
1123 | newwidth = wattr.width - szHint.base_width; |
1319 | if (newheight == 0) |
1124 | if (newheight == 0) |
1320 | newheight = wattr.height - szHint.base_height; |
1125 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1334 | #ifdef USE_XIM |
1139 | #ifdef USE_XIM |
1335 | |
1140 | |
1336 | void |
1141 | void |
1337 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1142 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1338 | { |
1143 | { |
1339 | fg = pix_colors[Color_fg]; |
1144 | fg = pix_colors [Color_fg]; |
1340 | bg = pix_colors[Color_bg]; |
1145 | bg = pix_colors [Color_bg]; |
1341 | } |
1146 | } |
1342 | |
1147 | |
1343 | void |
1148 | void |
1344 | rxvt_term::im_set_size (XRectangle &size) |
1149 | rxvt_term::im_set_size (XRectangle &size) |
1345 | { |
1150 | { |
… | |
… | |
1368 | |
1173 | |
1369 | /* Checking whether input method is running. */ |
1174 | /* Checking whether input method is running. */ |
1370 | bool |
1175 | bool |
1371 | rxvt_term::IMisRunning () |
1176 | rxvt_term::IMisRunning () |
1372 | { |
1177 | { |
1373 | char *p; |
|
|
1374 | Atom atom; |
1178 | Atom atom; |
1375 | Window win; |
1179 | Window win; |
1376 | char server[IMBUFSIZ]; |
1180 | char server[IMBUFSIZ]; |
1377 | |
1181 | |
1378 | /* get current locale modifier */ |
1182 | /* get current locale modifier */ |
1379 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1183 | if (char *p = XSetLocaleModifiers (0)) |
1380 | { |
1184 | { |
1381 | strcpy (server, "@server="); |
1185 | strcpy (server, "@server="); |
1382 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1186 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
1383 | |
1187 | |
1384 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1188 | if (p = strchr (server + 1, '@')) /* first one only */ |
1385 | *p = '\0'; |
1189 | *p = '\0'; |
1386 | |
1190 | |
1387 | atom = XInternAtom (display->display, server, False); |
1191 | atom = XInternAtom (dpy, server, False); |
1388 | win = XGetSelectionOwner (display->display, atom); |
1192 | win = XGetSelectionOwner (dpy, atom); |
1389 | |
1193 | |
1390 | if (win != None) |
1194 | if (win != None) |
1391 | return True; |
1195 | return True; |
1392 | } |
1196 | } |
1393 | |
1197 | |
… | |
… | |
1400 | XPoint nspot; |
1204 | XPoint nspot; |
1401 | XVaNestedList preedit_attr; |
1205 | XVaNestedList preedit_attr; |
1402 | |
1206 | |
1403 | if (!Input_Context |
1207 | if (!Input_Context |
1404 | || !focus |
1208 | || !focus |
1405 | || !(input_style & XIMPreeditPosition)) |
1209 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1406 | return; |
1210 | return; |
1407 | |
1211 | |
1408 | im_set_position (nspot); |
1212 | im_set_position (nspot); |
1409 | |
1213 | |
1410 | if (nspot.x == spot.x && nspot.y == spot.y) |
1214 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1429 | input_method = 0; |
1233 | input_method = 0; |
1430 | } |
1234 | } |
1431 | |
1235 | |
1432 | Input_Context = 0; |
1236 | Input_Context = 0; |
1433 | } |
1237 | } |
|
|
1238 | |
|
|
1239 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1240 | |
|
|
1241 | static void |
|
|
1242 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1243 | { |
|
|
1244 | ((rxvt_term *)client_data)->make_current (); |
|
|
1245 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1246 | } |
|
|
1247 | |
|
|
1248 | static void |
|
|
1249 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1250 | { |
|
|
1251 | ((rxvt_term *)client_data)->make_current (); |
|
|
1252 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1253 | } |
|
|
1254 | |
|
|
1255 | static void |
|
|
1256 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1257 | { |
|
|
1258 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1259 | XIMText *text = call_data->text; |
|
|
1260 | |
|
|
1261 | term->make_current (); |
|
|
1262 | |
|
|
1263 | if (text) |
|
|
1264 | { |
|
|
1265 | wchar_t *str; |
|
|
1266 | |
|
|
1267 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1268 | { |
|
|
1269 | // of course, X makes it ugly again |
|
|
1270 | if (term->rs[Rs_imLocale]) |
|
|
1271 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1272 | |
|
|
1273 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
|
|
1274 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
|
|
1275 | |
|
|
1276 | if (term->rs[Rs_imLocale]) |
|
|
1277 | SET_LOCALE (term->locale); |
|
|
1278 | } |
|
|
1279 | else |
|
|
1280 | str = text->string.wide_char; |
|
|
1281 | |
|
|
1282 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1283 | DT_INT, call_data->caret, |
|
|
1284 | DT_INT, call_data->chg_first, |
|
|
1285 | DT_INT, call_data->chg_length, |
|
|
1286 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1287 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1288 | DT_END)); |
|
|
1289 | } |
|
|
1290 | else |
|
|
1291 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1292 | DT_INT, call_data->caret, |
|
|
1293 | DT_INT, call_data->chg_first, |
|
|
1294 | DT_INT, call_data->chg_length, |
|
|
1295 | DT_END)); |
|
|
1296 | } |
|
|
1297 | |
|
|
1298 | #if 0 |
|
|
1299 | static void |
|
|
1300 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1301 | { |
|
|
1302 | ((rxvt_term *)client_data)->make_current (); |
|
|
1303 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1304 | DT_INT, call_data->position, |
|
|
1305 | DT_INT, call_data->direction, |
|
|
1306 | DT_INT, call_data->style, |
|
|
1307 | DT_END)); |
|
|
1308 | } |
|
|
1309 | #endif |
|
|
1310 | |
|
|
1311 | #endif |
1434 | |
1312 | |
1435 | /* |
1313 | /* |
1436 | * Try to open a XIM with the current modifiers, then see if we can |
1314 | * Try to open a XIM with the current modifiers, then see if we can |
1437 | * open a suitable preedit type |
1315 | * open a suitable preedit type |
1438 | */ |
1316 | */ |
… | |
… | |
1445 | XRectangle rect, status_rect, needed_rect; |
1323 | XRectangle rect, status_rect, needed_rect; |
1446 | unsigned long fg, bg; |
1324 | unsigned long fg, bg; |
1447 | const char *p; |
1325 | const char *p; |
1448 | char **s; |
1326 | char **s; |
1449 | XIMStyles *xim_styles; |
1327 | XIMStyles *xim_styles; |
|
|
1328 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1329 | XIMCallback xcb[4]; |
|
|
1330 | #endif |
|
|
1331 | |
|
|
1332 | set_environ (envv); |
1450 | |
1333 | |
1451 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1334 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1452 | return false; |
1335 | return false; |
1453 | |
1336 | |
1454 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1455 | input_method = display->get_xim (locale, modifiers); |
1337 | input_method = display->get_xim (locale, modifiers); |
1456 | if (input_method == NULL) |
1338 | if (input_method == NULL) |
1457 | return false; |
1339 | return false; |
1458 | |
1340 | |
1459 | xim = input_method->xim; |
1341 | xim = input_method->xim; |
… | |
… | |
1479 | s = rxvt_splitcommastring (p); |
1361 | s = rxvt_splitcommastring (p); |
1480 | |
1362 | |
1481 | for (i = found = 0; !found && s[i]; i++) |
1363 | for (i = found = 0; !found && s[i]; i++) |
1482 | { |
1364 | { |
1483 | if (!strcmp (s[i], "OverTheSpot")) |
1365 | if (!strcmp (s[i], "OverTheSpot")) |
1484 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1366 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1485 | else if (!strcmp (s[i], "OffTheSpot")) |
1367 | else if (!strcmp (s[i], "OffTheSpot")) |
1486 | input_style = (XIMPreeditArea | XIMStatusArea); |
1368 | input_style = XIMPreeditArea | XIMStatusArea; |
1487 | else if (!strcmp (s[i], "Root")) |
1369 | else if (!strcmp (s[i], "Root")) |
1488 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1370 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1489 | else if (!strcmp (s[i], "None")) |
1371 | else if (!strcmp (s[i], "None")) |
1490 | input_style = (XIMPreeditNone | XIMStatusNone); |
1372 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1373 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1374 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1375 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1376 | #endif |
|
|
1377 | else |
|
|
1378 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1491 | |
1379 | |
1492 | for (j = 0; j < xim_styles->count_styles; j++) |
1380 | for (j = 0; j < xim_styles->count_styles; j++) |
1493 | if (input_style == xim_styles->supported_styles[j]) |
1381 | if (input_style == xim_styles->supported_styles[j]) |
1494 | { |
1382 | { |
1495 | rxvt_freecommastring (s); |
1383 | rxvt_freecommastring (s); |
… | |
… | |
1533 | "*", |
1421 | "*", |
1534 | fheight, |
1422 | fheight, |
1535 | fheight + 1, fheight - 1, |
1423 | fheight + 1, fheight - 1, |
1536 | fheight - 2, fheight + 2); |
1424 | fheight - 2, fheight + 2); |
1537 | |
1425 | |
1538 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1426 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1539 | &missing_charset_list, &missing_charset_count, &def_string); |
1427 | &missing_charset_list, &missing_charset_count, &def_string); |
1540 | |
1428 | |
1541 | if (missing_charset_list) |
1429 | if (missing_charset_list) |
1542 | XFreeStringList (missing_charset_list); |
1430 | XFreeStringList (missing_charset_list); |
1543 | |
1431 | |
… | |
… | |
1584 | XNBackground, bg, |
1472 | XNBackground, bg, |
1585 | XNArea, &status_rect, |
1473 | XNArea, &status_rect, |
1586 | XNFontSet, fs, |
1474 | XNFontSet, fs, |
1587 | NULL); |
1475 | NULL); |
1588 | } |
1476 | } |
|
|
1477 | #if ENABLE_XIM_ONTHESPOT |
|
|
1478 | else if (input_style & XIMPreeditCallbacks) |
|
|
1479 | { |
|
|
1480 | im_set_position (spot); |
|
|
1481 | |
|
|
1482 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1483 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1484 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1485 | # if 0 |
|
|
1486 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1487 | # endif |
|
|
1488 | |
|
|
1489 | preedit_attr = XVaCreateNestedList (0, |
|
|
1490 | XNSpotLocation, &spot, |
|
|
1491 | XNPreeditStartCallback, &xcb[0], |
|
|
1492 | XNPreeditDoneCallback , &xcb[1], |
|
|
1493 | XNPreeditDrawCallback , &xcb[2], |
|
|
1494 | # if 0 |
|
|
1495 | XNPreeditCaretCallback, &xcb[3], |
|
|
1496 | # endif |
|
|
1497 | NULL); |
|
|
1498 | } |
|
|
1499 | #endif |
1589 | |
1500 | |
1590 | Input_Context = XCreateIC (xim, |
1501 | Input_Context = XCreateIC (xim, |
1591 | XNInputStyle, input_style, |
1502 | XNInputStyle, input_style, |
1592 | XNClientWindow, vt, |
1503 | XNClientWindow, vt, |
1593 | XNFocusWindow, parent[0], |
1504 | XNFocusWindow, parent[0], |
… | |
… | |
1595 | preedit_attr, |
1506 | preedit_attr, |
1596 | status_attr ? XNStatusAttributes : NULL, |
1507 | status_attr ? XNStatusAttributes : NULL, |
1597 | status_attr, NULL); |
1508 | status_attr, NULL); |
1598 | |
1509 | |
1599 | if (preedit_attr) XFree (preedit_attr); |
1510 | if (preedit_attr) XFree (preedit_attr); |
1600 | if (status_attr) XFree (status_attr); |
1511 | if (status_attr) XFree (status_attr); |
1601 | if (fs) XFreeFontSet (display->display, fs); |
1512 | if (fs) XFreeFontSet (dpy, fs); |
1602 | |
1513 | |
1603 | if (Input_Context == NULL) |
1514 | if (Input_Context == NULL) |
1604 | { |
1515 | { |
1605 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1516 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1606 | im_destroy (); |
1517 | im_destroy (); |
1607 | return false; |
1518 | return false; |
1608 | } |
1519 | } |
1609 | |
1520 | |
1610 | if (input_style & XIMPreeditArea) |
1521 | #if 0 |
|
|
1522 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1523 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1524 | vt_select_input (); |
|
|
1525 | #endif |
|
|
1526 | |
1611 | IMSetStatusPosition (); |
1527 | IMSetPosition (); |
1612 | |
1528 | |
1613 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1614 | return true; |
1529 | return true; |
1615 | } |
1530 | } |
1616 | |
1531 | |
1617 | void |
1532 | void |
1618 | rxvt_term::im_cb () |
1533 | rxvt_term::im_cb () |
… | |
… | |
1620 | int i; |
1535 | int i; |
1621 | const char *p; |
1536 | const char *p; |
1622 | char **s; |
1537 | char **s; |
1623 | char buf[IMBUFSIZ]; |
1538 | char buf[IMBUFSIZ]; |
1624 | |
1539 | |
1625 | SET_R (this); |
1540 | make_current (); |
1626 | |
1541 | |
1627 | im_destroy (); |
1542 | im_destroy (); |
1628 | |
1543 | |
1629 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1630 | if (Input_Context) |
1544 | if (Input_Context) |
1631 | return; |
1545 | return; |
1632 | |
1546 | |
1633 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1547 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1634 | if (rs[Rs_imLocale]) |
1548 | if (rs[Rs_imLocale]) |
… | |
… | |
1676 | SET_LOCALE (locale); |
1590 | SET_LOCALE (locale); |
1677 | #endif |
1591 | #endif |
1678 | } |
1592 | } |
1679 | |
1593 | |
1680 | void |
1594 | void |
1681 | rxvt_term::IMSetStatusPosition () |
1595 | rxvt_term::IMSetPosition () |
1682 | { |
1596 | { |
1683 | XRectangle preedit_rect, status_rect, *needed_rect; |
1597 | XRectangle preedit_rect, status_rect, *needed_rect; |
1684 | XVaNestedList preedit_attr, status_attr; |
1598 | XVaNestedList preedit_attr, status_attr; |
1685 | |
1599 | |
1686 | if (!Input_Context |
1600 | if (!Input_Context |
1687 | || !focus |
1601 | || !focus |
1688 | || !(input_style & XIMPreeditArea) |
1602 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1689 | || !IMisRunning ()) |
1603 | || !IMisRunning ()) |
1690 | return; |
1604 | return; |
1691 | |
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 | { |
1692 | /* Getting the necessary width of preedit area */ |
1616 | /* Getting the necessary width of preedit area */ |
1693 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1617 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1694 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1618 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1695 | XFree (status_attr); |
1619 | XFree (status_attr); |
1696 | |
1620 | |
1697 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1621 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1698 | XFree (needed_rect); |
1622 | XFree (needed_rect); |
1699 | |
1623 | |
1700 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1624 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1701 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1625 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1702 | |
1626 | |
1703 | XSetICValues (Input_Context, |
1627 | XSetICValues (Input_Context, |
1704 | XNPreeditAttributes, preedit_attr, |
1628 | XNPreeditAttributes, preedit_attr, |
1705 | XNStatusAttributes, status_attr, NULL); |
1629 | XNStatusAttributes, status_attr, |
|
|
1630 | NULL); |
1706 | |
1631 | |
|
|
1632 | XFree (status_attr); |
|
|
1633 | } |
|
|
1634 | |
1707 | XFree (preedit_attr); |
1635 | XFree (preedit_attr); |
1708 | XFree (status_attr); |
|
|
1709 | } |
1636 | } |
1710 | #endif /* USE_XIM */ |
1637 | #endif /* USE_XIM */ |
1711 | |
1638 | |
1712 | /*----------------------------------------------------------------------*/ |
1639 | void |
1713 | rxvt_t rxvt_current_term; |
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 | Pixmap pixmap = None; |
|
|
1650 | |
|
|
1651 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1652 | if (xa[prop_id]) |
|
|
1653 | { |
|
|
1654 | int aformat; |
|
|
1655 | unsigned long nitems, bytes_after; |
|
|
1656 | Atom atype; |
|
|
1657 | unsigned char *prop; |
|
|
1658 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1659 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1660 | &nitems, &bytes_after, &prop); |
|
|
1661 | if (result == Success) |
|
|
1662 | { |
|
|
1663 | if (atype == XA_PIXMAP) |
|
|
1664 | pixmap = *(Pixmap *)prop; |
|
|
1665 | XFree (prop); |
|
|
1666 | } |
|
|
1667 | } |
|
|
1668 | |
|
|
1669 | return pixmap; |
|
|
1670 | } |
|
|
1671 | |
|
|
1672 | #ifdef HAVE_BG_PIXMAP |
|
|
1673 | |
|
|
1674 | void |
|
|
1675 | rxvt_term::update_background () |
|
|
1676 | { |
|
|
1677 | if (update_background_ev.is_active ()) |
|
|
1678 | return; |
|
|
1679 | |
|
|
1680 | bgPixmap.invalidate (); |
|
|
1681 | |
|
|
1682 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1683 | |
|
|
1684 | if (to_wait <= 0.) |
|
|
1685 | bgPixmap.render (); |
|
|
1686 | else |
|
|
1687 | update_background_ev.start (to_wait); |
|
|
1688 | } |
|
|
1689 | |
|
|
1690 | void |
|
|
1691 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1692 | { |
|
|
1693 | make_current (); |
|
|
1694 | |
|
|
1695 | update_background_ev.stop (); |
|
|
1696 | bgPixmap.render (); |
|
|
1697 | refresh_check (); |
|
|
1698 | } |
|
|
1699 | |
|
|
1700 | #endif /* HAVE_BG_PIXMAP */ |
1714 | |
1701 | |
1715 | /*----------------------- end-of-file (C source) -----------------------*/ |
1702 | /*----------------------- end-of-file (C source) -----------------------*/ |