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 | |
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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 | |
53 | static char curlocale[128], savelocale[128]; |
62 | static char curlocale[128], savelocale[128]; |
54 | |
63 | |
55 | bool |
64 | bool |
56 | rxvt_set_locale (const char *locale) |
65 | rxvt_set_locale (const char *locale) NOTHROW |
57 | { |
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 | |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
72 | if (!locale || !memcmp (locale, curlocale, size)) |
59 | return false; |
73 | return false; |
60 | |
74 | |
61 | strncpy (curlocale, locale, 128); |
75 | memcpy (curlocale, locale, size); |
62 | setlocale (LC_CTYPE, curlocale); |
76 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
77 | return true; |
64 | } |
78 | } |
65 | |
79 | |
66 | bool |
80 | void |
67 | rxvt_push_locale (const char *locale) |
81 | rxvt_push_locale (const char *locale) NOTHROW |
68 | { |
82 | { |
69 | strcpy (savelocale, curlocale); |
83 | strcpy (savelocale, curlocale); |
70 | rxvt_set_locale (locale); |
84 | rxvt_set_locale (locale); |
71 | } |
85 | } |
72 | |
86 | |
73 | void |
87 | void |
74 | rxvt_pop_locale () |
88 | rxvt_pop_locale () NOTHROW |
75 | { |
89 | { |
76 | rxvt_set_locale (savelocale); |
90 | rxvt_set_locale (savelocale); |
77 | } |
91 | } |
78 | |
92 | |
79 | #if ENABLE_COMBINING |
93 | #if ENABLE_COMBINING |
80 | class rxvt_composite_vec rxvt_composite; |
94 | class rxvt_composite_vec rxvt_composite; |
81 | |
95 | |
82 | 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) |
83 | { |
97 | { |
84 | compose_char *cc; |
98 | compose_char *cc; |
85 | |
99 | |
86 | // break compose chains, as stupid readline really likes to duplicate |
100 | // break compose chains, as stupid readline really likes to duplicate |
87 | // composing characters for some reason near the end of a line. |
101 | // composing characters for some reason, near the end of a line. |
88 | cc = (*this)[c1]; |
102 | cc = (*this)[c1]; |
89 | while (cc) |
103 | while (cc) |
90 | { |
104 | { |
91 | if (cc->c2 == c2) return c1; |
105 | if (cc->c2 == c2) return c1; |
92 | cc = (*this)[cc->c1]; |
106 | cc = (*this)[cc->c1]; |
93 | } |
107 | } |
94 | |
108 | |
95 | // check to see wether this combination already exists otherwise |
109 | // check to see whether this combination already exists otherwise |
96 | for (cc = v.end (); cc-- > v.begin (); ) |
110 | for (cc = v.end (); cc-- > v.begin (); ) |
97 | { |
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98 | if (cc->c1 == c1 && cc->c2 == c2) |
111 | if (cc->c1 == c1 && cc->c2 == c2) |
99 | return COMPOSE_LO + (cc - v.begin ()); |
112 | return COMPOSE_LO + (cc - v.begin ()); |
100 | } |
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101 | |
113 | |
102 | // allocate a new combination |
114 | // allocate a new combination |
103 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
115 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
104 | { |
116 | { |
105 | static int seen; |
117 | static int seen; |
106 | |
118 | |
107 | if (!seen++) |
119 | if (!seen++) |
108 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
120 | rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n"); |
109 | |
121 | |
110 | return REPLACEMENT_CHAR; |
122 | return REPLACEMENT_CHAR; |
111 | } |
123 | } |
112 | |
124 | |
113 | v.push_back (compose_char (c1, c2)); |
125 | v.push_back (compose_char (c1, c2)); |
… | |
… | |
139 | |
151 | |
140 | } |
152 | } |
141 | #endif |
153 | #endif |
142 | |
154 | |
143 | rxvt_term::rxvt_term () |
155 | rxvt_term::rxvt_term () |
144 | : |
156 | { |
145 | #if TRANSPARENT |
157 | #if HAVE_BG_PIXMAP |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
158 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
147 | #endif |
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148 | #ifdef HAVE_SCROLLBARS |
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149 | scrollbar_ev (this, &rxvt_term::x_cb), |
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150 | #endif |
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151 | #ifdef MENUBAR |
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152 | menubar_ev (this, &rxvt_term::x_cb), |
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153 | #endif |
159 | #endif |
154 | #ifdef CURSOR_BLINK |
160 | #ifdef CURSOR_BLINK |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
161 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
156 | #endif |
162 | #endif |
157 | #ifdef TEXT_BLINK |
163 | #ifdef TEXT_BLINK |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
164 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
159 | #endif |
165 | #endif |
160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
166 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
167 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
162 | #endif |
168 | #endif |
163 | #ifdef SELECTION_SCROLLING |
169 | #ifdef SELECTION_SCROLLING |
164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
170 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
165 | #endif |
171 | #endif |
166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
172 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
173 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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174 | #endif |
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175 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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176 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
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177 | #endif |
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178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
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179 | #ifdef USE_XIM |
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180 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
168 | #endif |
181 | #endif |
169 | #ifdef POINTER_BLANK |
182 | #ifdef POINTER_BLANK |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
183 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
171 | #endif |
184 | #endif |
172 | #ifdef USE_XIM |
185 | #ifndef NO_BELL |
173 | im_ev (this, &rxvt_term::im_cb), |
186 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
174 | #endif |
187 | #endif |
175 | termwin_ev (this, &rxvt_term::x_cb), |
188 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
176 | vt_ev (this, &rxvt_term::x_cb), |
189 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
177 | check_ev (this, &rxvt_term::check_cb), |
190 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
178 | flush_ev (this, &rxvt_term::flush_cb), |
191 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
179 | destroy_ev (this, &rxvt_term::destroy_cb), |
192 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
180 | pty_ev (this, &rxvt_term::pty_cb), |
193 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
181 | incr_ev (this, &rxvt_term::incr_cb) |
194 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
182 | { |
195 | |
183 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
196 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
184 | |
197 | |
185 | termlist.push_back (this); |
198 | termlist.push_back (this); |
186 | |
199 | |
187 | #ifdef KEYSYM_RESOURCE |
200 | #ifdef KEYSYM_RESOURCE |
188 | keyboard = new keyboard_manager; |
201 | keyboard = new keyboard_manager; |
189 | |
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190 | if (!keyboard) |
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191 | rxvt_fatal ("out of memory, aborting.\n"); |
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192 | #endif |
202 | #endif |
193 | } |
203 | } |
194 | |
204 | |
195 | // clean up the most important stuff, do *not* call x or free mem etc. |
205 | // clean up the most important stuff, do *not* call x or free mem etc. |
196 | // for use before an emergency exit |
206 | // for use before an emergency exit |
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207 | void |
197 | void rxvt_term::emergency_cleanup () |
208 | rxvt_term::emergency_cleanup () |
198 | { |
209 | { |
199 | if (cmd_pid) |
210 | if (cmd_pid) |
200 | kill (-cmd_pid, SIGHUP); |
211 | kill (-cmd_pid, SIGHUP); |
201 | |
212 | |
202 | #ifdef UTMP_SUPPORT |
213 | pty_ev.stop (); |
203 | privileged_utmp (RESTORE); |
214 | delete pty; pty = 0; |
204 | #endif |
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205 | |
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206 | pty.put (); |
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207 | } |
215 | } |
208 | |
216 | |
209 | rxvt_term::~rxvt_term () |
217 | rxvt_term::~rxvt_term () |
210 | { |
218 | { |
211 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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212 | |
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213 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
219 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
214 | |
220 | |
215 | emergency_cleanup (); |
221 | emergency_cleanup (); |
216 | |
222 | |
217 | #if ENABLE_STYLES |
223 | #if ENABLE_STYLES |
… | |
… | |
219 | if (fontset[i] != fontset[0]) |
225 | if (fontset[i] != fontset[0]) |
220 | delete fontset[i]; |
226 | delete fontset[i]; |
221 | #endif |
227 | #endif |
222 | delete fontset[0]; |
228 | delete fontset[0]; |
223 | |
229 | |
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230 | #ifdef HAVE_BG_PIXMAP |
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231 | bg_destroy (); |
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232 | #endif |
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233 | |
224 | if (display) |
234 | if (display) |
225 | { |
235 | { |
226 | dDisp; |
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227 | |
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228 | selection_clear (); |
236 | selection_clear (); |
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237 | selection_clear (true); |
229 | |
238 | |
230 | #ifdef USE_XIM |
239 | #ifdef USE_XIM |
231 | im_destroy (); |
240 | im_destroy (); |
232 | #endif |
241 | #endif |
233 | #ifdef MENUBAR |
242 | scrollBar.destroy (); |
234 | if (menubarGC) XFreeGC (disp, menubarGC); |
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235 | #endif |
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236 | #ifdef XTERM_SCROLLBAR |
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237 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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238 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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239 | #endif |
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240 | #ifdef PLAIN_SCROLLBAR |
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241 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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242 | #endif |
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243 | #ifdef NEXT_SCROLLBAR |
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244 | if (blackGC) XFreeGC (disp, blackGC); |
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245 | if (whiteGC) XFreeGC (disp, whiteGC); |
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246 | if (grayGC) XFreeGC (disp, grayGC); |
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247 | if (darkGC) XFreeGC (disp, darkGC); |
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248 | if (stippleGC) XFreeGC (disp, stippleGC); |
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249 | if (dimple) XFreePixmap (disp, dimple); |
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250 | if (upArrow) XFreePixmap (disp, upArrow); |
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251 | if (downArrow) XFreePixmap (disp, downArrow); |
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252 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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253 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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254 | #endif |
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255 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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256 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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257 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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258 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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259 | #endif |
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260 | if (gc) XFreeGC (disp, gc); |
243 | if (gc) XFreeGC (dpy, gc); |
261 | |
244 | |
262 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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263 | delete menuBar.drawable; |
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264 | //if (menuBar.win) |
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265 | // XDestroyWindow (disp, menuBar.win); |
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266 | #endif |
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267 | delete drawable; |
245 | delete drawable; |
268 | // destroy all windows |
246 | // destroy all windows |
269 | if (parent[0]) |
247 | if (parent[0]) |
270 | XDestroyWindow (disp, parent[0]); |
248 | XDestroyWindow (dpy, parent[0]); |
271 | } |
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272 | |
249 | |
273 | // TODO: free pixcolours, colours should become part of rxvt_display |
250 | for (int i = 0; i < TOTAL_COLORS; i++) |
274 | |
251 | if (ISSET_PIXCOLOR (i)) |
275 | delete pix_colors_focused; |
252 | { |
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253 | pix_colors_focused [i].free (this); |
276 | #if OFF_FOCUS_FADING |
254 | #if OFF_FOCUS_FADING |
277 | delete pix_colors_unfocused; |
255 | pix_colors_unfocused [i].free (this); |
278 | #endif |
256 | #endif |
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257 | } |
279 | |
258 | |
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259 | clear (); |
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260 | |
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261 | display->flush (); /* ideally .put should do this */ |
280 | displays.put (display); |
262 | displays.put (display); |
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263 | } |
281 | |
264 | |
282 | scr_release (); |
265 | scr_release (); |
283 | |
266 | |
284 | /* clear all resources */ |
267 | /* clear all resources */ |
285 | for (int i = 0; i < allocated.size (); i++) |
268 | for (int i = 0; i < allocated.size (); i++) |
286 | free (allocated [i]); |
269 | free (allocated [i]); |
287 | |
270 | |
288 | free (selection.text); |
271 | free (selection.text); |
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272 | free (selection.clip_text); |
289 | // TODO: manage env vars in child only(!) |
273 | // TODO: manage env vars in child only(!) |
290 | free (env_windowid); |
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291 | free (env_display); |
274 | free (env_display); |
292 | free (env_term); |
275 | free (env_term); |
293 | free (env_colorfgbg); |
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294 | free (locale); |
276 | free (locale); |
295 | free (v_buffer); |
277 | free (v_buffer); |
296 | free (incr_buf); |
278 | free (incr_buf); |
297 | |
279 | |
298 | delete envv; |
280 | delete envv; |
299 | delete argv; |
281 | delete argv; |
300 | |
282 | |
301 | #ifdef KEYSYM_RESOURCE |
283 | #ifdef KEYSYM_RESOURCE |
302 | delete keyboard; |
284 | delete keyboard; |
303 | #endif |
285 | #endif |
|
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286 | #ifndef NO_RESOURCES |
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287 | XrmDestroyDatabase (option_db); |
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288 | #endif |
304 | } |
289 | } |
305 | |
290 | |
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291 | // child has exited, usually destroys |
306 | void |
292 | void |
307 | rxvt_term::child_exit () |
293 | rxvt_term::child_cb (ev::child &w, int status) |
308 | { |
294 | { |
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295 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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296 | |
309 | cmd_pid = 0; |
297 | cmd_pid = 0; |
310 | |
298 | |
311 | if (!OPTION (Opt_hold)) |
299 | if (!option (Opt_hold)) |
312 | destroy (); |
300 | destroy (); |
313 | } |
301 | } |
314 | |
302 | |
315 | void |
303 | void |
316 | rxvt_term::destroy () |
304 | rxvt_term::destroy () |
317 | { |
305 | { |
318 | if (destroy_ev.active) |
306 | if (destroy_ev.is_active ()) |
319 | return; |
307 | return; |
|
|
308 | |
|
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309 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
320 | |
310 | |
321 | #if ENABLE_OVERLAY |
311 | #if ENABLE_OVERLAY |
322 | scr_overlay_off (); |
312 | scr_overlay_off (); |
323 | #endif |
313 | #endif |
324 | |
314 | |
325 | if (display) |
315 | if (display) |
326 | { |
316 | { |
327 | #if USE_XIM |
317 | #if USE_XIM |
328 | im_ev.stop (display); |
318 | im_ev.stop (display); |
329 | #endif |
319 | #endif |
330 | #if HAVE_SCROLLBARS |
|
|
331 | scrollbar_ev.stop (display); |
320 | scrollbar_ev.stop (display); |
332 | #endif |
321 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
333 | #if MENUBAR |
|
|
334 | menubar_ev.stop (display); |
|
|
335 | #endif |
|
|
336 | #if TRANSPARENT |
|
|
337 | rootwin_ev.stop (display); |
322 | rootwin_ev.stop (display); |
338 | #endif |
323 | #endif |
339 | incr_ev.stop (); |
324 | incr_ev.stop (); |
340 | termwin_ev.stop (display); |
325 | termwin_ev.stop (display); |
341 | vt_ev.stop (display); |
326 | vt_ev.stop (display); |
342 | } |
327 | } |
343 | |
328 | |
344 | check_ev.stop (); |
329 | flush_ev.stop (); |
345 | pty_ev.stop (); |
330 | pty_ev.stop (); |
346 | #ifdef CURSOR_BLINK |
331 | #ifdef CURSOR_BLINK |
347 | cursor_blink_ev.stop (); |
332 | cursor_blink_ev.stop (); |
348 | #endif |
333 | #endif |
349 | #ifdef TEXT_BLINK |
334 | #ifdef TEXT_BLINK |
… | |
… | |
357 | #endif |
342 | #endif |
358 | #ifdef POINTER_BLANK |
343 | #ifdef POINTER_BLANK |
359 | pointer_ev.stop (); |
344 | pointer_ev.stop (); |
360 | #endif |
345 | #endif |
361 | |
346 | |
362 | destroy_ev.start (0); |
347 | destroy_ev.start (); |
363 | } |
348 | } |
364 | |
349 | |
365 | void |
350 | void |
366 | rxvt_term::destroy_cb (time_watcher &w) |
351 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
367 | { |
352 | { |
368 | SET_R (this); |
353 | make_current (); |
369 | |
354 | |
370 | delete this; |
355 | delete this; |
|
|
356 | } |
|
|
357 | |
|
|
358 | void |
|
|
359 | rxvt_term::set_option (uint8_t opt, bool set) |
|
|
360 | { |
|
|
361 | if (!opt) |
|
|
362 | return; |
|
|
363 | |
|
|
364 | uint8_t mask = 1 << (opt & 7); |
|
|
365 | uint8_t &val = options [opt >> 3]; |
|
|
366 | |
|
|
367 | val = val & ~mask | (set ? mask : 0); |
371 | } |
368 | } |
372 | |
369 | |
373 | /*----------------------------------------------------------------------*/ |
370 | /*----------------------------------------------------------------------*/ |
374 | /* |
371 | /* |
375 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
372 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
… | |
… | |
382 | { |
379 | { |
383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
380 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
384 | (*t)->emergency_cleanup (); |
381 | (*t)->emergency_cleanup (); |
385 | } |
382 | } |
386 | |
383 | |
387 | #if ENABLE_FRILLS |
384 | #if !ENABLE_MINIMAL |
388 | static void |
385 | static void |
389 | print_x_error (Display *dpy, XErrorEvent *event) |
386 | print_x_error (Display *dpy, XErrorEvent *event) |
390 | { |
387 | { |
391 | char buffer[BUFSIZ]; |
388 | char buffer[BUFSIZ]; |
392 | char mesg[BUFSIZ]; |
389 | char mesg[BUFSIZ]; |
393 | char number[32]; |
390 | char number[32]; |
394 | char *mtype = "XlibMessage"; |
391 | const char mtype[] = "XlibMessage"; |
395 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
392 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
396 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
393 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
397 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
394 | rxvt_warn ("An X Error occurred, trying to continue after report.\n"); |
398 | rxvt_warn ("%s: %s\n", mesg, buffer); |
395 | rxvt_warn ("%s: %s\n", mesg, buffer); |
399 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
396 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
400 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
397 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
401 | sprintf(number, "%d", event->request_code); |
398 | sprintf(number, "%d", event->request_code); |
402 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
399 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
403 | rxvt_warn ("(which is %s)\n", buffer); |
400 | rxvt_warn ("(which is %s)\n", buffer); |
404 | if (event->request_code >= 128) { |
401 | if (event->request_code >= 128) { |
405 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
402 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
406 | mesg, BUFSIZ); |
403 | mesg, BUFSIZ); |
407 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
404 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
408 | } |
405 | } |
409 | if ((event->error_code == BadWindow) || |
406 | if ((event->error_code == BadWindow) || |
410 | (event->error_code == BadPixmap) || |
407 | (event->error_code == BadPixmap) || |
411 | (event->error_code == BadCursor) || |
408 | (event->error_code == BadCursor) || |
412 | (event->error_code == BadFont) || |
409 | (event->error_code == BadFont) || |
413 | (event->error_code == BadDrawable) || |
410 | (event->error_code == BadDrawable) || |
414 | (event->error_code == BadColor) || |
411 | (event->error_code == BadColor) || |
415 | (event->error_code == BadGC) || |
412 | (event->error_code == BadGC) || |
416 | (event->error_code == BadIDChoice) || |
413 | (event->error_code == BadIDChoice) || |
417 | (event->error_code == BadValue) || |
414 | (event->error_code == BadValue) || |
418 | (event->error_code == BadAtom)) { |
415 | (event->error_code == BadAtom)) { |
419 | if (event->error_code == BadValue) |
416 | if (event->error_code == BadValue) |
420 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
417 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
421 | mesg, BUFSIZ); |
418 | mesg, BUFSIZ); |
422 | else if (event->error_code == BadAtom) |
419 | else if (event->error_code == BadAtom) |
423 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
420 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
424 | mesg, BUFSIZ); |
421 | mesg, BUFSIZ); |
425 | else |
422 | else |
426 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
423 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
427 | mesg, BUFSIZ); |
424 | mesg, BUFSIZ); |
428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
425 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
429 | } |
426 | } |
430 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
427 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
431 | mesg, BUFSIZ); |
428 | mesg, BUFSIZ); |
432 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
429 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
433 | } |
430 | } |
434 | #endif |
431 | #endif |
435 | |
432 | |
436 | int |
433 | int |
… | |
… | |
440 | GET_R->allowedxerror = event->error_code; |
437 | GET_R->allowedxerror = event->error_code; |
441 | else |
438 | else |
442 | { |
439 | { |
443 | // GET_R is most likely not the terminal which caused the error, |
440 | // GET_R is most likely not the terminal which caused the error, |
444 | // so just output the error and continue |
441 | // so just output the error and continue |
445 | #if ENABLE_FRILLS |
442 | #if ENABLE_MINIMAL |
|
|
443 | old_xerror_handler (display, event); |
|
|
444 | #else |
446 | print_x_error (display, event); |
445 | print_x_error (display, event); |
447 | #else |
|
|
448 | old_xerror_handler (display, event); |
|
|
449 | #endif |
446 | #endif |
450 | } |
447 | } |
451 | |
448 | |
452 | return 0; |
449 | return 0; |
453 | } |
450 | } |
… | |
… | |
459 | DisplayString (display)); |
456 | DisplayString (display)); |
460 | rxvt_emergency_cleanup (); |
457 | rxvt_emergency_cleanup (); |
461 | _exit (EXIT_FAILURE); |
458 | _exit (EXIT_FAILURE); |
462 | } |
459 | } |
463 | |
460 | |
464 | /*----------------------------------------------------------------------*/ |
|
|
465 | bool |
|
|
466 | rxvt_term::init (int argc, const char *const *argv) |
|
|
467 | { |
|
|
468 | SET_R (this); |
|
|
469 | |
|
|
470 | set_locale (""); |
|
|
471 | |
|
|
472 | if (!init_vars ()) |
|
|
473 | return false; |
|
|
474 | |
|
|
475 | init_secondary (); |
|
|
476 | |
|
|
477 | const char **cmd_argv = init_resources (argc, argv); |
|
|
478 | |
|
|
479 | #ifdef KEYSYM_RESOURCE |
|
|
480 | keyboard->register_done (); |
|
|
481 | #endif |
|
|
482 | |
|
|
483 | #if MENUBAR_MAX |
|
|
484 | menubar_read (rs[Rs_menu]); |
|
|
485 | #endif |
|
|
486 | #ifdef HAVE_SCROLLBARS |
|
|
487 | if (OPTION (Opt_scrollBar)) |
|
|
488 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
489 | #endif |
|
|
490 | |
|
|
491 | #if ENABLE_PERL |
|
|
492 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
493 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
494 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
495 | { |
|
|
496 | rxvt_perl.init (); |
|
|
497 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
498 | } |
|
|
499 | #endif |
|
|
500 | |
|
|
501 | create_windows (argc, argv); |
|
|
502 | |
|
|
503 | dDisp; |
|
|
504 | |
|
|
505 | init_xlocale (); |
|
|
506 | |
|
|
507 | scr_reset (); /* initialize screen */ |
|
|
508 | |
|
|
509 | #if 0 |
|
|
510 | XSynchronize (disp, True); |
|
|
511 | #endif |
|
|
512 | |
|
|
513 | #ifdef HAVE_SCROLLBARS |
|
|
514 | if (OPTION (Opt_scrollBar)) |
|
|
515 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
516 | #endif |
|
|
517 | #if (MENUBAR_MAX) |
|
|
518 | if (menubar_visible ()) |
|
|
519 | XMapWindow (disp, menuBar.win); |
|
|
520 | #endif |
|
|
521 | #ifdef TRANSPARENT |
|
|
522 | if (OPTION (Opt_transparent)) |
|
|
523 | { |
|
|
524 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
525 | check_our_parents (); |
|
|
526 | rootwin_ev.start (display, display->root); |
|
|
527 | } |
|
|
528 | #endif |
|
|
529 | |
|
|
530 | XMapWindow (disp, vt); |
|
|
531 | XMapWindow (disp, parent[0]); |
|
|
532 | |
|
|
533 | set_colorfgbg (); |
|
|
534 | |
|
|
535 | init_command (cmd_argv); |
|
|
536 | |
|
|
537 | free (cmd_argv); |
|
|
538 | |
|
|
539 | if (pty.pty >= 0) |
|
|
540 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
541 | |
|
|
542 | check_ev.start (); |
|
|
543 | |
|
|
544 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
545 | |
|
|
546 | return true; |
|
|
547 | } |
|
|
548 | |
|
|
549 | static struct sig_handlers |
461 | static struct sig_handlers |
550 | { |
462 | { |
551 | sig_watcher sw_chld, sw_term, sw_int; |
463 | ev::sig sw_term, sw_int; |
552 | |
|
|
553 | void sig_chld (sig_watcher &w) |
|
|
554 | { |
|
|
555 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
556 | int pid; |
|
|
557 | |
|
|
558 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
559 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
560 | if (pid == (*t)->cmd_pid) |
|
|
561 | { |
|
|
562 | (*t)->child_exit (); |
|
|
563 | break; |
|
|
564 | } |
|
|
565 | } |
|
|
566 | |
464 | |
567 | /* |
465 | /* |
568 | * Catch a fatal signal and tidy up before quitting |
466 | * Catch a fatal signal and tidy up before quitting |
569 | */ |
467 | */ |
570 | void |
468 | void sig_term (ev::sig &w, int revents); |
571 | sig_term (sig_watcher &w) |
469 | |
|
|
470 | sig_handlers () |
572 | { |
471 | { |
573 | #ifdef DEBUG_CMD |
|
|
574 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
575 | #endif |
|
|
576 | rxvt_emergency_cleanup (); |
|
|
577 | signal (w.signum, SIG_DFL); |
|
|
578 | kill (getpid (), w.signum); |
|
|
579 | } |
|
|
580 | |
|
|
581 | sig_handlers () |
|
|
582 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
583 | sw_term (this, &sig_handlers::sig_term), |
472 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
584 | sw_int (this, &sig_handlers::sig_term) |
473 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
585 | { |
|
|
586 | } |
474 | } |
587 | } sig_handlers; |
475 | } sig_handlers; |
588 | |
476 | |
589 | void |
477 | void |
|
|
478 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
479 | { |
|
|
480 | rxvt_emergency_cleanup (); |
|
|
481 | w.stop (); |
|
|
482 | kill (getpid (), w.signum); |
|
|
483 | } |
|
|
484 | |
|
|
485 | static void |
|
|
486 | rxvt_get_ttymode (struct termios *tio) |
|
|
487 | { |
|
|
488 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
|
|
489 | memset (tio, 0, sizeof (struct termios)); |
|
|
490 | |
|
|
491 | for (int i = 0; i < NCCS; i++) |
|
|
492 | tio->c_cc[i] = VDISABLE; |
|
|
493 | |
|
|
494 | tio->c_cc[VINTR] = CINTR; |
|
|
495 | tio->c_cc[VQUIT] = CQUIT; |
|
|
496 | tio->c_cc[VERASE] = CERASE; |
|
|
497 | #ifdef VERASE2 |
|
|
498 | tio->c_cc[VERASE2] = CERASE2; |
|
|
499 | #endif |
|
|
500 | tio->c_cc[VKILL] = CKILL; |
|
|
501 | tio->c_cc[VEOF] = CEOF; |
|
|
502 | tio->c_cc[VSTART] = CSTART; |
|
|
503 | tio->c_cc[VSTOP] = CSTOP; |
|
|
504 | tio->c_cc[VSUSP] = CSUSP; |
|
|
505 | # ifdef VDSUSP |
|
|
506 | tio->c_cc[VDSUSP] = CDSUSP; |
|
|
507 | # endif |
|
|
508 | # ifdef VREPRINT |
|
|
509 | tio->c_cc[VREPRINT] = CRPRNT; |
|
|
510 | # endif |
|
|
511 | # ifdef VDISCRD |
|
|
512 | tio->c_cc[VDISCRD] = CFLUSH; |
|
|
513 | # endif |
|
|
514 | # ifdef VWERSE |
|
|
515 | tio->c_cc[VWERSE] = CWERASE; |
|
|
516 | # endif |
|
|
517 | # ifdef VLNEXT |
|
|
518 | tio->c_cc[VLNEXT] = CLNEXT; |
|
|
519 | # endif |
|
|
520 | # ifdef VSTATUS |
|
|
521 | tio->c_cc[VSTATUS] = CSTATUS; |
|
|
522 | # endif |
|
|
523 | |
|
|
524 | # if VMIN != VEOF |
|
|
525 | tio->c_cc[VMIN] = 1; |
|
|
526 | # endif |
|
|
527 | # if VTIME != VEOL |
|
|
528 | tio->c_cc[VTIME] = 0; |
|
|
529 | # endif |
|
|
530 | |
|
|
531 | /* input modes */ |
|
|
532 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
|
|
533 | # ifdef IMAXBEL |
|
|
534 | | IMAXBEL |
|
|
535 | # endif |
|
|
536 | | IXON); |
|
|
537 | |
|
|
538 | /* output modes */ |
|
|
539 | tio->c_oflag = (OPOST | ONLCR); |
|
|
540 | |
|
|
541 | /* control modes */ |
|
|
542 | tio->c_cflag = (CS8 | CREAD); |
|
|
543 | |
|
|
544 | /* local modes */ |
|
|
545 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
|
|
546 | # if defined (ECHOCTL) && defined (ECHOKE) |
|
|
547 | | ECHOCTL | ECHOKE |
|
|
548 | # endif |
|
|
549 | | ECHOE | ECHOK); |
|
|
550 | } |
|
|
551 | |
|
|
552 | char **rxvt_environ; // startup environment |
|
|
553 | |
|
|
554 | void |
590 | rxvt_init () |
555 | rxvt_init () |
591 | { |
556 | { |
592 | /* |
557 | assert (("fontMask must not overlap other RS masks", |
593 | * Save and then give up any super-user privileges |
558 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
594 | * If we need privileges in any area then we must specifically request it. |
559 | |
595 | * We should only need to be root in these cases: |
560 | rxvt_get_ttymode (&rxvt_term::def_tio); |
596 | * 1. write utmp entries on some systems |
561 | |
597 | * 2. chown tty on some systems |
562 | // get rid of stdin/stdout as we don't need them, to free resources |
598 | */ |
563 | dup2 (STDERR_FILENO, STDIN_FILENO); |
599 | rxvt_privileges (SAVE); |
564 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
600 | rxvt_privileges (IGNORE); |
565 | |
|
|
566 | if (!ev_default_loop ()) |
|
|
567 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
568 | |
|
|
569 | rxvt_environ = environ; |
601 | |
570 | |
602 | signal (SIGHUP, SIG_IGN); |
571 | signal (SIGHUP, SIG_IGN); |
603 | signal (SIGPIPE, SIG_IGN); |
572 | signal (SIGPIPE, SIG_IGN); |
604 | |
573 | |
605 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
606 | sig_handlers.sw_term.start (SIGTERM); |
574 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
607 | sig_handlers.sw_int.start (SIGINT); |
575 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
608 | |
|
|
609 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
610 | /* signal (SIGURG, SIG_DFL); */ |
|
|
611 | |
576 | |
612 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
577 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
613 | // TODO: handle this with exceptions and tolerate the memory loss |
578 | // TODO: handle this with exceptions and tolerate the memory loss |
614 | XSetIOErrorHandler (rxvt_xioerror_handler); |
579 | XSetIOErrorHandler (rxvt_xioerror_handler); |
615 | } |
|
|
616 | |
580 | |
617 | /* ------------------------------------------------------------------------- * |
581 | XrmInitialize (); |
618 | * MEMORY ALLOCATION WRAPPERS * |
|
|
619 | * ------------------------------------------------------------------------- */ |
|
|
620 | void * |
|
|
621 | rxvt_malloc (size_t size) |
|
|
622 | { |
|
|
623 | void *p = malloc (size); |
|
|
624 | |
|
|
625 | if (!p) |
|
|
626 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
627 | |
|
|
628 | return p; |
|
|
629 | } |
582 | } |
630 | |
|
|
631 | void * |
|
|
632 | rxvt_calloc (size_t number, size_t size) |
|
|
633 | { |
|
|
634 | void *p = calloc (number, size); |
|
|
635 | |
|
|
636 | if (!p) |
|
|
637 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
638 | |
|
|
639 | return p; |
|
|
640 | } |
|
|
641 | |
|
|
642 | void * |
|
|
643 | rxvt_realloc (void *ptr, size_t size) |
|
|
644 | { |
|
|
645 | void *p = realloc (ptr, size); |
|
|
646 | |
|
|
647 | if (!p) |
|
|
648 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
649 | |
|
|
650 | return p; |
|
|
651 | } |
|
|
652 | |
|
|
653 | /* ------------------------------------------------------------------------- * |
|
|
654 | * PRIVILEGED OPERATIONS * |
|
|
655 | * ------------------------------------------------------------------------- */ |
|
|
656 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
657 | void |
|
|
658 | rxvt_privileges (rxvt_privaction action) |
|
|
659 | { |
|
|
660 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
661 | static uid_t euid; |
|
|
662 | static gid_t egid; |
|
|
663 | #endif |
|
|
664 | |
|
|
665 | #if ! defined(__CYGWIN32__) |
|
|
666 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
667 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
668 | # define seteuid(a) setreuid(-1, (a)) |
|
|
669 | # define setegid(a) setregid(-1, (a)) |
|
|
670 | # define HAVE_SETEUID |
|
|
671 | # endif |
|
|
672 | # ifdef HAVE_SETEUID |
|
|
673 | switch (action) |
|
|
674 | { |
|
|
675 | case IGNORE: |
|
|
676 | /* |
|
|
677 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
678 | * back to root later, as required |
|
|
679 | */ |
|
|
680 | seteuid (getuid ()); |
|
|
681 | setegid (getgid ()); |
|
|
682 | break; |
|
|
683 | case SAVE: |
|
|
684 | euid = geteuid (); |
|
|
685 | egid = getegid (); |
|
|
686 | break; |
|
|
687 | case RESTORE: |
|
|
688 | seteuid (euid); |
|
|
689 | setegid (egid); |
|
|
690 | break; |
|
|
691 | } |
|
|
692 | # else |
|
|
693 | switch (action) |
|
|
694 | { |
|
|
695 | case IGNORE: |
|
|
696 | setuid (getuid ()); |
|
|
697 | setgid (getgid ()); |
|
|
698 | /* FALLTHROUGH */ |
|
|
699 | case SAVE: |
|
|
700 | /* FALLTHROUGH */ |
|
|
701 | case RESTORE: |
|
|
702 | break; |
|
|
703 | } |
|
|
704 | # endif |
|
|
705 | #endif |
|
|
706 | } |
|
|
707 | |
|
|
708 | #ifdef UTMP_SUPPORT |
|
|
709 | void |
|
|
710 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
711 | { |
|
|
712 | if (OPTION (Opt_utmpInhibit) |
|
|
713 | || !pty.name || !*pty.name) |
|
|
714 | return; |
|
|
715 | |
|
|
716 | rxvt_privileges (RESTORE); |
|
|
717 | |
|
|
718 | if (action == SAVE) |
|
|
719 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
720 | else |
|
|
721 | cleanutent (); |
|
|
722 | |
|
|
723 | rxvt_privileges (IGNORE); |
|
|
724 | } |
|
|
725 | #endif |
|
|
726 | |
583 | |
727 | /*----------------------------------------------------------------------*/ |
584 | /*----------------------------------------------------------------------*/ |
728 | /* |
585 | /* |
729 | * window size/position calculcations for XSizeHint and other storage. |
586 | * window size/position calculations for XSizeHint and other storage. |
730 | * if width/height are non-zero then override calculated width/height |
587 | * if width/height are non-zero then override calculated width/height |
731 | */ |
588 | */ |
732 | void |
589 | void |
733 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
590 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
734 | { |
591 | { |
735 | short recalc_x, recalc_y; |
592 | short recalc_x, recalc_y; |
736 | int x, y, sb_w, mb_h, flags; |
593 | int x, y, flags; |
737 | unsigned int w, h; |
594 | unsigned int w, h; |
738 | unsigned int max_width, max_height; |
595 | unsigned int max_width, max_height; |
739 | dDisp; |
|
|
740 | |
|
|
741 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
742 | ncol, nrow, szHint.width, szHint.height)); |
|
|
743 | |
596 | |
744 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
597 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
745 | szHint.win_gravity = NorthWestGravity; |
598 | szHint.win_gravity = NorthWestGravity; |
746 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
599 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
747 | |
600 | |
… | |
… | |
755 | if (rs[Rs_geometry]) |
608 | if (rs[Rs_geometry]) |
756 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
609 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
757 | |
610 | |
758 | if (flags & WidthValue) |
611 | if (flags & WidthValue) |
759 | { |
612 | { |
|
|
613 | if (!w) |
|
|
614 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
615 | |
760 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
616 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
761 | szHint.flags |= USSize; |
617 | szHint.flags |= USSize; |
762 | } |
618 | } |
763 | |
619 | |
764 | if (flags & HeightValue) |
620 | if (flags & HeightValue) |
765 | { |
621 | { |
|
|
622 | if (!h) |
|
|
623 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
624 | |
766 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
625 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
767 | szHint.flags |= USSize; |
626 | szHint.flags |= USSize; |
768 | } |
627 | } |
769 | |
628 | |
770 | if (flags & XValue) |
629 | if (flags & XValue) |
771 | { |
630 | { |
… | |
… | |
802 | max_width = MAX_COLS * fwidth; |
661 | max_width = MAX_COLS * fwidth; |
803 | max_height = MAX_ROWS * fheight; |
662 | max_height = MAX_ROWS * fheight; |
804 | |
663 | |
805 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
664 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
806 | |
665 | |
807 | sb_w = mb_h = 0; |
|
|
808 | window_vt_x = window_vt_y = int_bwidth; |
666 | window_vt_x = window_vt_y = int_bwidth; |
809 | |
667 | |
810 | if (scrollbar_visible ()) |
668 | if (scrollBar.state) |
811 | { |
669 | { |
812 | sb_w = scrollbar_TotalWidth (); |
670 | int sb_w = scrollBar.total_width (); |
813 | szHint.base_width += sb_w; |
671 | szHint.base_width += sb_w; |
|
|
672 | |
814 | if (!OPTION (Opt_scrollBar_right)) |
673 | if (!option (Opt_scrollBar_right)) |
815 | window_vt_x += sb_w; |
674 | window_vt_x += sb_w; |
816 | } |
675 | } |
817 | |
676 | |
818 | if (menubar_visible ()) |
|
|
819 | { |
|
|
820 | mb_h = menuBar_TotalHeight (); |
|
|
821 | szHint.base_height += mb_h; |
|
|
822 | window_vt_y += mb_h; |
|
|
823 | } |
|
|
824 | |
|
|
825 | szHint.width_inc = fwidth; |
677 | szHint.width_inc = fwidth; |
826 | szHint.height_inc = fheight; |
678 | szHint.height_inc = fheight; |
827 | szHint.min_width = szHint.base_width + szHint.width_inc; |
679 | szHint.min_width = szHint.base_width + szHint.width_inc; |
828 | szHint.min_height = szHint.base_height + szHint.height_inc; |
680 | szHint.min_height = szHint.base_height + szHint.height_inc; |
829 | |
681 | |
830 | if (newwidth && newwidth - szHint.base_width < max_width) |
682 | if (newwidth && newwidth - szHint.base_width < max_width) |
831 | { |
683 | { |
832 | szHint.width = newwidth; |
684 | szHint.width = newwidth; |
… | |
… | |
847 | { |
699 | { |
848 | min_it (height, max_height); |
700 | min_it (height, max_height); |
849 | szHint.height = szHint.base_height + height; |
701 | szHint.height = szHint.base_height + height; |
850 | } |
702 | } |
851 | |
703 | |
852 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
|
|
853 | window_sb_x = szHint.width - sb_w; |
|
|
854 | |
|
|
855 | if (recalc_x) |
704 | if (recalc_x) |
856 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
705 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
706 | |
857 | if (recalc_y) |
707 | if (recalc_y) |
858 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
708 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
859 | |
709 | |
860 | ncol = width / fwidth; |
710 | ncol = width / fwidth; |
861 | nrow = height / fheight; |
711 | nrow = height / fheight; |
862 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
863 | ncol, nrow, szHint.width, |
|
|
864 | szHint.height)); |
|
|
865 | return; |
|
|
866 | } |
712 | } |
867 | |
713 | |
868 | /*----------------------------------------------------------------------*/ |
714 | /*----------------------------------------------------------------------*/ |
869 | /* |
715 | /* |
870 | * Tell the teletype handler what size the window is. |
716 | * Tell the teletype handler what size the window is. |
871 | * Called after a window size change. |
717 | * Called after a window size change. |
872 | */ |
718 | */ |
873 | void |
719 | void |
874 | rxvt_term::tt_winch () |
720 | rxvt_term::tt_winch () |
875 | { |
721 | { |
876 | if (pty.pty < 0) |
722 | if (pty->pty < 0) |
877 | return; |
723 | return; |
878 | |
724 | |
879 | struct winsize ws; |
725 | struct winsize ws; |
880 | |
726 | |
881 | ws.ws_col = ncol; |
727 | ws.ws_col = ncol; |
882 | ws.ws_row = nrow; |
728 | ws.ws_row = nrow; |
883 | ws.ws_xpixel = width; |
729 | ws.ws_xpixel = width; |
884 | ws.ws_ypixel = height; |
730 | ws.ws_ypixel = height; |
885 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
731 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
886 | |
732 | |
887 | #if 0 |
733 | #if 0 |
888 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
734 | // TIOCSWINSZ is supposed to do this automatically and correctly |
889 | if (cmd_pid) /* force through to the command */ |
735 | if (cmd_pid) /* force through to the command */ |
890 | kill (-cmd_pid, SIGWINCH); |
736 | kill (-cmd_pid, SIGWINCH); |
891 | #endif |
737 | #endif |
892 | } |
738 | } |
893 | |
739 | |
… | |
… | |
920 | #endif |
766 | #endif |
921 | |
767 | |
922 | delete fontset[0]; |
768 | delete fontset[0]; |
923 | fontset[0] = fs; |
769 | fontset[0] = fs; |
924 | |
770 | |
925 | prop = (*fs)[1]->properties (); |
771 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
926 | prop.height += lineSpace; |
772 | prop.height += lineSpace; |
|
|
773 | prop.width += letterSpace; |
|
|
774 | |
927 | fs->set_prop (prop); |
775 | fs->set_prop (prop, false); |
928 | |
776 | |
929 | fwidth = prop.width; |
777 | fwidth = prop.width; |
930 | fheight = prop.height; |
778 | fheight = prop.height; |
931 | fbase = prop.ascent; |
779 | fbase = prop.ascent; |
932 | |
780 | |
… | |
… | |
941 | { |
789 | { |
942 | fontset[style] = fs = new rxvt_fontset (this); |
790 | fontset[style] = fs = new rxvt_fontset (this); |
943 | rxvt_fontprop prop2 = prop; |
791 | rxvt_fontprop prop2 = prop; |
944 | |
792 | |
945 | if (res) |
793 | if (res) |
946 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
794 | { |
|
|
795 | fs->populate (res); |
|
|
796 | fs->set_prop (prop2, false); |
|
|
797 | } |
947 | else |
798 | else |
948 | { |
799 | { |
949 | res = fontset[0]->fontdesc; |
800 | fs->populate (fontset[0]->fontdesc); |
950 | |
801 | |
951 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
802 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
952 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
803 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
804 | |
|
|
805 | fs->set_prop (prop2, true); |
953 | } |
806 | } |
954 | |
807 | |
955 | fs->populate (res); |
|
|
956 | fs->set_prop (prop2); |
|
|
957 | } |
808 | } |
958 | #else |
809 | #else |
959 | fontset[style] = fontset[0]; |
810 | fontset[style] = fontset[0]; |
960 | #endif |
811 | #endif |
961 | } |
812 | } |
… | |
… | |
963 | if (parent[0]) |
814 | if (parent[0]) |
964 | { |
815 | { |
965 | resize_all_windows (0, 0, 0); |
816 | resize_all_windows (0, 0, 0); |
966 | scr_remap_chars (); |
817 | scr_remap_chars (); |
967 | scr_touch (true); |
818 | scr_touch (true); |
968 | } |
819 | } |
969 | |
820 | |
970 | return true; |
821 | return true; |
971 | } |
822 | } |
972 | |
823 | |
|
|
824 | void |
973 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
825 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
974 | { |
826 | { |
975 | XChangeProperty (display->display, parent[0], |
827 | XChangeProperty (dpy, parent[0], |
976 | prop, XA_STRING, 8, PropModeReplace, |
828 | prop, XA_STRING, 8, PropModeReplace, |
977 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
829 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
978 | } |
830 | } |
979 | |
831 | |
|
|
832 | void |
|
|
833 | rxvt_term::set_mbstring_property (Atom prop, const char *str, int len) |
|
|
834 | { |
|
|
835 | XTextProperty ct; |
|
|
836 | |
|
|
837 | if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) |
|
|
838 | { |
|
|
839 | XSetTextProperty (dpy, parent[0], &ct, prop); |
|
|
840 | XFree (ct.value); |
|
|
841 | } |
|
|
842 | } |
|
|
843 | |
|
|
844 | void |
980 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
845 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
981 | { |
846 | { |
982 | wchar_t *ws = rxvt_mbstowcs (str, len); |
847 | wchar_t *ws = rxvt_mbstowcs (str, len); |
983 | char *s = rxvt_wcstoutf8 (ws); |
848 | char *s = rxvt_wcstoutf8 (ws); |
984 | |
849 | |
985 | XChangeProperty (display->display, parent[0], |
850 | XChangeProperty (dpy, parent[0], |
986 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
851 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
987 | (const unsigned char *)s, strlen (s)); |
852 | (const unsigned char *)s, strlen (s)); |
988 | |
853 | |
989 | free (s); |
854 | free (s); |
990 | free (ws); |
855 | free (ws); |
… | |
… | |
994 | /*----------------------------------------------------------------------*/ |
859 | /*----------------------------------------------------------------------*/ |
995 | /* xterm sequences - title, iconName, color (exptl) */ |
860 | /* xterm sequences - title, iconName, color (exptl) */ |
996 | void |
861 | void |
997 | rxvt_term::set_title (const char *str) |
862 | rxvt_term::set_title (const char *str) |
998 | { |
863 | { |
999 | set_string_property (XA_WM_NAME, str); |
864 | set_mbstring_property (XA_WM_NAME, str); |
1000 | #if ENABLE_EWMH |
865 | #if ENABLE_EWMH |
1001 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
866 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
1002 | #endif |
867 | #endif |
1003 | } |
868 | } |
1004 | |
869 | |
1005 | void |
870 | void |
1006 | rxvt_term::set_icon_name (const char *str) |
871 | rxvt_term::set_icon_name (const char *str) |
1007 | { |
872 | { |
1008 | set_string_property (XA_WM_ICON_NAME, str); |
873 | set_mbstring_property (XA_WM_ICON_NAME, str); |
1009 | #if ENABLE_EWMH |
874 | #if ENABLE_EWMH |
1010 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
875 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1011 | #endif |
876 | #endif |
1012 | } |
877 | } |
1013 | |
878 | |
|
|
879 | void |
|
|
880 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
881 | { |
1014 | #ifdef XTERM_COLOR_CHANGE |
882 | #ifdef XTERM_COLOR_CHANGE |
1015 | void |
|
|
1016 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
1017 | { |
|
|
1018 | rxvt_color xcol; |
883 | rxvt_color xcol; |
1019 | int i; |
|
|
1020 | |
884 | |
1021 | if (color == NULL || *color == '\0') |
885 | if (color == NULL || *color == '\0') |
1022 | return; |
886 | return; |
1023 | |
887 | |
|
|
888 | color = strdup (color); |
|
|
889 | allocated.push_back ((void *)color); |
|
|
890 | rs[Rs_color + idx] = color; |
|
|
891 | |
1024 | /* handle color aliases */ |
892 | /* handle color aliases */ |
1025 | if (isdigit (*color)) |
893 | if (isdigit (*color)) |
1026 | { |
894 | { |
1027 | i = atoi (color); |
895 | int i = atoi (color); |
1028 | |
896 | |
1029 | if (i >= 8 && i <= 15) |
897 | if (i >= 8 && i <= 15) |
|
|
898 | { |
1030 | { /* bright colors */ |
899 | /* bright colors */ |
1031 | i -= 8; |
|
|
1032 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
900 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
1033 | SET_PIXCOLOR (idx); |
|
|
1034 | goto done; |
901 | goto done; |
1035 | } |
902 | } |
1036 | |
903 | |
1037 | if (i >= 0 && i <= 7) |
904 | if (i >= 0 && i <= 7) |
|
|
905 | { |
1038 | { /* normal colors */ |
906 | /* normal colors */ |
1039 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
907 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1040 | SET_PIXCOLOR (idx); |
|
|
1041 | goto done; |
908 | goto done; |
1042 | } |
909 | } |
1043 | } |
910 | } |
1044 | |
911 | |
1045 | if (!rXParseAllocColor (&xcol, color)) |
912 | set_color (xcol, color); |
1046 | return; |
|
|
1047 | |
|
|
1048 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1049 | |
913 | |
1050 | /* |
914 | /* |
1051 | * FIXME: should free colors here, but no idea how to do it so instead, |
915 | * FIXME: should free colors here, but no idea how to do it so instead, |
1052 | * so just keep gobbling up the colormap |
916 | * so just keep gobbling up the colormap |
1053 | */ |
917 | */ |
1054 | # if 0 |
|
|
1055 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1056 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1057 | break; |
|
|
1058 | if (i > Color_White) |
|
|
1059 | { |
|
|
1060 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1061 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1062 | DisplayPlanes (display->display, display->screen)); |
|
|
1063 | } |
|
|
1064 | # endif |
|
|
1065 | |
918 | |
1066 | pix_colors_focused[idx] = xcol; |
919 | pix_colors_focused[idx] = xcol; |
1067 | SET_PIXCOLOR (idx); |
|
|
1068 | |
920 | |
1069 | /* XSetWindowAttributes attr; */ |
|
|
1070 | /* Cursor cursor; */ |
|
|
1071 | done: |
921 | done: |
1072 | |
|
|
1073 | #if OFF_FOCUS_FADING |
|
|
1074 | if (rs[Rs_fade]) |
|
|
1075 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1076 | #endif |
|
|
1077 | |
|
|
1078 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
922 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1079 | |
923 | |
|
|
924 | update_fade_color (idx); |
1080 | recolour_cursor (); |
925 | recolour_cursor (); |
1081 | scr_recolour (); |
926 | scr_recolour (); |
|
|
927 | #endif /* XTERM_COLOR_CHANGE */ |
1082 | } |
928 | } |
1083 | |
|
|
1084 | #else |
|
|
1085 | # define set_window_color (idx,color) ((void)0) |
|
|
1086 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1087 | |
929 | |
1088 | void |
930 | void |
1089 | rxvt_term::recolour_cursor () |
931 | rxvt_term::recolour_cursor () |
1090 | { |
932 | { |
1091 | XColor xcol[2]; |
933 | XColor fg, bg; |
1092 | |
934 | |
1093 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
935 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1094 | ? pix_colors_focused[Color_pointer_fg] |
936 | ? pix_colors_focused[Color_pointer_fg] |
1095 | : pix_colors_focused[Color_fg]; |
937 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
938 | |
1096 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
939 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1097 | ? pix_colors_focused[Color_pointer_bg] |
940 | ? pix_colors_focused[Color_pointer_bg] |
1098 | : pix_colors_focused[Color_bg]; |
941 | : pix_colors_focused[Color_bg]).get (bg); |
1099 | |
942 | |
1100 | XQueryColors (display->display, display->cmap, xcol, 2); |
943 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1101 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1102 | } |
944 | } |
1103 | |
945 | |
1104 | /*----------------------------------------------------------------------*/ |
946 | /*----------------------------------------------------------------------*/ |
1105 | /* |
947 | /* |
1106 | * find if fg/bg matches any of the normal (low-intensity) colors |
948 | * find if fg/bg matches any of the normal (low-intensity) colors |
1107 | */ |
949 | */ |
1108 | void |
950 | void |
1109 | rxvt_term::set_colorfgbg () |
951 | rxvt_term::set_colorfgbg () |
1110 | { |
952 | { |
1111 | unsigned int i; |
953 | unsigned int i; |
1112 | const char *xpmb = "\0"; |
954 | const char *xpmb = ""; |
1113 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
955 | char fstr[] = "default"; |
|
|
956 | char bstr[] = "default"; |
1114 | |
957 | |
1115 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1116 | strcpy (fstr, "default"); |
|
|
1117 | strcpy (bstr, "default"); |
|
|
1118 | for (i = Color_Black; i <= Color_White; i++) |
958 | for (i = Color_Black; i <= Color_White; i++) |
1119 | if (pix_colors[Color_fg] == pix_colors[i]) |
959 | if (pix_colors[Color_fg] == pix_colors[i]) |
1120 | { |
960 | { |
1121 | sprintf (fstr, "%d", (i - Color_Black)); |
961 | sprintf (fstr, "%d", i - Color_Black); |
1122 | break; |
962 | break; |
1123 | } |
963 | } |
1124 | |
964 | |
1125 | for (i = Color_Black; i <= Color_White; i++) |
965 | for (i = Color_Black; i <= Color_White; i++) |
1126 | if (pix_colors[Color_bg] == pix_colors[i]) |
966 | if (pix_colors[Color_bg] == pix_colors[i]) |
1127 | { |
967 | { |
1128 | sprintf (bstr, "%d", (i - Color_Black)); |
968 | sprintf (bstr, "%d", i - Color_Black); |
1129 | #ifdef XPM_BACKGROUND |
969 | #ifdef BG_IMAGE_FROM_FILE |
1130 | xpmb = "default;"; |
970 | xpmb = "default;"; |
1131 | #endif |
971 | #endif |
1132 | break; |
972 | break; |
1133 | } |
973 | } |
1134 | |
974 | |
1135 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
975 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1136 | } |
976 | } |
1137 | |
977 | |
1138 | /*----------------------------------------------------------------------*/ |
978 | /*----------------------------------------------------------------------*/ |
1139 | |
979 | |
1140 | int |
980 | bool |
1141 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
981 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1142 | { |
982 | { |
1143 | if (!screen_in_out->set (display, colour)) |
983 | if (color.set (this, name)) |
1144 | { |
|
|
1145 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1146 | return false; |
|
|
1147 | } |
|
|
1148 | |
|
|
1149 | return true; |
984 | return true; |
|
|
985 | |
|
|
986 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
987 | return false; |
|
|
988 | } |
|
|
989 | |
|
|
990 | void |
|
|
991 | rxvt_term::alias_color (int dst, int src) |
|
|
992 | { |
|
|
993 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1150 | } |
994 | } |
1151 | |
995 | |
1152 | /* -------------------------------------------------------------------- * |
996 | /* -------------------------------------------------------------------- * |
1153 | * - WINDOW RESIZING - * |
997 | * - WINDOW RESIZING - * |
1154 | * -------------------------------------------------------------------- */ |
998 | * -------------------------------------------------------------------- */ |
1155 | void |
999 | void |
1156 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1000 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1157 | { |
1001 | { |
1158 | int fix_screen; |
1002 | int fix_screen; |
1159 | int old_width = szHint.width, old_height = szHint.height; |
1003 | int old_width = szHint.width; |
1160 | dDisp; |
1004 | int old_height = szHint.height; |
1161 | |
1005 | |
1162 | window_calc (newwidth, newheight); |
1006 | window_calc (newwidth, newheight); |
|
|
1007 | |
|
|
1008 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
1009 | |
|
|
1010 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
1011 | if (set_hint) |
|
|
1012 | { |
|
|
1013 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1163 | XSetWMNormalHints (disp, parent[0], &szHint); |
1014 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1015 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
1016 | } |
1164 | |
1017 | |
1165 | if (!ignoreparent) |
1018 | if (!ignoreparent) |
1166 | { |
1019 | { |
1167 | #ifdef SMART_RESIZE |
1020 | #ifdef SMART_RESIZE |
1168 | /* |
1021 | /* |
… | |
… | |
1172 | int x, y, x1, y1; |
1025 | int x, y, x1, y1; |
1173 | int dx, dy; |
1026 | int dx, dy; |
1174 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1027 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1175 | Window unused_cr; |
1028 | Window unused_cr; |
1176 | |
1029 | |
1177 | XTranslateCoordinates (disp, parent[0], display->root, |
1030 | XTranslateCoordinates (dpy, parent[0], display->root, |
1178 | 0, 0, &x, &y, &unused_cr); |
1031 | 0, 0, &x, &y, &unused_cr); |
1179 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1032 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1180 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1033 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1181 | /* |
1034 | /* |
1182 | * if display->root isn't the parent window, a WM will probably have offset |
1035 | * if display->root isn't the parent window, a WM will probably have offset |
1183 | * our position for handles and decorations. Counter it |
1036 | * our position for handles and decorations. Counter it |
1184 | */ |
1037 | */ |
… | |
… | |
1186 | { |
1039 | { |
1187 | x -= x1; |
1040 | x -= x1; |
1188 | y -= y1; |
1041 | y -= y1; |
1189 | } |
1042 | } |
1190 | |
1043 | |
1191 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1044 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1192 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1045 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1193 | dx = old_width - szHint.width; |
1046 | dx = old_width - szHint.width; |
1194 | dy = old_height - szHint.height; |
1047 | dy = old_height - szHint.height; |
1195 | |
1048 | |
1196 | /* Check position of the center of the window */ |
1049 | /* Check position of the center of the window */ |
1197 | if (x < x1) /* left half */ |
1050 | if (x < x1) /* left half */ |
1198 | dx = 0; |
1051 | dx = 0; |
… | |
… | |
1201 | if (y < y1) /* top half */ |
1054 | if (y < y1) /* top half */ |
1202 | dy = 0; |
1055 | dy = 0; |
1203 | else if (y == y1) /* exact center */ |
1056 | else if (y == y1) /* exact center */ |
1204 | dy /= 2; |
1057 | dy /= 2; |
1205 | |
1058 | |
1206 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1059 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1207 | szHint.width, szHint.height); |
1060 | szHint.width, szHint.height); |
1208 | #else |
1061 | #else |
1209 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1062 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1210 | #endif |
1063 | #endif |
1211 | } |
1064 | } |
|
|
1065 | |
|
|
1066 | if (set_hint) |
|
|
1067 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1212 | |
1068 | |
1213 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1069 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1214 | |
1070 | |
1215 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1071 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1216 | { |
1072 | { |
1217 | if (scrollbar_visible ()) |
1073 | if (scrollBar.state) |
1218 | { |
1074 | scrollBar.resize (); |
1219 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1220 | window_sb_x, 0, |
|
|
1221 | scrollbar_TotalWidth (), szHint.height); |
|
|
1222 | resize_scrollbar (); |
|
|
1223 | } |
|
|
1224 | |
1075 | |
1225 | if (menubar_visible ()) |
|
|
1226 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1227 | window_vt_x, 0, |
|
|
1228 | width, menuBar_TotalHeight ()); |
|
|
1229 | |
|
|
1230 | XMoveResizeWindow (disp, vt, |
1076 | XMoveResizeWindow (dpy, vt, |
1231 | window_vt_x, window_vt_y, |
1077 | window_vt_x, window_vt_y, |
1232 | width, height); |
1078 | width, height); |
1233 | |
1079 | |
1234 | scr_clear (); |
1080 | #ifdef HAVE_BG_PIXMAP |
1235 | #ifdef XPM_BACKGROUND |
1081 | if (bg_window_size_sensitive ()) |
1236 | resize_pixmap (); |
1082 | update_background (); |
1237 | #endif |
1083 | #endif |
1238 | } |
1084 | } |
1239 | |
1085 | |
1240 | if (fix_screen || old_height == 0) |
1086 | if (fix_screen || old_height == 0) |
1241 | { |
|
|
1242 | int curr_screen = -1; |
|
|
1243 | int old_ncol = prev_ncol; |
|
|
1244 | |
|
|
1245 | /* scr_reset only works on the primary screen */ |
|
|
1246 | if (old_height) /* this is not the first time through */ |
|
|
1247 | { |
|
|
1248 | unsigned int ocol = ncol; |
|
|
1249 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1250 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1251 | ncol = ocol; |
|
|
1252 | } |
|
|
1253 | |
|
|
1254 | scr_reset (); |
1087 | scr_reset (); |
1255 | |
|
|
1256 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
1257 | { |
|
|
1258 | scr_change_screen (curr_screen); |
|
|
1259 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1260 | } |
|
|
1261 | } |
|
|
1262 | |
|
|
1263 | old_width = szHint.width; |
|
|
1264 | old_height = szHint.height; |
|
|
1265 | |
|
|
1266 | #ifdef XPM_BACKGROUND |
|
|
1267 | if (pixmap) |
|
|
1268 | scr_touch (false); |
|
|
1269 | #endif |
|
|
1270 | |
1088 | |
1271 | #ifdef USE_XIM |
1089 | #ifdef USE_XIM |
1272 | IMSetStatusPosition (); |
1090 | IMSetPosition (); |
1273 | #endif |
1091 | #endif |
1274 | } |
1092 | } |
1275 | |
1093 | |
1276 | /* |
1094 | /* |
1277 | * Set the width/height of the vt window in characters. Units are pixels. |
1095 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1282 | { |
1100 | { |
1283 | XWindowAttributes wattr; |
1101 | XWindowAttributes wattr; |
1284 | |
1102 | |
1285 | if (newwidth == 0 || newheight == 0) |
1103 | if (newwidth == 0 || newheight == 0) |
1286 | { |
1104 | { |
1287 | XGetWindowAttributes (display->display, display->root, &wattr); |
1105 | XGetWindowAttributes (dpy, display->root, &wattr); |
1288 | |
1106 | |
1289 | if (newwidth == 0) |
1107 | if (newwidth == 0) |
1290 | newwidth = wattr.width - szHint.base_width; |
1108 | newwidth = wattr.width - szHint.base_width; |
1291 | if (newheight == 0) |
1109 | if (newheight == 0) |
1292 | newheight = wattr.height - szHint.base_height; |
1110 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1306 | #ifdef USE_XIM |
1124 | #ifdef USE_XIM |
1307 | |
1125 | |
1308 | void |
1126 | void |
1309 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1127 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1310 | { |
1128 | { |
1311 | fg = pix_colors[Color_fg]; |
1129 | fg = pix_colors [Color_fg]; |
1312 | bg = pix_colors[Color_bg]; |
1130 | bg = pix_colors [Color_bg]; |
1313 | } |
1131 | } |
1314 | |
1132 | |
1315 | void |
1133 | void |
1316 | rxvt_term::im_set_size (XRectangle &size) |
1134 | rxvt_term::im_set_size (XRectangle &size) |
1317 | { |
1135 | { |
… | |
… | |
1340 | |
1158 | |
1341 | /* Checking whether input method is running. */ |
1159 | /* Checking whether input method is running. */ |
1342 | bool |
1160 | bool |
1343 | rxvt_term::IMisRunning () |
1161 | rxvt_term::IMisRunning () |
1344 | { |
1162 | { |
1345 | char *p; |
|
|
1346 | Atom atom; |
1163 | Atom atom; |
1347 | Window win; |
1164 | Window win; |
1348 | char server[IMBUFSIZ]; |
1165 | char server[IMBUFSIZ]; |
1349 | |
1166 | |
1350 | /* get current locale modifier */ |
1167 | /* get current locale modifier */ |
1351 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1168 | if (char *p = XSetLocaleModifiers (0)) |
1352 | { |
1169 | { |
1353 | strcpy (server, "@server="); |
1170 | strcpy (server, "@server="); |
1354 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1171 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
1355 | |
1172 | |
1356 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1173 | if (p = strchr (server + 1, '@')) /* first one only */ |
1357 | *p = '\0'; |
1174 | *p = '\0'; |
1358 | |
1175 | |
1359 | atom = XInternAtom (display->display, server, False); |
1176 | atom = XInternAtom (dpy, server, False); |
1360 | win = XGetSelectionOwner (display->display, atom); |
1177 | win = XGetSelectionOwner (dpy, atom); |
1361 | |
1178 | |
1362 | if (win != None) |
1179 | if (win != None) |
1363 | return True; |
1180 | return True; |
1364 | } |
1181 | } |
1365 | |
1182 | |
… | |
… | |
1372 | XPoint nspot; |
1189 | XPoint nspot; |
1373 | XVaNestedList preedit_attr; |
1190 | XVaNestedList preedit_attr; |
1374 | |
1191 | |
1375 | if (!Input_Context |
1192 | if (!Input_Context |
1376 | || !focus |
1193 | || !focus |
1377 | || !(input_style & XIMPreeditPosition)) |
1194 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1378 | return; |
1195 | return; |
1379 | |
1196 | |
1380 | im_set_position (nspot); |
1197 | im_set_position (nspot); |
1381 | |
1198 | |
1382 | if (nspot.x == spot.x && nspot.y == spot.y) |
1199 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1401 | input_method = 0; |
1218 | input_method = 0; |
1402 | } |
1219 | } |
1403 | |
1220 | |
1404 | Input_Context = 0; |
1221 | Input_Context = 0; |
1405 | } |
1222 | } |
|
|
1223 | |
|
|
1224 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1225 | |
|
|
1226 | static void |
|
|
1227 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1228 | { |
|
|
1229 | ((rxvt_term *)client_data)->make_current (); |
|
|
1230 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1231 | } |
|
|
1232 | |
|
|
1233 | static void |
|
|
1234 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1235 | { |
|
|
1236 | ((rxvt_term *)client_data)->make_current (); |
|
|
1237 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1238 | } |
|
|
1239 | |
|
|
1240 | static void |
|
|
1241 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1242 | { |
|
|
1243 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1244 | XIMText *text = call_data->text; |
|
|
1245 | |
|
|
1246 | term->make_current (); |
|
|
1247 | |
|
|
1248 | if (text) |
|
|
1249 | { |
|
|
1250 | wchar_t *str; |
|
|
1251 | |
|
|
1252 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1253 | { |
|
|
1254 | // of course, X makes it ugly again |
|
|
1255 | if (term->rs[Rs_imLocale]) |
|
|
1256 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1257 | |
|
|
1258 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
|
|
1259 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
|
|
1260 | |
|
|
1261 | if (term->rs[Rs_imLocale]) |
|
|
1262 | SET_LOCALE (term->locale); |
|
|
1263 | } |
|
|
1264 | else |
|
|
1265 | str = text->string.wide_char; |
|
|
1266 | |
|
|
1267 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1268 | DT_INT, call_data->caret, |
|
|
1269 | DT_INT, call_data->chg_first, |
|
|
1270 | DT_INT, call_data->chg_length, |
|
|
1271 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1272 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1273 | DT_END)); |
|
|
1274 | } |
|
|
1275 | else |
|
|
1276 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1277 | DT_INT, call_data->caret, |
|
|
1278 | DT_INT, call_data->chg_first, |
|
|
1279 | DT_INT, call_data->chg_length, |
|
|
1280 | DT_END)); |
|
|
1281 | } |
|
|
1282 | |
|
|
1283 | #if 0 |
|
|
1284 | static void |
|
|
1285 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1286 | { |
|
|
1287 | ((rxvt_term *)client_data)->make_current (); |
|
|
1288 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1289 | DT_INT, call_data->position, |
|
|
1290 | DT_INT, call_data->direction, |
|
|
1291 | DT_INT, call_data->style, |
|
|
1292 | DT_END)); |
|
|
1293 | } |
|
|
1294 | #endif |
|
|
1295 | |
|
|
1296 | #endif |
1406 | |
1297 | |
1407 | /* |
1298 | /* |
1408 | * Try to open a XIM with the current modifiers, then see if we can |
1299 | * Try to open a XIM with the current modifiers, then see if we can |
1409 | * open a suitable preedit type |
1300 | * open a suitable preedit type |
1410 | */ |
1301 | */ |
… | |
… | |
1417 | XRectangle rect, status_rect, needed_rect; |
1308 | XRectangle rect, status_rect, needed_rect; |
1418 | unsigned long fg, bg; |
1309 | unsigned long fg, bg; |
1419 | const char *p; |
1310 | const char *p; |
1420 | char **s; |
1311 | char **s; |
1421 | XIMStyles *xim_styles; |
1312 | XIMStyles *xim_styles; |
|
|
1313 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1314 | XIMCallback xcb[4]; |
|
|
1315 | #endif |
|
|
1316 | |
|
|
1317 | set_environ (envv); |
1422 | |
1318 | |
1423 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1319 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1424 | return false; |
1320 | return false; |
1425 | |
1321 | |
1426 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1427 | input_method = display->get_xim (locale, modifiers); |
1322 | input_method = display->get_xim (locale, modifiers); |
1428 | if (input_method == NULL) |
1323 | if (input_method == NULL) |
1429 | return false; |
1324 | return false; |
1430 | |
1325 | |
1431 | xim = input_method->xim; |
1326 | xim = input_method->xim; |
… | |
… | |
1446 | p = pet[pi]; |
1341 | p = pet[pi]; |
1447 | |
1342 | |
1448 | if (!p) |
1343 | if (!p) |
1449 | continue; |
1344 | continue; |
1450 | |
1345 | |
1451 | s = rxvt_splitcommastring (p); |
1346 | s = rxvt_strsplit (',', p); |
1452 | |
1347 | |
1453 | for (i = found = 0; !found && s[i]; i++) |
1348 | for (i = found = 0; !found && s[i]; i++) |
1454 | { |
1349 | { |
1455 | if (!strcmp (s[i], "OverTheSpot")) |
1350 | if (!strcmp (s[i], "OverTheSpot")) |
1456 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1351 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1457 | else if (!strcmp (s[i], "OffTheSpot")) |
1352 | else if (!strcmp (s[i], "OffTheSpot")) |
1458 | input_style = (XIMPreeditArea | XIMStatusArea); |
1353 | input_style = XIMPreeditArea | XIMStatusArea; |
1459 | else if (!strcmp (s[i], "Root")) |
1354 | else if (!strcmp (s[i], "Root")) |
1460 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1355 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1461 | else if (!strcmp (s[i], "None")) |
1356 | else if (!strcmp (s[i], "None")) |
1462 | input_style = (XIMPreeditNone | XIMStatusNone); |
1357 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1358 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1359 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1360 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1361 | #endif |
|
|
1362 | else |
|
|
1363 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1463 | |
1364 | |
1464 | for (j = 0; j < xim_styles->count_styles; j++) |
1365 | for (j = 0; j < xim_styles->count_styles; j++) |
1465 | if (input_style == xim_styles->supported_styles[j]) |
1366 | if (input_style == xim_styles->supported_styles[j]) |
1466 | { |
1367 | { |
1467 | rxvt_freecommastring (s); |
1368 | rxvt_free_strsplit (s); |
1468 | |
1369 | |
1469 | found = 1; |
1370 | found = 1; |
1470 | goto foundpet; |
1371 | goto foundpet; |
1471 | } |
1372 | } |
1472 | |
1373 | |
1473 | } |
1374 | } |
1474 | |
1375 | |
1475 | rxvt_freecommastring (s); |
1376 | rxvt_free_strsplit (s); |
1476 | } |
1377 | } |
1477 | |
1378 | |
1478 | foundpet: |
1379 | foundpet: |
1479 | |
1380 | |
1480 | XFree (xim_styles); |
1381 | XFree (xim_styles); |
… | |
… | |
1505 | "*", |
1406 | "*", |
1506 | fheight, |
1407 | fheight, |
1507 | fheight + 1, fheight - 1, |
1408 | fheight + 1, fheight - 1, |
1508 | fheight - 2, fheight + 2); |
1409 | fheight - 2, fheight + 2); |
1509 | |
1410 | |
1510 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1411 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1511 | &missing_charset_list, &missing_charset_count, &def_string); |
1412 | &missing_charset_list, &missing_charset_count, &def_string); |
1512 | |
1413 | |
1513 | if (missing_charset_list) |
1414 | if (missing_charset_list) |
1514 | XFreeStringList (missing_charset_list); |
1415 | XFreeStringList (missing_charset_list); |
1515 | |
1416 | |
… | |
… | |
1556 | XNBackground, bg, |
1457 | XNBackground, bg, |
1557 | XNArea, &status_rect, |
1458 | XNArea, &status_rect, |
1558 | XNFontSet, fs, |
1459 | XNFontSet, fs, |
1559 | NULL); |
1460 | NULL); |
1560 | } |
1461 | } |
|
|
1462 | #if ENABLE_XIM_ONTHESPOT |
|
|
1463 | else if (input_style & XIMPreeditCallbacks) |
|
|
1464 | { |
|
|
1465 | im_set_position (spot); |
|
|
1466 | |
|
|
1467 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1468 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1469 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1470 | # if 0 |
|
|
1471 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1472 | # endif |
|
|
1473 | |
|
|
1474 | preedit_attr = XVaCreateNestedList (0, |
|
|
1475 | XNSpotLocation, &spot, |
|
|
1476 | XNPreeditStartCallback, &xcb[0], |
|
|
1477 | XNPreeditDoneCallback , &xcb[1], |
|
|
1478 | XNPreeditDrawCallback , &xcb[2], |
|
|
1479 | # if 0 |
|
|
1480 | XNPreeditCaretCallback, &xcb[3], |
|
|
1481 | # endif |
|
|
1482 | NULL); |
|
|
1483 | } |
|
|
1484 | #endif |
1561 | |
1485 | |
1562 | Input_Context = XCreateIC (xim, |
1486 | Input_Context = XCreateIC (xim, |
1563 | XNInputStyle, input_style, |
1487 | XNInputStyle, input_style, |
1564 | XNClientWindow, vt, |
1488 | XNClientWindow, vt, |
1565 | XNFocusWindow, parent[0], |
1489 | XNFocusWindow, parent[0], |
… | |
… | |
1567 | preedit_attr, |
1491 | preedit_attr, |
1568 | status_attr ? XNStatusAttributes : NULL, |
1492 | status_attr ? XNStatusAttributes : NULL, |
1569 | status_attr, NULL); |
1493 | status_attr, NULL); |
1570 | |
1494 | |
1571 | if (preedit_attr) XFree (preedit_attr); |
1495 | if (preedit_attr) XFree (preedit_attr); |
1572 | if (status_attr) XFree (status_attr); |
1496 | if (status_attr) XFree (status_attr); |
1573 | if (fs) XFreeFontSet (display->display, fs); |
1497 | if (fs) XFreeFontSet (dpy, fs); |
1574 | |
1498 | |
1575 | if (Input_Context == NULL) |
1499 | if (Input_Context == NULL) |
1576 | { |
1500 | { |
1577 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1501 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1578 | im_destroy (); |
1502 | im_destroy (); |
1579 | return false; |
1503 | return false; |
1580 | } |
1504 | } |
1581 | |
1505 | |
1582 | if (input_style & XIMPreeditArea) |
1506 | #if 0 |
|
|
1507 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1508 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1509 | vt_select_input (); |
|
|
1510 | #endif |
|
|
1511 | |
1583 | IMSetStatusPosition (); |
1512 | IMSetPosition (); |
1584 | |
1513 | |
1585 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1586 | return true; |
1514 | return true; |
1587 | } |
1515 | } |
1588 | |
1516 | |
1589 | void |
1517 | void |
1590 | rxvt_term::im_cb () |
1518 | rxvt_term::im_cb () |
… | |
… | |
1592 | int i; |
1520 | int i; |
1593 | const char *p; |
1521 | const char *p; |
1594 | char **s; |
1522 | char **s; |
1595 | char buf[IMBUFSIZ]; |
1523 | char buf[IMBUFSIZ]; |
1596 | |
1524 | |
1597 | SET_R (this); |
1525 | make_current (); |
1598 | |
1526 | |
1599 | im_destroy (); |
1527 | im_destroy (); |
1600 | |
1528 | |
1601 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1602 | if (Input_Context) |
1529 | if (Input_Context) |
1603 | return; |
1530 | return; |
1604 | |
1531 | |
1605 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1532 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1606 | if (rs[Rs_imLocale]) |
1533 | if (rs[Rs_imLocale]) |
… | |
… | |
1610 | p = rs[Rs_inputMethod]; |
1537 | p = rs[Rs_inputMethod]; |
1611 | if (p && *p) |
1538 | if (p && *p) |
1612 | { |
1539 | { |
1613 | bool found = false; |
1540 | bool found = false; |
1614 | |
1541 | |
1615 | s = rxvt_splitcommastring (p); |
1542 | s = rxvt_strsplit (',', p); |
1616 | |
1543 | |
1617 | for (i = 0; s[i]; i++) |
1544 | for (i = 0; s[i]; i++) |
1618 | { |
1545 | { |
1619 | if (*s[i]) |
1546 | if (*s[i]) |
1620 | { |
1547 | { |
… | |
… | |
1626 | break; |
1553 | break; |
1627 | } |
1554 | } |
1628 | } |
1555 | } |
1629 | } |
1556 | } |
1630 | |
1557 | |
1631 | rxvt_freecommastring (s); |
1558 | rxvt_free_strsplit (s); |
1632 | |
1559 | |
1633 | if (found) |
1560 | if (found) |
1634 | goto done; |
1561 | goto done; |
1635 | } |
1562 | } |
1636 | |
1563 | |
… | |
… | |
1648 | SET_LOCALE (locale); |
1575 | SET_LOCALE (locale); |
1649 | #endif |
1576 | #endif |
1650 | } |
1577 | } |
1651 | |
1578 | |
1652 | void |
1579 | void |
1653 | rxvt_term::IMSetStatusPosition () |
1580 | rxvt_term::IMSetPosition () |
1654 | { |
1581 | { |
1655 | XRectangle preedit_rect, status_rect, *needed_rect; |
1582 | XRectangle preedit_rect, status_rect, *needed_rect; |
1656 | XVaNestedList preedit_attr, status_attr; |
1583 | XVaNestedList preedit_attr, status_attr; |
1657 | |
1584 | |
1658 | if (!Input_Context |
1585 | if (!Input_Context |
1659 | || !focus |
1586 | || !focus |
1660 | || !(input_style & XIMPreeditArea) |
1587 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1661 | || !IMisRunning ()) |
1588 | || !IMisRunning ()) |
1662 | return; |
1589 | return; |
1663 | |
1590 | |
|
|
1591 | if (input_style & XIMPreeditPosition) |
|
|
1592 | { |
|
|
1593 | im_set_size (preedit_rect); |
|
|
1594 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1595 | |
|
|
1596 | XSetICValues (Input_Context, |
|
|
1597 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1598 | } |
|
|
1599 | else |
|
|
1600 | { |
1664 | /* Getting the necessary width of preedit area */ |
1601 | /* Getting the necessary width of preedit area */ |
1665 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1602 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1666 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1603 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1667 | XFree (status_attr); |
1604 | XFree (status_attr); |
1668 | |
1605 | |
1669 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1606 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1670 | XFree (needed_rect); |
1607 | XFree (needed_rect); |
1671 | |
1608 | |
1672 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1609 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1673 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1610 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1674 | |
1611 | |
1675 | XSetICValues (Input_Context, |
1612 | XSetICValues (Input_Context, |
1676 | XNPreeditAttributes, preedit_attr, |
1613 | XNPreeditAttributes, preedit_attr, |
1677 | XNStatusAttributes, status_attr, NULL); |
1614 | XNStatusAttributes, status_attr, |
|
|
1615 | NULL); |
1678 | |
1616 | |
|
|
1617 | XFree (status_attr); |
|
|
1618 | } |
|
|
1619 | |
1679 | XFree (preedit_attr); |
1620 | XFree (preedit_attr); |
1680 | XFree (status_attr); |
|
|
1681 | } |
1621 | } |
1682 | #endif /* USE_XIM */ |
1622 | #endif /* USE_XIM */ |
1683 | |
1623 | |
1684 | /*----------------------------------------------------------------------*/ |
1624 | void |
1685 | rxvt_t rxvt_current_term; |
1625 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1626 | { |
|
|
1627 | Window cr; |
|
|
1628 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1629 | } |
|
|
1630 | |
|
|
1631 | Pixmap |
|
|
1632 | rxvt_term::get_pixmap_property (Atom property) |
|
|
1633 | { |
|
|
1634 | Pixmap pixmap = None; |
|
|
1635 | |
|
|
1636 | int aformat; |
|
|
1637 | unsigned long nitems, bytes_after; |
|
|
1638 | Atom atype; |
|
|
1639 | unsigned char *prop; |
|
|
1640 | int result = XGetWindowProperty (dpy, display->root, property, |
|
|
1641 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1642 | &nitems, &bytes_after, &prop); |
|
|
1643 | if (result == Success) |
|
|
1644 | { |
|
|
1645 | if (atype == XA_PIXMAP) |
|
|
1646 | pixmap = *(Pixmap *)prop; |
|
|
1647 | XFree (prop); |
|
|
1648 | } |
|
|
1649 | |
|
|
1650 | return pixmap; |
|
|
1651 | } |
|
|
1652 | |
|
|
1653 | #ifdef HAVE_BG_PIXMAP |
|
|
1654 | |
|
|
1655 | void |
|
|
1656 | rxvt_term::update_background () |
|
|
1657 | { |
|
|
1658 | if (update_background_ev.is_active ()) |
|
|
1659 | return; |
|
|
1660 | |
|
|
1661 | bg_invalidate (); |
|
|
1662 | |
|
|
1663 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
|
|
1664 | |
|
|
1665 | if (to_wait <= 0.) |
|
|
1666 | bg_render (); |
|
|
1667 | else |
|
|
1668 | update_background_ev.start (to_wait); |
|
|
1669 | } |
|
|
1670 | |
|
|
1671 | void |
|
|
1672 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1673 | { |
|
|
1674 | make_current (); |
|
|
1675 | |
|
|
1676 | update_background_ev.stop (); |
|
|
1677 | bg_render (); |
|
|
1678 | refresh_check (); |
|
|
1679 | } |
|
|
1680 | |
|
|
1681 | #endif /* HAVE_BG_PIXMAP */ |
1686 | |
1682 | |
1687 | /*----------------------- end-of-file (C source) -----------------------*/ |
1683 | /*----------------------- end-of-file (C source) -----------------------*/ |