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) 2003-2007 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. |
… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
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> |
43 | #include <termios.h> |
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44 | |
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45 | #ifdef HAVE_XSETLOCALE |
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46 | # define X_LOCALE |
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47 | # include <X11/Xlocale.h> |
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48 | #else |
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49 | # ifdef HAVE_SETLOCALE |
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50 | # include <clocale> |
49 | #endif |
51 | # 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 |
52 | #endif |
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53 | |
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54 | vector<rxvt_term *> rxvt_term::termlist; |
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55 | |
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56 | // used to tell global functions which terminal instance is "active" |
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57 | rxvt_t rxvt_current_term; |
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58 | |
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59 | static char curlocale[128], savelocale[128]; |
55 | |
60 | |
56 | bool |
61 | 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) |
62 | rxvt_set_locale (const char *locale) NOTHROW |
72 | { |
63 | { |
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64 | int size = strlen (locale) + 1; |
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65 | |
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66 | if (size > sizeof (curlocale)) |
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67 | rxvt_fatal ("locale string too long, aborting.\n"); |
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68 | |
73 | if (!locale || !strncmp (locale, curlocale, 128)) |
69 | if (!locale || !memcmp (locale, curlocale, size)) |
74 | return false; |
70 | return false; |
75 | |
71 | |
76 | strncpy (curlocale, locale, 128); |
72 | memcpy (curlocale, locale, size); |
77 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
78 | return true; |
74 | return true; |
79 | } |
75 | } |
80 | |
76 | |
81 | void |
77 | void |
82 | rxvt_push_locale (const char *locale) |
78 | rxvt_push_locale (const char *locale) NOTHROW |
83 | { |
79 | { |
84 | strcpy (savelocale, curlocale); |
80 | strcpy (savelocale, curlocale); |
85 | rxvt_set_locale (locale); |
81 | rxvt_set_locale (locale); |
86 | } |
82 | } |
87 | |
83 | |
88 | void |
84 | void |
89 | rxvt_pop_locale () |
85 | rxvt_pop_locale () NOTHROW |
90 | { |
86 | { |
91 | rxvt_set_locale (savelocale); |
87 | rxvt_set_locale (savelocale); |
92 | } |
88 | } |
93 | |
89 | |
94 | #if ENABLE_COMBINING |
90 | #if ENABLE_COMBINING |
95 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
96 | |
92 | |
97 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
93 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
98 | { |
94 | { |
99 | compose_char *cc; |
95 | compose_char *cc; |
100 | |
96 | |
101 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
102 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
103 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
104 | while (cc) |
100 | while (cc) |
105 | { |
101 | { |
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154 | |
150 | |
155 | } |
151 | } |
156 | #endif |
152 | #endif |
157 | |
153 | |
158 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
159 | : |
155 | { |
160 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
161 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
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158 | #endif |
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159 | #ifdef CURSOR_BLINK |
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160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
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161 | #endif |
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162 | #ifdef TEXT_BLINK |
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163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
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164 | #endif |
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165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
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167 | #endif |
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168 | #ifdef SELECTION_SCROLLING |
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169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
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170 | #endif |
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171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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173 | #endif |
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174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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175 | rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
162 | #endif |
176 | #endif |
163 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
164 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
165 | #endif |
179 | #endif |
166 | #ifdef CURSOR_BLINK |
180 | #ifdef USE_XIM |
167 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
168 | #endif |
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169 | #ifdef TEXT_BLINK |
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170 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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171 | #endif |
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172 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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173 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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174 | #endif |
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175 | #ifdef SELECTION_SCROLLING |
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176 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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177 | #endif |
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178 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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179 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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180 | #endif |
182 | #endif |
181 | #ifdef POINTER_BLANK |
183 | #ifdef POINTER_BLANK |
182 | pointer_ev (this, &rxvt_term::pointer_cb), |
184 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
183 | #endif |
185 | #endif |
184 | #ifdef USE_XIM |
186 | #ifndef NO_BELL |
185 | im_ev (this, &rxvt_term::im_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
186 | #endif |
188 | #endif |
187 | termwin_ev (this, &rxvt_term::x_cb), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
188 | vt_ev (this, &rxvt_term::x_cb), |
190 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
189 | check_ev (this, &rxvt_term::check_cb), |
191 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
190 | flush_ev (this, &rxvt_term::flush_cb), |
192 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
191 | destroy_ev (this, &rxvt_term::destroy_cb), |
193 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
192 | pty_ev (this, &rxvt_term::pty_cb), |
194 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
193 | incr_ev (this, &rxvt_term::incr_cb) |
195 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
194 | { |
196 | |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
197 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
196 | |
198 | |
197 | termlist.push_back (this); |
199 | termlist.push_back (this); |
198 | |
200 | |
199 | #ifdef KEYSYM_RESOURCE |
201 | #ifdef KEYSYM_RESOURCE |
200 | keyboard = new keyboard_manager; |
202 | keyboard = new keyboard_manager; |
201 | |
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202 | if (!keyboard) |
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203 | rxvt_fatal ("out of memory, aborting.\n"); |
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204 | #endif |
203 | #endif |
205 | } |
204 | } |
206 | |
205 | |
207 | // clean up the most important stuff, do *not* call x or free mem etc. |
206 | // clean up the most important stuff, do *not* call x or free mem etc. |
208 | // for use before an emergency exit |
207 | // for use before an emergency exit |
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208 | void |
209 | void rxvt_term::emergency_cleanup () |
209 | rxvt_term::emergency_cleanup () |
210 | { |
210 | { |
211 | if (cmd_pid) |
211 | if (cmd_pid) |
212 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
213 | |
213 | |
214 | #ifdef UTMP_SUPPORT |
214 | pty_ev.stop (); |
215 | privileged_utmp (RESTORE); |
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216 | #endif |
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217 | |
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218 | delete pty; pty = 0; |
215 | delete pty; pty = 0; |
219 | } |
216 | } |
220 | |
217 | |
221 | rxvt_term::~rxvt_term () |
218 | rxvt_term::~rxvt_term () |
222 | { |
219 | { |
223 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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224 | |
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225 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
220 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
226 | |
221 | |
227 | emergency_cleanup (); |
222 | emergency_cleanup (); |
228 | |
223 | |
229 | #if ENABLE_STYLES |
224 | #if ENABLE_STYLES |
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233 | #endif |
228 | #endif |
234 | delete fontset[0]; |
229 | delete fontset[0]; |
235 | |
230 | |
236 | if (display) |
231 | if (display) |
237 | { |
232 | { |
238 | dDisp; |
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239 | |
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240 | selection_clear (); |
233 | selection_clear (); |
241 | |
234 | |
242 | #ifdef USE_XIM |
235 | #ifdef USE_XIM |
243 | im_destroy (); |
236 | im_destroy (); |
244 | #endif |
237 | #endif |
245 | #ifdef XTERM_SCROLLBAR |
238 | #ifdef XTERM_SCROLLBAR |
246 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
239 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
247 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
240 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
248 | #endif |
241 | #endif |
249 | #ifdef PLAIN_SCROLLBAR |
242 | #ifdef PLAIN_SCROLLBAR |
250 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
243 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
251 | #endif |
244 | #endif |
252 | #ifdef NEXT_SCROLLBAR |
245 | #ifdef NEXT_SCROLLBAR |
253 | if (blackGC) XFreeGC (disp, blackGC); |
246 | if (blackGC) XFreeGC (dpy, blackGC); |
254 | if (whiteGC) XFreeGC (disp, whiteGC); |
247 | if (whiteGC) XFreeGC (dpy, whiteGC); |
255 | if (grayGC) XFreeGC (disp, grayGC); |
248 | if (grayGC) XFreeGC (dpy, grayGC); |
256 | if (darkGC) XFreeGC (disp, darkGC); |
249 | if (darkGC) XFreeGC (dpy, darkGC); |
257 | if (stippleGC) XFreeGC (disp, stippleGC); |
250 | if (stippleGC) XFreeGC (dpy, stippleGC); |
258 | if (dimple) XFreePixmap (disp, dimple); |
251 | if (dimple) XFreePixmap (dpy, dimple); |
259 | if (upArrow) XFreePixmap (disp, upArrow); |
252 | if (upArrow) XFreePixmap (dpy, upArrow); |
260 | if (downArrow) XFreePixmap (disp, downArrow); |
253 | if (downArrow) XFreePixmap (dpy, downArrow); |
261 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
254 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
262 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
255 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
263 | #endif |
256 | #endif |
264 | #ifdef RXVT_SCROLLBAR |
257 | #ifdef RXVT_SCROLLBAR |
265 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
258 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
266 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
259 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
267 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
260 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
268 | #endif |
261 | #endif |
269 | if (gc) XFreeGC (disp, gc); |
262 | if (gc) XFreeGC (dpy, gc); |
270 | |
263 | |
271 | delete drawable; |
264 | delete drawable; |
272 | // destroy all windows |
265 | // destroy all windows |
273 | if (parent[0]) |
266 | if (parent[0]) |
274 | XDestroyWindow (disp, parent[0]); |
267 | XDestroyWindow (dpy, parent[0]); |
275 | } |
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276 | |
268 | |
277 | // TODO: free pixcolours, colours should become part of rxvt_display |
269 | for (int i = 0; i < TOTAL_COLORS; i++) |
278 | delete pix_colors_focused; |
270 | if (ISSET_PIXCOLOR (i)) |
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271 | { |
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272 | pix_colors_focused [i].free (this); |
279 | #if OFF_FOCUS_FADING |
273 | #if OFF_FOCUS_FADING |
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274 | pix_colors_unfocused [i].free (this); |
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275 | #endif |
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276 | } |
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277 | |
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278 | clear (); |
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279 | } |
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280 | |
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281 | delete [] pix_colors_focused; |
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282 | #if OFF_FOCUS_FADING |
280 | delete pix_colors_unfocused; |
283 | delete [] pix_colors_unfocused; |
281 | #endif |
284 | #endif |
282 | |
285 | |
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286 | #ifdef HAVE_BG_PIXMAP |
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287 | bgPixmap.destroy (); |
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288 | #endif |
283 | displays.put (display); |
289 | displays.put (display); |
284 | |
290 | |
285 | scr_release (); |
291 | scr_release (); |
286 | |
292 | |
287 | /* clear all resources */ |
293 | /* clear all resources */ |
288 | for (int i = 0; i < allocated.size (); i++) |
294 | for (int i = 0; i < allocated.size (); i++) |
289 | free (allocated [i]); |
295 | free (allocated [i]); |
290 | |
296 | |
291 | free (selection.text); |
297 | free (selection.text); |
292 | // TODO: manage env vars in child only(!) |
298 | // TODO: manage env vars in child only(!) |
293 | free (env_windowid); |
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294 | free (env_display); |
299 | free (env_display); |
295 | free (env_term); |
300 | free (env_term); |
296 | free (env_colorfgbg); |
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297 | free (locale); |
301 | free (locale); |
298 | free (v_buffer); |
302 | free (v_buffer); |
299 | free (incr_buf); |
303 | free (incr_buf); |
300 | |
304 | |
301 | delete envv; |
305 | delete envv; |
302 | delete argv; |
306 | delete argv; |
303 | |
307 | |
304 | #ifdef KEYSYM_RESOURCE |
308 | #ifdef KEYSYM_RESOURCE |
305 | delete keyboard; |
309 | delete keyboard; |
306 | #endif |
310 | #endif |
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311 | #ifndef NO_RESOURCES |
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312 | XrmDestroyDatabase (option_db); |
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313 | #endif |
307 | } |
314 | } |
308 | |
315 | |
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316 | // child has exited, usually destroys |
309 | void |
317 | void |
310 | rxvt_term::child_exit () |
318 | rxvt_term::child_cb (ev::child &w, int status) |
311 | { |
319 | { |
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320 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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321 | |
312 | cmd_pid = 0; |
322 | cmd_pid = 0; |
313 | |
323 | |
314 | if (!OPTION (Opt_hold)) |
324 | if (!option (Opt_hold)) |
315 | destroy (); |
325 | destroy (); |
316 | } |
326 | } |
317 | |
327 | |
318 | void |
328 | void |
319 | rxvt_term::destroy () |
329 | rxvt_term::destroy () |
320 | { |
330 | { |
321 | if (destroy_ev.active) |
331 | if (destroy_ev.is_active ()) |
322 | return; |
332 | return; |
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333 | |
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334 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
323 | |
335 | |
324 | #if ENABLE_OVERLAY |
336 | #if ENABLE_OVERLAY |
325 | scr_overlay_off (); |
337 | scr_overlay_off (); |
326 | #endif |
338 | #endif |
327 | |
339 | |
… | |
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331 | im_ev.stop (display); |
343 | im_ev.stop (display); |
332 | #endif |
344 | #endif |
333 | #if HAVE_SCROLLBARS |
345 | #if HAVE_SCROLLBARS |
334 | scrollbar_ev.stop (display); |
346 | scrollbar_ev.stop (display); |
335 | #endif |
347 | #endif |
336 | #if TRANSPARENT |
348 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
337 | rootwin_ev.stop (display); |
349 | rootwin_ev.stop (display); |
338 | #endif |
350 | #endif |
339 | incr_ev.stop (); |
351 | incr_ev.stop (); |
340 | termwin_ev.stop (display); |
352 | termwin_ev.stop (display); |
341 | vt_ev.stop (display); |
353 | vt_ev.stop (display); |
342 | } |
354 | } |
343 | |
355 | |
344 | check_ev.stop (); |
356 | flush_ev.stop (); |
345 | pty_ev.stop (); |
357 | pty_ev.stop (); |
346 | #ifdef CURSOR_BLINK |
358 | #ifdef CURSOR_BLINK |
347 | cursor_blink_ev.stop (); |
359 | cursor_blink_ev.stop (); |
348 | #endif |
360 | #endif |
349 | #ifdef TEXT_BLINK |
361 | #ifdef TEXT_BLINK |
… | |
… | |
357 | #endif |
369 | #endif |
358 | #ifdef POINTER_BLANK |
370 | #ifdef POINTER_BLANK |
359 | pointer_ev.stop (); |
371 | pointer_ev.stop (); |
360 | #endif |
372 | #endif |
361 | |
373 | |
362 | destroy_ev.start (0); |
374 | destroy_ev.start (); |
363 | } |
375 | } |
364 | |
376 | |
365 | void |
377 | void |
366 | rxvt_term::destroy_cb (time_watcher &w) |
378 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
367 | { |
379 | { |
368 | make_current (); |
380 | make_current (); |
369 | |
381 | |
370 | delete this; |
382 | delete this; |
371 | } |
383 | } |
… | |
… | |
382 | { |
394 | { |
383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
395 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
384 | (*t)->emergency_cleanup (); |
396 | (*t)->emergency_cleanup (); |
385 | } |
397 | } |
386 | |
398 | |
387 | #if ENABLE_FRILLS |
399 | #if !ENABLE_MINIMAL |
388 | static void |
400 | static void |
389 | print_x_error (Display *dpy, XErrorEvent *event) |
401 | print_x_error (Display *dpy, XErrorEvent *event) |
390 | { |
402 | { |
391 | char buffer[BUFSIZ]; |
403 | char buffer[BUFSIZ]; |
392 | char mesg[BUFSIZ]; |
404 | char mesg[BUFSIZ]; |
… | |
… | |
425 | else |
437 | else |
426 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
438 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
427 | mesg, BUFSIZ); |
439 | mesg, BUFSIZ); |
428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
440 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
429 | } |
441 | } |
430 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
442 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
431 | mesg, BUFSIZ); |
443 | mesg, BUFSIZ); |
432 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
444 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
433 | } |
445 | } |
434 | #endif |
446 | #endif |
435 | |
447 | |
… | |
… | |
440 | GET_R->allowedxerror = event->error_code; |
452 | GET_R->allowedxerror = event->error_code; |
441 | else |
453 | else |
442 | { |
454 | { |
443 | // GET_R is most likely not the terminal which caused the error, |
455 | // GET_R is most likely not the terminal which caused the error, |
444 | // so just output the error and continue |
456 | // so just output the error and continue |
445 | #if ENABLE_FRILLS |
457 | #if ENABLE_MINIMAL |
|
|
458 | old_xerror_handler (display, event); |
|
|
459 | #else |
446 | print_x_error (display, event); |
460 | print_x_error (display, event); |
447 | #else |
|
|
448 | old_xerror_handler (display, event); |
|
|
449 | #endif |
461 | #endif |
450 | } |
462 | } |
451 | |
463 | |
452 | return 0; |
464 | return 0; |
453 | } |
465 | } |
… | |
… | |
460 | rxvt_emergency_cleanup (); |
472 | rxvt_emergency_cleanup (); |
461 | _exit (EXIT_FAILURE); |
473 | _exit (EXIT_FAILURE); |
462 | } |
474 | } |
463 | |
475 | |
464 | /*----------------------------------------------------------------------*/ |
476 | /*----------------------------------------------------------------------*/ |
465 | bool |
477 | void |
466 | rxvt_term::init (int argc, const char *const *argv) |
478 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
467 | { |
479 | { |
|
|
480 | this->envv = envv; |
|
|
481 | |
468 | SET_R (this); |
482 | SET_R (this); |
469 | set_locale (""); |
483 | set_locale (""); |
470 | set_environ (envv); // few things in X do not call setlocale :( |
484 | set_environ (envv); // few things in X do not call setlocale :( |
471 | |
485 | |
472 | if (!init_vars ()) |
486 | init_vars (); |
473 | return false; |
|
|
474 | |
487 | |
475 | init_secondary (); |
488 | init_secondary (); |
476 | |
489 | |
477 | const char **cmd_argv = init_resources (argc, argv); |
490 | const char **cmd_argv = init_resources (argc, argv); |
478 | |
491 | |
479 | #ifdef KEYSYM_RESOURCE |
492 | #ifdef KEYSYM_RESOURCE |
480 | keyboard->register_done (); |
493 | keyboard->register_done (); |
481 | #endif |
494 | #endif |
482 | |
495 | |
483 | #ifdef HAVE_SCROLLBARS |
496 | #ifdef HAVE_SCROLLBARS |
484 | if (OPTION (Opt_scrollBar)) |
497 | if (option (Opt_scrollBar)) |
485 | scrollBar.setIdle (); /* set existence for size calculations */ |
498 | scrollBar.setIdle (); /* set existence for size calculations */ |
486 | #endif |
499 | #endif |
487 | |
500 | |
|
|
501 | pty = ptytty::create (); |
|
|
502 | |
|
|
503 | create_windows (argc, argv); |
|
|
504 | |
|
|
505 | init_xlocale (); |
|
|
506 | |
|
|
507 | scr_reset (); // initialize screen |
|
|
508 | |
|
|
509 | #if 0 |
|
|
510 | XSynchronize (dpy, True); |
|
|
511 | #endif |
|
|
512 | |
|
|
513 | #ifdef HAVE_SCROLLBARS |
|
|
514 | if (option (Opt_scrollBar)) |
|
|
515 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
516 | #endif |
|
|
517 | #ifdef HAVE_BG_PIXMAP |
|
|
518 | { |
|
|
519 | bgPixmap.set_target (this); |
|
|
520 | |
|
|
521 | #ifdef ENABLE_TRANSPARENCY |
|
|
522 | if (option (Opt_transparent)) |
|
|
523 | { |
|
|
524 | bgPixmap.set_transparent (); |
|
|
525 | #ifdef HAVE_AFTERIMAGE |
|
|
526 | if (rs [Rs_blurradius]) |
|
|
527 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
528 | #endif |
|
|
529 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
530 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
531 | if (rs [Rs_shade]) |
|
|
532 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
533 | |
|
|
534 | bgPixmap.set_root_pixmap (); |
|
|
535 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
536 | rootwin_ev.start (display, display->root); |
|
|
537 | } |
|
|
538 | #endif |
|
|
539 | |
|
|
540 | #ifdef BG_IMAGE_FROM_FILE |
|
|
541 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
542 | { |
|
|
543 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
544 | |
|
|
545 | if ((p = strchr (p, ';')) != NULL) |
|
|
546 | { |
|
|
547 | p++; |
|
|
548 | bgPixmap.set_geometry (p); |
|
|
549 | } |
|
|
550 | else |
|
|
551 | bgPixmap.set_defaultGeometry (); |
|
|
552 | |
|
|
553 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
554 | if (!bgPixmap.window_position_sensitive ()) |
|
|
555 | update_background (); |
|
|
556 | } |
|
|
557 | #endif |
|
|
558 | } |
|
|
559 | #endif |
|
|
560 | |
488 | #if ENABLE_PERL |
561 | #if ENABLE_PERL |
489 | if (!rs[Rs_perl_ext_1]) |
|
|
490 | rs[Rs_perl_ext_1] = "default"; |
|
|
491 | |
|
|
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 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
497 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
498 | if (rxvt_tainted ()) |
|
|
499 | { |
|
|
500 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
501 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
502 | { |
|
|
503 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
504 | rs[Rs_perl_lib] = 0; |
|
|
505 | rs[Rs_perl_eval] = 0; |
|
|
506 | } |
|
|
507 | } |
|
|
508 | #endif |
|
|
509 | rxvt_perl.init (this); |
|
|
510 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
511 | } |
|
|
512 | #endif |
|
|
513 | |
|
|
514 | pty = rxvt_new_ptytty (); |
|
|
515 | |
|
|
516 | create_windows (argc, argv); |
|
|
517 | |
|
|
518 | dDisp; |
|
|
519 | |
|
|
520 | init_xlocale (); |
|
|
521 | |
|
|
522 | scr_reset (); // initialize screen |
|
|
523 | |
|
|
524 | #if 0 |
|
|
525 | XSynchronize (disp, True); |
|
|
526 | #endif |
|
|
527 | |
|
|
528 | #ifdef HAVE_SCROLLBARS |
|
|
529 | if (OPTION (Opt_scrollBar)) |
|
|
530 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
531 | #endif |
|
|
532 | #ifdef TRANSPARENT |
|
|
533 | if (OPTION (Opt_transparent)) |
|
|
534 | { |
|
|
535 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
536 | check_our_parents (); |
|
|
537 | rootwin_ev.start (display, display->root); |
562 | rootwin_ev.start (display, display->root); |
538 | } |
|
|
539 | #endif |
563 | #endif |
540 | |
|
|
541 | XMapWindow (disp, vt); |
|
|
542 | XMapWindow (disp, parent[0]); |
|
|
543 | |
564 | |
544 | set_colorfgbg (); |
565 | set_colorfgbg (); |
545 | |
566 | |
546 | init_command (cmd_argv); |
567 | init_command (cmd_argv); |
547 | |
568 | |
548 | free (cmd_argv); |
569 | free (cmd_argv); |
549 | |
570 | |
550 | if (pty->pty >= 0) |
571 | if (pty->pty >= 0) |
551 | pty_ev.start (pty->pty, EVENT_READ); |
572 | pty_ev.start (pty->pty, ev::READ); |
552 | |
|
|
553 | check_ev.start (); |
|
|
554 | |
573 | |
555 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
556 | |
575 | |
557 | return true; |
576 | #if ENABLE_XEMBED |
|
|
577 | if (rs[Rs_embed]) |
|
|
578 | { |
|
|
579 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
580 | |
|
|
581 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
582 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
583 | } |
|
|
584 | #endif |
|
|
585 | |
|
|
586 | XMapWindow (dpy, vt); |
|
|
587 | XMapWindow (dpy, parent[0]); |
558 | } |
588 | } |
559 | |
589 | |
560 | static struct sig_handlers |
590 | static struct sig_handlers |
561 | { |
591 | { |
562 | sig_watcher sw_chld, sw_term, sw_int; |
592 | ev::sig sw_term, sw_int; |
563 | |
|
|
564 | void sig_chld (sig_watcher &w) |
|
|
565 | { |
|
|
566 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
567 | int pid; |
|
|
568 | |
|
|
569 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
570 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
571 | if (pid == (*t)->cmd_pid) |
|
|
572 | { |
|
|
573 | (*t)->child_exit (); |
|
|
574 | break; |
|
|
575 | } |
|
|
576 | } |
|
|
577 | |
593 | |
578 | /* |
594 | /* |
579 | * Catch a fatal signal and tidy up before quitting |
595 | * Catch a fatal signal and tidy up before quitting |
580 | */ |
596 | */ |
581 | void |
597 | void sig_term (ev::sig &w, int revents); |
582 | sig_term (sig_watcher &w) |
598 | |
|
|
599 | sig_handlers () |
583 | { |
600 | { |
584 | #ifdef DEBUG_CMD |
|
|
585 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
586 | #endif |
|
|
587 | rxvt_emergency_cleanup (); |
|
|
588 | signal (w.signum, SIG_DFL); |
|
|
589 | kill (getpid (), w.signum); |
|
|
590 | } |
|
|
591 | |
|
|
592 | sig_handlers () |
|
|
593 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
594 | sw_term (this, &sig_handlers::sig_term), |
601 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
595 | sw_int (this, &sig_handlers::sig_term) |
602 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
596 | { |
|
|
597 | } |
603 | } |
598 | } sig_handlers; |
604 | } sig_handlers; |
599 | |
605 | |
|
|
606 | void |
|
|
607 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
608 | { |
|
|
609 | rxvt_emergency_cleanup (); |
|
|
610 | w.stop (); |
|
|
611 | kill (getpid (), w.signum); |
|
|
612 | } |
|
|
613 | |
600 | char **rxvt_environ; // startup environment |
614 | char **rxvt_environ; // startup environment |
601 | |
615 | |
602 | void |
616 | void |
603 | rxvt_init () |
617 | rxvt_init () |
604 | { |
618 | { |
|
|
619 | ptytty::init (); |
|
|
620 | |
|
|
621 | if (!ev_default_loop (0)) |
|
|
622 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
623 | |
605 | rxvt_environ = environ; |
624 | rxvt_environ = environ; |
606 | |
|
|
607 | /* |
|
|
608 | * Save and then give up any super-user privileges |
|
|
609 | * If we need privileges in any area then we must specifically request it. |
|
|
610 | * We should only need to be root in these cases: |
|
|
611 | * 1. write utmp entries on some systems |
|
|
612 | * 2. chown tty on some systems |
|
|
613 | */ |
|
|
614 | rxvt_privileges (SAVE); |
|
|
615 | rxvt_privileges (IGNORE); |
|
|
616 | |
625 | |
617 | signal (SIGHUP, SIG_IGN); |
626 | signal (SIGHUP, SIG_IGN); |
618 | signal (SIGPIPE, SIG_IGN); |
627 | signal (SIGPIPE, SIG_IGN); |
619 | |
628 | |
620 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
621 | sig_handlers.sw_term.start (SIGTERM); |
629 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
622 | sig_handlers.sw_int.start (SIGINT); |
630 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
623 | |
631 | |
624 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
632 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
625 | /* signal (SIGURG, SIG_DFL); */ |
633 | /* signal (SIGURG, SIG_DFL); */ |
626 | |
634 | |
627 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
635 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
654 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
662 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
655 | |
663 | |
656 | return p; |
664 | return p; |
657 | } |
665 | } |
658 | |
666 | |
659 | void * |
667 | void * |
660 | rxvt_realloc (void *ptr, size_t size) |
668 | rxvt_realloc (void *ptr, size_t size) |
661 | { |
669 | { |
662 | void *p = realloc (ptr, size); |
670 | void *p = realloc (ptr, size); |
663 | |
671 | |
664 | if (!p) |
672 | if (!p) |
665 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
673 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
666 | |
674 | |
667 | return p; |
675 | return p; |
668 | } |
676 | } |
669 | |
677 | |
670 | /* ------------------------------------------------------------------------- * |
|
|
671 | * PRIVILEGED OPERATIONS * |
|
|
672 | * ------------------------------------------------------------------------- */ |
|
|
673 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
674 | void |
|
|
675 | rxvt_privileges (rxvt_privaction action) |
|
|
676 | { |
|
|
677 | #if ! defined(__CYGWIN32__) |
|
|
678 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
679 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
680 | # define seteuid(a) setreuid(-1, (a)) |
|
|
681 | # define setegid(a) setregid(-1, (a)) |
|
|
682 | # define HAVE_SETEUID |
|
|
683 | # endif |
|
|
684 | # ifdef HAVE_SETEUID |
|
|
685 | switch (action) |
|
|
686 | { |
|
|
687 | case IGNORE: |
|
|
688 | /* |
|
|
689 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
690 | * back to root later, as required |
|
|
691 | */ |
|
|
692 | setegid (getgid ()); |
|
|
693 | seteuid (getuid ()); |
|
|
694 | break; |
|
|
695 | case SAVE: |
|
|
696 | saved_egid = getegid (); |
|
|
697 | saved_euid = geteuid (); |
|
|
698 | break; |
|
|
699 | case RESTORE: |
|
|
700 | setegid (saved_egid); |
|
|
701 | seteuid (saved_euid); |
|
|
702 | break; |
|
|
703 | } |
|
|
704 | # else |
|
|
705 | switch (action) |
|
|
706 | { |
|
|
707 | case IGNORE: |
|
|
708 | setgid (getgid ()); |
|
|
709 | setuid (getuid ()); |
|
|
710 | /* FALLTHROUGH */ |
|
|
711 | case SAVE: |
|
|
712 | /* FALLTHROUGH */ |
|
|
713 | case RESTORE: |
|
|
714 | break; |
|
|
715 | } |
|
|
716 | # endif |
|
|
717 | #endif |
|
|
718 | } |
|
|
719 | |
|
|
720 | #ifdef UTMP_SUPPORT |
|
|
721 | void |
|
|
722 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
723 | { |
|
|
724 | if (OPTION (Opt_utmpInhibit)) |
|
|
725 | return; |
|
|
726 | |
|
|
727 | rxvt_privileges (RESTORE); |
|
|
728 | |
|
|
729 | if (action == SAVE) |
|
|
730 | pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]); |
|
|
731 | else |
|
|
732 | pty->logout (); |
|
|
733 | |
|
|
734 | rxvt_privileges (IGNORE); |
|
|
735 | } |
|
|
736 | #endif |
|
|
737 | |
|
|
738 | /*----------------------------------------------------------------------*/ |
678 | /*----------------------------------------------------------------------*/ |
739 | /* |
679 | /* |
740 | * window size/position calculcations for XSizeHint and other storage. |
680 | * window size/position calculations for XSizeHint and other storage. |
741 | * if width/height are non-zero then override calculated width/height |
681 | * if width/height are non-zero then override calculated width/height |
742 | */ |
682 | */ |
743 | void |
683 | void |
744 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
684 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
745 | { |
685 | { |
746 | short recalc_x, recalc_y; |
686 | short recalc_x, recalc_y; |
747 | int x, y, sb_w, flags; |
687 | int x, y, sb_w, flags; |
748 | unsigned int w, h; |
688 | unsigned int w, h; |
749 | unsigned int max_width, max_height; |
689 | unsigned int max_width, max_height; |
750 | dDisp; |
|
|
751 | |
|
|
752 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
753 | ncol, nrow, szHint.width, szHint.height)); |
|
|
754 | |
690 | |
755 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
691 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
756 | szHint.win_gravity = NorthWestGravity; |
692 | szHint.win_gravity = NorthWestGravity; |
757 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
693 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
758 | |
694 | |
… | |
… | |
820 | |
756 | |
821 | if (scrollBar.state) |
757 | if (scrollBar.state) |
822 | { |
758 | { |
823 | sb_w = scrollbar_TotalWidth (); |
759 | sb_w = scrollbar_TotalWidth (); |
824 | szHint.base_width += sb_w; |
760 | szHint.base_width += sb_w; |
|
|
761 | |
825 | if (!OPTION (Opt_scrollBar_right)) |
762 | if (!option (Opt_scrollBar_right)) |
826 | window_vt_x += sb_w; |
763 | window_vt_x += sb_w; |
827 | } |
764 | } |
828 | |
765 | |
829 | szHint.width_inc = fwidth; |
766 | szHint.width_inc = fwidth; |
830 | szHint.height_inc = fheight; |
767 | szHint.height_inc = fheight; |
831 | szHint.min_width = szHint.base_width + szHint.width_inc; |
768 | szHint.min_width = szHint.base_width + szHint.width_inc; |
832 | szHint.min_height = szHint.base_height + szHint.height_inc; |
769 | szHint.min_height = szHint.base_height + szHint.height_inc; |
833 | |
770 | |
834 | if (newwidth && newwidth - szHint.base_width < max_width) |
771 | if (newwidth && newwidth - szHint.base_width < max_width) |
835 | { |
772 | { |
836 | szHint.width = newwidth; |
773 | szHint.width = newwidth; |
… | |
… | |
851 | { |
788 | { |
852 | min_it (height, max_height); |
789 | min_it (height, max_height); |
853 | szHint.height = szHint.base_height + height; |
790 | szHint.height = szHint.base_height + height; |
854 | } |
791 | } |
855 | |
792 | |
856 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
793 | if (scrollBar.state && option (Opt_scrollBar_right)) |
857 | window_sb_x = szHint.width - sb_w; |
794 | window_sb_x = szHint.width - sb_w; |
858 | |
795 | |
859 | if (recalc_x) |
796 | if (recalc_x) |
860 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
797 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
798 | |
861 | if (recalc_y) |
799 | if (recalc_y) |
862 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
800 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
863 | |
801 | |
864 | ncol = width / fwidth; |
802 | ncol = width / fwidth; |
865 | nrow = height / fheight; |
803 | nrow = height / fheight; |
866 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
867 | ncol, nrow, szHint.width, |
|
|
868 | szHint.height)); |
|
|
869 | return; |
|
|
870 | } |
804 | } |
871 | |
805 | |
872 | /*----------------------------------------------------------------------*/ |
806 | /*----------------------------------------------------------------------*/ |
873 | /* |
807 | /* |
874 | * Tell the teletype handler what size the window is. |
808 | * Tell the teletype handler what size the window is. |
… | |
… | |
887 | ws.ws_xpixel = width; |
821 | ws.ws_xpixel = width; |
888 | ws.ws_ypixel = height; |
822 | ws.ws_ypixel = height; |
889 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
823 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
890 | |
824 | |
891 | #if 0 |
825 | #if 0 |
892 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
826 | // TIOCSWINSZ is supposed to do this automatically and correctly |
893 | if (cmd_pid) /* force through to the command */ |
827 | if (cmd_pid) /* force through to the command */ |
894 | kill (-cmd_pid, SIGWINCH); |
828 | kill (-cmd_pid, SIGWINCH); |
895 | #endif |
829 | #endif |
896 | } |
830 | } |
897 | |
831 | |
… | |
… | |
926 | delete fontset[0]; |
860 | delete fontset[0]; |
927 | fontset[0] = fs; |
861 | fontset[0] = fs; |
928 | |
862 | |
929 | prop = (*fs)[1]->properties (); |
863 | prop = (*fs)[1]->properties (); |
930 | prop.height += lineSpace; |
864 | prop.height += lineSpace; |
|
|
865 | |
931 | fs->set_prop (prop); |
866 | fs->set_prop (prop, false); |
932 | |
867 | |
933 | fwidth = prop.width; |
868 | fwidth = prop.width; |
934 | fheight = prop.height; |
869 | fheight = prop.height; |
935 | fbase = prop.ascent; |
870 | fbase = prop.ascent; |
936 | |
871 | |
… | |
… | |
945 | { |
880 | { |
946 | fontset[style] = fs = new rxvt_fontset (this); |
881 | fontset[style] = fs = new rxvt_fontset (this); |
947 | rxvt_fontprop prop2 = prop; |
882 | rxvt_fontprop prop2 = prop; |
948 | |
883 | |
949 | if (res) |
884 | if (res) |
950 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
885 | { |
|
|
886 | fs->populate (res); |
|
|
887 | fs->set_prop (prop2, false); |
|
|
888 | } |
951 | else |
889 | else |
952 | { |
890 | { |
953 | res = fontset[0]->fontdesc; |
891 | fs->populate (fontset[0]->fontdesc); |
954 | |
892 | |
955 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
893 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
956 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
894 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
895 | |
|
|
896 | fs->set_prop (prop2, true); |
957 | } |
897 | } |
958 | |
898 | |
959 | fs->populate (res); |
|
|
960 | fs->set_prop (prop2); |
|
|
961 | } |
899 | } |
962 | #else |
900 | #else |
963 | fontset[style] = fontset[0]; |
901 | fontset[style] = fontset[0]; |
964 | #endif |
902 | #endif |
965 | } |
903 | } |
… | |
… | |
967 | if (parent[0]) |
905 | if (parent[0]) |
968 | { |
906 | { |
969 | resize_all_windows (0, 0, 0); |
907 | resize_all_windows (0, 0, 0); |
970 | scr_remap_chars (); |
908 | scr_remap_chars (); |
971 | scr_touch (true); |
909 | scr_touch (true); |
972 | } |
910 | } |
973 | |
911 | |
974 | return true; |
912 | return true; |
975 | } |
913 | } |
976 | |
914 | |
|
|
915 | void |
977 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
916 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
978 | { |
917 | { |
979 | XChangeProperty (display->display, parent[0], |
918 | XChangeProperty (dpy, parent[0], |
980 | prop, XA_STRING, 8, PropModeReplace, |
919 | prop, XA_STRING, 8, PropModeReplace, |
981 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
920 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
982 | } |
921 | } |
983 | |
922 | |
|
|
923 | void |
984 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
924 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
985 | { |
925 | { |
986 | wchar_t *ws = rxvt_mbstowcs (str, len); |
926 | wchar_t *ws = rxvt_mbstowcs (str, len); |
987 | char *s = rxvt_wcstoutf8 (ws); |
927 | char *s = rxvt_wcstoutf8 (ws); |
988 | |
928 | |
989 | XChangeProperty (display->display, parent[0], |
929 | XChangeProperty (dpy, parent[0], |
990 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
930 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
991 | (const unsigned char *)s, strlen (s)); |
931 | (const unsigned char *)s, strlen (s)); |
992 | |
932 | |
993 | free (s); |
933 | free (s); |
994 | free (ws); |
934 | free (ws); |
… | |
… | |
1013 | #if ENABLE_EWMH |
953 | #if ENABLE_EWMH |
1014 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
954 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1015 | #endif |
955 | #endif |
1016 | } |
956 | } |
1017 | |
957 | |
|
|
958 | void |
|
|
959 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
960 | { |
1018 | #ifdef XTERM_COLOR_CHANGE |
961 | #ifdef XTERM_COLOR_CHANGE |
1019 | void |
|
|
1020 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
1021 | { |
|
|
1022 | rxvt_color xcol; |
962 | rxvt_color xcol; |
1023 | int i; |
963 | int i; |
1024 | |
964 | |
1025 | if (color == NULL || *color == '\0') |
965 | if (color == NULL || *color == '\0') |
1026 | return; |
966 | return; |
1027 | |
967 | |
|
|
968 | color = strdup (color); |
|
|
969 | allocated.push_back ((void *)color); |
|
|
970 | rs[Rs_color + idx] = color; |
|
|
971 | |
1028 | /* handle color aliases */ |
972 | /* handle color aliases */ |
1029 | if (isdigit (*color)) |
973 | if (isdigit (*color)) |
1030 | { |
974 | { |
1031 | i = atoi (color); |
975 | i = atoi (color); |
1032 | |
976 | |
1033 | if (i >= 8 && i <= 15) |
977 | if (i >= 8 && i <= 15) |
|
|
978 | { |
1034 | { /* bright colors */ |
979 | /* bright colors */ |
1035 | i -= 8; |
|
|
1036 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
980 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
1037 | SET_PIXCOLOR (idx); |
|
|
1038 | goto done; |
981 | goto done; |
1039 | } |
982 | } |
1040 | |
983 | |
1041 | if (i >= 0 && i <= 7) |
984 | if (i >= 0 && i <= 7) |
|
|
985 | { |
1042 | { /* normal colors */ |
986 | /* normal colors */ |
1043 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
987 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1044 | SET_PIXCOLOR (idx); |
|
|
1045 | goto done; |
988 | goto done; |
1046 | } |
989 | } |
1047 | } |
990 | } |
1048 | |
991 | |
1049 | if (!rXParseAllocColor (&xcol, color)) |
992 | set_color (xcol, color); |
1050 | return; |
|
|
1051 | |
|
|
1052 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1053 | |
993 | |
1054 | /* |
994 | /* |
1055 | * FIXME: should free colors here, but no idea how to do it so instead, |
995 | * FIXME: should free colors here, but no idea how to do it so instead, |
1056 | * so just keep gobbling up the colormap |
996 | * so just keep gobbling up the colormap |
1057 | */ |
997 | */ |
1058 | # if 0 |
|
|
1059 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1060 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1061 | break; |
|
|
1062 | if (i > Color_White) |
|
|
1063 | { |
|
|
1064 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1065 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1066 | DisplayPlanes (display->display, display->screen)); |
|
|
1067 | } |
|
|
1068 | # endif |
|
|
1069 | |
998 | |
1070 | pix_colors_focused[idx] = xcol; |
999 | pix_colors_focused[idx] = xcol; |
1071 | SET_PIXCOLOR (idx); |
|
|
1072 | |
1000 | |
1073 | /* XSetWindowAttributes attr; */ |
|
|
1074 | /* Cursor cursor; */ |
|
|
1075 | done: |
1001 | done: |
1076 | |
|
|
1077 | #if OFF_FOCUS_FADING |
|
|
1078 | if (rs[Rs_fade]) |
|
|
1079 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1080 | #endif |
|
|
1081 | |
|
|
1082 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1002 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1083 | |
1003 | |
|
|
1004 | update_fade_color (idx); |
1084 | recolour_cursor (); |
1005 | recolour_cursor (); |
1085 | scr_recolour (); |
1006 | scr_recolour (); |
|
|
1007 | #endif /* XTERM_COLOR_CHANGE */ |
1086 | } |
1008 | } |
1087 | |
|
|
1088 | #else |
|
|
1089 | # define set_window_color (idx,color) ((void)0) |
|
|
1090 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1091 | |
1009 | |
1092 | void |
1010 | void |
1093 | rxvt_term::recolour_cursor () |
1011 | rxvt_term::recolour_cursor () |
1094 | { |
1012 | { |
1095 | XColor xcol[2]; |
1013 | XColor fg, bg; |
1096 | |
1014 | |
1097 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1015 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1098 | ? pix_colors_focused[Color_pointer_fg] |
1016 | ? pix_colors_focused[Color_pointer_fg] |
1099 | : pix_colors_focused[Color_fg]; |
1017 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
1018 | |
1100 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1019 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1101 | ? pix_colors_focused[Color_pointer_bg] |
1020 | ? pix_colors_focused[Color_pointer_bg] |
1102 | : pix_colors_focused[Color_bg]; |
1021 | : pix_colors_focused[Color_bg]).get (bg); |
1103 | |
1022 | |
1104 | XQueryColors (display->display, display->cmap, xcol, 2); |
1023 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1105 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1106 | } |
1024 | } |
1107 | |
1025 | |
1108 | /*----------------------------------------------------------------------*/ |
1026 | /*----------------------------------------------------------------------*/ |
1109 | /* |
1027 | /* |
1110 | * find if fg/bg matches any of the normal (low-intensity) colors |
1028 | * find if fg/bg matches any of the normal (low-intensity) colors |
1111 | */ |
1029 | */ |
1112 | void |
1030 | void |
1113 | rxvt_term::set_colorfgbg () |
1031 | rxvt_term::set_colorfgbg () |
1114 | { |
1032 | { |
1115 | unsigned int i; |
1033 | unsigned int i; |
1116 | const char *xpmb = "\0"; |
1034 | const char *xpmb = ""; |
1117 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1035 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1118 | |
1036 | |
1119 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1120 | strcpy (fstr, "default"); |
1037 | strcpy (fstr, "default"); |
1121 | strcpy (bstr, "default"); |
1038 | strcpy (bstr, "default"); |
1122 | for (i = Color_Black; i <= Color_White; i++) |
1039 | for (i = Color_Black; i <= Color_White; i++) |
1123 | if (pix_colors[Color_fg] == pix_colors[i]) |
1040 | if (pix_colors[Color_fg] == pix_colors[i]) |
1124 | { |
1041 | { |
… | |
… | |
1128 | |
1045 | |
1129 | for (i = Color_Black; i <= Color_White; i++) |
1046 | for (i = Color_Black; i <= Color_White; i++) |
1130 | if (pix_colors[Color_bg] == pix_colors[i]) |
1047 | if (pix_colors[Color_bg] == pix_colors[i]) |
1131 | { |
1048 | { |
1132 | sprintf (bstr, "%d", (i - Color_Black)); |
1049 | sprintf (bstr, "%d", (i - Color_Black)); |
1133 | #ifdef XPM_BACKGROUND |
1050 | #ifdef BG_IMAGE_FROM_FILE |
1134 | xpmb = "default;"; |
1051 | xpmb = "default;"; |
1135 | #endif |
1052 | #endif |
1136 | break; |
1053 | break; |
1137 | } |
1054 | } |
1138 | |
1055 | |
1139 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1056 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1140 | } |
1057 | } |
1141 | |
1058 | |
1142 | /*----------------------------------------------------------------------*/ |
1059 | /*----------------------------------------------------------------------*/ |
1143 | |
1060 | |
1144 | int |
1061 | bool |
1145 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1062 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1146 | { |
1063 | { |
1147 | if (!screen_in_out->set (display, colour)) |
1064 | if (color.set (this, name)) |
1148 | { |
|
|
1149 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1150 | return false; |
|
|
1151 | } |
|
|
1152 | |
|
|
1153 | return true; |
1065 | return true; |
|
|
1066 | |
|
|
1067 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1068 | return false; |
|
|
1069 | } |
|
|
1070 | |
|
|
1071 | void |
|
|
1072 | rxvt_term::alias_color (int dst, int src) |
|
|
1073 | { |
|
|
1074 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1154 | } |
1075 | } |
1155 | |
1076 | |
1156 | /* -------------------------------------------------------------------- * |
1077 | /* -------------------------------------------------------------------- * |
1157 | * - WINDOW RESIZING - * |
1078 | * - WINDOW RESIZING - * |
1158 | * -------------------------------------------------------------------- */ |
1079 | * -------------------------------------------------------------------- */ |
1159 | void |
1080 | void |
1160 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1081 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1161 | { |
1082 | { |
1162 | int fix_screen; |
1083 | int fix_screen; |
1163 | int old_width = szHint.width, old_height = szHint.height; |
1084 | int old_width = szHint.width; |
1164 | dDisp; |
1085 | int old_height = szHint.height; |
1165 | |
1086 | |
1166 | window_calc (newwidth, newheight); |
1087 | window_calc (newwidth, newheight); |
|
|
1088 | |
|
|
1089 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1167 | XSetWMNormalHints (disp, parent[0], &szHint); |
1090 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1168 | |
1091 | |
1169 | if (!ignoreparent) |
1092 | if (!ignoreparent) |
1170 | { |
1093 | { |
1171 | #ifdef SMART_RESIZE |
1094 | #ifdef SMART_RESIZE |
1172 | /* |
1095 | /* |
… | |
… | |
1176 | int x, y, x1, y1; |
1099 | int x, y, x1, y1; |
1177 | int dx, dy; |
1100 | int dx, dy; |
1178 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1101 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1179 | Window unused_cr; |
1102 | Window unused_cr; |
1180 | |
1103 | |
1181 | XTranslateCoordinates (disp, parent[0], display->root, |
1104 | XTranslateCoordinates (dpy, parent[0], display->root, |
1182 | 0, 0, &x, &y, &unused_cr); |
1105 | 0, 0, &x, &y, &unused_cr); |
1183 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1106 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1184 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1107 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1185 | /* |
1108 | /* |
1186 | * if display->root isn't the parent window, a WM will probably have offset |
1109 | * if display->root isn't the parent window, a WM will probably have offset |
1187 | * our position for handles and decorations. Counter it |
1110 | * our position for handles and decorations. Counter it |
1188 | */ |
1111 | */ |
… | |
… | |
1190 | { |
1113 | { |
1191 | x -= x1; |
1114 | x -= x1; |
1192 | y -= y1; |
1115 | y -= y1; |
1193 | } |
1116 | } |
1194 | |
1117 | |
1195 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1118 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1196 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1119 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1197 | dx = old_width - szHint.width; |
1120 | dx = old_width - szHint.width; |
1198 | dy = old_height - szHint.height; |
1121 | dy = old_height - szHint.height; |
1199 | |
1122 | |
1200 | /* Check position of the center of the window */ |
1123 | /* Check position of the center of the window */ |
1201 | if (x < x1) /* left half */ |
1124 | if (x < x1) /* left half */ |
1202 | dx = 0; |
1125 | dx = 0; |
… | |
… | |
1205 | if (y < y1) /* top half */ |
1128 | if (y < y1) /* top half */ |
1206 | dy = 0; |
1129 | dy = 0; |
1207 | else if (y == y1) /* exact center */ |
1130 | else if (y == y1) /* exact center */ |
1208 | dy /= 2; |
1131 | dy /= 2; |
1209 | |
1132 | |
1210 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1133 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1211 | szHint.width, szHint.height); |
1134 | szHint.width, szHint.height); |
1212 | #else |
1135 | #else |
1213 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1136 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1214 | #endif |
1137 | #endif |
1215 | } |
1138 | } |
1216 | |
1139 | |
1217 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1140 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1218 | |
1141 | |
1219 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1142 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1220 | { |
1143 | { |
1221 | if (scrollBar.state) |
1144 | if (scrollBar.state) |
1222 | { |
1145 | { |
1223 | XMoveResizeWindow (disp, scrollBar.win, |
1146 | XMoveResizeWindow (dpy, scrollBar.win, |
1224 | window_sb_x, 0, |
1147 | window_sb_x, 0, |
1225 | scrollbar_TotalWidth (), szHint.height); |
1148 | scrollbar_TotalWidth (), szHint.height); |
1226 | resize_scrollbar (); |
1149 | resize_scrollbar (); |
1227 | } |
1150 | } |
1228 | |
1151 | |
1229 | XMoveResizeWindow (disp, vt, |
1152 | XMoveResizeWindow (dpy, vt, |
1230 | window_vt_x, window_vt_y, |
1153 | window_vt_x, window_vt_y, |
1231 | width, height); |
1154 | width, height); |
1232 | |
1155 | |
|
|
1156 | #ifdef HAVE_BG_PIXMAP |
|
|
1157 | if (bgPixmap.window_size_sensitive ()) |
|
|
1158 | update_background (); |
|
|
1159 | #endif |
|
|
1160 | |
1233 | scr_clear (); |
1161 | scr_clear (); |
1234 | #ifdef XPM_BACKGROUND |
|
|
1235 | resize_pixmap (); |
|
|
1236 | #endif |
|
|
1237 | } |
1162 | } |
1238 | |
1163 | |
1239 | if (fix_screen || old_height == 0) |
1164 | if (fix_screen || old_height == 0) |
1240 | { |
|
|
1241 | int curr_screen = -1; |
|
|
1242 | int old_ncol = prev_ncol; |
|
|
1243 | |
|
|
1244 | /* scr_reset only works on the primary screen */ |
|
|
1245 | if (old_height) /* this is not the first time through */ |
|
|
1246 | { |
|
|
1247 | unsigned int ocol = ncol; |
|
|
1248 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1249 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1250 | ncol = ocol; |
|
|
1251 | } |
|
|
1252 | |
|
|
1253 | scr_reset (); |
1165 | scr_reset (); |
1254 | |
1166 | |
1255 | if (curr_screen >= 0) /* this is not the first time through */ |
1167 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1256 | { |
1168 | //scr_touch (false); |
1257 | scr_change_screen (curr_screen); |
|
|
1258 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1259 | } |
|
|
1260 | } |
|
|
1261 | |
1169 | |
1262 | old_width = szHint.width; |
1170 | #ifdef HAVE_BG_PIXMAP |
1263 | old_height = szHint.height; |
1171 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1264 | |
1172 | // if (bgPixmap.pixmap) |
1265 | #ifdef XPM_BACKGROUND |
|
|
1266 | if (pixmap) |
|
|
1267 | scr_touch (false); |
1173 | // scr_touch (false); |
1268 | #endif |
1174 | #endif |
1269 | |
1175 | |
1270 | #ifdef USE_XIM |
1176 | #ifdef USE_XIM |
1271 | IMSetStatusPosition (); |
1177 | IMSetPosition (); |
1272 | #endif |
1178 | #endif |
1273 | } |
1179 | } |
1274 | |
1180 | |
1275 | /* |
1181 | /* |
1276 | * Set the width/height of the vt window in characters. Units are pixels. |
1182 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1281 | { |
1187 | { |
1282 | XWindowAttributes wattr; |
1188 | XWindowAttributes wattr; |
1283 | |
1189 | |
1284 | if (newwidth == 0 || newheight == 0) |
1190 | if (newwidth == 0 || newheight == 0) |
1285 | { |
1191 | { |
1286 | XGetWindowAttributes (display->display, display->root, &wattr); |
1192 | XGetWindowAttributes (dpy, display->root, &wattr); |
1287 | |
1193 | |
1288 | if (newwidth == 0) |
1194 | if (newwidth == 0) |
1289 | newwidth = wattr.width - szHint.base_width; |
1195 | newwidth = wattr.width - szHint.base_width; |
1290 | if (newheight == 0) |
1196 | if (newheight == 0) |
1291 | newheight = wattr.height - szHint.base_height; |
1197 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1305 | #ifdef USE_XIM |
1211 | #ifdef USE_XIM |
1306 | |
1212 | |
1307 | void |
1213 | void |
1308 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1214 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1309 | { |
1215 | { |
1310 | fg = pix_colors[Color_fg]; |
1216 | fg = pix_colors [Color_fg]; |
1311 | bg = pix_colors[Color_bg]; |
1217 | bg = pix_colors [Color_bg]; |
1312 | } |
1218 | } |
1313 | |
1219 | |
1314 | void |
1220 | void |
1315 | rxvt_term::im_set_size (XRectangle &size) |
1221 | rxvt_term::im_set_size (XRectangle &size) |
1316 | { |
1222 | { |
… | |
… | |
1353 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1259 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1354 | |
1260 | |
1355 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1261 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1356 | *p = '\0'; |
1262 | *p = '\0'; |
1357 | |
1263 | |
1358 | atom = XInternAtom (display->display, server, False); |
1264 | atom = XInternAtom (dpy, server, False); |
1359 | win = XGetSelectionOwner (display->display, atom); |
1265 | win = XGetSelectionOwner (dpy, atom); |
1360 | |
1266 | |
1361 | if (win != None) |
1267 | if (win != None) |
1362 | return True; |
1268 | return True; |
1363 | } |
1269 | } |
1364 | |
1270 | |
… | |
… | |
1371 | XPoint nspot; |
1277 | XPoint nspot; |
1372 | XVaNestedList preedit_attr; |
1278 | XVaNestedList preedit_attr; |
1373 | |
1279 | |
1374 | if (!Input_Context |
1280 | if (!Input_Context |
1375 | || !focus |
1281 | || !focus |
1376 | || !(input_style & XIMPreeditPosition)) |
1282 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1377 | return; |
1283 | return; |
1378 | |
1284 | |
1379 | im_set_position (nspot); |
1285 | im_set_position (nspot); |
1380 | |
1286 | |
1381 | if (nspot.x == spot.x && nspot.y == spot.y) |
1287 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1400 | input_method = 0; |
1306 | input_method = 0; |
1401 | } |
1307 | } |
1402 | |
1308 | |
1403 | Input_Context = 0; |
1309 | Input_Context = 0; |
1404 | } |
1310 | } |
|
|
1311 | |
|
|
1312 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1313 | |
|
|
1314 | static void |
|
|
1315 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1316 | { |
|
|
1317 | ((rxvt_term *)client_data)->make_current (); |
|
|
1318 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1319 | } |
|
|
1320 | |
|
|
1321 | static void |
|
|
1322 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1323 | { |
|
|
1324 | ((rxvt_term *)client_data)->make_current (); |
|
|
1325 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1326 | } |
|
|
1327 | |
|
|
1328 | static void |
|
|
1329 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1330 | { |
|
|
1331 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1332 | XIMText *text = call_data->text; |
|
|
1333 | |
|
|
1334 | term->make_current (); |
|
|
1335 | |
|
|
1336 | if (text) |
|
|
1337 | { |
|
|
1338 | void *str; |
|
|
1339 | |
|
|
1340 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1341 | { |
|
|
1342 | // of course, X makes it ugly again |
|
|
1343 | if (term->rs[Rs_imLocale]) |
|
|
1344 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1345 | |
|
|
1346 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1347 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1348 | |
|
|
1349 | if (term->rs[Rs_imLocale]) |
|
|
1350 | SET_LOCALE (term->locale); |
|
|
1351 | } |
|
|
1352 | else |
|
|
1353 | str = (void *)text->string.wide_char; |
|
|
1354 | |
|
|
1355 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1356 | DT_INT, call_data->caret, |
|
|
1357 | DT_INT, call_data->chg_first, |
|
|
1358 | DT_INT, call_data->chg_length, |
|
|
1359 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1360 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1361 | DT_END)); |
|
|
1362 | } |
|
|
1363 | else |
|
|
1364 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1365 | DT_INT, call_data->caret, |
|
|
1366 | DT_INT, call_data->chg_first, |
|
|
1367 | DT_INT, call_data->chg_length, |
|
|
1368 | DT_END)); |
|
|
1369 | } |
|
|
1370 | |
|
|
1371 | #if 0 |
|
|
1372 | static void |
|
|
1373 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1374 | { |
|
|
1375 | ((rxvt_term *)client_data)->make_current (); |
|
|
1376 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1377 | DT_INT, call_data->position, |
|
|
1378 | DT_INT, call_data->direction, |
|
|
1379 | DT_INT, call_data->style, |
|
|
1380 | DT_END)); |
|
|
1381 | } |
|
|
1382 | #endif |
|
|
1383 | |
|
|
1384 | #endif |
1405 | |
1385 | |
1406 | /* |
1386 | /* |
1407 | * Try to open a XIM with the current modifiers, then see if we can |
1387 | * Try to open a XIM with the current modifiers, then see if we can |
1408 | * open a suitable preedit type |
1388 | * open a suitable preedit type |
1409 | */ |
1389 | */ |
… | |
… | |
1416 | XRectangle rect, status_rect, needed_rect; |
1396 | XRectangle rect, status_rect, needed_rect; |
1417 | unsigned long fg, bg; |
1397 | unsigned long fg, bg; |
1418 | const char *p; |
1398 | const char *p; |
1419 | char **s; |
1399 | char **s; |
1420 | XIMStyles *xim_styles; |
1400 | XIMStyles *xim_styles; |
|
|
1401 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1402 | XIMCallback xcb[4]; |
|
|
1403 | #endif |
1421 | |
1404 | |
1422 | set_environ (envv); |
1405 | set_environ (envv); |
1423 | |
1406 | |
1424 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1407 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1425 | return false; |
1408 | return false; |
1426 | |
1409 | |
1427 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1428 | input_method = display->get_xim (locale, modifiers); |
1410 | input_method = display->get_xim (locale, modifiers); |
1429 | if (input_method == NULL) |
1411 | if (input_method == NULL) |
1430 | return false; |
1412 | return false; |
1431 | |
1413 | |
1432 | xim = input_method->xim; |
1414 | xim = input_method->xim; |
… | |
… | |
1452 | s = rxvt_splitcommastring (p); |
1434 | s = rxvt_splitcommastring (p); |
1453 | |
1435 | |
1454 | for (i = found = 0; !found && s[i]; i++) |
1436 | for (i = found = 0; !found && s[i]; i++) |
1455 | { |
1437 | { |
1456 | if (!strcmp (s[i], "OverTheSpot")) |
1438 | if (!strcmp (s[i], "OverTheSpot")) |
1457 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1439 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1458 | else if (!strcmp (s[i], "OffTheSpot")) |
1440 | else if (!strcmp (s[i], "OffTheSpot")) |
1459 | input_style = (XIMPreeditArea | XIMStatusArea); |
1441 | input_style = XIMPreeditArea | XIMStatusArea; |
1460 | else if (!strcmp (s[i], "Root")) |
1442 | else if (!strcmp (s[i], "Root")) |
1461 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1443 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1462 | else if (!strcmp (s[i], "None")) |
1444 | else if (!strcmp (s[i], "None")) |
1463 | input_style = (XIMPreeditNone | XIMStatusNone); |
1445 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1446 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1447 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1448 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1449 | #endif |
|
|
1450 | else |
|
|
1451 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1464 | |
1452 | |
1465 | for (j = 0; j < xim_styles->count_styles; j++) |
1453 | for (j = 0; j < xim_styles->count_styles; j++) |
1466 | if (input_style == xim_styles->supported_styles[j]) |
1454 | if (input_style == xim_styles->supported_styles[j]) |
1467 | { |
1455 | { |
1468 | rxvt_freecommastring (s); |
1456 | rxvt_freecommastring (s); |
… | |
… | |
1506 | "*", |
1494 | "*", |
1507 | fheight, |
1495 | fheight, |
1508 | fheight + 1, fheight - 1, |
1496 | fheight + 1, fheight - 1, |
1509 | fheight - 2, fheight + 2); |
1497 | fheight - 2, fheight + 2); |
1510 | |
1498 | |
1511 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1499 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1512 | &missing_charset_list, &missing_charset_count, &def_string); |
1500 | &missing_charset_list, &missing_charset_count, &def_string); |
1513 | |
1501 | |
1514 | if (missing_charset_list) |
1502 | if (missing_charset_list) |
1515 | XFreeStringList (missing_charset_list); |
1503 | XFreeStringList (missing_charset_list); |
1516 | |
1504 | |
… | |
… | |
1557 | XNBackground, bg, |
1545 | XNBackground, bg, |
1558 | XNArea, &status_rect, |
1546 | XNArea, &status_rect, |
1559 | XNFontSet, fs, |
1547 | XNFontSet, fs, |
1560 | NULL); |
1548 | NULL); |
1561 | } |
1549 | } |
|
|
1550 | #if ENABLE_XIM_ONTHESPOT |
|
|
1551 | else if (input_style & XIMPreeditCallbacks) |
|
|
1552 | { |
|
|
1553 | im_set_position (spot); |
|
|
1554 | |
|
|
1555 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1556 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1557 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1558 | # if 0 |
|
|
1559 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1560 | # endif |
|
|
1561 | |
|
|
1562 | preedit_attr = XVaCreateNestedList (0, |
|
|
1563 | XNSpotLocation, &spot, |
|
|
1564 | XNPreeditStartCallback, &xcb[0], |
|
|
1565 | XNPreeditDoneCallback , &xcb[1], |
|
|
1566 | XNPreeditDrawCallback , &xcb[2], |
|
|
1567 | # if 0 |
|
|
1568 | XNPreeditCaretCallback, &xcb[3], |
|
|
1569 | # endif |
|
|
1570 | NULL); |
|
|
1571 | } |
|
|
1572 | #endif |
1562 | |
1573 | |
1563 | Input_Context = XCreateIC (xim, |
1574 | Input_Context = XCreateIC (xim, |
1564 | XNInputStyle, input_style, |
1575 | XNInputStyle, input_style, |
1565 | XNClientWindow, vt, |
1576 | XNClientWindow, vt, |
1566 | XNFocusWindow, parent[0], |
1577 | XNFocusWindow, parent[0], |
… | |
… | |
1568 | preedit_attr, |
1579 | preedit_attr, |
1569 | status_attr ? XNStatusAttributes : NULL, |
1580 | status_attr ? XNStatusAttributes : NULL, |
1570 | status_attr, NULL); |
1581 | status_attr, NULL); |
1571 | |
1582 | |
1572 | if (preedit_attr) XFree (preedit_attr); |
1583 | if (preedit_attr) XFree (preedit_attr); |
1573 | if (status_attr) XFree (status_attr); |
1584 | if (status_attr) XFree (status_attr); |
1574 | if (fs) XFreeFontSet (display->display, fs); |
1585 | if (fs) XFreeFontSet (dpy, fs); |
1575 | |
1586 | |
1576 | if (Input_Context == NULL) |
1587 | if (Input_Context == NULL) |
1577 | { |
1588 | { |
1578 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1589 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1579 | im_destroy (); |
1590 | im_destroy (); |
1580 | return false; |
1591 | return false; |
1581 | } |
1592 | } |
1582 | |
1593 | |
1583 | if (input_style & XIMPreeditArea) |
1594 | #if 0 |
|
|
1595 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1596 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1597 | vt_select_input (); |
|
|
1598 | #endif |
|
|
1599 | |
1584 | IMSetStatusPosition (); |
1600 | IMSetPosition (); |
1585 | |
1601 | |
1586 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1587 | return true; |
1602 | return true; |
1588 | } |
1603 | } |
1589 | |
1604 | |
1590 | void |
1605 | void |
1591 | rxvt_term::im_cb () |
1606 | rxvt_term::im_cb () |
… | |
… | |
1597 | |
1612 | |
1598 | make_current (); |
1613 | make_current (); |
1599 | |
1614 | |
1600 | im_destroy (); |
1615 | im_destroy (); |
1601 | |
1616 | |
1602 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1603 | if (Input_Context) |
1617 | if (Input_Context) |
1604 | return; |
1618 | return; |
1605 | |
1619 | |
1606 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1620 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1607 | if (rs[Rs_imLocale]) |
1621 | if (rs[Rs_imLocale]) |
… | |
… | |
1649 | SET_LOCALE (locale); |
1663 | SET_LOCALE (locale); |
1650 | #endif |
1664 | #endif |
1651 | } |
1665 | } |
1652 | |
1666 | |
1653 | void |
1667 | void |
1654 | rxvt_term::IMSetStatusPosition () |
1668 | rxvt_term::IMSetPosition () |
1655 | { |
1669 | { |
1656 | XRectangle preedit_rect, status_rect, *needed_rect; |
1670 | XRectangle preedit_rect, status_rect, *needed_rect; |
1657 | XVaNestedList preedit_attr, status_attr; |
1671 | XVaNestedList preedit_attr, status_attr; |
1658 | |
1672 | |
1659 | if (!Input_Context |
1673 | if (!Input_Context |
1660 | || !focus |
1674 | || !focus |
1661 | || !(input_style & XIMPreeditArea) |
1675 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1662 | || !IMisRunning ()) |
1676 | || !IMisRunning ()) |
1663 | return; |
1677 | return; |
1664 | |
1678 | |
|
|
1679 | if (input_style & XIMPreeditPosition) |
|
|
1680 | { |
|
|
1681 | im_set_size (preedit_rect); |
|
|
1682 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1683 | |
|
|
1684 | XSetICValues (Input_Context, |
|
|
1685 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1686 | } |
|
|
1687 | else |
|
|
1688 | { |
1665 | /* Getting the necessary width of preedit area */ |
1689 | /* Getting the necessary width of preedit area */ |
1666 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1690 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1667 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1691 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1668 | XFree (status_attr); |
1692 | XFree (status_attr); |
1669 | |
1693 | |
1670 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1694 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1671 | XFree (needed_rect); |
1695 | XFree (needed_rect); |
1672 | |
1696 | |
1673 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1697 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1674 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1698 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1675 | |
1699 | |
1676 | XSetICValues (Input_Context, |
1700 | XSetICValues (Input_Context, |
1677 | XNPreeditAttributes, preedit_attr, |
1701 | XNPreeditAttributes, preedit_attr, |
1678 | XNStatusAttributes, status_attr, NULL); |
1702 | XNStatusAttributes, status_attr, |
|
|
1703 | NULL); |
1679 | |
1704 | |
|
|
1705 | XFree (status_attr); |
|
|
1706 | } |
|
|
1707 | |
1680 | XFree (preedit_attr); |
1708 | XFree (preedit_attr); |
1681 | XFree (status_attr); |
|
|
1682 | } |
1709 | } |
1683 | #endif /* USE_XIM */ |
1710 | #endif /* USE_XIM */ |
1684 | |
1711 | |
1685 | /*----------------------------------------------------------------------*/ |
1712 | void |
1686 | rxvt_t rxvt_current_term; |
1713 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1714 | { |
|
|
1715 | Window cr; |
|
|
1716 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1717 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1718 | } |
|
|
1719 | |
|
|
1720 | Pixmap |
|
|
1721 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1722 | { |
|
|
1723 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1724 | if (xa[prop_id]) |
|
|
1725 | { |
|
|
1726 | int aformat; |
|
|
1727 | unsigned long nitems, bytes_after; |
|
|
1728 | Atom atype; |
|
|
1729 | unsigned char *prop = NULL; |
|
|
1730 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1731 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1732 | &nitems, &bytes_after, &prop); |
|
|
1733 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1734 | { |
|
|
1735 | return *(Pixmap *)prop; |
|
|
1736 | } |
|
|
1737 | } |
|
|
1738 | return None; |
|
|
1739 | } |
|
|
1740 | |
|
|
1741 | #ifdef HAVE_BG_PIXMAP |
|
|
1742 | # if TRACE_PIXMAPS |
|
|
1743 | # undef update_background |
|
|
1744 | int rxvt_term::trace_update_background (const char *file, int line) |
|
|
1745 | { |
|
|
1746 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1747 | update_background (); |
|
|
1748 | } |
|
|
1749 | # endif |
|
|
1750 | |
|
|
1751 | int |
|
|
1752 | rxvt_term::update_background () |
|
|
1753 | { |
|
|
1754 | bgPixmap.invalidate (); |
|
|
1755 | |
|
|
1756 | /* no chance of real time refresh if we are blurring! */ |
|
|
1757 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1758 | bgPixmap.render (); |
|
|
1759 | else |
|
|
1760 | { |
|
|
1761 | update_background_ev.stop (); |
|
|
1762 | |
|
|
1763 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1764 | update_background_ev.start (.05); |
|
|
1765 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1766 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1767 | else |
|
|
1768 | update_background_ev.start (.07); |
|
|
1769 | } |
|
|
1770 | |
|
|
1771 | return 0; |
|
|
1772 | } |
|
|
1773 | |
|
|
1774 | void |
|
|
1775 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1776 | { |
|
|
1777 | bgPixmap.render (); |
|
|
1778 | } |
|
|
1779 | |
|
|
1780 | #endif /* HAVE_BG_PIXMAP */ |
1687 | |
1781 | |
1688 | /*----------------------- end-of-file (C source) -----------------------*/ |
1782 | /*----------------------- end-of-file (C source) -----------------------*/ |