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::rootwin_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 |
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289 | display->flush (); /* ideally .put should do this */ |
283 | displays.put (display); |
290 | displays.put (display); |
284 | |
291 | |
285 | scr_release (); |
292 | scr_release (); |
286 | |
293 | |
287 | /* clear all resources */ |
294 | /* clear all resources */ |
288 | for (int i = 0; i < allocated.size (); i++) |
295 | for (int i = 0; i < allocated.size (); i++) |
289 | free (allocated [i]); |
296 | free (allocated [i]); |
290 | |
297 | |
291 | free (selection.text); |
298 | free (selection.text); |
292 | // TODO: manage env vars in child only(!) |
299 | // TODO: manage env vars in child only(!) |
293 | free (env_windowid); |
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294 | free (env_display); |
300 | free (env_display); |
295 | free (env_term); |
301 | free (env_term); |
296 | free (env_colorfgbg); |
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297 | free (locale); |
302 | free (locale); |
298 | free (v_buffer); |
303 | free (v_buffer); |
299 | free (incr_buf); |
304 | free (incr_buf); |
300 | |
305 | |
301 | delete envv; |
306 | delete envv; |
302 | delete argv; |
307 | delete argv; |
303 | |
308 | |
304 | #ifdef KEYSYM_RESOURCE |
309 | #ifdef KEYSYM_RESOURCE |
305 | delete keyboard; |
310 | delete keyboard; |
306 | #endif |
311 | #endif |
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312 | #ifndef NO_RESOURCES |
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313 | XrmDestroyDatabase (option_db); |
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314 | #endif |
307 | } |
315 | } |
308 | |
316 | |
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317 | // child has exited, usually destroys |
309 | void |
318 | void |
310 | rxvt_term::child_exit () |
319 | rxvt_term::child_cb (ev::child &w, int status) |
311 | { |
320 | { |
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321 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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322 | |
312 | cmd_pid = 0; |
323 | cmd_pid = 0; |
313 | |
324 | |
314 | if (!OPTION (Opt_hold)) |
325 | if (!option (Opt_hold)) |
315 | destroy (); |
326 | destroy (); |
316 | } |
327 | } |
317 | |
328 | |
318 | void |
329 | void |
319 | rxvt_term::destroy () |
330 | rxvt_term::destroy () |
320 | { |
331 | { |
321 | if (destroy_ev.active) |
332 | if (destroy_ev.is_active ()) |
322 | return; |
333 | return; |
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334 | |
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335 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
323 | |
336 | |
324 | #if ENABLE_OVERLAY |
337 | #if ENABLE_OVERLAY |
325 | scr_overlay_off (); |
338 | scr_overlay_off (); |
326 | #endif |
339 | #endif |
327 | |
340 | |
… | |
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331 | im_ev.stop (display); |
344 | im_ev.stop (display); |
332 | #endif |
345 | #endif |
333 | #if HAVE_SCROLLBARS |
346 | #if HAVE_SCROLLBARS |
334 | scrollbar_ev.stop (display); |
347 | scrollbar_ev.stop (display); |
335 | #endif |
348 | #endif |
336 | #if TRANSPARENT |
349 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
337 | rootwin_ev.stop (display); |
350 | rootwin_ev.stop (display); |
338 | #endif |
351 | #endif |
339 | incr_ev.stop (); |
352 | incr_ev.stop (); |
340 | termwin_ev.stop (display); |
353 | termwin_ev.stop (display); |
341 | vt_ev.stop (display); |
354 | vt_ev.stop (display); |
342 | } |
355 | } |
343 | |
356 | |
344 | check_ev.stop (); |
357 | flush_ev.stop (); |
345 | pty_ev.stop (); |
358 | pty_ev.stop (); |
346 | #ifdef CURSOR_BLINK |
359 | #ifdef CURSOR_BLINK |
347 | cursor_blink_ev.stop (); |
360 | cursor_blink_ev.stop (); |
348 | #endif |
361 | #endif |
349 | #ifdef TEXT_BLINK |
362 | #ifdef TEXT_BLINK |
… | |
… | |
357 | #endif |
370 | #endif |
358 | #ifdef POINTER_BLANK |
371 | #ifdef POINTER_BLANK |
359 | pointer_ev.stop (); |
372 | pointer_ev.stop (); |
360 | #endif |
373 | #endif |
361 | |
374 | |
362 | destroy_ev.start (0); |
375 | destroy_ev.start (); |
363 | } |
376 | } |
364 | |
377 | |
365 | void |
378 | void |
366 | rxvt_term::destroy_cb (time_watcher &w) |
379 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
367 | { |
380 | { |
368 | make_current (); |
381 | make_current (); |
369 | |
382 | |
370 | delete this; |
383 | delete this; |
371 | } |
384 | } |
… | |
… | |
382 | { |
395 | { |
383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
396 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
384 | (*t)->emergency_cleanup (); |
397 | (*t)->emergency_cleanup (); |
385 | } |
398 | } |
386 | |
399 | |
387 | #if ENABLE_FRILLS |
400 | #if !ENABLE_MINIMAL |
388 | static void |
401 | static void |
389 | print_x_error (Display *dpy, XErrorEvent *event) |
402 | print_x_error (Display *dpy, XErrorEvent *event) |
390 | { |
403 | { |
391 | char buffer[BUFSIZ]; |
404 | char buffer[BUFSIZ]; |
392 | char mesg[BUFSIZ]; |
405 | char mesg[BUFSIZ]; |
… | |
… | |
425 | else |
438 | else |
426 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
439 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
427 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
429 | } |
442 | } |
430 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
443 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
431 | mesg, BUFSIZ); |
444 | mesg, BUFSIZ); |
432 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
445 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
433 | } |
446 | } |
434 | #endif |
447 | #endif |
435 | |
448 | |
… | |
… | |
440 | GET_R->allowedxerror = event->error_code; |
453 | GET_R->allowedxerror = event->error_code; |
441 | else |
454 | else |
442 | { |
455 | { |
443 | // GET_R is most likely not the terminal which caused the error, |
456 | // GET_R is most likely not the terminal which caused the error, |
444 | // so just output the error and continue |
457 | // so just output the error and continue |
445 | #if ENABLE_FRILLS |
458 | #if ENABLE_MINIMAL |
|
|
459 | old_xerror_handler (display, event); |
|
|
460 | #else |
446 | print_x_error (display, event); |
461 | print_x_error (display, event); |
447 | #else |
|
|
448 | old_xerror_handler (display, event); |
|
|
449 | #endif |
462 | #endif |
450 | } |
463 | } |
451 | |
464 | |
452 | return 0; |
465 | return 0; |
453 | } |
466 | } |
… | |
… | |
460 | rxvt_emergency_cleanup (); |
473 | rxvt_emergency_cleanup (); |
461 | _exit (EXIT_FAILURE); |
474 | _exit (EXIT_FAILURE); |
462 | } |
475 | } |
463 | |
476 | |
464 | /*----------------------------------------------------------------------*/ |
477 | /*----------------------------------------------------------------------*/ |
465 | bool |
478 | void |
466 | rxvt_term::init (int argc, const char *const *argv) |
479 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
467 | { |
480 | { |
|
|
481 | this->envv = envv; |
|
|
482 | |
468 | SET_R (this); |
483 | SET_R (this); |
469 | set_locale (""); |
484 | set_locale (""); |
470 | set_environ (envv); // few things in X do not call setlocale :( |
485 | set_environ (envv); // few things in X do not call setlocale :( |
471 | |
486 | |
472 | if (!init_vars ()) |
487 | init_vars (); |
473 | return false; |
|
|
474 | |
488 | |
475 | init_secondary (); |
489 | init_secondary (); |
476 | |
490 | |
477 | const char **cmd_argv = init_resources (argc, argv); |
491 | const char **cmd_argv = init_resources (argc, argv); |
478 | |
492 | |
479 | #ifdef KEYSYM_RESOURCE |
493 | #ifdef KEYSYM_RESOURCE |
480 | keyboard->register_done (); |
494 | keyboard->register_done (); |
481 | #endif |
495 | #endif |
482 | |
496 | |
483 | #ifdef HAVE_SCROLLBARS |
497 | #ifdef HAVE_SCROLLBARS |
484 | if (OPTION (Opt_scrollBar)) |
498 | if (option (Opt_scrollBar)) |
485 | scrollBar.setIdle (); /* set existence for size calculations */ |
499 | scrollBar.setIdle (); /* set existence for size calculations */ |
486 | #endif |
500 | #endif |
487 | |
501 | |
|
|
502 | pty = ptytty::create (); |
|
|
503 | |
|
|
504 | create_windows (argc, argv); |
|
|
505 | |
|
|
506 | init_xlocale (); |
|
|
507 | |
|
|
508 | scr_reset (); // initialize screen |
|
|
509 | |
|
|
510 | #if 0 |
|
|
511 | XSynchronize (dpy, True); |
|
|
512 | #endif |
|
|
513 | |
|
|
514 | #ifdef HAVE_SCROLLBARS |
|
|
515 | if (option (Opt_scrollBar)) |
|
|
516 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
517 | #endif |
|
|
518 | #ifdef HAVE_BG_PIXMAP |
|
|
519 | { |
|
|
520 | bgPixmap.set_target (this); |
|
|
521 | |
|
|
522 | #ifdef ENABLE_TRANSPARENCY |
|
|
523 | if (option (Opt_transparent)) |
|
|
524 | { |
|
|
525 | bgPixmap.set_transparent (); |
|
|
526 | |
|
|
527 | #ifdef HAVE_AFTERIMAGE |
|
|
528 | if (rs [Rs_blurradius]) |
|
|
529 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
530 | #endif |
|
|
531 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
532 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
533 | |
|
|
534 | if (rs [Rs_shade]) |
|
|
535 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
536 | |
|
|
537 | bgPixmap.set_root_pixmap (); |
|
|
538 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
539 | rootwin_ev.start (display, display->root); |
|
|
540 | } |
|
|
541 | #endif |
|
|
542 | |
|
|
543 | #ifdef BG_IMAGE_FROM_FILE |
|
|
544 | if (rs[Rs_backgroundPixmap]) |
|
|
545 | { |
|
|
546 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
547 | |
|
|
548 | if ((p = strchr (p, ';')) != 0) |
|
|
549 | { |
|
|
550 | p++; |
|
|
551 | bgPixmap.set_geometry (p); |
|
|
552 | } |
|
|
553 | else |
|
|
554 | bgPixmap.set_defaultGeometry (); |
|
|
555 | |
|
|
556 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
557 | if (!bgPixmap.window_position_sensitive ()) |
|
|
558 | update_background (); |
|
|
559 | } |
|
|
560 | #endif |
|
|
561 | } |
|
|
562 | #endif |
|
|
563 | |
488 | #if ENABLE_PERL |
564 | #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); |
565 | rootwin_ev.start (display, display->root); |
538 | } |
|
|
539 | #endif |
566 | #endif |
540 | |
|
|
541 | XMapWindow (disp, vt); |
|
|
542 | XMapWindow (disp, parent[0]); |
|
|
543 | |
567 | |
544 | set_colorfgbg (); |
568 | set_colorfgbg (); |
545 | |
569 | |
546 | init_command (cmd_argv); |
570 | init_command (cmd_argv); |
547 | |
571 | |
548 | free (cmd_argv); |
572 | free (cmd_argv); |
549 | |
573 | |
550 | if (pty->pty >= 0) |
574 | if (pty->pty >= 0) |
551 | pty_ev.start (pty->pty, EVENT_READ); |
575 | pty_ev.start (pty->pty, ev::READ); |
552 | |
|
|
553 | check_ev.start (); |
|
|
554 | |
576 | |
555 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
577 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
556 | |
578 | |
557 | return true; |
579 | #if ENABLE_XEMBED |
|
|
580 | if (rs[Rs_embed]) |
|
|
581 | { |
|
|
582 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
583 | |
|
|
584 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
585 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
586 | } |
|
|
587 | #endif |
|
|
588 | |
|
|
589 | XMapWindow (dpy, vt); |
|
|
590 | XMapWindow (dpy, parent[0]); |
558 | } |
591 | } |
559 | |
592 | |
560 | static struct sig_handlers |
593 | static struct sig_handlers |
561 | { |
594 | { |
562 | sig_watcher sw_chld, sw_term, sw_int; |
595 | 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 | |
596 | |
578 | /* |
597 | /* |
579 | * Catch a fatal signal and tidy up before quitting |
598 | * Catch a fatal signal and tidy up before quitting |
580 | */ |
599 | */ |
581 | void |
600 | void sig_term (ev::sig &w, int revents); |
582 | sig_term (sig_watcher &w) |
601 | |
|
|
602 | sig_handlers () |
583 | { |
603 | { |
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), |
604 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
595 | sw_int (this, &sig_handlers::sig_term) |
605 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
596 | { |
|
|
597 | } |
606 | } |
598 | } sig_handlers; |
607 | } sig_handlers; |
599 | |
608 | |
|
|
609 | void |
|
|
610 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
611 | { |
|
|
612 | rxvt_emergency_cleanup (); |
|
|
613 | w.stop (); |
|
|
614 | kill (getpid (), w.signum); |
|
|
615 | } |
|
|
616 | |
600 | char **rxvt_environ; // startup environment |
617 | char **rxvt_environ; // startup environment |
601 | |
618 | |
602 | void |
619 | void |
603 | rxvt_init () |
620 | rxvt_init () |
604 | { |
621 | { |
|
|
622 | ptytty::init (); |
|
|
623 | |
|
|
624 | if (!ev_default_loop (0)) |
|
|
625 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
626 | |
605 | rxvt_environ = environ; |
627 | 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 | |
628 | |
617 | signal (SIGHUP, SIG_IGN); |
629 | signal (SIGHUP, SIG_IGN); |
618 | signal (SIGPIPE, SIG_IGN); |
630 | signal (SIGPIPE, SIG_IGN); |
619 | |
631 | |
620 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
621 | sig_handlers.sw_term.start (SIGTERM); |
632 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
622 | sig_handlers.sw_int.start (SIGINT); |
633 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
623 | |
634 | |
624 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
635 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
625 | /* signal (SIGURG, SIG_DFL); */ |
636 | /* signal (SIGURG, SIG_DFL); */ |
626 | |
637 | |
627 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
638 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
629 | XSetIOErrorHandler (rxvt_xioerror_handler); |
640 | XSetIOErrorHandler (rxvt_xioerror_handler); |
630 | |
641 | |
631 | XrmInitialize (); |
642 | XrmInitialize (); |
632 | } |
643 | } |
633 | |
644 | |
634 | /* ------------------------------------------------------------------------- * |
|
|
635 | * MEMORY ALLOCATION WRAPPERS * |
|
|
636 | * ------------------------------------------------------------------------- */ |
|
|
637 | void * |
|
|
638 | rxvt_malloc (size_t size) |
|
|
639 | { |
|
|
640 | void *p = malloc (size); |
|
|
641 | |
|
|
642 | if (!p) |
|
|
643 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
644 | |
|
|
645 | return p; |
|
|
646 | } |
|
|
647 | |
|
|
648 | void * |
|
|
649 | rxvt_calloc (size_t number, size_t size) |
|
|
650 | { |
|
|
651 | void *p = calloc (number, size); |
|
|
652 | |
|
|
653 | if (!p) |
|
|
654 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
655 | |
|
|
656 | return p; |
|
|
657 | } |
|
|
658 | |
|
|
659 | void * |
|
|
660 | rxvt_realloc (void *ptr, size_t size) |
|
|
661 | { |
|
|
662 | void *p = realloc (ptr, size); |
|
|
663 | |
|
|
664 | if (!p) |
|
|
665 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
666 | |
|
|
667 | return p; |
|
|
668 | } |
|
|
669 | |
|
|
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 | /*----------------------------------------------------------------------*/ |
645 | /*----------------------------------------------------------------------*/ |
721 | /* |
646 | /* |
722 | * window size/position calculcations for XSizeHint and other storage. |
647 | * window size/position calculations for XSizeHint and other storage. |
723 | * if width/height are non-zero then override calculated width/height |
648 | * if width/height are non-zero then override calculated width/height |
724 | */ |
649 | */ |
725 | void |
650 | void |
726 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
651 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
727 | { |
652 | { |
728 | short recalc_x, recalc_y; |
653 | short recalc_x, recalc_y; |
729 | int x, y, sb_w, flags; |
654 | int x, y, sb_w, flags; |
730 | unsigned int w, h; |
655 | unsigned int w, h; |
731 | unsigned int max_width, max_height; |
656 | unsigned int max_width, max_height; |
732 | dDisp; |
|
|
733 | |
|
|
734 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
735 | ncol, nrow, szHint.width, szHint.height)); |
|
|
736 | |
657 | |
737 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
658 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
738 | szHint.win_gravity = NorthWestGravity; |
659 | szHint.win_gravity = NorthWestGravity; |
739 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
660 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
740 | |
661 | |
… | |
… | |
802 | |
723 | |
803 | if (scrollBar.state) |
724 | if (scrollBar.state) |
804 | { |
725 | { |
805 | sb_w = scrollbar_TotalWidth (); |
726 | sb_w = scrollbar_TotalWidth (); |
806 | szHint.base_width += sb_w; |
727 | szHint.base_width += sb_w; |
|
|
728 | |
807 | if (!OPTION (Opt_scrollBar_right)) |
729 | if (!option (Opt_scrollBar_right)) |
808 | window_vt_x += sb_w; |
730 | window_vt_x += sb_w; |
809 | } |
731 | } |
810 | |
732 | |
811 | szHint.width_inc = fwidth; |
733 | szHint.width_inc = fwidth; |
812 | szHint.height_inc = fheight; |
734 | szHint.height_inc = fheight; |
813 | szHint.min_width = szHint.base_width + szHint.width_inc; |
735 | szHint.min_width = szHint.base_width + szHint.width_inc; |
814 | szHint.min_height = szHint.base_height + szHint.height_inc; |
736 | szHint.min_height = szHint.base_height + szHint.height_inc; |
815 | |
737 | |
816 | if (newwidth && newwidth - szHint.base_width < max_width) |
738 | if (newwidth && newwidth - szHint.base_width < max_width) |
817 | { |
739 | { |
818 | szHint.width = newwidth; |
740 | szHint.width = newwidth; |
… | |
… | |
833 | { |
755 | { |
834 | min_it (height, max_height); |
756 | min_it (height, max_height); |
835 | szHint.height = szHint.base_height + height; |
757 | szHint.height = szHint.base_height + height; |
836 | } |
758 | } |
837 | |
759 | |
838 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
760 | if (scrollBar.state && option (Opt_scrollBar_right)) |
839 | window_sb_x = szHint.width - sb_w; |
761 | window_sb_x = szHint.width - sb_w; |
840 | |
762 | |
841 | if (recalc_x) |
763 | if (recalc_x) |
842 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
764 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
765 | |
843 | if (recalc_y) |
766 | if (recalc_y) |
844 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
767 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
845 | |
768 | |
846 | ncol = width / fwidth; |
769 | ncol = width / fwidth; |
847 | nrow = height / fheight; |
770 | nrow = height / fheight; |
848 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
849 | ncol, nrow, szHint.width, |
|
|
850 | szHint.height)); |
|
|
851 | return; |
|
|
852 | } |
771 | } |
853 | |
772 | |
854 | /*----------------------------------------------------------------------*/ |
773 | /*----------------------------------------------------------------------*/ |
855 | /* |
774 | /* |
856 | * Tell the teletype handler what size the window is. |
775 | * Tell the teletype handler what size the window is. |
… | |
… | |
869 | ws.ws_xpixel = width; |
788 | ws.ws_xpixel = width; |
870 | ws.ws_ypixel = height; |
789 | ws.ws_ypixel = height; |
871 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
790 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
872 | |
791 | |
873 | #if 0 |
792 | #if 0 |
874 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
793 | // TIOCSWINSZ is supposed to do this automatically and correctly |
875 | if (cmd_pid) /* force through to the command */ |
794 | if (cmd_pid) /* force through to the command */ |
876 | kill (-cmd_pid, SIGWINCH); |
795 | kill (-cmd_pid, SIGWINCH); |
877 | #endif |
796 | #endif |
878 | } |
797 | } |
879 | |
798 | |
… | |
… | |
908 | delete fontset[0]; |
827 | delete fontset[0]; |
909 | fontset[0] = fs; |
828 | fontset[0] = fs; |
910 | |
829 | |
911 | prop = (*fs)[1]->properties (); |
830 | prop = (*fs)[1]->properties (); |
912 | prop.height += lineSpace; |
831 | prop.height += lineSpace; |
|
|
832 | |
913 | fs->set_prop (prop); |
833 | fs->set_prop (prop, false); |
914 | |
834 | |
915 | fwidth = prop.width; |
835 | fwidth = prop.width; |
916 | fheight = prop.height; |
836 | fheight = prop.height; |
917 | fbase = prop.ascent; |
837 | fbase = prop.ascent; |
918 | |
838 | |
… | |
… | |
927 | { |
847 | { |
928 | fontset[style] = fs = new rxvt_fontset (this); |
848 | fontset[style] = fs = new rxvt_fontset (this); |
929 | rxvt_fontprop prop2 = prop; |
849 | rxvt_fontprop prop2 = prop; |
930 | |
850 | |
931 | if (res) |
851 | if (res) |
932 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
852 | { |
|
|
853 | fs->populate (res); |
|
|
854 | fs->set_prop (prop2, false); |
|
|
855 | } |
933 | else |
856 | else |
934 | { |
857 | { |
935 | res = fontset[0]->fontdesc; |
858 | fs->populate (fontset[0]->fontdesc); |
936 | |
859 | |
937 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
860 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
938 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
861 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
862 | |
|
|
863 | fs->set_prop (prop2, true); |
939 | } |
864 | } |
940 | |
865 | |
941 | fs->populate (res); |
|
|
942 | fs->set_prop (prop2); |
|
|
943 | } |
866 | } |
944 | #else |
867 | #else |
945 | fontset[style] = fontset[0]; |
868 | fontset[style] = fontset[0]; |
946 | #endif |
869 | #endif |
947 | } |
870 | } |
… | |
… | |
949 | if (parent[0]) |
872 | if (parent[0]) |
950 | { |
873 | { |
951 | resize_all_windows (0, 0, 0); |
874 | resize_all_windows (0, 0, 0); |
952 | scr_remap_chars (); |
875 | scr_remap_chars (); |
953 | scr_touch (true); |
876 | scr_touch (true); |
954 | } |
877 | } |
955 | |
878 | |
956 | return true; |
879 | return true; |
957 | } |
880 | } |
958 | |
881 | |
|
|
882 | void |
959 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
883 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
960 | { |
884 | { |
961 | XChangeProperty (display->display, parent[0], |
885 | XChangeProperty (dpy, parent[0], |
962 | prop, XA_STRING, 8, PropModeReplace, |
886 | prop, XA_STRING, 8, PropModeReplace, |
963 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
887 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
964 | } |
888 | } |
965 | |
889 | |
|
|
890 | void |
966 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
891 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
967 | { |
892 | { |
968 | wchar_t *ws = rxvt_mbstowcs (str, len); |
893 | wchar_t *ws = rxvt_mbstowcs (str, len); |
969 | char *s = rxvt_wcstoutf8 (ws); |
894 | char *s = rxvt_wcstoutf8 (ws); |
970 | |
895 | |
971 | XChangeProperty (display->display, parent[0], |
896 | XChangeProperty (dpy, parent[0], |
972 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
897 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
973 | (const unsigned char *)s, strlen (s)); |
898 | (const unsigned char *)s, strlen (s)); |
974 | |
899 | |
975 | free (s); |
900 | free (s); |
976 | free (ws); |
901 | free (ws); |
… | |
… | |
995 | #if ENABLE_EWMH |
920 | #if ENABLE_EWMH |
996 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
921 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
997 | #endif |
922 | #endif |
998 | } |
923 | } |
999 | |
924 | |
|
|
925 | void |
|
|
926 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
927 | { |
1000 | #ifdef XTERM_COLOR_CHANGE |
928 | #ifdef XTERM_COLOR_CHANGE |
1001 | void |
|
|
1002 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
1003 | { |
|
|
1004 | rxvt_color xcol; |
929 | rxvt_color xcol; |
1005 | int i; |
930 | int i; |
1006 | |
931 | |
1007 | if (color == NULL || *color == '\0') |
932 | if (color == NULL || *color == '\0') |
1008 | return; |
933 | return; |
1009 | |
934 | |
|
|
935 | color = strdup (color); |
|
|
936 | allocated.push_back ((void *)color); |
|
|
937 | rs[Rs_color + idx] = color; |
|
|
938 | |
1010 | /* handle color aliases */ |
939 | /* handle color aliases */ |
1011 | if (isdigit (*color)) |
940 | if (isdigit (*color)) |
1012 | { |
941 | { |
1013 | i = atoi (color); |
942 | i = atoi (color); |
1014 | |
943 | |
1015 | if (i >= 8 && i <= 15) |
944 | if (i >= 8 && i <= 15) |
|
|
945 | { |
1016 | { /* bright colors */ |
946 | /* bright colors */ |
1017 | i -= 8; |
|
|
1018 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
947 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
1019 | SET_PIXCOLOR (idx); |
|
|
1020 | goto done; |
948 | goto done; |
1021 | } |
949 | } |
1022 | |
950 | |
1023 | if (i >= 0 && i <= 7) |
951 | if (i >= 0 && i <= 7) |
|
|
952 | { |
1024 | { /* normal colors */ |
953 | /* normal colors */ |
1025 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
954 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1026 | SET_PIXCOLOR (idx); |
|
|
1027 | goto done; |
955 | goto done; |
1028 | } |
956 | } |
1029 | } |
957 | } |
1030 | |
958 | |
1031 | if (!rXParseAllocColor (&xcol, color)) |
959 | set_color (xcol, color); |
1032 | return; |
|
|
1033 | |
|
|
1034 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1035 | |
960 | |
1036 | /* |
961 | /* |
1037 | * FIXME: should free colors here, but no idea how to do it so instead, |
962 | * FIXME: should free colors here, but no idea how to do it so instead, |
1038 | * so just keep gobbling up the colormap |
963 | * so just keep gobbling up the colormap |
1039 | */ |
964 | */ |
1040 | # if 0 |
|
|
1041 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1042 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1043 | break; |
|
|
1044 | if (i > Color_White) |
|
|
1045 | { |
|
|
1046 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1047 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1048 | DisplayPlanes (display->display, display->screen)); |
|
|
1049 | } |
|
|
1050 | # endif |
|
|
1051 | |
965 | |
1052 | pix_colors_focused[idx] = xcol; |
966 | pix_colors_focused[idx] = xcol; |
1053 | SET_PIXCOLOR (idx); |
|
|
1054 | |
967 | |
1055 | /* XSetWindowAttributes attr; */ |
|
|
1056 | /* Cursor cursor; */ |
|
|
1057 | done: |
968 | done: |
1058 | |
|
|
1059 | #if OFF_FOCUS_FADING |
|
|
1060 | if (rs[Rs_fade]) |
|
|
1061 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1062 | #endif |
|
|
1063 | |
|
|
1064 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
969 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1065 | |
970 | |
|
|
971 | update_fade_color (idx); |
1066 | recolour_cursor (); |
972 | recolour_cursor (); |
1067 | scr_recolour (); |
973 | scr_recolour (); |
|
|
974 | #endif /* XTERM_COLOR_CHANGE */ |
1068 | } |
975 | } |
1069 | |
|
|
1070 | #else |
|
|
1071 | # define set_window_color (idx,color) ((void)0) |
|
|
1072 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1073 | |
976 | |
1074 | void |
977 | void |
1075 | rxvt_term::recolour_cursor () |
978 | rxvt_term::recolour_cursor () |
1076 | { |
979 | { |
1077 | XColor xcol[2]; |
980 | XColor fg, bg; |
1078 | |
981 | |
1079 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
982 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1080 | ? pix_colors_focused[Color_pointer_fg] |
983 | ? pix_colors_focused[Color_pointer_fg] |
1081 | : pix_colors_focused[Color_fg]; |
984 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
985 | |
1082 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
986 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1083 | ? pix_colors_focused[Color_pointer_bg] |
987 | ? pix_colors_focused[Color_pointer_bg] |
1084 | : pix_colors_focused[Color_bg]; |
988 | : pix_colors_focused[Color_bg]).get (bg); |
1085 | |
989 | |
1086 | XQueryColors (display->display, display->cmap, xcol, 2); |
990 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1087 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1088 | } |
991 | } |
1089 | |
992 | |
1090 | /*----------------------------------------------------------------------*/ |
993 | /*----------------------------------------------------------------------*/ |
1091 | /* |
994 | /* |
1092 | * find if fg/bg matches any of the normal (low-intensity) colors |
995 | * find if fg/bg matches any of the normal (low-intensity) colors |
1093 | */ |
996 | */ |
1094 | void |
997 | void |
1095 | rxvt_term::set_colorfgbg () |
998 | rxvt_term::set_colorfgbg () |
1096 | { |
999 | { |
1097 | unsigned int i; |
1000 | unsigned int i; |
1098 | const char *xpmb = "\0"; |
1001 | const char *xpmb = ""; |
1099 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1002 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1100 | |
1003 | |
1101 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1102 | strcpy (fstr, "default"); |
1004 | strcpy (fstr, "default"); |
1103 | strcpy (bstr, "default"); |
1005 | strcpy (bstr, "default"); |
1104 | for (i = Color_Black; i <= Color_White; i++) |
1006 | for (i = Color_Black; i <= Color_White; i++) |
1105 | if (pix_colors[Color_fg] == pix_colors[i]) |
1007 | if (pix_colors[Color_fg] == pix_colors[i]) |
1106 | { |
1008 | { |
… | |
… | |
1110 | |
1012 | |
1111 | for (i = Color_Black; i <= Color_White; i++) |
1013 | for (i = Color_Black; i <= Color_White; i++) |
1112 | if (pix_colors[Color_bg] == pix_colors[i]) |
1014 | if (pix_colors[Color_bg] == pix_colors[i]) |
1113 | { |
1015 | { |
1114 | sprintf (bstr, "%d", (i - Color_Black)); |
1016 | sprintf (bstr, "%d", (i - Color_Black)); |
1115 | #ifdef XPM_BACKGROUND |
1017 | #ifdef BG_IMAGE_FROM_FILE |
1116 | xpmb = "default;"; |
1018 | xpmb = "default;"; |
1117 | #endif |
1019 | #endif |
1118 | break; |
1020 | break; |
1119 | } |
1021 | } |
1120 | |
1022 | |
1121 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1023 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1122 | } |
1024 | } |
1123 | |
1025 | |
1124 | /*----------------------------------------------------------------------*/ |
1026 | /*----------------------------------------------------------------------*/ |
1125 | |
1027 | |
1126 | int |
1028 | bool |
1127 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1029 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1128 | { |
1030 | { |
1129 | if (!screen_in_out->set (display, colour)) |
1031 | if (color.set (this, name)) |
1130 | { |
|
|
1131 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1132 | return false; |
|
|
1133 | } |
|
|
1134 | |
|
|
1135 | return true; |
1032 | return true; |
|
|
1033 | |
|
|
1034 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1035 | return false; |
|
|
1036 | } |
|
|
1037 | |
|
|
1038 | void |
|
|
1039 | rxvt_term::alias_color (int dst, int src) |
|
|
1040 | { |
|
|
1041 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1136 | } |
1042 | } |
1137 | |
1043 | |
1138 | /* -------------------------------------------------------------------- * |
1044 | /* -------------------------------------------------------------------- * |
1139 | * - WINDOW RESIZING - * |
1045 | * - WINDOW RESIZING - * |
1140 | * -------------------------------------------------------------------- */ |
1046 | * -------------------------------------------------------------------- */ |
1141 | void |
1047 | void |
1142 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1048 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1143 | { |
1049 | { |
1144 | int fix_screen; |
1050 | int fix_screen; |
1145 | int old_width = szHint.width, old_height = szHint.height; |
1051 | int old_width = szHint.width; |
1146 | dDisp; |
1052 | int old_height = szHint.height; |
1147 | |
1053 | |
1148 | window_calc (newwidth, newheight); |
1054 | window_calc (newwidth, newheight); |
|
|
1055 | |
|
|
1056 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1149 | XSetWMNormalHints (disp, parent[0], &szHint); |
1057 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1150 | |
1058 | |
1151 | if (!ignoreparent) |
1059 | if (!ignoreparent) |
1152 | { |
1060 | { |
1153 | #ifdef SMART_RESIZE |
1061 | #ifdef SMART_RESIZE |
1154 | /* |
1062 | /* |
… | |
… | |
1158 | int x, y, x1, y1; |
1066 | int x, y, x1, y1; |
1159 | int dx, dy; |
1067 | int dx, dy; |
1160 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1068 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1161 | Window unused_cr; |
1069 | Window unused_cr; |
1162 | |
1070 | |
1163 | XTranslateCoordinates (disp, parent[0], display->root, |
1071 | XTranslateCoordinates (dpy, parent[0], display->root, |
1164 | 0, 0, &x, &y, &unused_cr); |
1072 | 0, 0, &x, &y, &unused_cr); |
1165 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1073 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1166 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1074 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1167 | /* |
1075 | /* |
1168 | * if display->root isn't the parent window, a WM will probably have offset |
1076 | * if display->root isn't the parent window, a WM will probably have offset |
1169 | * our position for handles and decorations. Counter it |
1077 | * our position for handles and decorations. Counter it |
1170 | */ |
1078 | */ |
… | |
… | |
1172 | { |
1080 | { |
1173 | x -= x1; |
1081 | x -= x1; |
1174 | y -= y1; |
1082 | y -= y1; |
1175 | } |
1083 | } |
1176 | |
1084 | |
1177 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1085 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1178 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1086 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1179 | dx = old_width - szHint.width; |
1087 | dx = old_width - szHint.width; |
1180 | dy = old_height - szHint.height; |
1088 | dy = old_height - szHint.height; |
1181 | |
1089 | |
1182 | /* Check position of the center of the window */ |
1090 | /* Check position of the center of the window */ |
1183 | if (x < x1) /* left half */ |
1091 | if (x < x1) /* left half */ |
1184 | dx = 0; |
1092 | dx = 0; |
… | |
… | |
1187 | if (y < y1) /* top half */ |
1095 | if (y < y1) /* top half */ |
1188 | dy = 0; |
1096 | dy = 0; |
1189 | else if (y == y1) /* exact center */ |
1097 | else if (y == y1) /* exact center */ |
1190 | dy /= 2; |
1098 | dy /= 2; |
1191 | |
1099 | |
1192 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1100 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1193 | szHint.width, szHint.height); |
1101 | szHint.width, szHint.height); |
1194 | #else |
1102 | #else |
1195 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1103 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1196 | #endif |
1104 | #endif |
1197 | } |
1105 | } |
1198 | |
1106 | |
1199 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1107 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1200 | |
1108 | |
1201 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1109 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1202 | { |
1110 | { |
1203 | if (scrollBar.state) |
1111 | if (scrollBar.state) |
1204 | { |
1112 | { |
1205 | XMoveResizeWindow (disp, scrollBar.win, |
1113 | XMoveResizeWindow (dpy, scrollBar.win, |
1206 | window_sb_x, 0, |
1114 | window_sb_x, 0, |
1207 | scrollbar_TotalWidth (), szHint.height); |
1115 | scrollbar_TotalWidth (), szHint.height); |
1208 | resize_scrollbar (); |
1116 | resize_scrollbar (); |
1209 | } |
1117 | } |
1210 | |
1118 | |
1211 | XMoveResizeWindow (disp, vt, |
1119 | XMoveResizeWindow (dpy, vt, |
1212 | window_vt_x, window_vt_y, |
1120 | window_vt_x, window_vt_y, |
1213 | width, height); |
1121 | width, height); |
1214 | |
1122 | |
|
|
1123 | #ifdef HAVE_BG_PIXMAP |
|
|
1124 | if (bgPixmap.window_size_sensitive ()) |
|
|
1125 | update_background (); |
|
|
1126 | #endif |
|
|
1127 | |
1215 | scr_clear (); |
1128 | scr_clear (); |
1216 | #ifdef XPM_BACKGROUND |
|
|
1217 | resize_pixmap (); |
|
|
1218 | #endif |
|
|
1219 | } |
1129 | } |
1220 | |
1130 | |
1221 | if (fix_screen || old_height == 0) |
1131 | if (fix_screen || old_height == 0) |
1222 | { |
|
|
1223 | int curr_screen = -1; |
|
|
1224 | int old_ncol = prev_ncol; |
|
|
1225 | |
|
|
1226 | /* scr_reset only works on the primary screen */ |
|
|
1227 | if (old_height) /* this is not the first time through */ |
|
|
1228 | { |
|
|
1229 | unsigned int ocol = ncol; |
|
|
1230 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1231 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1232 | ncol = ocol; |
|
|
1233 | } |
|
|
1234 | |
|
|
1235 | scr_reset (); |
1132 | scr_reset (); |
1236 | |
1133 | |
1237 | if (curr_screen >= 0) /* this is not the first time through */ |
1134 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1238 | { |
1135 | //scr_touch (false); |
1239 | scr_change_screen (curr_screen); |
|
|
1240 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1241 | } |
|
|
1242 | } |
|
|
1243 | |
1136 | |
1244 | old_width = szHint.width; |
1137 | #ifdef HAVE_BG_PIXMAP |
1245 | old_height = szHint.height; |
1138 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1246 | |
1139 | // if (bgPixmap.pixmap) |
1247 | #ifdef XPM_BACKGROUND |
|
|
1248 | if (pixmap) |
|
|
1249 | scr_touch (false); |
1140 | // scr_touch (false); |
1250 | #endif |
1141 | #endif |
1251 | |
1142 | |
1252 | #ifdef USE_XIM |
1143 | #ifdef USE_XIM |
1253 | IMSetStatusPosition (); |
1144 | IMSetPosition (); |
1254 | #endif |
1145 | #endif |
1255 | } |
1146 | } |
1256 | |
1147 | |
1257 | /* |
1148 | /* |
1258 | * Set the width/height of the vt window in characters. Units are pixels. |
1149 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1263 | { |
1154 | { |
1264 | XWindowAttributes wattr; |
1155 | XWindowAttributes wattr; |
1265 | |
1156 | |
1266 | if (newwidth == 0 || newheight == 0) |
1157 | if (newwidth == 0 || newheight == 0) |
1267 | { |
1158 | { |
1268 | XGetWindowAttributes (display->display, display->root, &wattr); |
1159 | XGetWindowAttributes (dpy, display->root, &wattr); |
1269 | |
1160 | |
1270 | if (newwidth == 0) |
1161 | if (newwidth == 0) |
1271 | newwidth = wattr.width - szHint.base_width; |
1162 | newwidth = wattr.width - szHint.base_width; |
1272 | if (newheight == 0) |
1163 | if (newheight == 0) |
1273 | newheight = wattr.height - szHint.base_height; |
1164 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1287 | #ifdef USE_XIM |
1178 | #ifdef USE_XIM |
1288 | |
1179 | |
1289 | void |
1180 | void |
1290 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1181 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1291 | { |
1182 | { |
1292 | fg = pix_colors[Color_fg]; |
1183 | fg = pix_colors [Color_fg]; |
1293 | bg = pix_colors[Color_bg]; |
1184 | bg = pix_colors [Color_bg]; |
1294 | } |
1185 | } |
1295 | |
1186 | |
1296 | void |
1187 | void |
1297 | rxvt_term::im_set_size (XRectangle &size) |
1188 | rxvt_term::im_set_size (XRectangle &size) |
1298 | { |
1189 | { |
… | |
… | |
1335 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1226 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1336 | |
1227 | |
1337 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1228 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1338 | *p = '\0'; |
1229 | *p = '\0'; |
1339 | |
1230 | |
1340 | atom = XInternAtom (display->display, server, False); |
1231 | atom = XInternAtom (dpy, server, False); |
1341 | win = XGetSelectionOwner (display->display, atom); |
1232 | win = XGetSelectionOwner (dpy, atom); |
1342 | |
1233 | |
1343 | if (win != None) |
1234 | if (win != None) |
1344 | return True; |
1235 | return True; |
1345 | } |
1236 | } |
1346 | |
1237 | |
… | |
… | |
1353 | XPoint nspot; |
1244 | XPoint nspot; |
1354 | XVaNestedList preedit_attr; |
1245 | XVaNestedList preedit_attr; |
1355 | |
1246 | |
1356 | if (!Input_Context |
1247 | if (!Input_Context |
1357 | || !focus |
1248 | || !focus |
1358 | || !(input_style & XIMPreeditPosition)) |
1249 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1359 | return; |
1250 | return; |
1360 | |
1251 | |
1361 | im_set_position (nspot); |
1252 | im_set_position (nspot); |
1362 | |
1253 | |
1363 | if (nspot.x == spot.x && nspot.y == spot.y) |
1254 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1382 | input_method = 0; |
1273 | input_method = 0; |
1383 | } |
1274 | } |
1384 | |
1275 | |
1385 | Input_Context = 0; |
1276 | Input_Context = 0; |
1386 | } |
1277 | } |
|
|
1278 | |
|
|
1279 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1280 | |
|
|
1281 | static void |
|
|
1282 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1283 | { |
|
|
1284 | ((rxvt_term *)client_data)->make_current (); |
|
|
1285 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1286 | } |
|
|
1287 | |
|
|
1288 | static void |
|
|
1289 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1290 | { |
|
|
1291 | ((rxvt_term *)client_data)->make_current (); |
|
|
1292 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | static void |
|
|
1296 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1297 | { |
|
|
1298 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1299 | XIMText *text = call_data->text; |
|
|
1300 | |
|
|
1301 | term->make_current (); |
|
|
1302 | |
|
|
1303 | if (text) |
|
|
1304 | { |
|
|
1305 | void *str; |
|
|
1306 | |
|
|
1307 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1308 | { |
|
|
1309 | // of course, X makes it ugly again |
|
|
1310 | if (term->rs[Rs_imLocale]) |
|
|
1311 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1312 | |
|
|
1313 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1314 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1315 | |
|
|
1316 | if (term->rs[Rs_imLocale]) |
|
|
1317 | SET_LOCALE (term->locale); |
|
|
1318 | } |
|
|
1319 | else |
|
|
1320 | str = (void *)text->string.wide_char; |
|
|
1321 | |
|
|
1322 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1323 | DT_INT, call_data->caret, |
|
|
1324 | DT_INT, call_data->chg_first, |
|
|
1325 | DT_INT, call_data->chg_length, |
|
|
1326 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1327 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1328 | DT_END)); |
|
|
1329 | } |
|
|
1330 | else |
|
|
1331 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1332 | DT_INT, call_data->caret, |
|
|
1333 | DT_INT, call_data->chg_first, |
|
|
1334 | DT_INT, call_data->chg_length, |
|
|
1335 | DT_END)); |
|
|
1336 | } |
|
|
1337 | |
|
|
1338 | #if 0 |
|
|
1339 | static void |
|
|
1340 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1341 | { |
|
|
1342 | ((rxvt_term *)client_data)->make_current (); |
|
|
1343 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1344 | DT_INT, call_data->position, |
|
|
1345 | DT_INT, call_data->direction, |
|
|
1346 | DT_INT, call_data->style, |
|
|
1347 | DT_END)); |
|
|
1348 | } |
|
|
1349 | #endif |
|
|
1350 | |
|
|
1351 | #endif |
1387 | |
1352 | |
1388 | /* |
1353 | /* |
1389 | * Try to open a XIM with the current modifiers, then see if we can |
1354 | * Try to open a XIM with the current modifiers, then see if we can |
1390 | * open a suitable preedit type |
1355 | * open a suitable preedit type |
1391 | */ |
1356 | */ |
… | |
… | |
1398 | XRectangle rect, status_rect, needed_rect; |
1363 | XRectangle rect, status_rect, needed_rect; |
1399 | unsigned long fg, bg; |
1364 | unsigned long fg, bg; |
1400 | const char *p; |
1365 | const char *p; |
1401 | char **s; |
1366 | char **s; |
1402 | XIMStyles *xim_styles; |
1367 | XIMStyles *xim_styles; |
|
|
1368 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1369 | XIMCallback xcb[4]; |
|
|
1370 | #endif |
1403 | |
1371 | |
1404 | set_environ (envv); |
1372 | set_environ (envv); |
1405 | |
1373 | |
1406 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1374 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1407 | return false; |
1375 | return false; |
1408 | |
1376 | |
1409 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1410 | input_method = display->get_xim (locale, modifiers); |
1377 | input_method = display->get_xim (locale, modifiers); |
1411 | if (input_method == NULL) |
1378 | if (input_method == NULL) |
1412 | return false; |
1379 | return false; |
1413 | |
1380 | |
1414 | xim = input_method->xim; |
1381 | xim = input_method->xim; |
… | |
… | |
1434 | s = rxvt_splitcommastring (p); |
1401 | s = rxvt_splitcommastring (p); |
1435 | |
1402 | |
1436 | for (i = found = 0; !found && s[i]; i++) |
1403 | for (i = found = 0; !found && s[i]; i++) |
1437 | { |
1404 | { |
1438 | if (!strcmp (s[i], "OverTheSpot")) |
1405 | if (!strcmp (s[i], "OverTheSpot")) |
1439 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1406 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1440 | else if (!strcmp (s[i], "OffTheSpot")) |
1407 | else if (!strcmp (s[i], "OffTheSpot")) |
1441 | input_style = (XIMPreeditArea | XIMStatusArea); |
1408 | input_style = XIMPreeditArea | XIMStatusArea; |
1442 | else if (!strcmp (s[i], "Root")) |
1409 | else if (!strcmp (s[i], "Root")) |
1443 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1410 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1444 | else if (!strcmp (s[i], "None")) |
1411 | else if (!strcmp (s[i], "None")) |
1445 | input_style = (XIMPreeditNone | XIMStatusNone); |
1412 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1413 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1414 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1415 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1416 | #endif |
|
|
1417 | else |
|
|
1418 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1446 | |
1419 | |
1447 | for (j = 0; j < xim_styles->count_styles; j++) |
1420 | for (j = 0; j < xim_styles->count_styles; j++) |
1448 | if (input_style == xim_styles->supported_styles[j]) |
1421 | if (input_style == xim_styles->supported_styles[j]) |
1449 | { |
1422 | { |
1450 | rxvt_freecommastring (s); |
1423 | rxvt_freecommastring (s); |
… | |
… | |
1488 | "*", |
1461 | "*", |
1489 | fheight, |
1462 | fheight, |
1490 | fheight + 1, fheight - 1, |
1463 | fheight + 1, fheight - 1, |
1491 | fheight - 2, fheight + 2); |
1464 | fheight - 2, fheight + 2); |
1492 | |
1465 | |
1493 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1466 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1494 | &missing_charset_list, &missing_charset_count, &def_string); |
1467 | &missing_charset_list, &missing_charset_count, &def_string); |
1495 | |
1468 | |
1496 | if (missing_charset_list) |
1469 | if (missing_charset_list) |
1497 | XFreeStringList (missing_charset_list); |
1470 | XFreeStringList (missing_charset_list); |
1498 | |
1471 | |
… | |
… | |
1539 | XNBackground, bg, |
1512 | XNBackground, bg, |
1540 | XNArea, &status_rect, |
1513 | XNArea, &status_rect, |
1541 | XNFontSet, fs, |
1514 | XNFontSet, fs, |
1542 | NULL); |
1515 | NULL); |
1543 | } |
1516 | } |
|
|
1517 | #if ENABLE_XIM_ONTHESPOT |
|
|
1518 | else if (input_style & XIMPreeditCallbacks) |
|
|
1519 | { |
|
|
1520 | im_set_position (spot); |
|
|
1521 | |
|
|
1522 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1523 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1524 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1525 | # if 0 |
|
|
1526 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1527 | # endif |
|
|
1528 | |
|
|
1529 | preedit_attr = XVaCreateNestedList (0, |
|
|
1530 | XNSpotLocation, &spot, |
|
|
1531 | XNPreeditStartCallback, &xcb[0], |
|
|
1532 | XNPreeditDoneCallback , &xcb[1], |
|
|
1533 | XNPreeditDrawCallback , &xcb[2], |
|
|
1534 | # if 0 |
|
|
1535 | XNPreeditCaretCallback, &xcb[3], |
|
|
1536 | # endif |
|
|
1537 | NULL); |
|
|
1538 | } |
|
|
1539 | #endif |
1544 | |
1540 | |
1545 | Input_Context = XCreateIC (xim, |
1541 | Input_Context = XCreateIC (xim, |
1546 | XNInputStyle, input_style, |
1542 | XNInputStyle, input_style, |
1547 | XNClientWindow, vt, |
1543 | XNClientWindow, vt, |
1548 | XNFocusWindow, parent[0], |
1544 | XNFocusWindow, parent[0], |
… | |
… | |
1550 | preedit_attr, |
1546 | preedit_attr, |
1551 | status_attr ? XNStatusAttributes : NULL, |
1547 | status_attr ? XNStatusAttributes : NULL, |
1552 | status_attr, NULL); |
1548 | status_attr, NULL); |
1553 | |
1549 | |
1554 | if (preedit_attr) XFree (preedit_attr); |
1550 | if (preedit_attr) XFree (preedit_attr); |
1555 | if (status_attr) XFree (status_attr); |
1551 | if (status_attr) XFree (status_attr); |
1556 | if (fs) XFreeFontSet (display->display, fs); |
1552 | if (fs) XFreeFontSet (dpy, fs); |
1557 | |
1553 | |
1558 | if (Input_Context == NULL) |
1554 | if (Input_Context == NULL) |
1559 | { |
1555 | { |
1560 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1556 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1561 | im_destroy (); |
1557 | im_destroy (); |
1562 | return false; |
1558 | return false; |
1563 | } |
1559 | } |
1564 | |
1560 | |
1565 | if (input_style & XIMPreeditArea) |
1561 | #if 0 |
|
|
1562 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1563 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1564 | vt_select_input (); |
|
|
1565 | #endif |
|
|
1566 | |
1566 | IMSetStatusPosition (); |
1567 | IMSetPosition (); |
1567 | |
1568 | |
1568 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1569 | return true; |
1569 | return true; |
1570 | } |
1570 | } |
1571 | |
1571 | |
1572 | void |
1572 | void |
1573 | rxvt_term::im_cb () |
1573 | rxvt_term::im_cb () |
… | |
… | |
1579 | |
1579 | |
1580 | make_current (); |
1580 | make_current (); |
1581 | |
1581 | |
1582 | im_destroy (); |
1582 | im_destroy (); |
1583 | |
1583 | |
1584 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1585 | if (Input_Context) |
1584 | if (Input_Context) |
1586 | return; |
1585 | return; |
1587 | |
1586 | |
1588 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1587 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1589 | if (rs[Rs_imLocale]) |
1588 | if (rs[Rs_imLocale]) |
… | |
… | |
1631 | SET_LOCALE (locale); |
1630 | SET_LOCALE (locale); |
1632 | #endif |
1631 | #endif |
1633 | } |
1632 | } |
1634 | |
1633 | |
1635 | void |
1634 | void |
1636 | rxvt_term::IMSetStatusPosition () |
1635 | rxvt_term::IMSetPosition () |
1637 | { |
1636 | { |
1638 | XRectangle preedit_rect, status_rect, *needed_rect; |
1637 | XRectangle preedit_rect, status_rect, *needed_rect; |
1639 | XVaNestedList preedit_attr, status_attr; |
1638 | XVaNestedList preedit_attr, status_attr; |
1640 | |
1639 | |
1641 | if (!Input_Context |
1640 | if (!Input_Context |
1642 | || !focus |
1641 | || !focus |
1643 | || !(input_style & XIMPreeditArea) |
1642 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1644 | || !IMisRunning ()) |
1643 | || !IMisRunning ()) |
1645 | return; |
1644 | return; |
1646 | |
1645 | |
|
|
1646 | if (input_style & XIMPreeditPosition) |
|
|
1647 | { |
|
|
1648 | im_set_size (preedit_rect); |
|
|
1649 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1650 | |
|
|
1651 | XSetICValues (Input_Context, |
|
|
1652 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1653 | } |
|
|
1654 | else |
|
|
1655 | { |
1647 | /* Getting the necessary width of preedit area */ |
1656 | /* Getting the necessary width of preedit area */ |
1648 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1657 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1649 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1658 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1650 | XFree (status_attr); |
1659 | XFree (status_attr); |
1651 | |
1660 | |
1652 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1661 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1653 | XFree (needed_rect); |
1662 | XFree (needed_rect); |
1654 | |
1663 | |
1655 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1664 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1656 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1665 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1657 | |
1666 | |
1658 | XSetICValues (Input_Context, |
1667 | XSetICValues (Input_Context, |
1659 | XNPreeditAttributes, preedit_attr, |
1668 | XNPreeditAttributes, preedit_attr, |
1660 | XNStatusAttributes, status_attr, NULL); |
1669 | XNStatusAttributes, status_attr, |
|
|
1670 | NULL); |
1661 | |
1671 | |
|
|
1672 | XFree (status_attr); |
|
|
1673 | } |
|
|
1674 | |
1662 | XFree (preedit_attr); |
1675 | XFree (preedit_attr); |
1663 | XFree (status_attr); |
|
|
1664 | } |
1676 | } |
1665 | #endif /* USE_XIM */ |
1677 | #endif /* USE_XIM */ |
1666 | |
1678 | |
1667 | /*----------------------------------------------------------------------*/ |
1679 | void |
1668 | rxvt_t rxvt_current_term; |
1680 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1681 | { |
|
|
1682 | Window cr; |
|
|
1683 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1684 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1685 | } |
|
|
1686 | |
|
|
1687 | Pixmap |
|
|
1688 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1689 | { |
|
|
1690 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1691 | if (xa[prop_id]) |
|
|
1692 | { |
|
|
1693 | int aformat; |
|
|
1694 | unsigned long nitems, bytes_after; |
|
|
1695 | Atom atype; |
|
|
1696 | unsigned char *prop = NULL; |
|
|
1697 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1698 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1699 | &nitems, &bytes_after, &prop); |
|
|
1700 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1701 | return *(Pixmap *)prop; |
|
|
1702 | } |
|
|
1703 | |
|
|
1704 | return None; |
|
|
1705 | } |
|
|
1706 | |
|
|
1707 | #ifdef HAVE_BG_PIXMAP |
|
|
1708 | # if TRACE_PIXMAPS |
|
|
1709 | # undef update_background |
|
|
1710 | void |
|
|
1711 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1712 | { |
|
|
1713 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1714 | update_background (); |
|
|
1715 | } |
|
|
1716 | # endif |
|
|
1717 | |
|
|
1718 | void |
|
|
1719 | rxvt_term::update_background () |
|
|
1720 | { |
|
|
1721 | bgPixmap.invalidate (); |
|
|
1722 | |
|
|
1723 | /* no chance of real time refresh if we are blurring! */ |
|
|
1724 | if (bgPixmap.invalid_since + 0.50 < ev::now () |
|
|
1725 | && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1726 | { |
|
|
1727 | update_background_ev.stop (); |
|
|
1728 | bgPixmap.render (); |
|
|
1729 | } |
|
|
1730 | else |
|
|
1731 | { |
|
|
1732 | ev_tstamp refresh; |
|
|
1733 | |
|
|
1734 | if (!bgPixmap.need_client_side_rendering ()) |
|
|
1735 | refresh = .05; |
|
|
1736 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1737 | refresh = .20; /* very slow !!! */ |
|
|
1738 | else |
|
|
1739 | refresh = .07; |
|
|
1740 | |
|
|
1741 | update_background_ev.start (refresh); |
|
|
1742 | } |
|
|
1743 | } |
|
|
1744 | |
|
|
1745 | void |
|
|
1746 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1747 | { |
|
|
1748 | make_current (); |
|
|
1749 | bgPixmap.render (); |
|
|
1750 | refresh_check (); |
|
|
1751 | } |
|
|
1752 | |
|
|
1753 | #endif /* HAVE_BG_PIXMAP */ |
1669 | |
1754 | |
1670 | /*----------------------- end-of-file (C source) -----------------------*/ |
1755 | /*----------------------- end-of-file (C source) -----------------------*/ |