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) 2003-2004 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> |
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51 | # endif |
49 | #endif |
52 | #endif |
50 | |
53 | |
51 | vector<rxvt_term *> rxvt_term::termlist; |
54 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
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 | |
53 | static char curlocale[128], savelocale[128]; |
59 | static char curlocale[128], savelocale[128]; |
54 | |
60 | |
55 | bool |
61 | bool |
56 | rxvt_set_locale (const char *locale) |
62 | rxvt_set_locale (const char *locale) NOTHROW |
57 | { |
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 | |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
69 | if (!locale || !memcmp (locale, curlocale, size)) |
59 | return false; |
70 | return false; |
60 | |
71 | |
61 | strncpy (curlocale, locale, 128); |
72 | memcpy (curlocale, locale, size); |
62 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
74 | return true; |
64 | } |
75 | } |
65 | |
76 | |
66 | bool |
77 | void |
67 | rxvt_push_locale (const char *locale) |
78 | rxvt_push_locale (const char *locale) NOTHROW |
68 | { |
79 | { |
69 | strcpy (savelocale, curlocale); |
80 | strcpy (savelocale, curlocale); |
70 | rxvt_set_locale (locale); |
81 | rxvt_set_locale (locale); |
71 | } |
82 | } |
72 | |
83 | |
73 | void |
84 | void |
74 | rxvt_pop_locale () |
85 | rxvt_pop_locale () NOTHROW |
75 | { |
86 | { |
76 | rxvt_set_locale (savelocale); |
87 | rxvt_set_locale (savelocale); |
77 | } |
88 | } |
78 | |
89 | |
79 | #if ENABLE_COMBINING |
90 | #if ENABLE_COMBINING |
80 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
81 | |
92 | |
82 | 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) |
83 | { |
94 | { |
84 | compose_char *cc; |
95 | compose_char *cc; |
85 | |
96 | |
86 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
87 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
88 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
89 | while (cc) |
100 | while (cc) |
90 | { |
101 | { |
… | |
… | |
139 | |
150 | |
140 | } |
151 | } |
141 | #endif |
152 | #endif |
142 | |
153 | |
143 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
144 | : |
155 | { |
145 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
146 | 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), |
147 | #endif |
176 | #endif |
148 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
150 | #endif |
179 | #endif |
151 | #ifdef MENUBAR |
180 | #ifdef USE_XIM |
152 | menubar_ev (this, &rxvt_term::x_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
153 | #endif |
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154 | #ifdef CURSOR_BLINK |
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155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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156 | #endif |
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157 | #ifdef TEXT_BLINK |
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158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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159 | #endif |
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160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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162 | #endif |
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163 | #ifdef SELECTION_SCROLLING |
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164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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165 | #endif |
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166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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168 | #endif |
182 | #endif |
169 | #ifdef POINTER_BLANK |
183 | #ifdef POINTER_BLANK |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
184 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
171 | #endif |
185 | #endif |
172 | #ifdef USE_XIM |
186 | #ifndef NO_BELL |
173 | im_ev (this, &rxvt_term::im_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
174 | #endif |
188 | #endif |
175 | termwin_ev (this, &rxvt_term::x_cb), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
176 | vt_ev (this, &rxvt_term::x_cb), |
190 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
177 | check_ev (this, &rxvt_term::check_cb), |
191 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
178 | flush_ev (this, &rxvt_term::flush_cb), |
192 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
179 | destroy_ev (this, &rxvt_term::destroy_cb), |
193 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
180 | pty_ev (this, &rxvt_term::pty_cb), |
194 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
181 | incr_ev (this, &rxvt_term::incr_cb) |
195 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
182 | { |
196 | |
183 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
197 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
184 | |
198 | |
185 | termlist.push_back (this); |
199 | termlist.push_back (this); |
186 | |
200 | |
187 | #ifdef KEYSYM_RESOURCE |
201 | #ifdef KEYSYM_RESOURCE |
188 | keyboard = new keyboard_manager; |
202 | keyboard = new keyboard_manager; |
189 | |
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190 | if (!keyboard) |
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191 | rxvt_fatal ("out of memory, aborting.\n"); |
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192 | #endif |
203 | #endif |
193 | } |
204 | } |
194 | |
205 | |
195 | // 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. |
196 | // for use before an emergency exit |
207 | // for use before an emergency exit |
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208 | void |
197 | void rxvt_term::emergency_cleanup () |
209 | rxvt_term::emergency_cleanup () |
198 | { |
210 | { |
199 | if (cmd_pid) |
211 | if (cmd_pid) |
200 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
201 | |
213 | |
202 | #ifdef UTMP_SUPPORT |
214 | pty_ev.stop (); |
203 | privileged_utmp (RESTORE); |
215 | delete pty; pty = 0; |
204 | #endif |
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205 | |
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206 | pty.put (); |
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207 | } |
216 | } |
208 | |
217 | |
209 | rxvt_term::~rxvt_term () |
218 | rxvt_term::~rxvt_term () |
210 | { |
219 | { |
211 | PERL_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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212 | |
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213 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
220 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
214 | |
221 | |
215 | emergency_cleanup (); |
222 | emergency_cleanup (); |
216 | |
223 | |
217 | #if ENABLE_STYLES |
224 | #if ENABLE_STYLES |
… | |
… | |
221 | #endif |
228 | #endif |
222 | delete fontset[0]; |
229 | delete fontset[0]; |
223 | |
230 | |
224 | if (display) |
231 | if (display) |
225 | { |
232 | { |
226 | dDisp; |
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227 | |
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228 | selection_clear (); |
233 | selection_clear (); |
229 | |
234 | |
230 | #ifdef USE_XIM |
235 | #ifdef USE_XIM |
231 | im_destroy (); |
236 | im_destroy (); |
232 | #endif |
237 | #endif |
233 | #ifdef MENUBAR |
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234 | if (menubarGC) XFreeGC (disp, menubarGC); |
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235 | #endif |
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236 | #ifdef XTERM_SCROLLBAR |
238 | #ifdef XTERM_SCROLLBAR |
237 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
239 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
238 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
240 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
239 | #endif |
241 | #endif |
240 | #ifdef PLAIN_SCROLLBAR |
242 | #ifdef PLAIN_SCROLLBAR |
241 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
243 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
242 | #endif |
244 | #endif |
243 | #ifdef NEXT_SCROLLBAR |
245 | #ifdef NEXT_SCROLLBAR |
244 | if (blackGC) XFreeGC (disp, blackGC); |
246 | if (blackGC) XFreeGC (dpy, blackGC); |
245 | if (whiteGC) XFreeGC (disp, whiteGC); |
247 | if (whiteGC) XFreeGC (dpy, whiteGC); |
246 | if (grayGC) XFreeGC (disp, grayGC); |
248 | if (grayGC) XFreeGC (dpy, grayGC); |
247 | if (darkGC) XFreeGC (disp, darkGC); |
249 | if (darkGC) XFreeGC (dpy, darkGC); |
248 | if (stippleGC) XFreeGC (disp, stippleGC); |
250 | if (stippleGC) XFreeGC (dpy, stippleGC); |
249 | if (dimple) XFreePixmap (disp, dimple); |
251 | if (dimple) XFreePixmap (dpy, dimple); |
250 | if (upArrow) XFreePixmap (disp, upArrow); |
252 | if (upArrow) XFreePixmap (dpy, upArrow); |
251 | if (downArrow) XFreePixmap (disp, downArrow); |
253 | if (downArrow) XFreePixmap (dpy, downArrow); |
252 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
254 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
253 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
255 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
254 | #endif |
256 | #endif |
255 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
257 | #ifdef RXVT_SCROLLBAR |
256 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
258 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
257 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
259 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
258 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
260 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
259 | #endif |
261 | #endif |
260 | if (gc) XFreeGC (disp, gc); |
262 | if (gc) XFreeGC (dpy, gc); |
261 | |
263 | |
262 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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263 | delete menuBar.drawable; |
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264 | //if (menuBar.win) |
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265 | // XDestroyWindow (disp, menuBar.win); |
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266 | #endif |
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267 | delete drawable; |
264 | delete drawable; |
268 | // destroy all windows |
265 | // destroy all windows |
269 | if (parent[0]) |
266 | if (parent[0]) |
270 | XDestroyWindow (disp, parent[0]); |
267 | XDestroyWindow (dpy, parent[0]); |
271 | } |
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272 | |
268 | |
273 | // TODO: free pixcolours, colours should become part of rxvt_display |
269 | for (int i = 0; i < TOTAL_COLORS; i++) |
274 | |
270 | if (ISSET_PIXCOLOR (i)) |
275 | delete pix_colors_focused; |
271 | { |
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272 | pix_colors_focused [i].free (this); |
276 | #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 |
277 | delete pix_colors_unfocused; |
283 | delete [] pix_colors_unfocused; |
278 | #endif |
284 | #endif |
279 | |
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 */ |
280 | displays.put (display); |
290 | displays.put (display); |
281 | |
291 | |
282 | scr_release (); |
292 | scr_release (); |
283 | |
293 | |
284 | /* clear all resources */ |
294 | /* clear all resources */ |
285 | for (int i = 0; i < allocated.size (); i++) |
295 | for (int i = 0; i < allocated.size (); i++) |
286 | free (allocated [i]); |
296 | free (allocated [i]); |
287 | |
297 | |
288 | free (selection.text); |
298 | free (selection.text); |
289 | // TODO: manage env vars in child only(!) |
299 | // TODO: manage env vars in child only(!) |
290 | free (env_windowid); |
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291 | free (env_display); |
300 | free (env_display); |
292 | free (env_term); |
301 | free (env_term); |
293 | free (env_colorfgbg); |
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294 | free (locale); |
302 | free (locale); |
295 | free (v_buffer); |
303 | free (v_buffer); |
296 | free (incr_buf); |
304 | free (incr_buf); |
297 | |
305 | |
298 | delete envv; |
306 | delete envv; |
299 | delete argv; |
307 | delete argv; |
300 | |
308 | |
301 | #ifdef KEYSYM_RESOURCE |
309 | #ifdef KEYSYM_RESOURCE |
302 | delete keyboard; |
310 | delete keyboard; |
303 | #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 |
304 | } |
315 | } |
305 | |
316 | |
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317 | // child has exited, usually destroys |
306 | void |
318 | void |
307 | rxvt_term::child_exit () |
319 | rxvt_term::child_cb (ev::child &w, int status) |
308 | { |
320 | { |
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321 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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322 | |
309 | cmd_pid = 0; |
323 | cmd_pid = 0; |
310 | |
324 | |
311 | if (!OPTION (Opt_hold)) |
325 | if (!option (Opt_hold)) |
312 | destroy (); |
326 | destroy (); |
313 | } |
327 | } |
314 | |
328 | |
315 | void |
329 | void |
316 | rxvt_term::destroy () |
330 | rxvt_term::destroy () |
317 | { |
331 | { |
318 | if (destroy_ev.active) |
332 | if (destroy_ev.is_active ()) |
319 | return; |
333 | return; |
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334 | |
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335 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
320 | |
336 | |
321 | #if ENABLE_OVERLAY |
337 | #if ENABLE_OVERLAY |
322 | scr_overlay_off (); |
338 | scr_overlay_off (); |
323 | #endif |
339 | #endif |
324 | |
340 | |
… | |
… | |
328 | im_ev.stop (display); |
344 | im_ev.stop (display); |
329 | #endif |
345 | #endif |
330 | #if HAVE_SCROLLBARS |
346 | #if HAVE_SCROLLBARS |
331 | scrollbar_ev.stop (display); |
347 | scrollbar_ev.stop (display); |
332 | #endif |
348 | #endif |
333 | #if MENUBAR |
349 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
334 | menubar_ev.stop (display); |
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335 | #endif |
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336 | #if TRANSPARENT |
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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 | SET_R (this); |
381 | make_current (); |
369 | |
382 | |
370 | delete this; |
383 | delete this; |
371 | } |
384 | } |
372 | |
385 | |
373 | /*----------------------------------------------------------------------*/ |
386 | /*----------------------------------------------------------------------*/ |
… | |
… | |
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 | |
|
|
470 | set_locale (""); |
484 | set_locale (""); |
|
|
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 | #if MENUBAR_MAX |
|
|
484 | menubar_read (rs[Rs_menu]); |
|
|
485 | #endif |
|
|
486 | #ifdef HAVE_SCROLLBARS |
497 | #ifdef HAVE_SCROLLBARS |
487 | if (OPTION (Opt_scrollBar)) |
498 | if (option (Opt_scrollBar)) |
488 | scrollBar.setIdle (); /* set existence for size calculations */ |
499 | scrollBar.setIdle (); /* set existence for size calculations */ |
489 | #endif |
500 | #endif |
490 | |
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 | #ifdef HAVE_AFTERIMAGE |
|
|
527 | if (rs [Rs_blurradius]) |
|
|
528 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
529 | #endif |
|
|
530 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
531 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
532 | if (rs [Rs_shade]) |
|
|
533 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
534 | |
|
|
535 | bgPixmap.set_root_pixmap (); |
|
|
536 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
537 | rootwin_ev.start (display, display->root); |
|
|
538 | } |
|
|
539 | #endif |
|
|
540 | |
|
|
541 | #ifdef BG_IMAGE_FROM_FILE |
|
|
542 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
543 | { |
|
|
544 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
545 | |
|
|
546 | if ((p = strchr (p, ';')) != NULL) |
|
|
547 | { |
|
|
548 | p++; |
|
|
549 | bgPixmap.set_geometry (p); |
|
|
550 | } |
|
|
551 | else |
|
|
552 | bgPixmap.set_defaultGeometry (); |
|
|
553 | |
|
|
554 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
555 | if (!bgPixmap.window_position_sensitive ()) |
|
|
556 | update_background (); |
|
|
557 | } |
|
|
558 | #endif |
|
|
559 | } |
|
|
560 | #endif |
|
|
561 | |
491 | #if ENABLE_PERL |
562 | #if ENABLE_PERL |
492 | if (rs[Rs_perl_ext] && *rs[Rs_perl_ext]) |
|
|
493 | { |
|
|
494 | rxvt_perl.init (); |
|
|
495 | PERL_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
496 | } |
|
|
497 | #endif |
|
|
498 | |
|
|
499 | create_windows (argc, argv); |
|
|
500 | |
|
|
501 | dDisp; |
|
|
502 | |
|
|
503 | init_xlocale (); |
|
|
504 | |
|
|
505 | scr_reset (); /* initialize screen */ |
|
|
506 | |
|
|
507 | #if 0 |
|
|
508 | XSynchronize (disp, True); |
|
|
509 | #endif |
|
|
510 | |
|
|
511 | #ifdef HAVE_SCROLLBARS |
|
|
512 | if (OPTION (Opt_scrollBar)) |
|
|
513 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
514 | #endif |
|
|
515 | #if (MENUBAR_MAX) |
|
|
516 | if (menubar_visible ()) |
|
|
517 | XMapWindow (disp, menuBar.win); |
|
|
518 | #endif |
|
|
519 | #ifdef TRANSPARENT |
|
|
520 | if (OPTION (Opt_transparent)) |
|
|
521 | { |
|
|
522 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
523 | check_our_parents (); |
|
|
524 | rootwin_ev.start (display, display->root); |
563 | rootwin_ev.start (display, display->root); |
525 | } |
|
|
526 | #endif |
564 | #endif |
527 | |
|
|
528 | XMapWindow (disp, vt); |
|
|
529 | XMapWindow (disp, parent[0]); |
|
|
530 | |
565 | |
531 | set_colorfgbg (); |
566 | set_colorfgbg (); |
532 | |
567 | |
533 | init_command (cmd_argv); |
568 | init_command (cmd_argv); |
534 | |
569 | |
535 | free (cmd_argv); |
570 | free (cmd_argv); |
536 | |
571 | |
|
|
572 | if (pty->pty >= 0) |
537 | pty_ev.start (pty.pty, EVENT_READ); |
573 | pty_ev.start (pty->pty, ev::READ); |
538 | |
574 | |
539 | check_ev.start (); |
|
|
540 | |
|
|
541 | PERL_INVOKE ((this, HOOK_START, DT_END)); |
575 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
542 | |
576 | |
543 | return true; |
577 | #if ENABLE_XEMBED |
|
|
578 | if (rs[Rs_embed]) |
|
|
579 | { |
|
|
580 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
581 | |
|
|
582 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
583 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
584 | } |
|
|
585 | #endif |
|
|
586 | |
|
|
587 | XMapWindow (dpy, vt); |
|
|
588 | XMapWindow (dpy, parent[0]); |
544 | } |
589 | } |
545 | |
590 | |
546 | static struct sig_handlers |
591 | static struct sig_handlers |
547 | { |
592 | { |
548 | sig_watcher sw_chld, sw_term, sw_int; |
593 | ev::sig sw_term, sw_int; |
549 | |
|
|
550 | void sig_chld (sig_watcher &w) |
|
|
551 | { |
|
|
552 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
553 | int pid; |
|
|
554 | |
|
|
555 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
556 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
557 | if (pid == (*t)->cmd_pid) |
|
|
558 | { |
|
|
559 | (*t)->child_exit (); |
|
|
560 | break; |
|
|
561 | } |
|
|
562 | } |
|
|
563 | |
594 | |
564 | /* |
595 | /* |
565 | * Catch a fatal signal and tidy up before quitting |
596 | * Catch a fatal signal and tidy up before quitting |
566 | */ |
597 | */ |
567 | void |
598 | void sig_term (ev::sig &w, int revents); |
568 | sig_term (sig_watcher &w) |
599 | |
|
|
600 | sig_handlers () |
569 | { |
601 | { |
570 | #ifdef DEBUG_CMD |
|
|
571 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
572 | #endif |
|
|
573 | rxvt_emergency_cleanup (); |
|
|
574 | signal (w.signum, SIG_DFL); |
|
|
575 | kill (getpid (), w.signum); |
|
|
576 | } |
|
|
577 | |
|
|
578 | sig_handlers () |
|
|
579 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
580 | sw_term (this, &sig_handlers::sig_term), |
602 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
581 | sw_int (this, &sig_handlers::sig_term) |
603 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
582 | { |
|
|
583 | } |
604 | } |
584 | } sig_handlers; |
605 | } sig_handlers; |
585 | |
606 | |
586 | void |
607 | void |
|
|
608 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
609 | { |
|
|
610 | rxvt_emergency_cleanup (); |
|
|
611 | w.stop (); |
|
|
612 | kill (getpid (), w.signum); |
|
|
613 | } |
|
|
614 | |
|
|
615 | char **rxvt_environ; // startup environment |
|
|
616 | |
|
|
617 | void |
587 | rxvt_init () |
618 | rxvt_init () |
588 | { |
619 | { |
589 | /* |
620 | ptytty::init (); |
590 | * Save and then give up any super-user privileges |
621 | |
591 | * If we need privileges in any area then we must specifically request it. |
622 | if (!ev_default_loop (0)) |
592 | * We should only need to be root in these cases: |
623 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
593 | * 1. write utmp entries on some systems |
624 | |
594 | * 2. chown tty on some systems |
625 | rxvt_environ = environ; |
595 | */ |
|
|
596 | rxvt_privileges (SAVE); |
|
|
597 | rxvt_privileges (IGNORE); |
|
|
598 | |
626 | |
599 | signal (SIGHUP, SIG_IGN); |
627 | signal (SIGHUP, SIG_IGN); |
600 | signal (SIGPIPE, SIG_IGN); |
628 | signal (SIGPIPE, SIG_IGN); |
601 | |
629 | |
602 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
603 | sig_handlers.sw_term.start (SIGTERM); |
630 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
604 | sig_handlers.sw_int.start (SIGINT); |
631 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
605 | |
632 | |
606 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
633 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
607 | /* signal (SIGURG, SIG_DFL); */ |
634 | /* signal (SIGURG, SIG_DFL); */ |
608 | |
635 | |
609 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
636 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
610 | // TODO: handle this with exceptions and tolerate the memory loss |
637 | // TODO: handle this with exceptions and tolerate the memory loss |
611 | XSetIOErrorHandler (rxvt_xioerror_handler); |
638 | XSetIOErrorHandler (rxvt_xioerror_handler); |
612 | } |
|
|
613 | |
639 | |
614 | /* ------------------------------------------------------------------------- * |
640 | XrmInitialize (); |
615 | * MEMORY ALLOCATION WRAPPERS * |
|
|
616 | * ------------------------------------------------------------------------- */ |
|
|
617 | void * |
|
|
618 | rxvt_malloc (size_t size) |
|
|
619 | { |
|
|
620 | void *p = malloc (size); |
|
|
621 | |
|
|
622 | if (!p) |
|
|
623 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
624 | |
|
|
625 | return p; |
|
|
626 | } |
641 | } |
627 | |
|
|
628 | void * |
|
|
629 | rxvt_calloc (size_t number, size_t size) |
|
|
630 | { |
|
|
631 | void *p = calloc (number, size); |
|
|
632 | |
|
|
633 | if (!p) |
|
|
634 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
635 | |
|
|
636 | return p; |
|
|
637 | } |
|
|
638 | |
|
|
639 | void * |
|
|
640 | rxvt_realloc (void *ptr, size_t size) |
|
|
641 | { |
|
|
642 | void *p = realloc (ptr, size); |
|
|
643 | |
|
|
644 | if (!p) |
|
|
645 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
646 | |
|
|
647 | return p; |
|
|
648 | } |
|
|
649 | |
|
|
650 | /* ------------------------------------------------------------------------- * |
|
|
651 | * PRIVILEGED OPERATIONS * |
|
|
652 | * ------------------------------------------------------------------------- */ |
|
|
653 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
654 | void |
|
|
655 | rxvt_privileges (rxvt_privaction action) |
|
|
656 | { |
|
|
657 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
658 | static uid_t euid; |
|
|
659 | static gid_t egid; |
|
|
660 | #endif |
|
|
661 | |
|
|
662 | #if ! defined(__CYGWIN32__) |
|
|
663 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
664 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
665 | # define seteuid(a) setreuid(-1, (a)) |
|
|
666 | # define setegid(a) setregid(-1, (a)) |
|
|
667 | # define HAVE_SETEUID |
|
|
668 | # endif |
|
|
669 | # ifdef HAVE_SETEUID |
|
|
670 | switch (action) |
|
|
671 | { |
|
|
672 | case IGNORE: |
|
|
673 | /* |
|
|
674 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
675 | * back to root later, as required |
|
|
676 | */ |
|
|
677 | seteuid (getuid ()); |
|
|
678 | setegid (getgid ()); |
|
|
679 | break; |
|
|
680 | case SAVE: |
|
|
681 | euid = geteuid (); |
|
|
682 | egid = getegid (); |
|
|
683 | break; |
|
|
684 | case RESTORE: |
|
|
685 | seteuid (euid); |
|
|
686 | setegid (egid); |
|
|
687 | break; |
|
|
688 | } |
|
|
689 | # else |
|
|
690 | switch (action) |
|
|
691 | { |
|
|
692 | case IGNORE: |
|
|
693 | setuid (getuid ()); |
|
|
694 | setgid (getgid ()); |
|
|
695 | /* FALLTHROUGH */ |
|
|
696 | case SAVE: |
|
|
697 | /* FALLTHROUGH */ |
|
|
698 | case RESTORE: |
|
|
699 | break; |
|
|
700 | } |
|
|
701 | # endif |
|
|
702 | #endif |
|
|
703 | } |
|
|
704 | |
|
|
705 | #ifdef UTMP_SUPPORT |
|
|
706 | void |
|
|
707 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
708 | { |
|
|
709 | if (OPTION (Opt_utmpInhibit) |
|
|
710 | || !pty.name || !*pty.name) |
|
|
711 | return; |
|
|
712 | |
|
|
713 | rxvt_privileges (RESTORE); |
|
|
714 | |
|
|
715 | if (action == SAVE) |
|
|
716 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
717 | else |
|
|
718 | cleanutent (); |
|
|
719 | |
|
|
720 | rxvt_privileges (IGNORE); |
|
|
721 | } |
|
|
722 | #endif |
|
|
723 | |
642 | |
724 | /*----------------------------------------------------------------------*/ |
643 | /*----------------------------------------------------------------------*/ |
725 | /* |
644 | /* |
726 | * window size/position calculcations for XSizeHint and other storage. |
645 | * window size/position calculations for XSizeHint and other storage. |
727 | * if width/height are non-zero then override calculated width/height |
646 | * if width/height are non-zero then override calculated width/height |
728 | */ |
647 | */ |
729 | void |
648 | void |
730 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
649 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
731 | { |
650 | { |
732 | short recalc_x, recalc_y; |
651 | short recalc_x, recalc_y; |
733 | int x, y, sb_w, mb_h, flags; |
652 | int x, y, sb_w, flags; |
734 | unsigned int w, h; |
653 | unsigned int w, h; |
735 | unsigned int max_width, max_height; |
654 | unsigned int max_width, max_height; |
736 | dDisp; |
|
|
737 | |
|
|
738 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
739 | ncol, nrow, szHint.width, szHint.height)); |
|
|
740 | |
655 | |
741 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
656 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
742 | szHint.win_gravity = NorthWestGravity; |
657 | szHint.win_gravity = NorthWestGravity; |
743 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
658 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
744 | |
659 | |
… | |
… | |
799 | max_width = MAX_COLS * fwidth; |
714 | max_width = MAX_COLS * fwidth; |
800 | max_height = MAX_ROWS * fheight; |
715 | max_height = MAX_ROWS * fheight; |
801 | |
716 | |
802 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
717 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
803 | |
718 | |
804 | sb_w = mb_h = 0; |
719 | sb_w = 0; |
805 | window_vt_x = window_vt_y = int_bwidth; |
720 | window_vt_x = window_vt_y = int_bwidth; |
806 | |
721 | |
807 | if (scrollbar_visible ()) |
722 | if (scrollBar.state) |
808 | { |
723 | { |
809 | sb_w = scrollbar_TotalWidth (); |
724 | sb_w = scrollbar_TotalWidth (); |
810 | szHint.base_width += sb_w; |
725 | szHint.base_width += sb_w; |
|
|
726 | |
811 | if (!OPTION (Opt_scrollBar_right)) |
727 | if (!option (Opt_scrollBar_right)) |
812 | window_vt_x += sb_w; |
728 | window_vt_x += sb_w; |
813 | } |
729 | } |
814 | |
730 | |
815 | if (menubar_visible ()) |
|
|
816 | { |
|
|
817 | mb_h = menuBar_TotalHeight (); |
|
|
818 | szHint.base_height += mb_h; |
|
|
819 | window_vt_y += mb_h; |
|
|
820 | } |
|
|
821 | |
|
|
822 | szHint.width_inc = fwidth; |
731 | szHint.width_inc = fwidth; |
823 | szHint.height_inc = fheight; |
732 | szHint.height_inc = fheight; |
824 | szHint.min_width = szHint.base_width + szHint.width_inc; |
733 | szHint.min_width = szHint.base_width + szHint.width_inc; |
825 | szHint.min_height = szHint.base_height + szHint.height_inc; |
734 | szHint.min_height = szHint.base_height + szHint.height_inc; |
826 | |
735 | |
827 | if (newwidth && newwidth - szHint.base_width < max_width) |
736 | if (newwidth && newwidth - szHint.base_width < max_width) |
828 | { |
737 | { |
829 | szHint.width = newwidth; |
738 | szHint.width = newwidth; |
… | |
… | |
844 | { |
753 | { |
845 | min_it (height, max_height); |
754 | min_it (height, max_height); |
846 | szHint.height = szHint.base_height + height; |
755 | szHint.height = szHint.base_height + height; |
847 | } |
756 | } |
848 | |
757 | |
849 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
758 | if (scrollBar.state && option (Opt_scrollBar_right)) |
850 | window_sb_x = szHint.width - sb_w; |
759 | window_sb_x = szHint.width - sb_w; |
851 | |
760 | |
852 | if (recalc_x) |
761 | if (recalc_x) |
853 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
762 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
763 | |
854 | if (recalc_y) |
764 | if (recalc_y) |
855 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
765 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
856 | |
766 | |
857 | ncol = width / fwidth; |
767 | ncol = width / fwidth; |
858 | nrow = height / fheight; |
768 | nrow = height / fheight; |
859 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
860 | ncol, nrow, szHint.width, |
|
|
861 | szHint.height)); |
|
|
862 | return; |
|
|
863 | } |
769 | } |
864 | |
770 | |
865 | /*----------------------------------------------------------------------*/ |
771 | /*----------------------------------------------------------------------*/ |
866 | /* |
772 | /* |
867 | * Tell the teletype handler what size the window is. |
773 | * Tell the teletype handler what size the window is. |
868 | * Called after a window size change. |
774 | * Called after a window size change. |
869 | */ |
775 | */ |
870 | void |
776 | void |
871 | rxvt_term::tt_winch () |
777 | rxvt_term::tt_winch () |
872 | { |
778 | { |
873 | if (pty.pty < 0) |
779 | if (pty->pty < 0) |
874 | return; |
780 | return; |
875 | |
781 | |
876 | struct winsize ws; |
782 | struct winsize ws; |
877 | |
783 | |
878 | ws.ws_col = ncol; |
784 | ws.ws_col = ncol; |
879 | ws.ws_row = nrow; |
785 | ws.ws_row = nrow; |
880 | ws.ws_xpixel = width; |
786 | ws.ws_xpixel = width; |
881 | ws.ws_ypixel = height; |
787 | ws.ws_ypixel = height; |
882 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
788 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
883 | |
789 | |
884 | #if 0 |
790 | #if 0 |
885 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
791 | // TIOCSWINSZ is supposed to do this automatically and correctly |
886 | if (cmd_pid) /* force through to the command */ |
792 | if (cmd_pid) /* force through to the command */ |
887 | kill (-cmd_pid, SIGWINCH); |
793 | kill (-cmd_pid, SIGWINCH); |
888 | #endif |
794 | #endif |
889 | } |
795 | } |
890 | |
796 | |
… | |
… | |
919 | delete fontset[0]; |
825 | delete fontset[0]; |
920 | fontset[0] = fs; |
826 | fontset[0] = fs; |
921 | |
827 | |
922 | prop = (*fs)[1]->properties (); |
828 | prop = (*fs)[1]->properties (); |
923 | prop.height += lineSpace; |
829 | prop.height += lineSpace; |
|
|
830 | |
924 | fs->set_prop (prop); |
831 | fs->set_prop (prop, false); |
925 | |
832 | |
926 | fwidth = prop.width; |
833 | fwidth = prop.width; |
927 | fheight = prop.height; |
834 | fheight = prop.height; |
928 | fbase = prop.ascent; |
835 | fbase = prop.ascent; |
929 | |
836 | |
… | |
… | |
938 | { |
845 | { |
939 | fontset[style] = fs = new rxvt_fontset (this); |
846 | fontset[style] = fs = new rxvt_fontset (this); |
940 | rxvt_fontprop prop2 = prop; |
847 | rxvt_fontprop prop2 = prop; |
941 | |
848 | |
942 | if (res) |
849 | if (res) |
943 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
850 | { |
|
|
851 | fs->populate (res); |
|
|
852 | fs->set_prop (prop2, false); |
|
|
853 | } |
944 | else |
854 | else |
945 | { |
855 | { |
946 | res = fontset[0]->fontdesc; |
856 | fs->populate (fontset[0]->fontdesc); |
947 | |
857 | |
948 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
858 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
949 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
859 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
860 | |
|
|
861 | fs->set_prop (prop2, true); |
950 | } |
862 | } |
951 | |
863 | |
952 | fs->populate (res); |
|
|
953 | fs->set_prop (prop2); |
|
|
954 | } |
864 | } |
955 | #else |
865 | #else |
956 | fontset[style] = fontset[0]; |
866 | fontset[style] = fontset[0]; |
957 | #endif |
867 | #endif |
958 | } |
868 | } |
… | |
… | |
960 | if (parent[0]) |
870 | if (parent[0]) |
961 | { |
871 | { |
962 | resize_all_windows (0, 0, 0); |
872 | resize_all_windows (0, 0, 0); |
963 | scr_remap_chars (); |
873 | scr_remap_chars (); |
964 | scr_touch (true); |
874 | scr_touch (true); |
965 | } |
875 | } |
966 | |
876 | |
967 | return true; |
877 | return true; |
968 | } |
878 | } |
969 | |
879 | |
|
|
880 | void |
970 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
881 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
971 | { |
882 | { |
972 | XChangeProperty (display->display, parent[0], |
883 | XChangeProperty (dpy, parent[0], |
973 | prop, XA_STRING, 8, PropModeReplace, |
884 | prop, XA_STRING, 8, PropModeReplace, |
974 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
885 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
975 | } |
886 | } |
976 | |
887 | |
|
|
888 | void |
977 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
889 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
978 | { |
890 | { |
979 | wchar_t *ws = rxvt_mbstowcs (str, len); |
891 | wchar_t *ws = rxvt_mbstowcs (str, len); |
980 | char *s = rxvt_wcstoutf8 (ws); |
892 | char *s = rxvt_wcstoutf8 (ws); |
981 | |
893 | |
982 | XChangeProperty (display->display, parent[0], |
894 | XChangeProperty (dpy, parent[0], |
983 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
895 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
984 | (const unsigned char *)s, strlen (s)); |
896 | (const unsigned char *)s, strlen (s)); |
985 | |
897 | |
986 | free (s); |
898 | free (s); |
987 | free (ws); |
899 | free (ws); |
… | |
… | |
1006 | #if ENABLE_EWMH |
918 | #if ENABLE_EWMH |
1007 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
919 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1008 | #endif |
920 | #endif |
1009 | } |
921 | } |
1010 | |
922 | |
|
|
923 | void |
|
|
924 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
925 | { |
1011 | #ifdef XTERM_COLOR_CHANGE |
926 | #ifdef XTERM_COLOR_CHANGE |
1012 | void |
|
|
1013 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
1014 | { |
|
|
1015 | rxvt_color xcol; |
927 | rxvt_color xcol; |
1016 | int i; |
928 | int i; |
1017 | |
929 | |
1018 | if (color == NULL || *color == '\0') |
930 | if (color == NULL || *color == '\0') |
1019 | return; |
931 | return; |
1020 | |
932 | |
|
|
933 | color = strdup (color); |
|
|
934 | allocated.push_back ((void *)color); |
|
|
935 | rs[Rs_color + idx] = color; |
|
|
936 | |
1021 | /* handle color aliases */ |
937 | /* handle color aliases */ |
1022 | if (isdigit (*color)) |
938 | if (isdigit (*color)) |
1023 | { |
939 | { |
1024 | i = atoi (color); |
940 | i = atoi (color); |
1025 | |
941 | |
1026 | if (i >= 8 && i <= 15) |
942 | if (i >= 8 && i <= 15) |
|
|
943 | { |
1027 | { /* bright colors */ |
944 | /* bright colors */ |
1028 | i -= 8; |
|
|
1029 | # ifndef NO_BRIGHTCOLOR |
|
|
1030 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
945 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
1031 | SET_PIXCOLOR (idx); |
|
|
1032 | goto done; |
|
|
1033 | # endif |
|
|
1034 | } |
|
|
1035 | |
|
|
1036 | if (i >= 0 && i <= 7) |
|
|
1037 | { /* normal colors */ |
|
|
1038 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
|
|
1039 | SET_PIXCOLOR (idx); |
|
|
1040 | goto done; |
946 | goto done; |
1041 | } |
947 | } |
1042 | } |
|
|
1043 | |
948 | |
1044 | if (!rXParseAllocColor (&xcol, color)) |
949 | if (i >= 0 && i <= 7) |
1045 | return; |
950 | { |
|
|
951 | /* normal colors */ |
|
|
952 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
|
|
953 | goto done; |
|
|
954 | } |
|
|
955 | } |
1046 | |
956 | |
1047 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
957 | set_color (xcol, color); |
1048 | |
958 | |
1049 | /* |
959 | /* |
1050 | * FIXME: should free colors here, but no idea how to do it so instead, |
960 | * FIXME: should free colors here, but no idea how to do it so instead, |
1051 | * so just keep gobbling up the colormap |
961 | * so just keep gobbling up the colormap |
1052 | */ |
962 | */ |
1053 | # if 0 |
|
|
1054 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1055 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1056 | break; |
|
|
1057 | if (i > Color_White) |
|
|
1058 | { |
|
|
1059 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1060 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1061 | DisplayPlanes (display->display, display->screen)); |
|
|
1062 | } |
|
|
1063 | # endif |
|
|
1064 | |
963 | |
1065 | pix_colors_focused[idx] = xcol; |
964 | pix_colors_focused[idx] = xcol; |
1066 | SET_PIXCOLOR (idx); |
|
|
1067 | |
965 | |
1068 | /* XSetWindowAttributes attr; */ |
|
|
1069 | /* Cursor cursor; */ |
|
|
1070 | done: |
966 | done: |
1071 | |
|
|
1072 | #if OFF_FOCUS_FADING |
|
|
1073 | if (rs[Rs_fade]) |
|
|
1074 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1075 | #endif |
|
|
1076 | |
|
|
1077 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
967 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1078 | |
968 | |
|
|
969 | update_fade_color (idx); |
1079 | recolour_cursor (); |
970 | recolour_cursor (); |
1080 | scr_recolour (); |
971 | scr_recolour (); |
|
|
972 | #endif /* XTERM_COLOR_CHANGE */ |
1081 | } |
973 | } |
1082 | |
|
|
1083 | #else |
|
|
1084 | # define set_window_color (idx,color) ((void)0) |
|
|
1085 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1086 | |
974 | |
1087 | void |
975 | void |
1088 | rxvt_term::recolour_cursor () |
976 | rxvt_term::recolour_cursor () |
1089 | { |
977 | { |
1090 | XColor xcol[2]; |
978 | XColor fg, bg; |
1091 | |
979 | |
1092 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
980 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1093 | ? pix_colors_focused[Color_pointer_fg] |
981 | ? pix_colors_focused[Color_pointer_fg] |
1094 | : pix_colors_focused[Color_fg]; |
982 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
983 | |
1095 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
984 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1096 | ? pix_colors_focused[Color_pointer_bg] |
985 | ? pix_colors_focused[Color_pointer_bg] |
1097 | : pix_colors_focused[Color_bg]; |
986 | : pix_colors_focused[Color_bg]).get (bg); |
1098 | |
987 | |
1099 | XQueryColors (display->display, display->cmap, xcol, 2); |
988 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1100 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1101 | } |
989 | } |
1102 | |
990 | |
1103 | /*----------------------------------------------------------------------*/ |
991 | /*----------------------------------------------------------------------*/ |
1104 | /* |
992 | /* |
1105 | * find if fg/bg matches any of the normal (low-intensity) colors |
993 | * find if fg/bg matches any of the normal (low-intensity) colors |
1106 | */ |
994 | */ |
1107 | void |
995 | void |
1108 | rxvt_term::set_colorfgbg () |
996 | rxvt_term::set_colorfgbg () |
1109 | { |
997 | { |
1110 | unsigned int i; |
998 | unsigned int i; |
1111 | const char *xpmb = "\0"; |
999 | const char *xpmb = ""; |
1112 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1000 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1113 | |
1001 | |
1114 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1115 | strcpy (fstr, "default"); |
1002 | strcpy (fstr, "default"); |
1116 | strcpy (bstr, "default"); |
1003 | strcpy (bstr, "default"); |
1117 | for (i = Color_Black; i <= Color_White; i++) |
1004 | for (i = Color_Black; i <= Color_White; i++) |
1118 | if (pix_colors[Color_fg] == pix_colors[i]) |
1005 | if (pix_colors[Color_fg] == pix_colors[i]) |
1119 | { |
1006 | { |
… | |
… | |
1123 | |
1010 | |
1124 | for (i = Color_Black; i <= Color_White; i++) |
1011 | for (i = Color_Black; i <= Color_White; i++) |
1125 | if (pix_colors[Color_bg] == pix_colors[i]) |
1012 | if (pix_colors[Color_bg] == pix_colors[i]) |
1126 | { |
1013 | { |
1127 | sprintf (bstr, "%d", (i - Color_Black)); |
1014 | sprintf (bstr, "%d", (i - Color_Black)); |
1128 | #ifdef XPM_BACKGROUND |
1015 | #ifdef BG_IMAGE_FROM_FILE |
1129 | xpmb = "default;"; |
1016 | xpmb = "default;"; |
1130 | #endif |
1017 | #endif |
1131 | break; |
1018 | break; |
1132 | } |
1019 | } |
1133 | |
1020 | |
1134 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1021 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1135 | } |
1022 | } |
1136 | |
1023 | |
1137 | /*----------------------------------------------------------------------*/ |
1024 | /*----------------------------------------------------------------------*/ |
1138 | |
1025 | |
1139 | int |
1026 | bool |
1140 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1027 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1141 | { |
1028 | { |
1142 | if (!screen_in_out->set (display, colour)) |
1029 | if (color.set (this, name)) |
1143 | { |
|
|
1144 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1145 | return false; |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | return true; |
1030 | return true; |
|
|
1031 | |
|
|
1032 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1033 | return false; |
|
|
1034 | } |
|
|
1035 | |
|
|
1036 | void |
|
|
1037 | rxvt_term::alias_color (int dst, int src) |
|
|
1038 | { |
|
|
1039 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1149 | } |
1040 | } |
1150 | |
1041 | |
1151 | /* -------------------------------------------------------------------- * |
1042 | /* -------------------------------------------------------------------- * |
1152 | * - WINDOW RESIZING - * |
1043 | * - WINDOW RESIZING - * |
1153 | * -------------------------------------------------------------------- */ |
1044 | * -------------------------------------------------------------------- */ |
1154 | void |
1045 | void |
1155 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1046 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1156 | { |
1047 | { |
1157 | int fix_screen; |
1048 | int fix_screen; |
1158 | int old_width = szHint.width, old_height = szHint.height; |
1049 | int old_width = szHint.width; |
1159 | dDisp; |
1050 | int old_height = szHint.height; |
1160 | |
1051 | |
1161 | window_calc (newwidth, newheight); |
1052 | window_calc (newwidth, newheight); |
|
|
1053 | |
|
|
1054 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1162 | XSetWMNormalHints (disp, parent[0], &szHint); |
1055 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1163 | |
1056 | |
1164 | if (!ignoreparent) |
1057 | if (!ignoreparent) |
1165 | { |
1058 | { |
1166 | #ifdef SMART_RESIZE |
1059 | #ifdef SMART_RESIZE |
1167 | /* |
1060 | /* |
… | |
… | |
1171 | int x, y, x1, y1; |
1064 | int x, y, x1, y1; |
1172 | int dx, dy; |
1065 | int dx, dy; |
1173 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1066 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1174 | Window unused_cr; |
1067 | Window unused_cr; |
1175 | |
1068 | |
1176 | XTranslateCoordinates (disp, parent[0], display->root, |
1069 | XTranslateCoordinates (dpy, parent[0], display->root, |
1177 | 0, 0, &x, &y, &unused_cr); |
1070 | 0, 0, &x, &y, &unused_cr); |
1178 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1071 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1179 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1072 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1180 | /* |
1073 | /* |
1181 | * if display->root isn't the parent window, a WM will probably have offset |
1074 | * if display->root isn't the parent window, a WM will probably have offset |
1182 | * our position for handles and decorations. Counter it |
1075 | * our position for handles and decorations. Counter it |
1183 | */ |
1076 | */ |
… | |
… | |
1185 | { |
1078 | { |
1186 | x -= x1; |
1079 | x -= x1; |
1187 | y -= y1; |
1080 | y -= y1; |
1188 | } |
1081 | } |
1189 | |
1082 | |
1190 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1083 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1191 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1084 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1192 | dx = old_width - szHint.width; |
1085 | dx = old_width - szHint.width; |
1193 | dy = old_height - szHint.height; |
1086 | dy = old_height - szHint.height; |
1194 | |
1087 | |
1195 | /* Check position of the center of the window */ |
1088 | /* Check position of the center of the window */ |
1196 | if (x < x1) /* left half */ |
1089 | if (x < x1) /* left half */ |
1197 | dx = 0; |
1090 | dx = 0; |
… | |
… | |
1200 | if (y < y1) /* top half */ |
1093 | if (y < y1) /* top half */ |
1201 | dy = 0; |
1094 | dy = 0; |
1202 | else if (y == y1) /* exact center */ |
1095 | else if (y == y1) /* exact center */ |
1203 | dy /= 2; |
1096 | dy /= 2; |
1204 | |
1097 | |
1205 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1098 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1206 | szHint.width, szHint.height); |
1099 | szHint.width, szHint.height); |
1207 | #else |
1100 | #else |
1208 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1101 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1209 | #endif |
1102 | #endif |
1210 | } |
1103 | } |
1211 | |
1104 | |
1212 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1105 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1213 | |
1106 | |
1214 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1107 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1215 | { |
1108 | { |
1216 | if (scrollbar_visible ()) |
1109 | if (scrollBar.state) |
1217 | { |
1110 | { |
1218 | XMoveResizeWindow (disp, scrollBar.win, |
1111 | XMoveResizeWindow (dpy, scrollBar.win, |
1219 | window_sb_x, 0, |
1112 | window_sb_x, 0, |
1220 | scrollbar_TotalWidth (), szHint.height); |
1113 | scrollbar_TotalWidth (), szHint.height); |
1221 | resize_scrollbar (); |
1114 | resize_scrollbar (); |
1222 | } |
1115 | } |
1223 | |
1116 | |
1224 | if (menubar_visible ()) |
|
|
1225 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1226 | window_vt_x, 0, |
|
|
1227 | width, menuBar_TotalHeight ()); |
|
|
1228 | |
|
|
1229 | XMoveResizeWindow (disp, vt, |
1117 | XMoveResizeWindow (dpy, vt, |
1230 | window_vt_x, window_vt_y, |
1118 | window_vt_x, window_vt_y, |
1231 | width, height); |
1119 | width, height); |
1232 | |
1120 | |
|
|
1121 | #ifdef HAVE_BG_PIXMAP |
|
|
1122 | if (bgPixmap.window_size_sensitive ()) |
|
|
1123 | update_background (); |
|
|
1124 | #endif |
|
|
1125 | |
1233 | scr_clear (); |
1126 | scr_clear (); |
1234 | #ifdef XPM_BACKGROUND |
|
|
1235 | resize_pixmap (); |
|
|
1236 | #endif |
|
|
1237 | } |
1127 | } |
1238 | |
1128 | |
1239 | if (fix_screen || old_height == 0) |
1129 | 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 (); |
1130 | scr_reset (); |
1254 | |
1131 | |
1255 | if (curr_screen >= 0) /* this is not the first time through */ |
1132 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1256 | { |
1133 | //scr_touch (false); |
1257 | scr_change_screen (curr_screen); |
|
|
1258 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1259 | } |
|
|
1260 | } |
|
|
1261 | |
1134 | |
1262 | old_width = szHint.width; |
1135 | #ifdef HAVE_BG_PIXMAP |
1263 | old_height = szHint.height; |
1136 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1264 | |
1137 | // if (bgPixmap.pixmap) |
1265 | #ifdef XPM_BACKGROUND |
|
|
1266 | if (pixmap) |
|
|
1267 | scr_touch (false); |
1138 | // scr_touch (false); |
1268 | #endif |
1139 | #endif |
1269 | |
1140 | |
1270 | #ifdef USE_XIM |
1141 | #ifdef USE_XIM |
1271 | IMSetStatusPosition (); |
1142 | IMSetPosition (); |
1272 | #endif |
1143 | #endif |
1273 | } |
1144 | } |
1274 | |
1145 | |
1275 | /* |
1146 | /* |
1276 | * Set the width/height of the vt window in characters. Units are pixels. |
1147 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1281 | { |
1152 | { |
1282 | XWindowAttributes wattr; |
1153 | XWindowAttributes wattr; |
1283 | |
1154 | |
1284 | if (newwidth == 0 || newheight == 0) |
1155 | if (newwidth == 0 || newheight == 0) |
1285 | { |
1156 | { |
1286 | XGetWindowAttributes (display->display, display->root, &wattr); |
1157 | XGetWindowAttributes (dpy, display->root, &wattr); |
1287 | |
1158 | |
1288 | if (newwidth == 0) |
1159 | if (newwidth == 0) |
1289 | newwidth = wattr.width - szHint.base_width; |
1160 | newwidth = wattr.width - szHint.base_width; |
1290 | if (newheight == 0) |
1161 | if (newheight == 0) |
1291 | newheight = wattr.height - szHint.base_height; |
1162 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1305 | #ifdef USE_XIM |
1176 | #ifdef USE_XIM |
1306 | |
1177 | |
1307 | void |
1178 | void |
1308 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1179 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1309 | { |
1180 | { |
1310 | fg = pix_colors[Color_fg]; |
1181 | fg = pix_colors [Color_fg]; |
1311 | bg = pix_colors[Color_bg]; |
1182 | bg = pix_colors [Color_bg]; |
1312 | } |
1183 | } |
1313 | |
1184 | |
1314 | void |
1185 | void |
1315 | rxvt_term::im_set_size (XRectangle &size) |
1186 | rxvt_term::im_set_size (XRectangle &size) |
1316 | { |
1187 | { |
… | |
… | |
1353 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1224 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1354 | |
1225 | |
1355 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1226 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1356 | *p = '\0'; |
1227 | *p = '\0'; |
1357 | |
1228 | |
1358 | atom = XInternAtom (display->display, server, False); |
1229 | atom = XInternAtom (dpy, server, False); |
1359 | win = XGetSelectionOwner (display->display, atom); |
1230 | win = XGetSelectionOwner (dpy, atom); |
1360 | |
1231 | |
1361 | if (win != None) |
1232 | if (win != None) |
1362 | return True; |
1233 | return True; |
1363 | } |
1234 | } |
1364 | |
1235 | |
… | |
… | |
1371 | XPoint nspot; |
1242 | XPoint nspot; |
1372 | XVaNestedList preedit_attr; |
1243 | XVaNestedList preedit_attr; |
1373 | |
1244 | |
1374 | if (!Input_Context |
1245 | if (!Input_Context |
1375 | || !focus |
1246 | || !focus |
1376 | || !(input_style & XIMPreeditPosition)) |
1247 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1377 | return; |
1248 | return; |
1378 | |
1249 | |
1379 | im_set_position (nspot); |
1250 | im_set_position (nspot); |
1380 | |
1251 | |
1381 | if (nspot.x == spot.x && nspot.y == spot.y) |
1252 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1400 | input_method = 0; |
1271 | input_method = 0; |
1401 | } |
1272 | } |
1402 | |
1273 | |
1403 | Input_Context = 0; |
1274 | Input_Context = 0; |
1404 | } |
1275 | } |
|
|
1276 | |
|
|
1277 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1278 | |
|
|
1279 | static void |
|
|
1280 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1281 | { |
|
|
1282 | ((rxvt_term *)client_data)->make_current (); |
|
|
1283 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1284 | } |
|
|
1285 | |
|
|
1286 | static void |
|
|
1287 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1288 | { |
|
|
1289 | ((rxvt_term *)client_data)->make_current (); |
|
|
1290 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1291 | } |
|
|
1292 | |
|
|
1293 | static void |
|
|
1294 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1295 | { |
|
|
1296 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1297 | XIMText *text = call_data->text; |
|
|
1298 | |
|
|
1299 | term->make_current (); |
|
|
1300 | |
|
|
1301 | if (text) |
|
|
1302 | { |
|
|
1303 | void *str; |
|
|
1304 | |
|
|
1305 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1306 | { |
|
|
1307 | // of course, X makes it ugly again |
|
|
1308 | if (term->rs[Rs_imLocale]) |
|
|
1309 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1310 | |
|
|
1311 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1312 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1313 | |
|
|
1314 | if (term->rs[Rs_imLocale]) |
|
|
1315 | SET_LOCALE (term->locale); |
|
|
1316 | } |
|
|
1317 | else |
|
|
1318 | str = (void *)text->string.wide_char; |
|
|
1319 | |
|
|
1320 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1321 | DT_INT, call_data->caret, |
|
|
1322 | DT_INT, call_data->chg_first, |
|
|
1323 | DT_INT, call_data->chg_length, |
|
|
1324 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1325 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1326 | DT_END)); |
|
|
1327 | } |
|
|
1328 | else |
|
|
1329 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1330 | DT_INT, call_data->caret, |
|
|
1331 | DT_INT, call_data->chg_first, |
|
|
1332 | DT_INT, call_data->chg_length, |
|
|
1333 | DT_END)); |
|
|
1334 | } |
|
|
1335 | |
|
|
1336 | #if 0 |
|
|
1337 | static void |
|
|
1338 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1339 | { |
|
|
1340 | ((rxvt_term *)client_data)->make_current (); |
|
|
1341 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1342 | DT_INT, call_data->position, |
|
|
1343 | DT_INT, call_data->direction, |
|
|
1344 | DT_INT, call_data->style, |
|
|
1345 | DT_END)); |
|
|
1346 | } |
|
|
1347 | #endif |
|
|
1348 | |
|
|
1349 | #endif |
1405 | |
1350 | |
1406 | /* |
1351 | /* |
1407 | * Try to open a XIM with the current modifiers, then see if we can |
1352 | * Try to open a XIM with the current modifiers, then see if we can |
1408 | * open a suitable preedit type |
1353 | * open a suitable preedit type |
1409 | */ |
1354 | */ |
… | |
… | |
1416 | XRectangle rect, status_rect, needed_rect; |
1361 | XRectangle rect, status_rect, needed_rect; |
1417 | unsigned long fg, bg; |
1362 | unsigned long fg, bg; |
1418 | const char *p; |
1363 | const char *p; |
1419 | char **s; |
1364 | char **s; |
1420 | XIMStyles *xim_styles; |
1365 | XIMStyles *xim_styles; |
|
|
1366 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1367 | XIMCallback xcb[4]; |
|
|
1368 | #endif |
|
|
1369 | |
|
|
1370 | set_environ (envv); |
1421 | |
1371 | |
1422 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1372 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1423 | return false; |
1373 | return false; |
1424 | |
1374 | |
1425 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1426 | input_method = display->get_xim (locale, modifiers); |
1375 | input_method = display->get_xim (locale, modifiers); |
1427 | if (input_method == NULL) |
1376 | if (input_method == NULL) |
1428 | return false; |
1377 | return false; |
1429 | |
1378 | |
1430 | xim = input_method->xim; |
1379 | xim = input_method->xim; |
… | |
… | |
1450 | s = rxvt_splitcommastring (p); |
1399 | s = rxvt_splitcommastring (p); |
1451 | |
1400 | |
1452 | for (i = found = 0; !found && s[i]; i++) |
1401 | for (i = found = 0; !found && s[i]; i++) |
1453 | { |
1402 | { |
1454 | if (!strcmp (s[i], "OverTheSpot")) |
1403 | if (!strcmp (s[i], "OverTheSpot")) |
1455 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1404 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1456 | else if (!strcmp (s[i], "OffTheSpot")) |
1405 | else if (!strcmp (s[i], "OffTheSpot")) |
1457 | input_style = (XIMPreeditArea | XIMStatusArea); |
1406 | input_style = XIMPreeditArea | XIMStatusArea; |
1458 | else if (!strcmp (s[i], "Root")) |
1407 | else if (!strcmp (s[i], "Root")) |
1459 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1408 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1460 | else if (!strcmp (s[i], "None")) |
1409 | else if (!strcmp (s[i], "None")) |
1461 | input_style = (XIMPreeditNone | XIMStatusNone); |
1410 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1411 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1412 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1413 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1414 | #endif |
|
|
1415 | else |
|
|
1416 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1462 | |
1417 | |
1463 | for (j = 0; j < xim_styles->count_styles; j++) |
1418 | for (j = 0; j < xim_styles->count_styles; j++) |
1464 | if (input_style == xim_styles->supported_styles[j]) |
1419 | if (input_style == xim_styles->supported_styles[j]) |
1465 | { |
1420 | { |
1466 | rxvt_freecommastring (s); |
1421 | rxvt_freecommastring (s); |
… | |
… | |
1504 | "*", |
1459 | "*", |
1505 | fheight, |
1460 | fheight, |
1506 | fheight + 1, fheight - 1, |
1461 | fheight + 1, fheight - 1, |
1507 | fheight - 2, fheight + 2); |
1462 | fheight - 2, fheight + 2); |
1508 | |
1463 | |
1509 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1464 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1510 | &missing_charset_list, &missing_charset_count, &def_string); |
1465 | &missing_charset_list, &missing_charset_count, &def_string); |
1511 | |
1466 | |
1512 | if (missing_charset_list) |
1467 | if (missing_charset_list) |
1513 | XFreeStringList (missing_charset_list); |
1468 | XFreeStringList (missing_charset_list); |
1514 | |
1469 | |
… | |
… | |
1555 | XNBackground, bg, |
1510 | XNBackground, bg, |
1556 | XNArea, &status_rect, |
1511 | XNArea, &status_rect, |
1557 | XNFontSet, fs, |
1512 | XNFontSet, fs, |
1558 | NULL); |
1513 | NULL); |
1559 | } |
1514 | } |
|
|
1515 | #if ENABLE_XIM_ONTHESPOT |
|
|
1516 | else if (input_style & XIMPreeditCallbacks) |
|
|
1517 | { |
|
|
1518 | im_set_position (spot); |
|
|
1519 | |
|
|
1520 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1521 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1522 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1523 | # if 0 |
|
|
1524 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1525 | # endif |
|
|
1526 | |
|
|
1527 | preedit_attr = XVaCreateNestedList (0, |
|
|
1528 | XNSpotLocation, &spot, |
|
|
1529 | XNPreeditStartCallback, &xcb[0], |
|
|
1530 | XNPreeditDoneCallback , &xcb[1], |
|
|
1531 | XNPreeditDrawCallback , &xcb[2], |
|
|
1532 | # if 0 |
|
|
1533 | XNPreeditCaretCallback, &xcb[3], |
|
|
1534 | # endif |
|
|
1535 | NULL); |
|
|
1536 | } |
|
|
1537 | #endif |
1560 | |
1538 | |
1561 | Input_Context = XCreateIC (xim, |
1539 | Input_Context = XCreateIC (xim, |
1562 | XNInputStyle, input_style, |
1540 | XNInputStyle, input_style, |
1563 | XNClientWindow, vt, |
1541 | XNClientWindow, vt, |
1564 | XNFocusWindow, parent[0], |
1542 | XNFocusWindow, parent[0], |
… | |
… | |
1566 | preedit_attr, |
1544 | preedit_attr, |
1567 | status_attr ? XNStatusAttributes : NULL, |
1545 | status_attr ? XNStatusAttributes : NULL, |
1568 | status_attr, NULL); |
1546 | status_attr, NULL); |
1569 | |
1547 | |
1570 | if (preedit_attr) XFree (preedit_attr); |
1548 | if (preedit_attr) XFree (preedit_attr); |
1571 | if (status_attr) XFree (status_attr); |
1549 | if (status_attr) XFree (status_attr); |
1572 | if (fs) XFreeFontSet (display->display, fs); |
1550 | if (fs) XFreeFontSet (dpy, fs); |
1573 | |
1551 | |
1574 | if (Input_Context == NULL) |
1552 | if (Input_Context == NULL) |
1575 | { |
1553 | { |
1576 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1554 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1577 | im_destroy (); |
1555 | im_destroy (); |
1578 | return false; |
1556 | return false; |
1579 | } |
1557 | } |
1580 | |
1558 | |
1581 | if (input_style & XIMPreeditArea) |
1559 | #if 0 |
|
|
1560 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1561 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1562 | vt_select_input (); |
|
|
1563 | #endif |
|
|
1564 | |
1582 | IMSetStatusPosition (); |
1565 | IMSetPosition (); |
1583 | |
1566 | |
1584 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1585 | return true; |
1567 | return true; |
1586 | } |
1568 | } |
1587 | |
1569 | |
1588 | void |
1570 | void |
1589 | rxvt_term::im_cb () |
1571 | rxvt_term::im_cb () |
… | |
… | |
1591 | int i; |
1573 | int i; |
1592 | const char *p; |
1574 | const char *p; |
1593 | char **s; |
1575 | char **s; |
1594 | char buf[IMBUFSIZ]; |
1576 | char buf[IMBUFSIZ]; |
1595 | |
1577 | |
1596 | SET_R (this); |
1578 | make_current (); |
1597 | |
1579 | |
1598 | im_destroy (); |
1580 | im_destroy (); |
1599 | |
1581 | |
1600 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1601 | if (Input_Context) |
1582 | if (Input_Context) |
1602 | return; |
1583 | return; |
1603 | |
1584 | |
1604 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1585 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1605 | if (rs[Rs_imLocale]) |
1586 | if (rs[Rs_imLocale]) |
… | |
… | |
1647 | SET_LOCALE (locale); |
1628 | SET_LOCALE (locale); |
1648 | #endif |
1629 | #endif |
1649 | } |
1630 | } |
1650 | |
1631 | |
1651 | void |
1632 | void |
1652 | rxvt_term::IMSetStatusPosition () |
1633 | rxvt_term::IMSetPosition () |
1653 | { |
1634 | { |
1654 | XRectangle preedit_rect, status_rect, *needed_rect; |
1635 | XRectangle preedit_rect, status_rect, *needed_rect; |
1655 | XVaNestedList preedit_attr, status_attr; |
1636 | XVaNestedList preedit_attr, status_attr; |
1656 | |
1637 | |
1657 | if (!Input_Context |
1638 | if (!Input_Context |
1658 | || !focus |
1639 | || !focus |
1659 | || !(input_style & XIMPreeditArea) |
1640 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1660 | || !IMisRunning ()) |
1641 | || !IMisRunning ()) |
1661 | return; |
1642 | return; |
1662 | |
1643 | |
|
|
1644 | if (input_style & XIMPreeditPosition) |
|
|
1645 | { |
|
|
1646 | im_set_size (preedit_rect); |
|
|
1647 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1648 | |
|
|
1649 | XSetICValues (Input_Context, |
|
|
1650 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1651 | } |
|
|
1652 | else |
|
|
1653 | { |
1663 | /* Getting the necessary width of preedit area */ |
1654 | /* Getting the necessary width of preedit area */ |
1664 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1655 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1665 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1656 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1666 | XFree (status_attr); |
1657 | XFree (status_attr); |
1667 | |
1658 | |
1668 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1659 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1669 | XFree (needed_rect); |
1660 | XFree (needed_rect); |
1670 | |
1661 | |
1671 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1662 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1672 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1663 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1673 | |
1664 | |
1674 | XSetICValues (Input_Context, |
1665 | XSetICValues (Input_Context, |
1675 | XNPreeditAttributes, preedit_attr, |
1666 | XNPreeditAttributes, preedit_attr, |
1676 | XNStatusAttributes, status_attr, NULL); |
1667 | XNStatusAttributes, status_attr, |
|
|
1668 | NULL); |
1677 | |
1669 | |
|
|
1670 | XFree (status_attr); |
|
|
1671 | } |
|
|
1672 | |
1678 | XFree (preedit_attr); |
1673 | XFree (preedit_attr); |
1679 | XFree (status_attr); |
|
|
1680 | } |
1674 | } |
1681 | #endif /* USE_XIM */ |
1675 | #endif /* USE_XIM */ |
1682 | |
1676 | |
1683 | /*----------------------------------------------------------------------*/ |
1677 | void |
1684 | rxvt_t rxvt_current_term; |
1678 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1679 | { |
|
|
1680 | Window cr; |
|
|
1681 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1682 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1683 | } |
|
|
1684 | |
|
|
1685 | Pixmap |
|
|
1686 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1687 | { |
|
|
1688 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1689 | if (xa[prop_id]) |
|
|
1690 | { |
|
|
1691 | int aformat; |
|
|
1692 | unsigned long nitems, bytes_after; |
|
|
1693 | Atom atype; |
|
|
1694 | unsigned char *prop = NULL; |
|
|
1695 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1696 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1697 | &nitems, &bytes_after, &prop); |
|
|
1698 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1699 | { |
|
|
1700 | return *(Pixmap *)prop; |
|
|
1701 | } |
|
|
1702 | } |
|
|
1703 | return None; |
|
|
1704 | } |
|
|
1705 | |
|
|
1706 | #ifdef HAVE_BG_PIXMAP |
|
|
1707 | # if TRACE_PIXMAPS |
|
|
1708 | # undef update_background |
|
|
1709 | int rxvt_term::trace_update_background (const char *file, int line) |
|
|
1710 | { |
|
|
1711 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1712 | update_background (); |
|
|
1713 | } |
|
|
1714 | # endif |
|
|
1715 | |
|
|
1716 | int |
|
|
1717 | rxvt_term::update_background () |
|
|
1718 | { |
|
|
1719 | bgPixmap.invalidate (); |
|
|
1720 | |
|
|
1721 | /* no chance of real time refresh if we are blurring! */ |
|
|
1722 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1723 | bgPixmap.render (); |
|
|
1724 | else |
|
|
1725 | { |
|
|
1726 | ev_tstamp refresh; |
|
|
1727 | update_background_ev.stop (); |
|
|
1728 | |
|
|
1729 | if (!bgPixmap.need_client_side_rendering ()) |
|
|
1730 | refresh = .05; |
|
|
1731 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1732 | refresh = .20; /* very slow !!! */ |
|
|
1733 | else |
|
|
1734 | refresh = .07; |
|
|
1735 | update_background_ev.start (refresh); |
|
|
1736 | } |
|
|
1737 | |
|
|
1738 | return 0; |
|
|
1739 | } |
|
|
1740 | |
|
|
1741 | void |
|
|
1742 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1743 | { |
|
|
1744 | make_current (); |
|
|
1745 | bgPixmap.render (); |
|
|
1746 | refresh_check (); |
|
|
1747 | } |
|
|
1748 | |
|
|
1749 | #endif /* HAVE_BG_PIXMAP */ |
1685 | |
1750 | |
1686 | /*----------------------- end-of-file (C source) -----------------------*/ |
1751 | /*----------------------- end-of-file (C source) -----------------------*/ |