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) 2003-2008 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 | |
53 | // used to tell global functions which terminal instance is "active" |
56 | // used to tell global functions which terminal instance is "active" |
… | |
… | |
56 | static char curlocale[128], savelocale[128]; |
59 | static char curlocale[128], savelocale[128]; |
57 | |
60 | |
58 | bool |
61 | bool |
59 | rxvt_set_locale (const char *locale) NOTHROW |
62 | rxvt_set_locale (const char *locale) NOTHROW |
60 | { |
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 | |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
69 | if (!locale || !memcmp (locale, curlocale, size)) |
62 | return false; |
70 | return false; |
63 | |
71 | |
64 | strncpy (curlocale, locale, 128); |
72 | memcpy (curlocale, locale, size); |
65 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
66 | return true; |
74 | return true; |
67 | } |
75 | } |
68 | |
76 | |
69 | void |
77 | void |
… | |
… | |
83 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
84 | |
92 | |
85 | 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) |
86 | { |
94 | { |
87 | compose_char *cc; |
95 | compose_char *cc; |
88 | |
96 | |
89 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
90 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
91 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
92 | while (cc) |
100 | while (cc) |
93 | { |
101 | { |
… | |
… | |
142 | |
150 | |
143 | } |
151 | } |
144 | #endif |
152 | #endif |
145 | |
153 | |
146 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
147 | : |
155 | { |
148 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
149 | 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), |
150 | #endif |
176 | #endif |
151 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
152 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
153 | #endif |
179 | #endif |
154 | #ifdef CURSOR_BLINK |
180 | #ifdef USE_XIM |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
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 |
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173 | im_ev (this, &rxvt_term::im_cb), |
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174 | #endif |
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175 | #ifndef NO_BELL |
186 | #ifndef NO_BELL |
176 | bell_ev (this, &rxvt_term::bell_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
177 | #endif |
188 | #endif |
178 | termwin_ev (this, &rxvt_term::x_cb), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
179 | vt_ev (this, &rxvt_term::x_cb), |
190 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
180 | child_ev (this, &rxvt_term::child_cb), |
191 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
181 | check_ev (this, &rxvt_term::check_cb), |
192 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
182 | flush_ev (this, &rxvt_term::flush_cb), |
193 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
194 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
184 | pty_ev (this, &rxvt_term::pty_cb), |
195 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
185 | incr_ev (this, &rxvt_term::incr_cb) |
196 | |
186 | { |
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187 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
197 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
188 | |
198 | |
189 | termlist.push_back (this); |
199 | termlist.push_back (this); |
190 | |
200 | |
191 | #ifdef KEYSYM_RESOURCE |
201 | #ifdef KEYSYM_RESOURCE |
… | |
… | |
193 | #endif |
203 | #endif |
194 | } |
204 | } |
195 | |
205 | |
196 | // 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. |
197 | // for use before an emergency exit |
207 | // for use before an emergency exit |
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208 | void |
198 | void rxvt_term::emergency_cleanup () |
209 | rxvt_term::emergency_cleanup () |
199 | { |
210 | { |
200 | if (cmd_pid) |
211 | if (cmd_pid) |
201 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
202 | |
213 | |
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214 | pty_ev.stop (); |
203 | delete pty; pty = 0; |
215 | delete pty; pty = 0; |
204 | } |
216 | } |
205 | |
217 | |
206 | rxvt_term::~rxvt_term () |
218 | rxvt_term::~rxvt_term () |
207 | { |
219 | { |
… | |
… | |
214 | if (fontset[i] != fontset[0]) |
226 | if (fontset[i] != fontset[0]) |
215 | delete fontset[i]; |
227 | delete fontset[i]; |
216 | #endif |
228 | #endif |
217 | delete fontset[0]; |
229 | delete fontset[0]; |
218 | |
230 | |
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231 | #ifdef HAVE_BG_PIXMAP |
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232 | bgPixmap.destroy (); |
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233 | #endif |
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234 | |
219 | if (display) |
235 | if (display) |
220 | { |
236 | { |
221 | selection_clear (); |
237 | selection_clear (); |
222 | |
238 | |
223 | #ifdef USE_XIM |
239 | #ifdef USE_XIM |
224 | im_destroy (); |
240 | im_destroy (); |
225 | #endif |
241 | #endif |
226 | #ifdef XTERM_SCROLLBAR |
242 | #ifdef XTERM_SCROLLBAR |
227 | if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC); |
243 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
228 | if (ShadowGC) XFreeGC (xdisp, ShadowGC); |
244 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
229 | #endif |
245 | #endif |
230 | #ifdef PLAIN_SCROLLBAR |
246 | #ifdef PLAIN_SCROLLBAR |
231 | if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC); |
247 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
232 | #endif |
248 | #endif |
233 | #ifdef NEXT_SCROLLBAR |
249 | #ifdef NEXT_SCROLLBAR |
234 | if (blackGC) XFreeGC (xdisp, blackGC); |
250 | if (blackGC) XFreeGC (dpy, blackGC); |
235 | if (whiteGC) XFreeGC (xdisp, whiteGC); |
251 | if (whiteGC) XFreeGC (dpy, whiteGC); |
236 | if (grayGC) XFreeGC (xdisp, grayGC); |
252 | if (grayGC) XFreeGC (dpy, grayGC); |
237 | if (darkGC) XFreeGC (xdisp, darkGC); |
253 | if (darkGC) XFreeGC (dpy, darkGC); |
238 | if (stippleGC) XFreeGC (xdisp, stippleGC); |
254 | if (stippleGC) XFreeGC (dpy, stippleGC); |
239 | if (dimple) XFreePixmap (xdisp, dimple); |
255 | if (dimple) XFreePixmap (dpy, dimple); |
240 | if (upArrow) XFreePixmap (xdisp, upArrow); |
256 | if (upArrow) XFreePixmap (dpy, upArrow); |
241 | if (downArrow) XFreePixmap (xdisp, downArrow); |
257 | if (downArrow) XFreePixmap (dpy, downArrow); |
242 | if (upArrowHi) XFreePixmap (xdisp, upArrowHi); |
258 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
243 | if (downArrowHi) XFreePixmap (xdisp, downArrowHi); |
259 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
244 | #endif |
260 | #endif |
245 | #ifdef RXVT_SCROLLBAR |
261 | #ifdef RXVT_SCROLLBAR |
246 | if (topShadowGC) XFreeGC (xdisp, topShadowGC); |
262 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
247 | if (botShadowGC) XFreeGC (xdisp, botShadowGC); |
263 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
248 | if (scrollbarGC) XFreeGC (xdisp, scrollbarGC); |
264 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
249 | #endif |
265 | #endif |
250 | if (gc) XFreeGC (xdisp, gc); |
266 | if (gc) XFreeGC (dpy, gc); |
251 | |
267 | |
252 | delete drawable; |
268 | delete drawable; |
253 | // destroy all windows |
269 | // destroy all windows |
254 | if (parent[0]) |
270 | if (parent[0]) |
255 | XDestroyWindow (xdisp, parent[0]); |
271 | XDestroyWindow (dpy, parent[0]); |
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272 | |
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273 | for (int i = 0; i < TOTAL_COLORS; i++) |
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274 | if (ISSET_PIXCOLOR (i)) |
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275 | { |
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276 | pix_colors_focused [i].free (this); |
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277 | #if OFF_FOCUS_FADING |
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278 | pix_colors_unfocused [i].free (this); |
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279 | #endif |
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280 | } |
256 | |
281 | |
257 | clear (); |
282 | clear (); |
258 | } |
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259 | |
283 | |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
284 | display->flush (); /* ideally .put should do this */ |
261 | delete pix_colors_focused; |
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262 | #if OFF_FOCUS_FADING |
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263 | delete pix_colors_unfocused; |
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264 | #endif |
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265 | |
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266 | displays.put (display); |
285 | displays.put (display); |
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286 | } |
267 | |
287 | |
268 | scr_release (); |
288 | scr_release (); |
269 | |
289 | |
270 | /* clear all resources */ |
290 | /* clear all resources */ |
271 | for (int i = 0; i < allocated.size (); i++) |
291 | for (int i = 0; i < allocated.size (); i++) |
… | |
… | |
283 | delete argv; |
303 | delete argv; |
284 | |
304 | |
285 | #ifdef KEYSYM_RESOURCE |
305 | #ifdef KEYSYM_RESOURCE |
286 | delete keyboard; |
306 | delete keyboard; |
287 | #endif |
307 | #endif |
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308 | #ifndef NO_RESOURCES |
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309 | XrmDestroyDatabase (option_db); |
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310 | #endif |
288 | } |
311 | } |
289 | |
312 | |
290 | // child has exited, usually destroys |
313 | // child has exited, usually destroys |
291 | void |
314 | void |
292 | rxvt_term::child_cb (child_watcher &w, int status) |
315 | rxvt_term::child_cb (ev::child &w, int status) |
293 | { |
316 | { |
294 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
317 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
295 | |
318 | |
296 | cmd_pid = 0; |
319 | cmd_pid = 0; |
297 | |
320 | |
298 | if (!OPTION (Opt_hold)) |
321 | if (!option (Opt_hold)) |
299 | destroy (); |
322 | destroy (); |
300 | } |
323 | } |
301 | |
324 | |
302 | void |
325 | void |
303 | rxvt_term::destroy () |
326 | rxvt_term::destroy () |
304 | { |
327 | { |
305 | if (destroy_ev.active) |
328 | if (destroy_ev.is_active ()) |
306 | return; |
329 | return; |
307 | |
330 | |
308 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
331 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
309 | |
332 | |
310 | #if ENABLE_OVERLAY |
333 | #if ENABLE_OVERLAY |
… | |
… | |
317 | im_ev.stop (display); |
340 | im_ev.stop (display); |
318 | #endif |
341 | #endif |
319 | #if HAVE_SCROLLBARS |
342 | #if HAVE_SCROLLBARS |
320 | scrollbar_ev.stop (display); |
343 | scrollbar_ev.stop (display); |
321 | #endif |
344 | #endif |
322 | #if TRANSPARENT |
345 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
323 | rootwin_ev.stop (display); |
346 | rootwin_ev.stop (display); |
324 | #endif |
347 | #endif |
325 | incr_ev.stop (); |
348 | incr_ev.stop (); |
326 | termwin_ev.stop (display); |
349 | termwin_ev.stop (display); |
327 | vt_ev.stop (display); |
350 | vt_ev.stop (display); |
328 | } |
351 | } |
329 | |
352 | |
330 | check_ev.stop (); |
353 | flush_ev.stop (); |
331 | pty_ev.stop (); |
354 | pty_ev.stop (); |
332 | #ifdef CURSOR_BLINK |
355 | #ifdef CURSOR_BLINK |
333 | cursor_blink_ev.stop (); |
356 | cursor_blink_ev.stop (); |
334 | #endif |
357 | #endif |
335 | #ifdef TEXT_BLINK |
358 | #ifdef TEXT_BLINK |
… | |
… | |
343 | #endif |
366 | #endif |
344 | #ifdef POINTER_BLANK |
367 | #ifdef POINTER_BLANK |
345 | pointer_ev.stop (); |
368 | pointer_ev.stop (); |
346 | #endif |
369 | #endif |
347 | |
370 | |
348 | destroy_ev.start (0); |
371 | destroy_ev.start (); |
349 | } |
372 | } |
350 | |
373 | |
351 | void |
374 | void |
352 | rxvt_term::destroy_cb (time_watcher &w) |
375 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
353 | { |
376 | { |
354 | make_current (); |
377 | make_current (); |
355 | |
378 | |
356 | delete this; |
379 | delete this; |
357 | } |
380 | } |
… | |
… | |
368 | { |
391 | { |
369 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
392 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
370 | (*t)->emergency_cleanup (); |
393 | (*t)->emergency_cleanup (); |
371 | } |
394 | } |
372 | |
395 | |
373 | #if ENABLE_FRILLS |
396 | #if !ENABLE_MINIMAL |
374 | static void |
397 | static void |
375 | print_x_error (Display *dpy, XErrorEvent *event) |
398 | print_x_error (Display *dpy, XErrorEvent *event) |
376 | { |
399 | { |
377 | char buffer[BUFSIZ]; |
400 | char buffer[BUFSIZ]; |
378 | char mesg[BUFSIZ]; |
401 | char mesg[BUFSIZ]; |
… | |
… | |
411 | else |
434 | else |
412 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
435 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
413 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
414 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
415 | } |
438 | } |
416 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
439 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
417 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
418 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
419 | } |
442 | } |
420 | #endif |
443 | #endif |
421 | |
444 | |
… | |
… | |
426 | GET_R->allowedxerror = event->error_code; |
449 | GET_R->allowedxerror = event->error_code; |
427 | else |
450 | else |
428 | { |
451 | { |
429 | // GET_R is most likely not the terminal which caused the error, |
452 | // GET_R is most likely not the terminal which caused the error, |
430 | // so just output the error and continue |
453 | // so just output the error and continue |
431 | #if ENABLE_FRILLS |
454 | #if ENABLE_MINIMAL |
|
|
455 | old_xerror_handler (display, event); |
|
|
456 | #else |
432 | print_x_error (display, event); |
457 | print_x_error (display, event); |
433 | #else |
|
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434 | old_xerror_handler (display, event); |
|
|
435 | #endif |
458 | #endif |
436 | } |
459 | } |
437 | |
460 | |
438 | return 0; |
461 | return 0; |
439 | } |
462 | } |
… | |
… | |
445 | DisplayString (display)); |
468 | DisplayString (display)); |
446 | rxvt_emergency_cleanup (); |
469 | rxvt_emergency_cleanup (); |
447 | _exit (EXIT_FAILURE); |
470 | _exit (EXIT_FAILURE); |
448 | } |
471 | } |
449 | |
472 | |
450 | /*----------------------------------------------------------------------*/ |
|
|
451 | bool |
|
|
452 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
453 | { |
|
|
454 | this->envv = envv; |
|
|
455 | |
|
|
456 | SET_R (this); |
|
|
457 | set_locale (""); |
|
|
458 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
459 | |
|
|
460 | if (!init_vars ()) |
|
|
461 | return false; |
|
|
462 | |
|
|
463 | init_secondary (); |
|
|
464 | |
|
|
465 | const char **cmd_argv = init_resources (argc, argv); |
|
|
466 | |
|
|
467 | #ifdef KEYSYM_RESOURCE |
|
|
468 | keyboard->register_done (); |
|
|
469 | #endif |
|
|
470 | |
|
|
471 | #ifdef HAVE_SCROLLBARS |
|
|
472 | if (OPTION (Opt_scrollBar)) |
|
|
473 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
474 | #endif |
|
|
475 | |
|
|
476 | pty = ptytty::create (); |
|
|
477 | |
|
|
478 | create_windows (argc, argv); |
|
|
479 | |
|
|
480 | init_xlocale (); |
|
|
481 | |
|
|
482 | scr_reset (); // initialize screen |
|
|
483 | |
|
|
484 | #if 0 |
|
|
485 | XSynchronize (xdisp, True); |
|
|
486 | #endif |
|
|
487 | |
|
|
488 | #ifdef HAVE_SCROLLBARS |
|
|
489 | if (OPTION (Opt_scrollBar)) |
|
|
490 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
491 | #endif |
|
|
492 | #ifdef TRANSPARENT |
|
|
493 | if (OPTION (Opt_transparent)) |
|
|
494 | { |
|
|
495 | XSelectInput (xdisp, display->root, PropertyChangeMask); |
|
|
496 | check_our_parents (); |
|
|
497 | rootwin_ev.start (display, display->root); |
|
|
498 | } |
|
|
499 | #endif |
|
|
500 | |
|
|
501 | set_colorfgbg (); |
|
|
502 | |
|
|
503 | init_command (cmd_argv); |
|
|
504 | |
|
|
505 | free (cmd_argv); |
|
|
506 | |
|
|
507 | if (pty->pty >= 0) |
|
|
508 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
509 | |
|
|
510 | check_ev.start (); |
|
|
511 | |
|
|
512 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
513 | |
|
|
514 | #if ENABLE_XEMBED |
|
|
515 | if (rs[Rs_embed]) |
|
|
516 | { |
|
|
517 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
518 | |
|
|
519 | XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
520 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
521 | } |
|
|
522 | #endif |
|
|
523 | |
|
|
524 | XMapWindow (xdisp, vt); |
|
|
525 | XMapWindow (xdisp, parent[0]); |
|
|
526 | |
|
|
527 | return true; |
|
|
528 | } |
|
|
529 | |
|
|
530 | static struct sig_handlers |
473 | static struct sig_handlers |
531 | { |
474 | { |
532 | sig_watcher sw_term, sw_int; |
475 | ev::sig sw_term, sw_int; |
533 | |
476 | |
534 | /* |
477 | /* |
535 | * Catch a fatal signal and tidy up before quitting |
478 | * Catch a fatal signal and tidy up before quitting |
536 | */ |
479 | */ |
537 | void |
480 | void sig_term (ev::sig &w, int revents); |
538 | sig_term (sig_watcher &w) |
481 | |
|
|
482 | sig_handlers () |
539 | { |
483 | { |
540 | rxvt_emergency_cleanup (); |
484 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
541 | signal (w.signum, SIG_DFL); |
|
|
542 | kill (getpid (), w.signum); |
|
|
543 | } |
|
|
544 | |
|
|
545 | sig_handlers () |
|
|
546 | : sw_term (this, &sig_handlers::sig_term), |
|
|
547 | sw_int (this, &sig_handlers::sig_term) |
485 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
548 | { |
|
|
549 | } |
486 | } |
550 | } sig_handlers; |
487 | } sig_handlers; |
551 | |
488 | |
|
|
489 | void |
|
|
490 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
491 | { |
|
|
492 | rxvt_emergency_cleanup (); |
|
|
493 | w.stop (); |
|
|
494 | kill (getpid (), w.signum); |
|
|
495 | } |
|
|
496 | |
552 | char **rxvt_environ; // startup environment |
497 | char **rxvt_environ; // startup environment |
553 | |
498 | |
554 | void |
499 | void |
555 | rxvt_init () |
500 | rxvt_init () |
556 | { |
501 | { |
557 | ptytty::init (); |
502 | ptytty::init (); |
|
|
503 | |
|
|
504 | if (!ev_default_loop (0)) |
|
|
505 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
558 | |
506 | |
559 | rxvt_environ = environ; |
507 | rxvt_environ = environ; |
560 | |
508 | |
561 | signal (SIGHUP, SIG_IGN); |
509 | signal (SIGHUP, SIG_IGN); |
562 | signal (SIGPIPE, SIG_IGN); |
510 | signal (SIGPIPE, SIG_IGN); |
563 | |
511 | |
564 | sig_handlers.sw_term.start (SIGTERM); |
512 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
565 | sig_handlers.sw_int.start (SIGINT); |
513 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
566 | |
514 | |
567 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
515 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
568 | /* signal (SIGURG, SIG_DFL); */ |
516 | /* signal (SIGURG, SIG_DFL); */ |
569 | |
517 | |
570 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
518 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
572 | XSetIOErrorHandler (rxvt_xioerror_handler); |
520 | XSetIOErrorHandler (rxvt_xioerror_handler); |
573 | |
521 | |
574 | XrmInitialize (); |
522 | XrmInitialize (); |
575 | } |
523 | } |
576 | |
524 | |
577 | /* ------------------------------------------------------------------------- * |
|
|
578 | * MEMORY ALLOCATION WRAPPERS * |
|
|
579 | * ------------------------------------------------------------------------- */ |
|
|
580 | void * |
|
|
581 | rxvt_malloc (size_t size) |
|
|
582 | { |
|
|
583 | void *p = malloc (size); |
|
|
584 | |
|
|
585 | if (!p) |
|
|
586 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
587 | |
|
|
588 | return p; |
|
|
589 | } |
|
|
590 | |
|
|
591 | void * |
|
|
592 | rxvt_calloc (size_t number, size_t size) |
|
|
593 | { |
|
|
594 | void *p = calloc (number, size); |
|
|
595 | |
|
|
596 | if (!p) |
|
|
597 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
598 | |
|
|
599 | return p; |
|
|
600 | } |
|
|
601 | |
|
|
602 | void * |
|
|
603 | rxvt_realloc (void *ptr, size_t size) |
|
|
604 | { |
|
|
605 | void *p = realloc (ptr, size); |
|
|
606 | |
|
|
607 | if (!p) |
|
|
608 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
609 | |
|
|
610 | return p; |
|
|
611 | } |
|
|
612 | |
|
|
613 | /*----------------------------------------------------------------------*/ |
525 | /*----------------------------------------------------------------------*/ |
614 | /* |
526 | /* |
615 | * window size/position calculcations for XSizeHint and other storage. |
527 | * window size/position calculations for XSizeHint and other storage. |
616 | * if width/height are non-zero then override calculated width/height |
528 | * if width/height are non-zero then override calculated width/height |
617 | */ |
529 | */ |
618 | void |
530 | void |
619 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
531 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
620 | { |
532 | { |
… | |
… | |
691 | |
603 | |
692 | if (scrollBar.state) |
604 | if (scrollBar.state) |
693 | { |
605 | { |
694 | sb_w = scrollbar_TotalWidth (); |
606 | sb_w = scrollbar_TotalWidth (); |
695 | szHint.base_width += sb_w; |
607 | szHint.base_width += sb_w; |
|
|
608 | |
696 | if (!OPTION (Opt_scrollBar_right)) |
609 | if (!option (Opt_scrollBar_right)) |
697 | window_vt_x += sb_w; |
610 | window_vt_x += sb_w; |
698 | } |
611 | } |
699 | |
612 | |
700 | szHint.width_inc = fwidth; |
613 | szHint.width_inc = fwidth; |
701 | szHint.height_inc = fheight; |
614 | szHint.height_inc = fheight; |
702 | szHint.min_width = szHint.base_width + szHint.width_inc; |
615 | szHint.min_width = szHint.base_width + szHint.width_inc; |
703 | szHint.min_height = szHint.base_height + szHint.height_inc; |
616 | szHint.min_height = szHint.base_height + szHint.height_inc; |
704 | |
617 | |
705 | if (newwidth && newwidth - szHint.base_width < max_width) |
618 | if (newwidth && newwidth - szHint.base_width < max_width) |
706 | { |
619 | { |
707 | szHint.width = newwidth; |
620 | szHint.width = newwidth; |
… | |
… | |
722 | { |
635 | { |
723 | min_it (height, max_height); |
636 | min_it (height, max_height); |
724 | szHint.height = szHint.base_height + height; |
637 | szHint.height = szHint.base_height + height; |
725 | } |
638 | } |
726 | |
639 | |
727 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
640 | if (scrollBar.state && option (Opt_scrollBar_right)) |
728 | window_sb_x = szHint.width - sb_w; |
641 | window_sb_x = szHint.width - sb_w; |
729 | |
642 | |
730 | if (recalc_x) |
643 | if (recalc_x) |
731 | szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth; |
644 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
732 | |
645 | |
733 | if (recalc_y) |
646 | if (recalc_y) |
734 | szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth; |
647 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
735 | |
648 | |
736 | ncol = width / fwidth; |
649 | ncol = width / fwidth; |
737 | nrow = height / fheight; |
650 | nrow = height / fheight; |
738 | } |
651 | } |
739 | |
652 | |
… | |
… | |
755 | ws.ws_xpixel = width; |
668 | ws.ws_xpixel = width; |
756 | ws.ws_ypixel = height; |
669 | ws.ws_ypixel = height; |
757 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
670 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
758 | |
671 | |
759 | #if 0 |
672 | #if 0 |
760 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
673 | // TIOCSWINSZ is supposed to do this automatically and correctly |
761 | if (cmd_pid) /* force through to the command */ |
674 | if (cmd_pid) /* force through to the command */ |
762 | kill (-cmd_pid, SIGWINCH); |
675 | kill (-cmd_pid, SIGWINCH); |
763 | #endif |
676 | #endif |
764 | } |
677 | } |
765 | |
678 | |
… | |
… | |
794 | delete fontset[0]; |
707 | delete fontset[0]; |
795 | fontset[0] = fs; |
708 | fontset[0] = fs; |
796 | |
709 | |
797 | prop = (*fs)[1]->properties (); |
710 | prop = (*fs)[1]->properties (); |
798 | prop.height += lineSpace; |
711 | prop.height += lineSpace; |
|
|
712 | |
799 | fs->set_prop (prop); |
713 | fs->set_prop (prop, false); |
800 | |
714 | |
801 | fwidth = prop.width; |
715 | fwidth = prop.width; |
802 | fheight = prop.height; |
716 | fheight = prop.height; |
803 | fbase = prop.ascent; |
717 | fbase = prop.ascent; |
804 | |
718 | |
… | |
… | |
813 | { |
727 | { |
814 | fontset[style] = fs = new rxvt_fontset (this); |
728 | fontset[style] = fs = new rxvt_fontset (this); |
815 | rxvt_fontprop prop2 = prop; |
729 | rxvt_fontprop prop2 = prop; |
816 | |
730 | |
817 | if (res) |
731 | if (res) |
818 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
732 | { |
|
|
733 | fs->populate (res); |
|
|
734 | fs->set_prop (prop2, false); |
|
|
735 | } |
819 | else |
736 | else |
820 | { |
737 | { |
821 | res = fontset[0]->fontdesc; |
738 | fs->populate (fontset[0]->fontdesc); |
822 | |
739 | |
823 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
740 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
824 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
741 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
742 | |
|
|
743 | fs->set_prop (prop2, true); |
825 | } |
744 | } |
826 | |
745 | |
827 | fs->populate (res); |
|
|
828 | fs->set_prop (prop2); |
|
|
829 | } |
746 | } |
830 | #else |
747 | #else |
831 | fontset[style] = fontset[0]; |
748 | fontset[style] = fontset[0]; |
832 | #endif |
749 | #endif |
833 | } |
750 | } |
… | |
… | |
835 | if (parent[0]) |
752 | if (parent[0]) |
836 | { |
753 | { |
837 | resize_all_windows (0, 0, 0); |
754 | resize_all_windows (0, 0, 0); |
838 | scr_remap_chars (); |
755 | scr_remap_chars (); |
839 | scr_touch (true); |
756 | scr_touch (true); |
840 | } |
757 | } |
841 | |
758 | |
842 | return true; |
759 | return true; |
843 | } |
760 | } |
844 | |
761 | |
|
|
762 | void |
845 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
763 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
846 | { |
764 | { |
847 | XChangeProperty (xdisp, parent[0], |
765 | XChangeProperty (dpy, parent[0], |
848 | prop, XA_STRING, 8, PropModeReplace, |
766 | prop, XA_STRING, 8, PropModeReplace, |
849 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
767 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
850 | } |
768 | } |
851 | |
769 | |
|
|
770 | void |
852 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
771 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
853 | { |
772 | { |
854 | wchar_t *ws = rxvt_mbstowcs (str, len); |
773 | wchar_t *ws = rxvt_mbstowcs (str, len); |
855 | char *s = rxvt_wcstoutf8 (ws); |
774 | char *s = rxvt_wcstoutf8 (ws); |
856 | |
775 | |
857 | XChangeProperty (xdisp, parent[0], |
776 | XChangeProperty (dpy, parent[0], |
858 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
777 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
859 | (const unsigned char *)s, strlen (s)); |
778 | (const unsigned char *)s, strlen (s)); |
860 | |
779 | |
861 | free (s); |
780 | free (s); |
862 | free (ws); |
781 | free (ws); |
… | |
… | |
881 | #if ENABLE_EWMH |
800 | #if ENABLE_EWMH |
882 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
801 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
883 | #endif |
802 | #endif |
884 | } |
803 | } |
885 | |
804 | |
|
|
805 | void |
|
|
806 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
807 | { |
886 | #ifdef XTERM_COLOR_CHANGE |
808 | #ifdef XTERM_COLOR_CHANGE |
887 | void |
|
|
888 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
889 | { |
|
|
890 | rxvt_color xcol; |
809 | rxvt_color xcol; |
891 | int i; |
810 | int i; |
892 | |
811 | |
893 | if (color == NULL || *color == '\0') |
812 | if (color == NULL || *color == '\0') |
894 | return; |
813 | return; |
895 | |
814 | |
|
|
815 | color = strdup (color); |
|
|
816 | allocated.push_back ((void *)color); |
|
|
817 | rs[Rs_color + idx] = color; |
|
|
818 | |
896 | /* handle color aliases */ |
819 | /* handle color aliases */ |
897 | if (isdigit (*color)) |
820 | if (isdigit (*color)) |
898 | { |
821 | { |
899 | i = atoi (color); |
822 | i = atoi (color); |
900 | |
823 | |
901 | if (i >= 8 && i <= 15) |
824 | if (i >= 8 && i <= 15) |
|
|
825 | { |
902 | { /* bright colors */ |
826 | /* bright colors */ |
903 | i -= 8; |
|
|
904 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
827 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
905 | SET_PIXCOLOR (idx); |
|
|
906 | goto done; |
828 | goto done; |
907 | } |
829 | } |
908 | |
830 | |
909 | if (i >= 0 && i <= 7) |
831 | if (i >= 0 && i <= 7) |
|
|
832 | { |
910 | { /* normal colors */ |
833 | /* normal colors */ |
911 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
834 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
912 | SET_PIXCOLOR (idx); |
|
|
913 | goto done; |
835 | goto done; |
914 | } |
836 | } |
915 | } |
837 | } |
916 | |
838 | |
917 | if (!set_color (xcol, color)) |
839 | set_color (xcol, color); |
918 | return; |
|
|
919 | |
|
|
920 | /* XStoreColor (xdisp, display->cmap, XColor*); */ |
|
|
921 | |
840 | |
922 | /* |
841 | /* |
923 | * FIXME: should free colors here, but no idea how to do it so instead, |
842 | * FIXME: should free colors here, but no idea how to do it so instead, |
924 | * so just keep gobbling up the colormap |
843 | * so just keep gobbling up the colormap |
925 | */ |
844 | */ |
926 | # if 0 |
|
|
927 | for (i = Color_Black; i <= Color_White; i++) |
|
|
928 | if (pix_colors[idx] == pix_colors[i]) |
|
|
929 | break; |
|
|
930 | if (i > Color_White) |
|
|
931 | { |
|
|
932 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
933 | XFreeColors (xdisp, display->cmap, (pix_colors + idx), 1, |
|
|
934 | DisplayPlanes (xdisp, display->screen)); |
|
|
935 | } |
|
|
936 | # endif |
|
|
937 | |
845 | |
938 | pix_colors_focused[idx] = xcol; |
846 | pix_colors_focused[idx] = xcol; |
939 | SET_PIXCOLOR (idx); |
|
|
940 | |
847 | |
941 | /* XSetWindowAttributes attr; */ |
|
|
942 | /* Cursor cursor; */ |
|
|
943 | done: |
848 | done: |
944 | |
|
|
945 | #if OFF_FOCUS_FADING |
|
|
946 | if (rs[Rs_fade]) |
|
|
947 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (this, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
948 | #endif |
|
|
949 | |
|
|
950 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
849 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
951 | |
850 | |
|
|
851 | update_fade_color (idx); |
952 | recolour_cursor (); |
852 | recolour_cursor (); |
953 | scr_recolour (); |
853 | scr_recolour (); |
|
|
854 | #endif /* XTERM_COLOR_CHANGE */ |
954 | } |
855 | } |
955 | |
|
|
956 | #else |
|
|
957 | # define set_window_color (idx,color) ((void)0) |
|
|
958 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
959 | |
856 | |
960 | void |
857 | void |
961 | rxvt_term::recolour_cursor () |
858 | rxvt_term::recolour_cursor () |
962 | { |
859 | { |
963 | XColor xcol[2]; |
860 | XColor fg, bg; |
964 | |
861 | |
965 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
862 | (ISSET_PIXCOLOR (Color_pointer_fg) |
966 | ? pix_colors_focused[Color_pointer_fg] |
863 | ? pix_colors_focused[Color_pointer_fg] |
967 | : pix_colors_focused[Color_fg]; |
864 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
865 | |
968 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
866 | (ISSET_PIXCOLOR (Color_pointer_bg) |
969 | ? pix_colors_focused[Color_pointer_bg] |
867 | ? pix_colors_focused[Color_pointer_bg] |
970 | : pix_colors_focused[Color_bg]; |
868 | : pix_colors_focused[Color_bg]).get (bg); |
971 | |
869 | |
972 | XQueryColors (xdisp, cmap, xcol, 2); |
|
|
973 | XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1); |
870 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
974 | } |
871 | } |
975 | |
872 | |
976 | /*----------------------------------------------------------------------*/ |
873 | /*----------------------------------------------------------------------*/ |
977 | /* |
874 | /* |
978 | * find if fg/bg matches any of the normal (low-intensity) colors |
875 | * find if fg/bg matches any of the normal (low-intensity) colors |
979 | */ |
876 | */ |
980 | void |
877 | void |
981 | rxvt_term::set_colorfgbg () |
878 | rxvt_term::set_colorfgbg () |
982 | { |
879 | { |
983 | unsigned int i; |
880 | unsigned int i; |
984 | const char *xpmb = "\0"; |
881 | const char *xpmb = ""; |
985 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
882 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
986 | |
883 | |
987 | strcpy (fstr, "default"); |
884 | strcpy (fstr, "default"); |
988 | strcpy (bstr, "default"); |
885 | strcpy (bstr, "default"); |
989 | for (i = Color_Black; i <= Color_White; i++) |
886 | for (i = Color_Black; i <= Color_White; i++) |
… | |
… | |
995 | |
892 | |
996 | for (i = Color_Black; i <= Color_White; i++) |
893 | for (i = Color_Black; i <= Color_White; i++) |
997 | if (pix_colors[Color_bg] == pix_colors[i]) |
894 | if (pix_colors[Color_bg] == pix_colors[i]) |
998 | { |
895 | { |
999 | sprintf (bstr, "%d", (i - Color_Black)); |
896 | sprintf (bstr, "%d", (i - Color_Black)); |
1000 | #ifdef XPM_BACKGROUND |
897 | #ifdef BG_IMAGE_FROM_FILE |
1001 | xpmb = "default;"; |
898 | xpmb = "default;"; |
1002 | #endif |
899 | #endif |
1003 | break; |
900 | break; |
1004 | } |
901 | } |
1005 | |
902 | |
… | |
… | |
1014 | if (color.set (this, name)) |
911 | if (color.set (this, name)) |
1015 | return true; |
912 | return true; |
1016 | |
913 | |
1017 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
914 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
1018 | return false; |
915 | return false; |
|
|
916 | } |
|
|
917 | |
|
|
918 | void |
|
|
919 | rxvt_term::alias_color (int dst, int src) |
|
|
920 | { |
|
|
921 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1019 | } |
922 | } |
1020 | |
923 | |
1021 | /* -------------------------------------------------------------------- * |
924 | /* -------------------------------------------------------------------- * |
1022 | * - WINDOW RESIZING - * |
925 | * - WINDOW RESIZING - * |
1023 | * -------------------------------------------------------------------- */ |
926 | * -------------------------------------------------------------------- */ |
… | |
… | |
1027 | int fix_screen; |
930 | int fix_screen; |
1028 | int old_width = szHint.width; |
931 | int old_width = szHint.width; |
1029 | int old_height = szHint.height; |
932 | int old_height = szHint.height; |
1030 | |
933 | |
1031 | window_calc (newwidth, newheight); |
934 | window_calc (newwidth, newheight); |
|
|
935 | |
|
|
936 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1032 | XSetWMNormalHints (xdisp, parent[0], &szHint); |
937 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1033 | |
938 | |
1034 | if (!ignoreparent) |
939 | if (!ignoreparent) |
1035 | { |
940 | { |
1036 | #ifdef SMART_RESIZE |
941 | #ifdef SMART_RESIZE |
1037 | /* |
942 | /* |
… | |
… | |
1041 | int x, y, x1, y1; |
946 | int x, y, x1, y1; |
1042 | int dx, dy; |
947 | int dx, dy; |
1043 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
948 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1044 | Window unused_cr; |
949 | Window unused_cr; |
1045 | |
950 | |
1046 | XTranslateCoordinates (xdisp, parent[0], display->root, |
951 | XTranslateCoordinates (dpy, parent[0], display->root, |
1047 | 0, 0, &x, &y, &unused_cr); |
952 | 0, 0, &x, &y, &unused_cr); |
1048 | XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1, |
953 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1049 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
954 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1050 | /* |
955 | /* |
1051 | * if display->root isn't the parent window, a WM will probably have offset |
956 | * if display->root isn't the parent window, a WM will probably have offset |
1052 | * our position for handles and decorations. Counter it |
957 | * our position for handles and decorations. Counter it |
1053 | */ |
958 | */ |
… | |
… | |
1055 | { |
960 | { |
1056 | x -= x1; |
961 | x -= x1; |
1057 | y -= y1; |
962 | y -= y1; |
1058 | } |
963 | } |
1059 | |
964 | |
1060 | x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2; |
965 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1061 | y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2; |
966 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1062 | dx = old_width - szHint.width; |
967 | dx = old_width - szHint.width; |
1063 | dy = old_height - szHint.height; |
968 | dy = old_height - szHint.height; |
1064 | |
969 | |
1065 | /* Check position of the center of the window */ |
970 | /* Check position of the center of the window */ |
1066 | if (x < x1) /* left half */ |
971 | if (x < x1) /* left half */ |
… | |
… | |
1070 | if (y < y1) /* top half */ |
975 | if (y < y1) /* top half */ |
1071 | dy = 0; |
976 | dy = 0; |
1072 | else if (y == y1) /* exact center */ |
977 | else if (y == y1) /* exact center */ |
1073 | dy /= 2; |
978 | dy /= 2; |
1074 | |
979 | |
1075 | XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy, |
980 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1076 | szHint.width, szHint.height); |
981 | szHint.width, szHint.height); |
1077 | #else |
982 | #else |
1078 | XResizeWindow (xdisp, parent[0], szHint.width, szHint.height); |
983 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1079 | #endif |
984 | #endif |
1080 | } |
985 | } |
1081 | |
986 | |
1082 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
987 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1083 | |
988 | |
1084 | if (fix_screen || newwidth != old_width || newheight != old_height) |
989 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1085 | { |
990 | { |
1086 | if (scrollBar.state) |
991 | if (scrollBar.state) |
1087 | { |
992 | { |
1088 | XMoveResizeWindow (xdisp, scrollBar.win, |
993 | XMoveResizeWindow (dpy, scrollBar.win, |
1089 | window_sb_x, 0, |
994 | window_sb_x, 0, |
1090 | scrollbar_TotalWidth (), szHint.height); |
995 | scrollbar_TotalWidth (), szHint.height); |
1091 | resize_scrollbar (); |
996 | resize_scrollbar (); |
1092 | } |
997 | } |
1093 | |
998 | |
1094 | XMoveResizeWindow (xdisp, vt, |
999 | XMoveResizeWindow (dpy, vt, |
1095 | window_vt_x, window_vt_y, |
1000 | window_vt_x, window_vt_y, |
1096 | width, height); |
1001 | width, height); |
1097 | |
1002 | |
|
|
1003 | #ifdef HAVE_BG_PIXMAP |
|
|
1004 | if (bgPixmap.window_size_sensitive ()) |
|
|
1005 | update_background (); |
|
|
1006 | #endif |
|
|
1007 | |
1098 | scr_clear (); |
1008 | scr_clear (); |
1099 | #ifdef XPM_BACKGROUND |
|
|
1100 | resize_pixmap (); |
|
|
1101 | #endif |
|
|
1102 | } |
1009 | } |
1103 | |
1010 | |
1104 | if (fix_screen || old_height == 0) |
1011 | if (fix_screen || old_height == 0) |
1105 | scr_reset (); |
1012 | scr_reset (); |
1106 | |
1013 | |
1107 | #ifdef XPM_BACKGROUND |
1014 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1108 | if (pixmap) |
1015 | //scr_touch (false); |
|
|
1016 | |
|
|
1017 | #ifdef HAVE_BG_PIXMAP |
|
|
1018 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1019 | // if (bgPixmap.pixmap) |
1109 | scr_touch (false); |
1020 | // scr_touch (false); |
1110 | #endif |
1021 | #endif |
1111 | |
1022 | |
1112 | #ifdef USE_XIM |
1023 | #ifdef USE_XIM |
1113 | IMSetStatusPosition (); |
1024 | IMSetPosition (); |
1114 | #endif |
1025 | #endif |
1115 | } |
1026 | } |
1116 | |
1027 | |
1117 | /* |
1028 | /* |
1118 | * Set the width/height of the vt window in characters. Units are pixels. |
1029 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1123 | { |
1034 | { |
1124 | XWindowAttributes wattr; |
1035 | XWindowAttributes wattr; |
1125 | |
1036 | |
1126 | if (newwidth == 0 || newheight == 0) |
1037 | if (newwidth == 0 || newheight == 0) |
1127 | { |
1038 | { |
1128 | XGetWindowAttributes (xdisp, display->root, &wattr); |
1039 | XGetWindowAttributes (dpy, display->root, &wattr); |
1129 | |
1040 | |
1130 | if (newwidth == 0) |
1041 | if (newwidth == 0) |
1131 | newwidth = wattr.width - szHint.base_width; |
1042 | newwidth = wattr.width - szHint.base_width; |
1132 | if (newheight == 0) |
1043 | if (newheight == 0) |
1133 | newheight = wattr.height - szHint.base_height; |
1044 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1147 | #ifdef USE_XIM |
1058 | #ifdef USE_XIM |
1148 | |
1059 | |
1149 | void |
1060 | void |
1150 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1061 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1151 | { |
1062 | { |
1152 | fg = pix_colors[Color_fg]; |
1063 | fg = pix_colors [Color_fg]; |
1153 | bg = pix_colors[Color_bg]; |
1064 | bg = pix_colors [Color_bg]; |
1154 | } |
1065 | } |
1155 | |
1066 | |
1156 | void |
1067 | void |
1157 | rxvt_term::im_set_size (XRectangle &size) |
1068 | rxvt_term::im_set_size (XRectangle &size) |
1158 | { |
1069 | { |
… | |
… | |
1195 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1106 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1196 | |
1107 | |
1197 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1108 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1198 | *p = '\0'; |
1109 | *p = '\0'; |
1199 | |
1110 | |
1200 | atom = XInternAtom (xdisp, server, False); |
1111 | atom = XInternAtom (dpy, server, False); |
1201 | win = XGetSelectionOwner (xdisp, atom); |
1112 | win = XGetSelectionOwner (dpy, atom); |
1202 | |
1113 | |
1203 | if (win != None) |
1114 | if (win != None) |
1204 | return True; |
1115 | return True; |
1205 | } |
1116 | } |
1206 | |
1117 | |
… | |
… | |
1285 | if (term->rs[Rs_imLocale]) |
1196 | if (term->rs[Rs_imLocale]) |
1286 | SET_LOCALE (term->locale); |
1197 | SET_LOCALE (term->locale); |
1287 | } |
1198 | } |
1288 | else |
1199 | else |
1289 | str = (void *)text->string.wide_char; |
1200 | str = (void *)text->string.wide_char; |
1290 | |
1201 | |
1291 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1202 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1292 | DT_INT, call_data->caret, |
1203 | DT_INT, call_data->caret, |
1293 | DT_INT, call_data->chg_first, |
1204 | DT_INT, call_data->chg_first, |
1294 | DT_INT, call_data->chg_length, |
1205 | DT_INT, call_data->chg_length, |
1295 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1206 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1430 | "*", |
1341 | "*", |
1431 | fheight, |
1342 | fheight, |
1432 | fheight + 1, fheight - 1, |
1343 | fheight + 1, fheight - 1, |
1433 | fheight - 2, fheight + 2); |
1344 | fheight - 2, fheight + 2); |
1434 | |
1345 | |
1435 | fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1346 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1436 | &missing_charset_list, &missing_charset_count, &def_string); |
1347 | &missing_charset_list, &missing_charset_count, &def_string); |
1437 | |
1348 | |
1438 | if (missing_charset_list) |
1349 | if (missing_charset_list) |
1439 | XFreeStringList (missing_charset_list); |
1350 | XFreeStringList (missing_charset_list); |
1440 | |
1351 | |
… | |
… | |
1515 | preedit_attr, |
1426 | preedit_attr, |
1516 | status_attr ? XNStatusAttributes : NULL, |
1427 | status_attr ? XNStatusAttributes : NULL, |
1517 | status_attr, NULL); |
1428 | status_attr, NULL); |
1518 | |
1429 | |
1519 | if (preedit_attr) XFree (preedit_attr); |
1430 | if (preedit_attr) XFree (preedit_attr); |
1520 | if (status_attr) XFree (status_attr); |
1431 | if (status_attr) XFree (status_attr); |
1521 | if (fs) XFreeFontSet (xdisp, fs); |
1432 | if (fs) XFreeFontSet (dpy, fs); |
1522 | |
1433 | |
1523 | if (Input_Context == NULL) |
1434 | if (Input_Context == NULL) |
1524 | { |
1435 | { |
1525 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1436 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1526 | im_destroy (); |
1437 | im_destroy (); |
… | |
… | |
1531 | // unfortunately, only the focus window is used by XIM, hard to fix |
1442 | // unfortunately, only the focus window is used by XIM, hard to fix |
1532 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1443 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1533 | vt_select_input (); |
1444 | vt_select_input (); |
1534 | #endif |
1445 | #endif |
1535 | |
1446 | |
1536 | if (input_style & XIMPreeditArea) |
|
|
1537 | IMSetStatusPosition (); |
1447 | IMSetPosition (); |
1538 | |
1448 | |
1539 | return true; |
1449 | return true; |
1540 | } |
1450 | } |
1541 | |
1451 | |
1542 | void |
1452 | void |
… | |
… | |
1600 | SET_LOCALE (locale); |
1510 | SET_LOCALE (locale); |
1601 | #endif |
1511 | #endif |
1602 | } |
1512 | } |
1603 | |
1513 | |
1604 | void |
1514 | void |
1605 | rxvt_term::IMSetStatusPosition () |
1515 | rxvt_term::IMSetPosition () |
1606 | { |
1516 | { |
1607 | XRectangle preedit_rect, status_rect, *needed_rect; |
1517 | XRectangle preedit_rect, status_rect, *needed_rect; |
1608 | XVaNestedList preedit_attr, status_attr; |
1518 | XVaNestedList preedit_attr, status_attr; |
1609 | |
1519 | |
1610 | if (!Input_Context |
1520 | if (!Input_Context |
1611 | || !focus |
1521 | || !focus |
1612 | || !(input_style & XIMPreeditArea) |
1522 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1613 | || !IMisRunning ()) |
1523 | || !IMisRunning ()) |
1614 | return; |
1524 | return; |
1615 | |
1525 | |
|
|
1526 | if (input_style & XIMPreeditPosition) |
|
|
1527 | { |
|
|
1528 | im_set_size (preedit_rect); |
|
|
1529 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1530 | |
|
|
1531 | XSetICValues (Input_Context, |
|
|
1532 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1533 | } |
|
|
1534 | else |
|
|
1535 | { |
1616 | /* Getting the necessary width of preedit area */ |
1536 | /* Getting the necessary width of preedit area */ |
1617 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1537 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1618 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1538 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1619 | XFree (status_attr); |
1539 | XFree (status_attr); |
1620 | |
1540 | |
1621 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1541 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1622 | XFree (needed_rect); |
1542 | XFree (needed_rect); |
1623 | |
1543 | |
1624 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1544 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1625 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1545 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1626 | |
1546 | |
1627 | XSetICValues (Input_Context, |
1547 | XSetICValues (Input_Context, |
1628 | XNPreeditAttributes, preedit_attr, |
1548 | XNPreeditAttributes, preedit_attr, |
1629 | XNStatusAttributes, status_attr, NULL); |
1549 | XNStatusAttributes, status_attr, |
|
|
1550 | NULL); |
1630 | |
1551 | |
|
|
1552 | XFree (status_attr); |
|
|
1553 | } |
|
|
1554 | |
1631 | XFree (preedit_attr); |
1555 | XFree (preedit_attr); |
1632 | XFree (status_attr); |
|
|
1633 | } |
1556 | } |
1634 | #endif /* USE_XIM */ |
1557 | #endif /* USE_XIM */ |
|
|
1558 | |
|
|
1559 | void |
|
|
1560 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1561 | { |
|
|
1562 | Window cr; |
|
|
1563 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1564 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1565 | } |
|
|
1566 | |
|
|
1567 | Pixmap |
|
|
1568 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1569 | { |
|
|
1570 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1571 | if (xa[prop_id]) |
|
|
1572 | { |
|
|
1573 | int aformat; |
|
|
1574 | unsigned long nitems, bytes_after; |
|
|
1575 | Atom atype; |
|
|
1576 | unsigned char *prop = NULL; |
|
|
1577 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1578 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1579 | &nitems, &bytes_after, &prop); |
|
|
1580 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1581 | return *(Pixmap *)prop; |
|
|
1582 | } |
|
|
1583 | |
|
|
1584 | return None; |
|
|
1585 | } |
|
|
1586 | |
|
|
1587 | #ifdef HAVE_BG_PIXMAP |
|
|
1588 | # if TRACE_PIXMAPS |
|
|
1589 | # undef update_background |
|
|
1590 | void |
|
|
1591 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1592 | { |
|
|
1593 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1594 | update_background (); |
|
|
1595 | } |
|
|
1596 | # endif |
|
|
1597 | |
|
|
1598 | void |
|
|
1599 | rxvt_term::update_background () |
|
|
1600 | { |
|
|
1601 | if (update_background_ev.is_active ()) |
|
|
1602 | return; |
|
|
1603 | |
|
|
1604 | bgPixmap.invalidate (); |
|
|
1605 | |
|
|
1606 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1607 | |
|
|
1608 | if (to_wait <= 0.) |
|
|
1609 | bgPixmap.render (); |
|
|
1610 | else |
|
|
1611 | update_background_ev.start (to_wait); |
|
|
1612 | } |
|
|
1613 | |
|
|
1614 | void |
|
|
1615 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1616 | { |
|
|
1617 | make_current (); |
|
|
1618 | |
|
|
1619 | update_background_ev.stop (); |
|
|
1620 | bgPixmap.render (); |
|
|
1621 | refresh_check (); |
|
|
1622 | } |
|
|
1623 | |
|
|
1624 | #endif /* HAVE_BG_PIXMAP */ |
1635 | |
1625 | |
1636 | /*----------------------- end-of-file (C source) -----------------------*/ |
1626 | /*----------------------- end-of-file (C source) -----------------------*/ |