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 |
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… | |
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); |
150 | #endif |
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151 | #ifdef HAVE_SCROLLBARS |
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152 | scrollbar_ev (this, &rxvt_term::x_cb), |
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153 | #endif |
158 | #endif |
154 | #ifdef CURSOR_BLINK |
159 | #ifdef CURSOR_BLINK |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
156 | #endif |
161 | #endif |
157 | #ifdef TEXT_BLINK |
162 | #ifdef TEXT_BLINK |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
159 | #endif |
164 | #endif |
160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
162 | #endif |
167 | #endif |
163 | #ifdef SELECTION_SCROLLING |
168 | #ifdef SELECTION_SCROLLING |
164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
165 | #endif |
170 | #endif |
166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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), |
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176 | #endif |
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177 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
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178 | #ifdef USE_XIM |
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179 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
168 | #endif |
180 | #endif |
169 | #ifdef POINTER_BLANK |
181 | #ifdef POINTER_BLANK |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
182 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
171 | #endif |
183 | #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 |
184 | #ifndef NO_BELL |
176 | bell_ev (this, &rxvt_term::bell_cb), |
185 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
177 | #endif |
186 | #endif |
178 | termwin_ev (this, &rxvt_term::x_cb), |
187 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
179 | vt_ev (this, &rxvt_term::x_cb), |
188 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
180 | child_ev (this, &rxvt_term::child_cb), |
189 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
181 | check_ev (this, &rxvt_term::check_cb), |
190 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
182 | flush_ev (this, &rxvt_term::flush_cb), |
191 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
184 | pty_ev (this, &rxvt_term::pty_cb), |
193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
185 | incr_ev (this, &rxvt_term::incr_cb) |
194 | |
186 | { |
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187 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
188 | |
196 | |
189 | termlist.push_back (this); |
197 | termlist.push_back (this); |
190 | |
198 | |
191 | #ifdef KEYSYM_RESOURCE |
199 | #ifdef KEYSYM_RESOURCE |
… | |
… | |
193 | #endif |
201 | #endif |
194 | } |
202 | } |
195 | |
203 | |
196 | // clean up the most important stuff, do *not* call x or free mem etc. |
204 | // clean up the most important stuff, do *not* call x or free mem etc. |
197 | // for use before an emergency exit |
205 | // for use before an emergency exit |
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206 | void |
198 | void rxvt_term::emergency_cleanup () |
207 | rxvt_term::emergency_cleanup () |
199 | { |
208 | { |
200 | if (cmd_pid) |
209 | if (cmd_pid) |
201 | kill (-cmd_pid, SIGHUP); |
210 | kill (-cmd_pid, SIGHUP); |
202 | |
211 | |
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212 | pty_ev.stop (); |
203 | delete pty; pty = 0; |
213 | delete pty; pty = 0; |
204 | } |
214 | } |
205 | |
215 | |
206 | rxvt_term::~rxvt_term () |
216 | rxvt_term::~rxvt_term () |
207 | { |
217 | { |
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214 | if (fontset[i] != fontset[0]) |
224 | if (fontset[i] != fontset[0]) |
215 | delete fontset[i]; |
225 | delete fontset[i]; |
216 | #endif |
226 | #endif |
217 | delete fontset[0]; |
227 | delete fontset[0]; |
218 | |
228 | |
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229 | #ifdef HAVE_BG_PIXMAP |
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230 | bgPixmap.destroy (); |
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231 | #endif |
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232 | |
219 | if (display) |
233 | if (display) |
220 | { |
234 | { |
221 | selection_clear (); |
235 | selection_clear (); |
222 | |
236 | |
223 | #ifdef USE_XIM |
237 | #ifdef USE_XIM |
224 | im_destroy (); |
238 | im_destroy (); |
225 | #endif |
239 | #endif |
226 | #ifdef XTERM_SCROLLBAR |
240 | #ifdef XTERM_SCROLLBAR |
227 | if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC); |
241 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
228 | if (ShadowGC) XFreeGC (xdisp, ShadowGC); |
242 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
229 | #endif |
243 | #endif |
230 | #ifdef PLAIN_SCROLLBAR |
244 | #ifdef PLAIN_SCROLLBAR |
231 | if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC); |
245 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
232 | #endif |
246 | #endif |
233 | #ifdef NEXT_SCROLLBAR |
247 | #ifdef NEXT_SCROLLBAR |
234 | if (blackGC) XFreeGC (xdisp, blackGC); |
248 | if (blackGC) XFreeGC (dpy, blackGC); |
235 | if (whiteGC) XFreeGC (xdisp, whiteGC); |
249 | if (whiteGC) XFreeGC (dpy, whiteGC); |
236 | if (grayGC) XFreeGC (xdisp, grayGC); |
250 | if (grayGC) XFreeGC (dpy, grayGC); |
237 | if (darkGC) XFreeGC (xdisp, darkGC); |
251 | if (darkGC) XFreeGC (dpy, darkGC); |
238 | if (stippleGC) XFreeGC (xdisp, stippleGC); |
252 | if (stippleGC) XFreeGC (dpy, stippleGC); |
239 | if (dimple) XFreePixmap (xdisp, dimple); |
253 | if (dimple) XFreePixmap (dpy, dimple); |
240 | if (upArrow) XFreePixmap (xdisp, upArrow); |
254 | if (upArrow) XFreePixmap (dpy, upArrow); |
241 | if (downArrow) XFreePixmap (xdisp, downArrow); |
255 | if (downArrow) XFreePixmap (dpy, downArrow); |
242 | if (upArrowHi) XFreePixmap (xdisp, upArrowHi); |
256 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
243 | if (downArrowHi) XFreePixmap (xdisp, downArrowHi); |
257 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
244 | #endif |
258 | #endif |
245 | #ifdef RXVT_SCROLLBAR |
259 | #ifdef RXVT_SCROLLBAR |
246 | if (topShadowGC) XFreeGC (xdisp, topShadowGC); |
260 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
247 | if (botShadowGC) XFreeGC (xdisp, botShadowGC); |
261 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
248 | if (scrollbarGC) XFreeGC (xdisp, scrollbarGC); |
262 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
249 | #endif |
263 | #endif |
250 | if (gc) XFreeGC (xdisp, gc); |
264 | if (gc) XFreeGC (dpy, gc); |
251 | |
265 | |
252 | delete drawable; |
266 | delete drawable; |
253 | // destroy all windows |
267 | // destroy all windows |
254 | if (parent[0]) |
268 | if (parent[0]) |
255 | XDestroyWindow (xdisp, parent[0]); |
269 | XDestroyWindow (dpy, parent[0]); |
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270 | |
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271 | for (int i = 0; i < TOTAL_COLORS; i++) |
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272 | if (ISSET_PIXCOLOR (i)) |
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273 | { |
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274 | pix_colors_focused [i].free (this); |
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275 | #if OFF_FOCUS_FADING |
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276 | pix_colors_unfocused [i].free (this); |
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277 | #endif |
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278 | } |
256 | |
279 | |
257 | clear (); |
280 | clear (); |
258 | } |
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259 | |
281 | |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
282 | 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); |
283 | displays.put (display); |
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284 | } |
267 | |
285 | |
268 | scr_release (); |
286 | scr_release (); |
269 | |
287 | |
270 | /* clear all resources */ |
288 | /* clear all resources */ |
271 | for (int i = 0; i < allocated.size (); i++) |
289 | for (int i = 0; i < allocated.size (); i++) |
… | |
… | |
283 | delete argv; |
301 | delete argv; |
284 | |
302 | |
285 | #ifdef KEYSYM_RESOURCE |
303 | #ifdef KEYSYM_RESOURCE |
286 | delete keyboard; |
304 | delete keyboard; |
287 | #endif |
305 | #endif |
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306 | #ifndef NO_RESOURCES |
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307 | XrmDestroyDatabase (option_db); |
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308 | #endif |
288 | } |
309 | } |
289 | |
310 | |
290 | // child has exited, usually destroys |
311 | // child has exited, usually destroys |
291 | void |
312 | void |
292 | rxvt_term::child_cb (child_watcher &w, int status) |
313 | rxvt_term::child_cb (ev::child &w, int status) |
293 | { |
314 | { |
294 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
315 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
295 | |
316 | |
296 | cmd_pid = 0; |
317 | cmd_pid = 0; |
297 | |
318 | |
298 | if (!OPTION (Opt_hold)) |
319 | if (!option (Opt_hold)) |
299 | destroy (); |
320 | destroy (); |
300 | } |
321 | } |
301 | |
322 | |
302 | void |
323 | void |
303 | rxvt_term::destroy () |
324 | rxvt_term::destroy () |
304 | { |
325 | { |
305 | if (destroy_ev.active) |
326 | if (destroy_ev.is_active ()) |
306 | return; |
327 | return; |
307 | |
328 | |
308 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
329 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
309 | |
330 | |
310 | #if ENABLE_OVERLAY |
331 | #if ENABLE_OVERLAY |
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… | |
314 | if (display) |
335 | if (display) |
315 | { |
336 | { |
316 | #if USE_XIM |
337 | #if USE_XIM |
317 | im_ev.stop (display); |
338 | im_ev.stop (display); |
318 | #endif |
339 | #endif |
319 | #if HAVE_SCROLLBARS |
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320 | scrollbar_ev.stop (display); |
340 | scrollbar_ev.stop (display); |
321 | #endif |
341 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
322 | #if TRANSPARENT |
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323 | rootwin_ev.stop (display); |
342 | rootwin_ev.stop (display); |
324 | #endif |
343 | #endif |
325 | incr_ev.stop (); |
344 | incr_ev.stop (); |
326 | termwin_ev.stop (display); |
345 | termwin_ev.stop (display); |
327 | vt_ev.stop (display); |
346 | vt_ev.stop (display); |
328 | } |
347 | } |
329 | |
348 | |
330 | check_ev.stop (); |
349 | flush_ev.stop (); |
331 | pty_ev.stop (); |
350 | pty_ev.stop (); |
332 | #ifdef CURSOR_BLINK |
351 | #ifdef CURSOR_BLINK |
333 | cursor_blink_ev.stop (); |
352 | cursor_blink_ev.stop (); |
334 | #endif |
353 | #endif |
335 | #ifdef TEXT_BLINK |
354 | #ifdef TEXT_BLINK |
… | |
… | |
343 | #endif |
362 | #endif |
344 | #ifdef POINTER_BLANK |
363 | #ifdef POINTER_BLANK |
345 | pointer_ev.stop (); |
364 | pointer_ev.stop (); |
346 | #endif |
365 | #endif |
347 | |
366 | |
348 | destroy_ev.start (0); |
367 | destroy_ev.start (); |
349 | } |
368 | } |
350 | |
369 | |
351 | void |
370 | void |
352 | rxvt_term::destroy_cb (time_watcher &w) |
371 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
353 | { |
372 | { |
354 | make_current (); |
373 | make_current (); |
355 | |
374 | |
356 | delete this; |
375 | delete this; |
357 | } |
376 | } |
… | |
… | |
411 | else |
430 | else |
412 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
431 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
413 | mesg, BUFSIZ); |
432 | mesg, BUFSIZ); |
414 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
433 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
415 | } |
434 | } |
416 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
435 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
417 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
418 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
419 | } |
438 | } |
420 | #endif |
439 | #endif |
421 | |
440 | |
… | |
… | |
445 | DisplayString (display)); |
464 | DisplayString (display)); |
446 | rxvt_emergency_cleanup (); |
465 | rxvt_emergency_cleanup (); |
447 | _exit (EXIT_FAILURE); |
466 | _exit (EXIT_FAILURE); |
448 | } |
467 | } |
449 | |
468 | |
450 | /*----------------------------------------------------------------------*/ |
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451 | bool |
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452 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
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453 | { |
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454 | this->envv = envv; |
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455 | |
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456 | SET_R (this); |
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457 | set_locale (""); |
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458 | set_environ (envv); // few things in X do not call setlocale :( |
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459 | |
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460 | if (!init_vars ()) |
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461 | return false; |
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462 | |
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463 | init_secondary (); |
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464 | |
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465 | const char **cmd_argv = init_resources (argc, argv); |
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466 | |
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467 | #ifdef KEYSYM_RESOURCE |
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468 | keyboard->register_done (); |
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469 | #endif |
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470 | |
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471 | #ifdef HAVE_SCROLLBARS |
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472 | if (OPTION (Opt_scrollBar)) |
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473 | scrollBar.setIdle (); /* set existence for size calculations */ |
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474 | #endif |
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475 | |
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476 | pty = ptytty::create (); |
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477 | |
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478 | create_windows (argc, argv); |
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479 | |
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480 | init_xlocale (); |
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481 | |
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482 | scr_reset (); // initialize screen |
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483 | |
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484 | #if 0 |
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485 | XSynchronize (xdisp, True); |
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486 | #endif |
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487 | |
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488 | #ifdef HAVE_SCROLLBARS |
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489 | if (OPTION (Opt_scrollBar)) |
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490 | resize_scrollbar (); /* create and map scrollbar */ |
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491 | #endif |
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492 | #ifdef TRANSPARENT |
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493 | if (OPTION (Opt_transparent)) |
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|
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 |
469 | static struct sig_handlers |
531 | { |
470 | { |
532 | sig_watcher sw_term, sw_int; |
471 | ev::sig sw_term, sw_int; |
533 | |
472 | |
534 | /* |
473 | /* |
535 | * Catch a fatal signal and tidy up before quitting |
474 | * Catch a fatal signal and tidy up before quitting |
536 | */ |
475 | */ |
537 | void |
476 | void sig_term (ev::sig &w, int revents); |
538 | sig_term (sig_watcher &w) |
477 | |
|
|
478 | sig_handlers () |
539 | { |
479 | { |
540 | rxvt_emergency_cleanup (); |
480 | 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) |
481 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
548 | { |
|
|
549 | } |
482 | } |
550 | } sig_handlers; |
483 | } sig_handlers; |
551 | |
484 | |
|
|
485 | void |
|
|
486 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
487 | { |
|
|
488 | rxvt_emergency_cleanup (); |
|
|
489 | w.stop (); |
|
|
490 | kill (getpid (), w.signum); |
|
|
491 | } |
|
|
492 | |
552 | char **rxvt_environ; // startup environment |
493 | char **rxvt_environ; // startup environment |
553 | |
494 | |
554 | void |
495 | void |
555 | rxvt_init () |
496 | rxvt_init () |
556 | { |
497 | { |
557 | ptytty::init (); |
498 | ptytty::init (); |
|
|
499 | |
|
|
500 | if (!ev_default_loop (0)) |
|
|
501 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
558 | |
502 | |
559 | rxvt_environ = environ; |
503 | rxvt_environ = environ; |
560 | |
504 | |
561 | signal (SIGHUP, SIG_IGN); |
505 | signal (SIGHUP, SIG_IGN); |
562 | signal (SIGPIPE, SIG_IGN); |
506 | signal (SIGPIPE, SIG_IGN); |
563 | |
507 | |
564 | sig_handlers.sw_term.start (SIGTERM); |
508 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
565 | sig_handlers.sw_int.start (SIGINT); |
509 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
566 | |
510 | |
567 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
511 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
568 | /* signal (SIGURG, SIG_DFL); */ |
512 | /* signal (SIGURG, SIG_DFL); */ |
569 | |
513 | |
570 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
514 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
572 | XSetIOErrorHandler (rxvt_xioerror_handler); |
516 | XSetIOErrorHandler (rxvt_xioerror_handler); |
573 | |
517 | |
574 | XrmInitialize (); |
518 | XrmInitialize (); |
575 | } |
519 | } |
576 | |
520 | |
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 | /*----------------------------------------------------------------------*/ |
521 | /*----------------------------------------------------------------------*/ |
614 | /* |
522 | /* |
615 | * window size/position calculcations for XSizeHint and other storage. |
523 | * window size/position calculations for XSizeHint and other storage. |
616 | * if width/height are non-zero then override calculated width/height |
524 | * if width/height are non-zero then override calculated width/height |
617 | */ |
525 | */ |
618 | void |
526 | void |
619 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
527 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
620 | { |
528 | { |
… | |
… | |
692 | if (scrollBar.state) |
600 | if (scrollBar.state) |
693 | { |
601 | { |
694 | sb_w = scrollbar_TotalWidth (); |
602 | sb_w = scrollbar_TotalWidth (); |
695 | szHint.base_width += sb_w; |
603 | szHint.base_width += sb_w; |
696 | |
604 | |
697 | if (!OPTION (Opt_scrollBar_right)) |
605 | if (!option (Opt_scrollBar_right)) |
698 | window_vt_x += sb_w; |
606 | window_vt_x += sb_w; |
699 | } |
607 | } |
700 | |
608 | |
701 | szHint.width_inc = fwidth; |
609 | szHint.width_inc = fwidth; |
702 | szHint.height_inc = fheight; |
610 | szHint.height_inc = fheight; |
703 | szHint.min_width = szHint.base_width + szHint.width_inc; |
611 | szHint.min_width = szHint.base_width + szHint.width_inc; |
704 | szHint.min_height = szHint.base_height + szHint.height_inc; |
612 | szHint.min_height = szHint.base_height + szHint.height_inc; |
705 | |
613 | |
706 | if (newwidth && newwidth - szHint.base_width < max_width) |
614 | if (newwidth && newwidth - szHint.base_width < max_width) |
707 | { |
615 | { |
708 | szHint.width = newwidth; |
616 | szHint.width = newwidth; |
… | |
… | |
723 | { |
631 | { |
724 | min_it (height, max_height); |
632 | min_it (height, max_height); |
725 | szHint.height = szHint.base_height + height; |
633 | szHint.height = szHint.base_height + height; |
726 | } |
634 | } |
727 | |
635 | |
728 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
636 | if (scrollBar.state && option (Opt_scrollBar_right)) |
729 | window_sb_x = szHint.width - sb_w; |
637 | window_sb_x = szHint.width - sb_w; |
730 | |
638 | |
731 | if (recalc_x) |
639 | if (recalc_x) |
732 | szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth; |
640 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
733 | |
641 | |
734 | if (recalc_y) |
642 | if (recalc_y) |
735 | szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth; |
643 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
736 | |
644 | |
737 | ncol = width / fwidth; |
645 | ncol = width / fwidth; |
738 | nrow = height / fheight; |
646 | nrow = height / fheight; |
739 | } |
647 | } |
740 | |
648 | |
… | |
… | |
756 | ws.ws_xpixel = width; |
664 | ws.ws_xpixel = width; |
757 | ws.ws_ypixel = height; |
665 | ws.ws_ypixel = height; |
758 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
666 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
759 | |
667 | |
760 | #if 0 |
668 | #if 0 |
761 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
669 | // TIOCSWINSZ is supposed to do this automatically and correctly |
762 | if (cmd_pid) /* force through to the command */ |
670 | if (cmd_pid) /* force through to the command */ |
763 | kill (-cmd_pid, SIGWINCH); |
671 | kill (-cmd_pid, SIGWINCH); |
764 | #endif |
672 | #endif |
765 | } |
673 | } |
766 | |
674 | |
… | |
… | |
795 | delete fontset[0]; |
703 | delete fontset[0]; |
796 | fontset[0] = fs; |
704 | fontset[0] = fs; |
797 | |
705 | |
798 | prop = (*fs)[1]->properties (); |
706 | prop = (*fs)[1]->properties (); |
799 | prop.height += lineSpace; |
707 | prop.height += lineSpace; |
|
|
708 | |
800 | fs->set_prop (prop); |
709 | fs->set_prop (prop, false); |
801 | |
710 | |
802 | fwidth = prop.width; |
711 | fwidth = prop.width; |
803 | fheight = prop.height; |
712 | fheight = prop.height; |
804 | fbase = prop.ascent; |
713 | fbase = prop.ascent; |
805 | |
714 | |
… | |
… | |
814 | { |
723 | { |
815 | fontset[style] = fs = new rxvt_fontset (this); |
724 | fontset[style] = fs = new rxvt_fontset (this); |
816 | rxvt_fontprop prop2 = prop; |
725 | rxvt_fontprop prop2 = prop; |
817 | |
726 | |
818 | if (res) |
727 | if (res) |
819 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
728 | { |
|
|
729 | fs->populate (res); |
|
|
730 | fs->set_prop (prop2, false); |
|
|
731 | } |
820 | else |
732 | else |
821 | { |
733 | { |
822 | res = fontset[0]->fontdesc; |
734 | fs->populate (fontset[0]->fontdesc); |
823 | |
735 | |
824 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
736 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
825 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
737 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
738 | |
|
|
739 | fs->set_prop (prop2, true); |
826 | } |
740 | } |
827 | |
741 | |
828 | fs->populate (res); |
|
|
829 | fs->set_prop (prop2); |
|
|
830 | } |
742 | } |
831 | #else |
743 | #else |
832 | fontset[style] = fontset[0]; |
744 | fontset[style] = fontset[0]; |
833 | #endif |
745 | #endif |
834 | } |
746 | } |
… | |
… | |
836 | if (parent[0]) |
748 | if (parent[0]) |
837 | { |
749 | { |
838 | resize_all_windows (0, 0, 0); |
750 | resize_all_windows (0, 0, 0); |
839 | scr_remap_chars (); |
751 | scr_remap_chars (); |
840 | scr_touch (true); |
752 | scr_touch (true); |
841 | } |
753 | } |
842 | |
754 | |
843 | return true; |
755 | return true; |
844 | } |
756 | } |
845 | |
757 | |
|
|
758 | void |
846 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
759 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
847 | { |
760 | { |
848 | XChangeProperty (xdisp, parent[0], |
761 | XChangeProperty (dpy, parent[0], |
849 | prop, XA_STRING, 8, PropModeReplace, |
762 | prop, XA_STRING, 8, PropModeReplace, |
850 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
763 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
851 | } |
764 | } |
852 | |
765 | |
|
|
766 | void |
853 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
767 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
854 | { |
768 | { |
855 | wchar_t *ws = rxvt_mbstowcs (str, len); |
769 | wchar_t *ws = rxvt_mbstowcs (str, len); |
856 | char *s = rxvt_wcstoutf8 (ws); |
770 | char *s = rxvt_wcstoutf8 (ws); |
857 | |
771 | |
858 | XChangeProperty (xdisp, parent[0], |
772 | XChangeProperty (dpy, parent[0], |
859 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
773 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
860 | (const unsigned char *)s, strlen (s)); |
774 | (const unsigned char *)s, strlen (s)); |
861 | |
775 | |
862 | free (s); |
776 | free (s); |
863 | free (ws); |
777 | free (ws); |
… | |
… | |
882 | #if ENABLE_EWMH |
796 | #if ENABLE_EWMH |
883 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
797 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
884 | #endif |
798 | #endif |
885 | } |
799 | } |
886 | |
800 | |
|
|
801 | void |
|
|
802 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
803 | { |
887 | #ifdef XTERM_COLOR_CHANGE |
804 | #ifdef XTERM_COLOR_CHANGE |
888 | void |
|
|
889 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
890 | { |
|
|
891 | rxvt_color xcol; |
805 | rxvt_color xcol; |
892 | int i; |
806 | |
893 | |
|
|
894 | if (color == NULL || *color == '\0') |
807 | if (color == NULL || *color == '\0') |
895 | return; |
808 | return; |
896 | |
809 | |
897 | color = strdup (color); |
810 | color = strdup (color); |
898 | allocated.push_back ((void *)color); |
811 | allocated.push_back ((void *)color); |
899 | rs[Rs_color + idx] = color; |
812 | rs[Rs_color + idx] = color; |
900 | |
813 | |
901 | /* handle color aliases */ |
814 | /* handle color aliases */ |
902 | if (isdigit (*color)) |
815 | if (isdigit (*color)) |
903 | { |
816 | { |
904 | i = atoi (color); |
817 | int i = atoi (color); |
905 | |
818 | |
906 | if (i >= 8 && i <= 15) |
819 | if (i >= 8 && i <= 15) |
|
|
820 | { |
907 | { /* bright colors */ |
821 | /* bright colors */ |
908 | i -= 8; |
|
|
909 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
822 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
910 | goto done; |
823 | goto done; |
911 | } |
824 | } |
912 | |
825 | |
913 | if (i >= 0 && i <= 7) |
826 | if (i >= 0 && i <= 7) |
|
|
827 | { |
914 | { /* normal colors */ |
828 | /* normal colors */ |
915 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
829 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
916 | goto done; |
830 | goto done; |
917 | } |
831 | } |
918 | } |
832 | } |
919 | |
833 | |
… | |
… | |
924 | * so just keep gobbling up the colormap |
838 | * so just keep gobbling up the colormap |
925 | */ |
839 | */ |
926 | |
840 | |
927 | pix_colors_focused[idx] = xcol; |
841 | pix_colors_focused[idx] = xcol; |
928 | |
842 | |
929 | /* XSetWindowAttributes attr; */ |
|
|
930 | /* Cursor cursor; */ |
|
|
931 | done: |
843 | done: |
932 | |
|
|
933 | #if OFF_FOCUS_FADING |
|
|
934 | if (rs[Rs_fade]) |
|
|
935 | { |
|
|
936 | rgba c; |
|
|
937 | pix_colors [Color_fade].get (this, c); |
|
|
938 | pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); |
|
|
939 | } |
|
|
940 | #endif |
|
|
941 | |
|
|
942 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
844 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
943 | |
845 | |
|
|
846 | update_fade_color (idx); |
944 | recolour_cursor (); |
847 | recolour_cursor (); |
945 | scr_recolour (); |
848 | scr_recolour (); |
|
|
849 | #endif /* XTERM_COLOR_CHANGE */ |
946 | } |
850 | } |
947 | |
|
|
948 | #else |
|
|
949 | # define set_window_color (idx,color) ((void)0) |
|
|
950 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
951 | |
851 | |
952 | void |
852 | void |
953 | rxvt_term::recolour_cursor () |
853 | rxvt_term::recolour_cursor () |
954 | { |
854 | { |
955 | XColor xcol[2]; |
855 | XColor fg, bg; |
956 | |
856 | |
957 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
857 | (ISSET_PIXCOLOR (Color_pointer_fg) |
958 | ? pix_colors_focused[Color_pointer_fg] |
858 | ? pix_colors_focused[Color_pointer_fg] |
959 | : pix_colors_focused[Color_fg]; |
859 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
860 | |
960 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
861 | (ISSET_PIXCOLOR (Color_pointer_bg) |
961 | ? pix_colors_focused[Color_pointer_bg] |
862 | ? pix_colors_focused[Color_pointer_bg] |
962 | : pix_colors_focused[Color_bg]; |
863 | : pix_colors_focused[Color_bg]).get (bg); |
963 | |
864 | |
964 | XQueryColors (xdisp, cmap, xcol, 2); |
|
|
965 | XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1); |
865 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
966 | } |
866 | } |
967 | |
867 | |
968 | /*----------------------------------------------------------------------*/ |
868 | /*----------------------------------------------------------------------*/ |
969 | /* |
869 | /* |
970 | * find if fg/bg matches any of the normal (low-intensity) colors |
870 | * find if fg/bg matches any of the normal (low-intensity) colors |
971 | */ |
871 | */ |
972 | void |
872 | void |
973 | rxvt_term::set_colorfgbg () |
873 | rxvt_term::set_colorfgbg () |
974 | { |
874 | { |
975 | unsigned int i; |
875 | unsigned int i; |
976 | const char *xpmb = "\0"; |
876 | const char *xpmb = ""; |
977 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
877 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
978 | |
878 | |
979 | strcpy (fstr, "default"); |
879 | strcpy (fstr, "default"); |
980 | strcpy (bstr, "default"); |
880 | strcpy (bstr, "default"); |
981 | for (i = Color_Black; i <= Color_White; i++) |
881 | for (i = Color_Black; i <= Color_White; i++) |
… | |
… | |
987 | |
887 | |
988 | for (i = Color_Black; i <= Color_White; i++) |
888 | for (i = Color_Black; i <= Color_White; i++) |
989 | if (pix_colors[Color_bg] == pix_colors[i]) |
889 | if (pix_colors[Color_bg] == pix_colors[i]) |
990 | { |
890 | { |
991 | sprintf (bstr, "%d", (i - Color_Black)); |
891 | sprintf (bstr, "%d", (i - Color_Black)); |
992 | #ifdef XPM_BACKGROUND |
892 | #ifdef BG_IMAGE_FROM_FILE |
993 | xpmb = "default;"; |
893 | xpmb = "default;"; |
994 | #endif |
894 | #endif |
995 | break; |
895 | break; |
996 | } |
896 | } |
997 | |
897 | |
… | |
… | |
1006 | if (color.set (this, name)) |
906 | if (color.set (this, name)) |
1007 | return true; |
907 | return true; |
1008 | |
908 | |
1009 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
909 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
1010 | return false; |
910 | return false; |
|
|
911 | } |
|
|
912 | |
|
|
913 | void |
|
|
914 | rxvt_term::alias_color (int dst, int src) |
|
|
915 | { |
|
|
916 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1011 | } |
917 | } |
1012 | |
918 | |
1013 | /* -------------------------------------------------------------------- * |
919 | /* -------------------------------------------------------------------- * |
1014 | * - WINDOW RESIZING - * |
920 | * - WINDOW RESIZING - * |
1015 | * -------------------------------------------------------------------- */ |
921 | * -------------------------------------------------------------------- */ |
… | |
… | |
1019 | int fix_screen; |
925 | int fix_screen; |
1020 | int old_width = szHint.width; |
926 | int old_width = szHint.width; |
1021 | int old_height = szHint.height; |
927 | int old_height = szHint.height; |
1022 | |
928 | |
1023 | window_calc (newwidth, newheight); |
929 | window_calc (newwidth, newheight); |
|
|
930 | |
|
|
931 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1024 | XSetWMNormalHints (xdisp, parent[0], &szHint); |
932 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1025 | |
933 | |
1026 | if (!ignoreparent) |
934 | if (!ignoreparent) |
1027 | { |
935 | { |
1028 | #ifdef SMART_RESIZE |
936 | #ifdef SMART_RESIZE |
1029 | /* |
937 | /* |
… | |
… | |
1033 | int x, y, x1, y1; |
941 | int x, y, x1, y1; |
1034 | int dx, dy; |
942 | int dx, dy; |
1035 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
943 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1036 | Window unused_cr; |
944 | Window unused_cr; |
1037 | |
945 | |
1038 | XTranslateCoordinates (xdisp, parent[0], display->root, |
946 | XTranslateCoordinates (dpy, parent[0], display->root, |
1039 | 0, 0, &x, &y, &unused_cr); |
947 | 0, 0, &x, &y, &unused_cr); |
1040 | XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1, |
948 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1041 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
949 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1042 | /* |
950 | /* |
1043 | * if display->root isn't the parent window, a WM will probably have offset |
951 | * if display->root isn't the parent window, a WM will probably have offset |
1044 | * our position for handles and decorations. Counter it |
952 | * our position for handles and decorations. Counter it |
1045 | */ |
953 | */ |
… | |
… | |
1047 | { |
955 | { |
1048 | x -= x1; |
956 | x -= x1; |
1049 | y -= y1; |
957 | y -= y1; |
1050 | } |
958 | } |
1051 | |
959 | |
1052 | x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2; |
960 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1053 | y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2; |
961 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1054 | dx = old_width - szHint.width; |
962 | dx = old_width - szHint.width; |
1055 | dy = old_height - szHint.height; |
963 | dy = old_height - szHint.height; |
1056 | |
964 | |
1057 | /* Check position of the center of the window */ |
965 | /* Check position of the center of the window */ |
1058 | if (x < x1) /* left half */ |
966 | if (x < x1) /* left half */ |
… | |
… | |
1062 | if (y < y1) /* top half */ |
970 | if (y < y1) /* top half */ |
1063 | dy = 0; |
971 | dy = 0; |
1064 | else if (y == y1) /* exact center */ |
972 | else if (y == y1) /* exact center */ |
1065 | dy /= 2; |
973 | dy /= 2; |
1066 | |
974 | |
1067 | XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy, |
975 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1068 | szHint.width, szHint.height); |
976 | szHint.width, szHint.height); |
1069 | #else |
977 | #else |
1070 | XResizeWindow (xdisp, parent[0], szHint.width, szHint.height); |
978 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1071 | #endif |
979 | #endif |
1072 | } |
980 | } |
1073 | |
981 | |
1074 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
982 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1075 | |
983 | |
1076 | if (fix_screen || newwidth != old_width || newheight != old_height) |
984 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1077 | { |
985 | { |
1078 | if (scrollBar.state) |
986 | if (scrollBar.state) |
1079 | { |
987 | { |
1080 | XMoveResizeWindow (xdisp, scrollBar.win, |
988 | XMoveResizeWindow (dpy, scrollBar.win, |
1081 | window_sb_x, 0, |
989 | window_sb_x, 0, |
1082 | scrollbar_TotalWidth (), szHint.height); |
990 | scrollbar_TotalWidth (), szHint.height); |
1083 | resize_scrollbar (); |
991 | resize_scrollbar (); |
1084 | } |
992 | } |
1085 | |
993 | |
1086 | XMoveResizeWindow (xdisp, vt, |
994 | XMoveResizeWindow (dpy, vt, |
1087 | window_vt_x, window_vt_y, |
995 | window_vt_x, window_vt_y, |
1088 | width, height); |
996 | width, height); |
1089 | |
997 | |
|
|
998 | #ifdef HAVE_BG_PIXMAP |
|
|
999 | if (bgPixmap.window_size_sensitive ()) |
|
|
1000 | update_background (); |
|
|
1001 | #endif |
|
|
1002 | |
1090 | scr_clear (); |
1003 | scr_clear (); |
1091 | #ifdef XPM_BACKGROUND |
|
|
1092 | resize_pixmap (); |
|
|
1093 | #endif |
|
|
1094 | } |
1004 | } |
1095 | |
1005 | |
1096 | if (fix_screen || old_height == 0) |
1006 | if (fix_screen || old_height == 0) |
1097 | scr_reset (); |
1007 | scr_reset (); |
1098 | |
1008 | |
1099 | #ifdef XPM_BACKGROUND |
1009 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1100 | if (pixmap) |
1010 | //scr_touch (false); |
|
|
1011 | |
|
|
1012 | #ifdef HAVE_BG_PIXMAP |
|
|
1013 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1014 | // if (bgPixmap.pixmap) |
1101 | scr_touch (false); |
1015 | // scr_touch (false); |
1102 | #endif |
1016 | #endif |
1103 | |
1017 | |
1104 | #ifdef USE_XIM |
1018 | #ifdef USE_XIM |
1105 | IMSetStatusPosition (); |
1019 | IMSetPosition (); |
1106 | #endif |
1020 | #endif |
1107 | } |
1021 | } |
1108 | |
1022 | |
1109 | /* |
1023 | /* |
1110 | * Set the width/height of the vt window in characters. Units are pixels. |
1024 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1115 | { |
1029 | { |
1116 | XWindowAttributes wattr; |
1030 | XWindowAttributes wattr; |
1117 | |
1031 | |
1118 | if (newwidth == 0 || newheight == 0) |
1032 | if (newwidth == 0 || newheight == 0) |
1119 | { |
1033 | { |
1120 | XGetWindowAttributes (xdisp, display->root, &wattr); |
1034 | XGetWindowAttributes (dpy, display->root, &wattr); |
1121 | |
1035 | |
1122 | if (newwidth == 0) |
1036 | if (newwidth == 0) |
1123 | newwidth = wattr.width - szHint.base_width; |
1037 | newwidth = wattr.width - szHint.base_width; |
1124 | if (newheight == 0) |
1038 | if (newheight == 0) |
1125 | newheight = wattr.height - szHint.base_height; |
1039 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1139 | #ifdef USE_XIM |
1053 | #ifdef USE_XIM |
1140 | |
1054 | |
1141 | void |
1055 | void |
1142 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1056 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1143 | { |
1057 | { |
1144 | fg = pix_colors[Color_fg]; |
1058 | fg = pix_colors [Color_fg]; |
1145 | bg = pix_colors[Color_bg]; |
1059 | bg = pix_colors [Color_bg]; |
1146 | } |
1060 | } |
1147 | |
1061 | |
1148 | void |
1062 | void |
1149 | rxvt_term::im_set_size (XRectangle &size) |
1063 | rxvt_term::im_set_size (XRectangle &size) |
1150 | { |
1064 | { |
… | |
… | |
1187 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1101 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1188 | |
1102 | |
1189 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1103 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1190 | *p = '\0'; |
1104 | *p = '\0'; |
1191 | |
1105 | |
1192 | atom = XInternAtom (xdisp, server, False); |
1106 | atom = XInternAtom (dpy, server, False); |
1193 | win = XGetSelectionOwner (xdisp, atom); |
1107 | win = XGetSelectionOwner (dpy, atom); |
1194 | |
1108 | |
1195 | if (win != None) |
1109 | if (win != None) |
1196 | return True; |
1110 | return True; |
1197 | } |
1111 | } |
1198 | |
1112 | |
… | |
… | |
1277 | if (term->rs[Rs_imLocale]) |
1191 | if (term->rs[Rs_imLocale]) |
1278 | SET_LOCALE (term->locale); |
1192 | SET_LOCALE (term->locale); |
1279 | } |
1193 | } |
1280 | else |
1194 | else |
1281 | str = (void *)text->string.wide_char; |
1195 | str = (void *)text->string.wide_char; |
1282 | |
1196 | |
1283 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1197 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1284 | DT_INT, call_data->caret, |
1198 | DT_INT, call_data->caret, |
1285 | DT_INT, call_data->chg_first, |
1199 | DT_INT, call_data->chg_first, |
1286 | DT_INT, call_data->chg_length, |
1200 | DT_INT, call_data->chg_length, |
1287 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1201 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1422 | "*", |
1336 | "*", |
1423 | fheight, |
1337 | fheight, |
1424 | fheight + 1, fheight - 1, |
1338 | fheight + 1, fheight - 1, |
1425 | fheight - 2, fheight + 2); |
1339 | fheight - 2, fheight + 2); |
1426 | |
1340 | |
1427 | fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1341 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1428 | &missing_charset_list, &missing_charset_count, &def_string); |
1342 | &missing_charset_list, &missing_charset_count, &def_string); |
1429 | |
1343 | |
1430 | if (missing_charset_list) |
1344 | if (missing_charset_list) |
1431 | XFreeStringList (missing_charset_list); |
1345 | XFreeStringList (missing_charset_list); |
1432 | |
1346 | |
… | |
… | |
1507 | preedit_attr, |
1421 | preedit_attr, |
1508 | status_attr ? XNStatusAttributes : NULL, |
1422 | status_attr ? XNStatusAttributes : NULL, |
1509 | status_attr, NULL); |
1423 | status_attr, NULL); |
1510 | |
1424 | |
1511 | if (preedit_attr) XFree (preedit_attr); |
1425 | if (preedit_attr) XFree (preedit_attr); |
1512 | if (status_attr) XFree (status_attr); |
1426 | if (status_attr) XFree (status_attr); |
1513 | if (fs) XFreeFontSet (xdisp, fs); |
1427 | if (fs) XFreeFontSet (dpy, fs); |
1514 | |
1428 | |
1515 | if (Input_Context == NULL) |
1429 | if (Input_Context == NULL) |
1516 | { |
1430 | { |
1517 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1431 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1518 | im_destroy (); |
1432 | im_destroy (); |
… | |
… | |
1523 | // unfortunately, only the focus window is used by XIM, hard to fix |
1437 | // unfortunately, only the focus window is used by XIM, hard to fix |
1524 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1438 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1525 | vt_select_input (); |
1439 | vt_select_input (); |
1526 | #endif |
1440 | #endif |
1527 | |
1441 | |
1528 | if (input_style & XIMPreeditArea) |
|
|
1529 | IMSetStatusPosition (); |
1442 | IMSetPosition (); |
1530 | |
1443 | |
1531 | return true; |
1444 | return true; |
1532 | } |
1445 | } |
1533 | |
1446 | |
1534 | void |
1447 | void |
… | |
… | |
1592 | SET_LOCALE (locale); |
1505 | SET_LOCALE (locale); |
1593 | #endif |
1506 | #endif |
1594 | } |
1507 | } |
1595 | |
1508 | |
1596 | void |
1509 | void |
1597 | rxvt_term::IMSetStatusPosition () |
1510 | rxvt_term::IMSetPosition () |
1598 | { |
1511 | { |
1599 | XRectangle preedit_rect, status_rect, *needed_rect; |
1512 | XRectangle preedit_rect, status_rect, *needed_rect; |
1600 | XVaNestedList preedit_attr, status_attr; |
1513 | XVaNestedList preedit_attr, status_attr; |
1601 | |
1514 | |
1602 | if (!Input_Context |
1515 | if (!Input_Context |
1603 | || !focus |
1516 | || !focus |
1604 | || !(input_style & XIMPreeditArea) |
1517 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1605 | || !IMisRunning ()) |
1518 | || !IMisRunning ()) |
1606 | return; |
1519 | return; |
1607 | |
1520 | |
|
|
1521 | if (input_style & XIMPreeditPosition) |
|
|
1522 | { |
|
|
1523 | im_set_size (preedit_rect); |
|
|
1524 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1525 | |
|
|
1526 | XSetICValues (Input_Context, |
|
|
1527 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1528 | } |
|
|
1529 | else |
|
|
1530 | { |
1608 | /* Getting the necessary width of preedit area */ |
1531 | /* Getting the necessary width of preedit area */ |
1609 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1532 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1610 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1533 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1611 | XFree (status_attr); |
1534 | XFree (status_attr); |
1612 | |
1535 | |
1613 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1536 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1614 | XFree (needed_rect); |
1537 | XFree (needed_rect); |
1615 | |
1538 | |
1616 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1539 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1617 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1540 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1618 | |
1541 | |
1619 | XSetICValues (Input_Context, |
1542 | XSetICValues (Input_Context, |
1620 | XNPreeditAttributes, preedit_attr, |
1543 | XNPreeditAttributes, preedit_attr, |
1621 | XNStatusAttributes, status_attr, NULL); |
1544 | XNStatusAttributes, status_attr, |
|
|
1545 | NULL); |
1622 | |
1546 | |
|
|
1547 | XFree (status_attr); |
|
|
1548 | } |
|
|
1549 | |
1623 | XFree (preedit_attr); |
1550 | XFree (preedit_attr); |
1624 | XFree (status_attr); |
|
|
1625 | } |
1551 | } |
1626 | #endif /* USE_XIM */ |
1552 | #endif /* USE_XIM */ |
|
|
1553 | |
|
|
1554 | void |
|
|
1555 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1556 | { |
|
|
1557 | Window cr; |
|
|
1558 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1559 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1560 | } |
|
|
1561 | |
|
|
1562 | Pixmap |
|
|
1563 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1564 | { |
|
|
1565 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1566 | if (xa[prop_id]) |
|
|
1567 | { |
|
|
1568 | int aformat; |
|
|
1569 | unsigned long nitems, bytes_after; |
|
|
1570 | Atom atype; |
|
|
1571 | unsigned char *prop = NULL; |
|
|
1572 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1573 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1574 | &nitems, &bytes_after, &prop); |
|
|
1575 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1576 | return *(Pixmap *)prop; |
|
|
1577 | } |
|
|
1578 | |
|
|
1579 | return None; |
|
|
1580 | } |
|
|
1581 | |
|
|
1582 | #ifdef HAVE_BG_PIXMAP |
|
|
1583 | # if TRACE_PIXMAPS |
|
|
1584 | # undef update_background |
|
|
1585 | void |
|
|
1586 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1587 | { |
|
|
1588 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1589 | update_background (); |
|
|
1590 | } |
|
|
1591 | # endif |
|
|
1592 | |
|
|
1593 | void |
|
|
1594 | rxvt_term::update_background () |
|
|
1595 | { |
|
|
1596 | if (update_background_ev.is_active ()) |
|
|
1597 | return; |
|
|
1598 | |
|
|
1599 | bgPixmap.invalidate (); |
|
|
1600 | |
|
|
1601 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1602 | |
|
|
1603 | if (to_wait <= 0.) |
|
|
1604 | bgPixmap.render (); |
|
|
1605 | else |
|
|
1606 | update_background_ev.start (to_wait); |
|
|
1607 | } |
|
|
1608 | |
|
|
1609 | void |
|
|
1610 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1611 | { |
|
|
1612 | make_current (); |
|
|
1613 | |
|
|
1614 | update_background_ev.stop (); |
|
|
1615 | bgPixmap.render (); |
|
|
1616 | refresh_check (); |
|
|
1617 | } |
|
|
1618 | |
|
|
1619 | #endif /* HAVE_BG_PIXMAP */ |
1627 | |
1620 | |
1628 | /*----------------------- end-of-file (C source) -----------------------*/ |
1621 | /*----------------------- end-of-file (C source) -----------------------*/ |