1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.C |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | #ifdef TTY_GID_SUPPORT |
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44 | # include <grp.h> |
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45 | #endif |
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46 | |
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47 | #ifdef HAVE_TERMIOS_H |
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48 | # include <termios.h> |
43 | #include <termios.h> |
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44 | |
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45 | #ifdef HAVE_XSETLOCALE |
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46 | # define X_LOCALE |
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47 | # include <X11/Xlocale.h> |
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48 | #else |
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49 | # ifdef HAVE_SETLOCALE |
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50 | # include <clocale> |
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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::x_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 | { |
… | |
… | |
216 | #endif |
228 | #endif |
217 | delete fontset[0]; |
229 | delete fontset[0]; |
218 | |
230 | |
219 | if (display) |
231 | if (display) |
220 | { |
232 | { |
221 | dDisp; |
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222 | |
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223 | selection_clear (); |
233 | selection_clear (); |
224 | |
234 | |
225 | #ifdef USE_XIM |
235 | #ifdef USE_XIM |
226 | im_destroy (); |
236 | im_destroy (); |
227 | #endif |
237 | #endif |
228 | #ifdef XTERM_SCROLLBAR |
238 | #ifdef XTERM_SCROLLBAR |
229 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
239 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
230 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
240 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
231 | #endif |
241 | #endif |
232 | #ifdef PLAIN_SCROLLBAR |
242 | #ifdef PLAIN_SCROLLBAR |
233 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
243 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
234 | #endif |
244 | #endif |
235 | #ifdef NEXT_SCROLLBAR |
245 | #ifdef NEXT_SCROLLBAR |
236 | if (blackGC) XFreeGC (disp, blackGC); |
246 | if (blackGC) XFreeGC (dpy, blackGC); |
237 | if (whiteGC) XFreeGC (disp, whiteGC); |
247 | if (whiteGC) XFreeGC (dpy, whiteGC); |
238 | if (grayGC) XFreeGC (disp, grayGC); |
248 | if (grayGC) XFreeGC (dpy, grayGC); |
239 | if (darkGC) XFreeGC (disp, darkGC); |
249 | if (darkGC) XFreeGC (dpy, darkGC); |
240 | if (stippleGC) XFreeGC (disp, stippleGC); |
250 | if (stippleGC) XFreeGC (dpy, stippleGC); |
241 | if (dimple) XFreePixmap (disp, dimple); |
251 | if (dimple) XFreePixmap (dpy, dimple); |
242 | if (upArrow) XFreePixmap (disp, upArrow); |
252 | if (upArrow) XFreePixmap (dpy, upArrow); |
243 | if (downArrow) XFreePixmap (disp, downArrow); |
253 | if (downArrow) XFreePixmap (dpy, downArrow); |
244 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
254 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
245 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
255 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
246 | #endif |
256 | #endif |
247 | #ifdef RXVT_SCROLLBAR |
257 | #ifdef RXVT_SCROLLBAR |
248 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
258 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
249 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
259 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
250 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
260 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
251 | #endif |
261 | #endif |
252 | if (gc) XFreeGC (disp, gc); |
262 | if (gc) XFreeGC (dpy, gc); |
253 | |
263 | |
254 | delete drawable; |
264 | delete drawable; |
255 | // destroy all windows |
265 | // destroy all windows |
256 | if (parent[0]) |
266 | if (parent[0]) |
257 | XDestroyWindow (disp, parent[0]); |
267 | XDestroyWindow (dpy, parent[0]); |
258 | } |
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259 | |
268 | |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
269 | for (int i = 0; i < TOTAL_COLORS; i++) |
261 | delete pix_colors_focused; |
270 | if (ISSET_PIXCOLOR (i)) |
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271 | { |
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272 | pix_colors_focused [i].free (this); |
262 | #if OFF_FOCUS_FADING |
273 | #if OFF_FOCUS_FADING |
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274 | pix_colors_unfocused [i].free (this); |
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275 | #endif |
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276 | } |
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277 | |
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278 | clear (); |
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279 | } |
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280 | |
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281 | delete [] pix_colors_focused; |
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282 | #if OFF_FOCUS_FADING |
263 | delete pix_colors_unfocused; |
283 | delete [] pix_colors_unfocused; |
264 | #endif |
284 | #endif |
265 | |
285 | |
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286 | #ifdef HAVE_BG_PIXMAP |
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287 | bgPixmap.destroy (); |
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288 | #endif |
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289 | display->flush (); /* ideally .put should do this */ |
266 | displays.put (display); |
290 | displays.put (display); |
267 | |
291 | |
268 | scr_release (); |
292 | scr_release (); |
269 | |
293 | |
270 | /* clear all resources */ |
294 | /* clear all resources */ |
271 | for (int i = 0; i < allocated.size (); i++) |
295 | for (int i = 0; i < allocated.size (); i++) |
272 | free (allocated [i]); |
296 | free (allocated [i]); |
273 | |
297 | |
274 | free (selection.text); |
298 | free (selection.text); |
275 | // TODO: manage env vars in child only(!) |
299 | // TODO: manage env vars in child only(!) |
276 | free (env_windowid); |
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277 | free (env_display); |
300 | free (env_display); |
278 | free (env_term); |
301 | free (env_term); |
279 | free (env_colorfgbg); |
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280 | free (locale); |
302 | free (locale); |
281 | free (v_buffer); |
303 | free (v_buffer); |
282 | free (incr_buf); |
304 | free (incr_buf); |
283 | |
305 | |
284 | delete envv; |
306 | delete envv; |
285 | delete argv; |
307 | delete argv; |
286 | |
308 | |
287 | #ifdef KEYSYM_RESOURCE |
309 | #ifdef KEYSYM_RESOURCE |
288 | delete keyboard; |
310 | delete keyboard; |
289 | #endif |
311 | #endif |
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312 | #ifndef NO_RESOURCES |
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313 | XrmDestroyDatabase (option_db); |
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314 | #endif |
290 | } |
315 | } |
291 | |
316 | |
292 | // child has exited, usually destroys |
317 | // child has exited, usually destroys |
293 | void |
318 | void |
294 | rxvt_term::child_cb (child_watcher &w, int status) |
319 | rxvt_term::child_cb (ev::child &w, int status) |
295 | { |
320 | { |
296 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
321 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
297 | |
322 | |
298 | cmd_pid = 0; |
323 | cmd_pid = 0; |
299 | |
324 | |
300 | if (!OPTION (Opt_hold)) |
325 | if (!option (Opt_hold)) |
301 | destroy (); |
326 | destroy (); |
302 | } |
327 | } |
303 | |
328 | |
304 | void |
329 | void |
305 | rxvt_term::destroy () |
330 | rxvt_term::destroy () |
306 | { |
331 | { |
307 | if (destroy_ev.active) |
332 | if (destroy_ev.is_active ()) |
308 | return; |
333 | return; |
309 | |
334 | |
310 | if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END))) |
335 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
311 | return; |
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312 | |
336 | |
313 | #if ENABLE_OVERLAY |
337 | #if ENABLE_OVERLAY |
314 | scr_overlay_off (); |
338 | scr_overlay_off (); |
315 | #endif |
339 | #endif |
316 | |
340 | |
… | |
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320 | im_ev.stop (display); |
344 | im_ev.stop (display); |
321 | #endif |
345 | #endif |
322 | #if HAVE_SCROLLBARS |
346 | #if HAVE_SCROLLBARS |
323 | scrollbar_ev.stop (display); |
347 | scrollbar_ev.stop (display); |
324 | #endif |
348 | #endif |
325 | #if TRANSPARENT |
349 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
326 | rootwin_ev.stop (display); |
350 | rootwin_ev.stop (display); |
327 | #endif |
351 | #endif |
328 | incr_ev.stop (); |
352 | incr_ev.stop (); |
329 | termwin_ev.stop (display); |
353 | termwin_ev.stop (display); |
330 | vt_ev.stop (display); |
354 | vt_ev.stop (display); |
331 | } |
355 | } |
332 | |
356 | |
333 | check_ev.stop (); |
357 | flush_ev.stop (); |
334 | pty_ev.stop (); |
358 | pty_ev.stop (); |
335 | #ifdef CURSOR_BLINK |
359 | #ifdef CURSOR_BLINK |
336 | cursor_blink_ev.stop (); |
360 | cursor_blink_ev.stop (); |
337 | #endif |
361 | #endif |
338 | #ifdef TEXT_BLINK |
362 | #ifdef TEXT_BLINK |
… | |
… | |
346 | #endif |
370 | #endif |
347 | #ifdef POINTER_BLANK |
371 | #ifdef POINTER_BLANK |
348 | pointer_ev.stop (); |
372 | pointer_ev.stop (); |
349 | #endif |
373 | #endif |
350 | |
374 | |
351 | destroy_ev.start (0); |
375 | destroy_ev.start (); |
352 | } |
376 | } |
353 | |
377 | |
354 | void |
378 | void |
355 | rxvt_term::destroy_cb (time_watcher &w) |
379 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
356 | { |
380 | { |
357 | make_current (); |
381 | make_current (); |
358 | |
382 | |
359 | delete this; |
383 | delete this; |
360 | } |
384 | } |
… | |
… | |
371 | { |
395 | { |
372 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
396 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
373 | (*t)->emergency_cleanup (); |
397 | (*t)->emergency_cleanup (); |
374 | } |
398 | } |
375 | |
399 | |
376 | #if ENABLE_FRILLS |
400 | #if !ENABLE_MINIMAL |
377 | static void |
401 | static void |
378 | print_x_error (Display *dpy, XErrorEvent *event) |
402 | print_x_error (Display *dpy, XErrorEvent *event) |
379 | { |
403 | { |
380 | char buffer[BUFSIZ]; |
404 | char buffer[BUFSIZ]; |
381 | char mesg[BUFSIZ]; |
405 | char mesg[BUFSIZ]; |
… | |
… | |
414 | else |
438 | else |
415 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
439 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
416 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
417 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
418 | } |
442 | } |
419 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
443 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
420 | mesg, BUFSIZ); |
444 | mesg, BUFSIZ); |
421 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
445 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
422 | } |
446 | } |
423 | #endif |
447 | #endif |
424 | |
448 | |
… | |
… | |
429 | GET_R->allowedxerror = event->error_code; |
453 | GET_R->allowedxerror = event->error_code; |
430 | else |
454 | else |
431 | { |
455 | { |
432 | // GET_R is most likely not the terminal which caused the error, |
456 | // GET_R is most likely not the terminal which caused the error, |
433 | // so just output the error and continue |
457 | // so just output the error and continue |
434 | #if ENABLE_FRILLS |
458 | #if ENABLE_MINIMAL |
|
|
459 | old_xerror_handler (display, event); |
|
|
460 | #else |
435 | print_x_error (display, event); |
461 | print_x_error (display, event); |
436 | #else |
|
|
437 | old_xerror_handler (display, event); |
|
|
438 | #endif |
462 | #endif |
439 | } |
463 | } |
440 | |
464 | |
441 | return 0; |
465 | return 0; |
442 | } |
466 | } |
… | |
… | |
449 | rxvt_emergency_cleanup (); |
473 | rxvt_emergency_cleanup (); |
450 | _exit (EXIT_FAILURE); |
474 | _exit (EXIT_FAILURE); |
451 | } |
475 | } |
452 | |
476 | |
453 | /*----------------------------------------------------------------------*/ |
477 | /*----------------------------------------------------------------------*/ |
454 | bool |
478 | void |
455 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
479 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
456 | { |
480 | { |
457 | this->envv = envv; |
481 | this->envv = envv; |
458 | |
482 | |
459 | SET_R (this); |
483 | SET_R (this); |
460 | set_locale (""); |
484 | set_locale (""); |
461 | set_environ (envv); // few things in X do not call setlocale :( |
485 | set_environ (envv); // few things in X do not call setlocale :( |
462 | |
486 | |
463 | if (!init_vars ()) |
487 | init_vars (); |
464 | return false; |
|
|
465 | |
488 | |
466 | init_secondary (); |
489 | init_secondary (); |
467 | |
490 | |
468 | const char **cmd_argv = init_resources (argc, argv); |
491 | const char **cmd_argv = init_resources (argc, argv); |
469 | |
492 | |
470 | #ifdef KEYSYM_RESOURCE |
493 | #ifdef KEYSYM_RESOURCE |
471 | keyboard->register_done (); |
494 | keyboard->register_done (); |
472 | #endif |
495 | #endif |
473 | |
496 | |
474 | #ifdef HAVE_SCROLLBARS |
497 | #ifdef HAVE_SCROLLBARS |
475 | if (OPTION (Opt_scrollBar)) |
498 | if (option (Opt_scrollBar)) |
476 | scrollBar.setIdle (); /* set existence for size calculations */ |
499 | scrollBar.setIdle (); /* set existence for size calculations */ |
477 | #endif |
500 | #endif |
478 | |
501 | |
479 | pty = ptytty_new (); |
502 | pty = ptytty::create (); |
480 | |
503 | |
481 | create_windows (argc, argv); |
504 | create_windows (argc, argv); |
482 | |
505 | |
483 | dDisp; |
|
|
484 | |
|
|
485 | init_xlocale (); |
506 | init_xlocale (); |
486 | |
507 | |
487 | scr_reset (); // initialize screen |
508 | scr_reset (); // initialize screen |
488 | |
509 | |
489 | #if 0 |
510 | #if 0 |
490 | XSynchronize (disp, True); |
511 | XSynchronize (dpy, True); |
491 | #endif |
512 | #endif |
492 | |
513 | |
493 | #ifdef HAVE_SCROLLBARS |
514 | #ifdef HAVE_SCROLLBARS |
494 | if (OPTION (Opt_scrollBar)) |
515 | if (option (Opt_scrollBar)) |
495 | resize_scrollbar (); /* create and map scrollbar */ |
516 | resize_scrollbar (); /* create and map scrollbar */ |
496 | #endif |
517 | #endif |
|
|
518 | #ifdef HAVE_BG_PIXMAP |
|
|
519 | { |
|
|
520 | bgPixmap.set_target (this); |
|
|
521 | |
497 | #ifdef TRANSPARENT |
522 | #ifdef ENABLE_TRANSPARENCY |
498 | if (OPTION (Opt_transparent)) |
523 | if (option (Opt_transparent)) |
499 | { |
524 | { |
|
|
525 | bgPixmap.set_transparent (); |
|
|
526 | #ifdef HAVE_AFTERIMAGE |
|
|
527 | if (rs [Rs_blurradius]) |
|
|
528 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
529 | #endif |
|
|
530 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
531 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
532 | if (rs [Rs_shade]) |
|
|
533 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
534 | |
|
|
535 | bgPixmap.set_root_pixmap (); |
500 | XSelectInput (disp, display->root, PropertyChangeMask); |
536 | XSelectInput (dpy, display->root, PropertyChangeMask); |
501 | check_our_parents (); |
|
|
502 | rootwin_ev.start (display, display->root); |
537 | rootwin_ev.start (display, display->root); |
503 | } |
538 | } |
|
|
539 | #endif |
|
|
540 | |
|
|
541 | #ifdef BG_IMAGE_FROM_FILE |
|
|
542 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
543 | { |
|
|
544 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
545 | |
|
|
546 | if ((p = strchr (p, ';')) != NULL) |
|
|
547 | { |
|
|
548 | p++; |
|
|
549 | bgPixmap.set_geometry (p); |
|
|
550 | } |
|
|
551 | else |
|
|
552 | bgPixmap.set_defaultGeometry (); |
|
|
553 | |
|
|
554 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
555 | if (!bgPixmap.window_position_sensitive ()) |
|
|
556 | update_background (); |
|
|
557 | } |
|
|
558 | #endif |
|
|
559 | } |
|
|
560 | #endif |
|
|
561 | |
|
|
562 | #if ENABLE_PERL |
|
|
563 | rootwin_ev.start (display, display->root); |
504 | #endif |
564 | #endif |
505 | |
565 | |
506 | set_colorfgbg (); |
566 | set_colorfgbg (); |
507 | |
567 | |
508 | init_command (cmd_argv); |
568 | init_command (cmd_argv); |
509 | |
569 | |
510 | free (cmd_argv); |
570 | free (cmd_argv); |
511 | |
571 | |
512 | if (pty->pty >= 0) |
572 | if (pty->pty >= 0) |
513 | pty_ev.start (pty->pty, EVENT_READ); |
573 | pty_ev.start (pty->pty, ev::READ); |
514 | |
|
|
515 | check_ev.start (); |
|
|
516 | |
574 | |
517 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
575 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
518 | |
576 | |
|
|
577 | #if ENABLE_XEMBED |
|
|
578 | if (rs[Rs_embed]) |
|
|
579 | { |
|
|
580 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
581 | |
|
|
582 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
583 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
584 | } |
|
|
585 | #endif |
|
|
586 | |
519 | XMapWindow (disp, vt); |
587 | XMapWindow (dpy, vt); |
520 | XMapWindow (disp, parent[0]); |
588 | XMapWindow (dpy, parent[0]); |
521 | |
|
|
522 | return true; |
|
|
523 | } |
589 | } |
524 | |
590 | |
525 | static struct sig_handlers |
591 | static struct sig_handlers |
526 | { |
592 | { |
527 | sig_watcher sw_term, sw_int; |
593 | ev::sig sw_term, sw_int; |
528 | |
594 | |
529 | /* |
595 | /* |
530 | * Catch a fatal signal and tidy up before quitting |
596 | * Catch a fatal signal and tidy up before quitting |
531 | */ |
597 | */ |
532 | void |
598 | void sig_term (ev::sig &w, int revents); |
533 | sig_term (sig_watcher &w) |
599 | |
|
|
600 | sig_handlers () |
534 | { |
601 | { |
535 | #ifdef DEBUG_CMD |
602 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
536 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
537 | #endif |
|
|
538 | rxvt_emergency_cleanup (); |
|
|
539 | signal (w.signum, SIG_DFL); |
|
|
540 | kill (getpid (), w.signum); |
|
|
541 | } |
|
|
542 | |
|
|
543 | sig_handlers () |
|
|
544 | : sw_term (this, &sig_handlers::sig_term), |
|
|
545 | sw_int (this, &sig_handlers::sig_term) |
603 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
546 | { |
|
|
547 | } |
604 | } |
548 | } sig_handlers; |
605 | } sig_handlers; |
549 | |
606 | |
|
|
607 | void |
|
|
608 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
609 | { |
|
|
610 | rxvt_emergency_cleanup (); |
|
|
611 | w.stop (); |
|
|
612 | kill (getpid (), w.signum); |
|
|
613 | } |
|
|
614 | |
550 | char **rxvt_environ; // startup environment |
615 | char **rxvt_environ; // startup environment |
551 | |
616 | |
552 | void |
617 | void |
553 | rxvt_init () |
618 | rxvt_init () |
554 | { |
619 | { |
555 | uid_t uid = getuid (); |
620 | ptytty::init (); |
556 | gid_t gid = getgid (); |
|
|
557 | |
|
|
558 | // before doing anything else, check for setuid/setgid operation, |
|
|
559 | // start the helper process and drop privileges |
|
|
560 | if (uid != geteuid () |
|
|
561 | || gid != getegid ()) |
|
|
562 | { |
|
|
563 | #if PTYTTY_HELPER |
|
|
564 | ptytty_server (); |
|
|
565 | #else |
|
|
566 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
567 | #endif |
|
|
568 | |
621 | |
569 | // drop privileges |
622 | if (!ev_default_loop (0)) |
570 | #if HAVE_SETRESUID |
623 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
571 | setresgid (gid, gid, gid); |
|
|
572 | setresuid (uid, uid, uid); |
|
|
573 | #elif HAVE_SETREUID |
|
|
574 | setregid (gid, gid); |
|
|
575 | setreuid (uid, uid); |
|
|
576 | #elif HAVE_SETUID |
|
|
577 | setgid (gid); |
|
|
578 | setuid (uid); |
|
|
579 | #endif |
|
|
580 | |
|
|
581 | if (uid != geteuid () |
|
|
582 | || gid != getegid ()) |
|
|
583 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
584 | } |
|
|
585 | |
624 | |
586 | rxvt_environ = environ; |
625 | rxvt_environ = environ; |
587 | |
626 | |
588 | signal (SIGHUP, SIG_IGN); |
627 | signal (SIGHUP, SIG_IGN); |
589 | signal (SIGPIPE, SIG_IGN); |
628 | signal (SIGPIPE, SIG_IGN); |
590 | |
629 | |
591 | sig_handlers.sw_term.start (SIGTERM); |
630 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
592 | sig_handlers.sw_int.start (SIGINT); |
631 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
593 | |
632 | |
594 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
633 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
595 | /* signal (SIGURG, SIG_DFL); */ |
634 | /* signal (SIGURG, SIG_DFL); */ |
596 | |
635 | |
597 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
636 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
637 | return p; |
676 | return p; |
638 | } |
677 | } |
639 | |
678 | |
640 | /*----------------------------------------------------------------------*/ |
679 | /*----------------------------------------------------------------------*/ |
641 | /* |
680 | /* |
642 | * window size/position calculcations for XSizeHint and other storage. |
681 | * window size/position calculations for XSizeHint and other storage. |
643 | * if width/height are non-zero then override calculated width/height |
682 | * if width/height are non-zero then override calculated width/height |
644 | */ |
683 | */ |
645 | void |
684 | void |
646 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
685 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
647 | { |
686 | { |
648 | short recalc_x, recalc_y; |
687 | short recalc_x, recalc_y; |
649 | int x, y, sb_w, flags; |
688 | int x, y, sb_w, flags; |
650 | unsigned int w, h; |
689 | unsigned int w, h; |
651 | unsigned int max_width, max_height; |
690 | unsigned int max_width, max_height; |
652 | dDisp; |
|
|
653 | |
|
|
654 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
655 | ncol, nrow, szHint.width, szHint.height)); |
|
|
656 | |
691 | |
657 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
692 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
658 | szHint.win_gravity = NorthWestGravity; |
693 | szHint.win_gravity = NorthWestGravity; |
659 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
694 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
660 | |
695 | |
… | |
… | |
722 | |
757 | |
723 | if (scrollBar.state) |
758 | if (scrollBar.state) |
724 | { |
759 | { |
725 | sb_w = scrollbar_TotalWidth (); |
760 | sb_w = scrollbar_TotalWidth (); |
726 | szHint.base_width += sb_w; |
761 | szHint.base_width += sb_w; |
|
|
762 | |
727 | if (!OPTION (Opt_scrollBar_right)) |
763 | if (!option (Opt_scrollBar_right)) |
728 | window_vt_x += sb_w; |
764 | window_vt_x += sb_w; |
729 | } |
765 | } |
730 | |
766 | |
731 | szHint.width_inc = fwidth; |
767 | szHint.width_inc = fwidth; |
732 | szHint.height_inc = fheight; |
768 | szHint.height_inc = fheight; |
733 | szHint.min_width = szHint.base_width + szHint.width_inc; |
769 | szHint.min_width = szHint.base_width + szHint.width_inc; |
734 | szHint.min_height = szHint.base_height + szHint.height_inc; |
770 | szHint.min_height = szHint.base_height + szHint.height_inc; |
735 | |
771 | |
736 | if (newwidth && newwidth - szHint.base_width < max_width) |
772 | if (newwidth && newwidth - szHint.base_width < max_width) |
737 | { |
773 | { |
738 | szHint.width = newwidth; |
774 | szHint.width = newwidth; |
… | |
… | |
753 | { |
789 | { |
754 | min_it (height, max_height); |
790 | min_it (height, max_height); |
755 | szHint.height = szHint.base_height + height; |
791 | szHint.height = szHint.base_height + height; |
756 | } |
792 | } |
757 | |
793 | |
758 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
794 | if (scrollBar.state && option (Opt_scrollBar_right)) |
759 | window_sb_x = szHint.width - sb_w; |
795 | window_sb_x = szHint.width - sb_w; |
760 | |
796 | |
761 | if (recalc_x) |
797 | if (recalc_x) |
762 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
798 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
799 | |
763 | if (recalc_y) |
800 | if (recalc_y) |
764 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
801 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
765 | |
802 | |
766 | ncol = width / fwidth; |
803 | ncol = width / fwidth; |
767 | nrow = height / fheight; |
804 | nrow = height / fheight; |
768 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
769 | ncol, nrow, szHint.width, |
|
|
770 | szHint.height)); |
|
|
771 | return; |
|
|
772 | } |
805 | } |
773 | |
806 | |
774 | /*----------------------------------------------------------------------*/ |
807 | /*----------------------------------------------------------------------*/ |
775 | /* |
808 | /* |
776 | * Tell the teletype handler what size the window is. |
809 | * Tell the teletype handler what size the window is. |
… | |
… | |
789 | ws.ws_xpixel = width; |
822 | ws.ws_xpixel = width; |
790 | ws.ws_ypixel = height; |
823 | ws.ws_ypixel = height; |
791 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
824 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
792 | |
825 | |
793 | #if 0 |
826 | #if 0 |
794 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
827 | // TIOCSWINSZ is supposed to do this automatically and correctly |
795 | if (cmd_pid) /* force through to the command */ |
828 | if (cmd_pid) /* force through to the command */ |
796 | kill (-cmd_pid, SIGWINCH); |
829 | kill (-cmd_pid, SIGWINCH); |
797 | #endif |
830 | #endif |
798 | } |
831 | } |
799 | |
832 | |
… | |
… | |
828 | delete fontset[0]; |
861 | delete fontset[0]; |
829 | fontset[0] = fs; |
862 | fontset[0] = fs; |
830 | |
863 | |
831 | prop = (*fs)[1]->properties (); |
864 | prop = (*fs)[1]->properties (); |
832 | prop.height += lineSpace; |
865 | prop.height += lineSpace; |
|
|
866 | |
833 | fs->set_prop (prop); |
867 | fs->set_prop (prop, false); |
834 | |
868 | |
835 | fwidth = prop.width; |
869 | fwidth = prop.width; |
836 | fheight = prop.height; |
870 | fheight = prop.height; |
837 | fbase = prop.ascent; |
871 | fbase = prop.ascent; |
838 | |
872 | |
… | |
… | |
847 | { |
881 | { |
848 | fontset[style] = fs = new rxvt_fontset (this); |
882 | fontset[style] = fs = new rxvt_fontset (this); |
849 | rxvt_fontprop prop2 = prop; |
883 | rxvt_fontprop prop2 = prop; |
850 | |
884 | |
851 | if (res) |
885 | if (res) |
852 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
886 | { |
|
|
887 | fs->populate (res); |
|
|
888 | fs->set_prop (prop2, false); |
|
|
889 | } |
853 | else |
890 | else |
854 | { |
891 | { |
855 | res = fontset[0]->fontdesc; |
892 | fs->populate (fontset[0]->fontdesc); |
856 | |
893 | |
857 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
894 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
858 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
895 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
896 | |
|
|
897 | fs->set_prop (prop2, true); |
859 | } |
898 | } |
860 | |
899 | |
861 | fs->populate (res); |
|
|
862 | fs->set_prop (prop2); |
|
|
863 | } |
900 | } |
864 | #else |
901 | #else |
865 | fontset[style] = fontset[0]; |
902 | fontset[style] = fontset[0]; |
866 | #endif |
903 | #endif |
867 | } |
904 | } |
… | |
… | |
869 | if (parent[0]) |
906 | if (parent[0]) |
870 | { |
907 | { |
871 | resize_all_windows (0, 0, 0); |
908 | resize_all_windows (0, 0, 0); |
872 | scr_remap_chars (); |
909 | scr_remap_chars (); |
873 | scr_touch (true); |
910 | scr_touch (true); |
874 | } |
911 | } |
875 | |
912 | |
876 | return true; |
913 | return true; |
877 | } |
914 | } |
878 | |
915 | |
|
|
916 | void |
879 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
917 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
880 | { |
918 | { |
881 | XChangeProperty (display->display, parent[0], |
919 | XChangeProperty (dpy, parent[0], |
882 | prop, XA_STRING, 8, PropModeReplace, |
920 | prop, XA_STRING, 8, PropModeReplace, |
883 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
921 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
884 | } |
922 | } |
885 | |
923 | |
|
|
924 | void |
886 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
925 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
887 | { |
926 | { |
888 | wchar_t *ws = rxvt_mbstowcs (str, len); |
927 | wchar_t *ws = rxvt_mbstowcs (str, len); |
889 | char *s = rxvt_wcstoutf8 (ws); |
928 | char *s = rxvt_wcstoutf8 (ws); |
890 | |
929 | |
891 | XChangeProperty (display->display, parent[0], |
930 | XChangeProperty (dpy, parent[0], |
892 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
931 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
893 | (const unsigned char *)s, strlen (s)); |
932 | (const unsigned char *)s, strlen (s)); |
894 | |
933 | |
895 | free (s); |
934 | free (s); |
896 | free (ws); |
935 | free (ws); |
… | |
… | |
915 | #if ENABLE_EWMH |
954 | #if ENABLE_EWMH |
916 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
955 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
917 | #endif |
956 | #endif |
918 | } |
957 | } |
919 | |
958 | |
|
|
959 | void |
|
|
960 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
961 | { |
920 | #ifdef XTERM_COLOR_CHANGE |
962 | #ifdef XTERM_COLOR_CHANGE |
921 | void |
|
|
922 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
923 | { |
|
|
924 | rxvt_color xcol; |
963 | rxvt_color xcol; |
925 | int i; |
964 | int i; |
926 | |
965 | |
927 | if (color == NULL || *color == '\0') |
966 | if (color == NULL || *color == '\0') |
928 | return; |
967 | return; |
929 | |
968 | |
|
|
969 | color = strdup (color); |
|
|
970 | allocated.push_back ((void *)color); |
|
|
971 | rs[Rs_color + idx] = color; |
|
|
972 | |
930 | /* handle color aliases */ |
973 | /* handle color aliases */ |
931 | if (isdigit (*color)) |
974 | if (isdigit (*color)) |
932 | { |
975 | { |
933 | i = atoi (color); |
976 | i = atoi (color); |
934 | |
977 | |
935 | if (i >= 8 && i <= 15) |
978 | if (i >= 8 && i <= 15) |
|
|
979 | { |
936 | { /* bright colors */ |
980 | /* bright colors */ |
937 | i -= 8; |
|
|
938 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
981 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
939 | SET_PIXCOLOR (idx); |
|
|
940 | goto done; |
982 | goto done; |
941 | } |
983 | } |
942 | |
984 | |
943 | if (i >= 0 && i <= 7) |
985 | if (i >= 0 && i <= 7) |
|
|
986 | { |
944 | { /* normal colors */ |
987 | /* normal colors */ |
945 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
988 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
946 | SET_PIXCOLOR (idx); |
|
|
947 | goto done; |
989 | goto done; |
948 | } |
990 | } |
949 | } |
991 | } |
950 | |
992 | |
951 | if (!rXParseAllocColor (&xcol, color)) |
993 | set_color (xcol, color); |
952 | return; |
|
|
953 | |
|
|
954 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
955 | |
994 | |
956 | /* |
995 | /* |
957 | * FIXME: should free colors here, but no idea how to do it so instead, |
996 | * FIXME: should free colors here, but no idea how to do it so instead, |
958 | * so just keep gobbling up the colormap |
997 | * so just keep gobbling up the colormap |
959 | */ |
998 | */ |
960 | # if 0 |
|
|
961 | for (i = Color_Black; i <= Color_White; i++) |
|
|
962 | if (pix_colors[idx] == pix_colors[i]) |
|
|
963 | break; |
|
|
964 | if (i > Color_White) |
|
|
965 | { |
|
|
966 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
967 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
968 | DisplayPlanes (display->display, display->screen)); |
|
|
969 | } |
|
|
970 | # endif |
|
|
971 | |
999 | |
972 | pix_colors_focused[idx] = xcol; |
1000 | pix_colors_focused[idx] = xcol; |
973 | SET_PIXCOLOR (idx); |
|
|
974 | |
1001 | |
975 | /* XSetWindowAttributes attr; */ |
|
|
976 | /* Cursor cursor; */ |
|
|
977 | done: |
1002 | done: |
978 | |
|
|
979 | #if OFF_FOCUS_FADING |
|
|
980 | if (rs[Rs_fade]) |
|
|
981 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
982 | #endif |
|
|
983 | |
|
|
984 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1003 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
985 | |
1004 | |
|
|
1005 | update_fade_color (idx); |
986 | recolour_cursor (); |
1006 | recolour_cursor (); |
987 | scr_recolour (); |
1007 | scr_recolour (); |
|
|
1008 | #endif /* XTERM_COLOR_CHANGE */ |
988 | } |
1009 | } |
989 | |
|
|
990 | #else |
|
|
991 | # define set_window_color (idx,color) ((void)0) |
|
|
992 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
993 | |
1010 | |
994 | void |
1011 | void |
995 | rxvt_term::recolour_cursor () |
1012 | rxvt_term::recolour_cursor () |
996 | { |
1013 | { |
997 | XColor xcol[2]; |
1014 | XColor fg, bg; |
998 | |
1015 | |
999 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1016 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1000 | ? pix_colors_focused[Color_pointer_fg] |
1017 | ? pix_colors_focused[Color_pointer_fg] |
1001 | : pix_colors_focused[Color_fg]; |
1018 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
1019 | |
1002 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1020 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1003 | ? pix_colors_focused[Color_pointer_bg] |
1021 | ? pix_colors_focused[Color_pointer_bg] |
1004 | : pix_colors_focused[Color_bg]; |
1022 | : pix_colors_focused[Color_bg]).get (bg); |
1005 | |
1023 | |
1006 | XQueryColors (display->display, display->cmap, xcol, 2); |
1024 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1007 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1008 | } |
1025 | } |
1009 | |
1026 | |
1010 | /*----------------------------------------------------------------------*/ |
1027 | /*----------------------------------------------------------------------*/ |
1011 | /* |
1028 | /* |
1012 | * find if fg/bg matches any of the normal (low-intensity) colors |
1029 | * find if fg/bg matches any of the normal (low-intensity) colors |
1013 | */ |
1030 | */ |
1014 | void |
1031 | void |
1015 | rxvt_term::set_colorfgbg () |
1032 | rxvt_term::set_colorfgbg () |
1016 | { |
1033 | { |
1017 | unsigned int i; |
1034 | unsigned int i; |
1018 | const char *xpmb = "\0"; |
1035 | const char *xpmb = ""; |
1019 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1036 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1020 | |
1037 | |
1021 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1022 | strcpy (fstr, "default"); |
1038 | strcpy (fstr, "default"); |
1023 | strcpy (bstr, "default"); |
1039 | strcpy (bstr, "default"); |
1024 | for (i = Color_Black; i <= Color_White; i++) |
1040 | for (i = Color_Black; i <= Color_White; i++) |
1025 | if (pix_colors[Color_fg] == pix_colors[i]) |
1041 | if (pix_colors[Color_fg] == pix_colors[i]) |
1026 | { |
1042 | { |
… | |
… | |
1030 | |
1046 | |
1031 | for (i = Color_Black; i <= Color_White; i++) |
1047 | for (i = Color_Black; i <= Color_White; i++) |
1032 | if (pix_colors[Color_bg] == pix_colors[i]) |
1048 | if (pix_colors[Color_bg] == pix_colors[i]) |
1033 | { |
1049 | { |
1034 | sprintf (bstr, "%d", (i - Color_Black)); |
1050 | sprintf (bstr, "%d", (i - Color_Black)); |
1035 | #ifdef XPM_BACKGROUND |
1051 | #ifdef BG_IMAGE_FROM_FILE |
1036 | xpmb = "default;"; |
1052 | xpmb = "default;"; |
1037 | #endif |
1053 | #endif |
1038 | break; |
1054 | break; |
1039 | } |
1055 | } |
1040 | |
1056 | |
1041 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1057 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1042 | } |
1058 | } |
1043 | |
1059 | |
1044 | /*----------------------------------------------------------------------*/ |
1060 | /*----------------------------------------------------------------------*/ |
1045 | |
1061 | |
1046 | int |
1062 | bool |
1047 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1063 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1048 | { |
1064 | { |
1049 | if (!screen_in_out->set (display, colour)) |
1065 | if (color.set (this, name)) |
1050 | { |
|
|
1051 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1052 | return false; |
|
|
1053 | } |
|
|
1054 | |
|
|
1055 | return true; |
1066 | return true; |
|
|
1067 | |
|
|
1068 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1069 | return false; |
|
|
1070 | } |
|
|
1071 | |
|
|
1072 | void |
|
|
1073 | rxvt_term::alias_color (int dst, int src) |
|
|
1074 | { |
|
|
1075 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1056 | } |
1076 | } |
1057 | |
1077 | |
1058 | /* -------------------------------------------------------------------- * |
1078 | /* -------------------------------------------------------------------- * |
1059 | * - WINDOW RESIZING - * |
1079 | * - WINDOW RESIZING - * |
1060 | * -------------------------------------------------------------------- */ |
1080 | * -------------------------------------------------------------------- */ |
1061 | void |
1081 | void |
1062 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1082 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1063 | { |
1083 | { |
1064 | int fix_screen; |
1084 | int fix_screen; |
1065 | int old_width = szHint.width, old_height = szHint.height; |
1085 | int old_width = szHint.width; |
1066 | dDisp; |
1086 | int old_height = szHint.height; |
1067 | |
1087 | |
1068 | window_calc (newwidth, newheight); |
1088 | window_calc (newwidth, newheight); |
|
|
1089 | |
|
|
1090 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1069 | XSetWMNormalHints (disp, parent[0], &szHint); |
1091 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1070 | |
1092 | |
1071 | if (!ignoreparent) |
1093 | if (!ignoreparent) |
1072 | { |
1094 | { |
1073 | #ifdef SMART_RESIZE |
1095 | #ifdef SMART_RESIZE |
1074 | /* |
1096 | /* |
… | |
… | |
1078 | int x, y, x1, y1; |
1100 | int x, y, x1, y1; |
1079 | int dx, dy; |
1101 | int dx, dy; |
1080 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1102 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1081 | Window unused_cr; |
1103 | Window unused_cr; |
1082 | |
1104 | |
1083 | XTranslateCoordinates (disp, parent[0], display->root, |
1105 | XTranslateCoordinates (dpy, parent[0], display->root, |
1084 | 0, 0, &x, &y, &unused_cr); |
1106 | 0, 0, &x, &y, &unused_cr); |
1085 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1107 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1086 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1108 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1087 | /* |
1109 | /* |
1088 | * if display->root isn't the parent window, a WM will probably have offset |
1110 | * if display->root isn't the parent window, a WM will probably have offset |
1089 | * our position for handles and decorations. Counter it |
1111 | * our position for handles and decorations. Counter it |
1090 | */ |
1112 | */ |
… | |
… | |
1092 | { |
1114 | { |
1093 | x -= x1; |
1115 | x -= x1; |
1094 | y -= y1; |
1116 | y -= y1; |
1095 | } |
1117 | } |
1096 | |
1118 | |
1097 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1119 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1098 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1120 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1099 | dx = old_width - szHint.width; |
1121 | dx = old_width - szHint.width; |
1100 | dy = old_height - szHint.height; |
1122 | dy = old_height - szHint.height; |
1101 | |
1123 | |
1102 | /* Check position of the center of the window */ |
1124 | /* Check position of the center of the window */ |
1103 | if (x < x1) /* left half */ |
1125 | if (x < x1) /* left half */ |
1104 | dx = 0; |
1126 | dx = 0; |
… | |
… | |
1107 | if (y < y1) /* top half */ |
1129 | if (y < y1) /* top half */ |
1108 | dy = 0; |
1130 | dy = 0; |
1109 | else if (y == y1) /* exact center */ |
1131 | else if (y == y1) /* exact center */ |
1110 | dy /= 2; |
1132 | dy /= 2; |
1111 | |
1133 | |
1112 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1134 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1113 | szHint.width, szHint.height); |
1135 | szHint.width, szHint.height); |
1114 | #else |
1136 | #else |
1115 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1137 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1116 | #endif |
1138 | #endif |
1117 | } |
1139 | } |
1118 | |
1140 | |
1119 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1141 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1120 | |
1142 | |
1121 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1143 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1122 | { |
1144 | { |
1123 | if (scrollBar.state) |
1145 | if (scrollBar.state) |
1124 | { |
1146 | { |
1125 | XMoveResizeWindow (disp, scrollBar.win, |
1147 | XMoveResizeWindow (dpy, scrollBar.win, |
1126 | window_sb_x, 0, |
1148 | window_sb_x, 0, |
1127 | scrollbar_TotalWidth (), szHint.height); |
1149 | scrollbar_TotalWidth (), szHint.height); |
1128 | resize_scrollbar (); |
1150 | resize_scrollbar (); |
1129 | } |
1151 | } |
1130 | |
1152 | |
1131 | XMoveResizeWindow (disp, vt, |
1153 | XMoveResizeWindow (dpy, vt, |
1132 | window_vt_x, window_vt_y, |
1154 | window_vt_x, window_vt_y, |
1133 | width, height); |
1155 | width, height); |
1134 | |
1156 | |
|
|
1157 | #ifdef HAVE_BG_PIXMAP |
|
|
1158 | if (bgPixmap.window_size_sensitive ()) |
|
|
1159 | update_background (); |
|
|
1160 | #endif |
|
|
1161 | |
1135 | scr_clear (); |
1162 | scr_clear (); |
1136 | #ifdef XPM_BACKGROUND |
|
|
1137 | resize_pixmap (); |
|
|
1138 | #endif |
|
|
1139 | } |
1163 | } |
1140 | |
1164 | |
1141 | if (fix_screen || old_height == 0) |
1165 | if (fix_screen || old_height == 0) |
1142 | { |
|
|
1143 | int curr_screen = -1; |
|
|
1144 | int old_ncol = prev_ncol; |
|
|
1145 | |
|
|
1146 | /* scr_reset only works on the primary screen */ |
|
|
1147 | if (old_height) /* this is not the first time through */ |
|
|
1148 | { |
|
|
1149 | unsigned int ocol = ncol; |
|
|
1150 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1151 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1152 | ncol = ocol; |
|
|
1153 | } |
|
|
1154 | |
|
|
1155 | scr_reset (); |
1166 | scr_reset (); |
1156 | |
1167 | |
1157 | if (curr_screen >= 0) /* this is not the first time through */ |
1168 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1158 | { |
1169 | //scr_touch (false); |
1159 | scr_change_screen (curr_screen); |
|
|
1160 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1161 | } |
|
|
1162 | } |
|
|
1163 | |
1170 | |
1164 | old_width = szHint.width; |
1171 | #ifdef HAVE_BG_PIXMAP |
1165 | old_height = szHint.height; |
1172 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1166 | |
1173 | // if (bgPixmap.pixmap) |
1167 | #ifdef XPM_BACKGROUND |
|
|
1168 | if (pixmap) |
|
|
1169 | scr_touch (false); |
1174 | // scr_touch (false); |
1170 | #endif |
1175 | #endif |
1171 | |
1176 | |
1172 | #ifdef USE_XIM |
1177 | #ifdef USE_XIM |
1173 | IMSetStatusPosition (); |
1178 | IMSetPosition (); |
1174 | #endif |
1179 | #endif |
1175 | } |
1180 | } |
1176 | |
1181 | |
1177 | /* |
1182 | /* |
1178 | * Set the width/height of the vt window in characters. Units are pixels. |
1183 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1183 | { |
1188 | { |
1184 | XWindowAttributes wattr; |
1189 | XWindowAttributes wattr; |
1185 | |
1190 | |
1186 | if (newwidth == 0 || newheight == 0) |
1191 | if (newwidth == 0 || newheight == 0) |
1187 | { |
1192 | { |
1188 | XGetWindowAttributes (display->display, display->root, &wattr); |
1193 | XGetWindowAttributes (dpy, display->root, &wattr); |
1189 | |
1194 | |
1190 | if (newwidth == 0) |
1195 | if (newwidth == 0) |
1191 | newwidth = wattr.width - szHint.base_width; |
1196 | newwidth = wattr.width - szHint.base_width; |
1192 | if (newheight == 0) |
1197 | if (newheight == 0) |
1193 | newheight = wattr.height - szHint.base_height; |
1198 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1207 | #ifdef USE_XIM |
1212 | #ifdef USE_XIM |
1208 | |
1213 | |
1209 | void |
1214 | void |
1210 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1215 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1211 | { |
1216 | { |
1212 | fg = pix_colors[Color_fg]; |
1217 | fg = pix_colors [Color_fg]; |
1213 | bg = pix_colors[Color_bg]; |
1218 | bg = pix_colors [Color_bg]; |
1214 | } |
1219 | } |
1215 | |
1220 | |
1216 | void |
1221 | void |
1217 | rxvt_term::im_set_size (XRectangle &size) |
1222 | rxvt_term::im_set_size (XRectangle &size) |
1218 | { |
1223 | { |
… | |
… | |
1255 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1260 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1256 | |
1261 | |
1257 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1262 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1258 | *p = '\0'; |
1263 | *p = '\0'; |
1259 | |
1264 | |
1260 | atom = XInternAtom (display->display, server, False); |
1265 | atom = XInternAtom (dpy, server, False); |
1261 | win = XGetSelectionOwner (display->display, atom); |
1266 | win = XGetSelectionOwner (dpy, atom); |
1262 | |
1267 | |
1263 | if (win != None) |
1268 | if (win != None) |
1264 | return True; |
1269 | return True; |
1265 | } |
1270 | } |
1266 | |
1271 | |
… | |
… | |
1273 | XPoint nspot; |
1278 | XPoint nspot; |
1274 | XVaNestedList preedit_attr; |
1279 | XVaNestedList preedit_attr; |
1275 | |
1280 | |
1276 | if (!Input_Context |
1281 | if (!Input_Context |
1277 | || !focus |
1282 | || !focus |
1278 | || !(input_style & XIMPreeditPosition)) |
1283 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1279 | return; |
1284 | return; |
1280 | |
1285 | |
1281 | im_set_position (nspot); |
1286 | im_set_position (nspot); |
1282 | |
1287 | |
1283 | if (nspot.x == spot.x && nspot.y == spot.y) |
1288 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1302 | input_method = 0; |
1307 | input_method = 0; |
1303 | } |
1308 | } |
1304 | |
1309 | |
1305 | Input_Context = 0; |
1310 | Input_Context = 0; |
1306 | } |
1311 | } |
|
|
1312 | |
|
|
1313 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1314 | |
|
|
1315 | static void |
|
|
1316 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1317 | { |
|
|
1318 | ((rxvt_term *)client_data)->make_current (); |
|
|
1319 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1320 | } |
|
|
1321 | |
|
|
1322 | static void |
|
|
1323 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1324 | { |
|
|
1325 | ((rxvt_term *)client_data)->make_current (); |
|
|
1326 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1327 | } |
|
|
1328 | |
|
|
1329 | static void |
|
|
1330 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1331 | { |
|
|
1332 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1333 | XIMText *text = call_data->text; |
|
|
1334 | |
|
|
1335 | term->make_current (); |
|
|
1336 | |
|
|
1337 | if (text) |
|
|
1338 | { |
|
|
1339 | void *str; |
|
|
1340 | |
|
|
1341 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1342 | { |
|
|
1343 | // of course, X makes it ugly again |
|
|
1344 | if (term->rs[Rs_imLocale]) |
|
|
1345 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1346 | |
|
|
1347 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1348 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1349 | |
|
|
1350 | if (term->rs[Rs_imLocale]) |
|
|
1351 | SET_LOCALE (term->locale); |
|
|
1352 | } |
|
|
1353 | else |
|
|
1354 | str = (void *)text->string.wide_char; |
|
|
1355 | |
|
|
1356 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1357 | DT_INT, call_data->caret, |
|
|
1358 | DT_INT, call_data->chg_first, |
|
|
1359 | DT_INT, call_data->chg_length, |
|
|
1360 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1361 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1362 | DT_END)); |
|
|
1363 | } |
|
|
1364 | else |
|
|
1365 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1366 | DT_INT, call_data->caret, |
|
|
1367 | DT_INT, call_data->chg_first, |
|
|
1368 | DT_INT, call_data->chg_length, |
|
|
1369 | DT_END)); |
|
|
1370 | } |
|
|
1371 | |
|
|
1372 | #if 0 |
|
|
1373 | static void |
|
|
1374 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1375 | { |
|
|
1376 | ((rxvt_term *)client_data)->make_current (); |
|
|
1377 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1378 | DT_INT, call_data->position, |
|
|
1379 | DT_INT, call_data->direction, |
|
|
1380 | DT_INT, call_data->style, |
|
|
1381 | DT_END)); |
|
|
1382 | } |
|
|
1383 | #endif |
|
|
1384 | |
|
|
1385 | #endif |
1307 | |
1386 | |
1308 | /* |
1387 | /* |
1309 | * Try to open a XIM with the current modifiers, then see if we can |
1388 | * Try to open a XIM with the current modifiers, then see if we can |
1310 | * open a suitable preedit type |
1389 | * open a suitable preedit type |
1311 | */ |
1390 | */ |
… | |
… | |
1318 | XRectangle rect, status_rect, needed_rect; |
1397 | XRectangle rect, status_rect, needed_rect; |
1319 | unsigned long fg, bg; |
1398 | unsigned long fg, bg; |
1320 | const char *p; |
1399 | const char *p; |
1321 | char **s; |
1400 | char **s; |
1322 | XIMStyles *xim_styles; |
1401 | XIMStyles *xim_styles; |
|
|
1402 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1403 | XIMCallback xcb[4]; |
|
|
1404 | #endif |
1323 | |
1405 | |
1324 | set_environ (envv); |
1406 | set_environ (envv); |
1325 | |
1407 | |
1326 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1408 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1327 | return false; |
1409 | return false; |
1328 | |
1410 | |
1329 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1330 | input_method = display->get_xim (locale, modifiers); |
1411 | input_method = display->get_xim (locale, modifiers); |
1331 | if (input_method == NULL) |
1412 | if (input_method == NULL) |
1332 | return false; |
1413 | return false; |
1333 | |
1414 | |
1334 | xim = input_method->xim; |
1415 | xim = input_method->xim; |
… | |
… | |
1354 | s = rxvt_splitcommastring (p); |
1435 | s = rxvt_splitcommastring (p); |
1355 | |
1436 | |
1356 | for (i = found = 0; !found && s[i]; i++) |
1437 | for (i = found = 0; !found && s[i]; i++) |
1357 | { |
1438 | { |
1358 | if (!strcmp (s[i], "OverTheSpot")) |
1439 | if (!strcmp (s[i], "OverTheSpot")) |
1359 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1440 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1360 | else if (!strcmp (s[i], "OffTheSpot")) |
1441 | else if (!strcmp (s[i], "OffTheSpot")) |
1361 | input_style = (XIMPreeditArea | XIMStatusArea); |
1442 | input_style = XIMPreeditArea | XIMStatusArea; |
1362 | else if (!strcmp (s[i], "Root")) |
1443 | else if (!strcmp (s[i], "Root")) |
1363 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1444 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1364 | else if (!strcmp (s[i], "None")) |
1445 | else if (!strcmp (s[i], "None")) |
1365 | input_style = (XIMPreeditNone | XIMStatusNone); |
1446 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1447 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1448 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1449 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1450 | #endif |
|
|
1451 | else |
|
|
1452 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1366 | |
1453 | |
1367 | for (j = 0; j < xim_styles->count_styles; j++) |
1454 | for (j = 0; j < xim_styles->count_styles; j++) |
1368 | if (input_style == xim_styles->supported_styles[j]) |
1455 | if (input_style == xim_styles->supported_styles[j]) |
1369 | { |
1456 | { |
1370 | rxvt_freecommastring (s); |
1457 | rxvt_freecommastring (s); |
… | |
… | |
1408 | "*", |
1495 | "*", |
1409 | fheight, |
1496 | fheight, |
1410 | fheight + 1, fheight - 1, |
1497 | fheight + 1, fheight - 1, |
1411 | fheight - 2, fheight + 2); |
1498 | fheight - 2, fheight + 2); |
1412 | |
1499 | |
1413 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1500 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1414 | &missing_charset_list, &missing_charset_count, &def_string); |
1501 | &missing_charset_list, &missing_charset_count, &def_string); |
1415 | |
1502 | |
1416 | if (missing_charset_list) |
1503 | if (missing_charset_list) |
1417 | XFreeStringList (missing_charset_list); |
1504 | XFreeStringList (missing_charset_list); |
1418 | |
1505 | |
… | |
… | |
1459 | XNBackground, bg, |
1546 | XNBackground, bg, |
1460 | XNArea, &status_rect, |
1547 | XNArea, &status_rect, |
1461 | XNFontSet, fs, |
1548 | XNFontSet, fs, |
1462 | NULL); |
1549 | NULL); |
1463 | } |
1550 | } |
|
|
1551 | #if ENABLE_XIM_ONTHESPOT |
|
|
1552 | else if (input_style & XIMPreeditCallbacks) |
|
|
1553 | { |
|
|
1554 | im_set_position (spot); |
|
|
1555 | |
|
|
1556 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1557 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1558 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1559 | # if 0 |
|
|
1560 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1561 | # endif |
|
|
1562 | |
|
|
1563 | preedit_attr = XVaCreateNestedList (0, |
|
|
1564 | XNSpotLocation, &spot, |
|
|
1565 | XNPreeditStartCallback, &xcb[0], |
|
|
1566 | XNPreeditDoneCallback , &xcb[1], |
|
|
1567 | XNPreeditDrawCallback , &xcb[2], |
|
|
1568 | # if 0 |
|
|
1569 | XNPreeditCaretCallback, &xcb[3], |
|
|
1570 | # endif |
|
|
1571 | NULL); |
|
|
1572 | } |
|
|
1573 | #endif |
1464 | |
1574 | |
1465 | Input_Context = XCreateIC (xim, |
1575 | Input_Context = XCreateIC (xim, |
1466 | XNInputStyle, input_style, |
1576 | XNInputStyle, input_style, |
1467 | XNClientWindow, vt, |
1577 | XNClientWindow, vt, |
1468 | XNFocusWindow, parent[0], |
1578 | XNFocusWindow, parent[0], |
… | |
… | |
1470 | preedit_attr, |
1580 | preedit_attr, |
1471 | status_attr ? XNStatusAttributes : NULL, |
1581 | status_attr ? XNStatusAttributes : NULL, |
1472 | status_attr, NULL); |
1582 | status_attr, NULL); |
1473 | |
1583 | |
1474 | if (preedit_attr) XFree (preedit_attr); |
1584 | if (preedit_attr) XFree (preedit_attr); |
1475 | if (status_attr) XFree (status_attr); |
1585 | if (status_attr) XFree (status_attr); |
1476 | if (fs) XFreeFontSet (display->display, fs); |
1586 | if (fs) XFreeFontSet (dpy, fs); |
1477 | |
1587 | |
1478 | if (Input_Context == NULL) |
1588 | if (Input_Context == NULL) |
1479 | { |
1589 | { |
1480 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1590 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1481 | im_destroy (); |
1591 | im_destroy (); |
1482 | return false; |
1592 | return false; |
1483 | } |
1593 | } |
1484 | |
1594 | |
1485 | if (input_style & XIMPreeditArea) |
1595 | #if 0 |
|
|
1596 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1597 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1598 | vt_select_input (); |
|
|
1599 | #endif |
|
|
1600 | |
1486 | IMSetStatusPosition (); |
1601 | IMSetPosition (); |
1487 | |
1602 | |
1488 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1489 | return true; |
1603 | return true; |
1490 | } |
1604 | } |
1491 | |
1605 | |
1492 | void |
1606 | void |
1493 | rxvt_term::im_cb () |
1607 | rxvt_term::im_cb () |
… | |
… | |
1499 | |
1613 | |
1500 | make_current (); |
1614 | make_current (); |
1501 | |
1615 | |
1502 | im_destroy (); |
1616 | im_destroy (); |
1503 | |
1617 | |
1504 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1505 | if (Input_Context) |
1618 | if (Input_Context) |
1506 | return; |
1619 | return; |
1507 | |
1620 | |
1508 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1621 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1509 | if (rs[Rs_imLocale]) |
1622 | if (rs[Rs_imLocale]) |
… | |
… | |
1551 | SET_LOCALE (locale); |
1664 | SET_LOCALE (locale); |
1552 | #endif |
1665 | #endif |
1553 | } |
1666 | } |
1554 | |
1667 | |
1555 | void |
1668 | void |
1556 | rxvt_term::IMSetStatusPosition () |
1669 | rxvt_term::IMSetPosition () |
1557 | { |
1670 | { |
1558 | XRectangle preedit_rect, status_rect, *needed_rect; |
1671 | XRectangle preedit_rect, status_rect, *needed_rect; |
1559 | XVaNestedList preedit_attr, status_attr; |
1672 | XVaNestedList preedit_attr, status_attr; |
1560 | |
1673 | |
1561 | if (!Input_Context |
1674 | if (!Input_Context |
1562 | || !focus |
1675 | || !focus |
1563 | || !(input_style & XIMPreeditArea) |
1676 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1564 | || !IMisRunning ()) |
1677 | || !IMisRunning ()) |
1565 | return; |
1678 | return; |
1566 | |
1679 | |
|
|
1680 | if (input_style & XIMPreeditPosition) |
|
|
1681 | { |
|
|
1682 | im_set_size (preedit_rect); |
|
|
1683 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1684 | |
|
|
1685 | XSetICValues (Input_Context, |
|
|
1686 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1687 | } |
|
|
1688 | else |
|
|
1689 | { |
1567 | /* Getting the necessary width of preedit area */ |
1690 | /* Getting the necessary width of preedit area */ |
1568 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1691 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1569 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1692 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1570 | XFree (status_attr); |
1693 | XFree (status_attr); |
1571 | |
1694 | |
1572 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1695 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1573 | XFree (needed_rect); |
1696 | XFree (needed_rect); |
1574 | |
1697 | |
1575 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1698 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1576 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1699 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1577 | |
1700 | |
1578 | XSetICValues (Input_Context, |
1701 | XSetICValues (Input_Context, |
1579 | XNPreeditAttributes, preedit_attr, |
1702 | XNPreeditAttributes, preedit_attr, |
1580 | XNStatusAttributes, status_attr, NULL); |
1703 | XNStatusAttributes, status_attr, |
|
|
1704 | NULL); |
1581 | |
1705 | |
|
|
1706 | XFree (status_attr); |
|
|
1707 | } |
|
|
1708 | |
1582 | XFree (preedit_attr); |
1709 | XFree (preedit_attr); |
1583 | XFree (status_attr); |
|
|
1584 | } |
1710 | } |
1585 | #endif /* USE_XIM */ |
1711 | #endif /* USE_XIM */ |
|
|
1712 | |
|
|
1713 | void |
|
|
1714 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1715 | { |
|
|
1716 | Window cr; |
|
|
1717 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1718 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1719 | } |
|
|
1720 | |
|
|
1721 | Pixmap |
|
|
1722 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1723 | { |
|
|
1724 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1725 | if (xa[prop_id]) |
|
|
1726 | { |
|
|
1727 | int aformat; |
|
|
1728 | unsigned long nitems, bytes_after; |
|
|
1729 | Atom atype; |
|
|
1730 | unsigned char *prop = NULL; |
|
|
1731 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1732 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1733 | &nitems, &bytes_after, &prop); |
|
|
1734 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1735 | { |
|
|
1736 | return *(Pixmap *)prop; |
|
|
1737 | } |
|
|
1738 | } |
|
|
1739 | return None; |
|
|
1740 | } |
|
|
1741 | |
|
|
1742 | #ifdef HAVE_BG_PIXMAP |
|
|
1743 | # if TRACE_PIXMAPS |
|
|
1744 | # undef update_background |
|
|
1745 | int rxvt_term::trace_update_background (const char *file, int line) |
|
|
1746 | { |
|
|
1747 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1748 | update_background (); |
|
|
1749 | } |
|
|
1750 | # endif |
|
|
1751 | |
|
|
1752 | int |
|
|
1753 | rxvt_term::update_background () |
|
|
1754 | { |
|
|
1755 | bgPixmap.invalidate (); |
|
|
1756 | |
|
|
1757 | /* no chance of real time refresh if we are blurring! */ |
|
|
1758 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1759 | bgPixmap.render (); |
|
|
1760 | else |
|
|
1761 | { |
|
|
1762 | ev_tstamp refresh; |
|
|
1763 | update_background_ev.stop (); |
|
|
1764 | |
|
|
1765 | if (!bgPixmap.need_client_side_rendering ()) |
|
|
1766 | refresh = .05; |
|
|
1767 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1768 | refresh = .20; /* very slow !!! */ |
|
|
1769 | else |
|
|
1770 | refresh = .07; |
|
|
1771 | update_background_ev.start (refresh); |
|
|
1772 | } |
|
|
1773 | |
|
|
1774 | return 0; |
|
|
1775 | } |
|
|
1776 | |
|
|
1777 | void |
|
|
1778 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1779 | { |
|
|
1780 | make_current (); |
|
|
1781 | bgPixmap.render (); |
|
|
1782 | refresh_check (); |
|
|
1783 | } |
|
|
1784 | |
|
|
1785 | #endif /* HAVE_BG_PIXMAP */ |
1586 | |
1786 | |
1587 | /*----------------------- end-of-file (C source) -----------------------*/ |
1787 | /*----------------------- end-of-file (C source) -----------------------*/ |