1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.C |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2006 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. |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
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35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
35 | |
37 | |
36 | #include <limits> |
38 | #include <limits> |
37 | |
39 | |
38 | #include <csignal> |
40 | #include <csignal> |
39 | #include <cstring> |
41 | #include <cstring> |
40 | |
42 | |
41 | #ifdef TTY_GID_SUPPORT |
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42 | # include <grp.h> |
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43 | #endif |
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44 | |
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45 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
46 | # include <termios.h> |
44 | # include <termios.h> |
47 | #endif |
45 | #endif |
48 | |
46 | |
49 | #ifdef KEYSYM_RESOURCE |
47 | #ifdef HAVE_XSETLOCALE |
50 | # include "keyboard.h" |
48 | # define X_LOCALE |
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49 | # include <X11/Xlocale.h> |
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50 | #else |
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51 | # ifdef HAVE_SETLOCALE |
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52 | # include <clocale> |
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53 | # endif |
51 | #endif |
54 | #endif |
52 | |
55 | |
53 | vector<rxvt_term *> rxvt_term::termlist; |
56 | vector<rxvt_term *> rxvt_term::termlist; |
54 | |
57 | |
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58 | // used to tell global functions which terminal instance is "active" |
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59 | rxvt_t rxvt_current_term; |
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60 | |
55 | static char curlocale[128]; |
61 | static char curlocale[128], savelocale[128]; |
56 | |
62 | |
57 | bool |
63 | bool |
58 | rxvt_set_locale (const char *locale) |
64 | rxvt_set_locale (const char *locale) NOTHROW |
59 | { |
65 | { |
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66 | int size = strlen (locale) + 1; |
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67 | |
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68 | if (size > sizeof (curlocale)) |
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69 | rxvt_fatal ("locale string too long, aborting.\n"); |
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70 | |
60 | if (!locale || !strncmp (locale, curlocale, 128)) |
71 | if (!locale || !memcmp (locale, curlocale, size)) |
61 | return false; |
72 | return false; |
62 | |
73 | |
63 | strncpy (curlocale, locale, 128); |
74 | memcpy (curlocale, locale, size); |
64 | setlocale (LC_CTYPE, curlocale); |
75 | setlocale (LC_CTYPE, curlocale); |
65 | return true; |
76 | return true; |
66 | } |
77 | } |
67 | |
78 | |
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79 | void |
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80 | rxvt_push_locale (const char *locale) NOTHROW |
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81 | { |
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82 | strcpy (savelocale, curlocale); |
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83 | rxvt_set_locale (locale); |
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84 | } |
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85 | |
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86 | void |
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87 | rxvt_pop_locale () NOTHROW |
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88 | { |
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89 | rxvt_set_locale (savelocale); |
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90 | } |
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91 | |
68 | #if ENABLE_COMBINING |
92 | #if ENABLE_COMBINING |
69 | class rxvt_composite_vec rxvt_composite; |
93 | class rxvt_composite_vec rxvt_composite; |
70 | |
94 | |
71 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
95 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
72 | { |
96 | { |
73 | compose_char *cc; |
97 | compose_char *cc; |
74 | |
98 | |
75 | // break compose chains, as stupid readline really likes to duplicate |
99 | // break compose chains, as stupid readline really likes to duplicate |
76 | // composing characters for some reason near the end of a line. |
100 | // composing characters for some reason near the end of a line. |
77 | cc = (*this)[c1]; |
101 | cc = (*this)[c1]; |
78 | while (cc) |
102 | while (cc) |
79 | { |
103 | { |
… | |
… | |
129 | } |
153 | } |
130 | #endif |
154 | #endif |
131 | |
155 | |
132 | rxvt_term::rxvt_term () |
156 | rxvt_term::rxvt_term () |
133 | : |
157 | : |
134 | #if TRANSPARENT |
158 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
135 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
159 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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160 | #endif |
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161 | #if HAVE_BG_PIXMAP |
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162 | update_background_ev(this, &rxvt_term::update_background_cb), |
136 | #endif |
163 | #endif |
137 | #ifdef HAVE_SCROLLBARS |
164 | #ifdef HAVE_SCROLLBARS |
138 | scrollbar_ev (this, &rxvt_term::x_cb), |
165 | scrollbar_ev (this, &rxvt_term::x_cb), |
139 | #endif |
166 | #endif |
140 | #ifdef MENUBAR |
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141 | menubar_ev (this, &rxvt_term::x_cb), |
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142 | #endif |
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143 | #ifdef CURSOR_BLINK |
167 | #ifdef CURSOR_BLINK |
144 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
168 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
145 | #endif |
169 | #endif |
146 | #ifdef TEXT_BLINK |
170 | #ifdef TEXT_BLINK |
147 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
171 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
157 | #endif |
181 | #endif |
158 | #ifdef POINTER_BLANK |
182 | #ifdef POINTER_BLANK |
159 | pointer_ev (this, &rxvt_term::pointer_cb), |
183 | pointer_ev (this, &rxvt_term::pointer_cb), |
160 | #endif |
184 | #endif |
161 | #ifdef USE_XIM |
185 | #ifdef USE_XIM |
162 | im_ev (this, &rxvt_term::im_cb), |
186 | im_ev (this, &rxvt_term::im_cb), |
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187 | #endif |
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188 | #ifndef NO_BELL |
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189 | bell_ev (this, &rxvt_term::bell_cb), |
163 | #endif |
190 | #endif |
164 | termwin_ev (this, &rxvt_term::x_cb), |
191 | termwin_ev (this, &rxvt_term::x_cb), |
165 | vt_ev (this, &rxvt_term::x_cb), |
192 | vt_ev (this, &rxvt_term::x_cb), |
166 | check_ev (this, &rxvt_term::check_cb), |
193 | child_ev (this, &rxvt_term::child_cb), |
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194 | prepare_ev (this, &rxvt_term::prepare_cb), |
167 | flush_ev (this, &rxvt_term::flush_cb), |
195 | flush_ev (this, &rxvt_term::flush_cb), |
168 | destroy_ev (this, &rxvt_term::destroy_cb), |
196 | destroy_ev (this, &rxvt_term::destroy_cb), |
169 | pty_ev (this, &rxvt_term::pty_cb), |
197 | pty_ev (this, &rxvt_term::pty_cb), |
170 | incr_ev (this, &rxvt_term::incr_cb) |
198 | incr_ev (this, &rxvt_term::incr_cb) |
171 | { |
199 | { |
172 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
200 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
173 | |
201 | |
174 | termlist.push_back (this); |
202 | termlist.push_back (this); |
175 | |
203 | |
176 | #ifdef KEYSYM_RESOURCE |
204 | #ifdef KEYSYM_RESOURCE |
177 | keyboard = new keyboard_manager; |
205 | keyboard = new keyboard_manager; |
178 | |
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179 | if (!keyboard) |
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180 | rxvt_fatal ("out of memory, aborting.\n"); |
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181 | #endif |
206 | #endif |
182 | } |
207 | } |
183 | |
208 | |
184 | // clean up the most important stuff, do *not* call x or free mem etc. |
209 | // clean up the most important stuff, do *not* call x or free mem etc. |
185 | // for use before an emergency exit |
210 | // for use before an emergency exit |
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211 | void |
186 | void rxvt_term::emergency_cleanup () |
212 | rxvt_term::emergency_cleanup () |
187 | { |
213 | { |
188 | if (cmd_pid) |
214 | if (cmd_pid) |
189 | kill (-cmd_pid, SIGHUP); |
215 | kill (-cmd_pid, SIGHUP); |
190 | |
216 | |
191 | #ifdef UTMP_SUPPORT |
217 | pty_ev.stop (); |
192 | privileged_utmp (RESTORE); |
218 | delete pty; pty = 0; |
193 | #endif |
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194 | |
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195 | pty.put (); |
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196 | } |
219 | } |
197 | |
220 | |
198 | rxvt_term::~rxvt_term () |
221 | rxvt_term::~rxvt_term () |
199 | { |
222 | { |
200 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
223 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
… | |
… | |
208 | #endif |
231 | #endif |
209 | delete fontset[0]; |
232 | delete fontset[0]; |
210 | |
233 | |
211 | if (display) |
234 | if (display) |
212 | { |
235 | { |
213 | dDisp; |
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214 | |
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215 | selection_clear (); |
236 | selection_clear (); |
216 | |
237 | |
217 | #ifdef USE_XIM |
238 | #ifdef USE_XIM |
218 | im_destroy (); |
239 | im_destroy (); |
219 | #endif |
240 | #endif |
220 | #ifdef MENUBAR |
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221 | if (menubarGC) XFreeGC (disp, menubarGC); |
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222 | #endif |
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223 | #ifdef XTERM_SCROLLBAR |
241 | #ifdef XTERM_SCROLLBAR |
224 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
242 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
225 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
243 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
226 | #endif |
244 | #endif |
227 | #ifdef PLAIN_SCROLLBAR |
245 | #ifdef PLAIN_SCROLLBAR |
228 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
246 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
229 | #endif |
247 | #endif |
230 | #ifdef NEXT_SCROLLBAR |
248 | #ifdef NEXT_SCROLLBAR |
231 | if (blackGC) XFreeGC (disp, blackGC); |
249 | if (blackGC) XFreeGC (dpy, blackGC); |
232 | if (whiteGC) XFreeGC (disp, whiteGC); |
250 | if (whiteGC) XFreeGC (dpy, whiteGC); |
233 | if (grayGC) XFreeGC (disp, grayGC); |
251 | if (grayGC) XFreeGC (dpy, grayGC); |
234 | if (darkGC) XFreeGC (disp, darkGC); |
252 | if (darkGC) XFreeGC (dpy, darkGC); |
235 | if (stippleGC) XFreeGC (disp, stippleGC); |
253 | if (stippleGC) XFreeGC (dpy, stippleGC); |
236 | if (dimple) XFreePixmap (disp, dimple); |
254 | if (dimple) XFreePixmap (dpy, dimple); |
237 | if (upArrow) XFreePixmap (disp, upArrow); |
255 | if (upArrow) XFreePixmap (dpy, upArrow); |
238 | if (downArrow) XFreePixmap (disp, downArrow); |
256 | if (downArrow) XFreePixmap (dpy, downArrow); |
239 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
257 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
240 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
258 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
241 | #endif |
259 | #endif |
242 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
260 | #ifdef RXVT_SCROLLBAR |
243 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
261 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
244 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
262 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
245 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
263 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
246 | #endif |
264 | #endif |
247 | if (gc) XFreeGC (disp, gc); |
265 | if (gc) XFreeGC (dpy, gc); |
248 | |
266 | |
249 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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250 | delete menuBar.drawable; |
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251 | //if (menuBar.win) |
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252 | // XDestroyWindow (disp, menuBar.win); |
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253 | #endif |
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254 | delete drawable; |
267 | delete drawable; |
255 | // destroy all windows |
268 | // destroy all windows |
256 | if (parent[0]) |
269 | if (parent[0]) |
257 | XDestroyWindow (disp, parent[0]); |
270 | XDestroyWindow (dpy, parent[0]); |
258 | } |
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259 | |
271 | |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
272 | for (int i = 0; i < TOTAL_COLORS; i++) |
261 | |
273 | if (ISSET_PIXCOLOR (i)) |
262 | delete pix_colors_focused; |
274 | { |
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275 | pix_colors_focused [i].free (this); |
263 | #if OFF_FOCUS_FADING |
276 | #if OFF_FOCUS_FADING |
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277 | pix_colors_unfocused [i].free (this); |
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278 | #endif |
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279 | } |
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280 | |
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281 | clear (); |
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282 | } |
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283 | |
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284 | delete [] pix_colors_focused; |
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285 | #if OFF_FOCUS_FADING |
264 | delete pix_colors_unfocused; |
286 | delete [] pix_colors_unfocused; |
265 | #endif |
287 | #endif |
266 | |
288 | |
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289 | #ifdef HAVE_BG_PIXMAP |
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290 | bgPixmap.destroy (); |
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291 | #endif |
267 | displays.put (display); |
292 | displays.put (display); |
268 | |
293 | |
269 | scr_release (); |
294 | scr_release (); |
270 | |
295 | |
271 | /* clear all resources */ |
296 | /* clear all resources */ |
272 | for (int i = 0; i < allocated.size (); i++) |
297 | for (int i = 0; i < allocated.size (); i++) |
273 | free (allocated [i]); |
298 | free (allocated [i]); |
274 | |
299 | |
275 | free (selection.text); |
300 | free (selection.text); |
276 | // TODO: manage env vars in child only(!) |
301 | // TODO: manage env vars in child only(!) |
277 | free (env_windowid); |
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278 | free (env_display); |
302 | free (env_display); |
279 | free (env_term); |
303 | free (env_term); |
280 | free (env_colorfgbg); |
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281 | free (locale); |
304 | free (locale); |
282 | free (v_buffer); |
305 | free (v_buffer); |
283 | free (incr_buf); |
306 | free (incr_buf); |
284 | |
307 | |
285 | delete envv; |
308 | delete envv; |
286 | delete argv; |
309 | delete argv; |
287 | |
310 | |
288 | #ifdef KEYSYM_RESOURCE |
311 | #ifdef KEYSYM_RESOURCE |
289 | delete keyboard; |
312 | delete keyboard; |
290 | #endif |
313 | #endif |
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314 | #ifndef NO_RESOURCES |
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315 | XrmDestroyDatabase (option_db); |
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316 | #endif |
291 | } |
317 | } |
292 | |
318 | |
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319 | // child has exited, usually destroys |
293 | void |
320 | void |
294 | rxvt_term::child_exit () |
321 | rxvt_term::child_cb (ev::child &w, int status) |
295 | { |
322 | { |
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323 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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324 | |
296 | cmd_pid = 0; |
325 | cmd_pid = 0; |
297 | |
326 | |
298 | if (!(options & Opt_hold)) |
327 | if (!option (Opt_hold)) |
299 | destroy (); |
328 | destroy (); |
300 | } |
329 | } |
301 | |
330 | |
302 | void |
331 | void |
303 | rxvt_term::destroy () |
332 | rxvt_term::destroy () |
304 | { |
333 | { |
305 | if (destroy_ev.active) |
334 | if (destroy_ev.active) |
306 | return; |
335 | return; |
307 | |
336 | |
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337 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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338 | |
308 | #if ENABLE_OVERLAY |
339 | #if ENABLE_OVERLAY |
309 | scr_overlay_off (); |
340 | scr_overlay_off (); |
310 | #endif |
341 | #endif |
311 | |
342 | |
312 | if (display) |
343 | if (display) |
… | |
… | |
315 | im_ev.stop (display); |
346 | im_ev.stop (display); |
316 | #endif |
347 | #endif |
317 | #if HAVE_SCROLLBARS |
348 | #if HAVE_SCROLLBARS |
318 | scrollbar_ev.stop (display); |
349 | scrollbar_ev.stop (display); |
319 | #endif |
350 | #endif |
320 | #if MENUBAR |
351 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
321 | menubar_ev.stop (display); |
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322 | #endif |
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323 | #if TRANSPARENT |
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324 | rootwin_ev.stop (display); |
352 | rootwin_ev.stop (display); |
325 | #endif |
353 | #endif |
326 | incr_ev.stop (); |
354 | incr_ev.stop (); |
327 | termwin_ev.stop (display); |
355 | termwin_ev.stop (display); |
328 | vt_ev.stop (display); |
356 | vt_ev.stop (display); |
329 | } |
357 | } |
330 | |
358 | |
331 | check_ev.stop (); |
359 | prepare_ev.stop (); |
332 | pty_ev.stop (); |
360 | pty_ev.stop (); |
333 | #ifdef CURSOR_BLINK |
361 | #ifdef CURSOR_BLINK |
334 | cursor_blink_ev.stop (); |
362 | cursor_blink_ev.stop (); |
335 | #endif |
363 | #endif |
336 | #ifdef TEXT_BLINK |
364 | #ifdef TEXT_BLINK |
… | |
… | |
344 | #endif |
372 | #endif |
345 | #ifdef POINTER_BLANK |
373 | #ifdef POINTER_BLANK |
346 | pointer_ev.stop (); |
374 | pointer_ev.stop (); |
347 | #endif |
375 | #endif |
348 | |
376 | |
349 | destroy_ev.start (0); |
377 | destroy_ev.start (); |
350 | } |
378 | } |
351 | |
379 | |
352 | void |
380 | void |
353 | rxvt_term::destroy_cb (time_watcher &w) |
381 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
354 | { |
382 | { |
355 | SET_R (this); |
383 | make_current (); |
356 | |
384 | |
357 | delete this; |
385 | delete this; |
358 | } |
386 | } |
359 | |
387 | |
360 | /*----------------------------------------------------------------------*/ |
388 | /*----------------------------------------------------------------------*/ |
… | |
… | |
369 | { |
397 | { |
370 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
398 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
371 | (*t)->emergency_cleanup (); |
399 | (*t)->emergency_cleanup (); |
372 | } |
400 | } |
373 | |
401 | |
374 | #if ENABLE_FRILLS |
402 | #if !ENABLE_MINIMAL |
375 | static void |
403 | static void |
376 | print_x_error (Display *dpy, XErrorEvent *event) |
404 | print_x_error (Display *dpy, XErrorEvent *event) |
377 | { |
405 | { |
378 | char buffer[BUFSIZ]; |
406 | char buffer[BUFSIZ]; |
379 | char mesg[BUFSIZ]; |
407 | char mesg[BUFSIZ]; |
… | |
… | |
412 | else |
440 | else |
413 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
441 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
414 | mesg, BUFSIZ); |
442 | mesg, BUFSIZ); |
415 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
443 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
416 | } |
444 | } |
417 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
445 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
418 | mesg, BUFSIZ); |
446 | mesg, BUFSIZ); |
419 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
447 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
420 | } |
448 | } |
421 | #endif |
449 | #endif |
422 | |
450 | |
… | |
… | |
427 | GET_R->allowedxerror = event->error_code; |
455 | GET_R->allowedxerror = event->error_code; |
428 | else |
456 | else |
429 | { |
457 | { |
430 | // GET_R is most likely not the terminal which caused the error, |
458 | // GET_R is most likely not the terminal which caused the error, |
431 | // so just output the error and continue |
459 | // so just output the error and continue |
432 | #if ENABLE_FRILLS |
460 | #if ENABLE_MINIMAL |
|
|
461 | old_xerror_handler (display, event); |
|
|
462 | #else |
433 | print_x_error (display, event); |
463 | print_x_error (display, event); |
434 | #else |
|
|
435 | old_xerror_handler (display, event); |
|
|
436 | #endif |
464 | #endif |
437 | } |
465 | } |
438 | |
466 | |
439 | return 0; |
467 | return 0; |
440 | } |
468 | } |
… | |
… | |
448 | _exit (EXIT_FAILURE); |
476 | _exit (EXIT_FAILURE); |
449 | } |
477 | } |
450 | |
478 | |
451 | /*----------------------------------------------------------------------*/ |
479 | /*----------------------------------------------------------------------*/ |
452 | bool |
480 | bool |
453 | rxvt_term::init (int argc, const char *const *argv) |
481 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
454 | { |
482 | { |
|
|
483 | this->envv = envv; |
|
|
484 | |
455 | SET_R (this); |
485 | SET_R (this); |
456 | |
|
|
457 | set_locale (""); |
486 | set_locale (""); |
|
|
487 | set_environ (envv); // few things in X do not call setlocale :( |
458 | |
488 | |
459 | if (!init_vars ()) |
489 | if (!init_vars ()) |
460 | return false; |
490 | return false; |
461 | |
491 | |
462 | init_secondary (); |
492 | init_secondary (); |
… | |
… | |
465 | |
495 | |
466 | #ifdef KEYSYM_RESOURCE |
496 | #ifdef KEYSYM_RESOURCE |
467 | keyboard->register_done (); |
497 | keyboard->register_done (); |
468 | #endif |
498 | #endif |
469 | |
499 | |
470 | #if MENUBAR_MAX |
|
|
471 | menubar_read (rs[Rs_menu]); |
|
|
472 | #endif |
|
|
473 | #ifdef HAVE_SCROLLBARS |
500 | #ifdef HAVE_SCROLLBARS |
474 | if (options & Opt_scrollBar) |
501 | if (option (Opt_scrollBar)) |
475 | scrollBar.setIdle (); /* set existence for size calculations */ |
502 | scrollBar.setIdle (); /* set existence for size calculations */ |
476 | #endif |
503 | #endif |
477 | |
504 | |
|
|
505 | pty = ptytty::create (); |
|
|
506 | |
478 | create_windows (argc, argv); |
507 | create_windows (argc, argv); |
479 | |
508 | |
480 | dDisp; |
|
|
481 | |
|
|
482 | init_xlocale (); |
509 | init_xlocale (); |
483 | |
510 | |
484 | scr_reset (); /* initialize screen */ |
511 | scr_reset (); // initialize screen |
485 | |
512 | |
486 | #if 0 |
513 | #if 0 |
487 | XSynchronize (disp, True); |
514 | XSynchronize (dpy, True); |
488 | #endif |
515 | #endif |
489 | |
516 | |
490 | #ifdef HAVE_SCROLLBARS |
517 | #ifdef HAVE_SCROLLBARS |
491 | if (options & Opt_scrollBar) |
518 | if (option (Opt_scrollBar)) |
492 | resize_scrollbar (); /* create and map scrollbar */ |
519 | resize_scrollbar (); /* create and map scrollbar */ |
493 | #endif |
520 | #endif |
494 | #if (MENUBAR_MAX) |
521 | #ifdef HAVE_BG_PIXMAP |
495 | if (menubar_visible ()) |
522 | { |
496 | XMapWindow (disp, menuBar.win); |
523 | bgPixmap.set_target (this); |
497 | #endif |
524 | |
498 | #ifdef TRANSPARENT |
525 | #ifdef ENABLE_TRANSPARENCY |
499 | if (options & Opt_transparent) |
526 | if (option (Opt_transparent)) |
500 | { |
527 | { |
|
|
528 | bgPixmap.set_transparent (); |
|
|
529 | #ifdef HAVE_AFTERIMAGE |
|
|
530 | if (rs [Rs_blurradius]) |
|
|
531 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
532 | #endif |
|
|
533 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
534 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
535 | if (rs [Rs_shade]) |
|
|
536 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
537 | |
|
|
538 | bgPixmap.set_root_pixmap (); |
501 | XSelectInput (disp, display->root, PropertyChangeMask); |
539 | XSelectInput (dpy, display->root, PropertyChangeMask); |
502 | check_our_parents (); |
|
|
503 | rootwin_ev.start (display, display->root); |
540 | rootwin_ev.start (display, display->root); |
504 | } |
541 | } |
505 | #endif |
542 | #endif |
506 | |
543 | |
507 | XMapWindow (disp, vt); |
544 | #ifdef BG_IMAGE_FROM_FILE |
508 | XMapWindow (disp, parent[0]); |
545 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
546 | { |
|
|
547 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
548 | |
|
|
549 | if ((p = strchr (p, ';')) != NULL) |
|
|
550 | { |
|
|
551 | p++; |
|
|
552 | bgPixmap.set_geometry (p); |
|
|
553 | } |
|
|
554 | else |
|
|
555 | bgPixmap.set_defaultGeometry (); |
|
|
556 | |
|
|
557 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
558 | if (!bgPixmap.window_position_sensitive ()) |
|
|
559 | update_background (); |
|
|
560 | } |
|
|
561 | #endif |
|
|
562 | } |
|
|
563 | #endif |
|
|
564 | |
|
|
565 | #if ENABLE_PERL |
|
|
566 | rootwin_ev.start (display, display->root); |
|
|
567 | #endif |
509 | |
568 | |
510 | set_colorfgbg (); |
569 | set_colorfgbg (); |
511 | |
570 | |
512 | init_command (cmd_argv); |
571 | init_command (cmd_argv); |
513 | |
572 | |
514 | free (cmd_argv); |
573 | free (cmd_argv); |
515 | |
574 | |
|
|
575 | if (pty->pty >= 0) |
516 | pty_ev.start (pty.pty, EVENT_READ); |
576 | pty_ev.start (pty->pty, ev::READ); |
517 | |
577 | |
518 | check_ev.start (); |
578 | prepare_ev.start (); |
|
|
579 | |
|
|
580 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
581 | |
|
|
582 | #if ENABLE_XEMBED |
|
|
583 | if (rs[Rs_embed]) |
|
|
584 | { |
|
|
585 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
586 | |
|
|
587 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
588 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
589 | } |
|
|
590 | #endif |
|
|
591 | |
|
|
592 | XMapWindow (dpy, vt); |
|
|
593 | XMapWindow (dpy, parent[0]); |
519 | |
594 | |
520 | return true; |
595 | return true; |
521 | } |
596 | } |
522 | |
597 | |
523 | static struct sig_handlers |
598 | static struct sig_handlers |
524 | { |
599 | { |
525 | sig_watcher sw_chld, sw_term, sw_int; |
600 | ev::sig sw_term, sw_int; |
526 | |
|
|
527 | void sig_chld (sig_watcher &w) |
|
|
528 | { |
|
|
529 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
530 | int pid; |
|
|
531 | |
|
|
532 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
533 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
534 | if (pid == (*t)->cmd_pid) |
|
|
535 | { |
|
|
536 | (*t)->child_exit (); |
|
|
537 | break; |
|
|
538 | } |
|
|
539 | } |
|
|
540 | |
601 | |
541 | /* |
602 | /* |
542 | * Catch a fatal signal and tidy up before quitting |
603 | * Catch a fatal signal and tidy up before quitting |
543 | */ |
604 | */ |
544 | void |
605 | void |
545 | sig_term (sig_watcher &w) |
606 | sig_term (ev::sig &w, int revents) |
546 | { |
607 | { |
547 | #ifdef DEBUG_CMD |
|
|
548 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
549 | #endif |
|
|
550 | rxvt_emergency_cleanup (); |
608 | rxvt_emergency_cleanup (); |
551 | signal (w.signum, SIG_DFL); |
609 | w.stop (); |
552 | kill (getpid (), w.signum); |
610 | kill (getpid (), w.signum); |
553 | } |
611 | } |
554 | |
612 | |
555 | sig_handlers () |
613 | sig_handlers () |
556 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
557 | sw_term (this, &sig_handlers::sig_term), |
614 | : sw_term (this, &sig_handlers::sig_term), |
558 | sw_int (this, &sig_handlers::sig_term) |
615 | sw_int (this, &sig_handlers::sig_term) |
559 | { |
616 | { |
560 | } |
617 | } |
561 | } sig_handlers; |
618 | } sig_handlers; |
562 | |
619 | |
|
|
620 | char **rxvt_environ; // startup environment |
|
|
621 | |
563 | void |
622 | void |
564 | rxvt_init () |
623 | rxvt_init () |
565 | { |
624 | { |
566 | /* |
625 | ptytty::init (); |
567 | * Save and then give up any super-user privileges |
626 | |
568 | * If we need privileges in any area then we must specifically request it. |
627 | if (!ev::ev_default_loop (0)) |
569 | * We should only need to be root in these cases: |
628 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
570 | * 1. write utmp entries on some systems |
629 | |
571 | * 2. chown tty on some systems |
630 | rxvt_environ = environ; |
572 | */ |
|
|
573 | rxvt_privileges (SAVE); |
|
|
574 | rxvt_privileges (IGNORE); |
|
|
575 | |
631 | |
576 | signal (SIGHUP, SIG_IGN); |
632 | signal (SIGHUP, SIG_IGN); |
577 | signal (SIGPIPE, SIG_IGN); |
633 | signal (SIGPIPE, SIG_IGN); |
578 | |
634 | |
579 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
580 | sig_handlers.sw_term.start (SIGTERM); |
635 | sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); |
581 | sig_handlers.sw_int.start (SIGINT); |
636 | sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); |
582 | |
637 | |
583 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
638 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
584 | /* signal (SIGURG, SIG_DFL); */ |
639 | /* signal (SIGURG, SIG_DFL); */ |
585 | |
640 | |
586 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
641 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
587 | // TODO: handle this with exceptions and tolerate the memory loss |
642 | // TODO: handle this with exceptions and tolerate the memory loss |
588 | XSetIOErrorHandler (rxvt_xioerror_handler); |
643 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
644 | |
|
|
645 | XrmInitialize (); |
589 | } |
646 | } |
590 | |
647 | |
591 | /* ------------------------------------------------------------------------- * |
648 | /* ------------------------------------------------------------------------- * |
592 | * MEMORY ALLOCATION WRAPPERS * |
649 | * MEMORY ALLOCATION WRAPPERS * |
593 | * ------------------------------------------------------------------------- */ |
650 | * ------------------------------------------------------------------------- */ |
… | |
… | |
611 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
668 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
612 | |
669 | |
613 | return p; |
670 | return p; |
614 | } |
671 | } |
615 | |
672 | |
616 | void * |
673 | void * |
617 | rxvt_realloc (void *ptr, size_t size) |
674 | rxvt_realloc (void *ptr, size_t size) |
618 | { |
675 | { |
619 | void *p = realloc (ptr, size); |
676 | void *p = realloc (ptr, size); |
620 | |
677 | |
621 | if (!p) |
678 | if (!p) |
622 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
679 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
623 | |
680 | |
624 | return p; |
681 | return p; |
625 | } |
682 | } |
626 | |
683 | |
627 | /* ------------------------------------------------------------------------- * |
|
|
628 | * PRIVILEGED OPERATIONS * |
|
|
629 | * ------------------------------------------------------------------------- */ |
|
|
630 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
631 | void |
|
|
632 | rxvt_privileges (rxvt_privaction action) |
|
|
633 | { |
|
|
634 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
635 | static uid_t euid; |
|
|
636 | static gid_t egid; |
|
|
637 | #endif |
|
|
638 | |
|
|
639 | #if ! defined(__CYGWIN32__) |
|
|
640 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
641 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
642 | # define seteuid(a) setreuid(-1, (a)) |
|
|
643 | # define setegid(a) setregid(-1, (a)) |
|
|
644 | # define HAVE_SETEUID |
|
|
645 | # endif |
|
|
646 | # ifdef HAVE_SETEUID |
|
|
647 | switch (action) |
|
|
648 | { |
|
|
649 | case IGNORE: |
|
|
650 | /* |
|
|
651 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
652 | * back to root later, as required |
|
|
653 | */ |
|
|
654 | seteuid (getuid ()); |
|
|
655 | setegid (getgid ()); |
|
|
656 | break; |
|
|
657 | case SAVE: |
|
|
658 | euid = geteuid (); |
|
|
659 | egid = getegid (); |
|
|
660 | break; |
|
|
661 | case RESTORE: |
|
|
662 | seteuid (euid); |
|
|
663 | setegid (egid); |
|
|
664 | break; |
|
|
665 | } |
|
|
666 | # else |
|
|
667 | switch (action) |
|
|
668 | { |
|
|
669 | case IGNORE: |
|
|
670 | setuid (getuid ()); |
|
|
671 | setgid (getgid ()); |
|
|
672 | /* FALLTHROUGH */ |
|
|
673 | case SAVE: |
|
|
674 | /* FALLTHROUGH */ |
|
|
675 | case RESTORE: |
|
|
676 | break; |
|
|
677 | } |
|
|
678 | # endif |
|
|
679 | #endif |
|
|
680 | } |
|
|
681 | |
|
|
682 | #ifdef UTMP_SUPPORT |
|
|
683 | void |
|
|
684 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
685 | { |
|
|
686 | if ((options & Opt_utmpInhibit) |
|
|
687 | || !pty.name || !*pty.name) |
|
|
688 | return; |
|
|
689 | |
|
|
690 | rxvt_privileges (RESTORE); |
|
|
691 | |
|
|
692 | if (action == SAVE) |
|
|
693 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
694 | else |
|
|
695 | cleanutent (); |
|
|
696 | |
|
|
697 | rxvt_privileges (IGNORE); |
|
|
698 | } |
|
|
699 | #endif |
|
|
700 | |
|
|
701 | /*----------------------------------------------------------------------*/ |
684 | /*----------------------------------------------------------------------*/ |
702 | /* |
685 | /* |
703 | * window size/position calculcations for XSizeHint and other storage. |
686 | * window size/position calculations for XSizeHint and other storage. |
704 | * if width/height are non-zero then override calculated width/height |
687 | * if width/height are non-zero then override calculated width/height |
705 | */ |
688 | */ |
706 | void |
689 | void |
707 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
690 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
708 | { |
691 | { |
709 | short recalc_x, recalc_y; |
692 | short recalc_x, recalc_y; |
710 | int x, y, sb_w, mb_h, flags; |
693 | int x, y, sb_w, flags; |
711 | unsigned int w, h; |
694 | unsigned int w, h; |
712 | unsigned int max_width, max_height; |
695 | unsigned int max_width, max_height; |
713 | dDisp; |
|
|
714 | |
|
|
715 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
716 | ncol, nrow, szHint.width, szHint.height)); |
|
|
717 | |
696 | |
718 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
697 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
719 | szHint.win_gravity = NorthWestGravity; |
698 | szHint.win_gravity = NorthWestGravity; |
720 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
699 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
721 | |
700 | |
… | |
… | |
776 | max_width = MAX_COLS * fwidth; |
755 | max_width = MAX_COLS * fwidth; |
777 | max_height = MAX_ROWS * fheight; |
756 | max_height = MAX_ROWS * fheight; |
778 | |
757 | |
779 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
758 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
780 | |
759 | |
781 | sb_w = mb_h = 0; |
760 | sb_w = 0; |
782 | window_vt_x = window_vt_y = int_bwidth; |
761 | window_vt_x = window_vt_y = int_bwidth; |
783 | |
762 | |
784 | if (scrollbar_visible ()) |
763 | if (scrollBar.state) |
785 | { |
764 | { |
786 | sb_w = scrollbar_TotalWidth (); |
765 | sb_w = scrollbar_TotalWidth (); |
787 | szHint.base_width += sb_w; |
766 | szHint.base_width += sb_w; |
|
|
767 | |
788 | if (!(options & Opt_scrollBar_right)) |
768 | if (!option (Opt_scrollBar_right)) |
789 | window_vt_x += sb_w; |
769 | window_vt_x += sb_w; |
790 | } |
770 | } |
791 | |
771 | |
792 | if (menubar_visible ()) |
|
|
793 | { |
|
|
794 | mb_h = menuBar_TotalHeight (); |
|
|
795 | szHint.base_height += mb_h; |
|
|
796 | window_vt_y += mb_h; |
|
|
797 | } |
|
|
798 | |
|
|
799 | szHint.width_inc = fwidth; |
772 | szHint.width_inc = fwidth; |
800 | szHint.height_inc = fheight; |
773 | szHint.height_inc = fheight; |
801 | szHint.min_width = szHint.base_width + szHint.width_inc; |
774 | szHint.min_width = szHint.base_width + szHint.width_inc; |
802 | szHint.min_height = szHint.base_height + szHint.height_inc; |
775 | szHint.min_height = szHint.base_height + szHint.height_inc; |
803 | |
776 | |
804 | if (newwidth && newwidth - szHint.base_width < max_width) |
777 | if (newwidth && newwidth - szHint.base_width < max_width) |
805 | { |
778 | { |
806 | szHint.width = newwidth; |
779 | szHint.width = newwidth; |
… | |
… | |
821 | { |
794 | { |
822 | min_it (height, max_height); |
795 | min_it (height, max_height); |
823 | szHint.height = szHint.base_height + height; |
796 | szHint.height = szHint.base_height + height; |
824 | } |
797 | } |
825 | |
798 | |
826 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
799 | if (scrollBar.state && option (Opt_scrollBar_right)) |
827 | window_sb_x = szHint.width - sb_w; |
800 | window_sb_x = szHint.width - sb_w; |
828 | |
801 | |
829 | if (recalc_x) |
802 | if (recalc_x) |
830 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
803 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
804 | |
831 | if (recalc_y) |
805 | if (recalc_y) |
832 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
806 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
833 | |
807 | |
834 | ncol = width / fwidth; |
808 | ncol = width / fwidth; |
835 | nrow = height / fheight; |
809 | nrow = height / fheight; |
836 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
837 | ncol, nrow, szHint.width, |
|
|
838 | szHint.height)); |
|
|
839 | return; |
|
|
840 | } |
810 | } |
841 | |
811 | |
842 | /*----------------------------------------------------------------------*/ |
812 | /*----------------------------------------------------------------------*/ |
843 | /* |
813 | /* |
844 | * Tell the teletype handler what size the window is. |
814 | * Tell the teletype handler what size the window is. |
845 | * Called after a window size change. |
815 | * Called after a window size change. |
846 | */ |
816 | */ |
847 | void |
817 | void |
848 | rxvt_term::tt_winch () |
818 | rxvt_term::tt_winch () |
849 | { |
819 | { |
850 | if (pty.pty < 0) |
820 | if (pty->pty < 0) |
851 | return; |
821 | return; |
852 | |
822 | |
853 | struct winsize ws; |
823 | struct winsize ws; |
854 | |
824 | |
855 | ws.ws_col = ncol; |
825 | ws.ws_col = ncol; |
856 | ws.ws_row = nrow; |
826 | ws.ws_row = nrow; |
857 | ws.ws_xpixel = width; |
827 | ws.ws_xpixel = width; |
858 | ws.ws_ypixel = height; |
828 | ws.ws_ypixel = height; |
859 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
829 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
860 | |
830 | |
861 | #if 0 |
831 | #if 0 |
862 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
832 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
863 | if (cmd_pid) /* force through to the command */ |
833 | if (cmd_pid) /* force through to the command */ |
864 | kill (-cmd_pid, SIGWINCH); |
834 | kill (-cmd_pid, SIGWINCH); |
… | |
… | |
896 | delete fontset[0]; |
866 | delete fontset[0]; |
897 | fontset[0] = fs; |
867 | fontset[0] = fs; |
898 | |
868 | |
899 | prop = (*fs)[1]->properties (); |
869 | prop = (*fs)[1]->properties (); |
900 | prop.height += lineSpace; |
870 | prop.height += lineSpace; |
|
|
871 | |
901 | fs->set_prop (prop); |
872 | fs->set_prop (prop, false); |
902 | |
873 | |
903 | fwidth = prop.width; |
874 | fwidth = prop.width; |
904 | fheight = prop.height; |
875 | fheight = prop.height; |
905 | fbase = (*fs)[1]->ascent; |
876 | fbase = prop.ascent; |
906 | |
877 | |
907 | for (int style = 1; style < 4; style++) |
878 | for (int style = 1; style < 4; style++) |
908 | { |
879 | { |
909 | #if ENABLE_STYLES |
880 | #if ENABLE_STYLES |
910 | const char *res = rs[Rs_font + style]; |
881 | const char *res = rs[Rs_font + style]; |
… | |
… | |
915 | { |
886 | { |
916 | fontset[style] = fs = new rxvt_fontset (this); |
887 | fontset[style] = fs = new rxvt_fontset (this); |
917 | rxvt_fontprop prop2 = prop; |
888 | rxvt_fontprop prop2 = prop; |
918 | |
889 | |
919 | if (res) |
890 | if (res) |
920 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
891 | { |
|
|
892 | fs->populate (res); |
|
|
893 | fs->set_prop (prop2, false); |
|
|
894 | } |
921 | else |
895 | else |
922 | { |
896 | { |
923 | res = fontset[0]->fontdesc; |
897 | fs->populate (fontset[0]->fontdesc); |
924 | |
898 | |
925 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
899 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
926 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
900 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
901 | |
|
|
902 | fs->set_prop (prop2, true); |
927 | } |
903 | } |
928 | |
904 | |
929 | fs->populate (res); |
|
|
930 | fs->set_prop (prop2); |
|
|
931 | } |
905 | } |
932 | #else |
906 | #else |
933 | fontset[style] = fontset[0]; |
907 | fontset[style] = fontset[0]; |
934 | #endif |
908 | #endif |
935 | } |
909 | } |
… | |
… | |
937 | if (parent[0]) |
911 | if (parent[0]) |
938 | { |
912 | { |
939 | resize_all_windows (0, 0, 0); |
913 | resize_all_windows (0, 0, 0); |
940 | scr_remap_chars (); |
914 | scr_remap_chars (); |
941 | scr_touch (true); |
915 | scr_touch (true); |
942 | } |
916 | } |
943 | |
917 | |
944 | return true; |
918 | return true; |
945 | } |
919 | } |
946 | |
920 | |
|
|
921 | void |
947 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
922 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
948 | { |
923 | { |
949 | XChangeProperty (display->display, parent[0], |
924 | XChangeProperty (dpy, parent[0], |
950 | prop, XA_STRING, 8, PropModeReplace, |
925 | prop, XA_STRING, 8, PropModeReplace, |
951 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
926 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
952 | } |
927 | } |
953 | |
928 | |
|
|
929 | void |
954 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
930 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
955 | { |
931 | { |
956 | wchar_t *ws = rxvt_mbstowcs (str, len); |
932 | wchar_t *ws = rxvt_mbstowcs (str, len); |
957 | char *s = rxvt_wcstoutf8 (ws); |
933 | char *s = rxvt_wcstoutf8 (ws); |
958 | |
934 | |
959 | XChangeProperty (display->display, parent[0], |
935 | XChangeProperty (dpy, parent[0], |
960 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
936 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
961 | (const unsigned char *)s, strlen (s)); |
937 | (const unsigned char *)s, strlen (s)); |
962 | |
938 | |
963 | free (s); |
939 | free (s); |
964 | free (ws); |
940 | free (ws); |
… | |
… | |
983 | #if ENABLE_EWMH |
959 | #if ENABLE_EWMH |
984 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
960 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
985 | #endif |
961 | #endif |
986 | } |
962 | } |
987 | |
963 | |
|
|
964 | void |
|
|
965 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
966 | { |
988 | #ifdef XTERM_COLOR_CHANGE |
967 | #ifdef XTERM_COLOR_CHANGE |
989 | void |
|
|
990 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
991 | { |
|
|
992 | rxvt_color xcol; |
968 | rxvt_color xcol; |
993 | int i; |
969 | int i; |
994 | |
970 | |
995 | if (color == NULL || *color == '\0') |
971 | if (color == NULL || *color == '\0') |
996 | return; |
972 | return; |
|
|
973 | |
|
|
974 | color = strdup (color); |
|
|
975 | allocated.push_back ((void *)color); |
|
|
976 | rs[Rs_color + idx] = color; |
997 | |
977 | |
998 | /* handle color aliases */ |
978 | /* handle color aliases */ |
999 | if (isdigit (*color)) |
979 | if (isdigit (*color)) |
1000 | { |
980 | { |
1001 | i = atoi (color); |
981 | i = atoi (color); |
1002 | |
982 | |
1003 | if (i >= 8 && i <= 15) |
983 | if (i >= 8 && i <= 15) |
1004 | { /* bright colors */ |
984 | { /* bright colors */ |
1005 | i -= 8; |
985 | i -= 8; |
1006 | # ifndef NO_BRIGHTCOLOR |
|
|
1007 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
986 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1008 | SET_PIXCOLOR (idx); |
|
|
1009 | goto done; |
987 | goto done; |
1010 | # endif |
|
|
1011 | } |
988 | } |
1012 | |
989 | |
1013 | if (i >= 0 && i <= 7) |
990 | if (i >= 0 && i <= 7) |
1014 | { /* normal colors */ |
991 | { /* normal colors */ |
1015 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
992 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1016 | SET_PIXCOLOR (idx); |
|
|
1017 | goto done; |
993 | goto done; |
1018 | } |
994 | } |
1019 | } |
995 | } |
1020 | |
996 | |
1021 | if (!rXParseAllocColor (&xcol, color)) |
997 | set_color (xcol, color); |
1022 | return; |
|
|
1023 | |
|
|
1024 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1025 | |
998 | |
1026 | /* |
999 | /* |
1027 | * FIXME: should free colors here, but no idea how to do it so instead, |
1000 | * FIXME: should free colors here, but no idea how to do it so instead, |
1028 | * so just keep gobbling up the colormap |
1001 | * so just keep gobbling up the colormap |
1029 | */ |
1002 | */ |
1030 | # if 0 |
|
|
1031 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1032 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1033 | break; |
|
|
1034 | if (i > Color_White) |
|
|
1035 | { |
|
|
1036 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1037 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1038 | DisplayPlanes (display->display, display->screen)); |
|
|
1039 | } |
|
|
1040 | # endif |
|
|
1041 | |
1003 | |
1042 | pix_colors_focused[idx] = xcol; |
1004 | pix_colors_focused[idx] = xcol; |
1043 | SET_PIXCOLOR (idx); |
|
|
1044 | |
1005 | |
1045 | /* XSetWindowAttributes attr; */ |
1006 | /* XSetWindowAttributes attr; */ |
1046 | /* Cursor cursor; */ |
1007 | /* Cursor cursor; */ |
1047 | done: |
1008 | done: |
1048 | |
|
|
1049 | #if OFF_FOCUS_FADING |
|
|
1050 | if (rs[Rs_fade]) |
|
|
1051 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1052 | #endif |
|
|
1053 | |
|
|
1054 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1009 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1055 | |
1010 | |
|
|
1011 | update_fade_color (idx); |
1056 | recolour_cursor (); |
1012 | recolour_cursor (); |
1057 | scr_recolour (); |
1013 | scr_recolour (); |
|
|
1014 | #endif /* XTERM_COLOR_CHANGE */ |
1058 | } |
1015 | } |
1059 | |
|
|
1060 | #else |
|
|
1061 | # define set_window_color (idx,color) ((void)0) |
|
|
1062 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1063 | |
1016 | |
1064 | void |
1017 | void |
1065 | rxvt_term::recolour_cursor () |
1018 | rxvt_term::recolour_cursor () |
1066 | { |
1019 | { |
1067 | XColor xcol[2]; |
1020 | XColor fg, bg; |
1068 | |
1021 | |
1069 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1022 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1070 | ? pix_colors_focused[Color_pointer_fg] |
1023 | ? pix_colors_focused[Color_pointer_fg] |
1071 | : pix_colors_focused[Color_fg]; |
1024 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
1025 | |
1072 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1026 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1073 | ? pix_colors_focused[Color_pointer_bg] |
1027 | ? pix_colors_focused[Color_pointer_bg] |
1074 | : pix_colors_focused[Color_bg]; |
1028 | : pix_colors_focused[Color_bg]).get (bg); |
1075 | |
1029 | |
1076 | XQueryColors (display->display, display->cmap, xcol, 2); |
1030 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1077 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1078 | } |
1031 | } |
1079 | |
1032 | |
1080 | /*----------------------------------------------------------------------*/ |
1033 | /*----------------------------------------------------------------------*/ |
1081 | /* |
1034 | /* |
1082 | * find if fg/bg matches any of the normal (low-intensity) colors |
1035 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
1086 | { |
1039 | { |
1087 | unsigned int i; |
1040 | unsigned int i; |
1088 | const char *xpmb = "\0"; |
1041 | const char *xpmb = "\0"; |
1089 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1042 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1090 | |
1043 | |
1091 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1092 | strcpy (fstr, "default"); |
1044 | strcpy (fstr, "default"); |
1093 | strcpy (bstr, "default"); |
1045 | strcpy (bstr, "default"); |
1094 | for (i = Color_Black; i <= Color_White; i++) |
1046 | for (i = Color_Black; i <= Color_White; i++) |
1095 | if (pix_colors[Color_fg] == pix_colors[i]) |
1047 | if (pix_colors[Color_fg] == pix_colors[i]) |
1096 | { |
1048 | { |
… | |
… | |
1100 | |
1052 | |
1101 | for (i = Color_Black; i <= Color_White; i++) |
1053 | for (i = Color_Black; i <= Color_White; i++) |
1102 | if (pix_colors[Color_bg] == pix_colors[i]) |
1054 | if (pix_colors[Color_bg] == pix_colors[i]) |
1103 | { |
1055 | { |
1104 | sprintf (bstr, "%d", (i - Color_Black)); |
1056 | sprintf (bstr, "%d", (i - Color_Black)); |
1105 | #ifdef XPM_BACKGROUND |
1057 | #ifdef BG_IMAGE_FROM_FILE |
1106 | xpmb = "default;"; |
1058 | xpmb = "default;"; |
1107 | #endif |
1059 | #endif |
1108 | break; |
1060 | break; |
1109 | } |
1061 | } |
1110 | |
1062 | |
1111 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1063 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1112 | } |
1064 | } |
1113 | |
1065 | |
1114 | /*----------------------------------------------------------------------*/ |
1066 | /*----------------------------------------------------------------------*/ |
1115 | |
1067 | |
1116 | int |
1068 | bool |
1117 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1069 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1118 | { |
1070 | { |
1119 | if (!screen_in_out->set (display, colour)) |
1071 | if (color.set (this, name)) |
1120 | { |
|
|
1121 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1122 | return false; |
|
|
1123 | } |
|
|
1124 | |
|
|
1125 | return true; |
1072 | return true; |
|
|
1073 | |
|
|
1074 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1075 | return false; |
|
|
1076 | } |
|
|
1077 | |
|
|
1078 | void |
|
|
1079 | rxvt_term::alias_color (int dst, int src) |
|
|
1080 | { |
|
|
1081 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1126 | } |
1082 | } |
1127 | |
1083 | |
1128 | /* -------------------------------------------------------------------- * |
1084 | /* -------------------------------------------------------------------- * |
1129 | * - WINDOW RESIZING - * |
1085 | * - WINDOW RESIZING - * |
1130 | * -------------------------------------------------------------------- */ |
1086 | * -------------------------------------------------------------------- */ |
1131 | void |
1087 | void |
1132 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1088 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1133 | { |
1089 | { |
1134 | int fix_screen; |
1090 | int fix_screen; |
1135 | int old_width = szHint.width, old_height = szHint.height; |
1091 | int old_width = szHint.width; |
1136 | dDisp; |
1092 | int old_height = szHint.height; |
1137 | |
1093 | |
1138 | window_calc (newwidth, newheight); |
1094 | window_calc (newwidth, newheight); |
|
|
1095 | |
|
|
1096 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1139 | XSetWMNormalHints (disp, parent[0], &szHint); |
1097 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1140 | |
1098 | |
1141 | if (!ignoreparent) |
1099 | if (!ignoreparent) |
1142 | { |
1100 | { |
1143 | #ifdef SMART_RESIZE |
1101 | #ifdef SMART_RESIZE |
1144 | /* |
1102 | /* |
… | |
… | |
1148 | int x, y, x1, y1; |
1106 | int x, y, x1, y1; |
1149 | int dx, dy; |
1107 | int dx, dy; |
1150 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1108 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1151 | Window unused_cr; |
1109 | Window unused_cr; |
1152 | |
1110 | |
1153 | XTranslateCoordinates (disp, parent[0], display->root, |
1111 | XTranslateCoordinates (dpy, parent[0], display->root, |
1154 | 0, 0, &x, &y, &unused_cr); |
1112 | 0, 0, &x, &y, &unused_cr); |
1155 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1113 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1156 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1114 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1157 | /* |
1115 | /* |
1158 | * if display->root isn't the parent window, a WM will probably have offset |
1116 | * if display->root isn't the parent window, a WM will probably have offset |
1159 | * our position for handles and decorations. Counter it |
1117 | * our position for handles and decorations. Counter it |
1160 | */ |
1118 | */ |
… | |
… | |
1162 | { |
1120 | { |
1163 | x -= x1; |
1121 | x -= x1; |
1164 | y -= y1; |
1122 | y -= y1; |
1165 | } |
1123 | } |
1166 | |
1124 | |
1167 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1125 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1168 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1126 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1169 | dx = old_width - szHint.width; |
1127 | dx = old_width - szHint.width; |
1170 | dy = old_height - szHint.height; |
1128 | dy = old_height - szHint.height; |
1171 | |
1129 | |
1172 | /* Check position of the center of the window */ |
1130 | /* Check position of the center of the window */ |
1173 | if (x < x1) /* left half */ |
1131 | if (x < x1) /* left half */ |
1174 | dx = 0; |
1132 | dx = 0; |
… | |
… | |
1177 | if (y < y1) /* top half */ |
1135 | if (y < y1) /* top half */ |
1178 | dy = 0; |
1136 | dy = 0; |
1179 | else if (y == y1) /* exact center */ |
1137 | else if (y == y1) /* exact center */ |
1180 | dy /= 2; |
1138 | dy /= 2; |
1181 | |
1139 | |
1182 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1140 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1183 | szHint.width, szHint.height); |
1141 | szHint.width, szHint.height); |
1184 | #else |
1142 | #else |
1185 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1143 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1186 | #endif |
1144 | #endif |
1187 | } |
1145 | } |
1188 | |
1146 | |
1189 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1147 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1190 | |
1148 | |
1191 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1149 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1192 | { |
1150 | { |
1193 | if (scrollbar_visible ()) |
1151 | if (scrollBar.state) |
1194 | { |
1152 | { |
1195 | XMoveResizeWindow (disp, scrollBar.win, |
1153 | XMoveResizeWindow (dpy, scrollBar.win, |
1196 | window_sb_x, 0, |
1154 | window_sb_x, 0, |
1197 | scrollbar_TotalWidth (), szHint.height); |
1155 | scrollbar_TotalWidth (), szHint.height); |
1198 | resize_scrollbar (); |
1156 | resize_scrollbar (); |
1199 | } |
1157 | } |
1200 | |
1158 | |
1201 | if (menubar_visible ()) |
|
|
1202 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1203 | window_vt_x, 0, |
|
|
1204 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1205 | |
|
|
1206 | XMoveResizeWindow (disp, vt, |
1159 | XMoveResizeWindow (dpy, vt, |
1207 | window_vt_x, window_vt_y, |
1160 | window_vt_x, window_vt_y, |
1208 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1161 | width, height); |
|
|
1162 | |
|
|
1163 | #ifdef HAVE_BG_PIXMAP |
|
|
1164 | if (bgPixmap.window_size_sensitive ()) |
|
|
1165 | update_background (); |
|
|
1166 | #endif |
1209 | |
1167 | |
1210 | scr_clear (); |
1168 | scr_clear (); |
1211 | #ifdef XPM_BACKGROUND |
|
|
1212 | resize_pixmap (); |
|
|
1213 | #endif |
|
|
1214 | } |
1169 | } |
1215 | |
1170 | |
1216 | if (fix_screen || old_height == 0) |
1171 | if (fix_screen || old_height == 0) |
1217 | { |
|
|
1218 | int curr_screen = -1; |
|
|
1219 | int old_ncol = prev_ncol; |
|
|
1220 | |
|
|
1221 | /* scr_reset only works on the primary screen */ |
|
|
1222 | if (old_height) /* this is not the first time through */ |
|
|
1223 | { |
|
|
1224 | unsigned int ocol = ncol; |
|
|
1225 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1226 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1227 | ncol = ocol; |
|
|
1228 | } |
|
|
1229 | |
|
|
1230 | scr_reset (); |
1172 | scr_reset (); |
1231 | |
1173 | |
1232 | if (curr_screen >= 0) /* this is not the first time through */ |
1174 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1233 | { |
1175 | //scr_touch (false); |
1234 | scr_change_screen (curr_screen); |
|
|
1235 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1236 | } |
|
|
1237 | } |
|
|
1238 | |
1176 | |
1239 | old_width = szHint.width; |
1177 | #ifdef HAVE_BG_PIXMAP |
1240 | old_height = szHint.height; |
1178 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1241 | |
1179 | // if (bgPixmap.pixmap) |
1242 | #ifdef XPM_BACKGROUND |
|
|
1243 | if (pixmap) |
|
|
1244 | scr_touch (false); |
1180 | // scr_touch (false); |
1245 | #endif |
1181 | #endif |
1246 | |
1182 | |
1247 | #ifdef USE_XIM |
1183 | #ifdef USE_XIM |
1248 | IMSetStatusPosition (); |
1184 | IMSetPosition (); |
1249 | #endif |
1185 | #endif |
1250 | } |
1186 | } |
1251 | |
1187 | |
1252 | /* |
1188 | /* |
1253 | * Set the width/height of the vt window in characters. Units are pixels. |
1189 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1258 | { |
1194 | { |
1259 | XWindowAttributes wattr; |
1195 | XWindowAttributes wattr; |
1260 | |
1196 | |
1261 | if (newwidth == 0 || newheight == 0) |
1197 | if (newwidth == 0 || newheight == 0) |
1262 | { |
1198 | { |
1263 | XGetWindowAttributes (display->display, display->root, &wattr); |
1199 | XGetWindowAttributes (dpy, display->root, &wattr); |
1264 | |
1200 | |
1265 | if (newwidth == 0) |
1201 | if (newwidth == 0) |
1266 | newwidth = wattr.width - szHint.base_width; |
1202 | newwidth = wattr.width - szHint.base_width; |
1267 | if (newheight == 0) |
1203 | if (newheight == 0) |
1268 | newheight = wattr.height - szHint.base_height; |
1204 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1282 | #ifdef USE_XIM |
1218 | #ifdef USE_XIM |
1283 | |
1219 | |
1284 | void |
1220 | void |
1285 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1221 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1286 | { |
1222 | { |
1287 | fg = pix_colors[Color_fg]; |
1223 | fg = pix_colors [Color_fg]; |
1288 | bg = pix_colors[Color_bg]; |
1224 | bg = pix_colors [Color_bg]; |
1289 | } |
1225 | } |
1290 | |
1226 | |
1291 | void |
1227 | void |
1292 | rxvt_term::im_set_size (XRectangle &size) |
1228 | rxvt_term::im_set_size (XRectangle &size) |
1293 | { |
1229 | { |
… | |
… | |
1330 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1266 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1331 | |
1267 | |
1332 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1268 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1333 | *p = '\0'; |
1269 | *p = '\0'; |
1334 | |
1270 | |
1335 | atom = XInternAtom (display->display, server, False); |
1271 | atom = XInternAtom (dpy, server, False); |
1336 | win = XGetSelectionOwner (display->display, atom); |
1272 | win = XGetSelectionOwner (dpy, atom); |
1337 | |
1273 | |
1338 | if (win != None) |
1274 | if (win != None) |
1339 | return True; |
1275 | return True; |
1340 | } |
1276 | } |
1341 | |
1277 | |
… | |
… | |
1348 | XPoint nspot; |
1284 | XPoint nspot; |
1349 | XVaNestedList preedit_attr; |
1285 | XVaNestedList preedit_attr; |
1350 | |
1286 | |
1351 | if (!Input_Context |
1287 | if (!Input_Context |
1352 | || !focus |
1288 | || !focus |
1353 | || !(input_style & XIMPreeditPosition)) |
1289 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1354 | return; |
1290 | return; |
1355 | |
1291 | |
1356 | im_set_position (nspot); |
1292 | im_set_position (nspot); |
1357 | |
1293 | |
1358 | if (nspot.x == spot.x && nspot.y == spot.y) |
1294 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1377 | input_method = 0; |
1313 | input_method = 0; |
1378 | } |
1314 | } |
1379 | |
1315 | |
1380 | Input_Context = 0; |
1316 | Input_Context = 0; |
1381 | } |
1317 | } |
|
|
1318 | |
|
|
1319 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1320 | |
|
|
1321 | static void |
|
|
1322 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1323 | { |
|
|
1324 | ((rxvt_term *)client_data)->make_current (); |
|
|
1325 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1326 | } |
|
|
1327 | |
|
|
1328 | static void |
|
|
1329 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1330 | { |
|
|
1331 | ((rxvt_term *)client_data)->make_current (); |
|
|
1332 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1333 | } |
|
|
1334 | |
|
|
1335 | static void |
|
|
1336 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1337 | { |
|
|
1338 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1339 | XIMText *text = call_data->text; |
|
|
1340 | |
|
|
1341 | term->make_current (); |
|
|
1342 | |
|
|
1343 | if (text) |
|
|
1344 | { |
|
|
1345 | void *str; |
|
|
1346 | |
|
|
1347 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1348 | { |
|
|
1349 | // of course, X makes it ugly again |
|
|
1350 | if (term->rs[Rs_imLocale]) |
|
|
1351 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1352 | |
|
|
1353 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1354 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1355 | |
|
|
1356 | if (term->rs[Rs_imLocale]) |
|
|
1357 | SET_LOCALE (term->locale); |
|
|
1358 | } |
|
|
1359 | else |
|
|
1360 | str = (void *)text->string.wide_char; |
|
|
1361 | |
|
|
1362 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1363 | DT_INT, call_data->caret, |
|
|
1364 | DT_INT, call_data->chg_first, |
|
|
1365 | DT_INT, call_data->chg_length, |
|
|
1366 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1367 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1368 | DT_END)); |
|
|
1369 | } |
|
|
1370 | else |
|
|
1371 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1372 | DT_INT, call_data->caret, |
|
|
1373 | DT_INT, call_data->chg_first, |
|
|
1374 | DT_INT, call_data->chg_length, |
|
|
1375 | DT_END)); |
|
|
1376 | } |
|
|
1377 | |
|
|
1378 | #if 0 |
|
|
1379 | static void |
|
|
1380 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1381 | { |
|
|
1382 | ((rxvt_term *)client_data)->make_current (); |
|
|
1383 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1384 | DT_INT, call_data->position, |
|
|
1385 | DT_INT, call_data->direction, |
|
|
1386 | DT_INT, call_data->style, |
|
|
1387 | DT_END)); |
|
|
1388 | } |
|
|
1389 | #endif |
|
|
1390 | |
|
|
1391 | #endif |
1382 | |
1392 | |
1383 | /* |
1393 | /* |
1384 | * Try to open a XIM with the current modifiers, then see if we can |
1394 | * Try to open a XIM with the current modifiers, then see if we can |
1385 | * open a suitable preedit type |
1395 | * open a suitable preedit type |
1386 | */ |
1396 | */ |
… | |
… | |
1393 | XRectangle rect, status_rect, needed_rect; |
1403 | XRectangle rect, status_rect, needed_rect; |
1394 | unsigned long fg, bg; |
1404 | unsigned long fg, bg; |
1395 | const char *p; |
1405 | const char *p; |
1396 | char **s; |
1406 | char **s; |
1397 | XIMStyles *xim_styles; |
1407 | XIMStyles *xim_styles; |
|
|
1408 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1409 | XIMCallback xcb[4]; |
|
|
1410 | #endif |
|
|
1411 | |
|
|
1412 | set_environ (envv); |
1398 | |
1413 | |
1399 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1414 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1400 | return false; |
1415 | return false; |
1401 | |
1416 | |
1402 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1403 | input_method = display->get_xim (locale, modifiers); |
1417 | input_method = display->get_xim (locale, modifiers); |
1404 | if (input_method == NULL) |
1418 | if (input_method == NULL) |
1405 | return false; |
1419 | return false; |
1406 | |
1420 | |
1407 | xim = input_method->xim; |
1421 | xim = input_method->xim; |
… | |
… | |
1427 | s = rxvt_splitcommastring (p); |
1441 | s = rxvt_splitcommastring (p); |
1428 | |
1442 | |
1429 | for (i = found = 0; !found && s[i]; i++) |
1443 | for (i = found = 0; !found && s[i]; i++) |
1430 | { |
1444 | { |
1431 | if (!strcmp (s[i], "OverTheSpot")) |
1445 | if (!strcmp (s[i], "OverTheSpot")) |
1432 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1446 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1433 | else if (!strcmp (s[i], "OffTheSpot")) |
1447 | else if (!strcmp (s[i], "OffTheSpot")) |
1434 | input_style = (XIMPreeditArea | XIMStatusArea); |
1448 | input_style = XIMPreeditArea | XIMStatusArea; |
1435 | else if (!strcmp (s[i], "Root")) |
1449 | else if (!strcmp (s[i], "Root")) |
1436 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1450 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1437 | else if (!strcmp (s[i], "None")) |
1451 | else if (!strcmp (s[i], "None")) |
1438 | input_style = (XIMPreeditNone | XIMStatusNone); |
1452 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1453 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1454 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1455 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1456 | #endif |
|
|
1457 | else |
|
|
1458 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1439 | |
1459 | |
1440 | for (j = 0; j < xim_styles->count_styles; j++) |
1460 | for (j = 0; j < xim_styles->count_styles; j++) |
1441 | if (input_style == xim_styles->supported_styles[j]) |
1461 | if (input_style == xim_styles->supported_styles[j]) |
1442 | { |
1462 | { |
1443 | rxvt_freecommastring (s); |
1463 | rxvt_freecommastring (s); |
… | |
… | |
1481 | "*", |
1501 | "*", |
1482 | fheight, |
1502 | fheight, |
1483 | fheight + 1, fheight - 1, |
1503 | fheight + 1, fheight - 1, |
1484 | fheight - 2, fheight + 2); |
1504 | fheight - 2, fheight + 2); |
1485 | |
1505 | |
1486 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1506 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1487 | &missing_charset_list, &missing_charset_count, &def_string); |
1507 | &missing_charset_list, &missing_charset_count, &def_string); |
1488 | |
1508 | |
1489 | if (missing_charset_list) |
1509 | if (missing_charset_list) |
1490 | XFreeStringList (missing_charset_list); |
1510 | XFreeStringList (missing_charset_list); |
1491 | |
1511 | |
… | |
… | |
1532 | XNBackground, bg, |
1552 | XNBackground, bg, |
1533 | XNArea, &status_rect, |
1553 | XNArea, &status_rect, |
1534 | XNFontSet, fs, |
1554 | XNFontSet, fs, |
1535 | NULL); |
1555 | NULL); |
1536 | } |
1556 | } |
|
|
1557 | #if ENABLE_XIM_ONTHESPOT |
|
|
1558 | else if (input_style & XIMPreeditCallbacks) |
|
|
1559 | { |
|
|
1560 | im_set_position (spot); |
|
|
1561 | |
|
|
1562 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1563 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1564 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1565 | # if 0 |
|
|
1566 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1567 | # endif |
|
|
1568 | |
|
|
1569 | preedit_attr = XVaCreateNestedList (0, |
|
|
1570 | XNSpotLocation, &spot, |
|
|
1571 | XNPreeditStartCallback, &xcb[0], |
|
|
1572 | XNPreeditDoneCallback , &xcb[1], |
|
|
1573 | XNPreeditDrawCallback , &xcb[2], |
|
|
1574 | # if 0 |
|
|
1575 | XNPreeditCaretCallback, &xcb[3], |
|
|
1576 | # endif |
|
|
1577 | NULL); |
|
|
1578 | } |
|
|
1579 | #endif |
1537 | |
1580 | |
1538 | Input_Context = XCreateIC (xim, |
1581 | Input_Context = XCreateIC (xim, |
1539 | XNInputStyle, input_style, |
1582 | XNInputStyle, input_style, |
1540 | XNClientWindow, vt, |
1583 | XNClientWindow, vt, |
1541 | XNFocusWindow, parent[0], |
1584 | XNFocusWindow, parent[0], |
… | |
… | |
1543 | preedit_attr, |
1586 | preedit_attr, |
1544 | status_attr ? XNStatusAttributes : NULL, |
1587 | status_attr ? XNStatusAttributes : NULL, |
1545 | status_attr, NULL); |
1588 | status_attr, NULL); |
1546 | |
1589 | |
1547 | if (preedit_attr) XFree (preedit_attr); |
1590 | if (preedit_attr) XFree (preedit_attr); |
1548 | if (status_attr) XFree (status_attr); |
1591 | if (status_attr) XFree (status_attr); |
1549 | if (fs) XFreeFontSet (display->display, fs); |
1592 | if (fs) XFreeFontSet (dpy, fs); |
1550 | |
1593 | |
1551 | if (Input_Context == NULL) |
1594 | if (Input_Context == NULL) |
1552 | { |
1595 | { |
1553 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1596 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1554 | im_destroy (); |
1597 | im_destroy (); |
1555 | return false; |
1598 | return false; |
1556 | } |
1599 | } |
1557 | |
1600 | |
1558 | if (input_style & XIMPreeditArea) |
1601 | #if 0 |
|
|
1602 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1603 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1604 | vt_select_input (); |
|
|
1605 | #endif |
|
|
1606 | |
1559 | IMSetStatusPosition (); |
1607 | IMSetPosition (); |
1560 | |
1608 | |
1561 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1562 | return true; |
1609 | return true; |
1563 | } |
1610 | } |
1564 | |
1611 | |
1565 | void |
1612 | void |
1566 | rxvt_term::im_cb () |
1613 | rxvt_term::im_cb () |
… | |
… | |
1568 | int i; |
1615 | int i; |
1569 | const char *p; |
1616 | const char *p; |
1570 | char **s; |
1617 | char **s; |
1571 | char buf[IMBUFSIZ]; |
1618 | char buf[IMBUFSIZ]; |
1572 | |
1619 | |
1573 | SET_R (this); |
1620 | make_current (); |
1574 | |
1621 | |
1575 | im_destroy (); |
1622 | im_destroy (); |
1576 | |
1623 | |
1577 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1578 | if (Input_Context) |
1624 | if (Input_Context) |
1579 | return; |
1625 | return; |
1580 | |
1626 | |
1581 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1627 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1582 | if (rs[Rs_imLocale]) |
1628 | if (rs[Rs_imLocale]) |
… | |
… | |
1624 | SET_LOCALE (locale); |
1670 | SET_LOCALE (locale); |
1625 | #endif |
1671 | #endif |
1626 | } |
1672 | } |
1627 | |
1673 | |
1628 | void |
1674 | void |
1629 | rxvt_term::IMSetStatusPosition () |
1675 | rxvt_term::IMSetPosition () |
1630 | { |
1676 | { |
1631 | XRectangle preedit_rect, status_rect, *needed_rect; |
1677 | XRectangle preedit_rect, status_rect, *needed_rect; |
1632 | XVaNestedList preedit_attr, status_attr; |
1678 | XVaNestedList preedit_attr, status_attr; |
1633 | |
1679 | |
1634 | if (!Input_Context |
1680 | if (!Input_Context |
1635 | || !focus |
1681 | || !focus |
1636 | || !(input_style & XIMPreeditArea) |
1682 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1637 | || !IMisRunning ()) |
1683 | || !IMisRunning ()) |
1638 | return; |
1684 | return; |
1639 | |
1685 | |
|
|
1686 | if (input_style & XIMPreeditPosition) |
|
|
1687 | { |
|
|
1688 | im_set_size (preedit_rect); |
|
|
1689 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1690 | |
|
|
1691 | XSetICValues (Input_Context, |
|
|
1692 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1693 | } |
|
|
1694 | else |
|
|
1695 | { |
1640 | /* Getting the necessary width of preedit area */ |
1696 | /* Getting the necessary width of preedit area */ |
1641 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1697 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1642 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1698 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1643 | XFree (status_attr); |
1699 | XFree (status_attr); |
1644 | |
1700 | |
1645 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1701 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1646 | XFree (needed_rect); |
1702 | XFree (needed_rect); |
1647 | |
1703 | |
1648 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1704 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1649 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1705 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1650 | |
1706 | |
1651 | XSetICValues (Input_Context, |
1707 | XSetICValues (Input_Context, |
1652 | XNPreeditAttributes, preedit_attr, |
1708 | XNPreeditAttributes, preedit_attr, |
1653 | XNStatusAttributes, status_attr, NULL); |
1709 | XNStatusAttributes, status_attr, |
|
|
1710 | NULL); |
1654 | |
1711 | |
|
|
1712 | XFree (status_attr); |
|
|
1713 | } |
|
|
1714 | |
1655 | XFree (preedit_attr); |
1715 | XFree (preedit_attr); |
1656 | XFree (status_attr); |
|
|
1657 | } |
1716 | } |
1658 | #endif /* USE_XIM */ |
1717 | #endif /* USE_XIM */ |
1659 | |
1718 | |
1660 | /*----------------------------------------------------------------------*/ |
1719 | void |
1661 | rxvt_t rxvt_current_term; |
1720 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1721 | { |
|
|
1722 | Window cr; |
|
|
1723 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1724 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1725 | } |
|
|
1726 | |
|
|
1727 | Pixmap |
|
|
1728 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1729 | { |
|
|
1730 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1731 | if (xa[prop_id]) |
|
|
1732 | { |
|
|
1733 | int aformat; |
|
|
1734 | unsigned long nitems, bytes_after; |
|
|
1735 | Atom atype; |
|
|
1736 | unsigned char *prop = NULL; |
|
|
1737 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1738 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1739 | &nitems, &bytes_after, &prop); |
|
|
1740 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1741 | { |
|
|
1742 | return *(Pixmap *)prop; |
|
|
1743 | } |
|
|
1744 | } |
|
|
1745 | return None; |
|
|
1746 | } |
|
|
1747 | |
|
|
1748 | #ifdef HAVE_BG_PIXMAP |
|
|
1749 | # if TRACE_PIXMAPS |
|
|
1750 | # undef update_background |
|
|
1751 | int rxvt_term::trace_update_background (const char* file, int line) |
|
|
1752 | { |
|
|
1753 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1754 | update_background (); |
|
|
1755 | } |
|
|
1756 | # endif |
|
|
1757 | int |
|
|
1758 | rxvt_term::update_background () |
|
|
1759 | { |
|
|
1760 | bgPixmap.invalidate (); |
|
|
1761 | |
|
|
1762 | /* no chance of real time refresh if we are blurring! */ |
|
|
1763 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1764 | bgPixmap.render (); |
|
|
1765 | else |
|
|
1766 | { |
|
|
1767 | update_background_ev.stop (); |
|
|
1768 | |
|
|
1769 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1770 | update_background_ev.start (.05); |
|
|
1771 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1772 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1773 | else |
|
|
1774 | update_background_ev.start (.07); |
|
|
1775 | } |
|
|
1776 | |
|
|
1777 | return 0; |
|
|
1778 | } |
|
|
1779 | |
|
|
1780 | void |
|
|
1781 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1782 | { |
|
|
1783 | bgPixmap.render (); |
|
|
1784 | } |
|
|
1785 | |
|
|
1786 | #endif /* HAVE_BG_PIXMAP */ |
1662 | |
1787 | |
1663 | /*----------------------- end-of-file (C source) -----------------------*/ |
1788 | /*----------------------- end-of-file (C source) -----------------------*/ |