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 */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
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37 | |
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38 | #include <limits> |
36 | |
39 | |
37 | #include <csignal> |
40 | #include <csignal> |
38 | #include <cstring> |
41 | #include <cstring> |
39 | |
42 | |
40 | #ifdef TTY_GID_SUPPORT |
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41 | # include <grp.h> |
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42 | #endif |
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43 | |
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44 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
45 | # include <termios.h> |
44 | # include <termios.h> |
46 | #endif |
45 | #endif |
47 | |
46 | |
48 | #ifdef KEYSYM_RESOURCE |
47 | #ifdef HAVE_XSETLOCALE |
49 | # 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 |
50 | #endif |
54 | #endif |
51 | |
55 | |
52 | vector<rxvt_term *> rxvt_term::termlist; |
56 | vector<rxvt_term *> rxvt_term::termlist; |
53 | |
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 | |
54 | static char curlocale[128]; |
61 | static char curlocale[128], savelocale[128]; |
55 | |
62 | |
56 | bool |
63 | bool |
57 | rxvt_set_locale (const char *locale) |
64 | rxvt_set_locale (const char *locale) NOTHROW |
58 | { |
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 | |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
71 | if (!locale || !memcmp (locale, curlocale, size)) |
60 | return false; |
72 | return false; |
61 | |
73 | |
62 | strncpy (curlocale, locale, 128); |
74 | memcpy (curlocale, locale, size); |
63 | setlocale (LC_CTYPE, curlocale); |
75 | setlocale (LC_CTYPE, curlocale); |
64 | return true; |
76 | return true; |
65 | } |
77 | } |
66 | |
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 | |
67 | #if ENABLE_COMBINING |
92 | #if ENABLE_COMBINING |
68 | class rxvt_composite_vec rxvt_composite; |
93 | class rxvt_composite_vec rxvt_composite; |
69 | |
94 | |
70 | 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) |
71 | { |
96 | { |
72 | compose_char *cc; |
97 | compose_char *cc; |
73 | |
98 | |
74 | // break compose chains, as stupid readline really likes to duplicate |
99 | // break compose chains, as stupid readline really likes to duplicate |
75 | // composing characters for some reason near the end of a line. |
100 | // composing characters for some reason near the end of a line. |
76 | cc = (*this)[c1]; |
101 | cc = (*this)[c1]; |
77 | while (cc) |
102 | while (cc) |
78 | { |
103 | { |
… | |
… | |
128 | } |
153 | } |
129 | #endif |
154 | #endif |
130 | |
155 | |
131 | rxvt_term::rxvt_term () |
156 | rxvt_term::rxvt_term () |
132 | : |
157 | : |
133 | #if TRANSPARENT |
158 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
134 | 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), |
135 | #endif |
163 | #endif |
136 | #ifdef HAVE_SCROLLBARS |
164 | #ifdef HAVE_SCROLLBARS |
137 | scrollbar_ev (this, &rxvt_term::x_cb), |
165 | scrollbar_ev (this, &rxvt_term::x_cb), |
138 | #endif |
166 | #endif |
139 | #ifdef MENUBAR |
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140 | menubar_ev (this, &rxvt_term::x_cb), |
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141 | #endif |
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142 | #ifdef CURSOR_BLINK |
167 | #ifdef CURSOR_BLINK |
143 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
168 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
144 | #endif |
169 | #endif |
145 | #ifdef TEXT_BLINK |
170 | #ifdef TEXT_BLINK |
146 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
171 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
… | |
… | |
158 | pointer_ev (this, &rxvt_term::pointer_cb), |
183 | pointer_ev (this, &rxvt_term::pointer_cb), |
159 | #endif |
184 | #endif |
160 | #ifdef USE_XIM |
185 | #ifdef USE_XIM |
161 | im_ev (this, &rxvt_term::im_cb), |
186 | im_ev (this, &rxvt_term::im_cb), |
162 | #endif |
187 | #endif |
163 | sw_term (this, &rxvt_term::sig_term), |
188 | #ifndef NO_BELL |
164 | sw_int (this, &rxvt_term::sig_term), |
189 | bell_ev (this, &rxvt_term::bell_cb), |
165 | sw_chld (this, &rxvt_term::sig_chld), |
190 | #endif |
166 | termwin_ev (this, &rxvt_term::x_cb), |
191 | termwin_ev (this, &rxvt_term::x_cb), |
167 | vt_ev (this, &rxvt_term::x_cb), |
192 | vt_ev (this, &rxvt_term::x_cb), |
168 | 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), |
169 | flush_ev (this, &rxvt_term::flush_cb), |
195 | flush_ev (this, &rxvt_term::flush_cb), |
170 | destroy_ev (this, &rxvt_term::destroy_cb), |
196 | destroy_ev (this, &rxvt_term::destroy_cb), |
171 | pty_ev (this, &rxvt_term::pty_cb), |
197 | pty_ev (this, &rxvt_term::pty_cb), |
172 | incr_ev (this, &rxvt_term::incr_cb) |
198 | incr_ev (this, &rxvt_term::incr_cb) |
173 | { |
199 | { |
… | |
… | |
175 | |
201 | |
176 | termlist.push_back (this); |
202 | termlist.push_back (this); |
177 | |
203 | |
178 | #ifdef KEYSYM_RESOURCE |
204 | #ifdef KEYSYM_RESOURCE |
179 | keyboard = new keyboard_manager; |
205 | keyboard = new keyboard_manager; |
180 | |
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181 | if (!keyboard) |
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182 | rxvt_fatal ("out of memory, aborting.\n"); |
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183 | #endif |
206 | #endif |
184 | } |
207 | } |
185 | |
208 | |
186 | rxvt_term::~rxvt_term () |
209 | // clean up the most important stuff, do *not* call x or free mem etc. |
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210 | // for use before an emergency exit |
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211 | void |
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212 | rxvt_term::emergency_cleanup () |
187 | { |
213 | { |
188 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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189 | |
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190 | if (cmd_pid) |
214 | if (cmd_pid) |
191 | kill (-cmd_pid, SIGHUP); |
215 | kill (-cmd_pid, SIGHUP); |
192 | |
216 | |
193 | #ifdef UTMP_SUPPORT |
217 | pty_ev.stop (); |
194 | privileged_utmp (RESTORE); |
218 | delete pty; pty = 0; |
195 | #endif |
219 | } |
196 | |
220 | |
197 | pty.put (); |
221 | rxvt_term::~rxvt_term () |
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222 | { |
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223 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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224 | |
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225 | emergency_cleanup (); |
198 | |
226 | |
199 | #if ENABLE_STYLES |
227 | #if ENABLE_STYLES |
200 | for (int i = RS_styleCount; --i; ) |
228 | for (int i = RS_styleCount; --i; ) |
201 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
229 | if (fontset[i] != fontset[0]) |
202 | delete TermWin.fontset[i]; |
230 | delete fontset[i]; |
203 | #endif |
231 | #endif |
204 | delete TermWin.fontset[0]; |
232 | delete fontset[0]; |
205 | |
233 | |
206 | if (display) |
234 | if (display) |
207 | { |
235 | { |
208 | selection_clear (); |
236 | selection_clear (); |
209 | |
237 | |
210 | #ifdef USE_XIM |
238 | #ifdef USE_XIM |
211 | im_destroy (); |
239 | im_destroy (); |
212 | #endif |
240 | #endif |
213 | #ifdef MENUBAR |
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214 | if (menubarGC) XFreeGC (display->display, menubarGC); |
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215 | #endif |
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216 | #ifdef XTERM_SCROLLBAR |
241 | #ifdef XTERM_SCROLLBAR |
217 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
242 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
218 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
243 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
219 | #endif |
244 | #endif |
220 | #ifdef PLAIN_SCROLLBAR |
245 | #ifdef PLAIN_SCROLLBAR |
221 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
246 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
222 | #endif |
247 | #endif |
223 | #ifdef NEXT_SCROLLBAR |
248 | #ifdef NEXT_SCROLLBAR |
224 | if (blackGC) XFreeGC (display->display, blackGC); |
249 | if (blackGC) XFreeGC (dpy, blackGC); |
225 | if (whiteGC) XFreeGC (display->display, whiteGC); |
250 | if (whiteGC) XFreeGC (dpy, whiteGC); |
226 | if (grayGC) XFreeGC (display->display, grayGC); |
251 | if (grayGC) XFreeGC (dpy, grayGC); |
227 | if (darkGC) XFreeGC (display->display, darkGC); |
252 | if (darkGC) XFreeGC (dpy, darkGC); |
228 | if (stippleGC) XFreeGC (display->display, stippleGC); |
253 | if (stippleGC) XFreeGC (dpy, stippleGC); |
229 | if (dimple) XFreePixmap (display->display, dimple); |
254 | if (dimple) XFreePixmap (dpy, dimple); |
230 | if (upArrow) XFreePixmap (display->display, upArrow); |
255 | if (upArrow) XFreePixmap (dpy, upArrow); |
231 | if (downArrow) XFreePixmap (display->display, downArrow); |
256 | if (downArrow) XFreePixmap (dpy, downArrow); |
232 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
257 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
233 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
258 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
234 | #endif |
259 | #endif |
235 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
260 | #ifdef RXVT_SCROLLBAR |
236 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
261 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
237 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
262 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
238 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
263 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
239 | #endif |
264 | #endif |
240 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
265 | if (gc) XFreeGC (dpy, gc); |
241 | |
266 | |
242 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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243 | delete menuBar.drawable; |
267 | delete drawable; |
244 | //if (menuBar.win) |
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245 | // XDestroyWindow (display->display, menuBar.win); |
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246 | #endif |
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247 | delete TermWin.drawable; |
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248 | // destroy all windows |
268 | // destroy all windows |
249 | if (TermWin.parent[0]) |
269 | if (parent[0]) |
250 | XDestroyWindow (display->display, TermWin.parent[0]); |
270 | XDestroyWindow (dpy, parent[0]); |
251 | } |
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252 | |
271 | |
253 | // TODO: free pixcolours, colours should become part of rxvt_display |
272 | for (int i = 0; i < TOTAL_COLORS; i++) |
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273 | if (ISSET_PIXCOLOR (i)) |
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274 | { |
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275 | pix_colors_focused [i].free (this); |
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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 | } |
254 | |
280 | |
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281 | clear (); |
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282 | } |
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283 | |
255 | delete pix_colors_focused; |
284 | delete [] pix_colors_focused; |
256 | #ifdef OFF_FOCUS_FADING |
285 | #if OFF_FOCUS_FADING |
257 | delete pix_colors_unfocused; |
286 | delete [] pix_colors_unfocused; |
258 | #endif |
287 | #endif |
259 | |
288 | |
260 | displays.put (display); |
289 | displays.put (display); |
261 | |
290 | |
262 | scr_release (); |
291 | scr_release (); |
263 | |
292 | |
264 | /* clear all resources */ |
293 | /* clear all resources */ |
265 | for (int i = 0; i < allocated.size (); i++) |
294 | for (int i = 0; i < allocated.size (); i++) |
266 | free (allocated[i]); |
295 | free (allocated [i]); |
267 | |
296 | |
268 | free (selection.text); |
297 | free (selection.text); |
269 | // TODO: manage env vars in child only(!) |
298 | // TODO: manage env vars in child only(!) |
270 | free (env_windowid); |
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271 | free (env_display); |
299 | free (env_display); |
272 | free (env_term); |
300 | free (env_term); |
273 | free (env_colorfgbg); |
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274 | free (locale); |
301 | free (locale); |
275 | free (v_buffer); |
302 | free (v_buffer); |
276 | free (incr_buf); |
303 | free (incr_buf); |
277 | |
304 | |
278 | delete envv; |
305 | delete envv; |
279 | delete argv; |
306 | delete argv; |
280 | |
307 | |
281 | #ifdef KEYSYM_RESOURCE |
308 | #ifdef KEYSYM_RESOURCE |
282 | delete keyboard; |
309 | delete keyboard; |
283 | #endif |
310 | #endif |
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311 | } |
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312 | |
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313 | // child has exited, usually destroys |
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314 | void |
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315 | rxvt_term::child_cb (ev::child &w, int status) |
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316 | { |
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317 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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318 | |
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319 | cmd_pid = 0; |
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320 | |
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321 | if (!option (Opt_hold)) |
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322 | destroy (); |
284 | } |
323 | } |
285 | |
324 | |
286 | void |
325 | void |
287 | rxvt_term::destroy () |
326 | rxvt_term::destroy () |
288 | { |
327 | { |
289 | if (destroy_ev.active) |
328 | if (destroy_ev.active) |
290 | return; |
329 | return; |
291 | |
330 | |
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331 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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332 | |
292 | #if ENABLE_OVERLAY |
333 | #if ENABLE_OVERLAY |
293 | scr_overlay_off (); |
334 | scr_overlay_off (); |
294 | #endif |
335 | #endif |
295 | |
336 | |
296 | if (display) |
337 | if (display) |
… | |
… | |
299 | im_ev.stop (display); |
340 | im_ev.stop (display); |
300 | #endif |
341 | #endif |
301 | #if HAVE_SCROLLBARS |
342 | #if HAVE_SCROLLBARS |
302 | scrollbar_ev.stop (display); |
343 | scrollbar_ev.stop (display); |
303 | #endif |
344 | #endif |
304 | #if MENUBAR |
345 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
305 | menubar_ev.stop (display); |
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306 | #endif |
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307 | #if TRANSPARENT |
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308 | rootwin_ev.stop (display); |
346 | rootwin_ev.stop (display); |
309 | #endif |
347 | #endif |
310 | incr_ev.stop (); |
348 | incr_ev.stop (); |
311 | termwin_ev.stop (display); |
349 | termwin_ev.stop (display); |
312 | vt_ev.stop (display); |
350 | vt_ev.stop (display); |
313 | } |
351 | } |
314 | |
352 | |
315 | check_ev.stop (); |
353 | prepare_ev.stop (); |
316 | pty_ev.stop (); |
354 | pty_ev.stop (); |
317 | #ifdef CURSOR_BLINK |
355 | #ifdef CURSOR_BLINK |
318 | cursor_blink_ev.stop (); |
356 | cursor_blink_ev.stop (); |
319 | #endif |
357 | #endif |
320 | #ifdef TEXT_BLINK |
358 | #ifdef TEXT_BLINK |
… | |
… | |
328 | #endif |
366 | #endif |
329 | #ifdef POINTER_BLANK |
367 | #ifdef POINTER_BLANK |
330 | pointer_ev.stop (); |
368 | pointer_ev.stop (); |
331 | #endif |
369 | #endif |
332 | |
370 | |
333 | destroy_ev.start (0); |
371 | destroy_ev.start (); |
334 | } |
372 | } |
335 | |
373 | |
336 | void |
374 | void |
337 | rxvt_term::destroy_cb (time_watcher &w) |
375 | rxvt_term::destroy_cb (ev::check &w, int revents) |
338 | { |
376 | { |
339 | SET_R (this); |
377 | make_current (); |
340 | |
378 | |
341 | delete this; |
379 | delete this; |
342 | } |
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343 | |
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344 | /*----------------------------------------------------------------------*/ |
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345 | /* rxvt_init () */ |
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346 | bool |
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347 | rxvt_term::init (int argc, const char *const *argv) |
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348 | { |
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349 | SET_R (this); |
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350 | |
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351 | set_locale (""); |
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352 | |
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353 | if (!init_vars ()) |
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354 | return false; |
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355 | |
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356 | init_secondary (); |
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357 | |
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358 | const char **cmd_argv = init_resources (argc, argv); |
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359 | |
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360 | #ifdef KEYSYM_RESOURCE |
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361 | keyboard->register_done (); |
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362 | #endif |
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363 | |
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364 | #if MENUBAR_MAX |
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365 | menubar_read (rs[Rs_menu]); |
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366 | #endif |
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367 | #ifdef HAVE_SCROLLBARS |
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368 | if (options & Opt_scrollBar) |
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369 | scrollBar.setIdle (); /* set existence for size calculations */ |
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370 | #endif |
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371 | |
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372 | create_windows (argc, argv); |
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373 | |
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374 | init_xlocale (); |
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375 | |
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376 | scr_reset (); /* initialize screen */ |
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377 | |
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378 | #if 0 |
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379 | XSynchronize (display->display, True); |
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380 | #endif |
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381 | |
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382 | #ifdef HAVE_SCROLLBARS |
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383 | if (options & Opt_scrollBar) |
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384 | resize_scrollbar (); /* create and map scrollbar */ |
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385 | #endif |
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386 | #if (MENUBAR_MAX) |
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387 | if (menubar_visible ()) |
|
|
388 | XMapWindow (display->display, menuBar.win); |
|
|
389 | #endif |
|
|
390 | #ifdef TRANSPARENT |
|
|
391 | if (options & Opt_transparent) |
|
|
392 | { |
|
|
393 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
394 | check_our_parents (); |
|
|
395 | rootwin_ev.start (display, display->root); |
|
|
396 | } |
|
|
397 | #endif |
|
|
398 | |
|
|
399 | XMapWindow (display->display, TermWin.vt); |
|
|
400 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
401 | |
|
|
402 | set_colorfgbg (); |
|
|
403 | |
|
|
404 | init_command (cmd_argv); |
|
|
405 | |
|
|
406 | free (cmd_argv); |
|
|
407 | |
|
|
408 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
409 | |
|
|
410 | check_ev.start (); |
|
|
411 | |
|
|
412 | return true; |
|
|
413 | } |
|
|
414 | |
|
|
415 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
416 | |
|
|
417 | void |
|
|
418 | rxvt_init () |
|
|
419 | { |
|
|
420 | /* |
|
|
421 | * Save and then give up any super-user privileges |
|
|
422 | * If we need privileges in any area then we must specifically request it. |
|
|
423 | * We should only need to be root in these cases: |
|
|
424 | * 1. write utmp entries on some systems |
|
|
425 | * 2. chown tty on some systems |
|
|
426 | */ |
|
|
427 | rxvt_privileges (SAVE); |
|
|
428 | rxvt_privileges (IGNORE); |
|
|
429 | |
|
|
430 | signal (SIGHUP, SIG_IGN); |
|
|
431 | signal (SIGPIPE, SIG_IGN); |
|
|
432 | |
|
|
433 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
434 | /* signal (SIGURG, SIG_DFL); */ |
|
|
435 | |
|
|
436 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
437 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
438 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
439 | } |
|
|
440 | |
|
|
441 | /* ------------------------------------------------------------------------- * |
|
|
442 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
443 | * ------------------------------------------------------------------------- */ |
|
|
444 | /* |
|
|
445 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
446 | */ |
|
|
447 | |
|
|
448 | void |
|
|
449 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
450 | { |
|
|
451 | // we are being called for every SIGCHLD, not just ours |
|
|
452 | int pid; |
|
|
453 | |
|
|
454 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
455 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
456 | if (pid == (*t)->cmd_pid) |
|
|
457 | { |
|
|
458 | (*t)->destroy (); |
|
|
459 | break; |
|
|
460 | } |
|
|
461 | } |
380 | } |
462 | |
381 | |
463 | /*----------------------------------------------------------------------*/ |
382 | /*----------------------------------------------------------------------*/ |
464 | /* |
383 | /* |
465 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
384 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
466 | * TODO: if debugging, this should free up any known resources if we can |
385 | * TODO: if debugging, this should free up any known resources if we can |
467 | */ |
386 | */ |
468 | void |
387 | static XErrorHandler old_xerror_handler; |
469 | rxvt_destroy_all () |
388 | |
|
|
389 | static void |
|
|
390 | rxvt_emergency_cleanup () |
470 | { |
391 | { |
471 | // TODO: rxvtd should clean up all ressources |
|
|
472 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
392 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
473 | (*t)->destroy (); |
393 | (*t)->emergency_cleanup (); |
474 | } |
394 | } |
475 | |
395 | |
476 | /* |
396 | #if !ENABLE_MINIMAL |
477 | * Catch a fatal signal and tidy up before quitting |
397 | static void |
478 | */ |
398 | print_x_error (Display *dpy, XErrorEvent *event) |
479 | void |
|
|
480 | rxvt_term::sig_term (sig_watcher &w) |
|
|
481 | { |
399 | { |
482 | #ifdef DEBUG_CMD |
400 | char buffer[BUFSIZ]; |
483 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
401 | char mesg[BUFSIZ]; |
484 | #endif |
402 | char number[32]; |
485 | rxvt_destroy_all (); |
403 | char *mtype = "XlibMessage"; |
486 | signal (w.signum, SIG_DFL); |
404 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
487 | kill (getpid (), w.signum); |
405 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
406 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
407 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
408 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
409 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
410 | sprintf(number, "%d", event->request_code); |
|
|
411 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
412 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
413 | if (event->request_code >= 128) { |
|
|
414 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
415 | mesg, BUFSIZ); |
|
|
416 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
417 | } |
|
|
418 | if ((event->error_code == BadWindow) || |
|
|
419 | (event->error_code == BadPixmap) || |
|
|
420 | (event->error_code == BadCursor) || |
|
|
421 | (event->error_code == BadFont) || |
|
|
422 | (event->error_code == BadDrawable) || |
|
|
423 | (event->error_code == BadColor) || |
|
|
424 | (event->error_code == BadGC) || |
|
|
425 | (event->error_code == BadIDChoice) || |
|
|
426 | (event->error_code == BadValue) || |
|
|
427 | (event->error_code == BadAtom)) { |
|
|
428 | if (event->error_code == BadValue) |
|
|
429 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
430 | mesg, BUFSIZ); |
|
|
431 | else if (event->error_code == BadAtom) |
|
|
432 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
433 | mesg, BUFSIZ); |
|
|
434 | else |
|
|
435 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
436 | mesg, BUFSIZ); |
|
|
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
438 | } |
|
|
439 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
440 | mesg, BUFSIZ); |
|
|
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
488 | } |
442 | } |
|
|
443 | #endif |
489 | |
444 | |
490 | /* INTPROTO */ |
|
|
491 | int |
445 | int |
492 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
446 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
493 | { |
447 | { |
494 | if (GET_R->allowedxerror == -1) |
448 | if (GET_R->allowedxerror == -1) |
495 | GET_R->allowedxerror = event->error_code; |
449 | GET_R->allowedxerror = event->error_code; |
496 | else |
450 | else |
497 | { |
451 | { |
|
|
452 | // GET_R is most likely not the terminal which caused the error, |
|
|
453 | // so just output the error and continue |
|
|
454 | #if ENABLE_MINIMAL |
498 | old_xerror_handler (display, event); |
455 | old_xerror_handler (display, event); |
499 | GET_R->destroy (); |
456 | #else |
|
|
457 | print_x_error (display, event); |
|
|
458 | #endif |
500 | } |
459 | } |
501 | |
460 | |
502 | return 0; |
461 | return 0; |
|
|
462 | } |
|
|
463 | |
|
|
464 | int |
|
|
465 | rxvt_xioerror_handler (Display *display) |
|
|
466 | { |
|
|
467 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
468 | DisplayString (display)); |
|
|
469 | rxvt_emergency_cleanup (); |
|
|
470 | _exit (EXIT_FAILURE); |
|
|
471 | } |
|
|
472 | |
|
|
473 | /*----------------------------------------------------------------------*/ |
|
|
474 | bool |
|
|
475 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
476 | { |
|
|
477 | this->envv = envv; |
|
|
478 | |
|
|
479 | SET_R (this); |
|
|
480 | set_locale (""); |
|
|
481 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
482 | |
|
|
483 | if (!init_vars ()) |
|
|
484 | return false; |
|
|
485 | |
|
|
486 | init_secondary (); |
|
|
487 | |
|
|
488 | const char **cmd_argv = init_resources (argc, argv); |
|
|
489 | |
|
|
490 | #ifdef KEYSYM_RESOURCE |
|
|
491 | keyboard->register_done (); |
|
|
492 | #endif |
|
|
493 | |
|
|
494 | #ifdef HAVE_SCROLLBARS |
|
|
495 | if (option (Opt_scrollBar)) |
|
|
496 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
497 | #endif |
|
|
498 | |
|
|
499 | pty = ptytty::create (); |
|
|
500 | |
|
|
501 | create_windows (argc, argv); |
|
|
502 | |
|
|
503 | init_xlocale (); |
|
|
504 | |
|
|
505 | scr_reset (); // initialize screen |
|
|
506 | |
|
|
507 | #if 0 |
|
|
508 | XSynchronize (dpy, True); |
|
|
509 | #endif |
|
|
510 | |
|
|
511 | #ifdef HAVE_SCROLLBARS |
|
|
512 | if (option (Opt_scrollBar)) |
|
|
513 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
514 | #endif |
|
|
515 | #ifdef HAVE_BG_PIXMAP |
|
|
516 | { |
|
|
517 | bgPixmap.set_target (this); |
|
|
518 | |
|
|
519 | #ifdef ENABLE_TRANSPARENCY |
|
|
520 | if (option (Opt_transparent)) |
|
|
521 | { |
|
|
522 | bgPixmap.set_transparent (); |
|
|
523 | #ifdef HAVE_AFTERIMAGE |
|
|
524 | if (rs [Rs_blurradius]) |
|
|
525 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
526 | #endif |
|
|
527 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
528 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
529 | if (rs [Rs_shade]) |
|
|
530 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
531 | |
|
|
532 | bgPixmap.set_root_pixmap (); |
|
|
533 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
534 | rootwin_ev.start (display, display->root); |
|
|
535 | } |
|
|
536 | #endif |
|
|
537 | |
|
|
538 | #ifdef BG_IMAGE_FROM_FILE |
|
|
539 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
540 | { |
|
|
541 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
542 | |
|
|
543 | if ((p = strchr (p, ';')) != NULL) |
|
|
544 | { |
|
|
545 | p++; |
|
|
546 | bgPixmap.set_geometry (p); |
|
|
547 | } |
|
|
548 | else |
|
|
549 | bgPixmap.set_defaultGeometry (); |
|
|
550 | |
|
|
551 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
552 | if (!bgPixmap.window_position_sensitive ()) |
|
|
553 | update_background (); |
|
|
554 | } |
|
|
555 | #endif |
|
|
556 | } |
|
|
557 | #endif |
|
|
558 | |
|
|
559 | #if ENABLE_PERL |
|
|
560 | rootwin_ev.start (display, display->root); |
|
|
561 | #endif |
|
|
562 | |
|
|
563 | set_colorfgbg (); |
|
|
564 | |
|
|
565 | init_command (cmd_argv); |
|
|
566 | |
|
|
567 | free (cmd_argv); |
|
|
568 | |
|
|
569 | if (pty->pty >= 0) |
|
|
570 | pty_ev.start (pty->pty, ev::READ); |
|
|
571 | |
|
|
572 | prepare_ev.start (); |
|
|
573 | |
|
|
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
575 | |
|
|
576 | #if ENABLE_XEMBED |
|
|
577 | if (rs[Rs_embed]) |
|
|
578 | { |
|
|
579 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
580 | |
|
|
581 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
582 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
583 | } |
|
|
584 | #endif |
|
|
585 | |
|
|
586 | XMapWindow (dpy, vt); |
|
|
587 | XMapWindow (dpy, parent[0]); |
|
|
588 | |
|
|
589 | return true; |
|
|
590 | } |
|
|
591 | |
|
|
592 | static struct sig_handlers |
|
|
593 | { |
|
|
594 | ev::sig sw_term, sw_int; |
|
|
595 | |
|
|
596 | /* |
|
|
597 | * Catch a fatal signal and tidy up before quitting |
|
|
598 | */ |
|
|
599 | void |
|
|
600 | sig_term (ev::sig &w, int revents) |
|
|
601 | { |
|
|
602 | rxvt_emergency_cleanup (); |
|
|
603 | w.stop (); |
|
|
604 | kill (getpid (), w.signum); |
|
|
605 | } |
|
|
606 | |
|
|
607 | sig_handlers () |
|
|
608 | : sw_term (this, &sig_handlers::sig_term), |
|
|
609 | sw_int (this, &sig_handlers::sig_term) |
|
|
610 | { |
|
|
611 | } |
|
|
612 | } sig_handlers; |
|
|
613 | |
|
|
614 | char **rxvt_environ; // startup environment |
|
|
615 | |
|
|
616 | void |
|
|
617 | rxvt_init () |
|
|
618 | { |
|
|
619 | ptytty::init (); |
|
|
620 | ev::ev_default_loop (0); |
|
|
621 | |
|
|
622 | rxvt_environ = environ; |
|
|
623 | |
|
|
624 | signal (SIGHUP, SIG_IGN); |
|
|
625 | signal (SIGPIPE, SIG_IGN); |
|
|
626 | |
|
|
627 | sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); |
|
|
628 | sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); |
|
|
629 | |
|
|
630 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
631 | /* signal (SIGURG, SIG_DFL); */ |
|
|
632 | |
|
|
633 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
634 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
635 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
636 | |
|
|
637 | XrmInitialize (); |
503 | } |
638 | } |
504 | |
639 | |
505 | /* ------------------------------------------------------------------------- * |
640 | /* ------------------------------------------------------------------------- * |
506 | * MEMORY ALLOCATION WRAPPERS * |
641 | * MEMORY ALLOCATION WRAPPERS * |
507 | * ------------------------------------------------------------------------- */ |
642 | * ------------------------------------------------------------------------- */ |
… | |
… | |
514 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
649 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
515 | |
650 | |
516 | return p; |
651 | return p; |
517 | } |
652 | } |
518 | |
653 | |
519 | /* INTPROTO */ |
654 | void * |
520 | void * |
|
|
521 | rxvt_calloc (size_t number, size_t size) |
655 | rxvt_calloc (size_t number, size_t size) |
522 | { |
656 | { |
523 | void *p = calloc (number, size); |
657 | void *p = calloc (number, size); |
524 | |
658 | |
525 | if (!p) |
659 | if (!p) |
526 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
660 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
527 | |
661 | |
528 | return p; |
662 | return p; |
529 | } |
663 | } |
530 | |
664 | |
531 | /* INTPROTO */ |
665 | void * |
532 | void * |
|
|
533 | rxvt_realloc (void *ptr, size_t size) |
666 | rxvt_realloc (void *ptr, size_t size) |
534 | { |
667 | { |
535 | void *p = realloc (ptr, size); |
668 | void *p = realloc (ptr, size); |
536 | |
669 | |
537 | if (!p) |
670 | if (!p) |
538 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
671 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
539 | |
672 | |
540 | return p; |
673 | return p; |
541 | } |
674 | } |
542 | |
675 | |
543 | /* ------------------------------------------------------------------------- * |
|
|
544 | * PRIVILEGED OPERATIONS * |
|
|
545 | * ------------------------------------------------------------------------- */ |
|
|
546 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
547 | void |
|
|
548 | rxvt_privileges (rxvt_privaction action) |
|
|
549 | { |
|
|
550 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
551 | static uid_t euid; |
|
|
552 | static gid_t egid; |
|
|
553 | #endif |
|
|
554 | |
|
|
555 | #if ! defined(__CYGWIN32__) |
|
|
556 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
557 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
558 | # define seteuid(a) setreuid(-1, (a)) |
|
|
559 | # define setegid(a) setregid(-1, (a)) |
|
|
560 | # define HAVE_SETEUID |
|
|
561 | # endif |
|
|
562 | # ifdef HAVE_SETEUID |
|
|
563 | switch (action) |
|
|
564 | { |
|
|
565 | case IGNORE: |
|
|
566 | /* |
|
|
567 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
568 | * back to root later, as required |
|
|
569 | */ |
|
|
570 | seteuid (getuid ()); |
|
|
571 | setegid (getgid ()); |
|
|
572 | break; |
|
|
573 | case SAVE: |
|
|
574 | euid = geteuid (); |
|
|
575 | egid = getegid (); |
|
|
576 | break; |
|
|
577 | case RESTORE: |
|
|
578 | seteuid (euid); |
|
|
579 | setegid (egid); |
|
|
580 | break; |
|
|
581 | } |
|
|
582 | # else |
|
|
583 | switch (action) |
|
|
584 | { |
|
|
585 | case IGNORE: |
|
|
586 | setuid (getuid ()); |
|
|
587 | setgid (getgid ()); |
|
|
588 | /* FALLTHROUGH */ |
|
|
589 | case SAVE: |
|
|
590 | /* FALLTHROUGH */ |
|
|
591 | case RESTORE: |
|
|
592 | break; |
|
|
593 | } |
|
|
594 | # endif |
|
|
595 | #endif |
|
|
596 | } |
|
|
597 | |
|
|
598 | #ifdef UTMP_SUPPORT |
|
|
599 | void |
|
|
600 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
601 | { |
|
|
602 | if ((options & Opt_utmpInhibit) |
|
|
603 | || !pty.name || !*pty.name) |
|
|
604 | return; |
|
|
605 | |
|
|
606 | rxvt_privileges (RESTORE); |
|
|
607 | |
|
|
608 | if (action == SAVE) |
|
|
609 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
610 | else |
|
|
611 | cleanutent (); |
|
|
612 | |
|
|
613 | rxvt_privileges (IGNORE); |
|
|
614 | } |
|
|
615 | #endif |
|
|
616 | |
|
|
617 | /*----------------------------------------------------------------------*/ |
676 | /*----------------------------------------------------------------------*/ |
618 | /* |
677 | /* |
619 | * window size/position calculcations for XSizeHint and other storage. |
678 | * window size/position calculations for XSizeHint and other storage. |
620 | * if width/height are non-zero then override calculated width/height |
679 | * if width/height are non-zero then override calculated width/height |
621 | */ |
680 | */ |
622 | void |
681 | void |
623 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
682 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
624 | { |
683 | { |
625 | short recalc_x, recalc_y; |
684 | short recalc_x, recalc_y; |
626 | int x, y, sb_w, mb_h, flags; |
685 | int x, y, sb_w, flags; |
627 | unsigned int w, h; |
686 | unsigned int w, h; |
628 | unsigned int max_width, max_height; |
687 | unsigned int max_width, max_height; |
629 | |
688 | |
630 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
631 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
632 | szHint.height)); |
|
|
633 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
689 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
634 | szHint.win_gravity = NorthWestGravity; |
690 | szHint.win_gravity = NorthWestGravity; |
635 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
691 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
636 | |
692 | |
637 | recalc_x = recalc_y = 0; |
693 | recalc_x = recalc_y = 0; |
638 | flags = 0; |
694 | flags = 0; |
|
|
695 | |
639 | if (!parsed_geometry) |
696 | if (!parsed_geometry) |
640 | { |
697 | { |
641 | parsed_geometry = 1; |
698 | parsed_geometry = 1; |
|
|
699 | |
642 | if (rs[Rs_geometry]) |
700 | if (rs[Rs_geometry]) |
643 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
701 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
702 | |
644 | if (flags & WidthValue) |
703 | if (flags & WidthValue) |
645 | { |
704 | { |
646 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
705 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
647 | szHint.flags |= USSize; |
706 | szHint.flags |= USSize; |
648 | } |
707 | } |
|
|
708 | |
649 | if (flags & HeightValue) |
709 | if (flags & HeightValue) |
650 | { |
710 | { |
651 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
711 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
652 | szHint.flags |= USSize; |
712 | szHint.flags |= USSize; |
653 | } |
713 | } |
|
|
714 | |
654 | if (flags & XValue) |
715 | if (flags & XValue) |
655 | { |
716 | { |
656 | szHint.x = x; |
717 | szHint.x = x; |
657 | szHint.flags |= USPosition; |
718 | szHint.flags |= USPosition; |
|
|
719 | |
658 | if (flags & XNegative) |
720 | if (flags & XNegative) |
659 | { |
721 | { |
660 | recalc_x = 1; |
722 | recalc_x = 1; |
661 | szHint.win_gravity = NorthEastGravity; |
723 | szHint.win_gravity = NorthEastGravity; |
662 | } |
724 | } |
663 | } |
725 | } |
|
|
726 | |
664 | if (flags & YValue) |
727 | if (flags & YValue) |
665 | { |
728 | { |
666 | szHint.y = y; |
729 | szHint.y = y; |
667 | szHint.flags |= USPosition; |
730 | szHint.flags |= USPosition; |
|
|
731 | |
668 | if (flags & YNegative) |
732 | if (flags & YNegative) |
669 | { |
733 | { |
670 | recalc_y = 1; |
734 | recalc_y = 1; |
|
|
735 | |
671 | if (szHint.win_gravity == NorthEastGravity) |
736 | if (szHint.win_gravity == NorthEastGravity) |
672 | szHint.win_gravity = SouthEastGravity; |
737 | szHint.win_gravity = SouthEastGravity; |
673 | else |
738 | else |
674 | szHint.win_gravity = SouthWestGravity; |
739 | szHint.win_gravity = SouthWestGravity; |
675 | } |
740 | } |
676 | } |
741 | } |
677 | } |
742 | } |
678 | |
743 | |
679 | /* TODO: BOUNDS */ |
744 | /* TODO: BOUNDS */ |
680 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
745 | width = ncol * fwidth; |
681 | TermWin.height = TermWin.nrow * TermWin.fheight; |
746 | height = nrow * fheight; |
682 | max_width = MAX_COLS * TermWin.fwidth; |
747 | max_width = MAX_COLS * fwidth; |
683 | max_height = MAX_ROWS * TermWin.fheight; |
748 | max_height = MAX_ROWS * fheight; |
684 | |
749 | |
685 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
750 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
686 | |
751 | |
687 | sb_w = mb_h = 0; |
752 | sb_w = 0; |
688 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
753 | window_vt_x = window_vt_y = int_bwidth; |
689 | |
754 | |
690 | if (scrollbar_visible ()) |
755 | if (scrollBar.state) |
691 | { |
756 | { |
692 | sb_w = scrollbar_TotalWidth (); |
757 | sb_w = scrollbar_TotalWidth (); |
693 | szHint.base_width += sb_w; |
758 | szHint.base_width += sb_w; |
|
|
759 | |
694 | if (!(options & Opt_scrollBar_right)) |
760 | if (!option (Opt_scrollBar_right)) |
695 | window_vt_x += sb_w; |
761 | window_vt_x += sb_w; |
696 | } |
762 | } |
697 | |
763 | |
698 | if (menubar_visible ()) |
|
|
699 | { |
|
|
700 | mb_h = menuBar_TotalHeight (); |
|
|
701 | szHint.base_height += mb_h; |
|
|
702 | window_vt_y += mb_h; |
|
|
703 | } |
|
|
704 | |
|
|
705 | szHint.width_inc = TermWin.fwidth; |
764 | szHint.width_inc = fwidth; |
706 | szHint.height_inc = TermWin.fheight; |
765 | szHint.height_inc = fheight; |
707 | szHint.min_width = szHint.base_width + szHint.width_inc; |
766 | szHint.min_width = szHint.base_width + szHint.width_inc; |
708 | szHint.min_height = szHint.base_height + szHint.height_inc; |
767 | szHint.min_height = szHint.base_height + szHint.height_inc; |
709 | |
768 | |
710 | if (width && width - szHint.base_width < max_width) |
769 | if (newwidth && newwidth - szHint.base_width < max_width) |
711 | { |
770 | { |
712 | szHint.width = width; |
771 | szHint.width = newwidth; |
713 | TermWin.width = width - szHint.base_width; |
772 | width = newwidth - szHint.base_width; |
714 | } |
773 | } |
715 | else |
774 | else |
716 | { |
775 | { |
717 | MIN_IT (TermWin.width, max_width); |
776 | min_it (width, max_width); |
718 | szHint.width = szHint.base_width + TermWin.width; |
777 | szHint.width = szHint.base_width + width; |
719 | } |
778 | } |
720 | |
779 | |
721 | if (height && height - szHint.base_height < max_height) |
780 | if (newheight && newheight - szHint.base_height < max_height) |
722 | { |
781 | { |
723 | szHint.height = height; |
782 | szHint.height = newheight; |
724 | TermWin.height = height - szHint.base_height; |
783 | height = newheight - szHint.base_height; |
725 | } |
784 | } |
726 | else |
785 | else |
727 | { |
786 | { |
728 | MIN_IT (TermWin.height, max_height); |
787 | min_it (height, max_height); |
729 | szHint.height = szHint.base_height + TermWin.height; |
788 | szHint.height = szHint.base_height + height; |
730 | } |
789 | } |
731 | |
790 | |
732 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
791 | if (scrollBar.state && option (Opt_scrollBar_right)) |
733 | window_sb_x = szHint.width - sb_w; |
792 | window_sb_x = szHint.width - sb_w; |
734 | |
793 | |
735 | if (recalc_x) |
794 | if (recalc_x) |
736 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
795 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
737 | - szHint.width - 2 * TermWin.ext_bwidth); |
796 | |
738 | if (recalc_y) |
797 | if (recalc_y) |
739 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
798 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
740 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
741 | |
799 | |
742 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
800 | ncol = width / fwidth; |
743 | TermWin.nrow = TermWin.height / TermWin.fheight; |
801 | nrow = height / fheight; |
744 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
745 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
746 | szHint.height)); |
|
|
747 | return; |
|
|
748 | } |
802 | } |
749 | |
803 | |
750 | /*----------------------------------------------------------------------*/ |
804 | /*----------------------------------------------------------------------*/ |
751 | /* |
805 | /* |
752 | * Tell the teletype handler what size the window is. |
806 | * Tell the teletype handler what size the window is. |
753 | * Called after a window size change. |
807 | * Called after a window size change. |
754 | */ |
808 | */ |
755 | void |
809 | void |
756 | rxvt_term::tt_winch () |
810 | rxvt_term::tt_winch () |
757 | { |
811 | { |
758 | if (pty.pty < 0) |
812 | if (pty->pty < 0) |
759 | return; |
813 | return; |
760 | |
814 | |
761 | struct winsize ws; |
815 | struct winsize ws; |
762 | |
816 | |
763 | ws.ws_col = TermWin.ncol; |
817 | ws.ws_col = ncol; |
764 | ws.ws_row = TermWin.nrow; |
818 | ws.ws_row = nrow; |
765 | ws.ws_xpixel = TermWin.width; |
819 | ws.ws_xpixel = width; |
766 | ws.ws_ypixel = TermWin.height; |
820 | ws.ws_ypixel = height; |
767 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
821 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
768 | |
822 | |
769 | #if 0 |
823 | #if 0 |
770 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
824 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
771 | if (cmd_pid) /* force through to the command */ |
825 | if (cmd_pid) /* force through to the command */ |
772 | kill (cmd_pid, SIGWINCH); |
826 | kill (-cmd_pid, SIGWINCH); |
773 | #endif |
827 | #endif |
774 | } |
828 | } |
775 | |
829 | |
776 | /*----------------------------------------------------------------------*/ |
830 | /*----------------------------------------------------------------------*/ |
777 | /* set_fonts () - load and set the various fonts |
831 | /* set_fonts () - load and set the various fonts |
778 | /* |
832 | * |
779 | * init = 1 - initialize |
833 | * init = 1 - initialize |
780 | * |
834 | * |
781 | * fontname == FONT_UP - switch to bigger font |
835 | * fontname == FONT_UP - switch to bigger font |
782 | * fontname == FONT_DN - switch to smaller font |
836 | * fontname == FONT_DN - switch to smaller font |
783 | */ |
837 | */ |
… | |
… | |
795 | return false; |
849 | return false; |
796 | } |
850 | } |
797 | |
851 | |
798 | #if ENABLE_STYLES |
852 | #if ENABLE_STYLES |
799 | for (int i = RS_styleCount; --i; ) |
853 | for (int i = RS_styleCount; --i; ) |
800 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
854 | if (fontset[i] != fontset[0]) |
801 | delete TermWin.fontset[i]; |
855 | delete fontset[i]; |
802 | #endif |
856 | #endif |
803 | |
857 | |
804 | delete TermWin.fontset[0]; |
858 | delete fontset[0]; |
805 | TermWin.fontset[0] = fs; |
859 | fontset[0] = fs; |
806 | |
860 | |
807 | prop = (*fs)[1]->properties (); |
861 | prop = (*fs)[1]->properties (); |
808 | prop.height += TermWin.lineSpace; |
862 | prop.height += lineSpace; |
|
|
863 | |
809 | fs->set_prop (prop); |
864 | fs->set_prop (prop, false); |
810 | |
865 | |
811 | TermWin.fwidth = prop.width; |
866 | fwidth = prop.width; |
812 | TermWin.fheight = prop.height; |
867 | fheight = prop.height; |
813 | TermWin.fweight = prop.weight; |
868 | fbase = prop.ascent; |
814 | TermWin.fslant = prop.slant; |
|
|
815 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
816 | |
869 | |
817 | for (int style = 1; style < 4; style++) |
870 | for (int style = 1; style < 4; style++) |
818 | { |
871 | { |
819 | #if ENABLE_STYLES |
872 | #if ENABLE_STYLES |
820 | const char *res = rs[Rs_font + style]; |
873 | const char *res = rs[Rs_font + style]; |
821 | |
874 | |
822 | if (res && !*res) |
875 | if (res && !*res) |
823 | TermWin.fontset[style] = TermWin.fontset[0]; |
876 | fontset[style] = fontset[0]; |
824 | else |
877 | else |
825 | { |
878 | { |
826 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
879 | fontset[style] = fs = new rxvt_fontset (this); |
827 | rxvt_fontprop prop2 = prop; |
880 | rxvt_fontprop prop2 = prop; |
828 | |
881 | |
829 | if (res) |
882 | if (res) |
830 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
883 | { |
|
|
884 | fs->populate (res); |
|
|
885 | fs->set_prop (prop2, false); |
|
|
886 | } |
831 | else |
887 | else |
832 | { |
888 | { |
833 | res = TermWin.fontset[0]->fontdesc; |
889 | fs->populate (fontset[0]->fontdesc); |
834 | |
890 | |
835 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
891 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
836 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
892 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
893 | |
|
|
894 | fs->set_prop (prop2, true); |
837 | } |
895 | } |
838 | |
896 | |
839 | fs->populate (res); |
|
|
840 | fs->set_prop (prop2); |
|
|
841 | } |
897 | } |
842 | #else |
898 | #else |
843 | TermWin.fontset[style] = TermWin.fontset[0]; |
899 | fontset[style] = fontset[0]; |
844 | #endif |
900 | #endif |
845 | } |
901 | } |
846 | |
902 | |
847 | if (TermWin.parent[0]) |
903 | if (parent[0]) |
848 | { |
904 | { |
849 | resize_all_windows (0, 0, 0); |
905 | resize_all_windows (0, 0, 0); |
850 | scr_remap_chars (); |
906 | scr_remap_chars (); |
851 | scr_touch (true); |
907 | scr_touch (true); |
852 | } |
908 | } |
853 | |
909 | |
854 | return true; |
910 | return true; |
855 | } |
911 | } |
856 | |
912 | |
|
|
913 | void |
857 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
914 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
858 | { |
915 | { |
859 | // TODO: SMART_WINDOW_TITLE |
|
|
860 | XChangeProperty (display->display, TermWin.parent[0], |
916 | XChangeProperty (dpy, parent[0], |
861 | prop, XA_STRING, 8, PropModeReplace, |
917 | prop, XA_STRING, 8, PropModeReplace, |
862 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
918 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
863 | } |
919 | } |
864 | |
920 | |
|
|
921 | void |
865 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
922 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
866 | { |
923 | { |
867 | // TODO: SMART_WINDOW_TITLE |
|
|
868 | wchar_t *ws = rxvt_mbstowcs (str, len); |
924 | wchar_t *ws = rxvt_mbstowcs (str, len); |
869 | char *s = rxvt_wcstoutf8 (ws); |
925 | char *s = rxvt_wcstoutf8 (ws); |
870 | |
926 | |
871 | XChangeProperty (display->display, TermWin.parent[0], |
927 | XChangeProperty (dpy, parent[0], |
872 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
928 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
873 | (const unsigned char *)s, strlen (s)); |
929 | (const unsigned char *)s, strlen (s)); |
874 | |
930 | |
875 | free (s); |
931 | free (s); |
876 | free (ws); |
932 | free (ws); |
… | |
… | |
881 | /* xterm sequences - title, iconName, color (exptl) */ |
937 | /* xterm sequences - title, iconName, color (exptl) */ |
882 | void |
938 | void |
883 | rxvt_term::set_title (const char *str) |
939 | rxvt_term::set_title (const char *str) |
884 | { |
940 | { |
885 | set_string_property (XA_WM_NAME, str); |
941 | set_string_property (XA_WM_NAME, str); |
886 | #if ENABLE_FRILLS |
942 | #if ENABLE_EWMH |
887 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
943 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
888 | #endif |
944 | #endif |
889 | } |
945 | } |
890 | |
946 | |
891 | void |
947 | void |
892 | rxvt_term::set_icon_name (const char *str) |
948 | rxvt_term::set_icon_name (const char *str) |
893 | { |
949 | { |
894 | set_string_property (XA_WM_ICON_NAME, str); |
950 | set_string_property (XA_WM_ICON_NAME, str); |
895 | #if ENABLE_FRILLS |
951 | #if ENABLE_EWMH |
896 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
952 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
897 | #endif |
953 | #endif |
898 | } |
954 | } |
899 | |
955 | |
|
|
956 | void |
|
|
957 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
958 | { |
900 | #ifdef XTERM_COLOR_CHANGE |
959 | #ifdef XTERM_COLOR_CHANGE |
901 | void |
|
|
902 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
903 | { |
|
|
904 | rxvt_color xcol; |
960 | rxvt_color xcol; |
905 | int i; |
961 | int i; |
906 | |
962 | |
907 | if (color == NULL || *color == '\0') |
963 | if (color == NULL || *color == '\0') |
908 | return; |
964 | return; |
909 | |
965 | |
|
|
966 | color = strdup (color); |
|
|
967 | allocated.push_back ((void *)color); |
|
|
968 | rs[Rs_color + idx] = color; |
|
|
969 | |
910 | /* handle color aliases */ |
970 | /* handle color aliases */ |
911 | if (isdigit (*color)) |
971 | if (isdigit (*color)) |
912 | { |
972 | { |
913 | i = atoi (color); |
973 | i = atoi (color); |
|
|
974 | |
914 | if (i >= 8 && i <= 15) |
975 | if (i >= 8 && i <= 15) |
915 | { /* bright colors */ |
976 | { /* bright colors */ |
916 | i -= 8; |
977 | i -= 8; |
917 | # ifndef NO_BRIGHTCOLOR |
|
|
918 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
978 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
919 | SET_PIXCOLOR (idx); |
|
|
920 | goto Done; |
979 | goto done; |
921 | # endif |
|
|
922 | |
|
|
923 | } |
980 | } |
|
|
981 | |
924 | if (i >= 0 && i <= 7) |
982 | if (i >= 0 && i <= 7) |
925 | { /* normal colors */ |
983 | { /* normal colors */ |
926 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
984 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
927 | SET_PIXCOLOR (idx); |
|
|
928 | goto Done; |
985 | goto done; |
929 | } |
986 | } |
930 | } |
987 | } |
931 | |
988 | |
932 | if (!rXParseAllocColor (& xcol, color)) |
989 | set_color (xcol, color); |
933 | return; |
|
|
934 | |
|
|
935 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
936 | |
990 | |
937 | /* |
991 | /* |
938 | * FIXME: should free colors here, but no idea how to do it so instead, |
992 | * FIXME: should free colors here, but no idea how to do it so instead, |
939 | * so just keep gobbling up the colormap |
993 | * so just keep gobbling up the colormap |
940 | */ |
994 | */ |
941 | # if 0 |
|
|
942 | for (i = Color_Black; i <= Color_White; i++) |
|
|
943 | if (pix_colors[idx] == pix_colors[i]) |
|
|
944 | break; |
|
|
945 | if (i > Color_White) |
|
|
946 | { |
|
|
947 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
948 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
949 | DisplayPlanes (display->display, display->screen)); |
|
|
950 | } |
|
|
951 | # endif |
|
|
952 | |
995 | |
953 | pix_colors_focused[idx] = xcol; |
996 | pix_colors_focused[idx] = xcol; |
954 | SET_PIXCOLOR (idx); |
|
|
955 | |
997 | |
956 | /* XSetWindowAttributes attr; */ |
998 | /* XSetWindowAttributes attr; */ |
957 | /* Cursor cursor; */ |
999 | /* Cursor cursor; */ |
958 | Done: |
1000 | done: |
959 | #ifdef OFF_FOCUS_FADING |
|
|
960 | if (rs[Rs_fade]) |
|
|
961 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
962 | #endif |
|
|
963 | |
|
|
964 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1001 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
965 | |
1002 | |
|
|
1003 | update_fade_color (idx); |
966 | recolour_cursor (); |
1004 | recolour_cursor (); |
967 | scr_recolour (); |
1005 | scr_recolour (); |
968 | } |
|
|
969 | |
|
|
970 | #else |
|
|
971 | # define set_window_color (idx,color) ((void)0) |
|
|
972 | #endif /* XTERM_COLOR_CHANGE */ |
1006 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1007 | } |
973 | |
1008 | |
974 | void |
1009 | void |
975 | rxvt_term::recolour_cursor () |
1010 | rxvt_term::recolour_cursor () |
976 | { |
1011 | { |
977 | XColor xcol[2]; |
1012 | XColor fg, bg; |
978 | |
1013 | |
979 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1014 | (ISSET_PIXCOLOR (Color_pointer_fg) |
980 | ? pix_colors_focused[Color_pointer_fg] |
1015 | ? pix_colors_focused[Color_pointer_fg] |
981 | : pix_colors_focused[Color_fg]; |
1016 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
1017 | |
982 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1018 | (ISSET_PIXCOLOR (Color_pointer_bg) |
983 | ? pix_colors_focused[Color_pointer_bg] |
1019 | ? pix_colors_focused[Color_pointer_bg] |
984 | : pix_colors_focused[Color_bg]; |
1020 | : pix_colors_focused[Color_bg]).get (bg); |
985 | |
1021 | |
986 | XQueryColors (display->display, display->cmap, xcol, 2); |
1022 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
987 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
988 | } |
1023 | } |
989 | |
1024 | |
990 | /*----------------------------------------------------------------------*/ |
1025 | /*----------------------------------------------------------------------*/ |
991 | /* |
1026 | /* |
992 | * find if fg/bg matches any of the normal (low-intensity) colors |
1027 | * find if fg/bg matches any of the normal (low-intensity) colors |
… | |
… | |
996 | { |
1031 | { |
997 | unsigned int i; |
1032 | unsigned int i; |
998 | const char *xpmb = "\0"; |
1033 | const char *xpmb = "\0"; |
999 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1034 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1000 | |
1035 | |
1001 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1002 | strcpy (fstr, "default"); |
1036 | strcpy (fstr, "default"); |
1003 | strcpy (bstr, "default"); |
1037 | strcpy (bstr, "default"); |
1004 | for (i = Color_Black; i <= Color_White; i++) |
1038 | for (i = Color_Black; i <= Color_White; i++) |
1005 | if (pix_colors[Color_fg] == pix_colors[i]) |
1039 | if (pix_colors[Color_fg] == pix_colors[i]) |
1006 | { |
1040 | { |
… | |
… | |
1010 | |
1044 | |
1011 | for (i = Color_Black; i <= Color_White; i++) |
1045 | for (i = Color_Black; i <= Color_White; i++) |
1012 | if (pix_colors[Color_bg] == pix_colors[i]) |
1046 | if (pix_colors[Color_bg] == pix_colors[i]) |
1013 | { |
1047 | { |
1014 | sprintf (bstr, "%d", (i - Color_Black)); |
1048 | sprintf (bstr, "%d", (i - Color_Black)); |
1015 | #ifdef XPM_BACKGROUND |
1049 | #ifdef BG_IMAGE_FROM_FILE |
1016 | xpmb = "default;"; |
1050 | xpmb = "default;"; |
1017 | #endif |
1051 | #endif |
1018 | break; |
1052 | break; |
1019 | } |
1053 | } |
1020 | |
1054 | |
1021 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1055 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1022 | } |
1056 | } |
1023 | |
1057 | |
1024 | /*----------------------------------------------------------------------*/ |
1058 | /*----------------------------------------------------------------------*/ |
1025 | |
1059 | |
1026 | int |
1060 | bool |
1027 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1061 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1028 | { |
1062 | { |
1029 | if (!screen_in_out->set (display, colour)) |
1063 | if (color.set (this, name)) |
1030 | { |
|
|
1031 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1032 | return false; |
|
|
1033 | } |
|
|
1034 | |
|
|
1035 | return true; |
1064 | return true; |
|
|
1065 | |
|
|
1066 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1067 | return false; |
|
|
1068 | } |
|
|
1069 | |
|
|
1070 | void |
|
|
1071 | rxvt_term::alias_color (int dst, int src) |
|
|
1072 | { |
|
|
1073 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1036 | } |
1074 | } |
1037 | |
1075 | |
1038 | /* -------------------------------------------------------------------- * |
1076 | /* -------------------------------------------------------------------- * |
1039 | * - WINDOW RESIZING - * |
1077 | * - WINDOW RESIZING - * |
1040 | * -------------------------------------------------------------------- */ |
1078 | * -------------------------------------------------------------------- */ |
1041 | void |
1079 | void |
1042 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1080 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1043 | { |
1081 | { |
1044 | int fix_screen; |
1082 | int fix_screen; |
|
|
1083 | int old_width = szHint.width; |
|
|
1084 | int old_height = szHint.height; |
1045 | |
1085 | |
1046 | #ifdef SMART_RESIZE |
|
|
1047 | int old_width = szHint.width, old_height = szHint.height; |
|
|
1048 | #endif |
|
|
1049 | |
|
|
1050 | window_calc (width, height); |
1086 | window_calc (newwidth, newheight); |
|
|
1087 | |
|
|
1088 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1051 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1089 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1052 | |
1090 | |
1053 | if (!ignoreparent) |
1091 | if (!ignoreparent) |
1054 | { |
1092 | { |
1055 | #ifdef SMART_RESIZE |
1093 | #ifdef SMART_RESIZE |
1056 | /* |
1094 | /* |
… | |
… | |
1060 | int x, y, x1, y1; |
1098 | int x, y, x1, y1; |
1061 | int dx, dy; |
1099 | int dx, dy; |
1062 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1100 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1063 | Window unused_cr; |
1101 | Window unused_cr; |
1064 | |
1102 | |
1065 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1103 | XTranslateCoordinates (dpy, parent[0], display->root, |
1066 | 0, 0, &x, &y, &unused_cr); |
1104 | 0, 0, &x, &y, &unused_cr); |
1067 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1105 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1068 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1106 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1069 | /* |
1107 | /* |
1070 | * if display->root isn't the parent window, a WM will probably have offset |
1108 | * if display->root isn't the parent window, a WM will probably have offset |
1071 | * our position for handles and decorations. Counter it |
1109 | * our position for handles and decorations. Counter it |
1072 | */ |
1110 | */ |
… | |
… | |
1074 | { |
1112 | { |
1075 | x -= x1; |
1113 | x -= x1; |
1076 | y -= y1; |
1114 | y -= y1; |
1077 | } |
1115 | } |
1078 | |
1116 | |
1079 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1117 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1080 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1118 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1081 | dx = old_width - szHint.width; |
1119 | dx = old_width - szHint.width; |
1082 | dy = old_height - szHint.height; |
1120 | dy = old_height - szHint.height; |
1083 | |
1121 | |
1084 | /* Check position of the center of the window */ |
1122 | /* Check position of the center of the window */ |
1085 | if (x < x1) /* left half */ |
1123 | if (x < x1) /* left half */ |
1086 | dx = 0; |
1124 | dx = 0; |
… | |
… | |
1089 | if (y < y1) /* top half */ |
1127 | if (y < y1) /* top half */ |
1090 | dy = 0; |
1128 | dy = 0; |
1091 | else if (y == y1) /* exact center */ |
1129 | else if (y == y1) /* exact center */ |
1092 | dy /= 2; |
1130 | dy /= 2; |
1093 | |
1131 | |
1094 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1132 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1095 | szHint.width, szHint.height); |
1133 | szHint.width, szHint.height); |
1096 | #else |
1134 | #else |
1097 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1135 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1098 | #endif |
1136 | #endif |
1099 | } |
1137 | } |
1100 | |
1138 | |
1101 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1139 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1102 | |
1140 | |
1103 | if (fix_screen || width != old_width || height != old_height) |
1141 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1104 | { |
1142 | { |
1105 | if (scrollbar_visible ()) |
1143 | if (scrollBar.state) |
1106 | { |
1144 | { |
1107 | XMoveResizeWindow (display->display, scrollBar.win, |
1145 | XMoveResizeWindow (dpy, scrollBar.win, |
1108 | window_sb_x, 0, |
1146 | window_sb_x, 0, |
1109 | scrollbar_TotalWidth (), szHint.height); |
1147 | scrollbar_TotalWidth (), szHint.height); |
1110 | resize_scrollbar (); |
1148 | resize_scrollbar (); |
1111 | } |
1149 | } |
1112 | |
1150 | |
1113 | if (menubar_visible ()) |
|
|
1114 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1115 | window_vt_x, 0, |
|
|
1116 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1117 | |
|
|
1118 | XMoveResizeWindow (display->display, TermWin.vt, |
1151 | XMoveResizeWindow (dpy, vt, |
1119 | window_vt_x, window_vt_y, |
1152 | window_vt_x, window_vt_y, |
1120 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1153 | width, height); |
|
|
1154 | |
|
|
1155 | #ifdef HAVE_BG_PIXMAP |
|
|
1156 | if (bgPixmap.window_size_sensitive ()) |
|
|
1157 | update_background (); |
|
|
1158 | #endif |
1121 | |
1159 | |
1122 | scr_clear (); |
1160 | scr_clear (); |
1123 | #ifdef XPM_BACKGROUND |
|
|
1124 | resize_pixmap (); |
|
|
1125 | #endif |
|
|
1126 | } |
1161 | } |
1127 | |
1162 | |
1128 | if (fix_screen || old_height == 0) |
1163 | if (fix_screen || old_height == 0) |
1129 | { |
|
|
1130 | int curr_screen = -1; |
|
|
1131 | int old_ncol = prev_ncol; |
|
|
1132 | |
|
|
1133 | /* scr_reset only works on the primary screen */ |
|
|
1134 | if (old_height) /* this is not the first time through */ |
|
|
1135 | { |
|
|
1136 | unsigned int ncol = TermWin.ncol; |
|
|
1137 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1138 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1139 | TermWin.ncol = ncol; |
|
|
1140 | } |
|
|
1141 | |
|
|
1142 | scr_reset (); |
1164 | scr_reset (); |
1143 | |
1165 | |
1144 | if (curr_screen >= 0) /* this is not the first time through */ |
1166 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1145 | { |
1167 | //scr_touch (false); |
1146 | scr_change_screen (curr_screen); |
|
|
1147 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1148 | } |
|
|
1149 | } |
|
|
1150 | |
1168 | |
1151 | old_width = szHint.width; |
1169 | #ifdef HAVE_BG_PIXMAP |
1152 | old_height = szHint.height; |
1170 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1153 | |
1171 | // if (bgPixmap.pixmap) |
1154 | #ifdef XPM_BACKGROUND |
|
|
1155 | if (TermWin.pixmap) |
|
|
1156 | scr_touch (false); |
1172 | // scr_touch (false); |
1157 | #endif |
1173 | #endif |
1158 | |
1174 | |
1159 | #ifdef USE_XIM |
1175 | #ifdef USE_XIM |
1160 | IMSetStatusPosition (); |
1176 | IMSetPosition (); |
1161 | #endif |
1177 | #endif |
1162 | } |
1178 | } |
1163 | |
1179 | |
1164 | /* |
1180 | /* |
1165 | * Set the width/height of the vt window in characters. Units are pixels. |
1181 | * Set the width/height of the vt window in characters. Units are pixels. |
1166 | * good for toggling 80/132 columns |
1182 | * good for toggling 80/132 columns |
1167 | */ |
1183 | */ |
1168 | void |
1184 | void |
1169 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1185 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1170 | { |
1186 | { |
1171 | XWindowAttributes wattr; |
1187 | XWindowAttributes wattr; |
1172 | |
1188 | |
1173 | if (width == 0 || height == 0) |
1189 | if (newwidth == 0 || newheight == 0) |
1174 | { |
1190 | { |
1175 | XGetWindowAttributes (display->display, display->root, &wattr); |
1191 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1192 | |
1176 | if (width == 0) |
1193 | if (newwidth == 0) |
1177 | width = wattr.width - szHint.base_width; |
1194 | newwidth = wattr.width - szHint.base_width; |
1178 | if (height == 0) |
1195 | if (newheight == 0) |
1179 | height = wattr.height - szHint.base_height; |
1196 | newheight = wattr.height - szHint.base_height; |
1180 | } |
|
|
1181 | |
|
|
1182 | if (width != TermWin.width || height != TermWin.height) |
|
|
1183 | { |
1197 | } |
|
|
1198 | |
|
|
1199 | if (newwidth != width || newheight != height) |
|
|
1200 | { |
1184 | width += szHint.base_width; |
1201 | newwidth += szHint.base_width; |
1185 | height += szHint.base_height; |
1202 | newheight += szHint.base_height; |
1186 | resize_all_windows (width, height, 0); |
1203 | resize_all_windows (newwidth, newheight, 0); |
1187 | } |
1204 | } |
1188 | } |
1205 | } |
1189 | |
1206 | |
1190 | /* -------------------------------------------------------------------- * |
1207 | /* -------------------------------------------------------------------- * |
1191 | * - X INPUT METHOD ROUTINES - * |
1208 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1193 | #ifdef USE_XIM |
1210 | #ifdef USE_XIM |
1194 | |
1211 | |
1195 | void |
1212 | void |
1196 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1213 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1197 | { |
1214 | { |
1198 | fg = pix_colors[Color_fg]; |
1215 | fg = pix_colors [Color_fg]; |
1199 | bg = pix_colors[Color_bg]; |
1216 | bg = pix_colors [Color_bg]; |
1200 | } |
1217 | } |
1201 | |
1218 | |
1202 | void |
1219 | void |
1203 | rxvt_term::im_set_size (XRectangle &size) |
1220 | rxvt_term::im_set_size (XRectangle &size) |
1204 | { |
1221 | { |
1205 | // the int_bwidth terms make no sense to me |
1222 | // the int_bwidth terms make no sense to me |
1206 | size.x = TermWin.int_bwidth; |
1223 | size.x = int_bwidth; |
1207 | size.y = TermWin.int_bwidth; |
1224 | size.y = int_bwidth; |
1208 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1225 | size.width = Width2Pixel (ncol) + int_bwidth; |
1209 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1226 | size.height = Height2Pixel (nrow) + int_bwidth; |
1210 | } |
1227 | } |
1211 | |
1228 | |
1212 | void |
1229 | void |
1213 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1230 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1214 | XRectangle &status_rect, |
1231 | XRectangle &status_rect, |
1215 | const XRectangle &needed_rect) |
1232 | const XRectangle &needed_rect) |
1216 | { |
1233 | { |
1217 | preedit_rect.x = needed_rect.width; |
1234 | preedit_rect.x = needed_rect.width; |
1218 | preedit_rect.y = 0; |
1235 | preedit_rect.y = 0; |
1219 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1236 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1220 | preedit_rect.height = TermWin.fheight; |
1237 | preedit_rect.height = fheight; |
1221 | |
1238 | |
1222 | status_rect.x = 0; |
1239 | status_rect.x = 0; |
1223 | status_rect.y = 0; |
1240 | status_rect.y = 0; |
1224 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1241 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1225 | status_rect.height = TermWin.fheight; |
1242 | status_rect.height = fheight; |
1226 | } |
1243 | } |
1227 | |
1244 | |
1228 | /* Checking whether input method is running. */ |
1245 | /* Checking whether input method is running. */ |
1229 | bool |
1246 | bool |
1230 | rxvt_term::IMisRunning () |
1247 | rxvt_term::IMisRunning () |
… | |
… | |
1241 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1258 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1242 | |
1259 | |
1243 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1260 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1244 | *p = '\0'; |
1261 | *p = '\0'; |
1245 | |
1262 | |
1246 | atom = XInternAtom (display->display, server, False); |
1263 | atom = XInternAtom (dpy, server, False); |
1247 | win = XGetSelectionOwner (display->display, atom); |
1264 | win = XGetSelectionOwner (dpy, atom); |
1248 | |
1265 | |
1249 | if (win != None) |
1266 | if (win != None) |
1250 | return True; |
1267 | return True; |
1251 | } |
1268 | } |
1252 | |
1269 | |
… | |
… | |
1258 | { |
1275 | { |
1259 | XPoint nspot; |
1276 | XPoint nspot; |
1260 | XVaNestedList preedit_attr; |
1277 | XVaNestedList preedit_attr; |
1261 | |
1278 | |
1262 | if (!Input_Context |
1279 | if (!Input_Context |
1263 | || !TermWin.focus |
1280 | || !focus |
1264 | || !(input_style & XIMPreeditPosition)) |
1281 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1265 | return; |
1282 | return; |
1266 | |
1283 | |
1267 | im_set_position (nspot); |
1284 | im_set_position (nspot); |
1268 | |
1285 | |
1269 | if (nspot.x == spot.x && nspot.y == spot.y) |
1286 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1288 | input_method = 0; |
1305 | input_method = 0; |
1289 | } |
1306 | } |
1290 | |
1307 | |
1291 | Input_Context = 0; |
1308 | Input_Context = 0; |
1292 | } |
1309 | } |
|
|
1310 | |
|
|
1311 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1312 | |
|
|
1313 | static void |
|
|
1314 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1315 | { |
|
|
1316 | ((rxvt_term *)client_data)->make_current (); |
|
|
1317 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1318 | } |
|
|
1319 | |
|
|
1320 | static void |
|
|
1321 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1322 | { |
|
|
1323 | ((rxvt_term *)client_data)->make_current (); |
|
|
1324 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1325 | } |
|
|
1326 | |
|
|
1327 | static void |
|
|
1328 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1329 | { |
|
|
1330 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1331 | XIMText *text = call_data->text; |
|
|
1332 | |
|
|
1333 | term->make_current (); |
|
|
1334 | |
|
|
1335 | if (text) |
|
|
1336 | { |
|
|
1337 | void *str; |
|
|
1338 | |
|
|
1339 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1340 | { |
|
|
1341 | // of course, X makes it ugly again |
|
|
1342 | if (term->rs[Rs_imLocale]) |
|
|
1343 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1344 | |
|
|
1345 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1346 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1347 | |
|
|
1348 | if (term->rs[Rs_imLocale]) |
|
|
1349 | SET_LOCALE (term->locale); |
|
|
1350 | } |
|
|
1351 | else |
|
|
1352 | str = (void *)text->string.wide_char; |
|
|
1353 | |
|
|
1354 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1355 | DT_INT, call_data->caret, |
|
|
1356 | DT_INT, call_data->chg_first, |
|
|
1357 | DT_INT, call_data->chg_length, |
|
|
1358 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1359 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1360 | DT_END)); |
|
|
1361 | } |
|
|
1362 | else |
|
|
1363 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1364 | DT_INT, call_data->caret, |
|
|
1365 | DT_INT, call_data->chg_first, |
|
|
1366 | DT_INT, call_data->chg_length, |
|
|
1367 | DT_END)); |
|
|
1368 | } |
|
|
1369 | |
|
|
1370 | #if 0 |
|
|
1371 | static void |
|
|
1372 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1373 | { |
|
|
1374 | ((rxvt_term *)client_data)->make_current (); |
|
|
1375 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1376 | DT_INT, call_data->position, |
|
|
1377 | DT_INT, call_data->direction, |
|
|
1378 | DT_INT, call_data->style, |
|
|
1379 | DT_END)); |
|
|
1380 | } |
|
|
1381 | #endif |
|
|
1382 | |
|
|
1383 | #endif |
1293 | |
1384 | |
1294 | /* |
1385 | /* |
1295 | * Try to open a XIM with the current modifiers, then see if we can |
1386 | * Try to open a XIM with the current modifiers, then see if we can |
1296 | * open a suitable preedit type |
1387 | * open a suitable preedit type |
1297 | */ |
1388 | */ |
… | |
… | |
1304 | XRectangle rect, status_rect, needed_rect; |
1395 | XRectangle rect, status_rect, needed_rect; |
1305 | unsigned long fg, bg; |
1396 | unsigned long fg, bg; |
1306 | const char *p; |
1397 | const char *p; |
1307 | char **s; |
1398 | char **s; |
1308 | XIMStyles *xim_styles; |
1399 | XIMStyles *xim_styles; |
|
|
1400 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1401 | XIMCallback xcb[4]; |
|
|
1402 | #endif |
|
|
1403 | |
|
|
1404 | set_environ (envv); |
1309 | |
1405 | |
1310 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1406 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1311 | return false; |
1407 | return false; |
1312 | |
1408 | |
1313 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1314 | input_method = display->get_xim (locale, modifiers); |
1409 | input_method = display->get_xim (locale, modifiers); |
1315 | if (input_method == NULL) |
1410 | if (input_method == NULL) |
1316 | return false; |
1411 | return false; |
1317 | |
1412 | |
1318 | xim = input_method->xim; |
1413 | xim = input_method->xim; |
… | |
… | |
1338 | s = rxvt_splitcommastring (p); |
1433 | s = rxvt_splitcommastring (p); |
1339 | |
1434 | |
1340 | for (i = found = 0; !found && s[i]; i++) |
1435 | for (i = found = 0; !found && s[i]; i++) |
1341 | { |
1436 | { |
1342 | if (!strcmp (s[i], "OverTheSpot")) |
1437 | if (!strcmp (s[i], "OverTheSpot")) |
1343 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1438 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1344 | else if (!strcmp (s[i], "OffTheSpot")) |
1439 | else if (!strcmp (s[i], "OffTheSpot")) |
1345 | input_style = (XIMPreeditArea | XIMStatusArea); |
1440 | input_style = XIMPreeditArea | XIMStatusArea; |
1346 | else if (!strcmp (s[i], "Root")) |
1441 | else if (!strcmp (s[i], "Root")) |
1347 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1442 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1348 | else if (!strcmp (s[i], "None")) |
1443 | else if (!strcmp (s[i], "None")) |
1349 | input_style = (XIMPreeditNone | XIMStatusNone); |
1444 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1445 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1446 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1447 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1448 | #endif |
|
|
1449 | else |
|
|
1450 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1350 | |
1451 | |
1351 | for (j = 0; j < xim_styles->count_styles; j++) |
1452 | for (j = 0; j < xim_styles->count_styles; j++) |
1352 | if (input_style == xim_styles->supported_styles[j]) |
1453 | if (input_style == xim_styles->supported_styles[j]) |
1353 | { |
1454 | { |
1354 | rxvt_freecommastring (s); |
1455 | rxvt_freecommastring (s); |
… | |
… | |
1388 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1489 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1389 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1490 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1390 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1491 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1391 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1492 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1392 | "*", |
1493 | "*", |
1393 | TermWin.fheight, |
1494 | fheight, |
1394 | TermWin.fheight + 1, TermWin.fheight - 1, |
1495 | fheight + 1, fheight - 1, |
1395 | TermWin.fheight - 2, TermWin.fheight + 2); |
1496 | fheight - 2, fheight + 2); |
1396 | |
1497 | |
1397 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1498 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1398 | &missing_charset_list, &missing_charset_count, &def_string); |
1499 | &missing_charset_list, &missing_charset_count, &def_string); |
1399 | |
1500 | |
1400 | if (missing_charset_list) |
1501 | if (missing_charset_list) |
1401 | XFreeStringList (missing_charset_list); |
1502 | XFreeStringList (missing_charset_list); |
1402 | |
1503 | |
… | |
… | |
1443 | XNBackground, bg, |
1544 | XNBackground, bg, |
1444 | XNArea, &status_rect, |
1545 | XNArea, &status_rect, |
1445 | XNFontSet, fs, |
1546 | XNFontSet, fs, |
1446 | NULL); |
1547 | NULL); |
1447 | } |
1548 | } |
|
|
1549 | #if ENABLE_XIM_ONTHESPOT |
|
|
1550 | else if (input_style & XIMPreeditCallbacks) |
|
|
1551 | { |
|
|
1552 | im_set_position (spot); |
|
|
1553 | |
|
|
1554 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1555 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1556 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1557 | # if 0 |
|
|
1558 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1559 | # endif |
|
|
1560 | |
|
|
1561 | preedit_attr = XVaCreateNestedList (0, |
|
|
1562 | XNSpotLocation, &spot, |
|
|
1563 | XNPreeditStartCallback, &xcb[0], |
|
|
1564 | XNPreeditDoneCallback , &xcb[1], |
|
|
1565 | XNPreeditDrawCallback , &xcb[2], |
|
|
1566 | # if 0 |
|
|
1567 | XNPreeditCaretCallback, &xcb[3], |
|
|
1568 | # endif |
|
|
1569 | NULL); |
|
|
1570 | } |
|
|
1571 | #endif |
1448 | |
1572 | |
1449 | Input_Context = XCreateIC (xim, |
1573 | Input_Context = XCreateIC (xim, |
1450 | XNInputStyle, input_style, |
1574 | XNInputStyle, input_style, |
1451 | XNClientWindow, TermWin.vt, |
1575 | XNClientWindow, vt, |
1452 | XNFocusWindow, TermWin.parent[0], |
1576 | XNFocusWindow, parent[0], |
1453 | preedit_attr ? XNPreeditAttributes : NULL, |
1577 | preedit_attr ? XNPreeditAttributes : NULL, |
1454 | preedit_attr, |
1578 | preedit_attr, |
1455 | status_attr ? XNStatusAttributes : NULL, |
1579 | status_attr ? XNStatusAttributes : NULL, |
1456 | status_attr, NULL); |
1580 | status_attr, NULL); |
1457 | |
1581 | |
1458 | if (preedit_attr) XFree (preedit_attr); |
1582 | if (preedit_attr) XFree (preedit_attr); |
1459 | if (status_attr) XFree (status_attr); |
1583 | if (status_attr) XFree (status_attr); |
1460 | if (fs) XFreeFontSet (display->display, fs); |
1584 | if (fs) XFreeFontSet (dpy, fs); |
1461 | |
1585 | |
1462 | if (Input_Context == NULL) |
1586 | if (Input_Context == NULL) |
1463 | { |
1587 | { |
1464 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1588 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1465 | im_destroy (); |
1589 | im_destroy (); |
1466 | return false; |
1590 | return false; |
1467 | } |
1591 | } |
1468 | |
1592 | |
1469 | if (input_style & XIMPreeditArea) |
1593 | #if 0 |
|
|
1594 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1595 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1596 | vt_select_input (); |
|
|
1597 | #endif |
|
|
1598 | |
1470 | IMSetStatusPosition (); |
1599 | IMSetPosition (); |
1471 | |
1600 | |
1472 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1473 | return true; |
1601 | return true; |
1474 | } |
1602 | } |
1475 | |
1603 | |
1476 | void |
1604 | void |
1477 | rxvt_term::im_cb () |
1605 | rxvt_term::im_cb () |
1478 | { |
1606 | { |
1479 | int i, found, had_im; |
1607 | int i; |
1480 | const char *p; |
1608 | const char *p; |
1481 | char **s; |
1609 | char **s; |
1482 | char buf[IMBUFSIZ]; |
1610 | char buf[IMBUFSIZ]; |
1483 | |
1611 | |
|
|
1612 | make_current (); |
|
|
1613 | |
1484 | im_destroy (); |
1614 | im_destroy (); |
1485 | |
1615 | |
1486 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1487 | if (Input_Context) |
1616 | if (Input_Context) |
1488 | return; |
1617 | return; |
1489 | |
1618 | |
1490 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1619 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1491 | if (rs[Rs_imLocale]) |
1620 | if (rs[Rs_imLocale]) |
… | |
… | |
1533 | SET_LOCALE (locale); |
1662 | SET_LOCALE (locale); |
1534 | #endif |
1663 | #endif |
1535 | } |
1664 | } |
1536 | |
1665 | |
1537 | void |
1666 | void |
1538 | rxvt_term::IMSetStatusPosition () |
1667 | rxvt_term::IMSetPosition () |
1539 | { |
1668 | { |
1540 | XRectangle preedit_rect, status_rect, *needed_rect; |
1669 | XRectangle preedit_rect, status_rect, *needed_rect; |
1541 | XVaNestedList preedit_attr, status_attr; |
1670 | XVaNestedList preedit_attr, status_attr; |
1542 | |
1671 | |
1543 | if (!Input_Context |
1672 | if (!Input_Context |
1544 | || !TermWin.focus |
1673 | || !focus |
1545 | || !(input_style & XIMPreeditArea) |
1674 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1546 | || !IMisRunning ()) |
1675 | || !IMisRunning ()) |
1547 | return; |
1676 | return; |
1548 | |
1677 | |
|
|
1678 | if (input_style & XIMPreeditPosition) |
|
|
1679 | { |
|
|
1680 | im_set_size (preedit_rect); |
|
|
1681 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1682 | |
|
|
1683 | XSetICValues (Input_Context, |
|
|
1684 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1685 | } |
|
|
1686 | else |
|
|
1687 | { |
1549 | /* Getting the necessary width of preedit area */ |
1688 | /* Getting the necessary width of preedit area */ |
1550 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1689 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1551 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1690 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1552 | XFree (status_attr); |
1691 | XFree (status_attr); |
1553 | |
1692 | |
1554 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1693 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1555 | XFree (needed_rect); |
1694 | XFree (needed_rect); |
1556 | |
1695 | |
1557 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1696 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1558 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1697 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1559 | |
1698 | |
1560 | XSetICValues (Input_Context, |
1699 | XSetICValues (Input_Context, |
1561 | XNPreeditAttributes, preedit_attr, |
1700 | XNPreeditAttributes, preedit_attr, |
1562 | XNStatusAttributes, status_attr, NULL); |
1701 | XNStatusAttributes, status_attr, |
|
|
1702 | NULL); |
1563 | |
1703 | |
|
|
1704 | XFree (status_attr); |
|
|
1705 | } |
|
|
1706 | |
1564 | XFree (preedit_attr); |
1707 | XFree (preedit_attr); |
1565 | XFree (status_attr); |
|
|
1566 | } |
1708 | } |
1567 | #endif /* USE_XIM */ |
1709 | #endif /* USE_XIM */ |
1568 | |
1710 | |
1569 | /*----------------------------------------------------------------------*/ |
1711 | void |
1570 | rxvt_t rxvt_current_term; |
1712 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1713 | { |
|
|
1714 | Window cr; |
|
|
1715 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1716 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1717 | } |
|
|
1718 | |
|
|
1719 | Pixmap |
|
|
1720 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1721 | { |
|
|
1722 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1723 | if (xa[prop_id]) |
|
|
1724 | { |
|
|
1725 | int aformat; |
|
|
1726 | unsigned long nitems, bytes_after; |
|
|
1727 | Atom atype; |
|
|
1728 | unsigned char *prop = NULL; |
|
|
1729 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1730 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1731 | &nitems, &bytes_after, &prop); |
|
|
1732 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1733 | { |
|
|
1734 | return *(Pixmap *)prop; |
|
|
1735 | } |
|
|
1736 | } |
|
|
1737 | return None; |
|
|
1738 | } |
|
|
1739 | |
|
|
1740 | #ifdef HAVE_BG_PIXMAP |
|
|
1741 | int |
|
|
1742 | rxvt_term::update_background () |
|
|
1743 | { |
|
|
1744 | bgPixmap.invalidate (); |
|
|
1745 | |
|
|
1746 | /* no chance of real time refresh if we are blurring! */ |
|
|
1747 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1748 | bgPixmap.render (); |
|
|
1749 | else |
|
|
1750 | { |
|
|
1751 | update_background_ev.stop (); |
|
|
1752 | |
|
|
1753 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1754 | update_background_ev.start (.05); |
|
|
1755 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1756 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1757 | else |
|
|
1758 | update_background_ev.start (.07); |
|
|
1759 | } |
|
|
1760 | |
|
|
1761 | return 0; |
|
|
1762 | } |
|
|
1763 | |
|
|
1764 | void |
|
|
1765 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1766 | { |
|
|
1767 | bgPixmap.render (); |
|
|
1768 | } |
|
|
1769 | |
|
|
1770 | #endif /* HAVE_BG_PIXMAP */ |
1571 | |
1771 | |
1572 | /*----------------------- end-of-file (C source) -----------------------*/ |
1772 | /*----------------------- end-of-file (C source) -----------------------*/ |