1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.C |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | #ifdef TTY_GID_SUPPORT |
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44 | # include <grp.h> |
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45 | #endif |
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46 | |
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47 | #ifdef HAVE_TERMIOS_H |
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48 | # include <termios.h> |
43 | #include <termios.h> |
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44 | |
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45 | #ifdef HAVE_XSETLOCALE |
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46 | # define X_LOCALE |
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47 | # include <X11/Xlocale.h> |
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48 | #else |
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49 | # ifdef HAVE_SETLOCALE |
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50 | # include <clocale> |
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51 | # endif |
49 | #endif |
52 | #endif |
50 | |
53 | |
51 | vector<rxvt_term *> rxvt_term::termlist; |
54 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
55 | |
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56 | // used to tell global functions which terminal instance is "active" |
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57 | rxvt_t rxvt_current_term; |
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58 | |
53 | static char curlocale[128], savelocale[128]; |
59 | static char curlocale[128], savelocale[128]; |
54 | |
60 | |
55 | bool |
61 | bool |
56 | rxvt_set_locale (const char *locale) |
62 | rxvt_set_locale (const char *locale) NOTHROW |
57 | { |
63 | { |
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64 | int size = strlen (locale) + 1; |
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65 | |
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66 | if (size > sizeof (curlocale)) |
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67 | rxvt_fatal ("locale string too long, aborting.\n"); |
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68 | |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
69 | if (!locale || !memcmp (locale, curlocale, size)) |
59 | return false; |
70 | return false; |
60 | |
71 | |
61 | strncpy (curlocale, locale, 128); |
72 | memcpy (curlocale, locale, size); |
62 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
74 | return true; |
64 | } |
75 | } |
65 | |
76 | |
66 | void |
77 | void |
67 | rxvt_push_locale (const char *locale) |
78 | rxvt_push_locale (const char *locale) NOTHROW |
68 | { |
79 | { |
69 | strcpy (savelocale, curlocale); |
80 | strcpy (savelocale, curlocale); |
70 | rxvt_set_locale (locale); |
81 | rxvt_set_locale (locale); |
71 | } |
82 | } |
72 | |
83 | |
73 | void |
84 | void |
74 | rxvt_pop_locale () |
85 | rxvt_pop_locale () NOTHROW |
75 | { |
86 | { |
76 | rxvt_set_locale (savelocale); |
87 | rxvt_set_locale (savelocale); |
77 | } |
88 | } |
78 | |
89 | |
79 | #if ENABLE_COMBINING |
90 | #if ENABLE_COMBINING |
80 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
81 | |
92 | |
82 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
93 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
83 | { |
94 | { |
84 | compose_char *cc; |
95 | compose_char *cc; |
85 | |
96 | |
86 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
87 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
88 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
89 | while (cc) |
100 | while (cc) |
90 | { |
101 | { |
… | |
… | |
139 | |
150 | |
140 | } |
151 | } |
141 | #endif |
152 | #endif |
142 | |
153 | |
143 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
144 | : |
155 | { |
145 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
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158 | #endif |
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159 | #ifdef CURSOR_BLINK |
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160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
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161 | #endif |
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162 | #ifdef TEXT_BLINK |
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163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
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164 | #endif |
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165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
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167 | #endif |
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168 | #ifdef SELECTION_SCROLLING |
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169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
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170 | #endif |
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171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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173 | #endif |
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174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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175 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
147 | #endif |
176 | #endif |
148 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
150 | #endif |
179 | #endif |
151 | #ifdef CURSOR_BLINK |
180 | #ifdef USE_XIM |
152 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
153 | #endif |
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154 | #ifdef TEXT_BLINK |
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155 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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156 | #endif |
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157 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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158 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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159 | #endif |
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160 | #ifdef SELECTION_SCROLLING |
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161 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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162 | #endif |
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163 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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164 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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165 | #endif |
182 | #endif |
166 | #ifdef POINTER_BLANK |
183 | #ifdef POINTER_BLANK |
167 | pointer_ev (this, &rxvt_term::pointer_cb), |
184 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
168 | #endif |
185 | #endif |
169 | #ifdef USE_XIM |
186 | #ifndef NO_BELL |
170 | im_ev (this, &rxvt_term::im_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
171 | #endif |
188 | #endif |
172 | termwin_ev (this, &rxvt_term::x_cb), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
173 | vt_ev (this, &rxvt_term::x_cb), |
190 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
174 | child_ev (this, &rxvt_term::child_cb), |
191 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
175 | check_ev (this, &rxvt_term::check_cb), |
192 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
176 | flush_ev (this, &rxvt_term::flush_cb), |
193 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
177 | destroy_ev (this, &rxvt_term::destroy_cb), |
194 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
178 | pty_ev (this, &rxvt_term::pty_cb), |
195 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
179 | incr_ev (this, &rxvt_term::incr_cb) |
196 | |
180 | { |
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181 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
197 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
182 | |
198 | |
183 | termlist.push_back (this); |
199 | termlist.push_back (this); |
184 | |
200 | |
185 | #ifdef KEYSYM_RESOURCE |
201 | #ifdef KEYSYM_RESOURCE |
186 | keyboard = new keyboard_manager; |
202 | keyboard = new keyboard_manager; |
187 | |
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188 | if (!keyboard) |
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189 | rxvt_fatal ("out of memory, aborting.\n"); |
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190 | #endif |
203 | #endif |
191 | } |
204 | } |
192 | |
205 | |
193 | // clean up the most important stuff, do *not* call x or free mem etc. |
206 | // clean up the most important stuff, do *not* call x or free mem etc. |
194 | // for use before an emergency exit |
207 | // for use before an emergency exit |
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208 | void |
195 | void rxvt_term::emergency_cleanup () |
209 | rxvt_term::emergency_cleanup () |
196 | { |
210 | { |
197 | if (cmd_pid) |
211 | if (cmd_pid) |
198 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
199 | |
213 | |
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214 | pty_ev.stop (); |
200 | delete pty; pty = 0; |
215 | delete pty; pty = 0; |
201 | } |
216 | } |
202 | |
217 | |
203 | rxvt_term::~rxvt_term () |
218 | rxvt_term::~rxvt_term () |
204 | { |
219 | { |
205 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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206 | |
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207 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
220 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
208 | |
221 | |
209 | emergency_cleanup (); |
222 | emergency_cleanup (); |
210 | |
223 | |
211 | #if ENABLE_STYLES |
224 | #if ENABLE_STYLES |
… | |
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213 | if (fontset[i] != fontset[0]) |
226 | if (fontset[i] != fontset[0]) |
214 | delete fontset[i]; |
227 | delete fontset[i]; |
215 | #endif |
228 | #endif |
216 | delete fontset[0]; |
229 | delete fontset[0]; |
217 | |
230 | |
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231 | #ifdef HAVE_BG_PIXMAP |
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232 | bgPixmap.destroy (); |
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233 | #endif |
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234 | |
218 | if (display) |
235 | if (display) |
219 | { |
236 | { |
220 | dDisp; |
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221 | |
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222 | selection_clear (); |
237 | selection_clear (); |
223 | |
238 | |
224 | #ifdef USE_XIM |
239 | #ifdef USE_XIM |
225 | im_destroy (); |
240 | im_destroy (); |
226 | #endif |
241 | #endif |
227 | #ifdef XTERM_SCROLLBAR |
242 | #ifdef XTERM_SCROLLBAR |
228 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
243 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
229 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
244 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
230 | #endif |
245 | #endif |
231 | #ifdef PLAIN_SCROLLBAR |
246 | #ifdef PLAIN_SCROLLBAR |
232 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
247 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
233 | #endif |
248 | #endif |
234 | #ifdef NEXT_SCROLLBAR |
249 | #ifdef NEXT_SCROLLBAR |
235 | if (blackGC) XFreeGC (disp, blackGC); |
250 | if (blackGC) XFreeGC (dpy, blackGC); |
236 | if (whiteGC) XFreeGC (disp, whiteGC); |
251 | if (whiteGC) XFreeGC (dpy, whiteGC); |
237 | if (grayGC) XFreeGC (disp, grayGC); |
252 | if (grayGC) XFreeGC (dpy, grayGC); |
238 | if (darkGC) XFreeGC (disp, darkGC); |
253 | if (darkGC) XFreeGC (dpy, darkGC); |
239 | if (stippleGC) XFreeGC (disp, stippleGC); |
254 | if (stippleGC) XFreeGC (dpy, stippleGC); |
240 | if (dimple) XFreePixmap (disp, dimple); |
255 | if (dimple) XFreePixmap (dpy, dimple); |
241 | if (upArrow) XFreePixmap (disp, upArrow); |
256 | if (upArrow) XFreePixmap (dpy, upArrow); |
242 | if (downArrow) XFreePixmap (disp, downArrow); |
257 | if (downArrow) XFreePixmap (dpy, downArrow); |
243 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
258 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
244 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
259 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
245 | #endif |
260 | #endif |
246 | #ifdef RXVT_SCROLLBAR |
261 | #ifdef RXVT_SCROLLBAR |
247 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
262 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
248 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
263 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
249 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
264 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
250 | #endif |
265 | #endif |
251 | if (gc) XFreeGC (disp, gc); |
266 | if (gc) XFreeGC (dpy, gc); |
252 | |
267 | |
253 | delete drawable; |
268 | delete drawable; |
254 | // destroy all windows |
269 | // destroy all windows |
255 | if (parent[0]) |
270 | if (parent[0]) |
256 | XDestroyWindow (disp, parent[0]); |
271 | XDestroyWindow (dpy, parent[0]); |
257 | } |
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258 | |
272 | |
259 | // TODO: free pixcolours, colours should become part of rxvt_display |
273 | for (int i = 0; i < TOTAL_COLORS; i++) |
260 | delete pix_colors_focused; |
274 | if (ISSET_PIXCOLOR (i)) |
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275 | { |
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276 | pix_colors_focused [i].free (this); |
261 | #if OFF_FOCUS_FADING |
277 | #if OFF_FOCUS_FADING |
262 | delete pix_colors_unfocused; |
278 | pix_colors_unfocused [i].free (this); |
263 | #endif |
279 | #endif |
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280 | } |
264 | |
281 | |
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282 | clear (); |
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283 | |
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284 | display->flush (); /* ideally .put should do this */ |
265 | displays.put (display); |
285 | displays.put (display); |
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286 | } |
266 | |
287 | |
267 | scr_release (); |
288 | scr_release (); |
268 | |
289 | |
269 | /* clear all resources */ |
290 | /* clear all resources */ |
270 | for (int i = 0; i < allocated.size (); i++) |
291 | for (int i = 0; i < allocated.size (); i++) |
271 | free (allocated [i]); |
292 | free (allocated [i]); |
272 | |
293 | |
273 | free (selection.text); |
294 | free (selection.text); |
274 | // TODO: manage env vars in child only(!) |
295 | // TODO: manage env vars in child only(!) |
275 | free (env_windowid); |
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276 | free (env_display); |
296 | free (env_display); |
277 | free (env_term); |
297 | free (env_term); |
278 | free (env_colorfgbg); |
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279 | free (locale); |
298 | free (locale); |
280 | free (v_buffer); |
299 | free (v_buffer); |
281 | free (incr_buf); |
300 | free (incr_buf); |
282 | |
301 | |
283 | delete envv; |
302 | delete envv; |
284 | delete argv; |
303 | delete argv; |
285 | |
304 | |
286 | #ifdef KEYSYM_RESOURCE |
305 | #ifdef KEYSYM_RESOURCE |
287 | delete keyboard; |
306 | delete keyboard; |
288 | #endif |
307 | #endif |
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308 | #ifndef NO_RESOURCES |
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309 | XrmDestroyDatabase (option_db); |
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310 | #endif |
289 | } |
311 | } |
290 | |
312 | |
291 | // child has exited, usually destroys |
313 | // child has exited, usually destroys |
292 | void |
314 | void |
293 | rxvt_term::child_cb (child_watcher &w, int status) |
315 | rxvt_term::child_cb (ev::child &w, int status) |
294 | { |
316 | { |
295 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
317 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
296 | |
318 | |
297 | cmd_pid = 0; |
319 | cmd_pid = 0; |
298 | |
320 | |
299 | if (!OPTION (Opt_hold)) |
321 | if (!option (Opt_hold)) |
300 | destroy (); |
322 | destroy (); |
301 | } |
323 | } |
302 | |
324 | |
303 | void |
325 | void |
304 | rxvt_term::destroy () |
326 | rxvt_term::destroy () |
305 | { |
327 | { |
306 | if (destroy_ev.active) |
328 | if (destroy_ev.is_active ()) |
307 | return; |
329 | return; |
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330 | |
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331 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
308 | |
332 | |
309 | #if ENABLE_OVERLAY |
333 | #if ENABLE_OVERLAY |
310 | scr_overlay_off (); |
334 | scr_overlay_off (); |
311 | #endif |
335 | #endif |
312 | |
336 | |
… | |
… | |
316 | im_ev.stop (display); |
340 | im_ev.stop (display); |
317 | #endif |
341 | #endif |
318 | #if HAVE_SCROLLBARS |
342 | #if HAVE_SCROLLBARS |
319 | scrollbar_ev.stop (display); |
343 | scrollbar_ev.stop (display); |
320 | #endif |
344 | #endif |
321 | #if TRANSPARENT |
345 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
322 | rootwin_ev.stop (display); |
346 | rootwin_ev.stop (display); |
323 | #endif |
347 | #endif |
324 | incr_ev.stop (); |
348 | incr_ev.stop (); |
325 | termwin_ev.stop (display); |
349 | termwin_ev.stop (display); |
326 | vt_ev.stop (display); |
350 | vt_ev.stop (display); |
327 | } |
351 | } |
328 | |
352 | |
329 | check_ev.stop (); |
353 | flush_ev.stop (); |
330 | pty_ev.stop (); |
354 | pty_ev.stop (); |
331 | #ifdef CURSOR_BLINK |
355 | #ifdef CURSOR_BLINK |
332 | cursor_blink_ev.stop (); |
356 | cursor_blink_ev.stop (); |
333 | #endif |
357 | #endif |
334 | #ifdef TEXT_BLINK |
358 | #ifdef TEXT_BLINK |
… | |
… | |
342 | #endif |
366 | #endif |
343 | #ifdef POINTER_BLANK |
367 | #ifdef POINTER_BLANK |
344 | pointer_ev.stop (); |
368 | pointer_ev.stop (); |
345 | #endif |
369 | #endif |
346 | |
370 | |
347 | destroy_ev.start (0); |
371 | destroy_ev.start (); |
348 | } |
372 | } |
349 | |
373 | |
350 | void |
374 | void |
351 | rxvt_term::destroy_cb (time_watcher &w) |
375 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
352 | { |
376 | { |
353 | make_current (); |
377 | make_current (); |
354 | |
378 | |
355 | delete this; |
379 | delete this; |
356 | } |
380 | } |
… | |
… | |
367 | { |
391 | { |
368 | 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++) |
369 | (*t)->emergency_cleanup (); |
393 | (*t)->emergency_cleanup (); |
370 | } |
394 | } |
371 | |
395 | |
372 | #if ENABLE_FRILLS |
396 | #if !ENABLE_MINIMAL |
373 | static void |
397 | static void |
374 | print_x_error (Display *dpy, XErrorEvent *event) |
398 | print_x_error (Display *dpy, XErrorEvent *event) |
375 | { |
399 | { |
376 | char buffer[BUFSIZ]; |
400 | char buffer[BUFSIZ]; |
377 | char mesg[BUFSIZ]; |
401 | char mesg[BUFSIZ]; |
… | |
… | |
410 | else |
434 | else |
411 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
435 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
412 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
413 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
414 | } |
438 | } |
415 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
439 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
416 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
417 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
418 | } |
442 | } |
419 | #endif |
443 | #endif |
420 | |
444 | |
… | |
… | |
425 | GET_R->allowedxerror = event->error_code; |
449 | GET_R->allowedxerror = event->error_code; |
426 | else |
450 | else |
427 | { |
451 | { |
428 | // GET_R is most likely not the terminal which caused the error, |
452 | // GET_R is most likely not the terminal which caused the error, |
429 | // so just output the error and continue |
453 | // so just output the error and continue |
430 | #if ENABLE_FRILLS |
454 | #if ENABLE_MINIMAL |
|
|
455 | old_xerror_handler (display, event); |
|
|
456 | #else |
431 | print_x_error (display, event); |
457 | print_x_error (display, event); |
432 | #else |
|
|
433 | old_xerror_handler (display, event); |
|
|
434 | #endif |
458 | #endif |
435 | } |
459 | } |
436 | |
460 | |
437 | return 0; |
461 | return 0; |
438 | } |
462 | } |
… | |
… | |
444 | DisplayString (display)); |
468 | DisplayString (display)); |
445 | rxvt_emergency_cleanup (); |
469 | rxvt_emergency_cleanup (); |
446 | _exit (EXIT_FAILURE); |
470 | _exit (EXIT_FAILURE); |
447 | } |
471 | } |
448 | |
472 | |
449 | /*----------------------------------------------------------------------*/ |
|
|
450 | bool |
|
|
451 | rxvt_term::init (int argc, const char *const *argv) |
|
|
452 | { |
|
|
453 | SET_R (this); |
|
|
454 | set_locale (""); |
|
|
455 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
456 | |
|
|
457 | if (!init_vars ()) |
|
|
458 | return false; |
|
|
459 | |
|
|
460 | init_secondary (); |
|
|
461 | |
|
|
462 | const char **cmd_argv = init_resources (argc, argv); |
|
|
463 | |
|
|
464 | #ifdef KEYSYM_RESOURCE |
|
|
465 | keyboard->register_done (); |
|
|
466 | #endif |
|
|
467 | |
|
|
468 | #if ENABLE_PERL |
|
|
469 | if (!rs[Rs_perl_ext_1]) |
|
|
470 | rs[Rs_perl_ext_1] = "default"; |
|
|
471 | |
|
|
472 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
473 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
474 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
475 | { |
|
|
476 | rxvt_perl.init (this); |
|
|
477 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
478 | } |
|
|
479 | #endif |
|
|
480 | |
|
|
481 | #ifdef HAVE_SCROLLBARS |
|
|
482 | if (OPTION (Opt_scrollBar)) |
|
|
483 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
484 | #endif |
|
|
485 | |
|
|
486 | pty = rxvt_new_ptytty (); |
|
|
487 | |
|
|
488 | create_windows (argc, argv); |
|
|
489 | |
|
|
490 | dDisp; |
|
|
491 | |
|
|
492 | init_xlocale (); |
|
|
493 | |
|
|
494 | scr_reset (); // initialize screen |
|
|
495 | |
|
|
496 | #if 0 |
|
|
497 | XSynchronize (disp, True); |
|
|
498 | #endif |
|
|
499 | |
|
|
500 | #ifdef HAVE_SCROLLBARS |
|
|
501 | if (OPTION (Opt_scrollBar)) |
|
|
502 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
503 | #endif |
|
|
504 | #ifdef TRANSPARENT |
|
|
505 | if (OPTION (Opt_transparent)) |
|
|
506 | { |
|
|
507 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
508 | check_our_parents (); |
|
|
509 | rootwin_ev.start (display, display->root); |
|
|
510 | } |
|
|
511 | #endif |
|
|
512 | |
|
|
513 | XMapWindow (disp, vt); |
|
|
514 | XMapWindow (disp, parent[0]); |
|
|
515 | |
|
|
516 | set_colorfgbg (); |
|
|
517 | |
|
|
518 | init_command (cmd_argv); |
|
|
519 | |
|
|
520 | free (cmd_argv); |
|
|
521 | |
|
|
522 | if (pty->pty >= 0) |
|
|
523 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
524 | |
|
|
525 | check_ev.start (); |
|
|
526 | |
|
|
527 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
528 | |
|
|
529 | return true; |
|
|
530 | } |
|
|
531 | |
|
|
532 | static struct sig_handlers |
473 | static struct sig_handlers |
533 | { |
474 | { |
534 | sig_watcher sw_term, sw_int; |
475 | ev::sig sw_term, sw_int; |
535 | |
476 | |
536 | /* |
477 | /* |
537 | * Catch a fatal signal and tidy up before quitting |
478 | * Catch a fatal signal and tidy up before quitting |
538 | */ |
479 | */ |
539 | void |
480 | void sig_term (ev::sig &w, int revents); |
540 | sig_term (sig_watcher &w) |
481 | |
|
|
482 | sig_handlers () |
541 | { |
483 | { |
542 | #ifdef DEBUG_CMD |
484 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
543 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
544 | #endif |
|
|
545 | rxvt_emergency_cleanup (); |
|
|
546 | signal (w.signum, SIG_DFL); |
|
|
547 | kill (getpid (), w.signum); |
|
|
548 | } |
|
|
549 | |
|
|
550 | sig_handlers () |
|
|
551 | : sw_term (this, &sig_handlers::sig_term), |
|
|
552 | sw_int (this, &sig_handlers::sig_term) |
485 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
553 | { |
|
|
554 | } |
486 | } |
555 | } sig_handlers; |
487 | } sig_handlers; |
556 | |
488 | |
|
|
489 | void |
|
|
490 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
491 | { |
|
|
492 | rxvt_emergency_cleanup (); |
|
|
493 | w.stop (); |
|
|
494 | kill (getpid (), w.signum); |
|
|
495 | } |
|
|
496 | |
557 | char **rxvt_environ; // startup environment |
497 | char **rxvt_environ; // startup environment |
558 | |
498 | |
559 | void |
499 | void |
560 | rxvt_init () |
500 | rxvt_init () |
561 | { |
501 | { |
562 | uid_t uid = getuid (); |
502 | ptytty::init (); |
563 | gid_t gid = getgid (); |
|
|
564 | |
|
|
565 | // before doing anything else, check for setuid/setgid operation, |
|
|
566 | // start the helper process and drop privileges |
|
|
567 | if (uid != geteuid () |
|
|
568 | || gid != getegid ()) |
|
|
569 | { |
|
|
570 | #if PTYTTY_HELPER |
|
|
571 | rxvt_ptytty_server (); |
|
|
572 | #else |
|
|
573 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
574 | #endif |
|
|
575 | |
503 | |
576 | // drop privileges |
504 | if (!ev_default_loop (0)) |
577 | #if HAVE_SETRESUID |
505 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
578 | setresgid (gid, gid, gid); |
|
|
579 | setresuid (uid, uid, uid); |
|
|
580 | #elif HAVE_SETREUID |
|
|
581 | setregid (gid, gid); |
|
|
582 | setreuid (uid, uid); |
|
|
583 | #elif HAVE_SETUID |
|
|
584 | setgid (gid); |
|
|
585 | setuid (uid); |
|
|
586 | #endif |
|
|
587 | |
|
|
588 | if (uid != geteuid () |
|
|
589 | || gid != getegid ()) |
|
|
590 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
591 | } |
|
|
592 | |
506 | |
593 | rxvt_environ = environ; |
507 | rxvt_environ = environ; |
594 | |
508 | |
595 | signal (SIGHUP, SIG_IGN); |
509 | signal (SIGHUP, SIG_IGN); |
596 | signal (SIGPIPE, SIG_IGN); |
510 | signal (SIGPIPE, SIG_IGN); |
597 | |
511 | |
598 | sig_handlers.sw_term.start (SIGTERM); |
512 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
599 | sig_handlers.sw_int.start (SIGINT); |
513 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
600 | |
514 | |
601 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
515 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
602 | /* signal (SIGURG, SIG_DFL); */ |
516 | /* signal (SIGURG, SIG_DFL); */ |
603 | |
517 | |
604 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
518 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
606 | XSetIOErrorHandler (rxvt_xioerror_handler); |
520 | XSetIOErrorHandler (rxvt_xioerror_handler); |
607 | |
521 | |
608 | XrmInitialize (); |
522 | XrmInitialize (); |
609 | } |
523 | } |
610 | |
524 | |
611 | /* ------------------------------------------------------------------------- * |
|
|
612 | * MEMORY ALLOCATION WRAPPERS * |
|
|
613 | * ------------------------------------------------------------------------- */ |
|
|
614 | void * |
|
|
615 | rxvt_malloc (size_t size) |
|
|
616 | { |
|
|
617 | void *p = malloc (size); |
|
|
618 | |
|
|
619 | if (!p) |
|
|
620 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
621 | |
|
|
622 | return p; |
|
|
623 | } |
|
|
624 | |
|
|
625 | void * |
|
|
626 | rxvt_calloc (size_t number, size_t size) |
|
|
627 | { |
|
|
628 | void *p = calloc (number, size); |
|
|
629 | |
|
|
630 | if (!p) |
|
|
631 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
632 | |
|
|
633 | return p; |
|
|
634 | } |
|
|
635 | |
|
|
636 | void * |
|
|
637 | rxvt_realloc (void *ptr, size_t size) |
|
|
638 | { |
|
|
639 | void *p = realloc (ptr, size); |
|
|
640 | |
|
|
641 | if (!p) |
|
|
642 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
643 | |
|
|
644 | return p; |
|
|
645 | } |
|
|
646 | |
|
|
647 | /*----------------------------------------------------------------------*/ |
525 | /*----------------------------------------------------------------------*/ |
648 | /* |
526 | /* |
649 | * window size/position calculcations for XSizeHint and other storage. |
527 | * window size/position calculations for XSizeHint and other storage. |
650 | * if width/height are non-zero then override calculated width/height |
528 | * if width/height are non-zero then override calculated width/height |
651 | */ |
529 | */ |
652 | void |
530 | void |
653 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
531 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
654 | { |
532 | { |
655 | short recalc_x, recalc_y; |
533 | short recalc_x, recalc_y; |
656 | int x, y, sb_w, flags; |
534 | int x, y, sb_w, flags; |
657 | unsigned int w, h; |
535 | unsigned int w, h; |
658 | unsigned int max_width, max_height; |
536 | unsigned int max_width, max_height; |
659 | dDisp; |
|
|
660 | |
|
|
661 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
662 | ncol, nrow, szHint.width, szHint.height)); |
|
|
663 | |
537 | |
664 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
538 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
665 | szHint.win_gravity = NorthWestGravity; |
539 | szHint.win_gravity = NorthWestGravity; |
666 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
540 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
667 | |
541 | |
… | |
… | |
729 | |
603 | |
730 | if (scrollBar.state) |
604 | if (scrollBar.state) |
731 | { |
605 | { |
732 | sb_w = scrollbar_TotalWidth (); |
606 | sb_w = scrollbar_TotalWidth (); |
733 | szHint.base_width += sb_w; |
607 | szHint.base_width += sb_w; |
|
|
608 | |
734 | if (!OPTION (Opt_scrollBar_right)) |
609 | if (!option (Opt_scrollBar_right)) |
735 | window_vt_x += sb_w; |
610 | window_vt_x += sb_w; |
736 | } |
611 | } |
737 | |
612 | |
738 | szHint.width_inc = fwidth; |
613 | szHint.width_inc = fwidth; |
739 | szHint.height_inc = fheight; |
614 | szHint.height_inc = fheight; |
740 | szHint.min_width = szHint.base_width + szHint.width_inc; |
615 | szHint.min_width = szHint.base_width + szHint.width_inc; |
741 | szHint.min_height = szHint.base_height + szHint.height_inc; |
616 | szHint.min_height = szHint.base_height + szHint.height_inc; |
742 | |
617 | |
743 | if (newwidth && newwidth - szHint.base_width < max_width) |
618 | if (newwidth && newwidth - szHint.base_width < max_width) |
744 | { |
619 | { |
745 | szHint.width = newwidth; |
620 | szHint.width = newwidth; |
… | |
… | |
760 | { |
635 | { |
761 | min_it (height, max_height); |
636 | min_it (height, max_height); |
762 | szHint.height = szHint.base_height + height; |
637 | szHint.height = szHint.base_height + height; |
763 | } |
638 | } |
764 | |
639 | |
765 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
640 | if (scrollBar.state && option (Opt_scrollBar_right)) |
766 | window_sb_x = szHint.width - sb_w; |
641 | window_sb_x = szHint.width - sb_w; |
767 | |
642 | |
768 | if (recalc_x) |
643 | if (recalc_x) |
769 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
644 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
645 | |
770 | if (recalc_y) |
646 | if (recalc_y) |
771 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
647 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
772 | |
648 | |
773 | ncol = width / fwidth; |
649 | ncol = width / fwidth; |
774 | nrow = height / fheight; |
650 | nrow = height / fheight; |
775 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
776 | ncol, nrow, szHint.width, |
|
|
777 | szHint.height)); |
|
|
778 | return; |
|
|
779 | } |
651 | } |
780 | |
652 | |
781 | /*----------------------------------------------------------------------*/ |
653 | /*----------------------------------------------------------------------*/ |
782 | /* |
654 | /* |
783 | * Tell the teletype handler what size the window is. |
655 | * Tell the teletype handler what size the window is. |
… | |
… | |
796 | ws.ws_xpixel = width; |
668 | ws.ws_xpixel = width; |
797 | ws.ws_ypixel = height; |
669 | ws.ws_ypixel = height; |
798 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
670 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
799 | |
671 | |
800 | #if 0 |
672 | #if 0 |
801 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
673 | // TIOCSWINSZ is supposed to do this automatically and correctly |
802 | if (cmd_pid) /* force through to the command */ |
674 | if (cmd_pid) /* force through to the command */ |
803 | kill (-cmd_pid, SIGWINCH); |
675 | kill (-cmd_pid, SIGWINCH); |
804 | #endif |
676 | #endif |
805 | } |
677 | } |
806 | |
678 | |
… | |
… | |
835 | delete fontset[0]; |
707 | delete fontset[0]; |
836 | fontset[0] = fs; |
708 | fontset[0] = fs; |
837 | |
709 | |
838 | prop = (*fs)[1]->properties (); |
710 | prop = (*fs)[1]->properties (); |
839 | prop.height += lineSpace; |
711 | prop.height += lineSpace; |
|
|
712 | |
840 | fs->set_prop (prop); |
713 | fs->set_prop (prop, false); |
841 | |
714 | |
842 | fwidth = prop.width; |
715 | fwidth = prop.width; |
843 | fheight = prop.height; |
716 | fheight = prop.height; |
844 | fbase = prop.ascent; |
717 | fbase = prop.ascent; |
845 | |
718 | |
… | |
… | |
854 | { |
727 | { |
855 | fontset[style] = fs = new rxvt_fontset (this); |
728 | fontset[style] = fs = new rxvt_fontset (this); |
856 | rxvt_fontprop prop2 = prop; |
729 | rxvt_fontprop prop2 = prop; |
857 | |
730 | |
858 | if (res) |
731 | if (res) |
859 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
732 | { |
|
|
733 | fs->populate (res); |
|
|
734 | fs->set_prop (prop2, false); |
|
|
735 | } |
860 | else |
736 | else |
861 | { |
737 | { |
862 | res = fontset[0]->fontdesc; |
738 | fs->populate (fontset[0]->fontdesc); |
863 | |
739 | |
864 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
740 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
865 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
741 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
742 | |
|
|
743 | fs->set_prop (prop2, true); |
866 | } |
744 | } |
867 | |
745 | |
868 | fs->populate (res); |
|
|
869 | fs->set_prop (prop2); |
|
|
870 | } |
746 | } |
871 | #else |
747 | #else |
872 | fontset[style] = fontset[0]; |
748 | fontset[style] = fontset[0]; |
873 | #endif |
749 | #endif |
874 | } |
750 | } |
… | |
… | |
876 | if (parent[0]) |
752 | if (parent[0]) |
877 | { |
753 | { |
878 | resize_all_windows (0, 0, 0); |
754 | resize_all_windows (0, 0, 0); |
879 | scr_remap_chars (); |
755 | scr_remap_chars (); |
880 | scr_touch (true); |
756 | scr_touch (true); |
881 | } |
757 | } |
882 | |
758 | |
883 | return true; |
759 | return true; |
884 | } |
760 | } |
885 | |
761 | |
|
|
762 | void |
886 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
763 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
887 | { |
764 | { |
888 | XChangeProperty (display->display, parent[0], |
765 | XChangeProperty (dpy, parent[0], |
889 | prop, XA_STRING, 8, PropModeReplace, |
766 | prop, XA_STRING, 8, PropModeReplace, |
890 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
767 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
891 | } |
768 | } |
892 | |
769 | |
|
|
770 | void |
893 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
771 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
894 | { |
772 | { |
895 | wchar_t *ws = rxvt_mbstowcs (str, len); |
773 | wchar_t *ws = rxvt_mbstowcs (str, len); |
896 | char *s = rxvt_wcstoutf8 (ws); |
774 | char *s = rxvt_wcstoutf8 (ws); |
897 | |
775 | |
898 | XChangeProperty (display->display, parent[0], |
776 | XChangeProperty (dpy, parent[0], |
899 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
777 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
900 | (const unsigned char *)s, strlen (s)); |
778 | (const unsigned char *)s, strlen (s)); |
901 | |
779 | |
902 | free (s); |
780 | free (s); |
903 | free (ws); |
781 | free (ws); |
… | |
… | |
922 | #if ENABLE_EWMH |
800 | #if ENABLE_EWMH |
923 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
801 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
924 | #endif |
802 | #endif |
925 | } |
803 | } |
926 | |
804 | |
|
|
805 | void |
|
|
806 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
807 | { |
927 | #ifdef XTERM_COLOR_CHANGE |
808 | #ifdef XTERM_COLOR_CHANGE |
928 | void |
|
|
929 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
930 | { |
|
|
931 | rxvt_color xcol; |
809 | rxvt_color xcol; |
932 | int i; |
810 | int i; |
933 | |
811 | |
934 | if (color == NULL || *color == '\0') |
812 | if (color == NULL || *color == '\0') |
935 | return; |
813 | return; |
936 | |
814 | |
|
|
815 | color = strdup (color); |
|
|
816 | allocated.push_back ((void *)color); |
|
|
817 | rs[Rs_color + idx] = color; |
|
|
818 | |
937 | /* handle color aliases */ |
819 | /* handle color aliases */ |
938 | if (isdigit (*color)) |
820 | if (isdigit (*color)) |
939 | { |
821 | { |
940 | i = atoi (color); |
822 | i = atoi (color); |
941 | |
823 | |
942 | if (i >= 8 && i <= 15) |
824 | if (i >= 8 && i <= 15) |
|
|
825 | { |
943 | { /* bright colors */ |
826 | /* bright colors */ |
944 | i -= 8; |
|
|
945 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
827 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
946 | SET_PIXCOLOR (idx); |
|
|
947 | goto done; |
828 | goto done; |
948 | } |
829 | } |
949 | |
830 | |
950 | if (i >= 0 && i <= 7) |
831 | if (i >= 0 && i <= 7) |
|
|
832 | { |
951 | { /* normal colors */ |
833 | /* normal colors */ |
952 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
834 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
953 | SET_PIXCOLOR (idx); |
|
|
954 | goto done; |
835 | goto done; |
955 | } |
836 | } |
956 | } |
837 | } |
957 | |
838 | |
958 | if (!rXParseAllocColor (&xcol, color)) |
839 | set_color (xcol, color); |
959 | return; |
|
|
960 | |
|
|
961 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
962 | |
840 | |
963 | /* |
841 | /* |
964 | * FIXME: should free colors here, but no idea how to do it so instead, |
842 | * FIXME: should free colors here, but no idea how to do it so instead, |
965 | * so just keep gobbling up the colormap |
843 | * so just keep gobbling up the colormap |
966 | */ |
844 | */ |
967 | # if 0 |
|
|
968 | for (i = Color_Black; i <= Color_White; i++) |
|
|
969 | if (pix_colors[idx] == pix_colors[i]) |
|
|
970 | break; |
|
|
971 | if (i > Color_White) |
|
|
972 | { |
|
|
973 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
974 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
975 | DisplayPlanes (display->display, display->screen)); |
|
|
976 | } |
|
|
977 | # endif |
|
|
978 | |
845 | |
979 | pix_colors_focused[idx] = xcol; |
846 | pix_colors_focused[idx] = xcol; |
980 | SET_PIXCOLOR (idx); |
|
|
981 | |
847 | |
982 | /* XSetWindowAttributes attr; */ |
|
|
983 | /* Cursor cursor; */ |
|
|
984 | done: |
848 | done: |
985 | |
|
|
986 | #if OFF_FOCUS_FADING |
|
|
987 | if (rs[Rs_fade]) |
|
|
988 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
989 | #endif |
|
|
990 | |
|
|
991 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
849 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
992 | |
850 | |
|
|
851 | update_fade_color (idx); |
993 | recolour_cursor (); |
852 | recolour_cursor (); |
994 | scr_recolour (); |
853 | scr_recolour (); |
|
|
854 | #endif /* XTERM_COLOR_CHANGE */ |
995 | } |
855 | } |
996 | |
|
|
997 | #else |
|
|
998 | # define set_window_color (idx,color) ((void)0) |
|
|
999 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1000 | |
856 | |
1001 | void |
857 | void |
1002 | rxvt_term::recolour_cursor () |
858 | rxvt_term::recolour_cursor () |
1003 | { |
859 | { |
1004 | XColor xcol[2]; |
860 | XColor fg, bg; |
1005 | |
861 | |
1006 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
862 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1007 | ? pix_colors_focused[Color_pointer_fg] |
863 | ? pix_colors_focused[Color_pointer_fg] |
1008 | : pix_colors_focused[Color_fg]; |
864 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
865 | |
1009 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
866 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1010 | ? pix_colors_focused[Color_pointer_bg] |
867 | ? pix_colors_focused[Color_pointer_bg] |
1011 | : pix_colors_focused[Color_bg]; |
868 | : pix_colors_focused[Color_bg]).get (bg); |
1012 | |
869 | |
1013 | XQueryColors (display->display, display->cmap, xcol, 2); |
870 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1014 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1015 | } |
871 | } |
1016 | |
872 | |
1017 | /*----------------------------------------------------------------------*/ |
873 | /*----------------------------------------------------------------------*/ |
1018 | /* |
874 | /* |
1019 | * find if fg/bg matches any of the normal (low-intensity) colors |
875 | * find if fg/bg matches any of the normal (low-intensity) colors |
1020 | */ |
876 | */ |
1021 | void |
877 | void |
1022 | rxvt_term::set_colorfgbg () |
878 | rxvt_term::set_colorfgbg () |
1023 | { |
879 | { |
1024 | unsigned int i; |
880 | unsigned int i; |
1025 | const char *xpmb = "\0"; |
881 | const char *xpmb = ""; |
1026 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
882 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1027 | |
883 | |
1028 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1029 | strcpy (fstr, "default"); |
884 | strcpy (fstr, "default"); |
1030 | strcpy (bstr, "default"); |
885 | strcpy (bstr, "default"); |
1031 | for (i = Color_Black; i <= Color_White; i++) |
886 | for (i = Color_Black; i <= Color_White; i++) |
1032 | if (pix_colors[Color_fg] == pix_colors[i]) |
887 | if (pix_colors[Color_fg] == pix_colors[i]) |
1033 | { |
888 | { |
… | |
… | |
1037 | |
892 | |
1038 | for (i = Color_Black; i <= Color_White; i++) |
893 | for (i = Color_Black; i <= Color_White; i++) |
1039 | if (pix_colors[Color_bg] == pix_colors[i]) |
894 | if (pix_colors[Color_bg] == pix_colors[i]) |
1040 | { |
895 | { |
1041 | sprintf (bstr, "%d", (i - Color_Black)); |
896 | sprintf (bstr, "%d", (i - Color_Black)); |
1042 | #ifdef XPM_BACKGROUND |
897 | #ifdef BG_IMAGE_FROM_FILE |
1043 | xpmb = "default;"; |
898 | xpmb = "default;"; |
1044 | #endif |
899 | #endif |
1045 | break; |
900 | break; |
1046 | } |
901 | } |
1047 | |
902 | |
1048 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
903 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1049 | } |
904 | } |
1050 | |
905 | |
1051 | /*----------------------------------------------------------------------*/ |
906 | /*----------------------------------------------------------------------*/ |
1052 | |
907 | |
1053 | int |
908 | bool |
1054 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
909 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1055 | { |
910 | { |
1056 | if (!screen_in_out->set (display, colour)) |
911 | if (color.set (this, name)) |
1057 | { |
|
|
1058 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1059 | return false; |
|
|
1060 | } |
|
|
1061 | |
|
|
1062 | return true; |
912 | return true; |
|
|
913 | |
|
|
914 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
915 | return false; |
|
|
916 | } |
|
|
917 | |
|
|
918 | void |
|
|
919 | rxvt_term::alias_color (int dst, int src) |
|
|
920 | { |
|
|
921 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1063 | } |
922 | } |
1064 | |
923 | |
1065 | /* -------------------------------------------------------------------- * |
924 | /* -------------------------------------------------------------------- * |
1066 | * - WINDOW RESIZING - * |
925 | * - WINDOW RESIZING - * |
1067 | * -------------------------------------------------------------------- */ |
926 | * -------------------------------------------------------------------- */ |
1068 | void |
927 | void |
1069 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
928 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1070 | { |
929 | { |
1071 | int fix_screen; |
930 | int fix_screen; |
1072 | int old_width = szHint.width, old_height = szHint.height; |
931 | int old_width = szHint.width; |
1073 | dDisp; |
932 | int old_height = szHint.height; |
1074 | |
933 | |
1075 | window_calc (newwidth, newheight); |
934 | window_calc (newwidth, newheight); |
|
|
935 | |
|
|
936 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1076 | XSetWMNormalHints (disp, parent[0], &szHint); |
937 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1077 | |
938 | |
1078 | if (!ignoreparent) |
939 | if (!ignoreparent) |
1079 | { |
940 | { |
1080 | #ifdef SMART_RESIZE |
941 | #ifdef SMART_RESIZE |
1081 | /* |
942 | /* |
… | |
… | |
1085 | int x, y, x1, y1; |
946 | int x, y, x1, y1; |
1086 | int dx, dy; |
947 | int dx, dy; |
1087 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
948 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1088 | Window unused_cr; |
949 | Window unused_cr; |
1089 | |
950 | |
1090 | XTranslateCoordinates (disp, parent[0], display->root, |
951 | XTranslateCoordinates (dpy, parent[0], display->root, |
1091 | 0, 0, &x, &y, &unused_cr); |
952 | 0, 0, &x, &y, &unused_cr); |
1092 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
953 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1093 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
954 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1094 | /* |
955 | /* |
1095 | * if display->root isn't the parent window, a WM will probably have offset |
956 | * if display->root isn't the parent window, a WM will probably have offset |
1096 | * our position for handles and decorations. Counter it |
957 | * our position for handles and decorations. Counter it |
1097 | */ |
958 | */ |
… | |
… | |
1099 | { |
960 | { |
1100 | x -= x1; |
961 | x -= x1; |
1101 | y -= y1; |
962 | y -= y1; |
1102 | } |
963 | } |
1103 | |
964 | |
1104 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
965 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1105 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
966 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1106 | dx = old_width - szHint.width; |
967 | dx = old_width - szHint.width; |
1107 | dy = old_height - szHint.height; |
968 | dy = old_height - szHint.height; |
1108 | |
969 | |
1109 | /* Check position of the center of the window */ |
970 | /* Check position of the center of the window */ |
1110 | if (x < x1) /* left half */ |
971 | if (x < x1) /* left half */ |
1111 | dx = 0; |
972 | dx = 0; |
… | |
… | |
1114 | if (y < y1) /* top half */ |
975 | if (y < y1) /* top half */ |
1115 | dy = 0; |
976 | dy = 0; |
1116 | else if (y == y1) /* exact center */ |
977 | else if (y == y1) /* exact center */ |
1117 | dy /= 2; |
978 | dy /= 2; |
1118 | |
979 | |
1119 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
980 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1120 | szHint.width, szHint.height); |
981 | szHint.width, szHint.height); |
1121 | #else |
982 | #else |
1122 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
983 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1123 | #endif |
984 | #endif |
1124 | } |
985 | } |
1125 | |
986 | |
1126 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
987 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1127 | |
988 | |
1128 | if (fix_screen || newwidth != old_width || newheight != old_height) |
989 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1129 | { |
990 | { |
1130 | if (scrollBar.state) |
991 | if (scrollBar.state) |
1131 | { |
992 | { |
1132 | XMoveResizeWindow (disp, scrollBar.win, |
993 | XMoveResizeWindow (dpy, scrollBar.win, |
1133 | window_sb_x, 0, |
994 | window_sb_x, 0, |
1134 | scrollbar_TotalWidth (), szHint.height); |
995 | scrollbar_TotalWidth (), szHint.height); |
1135 | resize_scrollbar (); |
996 | resize_scrollbar (); |
1136 | } |
997 | } |
1137 | |
998 | |
1138 | XMoveResizeWindow (disp, vt, |
999 | XMoveResizeWindow (dpy, vt, |
1139 | window_vt_x, window_vt_y, |
1000 | window_vt_x, window_vt_y, |
1140 | width, height); |
1001 | width, height); |
1141 | |
1002 | |
|
|
1003 | #ifdef HAVE_BG_PIXMAP |
|
|
1004 | if (bgPixmap.window_size_sensitive ()) |
|
|
1005 | update_background (); |
|
|
1006 | #endif |
|
|
1007 | |
1142 | scr_clear (); |
1008 | scr_clear (); |
1143 | #ifdef XPM_BACKGROUND |
|
|
1144 | resize_pixmap (); |
|
|
1145 | #endif |
|
|
1146 | } |
1009 | } |
1147 | |
1010 | |
1148 | if (fix_screen || old_height == 0) |
1011 | if (fix_screen || old_height == 0) |
1149 | { |
|
|
1150 | int curr_screen = -1; |
|
|
1151 | int old_ncol = prev_ncol; |
|
|
1152 | |
|
|
1153 | /* scr_reset only works on the primary screen */ |
|
|
1154 | if (old_height) /* this is not the first time through */ |
|
|
1155 | { |
|
|
1156 | unsigned int ocol = ncol; |
|
|
1157 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1158 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1159 | ncol = ocol; |
|
|
1160 | } |
|
|
1161 | |
|
|
1162 | scr_reset (); |
1012 | scr_reset (); |
1163 | |
1013 | |
1164 | if (curr_screen >= 0) /* this is not the first time through */ |
1014 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1165 | { |
1015 | //scr_touch (false); |
1166 | scr_change_screen (curr_screen); |
|
|
1167 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1168 | } |
|
|
1169 | } |
|
|
1170 | |
1016 | |
1171 | old_width = szHint.width; |
1017 | #ifdef HAVE_BG_PIXMAP |
1172 | old_height = szHint.height; |
1018 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1173 | |
1019 | // if (bgPixmap.pixmap) |
1174 | #ifdef XPM_BACKGROUND |
|
|
1175 | if (pixmap) |
|
|
1176 | scr_touch (false); |
1020 | // scr_touch (false); |
1177 | #endif |
1021 | #endif |
1178 | |
1022 | |
1179 | #ifdef USE_XIM |
1023 | #ifdef USE_XIM |
1180 | IMSetStatusPosition (); |
1024 | IMSetPosition (); |
1181 | #endif |
1025 | #endif |
1182 | } |
1026 | } |
1183 | |
1027 | |
1184 | /* |
1028 | /* |
1185 | * Set the width/height of the vt window in characters. Units are pixels. |
1029 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1190 | { |
1034 | { |
1191 | XWindowAttributes wattr; |
1035 | XWindowAttributes wattr; |
1192 | |
1036 | |
1193 | if (newwidth == 0 || newheight == 0) |
1037 | if (newwidth == 0 || newheight == 0) |
1194 | { |
1038 | { |
1195 | XGetWindowAttributes (display->display, display->root, &wattr); |
1039 | XGetWindowAttributes (dpy, display->root, &wattr); |
1196 | |
1040 | |
1197 | if (newwidth == 0) |
1041 | if (newwidth == 0) |
1198 | newwidth = wattr.width - szHint.base_width; |
1042 | newwidth = wattr.width - szHint.base_width; |
1199 | if (newheight == 0) |
1043 | if (newheight == 0) |
1200 | newheight = wattr.height - szHint.base_height; |
1044 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1214 | #ifdef USE_XIM |
1058 | #ifdef USE_XIM |
1215 | |
1059 | |
1216 | void |
1060 | void |
1217 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1061 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1218 | { |
1062 | { |
1219 | fg = pix_colors[Color_fg]; |
1063 | fg = pix_colors [Color_fg]; |
1220 | bg = pix_colors[Color_bg]; |
1064 | bg = pix_colors [Color_bg]; |
1221 | } |
1065 | } |
1222 | |
1066 | |
1223 | void |
1067 | void |
1224 | rxvt_term::im_set_size (XRectangle &size) |
1068 | rxvt_term::im_set_size (XRectangle &size) |
1225 | { |
1069 | { |
… | |
… | |
1262 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1106 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1263 | |
1107 | |
1264 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1108 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1265 | *p = '\0'; |
1109 | *p = '\0'; |
1266 | |
1110 | |
1267 | atom = XInternAtom (display->display, server, False); |
1111 | atom = XInternAtom (dpy, server, False); |
1268 | win = XGetSelectionOwner (display->display, atom); |
1112 | win = XGetSelectionOwner (dpy, atom); |
1269 | |
1113 | |
1270 | if (win != None) |
1114 | if (win != None) |
1271 | return True; |
1115 | return True; |
1272 | } |
1116 | } |
1273 | |
1117 | |
… | |
… | |
1280 | XPoint nspot; |
1124 | XPoint nspot; |
1281 | XVaNestedList preedit_attr; |
1125 | XVaNestedList preedit_attr; |
1282 | |
1126 | |
1283 | if (!Input_Context |
1127 | if (!Input_Context |
1284 | || !focus |
1128 | || !focus |
1285 | || !(input_style & XIMPreeditPosition)) |
1129 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1286 | return; |
1130 | return; |
1287 | |
1131 | |
1288 | im_set_position (nspot); |
1132 | im_set_position (nspot); |
1289 | |
1133 | |
1290 | if (nspot.x == spot.x && nspot.y == spot.y) |
1134 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1309 | input_method = 0; |
1153 | input_method = 0; |
1310 | } |
1154 | } |
1311 | |
1155 | |
1312 | Input_Context = 0; |
1156 | Input_Context = 0; |
1313 | } |
1157 | } |
|
|
1158 | |
|
|
1159 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1160 | |
|
|
1161 | static void |
|
|
1162 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1163 | { |
|
|
1164 | ((rxvt_term *)client_data)->make_current (); |
|
|
1165 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1166 | } |
|
|
1167 | |
|
|
1168 | static void |
|
|
1169 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1170 | { |
|
|
1171 | ((rxvt_term *)client_data)->make_current (); |
|
|
1172 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1173 | } |
|
|
1174 | |
|
|
1175 | static void |
|
|
1176 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1177 | { |
|
|
1178 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1179 | XIMText *text = call_data->text; |
|
|
1180 | |
|
|
1181 | term->make_current (); |
|
|
1182 | |
|
|
1183 | if (text) |
|
|
1184 | { |
|
|
1185 | void *str; |
|
|
1186 | |
|
|
1187 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1188 | { |
|
|
1189 | // of course, X makes it ugly again |
|
|
1190 | if (term->rs[Rs_imLocale]) |
|
|
1191 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1192 | |
|
|
1193 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1194 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1195 | |
|
|
1196 | if (term->rs[Rs_imLocale]) |
|
|
1197 | SET_LOCALE (term->locale); |
|
|
1198 | } |
|
|
1199 | else |
|
|
1200 | str = (void *)text->string.wide_char; |
|
|
1201 | |
|
|
1202 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1203 | DT_INT, call_data->caret, |
|
|
1204 | DT_INT, call_data->chg_first, |
|
|
1205 | DT_INT, call_data->chg_length, |
|
|
1206 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1207 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1208 | DT_END)); |
|
|
1209 | } |
|
|
1210 | else |
|
|
1211 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1212 | DT_INT, call_data->caret, |
|
|
1213 | DT_INT, call_data->chg_first, |
|
|
1214 | DT_INT, call_data->chg_length, |
|
|
1215 | DT_END)); |
|
|
1216 | } |
|
|
1217 | |
|
|
1218 | #if 0 |
|
|
1219 | static void |
|
|
1220 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1221 | { |
|
|
1222 | ((rxvt_term *)client_data)->make_current (); |
|
|
1223 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1224 | DT_INT, call_data->position, |
|
|
1225 | DT_INT, call_data->direction, |
|
|
1226 | DT_INT, call_data->style, |
|
|
1227 | DT_END)); |
|
|
1228 | } |
|
|
1229 | #endif |
|
|
1230 | |
|
|
1231 | #endif |
1314 | |
1232 | |
1315 | /* |
1233 | /* |
1316 | * Try to open a XIM with the current modifiers, then see if we can |
1234 | * Try to open a XIM with the current modifiers, then see if we can |
1317 | * open a suitable preedit type |
1235 | * open a suitable preedit type |
1318 | */ |
1236 | */ |
… | |
… | |
1325 | XRectangle rect, status_rect, needed_rect; |
1243 | XRectangle rect, status_rect, needed_rect; |
1326 | unsigned long fg, bg; |
1244 | unsigned long fg, bg; |
1327 | const char *p; |
1245 | const char *p; |
1328 | char **s; |
1246 | char **s; |
1329 | XIMStyles *xim_styles; |
1247 | XIMStyles *xim_styles; |
|
|
1248 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1249 | XIMCallback xcb[4]; |
|
|
1250 | #endif |
1330 | |
1251 | |
1331 | set_environ (envv); |
1252 | set_environ (envv); |
1332 | |
1253 | |
1333 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1254 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1334 | return false; |
1255 | return false; |
1335 | |
1256 | |
1336 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1337 | input_method = display->get_xim (locale, modifiers); |
1257 | input_method = display->get_xim (locale, modifiers); |
1338 | if (input_method == NULL) |
1258 | if (input_method == NULL) |
1339 | return false; |
1259 | return false; |
1340 | |
1260 | |
1341 | xim = input_method->xim; |
1261 | xim = input_method->xim; |
… | |
… | |
1361 | s = rxvt_splitcommastring (p); |
1281 | s = rxvt_splitcommastring (p); |
1362 | |
1282 | |
1363 | for (i = found = 0; !found && s[i]; i++) |
1283 | for (i = found = 0; !found && s[i]; i++) |
1364 | { |
1284 | { |
1365 | if (!strcmp (s[i], "OverTheSpot")) |
1285 | if (!strcmp (s[i], "OverTheSpot")) |
1366 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1286 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1367 | else if (!strcmp (s[i], "OffTheSpot")) |
1287 | else if (!strcmp (s[i], "OffTheSpot")) |
1368 | input_style = (XIMPreeditArea | XIMStatusArea); |
1288 | input_style = XIMPreeditArea | XIMStatusArea; |
1369 | else if (!strcmp (s[i], "Root")) |
1289 | else if (!strcmp (s[i], "Root")) |
1370 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1290 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1371 | else if (!strcmp (s[i], "None")) |
1291 | else if (!strcmp (s[i], "None")) |
1372 | input_style = (XIMPreeditNone | XIMStatusNone); |
1292 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1293 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1294 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1295 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1296 | #endif |
|
|
1297 | else |
|
|
1298 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1373 | |
1299 | |
1374 | for (j = 0; j < xim_styles->count_styles; j++) |
1300 | for (j = 0; j < xim_styles->count_styles; j++) |
1375 | if (input_style == xim_styles->supported_styles[j]) |
1301 | if (input_style == xim_styles->supported_styles[j]) |
1376 | { |
1302 | { |
1377 | rxvt_freecommastring (s); |
1303 | rxvt_freecommastring (s); |
… | |
… | |
1415 | "*", |
1341 | "*", |
1416 | fheight, |
1342 | fheight, |
1417 | fheight + 1, fheight - 1, |
1343 | fheight + 1, fheight - 1, |
1418 | fheight - 2, fheight + 2); |
1344 | fheight - 2, fheight + 2); |
1419 | |
1345 | |
1420 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1346 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1421 | &missing_charset_list, &missing_charset_count, &def_string); |
1347 | &missing_charset_list, &missing_charset_count, &def_string); |
1422 | |
1348 | |
1423 | if (missing_charset_list) |
1349 | if (missing_charset_list) |
1424 | XFreeStringList (missing_charset_list); |
1350 | XFreeStringList (missing_charset_list); |
1425 | |
1351 | |
… | |
… | |
1466 | XNBackground, bg, |
1392 | XNBackground, bg, |
1467 | XNArea, &status_rect, |
1393 | XNArea, &status_rect, |
1468 | XNFontSet, fs, |
1394 | XNFontSet, fs, |
1469 | NULL); |
1395 | NULL); |
1470 | } |
1396 | } |
|
|
1397 | #if ENABLE_XIM_ONTHESPOT |
|
|
1398 | else if (input_style & XIMPreeditCallbacks) |
|
|
1399 | { |
|
|
1400 | im_set_position (spot); |
|
|
1401 | |
|
|
1402 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1403 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1404 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1405 | # if 0 |
|
|
1406 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1407 | # endif |
|
|
1408 | |
|
|
1409 | preedit_attr = XVaCreateNestedList (0, |
|
|
1410 | XNSpotLocation, &spot, |
|
|
1411 | XNPreeditStartCallback, &xcb[0], |
|
|
1412 | XNPreeditDoneCallback , &xcb[1], |
|
|
1413 | XNPreeditDrawCallback , &xcb[2], |
|
|
1414 | # if 0 |
|
|
1415 | XNPreeditCaretCallback, &xcb[3], |
|
|
1416 | # endif |
|
|
1417 | NULL); |
|
|
1418 | } |
|
|
1419 | #endif |
1471 | |
1420 | |
1472 | Input_Context = XCreateIC (xim, |
1421 | Input_Context = XCreateIC (xim, |
1473 | XNInputStyle, input_style, |
1422 | XNInputStyle, input_style, |
1474 | XNClientWindow, vt, |
1423 | XNClientWindow, vt, |
1475 | XNFocusWindow, parent[0], |
1424 | XNFocusWindow, parent[0], |
… | |
… | |
1477 | preedit_attr, |
1426 | preedit_attr, |
1478 | status_attr ? XNStatusAttributes : NULL, |
1427 | status_attr ? XNStatusAttributes : NULL, |
1479 | status_attr, NULL); |
1428 | status_attr, NULL); |
1480 | |
1429 | |
1481 | if (preedit_attr) XFree (preedit_attr); |
1430 | if (preedit_attr) XFree (preedit_attr); |
1482 | if (status_attr) XFree (status_attr); |
1431 | if (status_attr) XFree (status_attr); |
1483 | if (fs) XFreeFontSet (display->display, fs); |
1432 | if (fs) XFreeFontSet (dpy, fs); |
1484 | |
1433 | |
1485 | if (Input_Context == NULL) |
1434 | if (Input_Context == NULL) |
1486 | { |
1435 | { |
1487 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1436 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1488 | im_destroy (); |
1437 | im_destroy (); |
1489 | return false; |
1438 | return false; |
1490 | } |
1439 | } |
1491 | |
1440 | |
1492 | if (input_style & XIMPreeditArea) |
1441 | #if 0 |
|
|
1442 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1443 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1444 | vt_select_input (); |
|
|
1445 | #endif |
|
|
1446 | |
1493 | IMSetStatusPosition (); |
1447 | IMSetPosition (); |
1494 | |
1448 | |
1495 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1496 | return true; |
1449 | return true; |
1497 | } |
1450 | } |
1498 | |
1451 | |
1499 | void |
1452 | void |
1500 | rxvt_term::im_cb () |
1453 | rxvt_term::im_cb () |
… | |
… | |
1506 | |
1459 | |
1507 | make_current (); |
1460 | make_current (); |
1508 | |
1461 | |
1509 | im_destroy (); |
1462 | im_destroy (); |
1510 | |
1463 | |
1511 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1512 | if (Input_Context) |
1464 | if (Input_Context) |
1513 | return; |
1465 | return; |
1514 | |
1466 | |
1515 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1467 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1516 | if (rs[Rs_imLocale]) |
1468 | if (rs[Rs_imLocale]) |
… | |
… | |
1558 | SET_LOCALE (locale); |
1510 | SET_LOCALE (locale); |
1559 | #endif |
1511 | #endif |
1560 | } |
1512 | } |
1561 | |
1513 | |
1562 | void |
1514 | void |
1563 | rxvt_term::IMSetStatusPosition () |
1515 | rxvt_term::IMSetPosition () |
1564 | { |
1516 | { |
1565 | XRectangle preedit_rect, status_rect, *needed_rect; |
1517 | XRectangle preedit_rect, status_rect, *needed_rect; |
1566 | XVaNestedList preedit_attr, status_attr; |
1518 | XVaNestedList preedit_attr, status_attr; |
1567 | |
1519 | |
1568 | if (!Input_Context |
1520 | if (!Input_Context |
1569 | || !focus |
1521 | || !focus |
1570 | || !(input_style & XIMPreeditArea) |
1522 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1571 | || !IMisRunning ()) |
1523 | || !IMisRunning ()) |
1572 | return; |
1524 | return; |
1573 | |
1525 | |
|
|
1526 | if (input_style & XIMPreeditPosition) |
|
|
1527 | { |
|
|
1528 | im_set_size (preedit_rect); |
|
|
1529 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1530 | |
|
|
1531 | XSetICValues (Input_Context, |
|
|
1532 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1533 | } |
|
|
1534 | else |
|
|
1535 | { |
1574 | /* Getting the necessary width of preedit area */ |
1536 | /* Getting the necessary width of preedit area */ |
1575 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1537 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1576 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1538 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1577 | XFree (status_attr); |
1539 | XFree (status_attr); |
1578 | |
1540 | |
1579 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1541 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1580 | XFree (needed_rect); |
1542 | XFree (needed_rect); |
1581 | |
1543 | |
1582 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1544 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1583 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1545 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1584 | |
1546 | |
1585 | XSetICValues (Input_Context, |
1547 | XSetICValues (Input_Context, |
1586 | XNPreeditAttributes, preedit_attr, |
1548 | XNPreeditAttributes, preedit_attr, |
1587 | XNStatusAttributes, status_attr, NULL); |
1549 | XNStatusAttributes, status_attr, |
|
|
1550 | NULL); |
1588 | |
1551 | |
|
|
1552 | XFree (status_attr); |
|
|
1553 | } |
|
|
1554 | |
1589 | XFree (preedit_attr); |
1555 | XFree (preedit_attr); |
1590 | XFree (status_attr); |
|
|
1591 | } |
1556 | } |
1592 | #endif /* USE_XIM */ |
1557 | #endif /* USE_XIM */ |
1593 | |
1558 | |
1594 | /*----------------------------------------------------------------------*/ |
1559 | void |
1595 | rxvt_t rxvt_current_term; |
1560 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1561 | { |
|
|
1562 | Window cr; |
|
|
1563 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1564 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1565 | } |
|
|
1566 | |
|
|
1567 | Pixmap |
|
|
1568 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1569 | { |
|
|
1570 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1571 | if (xa[prop_id]) |
|
|
1572 | { |
|
|
1573 | int aformat; |
|
|
1574 | unsigned long nitems, bytes_after; |
|
|
1575 | Atom atype; |
|
|
1576 | unsigned char *prop = NULL; |
|
|
1577 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1578 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1579 | &nitems, &bytes_after, &prop); |
|
|
1580 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1581 | return *(Pixmap *)prop; |
|
|
1582 | } |
|
|
1583 | |
|
|
1584 | return None; |
|
|
1585 | } |
|
|
1586 | |
|
|
1587 | #ifdef HAVE_BG_PIXMAP |
|
|
1588 | # if TRACE_PIXMAPS |
|
|
1589 | # undef update_background |
|
|
1590 | void |
|
|
1591 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1592 | { |
|
|
1593 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1594 | update_background (); |
|
|
1595 | } |
|
|
1596 | # endif |
|
|
1597 | |
|
|
1598 | void |
|
|
1599 | rxvt_term::update_background () |
|
|
1600 | { |
|
|
1601 | if (update_background_ev.is_active ()) |
|
|
1602 | return; |
|
|
1603 | |
|
|
1604 | bgPixmap.invalidate (); |
|
|
1605 | |
|
|
1606 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1607 | |
|
|
1608 | if (to_wait <= 0.) |
|
|
1609 | bgPixmap.render (); |
|
|
1610 | else |
|
|
1611 | update_background_ev.start (to_wait); |
|
|
1612 | } |
|
|
1613 | |
|
|
1614 | void |
|
|
1615 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1616 | { |
|
|
1617 | make_current (); |
|
|
1618 | |
|
|
1619 | update_background_ev.stop (); |
|
|
1620 | bgPixmap.render (); |
|
|
1621 | refresh_check (); |
|
|
1622 | } |
|
|
1623 | |
|
|
1624 | #endif /* HAVE_BG_PIXMAP */ |
1596 | |
1625 | |
1597 | /*----------------------- end-of-file (C source) -----------------------*/ |
1626 | /*----------------------- end-of-file (C source) -----------------------*/ |