1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: main.C |
2 | * File: main.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | #ifdef TTY_GID_SUPPORT |
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44 | # include <grp.h> |
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45 | #endif |
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46 | |
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47 | #ifdef HAVE_TERMIOS_H |
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48 | # include <termios.h> |
43 | #include <termios.h> |
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44 | |
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45 | #ifdef HAVE_XSETLOCALE |
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46 | # define X_LOCALE |
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47 | # include <X11/Xlocale.h> |
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48 | #else |
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49 | # ifdef HAVE_SETLOCALE |
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50 | # include <clocale> |
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51 | # endif |
49 | #endif |
52 | #endif |
50 | |
53 | |
51 | vector<rxvt_term *> rxvt_term::termlist; |
54 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
55 | |
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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 | bool |
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); |
147 | #endif |
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148 | #ifdef HAVE_SCROLLBARS |
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149 | scrollbar_ev (this, &rxvt_term::x_cb), |
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150 | #endif |
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151 | #ifdef MENUBAR |
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152 | menubar_ev (this, &rxvt_term::x_cb), |
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153 | #endif |
158 | #endif |
154 | #ifdef CURSOR_BLINK |
159 | #ifdef CURSOR_BLINK |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
156 | #endif |
161 | #endif |
157 | #ifdef TEXT_BLINK |
162 | #ifdef TEXT_BLINK |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
159 | #endif |
164 | #endif |
160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
162 | #endif |
167 | #endif |
163 | #ifdef SELECTION_SCROLLING |
168 | #ifdef SELECTION_SCROLLING |
164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
165 | #endif |
170 | #endif |
166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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173 | #endif |
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174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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175 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
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176 | #endif |
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177 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
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178 | #ifdef USE_XIM |
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179 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
168 | #endif |
180 | #endif |
169 | #ifdef POINTER_BLANK |
181 | #ifdef POINTER_BLANK |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
182 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
171 | #endif |
183 | #endif |
172 | #ifdef USE_XIM |
184 | #ifndef NO_BELL |
173 | im_ev (this, &rxvt_term::im_cb), |
185 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
174 | #endif |
186 | #endif |
175 | termwin_ev (this, &rxvt_term::x_cb), |
187 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
176 | vt_ev (this, &rxvt_term::x_cb), |
188 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
177 | check_ev (this, &rxvt_term::check_cb), |
189 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
178 | flush_ev (this, &rxvt_term::flush_cb), |
190 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
179 | destroy_ev (this, &rxvt_term::destroy_cb), |
191 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
180 | pty_ev (this, &rxvt_term::pty_cb), |
192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
181 | incr_ev (this, &rxvt_term::incr_cb) |
193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
182 | { |
194 | |
183 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
184 | |
196 | |
185 | termlist.push_back (this); |
197 | termlist.push_back (this); |
186 | |
198 | |
187 | #ifdef KEYSYM_RESOURCE |
199 | #ifdef KEYSYM_RESOURCE |
188 | keyboard = new keyboard_manager; |
200 | keyboard = new keyboard_manager; |
189 | |
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190 | if (!keyboard) |
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191 | rxvt_fatal ("out of memory, aborting.\n"); |
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192 | #endif |
201 | #endif |
193 | } |
202 | } |
194 | |
203 | |
195 | // clean up the most important stuff, do *not* call x or free mem etc. |
204 | // clean up the most important stuff, do *not* call x or free mem etc. |
196 | // for use before an emergency exit |
205 | // for use before an emergency exit |
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206 | void |
197 | void rxvt_term::emergency_cleanup () |
207 | rxvt_term::emergency_cleanup () |
198 | { |
208 | { |
199 | if (cmd_pid) |
209 | if (cmd_pid) |
200 | kill (-cmd_pid, SIGHUP); |
210 | kill (-cmd_pid, SIGHUP); |
201 | |
211 | |
202 | #ifdef UTMP_SUPPORT |
212 | pty_ev.stop (); |
203 | privileged_utmp (RESTORE); |
213 | delete pty; pty = 0; |
204 | #endif |
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205 | |
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206 | pty.put (); |
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207 | } |
214 | } |
208 | |
215 | |
209 | rxvt_term::~rxvt_term () |
216 | rxvt_term::~rxvt_term () |
210 | { |
217 | { |
211 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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212 | |
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213 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
218 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
214 | |
219 | |
215 | emergency_cleanup (); |
220 | emergency_cleanup (); |
216 | |
221 | |
217 | #if ENABLE_STYLES |
222 | #if ENABLE_STYLES |
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219 | if (fontset[i] != fontset[0]) |
224 | if (fontset[i] != fontset[0]) |
220 | delete fontset[i]; |
225 | delete fontset[i]; |
221 | #endif |
226 | #endif |
222 | delete fontset[0]; |
227 | delete fontset[0]; |
223 | |
228 | |
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229 | #ifdef HAVE_BG_PIXMAP |
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230 | bgPixmap.destroy (); |
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231 | #endif |
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232 | |
224 | if (display) |
233 | if (display) |
225 | { |
234 | { |
226 | dDisp; |
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227 | |
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228 | selection_clear (); |
235 | selection_clear (); |
229 | |
236 | |
230 | #ifdef USE_XIM |
237 | #ifdef USE_XIM |
231 | im_destroy (); |
238 | im_destroy (); |
232 | #endif |
239 | #endif |
233 | #ifdef MENUBAR |
240 | scrollBar.destroy (); |
234 | if (menubarGC) XFreeGC (disp, menubarGC); |
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235 | #endif |
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236 | #ifdef XTERM_SCROLLBAR |
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237 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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238 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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239 | #endif |
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240 | #ifdef PLAIN_SCROLLBAR |
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241 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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242 | #endif |
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243 | #ifdef NEXT_SCROLLBAR |
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244 | if (blackGC) XFreeGC (disp, blackGC); |
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245 | if (whiteGC) XFreeGC (disp, whiteGC); |
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246 | if (grayGC) XFreeGC (disp, grayGC); |
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247 | if (darkGC) XFreeGC (disp, darkGC); |
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248 | if (stippleGC) XFreeGC (disp, stippleGC); |
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249 | if (dimple) XFreePixmap (disp, dimple); |
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250 | if (upArrow) XFreePixmap (disp, upArrow); |
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251 | if (downArrow) XFreePixmap (disp, downArrow); |
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252 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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253 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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254 | #endif |
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255 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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256 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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257 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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258 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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259 | #endif |
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260 | if (gc) XFreeGC (disp, gc); |
241 | if (gc) XFreeGC (dpy, gc); |
261 | |
242 | |
262 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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263 | delete menuBar.drawable; |
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264 | //if (menuBar.win) |
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265 | // XDestroyWindow (disp, menuBar.win); |
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266 | #endif |
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267 | delete drawable; |
243 | delete drawable; |
268 | // destroy all windows |
244 | // destroy all windows |
269 | if (parent[0]) |
245 | if (parent[0]) |
270 | XDestroyWindow (disp, parent[0]); |
246 | XDestroyWindow (dpy, parent[0]); |
271 | } |
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272 | |
247 | |
273 | // TODO: free pixcolours, colours should become part of rxvt_display |
248 | for (int i = 0; i < TOTAL_COLORS; i++) |
274 | |
249 | if (ISSET_PIXCOLOR (i)) |
275 | delete pix_colors_focused; |
250 | { |
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251 | pix_colors_focused [i].free (this); |
276 | #if OFF_FOCUS_FADING |
252 | #if OFF_FOCUS_FADING |
277 | delete pix_colors_unfocused; |
253 | pix_colors_unfocused [i].free (this); |
278 | #endif |
254 | #endif |
279 | #if USE_XGETDEFAULT |
255 | } |
280 | XrmDestroyDatabase (xrmdatabase); |
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281 | #endif |
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282 | |
256 | |
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257 | clear (); |
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258 | |
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259 | display->flush (); /* ideally .put should do this */ |
283 | displays.put (display); |
260 | displays.put (display); |
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261 | } |
284 | |
262 | |
285 | scr_release (); |
263 | scr_release (); |
286 | |
264 | |
287 | /* clear all resources */ |
265 | /* clear all resources */ |
288 | for (int i = 0; i < allocated.size (); i++) |
266 | for (int i = 0; i < allocated.size (); i++) |
289 | free (allocated [i]); |
267 | free (allocated [i]); |
290 | |
268 | |
291 | free (selection.text); |
269 | free (selection.text); |
292 | // TODO: manage env vars in child only(!) |
270 | // TODO: manage env vars in child only(!) |
293 | free (env_windowid); |
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294 | free (env_display); |
271 | free (env_display); |
295 | free (env_term); |
272 | free (env_term); |
296 | free (env_colorfgbg); |
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297 | free (locale); |
273 | free (locale); |
298 | free (v_buffer); |
274 | free (v_buffer); |
299 | free (incr_buf); |
275 | free (incr_buf); |
300 | |
276 | |
301 | delete envv; |
277 | delete envv; |
302 | delete argv; |
278 | delete argv; |
303 | |
279 | |
304 | #ifdef KEYSYM_RESOURCE |
280 | #ifdef KEYSYM_RESOURCE |
305 | delete keyboard; |
281 | delete keyboard; |
306 | #endif |
282 | #endif |
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283 | #ifndef NO_RESOURCES |
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284 | XrmDestroyDatabase (option_db); |
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285 | #endif |
307 | } |
286 | } |
308 | |
287 | |
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288 | // child has exited, usually destroys |
309 | void |
289 | void |
310 | rxvt_term::child_exit () |
290 | rxvt_term::child_cb (ev::child &w, int status) |
311 | { |
291 | { |
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292 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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293 | |
312 | cmd_pid = 0; |
294 | cmd_pid = 0; |
313 | |
295 | |
314 | if (!OPTION (Opt_hold)) |
296 | if (!option (Opt_hold)) |
315 | destroy (); |
297 | destroy (); |
316 | } |
298 | } |
317 | |
299 | |
318 | void |
300 | void |
319 | rxvt_term::destroy () |
301 | rxvt_term::destroy () |
320 | { |
302 | { |
321 | if (destroy_ev.active) |
303 | if (destroy_ev.is_active ()) |
322 | return; |
304 | return; |
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305 | |
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306 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
323 | |
307 | |
324 | #if ENABLE_OVERLAY |
308 | #if ENABLE_OVERLAY |
325 | scr_overlay_off (); |
309 | scr_overlay_off (); |
326 | #endif |
310 | #endif |
327 | |
311 | |
328 | if (display) |
312 | if (display) |
329 | { |
313 | { |
330 | #if USE_XIM |
314 | #if USE_XIM |
331 | im_ev.stop (display); |
315 | im_ev.stop (display); |
332 | #endif |
316 | #endif |
333 | #if HAVE_SCROLLBARS |
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334 | scrollbar_ev.stop (display); |
317 | scrollbar_ev.stop (display); |
335 | #endif |
318 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
336 | #if MENUBAR |
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337 | menubar_ev.stop (display); |
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338 | #endif |
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339 | #if TRANSPARENT |
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340 | rootwin_ev.stop (display); |
319 | rootwin_ev.stop (display); |
341 | #endif |
320 | #endif |
342 | incr_ev.stop (); |
321 | incr_ev.stop (); |
343 | termwin_ev.stop (display); |
322 | termwin_ev.stop (display); |
344 | vt_ev.stop (display); |
323 | vt_ev.stop (display); |
345 | } |
324 | } |
346 | |
325 | |
347 | check_ev.stop (); |
326 | flush_ev.stop (); |
348 | pty_ev.stop (); |
327 | pty_ev.stop (); |
349 | #ifdef CURSOR_BLINK |
328 | #ifdef CURSOR_BLINK |
350 | cursor_blink_ev.stop (); |
329 | cursor_blink_ev.stop (); |
351 | #endif |
330 | #endif |
352 | #ifdef TEXT_BLINK |
331 | #ifdef TEXT_BLINK |
… | |
… | |
360 | #endif |
339 | #endif |
361 | #ifdef POINTER_BLANK |
340 | #ifdef POINTER_BLANK |
362 | pointer_ev.stop (); |
341 | pointer_ev.stop (); |
363 | #endif |
342 | #endif |
364 | |
343 | |
365 | destroy_ev.start (0); |
344 | destroy_ev.start (); |
366 | } |
345 | } |
367 | |
346 | |
368 | void |
347 | void |
369 | rxvt_term::destroy_cb (time_watcher &w) |
348 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
370 | { |
349 | { |
371 | SET_R (this); |
350 | make_current (); |
372 | |
351 | |
373 | delete this; |
352 | delete this; |
374 | } |
353 | } |
375 | |
354 | |
376 | /*----------------------------------------------------------------------*/ |
355 | /*----------------------------------------------------------------------*/ |
… | |
… | |
385 | { |
364 | { |
386 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
365 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
387 | (*t)->emergency_cleanup (); |
366 | (*t)->emergency_cleanup (); |
388 | } |
367 | } |
389 | |
368 | |
390 | #if ENABLE_FRILLS |
369 | #if !ENABLE_MINIMAL |
391 | static void |
370 | static void |
392 | print_x_error (Display *dpy, XErrorEvent *event) |
371 | print_x_error (Display *dpy, XErrorEvent *event) |
393 | { |
372 | { |
394 | char buffer[BUFSIZ]; |
373 | char buffer[BUFSIZ]; |
395 | char mesg[BUFSIZ]; |
374 | char mesg[BUFSIZ]; |
… | |
… | |
428 | else |
407 | else |
429 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
408 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
430 | mesg, BUFSIZ); |
409 | mesg, BUFSIZ); |
431 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
410 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
432 | } |
411 | } |
433 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
412 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
434 | mesg, BUFSIZ); |
413 | mesg, BUFSIZ); |
435 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
414 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
436 | } |
415 | } |
437 | #endif |
416 | #endif |
438 | |
417 | |
… | |
… | |
443 | GET_R->allowedxerror = event->error_code; |
422 | GET_R->allowedxerror = event->error_code; |
444 | else |
423 | else |
445 | { |
424 | { |
446 | // GET_R is most likely not the terminal which caused the error, |
425 | // GET_R is most likely not the terminal which caused the error, |
447 | // so just output the error and continue |
426 | // so just output the error and continue |
448 | #if ENABLE_FRILLS |
427 | #if ENABLE_MINIMAL |
|
|
428 | old_xerror_handler (display, event); |
|
|
429 | #else |
449 | print_x_error (display, event); |
430 | print_x_error (display, event); |
450 | #else |
|
|
451 | old_xerror_handler (display, event); |
|
|
452 | #endif |
431 | #endif |
453 | } |
432 | } |
454 | |
433 | |
455 | return 0; |
434 | return 0; |
456 | } |
435 | } |
… | |
… | |
462 | DisplayString (display)); |
441 | DisplayString (display)); |
463 | rxvt_emergency_cleanup (); |
442 | rxvt_emergency_cleanup (); |
464 | _exit (EXIT_FAILURE); |
443 | _exit (EXIT_FAILURE); |
465 | } |
444 | } |
466 | |
445 | |
467 | /*----------------------------------------------------------------------*/ |
|
|
468 | bool |
|
|
469 | rxvt_term::init (int argc, const char *const *argv) |
|
|
470 | { |
|
|
471 | SET_R (this); |
|
|
472 | |
|
|
473 | set_locale (""); |
|
|
474 | |
|
|
475 | if (!init_vars ()) |
|
|
476 | return false; |
|
|
477 | |
|
|
478 | init_secondary (); |
|
|
479 | |
|
|
480 | const char **cmd_argv = init_resources (argc, argv); |
|
|
481 | |
|
|
482 | #ifdef KEYSYM_RESOURCE |
|
|
483 | keyboard->register_done (); |
|
|
484 | #endif |
|
|
485 | |
|
|
486 | #if MENUBAR_MAX |
|
|
487 | menubar_read (rs[Rs_menu]); |
|
|
488 | #endif |
|
|
489 | #ifdef HAVE_SCROLLBARS |
|
|
490 | if (OPTION (Opt_scrollBar)) |
|
|
491 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
492 | #endif |
|
|
493 | |
|
|
494 | #if ENABLE_PERL |
|
|
495 | if (!rs[Rs_perl_ext_1]) |
|
|
496 | rs[Rs_perl_ext_1] = "default"; |
|
|
497 | |
|
|
498 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
499 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
500 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
501 | { |
|
|
502 | rxvt_perl.init (); |
|
|
503 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
504 | } |
|
|
505 | #endif |
|
|
506 | |
|
|
507 | create_windows (argc, argv); |
|
|
508 | |
|
|
509 | dDisp; |
|
|
510 | |
|
|
511 | init_xlocale (); |
|
|
512 | |
|
|
513 | scr_reset (); /* initialize screen */ |
|
|
514 | |
|
|
515 | #if 0 |
|
|
516 | XSynchronize (disp, True); |
|
|
517 | #endif |
|
|
518 | |
|
|
519 | #ifdef HAVE_SCROLLBARS |
|
|
520 | if (OPTION (Opt_scrollBar)) |
|
|
521 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
522 | #endif |
|
|
523 | #if (MENUBAR_MAX) |
|
|
524 | if (menubar_visible ()) |
|
|
525 | XMapWindow (disp, menuBar.win); |
|
|
526 | #endif |
|
|
527 | #ifdef TRANSPARENT |
|
|
528 | if (OPTION (Opt_transparent)) |
|
|
529 | { |
|
|
530 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
531 | check_our_parents (); |
|
|
532 | rootwin_ev.start (display, display->root); |
|
|
533 | } |
|
|
534 | #endif |
|
|
535 | |
|
|
536 | XMapWindow (disp, vt); |
|
|
537 | XMapWindow (disp, parent[0]); |
|
|
538 | |
|
|
539 | set_colorfgbg (); |
|
|
540 | |
|
|
541 | init_command (cmd_argv); |
|
|
542 | |
|
|
543 | free (cmd_argv); |
|
|
544 | |
|
|
545 | if (pty.pty >= 0) |
|
|
546 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
547 | |
|
|
548 | check_ev.start (); |
|
|
549 | |
|
|
550 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
551 | |
|
|
552 | return true; |
|
|
553 | } |
|
|
554 | |
|
|
555 | static struct sig_handlers |
446 | static struct sig_handlers |
556 | { |
447 | { |
557 | sig_watcher sw_chld, sw_term, sw_int; |
448 | ev::sig sw_term, sw_int; |
558 | |
|
|
559 | void sig_chld (sig_watcher &w) |
|
|
560 | { |
|
|
561 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
562 | int pid; |
|
|
563 | |
|
|
564 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
565 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
566 | if (pid == (*t)->cmd_pid) |
|
|
567 | { |
|
|
568 | (*t)->child_exit (); |
|
|
569 | break; |
|
|
570 | } |
|
|
571 | } |
|
|
572 | |
449 | |
573 | /* |
450 | /* |
574 | * Catch a fatal signal and tidy up before quitting |
451 | * Catch a fatal signal and tidy up before quitting |
575 | */ |
452 | */ |
576 | void |
453 | void sig_term (ev::sig &w, int revents); |
577 | sig_term (sig_watcher &w) |
454 | |
|
|
455 | sig_handlers () |
578 | { |
456 | { |
579 | #ifdef DEBUG_CMD |
|
|
580 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
581 | #endif |
|
|
582 | rxvt_emergency_cleanup (); |
|
|
583 | signal (w.signum, SIG_DFL); |
|
|
584 | kill (getpid (), w.signum); |
|
|
585 | } |
|
|
586 | |
|
|
587 | sig_handlers () |
|
|
588 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
589 | sw_term (this, &sig_handlers::sig_term), |
457 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
590 | sw_int (this, &sig_handlers::sig_term) |
458 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
591 | { |
|
|
592 | } |
459 | } |
593 | } sig_handlers; |
460 | } sig_handlers; |
594 | |
461 | |
595 | void |
462 | void |
|
|
463 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
464 | { |
|
|
465 | rxvt_emergency_cleanup (); |
|
|
466 | w.stop (); |
|
|
467 | kill (getpid (), w.signum); |
|
|
468 | } |
|
|
469 | |
|
|
470 | char **rxvt_environ; // startup environment |
|
|
471 | |
|
|
472 | void |
596 | rxvt_init () |
473 | rxvt_init () |
597 | { |
474 | { |
598 | /* |
475 | ptytty::init (); |
599 | * Save and then give up any super-user privileges |
476 | |
600 | * If we need privileges in any area then we must specifically request it. |
477 | if (!ev_default_loop (0)) |
601 | * We should only need to be root in these cases: |
478 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
602 | * 1. write utmp entries on some systems |
479 | |
603 | * 2. chown tty on some systems |
480 | rxvt_environ = environ; |
604 | */ |
|
|
605 | rxvt_privileges (SAVE); |
|
|
606 | rxvt_privileges (IGNORE); |
|
|
607 | |
481 | |
608 | signal (SIGHUP, SIG_IGN); |
482 | signal (SIGHUP, SIG_IGN); |
609 | signal (SIGPIPE, SIG_IGN); |
483 | signal (SIGPIPE, SIG_IGN); |
610 | |
484 | |
611 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
612 | sig_handlers.sw_term.start (SIGTERM); |
485 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
613 | sig_handlers.sw_int.start (SIGINT); |
486 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
614 | |
487 | |
615 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
488 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
616 | /* signal (SIGURG, SIG_DFL); */ |
489 | /* signal (SIGURG, SIG_DFL); */ |
617 | |
490 | |
618 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
491 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
619 | // TODO: handle this with exceptions and tolerate the memory loss |
492 | // TODO: handle this with exceptions and tolerate the memory loss |
620 | XSetIOErrorHandler (rxvt_xioerror_handler); |
493 | XSetIOErrorHandler (rxvt_xioerror_handler); |
621 | |
494 | |
622 | #ifdef USE_XGETDEFAULT |
|
|
623 | XrmInitialize (); |
495 | XrmInitialize (); |
624 | #endif |
|
|
625 | } |
496 | } |
626 | |
|
|
627 | /* ------------------------------------------------------------------------- * |
|
|
628 | * MEMORY ALLOCATION WRAPPERS * |
|
|
629 | * ------------------------------------------------------------------------- */ |
|
|
630 | void * |
|
|
631 | rxvt_malloc (size_t size) |
|
|
632 | { |
|
|
633 | void *p = malloc (size); |
|
|
634 | |
|
|
635 | if (!p) |
|
|
636 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
637 | |
|
|
638 | return p; |
|
|
639 | } |
|
|
640 | |
|
|
641 | void * |
|
|
642 | rxvt_calloc (size_t number, size_t size) |
|
|
643 | { |
|
|
644 | void *p = calloc (number, size); |
|
|
645 | |
|
|
646 | if (!p) |
|
|
647 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
648 | |
|
|
649 | return p; |
|
|
650 | } |
|
|
651 | |
|
|
652 | void * |
|
|
653 | rxvt_realloc (void *ptr, size_t size) |
|
|
654 | { |
|
|
655 | void *p = realloc (ptr, size); |
|
|
656 | |
|
|
657 | if (!p) |
|
|
658 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
659 | |
|
|
660 | return p; |
|
|
661 | } |
|
|
662 | |
|
|
663 | /* ------------------------------------------------------------------------- * |
|
|
664 | * PRIVILEGED OPERATIONS * |
|
|
665 | * ------------------------------------------------------------------------- */ |
|
|
666 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
667 | void |
|
|
668 | rxvt_privileges (rxvt_privaction action) |
|
|
669 | { |
|
|
670 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
671 | static uid_t euid; |
|
|
672 | static gid_t egid; |
|
|
673 | #endif |
|
|
674 | |
|
|
675 | #if ! defined(__CYGWIN32__) |
|
|
676 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
677 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
678 | # define seteuid(a) setreuid(-1, (a)) |
|
|
679 | # define setegid(a) setregid(-1, (a)) |
|
|
680 | # define HAVE_SETEUID |
|
|
681 | # endif |
|
|
682 | # ifdef HAVE_SETEUID |
|
|
683 | switch (action) |
|
|
684 | { |
|
|
685 | case IGNORE: |
|
|
686 | /* |
|
|
687 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
688 | * back to root later, as required |
|
|
689 | */ |
|
|
690 | seteuid (getuid ()); |
|
|
691 | setegid (getgid ()); |
|
|
692 | break; |
|
|
693 | case SAVE: |
|
|
694 | euid = geteuid (); |
|
|
695 | egid = getegid (); |
|
|
696 | break; |
|
|
697 | case RESTORE: |
|
|
698 | seteuid (euid); |
|
|
699 | setegid (egid); |
|
|
700 | break; |
|
|
701 | } |
|
|
702 | # else |
|
|
703 | switch (action) |
|
|
704 | { |
|
|
705 | case IGNORE: |
|
|
706 | setuid (getuid ()); |
|
|
707 | setgid (getgid ()); |
|
|
708 | /* FALLTHROUGH */ |
|
|
709 | case SAVE: |
|
|
710 | /* FALLTHROUGH */ |
|
|
711 | case RESTORE: |
|
|
712 | break; |
|
|
713 | } |
|
|
714 | # endif |
|
|
715 | #endif |
|
|
716 | } |
|
|
717 | |
|
|
718 | #ifdef UTMP_SUPPORT |
|
|
719 | void |
|
|
720 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
721 | { |
|
|
722 | if (OPTION (Opt_utmpInhibit) |
|
|
723 | || !pty.name || !*pty.name) |
|
|
724 | return; |
|
|
725 | |
|
|
726 | rxvt_privileges (RESTORE); |
|
|
727 | |
|
|
728 | if (action == SAVE) |
|
|
729 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
730 | else |
|
|
731 | cleanutent (); |
|
|
732 | |
|
|
733 | rxvt_privileges (IGNORE); |
|
|
734 | } |
|
|
735 | #endif |
|
|
736 | |
497 | |
737 | /*----------------------------------------------------------------------*/ |
498 | /*----------------------------------------------------------------------*/ |
738 | /* |
499 | /* |
739 | * window size/position calculcations for XSizeHint and other storage. |
500 | * window size/position calculations for XSizeHint and other storage. |
740 | * if width/height are non-zero then override calculated width/height |
501 | * if width/height are non-zero then override calculated width/height |
741 | */ |
502 | */ |
742 | void |
503 | void |
743 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
504 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
744 | { |
505 | { |
745 | short recalc_x, recalc_y; |
506 | short recalc_x, recalc_y; |
746 | int x, y, sb_w, mb_h, flags; |
507 | int x, y, flags; |
747 | unsigned int w, h; |
508 | unsigned int w, h; |
748 | unsigned int max_width, max_height; |
509 | unsigned int max_width, max_height; |
749 | dDisp; |
|
|
750 | |
|
|
751 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
752 | ncol, nrow, szHint.width, szHint.height)); |
|
|
753 | |
510 | |
754 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
511 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
755 | szHint.win_gravity = NorthWestGravity; |
512 | szHint.win_gravity = NorthWestGravity; |
756 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
513 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
757 | |
514 | |
… | |
… | |
765 | if (rs[Rs_geometry]) |
522 | if (rs[Rs_geometry]) |
766 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
523 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
767 | |
524 | |
768 | if (flags & WidthValue) |
525 | if (flags & WidthValue) |
769 | { |
526 | { |
|
|
527 | if (!w) |
|
|
528 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
529 | |
770 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
530 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
771 | szHint.flags |= USSize; |
531 | szHint.flags |= USSize; |
772 | } |
532 | } |
773 | |
533 | |
774 | if (flags & HeightValue) |
534 | if (flags & HeightValue) |
775 | { |
535 | { |
|
|
536 | if (!h) |
|
|
537 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
538 | |
776 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
539 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
777 | szHint.flags |= USSize; |
540 | szHint.flags |= USSize; |
778 | } |
541 | } |
779 | |
542 | |
780 | if (flags & XValue) |
543 | if (flags & XValue) |
781 | { |
544 | { |
… | |
… | |
812 | max_width = MAX_COLS * fwidth; |
575 | max_width = MAX_COLS * fwidth; |
813 | max_height = MAX_ROWS * fheight; |
576 | max_height = MAX_ROWS * fheight; |
814 | |
577 | |
815 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
578 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
816 | |
579 | |
817 | sb_w = mb_h = 0; |
|
|
818 | window_vt_x = window_vt_y = int_bwidth; |
580 | window_vt_x = window_vt_y = int_bwidth; |
819 | |
581 | |
820 | if (scrollbar_visible ()) |
582 | if (scrollBar.state) |
821 | { |
583 | { |
822 | sb_w = scrollbar_TotalWidth (); |
584 | int sb_w = scrollBar.total_width (); |
823 | szHint.base_width += sb_w; |
585 | szHint.base_width += sb_w; |
|
|
586 | |
824 | if (!OPTION (Opt_scrollBar_right)) |
587 | if (!option (Opt_scrollBar_right)) |
825 | window_vt_x += sb_w; |
588 | window_vt_x += sb_w; |
826 | } |
589 | } |
827 | |
590 | |
828 | if (menubar_visible ()) |
|
|
829 | { |
|
|
830 | mb_h = menuBar_TotalHeight (); |
|
|
831 | szHint.base_height += mb_h; |
|
|
832 | window_vt_y += mb_h; |
|
|
833 | } |
|
|
834 | |
|
|
835 | szHint.width_inc = fwidth; |
591 | szHint.width_inc = fwidth; |
836 | szHint.height_inc = fheight; |
592 | szHint.height_inc = fheight; |
837 | szHint.min_width = szHint.base_width + szHint.width_inc; |
593 | szHint.min_width = szHint.base_width + szHint.width_inc; |
838 | szHint.min_height = szHint.base_height + szHint.height_inc; |
594 | szHint.min_height = szHint.base_height + szHint.height_inc; |
839 | |
595 | |
840 | if (newwidth && newwidth - szHint.base_width < max_width) |
596 | if (newwidth && newwidth - szHint.base_width < max_width) |
841 | { |
597 | { |
842 | szHint.width = newwidth; |
598 | szHint.width = newwidth; |
… | |
… | |
857 | { |
613 | { |
858 | min_it (height, max_height); |
614 | min_it (height, max_height); |
859 | szHint.height = szHint.base_height + height; |
615 | szHint.height = szHint.base_height + height; |
860 | } |
616 | } |
861 | |
617 | |
862 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
|
|
863 | window_sb_x = szHint.width - sb_w; |
|
|
864 | |
|
|
865 | if (recalc_x) |
618 | if (recalc_x) |
866 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
619 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
620 | |
867 | if (recalc_y) |
621 | if (recalc_y) |
868 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
622 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
869 | |
623 | |
870 | ncol = width / fwidth; |
624 | ncol = width / fwidth; |
871 | nrow = height / fheight; |
625 | nrow = height / fheight; |
872 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
873 | ncol, nrow, szHint.width, |
|
|
874 | szHint.height)); |
|
|
875 | return; |
|
|
876 | } |
626 | } |
877 | |
627 | |
878 | /*----------------------------------------------------------------------*/ |
628 | /*----------------------------------------------------------------------*/ |
879 | /* |
629 | /* |
880 | * Tell the teletype handler what size the window is. |
630 | * Tell the teletype handler what size the window is. |
881 | * Called after a window size change. |
631 | * Called after a window size change. |
882 | */ |
632 | */ |
883 | void |
633 | void |
884 | rxvt_term::tt_winch () |
634 | rxvt_term::tt_winch () |
885 | { |
635 | { |
886 | if (pty.pty < 0) |
636 | if (pty->pty < 0) |
887 | return; |
637 | return; |
888 | |
638 | |
889 | struct winsize ws; |
639 | struct winsize ws; |
890 | |
640 | |
891 | ws.ws_col = ncol; |
641 | ws.ws_col = ncol; |
892 | ws.ws_row = nrow; |
642 | ws.ws_row = nrow; |
893 | ws.ws_xpixel = width; |
643 | ws.ws_xpixel = width; |
894 | ws.ws_ypixel = height; |
644 | ws.ws_ypixel = height; |
895 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
645 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
896 | |
646 | |
897 | #if 0 |
647 | #if 0 |
898 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
648 | // TIOCSWINSZ is supposed to do this automatically and correctly |
899 | if (cmd_pid) /* force through to the command */ |
649 | if (cmd_pid) /* force through to the command */ |
900 | kill (-cmd_pid, SIGWINCH); |
650 | kill (-cmd_pid, SIGWINCH); |
901 | #endif |
651 | #endif |
902 | } |
652 | } |
903 | |
653 | |
… | |
… | |
932 | delete fontset[0]; |
682 | delete fontset[0]; |
933 | fontset[0] = fs; |
683 | fontset[0] = fs; |
934 | |
684 | |
935 | prop = (*fs)[1]->properties (); |
685 | prop = (*fs)[1]->properties (); |
936 | prop.height += lineSpace; |
686 | prop.height += lineSpace; |
|
|
687 | |
937 | fs->set_prop (prop); |
688 | fs->set_prop (prop, false); |
938 | |
689 | |
939 | fwidth = prop.width; |
690 | fwidth = prop.width; |
940 | fheight = prop.height; |
691 | fheight = prop.height; |
941 | fbase = prop.ascent; |
692 | fbase = prop.ascent; |
942 | |
693 | |
… | |
… | |
951 | { |
702 | { |
952 | fontset[style] = fs = new rxvt_fontset (this); |
703 | fontset[style] = fs = new rxvt_fontset (this); |
953 | rxvt_fontprop prop2 = prop; |
704 | rxvt_fontprop prop2 = prop; |
954 | |
705 | |
955 | if (res) |
706 | if (res) |
956 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
707 | { |
|
|
708 | fs->populate (res); |
|
|
709 | fs->set_prop (prop2, false); |
|
|
710 | } |
957 | else |
711 | else |
958 | { |
712 | { |
959 | res = fontset[0]->fontdesc; |
713 | fs->populate (fontset[0]->fontdesc); |
960 | |
714 | |
961 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
715 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
962 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
716 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
717 | |
|
|
718 | fs->set_prop (prop2, true); |
963 | } |
719 | } |
964 | |
720 | |
965 | fs->populate (res); |
|
|
966 | fs->set_prop (prop2); |
|
|
967 | } |
721 | } |
968 | #else |
722 | #else |
969 | fontset[style] = fontset[0]; |
723 | fontset[style] = fontset[0]; |
970 | #endif |
724 | #endif |
971 | } |
725 | } |
… | |
… | |
973 | if (parent[0]) |
727 | if (parent[0]) |
974 | { |
728 | { |
975 | resize_all_windows (0, 0, 0); |
729 | resize_all_windows (0, 0, 0); |
976 | scr_remap_chars (); |
730 | scr_remap_chars (); |
977 | scr_touch (true); |
731 | scr_touch (true); |
978 | } |
732 | } |
979 | |
733 | |
980 | return true; |
734 | return true; |
981 | } |
735 | } |
982 | |
736 | |
|
|
737 | void |
983 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
738 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
984 | { |
739 | { |
985 | XChangeProperty (display->display, parent[0], |
740 | XChangeProperty (dpy, parent[0], |
986 | prop, XA_STRING, 8, PropModeReplace, |
741 | prop, XA_STRING, 8, PropModeReplace, |
987 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
742 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
988 | } |
743 | } |
989 | |
744 | |
|
|
745 | void |
990 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
746 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
991 | { |
747 | { |
992 | wchar_t *ws = rxvt_mbstowcs (str, len); |
748 | wchar_t *ws = rxvt_mbstowcs (str, len); |
993 | char *s = rxvt_wcstoutf8 (ws); |
749 | char *s = rxvt_wcstoutf8 (ws); |
994 | |
750 | |
995 | XChangeProperty (display->display, parent[0], |
751 | XChangeProperty (dpy, parent[0], |
996 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
752 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
997 | (const unsigned char *)s, strlen (s)); |
753 | (const unsigned char *)s, strlen (s)); |
998 | |
754 | |
999 | free (s); |
755 | free (s); |
1000 | free (ws); |
756 | free (ws); |
… | |
… | |
1019 | #if ENABLE_EWMH |
775 | #if ENABLE_EWMH |
1020 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
776 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1021 | #endif |
777 | #endif |
1022 | } |
778 | } |
1023 | |
779 | |
|
|
780 | void |
|
|
781 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
782 | { |
1024 | #ifdef XTERM_COLOR_CHANGE |
783 | #ifdef XTERM_COLOR_CHANGE |
1025 | void |
|
|
1026 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
1027 | { |
|
|
1028 | rxvt_color xcol; |
784 | rxvt_color xcol; |
1029 | int i; |
|
|
1030 | |
785 | |
1031 | if (color == NULL || *color == '\0') |
786 | if (color == NULL || *color == '\0') |
1032 | return; |
787 | return; |
1033 | |
788 | |
|
|
789 | color = strdup (color); |
|
|
790 | allocated.push_back ((void *)color); |
|
|
791 | rs[Rs_color + idx] = color; |
|
|
792 | |
1034 | /* handle color aliases */ |
793 | /* handle color aliases */ |
1035 | if (isdigit (*color)) |
794 | if (isdigit (*color)) |
1036 | { |
795 | { |
1037 | i = atoi (color); |
796 | int i = atoi (color); |
1038 | |
797 | |
1039 | if (i >= 8 && i <= 15) |
798 | if (i >= 8 && i <= 15) |
|
|
799 | { |
1040 | { /* bright colors */ |
800 | /* bright colors */ |
1041 | i -= 8; |
|
|
1042 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
801 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
1043 | SET_PIXCOLOR (idx); |
|
|
1044 | goto done; |
802 | goto done; |
1045 | } |
803 | } |
1046 | |
804 | |
1047 | if (i >= 0 && i <= 7) |
805 | if (i >= 0 && i <= 7) |
|
|
806 | { |
1048 | { /* normal colors */ |
807 | /* normal colors */ |
1049 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
808 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1050 | SET_PIXCOLOR (idx); |
|
|
1051 | goto done; |
809 | goto done; |
1052 | } |
810 | } |
1053 | } |
811 | } |
1054 | |
812 | |
1055 | if (!rXParseAllocColor (&xcol, color)) |
813 | set_color (xcol, color); |
1056 | return; |
|
|
1057 | |
|
|
1058 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1059 | |
814 | |
1060 | /* |
815 | /* |
1061 | * FIXME: should free colors here, but no idea how to do it so instead, |
816 | * FIXME: should free colors here, but no idea how to do it so instead, |
1062 | * so just keep gobbling up the colormap |
817 | * so just keep gobbling up the colormap |
1063 | */ |
818 | */ |
1064 | # if 0 |
|
|
1065 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1066 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1067 | break; |
|
|
1068 | if (i > Color_White) |
|
|
1069 | { |
|
|
1070 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1071 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1072 | DisplayPlanes (display->display, display->screen)); |
|
|
1073 | } |
|
|
1074 | # endif |
|
|
1075 | |
819 | |
1076 | pix_colors_focused[idx] = xcol; |
820 | pix_colors_focused[idx] = xcol; |
1077 | SET_PIXCOLOR (idx); |
|
|
1078 | |
821 | |
1079 | /* XSetWindowAttributes attr; */ |
|
|
1080 | /* Cursor cursor; */ |
|
|
1081 | done: |
822 | done: |
1082 | |
|
|
1083 | #if OFF_FOCUS_FADING |
|
|
1084 | if (rs[Rs_fade]) |
|
|
1085 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1086 | #endif |
|
|
1087 | |
|
|
1088 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
823 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1089 | |
824 | |
|
|
825 | update_fade_color (idx); |
1090 | recolour_cursor (); |
826 | recolour_cursor (); |
1091 | scr_recolour (); |
827 | scr_recolour (); |
|
|
828 | #endif /* XTERM_COLOR_CHANGE */ |
1092 | } |
829 | } |
1093 | |
|
|
1094 | #else |
|
|
1095 | # define set_window_color (idx,color) ((void)0) |
|
|
1096 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1097 | |
830 | |
1098 | void |
831 | void |
1099 | rxvt_term::recolour_cursor () |
832 | rxvt_term::recolour_cursor () |
1100 | { |
833 | { |
1101 | XColor xcol[2]; |
834 | XColor fg, bg; |
1102 | |
835 | |
1103 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
836 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1104 | ? pix_colors_focused[Color_pointer_fg] |
837 | ? pix_colors_focused[Color_pointer_fg] |
1105 | : pix_colors_focused[Color_fg]; |
838 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
839 | |
1106 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
840 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1107 | ? pix_colors_focused[Color_pointer_bg] |
841 | ? pix_colors_focused[Color_pointer_bg] |
1108 | : pix_colors_focused[Color_bg]; |
842 | : pix_colors_focused[Color_bg]).get (bg); |
1109 | |
843 | |
1110 | XQueryColors (display->display, display->cmap, xcol, 2); |
844 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1111 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1112 | } |
845 | } |
1113 | |
846 | |
1114 | /*----------------------------------------------------------------------*/ |
847 | /*----------------------------------------------------------------------*/ |
1115 | /* |
848 | /* |
1116 | * find if fg/bg matches any of the normal (low-intensity) colors |
849 | * find if fg/bg matches any of the normal (low-intensity) colors |
1117 | */ |
850 | */ |
1118 | void |
851 | void |
1119 | rxvt_term::set_colorfgbg () |
852 | rxvt_term::set_colorfgbg () |
1120 | { |
853 | { |
1121 | unsigned int i; |
854 | unsigned int i; |
1122 | const char *xpmb = "\0"; |
855 | const char *xpmb = ""; |
1123 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
856 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1124 | |
857 | |
1125 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1126 | strcpy (fstr, "default"); |
858 | strcpy (fstr, "default"); |
1127 | strcpy (bstr, "default"); |
859 | strcpy (bstr, "default"); |
1128 | for (i = Color_Black; i <= Color_White; i++) |
860 | for (i = Color_Black; i <= Color_White; i++) |
1129 | if (pix_colors[Color_fg] == pix_colors[i]) |
861 | if (pix_colors[Color_fg] == pix_colors[i]) |
1130 | { |
862 | { |
… | |
… | |
1134 | |
866 | |
1135 | for (i = Color_Black; i <= Color_White; i++) |
867 | for (i = Color_Black; i <= Color_White; i++) |
1136 | if (pix_colors[Color_bg] == pix_colors[i]) |
868 | if (pix_colors[Color_bg] == pix_colors[i]) |
1137 | { |
869 | { |
1138 | sprintf (bstr, "%d", (i - Color_Black)); |
870 | sprintf (bstr, "%d", (i - Color_Black)); |
1139 | #ifdef XPM_BACKGROUND |
871 | #ifdef BG_IMAGE_FROM_FILE |
1140 | xpmb = "default;"; |
872 | xpmb = "default;"; |
1141 | #endif |
873 | #endif |
1142 | break; |
874 | break; |
1143 | } |
875 | } |
1144 | |
876 | |
1145 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
877 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1146 | } |
878 | } |
1147 | |
879 | |
1148 | /*----------------------------------------------------------------------*/ |
880 | /*----------------------------------------------------------------------*/ |
1149 | |
881 | |
1150 | int |
882 | bool |
1151 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
883 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1152 | { |
884 | { |
1153 | if (!screen_in_out->set (display, colour)) |
885 | if (color.set (this, name)) |
1154 | { |
|
|
1155 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1156 | return false; |
|
|
1157 | } |
|
|
1158 | |
|
|
1159 | return true; |
886 | return true; |
|
|
887 | |
|
|
888 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
889 | return false; |
|
|
890 | } |
|
|
891 | |
|
|
892 | void |
|
|
893 | rxvt_term::alias_color (int dst, int src) |
|
|
894 | { |
|
|
895 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1160 | } |
896 | } |
1161 | |
897 | |
1162 | /* -------------------------------------------------------------------- * |
898 | /* -------------------------------------------------------------------- * |
1163 | * - WINDOW RESIZING - * |
899 | * - WINDOW RESIZING - * |
1164 | * -------------------------------------------------------------------- */ |
900 | * -------------------------------------------------------------------- */ |
1165 | void |
901 | void |
1166 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
902 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1167 | { |
903 | { |
1168 | int fix_screen; |
904 | int fix_screen; |
1169 | int old_width = szHint.width, old_height = szHint.height; |
905 | int old_width = szHint.width; |
1170 | dDisp; |
906 | int old_height = szHint.height; |
1171 | |
907 | |
1172 | window_calc (newwidth, newheight); |
908 | window_calc (newwidth, newheight); |
|
|
909 | |
|
|
910 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1173 | XSetWMNormalHints (disp, parent[0], &szHint); |
911 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1174 | |
912 | |
1175 | if (!ignoreparent) |
913 | if (!ignoreparent) |
1176 | { |
914 | { |
1177 | #ifdef SMART_RESIZE |
915 | #ifdef SMART_RESIZE |
1178 | /* |
916 | /* |
… | |
… | |
1182 | int x, y, x1, y1; |
920 | int x, y, x1, y1; |
1183 | int dx, dy; |
921 | int dx, dy; |
1184 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
922 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1185 | Window unused_cr; |
923 | Window unused_cr; |
1186 | |
924 | |
1187 | XTranslateCoordinates (disp, parent[0], display->root, |
925 | XTranslateCoordinates (dpy, parent[0], display->root, |
1188 | 0, 0, &x, &y, &unused_cr); |
926 | 0, 0, &x, &y, &unused_cr); |
1189 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
927 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1190 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
928 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1191 | /* |
929 | /* |
1192 | * if display->root isn't the parent window, a WM will probably have offset |
930 | * if display->root isn't the parent window, a WM will probably have offset |
1193 | * our position for handles and decorations. Counter it |
931 | * our position for handles and decorations. Counter it |
1194 | */ |
932 | */ |
… | |
… | |
1196 | { |
934 | { |
1197 | x -= x1; |
935 | x -= x1; |
1198 | y -= y1; |
936 | y -= y1; |
1199 | } |
937 | } |
1200 | |
938 | |
1201 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
939 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1202 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
940 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1203 | dx = old_width - szHint.width; |
941 | dx = old_width - szHint.width; |
1204 | dy = old_height - szHint.height; |
942 | dy = old_height - szHint.height; |
1205 | |
943 | |
1206 | /* Check position of the center of the window */ |
944 | /* Check position of the center of the window */ |
1207 | if (x < x1) /* left half */ |
945 | if (x < x1) /* left half */ |
1208 | dx = 0; |
946 | dx = 0; |
… | |
… | |
1211 | if (y < y1) /* top half */ |
949 | if (y < y1) /* top half */ |
1212 | dy = 0; |
950 | dy = 0; |
1213 | else if (y == y1) /* exact center */ |
951 | else if (y == y1) /* exact center */ |
1214 | dy /= 2; |
952 | dy /= 2; |
1215 | |
953 | |
1216 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
954 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1217 | szHint.width, szHint.height); |
955 | szHint.width, szHint.height); |
1218 | #else |
956 | #else |
1219 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
957 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1220 | #endif |
958 | #endif |
1221 | } |
959 | } |
1222 | |
960 | |
1223 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
961 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1224 | |
962 | |
1225 | if (fix_screen || newwidth != old_width || newheight != old_height) |
963 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1226 | { |
964 | { |
1227 | if (scrollbar_visible ()) |
965 | if (scrollBar.state) |
1228 | { |
966 | scrollBar.resize (); |
1229 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1230 | window_sb_x, 0, |
|
|
1231 | scrollbar_TotalWidth (), szHint.height); |
|
|
1232 | resize_scrollbar (); |
|
|
1233 | } |
|
|
1234 | |
967 | |
1235 | if (menubar_visible ()) |
|
|
1236 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1237 | window_vt_x, 0, |
|
|
1238 | width, menuBar_TotalHeight ()); |
|
|
1239 | |
|
|
1240 | XMoveResizeWindow (disp, vt, |
968 | XMoveResizeWindow (dpy, vt, |
1241 | window_vt_x, window_vt_y, |
969 | window_vt_x, window_vt_y, |
1242 | width, height); |
970 | width, height); |
1243 | |
971 | |
|
|
972 | #ifdef HAVE_BG_PIXMAP |
|
|
973 | if (bgPixmap.window_size_sensitive ()) |
|
|
974 | update_background (); |
|
|
975 | #endif |
|
|
976 | |
1244 | scr_clear (); |
977 | scr_clear (); |
1245 | #ifdef XPM_BACKGROUND |
|
|
1246 | resize_pixmap (); |
|
|
1247 | #endif |
|
|
1248 | } |
978 | } |
1249 | |
979 | |
1250 | if (fix_screen || old_height == 0) |
980 | if (fix_screen || old_height == 0) |
1251 | { |
|
|
1252 | int curr_screen = -1; |
|
|
1253 | int old_ncol = prev_ncol; |
|
|
1254 | |
|
|
1255 | /* scr_reset only works on the primary screen */ |
|
|
1256 | if (old_height) /* this is not the first time through */ |
|
|
1257 | { |
|
|
1258 | unsigned int ocol = ncol; |
|
|
1259 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1260 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1261 | ncol = ocol; |
|
|
1262 | } |
|
|
1263 | |
|
|
1264 | scr_reset (); |
981 | scr_reset (); |
1265 | |
982 | |
1266 | if (curr_screen >= 0) /* this is not the first time through */ |
983 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1267 | { |
984 | //scr_touch (false); |
1268 | scr_change_screen (curr_screen); |
|
|
1269 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1270 | } |
|
|
1271 | } |
|
|
1272 | |
985 | |
1273 | old_width = szHint.width; |
986 | #ifdef HAVE_BG_PIXMAP |
1274 | old_height = szHint.height; |
987 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1275 | |
988 | // if (bgPixmap.pixmap) |
1276 | #ifdef XPM_BACKGROUND |
|
|
1277 | if (pixmap) |
|
|
1278 | scr_touch (false); |
989 | // scr_touch (false); |
1279 | #endif |
990 | #endif |
1280 | |
991 | |
1281 | #ifdef USE_XIM |
992 | #ifdef USE_XIM |
1282 | IMSetStatusPosition (); |
993 | IMSetPosition (); |
1283 | #endif |
994 | #endif |
1284 | } |
995 | } |
1285 | |
996 | |
1286 | /* |
997 | /* |
1287 | * Set the width/height of the vt window in characters. Units are pixels. |
998 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1292 | { |
1003 | { |
1293 | XWindowAttributes wattr; |
1004 | XWindowAttributes wattr; |
1294 | |
1005 | |
1295 | if (newwidth == 0 || newheight == 0) |
1006 | if (newwidth == 0 || newheight == 0) |
1296 | { |
1007 | { |
1297 | XGetWindowAttributes (display->display, display->root, &wattr); |
1008 | XGetWindowAttributes (dpy, display->root, &wattr); |
1298 | |
1009 | |
1299 | if (newwidth == 0) |
1010 | if (newwidth == 0) |
1300 | newwidth = wattr.width - szHint.base_width; |
1011 | newwidth = wattr.width - szHint.base_width; |
1301 | if (newheight == 0) |
1012 | if (newheight == 0) |
1302 | newheight = wattr.height - szHint.base_height; |
1013 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1316 | #ifdef USE_XIM |
1027 | #ifdef USE_XIM |
1317 | |
1028 | |
1318 | void |
1029 | void |
1319 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1030 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1320 | { |
1031 | { |
1321 | fg = pix_colors[Color_fg]; |
1032 | fg = pix_colors [Color_fg]; |
1322 | bg = pix_colors[Color_bg]; |
1033 | bg = pix_colors [Color_bg]; |
1323 | } |
1034 | } |
1324 | |
1035 | |
1325 | void |
1036 | void |
1326 | rxvt_term::im_set_size (XRectangle &size) |
1037 | rxvt_term::im_set_size (XRectangle &size) |
1327 | { |
1038 | { |
… | |
… | |
1364 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1075 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1365 | |
1076 | |
1366 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1077 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1367 | *p = '\0'; |
1078 | *p = '\0'; |
1368 | |
1079 | |
1369 | atom = XInternAtom (display->display, server, False); |
1080 | atom = XInternAtom (dpy, server, False); |
1370 | win = XGetSelectionOwner (display->display, atom); |
1081 | win = XGetSelectionOwner (dpy, atom); |
1371 | |
1082 | |
1372 | if (win != None) |
1083 | if (win != None) |
1373 | return True; |
1084 | return True; |
1374 | } |
1085 | } |
1375 | |
1086 | |
… | |
… | |
1382 | XPoint nspot; |
1093 | XPoint nspot; |
1383 | XVaNestedList preedit_attr; |
1094 | XVaNestedList preedit_attr; |
1384 | |
1095 | |
1385 | if (!Input_Context |
1096 | if (!Input_Context |
1386 | || !focus |
1097 | || !focus |
1387 | || !(input_style & XIMPreeditPosition)) |
1098 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1388 | return; |
1099 | return; |
1389 | |
1100 | |
1390 | im_set_position (nspot); |
1101 | im_set_position (nspot); |
1391 | |
1102 | |
1392 | if (nspot.x == spot.x && nspot.y == spot.y) |
1103 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1411 | input_method = 0; |
1122 | input_method = 0; |
1412 | } |
1123 | } |
1413 | |
1124 | |
1414 | Input_Context = 0; |
1125 | Input_Context = 0; |
1415 | } |
1126 | } |
|
|
1127 | |
|
|
1128 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1129 | |
|
|
1130 | static void |
|
|
1131 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1132 | { |
|
|
1133 | ((rxvt_term *)client_data)->make_current (); |
|
|
1134 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1135 | } |
|
|
1136 | |
|
|
1137 | static void |
|
|
1138 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1139 | { |
|
|
1140 | ((rxvt_term *)client_data)->make_current (); |
|
|
1141 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1142 | } |
|
|
1143 | |
|
|
1144 | static void |
|
|
1145 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1146 | { |
|
|
1147 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1148 | XIMText *text = call_data->text; |
|
|
1149 | |
|
|
1150 | term->make_current (); |
|
|
1151 | |
|
|
1152 | if (text) |
|
|
1153 | { |
|
|
1154 | void *str; |
|
|
1155 | |
|
|
1156 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1157 | { |
|
|
1158 | // of course, X makes it ugly again |
|
|
1159 | if (term->rs[Rs_imLocale]) |
|
|
1160 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1161 | |
|
|
1162 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1163 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1164 | |
|
|
1165 | if (term->rs[Rs_imLocale]) |
|
|
1166 | SET_LOCALE (term->locale); |
|
|
1167 | } |
|
|
1168 | else |
|
|
1169 | str = (void *)text->string.wide_char; |
|
|
1170 | |
|
|
1171 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1172 | DT_INT, call_data->caret, |
|
|
1173 | DT_INT, call_data->chg_first, |
|
|
1174 | DT_INT, call_data->chg_length, |
|
|
1175 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1176 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1177 | DT_END)); |
|
|
1178 | } |
|
|
1179 | else |
|
|
1180 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1181 | DT_INT, call_data->caret, |
|
|
1182 | DT_INT, call_data->chg_first, |
|
|
1183 | DT_INT, call_data->chg_length, |
|
|
1184 | DT_END)); |
|
|
1185 | } |
|
|
1186 | |
|
|
1187 | #if 0 |
|
|
1188 | static void |
|
|
1189 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1190 | { |
|
|
1191 | ((rxvt_term *)client_data)->make_current (); |
|
|
1192 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1193 | DT_INT, call_data->position, |
|
|
1194 | DT_INT, call_data->direction, |
|
|
1195 | DT_INT, call_data->style, |
|
|
1196 | DT_END)); |
|
|
1197 | } |
|
|
1198 | #endif |
|
|
1199 | |
|
|
1200 | #endif |
1416 | |
1201 | |
1417 | /* |
1202 | /* |
1418 | * Try to open a XIM with the current modifiers, then see if we can |
1203 | * Try to open a XIM with the current modifiers, then see if we can |
1419 | * open a suitable preedit type |
1204 | * open a suitable preedit type |
1420 | */ |
1205 | */ |
… | |
… | |
1427 | XRectangle rect, status_rect, needed_rect; |
1212 | XRectangle rect, status_rect, needed_rect; |
1428 | unsigned long fg, bg; |
1213 | unsigned long fg, bg; |
1429 | const char *p; |
1214 | const char *p; |
1430 | char **s; |
1215 | char **s; |
1431 | XIMStyles *xim_styles; |
1216 | XIMStyles *xim_styles; |
|
|
1217 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1218 | XIMCallback xcb[4]; |
|
|
1219 | #endif |
|
|
1220 | |
|
|
1221 | set_environ (envv); |
1432 | |
1222 | |
1433 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1223 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1434 | return false; |
1224 | return false; |
1435 | |
1225 | |
1436 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1437 | input_method = display->get_xim (locale, modifiers); |
1226 | input_method = display->get_xim (locale, modifiers); |
1438 | if (input_method == NULL) |
1227 | if (input_method == NULL) |
1439 | return false; |
1228 | return false; |
1440 | |
1229 | |
1441 | xim = input_method->xim; |
1230 | xim = input_method->xim; |
… | |
… | |
1461 | s = rxvt_splitcommastring (p); |
1250 | s = rxvt_splitcommastring (p); |
1462 | |
1251 | |
1463 | for (i = found = 0; !found && s[i]; i++) |
1252 | for (i = found = 0; !found && s[i]; i++) |
1464 | { |
1253 | { |
1465 | if (!strcmp (s[i], "OverTheSpot")) |
1254 | if (!strcmp (s[i], "OverTheSpot")) |
1466 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1255 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1467 | else if (!strcmp (s[i], "OffTheSpot")) |
1256 | else if (!strcmp (s[i], "OffTheSpot")) |
1468 | input_style = (XIMPreeditArea | XIMStatusArea); |
1257 | input_style = XIMPreeditArea | XIMStatusArea; |
1469 | else if (!strcmp (s[i], "Root")) |
1258 | else if (!strcmp (s[i], "Root")) |
1470 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1259 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1471 | else if (!strcmp (s[i], "None")) |
1260 | else if (!strcmp (s[i], "None")) |
1472 | input_style = (XIMPreeditNone | XIMStatusNone); |
1261 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1262 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1263 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1264 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1265 | #endif |
|
|
1266 | else |
|
|
1267 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1473 | |
1268 | |
1474 | for (j = 0; j < xim_styles->count_styles; j++) |
1269 | for (j = 0; j < xim_styles->count_styles; j++) |
1475 | if (input_style == xim_styles->supported_styles[j]) |
1270 | if (input_style == xim_styles->supported_styles[j]) |
1476 | { |
1271 | { |
1477 | rxvt_freecommastring (s); |
1272 | rxvt_freecommastring (s); |
… | |
… | |
1515 | "*", |
1310 | "*", |
1516 | fheight, |
1311 | fheight, |
1517 | fheight + 1, fheight - 1, |
1312 | fheight + 1, fheight - 1, |
1518 | fheight - 2, fheight + 2); |
1313 | fheight - 2, fheight + 2); |
1519 | |
1314 | |
1520 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1315 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1521 | &missing_charset_list, &missing_charset_count, &def_string); |
1316 | &missing_charset_list, &missing_charset_count, &def_string); |
1522 | |
1317 | |
1523 | if (missing_charset_list) |
1318 | if (missing_charset_list) |
1524 | XFreeStringList (missing_charset_list); |
1319 | XFreeStringList (missing_charset_list); |
1525 | |
1320 | |
… | |
… | |
1566 | XNBackground, bg, |
1361 | XNBackground, bg, |
1567 | XNArea, &status_rect, |
1362 | XNArea, &status_rect, |
1568 | XNFontSet, fs, |
1363 | XNFontSet, fs, |
1569 | NULL); |
1364 | NULL); |
1570 | } |
1365 | } |
|
|
1366 | #if ENABLE_XIM_ONTHESPOT |
|
|
1367 | else if (input_style & XIMPreeditCallbacks) |
|
|
1368 | { |
|
|
1369 | im_set_position (spot); |
|
|
1370 | |
|
|
1371 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1372 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1373 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1374 | # if 0 |
|
|
1375 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1376 | # endif |
|
|
1377 | |
|
|
1378 | preedit_attr = XVaCreateNestedList (0, |
|
|
1379 | XNSpotLocation, &spot, |
|
|
1380 | XNPreeditStartCallback, &xcb[0], |
|
|
1381 | XNPreeditDoneCallback , &xcb[1], |
|
|
1382 | XNPreeditDrawCallback , &xcb[2], |
|
|
1383 | # if 0 |
|
|
1384 | XNPreeditCaretCallback, &xcb[3], |
|
|
1385 | # endif |
|
|
1386 | NULL); |
|
|
1387 | } |
|
|
1388 | #endif |
1571 | |
1389 | |
1572 | Input_Context = XCreateIC (xim, |
1390 | Input_Context = XCreateIC (xim, |
1573 | XNInputStyle, input_style, |
1391 | XNInputStyle, input_style, |
1574 | XNClientWindow, vt, |
1392 | XNClientWindow, vt, |
1575 | XNFocusWindow, parent[0], |
1393 | XNFocusWindow, parent[0], |
… | |
… | |
1577 | preedit_attr, |
1395 | preedit_attr, |
1578 | status_attr ? XNStatusAttributes : NULL, |
1396 | status_attr ? XNStatusAttributes : NULL, |
1579 | status_attr, NULL); |
1397 | status_attr, NULL); |
1580 | |
1398 | |
1581 | if (preedit_attr) XFree (preedit_attr); |
1399 | if (preedit_attr) XFree (preedit_attr); |
1582 | if (status_attr) XFree (status_attr); |
1400 | if (status_attr) XFree (status_attr); |
1583 | if (fs) XFreeFontSet (display->display, fs); |
1401 | if (fs) XFreeFontSet (dpy, fs); |
1584 | |
1402 | |
1585 | if (Input_Context == NULL) |
1403 | if (Input_Context == NULL) |
1586 | { |
1404 | { |
1587 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1405 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1588 | im_destroy (); |
1406 | im_destroy (); |
1589 | return false; |
1407 | return false; |
1590 | } |
1408 | } |
1591 | |
1409 | |
1592 | if (input_style & XIMPreeditArea) |
1410 | #if 0 |
|
|
1411 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1412 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1413 | vt_select_input (); |
|
|
1414 | #endif |
|
|
1415 | |
1593 | IMSetStatusPosition (); |
1416 | IMSetPosition (); |
1594 | |
1417 | |
1595 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1596 | return true; |
1418 | return true; |
1597 | } |
1419 | } |
1598 | |
1420 | |
1599 | void |
1421 | void |
1600 | rxvt_term::im_cb () |
1422 | rxvt_term::im_cb () |
… | |
… | |
1602 | int i; |
1424 | int i; |
1603 | const char *p; |
1425 | const char *p; |
1604 | char **s; |
1426 | char **s; |
1605 | char buf[IMBUFSIZ]; |
1427 | char buf[IMBUFSIZ]; |
1606 | |
1428 | |
1607 | SET_R (this); |
1429 | make_current (); |
1608 | |
1430 | |
1609 | im_destroy (); |
1431 | im_destroy (); |
1610 | |
1432 | |
1611 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1612 | if (Input_Context) |
1433 | if (Input_Context) |
1613 | return; |
1434 | return; |
1614 | |
1435 | |
1615 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1436 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1616 | if (rs[Rs_imLocale]) |
1437 | if (rs[Rs_imLocale]) |
… | |
… | |
1658 | SET_LOCALE (locale); |
1479 | SET_LOCALE (locale); |
1659 | #endif |
1480 | #endif |
1660 | } |
1481 | } |
1661 | |
1482 | |
1662 | void |
1483 | void |
1663 | rxvt_term::IMSetStatusPosition () |
1484 | rxvt_term::IMSetPosition () |
1664 | { |
1485 | { |
1665 | XRectangle preedit_rect, status_rect, *needed_rect; |
1486 | XRectangle preedit_rect, status_rect, *needed_rect; |
1666 | XVaNestedList preedit_attr, status_attr; |
1487 | XVaNestedList preedit_attr, status_attr; |
1667 | |
1488 | |
1668 | if (!Input_Context |
1489 | if (!Input_Context |
1669 | || !focus |
1490 | || !focus |
1670 | || !(input_style & XIMPreeditArea) |
1491 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1671 | || !IMisRunning ()) |
1492 | || !IMisRunning ()) |
1672 | return; |
1493 | return; |
1673 | |
1494 | |
|
|
1495 | if (input_style & XIMPreeditPosition) |
|
|
1496 | { |
|
|
1497 | im_set_size (preedit_rect); |
|
|
1498 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1499 | |
|
|
1500 | XSetICValues (Input_Context, |
|
|
1501 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1502 | } |
|
|
1503 | else |
|
|
1504 | { |
1674 | /* Getting the necessary width of preedit area */ |
1505 | /* Getting the necessary width of preedit area */ |
1675 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1506 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1676 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1507 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1677 | XFree (status_attr); |
1508 | XFree (status_attr); |
1678 | |
1509 | |
1679 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1510 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1680 | XFree (needed_rect); |
1511 | XFree (needed_rect); |
1681 | |
1512 | |
1682 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1513 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1683 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1514 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1684 | |
1515 | |
1685 | XSetICValues (Input_Context, |
1516 | XSetICValues (Input_Context, |
1686 | XNPreeditAttributes, preedit_attr, |
1517 | XNPreeditAttributes, preedit_attr, |
1687 | XNStatusAttributes, status_attr, NULL); |
1518 | XNStatusAttributes, status_attr, |
|
|
1519 | NULL); |
1688 | |
1520 | |
|
|
1521 | XFree (status_attr); |
|
|
1522 | } |
|
|
1523 | |
1689 | XFree (preedit_attr); |
1524 | XFree (preedit_attr); |
1690 | XFree (status_attr); |
|
|
1691 | } |
1525 | } |
1692 | #endif /* USE_XIM */ |
1526 | #endif /* USE_XIM */ |
1693 | |
1527 | |
1694 | /*----------------------------------------------------------------------*/ |
1528 | void |
1695 | rxvt_t rxvt_current_term; |
1529 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1530 | { |
|
|
1531 | Window cr; |
|
|
1532 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1533 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1534 | } |
|
|
1535 | |
|
|
1536 | Pixmap |
|
|
1537 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1538 | { |
|
|
1539 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1540 | if (xa[prop_id]) |
|
|
1541 | { |
|
|
1542 | int aformat; |
|
|
1543 | unsigned long nitems, bytes_after; |
|
|
1544 | Atom atype; |
|
|
1545 | unsigned char *prop = NULL; |
|
|
1546 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1547 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1548 | &nitems, &bytes_after, &prop); |
|
|
1549 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1550 | return *(Pixmap *)prop; |
|
|
1551 | } |
|
|
1552 | |
|
|
1553 | return None; |
|
|
1554 | } |
|
|
1555 | |
|
|
1556 | #ifdef HAVE_BG_PIXMAP |
|
|
1557 | # if TRACE_PIXMAPS |
|
|
1558 | # undef update_background |
|
|
1559 | void |
|
|
1560 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1561 | { |
|
|
1562 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1563 | update_background (); |
|
|
1564 | } |
|
|
1565 | # endif |
|
|
1566 | |
|
|
1567 | void |
|
|
1568 | rxvt_term::update_background () |
|
|
1569 | { |
|
|
1570 | if (update_background_ev.is_active ()) |
|
|
1571 | return; |
|
|
1572 | |
|
|
1573 | bgPixmap.invalidate (); |
|
|
1574 | |
|
|
1575 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1576 | |
|
|
1577 | if (to_wait <= 0.) |
|
|
1578 | bgPixmap.render (); |
|
|
1579 | else |
|
|
1580 | update_background_ev.start (to_wait); |
|
|
1581 | } |
|
|
1582 | |
|
|
1583 | void |
|
|
1584 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1585 | { |
|
|
1586 | make_current (); |
|
|
1587 | |
|
|
1588 | update_background_ev.stop (); |
|
|
1589 | bgPixmap.render (); |
|
|
1590 | refresh_check (); |
|
|
1591 | } |
|
|
1592 | |
|
|
1593 | #endif /* HAVE_BG_PIXMAP */ |
1696 | |
1594 | |
1697 | /*----------------------- end-of-file (C source) -----------------------*/ |
1595 | /*----------------------- end-of-file (C source) -----------------------*/ |