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. |
… | |
… | |
35 | #include "keyboard.h" |
35 | #include "keyboard.h" |
36 | #include "rxvtperl.h" |
36 | #include "rxvtperl.h" |
37 | |
37 | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
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40 | #include <cassert> |
40 | #include <csignal> |
41 | #include <csignal> |
41 | #include <cstring> |
42 | #include <cstring> |
42 | |
43 | |
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> |
44 | #include <termios.h> |
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45 | |
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|
46 | #ifdef HAVE_XSETLOCALE |
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|
47 | # define X_LOCALE |
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|
48 | # include <X11/Xlocale.h> |
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|
49 | #else |
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|
50 | # ifdef HAVE_SETLOCALE |
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51 | # include <clocale> |
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|
52 | # endif |
49 | #endif |
53 | #endif |
50 | |
54 | |
51 | vector<rxvt_term *> rxvt_term::termlist; |
55 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
56 | |
53 | // used to tell global functions which terminal instance is "active" |
57 | // used to tell global functions which terminal instance is "active" |
… | |
… | |
56 | static char curlocale[128], savelocale[128]; |
60 | static char curlocale[128], savelocale[128]; |
57 | |
61 | |
58 | bool |
62 | bool |
59 | rxvt_set_locale (const char *locale) NOTHROW |
63 | rxvt_set_locale (const char *locale) NOTHROW |
60 | { |
64 | { |
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65 | int size = strlen (locale) + 1; |
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66 | |
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|
67 | if (size > sizeof (curlocale)) |
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68 | rxvt_fatal ("locale string too long, aborting.\n"); |
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69 | |
61 | if (!locale || !strncmp (locale, curlocale, 128)) |
70 | if (!locale || !memcmp (locale, curlocale, size)) |
62 | return false; |
71 | return false; |
63 | |
72 | |
64 | strncpy (curlocale, locale, 128); |
73 | memcpy (curlocale, locale, size); |
65 | setlocale (LC_CTYPE, curlocale); |
74 | setlocale (LC_CTYPE, curlocale); |
66 | return true; |
75 | return true; |
67 | } |
76 | } |
68 | |
77 | |
69 | void |
78 | void |
… | |
… | |
83 | class rxvt_composite_vec rxvt_composite; |
92 | class rxvt_composite_vec rxvt_composite; |
84 | |
93 | |
85 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
94 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
86 | { |
95 | { |
87 | compose_char *cc; |
96 | compose_char *cc; |
88 | |
97 | |
89 | // break compose chains, as stupid readline really likes to duplicate |
98 | // break compose chains, as stupid readline really likes to duplicate |
90 | // composing characters for some reason near the end of a line. |
99 | // composing characters for some reason near the end of a line. |
91 | cc = (*this)[c1]; |
100 | cc = (*this)[c1]; |
92 | while (cc) |
101 | while (cc) |
93 | { |
102 | { |
94 | if (cc->c2 == c2) return c1; |
103 | if (cc->c2 == c2) return c1; |
95 | cc = (*this)[cc->c1]; |
104 | cc = (*this)[cc->c1]; |
96 | } |
105 | } |
97 | |
106 | |
98 | // check to see wether this combination already exists otherwise |
107 | // check to see whether this combination already exists otherwise |
99 | for (cc = v.end (); cc-- > v.begin (); ) |
108 | for (cc = v.end (); cc-- > v.begin (); ) |
100 | { |
109 | { |
101 | if (cc->c1 == c1 && cc->c2 == c2) |
110 | if (cc->c1 == c1 && cc->c2 == c2) |
102 | return COMPOSE_LO + (cc - v.begin ()); |
111 | return COMPOSE_LO + (cc - v.begin ()); |
103 | } |
112 | } |
… | |
… | |
142 | |
151 | |
143 | } |
152 | } |
144 | #endif |
153 | #endif |
145 | |
154 | |
146 | rxvt_term::rxvt_term () |
155 | rxvt_term::rxvt_term () |
147 | : |
156 | { |
148 | #if TRANSPARENT |
157 | #if HAVE_BG_PIXMAP |
149 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
158 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
150 | #endif |
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151 | #ifdef HAVE_SCROLLBARS |
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152 | scrollbar_ev (this, &rxvt_term::x_cb), |
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153 | #endif |
159 | #endif |
154 | #ifdef CURSOR_BLINK |
160 | #ifdef CURSOR_BLINK |
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
161 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
156 | #endif |
162 | #endif |
157 | #ifdef TEXT_BLINK |
163 | #ifdef TEXT_BLINK |
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
164 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
159 | #endif |
165 | #endif |
160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
166 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
167 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
162 | #endif |
168 | #endif |
163 | #ifdef SELECTION_SCROLLING |
169 | #ifdef SELECTION_SCROLLING |
164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
170 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
165 | #endif |
171 | #endif |
166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
172 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
173 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
|
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174 | #endif |
|
|
175 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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176 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
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177 | #endif |
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178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
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179 | #ifdef USE_XIM |
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180 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
168 | #endif |
181 | #endif |
169 | #ifdef POINTER_BLANK |
182 | #ifdef POINTER_BLANK |
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
183 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
171 | #endif |
184 | #endif |
172 | #ifdef USE_XIM |
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173 | im_ev (this, &rxvt_term::im_cb), |
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174 | #endif |
|
|
175 | #ifndef NO_BELL |
185 | #ifndef NO_BELL |
176 | bell_ev (this, &rxvt_term::bell_cb), |
186 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
177 | #endif |
187 | #endif |
178 | termwin_ev (this, &rxvt_term::x_cb), |
188 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
179 | vt_ev (this, &rxvt_term::x_cb), |
189 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
180 | child_ev (this, &rxvt_term::child_cb), |
190 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
181 | check_ev (this, &rxvt_term::check_cb), |
191 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
182 | flush_ev (this, &rxvt_term::flush_cb), |
192 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
183 | destroy_ev (this, &rxvt_term::destroy_cb), |
193 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
184 | pty_ev (this, &rxvt_term::pty_cb), |
194 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
185 | incr_ev (this, &rxvt_term::incr_cb) |
195 | |
186 | { |
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187 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
196 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
188 | |
197 | |
189 | termlist.push_back (this); |
198 | termlist.push_back (this); |
190 | |
199 | |
191 | #ifdef KEYSYM_RESOURCE |
200 | #ifdef KEYSYM_RESOURCE |
… | |
… | |
193 | #endif |
202 | #endif |
194 | } |
203 | } |
195 | |
204 | |
196 | // clean up the most important stuff, do *not* call x or free mem etc. |
205 | // clean up the most important stuff, do *not* call x or free mem etc. |
197 | // for use before an emergency exit |
206 | // for use before an emergency exit |
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|
207 | void |
198 | void rxvt_term::emergency_cleanup () |
208 | rxvt_term::emergency_cleanup () |
199 | { |
209 | { |
200 | if (cmd_pid) |
210 | if (cmd_pid) |
201 | kill (-cmd_pid, SIGHUP); |
211 | kill (-cmd_pid, SIGHUP); |
202 | |
212 | |
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213 | pty_ev.stop (); |
203 | delete pty; pty = 0; |
214 | delete pty; pty = 0; |
204 | } |
215 | } |
205 | |
216 | |
206 | rxvt_term::~rxvt_term () |
217 | rxvt_term::~rxvt_term () |
207 | { |
218 | { |
… | |
… | |
214 | if (fontset[i] != fontset[0]) |
225 | if (fontset[i] != fontset[0]) |
215 | delete fontset[i]; |
226 | delete fontset[i]; |
216 | #endif |
227 | #endif |
217 | delete fontset[0]; |
228 | delete fontset[0]; |
218 | |
229 | |
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230 | #ifdef HAVE_BG_PIXMAP |
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231 | bgPixmap.destroy (); |
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232 | #endif |
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233 | #ifdef HAVE_AFTERIMAGE |
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234 | if (asv) |
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235 | destroy_asvisual (asv, 0); |
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236 | if (asimman) |
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237 | destroy_image_manager (asimman, 0); |
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238 | #endif |
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239 | |
219 | if (display) |
240 | if (display) |
220 | { |
241 | { |
221 | dDisp; |
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222 | |
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223 | selection_clear (); |
242 | selection_clear (); |
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243 | selection_clear (true); |
224 | |
244 | |
225 | #ifdef USE_XIM |
245 | #ifdef USE_XIM |
226 | im_destroy (); |
246 | im_destroy (); |
227 | #endif |
247 | #endif |
228 | #ifdef XTERM_SCROLLBAR |
248 | scrollBar.destroy (); |
229 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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230 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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231 | #endif |
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232 | #ifdef PLAIN_SCROLLBAR |
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233 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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234 | #endif |
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235 | #ifdef NEXT_SCROLLBAR |
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236 | if (blackGC) XFreeGC (disp, blackGC); |
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237 | if (whiteGC) XFreeGC (disp, whiteGC); |
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238 | if (grayGC) XFreeGC (disp, grayGC); |
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239 | if (darkGC) XFreeGC (disp, darkGC); |
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240 | if (stippleGC) XFreeGC (disp, stippleGC); |
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241 | if (dimple) XFreePixmap (disp, dimple); |
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242 | if (upArrow) XFreePixmap (disp, upArrow); |
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243 | if (downArrow) XFreePixmap (disp, downArrow); |
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244 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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245 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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246 | #endif |
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247 | #ifdef RXVT_SCROLLBAR |
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248 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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249 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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250 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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251 | #endif |
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252 | if (gc) XFreeGC (disp, gc); |
249 | if (gc) XFreeGC (dpy, gc); |
253 | |
250 | |
254 | delete drawable; |
251 | delete drawable; |
255 | // destroy all windows |
252 | // destroy all windows |
256 | if (parent[0]) |
253 | if (parent[0]) |
257 | XDestroyWindow (disp, parent[0]); |
254 | XDestroyWindow (dpy, parent[0]); |
258 | } |
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259 | |
255 | |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
256 | for (int i = 0; i < TOTAL_COLORS; i++) |
261 | delete pix_colors_focused; |
257 | if (ISSET_PIXCOLOR (i)) |
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258 | { |
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259 | pix_colors_focused [i].free (this); |
262 | #if OFF_FOCUS_FADING |
260 | #if OFF_FOCUS_FADING |
263 | delete pix_colors_unfocused; |
261 | pix_colors_unfocused [i].free (this); |
264 | #endif |
262 | #endif |
|
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263 | } |
265 | |
264 | |
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265 | clear (); |
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266 | |
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267 | display->flush (); /* ideally .put should do this */ |
266 | displays.put (display); |
268 | displays.put (display); |
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269 | } |
267 | |
270 | |
268 | scr_release (); |
271 | scr_release (); |
269 | |
272 | |
270 | /* clear all resources */ |
273 | /* clear all resources */ |
271 | for (int i = 0; i < allocated.size (); i++) |
274 | for (int i = 0; i < allocated.size (); i++) |
272 | free (allocated [i]); |
275 | free (allocated [i]); |
273 | |
276 | |
274 | free (selection.text); |
277 | free (selection.text); |
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278 | free (selection.clip_text); |
275 | // TODO: manage env vars in child only(!) |
279 | // TODO: manage env vars in child only(!) |
276 | free (env_windowid); |
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277 | free (env_display); |
280 | free (env_display); |
278 | free (env_term); |
281 | free (env_term); |
279 | free (env_colorfgbg); |
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280 | free (locale); |
282 | free (locale); |
281 | free (v_buffer); |
283 | free (v_buffer); |
282 | free (incr_buf); |
284 | free (incr_buf); |
283 | |
285 | |
284 | delete envv; |
286 | delete envv; |
285 | delete argv; |
287 | delete argv; |
286 | |
288 | |
287 | #ifdef KEYSYM_RESOURCE |
289 | #ifdef KEYSYM_RESOURCE |
288 | delete keyboard; |
290 | delete keyboard; |
289 | #endif |
291 | #endif |
|
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292 | #ifndef NO_RESOURCES |
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293 | XrmDestroyDatabase (option_db); |
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294 | #endif |
290 | } |
295 | } |
291 | |
296 | |
292 | // child has exited, usually destroys |
297 | // child has exited, usually destroys |
293 | void |
298 | void |
294 | rxvt_term::child_cb (child_watcher &w, int status) |
299 | rxvt_term::child_cb (ev::child &w, int status) |
295 | { |
300 | { |
296 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
301 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
297 | |
302 | |
298 | cmd_pid = 0; |
303 | cmd_pid = 0; |
299 | |
304 | |
300 | if (!OPTION (Opt_hold)) |
305 | if (!option (Opt_hold)) |
301 | destroy (); |
306 | destroy (); |
302 | } |
307 | } |
303 | |
308 | |
304 | void |
309 | void |
305 | rxvt_term::destroy () |
310 | rxvt_term::destroy () |
306 | { |
311 | { |
307 | if (destroy_ev.active) |
312 | if (destroy_ev.is_active ()) |
308 | return; |
313 | return; |
309 | |
314 | |
310 | if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END))) |
315 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
311 | return; |
|
|
312 | |
316 | |
313 | #if ENABLE_OVERLAY |
317 | #if ENABLE_OVERLAY |
314 | scr_overlay_off (); |
318 | scr_overlay_off (); |
315 | #endif |
319 | #endif |
316 | |
320 | |
317 | if (display) |
321 | if (display) |
318 | { |
322 | { |
319 | #if USE_XIM |
323 | #if USE_XIM |
320 | im_ev.stop (display); |
324 | im_ev.stop (display); |
321 | #endif |
325 | #endif |
322 | #if HAVE_SCROLLBARS |
|
|
323 | scrollbar_ev.stop (display); |
326 | scrollbar_ev.stop (display); |
324 | #endif |
327 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
325 | #if TRANSPARENT |
|
|
326 | rootwin_ev.stop (display); |
328 | rootwin_ev.stop (display); |
327 | #endif |
329 | #endif |
328 | incr_ev.stop (); |
330 | incr_ev.stop (); |
329 | termwin_ev.stop (display); |
331 | termwin_ev.stop (display); |
330 | vt_ev.stop (display); |
332 | vt_ev.stop (display); |
331 | } |
333 | } |
332 | |
334 | |
333 | check_ev.stop (); |
335 | flush_ev.stop (); |
334 | pty_ev.stop (); |
336 | pty_ev.stop (); |
335 | #ifdef CURSOR_BLINK |
337 | #ifdef CURSOR_BLINK |
336 | cursor_blink_ev.stop (); |
338 | cursor_blink_ev.stop (); |
337 | #endif |
339 | #endif |
338 | #ifdef TEXT_BLINK |
340 | #ifdef TEXT_BLINK |
… | |
… | |
346 | #endif |
348 | #endif |
347 | #ifdef POINTER_BLANK |
349 | #ifdef POINTER_BLANK |
348 | pointer_ev.stop (); |
350 | pointer_ev.stop (); |
349 | #endif |
351 | #endif |
350 | |
352 | |
351 | destroy_ev.start (0); |
353 | destroy_ev.start (); |
352 | } |
354 | } |
353 | |
355 | |
354 | void |
356 | void |
355 | rxvt_term::destroy_cb (time_watcher &w) |
357 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
356 | { |
358 | { |
357 | make_current (); |
359 | make_current (); |
358 | |
360 | |
359 | delete this; |
361 | delete this; |
360 | } |
362 | } |
… | |
… | |
371 | { |
373 | { |
372 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
374 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
373 | (*t)->emergency_cleanup (); |
375 | (*t)->emergency_cleanup (); |
374 | } |
376 | } |
375 | |
377 | |
376 | #if ENABLE_FRILLS |
378 | #if !ENABLE_MINIMAL |
377 | static void |
379 | static void |
378 | print_x_error (Display *dpy, XErrorEvent *event) |
380 | print_x_error (Display *dpy, XErrorEvent *event) |
379 | { |
381 | { |
380 | char buffer[BUFSIZ]; |
382 | char buffer[BUFSIZ]; |
381 | char mesg[BUFSIZ]; |
383 | char mesg[BUFSIZ]; |
… | |
… | |
389 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
391 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
390 | sprintf(number, "%d", event->request_code); |
392 | sprintf(number, "%d", event->request_code); |
391 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
393 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
392 | rxvt_warn ("(which is %s)\n", buffer); |
394 | rxvt_warn ("(which is %s)\n", buffer); |
393 | if (event->request_code >= 128) { |
395 | if (event->request_code >= 128) { |
394 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
396 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
395 | mesg, BUFSIZ); |
397 | mesg, BUFSIZ); |
396 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
398 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
397 | } |
399 | } |
398 | if ((event->error_code == BadWindow) || |
400 | if ((event->error_code == BadWindow) || |
399 | (event->error_code == BadPixmap) || |
401 | (event->error_code == BadPixmap) || |
400 | (event->error_code == BadCursor) || |
402 | (event->error_code == BadCursor) || |
401 | (event->error_code == BadFont) || |
403 | (event->error_code == BadFont) || |
402 | (event->error_code == BadDrawable) || |
404 | (event->error_code == BadDrawable) || |
403 | (event->error_code == BadColor) || |
405 | (event->error_code == BadColor) || |
404 | (event->error_code == BadGC) || |
406 | (event->error_code == BadGC) || |
405 | (event->error_code == BadIDChoice) || |
407 | (event->error_code == BadIDChoice) || |
406 | (event->error_code == BadValue) || |
408 | (event->error_code == BadValue) || |
407 | (event->error_code == BadAtom)) { |
409 | (event->error_code == BadAtom)) { |
408 | if (event->error_code == BadValue) |
410 | if (event->error_code == BadValue) |
409 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
411 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
410 | mesg, BUFSIZ); |
412 | mesg, BUFSIZ); |
411 | else if (event->error_code == BadAtom) |
413 | else if (event->error_code == BadAtom) |
412 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
414 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
413 | mesg, BUFSIZ); |
415 | mesg, BUFSIZ); |
414 | else |
416 | else |
415 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
417 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
416 | mesg, BUFSIZ); |
418 | mesg, BUFSIZ); |
417 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
419 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
418 | } |
420 | } |
419 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
421 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
420 | mesg, BUFSIZ); |
422 | mesg, BUFSIZ); |
421 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
423 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
422 | } |
424 | } |
423 | #endif |
425 | #endif |
424 | |
426 | |
425 | int |
427 | int |
… | |
… | |
429 | GET_R->allowedxerror = event->error_code; |
431 | GET_R->allowedxerror = event->error_code; |
430 | else |
432 | else |
431 | { |
433 | { |
432 | // GET_R is most likely not the terminal which caused the error, |
434 | // GET_R is most likely not the terminal which caused the error, |
433 | // so just output the error and continue |
435 | // so just output the error and continue |
434 | #if ENABLE_FRILLS |
436 | #if ENABLE_MINIMAL |
|
|
437 | old_xerror_handler (display, event); |
|
|
438 | #else |
435 | print_x_error (display, event); |
439 | print_x_error (display, event); |
436 | #else |
|
|
437 | old_xerror_handler (display, event); |
|
|
438 | #endif |
440 | #endif |
439 | } |
441 | } |
440 | |
442 | |
441 | return 0; |
443 | return 0; |
442 | } |
444 | } |
… | |
… | |
448 | DisplayString (display)); |
450 | DisplayString (display)); |
449 | rxvt_emergency_cleanup (); |
451 | rxvt_emergency_cleanup (); |
450 | _exit (EXIT_FAILURE); |
452 | _exit (EXIT_FAILURE); |
451 | } |
453 | } |
452 | |
454 | |
453 | /*----------------------------------------------------------------------*/ |
|
|
454 | bool |
|
|
455 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
456 | { |
|
|
457 | this->envv = envv; |
|
|
458 | |
|
|
459 | SET_R (this); |
|
|
460 | set_locale (""); |
|
|
461 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
462 | |
|
|
463 | if (!init_vars ()) |
|
|
464 | return false; |
|
|
465 | |
|
|
466 | init_secondary (); |
|
|
467 | |
|
|
468 | const char **cmd_argv = init_resources (argc, argv); |
|
|
469 | |
|
|
470 | #ifdef KEYSYM_RESOURCE |
|
|
471 | keyboard->register_done (); |
|
|
472 | #endif |
|
|
473 | |
|
|
474 | #ifdef HAVE_SCROLLBARS |
|
|
475 | if (OPTION (Opt_scrollBar)) |
|
|
476 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
477 | #endif |
|
|
478 | |
|
|
479 | pty = ptytty::create (); |
|
|
480 | |
|
|
481 | create_windows (argc, argv); |
|
|
482 | |
|
|
483 | dDisp; |
|
|
484 | |
|
|
485 | init_xlocale (); |
|
|
486 | |
|
|
487 | scr_reset (); // initialize screen |
|
|
488 | |
|
|
489 | #if 0 |
|
|
490 | XSynchronize (disp, True); |
|
|
491 | #endif |
|
|
492 | |
|
|
493 | #ifdef HAVE_SCROLLBARS |
|
|
494 | if (OPTION (Opt_scrollBar)) |
|
|
495 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
496 | #endif |
|
|
497 | #ifdef TRANSPARENT |
|
|
498 | if (OPTION (Opt_transparent)) |
|
|
499 | { |
|
|
500 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
501 | check_our_parents (); |
|
|
502 | rootwin_ev.start (display, display->root); |
|
|
503 | } |
|
|
504 | #endif |
|
|
505 | |
|
|
506 | set_colorfgbg (); |
|
|
507 | |
|
|
508 | init_command (cmd_argv); |
|
|
509 | |
|
|
510 | free (cmd_argv); |
|
|
511 | |
|
|
512 | if (pty->pty >= 0) |
|
|
513 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
514 | |
|
|
515 | check_ev.start (); |
|
|
516 | |
|
|
517 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
518 | |
|
|
519 | XMapWindow (disp, vt); |
|
|
520 | XMapWindow (disp, parent[0]); |
|
|
521 | |
|
|
522 | return true; |
|
|
523 | } |
|
|
524 | |
|
|
525 | static struct sig_handlers |
455 | static struct sig_handlers |
526 | { |
456 | { |
527 | sig_watcher sw_term, sw_int; |
457 | ev::sig sw_term, sw_int; |
528 | |
458 | |
529 | /* |
459 | /* |
530 | * Catch a fatal signal and tidy up before quitting |
460 | * Catch a fatal signal and tidy up before quitting |
531 | */ |
461 | */ |
532 | void |
462 | void sig_term (ev::sig &w, int revents); |
533 | sig_term (sig_watcher &w) |
463 | |
|
|
464 | sig_handlers () |
534 | { |
465 | { |
535 | #ifdef DEBUG_CMD |
466 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
536 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
537 | #endif |
|
|
538 | rxvt_emergency_cleanup (); |
|
|
539 | signal (w.signum, SIG_DFL); |
|
|
540 | kill (getpid (), w.signum); |
|
|
541 | } |
|
|
542 | |
|
|
543 | sig_handlers () |
|
|
544 | : sw_term (this, &sig_handlers::sig_term), |
|
|
545 | sw_int (this, &sig_handlers::sig_term) |
467 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
546 | { |
|
|
547 | } |
468 | } |
548 | } sig_handlers; |
469 | } sig_handlers; |
549 | |
470 | |
|
|
471 | void |
|
|
472 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
473 | { |
|
|
474 | rxvt_emergency_cleanup (); |
|
|
475 | w.stop (); |
|
|
476 | kill (getpid (), w.signum); |
|
|
477 | } |
|
|
478 | |
550 | char **rxvt_environ; // startup environment |
479 | char **rxvt_environ; // startup environment |
551 | |
480 | |
552 | void |
481 | void |
553 | rxvt_init () |
482 | rxvt_init () |
554 | { |
483 | { |
|
|
484 | assert (("fontMask must not overlap other RS masks", |
|
|
485 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
|
|
486 | |
555 | ptytty::init (); |
487 | ptytty::init (); |
|
|
488 | |
|
|
489 | if (!ev_default_loop (0)) |
|
|
490 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
556 | |
491 | |
557 | rxvt_environ = environ; |
492 | rxvt_environ = environ; |
558 | |
493 | |
559 | signal (SIGHUP, SIG_IGN); |
494 | signal (SIGHUP, SIG_IGN); |
560 | signal (SIGPIPE, SIG_IGN); |
495 | signal (SIGPIPE, SIG_IGN); |
561 | |
496 | |
562 | sig_handlers.sw_term.start (SIGTERM); |
497 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
563 | sig_handlers.sw_int.start (SIGINT); |
498 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
564 | |
499 | |
565 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
500 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
566 | /* signal (SIGURG, SIG_DFL); */ |
501 | /* signal (SIGURG, SIG_DFL); */ |
567 | |
502 | |
568 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
503 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
570 | XSetIOErrorHandler (rxvt_xioerror_handler); |
505 | XSetIOErrorHandler (rxvt_xioerror_handler); |
571 | |
506 | |
572 | XrmInitialize (); |
507 | XrmInitialize (); |
573 | } |
508 | } |
574 | |
509 | |
575 | /* ------------------------------------------------------------------------- * |
|
|
576 | * MEMORY ALLOCATION WRAPPERS * |
|
|
577 | * ------------------------------------------------------------------------- */ |
|
|
578 | void * |
|
|
579 | rxvt_malloc (size_t size) |
|
|
580 | { |
|
|
581 | void *p = malloc (size); |
|
|
582 | |
|
|
583 | if (!p) |
|
|
584 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
585 | |
|
|
586 | return p; |
|
|
587 | } |
|
|
588 | |
|
|
589 | void * |
|
|
590 | rxvt_calloc (size_t number, size_t size) |
|
|
591 | { |
|
|
592 | void *p = calloc (number, size); |
|
|
593 | |
|
|
594 | if (!p) |
|
|
595 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
596 | |
|
|
597 | return p; |
|
|
598 | } |
|
|
599 | |
|
|
600 | void * |
|
|
601 | rxvt_realloc (void *ptr, size_t size) |
|
|
602 | { |
|
|
603 | void *p = realloc (ptr, size); |
|
|
604 | |
|
|
605 | if (!p) |
|
|
606 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
607 | |
|
|
608 | return p; |
|
|
609 | } |
|
|
610 | |
|
|
611 | /*----------------------------------------------------------------------*/ |
510 | /*----------------------------------------------------------------------*/ |
612 | /* |
511 | /* |
613 | * window size/position calculcations for XSizeHint and other storage. |
512 | * window size/position calculations for XSizeHint and other storage. |
614 | * if width/height are non-zero then override calculated width/height |
513 | * if width/height are non-zero then override calculated width/height |
615 | */ |
514 | */ |
616 | void |
515 | void |
617 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
516 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
618 | { |
517 | { |
619 | short recalc_x, recalc_y; |
518 | short recalc_x, recalc_y; |
620 | int x, y, sb_w, flags; |
519 | int x, y, flags; |
621 | unsigned int w, h; |
520 | unsigned int w, h; |
622 | unsigned int max_width, max_height; |
521 | unsigned int max_width, max_height; |
623 | dDisp; |
|
|
624 | |
|
|
625 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
626 | ncol, nrow, szHint.width, szHint.height)); |
|
|
627 | |
522 | |
628 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
523 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
629 | szHint.win_gravity = NorthWestGravity; |
524 | szHint.win_gravity = NorthWestGravity; |
630 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
525 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
631 | |
526 | |
… | |
… | |
639 | if (rs[Rs_geometry]) |
534 | if (rs[Rs_geometry]) |
640 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
535 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
641 | |
536 | |
642 | if (flags & WidthValue) |
537 | if (flags & WidthValue) |
643 | { |
538 | { |
|
|
539 | if (!w) |
|
|
540 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
541 | |
644 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
542 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
645 | szHint.flags |= USSize; |
543 | szHint.flags |= USSize; |
646 | } |
544 | } |
647 | |
545 | |
648 | if (flags & HeightValue) |
546 | if (flags & HeightValue) |
649 | { |
547 | { |
|
|
548 | if (!h) |
|
|
549 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
550 | |
650 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
551 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
651 | szHint.flags |= USSize; |
552 | szHint.flags |= USSize; |
652 | } |
553 | } |
653 | |
554 | |
654 | if (flags & XValue) |
555 | if (flags & XValue) |
655 | { |
556 | { |
… | |
… | |
686 | max_width = MAX_COLS * fwidth; |
587 | max_width = MAX_COLS * fwidth; |
687 | max_height = MAX_ROWS * fheight; |
588 | max_height = MAX_ROWS * fheight; |
688 | |
589 | |
689 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
590 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
690 | |
591 | |
691 | sb_w = 0; |
|
|
692 | window_vt_x = window_vt_y = int_bwidth; |
592 | window_vt_x = window_vt_y = int_bwidth; |
693 | |
593 | |
694 | if (scrollBar.state) |
594 | if (scrollBar.state) |
695 | { |
595 | { |
696 | sb_w = scrollbar_TotalWidth (); |
596 | int sb_w = scrollBar.total_width (); |
697 | szHint.base_width += sb_w; |
597 | szHint.base_width += sb_w; |
|
|
598 | |
698 | if (!OPTION (Opt_scrollBar_right)) |
599 | if (!option (Opt_scrollBar_right)) |
699 | window_vt_x += sb_w; |
600 | window_vt_x += sb_w; |
700 | } |
601 | } |
701 | |
602 | |
702 | szHint.width_inc = fwidth; |
603 | szHint.width_inc = fwidth; |
703 | szHint.height_inc = fheight; |
604 | szHint.height_inc = fheight; |
704 | szHint.min_width = szHint.base_width + szHint.width_inc; |
605 | szHint.min_width = szHint.base_width + szHint.width_inc; |
705 | szHint.min_height = szHint.base_height + szHint.height_inc; |
606 | szHint.min_height = szHint.base_height + szHint.height_inc; |
706 | |
607 | |
707 | if (newwidth && newwidth - szHint.base_width < max_width) |
608 | if (newwidth && newwidth - szHint.base_width < max_width) |
708 | { |
609 | { |
709 | szHint.width = newwidth; |
610 | szHint.width = newwidth; |
… | |
… | |
724 | { |
625 | { |
725 | min_it (height, max_height); |
626 | min_it (height, max_height); |
726 | szHint.height = szHint.base_height + height; |
627 | szHint.height = szHint.base_height + height; |
727 | } |
628 | } |
728 | |
629 | |
729 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
|
|
730 | window_sb_x = szHint.width - sb_w; |
|
|
731 | |
|
|
732 | if (recalc_x) |
630 | if (recalc_x) |
733 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
631 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
632 | |
734 | if (recalc_y) |
633 | if (recalc_y) |
735 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
634 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
736 | |
635 | |
737 | ncol = width / fwidth; |
636 | ncol = width / fwidth; |
738 | nrow = height / fheight; |
637 | nrow = height / fheight; |
739 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
740 | ncol, nrow, szHint.width, |
|
|
741 | szHint.height)); |
|
|
742 | return; |
|
|
743 | } |
638 | } |
744 | |
639 | |
745 | /*----------------------------------------------------------------------*/ |
640 | /*----------------------------------------------------------------------*/ |
746 | /* |
641 | /* |
747 | * Tell the teletype handler what size the window is. |
642 | * Tell the teletype handler what size the window is. |
… | |
… | |
757 | |
652 | |
758 | ws.ws_col = ncol; |
653 | ws.ws_col = ncol; |
759 | ws.ws_row = nrow; |
654 | ws.ws_row = nrow; |
760 | ws.ws_xpixel = width; |
655 | ws.ws_xpixel = width; |
761 | ws.ws_ypixel = height; |
656 | ws.ws_ypixel = height; |
762 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
657 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
763 | |
658 | |
764 | #if 0 |
659 | #if 0 |
765 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
660 | // TIOCSWINSZ is supposed to do this automatically and correctly |
766 | if (cmd_pid) /* force through to the command */ |
661 | if (cmd_pid) /* force through to the command */ |
767 | kill (-cmd_pid, SIGWINCH); |
662 | kill (-cmd_pid, SIGWINCH); |
768 | #endif |
663 | #endif |
769 | } |
664 | } |
770 | |
665 | |
… | |
… | |
797 | #endif |
692 | #endif |
798 | |
693 | |
799 | delete fontset[0]; |
694 | delete fontset[0]; |
800 | fontset[0] = fs; |
695 | fontset[0] = fs; |
801 | |
696 | |
802 | prop = (*fs)[1]->properties (); |
697 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
803 | prop.height += lineSpace; |
698 | prop.height += lineSpace; |
|
|
699 | prop.width += letterSpace; |
|
|
700 | |
804 | fs->set_prop (prop); |
701 | fs->set_prop (prop, false); |
805 | |
702 | |
806 | fwidth = prop.width; |
703 | fwidth = prop.width; |
807 | fheight = prop.height; |
704 | fheight = prop.height; |
808 | fbase = prop.ascent; |
705 | fbase = prop.ascent; |
809 | |
706 | |
… | |
… | |
818 | { |
715 | { |
819 | fontset[style] = fs = new rxvt_fontset (this); |
716 | fontset[style] = fs = new rxvt_fontset (this); |
820 | rxvt_fontprop prop2 = prop; |
717 | rxvt_fontprop prop2 = prop; |
821 | |
718 | |
822 | if (res) |
719 | if (res) |
823 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
720 | { |
|
|
721 | fs->populate (res); |
|
|
722 | fs->set_prop (prop2, false); |
|
|
723 | } |
824 | else |
724 | else |
825 | { |
725 | { |
826 | res = fontset[0]->fontdesc; |
726 | fs->populate (fontset[0]->fontdesc); |
827 | |
727 | |
828 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
728 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
829 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
729 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
730 | |
|
|
731 | fs->set_prop (prop2, true); |
830 | } |
732 | } |
831 | |
733 | |
832 | fs->populate (res); |
|
|
833 | fs->set_prop (prop2); |
|
|
834 | } |
734 | } |
835 | #else |
735 | #else |
836 | fontset[style] = fontset[0]; |
736 | fontset[style] = fontset[0]; |
837 | #endif |
737 | #endif |
838 | } |
738 | } |
… | |
… | |
840 | if (parent[0]) |
740 | if (parent[0]) |
841 | { |
741 | { |
842 | resize_all_windows (0, 0, 0); |
742 | resize_all_windows (0, 0, 0); |
843 | scr_remap_chars (); |
743 | scr_remap_chars (); |
844 | scr_touch (true); |
744 | scr_touch (true); |
845 | } |
745 | } |
846 | |
746 | |
847 | return true; |
747 | return true; |
848 | } |
748 | } |
849 | |
749 | |
|
|
750 | void |
850 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
751 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
851 | { |
752 | { |
852 | XChangeProperty (display->display, parent[0], |
753 | XChangeProperty (dpy, parent[0], |
853 | prop, XA_STRING, 8, PropModeReplace, |
754 | prop, XA_STRING, 8, PropModeReplace, |
854 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
755 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
855 | } |
756 | } |
856 | |
757 | |
|
|
758 | void |
857 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
759 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
858 | { |
760 | { |
859 | wchar_t *ws = rxvt_mbstowcs (str, len); |
761 | wchar_t *ws = rxvt_mbstowcs (str, len); |
860 | char *s = rxvt_wcstoutf8 (ws); |
762 | char *s = rxvt_wcstoutf8 (ws); |
861 | |
763 | |
862 | XChangeProperty (display->display, parent[0], |
764 | XChangeProperty (dpy, parent[0], |
863 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
765 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
864 | (const unsigned char *)s, strlen (s)); |
766 | (const unsigned char *)s, strlen (s)); |
865 | |
767 | |
866 | free (s); |
768 | free (s); |
867 | free (ws); |
769 | free (ws); |
… | |
… | |
886 | #if ENABLE_EWMH |
788 | #if ENABLE_EWMH |
887 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
789 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
888 | #endif |
790 | #endif |
889 | } |
791 | } |
890 | |
792 | |
|
|
793 | void |
|
|
794 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
795 | { |
891 | #ifdef XTERM_COLOR_CHANGE |
796 | #ifdef XTERM_COLOR_CHANGE |
892 | void |
|
|
893 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
894 | { |
|
|
895 | rxvt_color xcol; |
797 | rxvt_color xcol; |
896 | int i; |
|
|
897 | |
798 | |
898 | if (color == NULL || *color == '\0') |
799 | if (color == NULL || *color == '\0') |
899 | return; |
800 | return; |
900 | |
801 | |
|
|
802 | color = strdup (color); |
|
|
803 | allocated.push_back ((void *)color); |
|
|
804 | rs[Rs_color + idx] = color; |
|
|
805 | |
901 | /* handle color aliases */ |
806 | /* handle color aliases */ |
902 | if (isdigit (*color)) |
807 | if (isdigit (*color)) |
903 | { |
808 | { |
904 | i = atoi (color); |
809 | int i = atoi (color); |
905 | |
810 | |
906 | if (i >= 8 && i <= 15) |
811 | if (i >= 8 && i <= 15) |
|
|
812 | { |
907 | { /* bright colors */ |
813 | /* bright colors */ |
908 | i -= 8; |
|
|
909 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
814 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
910 | SET_PIXCOLOR (idx); |
|
|
911 | goto done; |
815 | goto done; |
912 | } |
816 | } |
913 | |
817 | |
914 | if (i >= 0 && i <= 7) |
818 | if (i >= 0 && i <= 7) |
|
|
819 | { |
915 | { /* normal colors */ |
820 | /* normal colors */ |
916 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
821 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
917 | SET_PIXCOLOR (idx); |
|
|
918 | goto done; |
822 | goto done; |
919 | } |
823 | } |
920 | } |
824 | } |
921 | |
825 | |
922 | if (!rXParseAllocColor (&xcol, color)) |
826 | set_color (xcol, color); |
923 | return; |
|
|
924 | |
|
|
925 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
926 | |
827 | |
927 | /* |
828 | /* |
928 | * FIXME: should free colors here, but no idea how to do it so instead, |
829 | * FIXME: should free colors here, but no idea how to do it so instead, |
929 | * so just keep gobbling up the colormap |
830 | * so just keep gobbling up the colormap |
930 | */ |
831 | */ |
931 | # if 0 |
|
|
932 | for (i = Color_Black; i <= Color_White; i++) |
|
|
933 | if (pix_colors[idx] == pix_colors[i]) |
|
|
934 | break; |
|
|
935 | if (i > Color_White) |
|
|
936 | { |
|
|
937 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
938 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
939 | DisplayPlanes (display->display, display->screen)); |
|
|
940 | } |
|
|
941 | # endif |
|
|
942 | |
832 | |
943 | pix_colors_focused[idx] = xcol; |
833 | pix_colors_focused[idx] = xcol; |
944 | SET_PIXCOLOR (idx); |
|
|
945 | |
834 | |
946 | /* XSetWindowAttributes attr; */ |
|
|
947 | /* Cursor cursor; */ |
|
|
948 | done: |
835 | done: |
949 | |
|
|
950 | #if OFF_FOCUS_FADING |
|
|
951 | if (rs[Rs_fade]) |
|
|
952 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
953 | #endif |
|
|
954 | |
|
|
955 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
836 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
956 | |
837 | |
|
|
838 | update_fade_color (idx); |
957 | recolour_cursor (); |
839 | recolour_cursor (); |
958 | scr_recolour (); |
840 | scr_recolour (); |
|
|
841 | #endif /* XTERM_COLOR_CHANGE */ |
959 | } |
842 | } |
960 | |
|
|
961 | #else |
|
|
962 | # define set_window_color (idx,color) ((void)0) |
|
|
963 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
964 | |
843 | |
965 | void |
844 | void |
966 | rxvt_term::recolour_cursor () |
845 | rxvt_term::recolour_cursor () |
967 | { |
846 | { |
968 | XColor xcol[2]; |
847 | XColor fg, bg; |
969 | |
848 | |
970 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
849 | (ISSET_PIXCOLOR (Color_pointer_fg) |
971 | ? pix_colors_focused[Color_pointer_fg] |
850 | ? pix_colors_focused[Color_pointer_fg] |
972 | : pix_colors_focused[Color_fg]; |
851 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
852 | |
973 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
853 | (ISSET_PIXCOLOR (Color_pointer_bg) |
974 | ? pix_colors_focused[Color_pointer_bg] |
854 | ? pix_colors_focused[Color_pointer_bg] |
975 | : pix_colors_focused[Color_bg]; |
855 | : pix_colors_focused[Color_bg]).get (bg); |
976 | |
856 | |
977 | XQueryColors (display->display, display->cmap, xcol, 2); |
857 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
978 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
979 | } |
858 | } |
980 | |
859 | |
981 | /*----------------------------------------------------------------------*/ |
860 | /*----------------------------------------------------------------------*/ |
982 | /* |
861 | /* |
983 | * find if fg/bg matches any of the normal (low-intensity) colors |
862 | * find if fg/bg matches any of the normal (low-intensity) colors |
984 | */ |
863 | */ |
985 | void |
864 | void |
986 | rxvt_term::set_colorfgbg () |
865 | rxvt_term::set_colorfgbg () |
987 | { |
866 | { |
988 | unsigned int i; |
867 | unsigned int i; |
989 | const char *xpmb = "\0"; |
868 | const char *xpmb = ""; |
990 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
869 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
991 | |
870 | |
992 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
993 | strcpy (fstr, "default"); |
871 | strcpy (fstr, "default"); |
994 | strcpy (bstr, "default"); |
872 | strcpy (bstr, "default"); |
995 | for (i = Color_Black; i <= Color_White; i++) |
873 | for (i = Color_Black; i <= Color_White; i++) |
996 | if (pix_colors[Color_fg] == pix_colors[i]) |
874 | if (pix_colors[Color_fg] == pix_colors[i]) |
997 | { |
875 | { |
… | |
… | |
1001 | |
879 | |
1002 | for (i = Color_Black; i <= Color_White; i++) |
880 | for (i = Color_Black; i <= Color_White; i++) |
1003 | if (pix_colors[Color_bg] == pix_colors[i]) |
881 | if (pix_colors[Color_bg] == pix_colors[i]) |
1004 | { |
882 | { |
1005 | sprintf (bstr, "%d", (i - Color_Black)); |
883 | sprintf (bstr, "%d", (i - Color_Black)); |
1006 | #ifdef XPM_BACKGROUND |
884 | #ifdef BG_IMAGE_FROM_FILE |
1007 | xpmb = "default;"; |
885 | xpmb = "default;"; |
1008 | #endif |
886 | #endif |
1009 | break; |
887 | break; |
1010 | } |
888 | } |
1011 | |
889 | |
1012 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
890 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1013 | } |
891 | } |
1014 | |
892 | |
1015 | /*----------------------------------------------------------------------*/ |
893 | /*----------------------------------------------------------------------*/ |
1016 | |
894 | |
1017 | int |
895 | bool |
1018 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
896 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1019 | { |
897 | { |
1020 | if (!screen_in_out->set (display, colour)) |
898 | if (color.set (this, name)) |
1021 | { |
|
|
1022 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1023 | return false; |
|
|
1024 | } |
|
|
1025 | |
|
|
1026 | return true; |
899 | return true; |
|
|
900 | |
|
|
901 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
902 | return false; |
|
|
903 | } |
|
|
904 | |
|
|
905 | void |
|
|
906 | rxvt_term::alias_color (int dst, int src) |
|
|
907 | { |
|
|
908 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1027 | } |
909 | } |
1028 | |
910 | |
1029 | /* -------------------------------------------------------------------- * |
911 | /* -------------------------------------------------------------------- * |
1030 | * - WINDOW RESIZING - * |
912 | * - WINDOW RESIZING - * |
1031 | * -------------------------------------------------------------------- */ |
913 | * -------------------------------------------------------------------- */ |
… | |
… | |
1033 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
915 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1034 | { |
916 | { |
1035 | int fix_screen; |
917 | int fix_screen; |
1036 | int old_width = szHint.width; |
918 | int old_width = szHint.width; |
1037 | int old_height = szHint.height; |
919 | int old_height = szHint.height; |
1038 | dDisp; |
|
|
1039 | |
920 | |
1040 | window_calc (newwidth, newheight); |
921 | window_calc (newwidth, newheight); |
|
|
922 | |
|
|
923 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
924 | |
|
|
925 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
926 | if (set_hint) |
|
|
927 | { |
|
|
928 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1041 | XSetWMNormalHints (disp, parent[0], &szHint); |
929 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
930 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
931 | } |
1042 | |
932 | |
1043 | if (!ignoreparent) |
933 | if (!ignoreparent) |
1044 | { |
934 | { |
1045 | #ifdef SMART_RESIZE |
935 | #ifdef SMART_RESIZE |
1046 | /* |
936 | /* |
… | |
… | |
1050 | int x, y, x1, y1; |
940 | int x, y, x1, y1; |
1051 | int dx, dy; |
941 | int dx, dy; |
1052 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
942 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1053 | Window unused_cr; |
943 | Window unused_cr; |
1054 | |
944 | |
1055 | XTranslateCoordinates (disp, parent[0], display->root, |
945 | XTranslateCoordinates (dpy, parent[0], display->root, |
1056 | 0, 0, &x, &y, &unused_cr); |
946 | 0, 0, &x, &y, &unused_cr); |
1057 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
947 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1058 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
948 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1059 | /* |
949 | /* |
1060 | * if display->root isn't the parent window, a WM will probably have offset |
950 | * if display->root isn't the parent window, a WM will probably have offset |
1061 | * our position for handles and decorations. Counter it |
951 | * our position for handles and decorations. Counter it |
1062 | */ |
952 | */ |
… | |
… | |
1064 | { |
954 | { |
1065 | x -= x1; |
955 | x -= x1; |
1066 | y -= y1; |
956 | y -= y1; |
1067 | } |
957 | } |
1068 | |
958 | |
1069 | x1 = (DisplayWidth (disp, display->screen) - old_width ) / 2; |
959 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1070 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
960 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1071 | dx = old_width - szHint.width; |
961 | dx = old_width - szHint.width; |
1072 | dy = old_height - szHint.height; |
962 | dy = old_height - szHint.height; |
1073 | |
963 | |
1074 | /* Check position of the center of the window */ |
964 | /* Check position of the center of the window */ |
1075 | if (x < x1) /* left half */ |
965 | if (x < x1) /* left half */ |
… | |
… | |
1079 | if (y < y1) /* top half */ |
969 | if (y < y1) /* top half */ |
1080 | dy = 0; |
970 | dy = 0; |
1081 | else if (y == y1) /* exact center */ |
971 | else if (y == y1) /* exact center */ |
1082 | dy /= 2; |
972 | dy /= 2; |
1083 | |
973 | |
1084 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
974 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1085 | szHint.width, szHint.height); |
975 | szHint.width, szHint.height); |
1086 | #else |
976 | #else |
1087 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
977 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1088 | #endif |
978 | #endif |
1089 | } |
979 | } |
|
|
980 | |
|
|
981 | if (set_hint) |
|
|
982 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1090 | |
983 | |
1091 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
984 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1092 | |
985 | |
1093 | if (fix_screen || newwidth != old_width || newheight != old_height) |
986 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1094 | { |
987 | { |
1095 | if (scrollBar.state) |
988 | if (scrollBar.state) |
1096 | { |
989 | scrollBar.resize (); |
1097 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1098 | window_sb_x, 0, |
|
|
1099 | scrollbar_TotalWidth (), szHint.height); |
|
|
1100 | resize_scrollbar (); |
|
|
1101 | } |
|
|
1102 | |
990 | |
1103 | XMoveResizeWindow (disp, vt, |
991 | XMoveResizeWindow (dpy, vt, |
1104 | window_vt_x, window_vt_y, |
992 | window_vt_x, window_vt_y, |
1105 | width, height); |
993 | width, height); |
1106 | |
994 | |
1107 | scr_clear (); |
995 | #ifdef HAVE_BG_PIXMAP |
1108 | #ifdef XPM_BACKGROUND |
996 | if (bgPixmap.window_size_sensitive ()) |
1109 | resize_pixmap (); |
997 | update_background (); |
1110 | #endif |
998 | #endif |
1111 | } |
999 | } |
1112 | |
1000 | |
1113 | if (fix_screen || old_height == 0) |
1001 | if (fix_screen || old_height == 0) |
1114 | scr_reset (); |
1002 | scr_reset (); |
1115 | |
1003 | |
1116 | #ifdef XPM_BACKGROUND |
1004 | #ifdef HAVE_BG_PIXMAP |
1117 | if (pixmap) |
1005 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1006 | // if (bgPixmap.pixmap) |
1118 | scr_touch (false); |
1007 | // scr_touch (false); |
1119 | #endif |
1008 | #endif |
1120 | |
1009 | |
1121 | #ifdef USE_XIM |
1010 | #ifdef USE_XIM |
1122 | IMSetStatusPosition (); |
1011 | IMSetPosition (); |
1123 | #endif |
1012 | #endif |
1124 | } |
1013 | } |
1125 | |
1014 | |
1126 | /* |
1015 | /* |
1127 | * Set the width/height of the vt window in characters. Units are pixels. |
1016 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1132 | { |
1021 | { |
1133 | XWindowAttributes wattr; |
1022 | XWindowAttributes wattr; |
1134 | |
1023 | |
1135 | if (newwidth == 0 || newheight == 0) |
1024 | if (newwidth == 0 || newheight == 0) |
1136 | { |
1025 | { |
1137 | XGetWindowAttributes (display->display, display->root, &wattr); |
1026 | XGetWindowAttributes (dpy, display->root, &wattr); |
1138 | |
1027 | |
1139 | if (newwidth == 0) |
1028 | if (newwidth == 0) |
1140 | newwidth = wattr.width - szHint.base_width; |
1029 | newwidth = wattr.width - szHint.base_width; |
1141 | if (newheight == 0) |
1030 | if (newheight == 0) |
1142 | newheight = wattr.height - szHint.base_height; |
1031 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1156 | #ifdef USE_XIM |
1045 | #ifdef USE_XIM |
1157 | |
1046 | |
1158 | void |
1047 | void |
1159 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1048 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1160 | { |
1049 | { |
1161 | fg = pix_colors[Color_fg]; |
1050 | fg = pix_colors [Color_fg]; |
1162 | bg = pix_colors[Color_bg]; |
1051 | bg = pix_colors [Color_bg]; |
1163 | } |
1052 | } |
1164 | |
1053 | |
1165 | void |
1054 | void |
1166 | rxvt_term::im_set_size (XRectangle &size) |
1055 | rxvt_term::im_set_size (XRectangle &size) |
1167 | { |
1056 | { |
… | |
… | |
1190 | |
1079 | |
1191 | /* Checking whether input method is running. */ |
1080 | /* Checking whether input method is running. */ |
1192 | bool |
1081 | bool |
1193 | rxvt_term::IMisRunning () |
1082 | rxvt_term::IMisRunning () |
1194 | { |
1083 | { |
1195 | char *p; |
|
|
1196 | Atom atom; |
1084 | Atom atom; |
1197 | Window win; |
1085 | Window win; |
1198 | char server[IMBUFSIZ]; |
1086 | char server[IMBUFSIZ]; |
1199 | |
1087 | |
1200 | /* get current locale modifier */ |
1088 | /* get current locale modifier */ |
1201 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1089 | if (char *p = XSetLocaleModifiers (0)) |
1202 | { |
1090 | { |
1203 | strcpy (server, "@server="); |
1091 | strcpy (server, "@server="); |
1204 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1092 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
1205 | |
1093 | |
1206 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1094 | if (p = strchr (server + 1, '@')) /* first one only */ |
1207 | *p = '\0'; |
1095 | *p = '\0'; |
1208 | |
1096 | |
1209 | atom = XInternAtom (display->display, server, False); |
1097 | atom = XInternAtom (dpy, server, False); |
1210 | win = XGetSelectionOwner (display->display, atom); |
1098 | win = XGetSelectionOwner (dpy, atom); |
1211 | |
1099 | |
1212 | if (win != None) |
1100 | if (win != None) |
1213 | return True; |
1101 | return True; |
1214 | } |
1102 | } |
1215 | |
1103 | |
… | |
… | |
1222 | XPoint nspot; |
1110 | XPoint nspot; |
1223 | XVaNestedList preedit_attr; |
1111 | XVaNestedList preedit_attr; |
1224 | |
1112 | |
1225 | if (!Input_Context |
1113 | if (!Input_Context |
1226 | || !focus |
1114 | || !focus |
1227 | || !(input_style & XIMPreeditPosition)) |
1115 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1228 | return; |
1116 | return; |
1229 | |
1117 | |
1230 | im_set_position (nspot); |
1118 | im_set_position (nspot); |
1231 | |
1119 | |
1232 | if (nspot.x == spot.x && nspot.y == spot.y) |
1120 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1251 | input_method = 0; |
1139 | input_method = 0; |
1252 | } |
1140 | } |
1253 | |
1141 | |
1254 | Input_Context = 0; |
1142 | Input_Context = 0; |
1255 | } |
1143 | } |
|
|
1144 | |
|
|
1145 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1146 | |
|
|
1147 | static void |
|
|
1148 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1149 | { |
|
|
1150 | ((rxvt_term *)client_data)->make_current (); |
|
|
1151 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1152 | } |
|
|
1153 | |
|
|
1154 | static void |
|
|
1155 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1156 | { |
|
|
1157 | ((rxvt_term *)client_data)->make_current (); |
|
|
1158 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1159 | } |
|
|
1160 | |
|
|
1161 | static void |
|
|
1162 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1163 | { |
|
|
1164 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1165 | XIMText *text = call_data->text; |
|
|
1166 | |
|
|
1167 | term->make_current (); |
|
|
1168 | |
|
|
1169 | if (text) |
|
|
1170 | { |
|
|
1171 | wchar_t *str; |
|
|
1172 | |
|
|
1173 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1174 | { |
|
|
1175 | // of course, X makes it ugly again |
|
|
1176 | if (term->rs[Rs_imLocale]) |
|
|
1177 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1178 | |
|
|
1179 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
|
|
1180 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
|
|
1181 | |
|
|
1182 | if (term->rs[Rs_imLocale]) |
|
|
1183 | SET_LOCALE (term->locale); |
|
|
1184 | } |
|
|
1185 | else |
|
|
1186 | str = text->string.wide_char; |
|
|
1187 | |
|
|
1188 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1189 | DT_INT, call_data->caret, |
|
|
1190 | DT_INT, call_data->chg_first, |
|
|
1191 | DT_INT, call_data->chg_length, |
|
|
1192 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1193 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1194 | DT_END)); |
|
|
1195 | } |
|
|
1196 | else |
|
|
1197 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1198 | DT_INT, call_data->caret, |
|
|
1199 | DT_INT, call_data->chg_first, |
|
|
1200 | DT_INT, call_data->chg_length, |
|
|
1201 | DT_END)); |
|
|
1202 | } |
|
|
1203 | |
|
|
1204 | #if 0 |
|
|
1205 | static void |
|
|
1206 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1207 | { |
|
|
1208 | ((rxvt_term *)client_data)->make_current (); |
|
|
1209 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1210 | DT_INT, call_data->position, |
|
|
1211 | DT_INT, call_data->direction, |
|
|
1212 | DT_INT, call_data->style, |
|
|
1213 | DT_END)); |
|
|
1214 | } |
|
|
1215 | #endif |
|
|
1216 | |
|
|
1217 | #endif |
1256 | |
1218 | |
1257 | /* |
1219 | /* |
1258 | * Try to open a XIM with the current modifiers, then see if we can |
1220 | * Try to open a XIM with the current modifiers, then see if we can |
1259 | * open a suitable preedit type |
1221 | * open a suitable preedit type |
1260 | */ |
1222 | */ |
… | |
… | |
1267 | XRectangle rect, status_rect, needed_rect; |
1229 | XRectangle rect, status_rect, needed_rect; |
1268 | unsigned long fg, bg; |
1230 | unsigned long fg, bg; |
1269 | const char *p; |
1231 | const char *p; |
1270 | char **s; |
1232 | char **s; |
1271 | XIMStyles *xim_styles; |
1233 | XIMStyles *xim_styles; |
|
|
1234 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1235 | XIMCallback xcb[4]; |
|
|
1236 | #endif |
1272 | |
1237 | |
1273 | set_environ (envv); |
1238 | set_environ (envv); |
1274 | |
1239 | |
1275 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1240 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1276 | return false; |
1241 | return false; |
1277 | |
1242 | |
1278 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1279 | input_method = display->get_xim (locale, modifiers); |
1243 | input_method = display->get_xim (locale, modifiers); |
1280 | if (input_method == NULL) |
1244 | if (input_method == NULL) |
1281 | return false; |
1245 | return false; |
1282 | |
1246 | |
1283 | xim = input_method->xim; |
1247 | xim = input_method->xim; |
… | |
… | |
1303 | s = rxvt_splitcommastring (p); |
1267 | s = rxvt_splitcommastring (p); |
1304 | |
1268 | |
1305 | for (i = found = 0; !found && s[i]; i++) |
1269 | for (i = found = 0; !found && s[i]; i++) |
1306 | { |
1270 | { |
1307 | if (!strcmp (s[i], "OverTheSpot")) |
1271 | if (!strcmp (s[i], "OverTheSpot")) |
1308 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1272 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1309 | else if (!strcmp (s[i], "OffTheSpot")) |
1273 | else if (!strcmp (s[i], "OffTheSpot")) |
1310 | input_style = (XIMPreeditArea | XIMStatusArea); |
1274 | input_style = XIMPreeditArea | XIMStatusArea; |
1311 | else if (!strcmp (s[i], "Root")) |
1275 | else if (!strcmp (s[i], "Root")) |
1312 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1276 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1313 | else if (!strcmp (s[i], "None")) |
1277 | else if (!strcmp (s[i], "None")) |
1314 | input_style = (XIMPreeditNone | XIMStatusNone); |
1278 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1279 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1280 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1281 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1282 | #endif |
|
|
1283 | else |
|
|
1284 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1315 | |
1285 | |
1316 | for (j = 0; j < xim_styles->count_styles; j++) |
1286 | for (j = 0; j < xim_styles->count_styles; j++) |
1317 | if (input_style == xim_styles->supported_styles[j]) |
1287 | if (input_style == xim_styles->supported_styles[j]) |
1318 | { |
1288 | { |
1319 | rxvt_freecommastring (s); |
1289 | rxvt_freecommastring (s); |
… | |
… | |
1357 | "*", |
1327 | "*", |
1358 | fheight, |
1328 | fheight, |
1359 | fheight + 1, fheight - 1, |
1329 | fheight + 1, fheight - 1, |
1360 | fheight - 2, fheight + 2); |
1330 | fheight - 2, fheight + 2); |
1361 | |
1331 | |
1362 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1332 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1363 | &missing_charset_list, &missing_charset_count, &def_string); |
1333 | &missing_charset_list, &missing_charset_count, &def_string); |
1364 | |
1334 | |
1365 | if (missing_charset_list) |
1335 | if (missing_charset_list) |
1366 | XFreeStringList (missing_charset_list); |
1336 | XFreeStringList (missing_charset_list); |
1367 | |
1337 | |
… | |
… | |
1408 | XNBackground, bg, |
1378 | XNBackground, bg, |
1409 | XNArea, &status_rect, |
1379 | XNArea, &status_rect, |
1410 | XNFontSet, fs, |
1380 | XNFontSet, fs, |
1411 | NULL); |
1381 | NULL); |
1412 | } |
1382 | } |
|
|
1383 | #if ENABLE_XIM_ONTHESPOT |
|
|
1384 | else if (input_style & XIMPreeditCallbacks) |
|
|
1385 | { |
|
|
1386 | im_set_position (spot); |
|
|
1387 | |
|
|
1388 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1389 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1390 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1391 | # if 0 |
|
|
1392 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1393 | # endif |
|
|
1394 | |
|
|
1395 | preedit_attr = XVaCreateNestedList (0, |
|
|
1396 | XNSpotLocation, &spot, |
|
|
1397 | XNPreeditStartCallback, &xcb[0], |
|
|
1398 | XNPreeditDoneCallback , &xcb[1], |
|
|
1399 | XNPreeditDrawCallback , &xcb[2], |
|
|
1400 | # if 0 |
|
|
1401 | XNPreeditCaretCallback, &xcb[3], |
|
|
1402 | # endif |
|
|
1403 | NULL); |
|
|
1404 | } |
|
|
1405 | #endif |
1413 | |
1406 | |
1414 | Input_Context = XCreateIC (xim, |
1407 | Input_Context = XCreateIC (xim, |
1415 | XNInputStyle, input_style, |
1408 | XNInputStyle, input_style, |
1416 | XNClientWindow, vt, |
1409 | XNClientWindow, vt, |
1417 | XNFocusWindow, parent[0], |
1410 | XNFocusWindow, parent[0], |
… | |
… | |
1419 | preedit_attr, |
1412 | preedit_attr, |
1420 | status_attr ? XNStatusAttributes : NULL, |
1413 | status_attr ? XNStatusAttributes : NULL, |
1421 | status_attr, NULL); |
1414 | status_attr, NULL); |
1422 | |
1415 | |
1423 | if (preedit_attr) XFree (preedit_attr); |
1416 | if (preedit_attr) XFree (preedit_attr); |
1424 | if (status_attr) XFree (status_attr); |
1417 | if (status_attr) XFree (status_attr); |
1425 | if (fs) XFreeFontSet (display->display, fs); |
1418 | if (fs) XFreeFontSet (dpy, fs); |
1426 | |
1419 | |
1427 | if (Input_Context == NULL) |
1420 | if (Input_Context == NULL) |
1428 | { |
1421 | { |
1429 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1422 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1430 | im_destroy (); |
1423 | im_destroy (); |
1431 | return false; |
1424 | return false; |
1432 | } |
1425 | } |
1433 | |
1426 | |
|
|
1427 | #if 0 |
|
|
1428 | // unfortunately, only the focus window is used by XIM, hard to fix |
1434 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1429 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1435 | vt_select_input (); |
1430 | vt_select_input (); |
|
|
1431 | #endif |
1436 | |
1432 | |
1437 | if (input_style & XIMPreeditArea) |
|
|
1438 | IMSetStatusPosition (); |
1433 | IMSetPosition (); |
1439 | |
1434 | |
1440 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1441 | return true; |
1435 | return true; |
1442 | } |
1436 | } |
1443 | |
1437 | |
1444 | void |
1438 | void |
1445 | rxvt_term::im_cb () |
1439 | rxvt_term::im_cb () |
… | |
… | |
1451 | |
1445 | |
1452 | make_current (); |
1446 | make_current (); |
1453 | |
1447 | |
1454 | im_destroy (); |
1448 | im_destroy (); |
1455 | |
1449 | |
1456 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1457 | if (Input_Context) |
1450 | if (Input_Context) |
1458 | return; |
1451 | return; |
1459 | |
1452 | |
1460 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1453 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1461 | if (rs[Rs_imLocale]) |
1454 | if (rs[Rs_imLocale]) |
… | |
… | |
1503 | SET_LOCALE (locale); |
1496 | SET_LOCALE (locale); |
1504 | #endif |
1497 | #endif |
1505 | } |
1498 | } |
1506 | |
1499 | |
1507 | void |
1500 | void |
1508 | rxvt_term::IMSetStatusPosition () |
1501 | rxvt_term::IMSetPosition () |
1509 | { |
1502 | { |
1510 | XRectangle preedit_rect, status_rect, *needed_rect; |
1503 | XRectangle preedit_rect, status_rect, *needed_rect; |
1511 | XVaNestedList preedit_attr, status_attr; |
1504 | XVaNestedList preedit_attr, status_attr; |
1512 | |
1505 | |
1513 | if (!Input_Context |
1506 | if (!Input_Context |
1514 | || !focus |
1507 | || !focus |
1515 | || !(input_style & XIMPreeditArea) |
1508 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1516 | || !IMisRunning ()) |
1509 | || !IMisRunning ()) |
1517 | return; |
1510 | return; |
1518 | |
1511 | |
|
|
1512 | if (input_style & XIMPreeditPosition) |
|
|
1513 | { |
|
|
1514 | im_set_size (preedit_rect); |
|
|
1515 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1516 | |
|
|
1517 | XSetICValues (Input_Context, |
|
|
1518 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1519 | } |
|
|
1520 | else |
|
|
1521 | { |
1519 | /* Getting the necessary width of preedit area */ |
1522 | /* Getting the necessary width of preedit area */ |
1520 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1523 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1521 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1524 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1522 | XFree (status_attr); |
1525 | XFree (status_attr); |
1523 | |
1526 | |
1524 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1527 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1525 | XFree (needed_rect); |
1528 | XFree (needed_rect); |
1526 | |
1529 | |
1527 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1530 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1528 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1531 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1529 | |
1532 | |
1530 | XSetICValues (Input_Context, |
1533 | XSetICValues (Input_Context, |
1531 | XNPreeditAttributes, preedit_attr, |
1534 | XNPreeditAttributes, preedit_attr, |
1532 | XNStatusAttributes, status_attr, NULL); |
1535 | XNStatusAttributes, status_attr, |
|
|
1536 | NULL); |
1533 | |
1537 | |
|
|
1538 | XFree (status_attr); |
|
|
1539 | } |
|
|
1540 | |
1534 | XFree (preedit_attr); |
1541 | XFree (preedit_attr); |
1535 | XFree (status_attr); |
|
|
1536 | } |
1542 | } |
1537 | #endif /* USE_XIM */ |
1543 | #endif /* USE_XIM */ |
|
|
1544 | |
|
|
1545 | void |
|
|
1546 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1547 | { |
|
|
1548 | Window cr; |
|
|
1549 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1550 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1551 | } |
|
|
1552 | |
|
|
1553 | Pixmap |
|
|
1554 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1555 | { |
|
|
1556 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1557 | if (xa[prop_id]) |
|
|
1558 | { |
|
|
1559 | int aformat; |
|
|
1560 | unsigned long nitems, bytes_after; |
|
|
1561 | Atom atype; |
|
|
1562 | unsigned char *prop = NULL; |
|
|
1563 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1564 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1565 | &nitems, &bytes_after, &prop); |
|
|
1566 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1567 | return *(Pixmap *)prop; |
|
|
1568 | } |
|
|
1569 | |
|
|
1570 | return None; |
|
|
1571 | } |
|
|
1572 | |
|
|
1573 | #ifdef HAVE_BG_PIXMAP |
|
|
1574 | # if TRACE_PIXMAPS |
|
|
1575 | # undef update_background |
|
|
1576 | void |
|
|
1577 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1578 | { |
|
|
1579 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1580 | update_background (); |
|
|
1581 | } |
|
|
1582 | # endif |
|
|
1583 | |
|
|
1584 | void |
|
|
1585 | rxvt_term::update_background () |
|
|
1586 | { |
|
|
1587 | if (update_background_ev.is_active ()) |
|
|
1588 | return; |
|
|
1589 | |
|
|
1590 | bgPixmap.invalidate (); |
|
|
1591 | |
|
|
1592 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1593 | |
|
|
1594 | if (to_wait <= 0.) |
|
|
1595 | bgPixmap.render (); |
|
|
1596 | else |
|
|
1597 | update_background_ev.start (to_wait); |
|
|
1598 | } |
|
|
1599 | |
|
|
1600 | void |
|
|
1601 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1602 | { |
|
|
1603 | make_current (); |
|
|
1604 | |
|
|
1605 | update_background_ev.stop (); |
|
|
1606 | bgPixmap.render (); |
|
|
1607 | refresh_check (); |
|
|
1608 | } |
|
|
1609 | |
|
|
1610 | #endif /* HAVE_BG_PIXMAP */ |
1538 | |
1611 | |
1539 | /*----------------------- end-of-file (C source) -----------------------*/ |
1612 | /*----------------------- end-of-file (C source) -----------------------*/ |