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 | void |
77 | void |
67 | rxvt_push_locale (const char *locale) |
78 | rxvt_push_locale (const char *locale) NOTHROW |
68 | { |
79 | { |
69 | strcpy (savelocale, curlocale); |
80 | strcpy (savelocale, curlocale); |
70 | rxvt_set_locale (locale); |
81 | rxvt_set_locale (locale); |
71 | } |
82 | } |
72 | |
83 | |
73 | void |
84 | void |
74 | rxvt_pop_locale () |
85 | rxvt_pop_locale () NOTHROW |
75 | { |
86 | { |
76 | rxvt_set_locale (savelocale); |
87 | rxvt_set_locale (savelocale); |
77 | } |
88 | } |
78 | |
89 | |
79 | #if ENABLE_COMBINING |
90 | #if ENABLE_COMBINING |
80 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
81 | |
92 | |
82 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
93 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
83 | { |
94 | { |
84 | compose_char *cc; |
95 | compose_char *cc; |
85 | |
96 | |
86 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
87 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
88 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
89 | while (cc) |
100 | while (cc) |
90 | { |
101 | { |
… | |
… | |
139 | |
150 | |
140 | } |
151 | } |
141 | #endif |
152 | #endif |
142 | |
153 | |
143 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
144 | : |
155 | { |
145 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
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 |
158 | #endif |
151 | #ifdef CURSOR_BLINK |
159 | #ifdef CURSOR_BLINK |
152 | 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); |
153 | #endif |
161 | #endif |
154 | #ifdef TEXT_BLINK |
162 | #ifdef TEXT_BLINK |
155 | 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); |
156 | #endif |
164 | #endif |
157 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
158 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
159 | #endif |
167 | #endif |
160 | #ifdef SELECTION_SCROLLING |
168 | #ifdef SELECTION_SCROLLING |
161 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
162 | #endif |
170 | #endif |
163 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
164 | 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), |
165 | #endif |
180 | #endif |
166 | #ifdef POINTER_BLANK |
181 | #ifdef POINTER_BLANK |
167 | pointer_ev (this, &rxvt_term::pointer_cb), |
182 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
168 | #endif |
183 | #endif |
169 | #ifdef USE_XIM |
184 | #ifndef NO_BELL |
170 | im_ev (this, &rxvt_term::im_cb), |
185 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
171 | #endif |
186 | #endif |
172 | termwin_ev (this, &rxvt_term::x_cb), |
187 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
173 | vt_ev (this, &rxvt_term::x_cb), |
188 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
174 | check_ev (this, &rxvt_term::check_cb), |
189 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
175 | flush_ev (this, &rxvt_term::flush_cb), |
190 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
176 | destroy_ev (this, &rxvt_term::destroy_cb), |
191 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
177 | pty_ev (this, &rxvt_term::pty_cb), |
192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
178 | incr_ev (this, &rxvt_term::incr_cb) |
193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
179 | { |
194 | |
180 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
181 | |
196 | |
182 | termlist.push_back (this); |
197 | termlist.push_back (this); |
183 | |
198 | |
184 | #ifdef KEYSYM_RESOURCE |
199 | #ifdef KEYSYM_RESOURCE |
185 | keyboard = new keyboard_manager; |
200 | keyboard = new keyboard_manager; |
186 | |
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187 | if (!keyboard) |
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188 | rxvt_fatal ("out of memory, aborting.\n"); |
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189 | #endif |
201 | #endif |
190 | } |
202 | } |
191 | |
203 | |
192 | // 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. |
193 | // for use before an emergency exit |
205 | // for use before an emergency exit |
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206 | void |
194 | void rxvt_term::emergency_cleanup () |
207 | rxvt_term::emergency_cleanup () |
195 | { |
208 | { |
196 | if (cmd_pid) |
209 | if (cmd_pid) |
197 | kill (-cmd_pid, SIGHUP); |
210 | kill (-cmd_pid, SIGHUP); |
198 | |
211 | |
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212 | pty_ev.stop (); |
199 | delete pty; pty = 0; |
213 | delete pty; pty = 0; |
200 | } |
214 | } |
201 | |
215 | |
202 | rxvt_term::~rxvt_term () |
216 | rxvt_term::~rxvt_term () |
203 | { |
217 | { |
204 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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205 | |
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206 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
218 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
207 | |
219 | |
208 | emergency_cleanup (); |
220 | emergency_cleanup (); |
209 | |
221 | |
210 | #if ENABLE_STYLES |
222 | #if ENABLE_STYLES |
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212 | if (fontset[i] != fontset[0]) |
224 | if (fontset[i] != fontset[0]) |
213 | delete fontset[i]; |
225 | delete fontset[i]; |
214 | #endif |
226 | #endif |
215 | delete fontset[0]; |
227 | delete fontset[0]; |
216 | |
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 | #ifdef HAVE_AFTERIMAGE |
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233 | if (asv) |
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234 | destroy_asvisual (asv, 0); |
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235 | if (asimman) |
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236 | destroy_image_manager (asimman, 0); |
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237 | #endif |
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238 | |
217 | if (display) |
239 | if (display) |
218 | { |
240 | { |
219 | dDisp; |
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220 | |
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221 | selection_clear (); |
241 | selection_clear (); |
222 | |
242 | |
223 | #ifdef USE_XIM |
243 | #ifdef USE_XIM |
224 | im_destroy (); |
244 | im_destroy (); |
225 | #endif |
245 | #endif |
226 | #ifdef XTERM_SCROLLBAR |
246 | scrollBar.destroy (); |
227 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
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228 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
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229 | #endif |
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230 | #ifdef PLAIN_SCROLLBAR |
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231 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
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232 | #endif |
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233 | #ifdef NEXT_SCROLLBAR |
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234 | if (blackGC) XFreeGC (disp, blackGC); |
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235 | if (whiteGC) XFreeGC (disp, whiteGC); |
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236 | if (grayGC) XFreeGC (disp, grayGC); |
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237 | if (darkGC) XFreeGC (disp, darkGC); |
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238 | if (stippleGC) XFreeGC (disp, stippleGC); |
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239 | if (dimple) XFreePixmap (disp, dimple); |
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240 | if (upArrow) XFreePixmap (disp, upArrow); |
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241 | if (downArrow) XFreePixmap (disp, downArrow); |
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242 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
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243 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
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244 | #endif |
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245 | #ifdef RXVT_SCROLLBAR |
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246 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
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247 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
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248 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
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249 | #endif |
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250 | if (gc) XFreeGC (disp, gc); |
247 | if (gc) XFreeGC (dpy, gc); |
251 | |
248 | |
252 | delete drawable; |
249 | delete drawable; |
253 | // destroy all windows |
250 | // destroy all windows |
254 | if (parent[0]) |
251 | if (parent[0]) |
255 | XDestroyWindow (disp, parent[0]); |
252 | XDestroyWindow (dpy, parent[0]); |
256 | } |
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257 | |
253 | |
258 | // TODO: free pixcolours, colours should become part of rxvt_display |
254 | for (int i = 0; i < TOTAL_COLORS; i++) |
259 | delete pix_colors_focused; |
255 | if (ISSET_PIXCOLOR (i)) |
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256 | { |
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257 | pix_colors_focused [i].free (this); |
260 | #if OFF_FOCUS_FADING |
258 | #if OFF_FOCUS_FADING |
261 | delete pix_colors_unfocused; |
259 | pix_colors_unfocused [i].free (this); |
262 | #endif |
260 | #endif |
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261 | } |
263 | |
262 | |
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263 | clear (); |
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264 | |
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265 | display->flush (); /* ideally .put should do this */ |
264 | displays.put (display); |
266 | displays.put (display); |
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267 | } |
265 | |
268 | |
266 | scr_release (); |
269 | scr_release (); |
267 | |
270 | |
268 | /* clear all resources */ |
271 | /* clear all resources */ |
269 | for (int i = 0; i < allocated.size (); i++) |
272 | for (int i = 0; i < allocated.size (); i++) |
270 | free (allocated [i]); |
273 | free (allocated [i]); |
271 | |
274 | |
272 | free (selection.text); |
275 | free (selection.text); |
273 | // TODO: manage env vars in child only(!) |
276 | // TODO: manage env vars in child only(!) |
274 | free (env_windowid); |
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275 | free (env_display); |
277 | free (env_display); |
276 | free (env_term); |
278 | free (env_term); |
277 | free (env_colorfgbg); |
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278 | free (locale); |
279 | free (locale); |
279 | free (v_buffer); |
280 | free (v_buffer); |
280 | free (incr_buf); |
281 | free (incr_buf); |
281 | |
282 | |
282 | delete envv; |
283 | delete envv; |
283 | delete argv; |
284 | delete argv; |
284 | |
285 | |
285 | #ifdef KEYSYM_RESOURCE |
286 | #ifdef KEYSYM_RESOURCE |
286 | delete keyboard; |
287 | delete keyboard; |
287 | #endif |
288 | #endif |
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289 | #ifndef NO_RESOURCES |
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290 | XrmDestroyDatabase (option_db); |
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291 | #endif |
288 | } |
292 | } |
289 | |
293 | |
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294 | // child has exited, usually destroys |
290 | void |
295 | void |
291 | rxvt_term::child_exit () |
296 | rxvt_term::child_cb (ev::child &w, int status) |
292 | { |
297 | { |
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298 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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299 | |
293 | cmd_pid = 0; |
300 | cmd_pid = 0; |
294 | |
301 | |
295 | if (!OPTION (Opt_hold)) |
302 | if (!option (Opt_hold)) |
296 | destroy (); |
303 | destroy (); |
297 | } |
304 | } |
298 | |
305 | |
299 | void |
306 | void |
300 | rxvt_term::destroy () |
307 | rxvt_term::destroy () |
301 | { |
308 | { |
302 | if (destroy_ev.active) |
309 | if (destroy_ev.is_active ()) |
303 | return; |
310 | return; |
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311 | |
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312 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
304 | |
313 | |
305 | #if ENABLE_OVERLAY |
314 | #if ENABLE_OVERLAY |
306 | scr_overlay_off (); |
315 | scr_overlay_off (); |
307 | #endif |
316 | #endif |
308 | |
317 | |
309 | if (display) |
318 | if (display) |
310 | { |
319 | { |
311 | #if USE_XIM |
320 | #if USE_XIM |
312 | im_ev.stop (display); |
321 | im_ev.stop (display); |
313 | #endif |
322 | #endif |
314 | #if HAVE_SCROLLBARS |
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315 | scrollbar_ev.stop (display); |
323 | scrollbar_ev.stop (display); |
316 | #endif |
324 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
317 | #if TRANSPARENT |
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318 | rootwin_ev.stop (display); |
325 | rootwin_ev.stop (display); |
319 | #endif |
326 | #endif |
320 | incr_ev.stop (); |
327 | incr_ev.stop (); |
321 | termwin_ev.stop (display); |
328 | termwin_ev.stop (display); |
322 | vt_ev.stop (display); |
329 | vt_ev.stop (display); |
323 | } |
330 | } |
324 | |
331 | |
325 | check_ev.stop (); |
332 | flush_ev.stop (); |
326 | pty_ev.stop (); |
333 | pty_ev.stop (); |
327 | #ifdef CURSOR_BLINK |
334 | #ifdef CURSOR_BLINK |
328 | cursor_blink_ev.stop (); |
335 | cursor_blink_ev.stop (); |
329 | #endif |
336 | #endif |
330 | #ifdef TEXT_BLINK |
337 | #ifdef TEXT_BLINK |
… | |
… | |
338 | #endif |
345 | #endif |
339 | #ifdef POINTER_BLANK |
346 | #ifdef POINTER_BLANK |
340 | pointer_ev.stop (); |
347 | pointer_ev.stop (); |
341 | #endif |
348 | #endif |
342 | |
349 | |
343 | destroy_ev.start (0); |
350 | destroy_ev.start (); |
344 | } |
351 | } |
345 | |
352 | |
346 | void |
353 | void |
347 | rxvt_term::destroy_cb (time_watcher &w) |
354 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
348 | { |
355 | { |
349 | make_current (); |
356 | make_current (); |
350 | |
357 | |
351 | delete this; |
358 | delete this; |
352 | } |
359 | } |
… | |
… | |
363 | { |
370 | { |
364 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
371 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
365 | (*t)->emergency_cleanup (); |
372 | (*t)->emergency_cleanup (); |
366 | } |
373 | } |
367 | |
374 | |
368 | #if ENABLE_FRILLS |
375 | #if !ENABLE_MINIMAL |
369 | static void |
376 | static void |
370 | print_x_error (Display *dpy, XErrorEvent *event) |
377 | print_x_error (Display *dpy, XErrorEvent *event) |
371 | { |
378 | { |
372 | char buffer[BUFSIZ]; |
379 | char buffer[BUFSIZ]; |
373 | char mesg[BUFSIZ]; |
380 | char mesg[BUFSIZ]; |
… | |
… | |
406 | else |
413 | else |
407 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
414 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
408 | mesg, BUFSIZ); |
415 | mesg, BUFSIZ); |
409 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
416 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
410 | } |
417 | } |
411 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
418 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
412 | mesg, BUFSIZ); |
419 | mesg, BUFSIZ); |
413 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
420 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
414 | } |
421 | } |
415 | #endif |
422 | #endif |
416 | |
423 | |
… | |
… | |
421 | GET_R->allowedxerror = event->error_code; |
428 | GET_R->allowedxerror = event->error_code; |
422 | else |
429 | else |
423 | { |
430 | { |
424 | // GET_R is most likely not the terminal which caused the error, |
431 | // GET_R is most likely not the terminal which caused the error, |
425 | // so just output the error and continue |
432 | // so just output the error and continue |
426 | #if ENABLE_FRILLS |
433 | #if ENABLE_MINIMAL |
|
|
434 | old_xerror_handler (display, event); |
|
|
435 | #else |
427 | print_x_error (display, event); |
436 | print_x_error (display, event); |
428 | #else |
|
|
429 | old_xerror_handler (display, event); |
|
|
430 | #endif |
437 | #endif |
431 | } |
438 | } |
432 | |
439 | |
433 | return 0; |
440 | return 0; |
434 | } |
441 | } |
… | |
… | |
440 | DisplayString (display)); |
447 | DisplayString (display)); |
441 | rxvt_emergency_cleanup (); |
448 | rxvt_emergency_cleanup (); |
442 | _exit (EXIT_FAILURE); |
449 | _exit (EXIT_FAILURE); |
443 | } |
450 | } |
444 | |
451 | |
445 | /*----------------------------------------------------------------------*/ |
|
|
446 | bool |
|
|
447 | rxvt_term::init (int argc, const char *const *argv) |
|
|
448 | { |
|
|
449 | SET_R (this); |
|
|
450 | set_locale (""); |
|
|
451 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
452 | |
|
|
453 | if (!init_vars ()) |
|
|
454 | return false; |
|
|
455 | |
|
|
456 | init_secondary (); |
|
|
457 | |
|
|
458 | const char **cmd_argv = init_resources (argc, argv); |
|
|
459 | |
|
|
460 | #ifdef KEYSYM_RESOURCE |
|
|
461 | keyboard->register_done (); |
|
|
462 | #endif |
|
|
463 | |
|
|
464 | #ifdef HAVE_SCROLLBARS |
|
|
465 | if (OPTION (Opt_scrollBar)) |
|
|
466 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
467 | #endif |
|
|
468 | |
|
|
469 | #if ENABLE_PERL |
|
|
470 | if (!rs[Rs_perl_ext_1]) |
|
|
471 | rs[Rs_perl_ext_1] = "default"; |
|
|
472 | |
|
|
473 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
474 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
475 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
476 | { |
|
|
477 | rxvt_perl.init (this); |
|
|
478 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
479 | } |
|
|
480 | #endif |
|
|
481 | |
|
|
482 | pty = rxvt_new_ptytty (); |
|
|
483 | |
|
|
484 | create_windows (argc, argv); |
|
|
485 | |
|
|
486 | dDisp; |
|
|
487 | |
|
|
488 | init_xlocale (); |
|
|
489 | |
|
|
490 | scr_reset (); // initialize screen |
|
|
491 | |
|
|
492 | #if 0 |
|
|
493 | XSynchronize (disp, True); |
|
|
494 | #endif |
|
|
495 | |
|
|
496 | #ifdef HAVE_SCROLLBARS |
|
|
497 | if (OPTION (Opt_scrollBar)) |
|
|
498 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
499 | #endif |
|
|
500 | #ifdef TRANSPARENT |
|
|
501 | if (OPTION (Opt_transparent)) |
|
|
502 | { |
|
|
503 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
504 | check_our_parents (); |
|
|
505 | rootwin_ev.start (display, display->root); |
|
|
506 | } |
|
|
507 | #endif |
|
|
508 | |
|
|
509 | XMapWindow (disp, vt); |
|
|
510 | XMapWindow (disp, parent[0]); |
|
|
511 | |
|
|
512 | set_colorfgbg (); |
|
|
513 | |
|
|
514 | init_command (cmd_argv); |
|
|
515 | |
|
|
516 | free (cmd_argv); |
|
|
517 | |
|
|
518 | if (pty->pty >= 0) |
|
|
519 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
520 | |
|
|
521 | check_ev.start (); |
|
|
522 | |
|
|
523 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
524 | |
|
|
525 | return true; |
|
|
526 | } |
|
|
527 | |
|
|
528 | static struct sig_handlers |
452 | static struct sig_handlers |
529 | { |
453 | { |
530 | sig_watcher sw_chld, sw_term, sw_int; |
454 | ev::sig sw_term, sw_int; |
531 | |
|
|
532 | void sig_chld (sig_watcher &w) |
|
|
533 | { |
|
|
534 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
535 | int pid; |
|
|
536 | |
|
|
537 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
538 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
539 | if (pid == (*t)->cmd_pid) |
|
|
540 | { |
|
|
541 | (*t)->child_exit (); |
|
|
542 | break; |
|
|
543 | } |
|
|
544 | } |
|
|
545 | |
455 | |
546 | /* |
456 | /* |
547 | * Catch a fatal signal and tidy up before quitting |
457 | * Catch a fatal signal and tidy up before quitting |
548 | */ |
458 | */ |
549 | void |
459 | void sig_term (ev::sig &w, int revents); |
550 | sig_term (sig_watcher &w) |
460 | |
|
|
461 | sig_handlers () |
551 | { |
462 | { |
552 | #ifdef DEBUG_CMD |
|
|
553 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
554 | #endif |
|
|
555 | rxvt_emergency_cleanup (); |
|
|
556 | signal (w.signum, SIG_DFL); |
|
|
557 | kill (getpid (), w.signum); |
|
|
558 | } |
|
|
559 | |
|
|
560 | sig_handlers () |
|
|
561 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
562 | sw_term (this, &sig_handlers::sig_term), |
463 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
563 | sw_int (this, &sig_handlers::sig_term) |
464 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
564 | { |
|
|
565 | } |
465 | } |
566 | } sig_handlers; |
466 | } sig_handlers; |
567 | |
467 | |
|
|
468 | void |
|
|
469 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
470 | { |
|
|
471 | rxvt_emergency_cleanup (); |
|
|
472 | w.stop (); |
|
|
473 | kill (getpid (), w.signum); |
|
|
474 | } |
|
|
475 | |
568 | char **rxvt_environ; // startup environment |
476 | char **rxvt_environ; // startup environment |
569 | |
477 | |
570 | void |
478 | void |
571 | rxvt_init () |
479 | rxvt_init () |
572 | { |
480 | { |
573 | uid_t uid = getuid (); |
481 | ptytty::init (); |
574 | gid_t gid = getgid (); |
|
|
575 | |
|
|
576 | // before doing anything else, check for setuid/setgid operation, |
|
|
577 | // start the helper process and drop privileges |
|
|
578 | if (uid != geteuid () |
|
|
579 | || 1 //D |
|
|
580 | || gid != getegid ()) |
|
|
581 | { |
|
|
582 | #if PTYTTY_HELPER |
|
|
583 | rxvt_ptytty_server (); |
|
|
584 | #else |
|
|
585 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
586 | #endif |
|
|
587 | |
482 | |
588 | // drop privileges |
483 | if (!ev_default_loop (0)) |
589 | #if HAVE_SETRESUID |
484 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
590 | setresgid (gid, gid, gid); |
|
|
591 | setresuid (uid, uid, uid); |
|
|
592 | #elif HAVE_SETREUID |
|
|
593 | setregid (gid, gid); |
|
|
594 | setreuid (uid, uid); |
|
|
595 | #elif HAVE_SETUID |
|
|
596 | setgid (gid); |
|
|
597 | setuid (uid); |
|
|
598 | #endif |
|
|
599 | |
|
|
600 | if (uid != geteuid () |
|
|
601 | || gid != getegid ()) |
|
|
602 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
|
|
603 | } |
|
|
604 | |
485 | |
605 | rxvt_environ = environ; |
486 | rxvt_environ = environ; |
606 | |
487 | |
607 | signal (SIGHUP, SIG_IGN); |
488 | signal (SIGHUP, SIG_IGN); |
608 | signal (SIGPIPE, SIG_IGN); |
489 | signal (SIGPIPE, SIG_IGN); |
609 | |
490 | |
610 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
611 | sig_handlers.sw_term.start (SIGTERM); |
491 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
612 | sig_handlers.sw_int.start (SIGINT); |
492 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
613 | |
493 | |
614 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
494 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
615 | /* signal (SIGURG, SIG_DFL); */ |
495 | /* signal (SIGURG, SIG_DFL); */ |
616 | |
496 | |
617 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
497 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
619 | XSetIOErrorHandler (rxvt_xioerror_handler); |
499 | XSetIOErrorHandler (rxvt_xioerror_handler); |
620 | |
500 | |
621 | XrmInitialize (); |
501 | XrmInitialize (); |
622 | } |
502 | } |
623 | |
503 | |
624 | /* ------------------------------------------------------------------------- * |
|
|
625 | * MEMORY ALLOCATION WRAPPERS * |
|
|
626 | * ------------------------------------------------------------------------- */ |
|
|
627 | void * |
|
|
628 | rxvt_malloc (size_t size) |
|
|
629 | { |
|
|
630 | void *p = malloc (size); |
|
|
631 | |
|
|
632 | if (!p) |
|
|
633 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
634 | |
|
|
635 | return p; |
|
|
636 | } |
|
|
637 | |
|
|
638 | void * |
|
|
639 | rxvt_calloc (size_t number, size_t size) |
|
|
640 | { |
|
|
641 | void *p = calloc (number, size); |
|
|
642 | |
|
|
643 | if (!p) |
|
|
644 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
645 | |
|
|
646 | return p; |
|
|
647 | } |
|
|
648 | |
|
|
649 | void * |
|
|
650 | rxvt_realloc (void *ptr, size_t size) |
|
|
651 | { |
|
|
652 | void *p = realloc (ptr, size); |
|
|
653 | |
|
|
654 | if (!p) |
|
|
655 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
656 | |
|
|
657 | return p; |
|
|
658 | } |
|
|
659 | |
|
|
660 | /*----------------------------------------------------------------------*/ |
504 | /*----------------------------------------------------------------------*/ |
661 | /* |
505 | /* |
662 | * window size/position calculcations for XSizeHint and other storage. |
506 | * window size/position calculations for XSizeHint and other storage. |
663 | * if width/height are non-zero then override calculated width/height |
507 | * if width/height are non-zero then override calculated width/height |
664 | */ |
508 | */ |
665 | void |
509 | void |
666 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
510 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
667 | { |
511 | { |
668 | short recalc_x, recalc_y; |
512 | short recalc_x, recalc_y; |
669 | int x, y, sb_w, flags; |
513 | int x, y, flags; |
670 | unsigned int w, h; |
514 | unsigned int w, h; |
671 | unsigned int max_width, max_height; |
515 | unsigned int max_width, max_height; |
672 | dDisp; |
|
|
673 | |
|
|
674 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
675 | ncol, nrow, szHint.width, szHint.height)); |
|
|
676 | |
516 | |
677 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
517 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
678 | szHint.win_gravity = NorthWestGravity; |
518 | szHint.win_gravity = NorthWestGravity; |
679 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
519 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
680 | |
520 | |
… | |
… | |
688 | if (rs[Rs_geometry]) |
528 | if (rs[Rs_geometry]) |
689 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
529 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
690 | |
530 | |
691 | if (flags & WidthValue) |
531 | if (flags & WidthValue) |
692 | { |
532 | { |
|
|
533 | if (!w) |
|
|
534 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
535 | |
693 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
536 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
694 | szHint.flags |= USSize; |
537 | szHint.flags |= USSize; |
695 | } |
538 | } |
696 | |
539 | |
697 | if (flags & HeightValue) |
540 | if (flags & HeightValue) |
698 | { |
541 | { |
|
|
542 | if (!h) |
|
|
543 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
544 | |
699 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
545 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
700 | szHint.flags |= USSize; |
546 | szHint.flags |= USSize; |
701 | } |
547 | } |
702 | |
548 | |
703 | if (flags & XValue) |
549 | if (flags & XValue) |
704 | { |
550 | { |
… | |
… | |
735 | max_width = MAX_COLS * fwidth; |
581 | max_width = MAX_COLS * fwidth; |
736 | max_height = MAX_ROWS * fheight; |
582 | max_height = MAX_ROWS * fheight; |
737 | |
583 | |
738 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
584 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
739 | |
585 | |
740 | sb_w = 0; |
|
|
741 | window_vt_x = window_vt_y = int_bwidth; |
586 | window_vt_x = window_vt_y = int_bwidth; |
742 | |
587 | |
743 | if (scrollBar.state) |
588 | if (scrollBar.state) |
744 | { |
589 | { |
745 | sb_w = scrollbar_TotalWidth (); |
590 | int sb_w = scrollBar.total_width (); |
746 | szHint.base_width += sb_w; |
591 | szHint.base_width += sb_w; |
|
|
592 | |
747 | if (!OPTION (Opt_scrollBar_right)) |
593 | if (!option (Opt_scrollBar_right)) |
748 | window_vt_x += sb_w; |
594 | window_vt_x += sb_w; |
749 | } |
595 | } |
750 | |
596 | |
751 | szHint.width_inc = fwidth; |
597 | szHint.width_inc = fwidth; |
752 | szHint.height_inc = fheight; |
598 | szHint.height_inc = fheight; |
753 | szHint.min_width = szHint.base_width + szHint.width_inc; |
599 | szHint.min_width = szHint.base_width + szHint.width_inc; |
754 | szHint.min_height = szHint.base_height + szHint.height_inc; |
600 | szHint.min_height = szHint.base_height + szHint.height_inc; |
755 | |
601 | |
756 | if (newwidth && newwidth - szHint.base_width < max_width) |
602 | if (newwidth && newwidth - szHint.base_width < max_width) |
757 | { |
603 | { |
758 | szHint.width = newwidth; |
604 | szHint.width = newwidth; |
… | |
… | |
773 | { |
619 | { |
774 | min_it (height, max_height); |
620 | min_it (height, max_height); |
775 | szHint.height = szHint.base_height + height; |
621 | szHint.height = szHint.base_height + height; |
776 | } |
622 | } |
777 | |
623 | |
778 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
|
|
779 | window_sb_x = szHint.width - sb_w; |
|
|
780 | |
|
|
781 | if (recalc_x) |
624 | if (recalc_x) |
782 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
625 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
626 | |
783 | if (recalc_y) |
627 | if (recalc_y) |
784 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
628 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
785 | |
629 | |
786 | ncol = width / fwidth; |
630 | ncol = width / fwidth; |
787 | nrow = height / fheight; |
631 | nrow = height / fheight; |
788 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
789 | ncol, nrow, szHint.width, |
|
|
790 | szHint.height)); |
|
|
791 | return; |
|
|
792 | } |
632 | } |
793 | |
633 | |
794 | /*----------------------------------------------------------------------*/ |
634 | /*----------------------------------------------------------------------*/ |
795 | /* |
635 | /* |
796 | * Tell the teletype handler what size the window is. |
636 | * Tell the teletype handler what size the window is. |
… | |
… | |
809 | ws.ws_xpixel = width; |
649 | ws.ws_xpixel = width; |
810 | ws.ws_ypixel = height; |
650 | ws.ws_ypixel = height; |
811 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
651 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
812 | |
652 | |
813 | #if 0 |
653 | #if 0 |
814 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
654 | // TIOCSWINSZ is supposed to do this automatically and correctly |
815 | if (cmd_pid) /* force through to the command */ |
655 | if (cmd_pid) /* force through to the command */ |
816 | kill (-cmd_pid, SIGWINCH); |
656 | kill (-cmd_pid, SIGWINCH); |
817 | #endif |
657 | #endif |
818 | } |
658 | } |
819 | |
659 | |
… | |
… | |
848 | delete fontset[0]; |
688 | delete fontset[0]; |
849 | fontset[0] = fs; |
689 | fontset[0] = fs; |
850 | |
690 | |
851 | prop = (*fs)[1]->properties (); |
691 | prop = (*fs)[1]->properties (); |
852 | prop.height += lineSpace; |
692 | prop.height += lineSpace; |
|
|
693 | |
853 | fs->set_prop (prop); |
694 | fs->set_prop (prop, false); |
854 | |
695 | |
855 | fwidth = prop.width; |
696 | fwidth = prop.width; |
856 | fheight = prop.height; |
697 | fheight = prop.height; |
857 | fbase = prop.ascent; |
698 | fbase = prop.ascent; |
858 | |
699 | |
… | |
… | |
867 | { |
708 | { |
868 | fontset[style] = fs = new rxvt_fontset (this); |
709 | fontset[style] = fs = new rxvt_fontset (this); |
869 | rxvt_fontprop prop2 = prop; |
710 | rxvt_fontprop prop2 = prop; |
870 | |
711 | |
871 | if (res) |
712 | if (res) |
872 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
713 | { |
|
|
714 | fs->populate (res); |
|
|
715 | fs->set_prop (prop2, false); |
|
|
716 | } |
873 | else |
717 | else |
874 | { |
718 | { |
875 | res = fontset[0]->fontdesc; |
719 | fs->populate (fontset[0]->fontdesc); |
876 | |
720 | |
877 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
721 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
878 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
722 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
723 | |
|
|
724 | fs->set_prop (prop2, true); |
879 | } |
725 | } |
880 | |
726 | |
881 | fs->populate (res); |
|
|
882 | fs->set_prop (prop2); |
|
|
883 | } |
727 | } |
884 | #else |
728 | #else |
885 | fontset[style] = fontset[0]; |
729 | fontset[style] = fontset[0]; |
886 | #endif |
730 | #endif |
887 | } |
731 | } |
… | |
… | |
889 | if (parent[0]) |
733 | if (parent[0]) |
890 | { |
734 | { |
891 | resize_all_windows (0, 0, 0); |
735 | resize_all_windows (0, 0, 0); |
892 | scr_remap_chars (); |
736 | scr_remap_chars (); |
893 | scr_touch (true); |
737 | scr_touch (true); |
894 | } |
738 | } |
895 | |
739 | |
896 | return true; |
740 | return true; |
897 | } |
741 | } |
898 | |
742 | |
|
|
743 | void |
899 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
744 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
900 | { |
745 | { |
901 | XChangeProperty (display->display, parent[0], |
746 | XChangeProperty (dpy, parent[0], |
902 | prop, XA_STRING, 8, PropModeReplace, |
747 | prop, XA_STRING, 8, PropModeReplace, |
903 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
748 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
904 | } |
749 | } |
905 | |
750 | |
|
|
751 | void |
906 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
752 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
907 | { |
753 | { |
908 | wchar_t *ws = rxvt_mbstowcs (str, len); |
754 | wchar_t *ws = rxvt_mbstowcs (str, len); |
909 | char *s = rxvt_wcstoutf8 (ws); |
755 | char *s = rxvt_wcstoutf8 (ws); |
910 | |
756 | |
911 | XChangeProperty (display->display, parent[0], |
757 | XChangeProperty (dpy, parent[0], |
912 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
758 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
913 | (const unsigned char *)s, strlen (s)); |
759 | (const unsigned char *)s, strlen (s)); |
914 | |
760 | |
915 | free (s); |
761 | free (s); |
916 | free (ws); |
762 | free (ws); |
… | |
… | |
935 | #if ENABLE_EWMH |
781 | #if ENABLE_EWMH |
936 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
782 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
937 | #endif |
783 | #endif |
938 | } |
784 | } |
939 | |
785 | |
|
|
786 | void |
|
|
787 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
788 | { |
940 | #ifdef XTERM_COLOR_CHANGE |
789 | #ifdef XTERM_COLOR_CHANGE |
941 | void |
|
|
942 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
943 | { |
|
|
944 | rxvt_color xcol; |
790 | rxvt_color xcol; |
945 | int i; |
|
|
946 | |
791 | |
947 | if (color == NULL || *color == '\0') |
792 | if (color == NULL || *color == '\0') |
948 | return; |
793 | return; |
949 | |
794 | |
|
|
795 | color = strdup (color); |
|
|
796 | allocated.push_back ((void *)color); |
|
|
797 | rs[Rs_color + idx] = color; |
|
|
798 | |
950 | /* handle color aliases */ |
799 | /* handle color aliases */ |
951 | if (isdigit (*color)) |
800 | if (isdigit (*color)) |
952 | { |
801 | { |
953 | i = atoi (color); |
802 | int i = atoi (color); |
954 | |
803 | |
955 | if (i >= 8 && i <= 15) |
804 | if (i >= 8 && i <= 15) |
|
|
805 | { |
956 | { /* bright colors */ |
806 | /* bright colors */ |
957 | i -= 8; |
|
|
958 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
807 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
959 | SET_PIXCOLOR (idx); |
|
|
960 | goto done; |
808 | goto done; |
961 | } |
809 | } |
962 | |
810 | |
963 | if (i >= 0 && i <= 7) |
811 | if (i >= 0 && i <= 7) |
|
|
812 | { |
964 | { /* normal colors */ |
813 | /* normal colors */ |
965 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
814 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
966 | SET_PIXCOLOR (idx); |
|
|
967 | goto done; |
815 | goto done; |
968 | } |
816 | } |
969 | } |
817 | } |
970 | |
818 | |
971 | if (!rXParseAllocColor (&xcol, color)) |
819 | set_color (xcol, color); |
972 | return; |
|
|
973 | |
|
|
974 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
975 | |
820 | |
976 | /* |
821 | /* |
977 | * FIXME: should free colors here, but no idea how to do it so instead, |
822 | * FIXME: should free colors here, but no idea how to do it so instead, |
978 | * so just keep gobbling up the colormap |
823 | * so just keep gobbling up the colormap |
979 | */ |
824 | */ |
980 | # if 0 |
|
|
981 | for (i = Color_Black; i <= Color_White; i++) |
|
|
982 | if (pix_colors[idx] == pix_colors[i]) |
|
|
983 | break; |
|
|
984 | if (i > Color_White) |
|
|
985 | { |
|
|
986 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
987 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
988 | DisplayPlanes (display->display, display->screen)); |
|
|
989 | } |
|
|
990 | # endif |
|
|
991 | |
825 | |
992 | pix_colors_focused[idx] = xcol; |
826 | pix_colors_focused[idx] = xcol; |
993 | SET_PIXCOLOR (idx); |
|
|
994 | |
827 | |
995 | /* XSetWindowAttributes attr; */ |
|
|
996 | /* Cursor cursor; */ |
|
|
997 | done: |
828 | done: |
998 | |
|
|
999 | #if OFF_FOCUS_FADING |
|
|
1000 | if (rs[Rs_fade]) |
|
|
1001 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1002 | #endif |
|
|
1003 | |
|
|
1004 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
829 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1005 | |
830 | |
|
|
831 | update_fade_color (idx); |
1006 | recolour_cursor (); |
832 | recolour_cursor (); |
1007 | scr_recolour (); |
833 | scr_recolour (); |
|
|
834 | #endif /* XTERM_COLOR_CHANGE */ |
1008 | } |
835 | } |
1009 | |
|
|
1010 | #else |
|
|
1011 | # define set_window_color (idx,color) ((void)0) |
|
|
1012 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1013 | |
836 | |
1014 | void |
837 | void |
1015 | rxvt_term::recolour_cursor () |
838 | rxvt_term::recolour_cursor () |
1016 | { |
839 | { |
1017 | XColor xcol[2]; |
840 | XColor fg, bg; |
1018 | |
841 | |
1019 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
842 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1020 | ? pix_colors_focused[Color_pointer_fg] |
843 | ? pix_colors_focused[Color_pointer_fg] |
1021 | : pix_colors_focused[Color_fg]; |
844 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
845 | |
1022 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
846 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1023 | ? pix_colors_focused[Color_pointer_bg] |
847 | ? pix_colors_focused[Color_pointer_bg] |
1024 | : pix_colors_focused[Color_bg]; |
848 | : pix_colors_focused[Color_bg]).get (bg); |
1025 | |
849 | |
1026 | XQueryColors (display->display, display->cmap, xcol, 2); |
850 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1027 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1028 | } |
851 | } |
1029 | |
852 | |
1030 | /*----------------------------------------------------------------------*/ |
853 | /*----------------------------------------------------------------------*/ |
1031 | /* |
854 | /* |
1032 | * find if fg/bg matches any of the normal (low-intensity) colors |
855 | * find if fg/bg matches any of the normal (low-intensity) colors |
1033 | */ |
856 | */ |
1034 | void |
857 | void |
1035 | rxvt_term::set_colorfgbg () |
858 | rxvt_term::set_colorfgbg () |
1036 | { |
859 | { |
1037 | unsigned int i; |
860 | unsigned int i; |
1038 | const char *xpmb = "\0"; |
861 | const char *xpmb = ""; |
1039 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
862 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1040 | |
863 | |
1041 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1042 | strcpy (fstr, "default"); |
864 | strcpy (fstr, "default"); |
1043 | strcpy (bstr, "default"); |
865 | strcpy (bstr, "default"); |
1044 | for (i = Color_Black; i <= Color_White; i++) |
866 | for (i = Color_Black; i <= Color_White; i++) |
1045 | if (pix_colors[Color_fg] == pix_colors[i]) |
867 | if (pix_colors[Color_fg] == pix_colors[i]) |
1046 | { |
868 | { |
… | |
… | |
1050 | |
872 | |
1051 | for (i = Color_Black; i <= Color_White; i++) |
873 | for (i = Color_Black; i <= Color_White; i++) |
1052 | if (pix_colors[Color_bg] == pix_colors[i]) |
874 | if (pix_colors[Color_bg] == pix_colors[i]) |
1053 | { |
875 | { |
1054 | sprintf (bstr, "%d", (i - Color_Black)); |
876 | sprintf (bstr, "%d", (i - Color_Black)); |
1055 | #ifdef XPM_BACKGROUND |
877 | #ifdef BG_IMAGE_FROM_FILE |
1056 | xpmb = "default;"; |
878 | xpmb = "default;"; |
1057 | #endif |
879 | #endif |
1058 | break; |
880 | break; |
1059 | } |
881 | } |
1060 | |
882 | |
1061 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
883 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1062 | } |
884 | } |
1063 | |
885 | |
1064 | /*----------------------------------------------------------------------*/ |
886 | /*----------------------------------------------------------------------*/ |
1065 | |
887 | |
1066 | int |
888 | bool |
1067 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
889 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1068 | { |
890 | { |
1069 | if (!screen_in_out->set (display, colour)) |
891 | if (color.set (this, name)) |
1070 | { |
|
|
1071 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1072 | return false; |
|
|
1073 | } |
|
|
1074 | |
|
|
1075 | return true; |
892 | return true; |
|
|
893 | |
|
|
894 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
895 | return false; |
|
|
896 | } |
|
|
897 | |
|
|
898 | void |
|
|
899 | rxvt_term::alias_color (int dst, int src) |
|
|
900 | { |
|
|
901 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1076 | } |
902 | } |
1077 | |
903 | |
1078 | /* -------------------------------------------------------------------- * |
904 | /* -------------------------------------------------------------------- * |
1079 | * - WINDOW RESIZING - * |
905 | * - WINDOW RESIZING - * |
1080 | * -------------------------------------------------------------------- */ |
906 | * -------------------------------------------------------------------- */ |
1081 | void |
907 | void |
1082 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
908 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1083 | { |
909 | { |
1084 | int fix_screen; |
910 | int fix_screen; |
1085 | int old_width = szHint.width, old_height = szHint.height; |
911 | int old_width = szHint.width; |
1086 | dDisp; |
912 | int old_height = szHint.height; |
1087 | |
913 | |
1088 | window_calc (newwidth, newheight); |
914 | window_calc (newwidth, newheight); |
|
|
915 | |
|
|
916 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1089 | XSetWMNormalHints (disp, parent[0], &szHint); |
917 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1090 | |
918 | |
1091 | if (!ignoreparent) |
919 | if (!ignoreparent) |
1092 | { |
920 | { |
1093 | #ifdef SMART_RESIZE |
921 | #ifdef SMART_RESIZE |
1094 | /* |
922 | /* |
… | |
… | |
1098 | int x, y, x1, y1; |
926 | int x, y, x1, y1; |
1099 | int dx, dy; |
927 | int dx, dy; |
1100 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
928 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1101 | Window unused_cr; |
929 | Window unused_cr; |
1102 | |
930 | |
1103 | XTranslateCoordinates (disp, parent[0], display->root, |
931 | XTranslateCoordinates (dpy, parent[0], display->root, |
1104 | 0, 0, &x, &y, &unused_cr); |
932 | 0, 0, &x, &y, &unused_cr); |
1105 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
933 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1106 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
934 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1107 | /* |
935 | /* |
1108 | * if display->root isn't the parent window, a WM will probably have offset |
936 | * if display->root isn't the parent window, a WM will probably have offset |
1109 | * our position for handles and decorations. Counter it |
937 | * our position for handles and decorations. Counter it |
1110 | */ |
938 | */ |
… | |
… | |
1112 | { |
940 | { |
1113 | x -= x1; |
941 | x -= x1; |
1114 | y -= y1; |
942 | y -= y1; |
1115 | } |
943 | } |
1116 | |
944 | |
1117 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
945 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1118 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
946 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1119 | dx = old_width - szHint.width; |
947 | dx = old_width - szHint.width; |
1120 | dy = old_height - szHint.height; |
948 | dy = old_height - szHint.height; |
1121 | |
949 | |
1122 | /* Check position of the center of the window */ |
950 | /* Check position of the center of the window */ |
1123 | if (x < x1) /* left half */ |
951 | if (x < x1) /* left half */ |
1124 | dx = 0; |
952 | dx = 0; |
… | |
… | |
1127 | if (y < y1) /* top half */ |
955 | if (y < y1) /* top half */ |
1128 | dy = 0; |
956 | dy = 0; |
1129 | else if (y == y1) /* exact center */ |
957 | else if (y == y1) /* exact center */ |
1130 | dy /= 2; |
958 | dy /= 2; |
1131 | |
959 | |
1132 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
960 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1133 | szHint.width, szHint.height); |
961 | szHint.width, szHint.height); |
1134 | #else |
962 | #else |
1135 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
963 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1136 | #endif |
964 | #endif |
1137 | } |
965 | } |
1138 | |
966 | |
1139 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
967 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1140 | |
968 | |
1141 | if (fix_screen || newwidth != old_width || newheight != old_height) |
969 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1142 | { |
970 | { |
1143 | if (scrollBar.state) |
971 | if (scrollBar.state) |
1144 | { |
972 | scrollBar.resize (); |
1145 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1146 | window_sb_x, 0, |
|
|
1147 | scrollbar_TotalWidth (), szHint.height); |
|
|
1148 | resize_scrollbar (); |
|
|
1149 | } |
|
|
1150 | |
973 | |
1151 | XMoveResizeWindow (disp, vt, |
974 | XMoveResizeWindow (dpy, vt, |
1152 | window_vt_x, window_vt_y, |
975 | window_vt_x, window_vt_y, |
1153 | width, height); |
976 | width, height); |
1154 | |
977 | |
|
|
978 | #ifdef HAVE_BG_PIXMAP |
|
|
979 | if (bgPixmap.window_size_sensitive ()) |
|
|
980 | update_background (); |
|
|
981 | #endif |
|
|
982 | |
1155 | scr_clear (); |
983 | scr_clear (); |
1156 | #ifdef XPM_BACKGROUND |
|
|
1157 | resize_pixmap (); |
|
|
1158 | #endif |
|
|
1159 | } |
984 | } |
1160 | |
985 | |
1161 | if (fix_screen || old_height == 0) |
986 | if (fix_screen || old_height == 0) |
1162 | { |
|
|
1163 | int curr_screen = -1; |
|
|
1164 | int old_ncol = prev_ncol; |
|
|
1165 | |
|
|
1166 | /* scr_reset only works on the primary screen */ |
|
|
1167 | if (old_height) /* this is not the first time through */ |
|
|
1168 | { |
|
|
1169 | unsigned int ocol = ncol; |
|
|
1170 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1171 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1172 | ncol = ocol; |
|
|
1173 | } |
|
|
1174 | |
|
|
1175 | scr_reset (); |
987 | scr_reset (); |
1176 | |
988 | |
1177 | if (curr_screen >= 0) /* this is not the first time through */ |
989 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1178 | { |
990 | //scr_touch (false); |
1179 | scr_change_screen (curr_screen); |
|
|
1180 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1181 | } |
|
|
1182 | } |
|
|
1183 | |
991 | |
1184 | old_width = szHint.width; |
992 | #ifdef HAVE_BG_PIXMAP |
1185 | old_height = szHint.height; |
993 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1186 | |
994 | // if (bgPixmap.pixmap) |
1187 | #ifdef XPM_BACKGROUND |
|
|
1188 | if (pixmap) |
|
|
1189 | scr_touch (false); |
995 | // scr_touch (false); |
1190 | #endif |
996 | #endif |
1191 | |
997 | |
1192 | #ifdef USE_XIM |
998 | #ifdef USE_XIM |
1193 | IMSetStatusPosition (); |
999 | IMSetPosition (); |
1194 | #endif |
1000 | #endif |
1195 | } |
1001 | } |
1196 | |
1002 | |
1197 | /* |
1003 | /* |
1198 | * Set the width/height of the vt window in characters. Units are pixels. |
1004 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1203 | { |
1009 | { |
1204 | XWindowAttributes wattr; |
1010 | XWindowAttributes wattr; |
1205 | |
1011 | |
1206 | if (newwidth == 0 || newheight == 0) |
1012 | if (newwidth == 0 || newheight == 0) |
1207 | { |
1013 | { |
1208 | XGetWindowAttributes (display->display, display->root, &wattr); |
1014 | XGetWindowAttributes (dpy, display->root, &wattr); |
1209 | |
1015 | |
1210 | if (newwidth == 0) |
1016 | if (newwidth == 0) |
1211 | newwidth = wattr.width - szHint.base_width; |
1017 | newwidth = wattr.width - szHint.base_width; |
1212 | if (newheight == 0) |
1018 | if (newheight == 0) |
1213 | newheight = wattr.height - szHint.base_height; |
1019 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1227 | #ifdef USE_XIM |
1033 | #ifdef USE_XIM |
1228 | |
1034 | |
1229 | void |
1035 | void |
1230 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1036 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1231 | { |
1037 | { |
1232 | fg = pix_colors[Color_fg]; |
1038 | fg = pix_colors [Color_fg]; |
1233 | bg = pix_colors[Color_bg]; |
1039 | bg = pix_colors [Color_bg]; |
1234 | } |
1040 | } |
1235 | |
1041 | |
1236 | void |
1042 | void |
1237 | rxvt_term::im_set_size (XRectangle &size) |
1043 | rxvt_term::im_set_size (XRectangle &size) |
1238 | { |
1044 | { |
… | |
… | |
1275 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1081 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1276 | |
1082 | |
1277 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1083 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1278 | *p = '\0'; |
1084 | *p = '\0'; |
1279 | |
1085 | |
1280 | atom = XInternAtom (display->display, server, False); |
1086 | atom = XInternAtom (dpy, server, False); |
1281 | win = XGetSelectionOwner (display->display, atom); |
1087 | win = XGetSelectionOwner (dpy, atom); |
1282 | |
1088 | |
1283 | if (win != None) |
1089 | if (win != None) |
1284 | return True; |
1090 | return True; |
1285 | } |
1091 | } |
1286 | |
1092 | |
… | |
… | |
1293 | XPoint nspot; |
1099 | XPoint nspot; |
1294 | XVaNestedList preedit_attr; |
1100 | XVaNestedList preedit_attr; |
1295 | |
1101 | |
1296 | if (!Input_Context |
1102 | if (!Input_Context |
1297 | || !focus |
1103 | || !focus |
1298 | || !(input_style & XIMPreeditPosition)) |
1104 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1299 | return; |
1105 | return; |
1300 | |
1106 | |
1301 | im_set_position (nspot); |
1107 | im_set_position (nspot); |
1302 | |
1108 | |
1303 | if (nspot.x == spot.x && nspot.y == spot.y) |
1109 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1322 | input_method = 0; |
1128 | input_method = 0; |
1323 | } |
1129 | } |
1324 | |
1130 | |
1325 | Input_Context = 0; |
1131 | Input_Context = 0; |
1326 | } |
1132 | } |
|
|
1133 | |
|
|
1134 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1135 | |
|
|
1136 | static void |
|
|
1137 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1138 | { |
|
|
1139 | ((rxvt_term *)client_data)->make_current (); |
|
|
1140 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1141 | } |
|
|
1142 | |
|
|
1143 | static void |
|
|
1144 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1145 | { |
|
|
1146 | ((rxvt_term *)client_data)->make_current (); |
|
|
1147 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1148 | } |
|
|
1149 | |
|
|
1150 | static void |
|
|
1151 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1152 | { |
|
|
1153 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1154 | XIMText *text = call_data->text; |
|
|
1155 | |
|
|
1156 | term->make_current (); |
|
|
1157 | |
|
|
1158 | if (text) |
|
|
1159 | { |
|
|
1160 | void *str; |
|
|
1161 | |
|
|
1162 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1163 | { |
|
|
1164 | // of course, X makes it ugly again |
|
|
1165 | if (term->rs[Rs_imLocale]) |
|
|
1166 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1167 | |
|
|
1168 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1169 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1170 | |
|
|
1171 | if (term->rs[Rs_imLocale]) |
|
|
1172 | SET_LOCALE (term->locale); |
|
|
1173 | } |
|
|
1174 | else |
|
|
1175 | str = (void *)text->string.wide_char; |
|
|
1176 | |
|
|
1177 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1178 | DT_INT, call_data->caret, |
|
|
1179 | DT_INT, call_data->chg_first, |
|
|
1180 | DT_INT, call_data->chg_length, |
|
|
1181 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1182 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1183 | DT_END)); |
|
|
1184 | } |
|
|
1185 | else |
|
|
1186 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1187 | DT_INT, call_data->caret, |
|
|
1188 | DT_INT, call_data->chg_first, |
|
|
1189 | DT_INT, call_data->chg_length, |
|
|
1190 | DT_END)); |
|
|
1191 | } |
|
|
1192 | |
|
|
1193 | #if 0 |
|
|
1194 | static void |
|
|
1195 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1196 | { |
|
|
1197 | ((rxvt_term *)client_data)->make_current (); |
|
|
1198 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1199 | DT_INT, call_data->position, |
|
|
1200 | DT_INT, call_data->direction, |
|
|
1201 | DT_INT, call_data->style, |
|
|
1202 | DT_END)); |
|
|
1203 | } |
|
|
1204 | #endif |
|
|
1205 | |
|
|
1206 | #endif |
1327 | |
1207 | |
1328 | /* |
1208 | /* |
1329 | * Try to open a XIM with the current modifiers, then see if we can |
1209 | * Try to open a XIM with the current modifiers, then see if we can |
1330 | * open a suitable preedit type |
1210 | * open a suitable preedit type |
1331 | */ |
1211 | */ |
… | |
… | |
1338 | XRectangle rect, status_rect, needed_rect; |
1218 | XRectangle rect, status_rect, needed_rect; |
1339 | unsigned long fg, bg; |
1219 | unsigned long fg, bg; |
1340 | const char *p; |
1220 | const char *p; |
1341 | char **s; |
1221 | char **s; |
1342 | XIMStyles *xim_styles; |
1222 | XIMStyles *xim_styles; |
|
|
1223 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1224 | XIMCallback xcb[4]; |
|
|
1225 | #endif |
1343 | |
1226 | |
1344 | set_environ (envv); |
1227 | set_environ (envv); |
1345 | |
1228 | |
1346 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1229 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1347 | return false; |
1230 | return false; |
1348 | |
1231 | |
1349 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1350 | input_method = display->get_xim (locale, modifiers); |
1232 | input_method = display->get_xim (locale, modifiers); |
1351 | if (input_method == NULL) |
1233 | if (input_method == NULL) |
1352 | return false; |
1234 | return false; |
1353 | |
1235 | |
1354 | xim = input_method->xim; |
1236 | xim = input_method->xim; |
… | |
… | |
1374 | s = rxvt_splitcommastring (p); |
1256 | s = rxvt_splitcommastring (p); |
1375 | |
1257 | |
1376 | for (i = found = 0; !found && s[i]; i++) |
1258 | for (i = found = 0; !found && s[i]; i++) |
1377 | { |
1259 | { |
1378 | if (!strcmp (s[i], "OverTheSpot")) |
1260 | if (!strcmp (s[i], "OverTheSpot")) |
1379 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1261 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1380 | else if (!strcmp (s[i], "OffTheSpot")) |
1262 | else if (!strcmp (s[i], "OffTheSpot")) |
1381 | input_style = (XIMPreeditArea | XIMStatusArea); |
1263 | input_style = XIMPreeditArea | XIMStatusArea; |
1382 | else if (!strcmp (s[i], "Root")) |
1264 | else if (!strcmp (s[i], "Root")) |
1383 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1265 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1384 | else if (!strcmp (s[i], "None")) |
1266 | else if (!strcmp (s[i], "None")) |
1385 | input_style = (XIMPreeditNone | XIMStatusNone); |
1267 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1268 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1269 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1270 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1271 | #endif |
|
|
1272 | else |
|
|
1273 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1386 | |
1274 | |
1387 | for (j = 0; j < xim_styles->count_styles; j++) |
1275 | for (j = 0; j < xim_styles->count_styles; j++) |
1388 | if (input_style == xim_styles->supported_styles[j]) |
1276 | if (input_style == xim_styles->supported_styles[j]) |
1389 | { |
1277 | { |
1390 | rxvt_freecommastring (s); |
1278 | rxvt_freecommastring (s); |
… | |
… | |
1428 | "*", |
1316 | "*", |
1429 | fheight, |
1317 | fheight, |
1430 | fheight + 1, fheight - 1, |
1318 | fheight + 1, fheight - 1, |
1431 | fheight - 2, fheight + 2); |
1319 | fheight - 2, fheight + 2); |
1432 | |
1320 | |
1433 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1321 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1434 | &missing_charset_list, &missing_charset_count, &def_string); |
1322 | &missing_charset_list, &missing_charset_count, &def_string); |
1435 | |
1323 | |
1436 | if (missing_charset_list) |
1324 | if (missing_charset_list) |
1437 | XFreeStringList (missing_charset_list); |
1325 | XFreeStringList (missing_charset_list); |
1438 | |
1326 | |
… | |
… | |
1479 | XNBackground, bg, |
1367 | XNBackground, bg, |
1480 | XNArea, &status_rect, |
1368 | XNArea, &status_rect, |
1481 | XNFontSet, fs, |
1369 | XNFontSet, fs, |
1482 | NULL); |
1370 | NULL); |
1483 | } |
1371 | } |
|
|
1372 | #if ENABLE_XIM_ONTHESPOT |
|
|
1373 | else if (input_style & XIMPreeditCallbacks) |
|
|
1374 | { |
|
|
1375 | im_set_position (spot); |
|
|
1376 | |
|
|
1377 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1378 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1379 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1380 | # if 0 |
|
|
1381 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1382 | # endif |
|
|
1383 | |
|
|
1384 | preedit_attr = XVaCreateNestedList (0, |
|
|
1385 | XNSpotLocation, &spot, |
|
|
1386 | XNPreeditStartCallback, &xcb[0], |
|
|
1387 | XNPreeditDoneCallback , &xcb[1], |
|
|
1388 | XNPreeditDrawCallback , &xcb[2], |
|
|
1389 | # if 0 |
|
|
1390 | XNPreeditCaretCallback, &xcb[3], |
|
|
1391 | # endif |
|
|
1392 | NULL); |
|
|
1393 | } |
|
|
1394 | #endif |
1484 | |
1395 | |
1485 | Input_Context = XCreateIC (xim, |
1396 | Input_Context = XCreateIC (xim, |
1486 | XNInputStyle, input_style, |
1397 | XNInputStyle, input_style, |
1487 | XNClientWindow, vt, |
1398 | XNClientWindow, vt, |
1488 | XNFocusWindow, parent[0], |
1399 | XNFocusWindow, parent[0], |
… | |
… | |
1490 | preedit_attr, |
1401 | preedit_attr, |
1491 | status_attr ? XNStatusAttributes : NULL, |
1402 | status_attr ? XNStatusAttributes : NULL, |
1492 | status_attr, NULL); |
1403 | status_attr, NULL); |
1493 | |
1404 | |
1494 | if (preedit_attr) XFree (preedit_attr); |
1405 | if (preedit_attr) XFree (preedit_attr); |
1495 | if (status_attr) XFree (status_attr); |
1406 | if (status_attr) XFree (status_attr); |
1496 | if (fs) XFreeFontSet (display->display, fs); |
1407 | if (fs) XFreeFontSet (dpy, fs); |
1497 | |
1408 | |
1498 | if (Input_Context == NULL) |
1409 | if (Input_Context == NULL) |
1499 | { |
1410 | { |
1500 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1411 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1501 | im_destroy (); |
1412 | im_destroy (); |
1502 | return false; |
1413 | return false; |
1503 | } |
1414 | } |
1504 | |
1415 | |
1505 | if (input_style & XIMPreeditArea) |
1416 | #if 0 |
|
|
1417 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1418 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1419 | vt_select_input (); |
|
|
1420 | #endif |
|
|
1421 | |
1506 | IMSetStatusPosition (); |
1422 | IMSetPosition (); |
1507 | |
1423 | |
1508 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1509 | return true; |
1424 | return true; |
1510 | } |
1425 | } |
1511 | |
1426 | |
1512 | void |
1427 | void |
1513 | rxvt_term::im_cb () |
1428 | rxvt_term::im_cb () |
… | |
… | |
1519 | |
1434 | |
1520 | make_current (); |
1435 | make_current (); |
1521 | |
1436 | |
1522 | im_destroy (); |
1437 | im_destroy (); |
1523 | |
1438 | |
1524 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1525 | if (Input_Context) |
1439 | if (Input_Context) |
1526 | return; |
1440 | return; |
1527 | |
1441 | |
1528 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1442 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1529 | if (rs[Rs_imLocale]) |
1443 | if (rs[Rs_imLocale]) |
… | |
… | |
1571 | SET_LOCALE (locale); |
1485 | SET_LOCALE (locale); |
1572 | #endif |
1486 | #endif |
1573 | } |
1487 | } |
1574 | |
1488 | |
1575 | void |
1489 | void |
1576 | rxvt_term::IMSetStatusPosition () |
1490 | rxvt_term::IMSetPosition () |
1577 | { |
1491 | { |
1578 | XRectangle preedit_rect, status_rect, *needed_rect; |
1492 | XRectangle preedit_rect, status_rect, *needed_rect; |
1579 | XVaNestedList preedit_attr, status_attr; |
1493 | XVaNestedList preedit_attr, status_attr; |
1580 | |
1494 | |
1581 | if (!Input_Context |
1495 | if (!Input_Context |
1582 | || !focus |
1496 | || !focus |
1583 | || !(input_style & XIMPreeditArea) |
1497 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1584 | || !IMisRunning ()) |
1498 | || !IMisRunning ()) |
1585 | return; |
1499 | return; |
1586 | |
1500 | |
|
|
1501 | if (input_style & XIMPreeditPosition) |
|
|
1502 | { |
|
|
1503 | im_set_size (preedit_rect); |
|
|
1504 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1505 | |
|
|
1506 | XSetICValues (Input_Context, |
|
|
1507 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1508 | } |
|
|
1509 | else |
|
|
1510 | { |
1587 | /* Getting the necessary width of preedit area */ |
1511 | /* Getting the necessary width of preedit area */ |
1588 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1512 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1589 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1513 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1590 | XFree (status_attr); |
1514 | XFree (status_attr); |
1591 | |
1515 | |
1592 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1516 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1593 | XFree (needed_rect); |
1517 | XFree (needed_rect); |
1594 | |
1518 | |
1595 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1519 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1596 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1520 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1597 | |
1521 | |
1598 | XSetICValues (Input_Context, |
1522 | XSetICValues (Input_Context, |
1599 | XNPreeditAttributes, preedit_attr, |
1523 | XNPreeditAttributes, preedit_attr, |
1600 | XNStatusAttributes, status_attr, NULL); |
1524 | XNStatusAttributes, status_attr, |
|
|
1525 | NULL); |
1601 | |
1526 | |
|
|
1527 | XFree (status_attr); |
|
|
1528 | } |
|
|
1529 | |
1602 | XFree (preedit_attr); |
1530 | XFree (preedit_attr); |
1603 | XFree (status_attr); |
|
|
1604 | } |
1531 | } |
1605 | #endif /* USE_XIM */ |
1532 | #endif /* USE_XIM */ |
1606 | |
1533 | |
1607 | /*----------------------------------------------------------------------*/ |
1534 | void |
1608 | rxvt_t rxvt_current_term; |
1535 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1536 | { |
|
|
1537 | Window cr; |
|
|
1538 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1539 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1540 | } |
|
|
1541 | |
|
|
1542 | Pixmap |
|
|
1543 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1544 | { |
|
|
1545 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1546 | if (xa[prop_id]) |
|
|
1547 | { |
|
|
1548 | int aformat; |
|
|
1549 | unsigned long nitems, bytes_after; |
|
|
1550 | Atom atype; |
|
|
1551 | unsigned char *prop = NULL; |
|
|
1552 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1553 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1554 | &nitems, &bytes_after, &prop); |
|
|
1555 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1556 | return *(Pixmap *)prop; |
|
|
1557 | } |
|
|
1558 | |
|
|
1559 | return None; |
|
|
1560 | } |
|
|
1561 | |
|
|
1562 | #ifdef HAVE_BG_PIXMAP |
|
|
1563 | # if TRACE_PIXMAPS |
|
|
1564 | # undef update_background |
|
|
1565 | void |
|
|
1566 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1567 | { |
|
|
1568 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1569 | update_background (); |
|
|
1570 | } |
|
|
1571 | # endif |
|
|
1572 | |
|
|
1573 | void |
|
|
1574 | rxvt_term::update_background () |
|
|
1575 | { |
|
|
1576 | if (update_background_ev.is_active ()) |
|
|
1577 | return; |
|
|
1578 | |
|
|
1579 | bgPixmap.invalidate (); |
|
|
1580 | |
|
|
1581 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1582 | |
|
|
1583 | if (to_wait <= 0.) |
|
|
1584 | bgPixmap.render (); |
|
|
1585 | else |
|
|
1586 | update_background_ev.start (to_wait); |
|
|
1587 | } |
|
|
1588 | |
|
|
1589 | void |
|
|
1590 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1591 | { |
|
|
1592 | make_current (); |
|
|
1593 | |
|
|
1594 | update_background_ev.stop (); |
|
|
1595 | bgPixmap.render (); |
|
|
1596 | refresh_check (); |
|
|
1597 | } |
|
|
1598 | |
|
|
1599 | #endif /* HAVE_BG_PIXMAP */ |
1609 | |
1600 | |
1610 | /*----------------------- end-of-file (C source) -----------------------*/ |
1601 | /*----------------------- end-of-file (C source) -----------------------*/ |