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) 2003-2010 Marc Lehmann <schmorp@schmorp.de> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
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35 | #include "init.h" |
35 | #include "keyboard.h" |
36 | #include "keyboard.h" |
36 | #include "rxvtperl.h" |
37 | #include "rxvtperl.h" |
37 | |
38 | |
38 | #include <limits> |
39 | #include <limits> |
39 | |
40 | |
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41 | #include <assert.h> |
40 | #include <csignal> |
42 | #include <signal.h> |
41 | #include <cstring> |
43 | #include <string.h> |
42 | |
44 | |
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> |
45 | #include <termios.h> |
49 | #endif |
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50 | |
46 | |
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47 | #ifdef HAVE_XSETLOCALE |
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48 | # define X_LOCALE |
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49 | # include <X11/Xlocale.h> |
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50 | #else |
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51 | # include <locale.h> |
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52 | #endif |
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53 | |
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54 | struct termios rxvt_term::def_tio; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
55 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
56 | |
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57 | // used to tell global functions which terminal instance is "active" |
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58 | rxvt_t rxvt_current_term; |
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59 | |
53 | static char curlocale[128], savelocale[128]; |
60 | static char curlocale[128], savelocale[128]; |
54 | |
61 | |
55 | bool |
62 | bool |
56 | rxvt_set_locale (const char *locale) |
63 | rxvt_set_locale (const char *locale) NOTHROW |
57 | { |
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 | |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
70 | if (!locale || !memcmp (locale, curlocale, size)) |
59 | return false; |
71 | return false; |
60 | |
72 | |
61 | strncpy (curlocale, locale, 128); |
73 | memcpy (curlocale, locale, size); |
62 | setlocale (LC_CTYPE, curlocale); |
74 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
75 | return true; |
64 | } |
76 | } |
65 | |
77 | |
66 | void |
78 | void |
67 | rxvt_push_locale (const char *locale) |
79 | rxvt_push_locale (const char *locale) NOTHROW |
68 | { |
80 | { |
69 | strcpy (savelocale, curlocale); |
81 | strcpy (savelocale, curlocale); |
70 | rxvt_set_locale (locale); |
82 | rxvt_set_locale (locale); |
71 | } |
83 | } |
72 | |
84 | |
73 | void |
85 | void |
74 | rxvt_pop_locale () |
86 | rxvt_pop_locale () NOTHROW |
75 | { |
87 | { |
76 | rxvt_set_locale (savelocale); |
88 | rxvt_set_locale (savelocale); |
77 | } |
89 | } |
78 | |
90 | |
79 | #if ENABLE_COMBINING |
91 | #if ENABLE_COMBINING |
80 | class rxvt_composite_vec rxvt_composite; |
92 | class rxvt_composite_vec rxvt_composite; |
81 | |
93 | |
82 | 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) |
83 | { |
95 | { |
84 | compose_char *cc; |
96 | compose_char *cc; |
85 | |
97 | |
86 | // break compose chains, as stupid readline really likes to duplicate |
98 | // break compose chains, as stupid readline really likes to duplicate |
87 | // composing characters for some reason near the end of a line. |
99 | // composing characters for some reason, near the end of a line. |
88 | cc = (*this)[c1]; |
100 | cc = (*this)[c1]; |
89 | while (cc) |
101 | while (cc) |
90 | { |
102 | { |
91 | if (cc->c2 == c2) return c1; |
103 | if (cc->c2 == c2) return c1; |
92 | cc = (*this)[cc->c1]; |
104 | cc = (*this)[cc->c1]; |
93 | } |
105 | } |
94 | |
106 | |
95 | // check to see wether this combination already exists otherwise |
107 | // check to see whether this combination already exists otherwise |
96 | for (cc = v.end (); cc-- > v.begin (); ) |
108 | for (cc = v.begin (); cc < v.end (); cc++) |
97 | { |
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98 | if (cc->c1 == c1 && cc->c2 == c2) |
109 | if (cc->c1 == c1 && cc->c2 == c2) |
99 | return COMPOSE_LO + (cc - v.begin ()); |
110 | return COMPOSE_LO + (cc - v.begin ()); |
100 | } |
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101 | |
111 | |
102 | // allocate a new combination |
112 | // allocate a new combination |
103 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
113 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
104 | { |
114 | { |
105 | static int seen; |
115 | static int seen; |
106 | |
116 | |
107 | if (!seen++) |
117 | if (!seen++) |
108 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
118 | rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n"); |
109 | |
119 | |
110 | return REPLACEMENT_CHAR; |
120 | return REPLACEMENT_CHAR; |
111 | } |
121 | } |
112 | |
122 | |
113 | v.push_back (compose_char (c1, c2)); |
123 | v.push_back (compose_char (c1, c2)); |
… | |
… | |
139 | |
149 | |
140 | } |
150 | } |
141 | #endif |
151 | #endif |
142 | |
152 | |
143 | rxvt_term::rxvt_term () |
153 | rxvt_term::rxvt_term () |
144 | : |
154 | { |
145 | #if TRANSPARENT |
155 | #if HAVE_BG_PIXMAP |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
156 | 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 |
157 | #endif |
151 | #ifdef CURSOR_BLINK |
158 | #ifdef CURSOR_BLINK |
152 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
159 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
153 | #endif |
160 | #endif |
154 | #ifdef TEXT_BLINK |
161 | #ifdef TEXT_BLINK |
155 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
162 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
156 | #endif |
163 | #endif |
157 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
164 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
158 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
165 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
159 | #endif |
166 | #endif |
160 | #ifdef SELECTION_SCROLLING |
167 | #ifdef SELECTION_SCROLLING |
161 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
168 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
162 | #endif |
169 | #endif |
163 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
170 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
164 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
171 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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172 | #endif |
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173 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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174 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
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175 | #endif |
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176 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
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177 | #if USE_XIM |
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178 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
165 | #endif |
179 | #endif |
166 | #ifdef POINTER_BLANK |
180 | #ifdef POINTER_BLANK |
167 | pointer_ev (this, &rxvt_term::pointer_cb), |
181 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
168 | #endif |
182 | #endif |
169 | #ifdef USE_XIM |
183 | #ifndef NO_BELL |
170 | im_ev (this, &rxvt_term::im_cb), |
184 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
171 | #endif |
185 | #endif |
172 | termwin_ev (this, &rxvt_term::x_cb), |
186 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
173 | vt_ev (this, &rxvt_term::x_cb), |
187 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
174 | check_ev (this, &rxvt_term::check_cb), |
188 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
175 | flush_ev (this, &rxvt_term::flush_cb), |
189 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
176 | destroy_ev (this, &rxvt_term::destroy_cb), |
190 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
177 | pty_ev (this, &rxvt_term::pty_cb), |
191 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
178 | incr_ev (this, &rxvt_term::incr_cb) |
192 | |
179 | { |
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180 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
193 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
181 | |
194 | |
182 | termlist.push_back (this); |
195 | termlist.push_back (this); |
183 | |
196 | |
184 | #ifdef KEYSYM_RESOURCE |
197 | #ifdef KEYSYM_RESOURCE |
185 | keyboard = new keyboard_manager; |
198 | 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 |
199 | #endif |
190 | } |
200 | } |
191 | |
201 | |
192 | // clean up the most important stuff, do *not* call x or free mem etc. |
202 | // clean up the most important stuff, do *not* call x or free mem etc. |
193 | // for use before an emergency exit |
203 | // for use before an emergency exit |
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204 | void |
194 | void rxvt_term::emergency_cleanup () |
205 | rxvt_term::emergency_cleanup () |
195 | { |
206 | { |
196 | if (cmd_pid) |
207 | if (cmd_pid) |
197 | kill (-cmd_pid, SIGHUP); |
208 | kill (-cmd_pid, SIGHUP); |
198 | |
209 | |
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210 | pty_ev.stop (); |
199 | delete pty; pty = 0; |
211 | delete pty; pty = 0; |
200 | } |
212 | } |
201 | |
213 | |
202 | rxvt_term::~rxvt_term () |
214 | rxvt_term::~rxvt_term () |
203 | { |
215 | { |
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)); |
216 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
207 | |
217 | |
208 | emergency_cleanup (); |
218 | emergency_cleanup (); |
209 | |
219 | |
210 | #if ENABLE_STYLES |
220 | #if ENABLE_STYLES |
… | |
… | |
212 | if (fontset[i] != fontset[0]) |
222 | if (fontset[i] != fontset[0]) |
213 | delete fontset[i]; |
223 | delete fontset[i]; |
214 | #endif |
224 | #endif |
215 | delete fontset[0]; |
225 | delete fontset[0]; |
216 | |
226 | |
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227 | #ifdef HAVE_BG_PIXMAP |
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228 | bg_destroy (); |
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229 | #endif |
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230 | |
217 | if (display) |
231 | if (display) |
218 | { |
232 | { |
219 | dDisp; |
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220 | |
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221 | selection_clear (); |
233 | selection_clear (); |
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234 | selection_clear (true); |
222 | |
235 | |
223 | #ifdef USE_XIM |
236 | #if USE_XIM |
224 | im_destroy (); |
237 | im_destroy (); |
225 | #endif |
238 | #endif |
226 | #ifdef XTERM_SCROLLBAR |
239 | 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); |
240 | if (gc) XFreeGC (dpy, gc); |
251 | |
241 | |
252 | delete drawable; |
242 | delete drawable; |
253 | // destroy all windows |
243 | // destroy all windows |
254 | if (parent[0]) |
244 | if (parent) |
255 | XDestroyWindow (disp, parent[0]); |
245 | XDestroyWindow (dpy, parent); |
256 | } |
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257 | |
246 | |
258 | // TODO: free pixcolours, colours should become part of rxvt_display |
247 | for (int i = 0; i < TOTAL_COLORS; i++) |
259 | delete pix_colors_focused; |
248 | if (ISSET_PIXCOLOR (i)) |
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249 | { |
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250 | pix_colors_focused [i].free (this); |
260 | #if OFF_FOCUS_FADING |
251 | #if OFF_FOCUS_FADING |
261 | delete pix_colors_unfocused; |
252 | pix_colors_unfocused [i].free (this); |
262 | #endif |
253 | #endif |
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254 | } |
263 | |
255 | |
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256 | clear (); |
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257 | |
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258 | display->flush (); /* ideally .put should do this */ |
264 | displays.put (display); |
259 | displays.put (display); |
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260 | } |
265 | |
261 | |
266 | scr_release (); |
262 | scr_release (); |
267 | |
263 | |
268 | /* clear all resources */ |
264 | /* clear all resources */ |
269 | for (int i = 0; i < allocated.size (); i++) |
265 | for (int i = 0; i < allocated.size (); i++) |
270 | free (allocated [i]); |
266 | free (allocated [i]); |
271 | |
267 | |
272 | free (selection.text); |
268 | free (selection.text); |
273 | // TODO: manage env vars in child only(!) |
269 | free (selection.clip_text); |
274 | free (env_windowid); |
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275 | free (env_display); |
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276 | free (env_term); |
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277 | free (env_colorfgbg); |
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278 | free (locale); |
270 | free (locale); |
279 | free (v_buffer); |
271 | free (v_buffer); |
280 | free (incr_buf); |
272 | |
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273 | delete selection_req; |
281 | |
274 | |
282 | delete envv; |
275 | delete envv; |
283 | delete argv; |
276 | delete argv; |
284 | |
277 | |
285 | #ifdef KEYSYM_RESOURCE |
278 | #ifdef KEYSYM_RESOURCE |
286 | delete keyboard; |
279 | delete keyboard; |
287 | #endif |
280 | #endif |
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281 | #ifndef NO_RESOURCES |
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282 | XrmDestroyDatabase (option_db); |
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283 | #endif |
288 | } |
284 | } |
289 | |
285 | |
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286 | // child has exited, usually destroys |
290 | void |
287 | void |
291 | rxvt_term::child_exit () |
288 | rxvt_term::child_cb (ev::child &w, int status) |
292 | { |
289 | { |
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290 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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291 | |
293 | cmd_pid = 0; |
292 | cmd_pid = 0; |
294 | |
293 | |
295 | if (!OPTION (Opt_hold)) |
294 | if (!option (Opt_hold)) |
296 | destroy (); |
295 | destroy (); |
297 | } |
296 | } |
298 | |
297 | |
299 | void |
298 | void |
300 | rxvt_term::destroy () |
299 | rxvt_term::destroy () |
301 | { |
300 | { |
302 | if (destroy_ev.active) |
301 | if (destroy_ev.is_active ()) |
303 | return; |
302 | return; |
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303 | |
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304 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
304 | |
305 | |
305 | #if ENABLE_OVERLAY |
306 | #if ENABLE_OVERLAY |
306 | scr_overlay_off (); |
307 | scr_overlay_off (); |
307 | #endif |
308 | #endif |
308 | |
309 | |
309 | if (display) |
310 | if (display) |
310 | { |
311 | { |
311 | #if USE_XIM |
312 | #if USE_XIM |
312 | im_ev.stop (display); |
313 | im_ev.stop (display); |
313 | #endif |
314 | #endif |
314 | #if HAVE_SCROLLBARS |
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315 | scrollbar_ev.stop (display); |
315 | scrollbar_ev.stop (display); |
316 | #endif |
316 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
317 | #if TRANSPARENT |
|
|
318 | rootwin_ev.stop (display); |
317 | rootwin_ev.stop (display); |
319 | #endif |
318 | #endif |
320 | incr_ev.stop (); |
|
|
321 | termwin_ev.stop (display); |
319 | termwin_ev.stop (display); |
322 | vt_ev.stop (display); |
320 | vt_ev.stop (display); |
323 | } |
321 | } |
324 | |
322 | |
325 | check_ev.stop (); |
323 | flush_ev.stop (); |
326 | pty_ev.stop (); |
324 | pty_ev.stop (); |
327 | #ifdef CURSOR_BLINK |
325 | #ifdef CURSOR_BLINK |
328 | cursor_blink_ev.stop (); |
326 | cursor_blink_ev.stop (); |
329 | #endif |
327 | #endif |
330 | #ifdef TEXT_BLINK |
328 | #ifdef TEXT_BLINK |
… | |
… | |
338 | #endif |
336 | #endif |
339 | #ifdef POINTER_BLANK |
337 | #ifdef POINTER_BLANK |
340 | pointer_ev.stop (); |
338 | pointer_ev.stop (); |
341 | #endif |
339 | #endif |
342 | |
340 | |
343 | destroy_ev.start (0); |
341 | destroy_ev.start (); |
344 | } |
342 | } |
345 | |
343 | |
346 | void |
344 | void |
347 | rxvt_term::destroy_cb (time_watcher &w) |
345 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
348 | { |
346 | { |
349 | make_current (); |
347 | make_current (); |
350 | |
348 | |
351 | delete this; |
349 | delete this; |
|
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350 | } |
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351 | |
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352 | void |
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353 | rxvt_term::set_option (uint8_t opt, bool set) NOTHROW |
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354 | { |
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355 | if (!opt) |
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356 | return; |
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357 | |
|
|
358 | uint8_t mask = 1 << (opt & 7); |
|
|
359 | uint8_t &val = options [opt >> 3]; |
|
|
360 | |
|
|
361 | val = val & ~mask | (set ? mask : 0); |
352 | } |
362 | } |
353 | |
363 | |
354 | /*----------------------------------------------------------------------*/ |
364 | /*----------------------------------------------------------------------*/ |
355 | /* |
365 | /* |
356 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
366 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
… | |
… | |
363 | { |
373 | { |
364 | 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++) |
365 | (*t)->emergency_cleanup (); |
375 | (*t)->emergency_cleanup (); |
366 | } |
376 | } |
367 | |
377 | |
368 | #if ENABLE_FRILLS |
378 | #if !ENABLE_MINIMAL |
369 | static void |
379 | static void ecb_cold |
370 | print_x_error (Display *dpy, XErrorEvent *event) |
380 | print_x_error (Display *dpy, XErrorEvent *event) |
371 | { |
381 | { |
372 | char buffer[BUFSIZ]; |
382 | char buffer[BUFSIZ]; |
373 | char mesg[BUFSIZ]; |
383 | char mesg[BUFSIZ]; |
374 | char number[32]; |
384 | char number[32]; |
375 | char *mtype = "XlibMessage"; |
385 | const char mtype[] = "XlibMessage"; |
|
|
386 | |
376 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
387 | XGetErrorText (dpy, event->error_code, buffer, BUFSIZ); |
377 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
388 | XGetErrorDatabaseText (dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
378 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
389 | rxvt_warn ("An X Error occurred, trying to continue after report.\n"); |
379 | rxvt_warn ("%s: %s\n", mesg, buffer); |
390 | rxvt_warn ("%s: %s\n", mesg, buffer); |
380 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
391 | XGetErrorDatabaseText (dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
381 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
392 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
382 | sprintf(number, "%d", event->request_code); |
393 | sprintf (number, "%d", event->request_code); |
383 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
394 | XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ); |
384 | rxvt_warn ("(which is %s)\n", buffer); |
395 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
396 | |
385 | if (event->request_code >= 128) { |
397 | if (event->request_code >= 128) |
|
|
398 | { |
386 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
399 | XGetErrorDatabaseText (dpy, mtype, "MinorCode", "Request Minor code %d", mesg, BUFSIZ); |
387 | mesg, BUFSIZ); |
|
|
388 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
400 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
389 | } |
401 | } |
|
|
402 | |
390 | if ((event->error_code == BadWindow) || |
403 | if (event->error_code == BadWindow |
391 | (event->error_code == BadPixmap) || |
404 | || event->error_code == BadPixmap |
392 | (event->error_code == BadCursor) || |
405 | || event->error_code == BadCursor |
393 | (event->error_code == BadFont) || |
406 | || event->error_code == BadFont |
394 | (event->error_code == BadDrawable) || |
407 | || event->error_code == BadDrawable |
395 | (event->error_code == BadColor) || |
408 | || event->error_code == BadColor |
396 | (event->error_code == BadGC) || |
409 | || event->error_code == BadGC |
397 | (event->error_code == BadIDChoice) || |
410 | || event->error_code == BadIDChoice |
398 | (event->error_code == BadValue) || |
411 | || event->error_code == BadValue |
399 | (event->error_code == BadAtom)) { |
412 | || event->error_code == BadAtom) |
|
|
413 | { |
400 | if (event->error_code == BadValue) |
414 | if (event->error_code == BadValue) |
401 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
415 | XGetErrorDatabaseText (dpy, mtype, "Value", "Value 0x%x", mesg, BUFSIZ); |
402 | mesg, BUFSIZ); |
|
|
403 | else if (event->error_code == BadAtom) |
416 | else if (event->error_code == BadAtom) |
404 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
417 | XGetErrorDatabaseText (dpy, mtype, "AtomID", "AtomID 0x%x", mesg, BUFSIZ); |
405 | mesg, BUFSIZ); |
418 | else |
406 | else |
|
|
407 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
419 | XGetErrorDatabaseText (dpy, mtype, "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ); |
408 | mesg, BUFSIZ); |
420 | |
409 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
421 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
410 | } |
422 | } |
|
|
423 | |
411 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
424 | XGetErrorDatabaseText (dpy, mtype, "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ); |
412 | mesg, BUFSIZ); |
|
|
413 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
425 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
414 | } |
426 | } |
415 | #endif |
427 | #endif |
416 | |
428 | |
417 | int |
429 | int ecb_cold |
418 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
430 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
419 | { |
431 | { |
420 | if (GET_R->allowedxerror == -1) |
432 | if (GET_R->allowedxerror == -1) |
421 | GET_R->allowedxerror = event->error_code; |
433 | GET_R->allowedxerror = event->error_code; |
422 | else |
434 | else |
423 | { |
435 | { |
424 | // GET_R is most likely not the terminal which caused the error, |
436 | // GET_R is most likely not the terminal which caused the error, |
425 | // so just output the error and continue |
437 | // so just output the error and continue |
426 | #if ENABLE_FRILLS |
438 | #if ENABLE_MINIMAL |
|
|
439 | old_xerror_handler (display, event); |
|
|
440 | #else |
427 | print_x_error (display, event); |
441 | print_x_error (display, event); |
428 | #else |
|
|
429 | old_xerror_handler (display, event); |
|
|
430 | #endif |
442 | #endif |
431 | } |
443 | } |
432 | |
444 | |
433 | return 0; |
445 | return 0; |
434 | } |
446 | } |
435 | |
447 | |
436 | int |
448 | int ecb_cold |
437 | rxvt_xioerror_handler (Display *display) |
449 | rxvt_xioerror_handler (Display *display) |
438 | { |
450 | { |
439 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
451 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
440 | DisplayString (display)); |
452 | DisplayString (display)); |
441 | rxvt_emergency_cleanup (); |
453 | rxvt_emergency_cleanup (); |
442 | _exit (EXIT_FAILURE); |
454 | _exit (EXIT_FAILURE); |
443 | } |
455 | } |
444 | |
456 | |
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 |
457 | static struct sig_handlers |
529 | { |
458 | { |
530 | sig_watcher sw_chld, sw_term, sw_int; |
459 | 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 | |
460 | |
546 | /* |
461 | /* |
547 | * Catch a fatal signal and tidy up before quitting |
462 | * Catch a fatal signal and tidy up before quitting |
548 | */ |
463 | */ |
549 | void |
464 | void sig_term (ev::sig &w, int revents); |
550 | sig_term (sig_watcher &w) |
465 | |
|
|
466 | sig_handlers () |
551 | { |
467 | { |
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), |
468 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
563 | sw_int (this, &sig_handlers::sig_term) |
469 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
564 | { |
|
|
565 | } |
470 | } |
566 | } sig_handlers; |
471 | } sig_handlers; |
567 | |
472 | |
|
|
473 | void |
|
|
474 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
475 | { |
|
|
476 | rxvt_emergency_cleanup (); |
|
|
477 | w.stop (); |
|
|
478 | kill (getpid (), w.signum); |
|
|
479 | } |
|
|
480 | |
|
|
481 | static void |
|
|
482 | rxvt_get_ttymode (struct termios *tio) |
|
|
483 | { |
|
|
484 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
|
|
485 | memset (tio, 0, sizeof (struct termios)); |
|
|
486 | |
|
|
487 | for (int i = 0; i < NCCS; i++) |
|
|
488 | tio->c_cc[i] = VDISABLE; |
|
|
489 | |
|
|
490 | tio->c_cc[VINTR] = CINTR; |
|
|
491 | tio->c_cc[VQUIT] = CQUIT; |
|
|
492 | tio->c_cc[VERASE] = CERASE; |
|
|
493 | #ifdef VERASE2 |
|
|
494 | tio->c_cc[VERASE2] = CERASE2; |
|
|
495 | #endif |
|
|
496 | tio->c_cc[VKILL] = CKILL; |
|
|
497 | tio->c_cc[VEOF] = CEOF; |
|
|
498 | tio->c_cc[VSTART] = CSTART; |
|
|
499 | tio->c_cc[VSTOP] = CSTOP; |
|
|
500 | tio->c_cc[VSUSP] = CSUSP; |
|
|
501 | # ifdef VDSUSP |
|
|
502 | tio->c_cc[VDSUSP] = CDSUSP; |
|
|
503 | # endif |
|
|
504 | # ifdef VREPRINT |
|
|
505 | tio->c_cc[VREPRINT] = CRPRNT; |
|
|
506 | # endif |
|
|
507 | # ifdef VDISCRD |
|
|
508 | tio->c_cc[VDISCRD] = CFLUSH; |
|
|
509 | # endif |
|
|
510 | # ifdef VWERSE |
|
|
511 | tio->c_cc[VWERSE] = CWERASE; |
|
|
512 | # endif |
|
|
513 | # ifdef VLNEXT |
|
|
514 | tio->c_cc[VLNEXT] = CLNEXT; |
|
|
515 | # endif |
|
|
516 | # ifdef VSTATUS |
|
|
517 | tio->c_cc[VSTATUS] = CSTATUS; |
|
|
518 | # endif |
|
|
519 | |
|
|
520 | # if VMIN != VEOF |
|
|
521 | tio->c_cc[VMIN] = 1; |
|
|
522 | # endif |
|
|
523 | # if VTIME != VEOL |
|
|
524 | tio->c_cc[VTIME] = 0; |
|
|
525 | # endif |
|
|
526 | |
|
|
527 | /* input modes */ |
|
|
528 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
|
|
529 | # ifdef IMAXBEL |
|
|
530 | | IMAXBEL |
|
|
531 | # endif |
|
|
532 | | IXON); |
|
|
533 | |
|
|
534 | /* output modes */ |
|
|
535 | tio->c_oflag = (OPOST | ONLCR); |
|
|
536 | |
|
|
537 | /* control modes */ |
|
|
538 | tio->c_cflag = (CS8 | CREAD); |
|
|
539 | |
|
|
540 | /* local modes */ |
|
|
541 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
|
|
542 | # if defined (ECHOCTL) && defined (ECHOKE) |
|
|
543 | | ECHOCTL | ECHOKE |
|
|
544 | # endif |
|
|
545 | | ECHOE | ECHOK); |
|
|
546 | } |
|
|
547 | |
568 | char **rxvt_environ; // startup environment |
548 | char **rxvt_environ; // startup environment |
569 | |
549 | |
570 | void |
550 | void |
571 | rxvt_init () |
551 | rxvt_init () |
572 | { |
552 | { |
573 | uid_t uid = getuid (); |
553 | assert (("fontMask must not overlap other RS masks", |
574 | gid_t gid = getgid (); |
554 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
575 | |
|
|
576 | // before doing anything else, check for setuid/setgid operation, |
|
|
577 | // start the helper process and drop privileges |
|
|
578 | if (uid != geteuid () |
|
|
579 | || gid != getegid ()) |
|
|
580 | { |
|
|
581 | #if PTYTTY_HELPER |
|
|
582 | rxvt_ptytty_server (); |
|
|
583 | #else |
|
|
584 | rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n"); |
|
|
585 | #endif |
|
|
586 | |
555 | |
587 | // drop privileges |
556 | rxvt_get_ttymode (&rxvt_term::def_tio); |
588 | #if HAVE_SETRESUID |
|
|
589 | setresgid (gid, gid, gid); |
|
|
590 | setresuid (uid, uid, uid); |
|
|
591 | #elif HAVE_SETREUID |
|
|
592 | setregid (gid, gid); |
|
|
593 | setreuid (uid, uid); |
|
|
594 | #elif HAVE_SETUID |
|
|
595 | setgid (gid); |
|
|
596 | setuid (uid); |
|
|
597 | #endif |
|
|
598 | |
557 | |
599 | if (uid != geteuid () |
558 | // get rid of stdin/stdout as we don't need them, to free resources |
600 | || gid != getegid ()) |
559 | dup2 (STDERR_FILENO, STDIN_FILENO); |
601 | rxvt_fatal ("unable to drop privileges, aborting.\n"); |
560 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
602 | } |
561 | |
|
|
562 | if (!ev_default_loop ()) |
|
|
563 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
603 | |
564 | |
604 | rxvt_environ = environ; |
565 | rxvt_environ = environ; |
605 | |
566 | |
606 | signal (SIGHUP, SIG_IGN); |
567 | signal (SIGHUP, SIG_IGN); |
607 | signal (SIGPIPE, SIG_IGN); |
568 | signal (SIGPIPE, SIG_IGN); |
608 | |
569 | |
609 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
610 | sig_handlers.sw_term.start (SIGTERM); |
570 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
611 | sig_handlers.sw_int.start (SIGINT); |
571 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
612 | |
|
|
613 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
614 | /* signal (SIGURG, SIG_DFL); */ |
|
|
615 | |
572 | |
616 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
573 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
617 | // TODO: handle this with exceptions and tolerate the memory loss |
574 | // TODO: handle this with exceptions and tolerate the memory loss |
618 | XSetIOErrorHandler (rxvt_xioerror_handler); |
575 | XSetIOErrorHandler (rxvt_xioerror_handler); |
619 | |
576 | |
620 | XrmInitialize (); |
577 | XrmInitialize (); |
621 | } |
|
|
622 | |
578 | |
623 | /* ------------------------------------------------------------------------- * |
579 | #if HAVE_PIXBUF |
624 | * MEMORY ALLOCATION WRAPPERS * |
580 | g_type_init (); |
625 | * ------------------------------------------------------------------------- */ |
581 | #endif |
626 | void * |
|
|
627 | rxvt_malloc (size_t size) |
|
|
628 | { |
|
|
629 | void *p = malloc (size); |
|
|
630 | |
|
|
631 | if (!p) |
|
|
632 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
633 | |
|
|
634 | return p; |
|
|
635 | } |
|
|
636 | |
|
|
637 | void * |
|
|
638 | rxvt_calloc (size_t number, size_t size) |
|
|
639 | { |
|
|
640 | void *p = calloc (number, size); |
|
|
641 | |
|
|
642 | if (!p) |
|
|
643 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
644 | |
|
|
645 | return p; |
|
|
646 | } |
|
|
647 | |
|
|
648 | void * |
|
|
649 | rxvt_realloc (void *ptr, size_t size) |
|
|
650 | { |
|
|
651 | void *p = realloc (ptr, size); |
|
|
652 | |
|
|
653 | if (!p) |
|
|
654 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
655 | |
|
|
656 | return p; |
|
|
657 | } |
582 | } |
658 | |
583 | |
659 | /*----------------------------------------------------------------------*/ |
584 | /*----------------------------------------------------------------------*/ |
660 | /* |
585 | /* |
661 | * window size/position calculcations for XSizeHint and other storage. |
586 | * window size/position calculations for XSizeHint and other storage. |
662 | * if width/height are non-zero then override calculated width/height |
587 | * if width/height are non-zero then override calculated width/height |
663 | */ |
588 | */ |
664 | void |
589 | void |
665 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
590 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
666 | { |
591 | { |
667 | short recalc_x, recalc_y; |
592 | short recalc_x, recalc_y; |
668 | int x, y, sb_w, flags; |
593 | int x, y, flags; |
669 | unsigned int w, h; |
594 | unsigned int w, h; |
670 | unsigned int max_width, max_height; |
595 | unsigned int max_width, max_height; |
671 | dDisp; |
|
|
672 | |
|
|
673 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
674 | ncol, nrow, szHint.width, szHint.height)); |
|
|
675 | |
596 | |
676 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
597 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
677 | szHint.win_gravity = NorthWestGravity; |
598 | szHint.win_gravity = NorthWestGravity; |
678 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
599 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
679 | |
600 | |
… | |
… | |
687 | if (rs[Rs_geometry]) |
608 | if (rs[Rs_geometry]) |
688 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
609 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
689 | |
610 | |
690 | if (flags & WidthValue) |
611 | if (flags & WidthValue) |
691 | { |
612 | { |
|
|
613 | if (!w) |
|
|
614 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
615 | |
692 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
616 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
693 | szHint.flags |= USSize; |
617 | szHint.flags |= USSize; |
694 | } |
618 | } |
695 | |
619 | |
696 | if (flags & HeightValue) |
620 | if (flags & HeightValue) |
697 | { |
621 | { |
|
|
622 | if (!h) |
|
|
623 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
624 | |
698 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
625 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
699 | szHint.flags |= USSize; |
626 | szHint.flags |= USSize; |
700 | } |
627 | } |
701 | |
628 | |
702 | if (flags & XValue) |
629 | if (flags & XValue) |
703 | { |
630 | { |
… | |
… | |
734 | max_width = MAX_COLS * fwidth; |
661 | max_width = MAX_COLS * fwidth; |
735 | max_height = MAX_ROWS * fheight; |
662 | max_height = MAX_ROWS * fheight; |
736 | |
663 | |
737 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
664 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
738 | |
665 | |
739 | sb_w = 0; |
|
|
740 | window_vt_x = window_vt_y = int_bwidth; |
666 | window_vt_x = window_vt_y = int_bwidth; |
741 | |
667 | |
742 | if (scrollBar.state) |
668 | if (scrollBar.state) |
743 | { |
669 | { |
744 | sb_w = scrollbar_TotalWidth (); |
670 | int sb_w = scrollBar.total_width (); |
745 | szHint.base_width += sb_w; |
671 | szHint.base_width += sb_w; |
|
|
672 | |
746 | if (!OPTION (Opt_scrollBar_right)) |
673 | if (!option (Opt_scrollBar_right)) |
747 | window_vt_x += sb_w; |
674 | window_vt_x += sb_w; |
748 | } |
675 | } |
749 | |
676 | |
750 | szHint.width_inc = fwidth; |
677 | szHint.width_inc = fwidth; |
751 | szHint.height_inc = fheight; |
678 | szHint.height_inc = fheight; |
752 | szHint.min_width = szHint.base_width + szHint.width_inc; |
679 | szHint.min_width = szHint.base_width + szHint.width_inc; |
753 | szHint.min_height = szHint.base_height + szHint.height_inc; |
680 | szHint.min_height = szHint.base_height + szHint.height_inc; |
754 | |
681 | |
755 | if (newwidth && newwidth - szHint.base_width < max_width) |
682 | if (newwidth && newwidth - szHint.base_width < max_width) |
756 | { |
683 | { |
757 | szHint.width = newwidth; |
684 | szHint.width = newwidth; |
… | |
… | |
772 | { |
699 | { |
773 | min_it (height, max_height); |
700 | min_it (height, max_height); |
774 | szHint.height = szHint.base_height + height; |
701 | szHint.height = szHint.base_height + height; |
775 | } |
702 | } |
776 | |
703 | |
777 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
|
|
778 | window_sb_x = szHint.width - sb_w; |
|
|
779 | |
|
|
780 | if (recalc_x) |
704 | if (recalc_x) |
781 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
705 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
706 | |
782 | if (recalc_y) |
707 | if (recalc_y) |
783 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
708 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
784 | |
709 | |
785 | ncol = width / fwidth; |
710 | ncol = width / fwidth; |
786 | nrow = height / fheight; |
711 | nrow = height / fheight; |
787 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
712 | |
788 | ncol, nrow, szHint.width, |
713 | // When the size of the vt window is not a multiple of the cell |
789 | szHint.height)); |
714 | // size, i.e., when the wm does not honour our size hints, there are |
790 | return; |
715 | // extra areas not covered by the terminal screen. Such gaps, when a |
|
|
716 | // bg pixmap is set, would have to be cleared manually to properly |
|
|
717 | // refresh the background. We take the simpler route and shrink the |
|
|
718 | // vt window so as to avoid creating gaps. |
|
|
719 | vt_width = ncol * fwidth; |
|
|
720 | vt_height = nrow * fheight; |
791 | } |
721 | } |
792 | |
722 | |
793 | /*----------------------------------------------------------------------*/ |
723 | /*----------------------------------------------------------------------*/ |
794 | /* |
724 | /* |
795 | * Tell the teletype handler what size the window is. |
725 | * Tell the teletype handler what size the window is. |
… | |
… | |
803 | |
733 | |
804 | struct winsize ws; |
734 | struct winsize ws; |
805 | |
735 | |
806 | ws.ws_col = ncol; |
736 | ws.ws_col = ncol; |
807 | ws.ws_row = nrow; |
737 | ws.ws_row = nrow; |
808 | ws.ws_xpixel = width; |
738 | ws.ws_xpixel = vt_width; |
809 | ws.ws_ypixel = height; |
739 | ws.ws_ypixel = vt_height; |
810 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
740 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
811 | |
741 | |
812 | #if 0 |
742 | #if 0 |
813 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
743 | // TIOCSWINSZ is supposed to do this automatically and correctly |
814 | if (cmd_pid) /* force through to the command */ |
744 | if (cmd_pid) /* force through to the command */ |
815 | kill (-cmd_pid, SIGWINCH); |
745 | kill (-cmd_pid, SIGWINCH); |
816 | #endif |
746 | #endif |
817 | } |
747 | } |
818 | |
748 | |
819 | /*----------------------------------------------------------------------*/ |
749 | /*----------------------------------------------------------------------*/ |
820 | /* set_fonts () - load and set the various fonts |
750 | /* load and set the various fonts */ |
821 | * |
|
|
822 | * init = 1 - initialize |
|
|
823 | * |
|
|
824 | * fontname == FONT_UP - switch to bigger font |
|
|
825 | * fontname == FONT_DN - switch to smaller font |
|
|
826 | */ |
|
|
827 | bool |
751 | bool |
828 | rxvt_term::set_fonts () |
752 | rxvt_term::set_fonts () |
829 | { |
753 | { |
830 | rxvt_fontset *fs = new rxvt_fontset (this); |
754 | rxvt_fontset *fs = new rxvt_fontset (this); |
831 | rxvt_fontprop prop; |
755 | rxvt_fontprop prop; |
… | |
… | |
845 | #endif |
769 | #endif |
846 | |
770 | |
847 | delete fontset[0]; |
771 | delete fontset[0]; |
848 | fontset[0] = fs; |
772 | fontset[0] = fs; |
849 | |
773 | |
850 | prop = (*fs)[1]->properties (); |
774 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
851 | prop.height += lineSpace; |
775 | prop.width += letterSpace; |
|
|
776 | |
852 | fs->set_prop (prop); |
777 | fs->set_prop (prop, false); |
853 | |
778 | |
854 | fwidth = prop.width; |
779 | fwidth = prop.width; |
855 | fheight = prop.height; |
780 | fheight = prop.height + lineSpace; |
856 | fbase = prop.ascent; |
781 | fbase = prop.ascent; |
857 | |
782 | |
858 | for (int style = 1; style < 4; style++) |
783 | for (int style = 1; style < 4; style++) |
859 | { |
784 | { |
860 | #if ENABLE_STYLES |
785 | #if ENABLE_STYLES |
… | |
… | |
866 | { |
791 | { |
867 | fontset[style] = fs = new rxvt_fontset (this); |
792 | fontset[style] = fs = new rxvt_fontset (this); |
868 | rxvt_fontprop prop2 = prop; |
793 | rxvt_fontprop prop2 = prop; |
869 | |
794 | |
870 | if (res) |
795 | if (res) |
871 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
796 | { |
|
|
797 | fs->populate (res); |
|
|
798 | fs->set_prop (prop2, false); |
|
|
799 | } |
872 | else |
800 | else |
873 | { |
801 | { |
874 | res = fontset[0]->fontdesc; |
802 | fs->populate (fontset[0]->fontdesc); |
875 | |
803 | |
876 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
804 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
877 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
805 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
806 | |
|
|
807 | fs->set_prop (prop2, true); |
878 | } |
808 | } |
879 | |
809 | |
880 | fs->populate (res); |
|
|
881 | fs->set_prop (prop2); |
|
|
882 | } |
810 | } |
883 | #else |
811 | #else |
884 | fontset[style] = fontset[0]; |
812 | fontset[style] = fontset[0]; |
885 | #endif |
813 | #endif |
886 | } |
814 | } |
887 | |
815 | |
888 | if (parent[0]) |
816 | if (parent) |
889 | { |
817 | { |
890 | resize_all_windows (0, 0, 0); |
818 | resize_all_windows (0, 0, 0); |
891 | scr_remap_chars (); |
819 | scr_remap_chars (); |
892 | scr_touch (true); |
820 | scr_touch (true); |
893 | } |
821 | } |
894 | |
822 | |
895 | return true; |
823 | return true; |
896 | } |
824 | } |
897 | |
825 | |
|
|
826 | void |
898 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
827 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
899 | { |
828 | { |
900 | XChangeProperty (display->display, parent[0], |
829 | XChangeProperty (dpy, parent, |
901 | prop, XA_STRING, 8, PropModeReplace, |
830 | prop, XA_STRING, 8, PropModeReplace, |
902 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
831 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
903 | } |
832 | } |
904 | |
833 | |
|
|
834 | void |
|
|
835 | rxvt_term::set_mbstring_property (Atom prop, const char *str, int len) |
|
|
836 | { |
|
|
837 | XTextProperty ct; |
|
|
838 | |
|
|
839 | if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) |
|
|
840 | { |
|
|
841 | XSetTextProperty (dpy, parent, &ct, prop); |
|
|
842 | XFree (ct.value); |
|
|
843 | } |
|
|
844 | } |
|
|
845 | |
|
|
846 | void |
905 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
847 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
906 | { |
848 | { |
907 | wchar_t *ws = rxvt_mbstowcs (str, len); |
849 | wchar_t *ws = rxvt_mbstowcs (str, len); |
908 | char *s = rxvt_wcstoutf8 (ws); |
850 | char *s = rxvt_wcstoutf8 (ws); |
909 | |
851 | |
910 | XChangeProperty (display->display, parent[0], |
852 | XChangeProperty (dpy, parent, |
911 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
853 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
912 | (const unsigned char *)s, strlen (s)); |
854 | (const unsigned char *)s, strlen (s)); |
913 | |
855 | |
914 | free (s); |
856 | free (s); |
915 | free (ws); |
857 | free (ws); |
… | |
… | |
919 | /*----------------------------------------------------------------------*/ |
861 | /*----------------------------------------------------------------------*/ |
920 | /* xterm sequences - title, iconName, color (exptl) */ |
862 | /* xterm sequences - title, iconName, color (exptl) */ |
921 | void |
863 | void |
922 | rxvt_term::set_title (const char *str) |
864 | rxvt_term::set_title (const char *str) |
923 | { |
865 | { |
924 | set_string_property (XA_WM_NAME, str); |
866 | set_mbstring_property (XA_WM_NAME, str); |
925 | #if ENABLE_EWMH |
867 | #if ENABLE_EWMH |
926 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
868 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
927 | #endif |
869 | #endif |
928 | } |
870 | } |
929 | |
871 | |
930 | void |
872 | void |
931 | rxvt_term::set_icon_name (const char *str) |
873 | rxvt_term::set_icon_name (const char *str) |
932 | { |
874 | { |
933 | set_string_property (XA_WM_ICON_NAME, str); |
875 | set_mbstring_property (XA_WM_ICON_NAME, str); |
934 | #if ENABLE_EWMH |
876 | #if ENABLE_EWMH |
935 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
877 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
936 | #endif |
878 | #endif |
937 | } |
879 | } |
938 | |
880 | |
|
|
881 | void |
|
|
882 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
883 | { |
939 | #ifdef XTERM_COLOR_CHANGE |
884 | #ifdef XTERM_COLOR_CHANGE |
940 | void |
|
|
941 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
942 | { |
|
|
943 | rxvt_color xcol; |
885 | rxvt_color xcol; |
944 | int i; |
|
|
945 | |
886 | |
946 | if (color == NULL || *color == '\0') |
887 | if (color == NULL || *color == '\0') |
947 | return; |
888 | return; |
948 | |
889 | |
|
|
890 | color = strdup (color); |
|
|
891 | allocated.push_back ((void *)color); |
|
|
892 | rs[Rs_color + idx] = color; |
|
|
893 | |
949 | /* handle color aliases */ |
894 | /* handle color aliases */ |
950 | if (isdigit (*color)) |
895 | if (isdigit (*color)) |
951 | { |
896 | { |
952 | i = atoi (color); |
897 | int i = atoi (color); |
953 | |
898 | |
954 | if (i >= 8 && i <= 15) |
899 | if (i >= 8 && i <= 15) |
|
|
900 | { |
955 | { /* bright colors */ |
901 | /* bright colors */ |
956 | i -= 8; |
|
|
957 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
902 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
958 | SET_PIXCOLOR (idx); |
|
|
959 | goto done; |
903 | goto done; |
960 | } |
904 | } |
961 | |
905 | |
962 | if (i >= 0 && i <= 7) |
906 | if (i >= 0 && i <= 7) |
|
|
907 | { |
963 | { /* normal colors */ |
908 | /* normal colors */ |
964 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
909 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
965 | SET_PIXCOLOR (idx); |
|
|
966 | goto done; |
910 | goto done; |
967 | } |
911 | } |
968 | } |
912 | } |
969 | |
913 | |
970 | if (!rXParseAllocColor (&xcol, color)) |
914 | set_color (xcol, color); |
971 | return; |
|
|
972 | |
|
|
973 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
974 | |
915 | |
975 | /* |
916 | /* |
976 | * FIXME: should free colors here, but no idea how to do it so instead, |
917 | * FIXME: should free colors here, but no idea how to do it so instead, |
977 | * so just keep gobbling up the colormap |
918 | * so just keep gobbling up the colormap |
978 | */ |
919 | */ |
979 | # if 0 |
|
|
980 | for (i = Color_Black; i <= Color_White; i++) |
|
|
981 | if (pix_colors[idx] == pix_colors[i]) |
|
|
982 | break; |
|
|
983 | if (i > Color_White) |
|
|
984 | { |
|
|
985 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
986 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
987 | DisplayPlanes (display->display, display->screen)); |
|
|
988 | } |
|
|
989 | # endif |
|
|
990 | |
920 | |
991 | pix_colors_focused[idx] = xcol; |
921 | pix_colors_focused[idx] = xcol; |
992 | SET_PIXCOLOR (idx); |
|
|
993 | |
922 | |
994 | /* XSetWindowAttributes attr; */ |
|
|
995 | /* Cursor cursor; */ |
|
|
996 | done: |
923 | done: |
997 | |
|
|
998 | #if OFF_FOCUS_FADING |
|
|
999 | if (rs[Rs_fade]) |
|
|
1000 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1001 | #endif |
|
|
1002 | |
|
|
1003 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
924 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1004 | |
925 | |
|
|
926 | update_fade_color (idx); |
1005 | recolour_cursor (); |
927 | recolour_cursor (); |
1006 | scr_recolour (); |
928 | scr_recolour (); |
|
|
929 | #endif /* XTERM_COLOR_CHANGE */ |
1007 | } |
930 | } |
1008 | |
|
|
1009 | #else |
|
|
1010 | # define set_window_color (idx,color) ((void)0) |
|
|
1011 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1012 | |
931 | |
1013 | void |
932 | void |
1014 | rxvt_term::recolour_cursor () |
933 | rxvt_term::recolour_cursor () |
1015 | { |
934 | { |
1016 | XColor xcol[2]; |
935 | XColor fg, bg; |
1017 | |
936 | |
1018 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
937 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1019 | ? pix_colors_focused[Color_pointer_fg] |
938 | ? pix_colors_focused[Color_pointer_fg] |
1020 | : pix_colors_focused[Color_fg]; |
939 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
940 | |
1021 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
941 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1022 | ? pix_colors_focused[Color_pointer_bg] |
942 | ? pix_colors_focused[Color_pointer_bg] |
1023 | : pix_colors_focused[Color_bg]; |
943 | : pix_colors_focused[Color_bg]).get (bg); |
1024 | |
944 | |
1025 | XQueryColors (display->display, display->cmap, xcol, 2); |
945 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1026 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1027 | } |
946 | } |
1028 | |
947 | |
1029 | /*----------------------------------------------------------------------*/ |
948 | /*----------------------------------------------------------------------*/ |
1030 | /* |
949 | /* |
1031 | * find if fg/bg matches any of the normal (low-intensity) colors |
950 | * find if fg/bg matches any of the normal (low-intensity) colors |
1032 | */ |
951 | */ |
1033 | void |
952 | char * |
1034 | rxvt_term::set_colorfgbg () |
953 | rxvt_term::get_colorfgbg () |
1035 | { |
954 | { |
1036 | unsigned int i; |
955 | unsigned int i; |
1037 | const char *xpmb = "\0"; |
956 | const char *xpmb = ""; |
1038 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
957 | char fstr[] = "default"; |
|
|
958 | char bstr[] = "default"; |
|
|
959 | char *env_colorfgbg; |
1039 | |
960 | |
1040 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1041 | strcpy (fstr, "default"); |
|
|
1042 | strcpy (bstr, "default"); |
|
|
1043 | for (i = Color_Black; i <= Color_White; i++) |
961 | for (i = Color_Black; i <= Color_White; i++) |
1044 | if (pix_colors[Color_fg] == pix_colors[i]) |
962 | if (pix_colors[Color_fg] == pix_colors[i]) |
1045 | { |
963 | { |
1046 | sprintf (fstr, "%d", (i - Color_Black)); |
964 | sprintf (fstr, "%d", i - Color_Black); |
1047 | break; |
965 | break; |
1048 | } |
966 | } |
1049 | |
967 | |
1050 | for (i = Color_Black; i <= Color_White; i++) |
968 | for (i = Color_Black; i <= Color_White; i++) |
1051 | if (pix_colors[Color_bg] == pix_colors[i]) |
969 | if (pix_colors[Color_bg] == pix_colors[i]) |
1052 | { |
970 | { |
1053 | sprintf (bstr, "%d", (i - Color_Black)); |
971 | sprintf (bstr, "%d", i - Color_Black); |
1054 | #ifdef XPM_BACKGROUND |
972 | #if BG_IMAGE_FROM_FILE |
1055 | xpmb = "default;"; |
973 | xpmb = "default;"; |
1056 | #endif |
974 | #endif |
1057 | break; |
975 | break; |
1058 | } |
976 | } |
1059 | |
977 | |
|
|
978 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg")); |
1060 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
979 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
|
|
980 | return env_colorfgbg; |
1061 | } |
981 | } |
1062 | |
982 | |
1063 | /*----------------------------------------------------------------------*/ |
983 | /*----------------------------------------------------------------------*/ |
1064 | |
984 | |
1065 | int |
985 | bool |
1066 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
986 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1067 | { |
987 | { |
1068 | if (!screen_in_out->set (display, colour)) |
988 | if (color.set (this, name)) |
1069 | { |
|
|
1070 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1071 | return false; |
|
|
1072 | } |
|
|
1073 | |
|
|
1074 | return true; |
989 | return true; |
|
|
990 | |
|
|
991 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
992 | return false; |
|
|
993 | } |
|
|
994 | |
|
|
995 | void |
|
|
996 | rxvt_term::alias_color (int dst, int src) |
|
|
997 | { |
|
|
998 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1075 | } |
999 | } |
1076 | |
1000 | |
1077 | /* -------------------------------------------------------------------- * |
1001 | /* -------------------------------------------------------------------- * |
1078 | * - WINDOW RESIZING - * |
1002 | * - WINDOW RESIZING - * |
1079 | * -------------------------------------------------------------------- */ |
1003 | * -------------------------------------------------------------------- */ |
1080 | void |
1004 | void |
1081 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1005 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1082 | { |
1006 | { |
1083 | int fix_screen; |
1007 | int fix_screen; |
1084 | int old_width = szHint.width, old_height = szHint.height; |
1008 | int old_width = szHint.width; |
1085 | dDisp; |
1009 | int old_height = szHint.height; |
1086 | |
1010 | |
1087 | window_calc (newwidth, newheight); |
1011 | window_calc (newwidth, newheight); |
|
|
1012 | |
|
|
1013 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
1014 | |
|
|
1015 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
1016 | if (set_hint) |
|
|
1017 | { |
|
|
1018 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1088 | XSetWMNormalHints (disp, parent[0], &szHint); |
1019 | XSetWMNormalHints (dpy, parent, &szHint); |
|
|
1020 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
1021 | } |
1089 | |
1022 | |
1090 | if (!ignoreparent) |
1023 | if (!ignoreparent) |
1091 | { |
1024 | { |
1092 | #ifdef SMART_RESIZE |
1025 | #ifdef SMART_RESIZE |
1093 | /* |
1026 | /* |
… | |
… | |
1097 | int x, y, x1, y1; |
1030 | int x, y, x1, y1; |
1098 | int dx, dy; |
1031 | int dx, dy; |
1099 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1032 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1100 | Window unused_cr; |
1033 | Window unused_cr; |
1101 | |
1034 | |
1102 | XTranslateCoordinates (disp, parent[0], display->root, |
1035 | XTranslateCoordinates (dpy, parent, display->root, |
1103 | 0, 0, &x, &y, &unused_cr); |
1036 | 0, 0, &x, &y, &unused_cr); |
1104 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1037 | XGetGeometry (dpy, parent, &unused_cr, &x1, &y1, |
1105 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1038 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1106 | /* |
1039 | /* |
1107 | * if display->root isn't the parent window, a WM will probably have offset |
1040 | * if display->root isn't the parent window, a WM will probably have offset |
1108 | * our position for handles and decorations. Counter it |
1041 | * our position for handles and decorations. Counter it |
1109 | */ |
1042 | */ |
… | |
… | |
1111 | { |
1044 | { |
1112 | x -= x1; |
1045 | x -= x1; |
1113 | y -= y1; |
1046 | y -= y1; |
1114 | } |
1047 | } |
1115 | |
1048 | |
1116 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1049 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1117 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1050 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1118 | dx = old_width - szHint.width; |
1051 | dx = old_width - szHint.width; |
1119 | dy = old_height - szHint.height; |
1052 | dy = old_height - szHint.height; |
1120 | |
1053 | |
1121 | /* Check position of the center of the window */ |
1054 | /* Check position of the center of the window */ |
1122 | if (x < x1) /* left half */ |
1055 | if (x < x1) /* left half */ |
1123 | dx = 0; |
1056 | dx = 0; |
… | |
… | |
1126 | if (y < y1) /* top half */ |
1059 | if (y < y1) /* top half */ |
1127 | dy = 0; |
1060 | dy = 0; |
1128 | else if (y == y1) /* exact center */ |
1061 | else if (y == y1) /* exact center */ |
1129 | dy /= 2; |
1062 | dy /= 2; |
1130 | |
1063 | |
1131 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1064 | XMoveResizeWindow (dpy, parent, x + dx, y + dy, |
1132 | szHint.width, szHint.height); |
1065 | szHint.width, szHint.height); |
1133 | #else |
1066 | #else |
1134 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1067 | XResizeWindow (dpy, parent, szHint.width, szHint.height); |
1135 | #endif |
1068 | #endif |
1136 | } |
1069 | } |
|
|
1070 | |
|
|
1071 | if (set_hint) |
|
|
1072 | XSetWMNormalHints (dpy, parent, &szHint); |
1137 | |
1073 | |
1138 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1074 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1139 | |
1075 | |
1140 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1076 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1141 | { |
1077 | { |
1142 | if (scrollBar.state) |
1078 | if (scrollBar.state) |
1143 | { |
1079 | scrollBar.resize (); |
1144 | XMoveResizeWindow (disp, scrollBar.win, |
|
|
1145 | window_sb_x, 0, |
|
|
1146 | scrollbar_TotalWidth (), szHint.height); |
|
|
1147 | resize_scrollbar (); |
|
|
1148 | } |
|
|
1149 | |
1080 | |
1150 | XMoveResizeWindow (disp, vt, |
1081 | XMoveResizeWindow (dpy, vt, |
1151 | window_vt_x, window_vt_y, |
1082 | window_vt_x, window_vt_y, |
1152 | width, height); |
1083 | vt_width, vt_height); |
1153 | |
1084 | |
1154 | scr_clear (); |
1085 | HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
1155 | #ifdef XPM_BACKGROUND |
1086 | |
1156 | resize_pixmap (); |
1087 | #ifdef HAVE_BG_PIXMAP |
|
|
1088 | if (bg_window_size_sensitive ()) |
|
|
1089 | update_background (); |
1157 | #endif |
1090 | #endif |
1158 | } |
1091 | } |
1159 | |
1092 | |
1160 | if (fix_screen || old_height == 0) |
1093 | if (fix_screen || old_height == 0) |
1161 | { |
|
|
1162 | int curr_screen = -1; |
|
|
1163 | int old_ncol = prev_ncol; |
|
|
1164 | |
|
|
1165 | /* scr_reset only works on the primary screen */ |
|
|
1166 | if (old_height) /* this is not the first time through */ |
|
|
1167 | { |
|
|
1168 | unsigned int ocol = ncol; |
|
|
1169 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1170 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1171 | ncol = ocol; |
|
|
1172 | } |
|
|
1173 | |
|
|
1174 | scr_reset (); |
1094 | scr_reset (); |
1175 | |
1095 | |
1176 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
1177 | { |
|
|
1178 | scr_change_screen (curr_screen); |
|
|
1179 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1180 | } |
|
|
1181 | } |
|
|
1182 | |
|
|
1183 | old_width = szHint.width; |
|
|
1184 | old_height = szHint.height; |
|
|
1185 | |
|
|
1186 | #ifdef XPM_BACKGROUND |
|
|
1187 | if (pixmap) |
|
|
1188 | scr_touch (false); |
|
|
1189 | #endif |
|
|
1190 | |
|
|
1191 | #ifdef USE_XIM |
1096 | #if USE_XIM |
1192 | IMSetStatusPosition (); |
1097 | im_set_position (); |
1193 | #endif |
1098 | #endif |
1194 | } |
1099 | } |
1195 | |
1100 | |
1196 | /* |
1101 | /* |
1197 | * Set the width/height of the vt window in characters. Units are pixels. |
1102 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1202 | { |
1107 | { |
1203 | XWindowAttributes wattr; |
1108 | XWindowAttributes wattr; |
1204 | |
1109 | |
1205 | if (newwidth == 0 || newheight == 0) |
1110 | if (newwidth == 0 || newheight == 0) |
1206 | { |
1111 | { |
1207 | XGetWindowAttributes (display->display, display->root, &wattr); |
1112 | XGetWindowAttributes (dpy, display->root, &wattr); |
1208 | |
1113 | |
1209 | if (newwidth == 0) |
1114 | if (newwidth == 0) |
1210 | newwidth = wattr.width - szHint.base_width; |
1115 | newwidth = wattr.width - szHint.base_width; |
1211 | if (newheight == 0) |
1116 | if (newheight == 0) |
1212 | newheight = wattr.height - szHint.base_height; |
1117 | newheight = wattr.height - szHint.base_height; |
1213 | } |
1118 | } |
1214 | |
1119 | |
1215 | if (newwidth != width || newheight != height) |
1120 | if (newwidth != vt_width || newheight != vt_height) |
1216 | { |
1121 | { |
1217 | newwidth += szHint.base_width; |
1122 | newwidth += szHint.base_width; |
1218 | newheight += szHint.base_height; |
1123 | newheight += szHint.base_height; |
1219 | resize_all_windows (newwidth, newheight, 0); |
1124 | resize_all_windows (newwidth, newheight, 0); |
1220 | } |
1125 | } |
1221 | } |
1126 | } |
1222 | |
1127 | |
1223 | /* -------------------------------------------------------------------- * |
1128 | /* -------------------------------------------------------------------- * |
1224 | * - X INPUT METHOD ROUTINES - * |
1129 | * - X INPUT METHOD ROUTINES - * |
1225 | * -------------------------------------------------------------------- */ |
1130 | * -------------------------------------------------------------------- */ |
1226 | #ifdef USE_XIM |
1131 | #if USE_XIM |
1227 | |
1132 | |
1228 | void |
1133 | void |
1229 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1134 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1230 | { |
1135 | { |
1231 | fg = pix_colors[Color_fg]; |
1136 | fg = pix_colors [Color_fg]; |
1232 | bg = pix_colors[Color_bg]; |
1137 | bg = pix_colors [Color_bg]; |
1233 | } |
1138 | } |
1234 | |
1139 | |
1235 | void |
1140 | void |
1236 | rxvt_term::im_set_size (XRectangle &size) |
1141 | rxvt_term::im_set_size (XRectangle &size) |
1237 | { |
1142 | { |
… | |
… | |
1258 | status_rect.height = fheight; |
1163 | status_rect.height = fheight; |
1259 | } |
1164 | } |
1260 | |
1165 | |
1261 | /* Checking whether input method is running. */ |
1166 | /* Checking whether input method is running. */ |
1262 | bool |
1167 | bool |
1263 | rxvt_term::IMisRunning () |
1168 | rxvt_term::im_is_running () |
1264 | { |
1169 | { |
1265 | char *p; |
|
|
1266 | Atom atom; |
1170 | Atom atom; |
1267 | Window win; |
1171 | Window win; |
1268 | char server[IMBUFSIZ]; |
1172 | char server[IMBUFSIZ]; |
1269 | |
1173 | |
1270 | /* get current locale modifier */ |
1174 | /* get current locale modifier */ |
1271 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1175 | if (char *p = XSetLocaleModifiers (0)) |
1272 | { |
1176 | { |
1273 | strcpy (server, "@server="); |
1177 | strcpy (server, "@server="); |
1274 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1178 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
1275 | |
1179 | |
1276 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1180 | if (p = strchr (server + 1, '@')) /* first one only */ |
1277 | *p = '\0'; |
1181 | *p = '\0'; |
1278 | |
1182 | |
1279 | atom = XInternAtom (display->display, server, False); |
1183 | atom = XInternAtom (dpy, server, False); |
1280 | win = XGetSelectionOwner (display->display, atom); |
1184 | win = XGetSelectionOwner (dpy, atom); |
1281 | |
1185 | |
1282 | if (win != None) |
1186 | if (win != None) |
1283 | return True; |
1187 | return true; |
1284 | } |
1188 | } |
1285 | |
1189 | |
1286 | return False; |
1190 | return false; |
1287 | } |
1191 | } |
1288 | |
1192 | |
1289 | void |
1193 | void |
1290 | rxvt_term::IMSendSpot () |
1194 | rxvt_term::im_send_spot () |
1291 | { |
1195 | { |
1292 | XPoint nspot; |
1196 | XPoint nspot; |
1293 | XVaNestedList preedit_attr; |
1197 | XVaNestedList preedit_attr; |
1294 | |
1198 | |
1295 | if (!Input_Context |
1199 | if (!Input_Context |
1296 | || !focus |
1200 | || !focus |
1297 | || !(input_style & XIMPreeditPosition)) |
1201 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1298 | return; |
1202 | return; |
1299 | |
1203 | |
1300 | im_set_position (nspot); |
1204 | im_set_position (nspot); |
1301 | |
1205 | |
1302 | if (nspot.x == spot.x && nspot.y == spot.y) |
1206 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1321 | input_method = 0; |
1225 | input_method = 0; |
1322 | } |
1226 | } |
1323 | |
1227 | |
1324 | Input_Context = 0; |
1228 | Input_Context = 0; |
1325 | } |
1229 | } |
|
|
1230 | |
|
|
1231 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1232 | |
|
|
1233 | static void |
|
|
1234 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1235 | { |
|
|
1236 | ((rxvt_term *)client_data)->make_current (); |
|
|
1237 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1238 | } |
|
|
1239 | |
|
|
1240 | static void |
|
|
1241 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1242 | { |
|
|
1243 | ((rxvt_term *)client_data)->make_current (); |
|
|
1244 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1245 | } |
|
|
1246 | |
|
|
1247 | static void |
|
|
1248 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1249 | { |
|
|
1250 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1251 | XIMText *text = call_data->text; |
|
|
1252 | |
|
|
1253 | term->make_current (); |
|
|
1254 | |
|
|
1255 | if (text) |
|
|
1256 | { |
|
|
1257 | wchar_t *str; |
|
|
1258 | |
|
|
1259 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1260 | { |
|
|
1261 | // of course, X makes it ugly again |
|
|
1262 | if (term->rs[Rs_imLocale]) |
|
|
1263 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1264 | |
|
|
1265 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
|
|
1266 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
|
|
1267 | |
|
|
1268 | if (term->rs[Rs_imLocale]) |
|
|
1269 | SET_LOCALE (term->locale); |
|
|
1270 | } |
|
|
1271 | else |
|
|
1272 | str = text->string.wide_char; |
|
|
1273 | |
|
|
1274 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1275 | DT_INT, call_data->caret, |
|
|
1276 | DT_INT, call_data->chg_first, |
|
|
1277 | DT_INT, call_data->chg_length, |
|
|
1278 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1279 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1280 | DT_END)); |
|
|
1281 | } |
|
|
1282 | else |
|
|
1283 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1284 | DT_INT, call_data->caret, |
|
|
1285 | DT_INT, call_data->chg_first, |
|
|
1286 | DT_INT, call_data->chg_length, |
|
|
1287 | DT_END)); |
|
|
1288 | } |
|
|
1289 | |
|
|
1290 | #if 0 |
|
|
1291 | static void |
|
|
1292 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1293 | { |
|
|
1294 | ((rxvt_term *)client_data)->make_current (); |
|
|
1295 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1296 | DT_INT, call_data->position, |
|
|
1297 | DT_INT, call_data->direction, |
|
|
1298 | DT_INT, call_data->style, |
|
|
1299 | DT_END)); |
|
|
1300 | } |
|
|
1301 | #endif |
|
|
1302 | |
|
|
1303 | #endif |
1326 | |
1304 | |
1327 | /* |
1305 | /* |
1328 | * Try to open a XIM with the current modifiers, then see if we can |
1306 | * Try to open a XIM with the current modifiers, then see if we can |
1329 | * open a suitable preedit type |
1307 | * open a suitable preedit type |
1330 | */ |
1308 | */ |
1331 | bool |
1309 | bool |
1332 | rxvt_term::IM_get_IC (const char *modifiers) |
1310 | rxvt_term::im_get_ic (const char *modifiers) |
1333 | { |
1311 | { |
1334 | int i, j, found; |
1312 | int i, j, found; |
1335 | XIM xim; |
1313 | XIM xim; |
1336 | XPoint spot; |
1314 | XPoint spot; |
1337 | XRectangle rect, status_rect, needed_rect; |
1315 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1343 | set_environ (envv); |
1321 | set_environ (envv); |
1344 | |
1322 | |
1345 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1323 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1346 | return false; |
1324 | return false; |
1347 | |
1325 | |
1348 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1349 | input_method = display->get_xim (locale, modifiers); |
1326 | input_method = display->get_xim (locale, modifiers); |
1350 | if (input_method == NULL) |
1327 | if (input_method == NULL) |
1351 | return false; |
1328 | return false; |
1352 | |
1329 | |
1353 | xim = input_method->xim; |
1330 | xim = input_method->xim; |
… | |
… | |
1368 | p = pet[pi]; |
1345 | p = pet[pi]; |
1369 | |
1346 | |
1370 | if (!p) |
1347 | if (!p) |
1371 | continue; |
1348 | continue; |
1372 | |
1349 | |
1373 | s = rxvt_splitcommastring (p); |
1350 | s = rxvt_strsplit (',', p); |
1374 | |
1351 | |
1375 | for (i = found = 0; !found && s[i]; i++) |
1352 | for (i = found = 0; !found && s[i]; i++) |
1376 | { |
1353 | { |
1377 | if (!strcmp (s[i], "OverTheSpot")) |
1354 | if (!strcmp (s[i], "OverTheSpot")) |
1378 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1355 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1379 | else if (!strcmp (s[i], "OffTheSpot")) |
1356 | else if (!strcmp (s[i], "OffTheSpot")) |
1380 | input_style = (XIMPreeditArea | XIMStatusArea); |
1357 | input_style = XIMPreeditArea | XIMStatusArea; |
1381 | else if (!strcmp (s[i], "Root")) |
1358 | else if (!strcmp (s[i], "Root")) |
1382 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1359 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1383 | else if (!strcmp (s[i], "None")) |
1360 | else if (!strcmp (s[i], "None")) |
1384 | input_style = (XIMPreeditNone | XIMStatusNone); |
1361 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1362 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1363 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1364 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1365 | #endif |
|
|
1366 | else |
|
|
1367 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1385 | |
1368 | |
1386 | for (j = 0; j < xim_styles->count_styles; j++) |
1369 | for (j = 0; j < xim_styles->count_styles; j++) |
1387 | if (input_style == xim_styles->supported_styles[j]) |
1370 | if (input_style == xim_styles->supported_styles[j]) |
1388 | { |
1371 | { |
1389 | rxvt_freecommastring (s); |
1372 | rxvt_free_strsplit (s); |
1390 | |
1373 | |
1391 | found = 1; |
1374 | found = 1; |
1392 | goto foundpet; |
1375 | goto foundpet; |
1393 | } |
1376 | } |
1394 | |
1377 | |
1395 | } |
1378 | } |
1396 | |
1379 | |
1397 | rxvt_freecommastring (s); |
1380 | rxvt_free_strsplit (s); |
1398 | } |
1381 | } |
1399 | |
1382 | |
1400 | foundpet: |
1383 | foundpet: |
1401 | |
1384 | |
1402 | XFree (xim_styles); |
1385 | XFree (xim_styles); |
… | |
… | |
1427 | "*", |
1410 | "*", |
1428 | fheight, |
1411 | fheight, |
1429 | fheight + 1, fheight - 1, |
1412 | fheight + 1, fheight - 1, |
1430 | fheight - 2, fheight + 2); |
1413 | fheight - 2, fheight + 2); |
1431 | |
1414 | |
1432 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1415 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1433 | &missing_charset_list, &missing_charset_count, &def_string); |
1416 | &missing_charset_list, &missing_charset_count, &def_string); |
1434 | |
1417 | |
1435 | if (missing_charset_list) |
1418 | if (missing_charset_list) |
1436 | XFreeStringList (missing_charset_list); |
1419 | XFreeStringList (missing_charset_list); |
1437 | |
1420 | |
… | |
… | |
1478 | XNBackground, bg, |
1461 | XNBackground, bg, |
1479 | XNArea, &status_rect, |
1462 | XNArea, &status_rect, |
1480 | XNFontSet, fs, |
1463 | XNFontSet, fs, |
1481 | NULL); |
1464 | NULL); |
1482 | } |
1465 | } |
|
|
1466 | #if ENABLE_XIM_ONTHESPOT |
|
|
1467 | else if (input_style & XIMPreeditCallbacks) |
|
|
1468 | { |
|
|
1469 | XIMCallback xcb[4]; |
|
|
1470 | |
|
|
1471 | im_set_position (spot); |
|
|
1472 | |
|
|
1473 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1474 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1475 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1476 | # if 0 |
|
|
1477 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1478 | # endif |
|
|
1479 | |
|
|
1480 | preedit_attr = XVaCreateNestedList (0, |
|
|
1481 | XNSpotLocation, &spot, |
|
|
1482 | XNPreeditStartCallback, &xcb[0], |
|
|
1483 | XNPreeditDoneCallback , &xcb[1], |
|
|
1484 | XNPreeditDrawCallback , &xcb[2], |
|
|
1485 | # if 0 |
|
|
1486 | XNPreeditCaretCallback, &xcb[3], |
|
|
1487 | # endif |
|
|
1488 | NULL); |
|
|
1489 | } |
|
|
1490 | #endif |
1483 | |
1491 | |
1484 | Input_Context = XCreateIC (xim, |
1492 | Input_Context = XCreateIC (xim, |
1485 | XNInputStyle, input_style, |
1493 | XNInputStyle, input_style, |
1486 | XNClientWindow, vt, |
1494 | XNClientWindow, vt, |
1487 | XNFocusWindow, parent[0], |
1495 | XNFocusWindow, parent, |
1488 | preedit_attr ? XNPreeditAttributes : NULL, |
1496 | preedit_attr ? XNPreeditAttributes : NULL, |
1489 | preedit_attr, |
1497 | preedit_attr, |
1490 | status_attr ? XNStatusAttributes : NULL, |
1498 | status_attr ? XNStatusAttributes : NULL, |
1491 | status_attr, NULL); |
1499 | status_attr, NULL); |
1492 | |
1500 | |
1493 | if (preedit_attr) XFree (preedit_attr); |
1501 | if (preedit_attr) XFree (preedit_attr); |
1494 | if (status_attr) XFree (status_attr); |
1502 | if (status_attr) XFree (status_attr); |
1495 | if (fs) XFreeFontSet (display->display, fs); |
1503 | if (fs) XFreeFontSet (dpy, fs); |
1496 | |
1504 | |
1497 | if (Input_Context == NULL) |
1505 | if (Input_Context == NULL) |
1498 | { |
1506 | { |
1499 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1507 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1500 | im_destroy (); |
1508 | im_destroy (); |
1501 | return false; |
1509 | return false; |
1502 | } |
1510 | } |
1503 | |
1511 | |
1504 | if (input_style & XIMPreeditArea) |
1512 | #if 0 |
1505 | IMSetStatusPosition (); |
1513 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1514 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1515 | vt_select_input (); |
|
|
1516 | #endif |
1506 | |
1517 | |
1507 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
1518 | im_set_position (); |
|
|
1519 | |
1508 | return true; |
1520 | return true; |
1509 | } |
1521 | } |
1510 | |
1522 | |
1511 | void |
1523 | void |
1512 | rxvt_term::im_cb () |
1524 | rxvt_term::im_cb () |
… | |
… | |
1518 | |
1530 | |
1519 | make_current (); |
1531 | make_current (); |
1520 | |
1532 | |
1521 | im_destroy (); |
1533 | im_destroy (); |
1522 | |
1534 | |
1523 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1524 | if (Input_Context) |
1535 | if (Input_Context) |
1525 | return; |
1536 | return; |
1526 | |
1537 | |
1527 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1528 | if (rs[Rs_imLocale]) |
1538 | if (rs[Rs_imLocale]) |
1529 | SET_LOCALE (rs[Rs_imLocale]); |
1539 | SET_LOCALE (rs[Rs_imLocale]); |
1530 | #endif |
|
|
1531 | |
1540 | |
1532 | p = rs[Rs_inputMethod]; |
1541 | p = rs[Rs_inputMethod]; |
1533 | if (p && *p) |
1542 | if (p && *p) |
1534 | { |
1543 | { |
1535 | bool found = false; |
1544 | bool found = false; |
1536 | |
1545 | |
1537 | s = rxvt_splitcommastring (p); |
1546 | s = rxvt_strsplit (',', p); |
1538 | |
1547 | |
1539 | for (i = 0; s[i]; i++) |
1548 | for (i = 0; s[i]; i++) |
1540 | { |
1549 | { |
1541 | if (*s[i]) |
1550 | if (*s[i]) |
1542 | { |
1551 | { |
1543 | strcpy (buf, "@im="); |
1552 | strcpy (buf, "@im="); |
1544 | strncat (buf, s[i], IMBUFSIZ - 5); |
1553 | strncat (buf, s[i], IMBUFSIZ - 5); |
1545 | if (IM_get_IC (buf)) |
1554 | if (im_get_ic (buf)) |
1546 | { |
1555 | { |
1547 | found = true; |
1556 | found = true; |
1548 | break; |
1557 | break; |
1549 | } |
1558 | } |
1550 | } |
1559 | } |
1551 | } |
1560 | } |
1552 | |
1561 | |
1553 | rxvt_freecommastring (s); |
1562 | rxvt_free_strsplit (s); |
1554 | |
1563 | |
1555 | if (found) |
1564 | if (found) |
1556 | goto done; |
1565 | goto done; |
1557 | } |
1566 | } |
1558 | |
1567 | |
1559 | /* try with XMODIFIERS env. var. */ |
1568 | /* try with XMODIFIERS env. var. */ |
1560 | if (IM_get_IC ("")) |
1569 | if (im_get_ic ("")) |
1561 | goto done; |
1570 | goto done; |
1562 | |
1571 | |
1563 | /* try with no modifiers base IF the user didn't specify an IM */ |
1572 | /* try with no modifiers base IF the user didn't specify an IM */ |
1564 | if (IM_get_IC ("@im=none")) |
1573 | if (im_get_ic ("@im=none")) |
1565 | goto done; |
1574 | goto done; |
1566 | |
1575 | |
1567 | done: |
1576 | done: |
1568 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1569 | if (rs[Rs_imLocale]) |
1577 | if (rs[Rs_imLocale]) |
1570 | SET_LOCALE (locale); |
1578 | SET_LOCALE (locale); |
1571 | #endif |
|
|
1572 | } |
1579 | } |
1573 | |
1580 | |
1574 | void |
1581 | void |
1575 | rxvt_term::IMSetStatusPosition () |
1582 | rxvt_term::im_set_position () |
1576 | { |
1583 | { |
1577 | XRectangle preedit_rect, status_rect, *needed_rect; |
1584 | XRectangle preedit_rect, status_rect, *needed_rect; |
1578 | XVaNestedList preedit_attr, status_attr; |
1585 | XVaNestedList preedit_attr, status_attr; |
1579 | |
1586 | |
1580 | if (!Input_Context |
1587 | if (!Input_Context |
1581 | || !focus |
1588 | || !focus |
1582 | || !(input_style & XIMPreeditArea) |
1589 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1583 | || !IMisRunning ()) |
1590 | || !im_is_running ()) |
1584 | return; |
1591 | return; |
1585 | |
1592 | |
|
|
1593 | if (input_style & XIMPreeditPosition) |
|
|
1594 | { |
|
|
1595 | im_set_size (preedit_rect); |
|
|
1596 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1597 | |
|
|
1598 | XSetICValues (Input_Context, |
|
|
1599 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1600 | } |
|
|
1601 | else |
|
|
1602 | { |
1586 | /* Getting the necessary width of preedit area */ |
1603 | /* Getting the necessary width of preedit area */ |
1587 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1604 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1588 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1605 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1589 | XFree (status_attr); |
1606 | XFree (status_attr); |
1590 | |
1607 | |
1591 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1608 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1592 | XFree (needed_rect); |
1609 | XFree (needed_rect); |
1593 | |
1610 | |
1594 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1611 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1595 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1612 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1596 | |
1613 | |
1597 | XSetICValues (Input_Context, |
1614 | XSetICValues (Input_Context, |
1598 | XNPreeditAttributes, preedit_attr, |
1615 | XNPreeditAttributes, preedit_attr, |
1599 | XNStatusAttributes, status_attr, NULL); |
1616 | XNStatusAttributes, status_attr, |
|
|
1617 | NULL); |
1600 | |
1618 | |
|
|
1619 | XFree (status_attr); |
|
|
1620 | } |
|
|
1621 | |
1601 | XFree (preedit_attr); |
1622 | XFree (preedit_attr); |
1602 | XFree (status_attr); |
|
|
1603 | } |
1623 | } |
1604 | #endif /* USE_XIM */ |
1624 | #endif /* USE_XIM */ |
1605 | |
1625 | |
1606 | /*----------------------------------------------------------------------*/ |
1626 | void |
1607 | rxvt_t rxvt_current_term; |
1627 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1628 | { |
|
|
1629 | Window cr; |
|
|
1630 | XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr); |
|
|
1631 | } |
|
|
1632 | |
|
|
1633 | #ifdef HAVE_BG_PIXMAP |
|
|
1634 | |
|
|
1635 | void |
|
|
1636 | rxvt_term::update_background () |
|
|
1637 | { |
|
|
1638 | if (update_background_ev.is_active ()) |
|
|
1639 | return; |
|
|
1640 | |
|
|
1641 | bg_invalidate (); |
|
|
1642 | |
|
|
1643 | if (!mapped) |
|
|
1644 | return; |
|
|
1645 | |
|
|
1646 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
|
|
1647 | |
|
|
1648 | if (to_wait <= 0.) |
|
|
1649 | bg_render (); |
|
|
1650 | else |
|
|
1651 | update_background_ev.start (to_wait); |
|
|
1652 | } |
|
|
1653 | |
|
|
1654 | void |
|
|
1655 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1656 | { |
|
|
1657 | make_current (); |
|
|
1658 | |
|
|
1659 | update_background_ev.stop (); |
|
|
1660 | bg_render (); |
|
|
1661 | refresh_check (); |
|
|
1662 | } |
|
|
1663 | |
|
|
1664 | #endif /* HAVE_BG_PIXMAP */ |
1608 | |
1665 | |
1609 | /*----------------------- end-of-file (C source) -----------------------*/ |
1666 | /*----------------------- end-of-file (C source) -----------------------*/ |