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) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2010 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. |
… | |
… | |
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 */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "init.h" |
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36 | #include "keyboard.h" |
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37 | #include "rxvtperl.h" |
36 | |
38 | |
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39 | #include <limits> |
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40 | |
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41 | #include <cassert> |
37 | #include <csignal> |
42 | #include <csignal> |
38 | #include <cstring> |
43 | #include <cstring> |
39 | |
44 | |
40 | #ifdef TTY_GID_SUPPORT |
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41 | # include <grp.h> |
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42 | #endif |
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43 | |
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44 | #ifdef HAVE_TERMIOS_H |
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45 | # include <termios.h> |
45 | #include <termios.h> |
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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 | # ifdef HAVE_SETLOCALE |
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52 | # include <clocale> |
46 | #endif |
53 | # endif |
47 | |
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48 | #ifdef KEYSYM_RESOURCE |
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49 | # include "keyboard.h" |
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50 | #endif |
54 | #endif |
51 | |
55 | |
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56 | struct termios rxvt_term::def_tio; |
52 | vector<rxvt_term *> rxvt_term::termlist; |
57 | vector<rxvt_term *> rxvt_term::termlist; |
53 | |
58 | |
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59 | // used to tell global functions which terminal instance is "active" |
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60 | rxvt_t rxvt_current_term; |
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61 | |
54 | static char curlocale[128]; |
62 | static char curlocale[128], savelocale[128]; |
55 | |
63 | |
56 | bool |
64 | bool |
57 | rxvt_set_locale (const char *locale) |
65 | rxvt_set_locale (const char *locale) NOTHROW |
58 | { |
66 | { |
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67 | int size = strlen (locale) + 1; |
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68 | |
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69 | if (size > sizeof (curlocale)) |
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70 | rxvt_fatal ("locale string too long, aborting.\n"); |
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71 | |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
72 | if (!locale || !memcmp (locale, curlocale, size)) |
60 | return false; |
73 | return false; |
61 | |
74 | |
62 | strncpy (curlocale, locale, 128); |
75 | memcpy (curlocale, locale, size); |
63 | setlocale (LC_CTYPE, curlocale); |
76 | setlocale (LC_CTYPE, curlocale); |
64 | return true; |
77 | return true; |
65 | } |
78 | } |
66 | |
79 | |
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80 | void |
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81 | rxvt_push_locale (const char *locale) NOTHROW |
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82 | { |
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83 | strcpy (savelocale, curlocale); |
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84 | rxvt_set_locale (locale); |
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85 | } |
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86 | |
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87 | void |
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88 | rxvt_pop_locale () NOTHROW |
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89 | { |
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90 | rxvt_set_locale (savelocale); |
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91 | } |
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92 | |
67 | #if ENABLE_COMBINING |
93 | #if ENABLE_COMBINING |
68 | class rxvt_composite_vec rxvt_composite; |
94 | class rxvt_composite_vec rxvt_composite; |
69 | |
95 | |
70 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
96 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
71 | { |
97 | { |
72 | compose_char *cc; |
98 | compose_char *cc; |
73 | |
99 | |
74 | // break compose chains, as stupid readline really likes to duplicate |
100 | // break compose chains, as stupid readline really likes to duplicate |
75 | // composing characters for some reason near the end of a line. |
101 | // composing characters for some reason near the end of a line. |
76 | cc = (*this)[c1]; |
102 | cc = (*this)[c1]; |
77 | while (cc) |
103 | while (cc) |
78 | { |
104 | { |
79 | if (cc->c2 == c2) return c1; |
105 | if (cc->c2 == c2) return c1; |
80 | cc = (*this)[cc->c1]; |
106 | cc = (*this)[cc->c1]; |
81 | } |
107 | } |
82 | |
108 | |
83 | // check to see wether this combination already exists otherwise |
109 | // check to see whether this combination already exists otherwise |
84 | for (cc = v.end (); cc-- > v.begin (); ) |
110 | for (cc = v.end (); cc-- > v.begin (); ) |
85 | { |
111 | { |
86 | if (cc->c1 == c1 && cc->c2 == c2) |
112 | if (cc->c1 == c1 && cc->c2 == c2) |
87 | return COMPOSE_LO + (cc - v.begin ()); |
113 | return COMPOSE_LO + (cc - v.begin ()); |
88 | } |
114 | } |
… | |
… | |
127 | |
153 | |
128 | } |
154 | } |
129 | #endif |
155 | #endif |
130 | |
156 | |
131 | rxvt_term::rxvt_term () |
157 | rxvt_term::rxvt_term () |
132 | : |
158 | { |
133 | #if TRANSPARENT |
159 | #if HAVE_BG_PIXMAP |
134 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
160 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
135 | #endif |
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136 | #ifdef HAVE_SCROLLBARS |
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137 | scrollbar_ev (this, &rxvt_term::x_cb), |
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138 | #endif |
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139 | #ifdef MENUBAR |
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140 | menubar_ev (this, &rxvt_term::x_cb), |
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141 | #endif |
161 | #endif |
142 | #ifdef CURSOR_BLINK |
162 | #ifdef CURSOR_BLINK |
143 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
163 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
144 | #endif |
164 | #endif |
145 | #ifdef TEXT_BLINK |
165 | #ifdef TEXT_BLINK |
146 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
166 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
147 | #endif |
167 | #endif |
148 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
168 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
149 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
169 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
150 | #endif |
170 | #endif |
151 | #ifdef SELECTION_SCROLLING |
171 | #ifdef SELECTION_SCROLLING |
152 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
172 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
153 | #endif |
173 | #endif |
154 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
174 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
155 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
175 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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176 | #endif |
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177 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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178 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
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179 | #endif |
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180 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
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181 | #ifdef USE_XIM |
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182 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
156 | #endif |
183 | #endif |
157 | #ifdef POINTER_BLANK |
184 | #ifdef POINTER_BLANK |
158 | pointer_ev (this, &rxvt_term::pointer_cb), |
185 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
159 | #endif |
186 | #endif |
160 | #ifdef USE_XIM |
187 | #ifndef NO_BELL |
161 | im_ev (this, &rxvt_term::im_cb), |
188 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
162 | #endif |
189 | #endif |
163 | sw_term (this, &rxvt_term::sig_term), |
190 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
164 | sw_int (this, &rxvt_term::sig_term), |
191 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
165 | sw_chld (this, &rxvt_term::sig_chld), |
192 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
166 | termwin_ev (this, &rxvt_term::x_cb), |
193 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
167 | vt_ev (this, &rxvt_term::x_cb), |
194 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
168 | check_ev (this, &rxvt_term::check_cb), |
195 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
169 | flush_ev (this, &rxvt_term::flush_cb), |
196 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
170 | destroy_ev (this, &rxvt_term::destroy_cb), |
197 | |
171 | pty_ev (this, &rxvt_term::pty_cb), |
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172 | incr_ev (this, &rxvt_term::incr_cb) |
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173 | { |
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174 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
175 | |
199 | |
176 | termlist.push_back (this); |
200 | termlist.push_back (this); |
177 | |
201 | |
178 | #ifdef KEYSYM_RESOURCE |
202 | #ifdef KEYSYM_RESOURCE |
179 | keyboard = new keyboard_manager; |
203 | keyboard = new keyboard_manager; |
180 | |
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181 | if (!keyboard) |
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182 | rxvt_fatal ("out of memory, aborting.\n"); |
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183 | #endif |
204 | #endif |
184 | } |
205 | } |
185 | |
206 | |
186 | rxvt_term::~rxvt_term () |
207 | // clean up the most important stuff, do *not* call x or free mem etc. |
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208 | // for use before an emergency exit |
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209 | void |
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210 | rxvt_term::emergency_cleanup () |
187 | { |
211 | { |
188 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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189 | |
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190 | if (cmd_pid) |
212 | if (cmd_pid) |
191 | kill (-cmd_pid, SIGHUP); |
213 | kill (-cmd_pid, SIGHUP); |
192 | |
214 | |
193 | #ifdef UTMP_SUPPORT |
215 | pty_ev.stop (); |
194 | privileged_utmp (RESTORE); |
216 | delete pty; pty = 0; |
195 | #endif |
217 | } |
196 | |
218 | |
197 | pty.put (); |
219 | rxvt_term::~rxvt_term () |
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220 | { |
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221 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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222 | |
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223 | emergency_cleanup (); |
198 | |
224 | |
199 | #if ENABLE_STYLES |
225 | #if ENABLE_STYLES |
200 | for (int i = RS_styleCount; --i; ) |
226 | for (int i = RS_styleCount; --i; ) |
201 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
227 | if (fontset[i] != fontset[0]) |
202 | delete TermWin.fontset[i]; |
228 | delete fontset[i]; |
203 | #endif |
229 | #endif |
204 | delete TermWin.fontset[0]; |
230 | delete fontset[0]; |
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231 | |
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232 | #ifdef HAVE_BG_PIXMAP |
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233 | bgPixmap.destroy (); |
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234 | #endif |
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235 | #ifdef HAVE_AFTERIMAGE |
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236 | if (asv) |
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237 | destroy_asvisual (asv, 0); |
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238 | if (asimman) |
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239 | destroy_image_manager (asimman, 0); |
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240 | #endif |
205 | |
241 | |
206 | if (display) |
242 | if (display) |
207 | { |
243 | { |
208 | selection_clear (); |
244 | selection_clear (); |
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245 | selection_clear (true); |
209 | |
246 | |
210 | #ifdef USE_XIM |
247 | #ifdef USE_XIM |
211 | im_destroy (); |
248 | im_destroy (); |
212 | #endif |
249 | #endif |
213 | #ifdef MENUBAR |
250 | scrollBar.destroy (); |
214 | if (menubarGC) XFreeGC (display->display, menubarGC); |
251 | if (gc) XFreeGC (dpy, gc); |
215 | #endif |
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216 | #ifdef XTERM_SCROLLBAR |
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217 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
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218 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
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219 | #endif |
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220 | #ifdef PLAIN_SCROLLBAR |
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221 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
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222 | #endif |
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223 | #ifdef NEXT_SCROLLBAR |
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224 | if (blackGC) XFreeGC (display->display, blackGC); |
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225 | if (whiteGC) XFreeGC (display->display, whiteGC); |
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226 | if (grayGC) XFreeGC (display->display, grayGC); |
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227 | if (darkGC) XFreeGC (display->display, darkGC); |
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228 | if (stippleGC) XFreeGC (display->display, stippleGC); |
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229 | if (dimple) XFreePixmap (display->display, dimple); |
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230 | if (upArrow) XFreePixmap (display->display, upArrow); |
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231 | if (downArrow) XFreePixmap (display->display, downArrow); |
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232 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
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233 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
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234 | #endif |
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235 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
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236 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
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237 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
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238 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
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239 | #endif |
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240 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
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241 | |
252 | |
242 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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243 | delete menuBar.drawable; |
253 | delete drawable; |
244 | //if (menuBar.win) |
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245 | // XDestroyWindow (display->display, menuBar.win); |
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246 | #endif |
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247 | delete TermWin.drawable; |
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248 | // destroy all windows |
254 | // destroy all windows |
249 | if (TermWin.parent[0]) |
255 | if (parent[0]) |
250 | XDestroyWindow (display->display, TermWin.parent[0]); |
256 | XDestroyWindow (dpy, parent[0]); |
251 | } |
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252 | |
257 | |
253 | // TODO: free pixcolours, colours should become part of rxvt_display |
258 | for (int i = 0; i < TOTAL_COLORS; i++) |
254 | |
259 | if (ISSET_PIXCOLOR (i)) |
255 | delete pix_colors_focused; |
260 | { |
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261 | pix_colors_focused [i].free (this); |
256 | #ifdef OFF_FOCUS_FADING |
262 | #if OFF_FOCUS_FADING |
257 | delete pix_colors_unfocused; |
263 | pix_colors_unfocused [i].free (this); |
258 | #endif |
264 | #endif |
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265 | } |
259 | |
266 | |
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267 | clear (); |
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268 | |
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269 | display->flush (); /* ideally .put should do this */ |
260 | displays.put (display); |
270 | displays.put (display); |
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271 | } |
261 | |
272 | |
262 | scr_release (); |
273 | scr_release (); |
263 | |
274 | |
264 | /* clear all resources */ |
275 | /* clear all resources */ |
265 | for (int i = 0; i < allocated.size (); i++) |
276 | for (int i = 0; i < allocated.size (); i++) |
266 | free (allocated[i]); |
277 | free (allocated [i]); |
267 | |
278 | |
268 | free (selection.text); |
279 | free (selection.text); |
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280 | free (selection.clip_text); |
269 | // TODO: manage env vars in child only(!) |
281 | // TODO: manage env vars in child only(!) |
270 | free (env_windowid); |
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271 | free (env_display); |
282 | free (env_display); |
272 | free (env_term); |
283 | free (env_term); |
273 | free (env_colorfgbg); |
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274 | free (locale); |
284 | free (locale); |
275 | free (v_buffer); |
285 | free (v_buffer); |
276 | free (incr_buf); |
286 | free (incr_buf); |
277 | |
287 | |
278 | delete envv; |
288 | delete envv; |
279 | delete argv; |
289 | delete argv; |
280 | |
290 | |
281 | #ifdef KEYSYM_RESOURCE |
291 | #ifdef KEYSYM_RESOURCE |
282 | delete keyboard; |
292 | delete keyboard; |
283 | #endif |
293 | #endif |
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294 | #ifndef NO_RESOURCES |
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295 | XrmDestroyDatabase (option_db); |
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296 | #endif |
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297 | } |
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298 | |
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299 | // child has exited, usually destroys |
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300 | void |
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301 | rxvt_term::child_cb (ev::child &w, int status) |
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302 | { |
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303 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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304 | |
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305 | cmd_pid = 0; |
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306 | |
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307 | if (!option (Opt_hold)) |
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308 | destroy (); |
284 | } |
309 | } |
285 | |
310 | |
286 | void |
311 | void |
287 | rxvt_term::destroy () |
312 | rxvt_term::destroy () |
288 | { |
313 | { |
289 | if (destroy_ev.active) |
314 | if (destroy_ev.is_active ()) |
290 | return; |
315 | return; |
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316 | |
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317 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
291 | |
318 | |
292 | #if ENABLE_OVERLAY |
319 | #if ENABLE_OVERLAY |
293 | scr_overlay_off (); |
320 | scr_overlay_off (); |
294 | #endif |
321 | #endif |
295 | |
322 | |
296 | if (display) |
323 | if (display) |
297 | { |
324 | { |
298 | #if USE_XIM |
325 | #if USE_XIM |
299 | im_ev.stop (display); |
326 | im_ev.stop (display); |
300 | #endif |
327 | #endif |
301 | #if HAVE_SCROLLBARS |
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302 | scrollbar_ev.stop (display); |
328 | scrollbar_ev.stop (display); |
303 | #endif |
329 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
304 | #if MENUBAR |
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305 | menubar_ev.stop (display); |
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306 | #endif |
|
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307 | #if TRANSPARENT |
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308 | rootwin_ev.stop (display); |
330 | rootwin_ev.stop (display); |
309 | #endif |
331 | #endif |
310 | incr_ev.stop (); |
332 | incr_ev.stop (); |
311 | termwin_ev.stop (display); |
333 | termwin_ev.stop (display); |
312 | vt_ev.stop (display); |
334 | vt_ev.stop (display); |
313 | } |
335 | } |
314 | |
336 | |
315 | check_ev.stop (); |
337 | flush_ev.stop (); |
316 | pty_ev.stop (); |
338 | pty_ev.stop (); |
317 | #ifdef CURSOR_BLINK |
339 | #ifdef CURSOR_BLINK |
318 | cursor_blink_ev.stop (); |
340 | cursor_blink_ev.stop (); |
319 | #endif |
341 | #endif |
320 | #ifdef TEXT_BLINK |
342 | #ifdef TEXT_BLINK |
… | |
… | |
328 | #endif |
350 | #endif |
329 | #ifdef POINTER_BLANK |
351 | #ifdef POINTER_BLANK |
330 | pointer_ev.stop (); |
352 | pointer_ev.stop (); |
331 | #endif |
353 | #endif |
332 | |
354 | |
333 | destroy_ev.start (0); |
355 | destroy_ev.start (); |
334 | } |
356 | } |
335 | |
357 | |
336 | void |
358 | void |
337 | rxvt_term::destroy_cb (time_watcher &w) |
359 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
338 | { |
360 | { |
339 | SET_R (this); |
361 | make_current (); |
340 | |
362 | |
341 | delete this; |
363 | delete this; |
342 | } |
364 | } |
343 | |
365 | |
344 | /*----------------------------------------------------------------------*/ |
366 | void |
345 | /* rxvt_init () */ |
367 | rxvt_term::set_option (uint8_t opt, bool set) |
346 | bool |
|
|
347 | rxvt_term::init (int argc, const char *const *argv) |
|
|
348 | { |
368 | { |
349 | SET_R (this); |
369 | if (!opt) |
350 | |
|
|
351 | set_locale (""); |
|
|
352 | |
|
|
353 | if (!init_vars ()) |
|
|
354 | return false; |
370 | return; |
355 | |
371 | |
356 | init_secondary (); |
372 | uint8_t mask = 1 << (opt & 7); |
|
|
373 | uint8_t &val = options [opt >> 3]; |
357 | |
374 | |
358 | const char **cmd_argv = init_resources (argc, argv); |
375 | val = val & ~mask | (set ? mask : 0); |
359 | |
|
|
360 | #ifdef KEYSYM_RESOURCE |
|
|
361 | keyboard->register_done (); |
|
|
362 | #endif |
|
|
363 | |
|
|
364 | #if MENUBAR_MAX |
|
|
365 | menubar_read (rs[Rs_menu]); |
|
|
366 | #endif |
|
|
367 | #ifdef HAVE_SCROLLBARS |
|
|
368 | if (options & Opt_scrollBar) |
|
|
369 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
370 | #endif |
|
|
371 | |
|
|
372 | create_windows (argc, argv); |
|
|
373 | |
|
|
374 | init_xlocale (); |
|
|
375 | |
|
|
376 | scr_reset (); /* initialize screen */ |
|
|
377 | |
|
|
378 | #if 0 |
|
|
379 | XSynchronize (display->display, True); |
|
|
380 | #endif |
|
|
381 | |
|
|
382 | #ifdef HAVE_SCROLLBARS |
|
|
383 | if (options & Opt_scrollBar) |
|
|
384 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
385 | #endif |
|
|
386 | #if (MENUBAR_MAX) |
|
|
387 | if (menubar_visible ()) |
|
|
388 | XMapWindow (display->display, menuBar.win); |
|
|
389 | #endif |
|
|
390 | #ifdef TRANSPARENT |
|
|
391 | if (options & Opt_transparent) |
|
|
392 | { |
|
|
393 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
394 | check_our_parents (); |
|
|
395 | rootwin_ev.start (display, display->root); |
|
|
396 | } |
|
|
397 | #endif |
|
|
398 | |
|
|
399 | XMapWindow (display->display, TermWin.vt); |
|
|
400 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
401 | |
|
|
402 | set_colorfgbg (); |
|
|
403 | |
|
|
404 | init_command (cmd_argv); |
|
|
405 | |
|
|
406 | free (cmd_argv); |
|
|
407 | |
|
|
408 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
409 | |
|
|
410 | check_ev.start (); |
|
|
411 | |
|
|
412 | return true; |
|
|
413 | } |
|
|
414 | |
|
|
415 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
416 | |
|
|
417 | void |
|
|
418 | rxvt_init () |
|
|
419 | { |
|
|
420 | /* |
|
|
421 | * Save and then give up any super-user privileges |
|
|
422 | * If we need privileges in any area then we must specifically request it. |
|
|
423 | * We should only need to be root in these cases: |
|
|
424 | * 1. write utmp entries on some systems |
|
|
425 | * 2. chown tty on some systems |
|
|
426 | */ |
|
|
427 | rxvt_privileges (SAVE); |
|
|
428 | rxvt_privileges (IGNORE); |
|
|
429 | |
|
|
430 | signal (SIGHUP, SIG_IGN); |
|
|
431 | signal (SIGPIPE, SIG_IGN); |
|
|
432 | |
|
|
433 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
434 | /* signal (SIGURG, SIG_DFL); */ |
|
|
435 | |
|
|
436 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
437 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
438 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
439 | } |
|
|
440 | |
|
|
441 | /* ------------------------------------------------------------------------- * |
|
|
442 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
443 | * ------------------------------------------------------------------------- */ |
|
|
444 | /* |
|
|
445 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
446 | */ |
|
|
447 | |
|
|
448 | void |
|
|
449 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
450 | { |
|
|
451 | // we are being called for every SIGCHLD, not just ours |
|
|
452 | int pid; |
|
|
453 | |
|
|
454 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
455 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
456 | if (pid == (*t)->cmd_pid) |
|
|
457 | { |
|
|
458 | (*t)->destroy (); |
|
|
459 | break; |
|
|
460 | } |
|
|
461 | } |
376 | } |
462 | |
377 | |
463 | /*----------------------------------------------------------------------*/ |
378 | /*----------------------------------------------------------------------*/ |
464 | /* |
379 | /* |
465 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
380 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
466 | * TODO: if debugging, this should free up any known resources if we can |
381 | * TODO: if debugging, this should free up any known resources if we can |
467 | */ |
382 | */ |
468 | void |
383 | static XErrorHandler old_xerror_handler; |
469 | rxvt_destroy_all () |
384 | |
|
|
385 | static void |
|
|
386 | rxvt_emergency_cleanup () |
470 | { |
387 | { |
471 | // TODO: rxvtd should clean up all ressources |
|
|
472 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
388 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
473 | (*t)->destroy (); |
389 | (*t)->emergency_cleanup (); |
474 | } |
390 | } |
475 | |
391 | |
476 | /* |
392 | #if !ENABLE_MINIMAL |
477 | * Catch a fatal signal and tidy up before quitting |
393 | static void |
478 | */ |
394 | print_x_error (Display *dpy, XErrorEvent *event) |
479 | void |
|
|
480 | rxvt_term::sig_term (sig_watcher &w) |
|
|
481 | { |
395 | { |
482 | #ifdef DEBUG_CMD |
396 | char buffer[BUFSIZ]; |
483 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
397 | char mesg[BUFSIZ]; |
484 | #endif |
398 | char number[32]; |
485 | rxvt_destroy_all (); |
399 | char *mtype = "XlibMessage"; |
486 | signal (w.signum, SIG_DFL); |
400 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
487 | kill (getpid (), w.signum); |
401 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
402 | rxvt_warn ("An X Error occurred, trying to continue after report.\n"); |
|
|
403 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
404 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
405 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
406 | sprintf(number, "%d", event->request_code); |
|
|
407 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
408 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
409 | if (event->request_code >= 128) { |
|
|
410 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
411 | mesg, BUFSIZ); |
|
|
412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
413 | } |
|
|
414 | if ((event->error_code == BadWindow) || |
|
|
415 | (event->error_code == BadPixmap) || |
|
|
416 | (event->error_code == BadCursor) || |
|
|
417 | (event->error_code == BadFont) || |
|
|
418 | (event->error_code == BadDrawable) || |
|
|
419 | (event->error_code == BadColor) || |
|
|
420 | (event->error_code == BadGC) || |
|
|
421 | (event->error_code == BadIDChoice) || |
|
|
422 | (event->error_code == BadValue) || |
|
|
423 | (event->error_code == BadAtom)) { |
|
|
424 | if (event->error_code == BadValue) |
|
|
425 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
426 | mesg, BUFSIZ); |
|
|
427 | else if (event->error_code == BadAtom) |
|
|
428 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
429 | mesg, BUFSIZ); |
|
|
430 | else |
|
|
431 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
432 | mesg, BUFSIZ); |
|
|
433 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
434 | } |
|
|
435 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
436 | mesg, BUFSIZ); |
|
|
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
488 | } |
438 | } |
|
|
439 | #endif |
489 | |
440 | |
490 | /* INTPROTO */ |
|
|
491 | int |
441 | int |
492 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
442 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
493 | { |
443 | { |
494 | if (GET_R->allowedxerror == -1) |
444 | if (GET_R->allowedxerror == -1) |
495 | GET_R->allowedxerror = event->error_code; |
445 | GET_R->allowedxerror = event->error_code; |
496 | else |
446 | else |
497 | { |
447 | { |
|
|
448 | // GET_R is most likely not the terminal which caused the error, |
|
|
449 | // so just output the error and continue |
|
|
450 | #if ENABLE_MINIMAL |
498 | old_xerror_handler (display, event); |
451 | old_xerror_handler (display, event); |
499 | GET_R->destroy (); |
452 | #else |
|
|
453 | print_x_error (display, event); |
|
|
454 | #endif |
500 | } |
455 | } |
501 | |
456 | |
502 | return 0; |
457 | return 0; |
503 | } |
458 | } |
504 | |
459 | |
505 | /* ------------------------------------------------------------------------- * |
460 | int |
506 | * MEMORY ALLOCATION WRAPPERS * |
461 | rxvt_xioerror_handler (Display *display) |
507 | * ------------------------------------------------------------------------- */ |
462 | { |
|
|
463 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
464 | DisplayString (display)); |
|
|
465 | rxvt_emergency_cleanup (); |
|
|
466 | _exit (EXIT_FAILURE); |
|
|
467 | } |
|
|
468 | |
|
|
469 | static struct sig_handlers |
|
|
470 | { |
|
|
471 | ev::sig sw_term, sw_int; |
|
|
472 | |
|
|
473 | /* |
|
|
474 | * Catch a fatal signal and tidy up before quitting |
|
|
475 | */ |
|
|
476 | void sig_term (ev::sig &w, int revents); |
|
|
477 | |
|
|
478 | sig_handlers () |
|
|
479 | { |
|
|
480 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
|
|
481 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
|
|
482 | } |
|
|
483 | } sig_handlers; |
|
|
484 | |
508 | void * |
485 | void |
509 | rxvt_malloc (size_t size) |
486 | sig_handlers::sig_term (ev::sig &w, int revents) |
510 | { |
487 | { |
511 | void *p = malloc (size); |
488 | rxvt_emergency_cleanup (); |
512 | |
489 | w.stop (); |
513 | if (!p) |
490 | kill (getpid (), w.signum); |
514 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
515 | |
|
|
516 | return p; |
|
|
517 | } |
491 | } |
518 | |
492 | |
519 | /* INTPROTO */ |
493 | static void |
520 | void * |
494 | rxvt_get_ttymode (struct termios *tio) |
521 | rxvt_calloc (size_t number, size_t size) |
|
|
522 | { |
495 | { |
523 | void *p = calloc (number, size); |
496 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
|
|
497 | memset (tio, 0, sizeof (struct termios)); |
524 | |
498 | |
525 | if (!p) |
499 | for (int i = 0; i < NCCS; i++) |
526 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
500 | tio->c_cc[i] = VDISABLE; |
527 | |
501 | |
528 | return p; |
502 | tio->c_cc[VINTR] = CINTR; |
529 | } |
503 | tio->c_cc[VQUIT] = CQUIT; |
530 | |
504 | tio->c_cc[VERASE] = CERASE; |
531 | /* INTPROTO */ |
505 | #ifdef VERASE2 |
532 | void * |
506 | tio->c_cc[VERASE2] = CERASE2; |
533 | rxvt_realloc (void *ptr, size_t size) |
|
|
534 | { |
|
|
535 | void *p = realloc (ptr, size); |
|
|
536 | |
|
|
537 | if (!p) |
|
|
538 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
539 | |
|
|
540 | return p; |
|
|
541 | } |
|
|
542 | |
|
|
543 | /* ------------------------------------------------------------------------- * |
|
|
544 | * PRIVILEGED OPERATIONS * |
|
|
545 | * ------------------------------------------------------------------------- */ |
|
|
546 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
547 | void |
|
|
548 | rxvt_privileges (rxvt_privaction action) |
|
|
549 | { |
|
|
550 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
551 | static uid_t euid; |
|
|
552 | static gid_t egid; |
|
|
553 | #endif |
507 | #endif |
554 | |
508 | tio->c_cc[VKILL] = CKILL; |
555 | #if ! defined(__CYGWIN32__) |
509 | tio->c_cc[VEOF] = CEOF; |
556 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
510 | tio->c_cc[VSTART] = CSTART; |
557 | /* setreuid () is the poor man's setuid (), seteuid () */ |
511 | tio->c_cc[VSTOP] = CSTOP; |
558 | # define seteuid(a) setreuid(-1, (a)) |
512 | tio->c_cc[VSUSP] = CSUSP; |
559 | # define setegid(a) setregid(-1, (a)) |
513 | # ifdef VDSUSP |
560 | # define HAVE_SETEUID |
514 | tio->c_cc[VDSUSP] = CDSUSP; |
561 | # endif |
515 | # endif |
562 | # ifdef HAVE_SETEUID |
516 | # ifdef VREPRINT |
563 | switch (action) |
517 | tio->c_cc[VREPRINT] = CRPRNT; |
564 | { |
|
|
565 | case IGNORE: |
|
|
566 | /* |
|
|
567 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
568 | * back to root later, as required |
|
|
569 | */ |
|
|
570 | seteuid (getuid ()); |
|
|
571 | setegid (getgid ()); |
|
|
572 | break; |
|
|
573 | case SAVE: |
|
|
574 | euid = geteuid (); |
|
|
575 | egid = getegid (); |
|
|
576 | break; |
|
|
577 | case RESTORE: |
|
|
578 | seteuid (euid); |
|
|
579 | setegid (egid); |
|
|
580 | break; |
|
|
581 | } |
|
|
582 | # else |
|
|
583 | switch (action) |
|
|
584 | { |
|
|
585 | case IGNORE: |
|
|
586 | setuid (getuid ()); |
|
|
587 | setgid (getgid ()); |
|
|
588 | /* FALLTHROUGH */ |
|
|
589 | case SAVE: |
|
|
590 | /* FALLTHROUGH */ |
|
|
591 | case RESTORE: |
|
|
592 | break; |
|
|
593 | } |
|
|
594 | # endif |
518 | # endif |
|
|
519 | # ifdef VDISCRD |
|
|
520 | tio->c_cc[VDISCRD] = CFLUSH; |
595 | #endif |
521 | # endif |
596 | } |
522 | # ifdef VWERSE |
597 | |
523 | tio->c_cc[VWERSE] = CWERASE; |
598 | #ifdef UTMP_SUPPORT |
|
|
599 | void |
|
|
600 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
601 | { |
|
|
602 | if ((options & Opt_utmpInhibit) |
|
|
603 | || !pty.name || !*pty.name) |
|
|
604 | return; |
|
|
605 | |
|
|
606 | rxvt_privileges (RESTORE); |
|
|
607 | |
|
|
608 | if (action == SAVE) |
|
|
609 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
610 | else |
|
|
611 | cleanutent (); |
|
|
612 | |
|
|
613 | rxvt_privileges (IGNORE); |
|
|
614 | } |
|
|
615 | #endif |
524 | # endif |
|
|
525 | # ifdef VLNEXT |
|
|
526 | tio->c_cc[VLNEXT] = CLNEXT; |
|
|
527 | # endif |
|
|
528 | # ifdef VSTATUS |
|
|
529 | tio->c_cc[VSTATUS] = CSTATUS; |
|
|
530 | # endif |
|
|
531 | |
|
|
532 | # if VMIN != VEOF |
|
|
533 | tio->c_cc[VMIN] = 1; |
|
|
534 | # endif |
|
|
535 | # if VTIME != VEOL |
|
|
536 | tio->c_cc[VTIME] = 0; |
|
|
537 | # endif |
|
|
538 | |
|
|
539 | /* input modes */ |
|
|
540 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
|
|
541 | # ifdef IMAXBEL |
|
|
542 | | IMAXBEL |
|
|
543 | # endif |
|
|
544 | | IXON); |
|
|
545 | |
|
|
546 | /* output modes */ |
|
|
547 | tio->c_oflag = (OPOST | ONLCR); |
|
|
548 | |
|
|
549 | /* control modes */ |
|
|
550 | tio->c_cflag = (CS8 | CREAD); |
|
|
551 | |
|
|
552 | /* local modes */ |
|
|
553 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
|
|
554 | # if defined (ECHOCTL) && defined (ECHOKE) |
|
|
555 | | ECHOCTL | ECHOKE |
|
|
556 | # endif |
|
|
557 | | ECHOE | ECHOK); |
|
|
558 | } |
|
|
559 | |
|
|
560 | char **rxvt_environ; // startup environment |
|
|
561 | |
|
|
562 | void |
|
|
563 | rxvt_init () |
|
|
564 | { |
|
|
565 | assert (("fontMask must not overlap other RS masks", |
|
|
566 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
|
|
567 | |
|
|
568 | rxvt_get_ttymode (&rxvt_term::def_tio); |
|
|
569 | |
|
|
570 | // get rid of stdin/stdout as we don't need them, to free resources |
|
|
571 | dup2 (STDERR_FILENO, STDIN_FILENO); |
|
|
572 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
|
|
573 | |
|
|
574 | if (!ev_default_loop ()) |
|
|
575 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
576 | |
|
|
577 | rxvt_environ = environ; |
|
|
578 | |
|
|
579 | signal (SIGHUP, SIG_IGN); |
|
|
580 | signal (SIGPIPE, SIG_IGN); |
|
|
581 | |
|
|
582 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
|
|
583 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
|
|
584 | |
|
|
585 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
586 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
587 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
588 | |
|
|
589 | XrmInitialize (); |
|
|
590 | } |
616 | |
591 | |
617 | /*----------------------------------------------------------------------*/ |
592 | /*----------------------------------------------------------------------*/ |
618 | /* |
593 | /* |
619 | * window size/position calculcations for XSizeHint and other storage. |
594 | * window size/position calculations for XSizeHint and other storage. |
620 | * if width/height are non-zero then override calculated width/height |
595 | * if width/height are non-zero then override calculated width/height |
621 | */ |
596 | */ |
622 | void |
597 | void |
623 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
598 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
624 | { |
599 | { |
625 | short recalc_x, recalc_y; |
600 | short recalc_x, recalc_y; |
626 | int x, y, sb_w, mb_h, flags; |
601 | int x, y, flags; |
627 | unsigned int w, h; |
602 | unsigned int w, h; |
628 | unsigned int max_width, max_height; |
603 | unsigned int max_width, max_height; |
629 | |
604 | |
630 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
631 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
632 | szHint.height)); |
|
|
633 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
605 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
634 | szHint.win_gravity = NorthWestGravity; |
606 | szHint.win_gravity = NorthWestGravity; |
635 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
607 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
636 | |
608 | |
637 | recalc_x = recalc_y = 0; |
609 | recalc_x = recalc_y = 0; |
638 | flags = 0; |
610 | flags = 0; |
|
|
611 | |
639 | if (!parsed_geometry) |
612 | if (!parsed_geometry) |
640 | { |
613 | { |
641 | parsed_geometry = 1; |
614 | parsed_geometry = 1; |
|
|
615 | |
642 | if (rs[Rs_geometry]) |
616 | if (rs[Rs_geometry]) |
643 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
617 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
618 | |
644 | if (flags & WidthValue) |
619 | if (flags & WidthValue) |
645 | { |
620 | { |
646 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
621 | if (!w) |
|
|
622 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
623 | |
|
|
624 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
647 | szHint.flags |= USSize; |
625 | szHint.flags |= USSize; |
648 | } |
626 | } |
|
|
627 | |
649 | if (flags & HeightValue) |
628 | if (flags & HeightValue) |
650 | { |
629 | { |
651 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
630 | if (!h) |
|
|
631 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
632 | |
|
|
633 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
652 | szHint.flags |= USSize; |
634 | szHint.flags |= USSize; |
653 | } |
635 | } |
|
|
636 | |
654 | if (flags & XValue) |
637 | if (flags & XValue) |
655 | { |
638 | { |
656 | szHint.x = x; |
639 | szHint.x = x; |
657 | szHint.flags |= USPosition; |
640 | szHint.flags |= USPosition; |
|
|
641 | |
658 | if (flags & XNegative) |
642 | if (flags & XNegative) |
659 | { |
643 | { |
660 | recalc_x = 1; |
644 | recalc_x = 1; |
661 | szHint.win_gravity = NorthEastGravity; |
645 | szHint.win_gravity = NorthEastGravity; |
662 | } |
646 | } |
663 | } |
647 | } |
|
|
648 | |
664 | if (flags & YValue) |
649 | if (flags & YValue) |
665 | { |
650 | { |
666 | szHint.y = y; |
651 | szHint.y = y; |
667 | szHint.flags |= USPosition; |
652 | szHint.flags |= USPosition; |
|
|
653 | |
668 | if (flags & YNegative) |
654 | if (flags & YNegative) |
669 | { |
655 | { |
670 | recalc_y = 1; |
656 | recalc_y = 1; |
|
|
657 | |
671 | if (szHint.win_gravity == NorthEastGravity) |
658 | if (szHint.win_gravity == NorthEastGravity) |
672 | szHint.win_gravity = SouthEastGravity; |
659 | szHint.win_gravity = SouthEastGravity; |
673 | else |
660 | else |
674 | szHint.win_gravity = SouthWestGravity; |
661 | szHint.win_gravity = SouthWestGravity; |
675 | } |
662 | } |
676 | } |
663 | } |
677 | } |
664 | } |
678 | |
665 | |
679 | /* TODO: BOUNDS */ |
666 | /* TODO: BOUNDS */ |
680 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
667 | width = ncol * fwidth; |
681 | TermWin.height = TermWin.nrow * TermWin.fheight; |
668 | height = nrow * fheight; |
682 | max_width = MAX_COLS * TermWin.fwidth; |
669 | max_width = MAX_COLS * fwidth; |
683 | max_height = MAX_ROWS * TermWin.fheight; |
670 | max_height = MAX_ROWS * fheight; |
684 | |
671 | |
685 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
672 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
686 | |
673 | |
687 | sb_w = mb_h = 0; |
|
|
688 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
674 | window_vt_x = window_vt_y = int_bwidth; |
689 | |
675 | |
690 | if (scrollbar_visible ()) |
676 | if (scrollBar.state) |
691 | { |
677 | { |
692 | sb_w = scrollbar_TotalWidth (); |
678 | int sb_w = scrollBar.total_width (); |
693 | szHint.base_width += sb_w; |
679 | szHint.base_width += sb_w; |
|
|
680 | |
694 | if (!(options & Opt_scrollBar_right)) |
681 | if (!option (Opt_scrollBar_right)) |
695 | window_vt_x += sb_w; |
682 | window_vt_x += sb_w; |
696 | } |
683 | } |
697 | |
684 | |
698 | if (menubar_visible ()) |
|
|
699 | { |
|
|
700 | mb_h = menuBar_TotalHeight (); |
|
|
701 | szHint.base_height += mb_h; |
|
|
702 | window_vt_y += mb_h; |
|
|
703 | } |
|
|
704 | |
|
|
705 | szHint.width_inc = TermWin.fwidth; |
685 | szHint.width_inc = fwidth; |
706 | szHint.height_inc = TermWin.fheight; |
686 | szHint.height_inc = fheight; |
707 | szHint.min_width = szHint.base_width + szHint.width_inc; |
687 | szHint.min_width = szHint.base_width + szHint.width_inc; |
708 | szHint.min_height = szHint.base_height + szHint.height_inc; |
688 | szHint.min_height = szHint.base_height + szHint.height_inc; |
709 | |
689 | |
710 | if (width && width - szHint.base_width < max_width) |
690 | if (newwidth && newwidth - szHint.base_width < max_width) |
711 | { |
691 | { |
712 | szHint.width = width; |
692 | szHint.width = newwidth; |
713 | TermWin.width = width - szHint.base_width; |
693 | width = newwidth - szHint.base_width; |
714 | } |
694 | } |
715 | else |
695 | else |
716 | { |
696 | { |
717 | MIN_IT (TermWin.width, max_width); |
697 | min_it (width, max_width); |
718 | szHint.width = szHint.base_width + TermWin.width; |
698 | szHint.width = szHint.base_width + width; |
719 | } |
699 | } |
720 | |
700 | |
721 | if (height && height - szHint.base_height < max_height) |
701 | if (newheight && newheight - szHint.base_height < max_height) |
722 | { |
702 | { |
723 | szHint.height = height; |
703 | szHint.height = newheight; |
724 | TermWin.height = height - szHint.base_height; |
704 | height = newheight - szHint.base_height; |
725 | } |
705 | } |
726 | else |
706 | else |
727 | { |
707 | { |
728 | MIN_IT (TermWin.height, max_height); |
708 | min_it (height, max_height); |
729 | szHint.height = szHint.base_height + TermWin.height; |
709 | szHint.height = szHint.base_height + height; |
730 | } |
710 | } |
731 | |
|
|
732 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
|
|
733 | window_sb_x = szHint.width - sb_w; |
|
|
734 | |
711 | |
735 | if (recalc_x) |
712 | if (recalc_x) |
736 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
713 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
737 | - szHint.width - 2 * TermWin.ext_bwidth); |
714 | |
738 | if (recalc_y) |
715 | if (recalc_y) |
739 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
716 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
740 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
741 | |
717 | |
742 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
718 | ncol = width / fwidth; |
743 | TermWin.nrow = TermWin.height / TermWin.fheight; |
719 | nrow = height / fheight; |
744 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
745 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
746 | szHint.height)); |
|
|
747 | return; |
|
|
748 | } |
720 | } |
749 | |
721 | |
750 | /*----------------------------------------------------------------------*/ |
722 | /*----------------------------------------------------------------------*/ |
751 | /* |
723 | /* |
752 | * Tell the teletype handler what size the window is. |
724 | * Tell the teletype handler what size the window is. |
753 | * Called after a window size change. |
725 | * Called after a window size change. |
754 | */ |
726 | */ |
755 | void |
727 | void |
756 | rxvt_term::tt_winch () |
728 | rxvt_term::tt_winch () |
757 | { |
729 | { |
758 | if (pty.pty < 0) |
730 | if (pty->pty < 0) |
759 | return; |
731 | return; |
760 | |
732 | |
761 | struct winsize ws; |
733 | struct winsize ws; |
762 | |
734 | |
763 | ws.ws_col = TermWin.ncol; |
735 | ws.ws_col = ncol; |
764 | ws.ws_row = TermWin.nrow; |
736 | ws.ws_row = nrow; |
765 | ws.ws_xpixel = TermWin.width; |
737 | ws.ws_xpixel = width; |
766 | ws.ws_ypixel = TermWin.height; |
738 | ws.ws_ypixel = height; |
767 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
739 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
768 | |
740 | |
769 | #if 0 |
741 | #if 0 |
770 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
742 | // TIOCSWINSZ is supposed to do this automatically and correctly |
771 | if (cmd_pid) /* force through to the command */ |
743 | if (cmd_pid) /* force through to the command */ |
772 | kill (cmd_pid, SIGWINCH); |
744 | kill (-cmd_pid, SIGWINCH); |
773 | #endif |
745 | #endif |
774 | } |
746 | } |
775 | |
747 | |
776 | /*----------------------------------------------------------------------*/ |
748 | /*----------------------------------------------------------------------*/ |
777 | /* set_fonts () - load and set the various fonts |
749 | /* set_fonts () - load and set the various fonts |
778 | /* |
750 | * |
779 | * init = 1 - initialize |
751 | * init = 1 - initialize |
780 | * |
752 | * |
781 | * fontname == FONT_UP - switch to bigger font |
753 | * fontname == FONT_UP - switch to bigger font |
782 | * fontname == FONT_DN - switch to smaller font |
754 | * fontname == FONT_DN - switch to smaller font |
783 | */ |
755 | */ |
… | |
… | |
795 | return false; |
767 | return false; |
796 | } |
768 | } |
797 | |
769 | |
798 | #if ENABLE_STYLES |
770 | #if ENABLE_STYLES |
799 | for (int i = RS_styleCount; --i; ) |
771 | for (int i = RS_styleCount; --i; ) |
800 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
772 | if (fontset[i] != fontset[0]) |
801 | delete TermWin.fontset[i]; |
773 | delete fontset[i]; |
802 | #endif |
774 | #endif |
803 | |
775 | |
804 | delete TermWin.fontset[0]; |
776 | delete fontset[0]; |
805 | TermWin.fontset[0] = fs; |
777 | fontset[0] = fs; |
806 | |
778 | |
807 | prop = (*fs)[1]->properties (); |
779 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
808 | prop.height += TermWin.lineSpace; |
780 | prop.height += lineSpace; |
|
|
781 | prop.width += letterSpace; |
|
|
782 | |
809 | fs->set_prop (prop); |
783 | fs->set_prop (prop, false); |
810 | |
784 | |
811 | TermWin.fwidth = prop.width; |
785 | fwidth = prop.width; |
812 | TermWin.fheight = prop.height; |
786 | fheight = prop.height; |
813 | TermWin.fweight = prop.weight; |
787 | fbase = prop.ascent; |
814 | TermWin.fslant = prop.slant; |
|
|
815 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
816 | |
788 | |
817 | for (int style = 1; style < 4; style++) |
789 | for (int style = 1; style < 4; style++) |
818 | { |
790 | { |
819 | #if ENABLE_STYLES |
791 | #if ENABLE_STYLES |
820 | const char *res = rs[Rs_font + style]; |
792 | const char *res = rs[Rs_font + style]; |
821 | |
793 | |
822 | if (res && !*res) |
794 | if (res && !*res) |
823 | TermWin.fontset[style] = TermWin.fontset[0]; |
795 | fontset[style] = fontset[0]; |
824 | else |
796 | else |
825 | { |
797 | { |
826 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
798 | fontset[style] = fs = new rxvt_fontset (this); |
827 | rxvt_fontprop prop2 = prop; |
799 | rxvt_fontprop prop2 = prop; |
828 | |
800 | |
829 | if (res) |
801 | if (res) |
830 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
802 | { |
|
|
803 | fs->populate (res); |
|
|
804 | fs->set_prop (prop2, false); |
|
|
805 | } |
831 | else |
806 | else |
832 | { |
807 | { |
833 | res = TermWin.fontset[0]->fontdesc; |
808 | fs->populate (fontset[0]->fontdesc); |
834 | |
809 | |
835 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
810 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
836 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
811 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
812 | |
|
|
813 | fs->set_prop (prop2, true); |
837 | } |
814 | } |
838 | |
815 | |
839 | fs->populate (res); |
|
|
840 | fs->set_prop (prop2); |
|
|
841 | } |
816 | } |
842 | #else |
817 | #else |
843 | TermWin.fontset[style] = TermWin.fontset[0]; |
818 | fontset[style] = fontset[0]; |
844 | #endif |
819 | #endif |
845 | } |
820 | } |
846 | |
821 | |
847 | if (TermWin.parent[0]) |
822 | if (parent[0]) |
848 | { |
823 | { |
849 | resize_all_windows (0, 0, 0); |
824 | resize_all_windows (0, 0, 0); |
850 | scr_remap_chars (); |
825 | scr_remap_chars (); |
851 | scr_touch (true); |
826 | scr_touch (true); |
852 | } |
827 | } |
853 | |
828 | |
854 | return true; |
829 | return true; |
855 | } |
830 | } |
856 | |
831 | |
|
|
832 | void |
857 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
833 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
858 | { |
834 | { |
859 | // TODO: SMART_WINDOW_TITLE |
|
|
860 | XChangeProperty (display->display, TermWin.parent[0], |
835 | XChangeProperty (dpy, parent[0], |
861 | prop, XA_STRING, 8, PropModeReplace, |
836 | prop, XA_STRING, 8, PropModeReplace, |
862 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
837 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
863 | } |
838 | } |
864 | |
839 | |
|
|
840 | void |
|
|
841 | rxvt_term::set_mbstring_property (Atom prop, const char *str, int len) |
|
|
842 | { |
|
|
843 | XTextProperty ct; |
|
|
844 | |
|
|
845 | if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) |
|
|
846 | { |
|
|
847 | XSetTextProperty (dpy, parent[0], &ct, prop); |
|
|
848 | XFree (ct.value); |
|
|
849 | } |
|
|
850 | } |
|
|
851 | |
|
|
852 | void |
865 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
853 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
866 | { |
854 | { |
867 | // TODO: SMART_WINDOW_TITLE |
|
|
868 | wchar_t *ws = rxvt_mbstowcs (str, len); |
855 | wchar_t *ws = rxvt_mbstowcs (str, len); |
869 | char *s = rxvt_wcstoutf8 (ws); |
856 | char *s = rxvt_wcstoutf8 (ws); |
870 | |
857 | |
871 | XChangeProperty (display->display, TermWin.parent[0], |
858 | XChangeProperty (dpy, parent[0], |
872 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
859 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
873 | (const unsigned char *)s, strlen (s)); |
860 | (const unsigned char *)s, strlen (s)); |
874 | |
861 | |
875 | free (s); |
862 | free (s); |
876 | free (ws); |
863 | free (ws); |
… | |
… | |
880 | /*----------------------------------------------------------------------*/ |
867 | /*----------------------------------------------------------------------*/ |
881 | /* xterm sequences - title, iconName, color (exptl) */ |
868 | /* xterm sequences - title, iconName, color (exptl) */ |
882 | void |
869 | void |
883 | rxvt_term::set_title (const char *str) |
870 | rxvt_term::set_title (const char *str) |
884 | { |
871 | { |
885 | set_string_property (XA_WM_NAME, str); |
872 | set_mbstring_property (XA_WM_NAME, str); |
886 | #if ENABLE_FRILLS |
873 | #if ENABLE_EWMH |
887 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
874 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
888 | #endif |
875 | #endif |
889 | } |
876 | } |
890 | |
877 | |
891 | void |
878 | void |
892 | rxvt_term::set_icon_name (const char *str) |
879 | rxvt_term::set_icon_name (const char *str) |
893 | { |
880 | { |
894 | set_string_property (XA_WM_ICON_NAME, str); |
881 | set_mbstring_property (XA_WM_ICON_NAME, str); |
895 | #if ENABLE_FRILLS |
882 | #if ENABLE_EWMH |
896 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
883 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
897 | #endif |
884 | #endif |
898 | } |
885 | } |
899 | |
886 | |
|
|
887 | void |
|
|
888 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
889 | { |
900 | #ifdef XTERM_COLOR_CHANGE |
890 | #ifdef XTERM_COLOR_CHANGE |
901 | void |
|
|
902 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
903 | { |
|
|
904 | rxvt_color xcol; |
891 | rxvt_color xcol; |
905 | int i; |
|
|
906 | |
892 | |
907 | if (color == NULL || *color == '\0') |
893 | if (color == NULL || *color == '\0') |
908 | return; |
894 | return; |
909 | |
895 | |
|
|
896 | color = strdup (color); |
|
|
897 | allocated.push_back ((void *)color); |
|
|
898 | rs[Rs_color + idx] = color; |
|
|
899 | |
910 | /* handle color aliases */ |
900 | /* handle color aliases */ |
911 | if (isdigit (*color)) |
901 | if (isdigit (*color)) |
912 | { |
902 | { |
913 | i = atoi (color); |
903 | int i = atoi (color); |
|
|
904 | |
914 | if (i >= 8 && i <= 15) |
905 | if (i >= 8 && i <= 15) |
|
|
906 | { |
915 | { /* bright colors */ |
907 | /* bright colors */ |
916 | i -= 8; |
|
|
917 | # ifndef NO_BRIGHTCOLOR |
|
|
918 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
908 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
919 | SET_PIXCOLOR (idx); |
|
|
920 | goto Done; |
909 | goto done; |
921 | # endif |
|
|
922 | |
|
|
923 | } |
910 | } |
|
|
911 | |
924 | if (i >= 0 && i <= 7) |
912 | if (i >= 0 && i <= 7) |
|
|
913 | { |
925 | { /* normal colors */ |
914 | /* normal colors */ |
926 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
915 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
927 | SET_PIXCOLOR (idx); |
|
|
928 | goto Done; |
916 | goto done; |
929 | } |
917 | } |
930 | } |
918 | } |
931 | |
919 | |
932 | if (!rXParseAllocColor (& xcol, color)) |
920 | set_color (xcol, color); |
933 | return; |
|
|
934 | |
|
|
935 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
936 | |
921 | |
937 | /* |
922 | /* |
938 | * FIXME: should free colors here, but no idea how to do it so instead, |
923 | * FIXME: should free colors here, but no idea how to do it so instead, |
939 | * so just keep gobbling up the colormap |
924 | * so just keep gobbling up the colormap |
940 | */ |
925 | */ |
941 | # if 0 |
|
|
942 | for (i = Color_Black; i <= Color_White; i++) |
|
|
943 | if (pix_colors[idx] == pix_colors[i]) |
|
|
944 | break; |
|
|
945 | if (i > Color_White) |
|
|
946 | { |
|
|
947 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
948 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
949 | DisplayPlanes (display->display, display->screen)); |
|
|
950 | } |
|
|
951 | # endif |
|
|
952 | |
926 | |
953 | pix_colors_focused[idx] = xcol; |
927 | pix_colors_focused[idx] = xcol; |
954 | SET_PIXCOLOR (idx); |
|
|
955 | |
928 | |
956 | /* XSetWindowAttributes attr; */ |
|
|
957 | /* Cursor cursor; */ |
|
|
958 | Done: |
929 | done: |
959 | #ifdef OFF_FOCUS_FADING |
|
|
960 | if (rs[Rs_fade]) |
|
|
961 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
962 | #endif |
|
|
963 | |
|
|
964 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
930 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
965 | |
931 | |
|
|
932 | update_fade_color (idx); |
966 | recolour_cursor (); |
933 | recolour_cursor (); |
967 | scr_recolour (); |
934 | scr_recolour (); |
|
|
935 | #endif /* XTERM_COLOR_CHANGE */ |
968 | } |
936 | } |
969 | |
|
|
970 | #else |
|
|
971 | # define set_window_color (idx,color) ((void)0) |
|
|
972 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
973 | |
937 | |
974 | void |
938 | void |
975 | rxvt_term::recolour_cursor () |
939 | rxvt_term::recolour_cursor () |
976 | { |
940 | { |
977 | XColor xcol[2]; |
941 | XColor fg, bg; |
978 | |
942 | |
979 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
943 | (ISSET_PIXCOLOR (Color_pointer_fg) |
980 | ? pix_colors_focused[Color_pointer_fg] |
944 | ? pix_colors_focused[Color_pointer_fg] |
981 | : pix_colors_focused[Color_fg]; |
945 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
946 | |
982 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
947 | (ISSET_PIXCOLOR (Color_pointer_bg) |
983 | ? pix_colors_focused[Color_pointer_bg] |
948 | ? pix_colors_focused[Color_pointer_bg] |
984 | : pix_colors_focused[Color_bg]; |
949 | : pix_colors_focused[Color_bg]).get (bg); |
985 | |
950 | |
986 | XQueryColors (display->display, display->cmap, xcol, 2); |
951 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
987 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
988 | } |
952 | } |
989 | |
953 | |
990 | /*----------------------------------------------------------------------*/ |
954 | /*----------------------------------------------------------------------*/ |
991 | /* |
955 | /* |
992 | * find if fg/bg matches any of the normal (low-intensity) colors |
956 | * find if fg/bg matches any of the normal (low-intensity) colors |
993 | */ |
957 | */ |
994 | void |
958 | void |
995 | rxvt_term::set_colorfgbg () |
959 | rxvt_term::set_colorfgbg () |
996 | { |
960 | { |
997 | unsigned int i; |
961 | unsigned int i; |
998 | const char *xpmb = "\0"; |
962 | const char *xpmb = ""; |
999 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
963 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1000 | |
964 | |
1001 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1002 | strcpy (fstr, "default"); |
965 | strcpy (fstr, "default"); |
1003 | strcpy (bstr, "default"); |
966 | strcpy (bstr, "default"); |
1004 | for (i = Color_Black; i <= Color_White; i++) |
967 | for (i = Color_Black; i <= Color_White; i++) |
1005 | if (pix_colors[Color_fg] == pix_colors[i]) |
968 | if (pix_colors[Color_fg] == pix_colors[i]) |
1006 | { |
969 | { |
… | |
… | |
1010 | |
973 | |
1011 | for (i = Color_Black; i <= Color_White; i++) |
974 | for (i = Color_Black; i <= Color_White; i++) |
1012 | if (pix_colors[Color_bg] == pix_colors[i]) |
975 | if (pix_colors[Color_bg] == pix_colors[i]) |
1013 | { |
976 | { |
1014 | sprintf (bstr, "%d", (i - Color_Black)); |
977 | sprintf (bstr, "%d", (i - Color_Black)); |
1015 | #ifdef XPM_BACKGROUND |
978 | #ifdef BG_IMAGE_FROM_FILE |
1016 | xpmb = "default;"; |
979 | xpmb = "default;"; |
1017 | #endif |
980 | #endif |
1018 | break; |
981 | break; |
1019 | } |
982 | } |
1020 | |
983 | |
1021 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
984 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1022 | } |
985 | } |
1023 | |
986 | |
1024 | /*----------------------------------------------------------------------*/ |
987 | /*----------------------------------------------------------------------*/ |
1025 | |
988 | |
1026 | int |
989 | bool |
1027 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
990 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1028 | { |
991 | { |
1029 | if (!screen_in_out->set (display, colour)) |
992 | if (color.set (this, name)) |
1030 | { |
|
|
1031 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1032 | return false; |
|
|
1033 | } |
|
|
1034 | |
|
|
1035 | return true; |
993 | return true; |
|
|
994 | |
|
|
995 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
996 | return false; |
|
|
997 | } |
|
|
998 | |
|
|
999 | void |
|
|
1000 | rxvt_term::alias_color (int dst, int src) |
|
|
1001 | { |
|
|
1002 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1036 | } |
1003 | } |
1037 | |
1004 | |
1038 | /* -------------------------------------------------------------------- * |
1005 | /* -------------------------------------------------------------------- * |
1039 | * - WINDOW RESIZING - * |
1006 | * - WINDOW RESIZING - * |
1040 | * -------------------------------------------------------------------- */ |
1007 | * -------------------------------------------------------------------- */ |
1041 | void |
1008 | void |
1042 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1009 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1043 | { |
1010 | { |
1044 | int fix_screen; |
1011 | int fix_screen; |
|
|
1012 | int old_width = szHint.width; |
|
|
1013 | int old_height = szHint.height; |
1045 | |
1014 | |
1046 | #ifdef SMART_RESIZE |
|
|
1047 | int old_width = szHint.width, old_height = szHint.height; |
|
|
1048 | #endif |
|
|
1049 | |
|
|
1050 | window_calc (width, height); |
1015 | window_calc (newwidth, newheight); |
|
|
1016 | |
|
|
1017 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
1018 | |
|
|
1019 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
1020 | if (set_hint) |
|
|
1021 | { |
|
|
1022 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1051 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1023 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1024 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
1025 | } |
1052 | |
1026 | |
1053 | if (!ignoreparent) |
1027 | if (!ignoreparent) |
1054 | { |
1028 | { |
1055 | #ifdef SMART_RESIZE |
1029 | #ifdef SMART_RESIZE |
1056 | /* |
1030 | /* |
… | |
… | |
1060 | int x, y, x1, y1; |
1034 | int x, y, x1, y1; |
1061 | int dx, dy; |
1035 | int dx, dy; |
1062 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1036 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1063 | Window unused_cr; |
1037 | Window unused_cr; |
1064 | |
1038 | |
1065 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1039 | XTranslateCoordinates (dpy, parent[0], display->root, |
1066 | 0, 0, &x, &y, &unused_cr); |
1040 | 0, 0, &x, &y, &unused_cr); |
1067 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1041 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1068 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1042 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1069 | /* |
1043 | /* |
1070 | * if display->root isn't the parent window, a WM will probably have offset |
1044 | * if display->root isn't the parent window, a WM will probably have offset |
1071 | * our position for handles and decorations. Counter it |
1045 | * our position for handles and decorations. Counter it |
1072 | */ |
1046 | */ |
… | |
… | |
1074 | { |
1048 | { |
1075 | x -= x1; |
1049 | x -= x1; |
1076 | y -= y1; |
1050 | y -= y1; |
1077 | } |
1051 | } |
1078 | |
1052 | |
1079 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1053 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1080 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1054 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1081 | dx = old_width - szHint.width; |
1055 | dx = old_width - szHint.width; |
1082 | dy = old_height - szHint.height; |
1056 | dy = old_height - szHint.height; |
1083 | |
1057 | |
1084 | /* Check position of the center of the window */ |
1058 | /* Check position of the center of the window */ |
1085 | if (x < x1) /* left half */ |
1059 | if (x < x1) /* left half */ |
1086 | dx = 0; |
1060 | dx = 0; |
… | |
… | |
1089 | if (y < y1) /* top half */ |
1063 | if (y < y1) /* top half */ |
1090 | dy = 0; |
1064 | dy = 0; |
1091 | else if (y == y1) /* exact center */ |
1065 | else if (y == y1) /* exact center */ |
1092 | dy /= 2; |
1066 | dy /= 2; |
1093 | |
1067 | |
1094 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1068 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1095 | szHint.width, szHint.height); |
1069 | szHint.width, szHint.height); |
1096 | #else |
1070 | #else |
1097 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1071 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1098 | #endif |
1072 | #endif |
1099 | } |
1073 | } |
1100 | |
1074 | |
|
|
1075 | if (set_hint) |
|
|
1076 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
1077 | |
1101 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1078 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1102 | |
1079 | |
1103 | if (fix_screen || width != old_width || height != old_height) |
1080 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1104 | { |
1081 | { |
1105 | if (scrollbar_visible ()) |
1082 | if (scrollBar.state) |
1106 | { |
1083 | scrollBar.resize (); |
1107 | XMoveResizeWindow (display->display, scrollBar.win, |
|
|
1108 | window_sb_x, 0, |
|
|
1109 | scrollbar_TotalWidth (), szHint.height); |
|
|
1110 | resize_scrollbar (); |
|
|
1111 | } |
|
|
1112 | |
1084 | |
1113 | if (menubar_visible ()) |
|
|
1114 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1115 | window_vt_x, 0, |
|
|
1116 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1117 | |
|
|
1118 | XMoveResizeWindow (display->display, TermWin.vt, |
1085 | XMoveResizeWindow (dpy, vt, |
1119 | window_vt_x, window_vt_y, |
1086 | window_vt_x, window_vt_y, |
1120 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1087 | width, height); |
1121 | |
1088 | |
1122 | scr_clear (); |
1089 | #ifdef HAVE_BG_PIXMAP |
1123 | #ifdef XPM_BACKGROUND |
1090 | if (bgPixmap.window_size_sensitive ()) |
1124 | resize_pixmap (); |
1091 | update_background (); |
1125 | #endif |
1092 | #endif |
1126 | } |
1093 | } |
1127 | |
1094 | |
1128 | if (fix_screen || old_height == 0) |
1095 | if (fix_screen || old_height == 0) |
1129 | { |
|
|
1130 | int curr_screen = -1; |
|
|
1131 | int old_ncol = prev_ncol; |
|
|
1132 | |
|
|
1133 | /* scr_reset only works on the primary screen */ |
|
|
1134 | if (old_height) /* this is not the first time through */ |
|
|
1135 | { |
|
|
1136 | unsigned int ncol = TermWin.ncol; |
|
|
1137 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1138 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1139 | TermWin.ncol = ncol; |
|
|
1140 | } |
|
|
1141 | |
|
|
1142 | scr_reset (); |
1096 | scr_reset (); |
1143 | |
1097 | |
1144 | if (curr_screen >= 0) /* this is not the first time through */ |
1098 | #ifdef HAVE_BG_PIXMAP |
1145 | { |
1099 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1146 | scr_change_screen (curr_screen); |
1100 | // if (bgPixmap.pixmap) |
1147 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1148 | } |
|
|
1149 | } |
|
|
1150 | |
|
|
1151 | old_width = szHint.width; |
|
|
1152 | old_height = szHint.height; |
|
|
1153 | |
|
|
1154 | #ifdef XPM_BACKGROUND |
|
|
1155 | if (TermWin.pixmap) |
|
|
1156 | scr_touch (false); |
1101 | // scr_touch (false); |
1157 | #endif |
1102 | #endif |
1158 | |
1103 | |
1159 | #ifdef USE_XIM |
1104 | #ifdef USE_XIM |
1160 | IMSetStatusPosition (); |
1105 | IMSetPosition (); |
1161 | #endif |
1106 | #endif |
1162 | } |
1107 | } |
1163 | |
1108 | |
1164 | /* |
1109 | /* |
1165 | * Set the width/height of the vt window in characters. Units are pixels. |
1110 | * Set the width/height of the vt window in characters. Units are pixels. |
1166 | * good for toggling 80/132 columns |
1111 | * good for toggling 80/132 columns |
1167 | */ |
1112 | */ |
1168 | void |
1113 | void |
1169 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1114 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1170 | { |
1115 | { |
1171 | XWindowAttributes wattr; |
1116 | XWindowAttributes wattr; |
1172 | |
1117 | |
1173 | if (width == 0 || height == 0) |
1118 | if (newwidth == 0 || newheight == 0) |
1174 | { |
1119 | { |
1175 | XGetWindowAttributes (display->display, display->root, &wattr); |
1120 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1121 | |
1176 | if (width == 0) |
1122 | if (newwidth == 0) |
1177 | width = wattr.width - szHint.base_width; |
1123 | newwidth = wattr.width - szHint.base_width; |
1178 | if (height == 0) |
1124 | if (newheight == 0) |
1179 | height = wattr.height - szHint.base_height; |
1125 | newheight = wattr.height - szHint.base_height; |
1180 | } |
|
|
1181 | |
|
|
1182 | if (width != TermWin.width || height != TermWin.height) |
|
|
1183 | { |
1126 | } |
|
|
1127 | |
|
|
1128 | if (newwidth != width || newheight != height) |
|
|
1129 | { |
1184 | width += szHint.base_width; |
1130 | newwidth += szHint.base_width; |
1185 | height += szHint.base_height; |
1131 | newheight += szHint.base_height; |
1186 | resize_all_windows (width, height, 0); |
1132 | resize_all_windows (newwidth, newheight, 0); |
1187 | } |
1133 | } |
1188 | } |
1134 | } |
1189 | |
1135 | |
1190 | /* -------------------------------------------------------------------- * |
1136 | /* -------------------------------------------------------------------- * |
1191 | * - X INPUT METHOD ROUTINES - * |
1137 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1193 | #ifdef USE_XIM |
1139 | #ifdef USE_XIM |
1194 | |
1140 | |
1195 | void |
1141 | void |
1196 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1142 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1197 | { |
1143 | { |
1198 | fg = pix_colors[Color_fg]; |
1144 | fg = pix_colors [Color_fg]; |
1199 | bg = pix_colors[Color_bg]; |
1145 | bg = pix_colors [Color_bg]; |
1200 | } |
1146 | } |
1201 | |
1147 | |
1202 | void |
1148 | void |
1203 | rxvt_term::im_set_size (XRectangle &size) |
1149 | rxvt_term::im_set_size (XRectangle &size) |
1204 | { |
1150 | { |
1205 | // the int_bwidth terms make no sense to me |
1151 | // the int_bwidth terms make no sense to me |
1206 | size.x = TermWin.int_bwidth; |
1152 | size.x = int_bwidth; |
1207 | size.y = TermWin.int_bwidth; |
1153 | size.y = int_bwidth; |
1208 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1154 | size.width = Width2Pixel (ncol) + int_bwidth; |
1209 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1155 | size.height = Height2Pixel (nrow) + int_bwidth; |
1210 | } |
1156 | } |
1211 | |
1157 | |
1212 | void |
1158 | void |
1213 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1159 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1214 | XRectangle &status_rect, |
1160 | XRectangle &status_rect, |
1215 | const XRectangle &needed_rect) |
1161 | const XRectangle &needed_rect) |
1216 | { |
1162 | { |
1217 | preedit_rect.x = needed_rect.width; |
1163 | preedit_rect.x = needed_rect.width; |
1218 | preedit_rect.y = 0; |
1164 | preedit_rect.y = 0; |
1219 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1165 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1220 | preedit_rect.height = TermWin.fheight; |
1166 | preedit_rect.height = fheight; |
1221 | |
1167 | |
1222 | status_rect.x = 0; |
1168 | status_rect.x = 0; |
1223 | status_rect.y = 0; |
1169 | status_rect.y = 0; |
1224 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1170 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1225 | status_rect.height = TermWin.fheight; |
1171 | status_rect.height = fheight; |
1226 | } |
1172 | } |
1227 | |
1173 | |
1228 | /* Checking whether input method is running. */ |
1174 | /* Checking whether input method is running. */ |
1229 | bool |
1175 | bool |
1230 | rxvt_term::IMisRunning () |
1176 | rxvt_term::IMisRunning () |
1231 | { |
1177 | { |
1232 | char *p; |
|
|
1233 | Atom atom; |
1178 | Atom atom; |
1234 | Window win; |
1179 | Window win; |
1235 | char server[IMBUFSIZ]; |
1180 | char server[IMBUFSIZ]; |
1236 | |
1181 | |
1237 | /* get current locale modifier */ |
1182 | /* get current locale modifier */ |
1238 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1183 | if (char *p = XSetLocaleModifiers (0)) |
1239 | { |
1184 | { |
1240 | strcpy (server, "@server="); |
1185 | strcpy (server, "@server="); |
1241 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1186 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
1242 | |
1187 | |
1243 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1188 | if (p = strchr (server + 1, '@')) /* first one only */ |
1244 | *p = '\0'; |
1189 | *p = '\0'; |
1245 | |
1190 | |
1246 | atom = XInternAtom (display->display, server, False); |
1191 | atom = XInternAtom (dpy, server, False); |
1247 | win = XGetSelectionOwner (display->display, atom); |
1192 | win = XGetSelectionOwner (dpy, atom); |
1248 | |
1193 | |
1249 | if (win != None) |
1194 | if (win != None) |
1250 | return True; |
1195 | return True; |
1251 | } |
1196 | } |
1252 | |
1197 | |
… | |
… | |
1258 | { |
1203 | { |
1259 | XPoint nspot; |
1204 | XPoint nspot; |
1260 | XVaNestedList preedit_attr; |
1205 | XVaNestedList preedit_attr; |
1261 | |
1206 | |
1262 | if (!Input_Context |
1207 | if (!Input_Context |
1263 | || !TermWin.focus |
1208 | || !focus |
1264 | || !(input_style & XIMPreeditPosition)) |
1209 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1265 | return; |
1210 | return; |
1266 | |
1211 | |
1267 | im_set_position (nspot); |
1212 | im_set_position (nspot); |
1268 | |
1213 | |
1269 | if (nspot.x == spot.x && nspot.y == spot.y) |
1214 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1288 | input_method = 0; |
1233 | input_method = 0; |
1289 | } |
1234 | } |
1290 | |
1235 | |
1291 | Input_Context = 0; |
1236 | Input_Context = 0; |
1292 | } |
1237 | } |
|
|
1238 | |
|
|
1239 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1240 | |
|
|
1241 | static void |
|
|
1242 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1243 | { |
|
|
1244 | ((rxvt_term *)client_data)->make_current (); |
|
|
1245 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1246 | } |
|
|
1247 | |
|
|
1248 | static void |
|
|
1249 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1250 | { |
|
|
1251 | ((rxvt_term *)client_data)->make_current (); |
|
|
1252 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1253 | } |
|
|
1254 | |
|
|
1255 | static void |
|
|
1256 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1257 | { |
|
|
1258 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1259 | XIMText *text = call_data->text; |
|
|
1260 | |
|
|
1261 | term->make_current (); |
|
|
1262 | |
|
|
1263 | if (text) |
|
|
1264 | { |
|
|
1265 | wchar_t *str; |
|
|
1266 | |
|
|
1267 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1268 | { |
|
|
1269 | // of course, X makes it ugly again |
|
|
1270 | if (term->rs[Rs_imLocale]) |
|
|
1271 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1272 | |
|
|
1273 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
|
|
1274 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
|
|
1275 | |
|
|
1276 | if (term->rs[Rs_imLocale]) |
|
|
1277 | SET_LOCALE (term->locale); |
|
|
1278 | } |
|
|
1279 | else |
|
|
1280 | str = text->string.wide_char; |
|
|
1281 | |
|
|
1282 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1283 | DT_INT, call_data->caret, |
|
|
1284 | DT_INT, call_data->chg_first, |
|
|
1285 | DT_INT, call_data->chg_length, |
|
|
1286 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1287 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1288 | DT_END)); |
|
|
1289 | } |
|
|
1290 | else |
|
|
1291 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1292 | DT_INT, call_data->caret, |
|
|
1293 | DT_INT, call_data->chg_first, |
|
|
1294 | DT_INT, call_data->chg_length, |
|
|
1295 | DT_END)); |
|
|
1296 | } |
|
|
1297 | |
|
|
1298 | #if 0 |
|
|
1299 | static void |
|
|
1300 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1301 | { |
|
|
1302 | ((rxvt_term *)client_data)->make_current (); |
|
|
1303 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1304 | DT_INT, call_data->position, |
|
|
1305 | DT_INT, call_data->direction, |
|
|
1306 | DT_INT, call_data->style, |
|
|
1307 | DT_END)); |
|
|
1308 | } |
|
|
1309 | #endif |
|
|
1310 | |
|
|
1311 | #endif |
1293 | |
1312 | |
1294 | /* |
1313 | /* |
1295 | * Try to open a XIM with the current modifiers, then see if we can |
1314 | * Try to open a XIM with the current modifiers, then see if we can |
1296 | * open a suitable preedit type |
1315 | * open a suitable preedit type |
1297 | */ |
1316 | */ |
… | |
… | |
1304 | XRectangle rect, status_rect, needed_rect; |
1323 | XRectangle rect, status_rect, needed_rect; |
1305 | unsigned long fg, bg; |
1324 | unsigned long fg, bg; |
1306 | const char *p; |
1325 | const char *p; |
1307 | char **s; |
1326 | char **s; |
1308 | XIMStyles *xim_styles; |
1327 | XIMStyles *xim_styles; |
|
|
1328 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1329 | XIMCallback xcb[4]; |
|
|
1330 | #endif |
|
|
1331 | |
|
|
1332 | set_environ (envv); |
1309 | |
1333 | |
1310 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1334 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1311 | return false; |
1335 | return false; |
1312 | |
1336 | |
1313 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1314 | input_method = display->get_xim (locale, modifiers); |
1337 | input_method = display->get_xim (locale, modifiers); |
1315 | if (input_method == NULL) |
1338 | if (input_method == NULL) |
1316 | return false; |
1339 | return false; |
1317 | |
1340 | |
1318 | xim = input_method->xim; |
1341 | xim = input_method->xim; |
… | |
… | |
1338 | s = rxvt_splitcommastring (p); |
1361 | s = rxvt_splitcommastring (p); |
1339 | |
1362 | |
1340 | for (i = found = 0; !found && s[i]; i++) |
1363 | for (i = found = 0; !found && s[i]; i++) |
1341 | { |
1364 | { |
1342 | if (!strcmp (s[i], "OverTheSpot")) |
1365 | if (!strcmp (s[i], "OverTheSpot")) |
1343 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1366 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1344 | else if (!strcmp (s[i], "OffTheSpot")) |
1367 | else if (!strcmp (s[i], "OffTheSpot")) |
1345 | input_style = (XIMPreeditArea | XIMStatusArea); |
1368 | input_style = XIMPreeditArea | XIMStatusArea; |
1346 | else if (!strcmp (s[i], "Root")) |
1369 | else if (!strcmp (s[i], "Root")) |
1347 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1370 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1348 | else if (!strcmp (s[i], "None")) |
1371 | else if (!strcmp (s[i], "None")) |
1349 | input_style = (XIMPreeditNone | XIMStatusNone); |
1372 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1373 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1374 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1375 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1376 | #endif |
|
|
1377 | else |
|
|
1378 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1350 | |
1379 | |
1351 | for (j = 0; j < xim_styles->count_styles; j++) |
1380 | for (j = 0; j < xim_styles->count_styles; j++) |
1352 | if (input_style == xim_styles->supported_styles[j]) |
1381 | if (input_style == xim_styles->supported_styles[j]) |
1353 | { |
1382 | { |
1354 | rxvt_freecommastring (s); |
1383 | rxvt_freecommastring (s); |
… | |
… | |
1388 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1417 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1389 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1418 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1390 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1419 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1391 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1420 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1392 | "*", |
1421 | "*", |
1393 | TermWin.fheight, |
1422 | fheight, |
1394 | TermWin.fheight + 1, TermWin.fheight - 1, |
1423 | fheight + 1, fheight - 1, |
1395 | TermWin.fheight - 2, TermWin.fheight + 2); |
1424 | fheight - 2, fheight + 2); |
1396 | |
1425 | |
1397 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1426 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1398 | &missing_charset_list, &missing_charset_count, &def_string); |
1427 | &missing_charset_list, &missing_charset_count, &def_string); |
1399 | |
1428 | |
1400 | if (missing_charset_list) |
1429 | if (missing_charset_list) |
1401 | XFreeStringList (missing_charset_list); |
1430 | XFreeStringList (missing_charset_list); |
1402 | |
1431 | |
… | |
… | |
1443 | XNBackground, bg, |
1472 | XNBackground, bg, |
1444 | XNArea, &status_rect, |
1473 | XNArea, &status_rect, |
1445 | XNFontSet, fs, |
1474 | XNFontSet, fs, |
1446 | NULL); |
1475 | NULL); |
1447 | } |
1476 | } |
|
|
1477 | #if ENABLE_XIM_ONTHESPOT |
|
|
1478 | else if (input_style & XIMPreeditCallbacks) |
|
|
1479 | { |
|
|
1480 | im_set_position (spot); |
|
|
1481 | |
|
|
1482 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1483 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1484 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1485 | # if 0 |
|
|
1486 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1487 | # endif |
|
|
1488 | |
|
|
1489 | preedit_attr = XVaCreateNestedList (0, |
|
|
1490 | XNSpotLocation, &spot, |
|
|
1491 | XNPreeditStartCallback, &xcb[0], |
|
|
1492 | XNPreeditDoneCallback , &xcb[1], |
|
|
1493 | XNPreeditDrawCallback , &xcb[2], |
|
|
1494 | # if 0 |
|
|
1495 | XNPreeditCaretCallback, &xcb[3], |
|
|
1496 | # endif |
|
|
1497 | NULL); |
|
|
1498 | } |
|
|
1499 | #endif |
1448 | |
1500 | |
1449 | Input_Context = XCreateIC (xim, |
1501 | Input_Context = XCreateIC (xim, |
1450 | XNInputStyle, input_style, |
1502 | XNInputStyle, input_style, |
1451 | XNClientWindow, TermWin.vt, |
1503 | XNClientWindow, vt, |
1452 | XNFocusWindow, TermWin.parent[0], |
1504 | XNFocusWindow, parent[0], |
1453 | preedit_attr ? XNPreeditAttributes : NULL, |
1505 | preedit_attr ? XNPreeditAttributes : NULL, |
1454 | preedit_attr, |
1506 | preedit_attr, |
1455 | status_attr ? XNStatusAttributes : NULL, |
1507 | status_attr ? XNStatusAttributes : NULL, |
1456 | status_attr, NULL); |
1508 | status_attr, NULL); |
1457 | |
1509 | |
1458 | if (preedit_attr) XFree (preedit_attr); |
1510 | if (preedit_attr) XFree (preedit_attr); |
1459 | if (status_attr) XFree (status_attr); |
1511 | if (status_attr) XFree (status_attr); |
1460 | if (fs) XFreeFontSet (display->display, fs); |
1512 | if (fs) XFreeFontSet (dpy, fs); |
1461 | |
1513 | |
1462 | if (Input_Context == NULL) |
1514 | if (Input_Context == NULL) |
1463 | { |
1515 | { |
1464 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1516 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1465 | im_destroy (); |
1517 | im_destroy (); |
1466 | return false; |
1518 | return false; |
1467 | } |
1519 | } |
1468 | |
1520 | |
1469 | if (input_style & XIMPreeditArea) |
1521 | #if 0 |
|
|
1522 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1523 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1524 | vt_select_input (); |
|
|
1525 | #endif |
|
|
1526 | |
1470 | IMSetStatusPosition (); |
1527 | IMSetPosition (); |
1471 | |
1528 | |
1472 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1473 | return true; |
1529 | return true; |
1474 | } |
1530 | } |
1475 | |
1531 | |
1476 | void |
1532 | void |
1477 | rxvt_term::im_cb () |
1533 | rxvt_term::im_cb () |
1478 | { |
1534 | { |
1479 | int i, found, had_im; |
1535 | int i; |
1480 | const char *p; |
1536 | const char *p; |
1481 | char **s; |
1537 | char **s; |
1482 | char buf[IMBUFSIZ]; |
1538 | char buf[IMBUFSIZ]; |
1483 | |
1539 | |
|
|
1540 | make_current (); |
|
|
1541 | |
1484 | im_destroy (); |
1542 | im_destroy (); |
1485 | |
1543 | |
1486 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1487 | if (Input_Context) |
1544 | if (Input_Context) |
1488 | return; |
1545 | return; |
1489 | |
1546 | |
1490 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1547 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1491 | if (rs[Rs_imLocale]) |
1548 | if (rs[Rs_imLocale]) |
… | |
… | |
1533 | SET_LOCALE (locale); |
1590 | SET_LOCALE (locale); |
1534 | #endif |
1591 | #endif |
1535 | } |
1592 | } |
1536 | |
1593 | |
1537 | void |
1594 | void |
1538 | rxvt_term::IMSetStatusPosition () |
1595 | rxvt_term::IMSetPosition () |
1539 | { |
1596 | { |
1540 | XRectangle preedit_rect, status_rect, *needed_rect; |
1597 | XRectangle preedit_rect, status_rect, *needed_rect; |
1541 | XVaNestedList preedit_attr, status_attr; |
1598 | XVaNestedList preedit_attr, status_attr; |
1542 | |
1599 | |
1543 | if (!Input_Context |
1600 | if (!Input_Context |
1544 | || !TermWin.focus |
1601 | || !focus |
1545 | || !(input_style & XIMPreeditArea) |
1602 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1546 | || !IMisRunning ()) |
1603 | || !IMisRunning ()) |
1547 | return; |
1604 | return; |
1548 | |
1605 | |
|
|
1606 | if (input_style & XIMPreeditPosition) |
|
|
1607 | { |
|
|
1608 | im_set_size (preedit_rect); |
|
|
1609 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1610 | |
|
|
1611 | XSetICValues (Input_Context, |
|
|
1612 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1613 | } |
|
|
1614 | else |
|
|
1615 | { |
1549 | /* Getting the necessary width of preedit area */ |
1616 | /* Getting the necessary width of preedit area */ |
1550 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1617 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1551 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1618 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1552 | XFree (status_attr); |
1619 | XFree (status_attr); |
1553 | |
1620 | |
1554 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1621 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1555 | XFree (needed_rect); |
1622 | XFree (needed_rect); |
1556 | |
1623 | |
1557 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1624 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1558 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1625 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1559 | |
1626 | |
1560 | XSetICValues (Input_Context, |
1627 | XSetICValues (Input_Context, |
1561 | XNPreeditAttributes, preedit_attr, |
1628 | XNPreeditAttributes, preedit_attr, |
1562 | XNStatusAttributes, status_attr, NULL); |
1629 | XNStatusAttributes, status_attr, |
|
|
1630 | NULL); |
1563 | |
1631 | |
|
|
1632 | XFree (status_attr); |
|
|
1633 | } |
|
|
1634 | |
1564 | XFree (preedit_attr); |
1635 | XFree (preedit_attr); |
1565 | XFree (status_attr); |
|
|
1566 | } |
1636 | } |
1567 | #endif /* USE_XIM */ |
1637 | #endif /* USE_XIM */ |
1568 | |
1638 | |
1569 | /*----------------------------------------------------------------------*/ |
1639 | void |
1570 | rxvt_t rxvt_current_term; |
1640 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1641 | { |
|
|
1642 | Window cr; |
|
|
1643 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1644 | } |
|
|
1645 | |
|
|
1646 | Pixmap |
|
|
1647 | rxvt_term::get_pixmap_property (Atom property) |
|
|
1648 | { |
|
|
1649 | Pixmap pixmap = None; |
|
|
1650 | |
|
|
1651 | int aformat; |
|
|
1652 | unsigned long nitems, bytes_after; |
|
|
1653 | Atom atype; |
|
|
1654 | unsigned char *prop; |
|
|
1655 | int result = XGetWindowProperty (dpy, display->root, property, |
|
|
1656 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1657 | &nitems, &bytes_after, &prop); |
|
|
1658 | if (result == Success) |
|
|
1659 | { |
|
|
1660 | if (atype == XA_PIXMAP) |
|
|
1661 | pixmap = *(Pixmap *)prop; |
|
|
1662 | XFree (prop); |
|
|
1663 | } |
|
|
1664 | |
|
|
1665 | return pixmap; |
|
|
1666 | } |
|
|
1667 | |
|
|
1668 | #ifdef HAVE_BG_PIXMAP |
|
|
1669 | |
|
|
1670 | void |
|
|
1671 | rxvt_term::update_background () |
|
|
1672 | { |
|
|
1673 | if (update_background_ev.is_active ()) |
|
|
1674 | return; |
|
|
1675 | |
|
|
1676 | bgPixmap.invalidate (); |
|
|
1677 | |
|
|
1678 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1679 | |
|
|
1680 | if (to_wait <= 0.) |
|
|
1681 | bgPixmap.render (); |
|
|
1682 | else |
|
|
1683 | update_background_ev.start (to_wait); |
|
|
1684 | } |
|
|
1685 | |
|
|
1686 | void |
|
|
1687 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1688 | { |
|
|
1689 | make_current (); |
|
|
1690 | |
|
|
1691 | update_background_ev.stop (); |
|
|
1692 | bgPixmap.render (); |
|
|
1693 | refresh_check (); |
|
|
1694 | } |
|
|
1695 | |
|
|
1696 | #endif /* HAVE_BG_PIXMAP */ |
1571 | |
1697 | |
1572 | /*----------------------- end-of-file (C source) -----------------------*/ |
1698 | /*----------------------- end-of-file (C source) -----------------------*/ |