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) 2003-2007 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 "keyboard.h" |
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36 | #include "rxvtperl.h" |
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37 | |
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38 | #include <limits> |
36 | |
39 | |
37 | #include <csignal> |
40 | #include <csignal> |
38 | #include <cstring> |
41 | #include <cstring> |
39 | |
42 | |
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> |
43 | #include <termios.h> |
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44 | |
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45 | #ifdef HAVE_XSETLOCALE |
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46 | # define X_LOCALE |
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47 | # include <X11/Xlocale.h> |
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48 | #else |
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49 | # ifdef HAVE_SETLOCALE |
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50 | # include <clocale> |
46 | #endif |
51 | # endif |
47 | |
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48 | #ifdef KEYSYM_RESOURCE |
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49 | # include "keyboard.h" |
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50 | #endif |
52 | #endif |
51 | |
53 | |
52 | vector<rxvt_term *> rxvt_term::termlist; |
54 | vector<rxvt_term *> rxvt_term::termlist; |
53 | |
55 | |
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56 | // used to tell global functions which terminal instance is "active" |
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57 | rxvt_t rxvt_current_term; |
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58 | |
54 | static char curlocale[128]; |
59 | static char curlocale[128], savelocale[128]; |
55 | |
60 | |
56 | bool |
61 | bool |
57 | rxvt_set_locale (const char *locale) |
62 | rxvt_set_locale (const char *locale) NOTHROW |
58 | { |
63 | { |
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64 | int size = strlen (locale) + 1; |
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65 | |
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66 | if (size > sizeof (curlocale)) |
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67 | rxvt_fatal ("locale string too long, aborting.\n"); |
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68 | |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
69 | if (!locale || !memcmp (locale, curlocale, size)) |
60 | return false; |
70 | return false; |
61 | |
71 | |
62 | strncpy (curlocale, locale, 128); |
72 | memcpy (curlocale, locale, size); |
63 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
64 | return true; |
74 | return true; |
65 | } |
75 | } |
66 | |
76 | |
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77 | void |
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78 | rxvt_push_locale (const char *locale) NOTHROW |
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79 | { |
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80 | strcpy (savelocale, curlocale); |
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81 | rxvt_set_locale (locale); |
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82 | } |
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83 | |
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84 | void |
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85 | rxvt_pop_locale () NOTHROW |
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86 | { |
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87 | rxvt_set_locale (savelocale); |
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88 | } |
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89 | |
67 | #if ENABLE_COMBINING |
90 | #if ENABLE_COMBINING |
68 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
69 | |
92 | |
70 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
93 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
71 | { |
94 | { |
72 | compose_char *cc; |
95 | compose_char *cc; |
73 | |
96 | |
74 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
75 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
76 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
77 | while (cc) |
100 | while (cc) |
78 | { |
101 | { |
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… | |
127 | |
150 | |
128 | } |
151 | } |
129 | #endif |
152 | #endif |
130 | |
153 | |
131 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
132 | : |
155 | { |
133 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
134 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
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158 | #endif |
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159 | #ifdef CURSOR_BLINK |
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160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
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161 | #endif |
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162 | #ifdef TEXT_BLINK |
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163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
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164 | #endif |
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165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
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167 | #endif |
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168 | #ifdef SELECTION_SCROLLING |
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169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
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170 | #endif |
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171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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173 | #endif |
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174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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175 | rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
135 | #endif |
176 | #endif |
136 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
137 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
138 | #endif |
179 | #endif |
139 | #ifdef MENUBAR |
180 | #ifdef USE_XIM |
140 | menubar_ev (this, &rxvt_term::x_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
141 | #endif |
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142 | #ifdef CURSOR_BLINK |
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143 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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144 | #endif |
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145 | #ifdef TEXT_BLINK |
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146 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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147 | #endif |
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148 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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149 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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150 | #endif |
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151 | #ifdef SELECTION_SCROLLING |
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152 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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153 | #endif |
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154 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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155 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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156 | #endif |
182 | #endif |
157 | #ifdef POINTER_BLANK |
183 | #ifdef POINTER_BLANK |
158 | pointer_ev (this, &rxvt_term::pointer_cb), |
184 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
159 | #endif |
185 | #endif |
160 | #ifdef USE_XIM |
186 | #ifndef NO_BELL |
161 | im_ev (this, &rxvt_term::im_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
162 | #endif |
188 | #endif |
163 | sw_term (this, &rxvt_term::sig_term), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
164 | sw_chld (this, &rxvt_term::sig_chld), |
190 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
165 | termwin_ev (this, &rxvt_term::x_cb), |
191 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
166 | vt_ev (this, &rxvt_term::x_cb), |
192 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
167 | check_ev (this, &rxvt_term::check_cb), |
193 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
168 | flush_ev (this, &rxvt_term::flush_cb), |
194 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
169 | destroy_ev (this, &rxvt_term::destroy_cb), |
195 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
170 | pty_ev (this, &rxvt_term::pty_cb), |
196 | |
171 | incr_ev (this, &rxvt_term::incr_cb) |
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172 | { |
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173 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
197 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
174 | |
198 | |
175 | termlist.push_back (this); |
199 | termlist.push_back (this); |
176 | |
200 | |
177 | #ifdef KEYSYM_RESOURCE |
201 | #ifdef KEYSYM_RESOURCE |
178 | keyboard = new keyboard_manager; |
202 | keyboard = new keyboard_manager; |
179 | |
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180 | if (!keyboard) |
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181 | rxvt_fatal ("out of memory, aborting.\n"); |
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182 | #endif |
203 | #endif |
183 | } |
204 | } |
184 | |
205 | |
185 | rxvt_term::~rxvt_term () |
206 | // clean up the most important stuff, do *not* call x or free mem etc. |
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207 | // for use before an emergency exit |
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208 | void |
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209 | rxvt_term::emergency_cleanup () |
186 | { |
210 | { |
187 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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188 | |
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189 | if (cmd_pid) |
211 | if (cmd_pid) |
190 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
191 | |
213 | |
192 | pty.put (); |
214 | pty_ev.stop (); |
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215 | delete pty; pty = 0; |
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216 | } |
193 | |
217 | |
194 | #ifdef UTMP_SUPPORT |
218 | rxvt_term::~rxvt_term () |
195 | privileged_utmp (RESTORE); |
219 | { |
196 | #endif |
220 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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221 | |
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222 | emergency_cleanup (); |
197 | |
223 | |
198 | #if ENABLE_STYLES |
224 | #if ENABLE_STYLES |
199 | for (int i = RS_styleCount; --i; ) |
225 | for (int i = RS_styleCount; --i; ) |
200 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
226 | if (fontset[i] != fontset[0]) |
201 | delete TermWin.fontset[i]; |
227 | delete fontset[i]; |
202 | #endif |
228 | #endif |
203 | delete TermWin.fontset[0]; |
229 | delete fontset[0]; |
204 | |
230 | |
205 | if (display) |
231 | if (display) |
206 | { |
232 | { |
207 | selection_clear (); |
233 | selection_clear (); |
208 | |
234 | |
209 | #ifdef USE_XIM |
235 | #ifdef USE_XIM |
210 | im_destroy (); |
236 | im_destroy (); |
211 | #endif |
237 | #endif |
212 | #ifdef MENUBAR |
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213 | if (menubarGC) XFreeGC (display->display, menubarGC); |
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214 | #endif |
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215 | #ifdef XTERM_SCROLLBAR |
238 | #ifdef XTERM_SCROLLBAR |
216 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
239 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
217 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
240 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
218 | #endif |
241 | #endif |
219 | #ifdef PLAIN_SCROLLBAR |
242 | #ifdef PLAIN_SCROLLBAR |
220 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
243 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
221 | #endif |
244 | #endif |
222 | #ifdef NEXT_SCROLLBAR |
245 | #ifdef NEXT_SCROLLBAR |
223 | if (blackGC) XFreeGC (display->display, blackGC); |
246 | if (blackGC) XFreeGC (dpy, blackGC); |
224 | if (whiteGC) XFreeGC (display->display, whiteGC); |
247 | if (whiteGC) XFreeGC (dpy, whiteGC); |
225 | if (grayGC) XFreeGC (display->display, grayGC); |
248 | if (grayGC) XFreeGC (dpy, grayGC); |
226 | if (darkGC) XFreeGC (display->display, darkGC); |
249 | if (darkGC) XFreeGC (dpy, darkGC); |
227 | if (stippleGC) XFreeGC (display->display, stippleGC); |
250 | if (stippleGC) XFreeGC (dpy, stippleGC); |
228 | if (dimple) XFreePixmap (display->display, dimple); |
251 | if (dimple) XFreePixmap (dpy, dimple); |
229 | if (upArrow) XFreePixmap (display->display, upArrow); |
252 | if (upArrow) XFreePixmap (dpy, upArrow); |
230 | if (downArrow) XFreePixmap (display->display, downArrow); |
253 | if (downArrow) XFreePixmap (dpy, downArrow); |
231 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
254 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
232 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
255 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
233 | #endif |
256 | #endif |
234 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
257 | #ifdef RXVT_SCROLLBAR |
235 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
258 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
236 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
259 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
237 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
260 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
238 | #endif |
261 | #endif |
239 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
262 | if (gc) XFreeGC (dpy, gc); |
240 | |
263 | |
241 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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242 | delete menuBar.drawable; |
264 | delete drawable; |
243 | //if (menuBar.win) |
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244 | // XDestroyWindow (display->display, menuBar.win); |
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245 | #endif |
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246 | delete TermWin.drawable; |
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247 | // destroy all windows |
265 | // destroy all windows |
248 | if (TermWin.parent[0]) |
266 | if (parent[0]) |
249 | XDestroyWindow (display->display, TermWin.parent[0]); |
267 | XDestroyWindow (dpy, parent[0]); |
250 | } |
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251 | |
268 | |
252 | // TODO: free pixcolours, colours should become part of rxvt_display |
269 | for (int i = 0; i < TOTAL_COLORS; i++) |
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270 | if (ISSET_PIXCOLOR (i)) |
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271 | { |
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272 | pix_colors_focused [i].free (this); |
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273 | #if OFF_FOCUS_FADING |
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274 | pix_colors_unfocused [i].free (this); |
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275 | #endif |
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276 | } |
253 | |
277 | |
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278 | clear (); |
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279 | } |
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280 | |
254 | delete pix_colors_focused; |
281 | delete [] pix_colors_focused; |
255 | #ifdef OFF_FOCUS_FADING |
282 | #if OFF_FOCUS_FADING |
256 | delete pix_colors_unfocused; |
283 | delete [] pix_colors_unfocused; |
257 | #endif |
284 | #endif |
258 | |
285 | |
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286 | #ifdef HAVE_BG_PIXMAP |
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287 | bgPixmap.destroy (); |
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288 | #endif |
259 | displays.put (display); |
289 | displays.put (display); |
260 | |
290 | |
261 | scr_release (); |
291 | scr_release (); |
262 | |
292 | |
263 | /* clear all resources */ |
293 | /* clear all resources */ |
264 | for (int i = 0; i < allocated.size (); i++) |
294 | for (int i = 0; i < allocated.size (); i++) |
265 | free (allocated[i]); |
295 | free (allocated [i]); |
266 | |
296 | |
267 | free (selection.text); |
297 | free (selection.text); |
268 | // TODO: manage env vars in child only(!) |
298 | // TODO: manage env vars in child only(!) |
269 | free (env_windowid); |
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270 | free (env_display); |
299 | free (env_display); |
271 | free (env_term); |
300 | free (env_term); |
272 | free (env_colorfgbg); |
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273 | free (locale); |
301 | free (locale); |
274 | free (v_buffer); |
302 | free (v_buffer); |
275 | free (incr_buf); |
303 | free (incr_buf); |
276 | |
304 | |
277 | delete envv; |
305 | delete envv; |
278 | delete argv; |
306 | delete argv; |
279 | |
307 | |
280 | #ifdef KEYSYM_RESOURCE |
308 | #ifdef KEYSYM_RESOURCE |
281 | delete keyboard; |
309 | delete keyboard; |
282 | #endif |
310 | #endif |
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311 | #ifndef NO_RESOURCES |
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312 | XrmDestroyDatabase (option_db); |
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313 | #endif |
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314 | } |
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315 | |
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316 | // child has exited, usually destroys |
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317 | void |
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318 | rxvt_term::child_cb (ev::child &w, int status) |
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319 | { |
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320 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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321 | |
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322 | cmd_pid = 0; |
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323 | |
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324 | if (!option (Opt_hold)) |
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325 | destroy (); |
283 | } |
326 | } |
284 | |
327 | |
285 | void |
328 | void |
286 | rxvt_term::destroy () |
329 | rxvt_term::destroy () |
287 | { |
330 | { |
288 | if (destroy_ev.active) |
331 | if (destroy_ev.is_active ()) |
289 | return; |
332 | return; |
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333 | |
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334 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
290 | |
335 | |
291 | #if ENABLE_OVERLAY |
336 | #if ENABLE_OVERLAY |
292 | scr_overlay_off (); |
337 | scr_overlay_off (); |
293 | #endif |
338 | #endif |
294 | |
339 | |
… | |
… | |
298 | im_ev.stop (display); |
343 | im_ev.stop (display); |
299 | #endif |
344 | #endif |
300 | #if HAVE_SCROLLBARS |
345 | #if HAVE_SCROLLBARS |
301 | scrollbar_ev.stop (display); |
346 | scrollbar_ev.stop (display); |
302 | #endif |
347 | #endif |
303 | #if MENUBAR |
348 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
304 | menubar_ev.stop (display); |
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305 | #endif |
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306 | #if TRANSPARENT |
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307 | rootwin_ev.stop (display); |
349 | rootwin_ev.stop (display); |
308 | #endif |
350 | #endif |
309 | incr_ev.stop (); |
351 | incr_ev.stop (); |
310 | termwin_ev.stop (display); |
352 | termwin_ev.stop (display); |
311 | vt_ev.stop (display); |
353 | vt_ev.stop (display); |
312 | } |
354 | } |
313 | |
355 | |
314 | check_ev.stop (); |
356 | flush_ev.stop (); |
315 | pty_ev.stop (); |
357 | pty_ev.stop (); |
316 | #ifdef CURSOR_BLINK |
358 | #ifdef CURSOR_BLINK |
317 | cursor_blink_ev.stop (); |
359 | cursor_blink_ev.stop (); |
318 | #endif |
360 | #endif |
319 | #ifdef TEXT_BLINK |
361 | #ifdef TEXT_BLINK |
… | |
… | |
327 | #endif |
369 | #endif |
328 | #ifdef POINTER_BLANK |
370 | #ifdef POINTER_BLANK |
329 | pointer_ev.stop (); |
371 | pointer_ev.stop (); |
330 | #endif |
372 | #endif |
331 | |
373 | |
332 | destroy_ev.start (0); |
374 | destroy_ev.start (); |
333 | } |
375 | } |
334 | |
376 | |
335 | void |
377 | void |
336 | rxvt_term::destroy_cb (time_watcher &w) |
378 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
337 | { |
379 | { |
338 | SET_R (this); |
380 | make_current (); |
339 | |
381 | |
340 | delete this; |
382 | delete this; |
341 | } |
|
|
342 | |
|
|
343 | /*----------------------------------------------------------------------*/ |
|
|
344 | /* rxvt_init () */ |
|
|
345 | bool |
|
|
346 | rxvt_term::init (int argc, const char *const *argv) |
|
|
347 | { |
|
|
348 | SET_R (this); |
|
|
349 | |
|
|
350 | set_locale (""); |
|
|
351 | |
|
|
352 | if (!init_vars ()) |
|
|
353 | return false; |
|
|
354 | |
|
|
355 | init_secondary (); |
|
|
356 | |
|
|
357 | const char **cmd_argv = init_resources (argc, argv); |
|
|
358 | |
|
|
359 | #ifdef KEYSYM_RESOURCE |
|
|
360 | keyboard->register_done (); |
|
|
361 | #endif |
|
|
362 | |
|
|
363 | #if MENUBAR_MAX |
|
|
364 | menubar_read (rs[Rs_menu]); |
|
|
365 | #endif |
|
|
366 | #ifdef HAVE_SCROLLBARS |
|
|
367 | if (options & Opt_scrollBar) |
|
|
368 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
369 | #endif |
|
|
370 | |
|
|
371 | create_windows (argc, argv); |
|
|
372 | |
|
|
373 | init_xlocale (); |
|
|
374 | |
|
|
375 | scr_reset (); /* initialize screen */ |
|
|
376 | |
|
|
377 | #if 0 |
|
|
378 | XSynchronize (display->display, True); |
|
|
379 | #endif |
|
|
380 | |
|
|
381 | #ifdef HAVE_SCROLLBARS |
|
|
382 | if (options & Opt_scrollBar) |
|
|
383 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
384 | #endif |
|
|
385 | #if (MENUBAR_MAX) |
|
|
386 | if (menubar_visible ()) |
|
|
387 | XMapWindow (display->display, menuBar.win); |
|
|
388 | #endif |
|
|
389 | #ifdef TRANSPARENT |
|
|
390 | if (options & Opt_transparent) |
|
|
391 | { |
|
|
392 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
393 | check_our_parents (); |
|
|
394 | rootwin_ev.start (display, display->root); |
|
|
395 | } |
|
|
396 | #endif |
|
|
397 | |
|
|
398 | XMapWindow (display->display, TermWin.vt); |
|
|
399 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
400 | |
|
|
401 | set_colorfgbg (); |
|
|
402 | |
|
|
403 | init_command (cmd_argv); |
|
|
404 | |
|
|
405 | free (cmd_argv); |
|
|
406 | |
|
|
407 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
408 | |
|
|
409 | check_ev.start (); |
|
|
410 | |
|
|
411 | return true; |
|
|
412 | } |
|
|
413 | |
|
|
414 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
415 | |
|
|
416 | void |
|
|
417 | rxvt_init () |
|
|
418 | { |
|
|
419 | /* |
|
|
420 | * Save and then give up any super-user privileges |
|
|
421 | * If we need privileges in any area then we must specifically request it. |
|
|
422 | * We should only need to be root in these cases: |
|
|
423 | * 1. write utmp entries on some systems |
|
|
424 | * 2. chown tty on some systems |
|
|
425 | */ |
|
|
426 | rxvt_privileges (SAVE); |
|
|
427 | rxvt_privileges (IGNORE); |
|
|
428 | |
|
|
429 | signal (SIGHUP, SIG_IGN); |
|
|
430 | signal (SIGPIPE, SIG_IGN); |
|
|
431 | |
|
|
432 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
433 | /* signal (SIGURG, SIG_DFL); */ |
|
|
434 | |
|
|
435 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
436 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
437 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
438 | } |
|
|
439 | |
|
|
440 | /* ------------------------------------------------------------------------- * |
|
|
441 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
442 | * ------------------------------------------------------------------------- */ |
|
|
443 | /* |
|
|
444 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
445 | */ |
|
|
446 | |
|
|
447 | void |
|
|
448 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
449 | { |
|
|
450 | // we are being called for every SIGCHLD, not just ours |
|
|
451 | int pid; |
|
|
452 | |
|
|
453 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
454 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
455 | if (pid == (*t)->cmd_pid) |
|
|
456 | { |
|
|
457 | (*t)->destroy (); |
|
|
458 | break; |
|
|
459 | } |
|
|
460 | } |
383 | } |
461 | |
384 | |
462 | /*----------------------------------------------------------------------*/ |
385 | /*----------------------------------------------------------------------*/ |
463 | /* |
386 | /* |
464 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
387 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
465 | * TODO: if debugging, this should free up any known resources if we can |
388 | * TODO: if debugging, this should free up any known resources if we can |
466 | */ |
389 | */ |
467 | void |
390 | static XErrorHandler old_xerror_handler; |
468 | rxvt_destroy_all () |
391 | |
|
|
392 | static void |
|
|
393 | rxvt_emergency_cleanup () |
469 | { |
394 | { |
470 | // TODO: rxvtd should clean up all ressources |
|
|
471 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
395 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
472 | (*t)->destroy (); |
396 | (*t)->emergency_cleanup (); |
473 | } |
397 | } |
474 | |
398 | |
475 | /* |
399 | #if !ENABLE_MINIMAL |
476 | * Catch a fatal signal and tidy up before quitting |
400 | static void |
477 | */ |
401 | print_x_error (Display *dpy, XErrorEvent *event) |
478 | void |
|
|
479 | rxvt_term::sig_term (sig_watcher &w) |
|
|
480 | { |
402 | { |
481 | #ifdef DEBUG_CMD |
403 | char buffer[BUFSIZ]; |
482 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
404 | char mesg[BUFSIZ]; |
483 | #endif |
405 | char number[32]; |
484 | rxvt_destroy_all (); |
406 | char *mtype = "XlibMessage"; |
485 | signal (w.signum, SIG_DFL); |
407 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
486 | kill (getpid (), w.signum); |
408 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
|
|
409 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
|
|
410 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
411 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
412 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
413 | sprintf(number, "%d", event->request_code); |
|
|
414 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
415 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
416 | if (event->request_code >= 128) { |
|
|
417 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
418 | mesg, BUFSIZ); |
|
|
419 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
420 | } |
|
|
421 | if ((event->error_code == BadWindow) || |
|
|
422 | (event->error_code == BadPixmap) || |
|
|
423 | (event->error_code == BadCursor) || |
|
|
424 | (event->error_code == BadFont) || |
|
|
425 | (event->error_code == BadDrawable) || |
|
|
426 | (event->error_code == BadColor) || |
|
|
427 | (event->error_code == BadGC) || |
|
|
428 | (event->error_code == BadIDChoice) || |
|
|
429 | (event->error_code == BadValue) || |
|
|
430 | (event->error_code == BadAtom)) { |
|
|
431 | if (event->error_code == BadValue) |
|
|
432 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
433 | mesg, BUFSIZ); |
|
|
434 | else if (event->error_code == BadAtom) |
|
|
435 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
436 | mesg, BUFSIZ); |
|
|
437 | else |
|
|
438 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
439 | mesg, BUFSIZ); |
|
|
440 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
441 | } |
|
|
442 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
443 | mesg, BUFSIZ); |
|
|
444 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
487 | } |
445 | } |
|
|
446 | #endif |
488 | |
447 | |
489 | /* INTPROTO */ |
|
|
490 | int |
448 | int |
491 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
449 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
492 | { |
450 | { |
493 | if (GET_R->allowedxerror == -1) |
451 | if (GET_R->allowedxerror == -1) |
494 | GET_R->allowedxerror = event->error_code; |
452 | GET_R->allowedxerror = event->error_code; |
495 | else |
453 | else |
496 | { |
454 | { |
|
|
455 | // GET_R is most likely not the terminal which caused the error, |
|
|
456 | // so just output the error and continue |
|
|
457 | #if ENABLE_MINIMAL |
497 | old_xerror_handler (display, event); |
458 | old_xerror_handler (display, event); |
498 | GET_R->destroy (); |
459 | #else |
|
|
460 | print_x_error (display, event); |
|
|
461 | #endif |
499 | } |
462 | } |
500 | |
463 | |
501 | return 0; |
464 | return 0; |
|
|
465 | } |
|
|
466 | |
|
|
467 | int |
|
|
468 | rxvt_xioerror_handler (Display *display) |
|
|
469 | { |
|
|
470 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
471 | DisplayString (display)); |
|
|
472 | rxvt_emergency_cleanup (); |
|
|
473 | _exit (EXIT_FAILURE); |
|
|
474 | } |
|
|
475 | |
|
|
476 | /*----------------------------------------------------------------------*/ |
|
|
477 | void |
|
|
478 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
479 | { |
|
|
480 | this->envv = envv; |
|
|
481 | |
|
|
482 | SET_R (this); |
|
|
483 | set_locale (""); |
|
|
484 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
485 | |
|
|
486 | init_vars (); |
|
|
487 | |
|
|
488 | init_secondary (); |
|
|
489 | |
|
|
490 | const char **cmd_argv = init_resources (argc, argv); |
|
|
491 | |
|
|
492 | #ifdef KEYSYM_RESOURCE |
|
|
493 | keyboard->register_done (); |
|
|
494 | #endif |
|
|
495 | |
|
|
496 | #ifdef HAVE_SCROLLBARS |
|
|
497 | if (option (Opt_scrollBar)) |
|
|
498 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
499 | #endif |
|
|
500 | |
|
|
501 | pty = ptytty::create (); |
|
|
502 | |
|
|
503 | create_windows (argc, argv); |
|
|
504 | |
|
|
505 | init_xlocale (); |
|
|
506 | |
|
|
507 | scr_reset (); // initialize screen |
|
|
508 | |
|
|
509 | #if 0 |
|
|
510 | XSynchronize (dpy, True); |
|
|
511 | #endif |
|
|
512 | |
|
|
513 | #ifdef HAVE_SCROLLBARS |
|
|
514 | if (option (Opt_scrollBar)) |
|
|
515 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
516 | #endif |
|
|
517 | #ifdef HAVE_BG_PIXMAP |
|
|
518 | { |
|
|
519 | bgPixmap.set_target (this); |
|
|
520 | |
|
|
521 | #ifdef ENABLE_TRANSPARENCY |
|
|
522 | if (option (Opt_transparent)) |
|
|
523 | { |
|
|
524 | bgPixmap.set_transparent (); |
|
|
525 | #ifdef HAVE_AFTERIMAGE |
|
|
526 | if (rs [Rs_blurradius]) |
|
|
527 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
528 | #endif |
|
|
529 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
530 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
531 | if (rs [Rs_shade]) |
|
|
532 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
533 | |
|
|
534 | bgPixmap.set_root_pixmap (); |
|
|
535 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
536 | rootwin_ev.start (display, display->root); |
|
|
537 | } |
|
|
538 | #endif |
|
|
539 | |
|
|
540 | #ifdef BG_IMAGE_FROM_FILE |
|
|
541 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
542 | { |
|
|
543 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
544 | |
|
|
545 | if ((p = strchr (p, ';')) != NULL) |
|
|
546 | { |
|
|
547 | p++; |
|
|
548 | bgPixmap.set_geometry (p); |
|
|
549 | } |
|
|
550 | else |
|
|
551 | bgPixmap.set_defaultGeometry (); |
|
|
552 | |
|
|
553 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
554 | if (!bgPixmap.window_position_sensitive ()) |
|
|
555 | update_background (); |
|
|
556 | } |
|
|
557 | #endif |
|
|
558 | } |
|
|
559 | #endif |
|
|
560 | |
|
|
561 | #if ENABLE_PERL |
|
|
562 | rootwin_ev.start (display, display->root); |
|
|
563 | #endif |
|
|
564 | |
|
|
565 | set_colorfgbg (); |
|
|
566 | |
|
|
567 | init_command (cmd_argv); |
|
|
568 | |
|
|
569 | free (cmd_argv); |
|
|
570 | |
|
|
571 | if (pty->pty >= 0) |
|
|
572 | pty_ev.start (pty->pty, ev::READ); |
|
|
573 | |
|
|
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
575 | |
|
|
576 | #if ENABLE_XEMBED |
|
|
577 | if (rs[Rs_embed]) |
|
|
578 | { |
|
|
579 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
580 | |
|
|
581 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
582 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
583 | } |
|
|
584 | #endif |
|
|
585 | |
|
|
586 | XMapWindow (dpy, vt); |
|
|
587 | XMapWindow (dpy, parent[0]); |
|
|
588 | } |
|
|
589 | |
|
|
590 | static struct sig_handlers |
|
|
591 | { |
|
|
592 | ev::sig sw_term, sw_int; |
|
|
593 | |
|
|
594 | /* |
|
|
595 | * Catch a fatal signal and tidy up before quitting |
|
|
596 | */ |
|
|
597 | void sig_term (ev::sig &w, int revents); |
|
|
598 | |
|
|
599 | sig_handlers () |
|
|
600 | { |
|
|
601 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
|
|
602 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
|
|
603 | } |
|
|
604 | } sig_handlers; |
|
|
605 | |
|
|
606 | void |
|
|
607 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
608 | { |
|
|
609 | rxvt_emergency_cleanup (); |
|
|
610 | w.stop (); |
|
|
611 | kill (getpid (), w.signum); |
|
|
612 | } |
|
|
613 | |
|
|
614 | char **rxvt_environ; // startup environment |
|
|
615 | |
|
|
616 | void |
|
|
617 | rxvt_init () |
|
|
618 | { |
|
|
619 | ptytty::init (); |
|
|
620 | |
|
|
621 | if (!ev_default_loop (0)) |
|
|
622 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
623 | |
|
|
624 | rxvt_environ = environ; |
|
|
625 | |
|
|
626 | signal (SIGHUP, SIG_IGN); |
|
|
627 | signal (SIGPIPE, SIG_IGN); |
|
|
628 | |
|
|
629 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
|
|
630 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
|
|
631 | |
|
|
632 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
633 | /* signal (SIGURG, SIG_DFL); */ |
|
|
634 | |
|
|
635 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
636 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
637 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
638 | |
|
|
639 | XrmInitialize (); |
502 | } |
640 | } |
503 | |
641 | |
504 | /* ------------------------------------------------------------------------- * |
642 | /* ------------------------------------------------------------------------- * |
505 | * MEMORY ALLOCATION WRAPPERS * |
643 | * MEMORY ALLOCATION WRAPPERS * |
506 | * ------------------------------------------------------------------------- */ |
644 | * ------------------------------------------------------------------------- */ |
… | |
… | |
513 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
651 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
514 | |
652 | |
515 | return p; |
653 | return p; |
516 | } |
654 | } |
517 | |
655 | |
518 | /* INTPROTO */ |
656 | void * |
519 | void * |
|
|
520 | rxvt_calloc (size_t number, size_t size) |
657 | rxvt_calloc (size_t number, size_t size) |
521 | { |
658 | { |
522 | void *p = calloc (number, size); |
659 | void *p = calloc (number, size); |
523 | |
660 | |
524 | if (!p) |
661 | if (!p) |
525 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
662 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
526 | |
663 | |
527 | return p; |
664 | return p; |
528 | } |
665 | } |
529 | |
666 | |
530 | /* INTPROTO */ |
667 | void * |
531 | void * |
|
|
532 | rxvt_realloc (void *ptr, size_t size) |
668 | rxvt_realloc (void *ptr, size_t size) |
533 | { |
669 | { |
534 | void *p = realloc (ptr, size); |
670 | void *p = realloc (ptr, size); |
535 | |
671 | |
536 | if (!p) |
672 | if (!p) |
537 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
673 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
538 | |
674 | |
539 | return p; |
675 | return p; |
540 | } |
676 | } |
541 | |
677 | |
542 | /* ------------------------------------------------------------------------- * |
|
|
543 | * PRIVILEGED OPERATIONS * |
|
|
544 | * ------------------------------------------------------------------------- */ |
|
|
545 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
546 | void |
|
|
547 | rxvt_privileges (rxvt_privaction action) |
|
|
548 | { |
|
|
549 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
550 | static uid_t euid; |
|
|
551 | static gid_t egid; |
|
|
552 | #endif |
|
|
553 | |
|
|
554 | #if ! defined(__CYGWIN32__) |
|
|
555 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
556 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
557 | # define seteuid(a) setreuid(-1, (a)) |
|
|
558 | # define setegid(a) setregid(-1, (a)) |
|
|
559 | # define HAVE_SETEUID |
|
|
560 | # endif |
|
|
561 | # ifdef HAVE_SETEUID |
|
|
562 | switch (action) |
|
|
563 | { |
|
|
564 | case IGNORE: |
|
|
565 | /* |
|
|
566 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
567 | * back to root later, as required |
|
|
568 | */ |
|
|
569 | seteuid (getuid ()); |
|
|
570 | setegid (getgid ()); |
|
|
571 | break; |
|
|
572 | case SAVE: |
|
|
573 | euid = geteuid (); |
|
|
574 | egid = getegid (); |
|
|
575 | break; |
|
|
576 | case RESTORE: |
|
|
577 | seteuid (euid); |
|
|
578 | setegid (egid); |
|
|
579 | break; |
|
|
580 | } |
|
|
581 | # else |
|
|
582 | switch (action) |
|
|
583 | { |
|
|
584 | case IGNORE: |
|
|
585 | setuid (getuid ()); |
|
|
586 | setgid (getgid ()); |
|
|
587 | /* FALLTHROUGH */ |
|
|
588 | case SAVE: |
|
|
589 | /* FALLTHROUGH */ |
|
|
590 | case RESTORE: |
|
|
591 | break; |
|
|
592 | } |
|
|
593 | # endif |
|
|
594 | #endif |
|
|
595 | } |
|
|
596 | |
|
|
597 | #ifdef UTMP_SUPPORT |
|
|
598 | void |
|
|
599 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
600 | { |
|
|
601 | if ((options & Opt_utmpInhibit) |
|
|
602 | || !pty.name || !*pty.name) |
|
|
603 | return; |
|
|
604 | |
|
|
605 | rxvt_privileges (RESTORE); |
|
|
606 | |
|
|
607 | if (action == SAVE) |
|
|
608 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
609 | else |
|
|
610 | cleanutent (); |
|
|
611 | |
|
|
612 | rxvt_privileges (IGNORE); |
|
|
613 | } |
|
|
614 | #endif |
|
|
615 | |
|
|
616 | /*----------------------------------------------------------------------*/ |
678 | /*----------------------------------------------------------------------*/ |
617 | /* |
679 | /* |
618 | * window size/position calculcations for XSizeHint and other storage. |
680 | * window size/position calculations for XSizeHint and other storage. |
619 | * if width/height are non-zero then override calculated width/height |
681 | * if width/height are non-zero then override calculated width/height |
620 | */ |
682 | */ |
621 | void |
683 | void |
622 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
684 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
623 | { |
685 | { |
624 | short recalc_x, recalc_y; |
686 | short recalc_x, recalc_y; |
625 | int x, y, sb_w, mb_h, flags; |
687 | int x, y, sb_w, flags; |
626 | unsigned int w, h; |
688 | unsigned int w, h; |
627 | unsigned int max_width, max_height; |
689 | unsigned int max_width, max_height; |
628 | |
690 | |
629 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
630 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
631 | szHint.height)); |
|
|
632 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
691 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
633 | szHint.win_gravity = NorthWestGravity; |
692 | szHint.win_gravity = NorthWestGravity; |
634 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
693 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
635 | |
694 | |
636 | recalc_x = recalc_y = 0; |
695 | recalc_x = recalc_y = 0; |
637 | flags = 0; |
696 | flags = 0; |
|
|
697 | |
638 | if (!parsed_geometry) |
698 | if (!parsed_geometry) |
639 | { |
699 | { |
640 | parsed_geometry = 1; |
700 | parsed_geometry = 1; |
|
|
701 | |
641 | if (rs[Rs_geometry]) |
702 | if (rs[Rs_geometry]) |
642 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
703 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
704 | |
643 | if (flags & WidthValue) |
705 | if (flags & WidthValue) |
644 | { |
706 | { |
645 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
707 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
646 | szHint.flags |= USSize; |
708 | szHint.flags |= USSize; |
647 | } |
709 | } |
|
|
710 | |
648 | if (flags & HeightValue) |
711 | if (flags & HeightValue) |
649 | { |
712 | { |
650 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
713 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
651 | szHint.flags |= USSize; |
714 | szHint.flags |= USSize; |
652 | } |
715 | } |
|
|
716 | |
653 | if (flags & XValue) |
717 | if (flags & XValue) |
654 | { |
718 | { |
655 | szHint.x = x; |
719 | szHint.x = x; |
656 | szHint.flags |= USPosition; |
720 | szHint.flags |= USPosition; |
|
|
721 | |
657 | if (flags & XNegative) |
722 | if (flags & XNegative) |
658 | { |
723 | { |
659 | recalc_x = 1; |
724 | recalc_x = 1; |
660 | szHint.win_gravity = NorthEastGravity; |
725 | szHint.win_gravity = NorthEastGravity; |
661 | } |
726 | } |
662 | } |
727 | } |
|
|
728 | |
663 | if (flags & YValue) |
729 | if (flags & YValue) |
664 | { |
730 | { |
665 | szHint.y = y; |
731 | szHint.y = y; |
666 | szHint.flags |= USPosition; |
732 | szHint.flags |= USPosition; |
|
|
733 | |
667 | if (flags & YNegative) |
734 | if (flags & YNegative) |
668 | { |
735 | { |
669 | recalc_y = 1; |
736 | recalc_y = 1; |
|
|
737 | |
670 | if (szHint.win_gravity == NorthEastGravity) |
738 | if (szHint.win_gravity == NorthEastGravity) |
671 | szHint.win_gravity = SouthEastGravity; |
739 | szHint.win_gravity = SouthEastGravity; |
672 | else |
740 | else |
673 | szHint.win_gravity = SouthWestGravity; |
741 | szHint.win_gravity = SouthWestGravity; |
674 | } |
742 | } |
675 | } |
743 | } |
676 | } |
744 | } |
677 | |
745 | |
678 | /* TODO: BOUNDS */ |
746 | /* TODO: BOUNDS */ |
679 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
747 | width = ncol * fwidth; |
680 | TermWin.height = TermWin.nrow * TermWin.fheight; |
748 | height = nrow * fheight; |
681 | max_width = MAX_COLS * TermWin.fwidth; |
749 | max_width = MAX_COLS * fwidth; |
682 | max_height = MAX_ROWS * TermWin.fheight; |
750 | max_height = MAX_ROWS * fheight; |
683 | |
751 | |
684 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
752 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
685 | |
753 | |
686 | sb_w = mb_h = 0; |
754 | sb_w = 0; |
687 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
755 | window_vt_x = window_vt_y = int_bwidth; |
688 | |
756 | |
689 | if (scrollbar_visible ()) |
757 | if (scrollBar.state) |
690 | { |
758 | { |
691 | sb_w = scrollbar_TotalWidth (); |
759 | sb_w = scrollbar_TotalWidth (); |
692 | szHint.base_width += sb_w; |
760 | szHint.base_width += sb_w; |
|
|
761 | |
693 | if (!(options & Opt_scrollBar_right)) |
762 | if (!option (Opt_scrollBar_right)) |
694 | window_vt_x += sb_w; |
763 | window_vt_x += sb_w; |
695 | } |
764 | } |
696 | |
765 | |
697 | if (menubar_visible ()) |
|
|
698 | { |
|
|
699 | mb_h = menuBar_TotalHeight (); |
|
|
700 | szHint.base_height += mb_h; |
|
|
701 | window_vt_y += mb_h; |
|
|
702 | } |
|
|
703 | |
|
|
704 | szHint.width_inc = TermWin.fwidth; |
766 | szHint.width_inc = fwidth; |
705 | szHint.height_inc = TermWin.fheight; |
767 | szHint.height_inc = fheight; |
706 | szHint.min_width = szHint.base_width + szHint.width_inc; |
768 | szHint.min_width = szHint.base_width + szHint.width_inc; |
707 | szHint.min_height = szHint.base_height + szHint.height_inc; |
769 | szHint.min_height = szHint.base_height + szHint.height_inc; |
708 | |
770 | |
709 | if (width && width - szHint.base_width < max_width) |
771 | if (newwidth && newwidth - szHint.base_width < max_width) |
710 | { |
772 | { |
711 | szHint.width = width; |
773 | szHint.width = newwidth; |
712 | TermWin.width = width - szHint.base_width; |
774 | width = newwidth - szHint.base_width; |
713 | } |
775 | } |
714 | else |
776 | else |
715 | { |
777 | { |
716 | MIN_IT (TermWin.width, max_width); |
778 | min_it (width, max_width); |
717 | szHint.width = szHint.base_width + TermWin.width; |
779 | szHint.width = szHint.base_width + width; |
718 | } |
780 | } |
719 | |
781 | |
720 | if (height && height - szHint.base_height < max_height) |
782 | if (newheight && newheight - szHint.base_height < max_height) |
721 | { |
783 | { |
722 | szHint.height = height; |
784 | szHint.height = newheight; |
723 | TermWin.height = height - szHint.base_height; |
785 | height = newheight - szHint.base_height; |
724 | } |
786 | } |
725 | else |
787 | else |
726 | { |
788 | { |
727 | MIN_IT (TermWin.height, max_height); |
789 | min_it (height, max_height); |
728 | szHint.height = szHint.base_height + TermWin.height; |
790 | szHint.height = szHint.base_height + height; |
729 | } |
791 | } |
730 | |
792 | |
731 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
793 | if (scrollBar.state && option (Opt_scrollBar_right)) |
732 | window_sb_x = szHint.width - sb_w; |
794 | window_sb_x = szHint.width - sb_w; |
733 | |
795 | |
734 | if (recalc_x) |
796 | if (recalc_x) |
735 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
797 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
736 | - szHint.width - 2 * TermWin.ext_bwidth); |
798 | |
737 | if (recalc_y) |
799 | if (recalc_y) |
738 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
800 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
739 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
740 | |
801 | |
741 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
802 | ncol = width / fwidth; |
742 | TermWin.nrow = TermWin.height / TermWin.fheight; |
803 | nrow = height / fheight; |
743 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
744 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
745 | szHint.height)); |
|
|
746 | return; |
|
|
747 | } |
804 | } |
748 | |
805 | |
749 | /*----------------------------------------------------------------------*/ |
806 | /*----------------------------------------------------------------------*/ |
750 | /* |
807 | /* |
751 | * Tell the teletype handler what size the window is. |
808 | * Tell the teletype handler what size the window is. |
752 | * Called after a window size change. |
809 | * Called after a window size change. |
753 | */ |
810 | */ |
754 | void |
811 | void |
755 | rxvt_term::tt_winch () |
812 | rxvt_term::tt_winch () |
756 | { |
813 | { |
757 | if (pty.pty < 0) |
814 | if (pty->pty < 0) |
758 | return; |
815 | return; |
759 | |
816 | |
760 | struct winsize ws; |
817 | struct winsize ws; |
761 | |
818 | |
762 | ws.ws_col = TermWin.ncol; |
819 | ws.ws_col = ncol; |
763 | ws.ws_row = TermWin.nrow; |
820 | ws.ws_row = nrow; |
764 | ws.ws_xpixel = TermWin.width; |
821 | ws.ws_xpixel = width; |
765 | ws.ws_ypixel = TermWin.height; |
822 | ws.ws_ypixel = height; |
766 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
823 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
767 | |
824 | |
768 | #if 0 |
825 | #if 0 |
769 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
826 | // TIOCSWINSZ is supposed to do this automatically and correctly |
770 | if (cmd_pid) /* force through to the command */ |
827 | if (cmd_pid) /* force through to the command */ |
771 | kill (cmd_pid, SIGWINCH); |
828 | kill (-cmd_pid, SIGWINCH); |
772 | #endif |
829 | #endif |
773 | } |
830 | } |
774 | |
831 | |
775 | /*----------------------------------------------------------------------*/ |
832 | /*----------------------------------------------------------------------*/ |
776 | /* set_fonts () - load and set the various fonts |
833 | /* set_fonts () - load and set the various fonts |
777 | /* |
834 | * |
778 | * init = 1 - initialize |
835 | * init = 1 - initialize |
779 | * |
836 | * |
780 | * fontname == FONT_UP - switch to bigger font |
837 | * fontname == FONT_UP - switch to bigger font |
781 | * fontname == FONT_DN - switch to smaller font |
838 | * fontname == FONT_DN - switch to smaller font |
782 | */ |
839 | */ |
… | |
… | |
794 | return false; |
851 | return false; |
795 | } |
852 | } |
796 | |
853 | |
797 | #if ENABLE_STYLES |
854 | #if ENABLE_STYLES |
798 | for (int i = RS_styleCount; --i; ) |
855 | for (int i = RS_styleCount; --i; ) |
799 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
856 | if (fontset[i] != fontset[0]) |
800 | delete TermWin.fontset[i]; |
857 | delete fontset[i]; |
801 | #endif |
858 | #endif |
802 | |
859 | |
803 | delete TermWin.fontset[0]; |
860 | delete fontset[0]; |
804 | TermWin.fontset[0] = fs; |
861 | fontset[0] = fs; |
805 | |
862 | |
806 | prop = (*fs)[1]->properties (); |
863 | prop = (*fs)[1]->properties (); |
807 | prop.height += TermWin.lineSpace; |
864 | prop.height += lineSpace; |
|
|
865 | |
808 | fs->set_prop (prop); |
866 | fs->set_prop (prop, false); |
809 | |
867 | |
810 | TermWin.fwidth = prop.width; |
868 | fwidth = prop.width; |
811 | TermWin.fheight = prop.height; |
869 | fheight = prop.height; |
812 | TermWin.fweight = prop.weight; |
870 | fbase = prop.ascent; |
813 | TermWin.fslant = prop.slant; |
|
|
814 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
815 | |
871 | |
816 | for (int style = 1; style < 4; style++) |
872 | for (int style = 1; style < 4; style++) |
817 | { |
873 | { |
818 | #if ENABLE_STYLES |
874 | #if ENABLE_STYLES |
819 | const char *res = rs[Rs_font + style]; |
875 | const char *res = rs[Rs_font + style]; |
820 | |
876 | |
821 | if (res && !*res) |
877 | if (res && !*res) |
822 | TermWin.fontset[style] = TermWin.fontset[0]; |
878 | fontset[style] = fontset[0]; |
823 | else |
879 | else |
824 | { |
880 | { |
825 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
881 | fontset[style] = fs = new rxvt_fontset (this); |
826 | rxvt_fontprop prop2 = prop; |
882 | rxvt_fontprop prop2 = prop; |
827 | |
883 | |
828 | if (res) |
884 | if (res) |
829 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
885 | { |
|
|
886 | fs->populate (res); |
|
|
887 | fs->set_prop (prop2, false); |
|
|
888 | } |
830 | else |
889 | else |
831 | { |
890 | { |
832 | res = TermWin.fontset[0]->fontdesc; |
891 | fs->populate (fontset[0]->fontdesc); |
833 | |
892 | |
834 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
893 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
835 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
894 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
895 | |
|
|
896 | fs->set_prop (prop2, true); |
836 | } |
897 | } |
837 | |
898 | |
838 | fs->populate (res); |
|
|
839 | fs->set_prop (prop2); |
|
|
840 | } |
899 | } |
841 | #else |
900 | #else |
842 | TermWin.fontset[style] = TermWin.fontset[0]; |
901 | fontset[style] = fontset[0]; |
843 | #endif |
902 | #endif |
844 | } |
903 | } |
845 | |
904 | |
846 | if (TermWin.parent[0]) |
905 | if (parent[0]) |
847 | { |
906 | { |
848 | resize_all_windows (0, 0, 0); |
907 | resize_all_windows (0, 0, 0); |
849 | scr_remap_chars (); |
908 | scr_remap_chars (); |
850 | scr_touch (true); |
909 | scr_touch (true); |
851 | } |
910 | } |
852 | |
911 | |
853 | return true; |
912 | return true; |
854 | } |
913 | } |
855 | |
914 | |
|
|
915 | void |
856 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
916 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
857 | { |
917 | { |
858 | // TODO: SMART_WINDOW_TITLE |
|
|
859 | XChangeProperty (display->display, TermWin.parent[0], |
918 | XChangeProperty (dpy, parent[0], |
860 | prop, XA_STRING, 8, PropModeReplace, |
919 | prop, XA_STRING, 8, PropModeReplace, |
861 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
920 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
862 | } |
921 | } |
863 | |
922 | |
|
|
923 | void |
864 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
924 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
865 | { |
925 | { |
866 | // TODO: SMART_WINDOW_TITLE |
|
|
867 | wchar_t *ws = rxvt_mbstowcs (str, len); |
926 | wchar_t *ws = rxvt_mbstowcs (str, len); |
868 | char *s = rxvt_wcstoutf8 (ws); |
927 | char *s = rxvt_wcstoutf8 (ws); |
869 | |
928 | |
870 | XChangeProperty (display->display, TermWin.parent[0], |
929 | XChangeProperty (dpy, parent[0], |
871 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
930 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
872 | (const unsigned char *)s, strlen (s)); |
931 | (const unsigned char *)s, strlen (s)); |
873 | |
932 | |
874 | free (s); |
933 | free (s); |
875 | free (ws); |
934 | free (ws); |
… | |
… | |
880 | /* xterm sequences - title, iconName, color (exptl) */ |
939 | /* xterm sequences - title, iconName, color (exptl) */ |
881 | void |
940 | void |
882 | rxvt_term::set_title (const char *str) |
941 | rxvt_term::set_title (const char *str) |
883 | { |
942 | { |
884 | set_string_property (XA_WM_NAME, str); |
943 | set_string_property (XA_WM_NAME, str); |
885 | #if ENABLE_FRILLS |
944 | #if ENABLE_EWMH |
886 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
945 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
887 | #endif |
946 | #endif |
888 | } |
947 | } |
889 | |
948 | |
890 | void |
949 | void |
891 | rxvt_term::set_icon_name (const char *str) |
950 | rxvt_term::set_icon_name (const char *str) |
892 | { |
951 | { |
893 | set_string_property (XA_WM_ICON_NAME, str); |
952 | set_string_property (XA_WM_ICON_NAME, str); |
894 | #if ENABLE_FRILLS |
953 | #if ENABLE_EWMH |
895 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
954 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
896 | #endif |
955 | #endif |
897 | } |
956 | } |
898 | |
957 | |
|
|
958 | void |
|
|
959 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
960 | { |
899 | #ifdef XTERM_COLOR_CHANGE |
961 | #ifdef XTERM_COLOR_CHANGE |
900 | void |
|
|
901 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
902 | { |
|
|
903 | rxvt_color xcol; |
962 | rxvt_color xcol; |
904 | int i; |
963 | int i; |
905 | |
964 | |
906 | if (color == NULL || *color == '\0') |
965 | if (color == NULL || *color == '\0') |
907 | return; |
966 | return; |
908 | |
967 | |
|
|
968 | color = strdup (color); |
|
|
969 | allocated.push_back ((void *)color); |
|
|
970 | rs[Rs_color + idx] = color; |
|
|
971 | |
909 | /* handle color aliases */ |
972 | /* handle color aliases */ |
910 | if (isdigit (*color)) |
973 | if (isdigit (*color)) |
911 | { |
974 | { |
912 | i = atoi (color); |
975 | i = atoi (color); |
|
|
976 | |
913 | if (i >= 8 && i <= 15) |
977 | if (i >= 8 && i <= 15) |
|
|
978 | { |
914 | { /* bright colors */ |
979 | /* bright colors */ |
915 | i -= 8; |
|
|
916 | # ifndef NO_BRIGHTCOLOR |
|
|
917 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
980 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
918 | SET_PIXCOLOR (idx); |
|
|
919 | goto Done; |
981 | goto done; |
920 | # endif |
|
|
921 | |
|
|
922 | } |
982 | } |
|
|
983 | |
923 | if (i >= 0 && i <= 7) |
984 | if (i >= 0 && i <= 7) |
|
|
985 | { |
924 | { /* normal colors */ |
986 | /* normal colors */ |
925 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
987 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
926 | SET_PIXCOLOR (idx); |
|
|
927 | goto Done; |
988 | goto done; |
928 | } |
989 | } |
929 | } |
990 | } |
930 | |
991 | |
931 | if (!rXParseAllocColor (& xcol, color)) |
992 | set_color (xcol, color); |
932 | return; |
|
|
933 | |
|
|
934 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
935 | |
993 | |
936 | /* |
994 | /* |
937 | * FIXME: should free colors here, but no idea how to do it so instead, |
995 | * FIXME: should free colors here, but no idea how to do it so instead, |
938 | * so just keep gobbling up the colormap |
996 | * so just keep gobbling up the colormap |
939 | */ |
997 | */ |
940 | # if 0 |
|
|
941 | for (i = Color_Black; i <= Color_White; i++) |
|
|
942 | if (pix_colors[idx] == pix_colors[i]) |
|
|
943 | break; |
|
|
944 | if (i > Color_White) |
|
|
945 | { |
|
|
946 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
947 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
948 | DisplayPlanes (display->display, display->screen)); |
|
|
949 | } |
|
|
950 | # endif |
|
|
951 | |
998 | |
952 | pix_colors_focused[idx] = xcol; |
999 | pix_colors_focused[idx] = xcol; |
953 | SET_PIXCOLOR (idx); |
|
|
954 | |
1000 | |
955 | /* XSetWindowAttributes attr; */ |
|
|
956 | /* Cursor cursor; */ |
|
|
957 | Done: |
1001 | done: |
958 | #ifdef OFF_FOCUS_FADING |
|
|
959 | if (rs[Rs_fade]) |
|
|
960 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
961 | #endif |
|
|
962 | |
|
|
963 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1002 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
964 | |
1003 | |
|
|
1004 | update_fade_color (idx); |
965 | recolour_cursor (); |
1005 | recolour_cursor (); |
966 | scr_recolour (); |
1006 | scr_recolour (); |
|
|
1007 | #endif /* XTERM_COLOR_CHANGE */ |
967 | } |
1008 | } |
968 | |
|
|
969 | #else |
|
|
970 | # define set_window_color (idx,color) ((void)0) |
|
|
971 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
972 | |
1009 | |
973 | void |
1010 | void |
974 | rxvt_term::recolour_cursor () |
1011 | rxvt_term::recolour_cursor () |
975 | { |
1012 | { |
976 | XColor xcol[2]; |
1013 | XColor fg, bg; |
977 | |
1014 | |
978 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1015 | (ISSET_PIXCOLOR (Color_pointer_fg) |
979 | ? pix_colors_focused[Color_pointer_fg] |
1016 | ? pix_colors_focused[Color_pointer_fg] |
980 | : pix_colors_focused[Color_fg]; |
1017 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
1018 | |
981 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1019 | (ISSET_PIXCOLOR (Color_pointer_bg) |
982 | ? pix_colors_focused[Color_pointer_bg] |
1020 | ? pix_colors_focused[Color_pointer_bg] |
983 | : pix_colors_focused[Color_bg]; |
1021 | : pix_colors_focused[Color_bg]).get (bg); |
984 | |
1022 | |
985 | XQueryColors (display->display, display->cmap, xcol, 2); |
1023 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
986 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
987 | } |
1024 | } |
988 | |
1025 | |
989 | /*----------------------------------------------------------------------*/ |
1026 | /*----------------------------------------------------------------------*/ |
990 | /* |
1027 | /* |
991 | * find if fg/bg matches any of the normal (low-intensity) colors |
1028 | * find if fg/bg matches any of the normal (low-intensity) colors |
992 | */ |
1029 | */ |
993 | void |
1030 | void |
994 | rxvt_term::set_colorfgbg () |
1031 | rxvt_term::set_colorfgbg () |
995 | { |
1032 | { |
996 | unsigned int i; |
1033 | unsigned int i; |
997 | const char *xpmb = "\0"; |
1034 | const char *xpmb = ""; |
998 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1035 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
999 | |
1036 | |
1000 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1001 | strcpy (fstr, "default"); |
1037 | strcpy (fstr, "default"); |
1002 | strcpy (bstr, "default"); |
1038 | strcpy (bstr, "default"); |
1003 | for (i = Color_Black; i <= Color_White; i++) |
1039 | for (i = Color_Black; i <= Color_White; i++) |
1004 | if (pix_colors[Color_fg] == pix_colors[i]) |
1040 | if (pix_colors[Color_fg] == pix_colors[i]) |
1005 | { |
1041 | { |
… | |
… | |
1009 | |
1045 | |
1010 | for (i = Color_Black; i <= Color_White; i++) |
1046 | for (i = Color_Black; i <= Color_White; i++) |
1011 | if (pix_colors[Color_bg] == pix_colors[i]) |
1047 | if (pix_colors[Color_bg] == pix_colors[i]) |
1012 | { |
1048 | { |
1013 | sprintf (bstr, "%d", (i - Color_Black)); |
1049 | sprintf (bstr, "%d", (i - Color_Black)); |
1014 | #ifdef XPM_BACKGROUND |
1050 | #ifdef BG_IMAGE_FROM_FILE |
1015 | xpmb = "default;"; |
1051 | xpmb = "default;"; |
1016 | #endif |
1052 | #endif |
1017 | break; |
1053 | break; |
1018 | } |
1054 | } |
1019 | |
1055 | |
1020 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1056 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1021 | } |
1057 | } |
1022 | |
1058 | |
1023 | /*----------------------------------------------------------------------*/ |
1059 | /*----------------------------------------------------------------------*/ |
1024 | |
1060 | |
1025 | int |
1061 | bool |
1026 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1062 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1027 | { |
1063 | { |
1028 | if (!screen_in_out->set (display, colour)) |
1064 | if (color.set (this, name)) |
1029 | { |
|
|
1030 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1031 | return false; |
|
|
1032 | } |
|
|
1033 | |
|
|
1034 | return true; |
1065 | return true; |
|
|
1066 | |
|
|
1067 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1068 | return false; |
|
|
1069 | } |
|
|
1070 | |
|
|
1071 | void |
|
|
1072 | rxvt_term::alias_color (int dst, int src) |
|
|
1073 | { |
|
|
1074 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1035 | } |
1075 | } |
1036 | |
1076 | |
1037 | /* -------------------------------------------------------------------- * |
1077 | /* -------------------------------------------------------------------- * |
1038 | * - WINDOW RESIZING - * |
1078 | * - WINDOW RESIZING - * |
1039 | * -------------------------------------------------------------------- */ |
1079 | * -------------------------------------------------------------------- */ |
1040 | void |
1080 | void |
1041 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1081 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1042 | { |
1082 | { |
1043 | int fix_screen; |
1083 | int fix_screen; |
|
|
1084 | int old_width = szHint.width; |
|
|
1085 | int old_height = szHint.height; |
1044 | |
1086 | |
1045 | #ifdef SMART_RESIZE |
|
|
1046 | int old_width = szHint.width, old_height = szHint.height; |
|
|
1047 | #endif |
|
|
1048 | |
|
|
1049 | window_calc (width, height); |
1087 | window_calc (newwidth, newheight); |
|
|
1088 | |
|
|
1089 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1050 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1090 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1051 | |
1091 | |
1052 | if (!ignoreparent) |
1092 | if (!ignoreparent) |
1053 | { |
1093 | { |
1054 | #ifdef SMART_RESIZE |
1094 | #ifdef SMART_RESIZE |
1055 | /* |
1095 | /* |
… | |
… | |
1059 | int x, y, x1, y1; |
1099 | int x, y, x1, y1; |
1060 | int dx, dy; |
1100 | int dx, dy; |
1061 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1101 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1062 | Window unused_cr; |
1102 | Window unused_cr; |
1063 | |
1103 | |
1064 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1104 | XTranslateCoordinates (dpy, parent[0], display->root, |
1065 | 0, 0, &x, &y, &unused_cr); |
1105 | 0, 0, &x, &y, &unused_cr); |
1066 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1106 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1067 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1107 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1068 | /* |
1108 | /* |
1069 | * if display->root isn't the parent window, a WM will probably have offset |
1109 | * if display->root isn't the parent window, a WM will probably have offset |
1070 | * our position for handles and decorations. Counter it |
1110 | * our position for handles and decorations. Counter it |
1071 | */ |
1111 | */ |
… | |
… | |
1073 | { |
1113 | { |
1074 | x -= x1; |
1114 | x -= x1; |
1075 | y -= y1; |
1115 | y -= y1; |
1076 | } |
1116 | } |
1077 | |
1117 | |
1078 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1118 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1079 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1119 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1080 | dx = old_width - szHint.width; |
1120 | dx = old_width - szHint.width; |
1081 | dy = old_height - szHint.height; |
1121 | dy = old_height - szHint.height; |
1082 | |
1122 | |
1083 | /* Check position of the center of the window */ |
1123 | /* Check position of the center of the window */ |
1084 | if (x < x1) /* left half */ |
1124 | if (x < x1) /* left half */ |
1085 | dx = 0; |
1125 | dx = 0; |
… | |
… | |
1088 | if (y < y1) /* top half */ |
1128 | if (y < y1) /* top half */ |
1089 | dy = 0; |
1129 | dy = 0; |
1090 | else if (y == y1) /* exact center */ |
1130 | else if (y == y1) /* exact center */ |
1091 | dy /= 2; |
1131 | dy /= 2; |
1092 | |
1132 | |
1093 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1133 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1094 | szHint.width, szHint.height); |
1134 | szHint.width, szHint.height); |
1095 | #else |
1135 | #else |
1096 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1136 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1097 | #endif |
1137 | #endif |
1098 | } |
1138 | } |
1099 | |
1139 | |
1100 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1140 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1101 | |
1141 | |
1102 | if (fix_screen || width != old_width || height != old_height) |
1142 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1103 | { |
1143 | { |
1104 | if (scrollbar_visible ()) |
1144 | if (scrollBar.state) |
1105 | { |
1145 | { |
1106 | XMoveResizeWindow (display->display, scrollBar.win, |
1146 | XMoveResizeWindow (dpy, scrollBar.win, |
1107 | window_sb_x, 0, |
1147 | window_sb_x, 0, |
1108 | scrollbar_TotalWidth (), szHint.height); |
1148 | scrollbar_TotalWidth (), szHint.height); |
1109 | resize_scrollbar (); |
1149 | resize_scrollbar (); |
1110 | } |
1150 | } |
1111 | |
1151 | |
1112 | if (menubar_visible ()) |
|
|
1113 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1114 | window_vt_x, 0, |
|
|
1115 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1116 | |
|
|
1117 | XMoveResizeWindow (display->display, TermWin.vt, |
1152 | XMoveResizeWindow (dpy, vt, |
1118 | window_vt_x, window_vt_y, |
1153 | window_vt_x, window_vt_y, |
1119 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1154 | width, height); |
|
|
1155 | |
|
|
1156 | #ifdef HAVE_BG_PIXMAP |
|
|
1157 | if (bgPixmap.window_size_sensitive ()) |
|
|
1158 | update_background (); |
|
|
1159 | #endif |
|
|
1160 | |
1120 | scr_clear (); |
1161 | scr_clear (); |
1121 | #ifdef XPM_BACKGROUND |
|
|
1122 | resize_pixmap (); |
|
|
1123 | #endif |
|
|
1124 | } |
1162 | } |
1125 | |
1163 | |
1126 | if (fix_screen || old_height == 0) |
1164 | if (fix_screen || old_height == 0) |
1127 | { |
|
|
1128 | int curr_screen = -1; |
|
|
1129 | int old_ncol = prev_ncol; |
|
|
1130 | |
|
|
1131 | /* scr_reset only works on the primary screen */ |
|
|
1132 | if (old_height) /* this is not the first time through */ |
|
|
1133 | { |
|
|
1134 | unsigned int ncol = TermWin.ncol; |
|
|
1135 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1136 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1137 | TermWin.ncol = ncol; |
|
|
1138 | } |
|
|
1139 | |
|
|
1140 | scr_reset (); |
1165 | scr_reset (); |
1141 | |
1166 | |
1142 | if (curr_screen >= 0) /* this is not the first time through */ |
1167 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1143 | { |
1168 | //scr_touch (false); |
1144 | scr_change_screen (curr_screen); |
|
|
1145 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1146 | } |
|
|
1147 | } |
|
|
1148 | |
1169 | |
1149 | old_width = szHint.width; |
1170 | #ifdef HAVE_BG_PIXMAP |
1150 | old_height = szHint.height; |
1171 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1172 | // if (bgPixmap.pixmap) |
|
|
1173 | // scr_touch (false); |
|
|
1174 | #endif |
1151 | |
1175 | |
1152 | #ifdef USE_XIM |
1176 | #ifdef USE_XIM |
1153 | IMSetStatusPosition (); |
1177 | IMSetPosition (); |
1154 | #endif |
1178 | #endif |
1155 | } |
1179 | } |
1156 | |
1180 | |
1157 | /* |
1181 | /* |
1158 | * Set the width/height of the vt window in characters. Units are pixels. |
1182 | * Set the width/height of the vt window in characters. Units are pixels. |
1159 | * good for toggling 80/132 columns |
1183 | * good for toggling 80/132 columns |
1160 | */ |
1184 | */ |
1161 | void |
1185 | void |
1162 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1186 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1163 | { |
1187 | { |
1164 | XWindowAttributes wattr; |
1188 | XWindowAttributes wattr; |
1165 | |
1189 | |
1166 | if (width == 0 || height == 0) |
1190 | if (newwidth == 0 || newheight == 0) |
1167 | { |
1191 | { |
1168 | XGetWindowAttributes (display->display, display->root, &wattr); |
1192 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1193 | |
1169 | if (width == 0) |
1194 | if (newwidth == 0) |
1170 | width = wattr.width - szHint.base_width; |
1195 | newwidth = wattr.width - szHint.base_width; |
1171 | if (height == 0) |
1196 | if (newheight == 0) |
1172 | height = wattr.height - szHint.base_height; |
1197 | newheight = wattr.height - szHint.base_height; |
1173 | } |
|
|
1174 | |
|
|
1175 | if (width != TermWin.width || height != TermWin.height) |
|
|
1176 | { |
1198 | } |
|
|
1199 | |
|
|
1200 | if (newwidth != width || newheight != height) |
|
|
1201 | { |
1177 | width += szHint.base_width; |
1202 | newwidth += szHint.base_width; |
1178 | height += szHint.base_height; |
1203 | newheight += szHint.base_height; |
1179 | resize_all_windows (width, height, 0); |
1204 | resize_all_windows (newwidth, newheight, 0); |
1180 | } |
1205 | } |
1181 | } |
1206 | } |
1182 | |
1207 | |
1183 | /* -------------------------------------------------------------------- * |
1208 | /* -------------------------------------------------------------------- * |
1184 | * - X INPUT METHOD ROUTINES - * |
1209 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1186 | #ifdef USE_XIM |
1211 | #ifdef USE_XIM |
1187 | |
1212 | |
1188 | void |
1213 | void |
1189 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1214 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1190 | { |
1215 | { |
1191 | fg = pix_colors[Color_fg]; |
1216 | fg = pix_colors [Color_fg]; |
1192 | bg = pix_colors[Color_bg]; |
1217 | bg = pix_colors [Color_bg]; |
1193 | } |
1218 | } |
1194 | |
1219 | |
1195 | void |
1220 | void |
1196 | rxvt_term::im_set_size (XRectangle &size) |
1221 | rxvt_term::im_set_size (XRectangle &size) |
1197 | { |
1222 | { |
1198 | // the int_bwidth terms make no sense to me |
1223 | // the int_bwidth terms make no sense to me |
1199 | size.x = TermWin.int_bwidth; |
1224 | size.x = int_bwidth; |
1200 | size.y = TermWin.int_bwidth; |
1225 | size.y = int_bwidth; |
1201 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1226 | size.width = Width2Pixel (ncol) + int_bwidth; |
1202 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1227 | size.height = Height2Pixel (nrow) + int_bwidth; |
1203 | } |
1228 | } |
1204 | |
1229 | |
1205 | void |
1230 | void |
1206 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1231 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1207 | XRectangle &status_rect, |
1232 | XRectangle &status_rect, |
1208 | const XRectangle &needed_rect) |
1233 | const XRectangle &needed_rect) |
1209 | { |
1234 | { |
1210 | preedit_rect.x = needed_rect.width; |
1235 | preedit_rect.x = needed_rect.width; |
1211 | preedit_rect.y = 0; |
1236 | preedit_rect.y = 0; |
1212 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1237 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1213 | preedit_rect.height = TermWin.fheight; |
1238 | preedit_rect.height = fheight; |
1214 | |
1239 | |
1215 | status_rect.x = 0; |
1240 | status_rect.x = 0; |
1216 | status_rect.y = 0; |
1241 | status_rect.y = 0; |
1217 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1242 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1218 | status_rect.height = TermWin.fheight; |
1243 | status_rect.height = fheight; |
1219 | } |
1244 | } |
1220 | |
1245 | |
1221 | /* Checking whether input method is running. */ |
1246 | /* Checking whether input method is running. */ |
1222 | bool |
1247 | bool |
1223 | rxvt_term::IMisRunning () |
1248 | rxvt_term::IMisRunning () |
… | |
… | |
1234 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1259 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1235 | |
1260 | |
1236 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1261 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1237 | *p = '\0'; |
1262 | *p = '\0'; |
1238 | |
1263 | |
1239 | atom = XInternAtom (display->display, server, False); |
1264 | atom = XInternAtom (dpy, server, False); |
1240 | win = XGetSelectionOwner (display->display, atom); |
1265 | win = XGetSelectionOwner (dpy, atom); |
1241 | |
1266 | |
1242 | if (win != None) |
1267 | if (win != None) |
1243 | return True; |
1268 | return True; |
1244 | } |
1269 | } |
1245 | |
1270 | |
… | |
… | |
1251 | { |
1276 | { |
1252 | XPoint nspot; |
1277 | XPoint nspot; |
1253 | XVaNestedList preedit_attr; |
1278 | XVaNestedList preedit_attr; |
1254 | |
1279 | |
1255 | if (!Input_Context |
1280 | if (!Input_Context |
1256 | || !TermWin.focus |
1281 | || !focus |
1257 | || !(input_style & XIMPreeditPosition)) |
1282 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1258 | return; |
1283 | return; |
1259 | |
1284 | |
1260 | im_set_position (nspot); |
1285 | im_set_position (nspot); |
1261 | |
1286 | |
1262 | if (nspot.x == spot.x && nspot.y == spot.y) |
1287 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1281 | input_method = 0; |
1306 | input_method = 0; |
1282 | } |
1307 | } |
1283 | |
1308 | |
1284 | Input_Context = 0; |
1309 | Input_Context = 0; |
1285 | } |
1310 | } |
|
|
1311 | |
|
|
1312 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1313 | |
|
|
1314 | static void |
|
|
1315 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1316 | { |
|
|
1317 | ((rxvt_term *)client_data)->make_current (); |
|
|
1318 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1319 | } |
|
|
1320 | |
|
|
1321 | static void |
|
|
1322 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1323 | { |
|
|
1324 | ((rxvt_term *)client_data)->make_current (); |
|
|
1325 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1326 | } |
|
|
1327 | |
|
|
1328 | static void |
|
|
1329 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1330 | { |
|
|
1331 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1332 | XIMText *text = call_data->text; |
|
|
1333 | |
|
|
1334 | term->make_current (); |
|
|
1335 | |
|
|
1336 | if (text) |
|
|
1337 | { |
|
|
1338 | void *str; |
|
|
1339 | |
|
|
1340 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1341 | { |
|
|
1342 | // of course, X makes it ugly again |
|
|
1343 | if (term->rs[Rs_imLocale]) |
|
|
1344 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1345 | |
|
|
1346 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1347 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1348 | |
|
|
1349 | if (term->rs[Rs_imLocale]) |
|
|
1350 | SET_LOCALE (term->locale); |
|
|
1351 | } |
|
|
1352 | else |
|
|
1353 | str = (void *)text->string.wide_char; |
|
|
1354 | |
|
|
1355 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1356 | DT_INT, call_data->caret, |
|
|
1357 | DT_INT, call_data->chg_first, |
|
|
1358 | DT_INT, call_data->chg_length, |
|
|
1359 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1360 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1361 | DT_END)); |
|
|
1362 | } |
|
|
1363 | else |
|
|
1364 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1365 | DT_INT, call_data->caret, |
|
|
1366 | DT_INT, call_data->chg_first, |
|
|
1367 | DT_INT, call_data->chg_length, |
|
|
1368 | DT_END)); |
|
|
1369 | } |
|
|
1370 | |
|
|
1371 | #if 0 |
|
|
1372 | static void |
|
|
1373 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1374 | { |
|
|
1375 | ((rxvt_term *)client_data)->make_current (); |
|
|
1376 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1377 | DT_INT, call_data->position, |
|
|
1378 | DT_INT, call_data->direction, |
|
|
1379 | DT_INT, call_data->style, |
|
|
1380 | DT_END)); |
|
|
1381 | } |
|
|
1382 | #endif |
|
|
1383 | |
|
|
1384 | #endif |
1286 | |
1385 | |
1287 | /* |
1386 | /* |
1288 | * Try to open a XIM with the current modifiers, then see if we can |
1387 | * Try to open a XIM with the current modifiers, then see if we can |
1289 | * open a suitable preedit type |
1388 | * open a suitable preedit type |
1290 | */ |
1389 | */ |
… | |
… | |
1297 | XRectangle rect, status_rect, needed_rect; |
1396 | XRectangle rect, status_rect, needed_rect; |
1298 | unsigned long fg, bg; |
1397 | unsigned long fg, bg; |
1299 | const char *p; |
1398 | const char *p; |
1300 | char **s; |
1399 | char **s; |
1301 | XIMStyles *xim_styles; |
1400 | XIMStyles *xim_styles; |
|
|
1401 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1402 | XIMCallback xcb[4]; |
|
|
1403 | #endif |
|
|
1404 | |
|
|
1405 | set_environ (envv); |
1302 | |
1406 | |
1303 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1407 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1304 | return false; |
1408 | return false; |
1305 | |
1409 | |
1306 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1307 | input_method = display->get_xim (locale, modifiers); |
1410 | input_method = display->get_xim (locale, modifiers); |
1308 | if (input_method == NULL) |
1411 | if (input_method == NULL) |
1309 | return false; |
1412 | return false; |
1310 | |
1413 | |
1311 | xim = input_method->xim; |
1414 | xim = input_method->xim; |
… | |
… | |
1331 | s = rxvt_splitcommastring (p); |
1434 | s = rxvt_splitcommastring (p); |
1332 | |
1435 | |
1333 | for (i = found = 0; !found && s[i]; i++) |
1436 | for (i = found = 0; !found && s[i]; i++) |
1334 | { |
1437 | { |
1335 | if (!strcmp (s[i], "OverTheSpot")) |
1438 | if (!strcmp (s[i], "OverTheSpot")) |
1336 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1439 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1337 | else if (!strcmp (s[i], "OffTheSpot")) |
1440 | else if (!strcmp (s[i], "OffTheSpot")) |
1338 | input_style = (XIMPreeditArea | XIMStatusArea); |
1441 | input_style = XIMPreeditArea | XIMStatusArea; |
1339 | else if (!strcmp (s[i], "Root")) |
1442 | else if (!strcmp (s[i], "Root")) |
1340 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1443 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1341 | else if (!strcmp (s[i], "None")) |
1444 | else if (!strcmp (s[i], "None")) |
1342 | input_style = (XIMPreeditNone | XIMStatusNone); |
1445 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1446 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1447 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1448 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1449 | #endif |
|
|
1450 | else |
|
|
1451 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1343 | |
1452 | |
1344 | for (j = 0; j < xim_styles->count_styles; j++) |
1453 | for (j = 0; j < xim_styles->count_styles; j++) |
1345 | if (input_style == xim_styles->supported_styles[j]) |
1454 | if (input_style == xim_styles->supported_styles[j]) |
1346 | { |
1455 | { |
1347 | rxvt_freecommastring (s); |
1456 | rxvt_freecommastring (s); |
… | |
… | |
1381 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1490 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1382 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1491 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1383 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1492 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1384 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1493 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1385 | "*", |
1494 | "*", |
1386 | TermWin.fheight, |
1495 | fheight, |
1387 | TermWin.fheight + 1, TermWin.fheight - 1, |
1496 | fheight + 1, fheight - 1, |
1388 | TermWin.fheight - 2, TermWin.fheight + 2); |
1497 | fheight - 2, fheight + 2); |
1389 | |
1498 | |
1390 | fs = XCreateFontSet (display->display, pat, |
1499 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1391 | &missing_charset_list, &missing_charset_count, &def_string); |
1500 | &missing_charset_list, &missing_charset_count, &def_string); |
1392 | |
1501 | |
1393 | if (missing_charset_list) |
1502 | if (missing_charset_list) |
1394 | XFreeStringList (missing_charset_list); |
1503 | XFreeStringList (missing_charset_list); |
1395 | |
1504 | |
… | |
… | |
1436 | XNBackground, bg, |
1545 | XNBackground, bg, |
1437 | XNArea, &status_rect, |
1546 | XNArea, &status_rect, |
1438 | XNFontSet, fs, |
1547 | XNFontSet, fs, |
1439 | NULL); |
1548 | NULL); |
1440 | } |
1549 | } |
|
|
1550 | #if ENABLE_XIM_ONTHESPOT |
|
|
1551 | else if (input_style & XIMPreeditCallbacks) |
|
|
1552 | { |
|
|
1553 | im_set_position (spot); |
|
|
1554 | |
|
|
1555 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1556 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1557 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1558 | # if 0 |
|
|
1559 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1560 | # endif |
|
|
1561 | |
|
|
1562 | preedit_attr = XVaCreateNestedList (0, |
|
|
1563 | XNSpotLocation, &spot, |
|
|
1564 | XNPreeditStartCallback, &xcb[0], |
|
|
1565 | XNPreeditDoneCallback , &xcb[1], |
|
|
1566 | XNPreeditDrawCallback , &xcb[2], |
|
|
1567 | # if 0 |
|
|
1568 | XNPreeditCaretCallback, &xcb[3], |
|
|
1569 | # endif |
|
|
1570 | NULL); |
|
|
1571 | } |
|
|
1572 | #endif |
1441 | |
1573 | |
1442 | Input_Context = XCreateIC (xim, |
1574 | Input_Context = XCreateIC (xim, |
1443 | XNInputStyle, input_style, |
1575 | XNInputStyle, input_style, |
1444 | XNClientWindow, TermWin.vt, |
1576 | XNClientWindow, vt, |
1445 | XNFocusWindow, TermWin.parent[0], |
1577 | XNFocusWindow, parent[0], |
1446 | preedit_attr ? XNPreeditAttributes : NULL, |
1578 | preedit_attr ? XNPreeditAttributes : NULL, |
1447 | preedit_attr, |
1579 | preedit_attr, |
1448 | status_attr ? XNStatusAttributes : NULL, |
1580 | status_attr ? XNStatusAttributes : NULL, |
1449 | status_attr, NULL); |
1581 | status_attr, NULL); |
1450 | |
1582 | |
1451 | if (preedit_attr) XFree (preedit_attr); |
1583 | if (preedit_attr) XFree (preedit_attr); |
1452 | if (status_attr) XFree (status_attr); |
1584 | if (status_attr) XFree (status_attr); |
1453 | if (fs) XFreeFontSet (display->display, fs); |
1585 | if (fs) XFreeFontSet (dpy, fs); |
1454 | |
1586 | |
1455 | if (Input_Context == NULL) |
1587 | if (Input_Context == NULL) |
1456 | { |
1588 | { |
1457 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1589 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1458 | im_destroy (); |
1590 | im_destroy (); |
1459 | return false; |
1591 | return false; |
1460 | } |
1592 | } |
1461 | |
1593 | |
1462 | if (input_style & XIMPreeditArea) |
1594 | #if 0 |
|
|
1595 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1596 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1597 | vt_select_input (); |
|
|
1598 | #endif |
|
|
1599 | |
1463 | IMSetStatusPosition (); |
1600 | IMSetPosition (); |
1464 | |
1601 | |
1465 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1466 | return true; |
1602 | return true; |
1467 | } |
1603 | } |
1468 | |
1604 | |
1469 | void |
1605 | void |
1470 | rxvt_term::im_cb () |
1606 | rxvt_term::im_cb () |
1471 | { |
1607 | { |
1472 | int i, found, had_im; |
1608 | int i; |
1473 | const char *p; |
1609 | const char *p; |
1474 | char **s; |
1610 | char **s; |
1475 | char buf[IMBUFSIZ]; |
1611 | char buf[IMBUFSIZ]; |
1476 | |
1612 | |
|
|
1613 | make_current (); |
|
|
1614 | |
1477 | im_destroy (); |
1615 | im_destroy (); |
1478 | |
1616 | |
1479 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1480 | if (Input_Context) |
1617 | if (Input_Context) |
1481 | return; |
1618 | return; |
1482 | |
1619 | |
1483 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1620 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1484 | if (rs[Rs_imLocale]) |
1621 | if (rs[Rs_imLocale]) |
… | |
… | |
1526 | SET_LOCALE (locale); |
1663 | SET_LOCALE (locale); |
1527 | #endif |
1664 | #endif |
1528 | } |
1665 | } |
1529 | |
1666 | |
1530 | void |
1667 | void |
1531 | rxvt_term::IMSetStatusPosition () |
1668 | rxvt_term::IMSetPosition () |
1532 | { |
1669 | { |
1533 | XRectangle preedit_rect, status_rect, *needed_rect; |
1670 | XRectangle preedit_rect, status_rect, *needed_rect; |
1534 | XVaNestedList preedit_attr, status_attr; |
1671 | XVaNestedList preedit_attr, status_attr; |
1535 | |
1672 | |
1536 | if (!Input_Context |
1673 | if (!Input_Context |
1537 | || !TermWin.focus |
1674 | || !focus |
1538 | || !(input_style & XIMPreeditArea) |
1675 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1539 | || !IMisRunning ()) |
1676 | || !IMisRunning ()) |
1540 | return; |
1677 | return; |
1541 | |
1678 | |
|
|
1679 | if (input_style & XIMPreeditPosition) |
|
|
1680 | { |
|
|
1681 | im_set_size (preedit_rect); |
|
|
1682 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1683 | |
|
|
1684 | XSetICValues (Input_Context, |
|
|
1685 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1686 | } |
|
|
1687 | else |
|
|
1688 | { |
1542 | /* Getting the necessary width of preedit area */ |
1689 | /* Getting the necessary width of preedit area */ |
1543 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1690 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1544 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1691 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1545 | XFree (status_attr); |
1692 | XFree (status_attr); |
1546 | |
1693 | |
1547 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1694 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1548 | XFree (needed_rect); |
1695 | XFree (needed_rect); |
1549 | |
1696 | |
1550 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1697 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1551 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1698 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1552 | |
1699 | |
1553 | XSetICValues (Input_Context, |
1700 | XSetICValues (Input_Context, |
1554 | XNPreeditAttributes, preedit_attr, |
1701 | XNPreeditAttributes, preedit_attr, |
1555 | XNStatusAttributes, status_attr, NULL); |
1702 | XNStatusAttributes, status_attr, |
|
|
1703 | NULL); |
1556 | |
1704 | |
|
|
1705 | XFree (status_attr); |
|
|
1706 | } |
|
|
1707 | |
1557 | XFree (preedit_attr); |
1708 | XFree (preedit_attr); |
1558 | XFree (status_attr); |
|
|
1559 | } |
1709 | } |
1560 | #endif /* USE_XIM */ |
1710 | #endif /* USE_XIM */ |
1561 | |
1711 | |
1562 | /*----------------------------------------------------------------------*/ |
1712 | void |
1563 | rxvt_t rxvt_current_term; |
1713 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1714 | { |
|
|
1715 | Window cr; |
|
|
1716 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1717 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1718 | } |
|
|
1719 | |
|
|
1720 | Pixmap |
|
|
1721 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1722 | { |
|
|
1723 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1724 | if (xa[prop_id]) |
|
|
1725 | { |
|
|
1726 | int aformat; |
|
|
1727 | unsigned long nitems, bytes_after; |
|
|
1728 | Atom atype; |
|
|
1729 | unsigned char *prop = NULL; |
|
|
1730 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1731 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1732 | &nitems, &bytes_after, &prop); |
|
|
1733 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1734 | { |
|
|
1735 | return *(Pixmap *)prop; |
|
|
1736 | } |
|
|
1737 | } |
|
|
1738 | return None; |
|
|
1739 | } |
|
|
1740 | |
|
|
1741 | #ifdef HAVE_BG_PIXMAP |
|
|
1742 | # if TRACE_PIXMAPS |
|
|
1743 | # undef update_background |
|
|
1744 | int rxvt_term::trace_update_background (const char *file, int line) |
|
|
1745 | { |
|
|
1746 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1747 | update_background (); |
|
|
1748 | } |
|
|
1749 | # endif |
|
|
1750 | |
|
|
1751 | int |
|
|
1752 | rxvt_term::update_background () |
|
|
1753 | { |
|
|
1754 | bgPixmap.invalidate (); |
|
|
1755 | |
|
|
1756 | /* no chance of real time refresh if we are blurring! */ |
|
|
1757 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1758 | bgPixmap.render (); |
|
|
1759 | else |
|
|
1760 | { |
|
|
1761 | update_background_ev.stop (); |
|
|
1762 | |
|
|
1763 | if (!bgPixmap.need_client_side_rendering ()) |
|
|
1764 | update_background_ev.start (.05); |
|
|
1765 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1766 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1767 | else |
|
|
1768 | update_background_ev.start (.07); |
|
|
1769 | } |
|
|
1770 | |
|
|
1771 | return 0; |
|
|
1772 | } |
|
|
1773 | |
|
|
1774 | void |
|
|
1775 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1776 | { |
|
|
1777 | make_current (); |
|
|
1778 | bgPixmap.render (); |
|
|
1779 | refresh_check (); |
|
|
1780 | } |
|
|
1781 | |
|
|
1782 | #endif /* HAVE_BG_PIXMAP */ |
1564 | |
1783 | |
1565 | /*----------------------- end-of-file (C source) -----------------------*/ |
1784 | /*----------------------- end-of-file (C source) -----------------------*/ |