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" |
36 | |
37 | |
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38 | #include <limits> |
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39 | |
37 | #include <signal.h> |
40 | #include <csignal> |
38 | |
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39 | #ifdef TTY_GID_SUPPORT |
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40 | # include <grp.h> |
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41 | #endif |
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42 | |
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43 | #ifdef HAVE_TERMIOS_H |
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44 | # include <termios.h> |
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45 | #endif |
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46 | |
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47 | #include <cstring> |
41 | #include <cstring> |
48 | |
42 | |
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43 | #include <termios.h> |
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44 | |
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45 | #ifdef HAVE_XSETLOCALE |
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46 | # define X_LOCALE |
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47 | # include <X11/Xlocale.h> |
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48 | #else |
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49 | # ifdef HAVE_SETLOCALE |
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50 | # include <clocale> |
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51 | # endif |
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52 | #endif |
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53 | |
49 | vector<rxvt_term *> rxvt_term::termlist; |
54 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
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 | |
51 | static char curlocale[128]; |
59 | static char curlocale[128], savelocale[128]; |
52 | |
60 | |
53 | bool |
61 | bool |
54 | rxvt_set_locale (const char *locale) |
62 | rxvt_set_locale (const char *locale) NOTHROW |
55 | { |
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 | |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
69 | if (!locale || !memcmp (locale, curlocale, size)) |
57 | return false; |
70 | return false; |
58 | |
71 | |
59 | strncpy (curlocale, locale, 128); |
72 | memcpy (curlocale, locale, size); |
60 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
74 | return true; |
62 | } |
75 | } |
63 | |
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 | |
64 | #if ENABLE_COMBINING |
90 | #if ENABLE_COMBINING |
65 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
66 | |
92 | |
67 | 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) |
68 | { |
94 | { |
69 | compose_char *cc; |
95 | compose_char *cc; |
70 | |
96 | |
71 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
72 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
73 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
74 | while (cc) |
100 | while (cc) |
75 | { |
101 | { |
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124 | |
150 | |
125 | } |
151 | } |
126 | #endif |
152 | #endif |
127 | |
153 | |
128 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
129 | : |
155 | { |
130 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
131 | 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::rootwin_cb> (this), |
132 | #endif |
176 | #endif |
133 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
134 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
135 | #endif |
179 | #endif |
136 | #ifdef MENUBAR |
180 | #ifdef USE_XIM |
137 | menubar_ev (this, &rxvt_term::x_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
138 | #endif |
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139 | #ifdef CURSOR_BLINK |
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140 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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141 | #endif |
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142 | #ifdef TEXT_BLINK |
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143 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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144 | #endif |
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145 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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146 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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147 | #endif |
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148 | #ifdef SELECTION_SCROLLING |
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149 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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150 | #endif |
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151 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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152 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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153 | #endif |
182 | #endif |
154 | #ifdef POINTER_BLANK |
183 | #ifdef POINTER_BLANK |
155 | pointer_ev (this, &rxvt_term::pointer_cb), |
184 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
156 | #endif |
185 | #endif |
157 | #ifdef USE_XIM |
186 | #ifndef NO_BELL |
158 | im_ev (this, &rxvt_term::im_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
159 | #endif |
188 | #endif |
160 | termwin_ev (this, &rxvt_term::x_cb), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
161 | vt_ev (this, &rxvt_term::x_cb), |
190 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
162 | check_ev (this, &rxvt_term::check_cb), |
191 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
163 | flush_ev (this, &rxvt_term::flush_cb), |
192 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
164 | destroy_ev (this, &rxvt_term::destroy_cb), |
193 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
165 | pty_ev (this, &rxvt_term::pty_cb), |
194 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
166 | incr_ev (this, &rxvt_term::incr_cb) |
195 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
167 | { |
196 | |
168 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
197 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
169 | |
198 | |
170 | termlist.push_back (this); |
199 | termlist.push_back (this); |
171 | } |
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172 | |
200 | |
173 | rxvt_term::~rxvt_term () |
201 | #ifdef KEYSYM_RESOURCE |
174 | { |
202 | keyboard = new keyboard_manager; |
175 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
203 | #endif |
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204 | } |
176 | |
205 | |
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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 () |
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210 | { |
177 | if (cmd_pid) |
211 | if (cmd_pid) |
178 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
179 | |
213 | |
180 | pty.put (); |
214 | pty_ev.stop (); |
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215 | delete pty; pty = 0; |
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216 | } |
181 | |
217 | |
182 | #ifdef UTMP_SUPPORT |
218 | rxvt_term::~rxvt_term () |
183 | privileged_utmp (RESTORE); |
219 | { |
184 | #endif |
220 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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221 | |
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222 | emergency_cleanup (); |
185 | |
223 | |
186 | #if ENABLE_STYLES |
224 | #if ENABLE_STYLES |
187 | for (int i = RS_styleCount; --i; ) |
225 | for (int i = RS_styleCount; --i; ) |
188 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
226 | if (fontset[i] != fontset[0]) |
189 | delete TermWin.fontset[i]; |
227 | delete fontset[i]; |
190 | #endif |
228 | #endif |
191 | delete TermWin.fontset[0]; |
229 | delete fontset[0]; |
192 | |
230 | |
193 | if (display) |
231 | if (display) |
194 | { |
232 | { |
195 | selection_clear (); |
233 | selection_clear (); |
196 | |
234 | |
197 | #ifdef USE_XIM |
235 | #ifdef USE_XIM |
198 | im_destroy (); |
236 | im_destroy (); |
199 | #endif |
237 | #endif |
200 | #ifdef MENUBAR |
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201 | if (menubarGC) XFreeGC (display->display, menubarGC); |
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202 | #endif |
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203 | #ifdef XTERM_SCROLLBAR |
238 | #ifdef XTERM_SCROLLBAR |
204 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
239 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
205 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
240 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
206 | #endif |
241 | #endif |
207 | #ifdef PLAIN_SCROLLBAR |
242 | #ifdef PLAIN_SCROLLBAR |
208 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
243 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
209 | #endif |
244 | #endif |
210 | #ifdef NEXT_SCROLLBAR |
245 | #ifdef NEXT_SCROLLBAR |
211 | if (blackGC) XFreeGC (display->display, blackGC); |
246 | if (blackGC) XFreeGC (dpy, blackGC); |
212 | if (whiteGC) XFreeGC (display->display, whiteGC); |
247 | if (whiteGC) XFreeGC (dpy, whiteGC); |
213 | if (grayGC) XFreeGC (display->display, grayGC); |
248 | if (grayGC) XFreeGC (dpy, grayGC); |
214 | if (darkGC) XFreeGC (display->display, darkGC); |
249 | if (darkGC) XFreeGC (dpy, darkGC); |
215 | if (stippleGC) XFreeGC (display->display, stippleGC); |
250 | if (stippleGC) XFreeGC (dpy, stippleGC); |
216 | if (dimple) XFreePixmap (display->display, dimple); |
251 | if (dimple) XFreePixmap (dpy, dimple); |
217 | if (upArrow) XFreePixmap (display->display, upArrow); |
252 | if (upArrow) XFreePixmap (dpy, upArrow); |
218 | if (downArrow) XFreePixmap (display->display, downArrow); |
253 | if (downArrow) XFreePixmap (dpy, downArrow); |
219 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
254 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
220 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
255 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
221 | #endif |
256 | #endif |
222 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
257 | #ifdef RXVT_SCROLLBAR |
223 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
258 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
224 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
259 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
225 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
260 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
226 | #endif |
261 | #endif |
227 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
262 | if (gc) XFreeGC (dpy, gc); |
228 | |
263 | |
229 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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230 | delete menuBar.drawable; |
264 | delete drawable; |
231 | //if (menuBar.win) |
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232 | // XDestroyWindow (display->display, menuBar.win); |
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233 | #endif |
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234 | delete TermWin.drawable; |
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235 | // destroy all windows |
265 | // destroy all windows |
236 | if (TermWin.parent[0]) |
266 | if (parent[0]) |
237 | XDestroyWindow (display->display, TermWin.parent[0]); |
267 | XDestroyWindow (dpy, parent[0]); |
238 | } |
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239 | |
268 | |
240 | // 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 | } |
241 | |
277 | |
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278 | clear (); |
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279 | } |
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280 | |
242 | delete pix_colors_focused; |
281 | delete [] pix_colors_focused; |
243 | #ifdef OFF_FOCUS_FADING |
282 | #if OFF_FOCUS_FADING |
244 | delete pix_colors_unfocused; |
283 | delete [] pix_colors_unfocused; |
245 | #endif |
284 | #endif |
246 | |
285 | |
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286 | #ifdef HAVE_BG_PIXMAP |
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287 | bgPixmap.destroy (); |
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288 | #endif |
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289 | display->flush (); /* ideally .put should do this */ |
247 | displays.put (display); |
290 | displays.put (display); |
248 | |
291 | |
249 | scr_release (); |
292 | scr_release (); |
250 | |
293 | |
251 | /* clear all resources */ |
294 | /* clear all resources */ |
252 | for (int i = 0; i < allocated.size (); i++) |
295 | for (int i = 0; i < allocated.size (); i++) |
253 | free (allocated[i]); |
296 | free (allocated [i]); |
254 | |
297 | |
255 | free (selection.text); |
298 | free (selection.text); |
256 | // TODO: manage env vars in child only(!) |
299 | // TODO: manage env vars in child only(!) |
257 | free (env_windowid); |
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258 | free (env_display); |
300 | free (env_display); |
259 | free (env_term); |
301 | free (env_term); |
260 | free (env_colorfgbg); |
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261 | free (locale); |
302 | free (locale); |
262 | #if 0 |
303 | free (v_buffer); |
263 | free (codeset); |
304 | free (incr_buf); |
264 | #endif |
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265 | |
305 | |
266 | delete envv; |
306 | delete envv; |
267 | delete argv; |
307 | delete argv; |
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308 | |
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309 | #ifdef KEYSYM_RESOURCE |
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310 | delete keyboard; |
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311 | #endif |
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312 | #ifndef NO_RESOURCES |
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313 | XrmDestroyDatabase (option_db); |
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314 | #endif |
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315 | } |
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316 | |
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317 | // child has exited, usually destroys |
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318 | void |
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319 | rxvt_term::child_cb (ev::child &w, int status) |
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320 | { |
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321 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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322 | |
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323 | cmd_pid = 0; |
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324 | |
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325 | if (!option (Opt_hold)) |
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326 | destroy (); |
268 | } |
327 | } |
269 | |
328 | |
270 | void |
329 | void |
271 | rxvt_term::destroy () |
330 | rxvt_term::destroy () |
272 | { |
331 | { |
273 | if (destroy_ev.active) |
332 | if (destroy_ev.is_active ()) |
274 | return; |
333 | return; |
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334 | |
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335 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
275 | |
336 | |
276 | #if ENABLE_OVERLAY |
337 | #if ENABLE_OVERLAY |
277 | scr_overlay_off (); |
338 | scr_overlay_off (); |
278 | #endif |
339 | #endif |
279 | |
340 | |
… | |
… | |
283 | im_ev.stop (display); |
344 | im_ev.stop (display); |
284 | #endif |
345 | #endif |
285 | #if HAVE_SCROLLBARS |
346 | #if HAVE_SCROLLBARS |
286 | scrollbar_ev.stop (display); |
347 | scrollbar_ev.stop (display); |
287 | #endif |
348 | #endif |
288 | #if MENUBAR |
349 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
289 | menubar_ev.stop (display); |
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290 | #endif |
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291 | #if TRANSPARENT |
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292 | rootwin_ev.stop (display); |
350 | rootwin_ev.stop (display); |
293 | #endif |
351 | #endif |
294 | incr_ev.stop (); |
352 | incr_ev.stop (); |
295 | termwin_ev.stop (display); |
353 | termwin_ev.stop (display); |
296 | vt_ev.stop (display); |
354 | vt_ev.stop (display); |
297 | } |
355 | } |
298 | |
356 | |
299 | check_ev.stop (); |
357 | flush_ev.stop (); |
300 | pty_ev.stop (); |
358 | pty_ev.stop (); |
301 | #ifdef CURSOR_BLINK |
359 | #ifdef CURSOR_BLINK |
302 | cursor_blink_ev.stop (); |
360 | cursor_blink_ev.stop (); |
303 | #endif |
361 | #endif |
304 | #ifdef TEXT_BLINK |
362 | #ifdef TEXT_BLINK |
… | |
… | |
312 | #endif |
370 | #endif |
313 | #ifdef POINTER_BLANK |
371 | #ifdef POINTER_BLANK |
314 | pointer_ev.stop (); |
372 | pointer_ev.stop (); |
315 | #endif |
373 | #endif |
316 | |
374 | |
317 | destroy_ev.start (0); |
375 | destroy_ev.start (); |
318 | } |
376 | } |
319 | |
377 | |
320 | void |
378 | void |
321 | rxvt_term::destroy_cb (time_watcher &w) |
379 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
322 | { |
380 | { |
323 | SET_R (this); |
381 | make_current (); |
324 | |
382 | |
325 | delete this; |
383 | delete this; |
326 | } |
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327 | |
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328 | /*----------------------------------------------------------------------*/ |
|
|
329 | /* rxvt_init () */ |
|
|
330 | bool |
|
|
331 | rxvt_term::init (int argc, const char *const *argv) |
|
|
332 | { |
|
|
333 | SET_R (this); |
|
|
334 | |
|
|
335 | if (!init_vars ()) |
|
|
336 | return false; |
|
|
337 | |
|
|
338 | init_secondary (); |
|
|
339 | |
|
|
340 | const char **cmd_argv = init_resources (argc, argv); |
|
|
341 | |
|
|
342 | set_locale (""); |
|
|
343 | |
|
|
344 | #if MENUBAR_MAX |
|
|
345 | menubar_read (rs[Rs_menu]); |
|
|
346 | #endif |
|
|
347 | #ifdef HAVE_SCROLLBARS |
|
|
348 | if (options & Opt_scrollBar) |
|
|
349 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
350 | #endif |
|
|
351 | |
|
|
352 | create_windows (argc, argv); |
|
|
353 | |
|
|
354 | init_xlocale (); |
|
|
355 | |
|
|
356 | scr_reset (); /* initialize screen */ |
|
|
357 | |
|
|
358 | #if 0 |
|
|
359 | XSynchronize (display->display, True); |
|
|
360 | #endif |
|
|
361 | |
|
|
362 | #ifdef HAVE_SCROLLBARS |
|
|
363 | if (options & Opt_scrollBar) |
|
|
364 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
365 | #endif |
|
|
366 | #if (MENUBAR_MAX) |
|
|
367 | if (menubar_visible ()) |
|
|
368 | XMapWindow (display->display, menuBar.win); |
|
|
369 | #endif |
|
|
370 | #ifdef TRANSPARENT |
|
|
371 | if (options & Opt_transparent) |
|
|
372 | { |
|
|
373 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
374 | check_our_parents (); |
|
|
375 | rootwin_ev.start (display, display->root); |
|
|
376 | } |
|
|
377 | #endif |
|
|
378 | |
|
|
379 | XMapWindow (display->display, TermWin.vt); |
|
|
380 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
381 | |
|
|
382 | set_colorfgbg (); |
|
|
383 | |
|
|
384 | init_command (cmd_argv); |
|
|
385 | |
|
|
386 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
387 | |
|
|
388 | check_ev.start (); |
|
|
389 | |
|
|
390 | return true; |
|
|
391 | } |
|
|
392 | |
|
|
393 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
394 | |
|
|
395 | void |
|
|
396 | rxvt_init () |
|
|
397 | { |
|
|
398 | /* install exit handler for cleanup */ |
|
|
399 | #if 0 |
|
|
400 | #ifdef HAVE_ATEXIT |
|
|
401 | atexit (rxvt_clean_exit); |
|
|
402 | #else |
|
|
403 | #endif |
|
|
404 | #endif |
|
|
405 | /* |
|
|
406 | * Save and then give up any super-user privileges |
|
|
407 | * If we need privileges in any area then we must specifically request it. |
|
|
408 | * We should only need to be root in these cases: |
|
|
409 | * 1. write utmp entries on some systems |
|
|
410 | * 2. chown tty on some systems |
|
|
411 | */ |
|
|
412 | rxvt_privileges (SAVE); |
|
|
413 | rxvt_privileges (IGNORE); |
|
|
414 | |
|
|
415 | struct sigaction sa; |
|
|
416 | |
|
|
417 | sigfillset (&sa.sa_mask); |
|
|
418 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
419 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
420 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
421 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
422 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
423 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
424 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
425 | |
|
|
426 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
427 | /* signal (SIGURG, SIG_DFL); */ |
|
|
428 | |
|
|
429 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
430 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
|
|
431 | } |
|
|
432 | |
|
|
433 | /* ------------------------------------------------------------------------- * |
|
|
434 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
435 | * ------------------------------------------------------------------------- */ |
|
|
436 | /* |
|
|
437 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
438 | */ |
|
|
439 | |
|
|
440 | void rxvt_term::child_exited (int pid) |
|
|
441 | { |
|
|
442 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
443 | if (pid == (*t)->cmd_pid) |
|
|
444 | { |
|
|
445 | (*t)->destroy (); |
|
|
446 | break; |
|
|
447 | } |
|
|
448 | } |
|
|
449 | |
|
|
450 | /* ARGSUSED */ |
|
|
451 | /* INTPROTO */ |
|
|
452 | RETSIGTYPE |
|
|
453 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
454 | { |
|
|
455 | int pid, save_errno = errno; |
|
|
456 | |
|
|
457 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
458 | rxvt_term::child_exited (pid); |
|
|
459 | |
|
|
460 | errno = save_errno; |
|
|
461 | } |
|
|
462 | |
|
|
463 | /* |
|
|
464 | * Catch a fatal signal and tidy up before quitting |
|
|
465 | */ |
|
|
466 | /* INTPROTO */ |
|
|
467 | RETSIGTYPE |
|
|
468 | rxvt_Exit_signal (int sig) |
|
|
469 | { |
|
|
470 | signal (sig, SIG_DFL); |
|
|
471 | #ifdef DEBUG_CMD |
|
|
472 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
473 | #endif |
|
|
474 | rxvt_clean_exit (); |
|
|
475 | kill (getpid (), sig); |
|
|
476 | } |
|
|
477 | |
|
|
478 | /* INTPROTO */ |
|
|
479 | int |
|
|
480 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
481 | { |
|
|
482 | if (GET_R->allowedxerror == -1) |
|
|
483 | GET_R->allowedxerror = event->error_code; |
|
|
484 | else |
|
|
485 | { |
|
|
486 | old_xerror_handler (display, event); |
|
|
487 | GET_R->destroy (); |
|
|
488 | } |
|
|
489 | |
|
|
490 | return 0; |
|
|
491 | } |
384 | } |
492 | |
385 | |
493 | /*----------------------------------------------------------------------*/ |
386 | /*----------------------------------------------------------------------*/ |
494 | /* |
387 | /* |
495 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
388 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
496 | * TODO: if debugging, this should free up any known resources if we can |
389 | * TODO: if debugging, this should free up any known resources if we can |
497 | */ |
390 | */ |
498 | /* INTPROTO */ |
391 | static XErrorHandler old_xerror_handler; |
499 | void |
|
|
500 | rxvt_clean_exit () |
|
|
501 | { |
|
|
502 | // TODO: rxvtd should clean up all ressources |
|
|
503 | if (GET_R) |
|
|
504 | GET_R->destroy (); |
|
|
505 | } |
|
|
506 | |
392 | |
507 | /* ------------------------------------------------------------------------- * |
393 | static void |
508 | * MEMORY ALLOCATION WRAPPERS * |
394 | rxvt_emergency_cleanup () |
509 | * ------------------------------------------------------------------------- */ |
|
|
510 | /* INTPROTO */ |
|
|
511 | void * |
|
|
512 | rxvt_malloc (size_t size) |
|
|
513 | { |
395 | { |
514 | void *p; |
396 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
515 | |
397 | (*t)->emergency_cleanup (); |
516 | p = malloc (size); |
|
|
517 | if (p) |
|
|
518 | return p; |
|
|
519 | |
|
|
520 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
521 | /* NOTREACHED */ |
|
|
522 | } |
398 | } |
523 | |
399 | |
524 | /* INTPROTO */ |
400 | #if !ENABLE_MINIMAL |
525 | void * |
401 | static void |
526 | rxvt_calloc (size_t number, size_t size) |
402 | print_x_error (Display *dpy, XErrorEvent *event) |
527 | { |
403 | { |
528 | void *p; |
404 | char buffer[BUFSIZ]; |
529 | |
405 | char mesg[BUFSIZ]; |
530 | p = calloc (number, size); |
406 | char number[32]; |
531 | if (p) |
407 | char *mtype = "XlibMessage"; |
532 | return p; |
408 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
533 | |
409 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
534 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
410 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
535 | /* NOTREACHED */ |
411 | rxvt_warn ("%s: %s\n", mesg, buffer); |
|
|
412 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
|
|
413 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
|
|
414 | sprintf(number, "%d", event->request_code); |
|
|
415 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
|
|
416 | rxvt_warn ("(which is %s)\n", buffer); |
|
|
417 | if (event->request_code >= 128) { |
|
|
418 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
|
|
419 | mesg, BUFSIZ); |
|
|
420 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
|
|
421 | } |
|
|
422 | if ((event->error_code == BadWindow) || |
|
|
423 | (event->error_code == BadPixmap) || |
|
|
424 | (event->error_code == BadCursor) || |
|
|
425 | (event->error_code == BadFont) || |
|
|
426 | (event->error_code == BadDrawable) || |
|
|
427 | (event->error_code == BadColor) || |
|
|
428 | (event->error_code == BadGC) || |
|
|
429 | (event->error_code == BadIDChoice) || |
|
|
430 | (event->error_code == BadValue) || |
|
|
431 | (event->error_code == BadAtom)) { |
|
|
432 | if (event->error_code == BadValue) |
|
|
433 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
|
|
434 | mesg, BUFSIZ); |
|
|
435 | else if (event->error_code == BadAtom) |
|
|
436 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
|
|
437 | mesg, BUFSIZ); |
|
|
438 | else |
|
|
439 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
|
|
440 | mesg, BUFSIZ); |
|
|
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
|
|
442 | } |
|
|
443 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
|
|
444 | mesg, BUFSIZ); |
|
|
445 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
536 | } |
446 | } |
|
|
447 | #endif |
537 | |
448 | |
538 | /* INTPROTO */ |
449 | int |
539 | void * |
450 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
540 | rxvt_realloc (void *ptr, size_t size) |
|
|
541 | { |
451 | { |
542 | void *p; |
452 | if (GET_R->allowedxerror == -1) |
543 | |
453 | GET_R->allowedxerror = event->error_code; |
544 | if (ptr) |
|
|
545 | p = realloc (ptr, size); |
|
|
546 | else |
454 | else |
547 | p = malloc (size); |
455 | { |
|
|
456 | // GET_R is most likely not the terminal which caused the error, |
|
|
457 | // so just output the error and continue |
|
|
458 | #if ENABLE_MINIMAL |
|
|
459 | old_xerror_handler (display, event); |
|
|
460 | #else |
|
|
461 | print_x_error (display, event); |
|
|
462 | #endif |
|
|
463 | } |
548 | |
464 | |
549 | if (p) |
|
|
550 | return p; |
465 | return 0; |
551 | |
|
|
552 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
553 | /* NOTREACHED */ |
|
|
554 | } |
466 | } |
555 | |
467 | |
|
|
468 | int |
|
|
469 | rxvt_xioerror_handler (Display *display) |
|
|
470 | { |
|
|
471 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
472 | DisplayString (display)); |
|
|
473 | rxvt_emergency_cleanup (); |
|
|
474 | _exit (EXIT_FAILURE); |
|
|
475 | } |
|
|
476 | |
556 | /* ------------------------------------------------------------------------- * |
477 | /*----------------------------------------------------------------------*/ |
557 | * PRIVILEGED OPERATIONS * |
|
|
558 | * ------------------------------------------------------------------------- */ |
|
|
559 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
560 | void |
478 | void |
561 | rxvt_privileges (rxvt_privaction action) |
479 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
562 | { |
480 | { |
563 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
481 | this->envv = envv; |
564 | static uid_t euid; |
|
|
565 | static gid_t egid; |
|
|
566 | #endif |
|
|
567 | |
482 | |
568 | #if ! defined(__CYGWIN32__) |
483 | SET_R (this); |
569 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
484 | set_locale (""); |
570 | /* setreuid () is the poor man's setuid (), seteuid () */ |
485 | set_environ (envv); // few things in X do not call setlocale :( |
571 | # define seteuid(a) setreuid(-1, (a)) |
486 | |
572 | # define setegid(a) setregid(-1, (a)) |
487 | init_vars (); |
573 | # define HAVE_SETEUID |
488 | |
|
|
489 | init_secondary (); |
|
|
490 | |
|
|
491 | const char **cmd_argv = init_resources (argc, argv); |
|
|
492 | |
|
|
493 | #ifdef KEYSYM_RESOURCE |
|
|
494 | keyboard->register_done (); |
574 | # endif |
495 | #endif |
575 | # ifdef HAVE_SETEUID |
496 | |
576 | switch (action) |
497 | #ifdef HAVE_SCROLLBARS |
577 | { |
498 | if (option (Opt_scrollBar)) |
578 | case IGNORE: |
499 | scrollBar.setIdle (); /* set existence for size calculations */ |
579 | /* |
|
|
580 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
581 | * back to root later, as required |
|
|
582 | */ |
|
|
583 | seteuid (getuid ()); |
|
|
584 | setegid (getgid ()); |
|
|
585 | break; |
|
|
586 | case SAVE: |
|
|
587 | euid = geteuid (); |
|
|
588 | egid = getegid (); |
|
|
589 | break; |
|
|
590 | case RESTORE: |
|
|
591 | seteuid (euid); |
|
|
592 | setegid (egid); |
|
|
593 | break; |
|
|
594 | } |
|
|
595 | # else |
|
|
596 | switch (action) |
|
|
597 | { |
|
|
598 | case IGNORE: |
|
|
599 | setuid (getuid ()); |
|
|
600 | setgid (getgid ()); |
|
|
601 | /* FALLTHROUGH */ |
|
|
602 | case SAVE: |
|
|
603 | /* FALLTHROUGH */ |
|
|
604 | case RESTORE: |
|
|
605 | break; |
|
|
606 | } |
|
|
607 | # endif |
500 | #endif |
608 | #endif |
|
|
609 | } |
|
|
610 | |
501 | |
611 | #ifdef UTMP_SUPPORT |
502 | pty = ptytty::create (); |
612 | void |
|
|
613 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
614 | { |
|
|
615 | if ((options & Opt_utmpInhibit) |
|
|
616 | || !pty.name || !*pty.name) |
|
|
617 | return; |
|
|
618 | |
503 | |
619 | rxvt_privileges (RESTORE); |
504 | create_windows (argc, argv); |
620 | |
505 | |
621 | if (action == SAVE) |
506 | init_xlocale (); |
622 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
623 | else |
|
|
624 | cleanutent (); |
|
|
625 | |
507 | |
626 | rxvt_privileges (IGNORE); |
508 | scr_reset (); // initialize screen |
627 | } |
509 | |
|
|
510 | #if 0 |
|
|
511 | XSynchronize (dpy, True); |
628 | #endif |
512 | #endif |
|
|
513 | |
|
|
514 | #ifdef HAVE_SCROLLBARS |
|
|
515 | if (option (Opt_scrollBar)) |
|
|
516 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
517 | #endif |
|
|
518 | #ifdef HAVE_BG_PIXMAP |
|
|
519 | { |
|
|
520 | bgPixmap.set_target (this); |
|
|
521 | |
|
|
522 | #ifdef ENABLE_TRANSPARENCY |
|
|
523 | if (option (Opt_transparent)) |
|
|
524 | { |
|
|
525 | bgPixmap.set_transparent (); |
|
|
526 | |
|
|
527 | #ifdef HAVE_AFTERIMAGE |
|
|
528 | if (rs [Rs_blurradius]) |
|
|
529 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
530 | #endif |
|
|
531 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
532 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
533 | |
|
|
534 | if (rs [Rs_shade]) |
|
|
535 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
536 | |
|
|
537 | bgPixmap.set_root_pixmap (); |
|
|
538 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
539 | rootwin_ev.start (display, display->root); |
|
|
540 | } |
|
|
541 | #endif |
|
|
542 | |
|
|
543 | #ifdef BG_IMAGE_FROM_FILE |
|
|
544 | if (rs[Rs_backgroundPixmap]) |
|
|
545 | { |
|
|
546 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
547 | |
|
|
548 | if ((p = strchr (p, ';')) != 0) |
|
|
549 | { |
|
|
550 | p++; |
|
|
551 | bgPixmap.set_geometry (p); |
|
|
552 | } |
|
|
553 | else |
|
|
554 | bgPixmap.set_defaultGeometry (); |
|
|
555 | |
|
|
556 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
557 | if (!bgPixmap.window_position_sensitive ()) |
|
|
558 | update_background (); |
|
|
559 | } |
|
|
560 | #endif |
|
|
561 | } |
|
|
562 | #endif |
|
|
563 | |
|
|
564 | #if ENABLE_PERL |
|
|
565 | rootwin_ev.start (display, display->root); |
|
|
566 | #endif |
|
|
567 | |
|
|
568 | set_colorfgbg (); |
|
|
569 | |
|
|
570 | init_command (cmd_argv); |
|
|
571 | |
|
|
572 | free (cmd_argv); |
|
|
573 | |
|
|
574 | if (pty->pty >= 0) |
|
|
575 | pty_ev.start (pty->pty, ev::READ); |
|
|
576 | |
|
|
577 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
578 | |
|
|
579 | #if ENABLE_XEMBED |
|
|
580 | if (rs[Rs_embed]) |
|
|
581 | { |
|
|
582 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
583 | |
|
|
584 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
585 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
586 | } |
|
|
587 | #endif |
|
|
588 | |
|
|
589 | XMapWindow (dpy, vt); |
|
|
590 | XMapWindow (dpy, parent[0]); |
|
|
591 | } |
|
|
592 | |
|
|
593 | static struct sig_handlers |
|
|
594 | { |
|
|
595 | ev::sig sw_term, sw_int; |
|
|
596 | |
|
|
597 | /* |
|
|
598 | * Catch a fatal signal and tidy up before quitting |
|
|
599 | */ |
|
|
600 | void sig_term (ev::sig &w, int revents); |
|
|
601 | |
|
|
602 | sig_handlers () |
|
|
603 | { |
|
|
604 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
|
|
605 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
|
|
606 | } |
|
|
607 | } sig_handlers; |
|
|
608 | |
|
|
609 | void |
|
|
610 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
611 | { |
|
|
612 | rxvt_emergency_cleanup (); |
|
|
613 | w.stop (); |
|
|
614 | kill (getpid (), w.signum); |
|
|
615 | } |
|
|
616 | |
|
|
617 | char **rxvt_environ; // startup environment |
|
|
618 | |
|
|
619 | void |
|
|
620 | rxvt_init () |
|
|
621 | { |
|
|
622 | ptytty::init (); |
|
|
623 | |
|
|
624 | if (!ev_default_loop (0)) |
|
|
625 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
626 | |
|
|
627 | rxvt_environ = environ; |
|
|
628 | |
|
|
629 | signal (SIGHUP, SIG_IGN); |
|
|
630 | signal (SIGPIPE, SIG_IGN); |
|
|
631 | |
|
|
632 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
|
|
633 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
|
|
634 | |
|
|
635 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
636 | /* signal (SIGURG, SIG_DFL); */ |
|
|
637 | |
|
|
638 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
639 | // TODO: handle this with exceptions and tolerate the memory loss |
|
|
640 | XSetIOErrorHandler (rxvt_xioerror_handler); |
|
|
641 | |
|
|
642 | XrmInitialize (); |
|
|
643 | } |
629 | |
644 | |
630 | /*----------------------------------------------------------------------*/ |
645 | /*----------------------------------------------------------------------*/ |
631 | /* |
646 | /* |
632 | * window size/position calculcations for XSizeHint and other storage. |
647 | * window size/position calculations for XSizeHint and other storage. |
633 | * if width/height are non-zero then override calculated width/height |
648 | * if width/height are non-zero then override calculated width/height |
634 | */ |
649 | */ |
635 | void |
650 | void |
636 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
651 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
637 | { |
652 | { |
638 | short recalc_x, recalc_y; |
653 | short recalc_x, recalc_y; |
639 | int x, y, sb_w, mb_h, flags; |
654 | int x, y, sb_w, flags; |
640 | unsigned int w, h; |
655 | unsigned int w, h; |
641 | unsigned int max_width, max_height; |
656 | unsigned int max_width, max_height; |
642 | |
657 | |
643 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
644 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
645 | szHint.height)); |
|
|
646 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
658 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
647 | szHint.win_gravity = NorthWestGravity; |
659 | szHint.win_gravity = NorthWestGravity; |
648 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
660 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
649 | |
661 | |
650 | recalc_x = recalc_y = 0; |
662 | recalc_x = recalc_y = 0; |
651 | flags = 0; |
663 | flags = 0; |
|
|
664 | |
652 | if (!parsed_geometry) |
665 | if (!parsed_geometry) |
653 | { |
666 | { |
654 | parsed_geometry = 1; |
667 | parsed_geometry = 1; |
|
|
668 | |
655 | if (rs[Rs_geometry]) |
669 | if (rs[Rs_geometry]) |
656 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
670 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
671 | |
657 | if (flags & WidthValue) |
672 | if (flags & WidthValue) |
658 | { |
673 | { |
659 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
674 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
660 | szHint.flags |= USSize; |
675 | szHint.flags |= USSize; |
661 | } |
676 | } |
|
|
677 | |
662 | if (flags & HeightValue) |
678 | if (flags & HeightValue) |
663 | { |
679 | { |
664 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
680 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
665 | szHint.flags |= USSize; |
681 | szHint.flags |= USSize; |
666 | } |
682 | } |
|
|
683 | |
667 | if (flags & XValue) |
684 | if (flags & XValue) |
668 | { |
685 | { |
669 | szHint.x = x; |
686 | szHint.x = x; |
670 | szHint.flags |= USPosition; |
687 | szHint.flags |= USPosition; |
|
|
688 | |
671 | if (flags & XNegative) |
689 | if (flags & XNegative) |
672 | { |
690 | { |
673 | recalc_x = 1; |
691 | recalc_x = 1; |
674 | szHint.win_gravity = NorthEastGravity; |
692 | szHint.win_gravity = NorthEastGravity; |
675 | } |
693 | } |
676 | } |
694 | } |
|
|
695 | |
677 | if (flags & YValue) |
696 | if (flags & YValue) |
678 | { |
697 | { |
679 | szHint.y = y; |
698 | szHint.y = y; |
680 | szHint.flags |= USPosition; |
699 | szHint.flags |= USPosition; |
|
|
700 | |
681 | if (flags & YNegative) |
701 | if (flags & YNegative) |
682 | { |
702 | { |
683 | recalc_y = 1; |
703 | recalc_y = 1; |
|
|
704 | |
684 | if (szHint.win_gravity == NorthEastGravity) |
705 | if (szHint.win_gravity == NorthEastGravity) |
685 | szHint.win_gravity = SouthEastGravity; |
706 | szHint.win_gravity = SouthEastGravity; |
686 | else |
707 | else |
687 | szHint.win_gravity = SouthWestGravity; |
708 | szHint.win_gravity = SouthWestGravity; |
688 | } |
709 | } |
689 | } |
710 | } |
690 | } |
711 | } |
691 | |
712 | |
692 | /* TODO: BOUNDS */ |
713 | /* TODO: BOUNDS */ |
693 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
714 | width = ncol * fwidth; |
694 | TermWin.height = TermWin.nrow * TermWin.fheight; |
715 | height = nrow * fheight; |
695 | max_width = MAX_COLS * TermWin.fwidth; |
716 | max_width = MAX_COLS * fwidth; |
696 | max_height = MAX_ROWS * TermWin.fheight; |
717 | max_height = MAX_ROWS * fheight; |
697 | |
718 | |
698 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
719 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
699 | |
720 | |
700 | sb_w = mb_h = 0; |
721 | sb_w = 0; |
701 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
722 | window_vt_x = window_vt_y = int_bwidth; |
702 | |
723 | |
703 | if (scrollbar_visible ()) |
724 | if (scrollBar.state) |
704 | { |
725 | { |
705 | sb_w = scrollbar_TotalWidth (); |
726 | sb_w = scrollbar_TotalWidth (); |
706 | szHint.base_width += sb_w; |
727 | szHint.base_width += sb_w; |
|
|
728 | |
707 | if (!(options & Opt_scrollBar_right)) |
729 | if (!option (Opt_scrollBar_right)) |
708 | window_vt_x += sb_w; |
730 | window_vt_x += sb_w; |
709 | } |
731 | } |
710 | |
732 | |
711 | if (menubar_visible ()) |
|
|
712 | { |
|
|
713 | mb_h = menuBar_TotalHeight (); |
|
|
714 | szHint.base_height += mb_h; |
|
|
715 | window_vt_y += mb_h; |
|
|
716 | } |
|
|
717 | |
|
|
718 | szHint.width_inc = TermWin.fwidth; |
733 | szHint.width_inc = fwidth; |
719 | szHint.height_inc = TermWin.fheight; |
734 | szHint.height_inc = fheight; |
720 | szHint.min_width = szHint.base_width + szHint.width_inc; |
735 | szHint.min_width = szHint.base_width + szHint.width_inc; |
721 | szHint.min_height = szHint.base_height + szHint.height_inc; |
736 | szHint.min_height = szHint.base_height + szHint.height_inc; |
722 | |
737 | |
723 | if (width && width - szHint.base_width < max_width) |
738 | if (newwidth && newwidth - szHint.base_width < max_width) |
724 | { |
739 | { |
725 | szHint.width = width; |
740 | szHint.width = newwidth; |
726 | TermWin.width = width - szHint.base_width; |
741 | width = newwidth - szHint.base_width; |
727 | } |
742 | } |
728 | else |
743 | else |
729 | { |
744 | { |
730 | MIN_IT (TermWin.width, max_width); |
745 | min_it (width, max_width); |
731 | szHint.width = szHint.base_width + TermWin.width; |
746 | szHint.width = szHint.base_width + width; |
732 | } |
747 | } |
733 | |
748 | |
734 | if (height && height - szHint.base_height < max_height) |
749 | if (newheight && newheight - szHint.base_height < max_height) |
735 | { |
750 | { |
736 | szHint.height = height; |
751 | szHint.height = newheight; |
737 | TermWin.height = height - szHint.base_height; |
752 | height = newheight - szHint.base_height; |
738 | } |
753 | } |
739 | else |
754 | else |
740 | { |
755 | { |
741 | MIN_IT (TermWin.height, max_height); |
756 | min_it (height, max_height); |
742 | szHint.height = szHint.base_height + TermWin.height; |
757 | szHint.height = szHint.base_height + height; |
743 | } |
758 | } |
744 | |
759 | |
745 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
760 | if (scrollBar.state && option (Opt_scrollBar_right)) |
746 | window_sb_x = szHint.width - sb_w; |
761 | window_sb_x = szHint.width - sb_w; |
747 | |
762 | |
748 | if (recalc_x) |
763 | if (recalc_x) |
749 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
764 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
750 | - szHint.width - 2 * TermWin.ext_bwidth); |
765 | |
751 | if (recalc_y) |
766 | if (recalc_y) |
752 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
767 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
753 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
754 | |
768 | |
755 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
769 | ncol = width / fwidth; |
756 | TermWin.nrow = TermWin.height / TermWin.fheight; |
770 | nrow = height / fheight; |
757 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
758 | TermWin.ncol, TermWin.nrow, szHint.width, |
|
|
759 | szHint.height)); |
|
|
760 | return; |
|
|
761 | } |
771 | } |
762 | |
772 | |
763 | /*----------------------------------------------------------------------*/ |
773 | /*----------------------------------------------------------------------*/ |
764 | /* |
774 | /* |
765 | * Tell the teletype handler what size the window is. |
775 | * Tell the teletype handler what size the window is. |
766 | * Called after a window size change. |
776 | * Called after a window size change. |
767 | */ |
777 | */ |
768 | void |
778 | void |
769 | rxvt_term::tt_winch () |
779 | rxvt_term::tt_winch () |
770 | { |
780 | { |
771 | if (pty.pty < 0) |
781 | if (pty->pty < 0) |
772 | return; |
782 | return; |
773 | |
783 | |
774 | struct winsize ws; |
784 | struct winsize ws; |
775 | |
785 | |
776 | ws.ws_col = TermWin.ncol; |
786 | ws.ws_col = ncol; |
777 | ws.ws_row = TermWin.nrow; |
787 | ws.ws_row = nrow; |
778 | ws.ws_xpixel = TermWin.width; |
788 | ws.ws_xpixel = width; |
779 | ws.ws_ypixel = TermWin.height; |
789 | ws.ws_ypixel = height; |
780 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
790 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
781 | |
791 | |
782 | #if 0 |
792 | #if 0 |
783 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
793 | // TIOCSWINSZ is supposed to do this automatically and correctly |
784 | if (cmd_pid) /* force through to the command */ |
794 | if (cmd_pid) /* force through to the command */ |
785 | kill (cmd_pid, SIGWINCH); |
795 | kill (-cmd_pid, SIGWINCH); |
786 | #endif |
796 | #endif |
787 | } |
797 | } |
788 | |
798 | |
789 | /*----------------------------------------------------------------------*/ |
799 | /*----------------------------------------------------------------------*/ |
790 | /* set_fonts () - load and set the various fonts |
800 | /* set_fonts () - load and set the various fonts |
791 | /* |
801 | * |
792 | * init = 1 - initialize |
802 | * init = 1 - initialize |
793 | * |
803 | * |
794 | * fontname == FONT_UP - switch to bigger font |
804 | * fontname == FONT_UP - switch to bigger font |
795 | * fontname == FONT_DN - switch to smaller font |
805 | * fontname == FONT_DN - switch to smaller font |
796 | */ |
806 | */ |
… | |
… | |
798 | rxvt_term::set_fonts () |
808 | rxvt_term::set_fonts () |
799 | { |
809 | { |
800 | rxvt_fontset *fs = new rxvt_fontset (this); |
810 | rxvt_fontset *fs = new rxvt_fontset (this); |
801 | rxvt_fontprop prop; |
811 | rxvt_fontprop prop; |
802 | |
812 | |
803 | prop.width = prop.height = prop.weight = prop.slant |
|
|
804 | = rxvt_fontprop::unset; |
|
|
805 | |
|
|
806 | if (!fs |
813 | if (!fs |
807 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed", prop) |
814 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
808 | || !fs->realize_font (1)) |
815 | || !fs->realize_font (1)) |
809 | { |
816 | { |
810 | delete fs; |
817 | delete fs; |
811 | return false; |
818 | return false; |
812 | } |
819 | } |
813 | |
820 | |
814 | #if ENABLE_STYLES |
821 | #if ENABLE_STYLES |
815 | for (int i = RS_styleCount; --i; ) |
822 | for (int i = RS_styleCount; --i; ) |
816 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
823 | if (fontset[i] != fontset[0]) |
817 | delete TermWin.fontset[i]; |
824 | delete fontset[i]; |
818 | #endif |
825 | #endif |
819 | |
826 | |
820 | delete TermWin.fontset[0]; |
827 | delete fontset[0]; |
821 | TermWin.fontset[0] = fs; |
828 | fontset[0] = fs; |
822 | |
829 | |
823 | fs->prop = prop = (*fs)[1]->properties (); |
830 | prop = (*fs)[1]->properties (); |
|
|
831 | prop.height += lineSpace; |
824 | |
832 | |
|
|
833 | fs->set_prop (prop, false); |
|
|
834 | |
825 | TermWin.fwidth = prop.width; |
835 | fwidth = prop.width; |
826 | TermWin.fheight = prop.height; |
836 | fheight = prop.height; |
827 | TermWin.fweight = prop.weight; |
837 | fbase = prop.ascent; |
828 | TermWin.fslant = prop.slant; |
|
|
829 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
830 | |
838 | |
831 | for (int style = 1; style < 4; style++) |
839 | for (int style = 1; style < 4; style++) |
832 | { |
840 | { |
833 | #if ENABLE_STYLES |
841 | #if ENABLE_STYLES |
834 | const char *res = rs[Rs_font + style]; |
842 | const char *res = rs[Rs_font + style]; |
835 | |
843 | |
836 | if (res && !*res) |
844 | if (res && !*res) |
837 | TermWin.fontset[style] = TermWin.fontset[0]; |
845 | fontset[style] = fontset[0]; |
838 | else |
846 | else |
839 | { |
847 | { |
840 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
848 | fontset[style] = fs = new rxvt_fontset (this); |
841 | rxvt_fontprop prop2 = prop; |
849 | rxvt_fontprop prop2 = prop; |
842 | |
850 | |
843 | if (res) |
851 | if (res) |
844 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
852 | { |
|
|
853 | fs->populate (res); |
|
|
854 | fs->set_prop (prop2, false); |
|
|
855 | } |
845 | else |
856 | else |
846 | { |
857 | { |
847 | res = TermWin.fontset[0]->fontdesc; |
858 | fs->populate (fontset[0]->fontdesc); |
848 | |
859 | |
849 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
860 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
850 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
861 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
862 | |
|
|
863 | fs->set_prop (prop2, true); |
851 | } |
864 | } |
852 | |
865 | |
853 | fs->populate (res, prop2); |
|
|
854 | } |
866 | } |
855 | #else |
867 | #else |
856 | TermWin.fontset[style] = TermWin.fontset[0]; |
868 | fontset[style] = fontset[0]; |
857 | #endif |
869 | #endif |
858 | } |
870 | } |
859 | |
871 | |
860 | if (TermWin.parent[0]) |
872 | if (parent[0]) |
861 | { |
873 | { |
862 | resize_all_windows (0, 0, 0); |
874 | resize_all_windows (0, 0, 0); |
863 | scr_remap_chars (); |
875 | scr_remap_chars (); |
864 | scr_touch (true); |
876 | scr_touch (true); |
865 | } |
877 | } |
866 | |
878 | |
867 | return true; |
879 | return true; |
|
|
880 | } |
|
|
881 | |
|
|
882 | void |
|
|
883 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
|
|
884 | { |
|
|
885 | XChangeProperty (dpy, parent[0], |
|
|
886 | prop, XA_STRING, 8, PropModeReplace, |
|
|
887 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
888 | } |
|
|
889 | |
|
|
890 | void |
|
|
891 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
892 | { |
|
|
893 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
894 | char *s = rxvt_wcstoutf8 (ws); |
|
|
895 | |
|
|
896 | XChangeProperty (dpy, parent[0], |
|
|
897 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
898 | (const unsigned char *)s, strlen (s)); |
|
|
899 | |
|
|
900 | free (s); |
|
|
901 | free (ws); |
868 | } |
902 | } |
869 | |
903 | |
870 | /*----------------------------------------------------------------------*/ |
904 | /*----------------------------------------------------------------------*/ |
871 | /*----------------------------------------------------------------------*/ |
905 | /*----------------------------------------------------------------------*/ |
872 | /* xterm sequences - title, iconName, color (exptl) */ |
906 | /* xterm sequences - title, iconName, color (exptl) */ |
873 | void |
907 | void |
874 | rxvt_term::set_title (const char *str) |
908 | rxvt_term::set_title (const char *str) |
875 | { |
909 | { |
876 | #ifdef SMART_WINDOW_TITLE |
910 | set_string_property (XA_WM_NAME, str); |
877 | char *name; |
911 | #if ENABLE_EWMH |
878 | |
912 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
879 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
880 | name = NULL; |
|
|
881 | |
|
|
882 | if (name == NULL || strcmp (name, str)) |
|
|
883 | #endif |
|
|
884 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
885 | |
|
|
886 | #ifdef SMART_WINDOW_TITLE |
|
|
887 | if (name) |
|
|
888 | XFree (name); |
|
|
889 | #endif |
913 | #endif |
890 | } |
914 | } |
891 | |
915 | |
892 | void |
916 | void |
893 | rxvt_term::set_icon_name (const char *str) |
917 | rxvt_term::set_icon_name (const char *str) |
894 | { |
918 | { |
895 | #ifdef SMART_WINDOW_TITLE |
919 | set_string_property (XA_WM_ICON_NAME, str); |
896 | char *name; |
920 | #if ENABLE_EWMH |
897 | |
921 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
898 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
899 | name = NULL; |
|
|
900 | |
|
|
901 | if (name == NULL || strcmp (name, str)) |
|
|
902 | #endif |
922 | #endif |
903 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
904 | |
|
|
905 | #ifdef SMART_WINDOW_TITLE |
|
|
906 | if (name) |
|
|
907 | XFree (name); |
|
|
908 | #endif |
|
|
909 | } |
923 | } |
910 | |
924 | |
|
|
925 | void |
|
|
926 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
927 | { |
911 | #ifdef XTERM_COLOR_CHANGE |
928 | #ifdef XTERM_COLOR_CHANGE |
912 | void |
|
|
913 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
914 | { |
|
|
915 | rxvt_color xcol; |
929 | rxvt_color xcol; |
916 | int i; |
930 | int i; |
917 | |
931 | |
918 | if (color == NULL || *color == '\0') |
932 | if (color == NULL || *color == '\0') |
919 | return; |
933 | return; |
920 | |
934 | |
|
|
935 | color = strdup (color); |
|
|
936 | allocated.push_back ((void *)color); |
|
|
937 | rs[Rs_color + idx] = color; |
|
|
938 | |
921 | /* handle color aliases */ |
939 | /* handle color aliases */ |
922 | if (isdigit (*color)) |
940 | if (isdigit (*color)) |
923 | { |
941 | { |
924 | i = atoi (color); |
942 | i = atoi (color); |
|
|
943 | |
925 | if (i >= 8 && i <= 15) |
944 | if (i >= 8 && i <= 15) |
|
|
945 | { |
926 | { /* bright colors */ |
946 | /* bright colors */ |
927 | i -= 8; |
|
|
928 | # ifndef NO_BRIGHTCOLOR |
|
|
929 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
947 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
930 | SET_PIXCOLOR (idx); |
|
|
931 | goto Done; |
948 | goto done; |
932 | # endif |
|
|
933 | |
|
|
934 | } |
949 | } |
|
|
950 | |
935 | if (i >= 0 && i <= 7) |
951 | if (i >= 0 && i <= 7) |
|
|
952 | { |
936 | { /* normal colors */ |
953 | /* normal colors */ |
937 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
954 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
938 | SET_PIXCOLOR (idx); |
|
|
939 | goto Done; |
955 | goto done; |
940 | } |
956 | } |
941 | } |
957 | } |
942 | |
958 | |
943 | if (!rXParseAllocColor (& xcol, color)) |
959 | set_color (xcol, color); |
944 | return; |
|
|
945 | |
|
|
946 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
947 | |
960 | |
948 | /* |
961 | /* |
949 | * FIXME: should free colors here, but no idea how to do it so instead, |
962 | * FIXME: should free colors here, but no idea how to do it so instead, |
950 | * so just keep gobbling up the colormap |
963 | * so just keep gobbling up the colormap |
951 | */ |
964 | */ |
952 | # if 0 |
|
|
953 | for (i = Color_Black; i <= Color_White; i++) |
|
|
954 | if (pix_colors[idx] == pix_colors[i]) |
|
|
955 | break; |
|
|
956 | if (i > Color_White) |
|
|
957 | { |
|
|
958 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
959 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
960 | DisplayPlanes (display->display, display->screen)); |
|
|
961 | } |
|
|
962 | # endif |
|
|
963 | |
965 | |
964 | pix_colors_focused[idx] = xcol; |
966 | pix_colors_focused[idx] = xcol; |
965 | SET_PIXCOLOR (idx); |
|
|
966 | |
967 | |
967 | /* XSetWindowAttributes attr; */ |
|
|
968 | /* Cursor cursor; */ |
|
|
969 | Done: |
968 | done: |
970 | #ifdef OFF_FOCUS_FADING |
|
|
971 | if (rs[Rs_fade]) |
|
|
972 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
973 | #endif |
|
|
974 | |
|
|
975 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
969 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
976 | |
970 | |
|
|
971 | update_fade_color (idx); |
977 | recolour_cursor (); |
972 | recolour_cursor (); |
978 | scr_recolour (); |
973 | scr_recolour (); |
|
|
974 | #endif /* XTERM_COLOR_CHANGE */ |
979 | } |
975 | } |
980 | |
|
|
981 | #else |
|
|
982 | # define set_window_color (idx,color) ((void)0) |
|
|
983 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
984 | |
976 | |
985 | void |
977 | void |
986 | rxvt_term::recolour_cursor () |
978 | rxvt_term::recolour_cursor () |
987 | { |
979 | { |
988 | XColor xcol[2]; |
980 | XColor fg, bg; |
989 | |
981 | |
990 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
982 | (ISSET_PIXCOLOR (Color_pointer_fg) |
991 | ? pix_colors_focused[Color_pointer_fg] |
983 | ? pix_colors_focused[Color_pointer_fg] |
992 | : pix_colors_focused[Color_fg]; |
984 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
985 | |
993 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
986 | (ISSET_PIXCOLOR (Color_pointer_bg) |
994 | ? pix_colors_focused[Color_pointer_bg] |
987 | ? pix_colors_focused[Color_pointer_bg] |
995 | : pix_colors_focused[Color_bg]; |
988 | : pix_colors_focused[Color_bg]).get (bg); |
996 | |
989 | |
997 | XQueryColors (display->display, display->cmap, xcol, 2); |
990 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
998 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
999 | } |
991 | } |
1000 | |
992 | |
1001 | /*----------------------------------------------------------------------*/ |
993 | /*----------------------------------------------------------------------*/ |
1002 | /* |
994 | /* |
1003 | * find if fg/bg matches any of the normal (low-intensity) colors |
995 | * find if fg/bg matches any of the normal (low-intensity) colors |
1004 | */ |
996 | */ |
1005 | void |
997 | void |
1006 | rxvt_term::set_colorfgbg () |
998 | rxvt_term::set_colorfgbg () |
1007 | { |
999 | { |
1008 | unsigned int i; |
1000 | unsigned int i; |
1009 | const char *xpmb = "\0"; |
1001 | const char *xpmb = ""; |
1010 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1002 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1011 | |
1003 | |
1012 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1013 | strcpy (fstr, "default"); |
1004 | strcpy (fstr, "default"); |
1014 | strcpy (bstr, "default"); |
1005 | strcpy (bstr, "default"); |
1015 | for (i = Color_Black; i <= Color_White; i++) |
1006 | for (i = Color_Black; i <= Color_White; i++) |
1016 | if (pix_colors[Color_fg] == pix_colors[i]) |
1007 | if (pix_colors[Color_fg] == pix_colors[i]) |
1017 | { |
1008 | { |
… | |
… | |
1021 | |
1012 | |
1022 | for (i = Color_Black; i <= Color_White; i++) |
1013 | for (i = Color_Black; i <= Color_White; i++) |
1023 | if (pix_colors[Color_bg] == pix_colors[i]) |
1014 | if (pix_colors[Color_bg] == pix_colors[i]) |
1024 | { |
1015 | { |
1025 | sprintf (bstr, "%d", (i - Color_Black)); |
1016 | sprintf (bstr, "%d", (i - Color_Black)); |
1026 | #ifdef XPM_BACKGROUND |
1017 | #ifdef BG_IMAGE_FROM_FILE |
1027 | xpmb = "default;"; |
1018 | xpmb = "default;"; |
1028 | #endif |
1019 | #endif |
1029 | break; |
1020 | break; |
1030 | } |
1021 | } |
1031 | |
1022 | |
1032 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1023 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1033 | } |
1024 | } |
1034 | |
1025 | |
1035 | /*----------------------------------------------------------------------*/ |
1026 | /*----------------------------------------------------------------------*/ |
1036 | /* |
|
|
1037 | * Colour determination for low colour displays, routine from |
|
|
1038 | * Hans de Goede <hans@highrise.nl> |
|
|
1039 | */ |
|
|
1040 | |
1027 | |
1041 | int |
1028 | bool |
1042 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1029 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1043 | { |
1030 | { |
1044 | if (!screen_in_out->set (display, colour)) |
1031 | if (color.set (this, name)) |
1045 | { |
|
|
1046 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1047 | return false; |
|
|
1048 | } |
|
|
1049 | |
|
|
1050 | return true; |
1032 | return true; |
|
|
1033 | |
|
|
1034 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1035 | return false; |
|
|
1036 | } |
|
|
1037 | |
|
|
1038 | void |
|
|
1039 | rxvt_term::alias_color (int dst, int src) |
|
|
1040 | { |
|
|
1041 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1051 | } |
1042 | } |
1052 | |
1043 | |
1053 | /* -------------------------------------------------------------------- * |
1044 | /* -------------------------------------------------------------------- * |
1054 | * - WINDOW RESIZING - * |
1045 | * - WINDOW RESIZING - * |
1055 | * -------------------------------------------------------------------- */ |
1046 | * -------------------------------------------------------------------- */ |
1056 | void |
1047 | void |
1057 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1048 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1058 | { |
1049 | { |
1059 | int fix_screen; |
1050 | int fix_screen; |
|
|
1051 | int old_width = szHint.width; |
|
|
1052 | int old_height = szHint.height; |
1060 | |
1053 | |
1061 | #ifdef SMART_RESIZE |
|
|
1062 | int old_width = szHint.width, old_height = szHint.height; |
|
|
1063 | #endif |
|
|
1064 | |
|
|
1065 | window_calc (width, height); |
1054 | window_calc (newwidth, newheight); |
|
|
1055 | |
|
|
1056 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1066 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1057 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1067 | |
1058 | |
1068 | if (!ignoreparent) |
1059 | if (!ignoreparent) |
1069 | { |
1060 | { |
1070 | #ifdef SMART_RESIZE |
1061 | #ifdef SMART_RESIZE |
1071 | /* |
1062 | /* |
… | |
… | |
1075 | int x, y, x1, y1; |
1066 | int x, y, x1, y1; |
1076 | int dx, dy; |
1067 | int dx, dy; |
1077 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1068 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1078 | Window unused_cr; |
1069 | Window unused_cr; |
1079 | |
1070 | |
1080 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1071 | XTranslateCoordinates (dpy, parent[0], display->root, |
1081 | 0, 0, &x, &y, &unused_cr); |
1072 | 0, 0, &x, &y, &unused_cr); |
1082 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1073 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1083 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1074 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1084 | /* |
1075 | /* |
1085 | * if display->root isn't the parent window, a WM will probably have offset |
1076 | * if display->root isn't the parent window, a WM will probably have offset |
1086 | * our position for handles and decorations. Counter it |
1077 | * our position for handles and decorations. Counter it |
1087 | */ |
1078 | */ |
… | |
… | |
1089 | { |
1080 | { |
1090 | x -= x1; |
1081 | x -= x1; |
1091 | y -= y1; |
1082 | y -= y1; |
1092 | } |
1083 | } |
1093 | |
1084 | |
1094 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1085 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1095 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1086 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1096 | dx = old_width - szHint.width; |
1087 | dx = old_width - szHint.width; |
1097 | dy = old_height - szHint.height; |
1088 | dy = old_height - szHint.height; |
1098 | |
1089 | |
1099 | /* Check position of the center of the window */ |
1090 | /* Check position of the center of the window */ |
1100 | if (x < x1) /* left half */ |
1091 | if (x < x1) /* left half */ |
1101 | dx = 0; |
1092 | dx = 0; |
… | |
… | |
1104 | if (y < y1) /* top half */ |
1095 | if (y < y1) /* top half */ |
1105 | dy = 0; |
1096 | dy = 0; |
1106 | else if (y == y1) /* exact center */ |
1097 | else if (y == y1) /* exact center */ |
1107 | dy /= 2; |
1098 | dy /= 2; |
1108 | |
1099 | |
1109 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1100 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1110 | szHint.width, szHint.height); |
1101 | szHint.width, szHint.height); |
1111 | #else |
1102 | #else |
1112 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1103 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1113 | #endif |
1104 | #endif |
1114 | } |
1105 | } |
1115 | |
1106 | |
1116 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1107 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1117 | |
1108 | |
1118 | if (fix_screen || width != old_width || height != old_height) |
1109 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1119 | { |
1110 | { |
1120 | if (scrollbar_visible ()) |
1111 | if (scrollBar.state) |
1121 | { |
1112 | { |
1122 | XMoveResizeWindow (display->display, scrollBar.win, |
1113 | XMoveResizeWindow (dpy, scrollBar.win, |
1123 | window_sb_x, 0, |
1114 | window_sb_x, 0, |
1124 | scrollbar_TotalWidth (), szHint.height); |
1115 | scrollbar_TotalWidth (), szHint.height); |
1125 | resize_scrollbar (); |
1116 | resize_scrollbar (); |
1126 | } |
1117 | } |
1127 | |
1118 | |
1128 | if (menubar_visible ()) |
|
|
1129 | XMoveResizeWindow (display->display, menuBar.win, |
|
|
1130 | window_vt_x, 0, |
|
|
1131 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
|
|
1132 | |
|
|
1133 | XMoveResizeWindow (display->display, TermWin.vt, |
1119 | XMoveResizeWindow (dpy, vt, |
1134 | window_vt_x, window_vt_y, |
1120 | window_vt_x, window_vt_y, |
1135 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1121 | width, height); |
|
|
1122 | |
|
|
1123 | #ifdef HAVE_BG_PIXMAP |
|
|
1124 | if (bgPixmap.window_size_sensitive ()) |
|
|
1125 | update_background (); |
|
|
1126 | #endif |
|
|
1127 | |
1136 | scr_clear (); |
1128 | scr_clear (); |
1137 | #ifdef XPM_BACKGROUND |
|
|
1138 | resize_pixmap (); |
|
|
1139 | #endif |
|
|
1140 | } |
1129 | } |
1141 | |
1130 | |
1142 | if (fix_screen || old_height == 0) |
1131 | if (fix_screen || old_height == 0) |
1143 | { |
|
|
1144 | int curr_screen = -1; |
|
|
1145 | int old_ncol = prev_ncol; |
|
|
1146 | |
|
|
1147 | /* scr_reset only works on the primary screen */ |
|
|
1148 | if (old_height) /* this is not the first time through */ |
|
|
1149 | { |
|
|
1150 | unsigned int ncol = TermWin.ncol; |
|
|
1151 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1152 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1153 | TermWin.ncol = ncol; |
|
|
1154 | } |
|
|
1155 | |
|
|
1156 | scr_reset (); |
1132 | scr_reset (); |
1157 | |
1133 | |
1158 | if (curr_screen >= 0) /* this is not the first time through */ |
1134 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1159 | { |
1135 | //scr_touch (false); |
1160 | scr_change_screen (curr_screen); |
|
|
1161 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
|
|
1162 | } |
|
|
1163 | } |
|
|
1164 | |
1136 | |
1165 | old_width = szHint.width; |
1137 | #ifdef HAVE_BG_PIXMAP |
1166 | old_height = szHint.height; |
1138 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1139 | // if (bgPixmap.pixmap) |
|
|
1140 | // scr_touch (false); |
|
|
1141 | #endif |
1167 | |
1142 | |
1168 | #ifdef USE_XIM |
1143 | #ifdef USE_XIM |
1169 | IMSetStatusPosition (); |
1144 | IMSetPosition (); |
1170 | #endif |
1145 | #endif |
1171 | } |
1146 | } |
1172 | |
1147 | |
1173 | /* |
1148 | /* |
1174 | * Set the width/height of the vt window in characters. Units are pixels. |
1149 | * Set the width/height of the vt window in characters. Units are pixels. |
1175 | * good for toggling 80/132 columns |
1150 | * good for toggling 80/132 columns |
1176 | */ |
1151 | */ |
1177 | void |
1152 | void |
1178 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1153 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1179 | { |
1154 | { |
1180 | XWindowAttributes wattr; |
1155 | XWindowAttributes wattr; |
1181 | |
1156 | |
1182 | if (width == 0 || height == 0) |
1157 | if (newwidth == 0 || newheight == 0) |
1183 | { |
1158 | { |
1184 | XGetWindowAttributes (display->display, display->root, &wattr); |
1159 | XGetWindowAttributes (dpy, display->root, &wattr); |
|
|
1160 | |
1185 | if (width == 0) |
1161 | if (newwidth == 0) |
1186 | width = wattr.width - szHint.base_width; |
1162 | newwidth = wattr.width - szHint.base_width; |
1187 | if (height == 0) |
1163 | if (newheight == 0) |
1188 | height = wattr.height - szHint.base_height; |
1164 | newheight = wattr.height - szHint.base_height; |
1189 | } |
|
|
1190 | |
|
|
1191 | if (width != TermWin.width || height != TermWin.height) |
|
|
1192 | { |
1165 | } |
|
|
1166 | |
|
|
1167 | if (newwidth != width || newheight != height) |
|
|
1168 | { |
1193 | width += szHint.base_width; |
1169 | newwidth += szHint.base_width; |
1194 | height += szHint.base_height; |
1170 | newheight += szHint.base_height; |
1195 | resize_all_windows (width, height, 0); |
1171 | resize_all_windows (newwidth, newheight, 0); |
1196 | } |
1172 | } |
1197 | } |
1173 | } |
1198 | |
1174 | |
1199 | /* -------------------------------------------------------------------- * |
1175 | /* -------------------------------------------------------------------- * |
1200 | * - X INPUT METHOD ROUTINES - * |
1176 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1202 | #ifdef USE_XIM |
1178 | #ifdef USE_XIM |
1203 | |
1179 | |
1204 | void |
1180 | void |
1205 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1181 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1206 | { |
1182 | { |
1207 | fg = pix_colors[Color_fg]; |
1183 | fg = pix_colors [Color_fg]; |
1208 | bg = pix_colors[Color_bg]; |
1184 | bg = pix_colors [Color_bg]; |
1209 | } |
1185 | } |
1210 | |
1186 | |
1211 | void |
1187 | void |
1212 | rxvt_term::im_set_size (XRectangle &size) |
1188 | rxvt_term::im_set_size (XRectangle &size) |
1213 | { |
1189 | { |
1214 | // the int_bwidth terms make no sense to me |
1190 | // the int_bwidth terms make no sense to me |
1215 | size.x = TermWin.int_bwidth; |
1191 | size.x = int_bwidth; |
1216 | size.y = TermWin.int_bwidth; |
1192 | size.y = int_bwidth; |
1217 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1193 | size.width = Width2Pixel (ncol) + int_bwidth; |
1218 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1194 | size.height = Height2Pixel (nrow) + int_bwidth; |
1219 | } |
1195 | } |
1220 | |
1196 | |
1221 | void |
1197 | void |
1222 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1198 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1223 | XRectangle &status_rect, |
1199 | XRectangle &status_rect, |
1224 | const XRectangle &needed_rect) |
1200 | const XRectangle &needed_rect) |
1225 | { |
1201 | { |
1226 | preedit_rect.x = needed_rect.width; |
1202 | preedit_rect.x = needed_rect.width; |
1227 | preedit_rect.y = 0; |
1203 | preedit_rect.y = 0; |
1228 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1204 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
1229 | preedit_rect.height = TermWin.fheight; |
1205 | preedit_rect.height = fheight; |
1230 | |
1206 | |
1231 | status_rect.x = 0; |
1207 | status_rect.x = 0; |
1232 | status_rect.y = 0; |
1208 | status_rect.y = 0; |
1233 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1209 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
1234 | status_rect.height = TermWin.fheight; |
1210 | status_rect.height = fheight; |
1235 | } |
1211 | } |
1236 | |
1212 | |
1237 | /* Checking whether input method is running. */ |
1213 | /* Checking whether input method is running. */ |
1238 | bool |
1214 | bool |
1239 | rxvt_term::IMisRunning () |
1215 | rxvt_term::IMisRunning () |
… | |
… | |
1250 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1226 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1251 | |
1227 | |
1252 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1228 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1253 | *p = '\0'; |
1229 | *p = '\0'; |
1254 | |
1230 | |
1255 | atom = XInternAtom (display->display, server, False); |
1231 | atom = XInternAtom (dpy, server, False); |
1256 | win = XGetSelectionOwner (display->display, atom); |
1232 | win = XGetSelectionOwner (dpy, atom); |
1257 | |
1233 | |
1258 | if (win != None) |
1234 | if (win != None) |
1259 | return True; |
1235 | return True; |
1260 | } |
1236 | } |
1261 | |
1237 | |
… | |
… | |
1263 | } |
1239 | } |
1264 | |
1240 | |
1265 | void |
1241 | void |
1266 | rxvt_term::IMSendSpot () |
1242 | rxvt_term::IMSendSpot () |
1267 | { |
1243 | { |
1268 | XPoint spot; |
1244 | XPoint nspot; |
1269 | XVaNestedList preedit_attr; |
1245 | XVaNestedList preedit_attr; |
1270 | |
1246 | |
1271 | if (!Input_Context |
1247 | if (!Input_Context |
1272 | || !TermWin.focus |
1248 | || !focus |
1273 | || !(input_style & XIMPreeditPosition) |
1249 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1274 | #if 0 |
|
|
1275 | || !(event_type == KeyPress |
|
|
1276 | || event_type == Expose |
|
|
1277 | || event_type == NoExpose |
|
|
1278 | || event_type == SelectionNotify |
|
|
1279 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1280 | #endif |
|
|
1281 | || !IMisRunning ()) |
|
|
1282 | return; |
1250 | return; |
1283 | |
1251 | |
1284 | im_set_position (spot); |
1252 | im_set_position (nspot); |
|
|
1253 | |
|
|
1254 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1255 | return; |
|
|
1256 | |
|
|
1257 | spot = nspot; |
1285 | |
1258 | |
1286 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1259 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1287 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1260 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1288 | XFree (preedit_attr); |
1261 | XFree (preedit_attr); |
1289 | } |
1262 | } |
1290 | |
1263 | |
1291 | void |
1264 | void |
1292 | rxvt_term::im_destroy () |
1265 | rxvt_term::im_destroy () |
1293 | { |
1266 | { |
1294 | if (Input_Context) |
|
|
1295 | { |
|
|
1296 | XDestroyIC (Input_Context); |
|
|
1297 | Input_Context = 0; |
|
|
1298 | } |
|
|
1299 | |
|
|
1300 | if (input_method) |
1267 | if (input_method) |
1301 | { |
1268 | { |
|
|
1269 | if (Input_Context && input_method->xim) |
|
|
1270 | XDestroyIC (Input_Context); |
|
|
1271 | |
1302 | display->put_xim (input_method); |
1272 | display->put_xim (input_method); |
1303 | input_method = 0; |
1273 | input_method = 0; |
1304 | } |
1274 | } |
|
|
1275 | |
|
|
1276 | Input_Context = 0; |
1305 | } |
1277 | } |
|
|
1278 | |
|
|
1279 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1280 | |
|
|
1281 | static void |
|
|
1282 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1283 | { |
|
|
1284 | ((rxvt_term *)client_data)->make_current (); |
|
|
1285 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1286 | } |
|
|
1287 | |
|
|
1288 | static void |
|
|
1289 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1290 | { |
|
|
1291 | ((rxvt_term *)client_data)->make_current (); |
|
|
1292 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | static void |
|
|
1296 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1297 | { |
|
|
1298 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1299 | XIMText *text = call_data->text; |
|
|
1300 | |
|
|
1301 | term->make_current (); |
|
|
1302 | |
|
|
1303 | if (text) |
|
|
1304 | { |
|
|
1305 | void *str; |
|
|
1306 | |
|
|
1307 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1308 | { |
|
|
1309 | // of course, X makes it ugly again |
|
|
1310 | if (term->rs[Rs_imLocale]) |
|
|
1311 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1312 | |
|
|
1313 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1314 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1315 | |
|
|
1316 | if (term->rs[Rs_imLocale]) |
|
|
1317 | SET_LOCALE (term->locale); |
|
|
1318 | } |
|
|
1319 | else |
|
|
1320 | str = (void *)text->string.wide_char; |
|
|
1321 | |
|
|
1322 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1323 | DT_INT, call_data->caret, |
|
|
1324 | DT_INT, call_data->chg_first, |
|
|
1325 | DT_INT, call_data->chg_length, |
|
|
1326 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1327 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1328 | DT_END)); |
|
|
1329 | } |
|
|
1330 | else |
|
|
1331 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1332 | DT_INT, call_data->caret, |
|
|
1333 | DT_INT, call_data->chg_first, |
|
|
1334 | DT_INT, call_data->chg_length, |
|
|
1335 | DT_END)); |
|
|
1336 | } |
|
|
1337 | |
|
|
1338 | #if 0 |
|
|
1339 | static void |
|
|
1340 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1341 | { |
|
|
1342 | ((rxvt_term *)client_data)->make_current (); |
|
|
1343 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1344 | DT_INT, call_data->position, |
|
|
1345 | DT_INT, call_data->direction, |
|
|
1346 | DT_INT, call_data->style, |
|
|
1347 | DT_END)); |
|
|
1348 | } |
|
|
1349 | #endif |
|
|
1350 | |
|
|
1351 | #endif |
1306 | |
1352 | |
1307 | /* |
1353 | /* |
1308 | * Try to open a XIM with the current modifiers, then see if we can |
1354 | * Try to open a XIM with the current modifiers, then see if we can |
1309 | * open a suitable preedit type |
1355 | * open a suitable preedit type |
1310 | */ |
1356 | */ |
… | |
… | |
1317 | XRectangle rect, status_rect, needed_rect; |
1363 | XRectangle rect, status_rect, needed_rect; |
1318 | unsigned long fg, bg; |
1364 | unsigned long fg, bg; |
1319 | const char *p; |
1365 | const char *p; |
1320 | char **s; |
1366 | char **s; |
1321 | XIMStyles *xim_styles; |
1367 | XIMStyles *xim_styles; |
|
|
1368 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1369 | XIMCallback xcb[4]; |
|
|
1370 | #endif |
|
|
1371 | |
|
|
1372 | set_environ (envv); |
1322 | |
1373 | |
1323 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1374 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1324 | return false; |
1375 | return false; |
1325 | |
1376 | |
1326 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1327 | input_method = display->get_xim (locale, modifiers); |
1377 | input_method = display->get_xim (locale, modifiers); |
1328 | if (input_method == NULL) |
1378 | if (input_method == NULL) |
1329 | return false; |
1379 | return false; |
1330 | |
1380 | |
1331 | xim = input_method->xim; |
1381 | xim = input_method->xim; |
|
|
1382 | spot.x = spot.y = -1; |
1332 | |
1383 | |
1333 | xim_styles = NULL; |
1384 | xim_styles = NULL; |
1334 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1385 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1335 | || !xim_styles || !xim_styles->count_styles) |
1386 | || !xim_styles || !xim_styles->count_styles) |
1336 | { |
1387 | { |
1337 | im_destroy (); |
1388 | im_destroy (); |
1338 | return false; |
1389 | return false; |
1339 | } |
1390 | } |
1340 | |
1391 | |
1341 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1392 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1393 | |
|
|
1394 | for (int pi = 0; pi < 2; pi++) |
|
|
1395 | { |
|
|
1396 | p = pet[pi]; |
|
|
1397 | |
|
|
1398 | if (!p) |
|
|
1399 | continue; |
|
|
1400 | |
1342 | s = rxvt_splitcommastring (p); |
1401 | s = rxvt_splitcommastring (p); |
1343 | |
1402 | |
1344 | for (i = found = 0; !found && s[i]; i++) |
1403 | for (i = found = 0; !found && s[i]; i++) |
1345 | { |
1404 | { |
1346 | if (!strcmp (s[i], "OverTheSpot")) |
1405 | if (!strcmp (s[i], "OverTheSpot")) |
1347 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1406 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1348 | else if (!strcmp (s[i], "OffTheSpot")) |
1407 | else if (!strcmp (s[i], "OffTheSpot")) |
1349 | input_style = (XIMPreeditArea | XIMStatusArea); |
1408 | input_style = XIMPreeditArea | XIMStatusArea; |
1350 | else if (!strcmp (s[i], "Root")) |
1409 | else if (!strcmp (s[i], "Root")) |
1351 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1410 | input_style = XIMPreeditNothing | XIMStatusNothing; |
|
|
1411 | else if (!strcmp (s[i], "None")) |
|
|
1412 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1413 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1414 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1415 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1416 | #endif |
|
|
1417 | else |
|
|
1418 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1352 | |
1419 | |
1353 | for (j = 0; j < xim_styles->count_styles; j++) |
1420 | for (j = 0; j < xim_styles->count_styles; j++) |
1354 | if (input_style == xim_styles->supported_styles[j]) |
1421 | if (input_style == xim_styles->supported_styles[j]) |
1355 | { |
1422 | { |
|
|
1423 | rxvt_freecommastring (s); |
|
|
1424 | |
1356 | found = 1; |
1425 | found = 1; |
1357 | break; |
1426 | goto foundpet; |
|
|
1427 | } |
|
|
1428 | |
1358 | } |
1429 | } |
1359 | } |
|
|
1360 | |
1430 | |
1361 | for (i = 0; s[i]; i++) |
1431 | rxvt_freecommastring (s); |
1362 | free (s[i]); |
1432 | } |
1363 | |
1433 | |
1364 | free (s); |
1434 | foundpet: |
|
|
1435 | |
1365 | XFree (xim_styles); |
1436 | XFree (xim_styles); |
1366 | |
1437 | |
1367 | if (!found) |
1438 | if (!found) |
1368 | { |
1439 | { |
1369 | im_destroy (); |
1440 | im_destroy (); |
… | |
… | |
1386 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1457 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1387 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1458 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1388 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1459 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1389 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1460 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1390 | "*", |
1461 | "*", |
1391 | TermWin.fheight, |
1462 | fheight, |
1392 | TermWin.fheight + 1, TermWin.fheight - 1, |
1463 | fheight + 1, fheight - 1, |
1393 | TermWin.fheight - 2, TermWin.fheight + 2); |
1464 | fheight - 2, fheight + 2); |
1394 | |
1465 | |
1395 | fs = XCreateFontSet (display->display, pat, |
1466 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1396 | &missing_charset_list, &missing_charset_count, &def_string); |
1467 | &missing_charset_list, &missing_charset_count, &def_string); |
1397 | |
1468 | |
1398 | if (missing_charset_list) |
1469 | if (missing_charset_list) |
1399 | XFreeStringList (missing_charset_list); |
1470 | XFreeStringList (missing_charset_list); |
1400 | |
1471 | |
… | |
… | |
1441 | XNBackground, bg, |
1512 | XNBackground, bg, |
1442 | XNArea, &status_rect, |
1513 | XNArea, &status_rect, |
1443 | XNFontSet, fs, |
1514 | XNFontSet, fs, |
1444 | NULL); |
1515 | NULL); |
1445 | } |
1516 | } |
|
|
1517 | #if ENABLE_XIM_ONTHESPOT |
|
|
1518 | else if (input_style & XIMPreeditCallbacks) |
|
|
1519 | { |
|
|
1520 | im_set_position (spot); |
|
|
1521 | |
|
|
1522 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1523 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1524 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1525 | # if 0 |
|
|
1526 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1527 | # endif |
|
|
1528 | |
|
|
1529 | preedit_attr = XVaCreateNestedList (0, |
|
|
1530 | XNSpotLocation, &spot, |
|
|
1531 | XNPreeditStartCallback, &xcb[0], |
|
|
1532 | XNPreeditDoneCallback , &xcb[1], |
|
|
1533 | XNPreeditDrawCallback , &xcb[2], |
|
|
1534 | # if 0 |
|
|
1535 | XNPreeditCaretCallback, &xcb[3], |
|
|
1536 | # endif |
|
|
1537 | NULL); |
|
|
1538 | } |
|
|
1539 | #endif |
1446 | |
1540 | |
1447 | Input_Context = XCreateIC (xim, |
1541 | Input_Context = XCreateIC (xim, |
1448 | XNInputStyle, input_style, |
1542 | XNInputStyle, input_style, |
1449 | XNClientWindow, TermWin.vt, |
1543 | XNClientWindow, vt, |
1450 | XNFocusWindow, TermWin.parent[0], |
1544 | XNFocusWindow, parent[0], |
1451 | preedit_attr ? XNPreeditAttributes : NULL, |
1545 | preedit_attr ? XNPreeditAttributes : NULL, |
1452 | preedit_attr, |
1546 | preedit_attr, |
1453 | status_attr ? XNStatusAttributes : NULL, |
1547 | status_attr ? XNStatusAttributes : NULL, |
1454 | status_attr, NULL); |
1548 | status_attr, NULL); |
1455 | |
1549 | |
1456 | if (preedit_attr) XFree (preedit_attr); |
1550 | if (preedit_attr) XFree (preedit_attr); |
1457 | if (status_attr) XFree (status_attr); |
1551 | if (status_attr) XFree (status_attr); |
1458 | if (fs) XFreeFontSet (display->display, fs); |
1552 | if (fs) XFreeFontSet (dpy, fs); |
1459 | |
1553 | |
1460 | if (Input_Context == NULL) |
1554 | if (Input_Context == NULL) |
1461 | { |
1555 | { |
1462 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1556 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1463 | im_destroy (); |
1557 | im_destroy (); |
1464 | return false; |
1558 | return false; |
1465 | } |
1559 | } |
1466 | |
1560 | |
1467 | if (input_style & XIMPreeditArea) |
1561 | #if 0 |
|
|
1562 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1563 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1564 | vt_select_input (); |
|
|
1565 | #endif |
|
|
1566 | |
1468 | IMSetStatusPosition (); |
1567 | IMSetPosition (); |
1469 | |
1568 | |
1470 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1471 | return true; |
1569 | return true; |
1472 | } |
1570 | } |
1473 | |
1571 | |
1474 | void |
1572 | void |
1475 | rxvt_term::im_cb () |
1573 | rxvt_term::im_cb () |
1476 | { |
1574 | { |
1477 | int i, found, had_im; |
1575 | int i; |
1478 | const char *p; |
1576 | const char *p; |
1479 | char **s; |
1577 | char **s; |
1480 | char buf[IMBUFSIZ]; |
1578 | char buf[IMBUFSIZ]; |
1481 | |
1579 | |
|
|
1580 | make_current (); |
|
|
1581 | |
1482 | im_destroy (); |
1582 | im_destroy (); |
1483 | |
1583 | |
1484 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1485 | if (Input_Context) |
1584 | if (Input_Context) |
1486 | return; |
1585 | return; |
1487 | |
1586 | |
1488 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1587 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1489 | if (rs[Rs_imLocale]) |
1588 | if (rs[Rs_imLocale]) |
… | |
… | |
1494 | if (p && *p) |
1593 | if (p && *p) |
1495 | { |
1594 | { |
1496 | bool found = false; |
1595 | bool found = false; |
1497 | |
1596 | |
1498 | s = rxvt_splitcommastring (p); |
1597 | s = rxvt_splitcommastring (p); |
|
|
1598 | |
1499 | for (i = 0; s[i]; i++) |
1599 | for (i = 0; s[i]; i++) |
1500 | { |
1600 | { |
1501 | if (*s[i]) |
1601 | if (*s[i]) |
1502 | { |
1602 | { |
1503 | strcpy (buf, "@im="); |
1603 | strcpy (buf, "@im="); |
… | |
… | |
1507 | found = true; |
1607 | found = true; |
1508 | break; |
1608 | break; |
1509 | } |
1609 | } |
1510 | } |
1610 | } |
1511 | } |
1611 | } |
1512 | for (i = 0; s[i]; i++) |
1612 | |
1513 | free (s[i]); |
1613 | rxvt_freecommastring (s); |
1514 | free (s); |
|
|
1515 | |
1614 | |
1516 | if (found) |
1615 | if (found) |
1517 | goto done; |
1616 | goto done; |
1518 | } |
1617 | } |
1519 | |
1618 | |
… | |
… | |
1531 | SET_LOCALE (locale); |
1630 | SET_LOCALE (locale); |
1532 | #endif |
1631 | #endif |
1533 | } |
1632 | } |
1534 | |
1633 | |
1535 | void |
1634 | void |
1536 | rxvt_term::IMSetStatusPosition () |
1635 | rxvt_term::IMSetPosition () |
1537 | { |
1636 | { |
1538 | XRectangle preedit_rect, status_rect, *needed_rect; |
1637 | XRectangle preedit_rect, status_rect, *needed_rect; |
1539 | XVaNestedList preedit_attr, status_attr; |
1638 | XVaNestedList preedit_attr, status_attr; |
1540 | |
1639 | |
1541 | if (!Input_Context |
1640 | if (!Input_Context |
1542 | || !TermWin.focus |
1641 | || !focus |
1543 | || !(input_style & XIMPreeditArea) |
1642 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1544 | || !IMisRunning ()) |
1643 | || !IMisRunning ()) |
1545 | return; |
1644 | return; |
1546 | |
1645 | |
|
|
1646 | if (input_style & XIMPreeditPosition) |
|
|
1647 | { |
|
|
1648 | im_set_size (preedit_rect); |
|
|
1649 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1650 | |
|
|
1651 | XSetICValues (Input_Context, |
|
|
1652 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1653 | } |
|
|
1654 | else |
|
|
1655 | { |
1547 | /* Getting the necessary width of preedit area */ |
1656 | /* Getting the necessary width of preedit area */ |
1548 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1657 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1549 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1658 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1550 | XFree (status_attr); |
1659 | XFree (status_attr); |
1551 | |
1660 | |
1552 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1661 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1553 | XFree (needed_rect); |
1662 | XFree (needed_rect); |
1554 | |
1663 | |
1555 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1664 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1556 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1665 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1557 | |
1666 | |
1558 | XSetICValues (Input_Context, |
1667 | XSetICValues (Input_Context, |
1559 | XNPreeditAttributes, preedit_attr, |
1668 | XNPreeditAttributes, preedit_attr, |
1560 | XNStatusAttributes, status_attr, NULL); |
1669 | XNStatusAttributes, status_attr, |
|
|
1670 | NULL); |
1561 | |
1671 | |
|
|
1672 | XFree (status_attr); |
|
|
1673 | } |
|
|
1674 | |
1562 | XFree (preedit_attr); |
1675 | XFree (preedit_attr); |
1563 | XFree (status_attr); |
|
|
1564 | } |
1676 | } |
1565 | #endif /* USE_XIM */ |
1677 | #endif /* USE_XIM */ |
1566 | |
1678 | |
1567 | /*----------------------------------------------------------------------*/ |
1679 | void |
1568 | rxvt_t rxvt_current_term; |
1680 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1681 | { |
|
|
1682 | Window cr; |
|
|
1683 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1684 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1685 | } |
|
|
1686 | |
|
|
1687 | Pixmap |
|
|
1688 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1689 | { |
|
|
1690 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1691 | if (xa[prop_id]) |
|
|
1692 | { |
|
|
1693 | int aformat; |
|
|
1694 | unsigned long nitems, bytes_after; |
|
|
1695 | Atom atype; |
|
|
1696 | unsigned char *prop = NULL; |
|
|
1697 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1698 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1699 | &nitems, &bytes_after, &prop); |
|
|
1700 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1701 | return *(Pixmap *)prop; |
|
|
1702 | } |
|
|
1703 | |
|
|
1704 | return None; |
|
|
1705 | } |
|
|
1706 | |
|
|
1707 | #ifdef HAVE_BG_PIXMAP |
|
|
1708 | # if TRACE_PIXMAPS |
|
|
1709 | # undef update_background |
|
|
1710 | void |
|
|
1711 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1712 | { |
|
|
1713 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1714 | update_background (); |
|
|
1715 | } |
|
|
1716 | # endif |
|
|
1717 | |
|
|
1718 | void |
|
|
1719 | rxvt_term::update_background () |
|
|
1720 | { |
|
|
1721 | bgPixmap.invalidate (); |
|
|
1722 | |
|
|
1723 | /* no chance of real time refresh if we are blurring! */ |
|
|
1724 | if (bgPixmap.invalid_since + 0.50 < ev::now () |
|
|
1725 | && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1726 | { |
|
|
1727 | update_background_ev.stop (); |
|
|
1728 | bgPixmap.render (); |
|
|
1729 | } |
|
|
1730 | else |
|
|
1731 | { |
|
|
1732 | ev_tstamp refresh; |
|
|
1733 | |
|
|
1734 | if (!bgPixmap.need_client_side_rendering ()) |
|
|
1735 | refresh = .05; |
|
|
1736 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1737 | refresh = .20; /* very slow !!! */ |
|
|
1738 | else |
|
|
1739 | refresh = .07; |
|
|
1740 | |
|
|
1741 | update_background_ev.start (refresh); |
|
|
1742 | } |
|
|
1743 | } |
|
|
1744 | |
|
|
1745 | void |
|
|
1746 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1747 | { |
|
|
1748 | make_current (); |
|
|
1749 | bgPixmap.render (); |
|
|
1750 | refresh_check (); |
|
|
1751 | } |
|
|
1752 | |
|
|
1753 | #endif /* HAVE_BG_PIXMAP */ |
1569 | |
1754 | |
1570 | /*----------------------- end-of-file (C source) -----------------------*/ |
1755 | /*----------------------- end-of-file (C source) -----------------------*/ |