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> |
… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | #ifdef TTY_GID_SUPPORT |
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44 | # include <grp.h> |
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45 | #endif |
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46 | |
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47 | #ifdef HAVE_TERMIOS_H |
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48 | # include <termios.h> |
43 | # include <termios.h> |
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44 | |
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45 | #ifdef HAVE_XSETLOCALE |
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46 | # define X_LOCALE |
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47 | # include <X11/Xlocale.h> |
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48 | #else |
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49 | # ifdef HAVE_SETLOCALE |
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50 | # include <clocale> |
49 | #endif |
51 | # endif |
50 | |
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51 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
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52 | static uid_t saved_euid; |
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53 | static gid_t saved_egid; |
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54 | #endif |
52 | #endif |
55 | |
53 | |
56 | vector<rxvt_term *> rxvt_term::termlist; |
54 | vector<rxvt_term *> rxvt_term::termlist; |
57 | |
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 | |
58 | static char curlocale[128], savelocale[128]; |
59 | static char curlocale[128], savelocale[128]; |
59 | |
60 | |
60 | bool |
61 | bool |
61 | rxvt_set_locale (const char *locale) |
62 | rxvt_set_locale (const char *locale) NOTHROW |
62 | { |
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 | |
63 | if (!locale || !strncmp (locale, curlocale, 128)) |
69 | if (!locale || !memcmp (locale, curlocale, size)) |
64 | return false; |
70 | return false; |
65 | |
71 | |
66 | strncpy (curlocale, locale, 128); |
72 | memcpy (curlocale, locale, size); |
67 | setlocale (LC_CTYPE, curlocale); |
73 | setlocale (LC_CTYPE, curlocale); |
68 | return true; |
74 | return true; |
69 | } |
75 | } |
70 | |
76 | |
71 | bool |
77 | void |
72 | rxvt_push_locale (const char *locale) |
78 | rxvt_push_locale (const char *locale) NOTHROW |
73 | { |
79 | { |
74 | strcpy (savelocale, curlocale); |
80 | strcpy (savelocale, curlocale); |
75 | rxvt_set_locale (locale); |
81 | rxvt_set_locale (locale); |
76 | } |
82 | } |
77 | |
83 | |
78 | void |
84 | void |
79 | rxvt_pop_locale () |
85 | rxvt_pop_locale () NOTHROW |
80 | { |
86 | { |
81 | rxvt_set_locale (savelocale); |
87 | rxvt_set_locale (savelocale); |
82 | } |
88 | } |
83 | |
89 | |
84 | #if ENABLE_COMBINING |
90 | #if ENABLE_COMBINING |
85 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
86 | |
92 | |
87 | 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) |
88 | { |
94 | { |
89 | compose_char *cc; |
95 | compose_char *cc; |
90 | |
96 | |
91 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
92 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
93 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
94 | while (cc) |
100 | while (cc) |
95 | { |
101 | { |
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144 | |
150 | |
145 | } |
151 | } |
146 | #endif |
152 | #endif |
147 | |
153 | |
148 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
149 | : |
155 | { |
150 | #if TRANSPARENT |
156 | #if HAVE_BG_PIXMAP |
151 | 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); |
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161 | #endif |
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162 | #ifdef TEXT_BLINK |
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163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
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164 | #endif |
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165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
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167 | #endif |
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168 | #ifdef SELECTION_SCROLLING |
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169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
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170 | #endif |
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171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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173 | #endif |
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174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
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175 | rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
152 | #endif |
176 | #endif |
153 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
154 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
155 | #endif |
179 | #endif |
156 | #ifdef MENUBAR |
180 | #ifdef USE_XIM |
157 | menubar_ev (this, &rxvt_term::x_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
158 | #endif |
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159 | #ifdef CURSOR_BLINK |
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160 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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161 | #endif |
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162 | #ifdef TEXT_BLINK |
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163 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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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 (this, &rxvt_term::cont_scroll_cb), |
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167 | #endif |
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168 | #ifdef SELECTION_SCROLLING |
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169 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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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 (this, &rxvt_term::slip_wheel_cb), |
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173 | #endif |
182 | #endif |
174 | #ifdef POINTER_BLANK |
183 | #ifdef POINTER_BLANK |
175 | pointer_ev (this, &rxvt_term::pointer_cb), |
184 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
176 | #endif |
185 | #endif |
177 | #ifdef USE_XIM |
186 | #ifndef NO_BELL |
178 | im_ev (this, &rxvt_term::im_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
179 | #endif |
188 | #endif |
180 | termwin_ev (this, &rxvt_term::x_cb), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
181 | vt_ev (this, &rxvt_term::x_cb), |
190 | prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this); |
182 | check_ev (this, &rxvt_term::check_cb), |
191 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); flush_ev.set (0., 1. / 60.); // refresh at max. 60 Hz normally |
183 | flush_ev (this, &rxvt_term::flush_cb), |
192 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
184 | destroy_ev (this, &rxvt_term::destroy_cb), |
193 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
185 | pty_ev (this, &rxvt_term::pty_cb), |
194 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
186 | incr_ev (this, &rxvt_term::incr_cb) |
195 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
187 | { |
196 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
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197 | |
188 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
189 | |
199 | |
190 | termlist.push_back (this); |
200 | termlist.push_back (this); |
191 | |
201 | |
192 | #ifdef KEYSYM_RESOURCE |
202 | #ifdef KEYSYM_RESOURCE |
193 | keyboard = new keyboard_manager; |
203 | keyboard = new keyboard_manager; |
194 | |
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195 | if (!keyboard) |
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196 | rxvt_fatal ("out of memory, aborting.\n"); |
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197 | #endif |
204 | #endif |
198 | } |
205 | } |
199 | |
206 | |
200 | // clean up the most important stuff, do *not* call x or free mem etc. |
207 | // clean up the most important stuff, do *not* call x or free mem etc. |
201 | // for use before an emergency exit |
208 | // for use before an emergency exit |
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209 | void |
202 | void rxvt_term::emergency_cleanup () |
210 | rxvt_term::emergency_cleanup () |
203 | { |
211 | { |
204 | if (cmd_pid) |
212 | if (cmd_pid) |
205 | kill (-cmd_pid, SIGHUP); |
213 | kill (-cmd_pid, SIGHUP); |
206 | |
214 | |
207 | #ifdef UTMP_SUPPORT |
215 | pty_ev.stop (); |
208 | privileged_utmp (RESTORE); |
216 | delete pty; pty = 0; |
209 | #endif |
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210 | |
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211 | pty.put (); |
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212 | } |
217 | } |
213 | |
218 | |
214 | rxvt_term::~rxvt_term () |
219 | rxvt_term::~rxvt_term () |
215 | { |
220 | { |
216 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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217 | |
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218 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
221 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
219 | |
222 | |
220 | emergency_cleanup (); |
223 | emergency_cleanup (); |
221 | |
224 | |
222 | #if ENABLE_STYLES |
225 | #if ENABLE_STYLES |
… | |
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226 | #endif |
229 | #endif |
227 | delete fontset[0]; |
230 | delete fontset[0]; |
228 | |
231 | |
229 | if (display) |
232 | if (display) |
230 | { |
233 | { |
231 | dDisp; |
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232 | |
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233 | selection_clear (); |
234 | selection_clear (); |
234 | |
235 | |
235 | #ifdef USE_XIM |
236 | #ifdef USE_XIM |
236 | im_destroy (); |
237 | im_destroy (); |
237 | #endif |
238 | #endif |
238 | #ifdef MENUBAR |
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239 | if (menubarGC) XFreeGC (disp, menubarGC); |
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240 | #endif |
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241 | #ifdef XTERM_SCROLLBAR |
239 | #ifdef XTERM_SCROLLBAR |
242 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
240 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
243 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
241 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
244 | #endif |
242 | #endif |
245 | #ifdef PLAIN_SCROLLBAR |
243 | #ifdef PLAIN_SCROLLBAR |
246 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
244 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
247 | #endif |
245 | #endif |
248 | #ifdef NEXT_SCROLLBAR |
246 | #ifdef NEXT_SCROLLBAR |
249 | if (blackGC) XFreeGC (disp, blackGC); |
247 | if (blackGC) XFreeGC (dpy, blackGC); |
250 | if (whiteGC) XFreeGC (disp, whiteGC); |
248 | if (whiteGC) XFreeGC (dpy, whiteGC); |
251 | if (grayGC) XFreeGC (disp, grayGC); |
249 | if (grayGC) XFreeGC (dpy, grayGC); |
252 | if (darkGC) XFreeGC (disp, darkGC); |
250 | if (darkGC) XFreeGC (dpy, darkGC); |
253 | if (stippleGC) XFreeGC (disp, stippleGC); |
251 | if (stippleGC) XFreeGC (dpy, stippleGC); |
254 | if (dimple) XFreePixmap (disp, dimple); |
252 | if (dimple) XFreePixmap (dpy, dimple); |
255 | if (upArrow) XFreePixmap (disp, upArrow); |
253 | if (upArrow) XFreePixmap (dpy, upArrow); |
256 | if (downArrow) XFreePixmap (disp, downArrow); |
254 | if (downArrow) XFreePixmap (dpy, downArrow); |
257 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
255 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
258 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
256 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
259 | #endif |
257 | #endif |
260 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
258 | #ifdef RXVT_SCROLLBAR |
261 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
259 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
262 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
260 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
263 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
261 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
264 | #endif |
262 | #endif |
265 | if (gc) XFreeGC (disp, gc); |
263 | if (gc) XFreeGC (dpy, gc); |
266 | |
264 | |
267 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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268 | delete menuBar.drawable; |
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269 | //if (menuBar.win) |
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270 | // XDestroyWindow (disp, menuBar.win); |
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271 | #endif |
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272 | delete drawable; |
265 | delete drawable; |
273 | // destroy all windows |
266 | // destroy all windows |
274 | if (parent[0]) |
267 | if (parent[0]) |
275 | XDestroyWindow (disp, parent[0]); |
268 | XDestroyWindow (dpy, parent[0]); |
276 | } |
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277 | |
269 | |
278 | // TODO: free pixcolours, colours should become part of rxvt_display |
270 | for (int i = 0; i < TOTAL_COLORS; i++) |
279 | |
271 | if (ISSET_PIXCOLOR (i)) |
280 | delete pix_colors_focused; |
272 | { |
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273 | pix_colors_focused [i].free (this); |
281 | #if OFF_FOCUS_FADING |
274 | #if OFF_FOCUS_FADING |
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275 | pix_colors_unfocused [i].free (this); |
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276 | #endif |
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277 | } |
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278 | |
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279 | clear (); |
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280 | } |
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281 | |
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282 | delete [] pix_colors_focused; |
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283 | #if OFF_FOCUS_FADING |
282 | delete pix_colors_unfocused; |
284 | delete [] pix_colors_unfocused; |
283 | #endif |
285 | #endif |
284 | #if USE_XGETDEFAULT |
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285 | XrmDestroyDatabase (xrmdatabase); |
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286 | #endif |
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287 | |
286 | |
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287 | #ifdef HAVE_BG_PIXMAP |
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288 | bgPixmap.destroy (); |
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289 | #endif |
288 | displays.put (display); |
290 | displays.put (display); |
289 | |
291 | |
290 | scr_release (); |
292 | scr_release (); |
291 | |
293 | |
292 | /* clear all resources */ |
294 | /* clear all resources */ |
293 | for (int i = 0; i < allocated.size (); i++) |
295 | for (int i = 0; i < allocated.size (); i++) |
294 | free (allocated [i]); |
296 | free (allocated [i]); |
295 | |
297 | |
296 | free (selection.text); |
298 | free (selection.text); |
297 | // TODO: manage env vars in child only(!) |
299 | // TODO: manage env vars in child only(!) |
298 | free (env_windowid); |
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299 | free (env_display); |
300 | free (env_display); |
300 | free (env_term); |
301 | free (env_term); |
301 | free (env_colorfgbg); |
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302 | free (locale); |
302 | free (locale); |
303 | free (v_buffer); |
303 | free (v_buffer); |
304 | free (incr_buf); |
304 | free (incr_buf); |
305 | |
305 | |
306 | delete envv; |
306 | delete envv; |
307 | delete argv; |
307 | delete argv; |
308 | |
308 | |
309 | #ifdef KEYSYM_RESOURCE |
309 | #ifdef KEYSYM_RESOURCE |
310 | delete keyboard; |
310 | delete keyboard; |
311 | #endif |
311 | #endif |
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312 | #ifndef NO_RESOURCES |
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313 | XrmDestroyDatabase (option_db); |
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314 | #endif |
312 | } |
315 | } |
313 | |
316 | |
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317 | // child has exited, usually destroys |
314 | void |
318 | void |
315 | rxvt_term::child_exit () |
319 | rxvt_term::child_cb (ev::child &w, int status) |
316 | { |
320 | { |
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321 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
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322 | |
317 | cmd_pid = 0; |
323 | cmd_pid = 0; |
318 | |
324 | |
319 | if (!OPTION (Opt_hold)) |
325 | if (!option (Opt_hold)) |
320 | destroy (); |
326 | destroy (); |
321 | } |
327 | } |
322 | |
328 | |
323 | void |
329 | void |
324 | rxvt_term::destroy () |
330 | rxvt_term::destroy () |
325 | { |
331 | { |
326 | if (destroy_ev.active) |
332 | if (ev_is_active (&destroy_ev)) |
327 | return; |
333 | return; |
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334 | |
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335 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
328 | |
336 | |
329 | #if ENABLE_OVERLAY |
337 | #if ENABLE_OVERLAY |
330 | scr_overlay_off (); |
338 | scr_overlay_off (); |
331 | #endif |
339 | #endif |
332 | |
340 | |
… | |
… | |
336 | im_ev.stop (display); |
344 | im_ev.stop (display); |
337 | #endif |
345 | #endif |
338 | #if HAVE_SCROLLBARS |
346 | #if HAVE_SCROLLBARS |
339 | scrollbar_ev.stop (display); |
347 | scrollbar_ev.stop (display); |
340 | #endif |
348 | #endif |
341 | #if MENUBAR |
349 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
342 | menubar_ev.stop (display); |
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343 | #endif |
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344 | #if TRANSPARENT |
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345 | rootwin_ev.stop (display); |
350 | rootwin_ev.stop (display); |
346 | #endif |
351 | #endif |
347 | incr_ev.stop (); |
352 | incr_ev.stop (); |
348 | termwin_ev.stop (display); |
353 | termwin_ev.stop (display); |
349 | vt_ev.stop (display); |
354 | vt_ev.stop (display); |
350 | } |
355 | } |
351 | |
356 | |
352 | check_ev.stop (); |
357 | prepare_ev.stop (); |
353 | pty_ev.stop (); |
358 | pty_ev.stop (); |
354 | #ifdef CURSOR_BLINK |
359 | #ifdef CURSOR_BLINK |
355 | cursor_blink_ev.stop (); |
360 | cursor_blink_ev.stop (); |
356 | #endif |
361 | #endif |
357 | #ifdef TEXT_BLINK |
362 | #ifdef TEXT_BLINK |
… | |
… | |
365 | #endif |
370 | #endif |
366 | #ifdef POINTER_BLANK |
371 | #ifdef POINTER_BLANK |
367 | pointer_ev.stop (); |
372 | pointer_ev.stop (); |
368 | #endif |
373 | #endif |
369 | |
374 | |
370 | destroy_ev.start (0); |
375 | destroy_ev.start (); |
371 | } |
376 | } |
372 | |
377 | |
373 | void |
378 | void |
374 | rxvt_term::destroy_cb (time_watcher &w) |
379 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
375 | { |
380 | { |
376 | SET_R (this); |
381 | make_current (); |
377 | |
382 | |
378 | delete this; |
383 | delete this; |
379 | } |
384 | } |
380 | |
385 | |
381 | /*----------------------------------------------------------------------*/ |
386 | /*----------------------------------------------------------------------*/ |
… | |
… | |
390 | { |
395 | { |
391 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
396 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
392 | (*t)->emergency_cleanup (); |
397 | (*t)->emergency_cleanup (); |
393 | } |
398 | } |
394 | |
399 | |
395 | #if ENABLE_FRILLS |
400 | #if !ENABLE_MINIMAL |
396 | static void |
401 | static void |
397 | print_x_error (Display *dpy, XErrorEvent *event) |
402 | print_x_error (Display *dpy, XErrorEvent *event) |
398 | { |
403 | { |
399 | char buffer[BUFSIZ]; |
404 | char buffer[BUFSIZ]; |
400 | char mesg[BUFSIZ]; |
405 | char mesg[BUFSIZ]; |
… | |
… | |
433 | else |
438 | else |
434 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
439 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
435 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
436 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
437 | } |
442 | } |
438 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
443 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
439 | mesg, BUFSIZ); |
444 | mesg, BUFSIZ); |
440 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
445 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
441 | } |
446 | } |
442 | #endif |
447 | #endif |
443 | |
448 | |
… | |
… | |
448 | GET_R->allowedxerror = event->error_code; |
453 | GET_R->allowedxerror = event->error_code; |
449 | else |
454 | else |
450 | { |
455 | { |
451 | // GET_R is most likely not the terminal which caused the error, |
456 | // GET_R is most likely not the terminal which caused the error, |
452 | // so just output the error and continue |
457 | // so just output the error and continue |
453 | #if ENABLE_FRILLS |
458 | #if ENABLE_MINIMAL |
|
|
459 | old_xerror_handler (display, event); |
|
|
460 | #else |
454 | print_x_error (display, event); |
461 | print_x_error (display, event); |
455 | #else |
|
|
456 | old_xerror_handler (display, event); |
|
|
457 | #endif |
462 | #endif |
458 | } |
463 | } |
459 | |
464 | |
460 | return 0; |
465 | return 0; |
461 | } |
466 | } |
… | |
… | |
469 | _exit (EXIT_FAILURE); |
474 | _exit (EXIT_FAILURE); |
470 | } |
475 | } |
471 | |
476 | |
472 | /*----------------------------------------------------------------------*/ |
477 | /*----------------------------------------------------------------------*/ |
473 | bool |
478 | bool |
474 | rxvt_term::init (int argc, const char *const *argv) |
479 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
475 | { |
480 | { |
|
|
481 | this->envv = envv; |
|
|
482 | |
476 | SET_R (this); |
483 | SET_R (this); |
477 | |
|
|
478 | set_locale (""); |
484 | set_locale (""); |
|
|
485 | set_environ (envv); // few things in X do not call setlocale :( |
479 | |
486 | |
480 | if (!init_vars ()) |
487 | if (!init_vars ()) |
481 | return false; |
488 | return false; |
482 | |
489 | |
483 | init_secondary (); |
490 | init_secondary (); |
… | |
… | |
486 | |
493 | |
487 | #ifdef KEYSYM_RESOURCE |
494 | #ifdef KEYSYM_RESOURCE |
488 | keyboard->register_done (); |
495 | keyboard->register_done (); |
489 | #endif |
496 | #endif |
490 | |
497 | |
491 | #if MENUBAR_MAX |
|
|
492 | menubar_read (rs[Rs_menu]); |
|
|
493 | #endif |
|
|
494 | #ifdef HAVE_SCROLLBARS |
498 | #ifdef HAVE_SCROLLBARS |
495 | if (OPTION (Opt_scrollBar)) |
499 | if (option (Opt_scrollBar)) |
496 | scrollBar.setIdle (); /* set existence for size calculations */ |
500 | scrollBar.setIdle (); /* set existence for size calculations */ |
497 | #endif |
501 | #endif |
498 | |
502 | |
|
|
503 | pty = ptytty::create (); |
|
|
504 | |
|
|
505 | create_windows (argc, argv); |
|
|
506 | |
|
|
507 | init_xlocale (); |
|
|
508 | |
|
|
509 | scr_reset (); // initialize screen |
|
|
510 | |
|
|
511 | #if 0 |
|
|
512 | XSynchronize (dpy, True); |
|
|
513 | #endif |
|
|
514 | |
|
|
515 | #ifdef HAVE_SCROLLBARS |
|
|
516 | if (option (Opt_scrollBar)) |
|
|
517 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
518 | #endif |
|
|
519 | #ifdef HAVE_BG_PIXMAP |
|
|
520 | { |
|
|
521 | bgPixmap.set_target (this); |
|
|
522 | |
|
|
523 | #ifdef ENABLE_TRANSPARENCY |
|
|
524 | if (option (Opt_transparent)) |
|
|
525 | { |
|
|
526 | bgPixmap.set_transparent (); |
|
|
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 | if (rs [Rs_shade]) |
|
|
534 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
535 | |
|
|
536 | bgPixmap.set_root_pixmap (); |
|
|
537 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
538 | rootwin_ev.start (display, display->root); |
|
|
539 | } |
|
|
540 | #endif |
|
|
541 | |
|
|
542 | #ifdef BG_IMAGE_FROM_FILE |
|
|
543 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
544 | { |
|
|
545 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
546 | |
|
|
547 | if ((p = strchr (p, ';')) != NULL) |
|
|
548 | { |
|
|
549 | p++; |
|
|
550 | bgPixmap.set_geometry (p); |
|
|
551 | } |
|
|
552 | else |
|
|
553 | bgPixmap.set_defaultGeometry (); |
|
|
554 | |
|
|
555 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
556 | if (!bgPixmap.window_position_sensitive ()) |
|
|
557 | update_background (); |
|
|
558 | } |
|
|
559 | #endif |
|
|
560 | } |
|
|
561 | #endif |
|
|
562 | |
499 | #if ENABLE_PERL |
563 | #if ENABLE_PERL |
500 | if (!rs[Rs_perl_ext_1]) |
|
|
501 | rs[Rs_perl_ext_1] = "default"; |
|
|
502 | |
|
|
503 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
504 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
505 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
506 | { |
|
|
507 | bool tainted = false; |
|
|
508 | |
|
|
509 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
510 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
511 | if (getuid () != saved_euid || getgid () != saved_egid) |
|
|
512 | { |
|
|
513 | tainted = true; |
|
|
514 | |
|
|
515 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
516 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
517 | { |
|
|
518 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
519 | rs[Rs_perl_lib] = 0; |
|
|
520 | rs[Rs_perl_eval] = "our $tainted = 1"; |
|
|
521 | } |
|
|
522 | } |
|
|
523 | #endif |
|
|
524 | rxvt_perl.init (tainted); |
|
|
525 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
526 | } |
|
|
527 | #endif |
|
|
528 | |
|
|
529 | create_windows (argc, argv); |
|
|
530 | |
|
|
531 | dDisp; |
|
|
532 | |
|
|
533 | init_xlocale (); |
|
|
534 | |
|
|
535 | scr_reset (); /* initialize screen */ |
|
|
536 | |
|
|
537 | #if 0 |
|
|
538 | XSynchronize (disp, True); |
|
|
539 | #endif |
|
|
540 | |
|
|
541 | #ifdef HAVE_SCROLLBARS |
|
|
542 | if (OPTION (Opt_scrollBar)) |
|
|
543 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
544 | #endif |
|
|
545 | #if (MENUBAR_MAX) |
|
|
546 | if (menubar_visible ()) |
|
|
547 | XMapWindow (disp, menuBar.win); |
|
|
548 | #endif |
|
|
549 | #ifdef TRANSPARENT |
|
|
550 | if (OPTION (Opt_transparent)) |
|
|
551 | { |
|
|
552 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
553 | check_our_parents (); |
|
|
554 | rootwin_ev.start (display, display->root); |
564 | rootwin_ev.start (display, display->root); |
555 | } |
|
|
556 | #endif |
565 | #endif |
557 | |
|
|
558 | XMapWindow (disp, vt); |
|
|
559 | XMapWindow (disp, parent[0]); |
|
|
560 | |
566 | |
561 | set_colorfgbg (); |
567 | set_colorfgbg (); |
562 | |
568 | |
563 | init_command (cmd_argv); |
569 | init_command (cmd_argv); |
564 | |
570 | |
565 | free (cmd_argv); |
571 | free (cmd_argv); |
566 | |
572 | |
567 | if (pty.pty >= 0) |
573 | if (pty->pty >= 0) |
568 | pty_ev.start (pty.pty, EVENT_READ); |
574 | pty_ev.start (pty->pty, ev::READ); |
569 | |
575 | |
570 | check_ev.start (); |
576 | prepare_ev.start (); |
571 | |
577 | |
572 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
578 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
573 | |
579 | |
|
|
580 | #if ENABLE_XEMBED |
|
|
581 | if (rs[Rs_embed]) |
|
|
582 | { |
|
|
583 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
584 | |
|
|
585 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
586 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
587 | } |
|
|
588 | #endif |
|
|
589 | |
|
|
590 | XMapWindow (dpy, vt); |
|
|
591 | XMapWindow (dpy, parent[0]); |
|
|
592 | |
574 | return true; |
593 | return true; |
575 | } |
594 | } |
576 | |
595 | |
577 | static struct sig_handlers |
596 | static struct sig_handlers |
578 | { |
597 | { |
579 | sig_watcher sw_chld, sw_term, sw_int; |
598 | ev::sig sw_term, sw_int; |
580 | |
|
|
581 | void sig_chld (sig_watcher &w) |
|
|
582 | { |
|
|
583 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
584 | int pid; |
|
|
585 | |
|
|
586 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
587 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
588 | if (pid == (*t)->cmd_pid) |
|
|
589 | { |
|
|
590 | (*t)->child_exit (); |
|
|
591 | break; |
|
|
592 | } |
|
|
593 | } |
|
|
594 | |
599 | |
595 | /* |
600 | /* |
596 | * Catch a fatal signal and tidy up before quitting |
601 | * Catch a fatal signal and tidy up before quitting |
597 | */ |
602 | */ |
598 | void |
603 | void sig_term (ev::sig &w, int revents); |
599 | sig_term (sig_watcher &w) |
604 | |
|
|
605 | sig_handlers () |
600 | { |
606 | { |
601 | #ifdef DEBUG_CMD |
|
|
602 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
603 | #endif |
|
|
604 | rxvt_emergency_cleanup (); |
|
|
605 | signal (w.signum, SIG_DFL); |
|
|
606 | kill (getpid (), w.signum); |
|
|
607 | } |
|
|
608 | |
|
|
609 | sig_handlers () |
|
|
610 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
611 | sw_term (this, &sig_handlers::sig_term), |
607 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
612 | sw_int (this, &sig_handlers::sig_term) |
608 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
613 | { |
|
|
614 | } |
609 | } |
615 | } sig_handlers; |
610 | } sig_handlers; |
616 | |
611 | |
617 | void |
612 | void |
|
|
613 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
614 | { |
|
|
615 | rxvt_emergency_cleanup (); |
|
|
616 | w.stop (); |
|
|
617 | kill (getpid (), w.signum); |
|
|
618 | } |
|
|
619 | |
|
|
620 | char **rxvt_environ; // startup environment |
|
|
621 | |
|
|
622 | void |
618 | rxvt_init () |
623 | rxvt_init () |
619 | { |
624 | { |
620 | /* |
625 | ptytty::init (); |
621 | * Save and then give up any super-user privileges |
626 | |
622 | * If we need privileges in any area then we must specifically request it. |
627 | if (!ev_default_loop (0)) |
623 | * We should only need to be root in these cases: |
628 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
624 | * 1. write utmp entries on some systems |
629 | |
625 | * 2. chown tty on some systems |
630 | rxvt_environ = environ; |
626 | */ |
|
|
627 | rxvt_privileges (SAVE); |
|
|
628 | rxvt_privileges (IGNORE); |
|
|
629 | |
631 | |
630 | signal (SIGHUP, SIG_IGN); |
632 | signal (SIGHUP, SIG_IGN); |
631 | signal (SIGPIPE, SIG_IGN); |
633 | signal (SIGPIPE, SIG_IGN); |
632 | |
634 | |
633 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
634 | sig_handlers.sw_term.start (SIGTERM); |
635 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
635 | sig_handlers.sw_int.start (SIGINT); |
636 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
636 | |
637 | |
637 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
638 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
638 | /* signal (SIGURG, SIG_DFL); */ |
639 | /* signal (SIGURG, SIG_DFL); */ |
639 | |
640 | |
640 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
641 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
641 | // TODO: handle this with exceptions and tolerate the memory loss |
642 | // TODO: handle this with exceptions and tolerate the memory loss |
642 | XSetIOErrorHandler (rxvt_xioerror_handler); |
643 | XSetIOErrorHandler (rxvt_xioerror_handler); |
643 | |
644 | |
644 | #ifdef USE_XGETDEFAULT |
|
|
645 | XrmInitialize (); |
645 | XrmInitialize (); |
646 | #endif |
|
|
647 | } |
646 | } |
648 | |
647 | |
649 | /* ------------------------------------------------------------------------- * |
648 | /* ------------------------------------------------------------------------- * |
650 | * MEMORY ALLOCATION WRAPPERS * |
649 | * MEMORY ALLOCATION WRAPPERS * |
651 | * ------------------------------------------------------------------------- */ |
650 | * ------------------------------------------------------------------------- */ |
… | |
… | |
669 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
668 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
670 | |
669 | |
671 | return p; |
670 | return p; |
672 | } |
671 | } |
673 | |
672 | |
674 | void * |
673 | void * |
675 | rxvt_realloc (void *ptr, size_t size) |
674 | rxvt_realloc (void *ptr, size_t size) |
676 | { |
675 | { |
677 | void *p = realloc (ptr, size); |
676 | void *p = realloc (ptr, size); |
678 | |
677 | |
679 | if (!p) |
678 | if (!p) |
680 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
679 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
681 | |
680 | |
682 | return p; |
681 | return p; |
683 | } |
682 | } |
684 | |
683 | |
685 | /* ------------------------------------------------------------------------- * |
|
|
686 | * PRIVILEGED OPERATIONS * |
|
|
687 | * ------------------------------------------------------------------------- */ |
|
|
688 | /* take care of suid/sgid super-user (root) privileges */ |
|
|
689 | void |
|
|
690 | rxvt_privileges (rxvt_privaction action) |
|
|
691 | { |
|
|
692 | #if ! defined(__CYGWIN32__) |
|
|
693 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
|
|
694 | /* setreuid () is the poor man's setuid (), seteuid () */ |
|
|
695 | # define seteuid(a) setreuid(-1, (a)) |
|
|
696 | # define setegid(a) setregid(-1, (a)) |
|
|
697 | # define HAVE_SETEUID |
|
|
698 | # endif |
|
|
699 | # ifdef HAVE_SETEUID |
|
|
700 | switch (action) |
|
|
701 | { |
|
|
702 | case IGNORE: |
|
|
703 | /* |
|
|
704 | * change effective uid/gid - not real uid/gid - so we can switch |
|
|
705 | * back to root later, as required |
|
|
706 | */ |
|
|
707 | seteuid (getuid ()); |
|
|
708 | setegid (getgid ()); |
|
|
709 | break; |
|
|
710 | case SAVE: |
|
|
711 | saved_euid = geteuid (); |
|
|
712 | saved_egid = getegid (); |
|
|
713 | break; |
|
|
714 | case RESTORE: |
|
|
715 | seteuid (saved_euid); |
|
|
716 | setegid (saved_egid); |
|
|
717 | break; |
|
|
718 | } |
|
|
719 | # else |
|
|
720 | switch (action) |
|
|
721 | { |
|
|
722 | case IGNORE: |
|
|
723 | setuid (getuid ()); |
|
|
724 | setgid (getgid ()); |
|
|
725 | /* FALLTHROUGH */ |
|
|
726 | case SAVE: |
|
|
727 | /* FALLTHROUGH */ |
|
|
728 | case RESTORE: |
|
|
729 | break; |
|
|
730 | } |
|
|
731 | # endif |
|
|
732 | #endif |
|
|
733 | } |
|
|
734 | |
|
|
735 | #ifdef UTMP_SUPPORT |
|
|
736 | void |
|
|
737 | rxvt_term::privileged_utmp (rxvt_privaction action) |
|
|
738 | { |
|
|
739 | if (OPTION (Opt_utmpInhibit) |
|
|
740 | || !pty.name || !*pty.name) |
|
|
741 | return; |
|
|
742 | |
|
|
743 | rxvt_privileges (RESTORE); |
|
|
744 | |
|
|
745 | if (action == SAVE) |
|
|
746 | makeutent (pty.name, rs[Rs_display_name]); |
|
|
747 | else |
|
|
748 | cleanutent (); |
|
|
749 | |
|
|
750 | rxvt_privileges (IGNORE); |
|
|
751 | } |
|
|
752 | #endif |
|
|
753 | |
|
|
754 | /*----------------------------------------------------------------------*/ |
684 | /*----------------------------------------------------------------------*/ |
755 | /* |
685 | /* |
756 | * window size/position calculcations for XSizeHint and other storage. |
686 | * window size/position calculations for XSizeHint and other storage. |
757 | * if width/height are non-zero then override calculated width/height |
687 | * if width/height are non-zero then override calculated width/height |
758 | */ |
688 | */ |
759 | void |
689 | void |
760 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
690 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
761 | { |
691 | { |
762 | short recalc_x, recalc_y; |
692 | short recalc_x, recalc_y; |
763 | int x, y, sb_w, mb_h, flags; |
693 | int x, y, sb_w, flags; |
764 | unsigned int w, h; |
694 | unsigned int w, h; |
765 | unsigned int max_width, max_height; |
695 | unsigned int max_width, max_height; |
766 | dDisp; |
|
|
767 | |
|
|
768 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
769 | ncol, nrow, szHint.width, szHint.height)); |
|
|
770 | |
696 | |
771 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
697 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
772 | szHint.win_gravity = NorthWestGravity; |
698 | szHint.win_gravity = NorthWestGravity; |
773 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
699 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
774 | |
700 | |
… | |
… | |
829 | max_width = MAX_COLS * fwidth; |
755 | max_width = MAX_COLS * fwidth; |
830 | max_height = MAX_ROWS * fheight; |
756 | max_height = MAX_ROWS * fheight; |
831 | |
757 | |
832 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
758 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
833 | |
759 | |
834 | sb_w = mb_h = 0; |
760 | sb_w = 0; |
835 | window_vt_x = window_vt_y = int_bwidth; |
761 | window_vt_x = window_vt_y = int_bwidth; |
836 | |
762 | |
837 | if (scrollbar_visible ()) |
763 | if (scrollBar.state) |
838 | { |
764 | { |
839 | sb_w = scrollbar_TotalWidth (); |
765 | sb_w = scrollbar_TotalWidth (); |
840 | szHint.base_width += sb_w; |
766 | szHint.base_width += sb_w; |
|
|
767 | |
841 | if (!OPTION (Opt_scrollBar_right)) |
768 | if (!option (Opt_scrollBar_right)) |
842 | window_vt_x += sb_w; |
769 | window_vt_x += sb_w; |
843 | } |
770 | } |
844 | |
771 | |
845 | if (menubar_visible ()) |
|
|
846 | { |
|
|
847 | mb_h = menuBar_TotalHeight (); |
|
|
848 | szHint.base_height += mb_h; |
|
|
849 | window_vt_y += mb_h; |
|
|
850 | } |
|
|
851 | |
|
|
852 | szHint.width_inc = fwidth; |
772 | szHint.width_inc = fwidth; |
853 | szHint.height_inc = fheight; |
773 | szHint.height_inc = fheight; |
854 | szHint.min_width = szHint.base_width + szHint.width_inc; |
774 | szHint.min_width = szHint.base_width + szHint.width_inc; |
855 | szHint.min_height = szHint.base_height + szHint.height_inc; |
775 | szHint.min_height = szHint.base_height + szHint.height_inc; |
856 | |
776 | |
857 | if (newwidth && newwidth - szHint.base_width < max_width) |
777 | if (newwidth && newwidth - szHint.base_width < max_width) |
858 | { |
778 | { |
859 | szHint.width = newwidth; |
779 | szHint.width = newwidth; |
… | |
… | |
874 | { |
794 | { |
875 | min_it (height, max_height); |
795 | min_it (height, max_height); |
876 | szHint.height = szHint.base_height + height; |
796 | szHint.height = szHint.base_height + height; |
877 | } |
797 | } |
878 | |
798 | |
879 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
799 | if (scrollBar.state && option (Opt_scrollBar_right)) |
880 | window_sb_x = szHint.width - sb_w; |
800 | window_sb_x = szHint.width - sb_w; |
881 | |
801 | |
882 | if (recalc_x) |
802 | if (recalc_x) |
883 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
803 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
|
|
804 | |
884 | if (recalc_y) |
805 | if (recalc_y) |
885 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
806 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
886 | |
807 | |
887 | ncol = width / fwidth; |
808 | ncol = width / fwidth; |
888 | nrow = height / fheight; |
809 | nrow = height / fheight; |
889 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
890 | ncol, nrow, szHint.width, |
|
|
891 | szHint.height)); |
|
|
892 | return; |
|
|
893 | } |
810 | } |
894 | |
811 | |
895 | /*----------------------------------------------------------------------*/ |
812 | /*----------------------------------------------------------------------*/ |
896 | /* |
813 | /* |
897 | * Tell the teletype handler what size the window is. |
814 | * Tell the teletype handler what size the window is. |
898 | * Called after a window size change. |
815 | * Called after a window size change. |
899 | */ |
816 | */ |
900 | void |
817 | void |
901 | rxvt_term::tt_winch () |
818 | rxvt_term::tt_winch () |
902 | { |
819 | { |
903 | if (pty.pty < 0) |
820 | if (pty->pty < 0) |
904 | return; |
821 | return; |
905 | |
822 | |
906 | struct winsize ws; |
823 | struct winsize ws; |
907 | |
824 | |
908 | ws.ws_col = ncol; |
825 | ws.ws_col = ncol; |
909 | ws.ws_row = nrow; |
826 | ws.ws_row = nrow; |
910 | ws.ws_xpixel = width; |
827 | ws.ws_xpixel = width; |
911 | ws.ws_ypixel = height; |
828 | ws.ws_ypixel = height; |
912 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
829 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
913 | |
830 | |
914 | #if 0 |
831 | #if 0 |
915 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
832 | // TIOCSWINSZ is supposed to do this automatically and correctly |
916 | if (cmd_pid) /* force through to the command */ |
833 | if (cmd_pid) /* force through to the command */ |
917 | kill (-cmd_pid, SIGWINCH); |
834 | kill (-cmd_pid, SIGWINCH); |
918 | #endif |
835 | #endif |
919 | } |
836 | } |
920 | |
837 | |
… | |
… | |
949 | delete fontset[0]; |
866 | delete fontset[0]; |
950 | fontset[0] = fs; |
867 | fontset[0] = fs; |
951 | |
868 | |
952 | prop = (*fs)[1]->properties (); |
869 | prop = (*fs)[1]->properties (); |
953 | prop.height += lineSpace; |
870 | prop.height += lineSpace; |
|
|
871 | |
954 | fs->set_prop (prop); |
872 | fs->set_prop (prop, false); |
955 | |
873 | |
956 | fwidth = prop.width; |
874 | fwidth = prop.width; |
957 | fheight = prop.height; |
875 | fheight = prop.height; |
958 | fbase = prop.ascent; |
876 | fbase = prop.ascent; |
959 | |
877 | |
… | |
… | |
968 | { |
886 | { |
969 | fontset[style] = fs = new rxvt_fontset (this); |
887 | fontset[style] = fs = new rxvt_fontset (this); |
970 | rxvt_fontprop prop2 = prop; |
888 | rxvt_fontprop prop2 = prop; |
971 | |
889 | |
972 | if (res) |
890 | if (res) |
973 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
891 | { |
|
|
892 | fs->populate (res); |
|
|
893 | fs->set_prop (prop2, false); |
|
|
894 | } |
974 | else |
895 | else |
975 | { |
896 | { |
976 | res = fontset[0]->fontdesc; |
897 | fs->populate (fontset[0]->fontdesc); |
977 | |
898 | |
978 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
899 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
979 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
900 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
901 | |
|
|
902 | fs->set_prop (prop2, true); |
980 | } |
903 | } |
981 | |
904 | |
982 | fs->populate (res); |
|
|
983 | fs->set_prop (prop2); |
|
|
984 | } |
905 | } |
985 | #else |
906 | #else |
986 | fontset[style] = fontset[0]; |
907 | fontset[style] = fontset[0]; |
987 | #endif |
908 | #endif |
988 | } |
909 | } |
… | |
… | |
990 | if (parent[0]) |
911 | if (parent[0]) |
991 | { |
912 | { |
992 | resize_all_windows (0, 0, 0); |
913 | resize_all_windows (0, 0, 0); |
993 | scr_remap_chars (); |
914 | scr_remap_chars (); |
994 | scr_touch (true); |
915 | scr_touch (true); |
995 | } |
916 | } |
996 | |
917 | |
997 | return true; |
918 | return true; |
998 | } |
919 | } |
999 | |
920 | |
|
|
921 | void |
1000 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
922 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
1001 | { |
923 | { |
1002 | XChangeProperty (display->display, parent[0], |
924 | XChangeProperty (dpy, parent[0], |
1003 | prop, XA_STRING, 8, PropModeReplace, |
925 | prop, XA_STRING, 8, PropModeReplace, |
1004 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
926 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
1005 | } |
927 | } |
1006 | |
928 | |
|
|
929 | void |
1007 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
930 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
1008 | { |
931 | { |
1009 | wchar_t *ws = rxvt_mbstowcs (str, len); |
932 | wchar_t *ws = rxvt_mbstowcs (str, len); |
1010 | char *s = rxvt_wcstoutf8 (ws); |
933 | char *s = rxvt_wcstoutf8 (ws); |
1011 | |
934 | |
1012 | XChangeProperty (display->display, parent[0], |
935 | XChangeProperty (dpy, parent[0], |
1013 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
936 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
1014 | (const unsigned char *)s, strlen (s)); |
937 | (const unsigned char *)s, strlen (s)); |
1015 | |
938 | |
1016 | free (s); |
939 | free (s); |
1017 | free (ws); |
940 | free (ws); |
… | |
… | |
1036 | #if ENABLE_EWMH |
959 | #if ENABLE_EWMH |
1037 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
960 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1038 | #endif |
961 | #endif |
1039 | } |
962 | } |
1040 | |
963 | |
|
|
964 | void |
|
|
965 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
966 | { |
1041 | #ifdef XTERM_COLOR_CHANGE |
967 | #ifdef XTERM_COLOR_CHANGE |
1042 | void |
|
|
1043 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
1044 | { |
|
|
1045 | rxvt_color xcol; |
968 | rxvt_color xcol; |
1046 | int i; |
969 | int i; |
1047 | |
970 | |
1048 | if (color == NULL || *color == '\0') |
971 | if (color == NULL || *color == '\0') |
1049 | return; |
972 | return; |
1050 | |
973 | |
|
|
974 | color = strdup (color); |
|
|
975 | allocated.push_back ((void *)color); |
|
|
976 | rs[Rs_color + idx] = color; |
|
|
977 | |
1051 | /* handle color aliases */ |
978 | /* handle color aliases */ |
1052 | if (isdigit (*color)) |
979 | if (isdigit (*color)) |
1053 | { |
980 | { |
1054 | i = atoi (color); |
981 | i = atoi (color); |
1055 | |
982 | |
1056 | if (i >= 8 && i <= 15) |
983 | if (i >= 8 && i <= 15) |
|
|
984 | { |
1057 | { /* bright colors */ |
985 | /* bright colors */ |
1058 | i -= 8; |
|
|
1059 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
986 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
1060 | SET_PIXCOLOR (idx); |
|
|
1061 | goto done; |
987 | goto done; |
1062 | } |
988 | } |
1063 | |
989 | |
1064 | if (i >= 0 && i <= 7) |
990 | if (i >= 0 && i <= 7) |
|
|
991 | { |
1065 | { /* normal colors */ |
992 | /* normal colors */ |
1066 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
993 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1067 | SET_PIXCOLOR (idx); |
|
|
1068 | goto done; |
994 | goto done; |
1069 | } |
995 | } |
1070 | } |
996 | } |
1071 | |
997 | |
1072 | if (!rXParseAllocColor (&xcol, color)) |
998 | set_color (xcol, color); |
1073 | return; |
|
|
1074 | |
|
|
1075 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
|
|
1076 | |
999 | |
1077 | /* |
1000 | /* |
1078 | * FIXME: should free colors here, but no idea how to do it so instead, |
1001 | * FIXME: should free colors here, but no idea how to do it so instead, |
1079 | * so just keep gobbling up the colormap |
1002 | * so just keep gobbling up the colormap |
1080 | */ |
1003 | */ |
1081 | # if 0 |
|
|
1082 | for (i = Color_Black; i <= Color_White; i++) |
|
|
1083 | if (pix_colors[idx] == pix_colors[i]) |
|
|
1084 | break; |
|
|
1085 | if (i > Color_White) |
|
|
1086 | { |
|
|
1087 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
|
|
1088 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
|
|
1089 | DisplayPlanes (display->display, display->screen)); |
|
|
1090 | } |
|
|
1091 | # endif |
|
|
1092 | |
1004 | |
1093 | pix_colors_focused[idx] = xcol; |
1005 | pix_colors_focused[idx] = xcol; |
1094 | SET_PIXCOLOR (idx); |
|
|
1095 | |
1006 | |
1096 | /* XSetWindowAttributes attr; */ |
|
|
1097 | /* Cursor cursor; */ |
|
|
1098 | done: |
1007 | done: |
1099 | |
|
|
1100 | #if OFF_FOCUS_FADING |
|
|
1101 | if (rs[Rs_fade]) |
|
|
1102 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1103 | #endif |
|
|
1104 | |
|
|
1105 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1008 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1106 | |
1009 | |
|
|
1010 | update_fade_color (idx); |
1107 | recolour_cursor (); |
1011 | recolour_cursor (); |
1108 | scr_recolour (); |
1012 | scr_recolour (); |
|
|
1013 | #endif /* XTERM_COLOR_CHANGE */ |
1109 | } |
1014 | } |
1110 | |
|
|
1111 | #else |
|
|
1112 | # define set_window_color (idx,color) ((void)0) |
|
|
1113 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1114 | |
1015 | |
1115 | void |
1016 | void |
1116 | rxvt_term::recolour_cursor () |
1017 | rxvt_term::recolour_cursor () |
1117 | { |
1018 | { |
1118 | XColor xcol[2]; |
1019 | XColor fg, bg; |
1119 | |
1020 | |
1120 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1021 | (ISSET_PIXCOLOR (Color_pointer_fg) |
1121 | ? pix_colors_focused[Color_pointer_fg] |
1022 | ? pix_colors_focused[Color_pointer_fg] |
1122 | : pix_colors_focused[Color_fg]; |
1023 | : pix_colors_focused[Color_fg]).get (fg); |
|
|
1024 | |
1123 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
1025 | (ISSET_PIXCOLOR (Color_pointer_bg) |
1124 | ? pix_colors_focused[Color_pointer_bg] |
1026 | ? pix_colors_focused[Color_pointer_bg] |
1125 | : pix_colors_focused[Color_bg]; |
1027 | : pix_colors_focused[Color_bg]).get (bg); |
1126 | |
1028 | |
1127 | XQueryColors (display->display, display->cmap, xcol, 2); |
1029 | XRecolorCursor (dpy, TermWin_cursor, &fg, &bg); |
1128 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
|
|
1129 | } |
1030 | } |
1130 | |
1031 | |
1131 | /*----------------------------------------------------------------------*/ |
1032 | /*----------------------------------------------------------------------*/ |
1132 | /* |
1033 | /* |
1133 | * find if fg/bg matches any of the normal (low-intensity) colors |
1034 | * find if fg/bg matches any of the normal (low-intensity) colors |
1134 | */ |
1035 | */ |
1135 | void |
1036 | void |
1136 | rxvt_term::set_colorfgbg () |
1037 | rxvt_term::set_colorfgbg () |
1137 | { |
1038 | { |
1138 | unsigned int i; |
1039 | unsigned int i; |
1139 | const char *xpmb = "\0"; |
1040 | const char *xpmb = ""; |
1140 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1041 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1141 | |
1042 | |
1142 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
|
|
1143 | strcpy (fstr, "default"); |
1043 | strcpy (fstr, "default"); |
1144 | strcpy (bstr, "default"); |
1044 | strcpy (bstr, "default"); |
1145 | for (i = Color_Black; i <= Color_White; i++) |
1045 | for (i = Color_Black; i <= Color_White; i++) |
1146 | if (pix_colors[Color_fg] == pix_colors[i]) |
1046 | if (pix_colors[Color_fg] == pix_colors[i]) |
1147 | { |
1047 | { |
… | |
… | |
1151 | |
1051 | |
1152 | for (i = Color_Black; i <= Color_White; i++) |
1052 | for (i = Color_Black; i <= Color_White; i++) |
1153 | if (pix_colors[Color_bg] == pix_colors[i]) |
1053 | if (pix_colors[Color_bg] == pix_colors[i]) |
1154 | { |
1054 | { |
1155 | sprintf (bstr, "%d", (i - Color_Black)); |
1055 | sprintf (bstr, "%d", (i - Color_Black)); |
1156 | #ifdef XPM_BACKGROUND |
1056 | #ifdef BG_IMAGE_FROM_FILE |
1157 | xpmb = "default;"; |
1057 | xpmb = "default;"; |
1158 | #endif |
1058 | #endif |
1159 | break; |
1059 | break; |
1160 | } |
1060 | } |
1161 | |
1061 | |
1162 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1062 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1163 | } |
1063 | } |
1164 | |
1064 | |
1165 | /*----------------------------------------------------------------------*/ |
1065 | /*----------------------------------------------------------------------*/ |
1166 | |
1066 | |
1167 | int |
1067 | bool |
1168 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1068 | rxvt_term::set_color (rxvt_color &color, const char *name) |
1169 | { |
1069 | { |
1170 | if (!screen_in_out->set (display, colour)) |
1070 | if (color.set (this, name)) |
1171 | { |
|
|
1172 | rxvt_warn ("can't get colour '%s', continuing without.\n", colour); |
|
|
1173 | return false; |
|
|
1174 | } |
|
|
1175 | |
|
|
1176 | return true; |
1071 | return true; |
|
|
1072 | |
|
|
1073 | rxvt_warn ("can't get colour '%s', continuing without.\n", name); |
|
|
1074 | return false; |
|
|
1075 | } |
|
|
1076 | |
|
|
1077 | void |
|
|
1078 | rxvt_term::alias_color (int dst, int src) |
|
|
1079 | { |
|
|
1080 | pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]); |
1177 | } |
1081 | } |
1178 | |
1082 | |
1179 | /* -------------------------------------------------------------------- * |
1083 | /* -------------------------------------------------------------------- * |
1180 | * - WINDOW RESIZING - * |
1084 | * - WINDOW RESIZING - * |
1181 | * -------------------------------------------------------------------- */ |
1085 | * -------------------------------------------------------------------- */ |
1182 | void |
1086 | void |
1183 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1087 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1184 | { |
1088 | { |
1185 | int fix_screen; |
1089 | int fix_screen; |
1186 | int old_width = szHint.width, old_height = szHint.height; |
1090 | int old_width = szHint.width; |
1187 | dDisp; |
1091 | int old_height = szHint.height; |
1188 | |
1092 | |
1189 | window_calc (newwidth, newheight); |
1093 | window_calc (newwidth, newheight); |
|
|
1094 | |
|
|
1095 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
1190 | XSetWMNormalHints (disp, parent[0], &szHint); |
1096 | XSetWMNormalHints (dpy, parent[0], &szHint); |
1191 | |
1097 | |
1192 | if (!ignoreparent) |
1098 | if (!ignoreparent) |
1193 | { |
1099 | { |
1194 | #ifdef SMART_RESIZE |
1100 | #ifdef SMART_RESIZE |
1195 | /* |
1101 | /* |
… | |
… | |
1199 | int x, y, x1, y1; |
1105 | int x, y, x1, y1; |
1200 | int dx, dy; |
1106 | int dx, dy; |
1201 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1107 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1202 | Window unused_cr; |
1108 | Window unused_cr; |
1203 | |
1109 | |
1204 | XTranslateCoordinates (disp, parent[0], display->root, |
1110 | XTranslateCoordinates (dpy, parent[0], display->root, |
1205 | 0, 0, &x, &y, &unused_cr); |
1111 | 0, 0, &x, &y, &unused_cr); |
1206 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1112 | XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, |
1207 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1113 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1208 | /* |
1114 | /* |
1209 | * if display->root isn't the parent window, a WM will probably have offset |
1115 | * if display->root isn't the parent window, a WM will probably have offset |
1210 | * our position for handles and decorations. Counter it |
1116 | * our position for handles and decorations. Counter it |
1211 | */ |
1117 | */ |
… | |
… | |
1213 | { |
1119 | { |
1214 | x -= x1; |
1120 | x -= x1; |
1215 | y -= y1; |
1121 | y -= y1; |
1216 | } |
1122 | } |
1217 | |
1123 | |
1218 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1124 | x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2; |
1219 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1125 | y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2; |
1220 | dx = old_width - szHint.width; |
1126 | dx = old_width - szHint.width; |
1221 | dy = old_height - szHint.height; |
1127 | dy = old_height - szHint.height; |
1222 | |
1128 | |
1223 | /* Check position of the center of the window */ |
1129 | /* Check position of the center of the window */ |
1224 | if (x < x1) /* left half */ |
1130 | if (x < x1) /* left half */ |
1225 | dx = 0; |
1131 | dx = 0; |
… | |
… | |
1228 | if (y < y1) /* top half */ |
1134 | if (y < y1) /* top half */ |
1229 | dy = 0; |
1135 | dy = 0; |
1230 | else if (y == y1) /* exact center */ |
1136 | else if (y == y1) /* exact center */ |
1231 | dy /= 2; |
1137 | dy /= 2; |
1232 | |
1138 | |
1233 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1139 | XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, |
1234 | szHint.width, szHint.height); |
1140 | szHint.width, szHint.height); |
1235 | #else |
1141 | #else |
1236 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1142 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1237 | #endif |
1143 | #endif |
1238 | } |
1144 | } |
1239 | |
1145 | |
1240 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1146 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1241 | |
1147 | |
1242 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1148 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1243 | { |
1149 | { |
1244 | if (scrollbar_visible ()) |
1150 | if (scrollBar.state) |
1245 | { |
1151 | { |
1246 | XMoveResizeWindow (disp, scrollBar.win, |
1152 | XMoveResizeWindow (dpy, scrollBar.win, |
1247 | window_sb_x, 0, |
1153 | window_sb_x, 0, |
1248 | scrollbar_TotalWidth (), szHint.height); |
1154 | scrollbar_TotalWidth (), szHint.height); |
1249 | resize_scrollbar (); |
1155 | resize_scrollbar (); |
1250 | } |
1156 | } |
1251 | |
1157 | |
1252 | if (menubar_visible ()) |
|
|
1253 | XMoveResizeWindow (disp, menuBar.win, |
|
|
1254 | window_vt_x, 0, |
|
|
1255 | width, menuBar_TotalHeight ()); |
|
|
1256 | |
|
|
1257 | XMoveResizeWindow (disp, vt, |
1158 | XMoveResizeWindow (dpy, vt, |
1258 | window_vt_x, window_vt_y, |
1159 | window_vt_x, window_vt_y, |
1259 | width, height); |
1160 | width, height); |
1260 | |
1161 | |
|
|
1162 | #ifdef HAVE_BG_PIXMAP |
|
|
1163 | if (bgPixmap.window_size_sensitive ()) |
|
|
1164 | update_background (); |
|
|
1165 | #endif |
|
|
1166 | |
1261 | scr_clear (); |
1167 | scr_clear (); |
1262 | #ifdef XPM_BACKGROUND |
|
|
1263 | resize_pixmap (); |
|
|
1264 | #endif |
|
|
1265 | } |
1168 | } |
1266 | |
1169 | |
1267 | if (fix_screen || old_height == 0) |
1170 | if (fix_screen || old_height == 0) |
1268 | { |
|
|
1269 | int curr_screen = -1; |
|
|
1270 | int old_ncol = prev_ncol; |
|
|
1271 | |
|
|
1272 | /* scr_reset only works on the primary screen */ |
|
|
1273 | if (old_height) /* this is not the first time through */ |
|
|
1274 | { |
|
|
1275 | unsigned int ocol = ncol; |
|
|
1276 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
|
|
1277 | curr_screen = scr_change_screen (PRIMARY); |
|
|
1278 | ncol = ocol; |
|
|
1279 | } |
|
|
1280 | |
|
|
1281 | scr_reset (); |
1171 | scr_reset (); |
1282 | |
1172 | |
1283 | if (curr_screen >= 0) /* this is not the first time through */ |
1173 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1284 | { |
1174 | //scr_touch (false); |
1285 | scr_change_screen (curr_screen); |
|
|
1286 | selection_check (old_ncol != ncol ? 4 : 0); |
|
|
1287 | } |
|
|
1288 | } |
|
|
1289 | |
1175 | |
1290 | old_width = szHint.width; |
1176 | #ifdef HAVE_BG_PIXMAP |
1291 | old_height = szHint.height; |
1177 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1292 | |
1178 | // if (bgPixmap.pixmap) |
1293 | #ifdef XPM_BACKGROUND |
|
|
1294 | if (pixmap) |
|
|
1295 | scr_touch (false); |
1179 | // scr_touch (false); |
1296 | #endif |
1180 | #endif |
1297 | |
1181 | |
1298 | #ifdef USE_XIM |
1182 | #ifdef USE_XIM |
1299 | IMSetStatusPosition (); |
1183 | IMSetPosition (); |
1300 | #endif |
1184 | #endif |
1301 | } |
1185 | } |
1302 | |
1186 | |
1303 | /* |
1187 | /* |
1304 | * Set the width/height of the vt window in characters. Units are pixels. |
1188 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1309 | { |
1193 | { |
1310 | XWindowAttributes wattr; |
1194 | XWindowAttributes wattr; |
1311 | |
1195 | |
1312 | if (newwidth == 0 || newheight == 0) |
1196 | if (newwidth == 0 || newheight == 0) |
1313 | { |
1197 | { |
1314 | XGetWindowAttributes (display->display, display->root, &wattr); |
1198 | XGetWindowAttributes (dpy, display->root, &wattr); |
1315 | |
1199 | |
1316 | if (newwidth == 0) |
1200 | if (newwidth == 0) |
1317 | newwidth = wattr.width - szHint.base_width; |
1201 | newwidth = wattr.width - szHint.base_width; |
1318 | if (newheight == 0) |
1202 | if (newheight == 0) |
1319 | newheight = wattr.height - szHint.base_height; |
1203 | newheight = wattr.height - szHint.base_height; |
… | |
… | |
1333 | #ifdef USE_XIM |
1217 | #ifdef USE_XIM |
1334 | |
1218 | |
1335 | void |
1219 | void |
1336 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1220 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
1337 | { |
1221 | { |
1338 | fg = pix_colors[Color_fg]; |
1222 | fg = pix_colors [Color_fg]; |
1339 | bg = pix_colors[Color_bg]; |
1223 | bg = pix_colors [Color_bg]; |
1340 | } |
1224 | } |
1341 | |
1225 | |
1342 | void |
1226 | void |
1343 | rxvt_term::im_set_size (XRectangle &size) |
1227 | rxvt_term::im_set_size (XRectangle &size) |
1344 | { |
1228 | { |
… | |
… | |
1381 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1265 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1382 | |
1266 | |
1383 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1267 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1384 | *p = '\0'; |
1268 | *p = '\0'; |
1385 | |
1269 | |
1386 | atom = XInternAtom (display->display, server, False); |
1270 | atom = XInternAtom (dpy, server, False); |
1387 | win = XGetSelectionOwner (display->display, atom); |
1271 | win = XGetSelectionOwner (dpy, atom); |
1388 | |
1272 | |
1389 | if (win != None) |
1273 | if (win != None) |
1390 | return True; |
1274 | return True; |
1391 | } |
1275 | } |
1392 | |
1276 | |
… | |
… | |
1399 | XPoint nspot; |
1283 | XPoint nspot; |
1400 | XVaNestedList preedit_attr; |
1284 | XVaNestedList preedit_attr; |
1401 | |
1285 | |
1402 | if (!Input_Context |
1286 | if (!Input_Context |
1403 | || !focus |
1287 | || !focus |
1404 | || !(input_style & XIMPreeditPosition)) |
1288 | || !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks))) |
1405 | return; |
1289 | return; |
1406 | |
1290 | |
1407 | im_set_position (nspot); |
1291 | im_set_position (nspot); |
1408 | |
1292 | |
1409 | if (nspot.x == spot.x && nspot.y == spot.y) |
1293 | if (nspot.x == spot.x && nspot.y == spot.y) |
… | |
… | |
1428 | input_method = 0; |
1312 | input_method = 0; |
1429 | } |
1313 | } |
1430 | |
1314 | |
1431 | Input_Context = 0; |
1315 | Input_Context = 0; |
1432 | } |
1316 | } |
|
|
1317 | |
|
|
1318 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1319 | |
|
|
1320 | static void |
|
|
1321 | xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1322 | { |
|
|
1323 | ((rxvt_term *)client_data)->make_current (); |
|
|
1324 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END)); |
|
|
1325 | } |
|
|
1326 | |
|
|
1327 | static void |
|
|
1328 | xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data) |
|
|
1329 | { |
|
|
1330 | ((rxvt_term *)client_data)->make_current (); |
|
|
1331 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END)); |
|
|
1332 | } |
|
|
1333 | |
|
|
1334 | static void |
|
|
1335 | xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data) |
|
|
1336 | { |
|
|
1337 | rxvt_term *term = (rxvt_term *)client_data; |
|
|
1338 | XIMText *text = call_data->text; |
|
|
1339 | |
|
|
1340 | term->make_current (); |
|
|
1341 | |
|
|
1342 | if (text) |
|
|
1343 | { |
|
|
1344 | void *str; |
|
|
1345 | |
|
|
1346 | if (!text->encoding_is_wchar && text->string.multi_byte) |
|
|
1347 | { |
|
|
1348 | // of course, X makes it ugly again |
|
|
1349 | if (term->rs[Rs_imLocale]) |
|
|
1350 | SET_LOCALE (term->rs[Rs_imLocale]); |
|
|
1351 | |
|
|
1352 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
|
|
1353 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
|
|
1354 | |
|
|
1355 | if (term->rs[Rs_imLocale]) |
|
|
1356 | SET_LOCALE (term->locale); |
|
|
1357 | } |
|
|
1358 | else |
|
|
1359 | str = (void *)text->string.wide_char; |
|
|
1360 | |
|
|
1361 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1362 | DT_INT, call_data->caret, |
|
|
1363 | DT_INT, call_data->chg_first, |
|
|
1364 | DT_INT, call_data->chg_length, |
|
|
1365 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
|
|
1366 | DT_WCS_LEN, str, str ? (int)text->length : 0, |
|
|
1367 | DT_END)); |
|
|
1368 | } |
|
|
1369 | else |
|
|
1370 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
|
|
1371 | DT_INT, call_data->caret, |
|
|
1372 | DT_INT, call_data->chg_first, |
|
|
1373 | DT_INT, call_data->chg_length, |
|
|
1374 | DT_END)); |
|
|
1375 | } |
|
|
1376 | |
|
|
1377 | #if 0 |
|
|
1378 | static void |
|
|
1379 | xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data) |
|
|
1380 | { |
|
|
1381 | ((rxvt_term *)client_data)->make_current (); |
|
|
1382 | HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET, |
|
|
1383 | DT_INT, call_data->position, |
|
|
1384 | DT_INT, call_data->direction, |
|
|
1385 | DT_INT, call_data->style, |
|
|
1386 | DT_END)); |
|
|
1387 | } |
|
|
1388 | #endif |
|
|
1389 | |
|
|
1390 | #endif |
1433 | |
1391 | |
1434 | /* |
1392 | /* |
1435 | * Try to open a XIM with the current modifiers, then see if we can |
1393 | * Try to open a XIM with the current modifiers, then see if we can |
1436 | * open a suitable preedit type |
1394 | * open a suitable preedit type |
1437 | */ |
1395 | */ |
… | |
… | |
1444 | XRectangle rect, status_rect, needed_rect; |
1402 | XRectangle rect, status_rect, needed_rect; |
1445 | unsigned long fg, bg; |
1403 | unsigned long fg, bg; |
1446 | const char *p; |
1404 | const char *p; |
1447 | char **s; |
1405 | char **s; |
1448 | XIMStyles *xim_styles; |
1406 | XIMStyles *xim_styles; |
|
|
1407 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1408 | XIMCallback xcb[4]; |
|
|
1409 | #endif |
|
|
1410 | |
|
|
1411 | set_environ (envv); |
1449 | |
1412 | |
1450 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1413 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1451 | return false; |
1414 | return false; |
1452 | |
1415 | |
1453 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
|
|
1454 | input_method = display->get_xim (locale, modifiers); |
1416 | input_method = display->get_xim (locale, modifiers); |
1455 | if (input_method == NULL) |
1417 | if (input_method == NULL) |
1456 | return false; |
1418 | return false; |
1457 | |
1419 | |
1458 | xim = input_method->xim; |
1420 | xim = input_method->xim; |
… | |
… | |
1478 | s = rxvt_splitcommastring (p); |
1440 | s = rxvt_splitcommastring (p); |
1479 | |
1441 | |
1480 | for (i = found = 0; !found && s[i]; i++) |
1442 | for (i = found = 0; !found && s[i]; i++) |
1481 | { |
1443 | { |
1482 | if (!strcmp (s[i], "OverTheSpot")) |
1444 | if (!strcmp (s[i], "OverTheSpot")) |
1483 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1445 | input_style = XIMPreeditPosition | XIMStatusNothing; |
1484 | else if (!strcmp (s[i], "OffTheSpot")) |
1446 | else if (!strcmp (s[i], "OffTheSpot")) |
1485 | input_style = (XIMPreeditArea | XIMStatusArea); |
1447 | input_style = XIMPreeditArea | XIMStatusArea; |
1486 | else if (!strcmp (s[i], "Root")) |
1448 | else if (!strcmp (s[i], "Root")) |
1487 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1449 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1488 | else if (!strcmp (s[i], "None")) |
1450 | else if (!strcmp (s[i], "None")) |
1489 | input_style = (XIMPreeditNone | XIMStatusNone); |
1451 | input_style = XIMPreeditNone | XIMStatusNone; |
|
|
1452 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1453 | else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot")) |
|
|
1454 | input_style = XIMPreeditCallbacks | XIMStatusNothing; |
|
|
1455 | #endif |
|
|
1456 | else |
|
|
1457 | input_style = XIMPreeditNothing | XIMStatusNothing; |
1490 | |
1458 | |
1491 | for (j = 0; j < xim_styles->count_styles; j++) |
1459 | for (j = 0; j < xim_styles->count_styles; j++) |
1492 | if (input_style == xim_styles->supported_styles[j]) |
1460 | if (input_style == xim_styles->supported_styles[j]) |
1493 | { |
1461 | { |
1494 | rxvt_freecommastring (s); |
1462 | rxvt_freecommastring (s); |
… | |
… | |
1532 | "*", |
1500 | "*", |
1533 | fheight, |
1501 | fheight, |
1534 | fheight + 1, fheight - 1, |
1502 | fheight + 1, fheight - 1, |
1535 | fheight - 2, fheight + 2); |
1503 | fheight - 2, fheight + 2); |
1536 | |
1504 | |
1537 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1505 | fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1538 | &missing_charset_list, &missing_charset_count, &def_string); |
1506 | &missing_charset_list, &missing_charset_count, &def_string); |
1539 | |
1507 | |
1540 | if (missing_charset_list) |
1508 | if (missing_charset_list) |
1541 | XFreeStringList (missing_charset_list); |
1509 | XFreeStringList (missing_charset_list); |
1542 | |
1510 | |
… | |
… | |
1583 | XNBackground, bg, |
1551 | XNBackground, bg, |
1584 | XNArea, &status_rect, |
1552 | XNArea, &status_rect, |
1585 | XNFontSet, fs, |
1553 | XNFontSet, fs, |
1586 | NULL); |
1554 | NULL); |
1587 | } |
1555 | } |
|
|
1556 | #if ENABLE_XIM_ONTHESPOT |
|
|
1557 | else if (input_style & XIMPreeditCallbacks) |
|
|
1558 | { |
|
|
1559 | im_set_position (spot); |
|
|
1560 | |
|
|
1561 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
|
|
1562 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
|
|
1563 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
|
|
1564 | # if 0 |
|
|
1565 | xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret; |
|
|
1566 | # endif |
|
|
1567 | |
|
|
1568 | preedit_attr = XVaCreateNestedList (0, |
|
|
1569 | XNSpotLocation, &spot, |
|
|
1570 | XNPreeditStartCallback, &xcb[0], |
|
|
1571 | XNPreeditDoneCallback , &xcb[1], |
|
|
1572 | XNPreeditDrawCallback , &xcb[2], |
|
|
1573 | # if 0 |
|
|
1574 | XNPreeditCaretCallback, &xcb[3], |
|
|
1575 | # endif |
|
|
1576 | NULL); |
|
|
1577 | } |
|
|
1578 | #endif |
1588 | |
1579 | |
1589 | Input_Context = XCreateIC (xim, |
1580 | Input_Context = XCreateIC (xim, |
1590 | XNInputStyle, input_style, |
1581 | XNInputStyle, input_style, |
1591 | XNClientWindow, vt, |
1582 | XNClientWindow, vt, |
1592 | XNFocusWindow, parent[0], |
1583 | XNFocusWindow, parent[0], |
… | |
… | |
1594 | preedit_attr, |
1585 | preedit_attr, |
1595 | status_attr ? XNStatusAttributes : NULL, |
1586 | status_attr ? XNStatusAttributes : NULL, |
1596 | status_attr, NULL); |
1587 | status_attr, NULL); |
1597 | |
1588 | |
1598 | if (preedit_attr) XFree (preedit_attr); |
1589 | if (preedit_attr) XFree (preedit_attr); |
1599 | if (status_attr) XFree (status_attr); |
1590 | if (status_attr) XFree (status_attr); |
1600 | if (fs) XFreeFontSet (display->display, fs); |
1591 | if (fs) XFreeFontSet (dpy, fs); |
1601 | |
1592 | |
1602 | if (Input_Context == NULL) |
1593 | if (Input_Context == NULL) |
1603 | { |
1594 | { |
1604 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1595 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1605 | im_destroy (); |
1596 | im_destroy (); |
1606 | return false; |
1597 | return false; |
1607 | } |
1598 | } |
1608 | |
1599 | |
1609 | if (input_style & XIMPreeditArea) |
1600 | #if 0 |
|
|
1601 | // unfortunately, only the focus window is used by XIM, hard to fix |
|
|
1602 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
|
|
1603 | vt_select_input (); |
|
|
1604 | #endif |
|
|
1605 | |
1610 | IMSetStatusPosition (); |
1606 | IMSetPosition (); |
1611 | |
1607 | |
1612 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
|
|
1613 | return true; |
1608 | return true; |
1614 | } |
1609 | } |
1615 | |
1610 | |
1616 | void |
1611 | void |
1617 | rxvt_term::im_cb () |
1612 | rxvt_term::im_cb () |
… | |
… | |
1619 | int i; |
1614 | int i; |
1620 | const char *p; |
1615 | const char *p; |
1621 | char **s; |
1616 | char **s; |
1622 | char buf[IMBUFSIZ]; |
1617 | char buf[IMBUFSIZ]; |
1623 | |
1618 | |
1624 | SET_R (this); |
1619 | make_current (); |
1625 | |
1620 | |
1626 | im_destroy (); |
1621 | im_destroy (); |
1627 | |
1622 | |
1628 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
|
|
1629 | if (Input_Context) |
1623 | if (Input_Context) |
1630 | return; |
1624 | return; |
1631 | |
1625 | |
1632 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1626 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1633 | if (rs[Rs_imLocale]) |
1627 | if (rs[Rs_imLocale]) |
… | |
… | |
1675 | SET_LOCALE (locale); |
1669 | SET_LOCALE (locale); |
1676 | #endif |
1670 | #endif |
1677 | } |
1671 | } |
1678 | |
1672 | |
1679 | void |
1673 | void |
1680 | rxvt_term::IMSetStatusPosition () |
1674 | rxvt_term::IMSetPosition () |
1681 | { |
1675 | { |
1682 | XRectangle preedit_rect, status_rect, *needed_rect; |
1676 | XRectangle preedit_rect, status_rect, *needed_rect; |
1683 | XVaNestedList preedit_attr, status_attr; |
1677 | XVaNestedList preedit_attr, status_attr; |
1684 | |
1678 | |
1685 | if (!Input_Context |
1679 | if (!Input_Context |
1686 | || !focus |
1680 | || !focus |
1687 | || !(input_style & XIMPreeditArea) |
1681 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1688 | || !IMisRunning ()) |
1682 | || !IMisRunning ()) |
1689 | return; |
1683 | return; |
1690 | |
1684 | |
|
|
1685 | if (input_style & XIMPreeditPosition) |
|
|
1686 | { |
|
|
1687 | im_set_size (preedit_rect); |
|
|
1688 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
|
|
1689 | |
|
|
1690 | XSetICValues (Input_Context, |
|
|
1691 | XNPreeditAttributes, preedit_attr, NULL); |
|
|
1692 | } |
|
|
1693 | else |
|
|
1694 | { |
1691 | /* Getting the necessary width of preedit area */ |
1695 | /* Getting the necessary width of preedit area */ |
1692 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1696 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1693 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1697 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1694 | XFree (status_attr); |
1698 | XFree (status_attr); |
1695 | |
1699 | |
1696 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1700 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
1697 | XFree (needed_rect); |
1701 | XFree (needed_rect); |
1698 | |
1702 | |
1699 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1703 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1700 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1704 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1701 | |
1705 | |
1702 | XSetICValues (Input_Context, |
1706 | XSetICValues (Input_Context, |
1703 | XNPreeditAttributes, preedit_attr, |
1707 | XNPreeditAttributes, preedit_attr, |
1704 | XNStatusAttributes, status_attr, NULL); |
1708 | XNStatusAttributes, status_attr, |
|
|
1709 | NULL); |
1705 | |
1710 | |
|
|
1711 | XFree (status_attr); |
|
|
1712 | } |
|
|
1713 | |
1706 | XFree (preedit_attr); |
1714 | XFree (preedit_attr); |
1707 | XFree (status_attr); |
|
|
1708 | } |
1715 | } |
1709 | #endif /* USE_XIM */ |
1716 | #endif /* USE_XIM */ |
1710 | |
1717 | |
1711 | /*----------------------------------------------------------------------*/ |
1718 | void |
1712 | rxvt_t rxvt_current_term; |
1719 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1720 | { |
|
|
1721 | Window cr; |
|
|
1722 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1723 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1724 | } |
|
|
1725 | |
|
|
1726 | Pixmap |
|
|
1727 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1728 | { |
|
|
1729 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1730 | if (xa[prop_id]) |
|
|
1731 | { |
|
|
1732 | int aformat; |
|
|
1733 | unsigned long nitems, bytes_after; |
|
|
1734 | Atom atype; |
|
|
1735 | unsigned char *prop = NULL; |
|
|
1736 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1737 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1738 | &nitems, &bytes_after, &prop); |
|
|
1739 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1740 | { |
|
|
1741 | return *(Pixmap *)prop; |
|
|
1742 | } |
|
|
1743 | } |
|
|
1744 | return None; |
|
|
1745 | } |
|
|
1746 | |
|
|
1747 | #ifdef HAVE_BG_PIXMAP |
|
|
1748 | # if TRACE_PIXMAPS |
|
|
1749 | # undef update_background |
|
|
1750 | int rxvt_term::trace_update_background (const char *file, int line) |
|
|
1751 | { |
|
|
1752 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1753 | update_background (); |
|
|
1754 | } |
|
|
1755 | # endif |
|
|
1756 | |
|
|
1757 | int |
|
|
1758 | rxvt_term::update_background () |
|
|
1759 | { |
|
|
1760 | bgPixmap.invalidate (); |
|
|
1761 | |
|
|
1762 | /* no chance of real time refresh if we are blurring! */ |
|
|
1763 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1764 | bgPixmap.render (); |
|
|
1765 | else |
|
|
1766 | { |
|
|
1767 | update_background_ev.stop (); |
|
|
1768 | |
|
|
1769 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1770 | update_background_ev.start (.05); |
|
|
1771 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1772 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1773 | else |
|
|
1774 | update_background_ev.start (.07); |
|
|
1775 | } |
|
|
1776 | |
|
|
1777 | return 0; |
|
|
1778 | } |
|
|
1779 | |
|
|
1780 | void |
|
|
1781 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1782 | { |
|
|
1783 | bgPixmap.render (); |
|
|
1784 | } |
|
|
1785 | |
|
|
1786 | #endif /* HAVE_BG_PIXMAP */ |
1713 | |
1787 | |
1714 | /*----------------------- end-of-file (C source) -----------------------*/ |
1788 | /*----------------------- end-of-file (C source) -----------------------*/ |