… | |
… | |
82 | delete obj; |
82 | delete obj; |
83 | } |
83 | } |
84 | } |
84 | } |
85 | |
85 | |
86 | template<class T> |
86 | template<class T> |
87 | refcache<T>::~refcache () |
87 | void refcache<T>::clear () |
88 | { |
88 | { |
89 | while (this->size ()) |
89 | while (this->size ()) |
90 | put (*this->begin ()); |
90 | put (*this->begin ()); |
91 | } |
91 | } |
92 | |
92 | |
… | |
… | |
143 | { |
143 | { |
144 | } |
144 | } |
145 | |
145 | |
146 | bool rxvt_display::init () |
146 | bool rxvt_display::init () |
147 | { |
147 | { |
|
|
148 | #ifdef LOCAL_X_IS_UNIX |
|
|
149 | if (id[0] == ':') |
|
|
150 | { |
|
|
151 | val = rxvt_malloc (5 + strlen (id) + 1); |
|
|
152 | strcpy (val, "unix/"); |
|
|
153 | strcat (val, id); |
|
|
154 | display = XOpenDisplay (val); |
|
|
155 | free (val); |
|
|
156 | } |
|
|
157 | else |
|
|
158 | #endif |
|
|
159 | display = 0; |
|
|
160 | |
|
|
161 | if (!display) |
148 | display = XOpenDisplay (id); |
162 | display = XOpenDisplay (id); |
149 | |
163 | |
150 | if (!display) |
164 | if (!display) |
151 | return false; |
165 | return false; |
152 | |
166 | |
153 | screen = DefaultScreen (display); |
167 | screen = DefaultScreen (display); |
… | |
… | |
157 | depth = DefaultDepth (display, screen); |
171 | depth = DefaultDepth (display, screen); |
158 | |
172 | |
159 | int fd = XConnectionNumber (display); |
173 | int fd = XConnectionNumber (display); |
160 | |
174 | |
161 | #ifndef NO_SLOW_LINK_SUPPORT |
175 | #ifndef NO_SLOW_LINK_SUPPORT |
162 | // try to detetc wether we have a local connection. |
176 | // try to detect wether we have a local connection. |
163 | // assume unix domains socket == local, everything else not |
177 | // assume unix domains socket == local, everything else not |
164 | // TODO: might want to check for inet/127.0.0.1 |
178 | // TODO: might want to check for inet/127.0.0.1 |
165 | is_local = 0; |
179 | is_local = 0; |
166 | sockaddr_un sa; |
180 | sockaddr_un sa; |
167 | socklen_t sl = sizeof (sa); |
181 | socklen_t sl = sizeof (sa); |
168 | |
182 | |
169 | if (!getsockname (fd, (sockaddr *)&sa, &sl)) |
183 | if (!getsockname (fd, (sockaddr *)&sa, &sl)) |
170 | is_local = sa.sun_family == AF_LOCAL; |
184 | is_local = sa.sun_family == AF_LOCAL; |
|
|
185 | #endif |
|
|
186 | |
|
|
187 | #ifdef POINTER_BLANK |
|
|
188 | XColor blackcolour; |
|
|
189 | blackcolour.red = 0; |
|
|
190 | blackcolour.green = 0; |
|
|
191 | blackcolour.blue = 0; |
|
|
192 | Font f = XLoadFont (display, "fixed"); |
|
|
193 | blank_cursor = XCreateGlyphCursor (display, f, f, ' ', ' ', |
|
|
194 | &blackcolour, &blackcolour); |
|
|
195 | XUnloadFont (display, f); |
171 | #endif |
196 | #endif |
172 | |
197 | |
173 | #ifdef PREFER_24BIT |
198 | #ifdef PREFER_24BIT |
174 | /* |
199 | /* |
175 | * If depth is not 24, look for a 24bit visual. |
200 | * If depth is not 24, look for a 24bit visual. |
… | |
… | |
203 | } |
228 | } |
204 | |
229 | |
205 | rxvt_display::~rxvt_display () |
230 | rxvt_display::~rxvt_display () |
206 | { |
231 | { |
207 | x_ev.stop (); |
232 | x_ev.stop (); |
|
|
233 | #ifdef USE_XIM |
|
|
234 | xims.clear (); |
|
|
235 | #endif |
208 | |
236 | |
209 | if (display) |
237 | if (display) |
210 | XCloseDisplay (display); |
238 | XCloseDisplay (display); |
211 | } |
239 | } |
212 | |
240 | |
… | |
… | |
217 | (*i)->call (); |
245 | (*i)->call (); |
218 | } |
246 | } |
219 | |
247 | |
220 | void rxvt_display::im_change_check () |
248 | void rxvt_display::im_change_check () |
221 | { |
249 | { |
222 | // make sure we only call im_change_cb when a new input method |
250 | // try to only call im_change_cb when a new input method |
223 | // registers, as xlib crashes due to a race otherwise. |
251 | // registers, as xlib crashes due to a race otherwise. |
224 | Atom actual_type, *atoms; |
252 | Atom actual_type, *atoms; |
225 | int actual_format; |
253 | int actual_format; |
226 | unsigned long nitems, bytes_after; |
254 | unsigned long nitems, bytes_after; |
227 | |
255 | |
… | |
… | |
446 | } |
474 | } |
447 | |
475 | |
448 | rxvt_color |
476 | rxvt_color |
449 | rxvt_color::fade (rxvt_display *display, int percent) |
477 | rxvt_color::fade (rxvt_display *display, int percent) |
450 | { |
478 | { |
|
|
479 | percent = 100 - percent; |
|
|
480 | |
451 | unsigned short cr, cg, cb; |
481 | unsigned short cr, cg, cb; |
452 | rxvt_color faded; |
482 | rxvt_color faded; |
453 | |
483 | |
454 | get (display, cr, cg, cb); |
484 | get (display, cr, cg, cb); |
|
|
485 | |
455 | faded.set (display, |
486 | faded.set ( |
|
|
487 | display, |
456 | cr * percent / 100, |
488 | cr * percent / 100, |
457 | cg * percent / 100, |
489 | cg * percent / 100, |
458 | cb * percent / 100); |
490 | cb * percent / 100 |
|
|
491 | ); |
459 | |
492 | |
460 | return faded; |
493 | return faded; |
461 | } |
494 | } |
462 | |
495 | |
|
|
496 | #define LERP(a,b,p) (a * p + b * (100 - p)) / 100 |
|
|
497 | |
|
|
498 | rxvt_color |
|
|
499 | rxvt_color::fade (rxvt_display *display, int percent, rxvt_color &fadeto) |
|
|
500 | { |
|
|
501 | percent = 100 - percent; |
|
|
502 | |
|
|
503 | unsigned short cr, cg, cb; |
|
|
504 | unsigned short fcr, fcg, fcb; |
|
|
505 | rxvt_color faded; |
|
|
506 | |
|
|
507 | get (display, cr, cg, cb); |
|
|
508 | fadeto.get(display, fcr, fcg, fcb); |
|
|
509 | |
|
|
510 | faded.set ( |
|
|
511 | display, |
|
|
512 | LERP (cr, fcr, percent), |
|
|
513 | LERP (cg, fcg, percent), |
|
|
514 | LERP (cb, fcb, percent) |
|
|
515 | ); |
|
|
516 | |
|
|
517 | return faded; |
|
|
518 | } |
|
|
519 | |