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/cvs/rxvt-unicode/src/rxvtperl.xs
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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.12 by root, Tue Jan 3 02:42:17 2006 UTC vs.
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC

… …
139#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer") 139#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer") 140#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141 141
142struct timer : time_watcher, perl_watcher 142struct timer : time_watcher, perl_watcher
143{ 143{
144 tstamp interval;
145
144 timer () 146 timer ()
145 : time_watcher (this, &timer::execute) 147 : time_watcher (this, &timer::execute)
146 { 148 {
147 } 149 }
148 150
149 void execute (time_watcher &w) 151 void execute (time_watcher &w)
150 { 152 {
153 if (interval)
154 start (at + interval);
155
151 invoke ("urxvt::timer", newSVtimer (this)); 156 invoke ("urxvt::timer", newSVtimer (this));
152 } 157 }
153}; 158};
154 159
155#define newSViow(iow) new_ref (iow->self, "urxvt::iow") 160#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
… …
165 void execute (io_watcher &w, short revents) 170 void execute (io_watcher &w, short revents)
166 { 171 {
167 invoke ("urxvt::iow", newSViow (this), revents); 172 invoke ("urxvt::iow", newSViow (this), revents);
168 } 173 }
169}; 174};
175
176/////////////////////////////////////////////////////////////////////////////
177
178#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179
180struct overlay {
181 HV *self;
182 rxvt_term *THIS;
183 int x, y, w, h;
184 int border;
185 text_t **text;
186 rend_t **rend;
187
188 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189 ~overlay ();
190
191 void swap ();
192
193 void set (int x, int y, SV *str, SV *rend);
194};
195
196overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
197: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
198{
199 if (border == 2)
200 {
201 w += 2;
202 h += 2;
203 }
204
205 text = new text_t *[h];
206 rend = new rend_t *[h];
207
208 for (int y = 0; y < h; y++)
209 {
210 text_t *tp = text[y] = new text_t[w];
211 rend_t *rp = rend[y] = new rend_t[w];
212
213 text_t t0, t1, t2;
214 rend_t r = rstyle;
215
216 if (border == 2)
217 {
218 if (y == 0)
219 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220 else if (y < h - 1)
221 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222 else
223 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224
225 *tp++ = t0;
226 *rp++ = r;
227
228 for (int x = w - 2; x-- > 0; )
229 {
230 *tp++ = t1;
231 *rp++ = r;
232 }
233
234 *tp = t2;
235 *rp = r;
236 }
237 else
238 for (int x = w; x-- > 0; )
239 {
240 *tp++ = 0x0020;
241 *rp++ = r;
242 }
243 }
244
245 THIS->want_refresh = 1;
246}
247
248overlay::~overlay ()
249{
250 for (int y = h; y--; )
251 {
252 delete [] text[y];
253 delete [] rend[y];
254 }
255
256 delete [] text;
257 delete [] rend;
258
259 THIS->want_refresh = 1;
260}
261
262void overlay::swap ()
263{
264 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
265 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
266
267 int ov_w = min (w, THIS->ncol - ov_x);
268 int ov_h = min (h, THIS->nrow - ov_y);
269
270 for (int y = ov_h; y--; )
271 {
272 text_t *t1 = text [y];
273 rend_t *r1 = rend [y];
274
275 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
276 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
277
278 for (int x = ov_w; x--; )
279 {
280 text_t t = *t1; *t1++ = *t2; *t2++ = t;
281 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282 }
283 }
284
285}
286
287void overlay::set (int x, int y, SV *str, SV *rend)
288{
289 x += border;
290 y += border;
291
292 if (!IN_RANGE_EXC (y, 0, h - border))
293 return;
294
295 wchar_t *wstr = sv2wcs (str);
296
297 for (int col = min (wcslen (wstr), w - x - border); col--; )
298 text [y][x + col] = wstr [col];
299
300 free (wstr);
301
302 THIS->want_refresh = 1;
303}
304
170 305
171///////////////////////////////////////////////////////////////////////////// 306/////////////////////////////////////////////////////////////////////////////
172 307
173struct rxvt_perl_interp rxvt_perl; 308struct rxvt_perl_interp rxvt_perl;
174 309
… …
213} 348}
214 349
215bool 350bool
216rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 351rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217{ 352{
218 if (!perl 353 if (!perl)
219 || (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220 return false; 354 return false;
221 355
222 if (htype == HOOK_INIT) // first hook ever called 356 if (htype == HOOK_INIT) // first hook ever called
357 {
223 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 358 term->self = (void *)newSVptr ((void *)term, "urxvt::term");
359 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
360 }
361 else if (htype == HOOK_DESTROY)
362 {
363 // handled later
364 }
365 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
366 {
367 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
368
369 if (HvKEYS (hv))
370 {
371 hv_iterinit (hv);
372
373 while (HE *he = hv_iternext (hv))
374 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
375 }
376 }
377 else if (!should_invoke [htype])
378 return false;
224 379
225 dSP; 380 dSP;
226 va_list ap; 381 va_list ap;
227 382
228 va_start (ap, htype); 383 va_start (ap, htype);
… …
520 free (str); 675 free (str);
521 } 676 }
522 677
523 if (new_text) 678 if (new_text)
524 { 679 {
525 STRLEN slen;
526 char *str = SvPVutf8 (new_text, slen); 680 wchar_t *wstr = sv2wcs (new_text);
527 wchar_t *wstr = rxvt_utf8towcs (str, slen);
528 681
529 int len = wcslen (wstr); 682 int len = wcslen (wstr);
530 683
531 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 684 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
532 { 685 {
… …
703 THIS->selection.len = wcslen (THIS->selection.text); 856 THIS->selection.len = wcslen (THIS->selection.text);
704 } 857 }
705} 858}
706 859
707void 860void
708rxvt_term::scr_overlay_new (int x, int y, int w, int h)
709
710void
711rxvt_term::scr_overlay_off ()
712
713void
714rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
715 CODE:
716 THIS->scr_overlay_set (x, y, text, rend);
717
718void
719rxvt_term::scr_overlay_set (int x, int y, SV *text)
720 CODE:
721{
722 wchar_t *wtext = sv2wcs (text);
723 THIS->scr_overlay_set (x, y, wtext);
724 free (wtext);
725}
726
727void
728rxvt_term::tt_write (SV *octets) 861rxvt_term::tt_write (SV *octets)
729 INIT: 862 INIT:
730 STRLEN len; 863 STRLEN len;
731 char *str = SvPVbyte (octets, len); 864 char *str = SvPVbyte (octets, len);
732 C_ARGS: 865 C_ARGS:
733 (unsigned char *)str, len 866 (unsigned char *)str, len
734 867
868SV *
869rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870 CODE:
871{
872 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874 o->self = (HV *)SvRV (RETVAL);
875
876 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877 char key[33]; sprintf (key, "%32lx", (long)o);
878 hv_store (hv, key, 32, newSViv ((long)o), 0);
879}
880 OUTPUT:
881 RETVAL
882
883MODULE = urxvt PACKAGE = urxvt::overlay
884
885void
886overlay::set (int x, int y, SV *text, SV *rend = 0)
887
888void
889overlay::DESTROY ()
890 CODE:
891{
892 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
893 if (ovs)
894 {
895 HV *hv = (HV *)SvRV (*ovs);
896 char key[33]; sprintf (key, "%32lx", (long)THIS);
897 hv_delete (hv, key, 32, G_DISCARD);
898 }
899
900 delete THIS;
901}
902
735MODULE = urxvt PACKAGE = urxvt::timer 903MODULE = urxvt PACKAGE = urxvt::timer
736 904
737SV * 905SV *
738timer::new () 906timer::new ()
739 CODE: 907 CODE:
740 timer *w = new timer; 908 timer *w = new timer;
909 w->start (NOW);
741 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 910 RETVAL = newSVptr ((void *)w, "urxvt::timer");
742 w->self = (HV *)SvRV (RETVAL); 911 w->self = (HV *)SvRV (RETVAL);
743 OUTPUT: 912 OUTPUT:
744 RETVAL 913 RETVAL
745 914
… …
753 922
754NV 923NV
755timer::at () 924timer::at ()
756 CODE: 925 CODE:
757 RETVAL = THIS->at; 926 RETVAL = THIS->at;
927 OUTPUT:
928 RETVAL
929
930timer *
931timer::interval (NV interval)
932 CODE:
933 THIS->interval = interval;
934 RETVAL = THIS;
758 OUTPUT: 935 OUTPUT:
759 RETVAL 936 RETVAL
760 937
761timer * 938timer *
762timer::set (NV tstamp) 939timer::set (NV tstamp)

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