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/cvs/rxvt-unicode/src/rxvtperl.xs
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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.66 by root, Sat Jan 14 09:28:57 2006 UTC vs.
Revision 1.67 by root, Sun Jan 15 06:02:41 2006 UTC

… …
349 for (int y = ov_h; y--; ) 349 for (int y = ov_h; y--; )
350 { 350 {
351 text_t *t1 = text [y]; 351 text_t *t1 = text [y];
352 rend_t *r1 = rend [y]; 352 rend_t *r1 = rend [y];
353 353
354 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 354 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
355 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 355 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
356 356
357 for (int x = ov_w; x--; ) 357 for (int x = ov_w; x--; )
358 { 358 {
359 text_t t = *t1; *t1++ = *t2; *t2++ = t; 359 text_t t = *t1; *t1++ = *t2; *t2++ = t;
360 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 360 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
… …
445 if (THIS->perl.grabtime) 445 if (THIS->perl.grabtime)
446 { 446 {
447 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 447 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
448 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 448 XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
449 THIS->perl.grabtime = 0; 449 THIS->perl.grabtime = 0;
450 }
451}
452
453static void
454swap_overlays (rxvt_term *term)
455{
456 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458 if (HvKEYS (hv))
459 {
460 hv_iterinit (hv);
461
462 while (HE *he = hv_iternext (hv))
463 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
450 } 464 }
451} 465}
452 466
453bool 467bool
454rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 468rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
… …
467 { 481 {
468 // handled later 482 // handled later
469 } 483 }
470 else 484 else
471 { 485 {
472 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) 486 if (htype == HOOK_REFRESH_END)
487 swap_overlays (term);
488
489 if (!term->perl.should_invoke [htype])
473 { 490 {
474 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); 491 if (htype == HOOK_REFRESH_BEGIN)
492 swap_overlays (term);
475 493
476 if (HvKEYS (hv)) 494 return false;
477 {
478 hv_iterinit (hv);
479
480 while (HE *he = hv_iternext (hv))
481 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482 }
483
484 } 495 }
485
486 if (!term->perl.should_invoke [htype])
487 return false;
488 } 496 }
489 497
490 swap (perl_environ, environ); 498 swap (perl_environ, environ);
491 499
492 try 500 try
… …
613 { 621 {
614 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 622 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615 ungrab (term); // better lose the grab than the session 623 ungrab (term); // better lose the grab than the session
616 } 624 }
617 625
626 if (htype == HOOK_REFRESH_BEGIN)
627 swap_overlays (term);
618 if (htype == HOOK_DESTROY) 628 else if (htype == HOOK_DESTROY)
619 { 629 {
620 clearSVptr ((SV *)term->perl.self); 630 clearSVptr ((SV *)term->perl.self);
621 SvREFCNT_dec ((SV *)term->perl.self); 631 SvREFCNT_dec ((SV *)term->perl.self);
622 } 632 }
623 633
… …
1099#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1109#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1100#define TERM_OFFSET_focus TERM_OFFSET(focus) 1110#define TERM_OFFSET_focus TERM_OFFSET(focus)
1101#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1111#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1102#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1112#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1103#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1113#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1104#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1114#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1105 1115
1106int 1116int
1107rxvt_term::width () 1117rxvt_term::width ()
1108 ALIAS: 1118 ALIAS:
1109 width = TERM_OFFSET_width 1119 width = TERM_OFFSET_width
… …
1115 ncol = TERM_OFFSET_ncol 1125 ncol = TERM_OFFSET_ncol
1116 focus = TERM_OFFSET_focus 1126 focus = TERM_OFFSET_focus
1117 mapped = TERM_OFFSET_mapped 1127 mapped = TERM_OFFSET_mapped
1118 saveLines = TERM_OFFSET_saveLines 1128 saveLines = TERM_OFFSET_saveLines
1119 total_rows = TERM_OFFSET_total_rows 1129 total_rows = TERM_OFFSET_total_rows
1120 nsaved = TERM_OFFSET_nsaved 1130 top_row = TERM_OFFSET_top_row
1121 CODE: 1131 CODE:
1122 RETVAL = *(int *)((char *)THIS + ix); 1132 RETVAL = *(int *)((char *)THIS + ix);
1123 OUTPUT: 1133 OUTPUT:
1124 RETVAL 1134 RETVAL
1125 1135
… …
1209 THIS->rstyle = new_rstyle; 1219 THIS->rstyle = new_rstyle;
1210 OUTPUT: 1220 OUTPUT:
1211 RETVAL 1221 RETVAL
1212 1222
1213int 1223int
1214rxvt_term::view_start (int newval = -1) 1224rxvt_term::view_start (int newval = 1)
1215 PROTOTYPE: $;$ 1225 PROTOTYPE: $;$
1216 CODE: 1226 CODE:
1217{ 1227{
1218 RETVAL = THIS->view_start; 1228 RETVAL = THIS->view_start;
1219 1229
1220 if (newval >= 0) 1230 if (newval <= 0)
1221 { 1231 THIS->scr_changeview (max (newval, THIS->top_row));
1222 THIS->view_start = min (newval, THIS->nsaved);
1223 THIS->scr_changeview (RETVAL);
1224 }
1225} 1232}
1226 OUTPUT: 1233 OUTPUT:
1227 RETVAL 1234 RETVAL
1228 1235
1229void 1236void
… …
1233 1240
1234void 1241void
1235rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1242rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1236 PPCODE: 1243 PPCODE:
1237{ 1244{
1238 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1245 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1239 XSRETURN_EMPTY; 1246 XSRETURN_EMPTY;
1240 1247
1241 line_t &l = ROW(row_number); 1248 line_t &l = ROW(row_number);
1242 1249
1243 if (GIMME_V != G_VOID) 1250 if (GIMME_V != G_VOID)
… …
1276 1283
1277void 1284void
1278rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1285rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1279 PPCODE: 1286 PPCODE:
1280{ 1287{
1281 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1288 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1282 XSRETURN_EMPTY; 1289 XSRETURN_EMPTY;
1283 1290
1284 line_t &l = ROW(row_number); 1291 line_t &l = ROW(row_number);
1285 1292
1286 if (GIMME_V != G_VOID) 1293 if (GIMME_V != G_VOID)
… …
1316 1323
1317int 1324int
1318rxvt_term::ROW_l (int row_number, int new_length = -1) 1325rxvt_term::ROW_l (int row_number, int new_length = -1)
1319 CODE: 1326 CODE:
1320{ 1327{
1321 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1328 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1322 XSRETURN_EMPTY; 1329 XSRETURN_EMPTY;
1323 1330
1324 line_t &l = ROW(row_number); 1331 line_t &l = ROW(row_number);
1325 RETVAL = l.l; 1332 RETVAL = l.l;
1326 1333
… …
1332 1339
1333bool 1340bool
1334rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1341rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1335 CODE: 1342 CODE:
1336{ 1343{
1337 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1344 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1338 XSRETURN_EMPTY; 1345 XSRETURN_EMPTY;
1339 1346
1340 line_t &l = ROW(row_number); 1347 line_t &l = ROW(row_number);
1341 RETVAL = l.is_longer (); 1348 RETVAL = l.is_longer ();
1342 1349
… …
1532 PUSHs (sv_2mortal (newSViv (rc.col))); 1539 PUSHs (sv_2mortal (newSViv (rc.col)));
1533 } 1540 }
1534 1541
1535 if (items == 3) 1542 if (items == 3)
1536 { 1543 {
1537 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1544 rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);
1538 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1545 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1539 1546
1540 if (ix) 1547 if (ix)
1541 THIS->want_refresh = 1; 1548 THIS->want_refresh = 1;
1542 } 1549 }

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