ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/screen.C
(Generate patch)

Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.253 by root, Fri Jan 27 18:36:43 2006 UTC vs.
Revision 1.257 by root, Tue Jan 31 00:25:16 2006 UTC

… …
126 width = ncol; 126 width = ncol;
127 } 127 }
128 128
129 l.touch (); 129 l.touch ();
130 130
131 efs &= ~RS_baseattrMask; 131 efs &= ~RS_baseattrMask; // remove italic etc. fontstyles
132 efs = SET_FONT (efs, FONTSET (efs)->find_font (' ')); 132 efs = SET_FONT (efs, FONTSET (efs)->find_font (' '));
133 133
134 text_t *et = l.t + col; 134 text_t *et = l.t + col;
135 rend_t *er = l.r + col; 135 rend_t *er = l.r + col;
136 136
… …
640 l.touch (); 640 l.touch ();
641 } 641 }
642 642
643 // erase newly scrolled-in lines 643 // erase newly scrolled-in lines
644 for (int i = count; i--; ) 644 for (int i = count; i--; )
645 {
646 line_t &l = ROW(nrow - 1 - i);
647
648 // optimize if already cleared, can be significant on slow machines
649 // could be rolled into scr_blank_screen_mem
650 if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & RS_bgMask))
651 {
652 scr_blank_line (l, 0, l.l, rstyle);
653 l.l = 0;
654 l.f = 0;
655 }
656 else
645 scr_blank_screen_mem (ROW(nrow - 1 - i), rstyle); 657 scr_blank_screen_mem (l, rstyle);
658 }
646 659
647 // now copy lines below the scroll region bottom to the 660 // now copy lines below the scroll region bottom to the
648 // bottom of the screen again, so they look as if they 661 // bottom of the screen again, so they look as if they
649 // hadn't moved. 662 // hadn't moved.
650 for (int i = nrow; --i > row2; ) 663 for (int i = nrow; --i > row2; )
… …
1101 * Process DEC Back Index 1114 * Process DEC Back Index
1102 * XTERM_SEQ: ESC 6 1115 * XTERM_SEQ: ESC 6
1103 * Move cursor left in row. If we're at the left boundary, shift everything 1116 * Move cursor left in row. If we're at the left boundary, shift everything
1104 * in that row right. Clear left column. 1117 * in that row right. Clear left column.
1105 */ 1118 */
1106#if ENABLE_FRILLS 1119#if !ENABLE_MINIMAL
1107void 1120void
1108rxvt_term::scr_backindex () NOTHROW 1121rxvt_term::scr_backindex () NOTHROW
1109{ 1122{
1110 if (screen.cur.col > 0) 1123 if (screen.cur.col > 0)
1111 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); 1124 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);
… …
1118 * Process DEC Forward Index 1131 * Process DEC Forward Index
1119 * XTERM_SEQ: ESC 9 1132 * XTERM_SEQ: ESC 9
1120 * Move cursor right in row. If we're at the right boundary, shift everything 1133 * Move cursor right in row. If we're at the right boundary, shift everything
1121 * in that row left. Clear right column. 1134 * in that row left. Clear right column.
1122 */ 1135 */
1123#if ENABLE_FRILLS 1136#if !ENABLE_MINIMAL
1124void 1137void
1125rxvt_term::scr_forwardindex () NOTHROW 1138rxvt_term::scr_forwardindex () NOTHROW
1126{ 1139{
1127 if (screen.cur.col < ncol - 1) 1140 if (screen.cur.col < ncol - 1)
1128 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); 1141 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);
… …
1342 scr_blank_screen_mem (ROW(row), rstyle); 1355 scr_blank_screen_mem (ROW(row), rstyle);
1343 scr_blank_line (drawn_buf [row], 0, ncol, ren); 1356 scr_blank_line (drawn_buf [row], 0, ncol, ren);
1344 } 1357 }
1345} 1358}
1346 1359
1347#if ENABLE_FRILLS 1360#if !ENABLE_MINIMAL
1348void 1361void
1349rxvt_term::scr_erase_savelines () NOTHROW 1362rxvt_term::scr_erase_savelines () NOTHROW
1350{ 1363{
1351 want_refresh = 1; 1364 want_refresh = 1;
1352 ZERO_SCROLLBACK (); 1365 ZERO_SCROLLBACK ();
… …
1741{ 1754{
1742 bool found = false; 1755 bool found = false;
1743 1756
1744 for (int i = 0; i < nrow; i++) 1757 for (int i = 0; i < nrow; i++)
1745 { 1758 {
1746 int col = 0;
1747 rend_t *drp = drawn_buf[i].r; 1759 rend_t *drp = drawn_buf[i].r;
1748 1760
1749 for (; col < ncol; col++, drp++) 1761 for (int col = 0; col < ncol; col++, drp++)
1750 if ((*drp & mask) == value) 1762 if ((*drp & mask) == value)
1751 { 1763 {
1752 found = true; 1764 found = true;
1753 *drp = ~value; 1765 *drp = ~value;
1754 } 1766 }
… …
2245 && RS_SAME (rend, srp[text - stp - 1])) 2257 && RS_SAME (rend, srp[text - stp - 1]))
2246 text--, count++, xpixel -= fwidth; 2258 text--, count++, xpixel -= fwidth;
2247 2259
2248 // force redraw after "careful" characters to avoid pixel droppings 2260 // force redraw after "careful" characters to avoid pixel droppings
2249 for (int i = 0; srp[col + i] & RS_Careful && col + i < ncol - 1; i++) 2261 for (int i = 0; srp[col + i] & RS_Careful && col + i < ncol - 1; i++)
2250 drp[col + i + 1] = ~srp[col + i + 1]; 2262 drp[col + i + 1] = srp[col + i + 1] ^ RS_redraw;
2251 2263
2252 // force redraw before "careful" characters to avoid pixel droppings 2264 // force redraw before "careful" characters to avoid pixel droppings
2253 for (int i = 0; srp[text - stp - i] & RS_Careful && text - i > stp; i++) 2265 for (int i = 0; srp[text - stp - i] & RS_Careful && text - i > stp; i++)
2254 drp[text - stp - i - 1] = ~srp[text - stp - i - 1]; 2266 drp[text - stp - i - 1] = srp[text - stp - i - 1] ^ RS_redraw;
2255#endif 2267#endif
2256 2268
2257 bool invert = rend & RS_RVid; 2269 bool invert = rend & RS_RVid;
2258 2270
2259#ifndef NO_BOLD_UNDERLINE_REVERSE 2271#ifndef NO_BOLD_UNDERLINE_REVERSE
… …
2317 * Actually do the drawing of the string here 2329 * Actually do the drawing of the string here
2318 */ 2330 */
2319 rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; 2331 rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)];
2320 2332
2321 if (back == fore) 2333 if (back == fore)
2322 font->clear_rect (*drawable, xpixel, ypixel, 2334 font->clear_rect (*drawable, xpixel, ypixel, fwidth * count, fheight, back);
2323 fwidth * count, fheight,
2324 back);
2325 else if (back == Color_bg) 2335 else if (back == Color_bg)
2326 { 2336 {
2327 if (must_clear) 2337 if (must_clear)
2328 { 2338 {
2329 CLEAR_CHARS (xpixel, ypixel, count); 2339 CLEAR_CHARS (xpixel, ypixel, count);
… …
2536{ 2546{
2537 if (selection.op 2547 if (selection.op
2538 && current_screen == selection.screen 2548 && current_screen == selection.screen
2539 && selection.end.row >= view_start) 2549 && selection.end.row >= view_start)
2540 { 2550 {
2541#if ENABLE_FRILLS 2551#if !ENABLE_MINIMAL
2542 if (selection.rect) 2552 if (selection.rect)
2543 scr_xor_rect (selection.beg.row, selection.beg.col, 2553 scr_xor_rect (selection.beg.row, selection.beg.col,
2544 selection.end.row, selection.end.col, 2554 selection.end.row, selection.end.col,
2545 RS_RVid, RS_RVid | RS_Uline); 2555 RS_RVid, RS_RVid | RS_Uline);
2546 else 2556 else
… …
2761 } 2771 }
2762 2772
2763 char **cl; 2773 char **cl;
2764 int cr; 2774 int cr;
2765 2775
2766#if ENABLE_FRILLS 2776#if !ENABLE_MINIMAL
2767 // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it 2777 // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it
2768 // so recode it manually 2778 // so recode it manually
2769 if (ct.encoding == xa[XA_UTF8_STRING]) 2779 if (ct.encoding == xa[XA_UTF8_STRING])
2770 { 2780 {
2771 wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); 2781 wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems);
… …
2942 2952
2943 int end_col; 2953 int end_col;
2944 2954
2945 for (; row <= selection.end.row; row++, col = 0) 2955 for (; row <= selection.end.row; row++, col = 0)
2946 { 2956 {
2947#if ENABLE_FRILLS 2957#if !ENABLE_MINIMAL
2948 if (selection.rect) 2958 if (selection.rect)
2949 { 2959 {
2950 col = selection.beg.col; 2960 col = selection.beg.col;
2951 end_col = ncol + 1; 2961 end_col = ncol + 1;
2952 } 2962 }
… …
2955 end_col = ROW(row).l; 2965 end_col = ROW(row).l;
2956 2966
2957 col = max (col, 0); 2967 col = max (col, 0);
2958 2968
2959 if (row == selection.end.row 2969 if (row == selection.end.row
2960#if ENABLE_FRILLS 2970#if !ENABLE_MINIMAL
2961 || selection.rect 2971 || selection.rect
2962#endif 2972#endif
2963 ) 2973 )
2964 min_it (end_col, selection.end.col); 2974 min_it (end_col, selection.end.col);
2965 2975
… …
2988#endif 2998#endif
2989 else 2999 else
2990 new_selection_text[ofs++] = *t++; 3000 new_selection_text[ofs++] = *t++;
2991 } 3001 }
2992 3002
2993#if ENABLE_FRILLS 3003#if !ENABLE_MINIMAL
2994 if (selection.rect) 3004 if (selection.rect)
2995 { 3005 {
2996 while (ofs 3006 while (ofs
2997 && new_selection_text[ofs - 1] != C0_LF 3007 && new_selection_text[ofs - 1] != C0_LF
2998 && unicode::is_space (new_selection_text[ofs - 1])) 3008 && unicode::is_space (new_selection_text[ofs - 1]))
… …
3359 3369
3360 if (selection.clicks == 1) 3370 if (selection.clicks == 1)
3361 { 3371 {
3362 if (selection.beg.col > ROW(selection.beg.row).l //TODO//FIXME//LEN 3372 if (selection.beg.col > ROW(selection.beg.row).l //TODO//FIXME//LEN
3363 && !ROW(selection.beg.row).is_longer () 3373 && !ROW(selection.beg.row).is_longer ()
3364#if ENABLE_FRILLS 3374#if !ENABLE_MINIMAL
3365 && !selection.rect 3375 && !selection.rect
3366#endif 3376#endif
3367 ) 3377 )
3368 selection.beg.col = ncol; 3378 selection.beg.col = ncol;
3369 3379
3370 if ( 3380 if (
3371 selection.end.col > ROW(selection.end.row).l //TODO//FIXME//LEN 3381 selection.end.col > ROW(selection.end.row).l //TODO//FIXME//LEN
3372 && !ROW(selection.end.row).is_longer () 3382 && !ROW(selection.end.row).is_longer ()
3373#if ENABLE_FRILLS 3383#if !ENABLE_MINIMAL
3374 && !selection.rect 3384 && !selection.rect
3375#endif 3385#endif
3376 ) 3386 )
3377 selection.end.col = ncol; 3387 selection.end.col = ncol;
3378 } 3388 }
… …
3395 { 3405 {
3396 if (!ROW(end_row).is_longer ()) 3406 if (!ROW(end_row).is_longer ())
3397 { 3407 {
3398 selection.end.row = end_row; 3408 selection.end.row = end_row;
3399 selection.end.col = ROW(end_row).l; 3409 selection.end.col = ROW(end_row).l;
3410# if !ENABLE_MINIMAL
3400 selection_remove_trailing_spaces (); 3411 selection_remove_trailing_spaces ();
3412# endif
3401 break; 3413 break;
3402 } 3414 }
3403 } 3415 }
3404 } 3416 }
3405 else 3417 else
… …
3434 selection.mark.row = selection.beg.row; 3446 selection.mark.row = selection.beg.row;
3435 selection.mark.col = selection.beg.col; 3447 selection.mark.col = selection.beg.col;
3436 } 3448 }
3437 } 3449 }
3438 3450
3439#if ENABLE_FRILLS 3451#if !ENABLE_MINIMAL
3440 if (selection.rect && selection.beg.col > selection.end.col) 3452 if (selection.rect && selection.beg.col > selection.end.col)
3441 ::swap (selection.beg.col, selection.end.col); 3453 ::swap (selection.beg.col, selection.end.col);
3442#endif 3454#endif
3443} 3455}
3444 3456
3445#if ENABLE_FRILLS 3457#if !ENABLE_MINIMAL
3446void 3458void
3447rxvt_term::selection_remove_trailing_spaces () NOTHROW 3459rxvt_term::selection_remove_trailing_spaces () NOTHROW
3448{ 3460{
3449 int32_t end_col, end_row; 3461 int32_t end_col, end_row;
3450 text_t *stp; 3462 text_t *stp;
… …
3575 style = enc_string; 3587 style = enc_string;
3576 else if (target == xa[XA_TEXT]) 3588 else if (target == xa[XA_TEXT])
3577 style = enc_text; 3589 style = enc_text;
3578 else if (target == xa[XA_COMPOUND_TEXT]) 3590 else if (target == xa[XA_COMPOUND_TEXT])
3579 style = enc_compound_text; 3591 style = enc_compound_text;
3580#if ENABLE_FRILLS 3592#if !ENABLE_MINIMAL
3581 else if (target == xa[XA_UTF8_STRING]) 3593 else if (target == xa[XA_UTF8_STRING])
3582 style = enc_utf8; 3594 style = enc_utf8;
3583#endif 3595#endif
3584 else 3596 else
3585 { 3597 {
… …
3596 { 3608 {
3597 cl = L""; 3609 cl = L"";
3598 selectlen = 0; 3610 selectlen = 0;
3599 } 3611 }
3600 3612
3601#if ENABLE_FRILLS 3613#if !ENABLE_MINIMAL
3602 // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it 3614 // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it
3603 // so recode it manually 3615 // so recode it manually
3604 if (style == enc_utf8) 3616 if (style == enc_utf8)
3605 { 3617 {
3606 freect = 1; 3618 freect = 1;

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines