| … | |
… | |
| 1586 | |
1586 | |
| 1587 | return -1; |
1587 | return -1; |
| 1588 | } |
1588 | } |
| 1589 | |
1589 | |
| 1590 | int |
1590 | int |
| 1591 | rxvt_fontset::find_font_ (unicode_t unicode) |
1591 | rxvt_fontset::find_font_idx (unicode_t unicode, bool &careful) |
| 1592 | { |
1592 | { |
| 1593 | if (unicode >= 1<<20) |
1593 | if (unicode >= 1<<20) |
| 1594 | return 0; |
1594 | return 0; |
| 1595 | |
1595 | |
| 1596 | unicode_t hi = unicode >> 8; |
1596 | unicode_t hi = unicode >> 8; |
| 1597 | |
1597 | |
| 1598 | if (hi < fmap.size () |
1598 | if (hi < fmap.size () && fmap[hi]) |
| 1599 | && fmap[hi] |
1599 | { |
| 1600 | && (*fmap[hi])[unicode & 0xff] != 0xff) |
1600 | unsigned char m = (*fmap[hi])[unicode & 0xff]; |
| 1601 | return (*fmap[hi])[unicode & 0xff]; |
1601 | |
|
|
1602 | if (m != 0xff) |
|
|
1603 | { |
|
|
1604 | careful = m & 128; |
|
|
1605 | return m & 127; |
|
|
1606 | } |
|
|
1607 | } |
| 1602 | |
1608 | |
| 1603 | unsigned int i; |
1609 | unsigned int i; |
| 1604 | |
1610 | |
| 1605 | for (i = 0; i < fonts.size (); i++) |
1611 | for (i = 0; i < fonts.size (); i++) |
| 1606 | { |
1612 | { |
| … | |
… | |
| 1619 | } |
1625 | } |
| 1620 | |
1626 | |
| 1621 | if (f->cs == CS_UNKNOWN) |
1627 | if (f->cs == CS_UNKNOWN) |
| 1622 | goto next_font; |
1628 | goto next_font; |
| 1623 | |
1629 | |
| 1624 | bool careful; |
|
|
| 1625 | if (f->has_char (unicode, &prop, careful)) |
1630 | if (f->has_char (unicode, &prop, careful)) |
| 1626 | { |
|
|
| 1627 | if (careful) |
|
|
| 1628 | i |= 128; |
|
|
| 1629 | |
|
|
| 1630 | goto found; |
1631 | goto found; |
| 1631 | } |
|
|
| 1632 | |
1632 | |
| 1633 | next_font: |
1633 | next_font: |
| 1634 | if (i == fonts.size () - 1) |
1634 | if (i == fonts.size () - 1) |
| 1635 | { |
1635 | { |
| 1636 | if (fallback->name) |
1636 | if (fallback->name) |
| … | |
… | |
| 1689 | } |
1689 | } |
| 1690 | } |
1690 | } |
| 1691 | |
1691 | |
| 1692 | /* we must return SOME font */ |
1692 | /* we must return SOME font */ |
| 1693 | i = 0; |
1693 | i = 0; |
|
|
1694 | careful = false; |
| 1694 | |
1695 | |
| 1695 | found: |
1696 | found: |
| 1696 | // found a font, cache it |
1697 | // found a font, cache it |
| 1697 | if (i < 255) |
1698 | if (i < 255) |
| 1698 | { |
1699 | { |
| … | |
… | |
| 1703 | { |
1704 | { |
| 1704 | fmap[hi] = (pagemap *)new pagemap; |
1705 | fmap[hi] = (pagemap *)new pagemap; |
| 1705 | memset (fmap[hi], 0xff, sizeof (pagemap)); |
1706 | memset (fmap[hi], 0xff, sizeof (pagemap)); |
| 1706 | } |
1707 | } |
| 1707 | |
1708 | |
| 1708 | (*fmap[hi])[unicode & 0xff] = i; |
1709 | (*fmap[hi])[unicode & 0xff] = i | (careful ? 128 : 0); |
| 1709 | } |
1710 | } |
| 1710 | |
1711 | |
| 1711 | return i; |
1712 | return i; |
| 1712 | } |
1713 | } |
| 1713 | |
1714 | |
| 1714 | int |
1715 | int |
| 1715 | rxvt_fontset::find_font (unicode_t unicode) |
1716 | rxvt_fontset::find_font (unicode_t unicode) |
| 1716 | { |
1717 | { |
| 1717 | return min<int> (fontCount, find_font_ (unicode)); |
1718 | bool careful; |
| 1718 | } |
1719 | int id = find_font_idx (unicode, careful); |
| 1719 | |
1720 | |
|
|
1721 | return min<int> (fontCount, id) | (careful ? Careful : 0); |
|
|
1722 | } |
| 1720 | |
1723 | |
| 1721 | |
|
|
