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/cvs/deliantra/Deliantra-Client/DC/UI.pm
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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.106 by root, Fri Apr 14 15:14:25 2006 UTC vs.
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $BUTTON_STATE; 13our $BUTTON_STATE;
14 14
15# class methods for events 15# class methods for events
16sub feed_sdl_key_down_event { 16sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 17 $FOCUS->key_down ($_[0]) if $FOCUS;
… …
24sub feed_sdl_button_down_event { 24sub feed_sdl_button_down_event {
25 my ($ev) = @_; 25 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 26 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
27 27
28 if (!$BUTTON_STATE) { 28 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 29 my $widget = $ROOT->find_widget ($x, $y);
30 30
31 $GRAB = $widget; 31 $GRAB = $widget;
32 $GRAB->update if $GRAB; 32 $GRAB->update if $GRAB;
33 } 33 }
34 34
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 35 $BUTTON_STATE |= 1 << ($ev->button - 1);
36 36
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38} 38}
39 39
40sub feed_sdl_button_up_event { 40sub feed_sdl_button_up_event {
41 my ($ev) = @_; 41 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 42 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
43 43
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 44 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 45
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 46 $BUTTON_STATE &= ~(1 << ($ev->button - 1));
47 47
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49 49
50 if (!$BUTTON_STATE) { 50 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 51 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 52 $grab->update if $grab;
53 $GRAB->update if $GRAB; 53 $GRAB->update if $GRAB;
… …
56 56
57sub feed_sdl_motion_event { 57sub feed_sdl_motion_event {
58 my ($ev) = @_; 58 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 59 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
60 60
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 61 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 62
63 if ($widget != $HOVER) { 63 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 64 my $hover = $HOVER; $HOVER = $widget;
65 65
66 $hover->update if $hover && $hover->{can_hover}; 66 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 67 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 } 68 }
69 69
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
71}
72
73# convert position array to integers
74sub harmonize {
75 my ($vals) = @_;
76
77 my $rem = 0;
78
79 for ($vals) {
80 my $i = int $_ + $rem;
81 $rem += $_ - $i;
82 $_ = $i;
83 }
71} 84}
72 85
73############################################################################# 86#############################################################################
74 87
75package CFClient::UI::Base; 88package CFClient::UI::Base;
… …
133 my ($self, $x, $y, $w, $h) = @_; 146 my ($self, $x, $y, $w, $h) = @_;
134 147
135 $self->_size_allocate ($x, $y, $w, $h); 148 $self->_size_allocate ($x, $y, $w, $h);
136} 149}
137 150
151# return top left coordinates
152sub _topleft {
153 my ($self, $x, $y) = @_;
154
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
156}
157
138# translate global coordinates to local coordinate system 158# translate global coordinates to local coordinate system
139sub translate { 159sub coord2local {
140 my ($self, $x, $y) = @_; 160 my ($self, $x, $y) = @_;
141 161
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 162 my ($X, $Y) = $self->_topleft;
163 ($x - $X, $y - $Y)
164}
165
166# translate local coordinates to global coordinate system
167sub coord2global {
168 my ($self, $x, $y) = @_;
169
170 my ($X, $Y) = $self->_topleft;
171 ($x + $X, $y + $Y)
143} 172}
144 173
145sub focus_in { 174sub focus_in {
146 my ($self) = @_; 175 my ($self) = @_;
147 176
… …
220 249
221 () 250 ()
222} 251}
223 252
224sub set_parent { 253sub set_parent {
225 my ($self, $par) = @_; 254 my ($self, $parent) = @_;
226 255
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 256 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230
231sub get_parent {
232 $_[0]->{parent}
233} 257}
234 258
235sub update { 259sub update {
236 my ($self) = @_; 260 my ($self) = @_;
237 261
… …
326 350
327 $self 351 $self
328} 352}
329 353
330sub add { 354sub add {
331 my ($self, $chld) = @_; 355 my ($self, $child) = @_;
332 356
333 $chld->set_parent ($self); 357 $child->set_parent ($self);
358
359 use sort 'stable';
334 360
335 $self->{children} = [ 361 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 362 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 363 @{$self->{children}}, $child
338 ]; 364 ];
339 365
340 $self->{w} = $self->{h} = -1; 366 $self->{w} = $self->{h} = -1;
341 $self->update; 367 $self->update;
342} 368}
… …
672 @_ 698 @_
673 ) 699 )
674} 700}
675 701
676sub add { 702sub add {
677 my ($self, $x, $y, $chld) = @_; 703 my ($self, $x, $y, $child) = @_;
678 704
705 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 706 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 707
682 $self->{w} = $self->{h} = -1; 708 $self->{w} = $self->{h} = -1;
709 $self->update;
710}
711
712# TODO: move to container class maybe? send childs a signal on removal?
713sub clear {
714 my ($self) = @_;
715
716 delete $self->{children};
683 $self->update; 717 $self->update;
684} 718}
685 719
686sub get_wh { 720sub get_wh {
687 my ($self) = @_; 721 my ($self) = @_;
… …
733 767
734 # linearly scale sizes 768 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 769 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 770 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 771
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 772 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 773 CFClient::UI::harmonize $hs;
740 774
741 my $y; 775 my $y;
742 776
743 for my $r (0 .. $#{$self->{children}}) { 777 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 778 my $row = $self->{children}[$r]
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 866 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 867 $h[$_] = $alloc_h;
834 } 868 }
835 } 869 }
836 870
871 CFClient::UI::harmonize \@h;
872
837 my $y = 0; 873 my $y = 0;
838 for (0 .. $#$children) { 874 for (0 .. $#$children) {
839 my $child = $children->[$_]; 875 my $child = $children->[$_];
840 my $h = int $h[$_]; 876 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 877 $child->size_allocate ($y, 0, $h, $w);
842 878
843 $y += $h; 879 $y += $h;
844 } 880 }
845} 881}
… …
886 922
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 923 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 924 }
889 } 925 }
890 926
927 CFClient::UI::harmonize \@h;
928
891 my $y = 0; 929 my $y = 0;
892 for (0 .. $#$children) { 930 for (0 .. $#$children) {
893 my $child = $children->[$_]; 931 my $child = $children->[$_];
894 my $h = int $h[$_]; 932 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 933 $child->size_allocate (0, $y, $w, $h);
896 934
897 $y += $h; 935 $y += $h;
898 } 936 }
899} 937}
… …
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1465 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1466 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 1467
1430 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1468 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431 1469
1470 $hi = $value + 1 if $lo == $hi;
1471
1432 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 1472 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1433 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 1473 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1434 1474
1435 $page = int $page * $inner_w / ($hi - $lo); 1475 $page = int $page * $inner_w / ($hi - $lo);
1436 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 1476 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
… …
1482 (new CFClient::UI::Empty expand => 1), 1522 (new CFClient::UI::Empty expand => 1),
1483 (new CFClient::UI::Slider vertical => 1), 1523 (new CFClient::UI::Slider vertical => 1),
1484 ], 1524 ],
1485 ); 1525 );
1486 1526
1527 $self->{children}[1]->connect (changed => sub {
1528 $self->update;
1529 });
1530
1487 $self 1531 $self
1532}
1533
1534sub set_fontsize {
1535 my ($self, $fontsize) = @_;
1536
1537 $self->{fontsize} = $fontsize;
1538 $self->reflow;
1488} 1539}
1489 1540
1490sub text_height { 1541sub text_height {
1491 my ($self, $text) = @_; 1542 my ($self, $text) = @_;
1492 1543
… …
1500} 1551}
1501 1552
1502sub reflow { 1553sub reflow {
1503 my ($self) = @_; 1554 my ($self) = @_;
1504 1555
1505 my $height = 0; 1556 $self->{need_reflow}++;
1506 1557 $self->update;
1507 for (@{$self->{par}}) {
1508 $height += $_->[0] = $self->text_height ($_->[2]);
1509 }
1510
1511 $self->{height} = $height;
1512
1513 $self->{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1514} 1558}
1515 1559
1516sub size_request { 1560sub size_request {
1517 my ($self) = @_; 1561 my ($self) = @_;
1518 1562
… …
1526 1570
1527 $self->{layout}->set_height ($self->{fontsize}); 1571 $self->{layout}->set_height ($self->{fontsize});
1528 $self->{layout}->set_width ($self->{w}); 1572 $self->{layout}->set_width ($self->{w});
1529 1573
1530 $self->reflow; 1574 $self->reflow;
1531 $self->update;
1532} 1575}
1533 1576
1534sub add_paragraph { 1577sub add_paragraph {
1535 my ($self, $color, $text) = @_; 1578 my ($self, $color, $text) = @_;
1536 1579
… …
1551 1594
1552 $self->SUPER::update; 1595 $self->SUPER::update;
1553 1596
1554 return unless $self->{h} > 0; 1597 return unless $self->{h} > 0;
1555 1598
1599 delete $self->{texture};
1600
1601 $ROOT->on_refresh ($self, sub {
1602 if (delete $self->{need_reflow}) {
1603 my $height = 0;
1604
1605 $height += $_->[0] = $self->text_height ($_->[2])
1606 for @{$self->{par}};
1607
1608 $self->{height} = $height;
1609
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1611
1612 delete $self->{texture};
1613 }
1614
1556 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1557 glClearColor 0, 0, 0, 1; 1616 glClearColor 0, 0, 0, 1;
1558 glClear GL_COLOR_BUFFER_BIT; 1617 glClear GL_COLOR_BUFFER_BIT;
1559 1618
1560 my $y0 = $self->{height} - $self->{h};
1561 my $y1 = $self->{height};
1562
1563 glEnable GL_BLEND; 1619 glEnable GL_BLEND;
1564 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1565 glEnable GL_TEXTURE_2D; 1621 glEnable GL_TEXTURE_2D;
1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1567 1623
1624 my $top = int $self->{children}[1]{range}[0];
1625
1626 my $y0 = $top;
1627 my $y1 = $top + $self->{h};
1628
1568 my $y = 0; 1629 my $y = 0;
1569 1630
1570 my $layout = $self->{layout}; 1631 my $layout = $self->{layout};
1571 1632
1572 for my $par (@{$self->{par}}) { 1633 for my $par (@{$self->{par}}) {
1573 my $h = $par->[0]; 1634 my $h = $par->[0];
1574 1635
1575 if ($y0 < $y + $h && $y < $y1) { 1636 if ($y0 < $y + $h && $y < $y1) {
1576 $layout->set_text ($par->[2]); 1637 $layout->set_text ($par->[2]);
1577 1638
1578 glColor @{ $par->[1] }; 1639 glColor @{ $par->[1] };
1579 my ($W, $H) = $layout->size; 1640 my ($W, $H) = $layout->size;
1580 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1642 }
1643
1644 $y += $h;
1581 } 1645 }
1582 1646
1583 $y += $h;
1584 }
1585
1586 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1587 glDisable GL_BLEND; 1648 glDisable GL_BLEND;
1649 };
1588 }; 1650 });
1589} 1651}
1590 1652
1591sub _draw { 1653sub _draw {
1592 my ($self) = @_; 1654 my ($self) = @_;
1593 1655
… …
1631} 1693}
1632 1694
1633sub key_up { 1695sub key_up {
1634} 1696}
1635 1697
1698sub button_down {
1699 my ($self, $ev, $x, $y) = @_;
1700
1701 $self->focus_in;
1702
1703 if ($ev->button == 2) {
1704 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707 $self->{motion} = sub {
1708 my ($ev, $x, $y) = @_;
1709
1710 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712 $::CFG->{map_shift_x} = $bw + $x - $ox;
1713 $::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715 $self->update;
1716 };
1717 }
1718}
1719
1720sub button_up {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 delete $self->{motion};
1724}
1725
1726sub mouse_motion {
1727 my ($self, $ev, $x, $y) = @_;
1728
1729 $self->{motion}->($ev, $x, $y) if $self->{motion};
1730}
1731
1636sub size_request { 1732sub size_request {
1637 ( 1733 (
1638 1 + 32 * int $::WIDTH / 32, 1734 1 + 32 * int $::WIDTH / 32,
1639 1 + 32 * int $::HEIGHT / 32, 1735 1 + 32 * int $::HEIGHT / 32,
1640 ) 1736 )
… …
1648} 1744}
1649 1745
1650sub draw { 1746sub draw {
1651 my ($self) = @_; 1747 my ($self) = @_;
1652 1748
1653 $self->{need_update}++;#d#
1654 if (delete $self->{need_update}) { 1749 if (delete $self->{need_update}) {
1655 glNewList $self->{list}, GL_COMPILE; 1750 glNewList $self->{list}, GL_COMPILE;
1656 1751
1657 my $sw = int $::WIDTH / 32;
1658 my $sh = int $::HEIGHT / 32;
1659
1660 if ($::MAP) { 1752 if ($::MAP) {
1753 my $sw = int $::WIDTH / 32;
1754 my $sh = int $::HEIGHT / 32;
1755
1756 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759 glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1661 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh); 1761 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1662 1762
1663 if ($::CFG->{fow_enable}) { 1763 if ($::CFG->{fow_enable}) {
1664 if ($::CFG->{fow_smooth}) { # smooth fog of war 1764 if ($::CFG->{fow_smooth}) { # smooth fog of war
1665 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER; 1765 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1666 glConvolutionFilter2D 1766 glConvolutionFilter2D
… …
1684 format => GL_ALPHA; 1784 format => GL_ALPHA;
1685 1785
1686 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth}; 1786 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1687 1787
1688 glEnable GL_BLEND; 1788 glEnable GL_BLEND;
1789 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1689 glEnable GL_TEXTURE_2D; 1790 glEnable GL_TEXTURE_2D;
1690 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1691 1792
1692 glColor +($::CFG->{fow_intensity}) x 3, 1; 1793 glColor +($::CFG->{fow_intensity}) x 3, 1;
1693 $tex->draw_quad (0, 0, $w * 32, $h * 32); 1794 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1694 1795
1695 glDisable GL_TEXTURE_2D; 1796 glDisable GL_TEXTURE_2D;
1696 glDisable GL_BLEND; 1797 glDisable GL_BLEND;
1697 } 1798 }
1799
1800 # HACK BEGIN
1801 {
1802 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803 my ($w, $h) = (250, 250);
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 CFClient::Texture->new (
1811 w => $w,
1812 h => $h,
1813 data => $::MAP->mapmap ($w, $h),
1814 type => GL_UNSIGNED_INT_8_8_8_8_REV
1815 )->draw_quad (100, 100);
1816
1817 glDisable GL_TEXTURE_2D;
1818 glDisable GL_BLEND;
1819 }
1820 # HACK END
1698 } 1821 }
1699 1822
1700 glEndList; 1823 glEndList;
1701 } 1824 }
1702 1825
1826 glPushMatrix;
1703 glCallList $self->{list}; 1827 glCallList $self->{list};
1828 glPopMatrix;
1704 1829
1705 if ($FOCUS != $self) { 1830 if ($FOCUS != $self) {
1706 glColor 64/255, 64/255, 64/255; 1831 glColor 64/255, 64/255, 64/255;
1707 glLogicOp GL_AND; 1832 glLogicOp GL_AND;
1708 glEnable GL_COLOR_LOGIC_OP; 1833 glEnable GL_COLOR_LOGIC_OP;
… …
1841sub toggle_flopper { 1966sub toggle_flopper {
1842 my ($self) = @_; 1967 my ($self) = @_;
1843 1968
1844 # TODO: use animation 1969 # TODO: use animation
1845 if ($self->{state} = !$self->{state}) { 1970 if ($self->{state} = !$self->{state}) {
1846 $CFClient::UI::TOPLEVEL->add ($self->{other}); 1971 $CFClient::UI::ROOT->add ($self->{other});
1847 $self->{other}->move ( 1972 $self->{other}->move ($self->coord2global (0, $self->{h}));
1848 ($::WIDTH - $self->{other}{w}) * 0.5, 1973 $self->emit ("open");
1849 ($::HEIGHT - $self->{other}{h}) * 0.5,
1850 );
1851 } else { 1974 } else {
1852 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 1975 $CFClient::UI::ROOT->remove ($self->{other});
1976 $self->emit ("close");
1853 } 1977 }
1854}
1855 1978
1856############################################################################# 1979 $self->emit (changed => $self->{state});
1980}
1857 1981
1982#############################################################################
1983
1858package CFClient::UI::Toplevel; 1984package CFClient::UI::Root;
1859 1985
1860our @ISA = CFClient::UI::Container::; 1986our @ISA = CFClient::UI::Container::;
1987
1988use SDL::OpenGL;
1861 1989
1862sub size_request { 1990sub size_request {
1863 ($::WIDTH, $::HEIGHT) 1991 ($::WIDTH, $::HEIGHT)
1864} 1992}
1865 1993
… …
1870 1998
1871 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1872 for @{$self->{children}}; 2000 for @{$self->{children}};
1873} 2001}
1874 2002
1875sub translate { 2003sub _topleft {
1876 my ($self, $x, $y) = @_; 2004 my ($self, $x, $y) = @_;
1877 2005
1878 ($x, $y) 2006 ($x, $y)
1879} 2007}
1880 2008
… …
1891 $self->SUPER::add ($widget); 2019 $self->SUPER::add ($widget);
1892 2020
1893 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1894} 2022}
1895 2023
2024sub on_refresh {
2025 my ($self, $id, $cb) = @_;
2026
2027 $self->{refresh_hook}{$id} = $cb;
2028}
2029
1896sub draw { 2030sub draw {
1897 my ($self) = @_; 2031 my ($self) = @_;
1898 2032
2033 while (my $rcb = delete $self->{refresh_hook}) {
2034 $_->() for values %$rcb;
2035 }
2036
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT;
2040
2041 glMatrixMode GL_PROJECTION;
2042 glLoadIdentity;
2043 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2044 glMatrixMode GL_MODELVIEW;
2045 glLoadIdentity;
2046
1899 $self->_draw; 2047 $self->_draw;
1900} 2048}
1901 2049
1902############################################################################# 2050#############################################################################
1903 2051
1904package CFClient::UI; 2052package CFClient::UI;
1905 2053
1906$TOPLEVEL = new CFClient::UI::Toplevel; 2054$ROOT = new CFClient::UI::Root;
1907 2055
19081 20561
1909 2057

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