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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 1.370 by root, Sun Jul 15 21:02:20 2007 UTC vs.
Revision 1.375 by root, Mon Jul 16 20:12:19 2007 UTC

… …
944 944
945############################################################################# 945#############################################################################
946 946
947package CFPlus::UI::ViewPort; 947package CFPlus::UI::ViewPort;
948 948
949use List::Util qw(min max);
950
949our @ISA = CFPlus::UI::Window::; 951our @ISA = CFPlus::UI::Window::;
950 952
951sub new { 953sub new {
952 my $class = shift; 954 my $class = shift;
953 955
… …
984} 986}
985 987
986sub set_offset { 988sub set_offset {
987 my ($self, $x, $y) = @_; 989 my ($self, $x, $y) = @_;
988 990
989 $self->{view_x} = int $x; 991 $self->{view_x} = max 0, min $self->child->{w} - $self->{w}, int $x;
990 $self->{view_y} = int $y; 992 $self->{view_y} = max 0, min $self->child->{h} - $self->{h}, int $y;
991 993
992 $self->update; 994 $self->update;
993} 995}
994 996
995# hmm, this does not work for topleft of $self... but we should not ask for that 997# hmm, this does not work for topleft of $self... but we should not ask for that
… …
1061 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos}); 1063 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1062 }, 1064 },
1063 ; 1065 ;
1064 1066
1065 $self = $class->SUPER::new ( 1067 $self = $class->SUPER::new (
1066 vp => (new CFPlus::UI::ViewPort expand => 1), 1068 scroll_x => 0,
1069 scroll_y => 1,
1067 can_events => 1, 1070 can_events => 1,
1068 hslider => $hslider, 1071 hslider => $hslider,
1069 vslider => $vslider, 1072 vslider => $vslider,
1070 col_expand => [1, 0], 1073 col_expand => [1, 0],
1071 row_expand => [1, 0], 1074 row_expand => [1, 0],
1072 %arg, 1075 %arg,
1073 ); 1076 );
1074 1077
1078 $self->{vp} = new CFPlus::UI::ViewPort
1079 expand => 1,
1080 scroll_x => $self->{scroll_x},
1081 scroll_y => $self->{scroll_y},
1082 ;
1083
1075 $self->SUPER::add (0, 0, $self->{vp}); 1084 $self->SUPER::add (0, 0, $self->{vp});
1076 $self->SUPER::add (1, 0, $self->{vslider});
1077 $self->SUPER::add (0, 1, $self->{hslider});
1078 1085
1079 $self->add ($child) if $child; 1086 $self->add ($child) if $child;
1080 1087
1081 $self 1088 $self
1082} 1089}
… …
1087 my ($self, $widget) = @_; 1094 my ($self, $widget) = @_;
1088 1095
1089 $self->{vp}->add ($self->{child} = $widget); 1096 $self->{vp}->add ($self->{child} = $widget);
1090} 1097}
1091 1098
1099sub update_slider {
1100 my ($self) = @_;
1101
1102 my $child = ($self->{vp} or return)->child;
1103
1104 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1105 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1106
1107 my $visible = $w1 > $w2;
1108 if ($visible != $self->{hslider}{visible}) {
1109 $visible ? $self->SUPER::add (0, 1, $self->{hslider})
1110 : $self->{hslider}->hide;
1111 }
1112
1113 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1114 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1115
1116 my $visible = $h1 > $h2;
1117 if ($visible != $self->{vslider}{visible}) {
1118 $visible ? $self->SUPER::add (1, 0, $self->{vslider})
1119 : $self->{vslider}->hide;
1120 }
1121}
1122
1123sub update {
1124 my ($self) = @_;
1125
1126 $self->SUPER::update;
1127 $self->update_slider;
1128}
1129
1092sub invoke_mouse_wheel { 1130sub invoke_mouse_wheel {
1093 my ($self, $ev) = @_; 1131 my ($self, $ev) = @_;
1094 1132
1095 return 0 unless $ev->{dy}; # only vertical movements 1133 return 0 unless $ev->{dy}; # only vertical movements for now
1096 1134
1097 $self->{vslider}->emit (mouse_wheel => $ev); 1135 $self->{vslider}->emit (mouse_wheel => $ev);
1098 1136
1099 1 1137 1
1100} 1138}
1101 1139
1102sub update_slider { 1140sub invoke_button_down {
1103 my ($self) = @_; 1141 my ($self, $ev, $x, $y) = @_;
1104 1142
1105 my ($w1, $w2) = ($self->{vp}->child->{w}, $self->{vp}{w}); 1143 if ($ev->{button} == 2) {
1106 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]); 1144 $self->grab_focus;
1107 #$self->{hslider}->set_visibility ($w1 != $w2); 1145
1146 $self->{motion} = sub {
1147 my ($ev, $x, $y) = @_;
1108 1148
1109 my ($h1, $h2) = ($self->{vp}->child->{h}, $self->{vp}{h}); 1149 $self->{vp}->set_offset (
1110 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]); 1150 $self->{vp}{view_x} - $ev->{xrel},
1111 #$self->{vslider}->set_visibility ($h1 != $h2); 1151 $self->{vp}{view_y} - $ev->{yrel},
1112} 1152 );
1153 };
1113 1154
1114sub update { 1155 return 1;
1115 my ($self) = @_; 1156 }
1116 1157
1117 $self->SUPER::update; 1158 0
1118 $self->update_slider; 1159}
1160
1161sub invoke_button_up {
1162 my ($self, $ev, $x, $y) = @_;
1163
1164 if (delete $self->{motion}) {
1165 return 1;
1166 }
1167
1168 0
1169}
1170
1171sub invoke_mouse_motion {
1172 my ($self, $ev, $x, $y) = @_;
1173
1174 if ($self->{motion}) {
1175 $self->{motion}->($ev, $x, $y);
1176 return 1;
1177 }
1178
1179 0
1119} 1180}
1120 1181
1121sub invoke_size_allocate { 1182sub invoke_size_allocate {
1122 my ($self, $w, $h) = @_; 1183 my ($self, $w, $h) = @_;
1123 1184
… …
1500 1561
1501sub new { 1562sub new {
1502 my $class = shift; 1563 my $class = shift;
1503 1564
1504 $class->SUPER::new ( 1565 $class->SUPER::new (
1566 children => [],
1505 col_expand => [], 1567 col_expand => [],
1506 row_expand => [], 1568 row_expand => [],
1507 @_, 1569 @_,
1508 ) 1570 )
1509} 1571}
1510 1572
1511sub children { 1573sub children {
1512 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1574 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1513} 1575}
1514 1576
1577# TODO: store row/col info in child widget and use standard add/del
1515sub add { 1578sub add {
1516 my ($self) = shift; 1579 my ($self) = shift;
1517 1580
1518 while (@_) { 1581 while (@_) {
1519 my ($x, $y, $child) = splice @_, 0, 3, (); 1582 my ($x, $y, $child) = splice @_, 0, 3, ();
1520 $child->set_parent ($self); 1583 $child->set_parent ($self);
1521 $self->{children}[$y][$x] = $child; 1584 $self->{children}[$y][$x] = $child;
1522 } 1585 }
1523 1586
1524 $self->{force_realloc} = 1; 1587 $self->{force_realloc} = 1;
1525 $self->{force_size_alloc} = 1; 1588 $self->{force_size_alloc} = 1;
1526 $self->realloc; 1589 $self->realloc;
1527} 1590}
1528 1591
1529sub remove { 1592sub remove {
1530 my ($self, $child) = @_; 1593 my ($self, $child) = @_;
1531 1594
1532 # TODO: not yet implemented 1595 for (@{ $self->{children} }) {
1596 for (@{ $_ || [] }) {
1597 $_ = undef if $_ == $child;
1598 }
1599 }
1533} 1600}
1534 1601
1535# TODO: move to container class maybe? send children a signal on removal? 1602# TODO: move to container class maybe? send children a signal on removal?
1536sub clear { 1603sub clear {
1537 my ($self) = @_; 1604 my ($self) = @_;
… …
1650 my ($self) = @_; 1717 my ($self) = @_;
1651 1718
1652 for (grep $_, @{$self->{children}}) { 1719 for (grep $_, @{$self->{children}}) {
1653 $_->draw for grep $_, @$_; 1720 $_->draw for grep $_, @$_;
1654 } 1721 }
1722}
1723
1724#############################################################################
1725
1726package CFPlus::UI::Fixed;
1727
1728use List::Util qw(min max);
1729
1730our @ISA = CFPlus::UI::Container::;
1731
1732sub add {
1733 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1734
1735 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1736 $self->SUPER::add ($child);
1737}
1738
1739sub _scale($$$) {
1740 my ($mode, $val, $max) = @_;
1741
1742 $mode eq "abs" ? $val
1743 : $mode eq "rel" ? $val * $max
1744 : 0
1745}
1746
1747sub size_request {
1748 my ($self) = @_;
1749
1750 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1751
1752 # determine overall size by querying abs widgets
1753 for my $child ($self->visible_children) {
1754 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1755
1756 if ($pos eq "abs") {
1757 $w = _scale $size, $w, $child->{req_w};
1758 $h = _scale $size, $h, $child->{req_h};
1759
1760 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1761 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1762 }
1763 }
1764
1765 my $W = $x2 - $x1;
1766 my $H = $y2 - $y1;
1767
1768 # now layout remaining widgets
1769 for my $child ($self->visible_children) {
1770 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1771
1772 if ($pos ne "abs") {
1773 $x = _scale $pos, $x, $W;
1774 $y = _scale $pos, $x, $H;
1775 $w = _scale $size, $w, $child->{req_w};
1776 $h = _scale $size, $h, $child->{req_h};
1777
1778 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1779 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1780 }
1781 }
1782
1783 my $W = $x2 - $x1;
1784 my $H = $y2 - $y1;
1785
1786 ($W, $H)
1787}
1788
1789sub invoke_size_allocate {
1790 my ($self, $W, $H) = @_;
1791
1792 for my $child ($self->visible_children) {
1793 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1794
1795 $x = _scale $pos, $x, $W;
1796 $y = _scale $pos, $x, $H;
1797 $w = _scale $size, $w, $child->{req_w};
1798 $h = _scale $size, $h, $child->{req_h};
1799
1800 $child->configure ($x, $y, $w, $h);
1801 }
1802
1803 1
1655} 1804}
1656 1805
1657############################################################################# 1806#############################################################################
1658 1807
1659package CFPlus::UI::Box; 1808package CFPlus::UI::Box;
… …
3319 3468
3320sub new { 3469sub new {
3321 my $class = shift; 3470 my $class = shift;
3322 3471
3323 my $self = $class->SUPER::new ( 3472 my $self = $class->SUPER::new (
3473 size_w => 32,
3474 size_h => 8,
3324 aspect => 1, 3475 aspect => 1,
3325 can_events => 0, 3476 can_events => 0,
3326 @_, 3477 @_,
3327 ); 3478 );
3328 3479
… …
3332 $self->{timer} = Event->timer ( 3483 $self->{timer} = Event->timer (
3333 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3484 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3334 hard => 1, 3485 hard => 1,
3335 interval => $self->{animspeed}, 3486 interval => $self->{animspeed},
3336 cb => sub { 3487 cb => sub {
3488 return unless $::CONN;
3489
3337 ++$widget->{frame}; 3490 ++$widget->{frame};
3491 $self->update_face;
3338 $widget->update; 3492 $self->update;
3339 }, 3493 },
3340 ); 3494 );
3495
3496 $self->update_face;
3341 } 3497 }
3342 3498
3343 $self 3499 $self
3344} 3500}
3345 3501
3502sub update_face {
3503 my ($self) = @_;
3504
3505 return unless $::CONN;
3506
3507 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3508 if ($anim && @$anim) {
3509 delete $self->{wait_face};
3510 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3511 }
3512 }
3513}
3514
3346sub size_request { 3515sub size_request {
3347 (32, 8) 3516 my ($self) = @_;
3517
3518 if ($::CONN) {
3519 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3520 if (my $tex = $::CONN->{texture}[$faceid]) {
3521 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3522 } else {
3523 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3524 $self->realloc;
3525 });
3526 }
3527 }
3528 }
3529
3530 ($self->{size_w} || 8, $self->{size_h} || 8)
3348} 3531}
3349 3532
3350sub update { 3533sub update {
3351 my ($self) = @_; 3534 my ($self) = @_;
3352 3535
… …
3360 3543
3361 return unless $::CONN; 3544 return unless $::CONN;
3362 3545
3363 $self->SUPER::_draw; 3546 $self->SUPER::_draw;
3364 3547
3365 my $face;
3366
3367 if ($self->{frame}) {
3368 my $anim = $::CONN->{anim}[$self->{anim}]; 3548 my $faceid = $::CONN->{faceid}[$self->{face}]
3369 3549 or return;
3370 $face = $anim->[ $self->{frame} % @$anim ]
3371 if $anim && @$anim;
3372 }
3373 3550
3374 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3551 my $tex = $::CONN->{texture}[$faceid];
3375 3552
3376 if ($tex) { 3553 if ($tex) {
3377 glEnable GL_TEXTURE_2D; 3554 glEnable GL_TEXTURE_2D;
3378 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3379 glColor 0, 0, 0, 1; 3556 glColor 0, 0, 0, 1;

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