--- deliantra/Deliantra-Client/DC/UI.pm	2007/04/27 00:59:14	1.367
+++ deliantra/Deliantra-Client/DC/UI.pm	2007/07/15 22:13:43	1.372
@@ -270,6 +270,10 @@
    %$self = ();
 }
 
+sub TO_JSON {
+   { __widget_ref__ => $_[0]{s_id} }
+}
+
 sub show {
    my ($self) = @_;
 
@@ -318,8 +322,8 @@
 
    return if $self->{visible} == $visible;
 
-   $visible ? $self->hide
-            : $self->show;
+   $visible ? $self->show
+            : $self->hide;
 }
 
 sub toggle_visibility {
@@ -1031,7 +1035,7 @@
 
 package CFPlus::UI::ScrolledWindow;
 
-our @ISA = CFPlus::UI::HBox::;
+our @ISA = CFPlus::UI::Table::;
 
 sub new {
    my ($class, %arg) = @_;
@@ -1040,22 +1044,45 @@
 
    my $self;
 
-   my $slider = new CFPlus::UI::Slider
+   my $hslider = new CFPlus::UI::Slider
+      vertical   => 0,
+      range      => [0, 0, 1, 0.01], # HACK fix
+      on_changed => sub {
+         $self->{hpos} = $_[1];
+         $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
+      },
+   ;
+
+   my $vslider = new CFPlus::UI::Slider
       vertical   => 1,
       range      => [0, 0, 1, 0.01], # HACK fix
       on_changed => sub {
-         $self->{vp}->set_offset (0, $_[1]);
+         $self->{vpos} = $_[1];
+         $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
       },
    ;
 
    $self = $class->SUPER::new (
-      vp         => (new CFPlus::UI::ViewPort expand => 1),
+      scroll_x   => 0,
+      scroll_y   => 1,
       can_events => 1,
-      slider     => $slider,
+      hslider    => $hslider,
+      vslider    => $vslider,
+      col_expand => [1, 0],
+      row_expand => [1, 0],
       %arg,
    );
 
-   $self->SUPER::add ($self->{vp}, $self->{slider});
+   $self->{vp} = new CFPlus::UI::ViewPort
+      expand   => 1,
+      scroll_x => $self->{scroll_x},
+      scroll_y => $self->{scroll_y},
+   ;
+
+   $self->SUPER::add (0, 0, $self->{vp});
+   $self->SUPER::add (1, 0, $self->{vslider}) if $self->{scroll_y};
+   $self->SUPER::add (0, 1, $self->{hslider}) if $self->{scroll_x};
+
    $self->add ($child) if $child;
 
    $self
@@ -1074,7 +1101,7 @@
 
    return 0 unless $ev->{dy}; # only vertical movements
 
-   $self->{slider}->emit (mouse_wheel => $ev);
+   $self->{vslider}->emit (mouse_wheel => $ev);
 
    1
 }
@@ -1082,14 +1109,21 @@
 sub update_slider {
    my ($self) = @_;
 
-   $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
+   my $child = ($self->{vp} or return)->child;
+
+   my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
+   $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
+   #$self->{hslider}->set_visibility ($w1 != $w2);
+
+   my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
+   $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
+   #$self->{vslider}->set_visibility ($h1 != $h2);
 }
 
 sub update {
    my ($self) = @_;
 
    $self->SUPER::update;
-
    $self->update_slider;
 }
 
@@ -1097,7 +1131,6 @@
    my ($self, $w, $h) = @_;
 
    $self->update_slider;
-
    $self->SUPER::invoke_size_allocate ($w, $h)
 }
 
@@ -1479,6 +1512,7 @@
 
    $class->SUPER::new (
       col_expand => [],
+      row_expand => [],
       @_,
    )
 }
@@ -1563,16 +1597,21 @@
    my $req_w = (sum @$ws) || 1;
    my $req_h = (sum @$hs) || 1;
 
-   # TODO: nicer code && do row_expand
+   # TODO: nicer code
    my @col_expand = @{$self->{col_expand}};
    @col_expand = (1) x @$ws unless @col_expand;
    my $col_expand = (sum @col_expand) || 1;
 
-   # linearly scale sizes
    $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
-   $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
 
    CFPlus::UI::harmonize $ws;
+
+   my @row_expand = @{$self->{row_expand}};
+   @row_expand = (1) x @$ws unless @row_expand;
+   my $row_expand = (sum @row_expand) || 1;
+
+   $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
+
    CFPlus::UI::harmonize $hs;
 
    my $y;
@@ -3304,6 +3343,7 @@
          hard     => 1,
          interval => $self->{animspeed},
          cb       => sub {
+            delete $self->{wait_face};
             ++$widget->{frame};
             $widget->update;
          },
@@ -3340,8 +3380,11 @@
       $face = $anim->[ $self->{frame} % @$anim ]
          if $anim && @$anim;
    }
+
+   my $faceid = $::CONN->{faceid}[$face || $self->{face}]
+      or return;
    
-   my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
+   my $tex = $::CONN->{texture}[$faceid];
 
    if ($tex) {
       glEnable GL_TEXTURE_2D;
@@ -3349,6 +3392,10 @@
       glColor 0, 0, 0, 1;
       $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
       glDisable GL_TEXTURE_2D;
+   } else {
+      $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
+         $self->update;
+      });
    }
 }