--- deliantra/Deliantra-Client/DC/UI.pm	2006/05/24 21:59:54	1.230
+++ deliantra/Deliantra-Client/DC/UI.pm	2006/05/25 21:48:22	1.238
@@ -52,12 +52,12 @@
 
 # class methods for events
 sub feed_sdl_key_down_event { 
-   $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
+   $FOCUS->emit (key_down => $_[0])
       if $FOCUS;
 }
 
 sub feed_sdl_key_up_event {
-   $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
+   $FOCUS->emit (key_up => $_[0])
       if $FOCUS;
 }
 
@@ -76,10 +76,8 @@
 
    $BUTTON_STATE |= 1 << ($ev->{button} - 1);
 
-   if ($GRAB) {
-      ($x, $y) = $GRAB->coord2local ($x, $y);
-      $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
-   }
+   $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
+      if $GRAB;
 }
 
 sub feed_sdl_button_up_event {
@@ -90,10 +88,8 @@
 
    $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
 
-   if ($GRAB) {
-      ($x, $y) = $GRAB->coord2local ($x, $y);
-      $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
-   }
+   $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
+      if $GRAB;
 
    if (!$BUTTON_STATE) {
       my $grab = $GRAB; undef $GRAB;
@@ -119,10 +115,8 @@
       check_tooltip;
    }
 
-   if ($HOVER) {
-      ($x, $y) = $HOVER->coord2local ($x, $y);
-      $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
-   }
+   $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
+      if $HOVER;
 }
 
 # convert position array to integers
@@ -231,12 +225,27 @@
    );
 }
 
-sub hide {
+sub set_invisible {
    my ($self) = @_;
 
+   # broken show/hide model
+
+   delete $self->{visible};
+
    undef $GRAB  if $GRAB  == $self;
    undef $HOVER if $HOVER == $self;
 
+   CFClient::UI::check_tooltip
+      if $CFClient::UI::TOOLTIP->{owner} == $self;
+
+   $self->focus_out;
+}
+
+sub hide {
+   my ($self) = @_;
+
+   $self->set_invisible;
+
    $self->{parent}->remove ($self)
       if $self->{parent};
 }
@@ -315,6 +324,11 @@
 sub set_tooltip {
    my ($self, $tooltip) = @_;
 
+   $tooltip =~ s/^\s+//;
+   $tooltip =~ s/\s+$//;
+
+   return if $self->{tooltip} eq $tooltip;
+
    $self->{tooltip} = $tooltip;
 
    if ($CFClient::UI::TOOLTIP->{owner} == $self) {
@@ -345,7 +359,7 @@
 
    my $focus = $FOCUS; $FOCUS = $self;
 
-   $self->emit (focus_in => $focus);
+   $self->_emit (focus_in => $focus);
 
    $focus->update if $focus;
    $FOCUS->update;
@@ -358,15 +372,18 @@
 
    my $focus = $FOCUS; undef $FOCUS;
 
-   $self->emit (focus_out => $focus);
+   $self->_emit (focus_out => $focus);
 
    $focus->update if $focus; #?
+
+   $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
+      unless $FOCUS;
 }
 
 sub mouse_motion { }
-sub button_up { }
-sub key_down { }
-sub key_up { }
+sub button_up    { }
+sub key_down     { }
+sub key_up       { }
 
 sub button_down {
    my ($self, $ev, $x, $y) = @_;
@@ -410,10 +427,10 @@
       glColor 1, 1, 0, 1;
       glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
       glBegin GL_LINE_LOOP;
-      glVertex 0         , 0;
-      glVertex $self->{w}, 0;
-      glVertex $self->{w}, $self->{h};
-      glVertex 0         , $self->{h};
+      glVertex 0             , 0;
+      glVertex $self->{w} - 1, 0;
+      glVertex $self->{w} - 1, $self->{h} - 1;
+      glVertex 0             , $self->{h} - 1;
       glEnd;
       glPopMatrix;
       #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
@@ -443,6 +460,9 @@
 
    Scalar::Util::weaken ($self->{parent} = $parent);
 
+   $self->{root}    = $parent->{root};
+   $self->{visible} = $parent->{visible};
+
    # TODO: req_w _does_change after ->reconfigure
    $self->check_size
       unless exists $self->{req_w};
@@ -470,12 +490,19 @@
    push @{ $self->{signal_cb}{$signal} }, $cb;
 }
 
-sub emit {
+sub _emit {
    my ($self, $signal, @args) = @_;
 
    List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
 }
 
+sub emit {
+   my ($self, $signal, @args) = @_;
+
+   $self->_emit ($signal, @args)
+      || $self->$signal (@args);
+}
+
 sub DESTROY {
    my ($self) = @_;
 
@@ -596,7 +623,7 @@
 
    $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
 
-   $self->check_size;
+   $self->check_size (1);
    $self->update;
 }
 
@@ -746,6 +773,16 @@
 
 our @ISA = CFClient::UI::Window::;
 
+sub new {
+   my $class = shift;
+
+   $class->SUPER::new (
+      scroll_x => 0,
+      scroll_y => 1,
+      @_,
+   )
+}
+
 sub size_request {
    my ($self) = @_;
 
@@ -757,9 +794,10 @@
 sub size_allocate {
    my ($self, $w, $h) = @_;
 
-   my ($cw, $ch) = @$self{qw(child_w child_h)};
-#   $w = $self->{w};
-   $self->child->configure (0, 0, $cw, $ch);
+   $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
+   $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
+
+   $self->child->configure (0, 0, $w, $h);
    $self->update;
 }
 
@@ -1064,24 +1102,24 @@
 
    $class->SUPER::new (
       col_expand => [],
-      @_
+      @_,
    )
 }
 
+sub children {
+   grep $_, map @$_, grep $_, @{ $_[0]{children} }
+}
+
 sub add {
    my ($self, $x, $y, $child) = @_;
 
    $child->set_parent ($self);
    $self->{children}[$y][$x] = $child;
 
-   $child->check_size;
-}
-
-sub children {
-   grep $_, map @$_, grep $_, @{ $_[0]{children} }
+   $self->check_size (1);
 }
 
-# TODO: move to container class maybe? send childs a signal on removal?
+# TODO: move to container class maybe? send children a signal on removal?
 sub clear {
    my ($self) = @_;
 
@@ -1093,6 +1131,7 @@
       $_->hide;
    }
 
+   $self->check_size (1);
    $self->update;
 }
 
@@ -1134,8 +1173,8 @@
 
    my ($ws, $hs) = $self->get_wh;
 
-   my $req_w = sum @$ws;
-   my $req_h = sum @$hs;
+   my $req_w = (sum @$ws) || 1;
+   my $req_h = (sum @$hs) || 1;
 
    # TODO: nicer code && do row_expand
    my @col_expand = @{$self->{col_expand}};
@@ -1526,7 +1565,7 @@
    $text =~ s/./*/g if $self->{hidden};
    $self->{layout}->set_text ("$text ");
 
-   $self->emit (changed => $self->{text});
+   $self->_emit (changed => $self->{text});
 }
 
 sub set_text {
@@ -1550,12 +1589,6 @@
    ($w + 1, $h) # add 1 for cursor
 }
 
-sub size_allocate {
-   my ($self, $w, $h) = @_;
-
-   $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
-}
-
 sub key_down {
    my ($self, $ev) = @_;
 
@@ -1578,7 +1611,7 @@
    } elsif ($sym == CFClient::SDLK_END) {
       $self->{cursor} = length $text;
    } elsif ($uni == 27) {
-      $self->emit ('escape');
+      $self->_emit ('escape');
    } elsif ($uni) {
       substr $text, $self->{cursor}++, 0, chr $uni;
    }
@@ -1675,7 +1708,7 @@
          my $txt = $self->get_text;
       $self->{history_pointer} = -1;
       $self->{history_saveback} = '';
-      $self->emit (activate => $txt);
+      $self->_emit (activate => $txt);
       $self->update;
 
    } elsif ($sym == CFClient::SDLK_UP) {
@@ -1733,13 +1766,14 @@
    )
 }
 
+sub activate { }
+
 sub button_up {
    my ($self, $ev, $x, $y) = @_;
 
-   if ($x >= 0 && $x < $self->{w}
-       && $y >= 0 && $y < $self->{h}) {
-      $self->emit ("activate");
-   }
+   $self->emit ("activate")
+      if $x >= 0 && $x < $self->{w}
+         && $y >= 0 && $y < $self->{h};
 }
 
 sub _draw {
@@ -1801,7 +1835,7 @@
    if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
        && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
       $self->{state} = !$self->{state};
-      $self->emit (changed => $self->{state});
+      $self->_emit (changed => $self->{state});
    }
 }
 
@@ -2127,7 +2161,7 @@
    @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
 
    if ($value != $old_value) {
-      $self->emit (changed => $value);
+      $self->_emit (changed => $value);
       $self->update;
    }
 }
@@ -2519,13 +2553,13 @@
    if ($self->{state} = !$self->{state}) {
       $CFClient::UI::ROOT->add ($self->{other});
       $self->{other}->move ($self->coord2global (0, $self->{h}));
-      $self->emit ("open");
+      $self->_emit ("open");
    } else {
       $CFClient::UI::ROOT->remove ($self->{other});
-      $self->emit ("close");
+      $self->_emit ("close");
    }
 
-   $self->emit (changed => $self->{state});
+   $self->_emit (changed => $self->{state});
 }
 
 #############################################################################
@@ -2611,7 +2645,8 @@
    my $class = shift;
 
    my $self = $class->SUPER::new (
-      aspect => 1,
+      aspect     => 1,
+      can_events => 0,
       @_,
    );
 
@@ -2680,118 +2715,6 @@
 
 #############################################################################
 
-package CFClient::UI::InventoryItem;
-
-our @ISA = CFClient::UI::HBox::;
-
-sub _item_to_desc {
-   my ($item) = @_;
-
-   my $desc =
-      $item->{nrof} < 2
-         ? $item->{name}
-         : "$item->{nrof} × $item->{name_pl}";
-
-   $item->{flags} & Crossfire::Protocol::F_OPEN
-      and $desc .= " (open)";
-   $item->{flags} & Crossfire::Protocol::F_APPLIED
-      and $desc .= " (applied)";
-   $item->{flags} & Crossfire::Protocol::F_UNPAID
-      and $desc .= " (unpaid)";
-   $item->{flags} & Crossfire::Protocol::F_MAGIC
-      and $desc .= " (magic)";
-   $item->{flags} & Crossfire::Protocol::F_CURSED
-      and $desc .= " (cursed)";
-   $item->{flags} & Crossfire::Protocol::F_DAMNED
-      and $desc .= " (damned)";
-   $item->{flags} & Crossfire::Protocol::F_LOCKED
-      and $desc .= " *";
-
-   $desc
-}
-
-sub new {
-   my $class = shift;
-
-   my %args = @_;
-
-   my $item = delete $args{item};
-
-   my $desc = _item_to_desc ($item);
-
-   my $self = $class->SUPER::new (
-      can_hover  => 1,
-      can_events => 1,
-      tooltip    => ((CFClient::UI::Label::escape $desc)
-                 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
-      connect_button_down => sub {
-         my ($self, $ev, $x, $y) = @_;
-
-         # todo: maybe put examine on 1? but should just be a tooltip :(
-         if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
-            my $targ = $::CONN->{player}{tag};
-
-            if ($item->{container} == $::CONN->{player}{tag}) {
-               $targ = $main::OPENCONT;
-            }
-
-            $::CONN->send ("move $targ $item->{tag} 0");
-         } elsif ($ev->{button} == 1) {
-            $::CONN->send ("examine $item->{tag}");
-         } elsif ($ev->{button} == 2) {
-            $::CONN->send ("apply $item->{tag}");
-         } elsif ($ev->{button} == 3) {
-            my @menu_items = (
-               ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
-               ["mark",    sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
-               ["apply",   sub { $::CONN->send ("apply $item->{tag}") }],
-               (
-                  $item->{flags} & Crossfire::Protocol::F_LOCKED
-                  ? (
-                     ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
-                    )
-                  : (
-                     ["lock",   sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
-                     ["drop",   sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
-                  )
-               ),
-            );
-
-            CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
-         }
-
-         1
-      },
-      %args
-   );
-
-
-   $self->add (new CFClient::UI::Face
-      can_events => 0,
-      face       => $item->{face},
-      anim       => $item->{anim},
-      animspeed  => $item->{animspeed},
-   );
-
-   $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
-
-   $self->{item} = $item;
-
-   $self->update_item;
-
-   $self
-}
-
-sub update_item {
-   my ($self) = @_;
-
-   my $desc = _item_to_desc ($self->{item});
-
-   $self->{name_lbl}->set_text ($desc);
-}
-
-#############################################################################
-
 package CFClient::UI::Inventory;
 
 our @ISA = CFClient::UI::ScrolledWindow::;
@@ -2800,7 +2723,7 @@
    my $class = shift;
 
    my $self = $class->SUPER::new (
-      scrolled => (new CFClient::UI::Table),
+      scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
       @_,
    );
 
@@ -2820,17 +2743,15 @@
 
    $self->{real_items} = \@items;
 
+   my $row = 0;
    for my $item (@items) {
-      $item->{item} = $item;
-      $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
-      $item->update_item ();
-   }
+      CFClient::Item::update_widgets $item;
+
+      $self->{scrolled}->add (0, $row, $item->{face_widget});
+      $self->{scrolled}->add (1, $row, $item->{desc_widget});
+      $self->{scrolled}->add (2, $row, $item->{weight_widget});
 
-   my $i = 0;
-   for (@items) {
-      $self->{scrolled}->add (0, $i, $_);
-      my $nrof = $_->{item}->{nrof} || 1;
-      $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
+      $row++;
    }
 
 #   $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
@@ -2883,7 +2804,7 @@
 sub popup {
    my ($self, $ev) = @_;
 
-   $self->emit ("popdown");
+   $self->_emit ("popdown");
 
    # maybe save $GRAB? must be careful about events...
    $GRAB = $self;
@@ -2908,7 +2829,7 @@
       undef $GRAB;
       $self->hide;
 
-      $self->emit ("popdown");
+      $self->_emit ("popdown");
       $self->{hover}[1]->() if $self->{hover};
    }
 }
@@ -2981,6 +2902,8 @@
    $text =~ s/^\s+//;
    $text =~ s/\s+$//;
 
+   return unless $text;
+
    my $timeout = time + ((delete $arg{timeout}) || 60);
 
    my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
@@ -3123,7 +3046,7 @@
    while (@children) {
       my $w = pop @children;
       push @children, $w->children;
-      delete $w->{visible};
+      $w->set_invisible;
    }
 }
 
@@ -3187,7 +3110,6 @@
 
          $widget->{w} = $w;
          $widget->{h} = $h;
-         $widget->size_allocate ($w, $h);
          $widget->emit (size_allocate => $w, $h);
       }
    }