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package Frey::IconBrowser; |
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use Moose; |
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extends 'Frey'; |
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with 'Frey::Web'; |
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with 'Frey::Web::CombineImages'; |
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use Data::Dump qw/dump/; |
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has path => ( |
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is => 'rw', |
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isa => 'Str', |
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required => 1, |
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default => 'static/icons/fugue/', |
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); |
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has show_names => ( |
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is => 'rw', |
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isa => 'Bool', |
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required => 1, |
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default => 1, |
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); |
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sub as_markup { |
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my ($self) = @_; |
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$self->title( 'icons - ' . $self->path ); |
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my $extension = '\.(?:png)$'; |
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opendir(my $dir, $self->path) || die "can't opendir ", $self->path, ": $!"; |
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my @icons = sort grep { m/$extension/ } readdir($dir); |
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closedir $dir; |
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my ( $combined_path, $styles ) = $self->combine_images( map { $self->path . '/' . $_ } @icons ); |
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my $width = 0; |
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foreach ( @icons ) { |
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my $l = length($_); |
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$width = $l if $l > $width; |
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} |
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$width = 2 if ! $self->show_names; |
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$self->add_css(qq| |
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h1 { font-size: 20px } |
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/* group */ |
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div.g { |
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float: left; |
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clear: both; |
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} |
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/* individual icon */ |
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div.i { |
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color: #888; |
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width: ${width}ex; |
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float: left; |
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} |
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|); |
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my $html = '<div class="g">'; |
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my $base; |
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foreach my $icon ( @icons ) { |
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my $name = $icon; |
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$name =~ s{$extension}{}; |
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if ( ! $base ) { |
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$base = $name; |
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$html .= qq|<h1>$name</h1>|; |
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} |
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my $desc = ''; |
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my $bl = length $base; |
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if ( $name =~ m{_} && substr($name, 0, $bl) eq $base ) { |
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($name,$desc) = ( |
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substr($name,0,$bl), |
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substr($name,$bl) |
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); |
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} else { |
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$base = $name; |
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warn "# new base $base" if $self->debug; |
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$html .= qq| |
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</div> |
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<div class="g"> |
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<h1>$name</h1> |
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|; |
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} |
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# $html .= qq|<img src="/| . $self->path . qq|/$icon" alt="$icon"> <b>$name</b>$desc<br/>\n|; |
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# $html .= qq|<b>$name</b>$desc<br/>\n|; |
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my $path = $self->path . '/' . $icon; |
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my $pic = $styles->{$path} || die "can't find pic for $path in ",dump( $styles ); |
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$html .= '' |
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. qq|<div title="$icon" class="i">$pic| |
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. ( $self->show_names ? qq|<b>$name</b>$desc| : '' ) |
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. qq|</div>\n| |
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; |
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} |
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$html .= '</div>'; |
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# $html .= qq|<img src="$combined_path">|; |
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return $html; |
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} |
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