cvs commit: p5ee/App-Widget/lib/App Widget.pm

[Stephen Adkins]

cvsuser     05/08/09 12:21:27

  Modified:    App-Widget/lib/App Widget.pm
  Log:
  style sheet and javascript support
  
  Revision  Changes    Path
  1.7       +47 -26    p5ee/App-Widget/lib/App/Widget.pm
  
  Index: Widget.pm
  ===================================================================
  RCS file: /cvs/public/p5ee/App-Widget/lib/App/Widget.pm,v
  retrieving revision 1.6
  retrieving revision 1.7
  diff -u -r1.6 -r1.7
  --- Widget.pm 7 Jan 2005 13:52:17 -0000       1.6
  +++ Widget.pm 9 Aug 2005 19:21:27 -0000       1.7
  @@ -13,7 +13,7 @@
   
   =head1 NAME
   
  -App::Widget - An abstract base class for all Widget::* classes
  +App::Widget - a family of web user interface widgets (works with 
App::Context), enabling development of UI's and UI components as compound, 
nested sets of other UI components
   
   =head1 SYNOPSIS
   
  @@ -59,7 +59,7 @@
   #    else {
   #        my $name = $self->{name};
   #        my $container = "default";
  -#        if ($name =~ /^(.+)\.[a-zA-Z][a-zA-Z0-9_]*$/) {
  +#        if ($name =~ /^(.+)-[a-zA-Z][a-zA-Z0-9_]*$/) {
   #            $container = $1;
   #        }
   #        my $context = $self->{context};
  @@ -167,13 +167,30 @@
       }
   
       my $context = $self->{context};
  +    my $options = $context->{options};
       my $response = $context->response();
  -    my $context_head = "";
  +    my $context_head = $options->{"app.html.head"} || "";
       my $context_body = "";
  +    if ($response->{include}{css_list}) {
  +        my $items = $response->{include}{css_list};
  +        foreach my $item (@$items) {
  +            if ($item =~ /^</) {
  +                $context_head .= $item;
  +            }
  +            else {
  +                $context_head .= "<link href=\"$item\" type=\"text/css\" 
rel=\"stylesheet\"></script>\n";
  +            }
  +        }
  +    }
       if ($response->{include}{javascript}) {
  -        my $javascript = $response->{include}{javascript};
  -        foreach my $url (keys %$javascript) {
  -            $context_head .= "<script src=\"$url\"></script>\n";
  +        my $items = $response->{include}{javascript_list};
  +        foreach my $item (@$items) {
  +            if ($item =~ /^</) {
  +                $context_head .= $item;
  +            }
  +            else {
  +                $context_head .= "<script src=\"$item\" 
type=\"text/javascript\" language=\"JavaScript\"></script>\n";
  +            }
           }
       }
   
  @@ -181,6 +198,7 @@
       #$context_body = $self->{context}->body_html(\%main::conf);
   
       my $session_html = $context->session()->html();
  +    my $event_placeholder = '<input type="hidden" id="app-event-aux" 
name="app.event" value="">';
   
       my $messages = $context->get_messages() || "";
       if ($messages) {
  @@ -209,6 +227,7 @@
   <body${bodyoptions}>
   $messages<form method="POST">
   $session_html
  +$event_placeholder
   $context_body
   $html
   </form>
  @@ -347,30 +366,32 @@
   
   # HTML-escape data
   sub html_escape {
  -   my ($self, $text) = @_;
  -   return "" if (!defined $text || $text eq "");
  -   $text =~ s{&}{&amp;}gso;
  -   $text =~ s{<}{&lt;}gso;
  -   $text =~ s{>}{&gt;}gso;
  -   $text =~ s{\"}{&quot;}gso;
  -   return $text;
  +    &App::sub_entry if ($App::trace);
  +    my ($self, $text) = @_;
  +    return "" if (!defined $text || $text eq "");
  +    $text =~ s{&}{&amp;}gso;
  +    $text =~ s{<}{&lt;}gso;
  +    $text =~ s{>}{&gt;}gso;
  +    $text =~ s{\"}{&quot;}gso;
  +    &App::sub_exit($text) if ($App::trace);
  +    return $text;
   }
   
   sub html_attribs {
  -   my ($self) = @_;
  -   my $html_attribs = "";
  -   if ($self->{attrib}) {
  -      my $attrib_value = $self->{attrib};
  -      foreach my $attrib (keys %$attrib_value) {
  -         $html_attribs .= " $attrib=\"$attrib_value->{$attrib}\"";
  -      }
  -   }
  -   return($html_attribs);
  +    my ($self) = @_;
  +    my $html_attribs = "";
  +    if ($self->{attrib}) {
  +        my $attrib_value = $self->{attrib};
  +        foreach my $attrib (keys %$attrib_value) {
  +            $html_attribs .= " $attrib=\"$attrib_value->{$attrib}\"";
  +        }
  +    }
  +    return($html_attribs);
   }
   
   sub html {
  -   my ($self) = @_;
  -   return $self->html_escape($self->{name});
  +    my ($self) = @_;
  +    return $self->html_escape($self->{name});
   }
   
   # get the URL of the host