bugfix for pdf preview

app/views/attachments/_links.html.erb

@@ -9,7 +9,7 @@
   <%= h(" - #{attachment.description}") unless attachment.description.blank? %>
   <span class="size">(<%= number_to_human_size attachment.filesize %>)</span>
   <% if( attachment.filename =~ /.(pdf|swf)$/i ) %>
-    <%= link_to image_tag('preview.png', :plugin => :redmine_lightbox2), {:controller => 'attachments', :action => "#{$1 === 'swf' ? 'download_inline' : 'show'}", :id => attachment, :filename => attachment.filename }, :class => $1, :rel => 'attachments', :title => "#{attachment.filename}#{ ('-' + attachment.description) unless attachment.description.blank? }" %>
+    <%= link_to image_tag('preview.png', :plugin => :redmine_lightbox2), {:controller => 'attachments', :action => "#{$1 === 'swf' ? 'download_inline' : 'show'}", :id => attachment, :filename => attachment.filename }, :class => $1, :rel => 'attachments', :title => "#{attachment.filename}#{ ('-' + attachment.description) unless attachment.description.blank? }", :data  => {:fancybox_type => 'iframe'} %>
   <% end -%>
   <% if options[:deletable] %>
     <%= link_to image_tag('delete.png'), attachment_path(attachment),

assets/javascripts/lightbox.js

@@ -1,31 +1,21 @@
-(function($) {
-
-  $(function() {
-    var options = {
-    		'transitionIn'	:	'elastic',
-    		'transitionOut'	:	'elastic',
-    		'speedIn'		:	600, 
-    		'speedOut'		:	200
-  		};
-
-    $("div.attachments a.lightbox, div.attachments a.swf").fancybox(options);
-    $.extend( 
-      options, 
-      {
-        'width': '100%', // or whatever 
-        'height': '100%', 
-        'autoDimensions': false,         
-        'onClosed': function() { 
-          $("#fancybox-inner").empty(); 
-        }
-      }
-    );
-    $("div.attachments a.pdf").each(function() {
-       options.content = '<embed src="' + this.href + '#nameddest=self&page=1&view=FitH, 0&zoom=80,0,0" type="application/pdf" height="100%" width="100%" />';
-       $(this).fancybox(options);
-    })
-
-
-  })
-
-})(jQuery);
+$(document).ready(function() {
+    $("div.attachments a.lightbox, div.attachments a.swf").fancybox({
+			prevEffect		: 'none',
+			nextEffect		: 'none',
+    		openSpeed		:	400, 
+    		closeSpeed		:	200
+  		});
+
+    $("div.attachments a.pdf").fancybox({
+			prevEffect		: 'none',
+			nextEffect		: 'none',
+    		openSpeed		:	400, 
+    		closeSpeed		:	200,
+			width			: '100%',
+			height			: '100%',
+			autoSize		: true,
+			iframe : {
+				preload: false
+			}
+		});
+});

init.rb

@@ -6,7 +6,7 @@
   name 'Redmine Lightbox 2'
   author 'G.K. & Tobias Fischer'
   description 'This plugin lets you preview image, pdf and swf attachments in a lightbox.'
-  version '0.0.2'
+  version '0.0.3'
   url 'https://github.com/paginagmbh/redmine_lightbox2'
   requires_redmine :version_or_higher => '2.6.0'
 end