Adds a branch for unlimited project hierarchy.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/work@2148 e93f8b46-1217-0410-a6f0-8f06a7374b81

nested_projects/app/views/repositories/diff.rhtml

@@ -0,0 +1,27 @@
+<h2><%= l(:label_revision) %> <%= format_revision(@rev) %> <%= @path.gsub(/^.*\//, '') %></h2>
+
+<!-- Choose view type -->
+<% form_tag({ :controller => 'repositories', :action => 'diff'}, :method => 'get') do %>
+  <% params.each do |k, p| %>
+    <% if k != "type" %>
+      <%= hidden_field_tag(k,p) %>
+    <% end %>
+    <% end %>
+  <p><label><%= l(:label_view_diff) %></label>
+  <%= select_tag 'type', options_for_select([[l(:label_diff_inline), "inline"], [l(:label_diff_side_by_side), "sbs"]], @diff_type), :onchange => "if (this.value != '') {this.form.submit()}" %></p>
+<% end %>
+
+<% cache(@cache_key) do -%>
+<%= render :partial => 'common/diff', :locals => {:diff => @diff, :diff_type => @diff_type} %>
+<% end -%>
+
+<p class="other-formats">
+<%= l(:label_export_to) %>
+<span><%= link_to 'Unified diff', params.merge(:format => 'diff') %></span>
+</p>
+
+<% html_title(with_leading_slash(@path), 'Diff') -%>
+
+<% content_for :header_tags do %>
+<%= stylesheet_link_tag "scm" %>
+<% end %>