new ref switch

app/assets/stylesheets/projects.css.scss

@@ -706,3 +706,16 @@ table.highlighttable pre{
   line-height:16px !important;
   font-size:12px !important;
 }
+
+.project-refs-form { 
+  span {
+    background: none !important;
+    position:static !important;
+    width:auto !important;
+    height: auto !important;
+  }
+}
+
+.project-refs-select {
+  width:200px;
+}

app/controllers/application_controller.rb

@@ -57,20 +57,14 @@ class ApplicationController < ActionController::Base
   end
 
   def load_refs
-    @branch = unless params[:branch].blank?
-                params[:branch]
+    unless params[:ref].blank?
+      @ref = params[:ref]
     else
-                nil
-              end
-
-    @tag = unless params[:tag].blank?
-             params[:tag]
-           else
-             nil
-           end
-
+      @branch = params[:branch].blank? ? nil : params[:branch]
+      @tag = params[:tag].blank? ? nil : params[:tag]
       @ref = @branch || @tag || "master"
     end
+  end
 
   def render_404
     render :file => File.join(Rails.root, "public", "404"), :layout => false, :status => "404"

app/helpers/application_helper.rb

@@ -32,6 +32,15 @@ module ApplicationHelper
     "Never"
   end
 
+  def grouped_options_refs
+    options = [
+      ["Branch", @repo.heads.map(&:name) ],
+      [ "Tag", @project.tags ]
+    ]
+
+    grouped_options_for_select(options, @ref)
+  end
+
   def markdown(text)
     RDiscount.new(text, :autolink, :no_pseudo_protocols, :safelink, :smart, :filter_html).to_html.html_safe
   end

app/views/commits/index.html.haml

 - content_for(:body_class, "project-page commits-page")
 
-.left
-  = form_tag project_commits_path(@project), :method => :get do
-    = select_tag "branch", options_for_select(@repo.heads.map(&:name), @branch), :onchange => "this.form.submit();", :class => "", :prompt => "Branches"
-.left
-  = form_tag project_commits_path(@project), :method => :get do
-    = select_tag "tag", options_for_select(@project.tags, @tag), :onchange => "this.form.submit();", :class => "", :prompt => "Tags"
-.clear
-
-%br
-
-
 -#%a.right.button{:href => "#"} Download
 -#-if can? current_user, :admin_project, @project
   %a.right.button.blue{:href => "#"} EDIT
 %h2.icon
   %span
-  %a.project-name{:href => "#"}
-    %i.arrow>
-    Project
-   
   %d
-    %a{:href => "#"}
-      = @ref
+    = link_to project_commits_path(@project) do 
+      = @project.name
     - if params[:path]
-     
-    %d
+      \/
       %a{:href => "#"}= params[:path].split("/").join(" / ")
 
+.right= render "projects/refs"
 
 %div{:id => dom_id(@project)}
   = render "commits"

app/views/projects/_refs.html.haml

+= form_tag project_commits_path(@project), :method => :get, :class => "project-refs-form" do
+  = select_tag "ref", grouped_options_refs, :onchange => "this.form.submit();", :class => "project-refs-select"
+
+
+:javascript
+  $(function(){
+    $('.project-refs-select').chosen();
+  })

app/views/projects/_tree.html.haml

-.left
-  = form_tag tree_project_path(@project), :method => :get do
-    = select_tag "branch", options_for_select(@repo.heads.map(&:name), @branch), :onchange => "this.form.submit();", :class => "", :prompt => "Branches"
-.left
-  = form_tag tree_project_path(@project), :method => :get do
-    = select_tag "tag", options_for_select(@project.tags, @tag), :onchange => "this.form.submit();", :class => "", :prompt => "Tags"
-.clear
-
-%br
 
 -#%a.right.button{:href => "#"} Download
 -#-if can? current_user, :admin_project, @project
@@ -14,14 +5,9 @@
 #tree-breadcrumbs
   %h2.icon
     %span
-    = link_to tree_project_path(@project, :path => nil, :commit_id => @commit.try(:id)), :remote => true, :class => 'project-name' do 
-      %i.arrow>
-      = @project.name
-     
     %d
-      %a{:href => "#"}
-        = @ref
-
+      = link_to tree_project_path(@project, :path => nil, :commit_id => @commit.try(:id)), :remote => true do 
+        = @project.name
       - if params[:path]
         - part_path = ""
         - params[:path].split("\/").each do |part|
@@ -30,7 +16,8 @@
             - part_path = part
           \/
           = link_to truncate(part, :length => 40), tree_file_project_path(@project, :path => part_path, :commit_id => @commit.try(:id), :branch => @branch, :tag => @tag), :remote => :true
-
+         
+  .right= render "projects/refs"
 .clear
 
 #tree-content-holder