[issue #195] Added legend for projects table. Added titles.

app/assets/stylesheets/design/custom.scss

@@ -671,25 +671,53 @@ table.tablesorter tr.search th input[type="text"] {
     margin-top: 2px;
 }
 
-table.dataTable tr td.rights span.group {
+div.toolbar {
+}
+
+div.toolbar a.button {
+    float: left;
+}
+
+div.toolbar div.legend {
+    float: left;
+    margin-left: 50px;
+    padding: 4px 0 6px;
+}
+
+table.dataTable tr td.rights span.group,
+div.toolbar div.legend.rights span.group {
     background: image-url('group16.png') no-repeat 0 0 transparent;
 }
 
-table.dataTable tr td.rights span.user {
+table.dataTable tr td.rights span.user,
+div.toolbar div.legend.rights span.user {
     background: image-url('user16.png') no-repeat 0 0 transparent;
 }
 
-table.dataTable tr td.rights span.group_owner {
+table.dataTable tr td.rights span.group_owner,
+div.toolbar div.legend.rights span.group_owner {
     background: image-url('group16g.png') no-repeat 0 0 transparent;
 }
 
-table.dataTable tr td.rights span.user_owner {
+table.dataTable tr td.rights span.user_owner,
+div.toolbar div.legend.rights span.user_owner {
     background: image-url('user16g.png') no-repeat 0 0 transparent;
 }
 
 table.dataTable tr td.rights span.group_owner,
+div.toolbar div.legend.rights span.group_owner,
 table.dataTable tr td.rights span.user_owner,
+div.toolbar div.legend.rights span.user_owner,
 table.dataTable tr td.rights span.group,
-table.dataTable tr td.rights span.user {
+div.toolbar div.legend.rights span.group,
+table.dataTable tr td.rights span.user,
+div.toolbar div.legend.rights span.user {
     padding-left: 20px;
 }
+
+div.toolbar div.legend.rights span.group_owner,
+div.toolbar div.legend.rights span.user_owner,
+div.toolbar div.legend.rights span.group,
+div.toolbar div.legend.rights span.user {
+    margin: 0 10px;
+}

app/helpers/projects_helper.rb

@@ -28,7 +28,6 @@ module ProjectsHelper
   end
 
   def alone_member?(project)
-    urel = Relation.by_target(project).by_object(current_user)
-    return urel.size == 0 ? false : true
+    Relation.by_target(project).by_object(current_user).size > 0
   end
 end

app/views/projects/_project.html.haml

@@ -9,7 +9,8 @@
   %td.td2= project.description
   - alone_member = alone_member? project
   %td
-    %span{:class => participant_class(alone_member, project)}
+    - c = participant_class(alone_member, project)
+    %span{:class => c, :title => t("layout.relations.#{c}")}
       = t("layout.collaborators.role_names.#{project.relations.by_user_through_groups(current_user).first.role}")
   %td.td5
     - unless project.owner == current_user or !alone_member

app/views/projects/_project.json.jbuilder

@@ -9,6 +9,7 @@ json.project do |proj|
 
   proj.leave_link  remove_user_project_path(project) unless project.owner == current_user or !alone_member? project
   proj.rights_class participant_class(alone_member?(project), project)
+  proj.title t("layout.relations.#{participant_class(alone_member?(project), project)}")
 
   proj.owner do |owner|
     owner.name project.owner.uname

app/views/projects/index.html.haml

@@ -1,4 +1,12 @@
-= link_to t('layout.projects.new'), new_project_path, :class => 'button' if can?(:create, Project)
+.toolbar
+  = link_to t('layout.projects.new'), new_project_path, :class => 'button' if can?(:create, Project)
+
+  .legend.rights
+    %span.user_owner= t("layout.relations.user_owner")
+    %span.group_owner= t("layout.relations.group_owner")
+    %span.user= t("layout.relations.user")
+    %span.group= t("layout.relations.group")
+  .both
 
 - columns = [{:type => 'html'},
              {:type => 'html', :sortable => false, :searchable => false},
@@ -47,7 +55,7 @@
       var thirdColumn = function(row) {
         var project = row.project
 
-        return '<span class="' + project.rights_class + '">' + project.role + '</span>';
+        return '<span class="' + project.rights_class + '" title="' + project.title + '">' + project.role + '</span>';
       }
 
       var lastColumn = function(row) {