remove trailing white-spaces from lib/redmine/menu_manager.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6468 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/menu_manager.rb

@@ -1,16 +1,16 @@
-# redMine - project management software
+# Redmine - project management software
-# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; either version 2
 # of the License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
@@ -22,7 +22,7 @@ module TreeNodePatch
   def self.included(base)
     base.class_eval do
       attr_reader :last_items_count
-      
+
       alias :old_initilize :initialize
       def initialize(name, content = nil)
         old_initilize(name, content)
@@ -31,7 +31,7 @@ module TreeNodePatch
       end
     end
   end
-  
+
   module InstanceMethods
     # Adds the specified child node to the receiver node.  The child node's
     # parent is set to be the receiver.  The child is added as the first child in
@@ -105,7 +105,7 @@ module Redmine
   module MenuManager
     class MenuError < StandardError #:nodoc:
     end
-    
+
     module MenuController
       def self.included(base)
         base.extend(ClassMethods)
@@ -114,13 +114,13 @@ module Redmine
       module ClassMethods
         @@menu_items = Hash.new {|hash, key| hash[key] = {:default => key, :actions => {}}}
         mattr_accessor :menu_items
-        
+
         # Set the menu item name for a controller or specific actions
         # Examples:
         #   * menu_item :tickets # => sets the menu name to :tickets for the whole controller
         #   * menu_item :tickets, :only => :list # => sets the menu name to :tickets for the 'list' action only
         #   * menu_item :tickets, :only => [:list, :show] # => sets the menu name to :tickets for 2 actions only
-        #   
+        #
         # The default menu item name for a controller is controller_name by default
         # Eg. the default menu item name for ProjectsController is :projects
         def menu_item(id, options = {})
@@ -132,17 +132,17 @@ module Redmine
           end
         end
       end
-      
+
       def menu_items
         self.class.menu_items
       end
-      
+
       # Returns the menu item name according to the current action
       def current_menu_item
         @current_menu_item ||= menu_items[controller_name.to_sym][:actions][action_name.to_sym] ||
                                  menu_items[controller_name.to_sym][:default]
       end
-      
+
       # Redirects user to the menu item of the given project
       # Returns false if user is not authorized
       def redirect_to_project_menu_item(project, name)
@@ -154,18 +154,18 @@ module Redmine
         false
       end
     end
-    
+
     module MenuHelper
       # Returns the current menu item name
       def current_menu_item
         @controller.current_menu_item
       end
-      
+
       # Renders the application main menu
       def render_main_menu(project)
         render_menu((project && !project.new_record?) ? :project_menu : :application_menu, project)
       end
-      
+
       def display_main_menu?(project)
         menu_name = project && !project.new_record? ? :project_menu : :application_menu
         Redmine::MenuManager.items(menu_name).size > 1 # 1 element is the root
@@ -224,7 +224,7 @@ module Redmine
           # Tree nodes support #each so we need to do object detection
           if unattached_children.is_a? Array
             unattached_children.each do |child|
-              child_html << content_tag(:li, render_unattached_menu_item(child, project)) 
+              child_html << content_tag(:li, render_unattached_menu_item(child, project))
             end
           else
             raise MenuError, ":child_menus must be an array of MenuItems"
@@ -245,7 +245,7 @@ module Redmine
                   menu_item.html_options)
         end
       end
-      
+
       def menu_items_for(menu, project=nil)
         items = []
         Redmine::MenuManager.items(menu).root.children.each do |node|
@@ -292,7 +292,7 @@ module Redmine
         end
       end
     end
-    
+
     class << self
       def map(menu_name)
         @items ||= {}
@@ -303,21 +303,21 @@ module Redmine
           mapper
         end
       end
-      
+
       def items(menu_name)
         @items[menu_name.to_sym] || Tree::TreeNode.new(:root, {})
       end
     end
-    
+
     class Mapper
       def initialize(menu, items)
         items[menu] ||= Tree::TreeNode.new(:root, {})
         @menu = menu
         @menu_items = items[menu]
       end
-      
+
       @@last_items_count = Hash.new {|h,k| h[k] = 0}
-      
+
       # Adds an item at the end of the menu. Available options:
       # * param: the parameter name that is used for the project id (default is :id)
       # * if: a Proc that is called before rendering the item, the item is displayed only if it returns true
@@ -364,14 +364,14 @@ module Redmine
           else
             target_root.add(MenuItem.new(name, url, options))
           end
-          
+
         elsif options[:last] # don't delete, needs to be stored
           target_root.add_last(MenuItem.new(name, url, options))
         else
           target_root.add(MenuItem.new(name, url, options))
         end
       end
-      
+
       # Removes a menu item
       def delete(name)
         if found = self.find(name)
@@ -396,11 +396,11 @@ module Redmine
         end
       end
     end
-    
+
     class MenuItem < Tree::TreeNode
       include Redmine::I18n
       attr_reader :name, :url, :param, :condition, :parent, :child_menus, :last
-      
+
       def initialize(name, url, options)
         raise ArgumentError, "Invalid option :if for menu item '#{name}'" if options[:if] && !options[:if].respond_to?(:call)
         raise ArgumentError, "Invalid option :html for menu item '#{name}'" if options[:html] && !options[:html].is_a?(Hash)
@@ -419,7 +419,7 @@ module Redmine
         @last = options[:last] || false
         super @name.to_sym
       end
-      
+
       def caption(project=nil)
         if @caption.is_a?(Proc)
           c = @caption.call(project).to_s
@@ -433,7 +433,7 @@ module Redmine
           end
         end
       end
-      
+
       def html_options(options={})
         if options[:selected]
           o = @html_options.dup
@@ -443,6 +443,6 @@ module Redmine
           @html_options
         end
       end
-    end    
+    end
   end
 end