Adds helpers for setting field tags.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3198 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/settings_helper.rb

@@ -1,5 +1,5 @@
-# redMine - project management software
-# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2009  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
@@ -27,4 +27,48 @@ module SettingsHelper
             {:name => 'repositories', :partial => 'settings/repositories', :label => :label_repository_plural}
             ]
   end
+  
+  def setting_select(setting, choices, options={})
+    if blank_text = options.delete(:blank)
+      choices = [[blank_text.is_a?(Symbol) ? l(blank_text) : blank_text, '']] + choices
+    end
+    setting_label(setting, options) +
+      select_tag("settings[#{setting}]", options_for_select(choices, Setting.send(setting).to_s), options)
+  end
+  
+  def setting_multiselect(setting, choices, options={})
+    setting_values = Setting.send(setting)
+    setting_values = [] unless setting_values.is_a?(Array)
+      
+    setting_label(setting, options) +
+      hidden_field_tag("settings[#{setting}][]", '') +
+      choices.collect do |choice|
+        text, value = (choice.is_a?(Array) ? choice : [choice, choice]) 
+        content_tag('label',
+          check_box_tag("settings[#{setting}][]", value, Setting.send(setting).include?(value)) + text.to_s,
+          :class => 'block'
+        )
+      end.join
+  end
+  
+  def setting_text_field(setting, options={})
+    setting_label(setting, options) +
+      text_field_tag("settings[#{setting}]", Setting.send(setting), options)
+  end
+  
+  def setting_text_area(setting, options={})
+    setting_label(setting, options) +
+      text_area_tag("settings[#{setting}]", Setting.send(setting), options)
+  end
+  
+  def setting_check_box(setting, options={})
+    setting_label(setting, options) +
+      hidden_field_tag("settings[#{setting}]", 0) +
+      check_box_tag("settings[#{setting}]", 1, Setting.send("#{setting}?"), options)
+  end
+  
+  def setting_label(setting, options={})
+    label = options.delete(:label)
+    label != false ? content_tag("label", l(label || "setting_#{setting}")) : ''
+  end
 end