1 class WritingFormat < Peta::Item
4 belongs_to :system_picture
6 validates :name, :presence => true, :uniqueness => true, :length => {:maximum => 50}
7 validates :classname, :presence => true, :length => {:maximum => 50}
8 validates :caption, :presence => true, :length => {:maximum => 30}
9 validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
10 validates :system_picture_id, :presence => true, :numericality => true, :existence => {:both => false}
11 validates :settings, :presence => true
17 self.t = WritingFormat.count.to_i if self.new_record?
25 'writing_formats.t asc'
34 WritingFormat.find(:all).delete_if {|wf|
43 def self.list_json_opt
51 def self.show_json_opt
55 def self.store name, attr
56 r = WritingFormat.replace_system_picture(attr || {})
57 attr["settings"] = r["settings"] ? r["settings"].to_json : nil
58 r = WritingFormat.modify_object name, attr
65 @parsed_settings ||= JSON.parse(self.settings)
68 def my_engine_resource
69 Manifest.manifest.system_resources.engine_resources['writing_formats']
73 self.my_engine_resource.resource_items[self.classname]
77 self.my_engine_resource.resource_items.include? self.classname
80 def engine_module_name
81 self.engine_name.camelize
85 Object.const_get self.engine_module_name
89 engine.const_get 'Renderer'
92 def self.import filename
93 WritingFormat.import_file(filename) {|name, attr| WritingFormat.store(name, attr)}
96 def self.disp_import_error r
98 puts "json file error. file does not exist or broken"
102 put sbt.errors.full_messages