Sha256: dd8a2e0afb5f78bdbd81d4f3941986965af8de0159b0895cadf2e46a02342e6e
Contents?: true
Size: 1.51 KB
Versions: 20
Compression:
Stored size: 1.51 KB
Contents
require 'omf-web/widget/abstract_widget'
require 'coderay'
#require 'ftools'
module OMF::Web::Widget::Code
# Maintains the context for a particular code rendering within a specific session.
#
class CodeWidget < OMF::Web::Widget::AbstractWidget
depends_on :css, "/resource/css/coderay.css"
attr_reader :name, :opts
def initialize(opts)
super opts
end
def content()
div :id => @base_id, :class => "oml_code CodeRay" do
rawtext render_code
end
end
@@codeType2mime = {
:ruby => '/text/ruby',
:xml => '/text/xml'
}
def render_code()
content = file_content
type = code_type
mimeType = @@codeType2mime[type]
#puts ">>>>RENDER_CODE>> #{content.length}"
begin
tokens = CodeRay.scan content, type
tokens.html :line_numbers => :inline, :tab_width => 2, :wrap => :div
rescue Exception => ex
puts ">>>> ERORRO: #{ex} #{ex.backtrace}"
end
#puts "<<<<< END OF RENDER CODE #{tokens.inspect}"
end
def file_content()
## HACK!!!!
path = @opts[:file]
if File.readable?(path)
File.new(path).read
else
"Can't find #{path}"
end
end
# Return the language the code is written in
#
def code_type()
path = @opts[:file]
if path.end_with? '.rb'
:ruby
elsif path.end_with? '.xml'
:xml
else
:text
end
end
end # CodeWidget
end
Version data entries
20 entries across 20 versions & 1 rubygems