diff options
| author | murphy <murphy@rubychan.de> | 2010-06-29 07:12:34 +0000 |
|---|---|---|
| committer | murphy <murphy@rubychan.de> | 2010-06-29 07:12:34 +0000 |
| commit | cce3ef21e491ac23c4aeae1c926ed074803ec465 (patch) | |
| tree | 2725b48290e9924fe61184e36debadcdd1e35928 /lib/coderay/encoders | |
| parent | a1330de9438827abcdc331c85dbd7e358b0e118a (diff) | |
| download | coderay-cce3ef21e491ac23c4aeae1c926ed074803ec465.tar.gz | |
General cleanup in this weird Encoders::HTML::Output module.
Diffstat (limited to 'lib/coderay/encoders')
| -rw-r--r-- | lib/coderay/encoders/html/output.rb | 62 |
1 files changed, 10 insertions, 52 deletions
diff --git a/lib/coderay/encoders/html/output.rb b/lib/coderay/encoders/html/output.rb index dec1d7c..40e3b04 100644 --- a/lib/coderay/encoders/html/output.rb +++ b/lib/coderay/encoders/html/output.rb @@ -17,26 +17,13 @@ module Encoders class << self - # This makes Output look like a class. - # - # Example: - # - # a = Output.new '<span class="co">Code</span>' - # a.wrap! :page - def new string, css = CSS.new, element = nil - output = string.clone.extend self - output.wrapped_in = element - output.css = css - output - end - # Raises an exception if an object that doesn't respond to to_str is extended by Output, # to prevent users from misuse. Use Module#remove_method to disable. - def extended o + def extended o # :nodoc: warn "The Output module is intended to extend instances of String, not #{o.class}." unless o.respond_to? :to_str end - def make_stylesheet css, in_tag = false + def make_stylesheet css, in_tag = false # :nodoc: sheet = css.stylesheet sheet = <<-CSS if in_tag <style type="text/css"> @@ -46,27 +33,13 @@ module Encoders sheet end - def page_template_for_css css + def page_template_for_css css # :nodoc: sheet = make_stylesheet css PAGE.apply 'CSS', sheet end - # Define a new wrapper. This is meta programming. - def wrapper *wrappers - wrappers.each do |wrapper| - define_method wrapper do |*args| - wrap wrapper, *args - end - define_method "#{wrapper}!".to_sym do |*args| - wrap! wrapper, *args - end - end - end - end - wrapper :div, :span, :page - def wrapped_in? element wrapped_in == element end @@ -76,16 +49,13 @@ module Encoders end attr_writer :wrapped_in - def wrap_in template - clone.wrap_in! template - end - def wrap_in! template Template.wrap! self, template, 'CONTENT' self end def apply_title! title + # FIXME: This may change the output! self.sub!(/(<title>)(<\/title>)/) { $1 + title + $2 } self end @@ -116,14 +86,12 @@ module Encoders self end - def wrap *args - clone.wrap!(*args) - end - def stylesheet in_tag = false Output.make_stylesheet @css, in_tag end +#-- don't include the templates in docu + class Template < String # :nodoc: def self.wrap! str, template, target @@ -145,34 +113,24 @@ module Encoders end end - module Simple # :nodoc: - def ` str #` <-- for stupid editors - Template.new str - end - end end - extend Template::Simple - -#-- don't include the templates in docu - - SPAN = `<span class="CodeRay"><%CONTENT%></span>` + SPAN = Template.new '<span class="CodeRay"><%CONTENT%></span>' - DIV = <<-`DIV` + DIV = Template.new <<-DIV <div class="CodeRay"> <div class="code"><pre><%CONTENT%></pre></div> </div> DIV - TABLE = <<-`TABLE` + TABLE = Template.new <<-TABLE <table class="CodeRay"><tr> <td class="line_numbers" title="double click to toggle" ondblclick="with (this.firstChild.style) { display = (display == '') ? 'none' : '' }"><pre><%LINE_NUMBERS%></pre></td> <td class="code"><pre ondblclick="with (this.style) { overflow = (overflow == 'auto' || overflow == '') ? 'visible' : 'auto' }"><%CONTENT%></pre></td> </tr></table> TABLE - # title="double click to expand" - PAGE = <<-`PAGE` + PAGE = Template.new <<-PAGE <!DOCTYPE html> <html> <head> |