Class: Rabbit::Parser::RD::RD2RabbitVisitor
- Inherits:
-
Visitor
- Object
- RD::RDVisitor
- Visitor
- Rabbit::Parser::RD::RD2RabbitVisitor
show all
- Extended by:
- Forwardable
- Includes:
- RD::MethodParse, Element, PauseSupport
- Defined in:
- lib/rabbit/parser/rd/rd2rabbit-lib.rb
Constant Summary
collapse
- SYSTEM_NAME =
"RD2RabbitLVisitor"
- SYSTEM_VERSION =
"0.0.2"
- VERSION =
::RD::Version.new_from_version_string(SYSTEM_NAME,
SYSTEM_VERSION)
- OUTPUT_SUFFIX =
""
- INCLUDE_SUFFIX =
["rabbit", "rb"]
- EXTENSIONS =
{
"refer" => Ext::Refer,
"inline_verbatim" => Ext::InlineVerbatim,
"block_verbatim" => Ext::BlockVerbatim,
}
Instance Attribute Summary collapse
Instance Method Summary
collapse
-
#apply_to_Code(element, content) ⇒ Object
-
#apply_to_DescList(element, items) ⇒ Object
-
#apply_to_DescListItem(element, term, description) ⇒ Object
-
#apply_to_DocumentElement(element, contents) ⇒ Object
-
#apply_to_Emphasis(element, content) ⇒ Object
-
#apply_to_EnumList(element, items) ⇒ Object
-
#apply_to_EnumListItem(element, content) ⇒ Object
-
#apply_to_Footnote(element, content) ⇒ Object
-
#apply_to_Foottext(element, content) ⇒ Object
-
#apply_to_Headline(element, title) ⇒ Object
-
#apply_to_Include(element) ⇒ Object
-
#apply_to_Index(element, content) ⇒ Object
-
#apply_to_ItemList(element, items) ⇒ Object
-
#apply_to_ItemListItem(element, content) ⇒ Object
-
#apply_to_Keyboard(element, content) ⇒ Object
-
#apply_to_List(element, items, klass) ⇒ Object
-
#apply_to_ListItem(element, contents, item) ⇒ Object
-
#apply_to_MethodList(element, items) ⇒ Object
-
#apply_to_MethodListItem(element, term, description) ⇒ Object
-
#apply_to_Reference_with_RDLabel(element, content) ⇒ Object
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#apply_to_Reference_with_URL(element, content) ⇒ Object
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#apply_to_String(str) ⇒ Object
-
#apply_to_StringElement(element) ⇒ Object
-
#apply_to_TextBlock(element, content) ⇒ Object
-
#apply_to_Var(element, content) ⇒ Object
-
#apply_to_Verb(element) ⇒ Object
-
#apply_to_Verbatim(element) ⇒ Object
-
#create_have_text_element(klass, content) ⇒ Object
-
#current_body ⇒ Object
-
#initialize(canvas) ⇒ RD2RabbitVisitor
constructor
A new instance of RD2RabbitVisitor.
-
#visit(tree) ⇒ Object
#burn_out_pause_targets, #pause_targets, #register_pause, #unregister_pause
Methods inherited from Visitor
version
Constructor Details
Returns a new instance of RD2RabbitVisitor.
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 39
def initialize(canvas)
@canvas = canvas
@slides = []
@slide = nil
@slide_property_mode = false
@index = {}
init_extensions
super()
end
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Instance Attribute Details
#canvas ⇒ Object
Returns the value of attribute canvas.
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 38
def canvas
@canvas
end
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Instance Method Details
#apply_to_Code(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 224
def apply_to_Code(element, content)
Code.new(content)
end
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#apply_to_DescList(element, items) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 153
def apply_to_DescList(element, items)
apply_to_List(element, items, DescriptionList)
end
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#apply_to_DescListItem(element, term, description) ⇒ Object
#apply_to_DocumentElement(element, contents) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 57
def apply_to_DocumentElement(element, contents)
target = nil
mode = :ignore
contents.each do |content|
case content
when :no_element
next
when nil
mode = :ignore
when Slide
target = content.body
@canvas << content
mode = :display
when TitleSlide
target = content
@canvas << content
mode = :display
when SlidePropertySetter, NoteSetter
target = content
mode = :property
else
case mode
when :display
target << content
when :property
target.apply(content)
end
end
end
burn_out_pause_targets
end
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#apply_to_Emphasis(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 220
def apply_to_Emphasis(element, content)
Emphasis.new(content)
end
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#apply_to_EnumList(element, items) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 145
def apply_to_EnumList(element, items)
i = 1
apply_to_List(element, items, EnumList) do |list, item|
item.order = i
i += 1
end
end
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#apply_to_EnumListItem(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 176
def apply_to_EnumListItem(element, content)
apply_to_ListItem(element, content, EnumListItem.new)
end
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 251
def (element, content)
if @slide.nil?
Text.new("")
else
num = (element)
unless num
raise ArgumentError, "[BUG?] #{element} is not registered."
end
(num, content)
Footnote.new(num)
end
end
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 264
def (element, content)
num = (element)
raise ArgumentError, "[BUG] #{element} isn't registered." unless num
FootText.new(num, content)
end
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#apply_to_Headline(element, title) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 90
def apply_to_Headline(element, title)
anchor = get_anchor(element)
slide, @slide = @slide, nil
case element.level
when 1
if @slides.empty?
@slide = TitleSlide.new(Title.new(title))
else
@slide = Slide.new(HeadLine.new(title))
@slide << Body.new
end
@foot_texts << []
@slides << @slide
@slide
when 2
if /\Anote\z/i =~ title.first.text
NoteSetter.new(@slides.last)
else
SlidePropertySetter.new(@slides.last)
end
else
nil
end
end
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#apply_to_Include(element) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 115
def apply_to_Include(element)
paths = element.tree.include_paths
fname = search_file(element.filename, paths, @include_suffix)
if fname
File.open(fname) do |f|
instance_eval(f.read, fname, 0)
end
end
end
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#apply_to_Index(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 236
def apply_to_Index(element, content)
Index.new(content)
end
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#apply_to_ItemList(element, items) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 141
def apply_to_ItemList(element, items)
apply_to_List(element, items, ItemList)
end
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#apply_to_ItemListItem(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 172
def apply_to_ItemListItem(element, content)
apply_to_ListItem(element, content, ItemListItem.new)
end
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#apply_to_Keyboard(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 232
def apply_to_Keyboard(element, content)
Keyboard.new(content)
end
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#apply_to_List(element, items, klass) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 161
def apply_to_List(element, items, klass)
list = klass.new()
items.each do |item|
list << item
if block_given?
yield(list, item)
end
end
list
end
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#apply_to_ListItem(element, contents, item) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 194
def apply_to_ListItem(element, contents, item)
contents.each do |content|
item << content
end
waited_paragraphs = item.elements.find_all do |element|
element.is_a?(Paragraph) and element.have_wait_tag?
end
unless waited_paragraphs.empty?
waited_paragraphs.each do |paragraph|
paragraph.default_visible = true
paragraph.clear_theme
unregister_pause(paragraph)
end
item.default_visible = false
item.clear_theme
register_pause(item)
end
item
end
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#apply_to_MethodList(element, items) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 157
def apply_to_MethodList(element, items)
apply_to_List(element, items, MethodList)
end
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#apply_to_MethodListItem(element, term, description) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 187
def apply_to_MethodListItem(element, term, description)
method_term = parse_method(term)
method_description = MethodDescription.new
apply_to_ListItem(element, description, method_description)
MethodListItem.new(method_term, method_description)
end
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#apply_to_Reference_with_RDLabel(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 240
def apply_to_Reference_with_RDLabel(element, content)
source = content.collect{|elem| elem.text}
apply_to_extension("refer", element.label, source, content)
end
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#apply_to_Reference_with_URL(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 245
def apply_to_Reference_with_URL(element, content)
ref = ReferText.new(content)
ref.to = element.label.url
ref
end
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#apply_to_String(str) ⇒ Object
#apply_to_StringElement(element) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 215
def apply_to_StringElement(element)
content = element.content.gsub(/\n\s*/, '')
Text.new(apply_to_String(content))
end
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#apply_to_TextBlock(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 125
def apply_to_TextBlock(element, content)
paragraph = Paragraph.new(content)
register_pause(paragraph) if paragraph.have_wait_tag?
paragraph
end
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#apply_to_Var(element, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 228
def apply_to_Var(element, content)
Variable.new(content)
end
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#apply_to_Verb(element) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 270
def apply_to_Verb(element)
source = apply_to_String(element.content)
content = element.content
apply_to_extension("inline_verbatim", element.to_label,
source, content)
end
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#apply_to_Verbatim(element) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 131
def apply_to_Verbatim(element)
content = []
element.each_line do |line|
content << line
end
content_str = content.join("")
/\A#\s*([^\n]+)(?:\n)?(?m:(.*)?)\z/ =~ content_str
apply_to_extension("block_verbatim", $1, $2.to_s, content_str)
end
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#create_have_text_element(klass, content) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 281
def create_have_text_element(klass, content)
raise "Why???" if content.size > 1
klass.new(content.collect{|x| x.text}.join(""))
end
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#current_body ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 286
def current_body
@slide.body
end
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#visit(tree) ⇒ Object
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# File 'lib/rabbit/parser/rd/rd2rabbit-lib.rb', line 51
def visit(tree)
prepare_labels(tree, "label-")
(tree)
super(tree)
end
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