69 lines
2 KiB
Ruby
69 lines
2 KiB
Ruby
require 'html5/html5parser/phase'
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module HTML5
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class InCaptionPhase < Phase
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# http://www.whatwg.org/specs/web-apps/current-work/#in-caption
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handle_start 'html', %w(caption col colgroup tbody td tfoot th thead tr) => 'TableElement'
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handle_end 'caption', 'table', %w(body col colgroup html tbody td tfoot th thead tr) => 'Ignore'
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def ignoreEndTagCaption
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!in_scope?('caption', true)
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end
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def processCharacters(data)
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@parser.phases[:inBody].processCharacters(data)
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end
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def startTagTableElement(name, attributes)
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parse_error "unexpected-end-tag", {"name" => name}
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#XXX Have to duplicate logic here to find out if the tag is ignored
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ignoreEndTag = ignoreEndTagCaption
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@parser.phase.processEndTag('caption')
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@parser.phase.processStartTag(name, attributes) unless ignoreEndTag
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end
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def startTagOther(name, attributes)
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@parser.phases[:inBody].processStartTag(name, attributes)
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end
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def endTagCaption(name)
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if ignoreEndTagCaption
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# inner_html case
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assert @parser.inner_html
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parse_error "unexpected-end-tag", {"name" => name}
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else
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# AT this code is quite similar to endTagTable in "InTable"
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@tree.generateImpliedEndTags
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unless @tree.open_elements[-1].name == 'caption'
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parse_error("expected-one-end-tag-but-got-another",
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{"gotName" => "caption",
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"expectedName" => @tree.open_elements.last.name})
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end
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remove_open_elements_until('caption')
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@tree.clearActiveFormattingElements
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@parser.phase = @parser.phases[:inTable]
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end
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end
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def endTagTable(name)
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parse_error "unexpected-end-table-in-caption"
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ignoreEndTag = ignoreEndTagCaption
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@parser.phase.processEndTag('caption')
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@parser.phase.processEndTag(name) unless ignoreEndTag
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end
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def endTagIgnore(name)
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parse_error("unexpected-end-tag", {"name" => name})
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end
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def endTagOther(name)
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@parser.phases[:inBody].processEndTag(name)
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end
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end
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end |