88 lines
2.5 KiB
Ruby
88 lines
2.5 KiB
Ruby
require 'html5/html5parser/phase'
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module HTML5
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class InRowPhase < Phase
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# http://www.whatwg.org/specs/web-apps/current-work/#in-row
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handle_start 'html', %w( td th ) => 'TableCell', %w( caption col colgroup tbody tfoot thead tr ) => 'TableOther'
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handle_end 'tr', 'table', %w( tbody tfoot thead ) => 'TableRowGroup', %w( body caption col colgroup html td th ) => 'Ignore'
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def processCharacters(data)
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@parser.phases[:inTable].processCharacters(data)
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end
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def startTagTableCell(name, attributes)
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clearStackToTableRowContext
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@tree.insert_element(name, attributes)
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@parser.phase = @parser.phases[:inCell]
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@tree.activeFormattingElements.push(Marker)
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end
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def startTagTableOther(name, attributes)
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ignoreEndTag = ignoreEndTagTr
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endTagTr('tr')
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# XXX how are we sure it's always ignored in the inner_html case?
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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[:inTable].processStartTag(name, attributes)
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end
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def endTagTr(name)
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if ignoreEndTagTr
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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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clearStackToTableRowContext
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@tree.open_elements.pop
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@parser.phase = @parser.phases[:inTableBody]
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end
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end
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def endTagTable(name)
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ignoreEndTag = ignoreEndTagTr
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endTagTr('tr')
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# Reprocess the current tag if the tr end tag was not ignored
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# XXX how are we sure it's always ignored in the inner_html case?
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@parser.phase.processEndTag(name) unless ignoreEndTag
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end
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def endTagTableRowGroup(name)
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if in_scope?(name, true)
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endTagTr('tr')
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@parser.phase.processEndTag(name)
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else
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# inner_html case
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parse_error "unexpected-end-tag", {:name => name}
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end
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end
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def endTagIgnore(name)
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parse_error("unexpected-end-tag-in-table-row",
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{"name" => name})
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end
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def endTagOther(name)
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@parser.phases[:inTable].processEndTag(name)
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end
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protected
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# XXX unify this with other table helper methods
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def clearStackToTableRowContext
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until %w[tr html].include?(name = @tree.open_elements.last.name)
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parse_error("unexpected-implied-end-tag-in-table-row", {"name" => @tree.open_elements.last.name})
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@tree.open_elements.pop
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end
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end
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def ignoreEndTagTr
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not in_scope?('tr', :tableVariant => true)
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end
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end
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end |