Module: IsoDoc::Function::Table

Included in:
Common
Defined in:
lib/isodoc/function/table.rb

Constant Summary collapse

SW = 
"solid windowtext".freeze

Instance Method Summary collapse

Instance Method Details

#colgroup(node, table) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 66

def colgroup(node, table)
  colgroup = node.at(ns("./colgroup")) or return
  table.colgroup do |cg|
    colgroup.xpath(ns("./col")).each do |c|
      cg.col style: "width: #{c['width']};"
    end
  end
end

#make_tr_attr(cell, row, totalrows, header, bordered) ⇒ Object

def make_tr_attr(td, row, totalrows, cols, totalcols, header) border-left:#? “#{SW 1.5pt;” : “none;”} border-right:#SW #== totalcols && !header ? “1.5” : “1.0”pt;



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# File 'lib/isodoc/function/table.rb', line 105

def make_tr_attr(cell, row, totalrows, header, bordered)
  style = cell.name == "th" ? "font-weight:bold;" : ""
  cell["align"] and style += "text-align:#{cell['align']};"
  cell["valign"] and style += "vertical-align:#{cell['valign']};"
  rowmax = cell["rowspan"] ? row + cell["rowspan"].to_i - 1 : row
  style += make_tr_attr_style(row, rowmax, totalrows, header, bordered)
  header and scope = (cell["colspan"] ? "colgroup" : "col")
  !header && cell.name == "th" and
    scope = (cell["rowspan"] ? "rowgroup" : "row")
  { rowspan: cell["rowspan"], colspan: cell["colspan"],
    style: style.gsub(/\n/, ""), scope: scope, class: cell["class"] }
end

#make_tr_attr_style(row, rowmax, totalrows, _header, bordered) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 118

def make_tr_attr_style(row, rowmax, totalrows, _header, bordered)
  bordered or return ""
  <<~STYLE.gsub(/\n/, "")
    border-top:#{row.zero? ? "#{SW} 1.5pt;" : 'none;'}
    border-bottom:#{SW} #{rowmax >= totalrows ? '1.5' : '1.0'}pt;
  STYLE
end

#table_attrs(node) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 43

def table_attrs(node)
  width = node["width"] ? "width:#{node['width']};" : nil
  c = node["class"]
  bordered = "border-width:1px;border-spacing:0;"
  (%w(modspec).include?(c) || !c) or bordered = ""
  attr_code(
    id: node["id"],
    class: c || "MsoISOTable",
    style: "#{bordered}#{width}#{keep_style(node)}",
    title: node["alt"],
  )
end

#table_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 75

def table_parse(node, out)
  @in_table = true
  table_title_parse(node, out)
  out.table **table_attrs(node) do |t|
    table_parse_core(node, t)
    table_parse_tail(node, t)
  end
  @in_table = false
end

#table_parse_core(node, out) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 91

def table_parse_core(node, out)
  tcaption(node, out)
  colgroup(node, out)
  thead_parse(node, out)
  tbody_parse(node, out)
  tfoot_parse(node, out)
end

#table_parse_tail(node, out) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 85

def table_parse_tail(node, out)
  (dl = node.at(ns("./dl"))) && parse(dl, out)
  node.xpath(ns("./source")).each { |n| parse(n, out) }
  node.xpath(ns("./note")).each { |n| parse(n, out) }
end

#table_title_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 4

def table_title_parse(node, out)
  name = node.at(ns("./name")) or return
  out.p class: "TableTitle", style: "text-align:center;" do |p|
    name&.children&.each { |n| parse(n, p) }
  end
end

#tbody_parse(node, table) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 22

def tbody_parse(node, table)
  tbody = node.at(ns("./tbody")) or return
  rowcount = tbody.xpath(ns("./tr")).size
  table.tbody do |h|
    tbody.element_children.each_with_index do |n, i|
      tr_parse(n, h, i, rowcount, false)
    end
  end
end

#tcaption(node, table) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 56

def tcaption(node, table)
  return unless node["summary"]

  table.caption do |c|
    c.span style: "display:none" do |s|
      s << node["summary"]
    end
  end
end

#tfoot_parse(node, table) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 32

def tfoot_parse(node, table)
  tfoot = node.at(ns("./tfoot"))
  if tfoot
    table.tfoot do |h|
      tfoot.element_children.each_with_index do |n, i|
        tr_parse(n, h, i, tfoot.xpath(ns("./tr")).size, false)
      end
    end
  end
end

#thead_parse(node, table) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 11

def thead_parse(node, table)
  thead = node.at(ns("./thead"))
  if thead
    table.thead do |h|
      thead.element_children.each_with_index do |n, i|
        tr_parse(n, h, i, thead.xpath(ns("./tr")).size, true)
      end
    end
  end
end

#tr_parse(node, out, ord, totalrows, header) ⇒ Object 



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# File 'lib/isodoc/function/table.rb', line 126

def tr_parse(node, out, ord, totalrows, header)
  c = node.parent.parent["class"]
  bordered = %w(modspec).include?(c) || !c
  out.tr do |r|
    node.elements.each do |td|
      attrs = make_tr_attr(td, ord, totalrows - 1, header, bordered)
      r.send td.name, **attr_code(attrs) do |entry|
        td.children.each { |n| parse(n, entry) }
      end
    end
  end
end