mathias234
9a70d91fd5
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133 lines
4.5 KiB
Ruby
133 lines
4.5 KiB
Ruby
# frozen_string_literal: true
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module Notare
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module Xml
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class StylesXml
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NAMESPACE = "http://schemas.openxmlformats.org/wordprocessingml/2006/main"
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ALIGNMENT_MAP = {
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left: "left",
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center: "center",
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right: "right",
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justify: "both"
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}.freeze
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TABLE_ALIGNMENT_MAP = {
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left: "left",
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center: "center",
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right: "right"
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}.freeze
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def initialize(styles, table_styles = {})
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@styles = styles
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@table_styles = table_styles
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end
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def to_xml
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builder = Nokogiri::XML::Builder.new(encoding: "UTF-8") do |xml|
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xml.styles("xmlns:w" => NAMESPACE) do
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xml.parent.namespace = xml.parent.namespace_definitions.find { |ns| ns.prefix == "w" }
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@styles.each_value do |style|
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render_style(xml, style)
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end
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@table_styles.each_value do |style|
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render_table_style(xml, style)
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end
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end
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end
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builder.to_xml
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end
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private
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def render_style(xml, style)
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style_type = style.paragraph_properties? ? "paragraph" : "character"
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xml["w"].style("w:type" => style_type, "w:styleId" => style.style_id) do
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xml["w"].name("w:val" => style.display_name)
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render_paragraph_properties(xml, style) if style.paragraph_properties?
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render_run_properties(xml, style) if style.text_properties?
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end
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end
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def render_paragraph_properties(xml, style)
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xml["w"].pPr do
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xml["w"].jc("w:val" => ALIGNMENT_MAP[style.align]) if style.align
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xml["w"].ind("w:left" => style.indent.to_s) if style.indent
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xml["w"].spacing("w:before" => style.spacing_before.to_s) if style.spacing_before
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xml["w"].spacing("w:after" => style.spacing_after.to_s) if style.spacing_after
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end
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end
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def render_run_properties(xml, style)
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xml["w"].rPr do
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xml["w"].rFonts("w:ascii" => style.font, "w:hAnsi" => style.font) if style.font
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xml["w"].sz("w:val" => style.size_half_points.to_s) if style.size
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xml["w"].color("w:val" => style.color) if style.color
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xml["w"].b if style.bold
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xml["w"].i if style.italic
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xml["w"].u("w:val" => "single") if style.underline
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xml["w"].strike if style.strike
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xml["w"].highlight("w:val" => style.highlight) if style.highlight
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end
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end
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def render_table_style(xml, style)
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xml["w"].style("w:type" => "table", "w:styleId" => style.style_id) do
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xml["w"].name("w:val" => style.display_name)
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xml["w"].tblPr do
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render_table_borders(xml, style.borders) if style.borders
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render_table_shading(xml, style.shading) if style.shading
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render_table_cell_margins(xml, style.cell_margins) if style.cell_margins
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xml["w"].jc("w:val" => TABLE_ALIGNMENT_MAP[style.align]) if style.align
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end
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end
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end
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def render_table_borders(xml, borders)
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xml["w"].tblBorders do
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%i[top left bottom right insideH insideV].each do |pos|
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border = borders == :none ? :none : (borders[pos] || borders)
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render_single_border(xml, pos, border)
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end
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end
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end
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def render_single_border(xml, position, border)
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if border == :none
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xml["w"].send(position, "w:val" => "nil")
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else
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xml["w"].send(position,
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"w:val" => border[:style],
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"w:sz" => border[:size].to_s,
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"w:space" => "0",
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"w:color" => border[:color])
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end
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end
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def render_table_shading(xml, color)
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xml["w"].shd("w:val" => "clear", "w:color" => "auto", "w:fill" => color)
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end
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def render_table_cell_margins(xml, margins)
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xml["w"].tblCellMar do
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if margins.is_a?(Hash)
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xml["w"].top("w:w" => margins[:top].to_s, "w:type" => "dxa") if margins[:top]
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xml["w"].left("w:w" => margins[:left].to_s, "w:type" => "dxa") if margins[:left]
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xml["w"].bottom("w:w" => margins[:bottom].to_s, "w:type" => "dxa") if margins[:bottom]
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xml["w"].right("w:w" => margins[:right].to_s, "w:type" => "dxa") if margins[:right]
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else
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%i[top left bottom right].each do |side|
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xml["w"].send(side, "w:w" => margins.to_s, "w:type" => "dxa")
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end
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end
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end
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end
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end
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end
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end
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