66 lines
1.7 KiB
Ruby
66 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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module Notare
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class Style
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attr_reader :name, :bold, :italic, :underline, :color, :size, :font,
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:align, :indent, :spacing_before, :spacing_after
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ALIGNMENTS = %i[left center right justify].freeze
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def initialize(name, bold: nil, italic: nil, underline: nil, color: nil,
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size: nil, font: nil, align: nil, indent: nil,
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spacing_before: nil, spacing_after: nil)
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@name = name
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@bold = bold
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@italic = italic
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@underline = underline
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@color = normalize_color(color)
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@size = size
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@font = font
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@align = validate_align(align)
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@indent = indent
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@spacing_before = spacing_before
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@spacing_after = spacing_after
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end
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def style_id
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name.to_s.split("_").map(&:capitalize).join
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end
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def display_name
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name.to_s.split("_").map(&:capitalize).join(" ")
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end
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def paragraph_properties?
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!!(align || indent || spacing_before || spacing_after)
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end
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def text_properties?
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!!(bold || italic || underline || color || size || font)
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end
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# Size in half-points for OOXML (14pt = 28 half-points)
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def size_half_points
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size ? (size * 2).to_i : nil
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end
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private
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def normalize_color(color)
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return nil if color.nil?
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hex = color.to_s.sub(/^#/, "").upcase
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return hex if hex.match?(/\A[0-9A-F]{6}\z/)
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raise ArgumentError, "Invalid color: #{color}. Use 6-digit hex (e.g., 'FF0000')"
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end
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def validate_align(align)
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return nil if align.nil?
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return align if ALIGNMENTS.include?(align)
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raise ArgumentError, "Invalid alignment: #{align}. Use #{ALIGNMENTS.join(", ")}"
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end
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end
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end
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