Sha256: 14a1dcfa6c0b3598f62538e1aa33eaf70aedfbcd00e4185eec1ac9617cce88ca
Contents?: true
Size: 1.45 KB
Versions: 20
Compression:
Stored size: 1.45 KB
Contents
# frozen_string_literal: true
Prawn::Text::Formatted::LineWrap.prepend (Module.new do
def add_fragment_to_line fragment
case fragment
when ''
true
when ?\n
@newline_encountered = true
false
else
if (joined_string = @arranger.preview_joined_string)
joined_string_width = @document.width_of (tokenize joined_string)[0], kerning: @kerning
else
joined_string_width = 0
end
last_idx = (segments = tokenize fragment).length - 1
segments.each_with_index do |segment, idx|
if segment == (zero_width_space segment.encoding)
segment_width = effective_segment_width = 0
else
segment_width = effective_segment_width = @document.width_of segment, kerning: @kerning
effective_segment_width += joined_string_width if idx === last_idx
end
if @accumulated_width + effective_segment_width <= @width
@accumulated_width += segment_width
if segment[-1] == (shy = soft_hyphen segment.encoding)
@accumulated_width -= (@document.width_of shy, kerning: @kerning)
end
@fragment_output += segment
else
@line_contains_more_than_one_word = false if @accumulated_width == 0 && @line_contains_more_than_one_word
end_of_the_line_reached segment
fragment_finished fragment
return false
end
end
fragment_finished fragment
true
end
end
end)
Version data entries
20 entries across 20 versions & 1 rubygems