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Contents
# frozen_string_literal: true
module Prawn::Text::Formatted
module IndentedParagraphWrap
# Override Prawn::Text::Formatted::Box#wrap method to add support for :indent_paragraphs to (formatted_)text_box.
def wrap array
initialize_wrap array
stop = nil
until stop
if (first_line_indent = @indent_paragraphs) && @printed_lines.empty?
@width -= first_line_indent
stop = @document.indent(first_line_indent) { wrap_and_print_line }
@width += first_line_indent
else
stop = wrap_and_print_line
end
end
@text = @printed_lines.join ?\n
@everything_printed = @arranger.finished?
@arranger.unconsumed
end
def wrap_and_print_line
@line_wrap.wrap_line \
document: @document,
kerning: @kerning,
width: @width,
arranger: @arranger,
disable_wrap_by_char: @disable_wrap_by_char
if enough_height_for_this_line?
move_baseline_down
print_line
@single_line || @arranger.finished?
else
true
end
end
end
end
Version data entries
39 entries across 39 versions & 1 rubygems