Class: SiSU_Po4aUtils::Wrap

Inherits:
Object
  • Object
show all
Defined in:
lib/sisu/src_po4a_shelf_set.rb,
lib/sisu/src_po4a_sst_ao_sst_set.rb

Instance Method Summary collapse

Constructor Details

#initialize(md, orig = '', trans = '', n_char_max = 76, n_indent = 0, n_hang = nil) ⇒ Wrap

Returns a new instance of Wrap.



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# File 'lib/sisu/src_po4a_shelf_set.rb', line 59

def initialize(md,orig='',trans='',is_desc='',n_char_max=76,n_indent=0,n_hang=nil)
  @md,@orig,@trans,@is_desc,@n_char_max,@n_indent=
   md, orig, trans, is_desc, n_char_max, n_indent
  @n_char_max_extend = n_char_max
  @br="\n"
  @n_hang=n_hang ? n_hang : @n_indent
  @po4a_identify_type='type: SiSU doc'
  #@po4a_identify_type='type: Plain text'
end

Instance Method Details

#array_wrap ⇒ Object 



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# File 'lib/sisu/src_po4a_shelf_set.rb', line 165

def array_wrap
  if @orig.is_a?(Array)
    @arr=[]
    @orig.each do |line|
      @arr << SiSU_TextUtils::Wrap.new(line,@n_char_max,@n_indent,@n_hang).line_wrap
    end
  end
  @arr
end

#line_wrap ⇒ Object

@po4a_identify_type=‘type: Plain text’



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# File 'lib/sisu/src_po4a_shelf_set.rb', line 68

def line_wrap
  space=' '
  spaces_indent,spaces_hang=
    "#{@br}#{space*@n_indent}",space*@n_hang
  pot,i=[],0
  pot_array=(@trans.empty?) ? [@orig] : [@orig,@trans]
  pot_array.each do |pa|
    line=0
    out=[]
    out[line]=''
    @oldword='' #REMOVE @oldword
    pa=pa.gsub(/<br>/,' <br> ').
      gsub(/#{Mx[:br_nl]}/,"\n\n")
    words=pa.scan(/\n\n|\\\\\\|<br>|\S+/m)
    while words != ''
      word=words.shift
      if not word
        out[line] unless out[line].empty? #check
        break
      elsif word =~/\n\n/
        word="\n"
        @n_char_max_extend = @n_char_max + out[line].length
        line=line
      elsif (out[line].length + word.length) > (@n_char_max_extend - @n_indent) \
      and out[line] =~/\S+/
        @n_char_max_extend = @n_char_max
        out[line].squeeze!(' ')
        line += 1
      end
      if word
        out[line]=if out[line] \
        and out[line] !~/\S+$/m
          "#{out[line]}#{word}"
        elsif out[line] \
        and out[line] =~/\S+/
          "#{out[line]} #{word}"
        else "#{word.strip}"
        end
      end
      @oldword=word if word =~/\S+/
    end
    x=out.join(spaces_indent).gsub(/\A\n+/m,'').insert(0,spaces_hang)
    z=[]
    x.split(/\n/).each do |y|
      y=y.gsub(/"/,'\"')
      y=%{"#{y}"}
      z << y
    end
    pot[i]=z.join("\n")
    i +=1
    pot
  end
  trans=(pot.length == 2) ? pot[1] : ''
  po_str=<<WOK
#. #{@po4a_identify_type} - #{@is_desc}
#: en/#{@md.fns}:#{PotNumber.new.num}
msgid ""
#{pot[0]}
msgstr ""
#{trans}
WOK
  po_str
end

#line_wrap_endnote ⇒ Object 



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# File 'lib/sisu/src_po4a_shelf_set.rb', line 161

def line_wrap_endnote
  @n_indent,@n_hang=4,2
  line_wrap
end

#line_wrap_indent1 ⇒ Object 



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# File 'lib/sisu/src_po4a_shelf_set.rb', line 157

def line_wrap_indent1
  @n_indent,@n_hang=2,2
  line_wrap
end

#no_line_wrap_block ⇒ Object 



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# File 'lib/sisu/src_po4a_shelf_set.rb', line 131

def no_line_wrap_block
  pot,i=[],0
  pot_array=(@trans.empty?) ? [@orig] : [@orig,@trans]
  pot_array.each do |pa|
    z=[]
    pa.split(/\n\n/).each do |y|
      y=y.gsub(/"/,'\"')
      y=%{"#{y}"}
      z << y if not y.empty?
    end
    pot[i]=z.join("\n")
    i +=1
    pot
  end
  trans=(pot.length == 2) ? pot[1] : ''
  po_str=<<WOK
#. #{@po4a_identify_type} - #{@is_desc}
#: en/#{@md.fns}:#{PotNumber.new.num}
#, no-wrap
msgid ""
#{pot[0]}
msgstr ""
#{trans}
WOK
  po_str
end