GetText::PoMessage

    # File lib/gettext/tools/pomessage.rb, line 23
23:     def self.max_line_length
24:       @@max_line_length
25:     end

    # File lib/gettext/tools/pomessage.rb, line 18
18:     def self.max_line_length=(len)
19:       @@max_line_length = len
20:     end

    # File lib/gettext/tools/pomessage.rb, line 37
37:     def initialize(type)
38:       @type = type
39:       @sources = []
40:       @param_type = PARAMS[@type]
41:     end

     # File lib/gettext/tools/parser/ruby.rb, line 104
104:     def initialize(type)
105:       initialize_old(type)
106:       init_param
107:     end

     # File lib/gettext/tools/pomessage.rb, line 160
160:     def self.new_from_ary(ary)
161:       ary = ary.dup
162:       msgid = ary.shift
163:       sources = ary
164:       type = :normal
165:       msgctxt = nil
166:       msgid_plural = nil
167:       
168:       if msgid.include? "\0004"
169:         msgctxt, msgid = msgid.split(/\0004/)
170:         type = :msgctxt
171:       end
172:       if msgid.include? "\0000"
173:         ids = msgid.split(/\0000/)
174:         msgid = ids[0]
175:         msgid_plural = ids[1]
176:         if type == :msgctxt
177:           type = :msgctxt_plural
178:         else
179:           type = :plural
180:         end
181:       end
182:       ret = self.new(type)
183:       ret.msgid = msgid
184:       ret.sources = sources
185:       ret.msgctxt = msgctxt
186:       ret.msgid_plural = msgid_plural
187:       ret
188:     end

    # File lib/gettext/tools/pomessage.rb, line 62
62:     def ==(other)
63:       other.msgid == self.msgid && other.msgctxt == self.msgctxt
64:     end

     # File lib/gettext/tools/pomessage.rb, line 190
190:     def [](number)
191:       param = @param_type[number]
192:       raise ParseError, 'no more string parameters expected' unless param
193:       send param
194:     end

    # File lib/gettext/tools/pomessage.rb, line 45
45:     def add_comment(new_comment)
46:       if (new_comment and ! new_comment.empty?)
47:         @comment ||= ""
48:         @comment += new_comment
49:       end
50:       to_s
51:     end

    # File lib/gettext/tools/pomessage.rb, line 55
55:     def escaped(param_name)
56:       orig = self.send param_name
57:       orig.gsub(/"/, '\"').gsub(/\r/, '')
58:     end

    # File lib/gettext/tools/pomessage.rb, line 69
69:     def merge(other)
70:       return self unless other
71:       raise ParseError, "Translation targets do not match: \n"        "  self: #{self.inspect}\n  other: '#{other.inspect}'" unless self == other
72:       if other.msgid_plural && !self.msgid_plural
73:         res = other
74:         unless (res.sources.include? self.sources[0])
75:           res.sources += self.sources
76:           res.add_comment(self.comment)
77:         end
78:       else
79:         res = self
80:         unless (res.sources.include? other.sources[0])
81:           res.sources += other.sources
82:           res.add_comment(other.comment)
83:         end
84:       end
85:       res
86:     end

     # File lib/gettext/tools/pomessage.rb, line 130
130:     def msgctxt?
131:       if [:msgctxt, :msgctxt_plural].include? @type
132:         raise "This PoMessage is a kind of msgctxt but the msgctxt property is nil. msgid: #{msgid}" unless @msgctxt
133:         true
134:       end
135:     end

     # File lib/gettext/tools/pomessage.rb, line 140
140:     def plural?
141:       if [:plural, :msgctxt_plural].include? @type
142:         raise "This PoMessage is a kind of plural but the msgid_plural property is nil. msgid: #{msgid}" unless @msgid_plural
143:         true
144:       end
145:     end

     # File lib/gettext/tools/pomessage.rb, line 90
 90:     def to_po_str
 91:       raise "msgid is nil." unless @msgid
 92:       raise "sources is nil." unless @sources
 93: 
 94:       str = ""
 95:       # extracted comments
 96:       if comment
 97:         comment.split("\n").each do |comment_line|
 98:           str << "\n#. #{comment_line.strip}"
 99:         end
100:       end
101: 
102:       # references
103:       curr_pos = @@max_line_length
104:       sources.each do |e|
105:         if curr_pos + e.size > @@max_line_length
106:           str << "\n#:"
107:           curr_pos = 3
108:         else
109:           curr_pos += (e.size + 1)
110:         end
111:         str << " " << e
112:       end
113: 
114:       # msgctxt, msgid, msgstr
115:       str << "\nmsgctxt \"" << msgctxt << "\"" if msgctxt?
116:       str << "\nmsgid \"" << escaped(:msgid) << "\"\n"
117:       if plural?
118:         str << "msgid_plural \"" << escaped(:msgid_plural) << "\"\n"
119:         str << "msgstr[0] \"\"\n"
120:         str << "msgstr[1] \"\"\n"
121:       else
122:         str << "msgstr \"\"\n"
123:       end
124:       str
125:     end

     # File lib/gettext/tools/pomessage.rb, line 153
153:     def set_value(param, value)
154:       send "#{param}=", (send(param) || '') + value.gsub(/\n/, '\n')
155:     end