| 修订版 | 58 (tree) |
|---|---|
| 时间 | 2011-05-18 13:20:14 |
| 作者 | (del#42492) |
Graphviz の Dot ファイルから文法のソースを生成する Ruby スクリプト（dot2grammar.rb） を日本語に対応させた。
trunk/external/Dot2Grammar/dot2grammar.rb (diff)| @@ -18,27 +18,6 @@ | ||
| 18 | 18 | hpp_filename = "#{grammarNameCamelized}.hpp" |
| 19 | 19 | end |
| 20 | 20 | |
| 21 | -def getUTF8Name(name) | |
| 22 | - if name =~ /(\\x[0-9a-fA-F]{2})+/ then | |
| 23 | - name = name.gsub(/\\x/, "\x") | |
| 24 | - puts "---start---" | |
| 25 | - puts name | |
| 26 | - buffer = name.downcase.unpack("h*")[0] | |
| 27 | - p buffer | |
| 28 | - result = "" | |
| 29 | - while 0 < buffer.size | |
| 30 | - p [buffer.slice(0, 2).to_i(16)].pack("U") | |
| 31 | - result = result + [buffer.slice(0, 2).to_i(16)].pack("U") | |
| 32 | - buffer = buffer.slice(2, buffer.size - 2) | |
| 33 | - end | |
| 34 | - p result | |
| 35 | - puts "--- end ---" | |
| 36 | - return result | |
| 37 | - else | |
| 38 | - return name | |
| 39 | - end | |
| 40 | -end | |
| 41 | - | |
| 42 | 21 | def getPhraseFromEdgeLabel(label) |
| 43 | 22 | # ダブルクオーテーションがあれば削除する |
| 44 | 23 | if label =~ /"(.+)"/ then |
| @@ -58,7 +37,7 @@ | ||
| 58 | 37 | end |
| 59 | 38 | end |
| 60 | 39 | |
| 61 | - return [getUTF8Name(label), nil, nil] | |
| 40 | + return [label, nil, nil] | |
| 62 | 41 | end |
| 63 | 42 | |
| 64 | 43 | def getNodeName(name) |
| @@ -71,8 +50,6 @@ | ||
| 71 | 50 | end |
| 72 | 51 | end |
| 73 | 52 | |
| 74 | -graph = GraphViz::parse(ARGV[0]) | |
| 75 | - | |
| 76 | 53 | cpp_template = <<END |
| 77 | 54 | /** |
| 78 | 55 | * dot2grammar generated. |
| @@ -106,7 +83,7 @@ | ||
| 106 | 83 | <%- |
| 107 | 84 | i = 0 |
| 108 | 85 | graph.each_edge do |edge| |
| 109 | - (phrase, propertyInt, propertyString) = getPhraseFromEdgeLabel(edge['label'].to_s) | |
| 86 | + (phrase, propertyInt, propertyString) = getPhraseFromEdgeLabel(edge['label'].source.encode('Shift_JIS', 'UTF-8')) | |
| 110 | 87 | startState = getNodeName(edge.node_one) |
| 111 | 88 | endState = getNodeName(edge.node_two) |
| 112 | 89 | -%> |
| @@ -119,7 +96,7 @@ | ||
| 119 | 96 | if (propertyName) { |
| 120 | 97 | t<%= i %>->getPhrase()->setProperty(*propertyName, <%= propertyInt %>); |
| 121 | 98 | } |
| 122 | - <%- else -%> | |
| 99 | + <%- elsif propertyString != nil then -%> | |
| 123 | 100 | if (propertyName) { |
| 124 | 101 | t<%= i %>->getPhrase()->setProperty(*propertyName, "<%= propertyString %>"); |
| 125 | 102 | } |
| @@ -151,8 +128,13 @@ | ||
| 151 | 128 | #endif |
| 152 | 129 | END |
| 153 | 130 | |
| 131 | +graph = GraphViz::parse(ARGV[0]) | |
| 132 | + | |
| 154 | 133 | open(cpp_filename, "w") do |f| |
| 155 | 134 | f.set_encoding('UTF-8', 'UTF-8') |
| 156 | 135 | f.write(ERB.new(cpp_template, nil, '-').result(binding)) |
| 157 | 136 | end |
| 158 | -open(hpp_filename, "w") do |f| f.write(ERB.new(hpp_template, nil, '-').result(binding)) end | |
| 137 | +open(hpp_filename, "w") do |f| | |
| 138 | + f.set_encoding('UTF-8', 'UTF-8') | |
| 139 | + f.write(ERB.new(hpp_template, nil, '-').result(binding)) | |
| 140 | +end |
