64 lines
1.6 KiB
C#
64 lines
1.6 KiB
C#
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// Localization with NDesk.Options.OptionSet.
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//
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// Compile as:
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// gmcs -r:Mono.Posix.dll -r:NDesk.Options.dll code-localization.cs
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using System;
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using System.IO;
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using Mono.Options;
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using Mono.Unix;
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class LocalizationDemo {
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public static void Main (string[] args)
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{
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bool with_gettext = false;
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string useLocalizer = null;
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var p = new OptionSet () {
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{ "with-gettext", v => { useLocalizer = "gettext"; } },
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{ "with-hello", v => { useLocalizer = "hello"; } },
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{ "with-default", v => { /* do nothing */ } },
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};
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p.Parse (args);
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Converter<string, string> localizer = f => f;
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switch (useLocalizer) {
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case "gettext":
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Catalog.Init ("localization",
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Path.Combine (AppDomain.CurrentDomain.BaseDirectory,
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"locale"));
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localizer = f => { return Catalog.GetString (f); };
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break;
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case "hello":
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localizer = f => { return "hello:" + f; };;
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break;
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}
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bool help = false;
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int verbose = 0;
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bool version = false;
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p = new OptionSet (localizer) {
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{ "h|?|help", "show this message and exit.",
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v => help = v != null },
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{ "v|verbose", "increase message verbosity.",
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v => { ++verbose; } },
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{ "n=", "must be an int",
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(int n) => { /* ignore */ } },
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{ "V|version", "output version information and exit.",
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v => version = v != null },
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};
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try {
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p.Parse (args);
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}
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catch (OptionException e) {
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Console.Write ("localization: ");
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Console.WriteLine (e.Message);
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return;
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}
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if (help)
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p.WriteOptionDescriptions (Console.Out);
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if (version)
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Console.WriteLine ("NDesk.Options Localizer Demo 1.0");
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if (verbose > 0)
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Console.WriteLine ("Message level: {0}", verbose);
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}
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}
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