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Add support for exporting localized strings for translation

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This commit is contained in:
Wojtek Figat
2021-04-23 10:52:51 +02:00
parent d4a27f38ff
commit 6a1b4e547c
1 changed files with 59 additions and 1 deletions
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60
Source/Editor/CustomEditors/Dedicated/LocalizationSettingsEditor.cs
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@@ -1,9 +1,11 @@
// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using FlaxEditor.Content.Settings;
using FlaxEditor.CustomEditors.Editors;
using FlaxEditor.Scripting;
@@ -85,7 +87,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
}
// New locale add button
var addLocale = group.Button("Add Locale..").Button;
var addLocale = group.Button("Add Locale...").Button;
addLocale.Height = 16.0f;
addLocale.ButtonClicked += delegate(Button button)
{
@@ -146,6 +148,62 @@ namespace FlaxEditor.CustomEditors.Dedicated
});
menu.Show(button, new Vector2(0, button.Height));
};
// Export button
var exportLocalization = group.Button("Export...").Button;
exportLocalization.Height = 16.0f;
exportLocalization.Clicked += delegate
{
if (FileSystem.ShowSaveFileDialog(null, null, "*.pot", false, "Export localization for translation to .pot file", out var filenames))
return;
if (!filenames[0].EndsWith(".pot"))
filenames[0] += ".pot";
var nplurals = 1;
foreach (var e in tableEntries)
{
foreach (var value in e.Value.Values)
{
if (value != null && value.Length > nplurals)
nplurals = value.Length;
}
}
using (var writer = new StreamWriter(filenames[0], false, Encoding.UTF8))
{
writer.WriteLine("msgid \"\"");
writer.WriteLine("msgstr \"\"");
writer.WriteLine("\"Language: English\\n\"");
writer.WriteLine("\"MIME-Version: 1.0\\n\"");
writer.WriteLine("\"Content-Type: text/plain; charset=UTF-8\\n\"");
writer.WriteLine("\"Content-Transfer-Encoding: 8bit\\n\"");
writer.WriteLine($"\"Plural-Forms: nplurals={nplurals}; plural=(n != 1);\\n\"");
writer.WriteLine("\"X-Generator: FlaxEngine\\n\"");
var written = new HashSet<string>();
foreach (var e in tableEntries)
{
foreach (var pair in e.Value)
{
if (written.Contains(pair.Key))
continue;
written.Add(pair.Key);
writer.WriteLine("");
writer.WriteLine($"msgid \"{pair.Key}\"");
if (pair.Value == null || pair.Value.Length < 2)
{
writer.WriteLine("msgstr \"\"");
}
else
{
writer.WriteLine("msgid_plural \"\"");
for (int i = 0; i < pair.Value.Length; i++)
writer.WriteLine($"msgstr[{i}] \"\"");
}
}
if (written.Count == allKeys.Count)
break;
}
}
};
}
{