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Add support for searching for localization strings in C#/C++ code

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This commit is contained in:
Wojtek Figat
2021-04-23 12:46:32 +02:00
parent 81efa49951
commit bbfd80dcb1
1 changed files with 116 additions and 0 deletions
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116
Source/Editor/CustomEditors/Dedicated/LocalizationSettingsEditor.cs
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@@ -1,5 +1,6 @@
// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
@@ -208,6 +209,53 @@ namespace FlaxEditor.CustomEditors.Dedicated
}
}
};
// Find localized strings in code button
var findStringsCode = group.Button("Find localized strings in code").Button;
findStringsCode.Height = 16.0f;
findStringsCode.Clicked += delegate
{
var newKeys = new Dictionary<string, string>();
// C#
var files = Directory.GetFiles(Globals.ProjectSourceFolder, "*.cs", SearchOption.AllDirectories);
var filesCount = files.Length;
foreach (var file in files)
FindNewKeysCSharp(file, newKeys);
// C++
files = Directory.GetFiles(Globals.ProjectSourceFolder, "*.cpp", SearchOption.AllDirectories);
filesCount += files.Length;
foreach (var file in files)
FindNewKeysCpp(file, newKeys);
files = Directory.GetFiles(Globals.ProjectSourceFolder, "*.h", SearchOption.AllDirectories);
filesCount += files.Length;
foreach (var file in files)
FindNewKeysCpp(file, newKeys);
Editor.Log($"Found {newKeys.Count} new localized strings in {filesCount} files");
if (newKeys.Count == 0)
return;
foreach (var e in newKeys)
Editor.Log(e.Key + (e.Value != null ? " = " + e.Value : string.Empty));
foreach (var locale in locales)
{
var table = locale.First();
var entries = tableEntries[table];
if (table.Locale == "en")
{
foreach (var e in newKeys)
entries[e.Key] = new[] { e.Value };
}
else
{
foreach (var e in newKeys)
entries[e.Key] = new[] { string.Empty };
}
table.Entries = entries;
table.Save();
}
};
}
{
@@ -216,5 +264,73 @@ namespace FlaxEditor.CustomEditors.Dedicated
base.Initialize(group);
}
}
private static void FindNewKeysCSharp(string file, Dictionary<string, string> newKeys)
{
var startToken = "Localization.GetString";
var textToken = "\"";
FindNewKeys(file, newKeys, startToken, textToken);
}
private static void FindNewKeysCpp(string file, Dictionary<string, string> newKeys)
{
var startToken = "Localization::GetString";
var textToken = "TEXT(\"";
FindNewKeys(file, newKeys, startToken, textToken);
}
private static void FindNewKeys(string file, Dictionary<string, string> newKeys, string startToken, string textToken)
{
var contents = File.ReadAllText(file);
var idx = contents.IndexOf(startToken);
while (idx != -1)
{
idx += startToken.Length + 1;
int braces = 1;
int start = idx;
while (idx < contents.Length && braces != 0)
{
if (contents[idx] == '(')
braces++;
if (contents[idx] == ')')
braces--;
idx++;
}
if (idx == contents.Length)
break;
var inside = contents.Substring(start, idx - start - 1);
var textStart = inside.IndexOf(textToken);
if (textStart != -1)
{
textStart += textToken.Length;
var textEnd = textStart;
while (textEnd < inside.Length && inside[textEnd] != '\"')
{
if (inside[textEnd] == '\\')
textEnd++;
textEnd++;
}
var id = inside.Substring(textStart, textEnd - textStart);
textStart = inside.Length > textEnd + 2 ? inside.IndexOf(textToken, textEnd + 2) : -1;
string value = null;
if (textStart != -1)
{
textStart += textToken.Length;
textEnd = textStart;
while (textEnd < inside.Length && inside[textEnd] != '\"')
{
if (inside[textEnd] == '\\')
textEnd++;
textEnd++;
}
value = inside.Substring(textStart, textEnd - textStart);
}
newKeys[id] = value;
}
idx = contents.IndexOf(startToken, idx);
}
}
}
}