From c9bde9737aecd6e8c65c6014569305996d96b698 Mon Sep 17 00:00:00 2001
From: ArthurHeitmann <37270165+ArthurHeitmann@users.noreply.github.com>
Date: Fri, 22 Dec 2023 15:45:16 +0100
Subject: [PATCH] fixed xml whitespace replacement

---
 lib/fileTypeUtils/audio/wavToWemConverter.dart |  4 +++-
 lib/fileTypeUtils/bxm/bxmReader.dart           |  3 ++-
 lib/fileTypeUtils/xml/xmlExtension.dart        | 13 +++++++++++++
 lib/fileTypeUtils/yax/yaxToXml.dart            |  3 ++-
 lib/fileTypeUtils/z/zlibDecompress.dart        |  4 +++-
 5 files changed, 23 insertions(+), 4 deletions(-)
 create mode 100644 lib/fileTypeUtils/xml/xmlExtension.dart

diff --git a/lib/fileTypeUtils/audio/wavToWemConverter.dart b/lib/fileTypeUtils/audio/wavToWemConverter.dart
index 7de4c96..6b27c1d 100644
--- a/lib/fileTypeUtils/audio/wavToWemConverter.dart
+++ b/lib/fileTypeUtils/audio/wavToWemConverter.dart
@@ -5,6 +5,8 @@ import 'package:archive/archive_io.dart';
 import 'package:path/path.dart';
 import 'package:xml/xml.dart';
 
+import '../xml/xmlExtension.dart';
+
 const _defaultTemplateFile = "wavToWemTemplate_default.zip";
 const _bgmTemplateFile = "wavToWemTemplate_BGM.zip";
 
@@ -50,7 +52,7 @@ Future<void> wavToWem(String wavPath, String wemSavePath, bool isBgm, bool enabl
     String wavSrcDir = join(projectPath, "wavSrc");
     XmlDocument wSourcesXml = _getWwiseSourcesXml(wavPath, enableVolumeNormalization);
     String wSourcesXmlPath = join(wavSrcDir, "ExtSourceList.wsources");
-    var xmlStr = wSourcesXml.toXmlString(pretty: true, indent: "\t");
+    var xmlStr = wSourcesXml.toPrettyString();
     await File(wSourcesXmlPath).writeAsString(xmlStr);
 
     print("Converting WAV to WEM");
diff --git a/lib/fileTypeUtils/bxm/bxmReader.dart b/lib/fileTypeUtils/bxm/bxmReader.dart
index fe3da88..7cac0b6 100644
--- a/lib/fileTypeUtils/bxm/bxmReader.dart
+++ b/lib/fileTypeUtils/bxm/bxmReader.dart
@@ -5,6 +5,7 @@ import 'dart:typed_data';
 import 'package:xml/xml.dart';
 
 import '../utils/ByteDataWrapper.dart';
+import '../xml/xmlExtension.dart';
 import 'bxmIO.dart';
 
 XmlElement parseBxm(ByteDataWrapper bytes) {
@@ -95,6 +96,6 @@ Future<void> convertBxmFileToXml(String bxmPath, String xmlPath) async {
   var doc = XmlDocument();
   doc.children.add(XmlDeclaration([XmlAttribute(XmlName("version"), "1.0"), XmlAttribute(XmlName("encoding"), "utf-8")]));
   doc.children.add(root);
-  var xmlStr = "${doc.toXmlString(pretty: true, indent: "\t")}\n";
+  var xmlStr = doc.toPrettyString();
   await File(xmlPath).writeAsString(xmlStr);
 }
diff --git a/lib/fileTypeUtils/xml/xmlExtension.dart b/lib/fileTypeUtils/xml/xmlExtension.dart
new file mode 100644
index 0000000..9623d52
--- /dev/null
+++ b/lib/fileTypeUtils/xml/xmlExtension.dart
@@ -0,0 +1,13 @@
+
+import 'package:xml/xml.dart';
+
+extension XmlExtension on XmlNode {
+  String toPrettyString({ int? level }) {
+    return "${toXmlString(
+        pretty: true,
+        indent: "\t",
+        level: level,
+        preserveWhitespace: (node) => node.children.whereType<XmlText>().isNotEmpty
+    )}\n";
+  }
+}
\ No newline at end of file
diff --git a/lib/fileTypeUtils/yax/yaxToXml.dart b/lib/fileTypeUtils/yax/yaxToXml.dart
index e7aa0f5..267e17d 100644
--- a/lib/fileTypeUtils/yax/yaxToXml.dart
+++ b/lib/fileTypeUtils/yax/yaxToXml.dart
@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:xml/xml.dart';
 
 import '../../utils.dart';
+import '../xml/xmlExtension.dart';
 import 'hashToStringMap.dart';
 import 'japToEng.dart';
 import '../utils/ByteDataWrapper.dart';
@@ -84,7 +85,7 @@ XmlElement yaxToXml(ByteDataWrapper bytes, { includeAnnotations = true }) {
 Future<void> yaxFileToXmlFile(String yaxFilePath, String xmlFilePath) async {
   var bytes = await ByteDataWrapper.fromFile(yaxFilePath);
   var xml = yaxToXml(bytes);
-  var xmlString = xml.toXmlString(pretty: true, indent: "\t");
+  var xmlString = xml.toPrettyString();
   var xmlFile = File(xmlFilePath);
   await xmlFile.writeAsString('<?xml version="1.0" encoding="utf-8"?>\n');
   await xmlFile.writeAsString(xmlString, mode: FileMode.append);
diff --git a/lib/fileTypeUtils/z/zlibDecompress.dart b/lib/fileTypeUtils/z/zlibDecompress.dart
index f05886c..be1a750 100644
--- a/lib/fileTypeUtils/z/zlibDecompress.dart
+++ b/lib/fileTypeUtils/z/zlibDecompress.dart
@@ -4,11 +4,13 @@ import 'dart:io';
 import 'package:euc/jis.dart';
 import 'package:xml/xml.dart';
 
+import '../xml/xmlExtension.dart';
+
 Future<void> decompressZlibXml(String input, String output) async {
   var bytes = await File(input).readAsBytes();
   var decompressed = ZLibDecoder().convert(bytes);
   var str = ShiftJIS().decode(decompressed);
   var xml = XmlDocument.parse(str);
-  var xmlStr = xml.toXmlString(pretty: true, indent: "\t");
+  var xmlStr = xml.toPrettyString();
   await File(output).writeAsString(xmlStr);
 }