From 7e128a9af5e563e24c50db8b6c1ff276be12e5a4 Mon Sep 17 00:00:00 2001
From: Paper <paper@tflc.us>
Date: Mon, 19 May 2025 00:02:36 -0400
Subject: [PATCH] Song: Add ALAC song type

---
 src/core/song.cpp | 6 ++++++
 src/core/song.h   | 1 +
 2 files changed, 7 insertions(+)

diff --git a/src/core/song.cpp b/src/core/song.cpp
index 8ce562707..cc556f2bf 100644
--- a/src/core/song.cpp
+++ b/src/core/song.cpp
@@ -1209,6 +1209,7 @@ QString Song::TextForFiletype(const FileType filetype) {
     case FileType::CDDA:        return u"CDDA"_s;
     case FileType::SPC:         return u"SNES SPC700"_s;
     case FileType::VGM:         return u"VGM"_s;
+    case FileType::ALAC:        return u"ALAC"_s;
     case FileType::Stream:      return u"Stream"_s;
     case FileType::Unknown:
     default:                    return QObject::tr("Unknown");
@@ -1241,6 +1242,7 @@ QString Song::ExtensionForFiletype(const FileType filetype) {
     case FileType::IT:          return u"it"_s;
     case FileType::SPC:         return u"spc"_s;
     case FileType::VGM:         return u"vgm"_s;
+    case FileType::ALAC:        return u"m4a"_s;
     case FileType::Unknown:
     default:                    return u"dat"_s;
   }
@@ -1273,6 +1275,7 @@ QIcon Song::IconForFiletype(const FileType filetype) {
     case FileType::IT:          return IconLoader::Load(u"it"_s);
     case FileType::CDDA:        return IconLoader::Load(u"cd"_s);
     case FileType::Stream:      return IconLoader::Load(u"applications-internet"_s);
+    case FileType::ALAC:        return IconLoader::Load(u"alac"_s);
     case FileType::Unknown:
     default:                    return IconLoader::Load(u"edit-delete"_s);
   }
@@ -1293,6 +1296,7 @@ bool Song::IsFileLossless() const {
     case FileType::TrueAudio:
     case FileType::PCM:
     case FileType::CDDA:
+    case FileType::ALAC:
       return true;
     default:
       return false;
@@ -1322,6 +1326,7 @@ Song::FileType Song::FiletypeByMimetype(const QString &mimetype) {
   if (mimetype.compare("audio/x-s3m"_L1, Qt::CaseInsensitive) == 0) return FileType::S3M;
   if (mimetype.compare("audio/x-spc"_L1, Qt::CaseInsensitive) == 0) return FileType::SPC;
   if (mimetype.compare("audio/x-vgm"_L1, Qt::CaseInsensitive) == 0) return FileType::VGM;
+  if (mimetype.compare("audio/x-alac"_L1, Qt::CaseInsensitive) == 0) return FileType::ALAC;
 
   return FileType::Unknown;
 
@@ -1349,6 +1354,7 @@ Song::FileType Song::FiletypeByDescription(const QString &text) {
   if (text.compare("Module Music Format (MOD)"_L1, Qt::CaseInsensitive) == 0) return FileType::S3M;
   if (text.compare("SNES SPC700"_L1, Qt::CaseInsensitive) == 0) return FileType::SPC;
   if (text.compare("VGM"_L1, Qt::CaseInsensitive) == 0) return FileType::VGM;
+  if (text.compare("Apple Lossless Audio Codec (ALAC)"_L1, Qt::CaseInsensitive) == 0) return FileType::ALAC;
 
   return FileType::Unknown;
 
diff --git a/src/core/song.h b/src/core/song.h
index 0a92128c4..7b4317217 100644
--- a/src/core/song.h
+++ b/src/core/song.h
@@ -105,6 +105,7 @@ class Song {
     IT = 21,
     SPC = 22,
     VGM = 23,
+    ALAC = 24, // MP4, with ALAC codec
     CDDA = 90,
     Stream = 91
   };