Add support for custom BMP icons and custom NDS banners for games and folders. Closes #53 and Closes #62

arm9/source/romBrowser/RepositoryBase.cpp

@@ -0,0 +1,49 @@
+#include "common.h"
+#include <string.h>
+#include "core/StringUtil.h"
+#include "FileType/NullFileTypeProvider.h"
+#include "SdFolderFactory.h"
+#include "RepositoryBase.h"
+
+void RepositoryBase::InitializeFolders(const char* basePath)
+{
+    NullFileTypeProvider fileTypeProvider;
+    SdFolderFactory folderFactory(&fileTypeProvider);
+    char path[64];
+
+    u32 len = StringUtil::Copy(path, basePath, sizeof(path));
+
+    StringUtil::Copy(path + len, "nds", sizeof(path) - len);
+    _ndsFolder = folderFactory.CreateFromPath(path);
+    if (_ndsFolder)
+    {
+        _ndsFolder->SortByNameInPlace();
+    }
+
+    StringUtil::Copy(path + len, "gba", sizeof(path) - len);
+    _gbaFolder = folderFactory.CreateFromPath(path);
+    if (_gbaFolder)
+    {
+        _gbaFolder->SortByNameInPlace();
+    }
+
+    StringUtil::Copy(path + len, "user", sizeof(path) - len);
+    _userFolder = folderFactory.CreateFromPath(path);
+    if (_userFolder)
+    {
+        _userFolder->SortByNameInPlace();
+    }
+}
+
+const SdFolder* RepositoryBase::GetFileTypeFolder(const char* shortName) const
+{
+    if (!strcmp(shortName, "nds"))
+    {
+        return _ndsFolder.get();
+    }
+    if (!strcmp(shortName, "gba"))
+    {
+        return _gbaFolder.get();
+    }
+    return nullptr;
+}