public DirectoryListViewModel()
{
Drives = new ObservableCollection <FolderViewModel>();
foreach (var roots in GalleryDirectory.GetRootDirectories())
{
var drive = new FolderViewModel(roots);
drive.LoadSubFolders(false);
Drives.Add(drive);
}
}
public void MoveAllImagesToFlatOrder_WhenDirectoryHasOnlyFiles_ThenNoPrefix()
{
string dirPath = AsCrossPlatformPath("./home/Galerie");
string[] fileNames = CreateSomeFileNames();
var directory = new DirectoryNodeInfo(dirPath, null, fileNames);
Mock <IFileSystemAccess> fileSystemAccessMock = SetupMockForFileSystemAccess();
var galleryDirectory = new GalleryDirectory(fileSystemAccessMock.Object);
galleryDirectory.MoveAllImagesToFlatOrder(directory);
VerifyCallsTo(fileSystemAccessMock, dirPath, directory, $"^\\w+_\\d+\\.{_fileExt}$");
}
public void MoveAllImagesToFlatOrder_WhenFilesAlongSubdirs_ThenThrow()
{
string dirPath = AsCrossPlatformPath("./home/Galerie");
string[] fileNames = CreateSomeFileNames();
DirectoryNodeInfo[] subdirs = { new DirectoryNodeInfo(null, null, null) };
var directory = new DirectoryNodeInfo(dirPath, subdirs, fileNames);
Mock <IFileSystemAccess> fileSystemAccessMock = SetupMockForFileSystemAccess();
var galleryDirectory = new GalleryDirectory(fileSystemAccessMock.Object);
Assert.ThrowsAny <ApplicationException>(
() => galleryDirectory.MoveAllImagesToFlatOrder(directory)
);
}
public void MoveAllImagesToFlatOrder_WhenSubdirectoriesPresent_ThenUsePrefix()
{
string dirPath = AsCrossPlatformPath("./home/Galerie");
string[] fileNames = CreateSomeFileNames();
DirectoryNodeInfo[] subdirs =
{
new DirectoryNodeInfo(Path.Join(dirPath, "A"), null, fileNames),
new DirectoryNodeInfo(Path.Join(dirPath, "B"), null, fileNames),
};
var directory = new DirectoryNodeInfo(dirPath, subdirs, null);
Mock <IFileSystemAccess> fileSystemAccessMock = SetupMockForFileSystemAccess();
var galleryDirectory = new GalleryDirectory(fileSystemAccessMock.Object);
galleryDirectory.MoveAllImagesToFlatOrder(directory);
VerifyCallsTo(fileSystemAccessMock, dirPath, directory, $"^\\d+_\\w+_\\d+\\.{_fileExt}$");
}
private List <GalleryDirectory> FillAllPhotosFromGallery()
{
galleryDirectories.Clear();
int PositionDirectory = 0;
Android.Net.Uri uri;
ICursor cursor;
int columnPhotoIndex, columnDirectoryIndex;
string absolutePathOfImage = null;
//Query photos from gallery
uri = MediaStore.Images.Media.ExternalContentUri;
string[] projection = { MediaStore.Images.Thumbnails.Data, MediaStore.Images.ImageColumns.BucketDisplayName };
string orderBy = MediaStore.Images.ImageColumns.DateTaken;
cursor = ApplicationContext.ContentResolver.Query(uri, projection, null, null, orderBy + " DESC");
columnPhotoIndex = cursor.GetColumnIndexOrThrow(MediaStore.Images.Thumbnails.Data);
columnDirectoryIndex = cursor.GetColumnIndexOrThrow(MediaStore.Images.ImageColumns.BucketDisplayName);
List <GalleryDirectory> galleriesRaw = new List <GalleryDirectory>();
//Loop to add data to collection
while (cursor.MoveToNext())
{
absolutePathOfImage = cursor.GetString(columnPhotoIndex);
for (int i = 0; i < galleriesRaw.Count; i++)
{
if (galleriesRaw[i].Name.Equals(cursor.GetString(columnDirectoryIndex)))
{
FlagDirectory = true;
PositionDirectory = i;
break;
}
else
{
FlagDirectory = false;
}
}
if (FlagDirectory)
{
var imageSets = new List <GalleryImageXF>();
imageSets.AddRange(galleriesRaw[PositionDirectory].Images);
imageSets.Add(new GalleryImageXF()
{
OriginalPath = absolutePathOfImage
});
galleriesRaw[PositionDirectory].Images = (imageSets);
}
else
{
var imageSets = new List <GalleryImageXF>();
imageSets.Add(new GalleryImageXF()
{
OriginalPath = absolutePathOfImage
});
var galleryDirectory = new GalleryDirectory();
galleryDirectory.Name = (cursor.GetString(columnDirectoryIndex));
galleryDirectory.Images = (imageSets);
galleriesRaw.Add(galleryDirectory);
}
}
galleryDirectories.AddRange(galleriesRaw.Where(obj => obj.Images.Count > 0).OrderBy(obj => obj.Name));
galleryDirectories.ForEach(obj => obj.Images.Insert(0, new GalleryImageXF()));
//galleryDirectoryAdapter.NotifyDataSetChanged();
SyncGalleryItem(0);
return(galleryDirectories);
}
public FolderViewModel(GalleryDirectory model)
{
_model = model;
SubFolders = new ObservableCollection <FolderViewModel>();
Images = new ObservableCollection <ImageViewModel>();
}
