public void FromNewImage(Stream image, PhotoOrigin origin)
{
_saved = false;
_origin = origin;
if (_path != null)
{
_originalPath = _path;
_originalOrigin = _origin;
}
else if (_image != null && _originalPath == null) // Re-framed unsaved photo, save original photo to temporary folder
{
StorageFolder localFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
var filename = "captured.jpg";
_image.Position = 0;
Task.Run(async() =>
{
using (var stream = await localFolder.OpenStreamForWriteAsync(filename, CreationCollisionOption.ReplaceExisting))
{
await _image.CopyToAsync(stream);
}
}).Wait();
_originalPath = localFolder.Path + "\\" + filename;
}
Image = image;
Path = null;
}
public async Task FromLibraryPath(string path)
{
_saved = true;
_origin = PhotoOrigin.Library;
StorageFile file = null;
// Find matching high resolution photo if available
if (!path.Contains(HIGH_RESOLUTION_PHOTO_SUFFIX))
{
string highResolutionPath = path.Replace(".jpg", HIGH_RESOLUTION_PHOTO_SUFFIX + ".jpg");
try
{
file = await StorageFile.GetFileFromPathAsync(highResolutionPath);
Path = highResolutionPath;
}
catch (FileNotFoundException)
{
}
}
if (file == null)
{
file = await StorageFile.GetFileFromPathAsync(path);
Path = path;
}
Image = await file.OpenStreamForReadAsync();
}
public async void RevertOriginal()
{
StorageFile file = await StorageFile.GetFileFromPathAsync(_originalPath);
Stream stream = await file.OpenStreamForReadAsync();
Image = stream;
var tmp = _originalPath;
_originalPath = null;
_origin = _originalOrigin;
_saved = tmp != null;
Path = tmp;
}
public async void RevertOriginal()
{
StorageFile file = await StorageFile.GetFileFromPathAsync(_originalPath);
Stream stream = await file.OpenStreamForReadAsync();
Image = stream;
var tmp = _originalPath;
_originalPath = null;
_origin = _originalOrigin;
_saved = tmp != null;
Path = tmp;
}
public void FromNewImage(Stream image, PhotoOrigin origin)
{
_saved = false;
_origin = origin;
if (_path != null)
{
_originalPath = _path;
_originalOrigin = _origin;
}
else if (_image != null && _originalPath == null) // Re-framed unsaved photo, save original photo to temporary folder
{
StorageFolder localFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
var filename = "captured.jpg";
_image.Position = 0;
Task.Run(async () =>
{
using (var stream = await localFolder.OpenStreamForWriteAsync(filename, CreationCollisionOption.ReplaceExisting))
{
await _image.CopyToAsync(stream);
}
}).Wait();
_originalPath = localFolder.Path + "\\" + filename;
}
Image = image;
Path = null;
}
public async Task FromLibraryPath(string path)
{
_saved = true;
_origin = PhotoOrigin.Library;
StorageFile file = null;
// Find matching high resolution photo if available
if (!path.Contains(HIGH_RESOLUTION_PHOTO_SUFFIX))
{
string highResolutionPath = path.Replace(".jpg", HIGH_RESOLUTION_PHOTO_SUFFIX + ".jpg");
try
{
file = await StorageFile.GetFileFromPathAsync(highResolutionPath);
Path = highResolutionPath;
}
catch (FileNotFoundException)
{
}
}
if (file == null)
{
file = await StorageFile.GetFileFromPathAsync(path);
Path = path;
}
Image = await file.OpenStreamForReadAsync();
}
