private async Task SaveAsync()
{
var stream = new InMemoryRandomAccessStream();
await ImageCropper.SaveAsync(stream, BitmapFileFormat.Png);
App.ViewModel.IsLoading = true;
var dispatcherQueue = Windows.System.DispatcherQueue.GetForCurrentThread();
var data = await App.Repository.User.UploadAvatarAsync(stream, async res =>
{
await dispatcherQueue.EnqueueAsync(() =>
{
App.ViewModel.IsLoading = false;
_ = new MessageDialog(res.Message ?? Constants.GetString("unknow_error")).ShowAsync();
});
});
stream.Dispose();
await dispatcherQueue.EnqueueAsync(() =>
{
App.ViewModel.IsLoading = false;
if (data == null)
{
return;
}
App.ViewModel.User = data;
Frame.GoBack();
});
}
private async void SaveButton_Click(object sender, RoutedEventArgs e)
{
var picker = new FileSavePicker
{
SuggestedStartLocation = PickerLocationId.PicturesLibrary,
SuggestedFileName = "Crop_Image"
};
picker.FileTypeChoices.Add("Png Picture", new List <string> {
".png", ".jpg"
});
var file = await picker.PickSaveFileAsync();
if (file != null)
{
if (file.Name.Contains(".png"))
{
await ImageCropper.SaveAsync(file, BitmapFileFormat.Png);
}
else
{
await ImageCropper.SaveAsync(file, BitmapFileFormat.Jpeg);
}
}
}
//private double AspectRatio = 1.91d;
//private void ComboAspectRatioSelectionChanged(object sender, SelectionChangedEventArgs e)
//{
// try
// {
// if(ComboAspectRatio.SelectedIndex != -1)
// {
// switch(ComboAspectRatio.SelectedIndex)
// {
// case 0:
// AspectRatio = 1.91d;
// ImageCropper.AspectRatio = AspectRatio;
// break;
// case 1:
// AspectRatio = 1d;
// ImageCropper.AspectRatio = AspectRatio;
// break;
// case 2:
// AspectRatio = 0.8d;
// ImageCropper.AspectRatio = AspectRatio;
// break;
// }
// }
// }
// catch { }
//}
private async void CropButtonClick(object sender, RoutedEventArgs e)
{
try
{
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
if (IsVideo)
{
using (var fileStream = await ThumbnailFile.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
ThumbnailFile = await new PhotoHelper().SaveToImage(ThumbnailFile, false);
var decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
VideoBitmapDecoder = decoder;
CurrentCroppedRectForVideo = ImageCropper.CurrentCroppedRect;
ShowImagePreview(ThumbnailFile);
UploadButton.IsEnabled = true;
}
else
{
var cacheFolder = await SessionHelper.LocalFolder.GetFolderAsync("Cache");
var file = await cacheFolder.CreateFileAsync(15.GenerateRandomStringStatic() + ".jpg");
//await ImageCropper.CroppedImage.SaveAsync(file);
using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
FileToUpload = await new PhotoHelper().SaveToImage(file, false, false);
//CropGrid.Visibility = Visibility.Collapsed;
ShowImagePreview(FileToUpload);
UploadButton.IsEnabled = true;
}
//using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
// await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
//ThumbnailFile = await new PhotoHelper().SaveToImage(file, false);
////CropGrid.Visibility = Visibility.Collapsed;
//ShowImagePreview(ThumbnailFile);
//var converter = new VideoConverter();
//var decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
//var converted = await converter.ConvertFiles(new List<StorageFile> { FileToUpload }, false, new Size(decoder.PixelWidth, decoder.PixelHeight));
}
catch (Exception ex)
{
ex.PrintException("CropButtonClick");
}
}
private async void OkImageButtonClick(object sender, RoutedEventArgs e)
{
try
{
ShowLoading();
var cacheFolder = await SessionHelper.LocalFolder.GetFolderAsync("Cache");
var file = await cacheFolder.CreateFileAsync(15.GenerateRandomStringStatic() + ".jpg");
using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, UI.Controls.BitmapFileFormat.Jpeg);
var fileToUpload = await new PhotoHelper().SaveToImage(file);
Uploader.UploadSinglePhoto(fileToUpload);
}
catch { }
}
private async void CropButtonClick(object sender, RoutedEventArgs e)
{
try
{
if (!CanCrop)
{
Helper.ShowNotify("Please wait a few more seconds....");
return;
}
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
if (IsVideo)
{
using (var fileStream = await ThumbnailFile.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
ThumbnailFile = await new PhotoHelper().SaveToImage(ThumbnailFile, false);
var decoder = await BitmapDecoder.CreateAsync(await ThumbnailFile.OpenReadAsync());
BitmapDecoder = decoder;
CurrentCroppedRectForVideo = ImageCropper.CurrentCroppedRect;
ShowImagePreview(ThumbnailFile);
}
else
{
var cacheFolder = await SessionHelper.LocalFolder.GetFolderAsync("Cache");
var file = await cacheFolder.CreateFileAsync(15.GenerateRandomStringStatic() + ".jpg");
//await ImageCropper.CroppedImage.SaveAsync(file);
using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
FileToUpload = await new PhotoHelper().SaveToImage(file, false, false);
var decoder = await BitmapDecoder.CreateAsync(await FileToUpload.OpenReadAsync());
BitmapDecoder = decoder;
//CropGrid.Visibility = Visibility.Collapsed;
ShowImagePreview(FileToUpload);
}
Editing = false;
}
catch (Exception ex)
{
ex.PrintException("CropButtonClick");
}
}
private async Task SaveCroppedImage()
{
var savePicker = new FileSavePicker
{
SuggestedStartLocation = PickerLocationId.PicturesLibrary,
SuggestedFileName = "Cropped_Image",
FileTypeChoices =
{
{ "PNG Picture", new List <string> {
".png"
} },
{ "JPEG Picture", new List <string> {
".jpg"
} }
}
};
var imageFile = await savePicker.PickSaveFileAsync();
if (imageFile != null)
{
BitmapFileFormat bitmapFileFormat;
switch (imageFile.FileType.ToLower())
{
case ".png":
bitmapFileFormat = BitmapFileFormat.Png;
break;
case ".jpg":
bitmapFileFormat = BitmapFileFormat.Jpeg;
break;
default:
bitmapFileFormat = BitmapFileFormat.Png;
break;
}
using (var fileStream = await imageFile.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
{
await _imageCropper.SaveAsync(fileStream, bitmapFileFormat);
}
}
}
private async void CropButtonClick(object sender, RoutedEventArgs e)
{
try
{
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
Helper.CreateCachedFolder();
var cacheFolder = await SessionHelper.LocalFolder.GetFolderAsync("Cache");
var file = await cacheFolder.CreateFileAsync(15.GenerateRandomStringStatic() + ".jpg");
using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite, StorageOpenOptions.None))
await ImageCropper.SaveAsync(fileStream, BitmapFileFormat.Jpeg);
FileToUpload = await new PhotoHelper().SaveToImage(file, false);
ShowImagePreview(FileToUpload);
UploadButton.IsEnabled = true;
}
catch (Exception ex)
{
ex.PrintException("CropButtonClick");
}
}
