internal void HandleAttachment(FeedbackAttachmentVM attachment)
{
if (attachment.MarkedAsDeleted)
{
if (!attachment.IsNewAttachment)
{
this.Attachments.Remove(attachment);
}
}
else if (attachment.IsNewAttachment)
{
this.Attachments.Add(attachment);
}
}
internal static async Task <FeedbackAttachmentVM> LoadFromStorageAsync(string filename)
{
var helper = HockeyClient.Current.AsInternal().PlatformHelper;
var imageFileName = filename.Substring(filename.IndexOf(AttachmentNameSeparator) + 1).Replace(AttachmentFileExt, "");
var fbAttachVM = new FeedbackAttachmentVM();
using (var stream = (await helper.GetStreamAsync(filename, ConstantsUniversal.FeedbackAttachmentTmpDir)).AsRandomAccessStream())
{
var buffer = WindowsRuntimeBuffer.Create((int)stream.Size);
await stream.ReadAsync(buffer, (uint)stream.Size, InputStreamOptions.None);
fbAttachVM.ImageBuffer = buffer;
fbAttachVM.InitialImage = await buffer.AsBitmapImageAsync();
fbAttachVM.FeedbackAttachment.FileName = imageFileName;
}
return(fbAttachVM);
}
internal static async Task <FeedbackMessageVM> LoadFeedbackMessageVMFromStorageAsync()
{
var helper = HockeyClient.Current.AsInternal().PlatformHelper;
var feedbackVM = new FeedbackMessageVM();
if (await helper.FileExistsAsync(ConstantsUniversal.OpenFeedbackMessageFile, ConstantsUniversal.FeedbackAttachmentTmpDir))
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(FeedbackMessage));
using (var stream = await helper.GetStreamAsync(ConstantsUniversal.OpenFeedbackMessageFile, ConstantsUniversal.FeedbackAttachmentTmpDir))
{
feedbackVM.FeedbackMessage = serializer.ReadObject(stream) as FeedbackMessage;
}
var files = await helper.GetFileNamesAsync(ConstantsUniversal.FeedbackAttachmentTmpDir, "*" + FeedbackAttachmentVM.AttachmentFileExt);
foreach (var filename in files.ToList().OrderBy(f => f))
{
feedbackVM.Attachments.Add(await FeedbackAttachmentVM.LoadFromStorageAsync(filename));
}
}
return(feedbackVM);
}
internal void HandleAttachment(FeedbackAttachmentVM attachment)
{
if (attachment.MarkedAsDeleted)
{
if(!attachment.IsNewAttachment) {
this.Attachments.Remove(attachment);
}
}
else if (attachment.IsNewAttachment) {
this.Attachments.Add(attachment);
}
}
internal static async Task<FeedbackAttachmentVM> LoadFromStorageAsync(string filename)
{
var helper = HockeyClient.Current.AsInternal().PlatformHelper;
var imageFileName = filename.Substring(filename.IndexOf(AttachmentNameSeparator) + 1).Replace(AttachmentFileExt, "");
var fbAttachVM = new FeedbackAttachmentVM();
using (var stream = (await helper.GetStreamAsync(filename, ConstantsUniversal.FeedbackAttachmentTmpDir)).AsRandomAccessStream())
{
var buffer = WindowsRuntimeBuffer.Create((int)stream.Size);
await stream.ReadAsync(buffer, (uint)stream.Size, InputStreamOptions.None);
fbAttachVM.ImageBuffer = buffer;
fbAttachVM.InitialImage = await buffer.AsBitmapImageAsync();
fbAttachVM.FeedbackAttachment.FileName = imageFileName;
}
return fbAttachVM;
}
internal async Task<object> GetDataContextNavigatedToImagePage(NavigationEventArgs args, Canvas canvas, Image showArea)
{
await InitializeIfNeeded();
dynamic pars = args.Parameter as DynamicNavigationParameters ?? new DynamicNavigationParameters();
FeedbackAttachmentVM attachVM = pars.Attachment; //when called from Formpage
if (attachVM == null) // called from filePickerResume
{
attachVM = new FeedbackAttachmentVM();
attachVM.IsNewAttachment = true;
var file = (pars.ImageFile as StorageFile);
attachVM.FeedbackAttachment.FileName = file.Name;
var img = await file.GetBitmapImageAsync();
attachVM.InitialImage = img;
}
attachVM.Canvas = canvas;
if (attachVM.IsNotReadOnly)
{
canvas.Children.Clear();
canvas.Background = attachVM.InitialImage.AsImageBrush();
}
attachVM.OrientationChanged(canvas, showArea);
return attachVM;
}
