public void ResizePhotoForUpload(PhotoFile photo, out Stream resizedPhotoStream)
{
using (var bitmap = Image.FromFile(photo.FilePath))
{
if (bitmap.Width <= MAX_SIZE && bitmap.Height <= MAX_SIZE)
{
resizedPhotoStream = File.OpenRead(photo.FilePath);
return;
}
var size = CalculateBestPhotoSize(bitmap);
var resizedPhoto = GetThumbnailImage(bitmap, size);
var encoderParameters = new EncoderParameters(1)
{
Param =
{
[0] = new EncoderParameter(Encoder.Quality, JPEG_QUALITY)
}
};
resizedPhotoStream = new MemoryStream();
resizedPhoto.Save(resizedPhotoStream, _jpegEncoder, encoderParameters);
resizedPhotoStream.Seek(0, SeekOrigin.Begin);
}
}
//点击进入
private void AdaptiveGridViewControl_ItemClick(object sender, ItemClickEventArgs e)
{
PhotoFile pf = e.ClickedItem as PhotoFile;
if (pf.isAdd == Visibility.Visible)
{
AddContentDialog.ShowAsync();//Add：添加
}
else
{
try
{
var xdoc = XDocument.Load(pf.Path);
App.Model.Name = pf.Name;//重命名
//宽高
App.Model.Width = (int)xdoc.Descendants("Width").Single();
App.Model.Height = (int)xdoc.Descendants("Height").Single();
MainBottom(xdoc);
App.Model.StartVisibility = Visibility.Collapsed;
}
catch (Exception)
{
}
}
}
//查询提交
private void AutoSuggestBox_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
if (args.ChosenSuggestion != null)
{
PhotoFile pf = args.ChosenSuggestion as PhotoFile;
if (pf.isAdd == Visibility.Visible)
{
AddContentDialog.ShowAsync();//Add：添加
}
else
{
string path = pf.Path;
var xdoc = XDocument.Load(path);
MainBottom(xdoc);
App.Model.StartVisibility = Visibility.Collapsed;
}
}
else
{
// Do a fuzzy search on the query text
//模糊搜索查询文本吗
// var matchingContacts = GetMatchingContacts(args.QueryText);
// Choose the first match, or clear the selection if there are no matches.
//选择第一个匹配,或明确的选择如果没有匹配。
//SelectContact(matchingContacts.FirstOrDefault());
}
}
public void CloseEditor()
{
_isOpen = false;
NotifyOfPropertyChange(() => IsOpen);
_currentItem = null;
}
public async Task <IActionResult> OnPost()
{
using var ms1 = new MemoryStream();
await PhotoFile.CopyToAsync(ms1);
ms1.Position = 0;
var model = new Application.Posts.Models.PostAddModel
{
Body = this.Body,
UserId = ""
};
var postId = await _postService.Create(model);
var userId = User.GetUserId();
#region Upload to Vega
var channel = new Grpc.Core.Channel("localhost:5005", SslCredentials.Insecure);
var client = new Servers.Vega.FileService.FileServiceClient(channel);
var result2 = client.UploadFile(new UploadRequest
{
Content = ByteString.CopyFrom(ms1.ToArray()),
ContentType = PhotoFile.ContentType,
Name = PhotoFile.FileName,
PostId = postId,
UserId = User.GetUserId()
});
#endregion
return(RedirectToPage("/index"));
}
private void ShareShareButton_Tapped(object sender, TappedRoutedEventArgs e)
{
//删光临时文件夹
IEnumerable <StorageFile> DelelteFiles = ApplicationData.Current.TemporaryFolder.GetFilesAsync().AsTask().Result;
foreach (var file in DelelteFiles)
{
file.DeleteAsync();
}
//遍历网格列表
foreach (Object photoFile in AdaptiveGridViewControl.SelectedItems)
{
PhotoFile pf = photoFile as PhotoFile;
var XDoc = XDocument.Load(pf.Path);
string Name = pf.Name;
//宽高
int Width = (int)XDoc.Descendants("Width").Single();
int Height = (int)XDoc.Descendants("Height").Single();
//读取数据
string Target = XDoc.Descendants("MainRenderTarget").Single().Value;
byte[] bytes = Convert.FromBase64String(Target);
//保存图片
switch (ShareIndex)
{
case 0:
App.Model.SecondTopRenderTarget = new CanvasRenderTarget(App.Model.VirtualControl, Width, Height);
App.Model.SecondTopRenderTarget.SetPixelBytes(bytes);
App.Model.SecondBottomRenderTarget = new CanvasRenderTarget(App.Model.VirtualControl, Width, Height);
using (var ds = App.Model.SecondBottomRenderTarget.CreateDrawingSession())
{
ds.Clear(Colors.White);
ds.DrawImage(App.Model.SecondTopRenderTarget);
}
修图.Library.Image.SaveJpeg(ApplicationData.Current.TemporaryFolder, App.Model.SecondBottomRenderTarget, Name);
break;
case 1: 修图.Library.Image.SavePng(ApplicationData.Current.TemporaryFolder, bytes, Width, Height, Name); break;
case 2: 修图.Library.Image.SaveBmp(ApplicationData.Current.TemporaryFolder, bytes, Width, Height, Name); break;;
case 3: 修图.Library.Image.SaveGif(ApplicationData.Current.TemporaryFolder, bytes, Width, Height, Name); break;
case 4: 修图.Library.Image.SaveTiff(ApplicationData.Current.TemporaryFolder, bytes, Width, Height, Name); break;
default: break;
}
}
//Share：分享
dataTransferManager.DataRequested += OnDataRequested;
DataTransferManager.ShowShareUI();
}
public void Normalize()
{
if (PhotoFile != null)
{
Photo = new byte[PhotoFile.Length];
PhotoFile.OpenReadStream().Read(Photo, 0, (int)PhotoFile.Length);
}
}
private void FillUpDimensions(PhotoFile photoFile, PhotoInfo photoInfo)
{
using (var bitmap = Image.FromFile(photoFile.FilePath))
{
photoInfo.Height = bitmap.Height;
photoInfo.Width = bitmap.Width;
}
}
/**
* Execute DeleteCommand
* Delete the corresponding photo file
* @param parameter Parameter object; here it is is a PhotoFile object
*/
public async void Execute(object parameter)
{
PhotoFile file = (PhotoFile)parameter;
await file.File.DeleteAsync();
viewModel.FileList.Remove(file);
viewModel.UpdateFileList();
}
private async void SaveSaveButton_Tapped(object sender, TappedRoutedEventArgs e)
{
LoadingControl.IsLoading = true;//Con：加载控件
foreach (Object photoFile in AdaptiveGridViewControl.SelectedItems)
{
PhotoFile pf = photoFile as PhotoFile;
var XDoc = XDocument.Load(pf.Path);
string Name = pf.Name;
//宽高
int Width = (int)XDoc.Descendants("Width").Single();
int Height = (int)XDoc.Descendants("Height").Single();
//读取数据
string Target = XDoc.Descendants("MainRenderTarget").Single().Value;
byte[] bytes = Convert.FromBase64String(Target);
//保存图片
switch (SaveIndex)
{
case 0:
App.Model.SecondTopRenderTarget = new CanvasRenderTarget(App.Model.VirtualControl, Width, Height);
App.Model.SecondTopRenderTarget.SetPixelBytes(bytes);
App.Model.SecondBottomRenderTarget = new CanvasRenderTarget(App.Model.VirtualControl, Width, Height);
using (var ds = App.Model.SecondBottomRenderTarget.CreateDrawingSession())
{
ds.Clear(Colors.White);
ds.DrawImage(App.Model.SecondTopRenderTarget);
}
修图.Library.Image.SaveJpeg(KnownFolders.SavedPictures, App.Model.SecondBottomRenderTarget, Name);
break;
case 1: 修图.Library.Image.SavePng(KnownFolders.SavedPictures, bytes, Width, Height, Name); break;
case 2: 修图.Library.Image.SaveBmp(KnownFolders.SavedPictures, bytes, Width, Height, Name); break;;
case 3: 修图.Library.Image.SaveGif(KnownFolders.SavedPictures, bytes, Width, Height, Name); break;
case 4: 修图.Library.Image.SaveTiff(KnownFolders.SavedPictures, bytes, Width, Height, Name); break;
default: break;
}
}
InAppNotificationDismiss(SaveInAppNotification);//Notification：通知驳回
await Task.Delay(1000);
LoadingControl.IsLoading = false;//Con：加载控件
string path = "Icon/Clutter/OK.png";
修图.Library.Toast.ShowToastNotification(path, "已保存到本地相册");
}
private void SwitchSelection(PhotoFile currentItem, PhotoFile previousItem)
{
if (currentItem != null)
{
currentItem.IsSelected = true;
}
if (previousItem != null)
{
previousItem.IsSelected = false;
}
}
public async Task <IActionResult> Edit(int?id, [FromForm] ServiceModelEditSerializer model)
{
if (id == null)
{
return(BadRequest());
}
User user = await _userManager.FindByEmailAsync(_userManager.GetUserId(HttpContext.User));
Service serviceDb = _db.Services.Find(id);
if (serviceDb.UserId != user.Id)
{
return(BadRequest());
}
if (serviceDb == null)
{
return(NotFound());
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (model.Describing != null)
{
serviceDb.Describing = model.Describing;
}
if (model.Header != null)
{
serviceDb.Header = model.Header;
}
if (model.Location != null)
{
serviceDb.Location = model.Location;
}
if (model.Price != 0)
{
serviceDb.Price = model.Price;
}
if (model.PhotoFile != null)
{
//delete old photo
string path = Path.Combine(_environment.WebRootPath, "images");
PhotoFile photo = _db.PhotoFiles.Find(serviceDb.PhotoFileId);
string filePath = Path.Combine(path, photo.Path);
System.IO.File.Delete(filePath);
//upload new and update
serviceDb.PhotoFileId = UploadFile(model.PhotoFile);
_db.PhotoFiles.Remove(photo);
}
_db.Services.Update(serviceDb);
_db.SaveChanges();
return(Ok(serviceDb));
}
/**
* Initialize the photo viewer page
*/
internal async Task InitViewerAsync()
{
FileList.Clear();
IReadOnlyList <StorageFile> files = await KnownFolders.SavedPictures.GetFilesAsync();
foreach (StorageFile file in files)
{
PhotoFile newPhotoFile = await PhotoFile.GeneratePhotoFile(file);
FileList.Add(newPhotoFile);
}
}
public override async Task ProcessRequestAsync(HttpContext context)
{
//get the id of the photo object
int photoID;
if (!Int32.TryParse(context.Request.QueryString["ID"], out photoID))
{
context.Response.StatusCode = 400;
return;
}
var dataContext = new DataContext();
//retrieve the object metadata from the database. Not that the call is async so it does not block the thread while waiting for the database to respond
PhotoInfo photoInfo = await dataContext.PhotoInfos.SingleOrDefaultAsync(pi => pi.BusinessCardID == photoID);
//if the object is not found return the appropriate status code
if (photoInfo == null)
{
context.Response.StatusCode = 404;
return;
}
DateTime clientLastModified;
//check if the image has been modified since it was last served
//if not return 304 status code
if (DateTime.TryParse(context.Request.Headers["If-Modified-Since"], out clientLastModified) &&
clientLastModified.AddSeconds(CacheDateEpsilonSeconds) >= photoInfo.LastModifiedDate)
{
context.Response.StatusCode = 304;
context.Response.StatusDescription = "Not Modified";
return;
}
//set various cache options
context.Response.Cache.SetCacheability(HttpCacheability.Private);
context.Response.Cache.VaryByParams["d"] = true;
context.Response.Cache.SetLastModified(photoInfo.LastModifiedDate);
context.Response.Cache.SetMaxAge(new TimeSpan(365, 0, 0, 0));
context.Response.Cache.SetOmitVaryStar(true);
context.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(365));
context.Response.Cache.SetValidUntilExpires(true);
//Get the actual file data. Again note the async IO call
PhotoFile file = await dataContext.PhotoFiles.SingleAsync(pf => pf.BusinessCardID == photoID);
//serve the image with the appropriate MIME type. In this case the MIME type is determined when saving in the database
context.Response.ContentType = photoInfo.MimeType;
context.Response.BinaryWrite(file.PhotoData);
}
//加载完成
private async void AdaptiveGridViewControl_Loaded(object sender, RoutedEventArgs e)
{
//Blank：空白添加
AddPhotoFile = new PhotoFile()
{
Name = App.resourceLoader.GetString("/Home/Blank_"),
Describe = App.resourceLoader.GetString("/Home/BlankDescribe_"),
Uri = new Uri("ms-appx:///Icon/Clutter/Add.png"),
isAdd = Visibility.Visible
};
AdaptiveGridViewControl.ItemsSource = PhotoFileList;
GridViewLoaded();
}
private bool FileSizeIsValid()
{
using (var memoryStream = new MemoryStream())
{
PhotoFile.CopyTo(memoryStream);
// if less than 2 MB
if (memoryStream.Length < 2097152)
{
Photo64 = memoryStream.ToArray();
return(true);
}
return(false);
}
}
public PhotoInfo CreatePhotoInfoFromFile(PhotoFile photoFile)
{
var uri = new System.Uri(photoFile.FilePath);
var info = new Models.PhotoInfo {
Title = photoFile.Name,
WebUrl = uri.AbsoluteUri,
Small320Url = uri.AbsoluteUri,
Medium640Url = uri.AbsoluteUri,
Medium800Url = uri.AbsoluteUri,
LargeUrl = uri.AbsoluteUri
};
FillUpDimensions(photoFile, info);
return(info);
}
public IList <PhotoFile> GetPhotoNames(out IList <string> unparseableFiles, string prefix = "")
{
var list = new List <PhotoFile>();
using (var client = CreateAmazonS3Client()) {
var response = client.ListObjects(new ListObjectsRequest().WithBucketName(_bucket.BucketName).WithPrefix(Folders.Photos + "/" + prefix));
unparseableFiles = new List <string>();
foreach (var s3Object in response.S3Objects)
{
var fileName = s3Object.Key;
var pos = fileName.LastIndexOf('/') + 1;
fileName = fileName.Substring(pos);
pos = fileName.LastIndexOf(".jpg", StringComparison.Ordinal);
if (pos <= 0)
{
unparseableFiles.Add(s3Object.Key);
}
else
{
if (fileName[1] != '-')
{
unparseableFiles.Add(s3Object.Key);
}
else
{
try {
var type = (byte)(fileName[0] - 48);
var guidText = fileName.Substring(2, fileName.Length - 6);
Guid guid;
if (Guid.TryParse(guidText, out guid))
{
unparseableFiles.Add(s3Object.Key);
}
var photoFile = new PhotoFile {
PhotoType = type, Guid = guid
};
list.Add(photoFile);
} catch {
unparseableFiles.Add(fileName);
}
}
}
}
}
return(list);
}
private async Task Save()
{
foreach (Object photoFile in AdaptiveGridViewControl.SelectedItems)
{
PhotoFile pf = photoFile as PhotoFile;
var XDoc = XDocument.Load(pf.Path);
string Name = pf.Name;
//宽高
int Width = (int)XDoc.Descendants("Width").Single();
int Height = (int)XDoc.Descendants("Height").Single();
//读取数据
string Target = XDoc.Descendants("MainRenderTarget").Single().Value;
byte[] bytes = Convert.FromBase64String(Target);
//保存图片
switch (SaveIndex)
{
case 0:
App.Model.SecondTopRenderTarget = new CanvasRenderTarget(App.Model.VirtualControl, Width, Height);
App.Model.SecondTopRenderTarget.SetPixelBytes(bytes);
App.Model.SecondBottomRenderTarget = new CanvasRenderTarget(App.Model.VirtualControl, Width, Height);
using (var ds = App.Model.SecondBottomRenderTarget.CreateDrawingSession())
{
ds.Clear(Colors.White);
ds.DrawImage(App.Model.SecondTopRenderTarget);
}
await 修图.Library.Image.SaveJpeg(KnownFolders.SavedPictures, App.Model.SecondBottomRenderTarget, Name);
break;
case 1: await 修图.Library.Image.SavePng(KnownFolders.SavedPictures, bytes, Width, Height, Name); break;
case 2: await 修图.Library.Image.SaveBmp(KnownFolders.SavedPictures, bytes, Width, Height, Name); break;;
case 3: await 修图.Library.Image.SaveGif(KnownFolders.SavedPictures, bytes, Width, Height, Name); break;
case 4: await 修图.Library.Image.SaveTiff(KnownFolders.SavedPictures, bytes, Width, Height, Name); break;
default: break;
}
}
}
private void CopyMenuItem_Click(object sender, RoutedEventArgs e)
{
if (RightPhotoFile != null)
{
var NewName = Named(RightPhotoFile.Name);
//复制文件
var xDoc = XDocument.Load(RightPhotoFile.Path);
string path = ApplicationData.Current.LocalFolder.Path + "/" + NewName + ".photo"; //将XML文件加载进来
xDoc.Save(path);
//6、缩略图 （裁切成宽高最大256的图片）
//宽高
int Width = (int)xDoc.Descendants("Width").Single();
int Height = (int)xDoc.Descendants("Height").Single();
//渲染目标
string Target = xDoc.Descendants("MainRenderTarget").Single().Value;
byte[] bytes = Convert.FromBase64String(Target); App.Model.MainRenderTarget = new CanvasRenderTarget(App.Model.VirtualControl, Width, Height);
App.Model.MainRenderTarget.SetPixelBytes(bytes);
//缩略图缩放比例
float scale = Width < Height ? 256.0f / Width : 256.0f / Height;
//缩放后宽高并确定左右上下偏移
float W = scale * Width;
float H = scale * Height;
CanvasRenderTarget crt = new CanvasRenderTarget(App.Model.VirtualControl, W, H);
using (CanvasDrawingSession ds = crt.CreateDrawingSession())
{
//绘制缩略图
ds.DrawImage(new ScaleEffect
{
Source = App.Model.MainRenderTarget,
Scale = new Vector2(scale)
});
}
Library.Image.SavePng(ApplicationData.Current.LocalFolder, crt, NewName);
GridViewLoaded();
}
RightPhotoFile = null;
}
public async Task <IActionResult> OnPost()
{
using var ms1 = new MemoryStream();
await PhotoFile.CopyToAsync(ms1);
ms1.Position = 0;
var model = new Application.Posts.Models.PostAddModel
{
Body = this.Body,
Content = ms1.ToArray(),
MimeType = PhotoFile.ContentType,
UserId = ""
};
await _postService.Create(model);
return(RedirectToPage("/index"));
}
public override async Task ProcessRequestAsync(HttpContext context)
{
int photoID;
if (!Int32.TryParse(context.Request.QueryString["ID"], out photoID))
{
context.Response.StatusCode = 400;
return;
}
var dataContext = new DataContext();
PhotoInfo photoInfo = await dataContext.PhotoInfos.SingleOrDefaultAsync(pi => pi.BusinessCardID == photoID);
if (photoInfo == null)
{
context.Response.StatusCode = 404;
return;
}
DateTime clientLastModified;
if (DateTime.TryParse(context.Request.Headers["If-Modified-Since"], out clientLastModified) &&
clientLastModified.AddSeconds(CacheDateEpsilonSeconds) >= photoInfo.LastModifiedDate)
{
context.Response.StatusCode = 304;
context.Response.StatusDescription = "Not Modified";
return;
}
context.Response.Cache.SetCacheability(HttpCacheability.Private);
context.Response.Cache.VaryByParams["d"] = true;
context.Response.Cache.SetLastModified(photoInfo.LastModifiedDate);
context.Response.Cache.SetMaxAge(new TimeSpan(365, 0, 0, 0));
context.Response.Cache.SetOmitVaryStar(true);
context.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(365));
context.Response.Cache.SetValidUntilExpires(true);
PhotoFile file = await dataContext.PhotoFiles.SingleAsync(pf => pf.BusinessCardID == photoID);
context.Response.ContentType = photoInfo.MimeType;
context.Response.BinaryWrite(file.PhotoData);
}
public async Task <PhotoFile> DownloadAsync(Photo photo)
{
var path = GetFilePath(photo.FileName);
var memoryStream = new MemoryStream();
using (var stream = new FileStream(path, FileMode.Open))
{
await stream.CopyToAsync(memoryStream);
}
memoryStream.Position = 0;
var photoStream = new PhotoFile
{
MemoryStream = memoryStream,
ContentType = "image/" + Path.GetExtension(photo.FileName)
};
return(photoStream);
}
private int UploadFile(IFormFile uploadedFile)
{
if (uploadedFile != null)
{
string uploadsFolder = Path.Combine(_environment.WebRootPath, "images");
string uniqueFileName = Guid.NewGuid().ToString() + "_" + uploadedFile.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
uploadedFile.CopyTo(fileStream);
}
PhotoFile file = new PhotoFile {
Path = filePath
};
_db.PhotoFiles.Add(file);
_db.SaveChanges();
return(file.Id);
}
return(0);
}
private void AdaptiveGridViewControl_RightTapped(object sender, RightTappedRoutedEventArgs e)
{
AdaptiveGridView agv = sender as AdaptiveGridView;
if (agv.SelectionMode == ListViewSelectionMode.None) //GridView：多选
{
if (e.OriginalSource is FrameworkElement element) //获取控件元素
{
if (element.DataContext is PhotoFile file)
{
if (file.isAdd == Visibility.Collapsed)
{
RightPhotoFile = file;
Point p = e.GetPosition(agv);
GridView_MenuFlyout.ShowAt(agv, p);//显示
}
}
}
}
}
private async void DeleteMenuItem_Click(object sender, RoutedEventArgs e)
{
if (RightPhotoFile != null)
{
//遍历，删除
IReadOnlyList <StorageFile> FileList = await ApplicationData.Current.LocalFolder.GetFilesAsync();
foreach (StorageFile file in FileList)
{
//删除右键文件
if (file.DisplayName == RightPhotoFile.Name)
{
await file.DeleteAsync();
}
}
//移除右键项目
PhotoFileList.Remove(RightPhotoFile);
}
RightPhotoFile = null;
}
public static void ImageOpened(PhotoFile photoFile)
{
var tuple = _imagesCache.LastOrDefault(x => x.Item1 == photoFile);
_imagesCache.Remove(tuple);
if (tuple != null)
{
var image = tuple.Item2;
image.Opacity = 0.0;
var storyboard = new Storyboard();
var opacityImageAniamtion = new DoubleAnimationUsingKeyFrames();
opacityImageAniamtion.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.5), Value = 1.0
});
Storyboard.SetTarget(opacityImageAniamtion, image);
Storyboard.SetTargetProperty(opacityImageAniamtion, new PropertyPath("Opacity"));
storyboard.Children.Add(opacityImageAniamtion);
storyboard.Begin();
}
}
public IList <PhotoFile> GetPhotoNames(out IList <string> unparseableFiles, string prefix = "")
{
unparseableFiles = new List <string>();
var list = new List <PhotoFile>();
var files = Directory.GetFiles(_baseFolderName + "\\" + Folders.Photos, prefix + "*.jpg");
foreach (var fn in files)
{
var pos = fn.LastIndexOf('\\');
var fileName = fn.Substring(pos);
pos = fileName.LastIndexOf(".jpg", StringComparison.Ordinal);
if (pos <= 0)
{
unparseableFiles.Add(fileName);
}
else
{
if (fileName[1] != '-')
{
unparseableFiles.Add(fileName);
}
else
{
try {
var type = (byte)(fileName[0] - 48);
var guid = fileName.Substring(2, fileName.Length - 6);
var photoFile = new PhotoFile {
PhotoType = type, Guid = Guid.Parse(guid)
};
list.Add(photoFile);
} catch {
unparseableFiles.Add(fileName);
}
}
}
}
return(list);
}
public void Delete(PhotoFile file)
{
var index = Items.IndexOf(file);
if (index == -1)
{
return;
}
Items.RemoveAt(index);
if (CurrentItem == file)
{
if (Items.Count > 1)
{
if (Items.Count > index + 1)
{
CurrentItem = Items[index];
}
else
{
CurrentItem = Items[index - 1];
}
}
else
{
CurrentItem = null;
}
}
IsDoneEnabled = Items.FirstOrDefault(x => !x.IsButton) != null;
NotifyOfPropertyChange(() => IsDeleteEnabled);
if (Items.Count == 1)
{
_isOpen = false;
NotifyOfPropertyChange(() => IsOpen);
}
}
public void SelectMessage(PhotoFile file)
{
if (file.IsButton)
{
#if WP81
((App)Application.Current).ChooseFileInfo = new ChooseFileInfo(DateTime.Now);
var fileOpenPicker = new FileOpenPicker();
fileOpenPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
fileOpenPicker.ViewMode = PickerViewMode.Thumbnail;
fileOpenPicker.FileTypeFilter.Clear();
fileOpenPicker.FileTypeFilter.Add(".bmp");
fileOpenPicker.FileTypeFilter.Add(".png");
fileOpenPicker.FileTypeFilter.Add(".jpeg");
fileOpenPicker.FileTypeFilter.Add(".jpg");
fileOpenPicker.ContinuationData.Add("From", "DialogDetailsView");
fileOpenPicker.ContinuationData.Add("Type", "Image");
fileOpenPicker.PickMultipleFilesAndContinue();
#endif
}
else
{
CurrentItem = file;
}
}