void FileRowControl_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
UserFile userFile = sender as UserFile;
if (e.PropertyName == "Percentage")
{
Percentage.Value = userFile.Percentage;
Percentage.Visibility = Visibility.Visible;
}
//当前文件上传完毕
if (userFile.State == Constants.FileStates.Finished)
{
Percentage.Visibility = Visibility.Collapsed;
CWViewUploadedImage cw = new CWViewUploadedImage();
cw.Closed += (o, eventArgs) =>
{
if (cw.DialogResult == true) //确定并就隐藏当前sl应用窗口
{
NavPage.javaScriptableObject.OnCloseAvatar(null); //调用js端注册事件
}
//Utils.ShowMessageBox("op: 确定并就隐藏当前sl应用窗口");
};
cw.LargeImageWidth.Text = Viewport.Width.ToString();
cw.LargeImageHeight.Text = Viewport.Height.ToString();
cw.Show();
}
}
private void BtnAdvanceMode_Click(object sender, RoutedEventArgs e)
{
if (fileInfo == null)
{
Utils.ShowMessageBox("\r\n请选择要上传的头像.");
}
else
{
Utils.UploadUserFile(fileInfo.Name, focusRectangle.imageScroll, focusRectangle.FocusRect,
(o, eventArgs) => //定制UserFile的PropertyChanged 属性，如BytesUploaded,Percentage,IsDeleted
{
UserFile userFile = o as UserFile;
if (eventArgs.PropertyName == "Percentage")
{
Percentage.Value = userFile.Percentage;
Percentage.Visibility = Percentage.Value == 100 ? Visibility.Collapsed : Visibility.Visible;
}
//当前文件上传完毕
if (userFile.State == Constants.FileStates.Finished)
{
this.NavigationService.Navigate(
new Uri(
string.Format("/AdvanceMode?focusWidth={0}&focusHeight={1}&fileName={2}&random=" + new Random().Next(1, 10000),
focusRectangle.FocusRect.Width,
focusRectangle.FocusRect.Height,
userFile.FileName),
UriKind.Relative));
}
});
}
}
private void BtnAdvanceMode_Click(object sender, RoutedEventArgs e)
{
captureSource.Stop();
Utils.UploadUserFile(Utils.GetUserId() + ".jpg", focusRectangle.imageScroll, focusRectangle.FocusRect,
(o, eventArgs) => //定制UserFile的PropertyChanged 属性，如BytesUploaded,Percentage,IsDeleted
{
UserFile userFile = o as UserFile;
if (eventArgs.PropertyName == "Percentage")
{
Percentage.Value = userFile.Percentage;
Percentage.Visibility = Percentage.Value == 100 ? Visibility.Collapsed : Visibility.Visible;
}
//当前文件上传完毕
if (userFile.State == Constants.FileStates.Finished)
{
this.NavigationService.Navigate(
new Uri(
string.Format("/AdvanceMode?focusWidth={0}&focusHeight={1}&fileName={2}",
focusRectangle.FocusRect.Width,
focusRectangle.FocusRect.Height,
userFile.FileName),
UriKind.Relative));
}
});
}
public static UserFile UploadUserFile(string fileName, FrameworkElement image, FrameworkElement focus, PropertyChangedEventHandler eventHandler)
{
FileCollection _files = new FileCollection("1", 1024000);
WriteableBitmap bmp = new WriteableBitmap(image, null);
System.IO.Stream dstStream = new System.IO.MemoryStream();
JpegHelper.EncodeJpeg(bmp, dstStream);
dstStream.Position = 0;//用于上传时从新读取
MixObjectsSoapClient.Point point = new MixObjectsSoapClient.Point();
point.X = (int)Double.Parse(focus.GetValue(Canvas.LeftProperty).ToString());
point.Y = (int)Double.Parse(focus.GetValue(Canvas.TopProperty).ToString());
MixObjectsSoapClient.Size size = new MixObjectsSoapClient.Size();
size.Width = (int)Double.Parse(focus.Width.ToString());
size.Height = (int)Double.Parse(focus.Height.ToString());
UserFile imageFile = new UserFile()
{
FileName = fileName, FileStream = dstStream, GrabPoint = point, GrabSize = size
}; // ofd.File;
imageFile.PropertyChanged += eventHandler;
_files.Add(imageFile);
_files.UploadFiles();
_files.RemoveAt(0);
return(imageFile);
}
public FileUploader(UserFile file)
{
_file = file;
_dataLength = _file.FileStream.Length;
_dataSent = 0;
_client = Utils.CreateServiceClient(); //new MixObjectsSoapClient("", "http://localhost/services/MixObjects.asmx");
//事件绑定
_client.SaveAvatarCompleted += new EventHandler <SaveAvatarCompletedEventArgs>(_client_StoreFileAdvancedCompleted);
_client.ChannelFactory.Closed += new EventHandler(ChannelFactory_Closed);
}
public FileUploader(UserFile file)
{
_file = file;
_dataLength = _file.FileStream.Length;
_dataSent = 0;
_client = Utils.CreateServiceClient(); //new MixObjectsSoapClient("", "http://localhost/services/MixObjects.asmx");
//事件绑定
_client.SaveAvatarCompleted += new EventHandler<SaveAvatarCompletedEventArgs>(_client_StoreFileAdvancedCompleted);
_client.ChannelFactory.Closed += new EventHandler(ChannelFactory_Closed);
}
public static UserFile UploadUserFile(string fileName, FrameworkElement image, FrameworkElement focus, PropertyChangedEventHandler eventHandler)
{
FileCollection _files = new FileCollection("1", 1024000);
WriteableBitmap bmp = new WriteableBitmap(image, null);
System.IO.Stream dstStream = new System.IO.MemoryStream();
JpegHelper.EncodeJpeg(bmp, dstStream);
dstStream.Position = 0;//用于上传时从新读取
MixObjectsSoapClient.Point point = new MixObjectsSoapClient.Point();
point.X = (int) Double.Parse(focus.GetValue(Canvas.LeftProperty).ToString());
point.Y = (int) Double.Parse(focus.GetValue(Canvas.TopProperty).ToString());
MixObjectsSoapClient.Size size = new MixObjectsSoapClient.Size();
size.Width = (int)Double.Parse(focus.Width.ToString());
size.Height = (int)Double.Parse(focus.Height.ToString());
UserFile imageFile = new UserFile() { FileName = fileName, FileStream = dstStream, GrabPoint = point, GrabSize = size };// ofd.File;
imageFile.PropertyChanged += eventHandler;
_files.Add(imageFile);
_files.UploadFiles();
_files.RemoveAt(0);
return imageFile;
}