/// <summary>
/// Remvoe picture
/// </summary>
/// <param name="picture"></param>
public void RemovePicture(Picture picture, RemoveType type)
{
//delete files
Storage.DeleteFile(picture.Path);
if (type == RemoveType.HardDelete)
{
//delete record
baseData.Pictures.Remove(picture);
this.Save();
OnPropertyChanged("PicturesCount");
OnPropertyChanged("Pictures");
}
OnPropertyChanged("AvailableSpace");
}
/// <summary>
/// Add picture
/// </summary>
/// <param name="picture"></param>
public void AddPicture(Picture picture)
{
baseData.Pictures.Add(picture);
this.Save();
OnPropertyChanged("PicturesCount");
OnPropertyChanged("Pictures");
OnPropertyChanged("AvailableSpace");
}
/// <summary>
/// Picture save event
/// </summary>
private void triggerPictureSave(Picture picture)
{
if (this.PictureSave != null)
{
PictureSaveEventArgs args = new PictureSaveEventArgs();
args.Picture = picture;
this.PictureSave.Invoke(this, args);
}
}
/// <summary>
/// On image capture complete
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void triggerCaptureImage(object sender, CaptureImageCompletedEventArgs e)
{
if (e.Error != null)
{
return;
}
var name = this.getFileName("jpg");
Picture picture = new Picture();
picture.Path = name;
picture.Time = DateTime.Now;
picture.Rotated = this.Orientation == PageOrientation.LandscapeRight;
picture.Backup = new BackupInfo();
var wb = e.Result;
var stream = Storage.CreateFile(picture.Path);
wb.SaveJpeg(stream, wb.PixelWidth, wb.PixelHeight, 0, 60);
stream.Close();
if (this.IsRecording) {
this.video.Preview = name;
} else {
this.triggerPictureSave(picture);
}
}
/// <summary>
/// Set brush
/// </summary>
/// <param name="value"></param>
private void setBrush(Picture value)
{
BitmapImage img = null;
IsolatedStorageFileStream stream = null;
if (Storage.FileExists(value.Path))
{
stream = Storage.OpenFile(value.Path, System.IO.FileMode.Open, System.IO.FileAccess.Read, System.IO.FileShare.ReadWrite);
try
{
img = new BitmapImage();
img.SetSource(stream);
}
catch
{
stream.Dispose();
this.downloadBackup();
}
}
else
{
this.downloadBackup();
}
this.Brush = img;
//dispose
if (stream != null)
{
stream.Dispose();
}
}