private void ExportSlides_Click(object sender, RoutedEventArgs e)
{
e.Handled = true;
if (Library.SelectedItems.Count == 0)
{
return;
}
var dialog = new System.Windows.Forms.FolderBrowserDialog();
System.Windows.Forms.DialogResult result = dialog.ShowDialog();
if (result != System.Windows.Forms.DialogResult.OK)
{
return;
}
string temp = dialog.SelectedPath;
foreach (SlmVignette slide in Library.SelectedItems)
{
string st = System.IO.Path.Combine(new string [] { temp, slide.Name + ".png" });
SlideObject sld = _slideLib._Slides [slide.Name];
BitmapImage renderBitmap = sld.Export();
PngBitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(renderBitmap)); // Push the rendered bitmap to it
using (FileStream outStream = new FileStream(st, FileMode.Create)) { // Create a file stream for saving image
encoder.Save(outStream);
}
}
}
private ObservableCollection <SlmVignette> MergeAndGenerateBadges(string [] files)
{
Point pt = Library.PointToScreen(new Point(0, 0));
_margins = new Thickness(pt.X, pt.Y, pt.X + Library.ActualWidth, pt.Y + Library.ActualHeight);
_waitThread = new Thread(this.RunWaitThread);
_waitThread.IsBackground = true;
_waitThread.SetApartmentState(ApartmentState.STA);
_waitThread.Start();
Thread.Sleep(0);
ObservableCollection <SlmVignette> newItems = new ObservableCollection <SlmVignette> ();
ObservableCollection <SlmVignette> items = new ObservableCollection <SlmVignette> ();
if (Library.ItemsSource != null)
{
items = new ObservableCollection <SlmVignette> ((IEnumerable <SlmVignette>)Library.ItemsSource);
}
foreach (string fileName in files)
{
if (SlideLibObject.IsSlideLibrary(fileName))
{
SlideLibObject slb = new SlideLibObject(fileName);
//_slideLib._Slides =_slideLib._Slides.Concat (slb._Slides).GroupBy (d => d.Key)
// .ToDictionary (d => d.Key, d => d.First ().Value) ;
foreach (KeyValuePair <string, SlideObject> slide in slb._Slides)
{
string name = slide.Key;
if (_slideLib._Slides.ContainsKey(slide.Key))
{
for (int i = 0;; i++)
{
string st = name + i;
if (!_slideLib._Slides.ContainsKey(st))
{
name = st;
break;
}
}
}
_slideLib._Slides.Add(name, slide.Value);
SlmVignette badge = new SlmVignette()
{
Name = name,
Type = slide.Value._Size.Width + "x" + slide.Value._Size.Height,
Image = slide.Value.Export(70, 70)
};
items.Add(badge);
newItems.Add(badge);
}
_dirty = true;
}
if (SlideObject.IsSlide(fileName) && !_slideLib._Slides.ContainsKey(System.IO.Path.GetFileNameWithoutExtension(fileName)))
{
SlideObject sld = new SlideObject(fileName);
sld._Name = System.IO.Path.GetFileNameWithoutExtension(fileName);
_slideLib._Slides.Add(sld._Name, sld);
_dirty = true;
SlmVignette badge = new SlmVignette()
{
Name = sld._Name,
Type = sld._Size.Width + "x" + sld._Size.Height,
Image = sld.Export(70, 70)
};
items.Add(badge);
newItems.Add(badge);
}
Thread.Sleep(0);
}
Library.ItemsSource = items;
Library.Items.Refresh();
Thread.Sleep(200);
while (_waitDialog == null)
{
Thread.Sleep(100);
}
_waitDialog.Dispatcher.BeginInvoke(DispatcherPriority.Normal, (Action)(() => {
_waitDialog.Close();
}));
if (_waitThread.IsAlive)
{
_waitThread.Abort();
}
return(newItems);
}
