public override IEnumerable <Media> HandleMultiple(IEnumerable <Uri> uris)
{
Controller.FocusMainWindow(false);
var res = MessageBox.Show(Resource.imgMsgMultipleCreateSlideshow, Resource.imgMsgMultipleCreateSlideshowTitle, MessageBoxButton.YesNoCancel);
if (res == MessageBoxResult.Yes)
{
var dlg = new Microsoft.Win32.SaveFileDialog();
dlg.DefaultExt = ".show";
dlg.Filter = "Diashow|*.show"; // TODO: localize
dlg.InitialDirectory = Properties.Settings.Default.LastMediaDirectory;
if (dlg.ShowDialog() == true)
{
Properties.Settings.Default.LastMediaDirectory = Path.GetDirectoryName(dlg.FileName);
var media = new ImagesMedia(new Uri(dlg.FileName));
media.CreateSlideshow(uris);
return(new Media[] { media });
}
else
{
return(new Media[] { });
}
}
else if (res == MessageBoxResult.No)
{
return(uris.Select(u => Handle(u, null))); // add them one by one
}
else // cancelled -> add nothing
{
return(new Media[] { });
}
}
public override IEnumerable<Media> HandleMultiple(IEnumerable<Uri> uris)
{
Controller.FocusMainWindow(false);
var res = MessageBox.Show(Resource.imgMsgMultipleCreateSlideshow, Resource.imgMsgMultipleCreateSlideshowTitle, MessageBoxButton.YesNoCancel);
if (res == MessageBoxResult.Yes)
{
var dlg = new Microsoft.Win32.SaveFileDialog();
dlg.DefaultExt = ".show";
dlg.Filter = "Diashow|*.show"; // TODO: localize
dlg.InitialDirectory = Properties.Settings.Default.LastMediaDirectory;
if (dlg.ShowDialog() == true)
{
Properties.Settings.Default.LastMediaDirectory = Path.GetDirectoryName(dlg.FileName);
var media = new ImagesMedia(new Uri(dlg.FileName));
media.CreateSlideshow(uris);
return new Media[] { media };
}
else
{
return new Media[] { };
}
}
else if (res == MessageBoxResult.No)
{
return uris.Select(u => Handle(u, null)); // add them one by one
}
else // cancelled -> add nothing
{
return new Media[] { };
}
}
public void Init(Core.Media media)
{
if (media is ImagesMedia)
{
this.media = (ImagesMedia)media;
pres = Controller.PresentationManager.CreatePresentation <ImagesPresentation>();
pres.LoadingFinished += pres_LoadingFinished;
Controller.PresentationManager.CurrentPresentation = pres;
this.DataContext = this;
if (this.media.Images.Count > 0)
{
this.slideListView.SelectedIndex = 0;
}
}
else
{
throw new ArgumentException("media is not a valid images media.");
}
}
public void Init(Core.Media media)
{
if (media is ImagesMedia)
{
this.media = (ImagesMedia)media;
pres = Controller.PresentationManager.CreatePresentation<ImagesPresentation>();
pres.LoadingFinished += pres_LoadingFinished;
Controller.PresentationManager.CurrentPresentation = pres;
this.DataContext = this;
if (this.media.Images.Count > 0)
this.slideListView.SelectedIndex = 0;
}
else
{
throw new ArgumentException("media is not a valid images media.");
}
}
public override int TestMultiple(IEnumerable <Uri> uris)
{
return(uris.All(u => ImagesMedia.IsValidImageUri(u)) ? 100 : -1);
}
private void slideListView_DragEnterOrOver(object sender, System.Windows.DragEventArgs e)
{
int i = GetIndexAtPosition(e.GetPosition(slideListView));
this.RemoveInsertionAdorner();
if (i >= 0)
{
if (slideListView.HasItems)
{
var container = slideListView.ItemContainerGenerator.ContainerFromIndex(i) as FrameworkElement;
this.CreateInsertionAdorner(container, e.GetPosition(container).IsInFirstHalf(container, false));
}
if (e.Data.GetData(typeof(ImageInfo)) != null)
{
e.Effects = DragDropEffects.Move;
}
else if (e.Data.GetData(DataFormats.FileDrop) != null &&
((string[])e.Data.GetData(DataFormats.FileDrop)).Where((f) => ImagesMedia.IsValidImageUri(new Uri(f))).Any())
{
e.Effects = DragDropEffects.Copy;
}
else
{
e.Effects = DragDropEffects.None;
}
}
else
{
e.Effects = DragDropEffects.None;
}
e.Handled = true;
}