/// <summary>
/// Extracts the part to a new media item
/// </summary>
/// <param name="part">Part being extracted</param>
private void ExtractPart(MediaItemPart part)
{
try
{
if (IsOrganising)
{
GeneralMethods.MessageBoxApplicationError("Please wait for the library to finish organising before extracting the parts of any media items");
return;
}
CancelMediaItemsOperationEventArgs e = new CancelMediaItemsOperationEventArgs(new MediaItem[1] {
SelectedMediaItem
});
OnExtractingPartFromMediaItem(e);
if (e.Cancel)
{
GeneralMethods.MessageBoxApplicationError(e.ReasonForCancel);
return;
}
MediaItem extractedFrom = dgMediaItems.SelectedItem as MediaItem;
MediaItem extractedTo;
switch (extractedFrom.Type)
{
case MediaItemTypeEnum.Song:
extractedTo = new Song();
break;
case MediaItemTypeEnum.Video:
extractedTo = new Video();
break;
default:
throw new UnknownEnumValueException(extractedFrom.Type);
}
extractedTo.Parts.Add(part.Location, part.Size, part.Duration);
MediaItemDialog mediaItemDialog = new MediaItemDialog(true, extractedTo);
mediaItemDialog.Owner = Application.Current.MainWindow;
mediaItemDialog.ShowHidden = Filter.ShowHidden;
mediaItemDialog.FileTypeAdded += new FileTypeEventHandler(mediaItemDialog_FileTypeAdded);
if (GeneralMethods.GetNullableBoolValue(mediaItemDialog.ShowDialog()))
{
extractedFrom.Parts.Remove(part.Location);
OnMediaItemSaved(extractedFrom);
OnMediaItemSaved(extractedTo);
}
}
catch (System.Exception e)
{
GeneralMethods.MessageBoxException(e, "Could not extract part: ");
}
}
/// <summary>
/// Merges the parts of the selected media items into a single media item
/// </summary>
private void MergePartsOfSelectedMediaItems()
{
try
{
if (IsOrganising)
{
GeneralMethods.MessageBoxApplicationError("Please wait for the library to finish organising before merging the parts of any media items");
return;
}
CancelMediaItemsOperationEventArgs e = new CancelMediaItemsOperationEventArgs(SelectedMediaItems);
OnMergingSelectedMediaItems(e);
if (e.Cancel)
{
GeneralMethods.MessageBoxApplicationError(e.ReasonForCancel);
return;
}
MediaItem mergedMediaItem = SelectedMediaItems[0];
List <MediaItemPart> originalParts = new List <MediaItemPart>(mergedMediaItem.Parts);
for (int i = 1; i < SelectedMediaItems.Length; i++)
{
foreach (MediaItemPart part in SelectedMediaItems[i].Parts)
{
mergedMediaItem.Parts.Add(part.Location, part.Size, part.Duration);
}
}
MediaItemDialog mediaItemDialog = new MediaItemDialog(true, mergedMediaItem);
mediaItemDialog.Owner = Application.Current.MainWindow;
mediaItemDialog.ShowHidden = Filter.ShowHidden;
mediaItemDialog.FileTypeAdded += new FileTypeEventHandler(mediaItemDialog_FileTypeAdded);
if (GeneralMethods.GetNullableBoolValue(mediaItemDialog.ShowDialog()))
{
DeleteMediaItems(SelectedMediaItems.Where(p => p != mergedMediaItem).ToArray());
OnMediaItemSaved(mergedMediaItem);
}
else
{
mergedMediaItem.Parts = new MediaItemPartCollection(originalParts);
}
}
catch (System.Exception e)
{
GeneralMethods.MessageBoxException(e, "Could not merge parts: ");
}
}
/// <summary>
/// Edits the selected videos
/// </summary>
private void EditSelectedMediaItems()
{
try
{
if (IsOrganising)
{
GeneralMethods.MessageBoxApplicationError("Please wait for the library to finish organising before editing any media items");
return;
}
if (SelectedMediaItems.Length > 0)
{
if (SelectedMediaItems.Length == 1)
{
MediaItemDialog mediaItemDialog = new MediaItemDialog(true, MediaItems.ToArray());
mediaItemDialog.FileTypeAdded += new FileTypeEventHandler(mediaItemDialog_FileTypeAdded);
mediaItemDialog.SavedMediaItem += new MediaItemEventHandler(mediaItemDialog_SavedMediaItem);
mediaItemDialog.PartExtracted += new MediaItemPartEventHandler(mediaItemDialog_PartExtracted);
mediaItemDialog.Owner = Application.Current.MainWindow;
mediaItemDialog.ShowHidden = Filter.ShowHidden;
mediaItemDialog.SelectedIndex = SelectedIndex;
mediaItemDialog.ShowDialog();
}
else
{
MediaItem firstItem = SelectedMediaItems[0];
if (SelectedMediaItems.Any(p => p.Type != firstItem.Type))
{
//generic media items
throw new NotImplementedException();
}
else
{
switch (firstItem.Type)
{
case MediaItemTypeEnum.Video:
VideosDialog videosDialog = new VideosDialog(SelectedMediaItems.Cast <Video>().ToArray(), Filter.ShowHidden);
videosDialog.Owner = Application.Current.MainWindow;
if (GeneralMethods.GetNullableBoolValue(videosDialog.ShowDialog()))
{
OnMediaItemsSaved(videosDialog.Videos);
}
break;
case MediaItemTypeEnum.Song:
SongsDialog songsDialog = new SongsDialog(SelectedMediaItems.Cast <Song>().ToArray(), Filter.ShowHidden);
songsDialog.Owner = Application.Current.MainWindow;
if (GeneralMethods.GetNullableBoolValue(songsDialog.ShowDialog()))
{
OnMediaItemsSaved(songsDialog.Songs);
}
break;
}
}
}
}
}
catch (System.Exception e)
{
GeneralMethods.MessageBoxException(e, "Could not edit media items: ");
}
}
