public void ShouldNotChangeCurrentFolderIfParentFolderIsNullAndUpArrowCommandIsExecuted()
{
VideoAsset videoAsset = new VideoAsset {
Title = "VideoAsset"
};
FolderAsset folderAsset = new FolderAsset {
Title = "ParentFolder",
};
folderAsset.AddAssets(new ObservableCollection <Asset> {
videoAsset
});
var presentationModel = this.CreatePresentationModel();
presentationModel.Assets = new List <Asset> {
folderAsset
};
Assert.AreEqual(1, presentationModel.Assets.Count);
presentationModel.UpArrowCommand.Execute(null);
Assert.AreEqual(1, presentationModel.Assets.Count);
}
public void UpdateDisplay()
{
// display name
AssetName.Text = Asset.Name;
// load image/video
ImgAsset.Source = null;
VideoAsset.Source = null;
if (Asset.Type == AssetType.Image)
{
ImgAsset.Source = new BitmapImage(new Uri(Asset.CurrentPath));
lbhymn.Visibility = Visibility.Visible;
lbliturgy.Visibility = Visibility.Visible;
lbbells.Visibility = Visibility.Hidden;
}
if (Asset.Type == AssetType.Video)
{
VideoAsset.Source = new Uri(Asset.CurrentPath);
VideoAsset.MediaEnded += VideoAsset_MediaEnded;
VideoAsset.Volume = 0;
VideoAsset.Play();
lbhymn.Visibility = Visibility.Hidden;
lbliturgy.Visibility = Visibility.Hidden;
lbbells.Visibility = Visibility.Hidden;
}
if (Asset.Type == AssetType.Audio)
{
ImgAsset.Source = new BitmapImage(new Uri("pack://application:,,,/ViewControls/Images/musicnote.png"));
lbhymn.Visibility = Visibility.Hidden;
lbliturgy.Visibility = Visibility.Hidden;
lbinsert.Visibility = Visibility.Hidden;
lbbells.Visibility = Visibility.Visible;
}
}
public void ShouldReadMetadataAndPopulateAssetMetadataDetails()
{
this.regionManager.Regions.Add(new MockRegion {
Name = RegionNames.ClipMetadataRegion
});
this.configurationService.GetParameterValueReturnFunction = parameter =>
{
if (parameter == "MetadataFields")
{
return("Title;Duration;FrameRate");
}
return(null);
};
var presentationModel = this.CreateMetadataViewPresentationModel();
Asset asset = new VideoAsset {
Title = "Test Video"
};
Assert.IsNull(presentationModel.AssetMetadataDetails);
var payload = new TimelineElement {
Asset = asset
};
this.showMetadataEvent.SubscribeArgumentAction(payload);
Assert.AreEqual(3, presentationModel.AssetMetadataDetails.Count);
}
public void ShouldShowAssetsOfParentFolderWhenUpArrowCommandIsExecuted()
{
VideoAsset videoAsset = new VideoAsset {
Title = "VideoAsset"
};
AudioAsset audioAsset = new AudioAsset {
Title = "AudioAsset"
};
FolderAsset folderAsset = new FolderAsset {
Title = "ParentFolder"
};
folderAsset.AddAssets(new ObservableCollection <Asset> {
videoAsset, audioAsset
});
var presentationModel = this.CreatePresentationModel();
this.assetsAvailableEvent.SubscribeArgumentAction.Invoke(new Infrastructure.DataEventArgs <List <Asset> >(new List <Asset> {
folderAsset
}));
presentationModel.OnAssetSelected(folderAsset);
Assert.AreEqual(2, presentationModel.Assets.Count);
presentationModel.UpArrowCommand.Execute(null);
Assert.AreEqual(1, presentationModel.Assets.Count);
}
public void ShouldShowAllAssets()
{
var imageAsset = new ImageAsset {
Title = "Image"
};
var videoAsset = new VideoAsset {
Title = "Video"
};
var audioAsset = new AudioAsset {
Title = "Audio"
};
var assets = new List <Asset> {
imageAsset, videoAsset, audioAsset
};
var presentationModel = this.CreatePresentationModel();
this.assetsAvailableEvent.SubscribeArgumentAction.Invoke(new Infrastructure.DataEventArgs <List <Asset> >(assets));
presentationModel.ShowImages = false;
presentationModel.ShowVideos = false;
presentationModel.ShowAudio = false;
Assert.AreEqual(0, presentationModel.Assets.Count);
presentationModel.ShowImages = true;
presentationModel.ShowVideos = true;
presentationModel.ShowAudio = true;
Assert.AreEqual(3, presentationModel.Assets.Count);
}
public void ShouldShowOnlyTheTopLevelAssetsAtStart()
{
VideoAsset videoAsset = new VideoAsset()
{
Title = "VideoAsset"
};
FolderAsset parentFolderAsset = new FolderAsset()
{
Title = "ParentFolder"
};
FolderAsset childFolderAsset1 = new FolderAsset()
{
Title = "Child1Folder",
ParentFolder = parentFolderAsset
};
FolderAsset childFolderAsset2 = new FolderAsset()
{
Title = "Child1Folder",
ParentFolder = parentFolderAsset
};
parentFolderAsset.Assets.Add(childFolderAsset1);
parentFolderAsset.Assets.Add(childFolderAsset2);
var presentationModel = this.CreatePresentationModel();
presentationModel.Assets = new List <Asset> {
videoAsset, parentFolderAsset
};
Assert.IsTrue(presentationModel.Assets.Count == 2);
}
public void ShouldAddDefaultOptionToAssetWithoutAudioStreams()
{
var viewModel = this.CreateViewModel();
VideoAsset asset = new VideoAsset();
viewModel.Asset = asset;
Assert.AreEqual(1, viewModel.AvailableAudioStreams.Count);
Assert.AreEqual("Default", viewModel.AvailableAudioStreams[0].Name);
}
public void ShouldPublishEventWhenCallingOnAddAsset()
{
var asset = new VideoAsset();
var presentationModel = this.CreatePresentationModel();
Assert.IsFalse(this.addAssetEvent.PublishCalled);
Assert.IsNull(this.addAssetEvent.Asset);
presentationModel.OnAddAsset(asset);
Assert.IsTrue(this.addAssetEvent.PublishCalled);
Assert.IsNotNull(this.addAssetEvent.Asset);
Assert.AreEqual(this.addAssetEvent.Asset, asset);
}
public void ShouldSetShowMetadataToTrueWhenShowMetadataEventIsPublished()
{
var presentationModel = this.CreateMetadataViewPresentationModel();
Asset asset = new VideoAsset {
Title = "Test Video"
};
presentationModel.ShowMetadataInformation = false;
this.showMetadataEvent.SubscribeArgumentAction(asset);
Assert.IsTrue(presentationModel.ShowMetadataInformation);
}
private static AssetItem ImportVideo([NotNull] UFile sourcePath, [NotNull] VideoStream videoStream)
{
var videoAsset = new VideoAsset
{
Source = sourcePath,
};
videoAsset.VideoDuration.StartTime = TimeSpan.Zero;
videoAsset.VideoDuration.EndTime = videoStream.Duration;
var videoUrl = new UFile(sourcePath.GetFileNameWithoutExtension());
return(new AssetItem(videoUrl, videoAsset));
}
public void ShouldPublishShowMetadataEventWhenShowMetadataIsCalledAndAssetIsVideoAsset()
{
VideoAsset asset = new VideoAsset {
Title = "Video"
};
var presentationModel = this.CreatePresentationModel();
this.showMetadataEvent.PublishCalled = false;
this.showMetadataEvent.Asset = null;
presentationModel.ShowMetadata(asset);
Assert.IsTrue(this.showMetadataEvent.PublishCalled);
Assert.IsTrue(this.showMetadataEvent.Asset == asset);
}
public void ShouldUpdateHasAssetWhenExecutingDropCommand()
{
var viewModel = this.CreateViewModel();
DropPayload dropPayload = new DropPayload();
VideoAsset asset = new VideoAsset();
dropPayload.DraggedItem = asset;
Assert.IsFalse(viewModel.HasAsset);
viewModel.DropCommand.Execute(dropPayload);
Assert.IsTrue(viewModel.HasAsset);
}
public void ShouldPublishAddAssetEventWhenExecutingAddItemCommand()
{
var asset = new VideoAsset();
var presentationModel = this.CreatePresentationModel();
Assert.IsFalse(this.addAssetEvent.PublishCalled);
presentationModel.Assets = new List <Asset> {
asset
};
presentationModel.AddItemCommand.Execute(asset.Id);
Assert.IsTrue(this.addAssetEvent.PublishCalled);
Assert.AreEqual(asset, this.addAssetEvent.Asset);
}
public void ShouldUpdateCurrentAssetWhenExecutingDropCommand()
{
var viewModel = this.CreateViewModel();
DropPayload dropPayload = new DropPayload();
VideoAsset asset = new VideoAsset();
dropPayload.DraggedItem = asset;
Assert.IsNull(viewModel.Asset);
viewModel.DropCommand.Execute(dropPayload);
Assert.IsNotNull(viewModel.Asset);
Assert.AreSame(asset, viewModel.Asset);
}
public void ShouldPublishPlayerEventWhenExecutingPlaySelectedAssetCommandForVideoAsset()
{
var asset = new VideoAsset();
var presentationModel = this.CreatePresentationModel();
Assert.IsFalse(this.playerEvent.PublishCalled);
Assert.IsNull(this.playerEvent.PublishArgumentPayload);
presentationModel.Assets = new List <Asset> {
asset
};
presentationModel.PlaySelectedAssetCommand.Execute(asset.Id);
Assert.IsTrue(this.playerEvent.PublishCalled);
Assert.IsNotNull(this.playerEvent.PublishArgumentPayload);
Assert.AreEqual(this.playerEvent.PublishArgumentPayload.Asset, asset);
}
/// <summary>
/// Creates a video asset for testing.
/// </summary>
/// <returns>A video asset with values.</returns>
private static VideoAsset CreateVideoAsset()
{
var item = new VideoAsset();
item.ProviderUri = CreateUri();
item.Source = CreateUri();
item.Title = "Title";
item.ResourceType = ResourceType.Master;
item.FrameRate = SmpteFrameRate.Smpte2997NonDrop;
item.Height = 200;
item.Width = 200;
item.Duration = TimeCode.FromSeconds(60d, item.FrameRate);
item.Metadata = new List <MetadataField> {
new MetadataField("TestName", "TestValue")
};
item.ThumbnailSource = "http://test1/test.png";
return(item);
}
public void ShouldPublishShowMetadataEventWhenShowMetadataIsCalledAndAssetIsVideoAsset()
{
VideoAsset asset = new VideoAsset {
Title = "Video"
};
var presentationModel = this.CreatePresentationModel();
this.showMetadataEvent.PublishCalled = false;
this.showMetadataEvent.Payload = null;
var payload = new TimelineElement {
Asset = asset
};
presentationModel.ShowMetadata(payload);
Assert.IsTrue(this.showMetadataEvent.PublishCalled);
Assert.IsTrue(this.showMetadataEvent.Payload == payload);
}
/// <summary>
/// Adds the asset to timeline.
/// </summary>
private void AddAssetToTimeline()
{
Asset selectedAsset = this.AssetsList.SelectedItem as Asset;
if (selectedAsset != null && !(selectedAsset is FolderAsset))
{
if (selectedAsset is VideoAsset)
{
// VideoPreview preview = this.AssetsList.GetChildControls<VideoPreview>().Where(x => x.Asset == selectedAsset).Single();
VideoPreview preview = this.AssetsList.GetChildControls <VideoPreview>().Where(x => x.Asset == selectedAsset).Single();
VideoAsset videoAsset = selectedAsset as VideoAsset;
VideoAssetInOut videoAssetInOut = new VideoAssetInOut(videoAsset);
this.Model.AddAssetToTimeline(videoAssetInOut);
}
else
{
this.Model.AddAssetToTimeline(selectedAsset);
}
}
}
public void ShouldUpdateTitleWhenAssetChanges()
{
var viewModel = this.CreateViewModel();
Assert.AreEqual("Sub-Clip Tool", viewModel.Title);
VideoAsset asset = new VideoAsset();
asset.Title = "Asset Title";
bool wasCalled = false;
string expectedTitle = string.Format("Source: {0}", asset.Title);
viewModel.TitleUpdated += (s, a) => { wasCalled = true; };
viewModel.Asset = asset;
Assert.AreEqual(expectedTitle, viewModel.Title);
Assert.IsTrue(wasCalled);
}
/// <summary>
/// Handles the MediaOpened event of the MediaElement control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void MediaElement_MediaOpened(object sender, RoutedEventArgs e)
{
// HACK: For non-smooth streaming content.
// this.Position = TimeSpan.FromSeconds(this.timelineElement.InPosition.TotalSeconds);
// this.Position = TimeSpan.FromSeconds(0);
this.In = TimeSpan.FromSeconds(this.timelineElement.InPosition.TotalSeconds);
VideoAsset videoAsset = this.timelineElement.Asset as VideoAsset;
AudioAsset audioAsset = this.timelineElement.Asset as AudioAsset;
if (videoAsset != null)
{
if (TimeSpan.FromSeconds(videoAsset.Duration.TotalSeconds).TotalSeconds != this.mediaElement.Duration.TotalSeconds)
{
videoAsset.Duration = TimeCode.FromSeconds(this.mediaElement.Duration.TotalSeconds, videoAsset.FrameRate);
this.Duration = TimeSpan.FromSeconds(videoAsset.Duration.TotalSeconds + this.timelineElement.InPosition.TotalSeconds);
}
}
if (audioAsset != null)
{
if (audioAsset.Duration != this.mediaElement.Duration.TotalSeconds)
{
audioAsset.Duration = this.mediaElement.Duration.TotalSeconds;
this.Duration = TimeSpan.FromSeconds(audioAsset.Duration + this.timelineElement.InPosition.TotalSeconds);
}
}
SmoothStreamingVideoAsset smoothStreamingVideoAsset = this.timelineElement.Asset as SmoothStreamingVideoAsset;
if (smoothStreamingVideoAsset != null && smoothStreamingVideoAsset.StartPosition != this.mediaElement.StartPosition.TotalSeconds)
{
smoothStreamingVideoAsset.StartPosition = this.mediaElement.StartPosition.TotalSeconds;
}
// if (this.mediaElement.StartPosition.TotalSeconds > this.timelineElement.InPosition.TotalSeconds)
// {
// this.timelineElement.InPosition = TimeCode.FromSeconds(this.mediaElement.StartPosition.TotalSeconds, this.timelineElement.InPosition.FrameRate);
// this.timelineElement.OutPosition += TimeCode.FromSeconds(this.mediaElement.StartPosition.TotalSeconds, this.timelineElement.InPosition.FrameRate);
// }
}
public void ShouldCallHidePreviewImageMethodOfViewIfPlayerEventIsTriggeredFormTimelineModel()
{
var asset = new VideoAsset {
Source = new Uri("http://test")
};
var presenter = this.CreatePresenter();
this.view.HidePreviewImageCalled = false;
Assert.IsFalse(this.view.SetSourceCalled);
Assert.IsNull(this.view.SetSourceArgument);
this.playerEvent.SubscribeArgumentAction(new PlayerEventPayload {
Asset = asset, PlayerMode = PlayerMode.MediaBin
});
Assert.IsTrue(this.view.SetSourceCalled);
Assert.AreEqual(asset.Source, this.view.SetSourceArgument);
Assert.IsTrue(this.view.HidePreviewImageCalled);
}
public void ShouldPopulateOverlaysListWhenAssetsAvailableEventIsPublished()
{
var vm = this.CreateViewModel();
OverlayAsset o1 = new OverlayAsset();
OverlayAsset o2 = new OverlayAsset();
AudioAsset a1 = new AudioAsset();
VideoAsset v1 = new VideoAsset();
var assets = new List <Asset> {
o1, o2, a1, v1
};
Assert.AreEqual(0, vm.Overlays.Count);
this.assetsAvailableEvent.Publish(new DataEventArgs <List <Asset> >(assets));
Assert.AreEqual(2, vm.Overlays.Count);
CollectionAssert.Contains(vm.Overlays, o1);
CollectionAssert.Contains(vm.Overlays, o2);
}
/// <summary>
/// Returns the best fit size for the asset in the given size.
/// </summary>
/// <param name="width">Max possible width.</param>
/// <param name="height">Max possible height.</param>
/// <returns>Returns the best fit size for the asset.</returns>
private Size GetSizeMaintainingAspectRatio(double width, double height)
{
width -= MarginX;
if (width <= 0)
{
width = 1;
}
height -= MarginY;
if (height <= 0)
{
height = 1;
}
VideoAsset videoAsset = this.Asset as VideoAsset;
if (videoAsset != null)
{
double aspectRatioWidth = Convert.ToDouble(videoAsset.Width.GetValueOrDefault());
double aspectRatioHeight = Convert.ToDouble(videoAsset.Height.GetValueOrDefault());
if (aspectRatioWidth == 0 || aspectRatioHeight == 0)
{
return(new Size(width, height));
}
if (width >= height * aspectRatioWidth / aspectRatioHeight)
{
return(new Size(height * aspectRatioWidth / aspectRatioHeight, height));
}
else
{
return(new Size(width, width * aspectRatioHeight / aspectRatioWidth));
}
}
return(new Size(width, height));
}
public void ShouldSetShowMetadataToTrueWhenShowMetadataEventIsPublished()
{
this.regionManager.Regions.Add(new MockRegion {
Name = RegionNames.ClipMetadataRegion
});
var presentationModel = this.CreateMetadataViewPresentationModel();
Asset asset = new VideoAsset {
Title = "Test Video"
};
presentationModel.ShowMetadataInformation = false;
var payload = new TimelineElement {
Asset = asset
};
this.showMetadataEvent.SubscribeArgumentAction(payload);
Assert.IsTrue(presentationModel.ShowMetadataInformation);
}
public void ShouldReturnTheAssetAssociatedWithTheMediaDataUnderTheCurrentPosition()
{
var aggregateMediaModel = CreateTestableAggregateMediaModel();
var expectedAsset = new VideoAsset {
Source = new Uri("http://test")
};
var timelineElement1 = new TimelineElement {
Asset = new ImageAsset(), InPosition = TimeCode.FromSeconds(0d, SmpteFrameRate.Smpte25), OutPosition = TimeCode.FromSeconds(5000d, SmpteFrameRate.Smpte25), Position = TimeCode.FromSeconds(0d, SmpteFrameRate.Smpte25)
};
var timelineElement2 = new TimelineElement {
Asset = expectedAsset, InPosition = TimeCode.FromSeconds(0d, SmpteFrameRate.Smpte25), OutPosition = TimeCode.FromSeconds(5000d, SmpteFrameRate.Smpte25), Position = TimeCode.FromSeconds(1000d, SmpteFrameRate.Smpte25)
};
aggregateMediaModel.AddElement(timelineElement1);
aggregateMediaModel.AddElement(timelineElement2);
// Set the current media.
aggregateMediaModel.Position = TimeSpan.FromSeconds(6000);
Assert.AreEqual(expectedAsset, aggregateMediaModel.CurrentAsset);
}
public void ShouldNotifyHasAssetPropertyChangedWhenAssetChanges()
{
var viewModel = this.CreateViewModel();
VideoAsset asset1 = new VideoAsset();
VideoAsset asset2 = new VideoAsset();
int timesRaised = 0;
viewModel.PropertyChanged += (s, a) =>
{
if (a.PropertyName == "HasAsset")
{
timesRaised++;
}
};
viewModel.Asset = asset1;
viewModel.Asset = asset1;
viewModel.Asset = asset2;
viewModel.Asset = asset2;
Assert.AreEqual(2, timesRaised);
}
/// <summary>
/// Sets the source of the <see cref="Player"/> in case of Audio/Video asset
/// and set the <see cref="PreviewImage"/> source in case of image asset.
/// </summary>
/// <param name="asset">The asset.</param>
public void SetSource(Asset asset)
{
this.Stop();
// Set the size of the media element maintaining the aspect ratio.
VideoAsset videoAsset = asset as VideoAsset;
if (videoAsset != null)
{
Size size = this.CalculatePlayerSize(videoAsset.Width.GetValueOrDefault(), videoAsset.Height.GetValueOrDefault());
this.Player.Width = size.Width;
this.Player.Height = size.Height;
}
if (asset is ImageAsset)
{
this.Player.Opacity = 0;
this.PreviewImage.Source = new BitmapImage(asset.Source);
this.PreviewImage.Opacity = 1;
}
else
{
this.PreviewImage.Opacity = 0;
if (asset.IsAdaptiveAsset)
{
this.Player.SmoothStreamingSource = asset.Source;
}
else
{
this.Player.Source = asset.Source;
}
this.Player.Opacity = 1;
}
}
public void ShouldClearOverlaysListBeforeAddingAssetsWhenAssetsAvailableEventIsPublished()
{
var vm = this.CreateViewModel();
OverlayAsset o1 = new OverlayAsset();
OverlayAsset o2 = new OverlayAsset();
AudioAsset a1 = new AudioAsset();
VideoAsset v1 = new VideoAsset();
var assets = new List <Asset> {
o1, o2, a1, v1
};
Assert.AreEqual(0, vm.Overlays.Count);
this.assetsAvailableEvent.Publish(new DataEventArgs <List <Asset> >(assets));
Assert.AreEqual(2, vm.Overlays.Count);
CollectionAssert.Contains(vm.Overlays, o1);
CollectionAssert.Contains(vm.Overlays, o2);
OverlayAsset o3 = new OverlayAsset();
OverlayAsset o4 = new OverlayAsset();
AudioAsset a2 = new AudioAsset();
VideoAsset v2 = new VideoAsset();
var newAssets = new List <Asset> {
o3, o4, a2, v2
};
this.assetsAvailableEvent.Publish(new DataEventArgs <List <Asset> >(newAssets));
Assert.AreEqual(2, vm.Overlays.Count);
CollectionAssert.Contains(vm.Overlays, o3);
CollectionAssert.Contains(vm.Overlays, o4);
}
public void ShouldReadMetadataAndPopulateAssetMetadataDetails()
{
this.configurationService.GetParameterValueReturnFunction = parameter =>
{
if (parameter == "MetadataFields")
{
return("Title;Duration;FrameRate");
}
return(null);
};
var presentationModel = this.CreateMetadataViewPresentationModel();
Asset asset = new VideoAsset {
Title = "Test Video"
};
Assert.IsNull(presentationModel.AssetMetadataDetails);
this.showMetadataEvent.SubscribeArgumentAction(asset);
Assert.AreEqual(3, presentationModel.AssetMetadataDetails.Count);
}
public void InsertOrUpdateVideoAsset(VideoAsset videoAsset)
{
_context.Entry(videoAsset).State = videoAsset.VideoAssetID == 0 ? EntityState.Added : EntityState.Modified;
_context.SaveChanges();
}
