public static async Task<SettingsFlyout> CreatePropertiesFlyout(StorageFile file, StorageFolder topFolder, string fileSubPath)
{
if (file == null) return null;
SettingsFlyout flyout = null;
try
{
BasicProperties basicProps = null;
try { basicProps = await file.GetBasicPropertiesAsync(); }
catch (Exception ex) { Debug.WriteLine(ex.ToString()); }
if (file.ContentType.StartsWith("image", StringComparison.OrdinalIgnoreCase))
{
var flyoutImg = new PropertiesFlyoutImage();
flyout = flyoutImg;
ImageProperties imageProps = await file.Properties.GetImagePropertiesAsync();
if (imageProps != null)
FillImageProperties(flyoutImg, imageProps, file, basicProps);
}
else if (file.ContentType.ToLower().StartsWith("audio"))
{
var flyoutAud = new PropertiesFlyoutAudio();
flyout = flyoutAud;
MusicProperties musicProps = await file.Properties.GetMusicPropertiesAsync();
if (musicProps != null)
await FillAudioProperties(flyoutAud, musicProps, file);
}
else if (file.ContentType.ToLower().StartsWith("video"))
{
var flyoutVdo = new PropertiesFlyoutVideo();
flyout = flyoutVdo;
VideoProperties videoProps = await file.Properties.GetVideoPropertiesAsync();
if (videoProps != null)
FillVideoProperties(flyoutVdo, videoProps);
}
else
{
var flyoutGen = new PropertiesFlyoutGeneral();
flyout = flyoutGen;
await FillGeneralProperties(flyoutGen, file, basicProps);
}
Debug.Assert(flyout != null, "Flyout object must exist.");
if (flyout != null)
await FillFileProperties((IFileProperties)flyout, file, topFolder, fileSubPath, basicProps);
}
catch (Exception ex) { Debug.WriteLine(ex.ToString()); }
return flyout;
}
public static void FillVideoProperties(PropertiesFlyoutVideo flyout, VideoProperties videoProps)
{
try
{
if (!string.IsNullOrEmpty(videoProps.Title))
flyout.VideoTitle.Text = videoProps.Title;
else if (!string.IsNullOrEmpty(videoProps.Subtitle))
flyout.VideoTitle.Text = videoProps.Subtitle;
else
flyout.HideVideoTitle();
if (videoProps.Duration.TotalSeconds > 0)
flyout.Duration.Text = TimeSpan_ToString(videoProps.Duration);
else
flyout.HideDuration();
if (videoProps.Directors.Count >= 1)
flyout.Directors.Text += NameCreditsStr("", videoProps.Directors);
else
flyout.HideDirectors();
if (videoProps.Writers.Count >= 1)
flyout.Writers.Text = NameCreditsStr("", videoProps.Writers);
else
flyout.HideWriters();
if (videoProps.Producers.Count >= 1)
flyout.Producers.Text = NameCreditsStr("", videoProps.Producers);
else
flyout.HideProducers();
if (!string.IsNullOrEmpty(videoProps.Publisher))
flyout.Publisher.Text = videoProps.Publisher;
else
flyout.HidePublisher();
if (videoProps.Width > 0 && videoProps.Height > 0)
flyout.Dimensions.Text = videoProps.Width.ToString() + " x " + videoProps.Height.ToString() + " pixels";
else
flyout.HideDimensions();
if (videoProps.Year > 0)
flyout.Year.Text = videoProps.Year.ToString();
else
flyout.HideYear();
if (videoProps.Rating > 0)
{
uint starRating = (videoProps.Rating == 0) ? 0 : (uint)Math.Round((double)videoProps.Rating / 25.0) + 1;
flyout.Rating.Text = starRating.ToString() + "*";
}
else
flyout.HideRating();
if (videoProps.Bitrate > 0)
flyout.Bitrate.Text = Util.NumberToString(videoProps.Bitrate, "bps");
else
flyout.HideBitrate();
if (videoProps.Keywords.Count >= 1)
flyout.Keywords.Text = NameCreditsStr("", videoProps.Keywords);
else
flyout.HideKeywords();
// IMPORTANT: Need GeoCoordinate class from System.Device.Location namespace (but not avail on WinRT);
// Not suitable: Windows.Devices.Geolocation namespace;
// GeoCoordinate geoCoord = new GeoCoordinate();
if (videoProps.Latitude.HasValue)
flyout.Latitude.Text = Util.LatOrLong_ToString(videoProps.Latitude);
else
flyout.HideLatitude();
if (videoProps.Longitude.HasValue)
flyout.Longitude.Text = Util.LatOrLong_ToString(videoProps.Longitude);
else
flyout.HideLongitude();
}
catch (Exception ex) { Debug.WriteLine(ex.ToString()); }
}
