/// <summary>
/// Nhập đối tượng là audio
/// </summary>
/// <param name="_page"></param>
/// <param name="_shape"></param>
private void ShapeIsAudio(PageLayer _page, pp.Shape _shape, EAnimation _animation, string _idShape)
{
EAudioElement eAudio = new EAudioElement();
eAudio.Name = "Audio";
eAudio.ID = _idShape;
eAudio.Width = _shape.Width * Utils.tlw;
eAudio.Height = _shape.Height * Utils.tlh;
eAudio.Top = _shape.Top * Utils.tlh;
eAudio.Left = _shape.Left * Utils.tlw;
eAudio.Angle = _shape.Rotation;
eAudio.ZOder = (int)_shape.ZOrderPosition;
eAudio.Animations = _animation;
//Lấy file audio trong gói sử dụng openxml
var lstPic = Utils.slidePart.Slide.Descendants <DocumentFormat.OpenXml.Presentation.Picture>().Select(p => p);
P.Picture audioTag = GetPictureTag(lstPic, _shape.Id.ToString());
var audioFromFile = audioTag.NonVisualPictureProperties.ApplicationNonVisualDrawingProperties.Descendants <D.AudioFromFile>().Select(p => p);
ReferenceRelationship relationship = Utils.slidePart.GetReferenceRelationship(audioFromFile.First().Link.Value);
DataPartReferenceRelationship data = (DataPartReferenceRelationship)relationship;
string pathAudio = Path.Combine((System.Windows.Application.Current as IAppGlobal).DocumentTempFolder, ObjectElementsHelper.RandomString(13) + Path.GetExtension(data.Uri.ToString()));
Utils.CopyStream(data.DataPart.GetStream(), pathAudio);
eAudio.AudioFileName = new Core.Model.Media.Audio();
eAudio.AudioFileName.Path = pathAudio;
_page.Children.Add(eAudio);
}
private static MemoryStream CreatePresentationDocumentWithDataReference()
{
var stream = new MemoryStream();
using (var ppt = PresentationDocument.Create(stream, PresentationDocumentType.Presentation))
{
var mainPart = ppt.AddPresentationPart();
var slide = new Slide();
var slidePart = mainPart.AddNewPart <SlidePart>();
var dataPart = new MediaDataPart(ppt.InternalOpenXmlPackage, MediaDataPartType.Mp3);
var dataPartReferenceRelationship = DataPartReferenceRelationship.Create(slidePart, dataPart, MediaReferenceRelationship.RelationshipTypeConst, "rId2");
slidePart.AddDataPartReferenceRelationship(dataPartReferenceRelationship);
slide.Save(slidePart);
mainPart.Presentation = new Presentation.Presentation(slide);
mainPart.Presentation.Save();
}
stream.Seek(0, SeekOrigin.Begin);
return(stream);
}
/// <summary>
/// Nhập đối tượng là video
/// </summary>
/// <param name="_page"></param>
/// <param name="_shape"></param>
private void ShapeIsVideo(PageLayer _page, pp.Shape _shape, EAnimation _animation, string _idShape)
{
var lstPic = Utils.slidePart.Slide.Descendants <DocumentFormat.OpenXml.Presentation.Picture>().Select(p => p);
P.Picture videoTag = GetPictureTag(lstPic, _shape.Id.ToString());
var videoFromFile = videoTag.NonVisualPictureProperties.ApplicationNonVisualDrawingProperties.Descendants <D.VideoFromFile>().Select(p => p);
ReferenceRelationship relationship = Utils.slidePart.GetReferenceRelationship(videoFromFile.First().Link.Value);
if (videoTag.NonVisualPictureProperties.NonVisualDrawingProperties.HyperlinkOnClick == null)
{
VideoAsFlash(_page, _shape, relationship, _animation, _idShape);
}
else
{
EVideoPlayer eVideoPlayer = new EVideoPlayer();
eVideoPlayer.Name = "Video";
eVideoPlayer.ID = _idShape;
eVideoPlayer.Angle = _shape.Rotation;
eVideoPlayer.Width = _shape.Width * Utils.tlw;
eVideoPlayer.Height = _shape.Height * Utils.tlh;
eVideoPlayer.Top = _shape.Top * Utils.tlh;
eVideoPlayer.Left = _shape.Left * Utils.tlw;
eVideoPlayer.ZOder = _shape.ZOrderPosition;
eVideoPlayer.Animations = _animation;
//Lấy file video trong gói sử dụng openxml
DataPartReferenceRelationship data = (DataPartReferenceRelationship)relationship;
string pathVideo = Path.Combine((System.Windows.Application.Current as IAppGlobal).DocumentTempFolder, ObjectElementsHelper.RandomString(13) + Path.GetExtension(data.Uri.ToString()));
Utils.CopyStream(data.DataPart.GetStream(), pathVideo);
eVideoPlayer.Source = new Core.Model.Media.Video();
eVideoPlayer.Source.Path = pathVideo;
//Lấy avata video
eVideoPlayer.ImageFirst = new Image();
string rId = videoTag.BlipFill.Blip.Embed.Value;
OpenXmlPart avtPart = Utils.slidePart.GetPartById(rId);
string pathAvata = Path.Combine((System.Windows.Application.Current as IAppGlobal).DocumentTempFolder, ObjectElementsHelper.RandomString(13) + Path.GetExtension(avtPart.Uri.ToString()));
Utils.CopyStream(avtPart.GetStream(), pathAvata);
eVideoPlayer.ImageFirst.Path = pathAvata;
_page.Children.Add(eVideoPlayer);
}
}
