protected override Media ExportProtected(Presentation destPres) { ManagedVideoMedia exported = (ManagedVideoMedia)base.ExportProtected(destPres); exported.VideoMediaData = VideoMediaData.Export(destPres); return(exported); }
protected override Media CopyProtected() { ManagedVideoMedia cp = (ManagedVideoMedia)base.CopyProtected(); cp.VideoMediaData = VideoMediaData.Copy(); return(cp); }
protected override MediaData ExportProtected(Presentation destPres) { VideoMediaData expImgData = (VideoMediaData)destPres.MediaDataFactory.Create(GetType()); expImgData.InitializeVideo(m_DataProvider.Export(destPres), OriginalRelativePath); return(expImgData); }
public override bool ValueEquals(WithPresentation other) { if (!base.ValueEquals(other)) { return(false); } VideoMediaData otherz = other as VideoMediaData; if (otherz == null) { return(false); } if (OriginalRelativePath != otherz.OriginalRelativePath) { //System.Diagnostics.Debug.Fail("! ValueEquals !"); return(false); } if (!DataProvider.ValueEquals(otherz.DataProvider)) { //System.Diagnostics.Debug.Fail("! ValueEquals !"); return(false); } return(true); }
protected void NotifyMediaDataChanged(ManagedVideoMedia source, VideoMediaData newData, VideoMediaData prevData) { EventHandler <MediaDataChangedEventArgs> d = MediaDataChanged; if (d != null) { d(this, new MediaDataChangedEventArgs(source, newData, prevData)); } }
protected override MediaData CopyProtected() { VideoMediaData copyVideoMediaData = (VideoMediaData)Presentation.MediaDataFactory.Create(GetType()); // We do not Copy the FileDataProvider, // it is shared amongst VideoMediaData instances without concurrent access problems // because the file stream is read-only by design. copyVideoMediaData.InitializeVideo(m_DataProvider, OriginalRelativePath); return(copyVideoMediaData); }
public override bool ValueEquals(WithPresentation other) { if (!base.ValueEquals(other)) { return(false); } ManagedVideoMedia otherz = other as ManagedVideoMedia; if (otherz == null) { return(false); } if (!VideoMediaData.ValueEquals(otherz.VideoMediaData)) { //System.Diagnostics.Debug.Fail("! ValueEquals !"); return(false); } return(true); }
private void Reset() { m_VideoMediaData = null; }