public void UpdateSizeInfo(PowerPointProcessor powerPointProcessor)
{
double height;
double width;
powerPointProcessor.GetPresentationProperties(ParentFileLink.FullPath, out width, out height);
Width = width;
Height = height;
}
public void UpdatePresentationInfo(PowerPointProcessor powerPointProcessor, bool force = false)
{
var sourceFile = new FileInfo(ParentFileLink.FullPath);
if (!sourceFile.Exists) return;
if (LastPresentationInfoUpdate.HasValue && LastPresentationInfoUpdate == sourceFile.LastWriteTime) return;
UpdateSizeInfo(powerPointProcessor);
UpdateThemes(powerPointProcessor);
LastPresentationInfoUpdate = sourceFile.LastWriteTime;
}
public void UpdateQuickViewContent(PowerPointProcessor powerPointProcessor)
{
var parentFile = new FileInfo(ParentFileLink.FullPath);
var previewFolder = new DirectoryInfo(ContainerPath);
var needToUpdate = false;
if (!previewFolder.Exists || !previewFolder.GetFiles().Any())
needToUpdate = true;
else if (parentFile.LastWriteTime > previewFolder.CreationTime)
needToUpdate = true;
if (!needToUpdate) return;
ClearQuickViewContent();
if (!Directory.Exists(Path.Combine(ParentFileLink.ParentLibrary.Path, Constants.RegularPreviewContainersRootFolderName)))
Directory.CreateDirectory(Path.Combine(ParentFileLink.ParentLibrary.Path, Constants.RegularPreviewContainersRootFolderName));
Directory.CreateDirectory(ContainerPath);
powerPointProcessor.ExportPresentationAsImages(ParentFileLink.FullPath, ContainerPath);
PngHelper.ConvertFiles(ContainerPath);
}
private void UpdateThemes(PowerPointProcessor powerPointProcessor)
{
powerPointProcessor.RenameDefaultOfficeDesigns(ParentFileLink.FullPath);
}