public DateTime UpdateMediaFiles(DirectoryInfo diMedia, DirectoryInfo diVeg, string subMedia, RenderStatusManager rsm, object dr)
{
DirectoryInfo mediaDirectory = null;
string mediaDirectoryFullName = Path.Combine(diVeg.FullName, subMedia);
mediaDirectory = new DirectoryInfo(mediaDirectoryFullName);
DateTime lastFileModified = DateTime.MinValue;
int filesCopied = 0;
foreach (FileInfo fiMedia in diMedia.GetFiles())
{
switch (fiMedia.Extension.ToLower())
{
// List of file types to copy
case ".jpg":
case ".gif":
case ".png":
case ".psd":
case ".tif":
if (mediaDirectory.Exists)
{
string targetName = Path.Combine(mediaDirectory.FullName, fiMedia.Name);
FileInfo fiTarget = new FileInfo(targetName);
if (!fiTarget.Exists ||
fiTarget.LastWriteTimeUtc < fiMedia.LastWriteTimeUtc ||
fiTarget.Length == 0)
{
System.Diagnostics.Debug.WriteLine("Copying {0} to {1}", fiMedia.Name, mediaDirectory.FullName);
fiMedia.CopyTo(targetName, true);
filesCopied++;
}
}
break;
default:
// Do nothing
break;
}
}
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.MediaFilesCopied, filesCopied);
// Find the last modified tile for the media directory (if it exists)
if (mediaDirectory.Exists)
{
foreach (FileInfo fi in mediaDirectory.GetFiles())
{
if (fi.LastWriteTimeUtc > lastFileModified)
{
lastFileModified = fi.LastWriteTimeUtc;
}
}
}
return(lastFileModified);
}
public bool ProcessFile(FileInfo fiVeg, DirectoryInfo diMedia, string subMedia, string subRender,
RenderTemplate renderTemplate, RenderStatusManager rsm)
{
object dr = rsm.StartProjectProcessing(fiVeg);
DateTime lastMedia = UpdateMediaFiles(diMedia, fiVeg.Directory, subMedia, rsm, dr);
FileInfo renderedFile = GetRenderedFile(fiVeg, subRender);
if ((!renderedFile.Exists ||
renderedFile.LastWriteTimeUtc < fiVeg.LastWriteTimeUtc ||
renderedFile.LastWriteTimeUtc < lastMedia ||
renderedFile.Length == 0) && renderedFile.Directory.Exists)
{
return(RenderFile(fiVeg, renderedFile, renderTemplate, rsm, dr));
}
else
{
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.RenderStatus, "Skipped");
}
return(false);
}
public bool RenderFile(FileInfo fiVeg, FileInfo fiRendered, RenderTemplate renderTemplate, RenderStatusManager rsm, object dr)
{
DateTime renderStart = DateTime.Now;
DateTime renderEnd;
TimeSpan renderTime;
rsm.Dialog.Hide(); // Temporarily hide because during load the UX kills it.
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.RenderStart, renderStart);
if (myVegas.Project != null)
{
// No close method so create a clean new project without the ability to prompt for save of existing
// and then open after that.
myVegas.NewProject(false, false);
}
myVegas.UpdateUI();
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.RenderStatus, "Loading");
myVegas.OpenFile(fiVeg.FullName);
myVegas.UpdateUI();
myVegas.WaitForIdle();
rsm.Dialog.Show();
// Render
RenderArgs ra = new RenderArgs();
ra.OutputFile = fiRendered.FullName;
ra.RenderTemplate = renderTemplate;
Timecode projectLength = GetProjectLength();
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.ProjectLength, projectLength);
ra.Length = projectLength;
ra.StartNanos = 0;
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.RenderStatus, "Rendering");
RenderStatus status = myVegas.Render(ra);
renderEnd = DateTime.Now;
renderTime = renderEnd - renderStart;
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.RenderEnd, renderEnd);
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.RenderTime, renderTime);
rsm.UpdateField(dr, RenderStatusManager.Fields.Names.RenderStatus, status.ToString());
return(status == RenderStatus.Complete);
}