/// <summary>
/// The method is called when a preview is request.
/// </summary>
/// <param name="request">The <see cref="ManualCompareRequest"/> request to compare.</param>
/// <returns>The <see cref="RootCompareObject"/> containing information of the comparison.</returns>
public RootCompareObject Preview(ManualCompareRequest request)
{
_currPreviewProgress = new PreviewProgress(request.TagName);
RootCompareObject rco = ManualSyncer.Compare(request, _currPreviewProgress);
_currPreviewProgress = null;
return rco;
}
/// <summary>
/// Cancels the currently previewing job.
/// </summary>
/// <param name="tagName">The tag name to cancel.</param>
public void CancelPreview(string tagName)
{
if (_currPreviewProgress != null && _currPreviewProgress.TagName == tagName)
{
_currPreviewProgress.Cancel();
_currPreviewProgress = null;
}
}
/// <summary>
/// Compares/previews a job given a <see cref="ManualCompareRequest"/> and a <see cref="PreviewProgress"/>.
/// </summary>
/// <param name="request">The <see cref="ManualCompareRequest"/> to pass in.</param>
/// <param name="progress">The <see cref="PreviewProgress"/> to pass in.</param>
/// <returns></returns>
public static RootCompareObject Compare(ManualCompareRequest request, PreviewProgress progress)
{
List<Filter> filters = request.Filters.ToList();
filters.Add(FilterFactory.CreateArchiveFilter(request.Config.ArchiveName));
filters.Add(FilterFactory.CreateArchiveFilter(request.Config.ConflictDir));
RootCompareObject rco = new RootCompareObject(request.Paths);
List<string> typeConflicts = new List<string>();
CompareObjectHelper.PreTraverseFolder(rco, new BuilderVisitor(filters, typeConflicts, progress), progress);
CompareObjectHelper.PreTraverseFolder(rco, new XMLMetadataVisitor(), progress);
CompareObjectHelper.PreTraverseFolder(rco, new ProcessMetadataVisitor(), progress);
CompareObjectHelper.LevelOrderTraverseFolder(rco, new FolderRenameVisitor(), progress);
ComparerVisitor comparerVisitor = new ComparerVisitor();
CompareObjectHelper.PostTraverseFolder(rco, comparerVisitor, progress);
return rco;
}
