Beispiel #1
0
 private void reportProgress(FindProgress progress)
 {
     if (_progress != null)
     {
         _progress.Report(progress);
     }
 }
Beispiel #2
0
        protected void Find(DirectoryInfo folder, FolderAndFileStats stats, FindResult findResult, ref int currentFileIndex)
        {
            var fileIndexWithinParent = 0;
            var filesThisFolder       = folder.GetFiles();
            var totalThisFolder       = filesThisFolder.Count();

            foreach (var file in filesThisFolder)
            {
                fileIndexWithinParent++;
                currentFileIndex++;
                var progress = new FindProgress {
                    Phase               = FindProgressPhase.Finding,
                    Filename            = file.FullName,
                    IndexInParentFolder = fileIndexWithinParent,
                    ParentFolderTotal   = totalThisFolder,
                    AllIndex            = currentFileIndex,
                    AllTotal            = stats.FileCount
                };

                if (_fileEvaluator.IsInterestedInFile(_fileEvalOptions, file))
                {
                    findResult.Results.Add(
                        new FindResultItem {
                        FullFilename = file.FullName
                    });
                }

                reportProgress(progress);
            }
            foreach (var subfolder in folder.GetDirectories())
            {
                Find(subfolder, stats, findResult, ref currentFileIndex);
            }
        }
Beispiel #3
0
        public async Task <FindResult> Start()
        {
            return(await Task.Run(() => {
                try
                {
                    var progress = new FindProgress {
                        Phase = FindProgressPhase.Prepping
                    };
                    reportProgress(progress);
                    var rootFolder = new DirectoryInfo(_options.StartFolder);
                    var folderAndFileStats = new FolderAndFileStats {
                        FolderCount = 1
                    };
                    GetStats(rootFolder, folderAndFileStats);
                    progress.AllTotal = folderAndFileStats.FileCount;

                    reportProgress(new FindProgress {
                        Phase = FindProgressPhase.PrepDone
                    });

                    var findResult = new FindResult();
                    findResult.FindOptions = _options;
                    findResult.Results = new List <FindResultItem>();
                    var currentFileIndex = 0;
                    Find(rootFolder, folderAndFileStats, findResult, ref currentFileIndex);
                    reportProgress(new FindProgress {
                        Phase = FindProgressPhase.Done
                    });
                    return findResult;
                }
                catch (Exception exc)
                {
                    reportProgress(new FindProgress {
                        Phase = FindProgressPhase.DoneWithErrors
                    });
                    return new FindResult {
                        FindOptions = _options,
                        HadErrors = true,
                        Error = exc
                    };
                }
            }));
        }