/// <summary>
/// Производит поиск радиокомпонентов в соответствие с
/// фильтрами поиска, сообщает пользователю в
/// <see cref="searchStatusLabel"/> статус поиска,
/// деактивирует кнопку
/// <see cref="searchRadioComponentsButton"/> и
/// передает индексы найденных радиокомпонентов через
/// событие <see cref="SearchFinished"/>
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SearchRadioComponentsButton_Click(
object sender, EventArgs e)
{
const string searchFinishedText = "Поиск завершен.\n";
int[] foundIndices = GetFilteredRadioComponentsIndices();
string searchStatusText = searchFinishedText;
if (foundIndices.Length == 0)
{
const string notFoundText = "Ничего не найдено.\n";
searchStatusText += notFoundText;
}
else
{
const string foundText =
"Найденные радиокомпоненты подсвечены.\n";
searchStatusText += foundText;
}
const string changeSearchParametersText =
"Измените параметры для нового поиска.";
searchStatusText += changeSearchParametersText;
searchStatusLabel.Text = searchStatusText;
searchRadioComponentsButton.Enabled = false;
SearchFinished?.Invoke(this,
new SearchFinishedEventArgs(foundIndices));
}
private void SearchTx()
{
if (BluetoothAdapter.DefaultAdapter != null && BluetoothAdapter.DefaultAdapter.IsEnabled)
{
SerialAdapter.SearchAvailableDevices(() => { }, adress =>
{
string deviceName = BluetoothAdapter.DefaultAdapter.GetRemoteDevice(adress).Name;
if (deviceName != null)
{
// Connecting to a bluetooth device while discovery is not possible (or very slow). Therefore we only check for a match in the device name.
Regex regex = new Regex(ValidateTxNameExpression);
if (regex.IsMatch(deviceName))
{
InterfaceFound?.Invoke(this,
new InterfaceFoundEventArgs(adress, deviceName, ControllerType.Tx));
}
}
}, () =>
{
SearchFinished?.Invoke(this, EventArgs.Empty);
_searching = false;
_waitForFinishedResetEvent.Set();
});
}
else
{
_searching = false;
_waitForFinishedResetEvent.Set();
}
}
private void SearchProcessExited(int exitCode)
{
Log.Info($"Search process exited with exitcode {exitCode}");
SearchFinished?.Invoke();
DisposeProcess(_searchProcess);
_searchProcess = null;
}
private void RunBeatmapScanner(CancellationToken token)
{
List <FileInfo> mapFiles = new List <FileInfo>();
// Files that should be found in the result so they are not considered for removal
HashSet <string> filesToRemove = new HashSet <string>(difficultyLastWriteTimes.Keys);
// Scan folder layout
foreach (var searchPath in searchPaths)
{
foreach (var file in Directory.EnumerateFiles(searchPath, "*.ksh", SearchOption.AllDirectories))
{
if (token.IsCancellationRequested)
{
return;
}
var fileInfo = new FileInfo(file);
mapFiles.Add(fileInfo);
filesToRemove.Remove(fileInfo.FullName); // Do not remove this map, it still exists
}
}
// Process removals
databaseScheduler.Add(() => RemoveDifficulties(filesToRemove));
// Process found map files
foreach (var mapFile in mapFiles)
{
if (!IsDifficultyAddedOrChanged(mapFile))
{
continue; // Skip unchanged maps
}
// Try to load map metadata
try
{
var stream = File.OpenRead(mapFile.FullName);
BeatmapKsh mapKsh = new BeatmapKsh(stream, true);
Beatmap.Beatmap map = new Beatmap.Beatmap(mapKsh);
databaseScheduler.Add(() => { AddDifficulty(mapFile, map.Metadata); });
}
catch (BeatmapParserException)
{
Debug.WriteLine($"Corrupted map [{mapFile.Name}], not adding it to the database");
if (difficultyLastWriteTimes.ContainsKey(mapFile.FullName))
{
// Difficulty existed, remove it now since it is corrupt
databaseScheduler.Add(() => RemoveDifficulties(new HashSet <string> {
mapFile.FullName
}));
}
}
}
// Notify finished
databaseScheduler.Add(() => SearchFinished?.Invoke(this, null));
IsSearchRunning = false;
}
public async Task GetItems(string initialDirectory, string searchPattern, ObservableCollection <FileItem> items = null)
{
if (items != null)
{
items.Clear();
BindingOperations.EnableCollectionSynchronization(items, _locker);
}
await Task.Run(() => GetFilesSave(initialDirectory, searchPattern, items), CancellationTokenSource.Token).ConfigureAwait(false);
SearchFinished?.Invoke();
}
public SearchLister(Workspace workspace, Options options, CommandRepository commandRepository
) : base(workspace, options, commandRepository)
{
Title = null;
SearchItemProvider = new SearchItemProvider();
SearchItemProvider.ItemAdded += ItemProvider_ItemAdded;
Items = new ObservableCollection <FileItem>();
SearchItemProvider.SearchFinished += () =>
{
PathName += Canceled ? " - Canceled" : " - Finished";
SearchFinished?.Invoke();
LoadingStatus = LoadingStatus.Loaded;
};
Thumbnail = Utils.GetImageFromRessource("search.png");
}
public IEnumerable <FileSystemInfo> Search()
{
var startFinishEventArgs = new StartFinishEventArgs();
SearchStarted?.Invoke(this, startFinishEventArgs);
if (startFinishEventArgs.StopSearch)
{
SearchFinished?.Invoke(this, startFinishEventArgs);
return(new List <FileSystemInfo>());
}
var result = GetFileSystemInfo(new DirectoryInfo(_startPath)).ToList();
SearchFinished?.Invoke(this, startFinishEventArgs);
return(result);
}
public FileSystemInfoCustomCollection <CustomFileItem> GetItemsRecursively(FilterMask filterMask)
{
isFirstFilteredFileFound = false;
SearchStarted?.Invoke(this, new EventArgs());
var output = GetItemsRecursively(DirectoryPath, filterMask);
SearchFinished?.Invoke(this, new EventArgs());
if (filterMask.HasFlag(FilterMask.SortByName))
{
output.Sort();
}
return(output);
}
public void Search()
{
AnalysisHandler.Reset();
object result = DoSearch();
if (SearchFinished != null)
{
SearchFinished.Invoke(result);
}
if (_searchType == SearchType.Any || _searchType == SearchType.MDToken || _searchType == SearchType.StringGlobal)
{
AnalysisHandler.SelectTab();
}
}
public List <string> Search(string path)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentException("path to directory is not valid");
}
SearchStarted?.Invoke();
var items = new List <string>();
try
{
foreach (var item in GetFiles(path))
{
var itemFoundArgs = new ItemFoundArgs(item);
if (Filter(item))
{
FilteredItemFound?.Invoke(this, itemFoundArgs);
}
else
{
ItemFound?.Invoke(this, itemFoundArgs);
}
if (itemFoundArgs.RemoveItemFromResult && itemFoundArgs.EndSearch)
{
break;
}
if (itemFoundArgs.RemoveItemFromResult)
{
continue;
}
items.Add(item);
if (itemFoundArgs.EndSearch)
{
break;
}
}
return(items);
}
finally
{
SearchFinished?.Invoke();
}
}
private IEnumerator SearchCoroutine(string query, int expectedResultCount = 20)
{
if (IsProcessRunning(_searchProcess))
{
DisposeProcess(_searchProcess);
}
SearchResults.Clear();
Log.Debug($"Starting search with query {query}");
var searchProcessArguments = $"\"ytsearch{expectedResultCount}:{query}\"" +
" -j" + //Instructs yt-dl to return json data without downloading anything
" -i"; //Ignore errors
_searchProcess = CreateProcess(searchProcessArguments);
_searchProcess.OutputDataReceived += (sender, e) =>
UnityMainThreadTaskScheduler.Factory.StartNew(delegate { SearchProcessDataReceived(e); });
_searchProcess.ErrorDataReceived += (sender, e) =>
UnityMainThreadTaskScheduler.Factory.StartNew(delegate { SearchProcessErrorDataReceived(e); });
_searchProcess.Exited += (sender, e) =>
UnityMainThreadTaskScheduler.Factory.StartNew(delegate { SearchProcessExited(((Process)sender).ExitCode); });
Log.Info($"Starting youtube-dl process with arguments: \"{_searchProcess.StartInfo.FileName}\" {_searchProcess.StartInfo.Arguments}");
StartProcessThreaded(_searchProcess);
var startProcessTimeout = new Timeout(10);
yield return(new WaitUntil(() => IsProcessRunning(_searchProcess) || startProcessTimeout.HasTimedOut));
startProcessTimeout.Stop();
var timeout = new Timeout(45);
yield return(new WaitUntil(() => !IsProcessRunning(_searchProcess) || timeout.HasTimedOut));
timeout.Stop();
SearchFinished?.Invoke();
DisposeProcess(_searchProcess);
}
public void WalkDriveTree(DriveInfo drive, string searchMask)
{
WalkDirectoryTree(drive.RootDirectory, searchMask);
SearchFinished?.Invoke(this, EventArgs.Empty);
}
protected override void OnPostExecute(object result)
{
base.OnPostExecute(result);
SearchFinished?.Invoke(this, new SearchFinishedEventArgs((InterfaceViewModel[])result));
}
internal void OnSearchFinished(object sender, SearchFinishedEventArgs e)
{
SearchFinished?.Invoke(sender, e);
}
protected virtual void OnSearchFinished(EventArgs args)
{
SearchFinished?.Invoke(this, args);
}
protected virtual void OnSearchFinished()
{
SearchFinished?.Invoke();
}
public void OnSearchFinished(EventArgs e) => SearchFinished?.Invoke(this, e);
private void RiseSearchFinished()
{
SearchFinished?.Invoke();
RiseImagesCountChanged();
}
