private void OnFileRemoved(string name)
{
if (FileRemoved != null)
{
FileRemoved.Invoke(name);
}
}
private void chat_FileRemoved(BitChat chat, SharedFile sharedFile)
{
if (_sharedFile == sharedFile)
{
FileRemoved?.Invoke(this, EventArgs.Empty);
}
}
/*
* Add the given content file.
* Will notify the FileAdded event after adding.
* If a file with the given name already exists and is deleted,
* it is replaced with the given one.
* If a file with the given name already exists and is not deleted,
* it will not be replaced unless the "overwrite" parameter is set to true.
*/
public void Add(PackedFile file, bool overwrite = false)
{
if (containedFiles.ContainsKey(file.Name))
{
PackedFile contained = null;
foreach (var f in containedFiles)
{
if (f.Value.Name == file.Name)
{
contained = f.Value;
break;
}
}
if (contained.Deleted || overwrite)
{
containedFiles.Remove(file.Name);
FileRemoved?.Invoke(contained);
}
else
{
// don't add the file
return;
}
}
containedFiles.Add(file.Name, file);
file.IsAdded = true;
file.Parent = this;
FileAdded?.Invoke(file);
}
public void RemoveFile(ISourceFile file)
{
file.Parent?.Items.Remove(file);
SourceFiles.Remove(file);
IoC.Get <IShell>().RemoveDocument(file);
FileRemoved?.Invoke(this, file);
}
/// <summary>
/// начинает контроль за заданной папкой
/// </summary>
/// <param name="path">путь к папке</param>
public void StartControl(object path)
{
string _path = path as string;
controlDirectorySize = DirSize(new DirectoryInfo(_path));
fileList = InitFileList(_path);
directoryList = InitDirectoryList(_path);
while (true)
{
if (controlDirectorySize != DirSize(new DirectoryInfo(_path))) // если размер папки изменился
{
if (!CheckDirectoryChange(_path)) // если в контролируемую директорию не было добавлено или удалено ПАПКУ
{
List <File> currentlist = InitFileList(_path);
if (fileList.Count < currentlist.Count) //если файл был добавлен
{
foreach (var item in currentlist)
{
if (!ContainsItem(fileList, item))
{
FileAdded.Invoke(item);
if (Synchronaizer.IsDisableChangeFolder)
{
System.IO.File.Delete(item.Path);
FileRemoved.Invoke(item);
}
}
}
}
else if (fileList.Count > currentlist.Count) // если файл был удален
{
foreach (var item in fileList)
{
if (!ContainsItem(currentlist, item))
{
FileRemoved.Invoke(item);
}
}
}
else // размер файла был изменен
{
for (int i = 0; i < currentlist.Count; i++)
{
if (fileList[i].Size != currentlist[i].Size) // дизнаемся размер которого файла было изменено
{
FileChanged.Invoke(fileList[i]);
}
}
}
controlDirectorySize = DirSize(new DirectoryInfo(_path));
fileList = InitFileList(_path);
}
}
Thread.Sleep(CheckInterval); // интервал проверки
}
}
public bool Remove(string fi)
{
bool bremove = base.Remove(fi);
if (bremove && FileRemoved != null)
{
FileRemoved.Invoke(this, EventArgs.Empty);
}
InvokePropertyChanged("Files");
return(bremove);
}
private void Watcher_Deleted(object sender, FileSystemEventArgs e)
{
string ext = Path.GetExtension(e.FullPath);
if (ext.Length == 0)
{
FolderRemoved?.Invoke(e.FullPath);
}
else if (PassesFilter(e.FullPath))
{
FileRemoved?.Invoke(e.FullPath);
}
}
/// <summary>
/// Remove File only from memory, not from disc, use RemoveAsync to remove the File from disc
/// </summary>
/// <param name="Uri">Uri of file to remove</param>
public void Remove(string Uri)
{
if (_dict.ContainsKey(Uri))
{
var temp = _dict[Uri];
FileRemoving?.Invoke(this, new FileRemovingArgs(temp));
_dict.Remove(Uri);
FileRemoved?.Invoke(this, new FileRemovedArgs(temp));
}
else
{
throw new ArgumentException("Uri isn't in the collection");
}
}
/// <summary>
/// проверяет папку на предмет изменений
/// </summary>
/// <param name="path">путь к папке</param>
/// <returns>если содержимое папки изменилось возвращает true</returns>
bool CheckDirectoryChange(string path)
{
var currentdirectorylist = InitDirectoryList(path);
if (directoryList.Count < currentdirectorylist.Count) // если папку было добавлено
{
foreach (var item in currentdirectorylist)
{
if (!ContainsItem(directoryList, item))
{
FolderAdded.Invoke(item);
if (Synchronaizer.IsDisableChangeFolder)
{
System.IO.Directory.Delete(item.Path, true);
FileRemoved.Invoke(item);
currentdirectorylist.Remove(item);
}
}
break;
}
directoryList = currentdirectorylist;
fileList = InitFileList(path);
return(true);
}
else if (directoryList.Count > currentdirectorylist.Count) // если папку было удалено
{
foreach (var item in directoryList)
{
if (!ContainsItem(currentdirectorylist, item))
{
FolderRemoved.Invoke(item);
break;
}
}
directoryList = currentdirectorylist;
fileList = InitFileList(path);
return(true);
}
return(false);
}
private void OnFileSystemEvent(object sender, FileSystemEventArgs e)
{
// ReSharper disable once SwitchStatementMissingSomeEnumCasesNoDefault
switch (e.ChangeType)
{
case WatcherChangeTypes.Created:
FileAdded?.Invoke(this, e.FullPath);
break;
case WatcherChangeTypes.Deleted:
FileRemoved?.Invoke(this, e.FullPath);
break;
case WatcherChangeTypes.Changed:
FileRemoved?.Invoke(this, e.FullPath);
if (File.Exists(e.FullPath))
{
FileAdded?.Invoke(this, e.FullPath);
}
break;
}
}
internal void OnFileRemoved(FileEventArgs args)
{
FileRemoved?.Invoke(this, args);
}
protected virtual void OnFileRemoved(FileAddedEventArgs e)
{
FileRemoved?.Invoke(this, e);
}
private void OnFileRemoved(object sender, FileRemovedArgs e)
{
_dict.Remove(e.File.Uri.AbsoluteUri);
FileRemoved?.Invoke(this, e);
}