public MainViewModel()
{
Messenger.Default.Register <string>(this, "Object_DropInMainArchiverField", (path) =>
{
if (System.IO.Path.GetExtension(path) == ".rar" || System.IO.Path.GetExtension(path) == ".7z")
{
System.Windows.MessageBox.Show("Поддерживаемый формат разархивации - zip");
return;
}
ArchivationProgressWindow archivationProgressWindow = new ArchivationProgressWindow();
archivationProgressWindow.Show();
archiveManager.HandleObject(path, new Progress <ProgressInfo>(info => archivationProgressWindow.ChangeProgress(info)));
});
Messenger.Default.Register <string>(this, "Object_DropInFileExplorer", (path) =>
{
AddNewFilesOrDirectories(path);
});
Messenger.Default.Register <System.Windows.Controls.TreeViewItem>(this, "TreeViewItem_Expanded", (item) =>
{
FileSystemElementViewModel element = (FileSystemElementViewModel)item.Header;
if (!element.Element.IsFile)
{
foreach (var subElement in element.SubFileSystemElements)
{
if (fileManager.AddSubElements(subElement.Element))
{
subElement.InitializeChildren();
}
}
}
else
{
Process.Start(element.Element.Info.FullName);
}
});
Messenger.Default.Register <object>(this, "Theme_Changed", (obj) =>
{
ClearField.Execute(obj);
});
}
private void AddNewFilesOrDirectories(string path) //здесь есть ошибка
{
try
{
if (path != null)
{
ClearField.Execute(new Object());
fileManager = new FileManager(path);
FileSystemElements = new ObservableCollection <FileSystemElementViewModel>
(fileManager.Elements.Select(el => new FileSystemElementViewModel(el)));
Watch <FileSystemElement, FileSystemElementViewModel>(fileManager.Elements, FileSystemElements, el => el.Element);
RaisePropertyChanged(nameof(FileSystemElements));
}
}
catch (Exception ex)
{
//MessageBox.Show("Неверный выбор елемента по пути " + path);
}
}