diff options
Diffstat (limited to 'Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Storage/ViewModels')
| -rw-r--r-- | Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Storage/ViewModels/MainViewVM.cs | 152 |
1 files changed, 139 insertions, 13 deletions
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Storage/ViewModels/MainViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Storage/ViewModels/MainViewVM.cs index 1c6371f43..12bb8242a 100644 --- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Storage/ViewModels/MainViewVM.cs +++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Storage/ViewModels/MainViewVM.cs @@ -1,4 +1,5 @@ -using System; +using Microsoft.Win32; +using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Diagnostics; @@ -36,7 +37,7 @@ namespace Tango.MachineStudio.Storage.ViewModels public StorageItem SelectedStorageItem { get { return _selectedStorageItem; } - set { _selectedStorageItem = value; RaisePropertyChangedAuto(); } + set { _selectedStorageItem = value; RaisePropertyChangedAuto(); InvalidateRelayCommands(); } } private String _currentPath; @@ -46,6 +47,8 @@ namespace Tango.MachineStudio.Storage.ViewModels set { _currentPath = value; RaisePropertyChangedAuto(); } } + public ObservableCollection<StorageFileHandlerModel> FileHandlers { get; set; } + public RelayCommand BackCommand { get; set; } public RelayCommand RefreshCommand { get; set; } @@ -58,7 +61,15 @@ namespace Tango.MachineStudio.Storage.ViewModels public RelayCommand<StorageFileHandlerModel> RemoveFileHandlerCommand { get; set; } - public ObservableCollection<StorageFileHandlerModel> FileHandlers { get; set; } + public RelayCommand DownloadFileCommand { get; set; } + + public RelayCommand DeleteFileCommand { get; set; } + + public RelayCommand CreateFolderCommand { get; set; } + + public RelayCommand DeleteFolderCommand { get; set; } + + public RelayCommand UploadFileCommand { get; set; } public MainViewVM(IStudioApplicationManager applicationManager, INotificationProvider notificationProvider) { @@ -74,6 +85,89 @@ namespace Tango.MachineStudio.Storage.ViewModels OpenFileHandlerCommand = new RelayCommand<StorageFileHandlerModel>(OpenFileHandler); RefreshCommand = new RelayCommand(Refresh, () => StorageManager != null); RemoveFileHandlerCommand = new RelayCommand<StorageFileHandlerModel>(RemoveFileHandler); + DownloadFileCommand = new RelayCommand(DownloadFile, () => StorageManager != null && SelectedStorageItem != null && SelectedStorageItem is StorageFile); + DeleteFileCommand = new RelayCommand(DeleteFile, () => StorageManager != null && SelectedStorageItem != null && SelectedStorageItem is StorageFile); + CreateFolderCommand = new RelayCommand(CreateFolder, () => StorageManager != null && StorageManager.CurrentFolder != null); + DeleteFolderCommand = new RelayCommand(DeleteFolder, () => StorageManager != null && SelectedStorageItem != null && SelectedStorageItem is StorageFolder); + UploadFileCommand = new RelayCommand(UploadFile, () => StorageManager != null && StorageManager.CurrentFolder != null); + } + + private void UploadFile() + { + OpenFileDialog dlg = new OpenFileDialog(); + dlg.Title = "Selected a file to upload"; + if (dlg.ShowDialog().Value) + { + UploadFile(dlg.FileName); + } + } + + private async void DeleteFolder() + { + if (SelectedStorageItem == null) return; + + if (_notification.ShowQuestion("Are you sure you want to delete the selected folder?")) + { + try + { + IsFree = false; + await StorageManager.DeleteItem(SelectedStorageItem); + Refresh(); + } + catch (Exception ex) + { + _notification.ShowError($"Error deleting the selected folder.\n{ex.Message}"); + } + + IsFree = true; + } + } + + private async void CreateFolder() + { + try + { + var name = _notification.ShowTextInput("Enter Folder Name", ""); + + if (!String.IsNullOrWhiteSpace(name)) + { + IsFree = false; + await StorageManager.CreateFolder(Path.Combine(StorageManager.CurrentPath, name)); + Refresh(); + } + } + catch (Exception ex) + { + _notification.ShowError($"Error creating the new folder.\n{ex.Message}"); + } + + IsFree = true; + } + + private async void DeleteFile() + { + if (SelectedStorageItem == null) return; + + if (_notification.ShowQuestion("Are you sure you want to delete the selected file?")) + { + try + { + IsFree = false; + await StorageManager.DeleteItem(SelectedStorageItem); + Refresh(); + } + catch (Exception ex) + { + _notification.ShowError($"Error deleting the selected file.\n{ex.Message}"); + } + + IsFree = true; + } + } + + private void DownloadFile() + { + DownloadStorageItem(SelectedStorageItem as StorageFile); } private void OpenFileHandler(StorageFileHandlerModel handler) @@ -112,7 +206,7 @@ namespace Tango.MachineStudio.Storage.ViewModels } } - private async void NavigateToPath(String path) + private async void NavigateToPath(String path, bool raiseEvent = true) { IsFree = false; @@ -120,7 +214,11 @@ namespace Tango.MachineStudio.Storage.ViewModels { await StorageManager.GetFolder(path); CurrentPath = StorageManager.CurrentPath; - CurrentFolderChanged?.Invoke(this, new EventArgs()); + + if (raiseEvent) + { + CurrentFolderChanged?.Invoke(this, new EventArgs()); + } } catch (Exception ex) { @@ -171,16 +269,44 @@ namespace Tango.MachineStudio.Storage.ViewModels private void Refresh() { - NavigateToPath(StorageManager.CurrentFolder.Path); + NavigateToPath(StorageManager.CurrentFolder.Path, false); } private async void DownloadStorageItem(StorageFile storageFile) { - var downloadsFolder = KnownFolders.GetPath(KnownFolder.Downloads); - var file = Path.Combine(downloadsFolder, storageFile.Name); + SaveFileDialog dlg = new SaveFileDialog(); + dlg.Title = "Select download location"; + dlg.DefaultExt = Path.GetExtension(storageFile.Path); + dlg.FileName = storageFile.Name; + if (dlg.ShowDialog().Value) + { + FileStream fs = new FileStream(dlg.FileName, FileMode.Create); + var handler = await StorageManager.DownloadFile(storageFile, fs); + handler.Completed += (_, __) => + { + fs.Dispose(); + }; - FileStream fs = new FileStream(Path.Combine(downloadsFolder, storageFile.Name), FileMode.Create); - var handler = await StorageManager.DownloadFile(storageFile, fs); + handler.Canceled += (_, __) => + { + fs.Dispose(); + File.Delete(dlg.FileName); + }; + + handler.Failed += (_, __) => + { + fs.Dispose(); + File.Delete(dlg.FileName); + }; + + FileHandlers.Insert(0, new StorageFileHandlerModel(handler, dlg.FileName, StorageFileHandlerType.Download)); + } + } + + private async void UploadFile(String path) + { + FileStream fs = new FileStream(path, FileMode.Open); + var handler = await StorageManager.UploadFile(Path.Combine(StorageManager.CurrentPath, Path.GetFileName(path)), fs); handler.Completed += (_, __) => { fs.Dispose(); @@ -189,16 +315,16 @@ namespace Tango.MachineStudio.Storage.ViewModels handler.Canceled += (_, __) => { fs.Dispose(); - File.Delete(file); + File.Delete(path); }; handler.Failed += (_, __) => { fs.Dispose(); - File.Delete(file); + File.Delete(path); }; - FileHandlers.Insert(0, new StorageFileHandlerModel(handler, file, StorageFileHandlerType.Download)); + FileHandlers.Insert(0, new StorageFileHandlerModel(handler, path, StorageFileHandlerType.Upload)); } /// <summary> |