/// <summary>
/// Constructor taking sync pair repository, and workspace commands.
/// </summary>
/// <param name="p_syncPairRepository"></param>
/// <param name="wsCommands"></param>
public AllSyncPairsViewModel(SyncPairRepository p_syncPairRepository, IWorkspaceCommands wsCommands)
{
// Store commands locally.
_wsCommands = wsCommands;
// Throw exception if parameter supplied is null
if (p_syncPairRepository == null)
{
throw new ArgumentNullException("syncPairRepository");
}
// Set name displayed on tab
base.DisplayName = Strings.AllSyncPairsViewModel_DisplayName;
// Store sync pair repository locally.
_syncPairRepository = p_syncPairRepository;
// Subscribe for notifications of when a new SyncPair is saved.
_syncPairRepository.SyncPairAdded += OnSyncPairAddedToRepository;
// Subscribe for notifications of when a SyncPair is deleted
_syncPairRepository.SyncPairRemoved += OnSyncPairRemovedFromRepository;
// Populate the AllSyncPairs collection with SyncPairViewModels.
CreateAllSyncPairs();
// Attach relay command.
EditSyncPairCommand = new SharpToolsMVVMRelayCommand(EditSyncPair);
}
public MainWindowViewModel(string syncPairDataFile)
{
base.DisplayName = Strings.MainWindowViewModel_DisplayName;
_syncPairRepository = new SyncPairRepository(syncPairDataFile);
GetTestCommand = new SharpToolsMVVMRelayCommand(GetTest);
//SharpToolsMVVMMediator.Register("update", AddUpdate ); // Listener for change events
}
/// <summary>
/// Constructor created from supplied args.
/// </summary>
/// <param name="p_syncPair"></param>
/// <param name="p_syncPairRepository"></param>
/// <param name="wsCommands"></param>
public SyncPairViewModel(SyncPair p_syncPair, SyncPairRepository p_syncPairRepository, IWorkspaceCommands wsCommands)
{
// Create local commands.
_wsCommands = wsCommands;
// Check sync pair exists.
if (p_syncPair == null)
{
throw new ArgumentNullException("p_syncPair");
}
// Check sync repository exists.
if (p_syncPairRepository == null)
{
throw new ArgumentNullException("p_syncPairRepository");
}
// Set sync pair.
_syncPair = p_syncPair;
// Set sync pair repository.
_syncPairRepository = p_syncPairRepository;
// Set sync type if specified.
if (_syncPair.SyncType == null)
{
_syncPairType = Strings.SyncPairViewModel_SyncPairTypeOption_NotSpecified;
}
else
{
_syncPairType = _syncPair.SyncType;
}
// Initialise source root retrieval.
GetSrcRootCommand = new SharpToolsMVVMRelayCommand(GetSrcRoot);
// Initialise destination root retrieval.
GetDstRootCommand = new SharpToolsMVVMRelayCommand(GetDstRoot);
// Initialise source root browser.
BrowseSrcRootCommand = new SharpToolsMVVMRelayCommand(BrowseSrcRoot);
// Initialise destination root browser.
BrowseDstRootCommand = new SharpToolsMVVMRelayCommand(BrowseDstRoot);
// Initialise delete sync pair.
DeleteSyncPairCommand = new SharpToolsMVVMRelayCommand(Delete);
SharpToolsMVVMMediator.Register("update", AddUpdate); // Listener for change events
// LOG
_log.Debug("Mediator Registered");
//
ResultLog = new ObservableCollection <string>();
}
/// <summary>
/// Saves the Syncpair to the repository. This method is invoked by the SaveCommand.
/// </summary>
public void Save()
{
// Check state for saving.
if (!_syncPair.IsValid)
{
throw new InvalidOperationException(Strings.SyncPairViewModel_Exception_CannotSave);
}
// Save sync pair.
if (IsNewSyncPair)
{
_syncPairRepository.AddSyncPair(_syncPair);
}
// Raise event that display name property has changed.
base.OnPropertyChanged("DisplayName");
// Update data store.
SyncPairRepository.SaveSyncPairs(_syncPairRepository, MainWindowViewModel.DATA_PATH);
}
/// <summary>
/// Deletes the Syncpair from the repository. This method is invoked by the DeleteCommand.
/// </summary>
public void Delete(object syncpair)
{
// Check if sync pair has been saved.
if (!IsNewSyncPair)
{
// Check if user is certain.
MessageBoxResult messageBoxResult = System.Windows.MessageBox.Show("Are you sure?", "Delete Confirmation", System.Windows.MessageBoxButton.YesNo);
if (messageBoxResult == MessageBoxResult.Yes)
{
// Remove sync pair.
_syncPairRepository.DeleteSyncPair(_syncPair);
// Remove workspace.
_wsCommands.RemoveWorkspace(this);
}
}
// Update data store.
SyncPairRepository.SaveSyncPairs(_syncPairRepository, MainWindowViewModel.DATA_PATH);
// Destroy base.
base.Dispose();
}
