private async void ButtonNext_OnClick(object sender, RoutedEventArgs e)
{
MainViewModel viewModel = DataContext as MainViewModel;
if (viewModel.SelectedFolderOrImage.IsFolder)
{
int id = viewModel.SelectedFolderOrImage.Id;
viewModel.ClearData();
ObservableCollection <DataModel> dataModel = new ObservableCollection <DataModel>();
foreach (DataModel itemModel in await LoadCarouselDataModel.LoadCarouselModel(managerDBEntities.Folders, id))
{
dataModel.Add(itemModel);
}
foreach (DataModel itemModel in await LoadCarouselDataModel.LoadCarouselModel(managerDBEntities.Images, id))
{
dataModel.Add(itemModel);
}
if (dataModel.Count == 0)
{
MessageBox.Show(Constants.MessageBoxNoMoreDate, Constants.CaptionNameInformation, MessageBoxButton.OK,
MessageBoxImage.Information);
return;
}
DataContext = new MainViewModel(dataModel);
}
}
private async void Window_Loaded(object sender, RoutedEventArgs e)
{
MaxHeight = SystemParameters.MaximizedPrimaryScreenHeight;
MaxWidth = SystemParameters.MaximizedPrimaryScreenWidth;
ObservableCollection <DataModel> dataModel = new ObservableCollection <DataModel>();
foreach (DataModel itemModel in await LoadCarouselDataModel.LoadCarouselModel(managerDBEntities.Folders))
{
dataModel.Add(itemModel);
}
DataContext = new MainViewModel(dataModel);
}
private async void ButtonBack_OnClickAsync(object sender, RoutedEventArgs e)
{
MainViewModel viewModel = DataContext as MainViewModel;
int? currentId = 0;
if (viewModel.SelectedFolderOrImage.IsFolder)
{
currentId = await GetId.GetCurrentFolderId(managerDBEntities.Folders,
viewModel.SelectedFolderOrImage.Id);
}
else
{
int?id = await GetId.GetCurrentFolderId(managerDBEntities.Images,
viewModel.SelectedFolderOrImage.Id);
currentId = managerDBEntities.Folders.Where(x => x.Id == id).Select(x => x.ParentFolder).First();
}
if (currentId == 0)
{
MessageBox.Show(Constants.MessageBoxCantBack, Constants.CaptionNameInformation, MessageBoxButton.OK,
MessageBoxImage.Information);
return;
}
viewModel.FolderOrImageDAB.Clear();
ObservableCollection <DataModel> dataModel = new ObservableCollection <DataModel>();
foreach (DataModel itemModel in await LoadCarouselDataModel.LoadCarouselModel(managerDBEntities.Folders, currentId))
{
dataModel.Add(itemModel);
}
if (currentId != null)
{
foreach (DataModel itemModel in await LoadCarouselDataModel.LoadCarouselModel(managerDBEntities.Images, currentId))
{
dataModel.Add(itemModel);
}
}
DataContext = new MainViewModel(dataModel);
}
private async void FolderWindow_ClosingAsync(object sender, System.ComponentModel.CancelEventArgs e)
{
ObservableCollection <DataModel> dataModel = await LoadCarouselDataModel.LoadCarouselModel(managerDBEntities.Folders);
DataContext = new MainViewModel(dataModel);
}
