private void InitializePageContextOnPageChange(ToolboxControlledPageDataSource page)
{
if (page == null)
{
return;
}
LoadItems(page);
}
public ItemInfoLoader(PackageInfoLoader loader, ToolboxControlledPageDataSource page)
{
_page = page;
_status = new Status(page, loader);
_definitions = IoC.Get <ToolboxItemDefinitionHost>().Definitions.Where(x => _page.Selector(x)).ToList();
SetTotalCount();
_worker.DoWork += LoadToolboxDefinitions;
_worker.RunWorkerAsync();
}
internal void AddColumns(ToolboxControlledPageDataSource dataSource)
{
foreach (var column in dataSource.ListColumns)
{
GridView.Columns.Add(new GridViewColumn
{
Header = column.Text,
Width = double.NaN,
DisplayMemberBinding = new Binding(column.Name)
});
}
}
private void RefreshExistingItemsCheckState(ToolboxControlledPageDataSource page)
{
foreach (var item in page.Items)
{
item.IsChecked = IsItemOnToolbox(item);
}
if (page.ListPopulationComplete)
{
return;
}
page.ListPopulationComplete = true;
}
internal ChooseItemsPage(ToolboxControlledPageDataSource dataSource)
{
_data = dataSource;
if (_data == null)
{
throw new ArgumentException("Data source cannot be null");
}
DataContext = dataSource;
InitializeComponent();
AddColumns(dataSource);
InitializeSortColumnFromDataSource();
ListView.AddHandler(Thumb.DragDeltaEvent, new DragDeltaEventHandler(OnColumnHeaderDividerDragged), true);
ListView.SelectionChanged += ListView_SelectionChanged;
_data.PropertyChanged += OnProertyChanged;
SetViewFilterAndSubscribeToItemsCollectionChanges();
}
public IEnumerable <ItemDataSource> ApplyChanges(ToolboxControlledPageDataSource page)
{
foreach (var item in page.Items)
{
var isChecked = item.IsChecked;
var flag = _service.ToolboxHasItem(item.Definition);
if (isChecked && !flag)
{
InstallItem(item);
yield return(item);
}
else if (!isChecked & flag)
{
RemoveItemFromToolbox(item);
}
}
}
public void Shutdown()
{
_status.Dispose();
_page = null;
}
private void LoadItems(ToolboxControlledPageDataSource page)
{
_currentInfoLoader = new ItemInfoLoader(this, page);
}
public void SyncToToolbox(ToolboxControlledPageDataSource page)
{
RefreshExistingItemsCheckState(page);
}
