/// <summary>
/// Class constructor for new-style navigation params.
/// </summary>
/// <param name="args">Navigation event args.</param>
public LibraryViewModel(GroupedViewNavigationArgs args) : base(Window.Current.Dispatcher)
{
RegisterEventHandlers();
_isGrouped = true;
_viewType = args.PageType;
// Fallback or default title
DesktopTitleViewConfiguration.SetTitleBarText(
CommonSharedStrings.LibraryTitle);
// Always set last used comparer.
if (_viewType == CommonItemType.Song)
{
var groupState = new PageGroupingStateManager <CommonGroupedListView>(_viewType);
var comparer = groupState.GetLastUsedPair();
GroupedItems = new GroupedSource(comparer.Indexer, comparer.GroupComparer, comparer.ItemComparer);
}
else if (_viewType == CommonItemType.Album || _viewType == CommonItemType.Artist)
{
var groupState = new PageGroupingStateManager <CommonGroupedGridView>(_viewType);
var comparer = groupState.GetLastUsedPair();
GroupedItems = new GroupedSource(comparer.Indexer, comparer.GroupComparer, comparer.ItemComparer);
}
else
{
GroupedItems = new GroupedSource(args.EntityIndexer, args.GroupComparer, args.ItemComparer);
}
}
/// <summary>
/// Class constructor for other pages.
/// </summary>
/// <param name="type">Page type.</param>
/// <param name="pair">A pair of indexer and comparer.</param>
public GroupedViewNavigationArgs(CommonItemType type, IndexerComparerPair pair)
{
PageType = type;
SearchWord = string.Empty;
EntityIndexer = pair.Indexer;
GroupComparer = pair.GroupComparer;
ItemComparer = pair.ItemComparer;
}
/// <summary>
/// Class constructor for other pages.
/// </summary>
/// <param name="type">Page type.</param>
/// <param name="indexer">Entity indexer.</param>
/// <param name="comparer">Entity compaerer.</param>
public GroupedViewNavigationArgs(CommonItemType type, IEntityIndexer indexer, IComparer <string> groupComparer, IComparer <string> itemComparer)
{
PageType = type;
SearchWord = string.Empty;
EntityIndexer = indexer;
GroupComparer = groupComparer;
ItemComparer = itemComparer;
}
/// <summary>
/// Class constructor.
/// </summary>
/// <param name="type">Item type.</param>
/// <param name="isGrouped">Indicates whether the value has been grouped.</param>
public LibraryViewModel(CommonItemType type, bool isGrouped = false, string keyWord = "") : base(Window.Current.Dispatcher)
{
RegisterEventHandlers();
_isGrouped = isGrouped;
_viewType = type;
// Fallback or default title
DesktopTitleViewConfiguration.SetTitleBarText(
CommonSharedStrings.LibraryTitle);
}
/// <summary>
/// Class constructor for banned entity.
/// </summary>
/// <param name="type">Item entity.</param>
/// <param name="name">Item name.</param>
/// <param name="parentViewModel">Parental view model.</param>
public CommonBannedEntity(CommonItemType type, string name, OnlineMetadataSettingsViewModel parentViewModel)
{
Type = type;
Name = name;
Delete = new DeleteCommand(parentViewModel, this);
}
public AddButtonCommand(CommonItemType type, OnlineMetadataSettingsViewModel baseViewModelViewModel)
{
Type = type;
m_baseViewModel = baseViewModelViewModel;
m_executionCount = 0;
}
/// <summary>
/// Class constructor.
/// </summary>
/// <param name="type">View's item type.</param>
public PageGroupingStateManager(CommonItemType type)
{
ItemType = type;
_container = ApplicationData.Current.LocalSettings.CreateContainer($"{typeof(T).FullName}.{ItemType}",
ApplicationDataCreateDisposition.Always);
}
