public SearchResultsViewModelFactory(IEventAggregator eventAggregator, ISearchResultItemViewModelFactory searchResultItemViewModelFactory)
{
if (eventAggregator == null)
{
throw new ArgumentNullException("eventAggregator");
}
_eventAggregator = eventAggregator;
_searchResultItemViewModelFactory = searchResultItemViewModelFactory;
_lastSearchResults = new List<SynoItem>();
_eventAggregator.GetEvent<CompositePresentationEvent<SearchResultsRetrievedAggregatedEvent>>().Subscribe(SearchResultsUpdated, true);
}
public SearchResultsViewModelFactory(IEventAggregator eventAggregator, ISearchResultItemViewModelFactory searchResultItemViewModelFactory)
{
if (eventAggregator == null)
{
throw new ArgumentNullException("eventAggregator");
}
_eventAggregator = eventAggregator;
_searchResultItemViewModelFactory = searchResultItemViewModelFactory;
_lastSearchResults = new List <SynoItem>();
_eventAggregator.GetEvent <CompositePresentationEvent <SearchResultsRetrievedAggregatedEvent> >().Subscribe(SearchResultsUpdated, true);
}
/// <summary>
/// Initializes a new instance of the <see cref="SearchResultsViewModel"/> class.
/// </summary>
/// <param name="pageSwitchingService">The page switching service.</param>
public SearchResultsViewModel(IPageSwitchingService pageSwitchingService, ISearchResultItemViewModelFactory searchResultItemViewModelFactory)
{
if (pageSwitchingService == null)
{
throw new ArgumentNullException("pageSwitchingService");
}
// register for search results updates
_eventAggregator = IoC.Container.Get <IEventAggregator>();
_pageSwitchingService = pageSwitchingService;
_searchResultItemViewModelFactory = searchResultItemViewModelFactory;
FilterResultsCommand = new DelegateCommand <string>(OnFilterResults);
// everytime the searchResults changes, we'll react to that change.
_eventAggregator.GetEvent <CompositePresentationEvent <SearchResultsRetrievedAggregatedEvent> >().Subscribe(SearchResultsUpdated, true);
}
