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using CTCT_CSharp.Data;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
// The Grouped Items Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234231
namespace CTCT_CSharp
{
/// <summary>
/// A page that displays a grouped collection of items.
/// </summary>
public sealed partial class GroupedItemsPage : CTCT_CSharp.Common.LayoutAwarePage
{
public GroupedItemsPage()
{
this.InitializeComponent();
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override void LoadState(Object navigationParameter, Dictionary<String, Object> pageState)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var sampleDataGroups = SampleDataSource.GetGroups((String)navigationParameter);
this.DefaultViewModel["Groups"] = sampleDataGroups;
}
/// <summary>
/// Invoked when a group header is clicked.
/// </summary>
/// <param name="sender">The Button used as a group header for the selected group.</param>
/// <param name="e">Event data that describes how the click was initiated.</param>
void Header_Click(object sender, RoutedEventArgs e)
{
// Determine what group the Button instance represents
var group = (sender as FrameworkElement).DataContext;
// Navigate to the appropriate destination page, configuring the new page
// by passing required information as a navigation parameter
this.Frame.Navigate(typeof(GroupDetailPage), ((SampleDataGroup)group).UniqueId);
}
/// <summary>
/// Invoked when an item within a group is clicked.
/// </summary>
/// <param name="sender">The GridView (or ListView when the application is snapped)
/// displaying the item clicked.</param>
/// <param name="e">Event data that describes the item clicked.</param>
void ItemView_ItemClick(object sender, ItemClickEventArgs e)
{
// Navigate to the appropriate destination page, configuring the new page
// by passing required information as a navigation parameter
var itemId = ((SampleDataItem)e.ClickedItem).UniqueId;
this.Frame.Navigate(typeof(ItemDetailPage), itemId);
}
}
}