/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used such as when the application is launched to open a specific file.
/// </summary>
/// <param name="e">Details about the launch request and process.</param>
async protected override void OnLaunched(LaunchActivatedEventArgs e)
{
Frame rootFrame = Window.Current.Content as Frame;
// Do not repeat app initialization when the Window already has content,
// just ensure that the window is active
if (rootFrame == null)
{
// Create a Frame to act as the navigation context and navigate to the first page
rootFrame = new Frame();
rootFrame.NavigationFailed += OnNavigationFailed;
if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
await Suspension_manager.RestoreAsync();
}
// Place the frame in the current Window
Window.Current.Content = rootFrame;
}
if (e.PrelaunchActivated == false)
{
if (rootFrame.Content == null)
{
// When the navigation stack isn't restored navigate to the first page,
// configuring the new page by passing required information as a navigation
// parameter
rootFrame.Navigate(typeof(MainPage), e.Arguments);
}
if (!String.IsNullOrEmpty(Suspension_manager.CurrentQuery))
{
var currentQuerySeq =
from query in new ComicQueryManager().AvailableQueries
where query.Title == Suspension_manager.CurrentQuery
select query;
if (currentQuerySeq.Count() == 1)
{
ComicQuery query = currentQuerySeq.First();
if (query != null)
{
if (query.Title == "Wszystkie komiksy")
{
rootFrame.Navigate(typeof(QueryZoom), query);
}
else
{
rootFrame.Navigate(typeof(QueryDetail), query);
}
}
}
}
// Ensure the current window is active
Window.Current.Activate();
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
ComicQuery comicQuery = e.Parameter as ComicQuery;
if (comicQuery != null)
{
comicQueryManager.UpdateQueryResults(comicQuery);
}
base.OnNavigatedTo(e);
}
public void UpdateQueryResults(ComicQuery query)
{
Title = query.Title;
switch (query.Title)
{//use it to execute clicked query.
case "ponizej 500zl": CheapComics(); break;
case "Drogie komiksy": ExpensiveComics(); break;
case "grupuj wedlug ceny": GroupByPrice(); break;
case "Polacz zakupy z cenami": Polacz(); break;
case "Zobacz Wszystkie komiksy": AllComics(); break;
}
}
//when list view click event will happen then..
private void ListView_ItemClick(object sender, ItemClickEventArgs e)
{
ComicQuery query = e.ClickedItem as ComicQuery;
if (query != null)
{
Suspension_manager.CurrentQuery = query.Title;//save chosen query in purpose to restore if needed.
if (query.Title == "Zobacz Wszystkie komiksy")
{
this.Frame.Navigate(typeof(QueryZoom), query); //if will be chosen see all comics with zoom option query then move to specific page
}
else//move to standard page with results without zoom option
{
this.Frame.Navigate(typeof(QueryDetail), query);
}
}
}
