//Providing search suggestions - creates a self populated list from the dogs.txt file
void OnSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
Dictionary <string, List <BreedDataItem> > _results = new Dictionary <string, List <BreedDataItem> >();
List <string> termList = new List <string>();
var groups = BreedDataSource.GetGroups("AllGroups");
string query = args.QueryText.ToLower();
var all = new List <BreedDataItem>();
_results.Add("All", all);
foreach (var group in groups)
{
var items = new List <BreedDataItem>();
_results.Add(group.ShortTitle, items);
foreach (var item in group.Items)
{
termList.Add(item.ShortTitle.ToLower());
}
}
foreach (var term in termList)
{
if (term.StartsWith(query.ToLower()))
{
args.Request.SearchSuggestionCollection.AppendQuerySuggestion(term);
}
}
}
/// <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 BookDataGroups = BreedDataSource.GetGroups((String)navigationParameter);
this.DefaultViewModel["Groups"] = BookDataGroups;
}
/// <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 group = BreedDataSource.GetGroup((String)navigationParameter);
this.DefaultViewModel["Group"] = group;
this.DefaultViewModel["Items"] = group.Items;
//register for data request events
DataTransferManager.GetForCurrentView().DataRequested += OnDataRequested;
}
/// <summary>
/// Invoked when the application is activated to display search results.
/// </summary>
/// <param name="args">Details about the activation request.</param>
protected async override void OnSearchActivated(Windows.ApplicationModel.Activation.SearchActivatedEventArgs args)
{
if (args.PreviousExecutionState == ApplicationExecutionState.NotRunning || args.PreviousExecutionState == ApplicationExecutionState.ClosedByUser || args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
await BreedDataSource.LoadDataAsync();
SearchPane.GetForCurrentView().SuggestionsRequested += OnSuggestionsRequested;
}
// TODO: Register the Windows.ApplicationModel.Search.SearchPane.GetForCurrentView().QuerySubmitted
// event in OnWindowCreated to speed up searches once the application is already running
// If the Window isn't already using Frame navigation, insert our own Frame
var previousContent = Window.Current.Content;
var frame = previousContent as Frame;
// If the app does not contain a top-level frame, it is possible that this
// is the initial launch of the app. Typically this method and OnLaunched
// in App.xaml.cs can call a common method.
if (frame == null)
{
// Create a Frame to act as the navigation context and associate it with
// a SuspensionManager key
frame = new Frame();
FriendsWithPaws.Common.SuspensionManager.RegisterFrame(frame, "AppFrame");
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// Restore the saved session state only when appropriate
try
{
await FriendsWithPaws.Common.SuspensionManager.RestoreAsync();
}
catch (FriendsWithPaws.Common.SuspensionManagerException)
{
//Something went wrong restoring state.
//Assume there is no state and continue
}
}
}
frame.Navigate(typeof(SearchResultsPage), args.QueryText);
Window.Current.Content = frame;
// Ensure the current window is active
Window.Current.Activate();
}
/// <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)
{
// Allow saved page state to override the initial item to display
if (pageState != null && pageState.ContainsKey("SelectedItem"))
{
navigationParameter = pageState["SelectedItem"];
}
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var item = BreedDataSource.GetItem((String)navigationParameter);
this.DefaultViewModel["Group"] = item.Group;
this.DefaultViewModel["Items"] = item.Group.Items;
this.flipView.SelectedItem = item;
DataTransferManager.GetForCurrentView().DataRequested += OnDataRequested;
}
/// <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)
{
var queryText = navigationParameter as String;
// TODO: Application-specific searching logic. The search process is responsible for
// creating a list of user-selectable result categories:
//
// filterList.Add(new Filter("<filter name>", <result count>));
//
// Only the first filter, typically "All", should pass true as a third argument in
// order to start in an active state. Results for the active filter are provided
// in Filter_SelectionChanged below.
var filterList = new List <Filter>();
filterList.Add(new Filter("All", 0, true));
var groups = BreedDataSource.GetGroups("AllGroups");
string query = queryText.ToLower();
var all = new List <BreedDataItem>();
_results.Add("All", all);
foreach (var group in groups)
{
var items = new List <BreedDataItem>();
_results.Add(group.Title, items);
foreach (var item in group.Items)
{
if (item.Title.ToLower().Contains(query) || item.Description.ToLower().Contains(query))
{
all.Add(item);
items.Add(item);
}
}
filterList.Add(new Filter(group.Title, items.Count, false));
}
filterList[0].Count = all.Count;
// Communicate results through the view model
this.DefaultViewModel["QueryText"] = '\u201c' + queryText + '\u201d';
this.DefaultViewModel["Filters"] = filterList;
this.DefaultViewModel["ShowFilters"] = filterList.Count > 1;
}
void OnSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
string Queryable = args.QueryText.ToLower(); //grabs text
string groups = BreedDataSource.GetGroup(Queryable).ShortTitle;
List <String> termList = null; //makes list
//grabs data
termList.Add(groups);
foreach (string item in termList)
{
if (item.StartsWith(Queryable))
{
args.Request.SearchSuggestionCollection.AppendQuerySuggestion(item);
}
}
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used when the application is launched to open a specific file, to display
/// search results, and so forth.
/// </summary>
/// <param name="args">Details about the launch request and process.</param>
protected override async void OnLaunched(LaunchActivatedEventArgs args)
{
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 (args.PreviousExecutionState == ApplicationExecutionState.Running)
{
if (!String.IsNullOrEmpty(args.Arguments))
{
((Frame)Window.Current.Content).Navigate(typeof(ItemDetailPage), args.Arguments);
}
Window.Current.Activate();
return;
}
if (rootFrame == null)
{
// Create a Frame to act as the navigation context and navigate to the first page
rootFrame = new Frame();
//Associate the frame with a SuspensionManager key
SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// Restore the saved session state only when appropriate
try
{
await SuspensionManager.RestoreAsync();
}
catch (SuspensionManagerException)
{
//Something went wrong restoring state.
//Assume there is no state and continue
}
}
if (args.PreviousExecutionState == ApplicationExecutionState.Running)
{
Window.Current.Activate();
return;
}
await BreedDataSource.LoadDataAsync();
SearchPane.GetForCurrentView().SuggestionsRequested += OnSuggestionsRequested;
// Place the frame in the current Window
Window.Current.Content = rootFrame;
if (!String.IsNullOrEmpty(args.Arguments))
{
rootFrame.Navigate(typeof(ItemDetailPage), args.Arguments);
Window.Current.Content = rootFrame;
Window.Current.Activate();
return;
}
}
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
if (!rootFrame.Navigate(typeof(GroupedItemsPage), "AllGroups"))
{
throw new Exception("Failed to create initial page");
}
}
// Ensure the current window is active
Window.Current.Activate();
}
