protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (_showSearchButton != null)
{
_showSearchButton.Click -= SearchButton_Click;
}
if (_hideSearchButton != null)
{
_hideSearchButton.Click -= SearchButton_Click;
}
if (TryGetTemplatedChild(PART_ShowSearchButton, out _showSearchButton))
{
_showSearchButton.Click += SearchButton_Click;
}
if (TryGetTemplatedChild(PART_HideSearchButton, out _hideSearchButton))
{
_hideSearchButton.Click += SearchButton_Click;
}
_commandsFlyout = GetTemplatedChild <MenuFlyout>(PART_CommandsFlyout);
_groupContent = GetTemplatedChild <VisualStateGroup>(GROUP_CommonStates);
_autoSuggestBox = GetTemplatedChild <AutoSuggestBox>(PART_SearchBox);
_autoSuggestBox.TextChanged += (s, e) => TextChanged?.Invoke(s, e);
_autoSuggestBox.SuggestionChosen += (s, e) => SuggestionChoosen?.Invoke(s, e);
_autoSuggestBox.QuerySubmitted += (s, e) => QuerySubmitted?.Invoke(s, e);
Update();
}
private void SubmitQuery(string queryText, object chosenSuggestion)
{
QuerySubmitted?.Invoke(this, new AutoSuggestBoxQuerySubmittedEventArgs
{
QueryText = queryText,
ChosenSuggestion = chosenSuggestion
});
}
private void VisiblePath_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
QuerySubmitted?.Invoke(this, new ToolbarQuerySubmittedEventArgs()
{
QueryText = args.QueryText
});
(this as INavigationToolbar).IsEditModeEnabled = false;
}
private void AutoSuggestBox_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
if (args.QueryText != string.Empty)
{
AddToken(args.QueryText);
sender.Text = string.Empty;
sender.Focus(FocusState.Programmatic);
}
QuerySubmitted?.Invoke(sender, args);
}
protected void ShowResults(object sender, FlightQueryEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(e));
}
mfbTotalSummary1.CustomRestriction = Restriction = e.Query;
mvQuery.ActiveViewIndex = 0; // go back to the results.
UpdateDescription();
QuerySubmitted?.Invoke(sender, e);
}
protected void mfbQueryDescriptor1_QueryUpdated(object sender, FilterItemClickedEventArgs fic)
{
if (fic == null)
{
throw new ArgumentNullException(nameof(fic));
}
FlightQuery fq = Restriction.ClearRestriction(fic.FilterItem);
ShowResults(sender, new FlightQueryEventArgs(fq));
UpdateDescription();
QuerySubmitted?.Invoke(sender, new FlightQueryEventArgs(fq));
}
protected void DoSearch()
{
GetFlightQuery();
// Save it, if it was given a name
if (m_fq is CannedQuery cq && !String.IsNullOrEmpty(cq.QueryName))
{
cq.Commit();
UpdateSavedQueries();
txtQueryName.Text = string.Empty;
}
QuerySubmitted?.Invoke(this, new FlightQueryEventArgs(m_fq));
}
/// <summary>
/// Initializes a new instance of the <see cref="AutoSuggestBox"/> class
/// </summary>
public AutoSuggestBox()
{
NativeAutoSuggestBox = new NativeAutoSuggestBox(
Android.App.Application.Context
);
NativeAutoSuggestBox.SuggestionChosen += (s, e) => { SuggestionChosen?.Invoke(this, new AutoSuggestBoxSuggestionChosenEventArgs(e.SelectedItem)); };
NativeAutoSuggestBox.TextChanged += (s, e) => {
suppressTextChangedEvent = true;
Text = NativeAutoSuggestBox.Text;
suppressTextChangedEvent = false;
TextChanged?.Invoke(this, new AutoSuggestBoxTextChangedEventArgs((AutoSuggestionBoxTextChangeReason)e.Reason));
};
NativeAutoSuggestBox.QuerySubmitted += (s, e) => QuerySubmitted?.Invoke(this, new AutoSuggestBoxQuerySubmittedEventArgs(e.QueryText, e.ChosenSuggestion));
}
protected override void OnApplyTemplate()
{
_borderElement = base.GetTemplateChild("BorderElement") as Border;
_autoSuggestBox = base.GetTemplateChild("AutoSuggestBox") as AutoSuggestBox;
_displayContent = base.GetTemplateChild("DisplayContent") as Border;
_autoSuggestBox.TextChanged += (s, a) => TextChanged?.Invoke(s, a);
_autoSuggestBox.SuggestionChosen += (s, a) => SuggestionChosen?.Invoke(s, a);
_autoSuggestBox.QuerySubmitted += (s, a) => QuerySubmitted?.Invoke(s, a);
_isInitialized = true;
UpdateMode();
UpdateVisualState();
base.OnApplyTemplate();
}
private async void AutoSuggestBox_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
QuerySubmitted?.Invoke(sender, args);
if (args.ChosenSuggestion != null)
{
sender.Text = string.Empty;
await AddToken(args.ChosenSuggestion);
sender.Focus(FocusState.Programmatic);
}
else if (!string.IsNullOrWhiteSpace(args.QueryText))
{
sender.Text = string.Empty;
await AddToken(args.QueryText);
sender.Focus(FocusState.Programmatic);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="AutoSuggestBox"/> class
/// </summary>
public AutoSuggestBox()
{
#if !NETSTANDARD2_0
NativeAutoSuggestBox = new NativeAutoSuggestBox(
#if __ANDROID__
Android.App.Application.Context
#endif
);
NativeAutoSuggestBox.SuggestionChosen += (s, e) => { SuggestionChosen?.Invoke(this, new AutoSuggestBoxSuggestionChosenEventArgs(e.SelectedItem)); };
NativeAutoSuggestBox.TextChanged += (s, e) => {
suppressTextChangedEvent = true;
Text = NativeAutoSuggestBox.Text;
suppressTextChangedEvent = false;
TextChanged?.Invoke(this, new AutoSuggestBoxTextChangedEventArgs((AutoSuggestionBoxTextChangeReason)e.Reason));
};
NativeAutoSuggestBox.QuerySubmitted += (s, e) => QuerySubmitted?.Invoke(this, new AutoSuggestBoxQuerySubmittedEventArgs(e.QueryText, e.ChosenSuggestion));
#else
throw new PlatformNotSupportedException();
#endif
}
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
_container = base.GetTemplateChild("container") as Grid;
_autoSuggestBox = base.GetTemplateChild("autoSuggestBox") as AutoSuggestBox;
_displayText = base.GetTemplateChild("displayText") as TextBlock;
_border = base.GetTemplateChild("border") as Border;
_container.PointerEntered += OnPointerEntered;
_container.PointerExited += OnPointerExited;
_autoSuggestBox.GotFocus += OnGotFocus;
_autoSuggestBox.LostFocus += OnLostFocus;
_autoSuggestBox.TextChanged += (s, a) => TextChanged?.Invoke(s, a);
_autoSuggestBox.SuggestionChosen += (s, a) => SuggestionChosen?.Invoke(s, a);
_autoSuggestBox.QuerySubmitted += (s, a) => QuerySubmitted?.Invoke(s, a);
UpdateMode();
}
private void SubmitSearch()
{
QuerySubmitted?.Invoke(this, new AutoSuggestBoxQuerySubmittedEventArgs(null, Text));
IsSuggestionListOpen = false;
}
internal void RaiseQuerySubmitted(string queryText, object chosenSuggestion)
{
QuerySubmitted?.Invoke(this, new AutoSuggestBoxQuerySubmittedEventArgs(queryText, chosenSuggestion));
}
internal void RaiseQuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
QuerySubmitted?.Invoke(sender, args);
}
private void OnQuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
QuerySubmitted?.Invoke(sender, args);
}
private void SubmitSearch()
{
QuerySubmitted?.Invoke(this, new AutoSuggestBoxQuerySubmittedEventArgs(_suggestionsList.SelectedItem, Text));
IsSuggestionListOpen = false;
}
public void FireQuerySubmitted(AutoSuggestBoxQuerySubmittedEventArgs args)
{
QuerySubmitted?.Invoke(this, args);
}
public void OnQuerySubmitted(string queryParams)
{
QuerySubmitted?.Invoke(this, new QuerySubmittedEventArgs {
QueryParams = queryParams
});
}
protected void DoSearch()
{
GetFlightQuery();
QuerySubmitted?.Invoke(this, new FlightQueryEventArgs(m_fq));
}