/// <exception cref="Exception">Cannot show dialog on a non-visible page</exception>
public async Task ShowDialog(IDialogOptions i_DialogOptions)
{
if (ViewStatus != VisualStatus.Visible)
{
throw new Exception("Cannot show dialog on a non-visible page");
}
await m_Page.DisplayAlert(i_DialogOptions.Title, i_DialogOptions.Message, "OK");
i_DialogOptions.Result = true;
}
private List <TextInfo> CreateTextInfos(IDialogOptions options)
{
var Result = new List <TextInfo>();
for (var i = 0; i < options.Count; i++)
{
var Option = options[i];
Result.Add(new TextInfo(Option.Text, Option.ID.ToString()));
}
return(Result);
}
public async Task ShowDialog(IDialogOptions dialogOptions)
{
if (ViewStatus == VisualStatus.Visible)
{
await _page.DisplayAlert(dialogOptions.Title, dialogOptions.Message, "OK");
dialogOptions.Result = true;
}
else
{
throw new Exception("You can not call ShowDialog on a non-visible page");
}
}
public async Task ShowDialog(IDialogOptions dialogOptions)
{
var container = GetNavigationContainer();
container.ViewStatus = VisualStatus.Hidden;
await container.ShowDialog(dialogOptions);
Assert.Equal(false, dialogOptions.Result);
container.ViewStatus = VisualStatus.Visible;
await container.ShowDialog(dialogOptions);
Assert.Equal(true, dialogOptions.Result);
}
public async Task ShowDialog(IDialogOptions dialogOptions)
{
try
{
if (ViewStatus == VisualStatus.Visible)
{
await _page.DisplayAlert(dialogOptions.Title, dialogOptions.Message, "OK");
dialogOptions.Result = true;
}
else
{
dialogOptions.Result = false;
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
public async Task ShowDialog(IDialogOptions dialogOptions)
{
if (ViewStatus == VisualStatus.Visible)
{
if (string.IsNullOrEmpty(dialogOptions.CancelButtonText))
{
await _page.DisplayAlert(dialogOptions.Title, dialogOptions.Message, string.IsNullOrEmpty(dialogOptions.OkButtonText)? "OK" : dialogOptions.OkButtonText);
dialogOptions.Result = true;
}
else
{
dialogOptions.Result = await _page.DisplayAlert(dialogOptions.Title, dialogOptions.Message, string.IsNullOrEmpty(dialogOptions.OkButtonText)? "OK" : dialogOptions.OkButtonText, dialogOptions.CancelButtonText);
}
}
else
{
throw new Exception("You can not call ShowDialog on a non-visible page");
}
}
public async Task <DialogResult> Begin(TurnContext context, object state, IDialogOptions options)
{
BotAssert.ContextNotNull(context);
if (state == null)
{
throw new ArgumentNullException(nameof(state));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
// Create empty dialog set and ourselves to it
var dialogs = new DialogSet();
dialogs.Add("control", (IDialog)this);
// Start the control
var cdc = dialogs.CreateContext(context, state);
await cdc.Begin("control", options.ApplyDefaults(_defaultOptions));
return(cdc.DialogResult);
}
/// <summary>
/// Shows the dialog menu for the given dialog options.
/// </summary>
public void Open(IDialogOptions options)
{
if (options == null || options.Count == 0)
{
Close();
return;
}
Options = options;
SelectedOptionIndex = -1;
LastSelectedOption = BaseOption.None;
State = DialogMenuState.Opening;
currentY = -200;
Visible = true;
Enabled = true;
var TextInfos = CreateTextInfos(options);
Lines.Set(TextInfos, TextDuration.Persistent, new Vector2(Game.VIRTUAL_WIDTH / 2, 0));
var FirstOptionLine = Lines.Lines[0];
var LastOptionLine = Lines.Lines[Lines.Lines.Count - 1];
Height = (int)(LastOptionLine.Position.Y - FirstOptionLine.Position.Y + LastOptionLine.Hitbox.Height + Game.SCREEN_PADDING);
// shift the options eventually
Lines.SetPosition(new Vector2(Game.VIRTUAL_WIDTH / 2, Game.VIRTUAL_HEIGHT - Height + FirstOptionLine.Origin.Y));
for (int i = 0; i < Lines.Lines.Count; i++)
{
var CurrentHitbox = Lines.Lines[i].Hitbox;
Lines.Lines[i] = Lines.Lines[i].ChangeHitbox(new Rectangle(0, CurrentHitbox.Y, Width, CurrentHitbox.Height));
}
}
/// <summary>
/// Creates a new Control instance.
/// </summary>
public Control(IDialogOptions defaultOptions = null)
{
_defaultOptions = defaultOptions;
}
