void AlertSignalNameHandler(Page sender, AlertArguments arguments)
{
//Managing buttons logic behavior with Xamarin.Forms
List <string> buttons = new List <string>();
if (!string.IsNullOrEmpty(arguments.Accept))
{
buttons.Add(arguments.Accept);
}
buttons.Add(arguments.Cancel);
Device.BeginInvokeOnMainThread(async() => {
var messageBoxResult = await Electron.Dialog.ShowMessageBoxAsync(new ElectronNET.API.Entities.MessageBoxOptions(arguments.Message)
{
Title = arguments.Title,
Buttons = buttons.ToArray(),
Type = ElectronNET.API.Entities.MessageBoxType.none,
NoLink = true
});
bool isOk = true;
//If buttons count equal 1, we only have a cancel button
//If we have more than 1 button but the Response index is the last button item, then it's a cancel button value
if (buttons.Count == 1 || buttons.Count > 1 && messageBoxResult.Response == buttons.Count - 1)
{
isOk = false;
}
arguments.SetResult(isOk);
});
}
void AlertSignalNameHandler(Page sender, AlertArguments arguments)
{
//Electron documentation about dialog: https://github.com/electron/electron/blob/v5.0.10/docs/api/dialog.md
var applicationRef = DotNetObjectReference.Create(new ElectronBridge(this));
var alertRef = DotNetObjectReference.Create(arguments);
BlazorMobileComponent.GetJSRuntime().InvokeAsync <bool>("BlazorMobileElectron.AlertDialog", applicationRef, alertRef, arguments.Title, arguments.Message, arguments.Accept, arguments.Cancel);
}
public Task <bool> DisplayAlert(string title, string message, string accept, string cancel)
{
if (string.IsNullOrEmpty(cancel))
{
throw new ArgumentNullException("cancel");
}
var args = new AlertArguments(title, message, accept, cancel);
MessagingCenter.Send(this, AlertSignalName, args);
return(args.Result.Task);
}
public Task <bool> DisplayAlert(string title, string message, string accept, string cancel)
{
if (string.IsNullOrEmpty(cancel))
{
throw new ArgumentNullException("cancel");
}
var args = new AlertArguments(title, message, accept, cancel);
if (IsPlatformEnabled)
{
MessagingCenter.Send(this, AlertSignalName, args);
}
else
{
_pendingActions.Add(() => MessagingCenter.Send(this, AlertSignalName, args));
}
return(args.Result.Task);
}
public Task<bool> DisplayAlert(string title, string message, string accept, string cancel)
{
if (string.IsNullOrEmpty(cancel))
throw new ArgumentNullException("cancel");
var args = new AlertArguments(title, message, accept, cancel);
MessagingCenter.Send(this, AlertSignalName, args);
return args.Result.Task;
}
public void OnAlertSignalResult(AlertArguments arguments, bool isOk)
{
arguments.SetResult(isOk);
}
