public static AlertButton GenericAlert(string icon, string primaryText, string secondaryText, int defaultButton, params AlertButton[] buttons)
{
GenericMessage message = new GenericMessage()
{
Icon = icon,
Text = primaryText,
SecondaryText = secondaryText,
DefaultButton = defaultButton
};
foreach (AlertButton but in buttons)
{
message.Buttons.Add(but);
}
return(messageService.GenericAlert(message));
}
public static AlertButton GenericAlert(Window parent, string icon, string primaryText, string secondaryText, int defaultButton,
CancellationToken cancellationToken,
params AlertButton[] buttons)
{
var message = new GenericMessage(primaryText, secondaryText, cancellationToken)
{
Icon = icon,
DefaultButton = defaultButton,
};
foreach (AlertButton but in buttons)
{
message.Buttons.Add(but);
}
return(messageService.GenericAlert(parent, message));
}
public static async Task <T> ExecuteTaskAndShowWaitDialog <T> (Task <T> task, string waitMessage, CancellationTokenSource cts)
{
bool taskFinished = false;
var dontExitMethodUntilDialogClosed = new TaskCompletionSource <bool> ();
var delayTask = Task.Delay(1000); //Don't show wait dialog immediately, wait 1 sec before showing
var finishedTask = await Task.WhenAny(delayTask, task).ConfigureAwait(false);
if (finishedTask == task) //If task finished before delayTask, great return value and never display dialog
{
return(task.Result);
}
//cancelDialog is used to close dialog when task is finished
var cancelDialog = new CancellationTokenSource();
Gtk.Application.Invoke((o, args) => {
if (cancelDialog.Token.IsCancellationRequested)
{
return;
}
var gm = new GenericMessage(waitMessage, null, cancelDialog.Token);
gm.Buttons.Add(AlertButton.Cancel);
gm.DefaultButton = 0;
GenericAlert(gm);
dontExitMethodUntilDialogClosed.SetResult(true);
if (!taskFinished)
{
//Don't cancel if task finished already, we closed dialog via cancelDialog.Cancel ();
//caller of this method might reuse this cts for other tasks
cts.Cancel();
}
});
try {
await task.ConfigureAwait(false);
} finally {
taskFinished = true;
cancelDialog.Cancel();
}
await dontExitMethodUntilDialogClosed.Task.ConfigureAwait(false);
return(task.Result);
}
public static AlertButton GenericAlert (GenericMessage message)
{
return messageService.GenericAlert (message);
}
public static AlertButton GenericAlert (string icon, string primaryText, string secondaryText, int defaultButton,
CancellationToken cancellationToken,
params AlertButton[] buttons)
{
var message = new GenericMessage (primaryText, secondaryText, cancellationToken) {
Icon = icon,
DefaultButton = defaultButton,
};
foreach (AlertButton but in buttons)
message.Buttons.Add (but);
return messageService.GenericAlert (message);
}
public static AlertButton GenericAlert (string icon, string primaryText, string secondaryText, int defaultButton, params AlertButton[] buttons)
{
GenericMessage message = new GenericMessage () {
Icon = icon,
Text = primaryText,
SecondaryText = secondaryText,
DefaultButton = defaultButton
};
foreach (AlertButton but in buttons)
message.Buttons.Add (but);
return messageService.GenericAlert (message);
}
void RunDialog (string message)
{
if (disposed)
return;
string title;
if (message == null) {
title = GettextCatalog.GetString ("Waiting for debugger");
} else {
message = message.Trim ();
int i = message.IndexOfAny (new char[] { '\n', '\r' });
if (i > 0) {
title = message.Substring (0, i).Trim ();
message = message.Substring (i).Trim ();
} else {
title = message;
message = null;
}
}
var gm = new GenericMessage (title, message, cts.Token);
gm.Buttons.Add (AlertButton.Cancel);
gm.DefaultButton = 0;
MessageService.GenericAlert (gm);
cts = null;
if (!disposed && UserCancelled != null) {
UserCancelled (null, null);
}
}
public static AlertButton GenericAlert(Window parent, GenericMessage message)
{
return(messageService.GenericAlert(parent, message));
}
public static AlertButton GenericAlert(GenericMessage message)
{
return(GenericAlert((Window)null, message));
}
public static AlertButton GenericAlert (Window parent, GenericMessage message)
{
return messageService.GenericAlert (parent, message);
}
public static AlertButton GenericAlert (GenericMessage message)
{
return GenericAlert ((Window)null, message);
}
public static AlertButton GenericAlert(GenericMessage message)
{
return(messageService.GenericAlert(message));
}
void TellUserToStartApplication ()
{
var message = new GenericMessage () {
Text = GettextCatalog.GetString ("Please Start Application"),
SecondaryText = GettextCatalog.GetString (
"The application has been built and uploaded, or is already up to date.\n" +
"Please start it by tapping the application icon on the device."),
Icon = "phone-apple-iphone",
DefaultButton = 0,
};
message.AddOption (DoNotShowAgainKey, GettextCatalog.GetString ("Do not show this message again"),
!IPhoneSettings.ShowStartOnDeviceMessage);
message.Buttons.Add (AlertButton.Ok);
MessageService.GenericAlert (message);
IPhoneSettings.ShowStartOnDeviceMessage = !message.GetOptionValue (DoNotShowAgainKey);
}
