AlertFlags IAlertPopup.ShowPopup(string caption, string text, AlertFlags flags)
{
NSAlertStyle style = NSAlertStyle.Informational;
if ((flags & AlertFlags.WarningIcon) != 0)
{
style = NSAlertStyle.Warning;
}
var alert = new NSAlert()
{
AlertStyle = style,
MessageText = caption,
InformativeText = text,
};
var buttons = new List <AlertFlags>();
Action <AlertFlags, string> addBtn = (code, txt) =>
{
if ((flags & code) == 0)
{
return;
}
alert.AddButton(txt);
buttons.Add(code);
};
addBtn(AlertFlags.Ok, "OK");
addBtn(AlertFlags.Yes, "Yes");
addBtn(AlertFlags.No, "No");
addBtn(AlertFlags.Cancel, "Cancel");
nint idx = alert.RunModal() - 1000;
return((idx >= 0 && idx < buttons.Count) ? buttons[(int)idx] : AlertFlags.None);
}
private int ShowAlert(string text, NSAlertStyle alertStyle, params string[] buttons)
{
var alert = CreateAlert(text, alertStyle, buttons);
int resp = (int)alert.RunSheetModal(View.Window);
alert.Dispose();
return(resp);
}
public static NSAlert CreateAlert(string title, string message, NSAlertStyle style)
{
var alert = new NSAlert();
alert.AlertStyle = style;
alert.InformativeText = message;
alert.MessageText = title;
return(alert);
}
private NSAlert CreateAlert(string text, NSAlertStyle alertStyle)
{
NSAlert alert = new NSAlert
{
MessageText = text,
AlertStyle = alertStyle
};
return(alert);
}
public static void ShowAlert(string title, string text, NSAlertStyle alertStyle)
{
using(NSAlert alert = new NSAlert())
{
alert.MessageText = title;
alert.InformativeText = text;
alert.AlertStyle = alertStyle;
alert.RunModal();
}
}
/// <summary>
/// Shows the alert on this window.
/// </summary>
/// <param name="msg">Message.</param>
/// <param name="title">Title.</param>
/// <param name="style">Style.</param>
private void ShowAlertOnWindow(string msg, string title, NSAlertStyle style = NSAlertStyle.Informational)
{
var alert = new NSAlert
{
InformativeText = msg,
MessageText = title,
AlertStyle = style
};
alert.RunSheetModal(Window);
}
public static void ShowAlert(string message, NSAlertStyle style = NSAlertStyle.Informational)
{
var alert = new NSAlert
{
AlertStyle = style,
MessageText = message,
};
alert.RunModal();
}
/// <summary>
/// Shows the alert on this window.
/// </summary>
/// <param name="msg">Message.</param>
/// <param name="title">Title.</param>
/// <param name="style">Style.</param>
private void ShowAlertOnWindow(string msg, string title, NSAlertStyle style = NSAlertStyle.Informational)
{
var alert = new NSAlert
{
InformativeText = msg,
MessageText = title,
AlertStyle = style
};
alert.RunSheetModal(Window);
}
protected void AddIconOrSetStyle(NSImage icon, NSAlertStyle style)
{
if (icon != null)
{
alert.Icon = icon;
}
else
{
alert.AlertStyle = NSAlertStyle.Critical;
}
}
public static void Alert(string title, string message, NSAlertStyle style)
{
NSAlert alert = new NSAlert()
{
AlertStyle = style,
InformativeText = message,
MessageText = title
};
alert.RunModal();
alert.Dispose();
}
private NSAlert CreateAlert(string text, NSAlertStyle alertStyle, string[] buttons)
{
NSAlert alert = new NSAlert
{
MessageText = text,
AlertStyle = alertStyle
};
foreach (string button in buttons)
{
alert.AddButton(button);
}
return(alert);
}
NSAlertButtonReturn ShowAlert(string msg, string title, NSAlertStyle alertStyle, bool showYesNo)
{
using (var alert = new NSAlert())
{
alert.MessageText = title;
alert.InformativeText = msg;
alert.AlertStyle = alertStyle;
if (showYesNo)
{
alert.AddButton("Yes");
alert.AddButton("No");
}
return((NSAlertButtonReturn)((int)alert.RunSheetModal(NSApplication.SharedApplication.KeyWindow)));
}
}
public bool ShowWindow(NSAlertStyle alertStyle, string title, string information, string okBtnText, string canselBtnText = null)
{
nint result = 0;
NSApplication.SharedApplication.InvokeOnMainThread(() => {
var alert = CreateAlert(alertStyle, title, information, okBtnText, canselBtnText);
result = alert.RunModal();
});
if (result == 1000)
{
return(true);
}
return(false);
}
public static void Show(string title, string message = null, NSAlertStyle style = NSAlertStyle.Informational)
{
if (string.IsNullOrEmpty(title) && string.IsNullOrEmpty(message))
{
return;
}
NSRunningApplication.CurrentApplication.Activate(NSApplicationActivationOptions.ActivateIgnoringOtherWindows);
var alert = new NSAlert();
alert.AlertStyle = style;
if (message != null)
{
alert.InformativeText = message;
}
if (title != null)
{
alert.MessageText = title;
}
alert.RunModal();
}
private NSAlert CreateAlert(NSAlertStyle alertStyle, string title, string information, string okBtnText, string canselBtnText)
{
var alert = new NSAlert()
{
MessageText = title,
InformativeText = information,
AlertStyle = alertStyle,
};
alert.AddButton(okBtnText); //10001
if (!string.IsNullOrEmpty(canselBtnText))
{
alert.AddButton(canselBtnText); //1001
var alert1 = new NSAlert();
alert1.AddButton("OK");
alert1.AddButton("Cancel");
alert.Buttons[1].KeyEquivalent = alert1.Buttons[1].KeyEquivalent;
}
return(alert);
}
void Alert(string title, string message, NSAlertStyle style)
{
new NSAlert {
AlertStyle = style, InformativeText = message, MessageText = title,
}.RunModal();
}
private void ShowMessage(string message, NSAlertStyle style)
{
using (NSAlert alert = new NSAlert())
{
alert.MessageText = message;
alert.AlertStyle = style;
alert.RunModal();
}
}
public static void CreateAlert(this NSViewController view, string title, string message, Action action, NSAlertStyle style = NSAlertStyle.Informational)
{
view.InvokeOnMainThread(() => {
var alert = new NSAlert
{
InformativeText = message ?? "",
AlertStyle = style,
MessageText = title
};
alert.BeginSheetForResponse(view.View.Window, (result) => {
if (action != null)
{
action();
}
});
});
}
