protected virtual void ShowWindowViewController(
NSViewController viewController,
MvxWindowPresentationAttribute attribute,
MvxViewModelRequest request)
{
var window = new NSWindow(
new CGRect(attribute.PositionX, attribute.PositionY, attribute.Width, attribute.Height),
attribute.WindowStyle,
attribute.BufferingType,
false,
NSScreen.MainScreen)
{
Identifier = attribute.Identifier ?? viewController.GetType().Name
};
if (!string.IsNullOrEmpty(viewController.Title))
{
window.Title = viewController.Title;
}
Windows.Add(window);
window.ContentView = viewController.View;
window.ContentViewController = viewController;
var windowController = CreateWindowController(window);
windowController.ShouldCascadeWindows = true;
windowController.ShowWindow(null);
}
private Task <bool> ShowWindow(Type viewType, MvxWindowPresentationAttribute attribute,
MvxViewModelRequest request)
{
try
{
return(Task.Run(async() =>
{
var requestText = GetRequestText(request);
var viewsContainer = Mvx.IoCProvider.Resolve <IMvxViewsContainer>();
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.High,
async() =>
{
var appWindow = await AppWindow.TryCreateAsync();
var appWindowContentFrame = new Frame();
appWindowContentFrame.Navigate(viewType, requestText);
ElementCompositionPreview.SetAppWindowContent(appWindow, appWindowContentFrame);
await appWindow.TryShowAsync();
HandleBackButtonVisibility();
});
return true;
}));
}
catch (Exception exception)
{
return(Task.FromResult(false));
}
}
protected virtual void UpdateWindow(MvxWindowPresentationAttribute attribute, NSWindow window)
{
var positionX = (float)window.Frame.X;
var positionY = (float)window.Frame.Y;
var width = (float)window.Frame.Width;
var height = (float)window.Frame.Height;
var newFrame = new CGRect(positionX, positionY, width, height);
window.SetFrame(newFrame, false);
window.StyleMask = attribute.WindowStyle;
window.BackingType = attribute.BufferingType;
window.TitleVisibility = attribute.TitleVisibility;
}
protected virtual void UpdateWindow(MvxWindowPresentationAttribute attribute, NSWindow window)
{
var positionX = attribute.PositionX != MvxWindowPresentationAttribute.InitialPositionX ? attribute.PositionX : (float)window.Frame.X;
var positionY = attribute.PositionY != MvxWindowPresentationAttribute.InitialPositionY ? attribute.PositionY : (float)window.Frame.Y;
var width = attribute.Width != MvxWindowPresentationAttribute.InitialWidth ? attribute.Width : (float)window.Frame.Width;
var height = attribute.Height != MvxWindowPresentationAttribute.InitialHeight ? attribute.Height : (float)window.Frame.Height;
var newFrame = new CGRect(positionX, positionY, width, height);
window.SetFrame(newFrame, false);
window.StyleMask = attribute.WindowStyle ?? window.StyleMask;
window.BackingType = attribute.BufferingType ?? window.BackingType;
window.TitleVisibility = attribute.TitleVisibility ?? window.TitleVisibility;
}
protected virtual Task <bool> ShowWindowViewController(
NSViewController viewController,
MvxWindowPresentationAttribute attribute,
MvxViewModelRequest request)
{
NSWindow window = null;
MvxWindowController windowController = null;
if (!string.IsNullOrEmpty(attribute.WindowControllerName))
{
windowController = CreateWindowController(attribute);
window = windowController.Window;
}
if (window == null)
{
window = CreateWindow(attribute);
if (windowController == null)
{
windowController = CreateWindowController(window);
windowController.ShouldCascadeWindows = attribute.ShouldCascadeWindows;
}
windowController.Window = window;
}
else
{
UpdateWindow(attribute, window);
}
if (!Windows.Contains(window))
{
Windows.Add(window);
}
window.Identifier = attribute.Identifier ?? viewController.GetType().Name;
if (!string.IsNullOrEmpty(viewController.Title))
{
window.Title = viewController.Title;
}
window.ContentView = viewController.View;
window.ContentViewController = viewController;
windowController.ShowWindow(null);
return(Task.FromResult(true));
}
protected virtual MvxWindowController CreateWindowController(MvxWindowPresentationAttribute attribute)
{
MvxWindowController windowController;
if (!string.IsNullOrEmpty(attribute.StoryboardName))
{
// Instantiate from storyboard
var storyboard = NSStoryboard.FromName(attribute.StoryboardName, null);
windowController = (MvxWindowController)storyboard.InstantiateControllerWithIdentifier(attribute.WindowControllerName);
}
else
{
// Instantiate using Reflection - failure is possible if blank constructor is missing
windowController = (MvxWindowController)Activator.CreateInstance(Type.GetType(attribute.WindowControllerName));
}
windowController.ShouldCascadeWindows = attribute.ShouldCascadeWindows;
return(windowController);
}
protected virtual void ShowWindowViewController(
NSViewController viewController,
MvxWindowPresentationAttribute attribute,
MvxViewModelRequest request)
{
NSWindow window = null;
MvxWindowController windowController = null;
if (!string.IsNullOrEmpty(attribute.WindowControllerName))
{
windowController = CreateWindowController(attribute);
window = windowController.Window;
}
if (window == null)
{
window = CreateWindow(attribute);
if (windowController == null)
{
windowController = CreateWindowController(window);
windowController.ShouldCascadeWindows = attribute.ShouldCascadeWindows ?? MvxWindowPresentationAttribute.DefaultShouldCascadeWindows;
}
windowController.Window = window;
}
else
{
UpdateWindow(attribute, window);
}
window.Identifier = attribute.Identifier ?? viewController.GetType().Name;
if (!string.IsNullOrEmpty(viewController.Title))
{
window.Title = viewController.Title;
}
Windows.Add(window);
window.ContentView = viewController.View;
window.ContentViewController = viewController;
windowController.ShowWindow(null);
_windowsToWindowControllers.Add(window, windowController);
}
protected virtual NSWindow CreateWindow(MvxWindowPresentationAttribute attribute)
{
NSWindow window;
var positionX = attribute.PositionX;
var positionY = attribute.PositionY;
var width = attribute.Width;
var height = attribute.Height;
window = new NSWindow(
new CGRect(positionX, positionY, width, height),
attribute.WindowStyle,
attribute.BufferingType,
false,
NSScreen.MainScreen)
{
TitleVisibility = attribute.TitleVisibility,
};
return(window);
}
protected virtual NSWindow CreateWindow(MvxWindowPresentationAttribute attribute)
{
NSWindow window;
var positionX = attribute.PositionX != MvxWindowPresentationAttribute.InitialPositionX ? attribute.PositionX : MvxWindowPresentationAttribute.DefaultPositionX;
var positionY = attribute.PositionY != MvxWindowPresentationAttribute.InitialPositionY ? attribute.PositionY : MvxWindowPresentationAttribute.DefaultPositionY;
var width = attribute.Width != MvxWindowPresentationAttribute.InitialWidth ? attribute.Width : MvxWindowPresentationAttribute.DefaultWidth;
var height = attribute.Height != MvxWindowPresentationAttribute.InitialHeight ? attribute.Height : MvxWindowPresentationAttribute.DefaultHeight;
window = new NSWindow(
new CGRect(positionX, positionY, width, height),
attribute.WindowStyle ?? MvxWindowPresentationAttribute.DefaultWindowStyle,
attribute.BufferingType ?? MvxWindowPresentationAttribute.DefaultBufferingType,
false,
NSScreen.MainScreen)
{
TitleVisibility = attribute.TitleVisibility ?? MvxWindowPresentationAttribute.DefaultTitleVisibility,
};
return(window);
}
protected virtual Task <bool> ShowWindow(FrameworkElement element, MvxWindowPresentationAttribute attribute, MvxViewModelRequest request)
{
Window window;
if (element is IMvxWindow mvxWindow)
{
window = (Window)element;
mvxWindow.Identifier = attribute.Identifier ?? element.GetType().Name;
}
else if (element is Window normalWindow)
{
// Accept normal Window class
window = normalWindow;
}
else
{
// Wrap in window
window = new MvxWindow
{
Identifier = attribute.Identifier ?? element.GetType().Name
};
}
window.Closed += Window_Closed;
FrameworkElementsDictionary.Add(window, new Stack <FrameworkElement>());
if (!(element is Window))
{
FrameworkElementsDictionary[window].Push(element);
window.Content = element;
}
if (attribute.Modal)
{
window.ShowDialog();
}
else
{
window.Show();
}
return(Task.FromResult(true));
}
protected virtual void ShowWindow(FrameworkElement element, MvxWindowPresentationAttribute attribute, MvxViewModelRequest request)
{
Window window;
if (element is MvxWindow)
{
window = (Window)element;
((MvxWindow)window).Identifier = attribute.Identifier ?? element.GetType().Name;
}
else if (element is Window)
{
// Accept normal Window class
window = (Window)element;
}
else
{
// Wrap in window
window = new MvxWindow
{
Identifier = attribute.Identifier ?? element.GetType().Name
};
}
window.Closed += Window_Closed;
_frameworkElementsDictionary.Add(window, new Stack <FrameworkElement>());
if (!(element is Window))
{
_frameworkElementsDictionary[window].Push(element);
window.Content = element;
}
if (attribute.Modal)
{
window.ShowDialog();
}
else
{
window.Show();
}
}
private Task <bool> CloseWindow(IMvxViewModel viewModel, MvxWindowPresentationAttribute attribute)
{
return(base.ClosePage(viewModel, attribute));
}
