public WpfPresentationSource(UIElement rootElement, IWpfValueConverter converter)
        {
            this.RootElement = rootElement;
            this.converter = converter;

            RootElement.IsRootElement = true;

            MouseDevice = new MouseDevice(this);
            KeyboardDevice = new KeyboardDevice(this);

            container = new wpf::System.Windows.Controls.Canvas { Background = wpf::System.Windows.Media.Brushes.Transparent };
            container.PreviewMouseMove += OnContainerMouseMove;
            container.PreviewMouseDown += OnContainerMouseDown;
            container.PreviewMouseUp += OnContainerMouseUp;
            container.PreviewMouseWheel += (sender, e) => e.Handled = MouseDevice.ProcessRawEvent(new RawMouseWheelEventArgs(e.Delta, converter.ConvertBack(e.GetPosition(container)), GetTimestamp()));

            MouseDevice.CursorChanged += (sender, e) => container.Cursor = converter.Convert(MouseDevice.Cursor);
            container.Cursor = converter.Convert(MouseDevice.Cursor);

            window = new wpf::System.Windows.Window { UseLayoutRounding = true, Content = container };
            window.Activated += (sender, e) => MouseDevice.Activate();
            window.Deactivated += (sender, e) => MouseDevice.Deactivate();
            window.SizeChanged += (sender, e) => SetRootElementSize();
            window.PreviewKeyDown += (sender, e) => e.Handled = KeyboardDevice.ProcessRawEvent(new RawKeyboardEventArgs(converter.ConvertBack(e.Key), converter.ConvertBack(e.KeyStates), e.IsRepeat, GetTimestamp()));
            window.PreviewKeyUp += (sender, e) => e.Handled = KeyboardDevice.ProcessRawEvent(new RawKeyboardEventArgs(converter.ConvertBack(e.Key), converter.ConvertBack(e.KeyStates), e.IsRepeat, GetTimestamp()));
            window.Show();

            container.Children.Add(((IWpfRenderElement)rootElement.GetRenderElement(WpfRenderElementFactory.Default)).WpfElement);
            SetRootElementSize();

            MouseDevice.Activate();
            KeyboardDevice.Activate();
        }
示例#2
0
        private void OnContainerMouseDown(object sender, wpf::System.Windows.Input.MouseButtonEventArgs e)
        {
            e.MouseDevice.Capture(container);
            e.Handled = MouseDevice.ProcessRawEvent(new RawMouseButtonEventArgs(converter.ConvertBack(e.ChangedButton), converter.ConvertBack(e.ButtonState), converter.ConvertBack(e.GetPosition(container)), GetTimestamp()));

            if (!e.Handled)
            {
                e.MouseDevice.Capture(null);
            }
        }
示例#3
0
        public WpfPresentationSource(UIElement rootElement, IWpfValueConverter converter)
        {
            this.RootElement = rootElement;
            this.converter   = converter;

            RootElement.IsRootElement = true;

            MouseDevice    = new MouseDevice(this);
            KeyboardDevice = new KeyboardDevice(this);

            container = new wpf::System.Windows.Controls.Canvas {
                Background = wpf::System.Windows.Media.Brushes.Transparent
            };
            container.PreviewMouseMove  += OnContainerMouseMove;
            container.PreviewMouseDown  += OnContainerMouseDown;
            container.PreviewMouseUp    += OnContainerMouseUp;
            container.PreviewMouseWheel += (sender, e) => e.Handled = MouseDevice.ProcessRawEvent(new RawMouseWheelEventArgs(e.Delta, converter.ConvertBack(e.GetPosition(container)), GetTimestamp()));

            MouseDevice.CursorChanged += (sender, e) => container.Cursor = converter.Convert(MouseDevice.Cursor);
            container.Cursor           = converter.Convert(MouseDevice.Cursor);

            window = new wpf::System.Windows.Window {
                UseLayoutRounding = true, Content = container
            };
            window.Activated      += (sender, e) => MouseDevice.Activate();
            window.Deactivated    += (sender, e) => MouseDevice.Deactivate();
            window.SizeChanged    += (sender, e) => SetRootElementSize();
            window.PreviewKeyDown += (sender, e) => e.Handled = KeyboardDevice.ProcessRawEvent(new RawKeyboardEventArgs(converter.ConvertBack(e.Key), converter.ConvertBack(e.KeyStates), e.IsRepeat, GetTimestamp()));
            window.PreviewKeyUp   += (sender, e) => e.Handled = KeyboardDevice.ProcessRawEvent(new RawKeyboardEventArgs(converter.ConvertBack(e.Key), converter.ConvertBack(e.KeyStates), e.IsRepeat, GetTimestamp()));
            window.Show();

            container.Children.Add(((IWpfRenderElement)rootElement.GetRenderElement(WpfRenderElementFactory.Default)).WpfElement);
            SetRootElementSize();

            MouseDevice.Activate();
            KeyboardDevice.Activate();
        }