public PresentationSource(UIElement rootElement, HtmlRenderElementFactory htmlRenderElementFactory, HtmlValueConverter converter, ImageElementContainer imageElementContainer, SvgDefinitionContainer svgDefinitionContainer)
{
this.RootElement = rootElement;
this.converter = converter;
RootElement.IsRootElement = true;
MouseDevice = new MouseDevice(this);
KeyboardDevice = new KeyboardDevice(this);
window = Bridge.Html5.Window.Instance;
MouseDevice.CursorChanged += (sender, e) => Bridge.Html5.Window.Document.Body.SetHtmlStyleProperty("cursor", converter.ToCursorString(MouseDevice.Cursor, htmlRenderElementFactory));
Bridge.Html5.Window.Document.Body.SetHtmlStyleProperty("cursor", converter.ToCursorString(MouseDevice.Cursor, htmlRenderElementFactory));
Bridge.Html5.Window.OnKeyDown = OnKeyDown;
Bridge.Html5.Window.OnKeyUp = OnKeyUp;
Bridge.Html5.Window.OnKeyPress = PreventKeyboardHandled;
Bridge.Html5.Window.OnMouseMove = OnMouseMove;
Bridge.Html5.Window.OnMouseDown = OnMouseDown;
Bridge.Html5.Window.OnMouseUp = OnMouseUp;
Bridge.Html5.Window.OnScroll = OnMouseWheel;
Bridge.Html5.Window.OnFocus = e => MouseDevice.Activate();
Bridge.Html5.Window.OnBlur = e => MouseDevice.Deactivate();
Bridge.Html5.Window.OnResize = e => SetRootElementSize();
Bridge.Html5.Window.OnClick = PreventMouseHandled;
Bridge.Html5.Window.OnContextMenu = PreventMouseHandled;
Bridge.Html5.Window.AddEventListener("ondblclick", PreventMouseHandled);
Bridge.Html5.Window.AddEventListener("wheel", OnMouseWheel);
SetRootElementSize();
((FrameworkElement)RootElement).Arrange(new Rect(window.InnerWidth, window.InnerHeight));
IHtmlRenderElement renderElement = ((IHtmlRenderElement)RootElement.GetRenderElement(htmlRenderElementFactory));
renderElement.Load();
Bridge.Html5.Window.Document.Body.Style.Overflow = Overflow.Hidden;
Bridge.Html5.Window.Document.Body.AppendChild(imageElementContainer.HtmlElement);
Bridge.Html5.Window.Document.Body.AppendChild(svgDefinitionContainer.HtmlElement);
Bridge.Html5.Window.Document.Body.AppendChild(renderElement.HtmlElement);
MouseDevice.Activate();
KeyboardDevice.Activate();
}
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 = ProcessMouseEvent(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 = ProcessKeyboardEvent(new RawKeyboardEventArgs(converter.ConvertBack(e.Key), converter.ConvertBack(e.KeyStates), e.IsRepeat, GetTimestamp()));
window.PreviewKeyUp += (sender, e) => e.Handled = ProcessKeyboardEvent(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();
((FrameworkElement)RootElement).Arrange(new Rect(container.ActualWidth, container.ActualHeight));
MouseDevice.Activate();
KeyboardDevice.Activate();
}
public PresentationSource(UIElement rootElement, IHtmlValueConverter converter)
{
this.RootElement = rootElement;
this.converter = converter;
RootElement.IsRootElement = true;
MouseDevice = new MouseDevice(this);
KeyboardDevice = new KeyboardDevice(this);
window = System.Html.Window.Instance;
MouseDevice.CursorChanged += (sender, e) => System.Html.Window.Document.Body.Style.Cursor = converter.ToCursorString(MouseDevice.Cursor);
System.Html.Window.Document.Body.Style.Cursor = converter.ToCursorString(MouseDevice.Cursor);
System.Html.Window.OnKeydown = OnKeyDown;
System.Html.Window.OnKeyup = OnKeyUp;
System.Html.Window.OnKeypress = PreventKeyboardHandled;
System.Html.Window.OnMousemove = OnMouseMove;
System.Html.Window.OnMousedown = OnMouseDown;
System.Html.Window.OnMouseup = OnMouseUp;
System.Html.Window.OnScroll = OnMouseWheel;
System.Html.Window.OnFocus = e => MouseDevice.Activate();
System.Html.Window.OnBlur = e => MouseDevice.Deactivate();
System.Html.Window.OnResize = e => SetRootElementSize();
System.Html.Window.OnClick = PreventMouseHandled;
System.Html.Window.OnDblclick = PreventMouseHandled;
System.Html.Window.OnContextmenu = PreventMouseHandled;
System.Html.Window.AddEventListener("wheel", OnMouseWheel);
SetRootElementSize();
System.Html.Window.Document.Body.Style.Overflow = "hidden";
System.Html.Window.Document.Body.AppendChild(((HtmlRenderElement)RootElement.GetRenderElement(HtmlRenderElementFactory.Default)).HtmlElement);
MouseDevice.Activate();
KeyboardDevice.Activate();
}
public PresentationSource(UIElement rootElement, IHtmlValueConverter converter)
{
this.RootElement = rootElement;
this.converter = converter;
RootElement.IsRootElement = true;
MouseDevice = new MouseDevice(this);
KeyboardDevice = new KeyboardDevice(this);
window = Bridge.Html5.Window.Instance;
MouseDevice.CursorChanged += (sender, e) => Bridge.Html5.Window.Document.Body.Style.SetProperty("cursor", converter.ToCursorString(MouseDevice.Cursor));
Bridge.Html5.Window.Document.Body.Style.SetProperty("cursor", converter.ToCursorString(MouseDevice.Cursor));
Bridge.Html5.Window.OnKeyDown = OnKeyDown;
Bridge.Html5.Window.OnKeyUp = OnKeyUp;
Bridge.Html5.Window.OnKeyPress = PreventKeyboardHandled;
Bridge.Html5.Window.OnMouseMove = OnMouseMove;
Bridge.Html5.Window.OnMouseDown = OnMouseDown;
Bridge.Html5.Window.OnMouseUp = OnMouseUp;
Bridge.Html5.Window.OnScroll = OnMouseWheel;
Bridge.Html5.Window.OnFocus = e => MouseDevice.Activate();
Bridge.Html5.Window.OnBlur = e => MouseDevice.Deactivate();
Bridge.Html5.Window.OnResize = e => SetRootElementSize();
Bridge.Html5.Window.OnClick = PreventMouseHandled;
Bridge.Html5.Window.OnContextMenu = PreventMouseHandled;
Bridge.Html5.Window.AddEventListener("ondblclick", PreventMouseHandled);
Bridge.Html5.Window.AddEventListener("wheel", OnMouseWheel);
SetRootElementSize();
Bridge.Html5.Window.Document.Body.Style.Overflow = Overflow.Hidden;
Bridge.Html5.Window.Document.Body.AppendChild(((HtmlRenderElement)RootElement.GetRenderElement(HtmlRenderElementFactory.Default)).HtmlElement);
MouseDevice.Activate();
KeyboardDevice.Activate();
}
public PresentationSource(
UIElement rootElement,
HtmlRenderElementFactory htmlRenderElementFactory,
HtmlValueConverter converter,
ImageElementContainer imageElementContainer,
SvgDefinitionContainer svgDefinitionContainer)
{
// TODO: Set SynchronizationContext so that all messages get flushed when async callbacks get completed
this.RootElement = rootElement;
this.converter = converter;
RootElement.IsRootElement = true;
MouseDevice = new MouseDevice(this);
KeyboardDevice = new KeyboardDevice(this);
MouseDevice.CursorChanged += (sender, e) => Window.Body.SetHtmlStyleProperty("cursor", converter.ToCursorString(MouseDevice.Cursor, htmlRenderElementFactory));
Window.Body.SetHtmlStyleProperty("cursor", converter.ToCursorString(MouseDevice.Cursor, htmlRenderElementFactory));
Window.SetApplicationListener(this);
var dimensions = SetRootElementSize();
((FrameworkElement)RootElement).Arrange(new Rect(dimensions.width, dimensions.height));
IHtmlRenderElement renderElement = ((IHtmlRenderElement)RootElement.GetRenderElement(htmlRenderElementFactory));
renderElement.Load();
Window.Body.SetHtmlStyleProperty("overflow", "hidden");
Window.Body.AppendChild(imageElementContainer.HtmlElement);
Window.Body.AppendChild(svgDefinitionContainer.HtmlElement);
Window.Body.AppendChild(renderElement.HtmlElement);
MouseDevice.Activate();
KeyboardDevice.Activate();
}
public void KeyboardDeviceBasicTest()
{
FrameworkElement element = new FrameworkElement();
int eventIndex = 0;
int previewKeyDownIndex = 0;
int previewKeyUpIndex = 0;
int previewGotKeyboardFocusIndex = 0;
int previewLostKeyboardFocusIndex = 0;
int keyDownIndex = 0;
int keyUpIndex = 0;
int gotKeyboardFocusIndex = 0;
int lostKeyboardFocusIndex = 0;
element.PreviewKeyDown += (sender, e) => previewKeyDownIndex = ++eventIndex;
element.PreviewKeyUp += (sender, e) => previewKeyUpIndex = ++eventIndex;
element.PreviewGotKeyboardFocus += (sender, e) => previewGotKeyboardFocusIndex = ++eventIndex;
element.PreviewLostKeyboardFocus += (sender, e) => previewLostKeyboardFocusIndex = ++eventIndex;
element.KeyDown += (sender, e) => keyDownIndex = ++eventIndex;
element.KeyUp += (sender, e) => keyUpIndex = ++eventIndex;
element.GotKeyboardFocus += (sender, e) => gotKeyboardFocusIndex = ++eventIndex;
element.LostKeyboardFocus += (sender, e) => lostKeyboardFocusIndex = ++eventIndex;
TestPresentationSource presentationSource = new TestPresentationSource();
KeyboardDevice keyboardDevice = new KeyboardDevice(presentationSource);
keyboardDevice.Activate();
IDisposable focus = keyboardDevice.Focus(element);
Assert.AreEqual(1, previewGotKeyboardFocusIndex);
Assert.AreEqual(2, gotKeyboardFocusIndex);
Assert.IsTrue(element.IsKeyboardFocused);
keyboardDevice.ProcessRawEvent(new RawKeyboardEventArgs(Key.Enter, KeyStates.Down, false, 0));
Assert.AreEqual(KeyStates.Down, keyboardDevice.GetKeyStates(Key.Enter));
Assert.AreEqual(3, previewKeyDownIndex);
Assert.AreEqual(4, keyDownIndex);
keyboardDevice.ProcessRawEvent(new RawKeyboardEventArgs(Key.Enter, KeyStates.None, false, 0));
Assert.AreEqual(KeyStates.None, keyboardDevice.GetKeyStates(Key.Enter));
Assert.AreEqual(5, previewKeyUpIndex);
Assert.AreEqual(6, keyUpIndex);
focus.Dispose();
Assert.AreEqual(7, previewLostKeyboardFocusIndex);
Assert.AreEqual(8, lostKeyboardFocusIndex);
Assert.IsFalse(element.IsKeyboardFocused);
focus = keyboardDevice.Focus(element);
keyboardDevice.ProcessRawEvent(new RawKeyboardEventArgs(Key.Enter, KeyStates.Down, false, 0));
focus.Dispose();
Assert.AreEqual(13, previewKeyUpIndex);
Assert.AreEqual(14, keyUpIndex);
Assert.AreEqual(15, previewLostKeyboardFocusIndex);
Assert.AreEqual(16, lostKeyboardFocusIndex);
keyboardDevice.Focus(element);
keyboardDevice.ProcessRawEvent(new RawKeyboardEventArgs(Key.Enter, KeyStates.Down, false, 0));
keyboardDevice.Deactivate();
Assert.AreEqual(23, previewKeyUpIndex);
Assert.AreEqual(24, keyUpIndex);
}