public override void SetPointerCursor(PointerCursor p)
{
_cursor = p;
if (p == PointerCursor.None)
{
Cursor.Hide();
}
else
{
_control.Cursor = WinFormsHelper.TryGetCursor(p);
}
}
public void Initialize(IUnoWindow parent)
{
Window = parent;
OpenGL.GL.Initialize(GL, !string.IsNullOrEmpty(Environment.GetEnvironmentVariable("DEBUG_GL")));
GraphicsContextBackend.SetInstance(CoreGC);
WindowBackend.SetInstance(CoreWindow);
SizeChanged += (sender, e) => Bootstrapper.OnWindowSizeChanged(CoreWindow);
MouseDown += (sender, e) =>
{
MouseButton button;
if (!WinFormsHelper.TryGetUnoMouseButton(e.Button, out button))
{
return;
}
_hasDown = true;
_lastX = e.X;
_lastY = e.Y;
_lastbutton = button;
Bootstrapper.OnMouseDown(CoreWindow, e.X, e.Y, button);
};
MouseUp += (sender, e) =>
{
MouseButton button;
if (!WinFormsHelper.TryGetUnoMouseButton(e.Button, out button))
{
return;
}
Bootstrapper.OnMouseUp(CoreWindow, e.X, e.Y, button);
_hasDown = false;
};
MouseLeave += (sender, e) => Bootstrapper.OnMouseOut(CoreWindow);
MouseMove += (sender, e) => Bootstrapper.OnMouseMove(CoreWindow, e.X, e.Y);
MouseWheel += (sender, e) =>
{
var numLinesPerScroll = SystemInformation.MouseWheelScrollLines;
var deltaMode = numLinesPerScroll > 0
? WheelDeltaMode.DeltaLine
: WheelDeltaMode.DeltaPage;
var delta = deltaMode == WheelDeltaMode.DeltaLine ? (e.Delta / 120.0f) * numLinesPerScroll : e.Delta / 120.0f;
Bootstrapper.OnMouseWheel(CoreWindow, 0, delta, (int)deltaMode);
};
PreviewKeyDown += (sender, e) =>
{
// TODO: By doing this the tab key will not be sent to wpf at all, it should be treated as IsInputKey only when not handled by Uno. A better solution could be done by reading http://msdn.microsoft.com/en-us/library/ms742474%28v=vs.110%29.aspx and http://blogs.msdn.com/b/nickkramer/archive/2006/06/09/623203.aspx
switch (e.KeyData)
{
case Keys.Left:
case Keys.Right:
case Keys.Up:
case Keys.Down:
case Keys.Tab:
e.IsInputKey = true;
break;
case Keys.Control | Keys.Left:
case Keys.Control | Keys.Right:
case Keys.Control | Keys.Up:
case Keys.Control | Keys.Down:
case Keys.Control | Keys.Tab:
e.IsInputKey = true;
break;
case Keys.Shift | Keys.Left:
case Keys.Shift | Keys.Right:
case Keys.Shift | Keys.Up:
case Keys.Shift | Keys.Down:
case Keys.Shift | Keys.Tab:
e.IsInputKey = true;
break;
case Keys.Control | Keys.Shift | Keys.Left:
case Keys.Control | Keys.Shift | Keys.Right:
case Keys.Control | Keys.Shift | Keys.Up:
case Keys.Control | Keys.Shift | Keys.Down:
case Keys.Control | Keys.Shift | Keys.Tab:
e.IsInputKey = true;
break;
}
};
KeyDown += (sender, e) =>
{
Key key;
if (!WinFormsHelper.TryGetUnoKey(e.KeyCode, out key))
{
return;
}
e.Handled = Bootstrapper.OnKeyDown(CoreWindow, key);
if (!e.Handled && key == Key.F11)
{
Window.IsFullscreen = !Window.IsFullscreen;
}
};
KeyUp += (sender, e) =>
{
Key key;
if (!WinFormsHelper.TryGetUnoKey(e.KeyCode, out key))
{
return;
}
e.Handled = Bootstrapper.OnKeyUp(CoreWindow, key);
};
KeyPress += (sender, e) =>
{
if (CoreWindow.IsTextInputActive() && (ModifierKeys & (Keys.Control | Keys.Alt)) != Keys.Control)
{
e.Handled = Bootstrapper.OnTextInput(CoreWindow, e.KeyChar.ToString());
}
};
GotFocus += (sender, e) => DotNetApplication.EnterInteractive();
LostFocus += (senders, e) => DotNetApplication.ExitInteractive();
}
public override bool GetKeyState(Key key)
{
return(WinFormsHelper.GetKeyState(key));
}
public override bool GetMouseButtonState(MouseButton button)
{
return(WinFormsHelper.GetMouseButtonState(button));
}
