internal void NotifyKeyUp(WinVirtualKey key)
{
while (_keysHit.Remove(key))
{
}
while (_keysDown.Remove(key))
{
}
}
public bool IsKeyHit(WinVirtualKey key)
{
if (!_focused)
{
return(false);
}
return(_keysHit.Contains(key));
}
public void NotifyKeyUp(WinVirtualKey key)
{
if (key == WinVirtualKey.None)
{
return;
}
_host.NotifyKeyUp(key);
}
/// <summary>
/// Initializes the <see cref="WinRTKeyAndMouseInputHandler"/> class.
/// </summary>
static WinRTKeyAndMouseInputHandler()
{
s_keyMappingDict = new Dictionary <VirtualKey, WinVirtualKey>();
foreach (VirtualKey actVirtualKey in Enum.GetValues(typeof(VirtualKey)))
{
short actVirtualKeyCode = (short)actVirtualKey;
WinVirtualKey actWinVirtualKey = (WinVirtualKey)actVirtualKeyCode;
s_keyMappingDict[actVirtualKey] = actWinVirtualKey;
}
}
public bool IsKeyDown(WinVirtualKey key)
{
if (!m_focused)
{
return(false);
}
return
(m_keysDown.Contains(key) ||
m_keysHit.Contains(key));
}
internal void NotifyKeyDown(WinVirtualKey key)
{
var anyRegistered =
_keysDown.Contains(key) ||
_keysHit.Contains(key);
if (anyRegistered)
{
return;
}
_keysHit.Add(key);
}
/// <summary>
/// Called when a key is down.
/// </summary>
private void OnKeyDown(object sender, KeyEventArgs e)
{
if (m_currentControl == null)
{
return;
}
// Notify event to keyboard state
WinVirtualKey actKeyCode = s_keyMappingDict[e.KeyCode];
if (actKeyCode != WinVirtualKey.None)
{
m_stateKeyboard.NotifyKeyDown(actKeyCode);
}
}