/// <summary>
/// Notifies Renderer that a key was released.
/// </summary>
/// <param name="key">Key identifier.</param>
public void KeyUp(Noesis.Key key)
{
if (_uiView != null)
{
_uiView.KeyUp(key);
}
}
/// <summary>
/// Notifies Renderer that a key was released.
/// </summary>
/// <param name="key">Key identifier.</param>
public void KeyUp(Noesis.Key key)
{
if (_uiRenderer != null)
{
_uiRenderer.KeyUp(key);
}
}
/// <summary>
/// Notifies Renderer that a key was released.
/// </summary>
/// <param name="key">Key identifier.</param>
public bool KeyUp(Noesis.Key key)
{
if (_uiView != null)
{
return(_uiView.KeyUp(key));
}
return(false);
}
private void ProcessEvent(UnityEngine.Event ev, bool enableKeyboard, bool enableMouse, bool emulateTouch)
{
// Process keyboard modifiers
if (enableKeyboard)
{
EventModifiers delta = ev.modifiers ^ _modifiers;
if (delta > 0)
{
_modifiers = ev.modifiers;
ProcessModifierKey(ev.modifiers, delta, EventModifiers.Shift, Key.LeftShift);
ProcessModifierKey(ev.modifiers, delta, EventModifiers.Control, Key.LeftCtrl);
ProcessModifierKey(ev.modifiers, delta, EventModifiers.Command, Key.LeftCtrl);
ProcessModifierKey(ev.modifiers, delta, EventModifiers.Alt, Key.LeftAlt);
}
}
switch (ev.type)
{
case UnityEngine.EventType.MouseDown:
{
if (enableMouse)
{
UnityEngine.Vector2 mouse = ProjectPointer(ev.mousePosition.x, UnityEngine.Screen.height - ev.mousePosition.y);
if (HitTest(mouse.x, mouse.y))
{
ev.Use();
}
if (emulateTouch)
{
_uiView.TouchDown((int)mouse.x, (int)mouse.y, 0);
_touchEmulated = true;
}
else
{
// Ignore events generated by Unity to simulate a mouse down when a touch event occurs
bool mouseEmulated = Input.simulateMouseWithTouches && Input.touchCount > 0;
if (!mouseEmulated)
{
if (ev.clickCount == 1)
{
_uiView.MouseButtonDown((int)mouse.x, (int)mouse.y, (Noesis.MouseButton)ev.button);
}
else
{
_uiView.MouseDoubleClick((int)mouse.x, (int)mouse.y, (Noesis.MouseButton)ev.button);
}
}
}
}
break;
}
case UnityEngine.EventType.MouseUp:
{
if (enableMouse)
{
UnityEngine.Vector2 mouse = ProjectPointer(ev.mousePosition.x, UnityEngine.Screen.height - ev.mousePosition.y);
if (HitTest(mouse.x, mouse.y))
{
ev.Use();
}
if (emulateTouch && _touchEmulated)
{
_uiView.TouchUp((int)mouse.x, (int)mouse.y, 0);
_touchEmulated = false;
}
else
{
// Ignore events generated by Unity to simulate a mouse up when a touch event occurs
bool mouseEmulated = Input.simulateMouseWithTouches && Input.touchCount > 0;
if (!mouseEmulated)
{
_uiView.MouseButtonUp((int)mouse.x, (int)mouse.y, (Noesis.MouseButton)ev.button);
}
}
}
break;
}
case UnityEngine.EventType.KeyDown:
{
if (enableKeyboard)
{
// Don't process key when IME composition is being used
if (ev.keyCode != KeyCode.None && NoesisUnity.IME.compositionString == "")
{
Noesis.Key noesisKeyCode = NoesisKeyCodes.Convert(ev.keyCode);
if (noesisKeyCode != Noesis.Key.None)
{
#if !UNITY_EDITOR && UNITY_STANDALONE_OSX
// In OSX Standalone, CMD + key always sends two KeyDown events for the key.
// This seems to be a bug in Unity.
if (!ev.command || lastFrame != Time.frameCount || lastKeyDown != noesisKeyCode)
{
lastFrame = Time.frameCount;
lastKeyDown = noesisKeyCode;
#endif
_uiView.KeyDown(noesisKeyCode);
#if !UNITY_EDITOR && UNITY_STANDALONE_OSX
}
#endif
}
}
if (ev.character != 0)
{
// Filter out character events when CTRL is down
bool isControl = (_modifiers & EventModifiers.Control) != 0 || (_modifiers & EventModifiers.Command) != 0;
bool isAlt = (_modifiers & EventModifiers.Alt) != 0;
bool filter = isControl && !isAlt;
if (!filter)
{
#if !UNITY_EDITOR && UNITY_STANDALONE_LINUX
// It seems that linux is sending KeySyms instead of Unicode points
// https://github.com/substack/node-keysym/blob/master/data/keysyms.txt
ev.character = NoesisKeyCodes.KeySymToUnicode(ev.character);
#endif
_uiView.Char((uint)ev.character);
}
}
}
break;
}
case UnityEngine.EventType.KeyUp:
{
// Don't process key when IME composition is being used
if (enableKeyboard)
{
if (ev.keyCode != KeyCode.None && NoesisUnity.IME.compositionString == "")
{
Noesis.Key noesisKeyCode = NoesisKeyCodes.Convert(ev.keyCode);
if (noesisKeyCode != Noesis.Key.None)
{
_uiView.KeyUp(noesisKeyCode);
}
}
}
break;
}
}
}
private void ProcessModifierKey(EventModifiers modifiers, EventModifiers delta, EventModifiers flag, Noesis.Key key)
{
if ((delta & flag) > 0)
{
if ((modifiers & flag) > 0)
{
_uiView.KeyDown(key);
}
else
{
_uiView.KeyUp(key);
}
}
}