/// <summary>
/// Constructs a new instance of <see cref="BoundKeyEventArgs"/>.
/// </summary>
/// <param name="function">Bound key that that is changing.</param>
/// <param name="state">New state of the function.</param>
/// <param name="pointerLocation">Current Pointer location in screen coordinates.</param>
public BoundKeyEventArgs(BoundKeyFunction function, BoundKeyState state, ScreenCoordinates pointerLocation, bool canFocus)
{
Function = function;
State = state;
PointerLocation = pointerLocation;
CanFocus = canFocus;
}
public bool TryGetKeyFunction(KeyFunctionId funcId, out BoundKeyFunction func)
{
var list = KeyFunctionsList;
var index = (int)funcId;
if (0 > index || index >= list.Count)
{
func = default;
return(false);
}
func = list[index];
return(true);
}
/// <inheritdoc />
public bool FunctionExistsHierarchy(BoundKeyFunction function)
{
if (_commands.Contains(function))
{
return(true);
}
if (_parent != null)
{
return(_parent.FunctionExistsHierarchy(function));
}
return(false);
}
/// <inheritdoc />
public BoundKeyState this[BoundKeyFunction function]
{
get => GetState(function);
public KeyFunctionId KeyFunctionID(BoundKeyFunction function)
{
return(KeyFunctionsMap[function]);
}
/// <inheritdoc />
public void UnbindFunction(BoundKeyFunction function)
{
_commandBinds.Remove(function);
}
/// <inheritdoc />
public bool TryGetHandler(BoundKeyFunction function, out InputCmdHandler handler)
{
return(_commandBinds.TryGetValue(function, out handler));
}
/// <inheritdoc />
public void BindFunction(BoundKeyFunction function, InputCmdHandler command)
{
_commandBinds.Add(function, command);
}
/// <inheritdoc />
public void RemoveFunction(BoundKeyFunction function)
{
_commands.Remove(function);
}
/// <inheritdoc />
public bool FunctionExists(BoundKeyFunction function)
{
return(_commands.Contains(function));
}
/// <inheritdoc />
public void AddFunction(BoundKeyFunction function)
{
_commands.Add(function);
}
/// <summary>
/// Constructs a new instance of <see cref="BoundKeyEventArgs"/>.
/// </summary>
/// <param name="function">Bound key that that is changing.</param>
/// <param name="state">New state of the function.</param>
/// <param name="pointerLocation">Current Pointer location in screen coordinates.</param>
public BoundKeyEventArgs(BoundKeyFunction function, BoundKeyState state, ScreenCoordinates pointerLocation)
{
Function = function;
State = state;
PointerLocation = pointerLocation;
}