/// <summary>
/// Handles the input provided by the ScreenManager's InputControl. You should not need to override this - use the specialized input methods instead!
/// </summary>
/// <param name="input">The InputControl object passed in from the ScreenManager.</param>
public override void HandleInput(InputControl input)
{
base.HandleInput(input);
//store mouse pos
Point mousePos = input.CurrentMouse;
//check for a widget at mouse point
Widget widgetAtPoint = baseWidget.ChildAtPoint(mousePos, HitFlags.Mouse);
//handle mouse movement
bool cascade = true;
if (input.MouseMoved())
{
//check for mouse enter/leave events
if (widgetAtPoint != mouseHoverWidget)
{
if (mouseHoverWidget != null)
cascade = !mouseHoverWidget.MouseLeave(mousePos);
mouseHoverWidget = widgetAtPoint;
if (mouseHoverWidget != null)
cascade &= !mouseHoverWidget.MouseEnter(mousePos);
}
if (cascade)
MouseMove(mousePos,input.PreviousMouse);
}
//handle mouse clicks
for (int i = 1; i <= 5; i++)
{
ButtonState current;
if (input.MouseChanged(i,out current))
{
cascade = true;
if (current == ButtonState.Pressed)
{
mouseDownWidgets[i-1] = widgetAtPoint;
if (widgetAtPoint != null)
cascade = !widgetAtPoint.MouseDown(mousePos, i);
if (cascade)
MouseDown(mousePos, i);
}
else
{
if (mouseDownWidgets[i-1] != null)
cascade = !mouseDownWidgets[i - 1].MouseUp(mousePos, i);
mouseDownWidgets[i-1] = null;
if (cascade)
MouseUp(mousePos, i);
}
}
}
//check keyboard events
for (int i = 0; i < watchedKeys.Length; i++)
{
if (input.KeyReleased(watchedKeys[i]))
{
cascade = true;
if (selectedWidget != null)
cascade = !selectedWidget.KeyUp(watchedKeys[i]);
if (cascade)
KeyUp(watchedKeys[i]);
}
if (input.KeyPressed(watchedKeys[i]))
{
cascade = true;
if (selectedWidget != null)
cascade = !selectedWidget.KeyDown(watchedKeys[i]);
if (cascade)
KeyDown(watchedKeys[i]);
}
}
}
