private void RotationButton_Click(object sender, RoutedEventArgs e)
{
var noShapesSelected = this.GetCurrentSelection().Type != PowerPoint.PpSelectionType.ppSelectionShapes;
if (noShapesSelected)
{
ShowErrorMessageBox(ErrorMessageNoSelection);
return;
}
var selectedShapes = this.GetCurrentSelection().ShapeRange;
if (selectedShapes.Count <= 1)
{
ShowErrorMessageBox(ErrorMessageFewerThanTwoSelection);
return;
}
ClearAllEventHandlers();
var currentSlide = this.GetCurrentSlide();
_refPoint = selectedShapes[1];
_shapesToBeRotated = ConvertShapeRangeToShapeList(selectedShapes, 2);
_allShapesInSlide = ConvertShapesToShapeList(currentSlide.Shapes);
_dispatcherTimer.Tick += RotationHandler;
_leftMouseUpListener = new LMouseUpListener();
_leftMouseUpListener.LButtonUpClicked += _leftMouseUpListener_Rotation;
_leftMouseDownListener = new LMouseDownListener();
_leftMouseDownListener.LButtonDownClicked += _leftMouseDownListener_Rotation;
HighlightButton(rotationButton, lightBlueBrush, darkBlueBrush);
}
private void StartLockAxisMode()
{
_dispatcherTimer.Tick += LockAxisHandler;
_leftMouseUpListener = new LMouseUpListener();
_leftMouseUpListener.LButtonUpClicked += _leftMouseUpListener_LockAxis;
_leftMouseDownListener = new LMouseDownListener();
_leftMouseDownListener.LButtonDownClicked += _leftMouseDownListener_LockAxis;
HighlightButton(lockAxisButton, lightBlueBrush, darkBlueBrush);
}
private void BeginEyedropping()
{
if (!VerifyIsShapeSelected()) return;
_timerCounter = 0;
timer1.Start();
_native = new LMouseUpListener();
_native.LButtonUpClicked +=
new EventHandler<SysMouseEventInfo>(_native_LButtonClicked);
}
