private void BeginDragNewShape()
{
PickerShape = null;
PickerCanvas.Invalidate();
SetDragNewShape();
}
private void SymbolCanvas_PointerReleased(object sender, PointerRoutedEventArgs e)
{
if (_symbolPointerPressed)
{
_symbolPointerPressed = false;
if (SelectedShapes.Count > 0)
{
SelectedShapes.Clear();
SetIdleOnVoid();
}
else
{
foreach (var shape in SymbolShapes)
{
SelectedShapes.Add(shape);
}
SetShapesAreSelected();
}
PickerShape = null;
PickerCanvas.Invalidate();
}
}
private void PickerCanvas_PointerPressed(object sender, PointerRoutedEventArgs e)
{
PickerShape = null;
_pickerIndex = GetPickerShapeIndex(e);
PickerCanvas.Invalidate();
}
private void SetShapesAreSelected()
{
if (SetEditorState(EditorState.ShapesAreSelected)) //enable hit test
{
SetEventAction(PointerEvent.Begin, TargetPointerDown);
SetEventAction(PointerEvent.Hover, TargetPointerHover);
PickerShape = null;
PickerCanvas.Invalidate();
EditorCanvas.Invalidate();
}
}
private void SetIdleOnVoid()
{
if (SetEditorState(EditorState.IdleOnVoid))
{
PickerShape = null;
SelectedShapes.Clear();
SetSizeSliders();
PickerCanvas.Invalidate();
EditorCanvas.Invalidate();
}
}
private void PickerCanvas_PointerReleased(object sender, PointerRoutedEventArgs e)
{
var index = GetPickerShapeIndex(e);
if (index < 0 || (index != _pickerIndex))
{
return;
}
SetPicker(PickerShapes[index]);
PickerCanvas.Invalidate();
EditorCanvas.Invalidate();
}
private void OnPickerPressed(object sender, PointerRoutedEventArgs e)
{
PickColor(e.GetCurrentPoint(PickerCanvas).Position);
PickerCanvas.CapturePointer(e.Pointer);
void Moved(object s, PointerRoutedEventArgs args)
{
PickColor(args.GetCurrentPoint(PickerCanvas).Position);
}
void Released(object s, PointerRoutedEventArgs args)
{
PickerCanvas.ReleasePointerCapture(args.Pointer);
PickColor(args.GetCurrentPoint(PickerCanvas).Position);
PickerCanvas.PointerMoved -= Moved;
PickerCanvas.PointerReleased -= Released;
}
PickerCanvas.PointerMoved += Moved;
PickerCanvas.PointerReleased += Released;
}
private void ShapeSelectorHit(int index)
{
var shape = SymbolShapes[index];
if (IsSelectOneOrMoreShapeMode)
{
if (SelectedShapes.Contains(shape))
{
SelectedShapes.Remove(shape);
}
else
{
SelectedShapes.Add(shape);
}
}
else
{
SelectedShapes.Clear();
SelectedShapes.Add(shape);
}
GrtProperty(shape);
PickerShape = null;
if (SelectedShapes.Count > 0)
{
SetShapesAreSelected();
}
else
{
SetIdleOnVoid();
}
PickerShape = null;
SetSizeSliders();
PickerCanvas.Invalidate();
EditorCanvas.Invalidate();
}
