/// <summary>
/// Nastaví dané souřadnice do Owner prvku. Pokud to prvek umožňuje, předá i další informace.
/// </summary>
/// <param name="e"></param>
/// <param name="boundsTarget"></param>
private void _DragOwnerCall(GDragActionArgs e, Rectangle boundsTarget)
{
if (!this._DragOwnerBoundsOriginal.HasValue)
{
return;
}
Rectangle boundsOriginal = this._DragOwnerBoundsOriginal.Value; // Souřadnice výchozí, před začátkem procesu Resize
Rectangle boundsCurrent = this._InteractiveOwner.Bounds; // Souřadnice nynější, před jejich změnou aktuálním krokem Resize
DragActionType action = e.DragAction;
if (this._IResizeObject != null)
{ // a) varianta přes interface IResizeObject a jeho metodu SetBoundsResized():
RectangleSide side = RectangleSide.None;
// Najdeme reálné strany, kde došlo ke změně souřadnice proti původní souřadnici:
// (ono při pohybu myši NAHORU na LEVÉ straně sice máme pohyb, ale nemáme změnu Bounds)
// (a dále při povolení UpsideDown můžeme sice pohybovat PRAVÝM resizerem doleva, ale nakonec měníme LEFT i RIGHT souřadnici)
side = (boundsOriginal.Left != boundsTarget.Left ? RectangleSide.Left : RectangleSide.None)
| (boundsOriginal.Top != boundsTarget.Top ? RectangleSide.Top : RectangleSide.None)
| (boundsOriginal.Right != boundsTarget.Right ? RectangleSide.Right : RectangleSide.None)
| (boundsOriginal.Bottom != boundsTarget.Bottom ? RectangleSide.Bottom : RectangleSide.None);
if (side != RectangleSide.None || action == DragActionType.DragThisCancel)
{
ResizeObjectArgs args = new ResizeObjectArgs(e, boundsOriginal, boundsCurrent, boundsTarget, side);
this._IResizeObject.SetBoundsResized(args);
}
}
else if (boundsTarget != boundsCurrent || action == DragActionType.DragThisCancel)
{ // b) varianta s prostým setováním Bounds do prvku (tehdy, když prvek nemá interface IResizeObject):
this._InteractiveOwner.Bounds = boundsTarget;
((IInteractiveItem)this._InteractiveOwner).Parent.Repaint();
}
}
public override void StartDragging(DragActionType actionType, int hoveredPart, EditorSceneBase scene)
{
if (Selected)
{
scene.StartTransformAction(new LocalOrientation(GlobalPosition, Framework.Mat3FromEulerAnglesDeg(Rotation)), actionType);
}
}
public override void StartDragging(DragActionType actionType, int hoveredPart, EditorSceneBase scene)
{
if (Selected)
{
scene.StartTransformAction(new LocalOrientation(GlobalPosition, GlobalRotation), actionType);
}
}
public void StartTransformAction(LocalOrientation localOrientation, DragActionType dragActionType, int part = -1, IRevertable revertable = null)
{
AbstractTransformAction transformAction;
Vector3 pivot;
draggingDepth = control.PickingDepth;
if (part != -1)
{
pivot = localOrientation.Origin;
}
else
{
BoundingBox box = BoundingBox.Default;
foreach (IEditableObject obj in GetObjects())
{
obj.GetSelectionBox(ref box);
}
pivot = box.GetCenter();
if (box == BoundingBox.Default)
{
return;
}
}
switch (dragActionType)
{
case DragActionType.TRANSLATE:
transformAction = new TranslateAction(control, control.GetMousePos(), pivot, draggingDepth);
break;
case DragActionType.ROTATE:
transformAction = new RotateAction(control, control.GetMousePos(), pivot, draggingDepth);
break;
case DragActionType.SCALE:
transformAction = new ScaleAction(control, control.GetMousePos(), pivot);
break;
case DragActionType.SCALE_INDIVIDUAL:
transformAction = new ScaleActionIndividual(control, control.GetMousePos(), localOrientation);
break;
default:
return;
}
StartTransformAction(transformAction, part, revertable);
}
public override void StartDragging(DragActionType actionType, int hoveredPart, EditorSceneBase scene)
{
// if (!WinInput.Keyboard.IsKeyDown(WinInput.Key.LeftCtrl))
// DeselectAll(scene.GL_Control);
foreach (RenderablePathPoint point in PathPoints)
{
int span = point.GetPickableSpan();
if (hoveredPart >= 0 && hoveredPart < span || point.IsSelected())
{
point.StartDragging(actionType, hoveredPart, scene);
}
hoveredPart -= span;
}
}
public override void StartDragging(DragActionType actionType, int hoveredPart, EditorSceneBase scene)
{
if (PickingSelection == PickingMode.Mesh)
{
foreach (GenericPickableMesh mesh in PickableMeshes)
{
int span = mesh.GetPickableSpan();
if (hoveredPart >= 0 && hoveredPart < span || mesh.IsSelected())
{
mesh.StartDragging(actionType, hoveredPart, scene);
}
hoveredPart -= span;
}
}
else
{
base.StartDragging(actionType, hoveredPart, scene);
}
}
public virtual void StartDragging(DragActionType actionType, int hoveredPart, EditorSceneBase scene)
{
}
public override bool TryStartDragging(DragActionType actionType, int hoveredPart, out LocalOrientation localOrientation, out bool dragExclusively)
{
localOrientation = new LocalOrientation(position);
dragExclusively = false;
return(Selected);
}