e3dundo.hxx

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#ifndef INCLUDED_SVX_E3DUNDO_HXX
#define INCLUDED_SVX_E3DUNDO_HXX
 
#include <svl/itemset.hxx>
#include <svx/svdundo.hxx>
#include <svx/obj3d.hxx>
#include <utility>
#include <svx/svxdllapi.h>
 
/************************************************************************\
|*
|* Base class for all 3D undo actions.
|*
\************************************************************************/
class SAL_WARN_UNUSED E3dUndoAction : public SdrUndoAction
{
    protected:
        E3dObject&      mrMy3DObj;
 
    public:
        E3dUndoAction(E3dObject &r3DObj)
        :   SdrUndoAction(r3DObj.getSdrModelFromSdrObject()),
            mrMy3DObj(r3DObj)
        {
        }
 
        virtual ~E3dUndoAction () override;
 
        virtual bool CanRepeat(SfxRepeatTarget&) const override;
};
 
/************************************************************************\
|*
|* Undo for 3D rotation through the rotation matrices
|*
\************************************************************************/
class SAL_WARN_UNUSED E3dRotateUndoAction final : public E3dUndoAction
{
private:
    basegfx::B3DHomMatrix   maMyOldRotation;
    basegfx::B3DHomMatrix   maMyNewRotation;
 
public:
    E3dRotateUndoAction(
        E3dObject& r3DObj,
        basegfx::B3DHomMatrix aOldRotation,
        basegfx::B3DHomMatrix aNewRotation)
    :   E3dUndoAction(r3DObj),
        maMyOldRotation(std::move(aOldRotation)),
        maMyNewRotation(std::move(aNewRotation))
    {
    }
 
    virtual ~E3dRotateUndoAction () override;
 
    virtual void Undo() override;
    virtual void Redo() override;
};
 
/************************************************************************\
|*
|* Undo for 3D attributes (implemented using Set3DAttributes())
|*
\************************************************************************/
class SAL_WARN_UNUSED SVXCORE_DLLPUBLIC E3dAttributesUndoAction final : public SdrUndoAction
{
private:
    using SdrUndoAction::Repeat;
 
    SdrObject&          mrObject;
    const SfxItemSet    maNewSet;
    const SfxItemSet    maOldSet;
 
 public:
        E3dAttributesUndoAction(
            E3dObject& rInObject,
            SfxItemSet aNewSet,
            SfxItemSet aOldSet);
 
        virtual ~E3dAttributesUndoAction() override;
 
        virtual bool CanRepeat(SfxRepeatTarget& rView) const override;
        virtual void Undo() override;
        virtual void Redo() override;
};
 
#endif // INCLUDED_SVX_E3DUNDO_HXX
 
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