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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SVX_INC_DRAGMT3D_HXX
#define INCLUDED_SVX_INC_DRAGMT3D_HXX
#include <svx/def3d.hxx>
#include <svx/svddrgmt.hxx>
#include <svx/view3d.hxx>
#include <basegfx/polygon/b3dpolypolygon.hxx>
#include <basegfx/matrix/b3dhommatrix.hxx>
// Parameters for the interaction of a 3D object
class E3dDragMethodUnit
{
public:
E3dObject& mr3DObj;
basegfx::B3DPolyPolygon maWireframePoly;
basegfx::B3DHomMatrix maDisplayTransform;
basegfx::B3DHomMatrix maInvDisplayTransform;
basegfx::B3DHomMatrix maInitTransform;
basegfx::B3DHomMatrix maTransform;
Degree100 mnStartAngle;
Degree100 mnLastAngle;
E3dDragMethodUnit(E3dObject& r3DObj)
: mr3DObj(r3DObj),
maWireframePoly(),
maDisplayTransform(),
maInvDisplayTransform(),
maInitTransform(),
maTransform(),
mnStartAngle(0),
mnLastAngle(0)
{
}
};
// Derivative of SdrDragMethod for 3D objects
class E3dDragMethod : public SdrDragMethod
{
protected:
::std::vector< E3dDragMethodUnit > maGrp;
E3dDragConstraint meConstraint;
Point maLastPos;
tools::Rectangle maFullBound;
bool mbMoveFull;
bool mbMovedAtAll;
public:
E3dDragMethod(
SdrDragView &rView,
const SdrMarkList& rMark,
E3dDragConstraint eConstr,
bool bFull);
virtual OUString GetSdrDragComment() const override;
virtual bool BeginSdrDrag() override;
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual void CancelSdrDrag() override;
virtual bool EndSdrDrag(bool bCopy) override;
// for migration from XOR to overlay
virtual void CreateOverlayGeometry(
sdr::overlay::OverlayManager& rOverlayManager,
const sdr::contact::ObjectContact& rObjectContact) override;
};
// Derivative of SdrDragMethod for spinning 3D objects
class E3dDragRotate final : public E3dDragMethod
{
basegfx::B3DPoint maGlobalCenter;
public:
E3dDragRotate(
SdrDragView &rView,
const SdrMarkList& rMark,
E3dDragConstraint eConstr,
bool bFull);
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual PointerStyle GetSdrDragPointer() const override;
};
// Derivative of SdrDragMethod for moving 3D sub-objects
class E3dDragMove final : public E3dDragMethod
{
SdrHdlKind meWhatDragHdl;
Point maScaleFixPos;
public:
E3dDragMove(
SdrDragView &rView,
const SdrMarkList& rMark,
SdrHdlKind eDrgHdl,
E3dDragConstraint eConstr,
bool bFull);
virtual void MoveSdrDrag(const Point& rPnt) override;
virtual PointerStyle GetSdrDragPointer() const override;
};
#endif // INCLUDED_SVX_INC_DRAGMT3D_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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