124 lines
4 KiB
C++
124 lines
4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVX_INC_DRAGMT3D_HXX
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#define INCLUDED_SVX_INC_DRAGMT3D_HXX
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#include <svx/svddrgmt.hxx>
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#include <svx/view3d.hxx>
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#include <basegfx/polygon/b3dpolypolygon.hxx>
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#include <vcl/timer.hxx>
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#include <basegfx/matrix/b3dhommatrix.hxx>
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// Parameters for the interaction of a 3D object
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class E3dDragMethodUnit
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{
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public:
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E3dObject* mp3DObj;
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basegfx::B3DPolyPolygon maWireframePoly;
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basegfx::B3DHomMatrix maDisplayTransform;
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basegfx::B3DHomMatrix maInvDisplayTransform;
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basegfx::B3DHomMatrix maInitTransform;
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basegfx::B3DHomMatrix maTransform;
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sal_Int32 mnStartAngle;
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sal_Int32 mnLastAngle;
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E3dDragMethodUnit()
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: mp3DObj(0),
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maWireframePoly(),
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maDisplayTransform(),
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maInvDisplayTransform(),
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maInitTransform(),
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maTransform(),
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mnStartAngle(0),
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mnLastAngle(0)
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{}
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};
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// Derivative of SdrDragMethod for 3D objects
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class E3dDragMethod : public SdrDragMethod
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{
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protected:
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::std::vector< E3dDragMethodUnit > maGrp;
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E3dDragConstraint meConstraint;
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Point maLastPos;
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Rectangle maFullBound;
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bool mbMoveFull;
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bool mbMovedAtAll;
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public:
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TYPEINFO_OVERRIDE();
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E3dDragMethod(
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SdrDragView &rView,
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const SdrMarkList& rMark,
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E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
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bool bFull = false);
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virtual void TakeSdrDragComment(OUString& rStr) const SAL_OVERRIDE;
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virtual bool BeginSdrDrag() SAL_OVERRIDE;
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virtual void MoveSdrDrag(const Point& rPnt) SAL_OVERRIDE;
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virtual void CancelSdrDrag() SAL_OVERRIDE;
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virtual bool EndSdrDrag(bool bCopy) SAL_OVERRIDE;
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E3dView& Get3DView() { return static_cast<E3dView&>(getSdrDragView()); }
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// for migration from XOR to overlay
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virtual void CreateOverlayGeometry(::sdr::overlay::OverlayManager& rOverlayManager) SAL_OVERRIDE;
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};
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// Derivative of SdrDragMethod for spinning 3D objects
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class E3dDragRotate : public E3dDragMethod
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{
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basegfx::B3DPoint maGlobalCenter;
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public:
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TYPEINFO_OVERRIDE();
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E3dDragRotate(
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SdrDragView &rView,
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const SdrMarkList& rMark,
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E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
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bool bFull = false);
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virtual void MoveSdrDrag(const Point& rPnt) SAL_OVERRIDE;
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virtual Pointer GetSdrDragPointer() const SAL_OVERRIDE;
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};
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// Derivative of SdrDragMethod for moving 3D sub-objects
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class E3dDragMove : public E3dDragMethod
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{
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SdrHdlKind meWhatDragHdl;
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Point maScaleFixPos;
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public:
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TYPEINFO_OVERRIDE();
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E3dDragMove(
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SdrDragView &rView,
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const SdrMarkList& rMark,
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SdrHdlKind eDrgHdl = HDL_MOVE,
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E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
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bool bFull = false);
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virtual void MoveSdrDrag(const Point& rPnt) SAL_OVERRIDE;
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virtual Pointer GetSdrDragPointer() const SAL_OVERRIDE;
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};
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#endif // INCLUDED_SVX_INC_DRAGMT3D_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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