1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* 3 * This file is part of the LibreOffice project. 4 * 5 * This Source Code Form is subject to the terms of the Mozilla Public 6 * License, v. 2.0. If a copy of the MPL was not distributed with this 7 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 8 * 9 * This file incorporates work covered by the following license notice: 10 * 11 * Licensed to the Apache Software Foundation (ASF) under one or more 12 * contributor license agreements. See the NOTICE file distributed 13 * with this work for additional information regarding copyright 14 * ownership. The ASF licenses this file to you under the Apache 15 * License, Version 2.0 (the "License"); you may not use this file 16 * except in compliance with the License. You may obtain a copy of 17 * the License at http://www.apache.org/licenses/LICENSE-2.0 . 18 */ 19 20 #ifndef INCLUDED_SVX_INC_DRAGMT3D_HXX 21 #define INCLUDED_SVX_INC_DRAGMT3D_HXX 22 23 #include <svx/def3d.hxx> 24 #include <svx/svddrgmt.hxx> 25 #include <svx/view3d.hxx> 26 #include <basegfx/polygon/b3dpolypolygon.hxx> 27 #include <basegfx/matrix/b3dhommatrix.hxx> 28 29 // Parameters for the interaction of a 3D object 30 class E3dDragMethodUnit 31 { 32 public: 33 E3dObject& mr3DObj; 34 basegfx::B3DPolyPolygon maWireframePoly; 35 basegfx::B3DHomMatrix maDisplayTransform; 36 basegfx::B3DHomMatrix maInvDisplayTransform; 37 basegfx::B3DHomMatrix maInitTransform; 38 basegfx::B3DHomMatrix maTransform; 39 Degree100 mnStartAngle; 40 Degree100 mnLastAngle; 41 E3dDragMethodUnit(E3dObject & r3DObj)42 E3dDragMethodUnit(E3dObject& r3DObj) 43 : mr3DObj(r3DObj), 44 maWireframePoly(), 45 maDisplayTransform(), 46 maInvDisplayTransform(), 47 maInitTransform(), 48 maTransform(), 49 mnStartAngle(0), 50 mnLastAngle(0) 51 { 52 } 53 }; 54 55 // Derivative of SdrDragMethod for 3D objects 56 class E3dDragMethod : public SdrDragMethod 57 { 58 protected: 59 ::std::vector< E3dDragMethodUnit > maGrp; 60 E3dDragConstraint meConstraint; 61 Point maLastPos; 62 tools::Rectangle maFullBound; 63 bool mbMoveFull; 64 bool mbMovedAtAll; 65 66 public: 67 E3dDragMethod( 68 SdrDragView &rView, 69 const SdrMarkList& rMark, 70 E3dDragConstraint eConstr, 71 bool bFull); 72 73 virtual OUString GetSdrDragComment() const override; 74 virtual bool BeginSdrDrag() override; 75 virtual void MoveSdrDrag(const Point& rPnt) override; 76 virtual void CancelSdrDrag() override; 77 virtual bool EndSdrDrag(bool bCopy) override; 78 79 // for migration from XOR to overlay 80 virtual void CreateOverlayGeometry( 81 sdr::overlay::OverlayManager& rOverlayManager, 82 const sdr::contact::ObjectContact& rObjectContact) override; 83 }; 84 85 // Derivative of SdrDragMethod for spinning 3D objects 86 class E3dDragRotate final : public E3dDragMethod 87 { 88 basegfx::B3DPoint maGlobalCenter; 89 90 public: 91 E3dDragRotate( 92 SdrDragView &rView, 93 const SdrMarkList& rMark, 94 E3dDragConstraint eConstr, 95 bool bFull); 96 97 virtual void MoveSdrDrag(const Point& rPnt) override; 98 virtual PointerStyle GetSdrDragPointer() const override; 99 }; 100 101 // Derivative of SdrDragMethod for moving 3D sub-objects 102 class E3dDragMove final : public E3dDragMethod 103 { 104 SdrHdlKind meWhatDragHdl; 105 Point maScaleFixPos; 106 107 public: 108 E3dDragMove( 109 SdrDragView &rView, 110 const SdrMarkList& rMark, 111 SdrHdlKind eDrgHdl, 112 E3dDragConstraint eConstr, 113 bool bFull); 114 115 virtual void MoveSdrDrag(const Point& rPnt) override; 116 virtual PointerStyle GetSdrDragPointer() const override; 117 }; 118 119 120 #endif // INCLUDED_SVX_INC_DRAGMT3D_HXX 121 122 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 123