/* -*- 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 . */ #pragma once #include #include #include class ImpPathForDragAndCreate; // Helper class SdrPathObjGeoData // used for undo/redo class SdrPathObjGeoData final : public SdrTextObjGeoData { public: basegfx::B2DPolyPolygon maPathPolygon; SdrObjKind meKind; SdrPathObjGeoData(); virtual ~SdrPathObjGeoData() override; }; class SVXCORE_DLLPUBLIC SdrPathObj final : public SdrTextObj { private: friend class ImpPathForDragAndCreate; virtual std::unique_ptr CreateObjectSpecificViewContact() override; basegfx::B2DPolyPolygon maPathPolygon; SdrObjKind meKind; bool mbHandleScale = false; // for isolation of old Drag/Create code std::unique_ptr mpDAC; // helper functions for GET, SET, INS etc. PNT void ImpSetClosed(bool bClose); void ImpForceKind(); void ImpForceLineAngle(); ImpPathForDragAndCreate& impGetDAC() const; private: // protected destructor - due to final, make private virtual ~SdrPathObj() override; public: SdrPathObj( SdrModel& rSdrModel, SdrObjKind eNewKind); // Copy constructor SdrPathObj(SdrModel& rSdrModel, SdrPathObj const & rSource); SdrPathObj( SdrModel& rSdrModel, SdrObjKind eNewKind, const basegfx::B2DPolyPolygon& rPathPoly); virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override; virtual SdrObjKind GetObjIdentifier() const override; virtual void TakeUnrotatedSnapRect(tools::Rectangle& rRect) const override; virtual SdrPathObj* CloneSdrObject(SdrModel& rTargetModel) const override; virtual OUString TakeObjNameSingul() const override; virtual OUString TakeObjNamePlural() const override; virtual basegfx::B2DPolyPolygon TakeXorPoly() const override; virtual void RecalcSnapRect() override; virtual void NbcSetSnapRect(const tools::Rectangle& rRect) override; virtual sal_uInt32 GetHdlCount() const override; virtual void AddToHdlList(SdrHdlList& rHdlList) const override; virtual void AddToPlusHdlList(SdrHdlList& rHdlList, SdrHdl& rHdl) const override; virtual const tools::Rectangle& GetLogicRect() const override; // special drag methods virtual bool hasSpecialDrag() const override; virtual bool beginSpecialDrag(SdrDragStat& rDrag) const override; virtual bool applySpecialDrag(SdrDragStat& rDrag) override; virtual OUString getSpecialDragComment(const SdrDragStat& rDrag) const override; virtual basegfx::B2DPolyPolygon getSpecialDragPoly(const SdrDragStat& rDrag) const override; virtual bool BegCreate(SdrDragStat& rStat) override; virtual bool MovCreate(SdrDragStat& rStat) override; virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd) override; virtual bool BckCreate(SdrDragStat& rStat) override; virtual void BrkCreate(SdrDragStat& rStat) override; virtual basegfx::B2DPolyPolygon TakeCreatePoly(const SdrDragStat& rDrag) const override; PointerStyle GetCreatePointer() const override; // during drag or create, allow accessing the so-far created/modified polyPolygon basegfx::B2DPolyPolygon getObjectPolyPolygon(const SdrDragStat& rDrag) const; basegfx::B2DPolyPolygon getDragPolyPolygon(const SdrDragStat& rDrag) const; virtual void NbcMove(const Size& aSize) override; virtual void NbcResize(const Point& rRefPnt, const Fraction& aXFact, const Fraction& aYFact) override; virtual void NbcRotate(const Point& rRefPnt, Degree100 nAngle, double fSin, double fCos) override; virtual void NbcMirror(const Point& rRefPnt1, const Point& rRefPnt2) override; virtual void NbcShear(const Point& rRefPnt, Degree100 nAngle, double fTan, bool bVShear) override; virtual sal_uInt32 GetSnapPointCount() const override; virtual Point GetSnapPoint(sal_uInt32 i) const override; virtual bool IsPolyObj() const override; virtual sal_uInt32 GetPointCount() const override; virtual Point GetPoint(sal_uInt32 nHdlNum) const override; virtual void NbcSetPoint(const Point& rPnt, sal_uInt32 nHdlNum) override; // insert point sal_uInt32 NbcInsPointOld(const Point& rPos, bool bNewObj); sal_uInt32 NbcInsPoint(const Point& rPos, bool bNewObj); // rip at given point SdrObject* RipPoint(sal_uInt32 nHdlNum, sal_uInt32& rNewPt0Index); private: virtual std::unique_ptr NewGeoData() const override; virtual void SaveGeoData(SdrObjGeoData& rGeo) const override; virtual void RestoreGeoData(const SdrObjGeoData& rGeo) override; public: virtual SdrObjectUniquePtr DoConvertToPolyObj(bool bBezier, bool bAddText) const override; // Bezier-polygon getter/setter const basegfx::B2DPolyPolygon& GetPathPoly() const { return maPathPolygon; } void SetPathPoly(const basegfx::B2DPolyPolygon& rPathPoly); void NbcSetPathPoly(const basegfx::B2DPolyPolygon& rPathPoly); // special functions for Bezier-polygon handling bool IsClosed() const { return meKind==OBJ_POLY || meKind==OBJ_PATHPOLY || meKind==OBJ_PATHFILL || meKind==OBJ_FREEFILL || meKind==OBJ_SPLNFILL; } bool IsLine() const { return meKind==OBJ_PLIN || meKind==OBJ_PATHPLIN || meKind==OBJ_PATHLINE || meKind==OBJ_FREELINE || meKind==OBJ_SPLNLINE || meKind==OBJ_LINE; } bool IsBezier() const { return meKind==OBJ_PATHLINE || meKind==OBJ_PATHFILL; } bool IsSpline() const { return meKind==OBJ_SPLNLINE || meKind==OBJ_SPLNFILL; } // close/open path // if opening, move end point by "nOpenDistance" void ToggleClosed(); // long nOpenDistance); // transformation interface for StarOfficeAPI. This implements support for // homogen 3x3 matrices containing the transformation of the SdrObject. At the // moment it contains a shearX, rotation and translation, but for setting all linear // transforms like Scale, ShearX, ShearY, Rotate and Translate are supported. // // gets base transformation and rectangle of object. If it's an SdrPathObj it fills the PolyPolygon // with the base geometry and returns TRUE. Otherwise it returns FALSE. virtual bool TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& rPolyPolygon) const override; // sets the base geometry of the object using infos contained in the homogen 3x3 matrix. // If it's an SdrPathObj it will use the provided geometry information. The Polygon has // to use (0,0) as upper left and will be scaled to the given size in the matrix. virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon) override; /** * Scaling is ignored from the transform matrix by default, to not break compatibility. One can * opt in to handle scaling if matching ODF behavior is more important. */ void SetHandleScale(bool bHandleScale); }; /* vim:set shiftwidth=4 softtabstop=4 expandtab: */