include/svx/svdogrp.hxx

   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 #pragma once
  21
  22 #include <memory>
  23 #include <svx/svdobj.hxx>
  24 #include <svx/svxdllapi.h>
  25 #include <svx/svdpage.hxx>
  26
  27 //   SdrObjGroup
  28 class SVXCORE_DLLPUBLIC SdrObjGroup final : public SdrObject, public SdrObjList
  29 {
  30 public:
  31     // Basic DiagramHelper support
  32     virtual const std::shared_ptr< svx::diagram::IDiagramHelper >& getDiagramHelper() const override;
  33
  34 private:
  35     virtual std::unique_ptr<sdr::contact::ViewContact> CreateObjectSpecificViewContact() override;
  36     virtual std::unique_ptr<sdr::properties::BaseProperties>
  37     CreateObjectSpecificProperties() override;
  38
  39     Point maRefPoint; // Reference point inside the object group
  40
  41     // Allow *only* DiagramHelper itself to set this internal reference to
  42     // tightly control usage
  43     friend class svx::diagram::IDiagramHelper;
  44     std::shared_ptr< svx::diagram::IDiagramHelper > mp_DiagramHelper;
  45
  46 public:
  47     SdrObjGroup(SdrModel& rSdrModel);
  48     // Copy constructor
  49     SdrObjGroup(SdrModel& rSdrModel, SdrObjGroup const& rSource);
  50     virtual ~SdrObjGroup() override;
  51
  52     // derived from SdrObjList
  53     virtual SdrPage* getSdrPageFromSdrObjList() const override;
  54     virtual SdrObject* getSdrObjectFromSdrObjList() const override;
  55
  56     // derived from SdrObject
  57     virtual SdrObjList* getChildrenOfSdrObject() const override;
  58
  59     virtual void SetBoundRectDirty() override;
  60     virtual SdrObjKind GetObjIdentifier() const override;
  61     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
  62     virtual SdrLayerID GetLayer() const override;
  63     virtual void NbcSetLayer(SdrLayerID nLayer) override;
  64
  65     // react on model/page change
  66     virtual void handlePageChange(SdrPage* pOldPage, SdrPage* pNewPage) override;
  67
  68     virtual SdrObjList* GetSubList() const override;
  69     virtual void SetGrabBagItem(const css::uno::Any& rVal) override;
  70
  71     virtual const tools::Rectangle& GetCurrentBoundRect() const override;
  72     virtual const tools::Rectangle& GetSnapRect() const override;
  73
  74     virtual rtl::Reference<SdrObject> CloneSdrObject(SdrModel& rTargetModel) const override;
  75
  76     virtual OUString TakeObjNameSingul() const override;
  77     virtual OUString TakeObjNamePlural() const override;
  78
  79     virtual void RecalcSnapRect() override;
  80     virtual basegfx::B2DPolyPolygon TakeXorPoly() const override;
  81
  82     // special drag methods
  83     virtual bool beginSpecialDrag(SdrDragStat& rDrag) const override;
  84
  85     virtual bool BegCreate(SdrDragStat& rStat) override;
  86
  87     virtual Degree100 GetRotateAngle() const override;
  88     virtual Degree100 GetShearAngle(bool bVertical = false) const override;
  89
  90     virtual void Move(const Size& rSiz) override;
  91     virtual void Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact,
  92                         bool bUnsetRelative = true) override;
  93     virtual void Rotate(const Point& rRef, Degree100 nAngle, double sn, double cs) override;
  94     virtual void Mirror(const Point& rRef1, const Point& rRef2) override;
  95     virtual void Shear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear) override;
  96     virtual void SetAnchorPos(const Point& rPnt) override;
  97     virtual void SetRelativePos(const Point& rPnt) override;
  98     virtual void SetSnapRect(const tools::Rectangle& rRect) override;
  99     virtual void SetLogicRect(const tools::Rectangle& rRect) override;
 100
 101     virtual void NbcMove(const Size& rSiz) override;
 102     virtual void NbcResize(const Point& rRef, const Fraction& xFact,
 103                            const Fraction& yFact) override;
 104     virtual void NbcRotate(const Point& rRef, Degree100 nAngle, double sn, double cs) override;
 105     virtual void NbcMirror(const Point& rRef1, const Point& rRef2) override;
 106     virtual void NbcShear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear) override;
 107     virtual void NbcSetAnchorPos(const Point& rPnt) override;
 108     virtual void NbcSetRelativePos(const Point& rPnt) override;
 109     virtual void NbcSetSnapRect(const tools::Rectangle& rRect) override;
 110     virtual void NbcSetLogicRect(const tools::Rectangle& rRect) override;
 111
 112     virtual void NbcReformatText() override;
 113
 114     virtual rtl::Reference<SdrObject> DoConvertToPolyObj(bool bBezier,
 115                                                          bool bAddText) const override;
 116
 117     virtual void dumpAsXml(xmlTextWriterPtr pWriter) const override;
 118     virtual void AddToHdlList(SdrHdlList& rHdlList) const override;
 119 };
 120
 121 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */