Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 567 insertions, 0 deletions

diff --git a/svx/source/svdraw/svdovirt.cxx b/svx/source/svdraw/svdovirt.cxx
new file mode 100644
index 000000000..372756cce
--- /dev/null
+++ b/svx/source/svdraw/svdovirt.cxx
@@ -0,0 +1,567 @@
+/* -*- 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 .
+ */
+
+
+#include <svx/svdovirt.hxx>
+#include <svx/svdhdl.hxx>
+#include <svx/sdr/contact/viewcontactofvirtobj.hxx>
+#include <svx/svdograf.hxx>
+#include <svx/svddrgv.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+
+sdr::properties::BaseProperties& SdrVirtObj::GetProperties() const
+{
+    return rRefObj.GetProperties();
+}
+
+
+// #i27224#
+std::unique_ptr<sdr::contact::ViewContact> SdrVirtObj::CreateObjectSpecificViewContact()
+{
+    return std::make_unique<sdr::contact::ViewContactOfVirtObj>(*this);
+}
+
+SdrVirtObj::SdrVirtObj(
+    SdrModel& rSdrModel,
+    SdrObject& rNewObj)
+:   SdrObject(rSdrModel),
+    rRefObj(rNewObj)
+{
+    m_bVirtObj=true; // this is only a virtual object
+    rRefObj.AddReference(*this);
+    m_bClosedObj=rRefObj.IsClosedObj();
+}
+
+SdrVirtObj::SdrVirtObj(
+    SdrModel& rSdrModel, SdrVirtObj const & rSource)
+:   SdrObject(rSdrModel, rSource),
+    rRefObj(rSource.rRefObj)
+{
+    m_bVirtObj=true; // this is only a virtual object
+    m_bClosedObj=rRefObj.IsClosedObj();
+
+    rRefObj.AddReference(*this);
+
+    aSnapRect = rSource.aSnapRect;
+    m_aAnchor = rSource.m_aAnchor;
+}
+
+SdrVirtObj::~SdrVirtObj()
+{
+    rRefObj.DelReference(*this);
+}
+
+const SdrObject& SdrVirtObj::GetReferencedObj() const
+{
+    return rRefObj;
+}
+
+SdrObject& SdrVirtObj::ReferencedObj()
+{
+    return rRefObj;
+}
+
+void SdrVirtObj::Notify(SfxBroadcaster& /*rBC*/, const SfxHint& /*rHint*/)
+{
+    m_bClosedObj=rRefObj.IsClosedObj();
+    SetBoundAndSnapRectsDirty(); // TODO: Optimize this.
+
+    // Only a repaint here, rRefObj may have changed and broadcasts
+    ActionChanged();
+}
+
+void SdrVirtObj::NbcSetAnchorPos(const Point& rAnchorPos)
+{
+    m_aAnchor=rAnchorPos;
+}
+
+void SdrVirtObj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const
+{
+    rRefObj.TakeObjInfo(rInfo);
+}
+
+SdrInventor SdrVirtObj::GetObjInventor() const
+{
+    return rRefObj.GetObjInventor();
+}
+
+SdrObjKind SdrVirtObj::GetObjIdentifier() const
+{
+    return rRefObj.GetObjIdentifier();
+}
+
+SdrObjList* SdrVirtObj::GetSubList() const
+{
+    return rRefObj.GetSubList();
+}
+
+void SdrVirtObj::SetName(const OUString& rStr, const bool bSetChanged)
+{
+    return rRefObj.SetName(rStr, bSetChanged);
+}
+
+const OUString & SdrVirtObj::GetName() const
+{
+    return rRefObj.GetName();
+}
+
+void SdrVirtObj::SetTitle(const OUString& rStr)
+{
+    return rRefObj.SetTitle(rStr);
+}
+
+OUString SdrVirtObj::GetTitle() const
+{
+    return rRefObj.GetTitle();
+}
+
+void SdrVirtObj::SetDescription(const OUString& rStr)
+{
+    return rRefObj.SetDescription(rStr);
+}
+
+OUString SdrVirtObj::GetDescription() const
+{
+    return rRefObj.GetDescription();
+}
+
+const tools::Rectangle& SdrVirtObj::GetCurrentBoundRect() const
+{
+    m_aOutRect = rRefObj.GetCurrentBoundRect(); // TODO: Optimize this.
+    m_aOutRect += m_aAnchor;
+    return m_aOutRect;
+}
+
+const tools::Rectangle& SdrVirtObj::GetLastBoundRect() const
+{
+    m_aOutRect = rRefObj.GetLastBoundRect(); // TODO: Optimize this.
+    m_aOutRect += m_aAnchor;
+    return m_aOutRect;
+}
+
+void SdrVirtObj::RecalcBoundRect()
+{
+    m_aOutRect=rRefObj.GetCurrentBoundRect();
+    m_aOutRect+=m_aAnchor;
+}
+
+SdrVirtObj* SdrVirtObj::CloneSdrObject(SdrModel& rTargetModel) const
+{
+    return new SdrVirtObj(rTargetModel, *this);
+    // TTTT not sure if the above works - how could SdrObjFactory::MakeNewObject
+    // create an object with correct rRefObj (?) OTOH VirtObj probably needs not
+    // to be cloned ever - only used in Writer for multiple instances e.g. Header/Footer
+    // return new SdrVirtObj(
+    //     getSdrModelFromSdrObject(),
+    //     rRefObj); // only a further reference
+}
+
+OUString SdrVirtObj::TakeObjNameSingul() const
+{
+    OUString sName = "[" + rRefObj.TakeObjNameSingul() + "]";
+
+    OUString aName(GetName());
+    if (!aName.isEmpty())
+        sName += " '" + aName + "'";
+
+    return sName;
+}
+
+OUString SdrVirtObj::TakeObjNamePlural() const
+{
+    return "[" + rRefObj.TakeObjNamePlural() + "]";
+}
+
+bool SdrVirtObj::HasLimitedRotation() const
+{
+    // RotGrfFlyFrame: If true, this SdrObject supports only limited rotation
+    return rRefObj.HasLimitedRotation();
+}
+
+basegfx::B2DPolyPolygon SdrVirtObj::TakeXorPoly() const
+{
+    basegfx::B2DPolyPolygon aPolyPolygon(rRefObj.TakeXorPoly());
+
+    if(m_aAnchor.X() || m_aAnchor.Y())
+    {
+        aPolyPolygon.transform(basegfx::utils::createTranslateB2DHomMatrix(m_aAnchor.X(), m_aAnchor.Y()));
+    }
+
+    return aPolyPolygon;
+}
+
+
+sal_uInt32 SdrVirtObj::GetHdlCount() const
+{
+    return rRefObj.GetHdlCount();
+}
+
+void SdrVirtObj::AddToHdlList(SdrHdlList& rHdlList) const
+{
+    SdrHdlList tempList(nullptr);
+    rRefObj.AddToHdlList(tempList);
+    for (size_t i=0; i<tempList.GetHdlCount(); ++i)
+    {
+        SdrHdl* pHdl = tempList.GetHdl(i);
+        Point aP(pHdl->GetPos()+m_aAnchor);
+        pHdl->SetPos(aP);
+    }
+    tempList.MoveTo(rHdlList);
+}
+
+void SdrVirtObj::AddToPlusHdlList(SdrHdlList& rHdlList, SdrHdl& rHdl) const
+{
+    SdrHdlList tempList(nullptr);
+    rRefObj.AddToPlusHdlList(tempList, rHdl);
+    for (size_t i=0; i<tempList.GetHdlCount(); ++i)
+    {
+        SdrHdl* pHdl = tempList.GetHdl(i);
+        Point aP(pHdl->GetPos()+m_aAnchor);
+        pHdl->SetPos(aP);
+    }
+    tempList.MoveTo(rHdlList);
+}
+
+bool SdrVirtObj::hasSpecialDrag() const
+{
+    return rRefObj.hasSpecialDrag();
+}
+
+bool SdrVirtObj::supportsFullDrag() const
+{
+    return false;
+}
+
+SdrObjectUniquePtr SdrVirtObj::getFullDragClone() const
+{
+    SdrObject& rReferencedObject = const_cast<SdrVirtObj*>(this)->ReferencedObj();
+    return SdrObjectUniquePtr(new SdrGrafObj(
+        getSdrModelFromSdrObject(),
+        SdrDragView::GetObjGraphic(rReferencedObject),
+        GetLogicRect()));
+}
+
+bool SdrVirtObj::beginSpecialDrag(SdrDragStat& rDrag) const
+{
+    return rRefObj.beginSpecialDrag(rDrag);
+}
+
+bool SdrVirtObj::applySpecialDrag(SdrDragStat& rDrag)
+{
+    return rRefObj.applySpecialDrag(rDrag);
+}
+
+basegfx::B2DPolyPolygon SdrVirtObj::getSpecialDragPoly(const SdrDragStat& rDrag) const
+{
+    return rRefObj.getSpecialDragPoly(rDrag);
+    // TODO: we don't handle offsets yet!
+}
+
+OUString SdrVirtObj::getSpecialDragComment(const SdrDragStat& rDrag) const
+{
+    return rRefObj.getSpecialDragComment(rDrag);
+}
+
+
+bool SdrVirtObj::BegCreate(SdrDragStat& rStat)
+{
+    return rRefObj.BegCreate(rStat);
+}
+
+bool SdrVirtObj::MovCreate(SdrDragStat& rStat)
+{
+    return rRefObj.MovCreate(rStat);
+}
+
+bool SdrVirtObj::EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd)
+{
+    return rRefObj.EndCreate(rStat,eCmd);
+}
+
+bool SdrVirtObj::BckCreate(SdrDragStat& rStat)
+{
+    return rRefObj.BckCreate(rStat);
+}
+
+void SdrVirtObj::BrkCreate(SdrDragStat& rStat)
+{
+    rRefObj.BrkCreate(rStat);
+}
+
+basegfx::B2DPolyPolygon SdrVirtObj::TakeCreatePoly(const SdrDragStat& rDrag) const
+{
+    return rRefObj.TakeCreatePoly(rDrag);
+    // TODO: we don't handle offsets yet!
+}
+
+
+void SdrVirtObj::NbcMove(const Size& rSiz)
+{
+    m_aAnchor.Move(rSiz);
+    SetBoundAndSnapRectsDirty();
+}
+
+void SdrVirtObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
+{
+    rRefObj.NbcResize(rRef-m_aAnchor,xFact,yFact);
+    SetBoundAndSnapRectsDirty();
+}
+
+void SdrVirtObj::NbcRotate(const Point& rRef, Degree100 nAngle, double sn, double cs)
+{
+    rRefObj.NbcRotate(rRef-m_aAnchor,nAngle,sn,cs);
+    SetBoundAndSnapRectsDirty();
+}
+
+void SdrVirtObj::NbcMirror(const Point& rRef1, const Point& rRef2)
+{
+    rRefObj.NbcMirror(rRef1-m_aAnchor,rRef2-m_aAnchor);
+    SetBoundAndSnapRectsDirty();
+}
+
+void SdrVirtObj::NbcShear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear)
+{
+    rRefObj.NbcShear(rRef-m_aAnchor,nAngle,tn,bVShear);
+    SetBoundAndSnapRectsDirty();
+}
+
+
+void SdrVirtObj::Move(const Size& rSiz)
+{
+    if (!rSiz.IsEmpty()) {
+        tools::Rectangle aBoundRect0; if (m_pUserCall!=nullptr) aBoundRect0=GetLastBoundRect();
+        NbcMove(rSiz);
+        SetChanged();
+        BroadcastObjectChange();
+        SendUserCall(SdrUserCallType::MoveOnly,aBoundRect0);
+    }
+}
+
+void SdrVirtObj::Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bUnsetRelative)
+{
+    if (xFact.GetNumerator()!=xFact.GetDenominator() || yFact.GetNumerator()!=yFact.GetDenominator()) {
+        tools::Rectangle aBoundRect0; if (m_pUserCall!=nullptr) aBoundRect0=GetLastBoundRect();
+        rRefObj.Resize(rRef-m_aAnchor,xFact,yFact, bUnsetRelative);
+        SetBoundAndSnapRectsDirty();
+        SendUserCall(SdrUserCallType::Resize,aBoundRect0);
+    }
+}
+
+void SdrVirtObj::Rotate(const Point& rRef, Degree100 nAngle, double sn, double cs)
+{
+    if (nAngle) {
+        tools::Rectangle aBoundRect0; if (m_pUserCall!=nullptr) aBoundRect0=GetLastBoundRect();
+        rRefObj.Rotate(rRef-m_aAnchor,nAngle,sn,cs);
+        SetBoundAndSnapRectsDirty();
+        SendUserCall(SdrUserCallType::Resize,aBoundRect0);
+    }
+}
+
+void SdrVirtObj::Mirror(const Point& rRef1, const Point& rRef2)
+{
+    tools::Rectangle aBoundRect0; if (m_pUserCall!=nullptr) aBoundRect0=GetLastBoundRect();
+    rRefObj.Mirror(rRef1-m_aAnchor,rRef2-m_aAnchor);
+    SetBoundAndSnapRectsDirty();
+    SendUserCall(SdrUserCallType::Resize,aBoundRect0);
+}
+
+void SdrVirtObj::Shear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear)
+{
+    if (nAngle) {
+        tools::Rectangle aBoundRect0; if (m_pUserCall!=nullptr) aBoundRect0=GetLastBoundRect();
+        rRefObj.Shear(rRef-m_aAnchor,nAngle,tn,bVShear);
+        SetBoundAndSnapRectsDirty();
+        SendUserCall(SdrUserCallType::Resize,aBoundRect0);
+    }
+}
+
+
+void SdrVirtObj::RecalcSnapRect()
+{
+    aSnapRect=rRefObj.GetSnapRect();
+    aSnapRect+=m_aAnchor;
+}
+
+const tools::Rectangle& SdrVirtObj::GetSnapRect() const
+{
+    const_cast<SdrVirtObj*>(this)->aSnapRect=rRefObj.GetSnapRect();
+    const_cast<SdrVirtObj*>(this)->aSnapRect+=m_aAnchor;
+    return aSnapRect;
+}
+
+void SdrVirtObj::SetSnapRect(const tools::Rectangle& rRect)
+{
+    tools::Rectangle aBoundRect0; if (m_pUserCall!=nullptr) aBoundRect0=GetLastBoundRect();
+    tools::Rectangle aR(rRect);
+    aR-=m_aAnchor;
+    rRefObj.SetSnapRect(aR);
+    SetBoundAndSnapRectsDirty();
+    SendUserCall(SdrUserCallType::Resize,aBoundRect0);
+}
+
+void SdrVirtObj::NbcSetSnapRect(const tools::Rectangle& rRect)
+{
+    tools::Rectangle aR(rRect);
+    aR-=m_aAnchor;
+    SetBoundAndSnapRectsDirty();
+    rRefObj.NbcSetSnapRect(aR);
+}
+
+
+const tools::Rectangle& SdrVirtObj::GetLogicRect() const
+{
+    const_cast<SdrVirtObj*>(this)->aSnapRect=rRefObj.GetLogicRect();  // An abuse of aSnapRect!
+    const_cast<SdrVirtObj*>(this)->aSnapRect+=m_aAnchor;                // If there's trouble, we need another Rectangle Member (or a Heap).
+    return aSnapRect;
+}
+
+void SdrVirtObj::SetLogicRect(const tools::Rectangle& rRect)
+{
+    tools::Rectangle aBoundRect0; if (m_pUserCall!=nullptr) aBoundRect0=GetLastBoundRect();
+    tools::Rectangle aR(rRect);
+    aR-=m_aAnchor;
+    rRefObj.SetLogicRect(aR);
+    SetBoundAndSnapRectsDirty();
+    SendUserCall(SdrUserCallType::Resize,aBoundRect0);
+}
+
+void SdrVirtObj::NbcSetLogicRect(const tools::Rectangle& rRect)
+{
+    tools::Rectangle aR(rRect);
+    aR-=m_aAnchor;
+    SetBoundAndSnapRectsDirty();
+    rRefObj.NbcSetLogicRect(aR);
+}
+
+
+Degree100 SdrVirtObj::GetRotateAngle() const
+{
+    return rRefObj.GetRotateAngle();
+}
+
+Degree100 SdrVirtObj::GetShearAngle(bool bVertical) const
+{
+    return rRefObj.GetShearAngle(bVertical);
+}
+
+
+sal_uInt32 SdrVirtObj::GetSnapPointCount() const
+{
+    return rRefObj.GetSnapPointCount();
+}
+
+Point SdrVirtObj::GetSnapPoint(sal_uInt32 i) const
+{
+    Point aP(rRefObj.GetSnapPoint(i));
+    aP+=m_aAnchor;
+    return aP;
+}
+
+bool SdrVirtObj::IsPolyObj() const
+{
+    return rRefObj.IsPolyObj();
+}
+
+sal_uInt32 SdrVirtObj::GetPointCount() const
+{
+    return rRefObj.GetPointCount();
+}
+
+Point SdrVirtObj::GetPoint(sal_uInt32 i) const
+{
+    return rRefObj.GetPoint(i) + m_aAnchor;
+}
+
+void SdrVirtObj::NbcSetPoint(const Point& rPnt, sal_uInt32 i)
+{
+    Point aP(rPnt);
+    aP-=m_aAnchor;
+    rRefObj.SetPoint(aP,i);
+    SetBoundAndSnapRectsDirty();
+}
+
+
+std::unique_ptr<SdrObjGeoData> SdrVirtObj::NewGeoData() const
+{
+    return rRefObj.NewGeoData();
+}
+
+void SdrVirtObj::SaveGeoData(SdrObjGeoData& rGeo) const
+{
+    rRefObj.SaveGeoData(rGeo);
+}
+
+void SdrVirtObj::RestoreGeoData(const SdrObjGeoData& rGeo)
+{
+    rRefObj.RestoreGeoData(rGeo);
+    SetBoundAndSnapRectsDirty();
+}
+
+
+std::unique_ptr<SdrObjGeoData> SdrVirtObj::GetGeoData() const
+{
+    return rRefObj.GetGeoData();
+}
+
+void SdrVirtObj::SetGeoData(const SdrObjGeoData& rGeo)
+{
+    tools::Rectangle aBoundRect0; if (m_pUserCall!=nullptr) aBoundRect0=GetLastBoundRect();
+    rRefObj.SetGeoData(rGeo);
+    SetBoundAndSnapRectsDirty();
+    SendUserCall(SdrUserCallType::Resize,aBoundRect0);
+}
+
+
+void SdrVirtObj::NbcReformatText()
+{
+    rRefObj.NbcReformatText();
+}
+
+bool SdrVirtObj::HasMacro() const
+{
+    return rRefObj.HasMacro();
+}
+
+SdrObject* SdrVirtObj::CheckMacroHit(const SdrObjMacroHitRec& rRec) const
+{
+    return rRefObj.CheckMacroHit(rRec); // TODO: positioning offset
+}
+
+PointerStyle SdrVirtObj::GetMacroPointer(const SdrObjMacroHitRec& rRec) const
+{
+    return rRefObj.GetMacroPointer(rRec); // TODO: positioning offset
+}
+
+void SdrVirtObj::PaintMacro(OutputDevice& rOut, const tools::Rectangle& rDirtyRect, const SdrObjMacroHitRec& rRec) const
+{
+    rRefObj.PaintMacro(rOut,rDirtyRect,rRec); // TODO: positioning offset
+}
+
+bool SdrVirtObj::DoMacro(const SdrObjMacroHitRec& rRec)
+{
+    return rRefObj.DoMacro(rRec); // TODO: positioning offset
+}
+
+Point SdrVirtObj::GetOffset() const
+{
+    // #i73248# default offset of SdrVirtObj is aAnchor
+    return m_aAnchor;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */