office-gobmx/svx/inc/polygn3d.hxx
Noel Grandin 8611f6e259 ref-count SdrObject
Which means we can get rid of the majestic hack of ScCaptionPtr
Previously, SdrObject was manually managed, and the ownership
passed around in very complicated fashion.

Notes:

(*) SvxShape has a strong reference to SdrObject, where
previously it had a weak reference. It is now strong
since otherwise the SdrObject will go away very eagerly.

(*) SdrObject still has a weak reference to SvxShape

(*) In the existing places that an SdrObject is being
deleted, we now just clear the reference

(*) instead of SwVirtFlyDrawObj removing itself from the
page that contains inside it's destructor, make the call site
do the removing from the page.

(*) Needed to take the SolarMutex in UndoManagerHelper_Impl::impl_clear
because this can be called from UNO (e.g. sfx2_complex JUnit test)
and the SdrObjects need the SolarMutex when destructing.

(*) handle a tricky situation with SwDrawVirtObj in the SwDrawModel
destructor because the existing code wants mpDrawObj in
SwAnchoredObject to be sometimes owning, sometimes not, which
results in a cycle with the new code.

Change-Id: I4d79df1660e386388e5d51030653755bca02a163
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/138837
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2022-08-29 13:44:02 +02:00

66 lines
2.6 KiB
C++

/* -*- 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 <config_options.h>
#include <svx/obj3d.hxx>
#include <svx/svxdllapi.h>
class UNLESS_MERGELIBS(SVXCORE_DLLPUBLIC) E3dPolygonObj final : public E3dCompoundObject
{
// parameters
basegfx::B3DPolyPolygon aPolyPoly3D;
basegfx::B3DPolyPolygon aPolyNormals3D;
basegfx::B2DPolyPolygon aPolyTexture2D;
bool bLineOnly;
SVX_DLLPRIVATE void CreateDefaultNormals();
SVX_DLLPRIVATE void CreateDefaultTexture();
virtual std::unique_ptr<sdr::contact::ViewContact> CreateObjectSpecificViewContact() override;
// protected destructor
virtual ~E3dPolygonObj() override;
public:
void SetPolyPolygon3D(const basegfx::B3DPolyPolygon& rNewPolyPoly3D);
void SetPolyNormals3D(const basegfx::B3DPolyPolygon& rNewPolyPoly3D);
void SetPolyTexture2D(const basegfx::B2DPolyPolygon& rNewPolyPoly2D);
E3dPolygonObj(SdrModel& rSdrModel, const basegfx::B3DPolyPolygon& rPolyPoly3D);
E3dPolygonObj(SdrModel& rSdrModel);
E3dPolygonObj(SdrModel& rSdrModel, E3dPolygonObj const& rSource);
const basegfx::B3DPolyPolygon& GetPolyPolygon3D() const { return aPolyPoly3D; }
const basegfx::B3DPolyPolygon& GetPolyNormals3D() const { return aPolyNormals3D; }
const basegfx::B2DPolyPolygon& GetPolyTexture2D() const { return aPolyTexture2D; }
virtual SdrObjKind GetObjIdentifier() const override;
virtual rtl::Reference<SdrObject> DoConvertToPolyObj(bool bBezier,
bool bAddText) const override;
virtual rtl::Reference<SdrObject> CloneSdrObject(SdrModel& rTargetModel) const override;
// LineOnly?
bool GetLineOnly() const { return bLineOnly; }
void SetLineOnly(bool bNew);
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */