104 lines
5.7 KiB
C++
104 lines
5.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <comphelper/compbase.hxx>
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#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/rendering/FillRule.hpp>
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#include <com/sun/star/rendering/XLinePolyPolygon2D.hpp>
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#include <com/sun/star/rendering/XBezierPolyPolygon2D.hpp>
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#include <basegfx/polygon/b2dpolypolygon.hxx>
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#include <basegfx/basegfxdllapi.h>
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#include <o3tl/safeint.hxx>
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namespace basegfx::unotools
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{
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typedef comphelper::WeakComponentImplHelper<
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css::rendering::XLinePolyPolygon2D,
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css::rendering::XBezierPolyPolygon2D,
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css::lang::XServiceInfo > UnoPolyPolygonBase;
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class BASEGFX_DLLPUBLIC UnoPolyPolygon
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: public UnoPolyPolygonBase
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{
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public:
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explicit UnoPolyPolygon( B2DPolyPolygon );
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// XPolyPolygon2D
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SAL_DLLPRIVATE virtual void SAL_CALL addPolyPolygon( const css::geometry::RealPoint2D& position, const css::uno::Reference< css::rendering::XPolyPolygon2D >& polyPolygon ) override final;
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SAL_DLLPRIVATE virtual ::sal_Int32 SAL_CALL getNumberOfPolygons( ) override final;
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SAL_DLLPRIVATE virtual ::sal_Int32 SAL_CALL getNumberOfPolygonPoints( ::sal_Int32 polygon ) override final;
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SAL_DLLPRIVATE virtual css::rendering::FillRule SAL_CALL getFillRule( ) override final;
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SAL_DLLPRIVATE virtual void SAL_CALL setFillRule( css::rendering::FillRule fillRule ) override final;
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SAL_DLLPRIVATE virtual sal_Bool SAL_CALL isClosed( ::sal_Int32 index ) override final;
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SAL_DLLPRIVATE virtual void SAL_CALL setClosed( ::sal_Int32 index, sal_Bool closedState ) override final;
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// XLinePolyPolygon2D
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SAL_DLLPRIVATE virtual css::uno::Sequence< css::uno::Sequence< css::geometry::RealPoint2D > > SAL_CALL getPoints( ::sal_Int32 nPolygonIndex, ::sal_Int32 nNumberOfPolygons, ::sal_Int32 nPointIndex, ::sal_Int32 nNumberOfPoints ) override final;
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SAL_DLLPRIVATE virtual void SAL_CALL setPoints( const css::uno::Sequence< css::uno::Sequence< css::geometry::RealPoint2D > >& points, ::sal_Int32 nPolygonIndex ) override final;
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SAL_DLLPRIVATE virtual css::geometry::RealPoint2D SAL_CALL getPoint( ::sal_Int32 nPolygonIndex, ::sal_Int32 nPointIndex ) override final;
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SAL_DLLPRIVATE virtual void SAL_CALL setPoint( const css::geometry::RealPoint2D& point, ::sal_Int32 nPolygonIndex, ::sal_Int32 nPointIndex ) override final;
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// XBezierPolyPolygon2D
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SAL_DLLPRIVATE virtual css::uno::Sequence< css::uno::Sequence< css::geometry::RealBezierSegment2D > > SAL_CALL getBezierSegments( ::sal_Int32 nPolygonIndex, ::sal_Int32 nNumberOfPolygons, ::sal_Int32 nPointIndex, ::sal_Int32 nNumberOfPoints ) override final;
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SAL_DLLPRIVATE virtual void SAL_CALL setBezierSegments( const css::uno::Sequence< css::uno::Sequence< css::geometry::RealBezierSegment2D > >& points, ::sal_Int32 nPolygonIndex ) override final;
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SAL_DLLPRIVATE virtual css::geometry::RealBezierSegment2D SAL_CALL getBezierSegment( ::sal_Int32 nPolygonIndex, ::sal_Int32 nPointIndex ) override final;
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SAL_DLLPRIVATE virtual void SAL_CALL setBezierSegment( const css::geometry::RealBezierSegment2D& point, ::sal_Int32 nPolygonIndex, ::sal_Int32 nPointIndex ) override final;
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// XServiceInfo
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SAL_DLLPRIVATE virtual OUString SAL_CALL getImplementationName() override final;
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SAL_DLLPRIVATE virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override final;
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SAL_DLLPRIVATE virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override final;
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SAL_DLLPRIVATE B2DPolyPolygon getPolyPolygon() const;
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protected:
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/// Check whether index is a valid polygon index
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void checkIndex( sal_Int32 nIndex ) const // throw (css::lang::IndexOutOfBoundsException);
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{
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if( nIndex < 0 || o3tl::make_unsigned(nIndex) >= maPolyPoly.count() )
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throw css::lang::IndexOutOfBoundsException();
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}
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SAL_DLLPRIVATE B2DPolyPolygon getSubsetPolyPolygon( sal_Int32 nPolygonIndex,
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sal_Int32 nNumberOfPolygons,
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sal_Int32 nPointIndex,
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sal_Int32 nNumberOfPoints ) const;
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/// Get cow copy of internal polygon. not thread-safe outside this object.
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const B2DPolyPolygon& getPolyPolygonUnsafe() const
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{
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return maPolyPoly;
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}
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/// Called whenever internal polypolygon gets modified
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virtual void modifying() const {}
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private:
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UnoPolyPolygon(const UnoPolyPolygon&) = delete;
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UnoPolyPolygon& operator=(const UnoPolyPolygon&) = delete;
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B2DPolyPolygon maPolyPoly;
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css::rendering::FillRule meFillRule;
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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