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Diffstat (limited to 'include/basegfx/tools/unopolypolygon.hxx')
-rw-r--r-- | include/basegfx/tools/unopolypolygon.hxx | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/include/basegfx/tools/unopolypolygon.hxx b/include/basegfx/tools/unopolypolygon.hxx new file mode 100644 index 000000000000..72ed9418663a --- /dev/null +++ b/include/basegfx/tools/unopolypolygon.hxx @@ -0,0 +1,110 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_BASEGFX_UNOPOLYPOLYGON_HXX +#define INCLUDED_BASEGFX_UNOPOLYPOLYGON_HXX + +#include <cppuhelper/basemutex.hxx> +#include <cppuhelper/compbase3.hxx> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/rendering/FillRule.hpp> +#include <com/sun/star/rendering/XLinePolyPolygon2D.hpp> +#include <com/sun/star/rendering/XBezierPolyPolygon2D.hpp> +#include <basegfx/polygon/b2dpolypolygon.hxx> +#include <basegfx/basegfxdllapi.h> +#include <boost/utility.hpp> + + +namespace basegfx +{ +namespace unotools +{ + typedef ::cppu::WeakComponentImplHelper3< + ::com::sun::star::rendering::XLinePolyPolygon2D, + ::com::sun::star::rendering::XBezierPolyPolygon2D, + ::com::sun::star::lang::XServiceInfo > UnoPolyPolygonBase; + + class BASEGFX_DLLPUBLIC UnoPolyPolygon + : private cppu::BaseMutex + , private boost::noncopyable + , public UnoPolyPolygonBase + { + public: + explicit UnoPolyPolygon( const B2DPolyPolygon& ); + + // XPolyPolygon2D + virtual void SAL_CALL addPolyPolygon( const ::com::sun::star::geometry::RealPoint2D& position, const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D >& polyPolygon ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int32 SAL_CALL getNumberOfPolygons( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Int32 SAL_CALL getNumberOfPolygonPoints( ::sal_Int32 polygon ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::rendering::FillRule SAL_CALL getFillRule( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setFillRule( ::com::sun::star::rendering::FillRule fillRule ) throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Bool SAL_CALL isClosed( ::sal_Int32 index ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setClosed( ::sal_Int32 index, ::sal_Bool closedState ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + + // XLinePolyPolygon2D + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > > SAL_CALL getPoints( ::sal_Int32 nPolygonIndex, ::sal_Int32 nNumberOfPolygons, ::sal_Int32 nPointIndex, ::sal_Int32 nNumberOfPoints ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setPoints( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > >& points, ::sal_Int32 nPolygonIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::geometry::RealPoint2D SAL_CALL getPoint( ::sal_Int32 nPolygonIndex, ::sal_Int32 nPointIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setPoint( const ::com::sun::star::geometry::RealPoint2D& point, ::sal_Int32 nPolygonIndex, ::sal_Int32 nPointIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + + // XBezierPolyPolygon2D + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealBezierSegment2D > > SAL_CALL getBezierSegments( ::sal_Int32 nPolygonIndex, ::sal_Int32 nNumberOfPolygons, ::sal_Int32 nPointIndex, ::sal_Int32 nNumberOfPoints ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setBezierSegments( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealBezierSegment2D > >& points, ::sal_Int32 nPolygonIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::geometry::RealBezierSegment2D SAL_CALL getBezierSegment( ::sal_Int32 nPolygonIndex, ::sal_Int32 nPointIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setBezierSegment( const ::com::sun::star::geometry::RealBezierSegment2D& point, ::sal_Int32 nPolygonIndex, ::sal_Int32 nPointIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException ); + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException ); + virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException ); + + B2DPolyPolygon getPolyPolygon() const; + + protected: + /// Check whether index is a valid polygon index + void checkIndex( sal_Int32 nIndex ) const // throw (::com::sun::star::lang::IndexOutOfBoundsException); + { + if( nIndex < 0 || nIndex >= static_cast<sal_Int32>(maPolyPoly.count()) ) + throw ::com::sun::star::lang::IndexOutOfBoundsException(); + } + + B2DPolyPolygon getSubsetPolyPolygon( sal_Int32 nPolygonIndex, + sal_Int32 nNumberOfPolygons, + sal_Int32 nPointIndex, + sal_Int32 nNumberOfPoints ) const; + + /// Get cow copy of internal polygon. not thread-safe outside this object. + B2DPolyPolygon getPolyPolygonUnsafe() const + { + return maPolyPoly; + } + + /// Called whenever internal polypolygon gets modified + virtual void modifying() const {} + + private: + B2DPolyPolygon maPolyPoly; + ::com::sun::star::rendering::FillRule meFillRule; + }; +} +} + +#endif /* INCLUDED_BASEGFX_UNOPOLYPOLYGON_HXX */ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |