127 lines
4.8 KiB
C++
127 lines
4.8 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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#ifndef INCLUDED_VCL_LINEINFO_HXX
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#define INCLUDED_VCL_LINEINFO_HXX
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#include <sal/types.h>
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#include <vcl/dllapi.h>
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#include <vcl/vclenum.hxx>
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#include <basegfx/vector/b2enums.hxx>
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#include <com/sun/star/drawing/LineCap.hpp>
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// ----------------
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// - ImplLineInfo -
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// ----------------
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class SvStream;
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namespace basegfx { class B2DPolyPolygon; }
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struct ImplLineInfo
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{
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sal_uLong mnRefCount;
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LineStyle meStyle;
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long mnWidth;
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sal_uInt16 mnDashCount;
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long mnDashLen;
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sal_uInt16 mnDotCount;
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long mnDotLen;
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long mnDistance;
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basegfx::B2DLineJoin meLineJoin;
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com::sun::star::drawing::LineCap meLineCap;
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ImplLineInfo();
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ImplLineInfo( const ImplLineInfo& rImplLineInfo );
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bool operator==( const ImplLineInfo& ) const;
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friend SvStream& operator>>( SvStream& rIStm, ImplLineInfo& rImplLineInfo );
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friend SvStream& operator<<( SvStream& rOStm, const ImplLineInfo& rImplLineInfo );
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};
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// ------------
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// - LineInfo -
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// ------------
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class VCL_DLLPUBLIC LineInfo
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{
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private:
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ImplLineInfo* mpImplLineInfo;
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SAL_DLLPRIVATE void ImplMakeUnique();
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public:
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LineInfo( LineStyle eLineStyle = LINE_SOLID, long nWidth = 0L );
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LineInfo( const LineInfo& rLineInfo );
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~LineInfo();
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LineInfo& operator=( const LineInfo& rLineInfo );
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sal_Bool operator==( const LineInfo& rLineInfo ) const;
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sal_Bool operator!=( const LineInfo& rLineInfo ) const { return !(LineInfo::operator==( rLineInfo ) ); }
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sal_Bool IsSameInstance( const LineInfo& rLineInfo ) const { return( mpImplLineInfo == rLineInfo.mpImplLineInfo ); }
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void SetStyle( LineStyle eStyle );
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LineStyle GetStyle() const { return mpImplLineInfo->meStyle; }
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void SetWidth( long nWidth );
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long GetWidth() const { return mpImplLineInfo->mnWidth; }
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void SetDashCount( sal_uInt16 nDashCount );
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sal_uInt16 GetDashCount() const { return mpImplLineInfo->mnDashCount; }
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void SetDashLen( long nDashLen );
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long GetDashLen() const { return mpImplLineInfo->mnDashLen; }
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void SetDotCount( sal_uInt16 nDotCount );
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sal_uInt16 GetDotCount() const { return mpImplLineInfo->mnDotCount; }
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void SetDotLen( long nDotLen );
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long GetDotLen() const { return mpImplLineInfo->mnDotLen; }
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void SetDistance( long nDistance );
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long GetDistance() const { return mpImplLineInfo->mnDistance; }
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void SetLineJoin(basegfx::B2DLineJoin eLineJoin);
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basegfx::B2DLineJoin GetLineJoin() const { return mpImplLineInfo->meLineJoin; }
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void SetLineCap(com::sun::star::drawing::LineCap eLineCap);
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com::sun::star::drawing::LineCap GetLineCap() const { return mpImplLineInfo->meLineCap; }
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sal_Bool IsDefault() const;
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friend VCL_DLLPUBLIC SvStream& operator>>( SvStream& rIStm, LineInfo& rLineInfo );
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friend VCL_DLLPUBLIC SvStream& operator<<( SvStream& rOStm, const LineInfo& rLineInfo );
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// helper to get decomposed polygon data with the LineInfo applied. The source
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// hairline polygon is given in io_rLinePolyPolygon. Both given polygons may
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// contain results; e.g. when no fat line but DasDot is defined, the resut will
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// be in io_rLinePolyPolygon while o_rFillPolyPolygon will be empty. When fat line
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// is defined, it will be vice-versa. If none is defined, io_rLinePolyPolygon will
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// not be changed (but o_rFillPolyPolygon will be freed)
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void applyToB2DPolyPolygon(
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basegfx::B2DPolyPolygon& io_rLinePolyPolygon,
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basegfx::B2DPolyPolygon& o_rFillPolyPolygon) const;
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};
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#endif // INCLUDED_VCL_LINEINFO_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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