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Diffstat (limited to 'vcl/inc/vcl/mapmod.hxx')
| -rw-r--r-- | vcl/inc/vcl/mapmod.hxx | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/vcl/inc/vcl/mapmod.hxx b/vcl/inc/vcl/mapmod.hxx new file mode 100644 index 000000000000..ea7b1bed6409 --- /dev/null +++ b/vcl/inc/vcl/mapmod.hxx @@ -0,0 +1,116 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _SV_MAPMOD_HXX +#define _SV_MAPMOD_HXX + +#include <tools/gen.hxx> +#include <tools/fract.hxx> +#include <vcl/sv.h> +#include <vcl/dllapi.h> +#include <tools/resid.hxx> +#include <tools/mapunit.hxx> + +class SvStream; + +// -------------- +// - ImplMapMode - +// -------------- + +class OutputDevice; + +class ImplMapMode +{ + friend class MapMode; + friend class OutputDevice; + +private: + sal_uLong mnRefCount; + MapUnit meUnit; + Point maOrigin; + Fraction maScaleX; + Fraction maScaleY; + sal_Bool mbSimple; + + friend SvStream& operator>>( SvStream& rIStm, ImplMapMode& rMapMode ); + friend SvStream& operator<<( SvStream& rOStm, const ImplMapMode& rMapMode ); + + static ImplMapMode* ImplGetStaticMapMode( MapUnit eUnit ); +public: + ImplMapMode(); + ImplMapMode( const ImplMapMode& rImpMapMode ); +}; + +// ----------- +// - MapMode - +// ----------- + +class VCL_DLLPUBLIC MapMode +{ + friend class OutputDevice; + +private: + ImplMapMode* mpImplMapMode; + + SAL_DLLPRIVATE void ImplMakeUnique(); + +public: + MapMode(); + MapMode( const MapMode& rMapMode ); + MapMode( MapUnit eUnit ); + MapMode( MapUnit eUnit, const Point& rLogicOrg, + const Fraction& rScaleX, const Fraction& rScaleY ); + ~MapMode(); + + void SetMapUnit( MapUnit eUnit ); + MapUnit GetMapUnit() const + { return mpImplMapMode->meUnit; } + + void SetOrigin( const Point& rOrigin ); + const Point& GetOrigin() const + { return mpImplMapMode->maOrigin; } + + void SetScaleX( const Fraction& rScaleX ); + const Fraction& GetScaleX() const + { return mpImplMapMode->maScaleX; } + void SetScaleY( const Fraction& rScaleY ); + const Fraction& GetScaleY() const + { return mpImplMapMode->maScaleY; } + + MapMode& operator=( const MapMode& rMapMode ); + sal_Bool operator==( const MapMode& rMapMode ) const; + sal_Bool operator!=( const MapMode& rMapMode ) const + { return !(MapMode::operator==( rMapMode )); } + sal_Bool IsDefault() const; + sal_Bool IsSameInstance( const MapMode& rMapMode ) const + { return (mpImplMapMode == rMapMode.mpImplMapMode); } + + friend VCL_DLLPUBLIC SvStream& operator>>( SvStream& rIStm, MapMode& rMapMode ); + friend VCL_DLLPUBLIC SvStream& operator<<( SvStream& rOStm, const MapMode& rMapMode ); +}; + +#endif // _SV_MAPMOD_HXX |