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Diffstat (limited to 'drawinglayer/inc/drawinglayer/primitive2d/wallpaperprimitive2d.hxx')
-rw-r--r-- | drawinglayer/inc/drawinglayer/primitive2d/wallpaperprimitive2d.hxx | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/drawinglayer/inc/drawinglayer/primitive2d/wallpaperprimitive2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/wallpaperprimitive2d.hxx new file mode 100644 index 000000000000..b3cbbaa69235 --- /dev/null +++ b/drawinglayer/inc/drawinglayer/primitive2d/wallpaperprimitive2d.hxx @@ -0,0 +1,97 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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 INCLUDED_DRAWINGLAYER_PRIMITIVE2D_WALLPAPERPRIMITIVE2D_HXX +#define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_WALLPAPERPRIMITIVE2D_HXX + +#include <drawinglayer/primitive2d/primitivetools2d.hxx> +#include <vcl/bitmapex.hxx> +#include <vcl/wall.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace primitive2d + { + /** WallpaperBitmapPrimitive2D class + + This is a specialized primtive for the Wallpaper definitions included in + VCL and Metafiles. The extraordinary about the bitmap definition part of + the Wallpaper is that it uses PIXEL size of the given Bitmap and not + the logic and/or discrete size derived by PrefMapMode/PrefSize methods. + To emulate this, a ViewTransformation dependent primitive is needed which + takes over the correct scaling(s). + + Since a specialized primitive is needed anyways, i opted to also add the + layouting which is dependent from WallpaperStyle; thus it does not need + to be handled anywhere else in the future. + */ + class WallpaperBitmapPrimitive2D : public ViewTransformationDependentPrimitive2D + { + private: + basegfx::B2DRange maObjectRange; + BitmapEx maBitmapEx; + WallpaperStyle meWallpaperStyle; + + protected: + /// create local decomposition + virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; + + public: + /// constructor + WallpaperBitmapPrimitive2D( + const basegfx::B2DRange& rObjectRange, + const BitmapEx& rBitmapEx, + WallpaperStyle eWallpaperStyle); + + /// data read access + const basegfx::B2DRange& getLocalObjectRange() const { return maObjectRange; } + const BitmapEx& getBitmapEx() const { return maBitmapEx ; } + WallpaperStyle getWallpaperStyle() const { return meWallpaperStyle; } + + /// compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const; + + /// get B2Drange + virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const; + + /// provide unique ID + DeclPrimitrive2DIDBlock() + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// + +#endif // INCLUDED_DRAWINGLAYER_PRIMITIVE2D_WALLPAPERPRIMITIVE2D_HXX + +////////////////////////////////////////////////////////////////////////////// +// eof + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |