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Diffstat (limited to 'drawinglayer/inc/drawinglayer/primitive2d/modifiedcolorprimitive2d.hxx')
-rw-r--r-- | drawinglayer/inc/drawinglayer/primitive2d/modifiedcolorprimitive2d.hxx | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/drawinglayer/inc/drawinglayer/primitive2d/modifiedcolorprimitive2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/modifiedcolorprimitive2d.hxx new file mode 100644 index 000000000000..c96782e60fe0 --- /dev/null +++ b/drawinglayer/inc/drawinglayer/primitive2d/modifiedcolorprimitive2d.hxx @@ -0,0 +1,89 @@ +/* -*- 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_MODIFIEDCOLORPRIMITIVE2D_HXX +#define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_MODIFIEDCOLORPRIMITIVE2D_HXX + +#include <drawinglayer/primitive2d/groupprimitive2d.hxx> +#include <basegfx/color/bcolormodifier.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace primitive2d + { + /** ModifiedColorPrimitive2D class + + This primitive is a grouping primitive and allows to define + how the colors of it's child content shall be modified for + visualisation. This can be (and is) used e.g. for generic shadow + visualisation by forcing all color usages of the contained + sub-content to the shadow color. + + For the possibilities of color modifications, please refer + to the basegfx::BColorModifier definitions in basegfx. For + processing there is tooling in basegfx to build a stack of + BColorModifiers to always be able to proccess the correct + colors. + + If a renderer does not handle this primitive, the content will + be visualized unchanged. + */ + class ModifiedColorPrimitive2D : public GroupPrimitive2D + { + private: + /// The ColorModifier to use + basegfx::BColorModifier maColorModifier; + + public: + /// constructor + ModifiedColorPrimitive2D( + const Primitive2DSequence& rChildren, + const basegfx::BColorModifier& rColorModifier); + + /// data read access + const basegfx::BColorModifier& getColorModifier() const { return maColorModifier; } + + /// compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const; + + /// provide unique ID + DeclPrimitrive2DIDBlock() + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// + +#endif //INCLUDED_DRAWINGLAYER_PRIMITIVE2D_MODIFIEDCOLORPRIMITIVE2D_HXX + +////////////////////////////////////////////////////////////////////////////// +// eof + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |