diff options
Diffstat (limited to 'svx/source/sdr/primitive2d/sdrgrafprimitive2d.cxx')
-rw-r--r-- | svx/source/sdr/primitive2d/sdrgrafprimitive2d.cxx | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/svx/source/sdr/primitive2d/sdrgrafprimitive2d.cxx b/svx/source/sdr/primitive2d/sdrgrafprimitive2d.cxx new file mode 100644 index 000000000000..e981af91896b --- /dev/null +++ b/svx/source/sdr/primitive2d/sdrgrafprimitive2d.cxx @@ -0,0 +1,177 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "precompiled_svx.hxx" +#include <svx/sdr/primitive2d/sdrgrafprimitive2d.hxx> +#include <drawinglayer/primitive2d/graphicprimitive2d.hxx> +#include <basegfx/polygon/b2dpolygontools.hxx> +#include <svx/sdr/primitive2d/sdrdecompositiontools.hxx> +#include <drawinglayer/primitive2d/groupprimitive2d.hxx> +#include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx> +#include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx> +#include <basegfx/polygon/b2dpolygon.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace primitive2d + { + Primitive2DSequence SdrGrafPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const + { + Primitive2DSequence aRetval; + + // create unit outline polygon + basegfx::B2DPolygon aUnitOutline(basegfx::tools::createUnitPolygon()); + + // add fill, but only when graphic ist transparent + if(!getSdrLFSTAttribute().getFill().isDefault() && isTransparent()) + { + appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, + createPolyPolygonFillPrimitive( + basegfx::B2DPolyPolygon(aUnitOutline), + getTransform(), + getSdrLFSTAttribute().getFill(), + getSdrLFSTAttribute().getFillFloatTransGradient())); + } + + // add line + if(!getSdrLFSTAttribute().getLine().isDefault()) + { + // if line width is given, polygon needs to be grown by half of it to make the + // outline to be outside of the bitmap + if(0.0 != getSdrLFSTAttribute().getLine().getWidth()) + { + // decompose to get scale + basegfx::B2DVector aScale, aTranslate; + double fRotate, fShearX; + getTransform().decompose(aScale, aTranslate, fRotate, fShearX); + + // create expanded range (add relative half line width to unit rectangle) + double fHalfLineWidth(getSdrLFSTAttribute().getLine().getWidth() * 0.5); + double fScaleX(0.0 != aScale.getX() ? fHalfLineWidth / fabs(aScale.getX()) : 1.0); + double fScaleY(0.0 != aScale.getY() ? fHalfLineWidth / fabs(aScale.getY()) : 1.0); + const basegfx::B2DRange aExpandedRange(-fScaleX, -fScaleY, 1.0 + fScaleX, 1.0 + fScaleY); + basegfx::B2DPolygon aExpandedUnitOutline(basegfx::tools::createPolygonFromRect(aExpandedRange)); + + appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, + createPolygonLinePrimitive( + aExpandedUnitOutline, + getTransform(), + getSdrLFSTAttribute().getLine(), + attribute::SdrLineStartEndAttribute())); + } + else + { + appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, + createPolygonLinePrimitive( + aUnitOutline, getTransform(), + getSdrLFSTAttribute().getLine(), + attribute::SdrLineStartEndAttribute())); + } + } + + // add graphic content + if(255L != getGraphicAttr().GetTransparency()) + { + const Primitive2DReference xGraphicContentPrimitive( + new GraphicPrimitive2D( + getTransform(), + getGraphicObject(), + getGraphicAttr())); + + appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, xGraphicContentPrimitive); + } + + // add text + if(!getSdrLFSTAttribute().getText().isDefault()) + { + appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, + createTextPrimitive( + basegfx::B2DPolyPolygon(aUnitOutline), + getTransform(), + getSdrLFSTAttribute().getText(), + getSdrLFSTAttribute().getLine(), + false, + false, + false)); + } + + // add shadow + if(!getSdrLFSTAttribute().getShadow().isDefault()) + { + aRetval = createEmbeddedShadowPrimitive( + aRetval, + getSdrLFSTAttribute().getShadow()); + } + + return aRetval; + } + + SdrGrafPrimitive2D::SdrGrafPrimitive2D( + const basegfx::B2DHomMatrix& rTransform, + const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute, + const GraphicObject& rGraphicObject, + const GraphicAttr& rGraphicAttr) + : BufferedDecompositionPrimitive2D(), + maTransform(rTransform), + maSdrLFSTAttribute(rSdrLFSTAttribute), + maGraphicObject(rGraphicObject), + maGraphicAttr(rGraphicAttr) + { + // reset some values from GraphicAttr which are part of transformation already + maGraphicAttr.SetRotation(0L); + } + + bool SdrGrafPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const + { + if(BufferedDecompositionPrimitive2D::operator==(rPrimitive)) + { + const SdrGrafPrimitive2D& rCompare = (SdrGrafPrimitive2D&)rPrimitive; + + return (getTransform() == rCompare.getTransform() + && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute() + && getGraphicObject() == rCompare.getGraphicObject() + && getGraphicAttr() == rCompare.getGraphicAttr()); + } + + return false; + } + + bool SdrGrafPrimitive2D::isTransparent() const + { + return ((0L != getGraphicAttr().GetTransparency()) || (getGraphicObject().IsTransparent())); + } + + // provide unique ID + ImplPrimitrive2DIDBlock(SdrGrafPrimitive2D, PRIMITIVE2D_ID_SDRGRAFPRIMITIVE2D) + + } // end of namespace primitive2d +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// +// eof |