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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sdr/primitive2d/sdrolecontentprimitive2d.hxx>
+#include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
+#include <svx/svdoole2.hxx>
+#include <vcl/svapp.hxx>
+#include <drawinglayer/primitive2d/graphicprimitive2d.hxx>
+#include <drawinglayer/primitive2d/PolygonHairlinePrimitive2D.hxx>
+#include <svtools/colorcfg.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+
+
+namespace drawinglayer::primitive2d
+{
+ void SdrOleContentPrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*aViewInformation*/) const
+ {
+ const SdrOle2Obj* pSource = mpSdrOle2Obj.get();
+ bool bScaleContent(false);
+ Graphic aGraphic;
+
+ if(pSource)
+ {
+ const Graphic* pOLEGraphic = pSource->GetGraphic();
+
+ if(pOLEGraphic)
+ {
+ aGraphic = *pOLEGraphic;
+ bScaleContent = pSource->IsEmptyPresObj();
+ }
+ }
+#ifdef _WIN32 // Little point in displaying the "broken OLE" graphic on OSes that don't have real OLE, maybe?
+ if(GraphicType::NONE == aGraphic.GetType())
+ {
+ // no source, use fallback resource empty OLE graphic
+ aGraphic = SdrOle2Obj::GetEmptyOLEReplacementGraphic();
+ bScaleContent = true;
+ }
+#endif
+ if(GraphicType::NONE == aGraphic.GetType())
+ return;
+
+ const GraphicObject aGraphicObject(aGraphic);
+ const GraphicAttr aGraphicAttr;
+
+ if(bScaleContent)
+ {
+ // get transformation atoms
+ basegfx::B2DVector aScale, aTranslate;
+ double fRotate, fShearX;
+ getObjectTransform().decompose(aScale, aTranslate, fRotate, fShearX);
+
+ // get PrefSize from the graphic in 100th mm
+ Size aPrefSize(aGraphic.GetPrefSize());
+
+ if(MapUnit::MapPixel == aGraphic.GetPrefMapMode().GetMapUnit())
+ {
+ aPrefSize = Application::GetDefaultDevice()->PixelToLogic(aPrefSize, MapMode(MapUnit::Map100thMM));
+ }
+ else
+ {
+ aPrefSize = OutputDevice::LogicToLogic(aPrefSize, aGraphic.GetPrefMapMode(), MapMode(MapUnit::Map100thMM));
+ }
+
+ const double fOffsetX((aScale.getX() - aPrefSize.getWidth()) / 2.0);
+ const double fOffsetY((aScale.getY() - aPrefSize.getHeight()) / 2.0);
+
+ if(basegfx::fTools::moreOrEqual(fOffsetX, 0.0) && basegfx::fTools::moreOrEqual(fOffsetY, 0.0))
+ {
+ // if content fits into frame, create it
+ basegfx::B2DHomMatrix aInnerObjectMatrix(basegfx::utils::createScaleTranslateB2DHomMatrix(
+ aPrefSize.getWidth(), aPrefSize.getHeight(), fOffsetX, fOffsetY));
+ aInnerObjectMatrix = basegfx::utils::createShearXRotateTranslateB2DHomMatrix(fShearX, fRotate, aTranslate)
+ * aInnerObjectMatrix;
+
+ const drawinglayer::primitive2d::Primitive2DReference aGraphicPrimitive(
+ new drawinglayer::primitive2d::GraphicPrimitive2D(
+ aInnerObjectMatrix,
+ aGraphicObject,
+ aGraphicAttr));
+ rContainer.push_back(aGraphicPrimitive);
+ }
+ }
+ else
+ {
+ // create graphic primitive for content
+ const drawinglayer::primitive2d::Primitive2DReference aGraphicPrimitive(
+ new drawinglayer::primitive2d::GraphicPrimitive2D(
+ getObjectTransform(),
+ aGraphicObject,
+ aGraphicAttr));
+ rContainer.push_back(aGraphicPrimitive);
+ }
+
+ // a standard gray outline is created for scaled content
+ if(!bScaleContent)
+ return;
+
+ const svtools::ColorConfig aColorConfig;
+ const svtools::ColorConfigValue aColor(aColorConfig.GetColorValue(svtools::OBJECTBOUNDARIES));
+
+ if(aColor.bIsVisible)
+ {
+ basegfx::B2DPolygon aOutline(basegfx::utils::createUnitPolygon());
+ const Color aVclColor(aColor.nColor);
+ aOutline.transform(getObjectTransform());
+ const drawinglayer::primitive2d::Primitive2DReference xOutline(
+ new drawinglayer::primitive2d::PolygonHairlinePrimitive2D(aOutline, aVclColor.getBColor()));
+ rContainer.push_back(xOutline);
+ }
+ }
+
+ SdrOleContentPrimitive2D::SdrOleContentPrimitive2D(
+ const SdrOle2Obj& rSdrOle2Obj,
+ const basegfx::B2DHomMatrix& rObjectTransform,
+ sal_uInt32 nGraphicVersion
+ )
+ : mpSdrOle2Obj(const_cast< SdrOle2Obj* >(&rSdrOle2Obj)),
+ maObjectTransform(rObjectTransform),
+ mnGraphicVersion(nGraphicVersion)
+ {
+ }
+
+ bool SdrOleContentPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
+ {
+ if( BufferedDecompositionPrimitive2D::operator==(rPrimitive) )
+ {
+ const SdrOleContentPrimitive2D& rCompare = static_cast<const SdrOleContentPrimitive2D&>(rPrimitive);
+ const bool bBothNot(!mpSdrOle2Obj.is() && !rCompare.mpSdrOle2Obj.is());
+ const bool bBothAndEqual(mpSdrOle2Obj.is() && rCompare.mpSdrOle2Obj.is()
+ && mpSdrOle2Obj.get() == rCompare.mpSdrOle2Obj.get());
+
+ return ((bBothNot || bBothAndEqual)
+ && getObjectTransform() == rCompare.getObjectTransform()
+
+ // #i104867# to find out if the Graphic content of the
+ // OLE has changed, use GraphicVersion number
+ && mnGraphicVersion == rCompare.mnGraphicVersion
+ );
+ }
+
+ return false;
+ }
+
+ basegfx::B2DRange SdrOleContentPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
+ {
+ basegfx::B2DRange aRange(0.0, 0.0, 1.0, 1.0);
+ aRange.transform(getObjectTransform());
+
+ return aRange;
+ }
+
+ // provide unique ID
+ sal_uInt32 SdrOleContentPrimitive2D::getPrimitive2DID() const
+ {
+ return PRIMITIVE2D_ID_SDROLECONTENTPRIMITIVE2D;
+ }
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */