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-rw-r--r--drawinglayer/source/attribute/fillgraphicattribute.cxx156
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diff --git a/drawinglayer/source/attribute/fillgraphicattribute.cxx b/drawinglayer/source/attribute/fillgraphicattribute.cxx
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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 <sal/config.h>
+
+#include <algorithm>
+
+#include <drawinglayer/attribute/fillgraphicattribute.hxx>
+#include <vcl/graph.hxx>
+
+namespace drawinglayer::attribute
+{
+ class ImpFillGraphicAttribute
+ {
+ public:
+ // data definitions
+ Graphic maGraphic;
+ basegfx::B2DRange maGraphicRange;
+
+ bool mbTiling : 1;
+
+ // tiling definitions, offsets in X/Y in percent for each 2nd row.
+ // If both are set, Y is ignored (X has precedence)
+ double mfOffsetX;
+ double mfOffsetY;
+
+ ImpFillGraphicAttribute(
+ const Graphic& rGraphic,
+ const basegfx::B2DRange& rGraphicRange,
+ bool bTiling,
+ double fOffsetX,
+ double fOffsetY)
+ : maGraphic(rGraphic),
+ maGraphicRange(rGraphicRange),
+ mbTiling(bTiling),
+ mfOffsetX(fOffsetX),
+ mfOffsetY(fOffsetY)
+ {
+ // access once to ensure that the buffered bitmap exists, else
+ // the SolarMutex may be needed to create it. This may not be
+ // available when a renderer works with multi-threading.
+ // When changing this, please check if it is still possible to
+ // use a metafile as texture for a 3D object
+ maGraphic.GetBitmapEx();
+ }
+
+ ImpFillGraphicAttribute()
+ : mbTiling(false),
+ mfOffsetX(0.0),
+ mfOffsetY(0.0)
+ {
+ }
+
+ // data read access
+ const Graphic& getGraphic() const { return maGraphic; }
+ const basegfx::B2DRange& getGraphicRange() const { return maGraphicRange; }
+ bool getTiling() const { return mbTiling; }
+ double getOffsetX() const { return mfOffsetX; }
+ double getOffsetY() const { return mfOffsetY; }
+
+ bool operator==(const ImpFillGraphicAttribute& rCandidate) const
+ {
+ return (getGraphic() == rCandidate.getGraphic()
+ && getGraphicRange() == rCandidate.getGraphicRange()
+ && getTiling() == rCandidate.getTiling()
+ && getOffsetX() == rCandidate.getOffsetX()
+ && getOffsetY() == rCandidate.getOffsetY());
+ }
+ };
+
+ namespace
+ {
+ FillGraphicAttribute::ImplType& theGlobalDefault()
+ {
+ static FillGraphicAttribute::ImplType SINGLETON;
+ return SINGLETON;
+ }
+ }
+
+ FillGraphicAttribute::FillGraphicAttribute(
+ const Graphic& rGraphic,
+ const basegfx::B2DRange& rGraphicRange,
+ bool bTiling,
+ double fOffsetX,
+ double fOffsetY)
+ : mpFillGraphicAttribute(ImpFillGraphicAttribute(
+ rGraphic, rGraphicRange, bTiling,
+ std::clamp(fOffsetX, 0.0, 1.0),
+ std::clamp(fOffsetY, 0.0, 1.0)))
+ {
+ }
+
+ FillGraphicAttribute::FillGraphicAttribute(const FillGraphicAttribute&) = default;
+
+ FillGraphicAttribute::~FillGraphicAttribute() = default;
+
+ bool FillGraphicAttribute::isDefault() const
+ {
+ return mpFillGraphicAttribute.same_object(theGlobalDefault());
+ }
+
+ FillGraphicAttribute& FillGraphicAttribute::operator=(const FillGraphicAttribute&) = default;
+
+ bool FillGraphicAttribute::operator==(const FillGraphicAttribute& rCandidate) const
+ {
+ // tdf#87509 default attr is always != non-default attr, even with same values
+ if(rCandidate.isDefault() != isDefault())
+ return false;
+
+ return rCandidate.mpFillGraphicAttribute == mpFillGraphicAttribute;
+ }
+
+ const Graphic& FillGraphicAttribute::getGraphic() const
+ {
+ return mpFillGraphicAttribute->getGraphic();
+ }
+
+ const basegfx::B2DRange& FillGraphicAttribute::getGraphicRange() const
+ {
+ return mpFillGraphicAttribute->getGraphicRange();
+ }
+
+ bool FillGraphicAttribute::getTiling() const
+ {
+ return mpFillGraphicAttribute->getTiling();
+ }
+
+ double FillGraphicAttribute::getOffsetX() const
+ {
+ return mpFillGraphicAttribute->getOffsetX();
+ }
+
+ double FillGraphicAttribute::getOffsetY() const
+ {
+ return mpFillGraphicAttribute->getOffsetY();
+ }
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */