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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /oox/source/helper/modelobjecthelper.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'oox/source/helper/modelobjecthelper.cxx')
-rw-r--r-- | oox/source/helper/modelobjecthelper.cxx | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/oox/source/helper/modelobjecthelper.cxx b/oox/source/helper/modelobjecthelper.cxx new file mode 100644 index 000000000..c5115bba3 --- /dev/null +++ b/oox/source/helper/modelobjecthelper.cxx @@ -0,0 +1,159 @@ +/* -*- 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 <oox/helper/modelobjecthelper.hxx> + +#include <com/sun/star/awt/Gradient.hpp> +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/drawing/LineDash.hpp> +#include <com/sun/star/drawing/Hatch.hpp> +#include <com/sun/star/drawing/PolyPolygonBezierCoords.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/graphic/XGraphic.hpp> +#include <com/sun/star/awt/XBitmap.hpp> +#include <oox/helper/containerhelper.hxx> +#include <osl/diagnose.h> + +namespace oox { + +using namespace ::com::sun::star; +using namespace ::com::sun::star::drawing; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::uno; + +ObjectContainer::ObjectContainer( const Reference< XMultiServiceFactory >& rxModelFactory, const OUString& rServiceName ) : + mxModelFactory( rxModelFactory ), + maServiceName( rServiceName ), + mnIndex( 0 ) +{ + OSL_ENSURE( mxModelFactory.is(), "ObjectContainer::ObjectContainer - missing service factory" ); +} + +ObjectContainer::~ObjectContainer() +{ +} + +bool ObjectContainer::hasObject( const OUString& rObjName ) const +{ + createContainer(); + return mxContainer.is() && mxContainer->hasByName( rObjName ); +} + +Any ObjectContainer::getObject( const OUString& rObjName ) const +{ + if( hasObject( rObjName ) ) + return mxContainer->getByName( rObjName ); + return Any(); +} + +OUString ObjectContainer::insertObject( const OUString& rObjName, const Any& rObj, bool bInsertByUnusedName ) +{ + createContainer(); + if( mxContainer.is() ) + { + if( bInsertByUnusedName ) + return ContainerHelper::insertByUnusedName( mxContainer, rObjName + OUString::number( ++mnIndex ), ' ', rObj ); + if( ContainerHelper::insertByName( mxContainer, rObjName, rObj ) ) + return rObjName; + } + return OUString(); +} + +void ObjectContainer::createContainer() const +{ + if( !mxContainer.is() && mxModelFactory.is() ) try + { + mxContainer.set( mxModelFactory->createInstance( maServiceName ), UNO_QUERY_THROW ); + mxModelFactory.clear(); + } + catch( Exception& ) + { + } + OSL_ENSURE( mxContainer.is(), "ObjectContainer::createContainer - container not found" ); +} + +constexpr OUStringLiteral gaDashNameBase( u"msLineDash " ); ///< Base name for all named line dashes. +constexpr OUStringLiteral gaGradientNameBase( u"msFillGradient " ); ///< Base name for all named fill gradients. +constexpr OUStringLiteral gaTransGradNameBase( u"msTransGradient " ); ///< Base name for all named fill gradients. +constexpr OUStringLiteral gaBitmapUrlNameBase( u"msFillBitmap " ); ///< Base name for all named fill bitmap URLs. +constexpr OUStringLiteral gaHatchNameBase( u"msFillHatch " ); ///< Base name for all named fill hatches. + +ModelObjectHelper::ModelObjectHelper( const Reference< XMultiServiceFactory >& rxModelFactory ) : + maMarkerContainer( rxModelFactory, "com.sun.star.drawing.MarkerTable" ), + maDashContainer( rxModelFactory, "com.sun.star.drawing.DashTable" ), + maGradientContainer( rxModelFactory, "com.sun.star.drawing.GradientTable" ), + maTransGradContainer( rxModelFactory, "com.sun.star.drawing.TransparencyGradientTable" ), + maBitmapUrlContainer( rxModelFactory, "com.sun.star.drawing.BitmapTable" ), + maHatchContainer( rxModelFactory, "com.sun.star.drawing.HatchTable" ) +{ +} + +bool ModelObjectHelper::hasLineMarker( const OUString& rMarkerName ) const +{ + return maMarkerContainer.hasObject( rMarkerName ); +} + +bool ModelObjectHelper::insertLineMarker( const OUString& rMarkerName, const PolyPolygonBezierCoords& rMarker ) +{ + OSL_ENSURE( rMarker.Coordinates.hasElements(), "ModelObjectHelper::insertLineMarker - line marker without coordinates" ); + if( rMarker.Coordinates.hasElements() ) + return !maMarkerContainer.insertObject( rMarkerName, Any( rMarker ), false ).isEmpty(); + return false; +} + +OUString ModelObjectHelper::insertLineDash( const LineDash& rDash ) +{ + return maDashContainer.insertObject( gaDashNameBase, Any( rDash ), true ); +} + +OUString ModelObjectHelper::insertFillGradient( const awt::Gradient& rGradient ) +{ + return maGradientContainer.insertObject( gaGradientNameBase, Any( rGradient ), true ); +} + +OUString ModelObjectHelper::insertTransGrandient( const awt::Gradient& rGradient ) +{ + return maTransGradContainer.insertObject( gaTransGradNameBase, Any( rGradient ), true ); +} + +OUString ModelObjectHelper::insertFillBitmapXGraphic(uno::Reference<graphic::XGraphic> const & rxGraphic) +{ + uno::Reference<awt::XBitmap> xBitmap(rxGraphic, uno::UNO_QUERY); + if (xBitmap.is()) + return maBitmapUrlContainer.insertObject(gaBitmapUrlNameBase, Any(xBitmap), true); + return OUString(); +} + +OUString ModelObjectHelper::insertFillHatch(const drawing::Hatch& rHatch) +{ + return maHatchContainer.insertObject( gaHatchNameBase, Any( rHatch ), true ); +} + +uno::Reference<awt::XBitmap> ModelObjectHelper::getFillBitmap(OUString const & rGraphicName) +{ + uno::Reference<awt::XBitmap> xBitmap; + uno::Any aAny = maBitmapUrlContainer.getObject(rGraphicName); + if (aAny.has<uno::Reference<awt::XBitmap>>()) + xBitmap = aAny.get<uno::Reference<awt::XBitmap>>(); + return xBitmap; +} + +} // namespace oox + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |