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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 .
*/
#ifndef INCLUDED_OOX_HELPER_MODELOBJECTHELPER_HXX
#define INCLUDED_OOX_HELPER_MODELOBJECTHELPER_HXX
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <oox/dllapi.h>
#include <rtl/ustring.hxx>
#include <sal/types.h>
namespace com { namespace sun { namespace star {
namespace awt { struct Gradient;
class XBitmap; }
namespace graphic { class XGraphic; }
namespace container { class XNameContainer; }
namespace drawing { struct LineDash; }
namespace drawing { struct Hatch; }
namespace drawing { struct PolyPolygonBezierCoords; }
namespace lang { class XMultiServiceFactory; }
} } }
namespace oox {
/** This helper manages named objects in a container, which is created on demand.
*/
class OOX_DLLPUBLIC ObjectContainer
{
public:
explicit ObjectContainer(
const css::uno::Reference< css::lang::XMultiServiceFactory >& rxModelFactory,
const OUString& rServiceName );
~ObjectContainer();
/** Returns true, if the object with the passed name exists in the container. */
bool hasObject( const OUString& rObjName ) const;
css::uno::Any getObject( const OUString& rObjName ) const;
/** Inserts the passed object into the container, returns its final name. */
OUString insertObject(
const OUString& rObjName,
const css::uno::Any& rObj,
bool bInsertByUnusedName );
private:
void createContainer() const;
private:
mutable css::uno::Reference< css::lang::XMultiServiceFactory >
mxModelFactory; ///< Factory to create the container.
mutable css::uno::Reference< css::container::XNameContainer >
mxContainer; ///< Container for the objects.
OUString const maServiceName; ///< Service name to create the container.
sal_Int32 mnIndex; ///< Index to create unique identifiers.
};
/** Contains tables for named drawing objects for a document model.
Contains tables for named line markers, line dashes, fill gradients, and
fill bitmap URLs. The class is needed to handle different document models
in the same filter (e.g. embedded charts) which carry their own drawing
object tables.
*/
class OOX_DLLPUBLIC ModelObjectHelper
{
public:
explicit ModelObjectHelper(
const css::uno::Reference< css::lang::XMultiServiceFactory >& rxModelFactory );
/** Returns true, if the model contains a line marker with the passed name. */
bool hasLineMarker( const OUString& rMarkerName ) const;
/** Inserts a new named line marker, overwrites an existing line marker
with the same name. Returns true, if the marker could be inserted. */
bool insertLineMarker(
const OUString& rMarkerName,
const css::drawing::PolyPolygonBezierCoords& rMarker );
/** Inserts a new named line dash, returns the line dash name, based on an
internal constant name with a new unused index appended. */
OUString insertLineDash( const css::drawing::LineDash& rDash );
/** Inserts a new named fill gradient, returns the gradient name, based on
an internal constant name with a new unused index appended. */
OUString insertFillGradient( const css::awt::Gradient& rGradient );
OUString insertTransGrandient( const css::awt::Gradient& rGradient );
OUString insertFillHatch( const css::drawing::Hatch& rHatch );
/** Inserts a new named fill graphic, returns the bitmap name, based on
an internal constant name with a new unused index appended. */
OUString insertFillBitmapXGraphic(css::uno::Reference<css::graphic::XGraphic> const & rxGraphic);
css::uno::Reference<css::awt::XBitmap> getFillBitmap(OUString const & rGraphicName);
private:
ObjectContainer maMarkerContainer; ///< Contains all named line markers (line end polygons).
ObjectContainer maDashContainer; ///< Contains all named line dashes.
ObjectContainer maGradientContainer; ///< Contains all named fill gradients.
ObjectContainer maTransGradContainer; ///< Contains all named transparency Gradients.
ObjectContainer maBitmapUrlContainer; ///< Contains all named fill bitmap URLs.
ObjectContainer maHatchContainer; ///< Contains all named fill hatches.
};
} // namespace oox
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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