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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_VML_VMLSHAPECONTEXT_HXX
#define INCLUDED_OOX_VML_VMLSHAPECONTEXT_HXX
#include <oox/core/contexthandler.hxx>
#include <oox/core/contexthandler2.hxx>
#include <rtl/ustring.hxx>
#include <sal/types.h>
#include <optional>
namespace oox { class AttributeList; }
namespace oox::vml {
class Drawing;
struct ShapeTypeModel;
class ShapeType;
struct ClientData;
struct ShapeModel;
class ShapeBase;
class GroupShape;
class RectangleShape;
class ShapeContainer;
class ShapeLayoutContext final : public ::oox::core::ContextHandler2
{
public:
explicit ShapeLayoutContext(
::oox::core::ContextHandler2Helper const & rParent,
Drawing& rDrawing );
virtual ::oox::core::ContextHandlerRef
onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
private:
Drawing& mrDrawing;
};
class ClientDataContext final : public ::oox::core::ContextHandler2
{
public:
explicit ClientDataContext(
::oox::core::ContextHandler2Helper const & rParent,
ClientData& rClientData,
const AttributeList& rAttribs );
virtual ::oox::core::ContextHandlerRef
onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
virtual void onCharacters( const OUString& rChars ) override;
virtual void onEndElement() override;
private:
ClientData& mrClientData;
OUString maElementText;
};
class ShapeContextBase : public ::oox::core::ContextHandler2
{
public:
static ::oox::core::ContextHandlerRef
createShapeContext(
::oox::core::ContextHandler2Helper const & rParent,
ShapeContainer& rShapes,
sal_Int32 nElement,
const AttributeList& rAttribs );
protected:
explicit ShapeContextBase( ::oox::core::ContextHandler2Helper const & rParent );
};
class ShapeTypeContext : public ShapeContextBase
{
public:
explicit ShapeTypeContext(
::oox::core::ContextHandler2Helper const & rParent,
std::shared_ptr<ShapeType> const& pShapeType,
const AttributeList& rAttribs );
virtual ::oox::core::ContextHandlerRef
onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
private:
/** Processes the 'style' attribute. */
void setStyle( std::u16string_view rStyle );
/** Resolve a relation identifier to a fragment path. */
std::optional< OUString > decodeFragmentPath( const AttributeList& rAttribs, sal_Int32 nToken ) const;
private:
std::shared_ptr<ShapeType> m_pShapeType;
ShapeTypeModel& mrTypeModel;
};
class ShapeContext : public ShapeTypeContext
{
public:
explicit ShapeContext(::oox::core::ContextHandler2Helper const& rParent,
const std::shared_ptr<ShapeBase>& pShape, const AttributeList& rAttribs);
virtual ::oox::core::ContextHandlerRef
onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
private:
/** Processes the 'points' attribute. */
void setPoints( std::u16string_view rPoints );
/** Processes the 'from' attribute. */
void setFrom( const OUString& rPoints );
/** Processes the 'to' attribute. */
void setTo( const OUString& rPoints );
/** Processes the 'control1' attribute. */
void setControl1( const OUString& rPoints );
/** Processes the 'control2' attribute. */
void setControl2( const OUString& rPoints );
/** Processes the 'path' attribute. */
void setVmlPath( const OUString& rPath );
/** Processes the 'href' attribute. */
void setHyperlink( const OUString& rHyperlink );
private:
ShapeBase& mrShape;
ShapeModel& mrShapeModel;
};
class GroupShapeContext final : public ShapeContext
{
public:
explicit GroupShapeContext(::oox::core::ContextHandler2Helper const& rParent,
const std::shared_ptr<GroupShape>& pShape,
const AttributeList& rAttribs);
virtual ::oox::core::ContextHandlerRef
onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
private:
ShapeContainer& mrShapes;
};
class RectangleShapeContext final : public ShapeContext
{
public:
explicit RectangleShapeContext(::oox::core::ContextHandler2Helper const& rParent,
const AttributeList& rAttribs,
const std::shared_ptr<RectangleShape>& pShape);
virtual ::oox::core::ContextHandlerRef
onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
};
class ControlShapeContext final : public ShapeContextBase
{
public:
explicit ControlShapeContext(
::oox::core::ContextHandler2Helper const & rParent,
ShapeContainer& rShapes,
const AttributeList& rAttribs );
};
} // namespace oox::vml
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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