/* -*- 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 .
*/
#pragma once
#include <com/sun/star/frame/XController.hpp>
#include <memory>
#include <vector>
namespace com::sun::star::uno { class XComponentContext; }
namespace basctl::docs {
typedef std::vector< css::uno::Reference< css::frame::XController > > Controllers;
struct DocumentDescriptor
{
css::uno::Reference< css::frame::XModel > xModel;
Controllers aControllers;
};
typedef std::vector< DocumentDescriptor > Documents;
/// allows pre-filtering when enumerating document descriptors
class SAL_NO_VTABLE IDocumentDescriptorFilter
{
public :
virtual bool includeDocument( const DocumentDescriptor& _rDocument ) const = 0 ;
protected :
~IDocumentDescriptorFilter() {}
};
/** is a helper class for enumerating documents in OOo
If you need a list of all open documents in OOo , this is little bit of
a hassle : You need to iterate though all components at the desktop , which
might or might not be documents .
Additionally , you need to examine the existing documents ' frames
for sub frames , which might contain sub documents ( e . g . embedded objects
edited out - place ) .
DocumentEnumeration relieves you from this hassle .
*/
class DocumentEnumeration
{
public :
DocumentEnumeration( css::uno::Reference< css::uno::XComponentContext > const & _rContext, const IDocumentDescriptorFilter* _pFilter );
~DocumentEnumeration();
/** retrieves a list of all currently known documents in the application
@ param _ out_rDocuments
output parameter taking the collected document information
@
*/
void getDocuments(
Documents& _out_rDocuments
) const ;
private :
css::uno::Reference< css::uno::XComponentContext > m_xContext;
const IDocumentDescriptorFilter* m_pFilter;
};
} // namespace basctl::docs
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