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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_XMLOFF_XMLMULTIIMAGEHELPER_HXX
      21             : #define INCLUDED_XMLOFF_XMLMULTIIMAGEHELPER_HXX
      22             : 
      23             : #include <sal/types.h>
      24             : #include <xmloff/xmlimp.hxx>
      25             : 
      26             : 
      27             : 
      28             : class MultiImageImportHelper
      29             : {
      30             : private:
      31             :     std::vector< SvXMLImportContextRef* >       maImplContextVector;
      32             :     bool                                        mbSupportsMultipleContents;
      33             : 
      34             : protected:
      35             :     /// helper to get the created xShape instance, needs to be overloaded
      36             :     virtual OUString getGraphicURLFromImportContext(const SvXMLImportContext& rContext) const = 0;
      37             :     virtual void removeGraphicFromImportContext(const SvXMLImportContext& rContext) const = 0;
      38             : 
      39             : public:
      40             :     MultiImageImportHelper();
      41             :     virtual ~MultiImageImportHelper();
      42             : 
      43             :     /// solve multiple imported images. The most valuable one is choosen,
      44             :     /// see imlementation for evtl. changing weights and/or adding filetypes.
      45             :     ///
      46             :     /// @returns import context of the selected image
      47             :     SvXMLImportContextRef solveMultipleImages();
      48             : 
      49             :     /// add a content to the remembered image import contexts
      50             :     void addContent(const SvXMLImportContext& rSvXMLImportContext);
      51             : 
      52             :     /// read/write access to boolean switch
      53           0 :     bool getSupportsMultipleContents() const { return mbSupportsMultipleContents; }
      54           0 :     void setSupportsMultipleContents(bool bNew) { mbSupportsMultipleContents = bNew; }
      55             : };
      56             : 
      57             : 
      58             : 
      59             : #endif // INCLUDED_XMLOFF_XMLMULTIIMAGEHELPER_HXX
      60             : 
      61             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */