sc/inc/orcusfilters.hxx

   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
  10 #ifndef INCLUDED_SC_INC_ORCUSFILTERS_HXX
  11 #define INCLUDED_SC_INC_ORCUSFILTERS_HXX
  12
  13 #include <rtl/ustring.hxx>
  14 #include <memory>
  15
  16 class ScDocument;
  17 struct ScOrcusXMLTreeParam;
  18 struct ScOrcusImportXMLParam;
  19 class ScOrcusXMLContext;
  20 class SfxMedium;
  21 namespace weld { class TreeView; }
  22
  23 /**
  24  * Collection of orcus filter wrappers.
  25  */
  26 class ScOrcusFilters
  27 {
  28 public:
  29     virtual ~ScOrcusFilters() {}
  30
  31     virtual bool importCSV(ScDocument& rDoc, SfxMedium& rMedium) const = 0;
  32
  33     virtual bool importGnumeric(ScDocument& rDoc, SfxMedium& rMedium) const = 0;
  34
  35     virtual bool importExcel2003XML(ScDocument& rDoc, SfxMedium& rMedium) const = 0;
  36
  37     virtual bool importXLSX(ScDocument& rDoc, SfxMedium& rMedium) const = 0;
  38
  39     virtual bool importODS(ScDocument& rDoc, SfxMedium& rMedium) const = 0;
  40
  41     /**
  42      * Used to import just the styles from an xml file.
  43      */
  44
  45     virtual bool importODS_Styles(ScDocument& rDoc, OUString& aFileName) const = 0;
  46
  47     /**
  48      * Create a context for XML file.  The context object stores session
  49      * information for each unique XML file.  You must create a new context
  50      * for each XML file, and never to re-use the same context for multiple
  51      * XML files.
  52      *
  53      * The caller is responsible for deleting the instance returned from this
  54      * method when it's done.
  55      */
  56     virtual std::unique_ptr<ScOrcusXMLContext> createXMLContext(ScDocument& rDoc, const OUString& rPath) const = 0;
  57 };
  58
  59 class ScOrcusXMLContext
  60 {
  61 public:
  62     virtual ~ScOrcusXMLContext() {}
  63
  64     virtual void loadXMLStructure(weld::TreeView& rTreeCtrl, ScOrcusXMLTreeParam& rParam) = 0;
  65
  66     virtual void importXML(const ScOrcusImportXMLParam& rParam) = 0;
  67 };
  68
  69 #endif
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */