sc/inc/documentlinkmgr.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_DOCUMENTLINKMGR_HXX
  11 #define INCLUDED_SC_INC_DOCUMENTLINKMGR_HXX
  12
  13 #include <rtl/ustring.hxx>
  14 #include <memory>
  15
  16 class SfxObjectShell;
  17 namespace weld { class Window; }
  18
  19 namespace sfx2 {
  20
  21 class LinkManager;
  22
  23 }
  24
  25 namespace sc {
  26
  27 class DataStream;
  28 struct DocumentLinkManagerImpl;
  29
  30 class DocumentLinkManager
  31 {
  32     std::unique_ptr<DocumentLinkManagerImpl> mpImpl;
  33
  34 public:
  35     DocumentLinkManager( SfxObjectShell* pShell );
  36     DocumentLinkManager(const DocumentLinkManager&) = delete;
  37     const DocumentLinkManager& operator=(const DocumentLinkManager&) = delete;
  38     ~DocumentLinkManager();
  39
  40     void setDataStream( DataStream* p );
  41     DataStream* getDataStream();
  42     const DataStream* getDataStream() const;
  43
  44     /**
  45      * @param bCreate if true, create a new link manager instance in case one
  46      *                does not exist.
  47      *
  48      * @return link manager instance.
  49      */
  50     sfx2::LinkManager* getLinkManager( bool bCreate = true );
  51
  52     const sfx2::LinkManager* getExistingLinkManager() const;
  53
  54     bool idleCheckLinks();
  55
  56     bool hasDdeLinks() const;
  57     bool hasDdeOrOleOrWebServiceLinks() const;
  58
  59     bool updateDdeOrOleOrWebServiceLinks(weld::Window* pWin);
  60
  61     void updateDdeLink( const OUString& rAppl, const OUString& rTopic, const OUString& rItem );
  62
  63     size_t getDdeLinkCount() const;
  64
  65     void disconnectDdeLinks();
  66 private:
  67     bool hasDdeOrOleOrWebServiceLinks(bool bDde, bool bOle, bool bWebService) const;
  68 };
  69
  70 }
  71
  72 #endif
  73
  74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */