sfx2/source/appl/fileobj.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  * 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 #ifndef INCLUDED_SFX2_SOURCE_APPL_FILEOBJ_HXX
  20 #define INCLUDED_SFX2_SOURCE_APPL_FILEOBJ_HXX
  21
  22 #include <sfx2/linksrc.hxx>
  23 #include <sfx2/docfile.hxx>
  24 #include <sfx2/linkmgr.hxx>
  25
  26 class Graphic;
  27 struct ImplSVEvent;
  28 namespace sfx2 { class FileDialogHelper; }
  29
  30 enum class SvFileObjectType;
  31
  32 class SvFileObject : public sfx2::SvLinkSource
  33 {
  34     OUString                    sFileNm;
  35     OUString                    sFilter;
  36     OUString                    sReferer;
  37     Link<const OUString&, void> aEndEditLink;
  38     tools::SvRef<SfxMedium>     xMed;
  39     ImplSVEvent*                nPostUserEventId;
  40     tools::SvRef<SfxMedium>     mxDelMed;
  41
  42     SvFileObjectType nType;
  43
  44     bool bLoadAgain : 1;
  45     bool bSynchron : 1;
  46     bool bLoadError : 1;
  47     bool bWaitForData : 1;
  48     bool bDataReady : 1;
  49     bool bClearMedium : 1;
  50     bool bStateChangeCalled : 1;
  51
  52     bool LoadFile_Impl();
  53     void SendStateChg_Impl( sfx2::LinkManager::LinkState nState );
  54
  55     DECL_LINK( DelMedium_Impl, void*, void );
  56     DECL_LINK( LoadGrfReady_Impl, void*, void );
  57     DECL_LINK( DialogClosedHdl, sfx2::FileDialogHelper*, void );
  58
  59 protected:
  60     virtual ~SvFileObject() override;
  61
  62 public:
  63     SvFileObject();
  64
  65     virtual bool GetData( css::uno::Any & rData /*out param*/,
  66                             const OUString & rMimeType,
  67                             bool bSynchron = false ) override;
  68
  69     virtual bool Connect( sfx2::SvBaseLink* ) override;
  70     virtual void Edit(weld::Window *, sfx2::SvBaseLink *, const Link<const OUString&, void>& rEndEditHdl) override;
  71
  72     // Ask whether you can access data directly or whether it has to be triggered
  73     virtual bool IsPending() const override;
  74     virtual bool IsDataComplete() const override;
  75
  76     void CancelTransfers();
  77 };
  78
  79
  80 #endif
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */