include/sfx2/fcontnr.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.
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   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_FCONTNR_HXX
  20 #define INCLUDED_SFX2_FCONTNR_HXX
  21
  22 #include <sal/config.h>
  23 #include <sfx2/dllapi.h>
  24 #include <sal/types.h>
  25 #include <com/sun/star/uno/Sequence.hxx>
  26 #include <com/sun/star/beans/NamedValue.hpp>
  27 #include <com/sun/star/container/XNameAccess.hpp>
  28 #include <svl/poolitem.hxx>
  29 #include <vcl/window.hxx>
  30
  31 #include <sfx2/docfilt.hxx>
  32
  33 #include <tools/ref.hxx>
  34 #include <memory>
  35
  36 namespace vcl { class Window; }
  37 class SfxFilter;
  38 class SfxObjectFactory;
  39 class SfxMedium;
  40 class SfxFilterContainer_Impl;
  41 class SfxFrame;
  42
  43
  44 typedef sal_uIntPtr (*SfxDetectFilter)( SfxMedium& rMedium, const SfxFilter **, SfxFilterFlags nMust, SfxFilterFlags nDont );
  45
  46 class SFX2_DLLPUBLIC SfxFilterContainer
  47 {
  48     std::unique_ptr<SfxFilterContainer_Impl> pImpl;
  49
  50 public:
  51                         SfxFilterContainer( const OUString& rName );
  52                         ~SfxFilterContainer();
  53
  54
  55     const OUString      GetName() const;
  56
  57     std::shared_ptr<const SfxFilter>    GetAnyFilter( SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  58     std::shared_ptr<const SfxFilter>    GetFilter4EA( const OUString& rEA, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  59     std::shared_ptr<const SfxFilter>    GetFilter4Extension( const OUString& rExt, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  60     std::shared_ptr<const SfxFilter>    GetFilter4FilterName( const OUString& rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  61
  62     SAL_DLLPRIVATE static void ReadFilters_Impl( bool bUpdate=false );
  63     SAL_DLLPRIVATE static void ReadSingleFilter_Impl( const OUString& rName,
  64                             const css::uno::Reference< css::container::XNameAccess >& xTypeCFG,
  65                             const css::uno::Reference< css::container::XNameAccess >& xFilterCFG,
  66                             bool bUpdate );
  67     SAL_DLLPRIVATE static std::shared_ptr<const SfxFilter> GetDefaultFilter_Impl( const OUString& );
  68 };
  69
  70 class SfxFilterMatcher_Impl;
  71
  72 class SFX2_DLLPUBLIC SfxFilterMatcher
  73 {
  74     friend class SfxFilterMatcherIter;
  75     SfxFilterMatcher_Impl &m_rImpl;
  76 public:
  77                         SfxFilterMatcher( const OUString& rFact );
  78                         SfxFilterMatcher();
  79                         ~SfxFilterMatcher();
  80                         SfxFilterMatcher(const SfxFilterMatcher&) = delete;
  81     SfxFilterMatcher&   operator=( const SfxFilterMatcher& ) = delete;
  82
  83     SAL_DLLPRIVATE static bool IsFilterInstalled_Impl( const std::shared_ptr<const SfxFilter>& pFilter );
  84     DECL_DLLPRIVATE_LINK_TYPED( MaybeFileHdl_Impl, OUString*, bool );
  85
  86     sal_uInt32               GuessFilterIgnoringContent( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>& ) const;
  87     sal_uInt32               GuessFilter( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>& , SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  88     sal_uInt32               GuessFilterControlDefaultUI( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>&, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  89     sal_uInt32               DetectFilter( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>& ) const;
  90
  91     std::shared_ptr<const SfxFilter>    GetFilter4Mime( const OUString& rMime, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED) const;
  92     std::shared_ptr<const SfxFilter>    GetFilter4ClipBoardId( SotClipboardFormatId nId, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  93     std::shared_ptr<const SfxFilter>    GetFilter4EA( const OUString& rEA, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  94     std::shared_ptr<const SfxFilter>    GetFilter4Extension( const OUString& rExt, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  95     std::shared_ptr<const SfxFilter>    GetFilter4FilterName( const OUString& rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  96     std::shared_ptr<const SfxFilter>    GetFilter4UIName( const OUString& rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  97     std::shared_ptr<const SfxFilter>    GetFilterForProps( const css::uno::Sequence < css::beans::NamedValue >& aSeq, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
  98     std::shared_ptr<const SfxFilter>    GetAnyFilter( SfxFilterFlags nMust=SfxFilterFlags::NONE, SfxFilterFlags nDont=SFX_FILTER_NOTINSTALLED ) const;
  99 };
 100
 101 class SfxFilterContainer_Impl;
 102 class SFX2_DLLPUBLIC SfxFilterMatcherIter
 103
 104 {
 105     SfxFilterFlags nOrMask;
 106     SfxFilterFlags nAndMask;
 107     sal_uInt16 nCurrent;
 108     const SfxFilterMatcher_Impl &m_rMatch;
 109
 110     SAL_DLLPRIVATE std::shared_ptr<const SfxFilter> Find_Impl();
 111
 112 public:
 113     SfxFilterMatcherIter( const SfxFilterMatcher& rMatcher, SfxFilterFlags nMask = SfxFilterFlags::NONE, SfxFilterFlags nNotMask = SFX_FILTER_NOTINSTALLED );
 114     SfxFilterMatcherIter(const SfxFilterMatcherIter&) = delete;
 115     SfxFilterMatcherIter& operator=( const SfxFilterMatcherIter& ) = delete;
 116     std::shared_ptr<const SfxFilter> First();
 117     std::shared_ptr<const SfxFilter> Next();
 118 };
 119
 120
 121 #endif
 122
 123 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */