vcl/source/filter/FilterConfigCache.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
  20 #ifndef INCLUDED_VCL_SOURCE_FILTER_FILTERCONFIGCACHE_HXX
  21 #define INCLUDED_VCL_SOURCE_FILTER_FILTERCONFIGCACHE_HXX
  22
  23 #include <com/sun/star/uno/Sequence.h>
  24 #include <com/sun/star/uno/Reference.h>
  25 #include <com/sun/star/beans/PropertyValue.hpp>
  26 #include <com/sun/star/container/XNameAccess.hpp>
  27 #include <rtl/ustring.hxx>
  28 #include <vector>
  29
  30 /** Cache to keep list of graphic filters + the filters themselves. */
  31 class FilterConfigCache
  32 {
  33     struct FilterConfigCacheEntry
  34     {
  35         OUString sInternalFilterName;
  36         OUString sType;
  37         ::com::sun::star::uno::Sequence< OUString > lExtensionList;
  38         OUString sUIName;
  39         OUString sDocumentService;
  40         OUString sFilterService;
  41         OUString sTemplateName;
  42
  43         OUString sMediaType;
  44         OUString sFilterType;
  45
  46         sal_Int32       nFlags;
  47         sal_Int32       nFileFormatVersion;
  48
  49         // user data
  50         OUString        sFilterName;
  51         bool        bIsInternalFilter   : 1;
  52         bool        bIsPixelFormat      : 1;
  53
  54         bool        CreateFilterName( const OUString& rUserDataEntry );
  55         OUString        GetShortName( );
  56
  57         static const char* InternalPixelFilterNameList[];
  58         static const char* InternalVectorFilterNameList[];
  59         static const char* ExternalPixelFilterNameList[];
  60     };
  61
  62     typedef std::vector< FilterConfigCacheEntry > CacheVector;
  63
  64     CacheVector         aImport;
  65     CacheVector         aExport;
  66     bool            bUseConfig;
  67
  68     static bool   bInitialized;
  69     static sal_Int32  nIndType;
  70     static sal_Int32  nIndUIName;
  71     static sal_Int32  nIndDocumentService;
  72     static sal_Int32  nIndFilterService;
  73     static sal_Int32  nIndFlags;
  74     static sal_Int32  nIndUserData;
  75     static sal_Int32  nIndFileFormatVersion;
  76     static sal_Int32  nIndTemplateName;
  77
  78     static const char*  InternalFilterListForSvxLight[];
  79
  80     void             ImplInit();
  81     void             ImplInitSmart();
  82
  83 public:
  84
  85     sal_uInt16  GetImportFormatCount() const
  86         { return sal::static_int_cast< sal_uInt16 >(aImport.size()); };
  87     sal_uInt16  GetImportFormatNumber( const OUString& rFormatName );
  88     sal_uInt16  GetImportFormatNumberForMediaType( const OUString& rMediaType );
  89     sal_uInt16  GetImportFormatNumberForShortName( const OUString& rShortName );
  90     sal_uInt16  GetImportFormatNumberForTypeName( const OUString& rType );
  91     sal_uInt16  GetImportFormatNumberForExtension( const OUString& rExt );
  92     OUString    GetImportFilterName( sal_uInt16 nFormat );
  93     OUString    GetImportFormatName( sal_uInt16 nFormat );
  94     OUString    GetImportFormatExtension( sal_uInt16 nFormat, sal_Int32 nEntry = 0);
  95     OUString    GetImportFormatMediaType( sal_uInt16 nFormat );
  96     OUString    GetImportFormatShortName( sal_uInt16 nFormat );
  97     OUString    GetImportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry );
  98     OUString    GetImportFilterType( sal_uInt16 nFormat );
  99     OUString    GetImportFilterTypeName( sal_uInt16 nFormat );
 100
 101     bool    IsImportInternalFilter( sal_uInt16 nFormat );
 102     bool    IsImportPixelFormat( sal_uInt16 nFormat );
 103
 104     sal_uInt16  GetExportFormatCount() const
 105         { return sal::static_int_cast< sal_uInt16 >(aExport.size()); };
 106     sal_uInt16  GetExportFormatNumber( const OUString& rFormatName );
 107     sal_uInt16  GetExportFormatNumberForMediaType( const OUString& rMediaType );
 108     sal_uInt16  GetExportFormatNumberForShortName( const OUString& rShortName );
 109     sal_uInt16  GetExportFormatNumberForTypeName( const OUString& rType );
 110     OUString    GetExportFilterName( sal_uInt16 nFormat );
 111     OUString    GetExportFormatName( sal_uInt16 nFormat );
 112     OUString    GetExportFormatExtension( sal_uInt16 nFormat, sal_Int32 nEntry = 0 );
 113     OUString    GetExportFormatMediaType( sal_uInt16 nFormat );
 114     OUString    GetExportFormatShortName( sal_uInt16 nFormat );
 115     OUString    GetExportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry );
 116     OUString    GetExportFilterTypeName( sal_uInt16 nFormat );
 117     OUString    GetExportInternalFilterName( sal_uInt16 nFormat );
 118
 119     bool    IsExportInternalFilter( sal_uInt16 nFormat );
 120     bool    IsExportPixelFormat( sal_uInt16 nFormat );
 121
 122                 FilterConfigCache( bool bUseConfig );
 123                 ~FilterConfigCache();
 124 };
 125
 126 #endif // INCLUDED_VCL_SOURCE_FILTER_FILTERCONFIGCACHE_HXX
 127
 128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */