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