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 _FILTER_CONFIG_CACHE_HXX_
  21 #define _FILTER_CONFIG_CACHE_HXX_
  22
  23 #include <tools/string.hxx>
  24 #include <com/sun/star/uno/Sequence.h>
  25 #include <com/sun/star/uno/Reference.h>
  26 #include <com/sun/star/beans/PropertyValue.hpp>
  27 #include <com/sun/star/container/XNameAccess.hpp>
  28
  29 #include <vector>
  30
  31 /** Cache to keep list of graphic filters + the filters themselves. */
  32 class FilterConfigCache
  33 {
  34     struct FilterConfigCacheEntry
  35     {
  36         OUString sInternalFilterName;
  37         OUString sType;
  38         ::com::sun::star::uno::Sequence< OUString > lExtensionList;
  39         OUString sUIName;
  40         OUString sDocumentService;
  41         OUString sFilterService;
  42         OUString sTemplateName;
  43
  44         OUString sMediaType;
  45         OUString sFilterType;
  46
  47         sal_Int32       nFlags;
  48         sal_Int32       nFileFormatVersion;
  49
  50         // user data
  51         String          sFilterName;
  52         sal_Bool        bHasDialog          : 1;
  53         sal_Bool        bIsInternalFilter   : 1;
  54         sal_Bool        bIsPixelFormat      : 1;
  55
  56         sal_Bool        CreateFilterName( const OUString& rUserDataEntry );
  57         String          GetShortName( );
  58
  59         static const char* InternalPixelFilterNameList[];
  60         static const char* InternalVectorFilterNameList[];
  61         static const char* ExternalPixelFilterNameList[];
  62     };
  63
  64     typedef std::vector< FilterConfigCacheEntry > CacheVector;
  65
  66     CacheVector         aImport;
  67     CacheVector         aExport;
  68     sal_Bool            bUseConfig;
  69
  70     static sal_Bool   bInitialized;
  71     static sal_Int32  nIndType;
  72     static sal_Int32  nIndUIName;
  73     static sal_Int32  nIndDocumentService;
  74     static sal_Int32  nIndFilterService;
  75     static sal_Int32  nIndFlags;
  76     static sal_Int32  nIndUserData;
  77     static sal_Int32  nIndFileFormatVersion;
  78     static sal_Int32  nIndTemplateName;
  79
  80     static const char*  InternalFilterListForSvxLight[];
  81
  82     void             ImplInit();
  83     void             ImplInitSmart();
  84
  85 public:
  86
  87     sal_uInt16  GetImportFormatCount() const
  88         { return sal::static_int_cast< sal_uInt16 >(aImport.size()); };
  89     sal_uInt16  GetImportFormatNumber( const String& rFormatName );
  90     sal_uInt16  GetImportFormatNumberForMediaType( const String& rMediaType );
  91     sal_uInt16  GetImportFormatNumberForShortName( const String& rShortName );
  92     sal_uInt16  GetImportFormatNumberForTypeName( const String& rType );
  93     String      GetImportFilterName( sal_uInt16 nFormat );
  94     String      GetImportFormatName( sal_uInt16 nFormat );
  95     String      GetImportFormatExtension( sal_uInt16 nFormat, sal_Int32 nEntry = 0);
  96     String      GetImportFormatMediaType( sal_uInt16 nFormat );
  97     String      GetImportFormatShortName( sal_uInt16 nFormat );
  98     String      GetImportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry );
  99     String      GetImportFilterType( sal_uInt16 nFormat );
 100     String      GetImportFilterTypeName( sal_uInt16 nFormat );
 101
 102     sal_Bool    IsImportInternalFilter( sal_uInt16 nFormat );
 103     sal_Bool    IsImportPixelFormat( sal_uInt16 nFormat );
 104
 105     sal_uInt16  GetExportFormatCount() const
 106         { return sal::static_int_cast< sal_uInt16 >(aExport.size()); };
 107     sal_uInt16  GetExportFormatNumber( const String& rFormatName );
 108     sal_uInt16  GetExportFormatNumberForMediaType( const String& rMediaType );
 109     sal_uInt16  GetExportFormatNumberForShortName( const String& rShortName );
 110     sal_uInt16  GetExportFormatNumberForTypeName( const String& rType );
 111     String      GetExportFilterName( sal_uInt16 nFormat );
 112     String      GetExportFormatName( sal_uInt16 nFormat );
 113     String      GetExportFormatExtension( sal_uInt16 nFormat, sal_Int32 nEntry = 0 );
 114     String      GetExportFormatMediaType( sal_uInt16 nFormat );
 115     String      GetExportFormatShortName( sal_uInt16 nFormat );
 116     String      GetExportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry );
 117     String      GetExportFilterTypeName( sal_uInt16 nFormat );
 118     String      GetExportInternalFilterName( sal_uInt16 nFormat );
 119
 120     sal_Bool    IsExportInternalFilter( sal_uInt16 nFormat );
 121     sal_Bool    IsExportPixelFormat( sal_uInt16 nFormat );
 122     sal_Bool    IsExportDialog( sal_uInt16 nFormat );
 123
 124                 FilterConfigCache( sal_Bool bUseConfig );
 125                 ~FilterConfigCache();
 126 };
 127
 128 #endif  // _FILTER_CONFIG_CACHE_HXX_
 129
 130 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */