Line data    Source code

       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             : 
      10             : #ifndef INCLUDED_HELPCOMPILER_HELPINDEXER_HXX
      11             : #define INCLUDED_HELPCOMPILER_HELPINDEXER_HXX
      12             : 
      13             : #include <helpcompiler/dllapi.h>
      14             : 
      15             : #include <rtl/ustring.hxx>
      16             : #include <set>
      17             : 
      18             : // I assume that TCHAR is defined as wchar_t throughout
      19             : 
      20             : namespace lucene
      21             : {
      22             : namespace document
      23             : {
      24             : class Document;
      25             : }
      26             : namespace util
      27             : {
      28             : class Reader;
      29             : }
      30             : }
      31             : 
      32           0 : class L10N_DLLPUBLIC HelpIndexer {
      33             :         private:
      34             :                 OUString d_lang;
      35             :                 OUString d_module;
      36             :                 OUString d_captionDir;
      37             :                 OUString d_contentDir;
      38             :                 OUString d_indexDir;
      39             :                 OUString d_error;
      40             :                 std::set<OUString> d_files;
      41             : 
      42             :         public:
      43             : 
      44             :         /**
      45             :          * @param lang Help files language.
      46             :          * @param module The module of the helpfiles.
      47             :          * @param srcDir The help directory to index
      48             :          * @param outDir The directory to write the "module".idxl directory to
      49             :          */
      50             :         HelpIndexer(OUString const &lang, OUString const &module,
      51             :             OUString const &srcDir, OUString const &outDir);
      52             : 
      53             :         /**
      54             :          * Run the indexer.
      55             :          * @return true if index successfully generated.
      56             :          */
      57             :         bool indexDocuments();
      58             : 
      59             :         /**
      60             :          * Get the error string (empty if no error occurred).
      61             :          */
      62           0 :         OUString const & getErrorMessage() { return d_error;}
      63             : 
      64             :         private:
      65             : 
      66             :         /**
      67             :          * Scan the caption & contents directories for help files.
      68             :          */
      69             :         bool scanForFiles();
      70             : 
      71             :         /**
      72             :          * Scan for files in the given directory.
      73             :          */
      74             :         bool scanForFiles(OUString const &path);
      75             : 
      76             :         /**
      77             :          * Fill the Document with information on the given help file.
      78             :          */
      79             :         bool helpDocument(OUString const & fileName, lucene::document::Document *doc);
      80             : 
      81             :         /**
      82             :          * Create a reader for the given file, and create an "empty" reader in case the file doesn't exist.
      83             :          */
      84             :         static lucene::util::Reader *helpFileReader(OUString const & path);
      85             : };
      86             : 
      87             : #endif
      88             : 
      89             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */