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             :  * 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             : #include <rtl/ustrbuf.hxx>
      21             : #include <tools/stream.hxx>
      22             : #include <tools/rtti.hxx>
      23             : #include <sot/exchange.hxx>
      24             : #include <sot/filelist.hxx>
      25             : #include <osl/thread.h>
      26             : 
      27           0 : TYPEINIT1_AUTOFACTORY( FileList, SvDataCopyStream );
      28             : 
      29             : /*************************************************************************
      30             : |*
      31             : |*    FileList - Ctor/Dtor
      32             : |*
      33             : \*************************************************************************/
      34             : 
      35           0 : FileList::~FileList()
      36             : {
      37           0 :     ClearAll();
      38           0 : }
      39             : 
      40           0 : void FileList::ClearAll( void )
      41             : {
      42           0 :     aStrList.clear();
      43           0 : }
      44             : 
      45             : /*************************************************************************
      46             : |*
      47             : |*    FileList - Zuweisungsoperator
      48             : |*
      49             : \*************************************************************************/
      50             : 
      51           0 : FileList& FileList::operator=( const FileList& rFileList )
      52             : {
      53           0 :     for ( size_t i = 0, n = rFileList.aStrList.size(); i < n; ++i )
      54           0 :         aStrList.push_back( rFileList.aStrList[ i ] );
      55           0 :     return *this;
      56             : }
      57             : 
      58             : /******************************************************************************
      59             : |*
      60             : |*  virtuelle SvData-Methoden
      61             : |*
      62             : \******************************************************************************/
      63             : 
      64           0 : void FileList::Load( SvStream& rIStm )
      65             : {
      66           0 :     ReadFileList( rIStm, *this );
      67           0 : }
      68             : 
      69           0 : void FileList::Save( SvStream& rOStm )
      70             : {
      71           0 :     WriteFileList( rOStm, *this );
      72           0 : }
      73             : 
      74           0 : void FileList::Assign( const SvDataCopyStream& rCopyStream )
      75             : {
      76           0 :     *this = (const FileList&)rCopyStream;
      77           0 : }
      78             : 
      79             : /******************************************************************************
      80             : |*
      81             : |*  Stream-Operatoren
      82             : |*
      83             : \******************************************************************************/
      84             : 
      85             : /*
      86             :  * NOTE: to correctly handle this Protocol with Unicode, native Win32 must be called:
      87             :  * e.g. DropQueryFile
      88             :  */
      89             : 
      90           0 : SvStream& WriteFileList( SvStream& rOStm, SAL_UNUSED_PARAMETER const FileList& )
      91             : {
      92             :     OSL_FAIL("TODO: Not implemented!");
      93           0 :     return rOStm;
      94             : }
      95             : 
      96             : /* #i28176#
      97             :    The Windows clipboard bridge now provides a double '\0'
      98             :    terminated list of file names for format SOT_FORMAT_FILE_LIST
      99             :    instead of the original Windows Sv_DROPFILES structure. All strings
     100             :    in this list are UTF16 strings. Shell link files will be already
     101             :    resolved by the Windows clipboard bridge.*/
     102           0 : SvStream& ReadFileList( SvStream& rIStm, FileList& rFileList )
     103             : {
     104           0 :     rFileList.ClearAll();
     105             : 
     106           0 :     OUStringBuffer sBuf(512);
     107             :     sal_uInt16 c;
     108             : 
     109           0 :     while (!rIStm.IsEof())
     110             :     {
     111             :         // read first character of filepath; c==0 > reach end of stream
     112           0 :         rIStm.ReadUInt16( c );
     113           0 :         if (!c)
     114           0 :             break;
     115             : 
     116             :         // read string till c==0
     117           0 :         while (c && !rIStm.IsEof())
     118             :         {
     119           0 :             sBuf.append((sal_Unicode)c);
     120           0 :             rIStm.ReadUInt16( c );
     121             :         }
     122             : 
     123             :         // append the filepath
     124           0 :         rFileList.AppendFile(sBuf.toString());
     125           0 :         sBuf.truncate();
     126             :     }
     127           0 :     return rIStm;
     128             : }
     129             : 
     130             : /******************************************************************************
     131             : |*
     132             : |*  Liste fuellen/abfragen
     133             : |*
     134             : \******************************************************************************/
     135             : 
     136           0 : void FileList::AppendFile( const OUString& rStr )
     137             : {
     138           0 :     aStrList.push_back( rStr );
     139           0 : }
     140             : 
     141           0 : OUString FileList::GetFile( size_t i ) const
     142             : {
     143           0 :     OUString aStr;
     144           0 :     if( i < aStrList.size() )
     145           0 :         aStr = aStrList[ i ];
     146           0 :     return aStr;
     147             : }
     148             : 
     149           0 : size_t FileList::Count( void ) const
     150             : {
     151           0 :     return aStrList.size();
     152             : }
     153             : 
     154             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */