svx/source/dialog/pfiledlg.cxx

   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 <sfx2/docfile.hxx>
  21 #include <com/sun/star/plugin/PluginDescription.hpp>
  22 #include <com/sun/star/plugin/PluginManager.hpp>
  23 #include <com/sun/star/plugin/XPluginManager.hpp>
  24 #include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
  25
  26 #include <comphelper/processfactory.hxx>
  27
  28 #include "svx/pfiledlg.hxx"
  29 #include <svx/dialogs.hrc>
  30
  31 #include <svx/dialmgr.hxx>
  32 #include <list>
  33
  34 using namespace ::rtl;
  35 using namespace ::com::sun::star;
  36
  37 sal_Char const sAudio[] = "audio";
  38 sal_Char const sVideo[] = "video";
  39
  40 // Filedialog to insert Plugin-Fileformats
  41
  42 ErrCode SvxPluginFileDlg::Execute()
  43 {
  44     return maFileDlg.Execute();
  45 }
  46
  47 String SvxPluginFileDlg::GetPath() const
  48 {
  49     return maFileDlg.GetPath();
  50 }
  51
  52 SvxPluginFileDlg::SvxPluginFileDlg (Window *, sal_uInt16 nKind )
  53     : maFileDlg(ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE, SFXWB_INSERT)
  54 {
  55     // set title of the dialogwindow
  56     switch (nKind)
  57     {
  58         case SID_INSERT_SOUND :
  59         {
  60             maFileDlg.SetTitle(SVX_RESSTR(STR_INSERT_SOUND_TITLE));
  61         }
  62         break;
  63         case SID_INSERT_VIDEO :
  64         {
  65             maFileDlg.SetTitle(SVX_RESSTR(STR_INSERT_VIDEO_TITLE));
  66         }
  67         break;
  68     }
  69
  70     // fill the filterlist of the filedialog with data of installed plugins
  71     uno::Reference< uno::XComponentContext >  xContext = comphelper::getProcessComponentContext();
  72     uno::Reference< plugin::XPluginManager >  rPluginManager( plugin::PluginManager::create(xContext) );
  73
  74     const uno::Sequence<plugin::PluginDescription > aSeq( rPluginManager->getPluginDescriptions() );
  75     const plugin::PluginDescription* pDescription = aSeq.getConstArray();
  76     sal_Int32 nAnzahlPlugins = rPluginManager->getPluginDescriptions().getLength();
  77
  78     std::list< String > aPlugNames;
  79     std::list< String > aPlugExtensions;
  80     std::list< String >::iterator j;
  81     std::list< String >::iterator k;
  82     std::list< String >::const_iterator end;
  83
  84     for ( int i = 0; i < nAnzahlPlugins; i++ )
  85     {
  86         String aStrPlugMIMEType( pDescription[i].Mimetype );
  87         String aStrPlugName( pDescription[i].Description );
  88         String aStrPlugExtension( pDescription[i].Extension );
  89
  90         aStrPlugMIMEType.ToLowerAscii();
  91         aStrPlugExtension.ToLowerAscii();
  92
  93         if ( ( nKind == SID_INSERT_SOUND && aStrPlugMIMEType.SearchAscii ( sAudio ) == 0 ) ||
  94              ( nKind == SID_INSERT_VIDEO && aStrPlugMIMEType.SearchAscii ( sVideo ) == 0 ) )
  95         {
  96             // extension already in the filterlist of the filedlg ?
  97             bool bAlreadyExist = false;
  98             for ( j = aPlugExtensions.begin(), end = aPlugExtensions.end(); j != end && !bAlreadyExist; ++j )
  99             {
 100                 bAlreadyExist = (j->Search( aStrPlugExtension ) != STRING_NOTFOUND );
 101             }
 102
 103             if ( !bAlreadyExist )
 104             {
 105                 // filterdescription already there?
 106                 // (then append the new extension to the existing filter)
 107                 int nfound = -1;
 108                  for ( j = aPlugNames.begin(),
 109                           k = aPlugExtensions.begin(),
 110                           end = aPlugNames.end();
 111                       j != end && nfound != 0;  )
 112                 {
 113                     if ( ( nfound = j->Search( aStrPlugName ) ) == 0 )
 114                     {
 115                         if ( aStrPlugExtension.Len() > 0 )
 116                             aStrPlugExtension.Insert( sal_Unicode( ';' ) );
 117                         aStrPlugExtension.Insert( *k );
 118
 119                         // remove old entry, increment (iterators are invalid thereafter, thus the postincrement)
 120                         aPlugNames.erase(j++); aPlugExtensions.erase(k++);
 121
 122                         // update end iterator (which may be invalid, too!)
 123                         end = aPlugNames.end();
 124                     }
 125                     else
 126                     {
 127                         // next element
 128                         ++j; ++k;
 129                     }
 130                 }
 131
 132                 // build filterdescription
 133                 aStrPlugName.AppendAscii( "  (" );
 134                 aStrPlugName.Append( aStrPlugExtension );
 135                 aStrPlugName.AppendAscii( ")" );
 136
 137                 // use a own description for the video-formate avi, mov and mpeg
 138                 // the descriptions of these MIME-types are not very meaningful
 139                 const sal_Char sAVI[] = "*.avi";
 140                 const sal_Char sMOV[] = "*.mov";
 141                 const sal_Char sMPG[] = "*.mpg";
 142                 const sal_Char sMPE[] = "*.mpe";
 143                 const sal_Char sMPEG[] = "*.mpeg";
 144
 145                 if ( aStrPlugExtension.EqualsIgnoreCaseAscii( sAVI ) )
 146                     aStrPlugName = SVX_RESSTR( STR_INSERT_VIDEO_EXTFILTER_AVI );
 147                 else if ( aStrPlugExtension.EqualsIgnoreCaseAscii( sMOV ) )
 148                     aStrPlugName = SVX_RESSTR( STR_INSERT_VIDEO_EXTFILTER_MOV );
 149                 else if ( aStrPlugExtension.SearchAscii( sMPG ) != STRING_NOTFOUND ||
 150                           aStrPlugExtension.SearchAscii( sMPE ) != STRING_NOTFOUND ||
 151                           aStrPlugExtension.SearchAscii( sMPEG ) != STRING_NOTFOUND )
 152                     aStrPlugName = SVX_RESSTR(STR_INSERT_VIDEO_EXTFILTER_MPEG);
 153
 154                 aPlugNames.push_back( aStrPlugName );
 155                 aPlugExtensions.push_back( aStrPlugExtension );
 156             }
 157         }
 158     }
 159
 160     // add filter to dialog
 161     for ( j = aPlugNames.begin(),
 162               k = aPlugExtensions.begin(),
 163               end = aPlugNames.end();
 164           j != end; ++j, ++k )
 165     {
 166         maFileDlg.AddFilter( *j, *k );
 167     }
 168
 169     // add the All-Filter
 170     String aAllFilter( ResId( STR_EXTFILTER_ALL, DIALOG_MGR() ) );
 171     maFileDlg.AddFilter(aAllFilter, OUString("*.*"));
 172
 173     // and activate him
 174     maFileDlg.SetCurrentFilter( aAllFilter );
 175 }
 176
 177 SvxPluginFileDlg::~SvxPluginFileDlg()
 178 {
 179 }
 180
 181 void SvxPluginFileDlg::SetContext( sfx2::FileDialogHelper::Context _eNewContext )
 182 {
 183     maFileDlg.SetContext( _eNewContext );
 184 }
 185
 186 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */