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 ::com::sun::star;
  35
  36 sal_Char const sAudio[] = "audio";
  37 sal_Char const sVideo[] = "video";
  38
  39 // Filedialog to insert Plugin-Fileformats
  40
  41 ErrCode SvxPluginFileDlg::Execute()
  42 {
  43     return maFileDlg.Execute();
  44 }
  45
  46 OUString SvxPluginFileDlg::GetPath() const
  47 {
  48     return maFileDlg.GetPath();
  49 }
  50
  51 SvxPluginFileDlg::SvxPluginFileDlg (vcl::Window *, sal_uInt16 nKind )
  52     : maFileDlg(ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE, SFXWB_INSERT)
  53 {
  54     // set title of the dialogwindow
  55     switch (nKind)
  56     {
  57         case SID_INSERT_SOUND :
  58         {
  59             maFileDlg.SetTitle(SVX_RESSTR(STR_INSERT_SOUND_TITLE));
  60         }
  61         break;
  62         case SID_INSERT_VIDEO :
  63         {
  64             maFileDlg.SetTitle(SVX_RESSTR(STR_INSERT_VIDEO_TITLE));
  65         }
  66         break;
  67     }
  68
  69     // fill the filterlist of the filedialog with data of installed plugins
  70     uno::Reference< uno::XComponentContext >  xContext = comphelper::getProcessComponentContext();
  71     uno::Reference< plugin::XPluginManager >  rPluginManager( plugin::PluginManager::create(xContext) );
  72
  73     const uno::Sequence<plugin::PluginDescription > aSeq( rPluginManager->getPluginDescriptions() );
  74     const plugin::PluginDescription* pDescription = aSeq.getConstArray();
  75     sal_Int32 nAnzahlPlugins = rPluginManager->getPluginDescriptions().getLength();
  76
  77     std::list< OUString > aPlugNames;
  78     std::list< OUString > aPlugExtensions;
  79     std::list< OUString >::iterator j;
  80     std::list< OUString >::iterator k;
  81     std::list< OUString >::const_iterator end;
  82
  83     for ( int i = 0; i < nAnzahlPlugins; i++ )
  84     {
  85         OUString aStrPlugMIMEType( pDescription[i].Mimetype );
  86         OUString aStrPlugName( pDescription[i].Description );
  87         OUString aStrPlugExtension( pDescription[i].Extension );
  88
  89         aStrPlugMIMEType = aStrPlugMIMEType.toAsciiLowerCase();
  90         aStrPlugExtension = aStrPlugExtension.toAsciiLowerCase();
  91
  92         if ( ( nKind == SID_INSERT_SOUND && aStrPlugMIMEType.startsWith( sAudio ) ) ||
  93              ( nKind == SID_INSERT_VIDEO && aStrPlugMIMEType.startsWith( sVideo ) ) )
  94         {
  95             // extension already in the filterlist of the filedlg ?
  96             bool bAlreadyExist = false;
  97             for ( j = aPlugExtensions.begin(), end = aPlugExtensions.end(); j != end && !bAlreadyExist; ++j )
  98             {
  99                 bAlreadyExist = (j->indexOf( aStrPlugExtension ) != -1 );
 100             }
 101
 102             if ( !bAlreadyExist )
 103             {
 104                 // filterdescription already there?
 105                 // (then append the new extension to the existing filter)
 106                 int nfound = -1;
 107                  for ( j = aPlugNames.begin(),
 108                           k = aPlugExtensions.begin(),
 109                           end = aPlugNames.end();
 110                       j != end && nfound != 0;  )
 111                 {
 112                     if ( ( nfound = j->indexOf( aStrPlugName ) ) == 0 )
 113                     {
 114                         if ( !aStrPlugExtension.isEmpty() )
 115                             aStrPlugExtension += ";";
 116                         aStrPlugExtension += *k;
 117
 118                         // remove old entry, increment (iterators are invalid thereafter, thus the postincrement)
 119                         aPlugNames.erase(j++);
 120                         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 += "  (";
 134                 aStrPlugName += aStrPlugExtension;
 135                 aStrPlugName += ")";
 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.equalsIgnoreAsciiCase( sAVI ) )
 146                     aStrPlugName = SVX_RESSTR( STR_INSERT_VIDEO_EXTFILTER_AVI );
 147                 else if ( aStrPlugExtension.equalsIgnoreAsciiCase( sMOV ) )
 148                     aStrPlugName = SVX_RESSTR( STR_INSERT_VIDEO_EXTFILTER_MOV );
 149                 else if ( aStrPlugExtension.indexOf( sMPG ) != -1 ||
 150                           aStrPlugExtension.indexOf( sMPE ) != -1 ||
 151                           aStrPlugExtension.indexOf( sMPEG ) != -1 )
 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     OUString aAllFilter( ResId( STR_EXTFILTER_ALL, DIALOG_MGR() ).toString() );
 171     maFileDlg.AddFilter(aAllFilter, "*.*");
 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: */