plugins/xiph/xiphplugin.cpp

   1 /**
   2  * @file xiphplugin.cpp
   3  * @author Wei-Cheng Pan
   4  *
   5  * Copyright (C) 2008 Wei-Cheng Pan <legnaleurc@gmail.com>
   6  *
   7  * This file is part of Khopper.
   8  *
   9  * Khopper is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 3 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * Khopper is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21  */
  22 #include "xiphplugin.hpp"
  23 #include "flac/flacpanel.hpp"
  24 #include "flac/flacreader.hpp"
  25 #include "ogg/oggpanel.hpp"
  26
  27 #include "khopper/text.hpp"
  28 #include "khopper/application.hpp"
  29
  30 #include <QtCore/QtPlugin>
  31
  32 Q_EXPORT_PLUGIN2( KHOPPER_PLUGIN_ID, khopper::plugin::XiphPlugin )
  33
  34 namespace {
  35
  36         unsigned int verifier( const QUrl & uri ) {
  37                 // FIXME
  38                 QFileInfo info( uri.toLocalFile() );
  39                 if( info.suffix().toLower() == "flac" ) {
  40                         return 200;
  41                 }
  42                 return 0;
  43         }
  44
  45         khopper::codec::ReaderSP creator( const QUrl & uri ) {
  46                 return khopper::codec::ReaderSP( new khopper::codec::FlacReader( uri ) );
  47         }
  48
  49 }
  50
  51 using namespace khopper::plugin;
  52 using khopper::widget::FlacPanel;
  53 using khopper::widget::OggPanel;
  54 using khopper::plugin::registerReader;
  55 using khopper::plugin::unregisterReader;
  56
  57 XiphPlugin::XiphPlugin():
  58 AbstractPlugin(),
  59 flacPanel_( new FlacPanel ),
  60 oggPanel_( new OggPanel ) {
  61         this->setID( KHOPPER_STRINGIZE(KHOPPER_PLUGIN_ID) );
  62         this->setVersion( KHOPPER_STRINGIZE(KHOPPER_VERSION) );
  63 }
  64
  65 XiphPlugin::~XiphPlugin() {
  66         delete this->flacPanel_;
  67         delete this->oggPanel_;
  68 }
  69
  70 void XiphPlugin::doInstall() {
  71         KHOPPER_APPLICATION->addPanel( this->flacPanel_ );
  72         KHOPPER_APPLICATION->addPanel( this->oggPanel_ );
  73         registerReader( this->getID(), verifier, creator );
  74 }
  75
  76 void XiphPlugin::doUninstall() {
  77         KHOPPER_APPLICATION->removePanel( this->flacPanel_ );
  78         KHOPPER_APPLICATION->removePanel( this->oggPanel_ );
  79         unregisterReader( this->getID() );
  80 }