cmd_vars.cpp
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:2k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * cmd_vars.cpp
- *****************************************************************************
- * Copyright (C) 2004 the VideoLAN team
- * $Id: 59c5848567995ab56d75174a209815512b0c211a $
- *
- * Authors: Cyril Deguet <asmax@via.ecp.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #include "cmd_vars.hpp"
- #include "../src/vlcproc.hpp"
- #include "../utils/var_text.hpp"
- #include "../vars/equalizer.hpp"
- #include "../vars/playtree.hpp"
- void CmdPlaytreeChanged::execute()
- {
- // Notify the playtree variable
- Playtree &rVar = VlcProc::instance( getIntf() )->getPlaytreeVar();
- rVar.onChange();
- }
- void CmdPlaytreeUpdate::execute()
- {
- // Notify the playtree variable
- Playtree &rVar = VlcProc::instance( getIntf() )->getPlaytreeVar();
- rVar.onUpdateItem( m_id );
- }
- bool CmdPlaytreeUpdate::checkRemove( CmdGeneric *pQueuedCommand ) const
- {
- // We don't use RTTI - Use C-style cast
- CmdPlaytreeUpdate *pUpdateCommand = (CmdPlaytreeUpdate *)(pQueuedCommand);
- if( m_id == pUpdateCommand->m_id )
- {
- return true;
- }
- return false;
- }
- void CmdPlaytreeAppend::execute()
- {
- // Notify the playtree variable
- Playtree &rVar = VlcProc::instance( getIntf() )->getPlaytreeVar();
- rVar.onAppend( m_pAdd );
- }
- void CmdPlaytreeDelete::execute()
- {
- // Notify the playtree variable
- Playtree &rVar = VlcProc::instance( getIntf() )->getPlaytreeVar();
- rVar.onDelete( m_id );
- }
- void CmdSetText::execute()
- {
- // Change the text variable
- m_rText.set( m_value );
- }
- void CmdSetEqBands::execute()
- {
- // Change the equalizer bands
- m_rEqBands.set( m_value );
- }
- void CmdSetEqPreamp::execute()
- {
- // Change the preamp variable
- m_rPreamp.set( m_value, false );
- }