AudioCompressSelectorDlg.cpp
资源名称:p2p_vod.rar [点击查看]
上传用户:liguizhu
上传日期:2015-11-01
资源大小:2422k
文件大小:3k
源码类别:
P2P编程
开发平台:
Visual C++
- /*
- * Openmysee
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
- //
- #include "stdafx.h"
- #include "GVCapture.h"
- #include "AudioCompressSelectorDlg.h"
- #include "capture.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CAudioCompressSelectorDlg dialog
- CAudioCompressSelectorDlg::CAudioCompressSelectorDlg(CCaptureGraph *pCG, CWnd* pParent /*=NULL*/)
- : CDialog(CAudioCompressSelectorDlg::IDD, pParent)
- {
- //{{AFX_DATA_INIT(CAudioCompressSelectorDlg)
- // NOTE: the ClassWizard will add member initialization here
- //}}AFX_DATA_INIT
- m_pCG = pCG;
- }
- void CAudioCompressSelectorDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CAudioCompressSelectorDlg)
- DDX_Control(pDX, IDC_LIST_AUDIO_FORMAT, m_lsAudioFormat);
- //}}AFX_DATA_MAP
- }
- BEGIN_MESSAGE_MAP(CAudioCompressSelectorDlg, CDialog)
- //{{AFX_MSG_MAP(CAudioCompressSelectorDlg)
- ON_WM_DESTROY()
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CAudioCompressSelectorDlg message handlers
- void CAudioCompressSelectorDlg::OnOK()
- {
- int i;
- if((i = m_lsAudioFormat.GetCurSel()) != LB_ERR)
- {
- AM_MEDIA_TYPE * pamt = (AM_MEDIA_TYPE *)(m_lsAudioFormat.GetItemDataPtr(i));
- m_pCG->SetAudioWaveformat(pamt);
- }
- CDialog::OnOK();
- }
- void CAudioCompressSelectorDlg::OnCancel()
- {
- m_pCG->SetAudioWaveformat(NULL);
- CDialog::OnCancel();
- }
- BOOL CAudioCompressSelectorDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- m_pCG->EnumAudioWaveFormat(&m_lsAudioFormat);
- return TRUE; // return TRUE unless you set the focus to a control
- // EXCEPTION: OCX Property Pages should return FALSE
- }
- void CAudioCompressSelectorDlg::OnDestroy()
- {
- for(int i = 0; i < m_lsAudioFormat.GetCount(); i++)
- HeapFree(GetProcessHeap(), 0, m_lsAudioFormat.GetItemDataPtr(i));
- CDialog::OnDestroy();
- }