ANIMATE控件播放简单avi应用练习

功能：实现第一代简小AVI的播放
打开通用对话框选择播放文件，点击单选按钮"开始"即开始播放，左侧可以设置循环播放次数。
文件播放完毕后，文件名显示在ListBox上，双击对应的选项改变播放路径。
HOTKEY控件可以设置相应快捷键实现程序在后台时快速显示。

相关代码：

void CMFCCtrlDlg::OnOpenfile() 
{
    // TODO: Add your control notification handler code here
    CHAR szFilter[] = "AVI File(*.avi)|*.avi|ALL File(*.*)|*.*||";
    CFileDialog dlg(TRUE, NULL, NULL, OFN_HIDEREADONLY, szFilter);
    if ( IDOK != dlg.DoModal())
    {
        return;
    }
    //获取选择的文件到编辑框中
    m_PathName = dlg.GetPathName();
    UpdateData(FALSE);

    //添加文件名到列表框中，并返回选项值
    int nItem = m_List_History.AddString(dlg.GetFileName());

    //保存文件路径到选项
    CString * pstrFilePath = new CString;
    *pstrFilePath = dlg.GetPathName( );
    m_List_History.SetItemData( nItem, 
        (DWORD)pstrFilePath );

}

void CMFCCtrlDlg::OnRadioStart() 
{
    // TODO: Add your control notification handler code here
    m_WndAnimate.Open(m_PathName);   //打开文件
    if (m_check_loop.GetCheck())  //如果循环播放复选框被勾选刚判断combobox选项的播放次数
    {
        int sCur = m_ComboBox_LoopNum.GetCurSel();
        switch(sCur)
        {
        case 0:
            m_WndAnimate.Play(0,-1,-1);
            break;
        case 1:
            m_WndAnimate.Play(0,-1,1);
            break;
        case 2:
            m_WndAnimate.Play(0,-1,2);
            break;
        case 3:
            m_WndAnimate.Play(0,-1,3);
            break;
        case 4:
            m_WndAnimate.Play(0,-1,5);
            break;
        case 5:
            m_WndAnimate.Play(0,-1,10);
            break;
        }
        
    }
    else
    {
        m_WndAnimate.Play(0,-1,1);
    }
    
}

void CMFCCtrlDlg::OnRadioStop() 
{
    // TODO: Add your control notification handler code here
    m_WndAnimate.Stop();
    m_WndAnimate.Close();
}

void CMFCCtrlDlg::OnCheck1() 
{
    // TODO: Add your control notification handler code here
    BOOL bCheck = m_check_loop.GetCheck();  
    m_ComboBox_LoopNum.EnableWindow(bCheck);
}

void CMFCCtrlDlg::OnDblclkList1() 
{
    // TODO: Add your control notification handler code here
    int nSel = m_List_History.GetCurSel( );    
    if( LB_ERR == nSel )
    {
        return;
    }
    //获取选择项的路径
    CString * pstrPathName = ( CString * )
        m_List_History.GetItemData( nSel );
    //设置到EDIT中
    m_PathName = *pstrPathName;
    UpdateData( FALSE );
}

void CMFCCtrlDlg::OnButtonHotkey() 
{
    // TODO: Add your control notification handler code here
    //获取设置的热键
    DWORD nHotKey = m_HotKey.GetHotKey( );    
    //设置成程序的热键
    SendMessage( WM_SETHOTKEY, nHotKey );
}

/Files/goos/MFCCtrl.zip