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enccontroldlg.cpp
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C/C++ Source or Header
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2001-03-02
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// ENCControlDlg.cpp : implementation file
//
#include "stdafx.h"
#include "ENCControl.h"
#include "ENCControlDlg.h"
#include "ENCControlConfig.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CENCControlDlg dialog
CENCControlDlg::CENCControlDlg(CWnd* pParent /*=NULL*/)
: CDialog(CENCControlDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CENCControlDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
CENCControlDlg::~CENCControlDlg()
{
m_pEncoder->Release();
}
void CENCControlDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CENCControlDlg)
DDX_Control(pDX, IDC_PROPSHELLCTRL, m_PropShell);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CENCControlDlg, CDialog)
//{{AFX_MSG_MAP(CENCControlDlg)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_START, OnStart)
ON_BN_CLICKED(IDC_STOP, OnStop)
ON_BN_CLICKED(IDC_CONFIGURE, OnConfigure)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CENCControlDlg message handlers
BOOL CENCControlDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
IUnknown* pMainPage;
IMSPropShell* pPropShell;
m_PropShell.GetControlUnknown()->QueryInterface(IID_IMSPropShell,(void**)&pPropShell);
HRESULT hr=CoCreateInstance(CLSID_WMEncMonMainPage,NULL,CLSCTX_INPROC_SERVER,IID_IUnknown,(void**) &pMainPage);
HRESULT hr1=CoCreateInstance(CLSID_WMEncoder,NULL,CLSCTX_INPROC_SERVER,IID_IWMEncoder,(void**) &m_pEncoder);
pPropShell->AddObject(m_pEncoder);
pPropShell->AddPage(pMainPage);
pMainPage->Release();
pPropShell->Release();
return TRUE; // return TRUE unless you set the focus to a control
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CENCControlDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CENCControlDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CENCControlDlg::OnStart()
{
m_pEncoder->Start();
}
void CENCControlDlg::OnStop()
{
WMENC_ENCODER_STATE EncoderState;
m_pEncoder->get_RunState(&EncoderState);
//TCHAR szBuffer[64];
//wsprintf( szBuffer, _T("%d"), EncoderState );
//AfxMessageBox(szBuffer);
if ((EncoderState==WMENC_ENCODER_RUNNING)||(EncoderState==WMENC_ENCODER_PAUSED)){
m_pEncoder->Stop();
}
}
void CENCControlDlg::OnConfigure()
{
ENCControlConfig ConfigDlg;
ConfigDlg.SetEncoder(m_pEncoder);
ConfigDlg.DoModal();
}