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Visual C++

WaveEditClientView.cpp：源码内容
							// WaveEditClientView.cpp : implementation file
//
#include "stdafx.h"
#include "MainFrm.h"
#include "WaveEditClient.h"
#include "WaveEditClientView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CWaveEditClientView
IMPLEMENT_DYNCREATE(CWaveEditClientView, CFormView)
CWaveEditClientView::CWaveEditClientView()
	: CFormView(CWaveEditClientView::IDD)
{
	nMin = nSec = nMilli = 0;
	m_bPlaying = FALSE;
	m_bPaused = FALSE;
	m_bHidden = FALSE;
	//{{AFX_DATA_INIT(CWaveEditClientView)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}
CWaveEditClientView::~CWaveEditClientView()
{
}
void CWaveEditClientView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CWaveEditClientView)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CWaveEditClientView, CFormView)
	//{{AFX_MSG_MAP(CWaveEditClientView)
	ON_COMMAND(ID_PAUSE, OnPause)
	ON_UPDATE_COMMAND_UI(ID_PAUSE, OnUpdatePause)
	ON_COMMAND(ID_PLAY, OnPlay)
	ON_UPDATE_COMMAND_UI(ID_PLAY, OnUpdatePlay)
	ON_COMMAND(ID_STOP, OnStop)
	ON_UPDATE_COMMAND_UI(ID_STOP, OnUpdateStop)
	ON_COMMAND(ID_HIDE, OnHide)
	ON_COMMAND(ID_SHOW, OnShow)
	ON_WM_CREATE()
	ON_WM_TIMER()
	ON_UPDATE_COMMAND_UI(ID_HIDE, OnUpdateHide)
	ON_UPDATE_COMMAND_UI(ID_SHOW, OnUpdateShow)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CWaveEditClientView diagnostics
#ifdef _DEBUG
void CWaveEditClientView::AssertValid() const
{
	CFormView::AssertValid();
}
void CWaveEditClientView::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CWaveEditClientView message handlers
void CWaveEditClientView::OnPause() 
{
	//m_waveEditObject.SetCursor();
	m_bPaused = !m_bPaused;
	if (m_bPaused){
		m_waveEditObject.SetPause();
		KillTimer(1);
	}
	else {
		SetTimer(1, 50, NULL);
		m_waveEditObject.SetPlay();
	}
	
}
void CWaveEditClientView::OnUpdatePause(CCmdUI* pCmdUI) 
{
	if (!m_bPlaying)
		pCmdUI->Enable(FALSE);
	else
		pCmdUI->SetCheck( m_bPaused);
	
}
void CWaveEditClientView::OnPlay() 
{
	m_bHidden = FALSE;
	if(m_waveEditObject.m_bAutoRelease){
		m_waveEditObject.ShowApp();
		m_waveEditObject.ShowWindow();		
	}
	
	SetTimer(1,50, NULL);
	m_bPlaying = TRUE;
	nMilli = nSec = nMin = 0;
	m_waveEditObject.SetPlay();
	
}
void CWaveEditClientView::OnUpdatePlay(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(!m_bPlaying);
	
}
void CWaveEditClientView::OnStop() 
{
	m_bPlaying = FALSE;
	m_waveEditObject.SetStop();
	KillTimer(1);
	
}
void CWaveEditClientView::OnUpdateStop(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(m_bPlaying);
	
}
void CWaveEditClientView::OnHide() 
{
	
	m_waveEditObject.HideApp();
	m_bHidden = TRUE;
}
void CWaveEditClientView::OnUpdateHide(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(!m_bHidden);
	
}
void CWaveEditClientView::OnShow() 
{
	
	m_waveEditObject.ShowApp();
	m_bHidden = FALSE;
	
}
void CWaveEditClientView::OnUpdateShow(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(m_bHidden);
	
}
void CWaveEditClientView::OnInitialUpdate() 
{
	CFormView::OnInitialUpdate();
	
	if(!m_waveEditObject.CreateDispatch(_T("WaveEdit.Document")))
	{
		AfxMessageBox("Cannot start WaveEdit");
	}
	
	m_waveEditObject.ShowApp();
	m_waveEditObject.ShowWindow();
	m_waveEditObject.SetCursor();
}
int CWaveEditClientView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CFormView::OnCreate(lpCreateStruct) == -1)
		return -1;
		
	return 0;
}
void CWaveEditClientView::OnTimer(UINT nIDEvent) 
{
	
	CMainFrame* pFrame = (CMainFrame*) AfxGetApp()->m_pMainWnd;
	CStatusBar* pStatus = &pFrame->m_wndStatusBar;
	m_waveEditObject.IsWaveEnd();
	if (m_waveEditObject.result){
		KillTimer(1);
		m_bPlaying = FALSE;
	}
	char szTime[10];
	nMilli++;
	
	if (nMilli > 24){
		nMilli = 0; nSec++;
	}
	if (nSec > 60){
			nSec = 0; nMin++;
	}
	wsprintf(szTime, "%02i:%02i:%02i", nMin, nSec, nMilli);
	pStatus->SetPaneText(
		pStatus->CommandToIndex(ID_INDICATOR_TIME), LPCSTR(szTime));
	
	CFormView::OnTimer(nIDEvent);
}

						