shithub: aacenc

ref: 6a0f3c931e3a04b11086258bb4e58e2c0358727b
dir: /wingui/ProcessJobStatusDialog.cpp/

// ProcessJobStatusDialog.cpp : implementation file
//

#include "stdafx.h"
#include "faac_wingui.h"
#include "ProcessJobStatusDialog.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#ifndef SW_VIS_CODE
#define SW_VIS_CODE(bVisible)		((bVisible) ? SW_SHOW : SW_HIDE)
#endif

CProcessJobStatusDialog *CProcessJobStatusDialog::m_poDialog=0;

/////////////////////////////////////////////////////////////////////////////
// CProcessJobStatusDialog dialog


CProcessJobStatusDialog::CProcessJobStatusDialog(CProcessingStartStopPauseInteractable *poClient, CWnd* pParent /*=NULL*/)
	: CDialog(CProcessJobStatusDialog::IDD, pParent),
	m_poClient(poClient)
{
	//{{AFX_DATA_INIT(CProcessJobStatusDialog)
	m_oLabelBottomStatusText = _T("");
	m_oLabelTopStatusText = _T("");
	//}}AFX_DATA_INIT
}

CProcessJobStatusDialog::~CProcessJobStatusDialog()
{
}

void CProcessJobStatusDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CProcessJobStatusDialog)
	DDX_Control(pDX, IDC_BUTTONPAUSE, m_ctrlButtonPause);
	DDX_Control(pDX, IDC_BUTTONCONTINUE, m_ctrlButtonContinue);
	DDX_Control(pDX, IDC_BUTTONABORT, m_ctrlButtonAbort);
	DDX_Control(pDX, IDC_PROGRESS1, m_ctrlProgressBar);
	DDX_Text(pDX, IDC_LABELBOTTOMSTATUSTEXT, m_oLabelBottomStatusText);
	DDX_Text(pDX, IDC_LABELTOPSTATUSTEXT, m_oLabelTopStatusText);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CProcessJobStatusDialog, CDialog)
	//{{AFX_MSG_MAP(CProcessJobStatusDialog)
	ON_BN_CLICKED(IDC_BUTTONABORT, OnButtonAbort)
	ON_BN_CLICKED(IDC_BUTTONPAUSE, OnButtonPause)
	ON_BN_CLICKED(IDC_BUTTONCONTINUE, OnButtonContinue)
	ON_BN_CLICKED(IDC_BUTTONMINIMIZEAPP, OnButtonMinimizeApp)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CProcessJobStatusDialog message handlers

BOOL CProcessJobStatusDialog::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_ctrlProgressBar.SetRange32(0, 10000);

	// install a timer to initiiate the processing
	ASSERT(m_poDialog==0);
	m_poDialog=this;
	::SetTimer(*this, 100, 200, TimerProc);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CProcessJobStatusDialog::SetStatus(double dProgress, const CString &oTopStatusText, const CString &oBottomStatusText)
{
	m_ctrlProgressBar.SetPos((int)dProgress*100);
	m_oLabelTopStatusText=oTopStatusText;
	m_oLabelBottomStatusText=oBottomStatusText;
	UpdateData(FALSE);
}

void CProcessJobStatusDialog::SetAvailableActions(bool bStop, bool bPause)
{
	m_ctrlButtonAbort.ShowWindow(SW_VIS_CODE(bStop));
	m_ctrlButtonPause.ShowWindow(SW_VIS_CODE(bPause));
	m_ctrlButtonContinue.ShowWindow(SW_VIS_CODE(bPause));
}

void CProcessJobStatusDialog::ProcessUserMessages()
{
	//MSG msg;
	//while (::PeekMessage(&msg, /**this*/0, 0, 0, PM_REMOVE)) 
	//{ 
	//	::TranslateMessage(&msg);
	//	::DispatchMessage(&msg); 
	//}

	// copied from MSDN Topic "Idle Loop Processing"
	MSG msg;
    while ( ::PeekMessage( &msg, NULL, 0, 0, PM_NOREMOVE ) ) 
    { 
        if ( !AfxGetApp()->PumpMessage( ) ) 
        { 
			ASSERT(false);
            //bDoingBackgroundProcessing = FALSE; 
            ::PostQuitMessage(0); 
            break; 
        } 
    } 
    // let MFC do its idle processing
    LONG lIdle = 0;
    while ( AfxGetApp()->OnIdle(lIdle++ ) )
        ;  
    // Perform some background processing here 
    // using another call to OnIdle

}

void CProcessJobStatusDialog::ReturnToCaller(bool bSuccess)
{
	if (bSuccess)
	{
		CDialog::OnOK();
	}
	else
	{
		CDialog::OnCancel();
	}
}

void CProcessJobStatusDialog::SetAdditionalCaptionInfo(const CString &oAdditionalInfo)
{
	if (oAdditionalInfo.GetLength()==0) return;

	CString oCaption;
	GetWindowText(oCaption);

	CString oAddInfo(oAdditionalInfo);

	if (oCaption.GetLength()>0)
	{
		// already a caption text there
		oAddInfo=_T(" (")+oAddInfo+")";
	}

	if (oCaption.GetLength()<3 || oCaption.Right(3)!="...")
	{
		oCaption+=oAddInfo;
	}
	else
	{
		oCaption.Insert(oCaption.GetLength()-3, oAddInfo);
	}
	SetWindowText(oCaption);
}

void CALLBACK EXPORT CProcessJobStatusDialog::TimerProc(
	   HWND hWnd,      // handle of CWnd that called SetTimer
	   UINT nMsg,      // WM_TIMER
	   UINT nIDEvent,  // timer identification
	   DWORD dwTime    // system time
	)
{
	// kill the timer
	::KillTimer(hWnd, nIDEvent);

	if (m_poDialog==0)
	{
		// ignore timer
		return;
	}

	ASSERT(m_poDialog!=0);

	// initiate the processing
	CProcessJobStatusDialog *poDialog=m_poDialog;
	m_poDialog=0;
	poDialog->m_poClient->Start(poDialog);
}

void CProcessJobStatusDialog::OnButtonAbort() 
{
	// TODO: Add your control notification handler code here
	m_poClient->Stop();
}

void CProcessJobStatusDialog::OnButtonPause() 
{
	// TODO: Add your control notification handler code here
	m_poClient->Pause();
}

void CProcessJobStatusDialog::OnButtonContinue() 
{
	// TODO: Add your control notification handler code here
	m_poClient->Start(0);
}

void CProcessJobStatusDialog::OnButtonMinimizeApp() 
{
	// TODO: Add your control notification handler code here

	// can't do that like this - don't yet know how to get it restored
	// AfxGetMainWnd()->ShowWindow(SW_MINIMIZE);
}