testdlg.cpp

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// testDlg.cpp : implementation file
//

#include "stdafx.h"
#include "test.h"
#include "testDlg.h"
#include "BakList.h"
#include "ChanList.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestDlg dialog

CTestDlg::CTestDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTestDlg)
		// 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);
	m_hEpg = NULL;
	m_pepgmsgproc = NULL;
	bDay = TRUE;
}

void CTestDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTestDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTestDlg, CDialog)
	//{{AFX_MSG_MAP(CTestDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_COPY_CHAN, OnCopyChan)
	ON_LBN_SELCHANGE(IDC_SEL_CHAN, OnSelchangeSelChan)
	ON_COMMAND_RANGE(IDC_CUR_DAY, IDC_CUR_EPG, DealCommandRange)
	ON_COMMAND_RANGE(IDC_PREV_CHAN, IDC_NEXT_CHAN, DealCommandChanUpDown)
	ON_COMMAND_RANGE(IDC_EXPORT_CHAN, IDC_INPORT_CHAN, DealCommandExInport)
	ON_BN_CLICKED(IDC_FAV, OnFav)
	ON_BN_CLICKED(IDC_CHAN_EDIT, OnChanEdit)
	ON_LBN_SELCHANGE(IDC_LIB_CHAN, OnSelcancelLibChan)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestDlg message handlers

BOOL CTestDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 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
	CString s;
#ifdef _DEBUG
	s = "tmepgd.dll";
#else
	s = "tmepg.dll";
#endif
	m_hEpg = LoadLibrary(s);
	if(m_hEpg)
		m_pepgmsgproc =(MsgCallbackProc) GetProcAddress(m_hEpg, "MsgProc");

	DealEpg(WM_MSG_EPG, MAKELONG(0, WM_MSG_INIT), 0, 0);


	FillLibChan();
	FillCurChan();

	CButton *pbwnd = (CButton *)GetDlgItem(IDC_CUR_EPG);
	if(bDay)
	{
		pbwnd =(CButton *) GetDlgItem(IDC_CUR_DAY);
	}
	pbwnd ->SetCheck(TRUE);
	//
	FillCurChanEpg(IDC_SEL_CHAN);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CTestDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// 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 CTestDlg::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 CTestDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

LRESULT CTestDlg::DealEpg(UINT msg, UINT nID, WPARAM wParam, LPARAM lParam)
{
	if(m_pepgmsgproc)
		return 	m_pepgmsgproc(msg, nID, wParam, lParam);
	return 0L;
}

void CTestDlg::OnDestroy() 
{
	DealEpg(WM_MSG_EPG, MAKELONG(0, WM_MSG_SHUT), 0, 0);
	CDialog::OnDestroy();
	
	// TODO: Add your message handler code here
	
}
void CTestDlg::FillCurChan()
{
	CListBox *plbwnd = (CListBox *)GetDlgItem(IDC_SEL_CHAN);
	CButton *pbtwnd = (CButton *)GetDlgItem(IDC_FAV);

	BOOL bFav = FALSE;
	if(pbtwnd->GetCheck())
		bFav = TRUE;

	plbwnd->ResetContent();
	LPChancel pchan;
	LONG lret, ln;
	ln = 0;
	lret = DealEpg(WM_MSG_EPG, MAKELONG(WM_CHAN_LIST, WM_EPG_GET)
		,(WPARAM) bFav, (LPARAM )&pchan);
	CString s;
	for(int i= 0; i< lret; i++)
	{
		s.Format("%s,%s", pchan[i].szName, pchan[i].tvFName);
		plbwnd->AddString(s);
	}
	if(lret>0)
		plbwnd->SetCurSel(0);
}
void CTestDlg::FillLibChan()
{
	CListBox *plbwnd = (CListBox *)GetDlgItem(IDC_LIB_CHAN);
	plbwnd->ResetContent();
	LPChancel pchan;
	LONG lret, ln;
	ln = 0;
	lret = DealEpg(WM_MSG_EPG, MAKELONG(WM_CHAN_LIST_LIB, WM_EPG_GET)
		,(WPARAM) &ln, (LPARAM )&pchan);
	CString s;
	for(int i= 0; i< ln; i++)
	{
		s.Format("%s,%s", pchan[i].szName, pchan[i].tvFName);
		plbwnd->AddString(s);
	}
}
void CTestDlg::FillCurChanEpg(int nID)
{
	CListBox *plbwnd = (CListBox *)GetDlgItem(nID);

	LPEpgInfo pepg;
	Chancel chan;
	ZeroMemory(&chan, sizeof(Chancel));
	LONG lret, ln;
	CString s;
	ln = 0;
	WORD wcmd;

	if(bDay)
		wcmd = WM_EPG_CUR_DAY;
	else
		wcmd = WM_EPG_CUR;
	chan.m_nNum = plbwnd->GetCurSel();
	s.Empty();
	plbwnd->GetText(chan.m_nNum, s);
	ln = s.Find(',');
	if(ln>=0)
		s = s.Right(s.GetLength() - ln -1);
	strcpy(chan.tvFName, s.LockBuffer());

	lret = DealEpg(WM_MSG_EPG, MAKELONG(wcmd, WM_EPG_GET)
		,(WPARAM) &chan, (LPARAM )&pepg);

	plbwnd = (CListBox *)GetDlgItem(IDC_EPG_LIST);
	plbwnd->ResetContent();
	for(int i= 0; i< lret; i++)
	{
		CTime t(pepg[i].startTime);
		s = t.Format("%Y-%m-%d %H:%M:%S");
		s += pepg[i].szprogname;
		plbwnd->AddString(s);
	}
}

void CTestDlg::OnCopyChan() 
{
	// TODO: Add your control notification handler code here
	
}

void CTestDlg::OnSelchangeSelChan() 
{
	// TODO: Add your control notification handler code here
	nID = IDC_SEL_CHAN;
	FillCurChanEpg(IDC_SEL_CHAN);
}
void CTestDlg::DealCommandRange(UINT nID)
{
	switch(nID)
	{
	case IDC_CUR_EPG:
		bDay = FALSE;
		break;
	case IDC_CUR_DAY:
		bDay = TRUE;
		break;
	}
	FillCurChanEpg(nID);
}
void CTestDlg::DealCommandChanUpDown(UINT nID)
{
	CListBox *plbpwnd = (CListBox*)GetDlgItem(IDC_SEL_CHAN);
	int ncnt, nsel; 
	ncnt = plbpwnd->GetCount();
	nsel = plbpwnd->GetCurSel();
	switch(nID)
	{
	case IDC_PREV_CHAN:
		nsel --;
		if(nsel == -1)
			nsel = ncnt -1;
		break;
	case IDC_NEXT_CHAN:
		nsel ++;
		nsel %= ncnt;
		break;
	}
	plbpwnd->SetCurSel(nsel);
	FillCurChanEpg(IDC_SEL_CHAN);
}
void CTestDlg::OnFav() 
{
	// TODO: Add your control notification handler code here
	FillCurChan();
}
void CTestDlg::DealCommandExInport(UINT nID)
{
	CBakList dlg;
	int n;
	switch(nID)
	{
	case IDC_EXPORT_CHAN:
		DealEpg(WM_MSG_EPG, MAKELONG(WM_BAK_CUR, WM_EPG_DONE), 0, 0);
		break;
	case IDC_INPORT_CHAN:
		dlg.m_pfn = m_pepgmsgproc;
		if(dlg.DoModal() == IDOK)
		{
			n = DealEpg(WM_MSG_EPG, MAKELONG(WM_REVSER_CHAN, WM_EPG_DONE), 1, dlg.nsel);	
			FillCurChan();
			
		}
		break;
	}
}

void CTestDlg::OnChanEdit() 
{
	// TODO: Add your control notification handler code here
	CChanList dlg;

	dlg.m_pfn = m_pepgmsgproc;
	dlg.DoModal();
	FillCurChan();
	FillLibChan();
}


void CTestDlg::OnSelcancelLibChan() 
{
	// TODO: Add your control notification handler code here
	nID = IDC_LIB_CHAN;
	FillCurChanEpg(IDC_LIB_CHAN);
}