livecontrollerdlg.cpp

视频播放控制器程序

// LiveControllerDlg.cpp : implementation file
//

#include "stdafx.h"
#include "LiveController.h"
#include "LiveControllerDlg.h"
#include "AddScheDlg.h"
#include "ExpertDlg.h"
#include "ChannelDlg.h"
#include "WordListDlg.h"
#include "VideoDlg.h"
#include "NameListDlg.h"

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

#define TID_SCHE_STATE_QUERY	1001
/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CLiveControllerDlg dialog

CLiveControllerDlg::CLiveControllerDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLiveControllerDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLiveControllerDlg)
	m_strStateSS = _T("连接中...");
	m_strStateInfo = _T("");
	m_strHistorySS = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	m_pStreamServer = NULL;
}

void CLiveControllerDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLiveControllerDlg)
	DDX_Control(pDX, IDC_HST_LOGS_INFO, m_ctrHistoryInfo);
	DDX_Control(pDX, IDC_HST_LOGS_SS, m_ctrHistorySS);
	DDX_Control(pDX, IDC_SCHELIST, m_ctrScheList);
	DDX_Text(pDX, IDC_STATE_SS, m_strStateSS);
	DDX_Text(pDX, IDC_STATE_INFO, m_strStateInfo);
	DDX_Text(pDX, IDC_HST_LOGS_SS, m_strHistorySS);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CLiveControllerDlg, CDialog)
	//{{AFX_MSG_MAP(CLiveControllerDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BN_ADD_SCHE, OnBnAddSche)
	ON_BN_CLICKED(IDC_BN_UPD_SCHE, OnBnUpdSche)
	ON_BN_CLICKED(IDC_BN_DEL_SCHE, OnBnDelSche)
	ON_NOTIFY(NM_CLICK, IDC_SCHELIST, OnClickSchelist)
	ON_NOTIFY(NM_DBLCLK, IDC_SCHELIST, OnDblclkSchelist)
	ON_BN_CLICKED(IDC_BN_VIEW_SCHE, OnBnViewSche)
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_BN_DETAIL_SS, OnBnDetailSs)
	ON_WM_TIMER()
	ON_COMMAND(ID_ExpertInfo, OnExpertInfo)
	ON_COMMAND(ID_Channel, OnChannel)
	ON_COMMAND(ID_WordList, OnWordList)
	ON_COMMAND(ID_VideoSource, OnVideoSource)
	ON_COMMAND(ID_NameList, OnNameList)
	//}}AFX_MSG_MAP
	ON_MESSAGE( WM_NI_RECV_MSG, OnRecvSS_Workstate )
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLiveControllerDlg message handlers

BOOL CLiveControllerDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	// 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
	LVCOLUMN	lvcol;
	lvcol.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT;
	lvcol.fmt = LVCFMT_LEFT;
	lvcol.pszText = _T( "ID" );
	lvcol.iSubItem = 1;
	m_ctrScheList.InsertColumn( 0, &lvcol );
	m_ctrScheList.SetColumnWidth( 0, 40 );
	lvcol.pszText = _T( "节目名称" );
	m_ctrScheList.InsertColumn( 1, &lvcol );
	m_ctrScheList.SetColumnWidth( 1, 190 );
	lvcol.pszText = _T( "类型" );
	m_ctrScheList.InsertColumn( 2, &lvcol );
	m_ctrScheList.SetColumnWidth( 2, 60 );
	lvcol.pszText = _T( "状态" );
	m_ctrScheList.InsertColumn( 3, &lvcol );
	m_ctrScheList.SetColumnWidth( 3, 60 );
	lvcol.pszText = _T( "开始时间" );
	m_ctrScheList.InsertColumn( 4, &lvcol );
	m_ctrScheList.SetColumnWidth( 4, 100 );
	lvcol.pszText = _T( "结束时间" );
	m_ctrScheList.InsertColumn( 5, &lvcol );
	m_ctrScheList.SetColumnWidth( 5, 100 );
/////网格状表格////
	DWORD dwStyle = m_ctrScheList.GetExtendedStyle();
	dwStyle |= LVS_EX_FULLROWSELECT;
	dwStyle |= LVS_EX_GRIDLINES;
    m_ctrScheList.SetExtendedStyle(dwStyle);
//////连接数据库//////	
	m_DBInterface.InitDatabase( "LiveCast1", "192.168.1.18", "root", "" );
	m_DBInterface.GetAllSchedules( &m_ScheMap );
	UpdateScheList();
/////更新状态//////
	m_pStreamServer = new NI_StreamServer(GetSafeHwnd());
	m_pStreamServer->SetAddress( "192.168.1.18", 6000 );
	m_pStreamServer->StartThread();
	m_pStreamServer->SendDevCtrl( DEV_CTRL_QUERY );
	m_ViewScheDlg.SetNI_StreamServer( m_pStreamServer );

	SetTimer( TID_SCHE_STATE_QUERY, 1000, NULL );
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CLiveControllerDlg::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 CLiveControllerDlg::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 CLiveControllerDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

//////////////////////////////////////////////////////////////////////////
void CLiveControllerDlg::UpdateScheList()
{
	m_ctrScheList.DeleteAllItems();
	DWORD nScheID = 0;
	int nIndex = 0;
	CSchedule *pSche = NULL;
	POSITION pos = m_ScheMap.GetStartPosition();
	while ( pos )
	{
		m_ScheMap.GetNextAssoc( pos, nScheID, pSche );
		UpdateScheItem( nIndex, pSche );
		nIndex++;
	}
	int nCount = m_ctrScheList.GetItemCount();
	for ( ; nIndex <nCount; nIndex++ )
	{
		m_ctrScheList.DeleteItem( nIndex );
	}
}

void CLiveControllerDlg::UpdateScheList( CSchedule *pSche )
{
	int nCount = m_ctrScheList.GetItemCount();
	for ( int i=0; i<nCount; i++ )
	{
		DWORD nScheID = m_ctrScheList.GetItemData(i);
		if ( nScheID == pSche->m_nScheID )
		{
			UpdateScheItem( i, pSche );
			return;
		}
	}
}

void CLiveControllerDlg::UpdateScheItem( int nIndex, CSchedule *pSche )
{
	CString strTemp;
	LVITEM tempLvi;
	tempLvi.mask = LVIF_IMAGE | LVIF_TEXT;
	tempLvi.iItem = nIndex;
	tempLvi.iSubItem = 0;
	tempLvi.stateMask = -1;
	strTemp.Format( "%d", pSche->m_nScheID );
	tempLvi.pszText = (char *)(LPCTSTR)(strTemp);
	if ( nIndex >= m_ctrScheList.GetItemCount() ) {
		m_ctrScheList.InsertItem(&tempLvi);
	}
	else {
		m_ctrScheList.SetItem(&tempLvi);
	}

	// ScheName
	tempLvi.iSubItem = 1;
	tempLvi.pszText = (char *)(LPCTSTR)(pSche->m_strName);
	m_ctrScheList.SetItem( &tempLvi );

	// ScheType
	tempLvi.iSubItem = 2;
	strTemp.Format( "%d", pSche->m_nScheType );
	tempLvi.pszText = (char *)(LPCTSTR)strTemp;
	m_ctrScheList.SetItem( &tempLvi );

	// PlayState
	if ( pSche->m_nPlayState == SCHE_PLAY_STATE_WAITING )
		strTemp = "等待播出";
	else
	if ( pSche->m_nPlayState == SCHE_PLAY_STATE_PLAYING )
		strTemp = "正在播出";
	else
	if ( pSche->m_nPlayState == SCHE_PLAY_STATE_OVER )
		strTemp = "已经结束";
	else strTemp = "未定义";
	tempLvi.iSubItem = 3;