startdlg.cpp

EVC环境下用SDK开发WINCE的应用程序

// StartMapDlg.cpp: implementation of the CStartDlg class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "StartDlg.h"
#include "UICommon.h"
#include "MediaPlayer.h"
#include "MP3PlayerDlg.h"
#include "PhotoListDlg.h"
#include "SysSettingDlg.h"

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

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

BEGIN_MESSAGE_MAP(CStartDlg, CSettingDlg)
	ON_BN_CLICKED(IDC_MEDIA_PLAYER, OnMediaPlayer)
	ON_BN_CLICKED(IDC_NAVIGATION, OnNavigation)
	ON_BN_CLICKED(IDC_MP3_PLAYER, OnMp3Player)
	ON_BN_CLICKED(IDC_PHOTO_VIEWER, OnPhotoViewer)
	ON_BN_CLICKED(IDC_SYSTEM_SETTINGS, OnSysSetting)
	
END_MESSAGE_MAP()

CStartDlg::CStartDlg(CNWnd* pParent, UINT uID)
	:CSettingDlg(pParent, uID)
{

}

CStartDlg::~CStartDlg()
{

}

BOOL CStartDlg::OnInitDialog()
{

	// Initialize all neccessary for the app.


	SetWindowText(_T("NavGPS"));
	if ( ! InitNavGPS() )
	{
		TRACE(_T("Fail to initialize NavGPS.\n"));
		ASSERT(FALSE);
		EndDialog(1);
		return FALSE;
	}

#ifdef PC_VERSION
	// set the class info style. put it in InitNavBird() later.
	ULONG ulStyle = GetClassLong(GetSafeHwnd(), GCL_STYLE);
	ulStyle &= ~CS_SAVEBITS;
	SetClassLong(GetSafeHwnd(), GCL_STYLE, ulStyle);
#endif

	// Set the icon for this dialog.
	m_hIcon = (HICON)::LoadImage(NGetInstanceHandle(), MAKEINTRESOURCE(IDI_NAVGPS), IMAGE_ICON, 0, 0, 0);
	NGetMainWnd()->SendMessage(WM_SETICON, ICON_BIG, (LPARAM)m_hIcon); 
	NGetMainWnd()->SendMessage(WM_SETICON, ICON_SMALL, (LPARAM)m_hIcon);
	
	CSettingDlg::OnInitDialog();

	// set a timer to refresh gps timer every 1 seconds.
	SetTimer(ID_TIMER_GPS_TIME, 1000, NULL);
	SendMessage(WM_TIMER, (WPARAM)ID_TIMER_GPS_TIME, 0);


	// subclassing dialog item
	m_btnNavigation.SubclassDlgItem(IDC_NAVIGATION,this);
	m_btnNavigation.SetIcon(IDI_NAVIGATION);

	m_btnMediaPlayer.SubclassDlgItem(IDC_MEDIA_PLAYER,this);
	m_btnMediaPlayer.SetIcon(IDI_MEDIA_PLAYER);

	m_btnMp3Player.SubclassDlgItem(IDC_MP3_PLAYER,this);
	m_btnMp3Player.SetIcon(IDI_MP3_PLAYER);

	m_btnPhotoViewer.SubclassDlgItem(IDC_PHOTO_VIEWER,this);
	m_btnPhotoViewer.SetIcon(IDI_PHOTO_VIEWER);

	m_btnSystemSettings.SubclassDlgItem(IDC_SYSTEM_SETTINGS,this);
	m_btnSystemSettings.SetIcon(IDI_SYSTEM_SETTINGS);

	m_btnAbout.SubclassDlgItem(IDC_ABOUT,this);
	m_btnAbout.SetIcon(IDI_ABOUT);

//	m_btnPhotoViewer.PostMessage(BM_CLICK,0,0);
	return TRUE;
}



void CStartDlg::OnTimer(UINT nIDEvent)
{
	CNString str;
	LPSYSTEMTIME pTime = GetGPSTime();
	
	if( nIDEvent == ID_TIMER_GPS_TIME )
	{
		GetLocalTime( pTime );
		if(pTime->wSecond<10)
			str.Format(_T("%d:%d:0%d"), pTime->wHour, pTime->wMinute, pTime->wSecond);
		else
			str.Format(_T("%d:%d:%d"), pTime->wHour, pTime->wMinute, pTime->wSecond);
		m_stcCaption.SetWindowText(str);
		m_stcCaption.InvalidateRect(NULL);
		m_stcCaption.UpdateWindow();
	}

	CSettingDlg::OnTimer(nIDEvent);
}

void CStartDlg::OnMediaPlayer()
{

	CMediaPlayer dlg;
	dlg.DoModal();
	return;
}

void CStartDlg::OnMp3Player()
{
	CMP3PlayerDlg dlg;
	dlg.DoModal();
	return;
}


void CStartDlg::OnPhotoViewer()
{
//	CPhotoListDlg dlg;
//	dlg.DoModal();
	return;
}

void CStartDlg::OnSysSetting()
{
	CSysSettingDlg dlg;
	dlg.DoModal();
	return;
}

void CStartDlg::OnNavigation()
{
	BOOL bSuccess;
	PROCESS_INFORMATION processInfo;
//	STARTUPINFO startupInfo;
	
//	GetStartupInfo(&startupInfo);
	
	TCHAR szPath[MAX_PATH+1];
	_tcscpy(szPath, NGetCurrentDir());
	_tcscat(szPath, _T("\\Windows\\Test.exe"));

	LPCTSTR lpApplicationName = szPath;// TEXT("Navigation.exe"); //D:\\PCUI_UNICODE\\PC\\Debug\\g
	LPTSTR lpCommandLine = NULL;
	LPSECURITY_ATTRIBUTES lpProcessAttributes = NULL;
	LPSECURITY_ATTRIBUTES lpThreadAttributes = NULL;
	BOOL bInheritHandles = FALSE;
	DWORD dwCreationFlags = 0;                    // creation flags
	LPVOID lpEnvironment = NULL;                      // new environment block
	TCHAR lpCurrentDirectory[MAX_PATH+1];
	_tcscpy( lpCurrentDirectory, NGetCurrentDir() );//_T("D:\\MyProj\\NavGPS\\Debug\\");                // current directory name
	LPSTARTUPINFO lpStartupInfo = NULL;           // startup information
	LPPROCESS_INFORMATION lpProcessInformation = &processInfo; // process information
	
	bSuccess = CreateProcess(
		lpApplicationName,                 // name of executable module
		lpCommandLine,                      // command line string
		lpProcessAttributes, // SD
		lpThreadAttributes,  // SD
		bInheritHandles,                      // handle inheritance option
		dwCreationFlags,                     // creation flags
		lpEnvironment,                      // new environment block
		NULL,//lpCurrentDirectory,                // current directory name
		lpStartupInfo,               // startup information
		lpProcessInformation // process information
		);
int err = GetLastError();
	if(bSuccess)
	{
		// BLOCK AT HERE
		ShowWindow(SW_HIDE);
		WaitForSingleObject(lpProcessInformation->hProcess, INFINITE);
		ShowWindow(SW_SHOW);
		CloseHandle(lpProcessInformation->hThread);
		CloseHandle(lpProcessInformation->hProcess);
	}
	else
	{
		UpdateWindow();
		TRACE(_T("Load fail.\n"));
//		MessageBox(GetSafeHwnd(), _T("Load navigation fail."), _T("Error"), 0);
	}
	
}

void CStartDlg::OnClose()
{
	KillTimer(ID_TIMER_GPS_TIME);
	CSettingDlg::OnClose();
}