setsize.cpp

服务端: 这是一个完整的基于Wince 4.1图形图象,网络通讯(C/S)模式下的商用程序源代码包.

// SetSize.cpp : implementation file
//

#include "stdafx.h"
#include "PPPServer.h"
#include "SetSize.h"
#include "pppserverdlg.h"

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

extern CString m_ini_pathname;
extern CPPPServerDlg *m_main_dlg;
extern bool m_show_demo_flag;

/////////////////////////////////////////////////////////////////////////////
// CSetSize dialog


CSetSize::CSetSize(CWnd* pParent /*=NULL*/)
	: CDialog(CSetSize::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSetSize)
	m_width = 0;
	m_height = 0;
	//}}AFX_DATA_INIT
}


void CSetSize::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSetSize)
	DDX_Text(pDX, IDC_WIDTH_EDIT, m_width);
	DDV_MinMaxLong(pDX, m_width, 0, 1024);
	DDX_Text(pDX, IDC_HEIGHT_EDIT, m_height);
	DDV_MinMaxLong(pDX, m_height, 0, 768);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSetSize, CDialog)
	//{{AFX_MSG_MAP(CSetSize)
	ON_BN_CLICKED(IDC_SETSIZE_BUTTON, OnSetsizeButton)
	ON_BN_CLICKED(IDC_OK_BUTTON, OnOkButton)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSetSize message handlers

void CSetSize::OnSetsizeButton() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
    m_system_para.m_show_width =m_width;
	m_system_para.m_show_height =m_height;
	//save	
	 FILE *fp;
	 fp=_tfopen(m_ini_pathname,L"wb");
	 if(fp)
	 {
       fwrite((char*)&m_system_para,1,sizeof(SYSTEM_PARAMETER),fp);  
	   
       fclose(fp);
	 }
	 /*
	 //way 2 HAVE BUG!!!
	 char str[256];
	 _ltoa(m_show_width,str,10);
	 CFG_set_key(m_ini_pathname,"SIZE","W",str);
	 _ltoa(m_show_height,str,10);
	 CFG_set_key(m_ini_pathname,"SIZE","H",str);
	 */
	 //
    //send set pos size message	
	 m_main_dlg->m_demo_dlg.SetPosSize(m_system_para.m_show_startx,
		                               m_system_para.m_show_starty,
		                               m_system_para.m_show_width,
									   m_system_para.m_show_height,
									   m_show_demo_flag);
	 //
	 	EndDialog(0);
}

void CSetSize::OnOkButton() 
{
	// TODO: Add your control notification handler code here
	EndDialog(0);
}

BOOL CSetSize::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
		//read parameter file
	//..screen width,screen height
	m_width=m_system_para.m_show_width;
	m_height=m_system_para.m_show_height;
	//width
	CSpinButtonCtrl *pXSpin=(CSpinButtonCtrl *)GetDlgItem(IDC_WIDTH_SPIN);
	ASSERT(pXSpin!=NULL);
	pXSpin->SetBuddy(GetDlgItem(IDC_WIDTH_EDIT));
	pXSpin->SetRange(0,1024);
	pXSpin->SetPos(m_width);
	//height
	CSpinButtonCtrl *pYSpin=(CSpinButtonCtrl *)GetDlgItem(IDC_HEIGHT_SPIN);
	ASSERT(pYSpin!=NULL);
	pYSpin->SetBuddy(GetDlgItem(IDC_HEIGHT_EDIT));
	pYSpin->SetRange(0,768);
	pYSpin->SetPos(m_height);

	UpdateData(FALSE);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}