setpos.cpp

客户端: 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.

// SetPos.cpp : implementation file
//

#include "stdafx.h"
#include "PPPClient.h"
#include "SetPos.h"

#include "pppclientdlg.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 CPPPClientDlg *m_main_dlg;
extern bool m_show_demo_flag;
/////////////////////////////////////////////////////////////////////////////
// CSetPos dialog


CSetPos::CSetPos(CWnd* pParent /*=NULL*/)
	: CDialog(CSetPos::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSetPos)
	m_startx = 0;
	m_starty = 0;
	//}}AFX_DATA_INIT
}


void CSetPos::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSetPos)
	DDX_Control(pDX, IDC_SET_BUTTON, m_setbutton);
	DDX_Control(pDX, IDC_OK_BUTTON, m_okbutton);
	DDX_Text(pDX, IDC_STARTX_EDIT, m_startx);
	DDV_MinMaxLong(pDX, m_startx, 0, 1024);
	DDX_Text(pDX, IDC_STARTY_EDIT, m_starty);
	DDV_MinMaxLong(pDX, m_starty, 0, 768);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSetPos, CDialog)
	//{{AFX_MSG_MAP(CSetPos)
	ON_BN_CLICKED(IDC_OK_BUTTON, OnOkButton)
	ON_BN_CLICKED(IDC_SET_BUTTON, OnSetButton)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSetPos message handlers

BOOL CSetPos::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	//read parameter file
	//...m_startx,m_starty
	m_startx=m_system_para.m_show_startx;
	m_starty=m_system_para.m_show_starty;
	//POS X
	CSpinButtonCtrl *pXSpin=(CSpinButtonCtrl *)GetDlgItem(IDC_STARTX_SPIN);
	ASSERT(pXSpin!=NULL);
	pXSpin->SetBuddy(GetDlgItem(IDC_STARTX_EDIT));
	pXSpin->SetRange(0,1024);
	pXSpin->SetPos(m_startx);
	//POS Y
	CSpinButtonCtrl *pYSpin=(CSpinButtonCtrl *)GetDlgItem(IDC_STARTY_SPIN);
	ASSERT(pYSpin!=NULL);
	pYSpin->SetBuddy(GetDlgItem(IDC_STARTY_EDIT));
	pYSpin->SetRange(0,768);
	pYSpin->SetPos(m_starty);

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

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

void CSetPos::OnSetButton() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
    m_system_para.m_show_startx=m_startx;
	m_system_para.m_show_starty=m_starty;
	//save
	
	 FILE *fp;
	 fp=fopen(m_ini_pathname,"wb");
	 if(fp)
	 {
       
	   fwrite((char*)&m_system_para,1,sizeof(SYSTEM_PARAMETER),fp);  
	   
       fclose(fp);
	 }
	 
	 //
    //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);

	 //设置SERVER的屏的位置
	 if(m_system_para.softmode)
	 {
	 m_main_dlg->SetServerScreenPosition( m_system_para.m_show_startx,m_system_para.m_show_starty);
	 }
	 //...
	EndDialog(0);
	
}