zoomtodlg.cpp

mapx嵌入式插件

// ZoomToDlg.cpp : implementation file
//

#include "stdafx.h"
#include "MapXMobileViewer.h"
#include "ZoomToDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CZoomToDlg dialog


CZoomToDlg::CZoomToDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CZoomToDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CZoomToDlg)
		// NOTE: the ClassWizard will add member initialization here
	m_zoom=0;
	m_x=0;
	m_y=0;
	//}}AFX_DATA_INIT
	m_pMap = NULL;
}


void CZoomToDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CZoomToDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	DDX_Text(pDX, IDC_ZOOM, m_zoom);
	DDX_Text(pDX, IDC_X, m_x);
	DDX_Text(pDX, IDC_Y, m_y);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CZoomToDlg, CDialog)
	//{{AFX_MSG_MAP(CZoomToDlg)
		// NOTE: the ClassWizard will add message map macros here
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CZoomToDlg message handlers
void CZoomToDlg::OnOK() 
{
	if (!UpdateData(TRUE)) {
		return;
	}
	TRY {
		m_pMap->ZoomTo(m_zoom, m_x, m_y);
	}
	CATCH (COleDispatchException, e) {
		//e->Delete();
	}
	AND_CATCH (COleException, e) {
		//e->Delete();
	}
	END_CATCH
	EndDialog(IDOK);
}

BOOL CZoomToDlg::OnInitDialog() 
{
	ASSERT(m_pMap);
	if (!m_pMap) {
		EndDialog(IDCANCEL);
		return FALSE;
	}

	CDialog::OnInitDialog();
	
	return TRUE;
}