mainfrm.cpp

MFC 空间数据的表达与操作

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "MyGeoMap.h"

#include "MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	
	ID_SEPARATOR, 
	ID_OBJECTINFO,          // status line indicator
	ID_MAP_ZUOBIAO,
	ID_INDICATOR_CAPS,
	
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	//////////////////////////////
	if (!mybar.Create(this, IDD_DIALOG_BAR,
		CBRS_RIGHT | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_HIDE_INPLACE,
		-1)|!mybar.Init())
	{
		TRACE0("Failed to create dialog bar m_wndMyBar\n");
		return -1;		// fail to create
	}
	mybar.EnableDocking(CBRS_ALIGN_RIGHT | CBRS_ALIGN_LEFT);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&mybar);
	//////////////////////////////////////////////////////
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	cs.style = WS_OVERLAPPED | WS_CAPTION | FWS_ADDTOTITLE
		| WS_THICKFRAME | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_MAXIMIZE;

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers
BOOL CMainFrame::OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo) 
{
	// TODO: Add your specialized code here and/or call the base class
	mybar.OnCmdMsg(nID,nCode,pExtra,pHandlerInfo);	
	return CFrameWnd::OnCmdMsg(nID, nCode, pExtra, pHandlerInfo);
}

void CMainFrame::ShowCoordinate(double x, double y)
{
	CString str;
	str.Format("X: %f , Y: %f ",x,y);
	m_wndStatusBar.SetPaneText(m_wndStatusBar.CommandToIndex(ID_MAP_ZUOBIAO),str);
	m_wndStatusBar.SetPaneInfo(m_wndStatusBar.CommandToIndex(ID_MAP_ZUOBIAO),
		ID_MAP_ZUOBIAO,SBPS_NORMAL,str.GetLength()*6);

}

void CMainFrame::ShowObjectInfo(CString info)
{
	m_wndStatusBar.SetPaneText(m_wndStatusBar.CommandToIndex(ID_OBJECTINFO),info);
	m_wndStatusBar.SetPaneInfo(m_wndStatusBar.CommandToIndex(ID_OBJECTINFO),
		ID_OBJECTINFO,SBPS_NORMAL,info.GetLength()*6);
	
}