mainfrm.cpp

需要先下载安装mapx

// MainFrm.cpp : implementation of the CMainFrame class
//
/* 
 * This sample application and corresponding sample code is provided 
 * for example purposes only.  It has not undergone rigorous testing
 * and as such should not be shipped as part of a final application
 * without extensive testing on the part of the organization releasing
 * the end-user product.
 */

#include "stdafx.h"
#include "mapxsamp.h"
#include "mapxsampdoc.h"
#include "mapxsampview.h"

#include "MainFrm.h"

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

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

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_PALETTECHANGED()
	ON_WM_QUERYNEWPALETTE()
	ON_COMMAND(ID_VIEW_TOOLBARMAP, OnViewToolbarMap)
	ON_UPDATE_COMMAND_UI(ID_VIEW_TOOLBARMAP, OnUpdateViewToolbarMap)
	ON_WM_DESTROY()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	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 (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.Create(this) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndToolBarMap.Create(this) ||
		!m_wndToolBarMap.LoadToolBar(IDR_TOOLBARMAP))
	{
		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: Remove this if you don't want tool tips or a resizeable toolbar
	m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);

	m_wndToolBarMap.SetBarStyle(m_wndToolBarMap.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);

	EnableDocking(CBRS_ALIGN_ANY);

	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	m_wndToolBarMap.EnableDocking(CBRS_ALIGN_ANY);

	DockControlBar(&m_wndToolBar);
	DockControlBar(&m_wndToolBarMap, AFX_IDW_DOCKBAR_LEFT);

	return 0;
}


void CMainFrame::OnPaletteChanged(CWnd* pFocusWnd)
{
	// we dont care, but our views might
	CMapxSampleApp::GetApp()->NotifyPaletteChanged(pFocusWnd);
	CMDIFrameWnd::OnPaletteChanged(pFocusWnd);
}

BOOL CMainFrame::OnQueryNewPalette()
{
	// we dont care, but the active view might
	CMDIChildWnd* pChildView = MDIGetActive();
	if( pChildView ) {
		CMapxSampleView* pView = (CMapxSampleView*) pChildView->GetActiveView();
		if( pView ) {
			pView->NotifyQueryNewPalette();
		}
	}
	return CMDIFrameWnd::OnQueryNewPalette();
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CMDIFrameWnd::PreCreateWindow(cs);
}

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

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

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

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers

void CMainFrame::OnViewToolbarMap() 
{
	if (m_wndToolBarMap.IsWindowVisible()) {
		ShowControlBar(&m_wndToolBarMap, FALSE, FALSE);
	}
	else {
		ShowControlBar(&m_wndToolBarMap, TRUE, FALSE);
	}
	RecalcLayout();
}

void CMainFrame::OnUpdateViewToolbarMap(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck(m_wndToolBarMap.IsWindowVisible());
}

void CMainFrame::OnDestroy() 
{
	CMDIFrameWnd::OnDestroy();
}