mainfrm.cpp

学校两基管理系统

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

#include "stdafx.h"
#include "testCard.h"

#include "MainFrm.h"
#include "messageView.h"
#include "cardView.h"
#include "contentView.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()
	ON_WM_SIZE()
	//}}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()
{
	m_CreatedOK = false;	//非常重要，不然运行失败
}

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);

	return 0;
}

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT /*lpcs*/,
	CCreateContext* pContext)
{
	m_CreatedOK = m_HSplitter.CreateStatic(this, 2, 1);
	if(m_CreatedOK){
		m_CreatedOK = m_HSplitter.CreateView(1, 0, RUNTIME_CLASS( messageView ), 
												CSize(0, 0), pContext);
		if(m_CreatedOK){
			m_CreatedOK = m_VSplitter.CreateStatic(&m_HSplitter, 1, 2, 
												WS_CHILD | WS_VISIBLE, m_HSplitter.IdFromRowCol(0, 0));
			if(m_CreatedOK){
				m_CreatedOK = m_VSplitter.CreateView(0, 0, 
												RUNTIME_CLASS(cardView), CSize(200, 0), pContext);
				if(m_CreatedOK){
					m_CreatedOK = m_VSplitter.CreateView(0, 1, 
												RUNTIME_CLASS(contentView), CSize(0, 0), pContext);
					setLayout();//设置高度
				}
			}
		}
	}

	return m_CreatedOK ==0 ? false : true;
}

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

void CMainFrame::setLayout()
{
	if(m_CreatedOK){
		if(m_HSplitter.m_hWnd){

			int cy0, cy1, cymin, cy;
			m_HSplitter.GetRowInfo(0, cy0, cymin);
			m_HSplitter.GetRowInfo(1, cy1, cymin);
			cy = cy0 + cy1;
			int minCy0 = (int)(cy * 0.75);

			if(cy0 != minCy0){
				cy0 = minCy0;
				m_HSplitter.SetRowInfo(0, cy0 , cymin);//设置tree视图的高度
			}
			m_HSplitter.RecalcLayout();
		}
	}
}

void CMainFrame::OnSize(UINT nType, int cx, int cy) 
{
	CFrameWnd::OnSize(nType, cx, cy);
	
	setLayout();	
}