mainfrm.cpp

这是一个股票系统

// MainFrm.cpp : CMainFrame 类的实现
//

#include "stdafx.h"
#include "STU3901070115.h"

#include "MainFrm.h"
#include"STU3901070115Doc.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	ON_WM_CREATE()
	ON_COMMAND(ID_VIEW_FUND, &CMainFrame::OnViewFund)
	ON_UPDATE_COMMAND_UI(ID_VIEW_FUND, &CMainFrame::OnUpdateViewFund)
	ON_WM_ACTIVATEAPP()
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // 状态行指示器
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};


// CMainFrame 构造/析构

CMainFrame::CMainFrame():m_bFundsVisible(false)
{  
	
	// TODO: 在此添加成员初始化代码
}

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("未能创建工具栏\n");
		return -1;      // 未能创建
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("未能创建状态栏\n");
		return -1;      // 未能创建
	}

	// TODO: 如果不需要工具栏可停靠，则删除这三行
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);
	m_wndFundDialog.Create(IDD_FUNDDIALOG);
	m_wndFundDialog.SetWindowPos(&wndTopMost,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: 在此处通过修改
	//  CREATESTRUCT cs 来修改窗口类或样式

	return TRUE;
}


// CMainFrame 诊断

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

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

#endif //_DEBUG


// CMainFrame 消息处理程序




void CMainFrame::OnViewFund()
{  
	SetFundsVisible(m_bFundsVisible?FALSE:TRUE);
	// TODO: 在此添加命令处理程序代码
}

void CMainFrame::OnUpdateViewFund(CCmdUI *pCmdUI)
{

	// TODO: 在此添加命令更新用户界面处理程序代码
	BOOL bEnable = FALSE;
	CSTU3901070115Doc* pDoc=dynamic_cast<CSTU3901070115Doc*>(GetActiveDocument());
	if( pDoc )
	{ 
		bEnable = pDoc->GetDocList().GetCount() ?TRUE:FALSE;
	}
	pCmdUI->Enable(bEnable);
	if(bEnable)
	{
		pCmdUI->SetCheck(m_bFundsVisible ? 1:0);
	}

}
void CMainFrame::UpdateFundList(const CStockDataList& pList,CString strCurrentFund)
{ 
   CListBox* pListBox = &m_wndFundDialog.m_ListBox;
   pListBox->ResetContent();
   CString strLastFund;
   POSITION pos = pList.GetHeadPosition();

  while( pos )
  {
	CStockData sd = pList.GetNext( pos );
	CString strFund = sd.GetFund();
	if( strFund != strLastFund )
		pListBox->AddString( strFund );
	 strLastFund = strFund;
  }

   int iPos = pListBox->FindStringExact( -1, strCurrentFund );
   pListBox->SetCurSel( iPos );
}

void CMainFrame::OnActivateApp(BOOL bActive, DWORD dwThreadID)
{
	CFrameWnd::OnActivateApp(bActive, dwThreadID);
		if( bActive )
	{
		if( AreFundsVisible()) 
			m_wndFundDialog.ShowWindow( SW_SHOW );
	}
	else
	{
		if( AreFundsVisible()) 
			m_wndFundDialog.ShowWindow( SW_HIDE );
	}


	// TODO: 在此处添加消息处理程序代码
}