mainfrm.cpp

一个小型的医药零售管理系统

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

#include "stdafx.h"
#include "Remedy.h"

#include "MainFrm.h"
#include "SaleOperView.h"
#include "BuyOperView.h"
#include "QueryStockView.h"
#include "SaleStatView.h"
#include "BuyStatView.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_COMMAND(ID_SALE_OPER, OnSaleOper)
	ON_COMMAND(ID_BUY_OPER, OnBuyOper)
	ON_COMMAND(ID_SALE_STOCK, OnQueryStock)
	ON_COMMAND(ID_SALE_STAT, OnSaleStat)
	ON_COMMAND(ID_BUY_STAT, OnBuyStat)
	//}}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
	m_pSaleOper   = NULL;	
	m_pBuyOper    = NULL;
	m_pQueryStock = NULL;
	m_pSaleStat   = NULL;
	m_pBuyStat    = NULL;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CMDIFrameWnd::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
	}

	//设置工具栏按钮的大小	(按钮大小)	(图标大小)
	//							↓			↓
	m_wndToolBar.SetSizes(CSize(64,36),CSize(16,16));

	CString strLable[] = 
		{"销售操作", "查询库存", "销售统计", "", "进货操作", "进货统计", "", "关于"};
	for (int i = 0; i < sizeof(strLable)/sizeof(strLable[0]); i++)
		m_wndToolBar.SetButtonText(i, strLable[i]);

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

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// 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::OnSaleOper() 
{
	// 此时销售操作子窗口已经被创建了
	if (m_pSaleOper != NULL )
	{
		m_pSaleOper->MDIActivate();
		CSaleOperView *pView = (CSaleOperView *)m_pSaleOper->GetActiveView();
		return;
	}
	
	// 子窗口尚未创建
	m_pSaleOper = new CChildFrame();

	CCreateContext context;
	context.m_pNewViewClass = RUNTIME_CLASS(CSaleOperView);
	if (!m_pSaleOper->LoadFrame(IDR_REMEDYTYPE, WS_MAXIMIZE|WS_OVERLAPPEDWINDOW, this, &context))
		return;

	m_pSaleOper->ShowWindow(SW_SHOWMAXIMIZED);
	m_pSaleOper->InitialUpdateFrame(NULL, true);
}

void CMainFrame::OnBuyOper() 
{
	// 此时进货操作子窗口已经被创建了
	if (m_pBuyOper != NULL )
	{
		m_pBuyOper->MDIActivate();
		CBuyOperView *pView = (CBuyOperView *)m_pBuyOper->GetActiveView();
		return;
	}
	
	// 子窗口尚未创建
	m_pBuyOper = new CChildFrame();

	CCreateContext context;
	context.m_pNewViewClass = RUNTIME_CLASS(CBuyOperView);
	if (!m_pBuyOper->LoadFrame(IDR_REMEDYTYPE, WS_MAXIMIZE|WS_OVERLAPPEDWINDOW, this, &context))
		return;

	m_pBuyOper->ShowWindow(SW_SHOWMAXIMIZED);
	m_pBuyOper->InitialUpdateFrame(NULL, true);
}

void CMainFrame::OnQueryStock() 
{
	// 此时查询库存子窗口已经被创建了
	if (m_pQueryStock != NULL )
	{
		m_pQueryStock->MDIActivate();
		CQueryStockView *pView = (CQueryStockView *)m_pQueryStock->GetActiveView();
		return;
	}
	
	// 子窗口尚未创建
	m_pQueryStock = new CChildFrame();

	CCreateContext context;
	context.m_pNewViewClass = RUNTIME_CLASS(CQueryStockView);
	if (!m_pQueryStock->LoadFrame(IDR_REMEDYTYPE, WS_MAXIMIZE|WS_OVERLAPPEDWINDOW, this, &context))
		return;

	m_pQueryStock->ShowWindow(SW_SHOWMAXIMIZED);
	m_pQueryStock->InitialUpdateFrame(NULL, true);
}

void CMainFrame::OnSaleStat() 
{
	// 此时销售统计子窗口已经被创建了
	if (m_pSaleStat != NULL )
	{
		m_pSaleStat->MDIActivate();
		CSaleStatView *pView = (CSaleStatView *)m_pSaleStat->GetActiveView();
		return;
	}
	
	// 子窗口尚未创建
	m_pSaleStat = new CChildFrame();

	CCreateContext context;
	context.m_pNewViewClass = RUNTIME_CLASS(CSaleStatView);
	if (!m_pSaleStat->LoadFrame(IDR_REMEDYTYPE, WS_MAXIMIZE|WS_OVERLAPPEDWINDOW, this, &context))
		return;

	m_pSaleStat->ShowWindow(SW_SHOWMAXIMIZED);
	m_pSaleStat->InitialUpdateFrame(NULL, true);
}

void CMainFrame::OnBuyStat() 
{
	// 此时进货统计子窗口已经被创建了
	if (m_pBuyStat != NULL )
	{
		m_pBuyStat->MDIActivate();
		CBuyStatView *pView = (CBuyStatView *)m_pBuyStat->GetActiveView();
		return;
	}
	
	// 子窗口尚未创建
	m_pBuyStat = new CChildFrame();

	CCreateContext context;
	context.m_pNewViewClass = RUNTIME_CLASS(CBuyStatView);
	if (!m_pBuyStat->LoadFrame(IDR_REMEDYTYPE, WS_MAXIMIZE|WS_OVERLAPPEDWINDOW, this, &context))
		return;

	m_pBuyStat->ShowWindow(SW_SHOWMAXIMIZED);
	m_pBuyStat->InitialUpdateFrame(NULL, true);
}