mainfrm.cpp

用C++编写的数据库软件

// MainFrm.cpp : implementation of the CMainFrame class
//
#include "stdafx.h"
#include "MySqlPlus.h"
#include "MainFrm.h"
#include "SqlInputView.h"
#include "ShowResultView.h"
#include "common.h"
#include "seldatadlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame
extern CMySqlPlusApp theApp;

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
ON_WM_CREATE()
	ON_WM_CLOSE()
	ON_COMMAND(ID_EXECUTE, OnExecuteSql)
	//}}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)
{
	try
	{
		m_commandptr.CreateInstance (__uuidof(Command));
		m_pUserSet.CreateInstance (__uuidof(Recordset));
		
		m_commandptr->ActiveConnection =theApp.m_pConnection;
	}
	catch(...)
	{
		CCommon common;
		AfxMessageBox(common.DisplayAdoError(theApp.m_pConnection));
	}
	
	
	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::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::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
{
	CFrameWnd::AssertValid();
}

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

#endif //_DEBUG

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


BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT /*lpcs*/, CCreateContext* pContext) 
{
	if(m_wndSplitter.CreateStatic(this,2,1)==NULL) 
		return FALSE;
    //彨CCuteFTPView?愙摓0峴0楍鈞奿忋
	RECT rect;
	GetClientRect(&rect);
	int width1 = 0.7*(rect.bottom -rect.top );
	int width2 = 0.3*(rect.bottom -rect.top );
    m_wndSplitter.CreateView(0,0,RUNTIME_CLASS(CShowResultView),CSize(rect.right-rect.left,width1), pContext); 
    m_wndSplitter.CreateView(1,0,RUNTIME_CLASS(CSqlInputView),CSize(rect.right-rect.left,width2),pContext); //彨CView4?愙摓0峴2楍
	
	return true;
	//	return CFrameWnd::OnCreateClient(lpcs, pContext);
}

void CMainFrame::OnClose() 
{
	if(m_commandptr != NULL)
	{
		if (m_commandptr->State )
		{
			m_commandptr = NULL;
		}
	}
	
	if(m_pUserSet != NULL)
	{
		if (m_pUserSet->State)
		{
			m_pUserSet->Close ();
			m_pUserSet = NULL;
		}
	}

	CFrameWnd::OnClose();
}


void CMainFrame::OnExecuteSql() 
{
	CSqlInputView* View=(CSqlInputView*)m_wndSplitter.GetPane (1,0); 
	View->PostMessage (WM_KEYUP,VK_F5);
}