mainfrm.cpp

这个也是我们的毕业设计课题

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

#include "stdafx.h"
#include "DFYSimulator.h"
#include "OutputWindow.h"
#include "MemoryDlg.h"
#include "StackDlg.h"
#include "VariableDlg.h"
#include "RegisterDlg.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_DESTROY()
	ON_UPDATE_COMMAND_UI(ID_VIEW_OUTPUT, OnUpdateViewOutput)
	ON_WM_SIZE()
	ON_WM_ACTIVATE()
	ON_COMMAND(ID_VIEW_OUTPUT, OnViewOutput)
	ON_WM_CLOSE()
	//}}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_pWndOutputWindow=NULL;
	m_pMemoryDlg=NULL;
	m_pStackDlg=NULL;
	m_pVariableDlg=NULL;
	m_pRegisterDlg=NULL;
	m_pIRQDlg=NULL;
	m_bShowOutputWindow=FALSE;
}

CMainFrame::~CMainFrame()
{
	m_pWndOutputWindow=NULL;
	m_pMemoryDlg=NULL;
	m_pStackDlg=NULL;
	m_pVariableDlg=NULL;
	m_pRegisterDlg=NULL;
	m_bShowOutputWindow=FALSE;
}

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
	}

	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)
{
	cs.x=0;
	cs.y=0;
	cs.cx=1024;
	cs.cy=768;
	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::OnViewOutput() 
{
	m_bShowOutputWindow=!m_bShowOutputWindow;
	//First create OutputWindow
	if(!m_pWndOutputWindow)
	{
		m_pWndOutputWindow=new COutputWindow();
		if(!m_pWndOutputWindow)
		{
			MessageBox("not enough memory !","Fatal Error !",MB_OK);
			return;
		}
		CRect clientRect;
		if(!m_pWndOutputWindow->Create(0,NULL,WS_CHILD|WS_DLGFRAME|WS_OVERLAPPED\
			|WS_HSCROLL|WS_TABSTOP|WS_VSCROLL,clientRect,this,\
			NULL))
		{
			MessageBox("Failed to create Output Window !","Error!");
			return;
		}
		GetClientRect(&clientRect);
		m_pWndOutputWindow->SetWindowPos(NULL,clientRect.left,\
		clientRect.bottom-160,clientRect.Width(),\
		120,SWP_FRAMECHANGED|SWP_NOACTIVATE);  
		m_bShowOutputWindow=TRUE;
	}
	//judge the select state 
	//show the outputwindow if the menu is checked ,otherwise hide it
	if(m_bShowOutputWindow)
	{
		m_pWndOutputWindow->ShowWindow(SW_SHOW);
		m_pWndOutputWindow->UpdateWindow();
	}
	else
	{
		m_pWndOutputWindow->DestroyWindow();
		m_pWndOutputWindow=NULL;
	}
	
}

void CMainFrame::OnDestroy() 
{
	CMDIFrameWnd::OnDestroy();
	if(m_pWndOutputWindow)delete m_pWndOutputWindow;
	if(m_pMemoryDlg)delete m_pMemoryDlg;
	if(m_pStackDlg)delete m_pStackDlg;
	if(m_pVariableDlg)delete m_pVariableDlg;
	if(m_pRegisterDlg)delete m_pRegisterDlg;

}

void CMainFrame::OnUpdateViewOutput(CCmdUI* pCmdUI) 
{
	if(m_bShowOutputWindow)
		pCmdUI->SetCheck(1);
	else
		pCmdUI->SetCheck(0);
}

void CMainFrame::OnSize(UINT nType, int cx, int cy) 
{
	CMDIFrameWnd::OnSize(nType, cx, cy);
	if(m_pWndOutputWindow)//if the outputwindow had been created
	{
		CRect clientRect;
		GetClientRect(&clientRect);
		m_pWndOutputWindow->SetWindowPos(NULL,clientRect.left,\
		clientRect.bottom-160,clientRect.Width(),\
		120,SWP_FRAMECHANGED|SWP_NOACTIVATE);  	
	}
}

void CMainFrame::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized) 
{
	CMDIFrameWnd::OnActivate(nState, pWndOther, bMinimized);
	if(!m_pWndOutputWindow)//if the outputwindow haven't been created,
							//create a outputwindow and display it
	{
		m_pWndOutputWindow=new COutputWindow();
		if(!m_pWndOutputWindow)
		{
			MessageBox("not enough memory !","Fatal error!");
			return;
		}
		CRect clientRect;
		if(!m_pWndOutputWindow->Create(0,NULL,WS_CHILD|WS_DLGFRAME|WS_OVERLAPPED\
			|WS_HSCROLL|WS_TABSTOP|WS_VSCROLL,clientRect,this,\
			NULL))
		{
			MessageBox("Failed to create Output window");
			return;
		}
		GetClientRect(&clientRect);
		m_pWndOutputWindow->SetWindowPos(NULL,clientRect.left,\
		clientRect.bottom-160,clientRect.Width(),\
		120,SWP_FRAMECHANGED|SWP_NOACTIVATE);  
		m_bShowOutputWindow=TRUE;
		m_pWndOutputWindow->ShowWindow(SW_SHOW);
		m_pWndOutputWindow->UpdateWindow();
	}

}

void CMainFrame::OnClose() 
{
	CDFYSimulatorApp* pApp=(CDFYSimulatorApp*)AfxGetApp();
	pApp->SetExeFrameState(FALSE);//means the excute frame is not exist
	
	CMDIFrameWnd::OnClose();
}