www.pudn.com > 内存.rar > RamMgDlg.cpp
// RamMgDlg.cpp : implementation file
//
#include "stdafx.h"
#include "RamMg.h"
#include "RamMgDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CRamMgDlg dialog
CRamMgDlg::CRamMgDlg(CWnd* pParent /*=NULL*/)
: CDialog(CRamMgDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CRamMgDlg)
m_ID = _T("");
m_MEMSIZE = _T("");//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CRamMgDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CRamMgDlg)
DDX_Control(pDX, IDC_LIST, m_LISTCtrl);
DDX_Control(pDX, IDC_EDIT_MEMSIZE, m_MEMSIZECtrl);
DDX_Control(pDX, IDC_EDIT_ID, m_IDCtrl);
DDX_Text(pDX, IDC_EDIT_ID, m_ID);
DDV_MaxChars(pDX, m_ID, 4);
DDX_Text(pDX, IDC_EDIT_MEMSIZE, m_MEMSIZE);
DDV_MaxChars(pDX, m_MEMSIZE, 3);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CRamMgDlg, CDialog)
//{{AFX_MSG_MAP(CRamMgDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_REC, OnButtonRec)
ON_BN_CLICKED(IDC_BUTTON_EXEC, OnButtonExec)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CRamMgDlg message handlers
BOOL CRamMgDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
//-------数据的初始化---------
CString StrTmp;
ProSize=DEFMEMSIZE;
ProID=DEFID;
StrTmp.Format ("%d",ProSize);
m_MEMSIZECtrl.SetWindowText(StrTmp);
StrTmp.Format("%d",ProID);
m_IDCtrl.SetWindowText(StrTmp);
m_LISTCtrl.SetExtendedStyle (LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES);
m_LISTCtrl.InsertColumn(1,"ID",LVCFMT_CENTER,60);
m_LISTCtrl.InsertColumn(2,"起始地址",LVCFMT_CENTER,100);
m_LISTCtrl.InsertColumn(3,"块大小",LVCFMT_CENTER,100);
m_LISTCtrl.InsertColumn(4,"块状态",LVCFMT_CENTER,100);
m_LISTCtrl.SetHotItem(1);
BlockNumber=1;
BlockData[0].ID=0;
BlockData[0].StartAddr=0;
BlockData[0].BlockSize=256;
BlockData[0].USDFlag=FALSE;
m_LISTCtrl.InsertItem(0,"1");
m_LISTCtrl.SetItemText(0,0,"0");
m_LISTCtrl.SetItemText(0,1,"0");
m_LISTCtrl.SetItemText(0,2,"256");
m_LISTCtrl.SetItemText(0,3,"未分配");
//---------------------------------
return TRUE; // return TRUE unless you set the focus to a control
}
void CRamMgDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CRamMgDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CRamMgDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
BOOL CRamMgDlg::Recyle(int ProID)
{
//相联区块标识
BOOL LinkLFlag=FALSE;
BOOL LinkRFlag=FALSE;
int LPos=0;
int RPos=0;
int tmpPos=0;
for(int i=0;i=ProSize)
{ //新的未分配区
tmpBlockData.ID=++BlockID;
tmpBlockData.BlockSize=BlockData[i].BlockSize-ProSize;
tmpBlockData.StartAddr=BlockData[i].StartAddr+ProSize;
tmpBlockData.USDFlag=FALSE;
//将新的分区信息加入
if(BlockNumber+1<=MAXBLOCK)
{
if(tmpBlockData.BlockSize>0)
{
BlockNumber++;
BlockData[BlockNumber-1]=tmpBlockData;
}
}
else
{
AfxMessageBox("区块的数据超出了限制，不能大于30!");
return FALSE;
}
//分配
BlockData[i].USDFlag=TRUE;
BlockData[i].BlockSize=ProSize;
//将最新插入的数据调整位置
j=BlockNumber-1;
while(j>=0)
{
if(BlockData[j].BlockSizeGetDlgItemText(IDC_EDIT_MEMSIZE,m_MEMSIZE);
ProSize=atoi(m_MEMSIZE);
if(ProSize>0||ProSize<=256)
{
if(ACU(ProSize))
{
m_LISTCtrl.InsertItem(0,"0");
for(int i=0;iGetDlgItemText(IDC_EDIT_ID,m_ID);
ProID=atoi(m_ID);
if(ProID>=0)
if(Recyle(ProID))
{
// m_LISTCtrl.InsertItem(0,"0");
// m_LISTCtrl.SetItemCount(BlockNumber);
for(int i=0;i