181 lines
3.8 KiB
C++
181 lines
3.8 KiB
C++
// StatisticsView.cpp : implementation file
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//
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#include "stdafx.h"
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#include "tabviews.h"
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#include "TabViewsDoc.h"
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#include "TabViewsView.h"
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#include "StatisticsView.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CStatisticsView
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IMPLEMENT_DYNCREATE(CStatisticsView, CListView)
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CStatisticsView::CStatisticsView()
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{
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}
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CStatisticsView::~CStatisticsView()
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{
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}
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BEGIN_MESSAGE_MAP(CStatisticsView, CListView)
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//{{AFX_MSG_MAP(CStatisticsView)
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ON_WM_CREATE()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CStatisticsView drawing
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void CStatisticsView::OnDraw(CDC* pDC)
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{
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// TODO: add draw code here
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UNREFERENCED_PARAMETER(pDC);
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}
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/////////////////////////////////////////////////////////////////////////////
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// CStatisticsView diagnostics
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#ifdef _DEBUG
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void CStatisticsView::AssertValid() const
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{
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CListView::AssertValid();
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}
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void CStatisticsView::Dump(CDumpContext& dc) const
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{
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CListView::Dump(dc);
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}
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CTabViewsDoc* CStatisticsView::GetDocument() // non-debug version is inline
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{
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ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CTabViewsDoc)));
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return (CTabViewsDoc*)m_pDocument;
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}
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#endif //_DEBUG
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/////////////////////////////////////////////////////////////////////////////
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// CStatisticsView message handlers
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BOOL CStatisticsView::PreCreateWindow(CREATESTRUCT& cs)
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{
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// TODO: Add your specialized code here and/or call the base class
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cs.style |= LVS_REPORT;
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return CListView::PreCreateWindow(cs);
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}
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void CStatisticsView::OnActivateView(BOOL bActivate, CView* pActivateView, CView* pDeactiveView)
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{
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// TODO: Add your specialized code here and/or call the base class
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if(bActivate && pActivateView==this)
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{
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SetRedraw(FALSE);
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Populate(TRUE);
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SetRedraw(TRUE);
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RedrawWindow();
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}
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CListView::OnActivateView(bActivate, pActivateView, pDeactiveView);
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}
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void CStatisticsView::OnInitialUpdate()
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{
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CListView::OnInitialUpdate();
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// TODO: Add your specialized code here and/or call the base class
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Populate(TRUE);
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}
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void CStatisticsView::Populate(BOOL bForFirstTime/*=FALSE*/)
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{
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CTabViewsDoc* pDoc=(CTabViewsDoc*)GetDocument();
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ASSERT_VALID(pDoc);
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CTabViewsView* pPrimaryView=(CTabViewsView*)pDoc->GetPrimaryView();
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ASSERT_VALID(pPrimaryView);
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if(!bForFirstTime && !pPrimaryView->GetEditCtrl().GetModify())
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return;
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GetListCtrl().DeleteAllItems();
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CMap<TCHAR, TCHAR&, int, int&> arrCharacters;
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UINT nMaxIndex=pPrimaryView->GetBufferLength();
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LPCTSTR pData=pPrimaryView->LockBuffer();
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ASSERT(pData!=NULL);
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int nIndex=0;
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for(nIndex=0; nIndex<(int)nMaxIndex; nIndex++)
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{
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if(_istprint(pData[nIndex]))
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{
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int nCount;
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if(!arrCharacters.Lookup((TCHAR)pData[nIndex],nCount))
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nCount=0;
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nCount++;
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arrCharacters.SetAt((TCHAR)pData[nIndex],nCount);
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}
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}
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nIndex=0;
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POSITION pos=arrCharacters.GetStartPosition();
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while(pos!=NULL)
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{
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int nCount;
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TCHAR chr;
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arrCharacters.GetNextAssoc(pos,chr,nCount);
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CString sChar=chr;
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if(chr==32)
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{
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sChar=_T("Space");
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}
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VERIFY(GetListCtrl().InsertItem(nIndex,sChar)!=-1);
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CString sCount;
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sCount.Format(_T("%u"),nCount);
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VERIFY(GetListCtrl().SetItemText(nIndex,1,sCount));
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nIndex++;
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}
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pPrimaryView->UnlockBuffer();
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}
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int CStatisticsView::OnCreate(LPCREATESTRUCT lpCreateStruct)
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{
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if (CListView::OnCreate(lpCreateStruct) == -1)
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return -1;
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// TODO: Add your specialized creation code here
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LV_COLUMN lvc;
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lvc.mask=LVCF_WIDTH|LVCF_TEXT|LVCF_SUBITEM|LVCF_FMT;
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lvc.fmt=LVCFMT_LEFT;
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lvc.iSubItem=0;
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lvc.cx=75;
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lvc.pszText=_T("Character");
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GetListCtrl().InsertColumn(0,&lvc);
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lvc.mask=LVCF_WIDTH|LVCF_TEXT|LVCF_SUBITEM|LVCF_FMT;
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lvc.fmt=LVCFMT_CENTER;
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lvc.iSubItem=1;
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lvc.cx=50;
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lvc.pszText=_T("Count");
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GetListCtrl().InsertColumn(1,&lvc);
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return 0;
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}
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