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Fast regular expressions

, 29 Oct 2000
Compiles a regular expression into a fast automaton.
// MainFrm.cpp : Implementierung der Klasse CMainFrame
//
#include "stdafx.h"

#include "RexSearchDoc.h"
#include "RexSearch.h"
#include "MainFrm.h"

#include "ErrListView.h"
#include "RexSearchView.h"
#include "BrowseForFolder.h"
#include "SBDestination.h"
#include "FileFindRecursive.h"

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


/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_SHOWWINDOW()
	ON_COMMAND(ID_EDIT_TEST, OnEditTest)
    ON_COMMAND(CANCEL_SEARCH,OnCancelSearch)
	ON_WM_SIZE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // Statusleistenanzeige
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame Konstruktion/Zerst�rung

CMainFrame::CMainFrame()
{
	// ZU ERLEDIGEN: Hier Code zur Member-Initialisierung einf�gen
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	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("Symbolleiste konnte nicht erstellt werden\n");
		return -1;      // Fehler bei Erstellung
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Statusleiste konnte nicht erstellt werden\n");
		return -1;      // Fehler bei Erstellung
	}

	// ZU ERLEDIGEN: L�schen Sie diese drei Zeilen, wenn Sie nicht wollen, dass die Symbolleiste
	//  andockbar ist.
	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;
	// ZU ERLEDIGEN: �ndern Sie hier die Fensterklasse oder das Erscheinungsbild, indem Sie
	//  CREATESTRUCT cs modifizieren.

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame Diagnose

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

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

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame Nachrichten-Handler


void CMainFrame::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CFrameWnd::OnShowWindow(bShow, nStatus);
	m_wndSearchBar.ShowDialog();
	
}

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) 
{
	if (!m_wndSplitter.CreateStatic(this, 2, 1))
	    return FALSE;

	if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CErrListView), CSize(100, 100), pContext) ||
		!m_wndSplitter.CreateView(1, 0, RUNTIME_CLASS(CRexSearchView), CSize(100, 100), pContext))
	{
		m_wndSplitter.DestroyWindow();
		return FALSE;
	}

	return TRUE;
}

CRexSearchView* CMainFrame::GetEditPane()
{
	CWnd* pWnd = ((CMainFrame*)AfxGetMainWnd())->m_wndSplitter.GetPane(1, 0);
	CRexSearchView* pView = DYNAMIC_DOWNCAST(CRexSearchView, pWnd);
	return pView;
}
CErrListView* CMainFrame::GetErrPane()
{
	CWnd* pWnd = ((CMainFrame*)AfxGetMainWnd())->m_wndSplitter.GetPane(1, 0);
	CErrListView* pView = DYNAMIC_DOWNCAST(CErrListView, pWnd);
	return pView;
}

bool CMainFrame::RegisterSearchPresenter(CSearchPresenter* p)
{
    CMainFrame* pThis = ((CMainFrame*)AfxGetMainWnd());
    if(pThis){
        pThis->m_wndSearchBar.RegisterSearchPresenter(p);
    }
    return pThis!=0;
}

bool CMainFrame::RegisterFileProcessor(CFileProcessor* p)
{
    CMainFrame* pThis = ((CMainFrame*)AfxGetMainWnd());
    if(pThis){
        pThis->m_wndSearchBar.RegisterFileProcessor(p);
    }
    return pThis!=0;
}

BOOL CMainFrame::OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo) 
{
	// TODO: Speziellen Code hier einf�gen und/oder Basisklasse aufrufen
    if( nID>=ID_CONTEXTMENU_ANYCHARACTER && nID<=ID_CONTEXTMENU_CHARACTERNOTINRANGE){
        return m_wndSearchBar.OnCmdMsg(nID,nCode,pExtra,pHandlerInfo);
    }
	return CFrameWnd::OnCmdMsg(nID, nCode, pExtra, pHandlerInfo);
}
#include <afxtempl.h>


void CMainFrame::OnEditTest() 
{
    
    m_wndSearchBar.m_cmbSearch.SetFocus();
    m_wndSearchBar.m_cmbSearch.SetEditSel(5,5);
}



void CMainFrame::OnSize(UINT nType, int cx, int cy) 
{
	CFrameWnd::OnSize(nType, cx, cy);
	m_wndSearchBar.Resize(cx,cy);	
}

void CMainFrame::Serialize(CArchive& ar)
{
    m_wndSearchBar.Serialize(ar);
}

void CMainFrame::OnCancelSearch()
{
    m_wndSearchBar.OnCancelSearch();
}

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About the Author

Martin Holzherr

Switzerland Switzerland
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Web04 | 2.8.141015.1 | Last Updated 30 Oct 2000
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