notexpadreplacedlg.cpp

数控仿真与网络控制系统(雏形)

// NoteXpadReplaceDlg.cpp : implementation file
//

#include "stdafx.h"
#include "notexpad.h"
#include "NoteXpadReplaceDlg.h"
#include "notexpadview.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
UINT ID_REPLACE_EDIT = 1699;
UINT ID_REPLACEWITH_EDIT = 1700;
/////////////////////////////////////////////////////////////////////////////
// CNoteXpadReplaceDlg dialog


CNoteXpadReplaceDlg::CNoteXpadReplaceDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CNoteXpadReplaceDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CNoteXpadReplaceDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CNoteXpadReplaceDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CNoteXpadReplaceDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CNoteXpadReplaceDlg, CDialog)
	//{{AFX_MSG_MAP(CNoteXpadReplaceDlg)
	ON_BN_CLICKED(IDC_BUTTON1, OnReplaceAll)
	ON_WM_CREATE()
	ON_BN_CLICKED(IDREPLACE, OnReplace)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNoteXpadReplaceDlg message handlers



int CNoteXpadReplaceDlg::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	
	CRect rect1(12,30,285,50);
	CRect rect2(12,75,285,95);
	m_ReplaceString.Create(WS_CHILD|WS_VISIBLE|WS_TABSTOP|ES_AUTOHSCROLL,rect1,this,ID_REPLACE_EDIT);
	m_ReplaceWithString.Create(WS_CHILD|WS_VISIBLE|WS_TABSTOP|ES_AUTOHSCROLL,rect2,this,ID_REPLACEWITH_EDIT);
	if (CDialog::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	return 0;
}

BOOL CNoteXpadReplaceDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	m_ReplaceString.SubclassDlgItem(ID_REPLACE_EDIT,this);
	m_ReplaceWithString.SubclassDlgItem(ID_REPLACEWITH_EDIT,this);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CNoteXpadReplaceDlg::OnInitializeFields()
{
	CDopeEdit* theEdit = (CDopeEdit*)GetDlgItem(ID_REPLACE_EDIT);
	CFrameWnd* pMainWnd =(CFrameWnd*)AfxGetMainWnd();
	CNoteXpadView* theView = (CNoteXpadView*)pMainWnd->GetActiveView();
	CString searchQuery;

	searchQuery = theView->GetSelectedTxt();

	if (searchQuery.GetLength() !=0)
	{
		theEdit->SetFocus();
		theEdit->SetWindowText(searchQuery);
		theEdit->SetSel(0,searchQuery.GetLength());
	
	}


}
BOOL CNoteXpadReplaceDlg::OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo) 
{
	if (nID == ID_REPLACE_EDIT && nCode == EN_CHANGE)
		OnField1Change();
	return CDialog::OnCmdMsg(nID, nCode, pExtra, pHandlerInfo);
}

void CNoteXpadReplaceDlg::OnField1Change()
{
	CEdit* field1 = (CEdit*)GetDlgItem(ID_REPLACE_EDIT);
	CButton* replaceBtn = (CButton*)GetDlgItem(IDREPLACE);
	CButton* replaceAllBtn = (CButton*)GetDlgItem(IDC_REPLACEALL);
	switch (field1->GetWindowTextLength())
	{
	case 0:
			replaceBtn->EnableWindow(FALSE);
			replaceAllBtn->EnableWindow(FALSE);
		break;

	default:
			replaceBtn->EnableWindow(TRUE);
			replaceAllBtn->EnableWindow(TRUE);
		break;
	}

}


void CNoteXpadReplaceDlg::OnReplace() 
{
	CString windowText,bufferText,oldStr,newStr;
	CFrameWnd* pMainWnd =(CFrameWnd*)AfxGetMainWnd();
	CEdit* theView = (CEdit*)pMainWnd->GetActiveView();
	int startofsel,endofsel;
	theView->GetWindowText(windowText);

	CDopeEdit* QueryBox = (CDopeEdit*)GetDlgItem(ID_REPLACE_EDIT);
	CDopeEdit* ReplaceWithBox = (CDopeEdit*)GetDlgItem(ID_REPLACEWITH_EDIT);

	QueryBox->GetWindowText(oldStr);
	ReplaceWithBox->GetWindowText(newStr);
	int start = windowText.Find(oldStr);

	theView->GetSel(startofsel,endofsel);
	
	if (startofsel == start && endofsel == (start+oldStr.GetLength()))
	{ //First instance of replacement is already selected
	
		theView->ReplaceSel(newStr,TRUE);

		int locationOfSel = windowText.GetLength() - (start+oldStr.GetLength());
		CString temp = windowText.Right(locationOfSel);

		start = temp.Find(oldStr);
		
		if (start !=-1)
		{
			start +=windowText.GetLength() - temp.GetLength()+newStr.GetLength()-oldStr.GetLength();
			theView->SetSel(start,start+oldStr.GetLength());
		}
		else
		{
			AfxMessageBox("Finished searching through the view.",MB_OK|MB_ICONINFORMATION);
			theView->SetSel(-1,-1);
		}
		return;
	}

	if (start == -1) //Text not found.
		{
			AfxMessageBox("String not found in view!",MB_OK|MB_ICONINFORMATION);
			QueryBox->SetFocus();
			QueryBox->OnSelAll();

		}
	else //Text was found
		{
			theView->SetSel(start, start+oldStr.GetLength() );

		}
}
void CNoteXpadReplaceDlg::OnReplaceAll() 
{
	CString windowText,oldStr,newStr;
	CFrameWnd* pMainWnd =(CFrameWnd*)AfxGetMainWnd();
	CEdit* theView = (CEdit*)pMainWnd->GetActiveView();
	
	CDopeEdit* QueryBox = (CDopeEdit*)GetDlgItem(ID_REPLACE_EDIT);
	CDopeEdit* ReplaceWithBox = (CDopeEdit*)GetDlgItem(ID_REPLACEWITH_EDIT);

	theView->GetWindowText(windowText);
	QueryBox->GetWindowText(oldStr);
	ReplaceWithBox->GetWindowText(newStr);

	if (windowText.Find(oldStr) !=-1)
	{
		int rMade = windowText.Replace(oldStr,newStr);
		theView->SetWindowText(windowText);
		CString msg;
		msg.Format("%d Successful replacements in file.",rMade);
		AfxMessageBox(msg,MB_OK|MB_ICONINFORMATION);
	}
	else
	{
		AfxMessageBox("String not found in view!",MB_OK|MB_ICONINFORMATION);
		QueryBox->SetFocus();
		QueryBox->OnSelAll();
		
	}
	

	
}