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// CRHYesNoToAllDialogAppDlg.cpp : implementation file
//
#include "stdafx.h"
#include "CRHYesNoToAllDialogApp.h"
#include "CRHYesNoToAllDialogAppDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
#include "CRHYesNoToAllDialog.h"
enum
{
COLUMN_NUMBERS,
};
/////////////////////////////////////////////////////////////////////////////
// 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()
/////////////////////////////////////////////////////////////////////////////
// CRHYesNoToAllDialogAppDlg dialog
CRHYesNoToAllDialogAppDlg::CRHYesNoToAllDialogAppDlg(CWnd* pParent /*=NULL*/)
: CDialog(CRHYesNoToAllDialogAppDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CRHYesNoToAllDialogAppDlg)
v_NumberOfLines = 1000;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CRHYesNoToAllDialogAppDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CRHYesNoToAllDialogAppDlg)
DDX_Control(pDX, IDC_BUTTON_MESSAGEBOX, c_CButton_MessageBox);
DDX_Control(pDX, IDC_BUTTON_CRHMESSAGEBOX, c_CButton_CRHMessageBox);
DDX_Control(pDX, IDC_THE_LIST, c_TheList);
DDX_Text(pDX, IDC_EDIT_NUMBER_OF_LINES, v_NumberOfLines);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CRHYesNoToAllDialogAppDlg, CDialog)
//{{AFX_MSG_MAP(CRHYesNoToAllDialogAppDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_MESSAGEBOX, OnButtonMessageBox)
ON_BN_CLICKED(IDC_BUTTON_CWNDMESSAGEBOX, OnButtonCWndMessageBox)
ON_BN_CLICKED(IDC_BUTTON_CRHMESSAGEBOX, OnButtonCRHMessageBox)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CRHYesNoToAllDialogAppDlg message handlers
BOOL CRHYesNoToAllDialogAppDlg::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
// vvv CRH
c_TheList.InsertColumn(COLUMN_NUMBERS, "");
SetDefID(IDC_BUTTON_CRHMESSAGEBOX);
GotoDlgCtrl(&c_CButton_CRHMessageBox);
return(FALSE);
// ^^^ CRH
//CRH return TRUE; // return TRUE unless you set the focus to a control
}
void CRHYesNoToAllDialogAppDlg::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 CRHYesNoToAllDialogAppDlg::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 CRHYesNoToAllDialogAppDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
/////////////////////////////////////////////////////////////////////////////
void CRHYesNoToAllDialogAppDlg::PrepareTheQuestion(int i, CString *pCString)
{
pCString->Format("Ok to add %i to list?", i);
for (int j = 2; j <= i % 100; j++)
{
*pCString += " blah";
if ((j % 20) == 0)
*pCString += "\n";
}
}
void CRHYesNoToAllDialogAppDlg::AddToList(int i)
{
CString vCString;
vCString.Format("%i", i);
LVITEM vLVITEM;
vLVITEM.mask = LVIF_TEXT | LVIF_PARAM;
vLVITEM.iItem = i;
vLVITEM.iSubItem = COLUMN_NUMBERS;
vLVITEM.pszText = vCString.GetBuffer(vCString.GetLength());
// see samples\VC98\mfc\general\LISTHDR\LHdrDlg.cpp
vLVITEM.cchTextMax = 0;
vLVITEM.lParam = (LPARAM)NULL;
int ItemNumber = c_TheList.InsertItem(&vLVITEM);
c_TheList.EnsureVisible(ItemNumber, false);
UpdateWindow();
}
void CRHYesNoToAllDialogAppDlg::OnButtonMessageBox()
{
// TODO: Add your control notification handler code here
// vvv CRH
UpdateData(true); // get v_NumberOfLines from the control
c_TheList.DeleteAllItems();
UseMessageBox(v_NumberOfLines);
// ^^^ CRH
}
void CRHYesNoToAllDialogAppDlg::OnButtonCWndMessageBox()
{
// TODO: Add your control notification handler code here
// vvv CRH
UpdateData(true); // get v_NumberOfLines from the control
c_TheList.DeleteAllItems();
UseCWndMessageBox(v_NumberOfLines);
// ^^^ CRH
}
void CRHYesNoToAllDialogAppDlg::OnButtonCRHMessageBox()
{
// TODO: Add your control notification handler code here
// vvv CRH
UpdateData(true); // get v_NumberOfLines from the control
c_TheList.DeleteAllItems();
UseCRHYesNoToAllDialog(v_NumberOfLines);
// ^^^ CRH
}
void CRHYesNoToAllDialogAppDlg::UseMessageBox(int NLines)
{
CString vCString;
for (int i = 1; i <= NLines; i++)
{
PrepareTheQuestion(i, &vCString);
int rc = ::MessageBox(m_hWnd, vCString,
"::MessageBox",
MB_ICONQUESTION | MB_YESNOCANCEL);
if (rc == IDCANCEL)
break;
if (rc == IDYES)
AddToList(i);
}
}
void CRHYesNoToAllDialogAppDlg::UseCWndMessageBox(int NLines)
{
CString vCString;
for (int i = 1; i <= NLines; i++)
{
PrepareTheQuestion(i, &vCString);
int rc = MessageBox(vCString,
"CWnd::MessageBox",
MB_ICONQUESTION | MB_YESNOCANCEL);
if (rc == IDCANCEL)
break;
if (rc == IDYES)
AddToList(i);
}
}
void CRHYesNoToAllDialogAppDlg::UseCRHYesNoToAllDialog(int NLines)
{
CString vCString;
CRHYesNoToAllDialog db(false, this);
for (int i = 1; i <= NLines; i++)
{
PrepareTheQuestion(i, &vCString);
int rc = db.CRHMessageBox(vCString,
"CRHYesNoToAllDialog::CRHMessageBox",
MB_ICONQUESTION | MB_YESNOCANCEL);
if (rc == IDCANCEL)
break;
if (rc == IDYES)
AddToList(i);
db.CRHUpdateProgressBar(i, NLines);
}
// db goes out of scope and the CRHMessageBox disappears
}
// vvv CRH
// ^^^ CRH
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I've been programming computers since about 1968. I started at school with Algol 60 on an Elliott 803. From there I progressed through the Z80 and other microprocessors to the PC, DOS and Windows, Pascal, C and C++.
My other interests include astronomy and classical music. All of my contributions to Code Project have arisen from programs I've written in these areas.